PVC decorative film compounding device

Abstract

The utility model discloses a PVC decorative film compounding device, and particularly relates to the technical field of composite decorative films, the PVC decorative film compounding device comprises a supporting frame, a first groove and a second groove are formed in one side of the upper end of the supporting frame, a first motor and a second motor are arranged on one side of the outer end of the supporting frame, and output shafts of the first motor and the second motor penetrate through the end face of the supporting frame; and a second lead screw is arranged on the portion, on the inner side of the second groove, of the output shaft of the second motor. When the decorative film winding device is actually used, dust and impurities adsorbed on the surface of a decorative film can be conveniently cleaned through the air injection pipe under the corresponding arrangement state of the rotary adjusting plate, the guide rod, the air guide pipe and the air injection pipe, so that when the decorative film is wound, the two surfaces of the decorative film are prevented from being damaged by the impurities, and the service life of the decorative film is prolonged. And meanwhile, the angle of the rotary adjusting plate can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of composite decorative films, and more specifically, to a PVC decorative film composite device. Background Art

[0002] A laminating machine combines two or more layers of material using adhesive, giving the original material new functionality. PVC decorative film is a building decoration material made primarily from polyvinyl chloride (PVC), suitable for interior decoration applications such as doors, cabinets, wardrobes, and background walls. The production of PVC decorative film requires a laminating device. For example, patented technology disclosed in prior art publication No. CN221022395U discloses a PVC decorative film laminating device. Two films are placed on two winding rollers, then stretched and bonded together with a portion of adhesive. The two corners of the two films are then stretched and placed on the surfaces of two pressure plates. Simultaneously, a pull rod is pulled through a notch in the baffle, moving horizontally while compressing a spring. Once the composite film is placed on the pressure plate, the pull rod is released, allowing the spring to reset the film, driving the pull rod and gasket to clamp the composite film on the pressure plate, thereby securing the composite film in place. Then, first cylinders at both ends push the push plates horizontally, moving the composite film on the pressure plate.

[0003] When the above-mentioned device is in use, the PVC decorative film composite device can also roll and compact the surfaces of the two films through the rotating drum when compounding them, thereby ensuring the density of the composite and the quality of the product. However, when the decorative film is rolled up, both sides of the decorative film are prone to adsorb dust, and the dust and impurities on the surface of the decorative film are cleaned, thereby damaging the surface of the rolled decorative film. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a PVC decorative film composite device. The technical problem to be solved by the present invention is: how to conveniently clean the dust and impurities on the surface of the decorative film.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a PVC decorative film composite device, comprising a support frame, a first groove and a second groove are provided on one side of the upper end of the support frame, a first motor and a second motor are provided on one side of the outer end of the support frame, the output shafts of the first motor and the second motor pass through the end face of the support frame and extend to the inside of the first groove and the second groove respectively, and the output shaft of the second motor is provided with a second screw rod on the inner side of the second groove.

[0006] A screw adjustment block is provided on the outer end face of the second screw, a rotation adjustment plate is provided on the inner end face of the screw adjustment block, a guide rod is provided in the middle of the inner end face of the rotation adjustment plate, an air guide tube is provided on one side of the inner end face of the rotation adjustment plate, an air jet tube is provided on one side of the outer end face of the air guide tube for blowing away dust and impurities on the surface of the PVC decorative film, and an air guide connecting tube is provided on the outer end face of the air guide tube on the side away from the air jet tube.

[0007] In a preferred embodiment, a locking mounting block is provided on one side of the upper end of the support frame, and a film-rewinding roller for winding the PVC decorative film is provided inside the locking mounting block. The rotating axis of the film-rewinding roller passes through the interior of the locking mounting block and extends to its outside.

[0008] A first bevel gear is provided on the outer end of the rotating shaft of the film-collecting roller, a drive motor is provided on the upper side of the outer end surface of the support frame, and a second bevel gear is provided on the outer end surface of the output shaft of the drive motor.

[0009] In a preferred embodiment, the output shaft of the first motor is provided with a first screw rod in the first groove, and a supporting sliding rod is provided inside the first groove.

[0010] The outer end surface of the first screw rod is provided with a support adjustment block, the inner end surface of the support adjustment block is provided with an adjustment roller shaft, and the first bevel gear and the second bevel gear are adapted to each other through meshing.

[0011] In a preferred embodiment, the locking mounting block, film-collecting roller, drive motor, first bevel gear and second bevel gear are provided in plural numbers and are arranged in a mirror image on both sides of the vertical central axis of the support frame when viewed from the right.

[0012] The first motor and the second motor are both electrically connected to an external control device, and the drive motor is electrically connected to the external control device.

[0013] In a preferred embodiment, the number of the first groove and the second groove are both two, and they are arranged in a mirror image state on both sides of the vertical central axis in the top view of the support frame.

[0014] There are two rotating adjustment plates, which are arranged in a mirror image on both sides of the vertical central axis in the top view of the support frame.

[0015] In a preferred embodiment, there are two air guide tubes, which are arranged in a mirror image state in the main viewing direction of the rotating adjustment plate.

