CN212424856U

CN212424856U - Uncoiling machine

Info

Publication number: CN212424856U
Application number: CN202020996827.3U
Authority: CN
Inventors: 於建刚; 陈少华; 周正羊; 田建良; 田华夫; 田建新; 施建兴; 沈子军
Original assignee: Zhejiang Yi Men Printing And Dyeing Co ltd
Current assignee: Zhejiang Yi Men Printing And Dyeing Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-01-29
Anticipated expiration: 2030-06-03

Abstract

The utility model relates to an uncoiling machine, which relates to the technical field of printing and dyeing spinning equipment, and comprises a frame, wherein the lower end of the frame is fixedly connected with a material frame, a driving roller, a tensioning roller and a first driven roller are arranged on the frame through a bearing in a rotating way, a first motor connected with the driving roller is arranged on the frame, a first brush roller arranged above a fabric and a second brush roller arranged below the fabric are arranged on the frame in a rotating way at a position between the driving roller and the first driven roller, and a driving assembly connected with the first brush roller and the second brush roller is arranged on the frame; and a dust hood which covers the first brush roller and the second brush roller is arranged on the frame, and the dust hood is connected to a dust suction device arranged on the frame through a dust suction pipe. The utility model discloses a first brush roller and second brush roller clean the dust on the cloth, and materials such as piece are collected collection incasement centralized processing through dust extraction, have reduced the dust that the workshop flies upward, keep the clean and tidy in workshop.

Description

Uncoiling machine

Technical Field

The utility model belongs to the technical field of the technique in printing and dyeing spinning equipment field and specifically relates to an uncoiling machine is related to.

Background

The dye house industry is the physical and chemical processing of textiles under certain process conditions on specialized equipment by means of dyes, agents and auxiliaries. Before the cloth is processed and dyed, the coiled cloth needs to be opened, and the used mechanical equipment is an unwinder.

As shown in fig. 1, an unwinding machine in the prior art generally comprises a frame 1, a material frame 2 is fixedly connected to the lower end of the frame 1, unwinding rollers 21 which are located at the same height and are parallel to each other are arranged in the material frame 2 in a rotating manner at intervals, a driving roller 14 and a tensioning roller 13 are arranged at the upper end of the frame 1 in a rotating manner at intervals in the vertical direction through a bearing, a first motor 11 is arranged on the frame 1, the first motor 11 is connected with the driving roller 14 through a belt in a transmission manner, and the driving roller 14 and the tensioning roller 13 clamp a fabric for pulling the; a first driven roller 12 is arranged on the frame 1 and far away from one end of the material frame 2 and is positioned at the same horizontal position with the driving roller 14 through a bearing in a rotating mode, the first driven roller 12 rotates synchronously with the driving roller 14 through belt transmission, and cloth is conveyed to the first driven roller 12 through the driving roller 14 and the tensioning roller 13 and then falls into the collecting frame.

The technical scheme has the following defects: the cloth is at the unwinding in-process, and the hole of cloth is attached on cloth or card income cloth to the dust in the air, the cloth bits of taking certainly, and further card income cloth under the extrusion of drive roller and tensioning roller, and the dye liquor is difficult to get into the hole of cloth when leading to follow-up dyeing, has reduced the effect of dyeing, has reduced the quality of dyeing.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an uncoiling machine through the dust collector on the uncoiling machine, detaches dust and cloth bits on the cloth, makes the hole of cloth not plugged up by dust and cloth bits, promotes the cleanliness of cloth to greatly reduced is to the influence of follow-up dyeing.

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

an uncoiling machine comprises a rack, wherein a material frame is fixedly connected to the lower end of the rack, a driving roller, a tensioning roller and a first driven roller are rotatably arranged on the rack through bearings, a first motor in transmission connection with the driving roller through a belt is arranged on the rack, a first brush roller above a fabric and a second brush roller below the fabric are rotatably arranged on the rack and between the driving roller and the first driven roller, and a driving assembly connected with the first brush roller and the second brush roller is arranged on the rack; a dust hood for covering the first brush roller and the second brush roller is arranged on the frame, and a gap is formed between the dust hood and the cloth surface; and a dust suction device connected with the dust hood through a dust suction pipe is arranged on the rack.

