CN218111060U - Assembly line plank puncher - Google Patents

Abstract

The application relates to an assembly line plank puncher, including frame, transport mechanism and two fixture, transport mechanism sets up in the frame, two fixture is located transport mechanism's both sides are still including setting up adjustment mechanism in the frame, adjustment mechanism includes first fixed block, two first sliders and the drive assembly that slides, first fixed block sets up in the frame, two first slider slides respectively and sets up on the both ends of first fixed block, two fixture sets up respectively two on the first slider, the drive assembly that slides sets up on the first fixed block and link to each other with two first sliders. The application has the effect of widening the application range of the clamping mechanism.

Description

Assembly line plank puncher

Technical Field

The application relates to the field of assembly line perforating machines, in particular to an assembly line wood board perforating machine.

Background

An assembly line wood board punching machine is a device used for punching wood boards on a conveying belt.

At present, chinese patent with the publication number CN206870235U discloses an assembly line quartz table top tapping machine, which comprises a frame, wherein a transverse conveying support is arranged in the middle of the frame, clamping devices for clamping a quartz plate are fixed on two sides of the transverse conveying support, longitudinal supports are longitudinally arranged on two sides of the frame, a transverse support is arranged on each longitudinal support, a longitudinal guide rail and a moving seat are arranged on each longitudinal support, a transverse guide rail is arranged on each transverse support, and a motor and a punching device are arranged on each longitudinal guide rail and used for punching the quartz plate.

To the correlation technique among the above-mentioned, the inventor thinks this kind of assembly line tapping machine is in the use, because fixture's position is fixed, so when the material width of placing is different, clamping device can only the centre gripping one end of material, and the other end centre gripping of material can not arrive, the not good condition of fixture centre gripping can appear, in order to ensure the effect of punching, operating personnel need change fixture, therefore fixture's application range is lower.

SUMMERY OF THE UTILITY MODEL

In order to widen fixture's application range, this application provides an assembly line plank puncher.

The application provides a production line plank puncher adopts following technical scheme:

the utility model provides an assembly line plank puncher, includes frame, transport mechanism and two fixture, transport mechanism sets up in the frame, two fixture is located transport mechanism's both sides are still including setting up adjustment mechanism in the frame, adjustment mechanism includes first fixed block, two first sliders and the drive assembly that slides, first fixed block sets up in the frame, two first slider slides respectively and sets up on the both ends of first fixed block, two fixture sets up respectively two on the first slider, the drive assembly that slides sets up on the first fixed block and with two first slider links to each other.

By adopting the technical scheme, firstly, the wood board is placed on the conveying mechanism, the conveying mechanism conveys the wood board to the punching position, and the sliding adjusting assembly in the adjusting mechanism drives the two clamping mechanisms to slide to the positions close to the two sides of the wood board, so that the clamping mechanisms clamp the wood board; through the adjusting mechanism who sets up for fixture can carry out the regulation of position according to the width of plank, has improved fixture and can only the centre gripping to the one end of plank, and the centre gripping can not reach the condition of the plank other end, thereby has widened fixture's application range.

Optionally, a first sliding groove is formed in the first fixing block along the length direction of the first fixing block, the two first sliding blocks are respectively located at two ends of the first sliding groove, the sliding driving assembly includes a bidirectional screw and a first motor, the bidirectional screw is rotatably connected in the first sliding groove, a first sliding block is in threaded connection with one end of the bidirectional screw, and a second sliding block is in threaded connection with the other end of the bidirectional screw; the first motor is arranged at the end part of one end of the first sliding groove, and an output shaft of the first motor is connected with one end of the bidirectional screw rod.

Through adopting above-mentioned technical scheme, first motor starts, and the output shaft of first motor drives two-way screw rod and rotates, and the rotation of two-way screw rod drives two first sliders on the first fixed block and slides in first spout, and the sliding of first slider drives fixture and is close to or keeps away from to transport mechanism's direction.

Optionally, two fixture all includes second fixed block, mounting panel, centre gripping subassembly and first drive assembly, the second fixed block sets up on the first slider, the mounting panel slides and connects on the second fixed block, the centre gripping subassembly sets up on the mounting panel, first drive assembly sets up on the second fixed block, first drive assembly with the mounting panel links to each other.

