A cover rolling device of a cover rolling machine

Abstract

This utility model relates to the field of capping machine technology and discloses a capping device for a capping machine, including: a base plate; a limiting part disposed on the top of the base plate; and a locking part disposed inside the limiting part. By passing the guide post through the circular opening, the connecting frame is held and rotated, causing each arc-shaped block to slide simultaneously under the transmission of the outer ring. Under the action of the arc-shaped sliding block and the limiting groove, the sliding distance between the arc-shaped block and the locking rod is precisely controlled. Because the magnetic block attracts the inner wall of the limiting groove, the position of the arc-shaped block is fixed, thereby achieving the purpose of locking the locking rod to the locking slot. When the arc-shaped sliding block slides from one end to the other, the locking post aligns with the locking slot. Subsequently, under the action of the spring, the sliding plate drives the locking post to slide and engage with the locking slot, achieving the purpose of reinforcing the locking rod position, thus facilitating the disassembly and replacement of different machine heads.

Description

Technical Field

[0001] This utility model relates to the field of capping machine technology, specifically a capping device for a capping machine. Background Technology

[0002] In numerous industries such as pharmaceuticals, food, and cosmetics, the packaging of bottled products is a crucial step in ensuring product quality, extending shelf life, and guaranteeing safe use. As a specialized device for sealing bottled containers, the performance of a capping machine directly impacts the packaging quality and production efficiency.

[0003] Traditional capping machines present numerous inconveniences in terms of capping head installation and replacement. Most traditional devices employ complex fixing methods, such as using a large number of bolts and nuts for tightening. When installing the capping head, workers need to spend considerable time tightening each bolt individually to ensure a secure fit. Similarly, when changing to different cap sizes to accommodate different bottle cap dimensions, the disassembly process is equally cumbersome, requiring the loosening of all bolts sequentially. This not only increases operation time but also increases the risk of bolts being lost or damaged, affecting subsequent installation work. Utility Model Content

[0004] The purpose of this utility model is to provide a capping device for a capping machine, which solves the many inconveniences in the installation and replacement of the capping head in the existing traditional capping machine capping device. Most traditional devices adopt a relatively complex fixing method, such as using a large number of bolts and nuts for fastening. This achieves the purpose of facilitating disassembly and replacement of different capping heads.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a capping device for a capping machine, comprising: a base plate; a limiting part disposed on the top of the base plate; and a locking part disposed inside the limiting part; wherein the limiting part comprises: a capping machine body, fixedly connected to the top of the base plate; and a drive mechanism installed inside the capping machine body.

[0006] Preferably, the output end of the drive mechanism is fixedly connected to a transmission column, the outer wall of the transmission column is fixedly connected to a limit plate, the limit plate is equidistantly arranged around the circumference, the outer wall of the limit plate is slidably connected to a sliding cylinder, and the bottom end of the sliding cylinder is fixedly connected to a machine head.

[0007] Preferably, a limiting ring is fixedly connected to the top of the limiting plate, and a slot is provided on the outer wall of the limiting ring. The slots are symmetrically arranged. A circular opening is provided inside the limiting ring, and the circular opening is equidistant from each other around its circumference. A limiting groove is provided on the top of the limiting ring, and the limiting groove is equidistant from each other around its circumference. A guide post is fixedly connected to the top of the sliding cylinder. The guide post is adapted to the circular opening and has a locking slot inside. The design of the top of the sliding cylinder abutting against the bottom of the limiting ring and the guide post penetrating through the circular opening provides a clear positioning reference for the machine head.

[0008] Preferably, the engaging portion includes: an arc-shaped sliding block slidably connected inside the limiting groove; and an arc-shaped block fixedly connected to the top of the arc-shaped sliding block.

[0009] Preferably, the arc-shaped sliding block has an installation opening inside, and a magnetic block is fixedly connected inside the installation opening. A locking rod is fixedly connected to one end of the arc-shaped block, and the locking rod engages with the locking opening. An inner ring is fixedly connected between the inner walls of the arc-shaped block, and an outer ring is fixedly connected between the outer walls of the arc-shaped block. Both the inner and outer rings are slidably connected to the top of the limiting ring. Through the interaction between the arc-shaped sliding block and the limiting groove, the sliding distance between the arc-shaped block and the locking rod can be precisely controlled.

[0010] Preferably, a connecting frame is fixedly connected to the outer wall of the inner ring. The connecting frames are symmetrically arranged. A sliding plate is slidably connected inside the connecting frame. A locking post is fixedly connected to one side of the sliding plate. The output end of the locking post extends outward through the connecting frame. The locking post engages with the locking groove.

[0011] Preferably, a spring is provided between the sliding plate and 317, one end of the spring is fixedly connected to one side of the sliding plate, and the other end of the spring is fixedly connected to the inner wall of the connecting frame.

[0012] This utility model provides a capping device for a capping machine. It has the following beneficial effects: (1) This utility model slides the sliding cylinder along the trajectory of the limiting plate and installs it on the outer wall of the guide column, so that the top of the sliding cylinder abuts against the bottom of the limiting ring, and the guide column passes through the round opening. Then, under the action of the locking part, the sliding cylinder is fixed, thereby achieving the purpose of limiting the installation of the machine head.

