CN219031182U

CN219031182U - Cloth unloading device for open-width cloth winding machine

Info

Publication number: CN219031182U
Application number: CN202223315040.4U
Authority: CN
Inventors: 彭观顺
Original assignee: Quanzhou Minshuo Machinery Technology Co ltd
Current assignee: Quanzhou Minshuo Machinery Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-16
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to the technical field of knitting, and provides a cloth unloading device for a scutching cloth rolling machine, which comprises a controller, a frame, a cloth clamping roller, a cloth rolling roller, a first swing arm, a second swing arm, a first driving mechanism, a second driving mechanism, a third driving mechanism and a cloth rolling roller lifting mechanism, wherein the cloth clamping roller, the cloth rolling roller, the first swing arm, the second swing arm, the first driving mechanism, the second driving mechanism and the cloth rolling roller lifting mechanism are arranged on the frame, the cloth rolling roller lifting mechanism comprises a first chute, a second chute, a first push block, a second push block, a first lifting mechanism and a second lifting mechanism, the first driving mechanism and the second driving mechanism respectively drive the first swing arm and the second swing arm to retract to the frame so that the free ends of the first swing arm and the second swing arm respectively support and lift out of two ends of a cloth rolling roller shaft of the first chute and the second chute, and the first driving mechanism and the second driving mechanism respectively push the first swing arm and the second swing arm away from the frame so that the supported cloth rolling roller can be stably sent out of the frame. The cloth unloading device of the scutching cloth rolling machine can unload cloth from the cloth rolling roller at any time, and has small occupied space and safe and stable cloth unloading.

Description

Cloth unloading device for open-width cloth winding machine

Technical Field

The utility model relates to the technical field of knitting, in particular to a cloth unloading device for a scutching cloth rolling machine.

Background

In the textile operation flow, after the knitting machine finishes weaving, cloth is required to be pulled to a cloth rolling machine, the cloth is rolled to a cloth rolling roller by the cloth rolling machine, the cloth rolling roller is taken out after the cloth rolling is finished, but the cloth rolling machine in the prior art needs to manually open a baffle plate to roll the cloth rolling machine onto a cloth falling rail when the cloth rolling roller rolls the cloth, and because the component of the cloth rolling roller after the cloth rolling is finished is not light, on one hand, the baffle plate which is extremely easy to cause long-term work is difficult to effectively block the cloth rolling roller after the cloth rolling is finished, on the other hand, the manual switch baffle plate has a certain potential safety hazard for personnel safety, and the cloth rolling flow is excessively time-consuming and labor-consuming. For this purpose, the cloth pushing device of the cloth rolling machine should be operated, for example, the Chinese patent literature: CN201922033298.7 discloses a novel cloth pushing device suitable for cloth rolling machine, its structure includes: the cloth rolling machine comprises a support plate, a transition roller, a cloth falling rail, a cloth rolling roller, a lower rail and a cloth pushing device, wherein the support plate is arranged above one side of the transition roller, the transition roller is connected with the cloth rolling roller in a transmission manner, the cloth rolling roller is arranged on the lower rail, a motor on the cloth pushing device is electrified to work, a driving sprocket is mechanically rotated, a driven sprocket follows to rotate under the action of a belt, the push plate is enabled to rotate anticlockwise, in the rotating process, a connecting block is pushed to one side under the action of a embedding rod, the baffle is pushed to one side by the connecting block, the cloth rolling machine can drive the push plate anticlockwise through the electrification of the motor, the baffle is pushed to one side by the connecting block, and the cloth rolling roller at the top of the lower rail loses limit and is separated from the lower rail, and finally rolls onto the cloth falling rail. However, the whole space occupied by the cloth rail is large, the cloth roller is forced to push out, the cloth can be pushed out after the cloth is rolled out, if the cloth roller does not finish the rolling of the whole cloth, the rolling diameter is not large enough, the cloth cannot be automatically pushed out, the problem that the cloth cannot be unloaded exists when the rolling diameter of the cloth roller is not reached, and meanwhile, the cloth roller is pushed down to the cloth rail due to the pushing-out acting force, so that a certain potential safety hazard exists for personal safety of staff when the cloth roller rolls off.

Disclosure of Invention

Therefore, aiming at the problems, the utility model provides the cloth unloading device for the open-width cloth rolling machine, which has simple and reasonable structure, small occupied space and safe and stable cloth unloading, and can unload cloth from the cloth rolling roller at any time.

