Cigarette making machine smoke gun with efficient cooling function

Abstract

The invention discloses a cigarette making machine smoke gun with an efficient cooling function, and relates to the technical field of cigarette making machines, the cigarette making machine smoke gun comprises an upper smoke gun body and a lower smoke gun body, the opposite sides of the upper smoke gun body and the lower smoke gun body are each provided with a semicircular embedding groove, and a hollow gun core is clamped between the two semicircular embedding grooves; the semicircular embedding grooves used for clamping the hollow gun core are formed in the opposite sides of the upper smoke gun body and the lower smoke gun body, and the upper smoke gun body is driven to ascend and descend through the lifting adjusting mechanism, so that the upper smoke gun body is separated from or combined with the lower smoke gun body; the hollow gun core used for providing a cigarette conveying path can be conveniently disassembled and assembled between the upper cigarette gun body and the lower cigarette gun body, and the splicing clamping seats and the splicing clamping blocks which are matched with each other are arranged on the front sides and the rear sides of the outer walls of the upper cigarette gun body and the lower cigarette gun body correspondingly, so that the cigarette guns of the adjacent cigarette making machines can be conveniently and rapidly spliced; and therefore, conveying paths with different lengths can be conveniently provided in the cigarette conveying process.

Description

Technical Field

[0001] The invention relates to the technical field of cigarette making machines, and in particular to a cigarette making machine gun with a high-efficiency cooling function. Background Art

[0002] Cigarettes, also known as machine-made cigarettes, refer to tobacco products made from shredded tobacco and cigarette paper by means of cigarette-making machines. Cigarette-making machines are automated equipment used to produce cigarettes, used to make shredded tobacco and cigarette paper into finished cigarettes. This machine can greatly improve production efficiency, reduce manual operations, and ensure the quality and consistency of cigarettes. Cigarette-making machines are widely used in the tobacco manufacturing industry, from small workshops to large tobacco companies.

[0003] With the development of technology, the degree of automation and production efficiency of cigarette making machines are constantly improving, and more attention is also paid to environmental protection and energy saving. The cigarette making machine gun is an important part of the cigarette making machine. In the production process of cigarettes, the cigarette making machine gun is mainly responsible for the transportation of cigarettes. Cigarettes can also be coated with glue, dried and other procedures during the transportation and movement along the gun.

[0004] Most of the existing cigarette making machine pipes have a single structure, and the pipe body is generally an integrated molded structure, which makes it difficult to disassemble the pipe for corresponding maintenance and repair after the inner wall of the pipe is worn and deformed due to long-term use. Sometimes, the entire pipe needs to be replaced, which is costly and inconvenient to use. In addition, multiple groups of pipe bodies cannot be spliced ​​with each other, and cigarettes of different lengths cannot be transported. Therefore, it is not convenient to apply to different cigarette production and processing environments, and the applicability is not high. Therefore, the present invention proposes a cigarette making machine pipe with an efficient cooling function to solve the problems existing in the prior art. Summary of the invention

[0005] In view of the above problems, the purpose of the present invention is to propose a cigarette making machine cigarette gun with efficient cooling function, which solves the problem that the cigarette gun body of the existing cigarette making machine cigarette gun is generally an integrated molding structure, which makes it difficult to disassemble the cigarette gun for corresponding maintenance and repair after the inner wall of the cigarette gun is worn and deformed due to long-term use, and multiple groups of cigarette gun bodies cannot be spliced ​​with each other, and cigarettes of different lengths cannot be transported, which makes it inconvenient to adapt to different cigarette production and processing environments.