[0016] There are multiple air jet pipes, which are arranged in an array state on both sides of the vertical central axis of the air guide pipe in the downward direction. The air guide pipe is arranged in an inclined state in the main viewing direction.

[0017] The technical effects and advantages of the utility model: when the utility model is actually used, by setting the rotating adjustment plate, guide rod, air guide tube and air jet tube in corresponding states, the dust and impurities adsorbed on the surface of the decorative film can be conveniently cleaned through the air jet tube, thereby avoiding damage to both sides of the decorative film by impurities when the decorative film is rolled up, and at the same time, it is convenient to adjust the angle of the rotating adjustment plate. At the same time, when the first motor, the second motor, the first groove, the second groove, the supporting slide rod and the first screw rod are in corresponding states, the position of the adjusting roller and the rotating adjustment plate can be adjusted by the first motor and the second motor, thereby facilitating adjustment and control according to the thickness of the winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall rear structure of the utility model.

[0020] Figure 3 It is a schematic diagram of the overall cross-section connection structure of the utility model.

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of part A in the middle.

[0022] The accompanying drawings are marked as follows: 1 support frame, 2 first motor, 3 second motor, 4 first groove, 5 second groove, 6 locking mounting block, 7 film-collecting roller, 8 supporting slide rod, 9 first screw rod, 10 second screw rod, 11 driving motor, 12 supporting adjustment block, 13 second bevel gear, 14 first bevel gear, 15 adjusting roller, 16 screw rod adjustment block, 17 rotating adjustment plate, 18 guide rod, 19 air guide tube, 20 air injection tube, 21 air guide connecting tube. DETAILED DESCRIPTION

[0023] The utility model provides a PVC decorative film composite device, such as Figure 1 and 2 As shown, it includes a support frame 1, a first groove 4 and a second groove 5 are opened on one side of the upper end of the support frame 1, and a first motor 2 and a second motor 3 are provided on one side of the outer end of the support frame 1. The output shafts of the first motor 2 and the second motor 3 pass through the end face of the support frame 1 and extend to the inside of the first groove 4 and the second groove 5 respectively. The output shaft of the second motor 3 is provided with a second screw rod 10 on the inner side of the second groove 5.

[0024] An air guide connecting pipe 21 is provided on the outer end face of the air guide pipe 19 on the side away from the air injection pipe 20, and a locking mounting block 6 is provided on one side of the upper end of the support frame 1. A film-rewinding roller 7 for rewinding the PVC decorative film is provided inside the locking mounting block 6, and the rotating shaft of the film-rewinding roller 7 passes through the inside of the locking mounting block 6 and extends to its outside. A first bevel gear 14 is provided on the outer end of the rotating shaft of the film-rewinding roller 7, which can facilitate the installation and fixation of the film-rewinding roller 7 through the locking mounting block 6. A driving motor 11 is provided on the upper side of the outer end face of the support frame 1.

[0025] The outer end face of the output shaft of the driving motor 11 is provided with a second bevel gear 13, the output shaft of the first motor 2 is provided with a first screw rod 9 in the first groove 4, the interior of the first groove 4 is provided with a supporting slide rod 8, the outer end face of the first screw rod 9 is provided with a support adjustment block 12, and the locking mounting block 6, the film-receiving roller shaft 7, the driving motor 11, the first bevel gear 14 and the second bevel gear 13 are provided in multiple numbers, and are arranged in a mirror state on both sides of the vertical central axis of the support frame 1 when viewed from the right. The second bevel gear 13 can be driven to rotate by the driving motor 11, and at the same time, when the first bevel gear 14 and the second bevel gear 13 are in meshing state, the film-receiving roller shaft 7 can be driven to rotate, thereby facilitating the winding of the decorative film.

[0026] The first motor 2 and the second motor 3 are both electrically connected to the external control device, and the drive motor 11 is electrically connected to the external control device. There are two first grooves 4 and two second grooves 5, and they are mirror-imaged on both sides of the vertical center axis of the support frame 1 when viewed from above.

[0027] like Figure 3 and 4 As shown, the outer end face of the second screw 10 is provided with a screw adjustment block 16, the inner end face of the screw adjustment block 16 is provided with a rotary adjustment plate 17, the middle part of the inner end face of the rotary adjustment plate 17 is provided with a guide rod 18, and one side of the inner end face of the rotary adjustment plate 17 is provided with an air guide tube 19, and one side of the outer end face of the air guide tube 19 is provided with an air jet 20 for blowing away dust and impurities on the surface of the PVC decorative film. The outer end face of the air guide tube 19 is provided with an air guide connecting tube 21 on the side away from the air jet 20, which can facilitate the blowing away of dust and impurities adsorbed on the surface of the decorative film through the air jet 20, thereby avoiding damage to the surface of the decorative film caused by impurities when the decorative film is rolled. The inner end face of the support adjustment block 12 is provided with an adjusting roller 15.

