Feeding mechanism of special machine for battery cases

Abstract

The utility model belongs to the technical field of battery case production, and particularly relates to a battery case special machine feeding mechanism which comprises a press machine, a turning machine is assembled on the side wall of the press machine, a chain wheel is assembled on the side wall of the turning machine, a sliding block is assembled in the press machine, and a workbench is fixedly connected to the position, located on the lower side of the sliding block, in the press machine. A connecting plate is fixedly connected to the left side wall of the workbench, a rotating shaft is rotationally connected to the top surface of the connecting plate, the top end of the rotating shaft is in transmission connection with the turning machine, a cam is fixedly connected to the position, close to the bottom end, of the side wall of the rotating shaft, and a pushing assembly is arranged on one side of the cam; a material groove is formed in the top face of the workbench, a springback top plate is assembled on the bottom face of the material groove, and a discharging through groove is formed in the position, close to the right side, of the top face of the material groove. The cam structure can be adopted for achieving the efficient feeding function of the battery shells, and the problems that traditional manual material taking and placing are low in efficiency, poor in safety performance and the like are effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery shell production, and specifically relates to a special feeding mechanism for battery shells. Background Art

[0002] The feeding function of the battery shell stamping equipment is to feed metal sheets or steel strips into the stamping die for processing and forming the battery shell; since some battery shells are made of metal, in order to facilitate the packaging of batteries, they need to be stamped into a specified shape through a press.

[0003] Existing presses are highly versatile, especially in terms of mold applicability. A machine tool can still be used after changing the mold. However, for special products, single continuous mold production requires specially customized equipment, especially for battery shell molds with stretching and unloading. It is necessary to install springs above and below, make hollow table plates and empty blocks, and match corner machines and cam devices. Traditional battery shell stamping processes generally require manual loading and unloading of materials. Although the feeding and stamping functions can be realized, the feeding efficiency is slow, which affects the production of battery shells. There are also major safety hazards, which is not conducive to actual use. Utility Model Content

[0004] The purpose of this utility model is to provide a battery shell feeding mechanism, which can adopt a cam structure to realize the efficient feeding function of the battery shell, and effectively solve the problems of low efficiency and poor safety performance of traditional manual loading and unloading.

[0005] The technical solutions adopted in this utility are as follows:

[0006] A battery shell feeding mechanism, comprising a press, a corner machine is installed on the side wall of the press, a sprocket is installed on the side wall of the corner machine, a slider is installed inside the press, a workbench is fixedly connected to the lower side of the slider inside the press, a connecting plate is fixedly connected to the left side wall of the workbench, a rotating shaft is rotatably connected to the top surface of the connecting plate, the top end of the rotating shaft is transmission-connected to the corner machine, a cam is fixedly connected to the side wall of the rotating shaft near the bottom end, and a pusher assembly is arranged on one side of the cam;

[0007] A material trough is provided on the top surface of the workbench, a rebound top plate is arranged on the bottom surface of the material trough, and a material discharge through slot is provided on the top surface of the material trough near the right side.

[0008] The pushing assembly includes a movable rod movably connected in the material trough, the movable rod passes through the workbench, the movable rod is arranged in a Z shape, the end of the movable rod away from the cam is fixedly connected to a push plate, the top surface of the push plate is fixedly connected to a baffle, and two springs are fixedly connected between the push plate and the side wall of the material trough.

[0009] A material barrel is fixedly connected to the top surface of the workbench near the left side, and a material guide plate is fixedly connected to the side wall of the material barrel near the top, and the material guide plate is arranged obliquely.

[0010] The top end of the rotating shaft is equipped with a universal joint, and the other end of the universal joint is transmission-connected with the angle turning machine.

[0011] The movable rod is rotatably connected to an end surface of one end close to the cam with a movable wheel, and the movable wheel abuts against the side wall of the cam.

[0012] The cross section of the trough decreases from left to right.