[0006] In order to achieve the purpose of the present invention, the present invention is implemented through the following technical scheme: a cigarette making machine smoke gun with efficient cooling function, comprising an upper smoke gun body and a lower smoke gun body, the upper smoke gun body and the lower smoke gun body are provided with semicircular embedding grooves on opposite sides, a hollow gun core is clamped between the two groups of the semicircular embedding grooves, the upper smoke gun body and the lower smoke gun body are jointly provided with a circulating water cooling mechanism, a concave bracket is fixed at the bottom end of the lower smoke gun body, and lifting and lowering adjustment mechanisms connected to the upper smoke gun body are respectively provided on both sides of the concave bracket, the upper smoke gun body is driven to rise and fall by the lifting and lowering adjustment mechanism, a splicing holder is fixed on the front side of the top end of the upper smoke gun body and the front side of the bottom end of the lower smoke gun body, a splicing holder is fixed on the rear side of the top end of the upper smoke gun body and the rear side of the bottom end of the lower smoke gun body, and the splicing holder is fixed on the inside of the splicing holder by a positioning mechanism.

[0007] A further improvement is that the outer wall of the hollow gun core is symmetrically fixed with limiting convex strips, the inner wall of the semicircular fitting groove is provided with limiting grooves adapted to the limiting convex strips, and both ends of the inner side of the hollow gun core are designed with chamfered corners.

[0008] A further improvement is that the circulating water cooling mechanism includes an upper cooling water chamber opened inside the upper cigarette gun body and a lower cooling water chamber opened inside the lower cigarette gun body, and a cooling water inlet pipe and a cooling water outlet pipe connected to the upper cooling water chamber and the lower cooling water chamber are respectively fixed at the top end of the upper cigarette gun body and the bottom end of the lower cigarette gun body, and mutually connected water inlet and outlet grooves are symmetrically opened on opposite sides of the upper cooling water chamber and the lower cooling water chamber.

[0009] A further improvement is that a through hole adapted to the cooling water outlet pipe is opened at the bottom of the concave bracket, a sealing ring located outside the water inlet and outlet groove is symmetrically fixed at the bottom of the upper smoke gun body, and a sealing groove adapted to the sealing ring is symmetrically opened at the top of the lower smoke gun body.

[0010] A further improvement is that the lifting and lowering adjustment mechanism includes a screw rod rotatably connected to one side of the concave bracket and driven to rotate by a turntable, and a limit rod fixed to the other side of the concave bracket, and the outer walls on both sides of the upper smoke gun body are respectively fixed with a threaded block threadedly sleeved on the screw rod and a slider slidably sleeved on the limit rod.

[0011] A further improvement is that a driving bevel gear is fixed on the side of the turntable close to the concave bracket through a rotating shaft penetrating into the inner side of the concave bracket, and a driven bevel gear meshing with the driving bevel gear is fixedly sleeved on the lower part of the screw.

[0012] A further improvement is that the positioning mechanism includes a positioning pin that slides through the splicing card seat and a pull ring fixed to one end of the positioning pin located outside the splicing card seat, and the splicing card block is provided with a socket that is compatible with the positioning pin.

[0013] A further improvement is that a blocking piece is fixedly sleeved on one side of the positioning pin located inside the splicing card seat, and a limiting spring movably sleeved on the outside of the positioning pin is fixedly connected between the blocking piece and the inner wall of the splicing card seat.

[0014] The beneficial effects of the present invention are as follows: the present invention provides a semicircular engaging groove for clamping the hollow gun core on the opposite side of the upper gun body and the lower gun body, and drives the upper gun body to rise and fall through the lifting and adjusting mechanism to achieve separation or merging with the lower gun body, so that the hollow gun core for providing a cigarette conveying path can be conveniently disassembled and assembled between the upper gun body and the lower gun body, thereby facilitating corresponding maintenance and overhaul work, which is practical and convenient, and by respectively arranging mutually matching splicing holders and splicing blocks on the front and rear sides of the outer walls of the upper gun body and the lower gun body, adjacent cigarette machine guns can be conveniently spliced, thereby facilitating providing conveying paths of different lengths during cigarette conveying, and can be suitable for different cigarette production and processing environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front view of the present invention;

[0016] Figure 2 is a front cross-sectional view of the present invention;

[0017] Figure 3 The present invention Figure 2 A in the enlarged view;

[0018] Figure 4 is a side sectional view of the present invention;

[0019] Figure 5 is a cross-sectional view of the splicing card seat of the present invention;

[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of the hollow gun core of the present invention.

