Needle selection electromagnet fusion welding device of circular knitting machine

Abstract

The utility model relates to a fusion welding device for a needle selection electromagnet of a circular knitting machine, which belongs to the technical field of fusion welding of the needle selection electromagnet of the circular knitting machine and comprises a base, a plurality of groups of storage tools for storing electromagnets are arranged on the base, and the storage tools are detachably connected with the base through four stand columns. The storage tool comprises a bottom plate detachably connected with the stand column, a positioning block used for limiting one end of the electromagnet is arranged on the left side of the upper portion of the bottom plate, a positioning plate used for limiting the other end of the electromagnet is arranged on the right side of the upper portion of the bottom plate, an adjustably-connected pressing plate is arranged on the positioning plate, and a hollow groove allowing the wiring end of the electromagnet to penetrate through is formed in the bottom plate. The bottom plate is matched with the positioning block and the positioning plate to limit the left end and the right end of the electromagnet, the electromagnet is prevented from changing through the pressing plate, the uniformity in the welding process is effectively guaranteed, manpower and material resources can be effectively saved in the welding process, and the production efficiency is improved while the welding quality is guaranteed.

Description

Technical Field

[0001] This utility model relates to a welding device for an electromagnet used for selecting needles in a circular knitting machine, belonging to the technical field of welding electromagnets for selecting needles in a circular knitting machine. Background Technology

[0002] The needle selection electromagnet in a circular knitting machine is a core driving component, primarily used to control the movement of the knitting needles and achieve three knitting actions: loop formation, loop gathering, and floating yarn (i.e., "three working positions"). Its working principle involves using electromagnetic force to drive the needle selection blades to oscillate, thereby controlling the movement trajectory of the knitting needles.

[0003] During welding, the circular needle selection electromagnet requires workers to hand-hold individual products for welding, which is time-consuming, labor-intensive, and has low production efficiency. Manual welding also has the problem of unqualified welding quality. Therefore, it is crucial to develop a device that facilitates the welding of circular needle selection electromagnets. Utility Model Content

[0004] This invention addresses the shortcomings of the prior art by providing a circular needle selection electromagnet welding device.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:

[0006] A circular needle selection electromagnet welding device includes a base, on which are provided several sets of storage fixtures for storing electromagnets. The storage fixtures are detachably connected to the base via four columns. Each storage fixture includes a base plate detachably connected to the columns. A positioning block for limiting one end of the electromagnet is provided on the upper left side of the base plate, and a positioning plate for limiting the other end of the electromagnet is provided on the upper right side. An adjustable pressure plate is provided on the positioning plate. A hollow groove for the electromagnet terminal to pass through is provided on the base plate, and the hollow groove is located between the positioning block and the positioning plate.

[0007] Furthermore, the base plate is provided with several positioning posts for connecting the right end of the electromagnet, and both the front and rear ends of the base plate are provided with guide posts for guiding the pressure plate and fixing holes for locking the pressure plate.

[0008] Furthermore, both the positioning post and the guide post are detachably connected to the base plate.

[0009] Furthermore, the positioning plate is provided with a through hole that fits into the guide post and a fixing hole B that matches the fixing hole A. On the side away from the through hole and the fixing hole B, there are several positioning teeth A. The positioning post is located between two adjacent positioning teeth A.

[0010] Furthermore, the pressure plate is provided with a guide groove that is slidably connected to the guide post and an adjustment groove that is fixedly connected to the fixing hole A. The adjustment groove is fixedly connected to the fixing hole A by bolts.

[0011] Furthermore, the positioning block has a positioning tooth B that matches the positioning tooth A on the side near the positioning plate.

[0012] Furthermore, the positioning block is detachably connected to the base plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are: this application uses a base plate in conjunction with positioning blocks and positioning plates to limit the left and right ends of the electromagnet, and uses pressure plates to prevent the electromagnet from moving, which effectively ensures the uniformity of the welding process. The welding process can effectively save manpower and material resources, and improve production efficiency while ensuring welding quality. Attached Figure Description

[0014] Figure 1 This is the main structural view of the present invention.

[0015] Figure 2 This is a top view of the base plate, positioning plate, positioning block, and pressure plate structure of this utility model.

[0016] Figure 3 This is a top view of the base plate structure of this utility model.

[0017] Figure 4 This is a top view of the positioning plate structure of this utility model.

[0018] Figure 5 This is a top view of the positioning block structure of this utility model.

[0019] Figure 6 This is a top view of the pressure plate structure of this utility model.

[0020] Figure 7 This is a top view of the structure of the pressure plate pressing down on the electromagnet according to this utility model.

[0021] Figure 8 This is a top view of the structure of the pressure plate of this utility model away from the electromagnet.

[0022] Figure 9 This is a front view of the electromagnet structure of this utility model.

[0023] In the diagram, 1 is the base; 2 is the column; 3 is the base plate; 4 is the positioning plate; 5 is the positioning block; 6 is the pressure plate; 7 is the positioning post; 8 is the fixing hole A; 9 is the guide post; 10 is the positioning tooth A; 11 is the through hole; 12 is the fixing hole B; 13 is the guide groove; 14 is the adjustment groove; 15 is the electromagnet; and 16 is the positioning tooth B. Detailed Implementation