Through adopting above-mentioned technical scheme, when punching to the plank of different length, first drive assembly drives the removal of mounting panel on the second fixed block, realizes the regulation of position between a plurality of mounting panels, realizes the centre gripping subassembly of setting on the mounting panel to the centre gripping of plank of different length.

Optionally, a second sliding groove is formed in the second fixed block along the length direction, the first driving assembly includes a sliding rod, a rack, a gear and a second motor, the sliding rod is arranged in the second sliding groove, the sliding rod is connected with the mounting plate in a sliding manner, and the rack is arranged on the second fixed block; the second motor is arranged on the mounting plate, the gear is arranged on an output shaft of the second motor, and the gear is meshed with the rack.

Through adopting above-mentioned technical scheme, the second motor starts, and the output shaft drive gear of second motor rotates on the rack, and the rotation of gear drives the mounting panel and slides on the spout.

Optionally, the clamping assembly comprises a first clamping plate, a second cylinder and a second clamping plate, the first clamping plate is arranged at the end part of one end of the mounting plate, the second cylinder is arranged at the end part of one end of the mounting plate, the end part of one end of the first clamping plate is far away from the mounting plate, the second clamping plate is arranged on a piston rod of the second cylinder, and the first clamping plate is parallel to the second clamping plate.

Through adopting above-mentioned technical scheme, the plank reachs suitable position, and the plank is located first grip block and second grip block intermediate position, and the second cylinder starts, and the piston rod of second cylinder drives the second grip block and is close to first grip block to realize the centre gripping of centre gripping subassembly to the plank.

Optionally, the first clamping plate and the second clamping plate both include a fixed plate, a detaching plate and a bolt, the fixed plate in the first clamping plate is disposed at an end of one end of the mounting plate, the fixed plate in the second clamping plate is disposed on a piston rod of the second cylinder, a third sliding groove is formed in the fixed plate, a sliding block is disposed on the detaching plate, the sliding block on the detaching plate is slidably disposed in the third sliding groove, and a through hole communicated with the third sliding groove is formed in the fixed plate; and a sliding block of the dismounting plate is provided with a threaded hole communicated with the third sliding groove, the threaded hole is communicated with the through hole in the fixing plate, and a bolt rod of the bolt penetrates through the through hole in the fixing plate and is in threaded connection with the threaded hole in the dismounting plate.

By adopting the technical scheme, the clamping plate can be worn to a certain extent after being used for a long time, the clamping assembly can clamp the wood plate loosely, firstly, the bolt on the fixing plate is screwed out, namely, the old dismounting plate sliding on the fixing plate can be dismounted, a new dismounting plate is replaced to slide in the fixing plate, and the fixing plate and the dismounting plate can be reinforced by screwing the bolt; the detachable structure of the clamping plate facilitates the replacement of the clamping plate.

Optionally, be provided with two baffle device in the frame, two baffle device is located transport mechanism and two between the fixture, two baffle device all includes baffle frame, support column, locating plate and second drive assembly, two baffle frame sets up respectively the frame is close to on the both sides of transport mechanism feed end, the cavity has been seted up on the baffle frame, the support column sets up on the baffle frame, the locating plate sets up the support column is kept away from the tip of the one end of baffle frame, first drive assembly sets up on the baffle frame, first drive assembly with the support column is contradicted.

By adopting the technical scheme, when the positioning plate is higher than the conveying mechanism, the inclined end of the wood plate on the conveying mechanism can abut against the positioning plate on one side of the conveying mechanism, the wood plate repeatedly abuts against the positioning plates on the two sides of the conveying mechanism until the wood plate on the conveying mechanism is abutted against the positioning plates on the two ends of the conveying mechanism, the positioning plates finish aligning the wood plate, and the positioning plates on the two sides of the conveying mechanism move to a position lower than the conveying mechanism; through the baffle device who sets up, realized the function of leveling the plank of placing on transport mechanism, the plank of leveling moves on transport mechanism, has reduced follow-up time to plank position adjustment for follow-up centre gripping to the plank is more smooth.

