Cutting device for machining guide rail of computerized flat knitting machine

The cutting device for computerized knitting machine rails addresses displacement and range limitations by using a limit frame and drive cylinders for adjustable cutting and secure fixation, enhancing stability and flexibility.

CN223098113UActive Publication Date: 2025-07-15WUXI SILVER LEAF KNITTING CO LTD
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Patent Information

Application Number
CN202422261608.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-14
Publication Date
2025-07-15
Estimated Expiration
2034-09-14

AI Technical Summary

Technical Problem

The existing guide rail cutting equipment lacks an end limiting mechanism, which causes the guide rail to be easily displaced during cutting, and the cutting range is limited. Only equal-length guide rails can be cut, and the range of use is limited.

Method used

A cutting device for the processing of guide rails by computer horizontal weaving machines is designed. Through the combination of limit frames, scale lines, support blocks, drive cylinders and extrusion plates, the precise positioning and fixing of the guide rails can be achieved, and guide rails of different lengths can be cut, and the stability and flexibility of the guide rails during cutting are ensured through the cooperation of feed chamber, extrusion plate and cutting mechanism.

Benefits of technology

It realizes flexible cutting of guide rails of different lengths, improves the scope of use and operation simplicity of the cutting device, and enhances the stability and fixability of the guide rails during cutting.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN223098113U_ABST
    Figure CN223098113U_ABST
Patent Text Reader

Abstract

The utility model provides a cutting device for processing a computer flat knitting machine guide rail, which relates to the technical field of mechanical cutting and comprises a device body, a second driving cylinder is arranged on the inner wall of the device body, a limiting frame is arranged at the output end of the second driving cylinder, and a third driving cylinder is vertically mounted on the surface of the top of the limiting frame. The output end of the third driving air cylinder penetrates through the top surface of the limiting frame and is provided with a second extrusion plate, scale marks are arranged on the inner wall of the device body, a supporting block is arranged on the inner wall of the device body, and the zero scale of the scale marks coincides with the end face of the supporting block. Through cooperative use of a limiting frame, scale marks, a supporting block, a second driving air cylinder, a third driving air cylinder and a second extrusion plate, guide rails of different lengths can be conveniently cut according to actual requirements, the mode is easy to operate, the guide rails of different lengths can be conveniently cut according to the requirements, the use range of the device body is greatly widened, and the flexibility of the device body is greatly improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of mechanical cutting, in particular to a cutting device for processing a guide rail of a computer flat knitting machine. Background Technique

[0002] A computerized knitting flat knitting machine is a common loom in life. The accessories of a computer flat knitting machine are composed of a frame, a needle plate and a guide rail. The guide rail is processed from a casting or special steel. It is fastened to the frame with fixing screws. Generally, it is divided into two front and rear branches, which are the tracks for the head to move. There is also a yarn nozzle guide rail above the rear guide rail, which is mainly used for the yarn nozzle to move smoothly left and right with the head or when replacing the yarn nozzle. Cutting equipment is required during the processing of the guide rail.

[0003] After a large amount of retrieval, when the current guide rail cutting equipment cuts the guide rail, there is a lack of a mechanism for limiting the end of the guide rail, resulting in the phenomenon that the guide rail is prone to displacement during cutting. Moreover, the cutting range of the current cutting equipment is limited, and only equilateral guide rails can be cut, resulting in a limited range of use.

[0004] Therefore, it is necessary to provide a cutting device for processing a guide rail of a computer flat knitting machine to solve the above technical problems. Content of the Utility Model

[0005] The utility model provides a cutting device for processing a guide rail of a computer flat knitting machine, which solves the problems in the background technique.

