Automatic positioning device for suction nozzle of formation equipment

Abstract

The utility model discloses an automatic positioning device for suction nozzles of formation equipment, which comprises a shell, a sliding chute arranged at the end part of the upper end of the shell, a plurality of suction nozzle positioning devices arranged in the sliding chute, and a detection device arranged at the end parts of the suction nozzle positioning devices, and the suction nozzle positioning devices are provided with guide pins for positioning and inserting; positioning matching is carried out through a guide pin on the suction nozzle positioning device, the suction nozzle positioning device is driven to slide in the sliding groove to carry out suction nozzle insertion automatic matching, and the detection device is used for detecting whether all suction nozzles are inserted or not. According to the utility model, the chute, the plurality of suction nozzle positioning devices and the detection device are arranged, so that the mounting position matching of the suction nozzles is automatically adjusted, and the batch mounting of the suction nozzles is realized. And meanwhile, the operation is convenient, the qualification rate of suction nozzle insertion is improved, and the manual suction nozzle reinsertion work is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic nozzle positioning devices, in particular to an automatic nozzle positioning device for chemical formation equipment. Background Art

[0002] In the process of producing square lithium batteries, the formation process is a crucial link. This link currently mainly adopts the negative pressure formation process. This process uses a corrosion-resistant nozzle to closely contact the injection hole of the square battery, so that the electrolyte is sucked out and in under the action of negative pressure. However, when the nozzle comes into contact with the electrolyte, the nozzle may corrode due to chemical reaction, resulting in its function being reduced or even failing. Therefore, it is necessary to regularly check and replace corroded nozzles to ensure the continuity and stability of the production process.

[0003] The disadvantage of the prior art is that the nozzle insertion tooling has certain limitations. The nozzle position is fixed, which means that it needs to match the nozzles in all storage locations. In actual production, due to various reasons, such as storage location assembly errors, inaccurate tooling positioning, etc., the nozzles to be installed placed on the tooling and the center of the negative pressure nozzle rod often deviate. This deviation will cause the nozzle to be unable to be smoothly inserted into the nozzle rod, thereby affecting the continuity of production and reducing work efficiency.

[0004] In addition, since assembly errors in different storage locations are inevitable, the design and adjustment of tooling becomes complicated and time-consuming. In order to adapt to different storage locations, production personnel may need to frequently adjust the position or angle of the tooling, which undoubtedly increases production costs and time. Therefore, how to solve this problem and improve the adaptability and production efficiency of tooling is another key issue that needs to be solved in the current square lithium battery production process. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art. To achieve the above purpose, an automatic positioning device for a suction nozzle of a chemical formation equipment is used to solve the problems raised in the above background technology.

[0006] An automatic nozzle positioning device for chemical forming equipment comprises a housing, a slide groove arranged at the upper end of the housing, a plurality of nozzle positioning devices arranged in the slide groove, and a detection device arranged at the end of the nozzle positioning device, and the nozzle positioning device is provided with a guide pin for positioning and insertion;

[0007] The positioning is performed through the guide pins on the nozzle positioning device, and the nozzle positioning device is driven to slide in the slide slot to automatically fit the nozzles, and the detection device is used to detect whether all the nozzles have been inserted.

[0008] As a further solution of the utility model: the shell includes a bottom plate, a first vertical plate and a second vertical plate arranged at the upper end of the bottom plate, and a top plate arranged at the upper ends of the first vertical plate and the second vertical plate.

[0009] Beneficial effect: By adding the first vertical plate and the second vertical plate, the overall structural strength of the shell is enhanced, making it more stable. At the same time, the arrangement of the first vertical plate and the second vertical plate enables the shell to have better space utilization and can accommodate more internal components.

[0010] As a further solution of the utility model: the slide groove is arranged on both side edges of the top plate.

[0011] Beneficial effect: The setting of the slide groove allows the nozzle positioning device to slide freely on the top plate, which facilitates the positioning and adjustment of the nozzle. At the same time, the side limit structure of the slide groove can prevent the nozzle positioning device from sliding out of the top plate, thereby improving the safety of use.

