CN208361495U

CN208361495U - A kind of uncoiling machine

Info

Publication number: CN208361495U
Application number: CN201820635807.6U
Authority: CN
Inventors: 王越标; 王超群
Original assignee: Shaoxing Keqiao Yuda Textile Dyeing Co Ltd
Current assignee: Shaoxing Keqiao Yuda Textile Dyeing Co Ltd
Priority date: 2018-04-28
Filing date: 2018-04-28
Publication date: 2019-01-11
Anticipated expiration: 2028-04-28

Abstract

The utility model relates to cloth processing equipment fields, live-roller is sticked into for because yardage roll becomes smaller, the problem of causing uncoiling machine can not work normally, provide a kind of uncoiling machine, the technical solution is as follows: a kind of uncoiling machine, including rack, expect frame and motor, expect that frame includes two parallel mounting plates, mounting plate is rotatably connected to two horizontal positioned live-rollers, live-roller is perpendicular to mounting plate, the lift span there are two strip is respectively opened on two mounting plates, the shaft of live-roller is stuck in sliding in lift span, the distance between top of two lift spans on the same mounting plate is less than the distance between two lift span bottom ends, elastic component is respectively fixedly connected on two live-roller both ends, elastic component is slidably connected on mounting plate in the horizontal direction.It realizes yardage roll to become smaller, live-roller can still hold yardage roll, guarantee the normal work of uncoiling machine.

Description

A kind of uncoiling machine

Technical field

The utility model relates to a kind of cloth processing equipment fields, more specifically, it relates to a kind of uncoiling machine.

Background technique

Dyeing and finishing technology is fabric under certain process conditions, is carried out on special equipment by dyestuff, medicament and auxiliary agent Chemically and physically process.Cloth needs first to open coiled cloth, used machine is set before dyeing and finishing technology Standby is exactly uncoiling machine.

Coiled cloth is placed in material frame by uncoiling machine in the prior art, and cloth wears guide roller, in uncoiling machine machine Driven roller is provided on frame, driven roller is driven by motor and belt, and clearance fit has idler roller above driven roller, and cloth is worn If the gap between driven roller and idler roller, expect that the bottom of frame is placed with two live-rollers disposed in parallel, the cloth to debatching It is placed on the top of two live-rollers, since the difference in thickness of cloth is larger, the cloth of equal length is resulted in therewith, is coiled At the diameter after cylindric, there are biggish differences, and two live-rollers of the prior art only rotate simply by bearing and connect It connects on material frame, is directed to the cloth of a part of thinner thickness, constitutes it and wait for that the cloth of debatching is easy to fall between live-roller Gap, cause cloth to block the case where can not rotating, influence debatching, the prior art exist improved space.

Utility model content

In view of the deficienciess of the prior art, there is live-roller the purpose of this utility model is to provide a kind of uncoiling machine The advantages of yardage roll can be held always.

To achieve the above object, the utility model provides following technical solution:

A kind of uncoiling machine, including rack, material frame and motor, the material frame include two parallel mounting plates, the peace Loading board is rotatably connected to two horizontal positioned live-rollers, and the live-roller is each on two mounting plates perpendicular to mounting plate The lift span there are two strip is opened, the shaft of the live-roller is stuck in sliding in lift span, is located on the same mounting plate The distance between the top of two lift spans be less than the distance between two lift span bottom ends, two live-roller both ends On be respectively fixedly connected with elastic component, the elastic component is slidably connected on mounting plate in the horizontal direction.

By adopting the above technical scheme, yardage roll is placed on two live-rollers, the gravity of yardage roll declines elastic component.Debatching In the process, yardage roll becomes smaller, and the weight of yardage roll becomes smaller, and yardage roll becomes smaller to the pressure of live-roller；Make live-roller to the pressure of elastic component Become smaller, and then drive live-roller to move up along lift span by the elastic force of elastic component, live-roller is clamped always and is become smaller Yardage roll all scatter to cloth, enable live-roller normal rotation, ensure that the normal operation of uncoiling machine.

Preferably, the elastic component includes elevating lever, and the elevating lever is in hollow tubulose, is inserted in the elevating lever The slide bar slided in elevating lever, the interior spring stretched out equipped with driving slider of the elevating lever.

