CN204487749U

CN204487749U - A kind of edge banding machine ultrashort distance between plates crop end mechanism

Info

Publication number: CN204487749U
Application number: CN201420861250.XU
Authority: CN
Inventors: 周述君
Original assignee: Dongguan Nanxing Furniture Machinery and Equipment Co Ltd
Current assignee: Dongguan Nanxing Furniture Machinery and Equipment Co Ltd
Priority date: 2014-12-31
Filing date: 2014-12-31
Publication date: 2015-07-22
Anticipated expiration: 2024-12-31

Abstract

The utility model discloses a kind of edge banding machine ultrashort distance between plates crop end mechanism, comprise transmission device, end to end cutter and cam gear, the chain of this transmission device has homemade work chain link, on work chain link, push-rod assembly is set, when chain drive, utilize the cam fast forwarding and fast rewinding action of cam gear, touch push-rod assembly telescopic movable, the action such as accurate location, feed, cut-out, withdrawing, reset of cutter cutting knife and sheet material is end to end realized, to realize ultrashort distance between plates crop end within very short time and scope; For tradition end to end cutting apparatus, former distance between plates is too large, and production capacity is low, and after being now designed to little distance between plates crop end mechanism of the present utility model, production capacity improves greatly, especially can realize production capacity on narrow boards double.

Description

A kind of edge banding machine ultrashort distance between plates crop end mechanism

Technical field

The utility model relates to wood processing machinery art, refers in particular to a kind of edge banding machine ultrashort distance between plates crop end mechanism.

Background technology

Automatic edger used cylinder to follow the tracks of the mode crop end of cutting sth. askew in the past, because this structure itself is too large, add again operational envelope when will evade next sheet material and crop end, therefore distance A between adjacent two plates too large (more than 600mm must be greater than), and if set plate long as L rice, edge banding machine speed is V m/min, so edge banding machine production capacity per minute is N=V/(A+L), L in above formula is unalterable, if can reduce the value of A, production capacity N will increase greatly.

By this, now for increasing production capacity, designing a kind of crop end device of ultrashort distance between plates, distance between plates is reduced between 50-150mm, very large production capacity can be improved for general sheet material, if more can realize double for its production capacity of narrow boards.

Utility model content

In view of this, the utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of edge banding machine ultrashort distance between plates crop end mechanism, utilize the fireballing principle of mechanical movement, the benefit of cam fast forwarding and fast rewinding, very short scope and in the time in realize accurately locating, feed, cut-out, withdrawing, the action such as reset, to realize ultrashort distance between plates crop end.

For achieving the above object, the utility model adopts following technical scheme:

A kind of edge banding machine ultrashort distance between plates crop end mechanism, comprises

One transmission device, comprises driving wheel, driven pulley, chain, and this chain is installed on outside driving wheel and driven pulley, drags this chain movement by driving wheel; Described chain has two work chain links, and this two work chain link is provided with push-rod assembly;

Cutter end to end, is arranged at the outside of chain, this end to end cutter comprise cutter base, X to moving assembly, transmission platen, Y-direction moving assembly, working plate, head cutter assembly, tail cutter assembly, crop end positioner; This transmission platen is installed on described cutter base by this X to moving assembly, this working plate is installed on above described transmission platen by this Y-direction moving assembly, this cutter assembly and tail cutter assembly are arranged on working plate, and head, tail cutter assembly are symmetrical, this crop end positioner is arranged on transmission platen; Wherein, the inner side of described transmission platen is provided with X to pushing block, and the inner side of described working plate is provided with Y-direction pushing block;

Cam gear, comprise for touch the first cam pack from X to pushing block, for touching the second cam pack of Y-direction pushing block, this first, second cam pack is positioned at the space that chain surrounds; This first cam pack comprises the first cylinder and the first cam, this the first cam connects the piston rod of the first cylinder, described second cam pack is positioned at by the side of the first cam pack, and this second cam pack comprises the second cylinder and the second cam, and this second cam connects the piston rod of the second cylinder;

