Composite device for processing handle strap

Abstract

The utility model relates to the technical field of handle strap processing equipment, and proposes a composite device for handle strap processing, including a frame, a composite mechanism and a dust removal mechanism, the material passes through the composite mechanism and the dust removal mechanism in sequence, the dust removal mechanism includes a negative pressure generating unit, a dust removal pipe and a brush, the negative pressure generating unit is arranged on the frame, the dust removal pipe is rotatably arranged on the frame, the dust removal pipe is connected to the negative pressure generating unit, the dust removal pipe is used to roll on the surface of the material, the circumferential surface of the dust removal pipe has a plurality of dust removal holes, and the brush is arranged in the dust removal pipe along the axial direction of the dust removal pipe. Through the above technical solution, the problem that the surface of the final composite layer in the prior art will absorb dust is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of handle strap processing equipment, and in particular to a composite device for handling strap processing. Background Art

[0002] The handle strap is usually installed on a gift box or other outer packaging box to facilitate carrying. When processing the handle strap, in order to ensure the excellent load-bearing performance of the handle strap, multiple layers of materials need to be composited together. In the prior art, various dust impurities are often adsorbed on the surface of the composite layer finally produced by the production line. After winding, the dust is accumulated in the coil, affecting the quality level of the final product. In view of the emergence of the above problems, the prior art has not solved them well, which has brought troubles to the normal operation of the work in this field. Therefore, there is an urgent need for a composite device for the processing of handle straps to solve the above problems. Utility Model Content

[0003] The utility model provides a composite device for processing a handle belt, which solves the problem in the related art that the surface of the final composite layer can absorb dust.

[0004] The technical solution of the utility model is as follows: A composite device for processing handle straps, comprising a frame, a composite mechanism and a dust removal mechanism, the material passes through the composite mechanism and the dust removal mechanism in sequence, the dust removal mechanism comprises a negative pressure generating unit, a dust removal pipe and a brush, the negative pressure generating unit is arranged on the frame, the dust removal pipe is rotatably arranged on the frame, the dust removal pipe is connected to the negative pressure generating unit, the dust removal pipe is used to roll on the surface of the material, the circumferential surface of the dust removal pipe has a plurality of dust removal holes, and the brush is arranged in the dust removal pipe along the axial direction of the dust removal pipe.

[0005] Optionally, the negative pressure generating unit is a negative pressure fan and further includes a rotary joint, and the end of the dust removal pipe is connected to the negative pressure fan pipeline by means of the rotary joint.

[0006] Optionally, a strip-shaped through groove is opened in the circumferential surface of the dust removal pipe along the axial direction, and also includes a sliding part, wherein the sliding part is arranged on the brush, the sliding part is located in the strip-shaped through groove, and the end of the sliding part protrudes out of the strip-shaped through groove.

[0007] Optionally, it also includes a water spray pipe, which is swung around its own axis and is arranged on the frame. The circumferential surface of the water spray pipe has a plurality of spray holes for spraying water mist onto the surface of the material.

[0008] Optionally, it also includes a water tank, a connecting pipe and an atomizer, wherein the two ends of the connecting pipe are respectively connected to the water tank and the water spray pipe, and the atomizer is connected to the connecting pipe for atomizing water before being transported to the water spray pipe.

[0009] Optionally, it also includes a guide roller, which is rotatably arranged on the frame. There are multiple guide rollers, and the material passes through the multiple guide rollers in sequence along a serpentine shape, so as to make the material into a zigzag shape, and the spray hole faces the inner side of the corner of the zigzag material.

[0010] Optionally, it also includes a swing plate, a spring and a cam, wherein the swing plate is arranged on the water spray pipe, the cam is rotatably arranged on the frame, the swing plate abuts against the cam, and both ends of the spring act on the frame and the swing plate respectively to provide a force for the swing plate to approach the cam.

[0011] Optionally, it also includes a static electricity removal mechanism, which includes a cross bar and a conductive member, the cross bar is arranged on the frame, the conductive member is arranged on the frame, the conductive member contacts the surface of the material and is used to conduct the static charge on the surface of the material to the ground, and there are multiple conductive members.

