An electrode tab bending mechanism

Abstract

The utility model discloses an electrode piece press bending mechanism relates to the field of toy assembling equipment, including the frame, the fixed mounting of frame has the workstation, be equipped with the bottom shell fixture on the workstation, install the toy bottom shell in bottom shell fixture, the positive electrode piece and the negative electrode piece are installed in the plug -in cooperation of toy bottom shell, and the press bending machine group is fixedly installed on the workstation, and the press bending machine group sets up the top of toy bottom shell, and the positive electrode piece and the negative electrode piece setting are pressed and bent when the press bending machine group works, be equipped with two lower pressure mechanism in the press bending machine group, and the width regulator is fixedly installed between two lower pressure mechanism, and two lower pressure mechanism one -to -one corresponding setting is in the top of positive electrode piece and negative electrode piece, compared with the prior art, the utility model utilizes two lower pressure mechanism on the press bending machine group and presses down the upper end of positive electrode piece and negative electrode piece respectively, realizes the technical effect of stable press bending, and its press bending direction can keep consistent, will not easily break, guarantees the quality and efficiency of production assembly.

Description

Technical Field

[0001] This utility model relates to the field of toy assembly equipment, and in particular to an electrode sheet bending mechanism. Background Technology

[0002] The production of the handle for the LED glowing ball toy requires manual assembly. Specifically, the positive and negative electrodes are first installed inside the bottom shell, then the button switch and the LED bulb wire are soldered on, and finally the top cover is placed on the bottom shell and locked in place with screws. For example, prior art (publication number: CN306150648S, publication date: 2020.11.03) discloses a toy handle (LED glowing ball), whose structure consists of a bottom shell, top cover, button switch, and LED bulb wire.

[0003] However, the existing assembly methods for the aforementioned products all rely on manual assembly by workers, resulting in low efficiency and poor assembly quality, making it difficult to guarantee a high yield rate. Therefore, it is necessary to design a specialized machine for producing luminous bubble ball handles, enabling fully automated production and reducing labor costs. This machine, after assembly... Figure 5 After the positive and negative electrode plates are shown, the upper end of the electrode plates needs to be bent to facilitate subsequent welding and assembly of the top cover. Therefore, how to achieve the bending action of the positive and negative electrode plates in the bottom shell of the toy has become a technical problem that urgently needs to be solved for this mechanical equipment. Utility Model Content

[0004] To overcome the shortcomings mentioned above, this utility model provides a technical solution that can solve the above problems.

[0005] An electrode sheet bending mechanism includes a frame, a worktable fixedly mounted on the frame, a slide rail fixedly mounted on the worktable, a slider slidably mounted on the slide rail, a bottom shell fixture mounted on the slider, and a toy bottom shell detachably mounted inside the bottom shell fixture. The toy's bottom shell has two electrode insert positions formed on it. A positive electrode and a negative electrode are respectively inserted and installed in the two electrode insert positions. A bending machine is fixedly installed on the worktable. The bending machine is located above the toy's bottom shell and bends the positive electrode and the negative electrode when the bending machine is working. The bending unit is equipped with two pressing mechanisms, and a width adjuster is fixedly installed between the two pressing mechanisms. The two pressing mechanisms are positioned one above the positive electrode plate and the negative electrode plate respectively.

[0006] Furthermore: the bending unit includes a bending support, a side plate, and a telescopic cylinder. The bending support is fixedly installed on the workbench, the side plate is fixedly installed on the upper end of the bending support, two pressing mechanisms are slidably installed on the side of the side plate, and the telescopic cylinder is fixedly installed on the side plate. The telescopic cylinder drives the two pressing mechanisms to move back and forth.

[0007] Furthermore: the pressing mechanism includes a slide table, a bending cylinder, and a bending block. The slide table is slidably mounted on the side of the side plate. The telescopic cylinder drives the slide table to move back and forth. The bending cylinder is vertically set and fixedly mounted on the slide table. The bending cylinder drives the bending block to move up and down. The bending blocks of the two pressing mechanisms are respectively set above the positive electrode plate and the negative electrode plate.

[0008] Furthermore: the width adjuster is installed between the two slides.

[0009] Furthermore: the width adjuster includes an adjusting screw and two connecting rods, the two connecting rods are respectively mounted on two slides, one end of the connecting rod is formed with a threaded hole, and the two ends of the adjusting screw are respectively screwed into the threaded hole.

[0010] Furthermore: a positioning nut is fixedly installed in the middle of the adjusting screw, and the left and right ends of the adjusting screw are respectively formed with left-hand threads and right-hand threads. The left-hand threads and right-hand threads of the adjusting screw are screwed into the threaded holes of the two connecting rods respectively.

