Automatic adjusting film laminating machine

Abstract

The utility model discloses an automatic adjusting film laminating machine which comprises a side plate, the side plate is provided with a film releasing roller, a roller and a film laminating roller, the film releasing roller, the roller and the film laminating roller are jointly provided with a film, the side plate is provided with a linear driving piece and a sensor which are connected with the roller, the film releasing roller and the film laminating roller are both provided with rotating shafts, and the rotating shafts are connected with the linear driving piece. A rotating motor connected with one rotating shaft is arranged on the side plate through a supporting mechanism, and a vertical screw rod and a transverse screw rod are arranged on the side plate through a fixing frame and a fixing plate. By arranging the vertical screw rod, the lifting plate, the transverse screw rod, the transverse moving plate, the transmission belt wheel and the connecting belt, the device has the function of adjusting the distance between the upper film and the lower film, and the applicability of the device is improved. By arranging the adjusting motor and the transmission gear, when the distance between the films is adjusted, the adjusting belt wheel can be automatically moved and adjusted, and it is guaranteed that the connecting belt is always kept tight.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating machines, in particular to an automatic regulating laminating machine. Background Art

[0002] Small double-sided laminating machine is a device that covers both sides of cardboard or paper with film, so that the cardboard or paper can be protected accordingly, which is convenient for improving the surface protection ability of the object.

[0003] Reference Publication (Announcement) No.: CN218084176U, Patent Title: A Laminating Machine with Automatically Adjustable Tensioning Force The utility model relates to a laminating machine with automatically adjustable tensioning force, including a base, a laminating mechanism, a film placing mechanism and a tensioning mechanism; in actual production and use, when it is necessary to laminate cardboard or paper, the film on the film placing mechanism can be pulled into the laminating mechanism, and then the cardboard or paper is placed in the laminating mechanism for laminating, and when it is necessary to tension the films on the upper and lower sides, the tensioning force of the film on the side can be sensed by the sensor, and when the tensioning force of the film is too large, the linear drive member drives the roller to retract through the rolling frame to reduce the holding force of the roller on the film, and when the tensioning force of the film is too small, the linear drive member drives the roller to extend through the rolling frame to increase the holding force of the roller on the film. The scheme also has the following technical problems: the spacing between the upper and lower films is fixed, and it is impossible to make corresponding adjustments to the products to be processed with different thicknesses. In order to improve it, an automatic adjustment laminating machine is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an automatic regulating laminating machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The automatic adjustment laminating machine comprises a side panel, on which a film placing roller, a drum and a laminating roller are arranged, and a film is arranged on the film placing roller, the drum and the laminating roller together, and a linear driving part and a sensor connected to the drum are arranged on the side panel, and a rotating shaft is installed on the film placing roller and the laminating roller, and a rotating motor connected to one of the rotating shafts is arranged on the side panel through a supporting mechanism, and a vertical screw and a horizontal screw are arranged on the side panel through a fixing frame and a fixing plate, and an adjusting motor connected to the vertical screw is arranged in the fixing frame, and the vertical screw and the horizontal screw are connected through a transmission mechanism, and a lifting plate is arranged on a threaded sleeve on the vertical screw, and the other rotating shaft is rotatably mounted on the lifting plate, and a movable opening is arranged on the side panel, and a transverse plate is arranged on a threaded sleeve on the transverse screw, and the two rotating shafts and the transverse plate are connected through a connecting mechanism.

[0007] Preferably, the support mechanism comprises an equipment frame mounted on the side panel, the equipment frame is L-shaped and the rotating motor is mounted on the equipment frame.

[0008] Preferably, the transmission mechanism comprises transmission gears mounted on the vertical screw and the horizontal screw, and the two transmission gears are both bevel gears and mesh vertically.

[0009] Preferably, the connection mechanism comprises two transmission pulleys fixedly arranged on a rotating shaft, an adjusting pulley is rotatably mounted on the transverse shift plate, and the two transmission pulleys are connected to the adjusting pulley via a connecting belt.

