Winding device for base-material-free flame-retardant adhesive tape

Abstract

The utility model relates to the technical field of winding equipment, in particular to a winding device of a base-material-free flame-retardant adhesive tape, which comprises a first fixing assembly and a flame-retardant assembly, the first fixing assembly comprises a first baffle, a first through hole is formed in the middle of the first baffle, the flame-retardant assembly is arranged in the middle of the other side of the first baffle, the flame-retardant assembly comprises a collecting barrel, and a second through hole is formed in the collecting barrel. The collecting barrel is movably connected to the middle of the other side of the first baffle, a first release layer is fixedly connected to the outer side of the collecting barrel, and a flame-retardant glue layer is fixedly connected to the outer side of the first release layer. According to the base-material-free flame-retardant adhesive tape and the winding device thereof, by installing the flame-retardant assembly, the flame-retardant adhesive tape is excellent in high-temperature resistance and flame retardance, good in weather resistance and elasticity and suitable for bonding and fixing of fireproof insulating materials such as a power battery and a lithium battery assembly, bonding of various foams such as EVA, EPDM, CR, PU and acrylic and bonding of sound-absorbing cotton, heat-insulating cotton and aerogel; and fireproof gum requirements of various materials such as adhesion of foam pads of electronic components are met.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tapes, in particular to a winding device for a flame-retardant adhesive tape without a substrate. Background Art

[0002] High temperature tape, that is, adhesive tape used in high temperature working environments, is mainly used in the electronics industry. Its temperature resistance is usually between 120 degrees and 260 degrees. It is often used for spray painting, baking varnish leather processing, coating masking, fixing in electronic parts manufacturing processes, printed circuit boards and high temperature processing masking.

[0003] With the development of electronic and power battery products, the safety requirements for products are getting higher and higher, and the requirements for internal tape flame retardancy are also getting higher and higher. The existing double-sided tape generally has a base material, which is easy to cause loose bonding and non-flame retardant base materials during the bonding process. In addition, the double-sided tape needs to meet the requirements of not offsetting during the production process and can be adapted to different sizes and lengths of collection tubes for winding. Utility Model Content

[0004] The purpose of the utility model is to provide a flame-retardant tape without a substrate and a winding device thereof, so as to solve the problems of the existing double-sided tape not being tightly attached and the substrate not being flame-retardant as mentioned in the above background technology. To achieve the above purpose, the utility model provides the following technical scheme: a flame-retardant tape without a substrate, the tape comprising a first release layer, a flame-retardant glue layer, and a second release layer in sequence, the release layer being a silicone oil release film, a release paper, or a non-silicone release film.

[0005] A winding device for a flame-retardant tape without a substrate, comprising a fixing component and a flame-retardant component, wherein the fixing component comprises a baffle, wherein a through hole is provided in the middle of the baffle, wherein the flame-retardant component is arranged in the middle of the other side of the baffle, wherein the flame-retardant component comprises a collecting cylinder, wherein the collecting cylinder is movably connected to the middle of the other side of the baffle, wherein a first release layer is fixedly connected to the outer side of the collecting cylinder, wherein a flame-retardant glue layer is fixedly connected to the outer side of the first release layer, wherein a second release layer is fixedly connected to the outer side of the flame-retardant glue layer, wherein a base is provided below the baffle, wherein a through hole is provided on one side of the base Hole 2, the inner wall of the base is provided with a power component, and the power component includes a bearing 1. By installing the flame retardant component, the flame retardant tape has high temperature resistance, excellent flame retardancy, weather resistance, and good elasticity. It is suitable for the bonding and fixation of fire-proof insulating materials such as power batteries and lithium battery components, the bonding of various foams such as EVA, EPDM, CR, PU, ​​and acrylic, the bonding of sound-absorbing cotton, heat-insulating cotton, aerogel, the pasting of foam pads of electronic components, and other materials with fire-proof backing adhesive requirements. Through the installed base, the device can be stably supported, so that the device can stably reel the tape.

[0006] Further preferably, the bearing 1 is fixedly connected to the inner wall of the through hole 2, the inner wall of the base is fixedly connected to a motor, one side of the motor transmission end is fixedly connected to a rotating rod, the rotating rod passes through the bearing 1, the outer side of the rotating rod is rotatably connected to the inner wall of the bearing 1, one side of the rotating rod is fixedly connected to a turntable 1, and a groove 1 is provided on the outer side of the turntable 1, so that the motor can be started to drive the turntable 1 to rotate, so that it can drive the collecting barrel to rotate.

[0007] Further preferably, the inner wall of the groove one is rotatably connected to a conveyor belt, one side of the top of the base is fixedly connected to a support frame one, the top of the support frame one is fixedly connected to a fixing ring, the inner wall of the fixing ring is fixedly connected to a bearing two, and the inner wall of the bearing two is provided with a rotating assembly, and through the installation of the conveyor belt, the collecting drum can be conveniently driven to rotate, thereby increasing the winding working speed.

