Feeding device for filter screen production

Abstract

The utility model discloses a feeding device for filter screen production, which is characterized by comprising a cutting machine, mounting racks, a driving component, a main frame, a fixing plate, a bracket and a connecting plate, the side surface of the cutting machine is symmetrically and fixedly connected with the mounting racks, the main frame is connected on the mounting racks in a sliding manner, the opposite side surface of the main frame is connected with the fixing plate, and the bracket is connected with the connecting plate. A bracket for placing a filter screen is arranged on the fixing plate, a connecting plate is connected between the main frames, and a driving assembly arranged on the mounting frame drives the main frames to slide on the mounting frame; the filter screen cutting device has the advantages that the filter screen is placed on the bracket, then the driving assembly drives the main frame to horizontally move in the mounting frame, after the main frame moves to the position above the cutting machine, the second magnet attracts the first magnet, then the bracket horizontally moves to relieve supporting of the filter screen, and the filter screen falls into the cutting machine.

Description

Technical Field

[0001] The utility model relates to the technical field of filter screen production, in particular to a feeding device for filter screen production. Background Art

[0002] In the current plastic filter screen production process, the edge bonding machine, as one of the key devices, plays a crucial role. It is mainly used to firmly adhere plastic strips or reinforcing materials on the edge of the filter screen to the filter screen body, so as to enhance the structural strength and service life of the filter screen. However, although the edge bonding machine realizes efficient bonding operations in automated production, the edges of the filter screen after processing often leave irregular corners or excess adhesive parts. These corners not only affect the aesthetics of the filter screen, but may also cause unnecessary obstruction to the fluid or affect the filtering effect during use.

[0003] Facing this problem, the traditional approach is to rely on manual labor to take out the bonded filter screens one by one and carefully place them on a special four-corner cutting machine for edge cutting. This link not only increases the labor cost, but also brings significant safety hazards. Workers need to maintain high concentration during the operation to avoid being accidentally injured by sharp cutting tools. At the same time, long-term repetitive labor is prone to fatigue, further increasing the risk of accidents. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a feeding device for filter screen production.

[0005] The technical solution adopted by the utility model to solve the above technical problem is as follows: A feeding device for filter screen production includes a cutting machine, and also includes a mounting frame, a driving component, a main frame, a fixing plate, a bracket and a connecting plate. The mounting frames are symmetrically and fixedly connected to the side surface of the cutting machine. The main frame is slidably connected to the mounting frames. The opposite side surfaces of the main frame are connected with the fixing plate. A bracket for placing the filter screen is arranged on the fixing plate. A connecting plate is connected between the main frames. The driving component arranged on the mounting frames drives the main frame to slide on the mounting frames.

[0006] A further preferred solution of the utility model is that the driving component includes a lead screw, a servo motor and a limiting rod. The limiting rod is fixedly connected inside the mounting frame. The main frame is slidably connected to the limiting rod. The lead screw is rotatably connected inside the mounting frame. The lead screw passes through the main frame through threads. The servo motor fixed to the end of the mounting frame supplies energy to the lead screw.

[0007] A further preferred solution of the utility model is that it also includes a feeding mechanism. The feeding mechanism includes a first magnet, a bracket and a second magnet. The first magnet is arranged inside the fixing plate. The second magnet is fixed to the side wall of the cutting machine through the bracket. The first magnet and the second magnet can attract each other.

[0008] A further preferred embodiment of the present utility model further includes a locking block and a return spring. A cavity is formed in the main frame, and a slide rail is provided on the inner wall of the cavity. The fixing plate is slidably connected in the cavity through the slide rail. A positioning hole is formed in the fixing plate, and the locking block slidably passing through the main frame can be embedded in the positioning hole. A return spring is connected between the locking block and the main frame.

[0009] A further preferred embodiment of the present utility model further includes an extension plate, and the extension plate is fixed to the locking block.

[0010] A further preferred embodiment of the present utility model further includes an identification card. The identification card is arranged on the main frame, and a scale ruler is engraved on the identification card. The end of the fixing plate serves as a pointer and indicates on the identification card.

[0011] A further preferred embodiment of the present utility model further includes a protective cover, and the protective cover is arranged outside the mounting frame.

[0012] A further preferred embodiment of the present utility model further includes a handle, and the fixing plate is provided with the handle.

