Cloth feeding device of setting machine

Abstract

The utility model relates to a cloth feeding device of a setting machine, the cloth feeding device comprises a rack, cleaning brushes and a dust collection assembly, the rack is used for being connected with a setting machine body, the cleaning brushes are connected to the rack, the number of the cleaning brushes is two, gaps for cloth to pass through are formed between the two cleaning brushes at intervals, and the cleaning brushes make contact with the cloth. During use, cloth sequentially passes through the cleaning brush and the dust collection assembly, and the cleaning brush and the dust collection assembly clean the cloth, so that impurities on the surface of the cloth are reduced, and the quality of the cloth is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of setting machines, in particular to a cloth feeding device of a setting machine. BACKGROUND

[0002] With the progress of production process and the improvement of technology, the use of blanket raw materials tends to be new fibers that are super fine, soft, functional and environmentally friendly. Polyester fiber is a commonly used raw material in the blanket industry. The polyester blanket has soft hand feeling, good luster, low cost, strong silk-like feeling and flashing effect, and smooth, flat and wrinkle-resistant hand feeling. Therefore, developing textiles with the characteristics of imitated cashmere polyester blanket is a very important topic, which has important significance for promoting the development of imitated cashmere fiber technology. A setting machine is usually used in the blanket production process to set the blanket.

[0003] A setting machine is disclosed in Chinese Patent No. CN211394978U, which belongs to the technical field of printing and dyeing finishing equipment, and includes a cloth feeding frame, a liquid roller and multiple ovens arranged in sequence along the cloth feeding direction. A rack is also fixedly installed on the ground away from the incoming material end of the oven. Two cloth conveying rollers are rotatably installed on the rack. A cooling device is also installed on the rack between the two cloth conveying rollers. The cooling device includes a cooling cover fixedly installed on the rack, two cooling air pipes fixedly installed on the cooling cover, and two cooling fans fixedly installed on the rack. The outlets of the two cooling fans are respectively connected to one of the cooling air pipes. The utility model has the effect of reducing the occupied space while ensuring the cooling effect.

[0004] In the related technology, when the cloth enters the liquid roller and contacts the slurry, the impurities on the surface of the cloth enter the slurry with the cloth, which increases the impurities in the slurry. The impurities in the slurry have the possibility of adhering to the surface of the cloth that enters the liquid roller subsequently, which affects the quality of the cloth. Utility model content

[0005] In order to reduce the impurities on the surface of the cloth and improve the quality of the cloth, the present application provides a cloth feeding device of a setting machine.

[0006] The cloth feeding device of the setting machine provided by the present application adopts the following technical scheme:

[0007] The utility model provides a kind of cloth feeding device of setting machine, including frame, cleaning brush, dust suction component, the frame is used to be connected with setting machine body, the cleaning brush is connected to frame, the cleaning brush length direction is consistent with cloth width direction, the cleaning brush is equipped with two, two The cleaning brush is spaced apart along the vertical direction, the gap for cloth is provided between two cleaning brush, the cleaning brush is contacted with cloth, the cleaning brush and dust suction component are sequentially spaced apart along the cloth transport direction, and the dust suction component is used to suck the impurities on the surface of cloth.

[0008] By adopting the above technical scheme, when in use, the cloth passes through the cleaning brush and the dust suction component in sequence, the cleaning brush and the dust suction component clean the cloth, thereby reducing the impurities on the surface of the cloth and improving the quality of the cloth.

[0009] Optionally, the cleaning brush is connected with a sliding block at one end along the length direction thereof, the frame is provided with two sliding holes, the length direction of the sliding hole is consistent with the vertical direction, the sliding block is in one-to-one correspondence with the sliding hole, the sliding block is slidably connected in the sliding hole along the vertical direction, the sliding hole is provided with a connecting port at one end away from the cloth along the length direction thereof, and the sliding block is connected with a locking assembly.

