CN209836566U

CN209836566U - Overflow dyeing machine

Info

Publication number: CN209836566U
Application number: CN201920228326.8U
Authority: CN
Inventors: 朱秀君; 沈建军
Original assignee: Hangzhou Zeus Fu Dyeing And Finishing Co Ltd
Current assignee: Hangzhou Zeus Fu Dyeing And Finishing Co Ltd
Priority date: 2019-02-21
Filing date: 2019-02-21
Publication date: 2019-12-24
Anticipated expiration: 2029-02-21

Abstract

The utility model relates to an overflow dyeing machine, which comprises a dyeing cylinder, a cylinder cover, a rotating shaft rotationally connected in the dyeing cylinder and a cloth guide wheel arranged on the rotating shaft, wherein the cloth guide wheel comprises a connecting shaft, circular plates and a plurality of guide rollers, a plurality of chutes with the same radius direction as the circular plates are symmetrically arranged on the two circular plates, and two ends of each guide roller are fixedly connected with a sliding block sliding in each chute; the circular plate is provided with a driving mechanism for driving the guide rollers to gather together or separate, and the driving mechanism comprises a screw rod which is rotatably connected in the sliding groove and is in threaded fit with the sliding block, a rotating assembly for driving the guide rods to rotate in the same direction and a limiting assembly for limiting the sliding block to rotate along with the screw rod. The operator drives a plurality of lead screws to rotate synchronously and in the same direction through the rotating assembly, a plurality of sliding blocks slide along the sliding groove under the action of the threads and the limiting assembly, the size of a circle formed by a plurality of guide rollers is changed, the tension of the fabric is changed, and the probability that the fabric is folded and slipped during conveying is reduced.

Description

Overflow dyeing machine

Technical Field

The utility model belongs to the technical field of the technique of surface fabric printing and dyeing and specifically relates to an overflow dyeing machine is related to.

Background

The overflow dyeing machine is an important finishing processing device after printing and dyeing, is generally a device for dyeing chemical fiber gray fabric and yarn products, and has the characteristics of high color fastness, uniform dyeing and the like.

For example, patent No. CN201962510U provides a high-temperature dyeing machine, which includes a cloth guide wheel installed in a cylinder head, wherein bearings are installed on rotating shafts at two ends of the cloth guide wheel in a matching manner, the bearings are installed on a wall body of the cylinder head in an interference fit manner, and a sealing cover plate is installed on an outer wall of the cylinder head corresponding to the positions of the bearings. The utility model discloses a machine jar head leakproofness is good, difficult gas leakage, has solved the dyeing surface fabric and has easily appeared dyeing inequality, colored problem, has simplified the structure moreover.

Although the tightness of the cylinder head is improved by the cloth guide wheel in the technology, in actual use, the whole structure of the cloth guide wheel is fixed, namely the cloth guide wheel cannot adjust the tension applied to the fabric during conveying, the fabric on the cloth guide wheel is easy to wrinkle and slip during conveying, so that the dyeing effect of the fabric is different, and the dyeing effect of the fabric is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an overflow dyeing machine, the tension of adjustable surface fabric when the conveying helps improving the effect that the surface fabric dyed, and accommodation process is convenient fast.

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

an overflow dyeing machine comprises a dyeing cylinder, a cylinder cover for opening and closing an opening of the dyeing cylinder, a rotating shaft rotatably connected in the dyeing cylinder and a cloth guide wheel arranged on the rotating shaft, wherein the cloth guide wheel comprises a connecting shaft, circular plates fixedly connected to two ends of the connecting shaft and a plurality of guide rollers arranged between the two circular plates and used for winding fabric, a plurality of sliding grooves in the same radius direction as the circular plates are formed in opposite surfaces of the two circular plates, and sliding blocks sliding in the sliding grooves are fixedly connected to two ends of each guide roller; the driving mechanism is arranged on the circular plate and used for synchronously driving the guide rollers to gather together or separate, and comprises a screw rod which is rotatably connected in the sliding groove and is in threaded fit with the sliding block, a rotating assembly which is arranged on the circular plate and used for synchronously driving the guide rods to rotate in the same direction, and a limiting assembly which is arranged between the sliding block and the circular plate and used for limiting the sliding block to rotate along with the screw rod.

