CN211769152U

CN211769152U - Uncoiling machine

Info

Publication number: CN211769152U
Application number: CN202020379474.2U
Authority: CN
Inventors: 王柏土; 娄剑锋
Original assignee: Shaoxing Xinglong Dyeing Co ltd
Current assignee: Shaoxing Xinglong Dyeing Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-10-27
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to the technical field of textile equipment, in particular to an uncoiling machine, which comprises a frame, a frame and an uncoiling mechanism, wherein the frame is arranged on the frame; the unwinding mechanism is arranged on one side of the rack far away from the frame; the hair removing mechanism is arranged on the rack and comprises a fixing block and a brush plate, the fixing block is arranged on the rack, and the brush plate is arranged on the fixing block. The utility model discloses the defeathering mechanism that sets up can reduce the influence to subsequent processing to reduce the influence to product quality.

Description

Uncoiling machine

Technical Field

The utility model belongs to the technical field of the technique of weaving equipment and specifically relates to an unwinder is related to.

Background

In the production process of textile industry, an operator needs to perform unwinding operation on a fabric roll which is already rolled, unwinding the rolled fabric into a folded state for stacking, and then printing and dyeing or other processing are performed on the fabric. In order to accelerate the uncoiling efficiency and save human resources, at the moment, an operator can use an uncoiler to finish the cloth uncoiling work, and the uncoiler has the main function of uncoiling the cloth.

At present, the chinese utility model with the authorized bulletin number CN209635503U discloses an unwinding machine, which comprises a frame, a frame and an unwinding mechanism, wherein the frame is arranged on the frame; the unwinding mechanism is arranged on the rack; the cloth storage rack further comprises a limiting mechanism, wherein the limiting mechanism comprises a cover plate and a fixing piece, the cover plate is hinged to the frame, and a first through hole for the cloth to pass through is formed in the cover plate; the cover plate is fixed on the frame through the fixing piece. Placing the cloth in the frame, firstly enabling the cloth to penetrate through the first through hole in the cover plate, then rotating the cover plate, then fixing the cover plate on the frame by using the fixing piece, and winding the cloth on the unwinding mechanism after penetrating through the first through hole for unwinding so as to unwind the cloth; the limiting mechanism is used for limiting the cloth in the frame, so that the phenomenon that the cloth roll falls is reduced.

The above prior art solutions have the following drawbacks: the surface of the cloth placed in the frame can have flocks or broken threads, and the flocks and the broken threads can not fall off on the surface of the cloth when being uncoiled by the uncoiler, so that the flocks and the broken threads adhered to the surface of the cloth can influence the quality of subsequent cloth processing.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art existence, the utility model aims to provide an uncoiler, the defeathering mechanism of setting can reduce the influence to subsequent processing to the reduction is to product quality's influence.

The above object of the present invention is achieved by the following technical solutions:

an uncoiling machine comprises a rack, a frame and an uncoiling mechanism, wherein the frame is arranged on the rack; the unwinding mechanism is arranged on one side of the rack far away from the frame; the hair removing mechanism is arranged on the rack and comprises a fixing block and a brush plate, the fixing block is arranged on the rack, and the brush plate is arranged on the fixing block.

By adopting the technical scheme, the cloth is placed in the frame, and the unwinding mechanism is used for unwinding the cloth; when the cloth is unwound, the hairbrush plate can clean the flocks or broken threads on the surface of the cloth; the arranged hair removing mechanism can reduce the influence on subsequent treatment, thereby reducing the influence on the product quality.

The utility model discloses further set up to: the fixed block is provided with a first sliding groove, two ends of the first sliding groove are connected with adjusting blocks in a sliding mode, and the brush plate is arranged on the adjusting blocks; the fixed block is provided with a first adjusting component connected with the two adjusting blocks.

