阅读说明：本技术 一种板材贴纸机 (Panel sticker machine ) 是由 周则雨 陶学富 莫余安 何春生 于 2021-09-27 设计创作，主要内容包括：本申请公开了一种板材贴纸机,涉及板材加工设备的技术领域,包括位于贴面装置和热压装置之间的裁剪装置,裁剪装置包括机台,机台上转动连接有传送辊,机台上设置有切割座,切割座上设置有切割刀,机台上设置有驱动机构,驱动机构包括导向座,切割座滑动连接在导向座上,导向座上传动有齿条,切割座和齿条相连且跟随齿条一起移动,导向座一侧设置有驱动齿条往复传动的驱动源；切割刀竖直滑动设置在切割座上,切割座上设置有驱动件；机台位于导向座下方设置有多组的推杆,推杆上转动连接有多条同轴的支撑辊,机台上设置有联动机构,支撑辊间隔分布在推杆上且不和切割刀干涉。本申请能够使得在贴纸机贴面工作后,不用停机后人工将贴纸切断。(The application discloses a board sticker machine, which relates to the technical field of board processing equipment and comprises a cutting device positioned between a veneering device and a hot pressing device, wherein the cutting device comprises a machine table, a conveying roller is rotatably connected onto the machine table, a cutting seat is arranged on the machine table, a cutting knife is arranged on the cutting seat, a driving mechanism is arranged on the machine table, the driving mechanism comprises a guide seat, the cutting seat is slidably connected onto the guide seat, a rack is transmitted onto the guide seat, the cutting seat is connected with the rack and moves along with the rack, and a driving source for driving the rack to perform reciprocating transmission is arranged on one side of the guide seat; the cutting knife is vertically and slidably arranged on the cutting seat, and a driving piece is arranged on the cutting seat; the board is located the guide holder below and is provided with the push rod of multiunit, rotates on the push rod and is connected with many coaxial backing rolls, is provided with link gear on the board, and backing roll interval distribution is on the push rod and not interfered with the cutting knife. This application can make after the wainscot work of sticker machine, need not shut down the back manual work and cut off the sticker.)

1. A sheet sticking machine is characterized in that: the cutting device (3) is positioned between the veneering device (1) and the hot pressing device (2), the cutting device (3) comprises a machine table (4) in the direction from the veneering device (1) to the hot pressing device (2) along the length direction, and the plate (6) moves along the length direction of the machine table (4); the automatic paper cutting machine is characterized in that a plurality of groups of conveying rollers (41) used for driving plates (6) to move are rotatably connected to the machine table (4), the length direction of each conveying roller (41) is perpendicular to the moving direction of the plates (6), a cutting seat (54) is arranged on the machine table (4), a cutting knife (543) used for cutting space portion stickers of adjacent plates (6) is arranged on each cutting seat (54), a driving mechanism enabling the cutting seat (54) to move from one long side of the machine table (4) to the other opposite long side is arranged on the machine table (4), and the dividing speed of the cutting seat (54) in the moving direction of the plates (6) is consistent with the moving speed of the plates (6);

the driving mechanism comprises a guide seat (5) obliquely arranged between two long sides of the machine table (4), the cutting seat (54) is connected to the guide seat (5) in a sliding mode, a flexible rack (53) which is connected end to end is arranged on the guide seat (5) in a transmission mode along the length direction of the guide seat, the cutting seat (54) is connected with the rack (53) and moves along with the rack (53), and a driving source for driving the rack (53) to perform reciprocating transmission is arranged on one side of the guide seat (5);

the cutting knife (543) is vertically arranged on the cutting seat (54) in a sliding mode, and a driving piece for driving the cutting knife (543) to move in the vertical direction is arranged on the cutting seat (54);

board (4) are located guide holder (5) below is provided with multiunit push rod (43), it is connected with many coaxial backing rolls (46) to rotate on push rod (43), it is located to be provided with the drive on board (4) backing roll (46) and the synchronous pivoted link gear of transfer roller (41) of push rod (43) tip, backing roll (46) interval distribution is in on push rod (43) and not with cutting knife (543) interfere.

2. A sheet applicator according to claim 1, characterized in that: the cutting seat (54) comprises a first clamping plate (544) and a second clamping plate (545) which are detachably connected, a rack (53) penetrates through the interval between the first clamping plate (544) and the second clamping plate (545), and the surface of the second clamping plate (545) facing the first clamping plate (544) is provided with a plug-in tooth (546) used for being meshed with the rack (53).

3. A sheet applicator according to claim 1, characterized in that: the linkage mechanism comprises a driving shaft (31) arranged on one long side of the machine table (4), the driving shaft (31) rotates through the driving of a motor and the axis direction of the driving shaft along the length direction of the machine table (4), the driving shaft (31) is located below the supporting roller (46) and the conveying roller (41), the linkage mechanism further comprises a soft conveying belt (44) which is arranged on the driving shaft (31) and on the conveying roller (41) or the supporting roller (46) at one end of the linkage mechanism in a winding mode, and the soft conveying belt (44) is connected end to end and is in a stretched straight state.

