Button cell negative electrode gland stamping and pushing mechanism

Abstract

The utility model discloses a stamping and pushing mechanism for a negative electrode gland of a button cell, and relates to the field of button cell processing. The button cell negative electrode gland stamping and pushing mechanism comprises a supporting seat and a pushing part arranged at the top of the supporting seat in a sliding mode, the pushing part comprises a longitudinally-arranged pushing strip arranged on one side in a sliding mode and a transversely-arranged pushing rod arranged on the other side in a sliding mode, and a forking station is arranged at the end of the transversely-arranged pushing rod; a material pushing station and an inclined groove are formed in the two sides of the bottom of the longitudinal pushing strip respectively, the longitudinal pushing strip moves to one side of a workpiece from the top of the workpiece through the inclined groove, and the workpiece is carried by the material pushing station to move synchronously when the longitudinal pushing strip moves to the other side, so that the workpiece is continuously pushed to flow among a plurality of stamping stations, and the stamping efficiency is improved. The device is simple in structure, effective and low in cost, and the workpieces can be rapidly transferred in the process of guaranteeing continuous stamping operation.

Description

Technical Field

[0001] The utility model relates to the technical field of button battery processing, in particular to a button battery negative electrode cover stamping and pushing mechanism. Background Art

[0002] During the production and processing of button batteries, they are usually stamped by a stamping machine. However, in the stamping process, in order to achieve the target process, it is usually not possible to stamp the battery directly in one step. After the blank is formed, it is necessary to perform multiple trimmings to finally make the workpiece meet the use requirements. In this process, a professional pushing mechanism is required to transfer the workpiece.

[0003] The current more common implementation solution is to use a robot to grab and then transfer the workpiece, but the overall cost is high, the control is difficult, and the workpiece transfer process usually takes a lot of time, affecting processing efficiency. In order to solve the above problems, a button battery negative electrode cover stamping and pushing mechanism is specially provided. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a button battery negative electrode cover stamping and pushing mechanism, which solves the current workpiece transfer step in the button battery negative electrode cover processing process. The more common implementation solution is to grab the workpiece through a robot and then transfer the workpiece, but the overall cost is high, the control is difficult, and the workpiece transfer process usually consumes a lot of time, affecting the processing efficiency.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a button battery negative electrode cover stamping and pushing mechanism, including a support seat and a pushing portion slidably arranged on the top of the support seat, the pushing portion including a longitudinal push bar slidably arranged on one side and a transverse push rod on the other side, the end of the transverse push rod is provided with a forking station;

[0006] A pushing station and an inclined groove are respectively provided on both sides of the bottom of the longitudinal push bar. The longitudinal push bar moves from the top of the workpiece to one side of the workpiece through the inclined groove. When the longitudinal push bar moves to the other side, it moves synchronously with the workpiece through the pushing station.

[0007] Preferably, movable parts are provided on the side opposite to the horizontal push rod, and a transmission connection part is provided between the two groups of movable parts, and the longitudinal push bar and the horizontal push rod maintain synchronous movement through the transmission connection part.

[0008] Preferably, the movable part includes a U-shaped seat and a slider slidably arranged on the top of the U-shaped seat, and the longitudinal push bar and the transverse push rod are fixedly installed on the sliders on both sides respectively.

[0009] Preferably, the transmission connection includes running racks slidably arranged on both sides of the U-shaped seat, the two groups of running racks are fixedly connected to the slider, and the U-shaped seat is rotatably connected with a half gear, which alternately engages with the two groups of running racks for transmission.

[0010] Preferably, a drive shaft is rotatably provided at the bottom of the U-shaped seat, the half gear is fixedly connected to the top end of the drive shaft, and a flat gear is fixedly sleeved on the outer surface of the middle portion of the drive shaft.

[0011] Preferably, the support seat is internally rotatably connected to a transmission shaft, both ends of the transmission shaft are fixedly provided with a first helical gear, the bottom ends of the two groups of drive shafts are fixedly provided with a second helical gear, and the first helical gear is meshed with the second helical gear.

[0012] Preferably, the pushing part also includes a U-shaped bracket, a fixing screw is fixedly installed between the U-shaped bracket and a group of sliders, a fixing plate is installed between the other group of sliders and the horizontal push rod, and there are two groups of longitudinal push strips, and both groups of longitudinal push strips are fixedly installed on the top of the U-shaped bracket.

[0013] Preferably, the forking station is trapezoidal, and a vertically downward U-shaped groove is provided in the middle of the forking station, with the opening of the U-shaped groove facing outward.

