Canvas production winding machine with automatic replacement function

Abstract

The utility model relates to the technical field of winding machines, and discloses an automatic replacement canvas production winding machine which comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting plate, the right side of the front end of the supporting plate is rotationally connected with a rotating disc, and the front end of the rotating disc is fixedly connected with four driving shafts. The front end of the supporting plate is fixedly connected with a positioning roller, and the left side of the front end of the supporting plate is fixedly connected with a guide roller. According to the canvas production winding machine capable of achieving automatic replacement, limiting holes and limiting rods are arranged at the front end and the rear end of a guide roller, when the canvas production winding machine is started and wound, a user can limit the position of canvas by pulling the limiting rods to be inserted into the limiting holes, and the situation that the canvas is deviated in the winding process, and the winding effect of the canvas is affected is prevented; and by pulling the limiting rods to be separated from the interiors of the limiting holes, workers can conveniently limit the positions of canvas of different sizes, the application range of the device is widened, and meanwhile operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machines, in particular to an automatically replaced canvas production winding machine. Background Art

[0002] Winding machine is a kind of equipment used in the fields of coated glass fiber, monofilament, multifilament flat yarn, staggered spindles, etc. According to different industry classifications, winding machines include lithium battery winding machines, capacitor winding machines, textile winding machines, etc.

[0003] A Chinese patent discloses a winding machine (authorization announcement number CN203624724U). The patented technology has a simple structure and does not require shutdown to replace paper rolls during use. It not only extends the service life of the winding machine, but also solves the problem of wasting a lot of time in replacing paper rolls, improves production efficiency, and achieves continuous production.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: during the use of the current canvas production winder, since the canvas is easily offset, it is impossible to limit the position of canvases of different sizes, which affects the winding effect of the winder and reduces the scope of application of the device. Utility Model Content

[0005] The technical problem to be solved by the utility model is that: there is a disadvantage in the prior art that the canvas production winding machine is inconvenient to limit the position of canvases of different sizes when in use. For this reason, we propose an automatically changing canvas production winding machine.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: an automatically changing canvas production winding machine, comprising a base plate, a support plate fixedly connected to the top of the base plate, a turntable rotatably connected to the right side of the front end of the support plate, four driving shafts fixedly connected to the front end of the turntable, a positioning roller fixedly connected to the front end of the support plate, a guide roller fixedly connected to the left side of the front end of the support plate, a winding roller fixedly connected to the left side of the front end of the support plate, four limit holes are opened at the front and rear ends of the guide roller, and the limiting holes are internally slidably connected to the limiting rod.

[0007] Preferably, a circular ring is fixedly connected to the surface of the limiting rod, a first spring is fixedly connected to the top of the circular ring, and an L-shaped plate is fixedly connected to the other end of the first spring.

[0008] Preferably, the L-shaped plate is rotatably connected to a rotating rod inside, and the bottom of the rotating rod is fixedly connected to a limiting block.

[0009] Preferably, a negative pressure machine is installed at the rear end of the support plate, a transmission pipe is fixedly connected to the front end of the support plate, and a dust suction port is provided on a side of the transmission pipe close to the positioning roller.

[0010] Preferably, a driving assembly is installed at the rear end of the support plate, the front end of the support plate is slidably connected to a driving rod, the bottom of the driving rod is slidably connected to a transmission block, the bottom of the transmission block is fixedly connected to the transmission rod, the inside of the transmission rod is slidably connected to an extension rod, and a shearing knife is provided at the end of the extension rod away from the transmission rod.

[0011] Preferably, a second spring is fixedly connected inside the transmission rod, and the other end of the second spring is fixedly connected to the extension rod.

[0012] Preferably, a slide groove is provided at the front end of the support plate, a slider is slidably connected inside the slide groove, and one end of the slider away from the slide groove is fixedly connected to the driving rod.

[0013] Technical effects and advantages of the utility model:

[0014] In the utility model, by arranging limit holes and limit rods at the front end and the rear end of the guide roller, when the device is started and wound, the user can limit the position of the canvas by pulling the limit rod and inserting it into the limit hole to prevent the canvas from shifting during the winding process and affecting the winding effect of the canvas. By pulling the limit rod out of the limit hole, it is convenient for the staff to limit the position of canvases of different sizes, thereby improving the application range of the device and making the operation simple and convenient.

[0015] In the utility model, by arranging structures such as a driving component, a driving rod, a transmission block, a transmission rod, an extension rod and a shearing knife, when the driving shaft is replaced, the driving component is started to make the transmission block drive the transmission rod and the extension rod to move, so that the shearing knife cuts the canvas, realizes automatic cutting of the canvas, and further improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the positioning mechanism of the utility model;

[0019] Figure 4 For this utility model Figure 3 A partial enlarged view of the middle A;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the shearing mechanism of the utility model;

[0021] Figure 6 For this utility model Figure 5 A partial enlarged view of point B in the middle.

