Anti-bubble injection molding finished product film laminating machine

Abstract

The utility model discloses an anti-bubble injection molding finished product film laminating machine which comprises a base and a mounting bin, the mounting bin is mounted at one end of the top of the base, a first servo motor is mounted on one side in the mounting bin, a threaded rod is mounted at the output end of the first servo motor, and a threaded pipe is mounted on the outer side of the threaded rod in a threaded mode; a fixing plate is mounted at the top of the threaded pipe, a top plate is mounted at the top of the fixing plate, and a third sliding assembly is mounted on the outer side of the fixing plate. The film laminating machine is provided with the compression roller, the mounting plate, the electric telescopic rod, the rotating rod and the second bearing, during film laminating, the electric telescopic rod pushes the mounting plate to move downwards, so that the compression roller is pressed on a film, the film can be extruded through the compression roller, gas between the film and an injection molding finished product is extruded out, bubbles are avoided, the film can be compacted on the injection molding finished product, and the film laminating efficiency is improved. And the film is tightly attached to an injection molding finished product.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding production equipment, in particular to an anti-bubble injection molding finished product laminating machine. Background Art

[0002] A laminating machine is a device that applies a film to a finished product. During the injection molding process, after the finished product is demoulded from the mold, it is often necessary to use a laminating machine to apply a film to its outside. Laminating can effectively improve the physical properties of the finished product, such as waterproofness.

[0003] For example, the invention patent: "A laminating machine with anti-bubble function", the announcement number is: "CN115646884A", this patent is equipped with an anti-bubble structure. During the laminating process, the sponge brush fixed on the brush plate is used to brush the surface of the raw paper being transported in the middle, so as to brush off the fluffy and granular debris on the surface of the raw paper, and avoid the film being pressed on the surface of the debris on the raw paper to generate bubbles during the laminating. The anti-bubble structure is used to prevent bubbles from being generated when laminating the raw paper. However, during the implementation of this patent, after the film is applied to the finished product, the film cannot be repeatedly flattened on the finished product. Not only is it difficult to press out the gas between the film and the finished product, which easily generates bubbles, it is also difficult to stick the film tightly to the finished product. Therefore, the present invention provides an anti-bubble injection finished product laminating machine to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-bubble injection molding finished product laminating machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-bubble injection molding finished product laminating machine, comprising a base and an installation chamber, wherein the installation chamber is installed at one end of the top of the base, and a first servo motor is installed on one side of the interior of the installation chamber, a threaded rod is installed at the output end of the first servo motor, and a threaded tube is installed on the outer thread of the threaded rod, a fixed plate is installed on the top of the threaded tube, and a top plate is installed on the top of the fixed plate, a third sliding component is installed on the outer side of the fixed plate, and the mounting plate is slidably installed on the end of the third sliding component away from the fixed plate, and a first A sliding assembly, and a sliding plate is slidably installed at the bottom of the first sliding assembly, a pressing plate is installed at the bottom of the sliding plate, a second servo motor is installed at one end of the bottom of the mounting plate close to the fixed plate, and a rotating shaft is installed at the output end of the second servo motor, a turntable is installed at the end of the rotating shaft away from the second servo motor, and a fixing rod is installed at the edge position of the turntable away from the rotating shaft, an electric telescopic rod is installed on the top of the top plate, and a control panel is installed at the end of the mounting compartment away from the mounting plate, and the output end of the control panel is electrically connected to the input end of the electric telescopic rod, the first servo motor and the second servo motor through wires.

[0006] Preferably, a second sliding assembly is installed at the bottom of the installation chamber, and a slider is slidably installed on the top of the second sliding assembly, and one end of the slider away from the second sliding assembly is connected to the threaded tube.

[0007] Preferably, the output end of the electric telescopic rod passes through the top plate, and the output end of the electric telescopic rod is connected to the mounting plate.

[0008] Preferably, second bearings are installed on both sides of the bottom of the pressing plate, and a rotating rod is installed inside the second bearing, and a pressing roller is installed on the outside of the rotating rod.

[0009] Preferably, an injection molded finished product placement seat is installed at one end of the top of the base away from the installation bin, and a groove is provided on the top of the injection molded finished product placement seat.

