An environmentally friendly dust removal device for label production
By using a bidirectional screw and baffle structure and a spiral cyclone guide channel design in the label production device, the problem of inaccurate dust removal range adjustment during label tape production was solved, achieving efficient and flexible dust removal, and improving the production environment and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEZE BOXIN PACKAGING CO LTD
- Filing Date
- 2025-06-09
- Publication Date
- 2026-05-26
AI Technical Summary
The dust removal mechanism of existing label tape production equipment cannot accurately adjust the dust collection range according to changes in label tape size and specifications, resulting in problems such as incomplete dust removal coverage or excessive dust removal.
It adopts a two-way screw and baffle structure, and the position of the baffle can be adjusted by rotating the handle to achieve flexible adjustment of the dust collection area. Combined with the spiral cyclone guide channel and inclined collection box design, it improves dust separation efficiency and cleaning convenience.
It enables precise adjustment of the dust collection area during the production of labels of different sizes, improves the adaptability and efficiency of the dust removal device, reduces the risk of dust residue and equipment blockage, and enhances the production environment and product quality.
Smart Images
Figure CN224272529U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of label production equipment technology, specifically an environmentally friendly dust removal device for label production. Background Technology
[0002] During label production, processes such as printing, die-cutting, and hot stamping generate a large amount of pollutants, including paper scraps, ink particles, and adhesive dust. This dust not only affects the air quality in the production workshop and threatens the health of operators, but also adheres to the label surface, causing quality problems such as color differences, blurred patterns, and product adhesion, thus reducing the yield rate of finished products.
[0003] Chinese Patent Publication No. CN220722943U discloses a label tape production device, including a base. A support frame is fixedly mounted on the top surface of the base. The support frame houses a winding mechanism and a dust removal mechanism. The winding mechanism uses a first hydraulic rod to drive a first clamping plate to support both ends of the feed roller output rod, effectively preventing the feed roller from shifting during rotation. The first support frame and the moving roller wind the label tape, ensuring even label tape output. The dust removal mechanism uses a second motor to drive a pulley, which in turn moves a reciprocating threaded rod to move a fourth support frame. This movement of the fourth support frame moves a dust collection component. A third hydraulic rod drives a third slider, causing the dust collector to move left and right, effectively removing dust from the label tape surface.
[0004] In the existing technology, during the use of a label tape production device, the dust removal mechanism relies solely on the mechanical transmission of a reciprocating threaded rod and a third hydraulic rod to move the dust collection components. This makes it impossible to accurately adjust the dust collection range according to changes in the size and specifications of the label tape. When producing labels of different sizes, there may be problems of incomplete dust collection coverage or excessive dust collection. Therefore, we have made improvements to this issue and proposed an environmentally friendly dust removal device for label production. Utility Model Content
[0005] The purpose of this invention is to address the problem of adjusting the dust collection range according to changes in the size and specifications of the label tape in a current label tape production device.
[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:
[0007] An environmentally friendly dust removal device for label production uses a bidirectional screw and baffle to flexibly adjust the dust collection area, thereby improving the aforementioned problems.
[0008] The application is as follows:
[0009] An environmentally friendly dust removal device for label production includes a workbench with label winding rollers on opposite sides. A dust collection structure is located above the workbench, comprising a collection box and a base. Two base plates are fixedly installed at the bottom of the collection box and are fixedly connected to the base. Two baffles are slidably connected to the bottom of the base, and two top plates are fixedly installed at the top of the two baffles. Multiple top plates are inserted into and slidably connected to the base. A bidirectional lead screw and a limiting rod are respectively provided inside the base and on opposite sides of the collection box. The bidirectional lead screw passes through one of the top plates of the two baffles and is threadedly connected to it. A dust suction pipe is provided at the top of the base, with both ends inserted into and fixedly connected to the collection box and the base, respectively.
[0010] As a preferred technical solution of this application, the limiting rod passes through another top plate at the top of the two baffles and is slidably connected to it, and the limiting rod passes through the base and is fixedly connected to it;
[0011] As a preferred technical solution of this application, the base is internally rotatably connected with a first worm and a first worm wheel, the first worm and the first worm wheel mesh, the first worm is fixedly installed on the outside of the bidirectional lead screw, the bidirectional lead screw passes through the base and is rotatably connected to it, and a handle is fixedly installed on one side of the first worm wheel, and the handle passes through one side of the base and is rotatably connected to it.