[0011] Furthermore, the slide has a hinged position formed therein, and the end of the connecting rod away from the threaded hole is rotatably fitted into the hinged position.

[0012] Furthermore, the bottom side of the bending block is formed with a chamfer, and the bending block bends the upper ends of the positive electrode sheet and the negative electrode sheet by the chamfer.

[0013] Furthermore: a guide rail is fixedly installed on the side of the side plate, and the slide table is slidably mounted on the guide rail.

[0014] Furthermore, an alignment mechanism is installed between the slider and the worktable.

[0015] Furthermore: the alignment mechanism includes a positioning bracket, a displacement cylinder, a rotating shaft, a cylinder connecting rod, and an alignment connecting rod. The positioning bracket is fixedly installed on the worktable, the displacement cylinder is rotatably mounted on the positioning bracket, and the rotating shaft is rotatably mounted above the worktable. The rotating shaft and the slide rail are arranged parallel to each other. The cylinder connecting rod and the alignment connecting rod are both fixedly mounted on the rotating shaft. The end of the displacement cylinder is rotatably mounted on the cylinder connecting rod, and the displacement cylinder drives the rotating shaft to rotate through the cylinder connecting rod. An alignment block is fixedly installed on the outer end of the alignment connecting rod, and an alignment notch is formed on the slider. When the rotating shaft rotates, it drives the alignment block to be inserted into the alignment notch with a gap fit.

[0016] Compared with the prior art, the beneficial effects of this utility model are: 1. By using two pressing mechanisms on the bending machine to press down the upper ends of the positive and negative electrode sheets respectively, a stable bending effect is achieved. The bending direction can be kept consistent, and the sheets will not break easily, thus ensuring the quality and efficiency of production and assembly. 2. The width adjuster can be used to adjust the distance between positive and negative electrode plates, and thus to toy base shells of different lengths, making it convenient to adjust and use.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural schematic diagram of the present invention when applied to automated assembly equipment; Figure 2 yes Figure 1 A magnified structural diagram at point A; Figure 3 This is a schematic diagram of the installation structure of this utility model on a workbench; Figure 4 yes Figure 3 A magnified structural diagram at point B; Figure 5 This is a schematic diagram of the structure of the positive electrode plate and the negative electrode plate; Figure 6 This is a schematic diagram of the pressing mechanism; Figure 7 This is a schematic diagram of the structure of this utility model; Figure 8 yes Figure 7 A structural diagram from another perspective; Figure 9 yes Figure 8 A magnified structural diagram at point C.

[0020] The diagram shows: 1. Frame; 2. Workbench; 3. Slide rail; 4. Slider; 5. Bottom shell fixture; 6. Toy bottom shell; 7. Electrode insertion position; 8. Positive electrode; 9. Negative electrode; 10. Bending unit; 101. Bending bracket; 102. Side plate; 103. Telescopic cylinder; 11. Pressing mechanism; 111. Slide table; 112. Bending cylinder; 113. Bending block; 12. Width adjuster; 121. Adjusting screw; 122. Connecting rod; 13. Threaded hole; 14. Positioning nut; 15. Hinge position; 16. Chamfer; 17. Guide rail; 18. Alignment mechanism; 181. Positioning bracket; 182. Displacement cylinder; 183. Rotating shaft; 184. Cylinder connecting rod; 185. Alignment connecting rod; 19. Alignment block; 20. Alignment notch. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0022] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0023] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] like Figure 1-9 As shown, the present invention provides an electrode sheet bending mechanism, which includes a frame 1, a workbench 2 fixedly installed on the frame 1, a slide rail 3 fixedly installed on the workbench 2, a slider 4 slidably installed on the slide rail 3, a bottom shell fixture 5 installed on the slider 4, and a toy bottom shell 6 detachably installed inside the bottom shell fixture 5. The toy's bottom shell 6 has two electrode insert positions 7 formed on it. A positive electrode 8 and a negative electrode 9 are respectively inserted and installed in the two electrode insert positions 7. A bending machine 10 is fixedly installed on the workbench 2. The bending machine 10 is located above the toy's bottom shell 6, and when the bending machine 10 is working, it bends the positive electrode 8 and the negative electrode 9. The bending unit 10 is equipped with two pressing mechanisms 11, and a width adjuster 12 is fixedly installed between the two pressing mechanisms 11. The two pressing mechanisms 11 are arranged one-to-one above the positive electrode plate 8 and the negative electrode plate 9. The principle is as follows: the two pressing mechanisms 11 on the bending unit 10 press down the upper ends of the positive electrode plate 8 and the negative electrode plate 9 respectively. The width adjuster 12 can be applied to positive electrode plates 8 and negative electrode plates 9 at different distances. It has a wide range of applications and can achieve a stable bending effect. Its bending direction can be kept consistent and it will not be easily broken, thus ensuring the quality and efficiency of production and assembly.

