Rubber roller glue scraping device of cigarette equipment packaging machine

Abstract

The utility model discloses a rubber roller glue scraping device of a cigarette equipment packing machine, which relates to the technical field of packing machine rubber rollers and comprises a packing machine main body, a gluing mechanism is arranged at the upper end of the packing machine main body, a glue scraping mechanism is arranged at the other position of the upper end of the packing machine main body, and the glue scraping mechanism comprises a glue scraping plate, a moving block, a second motor and a sliding rod. The glue scraping mechanism, the glue scraping plate, the glue scraping strip, the storage groove, the inserting block, the moving block, the inserting hole, the second motor, the lead screw and the sliding rod are matched, the lead screw is driven by the second motor to rotate, the moving block is driven to move back and forth within the range of the sliding way, the distance between the glue scraping plate and the glue spreading roller is controlled, the glue scraping thickness is adjusted, and the glue spreading efficiency is improved. And through arrangement of a storage groove, redundant glue which is scraped out can be stored conveniently, through arrangement of an insertion block and an insertion hole, the glue scraping plate and the moving block are detachable, and therefore redundant glue in the glue scraping strip can be cleaned conveniently, and the use applicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging machine rubber roller technology, specifically to a rubber roller scraping device for a cigarette packaging machine. Background Technology

[0002] On cigarette manufacturing production lines, the even application of glue to the label paper is a crucial step in ensuring the integrity and good sealing of the cigarette's appearance. Traditional glue rollers, due to prolonged use, easily accumulate residues (such as tobacco scraps and dried glue clumps), which not only affects the product's appearance but may also lead to problems like loose packaging. Regular manual cleaning is time-consuming and labor-intensive, reducing the overall efficiency of the production line.

[0003] Patent publication number CN221852389U discloses a glue-scraping device for a cigarette packaging machine, comprising: a glue-applying assembly, the glue-applying assembly including a glue-applying roller and a rotating shaft, the rotating shaft being connected to the glue-applying roller and used to drive the glue-applying roller to rotate; and a glue-scraping assembly, the glue-scraping assembly including a scraper, a support plate, and a fixed connecting rod; the support plate is fixed on the packaging machine, and the scraper is disposed between the glue-applying roller and the support plate.

[0004] To address the limited range of existing scraper blades, current technology employs a fixed connecting rod that rotates to move the scraper blade. However, this method still results in situations where the scraper blade hangs out the glue, and the accumulated glue falls into the packaging machine, affecting the packaging box and leading to substandard packaging box production. Utility Model Content

[0005] The purpose of this utility model is to provide a glue scraping device for a rubber roller in a cigarette packaging machine, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A glue-scraping device for a cigarette packaging machine includes a packaging machine body, with a glue-applying mechanism at the upper end of the packaging machine body and a glue-scraping mechanism at another location at the upper end of the packaging machine body.

[0008] The glue scraping mechanism includes a glue scraper, a moving block, a second motor, and a slide bar. A glue scraping strip is fixedly connected to one side of the glue scraper, a storage groove is provided on the surface of the glue scraper, and an insert block is fixedly connected to the bottom end of the glue scraper.

[0009] Furthermore, the top surface of the movable block is provided with an insertion hole, and the outer diameter of the insertion block matches the inner diameter of the insertion hole. The scraper is inserted into the movable block through the insertion block.

[0010] Furthermore, the output shaft of the second motor is fixedly connected to a lead screw, the lead screw passes through the moving block and is threadedly connected to the moving block, and the slide rod passes through the moving block and is movably connected to the moving block.

[0011] Furthermore, an installation plate is fixedly connected to the top of the main body of the packaging machine, a slide rail is provided at the top of the installation plate, and a fixing block is fixedly connected to another part of the top of the installation plate.

[0012] Furthermore, the inner diameter of the slide rail matches the outer diameter of the moving block, the moving block is movably connected to the fixed block, the second motor is fixedly connected to the mounting plate, one end of the lead screw is connected to the mounting plate shaft, and both ends of the slide rod are connected to the mounting plate shaft.

[0013] Furthermore, the glue application mechanism includes a glue application roller, a first motor, a glue tank, and a glue pump. The two ends of the glue application roller are movably connected to a fixed block. The first motor is fixedly connected to the fixed block, and its output shaft passes through the fixed block and is fixedly connected to the glue application roller. The surface of the glue application roller is provided with glue penetration holes.

[0014] Furthermore, the glue tank is fixedly connected to the bottom of the packaging machine body, the top surface of the glue tank is provided with a feed port, the glue pump is fixedly connected to the mounting plate, the input end of the glue pump is fixedly connected to an extraction pipe, the bottom end of the extraction pipe is fixedly connected to the glue tank, the output end of the glue pump is fixedly connected to a conveying pipe, and one end of the conveying pipe is fixedly connected to a fixing block and connected to the glue coating roller shaft.

