Accurate positioning earphone charging case battery pressure maintaining device

Abstract

The utility model relates to accurate positioning earphone charging case battery pressure maintaining equipment, which comprises a pressure maintaining bottom plate, the pressure maintaining bottom plate is respectively provided with a streamline structure, a jacking structure and a pressing structure, the jacking structure comprises a positioning plate, the positioning plate is provided with a positioning port, a positioning assembly is arranged in the positioning port, and the pressing structure is arranged on the positioning port. The positioning assembly comprises a positioning sliding plate and a positioning pin fixedly connected to the positioning sliding plate, the bottom of the positioning plate is fixedly connected with a positioning base, the positioning pin faces the two sides of an opening of the positioning opening, the pressing structure comprises a pressing block, the pressing block faces the center of the opening of the positioning opening, and the pressing block is opposite to the center of the positioning plate. And by arranging the positioning assembly and the pressing assembly, the directional pressing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure-holding equipment, and particularly relates to a pressure-holding equipment for accurately positioning the battery of a headphone charging case. Background Art

[0002] A headphone charging case is a supporting product for wireless headphones. It can store wireless headphones by placing them in the headphone charging case and can charge the headphone charging case during the storage process.

[0003] During the processing of the headphone charging case, a pressure-holding operation needs to be performed on the headphone charging case. Through the pressure-holding operation, an anti-static film or a charging case protective cover pasted on the headphone charging case can play a role in protecting the performance of the charging case. Generally, during pressure-holding, it will be placed in a pressure-holding device for pressure-holding, and the anti-static film or the charging case protective cover will be pressed firmly on the surface of the charging case.

[0004] In the existing pressure-holding process, during the pressure-holding process, the carrier will vibrate when lifting, which easily causes the products on the pressure-holding device and the carrier to be difficult to align. When the pressure-holding device and the carrier are not accurately positioned, pressure-holding will cause deviation in the pressure-holding position, resulting in the offset of the pressed positions of the charging case protective cover and the anti-static film on the headphone charging case, and the bonding is not firm and irregular, which will reduce the practical efficiency of the headphone charging case. Content of the Utility Model

[0005] The purpose of the utility model is to set up a pressure-holding device that can be positioned, which can be accurately positioned and limited during the pressure-holding process, so as to improve the accuracy of the pressure-holding position and the quality of product pressure-holding.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: including a pressure-holding bottom plate, on which a streamline structure, a jacking structure and a pressing structure are respectively arranged. The jacking mechanism includes a positioning plate, a positioning opening is arranged on the positioning plate, a positioning component is arranged in the positioning opening, the positioning component includes a positioning sliding plate and a positioning pin fixedly connected to the positioning sliding plate, the bottom of the positioning plate is fixedly connected with a positioning base, the positioning pin faces both sides of the opening of the positioning opening, the pressing structure includes a pressing block, the pressing block faces the center of the opening of the positioning opening, and the center positions of the pressing block and the positioning plate are opposite.

[0007] Preferably, the positioning component further includes a positioning part fixedly connected to the positioning plate, the positioning part is in an inverted "T" shape, and the middle part of the positioning part faces the middle part of the positioning opening.

[0008] Preferably, the lifting mechanism further includes a lifting cylinder fixedly connected to the positioning base. The output end of the lifting cylinder is fixedly connected to a lifting plate, and the lifting plate is fixedly connected to the positioning plate.

[0009] Preferably, a fine-tuning cylinder is fixedly connected to the bottom of the lifting plate, and the output end of the fine-tuning cylinder is fixedly connected to the bottom surface of the lifting plate.

[0010] Preferably, the pressing structure further includes a pressing cylinder and a pressing support frame. The pressing cylinder is fixedly connected to the pressing support frame. A counterweight plate is fixedly connected to the top end of the pressing block. Several counterweight blocks are detachably connected to the counterweight plate. Several sliding counterweight rods are fixedly arranged on the counterweight plate, and several of the counterweight blocks pass through the sliding counterweight rods.

[0011] Preferably, the streamline structure includes a conveyor belt and a streamline support frame. Several limiting structures are arranged in an array at a position corresponding to the lifting structure on the streamline support frame.

[0012] The beneficial effects of the present invention are as follows:

[0013] 1. By setting the positioning component, during the pressure-holding process, the carrier can pass through the positioning port of the positioning component, enabling the pressure-holding surface for pressure-holding and the surface of the product on the carrier to be in position correspondence, achieving the positioning effect.