Through adopting above-mentioned technical scheme, when the cloth gets into the unwinder, first brush roller and second brush roller are under drive assembly's drive, clean dust and the cloth bits on the cloth, because the separation effect of dust excluding hood has reduced flying of dust and cloth bits, the dust under the brush, the cloth bits is collected together through the dust absorption pipe under dust extraction's effect, the cloth surface has been cleaned and dust and cloth bits in the cloth hole have been reduced, make the dye liquor can get into the cloth hole, the dyeing effect of cloth has been improved, can not influence the environment in workshop again.

The present invention may be further configured in a preferred example, the driving assembly includes a driving gear, a first gear, a second gear and a second motor, the second motor is installed in the frame, the driving gear is installed on the second motor, the first gear is installed on the first brush roller, the second gear is installed on the second brush roller, the first gear is engaged with the second gear, the second gear is engaged with the driving gear, and the rotation direction of the first brush roller and the second brush roller is opposite to the cloth advancing direction.

Through adopting above-mentioned technical scheme, the second motor drives drive gear and rotates, and drive gear drives the second gear and rotates, and the second gear drives first gear and rotates, realizes the counter rotation of first brush roller and second brush roller, and dust and cloth bits on the cloth face are cleaned to the drive roller direction under the effect of first brush roller and second brush roller.

The utility model discloses can further configure to in a preferred example, dust extraction is including bellows, filter screen and the collecting box that has air intake and air outlet, bellows set up in one side of frame, the air intake of bellows is provided with the fan, the filter screen sets up on the air outlet of bellows and shelters from the air outlet completely, the collecting box is located the below of bellows and links to each other with the inner chamber of bellows.

Through adopting above-mentioned technical scheme, discharge after filtering inspiratory gas through the filter screen, the dust of filtering off is collected the collection box through gravity with the cloth bits and is carried out centralized processing, and the gas after the filtration passes through the air outlet and discharges.

The utility model discloses can further configure to in a preferred example, the relative both sides lateral wall upper end of collecting box is provided with first spout, be provided with on the lateral wall of bellows below with first spout complex first slider, the collecting box is in the bellows below through the cooperation joint of first spout and first slider, be provided with the handle on the outer wall of collecting box glide direction.

Through adopting above-mentioned technical scheme, when the collecting box was stored up dust and cloth bits, the staff can pull out the collecting box through the handle and handle.

The utility model discloses can further configure to in a preferred example, be provided with on the first slider with the hasp subassembly that the collecting box is connected.

Through adopting above-mentioned technical scheme, because equipment can shake in the course of the work for the collecting box probably follows the bellows slippage, through the setting of hasp subassembly, can play the effect of locking, the probability of greatly reduced collecting box slippage improves the stability of collecting box in the practical process.

The utility model can be further configured in a preferred example, the lock catch assembly comprises a ball and a spring, a cylindrical cavity in the horizontal direction is arranged on one side opposite to the two first sliding blocks, one end of the spring is connected to the bottom of the cavity, and the ball slides along the cavity and is connected with the other end of the spring; under the initial state, less than half volume of the ball is ejected out of the cavity by the spring, and a locking groove in clamping fit with the ball is arranged on the first sliding groove.

Through adopting above-mentioned technical scheme, the locked groove on the collecting box and ball joint cooperation realize the locking of collecting box and bellows, only need make strength one to pull out the collecting box when needs clearance collecting box on the handle.

The utility model discloses can further configure to in a preferred example, the position that is close to the air outlet along the route both sides lateral wall of wind direction on the bellows has opened the second spout and communicates with the upper wall, the filter screen is pegged graft at the air outlet along the second spout.

Through adopting above-mentioned technical scheme, the filter screen can be dismantled after using a period and wash the filter screen or change the filter screen, and is succinct high-efficient.

