Automatic gluing machine of board matching and splicing machine

Abstract

The utility model belongs to the technical field of automatic gluing machines, and particularly relates to an automatic gluing machine matched with a plate splicing machine, which comprises a support frame, a working table is mounted on the support frame, a guide plate is mounted on the working table, a lifting groove is formed in the guide plate, a first screw rod is rotatably mounted on the inner wall of the lifting groove, and a second screw rod is mounted on the inner wall of the lifting groove. A lifting groove is formed in the working table, a lifting block is assembled in the lifting groove, a gluing box is installed on the lifting block, a wheel groove is formed in a bottom plate of the gluing box, a gluing wheel is rotatably installed on the inner wall of the gluing box, a batten is placed on the working table, the two sets of sliding plates drive a plurality of rotating wheels on the sliding plates to synchronously and relatively move, and the rotating wheels are attached to the side wall of the batten; according to the device, the distance between the two rows of rotating wheels is adjusted according to the thickness of a batten, then the distance between a gluing wheel and the batten is adjusted, the height of the gluing wheel is adjusted according to the width of the batten, rapid adjustment can be conducted according to the specification of the batten through the structure, and the adaptability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of automatic glue applicator technology, specifically an automatic glue applicator for panel assembly machines. Background Technology

[0002] In the process of cabinet making, splicing machines are usually used to splice multiple narrow strips of wood into larger and wider boards. The process includes precise cutting, gluing, alignment and pressing of the wood strips. Among them, an automatic glue applicator is required when gluing the wood strips.

[0003] A Chinese patent with authorization announcement number CN 104070570 B discloses a fully automatic glue-applying machine; it includes a machine base, a wood strip conveying mechanism, and a glue-applying mechanism. The wood strip conveying mechanism and the glue-applying mechanism are fixedly mounted on the machine base. The wood strip conveying mechanism is used to convey wood strips, and the glue-applying mechanism is used to apply glue to one side of the wood strips. By setting up the wood strip conveying mechanism and the glue-applying mechanism, the present invention can evenly apply glue to one side of the wood strips during the rapid conveying of wood strips. Compared with the existing manual glue-applying method, the present invention is faster and more efficient, and is suitable for use with other wood processing equipment such as a board press to achieve fully automatic board splicing.

[0004] Existing automatic glue applicators for panel splicing machines are usually fixed structures, making it difficult to adjust them according to the specifications of the wood strips, resulting in poor adaptability of the device; therefore, an automatic glue applicator for panel splicing machines is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve the problems existing in the existing technology, this utility model proposes an automatic glue applicator for panel assembly.

[0006] The technical solution adopted by this utility model to solve its technical problem is an automatic glue applicator for panel assembly, including a support frame, a worktable mounted on the support frame, a guide plate mounted on the worktable, a lifting groove formed on the guide plate, a first lead screw rotatably mounted on the inner wall of the lifting groove, a first knob mounted on the first lead screw, a lifting block assembled in the lifting groove, a glue applicator box mounted on the lifting block, a wheel groove formed on the bottom plate of the glue applicator box, a glue applicator wheel rotatably mounted on the inner wall of the glue applicator box, a first motor mounted on the side wall of the glue applicator box via a machine base, the output shaft of the first motor being fixedly connected to the rotating shaft of the glue applicator wheel, a storage box mounted on the support frame, a pump mounted on the storage box via a machine base, a first guide pipe and a second guide pipe mounted on the pump, the other end of the first guide pipe being connected to the storage box, the other end of the second guide pipe being connected to the glue applicator box, and a sliding groove formed on the worktable. A second lead screw is rotatably mounted on the inner wall of the slide groove. The threads on the second lead screw are symmetrically opposite in direction. A second knob is mounted on one end of the second lead screw. Two sets of sliders are symmetrically assembled inside the slide groove. A sliding plate is mounted on the slider. Multiple sets of rotating wheels are rotatably mounted on the sliding plate. A moving groove is opened on the worktable. A third lead screw is rotatably mounted on the inner wall of the moving groove. A stepper motor is mounted on the outer wall of the worktable via a base. The output shaft of the stepper motor is connected to the third lead screw. By placing the wooden strip on the worktable, the two sets of sliding plates drive the multiple rotating wheels on them to move synchronously relative to each other, so that the rotating wheels are in contact with the side wall of the wooden strip. This allows the distance between the two rows of rotating wheels to be adjusted according to the thickness of the wooden strip. Then, by adjusting the distance between the glue-applying wheel and the wooden strip, the height of the glue-applying wheel can be adjusted according to the width of the wooden strip. This structure allows for quick adjustment according to the specifications of the wooden strip, which is beneficial to improving the adaptability of the device.