4. A sheet applicator according to claim 3, wherein: push rod (43) outer wall is equipped with a plurality of coaxial annular (431) along equidistance interval on the length direction, slip is established on push rod (43) to backup roll (46) cover, sliding connection has in backup roll (46) and is used for pegging graft locating piece (465) in annular (431), be provided with the drive on backup roll (46) locating piece (465) insert or break away from the impeller of annular (431).

5. A sheet applicator according to claim 4, characterized in that: the supporting roller structure is characterized in that a sliding groove (463) for the positioning block (465) to slide is formed in the inner wall of the supporting roller (46), a spring (464) is arranged between one side, away from the opening, of the sliding groove (463) and the positioning block (465), a slot (467) communicated with the sliding groove (463) is formed in one end portion of the supporting roller (46), the pushing piece is a push rod (466) connected into the slot (467) in a sliding mode, a pushing groove (4652) is formed in the positioning block (465), a guide surface (4651) is arranged on the surface, away from the push rod (43), of the pushing groove (4652), the guide surface (4651) inclines towards the direction away from the push rod (466) and inclines towards the push rod (43), one end of the push rod (466) abuts against the guide surface (4651), and the other end of the push rod (466) penetrates out of the slot (467).

6. A sheet applicator according to claim 1, characterized in that: the utility model discloses a board, including board (4), board (4) both sides long avris, the location is followed (42) and is connected with a plurality of registration rollers (421) along equidistant rotation on length direction, registration roller (421) axis of rotation is vertical, and panel (6) both sides butt is on different location registration rollers (421) along (42), be provided with on board (4) and remove the on-off mechanism who controls driving piece and driving source operation through panel (6).

7. A sheet applicator according to claim 6, wherein: switch mechanism is including four installation rollers (33) that parallel, installation roller (33) rotate to be connected on board (4), installation roller (33) include with the location along (42) interval crescent first installation roller (331), second installation roller (332), third installation roller (333) and fourth installation roller (334), four installation rollers (33) synchronous rotation and move through panel (6) and drive, board (4) are including connection edge (32) of one side, be provided with the drive on connecting edge (32) cutting seat (54) remove just cutting knife (543) decline first switch (321) of cutting, be provided with the drive on connecting edge (32) cutting seat (54) move back initial position and make cutting knife (543) lift to second switch (322) of panel (6) top, first installation roller (331) intermittent type closes first switch (321), The second mounting roller (332) intermittently closes a second switch (322).

8. A sheet applicator according to claim 7, wherein: the first mounting roller (331), the second mounting roller (332), the third mounting roller (333) and the fourth mounting roller (334) are provided with coaxial chain wheels (336), the four chain wheels (336) are consistent in size and externally sleeved with chains (337), part of teeth of the chain wheels (336) are inserted into intervals of the chains (337), the chains (337) abut against the connecting edges (32), the four mounting rollers (33) are respectively provided with shifting plates (335) which are pushed by a plate material (6), when the plate material (6) passes through the mounting rollers (33), the shifting plates (335) of the mounting rollers (33) are pushed by the plate material (6) to enable the mounting rollers (33) to rotate ninety degrees, the shifting plates (335) on the adjacent mounting rollers (33) on the advancing path of the plate material (6) are rotated to the position for blocking the plate material (6), and after the plate material (6) passes through the four mounting rollers (33), the mounting roller (33) rotates one turn.

9. A sheet applicator according to claim 8, wherein: a first shifting strip (3311) used for closing the first switch (321) when the plate (6) passes through the first mounting roller (331) is fixedly connected to the first mounting roller (331), and a second shifting strip (3321) used for closing the second switch (322) when the plate (6) passes through the second mounting roller (332) is fixedly connected to the second mounting roller (332); the first switch (321) and the second switch (322) are point-contact switches and comprise point-contact sheets (3221) for opening and closing, and when the first mounting roller (331) continues to rotate, the first dial bar (3311) can be separated from the first switch (321); the second toggle bar (3321) may disengage the second switch (322) as the second mounting roller (332) continues to rotate.

Technical Field

The application relates to the technical field of plate processing equipment, in particular to a plate paper sticking machine.

Background

At present, some plate parts in furniture production are generally cut into corresponding shapes by using solid wood or artificial boards, wherein the artificial boards are usually formed by pressing wood fibers, and stickers or melamine covering layers of corresponding styles are stuck on the surfaces of the artificial boards to play roles in decorating and protecting the internal structures of the artificial boards. For ease of manufacture and processing, the artificial board is typically cut to a specific gauge, typically 2440mm x 1220mm x H, where H is the thickness, typically some specific value from 3mm to 25 mm.

