A plastic bottle cap marking device

Abstract

The utility model relates to technical fields especially, and more particularly to a plastic bottle cap marking device. The utility model provides such a plastic bottle cap marking device, which comprises: a fixed seat, the fixed seat top rotatablely is equipped with the rotating seat, the rotating seat includes vertical cylinder bucket and the ring piece of cylinder bucket bottom, the rotating seat cylinder bucket outside lower portion is equipped with the slide rail, the slide rail is equipped with a plurality of limit seats and is slidably arranged in the slide rail, and one end of the vertical cylinder bucket of the limit seat away from the rotating seat is equipped with a U-shaped opening piece. In the whole marking process, by controlling the number of limit seats in the slide rail, multiple bottle caps can be processed simultaneously within the same marking operation time, so that the staff can directly connect the device with the bottle cap production line, and by controlling the number of limit seats on the rotating seat when the rotating seat rotates, the production efficiency of the production line can be matched.

Description

Technical Field

[0001] This utility model relates to the technical field, and in particular to a marking device for plastic bottle caps. Background Technology

[0002] The plastic bottle cap marking device is a device that etches permanent marks onto the surface of bottle caps through a cold processing method. It is mainly used to solve the problem that information is easily lost due to wear, fading or contamination in traditional ink printing.

[0003] There are many types of traditional marking machines, the most common being pneumatic marking machines, electromagnetic marking machines, electrochemical marking machines, and laser marking machines. However, traditional marking machines mostly complete the marking process by placing the bottle cap at the marking position and removing it after marking. Although the completion rate is relatively high, this method is completely separate from the production line. If it is to be integrated into the production line, a separate transmission device is required to transport the bottle cap. Furthermore, the overall marking efficiency of the marking machine is relatively fixed and it is difficult to adapt to the production rate of different bottle caps.

[0004] Therefore, it is necessary to design a marking device for plastic bottle caps with a high degree of automation and adjustable marking speed. Utility Model Content

[0005] To overcome the shortcomings of traditional marking machines, which require a separate transmission device to transport bottle caps when integrated into a production line, and whose overall marking efficiency is relatively fixed and difficult to adapt to different bottle cap production rates, the technical problem of this utility model is to provide a plastic bottle cap marking device with a high degree of automation and adjustable marking speed.

[0006] The technical implementation scheme of this utility model is as follows: a plastic bottle cap marking device, comprising: a fixed base and a rotating base, wherein the fixed base is rotatably provided with a rotating base on its top, and a slide rail is provided on the lower outer side of the rotating base. Multiple limiting seats are slidably provided in the slide rail, and one end of each limiting seat is provided with a U-shaped opening. A clamping component is provided on the top of the limiting seat near the limiting seat, and a marking component is provided on the top of the limiting seat. Two guide frames are provided on the top of the fixed base near the outer side, and the two guide frames are respectively aligned with the entry position and the exit position of the bottle cap. A limiting guide rail is provided on the top of the fixed base, and the end of the limiting guide rail near the exit position of the bottle cap is arc-shaped and extends towards the guide frame. The bottle cap can accurately enter the guide frame from the limiting seat along the limiting guide rail. A power component for driving the rotating base to rotate is provided on the fixed base.

[0007] Further explanation includes: a limiting clamp, wherein the U-shaped groove of the limiting seat has sliding grooves on both sides, and a limiting clamp is provided in each sliding groove. The limiting clamp is a concave arch shape with the middle part concave towards the sliding groove, and an elastic element connects the limiting clamp and the limiting seat.

[0008] Further explanation: It also includes: an arc-shaped rod and a sleeve rod. The arc-shaped rod and the sleeve rod are respectively detachably provided on both sides inside the limiting seat. The arc-shaped rod and the sleeve rod of two adjacent limiting seats on the rotating seat are mutually sleeved and slidably engaged.

[0009] Further explanation includes: a protective cover, wherein the top of the mounting base is provided with a protective cover.

[0010] To further explain, the protective cover has an opening on the vertical side between the two guide frames that are close to each other. The opening allows a clear view of the limiting seat and the components on the limiting seat at that location.

[0011] The beneficial effects of this utility model are as follows: During the entire marking process, the device can continuously and automatically complete the marking operation on bottle caps by controlling the rotation speed of the rotating seat. At the same time, by controlling the number of limit seats in the slide rail, multiple bottle caps can be processed simultaneously within the same marking operation time. In this way, the operator can directly connect this device to the bottle cap production line. By controlling the number of limit seats on the rotating seat when the rotating seat rotates, the production efficiency of the production line can be matched. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a partial three-dimensional structural diagram of the present invention.

