CN113967930A - Synchronous pull-back and front and rear margin trimming device of multilayer ecological plate - Google Patents

Synchronous pull-back and front and rear margin trimming device of multilayer ecological plate Download PDF

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Publication number
CN113967930A
CN113967930A CN202111320079.2A CN202111320079A CN113967930A CN 113967930 A CN113967930 A CN 113967930A CN 202111320079 A CN202111320079 A CN 202111320079A CN 113967930 A CN113967930 A CN 113967930A
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China
Prior art keywords
plate
frame
trimming
ecological
edge
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Granted
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CN202111320079.2A
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Chinese (zh)
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CN113967930B (en
Inventor
林垂伍
林垂友
林垂都
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Jiangxi Nanfeng Zhenyu Industry Group Co Ltd
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Jiangxi Nanfeng Zhenyu Industry Group Co Ltd
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Publication of CN113967930A publication Critical patent/CN113967930A/en
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Publication of CN113967930B publication Critical patent/CN113967930B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/02—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
    • B26D1/03—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/02—Means for holding or positioning work with clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D3/00—Veneer presses; Press plates; Plywood presses
    • B27D3/02—Veneer presses; Press plates; Plywood presses with a plurality of press plates, i.e. multi- platen hot presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Soil Working Implements (AREA)

Abstract

The invention provides a synchronous drawing back and front and rear excess edge trimming device of a multilayer ecological plate, which has compact structural design and can realize synchronous drawing back and excess edge trimming treatment of the multilayer ecological plate in a hot press, and comprises an outer frame, wherein a support frame is arranged in the outer frame, two sides of each support frame are respectively provided with a telescopic arm mechanism which can be forwards extended into the press and forwards extended to the outside of the press, the front end of the telescopic arm mechanism is provided with a hook mechanism which can be bent and is used for abutting against the tail end part of the ecological plate, and the hook mechanism abuts against the tail end part of the ecological plate when being bent and backwards moves through the telescopic arm mechanism to enable the ecological plate in the press to enter the support frame; the telescopic boom mechanism moves through a front driving mechanism and a rear driving mechanism, the front end of the outer frame is provided with a trimming mechanism and comprises a portal frame, a trimming plate capable of moving up and down is arranged on the bottom of the portal frame, and the cross section of the trimming plate is of a V-shaped structure and can swing in the direction of the left side and the right side perpendicular to the axial direction of the trimming plate.

Description

Synchronous pull-back and front and rear margin trimming device of multilayer ecological plate
Technical Field
The invention relates to the technical field of ecological plate production, in particular to a synchronous pull-back and front and rear excess edge trimming device for a multilayer ecological plate.
Background
The ecological plate needs to be subjected to the procedures of surface paper (melamine paper), hot pressing, edge cutting and the like in production, workers need to attach the surface paper 902 to the plate one by one before hot pressing, then send the surface paper into each layer of hot pressing plate in the hot pressing machine 801 one by one, the workers take the surface paper out of the hot pressing machine 801 one by one after hot pressing, the margin of the surface paper on the ecological plate after hot pressing (shown in figure 1) needs to be manually cleared, and because the margin (margin of the surface paper) of the edge of the ecological plate after the ecological plate is hot pressed by the hot pressing machine 801 is very fragile, the workers can clear the ecological plate by touching the plate and sliding along the edge of the ecological edge when clearing the ecological plate, but the manual method has the following problems: (1) the labor intensity is high, workers need to take out the hot press 801 one by one and clean the rest edges one by one, time and labor are wasted, and particularly in summer, the hot press is hot in the sky and the temperature is high, so that the labor intensity is very high; (2) because manual cleaning is adopted, burrs appear on the cleaned edge, and the situation that the edge is not cleaned in place exists on part of the edge; (3) the efficiency is low, and manufacturing cost is high, because whole process is handled one by one with the help of the manual work completely, production efficiency is low, enterprise's manufacturing cost is high.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, adapt to practical requirements, and provide a synchronous pull-back and front and rear excess edge trimming device for a multilayer ecological plate, which has compact structural design and can realize synchronous pull-back and excess edge trimming treatment of the multilayer ecological plate in a hot press.