[0024] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0025] likeFigures 1-9 As shown, a circular needle selection electromagnet welding device includes a base 1. The base 1 has several sets of storage fixtures for storing electromagnets 15. The storage fixtures are detachably connected to the base 1 via four columns 2. Each storage fixture includes a base plate 3 detachably connected to the columns 2. A positioning block 5 for limiting one end of the electromagnet 15 is located on the upper left side of the base plate 3, and a positioning plate 4 for limiting the other end of the electromagnet 15 is located on the upper right side. An adjustable pressure plate 6 is provided on the positioning plate 4. A hollow groove for the electromagnet 15's terminal to pass through is provided on the base plate 3, located between the positioning block 5 and the positioning plate 4. The worker fixes one end of the electromagnet 15 using the base plate 3 and the positioning plate 4, and positions the other end using the positioning block 5. This process is repeated until all the storage fixtures are filled with electromagnets 15. Then, the pressure plate 6 presses down one end of the electromagnet 15 before welding. Welding can be done manually or using an automatic welding machine. Automatic welding machines are existing technology and will not be described in detail here. An automatic welding machine is equipped with a base 1 and a column 2. All the storage fixtures are loaded into the electromagnets 15, and one end of the electromagnets 15 is pressed down by a pressure plate 6. The storage fixtures filled with electromagnets 15 are then detached from the column 2 and placed into the automatic welding machine for welding. The process of placing the electromagnets 15 into the storage fixtures and fixing them with the pressure plate 6, as well as feeding them into the welding machine, is divided into two steps. This effectively avoids the welding quality problems associated with manual welding of individual items. By placing the electromagnets 15 in the storage fixtures and then welding them uniformly, time and labor are saved, and production efficiency is significantly improved.

[0026] The base plate 3 is provided with a plurality of positioning posts 7 for fitting the right end of the electromagnet 15. The positioning posts 7 are used for fitting the right end of the electromagnet 15. The front and rear ends of the base plate 3 are provided with guide posts 9 for guiding the pressure plate 6 and fixing holes A 8 for locking the pressure plate 6.

[0027] Both the positioning post 7 and the guide post 9 are detachably connected to the base plate 3.

[0028] The positioning plate 4 has a through hole 11 that fits onto the guide post 9 and a fixing hole 12 that matches the fixing hole A 8. Several positioning teeth A 10 are located on the side away from the through hole 11 and the fixing hole B 12. The positioning post 7 is located between two adjacent positioning teeth A 10. The guide post 9 passes through the through hole 11 and the guide groove 13 on the positioning plate 4, simultaneously defining the position of the positioning plate 4. The guide groove 13 moves left and right on the guide post 9. Two adjacent positioning teeth A 10 and the base plate 3 are used to define the front and rear sides and bottom surface of the right end of the electromagnet 15.

[0029] The pressure plate 6 is provided with a guide groove 13 that is slidably connected to the guide post 9 and an adjustment groove 14 that is fixedly connected to the fixing hole A 8. The adjustment groove 14 is fixedly connected to the fixing hole A 8 by bolts. The bolts pass through the adjustment groove 14 and the fixing hole B 12 and are fixedly connected to the fixing hole A 8.

[0030] The positioning block 5 has a positioning tooth 16 on the side near the positioning plate 4 that matches the positioning tooth 10. The two adjacent positioning teeth 16 and the base plate 3 are used to define the front and rear sides and the bottom surface of the left end of the electromagnet 15.

[0031] The positioning block 5 is detachably connected to the base plate 3.

[0032] This application uses a base plate 3 in conjunction with positioning blocks 5 and positioning plates 4 to limit the left and right ends of the electromagnet 15. The pressure plate 6 prevents the electromagnet 15 from moving, effectively ensuring the uniformity of the welding process. The welding process can effectively save manpower and material resources, and improve production efficiency while ensuring welding quality.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A circular needle selection electromagnet welding device, comprising a base (1), characterized in that: The base (1) is provided with several sets of storage fixtures for storing electromagnets (15). The storage fixtures are detachably connected to the base (1) through four columns (2). The storage fixtures include a base plate (3) detachably connected to the columns (2). The upper left side of the base plate (3) is provided with a positioning block (5) for limiting one end of the electromagnet (15), and the upper right side is provided with a positioning plate (4) for limiting the other end of the electromagnet (15). The positioning plate (4) is provided with an adjustable pressure plate (6). The base plate (3) is provided with a hollow groove for the electromagnet (15) terminal to pass through. The hollow groove is located between the positioning block (5) and the positioning plate (4).

2. The circular needle selection electromagnet welding device according to claim 1, characterized in that: The base plate (3) is provided with a number of positioning posts (7) for connecting the right end of the electromagnet (15). The front and rear ends of the base plate (3) are provided with guide posts (9) for guiding the pressure plate (6) and fixing holes (8) for locking the pressure plate (6).

3. The circular needle selection electromagnet welding device according to claim 2, characterized in that: The positioning post (7) and the guide post (9) are detachably connected to the base plate (3).

4. The circular needle selection electromagnet welding device according to claim 2, characterized in that: The positioning plate (4) is provided with a through hole (11) that fits into the guide post (9) and a fixing hole (12) that matches the fixing hole (8). On the side away from the through hole (11) and the fixing hole (12), there are a number of positioning teeth (10). The positioning post (7) is located between two adjacent positioning teeth (10).

5. The circular needle selection electromagnet welding device according to claim 4, characterized in that: The pressure plate (6) is provided with a guide groove (13) that is slidably connected to the guide post (9) and an adjustment groove (14) that is fixedly connected to the fixing hole A (8). The adjustment groove (14) is fixedly connected to the fixing hole A (8) by bolts.

6. The circular needle selection electromagnet welding device according to claim 4, characterized in that: The positioning block (5) has a positioning tooth (16) on the side near the positioning plate (4) that matches the positioning tooth (10).

7. The circular needle selection electromagnet welding device according to claim 1, characterized in that: The positioning block (5) is detachably connected to the base plate (3).

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