CN212503176U

CN212503176U - Cloth feeding structure of desizing machine

Info

Publication number: CN212503176U
Application number: CN202021218682.0U
Authority: CN
Inventors: 章建荣; 张锋
Original assignee: Shaoxing Zeping Printing And Dyeing Co ltd
Current assignee: Shaoxing Zeping Printing And Dyeing Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-02-09
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to a cloth feeding structure of a desizing machine, which relates to the technical field of desizing machine equipment and comprises a frame, wherein a cloth frame, a cloth feeding device and a tensioning device are sequentially arranged on the frame along the cloth feeding direction of the desizing machine; the tensioning device comprises a tensioning piece and a rotating frame, the rotating frame is rotatably arranged on the rack, and the tensioning piece is arranged on the rotating frame; the cloth feeding device comprises a feeding mechanism and a transmission crawler belt, the transmission crawler belt is horizontally arranged on the rack, the feeding mechanism is arranged on the rack and located at the feeding end of the transmission crawler belt, the feeding mechanism can rotate to be close to the cloth frame, and the rotating frame is located at the discharging end of the transmission crawler belt. The utility model discloses shorten the work hour of cloth desizing, improved the desizing efficiency of cloth.

Description

Cloth feeding structure of desizing machine

Technical Field

The utility model belongs to the technical field of the technique of destarch machine equipment and specifically relates to a cloth feeding structure of destarch machine is related to.

Background

Desizing machines are devices that remove the size from the fabric, which affects the wettability of the fabric during the dyeing and finishing process and prevents chemicals from contacting the fibers, and therefore the fabric is typically desized first.

The traditional Chinese utility model with the publication number of CN206090057U discloses a high-efficiency desizing machine, which comprises a washing tank body, a first cloth feeding roller and a last cloth discharging roller which are rotatably connected with two ends of the washing tank body, wherein a desizing tank body is arranged in the washing tank body, one end of the desizing tank body, which is far away from the first cloth feeding roller, is rotatably connected with a plurality of desizing cloth discharging rollers, and one end of the desizing tank body, which is close to the first cloth feeding roller, is rotatably connected with a first transition roller; the washing tank body is positioned between the last cloth outlet roller and the desizing cloth outlet roller and is rotatably connected with a winding roller, and the washing tank body is rotatably connected with a second transition roller which is vertically arranged with the first cloth inlet roller. The desizing tank body is arranged in the washing tank body, so that the two tank bodies are combined, and the space occupied by the two devices which are independently arranged is reduced; the grey cloth is wound back and forth by the first cloth feeding roller and the desizing cloth discharging roller at the first end and the last end of the desizing groove body and the first transition roller at the bottom of the groove, so that the space of the desizing groove body is fully utilized, multiple desizing cleaning is realized in the conveying process, and the desizing efficiency and quality are improved; rely on winding roll, last fabric outlet roller and the second transition roller on the washing cell body again, can carry out the clear water to the grey cloth that the desizing was accomplished and wash to clear away the material on grey cloth surface, make full use of the space of whole washing cell body, reduced the shared space originally of desizing cell body and washing cell body, promoted the cleaning efficiency, saved the water resource simultaneously.

The technical scheme has the following defects: the cloth need pass through the decoiler to unwind before the desizing, then the decoiler collects the cloth after the decoiler is unwound in a shallow, pushes away the shallow to the desizing machine again and advances cloth, and the time that consumes is more in the cloth is transported, makes the man-hour extension of cloth desizing, has reduced the desizing efficiency of cloth.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a cloth feeding structure of destarch machine has shortened the man-hour of cloth destarch, has improved the destarch efficiency of cloth.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a cloth feeding structure of a desizing machine comprises a rack, wherein a cloth frame, a cloth feeding device and a tensioning device are sequentially arranged on the rack along the cloth feeding direction of the desizing machine; the tensioning device comprises a tensioning piece and a rotating frame, the rotating frame is rotatably arranged on the rack, and the tensioning piece is arranged on the rotating frame; the cloth feeding device comprises a feeding mechanism and a transmission crawler, the transmission crawler is horizontally arranged on the rack, the feeding mechanism is arranged on the rack and located at the feeding end of the transmission crawler, the feeding mechanism can rotate to be close to the cloth frame, and the rotating frame is located at the discharging end of the transmission crawler.

