Tipping paper printing coating mixing mechanism

Abstract

The utility model discloses a mixing mechanism for printing coatings on cork paper, and relates to the technical field of mixing mechanisms, including a support frame, a mixing barrel is fixed on the support frame, a discharge pipe is fixed through the bottom of the mixing barrel, a valve is arranged on the discharge pipe, a first carrier block and a second carrier block are fixed on the outer wall of the discharge pipe, a feed pump is arranged on the first carrier block, a feed inlet of the feed pump is fixedly connected with a reflux pipe, and a feed outlet of the feed pump is fixedly connected with the feed pipe. When the feed pump is used to drive the mixed raw materials inside the mixing barrel to be turned up and down, raw materials will remain in the feed pump, the reflux pipe, and the feed pipe. The first electric push rod is controlled to drive the stopper to block the feed inlet of the feed pipe, and the blower is activated to blow air to the feed pipe along the blowing pipe. Under the action of air pressure, the mixed raw materials in the feed pump, the reflux pipe and the feed pipe can be guided to be discharged as much as possible, thereby reducing the waste of raw materials and better meeting the needs of actual production.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing mechanisms, in particular to a mixing mechanism for tipping paper printing coatings. Background Art

[0002] Tipping paper is a kind of decorative paper obtained by printing, coating and other processing on the base paper of tipping paper. It has the function of improving the appearance of cigarettes. The current perforated tipping paper and high-transparency forming paper can also reduce the scorch effect. Common tipping paper has orange and white colors. The production of tipping paper mainly uses coating (color paste) or ink to gravure print the base paper of tipping paper. The printing color is old, dull and powdery. When producing the printing coating of tipping paper, a mixing mechanism is required to mix multiple raw materials evenly.

[0003] When the common kraft paper printing coating mixing mechanism is in use, a feed pump is used to help the raw materials in the mixing barrel to be turned up and down. After the mixing is even, raw materials will remain in the feed pump and the feed pipe, and a certain amount of raw materials will also adhere to the wall of the mixing barrel, making it difficult to discharge, resulting in a waste of raw materials and being detrimental to actual processing and production. Utility Model Content

[0004] The purpose of the present application is to provide a mixing mechanism for tipping paper printing coating, so as to solve the problem that the existing tipping paper printing coating mixing mechanism proposed in the above background technology, when in use, will use a feed pump to help the raw materials in the mixing barrel to be turned up and down, and after the mixing is uniform, the raw materials will remain in the feed pump and the feed pipe, and a certain amount of raw materials will also adhere to the wall of the mixing barrel and be difficult to discharge, resulting in a waste of raw materials and being not conducive to actual processing and production.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a coating mixing mechanism for printing on tipping paper, comprising a support frame, a mixing cylinder is fixed on the support frame, a discharge pipe is fixed through the bottom of the mixing cylinder, a valve is arranged on the discharge pipe, a first carrier block and a second carrier block are fixed on the outer wall of the discharge pipe, a feed pump is arranged on the first carrier block, a feed inlet of the feed pump is fixedly connected to a reflux pipe, a feed outlet of the feed pump is fixedly connected to a feed pipe, the other end of the reflux pipe and the other end of the feed pipe are both connected to the mixing cylinder. The two material barrels are connected, a fixed tube is fixed through the mixing barrel, a first electric push rod is arranged on the second carrier block, a carrier plate is fixedly installed on the output end of the first electric push rod, a blower is arranged at the bottom of the carrier plate, an air outlet of the blower is fixedly connected with a blowing pipe, a blocking column and a blocking plug are fixedly sleeved on the outer wall of the blowing pipe, the fixed tube is sleeved on the outside of the blocking column, a scraping assembly is arranged on the mixing barrel, and the scraping assembly is used for stirring the raw materials inside the mixing barrel and scraping the raw materials attached to the inner wall of the mixing barrel.

[0006] Furthermore, the blocking plug is coaxial with the feed port of the feed pipe, and a filter screen is provided at the air inlet of the blower.

[0007] Furthermore, a feeding tube is fixedly passed through the mixing cylinder, a cover cap is sleeved on the outside of the feeding port of the feeding tube, and the feeding tube is threadedly connected to the cover cap.

[0008] Furthermore, a support rod is fixed on the cover cap, and a scraper cone is fixed at the bottom end of the support rod, and the scraper cone is used to scrape off the raw materials adhered to the inner wall of the feeding tube.

[0009] Furthermore, the scraping assembly includes a cover plate, which is arranged on the top of the mixing barrel. A driving motor is arranged on the top of the cover plate. A transmission rod is rotatably connected to the bottom of the cover plate through a bearing, and the transmission rod is driven by the driving motor.

