A flush joint device

Abstract

The utility model relates to the technical field of edge banding machine, especially a head aligning device, which comprises a rack, a head cutting mechanism driving assembly, a tail cutting mechanism driving assembly, a head cutting mechanism slidingly arranged at one end of the rack and a tail cutting mechanism slidingly arranged at the other end of the rack, wherein the head cutting mechanism comprises a head cutting part, a head cutting die part, a head cutting swing assembly, a head cutting horizontal displacement assembly and a first die driving assembly; the tail cutting mechanism comprises a tail cutting part, a tail cutting die part, a tail cutting swing assembly, a tail cutting horizontal displacement assembly and a second die driving assembly. The utility model has a novel structure, which replaces linear motion with swing cutting, thereby reducing the space occupied by the device and facilitating lightweight structure of the device, so that the momentum of chasing and extruding the plate is smaller and the processing stability is improved; the head cutting part and the tail cutting part can be horizontally displaced for fine adjustment, thereby avoiding scratching the plate.

Description

Technical Field

[0001] This utility model relates to the field of edge banding machine technology, and in particular to a edge banding device. Background Technology

[0002] Edge banding is a crucial step in the production of panel furniture. First, edge banding tape is adhered to the side of the board to cover the exposed material. After edge banding, there will be some protruding excess material at the head and tail of the edge banding strip, which must be sawn to align the ends. Current edge banding technology uses an edge banding machine with a trimming device to cut the edge banding tape on the board. The cutter moves relative to the board, and a sensor detects its relative position, cutting the tape at a specific point. However, current edge banding machines generally use a traditional linear feed-retracting blade flat cutting mechanism for cutting the edge banding tape. This mechanism has the following technical problems: the vertical feed-retracting blade mechanism requires a large longitudinal travel space, resulting in increased overall machine size and weight; furthermore, the fixed traditional linear feed-retracting blade flat cutting mechanism cannot fine-tune the lateral position when cutting the edge banding tape, causing the cutter to be flush with the board, which can easily scratch the board during flush cutting. Summary of the Invention

[0003] This utility model addresses the problems of existing technologies by providing a cutting head device with a novel structure. It utilizes a swing-type extension or retraction of the head and tail cutting components to facilitate cutting and avoidance of the front end of the sheet metal. Driven by a head-cutting swing assembly, it replaces linear motion with swing-type cutting. Compared to traditional forward and backward cutting mechanisms perpendicular to the workpiece's direction of travel, this reduces the space occupied by the device and allows for a lighter structure, resulting in less momentum when pushing against the sheet metal and improved processing stability. Furthermore, the head and tail cutting components can achieve fine-tuning in the horizontal direction to avoid scratching the sheet metal.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] This utility model provides a head-cutting device, which includes a frame, a head-cutting mechanism drive assembly, a tail-cutting mechanism drive assembly, a head-cutting mechanism slidably disposed at one end of the frame, and a tail-cutting mechanism slidably disposed at the other end of the frame. The head-cutting mechanism drive assembly is mounted on the head-cutting mechanism, and the tail-cutting mechanism drive assembly is mounted on the tail-cutting mechanism. The head-cutting mechanism drive assembly is used to drive the head-cutting mechanism to move back and forth along the frame, and the tail-cutting mechanism drive assembly is used to drive the tail-cutting mechanism to move back and forth along the frame.

[0006] The head-cutting mechanism includes a head-cutting component, a head-cutting template component, a head-cutting swing assembly for driving the head-cutting component to swing back and forth, a head-cutting lateral movement assembly for driving the head-cutting component to move left and right reciprocally, and a first template driving assembly for driving the head-cutting template component to move up and down.

[0007] The tail-cutting mechanism includes a tail-cutting component, a tail-cutting template component, a tail-cutting swing assembly for driving the tail-cutting component to swing back and forth, a tail-cutting lateral movement assembly for driving the tail-cutting component to move left and right reciprocally, and a second template driving assembly for driving the tail-cutting template component to move up and down.