[0010] Preferably, a vertical rod is provided on the side of the side plate, the vertical rod is parallel to the vertical screw rod, the vertical rod is installed between the fixed frame and the fixed plate, and the vertical rod slides through the lifting plate.

[0011] Preferably, a cross bar is provided on the side of the side plate, the cross bar is parallel to the cross screw, the cross bar is installed between the fixed frame and the fixed plate, and the cross bar slides through the transverse plate.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up the vertical screw, lifting plate, horizontal screw, transverse plate, transmission pulley and connecting belt, this solution has the function of adjusting the distance between the upper and lower films, thereby improving the applicability of the device.

[0014] 2. By setting the adjustment motor and the transmission gear, the adjustment pulley can be automatically moved and adjusted when the film spacing is adjusted to ensure that the connecting belt is always kept tight. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the automatic adjustment laminating machine proposed by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the back structure;

[0017] Figure 3 for Figure 2 Schematic diagram of the structure at point A.

[0018] In the figure: 1 side plate, 2 film placing roller, 3 roller, 4 coating roller, 5 film, 6 linear drive member, 7 sensor, 8 movable port, 9 rotating shaft, 10 equipment frame, 11 rotating motor, 12 transmission pulley, 13 connecting belt, 14 fixed frame, 15 vertical screw, 16 horizontal screw, 17 transmission gear, 18 adjusting motor, 19 transverse plate, 20 adjusting pulley, 21 lifting plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 , an automatic adjustment laminating machine, including a side plate 1, on which a film placing roller 2, a drum 3 and a laminating roller 4 are arranged, on which a film 5 is arranged together, and a linear drive member 6 and a sensor 7 connected to the drum 3 are arranged on the side plate 1. The above components are disclosed with reference to the disclosure (announcement) number: CN218084176U, and the patent title: A laminating machine capable of automatically adjusting the tensioning force is disclosed, and it will not be described in detail in this scheme.

[0021] A rotating shaft 9 is installed on both the film placing roller 2 and the coating roller 4. A rotating motor 11 connected to one of the rotating shafts 9 is provided on the side plate 1 through a supporting mechanism. A vertical screw 15 and a horizontal screw 16 are provided on the side plate 1 through a fixed frame 14 and a fixed plate. An adjusting motor 18 connected to the vertical screw 15 is provided in the fixed frame 14. The vertical screw 15 and the horizontal screw 16 are connected through a transmission mechanism. A lifting plate 21 is threadedly sleeved on the vertical screw 15. The other rotating shaft 9 is rotatably installed on the lifting plate 21. A movable opening 8 is provided on the side plate 1. A transverse plate 19 is threadedly sleeved on the transverse screw 16. The two rotating shafts 9 and the transverse plate 19 are connected through a connecting mechanism.

[0022] The supporting mechanism includes an equipment frame 10 installed on the side plate 1 . The equipment frame 10 is L-shaped and a rotating motor 11 is installed on the equipment frame 10 . As shown in the figure, the equipment frame 10 effectively supports the rotating motor 11 .

[0023] The transmission mechanism includes a transmission gear 17 installed on the vertical screw 15 and the horizontal screw 16. The two transmission gears 17 are both bevel gears and are vertically meshed. As shown in the figure, the adjustment motor 18 is installed on the inner wall of the fixed frame 14. The above two transmission gears 17 realize the power transmission of the adjustment motor 18, and can realize the synchronous rotation of the vertical screw 15 and the horizontal screw 16.

[0024] The connecting mechanism includes two transmission pulleys 12 fixedly arranged on the rotating shaft 9, and an adjusting pulley 20 is rotatably installed on the transverse plate 19. The two transmission pulleys 12 are connected to the adjusting pulley 20 through a connecting belt 13. The above-mentioned transmission pulleys 12 are adjusted in conjunction with the adjusting pulley 20 to ensure that the connecting belt 13 is always in a taut state.