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
a synchronous drawing back and front and back excess edge trimming device for a multilayer ecological plate is designed, which comprises an outer frame, wherein a plurality of layers of supporting frames which are in one-to-one correspondence with the layers of a press are arranged in the outer frame, a plurality of rollers for supporting the ecological plate and promoting the ecological plate to move are arranged on the supporting frames,
the two sides of each layer of supporting frame are respectively provided with a telescopic arm mechanism which can extend forwards into the press and extend forwards to the outside of the press, the front end of the telescopic arm mechanism is provided with a hook mechanism which can be bent and is used for abutting against the tail end part of the ecological plate, and the hook mechanism abuts against the tail end part of the ecological plate during bending and moves backwards through the telescopic arm mechanism to enable the ecological plate in the press to enter the supporting frame;
the telescopic arm mechanism moves through a front-back driving mechanism, and the front-back driving mechanism comprises a mounting frame and a motor;
the front end of the outer frame is provided with a trimming mechanism which comprises a portal frame, the bottom of the portal frame is provided with a trimming plate capable of moving up and down, the cross section of the trimming plate is of a V-shaped structure and can swing in the left and right directions vertical to the axial direction of the trimming plate;
when the front edge of the ecological plate enters the supporting frame, the edge cutting plate moves downwards and is in contact friction with the remaining edge of the ecological plate to enable the edge cutting plate to be separated from the ecological plate and fall off, and then the edge cutting plate moves upwards to reset; when the rear edge of the ecological plate enters the supporting frame, the hook mechanism resets, and the edge cutting plate moves downwards and is in contact friction with the remaining edge on the rear edge of the ecological plate to enable the edge cutting plate to be separated from the ecological plate and fall off;
the telescopic boom mechanism comprises forward arms which are positioned on the left side and the right side of the support frame and can extend forwards into the press, supporting wheels are arranged on an outer frame of the side part of the support frame at the front end of the forward arms, the forward arms are positioned on the supporting wheels, front idler wheels are arranged at the front ends of the forward arms, and the drag hook mechanism is arranged at the front ends of the forward arms.
The drag hook mechanism includes the arm-tie, the tail end of arm-tie rotate through the pivot connect in reach the arm front end, be connected with in the pivot with synchronous pivoted gear of arm-tie is located the lateral part of gear is equipped with the cingulum, the cingulum with gear engagement rotates and makes gear, arm-tie synchronous revolution and make the arm-tie is the contained angle setting with reach the arm.
The interior side of the front end of the pulling plate is provided with a stress plate, the middle lower part of the stress plate extends to the lower part of the pulling plate, and the middle lower part of the stress plate extending to the lower part of the pulling plate abuts against the end part of the ecological plate.
The section of the front arm is U-shaped or U-shaped with an upward opening, a pull rod is arranged in a U-shaped groove in the front arm, and the toothed belt is connected to the front end of the pull rod.
The front and rear driving mechanism comprises an installation frame and a motor, two supporting slide rails arranged along the front and rear direction are arranged at the top of the outer frame, two groups of rollers are arranged on a cross beam at the top of the installation frame, and the two groups of rollers can roll on the two supporting slide rails respectively and support the installation frame; the left side and the right side of the mounting rack are respectively provided with a longitudinal transmission shaft, two lateral beams positioned at the bottom and the top of the outer framework are respectively provided with a fixed toothed belt, the lower end and the upper end of the longitudinal transmission shaft are respectively provided with a driven gear, the driven gear is in meshing transmission with the fixed toothed belts, the top of the mounting rack is provided with a transverse transmission shaft through a bearing sleeve, and two ends of the transverse transmission shaft are in meshing transmission with the longitudinal transmission shaft through bevel gear pairs; the motor is further installed at the top of the mounting frame and is connected with the transverse transmission shaft through a chain to enable the transverse transmission shaft to rotate.
The tail end of the front extending arm on each layer of supporting frame is connected with the tail end of the mounting frame and moves synchronously with the mounting frame.
The top and the bottom of the mounting frame at the tail end of the front extending arm are respectively fixed with a pull-back cylinder, the end parts of telescopic shafts of the two pull-back cylinders are connected with a synchronous drive plate, and the tail ends of the pull rods on the support frames of each layer are jointly connected with the synchronous drive plate and synchronously drive the toothed belt to move back and forth.
The tail end of the front extending arm on each layer of supporting frame is connected with the tail end of the mounting frame and moves synchronously with the mounting frame.
The tail ends of the front arms of each layer are connected with a fixed mounting plate fixedly connected with the mounting frame and move synchronously along with the mounting frame and the fixed mounting plate.
The side rods on the two sides of the moving frame are respectively buckled on the slide rails in a sliding manner and can move up and down, and the two ends of the trimming plate are respectively connected with the two side rods on the moving frame.
The top of portal frame is equipped with the traveling cylinder, the telescopic shaft of traveling cylinder with the traveling frame is connected and drive the traveling frame removes and drives the trimming plate of below and reciprocates.
The middle parts of the two ends of the trimming plate are respectively hinged with the cross beams below the side rods through connecting plates and allow the trimming plate to swing in the directions of the left side and the right side.
