CN218455352U

CN218455352U - Automatic reel-changing head-stretching assembly of rotary screen drying machine

Info

Publication number: CN218455352U
Application number: CN202222833797.6U
Authority: CN
Inventors: 周义
Original assignee: Wuxi Rongfu Machinery Co ltd
Current assignee: Wuxi Rongfu Machinery Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-02-07
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses an automatic reel change of mould drying machine stretches first subassembly, comprising a base plate, bottom plate terminal surface left side is equipped with the machine case of drying, is equipped with all to be equipped with fixed slat on the inside both sides wall of the machine case of drying, the inboard of fixed slat is equipped with first mould conveying roller and second mould conveying roller respectively through the axle bed, drives first flexible centre gripping disc and the flexible centre gripping disc of second to removing to receiving the both sides of expecting the removal frame through reel change telescopic cylinder, promotes simultaneously the cylinder and drives reel change telescopic cylinder and promote first flexible centre gripping disc and the flexible centre gripping disc of second and carry out automatic centre gripping fixed to new material book and coil, receive the material removal frame and move initial position through electric telescopic handle this moment, and reel change telescopic cylinder promotes new material and coil the initial position of expecting back to, and then accomplish the automatic change of rolling material book, improve the rolling efficiency after the fabric stoving, and then make the staff can keep away from equipment when the reel and guarantee safety.

Description

Automatic reel changing and head stretching assembly of rotary screen drying machine

Technical Field

The utility model belongs to the technical field of the drying machine, concretely relates to automatic roll change of mould drying machine stretches first subassembly.

Background

Along with the promotion of people's standard of living, also higher and higher to the outward appearance and the comfort level requirement of fabrics, the fabric needs to pass through dyeing and finishing processing step in process of production to satisfy customer's specific demand, because can carry out wet processing to the fabric during dyeing and finishing, then dry through the desiccator, the drying machine among the prior art is drying efficiency low on the one hand at the stoving in-process, and on the other hand the fabric shrinks easily. The cylinder mould drying machine is one of the main devices in the production flow of non-woven fabrics, is widely applied to drying and shaping in various non-woven fabric production processes such as spunlace, spinning and bonding, hot rolling, needling and the like, and is also used for drying loose fibers and knitted fabrics. The fabric is coated on the surface of a circular screen by utilizing a hot air penetration principle, hot air is blown to the fabric and penetrates into the circular screen, then moist and hot air in the circular screen is sucked away by a suction fan, the moist and hot air is heated by a radiator and then blown to the fabric again, the hot air can be recycled, and an uncoiler of the conventional drying machine generally adopts a single-station design, so that the phenomenon that when a worker changes coils, no reserved time exists, more accidents are caused, and the production efficiency is seriously influenced is avoided.

For this reason, the double-station unwinding machine of a mould drying machine of bulletin number "CN207390574U" includes base assembly weldment, the equal fixedly connected with wallboard in upper end both sides of base assembly weldment, be equipped with first stull assembly weldment and second stull assembly weldment between the wallboard, between the wallboard and be equipped with first ring roller conjunction and second ring roller conjunction that moves back between first stull assembly weldment and the second stull assembly weldment, one side of wallboard is equipped with two rolling bearing, be equipped with the sprocket on the rolling bearing, one side fixedly connected with connecting axle of wallboard, bracket fixedly connected with gear motor is passed through to one side of wallboard, and gear motor's output shaft passes through bearing and connecting axle fixed connection.