[0014] Figure 3 This is a three-dimensional structural diagram of the fixed base, rotating base, and limiting guide rail of this utility model.

[0015] Figure 4 This is a three-dimensional structural diagram of the slide rail, limit seat, and clamping assembly of this utility model.

[0016] Figure 5 This is a three-dimensional structural diagram of the limiting seat, limiting clamp, and elastic element of this utility model.

[0017] The markings in the attached diagram are as follows: 1: fixed seat, 2: rotating seat, 3: slide rail, 4: limit seat, 401: clamping assembly, 5: marking assembly, 6: guide frame, 7: limit guide rail, 8: power assembly, 9: slide groove, 10: limit clamp, 11: elastic element, 12: arc rod, 13: sleeve rod, 14: protective cover. Detailed Implementation

[0018] The present invention will now be described more fully below with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. However, the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and to fully convey the scope of the invention to those skilled in the art.

[0019] Example 1 like Figure 1-5 As shown, a plastic bottle cap marking device includes a fixed base 1, a rotating base 2, a slide rail 3, a limiting base 4, a clamping assembly 401, a marking assembly 5, a guide frame 6, a limiting guide rail 7, and a power assembly 8. The fixed base 1 has a rotating base 2 rotatably mounted on its top. The rotating base 2 includes a vertical cylindrical barrel and an annular plate at the bottom of the cylindrical barrel. A slide rail 3 is provided on the lower outer side of the cylindrical barrel of the rotating base 2. Multiple limiting seats 4 are slidably mounted inside the slide rail 3. The end of the vertical cylindrical barrel away from the rotating base 2 of the limiting seat 4 has a U-shaped opening. A clamping component 401 is provided on the top of the limiting seat 4 near the limiting seat 4. By controlling the clamping component 401 to clamp with the guide rail, the limiting seat 4 and the guide rail are relatively fixed. A marking component 5 is provided on the top of the limiting seat 4. The marking component 5 is directly opposite the U-shaped opening of the limiting seat 4. The top of the fixed seat 1 is provided with two guide frames 6 near the outer side. The two guide frames 6 are directly opposite the entry position and the discharge position of the bottle cap, respectively. The top of the fixed seat 1 is provided with a limiting guide rail 7. The middle part of the limiting guide rail 7 surrounds the rotating seat 2 and does not contact the bottle cap. The end of the limiting guide rail 7 near the discharge position of the bottle cap is an arc extending towards the guide frame 6. The bottle cap can accurately enter the guide frame 6 from the limiting seat 4 along the limiting guide rail 7. The fixed seat 1 is provided with a power component 8 that drives the rotating seat 2 to rotate.

[0020] For example, in use, by connecting the bottle cap entry position and discharge position of this device to an external bottle cap conveying structure, the bottle cap can be directly conveyed through the conveying structure from the bottle cap entry position to the U-shaped opening of the limiting seat 4. Then, the marking component 5 performs a marking operation on the bottle cap. Based on this, by evenly spacedly arranging multiple limiting seats 4 on the slide rail 3 and fixing them with the clamping component 401, when the rotating seat 2 rotates, the rotating seat 2 can rotate the limiting seats 4, gradually moving the bottle cap from the bottle cap entry position to the bottle cap discharge position. During this process, the marking component 5 completes the marking operation on the bottle cap, and the limiting guide rail 7 at the top of the fixed seat 1 can, through the arc structure, guide the bottle cap towards the limiting seat when the bottle cap moves to the bottle cap discharge position. 4. The outer side ejects the bottle cap, achieving an automatic discharge effect. Thus, during the entire marking process, by controlling the rotation speed of the rotating seat 2, the time taken for the limiting seat 4 to move the bottle cap from the feeding position to the discharge position is greater than or equal to the bottle cap marking completion time. This allows the device to continuously and automatically complete the bottle cap marking operation. At the same time, by controlling the number of limiting seats 4 in the slide rail 3, the marking efficiency of the bottle cap can be controlled. This allows multiple bottle caps to be processed simultaneously within the same marking operation time. The more bottle caps processed at the same time, the higher the processing efficiency. In this way, the operator can directly connect this device to the bottle cap production line. By controlling the number of limiting seats 4 on the rotating seat 2 when it rotates, the production efficiency of the production line can be matched.