Through adopting above-mentioned technical scheme, start first adjusting part, first adjusting part drives two regulating blocks in first spout in opposite directions or back motion, makes the distance between two brush boards adjust according to the thickness of cloth to the application range of brush hair mechanism has been improved.

The utility model discloses further set up to: the first adjusting assembly comprises a first motor and a bidirectional screw rod, the bidirectional screw rod is rotatably connected in the first sliding groove, the bidirectional screw rod penetrates through the two adjusting blocks, and the two adjusting blocks are respectively in threaded connection with two ends of the bidirectional screw rod; the first motor is arranged on the fixed block, and an output shaft of the first motor is connected with the bidirectional screw rod.

Through adopting above-mentioned technical scheme, start first motor, the output shaft of first motor drives two-way screw rod and rotates, and two-way screw rod will drive two regulating blocks and do in opposite directions or move to the back in first spout, thereby the first adjusting part simple structure of setting is convenient for operate save time and has improved efficiency.

The utility model discloses further set up to: the adjusting block is provided with a connecting shaft, the brush plate is arranged on the connecting shaft, and the adjusting block is provided with a second adjusting assembly which comprises a first gear, a second gear and a second motor; the second motor is arranged on the adjusting block, and the first gear is connected to an output shaft of the second motor in a key mode; the second gear is connected to the connecting shaft in a key mode and meshed with the first gear.

Through adopting above-mentioned technical scheme, it is too much to go up the fibre on the brush board, start the second motor, the output shaft of second motor drives first gear revolve, will rotate with first gear engagement's second gear, the second gear drives the connecting axle and rotates, the epaxial brush board of connecting will rotate, close the second motor when the brush board rotates the position that the operating personnel of being convenient for cleared up, the second adjusting part who sets up can make the brush board remove the position that the operating personnel was convenient for to clear up, realize the clearance to the brush board, reduce the influence to the hair removal effect when fibre or broken string are too much on the brush board.

The utility model discloses further set up to: the connecting shaft is provided with a connecting block, the connecting block is provided with a second sliding groove, and the brush plate is provided with a convex block connected in the second sliding groove in a sliding manner; and the connecting block is provided with a limiting mechanism which is abutted against the lug.

Through adopting above-mentioned technical scheme, when the last batting of brush board is too much, need the clearance time than longer time, with the lug roll-off in the second spout on the brush board, then change a new brush board, adjust the lug of injecing mechanism on with new brush board and inject in the second spout, prevent that brush board and connecting block from separating.

The utility model discloses further set up to: the limiting mechanism comprises a limiting block, a screw rod and a knob, a groove communicated with the second sliding groove is formed in the connecting block, and a threaded hole communicated with the groove is formed in the connecting block; the limiting block is connected in the groove in a sliding manner and can be abutted against the lug; the knob is arranged at one end of the screw rod, far away from the knob, penetrates through the threaded hole to be rotatably connected with the limiting block, and the screw rod is in threaded connection with the threaded hole.

By adopting the technical scheme, the knob is rotated to drive the screw rod to rotate, and the screw rod is in threaded connection with the threaded hole, so that the position of the screw rod relative to the threaded hole changes when the screw rod rotates; the screw rod drives the limiting block to move towards the direction close to the convex block, and the convex block can be limited in the second sliding groove when the limiting block is tightly propped against the convex block; when the brush plate needs to be replaced, the knob is rotated reversely; the limiting mechanism is simple in structure, convenient to operate and time-saving, and therefore efficiency is improved.

The utility model discloses further set up to: the bump is provided with a clamping groove, and the limiting block is provided with a clamping block clamped with the clamping groove.

Through adopting above-mentioned technical scheme, when the restriction piece supported tight lug, fixture block on the restriction piece can with the draw-in groove joint on the lug to make better injecing of lug in the second spout, thereby improved the stability of lug in the second spout, made the better connection of brush board on the connecting block.