Optionally, the second driving assembly includes a slide rail, a second slider, a slope block, a third cylinder and a roller, the slide rail is disposed on the bottom wall of the cavity, the second slider is slidably disposed on the slide rail, and the slope block is disposed on the second slider; the third cylinder is arranged on the outer side wall, close to the inclined plane block, of the baffle plate frame, one end of the inclined plane block is connected with a piston rod of the third cylinder, and the height, relative to the ground, of one end, close to the third cylinder, of the inclined plane block is higher than the height, relative to the ground, of one end, far away from the third cylinder, of the inclined plane block; the gyro wheel sets up the tip of support column one end, the gyro wheel is contradicted on the inclined plane of inclined plane piece.

By adopting the technical scheme, the third cylinder is started, the piston rod of the third cylinder drives the second sliding block to slide on the sliding rail, the sliding of the second sliding block drives the inclined plane block to move, and when the piston rod of the third cylinder pushes the inclined plane block to move towards the direction far away from the third cylinder, the roller rolls to one end, close to the third cylinder, of the inclined plane block; when a piston rod of the third cylinder pulls the inclined plane block to move towards the direction close to the third cylinder, the roller rolls to one end, far away from the third cylinder, of the inclined plane block.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arranged clamping mechanism can adjust the position according to the width of the wood board, so that the manual adjustment time is shortened, and the punching efficiency of the assembly line wood board punching machine is improved;

2. the clamping plate detachable structure can improve the application range of the clamping assembly.

Drawings

FIG. 1 is a schematic structural view of an in-line wood panel punch according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a baffle device in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of an adjustment mechanism in an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a first driving assembly in an embodiment of the present application;

fig. 5 is a schematic structural diagram of a clamping assembly according to an embodiment of the present application.

Reference numerals: 1. a frame; 2. a transport mechanism; 21. a conveying frame; 22. a conveyor belt; 23. a driven rotating shaft; 24. a driving rotating shaft; 25. a first cylinder; 26. a conveying motor; 3. an adjustment mechanism; 31. a first fixed block; 311. a first chute; 32. a first slider; 33. a slip drive assembly; 331. a bidirectional screw; 332. a first motor; 4. a clamping mechanism; 41. a second fixed block; 411. a second chute; 42. mounting a plate; 421. a planar plate; 422. a rectangular plate; 43. a clamping assembly; 431. a first clamping plate; 4311. a fixing plate; 43111. a third chute; 4312. disassembling the plate; 4313. a bolt; 432. a second cylinder; 433. a second clamping plate; 44. a first drive assembly; 441. a slide bar; 442. a rack; 443. a gear; 444. a second motor; 5. a baffle device; 51. a baffle frame; 511. a cavity; 52. a hollow sleeve; 53. a support pillar; 54. positioning a plate; 55. a second drive assembly; 551. a slide rail; 552. a second slider; 553. a bevel block; 554. a third cylinder; 555. a roller; 56. a support ring; 57. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses assembly line plank puncher. Referring to fig. 1, the assembly line wood board punching machine comprises a frame 1, wherein a conveying mechanism 2 is arranged on the frame 1, and baffle devices 5 are arranged on two sides of the frame 1, which are positioned at the feeding end of the conveying mechanism 2; the frame 1 is provided with an adjusting mechanism 3 below the conveying mechanism 2, the two ends of the adjusting mechanism 3 are provided with clamping mechanisms 4, and the two baffle devices 5 are located between the two clamping mechanisms 4.

Firstly, the wood board is placed on the conveying mechanism 2, the baffle device 5 aligns the position of the wood board on the conveying mechanism 2, the conveying mechanism 2 conveys the wood board to the punching position, the positions of the two clamping mechanisms 4 on the adjusting mechanism 3 are adjusted, and then the two clamping mechanisms 4 clamp the wood board.

