Part edge grinding mechanism for machining connecting rod seat of lithium battery liquid injection machine

Abstract

The utility model relates to the technical field of connecting rod seat processing, in particular to a part edge grinding mechanism for processing a connecting rod seat of a lithium battery liquid injection machine, which comprises a device body, the device body comprises a working table, a placing table and a water collecting tank, and a side support is arranged at the front end of the working table. A first air cylinder is arranged at the upper end of the side support, an upper clamping plate is rotatably connected to the lower end of the first air cylinder, a moving frame is arranged at the rear end of the workbench, a second air cylinder is arranged on the moving frame, a grinding wheel is connected to the lower end of the second air cylinder, and the placing table is located at the lower end of the upper clamping plate and connected with a rotating shaft at the bottom. The lower end of the rotating shaft is connected with a gear, and one side of the gear is meshed with a rack rod, so that water-cooling washing operation on the grinding wheel and a workpiece can be achieved, cooling operation on the grinding wheel and the workpiece can be achieved, it can be guaranteed that grinding chippings and dust do not fly, and rotation control over the containing table can be achieved; and all-directional rotary grinding operation can be conveniently carried out on the workpiece.

Description

TECHNICAL FIELD

[0001] The utility model relates to connecting rod seat processing technical field especially a kind of part edge polishing mechanism for connecting rod seat processing of lithium battery liquid injection machine. BACKGROUND

[0002] Lithium battery liquid injection machine is a kind of equipment for lithium battery production, its principle is to inject electrolyte into the positive and negative pole tab of lithium battery by the way of liquid injection.Electrolyte is an important component in lithium battery, it can provide lithium ion transport and storage, is the key to normal operation of battery, lithium battery liquid injection machine is mainly composed of liquid injection system, control system and transmission system, the connecting rod seat in lithium battery liquid injection machine usually needs to be edge grinding when processing, and the connecting rod seat polishing operation in the existing lithium battery liquid injection machine usually adopts general polisher;

[0003] The utility model with publication number CN 213858463 U discloses a part edge polishing mechanism for part processing, which is provided with a second spring inside a second block of an elastic clamping device, and a connecting rod is fixedly connected to both sides of the second spring, so that the problem of difficulty in fixing the part during polishing is effectively solved, and the fastening force of the part is improved.Meanwhile, the motor on the side of the device body drives the fan to open, and the wind blows away a large amount of dust generated during the polishing process of the part;However, blowing a large amount of polishing dust and debris will not only affect the observation and polishing quality, but also cause the debris to fly out of the device in an unordered manner, and the device does not have the ability to control the rotation of the workpiece, so the workpiece needs to be manually disassembled and adjusted during polishing at different positions, therefore, we need to upgrade and modify the existing technology to overcome the existing problems and deficiencies. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a kind of part edge polishing mechanism for connecting rod seat processing of lithium battery liquid injection machine, to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0006] The utility model designs a kind of edge polishing mechanism for machining connecting rod seat of lithium battery liquid injection machine, including device ontology, the device ontology includes workbench, placing table and water collecting tank, the workbench front end is provided with side support, the side support upper end is equipped with first air cylinder, and first air cylinder lower end is rotatably connected with upper clamping plate, the workbench rear end is equipped with moving frame, the moving frame is equipped with second air cylinder, and second air cylinder lower end is connected with polishing wheel, the placing table is located upper clamping plate lower end and bottom is connected with rotating shaft, the rotating shaft lower end is connected with gear, and gear side is engaged with rack bar, the rack bar one end is connected with telescopic rod, the water collecting tank is located workbench lower end and one side is equipped with mounting plate, the mounting plate upper end is equipped with water suction pump, and water suction pump upper end is connected with water outlet pipe.

[0007] Further, the workbench is provided with a longitudinal slide rail, and a lower slide seat is slidably arranged on the longitudinal slide rail.

[0008] Further, the rack bar is provided with a guide frame outside, and the telescopic rod is provided with a fixing frame outside.

[0009] Further, the water outlet pipe is installed on the side of the moving frame, and a spray head is connected to the front end of the water outlet pipe.

[0010] Further, the mounting plate is provided with a plug-in slot outside, and a filter screen is inserted into the plug-in slot.

[0011] Further, a plurality of drainage holes are formed on the surface of the workbench, and the drainage holes are located on the upper end of the water collecting tank.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The device is provided with a workbench, drainage holes, a water collecting tank, a mounting plate, a water suction pump, a water outlet pipe, a plug-in slot and a filter screen, which can realize water cooling and flushing operation of the polishing wheel and the workpiece, can cool the polishing wheel and the workpiece, can ensure that the polishing debris and dust do not fly, and can avoid the problem that the high temperature of the polishing wheel or the workpiece surface or the flying of the polishing dust affects the polishing operation, thereby improving the practicability of the device.

