Full-automatic earphone pinching machine

Abstract

The utility model relates to the technical field of lead batteries, and discloses a full-automatic lug pinching machine which comprises a workbench, the top of the workbench is fixedly connected with a first air cylinder, the output end of the first air cylinder is fixedly connected with a sliding plate, the left side of the sliding plate is provided with an adjusting assembly, and the adjusting assembly is connected with a connecting rod. A clamping block is fixedly connected to the left side of the connecting rod, a supporting column is fixedly connected to the top of the workbench, a top plate is fixedly connected to the top of the supporting column, a second air cylinder is fixedly connected to the top of the top plate, a pressing plate is fixedly connected to the output end of the second air cylinder, a driving assembly is arranged at the bottom of the pressing plate, and the driving assembly is connected with a pressing block. According to the utility model, through the linkage among the double-end motor, the threaded rod, the nut pair and the pressing blocks, the distance between the pressing blocks is adjusted through the movement of the nut pair on the threaded rod, so that the tabs of the storage batteries with different sizes are pinched, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lead batteries, in particular to a fully automatic pinching earphone. Background Art

[0002] Lead-acid battery is a chemical power source that converts chemical energy into electrical energy. It is a reversible DC power source that relies on internal chemical reactions to store electrical energy or supply power to electrical equipment. During the production process of lead-acid batteries, the battery pack is placed in a battery box. In order to protect the separator paper on the plate, a protective mesh is placed between the tabs. Before welding the tabs, one of the tabs on the side needs to be bent inward at a certain angle so that the lid can be closed normally after welding.

[0003] After searching, the existing Chinese patent publication number is: CN207320263U, which provides a battery tab pinching device. The patent pushes the battery to the bottom of the lower pressing block by pushing the pushing claw through the pushing cylinder. The lower pressing cylinder presses the lower pressing block downward, and the bearing presses the tab to make the tab bend inward. The tab pinching process is completed by a machine, and the size of the tab bent inward is consistent, which reduces the labor intensity of workers and improves production efficiency.

[0004] Although the above patent can reduce the labor intensity of workers and improve production efficiency, the above battery tab pinching device still has the following problems: the pushing claws cannot adapt to batteries of different sizes, and the pressing block when pinching the tabs cannot adapt to batteries of different sizes, and the applicability is low. At the same time, the battery is prone to move when pinching the tabs, affecting the quality of the pinched tabs.

[0005] In view of the above problems, a fully automatic earphone pinching device is proposed. Utility Model Content

[0006] The utility model aims to provide a fully automatic earphone pinching device, which solves the problems in the background technology that the pushing claws cannot adapt to batteries of different sizes, the pressing blocks cannot adapt to batteries of different sizes when pinching the ear tabs, and the applicability is low. At the same time, the batteries are prone to move when pinching the ear tabs, which affects the quality of the pinched ear tabs.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic earphone pinching device, comprising a workbench, a first cylinder is fixedly connected to the top of the workbench, a sliding plate is fixedly connected to the output end of the first cylinder, an adjustment component is arranged on the left side of the sliding plate, the adjustment component is connected to a connecting rod, a clamping block is fixedly connected to the left side of the connecting rod, a support column is fixedly connected to the top of the support column, a top plate is fixedly connected to the top of the top plate, a second cylinder is fixedly connected to the top of the top plate, a pressure plate is fixedly connected to the output end of the second cylinder, a driving component is arranged at the bottom of the pressure plate, and a pressing block is connected to the driving component.

[0008] By adopting the above technical solution, the components are adjusted to drive the clamping blocks to clamp the batteries, so that batteries of different sizes can be fixed, thereby improving applicability. At the same time, it is ensured that the batteries will not move during the process of pinching the pole ears. By driving the components to adjust the distance between the pressing blocks, the pole ears of batteries of different sizes can be pinched, thereby improving applicability.

[0009] As a further description of the above technical solution: the adjustment component includes an electric push rod, and the electric push rod is fixedly connected to the sliding plate, the output end of the electric push rod is fixedly connected to the connecting plate, the left side of the electric push rod is fixedly connected to the fixed plate, the left side of the fixed plate is fixedly connected to the fixed rod, sliding blocks are slidably connected to both sides of the outer wall of the fixed rod, and the sliding block and the connecting rod are fixedly connected, the top of the sliding block is fixedly connected to the first connecting shaft, the top of the connecting plate is fixedly connected to the second connecting shaft, the outer wall of the second connecting shaft passes through and is rotatably connected to a rotating rod, and the rotating rod passes through the first connecting shaft and is rotatably connected.

[0010] By adopting the above technical solution, the electric push rod is started to push the connecting plate forward, so that the rotating rod rotates on the first connecting shaft and the second connecting shaft, thereby driving the sliding block to slide on the outer wall of the fixed rod. The sliding block drives the clamping block to clamp and fix the battery through the connecting rod.