[0014] The utility model discloses a button battery negative electrode cover stamping and pushing mechanism, which has the following beneficial effects: the device is provided with a transmission connecting piece between a horizontal push rod and a vertical push bar, so that the two can move back and forth synchronously horizontally, and continuously push the workpiece of the first stage to the second stage through the fork station at the end of the horizontal push rod, and at the same time utilize two groups of vertical push bars to move horizontally and laterally. When moving toward the side close to the horizontal push rod, the inclined groove is utilized to move from above the workpiece of the third and second stages to the side of the workpiece. At this time, the workpiece just enters the pushing station. When moving toward the side away from the horizontal push rod, the two groups of vertical push bars utilize the pushing station to push the workpiece of the second stage to the third stage, and at the same time move the workpiece of the third stage to the unloading position, thereby realizing uninterrupted pushing of the workpiece from multiple stamping positions to finally complete the unloading. The equipment structure is simple and effective, can realize rapid transfer of workpieces in the process of ensuring continuous stamping operations, and is low in cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1This is a schematic diagram of the overall assembly structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the outer surface structure of the support seat of the utility model;

[0018] Figure 3 This is a schematic diagram of the outer surface structure of the pusher part of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the transmission connecting piece of the utility model;

[0020] Figure 5 This is a schematic diagram of the bottom structure of the vertical push bar of the utility model.

[0021] In the figure: 1. Support seat; 2. Movable part; 21. U-shaped seat; 22. Slider; 3. Pushing part; 31. U-shaped bracket; 32. Horizontal push rod; 33. Vertical push bar; 34. Fork material station; 35. Pushing station; 36. Inclined groove; 37. Fixed plate; 38. Fixed screw; 4. Transmission connecting part; 41. Transmission shaft; 42. First helical gear; 43. Flat gear; 44. Second helical gear; 45. Half gear; 46. Travel rack; 47. Drive shaft. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0023] The embodiment of the present application solves the problem of the current workpiece transfer step in the processing of the negative electrode cover of the button battery by providing a punching and pushing mechanism for the negative electrode cover of the button battery. The more common implementation scheme is to grasp the workpiece by a robot and then transfer the workpiece, but the overall cost is high, the control is difficult, and the workpiece transfer process usually consumes a lot of time, affecting the processing efficiency.

[0024] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0025] The embodiment of the utility model discloses a button battery negative electrode cover stamping and pushing mechanism.

[0026] According to the attached Figure 1-5As shown, it includes a support base 1 and a pusher 3 slidably arranged on the top of the support base 1. The pusher 3 includes a longitudinal push bar 33 slidably arranged on one side and a transverse push rod 32 on the other side. The end of the transverse push rod 32 is provided with a forking station 34.

[0027] A pushing station 35 and an inclined groove 36 are respectively provided on both sides of the bottom of the longitudinal push bar 33. The longitudinal push bar 33 moves from the top of the workpiece to one side of the workpiece through the inclined groove 36. When the longitudinal push bar 33 moves to the other side, it moves synchronously with the workpiece through the pushing station 35.

[0028] The fork station 34 at the end of the horizontal push rod 32 continuously pushes the workpiece of the first stage to the second stage, and at the same time, two groups of longitudinal push bars 33 are used to move horizontally. When moving toward the side close to the horizontal push rod 32, the inclined groove 36 is used to move from above the workpiece of the third and second stages to the side of the workpiece. At this time, the workpiece just enters the pushing station 35. When moving toward the side away from the horizontal push rod 32, the two groups of longitudinal push bars 33 use the pushing station 35 to push the workpiece of the second stage to the third stage, and at the same time move the workpiece of the third stage to the unloading position, thereby realizing uninterrupted pushing of the workpiece from multiple stamping positions to finally complete the unloading. The equipment structure is simple and effective, can realize rapid transfer of workpieces while ensuring continuous stamping operations, and is low cost.

[0029] A movable part 2 is provided on the side opposite to the longitudinal push bar 33 and the transverse push rod 32, and a transmission connecting part 4 is provided between the two groups of movable parts 2. The longitudinal push bar 33 and the transverse push rod 32 maintain synchronous movement through the transmission connecting part 4, so that the two have high coordination when moving.

[0030] The movable part 2 includes a U-shaped seat 21 and a slider 22 slidably arranged on the top of the U-shaped seat 21. The longitudinal push strips 33 and the transverse push rods 32 are fixedly installed with the sliders 22 on both sides respectively. The pushing part 3 also includes a U-shaped bracket 31. A fixing screw 38 is fixedly installed between the U-shaped bracket 31 and a group of sliders 22. A fixing plate 37 is installed between the other group of sliders 22 and the transverse push rods 32. There are two groups of longitudinal push strips 33, and the two groups of longitudinal push strips 33 are fixedly installed on the top of the U-shaped bracket 31 to ensure that the longitudinal push strips 33 and the transverse push rods 32 will not deflect when moving.

[0031] The fork station 34 is trapezoidal, and a vertical downward U-shaped groove is provided in the middle of the fork station 34. The U-shaped groove opens outward, and its ends are tilted downward, so that it is convenient to insert it into both sides of the workpiece, clamp the workpiece through the U-shaped groove in the middle, and push the workpiece to move.

