A cartridge can empty can positioning and sealing mechanism

Abstract

This application provides a cartridge can empty can positioning and sealing mechanism, comprising: a body; cabinet doors on both sides of the front of the body; support columns fixedly installed at the four corners of the bottom of the body; a cartridge can empty can body on the top of the body; a positioning component in the inner cavity of the body; a fixing frame fixedly installed on the top of the body; an electric telescopic rod fixedly installed on the top of the fixing frame; a support plate fixedly installed on the bottom of the electric telescopic rod; a limit component on one side of the bottom of the support plate; and a sealing mechanism movably connected to the bottom of the limit component. Through the design of the positioning component, this cartridge can empty can positioning and sealing mechanism adopts a multi-directional, adjustable positioning component, which can adaptively adjust according to the actual size of the empty can, ensuring that the empty can fit tightly with each positioning component during positioning, effectively eliminating positioning deviations caused by dimensional tolerances.

Description

Technical Field

[0001] This utility model relates to the field of empty cartridge can technology, and more specifically, to a positioning and sealing mechanism for empty cartridge cans. Background Technology

[0002] Empty cartridge cans refer to cartridge cans that have not yet been filled with contents. Depending on their intended use, they vary in design, materials, and specifications. They are widely used in various fields such as gas energy, food processing, and medical chemicals. In the processing of empty cartridge cans, positioning and sealing are key steps to ensure product quality.

[0003] Existing can sealing mechanisms typically rely on a single positioning slot to position and seal empty cans. This positioning method has significant drawbacks. Due to factors such as manufacturing processes and raw material characteristics, dimensional tolerances are difficult to completely avoid during the production of cartridge cans. Different batches, and even cans from the same batch, may have slight differences in key dimensions such as diameter and height. A single positioning slot cannot fully accommodate these dimensional variations, resulting in some empty cans failing to fit tightly into the positioning slot during positioning, leading to positioning deviations.

[0004] Therefore, we have made improvements to this by proposing a can positioning and sealing mechanism for empty cartridge cans. Utility Model Content

[0005] The purpose of this invention is to address the fact that existing can sealing mechanisms typically rely on a single positioning slot to position and seal empty cans. This positioning method has significant drawbacks. Due to the influence of manufacturing processes and raw material characteristics during the production of cartridge cans, dimensional tolerances are difficult to completely avoid. Cans from different batches, or even the same batch, may have slight differences in key dimensions such as diameter and height. A single positioning slot cannot fully accommodate these dimensional variations, resulting in some empty cans failing to fit tightly into the positioning slot during positioning, leading to positioning deviations.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] A cartridge can empty can positioning and sealing mechanism is proposed to improve the above-mentioned problems.

[0008] The application is as follows:

[0009] The device includes: a main body; cabinet doors are provided on both sides of the front side of the main body; support columns are fixedly installed at the four corners of the bottom of the main body; a cartridge empty can body is provided on the top of the main body; a positioning component is provided in the inner cavity of the main body; a fixing frame is fixedly installed on the top of the main body; an electric telescopic rod is fixedly installed on the top of the fixing frame; a support plate is fixedly installed on the bottom of the electric telescopic rod; a limit component is provided on one side of the bottom of the support plate; a sealing mechanism is movably connected to the bottom of the limit component; a limit plate is fixedly installed on the top of the sealing mechanism; a limit groove is opened on one side of the limit plate; and three sliding grooves are opened on the top of the main body.

[0010] To achieve the above technical solution, the positioning and sealing mechanism of the card-type empty can adopts a multi-directional, adjustable positioning component through the design of the positioning component. It can adaptively adjust according to the actual size of the empty can, ensuring that the empty can fit tightly with each positioning component during positioning, effectively eliminating positioning deviations caused by dimensional tolerances.

[0011] In a preferred embodiment of the card-type empty can positioning and sealing mechanism provided by this utility model, the positioning component includes a motor, which is fixedly installed on the rear side of the machine body. A rotating rod is fixedly installed at the output end of the motor. A worm gear is fixedly installed on the surface of the rotating rod. A worm wheel meshes with the rear side of the worm gear. A transmission rod is fixedly installed in the inner cavity of the worm wheel. The transmission rod is movably connected to the machine body on the side closest to the machine body. A rotating disk is fixedly installed on the top of the transmission rod. Three guide grooves are opened in the inner cavity of the rotating disk. A movable rod is movably connected to the inner cavity of the guide grooves. The top of the movable rod passes through a sliding groove to the top of the machine body and is fixedly installed with a protective shell. The bottom of the protective shell contacts the top of the machine body. A first spring is fixedly installed on one side of the inner cavity of the protective shell. A buffer plate is fixedly installed on one side of the first spring. A connecting block is fixedly installed on one side of the buffer plate. A clamping component is fixedly installed on one side of the connecting block.

