CN214878781U

CN214878781U - Cloth unwinding device

Info

Publication number: CN214878781U
Application number: CN202121171326.2U
Authority: CN
Inventors: 韩玉波; 华帅帅
Original assignee: Qingdao Tongshengyuan Composite Material Co ltd
Current assignee: Qingdao Tongshengyuan Composite Material Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-11-26
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a cloth unwinding device, including the base case, the last surface mounting of base case has two limiting plates, and sliding connection has the frame of unreeling between the opposite face of two limiting plates, and driving motor is installed in the left side of unreeling the frame, and the unreeling roller is installed to driving motor's output, and the right-hand member of unreeling the roller rotates with the inner wall of unreeling the frame to be connected, and spacing sleeve is installed through the connecting rod to the inner wall of unreeling the frame, and spacing through-hole has been seted up to spacing sleeve's side, and the inner wall sliding connection of spacing through-hole has the gag lever post. This cloth unwinding device unreels frame, unreels roller, spacing sleeve, gag lever post, spring, trapezoidal fixture block and extrusion ring through setting up, is convenient for to extrude spacingly placing the cloth of the size of unreeling on the roller different, ensures that the cloth can not appear when unreeling and control and rock and then cause the cloth to tailor inhomogeneous problem, can be applicable to not unidimensional cloth, and to the tight effect of support of cloth better, improved the quality that the cloth unreeled.

Description

Cloth unwinding device

Technical Field

The utility model relates to a textile industry technical field specifically is a cloth unwinding device.

Background

The textile industry is an industrial department for processing natural fibers and chemical fibers into various yarns, threads, belts, fabrics and dyeing and finishing products thereof, compared with the heavy industry, the textile industry has the characteristics of less investment, fast capital turnover, short construction period, more employment people and the like, and the textile industry becomes one of the national important industrial departments along with the rapid development of the industrialization of China at the present stage.

The product of textile industry can be applied to all trades, for example, cloth products such as pen bag, rifle package, all come by textile industry production, textile industry is in the production process, it comes to unreel to go on automatically to the cloth to need to use unwinding device mostly, and current unreel the roller do not have one kind can extrude spacing device to the cloth, consequently when carrying out the cloth and unreel, can appear the cloth usually and unreel the problem of rocking about unreeling on the roller, and then one process under the direct influence, the influence unreels the quality, the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cloth unwinding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cloth unwinding device, including the base case, the last surface mounting of base case has two limiting plates, sliding connection has the frame of unreeling between the opposite face of two limiting plates, driving motor is installed in the left side of unreeling the frame, the unreeling roller is installed to driving motor's output, the right-hand member of unreeling the roller is connected with the inner wall rotation of unreeling the frame, spacing sleeve is installed through the connecting rod to the inner wall of unreeling the frame, spacing through-hole has been seted up to spacing sleeve's side, the inner wall sliding connection of spacing through-hole has the gag lever post, the surface mounting of gag lever post has the spring, trapezoidal fixture block is installed to the one end that the gag lever post was kept away from to the spring, spacing hole has been seted up on spacing sleeve's surface, trapezoidal fixture block and spacing hole looks adaptation, the extrusion ring is all installed to the looks remote site of two gag lever posts.

Preferably, the limiting sleeve and the two extrusion rings are sleeved on the surface of the unwinding roller.

Preferably, the left side of the base box is provided with a fixing hole, the inner wall of the fixing hole is rotatably connected with a positive and negative screw rod, and the right end of the positive and negative screw rod is rotatably connected with the inner wall of the base box.

Preferably, the crank is installed at the left end of the positive and negative tooth lead screw, and the positive and negative thread positions of the positive and negative tooth lead screw on the inner surface of the base box are respectively in threaded connection with an internal thread sliding block.

Preferably, the upper surfaces of the two internal thread sliding blocks are provided with first rotating seats, and the lower surface of the unreeling frame is provided with a second rotating seat.

Preferably, the first rotating seat and the second rotating seat are hinged through a transmission rod.

Advantageous effects

The utility model provides a cloth unwinding device possesses following beneficial effect:

1. this cloth unwinding device unreels frame, unreels roller, spacing sleeve, gag lever post, spring, trapezoidal fixture block and extrusion ring through setting up, is convenient for to extrude spacingly placing the cloth of the size of unreeling on the roller different, ensures that the cloth can not appear when unreeling and control and rock and then cause the cloth to tailor inhomogeneous problem, can be applicable to not unidimensional cloth, and to the tight effect of support of cloth better, improved the quality that the cloth unreeled.

2. This cloth unwinding device through setting up positive and negative tooth lead screw, internal thread slider, transfer line and limiting plate, is convenient for carry out the height adjustment to unreeling the frame, has effectively solved the transmission and has unreeled the roller and can't be applicable to the problem of different requirement heights, makes things convenient for the staff to change the cloth and material loading simultaneously more, has improved this unwinding device's controllability.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the limiting sleeve and the unwinding roller of the present invention;

FIG. 3 is a schematic view of the top-down structure of the present invention;

fig. 4 is an enlarged view of a structure shown in fig. 3.

In the figure: the device comprises a base box 1, a limiting plate 2, a unreeling rack 3, a unreeling roller 4, a limiting sleeve 5, a limiting rod 6, a spring 7, a trapezoidal clamping block 8, an extrusion ring 9, a positive and negative screw rod 10, an internal thread sliding block 11 and a transmission rod 12.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a cloth unwinding device, includes base case 1, and the last surface mounting of base case 1 has two limiting plates 2, and sliding connection has unreels frame 3 between the opposite face of two limiting plates 2, and driving motor is installed in the left side of unreeling frame 3, and unreeling roller 4 is installed to driving motor's output.

