WO2023217293A1

WO2023217293A1 - Film-laminating and packaging device for pvc wood-plastic composite boards

Info

Publication number: WO2023217293A1
Application number: PCT/CN2023/097405
Authority: WO
Inventors: 艾明贤; 艾华; 沈菲菲
Original assignee: 安徽以诺木塑板材科技有限公司
Priority date: 2022-12-29
Filing date: 2023-05-31
Publication date: 2023-11-16
Also published as: CN115946905A

Abstract

A film-laminating and packaging device for PVC wood-plastic composite boards. The device comprises: a packaging plate trailer (1); suspension supports (2), which are symmetrically and fixedly connected to the packaging plate trailer; a threaded shaft (3) and a smooth shaft (4), which are rotationally connected between the suspension supports; a slider (5), which is threadedly sleeved on the threaded shaft; a film reel (6), which is rotatably sleeved on the slider; a crank (20), which is inserted into an opening at one end of the threaded shaft; and rotation units, which are symmetrically and fixedly connected to the packaging plate trailer. By manually rotating the crank, the winding position of a protective film on a PVC wood-plastic composite board can be changed, thereby solving the problem of the low efficiency caused by the fact that protective films need to be manually wound around PVC wood-plastic composite boards at present.

Description

A kind of PVC wood-plastic board laminating and packaging device

Technical field

The invention relates to the field of wood-plastic board processing, specifically a PVC wood-plastic board coating and packaging device.

Background technique

Wood-plastic board is mainly made of wood (wood cellulose, plant cellulose) as the basic material, thermoplastic polymer materials (plastics) and processing aids, etc., which are mixed evenly and then heated and extruded by mold equipment. High-tech, green and environmentally friendly new decorative materials have the properties and characteristics of wood and plastic. They are new composite materials that can replace wood and plastic.

Chinese utility model patent CN214986512U discloses a roll packaging device, which includes a coating device, a roll storage box, and a transfer box. The coating device includes an upper pressure plate, a lower pressure plate, an upper hydraulic device, a lower hydraulic device, and a transfer box. box; the upper pressure plate is connected to the upper hydraulic device through a hydraulic rod, a servo motor is provided on the support rod of the lower hydraulic device, a support seat is provided on the servo motor, and the support seat is fixedly connected to the lower pressure plate, so The servo motor is used to adjust the inclination direction and angle of the lower pressure plate. Two plastic packaging roller shafts are provided on one side of the film coating device. One plastic packaging roller shaft is close to the upper pressure plate, and the other plastic packaging roller shaft is close to the lower pressure plate. Packaging efficiency while recycling packing scraps.

The existing board packaging device is highly efficient, but it only packs a single board in the assembly line. However, this method is not suitable for producing a large number of wood-plastic boards in an emergency. Therefore, in an emergency, multiple wood-plastic boards need to be stacked in a The entire film packaging is carried out together. The existing assembly line equipment cannot be used to pack multiple wood-plastic boards at the same time, which causes manual packaging to consume a lot of physical strength. The wood-plastic boards can easily fall and hit the soles of the feet, causing injuries.

Contents of the invention

The purpose of the present invention is to solve the above technical problems and provide a PVC wood-plastic board coating and packaging device.

In order to achieve the above object, the present invention adopts the following technical solutions to achieve it;

The technical solution adopted by the present invention to solve the technical problem is: a PVC wood-plastic board coating packaging device according to the present invention, including a packaging pallet, a suspended bracket, a threaded shaft and an optical axis; the packaging pallet is symmetrically fixed A suspended bracket is connected; a threaded shaft and an optical shaft are rotatably connected between the suspended brackets; a slider is threadedly connected to the threaded shaft; a film roll frame is rotatably connected to the slider; one end of the threaded shaft There is a cranking handle plugged into the opening; a rotating unit is symmetrically fixed on the packaging pallet; during operation, the film rolling frame is connected by rotating on the slider, and then two people lift the PVC wood plastic board and move the film rolling frame One end of the protective film on the PVC wood-plastic board is fixed on the PVC wood-plastic board, and then the PVC wood-plastic board can be wrapped and coated manually, and then the handle is manually turned to change the position of the protective film winding on the PVC wood-plastic board, so that Comprehensive coating and packaging of PVC wood-plastic boards solves the problem of low efficiency in the existing manual wrapping and protection methods of PVC wood-plastic boards.

