Adhesive tape hot coating and laminating equipment

Abstract

The utility model discloses adhesive tape hot coating and laminating equipment, which relates to the technical field of hot coating and laminating equipment, and comprises a base, an adhesive pool, a multi-position hot coating mechanism and a laminating mechanism, the multi-position hot coating mechanism is arranged above the adhesive pool, the laminating mechanism is arranged on a first fixing frame, the multi-position hot coating mechanism comprises a rotating shaft, a support arm and a hot coating roller, and the rotating shaft is connected with the support arm. The rotating shaft and the supporting frame are rotatably mounted, the rotating shaft is driven by a rotating motor, a plurality of groups of supporting arms are arranged on the rotating shaft, one ends of the plurality of groups of supporting arms are rotatably provided with hot coating rollers, and the plurality of groups of hot coating rollers are different in length to adapt to gluing of base materials with various widths; according to the multi-position hot coating mechanism, the hot coating rollers with different lengths are respectively mounted on the plurality of support arms on the rotating shaft to adapt to hot coating operation of base materials with different widths, and the replacement process is realized only by controlling the rotating shaft to rotate, so that the replacement process has the advantages of simplicity and easiness in operation; the hot coating operation can be carried out by quickly changing the hot coating roller.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal coating and laminating equipment, in particular to a tape thermal coating and laminating equipment. Background Art

[0002] The adhesive tape hot coating laminating machine has different gluing methods, including roller coating and scraper coating, according to different machine designs. The glue coating surface can be on the top, bottom or top of the substrate. Different gluing methods result in different conditions for glue penetration and film formation on the substrate.

[0003] For the hot coating operation of substrates with different widths, the existing adhesive tape hot coating laminating equipment needs to replace the coating rollers of different lengths that are adapted to the substrate width to perform adaptive operations when the substrate width is different. In continuous production operations, the operation of replacing the coating rollers is very cumbersome, and a series of repositioning operations are required after the replacement, which greatly affects the efficiency of the adhesive tape hot coating laminating operation. Therefore, the utility model proposes an adhesive tape hot coating laminating equipment to solve the shortcomings of the existing technology. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a tape hot coating and laminating equipment, which sets up a multi-position hot coating mechanism and utilizes multiple arms on the rotating shaft to respectively install hot coating rollers of different lengths to adapt to the hot coating operation of substrates of different widths. The replacement process is achieved only by controlling the rotation of the rotating shaft. The replacement process has the advantages of being simple and easy to operate, and the hot coating rollers can be quickly changed to perform hot coating operations.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tape hot coating and laminating device comprises a base, a glue pool, a multi-position hot coating mechanism and a laminating mechanism, wherein a glue pool is provided in the middle of the upper part of the base, a support frame is provided above the base, a multi-position hot coating mechanism is provided above the glue pool, and the multi-position hot coating mechanism is rotatably mounted with the support frame, a first fixed frame is provided above the base on one side of the glue pool, a laminating mechanism is provided on the first fixed frame, a tape winding roller is rotatably provided on the first fixed frame on one side of the laminating mechanism, a film material unwinding roller is rotatably provided on the first fixed frame on the other side of the laminating mechanism, a second fixed frame is provided above the base on the side away from the first fixed frame, and a substrate unwinding roller is rotatably provided on the second fixed frame;

[0007] The multi-position hot coating mechanism includes a rotating shaft, a support arm and a hot coating roller. The rotating shaft is rotatably installed with a support frame and is driven by a rotating motor. A support arm is provided on the rotating shaft. The support arm is provided in multiple groups. A hot coating roller is rotatably provided at one end of each of the multiple groups of support arms. The multiple groups of hot coating rollers have different lengths to adapt to the coating of substrates with various widths.

[0008] A further improvement is that the glue tank includes an outer tank body, a movable inner tank body and a first cylinder. The outer tank body is provided with a movable inner tank body inside, and the first cylinder is provided at the four corners inside the base. The output end of the first cylinder passes through the top of the base and the bottom of the outer tank body and is connected to the bottom of the movable inner tank body.