The related art can use the sticker machine to carry out the sticker usually, and conventional sticker machine is including the push pedal device that is used for piling up panel and promotes panel and remove, carry out the cleaning device of surface dust removal to panel, the rubber coating device who evenly paints glue on the panel surface, the winding has the sticker and with the wainscot device of the sticker laminating on the panel surface of carrying, carry out the hot press unit of hot pressing to the panel of sticking the sticker, and carry out the pile device of piling up with the panel that the sticker was accomplished, convey panel through the transfer roller that the interval set up between each adjacent device.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: when the paper is pasted, a plurality of boards are arranged in the front and back direction and are conveyed along the paper pasting machine, after the pasting work of the boards is completed by the pasting device, the machine needs to be stopped, the pasting paper between the adjacent boards is cut through manpower, the operation process is complex, and the production efficiency is influenced.

Disclosure of Invention

In order to make after the wainscot work of sticker machine, need not shut down the back manual work and cut off the sticker, this application provides a panel sticker machine.

The application provides a panel sticker machine adopts following technical scheme:

a sheet material sticking machine comprises a cutting device positioned between a sticking device and a hot pressing device, wherein the cutting device comprises a machine table with the length direction along the direction from the sticking device to the hot pressing device, and a sheet material moves along the length direction of the machine table; the machine table is rotatably connected with a plurality of groups of conveying rollers for driving plates to move, the length direction of the conveying rollers is perpendicular to the moving direction of the plates, a cutting seat is arranged on the machine table, a cutting knife for cutting the paster at the interval part of the adjacent plates is arranged on the cutting seat, a driving mechanism for enabling the cutting seat to move from one long side of the machine table to the other opposite long side is arranged on the machine table, and the dividing speed of the cutting seat along the moving direction of the plates is consistent with the moving speed of the plates;

the driving mechanism comprises a guide seat obliquely arranged between two long side sides of the machine table, the cutting seat is connected to the guide seat in a sliding mode, flexible racks which are connected end to end are driven on the guide seat along the length direction of the guide seat, the cutting seat is connected with the racks and moves along with the racks, and a driving source for driving the racks to perform reciprocating transmission is arranged on one side of the guide seat;

the cutting knife is vertically and slidably arranged on the cutting seat, and a driving piece for driving the cutting knife to move in the vertical direction is arranged on the cutting seat;

the machine table is located a plurality of groups of push rods are arranged below the guide seat, a plurality of coaxial support rollers are connected to the push rods in a rotating mode, a linkage mechanism for driving the support rollers located at the end portions of the push rods and the conveying rollers to rotate synchronously is arranged on the machine table, and the support rollers are distributed on the push rods at intervals and do not interfere with the cutting knife.

By adopting the technical scheme, the plates enter the cutting device after being pasted with paper by the veneering device, the cutting device can cut off the pasted paper between the adjacent plates, and then the plates enter the hot-pressing device for hot pressing; can drive panel through pivoted transfer roller and remove along tailorring device length direction, the cutting knife passes through the mode of chain pivoted and removes along the guide holder of slope, and the branch speed and the panel translation rate of following panel moving direction are unanimous, and the drive driving source, cutting knife can be cut and do not interfere with panel along the interval removal of two panels at panel removal in-process. After cutting, the chain is reversely rotated through the driving source, and meanwhile, the cutting knife can move upwards along the vertical direction through the driving piece, so that the cutting knife can return to the initial position and does not contact the surface of the wood board; the backing roll rotates to be connected and can play the effect of support and be difficult for influencing the removal of panel to panel on the push rod, and the backing roll interval distribution just leaves the passageway that supplies the cutting knife to remove on the push rod for the cutting knife also does not interfere with the backing roll at the removal in-process. The supporting rollers of the conveying roller parts can synchronously rotate and rotate at the same speed by arranging the linkage mechanism, and the plate can keep moving at a constant speed.

Optionally, the cutting seat comprises a first clamping plate and a second clamping plate which are detachably connected, the rack passes through the interval between the first clamping plate and the second clamping plate, and the surface of the second clamping plate facing the first clamping plate is provided with insertion teeth for being meshed with the rack.

Through adopting above-mentioned technical scheme, the grafting tooth is pegged graft in the interval of driving chain, and can dismantle through first clamp plate and second clamp plate and connect and press from both sides tight rack for can drive the cutting seat and remove at rack removal in-process.

Optionally, the linkage mechanism comprises a driving shaft arranged on one long side of the machine table, the driving shaft is driven by a motor to rotate, the axis direction of the driving shaft is along the length direction of the machine table, the driving shaft is located below the supporting roller and the conveying roller, one end of the linkage mechanism is wound on the driving shaft, the other end of the linkage mechanism is wound on the conveying roller or the conveying soft belt on the supporting roller, and the conveying soft belt is connected end to end and is in a stretched straight state.