[0012] As a further solution of the utility model: the slide groove is provided with a limit block for limiting the sliding range of the suction nozzle positioning device.

[0013] Beneficial effect: The setting of the limit block can accurately control the sliding range of the nozzle positioning device to prevent it from exceeding the working area, thereby improving the stability and reliability of the equipment.

[0014] As a further solution of the utility model: the nozzle positioning device includes a nozzle carrier plate, a bearing arranged in the slide groove for sliding, and a mounting shaft arranged on the bearing.

[0015] Beneficial effects: The design of the guide pin, bearing and mounting shaft makes the nozzle positioning device have better guidance and stability, and can accurately control the position and direction of the nozzle. At the same time, this design also simplifies the installation and adjustment process and improves the maintainability of the equipment.

[0016] As a further solution of the utility model: the nozzle carrier plate is provided with a placement hole for positioning the nozzle, and the placement hole adopts a waist-shaped groove through structure.

[0017] Beneficial effect: The waist-shaped groove through-structure can detect the nozzles that are not installed through the detection device. At the same time, the design of the placement hole also facilitates the installation and removal of the nozzles, improving the production efficiency of the equipment.

[0018] As a further solution of the utility model: the guide pins are arranged at two ends of the nozzle carrier plate.

[0019] As a further solution of the present utility model: the first vertical plate and the second vertical plate are both provided with a plurality of openings.

[0020] Beneficial effects: The opening design increases the ventilation of the first and second vertical plates, which is conducive to heat dissipation and reduces dust accumulation. At the same time, the opening also helps with the maintenance and overhaul of the equipment, making it convenient for operators to inspect and maintain the internal components.

[0021] Compared with the prior art, the utility model has the following technical effects:

[0022] The above technical solution provides a stable and reliable working platform by setting a solid shell. The slide grooves are cleverly set on both sides of the top plate, allowing the nozzle positioning device to slide freely on the top plate, which is convenient for accurately adjusting the position of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings:

[0024] Figure 1 A schematic diagram of the structure of an automatic positioning device according to an embodiment disclosed in the present application;

[0025] Figure 2 It is a schematic structural diagram of a nozzle positioning device according to an embodiment disclosed in the present application.

[0026] In the figure: 1. Shell; 11. Bottom plate; 12. First vertical plate; 13. Second vertical plate; 14. Top plate; 15. Limit block; 2. Nozzle positioning device; 21. Guide pin; 22. Nozzle carrier plate; 23. Bearing; 24. Mounting shaft; 3. Detection device; 4. Slide groove; 5. Placement hole. DETAILED DESCRIPTION

[0027] 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.

[0028] Please refer to Figure 1 In an embodiment of the utility model, an automatic nozzle positioning device for a chemical forming equipment includes a housing 1, a chute 4 arranged at the upper end of the housing 1, a plurality of nozzle positioning devices 2 arranged at the chute 4, and a detection device 3 arranged at the end of the nozzle positioning device 2, and the nozzle positioning device 2 is provided with a guide pin 21 for positioning and inserting;

[0029] The guide pin 21 on the nozzle positioning device 2 is positioned and matched with the pin hole on the nozzle mounting plate of the chemical formation equipment, and the nozzle positioning device 2 is driven to slide in the slide groove 4 to automatically match the nozzle insertion, so as to realize automatic matching of the nozzle and the nozzle rod, and the detection device 3 is used to detect whether all the nozzles have been inserted.

[0030] Specifically, the shell 1 has the same size as the tray in the embodiment, and slide grooves 4 are provided at both ends of the upper surface of the shell 1 to facilitate the left and right sliding of the nozzle positioning device 2 .

[0031] In this embodiment, the shell 1 includes a bottom plate 11, left and right first vertical plates 12 and front and rear second vertical plates 13 arranged at the upper end of the bottom plate 11, and a top plate 14 arranged at the upper ends of the first vertical plate 12 and the second vertical plate 13. The first vertical plate 12 and the second vertical plate 13 are both provided with a plurality of openings.