[0010] Preferably, a first bearing is installed on the outer side of the fixing rod, and a connecting rod is hinged on the outer side of the first bearing, and one end of the connecting rod away from the first bearing is hinged to the sliding plate.

[0011] Preferably, an anti-rust layer is provided on the outer side of the connecting rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. This anti-bubble injection molding product laminating machine is equipped with a pressure roller, a mounting plate, an electric telescopic rod, a rotating rod and a second bearing. During lamination, the electric telescopic rod pushes the mounting plate downward, causing the pressure roller to press onto the film. The pressure roller can squeeze the film to expel the air between the film and the injection molded product, thereby preventing bubbles from forming. The film can also be compacted onto the injection molded product, ensuring a tight fit between the film and the injection molded product.

[0014] 2. The anti-bubble injection molding finished product laminating machine is equipped with a sliding plate, a connecting rod, a turntable, a first bearing, a fixed rod, a rotating shaft and a second servo motor. When in use, the second servo motor drives the turntable to rotate at a constant speed through the rotating shaft, which can make the connecting rod push and pull the sliding plate back and forth, and the pressing roller can be moved back and forth to different positions of the film, and can automatically flatten different positions of the film;

[0015] 3. The anti-bubble injection molding finished product laminating machine is equipped with a fixed plate, a threaded tube, a first servo motor and a threaded rod. When in use, the first servo motor drives the threaded rod to rotate, so that the threaded tube moves through the thread, which can drive the pressure roller to move. The position of the pressure roller can be adjusted and the pressure roller can be moved to different positions of the film. The device has strong adjustability and applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a main cross-sectional view of the present utility model;

[0017] Figure 2 This is a side sectional schematic diagram of the installation bin of the present utility model;

[0018] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 4 It is a bottom view schematic diagram of the pressing plate of the present invention.

[0020] In the figure: 1. Base; 2. Injection molded product placement seat; 3. Pressure roller; 4. Pressure plate; 5. Sliding plate; 6. First sliding assembly; 7. Mounting plate; 8. Connecting rod; 9. Turntable; 10. Mounting compartment; 11. Second sliding assembly; 12. Slider; 13. Top plate; 14. Electric telescopic rod; 15. Third sliding assembly; 16. Fixed plate; 17. Threaded tube; 18. Control panel; 19. First servo motor; 20. Threaded rod; 21. First bearing; 22. Fixed rod; 23. Rotating shaft; 24. Second servo motor; 25. Rotating rod; 26. Second bearing. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 , the utility model provides an embodiment: an anti-bubble injection molding finished product laminating machine, including a base 1 and a mounting chamber 10, the mounting chamber 10 is installed at one end of the top of the base 1, and a first servo motor 19 is installed on one side of the interior of the mounting chamber 10, where the model of the first servo motor 19 can be MR-J2S-10A, a threaded rod 20 is installed at the output end of the first servo motor 19, and a threaded tube 17 is threadedly installed on the outer side of the threaded rod 20, a fixed plate 16 is installed on the top of the threaded tube 17, and a top plate 13 is installed on the top of the fixed plate 16, a third sliding assembly 15 is installed on the outer side of the fixed plate 16, and a mounting plate 7 is slidably installed on the end of the third sliding assembly 15 away from the fixed plate 16, a first sliding assembly 6 is installed on the end of the bottom of the mounting plate 7 away from the fixed plate 16, and the bottom of the first sliding assembly 6 A sliding plate 5 is installed for sliding, a pressing plate 4 is installed at the bottom of the sliding plate 5, a second servo motor 24 is installed at one end of the bottom of the mounting plate 7 close to the fixed plate 16, the model of the second servo motor 24 here can be MR-J2S-10A, and a rotating shaft 23 is installed at the output end of the second servo motor 24, a turntable 9 is installed at the end of the rotating shaft 23 away from the second servo motor 24, and a fixed rod 22 is installed at the edge position of the turntable 9 away from the rotating shaft 23, an electric telescopic rod 14 is installed on the top of the top plate 13, the model of the electric telescopic rod 14 here can be J64RT2UNIVER, a control panel 18 is installed at the end of the mounting chamber 10 away from the mounting plate 7, and the output end of the control panel 18 is electrically connected to the input end of the electric telescopic rod 14, the first servo motor 19 and the second servo motor 24 through wires.