The utility model discloses further set up to: a first rotating roller, a second rotating roller and a third rotating roller are sequentially and rotatably connected to the rack along the movement direction of the cloth, and the first rotating roller, the second rotating roller and the third rotating roller are all positioned between the frame and the unwinding mechanism; the fixed block is positioned between the first rotating roller and the second rotating roller; the first rotating roller, the second rotating roller and the third rotating roller are all provided with limiting blocks.

By adopting the technical scheme, the cloth firstly bypasses the first rotating roller, then passes through the space between the two brush plates, then bypasses the second rotating roller, then bypasses the third rotating roller and finally is uncoiled through the uncoiling mechanism after being pulled out from the frame; the limiting block can limit the cloth to prevent the movement track of the cloth from shifting when the cloth moves.

The utility model discloses further set up to: the unwinding mechanism comprises a first unwinding roller, a second unwinding roller, a third motor, a mounting block, a sliding block and a cylinder; the first unwinding roller is rotationally connected to the rack; the third motor is arranged on the rack, and an output shaft of the third motor is connected with the first unwinding roller; the mounting block is arranged on the rack, and a third sliding groove is formed in the mounting block; the sliding block is connected in the third sliding groove in a sliding mode, and the second unwinding roller is connected to the sliding block in a rotating mode; the cylinder sets up on the installation piece, and the piston rod with the slider is connected.

Through adopting above-mentioned technical scheme, when cloth passed first unwinding roller and second unwinding roller, start the cylinder, the piston rod of cylinder drives the slider and moves towards the direction that is close to the frame in the third spout, and second unwinding roller will move towards the direction that is close to first unwinding roller, when first unwinding roller and second unwinding roller conflict both ends of cloth respectively, close the cylinder. And starting the third motor, wherein the output shaft of the third motor drives the first unwinding roller to rotate, so that unwinding of the cloth can be realized.

To sum up, the utility model discloses a beneficial technological effect does:

1. the arranged hair removing mechanism can reduce the influence on subsequent treatment, thereby reducing the influence on the product quality;

2. the first adjusting component is arranged, so that the use range of the brushing mechanism is increased;

3. the second adjusting part who sets up can make the brush board remove the position that operating personnel was convenient for clear up, realizes the clearance to the brush board, reduces the influence to the effect of removing hair when the last batting of brush board or broken string are too much.

Drawings

Fig. 1 is a schematic structural view of the unwinding machine of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic structural diagram of a first adjusting assembly of the present invention;

fig. 4 is a schematic structural diagram of a limiting mechanism in the present invention;

fig. 5 is a partially enlarged view of B in fig. 4.

Reference numerals: 1. a frame; 11. a first rotating roller; 12. a second rotating roller; 13. a third rotating roller; 14. a frame; 15. a limiting block; 21. a fixed block; 211. a first chute; 22. a brush plate; 221. a bump; 2211. a card slot; 23. an adjusting block; 24. a connecting shaft; 25. connecting blocks; 251. a second chute; 3. a first adjustment assembly; 31. a first motor; 32. a bidirectional screw; 4. a second adjustment assembly; 41. a first gear; 42. a second gear; 43. a second motor; 5. a limiting mechanism; 51. a knob; 52. a screw; 53. a limiting block; 54. a clamping block; 61. a first unwinding roller; 62. a second unwinding roller; 63. a third motor; 64. mounting blocks; 641. a third chute; 65. a cylinder; 66. a slider; 7. a tensioning mechanism; 71. a rotating shaft; 72. a connecting rod; 73. a tension roller; 8. a third adjustment assembly; 81. a third gear; 82. a fourth gear; 83. and a fourth motor.

