Gluing machine for mica tape production

Abstract

The utility model relates to the technical field of mica tape production, and discloses a gumming machine for mica tape production, which comprises a base, retracting devices are arranged on both sides of the top of the base, and a gumming device is arranged on the top of the base and between the retracting devices. The gluing device comprises a first arch-shaped mounting frame fixedly mounted at the top of the base, a glue groove placed at the top of the base, a second arch-shaped mounting frame arranged on the inner side of the first arch-shaped mounting frame, a gluing roller rotationally connected to the interior of the second arch-shaped mounting frame, and an extrusion roller arranged in the second arch-shaped mounting frame and located at the top of the gluing roller; the diameter of an inner cavity of the glue groove is larger than the length of the glue spreading roller. According to the gluing machine for mica tape production, the gluing device and the winding and unwinding device are installed through the arrangement of the base, winding and unwinding of the mica tape are achieved through the arrangement of the winding and unwinding device, and gluing of the mica tape is achieved through the arrangement of the gluing device so that follow-up use can be facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mica tape production, in particular to a glue coating machine used for mica tape production. Background Art

[0002] Mica tape, also known as fire-resistant mica tape, is made by (mica tape machine) and is a fire-resistant insulating material. It can be divided into: mica tape for motors, mica tape for cables according to its use, and divided into: double-sided tape, single-sided tape, three-in-one tape, double-film tape, single-film tape, etc. According to mica, it can be divided into: synthetic mica tape, phlogopite mica tape, white mica tape. Mica tape for fire-resistant safety cables is a high-performance mica insulation product with excellent high temperature resistance and combustion resistance.

[0003] Mica tapes often need to be coated with glue during production. A Chinese patent discloses a mica tape coating machine that is easy to clean (authorization announcement number CN209406701U). The patented technology can simply pull the glue disc outward with force to make the hanging rod slide to the vertical area of ​​the L-shaped slide groove and fall into the inside of the rod groove. At this time, the glue disc can be directly pulled out for cleaning, so that the glue disc can be quickly removed, thereby facilitating thorough cleaning of the glue disc, avoiding the problem of difficult cleaning caused by the original device being unable to disassemble the glue disc separately, and the glue disc is very stable after being fixed.

[0004] However, although the glue disc can be pulled out and cleaned in actual use, it is inconvenient to apply glue to the outside of the glue roller in actual use, thereby affecting the gluing of the mica tape, and cannot meet actual use needs.

[0005] In order to solve the above problems, we have made improvements and proposed a glue coating machine for mica tape production. Utility Model Content

[0006] The utility model aims to provide a glue coating machine for mica tape production to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A glue coating machine for mica tape production comprises a base, both sides of the top of the base are provided with retractable devices, and a glue coating device is provided on the top of the base and between the retractable devices;

[0009] The glue coating device includes a first arched mounting frame fixedly mounted on the top of the base, a glue groove placed on the top of the base, a second arched mounting frame arranged on the inner side of the first arched mounting frame, a glue coating roller rotatably connected to the inside of the second arched mounting frame, and an extrusion roller arranged inside the second arched mounting frame and located on the top of the glue coating roller, and the inner cavity diameter of the glue groove is greater than the length of the glue coating roller.

[0010] As a further solution of the utility model: mounting blocks are fixedly installed on both sides of the extrusion roller, a through cavity is opened inside the second arched mounting frame, the mounting block passes through the inside of the through cavity, and two springs are fixedly installed below the second arched mounting frame, and the bottom of the spring is in contact with the top of the mounting block.

[0011] As a further solution of the utility model: limiting grooves are provided inside the second arched mounting frame and on both sides of the through cavity, the limiting grooves are slidably connected to limiting rods, and one side of the limiting rods is fixedly connected to the mounting block.

[0012] As a further solution of the utility model: a first electric push rod is fixedly mounted on the top of the first arched mounting frame, and an output end of the first electric push rod passes through the first arched mounting frame and is fixedly connected to the top of the second arched mounting frame.

[0013] As a further solution of the utility model: two L-shaped mounting frames are arranged on the left side of the first arched mounting frame, and a cleaning roller is rotatably connected to the bottom of the L-shaped mounting frame.