[0012] The working principle and beneficial effects of the utility model are:

[0013] In order to clean the dust on the surface of the material, a compounding mechanism and a dust removal mechanism are set. The material passes through the compounding mechanism and the dust removal mechanism in turn, and is compounded and dusted in turn. Specifically, a dust removal pipe is used for dust removal. The dust removal pipe is rotatably set on the frame. There are multiple dust removal holes on the circumferential surface of the dust removal pipe. The dust removal pipe is connected to the negative pressure generating unit, so that the dust removal holes generate negative pressure. As the material is transported forward, the dust removal pipe rotates accordingly, so that the dust removal pipe rolls on the surface of the material, and multiple dust removal holes contact the material in turn. When contacting the material, the dust on the surface of the material is sucked into the dust removal pipe with the help of negative pressure suction, so as to clean the surface of the material and avoid dust being rolled into the material roll. In addition, after working for a long time, the dust in the dust collection pipe accumulates to a certain amount, and the dust collection pipe needs to be cleaned. The brush consists of a cylinder and bristles on the surface of the cylinder, and is coaxially arranged with the dust collection pipe. When cleaning the dust collection pipe, it is necessary to stop the machine first, and then control the brush to slide back and forth along the axial direction in the dust collection pipe to remove the dust on the inner wall of the dust collection pipe and the inner wall of the dust collection hole, and discharge it from the dust collection hole, thereby realizing the reuse of the dust collection pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0015] Figure 1 It is a structural schematic diagram of a composite device for processing a handle strap;

[0016] Figure 2 It is a structural schematic diagram of the dust removal pipe in the utility model;

[0017] Figure 3It is a structural schematic diagram of the water spray pipe in the utility model.

[0018] In the figure: 1, frame, 2, composite mechanism, 3, negative pressure generating unit, 4, dust removal pipe, 5, brush, 6, dust removal hole, 7, rotary joint, 8, strip groove, 9, sliding part, 10, water spray pipe, 11, spray hole, 12, water tank, 13, connecting pipe, 14, atomizer, 15, guide roller, 16, swing plate, 17, spring, 18, cam, 19, cross bar, 20, conductive part. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0020] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0021] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0022] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] Reference Figure 1~Figure 3, which is the first embodiment of the utility model, proposes a composite device for processing handle straps, including a frame 1, a composite mechanism 2 and a dust removal mechanism. The material passes through the composite mechanism 2 and the dust removal mechanism in sequence. The dust removal mechanism includes a negative pressure generating unit 3, a dust removal pipe 4 and a brush 5. The negative pressure generating unit 3 is arranged on the frame 1, and the dust removal pipe 4 is rotatably arranged on the frame 1. The dust removal pipe 4 is connected to the negative pressure generating unit 3. The dust removal pipe 4 is used to roll on the surface of the material. The circumferential surface of the dust removal pipe 4 has a plurality of dust removal holes 6. The brush 5 is axially slidable in the dust removal pipe 4.

[0024] In this embodiment, in order to clean the dust on the surface of the material, a compounding mechanism 2 and a dust removal mechanism are provided. The material passes through the compounding mechanism 2 and the dust removal mechanism in turn, and is compounded and dust removed in turn. Specifically, a dust removal pipe 4 is used for dust removal. The dust removal pipe 4 is rotatably arranged on the frame 1. The circumferential surface of the dust removal pipe 4 has a plurality of dust removal holes 6. The dust removal pipe 4 is connected to the negative pressure generating unit 3, so that the dust removal holes 6 generate negative pressure. As the material is transported forward, the dust removal pipe 4 rotates accordingly, so that the dust removal pipe 4 rolls on the surface of the material, and the plurality of dust removal holes 6 contact the material in turn. When contacting the material, the dust on the surface of the material is sucked into the dust removal pipe 4 with the help of negative pressure suction, so as to clean the surface of the material and avoid the dust being rolled into the material roll. In addition, after working for a long time, the dust in the dust removal pipe 4 accumulates to a certain amount, and the dust removal pipe 4 needs to be cleaned. The brush 5 consists of a cylinder and bristles on the surface of the cylinder, and is coaxially arranged with the dust removal pipe 4. When cleaning the dust removal pipe 4, it is necessary to stop the machine first, and then control the brush 5 to slide back and forth in the dust removal pipe 4 along the axial direction to remove the dust on the inner wall of the dust removal pipe 4 and the inner wall of the dust removal hole 6, and discharge it from the dust removal hole 6, thereby realizing the reuse of the dust removal pipe 4.

[0025] The negative pressure generating unit 3 is a negative pressure fan, and further includes a rotary joint 7 , and the end of the dust removal pipe 4 is connected to the negative pressure fan pipeline via the rotary joint 7 .

