Automatic spreading machine capable of achieving rapid discharging

Abstract

The automatic spreading machine comprises a working table, a first motor is fixedly connected to the outer side of the working table, a first groove is formed in the outer side of the working table, the output end of the first motor is fixedly connected with a first threaded rod located in the first groove, and the output end of the first threaded rod is fixedly connected with a second threaded rod located in the second groove. And the outer side of the first screw rod is in threaded connection with a first moving block. The first screw and the first moving block are arranged, the first motor can drive the supporting plate and the pressing roller to move left and right, the first pressing plate, the first sliding block, the second sliding block, the supporting plate and the first spring are arranged, and the first air cylinder can drive the first sliding block to extrude the first spring, so that the pressing roller moves downwards and is matched with the supporting plate to clamp cloth with different thicknesses; when the pressing roller is loosened from the cloth, the cloth can conveniently move below the pressing roller, and when the first pressing plate drives the limiting clamping plate to continue to move downwards, the pressing roller can be fixed, and the pressing roller is prevented from rotating when the connecting frame moves left and right.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth stretching machines, in particular to an automatic cloth stretching machine for fast material feeding. Background Art

[0002] The automatic cloth pulling machine is a kind of mechanical equipment widely used in the clothing, home furnishing, home textile and other industries. After processing, the cloth piled on the desktop needs to be transferred to the transport device, so a cloth pulling machine with a material unloading function is needed. After searching, the utility model with the Chinese patent publication number CN211733341U discloses an automatic cloth pulling machine that can unload materials quickly, including a workbench for installing equipment parts, a supporting assembly for separating and supporting cloth strips above the workbench, a connecting plate for connecting the supporting assembly is fixed on the outer side of the right side wall of the workbench, and a connecting flip assembly for connecting and flipping the supporting assembly is fixed on the outer side of the left side wall of the workbench. The above device moves the support plate to the bottom of the cut cloth, then uses the pressing plate to press the cloth, and finally moves the support plate to drag the cloth to the edge of the desktop. However, if the cloth is piled too thick and the friction between the pressing plate and the cloth is not enough, the cloth may be separated from the pressing assembly during the dragging process. If the friction is large, it will cause the pressing plate to be inconvenient to separate from the cloth. Utility Model Content

[0003] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide an automatic cloth-pulling machine with fast unloading, which has the advantage of being easy to fix and move the cloth.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an automatic cloth-pulling machine for fast unloading comprises a workbench, the outer side of the workbench is fixedly connected to a first motor, the outer side of the workbench is provided with a first groove, the output end of the first motor is fixedly connected to a first screw located in the first groove, the outer side of the first screw is threadedly connected to a first moving block, the outer side of the first moving block is fixedly connected to a connecting frame, the top of the connecting frame is fixedly connected to a first cylinder, the inner side of the connecting frame is provided with a first slide groove, the output end of the first cylinder is fixedly connected to a first pressing plate, the bottom of the first pressing plate is fixedly connected to a limiting clamping plate, the outer side of the first pressing plate is fixedly connected to a first slider, the first slider is movably connected to the first slide groove, the bottom of the first slider is fixedly connected to a first spring, the bottom of the first spring is fixedly connected to a second slider, the second slider is movably connected to the first slide groove, the inner side of the second slider is movably connected to a pressure roller, the inner side of the connecting frame is fixedly connected to a support plate, and the support plate is movably connected to the workbench.

[0005] As a preferred embodiment of the utility model, the bottom of the workbench is fixedly connected to a fixing plate, the outer side of the fixing plate is fixedly connected to a second cylinder, the output end of the second cylinder is movably connected to a connecting rod, the bottom of the workbench is movably connected to a blanking plate located on the right side of the second cylinder, the interior of the blanking plate is movably connected to an extension plate, the left side of the blanking plate is fixedly connected to a limiting plate, the inner side of the limiting plate is movably connected to a third slider, and the third slider is fixedly connected to the connecting rod.

[0006] As a preferred embodiment of the utility model, the outer side of the workbench is fixedly connected to a first connecting block, the inner side of the first connecting block is movably connected to a first conveying roller, the top of the first connecting block is movably connected to a second connecting block, and the inner side of the second connecting block is movably connected to a second conveying roller.