[0010] By adopting the above technical scheme, after long-term use, the cleaning brush is easy to stick with impurities, when the cleaning brush sticks with impurities, the locking assembly unlocks the sliding block, moves the sliding block along the vertical direction, so that the sliding block is slidably connected in the sliding hole along the vertical direction, the sliding block moves and passes through the connecting port, so that the cleaning brush moves away from the cloth along with the sliding block, thereby facilitating the cleaning and replacement of the cleaning brush.

[0011] Optionally, the width direction of the sliding block is consistent with the width direction of the sliding hole, the sliding block is provided with a mounting groove at one end along the width direction thereof, the length direction of the mounting groove is consistent with the width direction of the sliding block, the locking assembly comprises a first spring and a locking block, the length direction of the first spring is consistent with the length direction of the mounting groove, one end of the first spring is connected to the inner wall of the mounting groove along the length direction thereof, the other end of the first spring is connected to the locking block, the locking block is slidably connected in the mounting groove along the length direction of the mounting groove, the sliding hole is provided with a locking groove in the inner wall on one side along the width direction thereof, and the locking block is embedded in the locking groove.

[0012] By adopting the technical scheme, when the cleaning brush is installed, the sliding block is embedded in the sliding hole in the vertical direction and is connected to the sliding hole in the vertical direction, the locking block is embedded in the mounting slot under the extrusion of the inner wall of the sliding hole, the locking block extrudes the first spring to make the first spring deform, when the sliding block drives the locking block to move and approach the locking slot, the first spring restores its shape and pushes the locking block to move along the length direction of the mounting slot, the first spring drives the locking block to be embedded in the locking slot, so that the sliding block is stably connected to the sliding hole.

[0013] Optionally, a moving slot is arranged on one side of the inner wall of the sliding hole along the width direction of the sliding hole, the length direction of the moving slot is consistent with the length direction of the sliding hole, the moving slot is arranged on the side of the locking slot close to the connecting port, one end of the moving slot along the length direction is communicated with the locking slot, a moving rod is slidably connected in the moving slot, the length direction of the moving rod is consistent with the length direction of the moving slot, the moving rod is slidably connected in the moving slot along the length direction, a first guide surface is arranged on the side of the locking block close to the connecting port, the first guide surface is arranged in an inclined manner, and the first guide surface facilitates the locking block to move away from the locking slot.

[0014] By adopting the technical scheme, when the cleaning brush is disassembled, the moving rod is moved in the vertical direction, so that the moving rod approaches the locking block and is in contact with the first guide surface, the moving rod pushes the locking block, the locking block moves along the length direction of the mounting slot and is embedded in the mounting slot under the guidance of the first guide surface, so that the locking block moves away from the locking slot, so that the sliding block is moved in the vertical direction and away from the sliding hole, and the cleaning brush is conveniently disassembled, cleaned and replaced.

[0015] Optionally, a second spring is connected in the sliding hole, the length direction of the second spring is consistent with the length direction of the sliding hole, one end of the second spring is connected to the inner wall of the sliding hole, and the other end of the second spring is connected to the sliding block, when the locking assembly locks the sliding block in the sliding hole, the second spring is deformed under extrusion.

[0016] By adopting the technical scheme, when the cleaning brush is disassembled, the moving rod is pushed into the mounting slot, so that the second spring restores its shape, the second spring pushes the sliding block to be slidably connected to the sliding hole in the vertical direction, and the second spring drives the sliding block to move and drives the cleaning brush to move away from the cloth, so that the operator can conveniently take the cleaning brush.

[0017] Optionally, two opening and closing plates are connected to the rack, the opening and closing plates correspond to the sliding holes one by one, the length direction of the opening and closing plates is consistent with the width direction of the sliding holes, the opening and closing plates are detachably connected to the rack, and the opening and closing plates are used to open or close the connecting port.