[0015] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0016] 1. This utility model provides a glue scraping device for a cigarette packaging machine. It adopts a glue scraping mechanism, a glue scraping plate, a glue scraping strip, a storage tank, an insert block, a moving block, an insertion hole, a second motor, a lead screw, and a slide bar. The second motor drives the lead screw to rotate, which in turn moves the moving block back and forth within the slide rail range to control the distance between the glue scraping plate and the glue coating roller and adjust the glue scraping thickness. The storage tank facilitates the storage of excess glue scraped out. The insert block and insertion hole make the glue scraping plate and the moving block detachable, which facilitates the cleaning of excess glue inside the glue scraping strip and increases the applicability of the device.

[0017] 2. This utility model provides a glue scraping device for a cigarette packaging machine, which adopts the cooperation of the packaging machine body, mounting plate, slide rail, and fixing block. The slide rail facilitates the movement of the glue scraper above the packaging machine body, and the fixing block facilitates the installation and use of the glue coating roller.

[0018] 3. This utility model provides a glue-scraping device for a cigarette packaging machine. It adopts a glue-applying mechanism, a glue-applying roller, a first motor, a glue penetration hole, a glue tank, a feed port, a glue pump, a conveying pipe, and an extraction pipe. The first motor drives the glue-applying roller to rotate, so that the glue-applying roller can apply glue to the packaging box. The glue tank can store glue. The glue pump draws out the glue from the glue tank and sends it into the glue-applying roller to facilitate glue dispensing. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the main structure of the packaging machine of this utility model;

[0021] Figure 3 This is a schematic diagram of the coating roller of this utility model;

[0022] Figure 4 This is a schematic diagram of the adhesive scraping mechanism of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Packaging machine body; 11. Mounting plate; 12. Slide rail; 13. Fixing block; 2. Glue application mechanism; 21. Glue application roller; 22. First motor; 23. Glue penetration hole; 24. Glue tank; 25. Feed inlet; 26. Glue pump; 27. Conveying pipe; 28. Extraction pipe; 3. Glue scraping mechanism; 31. Glue scraper; 32. Glue scraper strip; 33. Storage tank; 34. Insertion block; 35. Moving block; 36. Insertion hole; 37. Second motor; 38. Lead screw; 39. Slide bar. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the embodiments. The following embodiments are merely exemplary and can only be used to explain and illustrate the technical solution of the present invention, and should not be construed as limiting the technical solution of the present invention.

[0026] like Figure 1-4As shown, this utility model provides a glue-scraping device for a cigarette packaging machine, including a packaging machine body 1. A glue-applying mechanism 2 is provided at the upper end of the packaging machine body 1, and a glue-scraping mechanism 3 is provided at another part of the upper end of the packaging machine body 1. The glue-scraping mechanism 3 includes a glue-scraping plate 31, a moving block 35, a second motor 37, and a slide rod 39. A glue-scraping strip 32 is fixedly connected to one side of the glue-scraping plate 31. A storage groove 33 is provided on the surface of the glue-scraping plate 31. An insert block 34 is fixedly connected to the bottom end of the glue-scraping plate 31. An insertion hole 36 is provided on the top surface of the moving block 35. The outer diameter of the insert block 34 matches the inner diameter of the insertion hole 36. The glue-scraping plate 31 is inserted into the moving block 35 through the insert block 34. A lead screw 38 is fixedly connected to the output shaft of the second motor 37. The lead screw 38 passes through the moving block 35 and is threadedly connected to the moving block. The slide rod 39 passes through the moving block 35 and is movably connected to the moving block 35.

[0027] In this embodiment, the second motor 37 drives the lead screw 38 to rotate, which in turn drives the moving block 35 to move back and forth within the range of the slide rail 12 to control the distance between the scraper 31 and the coating roller 21 and adjust the thickness of the scraped glue. The storage groove 33 facilitates the storage of excess glue scraped out. The insertion block 34 and the insertion hole 36 make the scraper 31 and the moving block 35 detachable, which facilitates the cleaning of excess glue inside the scraper strip 32 and increases the applicability of the device.

[0028] In this application, a mounting plate 11 is fixedly connected to the top of the main body 1 of the packaging machine. A slide rail 12 is provided at the top of the mounting plate 11. A fixing block 13 is fixedly connected to another part of the top of the mounting plate 11. The inner diameter of the slide rail 12 matches the outer diameter of the moving block 35. The moving block 35 is movably connected to the fixing block 13. The second motor 37 is fixedly connected to the mounting plate 11. One end of the lead screw 38 is connected to the shaft of the mounting plate 11. Both ends of the slide rod 39 are connected to the shaft of the mounting plate 11.