The top of cutting edge board still is equipped with the spring, the top of spring with the crossbeam is connected and to the elasticity is applyed to the cutting edge board and impels the cutting edge board to keep stable.
The two ends of the edge cutting plate in the V-shaped structure are oppositely bent towards the middle part to form a splayed structure.
The front end of the outer frame is connected with the edge cutting mechanism through a shifting mechanism capable of moving back and forth, after the edge cutting plate cuts the edge of the remaining edge at the front end of the ecological plate, the shifting mechanism enables the moving frame to drive the edge cutting plate to move forward to enable the top end of the edge cutting plate to be separated from the ecological plate in the transverse direction, and then the moving frame drives the edge cutting plate to move upwards for resetting; after the trimming plate is trimmed the remaining limit of ecological plate rear end, aversion mechanism makes the mounting bracket drive the trimming plate and moves backward and make trimming plate top and ecological plate separate on horizontal, then moves the frame and drives the trimming plate and move upward and reset afterwards.
The shifting mechanism comprises a portal frame, longitudinal supports are arranged on the left side and the right side of the portal frame respectively, sliding openings are arranged at the top end of the top of the portal frame and the two ends of the bottom of the portal frame respectively, guide rails matched with the sliding openings and extending forwards are arranged on the two sides of the top of the outer frame and the two sides of the bottom of the outer frame respectively, the sliding openings are slidably mounted on the guide rails in a one-to-one correspondence mode and can move back and forth, pushing cylinders are fixed at four corners of the outer frame respectively, and telescopic shafts of the pushing cylinders are connected with the four corners of the portal frame and drive the portal frame, the moving frame and the edge cutting plate to move in the up-down direction.
The invention has the beneficial effects that:
1. this design can realize pulling out ecological plate from the hot press through preceding outrigger mechanism, has solved artifical problem of pulling out troublesome, hard, can accomplish once to pull out multilayer ecological plate from the hot press through multilayer preceding outrigger mechanism simultaneously, has greatly improved work efficiency, has reduced intensity of labour.
2. The design can stably realize synchronous driving of the multi-layer telescopic arm mechanisms through the design of the front and rear driving mechanisms, namely synchronous movement is finished, and the compact design of the structure of the device is realized.
3. This design can accomplish through cutting edge mechanism and cuts out the surplus limit at both ends around the ecological plate, and this kind of mode structural design is comparatively simple, easily realize, can avoid cutting edge plate to cause the damage to the ecological plate tip again through the design of V type structure simultaneously.
Drawings
FIG. 1 is a schematic structural diagram of an ecological plate and a panel thereof after being hot-pressed by a hot press and the remaining edge to be cleaned;
FIG. 2 is a schematic view of the main structure of the telescopic arm mechanism and the trimming mechanism in the present design;
FIG. 3 is an enlarged view of part A of FIG. 2;
FIG. 4 is an enlarged view of the portion B of FIG. 2;
FIG. 5 is a schematic view of the structure of the trimming plate of the present design;
FIG. 6 is a schematic view of the telescopic arm structure of the present design;
FIG. 7 is a schematic view of the main structure of the telescopic arm mechanism, the trimming mechanism, the supporting frame and the front and rear driving mechanism in the present design;
FIG. 8 is an enlarged view of the portion C of FIG. 7;
FIG. 9 is a schematic cross-sectional view of the design after the edge-cutting plate is connected to the cross beam;
FIG. 10 is a schematic view of the initial state of operation of the structure shown in FIG. 9;
FIG. 11 is a schematic view of the edge cutting operation of the structure shown in FIG. 9;
FIG. 12 is a schematic view of the downward movement of the working state shown in FIG. 9;
FIG. 13 is a schematic view of the main structure of the present design after the telescopic arm mechanism and the front and rear driving mechanisms are engaged with the outer frame;
fig. 14 is a schematic view of the structure of fig. 13 after the ecological plate is pulled back to the supporting frame;
FIG. 15 is a structural view at another perspective of the back of the structure shown in FIG. 13;
fig. 16 is a schematic structural view of the multi-layer ecological plate synchronously pulled back and the front and rear excess edge trimming device adopting a single-layer telescopic arm mechanism and a single-layer trimming mechanism;
fig. 17 is a schematic view of the main structure of the multi-layer ecological plate synchronously pulled back and the front and rear excess edge trimming device adopting the multi-layer telescopic arm mechanism, the trimming mechanism and the hot press.
Detailed Description
The invention is further illustrated with reference to the following figures and examples:
example 1: a synchronous drawing back and front and rear margin trimming device of a multilayer ecological plate, which is shown in figures 1 to 17.