[0010] Furthermore, a carrier plate is fixed to the bottom end of the transmission rod, a plurality of stirring rods are fixed to the lower surface of the carrier plate, a scraper block is sleeved on the outside of the plurality of stirring rods, a through hole is opened on the scraper block for the stirring rods to slide, and a second electric push rod is arranged on the cover plate.

[0011] Furthermore, a slider is fixedly installed on the output end of the second electric push rod, a slide groove is opened on the top of the scraper block, the slider slides with the inner wall of the slide groove, the slide groove is a circular ring structure, and the cross section of the slide groove side wall is an "L" shaped structure.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, when the mixed raw materials in the mixing barrel are turned up and down by the feed pump, raw materials will remain in the feed pump, the reflux pipe and the feed pipe. The first electric push rod is controlled to drive the stopper to block the feed inlet of the feed pipe, and the blower is activated to blow air to the feed pipe along the blowing pipe. Under the action of air pressure, the mixed raw materials in the feed pump, the reflux pipe and the feed pipe can be guided to be discharged as much as possible, thereby reducing the waste of raw materials and better meeting the needs of actual production.

[0014] 2. In the utility model, a driving motor is used to drive the carrier plate to pull the stirring rod to rotate, so that the stirring rod mixes and stirs the raw materials inside the mixing barrel, thereby accelerating the mixing efficiency of the mixed raw materials. When the scraper block rotates with the stirring rod, the slider can slide along the inner wall of the slide groove, which not only ensures that the rotation of the scraper block is not affected, but also prevents the scraper block from detaching from the slider. The second electric push rod can be controlled to push the scraper block downward, so that the scraper block can scrape off the raw materials adhered to the outer wall of the stirring rod and the inner wall of the mixing barrel during the downward movement, so that the raw materials are discharged as much as possible, thereby reducing the waste of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a coating mixing mechanism for tipping paper printing in an embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of the structure of the mixing cylinder, the feeding pump, the first electric push rod and the blower in the embodiment of the present application;

[0018] Figure 3 This is a schematic diagram of the overall structure of the scraping assembly in the embodiment of the present application;

[0019] Figure 4 It is a partial structural schematic diagram of the scraping component in the embodiment of the present application.

[0020] In the figure: 1. support frame; 2. mixing barrel; 3. discharge pipe; 4. first carrier block; 5. feed pump; 6. reflux pipe; 7. feed pipe; 8. fixed pipe; 9. second carrier block; 10. first electric push rod; 11. carrier plate; 12. blower; 13. blow pipe; 14. blocking column; 15. stopper; 16. feeding pipe; 17. cover cap; 18. support rod; 19. scraper cone; 20. cover plate; 21. drive motor; 22. transmission rod; 23. carrier plate; 24. stirring rod; 25. scraper block; 26. through hole; 27. second electric push rod; 28. slider; 29. ​​slide groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example: Reference Figure 1-4The illustrated tipping paper printing coating mixing mechanism comprises a support frame 1, a mixing barrel 2 is fixed on the support frame 1, a discharge pipe 3 is fixedly passed through the bottom of the mixing barrel 2, a valve is arranged on the discharge pipe 3, a first carrier block 4 and a second carrier block 9 are fixedly arranged on the outer wall of the discharge pipe 3, a feed pump 5 is arranged on the first carrier block 4, a feed inlet of the feed pump 5 is fixedly connected with a reflux pipe 6, a feed outlet of the feed pump 5 is fixedly connected with a feed pipe 7, the other end of the reflux pipe 6 and the other end of the feed pipe 7 are both connected with the mixing barrel 2, a fixed pipe 8 is passed through and fixed on the mixing barrel 2, a valve is arranged on the second carrier block 9, A first electric push rod 10, an output end of the first electric push rod 10 is fixedly installed with a carrier plate 11, a blower 12 is arranged at the bottom of the carrier plate 11, a filter is arranged at the air inlet of the blower 12, the air outlet of the blower 12 is fixedly connected with a blowing pipe 13, the outer wall of the blowing pipe 13 is fixedly sleeved with a blocking column 14 and a plug 15, the plug 15 is coaxial with the feed port of the feed pipe 7, the fixed pipe 8 is sleeved on the outside of the blocking column 14, and a scraping assembly is arranged on the mixing barrel 2, the scraping assembly is used for stirring the raw materials inside the mixing barrel 2 and scraping the raw materials attached to the inner wall of the mixing barrel 2.