The present invention may be further configured in a preferred example, a second driven roller is rotatably provided on the frame at a position close to one end of the material frame and below the driving roller through a bearing, and the second driven roller is connected with the first motor through a belt; annular grooves are formed in the driving roller, the first driven roller and the second driven roller, traction ropes are sleeved on the three annular grooves, and the height of each traction rope in each annular groove is lower than the depth of each annular groove; the traction rope is provided with a small hole clamping groove, a fixing nail is arranged on the traction rope, a clamping block clamped with the small hole clamping groove is arranged on one surface of the fixing nail, and a hook is arranged on one surface of the fixing nail, which is far away from the clamping block, and is also arranged in the groove; the second brush roller is provided with a yielding groove, and the dustproof cover is provided with a notch so that the traction rope can pass through the notch.

By adopting the technical scheme, when the uncoiler needs to introduce the cloth, the cloth can pass through the joint of the cloth through the hook on the fixing nail and is fixedly clamped on the traction rope through the clamping block, and the cloth is dragged by the traction rope to enter the uncoiler, so that the condition that an operator can drag the cloth to enter the uncoiler only by climbing the rack can be avoided; the staple is pulled down when the cloth passes through first driven voller, with the cloth guide go into collect can, the convenient to use of haulage rope has improved whole work efficiency.

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

1. through first brush roller, second brush roller and dust collector's setting, detach dust and cloth bits on the cloth, promote the cleanliness of cloth, the hole of cloth is not stopped up by dust and cloth bits, makes the dye liquor can get into the cloth hole, has improved the dyeing effect of cloth, can also make the workshop keep the cleanness of certain degree.

2. Through the setting of haulage rope, when the cloth begins to unreel, the workman need not climb the frame and pull and make the cloth get into the station, only need with the cloth hang at the staple then the joint on the haulage rope can, the work efficiency and the security of improvement.

Drawings

FIG. 1 is a schematic perspective view of a prior art construction;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a partial perspective view (one) of the present invention;

FIG. 4 is a schematic view of the dust suction device according to the present invention in a partially exploded manner;

FIG. 5 is a schematic view of the dust suction apparatus of the present invention in a partially exploded view (with the bellows vertically cut away);

fig. 6 is a partial perspective view (ii) of the present invention;

fig. 7 is a partially enlarged schematic view of a portion a in fig. 6.

Reference numerals: 1. a frame; 11. a first motor; 12. a first driven roller; 13. a tension roller; 14. a drive roller; 15. a second driven roller; 16. an annular groove; 2. material frame; 21. unwinding the roller; 3. a hauling rope; 31. a small hole clamping groove; 41. fixing nails; 43. hooking; 51. a first brush roller; 52. a second brush roller; 521. a yielding groove; 53. a dust hood; 54. a drive assembly; 541. a first gear; 542. a second gear; 543. a drive gear; 544. a second motor; 545. a dust collection pipe; 6. a dust collection device; 61. an air box; 611. a fan; 612. an air inlet; 613. an air outlet; 614. a second chute; 615. a first slide rail; 62. a filter screen; 63. a collection box; 631. a first chute; 632. a handle; 633. locking the groove; 7. a latch assembly; 72. and a ball.

Detailed Description

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

Referring to fig. 2 and 3, the uncoiling machine comprises a machine frame 1, a material frame 2 is fixedly connected to the lower end of the machine frame 1, a driving roller 14 and a tensioning roller 13 are arranged on the machine frame 1 through a bearing in a rotating mode, a first motor 11 connected with the driving roller 14 through a belt in a transmission mode is arranged on the machine frame 1, a first driven roller 12 is arranged on the machine frame 1, is far away from one end of the material frame 2, is located at the same horizontal position with the driving roller 14, and is arranged through a bearing in a rotating mode, and the first driven roller 12 and the driving roller 14 rotate synchronously.

A first brush roller 51 arranged above the fabric and a second brush roller 52 arranged below the fabric are rotatably arranged on the frame 1 and between the driving roller 14 and the first driven roller 12, a driving assembly 54 connected with the first brush roller 51 and the second brush roller 52 is arranged on the frame 1, the driving assembly 54 comprises a driving gear 543, a first gear 541, a second gear 542 and a second motor 544, the second motor 544 is fixedly arranged on the frame 1, the driving gear 543 is fixedly arranged on the output end of the second motor 544, the first gear 541 is fixedly arranged on a rotating shaft at one end of the first brush roller 51, the second gear 542 is fixedly arranged on a rotating shaft at one end of the second brush roller 52, the first gear 541 and the second gear 542 are mutually meshed, and the second gear 542 and the driving gear 543 are mutually meshed.

