Double-sided silica gel cloth film laminating machine

Abstract

The utility model discloses a double-sided silica gel cloth film laminating machine which comprises a first-stage rack side plate, a second-stage rack side plate which is oppositely arranged is arranged on one side of the first-stage rack side plate, side vertical plates are fixedly installed on the outer walls of the two sides of the first-stage rack side plate and the two sides of the second-stage rack side plate, and a cloth film discharging roller is rotatably installed between the two opposite side vertical plates through a rotating shaft. Upper vertical plates are fixedly mounted on the outer surfaces of the top ends of the first-stage rack side plate and the second-stage rack side plate, and a silica gel discharging roller is rotationally mounted between the two upper vertical plates through a rotating shaft. The silica gel hot-pressing film laminating machine has the use effect of double-sided cloth film feeding, double-sided hot-pressing film laminating treatment can be carried out when silica gel and cloth films on the two sides pass through the hot-pressing film laminating roller, and the silica gel hot-pressing film laminating machine is high in practicability. Compared with the existing manual laminating, the double-sided laminating machine has the advantages that the double-sided laminating work of the silica gel can be simultaneously completed within single laminating time, the secondary laminating operation on the back surface is not needed, and the laminating efficiency of the silica gel and the overall production speed are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided silicone film laminating production, in particular to a double-sided silicone cloth laminating machine. Background Art

[0002] With the continuous development of electronic products, various electronic devices are becoming more and more sophisticated. As the structure and functions of electronic products become more and more complex, the heat generated during use is also getting higher and higher. How to dissipate the heat generated by electronic products in a timely and rapid manner is a major problem people face. At this time, thermal conductive silicone rubber comes into being. Thermal conductive silicone rubber can quickly transfer the heat generated by electronic components to the housing or heat dissipation device for dissipation.

[0003] During the production process of thermal conductive silicone, silicone oil and alumina powder are usually mixed evenly, and then heated and dried. The drying process of thermal conductive silicone is usually carried out in a dryer. The silicone oil and alumina powder are mixed and stirred in a mixer. After the mixing is completed, the mixed material is placed in a mixing kettle. When loading, the mixing kettle needs to be transferred to the dryer, and then loaded through the loading system. After drying in the dryer, it becomes a finished product;

[0004] However, in the prior art, when covering the surface of the thermally conductive silicone with a silicone cloth film, a manual method is adopted, in which the silicone cloth film is cut into a suitable size and then manually placed on the thermally conductive silicone. This method requires two lamination processes when double-sided lamination is required, and single lamination molding is impossible, resulting in low work efficiency, low product production efficiency, and excessively high labor costs. Utility Model Content

[0005] The purpose of the utility model is to provide a double-sided silicone cloth laminating machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-sided silicone cloth laminating machine, comprising a first-level frame side panel, one side of the first-level frame side panel is provided with a second-level frame side panel arranged oppositely, and side vertical panels are fixedly installed on the outer walls of both sides of the first-level frame side panel and the second-level frame side panel, and a cloth film discharge roller is rotatably installed between the two opposite side vertical panels via a rotating shaft, and a silicone discharge roller is rotatably installed between the two upper vertical panels via a rotating shaft, and two groups of tensioning conveying rollers are rotatably installed between the first-level frame side panel and the second-level frame side panel and below the silicone discharge roller, and two groups of hot-pressing laminating rollers are rotatably installed at the bottom ends of the first-level frame side panel and the second-level frame side panel and below the tensioning conveying roller.

[0007] Preferably, the lower surfaces of the bottom ends of the primary rack side panels and the secondary rack side panels are fixedly mounted with a lower rack by welding, and the lower rack adopts a "concave" structural design.

[0008] Preferably, a receiving roller is rotatably installed between the two groups of lower frames via a rotating shaft.

[0009] Preferably, a receiving motor is fixedly mounted on the outer wall of one of the lower frames by means of fixing bolts, and the output shaft of the receiving motor is fixedly connected to the rotating shaft of the receiving roller.

[0010] Preferably, side connecting plates are fixedly connected between the outer walls of both sides of the primary rack side panels and the secondary rack side panels, and support legs are fixedly installed on the outer walls of the two groups of side connecting plates by fixing bolts, and the support legs adopt an inverted "L"-shaped structure design.

[0011] Preferably, the diameter of the tensioning conveying roller is smaller than the diameter of the cloth film feeding roller, and the diameter of the two cloth film feeding rollers is the same as the diameter of the silicone feeding roller.

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

[0013] The utility model has the effect of double-sided cloth film feeding, and can perform double-sided hot-pressing laminating treatment on the silicone and the cloth films on both sides when they pass through the hot-pressing laminating rollers. Compared with the existing manual laminating, the utility model can complete the double-sided laminating of silicone at the same time within a single laminating time, and does not need to perform a secondary laminating operation on the back side, which greatly improves the laminating efficiency and the overall production speed of silicone. Moreover, the laminating process does not require manual operation, which effectively improves the laminating quality, avoids the technical problem of inconsistent quality caused by manual laminating, and can effectively reduce labor cost investment, improve the economic benefits of enterprise development, and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the laminating machine according to an embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal roller distribution structure of the laminating machine according to an embodiment of the utility model;

[0016] Figure 3 This is a schematic diagram of the double-sided laminating routing direction of the laminating machine according to an embodiment of the utility model.