Through adopting above-mentioned technical scheme, feed mechanism rotates and is close to the cloth frame, and rotate the cloth book and install on feed mechanism, then feed mechanism rotates and removes the cloth to the top of transmission track and makes the cloth contact the upper surface of transmission track, the rotation of cloth book is driven in the contact friction of cloth and transmission track, the start of making the cloth book open and fall on the transmission track, along with transmission track removes to the rotating turret, through the back in operating personnel advances the tensioning piece with the cloth guide, in the reentrant desizing machine, the process of transporting after the cloth desizing has been shortened, the total man-hour of cloth desizing has been reduced, thereby the desizing efficiency of cloth has been improved.

The utility model discloses can further configure to in a preferred example, feed mechanism is including rotating piece, two bracing pieces and two holders, it installs to rotate the piece just is close to in the frame the feed end of transmission track, two the bracing piece is installed rotate and just be located respectively on the piece the both sides of transmission track, two the bracing piece is parallel to each other, two the holder is installed respectively on two on the bracing piece, the bracing piece can rotate and be close to cloth frame, two the holder can grasp the both ends that the pivot was rolled up to the cloth.

Through adopting above-mentioned technical scheme, rotate the piece and drive the bracing piece and rotate and be close to the cloth frame, after the pivot of cloth book was lived to the holder centre gripping on the bracing piece, rotate the piece and drive the bracing piece and rotate and reset and move the cloth book to the transmission track.

The present invention may further be configured in a preferred example, wherein the clamping member includes a slider and a first fixing nail, the slider is slidably mounted on the support rod, the first fixing nail is threadedly mounted on the slider, and the first fixing nail passes through the slider and abuts against the support rod; keep away from on the slider the one end of transmission track is seted up and is the horizontally recess, be provided with the second staple on the slider, the second staple passes two lateral walls of recess and is close to the opening part of recess, the pivot of cloth book is located the recess with in the space that the second staple formed.

By adopting the technical scheme, after the support rod is close to the cloth frame, the slide block is slid to be close to the rotating shaft of the cloth roll, so that the rotating shafts at two ends of the cloth roll are inserted into the grooves, and then the rotating shaft of the cloth roll is limited in the grooves by the second fixing nails; and the first fixing nail is in threaded connection with the sliding block and penetrates through the sliding block to be abutted against the supporting rod, so that the sliding block is fixed on the supporting rod.

The utility model discloses can further configure to in a preferred example, it includes driving motor, trace, first gear and second gear to rotate the piece, driving motor installs in the frame, the trace is installed in the frame and two the bracing piece is close to the one end of transmission track is installed on the trace, first gear coaxial arrangement be in the one end of trace, second gear coaxial arrangement be in on driving motor's the output, first gear with second gear intermeshing.

Through adopting above-mentioned technical scheme, driving motor drive second gear revolve, and first gear revolve of second gear drive, and first gear revolve drives the trace and rotates, and the trace drives the bracing piece and rotates, makes the bracing piece can rotate the top of cloth frame and can rotate and reset.

The utility model discloses can further configure to in a preferred example, just be located in the frame one side of transmission track feed end is provided with the slide, the slide sets up to convex arc shape and its cambered surface up, the one end of slide circumference direction with the upper surface of transmission track is tangent, the other end of slide is located in the cloth frame.

Through adopting above-mentioned technical scheme, the pivot of cloth book is held to the slider centre gripping and is fixed back on the bracing piece, and the bracing piece drives the cloth book and rotates and reset, and the cloth book upwards rolls and rolls to the transmission track along the cambered surface of slide to reduce the power that bracing piece and slider received.

The utility model discloses can further configure to in a preferred example, the surface of the link joint of transmission track all is provided with the one deck rubber layer, the surface on rubber layer is provided with anti-skidding line.

Through adopting above-mentioned technical scheme, when the cloth rolled up and moved on the transmission track, unscrewed first staple, the cloth was rolled up and is driven the slider and slide downwards because of gravity, and when the cloth rolled up the rubber layer on contacting the transmission track, the cloth rolled up the frictional force with the rubber layer great to make the cloth roll up and roll and open.

The utility model discloses can further configure to in a preferred example, tensioning member includes first tensioning roller and second tensioning roller, first tensioning roller all rotates with the second tensioning roller to be installed on the rotating turret and be parallel to each other, and the cloth is crisscross from top to bottom first tensioning roller and second tensioning roller.

