CN216686969U - Winding device of hot melt adhesive tape for bonding horn meshes - Google Patents
Winding device of hot melt adhesive tape for bonding horn meshes Download PDFInfo
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- CN216686969U CN216686969U CN202123401997.6U CN202123401997U CN216686969U CN 216686969 U CN216686969 U CN 216686969U CN 202123401997 U CN202123401997 U CN 202123401997U CN 216686969 U CN216686969 U CN 216686969U
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- adhesive tape
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Abstract
The utility model discloses a winding device of a hot melt adhesive tape for bonding a speaker mesh, which comprises a winding roller and a second connecting mechanism, wherein the second connecting mechanism consists of an inserting groove, a movable block and a limiting block, the outer wall of the movable block is movably inserted and connected with the inner wall of the movable groove, and the limiting block is fixedly connected to the back of the movable block. According to the utility model, by means of the arrangement of the clamping block, the slot, the movable rod and the limiting block, when the sticky tape main body is wound by the winding roller, the sticky tape main body is driven to have a tendency of leaving the slot, so that the clamping block moves, the limiting block is inserted into the clamping block on the front surface of the clamping block, and the sticky tape main body can be positioned in the slot, and the mode avoids glue remaining on the winding roller to influence the subsequent winding of the winding roller.
Description
Technical Field
The utility model relates to the field of adhesive tape preparation, in particular to a winding device of a hot melt adhesive tape for bonding a speaker mesh.
Background
When the horn net is installed, the adhesive tape is needed to be used for fixing, the adhesive tape is a double-sided adhesive tape, release films are arranged on two surfaces of the adhesive tape, and two objects can be fixed by using the adhesive tape by tearing off the two layers of the release films.
The sticky tape is after production is accomplished, need carry out the rolling through the wind-up roll, be convenient for follow-up cut the sticky tape, when the sticky tape just rolled on the wind-up roll, because do not have adapting unit on sticky tape and the wind-up roll, generally all glue the sticky tape at the outer wall of wind-up roll through other sticky tape, rethread wind-up roll rotates and rolls the sticky tape, but the mode that this kind of sticky tape was glued can lead to the sticky tape to be torn the back, have glue on the sticky tape to remain in the outer wall of wind-up roll, when rolling the sticky tape next time, this part glue can contact from type membrane with the sticky tape, lead to appearing the phenomenon of separation on the sticky tape from type membrane.
Disclosure of Invention
The utility model aims to provide a winding device of a hot melt adhesive tape for bonding a speaker mesh, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a horn mesh bonds with coiling mechanism of hot melt adhesive tape, horn mesh bonds and includes with the hot melt adhesive tape:
the adhesive tape comprises an adhesive tape main body, a first adhesive tape layer, a second adhesive tape layer, a pressure-sensitive adhesive layer and a third adhesive tape layer, wherein the pressure-sensitive adhesive layer is arranged at the top end of the second adhesive tape layer;
the first connecting mechanism consists of clamping blocks, the clamping blocks are fixedly connected to the side edge of the top end of the adhesive tape main body, clamping grooves are formed in the front faces of the clamping blocks, and the sections of the clamping blocks are inverted L-shaped;
the coiling mechanism of horn net bonding hot melt adhesive tape includes:
the winding device comprises a winding roller, wherein supporting plates are arranged on two sides of the winding roller, and the winding roller is rotatably arranged between the two supporting plates;
the second connecting mechanism consists of an inserting groove, a movable block and a limiting block, the inserting groove is formed in the outer wall of the winding roller, the movable groove is formed in the top end of the inner wall of the inserting groove, the outer wall of the movable block is movably and alternately connected with the inner wall of the movable groove, the movable block is alternately arranged in the inserting groove, the adhesive tape main body is movably and alternately arranged in the inserting groove, the limiting block is fixedly connected to the back face of the movable block, and the outer wall of the limiting block is movably and alternately connected with the inner wall of the clamping groove;
the elastic mechanism is arranged inside the movable groove;
and the control mechanism is arranged on the outer wall of the winding roller.
As an improved scheme, the elastic mechanism comprises a spring, the spring is arranged inside the movable groove, one end of the spring is fixedly connected with the top end of the movable block, and the other end of the spring is fixedly connected with the top end of the inner wall of the movable groove.
As an improved scheme, a limiting hole is formed in the top end of the inner wall of the movable groove, a limiting rod is movably connected to the inner wall of the limiting hole in an alternating mode, the bottom end of the limiting rod is fixedly connected with the top end of the movable block, and the limiting rod is arranged inside the spring in an alternating mode.
As a modified scheme, control mechanism includes the slider, the spout has been seted up to the outer wall of wind-up roll, the inside of spout is connected with the inside in activity groove, the inner wall sliding connection of spout has the slider, the back of slider and the positive fixed connection of movable block, the bottom subsides of slider are equipped with the contact pad.
