A stacking PVC wood-plastic board laminating and packaging device

Abstract

The present invention discloses a device for laminating and packaging stacked PVC wood-plastic boards, comprising a supporting base plate, universal wheels and a vertical plate; a plurality of universal wheels are fixedly connected to the lower surface of the supporting base plate; a vertical plate is fixedly connected to the upper surface of the supporting base plate; a circular plate is fixedly connected to the vertical plate; a slider is slidably sleeved on the outer surface of the circular plate; an external ring is fixedly connected to the slider; a laminating and packaging unit is provided on the external ring; the laminating and packaging unit with a symmetrical structure can perform dual-efficiency laminating and packaging on the stacked PVC wood-plastic boards, so that the laminating and packaging of the wood-plastic boards is achieved efficiently while the thickness of the laminating is high, and the protection effect of the wood-plastic boards is better, thereby solving the problem that the existing fine single-sided laminating device cannot perform thickened and comprehensive packaging on the stacked wood-plastic boards.

Description

Technical Field

[0001] The invention relates to the field of PVC wood-plastic board processing, in particular to a device for laminating and packaging stacked PVC wood-plastic boards. Background Art

[0002] PVC wood-plastic board is a new type of decorative material mainly made of wood as the base material, polyvinyl chloride and processing aids, which are mixed evenly and then heated and extruded by mold equipment. It has the performance and characteristics of both wood and plastic and is a new type of composite material that can replace wood and plastic.

[0003] The Chinese utility model patent with publication number CN218020163U disclosed a wood-plastic decorative board coating unwinding device on December 13, 2022. The mounting frame is fixedly arranged on one side of the frame of the board coating conveyor line and has a top crossbeam; one end of the unwinding roller is mounted on the roller seat and is transmission-connected to the rotary motor, and the other end is freely suspended and extended. The roller seat is slidably mounted on the top crossbeam and can be pushed and pulled laterally along the axis of the unwinding roller by a push-pull device; one end of the winding roller group is mounted and fixed on the top crossbeam and located in front of the unwinding roller, and the other end is freely suspended and extended for film winding and passing through to tension the film conveyance; this wood-plastic decorative board coating unwinding device is relatively convenient and simple in structural composition and installation. The cylindrical film material can be directly loaded into the unwinding roller from the free suspended end of the unwinding roller. The unwinding roller is pushed and pulled by the push-pull device to drive the cylindrical film material to move laterally so that the film material is unwound to correspond to the surface of the board on the conveyor line, which is convenient for adjustment so that the film is accurately covered on the surface of the decorative board.

[0004] However, the above-mentioned disclosed solutions have the following shortcomings: precise control is achieved by controlling the rotation speed through a motor, but it is not suitable for efficient operation of the outer packaging method of batch stacking wood-plastic panels, resulting in the inability to achieve efficient and fast film packaging for simple packaging requirements of large quantities, and the existing single-sided film packaging method can only provide dust and moisture protection, but cannot prevent collision and scratches. Summary of the Invention

[0005] The purpose of the present invention is to solve the above technical problems and provide a device for laminating and packaging stacked PVC wood-plastic panels.

[0006] In order to achieve the above objectives, the present invention adopts the following technical solutions:

[0007] The technical solution adopted by the present invention to solve its technical problems is: the stacked PVC wood-plastic board laminating and packaging device described in the present invention includes a supporting base plate, universal wheels and a vertical plate; the lower surface of the supporting base plate is fixedly connected to a plurality of universal wheels; the upper surface of the supporting base plate is fixedly connected to a vertical plate; the vertical plate is fixedly connected to a circular plate; the outer surface of the circular plate is grooved and slidably sleeved with a slider; the slider is fixedly connected to an external ring; the external ring is provided with a laminating and packaging unit.