[0032] The transmission connection 4 includes a traveling rack 46 slidingly arranged on both sides of the U-shaped seat 21. The two sets of traveling racks 46 are fixedly connected to the slider 22. A half gear 45 is rotatably connected to the inside of the U-shaped seat 21. The half gear 45 alternately engages with the two sets of traveling racks 46 for transmission. A driving shaft 47 is rotatably arranged at the bottom of the U-shaped seat 21. The half gear 45 is fixedly connected to the top of the driving shaft 47. A flat gear 43 is fixedly sleeved on the middle outer surface of the driving shaft 47. The internal rotation of the support seat 1 is connected to the transmission shaft 41. Both ends of the transmission shaft 41 are fixedly provided with a first bevel gear 42. The bottom ends of the two sets of driving shafts 47 are fixedly provided with a second bevel gear 44. The first bevel gear 42 is meshed with the second bevel gear 44.

[0033] By connecting the power input gear at the flat gear 43 on one side, when in use, the power input gear drives the flat gear 43 on this side to rotate, thereby causing the second bevel gear 44 on this side to rotate, and drives the second bevel gear 44 on the other side to rotate through the first bevel gear 42 and the transmission shaft 41, so that the two sets of half gears 45 rotate synchronously, and the half gear 45 rotates 180 degrees, driving the travel rack 46 on one side to move toward one end, and then the half gear 45 continues to rotate 180 degrees, at this time driving the travel rack 46 on the other side to move in the opposite direction, thereby realizing the synchronous reciprocating movement of the two sets of sliders 22, thereby driving the entire pushing part 3 to move back and forth.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A button cell negative electrode cover stamping and pushing mechanism, comprising a support base (1) and a pushing portion (3) slidably arranged on the top of the support base (1), characterized in that: The material pushing portion (3) comprises a longitudinal pushing strip (33) slidably arranged on one side and a transverse pushing rod (32) on the other side, and a material forking station (34) is provided at the end of the transverse pushing rod (32); A pushing station (35) and an inclined groove (36) are respectively provided on both sides of the bottom of the longitudinal pushing bar (33). The longitudinal pushing bar (33) moves from the top of the workpiece to one side of the workpiece through the inclined groove (36). When the longitudinal pushing bar (33) moves to the other side, it moves synchronously with the workpiece through the pushing station (35).

2. The button cell negative electrode cover punching and pushing mechanism according to claim 1, characterized in that: A movable part (2) is provided on the side opposite to the longitudinal push bar (33) and the transverse push rod (32), and a transmission connecting part (4) is provided between the two groups of movable parts (2). The longitudinal push bar (33) and the transverse push rod (32) maintain synchronous movement through the transmission connecting part (4).

3. The button cell negative electrode cover punching and pushing mechanism according to claim 2, characterized in that: The movable part (2) comprises a U-shaped seat (21) and a slider (22) slidably arranged on the top of the U-shaped seat (21); the longitudinal push bar (33) and the transverse push rod (32) are fixedly mounted on the sliders (22) on both sides respectively.

4. The button cell negative electrode cover punching and pushing mechanism according to claim 3, characterized in that: The transmission connecting member (4) includes running racks (46) slidably arranged on both sides of the interior of the U-shaped seat (21), two groups of the running racks (46) are fixedly connected to the slider (22), and a half gear (45) is rotatably connected inside the U-shaped seat (21), and the half gear (45) is alternately meshed with the two groups of running racks (46) for transmission.

5. The button cell negative electrode cover punching and pushing mechanism according to claim 4, characterized in that: The bottom of the U-shaped seat (21) is rotatably provided with a driving shaft (47), the half gear (45) is fixedly connected to the top of the driving shaft (47), and the middle outer surface of the driving shaft (47) is fixedly sleeved with a flat gear (43).

6. The button cell negative electrode cover punching and pushing mechanism according to claim 5, characterized in that: The support seat (1) is internally rotatably connected to a transmission shaft (41), both ends of the transmission shaft (41) are fixedly provided with first bevel gears (42), and the bottom ends of the two groups of drive shafts (47) are fixedly provided with second bevel gears (44), and the first bevel gear (42) is meshed with the second bevel gear (44).

7. The button cell negative electrode cover punching and pushing mechanism according to claim 2, characterized in that: The pushing portion (3) further comprises a U-shaped bracket (31), a fixing screw (38) being fixedly installed between the U-shaped bracket (31) and a group of sliders (22), a fixing plate (37) being installed between another group of sliders (22) and a transverse push rod (32), and two groups of longitudinal push bars (33) being fixedly installed on the top of the U-shaped bracket (31).

8. The button cell negative electrode cover stamping and pushing mechanism according to claim 1, characterized in that: The forking station (34) is trapezoidal in shape, and a vertically downward U-shaped groove is provided in the middle of the forking station (34), with the opening of the U-shaped groove facing outward.

Images