[0021] Among them: 1. Upper smoke gun body; 2. Lower smoke gun body; 3. Semicircular fitting groove; 4. Hollow gun core; 5. Concave bracket; 6. Splicing seat; 7. Splicing block; 8. Limiting convex strip; 9. Limiting groove; 10. Upper cooling water chamber; 11. Lower cooling water chamber; 12. Cooling water inlet pipe; 13. Cooling water outlet pipe; 14. Inlet and outlet water groove; 15. Through hole; 16. Sealing ring; 17. Sealing groove; 18. Turntable; 19. Screw; 20. Limiting rod; 21. Threaded block; 22. Sliding block; 23. Active bevel gear; 24. Driven bevel gear; 25. Latch; 26. Pull ring; 27. Socket; 28. Block; 29. ​​Limiting spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 The present embodiment provides a cigarette making machine gun with an efficient cooling function, comprising a semicircular upper gun body 1 and a lower gun body 2, the upper gun body 1 and the lower gun body 2 are spliced ​​together to form a complete cylindrical cigarette making machine gun, a semicircular semicircular fitting groove 3 is provided in the middle position of the bottom surface of the upper gun body 1 and the middle position of the top surface of the lower gun body 2, a hollow gun core 4 for providing a cigarette conveying path is clamped between the two groups of semicircular fitting grooves 3, a circular hollow channel is provided inside the hollow gun core 4 for cigarettes to pass through, a circulating water cooling mechanism for providing a water cooling function is provided on the upper gun body 1 and the lower gun body 2, and a concave The concave bracket 5 is fixedly connected to the bottom end of the lower cigarette gun body 2 by supporting blocks symmetrically distributed on the left and right sides. A lifting and adjusting mechanism is arranged inside the concave bracket 5, and the lifting and adjusting mechanism is connected to the upper cigarette gun body 1. The upper cigarette gun body 1 is driven and moved up and down by the lifting and adjusting mechanism. A semicircular fitting groove 3 for clamping the hollow gun core 4 is provided on the opposite side of the upper cigarette gun body 1 and the lower cigarette gun body 2, and the upper cigarette gun body 1 is driven to rise and fall by the lifting and adjusting mechanism to achieve separation or merging with the lower cigarette gun body 2, so that the hollow gun core 4 for providing a cigarette conveying path can be conveniently disassembled and assembled between the upper cigarette gun body 1 and the lower cigarette gun body 2;

[0024] The top front side of the upper cigarette gun body 1 and the bottom front side of the lower cigarette gun body 2 are both fixed with a splicing card seat 6 by bolts, and the top rear side of the upper cigarette gun body 1 and the bottom rear side of the lower cigarette gun body 2 are both fixed with a splicing card block 7 by bolts, and the splicing card block 7 is adapted to the splicing card seat 6, and a slot adapted to the splicing card block 7 is opened on the splicing card seat 6 for the splicing card block 7 to be inserted, and the splicing card block 7 and the splicing card seat 6 are fixed by a positioning mechanism to realize the splicing and fixation between adjacent upper cigarette gun bodies 1 and adjacent lower cigarette gun bodies 2, that is, the splicing of two adjacent groups of cigarette making machine cigarette guns, by respectively arranging mutually adapted splicing card seats 6 and splicing card blocks 7 on the front and rear sides of the outer walls of the upper cigarette gun body 1 and the lower cigarette gun body 2, so that adjacent cigarette making machine cigarette guns can be conveniently spliced, and thus it is convenient to provide conveying paths of different lengths during the cigarette conveying process.