Detailed Description

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

Referring to fig. 1, the uncoiling machine disclosed by the present invention comprises a frame 1, wherein a frame 14 is arranged at the lower end of one side of the frame 1, and an uncoiling mechanism is arranged at the upper end of one side of the frame 1, which is far away from the frame 14; a first rotating roller 11, a second rotating roller 12 and a third rotating roller 13 are sequentially connected to the frame 1 in a rotating manner along the cloth moving direction, and limiting blocks 15 are arranged on the first rotating roller 11, the second rotating roller 12 and the third rotating roller 13; the first rotating roller 11, the second rotating roller 12 and the third rotating roller 13 are all positioned between the frame 14 and the unwinding mechanism; a tensioning mechanism 7 is arranged on the frame 1 between the frame 14 and the first rotating roller 11; a brushing mechanism is arranged on the frame 1 between the first rotating roller 11 and the second rotating roller 12.

The lower end of the frame 14 is rotatably connected with an outward wheel with a brake.

Referring to fig. 1 and 2, the tensioning mechanism 7 includes a rotating shaft 71 rotatably connected to the frame 1, a connecting rod 72 is fixedly connected to the rotating shaft 71, and a tensioning roller 73 is rotatably connected to an end of the connecting rod 72 away from the rotating shaft 71; a third adjusting assembly 8 is arranged on the rack 1, the third adjusting assembly 8 comprises a first mounting frame fixedly connected to the rack 1, a fourth motor 83 is fixedly connected to the first mounting frame, and a third gear 81 is connected to an output shaft of the fourth motor 83 in a key manner; a fourth gear 82 that meshes with the third gear 81 is keyed to the rotating shaft 71.

Referring to fig. 1 and 3, the brushing mechanism includes a fixed block 21 fixedly connected to the frame 1, the fixed block 21 is provided with a first sliding groove 211 along a vertical direction thereof, and two ends of the first sliding groove 211 are slidably connected with an adjusting block 23; the fixed block 21 is provided with a first adjusting component 3, the first adjusting component 3 comprises a bidirectional screw 32 which is rotatably connected in the first sliding groove 211, the thread directions of two ends of the bidirectional screw 32 are opposite, the bidirectional screw 32 penetrates through the two adjusting blocks 23, and two ends of the two adjusting blocks 23 are respectively in threaded connection with two ends of the bidirectional screw 32; the fixed block 21 is fixedly connected with a first motor 31, and an output shaft of the first motor 31 is connected with one end of a bidirectional screw 32.

The adjusting block 23 is rotatably connected with a connecting shaft 24 in a rotating mode, a second adjusting assembly 4 connected with the connecting shaft 24 is arranged on the adjusting block 23, the second adjusting assembly 4 comprises a second mounting frame fixedly connected to the adjusting block 23, a second motor 43 is fixedly connected to the second mounting frame, and an output shaft of the second motor 43 is in key connection with a first gear 41; a second gear 42 that meshes with the first gear 41 is keyed to the connecting shaft 24.

Referring to fig. 4 and 5, a connecting block 25 is fixedly connected to the connecting shaft 24, a second sliding groove 251 is formed in the connecting block 25 along the width direction of the connecting block 25, a groove communicated with the second sliding groove 251 is formed in the connecting block 25, and a threaded hole communicated with the groove is formed in the connecting block 25; the connecting block 25 is provided with a brush plate 22, the brush plate 22 is provided with a projection 221 connected with the second sliding groove 251 in a sliding manner, and the side wall of the projection 221 is provided with a clamping groove 2211; the connecting block 25 is provided with a limiting mechanism 5, the limiting mechanism 5 comprises a limiting block 53 connected in the groove in a sliding manner, the limiting block 53 can be abutted against the side wall of the projection 221, and a clamping block 54 clamped with the clamping groove 2211 is fixedly connected to the limiting block 53; the limiting block 53 is rotatably connected with a screw 52 on the side far away from the bump 221, and one end of the screw 52 far away from the limiting block 53 penetrates through the threaded hole and is in threaded connection with the threaded hole; a knob 51 is fixedly connected to one end of the screw rod 52 penetrating through the threaded hole.