[0022] Legend: 1. Bottom plate; 2. Support plate; 3. Turntable; 4. Drive shaft; 5. Positioning roller; 6. Guide roller; 7. Winding roller; 8. Limit hole; 9. Limit rod; 10. Ring; 11. First spring; 12. L-shaped plate; 13. Turn rod; 14. Limit block; 15. Negative pressure machine; 16. Transmission pipe; 17. Dust suction port; 18. Drive assembly; 19. Drive rod; 20. Transmission block; 21. Transmission rod; 22. Extension rod; 23. Shear knife; 24. Second spring; 25. Slide groove; 26. Slider. DETAILED DESCRIPTION

[0023] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0024] Reference Figure 1-Figure 6 As shown, the utility model provides a technical solution: an automatically replaced canvas production winding machine, comprising a base plate 1, a support plate 2 is fixedly connected to the top of the base plate 1, a turntable 3 is rotatably connected to the right side of the front end of the support plate 2, four driving shafts 4 are fixedly connected to the front end of the turntable 3, a positioning roller 5 is fixedly connected to the front end of the support plate 2, a guide roller 6 is fixedly connected to the left side of the front end of the support plate 2, a winding roller 7 is fixedly connected to the left side of the front end of the support plate 2, four limiting holes 8 are opened at the front and rear ends of the guide roller 6, and the limiting holes 8 are internally slidably connected to the limiting rod 9. By arranging the limiting holes 8 and the limiting rod 9 at the front and rear ends of the guide roller 6, when the device is started and wound, the user can limit the position of the canvas by pulling the limiting rod 9 to insert it into the limiting hole 8 to prevent the canvas from shifting during the winding process and affecting the winding effect of the canvas. By pulling the limiting rod 9 out of the limiting hole 8, it is convenient for the staff to limit the position of canvases of different sizes, thereby improving the scope of application of the device and making the operation simple and convenient.

[0025] Reference Figure 1-Figure 4 As shown, in the present embodiment: a circular ring 10 is fixedly connected to the surface of the limit rod 9, a first spring 11 is fixedly connected to the top of the circular ring 10, and an L-shaped plate 12 is fixedly connected to the other end of the first spring 11. When the limit rod 9 is pulled and the limit rod 9 needs to be restored to its original position, the limit rod 9 is released, so that the first spring 11 pushes the circular ring 10 due to the recovery of elastic force. At this time, the circular ring 10 drives the limit rod 9 to be inserted into the interior of the limit hole 8, thereby resetting the limit rod 9, which is convenient for the staff to use it next time.

[0026] Reference Figure 1-Figure 4As shown, in this implementation scheme: the L-shaped plate 12 is internally rotatably connected to a rotating rod 13, and the bottom of the rotating rod 13 is fixedly connected to a limiting block 14. When the limiting rod 9 moves upward, the rotating rod 13 is rotated to drive the limiting block 14 to block the front of the ring 10. Then the limiting rod 9 is released, so that the first spring 11 drives the ring 10 to contact the limiting block 14. At this time, the limiting block 14 will limit the rotating rod 13. When the limiting rod 9 needs to be inserted into the limiting hole 8, the rotating rod 13 is rotated so that the limiting block 14 no longer blocks the ring 10. Then the first spring 11 will drive the limiting rod 9 to insert into the limiting hole 8.

[0027] Reference Figure 1-Figure 3 As shown, in this embodiment: a negative pressure machine 15 is installed at the rear end of the support plate 2, a transmission pipe 16 is fixedly connected to the front end of the support plate 2, and a dust suction port 17 is provided on the side of the transmission pipe 16 close to the positioning roller 5. Through the structure of the negative pressure machine 15, the transmission pipe 16 and the dust suction port 17, negative pressure is used to suck away the lint and dust on the surface of the canvas, thereby improving the quality of the cloth.

[0028] Reference Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, in the present embodiment: a driving assembly 18 is installed at the rear end of the support plate 2, a driving rod 19 is slidably connected to the front end of the support plate 2, a transmission block 20 is slidably connected to the bottom of the driving rod 19, a transmission block 20 is fixedly connected to the bottom of the transmission block 20, an extension rod 22 is slidably connected to the inside of the transmission rod 21, a shearing knife 23 is arranged at the end of the extension rod 22 away from the transmission rod 21, and by arranging structures such as the driving assembly 18, the driving rod 19, the transmission block 20, the transmission rod 21, the extension rod 22 and the shearing knife 23, when the driving shaft 4 is being replaced, the driving assembly 18 is started to make the transmission block 20 drive the transmission rod 21 and the extension rod 22 to move, so that the shearing knife 23 cuts off the canvas, realizes the automatic cutting of the canvas, and further improves the production efficiency.

[0029] Reference Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, in this embodiment: a second spring 24 is fixedly connected to the interior of the transmission rod 21, and the other end of the second spring 24 is fixedly connected to the extension rod 22. By providing the second spring 24, the rebound force of the second spring 24 is utilized to drive the extension rod 22 to return to the interior of the transmission rod 21.