Further, the rotating unit includes a suspended plate, a clamping tube and an elastic telescopic plate; the suspended plate is symmetrically fixed on the upper surface of the packing pallet; a clamping tube is rotated and plugged into the suspended plate; the clamping clamp A limit ring is threaded on the pipe; an elastic telescopic plate is symmetrically fixed inside the clamp pipe; a right-angle plate is fixed at the lower end of the elastic telescopic plate; a limit side plate is symmetrically connected to the corresponding right-angle plate in the clamp pipe ; The outer surface of the clamping pipe is elastically contacted with a friction wheel; a motor is fixed on the friction wheel; the motor is fixed on the upper surface of the packing pallet; during operation, multiple pieces of PVC wood-plastic boards are clamped manually Insert between two right-angle boards, clamped by symmetrical elastic expansion boards, and limited in width by symmetrical limit side boards. Then pull out the protective film from the film roll frame and fix it between the PVC wood-plastic boards, and then start The motor drives the holding clamp tube to rotate, thereby driving the PVC wood-plastic board to rotate and film, and then manually holding the crank to change the position of the film roll frame, so as to cover both ends of the PVC wood-plastic board to protect the PVC wood-plastic board. The coating on the plastic board is uniform, which solves the existing problem of low efficiency of manual coating of PVC wood plastic board.

Further, the threaded shaft and the optical axis are symmetrically slidably connected with a limiting baffle; a plurality of first magnetic strips are plugged into the openings on the limiting baffle and the slider; the film roll frame corresponds to the first A plurality of second magnetic strips are plugged into the opening of the magnetic strip; during operation, through the magnetic connection between the first magnetic strip and the second magnetic strip, the frictional resistance of the film roll frame rotating around the slider is increased, and it can be rotated at every turn. The magnetic connection position of the first magnetic strip and the second magnetic strip is set to stop, so that the film roll frame will not rotate at an excessive speed when being pulled by the PVC wood plastic board to rotate and cover, and the protective film will not be pulled too much. out, so that the protective film always remains in a tight state when covering the PVC wood-plastic board, so that the coating and packaging effect of the PVC wood-plastic board is good, and it solves the existing manual packaging and packaging of PVC wood-plastic board. Membrane efficiency is low.

Further, a sliding groove is provided at the lower end of the suspended bracket; a slide rail plate is slidably inserted into the sliding groove; the slide rail plate is fixed on the upper surface of the packing pallet; during operation, the suspended bracket is loosened from the The connection of the packaging pallet allows the suspended bracket to move along the slide rail plate, so that one end of the threaded shaft and the optical shaft is opened, so that the film roll frame can be easily replaced and a new film roll frame can be quickly replaced. Achieve continuous coating of PVC wood plastic panels.

Further, the diameter of the limit baffle is larger than the diameter of the slider; the slider is a cylinder; during operation, the diameter of the limit baffle is larger than the diameter of the slider, so that the limiter fixed on the slider The baffle can restrict the film roll frame that is rotated and sleeved on the slider, so that the film roll frame can rotate arbitrarily on the slider for film coating, and cooperates with the mutual magnetic attraction of the first magnetic strip and the second magnetic strip, so that the film roll frame can be The number of rotations of the film frame is the same as the moving speed of the protective film on the film roll frame, so that the protective film is always in a tight state, so that the protective film wrapped around the PVC wood plastic board remains tight, making the winding effect Well, it solves the problem that the existing manual packaging of PVC wood-plastic boards with wrapping film is inefficient and the upper and lower positions cannot be tightly packed.

Furthermore, the suspended plate, clamping tube, elastic expansion plate and right-angle plate are all made of plastic; when working, the suspended plate, clamping tube, elastic expansion plate and right-angle plate made of plastic make the quality low. It is easy to rotate, and at the same time, the low hardness puts little pressure on the PVC wood-plastic board when it comes into contact, reducing scratches on the PVC wood-plastic board, so that the PVC wood-plastic board can reduce unnecessary scratches when packaging and coating.

The invention provides a PVC wood-plastic board coating and packaging device, which has the following beneficial effects:

1. In the present invention, the film rolling frame is connected by rotating the slider, and then two people lift the PVC wood-plastic board, fix one end of the protective film on the film rolling frame on the PVC wood-plastic board, and then manually rotate the PVC wood-plastic board. The board can be wrapped and coated, and then the handle can be manually turned to change the position of the protective film wrapped around the PVC wood-plastic board, thus enabling the PVC wood-plastic board to be fully covered and packaged, solving the existing problem of manually wrapping the PVC board. The problem of low efficiency in the way of wrapping and protecting wood-plastic boards;

2. In this invention, multiple pieces of PVC wood-plastic boards are inserted between two right-angle boards by manual clamping, clamped by symmetrical elastic expansion boards, and the width is limited by symmetrical limiting side boards, and then the protective film is removed from the film roll frame Pull it out and fix it between the PVC wood-plastic boards, then start the motor to drive the clamping tube to rotate, thereby driving the PVC wood-plastic board to rotate and film, and then manually hold the crank to change the position of the film roll frame, so that the PVC Both ends of the wood-plastic board are covered with film to protect it, so that the film on the PVC wood-plastic board is evenly coated, which solves the existing problem of low efficiency of manual coating of PVC wood-plastic board.