[0018] By adopting the technical scheme, the opening and closing plates are additionally arranged, the opening and closing plates are connected to the rack during use, and the cleaning brush is prevented from falling out of the sliding hole as much as possible during use.

[0019] Optionally, the moving slot is open at one end away from the locking slot, the moving rod passes through the opening at one end of the moving slot along the length direction of the moving rod, the inner wall of the moving slot is connected with a first magnetic block, and the moving rod is connected with a second magnetic block, when the moving rod is away from the locking block, the first magnetic block and the second magnetic block are close to each other and attract each other.

[0020] By adopting the above technical scheme, when the cleaning brush is disassembled and cleaned, the moving rod is moved in the vertical direction, so that the moving rod is connected to the moving slot in the vertical direction, the moving rod is close to the locking block, and the locking block is driven away from the locking slot, so that the slider is taken out from the sliding hole, and in use, the first magnetic block and the second magnetic block are close to each other and attract each other, so that the moving rod is stably connected to the moving slot, and the moving rod is prevented from moving downward and pushing the locking block due to gravity.

[0021] Optionally, the dust suction assembly comprises a dust suction cover, a suction pump and a collection box, the length direction of the dust suction cover is consistent with the width direction of the cloth, the dust suction cover is provided with two, the two dust suction covers are spaced apart in the vertical direction, the two dust suction covers are provided with a gap for the cloth to pass through, the opening of the dust suction cover is arranged to face the cloth, the dust suction cover is connected with a suction pipe, the suction pump is connected with the suction pipe, the collection box is connected with the suction pipe, the collection box is arranged between the suction pump and the dust suction cover, and the collection box is connected with a filter plate.

[0022] By adopting the above technical scheme, when the cloth passes through the dust suction cover, the suction pump sucks air into the dust suction cover, so that a negative pressure is formed in the dust suction cover, impurities are sucked into the dust suction cover, and the impurities enter the collection box through the suction pipe to be collected, so that the impurities on the surface of the cloth are reduced.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. In use, the cloth passes through the cleaning brush and the dust suction assembly in sequence, and the cleaning brush and the dust suction assembly clean the cloth, so that the impurities on the surface of the cloth are reduced and the quality of the cloth is improved.

[0025] 2. After long-term use, the cleaning brush is easy to stick impurities, when the cleaning brush sticks impurities, the locking assembly unlocks the slider, moves the slider in the vertical direction, so that the slider is connected to the sliding hole in the vertical direction, the slider moves and passes through the connecting port, so that the cleaning brush moves with the slider and away from the cloth, so that the cleaning brush is convenient to clean and replace.

[0026] 3. When the cleaning brush is installed, the sliding block is embedded in the sliding hole in the vertical direction and is slidingly connected in the sliding hole in the vertical direction, the locking block is embedded in the installation slot under the extrusion of the inner wall of the sliding hole, the locking block extrudes the first spring to make the first spring deform, when the sliding block drives the locking block to move and approach the locking slot, the first spring restores the shape and pushes the locking block to move in the length direction of the installation slot, the first spring drives the locking block to be embedded in the locking slot, so that the sliding block is stably connected in the sliding hole. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a perspective view of the embodiment.

[0028] Figure 2 is a top view of the embodiment.

[0029] Figure 3 is a sectional view of the embodiment in A-A direction. Figure 2

[0030] Figure 4 is a sectional view of the embodiment in B-B direction. Figure 2

[0031] Figure 5 is a sectional view of the embodiment in C-C direction. Figure 2

[0032] Figure 6 is a sectional view of the embodiment in D-D direction. Figure 2

[0033] REFERENCE SIGNS: 100, rack; 110, guide roller; 120, sliding hole; 121, connecting port; 122, locking slot; 123, moving slot; 124, first magnetic block; 130, second spring; 140, opening and closing plate; 150, cloth feeding roller; 200, cleaning brush; 210, installation plate; 211, insertion block; 220, brush hair; 300, sliding block; 310, first block; 311, insertion slot; 320, second block; 321, installation slot; 323, handle; 400, locking assembly; 410, first spring; 420, locking block; 500, moving rod; 510, second magnetic block; 600, dust collection assembly; 610, dust collection cover; 620, air suction pump; 630, collection box; 631, filter plate; 640, air suction pipe. DETAILED DESCRIPTION