During chain drive, this the first air cylinder driven first cam stretches out, first cam touches push-rod assembly makes push-rod assembly stretch out outside work chain link, and catch on the X of described transmission platen to pushing block by the push-rod assembly stretched out, transmission platen is moved back and forth along X-direction to moving assembly by X, drives Y-direction moving assembly, working plate, head cutter assembly, tail cutter assembly entirety to move back and forth along X-direction simultaneously; In the process that working plate moves back and forth along X-direction, described second air cylinder driven second cam stretches out, touch the Y-direction pushing block of working plate, the platen that pushes the work forward is moved back and forth along Y direction by Y-direction moving assembly, drives head cutter assembly, tail cutter assembly entirety to move back and forth along Y direction simultaneously.

As a kind of preferred version, in described transmission device, described work chain link is provided with push-rod hole, and this push-rod assembly telescopic action is installed in push-rod hole; Described push-rod assembly comprises eave tile, the first fairlead, eave tile back-moving spring, the second fairlead, push rod, this push rod is provided with a back-up ring and push rod is divided into shake-up end and sliding end, this shake-up end stretches out outside push-rod hole, this sliding end is arranged in push-rod hole, this first fairlead, eave tile back-moving spring, the second fairlead are set in outside sliding end successively, and this eave tile is fixed on sliding end end.

As a kind of preferred version, described push-rod assembly comprises bearing installation shaft, two deep groove ball bearings and two circlips for shaft further; The shake-up end of described push rod is provided with axis hole, and this bearing installation shaft is arranged in this axis hole, and two deep groove ball bearings and two circlips for shaft are installed on the two ends of this bearing installation shaft respectively.

As a kind of preferred version, described first cam, chain, movable mold three are arranged with high, this X to the direct projection of pushing block in the inner side of movable mold, when the eave tile release work chain link of the first cam by described push-rod assembly, transmission is continued with chain, can catch on this X to be synchronized with the movement to pushing block, until push-rod assembly departs from the first cam, this movable mold is pulled back reset.

As a kind of preferred version, described X comprises reset cylinder, X to guide rod, connector to moving assembly, the upper end of described connector is fixed on bottom transmission platen, and the movable X that is located in the middle part of this connector is to outside guide rod, and reset cylinder is fixed in the lower end of connector; Described transmission platen is pushed along X to movement, and when push-rod assembly unclamps X after pushing block, this reset cylinder is past for transmission platen reset of pulling back;

Described working plate is higher than described second cam pack, this Y-direction pushing block is by L-shaped to downward-extension inside working plate, the shake-up end of this Y-direction pushing block arranges rolling bearing, described second cam touches rolling bearing and promotes Y-direction pushing block, working plate entirety is driven to move along Y-axis, until the second cam and Y-direction pushing block depart from, this working plate is pulled back reset.

As a kind of preferred version, described reset cylinder is provided with three for detecting the magnet ring switch of transmission bedplate moving position, and three magnet ring switch arrangement on the same line.

As a kind of preferred version, described Y-direction moving assembly comprises slide block and the chute of coupling mutually, and this slide block and chute are located on working plate and transmission platen respectively, and in addition, the two bottom sides of this working plate is also provided with Y-direction back-moving spring, and working plate of pulling back resets.

As a kind of preferred version, described crop end positioner is positioned at by the side of head, tail cutter assembly, and this crop end positioner comprises straight up and down structure, gripper shoe, head location and leans on gear mechanism by gear mechanism, tail location; This straight up and down support structure between described transmission platen and gripper shoe; This head, tail location is identical by gear mechanism structure, and the two is symmetrical set in gripper shoe.

As a kind of preferred version, described head location has head location by shelves and the first positioning cylinder by gear mechanism, and this first positioning cylinder is connected to this location and leans on shelves with pusher head location by shelves side-to-side movement; This tail location has tail location by shelves and the second positioning cylinder by gear mechanism, and this second positioning cylinder is connected to this tail location by shelves to promote tail location by shelves side-to-side movement; This straight up and down structure be provided with the 3rd positioning cylinder, 3rd positioning cylinder is supported on pusher head between transmission platen and gripper shoe, tail is located and moved up and down in overall by gear mechanism, cooperation can the head of side-to-side movement, tail location by shelves, respectively near head, the breech face of edge sealing sheet material.