Referring to fig. 1, the unwinding mechanism includes a first unwinding roller 61 rotatably connected to the frame 1, a third mounting frame is fixedly connected to a side wall of the frame 1, a third motor 63 is fixedly connected to the third mounting frame, and an output shaft of the third motor 63 is connected to the first unwinding roller 61; fixedly connected with installation piece 64 on frame 1, third spout 641 has been seted up along its vertical direction to installation piece 64, and the internal sliding of third spout 641 is connected with slider 66, rotates on the slider 66 to be connected with second unwinding roller 62, and the axis of second unwinding roller 62 and the axis of first unwinding roller 61 are on same vertical plane.

The motors in this embodiment are all three-phase asynchronous motors.

The implementation principle of the embodiment is as follows: firstly, the convex block 221 on the brush board 22 slides into the second sliding groove 251, then the knob 51 is rotated, the knob 51 drives the screw rod 52 to rotate, and the screw rod 52 is in threaded connection with the threaded hole, so that when the screw rod 52 rotates, the position of the screw rod 52 relative to the threaded hole changes; the screw 52 drives the limiting block 53 to move towards the direction close to the protrusion 221, and when the limiting block 53 abuts against the protrusion 221, the latch 54 on the limiting block 53 is latched with the latch slot 2211 on the protrusion 221, so that the protrusion 221 is better limited in the second sliding slot 251, i.e. the brush plate 22 is better connected to the connecting block 25.

When the second motor 43 is started, the output shaft of the second motor 43 drives the first gear 41 to rotate, the second gear 42 meshed with the first gear 41 rotates, the second gear 42 drives the connecting shaft 24 to rotate, the connecting block 25 on the connecting shaft 24 rotates, so that the two brush plates 22 are arranged oppositely, and then the second motor 43 is turned off.

The cloth is firstly placed in the frame 14, then the frame 14 is pushed towards the direction close to the rack 1, and when the frame 14 is abutted against the rack 1, the universal wheels are held tightly by a brake. The cloth is taken out of the frame 14, passed over the tension roller 73, passed over the first rotatable roller 11, passed between the two brush plates 22, passed over the second rotatable roller 12, passed over the third rotatable roller 13 and passed between the first unwinding roller 61 and the second unwinding roller 62.

When the fourth motor 83 is started, the output shaft of the fourth motor 83 drives the third gear 81 to rotate, the fourth gear 82 meshed with the third gear 81 rotates, the fourth gear 82 drives the rotating shaft 71 to rotate, the rotating shaft 71 drives the connecting rod 72 to rotate, so that the position of the tension roller 73 changes, and finally the fourth motor 83 is turned off.

The first motor 31 is started, the output shaft of the first motor 31 drives the two-way screw rod 32 to rotate, the two-way screw rod 32 drives the two adjusting blocks 23 to move in opposite directions, so that the two brush plates 22 move in opposite directions, and when the brushes on the two brush plates 22 can respectively abut against the two ends of the cloth, the first motor 31 is closed.

When the cylinder 65 is started, the piston rod of the cylinder 65 drives the sliding block 66 to move in the third sliding groove 641 toward the direction close to the rack 1, the second unwinding roller 62 moves toward the direction close to the first unwinding roller 61, and when the first unwinding roller 61 and the second unwinding roller 62 respectively abut against the two ends of the cloth, the cylinder 65 is closed. When the third motor 63 is started, the output shaft of the third motor 63 drives the first unwinding roller 61 to rotate, and unwinding of the cloth is achieved.

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. An uncoiler comprises a rack (1), a frame (14) and an uncoiling mechanism, wherein the frame (14) is arranged on the rack (1); the unwinding mechanism is arranged on one side of the rack (1) far away from the frame (14); the hair removing machine is characterized in that a hair removing mechanism is arranged on the rack (1), the hair removing mechanism comprises a fixing block (21) and a brush plate (22), the fixing block (21) is arranged on the rack (1), and the brush plate (22) is arranged on the fixing block (21).