Through adopting above-mentioned technical scheme, the drive shaft rotates through motor drive, and the soft area pot head of conveying is established on the drive shaft, and the other end twists reverse the back cover and establish on transfer roller or backing roll, and the soft area of conveying keeps the state of stretching straight, when motor drive shaft rotates, can drive transfer roller and backing roll and rotate.

Optionally, the equidistant a plurality of coaxial annulars that are equipped with of length direction is followed to the push rod outer wall, the slip is established on the push rod to the backing roll cover, sliding connection has the locating piece that is used for pegging graft to the annular in the backing roll, be provided with the drive on the backing roll the locating piece inserts or breaks away from the impeller of annular.

Through adopting above-mentioned technical scheme, when the locating piece leaves the annular through the drive of impeller, the backing roll can remove, when the impeller promoted the locating piece and gets into in the annular, the backing roll can rotate and be difficult for sliding again, and the backing roll is difficult for removing because the removal of panel or artifical maloperation, is difficult for causing and cutter and backing roll to interfere and damage the cutter.

Optionally, a sliding groove for the positioning block to slide is formed in the inner wall of the supporting roller, a spring is arranged between one side of the sliding groove, which is away from the opening, and the positioning block, a slot communicated with the sliding groove is formed in one end portion of the supporting roller, the pushing piece is a push rod which is connected in the slot in a sliding manner, a pushing groove is formed in the positioning block, a guide surface is arranged on the surface, which is away from the push rod, of the pushing groove, the guide surface inclines towards the direction away from the push rod, the push rod abuts against the guide surface, and one end of the push rod abuts against the guide surface, and the other end of the push rod penetrates out of the slot.

Through adopting above-mentioned technical scheme, when not promoting the push rod, under the effort of spring, the locating piece can be pegged graft and restrict deviating from of locating piece in the spout, and when promoting the ejector pin, the second spigot surface promotes the spigot surface and removes, and the locating piece can break away from the annular, and the backing roll can slide, slides behind suitable position, through the release push rod for the push rod is pegged graft to in the annular, thereby the position of fixed backing roll.

Optionally, two long avris of board all are provided with the location and follow, the location is followed the equidistant rotation on length direction and is connected with a plurality of registration rollers, the registration roller axis of rotation is vertical, and panel both sides butt is on the registration roller on different location edges, be provided with on the board and remove the on-off mechanism who controls driving piece and driving source operation through panel.

By adopting the technical scheme, the interval between the plates is small, if the plates incline or deviate, the cutting accuracy can be influenced, the cutting knife can be mistakenly cut on the plates, and the positions can be adjusted by the movement of the positioning roller when the plates are abutted to the positioning roller by arranging the positioning edge and the positioning roller, so that the paths of the plates are kept consistent when the plates move; the driving piece and the driving source are controlled by the movement of the plate, the interval of the plate or the conveying speed is not required to be changed, and the cutting of the cutting knife is not easily influenced by adjusting when the position or the interval deviation of the plate is caused in the plate conveying process.

Optionally, the switching mechanism is including four installation rollers that parallel, the installation roller rotates to be connected on the board, the installation roller includes and fixes a position along first installation roller, second installation roller, third installation roller and the fourth installation roller that the interval progressively enlarges, and four installation rollers rotate in step and drive through panel removal, the board includes the connection edge of one side, connect and be provided with the drive on following the cutting seat removes just the cutting knife descends and carries out the first switch of cutting, connect and be provided with the drive on following the cutting seat removes the initial position and makes the second switch of cutting knife lifting to panel top, first installation roller intermittent type nature closed first switch the closed second switch of second installation roller intermittent type nature.

By adopting the technical scheme, when the plate drives any one of the mounting rollers to rotate, the four mounting rollers synchronously rotate, and the first mounting roller can intermittently close the first switch in the rotating process, so that the cutting seat can move along the guide seat to cut the paster; after the cutting seat cutting is completed, the second switch can be closed by the second mounting roller, the first switch is not closed by the first mounting roller, and the cutting knife can be lifted and then can return to the original position along the guide seat along with the cutting seat, so that the cutting can be performed next time.

Optionally, be provided with coaxial sprocket on first installation roller, second installation roller, third installation roller and the fourth installation roller, four the sprocket size is unanimous and outside cover is equipped with the chain, the part tooth of sprocket is pegged graft in the interval of chain just the chain butt is in connect along last, four all be provided with the group board that is used for promoting through panel on the installation roller, work as panel passes through during the installation roller, the group board of installation roller is promoted by panel and makes this installation roller rotate ninety degrees, and group board on the adjacent installation roller along panel advancing route rotates to the position that blocks panel and gos forward, and after panel passes through four the installation roller, the installation roller rotates the round.

Through adopting above-mentioned technical scheme, the tooth of four sprockets is pegged graft to the interior of chain for can drive other sprocket rotations when one of them sprocket rotates, thereby make four installation rollers rotate together, promote the mode of dialling the board through panel, can promote the installation roller and rotate the quarter round, four installation rollers rotate the round in total, behind four installation rollers at panel process, first installation roller can rotate back original position, supplies next panel to promote.