[0013] (2) This utility model, by passing the guide post through the round opening, holds and rotates the connecting frame, so that each arc block slides simultaneously under the transmission of the outer ring. However, under the action of the arc sliding block and the limiting groove, the sliding distance between the arc block and the locking rod is precisely controlled. Since the magnetic block and the inner wall of the limiting groove are attracted, the position of the arc block is fixed, so as to achieve the purpose of locking the locking rod to the locking slot. When the arc sliding block slides from one end to the other end, the locking post is aligned with the locking slot. Then, under the action of the spring, the sliding plate drives the locking post to slide and locks with the locking slot, so as to reinforce the position of the locking rod, thereby facilitating the disassembly and replacement of different machine heads. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a front view of the present utility model; Figure 3 This is a view of the limiting part of the present invention; Figure 4 This is a detailed view of the limiting part of the present invention; Figure 5 This is a view of the engaging part of the present invention; Figure 6 This is a detailed view of the engaging part of this utility model.

[0015] In the diagram: 1. Base plate; 2. Limiting part; 3. Engaging part. 211 Roller body, 212 Drive mechanism, 213 Transmission column, 214 Limiting plate, 215 Sliding cylinder, 216 Machine head, 217 Limiting ring, 218 Guide column; 311 Arc-shaped sliding block, 312 Magnetic block, 313 Arc-shaped block, 314 Locking rod, 315 Inner ring, 316 Outer ring, 317 Connecting frame, 318 Sliding plate, 319 Spring 1, 320 Locking post. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0018] Example 1: Given the numerous inconveniences in the installation and replacement of the crimping head in existing traditional capping machines, and the fact that most traditional devices employ complex fixing methods, such as using a large number of bolts and nuts for fastening, this utility model provides a preferred embodiment of the capping device for a capping machine, for example... Figure 1-6 As shown: A capping device for a capping machine includes: a base plate 1; a limiting part 2 disposed on the top of the base plate 1; and a locking part 3 disposed inside the limiting part 2; wherein the limiting part 2 includes: a capping machine body 211, which is fixedly connected to the top of the base plate 1; and a drive mechanism 212, which is installed inside the capping machine body 211.

[0019] The output end of the drive mechanism 212 is fixedly connected to a transmission column 213. The outer wall of the transmission column 213 is fixedly connected to a limit plate 214. The limit plate 214 is equidistantly arranged around its circumference. The outer wall of the limit plate 214 is slidably connected to a sliding cylinder 215. The bottom end of the sliding cylinder 215 is fixedly connected to a machine head 216.

[0020] A limiting ring 217 is fixedly connected to the top of the limiting plate 214. The outer wall of the limiting ring 217 has a slot, which is symmetrically arranged. The inside of the limiting ring 217 has a circular opening, which is equidistant from each other around the circumference. The top of the limiting ring 217 has a limiting groove, which is equidistant from each other around the circumference. The top of the sliding cylinder 215 is fixedly connected to a guide post 218, which is adapted to the circular opening. The inside of the guide post 218 has a slot.

[0021] Furthermore, in this embodiment, the sliding cylinder 215 is slidably installed on the outer wall of the guide post 218 along the trajectory of the limiting plate 214, so that the top of the sliding cylinder 215 abuts against the bottom of the limiting ring 217, while the guide post 218 passes through the round opening. Then, under the action of the engaging part 3, the sliding cylinder 215 is fixed, thereby achieving the purpose of limiting the installation of the machine head 216.

[0022] Example 2: Based on Embodiment 1, a preferred embodiment of the capping device for a capping machine provided by this utility model is, for example... Figure 1-6As shown: the engaging part 3 includes: an arc-shaped sliding block 311, which is slidably connected inside the limiting groove; and an arc-shaped block 313, which is fixedly connected to the top of the arc-shaped sliding block 311.

[0023] An installation opening is provided inside the arc-shaped sliding block 311, and a magnetic block 312 is fixedly connected inside the installation opening. A locking rod 314 is fixedly connected to one end of the arc-shaped block 313, and the locking rod 314 engages with the locking opening. An inner ring 315 is fixedly connected between the inner walls of the arc-shaped block 313, and an outer ring 316 is fixedly connected between the outer walls of the arc-shaped block 313. Both the inner ring 315 and the outer ring 316 are slidably connected to the top of the limiting ring 217.

[0024] The outer wall of the inner ring 315 is fixedly connected to a connecting frame 317. The connecting frames 317 are symmetrically arranged. The inside of the connecting frame 317 is slidably connected to a sliding plate 318. A locking post 320 is fixedly connected to one side of the sliding plate 318. The output end of the locking post 320 extends outward through the connecting frame 317. The locking post 320 engages with the locking slot.

[0025] A spring 319 is provided between the sliding plates 318 and 317. One end of the spring 319 is fixedly connected to one side of the sliding plate 318, and the other end of the spring 319 is fixedly connected to the inner wall of the connecting frame 317.