[0012] In a preferred embodiment of the card-type empty can positioning and sealing mechanism provided by this utility model, a stabilizing plate is sleeved on the surface of the motor, and the side of the stabilizing plate near the machine body is fixedly connected to the machine body.

[0013] In a preferred embodiment of the card-type empty can positioning and sealing mechanism provided by this utility model, a bearing seat is movably connected to one side of the rotating rod, and the side of the bearing seat closest to the machine body is fixedly connected to the machine body.

[0014] As a preferred embodiment of the empty can positioning and sealing mechanism for card-type cans provided by this utility model, a first limiting block is fixedly installed on both the top and bottom of the buffer plate, and the first limiting block is slidably connected to the inner cavity of the protective shell.

[0015] As a preferred embodiment of the card-type empty can positioning and sealing mechanism provided by this utility model, the limiting component includes a housing, which is fixedly installed on one side of the bottom of the support plate. A second spring is fixedly installed on one side of the inner cavity of the housing, and a baffle is fixedly installed on one side of the second spring. Two insert rods are fixedly installed on one side of the baffle. The insert rods cooperate with the limiting plate through the limiting groove. A pull rod is fixedly installed on one side of the baffle, and one side of the pull rod extends to the outside of the housing.

[0016] As a preferred embodiment of the empty can positioning and sealing mechanism for card-type cans provided by this utility model, a second limiting block is fixedly installed on both the front and rear sides of the baffle, and the second limiting block is slidably connected to the inner cavity of the outer shell.

[0017] As a preferred embodiment of the card-type empty can positioning and sealing mechanism provided by this utility model, a reinforcing plate is sleeved on the surface of the electric telescopic rod, and the side of the reinforcing plate near the fixed frame is fixedly connected to the fixed frame.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This utility model provides a can positioning and sealing mechanism for empty cartridge cans. Through the design of the positioning components, the can positioning and sealing mechanism of this solution adopts multi-directional and adjustable positioning components, which can adaptively adjust according to the actual size of the empty can, ensuring that the empty can fit tightly with each positioning component during positioning, effectively eliminating positioning deviations caused by dimensional tolerances. Attached Figure Description

[0020] Figure 1 A schematic diagram of the empty can positioning and sealing mechanism for the cartridge cans provided in this application;

[0021] Figure 2 A rear view schematic diagram of the empty can positioning and sealing mechanism for the card can provided in this application;

[0022] Figure 3 A schematic front sectional view of the empty can positioning and sealing mechanism for the card can provided in this application;

[0023] Figure 4 A bottom sectional view of the positioning component of the empty can positioning and sealing mechanism for card cans provided in this application;

[0024] Figure 5 This is a front sectional view of the limiting component of the empty can positioning and sealing mechanism for card cans provided in this application.

[0025] The image shows:

[0026] 1. Body; 2. Cabinet door; 3. Support column; 4. Empty can body of the cartridge can; 5. Positioning assembly; 501. Motor; 502. Rotating rod; 503. Worm gear; 504. Worm wheel; 505. Transmission rod; 506. Rotating disk; 507. Guide groove; 508. Movable rod; 509. Protective shell; 510. First spring; 511. Buffer plate; 512. Connecting block; 513. Clamping component; 514. Stabilizing plate; 515. Bearing seat; 516. First limiting block; 6. Fixing frame; 7. Electric telescopic rod; 8. Support plate; 9. Limiting assembly; 901. Outer shell; 902. Second spring; 903. Baffle; 904. Insert rod; 905. Pull rod; 906. Second limiting block; 10. Sealing mechanism; 11. Limiting plate; 12. Limiting groove; 13. Reinforcing plate; 14. Sliding groove. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0028] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0029] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0031] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0033] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0034] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0035] Please refer to Figure 1-5 A cartridge can empty can positioning and sealing mechanism includes: a body 1; cabinet doors 2 are provided on both sides of the front side of the body 1; support columns 3 are fixedly installed at the four corners of the bottom of the body 1; a cartridge can empty can body 4 is provided on the top of the body 1; a positioning component 5 is provided in the inner cavity of the body 1; a fixing frame 6 is fixedly installed on the top of the body 1; an electric telescopic rod 7 is fixedly installed on the top of the fixing frame 6; a support plate 8 is fixedly installed on the bottom of the electric telescopic rod 7; a limit component 9 is provided on one side of the bottom of the support plate 8; a sealing mechanism 10 is movably connected to the bottom of the limit component 9; a limit plate 11 is fixedly installed on the top of the sealing mechanism 10; a limit groove 12 is opened on one side of the limit plate 11; and three sliding grooves 14 are opened on the top of the body 1.