By adopting the above technical scheme, by being inserted with the slide bar of sliding on elevating lever and being stretched out by spring driving slider, with Guarantee that elevating lever stretches along the vertical direction.Guaranteeing elastic component, there is only the elastic force on vertical direction, guarantee driving live-roller lifting Effect.

Preferably, the elastic component bottom is provided with the second sliding block, and the mounting plate bottom is provided with second sliding slot, and described Two sliding blocks are slided along second sliding slot.

By adopting the above technical scheme, it is slided in sliding slot by sliding block, limits the motion profile of sliding block, improved and stablize Property.

Preferably, the first sliding groove for being oppositely arranged and extending vertically there are two setting in the rack, each described first is sliding Trimming part is slidably connected on slot, and the actuator of driving trimming part lifting, two trimming parts are additionally provided in the rack It is rotatably connected to idler roller simultaneously, the rack is also rotatably connected to the consistent driven roller of and length direction parallel with idler roller.

By adopting the above technical scheme, actuator driving idler roller rises, and cloth is placed in driven roller, and adjusting actuator makes to open Tight roller decline, then adjust trimming part adjusting the distance between the driven roller and idler roller at idler roller both ends；Motor driven driven roller Rotation, driven roller drive idler roller rotation to carry out debatching.By trimming part idler roller is gone up and down, uncoiling machine is applicable in In the cloth of various thickness.

Preferably, the trimming part includes the connection frame being slidably connected in first sliding groove, and the connection frame is along vertical side To the first sliding block is slidably connected, the screw being rotatably connected to the first sliding block, the drive are threaded on the connection frame Moving part is connect to be drivingly connected frame lifting with connection frame.

By adopting the above technical scheme, actuator connect whole driving idler roller with connection frame and rises, and cloth is placed on driven roller On, then adjusting actuator declines idler roller, is rotated further by the screw at idler roller both ends.Make the first sliding block first by screw It is slided in sliding slot, to realize the fine tuning of distance between idler roller and driven roller.Motor drives driven roller to rotate, and driven roller drives Idler roller rotation carries out debatching.Cloth is placed for lifting driven roller by setting actuator, screw is for fine tuning idler roller and drives The distance between dynamic roller, so that the adjusting of idler roller is more convenient.

Preferably, reverse thread is equipped with from center to both ends on the side wall of the driven roller.

By adopting the above technical scheme, cloth is placed in driven roller, motor drives driven roller rotation.By being set in driven roller Reverse thread is set, so that will not wrinkle when cloth debatching, it is more smooth.

Preferably, the rack is fixedly installed the baffle extended towards the direction far from material frame, and the baffle is located at rack Far from material frame side, the side wall of the baffle and driven roller is abutted and height of baffle plate is lower than driven roller overhead height.

By adopting the above technical scheme, baffle is between rack, and the baffle and side wall of driven roller abuts and height of baffle plate Lower than driven roller overhead height.Since first cloth being placed in driven roller, uncoiling machine is started to work again, by the way that baffle is arranged, is avoided When uncoiling machine is started to work, driven roller high-speed rotation is by yardage roll in driven roller.

Preferably, the screw is equipped with rocking bar.

By adopting the above technical scheme, by the way that rocking bar is arranged on screw, operation screw is facilitated to drive idler roller lifting.

In conclusion the utility model has the following beneficial effects:

1. being arranged by the way that the trimming part finely tuned for idler roller is arranged in first sliding groove, and under trimming part for trimming part liter The actuator of drop allows uncoiling machine to be adapted to the cloth of different-thickness；

2. being rotatably connected to live-roller on mounting plate, gone up and down in the strip lift span of live-roller on a mounting board, two Live-roller is respectively connected with elastic component on both ends, and when so that yardage roll becoming smaller, live-roller is slided along lift span, and live-roller can still be held in the palm Firmly yardage roll；

3. by the way that reverse thread is arranged in driven roller, so that cloth will not wrinkle in debatching, it is more smooth；

4. by the way that baffle is arranged on the rack, and baffle and the side wall of driven roller abut and height of baffle plate is lower than driven roller top Portion's height, so that yardage roll is avoided in driven roller in debatching, so that uncoiling machine works normally.

Detailed description of the invention

Fig. 1 is the concrete structure diagram of embodiment in the utility model；

Fig. 2 is the schematic diagram of Fig. 1 cannot be shown in the utility model baffle and driven wheel.

