PVC wallboard film sticking machine with stable conveying function

Abstract

The utility model relates to the technical field of wallboard film sticking machines, and discloses a PVC wallboard film sticking machine with stable conveying, which comprises a base, when different thicknesses need to be adapted, a rotating handle is manually rotated, the rotating handle drives a bidirectional threaded rod to rotate, the bidirectional threaded rod drives a ratchet wheel to rotate, and the bidirectional threaded rod drives a threaded block to move; the threaded block drives the second supporting rod and the first supporting rod to move, under the assistance of the base, the first supporting rod and the second supporting rod on the two sides drive the buffer rod to move in the double-rail stand column, the buffer rod drives the lower supporting pipe and the buffer spring to move, under the action of the buffer spring, the buffer spring pushes the upper supporting pipe to move, and the upper supporting pipe drives the limiting rod to move. The limiting rod is adjusted to a proper position, at the moment, the ratchets are clamped in the ratchet wheel, rotation of the ratchet wheel is limited, when adjustment needs to be conducted again, the pull rod is manually pulled, the pull rod drives the ratchets to move, the ratchets are separated from the ratchet wheel, the rotating handle is rotated for adjustment, and the effect of adapting to different thicknesses is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wallboard film pasting machines, in particular to a PVC wallboard film pasting machine with stable conveying. Background Art

[0002] PVC wall panels are a type of wall decoration material made of polyvinyl chloride (PVC) as the main material. They have good waterproof, moisture-proof, fire-proof and corrosion-resistant properties and are easy to maintain. They are usually used for indoor wall and ceiling decoration. They can effectively prevent the walls from getting damp, moldy, rotting and other problems. The wall panels are treated with a film laminating machine to increase their service life.

[0003] According to a stable conveying sheet film laminating machine proposed in Chinese patent application No. (201821900549.6), the sheet is first conveyed into the film laminating gap by the conveying roller on the left side of the film laminating gap, and at the same time, the pressing roller above the conveying roller is driven by the pressing cylinder to press the sheet downward, so that the sheet is stably and accurately conveyed into the film laminating gap, and then the upper roller is driven by the film laminating cylinder to paste the protective film on the surface of the sheet, and then the motor is turned to drive the lower roller to rotate, driving the sheet with the protective film to enter the conveying roller on the right side of the film laminating gap, and at the same time, the pressing roller above the conveying roller presses the sheet downward to further squeeze the protective film on the sheet, so that the protective film is more firmly attached to the sheet, not easy to bubble, and the film laminating quality is high. The utility model is used for laminating sheets.

[0004] The film machine first transports the sheet into the film pasting gap through the conveyor roller on the left side of the film pasting gap, and at the same time, the pressure roller above the conveyor roller is driven by the pressing cylinder to press the sheet downward, so that the sheet is stably and accurately transported to the film pasting gap, and then the upper roller is driven by the film pasting cylinder to stick the protective film on the surface of the sheet, and then the motor is turned to drive the lower roller to rotate, driving the sheet with the protective film to enter the conveyor roller on the right side of the film pasting gap, and at the same time, the pressure roller above the conveyor roller presses the sheet downward to further squeeze the protective film on the sheet, so that the protective film is more firmly attached to the sheet, not easy to form bubbles, and the film pasting quality is high, but during use, materials of different thicknesses will be encountered, and the film cannot be pasted according to the thickness. When pasting the film continuously, the two materials cannot be cut to increase work efficiency, and double-sided film pasting cannot be performed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a PVC wall panel laminating machine with stable conveying, which solves the problems proposed in the above background technology that materials of different thicknesses may be encountered during use, the film cannot be pasted according to the thickness, and when the film is pasted continuously, the two materials cannot be cut to increase work efficiency and double-sided film cannot be performed.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a PVC wall panel laminating machine with stable conveying, comprising a base, the top of the base is fixedly connected with a double-track column, the double-track column is internally slidably connected with an adjusting rod, a limit rod and a buffer rod, one side of the adjusting rod is fixedly connected with a shell, the inside of the adjusting rod is rotatably connected with a two-way threaded rod, the outer surface of the two-way threaded rod is fixedly connected with a ratchet, one side of the two-way threaded rod is fixedly connected with a turning handle, the inner surface of the shell is rotatably connected with a thorn, one side of the thorn is fixedly connected with a limit spring and a pull rod, the outer surface of the two-way threaded rod is threadedly connected with a threaded block, the inside of the threaded block is rotatably connected with a support rod one and a support rod two, the top of the buffer rod is fixedly connected with a lower branch pipe, the top of the buffer rod is fixedly connected with a buffer spring, and the bottom of the limit rod is fixedly connected with an upper branch pipe.