As a kind of preferred version, described head location is by gear mechanism, and its first positioning cylinder is fixed on a cylinder block, and this cylinder block and head are located and be provided with the first guide pillar by between shelves, and is provided with a locating clip panel seat in head location by shelves; Described tail location is by gear mechanism, and its second positioning cylinder is fixed on tail cylinder block, and this tail cylinder block and tail are located and be provided with the second guide pillar by between shelves, and is provided with tail locating clip panel seat in tail location by shelves; In described straight up and down structure, the left and right sides of the 3rd positioning cylinder is respectively equipped with left longitudinal guide pillar and right longitudinal guide pillar, and this left and right longitudinal guide pillar is supported between described transmission platen and gripper shoe.

The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution:

First, by arranging transmission device, end to end cutter and cam gear, when chain drive, first cylinder of this cam gear always drives the first cam to stretch out, the push-rod assembly that first cam touches transmission device makes push-rod assembly stretch out outside work chain link, and described in the push-rod assembly stretched out catches on end to end the X of the transmission platen of cutter to pushing block, transmission platen is moved back and forth along X-direction to moving assembly by X, drives Y-direction moving assembly, working plate, head cutter assembly, tail cutter assembly entirety to move back and forth along X-direction simultaneously; In the process that working plate moves back and forth along X-direction, described second air cylinder driven second cam stretches out, touch the Y-direction pushing block of working plate, the platen that pushes the work forward is moved back and forth along Y direction by Y-direction moving assembly, drive head cutter assembly, tail cutter assembly entirety to move back and forth along Y direction simultaneously, first, second cam fast forwarding and fast rewinding action of above, realize accurately locating within very short time and scope, feed, cut-out, withdrawing, the action such as reset, to realize ultrashort distance between plates crop end; For tradition end to end cutting apparatus, former distance between plates is too large, and production capacity is low, and after being designed to little distance between plates of the present utility model, production capacity improves greatly, especially can realize production capacity on narrow boards double.

Second, by arranging crop end positioner in described cutter end to end, comparatively speaking, former crop end is the structure of Passive Positioning, and its cutting knife position moving surface and sheet material moving surface have the very large overlapping face that interlocks, for overlapping ecotone will be got out of the way, therefore distance between plates just requires very large, become positive location after now using crop end positioner instead, cutting knife advances and the mode exited automatically, the situation eliminating running face overlap occurs, thus greatly can reduce distance between plates.

3rd, the utility model adopts self-control chain, work chain link arranges push-rod assembly, realizes cutting knife and sheet material Complete Synchronization.

4th, the utility model adopts cam advance and retreat cutter mode, real quick position and processing.

5th, in crop end positioner, adopt interlaced guide pillar to ensure that crudy is stable with processing.

In a word, machinery utilization horizontal sliding mode crop end of the present utility model, with processing end to end front and back sheet material in the process of synchronous operation, process is completeer has showed automatic location and alignment thereof, automatic withdrawal mode, to reduce process time, enhances productivity.

For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.

Accompanying drawing explanation

Fig. 1 is the assembling schematic perspective view of the embodiment of the utility model;

Fig. 2 is the internal structure schematic diagram of the embodiment of the utility model;

Fig. 3 is the part schematic diagram of the embodiment of the utility model;

Fig. 4 is another visual angle figure of Fig. 3;

Fig. 5 is the schematic diagram at A place in Fig. 2;

Fig. 6 is the push-rod assembly schematic diagram of the embodiment of the utility model;

Fig. 7 is the stereogram of the cutter end to end of the embodiment of the utility model;

Fig. 8 is another visual angle figure of Fig. 7;

Fig. 9 is the stereogram of tail location by gear mechanism of the embodiment of the utility model;

Figure 10 is the front view of Fig. 9.