In figure: 1, expecting frame；11, mounting plate；12, lift span；13, live-roller；14, second sliding slot；15, the second sliding block；2, Elastic component；21, slide bar；22, spring；23, fixing sleeve；24, elevating lever；3, rack；31, idler roller；32, guide roller；33, first Sliding slot；34, the first sliding block；341, mounting hole；35, connection frame；36, supporting plate；37, screw；371, rocking bar；38, actuator；39, Motor；391, driving wheel；392, driven wheel；4, driven roller；41, baffle；5, trimming part.

Specific embodiment

With reference to the accompanying drawings and embodiments, the utility model is described in detail.

A kind of uncoiling machine, as depicted in figs. 1 and 2, including rack 3 and material frame 1, material frame 1 include two parallel mounting plates 11, two live-rollers 13 disposed in parallel are rotatably connected between mounting plate 11, two live-rollers 13 of material 1 bottom of frame are put in parallel It sets, and live-roller 13 is perpendicular in mounting plate 11.

The lift span 12 for idler roller 31 in "eight" shape is had on two mounting plates 11.Two 13 liang of live-roller Elastic component 2 is equipped on end, elastic component 2 includes the elevating lever 24 connecting with live-roller 13, and elevating lever 24 is in hollow tubulose, is risen The slide bar 21 slided in elevating lever 24, the spring 22 stretched out in elevating lever 24 equipped with driving slider 21, bullet are inserted in drop bar 24 22 one end of spring is connected on slide bar 21, and the other end is connected on the second sliding block 15.11 bottom of mounting plate is provided with for the second sliding block 15 The second sliding slot 14 of sliding.There is fixing sleeve 23 on 21 top of slide bar, and the axis of live-roller 13 is mounted in fixing sleeve 23.

3 top of rack is fixedly connected with two pieces of first sliding grooves 33 for being oppositely arranged and extending vertically, and idler roller 31 is located at first Between sliding slot 33, driven roller 4 is parallel to idler roller 31 between rack 3, and trimming part 5 is slidably connected in first sliding groove 33, Trimming part 5 includes that connection frame 35, screw 37 and the first sliding block 34, connection frame 35 are slidably connected to the end of first sliding groove 33, Connection frame 35 is threadedly coupled with screw 37, and the first sliding block 34 is slidably connected with first sliding groove 33,34 spiral shell of screw 37 and the first sliding block Line connection and axial linkage.A mounting hole 341 is provided on first sliding block 34, the axis of idler roller 31 injects mounting hole 341, screw Rocking bar 371 is fixedly connected on 37.

Slidably connect supporting plate 36 in the first sliding groove 33 of 3 side of rack, supporting plate 36 be located at the lower section of the first sliding block 34 and It is clamped with the lower end of connection frame 35.Actuator 38 is connected under supporting plate 36, actuator 38 is cylinder, cylinder block in the present embodiment Side be connected to one end of driven roller 4, pass through cylinder elongation and shorten and be drivingly connected frame 35 and go up and down；The installation of 3 other side of rack There is motor 39, driving wheel 391 is connected on motor 39, driven wheel 392 is connected to the other end of driven roller 4.

Baffle 41 is fixedly connected between rack 3, baffle 41 and the side wall of driven roller 4 abut, and 41 height of baffle is lower than drive Dynamic 4 overhead height of roller, and be located on the cloth outputting direction of driven roller 4.

Guide roller 32 is connected between rack 3, guide roller 32 is between driven roller 4 and live-roller 13.

The operating condition and principle of the present embodiment are as follows:

Yardage roll is placed on live-roller 13, since the gravity of yardage roll declines elevating lever 24, cylinder supports play idler roller 31, the first sliding block 34 and connection frame 35 of fixed idler roller 31 slide rising in first sliding groove 33, and cloth is placed on driven roller 4 On；Decline idler roller 31 with cylinder again at this time, the thickness for observing cloth uses screw 37 to cooperate the first sliding block 34 in first sliding groove again Sliding prevents frictional force too big that Bradley is bad in 33 to adjust the distance between driven roller 4 and idler roller 31.