[0007] By adopting the above technical scheme, when it is necessary to adapt to different thicknesses, the handle is manually turned, and the handle drives the two-way threaded rod to rotate, the two-way threaded rod drives the ratchet to rotate, the two-way threaded rod drives the threaded block to move, and the threaded block drives support rod 2 and support rod 1 to move. With the assistance of the base, support rod 1 and support rod 2 on both sides drive the buffer rod to move in the double-track column, and the buffer rod drives the lower branch pipe and the buffer spring to move. Under the action of the buffer spring, the buffer spring pushes the upper branch pipe to move, and the upper branch pipe drives the limit rod to move, and adjusts the limit rod to a suitable position. At this time, the thorn is clamped in the ratchet to limit the rotation of the ratchet. When it needs to be adjusted again, the pull rod is manually pulled, and the pull rod drives the thorn to move, disengages the thorn from the ratchet, and the handle is turned to adjust, which has the function of adapting to different thicknesses.

[0008] Furthermore, a fixed rod is fixedly connected inside the double-track column, one side of the fixed rod is fixedly connected to a motor, an output end of the motor is fixedly connected to a worm, an outer surface of the worm is fixedly connected to a gear, a roller is rotatably connected inside the double-track column, an outer surface of the roller is transmission-connected to a conveyor belt, one side of the double-track column is fixedly connected to a worm gear, one side of the other roller is fixedly connected to a limiting wheel, and an outer surface of the limiting wheel is transmission-connected to an elastic belt.

[0009] By adopting the above technical solution, when it is necessary to apply film on both sides at the same time, the operation of the motor is controlled, the motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the roller to rotate, the roller drives the conveyor belt to transmit, the conveyor belt drives another roller to rotate, the other roller drives the limiting wheel to rotate, the limiting wheel drives the elastic belt to transmit, the elastic belt drives another limiting wheel to rotate, and the other limiting wheel drives another roller to rotate. As above, at this time, the wall panel and the film are placed on the opposite side of the two conveyor belts, which has the effect of applying film on both sides at the same time, thereby increasing work efficiency.

[0010] Furthermore, the interior of the fixed rod is slidably connected to a toothed tensioning wheel, the outer surface of the toothed tensioning wheel is transmission-connected to a toothed belt, one side of the fixed rod is fixedly connected to a telescopic cylinder, the inner surface of the other fixed rod is fixedly connected to a telescopic spring and a damping rod, the top of the limit rod is fixedly connected to a detector, and the bottom of the toothed belt is fixedly connected to an infrared cutter.

[0011] By adopting the above technical solution, when cutting is required, the operation of the telescopic cylinder is controlled, and when the detector detects the gap between the two plates, the telescopic cylinder drives the toothed tension wheel to move, and the toothed tension wheel drives the toothed belt to move. Under the action of the damping rod, when the toothed tension wheel moves, the toothed belt will not fall off the toothed tension wheel, and the worm drives the gear to rotate. When the toothed belt moves and contacts the gear, the gear drives the toothed belt to rotate, and the toothed belt drives the infrared cutter to move. At this time, the infrared cutter cuts the film to separate the two plates, which has a cutting effect.

[0012] Furthermore, the ratchet is adapted to the thorn, the other end of the limit spring is fixedly connected to the shell, the pull rod is slidably connected to the shell, the other end of the support rod one is rotatably connected to the buffer rod, the other end of the support rod two is rotatably connected to the base, the other end of the buffer spring is fixedly connected to the upper branch tube, and the buffer spring is located on the inner side of the lower branch tube.

[0013] By adopting the above technical solution, the thorn is clamped in the ratchet to limit the rotation of the ratchet. When it needs to be adjusted again, the pull rod is manually pulled, the pull rod drives the thorn to move, the thorn is disengaged from the ratchet, and the handle is turned to adjust, which has the effect of limiting the rotation.

[0014] Furthermore, the worm wheel is meshingly connected with the worm, there are two limiting wheels, both of which are connected via elastic belt transmission, there are multiple rollers, another limiting wheel is fixedly connected to another roller, and both of the rollers are connected via conveyor belt transmission.