[0013] Compared with the prior art, the advantages of the present utility model are as follows: The filter screen is placed on the bracket, and then the driving assembly drives the main frame to horizontally move in the mounting frame. After the main frame moves above the cutting machine, the second magnet attracts the first magnet, and then the bracket generates a horizontal movement to release the support for the filter screen, and the filter screen will fall into the cutting machine. Compared with the traditional method of manually feeding the filter screen, this device realizes automatic pushing of the filter screen, improves the automation level, and also improves the production safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present utility model will be further described in detail below in conjunction with the drawings and preferred embodiments. However, those skilled in the art will understand that these drawings are only drawn for the purpose of explaining the preferred embodiments and should not be used as a limitation to the scope of the present utility model. In addition, unless otherwise specified, the drawings only schematically show the composition or structure of the described object and may include exaggerated displays, and the drawings are not necessarily drawn to scale.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the lead screw and the servo motor of the present utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the return spring and the main frame of the present utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the identification card and the extension plate of the present utility model.

[0019] In the figure: 1. Cutting machine, 2. Mounting frame, 3. Lead screw, 4. Servo motor, 5. Limit rod, 6. Main frame, 7. Fixed plate, 8. Bracket, 9. Connecting plate, 10. First magnet, 11. Bracket, 12. Second magnet, 13. Cavity, 14. Positioning hole, 15. Locking block, 16. Return spring, 17. Extension plate, 18. Identification card, 19. Slide rail, 20. Protective sleeve, 21. Scale ruler, 22. Handle. Detailed implementation manners

[0020] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are only descriptive and exemplary, and should not be construed as limiting the protection scope of the present invention.

[0021] It should be noted that: Similar reference numerals represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it may not be further defined and explained in subsequent drawings.

[0022] This embodiment mainly elaborates on the structure of the feeding device, which is specifically as follows:

[0023] A feeding device for filter screen production, as Figures 1-4 shown, includes a cutting machine 1, and also includes a mounting frame 2, a driving component, a main frame 6, a fixed plate 7, a bracket 8 and a connecting plate 9. The mounting frames 2 are symmetrically and fixedly connected to the side surface of the cutting machine 1. The main frame 6 is slidably connected to the mounting frame 2. The opposite side surfaces of the main frame 6 are connected with the fixed plate 7. A handle 22 is arranged on the back side surface of the fixed plate 7. A bracket 8 for placing the filter screen is arranged on the fixed plate 7. A connecting plate 9 is connected between the main frames 6. The driving component arranged on the mounting frame 2 drives the main frame 6 to slide on the mounting frame 2. The driving component includes a lead screw 3, a servo motor 4 and a limit rod 5. The limit rod 5 is fixedly connected inside the mounting frame 2. The main frame 6 is slidably connected to the limit rod 5. The lead screw 3 is rotatably connected inside the mounting frame 2. The lead screw 3 is threadedly connected through the main frame 6. The servo motor 4 fixed at the end of the mounting frame 2 supplies energy to the lead screw 3.

[0024] As Figure 2 shown, it also includes a feeding mechanism. The feeding mechanism includes a first magnet 10, a bracket 11 and a second magnet 12. The first magnet 10 is arranged inside the fixed plate 7. The second magnet 12 is fixed on the side wall of the cutting machine 1 through the bracket 11, specifically above the cutting knives at the four corners of the cutting machine 1. The first magnet 10 and the second magnet 12 can attract each other.

[0025] As Figure 3As shown in the figure, it further includes a locking block 15 and a return spring 16. A cavity 13 is formed in the main frame 6, and a slide rail 19 is formed on the inner wall of the cavity 13. The fixing plate 7 is slidably connected to the cavity 13 through the slide rail 19. A positioning hole 14 is formed in the fixing plate 7. The locking block 15 slidably inserted through the main frame 6 can be inserted into the positioning hole 14. A return spring 16 is connected between the locking block 15 and the main frame 6. An extension plate 17 is fixed to the locking block 15, and through the extension plate 17, the staff can conveniently move the locking block 15.

[0026] As Figure 1 shown in the figure, it further includes an identification card 18. The identification card 18 is arranged on the main frame 6. A scale ruler 21 is engraved on the identification card 18, and the end of the fixing plate 7 serves as a pointer and points to the identification card 18.