[0006] To solve the above technical problems, a cutting device for processing a guide rail of a computer flat knitting machine provided by the utility model includes a device body. A second driving cylinder is arranged on the inner wall of the device body. A limiting frame is arranged at the output end of the second driving cylinder. A third driving cylinder is vertically installed on the top surface of the limiting frame. The output end of the third driving cylinder penetrates through the top surface of the limiting frame and is provided with a second pressing plate. A scale line is arranged on the inner wall of the device body. A support block is arranged on the inner wall of the device body. The zero scale of the scale line coincides with the end face of the support block. By setting the cooperation of the limiting frame, the scale line, the support block, the second driving cylinder, the third driving cylinder and the second pressing plate, it is convenient to cut guide rails of different lengths according to actual needs. When operating, first adjust the position of the limiting frame according to the cutting length of the guide rail, then start the second driving cylinder, and then the second driving cylinder drives the limiting frame to move until the limiting frame moves to the scale point of the specified scale line. Then the staff inserts the guide rail into the device body through the feeding cavity and pushes the guide rail to move on the cross plate until one end of the guide rail abuts against the inner wall of the limiting frame. Then start the third driving motor, so that the third driving cylinder drives the second pressing plate to move downward to squeeze and fix the guide rail. Then start the cutting mechanism to cut the guide rail. This method is simple to operate and is convenient to cut guide rails of different lengths according to requirements, greatly improving the use range and flexibility of the device body.

[0007] Preferably, a feed cavity is formed on the outer surface of the device body. The bottom end inside the feed cavity is flush with the top surface of the support block. A fourth driving cylinder is arranged on the inner wall of the feed cavity. The output end of the fourth driving cylinder is provided with a third pressing plate. A cross plate is arranged on the outer surface of the device body. The top surface of the cross plate is flush with the bottom end inside the feed cavity. An installation frame is arranged on the top surface of the cross plate. A first driving cylinder is vertically installed at the top end inside the installation frame. The output end of the first driving cylinder is provided with a first pressing plate. By using the cooperation of the feed cavity, the fourth driving cylinder, the third pressing plate, the cross plate, the installation frame, the first driving cylinder, and the first pressing plate, it is convenient to squeeze and fix the guide rail in the up, down, left, and right directions during the guide rail cutting. After one end of the guide rail is fixed inside the limiting frame, the staff starts the fourth electric cylinder and the first electric cylinder. Then, the fourth electric cylinder and the first electric cylinder drive the third pressing plate and the first pressing plate to move. Then, the two third pressing plates move the guide rail left and right, and the first pressing plate squeezes and fixes the top surface of the guide rail. This method is simple to operate, convenient for fixing the guide rail in all directions, and greatly improves its stability during cutting.

[0008] Preferably, a cutting mechanism is installed inside the device body. The cutting wheel in the cutting mechanism is in the same vertical plane as the zero scale line. By setting the cutting mechanism, it is convenient to cut the guide rail of the computer flat knitting machine.

[0009] Preferably, a blanking cavity is formed at the bottom end inside the device body. An inclined table is arranged inside the blanking cavity. An outlet is formed on the outer side of the device body. The outlet is connected to the blanking cavity in a through manner. By setting the blanking cavity, it is convenient to blank the cut guide rail. By setting the inclined table, it is convenient to convey the blanked guide rail downward. By setting the outlet, it is convenient to discharge the cut guide rail.

[0010] Preferably, a controller is installed on the outer surface of the device body. By setting the controller, it is convenient to control the electrical components inside the device body.

[0011] Compared with the related technology, a cutting device for processing the guide rail of a computer flat knitting machine provided by the present utility model has the following beneficial effects:

[0012] The utility model provides a cutting device for processing the guide rail of a flat knitting machine. By setting the cooperation of a limit frame, scale lines, support blocks, a second driving cylinder, a third driving cylinder and a second pressing plate, it is convenient to cut guide rails of different lengths according to actual needs. When operating, first adjust the position of the limit frame according to the cutting length of the guide rail, then start the second driving cylinder, and the second driving cylinder drives the limit frame to move until the limit frame moves to the scale point of the specified scale line. After that, the staff inserts the guide rail into the device body through the feeding cavity and pushes the guide rail to move on the cross plate until one end of the guide rail abuts against the inner wall of the limit frame. Then start the third driving motor, and the third driving cylinder drives the second pressing plate to move downward to press and fix the guide rail. Then start the cutting mechanism to cut the guide rail. This method is simple to operate and is convenient to cut guide rails of different lengths according to requirements, greatly improving the use range and flexibility of the device body. By setting the cooperation of the feeding cavity, a fourth driving cylinder, a third pressing plate, a cross plate, a mounting frame, a first driving cylinder and a first pressing plate, it is convenient to press and fix the guide rail in the four directions of up, down, left and right when cutting the guide rail. After one end of the guide rail is fixed inside the limit frame, the staff starts the fourth electric cylinder and the first electric cylinder. Then the fourth electric cylinder and the first electric cylinder drive the third pressing plate and the first pressing plate to move. Then the two third pressing plates move the guide rail left and right, and the first pressing plate presses and fixes the top surface of the guide rail. This method is simple to operate and is convenient to fix the guide rail in all directions, greatly improving its stability during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 FIG. is a schematic structural diagram of a cutting device for processing the guide rail of a flat knitting machine provided by the utility model;