[0023] When the feed pump 5 is used to drive the mixed raw materials inside the mixing barrel 2 to be stirred up and down, raw materials will remain in the feed pump 5, the reflux pipe 6 and the feed pipe 7. By controlling the first electric push rod 10 to drive the stopper 15 to block the feed inlet of the feed pipe 7, the blower 12 is activated to blow air toward the feed pipe 7 along the blowing pipe 13. Under the action of air pressure, the mixed raw materials in the feed pump 5, the reflux pipe 6 and the feed pipe 7 can be discharged as much as possible, thereby reducing the waste of raw materials and better meeting the actual production needs.

[0024] Among them, a feeding tube 16 is fixed through the mixing barrel 2, a cap 17 is sleeved on the outside of the feeding port of the feeding tube 16, and the feeding tube 16 is threadedly connected with the cap 17, a support rod 18 is fixed on the cap 17, and a scraper cone 19 is fixed at the bottom end of the support rod 18, and the scraper cone 19 is used to scrape off the raw materials adhered to the inner wall of the feeding tube 16.

[0025] After the raw materials are added into the mixing barrel 2 along the feeding tube 16, the cap 17 can be screwed onto the outside of the feeding port of the feeding tube 16, so that the cap 17 can push the scraper cone 19 with the help of the support rod 18 to push most of the raw materials adhering to the inner wall of the feeding tube 16 into the mixing barrel 2, thereby reducing the waste of raw materials.

[0026] Among them, the scraping assembly includes a cover plate 20, which is arranged on the top of the mixing barrel 2, and a driving motor 21 is arranged on the top of the cover plate 20. The bottom of the cover plate 20 is rotatably connected to a transmission rod 22 through a bearing, and the transmission rod 22 is driven by the driving motor 21. A carrier plate 23 is fixed to the bottom end of the transmission rod 22, and a plurality of stirring rods 24 are fixed to the lower surface of the carrier plate 23. A scraper block 25 is sleeved on the outer side of the plurality of stirring rods 24, and a through hole 26 for sliding of the stirring rod 24 is provided on the scraper block 25. A second electric push rod 27 is arranged on the cover plate 20, and a slider 28 is fixedly installed on the output end of the second electric push rod 27. A slide groove 29 is provided on the top of the scraper block 25, and the slider 28 slides with the inner wall of the slide groove 29. The slide groove 29 is a circular ring structure, and the cross section of the side wall of the slide groove 29 is an "L"-shaped structure.

[0027] The driving motor 21 is used to drive the carrier plate 23 to pull the stirring rod 24 to rotate, so that the stirring rod 24 mixes the raw materials inside the mixing barrel 2, thereby accelerating the mixing efficiency of the mixed raw materials. When the scraper block 25 rotates with the stirring rod 24, the slider 28 can slide along the inner wall of the slide groove 29, which not only ensures that the rotation of the scraper block 25 is not affected, but also prevents the scraper block 25 from separating from the slider 28. The second electric push rod 27 can be controlled to push the scraper block 25 to move downward, so that the scraper block 25 can scrape off the raw materials adhered to the outer wall of the stirring rod 24 and the inner wall of the mixing barrel 2 during the downward movement, so that the raw materials can be discharged as much as possible, thereby reducing the waste of raw materials.

[0028] How this utility works:

[0029] The cap 17 is screwed to be separated from the feeding tube 16, so that the cap 17 pulls the scraper cone 19 to separate from the feeding tube 16, and the raw materials required for producing the printing coating for tipping paper can be fed into the mixing barrel 2 along the feeding tube 16. After the raw materials are fed, the cap 17 is taken out, the scraper cone 19 is inserted into the feeding tube 16 again, and the cap 17 is screwed to be threadedly connected with the feeding tube 16. The cap 17 can push the scraper cone 19 to scrape off the raw materials adhering to the inner wall of the feeding tube 16 with the help of the support rod 18, so that the raw materials can flow into the mixing barrel 2 as much as possible, and the driving motor 21 is started to drive the carrier plate 23 and the stirring rod 24 thereon to rotate, so that the stirring rod 24 mixes and stirs the mixed raw materials in the mixing barrel 2. At the same time, the feeding pump 5 is controlled to operate, so that the feeding pump 5 transports the mixed raw materials at the bottom of the mixing barrel 2 along the feeding pipe 7 to the upper layer inside the mixing barrel 2 along the reflux pipe 6, so that the mixed raw materials can be turned up and down, thereby accelerating the mixing efficiency and reducing the time.