For the double-station unwinding machine of the cylinder drying machine, although the small cloth roll can be transferred to the second station to be continuously unwound when the cloth roll is to be replaced by a new cloth roll after the cloth roll is used, a worker can perform cloth winding on the first station to ensure continuous production, the double-station unwinding machine still has the following obvious defects in the using process: above-mentioned contrast file is to having set up the removal of changing a roll to the blowing roller, but do not set up the component that the fabric wind-up roll changed a roll, so can't change the material book of receiving the material end, and then can reduce the efficiency of rolling, need take off the material coiled material after the rolling is accomplished, roll up again, accomplish at the general manual operation of this a series of in-process, this rolling efficiency to the fabric that has not only reduced equipment, the cost of labor has been improved, and manual operation still has many uncertain factors, the industrial accident probably takes place, there is the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic first subassembly of scroll that trades of mould drying machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an automatic roll change of mould drying machine stretches first subassembly, includes the bottom plate, bottom plate terminal surface left side is equipped with the drying machine case, is equipped with all to be equipped with fixed slat on the inside both sides wall of drying machine case, the inboard of fixed slat is equipped with first mould conveying roller and second mould conveying roller respectively through the axle bed, the corresponding bottom side of first mould conveying roller is equipped with the water receiving tank, the inside of water receiving tank is equipped with waterproof cylinder, the squeeze roll is installed on waterproof cylinder's piston rod top, the left side of drying machine case is and the left side terminal surface symmetry that is located the bottom plate is equipped with fabric unwinding mechanism, the right side terminal surface symmetry of drying machine case is equipped with two sets of push cylinder, two sets of push cylinder's piston rod one end all is equipped with the drive slat, two sets of push cylinder's terminal surface vertically is equipped with the direction stabilizer bar through the installation piece level, the symmetry is equipped with the direction connecting block on the direction stabilizer bar, two sets of push cylinder's the corresponding right side is and is located the bottom plate surface and offers the recess, the inside longitudinal fixation of recess has first slide bar, the symmetry is equipped with two sets of movable block on the first slide bar, the first slide bar is equipped with two sets of movable block on the end plate, the terminal surface is equipped with two sets of movable block, the end of movable block, the middle part of movable block is equipped with the horizontal drive groove, the movable block is equipped with the second slide bar.

As a further optimization of the technical scheme, the fabric unwinding mechanism comprises two groups of supports, the two groups of supports are arranged on one side of each support, a material taking block is arranged at the top end of a piston rod of each lifting cylinder, the two groups of fabric unwinding rollers are arranged on the supports, and in the using process, the rolls which are completely unwound can be upwards pushed to be separated from the supports under the matching of the lifting cylinders and the material taking blocks, so that workers can conveniently replace new rolls, and the fabric drying efficiency is improved.

As a further optimization of the technical scheme, the coil changing mechanism comprises two groups of coil changing telescopic cylinders, two groups of support plates are arranged on piston rods of the two groups of coil changing telescopic cylinders, two groups of fixed plates are fixed on the inner sides of the two groups of support plates, a first telescopic clamping disc and a second telescopic clamping disc are respectively and rotatably arranged on the two groups of fixed plates through shaft seats, damping clamping plates are respectively arranged on one surfaces of the first telescopic clamping disc and the second telescopic clamping disc, circular inserting columns are arranged in the middle of the damping clamping plates, one end of a rotating shaft of the first telescopic clamping disc penetrates through and extends to the outer side of one group of fixed plates and is provided with a first belt pulley, and the corresponding right side of first belt pulley is fixed with driving motor, install the second belt pulley in driving motor's the pivot, rotate through the belt between second belt pulley and the first belt pulley, this item is at the roll change in-process, and the damping splint that set up on first flexible centre gripping disc and the flexible centre gripping disc of second and circular post inserting carry out quick centre gripping fixed to new receipts material book is automatic to drive the second belt pulley through driving motor's start-up and rotate, and the second belt pulley drives first belt pulley through the belt and rotates, and first flexible centre gripping disc and the flexible centre gripping disc of second follow simultaneously and rotate and drive new material roller and carry out rolling work to the fabric.

As the further optimization of the technical scheme, the right end of the driving ribbon board is uniformly fixedly connected with the bottoms of the left sides of two sets of the roll changing telescopic cylinders, the roll changing mechanism can automatically clamp and fix a new winding roll, and the left sides of the roll changing telescopic cylinders slide in a guiding mode through the triangular blocks and the guide stabilizer bars, so that the stability of the roll changing mechanism can be improved in the process of clamping the winding roll in a moving mode, accurate clamping fixation after automatic replacement of the winding roll is achieved, and the efficiency of automatic roll changing is improved.

As a further optimization of the technical scheme, the top end of the moving seat extends to the outside of the end face of the bottom plate and is fixed with a material receiving moving frame, automatic discharging and material receiving actions can be carried out on material rollers receiving finished material, electric telescopic rods are arranged on two corresponding sides of the driving groove, one end of a piston rod of each electric telescopic rod is fixedly connected with two sides of the right side face of the moving seat, and the completed material roll principle device can safely discharge materials and place new material rolls.

As a further optimization of the technical scheme, a drying heating plate is arranged at the top end inside the drying machine box, and the top surface of the squeezing roller arranged on the waterproof cylinder and the bottom of the first cylinder conveying roller are designed to be mutually attached, so that the fabric can be squeezed and dehydrated in the process of conveying the water contained in the fabric, and the fabric can be dried quickly.

