Powder filling tool locking device for lead storage battery production

Abstract

The utility model discloses a powder filling tool locking device for lead storage battery production, and relates to the technical field of lead storage batteries, the powder filling tool locking device comprises a workbench, the top of the workbench is provided with a locking mechanism used for locking a powder filling tool, and the locking mechanism comprises a fixing assembly arranged at the top of the workbench; the supporting assemblies are arranged on the front side and the rear side of the fixing assembly and used for supporting the powder filling tool; the downward pressing assembly is arranged at the top of the fixing assembly and used for fixing the mounting bottom plate, the fixing assembly is arranged, the driving motor operates to drive the rotating shaft to rotate clockwise, the rotating shaft drives the first worm and the second worm to rotate in the same direction, and therefore the first worm and the second worm drive the two rack sliding blocks to move in the opposite directions when rotating; and the two rack sliding blocks synchronously drive the clamping plates to move to fix the mounting bottom plates, so that the mounting bottom plates, with different specifications and sizes, of the powder filling tool are fixed, and the powder filling tool is adapted to different powder filling tools.

Description

Technical Field

[0001] The utility model relates to the technical field of lead-acid batteries, in particular to a powder filling tool locking device for lead-acid battery production. Background Art

[0002] A powder filling tool is a tool or device specifically used for powder filling operations. It is mainly used to fill powdered materials into the required structure. In the production of lead-acid batteries, a powder filling tool is a device specially designed to perform the powder filling process. It can fill powders such as positive or negative active materials into the battery.

[0003] According to the patent name: a battery positive plate lead powder filling tooling (patent publication number: CN207490010U, patent publication date: 2018-06-12), including a lead powder storage bin, a powder filling positioning bin, and a positive plate clamping mechanism; the lead powder storage bin is funnel-shaped, installed on a lifting platform, and its lower opening is connected with a perforated plate; the powder filling positioning bin includes a bin body surrounded by side walls, a rear wall and a bottom plate, and a lifting drive mechanism connected to the lifting platform and a powder filling positioning mechanism are installed on the side wall, and the bottom plate is connected to the vibration platform through a vibration spring mechanism; the positive plate clamping mechanism includes a plurality of clamping plates clamped between two side baffles by a locking pull rod, and a positioning cavity that matches the shape of the positive plate is provided between adjacent clamping plates, and the sleeve clamping channel of the positioning cavity extends upward to the upper end surface of the clamping plate, and the sleeve clamping channels on the upper end surfaces of the plurality of clamping plates are connected to the lead powder storage bin through the holes on the perforated plate in a one-to-one correspondence.

[0004] Based on the above-mentioned prior art, the existing powder filling tooling for lead-acid battery production still has the following problems: the existing powder filling tooling for lead-acid battery production is prone to move or shake during the powder filling process, thereby failing to ensure the uniformity and accuracy of powder filling; meanwhile, the specifications and sizes of the mounting base plates of the existing powder filling tooling for lead-acid battery production are different, and the existing device for fixing the mounting base plates of the powder filling tooling for lead-acid battery production with different specifications and sizes cannot be well adapted to them. Therefore, the utility model provides a locking device for the powder filling tooling for lead-acid battery production. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a locking device for a powder filling tool for lead-acid battery production, which solves the following problems existing in the existing powder filling tool for lead-acid battery production: the existing powder filling tool for lead-acid battery production is prone to move or shake during the powder filling process, thereby failing to ensure the uniformity and accuracy of powder filling; at the same time, the specifications and sizes of the mounting base plates of the existing powder filling tool for lead-acid battery production are different, and the existing device for fixing the mounting base plates of the powder filling tool for lead-acid battery production with different specifications and sizes cannot be well adapted to them.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a powder filling tool locking device for lead-acid battery production, comprising a workbench, a locking mechanism is provided on the top of the workbench for locking the powder filling tool, and the locking mechanism includes:

[0007] A fixed component is arranged on the top of the workbench, and comprises a mounting bin fixedly mounted on the top of the workbench, two limit plates are fixedly mounted on the top of the mounting bin, a limit slot is provided on the inner side of the limit plate, and a limit block is slidably mounted inside the limit slot, and a rack slider is fixedly mounted on one side of the limit block, a clamping plate is fixedly mounted on the top of the rack slider, a driving motor is fixedly mounted on the right end of the mounting bin, a rotating shaft is rotatably mounted on the output end of the driving motor, a first worm and a second worm are fixedly mounted on the surface of the rotating shaft, and a mounting base plate is placed on the top of the limit plate;

[0008] The supporting assembly is arranged at the front and rear sides of the fixing assembly and is used to support the powder filling tooling;

[0009] The pressing component is arranged on the top of the fixing component and is used to fix the installation base plate.

[0010] Preferably, the support assembly includes support plates fixedly mounted on the front and rear sides of the installation bin, and a support rod is fixedly mounted on the bottom of the support plate.