[0028] There are two rotating adjustment plates 17, which are arranged in a mirror-image state on both sides of the vertical central axis of the support frame 1 in the top-view direction. There are two air ducts 19, which are arranged in a mirror-image state in the main viewing direction of the rotating adjustment plate 17. There are multiple air jet pipes 20, which are arranged in an array state on both sides of the vertical central axis of the air duct 19 in the top-view direction. The air duct 19 is arranged in an inclined state in the main viewing direction.

[0029] Working principle of the present invention: When the present invention is used, the staff installs the film-collecting roller 7 on the upper end of the locking mounting block 6, and aligns and meshes the second bevel gear 13 and the first bevel gear 14 together, and then the staff can control the first motor 2 and the second motor 3 to work, the first motor 2 will drive the adjusting roller 15 to adjust the position, and the second motor 3 will drive the rotating adjustment plate 17 to adjust the position, and then the staff can adjust the rotating adjustment plate 17 to a suitable angle, and then the staff can squeeze the surface of the film raw material of the PVC decorative film. , thereby compacting the bonding parts of the film raw materials, the staff can pass the compacted decorative film through the outer end surface of the adjusting roller 15 and the outer end surface of the guide rod 18, and wind the decorative film around the outer end surface of the film-receiving roller 7. Then the staff can control the drive motor 11 to work, and the drive motor 11 will drive the film-receiving roller 7 to rotate. Then the staff can blow air to both sides of the decorative film through the air guide tube 19 and the air jet tube 20, so as to clean the dust and debris adsorbed on both sides of the decorative film, thereby avoiding damage to the surface of the decorative film by impurities and dust when the decorative film is rolled.

[0030] Finally, a few points should be explained: the drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A PVC decorative film composite device, characterized in that: include: A support frame (1) is provided with a first groove (4) and a second groove (5) on one side of its upper end, a first motor (2) and a second motor (3) are provided on one side of the outer end of the support frame (1), the output shafts of the first motor (2) and the second motor (3) pass through the end surface of the support frame (1) and extend to the inside of the first groove (4) and the second groove (5) respectively, and the output shaft of the second motor (3) is provided with a second screw rod (10) on the inner side of the second groove (5); The outer end surface of the second screw (10) is provided with a screw adjustment block (16), the inner end surface of the screw adjustment block (16) is provided with a rotation adjustment plate (17), the middle part of the inner end surface of the rotation adjustment plate (17) is provided with a guide rod (18), one side of the inner end surface of the rotation adjustment plate (17) is provided with an air guide tube (19), one side of the outer end surface of the air guide tube (19) is provided with an air injection tube (20) for blowing away dust and impurities on the surface of the PVC decorative film, and the outer end surface of the air guide tube (19) is provided with an air guide connecting tube (21) on the side away from the air injection tube (20).

2. The PVC decorative film composite device according to claim 1, characterized in that: A locking mounting block (6) is provided on one side of the upper end of the support frame (1), and a film-rewinding roller (7) for rewinding the PVC decorative film is provided inside the locking mounting block (6), and a rotating shaft of the film-rewinding roller (7) passes through the interior of the locking mounting block (6) and extends to the outside thereof; A first bevel gear (14) is provided at the outer end of the rotating shaft of the film collecting roller (7), a drive motor (11) is provided on the upper side of the outer end surface of the support frame (1), and a second bevel gear (13) is provided at the outer end surface of the output shaft of the drive motor (11).

3. The PVC decorative film composite device according to claim 2, characterized in that: The output shaft of the first motor (2) is provided with a first screw rod (9) in the first groove (4), and a supporting slide rod (8) is provided inside the first groove (4); The outer end surface of the first screw rod (9) is provided with a support adjustment block (12), the inner end surface of the support adjustment block (12) is provided with an adjustment roller shaft (15), and the first bevel gear (14) and the second bevel gear (13) are adapted to each other through meshing.

4. The PVC decorative film composite device according to claim 2, characterized in that: The locking mounting block (6), film-collecting roller (7), driving motor (11), first bevel gear (14) and second bevel gear (13) are provided in a plurality and are arranged in a mirror image state on both sides of the vertical central axis of the support frame (1) when viewed from the right. The first motor (2) and the second motor (3) are both electrically connected to an external control device, and the drive motor (11) is electrically connected to the external control device.

5. The PVC decorative film composite device according to claim 1, characterized in that: The number of the first groove (4) and the second groove (5) are both two, and they are arranged in a mirror image state on both sides of the vertical central axis of the support frame (1) in a top-view direction; The number of the rotating adjustment plates (17) is two, and they are arranged in a mirror image state on both sides of the vertical central axis in the top view direction of the support frame (1).

6. The PVC decorative film composite device according to claim 1, characterized in that: The number of the air guide tubes (19) is provided as two, and they are arranged in a mirror image state in the main viewing direction of the rotating adjustment plate (17); The number of the air jet pipes (20) is plural and they are arranged in an array state on both sides of the vertical central axis of the air guide pipe (19) in the downward direction, and the air guide pipe (19) is arranged in an inclined state in the main viewing direction.

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