[0007] Preferably, the moving slot is equipped with a moving block, and mounting blocks are symmetrically installed on the moving block. A pusher block is rotatably installed on the mounting block, and a limit block is installed on the mounting block. A spring is installed between the pusher block and the moving block. A wooden strip is placed on the worktable, and a control panel is installed on the side wall of the worktable. The control panel is connected to a first motor, a pump, and a stepper motor through an internal circuit. The pusher block pushes the wooden strip to move stably between two rows of rotating wheels. When the wooden strip moves to the glue-applying wheel, the glue-applying wheel rotates, picks up glue, and applies the glue to the side wall of the wooden strip, realizing rapid glue application to the wooden strip. The above glue application steps are then repeated to quickly apply the glue to the next wooden strip, realizing continuous and efficient coating of the wooden strip, which is beneficial to improving the glue application efficiency.

[0008] The advantages of this utility model are:

[0009] 1. This utility model places wooden strips on a workbench, and two sets of sliding plates drive multiple rotating wheels on them to move synchronously relative to each other, so that the rotating wheels are in contact with the side wall of the wooden strip. This allows the distance between the two rows of rotating wheels to be adjusted according to the thickness of the wooden strip. Then, by adjusting the distance between the glue-applying wheel and the wooden strip, the height of the glue-applying wheel can be adjusted according to the width of the wooden strip. This structure can be quickly adjusted according to the specifications of the wooden strip, which is beneficial to improving the adaptability of the device.

[0010] 2. This utility model uses a pusher block to push the wooden strip to move stably between two rows of rotating wheels. When the wooden strip moves to the glue-applying wheel, the glue-applying wheel rotates, picks up the glue, and applies the glue to the side wall of the wooden strip, thus achieving rapid glue application to the wooden strip. Then, the above glue-applying steps are repeated to quickly apply the glue to the next wooden strip, achieving continuous and efficient glue application to the wooden strip, which is beneficial to improving glue application efficiency. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a first-person perspective 3D structural diagram;

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the guide plate;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the glue application box;

[0015] Figure 4 This is a schematic diagram of the three-dimensional structure of the workbench;

[0016] Figure 5 This is a schematic diagram of the three-dimensional structure at the moving block location.

[0017] In the diagram: 1. Support frame; 2. Workbench; 3. Guide plate; 4. Lifting groove; 5. First lead screw; 6. First knob; 7. Lifting block; 8. Glue box; 9. Glue wheel; 10. First motor; 11. Storage bin; 12. Pump; 13. First guide pipe; 14. Second guide pipe; 15. Slide groove; 16. Second lead screw; 17. Second knob; 18. Slider; 19. Sliding plate; 20. Rotating wheel; 21. Moving groove; 22. Third lead screw; 23. Stepper motor; 24. Moving block; 25. Mounting block; 26. Pushing block; 27. Spring; 28. Wooden strip; 29. ​​Control panel; 30. Limit block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0019] Please see Figure 1-3 As shown, the automatic gluing machine for panel assembly includes a support frame 1, a worktable 2 mounted on the support frame 1, a guide plate 3 mounted on the worktable 2, a lifting groove 4 on the guide plate 3, a first lead screw 5 rotatably mounted on the inner wall of the lifting groove 4, a first knob 6 mounted on the first lead screw 5, a lifting block 7 assembled inside the lifting groove 4, a gluing box 8 mounted on the lifting block 7, a wheel groove on the bottom plate of the gluing box 8, a gluing wheel 9 rotatably mounted on the inner wall of the gluing box 8, and a first motor 10 mounted on the side wall of the gluing box 8 via a machine base. The output shaft of 0 is fixedly connected to the rotating shaft of the coating wheel 9. A storage box 11 is installed on the support frame 1. A pump 12 is installed on the storage box 11 via a base. A first guide pipe 13 and a second guide pipe 14 are installed on the pump 12. The other end of the first guide pipe 13 is connected to the storage box 11, and the other end of the second guide pipe 14 is connected to the coating box 8. A slide groove 15 is provided on the worktable 2. A second lead screw 16 is rotatably installed on the inner wall of the slide groove 15. The threads on the second lead screw 16 are symmetrical and opposite. A second knob is installed on one end of the second lead screw 16. 17. Two sets of sliders 18 are symmetrically assembled in the slide groove 15. Sliding plates 19 are installed on the sliders 18. Multiple sets of rotating wheels 20 are rotatably installed on the sliding plates 19. A moving groove 21 is opened on the worktable 2. A third lead screw 22 is rotatably installed on the inner wall of the moving groove 21. A stepper motor 23 is installed on the outer wall of the worktable 2 via a base. The output shaft of the stepper motor 23 is connected to the third lead screw 22. During operation, the existing automatic gluing machine for assembling boards is usually a fixed structure, which makes it difficult to adjust according to the specifications of the wood strips 28, resulting in the device's suitability... The matching performance is poor. By placing the wooden strip 28 on the workbench 2 and turning the second knob 17, the second lead screw 16 is driven to rotate. The second lead screw 16 drives the two sets of sliders 18 on it to move synchronously relative to each other. The two sets of sliders 18 drive the two sets of sliding plates 19 to move synchronously relative to each other. The two sets of sliding plates 19 drive the multiple rotating wheels 20 on them to move synchronously relative to each other, so that the rotating wheels 20 are in contact with the side wall of the wooden strip 28, and the distance between the two rows of rotating wheels 20 is adjusted according to the thickness of the wooden strip 28.

