Adhesive tape edge dedusting and winding mechanism

Abstract

The utility model belongs to the technical field of adhesive tape production, and particularly relates to an adhesive tape edge dust removal winding mechanism which comprises a fixed base, a supporting plate, a first guide roller, a dust removal assembly, a second guide roller, a third guide roller, a controller, a cutting mechanism and a collecting roller. When the dust removal device is used, dust, impurities and the like on the adhesive tape can be blown away through air masses generated by the two high-frequency ion tuyeres arranged on the two-way screw rod in the process that the adhesive tape is conveyed from the first guide roller to the second guide roller by the arranged dust removal assembly, and meanwhile the dust and the impurities on the adhesive tape can be removed through a large number of generated air masses with positive and negative charges. Positive and negative charges on the edge of the adhesive tape passing through the ion radiation area are neutralized, the purpose of eliminating static electricity is achieved, a good dust removal effect is achieved, and the edge of the adhesive tape subjected to dust removal is not prone to absorbing dust again.

Description

Technical Field

[0001] The utility model belongs to the technical field of adhesive tape production, and in particular relates to an adhesive tape edge dust removal and winding mechanism. Background Art

[0002] Adhesive tape is composed of two parts: base material and adhesive. It is a daily necessity that connects two or more unconnected objects together. According to its function, adhesive tape can be divided into high temperature tape, double-sided tape, insulating tape, special tape, pressure-sensitive tape, die-cutting tape, etc. Different functions are suitable for different industry needs.

[0003] At present, the existing tape production equipment lacks equipment for dust removal at the edge of the tape during the production process. When in use, a large amount of dust and fine fibers are easily adhered to both sides of the tape, affecting the quality and surface hygiene of the tape. In addition, during the cutting process before the tape is rolled up, since the tape is in a taut state, it is easy to break after cutting, which affects the rolling of the tape after cutting, resulting in the rolling being not neat and beautiful.

[0004] Based on this, the utility model designs a tape edge dust removal and winding mechanism to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a tape edge dust removal and winding mechanism.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tape edge dust removal and winding mechanism, comprising a fixed base, a support plate, a first guide roller, a dust removal assembly, a second guide roller, a third guide roller, a controller, a cutting mechanism and a collecting roller, the lower end of the fixed base is symmetrically fixedly connected to two support plates, the upper end of the fixed base is provided with a first guide roller, the upper end of the fixed base on the right side of the first guide roller is provided with a second guide roller, a dust removal assembly is provided between the first guide roller and the second guide roller, and the dust removal assembly is fixedly connected to the upper end of the fixed base.

[0007] As a preferred technical solution of the utility model, the dust removal assembly includes a top plate, a vertical plate, a bidirectional screw, a sliding block, a high-frequency ion nozzle, a power supply, an air pump, an air pipe and a connecting line. The lower end of the top plate is symmetrically fixedly connected to two vertical plates, and the vertical plate is connected to the upper end of the fixed base. A sliding groove is provided at the lower end of the top plate, and a bidirectional screw is rotatably installed between the two vertical plates.

[0008] As an optimal technical solution of the utility model, sliding blocks are spirally connected to the positive and negative teeth of the bidirectional screw rod, and sliders are provided at the upper ends of the two sliding blocks. The sliders are slidably set in the sliding grooves, and high-frequency ion nozzles are installed on the two sliding blocks.

[0009] As a preferred technical solution of the utility model, a mounting plate is provided on the high-frequency ion nozzle, and the mounting plate is fixedly connected to the sliding block by screws. An air inlet and a wiring terminal are also provided on the high-frequency ion nozzle. The air inlet is connected to the air pump through a connecting line, and the wiring terminal is electrically connected to the power supply through an air pipe.

[0010] As a preferred technical solution of the utility model, a third guide roller is arranged on the right side of the second guide roller, a controller is arranged on the back of the fixed base, a cutting mechanism and a cutting mechanism are arranged on the controller, and the cutting mechanism is located on the right side of the collecting roller.

[0011] As a preferred technical solution of the utility model, the cutting mechanism includes an outer shell, a positioning roller, a knife seat, a fixing strip, a telescopic column, a connecting plate, a cutting knife and a pressing mechanism, one end of the outer shell is fixedly connected to the controller, a positioning roller is movably installed inside the outer shell, a knife seat is arranged on the left side of the positioning roller, and a fixing strip is arranged on the left side of the knife seat.