[0027] Furthermore, the bending unit 10 includes a bending support 101, a side plate 102, and a telescopic cylinder 103. The bending support 101 is fixedly installed on the workbench 2, the side plate 102 is fixedly installed on the upper end of the bending support 101, two pressing mechanisms 11 are slidably installed on the side of the side plate 102, and the telescopic cylinder 103 is fixedly installed on the side plate 102. The telescopic cylinder 103 drives the two pressing mechanisms 11 to move back and forth. When the pressing mechanism 11 bends the upper end of the positive electrode sheet 8 and the negative electrode sheet 9, the telescopic cylinder 103 drives the pressing mechanism 11 to move horizontally, thereby moving the bent positive electrode sheet 8 and the negative electrode sheet 9 to ensure that their upper ends are in a relatively perpendicular bending state with the electrode sheet, thereby ensuring the bending quality and reducing the assembly defect rate.

[0028] Furthermore: The pressing mechanism 11 includes a slide table 111, a bending cylinder 112, and a bending block 113. The slide table 111 is slidably mounted on the side of the side plate 102. The telescopic cylinder 103 drives the slide table 111 to move back and forth. The bending cylinder 112 is vertically arranged and fixedly mounted on the slide table 111. The bending cylinder 112 drives the bending block 113 to move up and down. The bending blocks 113 of the two pressing mechanisms 11 are arranged one-to-one above the positive electrode plate 8 and the negative electrode plate 9. When the bending cylinder 112 is working, it can drive the bending block 113 to press on the upper end of the positive electrode plate 8 and the negative electrode plate 9. Then, the telescopic cylinder 103 moves the position of the slide table 111 to achieve the technical effect of bending the positive electrode plate 8 and the negative electrode plate 9 in a uniform direction.

[0029] Furthermore: the width adjuster 12 is installed between the two slides 111; it can adjust the distance between the two slides 111, thereby adjusting the distance between the two pressing mechanisms 11.

[0030] Furthermore, the width adjuster 12 includes an adjusting screw 121 and two connecting rods 122. The two connecting rods 122 are respectively mounted on two slides 111. One end of the connecting rod 122 is formed with a threaded hole 13. The two ends of the adjusting screw 121 are respectively screwed into the threaded hole 13. When the adjusting screw 121 is turned, the distance between the two connecting rods 122 can be adjusted by the mutual cooperation between the adjusting screw 121 and the threaded hole 13, which facilitates the adjustment of the spacing between the two slides 111.

[0031] Furthermore: A positioning nut 14 is fixedly installed in the middle of the adjusting screw 121. The left and right ends of the adjusting screw 121 are respectively formed with left-hand threads and right-hand threads. The left-hand threads and right-hand threads of the adjusting screw 121 are screw-fitted into the threaded holes 13 of the two connecting rods 122. The positioning nut 14 facilitates the torsion of the adjusting screw 121. When the adjusting screw 121 rotates, its two ends cooperate with the threaded holes 13 of the two connecting rods 122 through the left-hand threads and right-hand threads respectively. When the adjusting screw 121 rotates clockwise or counterclockwise, the two connecting rods 122 can separate or close, so as to facilitate the adjustment of the distance between the two connecting rods 122.

[0032] Furthermore, the slide table 111 has a hinge position 15 formed on it, and the end of the connecting rod 122 away from the threaded hole 13 is rotatably fitted in the hinge position 15; making the fit between the connecting rod 122 and the slide table 111 more stable.

[0033] Furthermore, the bottom side of the bending block 113 is formed with a chamfer 16. The bending block 113 bends the upper ends of the positive electrode sheet 8 and the negative electrode sheet 9 by the chamfer 16. When the bending cylinder 112 drives the bending block 113 to press down, the upper ends of the positive electrode sheet 8 and the negative electrode sheet 9 can be tilted in the same direction by the chamfer 16. Then, by using the telescopic cylinder 103 to drive the slide table 111 to move horizontally, the upper ends of the positive electrode sheet 8 and the negative electrode sheet 9 are further bent, so that their upper ends are bent at a right angle with the electrode sheet, thus ensuring the production quality of the bending operation.

[0034] Furthermore, a guide rail 17 is fixedly installed on the side of the side plate 102, and the slide table 111 is slidably installed on the guide rail 17, so that the slide table 111 can move back and forth more stably on the side plate 102.

[0035] Furthermore, an alignment mechanism 18 is installed between the slider 4 and the worktable 2, which enables the slider 4 to be aligned with the bending unit 10, thereby achieving precise positioning of the upper end of the bending electrode sheet during the bending process.