The device comprises an outer frame 401, wherein a plurality of layers of supporting frames 301 which correspond to the layers of a hot press 801 one by one are arranged in the outer frame 401, and a plurality of rollers 302 which can support the ecological plate and promote the ecological plate to move are arranged on the supporting frames 301; according to the design, telescopic arm mechanisms which can extend into the press 801 forwards and extend to the outside of the press 801 forwards are respectively arranged on two sides of each support frame 301, a hook mechanism which can be bent and is used for abutting against the tail end part of the ecological plate is arranged at the front end of each telescopic arm mechanism, and the hook pulling machine abuts against the tail end part of the ecological plate during bending and moves backwards through the telescopic arm mechanisms to enable the ecological plate in the press to enter the support frames 301.
Specifically, the telescopic boom mechanism includes the front boom 201 which is located on the left and right sides of the supporting frame 301 and can extend forward into the press, the supporting wheels 206 are arranged on the outer frame 401 of the side portion of the supporting frame 301 at the front end of the front boom 201, the front boom 201 is located on the supporting wheels 206, the front end of the front boom 201 is provided with the front roller 204, the front roller 204 and the supporting wheels 206 can support the front boom 201 together, and meanwhile, when the front boom 201 extends forward, the front roller 204 can extend forward along with the front boom 201 and contact with the bottom plate of the hot press 801 to prevent the front end of the front boom 201 from sinking, and meanwhile, the risk that the front end of the front boom 201 contacts with the bottom plate of the hot press 801 to scratch the hot press 801 (compared with the case that the front roller 204 is not added) is also prevented.
In this design, drag hook mechanism set up in the front end of protraction arm 201, specifically, drag hook mechanism includes arm-tie 202, the tail end of arm-tie 202 rotate through the pivot connect in the protraction arm 201 front end, be connected with in the pivot with the synchronous pivoted gear 205 of arm-tie 202, be located the lateral part of gear 205 is equipped with cingulum 208, cingulum 208 with gear 205 meshing rotation makes gear 205, arm-tie 202 synchronous revolution and impel arm-tie 202 and protraction arm 201 are the contained angle setting.
Further, according to the design, a stress plate 203 is further arranged on the inner side of the front end of the pulling plate 202, the middle lower part of the stress plate 203 extends to the lower part of the pulling plate 202, the middle lower part of the stress plate 203 extending to the lower part of the pulling plate 202 is used for abutting against the end part of the ecological plate 901, and meanwhile, a rubber pad can be arranged on the side wall of the stress plate 203 to prevent the end part of the ecological plate from being damaged by a hard metal plate.
Further, in the present design, the cross section of the front arm 201 is U-shaped or "U" shaped with an upward opening, a pull rod 207 is disposed in the U-shaped groove in the front arm 201, and the toothed belt 208 is connected to the front end of the pull rod 207.
In the design, the telescopic arm mechanism moves through a front-back driving mechanism, the front-back driving mechanism comprises a mounting rack and a motor 501, the top of the outer frame 401 is provided with two supporting slide rails 509 arranged along the front-back direction, a cross beam at the top of the mounting rack is provided with two groups of rollers 508, and the two groups of rollers 508 can respectively roll on the two supporting slide rails 509 and support the mounting rack; longitudinal transmission shafts 503 are respectively arranged on the left side and the right side of the mounting rack, fixed toothed belts 505 are respectively arranged on cross beams on the two sides of the bottom and the top of the outer frame 401, driven gears 506 are respectively arranged at the lower end and the upper end of the longitudinal transmission shafts 503, the driven gears 506 are in meshing transmission with the fixed toothed belts 505, a transverse transmission shaft 502 is mounted on the top of the mounting rack through a bearing sleeve, and two ends of the transverse transmission shaft 502 are in meshing transmission with the longitudinal transmission shafts 503 through bevel gear pairs respectively; further, the motor 501 is further installed at the top of the mounting rack, the motor 501 is connected with the horizontal transmission shaft 502 through a chain 606 and drives the horizontal transmission shaft 502 to rotate, and at this time, the horizontal transmission shaft 502 is in meshing transmission with the longitudinal transmission shaft 503 through a bevel gear pair.
In the design, the top and the bottom of the mounting frame at the tail end of the front arm 201 are respectively fixed with a pull-back cylinder 361, the two pull-back cylinders 361 are fixed on a fixed mounting plate 363 fixedly connected with the mounting frame and the longitudinal transmission shaft 503, the end parts of the telescopic shafts of the two pull-back cylinders 361 are connected with a synchronous driving plate 362, and the tail ends of the pull rods 207 on the supporting frames 301 at all layers are commonly connected with the synchronous driving plate 362 and synchronously drive the toothed belt 208 to move back and forth.
