CN212051897U

CN212051897U - Traction device for carpet tufting machine

Info

Publication number: CN212051897U
Application number: CN202020291799.5U
Authority: CN
Inventors: 李传超
Original assignee: Shandong Futer Carpet Co ltd
Current assignee: Shandong Futer Carpet Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-12-01
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a traction device for carpet tufting machine, which comprises a fixed roller pair, a flattening roller pair, a tensioning roller pair, a quantitative leading-in roller pair, a tufting machine and a quantitative leading-out roller pair according to the processing procedures; the flattening pair rollers are arranged above the flattening seat; the tensioning pair roller consists of a movable roller and a fixed roller; the fixed roller is arranged at the bottom of the U-shaped seat; the movable roller is arranged right above the fixed roller in a lifting way through the movable seat; a transverse plate is fixed at the top of the U-shaped seat; sleeves are arranged on two sides of the transverse plate in a penetrating manner; a transmission screw rod is arranged in the sleeve in a threaded manner; the upper end of the transmission screw rod is connected with a power handle, and the lower end of the transmission screw rod is fixedly connected with the movable seat; the movable seat is movably clamped at the opening of the U-shaped seat; the quantitative leading-in pair roller and the quantitative leading-out pair roller are in transmission connection through a synchronous belt; the utility model discloses a draw gear for carpet tufting machine has improved the tufting precision, and the tufting is effectual.

Description

Traction device for carpet tufting machine

Technical Field

The utility model relates to a draw gear for carpet tufting machine belongs to carpet processingequipment technical field.

Background

Tufted carpets are machine-made carpets that are mechanically tufted with a set of needles on a backing fabric to form a loop or cut pile face. Chinese patent application No.: 201621286690.2 discloses a tufting machine, which comprises a frame, a tufting device fixed on the frame, a yarn delivering frame fixed on the frame, a plurality of yarn guiding holes with parallel axes on the yarn delivering frame, a yarn clamping device fixed on the yarn delivering frame, a first clamping piece fixed on the yarn delivering frame, a second clamping piece opposite to the first clamping piece, and a pressure bar in threaded connection with the yarn delivering frame, wherein the second clamping piece is fixed with the pressure bar, and the yarn passes through the first clamping piece and the second clamping piece, so that the yarn can be tensioned all the time in the tufting process; when the tufting machine in the technical scheme works, the lining cloth is placed on the rack from the feeding end and is positioned below the tufting needle; in the operation process, two persons are required to work in a matching way; one person pushes the lining cloth forwards from the feeding end, and the other person pulls the lining cloth at the discharging end so as to tuft the lining cloth into the pile; but the whole process needs manual repeated pushing operation and is complicated. Accordingly, in order to solve the above problems, it is highly desirable to design a traction device for a carpet tufting machine.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a draw gear for carpet tufting machine has improved the tufting precision, and the tufting is effectual, and the finished product quality of tufting carpet obtains effectively improving.

The utility model discloses a draw gear for carpet tufting machine, include fixed pair roller, flat pair roller, tensioning pair roller, ration leading-in pair roller, tufting machine and ration derivation pair roller according to the manufacturing procedure in proper order; the flattening pair rollers are arranged above the flattening seat; the tensioning pair roller consists of a movable roller and a fixed roller; the fixed roller is arranged at the bottom of the U-shaped seat; the movable roller is arranged right above the fixed roller in a lifting way through the movable seat; a transverse plate is fixed at the top of the U-shaped seat; sleeves are arranged on two sides of the transverse plate in a penetrating manner; a transmission screw rod is arranged in the sleeve in a threaded manner; the upper end of the transmission screw rod is connected with a power handle, and the lower end of the transmission screw rod is fixedly connected with the movable seat; the movable seat is movably clamped at the opening of the U-shaped seat; the quantitative leading-in roller pair and the quantitative leading-out roller pair are in transmission connection through a synchronous belt.

Furthermore, a guide roller set is arranged on the front side of the fixed pair roller; the carpet cloth on the carpet cloth reel is guided and fed to the fixed pair rollers through the guide roller group.

Still further, the guide roller group consists of a plurality of guide rollers which are arranged in a staggered mode.

Further, a winding roller for winding the tufted carpet is further arranged on the rear side of the quantitative derivation counter roller.

Furthermore, a plurality of groups of splayed flattening grains are arranged on the surface of the roller body of the flattening pair roller.

As a preferred embodiment, a support bearing for supporting the rotation of the transmission screw rod is fixed on the movable seat; its lower extreme of drive screw stretches into to support bearing in, and its bottom installs the stopper, sets up the stopper, prevents when rotating drive screw that drive screw and support bearing take place to break away from.

Compared with the prior art, the utility model discloses a draw gear for carpet tufting machine utilizes fixed pair roller to carry out primary localization to carpet cloth earlier, and then flattens the processing through flattening pair roller to carpet cloth, and flattened carpet cloth is tensioning it through tensioning pair roller at once, can guarantee the roughness of the carpet cloth that gets into tufting machine and carry out the tufting operation, is favorable to going on of tufting process, improves tufting precision and tufting effect; the quantitative leading-in roller pair and the quantitative leading-out roller pair which are synchronously driven by the synchronous belt are respectively arranged at the feeding end and the discharging end of the tufting machine, the carpet cloth area entering the tufting machine and the carpet cloth area leading out the tufting machine can be ensured to be synchronous, namely the carpet cloth area in the tufting machine is certain, the tufting precision is improved, the tufting effect is good, and the quality of finished tufted carpets is effectively improved.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic view of the structure of the roll body of the flattening pair roll of the present invention.

Fig. 3 is a schematic structural view of embodiment 2 of the present invention.