[0007] As a preferred embodiment of the utility model, a first scraper is fixedly connected to the outer side of the support plate, the first scraper is movably connected to the workbench, a mounting groove is opened on the top of the workbench, and a collection box is movably connected inside the mounting groove.

[0008] As a preferred embodiment of the present invention, a second groove is formed on the top of the workbench, and a third conveying roller is movably connected to the inner side of the second groove.

[0009] As a preferred embodiment of the utility model, a second spring is fixedly connected to the inner side of the first connecting block, the second spring is movably connected to the second connecting block, a second scraper is fixedly connected to the outer side of the connecting frame, and the second scraper is movably connected to the workbench.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model is provided with a first screw rod and a first moving block, and a first motor can drive the support plate and the pressure roller to move left and right. By providing a first pressure plate, a first slider, a second slider, a support plate and a first spring, the first cylinder can drive the first slider to squeeze the first spring to move the pressure roller downward, and cooperate with the support plate to clamp cloth of different thicknesses for unloading. When the pressure roller and the cloth are loosened, it is convenient for the cloth to move from under the pressure roller. When the first pressure plate drives the limiting clamp to continue to move downward, the pressure roller can be fixed to prevent the pressure roller from rotating when the connecting frame moves left and right.

[0012] 2. The utility model is provided with a connecting rod, a blanking plate, a limit plate and a third slider. The second cylinder can push the blanking plate to rotate left and right, so that the blanking plate can adjust the blanking angle conveniently. The extension plate can pull out the blanking plate, so that the cloth can be discharged to the external device along the blanking plate and the extension plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the interior of the structural limit plate of the utility model;

[0015] Figure 3 It is a side view schematic diagram of the structure of the utility model;

[0016] Figure 4 It is a schematic diagram of the interior of the structural connecting frame of the utility model.

[0017] In the figure: 1. workbench; 2. first motor; 3. first groove; 4. first screw; 5. first moving block; 6. connecting frame; 7. first cylinder; 8. first slide groove; 9. first pressure plate; 10. limiting clamp; 11. first slider; 12. first spring; 13. second slider; 14. pressure roller; 15. support plate; 16. fixed plate; 17. second cylinder; 18. connecting rod; 19. blanking plate; 20. extension plate; 21. limiting plate; 22. third slider; 23. first connecting block; 24. first conveying roller; 25. second connecting block; 26. second conveying roller; 27. first scraper; 28. mounting groove; 29. ​​collecting box; 30. second groove; 31. third conveying roller; 32. second spring; 33. second scraper. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figures 1 to 4 As shown, an automatic cloth-pulling machine for fast unloading includes a workbench 1, a first motor 2 is fixedly connected to the outer side of the workbench 1, a first groove 3 is opened on the outer side of the workbench 1, an output end of the first motor 2 is fixedly connected to a first screw 4 located in the first groove 3, a first screw 4 is threadedly connected to a first moving block 5 on the outer side, a connecting frame 6 is fixedly connected to the outer side of the first moving block 5, a first cylinder 7 is fixedly connected to the top of the connecting frame 6, a first slide groove 8 is opened on the inner side of the connecting frame 6, and an output end of the first cylinder 7 is fixedly connected There is a first pressing plate 9, the bottom of the first pressing plate 9 is fixedly connected to a limiting clamp 10, the outer side of the first pressing plate 9 is fixedly connected to a first slider 11, the first slider 11 is movably connected to the first slide groove 8, the bottom of the first slider 11 is fixedly connected to a first spring 12, the bottom of the first spring 12 is fixedly connected to a second slider 13, the second slider 13 is movably connected to the first slide groove 8, the inner side of the second slider 13 is movably connected to a pressure roller 14, the inner side of the connecting frame 6 is fixedly connected to a support plate 15, and the support plate 15 is movably connected to the workbench 1.