[0009] A further improvement is that stirring blade shafts are provided on both sides of the movable inner pool body, and the stirring blade shafts are provided in multiple groups, and the multiple groups of stirring blade shafts are all driven by a stirring motor.

[0010] A further improvement is that the laminating mechanism includes a second cylinder, a laminating roller and a supporting roller, the second cylinder is installed on the first fixed frame, an assembly frame is provided at the output end of the second cylinder, a laminating roller is rotatably provided inside the assembly frame, a supporting roller is rotatably provided on the first fixed frame below the laminating roller, and at least two groups of supporting rollers are provided.

[0011] A further improvement is that the multiple groups of the hot coating rollers, the substrate unwinding rollers, the film material unwinding rollers and the laminating pressing rollers are all driven by a driving motor.

[0012] A further improvement is that a blowing air chamber is provided on the first fixed frame on one side of the film unwinding roller, the blowing air chamber is connected to an external air source, a blowing nozzle is provided on one side of the blowing air chamber, and the blowing nozzle points to the film body wound and installed on the film unwinding roller.

[0013] The beneficial effects of the utility model are as follows: the utility model sets a multi-position heat coating mechanism, utilizes a plurality of arms on the rotating shaft to respectively install heat coating rollers of different lengths to adapt to the heat coating operation of substrates of different widths, and the replacement process is realized only by controlling the rotation of the rotating shaft. The replacement process has the advantages of being simple and easy to operate, and the heat coating roller can be quickly changed to perform the heat coating operation;

[0014] At the same time, the utility model arranges the glue pool to consist of an outer pool body, a movable inner pool body and a first cylinder. The movable inner pool body can be driven to rise and fall by the first cylinder to ensure that the hot coating roller is always in contact with the glue in the movable inner pool body, and the multiple sets of stirring blade shafts arranged inside the movable inner pool body can drive the glue to flow, thereby ensuring that the coating operation of the hot coating roller is of high quality. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the main view of the working principle of the glue tank of the utility model;

[0017] Figure 3 It is a main schematic diagram of the working principle of the multi-position thermal coating mechanism of the utility model.

[0018] Wherein: 1. base; 2. glue pool; 201. outer pool body; 202. movable inner pool body; 203. first cylinder; 3. laminating mechanism; 301. second cylinder; 302. laminating pressure roller; 303. support roller; 4. support frame; 5. first fixed frame; 6. adhesive tape winding roller; 7. film material unwinding roller; 8. second fixed frame; 9. substrate unwinding roller; 10. rotating shaft; 11. support arm; 12. hot coating roller; 13. stirring blade shaft; 14. blowing air chamber; 15. blowing nozzle. DETAILED DESCRIPTION

[0019] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0020] according to Figure 1-3 As shown, this embodiment proposes a tape hot coating and laminating device, including a base 1, a glue pool 2, a multi-position hot coating mechanism and a laminating mechanism 3, a glue pool 2 is provided in the middle above the base 1, a support frame 4 is provided above the base 1, a multi-position hot coating mechanism is provided above the glue pool 2, and the multi-position hot coating mechanism is rotatably installed with the support frame 4, a first fixed frame 5 is provided above the base 1 on one side of the glue pool 2, a laminating mechanism 3 is provided on the first fixed frame 5, a tape winding roller 6 is rotatably provided on the first fixed frame 5 on one side of the laminating mechanism 3, a film material unwinding roller 7 is rotatably provided on the first fixed frame 5 on the other side of the laminating mechanism 3, a second fixed frame 8 is provided above the base 1 away from the first fixed frame 5, and a substrate unwinding roller 9 is rotatably provided on the second fixed frame 8;

[0021] The multi-position heat coating mechanism includes a rotating shaft 10, a support arm 11 and a heat coating roller 12. The rotating shaft 10 is rotatably mounted with the support frame 4. The rotating shaft 10 is driven by a rotating motor. A support arm 11 is arranged on the rotating shaft 10. The support arm 11 is provided with multiple groups. A heat coating roller 12 is rotatably arranged at one end of each group of the support arms 11. The multiple groups of heat coating rollers 12 have different lengths to adapt to the coating of substrates with various widths.