[0015] By adopting the above technical solution, the roller drives the conveyor belt to transmit, the conveyor belt drives another roller to rotate, the other roller drives the limiting wheel to rotate, the limiting wheel drives the elastic belt to transmit, the elastic belt drives another limiting wheel to rotate, and the other limiting wheel drives another roller to rotate, which has a transmission function.

[0016] Furthermore, there are two toothed tension wheels, both of which are connected via a toothed belt transmission, the telescopic cylinder is fixedly connected to the toothed tension wheel, the gear is meshingly connected to the toothed belt, and the other ends of the damping rod and the telescopic spring are fixedly connected to the other toothed tension wheel.

[0017] By adopting the above technical solution, the toothed belt will not fall off the toothed tensioning wheel, and the worm drives the gear to rotate. When the toothed belt is moved to contact the gear, the gear drives the toothed belt to rotate, which has the effect of intermittent movement.

[0018] The utility model provides a PVC wall panel laminating machine with stable conveying, which has the following beneficial effects:

[0019] 1. When the PVC wall panel laminating machine with stable conveying needs to adapt to different thicknesses, the handle is manually turned, and the handle drives the two-way threaded rod to rotate, and the two-way threaded rod drives the ratchet to rotate, and the two-way threaded rod drives the threaded block to move, and the threaded block drives the support rod 2 and the support rod 1 to move. With the assistance of the base, the support rods 1 and 2 on both sides drive the buffer rod to move in the double-track column, and the buffer rod drives the lower branch pipe and the buffer spring to move. Under the action of the buffer spring, the buffer spring pushes the upper branch pipe to move, and the upper branch pipe drives the limit rod to move, and the limit rod is adjusted to the appropriate position. At this time, the thorn is clamped in the ratchet to limit the rotation of the ratchet. When it needs to be adjusted again, the pull rod is manually pulled, and the pull rod drives the thorn to move, and the thorn is disengaged from the ratchet. The handle is turned to adjust, which has the function of adapting to different thicknesses.

[0020] 2. When the PVC wall panel laminating machine with stable conveying needs to laminate film on both sides at the same time, the operation of the motor is controlled, the motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the roller to rotate, the roller drives the conveyor belt to transmit, the conveyor belt drives another roller to rotate, the other roller drives the limiting wheel to rotate, the limiting wheel drives the elastic belt to transmit, the elastic belt drives another limiting wheel to rotate, and the other limiting wheel drives another roller to rotate. As above, at this time, the wall panel and the film are placed on the opposite side of the two conveyor belts, which has the effect of laminating film on both sides at the same time, thereby increasing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of a PVC wall panel laminating machine with stable conveying proposed by the utility model;

[0022] Figure 2 This is a side view of a PVC wall panel laminating machine with stable conveying proposed by the utility model;

[0023] Figure 3 This is an enlarged view of point A of a PVC wall panel laminating machine with stable conveying proposed by the utility model;

[0024] Figure 4 This is a partial structural diagram of a PVC wall panel laminating machine with stable conveying proposed by the utility model;

[0025] Figure 5 This is a partial cross-sectional view of a PVC wall panel laminating machine with stable conveying proposed by the utility model;

[0026] Figure 6 A partial cross-sectional view of a PVC wall panel laminating machine with stable conveying proposed by the utility model

[0027] Legend:

[0028] 1. Base; 2. Elastic belt; 3. Limit wheel; 4. Adjustment rod; 5. Limit rod; 6. Buffer rod; 7. Double-track column; 8. Roller; 9. Conveyor belt; 10. Bidirectional threaded rod; 11. Support rod one; 12. Support rod two; 13. Upper branch pipe; 14. Lower branch pipe; 15. Threaded block; 16. Shell; 17. Ratchet; 18. Telescopic spring; 19. Turning handle; 20. Thorn; 21. Pull rod; 22. Limit spring; 23. Damping rod; 24. Worm gear; 25. Motor; 26. Detector; 27. Infrared cutter; 28. Toothed belt; 29. ​​Toothed tensioner; 30. Gear; 31. Fixed rod; 32. Buffer spring; 33. Telescopic cylinder; 34. Worm. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in 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 in 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.