[0008] Furthermore, the film packaging unit includes a transverse movement shaft, an elastic part, a connecting ring and a sliding ring; the transverse movement shaft is symmetrically slotted on the external ring; the elastic part, the connecting ring and the sliding ring are slidingly sleeved on the transverse movement shaft; one end of the elastic part is fixed to the external ring and the other end is fixed to the connecting ring; the slot on the connecting ring is threadedly connected to the sliding ring; the sliding ring is fixed with a traction rope; the end of the traction rope is fixed with a winding ring; the inner opening of the winding ring is sleeved with a fixed tube; the fixed tube is symmetrically fixed with a fixed plate; the fixed plate is fixed with a linkage plate; the linkage plate is sleeved on the transverse movement shaft; the winding ring is fixed with a low-resistance handle; the external shaft is fixed with the linkage plate; the corresponding low-resistance handle pin on the external shaft is connected with a positioning plate; the central opening of the linkage plate is rotatably connected to a movable shaft; the movable plate is fixed to the movable shaft; the corresponding movable plate on the circular plate is fixed with a placing plate.

[0009] Furthermore, a limiting groove is provided on the curved surface of the linkage plate; a support wheel is symmetrically inserted into the limiting groove for rotation; a support frame is sleeved on the support wheel; and the support frame is fixedly connected to the support base plate.

[0010] Furthermore, external teeth are provided on the curved surface of the external connecting ring; a driving wheel is meshedly connected to the external teeth; a transmission shaft is fixedly connected to the driving wheel; and an eccentric rocker arm is sleeved on the end of the transmission shaft.

[0011] Furthermore, the movable plate and the circular plate are made of engineering plastics; and the transverse shaft is made of an aluminum alloy round tube.

[0012] Furthermore, the support base plate is made of aluminum alloy square tubes welded together to form an I-shape; and the vertical plate is made of aluminum alloy square tubes.

[0013] The present invention provides a device for laminating and packaging stacked PVC wood-plastic panels, which has the following beneficial effects:

[0014] 1. The present invention can perform dual-layer film packaging on stacked PVC wood-plastic panels through a symmetrically structured film packaging unit, thereby achieving efficient film packaging of the wood-plastic panels while achieving a high film thickness and better protection for the wood-plastic panels. This solves the problem that existing fine single-sided film packaging devices cannot perform thickened and comprehensive packaging on stacked wood-plastic panels.

[0015] The present invention can realize double-layer film packaging of the PVC wood-plastic boards stacked on the movable board and the mounting board by holding the low-resistance handle to perform circular motion, and the locking plate is blocked by the locking plate to drive the linkage plate to rotate, so that the two transverse shafts perform circular motion at the same time, and the traction rope is wound up, so that the two sliding rings connected at the ends can move along the transverse shaft, so that the protective film roll that is rotatably sleeved on the sliding ring and restricted by the connecting ring is fixed at one end on the stacked PVC wood-plastic boards to perform dual coordinate system movement, that is, it rotates around the transverse shaft and moves transversely on the transverse shaft, thereby realizing circular double-layer film packaging of the PVC wood-plastic boards stacked on the movable board and the mounting board, so that the packaging speed is fast enough and the film packaging thickness is sufficient, so that the protection of the PVC wood-plastic boards is better, and the efficiency of double packaging is not reduced, so that the efficiency and protection effect of packaging multiple PVC wood-plastic boards that do not need double-sided lamination are improved, and the problem of low efficiency of film packaging of stacked wood-plastic boards in existing fine film packaging devices is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings;

[0017] Figure 1 This is a schematic diagram of a first top view of a device for laminating and packaging stacked PVC wood-plastic panels;

[0018] Figure 2 This is a second top view structural schematic diagram of a stacked PVC wood-plastic board laminating and packaging device;

[0019] Figure 3 This is a schematic diagram of the half-section structure of a stacked PVC wood-plastic board laminating and packaging device.

[0020] Explanation of the numbers in the figure: 1. Support base plate; 2. Universal wheel; 3. Vertical plate; 4. Slider; 5. External ring; 6. Transverse axis; 7. Elastic member; 8. Connecting ring; 9. Sliding ring; 10. Traction rope; 11. Winding ring; 12. Fixed tube; 13. Linking plate; 14. Fixed plate; 15. External shaft; 16. Positioning plate; 17. Movable shaft; 18. Movable plate; 19. Laying plate; 20. Limiting groove; 21. Support wheel; 22. Support frame; 23. External gear; 24. Driving wheel; 25. Transmission shaft; 26. Eccentric rocker arm; 27. Circular plate; 28. Low-resistance handle. DETAILED DESCRIPTION