[0020] refer to Figures 1 to 4 A fixing plate 16 is fixedly connected to the bottom of the workbench 1, a second cylinder 17 is fixedly connected to the outer side of the fixing plate 16, a connecting rod 18 is movably connected to the output end of the second cylinder 17, a blanking plate 19 located on the right side of the second cylinder 17 is movably connected to the bottom of the workbench 1, an extension plate 20 is movably connected to the inside of the blanking plate 19, a limiting plate 21 is fixedly connected to the left side of the blanking plate 19, a third slider 22 is movably connected to the inner side of the limiting plate 21, and the third slider 22 is fixedly connected to the connecting rod 18.

[0021] As a technical optimization solution of the utility model, by setting a connecting rod 18, a blanking plate 19, a limit plate 21 and a third slider 22, the second cylinder 17 can push the blanking plate 19 to rotate left and right, so that the blanking plate 19 can easily adjust the blanking angle, and the extension plate 20 can pull out the blanking plate 19, so that the cloth can be discharged along the blanking plate 19 and the extension plate 20 to the external device.

[0022] refer to Figures 1 to 4 A first connecting block 23 is fixedly connected to the outer side of the workbench 1, a first conveying roller 24 is movably connected to the inner side of the first connecting block 23, a second connecting block 25 is movably connected to the top of the first connecting block 23, and a second conveying roller 26 is movably connected to the inner side of the second connecting block 25.

[0023] As a technical optimization solution of the present invention, by providing the first conveying roller 24 and the second conveying roller 26 , the cloth on the left side can be clamped, and it is convenient for the cloth to pass through the blanking plate 19 .

[0024] refer to Figures 1 to 4 A first scraper 27 is fixedly connected to the outer side of the support plate 15 , and the first scraper 27 is movably connected to the workbench 1 . A mounting groove 28 is provided on the top of the workbench 1 , and a collection box 29 is movably connected inside the mounting groove 28 .

[0025] As a technical optimization solution of the utility model, by setting the first scraper 27 and the collection box 29, the support plate 15 can drive the first scraper 27 to scrape the dust on the top of the workbench 1 into the collection box 29, and the collection box 29 can be pulled to facilitate its removal from the installation groove 28 for cleaning.

[0026] refer to Figures 1 to 4 A second groove 30 is formed on the top of the workbench 1 , and a third conveying roller 31 is movably connected to the inner side of the second groove 30 .

[0027] As a technical optimization solution of the utility model, by providing the second groove 30 and the third conveying roller 31 , when the support plate 15 and the pressure roller 14 move far to the left, the second conveying roller 26 makes it more convenient for the cloth to move on the workbench 1 .

[0028] refer to Figures 1 to 4 A second spring 32 is fixedly connected to the inner side of the first connecting block 23 , and the second spring 32 is movably connected to the second connecting block 25 . A second scraper 33 is fixedly connected to the outer side of the connecting frame 6 , and the second scraper 33 is movably connected to the workbench 1 .

[0029] As a technical optimization solution of the utility model, a second scraper 33 and a second spring 32 are provided. The second scraper 33 is located on both sides of the first scraper 27 to prevent the first scraper 27 from falling to both sides when scraping dust. The second spring 32 can pull the second connecting block 25 to move, so that the second conveying roller 26 clamps the cloth.