[0008] The head-cutting mechanism further includes a head-cutting cable chain base, and the head-cutting lateral movement assembly includes a head-cutting left-right lateral movement base and a head-cutting lateral movement drive. The head-cutting left-right lateral movement base is slidably disposed at the bottom of the head-cutting cable chain base, and the head-cutting lateral movement drive is installed at the bottom of the head-cutting cable chain base. The head-cutting lateral movement drive drives the head-cutting left-right lateral movement base to move back and forth left and right.

[0009] The head-cutting component includes a head-cutting drive motor, a head-cutting saw blade, and a head-cutting motor mounting base. The head-cutting drive motor is mounted on one side of the head-cutting motor mounting base, and its output end is connected to the head-cutting saw blade. The head-cutting motor mounting base is rotatably disposed on one side of the head-cutting left-right lateral movement base. The head-cutting swing assembly includes a head-cutting swing cylinder, and its output end is connected to one end of the head-cutting motor mounting base.

[0010] The first template driving component includes a first template driving cylinder; the head-cutting template component includes a head-cutting template module, a first lifting cylinder mounted on one side of the head-cutting template module, a first lifting bracket connected to the output end of the first lifting cylinder, and a head-cutting template wheel rotatably mounted on the lower end of the first lifting bracket. The first template driving cylinder is used to drive the head-cutting template module to move up and down.

[0011] The head-cutting template component further includes a head-cutting template lateral movement drive and a head-cutting template horizontal moving plate. The head-cutting template lateral movement drive is installed at the bottom of the head-cutting cable chain base. The head-cutting template lateral movement drive is used to drive the head-cutting template horizontal moving plate to move horizontally left and right. The first template driving cylinder is installed on one side of the head-cutting template horizontal moving plate.

[0012] The tail-cutting mechanism further includes a tail-cutting cable chain base, and the tail-cutting lateral movement assembly includes a tail-cutting left-right lateral movement base and a tail-cutting lateral movement drive. The tail-cutting left-right lateral movement base is slidably disposed at the bottom of the tail-cutting cable chain base, and the tail-cutting lateral movement drive is installed at the bottom of the tail-cutting cable chain base. The tail-cutting lateral movement drive drives the tail-cutting left-right lateral movement base to move back and forth left and right.

[0013] The tail-cutting component includes a tail-cutting drive motor, a tail-cutting saw blade, and a tail-cutting motor mounting base. The tail-cutting drive motor is mounted on one side of the tail-cutting motor mounting base, and the output end of the tail-cutting drive motor is drivenly connected to the tail-cutting saw blade. The tail-cutting motor mounting base is rotatably disposed on one side of the tail-cutting left-right lateral movement base. The tail-cutting swing assembly includes a tail-cutting swing cylinder, and the output end of the tail-cutting swing cylinder is connected to one end of the tail-cutting motor mounting base.

[0014] The second template driving component includes a second template driving cylinder; the tail cutting template component includes a tail cutting template module, a second lifting cylinder mounted on one side of the tail cutting template module, a second lifting bracket connected to the output end of the second lifting cylinder, and a tail cutting template wheel rotatably mounted on the lower end of the second lifting bracket. The second template driving cylinder is used to drive the tail cutting template module to move up and down.

[0015] The tail-cutting template component further includes a tail-cutting template lateral movement drive and a tail-cutting template horizontal moving plate. The tail-cutting template lateral movement drive is installed at the bottom of the tail-cutting cable chain base. The tail-cutting template lateral movement drive is used to drive the tail-cutting template horizontal moving plate to move horizontally left and right. The second template drive cylinder is installed on one side of the tail-cutting template horizontal moving plate.

[0016] The head cutting mechanism and the tail cutting mechanism are slidably disposed on both sides of the middle part of the frame. A first transmission rack and a second transmission rack are respectively disposed on both sides of the middle part of the frame. The output end of the head cutting mechanism drive component is connected to a first transmission gear that meshes with the first transmission rack. The output end of the tail cutting mechanism drive component is connected to a second transmission gear that meshes with the second transmission rack.