[0014] 2. By setting the lifting mechanism, the product carrier can be pressure-held in a lifted manner, without affecting the normal use of the carrier streamline below, thereby enabling cooperation with multi-station pressure-holding and improving the pressure-holding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a pressure-holding device for accurately positioning the battery of a headphone charging case according to the present invention;

[0016] Figure 2 is a schematic structural diagram of a part of the lifting structure of the present invention;

[0017] Figure 3 is a schematic structural diagram of a part of the pressing structure of the present invention;

[0018] Figure 4 is a schematic structural diagram of a part of the streamline structure of the present invention.

[0019] In the figure:

[0020] 1. Pressure-holding bottom plate; 11. Streamline structure; 111. Conveyor belt; 112. Streamline support frame; 113. Limiting structure;

[0021] 2. Lifting structure; 21. Positioning plate; 22. Positioning port; 23. Positioning component; 231. Positioning sliding plate; 232. Positioning pin; 233. Positioning base; 24. Positioning piece; 25. Lifting cylinder; 26. Lifting plate; 261. Fine-tuning cylinder

[0022] 3. Pressing structure; 31. Pressing block; 32. Pressing cylinder; 33. Pressing support frame; 34. Counterweight plate; 35. Counterweight block; 36. Sliding counterweight rod Detailed implementation manners

[0023] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further describes the present utility model in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model, and are not used to limit the present utility model

[0024] Refer to Figures 1-4 , a pressure-holding bottom plate 1 is provided. The pressure-holding bottom plate 1 can perform pressure-holding. A streamline structure 11, a lifting structure 2 and a pressing structure 3 are respectively arranged on the pressure-holding bottom plate 1. Among them, the streamline structure 11 can transport the carrier to the pressure-holding position, the lifting structure 2 can lift the carrier in the vertical direction, and the pressing structure 3 can press the lifted carrier

[0025] Refer to Figures 1-4 , the lifting structure 2 includes a positioning plate 21. A positioning port 22 is opened on the positioning plate 21. The positioning plate 21 and the positioning port 22 cooperate with each other to achieve the positioning effect. A positioning component 23 is arranged in the positioning port 22. The positioning component 23 includes a positioning sliding plate 231 and a positioning pin 232 fixedly connected to the positioning sliding plate 231. A positioning base 233 is fixedly connected to the bottom of the positioning plate 21. The positioning pin 232 faces both sides of the opening of the positioning port 22. The positioning base 233 can play a supporting role and enable the positioning pin 232 to be positioned with the bottom of the positioning plate 21, and ensure the position accuracy of the carrier

[0026] Refer to Figures 1-4 , the positioning component 23 further includes a positioning piece 24 fixedly connected to the positioning sliding plate 231. The positioning piece 24 is in an inverted "T" shape. The middle part of the positioning piece 24 faces the middle part of the positioning port 22. The carrier is supported by the shape of the positioning piece 24 to fix the carrier on the positioning piece 24

[0027] Refer to Figures 1-4, the lifting structure 2 further includes a lifting cylinder 25 fixedly connected to the positioning base 233. The output end of the lifting cylinder 25 is fixedly connected with a lifting plate 26. The lifting plate 26 is fixedly connected to the positioning sliding plate 231. The lifting plate 26 can move vertically through the output end of the lifting cylinder 25 and drive the positioning plate 21 to move in the vertical direction. The bottom of the lifting plate 26 is fixedly connected with a fine-tuning cylinder 261. The output end of the fine-tuning cylinder 261 is fixedly connected to the bottom surface of the lifting plate 26. The lifting cylinder 25 can also drive the fine-tuning cylinder 261 to slide. The fine-tuning cylinder 261 can adjust the position of the positioning sliding plate 231 within a small range at an appropriate position.

[0028] Reference Figures 1-4 , the pressing structure 3 includes a pressing block 31. The pressing block 31 faces the center of the opening of the positioning port 22, and the center positions of the pressing block 31 and the positioning plate 21 are opposite. The pressing structure 3 further includes a pressing cylinder 32 and a pressing support frame 33. The pressing cylinder 32 is fixedly connected to the pressing support frame 33. The output end of the pressing cylinder 32 drives the pressing block 31 to move in the vertical direction. The top end of the pressing block 31 is fixedly connected with a counterweight plate 34. Several counterweight blocks 35 are detachably connected to the counterweight plate 34. Several sliding counterweight rods 36 are fixedly arranged on the counterweight plate 34. Several counterweight blocks 35 pass through the sliding counterweight rods 36. By passing the counterweight rods through several counterweight blocks 35, the effect of increasing the pressing force can be achieved by disassembling and assembling the counterweight blocks 35.