[0022] When the adhesive tape hot coating and bonding equipment of the present invention is in operation, firstly, a hot coating roller 12 of a suitable length is selected according to the width of the substrate body fixedly wound on the substrate unwinding roller 9 for hot coating operation. When the hot coating roller 12 is selected, the rotating shaft 10 is driven by the rotating motor to rotate, so that the corresponding selected hot coating roller 12 rotates to the upper part of the glue pool 2 and the bottom of the hot coating roller 12 contacts the glue in the glue pool 2, and then one end of the substrate body fixedly wound on the substrate unwinding roller 9 passes through the top of the hot coating roller 12, and one end of the substrate body and one end of the film material fixedly wound on the film material unwinding roller 7 are fixed on the adhesive tape winding roller 6 together. When the hot coating roller 12 is driven by the driving motor to continuously rotate, the glue in the glue pool 2 is evenly coated on the bottom of the substrate body, and then the film material fixedly wound on the film material unwinding roller 7 is pulled out when the adhesive tape winding roller 6 is wound, so that the substrate body coated with glue and the film material are bonded at the bonding mechanism 3 and finally wound up.

[0023] The glue pool 2 includes an outer pool body 201, a movable inner pool body 202 and a first cylinder 203. The movable inner pool body 202 is arranged inside the outer pool body 201. The first cylinders 203 are arranged at the four corners inside the base 1. The output end of the first cylinder 203 passes through the top of the base 1 and the bottom of the outer pool body 201 and is connected to the bottom of the movable inner pool body 202. The glue in the glue pool 2 is continuously used and the liquid level decreases. In order to enable the hot coating roller 12 to stably perform hot coating operations, the first cylinder 203 drives the movable inner pool body 202 containing the glue to continuously rise, so that the liquid surface of the glue is always in contact with the hot coating roller 12.

[0024] Both sides of the movable inner pool body 202 are provided with stirring blade shafts 13, and the stirring blade shafts 13 are provided with multiple groups, and the multiple groups of stirring blade shafts 13 are driven by stirring motors. By providing multiple groups of stirring blade shafts 13 driven by stirring motors, the stirring blade shafts 13 can be used to stir the glue, ensuring that the glue has good fluidity, so that the hot coating roller 12 can evenly coat the glue on the substrate body.

[0025] The laminating mechanism 3 includes a second cylinder 301, a laminating roller 302 and a supporting roller 303. The second cylinder 301 is installed on the first fixed frame 5. The output end of the second cylinder 301 is provided with an assembly frame. The laminating roller 302 is rotatably provided inside the assembly frame. The supporting roller 303 is rotatably provided on the first fixed frame 5 below the laminating roller 302. There are at least two groups of supporting rollers 303. When the substrate body coated with glue is laminated with the film material, the two pass through the laminating roller 302 and the supporting roller 303, and the laminating roller 302 applies force to make the two laminated together.

[0026] The plurality of groups of the hot coating rollers 12, the substrate unwinding rollers 9, the film unwinding rollers 7 and the laminating pressing rollers 302 are all driven by a driving motor.

[0027] A blowing air chamber 14 is provided on the first fixing frame 5 on one side of the film material unwinding roller 7. The blowing air chamber 14 is connected to an external air source. A blowing nozzle 15 is provided on one side of the blowing air chamber 14. The blowing nozzle 15 points to the film material body wound and mounted on the film material unwinding roller 7. By providing the blowing air chamber 14 and the blowing nozzle 15, the film material can be blown to remove dust, so as to prevent dust from being adsorbed on the film material, and to improve the tightness between the film material and the substrate body coated with the adhesive, so as to prevent the generation of bubbles.