[0011] Preferably, the pressing assembly includes a guide block fixedly mounted on the side of the clamping plate vertical plate, an L-frame is movably mounted inside the guide block, a pressure rod is fixedly mounted on the top of the L-frame, a connecting rod is movably mounted on one end of the pressure rod, an electric push rod is movably mounted in the middle of the connecting rod, and a connecting block is movably mounted on the lower end of the electric push rod.

[0012] Preferably, the thread directions of the first worm and the second worm are opposite, and the first worm is meshed and installed with the rack slider on the left, and the second worm is meshed and installed with the rack slider on the right.

[0013] Preferably, the rack slider is adapted to slide between two limit plates.

[0014] Preferably, the arc end of the pressure rod contacts the top of the mounting base plate.

[0015] The utility model provides a powder filling tool locking device for lead-acid battery production. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The locking device for the powder filling tooling for lead-acid battery production is provided with a fixing component. The driving motor drives the rotating shaft to rotate clockwise, and the rotating shaft drives the first worm and the second worm to rotate in the same direction. Therefore, when the first worm and the second worm rotate, the two rack sliders are driven to move toward each other. The two rack sliders synchronously drive the clamping plate to move to fix the mounting base plate, thereby realizing the fixing of the mounting base plates of different specifications and sizes of the powder filling tooling, thereby realizing the adaptation to different powder filling tooling.

[0017] (2) The locking device of the powder filling tooling for lead-acid battery production is provided with a pressing assembly. The electric push rod is operated to push the connecting rod, thereby driving the L frame to rotate at the connection with the guide block, so that the arc end of the pressing rod is pressed down to contact the top of the mounting base plate, thereby providing sufficient pressure for the mounting base plate of the powder filling tooling, ensuring its stability and accuracy during the powder filling process, and avoiding uneven powder filling or errors caused by unstable mounting base plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a right-side perspective structural diagram of the utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the locking mechanism of the utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the fixing assembly of the utility model;

[0021] Figure 4 It is a three-dimensional structural diagram of the pressing component of the utility model.

[0022] In the figure: 1-workbench, 2-locking mechanism, 21-fixing assembly, 211-installation chamber, 212-driving motor, 213-rotating shaft, 214-first worm, 215-second worm, 216-rack slider, 217-limiting block, 218-limiting plate, 219-limiting groove, 2110-clamping plate, 22-support assembly, 221-support plate, 222-support rod, 23-pressing assembly, 231-guide block, 232-L frame, 233-pressing rod, 234-connecting rod, 235-electric push rod, 236-connecting block, 3-installation base plate. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] A powder filling tool locking device for lead-acid battery production comprises a workbench 1, a locking mechanism 2 is provided on the top of the workbench 1 for locking the powder filling tool, and the locking mechanism 2 comprises:

[0026] The fixing component 21 is arranged on the top of the workbench 1, and includes a mounting bin 211 fixedly mounted on the top of the workbench 1. Two limit plates 218 are fixedly mounted on the top of the mounting bin 211. A limit slot 219 is provided inside the limit plate 218. The limit slot 219 is rectangular in shape, and a limit block 217 is slidably mounted inside the limit slot 219. A rack slider 216 is fixedly mounted on one side of the limit block 217. A clamping plate 2110 is fixedly mounted on the top of the rack slider 216. A driving motor 212 is fixedly mounted on the right end of the mounting bin 211. The driving motor 212 is a three-phase asynchronous motor, which is electrically connected to an external power supply and can be opened and closed by a person operating a control panel. A rotating shaft 213 is rotatably mounted on the output end of the driving motor 212. A first worm 214 and a second worm 215 are fixedly mounted on the surface of the rotating shaft 213. A mounting base plate 3 is placed on the top of the limit plate 218. , the thread directions of the first worm 214 and the second worm 215 are opposite, and the first worm 214 is meshed with the rack slider 216 on the left, and the second worm 215 is meshed with the rack slider 216 on the right, so that the first worm 214 and the second worm 215 have the same rotation direction so that the two rack sliders 216 move toward each other, and the rack slider 216 slides between the two limit plates 218, and the driving motor 212 drives the rotating shaft 213 to rotate clockwise, and the rotating shaft 213 drives the first worm 214 and the second worm 215 to rotate in the same direction, so that the first worm 214 and the second worm 215 rotate and drive the two rack sliders 216 to move toward each other, and the two rack sliders 216 synchronously drive the clamping plate 2110 to move to fix the mounting base plate 3, so as to fix the mounting base plates 3 of different specifications and sizes of the powder filling tooling, so as to adapt to different powder filling tooling;

[0027] The support assembly 22 is disposed at the front and rear sides of the fixing assembly 21 and is used to support the powder filling tooling;

[0028] The pressing component 23 is disposed on the top of the fixing component 21 and is used to fix the mounting base plate 3 .