As an improved scheme, a reduction gearbox is arranged on one side of one of the supporting plates, and a servo motor is arranged on one side of the reduction gearbox.
As a modified proposal, the thickness of the first release layer is 30-150 μm.
As a modified proposal, the thickness of the hot melt adhesive layer is 20-100 μm.
As a modified proposal, the thickness of the pressure-sensitive adhesive layer is 30-80 μm.
As a modified proposal, the thickness of the second release layer is 25-100 μm.
The utility model has the technical effects and advantages that:
(1) according to the winding roller, the clamping block, the slot, the movable rod and the limiting block are arranged, the sticky tape main body and the clamping block are inserted into the slot on the outer wall of the winding roller together, the movable rod is inserted into the slot and abuts against the sticky tape main body, when the winding roller winds the sticky tape main body, the sticky tape main body is driven to have a tendency of leaving the slot, so that the clamping block moves, the limiting block is inserted into the clamping slot on the front side of the clamping block, the sticky tape main body can be positioned in the slot and wound, and glue is prevented from remaining on the winding roller to influence the subsequent winding of the winding roller;
(2) according to the utility model, the sliding groove and the sliding block are arranged and communicated with the movable groove through the sliding groove, the sliding block is fixed with the movable block, the movable block can be controlled through the sliding block, the convenience of operation is improved, and meanwhile, the sliding block does not protrude out of the sliding groove, so that the sliding block does not influence the winding roller to wind the adhesive tape main body.
Drawings
Fig. 1 is a schematic view of the internal structure of the adhesive tape main body of the present invention.
FIG. 2 is a schematic perspective view of a wind-up roll according to the present invention.
FIG. 3 is a schematic side sectional structure view of the wind-up roll of the present invention.
Fig. 4 is a schematic view of the enlarged structure at a point a in fig. 3 according to the present invention.
In the figure: 1. a tape main body; 101. a first release layer; 102. a hot melt adhesive layer; 103. a pressure sensitive adhesive layer; 104. a second release layer; 2. a clamping block; 3. a wind-up roll; 4. a slot; 5. a movable groove; 6. a movable block; 7. a limiting block; 8. a spring; 9. a limiting hole; 10. a limiting rod; 11. a chute; 12. a slider; 13. a contact pad; 14. a support plate; 15. a servo motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a hot melt adhesive tape for bonding a speaker mesh, which is shown in figure 1 and comprises:
the adhesive tape comprises an adhesive tape main body 1, wherein the adhesive tape main body 1 consists of a first release layer 101, a hot melt adhesive layer 102, a pressure sensitive adhesive layer 103 and a second release layer 104, the pressure sensitive adhesive layer 103 is arranged at the top end of the second release layer 104, the hot melt adhesive layer 102 is arranged at the top end of the pressure sensitive adhesive layer 103, and the first release layer 101 is arranged at the top end of the hot melt adhesive layer 102;
the first connecting mechanism consists of clamping blocks 2, the clamping blocks 2 are fixedly connected to the side edge of the top end of the adhesive tape main body 1, clamping grooves are formed in the front surfaces of the clamping blocks 2, and the sections of the clamping blocks 2 are in an inverted L shape;
the first release layer 101 is one of a matte OPP film, matte PP synthetic paper, matte pearl paper, matte CPP and matte release paper, and is a release material with a matte and frosted effect, and the thickness of the first release layer 101 is 30-150 mu m;
the hot melt adhesive layer 102 is one of polyurethane hot melt adhesive, acrylic acid hot melt adhesive and rubber hot melt adhesive, the thickness of the hot melt adhesive layer 102 is 20-100 μm, and the hot melt adhesive layer 102 is prepared by adding latent curing agent, accelerant, thickening agent, black paste, matting powder and other auxiliary agents in a coating manner during preparation;
the pressure-sensitive adhesive layer 103 is one of acrylic pressure-sensitive adhesive, polyurethane pressure-sensitive adhesive, rubber pressure-sensitive adhesive and silica gel pressure-sensitive adhesive, and the thickness of the pressure-sensitive adhesive layer 103 is 30-80 μm;
the second release layer 104 is one of organic silicon release paper, an organic silicon release film and a PET release film, and the thickness of the second release layer 104 is 25-100 μm;
when the adhesive tape main body 1 is produced, the hot melt adhesive layer 102 is firstly prepared and coated on the first release layer 101, the pressure-sensitive adhesive layer 103 is prepared and attached on the second release layer 104, finally, the hot melt adhesive layer 102 and the pressure-sensitive adhesive layer 103 are attached, and then, the attached product is wound.