Further, in this design, the tail end of the forward arm on each layer of the supporting frame 301 is connected to the tail end of the mounting frame and moves synchronously therewith, and specifically, the tail end of the forward arm 201 on each layer is connected to the fixed mounting plate 363 and moves synchronously with the mounting frame and the fixed mounting plate 363 to realize forward movement or backward movement of the forward arm 201.
The front end of outer frame 401 is equipped with the trimming mechanism, and it includes portal frame 101, be equipped with the trimming plate 107 that can reciprocate on the bottom of portal frame 101, the cross-section of trimming plate 107 is V-arrangement structure and can swing in the left and right sides direction perpendicular with trimming plate 107 axial direction.
Further, the upright posts on both sides of the gantry 101 are respectively provided with a slide rail 104, and the device further comprises a moving frame 120 which is also of a gantry structure and has an integral structure, side bars on both sides of the moving frame 120 are respectively buckled on the slide rails 104 in a sliding manner through a slide piece 103 and can move up and down, and both ends of the trimming plate 107 in the design are respectively connected with the two side bars on the moving frame 120.
Further, a moving cylinder 105 is arranged at the top of the gantry 101, and a telescopic shaft of the moving cylinder 105 is connected with the top 106 of the moving frame 120 and drives the moving frame 120 to move up and down.
Further, the middle parts of the two ends of the edge cutting plate 107 in the present design are respectively hinged to the cross beam 108 below the side rods through a connecting plate 113 and allow the edge cutting plate to swing in the left and right directions, and meanwhile, a spring 111 is further arranged above the edge cutting plate 107, and the top end of the spring 111 is connected to the cross beam 108 and applies elasticity to the edge cutting plate 107 and causes the edge cutting plate 107 to be stable.
Furthermore, two ends 107-1 of the edge cutting plate 107 with the V-shaped structure in the design are oppositely bent towards the middle part to form an inverted V-shaped structure.
Furthermore, in the design, the front end of the outer frame 401 is connected with the trimming mechanism through a shifting mechanism capable of moving back and forth, after the trimming plate 107 trims the remaining edge of the front end of the ecological plate, the shifting mechanism enables the moving frame 120 to drive the trimming plate 107 to move forward to enable the top end of the trimming plate 107 to be separated from the ecological plate in the transverse direction, and then the moving frame 120 drives the trimming plate 107 to move upward to reset; after trimming plate 107 is to the surplus limit trimming of ecological plate rear end, the aversion mechanism makes the mounting bracket drive trimming plate 107 move backward afterwards and makes trimming plate 107 top and ecological plate separate on horizontal, then removes frame 120 and drives trimming plate 107 and shift up and reset.
Specifically, the shifting mechanism comprises a portal frame 101 with longitudinal supports on the left side and the right side, sliding openings 123 are respectively arranged at the top end of the top of the portal frame 101 and the two ends of the bottom of the portal frame 101, guide rails 125 which are matched with the sliding openings 123 and extend forwards are respectively arranged on the two sides of the top of the outer frame 401 and the two sides of the bottom of the outer frame 401, the sliding openings 123 are slidably mounted on the guide rails 125 in a one-to-one correspondence manner and can move forwards and backwards, pushing cylinders 124 are respectively fixed at four corners of the outer frame 401, and telescopic shafts of the pushing cylinders 124 are connected with the four corners of the portal frame 101 and drive the portal frame 101, the moving frame 120 and the trimming plate 107 to move upwards in the front and back directions.
As shown in the figure, the device is placed at the side of a hot press 801 when in use, and the pull-back mechanism, the edge cutting mechanism and the like designed for improving efficiency can be provided with a multilayer structure through an outer frame 401, the pull-back mechanism of each layer can respectively correspond to each layer in each layer of the hot press, one layer is taken as an example for convenience of explanation and understanding of the embodiment, and the principle of other layers is the same as that of the embodiment.
As shown in the figure, initially, the two front arms are respectively located outside the two hot presses and in a state that the trimming plate is lifted, at this time, the extrusion in the hot press 801 is released, the ecological plate 901 is located in each layer of the hot press to wait for being pulled out, and then the following steps are performed:
1. the motor 501 drives the mounting rack and the fixed mounting plate 363 connected with the mounting rack to synchronously move forwards through the combined action of the driven gear 506, the horizontal transmission shaft 502, the vertical transmission shaft 503 and the bevel gear pair, when the fixed mounting plate 363 moves, the two front extending arms can be synchronously driven to move forwards, the front ends of the front extending arms and the pulling plate are promoted to enter the hot press from two sides of the ecological plate, and at the moment, the pulling plate and the front extending arms are linearly arranged.