[0034] The application will be further described below in conjunction with the accompanying drawings. Figures 1-6

[0035] The embodiment of the application discloses a cloth feeding device of a setting machine. Referring to Figure 1 and Figure 2 ​​​​​The utility model provides a kind of cloth feeding device of setting machine, including rack 100, cleaning brush 200, rack 100 is used to be connected with setting machine body, rack 100 is located at the feed end of setting machine body.Cleaning brush 200 is equipped with two, two cleaning brush 200 are sequentially spaced in vertical direction, and the gap for cloth to pass through is equipped between two cleaning brush 200.Cleaning brush 200 length direction is consistent with cloth width direction, and cleaning brush 200 is used to contact with cloth.Cloth passes through cleaning brush 200, and cleaning brush 200 is cleaned to cloth, so as to reduce the impurity on the surface of cloth, and then improve cloth quality.

[0036] With reference to Figure 1 And Figure 3 Rack 100 is connected with two guide rollers 110, and the length direction of guide roller 110 is consistent with cloth width direction, and the gap for cloth to pass through is equipped between two guide rollers 110 along vertical direction.Guide roller 110, cleaning brush 200 are sequentially spaced along the direction of cloth transport.

[0037] With reference to Figure 3 And Figure 4 Cleaning brush 200 includes mounting plate 210, a plurality of bristles 220, and the length direction of mounting plate 210 is consistent with cloth width direction, and bristle 220 is connected to the side of mounting plate 210 close to cloth.Both ends of mounting plate 210 along its length direction are connected with plug block 211, and the length direction of plug block 211 is consistent with cloth width direction.

[0038] With reference to Figure 3 And Figure 4 Both ends of mounting plate 210 along its length direction are connected with sliding block 300, and sliding block 300 includes first block 310 and second block 320, and the length direction of first block 310 is consistent with vertical direction, and the length direction of second block 320 is consistent with cloth width direction.First block 310 is provided with slot 311 along cloth width direction and close to the side of mounting plate 210, and slot 311 is located at one end of first block 310 along the length direction of first block 310, and plug block 211 is embedded in slot 311.

[0039] With reference to Figure 4 And Figure 5The second block 320 is slidably connected to the frame 100 in the vertical direction. The frame 100 is provided with a sliding hole 120 for embedding the second block 320. The length direction of the sliding hole 120 is consistent with the vertical direction. The second block 320 is slidably connected to the sliding hole 120 in the vertical direction. The sliding hole 120 is provided with a connecting port 121 away from the cloth. The second block 320 passes through and is slidably connected to the connecting port 121 in the vertical direction. The second block 320 is connected to a handle 323 away from the connecting port 121 in the vertical direction. When the cleaning brush 200 is disassembled, the sliding block 300 is moved away from the frame 100 in the vertical direction, and the sliding block 300 is moved along the length direction of the cleaning brush 200, so that the insertion block 211 is away from the insertion slot 311, thereby facilitating the cleaning and replacement of the cleaning brush 200.

[0040] With reference to Figure 4 and Figure 5 The sliding hole 120 is connected to a second spring 130. The length direction of the second spring 130 is consistent with the vertical direction. One end of the second spring 130 is connected to the inner wall of the sliding hole 120 in the length direction. The other end of the second spring 130 is connected to the end of the sliding block 300 close to the cloth. When the cleaning brush 200 contacts the cloth, the second spring 130 is deformed under compression. The end of the sliding hole 120 away from the cloth is provided with an opening and closing plate 140. The length direction of the opening and closing plate 140 is consistent with the length direction of the cloth. The opening and closing plate 140 is used to open or close the connecting port 121. The opening and closing plate 140 is detachably connected to the frame 100 by a bolt. The bolt passes through the opening and closing plate 140 in the vertical direction and is threadedly connected to the frame 100.