[0021] like Figure 1 , Figure 4 and Figure 5 As shown, it also includes a limiting clamp 10 and an elastic element 11. The U-shaped groove of the limiting seat 4 has a sliding groove 9 on both sides. The limiting clamp 10 is provided in the sliding groove 9. The limiting clamp 10 is a concave arch shape with the middle part concave to the sliding groove 9. The elastic element 11 is connected between the limiting clamp 10 and the limiting seat 4.

[0022] The elastic element 11 controls the sliding of the limiting clamp 10 within the slide groove 9, enabling clamping and fixing of bottle caps of different sizes. The concave structure in the middle of the limiting clamp 10 stably controls the bottle cap to remain directly below the marking component 5, ensuring marking accuracy. The arc-shaped structures at both ends of the limiting clamp 10 allow the bottle cap to squeeze and push open the limiting clamp 10 when it is inserted into the limiting seat 4, preventing the limiting clamp 10 from blocking the bottle cap.

[0023] like Figure 1 and Figure 2 As shown, it also includes an arc-shaped rod 12 and a sleeve rod 13. The arc-shaped rod 12 and the sleeve rod 13 are respectively detachably provided on the horizontal sides of the limiting seat 4. The arc-shaped rod 12 and the sleeve rod 13 of the two adjacent limiting seats 4 on the rotating seat 2 are mutually sleeved and slidably engaged.

[0024] The arc-shaped rod 12 and the sleeve rod 13 can form an arc-shaped blocking structure between two adjacent limiting seats 4. When the rotating seat 2 drives the limiting seat 4 to rotate, it prevents the bottle cap from entering the position between the two limiting seats 4. Furthermore, the sliding sleeve of the arc-shaped rod 12 and the sleeve rod 13 can form a telescopic and extendable structure to adapt to different distances between the limiting seats 4 when different numbers of limiting seats 4 are set on the rotating seat 2.

[0025] like Figure 1 and Figure 2 As shown, it also includes a protective cover 14, and the top of the mounting base 1 is provided with a protective cover 14.

[0026] The protective cap 14 can effectively protect the limiting seat 4 and the parts on the limiting seat 4 when the bottle cap is marked, so as to avoid external influences from damaging the parts or affecting the marking process. The protective cap 14 has an opening on the vertical side between the two guide frames 6 that are close to each other. The opening can clearly observe the limiting seat 4 and the parts on the limiting seat 4 at that position.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A marking device for plastic bottle caps, characterized in that, include: The fixed seat (1) and the rotating seat (2) are provided. The rotating seat (2) is rotatably provided on the top of the fixed seat (1). The lower outer side of the rotating seat (2) is provided with a slide rail (3). Multiple limiting seats (4) are slidably provided in the slide rail (3). One end of the limiting seat (4) is provided with a U-shaped opening. The top of the limiting seat (4) is provided with a clamping component (401) near the limiting seat (4). The top of the limiting seat (4) is provided with a marking component (5). The top of the fixed seat (1) is provided with two guide frames (6) near the outer side. The two guide frames (6) are respectively facing the entry position and the discharge position of the bottle cap. The top of the fixed seat (1) is provided with a limiting guide rail (7). The end of the limiting guide rail (7) near the discharge position of the bottle cap is an arc extending towards the guide frame (6). The bottle cap can accurately enter the guide frame (6) from the limiting seat (4) along the limiting guide rail (7). The fixed seat (1) is provided with a power component (8) that drives the rotating seat (2) to rotate.

2. The plastic bottle cap marking device according to claim 1, characterized in that it further includes... include: The limiting clamp (10) has sliding grooves (9) on both sides of the U-shaped groove of the limiting seat (4), and the limiting clamp (10) is provided in the sliding groove (9). The limiting clamp (10) is a concave arch shape with the middle part concave to the sliding groove (9). An elastic element (11) is connected between the limiting clamp (10) and the limiting seat (4).

3. A plastic bottle cap marking device according to claim 2, characterized in that it further includes... include: Arc rod (12) and sleeve rod (13) are respectively detachably provided on both sides of the inner side of the limiting seat (4). The arc rod (12) and sleeve rod (13) of the two adjacent limiting seats (4) on the rotating seat (2) are mutually sleeved and slidably engaged.

4. A plastic bottle cap marking device according to claim 3, characterized in that it further includes... include: A protective cover (14) is provided on the top of the fixing seat (1).

5. A plastic bottle cap marking device according to claim 4, characterized in that, The protective cover (14) has an opening on the vertical side between the two guide frames (6) that are close to each other. The opening allows a clear view of the limiting seat (4) and the components on the limiting seat (4).

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