[0012] As a preferred technical solution of the utility model, two telescopic columns are symmetrically installed on the top of the outer shell, and the telescopic rods in the two telescopic columns are fixedly connected to the upper end of the connecting plate. The connecting plate is arranged inside the outer shell, and a cutting knife and a pressing mechanism are arranged at the lower end of the connecting plate. The cutting knife is located directly above the knife seat, and the pressing mechanism is located directly above the fixing strip.

[0013] As a preferred technical solution of the utility model, the pressing mechanism includes a sliding rod, a fixed plate, a silicone strip and a spring. The sliding rod is slidably connected to the connecting plate, the fixed plate is fixedly connected to the lower end of the sliding rod, a spring is connected between the fixed plate and the connecting plate, and the lower end of the fixed plate is connected to the silicone strip.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. When the utility model is in use, through the dust removal component, in the process of the adhesive tape passing through the first guide roller to the second guide roller, the air mass generated by the two high-frequency ion nozzles provided on the bidirectional screw rod can blow away the dust, impurities, etc. on the adhesive tape. At the same time, through the large amount of air masses with positive and negative charges generated, the positive and negative charges on the edge of the adhesive tape in the ion radiation area passing through it are neutralized, so as to achieve the purpose of eliminating static electricity, and have a good dust removal effect, so that the edge of the adhesive tape after dust removal is not easy to absorb dust again;

[0016] 2. When the utility model is in use, through the provided cutting mechanism, after the tape is rolled up, the connecting plate is pushed downward quickly by the telescopic column, and the tape is cut by the cutting knife. Before the cutting knife contacts the tape, the pressing mechanism provided on the connecting plate will first contact the tape, and press the tape tightly against the fixing strip through the silicone strip to press the tape. After the cutting is completed, the pressing mechanism will be separated from the pressing of the tape as the cutting knife rises, so that the rolled end of the tape will not suddenly collapse when cutting, thereby improving the effect of the rolling up. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall left-side structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall right side structure of the utility model;

[0020] Figure 3 This is a left-side structural schematic diagram of the dust removal component of the utility model;

[0021] Figure 4 This is a right side structural schematic diagram of the dust removal component of the utility model;

[0022] Figure 5 This is a schematic diagram of the enlarged structure of the high-frequency ion nozzle of the utility model;

[0023] Figure 6 It is a right view structural diagram of the cutting mechanism of the utility model;

[0024] Figure 7 It is a left view structural diagram of the cutting mechanism of the utility model;

[0025] Figure 8 It is a schematic cross-sectional structural diagram of the cutting mechanism of the utility model.

[0026] In the figure: 1. fixed base; 2. support plate; 3. first guide roller; 4. dust removal assembly; 401. top plate; 4011. slide groove; 402. vertical plate; 403. bidirectional screw rod; 404. sliding block; 4041. slider; 405. high-frequency ion nozzle; 4051. mounting plate; 4052. air inlet; 4053. terminal; 406. power supply; 407. air pump; 408. air pipe; 409. connecting line; 5. second guide roller; 6. third guide roller; 7. controller; 8. cutting mechanism; 801. outer shell; 802. positioning roller; 803. knife holder; 804. fixing strip; 805. telescopic column; 806. connecting plate; 807. cutting knife; 808. pressing mechanism; 8081. sliding rod; 8082. fixing plate; 8083. silicone pressure strip; 8084. spring; 9. collecting roller. DETAILED DESCRIPTION

[0027] The following will be combined with the attached embodiment of the utility model Figure 1-8 , 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 them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-8 The utility model provides the following technical solutions: a tape edge dust removal and winding mechanism, comprising a fixed base 1, a support plate 2, a first guide roller 3, a dust removal assembly 4, a second guide roller 5, a third guide roller 6, a controller 7, a cutting mechanism 8 and a collecting roller 9, the lower end of the fixed base 1 is symmetrically fixedly connected to two support plates 2, the upper end of the fixed base 1 is provided with a first guide roller 3, the upper end of the fixed base 1 on the right side of the first guide roller 3 is provided with a second guide roller 5, a dust removal assembly 4 is provided between the first guide roller 3 and the second guide roller 5, and the dust removal assembly 4 is fixedly connected to the upper end of the fixed base 1.

[0029] The dust removal assembly 4 includes a top plate 401, a vertical plate 402, a bidirectional screw 403, a sliding block 404, a high-frequency ion nozzle 405, a power supply 406, an air pump 407, an air pipe 408 and a connecting line 409. The lower end of the top plate 401 is symmetrically fixedly connected to two vertical plates 402, and the vertical plates 402 are connected to the upper end of the fixed base 1. A slide groove 4011 is provided at the lower end of the top plate 401, and a bidirectional screw 403 is rotatably installed between the two vertical plates 402.