[0014] Figure 2 FIG. is a front view of a cutting device for processing the guide rail of a flat knitting machine provided by the utility model;

[0015] Figure 3 FIG. is a schematic structural diagram of the inclined platform of a cutting device for processing the guide rail of a flat knitting machine provided by the utility model;

[0016] Figure 4 FIG. is a schematic structural diagram of the limit frame of a cutting device for processing the guide rail of a flat knitting machine provided by the utility model;

[0017] Figure 5 FIG. is a schematic structural diagram of the third pressing plate of a cutting device for processing the guide rail of a flat knitting machine provided by the utility model.

[0018] Reference numerals in the figure:

[0019] 1. Device body; 2. Mounting frame; 3. First driving cylinder; 4. First pressing plate; 5. Horizontal plate; 6. Inclined platform; 7. Discharge port; 8. Material falling cavity; 9. Limit frame; 10. Controller; 11. Second driving cylinder; 12. Scale line; 13. Feeding cavity; 14. Third pressing plate; 15. Support block; 16. Third driving cylinder; 17. Second pressing plate; 18. Fourth driving cylinder; 19. Cutting mechanism. Detailed implementation mode

[0020] The present utility model will be further described below in conjunction with the drawings and the implementation mode.

[0021] First embodiment

[0022] Please refer to Figures 1-5 , a cutting device for processing the guide rail of a computer flat knitting machine, including a device body 1. A second driving cylinder 11 is arranged on the inner wall of the device body 1. A limit frame 9 is arranged at the output end of the second driving cylinder 11. A third driving cylinder 16 is vertically installed on the top surface of the limit frame 9. The output end of the third driving cylinder 16 penetrates through the top surface of the limit frame 9 and is provided with a second pressing plate 17. A scale line 12 is arranged on the inner wall of the device body 1. A support block 15 is arranged on the inner wall of the device body 1. The zero scale of the scale line 12 coincides with the end face of the support block 15. By setting the cooperation of the limit frame 9, the scale line 12, the support block 15, the second driving cylinder 11, the third driving cylinder 16 and the second pressing plate 17, it is convenient to cut guide rails of different lengths according to actual needs. When operating, first adjust the position of the limit frame 9 according to the cutting length of the guide rail, then start the second driving cylinder 11, and then the second driving cylinder 11 drives the limit frame 9 to move until the limit frame 9 moves to the specified scale point of the scale line 12. Then the staff inserts the guide rail into the device body 1 through the feeding cavity 13 and pushes the guide rail to move on the horizontal plate 5 until one end of the guide rail abuts against the inner wall of the limit frame 9. Then start the third driving motor, so that the third driving cylinder 16 drives the second pressing plate 17 to move downward to press and fix the guide rail. Then start the cutting mechanism 19 to cut the guide rail. This method is simple to operate and is convenient to cut guide rails of different lengths according to requirements, greatly improving the use range and flexibility of the device body 1.

[0023] The working principle of a cutting device for processing the guide rail of a computer flat knitting machine provided by the present utility model is as follows:

[0024] During operation, first adjust the position of the limit frame 9 according to the length of the guide rail to be cut. Then start the second driving cylinder 11, and the second driving cylinder 11 drives the limit frame 9 to move until the limit frame 9 reaches the scale point of the specified scale line 12. Then the staff inserts the guide rail into the device body 1 through the feeding cavity 13 and pushes the guide rail to move on the cross plate 5 until one end of the guide rail abuts against the inner wall of the limit frame 9. Then start the third driving motor, and the third driving cylinder 16 drives the second pressing plate 17 to move downward to press and fix the guide rail. Then start the cutting mechanism 19 to cut the guide rail. This operation method is simple and convenient for cutting guide rails of different lengths according to requirements, greatly improving the application range and flexibility of the device body 1. By setting the feeding cavity 13, the fourth driving cylinder 18, the third pressing plate 14, the cross plate 5, the mounting frame 2, the first driving cylinder 3, and the first pressing plate 4 to cooperate with each other, it is convenient to press and fix the guide rail in the up, down, left, and right directions during the cutting of the guide rail. After one end of the guide rail is fixed inside the limit frame 9, the staff starts the fourth electric cylinder and the first electric cylinder. Then the fourth electric cylinder and the first electric cylinder drive the third pressing plate 14 and the first pressing plate 4 to move. Then the two third pressing plates 14 move the guide rail left and right, and the first pressing plate 4 presses and fixes the top surface of the guide rail. This operation method is simple and convenient for fixing the guide rail in all directions, greatly improving its stability during cutting.

[0025] Compared with the related art, a cutting device for processing the guide rail of a computer flat knitting machine provided by the present utility model has the following beneficial effects:

[0026] By setting the combined use of the limit frame 9, scale line 12, support block 15, second driving cylinder 11, third driving cylinder 16 and second pressing plate 17, it is convenient to cut guide rails of different lengths according to actual needs. When operating, first adjust the position of the limit frame 9 according to the length of the guide rail to be cut, then start the second driving cylinder 11, and then the second driving cylinder 11 drives the limit frame 9 to move until the limit frame 9 moves to the scale point of the specified scale line 12. After that, the staff inserts the guide rail into the device body 1 through the feeding cavity 13 and pushes the guide rail to move on the cross plate 5 until one end of the guide rail abuts against the inner wall of the limit frame 9. Then start the third driving motor, so that the third driving cylinder 16 drives the second pressing plate 17 to move downward to press and fix the guide rail. Then start the cutting mechanism 19 to cut the guide rail. This method is simple to operate and is convenient to cut guide rails of different lengths according to requirements, greatly improving the usage range and flexibility of the device body 1. By setting the combined use of the feeding cavity 13, fourth driving cylinder 18, third pressing plate 14, cross plate 5, mounting frame 2, first driving cylinder 3 and first pressing plate 4, it is convenient to press and fix the guide rail in the four directions of up, down, left and right when cutting the guide rail. After one end of the guide rail is fixed inside the limit frame 9, the staff starts the fourth electric cylinder and the first electric cylinder. Then the fourth electric cylinder and the first electric cylinder drive the third pressing plate 14 and the first pressing plate 4 to move. Then the two third pressing plates 14 move the guide rail left and right, and the first pressing plate 4 presses and fixes the top surface of the guide rail. This method is simple to operate and is convenient to fix the guide rail in all directions, greatly improving its stability during cutting.

[0027] Second Embodiment

[0028] Please refer to Figures 1-5 , based on a cutting device for processing guide rails of a computer flat knitting machine provided in the first embodiment of the present application, the second embodiment of the present application proposes another cutting device for processing guide rails of a computer flat knitting machine. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0029] Specifically, the difference of a cutting device for processing the guide rail of a computer flat knitting machine provided by the second embodiment of the present application is that a feeding cavity 13 is provided on the outer surface of the device body 1. The bottom end inside the feeding cavity 13 is flush with the top surface of the support block 15. A fourth driving cylinder 18 is provided on the inner wall of the feeding cavity 13. A third pressing plate 14 is provided at the output end of the fourth driving cylinder 18. A cross plate 5 is provided on the outer surface of the device body 1. The top surface of the cross plate 5 is flush with the bottom end inside the feeding cavity 13. An installation frame 2 is provided on the top surface of the cross plate 5. A first driving cylinder 3 is vertically installed at the top end inside the installation frame 2. A first pressing plate 4 is provided at the output end of the first driving cylinder 3. By setting the feeding cavity 13, the fourth driving cylinder 18, the third pressing plate 14, the cross plate 5, the installation frame 2, the first driving cylinder 3, and the first pressing plate 4 to cooperate, it is convenient to squeeze and fix the guide rail in the four directions of up, down, left, and right during the cutting of the guide rail. After one end of the guide rail is fixed inside the limit frame 9, the staff starts the fourth electric cylinder and the first electric cylinder. Then the fourth electric cylinder and the first electric cylinder drive the third pressing plate 14 and the first pressing plate 4 to move. Then the two third pressing plates 14 move the guide rail left and right, and the first pressing plate 4 squeezes and fixes the top surface of the guide rail. This method is simple to operate, convenient for fixing the guide rail in all directions, and greatly improves its stability during cutting.