2. The uncoiler according to claim 1, wherein a first sliding chute (211) is formed in the fixed block (21), adjusting blocks (23) are connected to two ends of the first sliding chute (211) in a sliding manner, and the brush plate (22) is arranged on the adjusting blocks (23); the fixed block (21) is provided with a first adjusting component (3) connected with the two adjusting blocks (23).

3. An unwinder according to claim 2, wherein said first adjusting assembly (3) comprises a first motor (31) and a bidirectional screw (32), said bidirectional screw (32) being rotatably connected inside said first chute (211), said bidirectional screw (32) passing through two of said adjusting blocks (23), and said two adjusting blocks (23) being respectively screwed to both ends of said bidirectional screw (32); the first motor (31) is arranged on the fixed block (21), and an output shaft of the first motor (31) is connected with one end of the bidirectional screw (32).

4. An unwinder according to claim 2, characterized in that said adjusting block (23) is provided with a connecting shaft (24), said brush plate (22) is provided on said connecting shaft (24), said adjusting block (23) is provided with a second adjusting assembly (4), said second adjusting assembly (4) comprises a first gear (41), a second gear (42) and a second motor (43); the second motor (43) is arranged on the adjusting block (23), and the first gear (41) is connected to an output shaft of the second motor (43) in a key mode; the second gear (42) is keyed on the connecting shaft (24) and meshes with the first gear (41).

5. The uncoiler according to claim 4, wherein a connecting block (25) is arranged on the connecting shaft (24), a second sliding groove (251) is formed in the connecting block (25), and a convex block (221) which is connected in the second sliding groove (251) in a sliding manner is arranged on the brush plate (22); and a limiting mechanism (5) which is abutted against the bump (221) is arranged on the connecting block (25).

6. The unwinder as claimed in claim 5, wherein said limiting mechanism (5) comprises a limiting block (53), a screw (52) and a knob (51), said connecting block (25) is provided with a groove communicating with said second chute (251), said connecting block (25) is provided with a threaded hole communicating with said groove; the limiting block (53) is connected in the groove in a sliding manner and can be abutted against the bump (221); the knob (51) is arranged at one end of the screw rod (52), one end of the screw rod (52) far away from the knob (51) penetrates through the threaded hole to be connected with the limiting block (53) in a rotating mode, and the screw rod (52) is in threaded connection with the threaded hole.

7. The uncoiler according to claim 6, wherein a slot 2211 is arranged on the projection (221), and a clamping block (54) clamped with the slot 2211 is arranged on the limiting block (53).

8. An unwinder according to claim 1, characterized in that a first rotating roller (11), a second rotating roller (12) and a third rotating roller (13) are rotatably connected to said frame (1) in sequence along the movement direction of the cloth, said first rotating roller (11), said second rotating roller (12) and said third rotating roller (13) being located between said frame (14) and said unwinding mechanism; the fixed block (21) is positioned between the first rotating roller (11) and the second rotating roller (12); the first rotating roller (11), the second rotating roller (12) and the third rotating roller (13) are all provided with limiting blocks (15).

9. An unwinder according to claim 1, characterized in that said unwinding mechanism comprises a first unwinding roller (61), a second unwinding roller (62), a third motor (63), a mounting block (64), a slider (66) and a cylinder (65); the first unwinding roller (61) is rotationally connected to the rack (1); the third motor (63) is arranged on the frame (1), and an output shaft of the third motor (63) is connected with the first unwinding roller (61); the mounting block (64) is arranged on the rack (1), and a third sliding groove (641) is formed in the mounting block (64); the sliding block (66) is connected in the third sliding groove (641) in a sliding manner, and the second unwinding roller (62) is rotationally connected to the sliding block (66); the air cylinder (65) is arranged on the mounting block (64), and a piston rod is connected with the sliding block (66).