[0014] As a further solution of the utility model: a slide groove is opened on the left side of the first arched mounting frame, and a slider is slidably connected to the inside of the slide groove, one side of the slider is fixedly connected to the L-shaped mounting frame, and the left side of the L-shaped mounting frame is connected to a bolt by threaded rotation, and the right side of the bolt is in contact with the inner cavity of the slide groove.

[0015] As a further solution of the utility model: a first mounting rod is fixedly mounted on the top of the base and on both sides of the first arched mounting frame, and a guide roller is rotatably connected inside the first mounting rod.

[0016] As a further solution of the utility model: the retractable device includes two second mounting rods fixedly installed on both sides of the base, a driving motor arranged on the front side of the second mounting rod on the front side, and a second electric push rod arranged on the rear side of the second mounting rod on the rear side, and an extrusion plate is arranged between the second mounting rods.

[0017] As a further solution of the utility model: the output end of the driving motor passes through the second mounting rod and is fixedly connected to the front side of the extrusion plate, and the output end of the second electric push rod passes through the second mounting rod and is rotatably connected to the extrusion plate through a bearing.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model realizes installation of the gluing device and the retracting device through the setting of the base, realizes winding and unwinding of the mica tape through the setting of the retracting device, and realizes gluing of the mica tape through the setting of the gluing device for subsequent use.

[0020] 2. The utility model realizes installation of the second arched mounting frame by setting the first arched mounting frame, realizes installation of the extrusion roller and the glue coating roller by setting the second arched mounting frame, realizes storing glue by setting the glue groove, and realizes gluing by setting the glue coating roller by transferring the glue inside the glue groove to the bottom of the mica tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a glue coating machine used for mica tape production;

[0022] Figure 2 It is a structural schematic diagram of a glue coating device in a glue coating machine used for mica tape production;

[0023] Figure 3 It is a left-side structural schematic diagram of a first arched mounting frame in a gluing machine for mica tape production;

[0024] Figure 4 It is a schematic diagram of the structure of a second arched mounting frame in a gluing machine used for mica tape production;

[0025] Figure 5 A schematic diagram of the structure of an extrusion roller in a glue coating machine for mica tape production;

[0026] Figure 6 A schematic diagram of the structure of an L-shaped mounting frame in a gluing machine for mica tape production;

[0027] Figure 7 The present invention is a schematic diagram of the structure of a retractable device in a gluing machine used in the production of mica tapes.

[0028] In the figure: 1. base; 2. glue coating device; 201. first arch mounting frame; 202. first electric push rod; 203. L-shaped mounting frame; 204. cleaning roller; 205. second arch mounting frame; 206. bolt; 207. squeezing roller; 208. glue coating roller; 209. slide groove; 210. spring; 211. limit groove; 212. through cavity; 213. limit rod; 214. mounting block; 215. slider; 216. glue groove; 3. first mounting rod; 4. guide roller; 5. retracting device; 501. second mounting rod; 502. drive motor; 503. squeezing plate; 504. second electric push rod. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the implementation mode of the utility model clearer, the technical solution in the implementation mode of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation mode of the utility model. Obviously, the implementation mode described is a part of the implementation mode of the utility model, not all the implementation modes. Based on the implementation mode of the utility model, all other implementation modes obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example

[0031] See also Figure 1 , 2 , 3, 4, 5 and 6, a gluing machine for mica tape production, comprising a base 1, both sides of the top of the base 1 are provided with retractable devices 5, and a gluing device 2 is provided at the top of the base 1 and between the retractable devices 5;

[0032] The glue coating device 2 includes a first arched mounting frame 201 fixedly mounted on the top of the base 1, a glue groove 216 placed on the top of the base 1, a second arched mounting frame 205 arranged on the inner side of the first arched mounting frame 201, a glue coating roller 208 rotatably connected to the inside of the second arched mounting frame 205, and an extrusion roller 207 arranged inside the second arched mounting frame 205 and located on the top of the glue coating roller 208. The inner cavity diameter of the glue groove 216 is greater than the length of the glue coating roller 208.

