Edge sealing pinch roller structure for linear edge sealing machine

Abstract

The utility model relates to the technical field of linear edge bonding machines, and provides an edge bonding pinch roller structure for a linear edge bonding machine, which comprises a rack, and a fixed plate is transversely and fixedly mounted at the top end of the rack; when the device is used, firstly, a worker starts a first motor to drive a first threaded rod to rotate, so that the distance between a limiting plate and a fixing plate is adjusted, wood boards with different width sizes can be clamped, and then a second motor is started to drive a second threaded rod to rotate, so that the wood boards with different width sizes can be clamped. In addition, through the arrangement of a rolling column, the plate can be extruded without hindering pushing of the push plate to the plate, then through the arrangement of a first spring, an extrusion wheel can exert a pressurization effect on the edge sealing position of the plate, and therefore the plate can be extruded, and the edge sealing effect of the plate can be improved. And finally, an arranged arc scraping plate can scrape the overflowing glue under the action of a second spring, so that the quality of a finished product after the edge of the wood board is sealed is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of linear edge banding machines, and in particular to an edge banding pressure wheel structure for a linear edge banding machine. Background Art

[0002] Edge banding machines are equipment used to trim and band the edges of various plank-like wood materials such as blockboard, solid wood board, particle board and door panel. Currently, the most widely used edge banding machines on the market are linear edge banding machines.

[0003] However, many existing linear edge banding machines have a general extrusion effect on the edge of the wooden board after edge banding, which makes the edge banding prone to unevenness. In addition, many edge banding machines are unable to handle the glue overflowing due to extrusion after squeezing the edge banding, thus affecting the quality of the finished product after the edge banding of the wooden board. Utility Model Content

[0004] The utility model proposes an edge banding pressing wheel structure for a linear edge banding machine. Through the arrangement of a first spring and an extrusion wheel, after the edge banding is squeezed, the occurrence of unevenness at the edge banding is reduced. Then, through the arrangement of a second spring and an arc scraper, overflowing glue can be scraped off, thereby improving the quality of the finished product of the wooden board after edge banding, thereby solving the above-mentioned problem.

[0005] The technical solution of the utility model is as follows: a edge banding pressing wheel structure for a linear edge banding machine comprises a frame, a fixing plate is horizontally fixedly installed on the top of the frame, a strip sticking machine is fixedly installed on the fixing plate, a notch is opened on the left side of the upper end of the fixing plate, a through slot is opened on the frame directly below the notch, first slide slots are longitudinally opened on the outer walls on both sides of the through slot, first guide rods are fixedly installed inside two groups of the first slide slots, a support plate is arranged inside the through slot, both sides of the support plate are slidably connected to the first slide slot on the corresponding side, first springs are sleeved on the two groups of the first guide rods, rear ends of the two groups of the first springs are fixedly connected to the inner wall of the rear end of the first slide slot on the corresponding side, front ends of the two groups of the first springs are fixedly connected to the support plate, and an extrusion wheel is rotatably installed at the front end of the support plate.

[0006] Preferably, a mounting block is fixedly installed on the upper end of the support plate at the left side of the extrusion wheel, a spring groove is opened inside the mounting block, a slide plate is slidably installed inside the spring groove, a second spring is fixedly installed on the top of the slide plate, the top of the second spring is fixedly connected to the inner wall of the top of the spring groove, a vertical groove is vertically opened on the outer wall of the mounting block and is communicated with the spring groove, an arc scraper is slidably installed inside the vertical groove and fixedly connected to the slide plate.

[0007] Preferably, a limit strip is fixedly installed inside the through slot at a position behind the support plate.

[0008] Preferably, the top of the frame is longitudinally provided with three groups of second slide grooves at the front position of the fixed plate, and slide blocks are slidably installed in the three groups of second slide grooves, and a first threaded rod is rotatably installed in the second slide groove located in the middle position of the frame, and the first threaded rod is threadedly connected to the slide block at the corresponding position, and a second guide rod is fixedly installed in the other two groups of the second slide grooves, and each group of the second guide rods is slidably connected to the slide block at the corresponding position, and a first motor is fixedly installed on the front end outer wall of the frame, and the output end of the first motor is fixedly connected to the front end of the first threaded rod, and a limit plate is provided on the upper end of the frame, and the top ends of the three groups of slide blocks are fixedly connected to the bottom end of the limit plate, and a plurality of groups of rolling columns are movably installed on the front end outer wall of the limit plate.

[0009] Preferably, a third slide groove is horizontally opened on the frame at a middle position between the fixed plate and the second slide groove, a second threaded rod is rotatably installed inside the third slide groove, a second motor is fixedly installed on the left outer wall of the frame, an output end of the second motor is fixedly connected to the left end of the second threaded rod, a push plate is slidably installed inside the third slide groove, and the push plate is threadedly connected to the second threaded rod.

[0010] Preferably, rubber pads are fixedly installed at the four corners of the bottom end of the frame.