[0041] With reference to Figure 4 and Figure 5 The second block 320 is connected to a locking assembly 400 at both ends in the width direction. The locking assembly 400 is used to lock the sliding block 300 in the sliding hole 120. The second block 320 is provided with a mounting groove 321 at both ends in the width direction. The length direction of the mounting groove 321 is consistent with the width direction of the second block 320. The locking assembly 400 corresponds to the mounting groove 321. The locking assembly 400 includes a first spring 410 connected to the mounting groove 321 and a locking block 420.

[0042] With reference to Figure 5 The length direction of the first spring 410 is consistent with the length direction of the mounting groove 321. One end of the first spring 410 is connected to the inner wall of the mounting groove 321 in the length direction. The other end of the first spring 410 is connected to the locking block 420. The locking block 420 is slidably connected to the mounting groove 321 in the length direction of the mounting groove 321.

[0043] With reference to Figure 5The sliding hole 120 is provided with a locking groove 122 on the inner wall of both sides along the width direction of the sliding hole 120, the locking groove 122 is used for embedding the locking block 420, and the locking block 420 is in contact with the inner wall of the locking groove 122. When the locking block 420 is embedded in the locking groove 122, the cleaning brush 200 is in contact with the cloth.

[0044] With reference to Figure 3 And Figure 5 The sliding hole 120 is provided with a moving groove 123 on the inner wall of both sides along the width direction of the sliding hole 120, and the length direction of the moving groove 123 is consistent with the vertical direction. The moving groove 123 is arranged on the side of the locking groove 122 close to the connecting port 121, the moving groove 123 is provided with an opening at the end away from the locking groove 122, and the end of the moving groove 123 close to the locking groove 122 is in communication with the locking groove 122. A moving rod 500 is slidably connected in the moving groove 123, the length direction of the moving rod 500 is consistent with the vertical direction, the moving rod 500 is slidably connected in the moving groove 123 along the vertical direction, and the end of the moving rod 500 away from the locking groove 122 penetrates and is slidably connected to the end opening of the moving groove 123 along the length direction. The first magnetic block 124 is embedded in the inner wall of the moving groove 123, the second magnetic block 510 is embedded in the circumferential side of the moving rod 500, when the moving rod 500 is away from the locking block 420, the first magnetic block 124 and the second magnetic block 510 are close to each other and attract each other. The end of the moving rod 500 close to the locking groove 122 is provided with a second guide surface, the second guide surface is inclined, the end of the locking block 420 close to the moving groove 123 is provided with a first guide surface, the first guide surface is inclined, and the first guide surface is arranged at the end of the locking block 420 away from the first spring 410. The first guide surface and the second guide surface are parallel to each other, when the sliding block 300 is disassembled, the first guide surface and the second guide surface are in contact. When the sliding block 300 is disassembled, the opening and closing plate 140 is disassembled from the rack 100, the moving rod 500 is moved along the vertical direction, the moving rod 500 pushes the locking block 420, and drives the locking block 420 to be away from the locking groove 122 and embedded in the mounting groove 321, at the same time, the second spring 130 restores the shape and pushes the sliding block 300 to move along the vertical direction, and drives the sliding block 300 to drive the cleaning brush 200 to be away from the cloth, so as to facilitate the disassembly of the cleaning brush 200.