The utility model also provides a rolling device for adhesive tape as shown in figures 2-4, comprising:
the winding device comprises a winding roller 3, wherein supporting plates 14 are arranged on two sides of the winding roller 3, and the winding roller 3 is rotatably arranged between the two supporting plates 14;
the second connecting mechanism consists of a slot 4, a movable groove 5, a movable block 6 and a limiting block 7, the slot 4 is arranged on the outer wall of the wind-up roll 3, the movable groove 5 is arranged on the top end of the inner wall of the slot 4, the outer wall of the movable block 6 is movably and alternately connected with the inner wall of the movable groove 5, the movable block 6 is alternately arranged inside the slot 4, the adhesive tape main body 1 is movably and alternately arranged inside the slot 4, the limiting block 7 is fixedly connected with the back surface of the movable block 6, the outer wall of the limiting block 7 is movably and alternately connected with the inner wall of the clamping groove, the side of the adhesive tape main body 1 is inserted into the slot 4, the clamping block 2 is also inserted into the slot 4 at the moment, the movable block 6 props against the adhesive tape main body 1, the clamping block 2 is positioned on the back surface of the movable block 6, when the wind-up roll 3 rotates to wind up, the adhesive tape main body 1 is outwards moved under the action of force, the clamping block 2 is moved at the moment, the limiting block 7 on the back surface of the movable block 6 can be inserted into the clamping groove, therefore, the clamping block 2 is positioned in the slot 4, the adhesive tape main body 1 can be stably rolled, the rolling direction is that the adhesive tape main body 1 is rolled clockwise on the outer wall of the rolling roller 3, and the adhesive tape main body 1 has upward acting force on the movable block 6;
the elastic mechanism is arranged inside the movable groove 5 and comprises a spring 8, the spring 8 is arranged inside the movable groove 5, one end of the spring 8 is fixedly connected with the top end of the movable block 6, the other end of the spring 8 is fixedly connected with the top end of the inner wall of the movable groove 5, and when the elastic action of the spring 8 is utilized, the movable block 6 can be abutted against the adhesive tape main body 1 when the movable block 6 is not subjected to large external force;
the top end of the inner wall of the movable groove 5 is provided with a limiting hole 9, the inner wall of the limiting hole 9 is movably connected with a limiting rod 10 in an inserting mode, the bottom end of the limiting rod 10 is fixedly connected with the top end of the movable block 6, the limiting rod 10 is arranged in the spring 8 in an inserting mode, the limiting rod 10 is arranged in the spring 8 in a limiting mode, when the spring 8 is compressed, limiting is carried out, and the spring 8 is damaged due to the fact that the transverse deformation of the spring 8 is too large;
the control mechanism is arranged on the outer wall of the winding roller 3 and comprises a sliding block 12, a sliding groove 11 is formed in the outer wall of the winding roller 3, the inside of the sliding groove 11 is connected with the inside of the movable groove 5, the inner wall of the sliding groove 11 is connected with a sliding block 12 in a sliding mode, the back face of the sliding block 12 is fixedly connected with the front face of the movable block 6, a contact pad 13 is attached to the bottom end of the sliding block 12, the movable block 6 is conveniently controlled through the sliding block 12, operation convenience is improved, and the contact pad 13 is a rubber pad, so that a hand can lift the sliding block 12 upwards more comfortably and more laborsavingly;
one side of one of them backup pad 14 is provided with the reducing gear box, one side of reducing gear box is provided with servo motor 15, there are a hold-in range and two synchronizing wheel that the size is different in the reducing gear box inside, can drive one of them synchronizing wheel through servo motor 15 work and rotate, drive another synchronizing wheel through the hold-in range and rotate, can make wind-up roll 3 rotate and carry out the rolling, servo motor 15 is through external switch and external power source electric connection, the operating personnel of being convenient for controls servo motor 15, the security and the convenience of operation have been improved.