The utility model discloses a technological effect and advantage: this automatic reel-changing head-stretching assembly of mould drying machine, through the cooperation between two sets of supports that fabric unwinding mechanism includes, lift cylinder, the material fetching block, the fabric unreeling roller use down, can unreel the roller to the fabric through the cooperation of lift cylinder with the material fetching block under in the use, can upwards promote the roll axle of having put the material and break away from the support to the material roller that makes the staff conveniently update carries out the blowing, and then improves fabric drying efficiency.

When a new material roll needs to be replaced, the new material roll is placed on the material receiving moving frame, the electric telescopic rod pushes the material receiving moving frame to move towards the left side of the second sliding rod to the inner side position of the material changing mechanism to stop, the material changing telescopic cylinder drives the first telescopic clamping disc and the second telescopic clamping disc to move towards the two sides of the material receiving moving frame, meanwhile, the pushing cylinder drives the material changing telescopic cylinder through the driving strip plate and pushes the first telescopic clamping disc and the second telescopic clamping disc to automatically clamp and fix the new material roll, the material receiving moving frame moves to the initial position through the electric telescopic rod, the material changing telescopic cylinder pushes the new material roll to return to the initial position of the rolling material, automatic replacement of the material roll is completed, rolling efficiency after drying of a fabric is improved, workers can keep away from the equipment during the roll changing to guarantee safety, the problem that the material roll needs to be taken down after the rolling material roll is solved, then the material roll is rolled up is solved, and general manual operation is completed in the series of processes, rolling efficiency of the equipment for the fabric is reduced, labor cost is improved, and many uncertain factors exist in manual operation, and potential safety hazards of potential safety hazards can be caused.

The right-hand member through the drive slat all with the fixed of two sets of flexible cylinders left side bottoms of changing a roll, can realize that the mechanism of changing a roll is fixed to the automatic centre gripping of new wind-up roll to the left side of two sets of flexible cylinders of changing a roll is passed through between three hornblocks and the direction stabilizer bar and is slided, can make the mechanism of changing a roll improve its stability itself in the in-process of removing the centre gripping to the wind-up roll, thereby realize that the accurate centre gripping after the automatic change of wind-up roll is fixed, and then improve the efficiency of automatic change of a roll.

Drawings

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

fig. 2 is a side view of the fabric unwinding mechanism of the present invention;

fig. 3 is a top view of the roll changing mechanism of the present invention.

In the figure: 1. a base plate; 2. drying the cabinet; 3. fixing the ribbon board; 4. a first cylinder feed roller; 5. a second cylinder feed roller; 6. a water receiving tank; 7. a waterproof cylinder; 8. a squeeze roll; 9. a fabric unwinding mechanism; 10. a push cylinder; 11. driving the slat; 12. a guide stabilizer bar; 13. a guide connecting block; 14. a groove; 15. an electric telescopic rod; 16. a first slide bar; 17. a moving block; 18. a roll changing mechanism; 19. a drive slot; 20. a second slide bar; 21. a movable seat; 22. a support; 23. a lifting cylinder; 24. taking a material block; 25. a fabric unwinding roller; 26. a reel changing telescopic cylinder; 27. a support plate; 28. a fixing plate; 29. a first telescoping gripping disk; 30. a second telescoping gripping disk; 31. a first pulley; 32. a drive motor; 33. a second pulley; 34. receive the material and remove the frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an automatic roll change of mould drying machine stretches first subassembly, comprising a

base plate

1, 1 terminal surface left side of bottom plate is equipped with drying machine case 2, the inside top of drying machine case 2 is equipped with the drying hot plate, realize the drying and heating processing to the fabric, be equipped with all fixed slat 3 on the inside both sides wall of drying machine case 2, and the inboard of fixed slat 3 is equipped with first mould conveying roller 4 and second mould conveying roller 5 respectively through the axle bed, realize the dry transmission to the fabric, the corresponding bottom side of first mould conveying roller 4 is equipped with water receiving tank 6, can get the water that drips on the fabric, the inside of water receiving tank 6 is equipped with waterproof cylinder 7, and waterproof cylinder 7's piston rod top installs squeeze roll 8, the top surface of squeeze roll 8 that is established on waterproof cylinder 7 and the mutual veneer design of the bottom of first mould conveying roller 4, can pressurize the effect of dehydrating to the fabric of conveying, and then can make the time that the fabric was dried shorten.

