Bottle cap transmission disc

Abstract

The utility model discloses a bottle cap transmission disc, including lower fixed disc and with lower fixed disc detachable connection's upper fixed disc, is equipped with annular installation groove on the circumference surface of bottle cap rotating disc, a plurality of installation positions are arranged at equal intervals in the installation groove, and the ceramic star wheel piece of detachable installation is all installed in each installation position, the outside end of star wheel piece has the semicircular notch of step structure, is used for bearing bottle cap. In this way, by adopting the ceramic star wheel piece of single piece structure, not only high temperature damage of high temperature bottle cap to star wheel piece is avoided, and only more single star wheel piece greatly reduces maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of bottle cap machines, specifically to a bottle cap transmission disc. Background Technology

[0002] In the production process of a bottle cap assembly machine, a bottle cap rotating disc is used to achieve turns when the bottle caps need to be turned. The existing bottle cap rotating disc has multiple conveyor blocks evenly distributed on it, each with multiple slots with stepped structures for carrying bottle caps. During operation, at the feeding station, the bottle cap feeding mechanism picks up the arriving bottle caps one by one and inserts them sequentially into the slots of the bottle cap rotating disc, causing the bottle caps to rotate. When the bottle caps reach the discharge station, the bottle cap discharge mechanism picks up the bottle caps from the slots and conveys them to the next production process.

[0003] The existing conveyor block is made of stainless steel. In actual production, the temperature of the stainless steel conveyor block can rise above 100℃ under the action of high-frequency current. This causes the temperature of the elastic hook, which is located above the slot of the conveyor block and is used to engage with the conveyor block to hook the bottle cap and make circular motion, to rise simultaneously. When the bottle cap moves to the discharge station with the transmission plate, the elastic hook switches to the open state to release the bottle cap. However, due to the high temperature, the sealing gasket inside the bottle cap is prone to sticking to the elastic hook and being carried away by the hook, resulting in empty cap defects; moreover, the carried-away sealing gasket may also adhere to the next bottle cap, resulting in material residue, which seriously affects the product qualification rate. Utility Model Content

[0004] Based on this, and in response to the aforementioned technical problems, this utility model provides a bottle cap transmission disc.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A bottle cap drive plate includes a lower fixed plate and an upper fixed plate detachably connected to the lower fixed plate. An annular mounting groove is provided on the circumference of the bottle cap rotating plate. Multiple mounting positions are equally spaced in the mounting groove. A ceramic star wheel can be detachably installed in each mounting position. The outer end of the star wheel has a semi-circular groove with a stepped structure for supporting the bottle cap.

[0007] By employing the above technical solution and using high-temperature resistant ceramic star wheel plates, heat damage from high-temperature bottle caps can be effectively resisted, ensuring the integrity of the star wheel plate's groove structure and maintaining the stability and reliability of the transmission process. Furthermore, since the ceramic star wheel plate is not a conductor, it will not heat up under high-frequency current. In addition, by replacing the entire transmission block with a single star wheel plate, when one star wheel plate is damaged, only that single star wheel plate needs to be replaced, thus significantly reducing maintenance costs.

[0008] In a specific embodiment of this utility model: both the upper fixing plate and the lower fixing plate are made of aluminum.

[0009] In a specific embodiment of this utility model: each star wheel piece is fixed in its corresponding installation position by bolts, and each star wheel piece has a through hole through which bolts can pass. The upper fixing plate and the lower fixing plate are provided with bolt holes communicating with the through holes at each installation position.

[0010] In a specific embodiment of this utility model: the star wheel plate has a first positioning pin hole, and the lower fixing plate is provided with a second positioning pin hole communicating with the first positioning pin hole at each installation position. Positioning pins are provided in both positioning pin holes. With this structure, by inserting positioning pins into the first positioning pin hole of the star wheel plate and the second positioning pin hole of the lower fixing plate, the star wheel plate can be quickly and accurately aligned with the installation position during installation, avoiding offset errors caused by manual installation.

[0011] In summary, by adopting a single-piece ceramic star wheel, not only is high-temperature damage to the star wheel caused by the high-temperature bottle cap avoided, but also maintenance costs are significantly reduced by replacing only a single star wheel. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings.

