Pasting device for firecracker production

Abstract

The utility model relates to the technical field of firecracker production, and discloses a pasting device for firecracker production, which comprises a base, and a clamping device is arranged on the base; the clamping device comprises a first sliding block, the first sliding block is arranged on the base, a first sliding groove is formed in the top of the first sliding block, a second sliding block is slidably connected to the inner wall of the first sliding groove, a rack is fixedly connected to the left side of the second sliding block, a rotating rod is rotatably connected to the bottom of the inner wall of the first sliding groove through a bearing, and the outer wall of the rotating rod is fixedly sleeved with a circular gear. The hydraulic cylinder drives the output end, the output end drives the second sliding block to move leftwards, the second sliding block drives the supporting block to move leftwards, the supporting block drives the connecting block to move leftwards, the connecting block drives the clamping plate to move leftwards, the second sliding block drives the rack to move leftwards when moving leftwards, and the rack drives the circular gear to rotate. The circular gear drives the rack on the back face to move towards the right side, meanwhile, the rack can be inserted through the notch, self-centering clamping of the firecrackers is achieved, and the stability of the firecrackers pasted by the pasting machine body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of firecracker production, in particular to a sticking device for firecracker production. Background Art

[0002] Firecrackers are traditional products in China. In the process of making double-bang firecrackers, it is necessary to paste trademarks on double-bang firecrackers. However, the existing double-bang firecracker trademark pasting is manual pasting, which has the problems of high cost, high labor intensity, low production efficiency, and potential safety hazards, which affects the quality and efficiency of double-bang firecrackers.

[0003] The patent announcement number is CN203359004U. The technical solution disclosed in the patent document is as follows: a double-bang firecracker roll labeling machine. It mainly solves the problems of high cost, high labor intensity, low production efficiency and potential safety hazards in the existing manual pasting of double-bang firecracker trademarks. It is characterized by: the firecracker taking device is connected to the upper part of the machine body, the paper taking device is connected to the middle part of the machine body, the paper supporting device is connected to the middle and outer part of the machine body, and the pulp feeding device is connected to the middle and inner part of the machine body. The double-bang firecracker roll labeling machine has the characteristics of high production efficiency, safety and reliability.

[0004] The above patent has the following disadvantages: since the firecrackers are cylindrical, the firecrackers will roll around when the device is pasted, making pasting more difficult. In view of this, we propose a pasting device for firecracker production. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a pasting device for producing firecrackers.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pasting device for firecracker production, comprising a base, on which a clamping device is arranged; the clamping device comprises a slider 1, which is arranged on the base, a slide groove 1 is provided on the top of the slider 1, a slider 2 is slidably connected to the inner wall of the slide groove 1, a rack is fixedly connected to the left side of the slider 2, a rotating rod is rotatably connected to the bottom of the inner wall of the slide groove 1 through a bearing, and a circular gear is fixedly provided on the outer wall of the rotating rod.

[0009] Preferably, a support block is fixedly connected to the top of the sliding block 2, a connecting block is fixedly connected to the top of the supporting block, a clamping plate is fixedly connected to the left side of the connecting block, and the circular gear and the rack are meshed with each other.

[0010] Preferably, a notch is provided at the bottom of the second slider, a groove is provided at the top of the second slider, a hydraulic cylinder is fixedly connected to the bottom of the inner wall of the groove, the output end of the hydraulic cylinder movably passes through the groove and extends to the left, and the output end of the hydraulic cylinder is fixedly connected to the right side of the second slider.

[0011] Preferably, a moving device is provided on the base, and the moving device includes a second slide groove, and the second slide groove is opened on the base. The right side of the inner wall of the second slide groove is rotatably connected with a screw rod through a bearing, and the screw rod movably passes through the second slide groove and extends to the right side. A motor is fixedly connected to the right side of the base, and the output end of the motor is fixedly connected to the extension end of the screw rod.

[0012] Preferably, a limiting rod is fixedly connected to the left side of the inner wall of the second slide groove, the sliding block 1 is slidably connected to the outer wall of the limiting rod, and the sliding block 1 is threadedly connected to the outer wall of the screw rod.