[0017] The beneficial effects of this utility model are:

[0018] This utility model is installed on an edge banding machine. During operation, the board enters the station of this utility model on the edge banding machine's conveying device. When the edge banding machine's sensor detects that the front end of the board has reached the station of the head cutting mechanism, the head cutting mechanism cuts off the excess edge banding tape at the front end of the board. After cutting, the head cutting mechanism resets. When the edge banding machine's sensor detects the position of the tail end of the board, the tail cutting mechanism cuts off the excess edge banding tape at the tail end of the board. After cutting, the tail cutting mechanism resets.

[0019] In this device, the head-cutting mechanism operates by using a first template drive assembly to position the head-cutting template component against the front end of the sheet metal, ensuring stability during sheet metal transport and head-cutting. Furthermore, the head-cutting swing assembly drives the head-cutting component to swing and extend or retract, facilitating cutting and avoidance of the sheet metal's front end. Using a head-cutting swing assembly, compared to traditional forward / backward cutting mechanisms perpendicular to the workpiece's direction of travel, reduces the space occupied by the device and promotes a lighter structure, resulting in less momentum from the sheet metal and improved processing stability. Moreover, this application also includes a head-cutting lateral movement assembly to drive the head-cutting component to reciprocate left and right. This design allows the head-cutting component to move horizontally by 1mm relative to the front end of the head-cutting template component, providing a margin for cutting. This ensures that when cutting excess edge banding at the front end of the sheet metal, the edge banding is flush with the front end of the sheet metal, preventing scratches.

[0020] The tail-cutting mechanism operates similarly to the head-cutting mechanism. The second template drive assembly drives the tail-cutting template component to position the tail end of the sheet metal, ensuring stability during sheet metal transport and tail-cutting. Furthermore, the tail-cutting swing assembly drives the tail-cutting component to swing and extend or retract, facilitating cutting and avoidance of the front end of the sheet metal. Using the tail-cutting swing assembly, compared to the traditional forward and backward cutting mechanism perpendicular to the workpiece's direction of travel, reduces the space occupied by the device and makes the device structure lighter, resulting in less momentum from the sheet metal and improved processing stability. Moreover, this application also includes a tail-cutting lateral movement assembly to drive the tail-cutting component to move left and right reciprocally. This design allows the tail-cutting component to move horizontally by 1mm relative to the tail end of the tail-cutting template component, providing a margin during cutting. This ensures that when cutting excess edge banding at the tail end of the sheet metal, the edge banding end is flush with the sheet metal end, preventing scratches. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a head-splitting device according to the present invention.

[0022] Figure 2 This is a schematic diagram of the head-cutting mechanism and the head-cutting mechanism drive assembly of this utility model.

[0023] Figure 3 This is an exploded view of the head-cutting mechanism and the head-cutting mechanism drive assembly of this utility model.

[0024] Figure 4 This is a schematic diagram of the frame structure of this utility model.

[0025] Figure 5 This is a schematic diagram of the tail-cutting mechanism and tail-cutting mechanism drive assembly of this utility model.

[0026] Figure 6 This is an exploded view of the tail-cutting mechanism and tail-cutting mechanism drive assembly of this utility model.

[0027] exist Figures 1 to 6 The reference numerals in the figures include:

[0028] 100. Frame; 200. Head cutting mechanism drive assembly; 300. Tail cutting mechanism drive assembly; 400. Head cutting mechanism; 500. Tail cutting mechanism;

[0029] 401. Head cutter component; 402. Head cutter template component; 403. Head cutter swing assembly; 404. Head cutter lateral movement assembly; 405. First template drive cylinder; 406. Head cutter cable chain base; 407. Head cutter left and right lateral movement base; 408. Head cutter lateral movement drive component; 409. Head cutter drive motor; 410. Head cutter saw blade; 411. Head cutter motor mounting base; 412. Head cutter swing cylinder; 413. Head cutter template module; 414. First lifting cylinder; 415. First lifting bracket; 416. Head cutter template wheel; 417. Head cutter template lateral movement drive component; 418. Head cutter template horizontal movement plate; 419. First transmission rack; 420. First transmission gear;