[0012] As a preferred technical solution of this application, a one-way valve is provided on the outside of the suction pipe, a spiral cyclone guide groove is opened on the inner wall of the suction pipe, and the bottom of the inner wall of the collection box is inclined.
[0013] As a preferred technical solution of this application, a lid is provided on one side of the collection box. The lid is inserted into the inside of the collection box and slidably connected thereto. An air pump is embedded on the side of the lid away from the collection box, and the air inlet pipe of the air pump passes through one side of the lid and is fixedly connected thereto. Multiple fixing bolts are provided on the side of the lid away from the collection box, and all the fixing bolts pass through the lid and are threadedly connected thereto. All the fixing bolts are inserted into the inside of the collection box and are threadedly connected thereto.
[0014] As a preferred technical solution of this application, U-shaped rods are provided on both sides of the label take-up rollers. A plate is fixedly installed at one end of each U-shaped rod. The plates are inserted into the interior of the two label take-up rollers and slidably connected thereto. One U-shaped rod on one side of each label take-up roller is fixedly connected to a worktable. A T-shaped slider is fixedly installed at one end of the other U-shaped rod on the other side of each label take-up roller. The two T-shaped sliders pass through one side of the worktable and slidably connected thereto. A servo motor is fixedly installed inside the worktable. A second worm gear is fixedly installed at the output end of the servo motor. Two second worm wheels mesh with the outer side of the second worm gear. A threaded rod is fixedly installed on one side of each of the two second worm wheels. The two threaded rods pass through the two T-shaped sliders and are threadedly connected thereto. Two guide rods are fixedly installed inside the worktable. The two guide rods pass through the two T-shaped sliders and are slidably connected thereto.
[0015] As a preferred technical solution of this application, a U-shaped protective plate is provided on the top of the workbench. The U-shaped protective plate is inserted into the interior of the workbench and slidably connected thereto. A transparent window is provided on the U-shaped protective plate, and two load-bearing blocks are fixedly installed inside the U-shaped protective plate.
[0016] As a preferred technical solution of this application, the top of the collection box is provided with a mounting plate, and two auxiliary blocks are fixedly installed on the top of the mounting plate. Both auxiliary blocks have through holes. The top of the mounting plate is provided with multiple fixing bolts, and the multiple fixing bolts penetrate the mounting plate and are threaded to it. The multiple fixing bolts are inserted into the inside of the collection box and are threaded to it. A controller is embedded on one side of the workbench. The controller is electrically connected to the control module and the servo motor. The control module is electrically connected to the air pump.
[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0018] In the scheme of this application:
[0019] (1) When producing labels of different sizes and specifications, the operator can turn the lever to make the two-way screw drive the two baffles to slide towards or away from each other along the base according to actual needs, and accurately adjust the size of the dust collection area so that the dust collection structure fits tightly to the label production range, which greatly improves the adaptability of the dust removal device to different production scenarios.
[0020] (2) The spiral cyclone guide channel realizes the efficient separation of dust and airflow, reduces the dust residue in the pipeline, and reduces the risk of pipeline blockage; the inclined design of the bottom of the inner wall of the collection box avoids the problem of uneven dust accumulation in the box, facilitates the staff to clean the dust quickly and thoroughly, ensures the continuous, stable and efficient operation of the dust removal device, reduces the dust content in the production environment, and improves product quality. Attached Figure Description
[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0022] Figure 2 This is a schematic diagram of the dust collection structure of this utility model;
[0023] Figure 3 This is an exploded view of the internal structure of the base of this utility model;
[0024] Figure 4 This is a front sectional view of the present invention.
[0025] Figure 5 This utility model Figure 4 Enlarged view of point A in the middle;
[0026] Figure 6 This utility model Figure 4 Enlarged view at point B in the middle;
[0027] Figure 7 This is a schematic diagram of the internal structure of the workbench of this utility model.