In order to solve the technical problem, the utility model adopts the following scheme: the cloth unloading device for the scutching cloth rolling machine comprises a controller, a frame, cloth clamping rollers and cloth rolling rollers, wherein the cloth clamping rollers are arranged on the frame, cloth is clamped by the cloth clamping rollers and is conveyed to the cloth rolling rollers, the cloth rolling rollers rotate to roll the cloth, the cloth unloading device also comprises a first swing arm, a second swing arm, a first driving mechanism, a second driving mechanism, a third driving mechanism and a cloth rolling roller lifting mechanism, the cloth rolling roller lifting mechanism comprises a first chute, a second chute, a first push block, a second push block, a first lifting mechanism and a second lifting mechanism, the first chute and the second chute are respectively arranged on the inner walls of two sides of the frame, longitudinal grooves for lifting the cloth rolling roller shafts are formed in the first chute and the second chute, the first push block and the second push block are respectively arranged in the longitudinal grooves of the first chute and the second chute and are used for lifting the two ends of the cloth rolling roller out of the first chute and the second chute or descending to restore the cloth rolling roller shafts to positions, the first lifting mechanism and the second lifting mechanism are respectively connected and drive the first pushing block and the second pushing block to lift, the third driving mechanism is connected and drives the first lifting mechanism and the second lifting mechanism, the lower parts of the two sides of the cloth roller outlet of the frame are respectively provided with a supporting rod in an outward extending way, one end of the first swing arm and one end of the second swing arm are respectively hinged with the free ends of the supporting rods on the two sides of the frame, the free end parts of the first swing arm and the second swing arm are respectively provided with a cloth roller shaft placing groove, the first driving mechanism and the second driving mechanism are respectively arranged on the two sides of the upper part of the frame, the output shafts of the first driving mechanism and the second driving mechanism are respectively hinged with the middle parts of the first swing arm and the second swing arm, the first driving mechanism and the second driving mechanism respectively drive the first swing arm and the second swing arm to retract to the frame, so that the free ends of the first swing arm and the second swing arm are respectively supported on the two ends of the roller shaft of the cloth roller lifted out of the first chute and the second chute, the first driving mechanism and the second driving mechanism also respectively push out the first swing arm and the second swing arm to leave the frame, so that the cloth roller supported on the free ends of the first swing arm and the second swing arm is stably delivered out of the frame, and the first driving mechanism, the second driving mechanism and the third driving mechanism are all connected and controlled by the controller.

Further, the first driving mechanism and the second driving mechanism are oil cylinders or air cylinders.

Further, the side of the first chute and the second chute, which faces the outlet of the cloth roller, is lower than the side of the second chute, and the cloth roller shaft placing grooves on the free ends of the first swing arm and the second swing arm can be respectively lapped on the lower sides of the first chute and the second chute and used for bearing the two ends of the cloth roller shaft lifted away from the first chute and the second chute.

Further, the outer side groove edge of the cloth roller shaft placing groove on the free ends of the first swing arm and the second swing arm is higher than the inner side groove edge, and the outer side groove edge of the cloth roller shaft placing groove on the free ends of the first swing arm and the second swing arm is propped against the high groove edges of the first sliding groove and the second sliding groove.

Further, the upper surfaces of the first pushing block and the second pushing block are respectively inclined upwards from the low groove side to the high groove side of the first sliding groove and the second sliding groove.

Further, the cloth cutting machine also comprises a cloth cutting mechanism, wherein slide rails are arranged on the two support rods of the frame, and the cloth cutting mechanism can be arranged on the slide rails in a reciprocating manner to cut cloth after the cloth winding roller moves out.

Further, the cloth roller rolling machine also comprises a sensor, wherein the sensor is arranged on the frame, detects the rolling diameter of the cloth roller and sends detection information to the controller.

Further, the cloth roller lifting mechanism further comprises a synchronous wheel shaft, two ends of the synchronous wheel shaft respectively penetrate through two side surfaces of the frame in a rotatable mode, synchronous wheels are respectively arranged at two ends of the synchronous wheel shaft, the first lifting mechanism and the second lifting mechanism are synchronous wheel sets longitudinally arranged on the side edges of the frame, synchronous belts of the first lifting mechanism and the second lifting mechanism respectively wind on one end rotating wheels of the synchronous wheel shaft, and the third driving mechanism is connected with and drives the synchronous wheel shaft to rotate so as to drive the synchronous wheel sets of the first lifting mechanism and the synchronous wheel sets of the second lifting mechanism to synchronously rotate.