[0030] 501. Tail-cutting component; 502. Tail-cutting template component; 503. Tail-cutting swing assembly; 504. Tail-cutting lateral movement assembly; 505. Second template drive cylinder; 506. Tail-cutting cable chain base; 507. Tail-cutting left and right lateral movement base; 508. Tail-cutting lateral movement drive component; 509. Tail-cutting drive motor; 510. Tail-cutting saw blade; 511. Tail-cutting motor mounting base; 512. Tail-cutting swing cylinder; 513. Tail-cutting template module; 514. Second lifting cylinder; 515. Second lifting bracket; 516. Tail-cutting template wheel; 517. Tail-cutting template lateral movement drive component; 518. Tail-cutting template horizontal movement plate; 519. Second transmission rack; 520. Second transmission gear. Detailed Implementation

[0031] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention. The present invention will be described in detail below with reference to the accompanying drawings.

[0032] Example 1

[0033] In Embodiment 1 of this application, as Figures 1 to 3As shown, a head-cutting device includes a frame 100, a head-cutting mechanism drive assembly 200, a tail-cutting mechanism drive assembly 300, a head-cutting mechanism 400 slidably disposed at one end of the frame, and a tail-cutting mechanism 500 slidably disposed at the other end of the frame. The head-cutting mechanism drive assembly 200 is mounted on the head-cutting mechanism 400, and the tail-cutting mechanism drive assembly 300 is mounted on the tail-cutting mechanism 500. The head-cutting mechanism drive assembly 200 is used to drive the head-cutting mechanism 400 to reciprocate left and right along the frame 100, and the tail-cutting mechanism drive assembly 300 is used to drive the tail-cutting mechanism 500 to reciprocate left and right along the frame 100.

[0034] The head-cutting mechanism 400 includes a head-cutting component 401, a head-cutting template component 402, a head-cutting swing assembly 403 for driving the head-cutting component 401 to swing back and forth, a head-cutting lateral movement assembly 404 for driving the head-cutting component 401 to move left and right reciprocally, and a first template driving assembly for driving the head-cutting template component 402 to move up and down.

[0035] The tail-cutting mechanism 500 includes a tail-cutting component 501, a tail-cutting template component 502, a tail-cutting swing assembly 503 for driving the tail-cutting component 501 to swing back and forth, a tail-cutting lateral movement assembly 504 for driving the tail-cutting component 501 to move left and right reciprocally, and a second template driving assembly for driving the tail-cutting template component 502 to move up and down.

[0036] Specifically, this utility model is installed on an edge banding machine. During operation, the board enters the station of this utility model on the edge banding machine's conveying device. When the edge banding machine's sensor detects that the front end of the board has reached the station of the head cutting mechanism, the head cutting mechanism cuts off the excess edge banding tape at the front end of the board. After cutting, the head cutting mechanism resets. When the edge banding machine's sensor detects the position of the tail end of the board, the tail cutting mechanism cuts off the excess edge banding tape at the tail end of the board. After cutting, the tail cutting mechanism resets.

[0037] In this device, the head-cutting mechanism operates by using a first template drive assembly to position the head-cutting template component 402 against the front end of the sheet metal, ensuring stability during sheet metal transport and head-cutting. Furthermore, the head-cutting swing assembly 403 drives the head-cutting component 401 to swing and extend or retract, facilitating cutting and avoidance of the sheet metal's front end. Using the head-cutting swing assembly 403, compared to traditional forward and backward cutting mechanisms perpendicular to the workpiece's direction of travel, reduces the space occupied by the device and makes the device structure lighter, resulting in less momentum in the sheet metal and improved processing stability. Moreover, this application also includes a head-cutting lateral movement assembly 404 to drive the head-cutting component 401 to move left and right reciprocally. This design allows the head-cutting component 401 to move horizontally by 1mm relative to the front end of the head-cutting template component 402, providing a margin during cutting. This ensures that when cutting excess edge banding at the front end of the sheet metal, the edge banding is flush with the front end of the sheet metal, preventing scratches.

