Plastic bag product film laminating machine

Abstract

The utility model relates to the technical field of film laminating machines, in particular to a plastic bag product film laminating machine which comprises a film laminating table, an installation groove is formed in the front surface of the film laminating table, and a motor is fixedly installed on the lower surface of the inner side wall of the installation groove. The plastic bag is arranged on the outer side walls of the two tensioning plates in a sleeving mode, the motor is started to drive the rotating shaft and the gear to rotate, the gear drives the two tooth rows on the two sides to move, the two tooth rows move in the two opposite directions, the two connecting rods are driven to move, and the two connecting rods drive the two tensioning plates to be away from each other. According to the device, wrinkles on the surface of a plastic bag are opened, a thin film is placed on the upper surface of the plastic bag, the extending length of an electric cylinder is adjusted, a hot pressing plate is driven to move downwards, and hot-pressing attaching work is completed, so that the wrinkles on the surface of a plastic bag product can be opened, the surface of the plastic bag product is kept smooth, and the hot-pressing film covering effect is not affected; and the durability and the attractiveness of the plastic bag product are improved, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating machines, in particular to a plastic bag product laminating machine. Background Art

[0002] When producing plastic bag products, they will be coated according to the needs of use. Coating is a process that applies a transparent plastic film to the surface of the product by hot pressing. Coating can improve the durability, waterproofness and aesthetics of the plastic bag, and also enhance its wear resistance and weather resistance.

[0003] However, the material of plastic bags is relatively soft and wrinkles are easily generated on the surface. During hot pressing and laminating, the wrinkles will be directly covered by the plastic film, which will affect the laminating effect and cause the durability and aesthetics of the plastic bags to be less than ideal. Therefore, a plastic bag product laminating machine is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic bag product laminating machine to solve the problems raised in the above background technology.

[0005] The cam is provided with a toothed plate, and the toothed plate ...

[0006] As a further preferred embodiment of the present technical solution: an electric heating wire plate is fixedly installed on the inner side wall of the hot pressing plate.

[0007] As a further preferred embodiment of the present technical solution: a protective plate is fixedly connected to the middle of the upper surface of the laminating table.

[0008] As a further preferred embodiment of the present technical solution: two sliding rods are fixedly connected to the inner side wall of the installation groove, and the outer side wall of the sliding rod is slidably connected to the tooth row.

[0009] As a further preferred embodiment of the present technical solution: four legs are fixedly connected to the lower surface of the coating table.

[0010] As a further preferred embodiment of the present technical solution: a control panel is installed on the right side of the upper surface of the laminating table.

[0011] As a further preferred embodiment of the present technical solution: operation buttons are installed on the upper surface of the control panel.

[0012] As a further preferred embodiment of the technical solution: two fixing frames are fixedly connected to the rear side of the upper surface of the coating table, the inner side walls of the fixing frames are rotatably connected to a fan shaft, and the outer side walls of the fan shaft are evenly welded with fan blades.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model sets the sleeve of the plastic bag on the outer side walls of the two tensioning plates, starts the motor to drive the rotating shaft and the gear to rotate, the gear drives the two tooth rows on both sides to move, the two tooth rows move in two opposite directions, drive the two connecting rods to move, the two connecting rods drive the two tensioning plates to move away from each other, the wrinkles on the surface of the plastic bag are stretched open, the film is placed on the upper surface of the plastic bag, the extended length of the electric cylinder is adjusted, and the hot pressing plate is driven to move downward to complete the work of hot pressing and attaching. The device can stretch the wrinkles on the surface of the plastic bag product, keep the surface of the plastic bag product smooth, do not affect the effect of hot pressing and laminating, improve the durability and aesthetics of the plastic bag product, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the gear and the gear row in the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the hot pressing plate in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the fan blades in the utility model.

[0019] In the figure: 1. Laminating table; 2. Mounting slot; 3. Motor; 4. Rotating shaft; 5. Gear; 6. Gear row; 7. Connecting rod; 8. Slide slot; 9. Tensioning plate; 10. Mounting plate; 11. Support arm; 12. Electric cylinder; 13. Hot pressing plate; 14. Heating wire plate; 15. Protective plate; 16. Sliding rod; 17. Leg; 18. Control panel; 19. Operation button; 20. Fixing bracket; 21. Fan shaft; 22. Fan blade. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limitations on the present application. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0022] See also Figure 1-4 The utility model provides a technical solution: a plastic bag product laminating machine, including a laminating table 1, a mounting groove 2 is provided on the front surface of the laminating table 1, a motor 3 is fixedly installed on the lower surface of the inner wall of the mounting groove 2, the output shaft end of the motor 3 is fixedly connected with a rotating shaft 4, the rotating shaft 4 and the inner wall of the mounting groove 2 are rotatably connected through a bearing, a gear 5 is fixedly connected to the outer wall of the rotating shaft 4, two ends of the outer wall of the gear 5 are respectively meshed and connected with two tooth rows 6, the upper surface of the tooth row 6 is fixedly connected with a connecting rod 7, the upper surface of the laminating table 1 is provided with two slide grooves 8, the slide grooves 8 are connected with the mounting groove 2, the connecting rod 7 runs through the slide groove 8, and one end of the connecting rod 7 extending to the outside of the laminating table 1 is fixedly connected with a tensioning plate 9, and the laminating table 1 A mounting plate 10 is fixedly connected to the rear side of the upper surface, a support arm 11 is fixedly connected to the upper surface of the mounting plate 10, an electric cylinder 12 is fixedly installed on the lower surface of the support arm 11, and one end of the piston rod of the electric cylinder 12 is fixedly connected to a hot pressing plate 13; the plastic bag is put on the outer wall of the two tensioning plates 9, the motor 3 is started to drive the rotating shaft 4 and the gear 5 to rotate, the gear 5 drives the two gear rows 6 on both sides to move, the two gear rows 6 move in two opposite directions, drive the two connecting rods 7 to move, the two connecting rods 7 drive the two tensioning plates 9 away from each other, the wrinkles on the surface of the plastic bag are stretched out, the film is placed on the upper surface of the plastic bag, the extended length of the electric cylinder 12 is adjusted, and the hot pressing plate 13 is driven to move downward to complete the work of hot pressing and attachment.