The fabric unwinding mechanism 9 is symmetrically arranged on the left side of the drying cabinet 2 and located on the left side end face of the bottom plate 1, replacement of a discharging ring is facilitated, the fabric unwinding mechanism 9 comprises two groups of supports 22, a lifting cylinder 23 is arranged on one side of each of the two groups of supports 22, a material taking block 24 is arranged on the top end of a piston rod of each lifting cylinder 23, fabric unwinding rollers 25 are placed on the two groups of supports, a material roll which enables a used material roll to be replaced by a quick thrust support 22 can be replaced, two groups of pushing cylinders 10 are symmetrically arranged on the bottom end face of the right side face of the drying cabinet 2, driving slats 11 are arranged at one ends of piston rods of the two groups of pushing cylinders 10, longitudinal reciprocating movement of the reel changing telescopic cylinder 26 is achieved, guide stabilizer bars 12 are horizontally and longitudinally arranged on the end faces of the two groups of pushing cylinders 10 through mounting blocks, guide connecting blocks 13 are symmetrically arranged on the guide stabilizer bars 12, movement of the reel changing telescopic cylinder 26 is facilitated, corresponding right sides of the two groups of pushing cylinders 10 and located on the surface of the bottom plate 1 are provided with grooves 14, first sliding bars 16 are longitudinally fixed inside the grooves, two groups of the first sliding bars 16, two groups of moving blocks are symmetrically arranged on the end faces of the moving blocks 17, the reel changing movable blocks, the reel changing mechanism 18 is arranged on the end face of the material rolls, replacement mechanism for replacing the reel changing telescopic cylinder 17, and the reel changing mechanism for replacing the reel is achieved.

The reel changing mechanism 18 comprises two sets of reel changing telescopic cylinders 26, two sets of supporting plates 27 are arranged on piston rods of the two sets of reel changing telescopic cylinders 26, two sets of fixing plates 28 are fixedly connected conveniently, two sets of fixing plates 28 are fixed on the inner sides of the two sets of supporting plates 27, a first telescopic clamping disc 29 and a second telescopic clamping disc 30 are respectively arranged on the two sets of fixing plates 28 in a rotating mode through shaft seats, the new reel is fixedly replaced, one end of a rotating shaft of the first telescopic clamping disc 29 penetrates through the outer side of one set of fixing plates 28 and is provided with a first belt pulley 31, a driving motor 32 is fixed on the corresponding right side of the first belt pulley 31, a second belt pulley 33 is installed on the rotating shaft of the driving motor 32, the second belt pulley 33 and the first belt pulley 31 rotate through a belt, and the effect of driving the reel to rotate to wind up dried fabrics is achieved.

The left sides and the bottoms of two sets of roll changing telescopic cylinders 26 uniformly arranged at the right end of the driving slat 11 are fixedly connected, opposite movement of the two sets of roll changing telescopic cylinders 26 is achieved, the left sides of the two sets of roll changing telescopic cylinders 26 slide through the guide between the triangular blocks and the guide stabilizer bars 12, the movement stability of the roll changing mechanism 18 is improved, a driving groove 19 is formed in the middle of the right side of the end face of the bottom plate 1, a second slide bar 20 is transversely fixed in the driving groove 19, a moving seat 21 is arranged on the second slide bar 20 in a sliding mode, a material receiving moving frame 34 is convenient to install and fix, the end face of the moving seat 21 extending to the bottom plate 1 is fixed with the material receiving moving frame 34, electric telescopic rods 15 are arranged on two corresponding sides of the driving groove 19, one end of a piston rod of each electric telescopic rod 15 is fixedly connected with two sides of the right side face of the moving seat 21, and automatic pushing of a material roll is achieved to carry out roll changing work.

Specifically, when a new material roll needs to be replaced during use, the new material roll is placed on the material receiving moving frame 34, then the electric telescopic rod 15 pushes the material receiving moving frame 34 to move to the position of the inner side of the roll changing mechanism 18 to the left side through the second sliding rod 20 and stop, the roll changing telescopic cylinder 26 drives the first telescopic clamping disc 29 and the second telescopic clamping disc 30 to move to the two sides of the material receiving moving frame 34, meanwhile, the pushing cylinder 10 drives the roll changing telescopic cylinder 26 through the driving strip plate 11 and pushes the first telescopic clamping disc 29 and the second telescopic clamping disc 30 to automatically clamp and fix the new material roll, the material receiving moving frame 34 moves to an initial position through the electric telescopic rod 15 at the moment, the roll changing telescopic cylinder 26 pushes the new material roll to return to the initial position of the material, automatic replacement of the material roll is completed, the rolling efficiency after the fabric is dried is improved, and a worker can keep away from equipment during roll changing to ensure safety.