[0025] Limiting convex strips 8 are welded and fixed to the outer walls of the upper and lower sides of the hollow gun core 4, and limiting grooves 9 are provided on the inner walls of the two groups of semicircular fitting grooves 3, and the limiting grooves 9 are adapted to the limiting convex strips 8. Both ends of the inner side of the hollow gun core 4 are chamfered to facilitate the introduction of cigarettes. The limiting convex strips 8 are limited by the limiting grooves 9 to prevent the hollow gun core 4 from rotating in the semicircular fitting grooves 3.

[0026] The circulating water cooling mechanism includes an upper cooling water chamber 10 and a lower cooling water chamber 11, wherein the upper cooling water chamber 10 is opened inside the upper cigarette gun body 1, and the lower cooling water chamber 11 is opened inside the lower cigarette gun body 2. A cooling water inlet pipe 12 connected to the upper cooling water chamber 10 is fixed at the top of the upper cigarette gun body 1, and the water inlet end of the cooling water inlet pipe 12 is connected to the external cooling water supply device through a pipeline. A cooling water outlet pipe 13 connected to the lower cooling water chamber 11 is fixed at the bottom of the lower cigarette gun body 2. The outlet pipe of the pipe 13 is connected to the external cooling water recovery equipment through a pipeline. The upper cooling water chamber 10 and the lower cooling water chamber 11 are symmetrically provided with interconnected water inlet and outlet grooves 14 on opposite sides, so that the cooling water in the upper cooling water chamber 10 can flow into the lower cooling water chamber 11. The cooling water is injected into the upper cooling water chamber 10 through the cooling water inlet pipe 12 by the water pump provided on the external cooling water supply equipment, and then flows back to the external cooling water recovery equipment through the lower cooling water chamber 11 and the cooling water outlet pipe 13 in turn.

[0027] A through hole 15 is provided at the bottom end of the concave bracket 5, and the through hole 15 is adapted to the cooling water outlet pipe 13 so that the cooling water outlet pipe 13 can pass through. Sealing rings 16 located on the periphery of the water inlet and outlet grooves 14 are fixed on the left and right sides of the bottom end of the upper smoke gun body 1. Sealing grooves 17 adapted to the sealing ring 16 are provided on the left and right sides of the top end of the lower smoke gun body 2. When the upper smoke gun body 1 and the lower smoke gun body 2 are combined, the sealing ring 16 is embedded in the sealing groove 17 to improve the sealing performance.

[0028] The lifting and lowering adjustment mechanism includes a turntable 18, a screw rod 19 and a limit rod 20, wherein the screw rod 19 is rotatably connected to the right side of the concave bracket 5 through a bearing and is driven to rotate by the turntable 18 on the right outer wall of the concave bracket 5, and the limit rod 20 is fixed to the left side of the concave bracket 5. A threaded block 21 is welded and fixed to the right outer wall of the upper cigarette gun body 1, and the threaded block 21 is threadedly sleeved on the screw rod 19. A slider 22 is welded and fixed to the left outer wall of the upper cigarette gun body 1, and the slider 22 is slidably sleeved on the limit rod 20. The cooperation between the slider 22 and the limit rod 20 plays a limiting role on the upper cigarette gun body 1, making it more stable during the lifting process. The screw rod 19 is driven to rotate by rotating the turntable 18, so that the threaded block 21 threadedly sleeved on the screw rod 19 drives the upper cigarette gun body 1 to move up and down.

[0029] The side of the turntable 18 close to the concave bracket 5 passes through the rotating shaft to the inner side of the concave bracket 5 and is fixed with an active bevel gear 23. The lower part of the screw rod 19 is fixedly sleeved with a driven bevel gear 24, and the driven bevel gear 24 is meshed with the active bevel gear 23. The active bevel gear 23 is driven to rotate by rotating the turntable 18, and the active bevel gear 23 drives the driven bevel gear 24 meshed with it to rotate, thereby realizing the rotation of the screw rod 19.