[0017] In the figure: 1. Side panel of the first-level frame; 2. Side panel of the second-level frame; 3. Side vertical panel; 4. Film discharge roller; 5. Upper vertical panel; 6. Silicone discharge roller; 7. Tensioning conveyor roller; 8. Hot pressing laminating roller; 9. Lower frame; 10. Rewinding roller; 11. Rewinding motor; 12. Side connecting plate; 13. Support leg. DETAILED DESCRIPTION

[0018] 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.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean 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, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] See also Figure 1-3 The utility model provides an embodiment of a double-sided silicone cloth laminating machine, comprising a first-stage frame side panel 1, a second-stage frame side panel 2 arranged opposite to the first-stage frame side panel 1 is provided on one side of the first-stage frame side panel 1, and the first-stage frame side panel 1 and the second-stage frame side panel 2 can be used as a laminating frame assembly;

[0022] Side vertical panels 3 are fixedly installed on the outer walls of both sides of the primary frame side panel 1 and the secondary frame side panel 2. A film discharge roller 4 is rotatably installed between the two opposite side vertical panels 3 through a rotating shaft. When in actual use, the film discharge rollers 4 on both sides can be used to reel in the film material for subsequent lamination.

[0023] The upper vertical plates 5 are fixedly installed on the outer surfaces of the top ends of the primary frame side plates 1 and the secondary frame side plates 2. A silicone discharge roller 6 is installed between the two upper vertical plates 5 via a rotating shaft. The silicone discharge roller 6 can be used to reel in the silicone coil for coating. Two sets of tensioning and conveying rollers 7 are installed between the primary frame side plates 1 and the secondary frame side plates 2 and below the silicone discharge roller 6 via a rotating shaft. When the tensioning and conveying rollers 7 are actually used, they can play the role of tensioning and conveying, which is used to change the conveying direction of the film discharge rollers 4 on both sides and can tension the film at the same time to avoid the film from loosening, thereby improving the tensioning and conveying effect and the overall conveying quality.

[0024] Among them, in order to ensure the usability of uniform size specifications, the diameter of the tensioning conveyor roller 7 is smaller than the diameter of the film discharge roller 4, and the diameter of the two film discharge rollers 4 is the same as the diameter of the silicone discharge roller 6;

[0025] Two sets of hot-pressing laminating rollers 8 are rotatably installed at the bottom ends of the first-level frame side panels 1 and the second-level frame side panels 2 and below the tensioning conveying roller 7. By providing the hot-pressing laminating rollers 8, when the silicone rubber and the cloth films on both sides enter between the two sets of hot-pressing laminating rollers 8, the hot-pressing laminating rollers 8 can perform hot-pressing treatment on the silicone rubber and the cloth films on both sides, thereby hot-pressing the cloth films on both sides of the silicone rubber onto the outer surfaces of both sides of the silicone rubber, completing the double-sided hot-pressing lamination of the silicone rubber.

[0026] Among them, in order to facilitate the collection and processing of the double-sided laminated silicone cloth products, the lower surfaces of the first-level rack side panels 1 and the second-level rack side panels 2 are fixedly installed with a lower rack 9 by welding, and the lower rack 9 adopts a "concave" structural design;

[0027] Furthermore, a receiving roller 10 is rotatably installed between the two sets of lower frames 9 via a rotating shaft. In order to provide the receiving roller 10 with a rotating power for receiving the material, a receiving motor 11 is fixedly installed on the outer wall of one of the lower frames 9 by fixing bolts, and the output shaft of the receiving motor 11 is fixedly connected to the rotating shaft of the receiving roller 10;

[0028] The winding motor 11 is provided to drive the receiving roller 10 to rotate, so that the rotation of the receiving roller 10 can complete the winding of the cloth.

[0029] In this embodiment, in order to improve the overall structural stability and supporting effect of the laminating machine, side connecting plates 12 are fixedly connected between the outer walls of the first-level frame side panels 1 and the second-level frame side panels 2. Support legs 13 are fixedly installed on the outer walls of the two groups of side connecting plates 12 by fixing bolts. The support legs 13 adopt an inverted "L"-shaped structure design. The support legs 13 can provide overall structural support for the frame to ensure structural stability during use and have better use effect.

[0030] Working principle: In actual use, the cloth film unwinding rollers 4 arranged on both sides can be used to reel in the cloth film material for subsequent lamination, while the silicone unwinding rollers 6 can be used to reel in the silicone coil for lamination.