Description of the drawings

The specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings;

Figure 1 is a first three-dimensional structural schematic diagram of a PVC wood-plastic board coating and packaging device;

Figure 2 is a second three-dimensional structural schematic diagram of a PVC wood-plastic board coating and packaging device;

Figure 3 is a partial half-section three-dimensional structural diagram of a PVC wood-plastic board laminating and packaging device;

Figure 4 is a partially enlarged structural diagram of a PVC wood-plastic board laminating and packaging device.

Description of numbers in the figure: 1. Packing trolley; 2. Suspension bracket; 3. Threaded shaft; 4. Optical shaft; 5. Slider; 6. Film roll frame; 7. First magnetic strip; 8. Second magnetic strip ; 9. Limit baffle; 10. Sliding groove; 11. Slide rail plate; 12. Suspended plate; 13. Holding clamp tube; 14. Elastic expansion plate; 15. Right angle plate; 16. Friction wheel; 17. Electric motor; 18. Limiting side plate; 19. Limiting ring; 20. Rocker.

Detailed ways

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

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

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 relationship between various components in a specific posture (as shown in the drawings) The relative position relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

Please refer to Figure 1-4, a PVC wood-plastic board coating and packaging device, including a packaging pallet 1, a suspended bracket 2, a threaded shaft 3 and an optical shaft 4; the packaging pallet 1 is symmetrically fixed with a suspended bracket 2; A threaded shaft 3 and an optical shaft 4 are rotatably connected between the suspended supports 2; a slider 5 is threadedly connected to the threaded shaft 3; a film rolling frame 6 is rotatably connected to the slider 5; A crank handle 20 is plugged into the hole at one end of the threaded shaft 3; a rotating unit is symmetrically fixed on the packing cart 1; during operation, the film roll frame 6 is connected by rotating on the slider 5, and then the two people lift it PVC wood-plastic board, fix one end of the protective film on the film roll frame 6 on the PVC wood-plastic board, and then manually rotate the PVC wood-plastic board to wrap the film, and then manually turn the handle 20 to change the position of the protective film. The winding position on the PVC wood-plastic board enables comprehensive coating and packaging of the PVC wood-plastic board, which solves the problem of low efficiency of the existing manual winding and protection method around the PVC wood-plastic board.

The rotating unit includes a suspended plate 12, a clamping tube 13 and an elastic telescopic plate 14; the suspended plate 12 is symmetrically fixed on the upper surface of the packing truck 1; a clamping tube 13 is rotatably inserted into the suspended plate 12; The clamp tube 13 is threaded with a limiting ring 19; an elastic expansion plate 14 is symmetrically fixed inside the clamp pipe 13; a right-angle plate 15 is fixed at the lower end of the elastic expansion plate 14; the clamp The corresponding right-angle plate 15 in the tube 13 is symmetrically fixed with a limited side plate 18; the outer surface of the clamp tube 13 is elastically contacted with a friction wheel 16; a motor 17 is fixed on the friction wheel 16; the motor 17 is fixed On the upper surface of the baling pallet truck 1; during operation, multiple pieces of PVC wood-plastic boards are inserted between two right-angle boards 15 through manual clamping, and are clamped by the symmetrical elastic expansion boards 14 and restricted by the symmetrical limit side boards 18 width, and then pull the protective film out from the film roll frame 6 and fix it between the PVC wood-plastic boards, and then start the motor 17 to drive the clamping tube 13 to rotate, thereby driving the PVC wood-plastic board to rotate and cover, and then manually hold it Hold the rocking handle 20 to change the position of the film rolling frame 6, thereby covering and protecting both ends of the PVC wood-plastic board, making the coating on the PVC wood-plastic board uniform, solving the existing problem of manually covering the PVC wood-plastic board. The problem of low membrane efficiency.

