CN214269673U

CN214269673U - Double-end granny rag machine

Info

Publication number: CN214269673U
Application number: CN202023245823.0U
Authority: CN
Inventors: 桑渭成
Original assignee: Zhejiang Jinglima Intelligent Machinery Co ltd
Current assignee: Zhejiang Jinglima Intelligent Machinery Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-24
Anticipated expiration: 2030-12-29

Abstract

The application relates to a double-end granny rag machine, include two synchronous motion and be relative frame that sets up on spreading the cloth platform, two the frame links to each other, and two cloth in the frame falls and decides from same department. This application has the efficient effect of shop cloth.

Description

Double-end granny rag machine

Technical Field

The application relates to the field of cloth paving equipment, in particular to a double-head spreading machine.

Background

In modern textile industry, the use of granny rag machine is comparatively extensive, and granny rag machine is mainly used for pulling out suitable length and reciprocal folding tiling with the cloth of whole book, reciprocates simultaneously and all cuts out at every turn, makes every layer of cloth not cut out the branch, cuts out the cloth of all kinds of standards according to specific demand.

At present, in the process of cloth spreading by a cloth spreading machine in a reciprocating motion, a layer of cloth is spread every time, and when more cloth rolls need to be spread, the cloth spreading requirement is difficult to meet at the current cloth spreading speed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of spreading cloth inefficiency, this application provides a double-end granny rag machine.

The application provides a double-end granny rag machine adopts following technical scheme:

the utility model provides a double-end granny rag machine, includes two frames that synchronous motion just is relative setting on spreading the cloth platform, two the frame links to each other, and two cloth in the frame falls and decides from same department.

By adopting the technical scheme, two yardage rolls can be placed simultaneously by the two frames, and the two yardage rolls are paved simultaneously and fall down from the same position, so that the neatness of a paved fabric can be ensured, and the cloth paving efficiency is improved exponentially.

Optionally, the two racks are connected by a connecting plate.

By adopting the technical scheme, the connection of the two racks is realized by the arrangement of the connecting plate, and the purpose of synchronous motion is achieved.

Optionally, the connecting plate is detachably connected to the frame.

Through adopting above-mentioned technical scheme, connecting plate and frame can dismantle for the staff can adopt double-end or single according to the demand of spreading the cloth, and be convenient for maintain the installation when breaking down.

Optionally, the number of the connecting plates is two, and each connecting plate is connected to the same side of the two racks.

By adopting the technical scheme, because the rack after the yardage roll is placed is heavier, the two ends of the two racks are respectively connected by the two connecting plates, so that the connection integrity of the two racks can be ensured, and the degree of synchronization of the two ends of the two racks is improved.

Optionally, the cross section of the connecting plate is L-shaped, one side of the connecting plate is horizontal and connected with the rack, and the other side of the connecting plate is vertical downwards.

By adopting the technical scheme, the L-shaped connecting plate can improve the strength of the connecting plate and reduce the possibility of bending caused by inertia in the movement process; meanwhile, the safety is improved, and the possibility that the worker is scratched is reduced.

Optionally, the connecting plate is connected to the frame through bolts and nuts.

By adopting the technical scheme, the bolt and nut connection mode is convenient to operate and low in cost.

Optionally, a cloth cutting mechanism is arranged on any one of the racks, and the cloth on the two racks is cut off through the cloth cutting mechanism.

By adopting the technical scheme, the cloth on the two frames is cut through one cloth cutting mechanism, so that the cost is saved, and the cloth cutting consistency can be improved.

Optionally, the cloth cutting mechanism includes a sliding frame mounted on the frame, a cutting machine slidably disposed on the sliding frame, and a driving assembly mounted on the sliding frame and connected to the cutting machine, wherein the length direction of the sliding frame intersects with the movement direction of the frame.

Through adopting above-mentioned technical scheme, when needs fabric cutting, drive assembly drives the cutting machine and moves along the frame that slides, when the cutting machine moved to the other end of the frame that slides from the one end of the frame that slides, accomplished fabric cutting promptly.

Optionally, the drive assembly is including rotating to be installed synchronizing wheel, the installation cover at slip frame length direction both ends are established two on the synchronizing wheel and with hold-in range, the installation that the cutting machine is connected are installed driving motor on the slip frame, driving motor and arbitrary one the synchronizing wheel is connected.