[0030] Adopting this technical solution, a cutting mechanism 19 is installed inside the device body 1. The cutting wheel in the cutting mechanism 19 and the zero scale line 12 are in the same vertical plane. By setting the cutting mechanism 19, it is convenient to cut the guide rail of the computer flat knitting machine.

[0031] Adopting this technical solution, a blanking cavity 8 is provided at the bottom end inside the device body 1. An inclined platform 6 is provided inside the blanking cavity 8. An outlet 7 is provided on the outer side of the device body 1. The outlet 7 is connected to the blanking cavity 8 in a through manner. By setting the blanking cavity 8, it is convenient to blank the cut guide rail. By setting the inclined platform 6, it is convenient to convey the blanked guide rail downward. By setting the outlet 7, it is convenient to discharge the cut guide rail.

[0032] Adopting this technical solution, a controller 10 is installed on the outer surface of the device body 1. By setting the controller 10, it is convenient to control the electrical components inside the device body 1. The control circuits of the cutting mechanism 19 and the controller 10 can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in the art. Only its use is carried out without modification, so the control method and circuit connection will not be described in detail.

[0033] It should be noted that all types of components used in this application document are standard parts and can be purchased from the market. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and electrical equipment all adopt conventional models in the prior art. The circuit connection adopts the conventional connection method in the prior art. The electrical equipment is all connected to the external safe power supply, and no specific description will be made here.

[0034] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A cutting device for processing the guide rail of a computer flat knitting machine, characterized in that, It includes a device body (1), a second driving cylinder (11) is arranged on the inner wall of the device body (1), a limiting frame (9) is arranged at the output end of the second driving cylinder (11), a third driving cylinder (16) is vertically installed on the top surface of the limiting frame (9), and a second pressing plate (17) is arranged at the output end of the third driving cylinder (16) through the top surface of the limiting frame (9). A scale line (12) is arranged on the inner wall of the device body (1), and a support block (15) is arranged on the inner wall of the device body (1). The zero scale of the scale line (12) coincides with the end face of the support block (15).

2. The cutting device for processing the guide rail of a flat knitting machine according to claim 1, wherein, A feed cavity (13) is formed on the outer surface of the device body (1). The bottom end inside the feed cavity (13) is flush with the top surface of the support block (15). A fourth driving cylinder (18) is arranged on the inner wall of the feed cavity (13), and a third pressing plate (14) is arranged at the output end of the fourth driving cylinder (18).

3. A cutting device for machining the guide rail of a flat knitting machine according to claim 1, characterized in that, A horizontal plate (5) is arranged on the outer surface of the device body (1). The top surface of the horizontal plate (5) is flush with the bottom end inside the feed cavity (13). An installation frame (2) is arranged on the top surface of the horizontal plate (5). A first driving cylinder (3) is vertically installed at the top end inside the installation frame (2), and a first pressing plate (4) is arranged at the output end of the first driving cylinder (3).

4. A cutting device for processing the guide rail of a computer flat knitting machine according to claim 1, characterized in that, A cutting mechanism (19) is installed inside the device body (1). The cutting wheel in the cutting mechanism (19) is in the same vertical plane as the zero scale of the scale line (12).

5. A cutting device for processing the guide rail of a computer flat knitting machine according to claim 1, characterized in that, A blanking cavity (8) is formed at the bottom end inside the device body (1). An inclined table (6) is arranged inside the blanking cavity (8). An outlet (7) is formed on the outer side of the device body (1), and the outlet (7) is in through connection with the blanking cavity (8).

6. A cutting device for processing the guide rail of a flat knitting machine according to claim 1, characterized in that, A controller (10) is installed on the outer surface of the device body (1).