[0013] Preferably, a vacuum cleaner is fixedly connected to the top of the base, a vacuum pipe is fixedly connected to the front of the vacuum cleaner, and a pasting machine body is fixedly connected to the top of the base.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a pasting device for firecracker production, which has the following beneficial effects:

[0016] 1. This kind of pasting device for firecracker production starts the hydraulic cylinder, the hydraulic cylinder drives the output end, the output end drives the slider 2 to move to the left, the slider 2 with the support block moves to the left, the support block drives the connecting block to move to the left, the connecting block drives the clamping plate to move to the left, and when the slider 2 moves to the left, it drives the rack to move to the left, the rack drives the circular gear to rotate, and the circular gear drives the rack on the back to move to the right, and at the same time the rack will be inserted through the notch to realize self-centering clamping of the firecrackers, thereby improving the stability of the firecrackers when being pasted by the pasting machine body.

[0017] 2. This kind of pasting device for firecracker production starts the motor, the motor drives the screw rod to rotate, the screw rod drives the slider to move to the right, and the vacuum cleaner is started. The vacuum cleaner cleans the dust on the top of the firecrackers through the vacuum tube. After the cleaning is completed, the motor is started to drive the screw rod to rotate, the screw rod drives the slider to move to the left, and the slider slides on the outer wall of the limit rod to limit the slider, and the slider slides to the bottom of the pasting machine body to paste the firecrackers, so as to remove the dust adhered to the top of the firecrackers and improve the pasting efficiency of the pasting machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the top cross-sectional structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 A is an enlarged schematic diagram of the structure.

[0022] In the figure: 1. base; 2. clamping device; 21. slider 1; 22. slide 1; 23. groove; 24. slider 2; 25. support block; 26. connecting block; 27. clamping plate; 28. rack; 29. ​​rotating rod; 210. circular gear; 211. hydraulic cylinder; 212. notch; 3. moving device; 31. slide 2; 32. screw rod; 33. limit rod; 34. motor; 35. vacuum cleaner; 36. vacuum tube; 4. pasting machine body. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1

[0025] like Figure 1-3 As shown, the utility model provides a pasting device for firecracker production, including a base 1, on which a clamping device 2 is arranged; the clamping device 2 includes a slider 21, which is arranged on the base 1, and a slide groove 22 is provided on the top of the slider 21, a slider 24 is slidably connected to the inner wall of the slide groove 22, a rack 28 is fixedly connected to the left side of the slider 24, a rotating rod 29 is rotatably connected to the bottom of the inner wall of the slide groove 22 through a bearing, and a circular gear 210 is fixedly sleeved on the outer wall of the rotating rod 29.

[0026] A support block 25 is fixedly connected to the top of the slider 24, a connection block 26 is fixedly connected to the top of the support block 25, a clamping plate 27 is fixedly connected to the left side of the connection block 26, and the circular gear 210 and the rack 28 are meshed with each other.

[0027] A notch 212 is provided at the bottom of the slider 24 , a groove 23 is provided at the top of the slider 24 , a hydraulic cylinder 211 is fixedly connected to the bottom of the inner wall of the groove 23 , the output end of the hydraulic cylinder 211 movably passes through the groove 23 and extends to the left, and the output end of the hydraulic cylinder 211 is fixedly connected to the right side of the slider 24 .

[0028] In this embodiment, by starting the hydraulic cylinder 211, the hydraulic cylinder 211 drives the output end, and the output end drives the slider 24 to move to the left, the slider 24 moves to the left with the support block 25, the support block 25 drives the connecting block 26 to move to the left, and the connecting block 26 drives the clamping plate 27 to move to the left. When the slider 24 moves to the left, it drives the rack 28 to move to the left, and the rack 28 drives the circular gear 210 to rotate, and the circular gear 210 drives the rack 28 on the back to move to the right. At the same time, the rack 28 will be inserted through the slot 212 to achieve self-centering clamping of the firecrackers, thereby improving the stability of the firecrackers when they are pasted by the pasting machine body 4.