Through adopting above-mentioned technical scheme, when the surface fabric on the deflector roll needs to carry out tension adjustment, the operator drives many lead screws through rotating assembly and takes place the rotation in step and syntropy, a plurality of sliders will be synchronous under the effect of screw thread and spacing subassembly towards the centre of a circle direction motion of being close to or keeping away from the mounting panel, and then the size of the circle that makes many deflector rolls constitute changes, when the deflector roll takes place to remove, the tension of the surface fabric of winding on the deflector roll just can change, the tensile accommodation process of surface fabric is convenient fast. When the tension applied to the fabric by an operator is adjusted to a proper value, the probability of wrinkling and slipping of the fabric during conveying is greatly reduced, and the conveying effect and the dyeing effect of the fabric are improved.

The utility model discloses further set up to: the rotating assembly comprises a first bevel gear, a second bevel gear and a rotating part, wherein the first bevel gear is fixedly sleeved at one end, close to the circle center of the circular plate, of the screw rod, the second bevel gear is rotatably connected to the circle center of the circular plate and is meshed with the first bevel gears, and the rotating part is arranged on the circular plate and is used for driving the second bevel gear to rotate.

By adopting the technical scheme, an operator drives the second bevel gear to rotate through the rotating part, and finally, the synchronous and equidirectional rotation of the plurality of screw rods is realized under the linkage action of the first bevel gear and the second bevel gear.

The utility model discloses further set up to: the rotation piece is including coaxial setting worm wheel on second bevel gear, the worm that rotates the connection on the plectane and mesh with the worm wheel, the plectane lateral wall is outwards extended and worn out to worm one end, rotates the piece and still wears out the handle on plectane lateral wall one end including setting up at the worm.

By adopting the technical scheme, the operator rotates the handle to drive the worm to rotate, the second bevel gear can realize rotation under the linkage action of the worm gear and the worm, and the linkage structure is simple in principle and convenient to operate. In addition, the self-locking function of the worm and gear structure can lock the position of the second bevel gear, the positions of the sliding block and the guide roller can be fixed without other fixing devices, the manufacturing cost is saved, and the operation process is also very quick.

The utility model discloses further set up to: the handle is eccentrically provided with a grab handle.

Through adopting above-mentioned technical scheme, the operator can rotate the worm through grab handle singlehanded in succession, compares in rotating the handle purely, and the efficiency of this kind of rotatory worm is higher, and the convenience of operation is also higher.

The utility model discloses further set up to: the end of the worm penetrating through the side wall of the circular plate is provided with a clamping groove with a rectangular cross section, and the handle is fixedly provided with a clamping block in clamping fit with the clamping groove.

Through adopting above-mentioned technical scheme, the setting of fixture block and draw-in groove makes to become removable connection structure between handle and the worm, when needs rotate the worm, with the fixture block insert in the draw-in groove can, operation process is very convenient, can drive the worm in a plurality of equipment respectively through a handle in addition, has practiced thrift the manufacturing cost of equipment greatly.

The utility model discloses further set up to: the limiting assembly comprises a limiting groove formed in the side wall of the sliding groove in the length direction of the sliding groove and a limiting block fixedly connected to the sliding block, and the limiting block slides and abuts against the inside of the limiting groove.

Through adopting above-mentioned technical scheme, the setting of spacing groove and stopper makes the slider can only be along the axial of lead screw and be linear motion, has effectively avoided the slider to take place the rotatory condition along with the lead screw, and then makes sliding of deflector roll more smooth.

The utility model discloses further set up to: and a ball which is abutted against the bottom of the sliding groove is embedded in the sliding block in a rolling manner.

