Negative pressure suction pipe for battery positive and negative plate processing and feeding

Abstract

The utility model discloses a negative pressure suction pipe for processing and feeding battery positive and negative plates, which relates to the technical field of battery plate production, and comprises a negative pressure pipe, when the negative pressure pipe is mounted, the negative pressure pipe is stably erected through three groups of telescopic rods and sleeve shafts which can be adjusted to a certain field angle, so that a material pumping gun is in a vertical state; sucker seats are adsorbed on the outer wall of a stock bin to stably limit the whole device, it is guaranteed that the device is not prone to deviation after being erected, an upper end spring and a lower end spring form elastic supporting for a limiting sliding seat arranged at the top end of a telescopic rod, and when a negative pressure pipe is erected, the negative pressure pipe is away from an installation point position by a certain distance, and the installation efficiency is improved. And after alignment, the worker can press the negative pressure pipe downwards, so that the limiting sliding seat conducts limiting movement by a certain distance in the direction of the sliding frame, and therefore the worker can conduct positioning installation conveniently, and the operation burden of the worker is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery plate production, in particular to a negative pressure suction pipe for processing and feeding positive and negative plates of batteries. Background Art

[0002] Battery plates are an important component of batteries and are responsible for converting electrical energy into chemical energy or chemical energy into electrical energy. During the manufacturing process, graphite is generally used as the electrode material for the positive and negative electrodes of the battery. Its main function is to provide a reliable and stable electron storage agent, allowing electrons to flow into the battery while maintaining the structural stability of the electrode material during the charging and discharging process. During the production process, graphite powder is often transported by generating negative pressure through a negative pressure tube.

[0003] Most of the existing negative pressure pipes for conveying graphite powder often require multiple workers to assist each other in the installation of the silo. The installation process is time-consuming and labor-intensive, which reduces production efficiency and causes great inconvenience to the workers. Utility Model Content

[0004] The utility model aims to provide a negative pressure suction pipe for processing and feeding positive and negative plates of batteries, so as to solve the technical problems mentioned in the above background technology.

[0005] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0006] A negative pressure suction pipe for processing and feeding positive and negative plates of a battery, comprising a negative pressure pipe;

[0007] The outer side of the negative pressure tube is sleeved with a tight hoop, and three groups of sliding frames are arranged at intervals on the outer side of the tight hoop, and a limited sliding seat is slidably arranged inside the sliding frame, an upper end spring is arranged on the top of the limited sliding seat, and a lower end spring is arranged on the bottom of the sliding frame, and a telescopic rod is rotatably arranged inside the limited sliding seat, and a sleeve shaft is sleeved at the bottom end of the telescopic rod, a fixed valve is arranged on the outer side of the sleeve shaft, and a hinged seat is rotatably arranged at the bottom end of the sleeve shaft, and a suction cup seat is arranged at the bottom of the hinged seat.

[0008] As a further solution of the utility model: the tightening sleeve is composed of two groups of semicircular strip clamps whose sides rotate coaxially, and the upper end spring and the lower end spring are both located inside the sliding frame.

[0009] As a further solution of the utility model: a fixing flange for fixing to the silo is arranged at the bottom of the negative pressure pipe, and a plurality of groups of fixing holes are arranged at intervals at the edge of the fixing flange.

[0010] As a further solution of the utility model: a feeding pipe connected to the vacuum bin is arranged on the top of the negative pressure pipe, fixed plates are symmetrically arranged at the end edge of the tight hoop, and the fixed plates are movably connected by bolts.

[0011] As a further solution of the utility model: clamping plates are symmetrically arranged on the outer side of the sleeve shaft, the clamping plates are located below the fixed valve, an auxiliary support rod is rotatably arranged between the clamping plates, and a gasket is arranged at the bottom end of the auxiliary support rod.

[0012] Beneficial effects of the utility model:

[0013] When the negative pressure tube is installed, the utility model forms a stable erection for the negative pressure tube through three groups of telescopic rods and sleeve shafts that can be adjusted to a certain angle, so that the extraction gun is in a vertical state, and the suction cup seat is adsorbed on the outer wall of the silo to form a stability limit for the device as a whole, ensuring that the device is not prone to deviation after the erection is formed, and the upper end spring and the lower end spring form an elastic support for the limiting slide seat set on the top of the telescopic rod, so that when the negative pressure tube is erected, the negative pressure tube is at a certain distance from the installation point, which is convenient for staff to observe and align. After alignment, the staff can press the negative pressure tube downward to make the limiting slide seat perform a limiting movement of a certain distance along the direction of the sliding frame, thereby facilitating the staff to perform positioning and installation, and reducing the operating burden of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings.

[0015] Figure 1 It is a three-dimensional schematic diagram of the whole device in the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the crushing roller in the utility model;

[0017] Figure 3 This utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0018] In the figure: 1. negative pressure pipe; 2. fixed flange; 3. feed pipe; 4. tight hoop; 5. fixed plate; 6. sliding frame; 7. limit slide seat; 8. upper end spring; 9. lower end spring; 10. telescopic rod; 11. sleeve shaft; 12. fixed valve; 13. hinged seat; 14. suction cup seat; 15. clamping plate; 16. auxiliary support rod. DETAILED DESCRIPTION

[0019] 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 of 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.