[0033] Mounting blocks 214 are fixedly installed on both sides of the squeezing roller 207. A through cavity 212 is opened inside the second arched mounting frame 205. The mounting block 214 penetrates into the through cavity 212. Two springs 210 are fixedly installed below the second arched mounting frame 205. The bottom of the spring 210 contacts the top of the mounting block 214. The squeezing roller 207 is installed by the setting of the mounting block 214. At the same time, the mounting block 214 is squeezed downward by the setting of the spring 210, which is convenient for squeezing the roller. The rotation of 207 realizes the guided extrusion of the mica tape so that the bottom of the mica tape and the top of the glue coating roller 208 contact the inside of the second arched mounting frame 205 and a limiting groove 211 is provided on both sides of the through cavity 212. The limiting groove 211 is internally slidably connected to a limiting rod 213, and one side of the limiting rod 213 is fixedly connected to the mounting block 214. The mounting block 214 is limited by the cooperation between the limiting groove 211 and the limiting rod 213, thereby increasing the stability of the mounting block 214 during lifting and lowering.

[0034] A first electric push rod 202 is fixedly installed on the top of the first arch mounting frame 201, and the output end of the first electric push rod 202 passes through the first arch mounting frame 201 and is fixedly connected to the top of the second arch mounting frame 205. The second arch mounting frame 205 is pushed by the setting of the first electric push rod 202, so that the glue coating roller 208 passes through the inside of the glue groove 216 so that the glue in the glue groove 216 is coated on the bottom of the mica tape. Two L-shaped mounting frames 203 are arranged on the left side of the first arch mounting frame 201. The bottom of the L-shaped mounting frame 203 is rotatably connected with a cleaning roller 204. The cleaning roller 204 is installed by the setting of the L-shaped mounting frame 203, and the adhesive on both sides of the mica tape is removed by the setting of the cleaning roller 204.

[0035] A slide groove 209 is provided on the left side of the first arch mounting frame 201, and a slider 215 is slidably connected inside the slide groove 209. One side of the slider 215 is fixedly connected to the L-shaped mounting frame 203. The left side of the L-shaped mounting frame 203 is connected to a bolt 206 by threaded rotation. The right side of the bolt 206 contacts the inner cavity of the slide groove 209. The L-shaped mounting frame 203 is installed and limited by the cooperation between the slide groove 209 and the slider 215. The first arch mounting frame 201 is squeezed by the setting of the bolt 206, and then the L-shaped mounting frame 203 and the slider 215 are squeezed, the stability of the slider 215 is increased, and the cleaning roller 204 is limited to clean mica tapes of different sizes. The top of the base 1 and the two sides of the first arch mounting frame 201 are fixedly installed with a first mounting rod 3. The first mounting rod 3 is rotatably connected to the guide roller 4. The mica tape is guided by the cooperation between the first mounting rod 3 and the guide roller 4.

[0036] See also Figure 1 and 7 A gluing machine for mica tape production, the retracting device 5 includes two second mounting rods 501 fixedly mounted on both sides of a base 1, a driving motor 502 arranged in front of the front second mounting rod 501 and a second electric push rod 504 arranged behind the rear second mounting rod 501, an extrusion plate 503 is arranged between the second mounting rods 501, and the mica tape is unwound and reeled up through the cooperation between the driving motor 502, the extrusion plate 503 and the second electric push rod 504.

[0037] The output end of the driving motor 502 passes through the second mounting rod 501 and is fixedly connected to the front side of the extrusion plate 503. The output end of the second electric push rod 504 passes through the second mounting rod 501 and is rotatably connected to the extrusion plate 503 through a bearing. The bearing is set to achieve the connection between the output end of the second electric push rod 504 and the extrusion plate 503 and the rotation of the extrusion plate 503 relative to the output end of the second electric push rod 504.