[0029] Embodiment 2

[0030] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: a moving device 3 is arranged on the base 1, and the moving device 3 includes a second slide groove 31, and the second slide groove 31 is opened on the base 1. A screw rod 32 is rotatably connected to the right side of the inner wall of the second slide groove 31 through a bearing, and the screw rod 32 movably penetrates the second slide groove 31 and extends to the right side. A motor 34 is fixedly connected to the right side of the base 1, and the output end of the motor 34 is fixedly connected to the extension end of the screw rod 32.

[0031] The left side of the inner wall of the second slide groove 31 is fixedly connected with a limit rod 33, the slider 1 21 is slidably connected to the outer wall of the limit rod 33, and the slider 1 21 is threadedly connected to the outer wall of the screw rod 32.

[0032] A vacuum cleaner 35 is fixedly connected to the top of the base 1 , a vacuum pipe 36 is fixedly connected to the front of the vacuum cleaner 35 , and a pasting machine body 4 is fixedly connected to the top of the base 1 .

[0033] In this embodiment, by starting the motor 34, the motor 34 drives the screw rod 32 to rotate, the screw rod 32 drives the slider 21 to move to the right, and the vacuum cleaner 35 is started. The vacuum cleaner 35 cleans the dust on the top of the firecrackers through the dust suction tube 36. After the cleaning is completed, the motor 34 is started to drive the screw rod 32 to rotate, the screw rod 32 drives the slider 21 to move to the left, and the slider 21 slides on the outer wall of the limit rod 33 to limit the slider 21. The slider 21 slides to the bottom of the pasting machine body 4 to paste the firecrackers, so as to remove the dust adhered to the top of the firecrackers and improve the pasting efficiency of the pasting machine body 4.

Claims

1. A pasting device for firecracker production, comprising a base (1), characterized in that: The base (1) is provided with a clamping device (2); The clamping device (2) comprises a slider (21), the slider (21) being arranged on the base (1), a slide groove (22) being provided on the top of the slider (21), a slider (24) being slidably connected to the inner wall of the slide groove (22), a rack (28) being fixedly connected to the left side of the slider (24), a rotating rod (29) being rotatably connected to the bottom of the inner wall of the slide groove (22) via a bearing, and a circular gear (210) being fixedly sleeved on the outer wall of the rotating rod (29).

2. A firecracker production pasting device according to claim 1, characterized in that: The top of the second slide block (24) is fixedly connected to a support block (25), the top of the support block (25) is fixedly connected to a connection block (26), the left side of the connection block (26) is fixedly connected to a clamping plate (27), and the circular gear (210) and the rack (28) are meshed with each other.

3. A firecracker production pasting device according to claim 2, characterized in that: A notch (212) is provided at the bottom of the second slide block (24), a groove (23) is provided at the top of the second slide block (24), a hydraulic cylinder (211) is fixedly connected to the bottom of the inner wall of the groove (23), an output end of the hydraulic cylinder (211) movably passes through the groove (23) and extends to the left, and the output end of the hydraulic cylinder (211) is fixedly connected to the right side of the second slide block (24).

4. A firecracker production pasting device according to claim 3, characterized in that: The base (1) is provided with a moving device (3), the moving device (3) comprising a second slide groove (31), the second slide groove (31) being arranged on the base (1), the right side of the inner wall of the second slide groove (31) being rotatably connected with a screw rod (32) via a bearing, the screw rod (32) movably passes through the second slide groove (31) and extends to the right side, the right side of the base (1) is fixedly connected with a motor (34), the output end of the motor (34) being fixedly connected with the extension end of the screw rod (32).

5. A firecracker production pasting device according to claim 4, characterized in that: The left side of the inner wall of the second slide groove (31) is fixedly connected to a limit rod (33), the first slide block (21) is slidably connected to the outer wall of the limit rod (33), and the first slide block (21) is threadedly connected to the outer wall of the screw rod (32).

6. A sticking device for firecracker production according to claim 5, characterized in that: The top of the base (1) is fixedly connected to a vacuum cleaner (35), the front of the vacuum cleaner (35) is fixedly connected to a vacuum pipe (36), and the top of the base (1) is fixedly connected to a pasting machine body (4).

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