Accompanying drawing identifier declaration:

10, transmission device 11, driving wheel

12, driven pulley 13, chain

131, work chain link 132, push-rod hole

14, base plate 15, push-rod assembly

151, eave tile 152, first fairlead

153, eave tile back-moving spring 154, second fairlead

155, push rod 1551, back-up ring

1552, end 1553, sliding end is touched

156, bearing installation shaft 157, deep groove ball bearing

158, circlip for shaft 20, end to end cutter

21, cutter base 22, X are to moving assembly

221, reset cylinder 222, X are to guide rod

223, connector 224, first magnet ring switch

225, the second magnet ring switch 226, the 3rd magnet ring switch

23, transmission platen 231, X are to pushing block

24, Y-direction moving assembly 241, slide block

242, chute 243, Y-direction back-moving spring

25, working plate 251, Y-direction pushing block

26, head cutter assembly 27, tail cutter assembly

28, crop end positioner 281, straight up and down structure

2811, the 3rd positioning cylinder 2812, left longitudinal guide pillar

2813, right longitudinal guide pillar 282, gripper shoe

283, shelves are leaned on by gear mechanism 2831, head location in head location

2832, the first positioning cylinder 2833, head cylinder block

2834, the first guide pillar 2835, head locating clip panel seat

284, shelves are leaned on by gear mechanism 2841, tail location in tail location

2842, the second positioning cylinder 2843, tail cylinder block

2844, the second guide pillar 2845, tail locating clip panel seat

30, cam gear 31, first cam pack

311, the first cylinder 312, first cam

32, the second cam pack 321, second cylinder

322, the second cam.

Detailed description of the invention

Please refer to shown in Fig. 1 to Figure 10, that show the concrete structure of the preferred embodiment of the utility model, it is a kind of edge banding machine ultrashort distance between plates crop end mechanism, it utilizes the fireballing principle of mechanical movement, the benefit of cam fast forwarding and fast rewinding, realize accurately locating within very short time and scope, feed, cut-out, withdrawing, the action such as reset, to realize ultrashort distance between plates crop end.

See Fig. 2, the edge banding machine ultrashort distance between plates crop end mechanism of the utility model includes transmission device 10, end to end cutter 20 and cam gear 30.

Wherein: as shown in Figure 2, described transmission device 10 comprises driving wheel 11, driven pulley 12, chain 13.This chain 13 is installed on outside driving wheel 11 and driven pulley 12, drags this chain 13 move by driving wheel 11; Described chain 13 has two work chain links 131, and this two work chain link 131 is provided with push-rod assembly 15.

As shown in Figure 7, described cutter end to end 20 is arranged at the outside of chain 13.This end to end cutter 20 comprise cutter base 21, X to moving assembly 22, transmission platen 23, Y-direction moving assembly 24, working plate 25, head cutter assembly 26, tail cutter assembly 27, crop end positioner 28.This transmission platen 23 is installed on described cutter base 21 by this X to moving assembly 22, this working plate 25 is installed on above described transmission platen 23 by this Y-direction moving assembly 24, this cutter assembly 26 and tail cutter assembly 27 are arranged on working plate 25, and head, tail cutter assembly 26,27 symmetrical, this crop end positioner 28 is arranged on transmission platen 23; Wherein, the inner side of described transmission platen 23 is provided with X to pushing block 231, and the inner side of described working plate 25 is provided with Y-direction pushing block 251.

See Fig. 3, described cam gear 30 is positioned at the space that chain 13 surrounds.This cam gear 30 comprises for touching X to the first cam pack 31 of pushing block 231, for touching the second cam pack 32 of Y-direction pushing block 251.Wherein, this first cam pack 31 comprises the first cylinder 311 and the first cam 312, and this first cam 312 connects the piston rod of the first cylinder 311.Described second cam pack 32 is positioned at by the side of the first cam pack 31, and this second cam pack 32 comprises the second cylinder 321 and the second cam 322, and this second cam 322 connects the piston rod of the second cylinder 321.

