Tobacco cutter copper bar chain cleaning device

Abstract

The utility model discloses a tobacco cutter copper bar chain cleaning device, and relates to the field of cigarette production equipment, the tobacco cutter copper bar chain cleaning device comprises a rack, the rack is provided with a row brush assembly and a reciprocating brush assembly, the end part of the row brush assembly is provided with a row brush, and the row brush is used for being in contact with a copper bar chain for cleaning; the reciprocating brush assembly comprises a cleaning brush and a horizontal driving mechanism, and the horizontal driving mechanism drives the cleaning brush to move in a reciprocating mode to clean the copper bar chain. Extrusion materials at the surface lines and the connecting positions of the copper bar chain are swept to the two sides of the copper bar chain through the cleaning brush moving in a reciprocating mode, then the materials are brushed off through the row brush, thorough cleaning is effectively guaranteed through the two sweeping steps, and the cleaning quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of cigarette production equipment, in particular to a copper chain cleaning device for a shredder. Background Art

[0002] The shredder is the most important tobacco machine equipment in the tobacco system's silk-making workshop. The performance of the shredder directly affects the uniformity of tobacco width, and the operating status of the shredder's copper chain is an important factor in determining the performance of the shredder. During operation, the shredder in the silk-making workshop squeezes and conveys the material. During this process, the material is squeezed into the surface texture of the copper chain. When the texture is filled with material, it is easy to slip when transporting the material, affecting the uniformity of the shredded width. When tobacco debris is squeezed into the connection gap of the copper chain, the friction between the copper chains increases, causing the current of the copper chain motor to increase, and there is a risk of tripping. At the same time, the adhered material is easy to squeeze into the gap between the copper chain and the knife gate seat, and rub against the copper chain during operation, which will also increase the current of the copper chain motor, causing tripping and shutdown problems.

[0003] In the daily use of most wire cutting machines, the maintenance cycle of the copper chain is generally 160 hours / time, which makes it impossible to clean it in real time, and manual cleaning is time-consuming and laborious. At present, there are also some technologies dedicated to overcoming this defect, such as the online cleaning device for the inner side of the copper chain of the wire cutting machine disclosed in patent CN217478366U, which realizes real-time cleaning of the inner side of the copper chain by swinging the cleaning brush back and forth along the width direction of the copper chain. However, this single-mode cleaning structure is prone to problems such as incomplete cleaning of the gap and the existence of dead corners, and the cleaning effect is not ideal. Utility Model Content

[0004] In view of the deficiencies in the above-mentioned prior art, the utility model provides a wire cutting machine copper chain cleaning device, which can effectively improve the cleaning effect of the copper chain, reduce the risk of downtime, and ensure the wire cutting quality.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wire cutting machine copper chain cleaning device comprises a frame, on which a row brush assembly and a reciprocating brush assembly are mounted, a row brush is arranged at the end of the row brush assembly, and the row brush is used to contact with the copper chain for cleaning; the reciprocating brush assembly comprises a cleaning brush and a horizontal driving mechanism, and the horizontal driving mechanism drives the cleaning brush to reciprocate to clean the copper chain.

[0007] Preferably, the brush assembly also includes a brush rack and a brush cylinder, one end of the brush rack is fixed to the frame, and the other end is connected to the brush; the brush cylinder is fixed to the frame, and the cylinder telescopic rod is connected to the brush rack, driving the brush rack to move up and down, thereby adjusting the position of the brush so that the brush is in close contact with the copper chain to achieve the purpose of cleaning.

[0008] Preferably, the horizontal driving mechanism adopts a rodless cylinder, which includes a rodless cylinder frame and a cylinder slider slidably connected to the rodless cylinder frame, the cleaning brush is fixedly connected to the cylinder slider, and the rodless cylinder drives the cleaning brush to reciprocate.

[0009] Preferably, the rodless cylinder frame is arranged in parallel with the copper bar chain, driving the cleaning brush to clean back and forth along the length direction of the copper bar chain.

[0010] Preferably, the cleaning brush is detachably connected to the cylinder slider.

[0011] Preferably, the cleaning brush is arranged on a brush quick-release device, and the brush quick-release device is threadedly connected to the cylinder slider for easy disassembly and assembly.

[0012] Preferably, it further comprises a lifting assembly, one end of which is fixed to the frame, and the other end of which is fixedly connected to the horizontal driving mechanism for adjusting the height of the reciprocating brush assembly.

[0013] Preferably, the lifting assembly includes a lifting rail, a lifting frame and a screw rod, the lifting rail is arranged on a frame, the lifting frame is slidably connected to the lifting rail, the screw rod is arranged parallel to the lifting rail and connected to the lifting frame, and the rotation of the screw rod drives the lifting frame to move up and down along the lifting rail, thereby adjusting the height of the cleaning brush so that it contacts the copper bar chain.