[0030] The working principle and use process of the utility model are as follows: the first pressing plate 9 is driven upward by the first cylinder 7, the first sliding block 11 is driven upward by the first pressing plate 9, the first spring 12 is driven to move by the first sliding block 11, the pressing roller 14 is moved upward, the cloth passes through the pressing roller 14 and the supporting plate 15, the first pressing plate 9 is driven downward by the first cylinder 7 to press the first spring 12, the pressing roller 14 is moved downward, the cloth is pressed, the first pressing plate 9 continues to move downward, the limiting clamping plate 10 is driven to contact with the pressing roller 14, the pressing roller 14 is fixed, the first screw 4 is driven to rotate by the first motor 2, the first moving block 5 is driven to move to the left by the first screw 4, the connecting frame 6 is driven to move by the first moving block 5, the first cylinder 7, the pressing roller 14 and the supporting plate 15 are driven to move by the connecting frame 6, and the cloth is driven to move at the same time, and the third The conveying roller 31 rotates, and the left end of the cloth passes through the first conveying roller 24 and the second conveying roller 26. The second spring 32 pulls the second connecting block 25 to clamp the cloth. At this time, the first cylinder 7 drives the first pressing plate 9 to move, so that the limiting clamp 10 releases the pressing roller 14, and the second cylinder 17 pushes the connecting rod 18 to move. The connecting rod 18 drives the third slider 22 to move in the limiting plate 21, so that the unloading plate 19 rotates, and the extension plate 20 can be pulled to adjust the length of the unloading plate 19. The cloth is unloaded by the rotation of the first conveying roller 24 and the second conveying roller 26. When the connecting frame 6 drives the support plate 15 to move to the right, the support plate 15 drives the first scraper 27 and the second scraper 33 to clean the surface of the workbench 1, and scrapes the dust into the collection box 29. The collection box 29 can be moved out of the mounting groove 28 to clean it.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic cloth-drawing machine for fast unloading, comprising a workbench (1), characterized in that: The outer side of the workbench (1) is fixedly connected to a first motor (2), the outer side of the workbench (1) is provided with a first groove (3), the output end of the first motor (2) is fixedly connected to a first screw rod (4) located in the first groove (3), the outer side of the first screw rod (4) is threadedly connected to a first moving block (5), the outer side of the first moving block (5) is fixedly connected to a connecting frame (6), the top of the connecting frame (6) is fixedly connected to a first cylinder (7), the inner side of the connecting frame (6) is provided with a first slide groove (8), the output end of the first cylinder (7) is fixedly connected to a first pressing plate (9), the first pressing plate ( The bottom of the connecting frame (6) is fixedly connected to a limiting clamp (10), the outer side of the first pressure plate (9) is fixedly connected to a first slider (11), the first slider (11) is movably connected to the first slide groove (8), the bottom of the first slider (11) is fixedly connected to a first spring (12), the bottom of the first spring (12) is fixedly connected to a second slider (13), the second slider (13) is movably connected to the first slide groove (8), the inner side of the second slider (13) is movably connected to a pressure roller (14), the inner side of the connecting frame (6) is fixedly connected to a support plate (15), and the support plate (15) is movably connected to the workbench (1).

2. The automatic cloth-pulling machine with fast unloading according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected to a fixing plate (16), the outer side of the fixing plate (16) is fixedly connected to a second cylinder (17), the output end of the second cylinder (17) is movably connected to a connecting rod (18), the bottom of the workbench (1) is movably connected to a blanking plate (19) located on the right side of the second cylinder (17), the inside of the blanking plate (19) is movably connected to an extension plate (20), the left side of the blanking plate (19) is fixedly connected to a limiting plate (21), the inner side of the limiting plate (21) is movably connected to a third sliding block (22), and the third sliding block (22) is fixedly connected to the connecting rod (18).

3. The automatic cloth-drawing machine with fast unloading according to claim 1, characterized in that: The outer side of the workbench (1) is fixedly connected to a first connecting block (23), the inner side of the first connecting block (23) is movably connected to a first conveying roller (24), the top of the first connecting block (23) is movably connected to a second connecting block (25), and the inner side of the second connecting block (25) is movably connected to a second conveying roller (26).

4. The automatic cloth-drawing machine with fast unloading according to claim 1, characterized in that: A first scraper (27) is fixedly connected to the outer side of the support plate (15), and the first scraper (27) is movably connected to the workbench (1). A mounting groove (28) is provided on the top of the workbench (1), and a collection box (29) is movably connected inside the mounting groove (28).

5. The automatic cloth-pulling machine with fast unloading according to claim 1, characterized in that: A second groove (30) is provided on the top of the workbench (1), and a third conveying roller (31) is movably connected to the inner side of the second groove (30).

6. The automatic cloth-drawing machine with fast unloading according to claim 3, characterized in that: A second spring (32) is fixedly connected to the inner side of the first connecting block (23), and the second spring (32) is movably connected to the second connecting block (25). A second scraper (33) is fixedly connected to the outer side of the connecting frame (6), and the second scraper (33) is movably connected to the workbench (1).

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