[0026] In this embodiment, the negative pressure generating unit 3 is preferably a negative pressure fan, which is connected to the end of the dust removal pipe 4 through a pipeline. In order to avoid twisting of the pipeline due to the rotation of the dust removal pipe 4, a rotating joint 7 is also provided at the connection between the end of the dust removal pipe 4 and the pipeline to ensure the connectivity and rotational connection between the two.

[0027] The dust removal pipe 4 has a strip-shaped through groove 8 axially formed on its circumferential surface, and also includes a sliding portion 9 , which is disposed on the brush 5 , is located in the strip-shaped through groove 8 , and an end of the sliding portion 9 protrudes out of the strip-shaped through groove 8 .

[0028] In this embodiment, in order to realize the control of the reciprocating sliding of the brush 5, a strip groove 8 is further provided on the circumferential surface of the dust removal tube 4, and the sliding portion 9 on the brush 5 is located in the strip groove 8, and the end thereof protrudes out of the strip groove 8, so as to facilitate the control of the brush 5 outside the dust removal tube 4. When the dust removal tube 4 needs to be cleaned, the machine is first stopped, and then the sliding portion 9 is moved back and forth to control the reciprocating sliding of the brush 5. The strip groove 8 limits the sliding portion 9, and the brush 5 continuously scrapes the inner wall of the dust removal tube 4 and the inner wall of the dust removal hole 6, and the dust is scraped off and discharged from the dust removal hole 6.

[0029] It also includes a water spray pipe 10, which is swung around its own axis and is arranged on the frame 1. The circumferential surface of the water spray pipe 10 has a plurality of spray holes 11 for spraying water mist onto the surface of the material.

[0030] In this embodiment, the composite mechanism 2 uses an electric heating roller in the prior art, and the layers of materials after gluing are composited together, but because the electric heating composite method is adopted, the final product is very dry. For this reason, a row of spray holes 11 are provided on the circumferential surface of the water spray pipe 10, which is used to spray water mist on the surface of the material before winding, thereby ensuring the dry-wet balance of the material and facilitating the subsequent winding work, and the water spray pipe 10 can swing to expand the spray range.

[0031] It also includes a water tank 12, a connecting pipe 13 and an atomizer 14. The two ends of the connecting pipe 13 are respectively connected to the water tank 12 and the water spray pipe 10. The atomizer 14 is connected to the connecting pipe 13 and is used to atomize water before being transported to the water spray pipe 10.

[0032] In this embodiment, in order to ensure sufficient water supply to the water spray pipe 10, a water tank 12 is provided, and the water tank 12 and the water spray pipe 10 are connected through a connecting pipe 13. In addition, in order to make the spray hole 11 finally spray out water mist, an atomizer 14 is also provided on the connecting pipe 13 to atomize the water in the pipe.

[0033] It also includes a guide roller 15, which is rotatably arranged on the frame 1. There are multiple guide rollers 15, and the material passes through the multiple guide rollers 15 in a serpentine shape to make the material into a zigzag shape. The spray hole 11 faces the inner side of the corner of the zigzag material.

[0034] In this embodiment, there are multiple guide rollers 15 between the composite mechanism 2 and the final winding roller, and the material passes through the multiple guide rollers 15 in a serpentine shape, thereby supporting the material into a zigzag shape. The water spray pipe 10 is located on the inner side of the corner of the zigzag shape of the material, and the water spray pipe 10 is surrounded by the materials on both sides, thereby forming a relatively closed space. In this way, the water mist can be blocked by the material after being sprayed out, and the water mist can fully contact the material, thereby improving the utilization rate.

[0035] It also includes a swing plate 16, a spring 17 and a cam 18, wherein the swing plate 16 is arranged on the water spray pipe 10, and the cam 18 is rotatably arranged on the frame 1, the swing plate 16 abuts against the cam 18, and two ends of the spring 17 act on the frame 1 and the swing plate 16 respectively, so as to provide a force for the swing plate 16 to approach the cam 18.

[0036] In this embodiment, in order to drive the water spray pipe 10 to swing back and forth, the cam 18 is driven to rotate by the motor installed on the frame 1, and the spring 17 always pushes the swing plate 16 toward the cam 18. When the cam 18 rotates, under the action of the elastic force of the spring 17, the swing plate 16 will always slide along the surface of the cam 18, thereby generating different swing angles, thereby realizing stable reciprocating swing of the water spray pipe 10.