[0030] The positive and negative threads of the bidirectional screw 403 are both spirally connected with sliding blocks 404 , the upper ends of the two sliding blocks 404 are both provided with sliders 4041 , the sliders 4041 are both slidably arranged in the slide groove 4011 , and high-frequency ion nozzles 405 are installed on the two sliding blocks 404 .

[0031] A mounting plate 4051 is provided on the high-frequency ion nozzle 405, and the mounting plate 4051 is fixedly connected to the sliding block 404 by screws. An air inlet 4052 and a terminal 4053 are also provided on the high-frequency ion nozzle 405. The air inlet 4052 is connected to the air pump 407 by a connecting line 409, and the terminal 4053 is electrically connected to the power supply 406 by an air pipe 408.

[0032] Through the structural design of the above-mentioned dust removal component 4, by rotating the bidirectional screw rod 403, the distance between the two high-frequency ion nozzles 405 can be adjusted, so that the two high-frequency ion nozzles 405 can be adjusted according to the width of the tape, which has good versatility and achieves a better edge dust removal effect. While the high-frequency ion nozzle 405 has a dust removal effect, it also has a static electricity removal effect, so that the edge of the tape after dust removal is not easy to absorb dust again.

[0033] Please refer to Figure 1 , Figure 2 , Figure 6 , Figure 7 and Figure 8 A third guide roller 6 is arranged on the right side of the second guide roller 5, a controller 7 is arranged on the back side of the fixed base 1, and a cutting mechanism 8 and a cutting mechanism 8 are arranged on the controller 7, and the cutting mechanism 8 is located on the right side of the collecting roller 9.

[0034] The cutting mechanism 8 includes an outer shell 801, a positioning roller 802, a knife seat 803, a fixing bar 804, a telescopic column 805, a connecting plate 806, a cutting knife 807 and a pressing mechanism 808. One end of the outer shell 801 is fixedly connected to the controller 7. The positioning roller 802 is movably installed inside the outer shell 801. The knife seat 803 is arranged on the left side of the positioning roller 802. The fixing bar 804 is arranged on the left side of the knife seat 803.

[0035] Two telescopic columns 805 are symmetrically installed at the top of the outer shell 801. The telescopic rods in the two telescopic columns 805 are fixedly connected to the upper end of the connecting plate 806. The connecting plate 806 is arranged inside the outer shell 801. A cutting knife 807 and a pressing mechanism 808 are arranged at the lower end of the connecting plate 806. The cutting knife 807 is located directly above the knife seat 803, and the pressing mechanism 808 is located directly above the fixing strip 804.

[0036] The pressing mechanism 808 includes a sliding rod 8081, a fixed plate 8082, a silicone pressure strip 8083 and a spring 8084. The sliding rod 8081 is slidably connected to the connecting plate 806. The fixed plate 8082 is fixedly connected to the lower end of the sliding rod 8081. A spring 8084 is connected between the fixed plate 8082 and the connecting plate 806. The lower end of the fixed plate 8082 is connected to the silicone pressure strip 8083.

[0037] Through the structure of the above-mentioned cutting mechanism 8 and the provided pressing mechanism 808, the edge of the wound tape can be pressed by the pressing mechanism 808 before the tape is cut, thereby avoiding the phenomenon of the tape breaking open due to sudden cutting when the tape is in a taut state, which affects the winding of the tape after cutting.

[0038] The working principle and use process of the utility model are as follows: in specific use, the two-way screw rod 403 is rotated by the rotating wheel provided at one end of the two-way screw rod 403, and the rotation of the two-way screw rod 403 can make the sliding block 404 threadedly connected on its positive teeth and negative teeth move toward or in the opposite direction, thereby realizing the adjustment of the distance between the two high-frequency ion air nozzles 405, which can be suitable for dust removal at the edges of tapes of different widths. Under the action of the high-frequency ion air nozzle 405, the dust removal effect can be achieved and the static electricity on the edge of the tape can be eliminated, so that the edge of the dust-removed tape is not easy to absorb dust in subsequent transportation, and has a good dust removal effect. After the collection roller 9 is wound up, the cutting mechanism 8 is used to When the tape is cut, the telescopic column 805 pushes the connecting plate 806 to descend, and the descent of the connecting plate 806 drives the cutting knife 807 and the pressing mechanism 808 to move downward at the same time. Before the cutting knife 807 cuts the tape, the pressing mechanism 808 will first contact the tape, and as it continues to move downward, the spring 8084 is compressed. Under the action of the rebound force generated by the spring 8084, the silicone pressure strip 8083 presses the tape onto the fixing strip 804, and then the cutting knife 807 cuts it. After the cutting is completed, the telescopic column 805 drives the connecting plate 806 to reset, and at the same time the pressing mechanism 808 is separated from the pressing of the tape, thereby preventing the tape from suddenly breaking open after cutting, which affects the quality of winding.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tape edge dust removal and winding mechanism, comprising a fixed base (1), a support plate (2), a first guide roller (3), a dust removal assembly (4), a second guide roller (5), a third guide roller (6), a controller (7), a cutting mechanism (8) and a collecting roller (9), characterized in that: The lower end of the fixed base (1) is symmetrically fixedly connected to two support plates (2); the upper end of the fixed base (1) is provided with a first guide roller (3); the upper end of the fixed base (1) on the right side of the first guide roller (3) is provided with a second guide roller (5); a dust removal component (4) is provided between the first guide roller (3) and the second guide roller (5); the dust removal component (4) is fixedly connected to the upper end of the fixed base (1).