[0014] 2. The device is provided with a longitudinal slide rail, a lower slide seat, a transverse slide rail, a moving frame, a second air cylinder, a polishing wheel, a placing table, a rotating shaft, a gear, a rack bar and a telescopic rod, which can realize rotation control of the placing table, facilitate omnidirectional rotation polishing operation of the workpiece, do not need manual adjustment of the position of the workpiece, do not need frequent disassembly and fixation of the workpiece, and greatly improve the polishing efficiency of the device.

[0015] The particular embodiments of the present application are disclosed in detail in the following description and in the drawings. Specific details of the present application are set forth in order to provide a thorough understanding of the present application. However, it will be understood by those skilled in the art that the present application can be practiced without the specific details. In other instances, well-known methods, procedures and components have not been described in detail so as not to obscure the present application. The following description and drawings are illustrative of the present application and are not to be construed as limiting the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and serve to explain the present application and, do not limit the present application. In the drawings:

[0017] Figure 1 It is a whole structure schematic view of the part edge polishing mechanism for machining connecting rod seat of the lithium battery liquid injection machine according to the present application;

[0018] Figure 2 It is a working structure schematic view of the part edge polishing mechanism for machining connecting rod seat of the lithium battery liquid injection machine according to the present application;

[0019] Figure 3 It is a rotating structure exploded view of the part edge polishing mechanism for machining connecting rod seat of the lithium battery liquid injection machine according to the present application;

[0020] Figure 4 It is a water collecting tank structure schematic view of the part edge polishing mechanism for machining connecting rod seat of the lithium battery liquid injection machine according to the present application.

[0021] In the drawing: 1, device body; 2, workbench; 3, side support; 4, first air cylinder; 5, upper clamping plate; 6, longitudinal slide rail; 7, lower slide base; 8, transverse slide rail; 9, moving frame; 10, second air cylinder; 11, polishing wheel; 12, placing table; 13, rotating shaft; 14, gear; 15, rack bar; 16, telescopic rod; 17, guide frame; 18, fixing frame; 19, drainage hole; 20, water collecting tank; 21, mounting plate; 22, water pump; 23, water outlet pipe; 24, plug-in slot; 25, filter screen. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects achieved by the present application easy to understand, the present application is further described below in combination with specific embodiments.

[0023] For example, Figure 1As shown in FIG. 4, the edge polishing mechanism for machining connecting rod seat of lithium battery liquid injection machine is provided, which comprises a device body 1, the device body 1 contains a workbench 2, a placing table 12 and a water collecting groove 20, the front end of the workbench 2 is provided with a side support 3, the upper end of the side support 3 is provided with a first air cylinder 4, the lower end of the first air cylinder 4 is rotatably connected with an upper clamping plate 5, the rear end of the workbench 2 is provided with a moving frame 9, the moving frame 9 is provided with a second air cylinder 10, the lower end of the second air cylinder 10 is connected with a polishing wheel 11, the placing table 12 is located at the lower end of the upper clamping plate 5 and is connected with a rotating shaft 13 at the bottom, the lower end of the rotating shaft 13 is connected with a gear 14, one side of the gear 14 is engaged with a rack rod 15, one end of the rack rod 15 is connected with an extension rod 16, the water collecting groove 20 is located at the lower end of the workbench 2 and is provided with a mounting plate 21 on one side, the upper end of the mounting plate 21 is provided with a water pump 22, and the upper end of the water pump 22 is connected with a water outlet pipe 23.

[0024] Preferably, the workbench 2 is provided with a longitudinal sliding rail 6, the lower sliding seat 7 is slidably arranged on the longitudinal sliding rail 6, the upper end of the lower sliding seat 7 is provided with a transverse sliding rail 8, and the moving frame 9 is slidably arranged on the transverse sliding rail 8. The longitudinal sliding rail 6 can control the longitudinal movement of the lower sliding seat 7, the transverse sliding rail 8 can control the transverse movement of the moving frame 9 on the lower sliding seat 7, the rack rod 15 is sleeved with a guide frame 17 on the outside, and the extension rod 16 is sleeved with a fixing frame 18 on the outside. The guide frame 17 facilitates the guidance of the rack rod 15, and the fixing frame 18 facilitates the fixation of the extension rod 16.

[0025] Preferably, the water outlet pipe 23 is installed on the side of the moving frame 9 and is connected with a spray head at the front end, the spray head faces the polishing wheel 11, the spray head facilitates the water spraying on the polishing wheel 11 and the workpiece, the mounting plate 21 is provided with a plug-in groove 24 on the outside, the plug-in groove 24 is plugged with a filter screen 25 up and down, the filter screen 25 facilitates the filtration treatment of impurities in water, and a plurality of drainage holes 19 are formed on the surface of the workbench 2, the drainage holes 19 are located on the upper end of the water collecting groove 20, and the drainage holes 19 facilitate the rapid drainage of water from the workbench 2.