A dust hood 53 for covering the first brush roller 51 and the second brush roller 52 is fixedly arranged on the frame 1, the first brush roller 51 and the second brush roller 52 are completely covered by the dust hood 53, a gap exists between the dust hood 53 and a cloth surface, a abdicating groove 521 is formed in the middle of the second brush roller 52, and a gap is formed in the dust cover 53; the frame 1 is provided with a dust suction device 6 connected to the dust hood 53 through a dust suction pipe 545.

Referring to fig. 4 and 5, the dust suction device 6 includes a bellows 61 having an air inlet 612 and an air outlet 613, a filter 62 and a collection box 63, the bellows 61 is fixedly disposed at a side of the frame 1, a blower 611 is fixedly disposed in the bellows 61, the filter 62 is slidably disposed on the air outlet 613 of the bellows 61, and the filter 62 completely blocks the air outlet 613.

Referring to fig. 4 and 5, the collection box 63 is slidably mounted at the lower end of the wind box 61, the collection box 63 is communicated with the inner cavity of the wind box 61, a horizontal first sliding groove 631 is disposed on two side walls of the collection box 63 in the sliding direction, and a first sliding rail 615 slidably engaged with the first sliding groove 631 is integrally disposed on the inner wall below the wind box 61.

Collecting box 63 passes through the hasp subassembly 7 joint that sets up on the first spout 631 and in bellows 61 below, and hasp subassembly 7 includes ball 72 and spring, and the cylindrical cavity that is the horizontal direction is seted up to two relative one sides of first slide rail 615, and spring one end fixed connection is at the chamber bottom of cavity, and ball 72 slides along the cavity and with the other end fixed connection of spring. In the initial state, less than half of the volume of the ball 72 is ejected out of the cavity by the spring, and the first sliding groove 631 is provided with a locking groove 633 which is in clamping fit with the ball 72.

A handle 632 is fixedly arranged on the outer wall of the side, which slides outwards, of the collecting box 63.

Referring to fig. 5, in order to facilitate cleaning and replacing the filter screen 62, a second chute 614 is disposed on two sidewalls of the wind direction path in the wind box 61 and near the air outlet 613, the second chute 614 is communicated with the top surface of the wind box 61, and the filter screen 62 is vertically inserted into the air outlet 613 along the second chute 614.

Referring to fig. 6, since the frame 1 is high, in order to facilitate the cloth traction, a second driven roller 15 is rotatably provided on the frame 1 at a position close to one end of the material frame 2 and below the driving roller 14 through a bearing, and the second driven roller 15 rotates synchronously with the driving roller 14 through a belt.

Annular grooves 16 are formed in the middle of the driving roller 14, the first driven roller 12 and the second driven roller 15, the three annular grooves 16 are sleeved with the traction ropes 3, and the height of each traction rope 3 in each annular groove 16 is lower than the depth of each annular groove 16.

Referring to fig. 7, the hauling cable 3 is provided with a small hole clamping groove 31 and a fixing nail 41 for fixing cloth, the fixing nail 41 is provided with a clamping block capable of being clamped on the small hole clamping groove 31, a hook 43 is fixedly arranged on one surface of the fixing nail 41 departing from the clamping block, and the hook 43 is used for hooking the cloth and the hook 43 is also arranged in the annular groove 16.

The working principle of the embodiment is as follows:

when the cloth begins to unwind, fix the beginning of cloth on haulage rope 3 through staple 41, make the cloth beginning pass through first driven voller 12 through pulling haulage rope 3, take off the cloth and guide the collection this moment, then the start is unwound the cloth, because the effect of cleaning of first brush roller 51 and second brush roller 52, dust and the space of bits of cloth in dust excluding hood 53 on the cloth are raised, be set up the dust absorption pipe 545 on dust excluding hood 53 and inhale away, filter dust and bits of cloth by filter screen 62 in dust extraction 6, can make workshop environment keep clean.