2. The front arm continues to extend forwards, the front roller 204 at the front end of the front arm abuts against the bottom plate 802 of the hot press and supports the front end of the front arm, the rear arm continues to extend forwards and extends to the other end of the ecological plate, then the motor 501 stops, and the front arm stops moving.
3. The pull-back cylinder 361 acts to drive the pull plate to extend forwards (push the pull rod forwards), at the moment, the pull rod and the toothed belt synchronously move and drive the gear to rotate, at the moment, the pull plate and the extending arm form a right angle or are arranged at other angles, and at the moment, the lower half part of the stress plate at the front end of the pull plate abuts against the end part of the ecological plate.
4. The motor rotates reversely and drives the fixed mounting plate 363 and the front extending arm to reset, at the moment, the pulling plate and the stress plate at the end part pull the ecological plate to move, along with the continuous movement of the front extending arm, the pulling plate can pull the ecological plate out of the hot press through the continuous resetting of the front extending arm, and when the front end of the ecological plate is pulled out of the hot press and enters the front end of the outer frame or just enters the supporting frame, the motor stops at the moment.
5. Then, the pushing cylinders 124 in the shifting mechanism operate to connect with four corners of the gantry 101 through telescopic shafts of the pushing cylinders 124 to drive the gantry 101, the moving frame 120 and the trimming plate 107 to move towards the ecological plate and move the trimming plate to the upper side of the front end of the ecological plate, and then the pushing cylinders 124 stop operating.
6. The moving cylinder 105 acts and pushes the moving frame 120 to move downwards, and the edge cutting plate 107 is in contact with the remaining edge of the ecological plate in the downward moving process to be rubbed so as to be separated from the ecological plate and fall off; when the edge 903 of the edge of the ecological plate 901 is trimmed, the moving cylinder 105 drives the moving frame 120 to move downwards and drives the trimming plate 107 to move downwards, since the edge cutting plate 107 has a V-shaped structure, when the edge cutting plate 107 moves downward, the outer oblique edge of the edge cutting plate 107 contacts with the remaining edge, since the residual edge is brittle after being hot pressed by the hot press 801, the residual edge can be broken and dropped off only by applying proper extrusion force and friction force to the residual edge by the trimming plate 107, and the state is shown in the figure, at this time, since the edge cutting plate 107 can be shifted at the left and right sides, the damage to the end of the ecological plate caused by the large extrusion force applied to the end of the ecological plate by the fixed arrangement of the edge cutting plate 107 can be avoided, and downward elastic force can be applied to the trimming plate 107 by the arrangement of the spring, so that the trimming plate 107 is relatively fixed, while allowing the trimming panel 107 to be laterally offset while applying a suitable pressing force to the marginal edge of the end portion of the trimming panel 107.
7. When the side edge of the trimming plate 107 contacts with the remaining edge and moves down by 1-3cm, the moving frame 120 moves up through the moving cylinder, and the two ends 107-1 of the trimming plate 107 with the V-shaped structure are bent towards the middle part oppositely to form an inverted V-shaped structure, namely bent towards the inner side, so that the damage to the end part of the ecological plate caused by the contact of the end part of the side edge of the trimming plate 107 with the end part of the ecological plate can be avoided, and the moving cylinder stops after the trimming plate 107 moves up and resets.
8. The motor continues to act and drive the forward arm to continue to drive the ecological plate to move forward until the forward arm pulls the ecological plate back to the supporting frame, when the end of the ecological plate is pulled out of the hot press, the end of the ecological plate first contacts with the roller 302 at the end of the supporting frame 301 and is guided onto the supporting frame 301 through the roller 508, and then the motor stops.
9. When the rear edge of the ecological plate enters the supporting frame 301, the pulling plate is reset by the pulling-back cylinder 361 by the pulling-back mechanism, and the pulling plate moves in the reverse direction and linearly releases the contact with the ecological plate with the front extending arm, so that the ecological plate can be pulled out from the hot press.
10. The pushing cylinders 124 in the shifting mechanism reversely move and are connected with four corners of the portal frame 101 through telescopic shafts of the pushing cylinders 124 and drive the portal frame 101, the moving frame 120 and the trimming plate 107 to move towards the tail end of the ecological plate and move the trimming plate to the upper part of the front end of the ecological plate, and then the pushing cylinders 124 stop moving;
11. and repeating the steps 6 and 7 to finish the edge cutting treatment of the remaining edge of the tail end of the ecological plate.
The ecological plates of all layers in the hot press can be pulled out through the actions, and the trimming of the remaining edges of the front end part and the rear end part of the ecological plates is completed, so that the production efficiency is greatly improved, and the labor intensity is reduced.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.