Optionally, the first mounting roller is fixedly connected with a first shifting strip for closing the first switch when the plate passes through the first mounting roller, and the second mounting roller is fixedly connected with a second shifting strip for closing the second switch when the plate passes through the second mounting roller; the first switch and the second switch are point-contact switches and comprise point-contact sheets for opening and closing, and when the first mounting roller continues to rotate, the first poking strip can be separated from the first switch; when the second mounting roller continues to rotate, the second poking strip can be disengaged from the second switch.

By adopting the technical scheme, the first switch can be closed when the first shifting strip pushes the point contact piece, the second switch can be closed when the second shifting strip pushes the point contact piece, when the plate is conveyed continuously and the mounting roller rotates continuously, the first shifting strip can be separated from the point contact piece to disconnect the first switch, and the second shifting strip can be separated from the point contact piece to disconnect the second switch, so that a circuit is disconnected; after the installation roller rotates for a circle and the plate pushes the fourth installation roller to rotate, the first installation roller and the first poking strip can return to the initial state so as to be used next time.

In summary, the present application includes at least one of the following benefits:

1. after the plates are faced by the facing device, the supporting roller and the conveying roller are driven by the linkage mechanism to convey the plates, the supporting roller can play a role in supporting and conveying, when the cutting knife is positioned above the interval between the two plates, the driving piece drives the cutting knife to descend, the driving source drives the rack to rotate, the cutting seat moves along the guide seat through the chain, the component speed of the cutting seat along the advancing direction of the plates is consistent with the moving speed of the plates, and the cutting knife can cut off the plate stickers without interfering with the supporting roller; after the cutting seat moves to one side of the machine table to cut off the sticker, the driving piece drives the cutting knife to ascend, the driving source drives the cutting seat to move reversely, the cutting knife does not interfere with the plate, and the cutting knife can return to the initial position for the next use;

2. when the locating piece leaves the annular through the drive of impeller, the backing roll can remove, and when the impeller promoted the locating piece and got into in the annular, the backing roll can rotate and be difficult for sliding again, and the backing roll is difficult for removing because the removal of panel or artifical maloperation, leads to interfering with the cutting knife and damages the cutting knife.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a partial schematic structural view showing a structure of a guide seat according to an embodiment of the present application;

FIG. 3 is a schematic diagram illustrating an overall structure of a cutting block according to an embodiment of the present disclosure;

FIG. 4 is an enlarged schematic view at A in FIG. 2;

FIG. 5 is a schematic view of a partial cross-sectional structure of a connecting structure of a push rod and a support roller according to an embodiment of the present application;

FIG. 6 is a schematic diagram illustrating an overall structure of a machine structure according to an embodiment of the present disclosure;

FIG. 7 is an enlarged schematic view at B in FIG. 6;

FIG. 8 is a schematic partial cross-sectional view of a panel as it passes over a first mounting roller according to an embodiment of the present application;

FIG. 9 is a schematic partial cross-sectional view of a panel of an embodiment of the present application as it passes over a second mounting roller;

FIG. 10 is a schematic partial cross-sectional view of a panel of an embodiment of the present application as it passes over a third mounting roller;

FIG. 11 is a schematic partial cross-sectional view of a panel after passing through a fourth mounting roller according to an embodiment of the present invention.

Description of reference numerals: 1. a facing device; 2. a hot pressing device; 3. a cutting device; 31. a drive shaft; 32. a connecting edge; 321. a first switch; 322. a second switch; 3221. point contact sheets; 33. mounting a roller; 331. a first mounting roller; 3311. a first toggle bar; 332. a second mounting roller; 3321. a second toggle bar; 333. a third mounting roller; 334. a fourth mounting roller; 335. dialing a plate; 336. a sprocket; 337. a chain; 4. a machine platform; 41. a conveying roller; 42. a positioning edge; 421. a positioning roller; 43. a push rod; 431. a ring groove; 44. conveying a soft belt; 46. a support roller; 461. a long hole; 462. mounting holes; 463. a chute; 464. a spring; 465. positioning blocks; 4651. a guide surface; 4652. a push groove; 466. a top rod; 467. a slot; 47. a rotating base; 5. a guide seat; 51. a first mounting seat; 52. a second mounting seat; 53. a rack; 54. a cutting seat; 541. a cylinder; 542. connecting blocks; 543. a cutting knife; 544. a first clamping plate; 545. a second clamping plate; 546. inserting and connecting teeth; 55. a motor base; 6. a plate material.

Detailed Description

The present application is described in further detail below with reference to figures 1-11.