[0013] The technical effects achieved by this utility model are:

[0014] The practical feeding mechanism for a special battery shell machine cooperates with each other among a press machine, a workbench, a cam, a barrel and a pushing assembly. An operator only needs to place the battery shell blank in the barrel, and use the pushing assembly to push the blank into the stamping position for forming, thereby effectively solving the problems of low efficiency and poor safety caused by the traditional manual placement of a single material, thereby effectively improving its production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of this practical embodiment;

[0016] Figure 2 is a side view of this practical embodiment;

[0017] Figure 3 It is a top view of this practical embodiment;

[0018] Figure 4 It is a structural schematic diagram of the workbench of this practical embodiment;

[0019] Figure 5 This practical embodiment Figure 4 Enlarged view of point A in .

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Press; 2. Angle machine; 3. Sprocket; 4. Workbench; 5. Connecting plate; 6. Cam; 7. Rotating shaft; 8. Universal joint; 9. Slider; 10. Material trough; 11. Rebound top plate; 12. Discharge channel; 13. Movable wheel; 14. Movable rod; 15. Push plate; 16. Baffle; 17. Spring; 18. Material barrel; 19. Guide plate. DETAILED DESCRIPTION

[0022] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0023] like Figure 1-Figure 5 As shown, a battery shell feeding mechanism comprises a press machine 1, a corner machine 2 is mounted on the side wall of the press machine 1, a sprocket 3 is mounted on the side wall of the corner machine 2, a slider 9 is mounted inside the press machine 1, a workbench 4 is fixedly connected to the lower side of the slider 9 inside the press machine 1, a connecting plate 5 is fixedly connected to the left side wall of the workbench 4, a rotating shaft 7 is rotatably connected to the top surface of the connecting plate 5, the top end of the rotating shaft 7 is drivingly connected to the corner machine 2, a cam 6 is fixedly connected to the side wall of the rotating shaft 7 near the bottom end, and a push assembly is arranged on one side of the cam 6;

[0024] Among them, multiple structures such as the driving unit, control unit, and stamping die on the slider 9 on the press machine 1 are all existing mature technologies and will not be described in detail in this solution. The stamping die and the rebound top plate 11 can be selected and used according to the size specifications of the battery shell.

[0025] A material trough 10 is provided on the top surface of the workbench 4, and the cross-section of the material trough 10 decreases from left to right, so that the battery shell blank material can accurately enter the position of the rebound top plate 11. The bottom surface of the material trough 10 is equipped with a rebound top plate 11, and a discharge groove 12 is provided on the top surface of the material trough 10 near the right side.

[0026] like Figure 5 As shown, the pushing assembly includes a movable rod 14 movably connected in the material trough 10, the movable rod 14 passes through the workbench 4, the movable rod 14 is arranged in a Z shape, and the end of the movable rod 14 away from the cam 6 is fixedly connected to a push plate 15, the top surface of the push plate 15 is fixedly connected to a baffle 16, and two springs 17 are fixedly connected between the push plate 15 and the side wall of the material trough 10.

[0027] Among them, a limiting rod can be set inside the spring 17 to limit the spring 17. Since this limiting structure belongs to a conventional structure and is not a technical point of this solution, it will not be described in detail.

[0028] Through the cooperation among the press 1, the workbench 4, the cam 6, the barrel 18 and the pushing assembly, the operator only needs to place the battery shell blank in the barrel 18, and use the pushing assembly to push the blank into the stamping position for forming, effectively solving the problems of low efficiency and poor safety caused by the traditional manual placement of individual materials, thereby effectively improving its production efficiency.

[0029] like Figure 4 As shown, a barrel 18 is fixedly connected to the top surface of the workbench 4 near the left side, and a guide plate 19 is fixedly connected to the side wall of the barrel 18 near the top, and the guide plate 19 is inclined.

[0030] Specifically, before moving the press 1, the operator places an appropriate amount of blank material into the barrel 18 in advance. When the press 1 is running, during the continuous stamping process of the battery shell blank material, the operator needs to continuously add blank material to the barrel 18. On the one hand, it can improve the feeding efficiency, and on the other hand, it can avoid the safety hazards of manually taking and placing materials on the rebound top plate 11.