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 an uncoiler, includes frame (1), frame (1) lower extreme fixedly connected with material frame (2), it is provided with drive roller (14), tensioning roller (13) and first driven voller (12) to rotate through the bearing in frame (1), be provided with first motor (11) of being connected through the belt with drive roller (14) in frame (1), drive roller (14) rotate through the belt in step with first driven voller (12), its characterized in that: a first brush roller (51) arranged above the fabric and a second brush roller (52) arranged below the fabric are rotatably arranged on the frame (1) and between the driving roller (14) and the first driven roller (12), and a driving assembly (54) connected with the first brush roller (51) and the second brush roller (52) is arranged on the frame (1); a dust hood (53) for covering the first brush roller (51) and the second brush roller (52) is arranged on the frame (1), and a gap is formed between the dust hood (53) and the cloth surface; and a dust suction device (6) connected with the dust hood (53) through a dust suction pipe (545) is arranged on the rack (1).

2. An unwinder as claimed in claim 1, wherein: the driving assembly (54) comprises a driving gear (543), a first gear (541), a second gear (542) and a second motor (544), the second motor (544) is installed on the frame (1), the driving gear (543) is installed on the second motor (544), the first gear (541) is installed on the first brush roller (51), the second gear (542) is installed on the second brush roller (52), the first gear (541) is meshed with the second gear (542), the second gear (542) is meshed with the driving gear (543), and the rotating directions of the first brush roller (51) and the second brush roller (52) are opposite to the cloth advancing direction.

3. An unwinder as claimed in claim 1, wherein: dust extraction (6) are including bellows (61), filter screen (62) and collecting box (63) that have air intake (612) and air outlet (613), bellows (61) set up in one side of frame (1), air intake (612) of bellows (61) are provided with fan (611), filter screen (62) set up on air outlet (613) of bellows (61) and shelter from air outlet (613) completely, collecting box (63) are located the below of bellows (61) and link to each other with the inner chamber of bellows (61).

4. An unwinder as claimed in claim 3, wherein: the utility model discloses a wind box, including collecting box (63), bellows (61), the relative both sides lateral wall upper end of collecting box (63) is provided with first spout (631), be provided with on the lateral wall of bellows (61) below with first spout (631) complex first slide rail (615), collecting box (63) are in bellows (61) below through the cooperation joint of first spout (631) with first slide rail (615), be provided with handle (632) on collecting box (63) sliding direction's the outer wall.

5. An unwinder as claimed in claim 4, wherein: and a lock catch component (7) connected with the collecting box (63) is arranged on the first sliding rail (615).

6. An unwinder as claimed in claim 5, wherein: the locking assembly (7) comprises a ball (72) and springs, a cylindrical cavity in the horizontal direction is formed in one side, opposite to the two first sliding rails (615), one end of each spring is connected to the bottom of the cavity, and the ball (72) slides along the cavity and is connected with the other end of each spring; in the initial state, less than half volume of the ball (72) is ejected out of the cavity by the spring, and a locking groove (633) matched with the ball (72) in a clamping manner is arranged on the first sliding groove (631).

7. An unwinder as claimed in claim 3, wherein: and second sliding grooves (614) are formed in the positions, close to the air outlet (613), of the side walls of the two sides of the wind direction path of the wind box (61) and are communicated with the upper wall, and the filter screen (62) is inserted into the air outlet (613) along the second sliding grooves (614).

8. An unwinder as claimed in claim 1, wherein: a second driven roller (15) is rotatably arranged on the frame (1) and at a position close to one end of the material frame (2) and below the driving roller (14) through a bearing, and the second driven roller (15) is connected with the first motor (11) through a belt; annular grooves (16) are formed in the driving roller (14), the first driven roller (12) and the second driven roller (15), a traction rope (3) is sleeved on the three annular grooves (16), and the height of the traction rope (3) in each annular groove (16) is lower than the depth of each annular groove (16); a small hole clamping groove (31) is formed in the traction rope (3), a fixing nail (41) is arranged on the traction rope (3), a clamping block (42) clamped with the small hole clamping groove (31) is arranged on one surface of the fixing nail (41), a hook (43) is arranged on one surface, deviating from the clamping block (42), of the fixing nail (41), and the hook (43) is also arranged in the annular groove (16); the second brush roller (52) is provided with a yielding groove (521), and the dust hood (53) is provided with a notch to enable the traction rope (3) to pass through.