Referring to fig. 1, the conveying mechanism 2 includes a plurality of first cylinders 25 disposed on the frame 1 along the wood board moving direction, the cylinder bodies of the first cylinders 25 are all fixedly connected to the frame 1, a conveying frame 21 is disposed on the first cylinders 25, the conveying frame 21 is connected to the piston rods of the first cylinders 25, one end of the conveying frame 21 is rotatably connected to a driving rotating shaft 24, one end of the conveying frame 21, which is far away from the driving rotating shaft 24, is rotatably connected to a driven rotating shaft 23, a conveying belt 22 is sleeved on the driven rotating shaft 23 and the driving rotating shaft 24, a conveying motor 26 is disposed on the conveying frame 21, the conveying motor 26 is fixedly connected to one side, which is close to the driving rotating shaft 24, of the conveying frame 21, and an output shaft of the conveying motor 26 is connected to the driving rotating shaft 24.

The conveying motor 26 is started, an output shaft of the conveying motor 26 drives the driving rotating shaft 24 to rotate, the driving rotating shaft 24 drives the conveying belt 22 to rotate, and the conveying belt 22 drives the driven rotating shaft 23 to rotate; the first air cylinder 25 is started, the piston rod of the first air cylinder 25 jacks up the conveying frame 21, and the movement of the conveying frame 21 drives the conveying belt 22 on the conveying frame 21 to displace.

Referring to fig. 1 and 2, two baffle devices 5 all include baffle frame 51, baffle frame 51 fixed connection is in frame 1, conveying frame 21 is located between two baffle devices 5's baffle frame 51, cavity 511 has been seted up to baffle frame 51, a circular port that communicates with cavity 511 has been seted up on baffle frame 51's top, be provided with hollow sleeve 52 on the circular port, the one end fixed connection of hollow sleeve 52 is on baffle frame 51's lateral wall, the circular port that the other end of hollow sleeve 52 passed on baffle frame 51 is located cavity 511. A support column 53 is slidably arranged in the hollow sleeve 52, one end of the support column 53 penetrates through the hollow sleeve 52 and is located in the cavity 511, the other end of the support column 53 is located outside the baffle frame 51, and one end of the support column 53, which is far away from the baffle frame 51, is fixedly connected with a positioning plate 54. The baffle frame 51 is provided with a second driving assembly 55, and the second driving assembly 55 is connected with the supporting column 53.

Referring to fig. 2, the second driving assembly 55 includes a slide rail 551, the slide rail 551 is fixedly connected to the bottom wall of the cavity 511, the slide rail 551 is slidably connected to a second slider 552, a slope block 553 is fixedly connected to a side of the second slider 552 away from the slide rail 551, and an end of the slope block 553 away from the second slider 552 is an inclined slope; a third air cylinder 554 is fixedly connected to the side wall of the baffle plate frame 51 close to one end of the inclined plane block 553, the height of the end, close to the third air cylinder 554, of the inclined plane block 553 relative to the ground is higher than the height of the end, far away from the third air cylinder 554, of the inclined plane block 553 relative to the ground, the cylinder body of the third air cylinder 554 is fixedly connected to the outer side wall of the baffle plate frame 51, and the piston rod of the third air cylinder 554 is fixedly connected to the end, close to one end of the third air cylinder 554, of the inclined plane block 553; the end of the support column 53 at the inner end of the chamber 511 is provided with a roller 555, and the roller 555 abuts against the incline of the incline block 553.

A support ring 56 is fixedly connected to the support column 53 between the hollow sleeve 52 and the roller 555, a spring 57 is sleeved on the support column 53 between the hollow sleeve 52 and the support ring 56, one end of the spring 57 is abutted against the hollow sleeve 52, and one end of the spring 57, which is far away from the hollow sleeve 52, is abutted against the support ring 56.