Through adopting above-mentioned technical scheme, the setting up of ball can become the rolling friction of ball with the partial sliding friction between slider and the spout, has reduced the resistance that the slider received at the slip in-process, makes the slip of slider and deflector roll more smooth and easy, and then makes the tension adjustment of surface fabric can be more smooth.

The utility model discloses further set up to: and a plurality of anti-slip strips are arranged on the outer wall of the guide roller.

Through adopting above-mentioned technical scheme, the setting up of antislip strip has increased the frictional force between deflector roll and the surface fabric, makes the surface fabric can be more stable around rolling up on the deflector roll, has reduced the surface fabric and has taken place gliding probability on the deflector roll, is favorable to improving the conveying effect and the dyeing effect of surface fabric.

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

1. the arrangement of the sliding chute, the sliding block and the driving mechanism changes the tension of the fabric by synchronously moving the guide rollers, reduces the probability of wrinkling and slipping of the fabric during conveying, is convenient to operate and is beneficial to improving the conveying effect and the dyeing effect of the fabric;

2. the arrangement of the grab handle and the ball facilitates the adjustment of the tension of the fabric by an operator;

3. the arrangement of the anti-slip strips improves the stability of the fabric wound on the guide roller and reduces the probability of the fabric sliding on the guide roller.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an explosion structure diagram of the cloth guide wheel of the present invention.

In the figure, 1, dyeing cylinder; 2. a cylinder cover; 3. a liquid injection pipe; 4. a liquid discharge pipe; 5. a support leg; 6. a rotating shaft; 7. a motor; 8. a cloth guide wheel; 81. a connecting shaft; 82. a circular plate; 83. a guide roller; 9. anti-slip strips; 10. a chute; 11. a slider; 12. a ball bearing; 13. a screw rod; 14. a first bevel gear; 15. a second bevel gear; 16. a rotating member; 161. a worm gear; 162. a worm; 163. a handle; 17. a limiting component; 171. a limiting groove; 172. a limiting block; 18. a handle; 19. a card slot; 20. and (7) clamping blocks.

Detailed Description

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

Referring to fig. 1, an overflow dyeing machine comprises a dyeing cylinder 1 with a hollow interior and an opening at one end, a cylinder cover 2 hinged to the dyeing cylinder 1 and used for sealing the opening of the dyeing cylinder 1, a liquid injection pipe 3 and a liquid discharge pipe 4 welded to the dyeing cylinder 1 and communicated with the interior of the dyeing cylinder 1, two support legs 5 welded below the dyeing cylinder 1 and used for supporting, a rotating shaft 6 rotatably connected to the dyeing cylinder 1, a motor 7 mounted on the outer wall of the dyeing cylinder 1 and used for driving the rotating shaft 6 to rotate, and a cloth guide wheel 8 mounted on the rotating shaft 6 and used for winding the fabric, wherein the motor 7 is connected with a power supply (not shown in the figure) through an electric wire (not shown in the figure). After the motor 7 is started, the rotating shaft 6 and the cloth guide wheel 8 are driven to rotate, and the cloth guide wheel 8 can wind the fabric. In addition, when the overflow dyeing machine dyes the fabric, the fabric is transmitted in the dyeing cylinder 1 by the auxiliary cloth guide wheel 8 for dyeing.

Referring to fig. 2, the cloth guide wheel 8 includes a connecting shaft 81 coaxially disposed with the rotating shaft 6 (as shown in fig. 1), circular plates 82 welded to both ends of the connecting shaft 81, and three guide rollers 83 disposed between the two circular plates 82 and used for winding the fabric, three anti-slip strips 9 are fixedly connected to the outer wall of the guide roller 83, the three anti-slip strips 9 are uniformly distributed around the axis of the guide roller 83, and the length direction of the anti-slip strips 9 is parallel to the axial direction of the guide roller 83.

