The trimming device of furniture fillerTechnical field
The present invention relates to furniture processing equipment fields, and in particular to a kind of trimming device of furniture filler.
Background technology
Sofa, chaise longue etc. are the conventional furnitures in people's life, these furniture generally require foam etc. for softnessAs filler, filler needs to carry out trimming to adapt to filling demand, and furniture filler is not due to its particularity, trimmingSimple arc-shaped or linear type, but the more personalized according to the difference of product.
The Chinese invention patent document of Publication No. 104358097B discloses a kind of trimming device of furniture filler, packetContaining bead cutter, the trimming device of this kind of furniture filler, which is also included in when the bead cutter carries out mobile trimming to filler, to be used forFixed filler avoids the fixture of displacement；The bead cutter includes rack, connect and can move in vertical direction with the rackDynamic vertical movement apparatus, the link being connect with the vertical movement apparatus, the cutter being connect with the link and with instituteState the idler wheel of rack connection.
Said program is the bead cutter that row cutting is promoted by user hand, by adjusting the propulsion route of bead cutter, is determined aThe curve corner of property.There are following defects for said program：The bead cutter of row cutting, the propulsion road of bead cutter are promoted by user handLine is difficult to accurately control.
Invention content
The purpose of the present invention is to provide a kind of trimming devices of furniture filler, are capable of the trimming road of design personalizedDiameter, and cutter is made accurately to be cut according to preset trimming path.
The present invention base case be：The trimming device of furniture filler, including installation plate, several link blocks and several useIn the construction pipe fitting of splicing, the construction pipe fitting includes four-way connection, three-way connection and two pass joints, and the four-way connection includesCross four-way connection, the three-way connection include right-angle tee connector and Y shape three-way connection, and two pass joint includes linearTwo pass joints, two pass joint of right angle, 1/4 arc-shaped two pass joint and semicircle two pass joints, on the nozzle of the construction pipe fittingEquipped with annular flange, Double-face adhesive is posted on flange, the thin slice for sealing the construction pipe fitting is posted on Double-face adhesive；The clothThe bottom for setting plate is evenly equipped with several hemisphere juts；The top surface of link block is equipped with and the matched spherical groove of hemisphere jut, connectionThe bottom surface of block is equipped with the clamping part for clamp structure pipe fitting；Further include attractor and for be put into construction pipe fitting in magnetism it is smallBall, the attractor can attract each other with magnetic ball, and the bottom of attractor is connected with cutter.
The technical principle of this base case is：Construction pipe fitting includes four-way connection, three-way connection and two pass joints, and described fourPass joint includes cross four-way connection, and the three-way connection includes right-angle tee connector and Y shape three-way connection, two pass jointIncluding two pass joint of linear, two pass joint of right angle, 1/4 arc-shaped two pass joint and semicircle two pass joints.As neededTrimming shape, design trimming path can be spliced into preset trimming path using the various construction pipe fittings in this programme.ItsIn, the pipeline constructed between two nozzles of pipe fitting docked respectively with two neighboring construction pipe fitting is a bit of trimming path,Several sections of trimming paths constitute complete trimming path.The undocked connector for constructing pipe fitting is extra connector.
When the docking of two construction pipe fittings, the thin slice at docking is removed, using Double-face adhesive by the nozzle of two construction pipe fittingsIt is docking together, the thin slice of extra connector retains.And the thin slice at the both ends end to end positioned at trimming path is removed.Therefore, ifDry construction pipe fitting is connected to form the only closed conduit of both ends open end to end.
Construction pipe fitting is connected to the bottom of installation plate, the spherical groove of connector and the spherical shape of installation plate using connectorConstruction pipe fitting is clamped in the clamping part of male cooperation, connector, and the cooperation of spherical groove and hemisphere jut makes to be connected to clothSetting the connector in board bottom portion can rotate, and be conveniently constructed pipe fitting adjustment position and angle, be convenient for mutual docking.
Magnetic ball is put into from the head end of pipeline in pipeline, is inwardly inflated since the head end of pipeline, is formed in pipelineAir-flow, since the thin slice of extra connector retains, extra connector is plugged, air-flow without extra connector, but according toComplete trimming path flowing.Magnetic ball moves under airflow function along pipeline, and after avoiding extra connector, magnetic ball movesDynamic path is identical as preset trimming path.
When magnetic ball moves, attractor is adsorbed on the bottom of pipeline under the attraction of magnetic ball, and with magnetic ballIt walks according to preset trimming path along pipeline, cutter acts on the furniture filler of lower section, thus by furniture fillerIt is cut into preset shape.
This base case has the beneficial effect that：
1, can utilize different configuration pipe fitting docking, the trimming path of design personalized, and make cutter accurately according toIt is cut in preset trimming path.
2, the construction pipe fitting docking operation in this programme is easy, can adjust position and angle, therefore is connected perfect.
Further, the angle of the Y shape three-way connection is 120 °.