Motor 39 drives driving wheel 391, and driving wheel 391 rotates driven wheel 392 by belt, and then drives driven roller 4 Rotation, driven roller 4 drive idler roller 31 to rotate；Yardage roll starts debatching, and cloth is gone out from baffle 41, and yardage roll starts to become smaller at this time, Yardage roll becomes smaller to the pressure of live-roller 13, and live-roller 13 becomes smaller to the pressure of elevating lever 24, and 22 part of spring in elevating lever is multiple Position, the second sliding block 15 on the same side elevating lever 24 along second sliding slot 14 to middle slip so that two live-rollers 13 hold cloth Volume；As the cloth yardage roll that scatters gradually gradually becomes smaller to cloth and all scatters, spring 22 is reset to the original length, it is therefore prevented that because of yardage roll Become smaller the problem of sticking into live-roller 13, maintains the normal work of uncoiling machine.

By the way that the second sliding block 15, second sliding slot 14 of second sliding block 15 in 11 bottom of mounting plate is arranged in 24 bottom of elevating lever Middle sliding limits the motion profile of elevating lever 24, moves elevating lever 24 more stable.

By the way that reverse thread from from center to both ends is arranged in driven roller 4, so that it is more smooth to move back cloth when cloth, it will not Corrugation.

By the way that baffle 41 is arranged between rack 3, and 41 height of baffle is lower than the maximum height of driven roller 4, and baffle 41 Against driven roller 4, yardage roll is avoided in driven roller, so that uncoiling machine works normally.

By the way that rocking bar 371 is arranged on screw 37, so that more convenient when lifting idler roller 31.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims

1. An unwinding machine, comprising a frame (3), a material rack (1) and a motor (39), the material rack (1) comprising two parallel mounting plates (11), the mounting plates (11) ) is rotatably connected with two horizontally placed drive rollers (13), the drive rollers (13) are perpendicular to the mounting plate (11), and it is characterized in that: the two mounting plates (11) are respectively provided with two long A strip-shaped lifting hole (12), the rotating shaft of the drive roller (13) is stuck in the lifting hole (12) and slides, and is located between the top ends of the two lifting holes (12) on the same mounting plate (11) The distance between the bottom ends of the two lifting holes (12) is smaller than the distance between the bottom ends of the two lifting holes (12), the two ends of the two driving rollers (13) are fixedly connected with elastic members (2), and the elastic members (2) slide in the horizontal direction. Connect to the mounting plate (11).

2 . The unwinder according to claim 1 , wherein the elastic member ( 2 ) comprises a lift rod ( 24 ), the lift rod ( 24 ) is in the shape of a hollow tube, and the lift rod ( 24 ) A sliding rod (21) sliding in the lifting rod (24) is inserted therein, and a spring (22) for driving the sliding rod (21) to extend is arranged in the lifting rod (24).

3. The unwinder according to claim 2, characterized in that: the bottom of the elastic member (2) is provided with a second slider (15), and the bottom of the mounting plate (11) is provided with a second chute ( 14), the second sliding block (15) slides along the second chute (14).

4. The unwinder according to any one of claims 1-3, characterized in that: the frame (3) is provided with two oppositely arranged and vertically extending first chute (33), each The first chute (33) is slidably connected with a fine-tuning portion (5), the frame is also provided with a driving member (38) that drives the fine-tuning portion (5) to rise and fall, and the two fine-tuning portions (5). ) at the same time, a tension roller (31) is rotatably connected, and the frame (3) is also rotatably connected with a drive roller (4) that is parallel to the tension roller (31) and has the same length direction.

5. The unwinder according to claim 4, characterized in that: the fine adjustment part (5) comprises a connecting frame (35) slidably connected to the first chute (33), and the connecting frame is vertically A first sliding block (34) is slidably connected in the direction, the connecting frame (35) is threadedly connected with a screw (37) rotatably connected with the first sliding block (34), and the driving member (38) is connected to the connecting frame (35) is connected to drive the connecting frame (35) up and down.

6 . The unwinder according to claim 5 , characterized in that reverse threads are provided on the side walls of the driving roller ( 4 ) from the center to both ends. 7 .

7. The unwinder according to claim 6, characterized in that: the frame (3) is fixedly provided with a baffle plate (41) extending in a direction away from the material frame (1), the baffle plate (41) ) is located on the side of the frame (3) away from the material frame (1), the baffle (41) is in close contact with the side wall of the driving roller (4) and the height of the baffle (41) is lower than the height of the top of the driving roller (4) .

8. The unwinder according to claim 7, wherein a rocker (371) is provided on the screw (37).