[0029] In this embodiment, the slide rail 12 facilitates the movement of the scraper 31 above the main body 1 of the packaging machine, and the fixing block 13 facilitates the installation and use of the coating roller 21.

[0030] In this application, the glue coating mechanism 2 includes a glue coating roller 21, a first motor 22, a glue tank 24, and a glue pump 26. The two ends of the glue coating roller 21 are movably connected to the fixed block 13. The first motor 22 is fixedly connected to the fixed block 13, and its output shaft passes through the fixed block 13 and is fixedly connected to the glue coating roller 21. The surface of the glue coating roller 21 is provided with glue penetration holes 23. The glue tank 24 is fixedly connected to the bottom end of the packaging machine body 1. The top surface of the glue tank 24 is provided with a feed port 25. The glue pump 26 is fixedly connected to the mounting plate 11. The input end of the glue pump 26 is fixedly connected to an extraction pipe 28. The bottom end of the extraction pipe 28 is fixedly connected to the glue tank 24. The output end of the glue pump 26 is fixedly connected to a conveying pipe 27. One end of the conveying pipe 27 is fixedly connected to the fixed block 13 and connected to the shaft of the glue coating roller 21.

[0031] In this embodiment, the first motor 22 drives the coating roller 21 to rotate, so that the coating roller 21 can apply glue to the packaging box. The glue tank 24 can store glue. The glue pump 26 draws out the glue from the glue tank 24 and sends it into the coating roller 21 so that the coating roller 21 can dispense glue.

[0032] The working principle of the glue scraping device of the packaging machine for cigarettes will be explained in detail below.

[0033] like Figure 1-4 As shown, the second motor 37 drives the lead screw 38 to rotate, causing the moving block 35 to move back and forth within the range of the slide rail 12 to control the distance between the scraper 31 and the coating roller 21 and adjust the thickness of the scraped glue. The storage groove 33 facilitates the storage of excess glue scraped out. The insertion block 34 and the insertion hole 36 make the scraper 31 and the moving block 35 detachable, which facilitates the cleaning of excess glue inside the scraper strip 32. The first motor 22 drives the coating roller 21 to rotate, so that the coating roller 21 can apply glue to the packaging box. The glue tank 24 can store glue. The glue pump 26 draws out the glue inside the glue tank 24 and sends it into the coating roller 21 to facilitate glue dispensing from the coating roller 21.

[0034] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A rubber roller scraping device for a cigarette packaging machine, comprising the main body of the packaging machine, characterized in that: A glue-applying mechanism is provided at the upper end of the main body of the packaging machine, and a glue-scraping mechanism is provided at another location at the upper end of the main body of the packaging machine. The glue scraping mechanism includes a glue scraper, a moving block, a second motor, and a slide bar. A glue scraping strip is fixedly connected to one side of the glue scraper, a storage groove is provided on the surface of the glue scraper, and an insert block is fixedly connected to the bottom of the glue scraper. The top surface of the movable block is provided with an insertion hole, and the outer diameter of the insertion block matches the inner diameter of the insertion hole. The scraper is inserted into the movable block through the insertion block. The output shaft of the second motor is fixedly connected to a lead screw, the lead screw passes through the moving block and is threadedly connected to the moving block, and the slide rod passes through the moving block and is movably connected to the moving block; A mounting plate is fixedly connected to the top of the main body of the packaging machine. A slide rail is provided at the top of the mounting plate, and a fixing block is fixedly connected to another part of the top of the mounting plate.

2. The glue-scraping device for the rubber roller of the cigarette packaging machine according to claim 1, characterized in that: The inner diameter of the slide rail matches the outer diameter of the moving block. The moving block is movably connected to the fixed block. The second motor is fixedly connected to the mounting plate. One end of the lead screw is connected to the mounting plate shaft, and both ends of the slide rod are connected to the mounting plate shaft.

3. The glue-scraping device for the rubber roller of the cigarette packaging machine according to claim 1, characterized in that: The glue application mechanism includes a glue application roller, a first motor, a glue tank, and a glue pump. The two ends of the glue application roller are movably connected to a fixed block. The first motor is fixedly connected to the fixed block, and its output shaft passes through the fixed block and is fixedly connected to the glue application roller. The surface of the glue application roller is provided with glue penetration holes.

4. The glue-scraping device for the rubber roller of the cigarette packaging machine according to claim 3, characterized in that: The glue tank is fixedly connected to the bottom of the main body of the packaging machine. The top surface of the glue tank is provided with a feed port. The glue pump is fixedly connected to the mounting plate. The input end of the glue pump is fixedly connected to an extraction pipe. The bottom end of the extraction pipe is fixedly connected to the glue tank. The output end of the glue pump is fixedly connected to a conveying pipe. One end of the conveying pipe is fixedly connected to a fixed block and connected to the glue coating roller shaft.

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