2. The tape edge dust removal and winding mechanism according to claim 1, characterized in that: The dust removal assembly (4) comprises a top plate (401), a vertical plate (402), a bidirectional screw (403), a sliding block (404), a high-frequency ion air nozzle (405), a power supply (406), an air pump (407), an air pipe (408) and a connecting line (409); the lower end of the top plate (401) is symmetrically fixedly connected to two vertical plates (402); the vertical plates (402) are connected to the upper end of the fixed base (1); a sliding groove (4011) is provided at the lower end of the top plate (401); and a bidirectional screw (403) is rotatably installed between the two vertical plates (402).

3. The tape edge dust removal and winding mechanism according to claim 2, characterized in that: The positive and negative threads of the bidirectional screw rod (403) are both spirally connected with sliding blocks (404), the upper ends of the two sliding blocks (404) are both provided with sliders (4041), the sliders (4041) are both slidably arranged in the slide groove (4011), and the two sliding blocks (404) are both installed with high-frequency ion nozzles (405).

4. The tape edge dust removal and winding mechanism according to claim 2, characterized in that: The high-frequency ion air nozzle (405) is provided with a mounting plate (4051), and the mounting plate (4051) is fixedly connected to the sliding block (404) by means of screws. The high-frequency ion air nozzle (405) is also provided with an air inlet (4052) and a wiring terminal (4053), and the air inlet (4052) is connected to the air pump (407) by means of a connecting line (409), and the wiring terminal (4053) is electrically connected to the power source (406) by means of an air pipe (408).

5. The tape edge dust removal and winding mechanism according to claim 1, characterized in that: A third guide roller (6) is arranged on the right side of the second guide roller (5), a controller (7) is arranged on the back side of the fixed base (1), a cutting mechanism (8) and a cutting mechanism (8) are arranged on the controller (7), and the cutting mechanism (8) is located on the right side of the collecting roller (9).

6. The tape edge dust removal and winding mechanism according to claim 5, characterized in that: The cutting mechanism (8) comprises an outer shell (801), a positioning roller (802), a knife seat (803), a fixing strip (804), a telescopic column (805), a connecting plate (806), a cutting knife (807) and a pressing mechanism (808); one end of the outer shell (801) is fixedly connected to the controller (7); a positioning roller (802) is movably mounted inside the outer shell (801); a knife seat (803) is arranged on the left side of the positioning roller (802); and a fixing strip (804) is arranged on the left side of the knife seat (803).

7. The tape edge dust removal and winding mechanism according to claim 6, characterized in that: Two telescopic columns (805) are symmetrically mounted on the top of the outer shell (801); the telescopic rods in the two telescopic columns (805) are fixedly connected to the upper end of a connecting plate (806); the connecting plate (806) is arranged inside the outer shell (801); a cutting knife (807) and a pressing mechanism (808) are arranged at the lower end of the connecting plate (806); the cutting knife (807) is located directly above the knife seat (803); and the pressing mechanism (808) is located directly above the fixing bar (804).

8. The tape edge dust removal and winding mechanism according to claim 7, characterized in that: The pressing mechanism (808) comprises a sliding rod (8081), a fixing plate (8082), a silicone pressure strip (8083) and a spring (8084); the sliding rod (8081) is slidably connected to the connecting plate (806); the fixing plate (8082) is fixedly connected to the lower end of the sliding rod (8081); a spring (8084) is connected between the fixing plate (8082) and the connecting plate (806); and the lower end of the fixing plate (8082) is connected to the silicone pressure strip (8083).

Images