[0028] Instruction manual drawing reference numerals: 1. Workbench; 2. Label take-up roller; 3. Collection box; 4. Base plate; 5. Base; 6. Baffle; 7. Top plate; 8. Bidirectional lead screw; 9. First worm gear; 10. First worm wheel; 11. Limit rod; 12. Dust suction pipe; 13. One-way valve; 14. Box cover; 15. Control module; 16. U-shaped protective plate; 17. U-shaped rod; 18. Insert plate; 19. T-shaped slider; 20. Servo motor; 21. Second worm gear; 22. Second worm wheel; 23. Threaded rod; 24. Guide rod; 25. Mounting plate; 26. Controller. Detailed Implementation
[0029] The present invention will be further described in detail below with reference to the accompanying drawings.
[0030] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.
[0031] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0034] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0035] Example 1: Please refer to the appendix of the instruction manual. Figure 1-5An environmentally friendly dust removal device for label production includes a workbench 1, with label winding rollers 2 on both sides of the workbench 1. A dust collection structure is provided above the workbench 1, including a collection box 3 and a base 5. Two base plates 4 are fixedly installed at the bottom of the collection box 3, and both base plates 4 are fixedly connected to the base 5. Two baffles 6 are slidably connected to the bottom of the base 5, and two top plates 7 are fixedly installed at the top of the two baffles 6. Multiple top plates 7 are inserted into the interior of the base 5 and slidably connected thereto. A bidirectional screw 8 and a limiting rod 11 are respectively provided inside the base 5 on both sides of the collection box 3. The bidirectional screw 8 passes through one of the top plates 7 at the top of the two baffles 6 and is threadedly connected thereto. A dust suction pipe 12 is provided at the top of the base 5, and both ends of the dust suction pipe 12 are inserted into the interior of the collection box 3 and the base 5 and fixedly connected thereto.
[0036] In this embodiment of the utility model, by rotating the handwheel, the first worm wheel 10 is driven to rotate, and the first worm wheel 10 then drives the first worm 9 meshing with it to rotate, thereby causing the bidirectional lead screw 8 to rotate, thus driving the baffle 6.
[0037] In this embodiment of the invention, by adjusting the position of the baffle 6, the dust collection area can accurately cover the label production range, preventing dust from spreading to the non-working area, effectively improving the versatility of the device, and reducing the cost and time consumption of frequently replacing equipment due to changes in label specifications.
[0038] Example 2: Please refer to the appendix of the instruction manual. Figure 1-7 In a preferred embodiment of the present invention, the limiting rod 11 passes through the top plate 7 of the two baffles 6 and is slidably connected to it, and the limiting rod 11 passes through the base 5 and is fixedly connected to it.
[0039] The base 5 is internally rotatably connected to a first worm 9 and a first worm wheel 10. The first worm 9 and the first worm wheel 10 mesh with each other. The first worm 9 is fixedly installed on the outside of the double-acting screw 8. The double-acting screw 8 passes through the base 5 and is rotatably connected to it. A handle is fixedly installed on one side of the first worm wheel 10, and the handle passes through one side of the base 5 and is rotatably connected to it.
[0040] A one-way valve 13 is provided on the outside of the suction pipe 12, and a spiral cyclone guide groove is opened on the inner wall of the suction pipe 12. The bottom of the inner wall of the collection box 3 is inclined.
[0041] A lid 14 is provided on one side of the collection box 3. The lid 14 is inserted into the inside of the collection box 3 and slidably connected thereto. An air pump is embedded on the side of the lid 14 away from the collection box 3, and the air inlet pipe of the air pump passes through one side of the lid 14 and is fixedly connected thereto. Multiple fixing bolts are provided on the side of the lid 14 away from the collection box 3, and all the fixing bolts pass through the lid 14 and are threadedly connected thereto. All the fixing bolts are inserted into the inside of the collection box 3 and are threadedly connected thereto.