[0030] The positioning mechanism includes a positioning pin 25 and a pull ring 26, wherein the positioning pin 25 slides through the splicing card seat 6, and the pull ring 26 is welded and fixed to one end of the positioning pin 25 located outside the splicing card seat 6, and a plug hole 27 is provided on the splicing card block 7, and the plug hole 27 is adapted to the positioning pin 25, and the splicing card block 7 is fixed by inserting the positioning pin 25 into the plug hole 27;

[0031] A baffle 28 is fixedly sleeved on one side of the positioning pin 25 located inside the splicing socket 6, and a limiting spring 29 is fixedly connected between the baffle 28 and the inner wall of the splicing socket 6, and the limiting spring 29 is movably sleeved on the outside of the positioning pin 25. The limiting spring 29 provides an elastic ejection force for the baffle 28, so that the positioning pin 25 can be automatically inserted into the socket 27.

[0032] When the cigarette gun with efficient cooling function is actually used, the concave bracket 5 is fixed to the cigarette conveying path of the cigarette machine by bolts, and the circular hollow channel inside the hollow gun core 4 is used for the cigarettes to be cooled to pass continuously. During the continuous passage of the cigarettes, the cooling water inlet pipe 12 is connected to the external cooling water supply equipment, and the cooling water outlet pipe 13 is connected to the external cooling water recovery equipment. Then, the cooling water is injected into the upper cooling water chamber 10 by the water pump provided on the cooling water supply equipment. The cooling water in the upper cooling water chamber 10 flows into the lower cooling water chamber 11 through the water inlet and outlet grooves 14, and then flows back to the external cooling water recovery equipment through the cooling water outlet pipe 13, so as to utilize the continuously flowing cooling water to accelerate the cooling of the upper gun body 1, the lower gun body 2 and the hollow gun core 4, that is, to achieve efficient cooling of the cigarettes in the hollow gun core 4;

[0033] When the hollow gun core 4 is worn and deformed due to long-term use and needs maintenance and repair, the cooling water in the upper cooling water chamber 10 and the lower cooling water chamber 11 is first discharged, and then the lifting and adjusting mechanism is used to drive the upper cigarette gun body 1 to rise and separate from the lower cigarette gun body 2 to release the clamping of the hollow gun core 4, and then the hollow gun core 4 is taken out from between the upper cigarette gun body 1 and the lower cigarette gun body 2 to complete the disassembly, and then the corresponding maintenance and repair work is performed on the hollow gun core 4. After the hollow gun core 4 is repaired, it is put into the two sets of semicircular fitting grooves 3 again, and then the lifting and adjusting mechanism is used to drive the upper cigarette gun body 1 to descend and close with the lower cigarette gun body 2 to achieve the clamping of the hollow gun core 4, complete the convenient installation of the hollow gun core 4 and continue to provide a conveying path for cigarettes;

[0034] When it is necessary to splice two groups of cigarette machine guns together to adapt to different cigarette conveying environments, first dock the rear end of one group of cigarette machine guns with the front end of the other group of cigarette machine guns, and insert the splicing card block 7 on the cigarette machine gun on the front side into the splicing card seat 6 on the cigarette machine gun on the rear side, and then use the positioning mechanism to fix the splicing card block 7 in the splicing card seat 6, so as to realize the splicing installation of the two adjacent groups of cigarette machine guns and increase the cigarette conveying path.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cigarette making machine cigarette gun with efficient cooling function, comprising an upper cigarette gun body (1) and a lower cigarette gun body (2), characterized in that: The upper cigarette gun body (1) and the lower cigarette gun body (2) are provided with semicircular engaging grooves (3) on opposite sides, and a hollow gun core (4) is clamped between the two groups of the semicircular engaging grooves (3). The upper cigarette gun body (1) and the lower cigarette gun body (2) are provided with a circulating water cooling mechanism. A concave bracket (5) is fixed at the bottom end of the lower cigarette gun body (2). Both sides of the concave bracket (5) are provided with lifting and adjusting mechanisms connected to the upper cigarette gun body (1). The upper cigarette gun body (1) is driven to rise and fall by the lifting and adjusting mechanisms. A splicing card seat (6) is fixed to the front side of the top end of the upper cigarette gun body (1) and the front side of the bottom end of the lower cigarette gun body (2). A splicing card block (7) adapted to the splicing card seat (6) is fixed to the rear side of the top end of the upper cigarette gun body (1) and the rear side of the bottom end of the lower cigarette gun body (2). The splicing card block (7) is clamped and fixed to the inside of the splicing card seat (6) by a positioning mechanism.