[0030] After the raw materials are mixed, the feed pump 5 and the drive motor 21 can be controlled to stop running, and the valve on the discharge pipe 3 can be opened. The mixed kraft paper printing paint is discharged along the discharge pipe 3, and the first electric push rod 10 is controlled to contract so that the first electric push rod 10 pulls the stopper 15 to block the feed inlet of the feed pipe 7. The blocking column 14 can prevent the raw materials in the mixing barrel 2 from overflowing along the fixed pipe 8. The blower 12 is activated so that the blower 12 blows air into the feed pipe 7. Under the push of air pressure, the feed pump 5, The kraft paper printing paint remaining in the reflux pipe 6 and the feed pipe 7 can be discharged into the interior of the mixing barrel 2 along the reflux pipe 6. After the first electric push rod 10 is controlled to drive the stopper 15 to reset, the second electric push rod 27 is controlled to extend, so that the second electric push rod 27 pushes the scraper block 25 to move downward, and the scraper block 25 is used to scrape off the kraft paper printing paint adhered to the inner wall of the mixing barrel 2 and the outer wall of the stirring rod 24, so that the kraft paper printing paint remaining in the mixing barrel 2 can be discharged as much as possible to reduce unnecessary waste.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A coating mixing mechanism for tipping paper printing, comprising a support frame (1), characterized in that: A mixing barrel (2) is fixed on the support frame (1), a discharge pipe (3) is fixedly passed through the bottom of the mixing barrel (2), a valve is arranged on the discharge pipe (3), a first carrier block (4) and a second carrier block (9) are fixedly passed through the outer wall of the discharge pipe (3), a feed pump (5) is arranged on the first carrier block (4), a feed inlet of the feed pump (5) is fixedly connected to a return pipe (6), a feed outlet of the feed pump (5) is fixedly connected to a feed pipe (7), the other end of the return pipe (6) and the other end of the feed pipe (7) are both connected to the mixing barrel (2), and a fixed pipe (8) is passed through and fixed on the mixing barrel (2). The second carrier block (9) is provided with a first electric push rod (10), the output end of the first electric push rod (10) is fixedly mounted with a carrier plate (11), a blower (12) is provided at the bottom of the carrier plate (11), the air outlet of the blower (12) is fixedly connected with a blowing pipe (13), the outer wall of the blowing pipe (13) is fixedly sleeved with a blocking column (14) and a blocking plug (15), the fixed pipe (8) is sleeved on the outside of the blocking column (14), and a scraping component is provided on the mixing barrel (2), the scraping component is used for stirring the raw materials inside the mixing barrel (2) and scraping the raw materials attached to the inner wall of the mixing barrel (2).

2. The tipping paper printing coating mixing mechanism according to claim 1, characterized in that: The blocking plug (15) is coaxial with the feed inlet of the feed pipe (7), and a filter screen is provided at the air inlet of the blower (12).

3. The tipping paper printing coating mixing mechanism according to claim 1, characterized in that: A feeding pipe (16) is fixedly passed through the mixing cylinder (2), a cover cap (17) is sleeved on the outside of the feeding port of the feeding pipe (16), and the feeding pipe (16) and the cover cap (17) are threadedly connected.

4. The tipping paper printing coating mixing mechanism according to claim 3, characterized in that: A support rod (18) is fixed on the cover cap (17), and a scraping cone (19) is fixed at the bottom end of the support rod (18). The scraping cone (19) is used to scrape off the raw materials adhered to the inner wall of the feeding tube (16).

5. The tipping paper printing coating mixing mechanism according to claim 1, characterized in that: The scraping assembly comprises a cover plate (20), wherein the cover plate (20) is arranged on the top of the mixing barrel (2), a driving motor (21) is arranged on the top of the cover plate (20), and a transmission rod (22) is rotatably connected to the bottom of the cover plate (20) via a bearing, and the transmission rod (22) is driven by the driving motor (21).

6. The tipping paper printing coating mixing mechanism according to claim 5, characterized in that: A carrier plate (23) is fixed to the bottom end of the transmission rod (22), a plurality of stirring rods (24) are fixed to the lower surface of the carrier plate (23), a scraper block (25) is sleeved on the outside of the plurality of stirring rods (24), a through hole (26) for the stirring rods (24) to slide is provided on the scraper block (25), and a second electric push rod (27) is provided on the cover plate (20).

7. The tipping paper printing coating mixing mechanism according to claim 6, characterized in that: A slider (28) is fixedly mounted on the output end of the second electric push rod (27); a slide groove (29) is provided on the top of the scraper block (25); the slider (28) is slidably engaged with the inner wall of the slide groove (29); the slide groove (29) is a circular ring structure, and the cross section of the side wall of the slide groove (29) is an "L"-shaped structure.

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