[0038] The working principle of the utility model is as follows: the mica tape to be coated with glue is placed inside the retractable device 5 on the top right side of the base 1, and the extrusion plate 503 is pushed to move to a relatively close side by the second electric push rod 504 to extrude and fix the mica tape, and the mica tape is passed from the bottom of the guide roller 4, and at the same time, passed between the extrusion roller 207 and the glue coating roller 208, and at the same time, passed through the bottom of the guide roller 4 on the left side of the glue coating device 2 and wound around the inside of the retractable device 5 on the top left side of the base 1, and the glue groove 216 is placed inside the first arched mounting frame 201 and glue is injected into the glue groove 216, and the second arched mounting frame 205 is pushed by the first electric push rod 202 to drive the glue coating roller 208 to descend so that the bottom of the glue coating roller 208 contacts the glue inside the glue groove 216, and the mica tape is moved by driving the motor 502 to rotate and drive the retractable roller to rotate, and drive the glue coating roller 208 to rotate so that the adhesive is coated on the top of the mica tape.

[0039] What is described above 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. A glue coating machine for mica tape production, comprising a base (1), characterized in that: Both sides of the top of the base (1) are provided with retractable devices (5), and a gluing device (2) is provided at the top of the base (1) and between the retractable devices (5); The glue coating device (2) comprises a first arched mounting frame (201) fixedly mounted on the top of the base (1), a glue groove (216) placed on the top of the base (1), a second arched mounting frame (205) arranged on the inner side of the first arched mounting frame (201), a glue coating roller (208) rotatably connected to the inside of the second arched mounting frame (205), and a squeezing roller (207) arranged inside the second arched mounting frame (205) and located on the top of the glue coating roller (208), wherein the inner diameter of the glue groove (216) is greater than the length of the glue coating roller (208).

2. The gluing machine for mica tape production according to claim 1, characterized in that: Mounting blocks (214) are fixedly mounted on both sides of the squeezing roller (207); a through cavity (212) is provided inside the second arched mounting frame (205); the mounting block (214) penetrates into the through cavity (212); two springs (210) are fixedly mounted below the second arched mounting frame (205); the bottom of the spring (210) contacts the top of the mounting block (214).

3. The gluing machine for mica tape production according to claim 2, characterized in that: Limiting grooves (211) are provided inside the second arched mounting frame (205) and on both sides of the through cavity (212); a limiting rod (213) is slidably connected inside the limiting groove (211); and one side of the limiting rod (213) is fixedly connected to the mounting block (214).

4. The gluing machine for mica tape production according to claim 1, characterized in that: A first electric push rod (202) is fixedly mounted on the top of the first arched mounting frame (201); an output end of the first electric push rod (202) passes through the first arched mounting frame (201) and is fixedly connected to the top of the second arched mounting frame (205).

5. The gluing machine for mica tape production according to claim 1, characterized in that: Two L-shaped mounting frames (203) are arranged on the left side of the first arch-shaped mounting frame (201), and a cleaning roller (204) is rotatably connected to the bottom of the L-shaped mounting frame (203).

6. The gluing machine for mica tape production according to claim 5, characterized in that: A slide groove (209) is provided on the left side of the first arch-shaped mounting frame (201), a slider (215) is slidably connected inside the slide groove (209), one side of the slider (215) is fixedly connected to the L-shaped mounting frame (203), and a bolt (206) is rotatably connected to the left side of the L-shaped mounting frame (203) through a thread, and the right side of the bolt (206) is in contact with the inner cavity of the slide groove (209).

7. The gluing machine for mica tape production according to claim 1, characterized in that: A first mounting rod (3) is fixedly mounted on the top of the base (1) and on both sides of the first arched mounting frame (201), and a guide roller (4) is rotatably connected inside the first mounting rod (3).

8. The gluing machine for mica tape production according to claim 1, characterized in that: The retractable device (5) comprises two second mounting rods (501) fixedly mounted on both sides of the base (1), a driving motor (502) arranged in front of the second mounting rods (501) on the front side, and a second electric push rod (504) arranged on the rear side of the second mounting rods (501) on the rear side, and an extrusion plate (503) is arranged between the second mounting rods (501).

9. A gluing machine for mica tape production according to claim 8, characterized in that: The output end of the driving motor (502) passes through the second mounting rod (501) and is fixedly connected to the front side of the extrusion plate (503), and the output end of the second electric push rod (504) passes through the second mounting rod (501) and is rotatably connected to the extrusion plate (503) via a bearing.

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