The parts in the drawings are marked as follows: 1-fixed double rollers, 2-flattening double rollers, 3-tensioning double rollers, 31-movable rollers, 32-fixed rollers, 4-quantitative leading-in double rollers, 5-tufting machines, 6-quantitative leading-out double rollers, 7-flattening seats, 8-U-shaped seats, 9-movable seats, 10-transverse plates, 11-sleeves, 12-transmission lead screws, 13-power handles, 14-synchronous belts, 15-supporting bearings, 16-limiting blocks, 17-guide roller sets, 171-guide rollers, 18-carpet cloth winding drums and 19-carpet cloth.

Detailed Description

Example 1:

as shown in fig. 1 and 2, the traction device for a carpet tufting machine comprises a fixed counter roller 1, a flattening counter roller 2, a tensioning counter roller 3, a quantitative leading-in counter roller 4, a tufting machine 5 and a quantitative leading-out counter roller 6 in sequence according to processing procedures; the flattening pair rollers 2 are arranged above the flattening seat 7; the tensioning pair roller 3 consists of a movable roller 31 and a fixed roller 32; the fixed roller 32 is arranged at the bottom of the U-shaped seat 8; the movable roller 31 is arranged right above the fixed roller 32 through the lifting of the movable seat 9; a transverse plate 10 is fixed at the top of the U-shaped seat 8; sleeves 11 are arranged on two sides of the transverse plate 10 in a penetrating manner; a transmission screw 12 is installed in the sleeve 11 through threads; the upper end of the transmission screw rod 12 is connected with a power handle 13, and the lower end of the transmission screw rod is fixedly connected with the movable seat 9; the movable seat 9 is movably clamped at the opening of the U-shaped seat 8; the quantitative leading-in roller pair 4 and the quantitative leading-out roller pair 6 are in transmission connection through a synchronous belt 14.

And a winding roller for winding the tufted carpet is further arranged on the rear side of the quantitative derivation pair roller 6.

The surface of the roller body of the flattening double-roller 2 is provided with a plurality of groups of flattening grains with splayed structures.

A support bearing 15 for supporting the rotation of the transmission screw is fixed on the movable seat 9; the lower end of the transmission screw 12 extends into the support bearing 15, and the bottom of the transmission screw is provided with a limiting block 16.

Example 1:

the drawing device for a carpet tufting machine as shown in fig. 3 has substantially the same structure as that of embodiment 1, wherein the fixed counter roller 1 is further provided with a guide roller set 17 at the front side thereof; the carpet cloth 19 on the carpet cloth roll 18 is guided to the fixed pair roller 1 by the guide roller group 17. The guide roller group 17 is composed of a plurality of guide rollers 171 arranged in a staggered manner.

The utility model discloses a draw gear for carpet tufting machine utilizes fixed pair roller to carry out primary localization to carpet cloth earlier, and then flattens the processing through flattening pair roller to carpet cloth, and the carpet cloth after flattening is tensioning it through the tensioning pair roller at once, can guarantee to enter into the carpet cloth of tufting machine and carry out the roughness of tufting operation, is favorable to going on of tufting process, improves tufting precision and tufting effect; the quantitative leading-in roller pair and the quantitative leading-out roller pair which are synchronously driven by the synchronous belt are respectively arranged at the feeding end and the discharging end of the tufting machine, the carpet cloth area entering the tufting machine and the carpet cloth area leading out the tufting machine can be ensured to be synchronous, namely the carpet cloth area in the tufting machine is certain, the tufting precision is improved, the tufting effect is good, and the quality of finished tufted carpets is effectively improved.

The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.

Claims

1. A traction device for a carpet tufting machine, characterized by: the automatic quantitative guide device sequentially comprises a fixed double roller, a flattening double roller, a tensioning double roller, a quantitative guide double roller, a tufting machine and a quantitative guide double roller according to the processing procedures; the flattening pair rollers are arranged above the flattening seat; the tensioning pair roller consists of a movable roller and a fixed roller; the fixed roller is arranged at the bottom of the U-shaped seat; the movable roller is arranged right above the fixed roller in a lifting way through the movable seat; a transverse plate is fixed at the top of the U-shaped seat; sleeves are arranged on two sides of the transverse plate in a penetrating manner; a transmission screw rod is arranged in the sleeve in a threaded manner; the upper end of the transmission screw rod is connected with a power handle, and the lower end of the transmission screw rod is fixedly connected with the movable seat; the movable seat is movably clamped at the opening of the U-shaped seat; the quantitative leading-in roller pair and the quantitative leading-out roller pair are in transmission connection through a synchronous belt.

2. The traction device for a carpet tufting machine according to claim 1, characterized in that: the front side of the fixed pair roller is also provided with a guide roller set; the carpet cloth on the carpet cloth reel is guided and fed to the fixed pair rollers through the guide roller group.

3. The pulling device for a carpet tufting machine according to claim 2, characterized in that: the guide roller group consists of a plurality of guide rollers which are arranged in a staggered mode.

4. The traction device for a carpet tufting machine according to claim 1, characterized in that: and a winding roller for winding the tufted carpet is further arranged on the rear side of the quantitative derivation pair roller.

5. The traction device for a carpet tufting machine according to claim 1, characterized in that: the surface of the roller body of the flattening pair roller is provided with a plurality of groups of flattening grains with splayed structures.

6. The traction device for a carpet tufting machine according to claim 1, characterized in that: a support bearing for supporting the transmission lead screw to rotate is fixed on the movable seat; the lower end of the transmission screw rod extends into the supporting bearing, and the bottom of the transmission screw rod is provided with a limiting block.