[0038] The tail-cutting mechanism operates similarly to the head-cutting mechanism. The second template drive assembly drives the tail-cutting template component 502 to position the tail end of the sheet metal, ensuring stability during sheet metal transport and tail-cutting. Furthermore, the tail-cutting swing assembly 503 drives the tail-cutting component 501 to swing and extend or retract, facilitating cutting and avoidance of the front end of the sheet metal. Using the tail-cutting swing assembly 503, compared to the traditional forward and backward cutting mechanism perpendicular to the workpiece's running direction, reduces the space occupied by the device and makes the device structure lighter, resulting in less momentum when pushing the sheet metal and improving processing stability. Furthermore, this application also includes a tail-cutting lateral movement assembly 504 to drive the tail-cutting component 501 to move left and right reciprocally. This design allows the tail-cutting component 501 to move horizontally by 1mm relative to the tail end of the tail-cutting template component 502, providing a margin during cutting. This ensures that when cutting excess edge banding at the tail end of the sheet metal, the edge banding end is flush with the sheet metal end, preventing scratches.

[0039] In this embodiment of the application, the head-cutting mechanism further includes a head-cutting cable chain base 406, and the head-cutting lateral movement assembly 404 includes a head-cutting left-right lateral movement base 407 and a head-cutting lateral movement drive 408. The head-cutting left-right lateral movement base 407 is slidably disposed at the bottom of the head-cutting cable chain base 406, and the head-cutting lateral movement drive 408 is mounted at the bottom of the head-cutting cable chain base 406. The head-cutting lateral movement drive 408 drives the head-cutting left-right lateral movement base 407 to move left and right reciprocally.

[0040] The head-cutting component 401 includes a head-cutting drive motor 409, a head-cutting saw blade 410, and a head-cutting motor mounting base 411. The head-cutting drive motor 409 is mounted on one side of the head-cutting motor mounting base 411, and its output end is drivenly connected to the head-cutting saw blade 410. The head-cutting motor mounting base 411 is rotatably disposed on one side of the head-cutting left-right lateral movement base 407. The head-cutting swing assembly 403 includes a head-cutting swing cylinder 412, and its output end is connected to one end of the head-cutting motor mounting base 411.

[0041] Specifically, when the head-cutting mechanism is working, the head-cutting lateral movement drive 408 can drive the head-cutting left and right lateral movement base 407 to move horizontally relative to the head-cutting drag chain base 406, so as to drive the head-cutting component 401 to move horizontally by 1mm relative to the front end of the head-cutting template component 402. When the head-cutting component 401 is working, the head-cutting drive motor 409 drives the head-cutting saw blade 410 to rotate, so as to cut the edge banding tape. The head-cutting drive component is installed on one side of the head-cutting motor mounting base 411. The telescopic rod of the head-cutting swing cylinder 412 is movably connected to the head-cutting motor mounting base 411. The head-cutting swing cylinder 412 drives the head-cutting motor mounting base 411 to rotate relative to it, so as to drive the head-cutting component 401 to move back and forth. Since it is driven by the head-cutting swing cylinder 412, the forward and backward movement of the head-cutting saw blade 410 can be achieved without the need for a traditional forward and backward movement mechanism perpendicular to the workpiece running direction.

[0042] In this embodiment of the application, the first template driving component includes a first template driving cylinder 405; the head-cutting template component 402 includes a head-cutting template module 413, a first lifting cylinder 414 mounted on one side of the head-cutting template module 413, a first lifting bracket 415 connected to the output end of the first lifting cylinder 414, and a head-cutting template wheel 416 rotatably disposed at the lower end of the first lifting bracket 415. The first template driving cylinder 405 is used to drive the head-cutting template module 413 to move up and down.

[0043] Specifically, the first template drive cylinder 405 drives the head cutting template 413 to move up and down to adjust its height position to accommodate plates of different thicknesses; and the head cutting template wheel 416 slides against the upper surface of the plate to improve the stability of the plate during transmission.