[0030] Reference Figure 1 and Figure 5As shown, in this embodiment: a slide groove 25 is provided at the front end of the support plate 2, and a slider 26 is slidably connected inside the slide groove 25. The end of the slider 26 away from the slide groove 25 is fixedly connected to the driving rod 19. By setting the structure of the slide groove 25 and the slider 26, an auxiliary movement effect is played on the driving rod 19 when it moves.

[0031] The practical working principle of the present invention is as follows: the user sets a limit hole 8 and a limit rod 9 at the front and rear ends of the guide roller 6. When the device is started and wound, the user can limit the position of the canvas by pulling the limit rod 9 and inserting it into the limit hole 8 to prevent the canvas from deviating during the winding process and affecting the winding effect of the canvas. By pulling the limit rod 9 out of the limit hole 8, it is convenient for the staff to limit the position of canvases of different sizes, thereby improving the applicable scope of the device. At the same time, the operation is simple and convenient. When the limit rod 9 is pulled and the limit rod 9 needs to be restored to its original position, the limit rod 9 is released, so that the first spring 11 pushes the ring 10 due to the recovery of the elastic force. At this time, the ring 10 will drive the limit rod 9 to insert into the limit hole 8, thereby resetting the limit rod 9, which is convenient for the staff to use next time. When the limit rod 9 moves upward, the rotating rod 13 is rotated to drive the limit block 14 to block the front of the ring 10. Then the limit rod 9 is released, so that the first spring 11 drives the ring 10 to contact the limit block 14. At this time, the limit The block 14 will limit the rotating rod 13. When the limiting rod 9 needs to be inserted into the limiting hole 8, the rotating rod 13 is rotated so that the limiting block 14 no longer blocks the ring 10. Then the first spring 11 will drive the limiting rod 9 to be inserted into the limiting hole 8. Through the structure of the negative pressure machine 15, the transmission pipe 16 and the dust suction port 17, the negative pressure is used to suck away the fluff and dust on the surface of the canvas to improve the quality of the cloth. By setting the driving assembly 18, the driving rod 19, the transmission block 20, the transmission rod 21, the extension rod 22 and the shearing knife 23 and other structures. When the driving shaft 4 is being replaced, the driving component 18 is started to make the transmission block 20 drive the transmission rod 21 and the extension rod 22 to move, so that the shear knife 23 cuts the canvas, and the canvas is automatically cut off, which further improves the production efficiency. By setting the second spring 24, the rebound force of the second spring 24 is used to drive the extension rod 22 to return to the inside of the transmission rod 21. By setting the structure of the slide groove 25 and the slider 26, the driving rod 19 is assisted in moving.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatically changing canvas production winder, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a support plate (2); the right side of the front end of the support plate (2) is rotatably connected to a turntable (3); the front end of the turntable (3) is fixedly connected to four driving shafts (4); the front end of the support plate (2) is fixedly connected to a positioning roller (5); the left side of the front end of the support plate (2) is fixedly connected to a guide roller (6); the left side of the front end of the support plate (2) is fixedly connected to a winding roller (7); the front and rear ends of the guide roller (6) are each provided with four limiting holes (8); the limiting holes (8) are internally slidably connected to limiting rods (9).

2. The automatic canvas production winder according to claim 1, characterized in that: A circular ring (10) is fixedly connected to the surface of the limiting rod (9), a first spring (11) is fixedly connected to the top of the circular ring (10), and an L-shaped plate (12) is fixedly connected to the other end of the first spring (11).

3. The automatic canvas production winder according to claim 2, characterized in that: The L-shaped plate (12) is rotatably connected to a rotating rod (13) inside, and the bottom of the rotating rod (13) is fixedly connected to a limiting block (14).

4. The automatic canvas production winder according to claim 1, characterized in that: A negative pressure machine (15) is installed at the rear end of the support plate (2), a transmission pipe (16) is fixedly connected to the front end of the support plate (2), and a dust suction port (17) is provided on the side of the transmission pipe (16) close to the positioning roller (5).

5. The automatic canvas production winder according to claim 1, characterized in that: A driving assembly (18) is installed at the rear end of the support plate (2), a driving rod (19) is slidably connected to the front end of the support plate (2), a transmission block (20) is slidably connected to the bottom of the driving rod (19), a transmission rod (21) is fixedly connected to the bottom of the transmission block (20), an extension rod (22) is slidably connected to the inside of the transmission rod (21), and a shearing knife (23) is provided at one end of the extension rod (22) away from the transmission rod (21).

6. The automatic canvas production winder according to claim 5, characterized in that: A second spring (24) is fixedly connected inside the transmission rod (21), and the other end of the second spring (24) is fixedly connected to the extension rod (22).

7. The automatic canvas production winder according to claim 1, characterized in that: A slide groove (25) is provided at the front end of the support plate (2), a slider (26) is slidably connected inside the slide groove (25), and one end of the slider (26) away from the slide groove (25) is fixedly connected to the driving rod (19).

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