Under the cooperation of two sets of supports 22, lift cylinder 23, the material fetching block 24, the fabric unreeling roller 25 that include through fabric unwinding mechanism 9 and using, can be to fabric unreeling roller 25 in the use under the cooperation of lift cylinder 23 with material fetching block 24, can upwards promote the roll axial that has put the material and break away from support 22 to make the convenient material roller that updates of staff carry out the blowing, and then improve fabric drying efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automatic first subassembly of roll change extension of mould drying machine, includes bottom plate (1), its characterized in that: a drying machine box (2) is arranged on the left side of the end face of the bottom plate (1), two inner side walls of the drying machine box (2) are respectively provided with a fixed slat (3), the inner side of the fixed slat (3) is respectively provided with a first cylinder conveying roller (4) and a second cylinder conveying roller (5) through a shaft seat, the corresponding bottom side of the first cylinder conveying roller (4) is provided with a water receiving box (6), the inside of the water receiving box (6) is provided with a waterproof cylinder (7), the top end of a piston rod of the waterproof cylinder (7) is provided with an extrusion roller (8), the left side of the drying machine box (2) and the left end face positioned on the bottom plate (1) are symmetrically provided with fabric unreeling mechanisms (9), the bottom end of the right side face of the drying machine box (2) is symmetrically provided with two groups of pushing cylinders (10), one end of the piston rods of the two groups of pushing cylinders (10) is provided with a driving slat (11), the end faces of the two groups of pushing cylinders (10) are horizontally and longitudinally provided with guide stabilizer bars (12) through mounting blocks, guide stabilizer bars (13) are symmetrically arranged on the guide stabilizer bars (12), the corresponding to the right pushing cylinders (10), the surface of the bottom plate (14) is provided with a first groove (16), and a first groove (14) is symmetrically arranged on the fixed on the bottom plate (14), the end faces of the two groups of moving blocks (17) are provided with reel changing mechanisms (18), the middle part of the right side of the end face of the bottom plate (1) is provided with a driving groove (19), a second sliding rod (20) is transversely fixed in the driving groove (19), and a moving seat (21) is slidably arranged on the second sliding rod (20).

2. The automatic reel change head assembly of a cylinder dryer of claim 1, wherein: the fabric unwinding mechanism (9) comprises two groups of supports (22), a lifting cylinder (23) is arranged on one side of each of the two groups of supports (22), a material taking block (24) is arranged at the top end of a piston rod of each lifting cylinder (23), and fabric unwinding rollers (25) are placed on the two groups of supports.

3. The automatic reel change head assembly of a cylinder mould dryer according to claim 1, wherein: roll change mechanism (18) are including two sets of roll change telescopic cylinder (26), and are two sets of be equipped with two sets of backup pad (27) on the piston rod of roll change telescopic cylinder (26), and are two sets of the inboard of backup pad (27) is fixed with two sets of fixed plate (28), and is two sets of rotate respectively through the pivot on fixed plate (28) and be equipped with first flexible centre gripping disc (29) and the flexible centre gripping disc (30) of second, the one side of first flexible centre gripping disc (29) and the flexible centre gripping disc (30) of second all is equipped with the damping splint, and the middle part of damping splint is equipped with circular inserting post, the pivot one end of first flexible centre gripping disc (29) runs through the outside that extends to one of them group of fixed plate (28) and installs first belt pulley (31), and the corresponding right side of first belt pulley (31) is fixed with driving motor (32), install second belt pulley (33) in the pivot of driving motor (32), rotate through the belt between second belt pulley (33) and first belt pulley (31).

4. The automatic reel change head assembly of a cylinder mould dryer according to claim 1, wherein: the left sides of two groups of roll changing telescopic cylinders (26) are uniformly and fixedly connected to the right end of the driving slat (11), and the left sides of the two groups of roll changing telescopic cylinders (26) slide in a guiding mode through a triangular block and the guide stabilizer bar (12).

5. The automatic reel change head assembly of a cylinder dryer of claim 1, wherein: the top of removing seat (21) extends to the terminal surface outside of bottom plate (1) and is fixed with receipts material and removes frame (34), the corresponding both sides of drive groove (19) are equipped with electric telescopic handle (15), the piston rod one end of electric telescopic handle (15) and the right flank both sides fixed connection who removes seat (21).

6. The automatic reel change head assembly of a cylinder mould dryer according to claim 1, wherein: the drying machine is characterized in that a drying heating plate is arranged at the top end inside the drying machine box (2), and the top surface of a squeezing roller (8) arranged on the waterproof cylinder (7) and the bottom of the first rotary screen conveying roller (4) are designed to be mutually attached.