The embodiment of the application discloses panel sticker machine. Referring to fig. 1 and 2, the paper sticking machine comprises a cutting device 3 located between a facing device 1 and a hot pressing device 2, after the stickers are stuck on the plates 6 through the facing device 1, the stickers on the adjacent plates 6 are cut off through the cutting device 3, and then the plates enter the hot pressing device 2 to be compacted and flattened. Tailor device 3 and include length direction along 6 direction of advance's of panel board 4, board 4 rotates along the interval on the length direction and is provided with many transfer rollers 41, and 4 both sides of board are provided with a plurality of roating seats 47 through the bolt interval, and transfer roller 41 axis perpendicular to 4 length direction of board just rotate through the mode of pegging graft to the round hole on the roating seat 47 and connect on board 4. The guide holder 5 that the long limit of the level and relative board 4 inclines is provided with above board 4, sliding connection has cutting seat 54 on the guide holder 5, is provided with cutting knife 543 on the cutting seat 54, when cutting knife 543 removes and when the branch speed and the 6 speed of panel are unanimous along guide holder 5 along 6 moving direction of panel, cutting knife 543 can be used for cutting off the sticker between the adjacent panel 6.

Referring to fig. 2 and 3, the guide base 5 includes a first mounting base 51 and a second mounting base 52 that are bolted to the machine base 4, the first mounting base 51 and the second mounting base 52 are located on different long sides of the machine base 4, and the first mounting base 51 is located closer to the veneering device 1. The guide base 5 is provided with a rack 53 along the inclination direction of the guide base, the rack 53 is flexible and is communicated end to end in a belt conveying mode for conveying, and a driving source for driving the rack 53 to reciprocate is arranged on one side of the guide base 5 close to the second mounting base 52. The driving source is specifically a motor base 55, and a forward and reverse rotating motor is arranged in the motor base 55 to realize the reciprocating transmission of the rack 53.

Referring to fig. 3 and 4, the cutting block 54 includes a first clamping plate 544 and a second clamping plate 545 detachably connected by bolts, a surface of the second clamping plate 545 facing the first clamping plate 544 is provided with a plug-in tooth 546 for engaging with the rack 53, the plug-in tooth 546 is engaged with the rack 53, and the first clamping plate 544 and the second clamping plate 545 clamp the rack 53, so that the cutting block 54 can be moved during the transfer of the rack 53, thereby performing a paper cutting operation.

Referring to fig. 3 and 4, a driving member for driving the cutting knife 543 to move in the vertical direction is disposed on the cutting seat 54, the driving member is specifically a cylinder 541, the cutting seat 54 includes a connecting block 542 driven by the cylinder 541 to move up and down, and the cutting knife 543 is driven by a motor to rotate and is connected to the connecting block 542. When needs cutting, descend through cylinder 541 drive cutting knife 543 and cut, when cutting seat 54 resets, can drive cutting knife 543 along vertical direction rebound through cylinder 541 for difficult and panel 6 interference and reduction panel is cut the condition emergence of damaging when cutting knife 543 removes.

Referring to fig. 5 and 6, a plurality of push rods 43 parallel to the conveying roller 41 are fixedly connected to the machine table 4 at positions below the guide seats 5, a plurality of supporting rollers 46 are rotatably connected to the push rods 43, the supporting rollers 46 are arranged on the push rods 43 at intervals, and when the cutting knife 543 moves, the cutting knife 543 can pass through the supporting rollers 46 at intervals and is not easily interfered with the supporting rollers 46. The supporting roller 46 is arranged to support the plate 6, and the machine table 4 is provided with a linkage mechanism for driving the conveying roller 41 and a part of the supporting roller 46 to rotate.

Referring to fig. 1 and 6, the linkage mechanism includes a driving shaft 31 rotationally connected to the machine table 4 through motor driving, the length direction of the driving shaft 31 is along the length direction of the machine table 4, the linkage mechanism further includes a soft conveying belt 44 which is sleeved on the driving shaft 31 and wound on a supporting roller 46 arranged at one end of the conveying roller 41 or above the driving shaft 31 at the other end, the soft conveying belt 44 is in a tensioning state, the diameters of the conveying roller 41 and the supporting roller 46 are the same, the conveying roller 41 and the supporting roller 46 can be driven to synchronously transmit when the driving shaft 31 rotates, and the plate 6 abuts against the conveying roller 41 and the driven supporting roller 46, so that the plate 6 can move at a constant speed.

Referring to fig. 5 and 6, the supporting roller 46 can slide along the pushing rod 43 and lock the position of the supporting roller 46 after sliding, and the supporting roller 46 can slide to conveniently adjust the position of the supporting roller 46 to give way for the movement of the cutting knife 543; the supporting roller 46 can be locked in position, so that when the plate 6 moves, the position of the supporting roller 46 is not easy to deviate, and the situation of interference with the cutting knife 543 does not occur easily.