[0020] Then, turn the first knob 6 to drive the first lead screw 5 to rotate. The first lead screw 5 drives the lifting block 7 to move vertically. The lifting block 7 drives the glue application box 8 to move vertically. The glue application box 8 drives the glue application wheel 9 to move vertically. Adjusting the distance between the glue application wheel 9 and the wooden strip 28 allows for adjustment of the glue application thickness. That is, the height of the glue application wheel 9 is adjusted according to the width of the wooden strip 28. This structure can be quickly adjusted according to the specifications of the wooden strip 28, which helps to improve the adaptability of the device.

[0021] Please see Figure 4-5 As shown, a moving block 24 is assembled inside the moving slot 21. Mounting blocks 25 are symmetrically mounted on the moving block 24. A pusher block 26 is rotatably mounted on the mounting block 25. A limit block 30 is mounted on the mounting block 25. A spring 27 is installed between the pusher block 26 and the moving block 24. Wooden strips 28 are placed on the worktable 2. A control panel 29 is installed on the side wall of the worktable 2. The control panel 29 is connected to the first motor 10, the pump 12, and the stepper motor 23 via an internal circuit. During operation, the existing automatic gluing machine for panel assembly has difficulty efficiently gluing the wooden strips 28, resulting in low gluing efficiency. By placing the wooden strips 28... On the workbench 2, two rows of rotating wheels 20 limit the wooden strip 28. The stepper motor 23 drives the third lead screw 22 to rotate. The third lead screw 22 drives the moving block 24 on it to move horizontally. The moving block 24 drives the pushing block 26 on it to move horizontally. The pushing block 26 pushes the wooden strip 28 to move stably between the two rows of rotating wheels 20. When the wooden strip 28 moves to the glue application wheel 9, the pump 12 operates and guides the glue in the storage box 11 into the glue application box 8. At the same time, the first motor 10 drives the glue application wheel 9 to rotate. During the rotation of the glue application wheel 9, the glue is picked up and applied to the side wall of the wooden strip 28, realizing the rapid glue application of the wooden strip 28.

[0022] Then, the next wooden strip 28 is placed on the workbench 2. The stepper motor 23 drives the third lead screw 22 to rotate in the opposite direction. The third lead screw 22 drives the moving block 24 on it to move horizontally in the opposite direction. The moving block 24 drives the reverse pusher block 26 on it to move horizontally. During the reverse movement of the moving block 24 and the pusher block 26, the pusher block 26 will encounter the wooden strip 28, and the wooden strip 28 pushes the pusher block 26 to rotate 90° until the pusher block 26 moves out from under the wooden strip 28. Under the pull of the spring 27 and the limit block 30, the pusher block 26 rotates back to the vertical position. Then, the above glue application steps are repeated to quickly apply glue to the next wooden strip 28, realizing continuous and efficient glue application to the wooden strip 28, which is beneficial to improving glue application efficiency.