[0032] In this embodiment, the slide groove 4 is arranged on both sides of the top plate 14 , and the slide groove 4 is provided with a limiting block 15 for limiting the sliding range of the nozzle positioning device 2 .

[0033] In this embodiment, Figure 2 As shown, the figure is a schematic diagram of the structure of the nozzle positioning device 2; the nozzle positioning device 2 includes a nozzle carrier plate 22, guide pins 21 arranged at both ends of the nozzle carrier plate 22, bearings 23 arranged in the slide groove 4 for sliding, and a mounting shaft 24 arranged on the bearing 23.

[0034] Specifically, the guide pins 21 are arranged on both sides of the nozzle carrier plate 22, and cooperate with the pin holes on the nozzle mounting plate of the formation equipment. When the device rises, the nozzle positioning device 2 is driven to slide left and right, so that the nozzle and the nozzle rod are automatically matched;

[0035] In this embodiment, the nozzle carrier plate 22 is provided with a placement hole 5 for positioning the nozzle, and the placement hole 5 adopts a waist-shaped groove through structure.

[0036] Specifically, detection devices 3 are provided on both sides of the waist-shaped groove of the through structure to detect whether all the suction nozzles are installed.

[0037] In this embodiment, during the specific operation, when a certain storage location needs to replace the suction nozzle, all the suction nozzles are placed in the suction nozzle placement hole 5. When the tooling is lifted with the suction nozzle, the guide pin 21 on the tooling cooperates with the pin hole on the suction nozzle installation plate of the equipment to automatically adjust the position of the suction nozzle positioning device 2 so that the suction nozzle matches the position of the suction nozzle rod, thereby realizing batch installation of the suction nozzle. The device is easy to operate, improves the qualified rate of the suction nozzle insertion, and reduces the work of manually inserting the suction nozzle.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0039] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An automatic positioning device for a nozzle of a chemical forming equipment, characterized in that: It comprises a housing (1), a slide groove (4) arranged at the upper end of the housing (1), a plurality of nozzle positioning devices (2) arranged at the slide groove (4), and a detection device (3) arranged at the end of the nozzle positioning device (2), wherein the nozzle positioning device (2) is provided with a guide pin (21) for positioning and inserting; Positioning is performed by means of a guide pin (21) on the nozzle positioning device (2), and the nozzle positioning device (2) is driven to slide in the slide groove (4) to automatically engage the nozzles, and a detection device (3) is used to detect whether all nozzles have been fully engaged.

2. According to claim 1, an automatic positioning device for a nozzle of a chemical formation equipment is characterized in that: The shell (1) comprises a bottom plate (11), a first vertical plate (12) and a second vertical plate (13) arranged at the upper end of the bottom plate (11), and a top plate (14) arranged at the upper ends of the first vertical plate (12) and the second vertical plate (13).

3. The automatic positioning device for the nozzle of a chemical formation equipment according to claim 2, characterized in that: The slide grooves (4) are arranged on two side edges of the top plate (14).

4. The automatic positioning device for the nozzle of a chemical formation equipment according to claim 3, characterized in that: The slide groove (4) is provided with a limiting block (15) for limiting the sliding range of the suction nozzle positioning device (2).

5. The automatic positioning device for the nozzle of a chemical formation equipment according to claim 4, characterized in that: The nozzle positioning device (2) comprises a nozzle carrier plate (22), a bearing (23) arranged in the slide groove (4) for sliding, and a mounting shaft (24) arranged on the bearing (23).

6. The automatic positioning device for the nozzle of the chemical formation equipment according to claim 5, characterized in that: The nozzle carrier plate (22) is provided with a placement hole (5) for positioning the nozzle, and the placement hole (5) adopts a waist-shaped groove through-structure.

7. The automatic positioning device for the nozzle of a chemical formation equipment according to claim 5, characterized in that: The guide pins (21) are arranged at two ends of the nozzle carrier plate (22).

8. The automatic positioning device for the nozzle of a chemical formation equipment according to claim 2, characterized in that: The first vertical plate (12) and the second vertical plate (13) are both provided with a plurality of openings.

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