Claims (10)

1. The utility model provides a multilayer ecological plate pull back in step, surplus limit trimming device around, its characterized in that: the ecological plate pressing machine comprises an outer frame, wherein a plurality of layers of supporting frames which correspond to the layers of the pressing machine one by one are arranged in the outer frame, and a plurality of rollers which support an ecological plate and promote the ecological plate to move are arranged on the supporting frames;
the two sides of each layer of supporting frame are respectively provided with a telescopic arm mechanism which can extend forwards into the press and extend forwards to the outside of the press, the front end of the telescopic arm mechanism is provided with a hook mechanism which can be bent and is used for abutting against the tail end part of the ecological plate, and the hook mechanism abuts against the tail end part of the ecological plate during bending and moves backwards through the telescopic arm mechanism to enable the ecological plate in the press to enter the supporting frame;
the telescopic arm mechanism moves through a front-back driving mechanism, and the front-back driving mechanism comprises a mounting frame and a motor; the front end of the outer frame is provided with a trimming mechanism which comprises a portal frame, the bottom of the portal frame is provided with a trimming plate capable of moving up and down, the cross section of the trimming plate is of a V-shaped structure and can swing in the left and right directions vertical to the axial direction of the trimming plate;
when the front edge of the ecological plate enters the supporting frame, the edge cutting plate moves downwards and is in contact friction with the remaining edge of the ecological plate to enable the edge cutting plate to be separated from the ecological plate and fall off, and then the edge cutting plate moves upwards to reset; when the rear edge of the ecological plate enters the supporting frame, the hook mechanism resets, and the edge cutting plate moves downwards and is in contact friction with the remaining edge on the rear edge of the ecological plate to enable the edge cutting plate to be separated from the ecological plate and fall.
2. The device for synchronously drawing back and cutting the front and rear margins of the multi-layer ecological plate as claimed in claim 1, is characterized in that: the telescopic arm mechanisms comprise forward extending arms which are positioned at the left side and the right side of the support frame and can extend forwards into the press, supporting wheels are arranged on an outer frame of the side part of the support frame at the front ends of the forward extending arms, the forward extending arms are positioned on the supporting wheels, front idler wheels are arranged at the front ends of the forward extending arms, and the hook pulling mechanisms are arranged at the front ends of the forward extending arms;
the drag hook mechanism comprises a pulling plate, the tail end of the pulling plate is rotatably connected to the front end of the front extending arm through a rotating shaft, the rotating shaft is connected with a gear which rotates synchronously with the pulling plate, a toothed belt is arranged on the side part of the gear, and the toothed belt is meshed with the gear to rotate and drive the gear and the pulling plate to rotate synchronously and drive the pulling plate and the front extending arm to form an included angle;
the interior side of the front end of the pulling plate is provided with a stress plate, the middle lower part of the stress plate extends to the lower part of the pulling plate, and the middle lower part of the stress plate extending to the lower part of the pulling plate abuts against the end part of the ecological plate.
3. The device for synchronously drawing back and cutting the front and rear margins of the multi-layer ecological plate as claimed in claim 2, is characterized in that: the section of the front arm is U-shaped or U-shaped with an upward opening, a pull rod is arranged in a U-shaped groove in the front arm, and the toothed belt is connected to the front end of the pull rod.
4. The device for synchronously drawing back and cutting the front and rear margins of the multi-layer ecological plate as claimed in claim 3, is characterized in that: the front and rear driving mechanism comprises an installation frame and a motor, two supporting slide rails arranged along the front and rear direction are arranged at the top of the outer frame, two groups of rollers are arranged on a cross beam at the top of the installation frame, and the two groups of rollers can roll on the two supporting slide rails respectively and support the installation frame; the left side and the right side of the mounting rack are respectively provided with a longitudinal transmission shaft, two lateral beams positioned at the bottom and the top of the outer framework are respectively provided with a fixed toothed belt, the lower end and the upper end of the longitudinal transmission shaft are respectively provided with a driven gear, the driven gear is in meshing transmission with the fixed toothed belts, the top of the mounting rack is provided with a transverse transmission shaft through a bearing sleeve, and two ends of the transverse transmission shaft are in meshing transmission with the longitudinal transmission shaft through bevel gear pairs; the motor is further installed at the top of the mounting frame and is connected with the transverse transmission shaft through a chain to enable the transverse transmission shaft to rotate.
5. The device for synchronously drawing back and trimming the front and rear margins of the multi-layered ecological plate as claimed in claim 4, wherein: the tail end of the front extending arm on each layer of supporting frame is connected with the tail end of the mounting frame and moves synchronously with the mounting frame; the top and the bottom of the mounting frame at the tail end of the front extending arm are respectively fixed with a pull-back cylinder, the end parts of telescopic shafts of the two pull-back cylinders are connected with a synchronous driving plate, and the tail ends of the pull rods on the supporting frames of each layer are jointly connected with the synchronous driving plate and synchronously drive the toothed belt to move back and forth;
the tail ends of the front arms of each layer are connected with a fixed mounting plate fixedly connected with the mounting frame and move synchronously along with the mounting frame and the fixed mounting plate.