[0011] The working principle and beneficial effects of the utility model are:

[0012] When using this device, the staff first starts the first motor to drive the first threaded rod to rotate, thereby adjusting the distance between the limit plate and the fixed plate, so that wooden boards of different widths can be clamped. Then, the second motor is started to drive the second threaded rod to rotate, thereby driving the push plate to push the board. In addition, through the setting of the rolling column, the board can be squeezed without hindering the push of the push plate on the board. Then, through the setting of the first spring, the extrusion wheel can pressurize the edge sealing of the board. Finally, the arc scraper can scrape off the overflowed glue under the action of the second spring, thereby improving the quality of the finished product after the edge sealing of the wooden board. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a rear view structural diagram of the utility model;

[0016] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 5 For this utility model Figure 4 Enlarged structural diagram at B in the middle.

[0019] In the figure: 1. frame; 2. fixing plate; 3. strip sticking machine; 4. notch; 5. through slot; 6. first slide slot; 7. first guide rod; 8. support plate; 9. first spring; 10. extrusion wheel; 11. mounting block; 12. spring slot; 13. slide plate; 14. second spring; 15. vertical slot; 16. arc scraper; 17. limit strip; 18. second slide slot; 19. first threaded rod; 20. slider; 21. limit plate; 22. rolling column; 23. first motor; 24. third slide slot; 25. second threaded rod; 26. second motor; 27. push plate; 28. rubber pad; 29. ​​second guide rod. DETAILED DESCRIPTION

[0020] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] like Figure 1~Figure 5As shown, this embodiment proposes an edge banding roller structure for a linear edge banding machine, including a frame 1, a fixing plate 2 is fixedly installed on the top of the frame 1, a strip sticking machine 3 is fixedly installed on the fixing plate 2, a notch 4 is opened on the left side of the upper end of the fixing plate 2, a through slot 5 is opened on the frame 1 at a position directly below the notch 4, first slide slots 6 are longitudinally opened on the outer walls of both sides of the through slot 5, first guide rods 7 are fixedly installed inside the two groups of first slide slots 6, a support plate 8 is arranged inside the through slot 5, and both sides of the support plate 8 are slidably connected with the first slide slot 6 on the corresponding side. , the two groups of first guide rods 7 are sleeved with first springs 9, the rear ends of the two groups of first springs 9 are fixedly connected to the inner wall of the rear end of the first slide groove 6 on the corresponding side, the front ends of the two groups of first springs 9 are fixedly connected to the support plate 8, the front end of the support plate 8 is rotatably installed with an extrusion wheel 10, the inner part of the through groove 5 is fixedly installed with a limit strip 17 at the rear position of the support plate 8, the top of the frame 1 is longitudinally opened with three groups of second slide grooves 18 at the front position of the fixed plate 2, and the three groups of second slide grooves 18 are slidably installed with sliders 20, and the first slide grooves 18 located in the middle position of the frame 1 are fixedly installed with a limit strip 17 at the rear position of the support plate 8. A first threaded rod 19 is rotatably installed inside the second slide groove 18, and the first threaded rod 19 is threadedly connected to the slider 20 at the corresponding position. A second guide rod 29 is fixedly installed inside the other two groups of second slide grooves 18, and each group of second guide rods 29 is slidably connected to the slider 20 at the corresponding position. A first motor 23 is fixedly installed on the outer wall of the front end of the frame 1, and the output end of the first motor 23 is fixedly connected to the front end of the first threaded rod 19. A limit plate 21 is set at the upper end of the frame 1, and the top ends of the three groups of sliders 20 are fixedly connected to the bottom ends of the limit plates 21. The limit plates A plurality of rolling columns 22 are movably mounted on the front end outer wall of 21, a third slide slot 24 is transversely opened on the frame 1 at the middle position between the fixed plate 2 and the second slide slot 18, a second threaded rod 25 is rotatably mounted inside the third slide slot 24, a second motor 26 is fixedly mounted on the left outer wall of the frame 1, an output end of the second motor 26 is fixedly connected to the left end of the second threaded rod 25, a push plate 27 is slidably mounted inside the third slide slot 24, the push plate 27 is threadedly connected to the second threaded rod 25, and rubber pads 28 are fixedly mounted at the four corners of the bottom end of the frame 1.

[0023] In the present embodiment, when using the device, the staff first starts the first motor 23 to drive the first threaded rod 19 to rotate, thereby driving the extrusion plate 21 to move, so that the distance between the extrusion plate 21 and the fixed plate 2 can be adjusted, so that the wooden boards of different widths can be clamped, and then the second motor 26 is started to drive the second threaded rod 25 to rotate, so that the push plate 27 can be driven to slide inside the third slide groove 24, so that the push plate 27 can be driven to push the board. In addition, through the setting of the rolling column 22, the limit plate 21 can squeeze the board without hindering the push of the push plate 27 on the board. Then, when the board passes through the notch 4 after the strip pasting machine 3, the extrusion wheel 10 can squeeze the edge of the board under the action of the first spring 9, thereby reducing the unevenness of the edge. In addition, through the setting of the limit strip 17, the maximum position of the extrusion wheel 10 is flush with the front end of the fixed plate 2, preventing the board from colliding with the inside of the notch 4, thereby making the practicality of the device higher.