The trimming path of 60 ° and 120 ° dog-ears can be constructed.
Further, the attractor is magnet.
Further, the clamping part includes two aduncate clamping jaws.
Clamping jaw is clamped it from the middle part of construction pipe fitting, and easily construction pipe fitting can be fixed on connector.
Further, the gap between the hemisphere jut is 3-5mm.
The distribution density of hemisphere jut is bigger, and the position selection of connector is more, is conveniently constructed pipe fitting adjustment position and angleDegree is conducive to construct pipe fitting linking perfection.
Description of the drawings
Fig. 1 is the sectional view of installation plate and cross four-way connection in the embodiment of the present invention；
Fig. 2 is the schematic diagram in the trimming path in the embodiment of the present invention.
Specific implementation mode
It is further described below by specific implementation mode：
Reference numeral in Figure of description includes：Installation plate 1, hemisphere jut 11, link block 2, spherical groove 21, clamping jaw22, cutter 23, cross four-way connection 31, right-angle tee connector 32, Y shape three-way connection 33, two pass joint 34 of linear, right angle twoIt is pass joint 35,1/4 arc-shaped two pass joint 36, semicircle two pass joints 37, magnetic ball 4, attractor 5, trimming path 6, thinPiece 7.
Embodiment is substantially as shown in Fig. 1：The trimming device of furniture filler, including installation plate 1,2 and of several link blocksSeveral construction pipe fittings for splicing, the construction pipe fitting includes four-way connection, three-way connection and two pass joints, and described four connectHead includes cross four-way connection 31, and the three-way connection includes right-angle tee connector 32 and Y shape three-way connection 33, and described two connectHead includes two pass joint 34 of linear, two pass joint 35 of right angle, 1/4 arc-shaped two pass joint 36 and semicircle two pass joints 37.The nozzle for constructing pipe fitting is equipped with the flange of annular, posts Double-face adhesive on flange, is posted on Double-face adhesive for sealing the constructionThe thin slice 7 of pipe fitting.
The bottom of installation plate 1 is evenly equipped with several hemisphere juts 11；The top surface of link block 2 is equipped with and is matched with hemisphere jut 11Spherical groove 21, the bottom surface of link block 2 is equipped with the clamping part for clamp structure pipe fitting, and clamping part curves inwardly including twoClamping jaw 22；Further include attractor 5 and the magnetic ball 4 for being put into construction pipe fitting.Attractor 5 can with magnetic ball 4It attracts each other, the bottom of attractor 5 is connected with cutter 23.
In the present embodiment, construction pipe fitting includes four-way connection, three-way connection and two pass joints, and the four-way connection includes tenWord four-way connection 31, the three-way connection include right-angle tee connector 32 and Y shape three-way connection 33, and two pass joint includes straightLinear two pass joint 34, two pass joint 35 of right angle, 1/4 arc-shaped two pass joint 36 and semicircle two pass joints 37.As neededTrimming shape, design trimming path 6 using the various construction pipe fittings in this programme, can be spliced into preset trimming path6.As shown in Fig. 2, the pipeline between two nozzles of construction pipe fitting docked respectively with two neighboring construction pipe fitting is a bit ofTrimming path 6, several sections of trimming paths 6 constitute complete trimming path 6.The undocked connector of construction pipe fitting is extra connectsHead.
When the docking of two construction pipe fittings, the thin slice 7 at docking is removed, using Double-face adhesive by the nozzle of two construction pipe fittingsIt is docking together, the thin slice 7 of extra connector retains.And the thin slice 7 at the both ends end to end positioned at trimming path 6 is removed.Therefore,Several construction pipe fittings are connected to form the only closed conduit of both ends open end to end.
Construction pipe fitting is connected to the bottom of installation plate 1, spherical groove 21 and the installation plate 1 of connector using connectorHemisphere jut 11 coordinates, and construction pipe fitting is clamped in the clamping part of connector, the cooperation of spherical groove 21 and hemisphere jut 11So that the connector for being connected to 1 bottom of installation plate is rotated, pipe fitting adjustment position and angle is conveniently constructed, convenient for mutual pairIt connects.
Magnetic ball 4 is put into from the head end of pipeline in pipeline, is inwardly inflated since the head end of pipeline, is formed in pipelineAir-flow, since the thin slice 7 of extra connector retains, extra connector is plugged, air-flow without extra connector, but according toIt flows in complete trimming path 6.Magnetic ball 4 moves under airflow function along pipeline, after avoiding extra connector, magnetic ballThe path of 4 movements is identical as preset trimming path 6.
When magnetic ball 4 moves, attractor 5 is adsorbed on the bottom of pipeline under the attraction of magnetic ball 4, and with magnetic smallBall 4 is walked along pipeline according to preset trimming path 6, and cutter 23 acts on the furniture filler of lower section, thus by furnitureFiller is cut into preset shape.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in schemeExcessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the artSeveral modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implementedEffect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specificationThe records such as specific implementation mode can be used for explaining the content of claim.