[0045] With reference to Figure 3 And Figure 6The rack 100 is connected with a dust suction assembly 600 and two cloth feeding rollers 150, and the dust suction assembly 600, the cloth feeding roller 150 and the cleaning brush 200 are sequentially and spacedly arranged along the cloth conveying direction. The dust suction assembly 600 comprises two dust suction covers 610, a suction pump 620 and a collecting box 630. The two dust suction covers 610 are sequentially and spacedly arranged along the vertical direction, and the two dust suction covers 610 are spaced to form a gap for the cloth to pass through. The length direction of the dust suction cover 610 is consistent with the width direction of the cloth, and the opening of the dust suction cover 610 is arranged towards the cloth. The two dust suction covers 610 are both communicated with a suction pipe 640 at one end along the length direction, the end of the suction pipe 640 away from the dust suction cover 610 is communicated with the suction pump 620, the collecting box 630 is communicated with the suction pipe 640, the collecting box 630 is arranged between the suction pump 620 and the dust suction cover 610, and a filter plate 631 is connected in the collecting box 630 and arranged vertically. The length direction of the cloth feeding roller 150 is consistent with the width direction of the cloth, and the two cloth feeding rollers 150 are spacedly arranged along the vertical direction, and the two cloth feeding rollers 150 are spaced to form a gap for the cloth to pass through. When the cloth passes through the dust suction cover 610, the suction pump 620 performs suction on the dust suction cover 610, so that a negative pressure is formed in the dust suction cover 610, impurities are sucked into the dust suction cover 610, and the impurities enter the collecting box 630 through the suction pipe 640 to be collected, so as to further reduce the impurities on the surface of the cloth.

[0046] The implementation principle of the cloth feeding device of the setting machine is as follows: in use, the cloth sequentially passes through the cleaning brush 200 and the dust suction assembly 600, the cleaning brush 200 brushes off the impurities adhered to the surface of the cloth, and the dust suction assembly 600 sucks the impurities on the surface of the cloth into the collecting box 630, so as to reduce the impurities on the surface of the cloth and improve the quality of the cloth. After long-time use, the cleaning brush 200 is easy to adhere to a large amount of impurities, when the cleaning brush 200 is disassembled, the opening and closing plate 140 is disassembled from the rack 100, the moving rod 500 is moved along the vertical direction, the moving rod 500 pushes the locking block 420, the locking block 420 is away from the locking groove 122, and the second spring 130 restores the shape and pushes the sliding block 300 to be slidably connected in the sliding hole 120 along the vertical direction, so as to facilitate the operator to take out the sliding block 300, and the cleaning brush 200 moves along with the sliding block 300 and is away from the cloth. When the cleaning brush 200 and the sliding block 300 are away from the rack 100, the sliding block 300 is moved along the length direction of the cleaning brush 200, the insertion block 211 is away from the insertion groove 311, so as to facilitate the cleaning and replacement of the cleaning brush 200.

[0047] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A fabric feeding device of a setting machine, characterized by: The utility model provides a cleaning device for setting machine, including frame (100), cleaning brush (200), dust collection assembly (600), the frame (100) is used for with setting machine body connection, the cleaning brush (200) is connected to frame (100), the cleaning brush (200) length direction is consistent with cloth width direction, the cleaning brush (200) is equipped with two, two the cleaning brush (200) is spaced apart and is distributed along the vertical direction, and the cleaning brush (200) is spaced apart and is equipped with the gap for cloth to pass, the cleaning brush (200) is contacted with cloth, the cleaning brush (200) and dust collection assembly (600) are sequentially spaced apart and are distributed along cloth transportation direction, and the dust collection assembly (600) is used for sucking and removing the impurity on cloth surface.

2. A fabric feeding device for a setting machine according to claim 1, characterized in that: The cleaning brush (200) is connected with the sliding block (300) at one end along the length direction, the frame (100) is provided with two sliding holes (120), the sliding hole (120) is consistent with the vertical direction along the length direction, the sliding block (300) is corresponding with the sliding hole (120), the sliding block (300) is slidably connected in the sliding hole (120) along the vertical direction, the sliding hole (120) is provided with a connecting port (121) at one end away from the cloth along the length direction, the sliding block (300) is connected with the locking assembly (400), and the locking assembly (400) is used to lock the sliding block (300) in the sliding hole (120).