[0030] Reference Figure 1-6The utility model provides an embodiment of a PVC wall panel laminating machine with stable conveying, comprising a base 1, a double-track column 7 is fixedly connected to the top of the base 1, an adjusting rod 4, a limiting rod 5 and a buffer rod 6 are slidably connected inside the double-track column 7, one side of the adjusting rod 4 is fixedly connected to a shell 16, the inside of the adjusting rod 4 is rotatably connected to a two-way threaded rod 10, the outer surface of the two-way threaded rod 10 is fixedly connected to a ratchet 17, one side of the two-way threaded rod 10 is fixedly connected to a handle 19, the inner surface of the shell 16 is rotatably connected to a thorn 20, one side of the thorn 20 is fixedly connected to a limiting spring 22 and a pull rod 21, the outer surface of the two-way threaded rod 10 is threadedly connected to a thread block 15, the inner surface of the thread block 15 is rotatably connected to a support rod 11 and a support rod 2 12, the top of the buffer rod 6 is fixedly connected to a lower branch pipe 14, the top of the buffer rod 6 is fixedly connected to a buffer spring 32, and the bottom of the limiting rod 5 is fixedly connected to an upper branch pipe 1 3. When it is necessary to adapt to different thicknesses, the turning handle 19 is manually turned, and the turning handle 19 drives the two-way threaded rod 10 to rotate, and the two-way threaded rod 10 drives the ratchet 17 to rotate, and the two-way threaded rod 10 drives the threaded block 15 to move, and the threaded block 15 drives the support rod 2 12 and the support rod 1 11 to move. With the assistance of the base 1, the support rods 1 11 and the support rods 2 12 on both sides drive the buffer rod 6 to move in the double-track column 7, and the buffer rod 6 drives the lower branch pipe 14 and the buffer spring 32 to move. Under the action of the buffer spring 32, the buffer spring 32 pushes the upper branch pipe 13 to move, and the upper branch pipe 13 drives the limit rod 5 to move, and adjusts the limit rod 5 to a suitable position. At this time, the thorn 20 clamps the ratchet 17 to limit the rotation of the ratchet 17. When it needs to be adjusted again, the pull rod 21 is manually pulled, and the pull rod 21 drives the thorn 20 to move, and the thorn 20 is disengaged from the ratchet 17. The turning handle 19 is rotated for adjustment, which has the function of adapting to different thicknesses. The ratchet 17 is adapted to the thorn 20, the other end of the limit spring 22 is fixedly connected to the shell 16, the pull rod 21 is slidably connected to the shell 16, the other end of the support rod 11 is rotatably connected to the buffer rod 6, the other end of the support rod 2 12 is rotatably connected to the base 1, the other end of the buffer spring 32 is fixedly connected to the upper branch tube 13, and the buffer spring 32 is located on the inner side of the lower branch tube 14. The thorn 20 is clamped in the ratchet 17 to limit the rotation of the ratchet 17. When it needs to be adjusted again, the pull rod 21 is manually pulled, and the pull rod 21 drives the thorn 20 to move, disengaging the thorn 20 from the ratchet 17, and the turning handle 19 is turned to adjust, which has the effect of limiting the rotation.

