Sealing machine for can body and can cover of aerosol can

Abstract

The utility model provides a sealing machine for a can body and a can cover of an aerosol can, and relates to the field of sealing machines. The sealing machine for the can body and the can cover of the aerosol can comprises a sealing machine body, a conveying belt is arranged in the sealing machine body, positioning rings which are arranged at equal intervals are fixedly connected to the surface of the conveying belt, two clamping mechanisms for fixing the aerosol can are arranged outside the conveying belt, and each clamping mechanism comprises a toothed plate. The toothed plate penetrates through the sealing machine body and is in sliding connection with the sealing machine body, a fixing ring is fixedly connected to the end, close to the conveying belt, of the toothed plate, a sealing mold is arranged in the sealing machine body, and an air cylinder for controlling the sealing mold to ascend and descend is fixedly connected to the inner wall of the sealing machine body. According to the sealing machine for the can body and the can cover of the aerosol can, the can body is conveyed to the position under the sealing mold through the conveying belt, the can body to be sealed is positioned through the positioning ring, the toothed plate drives the fixing ring to fix the can body, and the sealing mold is driven by the air cylinder to seal the can body.

Description

Technical Field

[0001] The utility model relates to an aerosol can sealer, specifically an aerosol can body and lid sealer, belonging to the technical field of sealers. Background Art

[0002] A sealer is a machine that seals containers filled with products. After the products are loaded into the packaging containers, in order to seal and preserve the products, maintain the product quality, and avoid product loss, it is necessary to seal the containers, and this operation is completed by a sealer.

[0003] In the patent with the patent number CN215098693U, an aluminum can sealer is disclosed, which includes a cylinder housing. The side of the cylinder housing is provided with a first air vent and a second air vent distributed up and down. The piston disk inside the cylinder housing is connected with a piston rod, and the upper and lower ends of the piston rod respectively penetrate and extend out through the upper and lower ends of the cylinder housing; the lower end of the cylinder housing is fixedly connected with an installation cylinder. The utility model has few parts, simple structure, low rejection rate, fast working speed, simple adjustment, and does not require electricity. It can be driven by pure compressed air and can prevent explosion.

[0004] When sealing an aerosol can, the device in the above patent does not fix the aerosol can body. Under the action of pressure, the can will tilt or move, resulting in sealing failure, and it will also cause waste of products and affect the sealing and packaging efficiency. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The purpose of the utility model is to provide an aerosol can body and lid sealer to solve the problem of the movement of the can body during sealing in the prior art.

[0007] (2) Technical Solutions

[0008] The utility model is realized through the following technical solutions: an aerosol can body and lid sealer.

[0009] It includes a sealer main body. A conveyor belt is arranged inside the sealer main body. Equally spaced positioning rings are fixedly connected to the surface of the conveyor belt. Two sets of clamping mechanisms for fixing the aerosol can are arranged outside the conveyor belt. The clamping mechanism includes a toothed plate, and the toothed plate penetrates the sealer main body and is slidably connected to the sealer main body. A fixing ring is fixedly connected to one end of the toothed plate close to the conveyor belt. A sealing die is arranged inside the sealer main body, and a cylinder for controlling the lifting of the sealing die is fixedly connected to the inner wall of the sealer main body.

[0010] Preferably, the toothed plate is meshed with a gear, the bottom surface of the gear is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a runner, and the runner drives the gear to rotate through the connecting rod.

[0011] Preferably, a connecting wheel is rotatably connected to the bottom surface of the sealing machine body, and the connecting wheel and the two runners are connected by a belt drive. A motor for controlling the rotation of the connecting wheel is fixedly connected to the bottom surface of the sealing machine body, and the motor drives the connecting wheel to rotate.

[0012] Preferably, one end of the toothed plate away from the sealing machine body is fixedly connected with a telescopic rod, and the end of the telescopic rod away from the toothed plate is fixedly connected with the sealing machine body.

[0013] Preferably, a support plate is fixedly connected to the inner bottom wall of the sealing machine body, and the upper surface of the support plate is slidably connected with the conveyor belt. The conveyor belt is fixed by the support plate.

[0014] Preferably, an infrared locator is installed on the inner wall of the sealing machine body. A reflector is arranged outside each positioning ring, and the reflector is fixedly connected with the positioning ring. The positioning ring is positioned directly below the sealing die by scanning the reflector with the infrared locator.