Further, the third driving mechanism is a servo motor.

Further, the third driving mechanism is two servo motors, and the two servo motors are respectively connected with and drive the first lifting mechanism and the second lifting mechanism.

By adopting the technical scheme, the utility model has the beneficial effects that: the cloth roller lifting mechanism is arranged to lift the cloth roller away from the first chute and the second chute at any time or according to the size of the cloth roller diameter of the cloth roller, so that two ends of the cloth roller shaft fall into the cloth roller shaft accommodating grooves of the first swing arm and the second swing arm, the first swing arm and the second swing arm are driven by the first driving mechanism and the second driving mechanism to safely and stably convey the cloth roller away from the frame, namely, the first swing arm and the second swing arm are used for unfolding and supporting the two ends of the cloth roller shaft to wait for workers to roll the cloth roller away by adopting an engineering truck or a forklift truck, and the like, after cloth unloading is completed, the empty cloth roller is placed on the cloth roller shaft accommodating grooves of the first swing arm and the second swing arm, at the moment, the free ends of the first swing arm and the second swing arm are retracted into the frame by the action of the first driving mechanism and the second driving mechanism, so that the cloth roller falls into the first chute and the second chute, the cloth roller is conveyed back to the original position by the cloth roller lifting mechanism, the whole process is stably moved, and the cloth roller structure is not required to be provided, and the cloth roller is stably and reasonably moved, the cloth unloading rail and other component structures are simple and reasonable, the cloth roller can be safely and stably unloaded, the cloth roller can be safely and stably unloaded at any time, and the cloth roller can be safely and conveniently unloaded at any time. Through further setting, the low groove limit and the high groove limit setting of first spout and second spout promptly are convenient for first swing arm and second swing arm to accept the cloth roller, the upper surface of first ejector pad and second ejector pad is by the low groove limit of first spout and second spout respectively to the high groove limit slope setting, make the roller of cloth roller more convenient propelling movement to the cloth roller standing groove of first swing arm and second swing arm free end, cloth cutting mechanism's setting is convenient for cut apart cloth automatically of cloth roller and rolling, the setting of sensor is convenient for the user set up the diameter size fast after automated inspection push out cloth roller and unload cloth, synchronous shaft's setting makes first elevating system and second elevating system adopt a portion motor can realize synchronous drive, cost is reduced, but wide popularization and application.

Drawings

FIG. 1 is a schematic view of an unfolded three-dimensional structure of a cloth roller according to an embodiment of the present utility model;

fig. 2 is a schematic perspective view of a cloth roller according to an embodiment of the present utility model;

fig. 3 is a schematic side view of an embodiment of the present utility model.

Detailed Description

The utility model will now be further described with reference to the drawings and detailed description.