[0042] U-shaped rods 17 are provided on both sides of the label take-up roller 2. Insert plates 18 are fixedly installed at one end of each U-shaped rod 17. The insert plates 18 are inserted into the interior of the two label take-up rollers 2 and slidably connected to them. One of the U-shaped rods 17 on one side of the two label take-up rollers 2 is fixedly connected to the worktable 1. T-shaped sliders 19 are fixedly installed at one end of the other U-shaped rod 17 on one side of the two label take-up rollers 2. The two T-shaped sliders 19 pass through one side of the worktable 1 and are slidably connected to it. A servo motor 20 is fixedly installed inside the worktable 1. A second worm gear 21 is fixedly installed at the output end of the servo motor 20. Two second worm wheels 22 mesh with the outer side of the second worm gear 21. Threaded rods 23 are fixedly installed on one side of each of the two second worm wheels 22. The two threaded rods 23 pass through the two T-shaped sliders 19 and are threadedly connected to them. Two guide rods 24 are fixedly installed inside the worktable 1. The two guide rods 24 pass through the two T-shaped sliders 19 and are slidably connected to them.
[0043] A U-shaped protective plate 16 is provided on the top of the workbench 1. The U-shaped protective plate 16 is inserted into the interior of the workbench 1 and slidably connected thereto. A transparent window is provided on the U-shaped protective plate 16. Two load-bearing blocks are fixedly installed inside the U-shaped protective plate 16.
[0044] The top of the collection box 3 is provided with a mounting plate 25. Two auxiliary blocks are fixedly installed on the top of the mounting plate 25, and each of the two auxiliary blocks has a through hole. Multiple fixing bolts are provided on the top of the mounting plate 25, and all the fixing bolts pass through the mounting plate 25 and are threaded to it. All the fixing bolts are inserted into the inside of the collection box 3 and are threaded to it. A controller 26 is embedded on one side of the workbench 1. The controller 26 is electrically connected to the control module 15 and the servo motor 20. The control module 15 is electrically connected to the air pump.
[0045] In this embodiment of the utility model, when the air pump is started by the controller 26, the air pump generates suction. The dust generated by the label production on the workbench 1 is sucked into the collection box 3 through the dust suction pipe 12 under the action of suction. The one-way valve 13 on the outside of the dust suction pipe 12 ensures that the airflow and dust can only flow in one direction, preventing the sucked-in dust from flowing back to the workbench 1. At the same time, the spiral cyclone guide groove on the inner wall of the dust suction pipe 12 causes the sucked airflow to generate a spiral motion. Under the action of centrifugal force, the dust is thrown towards the pipe wall and separated from the airflow, realizing the initial dust separation. The bottom of the inner wall of the collection box 3 is inclined. Under the action of gravity, the separated dust gathers along the inclined surface to one side of the collection box 3, which is convenient for subsequent centralized cleaning.
[0046] In this embodiment of the utility model, the limiting rod 11 can limit the movement of the baffle 6, ensuring that the baffle 6 slides smoothly along the predetermined direction and avoids deviation.
[0047] The lid 14 is inserted into the inside of the collection box 3 and slidably connected to it for easy installation and disassembly. An air pump is embedded on the side of the lid 14 away from the collection box 3, and the air inlet pipe of the air pump passes through one side of the lid 14 and is fixedly connected to it. The air pump provides power for vacuuming. Multiple fixing bolts are provided on the side of the lid 14 away from the collection box 3. All the fixing bolts pass through the lid 14 and are threaded to it. All the fixing bolts are inserted into the inside of the collection box 3 and are threaded to it. The fixing bolts can securely install the lid 14 on the collection box 3.
[0048] The label take-up roller 2 consists of an inner roller and an outer cylinder. Multiple insert plates 18 are inserted into the inner roller to limit the position of the label take-up roller 2. One of the U-shaped rods 17 on one side of each label take-up roller 2 is fixedly connected to the worktable 1 to ensure the stability of the label take-up roller 2. The second worm 21 is driven to rotate by the servo motor 20. The second worm 21 drives the second worm wheel 22 that meshes with it to rotate. The second worm wheel 22 then drives the threaded rod 23 to rotate, thereby realizing the position adjustment of the T-shaped slider 19 and the label take-up roller 2. This facilitates the disassembly of the label take-up roller 2 to adapt to the production of labels of different specifications.
[0049] The top of the mounting plate 25 is provided with multiple fixing bolts, all of which pass through the mounting plate 25 and are threaded to it. The multiple fixing bolts are also inserted into the inside of the collection box 3 and are threaded to it, for the purpose of securely mounting the mounting plate 25 onto the collection box 3. A controller 26 is embedded on one side of the workbench 1. The controller 26 is electrically connected to the control module 15 and the servo motor 20. The control module 15 is electrically connected to the suction pump. The controller 26 can realize the automated control of the entire device.