[0021] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0023] It should be noted that all directional indications in the embodiments of the present invention (such as up-down-left-right-front-back...) are only used to explain the relative position relationship - movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0024] See also Figure 1-3 As shown, a stacked PVC wood-plastic board laminating and packaging device includes a supporting base plate 1, universal wheels 2 and vertical plates 3; a plurality of universal wheels 2 are fixedly connected to the lower surface of the supporting base plate 1; a vertical plate 3 is fixedly connected to the upper surface of the supporting base plate 1; a circular plate 27 is fixedly connected to the vertical plate 3; the outer surface of the circular plate 27 is grooved and slidably sleeved with a slider 4; an external ring 5 is fixedly connected to the slider 4; a laminating and packaging unit is provided on the external ring 5; when working, the stacked PVC wood-plastic boards can be double- and efficiently laminar-packaged by the symmetrically structured laminating and packaging units, so that the wood-plastic boards can be efficiently laminar-packaged while the thickness of the laminating is high, and the protection effect of the wood-plastic boards is better, which solves the problem that the existing fine single-sided laminating device cannot perform thickened and comprehensive packaging for the stacked wood-plastic boards.

[0025] The film-coating and packaging unit includes a transverse shaft 6, an elastic member 7, a connecting ring 8 and a sliding ring 9; the transverse shaft 6 is inserted into a symmetrical groove on the outer ring 5; the elastic member 7, the connecting ring 8 and the sliding ring 9 are slidably sleeved on the transverse shaft 6; one end of the elastic member 7 is fixed to the outer ring 5 and the other end is fixed to the connecting ring 8; the connecting ring 8 is grooved and threadedly connected to the sliding ring 9; a traction rope 10 is fixed to the sliding ring 9; a reeling ring 11 is fixed to the end of the traction rope 10; a fixed tube 1 is sleeved on the opening in the reeling ring 11 2; the fixed tube 12 is symmetrically fixed with a fixed plate 14; the fixed plate 14 is fixed with a linkage plate 13; the linkage plate 13 is sleeved on the transverse shaft 6; the winding ring 11 is fixed with a low-resistance handle 28; the linkage plate 13 is fixed with an external shaft 15; the external shaft 15 is pin-connected with a positioning plate 16 corresponding to the low-resistance handle 28; the central opening of the linkage plate 13 is rotatably connected to a movable shaft 17; the movable shaft 17 is fixed with a movable plate 18; the circular plate 27 is fixed with a corresponding movable plate 18 When the cam 11 is in the working state, the two sliding rings 9 connected at the ends can move along the transverse axis 6, so that the protective film roll which is rotatably sleeved on the sliding ring 9 and restricted by the connecting ring 8 is fixed on the stacked PVC wood-plastic boards at one end and moves in a dual coordinate system, that is, it rotates around the transverse axis 6 while moving transversely on the transverse axis 6, thereby realizing circular double-layer film packaging of the PVC wood-plastic boards stacked on the movable plate 18 and the placing plate 19, so that the packaging speed is fast enough and the thickness of the film packaging is sufficient, so that the protection of the PVC wood-plastic boards is better, and the efficiency of double packaging is not reduced, so that the efficiency and protection effect of packaging multiple PVC wood-plastic boards that do not need double-sided lamination are improved, and the problem of low efficiency of the existing fine film packaging device for film packaging of stacked wood-plastic boards is solved.

[0026] The curved surface of the linkage plate 13 is provided with a limiting groove 20; a support wheel 21 is symmetrically rotatably inserted in the limiting groove 20; a support frame 22 is sleeved on the support wheel 21; the support frame 22 is fixedly connected to the supporting base plate 1; when working, the linkage plate 13 is connected to the suspended rotation through the rolling friction connection between the support wheel 21 and the limiting groove 20, so that the strength pressure on the transverse shaft 6 is reduced, so that cheaper materials with lower structural strength can be replaced, so that the cost is further reduced, and the stability and precision of long-term use are better guaranteed.