[0023] Working principle: Existing automatic gluing machines for panel assembly typically have a fixed structure, making it difficult to adjust according to the specifications of the wood strips 28, resulting in poor adaptability. By placing the wood strips 28 on the worktable 2 and rotating the second knob 17, the second lead screw 16 is rotated. The second lead screw 16 drives two sets of sliders 18 to move synchronously relative to each other. The two sets of sliders 18 drive two sets of sliding plates 19 to move synchronously relative to each other. The two sets of sliding plates 19 drive multiple rotating wheels 20 on them to move synchronously relative to each other, so that the rotating wheels 20 are in contact with the sidewalls of the wood strips 28, thus adjusting the distance between the two rows of rotating wheels 20 according to the thickness of the wood strips 28. Afterwards... Rotating the first knob 6 drives the first lead screw 5 to rotate, which in turn drives the lifting block 7 to move vertically. The lifting block 7 then drives the glue applicator 8 to move vertically, which in turn drives the glue applicator wheel 9 to move vertically. Adjusting the distance between the glue applicator wheel 9 and the wood strip 28 allows for adjustment of the glue thickness. Specifically, the height of the glue applicator wheel 9 is adjusted according to the width of the wood strip 28. This structure allows for rapid adjustment based on the specifications of the wood strip 28, improving the adaptability of the device. Existing automatic glue applicators for panel assembly machines struggle to apply glue efficiently to the wood strip 28, resulting in low efficiency. By placing the wood strip 28 on the worktable 2 and using two rows of rotating wheels… The first motor 10 limits the movement of the wooden strip 28. The stepper motor 23 drives the third lead screw 22 to rotate, which in turn moves the moving block 24 horizontally. The moving block 24 then moves the pushing block 26 horizontally, propelling the wooden strip 28 stably between the two rows of rotating wheels 20. When the wooden strip 28 reaches the glue-applying wheel 9, the pump 12 operates, guiding the glue from the storage bin 11 into the glue-applying box 8. Simultaneously, the first motor 10 drives the glue-applying wheel 9 to rotate. During rotation, the glue-applying wheel 9 picks up glue and applies it to the sidewall of the wooden strip 28, achieving rapid glue application. Then, the next wooden strip 28 is placed in the work area. On platform 2, stepper motor 23 drives third lead screw 22 to rotate in the opposite direction. Third lead screw 22 drives moving block 24 on it to move horizontally in the opposite direction. Moving block 24 drives reverse pusher block 26 on it to move horizontally. During the reverse movement of moving block 24 and pusher block 26, pusher block 26 will encounter wood strip 28, and wood strip 28 pushes pusher block 26 to rotate 90° until pusher block 26 moves out from under wood strip 28. Under the pull of spring 27 and the limit block 30, pusher block 26 rotates back to the vertical position. Then the above glue application steps are repeated to quickly apply glue to the next wood strip 28, realizing continuous and efficient coating of wood strip 28, which is beneficial to improving glue application efficiency.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A glue spreading machine for a panel assembly machine, characterized by: The system includes a support frame (1), a workbench (2) mounted on the support frame (1), a guide plate (3) mounted on the workbench (2), a lifting groove (4) on the guide plate (3), a first lead screw (5) rotatably mounted on the inner wall of the lifting groove (4), a first knob (6) mounted on the first lead screw (5), a lifting block (7) assembled inside the lifting groove (4), a glue applicator (8) mounted on the lifting block (7), a wheel groove on the bottom plate of the glue applicator (8), and a glue applicator wheel rotatably mounted on the inner wall of the glue applicator (8). (9) A first motor (10) is mounted on the side wall of the glue coating box (8) via a base. The output shaft of the first motor (10) is fixedly connected to the rotating shaft of the glue coating wheel (9). A storage box (11) is mounted on the support frame (1). A pump (12) is mounted on the storage box (11) via a base. A first guide pipe (13) and a second guide pipe (14) are mounted on the pump (12). The other end of the first guide pipe (13) is connected to the storage box (11), and the other end of the second guide pipe (14) is connected to the glue coating box (8).

2. The automatic gluing machine of the panel assembly machine according to claim 1, characterized in that: The workbench (2) is provided with a slide groove (15), and a second lead screw (16) is rotatably installed on the inner wall of the slide groove (15). The threads on the second lead screw (16) are symmetrical and opposite, and a second knob (17) is installed at one end of the second lead screw (16).

3. The automatic glue spreading machine of the panel assembly machine according to claim 2, characterized in that: Two sets of sliders (18) are symmetrically assembled in the groove (15). A sliding plate (19) is installed on the slider (18), and multiple sets of rotating wheels (20) are rotatably installed on the sliding plate (19).

4. The automatic glue spreading machine of the panel assembly machine according to claim 1, characterized in that: The workbench (2) is provided with a moving groove (21), and a third lead screw (22) is rotatably installed on the inner wall of the moving groove (21). A stepper motor (23) is installed on the outer wall of the workbench (2) through a base, and the output shaft of the stepper motor (23) is connected to the third lead screw (22).

5. The automatic glue spreading machine of the panel assembly machine according to claim 4, characterized in that: The movable slot (21) is equipped with a movable block (24), and an installation block (25) is symmetrically installed on the movable block (24). A pusher block (26) is rotatably installed on the installation block (25), and a limit block (30) is installed on the installation block (25). A spring (27) is installed between the pusher block (26) and the movable block (24).

6. The automatic glue spreading machine of the panel assembly machine according to claim 1, characterized in that: Wooden strips (28) are placed on the workbench (2), and a control panel (29) is installed on the side wall of the workbench (2). The control panel (29) is connected to the first motor (10), the pump (12) and the stepper motor (23) through an internal circuit.

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