Mica tape laminating device

Abstract

The utility model discloses a mica tape laminating device which comprises a machine base, a hot pressing roller is rotationally installed on the machine base, a first motor is arranged in the machine base, an output shaft of the first motor is in transmission connection with a roller shaft of the hot pressing roller, a workbench is installed on the machine base, a lifting structure is installed on the workbench, and an installation frame is installed at the output end of the lifting structure. A mounting frame is arranged on the machine base, a pressure applying roller is rotationally mounted on the mounting frame, glue removing structures are arranged beside the hot pressing roller and the pressure applying roller, the glue removing structures beside the hot pressing roller are fixedly mounted on the machine base, the glue removing structures beside the pressure applying roller are fixedly mounted on the mounting frame, and a protective roller is mounted on the glue removing structures beside the pressure applying roller; according to the utility model, the adhesive removing structure is arranged to remove the adhesive on the roller surfaces of the hot pressing roller and the pressure applying roller, when the hot pressing roller and the pressure applying roller rotate, the adhesive adhered to the roller surfaces can be scraped off by the scraper, and the scraper is lifted by a certain angle, so that the adhesive on the scraper can flow into the drawer along the scraper; and the collected adhesive can be poured out by pulling out the drawer.

Description

Technical Field

[0001] The utility model relates to the technical field of mica tape laminating, in particular to a mica tape laminating device. Background Art

[0002] Mica tape is a fire-resistant insulating material. During its production process, a laminating machine is required to press mica paper and carbon-free polymer film together to reinforce the material. However, during the lamination process using an existing laminating machine, adhesive will be squeezed out from the edge of the mica paper or from the holes in the film and stick to the pressure roller of the laminating machine. Over time, a rubber ring will form on the pressure roller, affecting the subsequent production quality of the mica tape. Therefore, it is necessary to manually wipe off the adhesive on the pressure roller in a timely manner, which reduces the lamination and lamination efficiency of the mica tape. Utility Model Content

[0003] The utility model aims to provide a mica tape laminating device in view of the deficiencies of the prior art, so as to solve the problems raised in the background technology.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A mica tape laminating device comprises a machine base, on which a hot pressing roller is rotatably mounted, a first motor is arranged in the machine base, and the output shaft of the first motor is drivingly connected to the roller shaft of the hot pressing roller, a workbench is arranged on the machine base, a lifting structure is arranged on the workbench, a mounting frame is arranged on the output end of the lifting structure, a pressure roller is rotatably mounted on the mounting frame, a degumming structure is arranged next to the hot pressing roller and the pressure roller, the degumming structure next to the hot pressing roller is fixedly mounted on the machine base, the degumming structure next to the pressure roller is fixedly mounted on the mounting frame, and a protective roller is mounted on the degumming structure next to the pressure roller.

[0006] As a preferred solution of the mica tape laminating device, the lifting structure includes a first shell, which is in an inverted U shape, with cavities on both sides of the left and right sides of the first shell, and screw rods are vertically rotatably installed in the two cavities, and nuts are provided on the two screw rods. The mounting frame is fixedly installed between the two nuts, and the two screw rods are connected by a transmission structure. A second motor is provided in the first shell, and its output shaft is connected to one of the screw rods.

[0007] As a preferred solution of the mica tape laminating device, the glue removal structure includes a second shell, the front of which is open, and a scraper is fixedly installed between the inner walls of the cavity of the second shell. The front side of the scraper passes through the opening on the second shell and lightly rests on the roller surface of the hot pressing roller or the pressure roller. A drawer is provided on the back of the second shell, and the drawer is located below the scraper.

[0008] As a preferred solution of the mica tape laminating device, the protective roller includes two bearing seats and a rubber roller. The two bearing seats are symmetrically installed at the lower rear corners of the second shell of the degumming structure, and the rubber roller is rotatably installed between the two bearing seats.

[0009] As a preferred solution of the mica tape laminating device, a control module is arranged in the base, the first motor and the second motor in the lifting structure are both connected and controlled by the control module, and the control panel of the control module is arranged on the side of the base.

[0010] As a preferred solution of the mica tape laminating device, a rectangular through hole is provided on the workbench, which is located directly above the hot pressing roller. The top of the roller surface of the hot pressing roller passes through the rectangular through hole and is about 3-5 cm higher than the upper surface of the workbench.

[0011] As a preferred solution of the mica tape laminating device, the transmission structure includes two sprockets and a chain. The two sprockets have equal radius and number of teeth and are respectively installed on two screw rods. The two sprockets are connected by chain transmission.

[0012] As a preferred solution of the mica tape laminating device, the front side of the scraper is obliquely raised about 30-45 degrees, and the rear side of the scraper is located above the top opening of the drawer.