The threaded shaft 3 and the optical axis 4 are symmetrically slidably connected with a limiting baffle 9; a plurality of first magnetic strips 7 are plugged into the openings on the limiting baffle 9 and the slider 5; the film roll frame 6 A plurality of second magnetic strips 8 are plugged into the openings corresponding to the first magnetic strips 7; during operation, the film roll frame 6 rotates around the slider 5 through the magnetic connection between the first magnetic strips 7 and the second magnetic strips 8. The frictional resistance increases, and can be stopped at the magnetic connection position of each set of first magnetic strips 7 and second magnetic strips 8, so that the film roll frame 6 will not be pulled by the PVC wood plastic board rotation coating. Excessive rotation will not cause the protective film to be pulled out too much, so that the protective film will always remain in a tight state when covering the PVC wood-plastic board, thus making the coating and packaging effect of the PVC wood-plastic board good. It solves the existing low efficiency of manual packaging and coating of PVC wood plastic boards.

A sliding groove 10 is provided at the lower end of the suspended bracket 2; a slide rail plate 11 is slidably inserted into the sliding groove 10; the slide rail plate 11 is fixed on the upper surface of the packing truck 1; during operation, by loosening The connection between the suspended bracket 2 and the packing cart 1 allows the suspended bracket 2 to move along the slide rail plate 11, so that one end of the threaded shaft 3 and the optical shaft 4 is opened, so that the film roll frame 6 can be easily replaced, so that The new roll film frame 6 can be quickly replaced to achieve continuous film coating of PVC wood plastic panels.

The diameter of the limit baffle 9 is larger than the diameter of the slider 5; the slider 5 is a cylinder; during operation, the diameter of the limit baffle 9 is larger than the diameter of the slider 5, so that it is fixed on the slider 5 The limit baffle 9 can limit the film roll frame 6 that is rotated and sleeved on the slider 5, so that the film roll frame 6 can rotate arbitrarily on the slider 5 for film coating, and cooperates with the first magnetic strip 7 and the second magnetic strip. The mutual magnetic attraction of the strips 8 causes the number of rotations of the film roll frame 6 to be the same as the moving speed of the protective film on the film roll frame 6, so that the protective film always remains in a tight state, so that the PVC wood plastic board is wrapped The protective film on the board is kept tight, which makes the winding effect good. It solves the problem that the existing manual packaging of PVC wood-plastic boards with wrapping film is inefficient and the upper and lower positions cannot be tightly packed.

The suspended plate 12, clamping tube 13, elastic telescopic plate 14 and right-angled plate 15 are all made of plastic; during operation, the suspended plate 12, clamping tube 13, elastic telescopic plate 14 and right-angled plate 15 are , making the quality low, easy to rotate, and the low hardness puts less pressure on the PVC wood-plastic board when it comes into contact, reducing scratches on the PVC wood-plastic board, so that the PVC wood-plastic board can reduce unnecessary scratches when packaging and coating. .

Adopting the above solution, when the present invention is in use, the film rolling frame 6 is rotated and sleeved on the slider 5, and then two people lift the PVC wood plastic board and fix one end of the protective film on the film rolling frame 6 to the PVC wood plastic board. on the PVC wood-plastic board, and then manually rotate the PVC wood-plastic board to wrap the film, and then manually turn the handle 20 to change the winding position of the protective film on the PVC wood-plastic board, thereby enabling the PVC wood-plastic board to be fully covered and packaged , which solves the problem of low efficiency of the existing manual winding and protection method around PVC wood-plastic boards; multiple pieces of PVC wood-plastic boards are inserted between two right-angle boards 15 by manual clamping, and are carried out by the symmetrical elastic expansion board 14 Clamping, the width is limited by the symmetrical limiting side plates 18, and then the protective film is pulled out from the film roll frame 6 and fixed between the PVC wood plastic boards, and then the motor 17 is started to drive the clamping tube 13 to rotate, so that the The PVC wood-plastic board is rotated for coating, and then the crank handle 20 is manually held to change the position of the film rolling frame 6, so that both ends of the PVC wood-plastic board are covered with film for protection, so that the coating on the PVC wood-plastic board is even, and the problem is solved The existing problem of low efficiency of manual coating of PVC wood-plastic panels is solved; through the magnetic connection of the first magnetic strip 7 and the second magnetic strip 8, the friction resistance of the film roll frame 6 rotating around the slider 5 is increased. , and can be stopped at the magnetic connection position of each group of first magnetic strips 7 and second magnetic strips 8, so that the film roll frame 6 will not rotate at an excessive speed when being pulled by the PVC wood-plastic board rotation coating, It will not cause the protective film to be pulled out too much, so that the protective film always remains in a tight state when covering the PVC wood-plastic board, so that the coating and packaging effect of the PVC wood-plastic board is good and solves the existing problem. Manual packaging and coating of PVC wood-plastic panels is inefficient; by loosening the connection between the suspended bracket 2 and the packaging truck 1, the suspended bracket 2 can move along the slide rail plate 11, thereby making the threaded shaft 3 and the optical axis 4 One end is opened, so that the film roll frame 6 can be easily replaced, so that a new film roll frame 6 can be quickly replaced to achieve continuous coating of the PVC wood-plastic board; the diameter of the limit baffle 9 is larger than the slider 5 in diameter, so that the limiting baffle 9 fixed on the slider 5 can limit the film roll frame 6 that is rotatably connected to the slider 5, so that the film roll frame 6 can rotate arbitrarily on the slider 5 for film coating. , with the mutual magnetic attraction of the first magnetic strip 7 and the second magnetic strip 8, so that the number of rotations of the film roll frame 6 is the same as the moving speed of the protective film on the film roll frame 6, so that the protective film always remains tight state, so that the protective film wrapped around the PVC wood-plastic board remains tight, making the winding effect good, solving the problem of the existing manual wrapping around the PVC wood-plastic board, which is inefficient and cannot tighten the upper and lower positions. Stretchy packaging; the suspended board 12, clamping tube 13, elastic telescopic board 14 and right-angled board 15 made of plastic make the quality low and easy to rotate. At the same time, the low hardness puts little pressure on the PVC wood-plastic board when it comes into contact, reducing the impact on the PVC wood-plastic board. The scratches on the PVC wood plastic board can reduce unnecessary scratches when the PVC wood plastic board is packaged and covered with film.