Referring to fig. 2 and 5, the support roller 46 is provided with a long hole 461 for the push rod 43 to move and rotate, the side wall of the support roller 46 is provided with a mounting hole 462 communicated with the long hole 461 and a sliding groove 463 collinear with the mounting hole 462, the outer wall of the push rod 43 is provided with annular grooves 431 at equal intervals along the length direction thereof, the sliding groove 463 is internally and slidably connected with positioning blocks 465 inserted into the annular grooves 431, and the support roller 46 is provided with a pushing member for driving the positioning blocks 465 to be inserted into the annular grooves 431 or to be separated from the annular grooves 431.

Referring to fig. 2 and 3, a slot 467 that is connected to the sliding groove 463 and is parallel to the axis of the slot 461 is disposed on a side wall of the support roller 46, the pushing member includes a rod 466 slidably connected in the slot 467, a pushing groove 4652 is disposed on a side of the positioning block 465 facing the rod 466, an inner wall of the pushing groove 4652 on a side away from the rod 43 is a guiding surface 4651, and the guiding surface 4651 is inclined downward in a direction away from the slot 467 along a vertical direction. One end of the rod 466 abuts against the guide surface 4651, and the other end thereof protrudes from the slot 467. When the push rod 466 is pushed, the push rod 466 can push the positioning block 465 to be separated from the ring groove 431, so that the supporting roller 46 can move. The pushing member further includes a spring 464 adhesively secured to an inner wall of the sliding groove 463 away from the mounting hole 462, and an end of the spring 464 is adhesively secured to the positioning block 465. When the spring 464 is in a natural state, the positioning block 465 is inserted into the ring groove 431, and when the push rod 466 is not pushed, the positioning block 465 is inserted into the ring groove 431, so that the supporting roller 46 is not easy to move and can still rotate. The installation of the positioning block 465 and the spring 464 is facilitated by the installation hole 462.

Referring to fig. 6 and 7, a switching mechanism for controlling the driving source and the driving member to operate through the movement of the plate 6 is disposed on the machine table 4, since the distance between the plates 6 is small, if the plate 6 is inclined or deviated, the cutting accuracy may be affected, the cutting blade 543 may be mistakenly cut on the plate 6, the driving member and the driving source are controlled through the movement of the plate 6 by the switching mechanism, the distance between the plates 6 or the conveying speed may not be changed, and when the position or distance of the plate 6 is deviated during the conveying process of the plate 6, the cutting of the cutting blade 543 may not be affected.

Referring to fig. 2 and 6, two long sides of the machine table 4 are fixedly connected with positioning edges 42, the positioning edges 42 are located on one side of the guide seat 5 close to the hot pressing device 2, the positioning edges 42 are rotatably connected with a plurality of positioning rollers 421 in a bolt and nut manner, the axes of the positioning rollers 421 are vertical, and the plate 6 can abut against the outer walls of the positioning rollers 421. When panel 6 removed, 6 two long avris of panel can butt respectively on the positioning roller 421 outer wall on 42 is followed in different location, can adjust the position of panel 6 after panel 6 contacts first positioning roller 421, and panel 6 can keep being on a parallel with board 4 length direction and remove, difficult cutting knife 543 panel 6 when cutting knife 543 cuts.

Referring to fig. 2 and 7, the switching device includes a mounting roller 33 rotatably coupled to the rotary base 47, and the mounting roller 33 includes a first mounting roller 331, a second mounting roller 332, a third mounting roller 333, and a fourth mounting roller 334 parallel to the conveying roller 41 and gradually approaching the hot press device 2. A conveying roller 41 is arranged between the four mounting rollers 33 at intervals, and the plate 6 can move normally through the conveying roller 41.

Referring to fig. 2 and 7, a connecting edge 32 is arranged on one long side of the machine table 4, the connecting edge 32 is located on one side of the first mounting seat 51 close to the hot pressing device 2, two long sides of the machine table 4 are connected with a rotating seat which is used for inserting and rotating the conveying roller 41 and the mounting roller 33 through screws, the four mounting rollers 33 are located on one end above the connecting edge 32 and fixedly connected with a coaxial chain wheel 336, a chain 337 which is in a tensioning state and is connected end to end is sleeved on the outer wall of the four chain wheels 336, part of teeth of the chain wheel 336 are inserted in intervals of the chain 337, and the chain 337 abuts against the connecting edge 32. When any one of the mounting rollers 33 is driven to rotate, the sprocket 336 can drive the chain 337 to convey. The switch device comprises a first switch 321 and a second switch 322 fixedly connected to the connecting edge 32, the first switch 321 and the second switch 322 are point-contact switches, when the first switch 321 is closed, the air cylinder 541 drives the cutting knife 543 to descend, and the cutting seat 54 moves from the side close to the first mounting seat 51 to the side close to the second mounting seat 52; when the second switch 322 is closed, the air cylinder 541 drives the cutting blade 543 to ascend and the cutting block 54 moves back to the side close to the first mounting block 51.