[0044] In this embodiment of the application, the tail-cutting mechanism further includes a tail-cutting cable chain base 506, and the tail-cutting lateral movement component 504 includes a tail-cutting left-right lateral movement base 507 and a tail-cutting lateral movement drive 508. The tail-cutting left-right lateral movement base 507 is slidably disposed on the bottom of the tail-cutting cable chain base 506, and the tail-cutting lateral movement drive 508 is installed on the bottom of the tail-cutting cable chain base 506. The tail-cutting lateral movement drive 508 drives the tail-cutting left-right lateral movement base 507 to move left and right back and forth.

[0045] The tail-cutting component 501 includes a tail-cutting drive motor 509, a tail-cutting saw blade 510, and a tail-cutting motor mounting base 511. The tail-cutting drive motor 509 is mounted on one side of the tail-cutting motor mounting base 511, and its output end is drivenly connected to the tail-cutting saw blade 510. The tail-cutting motor mounting base 511 is rotatably disposed on one side of the tail-cutting left-right lateral movement base 507. The tail-cutting swing assembly 503 includes a tail-cutting swing cylinder 512, and its output end is connected to one end of the tail-cutting motor mounting base 511.

[0046] Specifically, when the tail-cutting mechanism is working, the tail-cutting lateral movement drive 508 can drive the tail-cutting left and right lateral movement base 507 to move horizontally relative to the tail-cutting drag chain base 506, so as to drive the tail-cutting component 501 to move horizontally by 1mm relative to the tail end of the tail-cutting template component 502. When the tail-cutting component 501 is working, the tail-cutting drive motor 509 drives the tail-cutting saw 510 to rotate, so as to cut the edge banding tape. The tail-cutting drive component is installed on one side of the tail-cutting motor mounting base 511. The telescopic rod of the tail-cutting swing cylinder 512 is movably connected to the tail-cutting motor mounting base 511. The tail-cutting swing cylinder 512 drives the tail-cutting motor mounting base 511 to rotate relative to each other, so as to drive the tail-cutting component 501 to move back and forth. Since it is driven by the tail-cutting swing cylinder 512, the tail-cutting saw 510 can move back and forth without the need for a traditional forward and backward cutting mechanism perpendicular to the workpiece running direction.

[0047] In this embodiment, the second template driving component includes a second template driving cylinder 505; the tail-cutting template component 502 includes a tail-cutting template module 513, a second lifting cylinder 514 mounted on one side of the tail-cutting template module 513, a second lifting bracket 515 connected to the output end of the second lifting cylinder 514, and a tail-cutting template wheel 516 rotatably mounted on the lower end of the second lifting bracket 515. The second template driving cylinder 505 is used to drive the tail-cutting template module 513 to move up and down.

[0048] Specifically, the tail-cutting guide module 513 is driven up and down by the second guide cylinder 505 to adjust its height position to accommodate plates of different thicknesses; and the tail-cutting guide wheel 516 slides against the upper surface of the plate to improve the stability of the plate during transmission.

[0049] Example 2

[0050] In Embodiment 2 of this application, the following further design is provided: the head-cutting template component 402 further includes a head-cutting template lateral movement drive 417 and a head-cutting template horizontal movement plate 418. The head-cutting template lateral movement drive 417 is installed at the bottom of the head-cutting cable chain base 406. The head-cutting template lateral movement drive 417 is used to drive the head-cutting template horizontal movement plate 418 to move horizontally left and right. The first template drive cylinder 405 is installed on one side of the head-cutting template horizontal movement plate 418. The head-cutting template horizontal movement plate 418 is slidably disposed at the bottom of the head-cutting cable chain base 406. The head-cutting left and right lateral movement base 407 is slidably disposed at the bottom of the head-cutting template horizontal movement plate 418. The head-cutting lateral movement drive 408 is installed at the bottom of the head-cutting template horizontal movement plate 418.

[0051] Specifically, the head-cutting template horizontal moving plate 418 is driven to move horizontally left and right by the head-cutting template horizontal moving plate 418 to achieve fine adjustment of the horizontal position of the head-cutting template component 402 in the conveying direction of the plate, so as to facilitate the adjustment of the horizontal position and further improve the positioning accuracy of the plate.