Composition graphs 1 to Figure 10, during chain 13 transmission, this first cylinder 311 always drives the first cam 312 to stretch out, first cam 312 touches push-rod assembly 15 makes push-rod assembly 15 stretch out outside work chain link 131, and catch on the X of described transmission platen 23 to pushing block 231 by the push-rod assembly 15 stretched out, transmission platen 23 is moved back and forth along X-direction to moving assembly 22 by X, drives Y-direction moving assembly 24, working plate 25, head cutter assembly 26, tail cutter assembly 27 entirety to move back and forth along X-direction simultaneously; In the process that working plate 25 moves back and forth along X-direction, described second cylinder 321 drives the second cam 322 to stretch out, touch the Y-direction pushing block 251 of working plate 25, the platen 25 that pushes the work forward is moved back and forth along Y direction by Y-direction moving assembly 24, drive head cutter assembly 26, tail cutter assembly 27 entirety move back and forth along Y direction simultaneously, first, second cam 312,322 fast forwarding and fast rewinding action of above, realize accurately locating within very short time and scope, feed, cut-out, withdrawing, the action such as reset, to realize ultrashort distance between plates crop end.

Specifically, in described transmission device 10, its driving wheel 11 and driven pulley 12 are installed on base by support level, and this chain 13 is installed between driving wheel 11 and driven pulley 12, and are driven by driving wheel 11 and operate along the direction shown in Fig. 3.

Shown in composition graphs 5 to Fig. 6, when push-rod assembly 15 is assembled, first on described chain link, establish push-rod hole 132, this push-rod assembly 15 is installed in push-rod hole 132, is touched and push rod 155 is stretched out outside chain link by cam mechanism.The specific design of this push-rod assembly 15 is as follows:

Described push-rod assembly 15 comprises eave tile 151, first fairlead 152, eave tile back-moving spring 153, second fairlead 154, push rod 155, bearing installation shaft 156, two deep groove ball bearing 157 and two circlips for shaft 158.This push rod 155 is provided with a back-up ring 1551 and push rod 155 is divided into shake-up end 1552 and sliding end 1553 two parts.Described second fairlead 154, eave tile back-moving spring 153, first fairlead 152 are enclosed within sliding end 1553 successively, are installed to push-rod hole 132 in the lump again after assembling, then eave tile 151 are fixedly connected on sliding end 1553 end of push rod 155 with screw.The shake-up end 1552 of push rod 155 stretches out outside the push-rod hole 132 of chain link, axis hole is provided with in the outer end of this push rod 155, described bearing installation shaft 156 is arranged in this axis hole, and two deep groove ball bearings 157 and two circlips for shaft 158 are installed on the two ends of this bearing installation shaft 156 respectively.During use, two deep groove ball bearings 157 touch by cam mechanism, thus compression eave tile back-moving spring 153, eave tile 151 is skidded off from the another side of chain link, to block the X of transmission platen 23 to pushing block 231, when chain 13 rotates, just drag transmission platen 23 along X to movement by eave tile 151, the cutter being end to end installed on working plate 25 is moved together.

See Fig. 7, Fig. 8, in described cutter end to end 20, its X comprises reset cylinder 221, X to guide rod 222, connector 223 to moving assembly 22, the upper end of described connector 223 is fixed on bottom transmission platen 23, the movable X that is located in the middle part of this connector 223 is to outside guide rod 222, and reset cylinder 221 is fixed in the lower end of connector 223; During machine run, described transmission platen 23 is pushed along X to movement, and when push-rod assembly 15 unclamps X after pushing block 231, this reset cylinder 221 is past for transmission platen 23 reset of pulling back.

In addition, see Fig. 7, Fig. 8, be provided with three for detecting the magnet ring switch (the first magnet ring switch 224, second magnet ring switch 225, the 3rd magnet ring switch 226) of transmission platen 23 shift position in described reset cylinder 221, three magnet ring switch arrangement on the same line.

See Fig. 7, Fig. 8, described Y-direction moving assembly 24 comprises slide block 241 and the chute 242 of coupling mutually, and this slide block 241 and chute 242 are located on working plate 25 and transmission platen 23 respectively, in addition, the two bottom sides of this working plate 25 is also provided with Y-direction back-moving spring 243, and working plate 25 of pulling back resets.