[0023] In this embodiment, specifically: a heating wire plate 14 is fixedly installed on the inner wall of the hot pressing plate 13; the heating wire plate 14 is heated to heat the lower surface of the hot pressing plate 13, and the high temperature can melt the surface of the film, so that the film can be combined with the surface of the plastic bag.

[0024] In this embodiment, specifically: a protection plate 15 is fixedly connected to the middle of the upper surface of the film-coating platform 1 to prevent the film-coating platform 1 from being damaged by high temperature.

[0025] In this embodiment, specifically: two slide bars 16 are fixedly connected to the inner side wall of the installation groove 2 , and the outer side wall of the slide bar 16 is slidably connected to the tooth row 6 ; the two tooth rows 6 move along the direction of the slide bar 16 .

[0026] In this embodiment, specifically: four legs 17 are fixedly connected to the lower surface of the laminating platform 1 , and are used to support the laminating platform 1 .

[0027] In this embodiment, specifically: a control panel 18 is installed on the right side of the upper surface of the coating table 1 to facilitate controlling the working state of the device.

[0028] In this embodiment, specifically: an operation button 19 is installed on the upper surface of the control panel 18 .

[0029] In this embodiment, specifically: two fixing frames 20 are fixedly connected to the rear side of the upper surface of the coating table 1, the inner wall of the fixing frame 20 is rotatably connected to a fan shaft 21, and the outer wall of the fan shaft 21 is evenly welded with fan blades 22; after the coating work is completed, air can be blown to cool the surface of the plastic bag.

[0030] The working principle of the utility model is: the plastic bag is sleeved on the outer side wall of the two tensioning plates 9, the motor 3 is started to drive the rotating shaft 4 and the gear 5 to rotate, the gear 5 drives the two tooth rows 6 on both sides to move, the two tooth rows 6 move in two opposite directions, drive the two connecting rods 7 to move, the two connecting rods 7 drive the two tensioning plates 9 to move away from each other, the wrinkles on the surface of the plastic bag are stretched open, the film is placed on the upper surface of the plastic bag, the extended length of the electric cylinder 12 is adjusted, and the hot pressing plate 13 is driven to move downward to complete the work of hot pressing and attaching, thereby forming a plastic bag product laminating machine, which can stretch the wrinkles on the surface of the plastic bag product, keep the surface of the plastic bag product smooth, do not affect the effect of hot pressing and laminating, improve the durability and aesthetics of the plastic bag product, and is more practical.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic bag product laminating machine, comprising a laminating station (1), characterized in that: The front surface of the laminating table (1) is provided with a mounting groove (2), a motor (3) is fixedly mounted on the lower surface of the inner wall of the mounting groove (2), the output shaft end of the motor (3) is fixedly connected with a rotating shaft (4), the rotating shaft (4) and the inner wall of the mounting groove (2) are rotatably connected via a bearing, the outer wall of the rotating shaft (4) is fixedly connected with a gear (5), the two ends of the outer wall of the gear (5) are respectively meshed and connected with two tooth rows (6), the upper surface of the tooth row (6) is fixedly connected with a connecting rod (7), and the upper surface of the laminating table (1) is provided with Two slide grooves (8), the slide grooves (8) are connected with the mounting grooves (2), the connecting rod (7) passes through the slide grooves (8), one end of the connecting rod (7) extending to the outside of the coating table (1) is fixedly connected to a tensioning plate (9), the rear side of the upper surface of the coating table (1) is fixedly connected to a mounting plate (10), the upper surface of the mounting plate (10) is fixedly connected to a support arm (11), the lower surface of the support arm (11) is fixedly installed with an electric cylinder (12), and one end of the piston rod of the electric cylinder (12) is fixedly connected to a hot pressing plate (13).

2. The plastic bag product laminating machine according to claim 1, characterized in that: An electric heating wire plate (14) is fixedly mounted on the inner side wall of the hot pressing plate (13).

3. The plastic bag product laminating machine according to claim 2, characterized in that: A protective plate (15) is fixedly connected in the middle of the upper surface of the coating platform (1).

4. The plastic bag product laminating machine according to claim 2, characterized in that: Two sliding rods (16) are fixedly connected to the inner side wall of the installation groove (2), and the outer side wall of the sliding rod (16) is slidably connected to the tooth row (6).

5. The plastic bag product laminating machine according to claim 2, characterized in that: Four supporting legs (17) are fixedly connected to the lower surface of the coating platform (1).

6. The plastic bag product laminating machine according to claim 2, characterized in that: A control panel (18) is installed on the right side of the upper surface of the laminating table (1).

7. The plastic bag product laminating machine according to claim 6, characterized in that: An operating button (19) is installed on the upper surface of the control panel (18).

8. The plastic bag product laminating machine according to claim 6, characterized in that: Two fixing frames (20) are fixedly connected to the rear side of the upper surface of the coating platform (1); the inner side wall of the fixing frame (20) is rotatably connected to a fan shaft (21); and the outer side wall of the fan shaft (21) is evenly welded with fan blades (22).

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