[0014] Preferably, the reciprocating brush assembly is arranged above the row brush assembly.

[0015] Preferably, the rack includes a rectangular frame and four universal wheels, which can effectively bear the weight of the remaining components and can be flexibly moved and adjusted in position.

[0016] By adopting the above technical solution, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model uses a reciprocating cleaning brush to sweep the extruded materials on the surface texture and joints of the copper chain to both sides of the copper chain, and then the brush brushes the materials off. The two cleaning steps effectively ensure thorough cleaning and improve the cleaning quality.

[0018] 2. The lifting assembly of the utility model adjusts the height of the reciprocating brush assembly, and the height of the row brush assembly is adjusted by the cylinder, so that the position of the cleaning brush and the row brush relative to the copper row chain can be efficiently adjusted to ensure effective cleaning.

[0019] 3. The utility model installs the brush through the brush quick-release device, which is convenient for disassembly and replacement of the brush and saves maintenance time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the installation of the utility model and the shredder;

[0023] Figure 3 It is a schematic diagram of the reciprocating brush assembly of the utility model.

[0024] In the figure: 1. Frame; 2. Brush assembly; 3. Lifting assembly; 4. Reciprocating brush assembly; 5. Copper chain; 6. Wire cutter;

[0025] 201, brush; 202, brush holder; 203, brush cylinder;

[0026] 301, lifting track; 302, lifting frame; 303, screw rod;

[0027] 401. Brush; 402. Rodless cylinder frame; 403. Cylinder slider; 404. Brush quick release device. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. It should be noted that the following detailed descriptions are illustrative and are intended to provide further explanation of the utility model. Unless otherwise specified, all technical and scientific terms used in the utility model have the same meanings as those commonly understood by ordinary technicians in the technical field to which the utility model belongs. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] In a typical embodiment of the present application, a wire cutting machine copper chain cleaning device is provided, such as Figure 1-3As shown, it includes a frame 1, on which a brush assembly 2 and a reciprocating brush assembly 4 are installed. A brush 201 is arranged at the end of the brush assembly, and the brush is used to contact with the copper chain for cleaning; the reciprocating brush assembly includes a cleaning brush 401 and a horizontal driving mechanism, and the horizontal driving mechanism drives the cleaning brush to reciprocate to clean the copper chain.

[0031] like Figure 1-2 As shown, the frame 1 is arranged on one side of the wire cutter near the copper chain 5, and is composed of four universal wheels and a rectangular frame. It can effectively bear the weight of the remaining components and can be flexibly moved according to the position of the wire cutter to make the brush assembly and the reciprocating brush assembly contact with the copper chain.

[0032] like Figure 1 As shown, the brush assembly 2 includes a brush 201, a brush holder 202 and a brush cylinder 203. One end of the brush holder 202 is fixed to the frame, and the other end is connected to the brush. The brush cylinder 203 is fixed to the frame, and the cylinder telescopic rod is connected to the brush holder 202. When the cylinder telescopic rod is extended or retracted, it drives the brush holder to move up and down, thereby adjusting the position of the brush so that the brush is in close contact with the copper chain to achieve the purpose of cleaning.

[0033] like Figure 3 As shown, in the reciprocating brush assembly, the horizontal driving mechanism adopts a rodless cylinder, which includes a rodless cylinder frame 402 and a cylinder slider 403 slidably connected to the rodless cylinder frame, and a cleaning brush 401 is arranged below the cylinder slider and fixedly connected to the cylinder slider 403. When the rodless cylinder frame 402 drives the cylinder slider to move, it drives the cleaning brush to reciprocate, and the cleaning brush cleans the extruded material in the copper bar chain. Preferably, the rodless cylinder frame 402 is arranged parallel to the copper bar chain 5, driving the cleaning brush to clean back and forth along the length direction of the copper bar chain, and cleaning the extruded material to both sides.

[0034] Taking into account the wear and tear of the cleaning brush during use, in order to facilitate replacement, the cleaning brush is installed on the cylinder slider in a detachable manner. Specifically, the cleaning brush 401 is connected to the cylinder slider 403 through a brush quick-release device 404, and the brush quick-release device 404 is threadedly connected to the cylinder slider 403 for easy disassembly and assembly. Specifically, the brush quick-release device is a clamp adapted to the wooden base of the cleaning brush, and an existing product can be used. The top of the brush quick-release device is fixed to the cylinder slider through a threaded connection. In this embodiment, the structure of the brush quick-release device includes a base, and the base is designed with front and rear fixed rails and left and right adjustable limit blocks. The fixed rails are provided with screw holes for installing set screws, and the left and right adjustable sliders are used to apply a certain holding force to the cleaning brush base. The cleaning brush is fixed and quickly replaced by the fixed rails and adjustable limit blocks, thereby improving work efficiency.