[0031] Reference Figure 1-6The utility model provides an embodiment: the double-track column 7 is internally fixedly connected with a fixing rod 31, one side of the fixing rod 31 is fixedly connected with a motor 25, the output end of the motor 25 is fixedly connected with a worm 34, the outer surface of the worm 34 is fixedly connected with a gear 30, the double-track column 7 is internally rotatably connected with a roller 8, the outer surface of the roller 8 is transmission-connected with a conveyor belt 9, one side of the double-track column 7 is fixedly connected with a worm wheel 24, one side of the other roller 8 is fixedly connected with a limiting wheel 3, the outer surface of the limiting wheel 3 is transmission-connected with an elastic belt 2, when it is necessary to apply film on both sides at the same time, Control the operation of the motor 25, the motor 25 drives the worm 34 to rotate, the worm 34 drives the worm wheel 24 to rotate, the worm wheel 24 drives the roller 8 to rotate, the roller 8 drives the conveyor belt 9 to transmit, the conveyor belt 9 drives another roller 8 to rotate, the other roller 8 drives the limiting wheel 3 to rotate, the limiting wheel 3 drives the elastic belt 2 to transmit, the elastic belt 2 drives another limiting wheel 3 to rotate, the other limiting wheel 3 drives another roller 8 to rotate, and the same as above, at this time, the wall panel and the film are placed on the opposite side of the two conveyor belts 9, which has the effect of simultaneously applying the film on both sides, thereby increasing work efficiency. The inner sliding connection of the fixed rod 31 is connected with a toothed tension wheel 29, the outer surface of the toothed tension wheel 29 is connected with a toothed belt 28 in a transmission manner, one side of the fixed rod 31 is fixedly connected with a telescopic cylinder 33, the outer surface of the worm 34 is fixedly connected with a gear 30, the inner surface of the other fixed rod 31 is fixedly connected with a telescopic spring 18 and a damping rod 23, the top of the limit rod 5 is fixedly connected with a detector 26, and the bottom of the toothed belt 28 is fixedly connected with an infrared cutter 27. When cutting is required, the operation of the telescopic cylinder 33 is controlled, and when the detector 26 detects that the two plates are in contact with each other, the infrared cutter 27 is fixedly connected to the inner surface of the other fixed rod 31. When there is a gap between the two plates, the telescopic cylinder 33 drives the toothed tensioning wheel 29 to move, and the toothed tensioning wheel 29 drives the toothed belt 28 to move. Under the action of the damping rod 23, when the toothed tensioning wheel 29 moves, the toothed belt 28 will not fall off the toothed tensioning wheel 29, and the worm 34 drives the gear 30 to rotate. When the toothed belt 28 is moved and contacts the gear 30, the gear 30 drives the toothed belt 28 to rotate, and the toothed belt 28 drives the infrared cutter 27 to move. At this time, the infrared cutter 27 cuts the film to separate the two plates, which has a cutting effect. The worm wheel 24 is meshedly connected with the worm 34. There are two limiting wheels 3, and both limiting wheels 3 are connected through the elastic belt 2. There are multiple rollers 8. Another limiting wheel 3 is fixedly connected to another roller 8. Both rollers 8 are connected through the conveyor belt 9. The roller 8 drives the conveyor belt 9 for transmission, and the conveyor belt 9 drives the other roller 8 to rotate. The other roller 8 drives the limiting wheel 3 to rotate. The limiting wheel 3 drives the elastic belt 2 for transmission. The elastic belt 2 drives the other limiting wheel 3 to rotate. The other limiting wheel 3 drives the other roller 8 to rotate, which has a transmission function.There are two toothed tension wheels 29, both of which are connected through a toothed belt 28. The telescopic cylinder 33 is fixedly connected to the toothed tension wheel 29, the gear 30 is meshed with the toothed belt 28, and the other end of the damping rod 23 and the telescopic spring 18 are fixedly connected to the other toothed tension wheel 29. The toothed belt 28 will not fall off the toothed tension wheel 29, and the worm 34 drives the gear 30 to rotate. When the toothed belt 28 is moved to contact the gear 30, the gear 30 drives the toothed belt 28 to rotate, which has the effect of intermittent movement.