The working principle of the utility model is as follows:
when needs carry out the rolling to sticky tape main part 1, upwards lift up slider 12, slider 12 upwards slides and drives movable block 6 and shift up, spring 8 is extruded simultaneously, insert sticky tape main part 1 this moment in slot 4, fixture block 2 also is inserted in slot 4, loosen slider 12, under spring 8's elastic action, make movable block 6 move down to support sticky tape main part 1, work through servo motor 15 this moment, drive wind-up roll 3 anticlockwise rotation, sticky tape main part 1 received the effect of power this moment, make fixture block 2 remove, can make stopper 7 insert the draw-in groove, thereby make fixture block 2 be fixed a position in slot 4, along with wind-up roll 3 anticlockwise rotation, make sticky tape main part 1 stable carry out the rolling on wind-up roll 3 clockwise.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (9)
1. The utility model provides a horn mesh bonds with coiling mechanism of hot melt adhesive tape, its characterized in that, horn mesh bonds and includes with the hot melt adhesive tape:
the adhesive tape comprises an adhesive tape main body (1), wherein the adhesive tape main body (1) consists of a first release layer (101), a hot melt adhesive layer (102), a pressure sensitive adhesive layer (103) and a second release layer (104), the pressure sensitive adhesive layer (103) is arranged at the top end of the second release layer (104), the hot melt adhesive layer (102) is arranged at the top end of the pressure sensitive adhesive layer (103), and the first release layer (101) is arranged at the top end of the hot melt adhesive layer (102);
the first connecting mechanism is composed of clamping blocks (2), the clamping blocks (2) are fixedly connected to the side of the top end of the adhesive tape main body (1), clamping grooves are formed in the front face of the clamping blocks (2), and the cross sections of the clamping blocks (2) are inverted L-shaped;
the coiling mechanism of horn net bonding hot melt adhesive tape includes:
the winding device comprises a winding roller (3), wherein supporting plates (14) are arranged on two sides of the winding roller (3), and the winding roller (3) is rotatably arranged between the two supporting plates (14);
the second connecting mechanism is composed of a slot (4), a movable groove (5), a movable block (6) and a limiting block (7), the slot (4) is arranged on the outer wall of the winding roller (3), the movable groove (5) is arranged at the top end of the inner wall of the slot (4), the outer wall of the movable block (6) is movably and alternately connected with the inner wall of the movable groove (5), the movable block (6) is alternately arranged inside the slot (4), the adhesive tape main body (1) is movably and alternately arranged inside the slot (4), the limiting block (7) is fixedly connected to the back face of the movable block (6), and the outer wall of the limiting block (7) is movably and alternately connected with the inner wall of the clamping groove;
the elastic mechanism is arranged inside the movable groove (5);
and the control mechanism is arranged on the outer wall of the winding roller (3).
2. The winding device of the hot melt adhesive tape for bonding the speaker mesh as claimed in claim 1, wherein the elastic mechanism comprises a spring (8), the spring (8) is arranged inside the movable groove (5), one end of the spring (8) is fixedly connected with the top end of the movable block (6), and the other end of the spring (8) is fixedly connected with the top end of the inner wall of the movable groove (5).
3. The winding device for the hot melt adhesive tape for bonding the speaker mesh according to claim 1, wherein a limiting hole (9) is formed in the top end of the inner wall of the movable groove (5), a limiting rod (10) is movably inserted and connected to the inner wall of the limiting hole (9), the bottom end of the limiting rod (10) is fixedly connected with the top end of the movable block (6), and the limiting rod (10) is inserted and arranged inside the spring (8).
4. The winding device of the hot melt adhesive tape for bonding the speaker mesh according to claim 1, wherein the control mechanism comprises a sliding block (12), a sliding groove (11) is formed in the outer wall of the winding roller (3), the inside of the sliding groove (11) is connected with the inside of the movable groove (5), the sliding block (12) is connected to the inner wall of the sliding groove (11) in a sliding manner, the back of the sliding block (12) is fixedly connected with the front of the movable block (6), and a contact pad (13) is attached to the bottom end of the sliding block (12).
5. A winding device of a hot melt adhesive tape for bonding a speaker mesh according to claim 1, wherein one side of one of the support plates (14) is provided with a reduction gearbox, and one side of the reduction gearbox is provided with a servo motor (15).
6. A winding device of hot melt adhesive tape for bonding speaker nets according to claim 1, wherein the thickness of the first release layer (101) is 30-150 μm.
7. A winding device of hot melt adhesive tape for bonding speaker nets according to claim 1, wherein the thickness of the hot melt adhesive layer (102) is 20-100 μm.
8. A winding-up device of hot-melt adhesive tape for bonding speaker nets according to claim 1, wherein the thickness of the pressure-sensitive adhesive layer (103) is 30-80 μm.
9. A winding device of hot melt adhesive tape for bonding speaker nets according to claim 1, wherein the thickness of the second release layer (104) is 25-100 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123401997.6U CN216686969U (en) | 2021-12-31 | 2021-12-31 | Winding device of hot melt adhesive tape for bonding horn meshes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123401997.6U CN216686969U (en) | 2021-12-31 | 2021-12-31 | Winding device of hot melt adhesive tape for bonding horn meshes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216686969U true CN216686969U (en) | 2022-06-07 |
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ID=81815268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123401997.6U Active CN216686969U (en) | 2021-12-31 | 2021-12-31 | Winding device of hot melt adhesive tape for bonding horn meshes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216686969U (en) |
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2021
- 2021-12-31 CN CN202123401997.6U patent/CN216686969U/en active Active
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