[0015] Preferably, a fixing block is rotatably connected to the middle of the connecting rod, and the surface of the fixing block is fixedly connected with the sealing machine body. The position of the connecting rod is fixed by the fixing block.

[0016] The utility model provides an aerosol can body and can lid sealing machine, and the beneficial effects thereof are as follows:

[0017] 1. For this aerosol can body and can lid sealing machine, the can body is conveyed to directly below the sealing die through the conveyor belt, the can body to be sealed is positioned through the positioning ring, the fixing ring is clamped by the toothed plate to fix the can body, and the sealing die is driven by the cylinder to complete the sealing operation on the can body, reducing the probability of sealing failure, reducing material waste, and improving the sealing success rate.

[0018] 2. For this aerosol can body and can lid sealing machine, the position of the connecting rod is fixed by the fixing block, the positioning ring is positioned directly below the sealing die by scanning the reflector with the infrared locator, the conveyor belt is fixed by the support plate, making the extrusion of the can body by the sealing die smoother. The motor drives the connecting wheel to rotate, causing the two runners to rotate. The runner drives the gear to rotate through the connecting rod, and the toothed plate clamps the can body, reducing the probability of sealing failure, reducing material waste, and improving the sealing success rate. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a cross-sectional view of the main body of the sealing machine of the present utility model;

[0021] Figure 3 This is a schematic structural diagram of the clamping mechanism of the present utility model;

[0022] Figure 4 This is a schematic structural diagram of the connection structure of the toothed plate of the present utility model.

[0023]

Description of the symbols of the main components

[0024] 1. Main body of the sealing machine; 2. Conveyor belt; 3. Positioning ring;

[0025] 4. Clamping mechanism; 401. Toothed plate; 402. Fixed ring; 403. Gear; 404. Connecting rod; 405. Runner; 406. Telescopic rod; 407. Fixed block;

[0026] 5. Cylinder; 6. Sealing die; 7. Support plate; 8. Infrared locator; 9. Reflector; 10. Connecting wheel; 11. Motor. Specific implementation manners

[0027] The embodiment of the present utility model provides an aerosol can body and can lid sealing machine.

[0028] Please refer to Figure 1 , which includes the main body 1 of the sealing machine. A conveyor belt 2 is arranged inside the main body 1 of the sealing machine. Through the conveyor belt 2, the can body is conveyed to the main body 1 of the sealing machine. The surface of the conveyor belt 2 is fixedly connected with equidistantly arranged positioning rings 3. Through the positioning rings 3, the can body to be sealed is positioned.

[0029] Please refer to Figure 2 , an infrared locator 8 is installed on the inner wall of the main body 1 of the sealing machine. A reflector 9 is arranged outside each positioning ring 3, and the reflector 9 is fixedly connected with the positioning ring 3. The infrared locator 8 and the reflector 9 are common infrared positioning devices, and this application will not elaborate too much. By scanning the reflector 9 with the infrared locator 8, the positioning ring 3 is positioned directly below the sealing die 6.

[0030] The inner bottom wall of the main body 1 of the sealing machine is fixedly connected with a support plate 7, and the upper surface of the support plate 7 is slidably connected with the conveyor belt 2. Through the support plate 7, the conveyor belt 2 is fixed, so that when the sealing die 6 presses the can body, it is more smooth.

[0031] Please refer to Figure 3, a connecting wheel 10 is rotatably connected to the bottom surface of the sealing machine main body 1, and the connecting wheel 10 is connected to two rotating wheels 405 through a belt drive. A motor 11 for controlling the rotation of the connecting wheel 10 is fixedly connected to the bottom surface of the sealing machine main body 1. The motor 11 is an existing device and will not be elaborated in this application. By driving the connecting wheel 10 to rotate through the motor 11, the two rotating wheels 405 are rotated.

[0032] Two groups of clamping mechanisms 4 for fixing aerosol cans are arranged outside the conveyor belt 2. The clamping mechanism 4 includes a toothed plate 401, and the toothed plate 401 penetrates through the sealing machine main body 1 and is slidably connected to the sealing machine main body 1. A fixing ring 402 is fixedly connected to one end of the toothed plate 401 close to the conveyor belt 2. By driving the fixing ring 402 through the toothed plate 401, the tank body is clamped to complete the fixing of the tank body.