[0027] The curved surface of the outer connecting ring 5 is provided with external teeth 23; the outer teeth 23 are meshed with a driving wheel 24; the driving wheel 24 is fixedly connected to a transmission shaft 25; the end of the transmission shaft 25 is sleeved with an eccentric rocker arm 26; when working, the eccentric rocker arm 26 is stepped on to rotate in a circle, so that the transmission shaft 25 and the driving wheel 24 rotate in a circle, thereby driving the outer connecting ring 5 to rotate, thereby driving the symmetrically fixed transverse axis 6 on the outer connecting ring 5 and the protective film roll to rotate in a circle around the PVC wood-plastic panels stacked on the movable plate 18 and the mounting plate 19 to pack, thereby realizing double-layer rapid circular motion for film coating and packaging, which increases the efficiency of stacking PVC and solves the problem of low efficiency of existing large-surface film coating and packaging of PVC wood-plastic panels.

[0028] The movable plate 18 and the circular plate 27 are made of engineering plastics; the transverse shaft 6 is made of an aluminum alloy round tube; when working, the transverse shaft 6 made of the aluminum alloy round tube ensures that the structural strength is large enough to support the weight of the protective film used for packaging, the weight of the stacked wood-plastic boards and the weight of other structures, while the weight does not increase much, making processing convenient; the movable plate 18 and the circular plate 27 are made of engineering plastics, ensuring that the structural strength is sufficient and the weight is lower than that of metal, making the overall equipment lighter and more convenient and safe to use.

[0029] The support base plate 1 is made of aluminum alloy square tubes welded together to form an I-shape; the vertical plate 3 is made of aluminum alloy square tubes; when working, the vertical plate 3 made of aluminum alloy square tubes can have sufficient strength to support the circular plate 27 and other components, and at the same time is light enough to facilitate movement, processing and use; the support base plate 1 made of aluminum alloy square tubes welded together to form an I-shape is located in the vertical direction of the center of gravity of the entire packaging device, so that it can stably support weight, and it is also convenient for personnel to approach the movable plate 18 and the laying plate 19 to stack PVC wood-plastic panels on them, making the installation and removal of PVC wood-plastic panels more convenient and safe, and convenient to use tools such as forklifts for horizontal movement, making the movement of the PVC wood-plastic panels whose weight increases after stacking more convenient and safer, and there are various ways to remove them, which is suitable for use under various production conditions.

[0030] By adopting the above scheme, when the present invention is in use, the stacked PVC wood-plastic boards can be double-coated and efficiently packaged through the symmetrically structured film packaging unit, so that the wood-plastic boards can be efficiently coated and packaged while the thickness of the film is high, and the protection effect of the wood-plastic boards is better, which solves the problem that the existing fine single-sided coating device cannot perform thickening and comprehensive packaging for the stacked wood-plastic boards; by holding the low-resistance handle 28 for circular motion, the winding ring 11 is driven to rotate, and the locking plate 16 is blocked to drive the linkage plate 13 to rotate, so that the two transverse shafts 6 perform circular motion at the same time, and the traction rope 10 is wound at the same time, so that the two sliding rings 9 connected at the end can move along the transverse shaft 6 The protective film roll which is sleeved on the sliding ring 9 and restricted by the connecting ring 8 is fixed at one end on the stacked PVC wood-plastic boards to move in a dual coordinate system, that is, it rotates around the transverse axis 6 while moving transversely on the transverse axis 6, thereby realizing the circumferential double-layer film packaging of the PVC wood-plastic boards stacked on the movable plate 18 and the mounting plate 19, so that the packaging speed is fast enough and the thickness of the film packaging is sufficient, so that the protection of the PVC wood-plastic boards is better, and the efficiency of the double packaging is not reduced, so that the efficiency and protection effect of packaging multiple PVC wood-plastic boards that do not need double-sided lamination are improved, and the problem of the existing fine film packaging device for the efficiency of film packaging of stacked wood-plastic boards is solved. Low problem; the rolling friction connection between the supporting wheel 21 and the limiting groove 20 makes the linkage plate 13 connected in a suspended rotation, which reduces the strength pressure on the transverse shaft 6, makes it possible to replace cheaper materials with low structural strength, further reduces the cost, and ensures the stability and precision of long-term use; the eccentric rocker arm 26 is stepped on for circular rotation, so that the transmission shaft 25 and the driving wheel 24 are rotated in a circular manner, thereby driving the external ring 5 to rotate, thereby driving the transverse shaft 6 symmetrically fixed on the external ring 5, and the protective film roll to rotate in a circular manner around the PVC wood-plastic panels stacked on the movable plate 18 and the mounting plate 19 for packaging, thereby realizing double-layer rapid circular motion for laminating packaging, The stacked PVC packaging efficiency is increased, solving the problem of low efficiency of existing large-surface film-coated PVC wood-plastic panels packaging; the transverse shaft 6 made of aluminum alloy round tube ensures that the structural strength is sufficient to support the weight of the protective film used for packaging, the weight of the stacked wood-plastic panels and the weight of other structures, while the weight does not increase much, making processing convenient; the movable plate 18 and the circular plate 27 made of engineering plastic ensure sufficient structural strength while being lower in weight than metal, making the overall equipment lighter and more convenient and safe to use; the vertical plate 3 made of aluminum alloy square tube ensures that it has sufficient strength to support the circular plate 27 and other components, while being light enough to facilitate movement, processing and use;The I-shaped support base 1, made by welding aluminum alloy square tubes, is located perpendicular to the center of gravity of the packaging device, allowing for stable weight support. It also makes it easy for personnel to approach the movable plate 18 and the mounting plate 19 to stack the PVC wood-plastic panels on them, making installation and removal of the PVC wood-plastic panels more convenient and safer. It also facilitates horizontal movement using tools such as forklifts, making it easier and safer to move the heavier PVC wood-plastic panels after stacking. A variety of removal methods are available, making it suitable for use in various production conditions.