[0031] Before the laminating operation, the front end of the cloth film on the two sides of the cloth film unwinding roller 4 and the front end of the silicone coil on the silicone unwinding roller 6 can pass through the tensioning conveying roller 7 and enter between the two sets of hot pressing laminating rollers 8, and after passing through the hot pressing laminating roller 8, they are wound on the receiving roller 10. The specific routing direction of the cloth film and the silicone coil is as shown in the attached manual. Figure 3 As shown;

[0032] The tensioning conveying roller 7 can play the role of tensioning conveying in actual use, and is used to change the conveying direction of the film unwinding rollers 4 on both sides and can tension the film at the same time, so as to avoid the film from loosening, thereby improving the tensioning conveying effect and the overall conveying quality;

[0033] During the actual laminating operation, the winding motor 11 can be rotated slowly. When the winding motor 11 rotates slowly, it drives the take-up roller 10 to rotate and rewind slowly through the output shaft. When the take-up roller 10 rotates and rewinds, it pulls the cloth film and silicone coil above, so that the cloth film unwinding roller 4 and the silicone unwinding roller 6 can rotate and unwind under the action of the winding effect, so that the discharged cloth film and silicone can slowly and continuously pass through the two sets of hot-pressing laminating rollers 8 and finally enter the take-up roller 10 to complete the rewinding work;

[0034] When the silicone and the cloth films on both sides enter between the two sets of hot-pressing laminating rollers 8 under the action of winding, the hot-pressing laminating rollers 8 can perform hot-pressing treatment on the silicone and the cloth films on both sides, so that the cloth films on both sides of the silicone can be hot-pressed and attached to both sides of the outer surface of the silicone, thereby completing the double-sided hot-pressing lamination of the silicone coil;

[0035] After the hot pressing and laminating, the silicone product enters the receiving roller 10 for final winding and collection, thereby completing the entire process of unwinding, conveying, hot pressing and laminating, and winding and collecting.

[0036] To sum up, the utility model has the effect of double-sided cloth film feeding, and can perform double-sided hot pressing lamination when the silicone and the cloth film on both sides pass through the hot pressing laminating roller. Compared with the existing manual lamination, the utility model can complete the double-sided lamination of silicone at the same time within a single lamination time, and there is no need to perform a secondary lamination operation on the back, which greatly improves the lamination efficiency and overall production speed of silicone. In addition, the lamination process does not require manual operation, which effectively improves the lamination quality and avoids the technical problem of inconsistent quality caused by manual lamination. It can also effectively reduce labor cost investment, improve the economic benefits of enterprise development, and has good practicality.

[0037] 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. A double-sided silicone cloth laminating machine, comprising a first-stage frame side panel (1), characterized in that: A secondary frame side panel (2) is provided on one side of the primary frame side panel (1) and is arranged opposite to each other. Side vertical panels (3) are fixedly installed on the outer walls of both sides of the primary frame side panel (1) and the secondary frame side panel (2). A film discharge roller (4) is rotatably installed between the two opposite side vertical panels (3). An upper vertical panel (5) is fixedly installed on the outer surface of the top end of the primary frame side panel (1) and the secondary frame side panel (2). A silicone discharge roller (6) is rotatably installed between the two upper vertical panels (5). Two groups of tensioning and conveying rollers (7) are rotatably installed between the primary frame side panel (1) and the secondary frame side panel (2) and below the silicone discharge roller (6). Two groups of hot pressing and laminating rollers (8) are rotatably installed at the bottom ends of the primary frame side panel (1) and the secondary frame side panel (2) and below the tensioning and conveying roller (7).

2. The double-sided silicone cloth laminating machine according to claim 1, characterized in that: The lower surfaces of the bottom ends of the first-stage frame side panels (1) and the second-stage frame side panels (2) are both fixedly mounted with a lower frame (9) by welding, and the lower frame (9) adopts a "concave" structural design.

3. The double-sided silicone cloth laminating machine according to claim 2, characterized in that: A receiving roller (10) is rotatably mounted between the two groups of lower frames (9) via a rotating shaft.

4. The double-sided silicone cloth laminating machine according to claim 2, characterized in that: A receiving motor (11) is fixedly mounted on the outer wall of one of the lower frames (9) via fixing bolts, and an output shaft of the receiving motor (11) is fixedly connected to a rotating shaft of a receiving roller (10).

5. The double-sided silicone cloth laminating machine according to claim 1, characterized in that: Side connecting plates (12) are fixedly connected between the outer walls of both sides of the primary frame side plate (1) and the secondary frame side plate (2), and support legs (13) are fixedly installed on the outer walls of the two groups of side connecting plates (12) by fixing bolts, and the support legs (13) adopt an inverted "L"-shaped structural design.

6. The double-sided silicone cloth laminating machine according to claim 1, characterized in that: The diameter of the tensioning conveying roller (7) is smaller than the diameter of the film discharge roller (4), and the diameter of the two film discharge rollers (4) is the same as the diameter of the silicone discharge roller (6).

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