[0011] As a further description of the above technical solution: the driving assembly includes a double-headed motor, and the double-headed motor is fixedly connected to the pressure plate, the output ends of the double-headed motor are fixedly connected to threaded rods, the outer walls of the threaded rods are penetrated and threadedly connected with a nut pair, and the nut pair is fixedly connected to the pressure block.

[0012] By adopting the above technical solution, the double-headed motor is started to drive the threaded rod to rotate, thereby driving the nut pair to move on the outer wall of the threaded rod, and then adjusting the distance between the pressing blocks to achieve the appropriate spacing of the pressing blocks according to the size of the battery.

[0013] As a further description of the above technical solution: both sides of the fixing rod are fixedly connected to limiting blocks.

[0014] By adopting the above technical solution and setting the limit block, the sliding block is limited so that the sliding block cannot leave the fixed rod.

[0015] As a further description of the above technical solution: a nut penetrates through and is threadedly connected to the outer wall of the threaded rod.

[0016] By adopting the above technical solution and setting a nut, the nut pair is limited so that the nut pair cannot leave the threaded rod.

[0017] As a further description of the above technical solution: support rods are fixedly connected to the four corners of the bottom of the workbench.

[0018] By adopting the above technical solution and arranging support rods, the device can be supported as a whole, making it easier to perform the tab pinching work.

[0019] As a further description of the above technical solution: the sliding plate is slidably connected to the workbench.

[0020] By adopting the above technical solution, the storage battery is pushed under the top plate through the sliding connection between the sliding plate and the workbench.

[0021] As a further description of the above technical solution: the clamping block is slidably connected to the workbench.

[0022] By adopting the above technical solution, the battery is clamped and fixed through the sliding connection between the clamp block and the workbench.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a fully automatic earphone pinching device, which is linked by an electric push rod, a connecting plate, a fixing plate, a fixing rod, a sliding block, a first connecting shaft, a second connecting shaft, a rotating rod, a connecting rod and a clamping block. The sliding block slides on the fixing rod to drive the clamping block to clamp the battery, thereby fixing batteries of different sizes, improving applicability, and ensuring that the battery will not move during the pinching of the ear.

[0025] 2. The utility model provides a fully automatic earphone pinching device, which realizes pinching of battery tabs of different sizes through the linkage among a double-head motor, a threaded rod, a nut pair and a pressing block, and adjusts the distance between the pressing blocks by moving the nut pair on the threaded rod, thereby improving applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model.

[0029] In the figure: 1. workbench; 2. first cylinder; 3. sliding plate; 4. electric push rod; 5. connecting plate; 6. fixed plate; 7. fixed rod; 8. sliding block; 9. first connecting shaft; 10. second connecting shaft; 11. rotating rod; 12. connecting rod; 13. clamping block; 14. limiting block; 15. supporting column; 16. top plate; 17. second cylinder; 18. pressing plate; 19. double-headed motor; 20. threaded rod; 21. nut pair; 22. pressing block; 23. nut; 24. supporting rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0032] Combination Figure 1-3 The utility model is a fully automatic earphone pinching device, comprising a workbench 1, a first cylinder 2 is fixedly connected to the top of the workbench 1, a sliding plate 3 is fixedly connected to the output end of the first cylinder 2, and the sliding plate 3 is slidably connected to the workbench 1, and the sliding plate 3 is pushed by starting the first cylinder 2, a support column 15 is fixedly connected to the top of the workbench 1, a top plate 16 is fixedly connected to the top of the support column 15, the support column 15 is used to support the top plate 16, a second cylinder 17 is fixedly connected to the top of the top plate 16, a pressing plate 18 is fixedly connected to the output end of the second cylinder 17, and the pressing plate 18 is pushed downward by starting the second cylinder 17, and support rods 24 are fixedly connected to the four corners of the bottom of the workbench 1, and the support rods 24 are used to support the equipment as a whole, so as to facilitate the pinching of the earphones.

[0033] Combination Figure 2 , an adjustment component is provided on the left side of the sliding plate 3, the adjustment component is connected to a connecting rod 12, the adjustment component includes an electric push rod 4, and the electric push rod 4 is fixedly connected to the sliding plate 3, the output end of the electric push rod 4 is fixedly connected to a connecting plate 5, the left side of the electric push rod 4 is fixedly connected to a fixed plate 6, the left side of the fixed plate 6 is fixedly connected to a fixed rod 7, the outer wall of the fixed rod 7 is slidably connected to sliding blocks 8 on both sides, and the sliding block 8 is fixedly connected to the connecting rod 12, the top of the sliding block 8 is fixedly connected to a first connecting shaft 9, the top of the connecting plate 5 is fixedly connected to a second connecting shaft 10, and the outer wall of the second connecting shaft 10 A rotating rod 11 passes through and is rotatably connected, and the rotating rod 11 passes through the first connecting shaft 9 and is rotatably connected. A clamping block 13 is fixedly connected to the left side of the connecting rod 12, and the clamping block 13 is slidably connected to the workbench 1. By starting the electric push rod 4 to push the connecting plate 5 forward, the rotating rod 11 is rotated on the first connecting shaft 9 and the second connecting shaft 10, thereby driving the sliding block 8 to slide on the outer wall of the fixed rod 7. The sliding block 8 drives the clamping block 13 to clamp and fix the battery through the connecting rod 12. Limiting blocks 14 are fixedly connected on both sides of the fixed rod 7. The limiting blocks 14 are used to limit the sliding block 8.