[0013] Figure 1 It is a transport block based on existing technology;

[0014] Figure 2 This is a schematic diagram of the structure of the star wheel plate of this utility model;

[0015] Figure 3 Multiple star-shaped gears are mounted on the bottle cap drive plate;

[0016] Figure 4 This is a schematic diagram of the structure of the upper fixing plate of this utility model;

[0017] Figure 5 This is a structural schematic diagram of the lower fixing plate of this utility model. Detailed Implementation

[0018] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 2 and Figure 3As shown, this utility model is a bottle cap transmission disc, including a lower fixed disc 10 and an upper fixed disc 11 detachably connected to the lower fixed disc 10. The bottle cap transmission disc 9 has an annular mounting groove on its circumference. Multiple mounting positions 8 are evenly spaced within the mounting groove. A ceramic star wheel 12 can be detachably mounted in each mounting position 8. Each star wheel 12 has a stepped semi-circular groove 13 on its outer end for supporting the bottle cap.

[0020] In this way, by using high-temperature resistant ceramic star wheel plates, heat damage from high-temperature bottle caps can be effectively resisted, ensuring the integrity of the star wheel plate's groove structure and thus maintaining the stability and reliability of the transmission process. Furthermore, since ceramic star wheel plates are not conductors, they will not heat up under high-frequency current. In addition, by replacing the entire transmission block with individual star wheel plates, when one star wheel plate is damaged, only that single star wheel plate needs to be replaced, significantly reducing maintenance costs.

[0021] like Figures 3-5 As shown, in this embodiment, both the upper fixing plate 11 and the lower fixing plate 10 are made of aluminum.

[0022] In this embodiment, each star wheel 12 is fixed in its corresponding mounting position 8 by bolts. Each star wheel 12 has a through hole 121 through which the bolt can pass. The upper fixing plate 11 and the lower fixing plate 10 are provided with bolt holes 101 communicating with the through holes 121 at each mounting position 8.

[0023] In this embodiment, the star wheel 12 has a first positioning pin hole 122. The lower fixing plate 10 is provided with a second positioning pin hole 102 communicating with the first positioning pin hole 122 at each installation position 8. Positioning pins are provided in both positioning pin holes. Thus, by inserting the positioning pins into the first positioning pin hole 122 of the star wheel and the second positioning pin hole 102 of the lower fixing plate, the star wheel can be quickly and accurately aligned with the installation position during installation, avoiding offset errors caused by manual installation.

[0024] During assembly, each star wheel piece 12 is placed at its respective mounting position 8 on the lower fixed plate 10. Then, positioning pins are inserted into the first positioning pin hole 122 of the star wheel piece 12 and the second positioning pin hole 102 of the lower fixed plate to initially fix the star wheel piece 12 in place. Afterwards, the upper fixed plate 11 is assembled with the lower fixed plate 10, pressing down all the star wheel pieces 12. The ends of each bolt are then passed sequentially through the bolt holes 101 of the corresponding upper fixed plate and the through holes 121 of the star wheel piece 12, and tightened into the bolt holes 101 of the lower fixed plate.

[0025] In summary, by adopting a single-piece ceramic star wheel, not only is high-temperature damage to the star wheel caused by the high-temperature bottle cap avoided, but also maintenance costs are significantly reduced by replacing only a single star wheel.

[0026] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A bottle cap transmission disc, comprising a lower fixed disc and an upper fixed disc detachably connected to the lower fixed disc, wherein an annular mounting groove is provided on the circumferential surface of the bottle cap rotating disc, characterized in that, The mounting groove has multiple mounting positions at equal intervals. Each mounting position can be detachably installed with a ceramic star wheel. The outer end of the star wheel has a semi-circular groove with a stepped structure for supporting the bottle cap.

2. The bottle cap transmission disc according to claim 1, characterized in that, Both the upper and lower fixing plates are made of aluminum.

3. The bottle cap transmission disc according to claim 2, characterized in that, Each star wheel is fixed in its corresponding installation position by bolts. Each star wheel has a through hole through which the bolts can pass. The upper fixing plate and the lower fixing plate are provided with bolt holes communicating with the through holes at each installation position.

4. The bottle cap transmission disc according to claim 2, characterized in that, The star wheel has a first positioning pin hole, and the lower fixed plate has a second positioning pin hole communicating with the first positioning pin hole at each installation position. Positioning pins are provided in the two positioning pin holes.

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