Through adopting above-mentioned technical scheme, when the cutting machine needs to remove, driving motor drives one of them synchronizing wheel and rotates, and the synchronizing wheel drives the hold-in range motion, and cutting machine and hold-in range synchronous motion realize the cutting out of cutting machine to the cloth.

Optionally, any one of the frame is provided with a cloth guide plate, the two of the frame is close to one end and is located above the cloth guide plate, a cloth guide rod is arranged above the cloth guide plate, and cloth on the frame falls onto the cloth guide plate from the cloth guide rod and is laid on the cloth laying platform.

Through adopting above-mentioned technical scheme, the guide bar plays the guide effect to the cloth, and the fabric guide plate plays and collects two cloths to send the effect on the shop cloth platform together, improve the uniformity that the cloth was laid with this.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by laying the two yardage rolls on the two frames simultaneously, the efficiency of laying the cloth is improved;

2. the L-shaped connecting plate can improve the strength of the connecting plate and reduce the possibility of bending caused by inertia in the movement process; meanwhile, the safety is improved, and the possibility of scratching of workers is reduced;

3. the cloth in two frames is cut through a cloth cutting mechanism, so that the cost is saved, and the cloth cutting consistency can be improved.

Drawings

Fig. 1 is a schematic diagram (one) of the three-dimensional structure of the present application.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is an enlarged schematic view of a portion B in fig. 1.

Fig. 4 is a schematic view (ii) of the three-dimensional structure of the present application.

Fig. 5 is an exploded view of the cloth cutting mechanism of the present application.

Description of reference numerals: 1. a cloth laying platform; 2. a frame; 21. a cloth withdrawing roller; 23. a traction roller; 24. a traction motor; 25. a cloth guide plate; 26. a cloth guide bar; 3. a connecting plate; 31. a bolt; 41. a sliding frame; 411. a sliding seat; 42. a cutter; 43. a drive assembly; 431. a synchronizing wheel; 432. a synchronous belt; 433. the motor is driven.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses double-end granny rag machine, refer to fig. 1, including two frames 2 of synchronous motion on shop's cloth platform 1, two frames 2 are connected through connecting plate 3 for two frames 2 can synchronous motion.

Referring to fig. 2, two connecting plates 3 are provided, each connecting plate 3 has an L-shaped cross section and is connected to one end of the two racks 2 at the same side; a right-angle side of the connecting plate 3 is connected to the frame 2 through a bolt 31 and a nut (not shown in the figure), and the other right-angle side of the connecting plate 3 faces downwards to play a role of protection.

Referring to fig. 1, two frames 2 are far away from each other, and one end is all installed with three cloth withdrawing rollers 21 through the bearing rotation, and wherein two cloth withdrawing rollers 21 are located same level, and a rest cloth withdrawing roller 21 is located the below of other two cloth withdrawing rollers 21 and is located between two cloth withdrawing rollers 21, and the yardage roll is put on cloth withdrawing roller 21. The frame 2 is provided with a cloth returning motor (not shown in the figure), the cloth returning motor is connected with the three cloth returning rollers 21 through chain transmission, and the cloth returning motor operates to drive the three cloth returning rollers 21 to rotate so as to realize the unwinding of the cloth.

Referring to fig. 1 and 3, a traction roller 23 is further rotatably mounted on the frame 2, a traction motor 24 which is in belt transmission with the traction roller 23 is fixedly mounted on the frame 2, and the traction roller 23 is used for drawing the unwound fabric between the two frames 2. The cloth cutting mechanism is arranged on any one of the frames 2, the cloth cutting mechanism is arranged at one end of the frame 2 close to the other frame 2, and the cloth on the two frames 2 is cut off by the cloth cutting mechanism 4 after being conveyed by the traction roller 23.

Referring to fig. 4 and 5, the cloth cutting mechanism includes a sliding frame 41, a cutter 42, and a driving assembly 43, the sliding frame 41 is fixedly mounted on the frame 2, and the length direction of the sliding frame 41 is parallel to the width direction of the cloth; the sliding frame 41 is provided with a sliding seat 411 in a sliding manner, and the cutting machine 42 is fixedly installed on the sliding seat 411.