[0026] Furthermore, in this embodiment, after the guide post 218 passes through the circular opening, the connecting frame 317 is held and rotated, so that each arc block 313 slides simultaneously under the transmission of the outer ring 316. However, under the action of the arc sliding block 311 and the limiting groove, the sliding distance between the arc block 313 and the locking rod 314 is precisely controlled. Since the magnetic block 312 is attracted to the inner wall of the limiting groove, the position of the arc block 313 is fixed, thereby achieving the purpose of locking the locking rod 314 to engage with the locking slot. When the arc sliding block 311 slides from one end to the other end, the locking post 320 is aligned with the locking slot. Then, under the action of the spring 319, the sliding plate 318 drives the locking post 320 to slide and engage with the locking slot, thereby reinforcing the position of the locking rod 314, thus facilitating the disassembly and replacement of different machine heads 216.

[0027] In use, firstly, the sliding cylinder 215 is slidably installed on the outer wall of the guide post 218 along the trajectory of the limiting plate 214, so that the top of the sliding cylinder 215 abuts against the bottom of the limiting ring 217, while the guide post 218 passes through the first round opening. Then, under the action of the locking part 3, the sliding cylinder 215 is fixed, thereby achieving the purpose of limiting the installation of the machine head 216. Secondly, after the guide post 218 passes through the first round opening, the connecting frame 317 is held and rotated, so that under the transmission of the outer ring 316, each arc block 313 slides simultaneously. However, when the arc sliding block 311 is in contact with the limiting ring 217, the sliding cylinder 215 is fixed. Under the action of the positioning groove, the sliding distance between the arc block 313 and the locking rod 314 is precisely controlled. Since the magnetic block 312 is attracted to the inner wall of the limiting groove, the position of the arc block 313 is fixed, thereby achieving the purpose of locking the locking rod 314 to engage with the locking slot. When the arc sliding block 311 slides from one end to the other end, the locking post 320 is aligned with the locking slot. Then, under the action of the spring 319, the sliding plate 318 drives the locking post 320 to slide and engage with the locking slot, thereby reinforcing the position of the locking rod 314 and facilitating the disassembly and replacement of different machine heads 216.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A capping device for a capping machine, characterized in that, Includes: base plate (1); The limiting part (2) is set at the top of the base plate (1); The engaging part (3) is provided inside the limiting part (2); The limiting part (2) includes: The main body (211) of the capping machine is fixedly connected to the top of the base plate (1); The drive mechanism (212) is installed inside the body (211) of the capping machine.

2. The capping device of a capping machine according to claim 1, characterized in that: The output end of the drive mechanism (212) is fixedly connected to a transmission column (213), and a limit plate (214) is fixedly connected to the outer wall of the transmission column (213). The limit plate (214) is equidistantly arranged around its circumference, and a sliding cylinder (215) is slidably connected to the outer wall of the limit plate (214). The bottom end of the sliding cylinder (215) is fixedly connected to a machine head (216).

3. A capping device for a capping machine according to claim 2, wherein: The top of the limiting plate (214) is fixedly connected to a limiting ring (217). The outer wall of the limiting ring (217) is provided with a slot. The slots are symmetrically arranged. The inside of the limiting ring (217) is provided with a circular opening. The circular opening is equidistant from each other around the circumference. The top of the limiting ring (217) is provided with a limiting groove. The limiting groove is equidistant from each other around the circumference. The top of the sliding cylinder (215) is fixedly connected to a guide post (218). The guide post (218) is adapted to the circular opening. The inside of the guide post (218) is provided with a slot.

4. The capping device of a capping machine according to claim 1, characterized in that: The engaging part (3) includes: The arc-shaped sliding block (311) is slidably connected inside the limiting groove; The arc-shaped block (313) is fixedly connected to the top of the arc-shaped sliding block (311).

5. A capping device for a capping machine according to claim 4, wherein: The arc-shaped sliding block (311) has an installation port inside, and a magnetic block (312) is fixedly connected inside the installation port. One end of the arc-shaped block (313) is fixedly connected to a locking rod (314), and the locking rod (314) engages with the locking port. An inner ring (315) is fixedly connected between the inner walls of the arc-shaped block (313), and an outer ring (316) is fixedly connected between the outer walls of the arc-shaped block (313). The inner ring (315) and the outer ring (316) are both slidably connected to the top of the limiting ring (217).

6. A capping device for a capping machine according to claim 5, wherein: The outer wall of the inner ring (315) is fixedly connected to a connecting frame (317). The connecting frames (317) are symmetrically arranged. A sliding plate (318) is slidably connected inside the connecting frame (317). A locking post (320) is fixedly connected to one side of the sliding plate (318). The output end of the locking post (320) extends outward through the connecting frame (317). The locking post (320) engages with the locking groove.

7. The capping device of a capping machine according to claim 6, characterized in that: A spring (319) is provided between the sliding plate (318) and 317. One end of the spring (319) is fixedly connected to one side of the sliding plate (318), and the other end of the spring (319) is fixedly connected to the inner wall of the connecting frame (317).

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