[0024] Example 2

[0025] like Figure 1~Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a mounting block 11 is fixedly installed on the upper end of the support plate 8 at the left side of the extrusion wheel 10, a spring groove 12 is opened inside the mounting block 11, a slide plate 13 is slidably installed inside the spring groove 12, a second spring 14 is fixedly installed on the top of the slide plate 13, the top of the second spring 14 is fixedly connected to the inner wall of the top of the spring groove 12, a vertical groove 15 is vertically opened on the outer wall of the mounting block 11, and is connected to the spring groove 12, an arc scraper 16 is slidably installed inside the vertical groove 15, and is fixedly connected to the slide plate 13.

[0026] In this embodiment, after the board is squeezed by the squeezing wheel 10, the arc scraper 16 can fit with the upper end surface of the board under the action of the second spring 14, so that the glue overflowing from the upper end of the board edge sealing due to squeezing can be scraped off, thereby improving the quality of the finished product after the edge sealing of the wooden board.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An edge banding roller structure for a linear edge banding machine, characterized in that: The invention comprises a frame (1), a fixing plate (2) is fixedly installed on the top of the frame (1), a strip sticking machine (3) is fixedly installed on the fixing plate (2), a notch (4) is opened on the left side of the upper end of the fixing plate (2), a through slot (5) is opened on the frame (1) at a position directly below the notch (4), first slide slots (6) are longitudinally opened on the outer walls of both sides of the through slot (5), first guide rods (7) are fixedly installed inside two groups of the first slide slots (6), a support plate (8) is arranged inside the through slot (5), both sides of the support plate (8) are slidably connected to the first slide slot (6) on the corresponding side, the two groups of the first guide rods (7) are sleeved with first springs (9), the rear ends of the two groups of the first springs (9) are fixedly connected to the inner wall of the rear end of the first slide slot (6) on the corresponding side, the front ends of the two groups of the first springs (9) are fixedly connected to the support plate (8), and the front end of the support plate (8) is rotatably installed with an extrusion wheel (10).

2. The edge banding pressing wheel structure for a linear edge banding machine according to claim 1, characterized in that: A mounting block (11) is fixedly mounted on the upper end of the support plate (8) at a position on the left side of the extrusion wheel (10); a spring groove (12) is provided inside the mounting block (11); a slide plate (13) is slidably mounted inside the spring groove (12); a second spring (14) is fixedly mounted on the top end of the slide plate (13); the top end of the second spring (14) is fixedly connected to the inner wall of the top end of the spring groove (12); a vertical groove (15) is vertically provided on the outer wall of the mounting block (11) and is connected to the spring groove (12); an arc scraper (16) is slidably mounted inside the vertical groove (15) and is fixedly connected to the slide plate (13).

3. The edge banding pressing wheel structure for a linear edge banding machine according to claim 1, characterized in that: A limiting strip (17) is fixedly installed inside the through slot (5) at a position behind the support plate (8).

4. The edge banding pressing wheel structure for a linear edge banding machine according to claim 1, characterized in that: The top of the frame (1) is longitudinally provided with three groups of second slide grooves (18) at a position in front of the fixed plate (2), and sliders (20) are slidably installed inside the three groups of second slide grooves (18). A first threaded rod (19) is rotatably installed inside the second slide groove (18) located at a middle position of the frame (1), and the first threaded rod (19) is threadedly connected to the slider (20) at a corresponding position. Second guide rods (29) are fixedly installed inside the other two groups of second slide grooves (18), and each group of second guide rods (29) is slidably connected to the slider (20) at a corresponding position. A first motor (23) is fixedly installed on the front end outer wall of the frame (1), and the output end of the first motor (23) is fixedly connected to the front end of the first threaded rod (19). A limiting plate (21) is arranged on the upper end of the frame (1), and the top ends of the three groups of sliders (20) are fixedly connected to the bottom end of the limiting plate (21), and a plurality of groups of rolling columns (22) are movably installed on the front end outer wall of the limiting plate (21).

5. The edge banding pressing wheel structure for a linear edge banding machine according to claim 4, characterized in that: A third slide groove (24) is transversely provided on the frame (1) at a middle position between the fixed plate (2) and the second slide groove (18); a second threaded rod (25) is rotatably mounted inside the third slide groove (24); a second motor (26) is fixedly mounted on the left outer wall of the frame (1); an output end of the second motor (26) is fixedly connected to the left end of the second threaded rod (25); a push plate (27) is slidably mounted inside the third slide groove (24); and the push plate (27) is threadably connected to the second threaded rod (25).

6. The edge banding pressing wheel structure for a linear edge banding machine according to claim 1, characterized in that: Rubber pads (28) are fixedly mounted at the four corners of the bottom end of the frame (1).

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