[0050] The workbench 1 has multiple mounting holes. When other label production devices need to be installed on the workbench 1 of this dust removal device, the label production devices can be fixed to the workbench 1 through these mounting holes using bolts, screws and other connectors. At the same time, the top of the collection box 3 is provided with a mounting plate 25. Two auxiliary blocks are fixedly installed on the top of the mounting plate 25, and both auxiliary blocks have through holes to facilitate the installation of the collection box 3 on the label production device using bolts and other components.
[0051] Example 3: Please refer to the appendix of the instruction manual. Figure 3 and Figure 6In a preferred embodiment of this utility model, each of the two baffles 6 is provided with an auxiliary structure, which includes a mounting base. The mounting base is inserted into the interior of the baffle 6 and slidably connected thereto. An electromagnetic adsorption mesh is provided inside the baffle 6. Two fans are embedded in one side of the inner wall of the baffle 6. Multiple heat dissipation holes cooperating with the fans are opened on the side of the baffle 6 away from the electromagnetic adsorption mesh. Two temperature sensors are embedded in the bottom of the inner wall of the mounting base. A metal induction sensor is embedded in one side of the baffle 6. A side plate is rotatably connected to one side of the baffle 6 and the side of the mounting base. T-shaped fixing rods and insert rods are respectively provided on both sides of the side plate. The T-shaped fixing rods are fixedly connected to the baffle 6 and pass through the side plate and are rotatably connected thereto. The insert rods are inserted into the interior of the base 5 and the baffle 6 and slidably connected thereto. A load-bearing block is embedded in the bottom of the side plate. The electromagnetic adsorption mesh, fans, temperature sensors and metal induction sensors are all electrically connected to the control module 15.
[0052] In this embodiment of the invention, the baffle 6 is equipped with an electromagnetic adsorption mesh inside, which can adsorb metal particles and other substances in the dust; two fans are embedded in one side of the inner wall of the baffle 6 to dissipate heat inside the baffle 6 and ensure normal operation of the equipment; multiple heat dissipation holes are opened on the side of the baffle 6 away from the electromagnetic adsorption mesh to cooperate with the fans and facilitate heat dissipation; two temperature sensors are embedded in the bottom of the inner wall of the mounting base to monitor the temperature inside the baffle 6; a metal induction sensor is embedded in one side of the baffle 6 to detect metal substances in the dust.
[0053] The baffle 6 and the insert rod are inserted into the base 5 and the baffle 6 and slidably connected thereto. The bottom of the side plate is inlaid with a load-bearing block, which can increase the stability of the side plate and restrict the position of the mounting base.
[0054] The electromagnetic adsorption mesh, fan, temperature sensor, and metal induction sensor are all electrically connected to the control module 15, which enables intelligent control of the auxiliary structures.
[0055] In this embodiment of the invention, the auxiliary structure provides multiple safeguards for the dust removal device. The electromagnetic adsorption mesh effectively separates metal particles from the dust, preventing metal impurities from causing wear on the equipment and polluting the production environment, thus extending the equipment's service life. The temperature sensor and fan work together to monitor and adjust the internal temperature of the baffle 6 in real time, preventing equipment failure due to overheating and ensuring the stability of equipment operation. The metal induction sensor detects metal substances in a timely manner, preventing malfunctions caused by metal substances entering critical parts of the equipment, reducing equipment maintenance costs and downtime, and also improving the safety and reliability of the entire production process.
[0056] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall fall within the scope of the technical solution of the present utility model.
Claims
1. An environmentally friendly dust removal device for label production, comprising a workbench (1), characterized in that, Label take-up rollers (2) are provided on both sides of the workbench (1). A dust collection structure is provided above the workbench (1). The dust collection structure includes a collection box (3) and a base (5). Two bottom plates (4) are fixedly installed at the bottom of the collection box (3). Both bottom plates (4) are fixedly connected to the base (5). Two baffles (6) are slidably connected to the bottom of the base (5). Two top plates (7) are fixedly installed on the top of the two baffles (6). Multiple top plates (7) are inserted into the interior of the base (5) and slidably connected to it. A bidirectional screw (8) and a limiting rod (11) are respectively provided inside the base (5) and on the opposite sides of the collection box (3). The bidirectional screw (8) passes through one of the top plates (7) at the top of the two baffles (6) and is threadedly connected to it. A dust suction pipe (12) is provided on the top of the base (5). The two ends of the dust suction pipe (12) are respectively inserted into the interior of the collection box (3) and the base (5) and fixedly connected to it.