Through adopting above-mentioned technical scheme, the cloth is close to the rotating turret through the transmission of transmission track, and crisscross first tensioning roller of passing and second tensioning roller and getting into the destarch about the cloth, first tensioning roller and second tensioning roller can guide the direction of advance of cloth.

The utility model discloses can further configure to in a preferred example, the rotating turret includes first disc and second disc, first disc is installed through pivot coaxial rotation with the second disc in the frame and be located the both sides of cloth direction of advance respectively, the both ends of first tensioning roller and the both ends of second tensioning roller are all rotated and are installed the one side that first disc is relative with the second disc, be provided with coaxial worm wheel in the pivot of first disc, it is provided with the worm to rotate in the frame, the worm with the worm wheel meshing, the one end that meshing department was kept away from to the worm is provided with the accommodate motor.

Through adopting above-mentioned technical scheme, the cloth is crisscross to pass first tensioning roller and second tensioning roller after, can adjust the position of first tensioning roller and second tensioning roller according to the elasticity degree of cloth, rotates through adjusting motor drive worm, and the worm rotates and drives the worm wheel and rotate, and the worm wheel drives first disc and rotates, makes first tensioning roller on the first disc and the whole rotation of second tensioning roller to adjust the tensioning degree of cloth.

The utility model discloses can further configure to in a preferred example, all be provided with reverse screw thread on the roll surface of first tensioning roller and second tensioning roller.

By adopting the technical scheme, when the cloth passes through the first tensioning roller and the second tensioning roller, the spreading effect of the reverse threads is exerted, wrinkles on the cloth are reduced, and the cloth is kept flat when entering the desizing machine.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the cloth feeding device, the cloth can directly enter the desizing machine after being unwound, the total working hours of cloth desizing are reduced, and therefore the desizing efficiency of the cloth is improved.

2. Through the setting of overspeed device tensioner, can adjust the elasticity degree of cloth to make the cloth keep the state of tightening on transmission track.

3. Through the arrangement of the reverse threads, the cloth is kept flat when entering the desizing machine.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of a partial explosion of the tensioner of the present invention;

fig. 3 is a schematic diagram of a local explosion of the cloth feeding device of the present invention.

Reference numerals: 1. a frame; 2. a material distribution frame; 3. a cloth feeding device; 31. a conveying crawler belt; 32. a rubber layer; 33. anti-skid lines; 4. a tensioning device; 41. a tensioning member; 411. a first tension roller; 412. a second tension roller; 42. a rotating frame; 421. a first disc; 422. a second disc; 431. a worm gear; 432. a worm; 433. adjusting the motor; 51. a rotating member; 511. a drive motor; 512. a linkage rod; 513. a first gear; 514. a second gear; 52. a support bar; 53. a clamping member; 531. a slider; 532. a first staple; 533. a groove; 534. a second staple; 6. a slideway; 7. reverse threading.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a cloth feeding structure of a desizing machine comprises a frame 1, wherein a cloth frame 2, a cloth feeding device 3 and a tensioning device 4 are sequentially arranged on the frame 1 along a cloth feeding direction of the desizing machine.

Referring to fig. 2, the tensioning device 4 includes a tensioning member 41 and a rotating frame 42, the rotating frame 42 is rotatably mounted on the frame 1, the rotating frame 42 includes a first disk 421 and a second disk 422, and the first disk 421 and the second disk 422 are coaxially rotatably mounted on the frame 1 through a rotating shaft and are respectively located on two sides of the cloth advancing direction.

The tensioning member 41 comprises a first tensioning roller 411 and a second tensioning roller 412, two ends of the first tensioning roller 411 and two ends of the second tensioning roller 412 are rotatably mounted on the opposite surfaces of the first disc 421 and the second disc 422, and the first tensioning roller 411 and the second tensioning roller 412 are parallel to each other; the roller surfaces of the first tensioning roller 411 and the second tensioning roller 412 are both fixedly provided with reverse threads 7. When the cloth passes through the first tensioning roller 411 and the second tensioning roller 412 in a vertically staggered manner, the cloth is in a flat state through the expanding action of the reverse threads 7.

A coaxial worm wheel 431 is fixedly arranged on a rotating shaft of the first disc 421, a worm 432 is rotatably arranged on the rack 1, the worm 432 is meshed with the worm wheel 431, a connecting part of the worm 432 and the rack 1 is a polished rod, and an adjusting motor 433 is fixedly arranged at one end of the worm 432 far away from the meshing part.