[0013] Beneficial effects of the utility model:

[0014] The utility model adopts a glue removal structure design, which can remove the adhesive on the roller surface of the hot pressure roller and the pressure roller. The scraper lightly rests on the roller surface. When the hot pressure roller and the pressure roller rotate, the adhesive sticking to the roller surface will be scraped off by the scraper. By lifting the scraper at a certain angle, the adhesive gathered on the scraper can flow into the drawer along the scraper, and the collected adhesive can be poured out by pulling out the drawer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments of the present utility model. Obviously, the drawings described below are only some embodiments of the present utility model, and for ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the mica tape laminating device described in the utility model;

[0017] Figure 2 It is a front cross-sectional structural schematic diagram of the mica tape laminating device described in the utility model;

[0018] Figure 3It is a side sectional structural schematic diagram of the mica tape laminating device described in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the lifting structure described in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the glue removal structure described in the utility model;

[0021] Figure 6 It is a structural schematic diagram of the glue removal structure and the protective roller described in the utility model.

[0022] In the figure:

[0023] 1. Machine base; 2. Hot pressing roller; 3. First motor; 4. Workbench; 5. Lifting structure; 51. First shell; 52. Screw rod; 53. Nut; 54. Transmission structure; 55. Second motor; 6. Mounting frame; 7. Pressure roller; 8. Glue removal structure; 81. Second shell; 82. Scraper; 83. Drawer; 9. Protective roller; 91. Bearing seat; 92. Rubber roller; 10. Control panel. DETAILED DESCRIPTION

[0024] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0025] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0026] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0027] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term 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 components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] like Figures 1 to 6 As shown, this embodiment provides a mica tape laminating device, including a machine base 1, on which a hot pressing roller 2 is rotatably installed, a first motor 3 is arranged in the machine base 1, and its output shaft is transmission-connected with the roller shaft of the hot pressing roller 2, and starting the first motor 3 can drive the hot pressing roller 2 to rotate, a workbench 4 is installed on the machine base 1, a lifting structure 5 is installed on the workbench 4, a mounting frame 6 is installed on the output end of the lifting structure 5, a pressure roller 7 is rotatably installed on the mounting frame 6, the pressure roller 7 is located directly above the hot pressing roller 2, and a degumming structure 8 is arranged next to the hot pressing roller 2 and the pressure roller 7, the degumming structure 8 next to the hot pressing roller 2 is fixedly installed on the machine base 1, the degumming structure 8 next to the pressure roller 7 is fixedly installed on the mounting frame 6, and a protective roller 9 is installed on the degumming structure 8 next to the pressure roller 7, please refer to Figure 3 The right side is the rear side of the device, which is the feeding side, and the left side is the front side of the device, which is the discharging side. When the device is working, the first motor 3 drives the hot pressing roller 2 to rotate counterclockwise, so that the mica paper and the film can be sent forward. The degumming structure 8 next to the hot pressing roller 2 is arranged in front of the hot pressing roller 2, and the pressure roller 7 will rotate clockwise under the action of friction. The degumming structure 8 next to the pressure roller 7 is arranged behind the pressure roller 7. When the device is used to press the mica paper and the film, the raw material rollers are installed behind the lifting structure 5. A control module is arranged in the base 1, and the first motor 3 and the second motor 55 in the lifting structure 5 are connected and controlled by the control module. The control panel 10 of the control module is arranged on the side of the base 1. A rectangular through hole is arranged on the workbench 4, and the rectangular through hole is located directly above the hot pressing roller 2. The top of the roller surface of the hot pressing roller 2 passes through the rectangular through hole and is about 3-5cm higher than the upper surface of the workbench 4.

[0029] See also Figure 4The lifting structure 5 includes a first shell 51, which is in an inverted U shape. Both left and right sides of the first shell 51 are provided with cavities, and screw rods 52 are vertically rotatably installed in the two cavities. Both screw rods 52 are provided with screw nuts 53. The mounting frame 6 is fixedly installed between the two screw nuts 53. The two screw rods 52 are connected by a transmission structure 54. A second motor 55 is provided in the first shell 51, and its output shaft is connected to one of the screw rods 52. The transmission structure 54 includes two sprockets and a chain. The radius of the two sprockets , have the same number of teeth and are respectively installed on two screw rods 52. The two sprockets are connected by a chain transmission. When the second motor 55 is started, one of the screw rods 52 can be controlled to rotate, and then the other screw rod 52 is driven to rotate through the transmission structure 54. The mounting frame 6 is driven up and down by the cooperation of the screw rod 52 and the nut 53, thereby controlling the up and down movement of the pressure roller 7. The downward movement of the pressure roller 7 can cooperate with the hot pressing roller 2 to clamp the mica paper and the film. When the hot pressing roller 2 rotates, it will move the mica paper and the film forward, and then the pressure roller 7 will also rotate together under the action of friction.

[0030] See also Figure 5 The adhesive removal structure 8 includes a second shell 81, the front of which is open, and a scraper 82 is fixedly installed between the inner side walls of the cavity of the second shell 81. The front side of the scraper 82 passes through the opening on the second shell 81 and lightly rests on the roller surface of the hot pressure roller 2 or the pressure roller 7. A drawer 83 is provided on the back of the second shell 81, and the drawer 83 is located below the scraper 82. A handle may be provided on the drawer 83 to facilitate the subsequent manual pulling out of the drawer 83. The front side of the scraper 82 is obliquely raised upward by about 30-45 degrees, and the rear side of the scraper 82 is located above the top opening of the drawer 83. The scraper 82 is set at an oblique angle so that the adhesive accumulated on the scraper 82 can flow to the drawer 83. When the hot pressure roller 2 and the pressure roller 7 rotate, the adhesive sticking to the roller surface will be scraped off by the scraper 82, and then the adhesive will flow into the drawer 83 along the scraper 82. Pulling out the drawer 83 can pour out the adhesive collected therein.