[0036] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The positioning component 5 includes a motor 501, which is fixedly mounted on the rear side of the machine body 1. A rotating rod 502 is fixedly mounted on the output end of the motor 501. A worm gear 503 is fixedly mounted on the surface of the rotating rod 502. A worm wheel 504 meshes with the rear side of the worm gear 503. A transmission rod 505 is fixedly mounted in the inner cavity of the worm wheel 504. The side of the transmission rod 505 closest to the machine body 1 is movably connected to the machine body 1. A rotating disk 506 is fixedly mounted on the top of the transmission rod 505. Three guide grooves are formed in the inner cavity of the rotating disk 506. 507. A movable rod 508 is movably connected to the inner cavity of the guide groove 507. The top of the movable rod 508 passes through the sliding groove 14 to the top of the machine body 1 and is fixedly installed with a protective shell 509. The bottom of the protective shell 509 contacts the top of the machine body 1. A first spring 510 is fixedly installed on one side of the inner cavity of the protective shell 509. A buffer plate 511 is fixedly installed on one side of the first spring 510. A connecting block 512 is fixedly installed on one side of the buffer plate 511. A clamping member 513 is fixedly installed on one side of the connecting block 512. A stabilizing plate 514 is sleeved on the surface of the motor 501. The side of the stabilizing plate 514 closest to the machine body 1 is fixedly connected to the machine body 1. A bearing seat 515 is movably connected to one side of the rotating rod 502. The side of the bearing seat 515 closest to the machine body 1 is fixedly connected to the machine body 1. A first limiting block 516 is fixedly installed on both the top and bottom of the buffer plate 511. The first limiting block 516 is slidably connected to the inner cavity of the protective shell 509.Place the empty cartridge can body 4 on top of the machine body 1, and start the motor 501 in the positioning assembly 5. The output end of the motor 501 drives the rotating rod 502 to rotate. The worm gear 503 on the surface of the rotating rod 502 rotates synchronously and meshes with the worm wheel 504. The worm wheel 504 drives the transmission rod 505 in the inner cavity to rotate. The rotating disk 506 on the top of the transmission rod 505 rotates accordingly. The guide groove 507 in the inner cavity of the rotating disk 506 drives the movable rod 508 to move along the sliding groove 14 towards the center of the machine body 1. The protective shell 509 on the top of the movable rod 508 approaches the empty cartridge can body 4 synchronously until the clamping member 513 inside the protective shell 509 contacts the can body. At this time, the first spring 510 in the inner cavity of the protective shell 509 is compressed by the buffer plate 511 and generates elastic deformation. It provides adaptive clamping force to the clamping member 513 through the connecting block 512. At the same time, the first limiting block 516... Sliding along the inner cavity of the protective shell 509 ensures smooth movement of the buffer plate 511, completing the pre-positioning clamping of the empty cartridge can body 4. The electric telescopic rod 7 continuously pushes the support plate 8 downward, and the sealing mechanism 10 contacts the can opening of the empty cartridge can body 4 and performs the sealing operation. During this process, the first spring 510 of the positioning component 5 continuously provides buffering force to the clamping component 513 through the buffer plate 511 and the connecting block 512 to avoid excessive clamping force causing deformation of the can body. At the same time, the reinforcing plate 13 on the surface of the electric telescopic rod 7 enhances the connection stability between the electric telescopic rod 7 and the fixed frame 6. The stabilizing plate 514 on the surface of the motor 501 and the bearing seat 515 on one side of the rotating rod 502 ensure that the transmission structure of the positioning component 5 operates smoothly and prevents sealing deviation due to vibration. It should be noted that the sealing mechanism 10 is a publicly available prior art, so it does not need to be described in detail.