Three rectangular sliding grooves 10 which are the same as the circular plates 82 in the radius direction are formed in the opposite surfaces of the two circular plates 82, the sliding grooves 10 on the two circular plates 82 are symmetrical to each other, and the three sliding grooves 10 on each circular plate 82 are uniformly distributed around the circle center of the circular plate 82. All sliding connection has slider 11 in six spout 10, and six sliders 11 are equal apart from the distance of the circular plate 82 centre of a circle, and all roll on every slider 11 and inlay the ball 12 that is equipped with the bottom butt of spout 10 groove. The three sliding grooves 10 on one circular plate 82 are all rotatably connected with screw rods 13, the length direction of the screw rods 13 is the same as that of the sliding grooves 10, and the screw rods 13 vertically penetrate through the corresponding sliding blocks 11 and are in threaded fit with the sliding blocks 11. One end of each of the three screw rods 13 close to the circle center of the circular plate 82 is fixedly sleeved with a first bevel gear 14, the circle center of the circular plate 82 is rotatably connected with a second bevel gear 15, and the second bevel gear 15 is meshed with the three first bevel gears 14. The circular plate 82 is further provided with a rotating part 16 for driving the second bevel gear 15 to rotate and a limiting component 17 for limiting the sliding block 11 to rotate circumferentially along with the screw rod 13, the limiting component 17 comprises a limiting groove 171 formed in two opposite side walls of the sliding groove 10 in the length direction of the sliding groove 10 and a limiting block 172 fixedly arranged on the sliding block 11, and the limiting block 172 slides and abuts against the limiting groove 171. After the second bevel gear 15 is driven to rotate by the rotating part 16, the three first bevel gears 14 rotate synchronously, and then the three screw rods 13 are driven to rotate synchronously and in the same direction, under the combined action of the threads, the limiting groove 171 and the limiting block 172, the three sliding blocks 11 in threaded fit with the screw rods 13 are gathered together or separated from each other in the sliding grooves 10 at the same time, that is, the three guide rollers 83 are gathered together or separated from each other at the same time, and then the effect of adjusting the tension of the fabric is achieved.

The rotating member 16 comprises a worm wheel 161 fixedly connected to the second bevel gear 15 and coaxially arranged with the second bevel gear 15, and a worm 162 rotatably connected to the circular plate 82 and meshed with the worm wheel 161, wherein one end of the worm 162 extends outwards and penetrates out of the side wall of the circular plate 82; the rotating member 16 further includes a handle 163 disposed at one end of the worm 162 penetrating the side wall of the circular plate 82, a grip 18 is fixedly disposed at a position where the handle 163 deviates from the circular shape, the operator can continuously drive the worm 162 to rotate with one hand through the grip 18, and the worm 162 can drive the worm wheel 161 and the second bevel gear 15 to rotate synchronously after rotating.

A clamping groove 19 with a rectangular cross section is formed in one end face of the worm 162 penetrating out of the side wall of the circular plate 82, the notch of the clamping groove 19 is flared, and a clamping block 20 clamped and matched with the clamping groove 19 is fixedly connected to one side, facing the worm 162, of the handle 163. The handle 163 and the worm 162 are detachably connected through the arrangement of the locking groove 19 and the locking block 20.