[0035] In order to adapt to different types of wire cutters, this embodiment also provides a lifting assembly for adjusting the height of the reciprocating brush assembly, which can be adaptively adjusted to different copper bar chains and has stronger applicability. Figure 1 As shown, the lifting assembly 3 includes a lifting rail 301, a lifting frame 302 and a screw 303. The lifting rail 301 is fixedly arranged on the frame in the vertical direction. The lifting frame 302 is slidably connected to the lifting rail 301 and extends to the side close to the copper bar chain. The end of the lifting frame 302 is connected to the rodless cylinder. The screw 303 is arranged parallel to the lifting rail 301. The bottom end of the screw 303 is fixedly connected to the lifting frame 302, and the top is fixedly connected to the frame 1. When the screw rotates, it drives the lifting frame to move up and down along the lifting rail, thereby driving the reciprocating brush assembly to rise and fall, so as to adjust the height of the cleaning brush.

[0036] like Figure 1 As shown, in order to achieve a better coordinated cleaning effect between the row brush assembly and the reciprocating brush assembly, the reciprocating brush assembly is disposed above the row brush assembly in this embodiment, with a certain distance between the two to avoid interference.

[0037] When in use, push the cleaning device of this embodiment to the rear of the copper chain of the wire cutter, align the cleaning brush 401 and the row brush 201 with the copper chain 5, adjust the screw rod 303 to make the cleaning brush contact the copper chain, and adjust the cylinder to make the row brush contact the copper chain to complete the installation. Start the cleaning device and the copper chain, and as the copper chain rotates, the cleaning brush sweeps the extruded materials on the surface lines and joints of the copper chain to both sides of the copper chain, and then the row brush brushes the materials off, thus completing the cleaning work; in one operation of the copper chain, the cleaning brush and the row brush perform two cleanings, and the cleaning effect is better, which can effectively avoid the materials in the copper chain lines from slipping, improve the uniformity of the wire cutting width, and also avoid the increase of current caused by friction, and improve the stability of the copper chain operation.

[0038] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. 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 wire cutting machine copper bar chain cleaning device, characterized in that: It comprises a frame, on which a row brush assembly and a reciprocating brush assembly are mounted, a row brush is arranged at the end of the row brush assembly, and the row brush is used to contact with the copper bar chain for cleaning; the reciprocating brush assembly comprises a cleaning brush and a horizontal driving mechanism, and the horizontal driving mechanism drives the cleaning brush to reciprocate to clean the copper bar chain.

2. A wire cutting machine copper bar chain cleaning device as claimed in claim 1, characterized in that: The brush assembly also includes a brush rack and a brush cylinder. One end of the brush rack is fixed to the frame, and the other end is connected to the brush. The brush cylinder is fixed to the frame, and the cylinder telescopic rod is connected to the brush rack to drive the brush rack to move up and down.

3. A wire cutting machine copper bar chain cleaning device as claimed in claim 1, characterized in that: The horizontal driving mechanism adopts a rodless cylinder, which includes a rodless cylinder frame and a cylinder slider slidably connected to the rodless cylinder frame. The cleaning brush is fixedly connected to the cylinder slider, and the rodless cylinder drives the cleaning brush to reciprocate.

4. A wire cutting machine copper bar chain cleaning device as claimed in claim 3, characterized in that: The rodless cylinder frame is arranged in parallel with the copper bar chain, driving the cleaning brush to clean back and forth along the length direction of the copper bar chain.

5. A wire cutting machine copper bar chain cleaning device as claimed in claim 3, characterized in that: The cleaning brush is detachably connected to the cylinder slider.

6. A wire cutting machine copper bar chain cleaning device as claimed in claim 5, characterized in that: The cleaning brush is arranged on a brush quick-release device, and the brush quick-release device structure is threadedly connected to the cylinder slider.

7. A wire cutting machine copper bar chain cleaning device as claimed in claim 1, characterized in that: It also includes a lifting component, one end of which is fixed on the frame and the other end is fixedly connected to the horizontal driving mechanism for adjusting the height of the reciprocating brush component.

8. A wire cutting machine copper bar chain cleaning device as claimed in claim 7, characterized in that: The lifting assembly includes a lifting track, a lifting frame and a screw rod. The lifting track is arranged on a frame. The lifting frame is slidably connected to the lifting track. The screw rod is arranged parallel to the lifting track and connected to the lifting frame. The rotation of the screw rod drives the lifting frame to move up and down along the lifting track.

9. A wire cutting machine copper bar chain cleaning device as claimed in claim 1, characterized in that: The reciprocating brush assembly is arranged above the row brush assembly.

10. A wire cutting machine copper bar chain cleaning device as claimed in claim 1, characterized in that: The frame comprises a rectangular frame and four universal wheels.

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