[0020] like Figure 1-3 As shown, a negative pressure suction pipe for processing and feeding positive and negative plates of a battery comprises a negative pressure pipe 1;

[0021] The outer side of the negative pressure tube 1 is provided with a tight hoop 4, which is composed of two groups of semicircular strip clamps whose sides rotate coaxially. Three groups of sliding frames 6 are arranged at intervals on the outer side of the tight hoop 4. A limited sliding seat 7 is arranged for internal sliding of the sliding frame 6. An upper spring 8 is arranged on the top of the limited sliding seat 7, and a lower spring 9 is arranged on the bottom of the sliding frame 6. The upper spring 8 and the lower spring 9 are both located inside the sliding frame 6. A telescopic rod 10 is arranged for internal rotation of the limited sliding seat 7. A sleeve shaft 11 is arranged at the bottom end of the telescopic rod 10. A fixed valve 12 is arranged on the outer side of the sleeve shaft 11. A hinge seat 13 is arranged at the bottom end of the sleeve shaft 11. A suction cup seat 14 is arranged at the bottom of the hinge seat 13. When installing the negative pressure tube 1, the tight hoop 4 is firstly sleeved on a suitable point on the outer wall of the negative pressure tube 1, and then the telescopic rod 10 and the sleeve shaft 11 are opened so that the three are at a certain angle, thereby forming a negative pressure tube 1 For stable installation, the staff can turn the fixing valve 12 to release the fixation of the telescopic rod 10, and then stretch the telescopic rod 10 to adjust the length of the telescopic rod 10 extending out of the sleeve shaft 11. In this way, the staff can adjust the installation height of the negative pressure pipe 1 according to the requirements of the actual installation process. During installation, the suction cup seat 14 can be adsorbed on the outer wall of the silo, thereby forming a stability limit for the entire device, ensuring that the device is not prone to deviation after the installation is formed, and the upper end spring 8 and the lower end spring 9 form an elastic support for the limiting slide 7 set at the top of the telescopic rod 10, so that when the negative pressure pipe 1 is installed, the negative pressure pipe 1 is at a certain distance from the installation point, which is convenient for the staff to observe and align. After alignment, the staff can press the negative pressure pipe 1 downward to make the limiting slide 7 move a certain distance along the direction of the sliding frame 6, thereby facilitating the staff to position and install.

[0022] In this embodiment, specifically, a fixing flange 2 for fixing to the silo is provided at the bottom of the negative pressure pipe 1, and a plurality of fixing holes are provided at intervals at the edge of the fixing flange 2, and the fixing holes are used to install fixing bolts. The entire device can be fixed to the silo through the fixing flange 2, thereby ensuring the stability of the negative pressure pipe 1 during use.

[0023] In this embodiment, specifically, a feed pipe 3 connected to the vacuum bin is provided at the top of the negative pressure tube 1, and the negative pressure tube 1 and the feed pipe 3 constitute a complete graphite powder conveying channel, ensuring that the graphite powder can be continuously and stably input into the vacuum bin, thereby achieving the purpose of feeding, and fixed plates 5 are symmetrically provided at the end edges of the tight hoop 4, and the fixed plates 5 are movably connected by bolts, and the bolts installed on the fixed plates 5 are used to form a contraction on the tight hoop 4, so that the tight hoop 4 can be firmly fixed on the negative pressure tube 1.

[0024] In this embodiment, specifically, a clamping plate 15 is symmetrically arranged on the outer side of the sleeve shaft 11, and the clamping plate 15 is located below the fixed valve 12. An auxiliary support rod 16 is rotatably arranged between the clamping plates 15, and a gasket is arranged at the bottom end of the auxiliary support rod 16. The rotatably arranged auxiliary support rod 16 can form a stable support for the sleeve shaft 11, share the pressure on the sleeve shaft 11, and further improve the stability of the negative pressure tube 1 during installation.

[0025] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A negative pressure suction pipe for processing and feeding positive and negative plates of a battery, comprising a negative pressure pipe (1); characterized in that: The outer side of the negative pressure tube (1) is sleeved with a tight hoop (4), and three groups of sliding frames (6) are arranged at intervals on the outer side of the tight hoop (4). A limit slide seat (7) is slidably arranged inside the sliding frame (6), and an upper end spring (8) is arranged at the top of the limit slide seat (7), and a lower end spring (9) is arranged at the bottom of the sliding frame (6). A telescopic rod (10) is rotatably arranged inside the limit slide seat (7), and a sleeve shaft (11) is sleeved at the bottom end of the telescopic rod (10). A fixed valve (12) is arranged on the outer side of the sleeve shaft (11), and a hinge seat (13) is rotatably arranged at the bottom end of the sleeve shaft (11), and a suction cup seat (14) is arranged at the bottom of the hinge seat (13).

2. A negative pressure suction pipe for processing and feeding positive and negative plates of a battery according to claim 1, characterized in that: The tightening sleeve (4) is composed of two groups of semicircular strip clamps whose sides rotate coaxially, and the upper end spring (8) and the lower end spring (9) are both located inside the sliding frame (6).

3. A negative pressure suction pipe for processing and feeding positive and negative plates of a battery according to claim 1, characterized in that: The bottom of the negative pressure pipe (1) is provided with a fixing flange (2) for fixing to the silo, and a plurality of groups of fixing holes are provided at intervals at the edge of the fixing flange (2).

4. A negative pressure suction pipe for processing and feeding positive and negative plates of a battery according to claim 1, characterized in that: A material conveying pipe (3) connected to the vacuum bin is arranged at the top of the negative pressure pipe (1), and fixing plates (5) are symmetrically arranged at the end edge of the tight hoop sleeve (4), and the fixing plates (5) are movably connected by bolts.

5. A negative pressure suction pipe for processing and feeding positive and negative plates of a battery according to claim 1, characterized in that: Clamps (15) are symmetrically arranged on the outer side of the sleeve shaft (11), and the clamps (15) are located below the fixed valve (12). An auxiliary support rod (16) is rotatably arranged between the clamps (15), and a gasket is arranged at the bottom end of the auxiliary support rod (16).

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