The implementation principle of the embodiment is as follows: when the overflow dyeing machine dyes the fabric, the fabric is conveyed in the dyeing cylinder 1 by the auxiliary cloth guide wheel 8 for dyeing. Tension may be not enough when the surface fabric is conveyed, and tension may not be enough when the surface fabric is conveyed, so that the surface fabric is poor in conveying effect, and can be folded together and slipped when rotating, thereby affecting dyeing of the surface fabric. At this time, an operator inserts the fixture block 20 on the handle 163 into the fixture slot 19 on the worm 162, the handle 163 rotates to drive the worm 162 to rotate, the worm 162 rotates to drive the worm wheel 161 and the second bevel gear 15 to rotate synchronously, the three first bevel gears 14 rotate synchronously, and then the three lead screws 13 are driven to rotate synchronously and in the same direction. At the screw thread, limiting groove 171 and stopper 172's combined action down, with lead screw 13 screw-thread fit's three slider 11 will gather together or part simultaneously in spout 10, three deflector rolls 83 will gather together or part simultaneously promptly, and then reach the tensile effect of regulation surface fabric, and give the certain tension of surface fabric, make the surface fabric can not appear skidding when the conveying on leading wheel 8 and wait the effect, the effect of conveying is better, when surface fabric conveying effect becomes good, the efficiency of dyeing increases, the efficiency of production has been improved, the surface fabric is when having certain tension simultaneously, the fold can not take place for the surface fabric, make the dyeing effect to the surface fabric increase.

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 overflow dyeing machine, including dying a section of thick bamboo (1) and being used for opening and close a section of thick bamboo (1) open-ended cover (2), rotate pivot (6) of connection in dying a section of thick bamboo (1) and set up fabric guide wheel (8) on pivot (6), fabric guide wheel (8) are including connecting axle (81), link firmly in plectane (82) at connecting axle (81) both ends and set up and be used for around many deflector rolls (83) of rolling up the surface fabric between two plectanes (82), its characterized in that: a plurality of sliding grooves (10) which are the same as the circular plates (82) in the radius direction are formed in the opposite surfaces of the two circular plates (82), and sliding blocks (11) which slide in the sliding grooves (10) are fixedly connected to the two ends of the guide roller (83); be equipped with many deflector rolls of synchronous drive (83) on plectane (82) and gather together or detached actuating mechanism, actuating mechanism is including rotating lead screw (13) of connecting in spout (10) and with slider (11) screw-thread fit, set up and be used for many lead screw (13) syntropy rotatory runner assembly, set up and be used for restricting slider (11) and take place rotatory spacing subassembly (17) along with lead screw (13) between slider (11) and plectane (82) on plectane (82).

2. An overflow dyeing machine, according to claim 1, characterized in that: the rotating assembly comprises a first bevel gear (14) fixedly sleeved at one end, close to the circle center of the circular plate (82), of the screw rod (13), a second bevel gear (15) rotatably connected to the circle center of the circular plate (82) and meshed with the first bevel gears (14), and a rotating part (16) arranged on the circular plate (82) and used for driving the second bevel gear (15) to rotate.

3. An overflow dyeing machine, according to claim 2, characterized in that: the rotating part (16) comprises a worm wheel (161) coaxially arranged on the second bevel gear (15) and a worm (162) rotatably connected to the circular plate (82) and meshed with the worm wheel (161), one end of the worm (162) extends outwards and penetrates out of the side wall of the circular plate (82), and the rotating part (16) further comprises a handle (163) arranged at one end, penetrating out of the side wall of the circular plate (82), of the worm (162).

4. An overflow dyeing machine, according to claim 3, characterized in that: the handle (163) is eccentrically provided with a grab handle (18).

5. An overflow dyeing machine, according to claim 3, characterized in that: one end of the worm (162) penetrating through the side wall of the circular plate (82) is provided with a clamping groove (19) with a rectangular cross section, and a clamping block (20) clamped and matched with the clamping groove (19) is fixedly arranged on the handle (163).

6. An overflow dyeing machine, according to claim 1, characterized in that: spacing subassembly (17) include along spout (10) length direction set up spacing groove (171) on spout (10) lateral wall and link firmly stopper (172) on slider (11), stopper (172) slide and support tightly in spacing groove (171).

7. An overflow dyeing machine, according to claim 1, characterized in that: and the sliding block (11) is embedded with a ball (12) which is abutted against the bottom of the sliding groove (10) in a rolling manner.

8. An overflow dyeing machine, according to claim 1, characterized in that: and a plurality of anti-slip strips (9) are arranged on the outer wall of the guide roller (83).