[0037] It also includes a static electricity removal mechanism, which includes a cross bar 19 and a conductive member 20. The cross bar 19 is arranged on the frame 1, and the conductive member 20 is arranged on the frame 1. The conductive member 20 contacts the surface of the material and is used to conduct the static charge on the surface of the material to the ground. There are multiple conductive members 20.

[0038] In this embodiment, because the composite mechanism 2 is in the form of an electric heating roller, static electricity will be generated on the surface of the material, which is more likely to absorb dust and is not conducive to winding. For this reason, a static electricity removal mechanism is set up, and the conductive member 20 is preferably a carbon fiber cloth strip with good conductivity. When the material is conveyed to the winding roller, the conductive member 20 will contact the surface of the material and conduct the static electricity to the ground through the frame 1, thereby removing static electricity, reducing the possibility of dust absorption, and ensuring the winding effect.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A composite device for processing a handle strap, characterized in that: The invention comprises a frame (1), a composite structure (2) and a dust removal structure, wherein the material passes through the composite structure (2) and the dust removal structure in sequence, and the dust removal structure comprises a negative pressure generating unit (3), a dust removal pipe (4) and a brush (5), wherein the negative pressure generating unit (3) is arranged on the frame (1), the dust removal pipe (4) is rotatably arranged on the frame (1), the dust removal pipe (4) is connected to the negative pressure generating unit (3), the dust removal pipe (4) is used to roll on the surface of the material, the circumferential surface of the dust removal pipe (4) has a plurality of dust removal holes (6), and the brush (5) is slidably arranged in the dust removal pipe (4) along the axial direction of the dust removal pipe (4).

2. A composite device for processing a handle strap according to claim 1, characterized in that: The negative pressure generating unit (3) is a negative pressure fan, and further comprises a rotary joint (7), and the end of the dust removal pipe (4) is connected to the negative pressure fan pipeline by means of the rotary joint (7).

3. A composite device for processing a handle strap according to claim 1, characterized in that: The dust removal pipe (4) has a strip-shaped through groove (8) formed on its circumferential surface along the axial direction, and further comprises a sliding portion (9), wherein the sliding portion (9) is arranged on the brush (5), the sliding portion (9) is located in the strip-shaped through groove (8), and the end of the sliding portion (9) protrudes out of the strip-shaped through groove (8).

4. A composite device for processing a handle strap according to claim 1, characterized in that: It also comprises a water spray pipe (10), the water spray pipe (10) being arranged on the frame (1) so as to swing around its own axis, and the circumferential surface of the water spray pipe (10) being provided with a plurality of spray holes (11) for spraying water mist onto the surface of the material.

5. A composite device for processing a handle strap according to claim 4, characterized in that: It also comprises a water tank (12), a connecting pipe (13) and an atomizer (14), wherein two ends of the connecting pipe (13) are respectively connected to the water tank (12) and the water spray pipe (10), and the atomizer (14) is connected to the connecting pipe (13) and is used to atomize water before being transported to the water spray pipe (10).

6. A composite device for processing a handle strap according to claim 5, characterized in that: It also comprises a guide roller (15), the guide roller (15) being rotatably arranged on the frame (1), the guide roller (15) being multiple, the material passing through the multiple guide rollers (15) in sequence along a serpentine shape, so as to make the material into a zigzag shape, and the spray hole (11) facing the inner side of the corner of the zigzag material.

7. A composite device for processing a handle strap according to claim 4, characterized in that: It also comprises a swing plate (16), a spring (17) and a cam (18), wherein the swing plate (16) is arranged on the water spray pipe (10), the cam (18) is rotatably arranged on the frame (1), the swing plate (16) abuts against the cam (18), and two ends of the spring (17) act on the frame (1) and the swing plate (16) respectively, so as to provide a force for the swing plate (16) to approach the cam (18).

8. A composite device for processing a handle strap according to claim 1, characterized in that: The invention also comprises a static electricity removal mechanism, the static electricity removal mechanism comprising a cross bar (19) and a conductive member (20), the cross bar (19) being arranged on the frame (1), the conductive member (20) being arranged on the frame (1), the conductive member (20) being in contact with the surface of the material and being used for conducting the static electricity on the surface of the material to the ground, and the conductive member (20) being in a plurality.

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