When the third cylinder 554 is activated, the piston rod of the third cylinder 554 drives the second slider 552 to slide on the slide rail 551, and the movement of the second slider 552 drives the movement of the slope block 553. When the bevel block 553 slides towards the end far away from the third cylinder 554, the roller 555 rolls to the end, close to the third cylinder 554, of the bevel block 553, the spring 57 is in a compressed state, at the moment, the displacement of the roller 555 drives the positioning plate 54 at the end of the supporting column 53 to move towards the position far away from the baffle frame 51, the position of the positioning plate 54 is higher than that of the conveying belt 22, and the positioning plate 54 aligns the wood board; when the inclined plane block 553 slides towards the end close to the third cylinder 554, the roller 555 rolls to the end, away from the third cylinder 554, of the inclined plane block 553, the spring 57 is in a loose state, at the moment, the displacement of the roller 555 drives the positioning plate 54 at the end of the supporting column 53 to move towards the position close to the baffle frame 51, the alignment of the positioning plate 54 to the wood board is finished, and the positioning plate 54 moves to the position lower than the conveyor belt 22.

Referring to fig. 1 and 3, the adjusting mechanism 3 includes a first fixing block 31, an axis of the first fixing block 31 along a length direction is perpendicular to a moving direction of the conveyor belt 22, the first fixing block 31 is fixedly connected to the frame 1 and located below the conveyor frame 21, the first fixing block 31 is provided with a first sliding slot 311 along the length direction, two ends of the first sliding slot 311 are respectively slidably provided with a first sliding block 32, a sliding driving component 33 is arranged in the first sliding slot 311, and the sliding driving component 33 is connected with the two first sliding blocks 32.

Referring to fig. 3, the sliding driving assembly 33 includes a bidirectional screw 331, threads of two ends of the bidirectional screw 331 are opposite, the bidirectional screw 331 is rotatably connected inside the first sliding slot 311, the bidirectional screw 331 passes through the two first sliding blocks 32, one end of the bidirectional screw 331 is in threaded connection with the first sliding block 32, and the other end of the bidirectional screw 331 is in threaded connection with the second first sliding block 32; a first motor 332 is fixedly connected to a side wall of one end of the first sliding slot 311, and an output shaft of the first motor 332 is connected to one end of the bidirectional screw 331.

When the first motor 332 is started, the output shaft of the first motor 332 drives the bidirectional screw 331 to rotate, and the rotation of the bidirectional screw 331 drives the first sliding blocks 32 at the two ends of the first sliding chute 311 to approach or depart from the conveyor belt 22.

Referring to fig. 1 and 4, the clamping mechanism 4 includes a second fixed block 41, the second fixed block 41 is fixedly connected to one side of the first slider 32 away from the first fixed block 31, a second sliding slot 411 is formed in the second fixed block 41 along the length direction, a mounting plate 42 is slidably connected to the second sliding slot 411, and the mounting plate 42 is multiple.

Referring to fig. 4 and 5, the mounting plate 42 includes a flat plate 421, the flat plate 421 is slidably disposed on the second sliding slot 411, and a rectangular plate 422 is integrally disposed at one end of the flat plate 421. Be provided with clamping component 43 on the rectangular plate 422, clamping component 43 includes first grip block 431, and first grip block 431 sets up the one end that is close to planar plate 421 at rectangular plate 422, and the one end fixedly connected with second cylinder 432 that first grip block 431 was kept away from to rectangular plate 422 is provided with second grip block 433 on the piston rod of second cylinder 432, and second grip block 433 is parallel with first grip block 431.

Referring to fig. 5, the first clamping plate 431 and the second clamping plate 433 have the same structure, and both the first clamping plate 431 and the second clamping plate 433 include a fixed plate 4311, the fixed plate 4311 of the first clamping plate 431 is fixedly connected to one end of the rectangular plate 422 close to the plane plate 421, and the fixed plate 4311 of the second clamping plate 433 is fixedly connected to the piston rod of the second cylinder 432; the fixed plate 4311 is provided with a third sliding groove 43111, and the fixed plate 4311 is provided with a through hole communicated with the third sliding groove 43111; a disassembly plate 4312 is arranged on the fixed plate 4311, a sliding block is fixedly connected to the disassembly plate 4312, the sliding block is connected to the third sliding groove 43111 in a sliding manner, and a threaded hole is formed in the sliding block; the first clamping plate 431 is provided with a bolt 4313 which passes through a through hole on the fixing plate 4311 and is in threaded connection with a threaded hole on the sliding block.