Referring to fig. 7, a first dial 3311 for closing the first switch 321 is fixedly connected to the first installation roller 331, a second dial 3321 for closing the second switch 322 is fixedly connected to the second installation roller 332, and the first switch 321 and the second switch 322 each include a touch pad 3221 that can be pushed, turned over, and automatically reset. When the first dial strip 3311 rotates around the axis of the first installation roller 331, the point contact 3221 may be pushed to close, and when the first dial strip 3311 continues to rotate, the point contact 3221 may be disengaged so that the first switch 321 is turned off; also, when the second dial 3321 rotates about the axis of the second installation roller 332, the point contact 3221 may be pushed to be closed, and when the second dial 3321 continues to rotate, the point contact 3221 may be disengaged so that the second switch 322 is turned off.

Referring to fig. 6 and 8, the middle portions of the outer walls of the four mounting rollers 33 are fixedly connected with shifting plates 335 for shifting the sheet material 6 when moving, the orientations of the shifting plates 335 of the first mounting roller 331, the second mounting roller 332, the third mounting roller 333 and the fourth mounting roller 334 are all different at the same time, when the sheet material 6 passes through the first mounting roller 331, the sheet material 6 can be rotated ninety degrees by pushing the shifting plates 335, at this time, the shifting plates 335 on the second mounting roller 332 are rotated to the position before the shifting plates 335 of the first mounting roller 331 are pushed, and the sheet material 6 can be pushed to rotate ninety degrees by continuing to move the second mounting roller 332. Similarly, the third mounting roller 333 and the fourth mounting roller 334 can be pushed ninety degrees, and the four mounting rollers 33 can be driven to rotate for a full turn after one sheet 6 passes through the four mounting rollers 33.

Referring to fig. 8 and 9, when the plate 6 pushes the first installation roller 331 to rotate ninety degrees, the first dial strip 3311 closes the first switch 321, the first cutting knife 543 may cut the sticker, the distance between the first installation roller 331 and the second installation roller 332 and the distance between the second installation roller 332 and the third installation roller 333 are equal and equal to the distance that the cutting knife 543 moves in the moving direction of the plate 6, when the plate 6 pushes the second installation roller 332 to rotate, the cutting knife 543 completes cutting, the first installation roller 331 continues to rotate, so that the first dial strip 3311 leaves the point contact 3221, the first switch 321 is turned off, meanwhile, the second dial strip 3321 closes the second switch 322, the cutting knife 543 may rise and then horizontally move back to the original position, until the third installation roller 333 is pushed.

Referring to fig. 10 and 11, when the plate 6 continues to move and push the third mounting roller 333 to rotate, the second switch 322 is turned on, and the position of the cutting knife 543 remains unchanged. When the sheet material 6 continues to move and push the fourth installation roller 334 to rotate, the sheet material 6 passes through the first installation roller 331 through the end close to the facing device 1, and the poking strip on the first installation roller 331 is reset to the initial position through the interval between the two sheet materials 6, so that the next sheet material 6 is pushed. Since the length and width of the sheet 6 are substantially 2440mm 1220mm, the positions of the positioning edges 42 and the four mounting rolls 33 can be directly calculated and mounted and connected during the production of the plant. Through the removal of panel 6 control cutting knife 543 for the operator need not frequent change procedure when circumstances such as test, board 4 idle running, the different interval of panel 6 remove.

The implementation principle of a panel sticker machine of the embodiment of the application is as follows: when the plate 6 enters the cutting device 3 after being faced by the facing device 1, the driving shaft 31 rotates and the driving shaft 31 drives the conveying roller 41 and the supporting roller 46 to rotate through the conveying soft belt 44, so that the plate 6 can move at a constant speed; the plate 6 is abutted against the positioning roller 421, and the position of the plate is adjusted, so that the length direction of the plate 6 is along the length direction of the machine table 4; the plates 6 continue to move to push the shifting plate 335 on the first mounting roller 331, so that the first mounting roller 331 rotates ninety degrees, the first shifting bar 3311 closes the first switch 321, the cutting knife 543 and the air cylinder 541 drive to descend, the cutting seat 54 moves along the length direction of the guide seat 5, and the sticker between the two plates 6 is cut; the plate 6 continues to move until the second mounting roller 332 is pushed to rotate ninety degrees, the four mounting rollers 33 synchronously rotate through the chain 337, the first toggle bar 3311 disengages from the point contact 3221 to open the first switch 321, the second toggle bar 3321 pushes the point contact 3221 to close the second switch 322, and the cutting knife 543 can move back to the original position after being lifted; after the plate 6 continues to move to push the third mounting roller 333 to rotate ninety degrees, the second switch 322 is turned off, and the cutting knife 543 returns to the original position at this time; as sheet 6 continues to move until pushing fourth mounting roller 334 turns ninety degrees, paddle 335 on first mounting roller 331 is repositioned from the space between two sheets 6 to be pushed by the next sheet 6 to repeat the steps described above.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.