[0023] In this implementation:

[0024] Furthermore, a second sliding assembly 11 is installed at the bottom of the installation chamber 10, and a slider 12 is slidably installed on the top of the second sliding assembly 11. The end of the slider 12 away from the second sliding assembly 11 is connected to the threaded tube 17. The slider 12 limits the threaded tube 17 to prevent the threaded tube 17 from rotating with the threaded rod 20.

[0025] Furthermore, the output end of the electric telescopic rod 14 passes through the top plate 13, and the output end of the electric telescopic rod 14 is connected to the mounting plate 7. The electric telescopic rod 14 pushes the mounting plate 7 to move downward, so that the pressure roller 3 is pressed on the film, and the film is flattened on the injection molded product through the pressure roller 3.

[0026] Furthermore, second bearings 26 are installed on both sides of the bottom of the pressing plate 4, and a rotating rod 25 is installed inside the second bearing 26. A pressure roller 3 is installed on the outside of the rotating rod 25. The film is squeezed by the pressure roller 3 to press out the gas between the film and the injection-molded product to avoid the generation of bubbles, and the film can be compacted on the injection-molded product so that the film and the injection-molded product fit tightly.

[0027] Furthermore, an injection molded product placement seat 2 is installed at one end of the top of the base 1 away from the installation chamber 10, and a groove is provided on the top of the injection molded product placement seat 2 to facilitate the placement of the injection molded product.

[0028] Furthermore, a first bearing 21 is installed on the outer side of the fixed rod 22, and a connecting rod 8 is hinged on the outer side of the first bearing 21. The end of the connecting rod 8 away from the first bearing 21 is hinged to the sliding plate 5. When in use, the second servo motor 24 drives the turntable 9 to rotate at a constant speed through the rotating shaft 23, so that the connecting rod 8 can push and pull the sliding plate 5 back and forth, and the pressing roller 3 can be moved back and forth to different positions of the film, and different positions of the film can be automatically flattened.

[0029] Furthermore, an anti-rust layer is provided on the outer side of the connecting rod 8 , which is beneficial to extending the service life of the connecting rod 8 .

[0030] Working principle:

[0031] When in use, the device is powered on, and then the injection molded product is placed in the groove above the injection molded product placement seat 2, and the film is covered on top of the injection molded product;

[0032] The operator can start the first servo motor 19 through the control panel 18, so that the first servo motor 19 drives the threaded rod 20 to rotate. The threaded tube 17 outside the threaded rod 20 is limited by the slider 12, so that the threaded tube 17 cannot rotate along with the threaded rod 20, so that the threaded tube 17 can only move outside the threaded rod 20 through the thread.

[0033] At this time, the threaded tube 17 drives the slider 12 to slide linearly on the second sliding assembly 11, and the threaded tube 17 drives the fixed plate 16 to move, thereby driving the pressure roller 3 to move, and the position of the pressure roller 3 can be adjusted;

[0034] After the pressing roller 3 is moved to the designated position, the staff can turn off the first servo motor 19 through the control panel 18, and then start the electric telescopic rod 14 through the control panel 18, so that the electric telescopic rod 14 pushes the mounting plate 7 downward, so that the pressing roller 3 is pressed on the film, and the film is flattened on the injection molded product by the pressing roller 3;

[0035] At the same time, the staff can start the second servo motor 24 through the control panel 18, so that the second servo motor 24 drives the turntable 9 to rotate at a constant speed through the rotating shaft 23, and the turntable 9 drives the fixed rod 22 to rotate. Since the fixed rod 22 is installed on the inner ring of the first bearing 21, and the connecting rod 8 is installed on the outer ring of the first bearing 21, the connecting rod 8 can rotate independently outside the fixed rod 22 through the first bearing 21, so that the connecting rod 8 can always face one end of the sliding plate 5;