[0008] Further preferably, the rotating assembly includes a fixing rod, which is rotatably connected to the inner wall of the second bearing, the fixing rod passes through a through hole one, the outer side of the fixing rod is fixedly connected to the inner wall of the through hole one, one side of the fixing rod is fixedly connected to a turntable two, the outer side of the turntable two is provided with a groove two, the inner wall of the groove two is rotatably connected to the outer side of the conveyor belt, the outer side of the fixing rod is fixedly connected to a spring, the outer side of the spring is fixedly connected to an arc plate, the outer side of the arc plate is sleeved with the inner wall of the collecting tube, and through the coordinated use of the spring and the arc plate, tape collecting tubes of different sizes can be fixedly supported, so that different collecting tubes can be adapted to work.

[0009] Further preferably, a fixing component 2 is provided on the other side of the top of the base, and the fixing component 2 includes a support frame 2, and the support frame 2 is fixedly connected to the other side of the top of the base, and the top of the support frame 2 is fixedly connected to a fixing seat, and the top of the fixing seat is fixedly connected to an electric push rod, and a pushing end on one side of the electric push rod is fixedly connected to a pushing rod, and one side of the pushing rod is fixedly connected to a connecting barrel. Through the installation of the electric push rod, the device can be adapted to collection tubes of different sizes and lengths for winding work.

[0010] Further preferably, a baffle plate 2 is fixedly connected to one side of the connecting barrel, one side of the baffle plate 2 is rotatably connected to the other side of the collecting barrel, a through hole 3 is opened in the middle of the baffle plate 2, a bearing 3 is fixedly connected to the inner wall of the through hole 3, the inner wall of the bearing 3 is sleeved with the outer side of the fixing rod, and a supporting leg is fixedly connected to the bottom of the base, and the collecting barrel can be limited by the coordinated use of baffle plate 1 and baffle plate 2, so that the tape will not be offset when the collecting barrel collects the tape.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, by installing a flame retardant component, the flame retardant tape has high temperature resistance, excellent flame retardancy, weather resistance and good elasticity. It is suitable for the bonding and fixing of fireproof insulating materials such as power batteries and lithium battery components, bonding of various foams such as EVA, EPDM, CR, PU, ​​acrylic, bonding of sound-absorbing cotton, heat-insulating cotton, aerogel, pasting of foam pads of electronic components and other materials with fireproof backing adhesive needs.

[0013] In the utility model, by installing the fixing component 2 and cooperating with the spring and the arc plate, the tape collecting cylinders of different sizes can be fixed and supported. At the same time, by cooperating with the baffle 1 and the baffle 2, the collecting cylinder can be limited so that the tape will not be offset when the collecting cylinder collects the tape, so that the device can adapt to the collecting cylinders of different sizes and lengths for winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the rotating assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the second cross-sectional structure of the fixing component of the utility model;

[0018] Figure 5 This is a schematic diagram of the cross-sectional structure of the power component of the utility model;

[0019] Figure 6 This is a schematic diagram of the cross-sectional structure of the flame-retardant component of the utility model.

[0020] In the figure: 1, fixed component 1; 101, baffle 1; 102, through hole 1; 2, flame retardant component; 201, collecting tube; 202, first release layer; 203, flame retardant glue layer; 204, second release layer; 3, base; 4, through hole 2; 5, power component; 501, bearing 1; 502, motor; 503, rotating rod; 504, turntable 1; 505, groove 1; 506, transmission belt; 507, support frame 1; 508, fixing ring; 509, bearing 2; 6, rotating assembly; 601, fixing rod; 602, turntable 2; 603, groove 2; 604, spring; 605, arc plate; 7, fixing assembly 2; 701, support frame 2; 702, fixing seat; 703, electric push rod; 704, pushing rod; 705, connecting barrel; 706, baffle 2; 707, through hole 3; 708, bearing 3; 8, supporting leg. DETAILED DESCRIPTION

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

[0022] See also Figure 1-Figure 6 The utility model provides a technical solution: a flame retardant tape without substrate, the tape comprises a first release layer, a flame retardant glue layer, and a second release layer in sequence, and the release layer is a silicone oil release film, a release paper, or a non-silicone release film.

[0023] A winding device for a flame-retardant tape without a substrate comprises a fixing component 1 and a flame-retardant component 2, wherein the fixing component 1 comprises a baffle 101, a through hole 102 is provided in the middle of the baffle 101, the flame-retardant component 2 is arranged in the middle of the other side of the baffle 101, the flame-retardant component 2 comprises a collecting cylinder 201, the collecting cylinder 201 is movably connected to the middle of the other side of the baffle 101, a first release layer 202 is fixedly connected to the outer side of the collecting cylinder 201, a flame-retardant glue layer 203 is fixedly connected to the outer side of the first release layer 202, and a second release layer 204 is fixedly connected to the outer side of the flame-retardant glue layer 203.