[0032] Working principle: When it is necessary to adapt to different thicknesses, manually turn the handle 19, the handle 19 drives the two-way threaded rod 10 to rotate, the two-way threaded rod 10 drives the ratchet 17 to rotate, the two-way threaded rod 10 drives the thread block 15 to move, the thread block 15 drives the support rod 2 12 and the support rod 1 11 to move, with the assistance of the base 1, the support rods 1 11 and the support rods 2 12 on both sides drive the buffer rod 6 to move in the double-track column 7, the buffer rod 6 drives the lower branch pipe 14 and the buffer spring 32 to move, under the action of the buffer spring 32 The buffer spring 32 pushes the upper branch tube 13 to move, and the upper branch tube 13 drives the limit rod 5 to move, and the limit rod 5 is adjusted to a suitable position. At this time, the thorn 20 clamps the ratchet 17 to limit the rotation of the ratchet 17. When it needs to be adjusted again, the pull rod 21 is manually pulled, and the pull rod 21 drives the thorn 20 to move, and the thorn 20 is disengaged from the ratchet 17. The handle 19 is turned to adjust. When it is necessary to apply film on both sides at the same time, the operation of the motor 25 is controlled, and the motor 25 drives the worm 34 to rotate, and the worm 34 drives the worm The wheel 24 rotates, the worm gear 24 drives the roller 8 to rotate, the roller 8 drives the conveyor belt 9 to transmit, the conveyor belt 9 drives another roller 8 to rotate, the other roller 8 drives the limiting wheel 3 to rotate, the limiting wheel 3 drives the elastic belt 2 to transmit, the elastic belt 2 drives another limiting wheel 3 to rotate, and the other limiting wheel 3 drives another roller 8 to rotate. In the same way, at this time, the wallboard and the film are placed on the opposite side of the two conveyor belts 9. When cutting is required, the operation of the telescopic cylinder 33 is controlled. When the detector 26 detects When there is a gap between the two plates, the telescopic cylinder 33 drives the toothed tensioning wheel 29 to move, and the toothed tensioning wheel 29 drives the toothed belt 28 to move. Under the action of the damping rod 23, when the toothed tensioning wheel 29 moves, the toothed belt 28 will not fall off the toothed tensioning wheel 29. When the toothed belt 28 is moved to contact the gear 30, the gear 30 drives the toothed belt 28 to rotate, and the toothed belt 28 drives the infrared cutter 27 to move. At this time, the infrared cutter 27 cuts the film to separate the two plates.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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. A PVC wall panel laminating machine with stable conveying, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a double-track column (7); the double-track column (7) is internally slidably connected to an adjusting rod (4), a limiting rod (5) and a buffer rod (6); one side of the adjusting rod (4) is fixedly connected to a shell (16); the adjusting rod (4) is internally rotatably connected to a bidirectional threaded rod (10); the outer surface of the bidirectional threaded rod (10) is fixedly connected to a ratchet (17); one side of the bidirectional threaded rod (10) is fixedly connected to a handle (19); the inner surface of the shell (16) is rotatably connected to a thorn (20); one side of the thorn (20) is fixedly connected to a limiting spring (22) and a pull rod (21); the outer surface of the bidirectional threaded rod (10) is threadedly connected to a threaded block (15); the threaded block (15) is internally rotatably connected to a support rod 1 (11) and a support rod 2 (12); the buffer The top of the rod (6) is fixedly connected to a lower branch pipe (14), the top of the buffer rod (6) is fixedly connected to a buffer spring (32), the bottom of the limit rod (5) is fixedly connected to an upper branch pipe (13), the inside of the double-track column (7) is fixedly connected to a fixed rod (31), one side of the fixed rod (31) is fixedly connected to a motor (25), the output end of the motor (25) is fixedly connected to a worm (34), the outer surface of the worm (34) is fixedly connected to a gear (30), the inside of the double-track column (7) is rotatably connected to a roller (8), the outer surface of the roller (8) is transmission-connected to a conveyor belt (9), one side of the double-track column (7) is fixedly connected to a worm wheel (24), the other side of the roller (8) is fixedly connected to a limit wheel (3), and the outer surface of the limit wheel (3) is transmission-connected to an elastic belt (2).

2. A PVC wall panel laminating machine with stable conveying according to claim 1, characterized in that: The interior of the fixed rod (31) is slidably connected to a toothed tension wheel (29), the outer surface of the toothed tension wheel (29) is transmission-connected to a toothed belt (28), one side of the fixed rod (31) is fixedly connected to a telescopic cylinder (33), the inner surface of the other fixed rod (31) is fixedly connected to a telescopic spring (18) and a damping rod (23), the top of the limit rod (5) is fixedly connected to a detector (26), and the bottom of the toothed belt (28) is fixedly connected to an infrared cutter (27).

3. The PVC wall panel laminating machine with stable conveying according to claim 1 is characterized by: The ratchet (17) is matched with the thorn (20), the other end of the limit spring (22) is fixedly connected to the housing (16), the pull rod (21) is slidably connected to the housing (16), the other end of the support rod 1 (11) is rotatably connected to the buffer rod (6), the other end of the support rod 2 (12) is rotatably connected to the base (1), the other end of the buffer spring (32) is fixedly connected to the upper branch tube (13), and the buffer spring (32) is located on the inner side of the lower branch tube (14).

4. The PVC wall panel laminating machine with stable conveying according to claim 1 is characterized by: The worm wheel (24) is meshingly connected with the worm (34); there are two limit wheels (3), and the two limit wheels (3) are connected by transmission via an elastic belt (2); there are multiple rollers (8), another limit wheel (3) is fixedly connected to another roller (8), and the two rollers (8) are connected by transmission via a conveyor belt (9).

5. The PVC wall panel laminating machine with stable conveying according to claim 2 is characterized by: There are two toothed tension wheels (29), and the two toothed tension wheels (29) are connected by a toothed belt (28). The telescopic cylinder (33) is fixedly connected to the toothed tension wheel (29), the gear (30) is meshingly connected to the toothed belt (28), and the other ends of the damping rod (23) and the telescopic spring (18) are fixedly connected to the other toothed tension wheel (29).

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