[0033] Please refer to Figure 4 , one end of the toothed plate 401 away from the sealing machine main body 1 is fixedly connected with a telescopic rod 406, and one end of the telescopic rod 406 away from the toothed plate 401 is fixedly connected with the sealing machine main body 1. Through the telescopic rod 406, the toothed plate 401 is fixed.

[0034] A fixing block 407 is rotatably connected to the middle of the connecting rod 404, and the surface of the fixing block 407 is fixedly connected to the sealing machine main body 1. Through the fixing block 407, the position of the connecting rod 404 will be fixed. A sealing die 6 is arranged inside the sealing machine main body 1, and a cylinder 5 for controlling the lifting of the sealing die 6 is fixedly connected to the inner wall of the sealing machine main body 1. By driving the sealing die 6 through the cylinder 5, the sealing operation of the tank body is completed.

[0035] Please refer to again Figure 3 , the toothed plate 401 is meshed with a gear 403. A connecting rod 404 is fixedly connected to the bottom surface of the gear 403. A rotating wheel 405 is fixedly connected to the bottom end of the connecting rod 404. The rotating wheel 405 drives the gear 403 to rotate through the connecting rod 404, so that the toothed plate 401 clamps the tank body.

[0036] When the utility model is in use: the tank body is placed in the middle of the positioning ring 3 through the feeding device, and the tank body is conveyed to directly below the sealing die 6 through the conveyor belt 2. The motor 11 drives the connecting wheel 10 to rotate, so that the two rotating wheels 405 rotate. The rotating wheel 405 drives the gear 403 to rotate through the connecting rod 404, so that the toothed plate 401 clamps the tank body. The cylinder 5 drives the sealing die 6 to complete the sealing operation of the tank body, reducing the probability of sealing failure, reducing material waste, and improving the success rate of sealing.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An aerosol can body and lid sealing machine, comprising a sealing machine body (1), characterized in that: A conveyor belt (2) is arranged inside the sealing machine body (1), and the surface of the conveyor belt (2) is fixedly connected with equidistantly arranged positioning rings (3), and two groups of clamping mechanisms (4) for fixing aerosol cans are arranged outside the conveyor belt (2), and the clamping mechanism (4) includes a tooth plate (401), and the tooth plate (401) passes through the sealing machine body (1) and is slidably connected to the sealing machine body (1), and the tooth plate (401) is fixedly connected with a fixing ring (402) at one end close to the conveyor belt (2), and a sealing mold (6) is arranged inside the sealing machine body (1), and the inner wall of the sealing machine body (1) is fixedly connected with a cylinder (5) for controlling the lifting and lowering of the sealing mold (6).

2. The aerosol can body and lid sealing machine according to claim 1, characterized in that: The toothed plate (401) is meshedly connected with a gear (403), the bottom surface of the gear (403) is fixedly connected with a connecting rod (404), and the bottom end of the connecting rod (404) is fixedly connected with a rotating wheel (405).

3. The aerosol can body and lid sealing machine according to claim 2, characterized in that: The bottom surface of the sealing machine body (1) is rotatably connected to a connecting wheel (10), and the connecting wheel (10) is connected to two rotating wheels (405) via a belt drive. The bottom surface of the sealing machine body (1) is fixedly connected to a motor (11) for controlling the rotation of the connecting wheel (10).

4. The aerosol can body and lid sealing machine according to claim 1, characterized in that: One end of the tooth plate (401) away from the sealing machine body (1) is fixedly connected to a telescopic rod (406), and one end of the telescopic rod (406) away from the tooth plate (401) is fixedly connected to the sealing machine body (1).

5. The aerosol can body and lid sealing machine according to claim 1, characterized in that: A support plate (7) is fixedly connected to the inner bottom wall of the sealing machine body (1), and the upper surface of the support plate (7) is slidably connected to the conveyor belt (2).

6. The aerosol can body and lid sealing machine according to claim 1, characterized in that: An infrared locator (8) is installed on the inner wall of the sealing machine body (1), and a reflective plate (9) is arranged outside each positioning ring (3), and the reflective plate (9) is fixedly connected to the positioning ring (3).

7. The aerosol can body and lid sealing machine according to claim 2, characterized in that: The middle part of the connecting rod (404) is rotatably connected to a fixing block (407), and the surface of the fixing block (407) is fixedly connected to the sealing machine body (1).

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