2. The environmentally friendly dust removal device for label production according to claim 1, characterized in that, The limiting rod (11) passes through the top plate (7) of the two baffles (6) and is slidably connected to it. The limiting rod (11) passes through the base (5) and is fixedly connected to it.
3. The environmentally friendly dust removal device for label production according to claim 1, characterized in that, The base (5) is rotatably connected to a first worm (9) and a first worm wheel (10). The first worm (9) and the first worm wheel (10) mesh with each other. The first worm (9) is fixedly installed on the outside of a bidirectional lead screw (8). The bidirectional lead screw (8) passes through the base (5) and is rotatably connected to it. A handle is fixedly installed on one side of the first worm wheel (10), and the handle passes through one side of the base (5) and is rotatably connected to it.
4. The environmentally friendly dust removal device for label production according to claim 1, characterized in that, A one-way valve (13) is provided on the outside of the suction pipe (12), a spiral cyclone guide groove is provided on the inner wall of the suction pipe (12), and the bottom of the inner wall of the collection box (3) is inclined.
5. The environmentally friendly dust removal device for label production according to claim 1, characterized in that, A lid (14) is provided on one side of the collection box (3). The lid (14) is inserted into the inside of the collection box (3) and slidably connected thereto. An air pump is embedded on the side of the lid (14) away from the collection box (3), and the air inlet pipe of the air pump passes through one side of the lid (14) and is fixedly connected thereto. Multiple fixing bolts are provided on the side of the lid (14) away from the collection box (3), and the multiple fixing bolts all pass through the lid (14) and are threadedly connected thereto. The multiple fixing bolts are all inserted into the inside of the collection box (3) and are threadedly connected thereto.
6. The environmentally friendly dust removal device for label production according to claim 1, characterized in that, U-shaped rods (17) are provided on both sides of the label take-up roller (2). One end of each U-shaped rod (17) is fixedly installed with a plate (18). The plates (18) are inserted into the interior of the two label take-up rollers (2) and slidably connected thereto. One of the U-shaped rods (17) on one side of the two label take-up rollers (2) is fixedly connected to the worktable (1). One end of the other U-shaped rod (17) on one side of the two label take-up rollers (2) is fixedly installed with a T-shaped slider (19). The two T-shaped sliders (19) pass through one side of the worktable (1) and slidably connected thereto. Next, a servo motor (20) is fixedly installed inside the workbench (1). A second worm gear (21) is fixedly installed at the output end of the servo motor (20). Two second worm wheels (22) mesh with the outer side of the second worm gear (21). A threaded rod (23) is fixedly installed on one side of each of the two second worm wheels (22). The two threaded rods (23) pass through the two T-shaped sliders (19) and are threadedly connected to them. Two guide rods (24) are fixedly installed inside the workbench (1). The two guide rods (24) pass through the two T-shaped sliders (19) and are slidably connected to them.
7. The environmentally friendly dust removal device for label production according to claim 1, characterized in that, The top of the workbench (1) is provided with a U-shaped protective plate (16), which is inserted into the interior of the workbench (1) and slidably connected thereto. A transparent window is provided on the U-shaped protective plate (16), and two load-bearing blocks are fixedly installed inside the U-shaped protective plate (16).
8. The environmentally friendly dust removal device for label production according to claim 1, characterized in that, The top of the collection box (3) is provided with an installation plate (25). Two auxiliary blocks are fixedly installed on the top of the installation plate (25), and through holes are provided on both auxiliary blocks. Multiple fixing bolts are provided on the top of the installation plate (25), and multiple fixing bolts penetrate the installation plate (25) and are threaded to it. Multiple fixing bolts are inserted into the inside of the collection box (3) and are threaded to it. A controller (26) is embedded on one side of the workbench (1). The controller (26) is electrically connected to the control module (15) and the servo motor (20). The control module (15) is electrically connected to the suction pump.