[0037] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 5The limiting component 9 includes a housing 901, which is fixedly installed on one side of the bottom of the support plate 8. A second spring 902 is fixedly installed on one side of the inner cavity of the housing 901. A baffle 903 is fixedly installed on one side of the second spring 902. Two insert rods 904 are fixedly installed on one side of the baffle 903. The insert rods 904 cooperate with the limiting plate 11 through the limiting groove 12. A pull rod 905 is fixedly installed on one side of the baffle 903, and one side of the pull rod 905 extends to the outside of the housing 901. Second limiting blocks 906 are fixedly installed on both the front and rear sides of the baffle 903, and the second limiting blocks 906 are slidably connected to the inner cavity of the housing 901. A reinforcing plate 13 is sleeved on the surface of the electric telescopic rod 7, and the side of the reinforcing plate 13 near the fixing frame 6 is fixedly connected to the fixing frame 6. When maintenance or replacement of the sealing mechanism 10 with a different specification is required, pull the lever 905 of the limiting component 9. The lever 905 drives the baffle 903 to move into the inner cavity of the outer shell 901. Simultaneously, the baffle 903 pushes the insert rod 904 to retract and compress the second spring 902, causing the insert rod 904 to completely disengage from the limiting groove 12 of the limiting plate 11. At this time, the fixed relationship between the sealing mechanism 10 and the limiting component 9 is released, and the sealing mechanism 10 and the top limiting plate 11 can be directly removed. The installation operation is the reverse. The sealing mechanism to be replaced is then removed. The top limiting plate 11 of the sealing mechanism 10 is aligned with the insertion rod 904 of the limiting component 9. When the pull rod 905 is released, the second spring 902 pushes the baffle 903 and the insertion rod 904 outward under the action of elastic restoring force. The insertion rod 904 is reinserted into the limiting groove 12 of the limiting plate 11, thus completing the fixed installation of the sealing mechanism 10. Through the above-mentioned structural design of the limiting component 9, the sealing mechanism 10 can be quickly disassembled and installed, which facilitates the replacement of the sealing mechanism 10 with a suitable one according to different specifications of empty cartridge cans, and simplifies the equipment maintenance process.

[0038] When operating, compared to traditional can sealing mechanisms that typically rely on a single positioning slot for sealing empty cans, this method has significant drawbacks. Due to factors such as manufacturing processes and raw material characteristics, dimensional tolerances are difficult to completely avoid during the production of cartridge-type empty cans. Different batches, and even cans from the same batch, may have slight differences in key dimensions such as diameter and height. A single positioning slot cannot fully accommodate these dimensional variations, resulting in some empty cans failing to fit tightly into the positioning slot during positioning, leading to positioning deviations. This solution addresses this by using a cartridge-type... The empty can body 4 is placed on top of the machine body 1. The motor 501 in the positioning assembly 5 is activated. The output of the motor 501 drives the rotating rod 502 to rotate. The worm gear 503 on the surface of the rotating rod 502 rotates synchronously and meshes with the worm wheel 504. The worm wheel 504 drives the transmission rod 505 inside the cavity to rotate. The rotating disk 506 at the top of the transmission rod 505 rotates accordingly. The guide groove 507 inside the rotating disk 506 drives the movable rod 508 to move along the sliding groove 14 towards the center of the machine body 1. The protective shell 509 at the top of the movable rod 508 simultaneously approaches the empty can body 4. When the clamping member 513 inside the protective shell 509 contacts the can body, the first spring 510 inside the protective shell 509 is compressed by the buffer plate 511 and undergoes elastic deformation, providing adaptive clamping force to the clamping member 513 through the connecting block 512. At the same time, the first limiting block 516 slides along the inner cavity of the protective shell 509 to ensure smooth movement of the buffer plate 511, completing the pre-positioning clamping of the empty can body 4. The electric telescopic rod 7 continuously pushes the support plate 8 downward, and the sealing mechanism 10 contacts the can opening of the empty can body 4 and performs the sealing operation. During this process, positioning... The first spring 510 of component 5 continuously provides buffering force to the clamping component 513 through the buffer plate 511 and the connecting block 512 to avoid excessive clamping force causing deformation of the can body. At the same time, the reinforcing plate 13 on the surface of the electric telescopic rod 7 enhances the connection stability between the electric telescopic rod 7 and the fixed frame 6. The stabilizing plate 514 on the surface of the motor 501 and the bearing seat 515 on one side of the rotating rod 502 ensure that the transmission structure of the positioning component 5 operates smoothly and prevents the sealing deviation caused by vibration. It should be noted that the sealing mechanism 10 is a publicly available prior art, so it does not need to be described in detail.