See Fig. 4, Fig. 9 and Figure 10, described crop end positioner 28 is positioned at by the side of head, tail cutter assembly 26,27, and this crop end positioner 28 comprises straight up and down structure 281, gripper shoe 282, head location and leans on gear mechanism 284 by gear mechanism 283, tail location.This straight up and down structure 281 be supported between described transmission platen 23 and gripper shoe 282; This head, tail location is identical by gear mechanism 283,284 structure, and the two is symmetrical set in gripper shoe 282.

Specifically, described head location has head by gear mechanism 283 and locates by shelves 2831 and the first positioning cylinder 2832, and this first positioning cylinder 2832 is connected to this location and leans on shelves 2831 side-to-side movement by shelves 2831 with pusher head location; This tail location has tail location by shelves 2841 and the second positioning cylinder 2842 by gear mechanism 284, and this second positioning cylinder 2842 is connected to this tail location by shelves 2841 to promote tail location by shelves 2841 side-to-side movement; This straight up and down structure 281 be provided with the 3rd positioning cylinder 2811,3rd positioning cylinder 2811 is supported on pusher head between transmission platen and gripper shoe 282, tail is located and moved up and down in overall by gear mechanism 283,284, cooperation can the head of side-to-side movement, tail location by shelves 2831,2841, respectively near head, the breech face of edge sealing sheet material.

Described head location is by gear mechanism 283, and its first positioning cylinder 2832 is fixed on a cylinder block 2833, and this cylinder block 2833 and head are located and be provided with the first guide pillar 2834 by between shelves 2831, and is provided with a locating clip panel seat 2835 in head location by shelves 2831; Described tail location is by gear mechanism 284, and its second positioning cylinder 2842 is fixed on tail cylinder block 2843, and this tail cylinder block 2843 and tail are located and be provided with the second guide pillar 2844 by between shelves 2841, and is provided with tail locating clip panel seat 2845 in tail location by shelves 2841; In described straight up and down structure 281, the left and right sides of the 3rd positioning cylinder 2811 is respectively equipped with left longitudinal guide pillar 2812 and right longitudinal guide pillar 2813, and this left and right longitudinal guide pillar 2813 is supported between described transmission platen and gripper shoe 282.Each guide pillar the accuracy that effectively can improve location is set.

Complex chart 1 to Figure 10, from this edge banding machine ultrashort distance between plates crop end mechanism on the whole, described first cam 312, chain 13, movable mold 25 three are arranged with high, this X to pushing block 231 directly projection in the inner side of movable mold 25, when the eave tile 151 of described push-rod assembly 15 is released work chain link 131 by the first cam 312, transmission is continued with chain 13, this X can be caught on be synchronized with the movement to pushing block 231, until push-rod assembly 15 departs from the first cam 312, described push-rod assembly 15 resets and is accommodated in work chain link 131, and this movable mold 25 is pulled back reset.Described working plate 25 is higher than described second cam pack 32, therefore, this Y-direction pushing block 251 is by L-shaped to downward-extension inside working plate 25, the shake-up of this Y-direction pushing block 251 holds 1552 to arrange rolling bearing, described second cam 322 touches rolling bearing and promotes Y-direction pushing block 251, drive working plate 25 entirety to move along Y-axis, until the second cam 322 departs from Y-direction pushing block 251, this working plate 25 is pulled back reset.

The condition of work of edge banding machine of the present utility model ultrashort distance between plates crop end mechanism is that the work spacing of chain link 131 of distance and two between every two adjacent eave tiles 151 is equal, and carrier chain is equal with the speed of chain 13, move in the same way, the length of sheet material wants certain, and the difference in size of its operative orientation is within 3-5mm.

As shown in Figure 10, the blade face of labour contractor's cutting knife and tail cutting knife is coplanar by shelves working face with location, and fixes in the adjustment of head cutting knife and tail cutting knife.

When workpiece operationally, work chain link 131 is also simultaneously in operation, and tail cutting knife aligns with the afterbody of sheet material, head cutting knife aligns with the head position of a rear sheet material, if have deviation just by unclamping expansion sleeve 16 screwing shown in Fig. 3, rotary driving wheel 11 and driven pulley 12, be adjusted to applicable position.