Referring to fig. 1-3, a cloth unloading device for a scutching cloth rewinder of the preferred utility model comprises a controller, a frame 10, a cloth clamping roller 2, a cloth roller 3, a first swing arm 4, a second swing arm 5, a first driving mechanism 6, a second driving mechanism 7, a third driving mechanism 8, a cloth cutting mechanism 9, a sensor and a cloth roller lifting mechanism which are arranged on the frame 10, wherein the cloth clamping roller 2 clamps cloth to the cloth roller 3, the cloth roller 3 rotates to wind the cloth under the driving of a driving roller 11, the cloth roller lifting mechanism comprises a first chute 101, a second chute, a first push block 102, a second push block, a first lifting mechanism 103, a second lifting mechanism and a synchronous wheel shaft 104, the first chute 101 and the second chute are respectively arranged on the inner walls of two sides of the frame 10, the first chute 101 and the second chute are provided with a longitudinal slot 1011 for lifting the roller shaft of the cloth roller 3, the first push block 102 and the second push block are respectively arranged in the longitudinal slots 1011 of the first chute 101 and the second chute and are used for lifting the two ends of the roller shaft of the cloth roller 3 out of the first chute 101 and the second chute or descending to restore the roller shaft of the cloth roller 3 to the cloth winding position, the first lifting mechanism 103 and the second lifting mechanism are respectively connected and drive the first push block 102 and the second push block to lift, the two ends of the synchronous wheel shaft 104 are respectively rotatably arranged on the two side surfaces of the frame 10 in a penetrating way, the two ends of the synchronous wheel shaft 104 are respectively provided with a synchronous wheel, the first lifting mechanism 103 and the second lifting mechanism are synchronous wheel groups longitudinally arranged on the side edge of the frame 10, the synchronous belts of the first lifting mechanism 103 and the second lifting mechanism are respectively wound on one end rotating wheels of the synchronous wheel shaft 104, the third driving mechanism 8 is a servo motor, the third driving mechanism 8 is connected with and drives the synchronous wheel shaft to rotate so as to drive the synchronous wheel set of the first lifting mechanism 103 and the synchronous wheel set of the second lifting mechanism to synchronously rotate, the lower parts of two sides of the outlet of the cloth roller 3 of the frame 10 are respectively and outwards extended to be provided with a supporting rod 1001, two supporting rods 1001 of the frame 10 are provided with sliding rails 1002, the cloth cutting mechanism 9 is arranged on the sliding rails 1001 in a reciprocating manner to cut the cloth after the cloth roller 3 is moved out, one end of the first swing arm 4 and one end of the second swing arm 5 are respectively hinged with the free ends of the supporting rods 1001 on two sides of the frame 10, the free ends of the first swing arm 4 and the second swing arm 5 are respectively arc-shaped, the free ends of the first swing arm 4 and the second swing arm 5 are respectively provided with a cloth roller shaft placing groove, the first driving mechanism 6 and the second driving mechanism 7 are oil cylinders, the first driving mechanism 6 and the second driving mechanism 7 are respectively arranged at two sides of the upper part of the frame 10, the output shafts of the first driving mechanism 6 and the second driving mechanism 7 are respectively hinged with the middle parts of the first swing arm 4 and the second swing arm 5, the first driving mechanism 6 and the second driving mechanism 7 respectively drive the first swing arm 4 and the second swing arm 5 to retract to the frame 10 so that the free ends of the first swing arm 4 and the second swing arm 5 respectively support the two ends of the roll shaft of the cloth roller 3 lifted out of the first chute 101 and the second chute, the first driving mechanism 6 and the second driving mechanism 7 respectively push the first swing arm 4 and the second swing arm 5 to leave the frame 10 so that the roll 3 supported on the free ends of the first swing arm 4 and the second swing arm 5 is stably sent out of the frame 10, the sensor is arranged on the frame 10 to detect the roll diameter of the roll 3 and send detection information to the controller, the first driving mechanism 6, the second driving mechanism 7 and the third driving mechanism 8 are both connected and controlled by a controller.

Wherein, a side slot edge of the first chute 101 and the second chute towards the outlet of the cloth roller 3 is lower than another side slot edge, the cloth roller shaft placing grooves on the free ends of the first swing arm 4 and the second swing arm 5 can be respectively lapped on the lower slot edges of the first chute 101 and the second chute for bearing and lifting the two ends of the cloth roller 3 shaft of the first chute 101 and the second chute, and the upper surfaces of the first push block 102 and the second push block are respectively inclined upwards from the lower slot edges of the first chute 101 and the second chute to the upper slot edges.

In the utility model, the first driving mechanism and the second driving mechanism can be air cylinders, the third driving mechanism can be two servo motors, and the two servo motors are respectively connected with and drive the first lifting mechanism and the second lifting mechanism. In the above embodiment, the third driving mechanism is connected to and drives the synchronous wheel set of the first lifting mechanism to rotate, so that the synchronous wheel set of the second lifting mechanism is driven to rotate by the synchronous wheel shaft, or the third driving mechanism is connected to and drives the synchronous wheel set of the second lifting mechanism to rotate, so that the synchronous wheel set of the first lifting mechanism is driven to rotate by the synchronous wheel shaft; the outside slot edge of the cloth roller shaft placing groove on the free ends of the first swing arm and the second swing arm is higher than the inside slot edge, and the outside slot edge of the cloth roller shaft placing groove on the free ends of the first swing arm and the second swing arm is propped against the high slot edge of the first chute and the second chute, so that the cloth roller is prevented from being offset when the first swing arm and the second swing arm are unfolded.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a cloth unloading device for scutching cloth rewinder, includes controller, frame, locates clamp cloth roller, the cloth roller in the frame, clamp cloth roller centre gripping cloth is sent to the cloth roller, the cloth roller rotates cloth rolling, its characterized in that: the cloth roller lifting mechanism comprises a first chute, a second chute, a first push block, a second push block, a first lifting mechanism and a second lifting mechanism, wherein the first chute and the second chute are respectively arranged on the inner walls of two sides of the frame, the first chute and the second chute are provided with longitudinal grooves for lifting a cloth roller shaft, the first push block and the second push block are respectively arranged in the longitudinal grooves of the first chute and the second chute and are used for lifting two ends of the cloth roller shaft out of the first chute and the second chute or descending to restore the cloth roller shaft to a cloth rolling position, the first lifting mechanism and the second lifting mechanism are respectively connected and drive the first push block and the second push block to lift, the third driving mechanism is connected with and drives the first lifting mechanism and the second lifting mechanism, the lower parts of the two sides of the cloth roller outlet of the frame are respectively and outwards extended and provided with a supporting rod, one end of the first swing arm and one end of the second swing arm are respectively hinged with the free ends of the supporting rods on the two sides of the frame, the free end parts of the first swing arm and the second swing arm are provided with cloth roller shaft placing grooves, the first driving mechanism and the second driving mechanism are respectively arranged on the two sides of the upper part of the frame, the output shafts of the first driving mechanism and the second driving mechanism are respectively hinged with the middle parts of the first swing arm and the second swing arm, the first driving mechanism and the second driving mechanism respectively drive the first swing arm and the second swing arm to be retracted to the frame so that the free ends of the first swing arm and the second swing arm respectively bear the cloth roller shafts to be lifted out of the two ends of the first chute and the second chute, the first driving mechanism and the second driving mechanism also respectively push out the first swing arm and the second swing arm to leave the frame, so that the cloth roller supported on the free ends of the first swing arm and the second swing arm can be stably sent out of the frame, and the first driving mechanism, the second driving mechanism and the third driving mechanism are all connected and controlled by the controller.