[0031] See also Figure 6 The protective roller 9 includes two bearing seats 91 and a rubber roller 92. The two bearing seats 91 are symmetrically installed at the lower corners of the rear of the second shell 81 of the glue removal structure 8. The rubber roller 92 is rotatably installed between the two bearing seats 91. The function of the protective roller 9 is to prevent the mica paper or film from rubbing against the corner of the second shell 81 and causing damage to the film.

[0032] The working principle and use process of this utility model:

[0033] The mica tape laminating device first places the mica paper and the film between the hot pressing roller 2 and the pressure roller 7, starts the second motor 55 to drive one of the screw rods 52 to rotate, and then drives the other screw rod 52 to rotate through the transmission structure 54, and drives the pressure roller 7 on the mounting frame 6 to move downward through the cooperation of the screw rod 52 and the nut 53. The hot pressing roller 2 and the pressure roller 7 sandwich the mica paper and the film in the middle. The first motor 3 is started to drive the hot pressing roller 2 to rotate, thereby driving the mica paper and the film to move forward. The pressure roller 7 also starts to rotate under the action of friction. During the rotation of the hot pressing roller 2 and the pressure roller 7, the adhesive stuck to the roller surface will be scraped off by the scraper 82, and the adhesive gathered on the scraper 82 will finally flow into the drawer 83 along the scraper 82. The drawer 83 can be opened to pour out the collected adhesive.

[0034] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not restrictive, but are only for the convenience of description.

Claims

1. A mica tape laminating device, characterized in that: The invention comprises a machine base (1), on which a hot pressing roller (2) is rotatably mounted, a first motor (3) is arranged in the machine base (1), and the output shaft of the first motor (3) is connected to the roller shaft of the hot pressing roller (2) in a transmission manner, a workbench (4) is arranged on the machine base (1), a lifting structure (5) is arranged on the workbench (4), a mounting frame (6) is arranged at the output end of the lifting structure (5), a pressure roller (7) is rotatably mounted on the mounting frame (6), a degumming structure (8) is arranged next to the hot pressing roller (2) and the pressure roller (7), the degumming structure (8) next to the hot pressing roller (2) is fixedly mounted on the machine base (1), the degumming structure (8) next to the pressure roller (7) is fixedly mounted on the mounting frame (6), and a protective roller (9) is arranged on the degumming structure (8) next to the pressure roller (7).

2. The mica tape laminating device according to claim 1, characterized in that: The lifting structure (5) comprises a first shell (51), the first shell (51) is in an inverted U shape, cavities are arranged on both the left and right sides of the first shell (51), and screw rods (52) are vertically rotatably installed in the two cavities, nuts (53) are arranged on the two screw rods (52), the mounting frame (6) is fixedly installed between the two nuts (53), the two screw rods (52) are transmission connected via a transmission structure (54), and a second motor (55) is arranged in the first shell (51), and its output shaft is transmission connected to one of the screw rods (52).

3. The mica tape laminating device according to claim 1, characterized in that: The glue removal structure (8) comprises a second shell (81), the front of the second shell (81) is open, a scraper (82) is fixedly installed between the inner side walls of the cavity of the second shell (81), the front side of the scraper (82) passes through the opening on the second shell (81) and lightly rests on the roller surface of the hot pressure roller (2) or the pressure roller (7), and a drawer (83) is provided on the back of the second shell (81), and the drawer (83) is located below the scraper (82).

4. The mica tape laminating device according to claim 1, characterized in that: The protective roller (9) comprises two bearing seats (91) and a rubber roller (92). The two bearing seats (91) are symmetrically mounted at the rear lower corners of the second shell (81) of the glue removal structure (8), and the rubber roller (92) is rotatably mounted between the two bearing seats (91).

5. The mica tape laminating device according to claim 1, characterized in that: A control module is arranged in the machine base (1); the first motor (3) and the second motor (55) in the lifting structure (5) are both connected and controlled by the control module; and a control panel (10) of the control module is arranged on the side of the machine base (1).

6. The mica tape laminating device according to claim 1, characterized in that: The workbench (4) is provided with a rectangular through hole, which is located directly above the hot pressing roller (2). The top of the roller surface of the hot pressing roller (2) passes through the rectangular through hole and is 3-5 cm higher than the upper surface of the workbench (4).

7. The mica tape laminating device according to claim 2, characterized in that: The transmission structure (54) comprises two sprockets and a chain. The two sprockets have equal radius and number of teeth and are respectively mounted on two screw rods (52). The two sprockets are connected via a chain transmission.

8. The mica tape laminating device according to claim 3, characterized in that: The front side of the scraper (82) is obliquely raised 30-45 degrees, and the rear side of the scraper (82) is located above the top opening of the drawer (83).

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