[0036] When the fixed rod 22 rotates to be close to one end of the first sliding assembly 6, the fixed rod 22 drives the connecting rod 8 to move through the first bearing 21, so that the connecting rod 8 is subjected to force and pushes the sliding plate 5 to move, thereby driving the pressure roller 3 to move;

[0037] When the fixed rod 22 rotates to the end away from the first sliding assembly 6, the fixed rod 22 drives the connecting rod 8 to move through the first bearing 21, so that the connecting rod 8 is subjected to force and pulls the sliding plate 5 to move, thereby driving the pressure roller 3 to move;

[0038] Since the second servo motor 24 drives the turntable 9 to rotate at a constant speed through the rotating shaft 23, the connecting rod 8 can push and pull the sliding plate 5 back and forth, and the pressing roller 3 can be moved back and forth to different positions of the film, and the different positions of the film can be automatically flattened. The film is squeezed by the pressing roller 3 to press out the gas between the film and the injection-molded product to avoid the generation of bubbles, and the film can be compacted on the injection-molded product so that the film and the injection-molded product fit tightly.

[0039] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An anti-bubble injection molding finished product laminating machine, comprising a base (1) and an installation chamber (10), characterized in that: A mounting chamber (10) is installed at one end of the top of the base (1), and a first servo motor (19) is installed on one side of the interior of the mounting chamber (10), a threaded rod (20) is installed at the output end of the first servo motor (19), and a threaded tube (17) is threadedly installed on the outer side of the threaded rod (20), a fixed plate (16) is installed on the top of the threaded tube (17), and a top plate (13) is installed on the top of the fixed plate (16), a third sliding component (15) is installed on the outer side of the fixed plate (16), and a mounting plate (7) is slidably installed on the end of the third sliding component (15) away from the fixed plate (16), a first sliding component (6) is installed on the end of the bottom of the mounting plate (7) away from the fixed plate (16), and a sliding plate (5) is slidably installed on the bottom of the first sliding component (6) A pressing plate (4) is installed at the bottom of the sliding plate (5), a second servo motor (24) is installed at one end of the bottom of the mounting plate (7) close to the fixed plate (16), and a rotating shaft (23) is installed at the output end of the second servo motor (24), a turntable (9) is installed at one end of the rotating shaft (23) away from the second servo motor (24), and a fixing rod (22) is installed at the edge position of the turntable (9) away from the rotating shaft (23), an electric telescopic rod (14) is installed on the top of the top plate (13), and a control panel (18) is installed at one end of the mounting chamber (10) away from the mounting plate (7), and the output end of the control panel (18) is electrically connected to the input ends of the electric telescopic rod (14), the first servo motor (19) and the second servo motor (24) through wires.

2. The anti-bubble injection molding finished product laminating machine according to claim 1, characterized in that: A second sliding assembly (11) is installed at the bottom of the installation chamber (10), and a slider (12) is slidably installed on the top of the second sliding assembly (11), and one end of the slider (12) away from the second sliding assembly (11) is connected to a threaded tube (17).

3. The anti-bubble injection molding product laminating machine according to claim 1, characterized in that: The output end of the electric telescopic rod (14) passes through the top plate (13), and the output end of the electric telescopic rod (14) is connected to the mounting plate (7).

4. The anti-bubble injection molding product laminating machine according to claim 1, characterized in that: Second bearings (26) are installed on both sides of the bottom of the pressing plate (4), and a rotating rod (25) is installed inside the second bearing (26), and a pressing roller (3) is installed on the outside of the rotating rod (25).

5. The anti-bubble injection molding product laminating machine according to claim 1, characterized in that: An injection molded finished product placement seat (2) is installed at one end of the top of the base (1) away from the installation chamber (10), and a groove is provided on the top of the injection molded finished product placement seat (2).

6. The anti-bubble injection molding product laminating machine according to claim 1, characterized in that: A first bearing (21) is installed on the outer side of the fixed rod (22), and a connecting rod (8) is hinged on the outer side of the first bearing (21). One end of the connecting rod (8) away from the first bearing (21) is hinged to the sliding plate (5).

7. The anti-bubble injection molding product laminating machine according to claim 6, characterized in that: The outer side of the connecting rod (8) is provided with an anti-rust layer.

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