[0026] The use principle and use process of the utility model: first of all, the workpiece is placed on the placing table 12 when using, the upper clamp plate 5 is driven to descend and is pressed on the workpiece surface through the first cylinder 4, the polishing wheel 11 is controlled to descend and corresponds with the workpiece edge position through the second cylinder 10, then the lower slide base 7 is driven to move longitudinally on the workbench 2 through the longitudinal slide rail 6, the moving frame 9 is controlled to move laterally on the lower slide base 7 through the lateral slide rail 8, the polishing wheel 11 is moved and is attached to the workpiece edge position through the moving frame 9, at this moment, the polishing wheel 11 is started and the workpiece edge is polished, the rack rod 15 is moved through the telescopic rod 16 during polishing, the gear 14 is rotated through the rack rod 15, the upper end placing table 12 is synchronously rotated through the gear 14 through the rotating shaft 13, the workpiece on the upper end of the placing table 12 is rotated, at this moment, the workpiece can be polished comprehensively, the workpiece position angle does not need to be adjusted manually by the worker, at the same time, the water pump 22 can be started, the water pump 22 pumps water from the water collecting tank 20 to the water outlet pipe 23, the polishing wheel 11 and the workpiece side are sprayed through the upper end nozzle of the water outlet pipe 23, so that the polishing wheel 11 and the workpiece are cooled, at the same time, the debris dust generated by polishing is flushed to the workbench 2 and falls into the lower water collecting tank 20 through the drain hole 19.

[0027] In the description of the utility model, it is necessary to explain that, unless there is definite and limited, the term "installation", "is provided with", "connection" and the like, should be broad sense understanding, for example "connection", can be fixed connection, also can be detachable connection, or integral connection, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be the intercommunication of two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to specific situation.

[0028] In the description of the embodiment, the orientation or position relationship of the terms "upper", "lower", "right", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

Claims

1. A part edge grinding mechanism for processing the connecting rod seat of a lithium battery filling machine, characterized in that: The utility model provides a kind of device, including device body (1), the workbench (2) is contained in the device body (1), placing table (12) and water collecting tank (20), the workbench (2) front end is provided with side support (3), the first air cylinder (4) is equipped on the upper end of side support (3) and first air cylinder (4) lower end is rotatably connected with upper clamping plate (5), the workbench (2) rear end is equipped with moving frame (9), the second air cylinder (10) is equipped on moving frame (9) and second air cylinder (10) lower end is connected with polishing wheel (11), the placing table (12) is located in the lower end of upper clamping plate (5) and bottom is connected with rotating shaft (13), the rotating shaft (13) lower end is connected with gear (14) and gear (14) one side is engaged with rack bar (15), rack bar (15) one end is connected with telescopic rod (16), water collecting tank (20) is located in the lower end of workbench (2) and one side is equipped with mounting plate (21), the mounting plate (21) upper end is equipped with water suction pump (22) and water suction pump (22) upper end is connected with water outlet pipe (23).

2. The edge polishing mechanism for processing the connecting rod seat part of the lithium battery liquid injection machine according to claim 1, characterized in that: The workbench (2) is equipped with longitudinal slide rail (6) and is equipped with lower slide base (7) on longitudinal slide rail (6) sliding, the lower slide base (7) upper end is equipped with transverse slide rail (8), and the moving frame (9) is located on the transverse slide rail (8) sliding.

3. The edge polishing mechanism for the link seat processing part of the lithium battery liquid injection machine according to claim 1, characterized in that: The rack bar (15) is equipped with guide frame (17) outside, and the telescopic rod (16) is equipped with fixed frame (18) outside.

4. The edge polishing mechanism for machining the connecting rod seat part of the lithium battery liquid injection machine according to claim 1, characterized in that: The water outlet pipe (23) is installed on the side of moving frame (9) and is connected with spray head at front end, and the spray head is towards polishing wheel (11) place.

5. The edge polishing mechanism for machining the connecting rod seat part of the lithium battery liquid injection machine according to claim 1, characterized in that: The mounting plate (21) is equipped with plug-in slot (24) outside, and filter screen (25) is inserted in plug-in slot (24) up and down.

6. The edge polishing mechanism for the link seat processing part of the lithium battery liquid injection machine according to claim 1, characterized in that: The workbench (2) surface is equipped with several drain holes (19), and the drain hole (19) is located in the upper end of water collecting tank (20).

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