[0036] Furthermore: the alignment mechanism 18 includes a positioning bracket 181, a displacement cylinder 182, a rotating shaft 183, a cylinder connecting rod 184, and an alignment connecting rod 185. The positioning bracket 181 is fixedly mounted on the worktable 2. The displacement cylinder 182 is rotatably mounted on the positioning bracket 181. The rotating shaft 183 is rotatably mounted above the worktable 2. The rotating shaft 183 and the slide rail 3 are arranged parallel to each other. The cylinder connecting rod 184 and the alignment connecting rod 185 are both fixedly mounted on the rotating shaft 183. The end of the displacement cylinder 182 is rotatably mounted on the cylinder connecting rod 184, and the displacement cylinder 182 is driven by the cylinder connecting rod 184. The rotating shaft 183 rotates, and the outer end of the alignment connecting rod 185 is fixedly installed with an alignment block 19. The slider 4 has an alignment notch 20 formed on it. When the rotating shaft 183 rotates, it drives the alignment block 19 to be inserted into the alignment notch 20 with a gap fit. The rotating shaft 183 can be driven to rotate by the displacement cylinder 182, so that the alignment connecting rod 185 installed on the rotating shaft 183 can rotate together. When the alignment connecting rod 185 rotates, the alignment block 19 can be inserted into the alignment notch 20 of the slider 4 with a gap fit, so as to achieve precise positioning. The bottom shell fixture 5 on the slider 4 is aligned with the bending unit 10 for bending operation, so as to achieve the technical effect of precise positioning.

[0037] This embodiment does not impose any limitation on the shape, material, structure, etc. of this utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model shall fall within the protection scope of this utility model.

Claims

1. An electrode sheet bending mechanism, comprising a frame, a worktable fixedly mounted on the frame, a slide rail fixedly mounted on the worktable, a slider slidably mounted on the slide rail, a bottom shell fixture mounted on the slider, and a toy bottom shell detachably mounted inside the bottom shell fixture; characterized in that: The toy's bottom shell has two electrode insert positions formed on it. A positive electrode and a negative electrode are respectively inserted and installed in the two electrode insert positions. A bending machine is fixedly installed on the worktable. The bending machine is located above the toy's bottom shell and bends the positive electrode and the negative electrode when the bending machine is working. The bending unit is equipped with two pressing mechanisms, and a width adjuster is fixedly installed between the two pressing mechanisms. The two pressing mechanisms are positioned one above the positive electrode plate and the negative electrode plate respectively.

2. The electrode sheet bending mechanism according to claim 1, characterized in that: The bending unit includes a bending support, a side plate, and a telescopic cylinder. The bending support is fixedly installed on the workbench, the side plate is fixedly installed on the upper end of the bending support, two pressing mechanisms are slidably installed on the side of the side plate, and the telescopic cylinder is fixedly installed on the side plate. The telescopic cylinder drives the two pressing mechanisms to move back and forth.

3. The electrode sheet bending mechanism according to claim 2, characterized in that: The pressing mechanism includes a slide table, a bending cylinder, and a bending block. The slide table is slidably mounted on the side of the side plate. The telescopic cylinder drives the slide table to move back and forth. The bending cylinder is vertically set and fixedly mounted on the slide table. The bending cylinder drives the bending block to move up and down. The bending blocks of the two pressing mechanisms are correspondingly set above the positive electrode sheet and the negative electrode sheet.

4. The electrode sheet bending mechanism according to claim 3, characterized in that: The width adjuster is installed between the two slides.

5. The electrode sheet bending mechanism according to claim 4, characterized in that: The width adjuster includes an adjusting screw and two connecting rods. The two connecting rods are respectively mounted on two slides. One end of the connecting rod is formed with a threaded hole, and the two ends of the adjusting screw are respectively screwed into the threaded hole.

6. The electrode sheet bending mechanism according to claim 5, characterized in that: A positioning nut is fixedly installed in the middle of the adjusting screw. The left and right ends of the adjusting screw are respectively formed with left-hand threads and right-hand threads. The left-hand threads and right-hand threads of the adjusting screw are screwed into the threaded holes of the two connecting rods.

7. An electrode sheet bending mechanism according to any one of claims 5 or 6, characterized in that: The slide has a hinged position formed therein, and the end of the connecting rod away from the threaded hole is rotatably fitted into the hinged position.

8. The electrode sheet bending mechanism according to claim 3, characterized in that: The bottom side of the bending block is formed with a chamfer, and the bending block bends the upper ends of the positive electrode sheet and the negative electrode sheet by the chamfer.

9. The electrode sheet bending mechanism according to claim 3, characterized in that: A guide rail is fixedly installed on the side of the side plate, and the slide table is slidably mounted on the guide rail.

10. The electrode sheet bending mechanism according to claim 1, characterized in that: An alignment mechanism is installed between the slider and the worktable.

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