2. The cloth unloading device for a scutching cloth rewinder according to claim 1, wherein: the first driving mechanism and the second driving mechanism are oil cylinders or air cylinders.

3. The cloth unloading device for a scutching cloth rewinder according to claim 1, wherein: the first chute and the second chute are lower than the other side of the chute edge towards one side of the outlet of the cloth roller, and the cloth roller shaft placing grooves on the free ends of the first swing arm and the second swing arm can be respectively lapped on the lower chute edges of the first chute and the second chute and used for bearing two ends of the cloth roller shaft lifted away from the first chute and the second chute.

4. A cloth unloading device for a scutching cloth rewinder according to claim 3, wherein: the outer side groove edge of the cloth roller shaft placing groove on the free ends of the first swing arm and the second swing arm is higher than the inner side groove edge, and the outer side groove edge of the cloth roller shaft placing groove on the free ends of the first swing arm and the second swing arm is propped against the high groove edges of the first sliding groove and the second sliding groove.

5. A cloth unloading device for a scutching cloth rewinder according to claim 3, wherein: the upper surfaces of the first pushing block and the second pushing block are respectively inclined upwards from the low groove side to the high groove side of the first sliding groove and the second sliding groove.

6. The cloth unloading device for a scutching cloth rewinder according to claim 1, wherein: the cloth cutting machine is characterized by further comprising a cloth cutting mechanism, wherein slide rails are arranged on the two support rods of the frame in an erected mode, and the cloth cutting mechanism can be arranged on the slide rails in a reciprocating mode to cut cloth after the cloth winding roller moves out.

7. The cloth unloading device for a scutching cloth rewinder according to claim 1, wherein: the cloth roller detection device further comprises a sensor, wherein the sensor is arranged on the frame, detects the diameter of the cloth roller and sends detection information to the controller.

8. The cloth unloading device for a scutching cloth rewinder according to claim 1, wherein: the cloth roller lifting mechanism further comprises a synchronous wheel shaft, two ends of the synchronous wheel shaft respectively penetrate through two side surfaces of the frame in a rotatable mode, synchronous wheels are respectively arranged at two ends of the synchronous wheel shaft, the first lifting mechanism and the second lifting mechanism are synchronous wheel groups longitudinally arranged on the side edges of the frame, synchronous belts of the first lifting mechanism and the second lifting mechanism respectively wind one ends of the synchronous wheel shaft to rotate on the wheels, and the third driving mechanism is connected with and drives the synchronous wheel shaft to rotate so as to drive the synchronous wheel groups of the first lifting mechanism and the synchronous wheel groups of the second lifting mechanism to synchronously rotate.

9. The cloth unloading device for a scutching cloth rewinder according to claim 8, wherein: the third driving mechanism is a servo motor.

10. The cloth unloading device for a scutching cloth rewinder according to claim 1, wherein: the third driving mechanism is two servo motors, and the two servo motors are respectively connected with and drive the first lifting mechanism and the second lifting mechanism.