[0052] Example 3

[0053] In Embodiment 3 of this application, the following further design is provided: the tail-cutting template component 502 further includes a tail-cutting template lateral movement drive 517 and a tail-cutting template horizontal movement plate 518. The tail-cutting template lateral movement drive 517 is installed at the bottom of the tail-cutting cable chain base 506. The tail-cutting template lateral movement drive 517 is used to drive the tail-cutting template horizontal movement plate 518 to move horizontally left and right. The second template drive cylinder 505 is installed on one side of the tail-cutting template horizontal movement plate 518. The tail-cutting template horizontal movement plate 518 is slidably disposed at the bottom of the tail-cutting cable chain base 506. The tail-cutting left and right lateral movement base 507 is slidably disposed at the bottom of the tail-cutting template horizontal movement plate 518. The tail-cutting lateral movement drive 508 is installed at the bottom of the tail-cutting template horizontal movement plate 518.

[0054] Specifically, the tail-cutting template horizontal moving plate 518 is driven to move horizontally left and right by the tail-cutting template lateral moving drive 517, so as to achieve fine adjustment of the horizontal position of the tail-cutting template component 502 in the conveying direction of the plate, which facilitates the adjustment of the horizontal position and further improves the positioning accuracy of the plate.

[0055] Example 4

[0056] In Embodiment 4 of this application, the head-cutting mechanism and the tail-cutting mechanism are slidably disposed on both sides of the middle portion of the frame. A first transmission rack 419 and a second transmission rack 519 are respectively disposed on both sides of the middle portion of the frame. The output end of the head-cutting mechanism drive assembly is connected to a first transmission gear 420 that meshes with the first transmission rack 419, and the output end of the tail-cutting mechanism drive assembly is connected to a second transmission gear 520 that meshes with the second transmission rack 519. Specifically, both the head-cutting mechanism drive assembly and the tail-cutting mechanism drive assembly can be servo motors. The head-cutting mechanism drive assembly is mounted on the head-cutting cable chain base 406, and the tail-cutting mechanism drive assembly is mounted on the tail-cutting cable chain base 506. Under this configuration, servo drives are used to drive the head-cutting mechanism and the tail-cutting mechanism to move, improving control precision and the accuracy of cutting the edge banding of the sheet metal. The structure is reliable and stable, which is beneficial to improving production efficiency.

[0057] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A head-splitting device, characterized in that: The device includes a frame, a head cutting mechanism drive assembly, a tail cutting mechanism drive assembly, a head cutting mechanism slidably disposed at one end of the frame, and a tail cutting mechanism slidably disposed at the other end of the frame. The head cutting mechanism drive assembly is mounted on the head cutting mechanism, and the tail cutting mechanism drive assembly is mounted on the tail cutting mechanism. The head cutting mechanism drive assembly is used to drive the head cutting mechanism to move back and forth along the frame, and the tail cutting mechanism drive assembly is used to drive the tail cutting mechanism to move back and forth along the frame. The head-cutting mechanism includes a head-cutting component, a head-cutting template component, a head-cutting swing assembly for driving the head-cutting component to swing back and forth, a head-cutting lateral movement assembly for driving the head-cutting component to move left and right reciprocally, and a first template driving assembly for driving the head-cutting template component to move up and down. The tail-cutting mechanism includes a tail-cutting component, a tail-cutting template component, a tail-cutting swing assembly for driving the tail-cutting component to swing back and forth, a tail-cutting lateral movement assembly for driving the tail-cutting component to move left and right reciprocally, and a second template driving assembly for driving the tail-cutting template component to move up and down.

2. The head-splitting device according to claim 1, characterized in that: The head-cutting mechanism further includes a head-cutting cable chain base, and the head-cutting lateral movement assembly includes a head-cutting left-right lateral movement base and a head-cutting lateral movement drive. The head-cutting left-right lateral movement base is slidably disposed at the bottom of the head-cutting cable chain base, and the head-cutting lateral movement drive is installed at the bottom of the head-cutting cable chain base. The head-cutting lateral movement drive drives the head-cutting left-right lateral movement base to move back and forth.