2. A cigarette making machine gun with efficient cooling function according to claim 1, characterized in that: The outer wall of the hollow gun core (4) is symmetrically fixed with a limiting convex strip (8), the inner wall of the semicircular engaging groove (3) is provided with a limiting groove (9) adapted to the limiting convex strip (8), and both ends of the inner side of the hollow gun core (4) are designed with chamfered corners.

3. The cigarette making machine gun with efficient cooling function according to claim 1, characterized in that: The circulating water cooling mechanism comprises an upper cooling water chamber (10) provided inside the upper cigarette gun body (1) and a lower cooling water chamber (11) provided inside the lower cigarette gun body (2); a cooling water inlet pipe (12) and a cooling water outlet pipe (13) communicating with the upper cooling water chamber (10) and the lower cooling water chamber (11) are respectively fixed to the top end of the upper cigarette gun body (1) and the bottom end of the lower cigarette gun body (2); mutually communicating water inlet and outlet grooves (14) are symmetrically provided on opposite sides of the upper cooling water chamber (10) and the lower cooling water chamber (11).

4. A cigarette making machine gun with efficient cooling function according to claim 3, characterized in that: The bottom end of the concave bracket (5) is provided with a through hole (15) adapted to the cooling water outlet pipe (13); the bottom end of the upper cigarette gun body (1) is symmetrically fixed with a sealing ring (16) located outside the water inlet and outlet groove (14); the top end of the lower cigarette gun body (2) is symmetrically provided with a sealing groove (17) adapted to the sealing ring (16).

5. The cigarette making machine gun with efficient cooling function according to claim 1, characterized in that: The lifting and lowering adjustment mechanism comprises a screw rod (19) rotatably connected to one side of the concave bracket (5) and driven to rotate by a turntable (18), and a limit rod (20) fixed to the other side of the concave bracket (5), and the outer walls on both sides of the upper cigarette gun body (1) are respectively fixed with a threaded block (21) threadedly sleeved on the screw rod (19) and a slider (22) slidably sleeved on the limit rod (20).

6. The cigarette making machine gun with efficient cooling function according to claim 5, characterized in that: A driving bevel gear (23) is fixed to the side of the rotating disk (18) close to the concave bracket (5) through a rotating shaft penetrating into the inner side of the concave bracket (5), and a driven bevel gear (24) meshing with the driving bevel gear (23) is fixedly sleeved on the lower part of the screw rod (19).

7. The cigarette making machine gun with efficient cooling function according to claim 1, characterized in that: The positioning mechanism comprises a positioning pin (25) which slides through the splicing card seat (6) and a pull ring (26) which is fixed to one end of the positioning pin (25) located outside the splicing card seat (6); and a plug hole (27) which is adapted to the positioning pin (25) is provided on the splicing card block (7).

8. The cigarette making machine gun with efficient cooling function according to claim 7, characterized in that: A blocking piece (28) is fixedly sleeved on one side of the positioning pin (25) located inside the splicing card seat (6), and a limiting spring (29) movably sleeved on the outside of the positioning pin (25) is fixedly connected between the blocking piece (28) and the inner wall of the splicing card seat (6).

Images