[0029] Reference Figures 1-4 , the streamline structure 11 includes a conveyor belt 111 and a streamline support frame 112. Several limiting structures 113 are arranged in an array at the position corresponding to the lifting structure 2 on the streamline support frame 112. The limiting structures 113 can stop the carriers on the streamline at the corresponding positions and be lifted for pressing and pressure maintaining under the action of the lifting structure 2 opposite to the corresponding limiting structures 113.

[0030] The working principle of this mechanism is as follows: when the pressure-holding process is carried out, the carrier is transported by the conveyor belt 111 on the streamline structure 11. When the carrier is transported to the bottom of the jacking structure 2, the jacking cylinder 25 will start and drive the jacking plate 26 to move, and the jacking plate 26 will drive the positioning sliding plate 231 to move. When the positioning sliding plate 231 moves upward, the positioning pin 232 will be stuck in the bottom of the carrier, and the carrier will be dragged up on the surface of the jacking part. After the product passes through the positioning port 22, the fine-tuning cylinder 261 is started to rise, close to the direction of the pressing block 31. At this time, the pressing cylinder 32 is started to adjust the weight of the counterweight block 35, so that the pressing block 31 and the product surface on the carrier are in contact and pressure-holding molding, thereby completing the pressure-holding process. When this product is pressure-holding, since the jacking mechanism lifts the carrier, the transmission of the conveyor belt 111 is not blocked, so that the subsequent carrier can be transported to the subsequent multiple jacking structures 2 for simultaneous pressure holding, which improves the efficiency of pressure holding, thereby achieving the effect of accurate positioning and pressure holding.

[0031] The above embodiments are used to further illustrate the present invention, but the present invention is not limited to these specific implementations. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention should be understood to be within the protection scope of the present invention.

Claims

1. A device for accurately positioning the battery pressure of an earphone charging case, characterized in that: The invention comprises a pressure-maintaining bottom plate (1), on which a streamline structure (11), a lifting structure (2) and a pressing structure (3) are respectively arranged, the lifting structure (2) comprises a positioning plate (21), a positioning opening (22) is opened on the positioning plate (21), a positioning assembly (23) is arranged in the positioning opening (22), the positioning assembly (23) comprises a positioning sliding plate (231) and a positioning pin (232) fixedly connected to the positioning sliding plate (231), a positioning base (233) is fixedly connected to the bottom of the positioning plate (21), the positioning pin (232) faces two sides of the opening of the positioning opening (22), the pressing structure (3) comprises a pressing block (31), the pressing block (31) faces the center of the opening of the positioning opening (22), and the center positions of the pressing block (31) and the positioning plate (21) are relative.

2. According to claim 1, a device for accurately positioning a headphone charging case battery pressure maintaining device is characterized in that: The positioning assembly (23) further comprises a positioning member (24) fixedly connected to the positioning sliding plate (231), wherein the positioning member (24) is in an inverted "T" shape, and the middle portion of the positioning member (24) faces the middle portion of the positioning opening (22).

3. The device for accurately positioning the battery pressure maintaining of the earphone charging case according to claim 1 is characterized in that: The lifting structure (2) further comprises a lifting cylinder (25) fixedly connected to the positioning base (233), the output end of the lifting cylinder (25) being fixedly connected to a lifting plate (26), and the lifting plate (26) and the positioning sliding plate (231) being fixedly connected.

4. The device for accurately positioning the battery pressure maintaining of the earphone charging case according to claim 3 is characterized in that: A fine-tuning cylinder (261) is fixedly connected to the bottom of the lifting plate (26), and an output end of the fine-tuning cylinder (261) is fixedly connected to the bottom surface of the lifting plate (26).

5. The device for accurately positioning the battery pressure maintaining of the earphone charging case according to claim 1, characterized in that: The pressing structure (3) further comprises a pressing cylinder (32) and a pressing support frame (33), wherein the pressing cylinder (32) is fixedly connected to the pressing support frame (33), a counterweight plate (34) is fixedly connected to the top end of the pressing block (31), a plurality of counterweight blocks (35) are detachably connected to the counterweight plate (34), a plurality of sliding counterweight rods (36) are fixedly arranged on the counterweight plate (34), and a plurality of the counterweight blocks (35) pass through the sliding counterweight rods (36).

6. The device for accurately positioning the battery pressure maintaining of the earphone charging case according to claim 1, characterized in that: The streamline structure (11) comprises a conveyor belt (111) and a streamline support frame (112), and a plurality of position limiting structures (113) are arranged on the streamline support frame (112) in an array corresponding to positions of the jacking structure (2).

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