[0028] The utility model sets a multi-position hot coating mechanism, utilizes a plurality of arms 11 on the rotating shaft 10 to respectively install hot coating rollers 12 of different lengths to adapt to the hot coating operation of substrates of different widths, and the replacement process is realized only by controlling the rotation of the rotating shaft 10, and the replacement process has the advantages of being simple and easy to operate, and the hot coating roller 12 can be quickly changed to perform the hot coating operation; at the same time, the utility model sets the glue pool 2 to be composed of an outer pool body 201, a movable inner pool body 202 and a first cylinder 203, and the movable inner pool body 202 can be driven to rise and fall by the first cylinder 203 to ensure that the hot coating roller 12 is always in contact with the glue in the movable inner pool body 202, and the multiple groups of stirring blade shafts 13 arranged inside the movable inner pool body 202 can drive the glue to flow, thereby ensuring that the coating operation of the hot coating roller 12 is of high quality.

[0029] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A tape thermal coating and laminating device, characterized in that: The invention comprises a base (1), a glue pool (2), a multi-position hot coating mechanism and a bonding mechanism (3); a glue pool (2) is provided in the middle of the upper part of the base (1); a support frame (4) is provided above the base (1); a multi-position hot coating mechanism is provided above the glue pool (2); the multi-position hot coating mechanism is rotatably mounted with the support frame (4); a first fixed frame (5) is provided above the base (1) on one side of the glue pool (2); a bonding mechanism (3) is provided on the first fixed frame (5); a tape winding roller (6) is rotatably provided on the first fixed frame (5) on one side of the bonding mechanism (3); a film material unwinding roller (7) is rotatably provided on the first fixed frame (5) on the other side of the bonding mechanism (3); a second fixed frame (8) is provided above the base (1) on the side away from the first fixed frame (5); a substrate unwinding roller (9) is rotatably provided on the second fixed frame (8); The multi-position heat coating mechanism comprises a rotating shaft (10), a support arm (11) and a heat coating roller (12); the rotating shaft (10) is rotatably mounted on a support frame (4); the rotating shaft (10) is driven by a rotating motor; a support arm (11) is arranged on the rotating shaft (10); the support arm (11) is provided with a plurality of groups; a heat coating roller (12) is rotatably arranged at one end of each of the plurality of groups of support arms (11); and the plurality of groups of heat coating rollers (12) have different lengths and are suitable for coating glue on substrates of various widths.

2. The adhesive tape thermal coating and laminating device according to claim 1, characterized in that: The glue pool (2) comprises an outer pool body (201), a movable inner pool body (202) and a first cylinder (203); the movable inner pool body (202) is arranged inside the outer pool body (201); the first cylinder (203) is arranged at the four corners inside the base (1); the output end of the first cylinder (203) passes through the top of the base (1) and the bottom of the outer pool body (201) and is connected to the bottom of the movable inner pool body (202).

3. The adhesive tape thermal coating and laminating device according to claim 2, characterized in that: Both sides of the movable inner pool body (202) are provided with stirring blade shafts (13), and the stirring blade shafts (13) are provided in multiple groups, and the multiple groups of stirring blade shafts (13) are all driven by a stirring motor.

4. The adhesive tape thermal coating and laminating device according to claim 1, characterized in that: The laminating mechanism (3) comprises a second cylinder (301), a laminating pressure roller (302) and a support roller (303); the second cylinder (301) is mounted on the first fixed frame (5); an assembly frame is provided at the output end of the second cylinder (301); a laminating pressure roller (302) is rotatably provided inside the assembly frame; a support roller (303) is rotatably provided on the first fixed frame (5) below the laminating pressure roller (302); and at least two groups of support rollers (303) are provided.

5. The adhesive tape thermal coating and laminating device according to claim 4, characterized in that: The plurality of groups of the hot coating rollers (12), the substrate unwinding rollers (9), the film material unwinding rollers (7) and the laminating pressing rollers (302) are all driven by a driving motor.

6. The adhesive tape thermal coating and laminating device according to claim 1, characterized in that: A blowing air chamber (14) is provided on the first fixed frame (5) on one side of the film material unwinding roller (7), and the blowing air chamber (14) is connected to an external air source. A blowing nozzle (15) is provided on one side of the blowing air chamber (14), and the blowing nozzle (15) points to the film material body wound and installed on the film material unwinding roller (7).

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