[0031] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0032] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. A device for stacking PVC wood-plastic panels and laminating and packaging them, characterized in that: The invention comprises a supporting base plate (1), universal wheels (2) and a vertical plate (3); a plurality of universal wheels (2) are fixedly connected to the lower surface of the supporting base plate (1); a vertical plate (3) is fixedly connected to the upper surface of the supporting base plate (1); a circular plate (27) is fixedly connected to the vertical plate (3); a sliding block (4) is slidably sleeved on the outer surface of the circular plate (27); an external connecting ring (5) is fixedly connected to the sliding block (4); a film-covering and packaging unit is provided on the external connecting ring (5); The film-coating packaging unit comprises a transverse shaft (6), an elastic member (7), a connecting ring (8) and a sliding ring (9); the transverse shaft (6) is symmetrically slotted and inserted on the outer ring (5); the elastic member (7), the connecting ring (8) and the sliding ring (9) are slidingly sleeved on the transverse shaft (6); one end of the elastic member (7) is fixedly connected to the outer ring (5) and the other end is fixedly connected to the connecting ring (8); the slot on the connecting ring (8) is threadedly connected to the sliding ring (9); a traction rope (10) is fixedly connected to the sliding ring (9); the end of the traction rope (10) is fixedly connected to a reeling ring (11); the inner opening of the reeling ring (11) is sleeved with a fixing tube (12); A fixed plate (14) is symmetrically fixed to the fixed tube (12); a linkage plate (13) is fixed to the fixed plate (14); the linkage plate (13) is sleeved on the transverse shaft (6); a low-resistance handle (28) is fixed to the winding ring (11); an external shaft (15) is fixed to the linkage plate (13); a locking plate (16) is connected to the external shaft (15) corresponding to the low-resistance handle (28); a central opening of the linkage plate (13) is rotatably connected to a movable shaft (17); a movable plate (18) is fixed to the movable shaft (17); a mounting plate (19) is fixed to the circular plate (27) corresponding to the movable plate (18); The curved surface of the linkage plate (13) is provided with a limiting groove (20); a support wheel (21) is symmetrically rotated and inserted into the limiting groove (20); a support frame (22) is sleeved on the support wheel (21); the support frame (22) is fixedly connected to the support base plate (1); External teeth (23) are provided on the curved surface of the external connecting ring (5); a driving wheel (24) is meshedly connected to the external teeth (23); a transmission shaft (25) is fixedly connected to the driving wheel (24); and an eccentric rocker arm (26) is sleeved on the end of the transmission shaft (25).

2. The device for laminating and packaging stacked PVC wood-plastic panels according to claim 1, characterized in that: The movable plate (18) and the circular plate (27) are made of engineering plastics; and the transverse shaft (6) is made of an aluminum alloy round tube.

3. The device for laminating and packaging stacked PVC wood-plastic panels according to claim 2, characterized in that: The supporting base plate (1) is formed into an I-shape by welding aluminum alloy square tubes; and the vertical plate (3) is made of aluminum alloy square tubes.

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