Operation principle of the present utility model and the course of work as follows:

When starting working, shown first cylinder 311 of Fig. 3 and the second cylinder 321 are in the state of stretching out, when sheet material runs left, push rod 155 encounters the first cam 312 in advance, push rod 155 moves outward, then the X that transmission platen 23 by eave tile 151 hook of push rod 155 end runs to pushing block 231 together with working plate 25, first magnet ring switch 224 action shown in Fig. 7, 3rd positioning cylinder 2811 of control chart 9 rises, the first positioning cylinder 2832 simultaneously on Fig. 9 and the second positioning cylinder 2842 are respectively to side-to-side movement, make the head of Fig. 9, tail location is by shelves 2831, 2841 are close to sheet material, complete accurate location.Then second cam 322 of Fig. 3 promotes Y-direction pushing block 251 and outwards moves, and completes crop end.Continuing operation makes Y-direction pushing block 251 and the second cam 322 throw off, when continuing the second magnet ring switch 225 shown in service chart 7, working plate 25 resets under the effect of the back-moving spring of Y-direction shown in Fig. 8 243, first positioning cylinder 2832 shown in Fig. 9 simultaneously, second positioning cylinder 2842, 3rd positioning cylinder 2811 resets, the second cylinder 321 shown in Fig. 3 is return simultaneously, when continuing to run until the position of the 3rd magnet ring switch 226 shown in Fig. 7, X shown in Fig. 7 pulls back to reset cylinder 221 past for transmission platen 23, realize a working cycles, during Deng next block sheet material crop end, repeat above action, to complete the crop end of each plate.

The relatively traditional crop end equipment of the utility model, because this structure does not evade the length of crop end operate portions, and not by the restriction of processing time space, therefore its distance between plates can be accomplished very little, is so small to have only 80mm.Common banded plate spacing is 600mm, and when plate is just less than 500mm, production capacity doubles, and when being greater than 600mm, production capacity increases about 40% to 80%.

In sum, design focal point of the present utility model is, by arranging transmission device 10, cutter 20 and cam gear 30 end to end, when chain 13 transmission, first cylinder 311 of this cam gear 30 always drives the first cam 312 to stretch out, the push-rod assembly 15 that first cam 312 touches transmission device 10 makes push-rod assembly 15 stretch out outside work chain link 131, and described in the push-rod assembly 15 stretched out catches on end to end the X of the transmission platen 23 of cutter 20 to pushing block 231, transmission platen 23 is moved back and forth along X-direction to moving assembly 22 by X, drive Y-direction moving assembly 24 simultaneously, working plate 25, head cutter assembly 26, tail cutter assembly 27 entirety moves back and forth along X-direction, in the process that working plate 25 moves back and forth along X-direction, described second cylinder 321 drives the second cam 322 to stretch out, touch the Y-direction pushing block 251 of working plate 25, the platen 25 that pushes the work forward is moved back and forth along Y direction by Y-direction moving assembly 24, drive head cutter assembly 26, tail cutter assembly 27 entirety move back and forth along Y direction simultaneously, first, second cam 312,322 fast forwarding and fast rewinding action of above, realize accurately locating within very short time and scope, feed, cut-out, withdrawing, the action such as reset, to realize ultrashort distance between plates crop end, for tradition end to end cutting apparatus, former distance between plates is too large, and production capacity is low, and after being designed to little distance between plates of the present utility model, production capacity improves greatly, especially can realize production capacity on narrow boards double.

The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims

1. an edge banding machine ultrashort distance between plates crop end mechanism, is characterized in that: comprise

2. a kind of edge banding machine according to claim 1 ultrashort distance between plates crop end mechanism, is characterized in that: in described transmission device, and described work chain link is provided with push-rod hole, and this push-rod assembly telescopic action is installed in push-rod hole; Described push-rod assembly comprises eave tile, the first fairlead, eave tile back-moving spring, the second fairlead, push rod, this push rod is provided with a back-up ring and push rod is divided into shake-up end and sliding end, this shake-up end stretches out outside push-rod hole, this sliding end is arranged in push-rod hole, this first fairlead, eave tile back-moving spring, the second fairlead are set in outside sliding end successively, and this eave tile is fixed on sliding end end.