[0031] like Figure 1 As shown, the top of the rotating shaft 7 is equipped with a universal joint 8, and the other end of the universal joint 8 is transmission-connected to the corner turning machine 2. Through the universal joint 8, even if the rotating shaft 7 and the corner turning machine 2 are in a staggered state, it is also convenient to transmit the output power to the rotating shaft 7 to drive the cam 6 to rotate.

[0032] like Figure 4 and Figure 5 As shown, the movable rod 14 is rotatably connected to the movable wheel 13 near one end of the cam 6, and the movable wheel 13 abuts against the side wall of the cam 6. The friction between the cam 6 and the movable rod 14 can be reduced, the wear degree of the surface of the cam 6 is reduced, and its service life is effectively extended.

[0033] The working principle of the utility model is as follows: when punching the battery shell blank, the sprocket 3 is first driven to rotate by the motor, the sprocket 3 drives the corner machine 2 to operate, the corner machine 2 drives the rotating shaft 7 to rotate through the universal joint 8, the rotating shaft 7 drives the cam 6 to rotate, the cam 6 presses the movable rod 14 to drive the push plate 15 to reciprocate, and the action force of the spring 17 is used to drive the movable rod 14 to always be close to the cam 6, when the push plate 15 moves to the left, the battery shell blank in the barrel 18 falls into the material trough 10, when the push plate 15 moves to the right, the push plate 15 pushes the blank to move to the right, when the blank moves to the rebound top plate 11, the slider 9 drives the stamping die to move downward, and the blank is stamped and formed, and the operator can place the blank into the barrel 18 through the guide plate 19, which effectively solves the problems of low efficiency and poor safety caused by the traditional manual placement of single materials, thereby effectively improving its production efficiency.

[0034] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A battery shell feeding mechanism, characterized in that: The invention comprises a press machine (1), wherein the side wall of the press machine (1) is equipped with a corner machine (2), the side wall of the corner machine (2) is equipped with a sprocket (3), the press machine (1) is equipped with a slider (9), the inside of the press machine (1) is fixedly connected with a workbench (4) located below the slider (9), the left side wall of the workbench (4) is fixedly connected with a connecting plate (5), the top surface of the connecting plate (5) is rotatably connected with a rotating shaft (7), the top end of the rotating shaft (7) is drivingly connected with the corner machine (2), the side wall of the rotating shaft (7) is fixedly connected with a cam (6) near the bottom end, and a material pushing assembly is arranged on one side of the cam (6); A material trough (10) is provided on the top surface of the workbench (4), a resilient top plate (11) is provided on the bottom surface of the material trough (10), and a material discharge through slot (12) is provided on the top surface of the material trough (10) near the right side.

2. A battery shell feeding mechanism according to claim 1, characterized in that: The push assembly comprises a movable rod (14) movably connected in the material trough (10), the movable rod (14) passes through the workbench (4), the movable rod (14) is arranged in a Z shape, the end of the movable rod (14) away from the cam (6) is fixedly connected to a push plate (15), the top surface of the push plate (15) is fixedly connected to a baffle (16), and two springs (17) are fixedly connected between the push plate (15) and the side wall of the material trough (10).

3. A battery shell feeding mechanism according to claim 1, characterized in that: A material barrel (18) is fixedly connected to the top surface of the workbench (4) near the left side, and a material guide plate (19) is fixedly connected to the side wall of the material barrel (18) near the top end, and the material guide plate (19) is arranged to be inclined.

4. A battery shell feeding mechanism according to claim 1, characterized in that: The top end of the rotating shaft (7) is equipped with a universal joint (8), and the other end of the universal joint (8) is drivingly connected to the corner machine (2).

5. A battery shell feeding mechanism according to claim 2, characterized in that: The movable rod (14) is rotatably connected to a movable wheel (13) at one end surface close to the cam (6), and the movable wheel (13) abuts against the side wall of the cam (6).

6. A battery shell feeding mechanism according to claim 1, characterized in that: The cross section of the material trough (10) decreases from left to right.

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