Referring to fig. 3, the cloth feeding device 3 (see fig. 1) includes a feeding mechanism and a conveying track 31, the conveying track 31 is horizontally installed on the frame 1, a rubber layer 32 is fixedly installed on the outer surface of each link plate of the conveying track 31, and an anti-skid thread 33 is fixedly installed on the outer surface of each rubber layer 32.

The feeding mechanism comprises a rotating part 51, two supporting rods 52 and two clamping parts 53, the rotating part 51 is installed on the rack 1 and is close to the feeding end of the transmission crawler 31, the rotating part 51 comprises a driving motor 511, a linkage 512, a first gear 513 and a second gear 514, the driving motor 511 is fixedly installed on the rack 1, the linkage 512 is rotatably installed on the rack 1 and is located between two chain plates at the feeding end of the transmission crawler 31, the length of the linkage 512 is greater than the width of the transmission crawler 31, and the axial direction of the linkage 512 is parallel to the rotating shaft of the transmission crawler 31. The first gear 513 is coaxially and fixedly installed at one end of the linkage 512, the second gear 514 is coaxially and fixedly installed at the output end of the driving motor 511, and the first gear 513 and the second gear 514 are meshed with each other.

The two support rods 52 are fixedly mounted on the linkage 512 and located at two sides of the conveying track 31, respectively, and the two support rods 52 are parallel to each other. The driving motor 511 drives the second gear 514 to rotate, the second gear 514 drives the first gear 513 to rotate, the first gear 513 drives the connecting rod to rotate, and the connecting rod drives the two supporting rods 52 to rotate at two sides of the feeding end of the transmission crawler 31 to be close to the material distribution frame 2.

Referring to fig. 3, the two clamping members 53 are respectively mounted on the two support rods 52, each clamping member 53 includes a slider 531 and a first fixing nail 532, the slider 531 is slidably mounted on the support rod 52, the first fixing nail 532 is threadedly mounted on the slider 531 and located on one side of the slider 531 facing the first disc 421, one side of the support rod 52 facing the first disc 421 is provided with positioning grooves at intervals, and the first fixing nail 532 penetrates through the slider 531 and abuts against the positioning grooves on the support rod 52; a horizontal groove 533 is formed in one end, away from the first disc 421 (see fig. 2), of the slider 531, a bottom of the groove 533 is semicircular, a second fixing nail 534 is connected to the slider 531 through a thread, the second fixing nail 534 passes through the slider 531 and through two side walls of the groove 533, and the second fixing nail 534 is close to an opening of the groove 533. The rotation axis of the cloth roll is located in the space formed by the groove 533 and the second fixing nail 534.

Referring to fig. 3, a slideway 6 is fixedly arranged on the frame 1 and at one side of the feeding end of the conveying crawler 31, the slideway 6 is in a convex arc shape, the arc surface of the slideway 6 faces upwards, one end of the slideway 6 in the circumferential direction is tangent to the upper surface of the conveying crawler 31, and the other end of the slideway 6 is positioned in the material distribution frame 2.

The working principle of the embodiment is as follows:

when the desizing machine feeds cloth, the second gear 514 rotates under the driving of the driving motor 511, the second gear 514 drives the first gear 513 to rotate, the first gear 513 drives the connecting rod to rotate, the connecting rod drives the two supporting rods 52 to rotate at two sides of the feeding end of the transmission crawler 31, so that the supporting rods 52 are close to the cloth frame 2, the first fixing nails 532 for fixing the sliding blocks 531 on the supporting rods 52 are unscrewed, the sliding blocks 531 can slide along the supporting rods 52, the second fixing nails 534 on the sliding blocks 531 are taken down, rotating shafts at two ends of a cloth roll are clamped into the grooves 533 on the sliding blocks 531 and fixed by the second fixing nails 534, the first fixing nails 532 are screwed to fix the sliding blocks 531, the supporting rods 52 are rotated and reset, the cloth roll is moved to the transmission crawler 31 through the slide ways 6, and the first fixing nails 532 are loosened to enable the cloth roll to be in friction contact with the transmission crawler 31 due to self weight, so that; the cloth enters the desizing machine after passing through the first tensioning roller 411 and the second tensioning roller 412 in a staggered mode.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cloth feeding structure of destarch machine, includes frame (1), its characterized in that: a cloth frame (2), a cloth feeding device (3) and a tensioning device (4) are sequentially arranged on the rack (1) along the cloth feeding direction of the desizing machine; the tensioning device (4) comprises a tensioning piece (41) and a rotating frame (42), the rotating frame (42) is rotatably installed on the rack (1), and the tensioning piece (41) is installed on the rotating frame (42); the cloth feeding device (3) comprises a feeding mechanism and a transmission crawler belt (31), the transmission crawler belt (31) is horizontally installed on the rack (1), the feeding mechanism is installed on the rack (1) and located at the feeding end of the transmission crawler belt (31), the feeding mechanism can rotate to be close to the cloth frame (2), and the rotating frame (42) is located at the discharging end of the transmission crawler belt (31).