3. a kind of edge banding machine according to claim 2 ultrashort distance between plates crop end mechanism, is characterized in that: described push-rod assembly comprises bearing installation shaft, two deep groove ball bearings and two circlips for shaft further; The shake-up end of described push rod is provided with axis hole, and this bearing installation shaft is arranged in this axis hole, and two deep groove ball bearings and two circlips for shaft are installed on the two ends of this bearing installation shaft respectively.

4. a kind of edge banding machine according to claim 2 ultrashort distance between plates crop end mechanism, it is characterized in that: described first cam, chain, movable mold three are arranged with high, this X to the direct projection of pushing block in the inner side of movable mold, when the eave tile release work chain link of the first cam by described push-rod assembly, transmission is continued with chain, can catch on this X to be synchronized with the movement to pushing block, until push-rod assembly departs from the first cam, this movable mold is pulled back reset.

5. a kind of edge banding machine according to claim 4 ultrashort distance between plates crop end mechanism, is characterized in that:

Described X comprises reset cylinder, X to guide rod, connector to moving assembly, and the upper end of described connector is fixed on bottom transmission platen, and the movable X that is located in the middle part of this connector is to outside guide rod, and reset cylinder is fixed in the lower end of connector; Described transmission platen is pushed along X to movement, and when push-rod assembly unclamps X after pushing block, this reset cylinder is past for transmission platen reset of pulling back;

6. a kind of edge banding machine according to claim 5 ultrashort distance between plates crop end mechanism, is characterized in that: described reset cylinder is provided with three for detecting the magnet ring switch of transmission bedplate moving position, and three magnet ring switch arrangement on the same line.

7. a kind of edge banding machine according to claim 1 ultrashort distance between plates crop end mechanism, it is characterized in that: described Y-direction moving assembly comprises slide block and the chute of coupling mutually, this slide block and chute are located on working plate and transmission platen respectively, in addition, the two bottom sides of this working plate is also provided with Y-direction back-moving spring, and working plate of pulling back resets.

8. a kind of edge banding machine according to claim 1 ultrashort distance between plates crop end mechanism, it is characterized in that: described crop end positioner is positioned at by the side of head, tail cutter assembly, this crop end positioner comprises straight up and down structure, gripper shoe, head location and leans on gear mechanism by gear mechanism, tail location; This straight up and down support structure between described transmission platen and gripper shoe; This head, tail location is identical by gear mechanism structure, and the two is symmetrical set in gripper shoe.

9. a kind of edge banding machine according to claim 8 ultrashort distance between plates crop end mechanism, it is characterized in that: described head location has head location by shelves and the first positioning cylinder by gear mechanism, this first positioning cylinder is connected to this location and leans on shelves with pusher head location by shelves side-to-side movement; This tail location has tail location by shelves and the second positioning cylinder by gear mechanism, and this second positioning cylinder is connected to this tail location by shelves to promote tail location by shelves side-to-side movement; This straight up and down structure be provided with the 3rd positioning cylinder, 3rd positioning cylinder is supported on pusher head between transmission platen and gripper shoe, tail is located and moved up and down in overall by gear mechanism, cooperation can the head of side-to-side movement, tail location by shelves, respectively near head, the breech face of edge sealing sheet material.

10. a kind of edge banding machine according to claim 9 ultrashort distance between plates crop end mechanism, is characterized in that:

Described head location is by gear mechanism, and its first positioning cylinder is fixed on a cylinder block, and this cylinder block and head are located and be provided with the first guide pillar by between shelves, and is provided with a locating clip panel seat in head location by shelves;

Described tail location is by gear mechanism, and its second positioning cylinder is fixed on tail cylinder block, and this tail cylinder block and tail are located and be provided with the second guide pillar by between shelves, and is provided with tail locating clip panel seat in tail location by shelves;

In described straight up and down structure, the left and right sides of the 3rd positioning cylinder is respectively equipped with left longitudinal guide pillar and right longitudinal guide pillar, and this left and right longitudinal guide pillar is supported between described transmission platen and gripper shoe.