[0034] Combination Figure 3A driving assembly is provided at the bottom of the pressing plate 18, and the driving assembly is connected to the pressing block 22. The driving assembly includes a double-headed motor 19, and the double-headed motor 19 is fixedly connected to the pressing plate 18. The output ends of the double-headed motor 19 are fixedly connected to the threaded rod 20. The threaded rod 20 is driven to rotate by starting the double-headed motor 19. A nut pair 21 is penetrated through and threadedly connected to the outer wall of the threaded rod 20. The threaded rod 20 moves on its outer wall by rotating the nut pair 21, and the nut pair 21 is fixedly connected to the pressing block 22. The nut pair 21 is used to drive the pressing block 22 to move. A nut 23 is penetrated through and threadedly connected to the outer wall of the threaded rod 20. The nut 23 is used to limit the nut pair 21.

[0035] Working principle: When pinching the battery tabs, first place the battery on the workbench 1, then start the electric push rod 4 to push the connecting plate 5 forward, so that the rotating rod 11 rotates on the first connecting shaft 9 and the second connecting shaft 10, thereby driving the sliding block 8 to slide on the outer wall of the fixed rod 7, and the sliding block 8 drives the clamping block 13 to clamp the battery through the connecting rod 12, and then start the first cylinder 2 to push the battery under the top plate 16, start the double-headed motor 19 to drive the threaded rod 20 to rotate, thereby driving the nut pair 21 to move on the outer wall of the threaded rod 20, and then adjust the distance between the pressing blocks 22, adjust the pressing blocks 22 to the appropriate spacing according to the size of the battery, and then start the second cylinder 17 to push the pressing plate 18 downward, and press the tabs down through the pressing blocks 22 to make the tabs bend inward.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic earphone pinching machine, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a first cylinder (2), the output end of the first cylinder (2) is fixedly connected to a sliding plate (3), an adjustment component is arranged on the left side of the sliding plate (3), the adjustment component is connected to a connecting rod (12), the left side of the connecting rod (12) is fixedly connected to a clamping block (13), the top of the workbench (1) is fixedly connected to a support column (15), the top of the support column (15) is fixedly connected to a top plate (16), the top of the top plate (16) is fixedly connected to a second cylinder (17), the output end of the second cylinder (17) is fixedly connected to a pressing plate (18), the bottom of the pressing plate (18) is provided with a driving component, and the driving component is connected to a pressing block (22).

2. The fully automatic earphone pinching device according to claim 1, characterized in that: The adjustment component comprises an electric push rod (4), and the electric push rod (4) is fixedly connected to the sliding plate (3), the output end of the electric push rod (4) is fixedly connected to the connecting plate (5), the left side of the electric push rod (4) is fixedly connected to the fixing plate (6), the left side of the fixing plate (6) is fixedly connected to the fixing rod (7), the outer wall of the fixing rod (7) is slidably connected to sliding blocks (8), and the sliding blocks (8) are fixedly connected to the connecting rod (12), the top of the sliding block (8) is fixedly connected to the first connecting shaft (9), the top of the connecting plate (5) is fixedly connected to the second connecting shaft (10), the outer wall of the second connecting shaft (10) passes through and is rotatably connected to a rotating rod (11), and the rotating rod (11) passes through the first connecting shaft (9) and is rotatably connected.

3. The fully automatic earphone pinching device according to claim 1, characterized in that: The driving assembly comprises a double-headed motor (19), and the double-headed motor (19) is fixedly connected to the pressure plate (18), the output ends of the double-headed motor (19) are fixedly connected to a threaded rod (20), the outer wall of the threaded rod (20) is penetrated by and threadedly connected to a nut pair (21), and the nut pair (21) is fixedly connected to the pressure block (22).

4. The fully automatic earphone pinching device according to claim 2, characterized in that: The two sides of the fixing rod (7) are fixedly connected to limiting blocks (14).

5. The fully automatic earphone pinching device according to claim 3, characterized in that: A nut (23) penetrates through the outer wall of the threaded rod (20) and is threadedly connected thereto.

6. The fully automatic earphone pinching device according to claim 1, characterized in that: Support rods (24) are fixedly connected to the four corners of the bottom of the workbench (1).

7. The fully automatic earphone pinching device according to claim 1, characterized in that: The sliding plate (3) is slidably connected to the workbench (1).

8. The fully automatic earphone pinching device according to claim 1, characterized in that: The clamping block (13) is slidably connected to the workbench (1).

Images