In the description of this specification, reference to the description of "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one aspect of the present invention. in an embodiment or example. In this specification, schematic representations of the above 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.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have other aspects. Various changes and modifications are possible, which fall within the scope of the claimed invention.

Claims

A PVC wood-plastic board coating and packaging device, characterized by: including a packaging pallet (1), a suspended bracket (2), a threaded shaft (3) and an optical axis (4); the packaging pallet (1) is symmetrical A suspended bracket (2) is fixedly connected; a threaded shaft (3) and an optical axis (4) are rotatably connected between the suspended brackets (2); a slider (5) is threaded on the threaded shaft (3); A film rolling frame (6) is rotatably connected to the slider (5); a crank handle (20) is plugged into a hole at one end of the threaded shaft (3); a symmetrically fixed mounting plate is fixed on the packaging pallet (1). Connected with rotating unit.
A PVC wood-plastic board coating and packaging device according to claim 1, characterized in that: the rotating unit includes a suspended plate (12), a clamping tube (13) and an elastic telescopic plate (14); The plate (12) is symmetrically fixed on the upper surface of the packing truck (1); a clamping tube (13) is rotated and inserted into the suspended plate (12); the clamping tube (13) is threaded and sleeved with a limited space ring (19); an elastic expansion plate (14) is symmetrically fixed inside the clamping tube (13); a right-angle plate (15) is fixed at the lower end of the elastic expansion plate (14); the clamping tube (13) 13) The inner corresponding right-angle plate (15) is symmetrically fixed with the limited side plate (18); the outer surface of the clamp tube (13) is elastically contacted with a friction wheel (16); the friction wheel (16) is fixed There is an electric motor (17); the electric motor (17) is fixed on the upper surface of the packing truck (1).
A PVC wood-plastic board coating and packaging device according to claim 2, characterized in that: the threaded shaft (3) and the optical axis (4) are symmetrically slidably connected with a limiting baffle (9); A plurality of first magnetic strips (7) are inserted into the openings on the baffle (9) and the slider (5); and a plurality of first magnetic strips (7) are inserted into the openings corresponding to the first magnetic strips (7) in the film roll frame (6). A plurality of second magnetic strips (8).
A PVC wood-plastic board coating and packaging device according to claim 3, characterized in that: a sliding groove (10) is provided at the lower end of the suspended bracket (2); and a sliding slot (10) is inserted into the sliding groove (10). There is a slide rail plate (11); the slide rail plate (11) is fixed on the upper surface of the baling pallet truck (1).
A PVC wood-plastic board coating and packaging device according to claim 4, characterized in that: the diameter of the limit baffle (9) is larger than the diameter of the slider (5); the slider (5) is cylinder.
A PVC wood-plastic board coating and packaging device according to claim 5, characterized in that: the suspended board (12), the clamping tube (13), the elastic expansion board (14) and the right-angle board (15) are all Made of plastic.