[0027] As Figure 1 shown in the figure, it further includes a protective cover 20. The protective cover 20 is arranged outside the mounting frame 2. The protective cover 20 is a compressible plastic cover, and the protective cover 20 encloses the mounting frame 2.

[0028] Working principle: By pulling the locking block 15 to unlock the fixing plate 7, the extension plate 17 is arranged on the locking block 15 to facilitate the staff to pull. After unlocking, the distance between the fixing plates 7 is adjusted so that the filter screen can be accurately placed on the bracket 8. The identification card 18 is arranged on the main frame 6 to be used as a reference for the moving distance. As an extension, the front side of this device can be docked with an external conveyor belt to convey the filter screen. After the filter screen is placed on the bracket 8, the servo motor 4 is started to drive the lead screw 3 to rotate. The lead screw 3 drives the main frame 6 to move on the mounting frame 2. When the main frame 6 moves to the four-corner cutting knives of the cutting machine 1, the second magnet 12 attracts the first magnet 10, so that the two side brackets 8 move away from each other. The bracket 8 will disengage from the filter screen and release the support for it. Thus, the filter screen can fall into the four-corner cutting machine 1. Control the servo motor 4 to operate in the reverse direction. At this time, move the main frame 6 to the front end of the mounting frame 2. At this time, the filter screen to be cut can be placed in the bracket 8 again to repeat the above operation.

[0029] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0030] The above has introduced in detail a feeding device for filter screen production provided by the present utility model. Specific examples are used in this article to expound on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the present utility model and its core idea. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A feeding device for filter screen production, including a cutting machine (1), characterized in that, It also includes a mounting frame (2), a driving component, a main frame (6), a fixing plate (7), a bracket (8) and a connecting plate (9). Mounting frames (2) are symmetrically and fixedly connected to the side face of the cutting machine (1). The main frame (6) is slidably connected to the mounting frame (2). Fixing plates (7) are connected to the opposite side faces of the main frame (6). A bracket (8) for placing a filter screen is arranged on the fixing plate (7). A connecting plate (9) is connected between the main frames (6). The driving component arranged on the mounting frame (2) drives the main frame (6) to slide on the mounting frame (2).

2. The feeding device for manufacturing a filter screen according to claim 1, characterized in that, The driving component includes a lead screw (3), a servo motor (4) and a limiting rod (5). The limiting rod (5) is fixedly connected inside the mounting frame (2). The main frame (6) is slidably connected to the limiting rod (5). The lead screw (3) is rotatably connected inside the mounting frame (2). The lead screw (3) passes through the main frame (6) through a thread. The servo motor (4) fixed to the end of the mounting frame (2) supplies energy to the lead screw (3).

3. The feeding device for manufacturing a filter screen according to claim 2, wherein It also includes a feeding mechanism. The feeding mechanism includes a first magnet (10), a bracket (11) and a second magnet (12). The first magnet (10) is arranged inside the fixing plate (7). The second magnet (12) is fixed to the side wall of the cutting machine (1) through the bracket (11). The first magnet (10) and the second magnet (12) can attract each other.

4. The feeding device for manufacturing a filter screen according to claim 3, characterized in that, It also includes a locking block (15) and a return spring (16). A cavity (13) is formed inside the main frame (6). A slide rail (19) is formed on the inner wall of the cavity (13). The fixing plate (7) is slidably connected to the cavity (13) through the slide rail (19). A positioning hole (14) is formed inside the fixing plate (7). The locking block (15) slidably passing through the main frame (6) can be embedded into the positioning hole (14). A return spring (16) is connected between the locking block (15) and the main frame (6).

5. The feeding device for producing a filter screen according to claim 4, characterized in that, It also includes an extension plate (17). The extension plate (17) is fixed to the locking block (15).

6. The feeding device for manufacturing a filter screen according to claim 5, characterized in that, It also includes an identification card (18). An identification card (18) is arranged on the main frame (6). A scale ruler (21) is engraved on the identification card (18). The end of the fixing plate (7) serves as a pointer and points to the identification card (18).

7. The feeding device for producing a filter screen according to claim 6, wherein It also includes a protective cover (20). A protective cover (20) is arranged outside the mounting frame (2).

8. A feeding device for producing a filter screen according to claim 7, characterized in that, It also includes a handle (22). A handle (22) is arranged on the fixing plate (7).

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