[0029] In this embodiment, the support assembly 22 includes a support plate 221 fixedly mounted on the front and rear sides of the installation bin 211 , and a support rod 222 is fixedly mounted on the bottom of the support plate 221 .

[0030] In this embodiment, the pressing assembly 23 includes a guide block 231 fixedly mounted on the side of the vertical plate of the clamping plate 2110, an L frame 232 is movably mounted inside the guide block 231, a pressing rod 233 is fixedly mounted on the top of the L frame 232, and a connecting rod 234 is movably mounted on one end of the pressing rod 233, and an electric push rod 235 is movably mounted in the middle of the connecting rod 234. The model of the electric push rod 235 is SLEL205, which is electrically connected to an external power supply and can be opened and closed by a person operating the control panel, and the electric push rod 235 is electrically connected to the external power supply and can be opened and closed by a person operating the control panel. A connecting block 236 is movably installed at the lower end of the movable push rod 235, and the arc end of the pressure rod 233 contacts the top of the mounting base plate 3. The electric push rod 235 runs to push the connecting rod 234, thereby driving the L frame 232 to rotate at the connection with the guide block 231, so that the arc end of the pressure rod 233 is pressed down and contacts the top of the mounting base plate 3, thereby providing sufficient pressure for the mounting base plate 3 of the powder filling tooling, ensuring its stability and accuracy during the powder filling process, and avoiding uneven powder filling or errors caused by the instability of the mounting base plate 3.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] During operation, firstly, the powder filling tool is placed on the top of the limit plate 218 and the support plate 221, and then the driving motor 212 is driven to drive the rotating shaft 213 to rotate clockwise, and the rotating shaft 213 drives the first worm 214 and the second worm 215 to rotate in the same direction, so that when the first worm 214 and the second worm 215 rotate, they drive the two rack sliders 216 to move towards each other, and the two rack sliders 216 synchronously drive the clamping plate 2110 to move to fix the mounting base plate 3, thereby fixing the powder filling tool mounting base plate 3, and then the electric push rod 235 runs to push the connecting rod 234, thereby driving the L frame 232 to rotate at the connection with the guide block 231, so that the arc end of the pressure rod 233 is pressed down and contacts with the top of the mounting base plate 3, and the mounting base plate 3 is squeezed downward, and when it is necessary to move the powder filling tool out, the driving motor 212 runs in the opposite direction, and the electric push rod 235 pulls the connecting rod 234 to complete the removal of the powder filling tool.

[0033] 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.

[0034] 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 powder filling tool locking device for lead-acid battery production, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a locking mechanism (2) for locking the powder filling tool, and the locking mechanism (2) comprises: A fixed component (21) is arranged on the top of the workbench (1), comprising an installation bin (211) fixedly installed on the top of the workbench (1), two limit plates (218) fixedly installed on the top of the installation bin (211), a limit slot (219) is provided on the inner side of the limit plate (218), a limit block (217) is slidably installed inside the limit slot (219), a rack slider (216) is fixedly installed on one side of the limit block (217), a clamping plate (2110) is fixedly installed on the top of the rack slider (216), a driving motor (212) is fixedly installed on the right end of the installation bin (211), a rotating shaft (213) is rotatably installed on the output end of the driving motor (212), a first worm (214) and a second worm (215) are fixedly sleeved on the surface of the rotating shaft (213), and a mounting base plate (3) is placed on the top of the limit plate (218); A support assembly (22) is arranged at the front and rear sides of the fixing assembly (21) and is used to support the powder filling tooling; The pressing component (23) is arranged on the top of the fixing component (21) and is used to fix the mounting base plate (3).

2. A powder filling tool locking device for lead-acid battery production according to claim 1, characterized in that: The support assembly (22) comprises a support plate (221) fixedly mounted on the front and rear sides of the installation bin (211), and a support rod (222) is fixedly mounted on the bottom of the support plate (221).

3. The powder filling tool locking device for lead-acid battery production according to claim 1, characterized in that: The pressing assembly (23) comprises a guide block (231) fixedly mounted on the side of the vertical plate of the clamping plate (2110); an L frame (232) is movably mounted inside the guide block (231); a pressing rod (233) is fixedly mounted on the top of the L frame (232); a connecting rod (234) is movably mounted on one end of the pressing rod (233); an electric push rod (235) is movably mounted in the middle of the connecting rod (234); and a connecting block (236) is movably mounted on the lower end of the electric push rod (235).

4. The powder filling tool locking device for lead-acid battery production according to claim 1, characterized in that: The thread directions of the first worm (214) and the second worm (215) are opposite, and the first worm (214) is meshed with the rack slider (216) on the left, and the second worm (215) is meshed with the rack slider (216) on the right.

5. The powder filling tool locking device for lead-acid battery production according to claim 1, characterized in that: The rack slider (216) is adapted to slide between the two limiting plates (218).

6. A powder filling tool locking device for lead-acid battery production according to claim 3, characterized in that: The arc end of the pressure rod (233) contacts the top of the installation base plate (3).

Images