2. A cloth feeding structure of a desizing machine according to claim 1, characterized in that: feed mechanism is including rotating piece (51), two bracing pieces (52) and two holder (53), it installs to rotate piece (51) just be close to on frame (1) the feed end of transmission track (31), two bracing piece (52) are installed rotate piece (51) and be located respectively the both sides of transmission track (31), two bracing piece (52) are parallel to each other, two holder (53) are installed respectively two on bracing piece (52), bracing piece (52) can rotate and be close to cloth frame (2), two holder (53) can grasp the both ends that the cloth rolled up the axle.

3. A cloth feeding structure of a desizing machine according to claim 2, characterized in that: the clamping piece (53) comprises a sliding block (531) and a first fixing nail (532), the sliding block (531) is installed on the supporting rod (52) in a sliding mode, the first fixing nail (532) is installed on the sliding block (531) in a threaded mode, and the first fixing nail (532) penetrates through the sliding block (531) and abuts against the supporting rod (52); one end, far away from the transmission crawler belt (31), of the sliding block (531) is provided with a horizontal groove (533), a second fixing nail (534) is arranged on the sliding block (531), the second fixing nail (534) penetrates through two side walls of the groove (533) and is close to an opening of the groove (533), and a rotating shaft of the cloth roll is located in a space formed by the groove (533) and the second fixing nail (534).

4. A cloth feeding structure of a desizing machine according to claim 3, characterized in that: rotate piece (51) including driving motor (511), trace (512), first gear (513) and second gear (514), driving motor (511) are installed on frame (1), trace (512) are installed in frame (1) and two bracing piece (52) are close to the one end of transmission track (31) is installed on trace (512), first gear (513) coaxial arrangement the one end of trace (512), second gear (514) coaxial arrangement be in on the output of driving motor (511), first gear (513) with second gear (514) intermeshing.

5. A cloth feeding structure of a desizing machine according to claim 1, characterized in that: frame (1) is last and be located one side of transmission track (31) feed end is provided with slide (6), slide (6) set up to convex arc shape and its cambered surface up, the one end of slide (6) circumference direction with the upper surface of transmission track (31) is tangent, the other end of slide (6) is located in cloth frame (2).

6. A cloth feeding structure of a desizing machine according to claim 1, characterized in that: the outer surface of each chain plate of the transmission crawler belt (31) is provided with a rubber layer (32), and the outer surface of each rubber layer (32) is provided with anti-skid grains (33).

7. A cloth feeding structure of a desizing machine according to claim 1, characterized in that: tensioning member (41) includes first tensioning roller (411) and second tensioning roller (412), first tensioning roller (411) all rotate with second tensioning roller (412) and install on rotating turret (42) and be parallel to each other, and the cloth is crisscross from top to bottom first tensioning roller (411) and second tensioning roller (412).

8. A cloth feeding structure of a desizing machine according to claim 7, characterized in that: rotating turret (42) include first disc (421) and second disc (422), first disc (421) are installed through pivot coaxial rotation with second disc (422) in frame (1) and be located the both sides of cloth direction of advance respectively, the both ends of first tensioning roller (411) and the both ends of second tensioning roller (412) are all rotated and are installed first disc (421) and second disc (422) relative one side, be provided with coaxial worm wheel (431) in the pivot of first disc (421), it is provided with worm (432) to rotate on frame (1), worm (432) with worm wheel (431) meshing, the one end that meshing department was kept away from in worm (432) is provided with adjusting motor (433).

9. A cloth feeding structure of a desizing machine according to claim 7, characterized in that: and reverse threads (7) are arranged on the roller surfaces of the first tensioning roller (411) and the second tensioning roller (412).