6. The device for synchronously drawing back and cutting the front and rear margins of the multi-layer ecological plate as claimed in claim 1, is characterized in that: the side rods at two sides of the moving frame are respectively buckled on the slide rails in a sliding manner and can move up and down, and two ends of the trimming plate are respectively connected with the two side rods on the moving frame; the top of portal frame is equipped with the traveling cylinder, the telescopic shaft of traveling cylinder with the traveling frame is connected and drive the traveling frame removes and drives the trimming plate of below and reciprocates.
7. The device for synchronously drawing back and trimming the front and rear margins of the multi-layered ecological plate as claimed in claim 6, wherein: the middle parts of the two ends of the trimming plate are respectively hinged with the cross beams below the side rods through connecting plates and allow the trimming plate to swing in the directions of the left side and the right side.
8. The device for synchronously drawing back and trimming the front and rear margins of the multi-layered ecological plate as claimed in claim 7, wherein: the top of cutting edge board still is equipped with the spring, the top of spring with the crossbeam is connected and to the elasticity is applyed to the cutting edge board and impels the cutting edge board to keep stable.
9. The device for synchronously drawing back and trimming the front and rear margins of the multi-layered ecological plate as claimed in claim 8, wherein: the two ends of the edge cutting plate in the V-shaped structure are oppositely bent towards the middle part to form a splayed structure.
10. The device for synchronously drawing back and cutting the front and rear margins of the multi-layer ecological plate as claimed in claim 1, is characterized in that: the front end of the outer frame is connected with the edge cutting mechanism through a shifting mechanism capable of moving back and forth, after the edge cutting plate cuts the edge of the remaining edge at the front end of the ecological plate, the shifting mechanism enables the moving frame to drive the edge cutting plate to move forward to enable the top end of the edge cutting plate to be separated from the ecological plate in the transverse direction, and then the moving frame drives the edge cutting plate to move upwards for resetting; after the trimming plate trims the remaining edge at the rear end of the ecological plate, the shifting mechanism enables the mounting frame to drive the trimming plate to move backwards so as to enable the top end of the trimming plate to be separated from the ecological plate in the transverse direction, and then the shifting frame drives the trimming plate to move upwards for resetting;
the shifting mechanism comprises a portal frame, longitudinal supports are arranged on the left side and the right side of the portal frame respectively, sliding openings are arranged at the top end of the top of the portal frame and the two ends of the bottom of the portal frame respectively, guide rails matched with the sliding openings and extending forwards are arranged on the two sides of the top of the outer frame and the two sides of the bottom of the outer frame respectively, the sliding openings are slidably mounted on the guide rails in a one-to-one correspondence mode and can move back and forth, pushing cylinders are fixed at four corners of the outer frame respectively, and telescopic shafts of the pushing cylinders are connected with the four corners of the portal frame and drive the portal frame, the moving frame and the edge cutting plate to move in the up-down direction.
CN202111320079.2A 2021-11-09 2021-11-09 Synchronous pull-back, front and back surplus edge trimming device for multilayer ecological plate Active CN113967930B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110370362A (en) * 2019-08-05 2019-10-25 南通宏昇机械配件有限公司 A kind of horizontal cutting ring numerical control cutting means
WO2021169460A1 (en) * 2020-02-28 2021-09-02 北新集团建材股份有限公司 Sheet material compositing production line
CN113967950A (en) * 2021-11-09 2022-01-25 江西南丰振宇实业集团有限公司 Synchronous drawing back and side edge cutting device for multilayer ecological plate
CN216328470U (en) * 2021-11-09 2022-04-19 江西南丰振宇实业集团有限公司 Synchronous pull-back and front and rear margin trimming device of multilayer ecological plate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110370362A (en) * 2019-08-05 2019-10-25 南通宏昇机械配件有限公司 A kind of horizontal cutting ring numerical control cutting means
WO2021169460A1 (en) * 2020-02-28 2021-09-02 北新集团建材股份有限公司 Sheet material compositing production line
CN113967950A (en) * 2021-11-09 2022-01-25 江西南丰振宇实业集团有限公司 Synchronous drawing back and side edge cutting device for multilayer ecological plate
CN216328470U (en) * 2021-11-09 2022-04-19 江西南丰振宇实业集团有限公司 Synchronous pull-back and front and rear margin trimming device of multilayer ecological plate

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