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6As shown, a base 3 is provided below the baffle 101, a through hole 24 is provided on one side of the base 3, a power assembly 5 is provided on the inner wall of the base 3, and the power assembly 5 includes a bearing 101, the bearing 101 is fixedly connected to the inner wall of the through hole 24, a motor 502 is fixedly connected to the inner wall of the base 3, a rotating rod 503 is fixedly connected to one side of the transmission end of the motor 502, the rotating rod 503 penetrates the bearing 101, the outer side of the rotating rod 503 is rotatably connected to the inner wall of the bearing 101, and one side of the rotating rod 503 is fixedly connected to a turntable 101. 504, a groove 505 is provided on the outer side of the turntable 504, and a transmission belt 506 is rotatably connected to the inner wall of the groove 505, a support frame 507 is fixedly connected to one side of the top of the base 3, a fixing ring 508 is fixedly connected to the top of the support frame 507, a bearing 509 is fixedly connected to the inner wall of the fixing ring 508, a rotating assembly 6 is provided on the inner wall of the bearing 509, and the rotating assembly 6 includes a fixing rod 601, the fixing rod 601 is rotatably connected to the inner wall of the bearing 509, the fixing rod 601 passes through the through hole 102, and is fixed The outer side of the rod 601 is fixedly connected to the inner wall of the through hole 102, and a turntable 2 602 is fixedly connected to one side of the fixed rod 601. A groove 2 603 is provided on the outer side of the turntable 2 602. The inner wall of the groove 2 603 is rotatably connected to the outer side of the conveyor belt 506. A spring 604 is fixedly connected to the outer side of the fixed rod 601. An arc plate 605 is fixedly connected to the outer side of the spring 604. The outer side of the arc plate 605 is sleeved with the inner wall of the collecting tube 201. The collecting tube 201 can be fixed by the thrust of the spring 604. Then the worker The operator can start the motor 502, the motor 502 drives the rotating rod 503 to rotate, the rotating rod 503 drives the turntable 1 504 to rotate, the turntable 1 504 drives the transmission belt 506 to rotate, the transmission belt 506 drives the turntable 2 602 to rotate, the turntable 2 602 drives the fixed rod 601 to rotate, so that the fixed rod 601 can drive the collecting cylinder 201 to rotate through the arc plate 605, so that the collecting cylinder 201 can roll up the first release layer 202, the flame retardant glue layer 203, and the second release layer 204.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6As shown, a fixing component 2 7 is provided on the other side of the top of the base 3, and the fixing component 2 7 includes a supporting frame 2 701, and the supporting frame 2 701 is fixedly connected to the other side of the top of the base 3, and the top of the supporting frame 2 701 is fixedly connected to a fixing seat 702, and the top of the fixing seat 702 is fixedly connected to an electric push rod 703, and a pushing end on one side of the electric push rod 703 is fixedly connected to a pushing rod 704, and one side of the pushing rod 704 is fixedly connected to a connecting barrel 705, and one side of the connecting barrel 705 is fixedly connected to a baffle 2 706, and one side of the baffle 2 706 is rotatably connected to the other side of the collecting cylinder 201, and a through hole 3 707 is opened in the middle of the baffle 2 706. The inner wall of through hole three 707 is fixedly connected with bearing three 708, and the inner wall of bearing three 708 is sleeved with the outer side of fixed rod 601. The bottom of base 3 is fixedly connected with supporting leg 8. The staff can start electric push rod 703, and electric push rod 703 pushes push rod 704 to move to the left. Push rod 704 can push connecting barrel 705 and baffle two 706 to move to the left, so that fixed rod 601 can observe bearing three 708 inserted into the inner wall of connecting barrel 705, so that the other side of collecting tube 201 can contact with one side of baffle two 706, so that baffle one 101 and baffle two 706 can limit the collecting tube 201.

[0026] The use method and advantages of the utility model: When the winding device of the flame-retardant tape without substrate is used, the working process is as follows:

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, when it is necessary to roll up the first release layer 202, the flame retardant glue layer 203, and the second release layer 204, the staff can sleeve the collecting tube 201 on the outer side of the arc plate 605, so that one side of the collecting tube 201 contacts the other side of the baffle 1 101, and then the collecting tube 201 can be fixed by the thrust of the spring 604, and then the staff can start the electric push rod 703, and the electric push rod 703 pushes the push rod 704 to move to the left, and the push rod 704 can push the connecting barrel 705 and the baffle 2 706 to move to the left, so that the fixing rod 601 can observe the inner wall of the bearing 3 708 inserted into the connecting barrel 705, so that the other side of the collecting tube 201 can contact one side of the baffle 2 706, so that the baffle 101 and Baffle 2 706 can limit the collecting tube 201, and then the staff can wrap the first release layer 202, the flame retardant glue layer 203, and the second release layer 204 around the outside of the collecting tube 201 for collection, and then the staff can start the motor 502, the motor 502 drives the rotating rod 503 to rotate, the rotating rod 503 drives the turntable 1 504 to rotate, the turntable 1 504 drives the conveyor belt 506 to rotate, the conveyor belt 506 drives the turntable 2 602 to rotate, the turntable 2 602 drives the fixed rod 601 to rotate, so that the fixed rod 601 can drive the collecting tube 201 to rotate through the arc plate 605, so that the collecting tube 201 can roll up the first release layer 202, the flame retardant glue layer 203, and the second release layer 204.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A winding device for a flame-retardant tape without a substrate, comprising a fixing component (1) and a flame-retardant component (2), characterized in that: The fixing component (1) comprises a baffle (101), a through hole (102) is provided in the middle of the baffle (101), the flame retardant component (2) is arranged in the middle of the other side of the baffle (101), the flame retardant component (2) comprises a collecting tube (201), the collecting tube (201) is movably connected to the middle of the other side of the baffle (101), a first release layer (202) is fixedly connected to the outer side of the collecting tube (201), a flame retardant glue layer (203) is fixedly connected to the outer side of the first release layer (202), a second release layer (204) is fixedly connected to the outer side of the flame retardant glue layer (203), a base (3) is provided below the baffle (101), a through hole (4) is provided on one side of the base (3), a power component (5) is provided on the inner wall of the base (3), and the power component (5) comprises a bearing (501).

2. The winding device of the flame-retardant tape without substrate according to claim 1, characterized in that: The bearing 1 (501) is fixedly connected to the inner wall of the through hole 2 (4); the inner wall of the base (3) is fixedly connected to a motor (502); one side of the transmission end of the motor (502) is fixedly connected to a rotating rod (503); the rotating rod (503) passes through the bearing 1 (501); the outer side of the rotating rod (503) is rotatably connected to the inner wall of the bearing 1 (501); one side of the rotating rod (503) is fixedly connected to a rotating disk 1 (504); and a groove 1 (505) is provided on the outer side of the rotating disk 1 (504).

3. The winding device of the flame-retardant tape without substrate according to claim 2, characterized in that: The inner wall of the groove 1 (505) is rotatably connected to a transmission belt (506), one side of the top of the base (3) is fixedly connected to a support frame 1 (507), the top of the support frame 1 (507) is fixedly connected to a fixing ring (508), the inner wall of the fixing ring (508) is fixedly connected to a bearing 2 (509), and the inner wall of the bearing 2 (509) is provided with a rotating component (6).

4. The winding device of the flame-retardant tape without substrate according to claim 3, characterized in that: The rotating assembly (6) comprises a fixed rod (601), wherein the fixed rod (601) is rotatably connected to the inner wall of the second bearing (509), the fixed rod (601) passes through the first through hole (102), the outer side of the fixed rod (601) is fixedly connected to the inner wall of the first through hole (102), one side of the fixed rod (601) is fixedly connected to the second turntable (602), the outer side of the second turntable (602) is provided with a second groove (603), the inner wall of the second groove (603) is rotatably connected to the outer side of the conveyor belt (506), the outer side of the fixed rod (601) is fixedly connected to a spring (604), the outer side of the spring (604) is fixedly connected to an arc plate (605), and the outer side of the arc plate (605) is sleeved with the inner wall of the collecting cylinder (201).

5. The winding device of the flame-retardant tape without substrate according to claim 4, characterized in that: A second fixing component (7) is provided on the other side of the top of the base (3), and the second fixing component (7) comprises a second support frame (701), and the second support frame (701) is fixedly connected to the other side of the top of the base (3); the top of the second support frame (701) is fixedly connected to a fixing seat (702), the top of the fixing seat (702) is fixedly connected to an electric push rod (703), a pushing end on one side of the electric push rod (703) is fixedly connected to a pushing rod (704), and one side of the pushing rod (704) is fixedly connected to a connecting barrel (705).

6. The winding device of the flame-retardant tape without substrate according to claim 5, characterized in that: One side of the connecting barrel (705) is fixedly connected to baffle plate 2 (706), one side of the baffle plate 2 (706) is rotatably connected to the other side of the collecting barrel (201), a through hole 3 (707) is opened in the middle of the baffle plate 2 (706), the inner wall of the through hole 3 (707) is fixedly connected to bearing 3 (708), the inner wall of the bearing 3 (708) is sleeved with the outer side of the fixing rod (601), and the bottom of the base (3) is fixedly connected to a supporting leg (8).

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