[0025] A vertical rod is provided on the side of the side panel 1, which is parallel to the vertical screw 15 and installed between the fixed frame 14 and the fixed plate, and slides through the lifting plate 21. A cross bar is provided on the side of the side panel 1, which is parallel to the cross screw 16 and installed between the fixed frame 14 and the fixed plate, and slides through the transverse plate 19. As shown in the figure, the two fixed plates are not numbered, one is placed horizontally and the other is placed vertically. The above-mentioned cross bar and vertical rod respectively realize the limitation of the transverse plate 19 and the lifting plate 21, thereby preventing them from rotating with the cross screw 16 and the vertical screw 15.

[0026] When the utility model is used, when the thickness of the product to be coated changes, the spacing between the two coating rollers 4 needs to be adjusted, and at this time, the adjusting motor 18 is started, and the transmission gear 17 can realize the synchronous rotation of the vertical screw 15 and the horizontal screw 16. When the vertical screw 15 rotates, the lifting plate 21 cooperates with the rotating shaft 9 to drive the coating roller 4 to rise and fall, and when the horizontal screw 16 rotates, the transverse plate 19 moves laterally to drive the adjusting pulley 20 to move. When the coating roller 4 moves close to the film placing roller 2, the adjusting pulley 20 moves and moves away from the fixed frame 14 to ensure that the connecting belt 13 remains taut. When the rotating motor 11 is started, the synchronous rotation of the film placing roller 2 and the coating roller 4 can be realized.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic regulating laminating machine, comprising a side plate (1), characterized in that: The side plate (1) is provided with a film-laying roller (2), a roller (3) and a film-coating roller (4); the film-laying roller (2), the roller (3) and the film-coating roller (4) are provided with a film (5); the side plate (1) is provided with a linear drive component (6) and a sensor (7) connected to the roller (3); the film-laying roller (2) and the film-coating roller (4) are both provided with a rotating shaft (9); the side plate (1) is provided with a rotating motor (11) connected to one of the rotating shafts (9) via a supporting mechanism; the side plate (1) is provided with a vertical screw ( 15) and a transverse screw (16), an adjusting motor (18) connected to the vertical screw (15) is arranged in the fixed frame (14), the vertical screw (15) and the transverse screw (16) are connected via a transmission mechanism, a lifting plate (21) is threadedly sleeved on the vertical screw (15), another rotating shaft (9) is rotatably mounted on the lifting plate (21), a movable opening (8) is arranged on the side plate (1), a transverse plate (19) is threadedly sleeved on the transverse screw (16), and the two rotating shafts (9) and the transverse plate (19) are connected via a connecting mechanism.

2. The automatic adjustment laminating machine according to claim 1, characterized in that: The supporting mechanism comprises an equipment frame (10) mounted on a side plate (1); the equipment frame (10) is L-shaped and a rotating motor (11) is mounted on the equipment frame (10).

3. The automatic adjustment laminating machine according to claim 2, characterized in that: The transmission mechanism comprises a transmission gear (17) mounted on a vertical screw (15) and a horizontal screw (16), and the two transmission gears (17) are both bevel gears and mesh vertically.

4. The automatic adjustment laminating machine according to claim 3, characterized in that: The connection mechanism comprises two transmission pulleys (12) fixedly arranged on a rotating shaft (9); an adjusting pulley (20) is rotatably mounted on the transverse shift plate (19); and the two transmission pulleys (12) and the adjusting pulley (20) are connected via a connecting belt (13).

5. The automatic regulating laminating machine according to claim 4, characterized in that: A vertical rod is provided on the side of the side plate (1), the vertical rod is parallel to the vertical screw rod (15), the vertical rod is installed between the fixed frame (14) and the fixed plate, and the vertical rod slides through the lifting plate (21).

6. The automatic regulating laminating machine according to claim 5, characterized in that: A cross bar is provided on the side of the side plate (1), the cross bar is parallel to the cross screw (16), the cross bar is installed between the fixed frame (14) and the fixed plate, and the cross bar slides through the transverse plate (19).

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