The second cylinder 432 is started, and a piston rod of the second cylinder 432 jacks up the second clamping plate 433 to move towards the first clamping plate 431, so that the wood plate is clamped.

Referring to fig. 4 and 5, a first driving assembly 44 is disposed on the second fixed block 41, the first driving assembly 44 includes a sliding rod 441, the sliding rod 441 is fixedly connected to groove walls at two ends of the second sliding groove 411, the sliding rod 441 is slidably connected to the plane plate 421, and a rack 442 is fixedly connected to the second fixed block 41 along the length direction; a second motor 444 is fixedly connected to the flat plate 421, a gear 443 is keyed to an output shaft of the second motor 444, and the gear 443 is meshed with the rack 442.

When the second motor 444 is started, the output shaft of the second motor 444 drives the gear 443 to rotate on the rack 442, and the rotation of the gear 443 drives the plane plate 421 to slide on the sliding rod 441, so that the position adjustment among the plurality of mounting plates 42 is realized.

The implementation principle of an assembly line plank puncher of this application embodiment does: the conveyor motor 26 is activated and the conveyor belt 22 starts to rotate, placing the board on the conveyor belt 22. The third air cylinder 554 is started, the third air cylinder 554 drives the second sliding block 552 to slide, the sliding of the second sliding block 552 drives the positioning plate 54 on the supporting column 53 to move, when the positioning plates 54 at the two sides of the conveying frame 21 move to a position higher than the conveying belt 22, the inclined end of the wood plate moving on the conveying belt 22 can be abutted against the positioning plate 54 at one side of the conveying frame 21, the wood plate repeatedly abuts against the positioning plates 54 at the two sides of the conveying frame 21 until the positioning plates 54 at the two sides of the conveying frame 21 are all abutted against the wood plate, the alignment of the wood plate by the positioning plates 54 is finished, the positioning plates 54 at the two sides of the conveying frame 21 move to a position lower than the conveying belt 22, and the wood plate continues to move on the conveying belt 22.

In the moving process of the wood board on the conveyor belt 22, the first air cylinder 25 is started to jack the conveyor belt 22 to a proper position, the wood board is moved to the punching position, the wood board is located between the first clamping plate 431 and the second clamping plate 433, the second air cylinder 432 is started, and the piston rod of the second air cylinder 432 pushes the second clamping plate 433 to be close to the first clamping plate 431, so that the wood board is clamped.

If the widths of the clamped boards are different, the second motor 444 is started, the output shaft of the second motor 444 drives the gear 443 to rotate, and the rotation of the gear 443 drives the mounting plates 42 to move, so that the distance between the mounting plates 42 is adjusted.

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.

Claims (8)

1. The utility model provides an assembly line plank puncher, includes frame (1), transport mechanism (2) and two fixture (4), transport mechanism (2) sets up in frame (1), two fixture (4) are located the both sides of transport mechanism (2), its characterized in that, still including setting up adjustment mechanism (3) on frame (1), adjustment mechanism (3) include first fixed block (31), two first slider (32) and slip drive assembly (33), first fixed block (31) set up in frame (1), two first slider (32) slide respectively and set up on the both ends of first fixed block (31), two fixture (4) set up respectively two on first slider (32), drive assembly (33) that slides set up on first fixed block (31) and with two first slider (32) link to each other.

2. The flow line wood board punching machine according to claim 1, wherein the first fixed block (31) is provided with a first sliding groove (311) along the length direction thereof, the two first sliding blocks (32) are respectively located at two ends of the first sliding groove (311), the sliding driving component (33) comprises a two-way screw (331) and a first motor (332), the two-way screw (331) is rotatably connected in the first sliding groove (311), a first one of the first sliding blocks (32) is in threaded connection with one end of the two-way screw (331), and a second one of the first sliding blocks (32) is in threaded connection with the other end of the two-way screw (331); the first motor (332) is arranged at the end part of one end of the first sliding chute (311), and an output shaft of the first motor (332) is connected with one end of the bidirectional screw rod (331).