Referring to fig. 4 and 5, the driving assembly 43 includes two synchronizing wheels 431, a synchronizing belt 432 and a driving motor 433, and the two synchronizing wheels 431 are respectively rotatably installed at two ends of the sliding frame 41; the synchronous belt 432 is sleeved outside the two synchronous wheels 431, the synchronous wheels 431 can drive the synchronous belt 432 to move by rotating, and the synchronous belt 432 is fixedly connected with the sliding seat 411, so that the synchronous belt 432 can drive the sliding seat 411 to move together; the driving motor 433 is fixedly installed on the sliding frame 41, and an output shaft of the driving motor 433 is coaxially fixed with one of the synchronizing wheels 431, so that the movement of the driving motor 433 can drive the movement of the synchronizing belt 432. When cloth is required to be cut, the driving motor 433 drives one of the synchronizing wheels 431 to rotate, the synchronizing wheel 431 drives the synchronous belt 432 to move, and the sliding seat 411, the cutting machine 42 and the synchronous belt 432 move synchronously, so that the cloth is cut.

Referring to fig. 4 and 5, in order to enable the cloth on the frame 2 to move smoothly to the cut position, a cloth guide plate 25 is further fixedly mounted on the frame 2, the cloth guide plate 25 is mounted on the frame 2 mounted with the sliding frame 41, the lower end of the cloth guide plate 25 is located below the sliding frame 41, and the upper end of the cloth guide plate 25 is located above the sliding frame 41; meanwhile, a cloth guide rod 26 is fixedly mounted above the cloth guide plate 25 and close to one end of each frame 2, cloth smoothly falls onto the cloth guide plate 25 under the guidance of the cloth guide rod 26 after passing through the traction roller 23, and then falls onto the cloth laying platform 1 from the cloth guide plate 25, and the cloth is cut by the cutting machine 42.

The implementation principle of the double-head spreading machine in the embodiment of the application is as follows:

when the cloth unwinding device is used, a cloth roll is placed on the cloth unwinding roller 21 of the rack 2, the cloth unwinding motor drives the cloth unwinding roller 21 to rotate, cloth is unwound and moves to the cloth guide rod 26 under the traction effect of the traction roller 23, and then falls onto the cloth guide plate 25 from the cloth guide rod 26 and finally falls onto the cloth laying platform 1.

When the frame 2 reaches one end of the cloth laying platform 1, the driving motor 433 drives the cutting machine 42 to move, the cloth is cut off, and then the frame 2 moves back and forth again to lay the cloth for the next time.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a double-end granny rag machine which characterized in that: including two synchronous motion and be relative frame (2) that set up on shop's cloth platform (1), two frame (2) link to each other, and two cloth on frame (2) falls and decides from same department.

2. The double-headed tenter according to claim 1, characterized in that: the two racks (2) are connected through a connecting plate (3).

3. The double-headed tenter as claimed in claim 2, characterized in that: the connecting plate (3) is detachably connected with the rack (2).

4. The double-headed tenter as claimed in claim 2, characterized in that: the two connecting plates (3) are arranged, and each connecting plate (3) is connected to the same side of the two racks (2).

5. The double-headed tenter as claimed in claim 2, characterized in that: the cross section of the connecting plate (3) is L-shaped, one side of the connecting plate (3) is horizontal and is connected with the rack (2), and the other side of the connecting plate (3) is vertical downwards.

6. The double-headed tenter as claimed in claim 3, characterized in that: the connecting plate (3) is connected to the rack (2) through bolts (31) and nuts.

7. The double-headed tenter according to any one of claims 1 to 6, characterized in that: any one of the racks (2) is provided with a cloth cutting mechanism, and the cloth on the two racks (2) is cut off by the cloth cutting mechanism.

8. The double-headed tenter as claimed in claim 7, wherein: the cloth cutting mechanism comprises a sliding frame (41) arranged on the rack (2), a cutting machine (42) arranged on the sliding frame (41) in a sliding mode, and a driving assembly (43) arranged on the sliding frame (41) and connected with the cutting machine (42), wherein the length direction of the sliding frame (41) is crossed with the movement direction of the rack (2).

9. The double-headed tenter as claimed in claim 8, wherein: drive assembly (43) including rotate install synchronizing wheel (431), installation cover at sliding frame (41) length direction both ends are established two on synchronizing wheel (431) and with hold-in range (432) that cutting machine (42) are connected, install driving motor (433) on sliding frame (41), driving motor (433) with arbitrary synchronizing wheel (431) are connected.

10. The double-headed tenter as claimed in claim 7, wherein: install cloth guide plate (25), two on frame (2) are close to one end and are located cloth guide plate (25) top all is provided with cloth guide rod (26), cloth on frame (2) falls to from cloth guide rod (26) on cloth guide plate (25) and lay on shop's cloth platform (1).