3. A fabric feeding device for a setting machine according to claim 2, characterized in that: The sliding block (300) is consistent with the width direction of sliding hole (120), the sliding block (300) is provided with a mounting groove (321) at one end along the width direction, the mounting groove (321) is consistent with the width direction of sliding block (300) along the length direction, the locking assembly (400) includes first spring (410), locking block (420), the first spring (410) is consistent with the length direction of mounting groove (321), the first spring (410) is connected to the inner wall of mounting groove (321) at one end along the length direction, the other end of first spring (410) is connected to locking block (420), locking block (420) is slidably connected in mounting groove (321) along the length direction of mounting groove (321), the sliding hole (120) is provided with a locking groove (122) in the inner wall of one side along the width direction, the locking block (420) is embedded in locking groove (122), when the locking block (420) is embedded in locking groove (122), the cleaning brush (200) is contacted with cloth.

4. A fabric feeding device for a setting machine according to claim 3, characterized in that: The sliding hole (120) is provided with a moving groove (123) on the inner wall of one side along the width direction of the sliding hole (120), the length direction of the moving groove (123) is consistent with the length direction of the sliding hole (120), the moving groove (123) is arranged on the side of the locking groove (122) close to the connecting port (121), one end of the moving groove (123) along the length direction is communicated with the locking groove (122), the moving rod (500) is slidably connected in the moving groove (123), the length direction of the moving rod (500) is consistent with the length direction of the moving groove (123), the moving rod (500) is slidably connected in the moving groove (123) along the length direction, the first guide surface is arranged on the side of the locking block (420) close to the connecting port (121), the first guide surface is arranged obliquely, and the first guide surface facilitates the locking block (420) to move away from the locking groove (122).

5. A fabric feeding device for a setting machine according to claim 4, characterized in that: The second spring (130) is connected in the sliding hole (120), the length direction of the second spring (130) is consistent with the length direction of the sliding hole (120), one end of the second spring (130) is connected to the inner wall of the sliding hole (120), the other end of the second spring (130) is connected to the sliding block (300), when the locking assembly (400) locks the sliding block (300) in the sliding hole (120), the second spring (130) is extruded and deformed.

6. A fabric feeding device for a setting machine according to claim 5, characterized in that: The rack (100) is connected with two opening and closing plates (140), the opening and closing plates (140) correspond to the sliding holes (120) one by one, the length direction of the opening and closing plates (140) is consistent with the width direction of the sliding holes (120), the opening and closing plates (140) are detachably connected to the rack (100), and the opening and closing plates (140) are used for opening or closing the connecting port (121).

7. A fabric feeding device for a setting machine according to claim 6, characterized in that: The end of the moving groove (123) away from the locking groove (122) is provided with an opening, the moving rod (500) penetrates through the opening of the one end of the moving groove (123) along the length direction, the first magnetic block (124) is connected to the inner wall of the moving groove (123), the second magnetic block (510) is connected to the moving rod (500), when the moving rod (500) moves away from the locking block (420), the first magnetic block (124) and the second magnetic block (510) are close to each other and attract each other.

8. A fabric feeding device for a setting machine according to claim 1, characterized in that: The dust collection assembly (600) comprises a dust collection cover (610), a suction pump (620) and a collection box (630), the length direction of the dust collection cover (610) is consistent with the width direction of the cloth, the dust collection cover (610) is provided with two, the two dust collection covers (610) are spaced apart in the vertical direction, the two dust collection covers (610) are provided with a gap for the cloth to pass through, the opening of the dust collection cover (610) faces the cloth, the dust collection cover (610) is communicated with a suction pipe (640), the suction pump (620) is communicated with the suction pipe (640), the collection box (630) is communicated with the suction pipe (640), the collection box (630) is arranged between the suction pump (620) and the dust collection cover (610), and the collection box (630) is connected with a filter plate (631).

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