3. The head-splitting device according to claim 2, characterized in that: The head-cutting component includes a head-cutting drive motor, a head-cutting saw blade, and a head-cutting motor mounting base. The head-cutting drive motor is mounted on one side of the head-cutting motor mounting base, and the output end of the head-cutting drive motor is drivenly connected to the head-cutting saw blade. The head-cutting motor mounting base is rotatably disposed on one side of the head-cutting left-right lateral movement base. The head-cutting swing assembly includes a head-cutting swing cylinder, and the output end of the head-cutting swing cylinder is connected to one end of the head-cutting motor mounting base.

4. A head-splitting device according to claim 2, characterized in that: The first template driving assembly includes a first template driving cylinder; the head-cutting template component includes a head-cutting template module, a first lifting cylinder mounted on one side of the head-cutting template module, a first lifting bracket connected to the output end of the first lifting cylinder, and a head-cutting template wheel rotatably mounted on the lower end of the first lifting bracket. The first template driving cylinder is used to drive the head-cutting template module to move up and down.

5. A head-splitting device according to claim 4, characterized in that: The head-cutting template component also includes a head-cutting template lateral movement drive and a head-cutting template horizontal moving plate. The head-cutting template lateral movement drive is installed at the bottom of the head-cutting cable chain base. The head-cutting template lateral movement drive is used to drive the head-cutting template horizontal moving plate to move horizontally left and right. The first template driving cylinder is installed on one side of the head-cutting template horizontal moving plate.

6. A head-splitting device according to claim 1, characterized in that: The tail-cutting mechanism further includes a tail-cutting cable chain base, and the tail-cutting lateral movement assembly includes a tail-cutting left-right lateral movement base and a tail-cutting lateral movement drive. The tail-cutting left-right lateral movement base is slidably disposed at the bottom of the tail-cutting cable chain base, and the tail-cutting lateral movement drive is installed at the bottom of the tail-cutting cable chain base. The tail-cutting lateral movement drive drives the tail-cutting left-right lateral movement base to move back and forth left and right.

7. A head-splitting device according to claim 6, characterized in that: The tail-cutting component includes a tail-cutting drive motor, a tail-cutting saw blade, and a tail-cutting motor mounting base. The tail-cutting drive motor is mounted on one side of the tail-cutting motor mounting base, and the output end of the tail-cutting drive motor is drivenly connected to the tail-cutting saw blade. The tail-cutting motor mounting base is rotatably disposed on one side of the tail-cutting left-right lateral movement base. The tail-cutting swing assembly includes a tail-cutting swing cylinder, and the output end of the tail-cutting swing cylinder is connected to one end of the tail-cutting motor mounting base.

8. A head-splitting device according to claim 6, characterized in that: The second template driving assembly includes a second template driving cylinder; the tail-cutting template component includes a tail-cutting template module, a second lifting cylinder mounted on one side of the tail-cutting template module, a second lifting bracket connected to the output end of the second lifting cylinder, and a tail-cutting template wheel rotatably mounted on the lower end of the second lifting bracket. The second template driving cylinder is used to drive the tail-cutting template module to move up and down.

9. A head-splitting device according to claim 8, characterized in that: The tail-cutting template component also includes a tail-cutting template lateral movement drive and a tail-cutting template horizontal moving plate. The tail-cutting template lateral movement drive is installed at the bottom of the tail-cutting cable chain base. The tail-cutting template lateral movement drive is used to drive the tail-cutting template horizontal moving plate to move horizontally left and right. The second template drive cylinder is installed on one side of the tail-cutting template horizontal moving plate.

10. A head-splitting device according to claim 1, characterized in that: The head cutting mechanism and the tail cutting mechanism are slidably disposed on both sides of the middle part of the frame. A first transmission rack and a second transmission rack are respectively disposed on both sides of the middle part of the frame. The output end of the head cutting mechanism drive assembly is connected to a first transmission gear that meshes with the first transmission rack. The output end of the tail cutting mechanism drive assembly is connected to a second transmission gear that meshes with the second transmission rack.

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