[0039] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. A can positioning and sealing mechanism for empty cartridge cans, characterized in that, include: Body (1); Cabinet doors (2) are provided on both sides of the front side of the machine body (1). Support columns (3) are fixedly installed at the four corners of the bottom of the machine body (1). The empty can body (4) of the card can is provided on the top of the machine body (1). A positioning component (5) is provided in the inner cavity of the machine body (1). A fixing frame (6) is fixedly installed on the top of the machine body (1). An electric telescopic rod (7) is fixedly installed on the top of the fixing frame (6). A support plate (8) is fixedly installed at the bottom of the electric telescopic rod (7). A limit component (9) is provided on one side of the bottom of the support plate (8). A sealing mechanism (10) is movably connected to the bottom of the limit component (9). A limit plate (11) is fixedly installed on the top of the sealing mechanism (10). A limit groove (12) is opened on one side of the limit plate (11). Three sliding grooves (14) are opened on the top of the machine body (1).

2. A can body positioning and seaming mechanism for a can body seamer according to claim 1 wherein, The positioning component (5) includes a motor (501), which is fixedly installed on the rear side of the body (1). A rotating rod (502) is fixedly installed at the output end of the motor (501). A worm gear (503) is fixedly installed on the surface of the rotating rod (502). A worm wheel (504) meshes with the rear side of the worm gear (503). A transmission rod (505) is fixedly installed in the inner cavity of the worm wheel (504). The transmission rod (505) is movably connected to the body (1) on the side near the body (1). A rotating disk (506) is fixedly installed on the top of the transmission rod (505). The inner cavity of the rotating disk (506) has three openings. A guide groove (507) is provided, and a movable rod (508) is movably connected to the inner cavity of the guide groove (507). The top of the movable rod (508) passes through a sliding groove (14) to the top of the machine body (1) and is fixedly installed with a protective shell (509). The bottom of the protective shell (509) contacts the top of the machine body (1). A first spring (510) is fixedly installed on one side of the inner cavity of the protective shell (509). A buffer plate (511) is fixedly installed on one side of the first spring (510). A connecting block (512) is fixedly installed on one side of the buffer plate (511). A clamping member (513) is fixedly installed on one side of the connecting block (512).

3. A can body positioning and seaming mechanism for a can body seamer according to claim 2 wherein, The surface of the motor (501) is fitted with a stabilizing plate (514), and the stabilizing plate (514) is fixedly connected to the body (1) on the side near the body (1).

4. A can body positioning and seaming mechanism for a can body seamer according to claim 2 wherein, A bearing seat (515) is movably connected to one side of the rotating rod (502), and the bearing seat (515) is fixedly connected to the body (1) on the side closer to the body (1).

5. A can body positioning and seaming mechanism for a can body seamer according to claim 2 wherein, The buffer plate (511) is fixedly installed with a first limiting block (516) at both the top and bottom, and the first limiting block (516) is slidably connected to the inner cavity of the protective shell (509).

6. A can body positioning and seaming mechanism for a can body seamer according to claim 1 wherein, The limiting component (9) includes a housing (901), which is fixedly installed on one side of the bottom of the support plate (8). A second spring (902) is fixedly installed on one side of the inner cavity of the housing (901). A baffle (903) is fixedly installed on one side of the second spring (902). Two insert rods (904) are fixedly installed on one side of the baffle (903). The insert rods (904) cooperate with the limiting plate (11) through the limiting groove (12). A pull rod (905) is fixedly installed on one side of the baffle (903). One side of the pull rod (905) extends through to the outside of the housing (901).

7. A can body positioning and seaming mechanism for a can body seamer according to claim 6 wherein, The front and rear sides of the baffle (903) are both fixedly installed with second limiting blocks (906), and the second limiting blocks (906) are slidably connected to the inner cavity of the outer shell (901).

8. The empty can positioning and sealing mechanism for cartridge cans according to claim 1, characterized in that, The surface of the electric telescopic rod (7) is fitted with a reinforcing plate (13), and the side of the reinforcing plate (13) near the fixing frame (6) is fixedly connected to the fixing frame (6).

Images