3. An in-line wood board punching machine according to claim 1, wherein each of the two clamping mechanisms (4) comprises a second fixed block (41), a mounting plate (42), a clamping assembly (43) and a first driving assembly (44), the second fixed block (41) is arranged on the first sliding block (32), the mounting plate (42) is connected to the second fixed block (41) in a sliding manner, the clamping assembly (43) is arranged on the mounting plate (42), the first driving assembly (44) is arranged on the second fixed block (41), and the first driving assembly (44) is connected to the mounting plate (42).

4. The on-line wood board punching machine according to claim 3, wherein the second fixed block (41) is provided with a second sliding slot (411) along the length direction thereof, the first driving assembly (44) comprises a sliding rod (441), a rack (442), a gear (443) and a second motor (444), the sliding rod (441) is arranged in the second sliding slot (411), the sliding rod (441) is connected with the mounting plate (42) in a sliding manner, and the rack (442) is arranged on the second fixed block (41); the second motor (444) is disposed on the mounting plate (42), the gear (443) is disposed on an output shaft of the second motor (444), and the gear (443) is engaged with the rack (442).

5. An in-line wood board punch according to claim 3, wherein the clamping assembly (43) comprises a first clamping plate (431), a second cylinder (432) and a second clamping plate (433), the first clamping plate (431) is disposed at an end of one end of the mounting plate (42), the second cylinder (432) is disposed at an end of the mounting plate (42) away from an end of the first clamping plate (431), the second clamping plate (433) is disposed on a piston rod of the second cylinder (432), and the first clamping plate (431) is parallel to the second clamping plate (433).

6. The assembly line wood board punching machine according to claim 5, wherein each of the first clamping plate (431) and the second clamping plate (433) comprises a fixed plate (4311), a detaching plate (4312) and a bolt (4313), the fixed plate (4311) of the first clamping plate (431) is arranged at an end of one end of the mounting plate (42), the fixed plate (4311) of the second clamping plate (433) is arranged on a piston rod of the second cylinder (432), a third sliding groove (43111) is formed in the fixed plate (4311), a sliding block is arranged on the detaching plate (4312), the sliding block on the detaching plate (4312) is arranged in the third sliding groove (43111) in a sliding manner, and a through hole communicated with the third sliding groove (43111) is formed in the fixed plate (4311); the sliding block of the disassembly plate (4312) is provided with a threaded hole communicated with the third sliding groove (43111), the threaded hole is communicated with the through hole in the fixing plate (4311), and a screw rod of the bolt (4313) penetrates through the through hole in the fixing plate (4311) and is in threaded connection with the threaded hole in the disassembly plate (4312).

7. An assembly line plank puncher according to claim 1, wherein two baffle devices (5) are arranged on the rack (1), two baffle devices (5) are located between the conveying mechanism (2) and the clamping mechanism (4), two baffle devices (5) comprise a baffle frame (51), a supporting column (53), a positioning plate (54) and a second driving assembly (55), two baffle frames (51) are respectively arranged on two sides of the rack (1) close to the conveying mechanism (2), a cavity (511) is arranged on each baffle frame (51), the supporting column (53) is arranged on each baffle frame (51), the positioning plate (54) is arranged at the end part of the supporting column (53) far away from one end of each baffle frame (51), the second driving assembly (55) is arranged on each baffle frame (51), and the second driving assembly (55) is abutted against the supporting column (53).

8. An in-line wood board puncher according to claim 7, wherein the second driving assembly (55) comprises a slide rail (551), a second slider (552), a ramp block (553), a third cylinder (554) and a roller (555), the slide rail (551) is disposed on the bottom wall of the cavity (511), the second slider (552) is slidably disposed on the slide rail (551), and the ramp block (553) is disposed on the second slider (552); the third air cylinder (554) is arranged on the outer side wall of the baffle frame (51) close to the inclined plane block (553), one end of the inclined plane block (553) is connected with a piston rod of the third air cylinder (554), and the height of one end, close to the third air cylinder (554), of the inclined plane block (553) relative to the ground is higher than that of one end, far away from the third air cylinder (554), of the inclined plane block (553); the roller (555) is arranged at the end part of one end of the supporting column (53), and the roller (555) abuts against the inclined plane of the inclined plane block (553).

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