The right-hand member of unreeling roller 4 is connected with the inner wall rotation of unreeling frame 3, and spacing sleeve 5 is installed through the connecting rod to the inner wall of unreeling frame 3, and spacing through-hole has been seted up to spacing sleeve 5's side, and the inner wall sliding connection of spacing through-hole has gag lever post 6, and the surface mounting of gag lever post 6 has spring 7, and trapezoidal fixture block 8 is installed to the one end that gag lever post 6 was kept away from to spring 7.

Spacing hole has been seted up on the surface of stop sleeve 5, trapezoidal fixture block 8 and spacing hole looks adaptation, and extrusion ring 9 is all installed to the looks remote site of two gag lever posts 6, and stop sleeve 5 and two extrusion ring 9 all overlap and establish on the surface of unreeling roller 4, and leave enough spaces.

Through setting up unreeling frame 3, unreeling roller 4, spacing sleeve 5, gag lever post 6, spring 7, trapezoidal fixture block 8 and extrusion ring 9, be convenient for will place the cloth of the size of unreeling on roller 4 difference extrude spacingly, ensure that the cloth can not appear when unreeling and control and rock and then cause the cloth to tailor inhomogeneous problem, can be applicable to not unidimensional cloth, and it is better to the tight effect of supporting of cloth, improved the quality that the cloth unreeled.

The left side of the base box 1 is provided with a fixing hole, the inner wall of the fixing hole is rotatably connected with a positive and negative tooth screw rod 10, and the right end of the positive and negative tooth screw rod 10 is rotatably connected with the inner wall of the base box 1.

The left end of the positive and negative teeth screw rod 10 is provided with a crank, and the positive and negative threads of the positive and negative teeth screw rod 10 on the inner surface of the base box 1 are respectively in threaded connection with an internal thread slider 11.

The upper surfaces of the two internal thread sliding blocks 11 are provided with first rotating seats, the lower surface of the unreeling frame 3 is provided with a second rotating seat, and the first rotating seats and the second rotating seats are hinged through a transmission rod 12.

Through setting up positive and negative tooth lead screw 10, internal thread slider 11, transfer line 12 and limiting plate 2, be convenient for carry out the height adjustment to unreeling frame 3, effectively solved the transmission and unreeled roller 4 and can't be applicable to the problem of different requirement heights, make things convenient for the staff to change the cloth and material loading more simultaneously, improved this unwinding device's controllability.

The working principle is as follows: when the cloth unwinding device is used, firstly, the positive and negative teeth screw rod 10 is rotated to enable the unwinding frame 3 to move downwards, a worker puts a cloth roll on the unwinding roller 4, simultaneously, the driving motor is turned on to enable the unwinding roller 4 to slowly wind the cloth, after the winding is finished, the trapezoid clamping blocks 8 are pressed inwards, the extrusion rings 9 are slid to enable the two extrusion rings 9 to extrude the cloth, meanwhile, the trapezoid clamping blocks 8 are clamped in corresponding limiting holes through the transmission of the limiting rods 6 to realize the limiting fixation of the extrusion rings 9, the cloth can be tightly propped against the unwinding roller 4 by the two extrusion rings 9, the cloth can not sway left and right on the surface of the unwinding roller 4 when being unwound, the unwinding quality of the cloth is further improved, the cutting is more uniform, the unwinding frame 3 is lifted to a required position, the cloth is connected with the cutting mechanism at the same time, the unwinding of the cloth is started, and when the device is actually used, not only can compress tightly the cloth on unreeling roller 4, prevent that the cloth from rocking about unreeling roller 4, also can highly adjusting the device simultaneously, the practicality is higher.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cloth unwinding device, includes base case (1), its characterized in that: the last surface mounting of base case (1) has two limiting plates (2), sliding connection has unreels frame (3) between the opposite face of two limiting plates (2), driving motor is installed in the left side of unreeling frame (3), unwinding roller (4) are installed to driving motor's output, the right-hand member of unreeling roller (4) is connected with the inner wall rotation of unreeling frame (3), spacing sleeve (5) are installed through the connecting rod to the inner wall of unreeling frame (3), spacing through-hole has been seted up to the side of spacing sleeve (5), the inner wall sliding connection of spacing through-hole has gag lever post (6), the surface mounting of gag lever post (6) has spring (7), trapezoidal fixture block (8) is installed to the one end that gag lever post (6) was kept away from in spring (7), spacing hole has been seted up on the surface of spacing sleeve (5), trapezoidal fixture block (8) and spacing hole looks adaptation, extrusion ring (9) are all installed to the looks remote site of two gag lever posts (6).

2. The cloth unwinding device of claim 1, wherein: the limiting sleeve (5) and the two extrusion rings (9) are sleeved on the surface of the unwinding roller (4).

3. The cloth unwinding device of claim 1, wherein: the left side of the base box (1) is provided with a fixing hole, the inner wall of the fixing hole is rotatably connected with a positive and negative tooth screw rod (10), and the right end of the positive and negative tooth screw rod (10) is rotatably connected with the inner wall of the base box (1).

4. The cloth unwinding device of claim 3, wherein: the crank is installed at the left end of the positive and negative tooth lead screw (10), and the positive and negative thread positions of the positive and negative tooth lead screw (10) on the inner surface of the base box (1) are respectively in threaded connection with an internal thread sliding block (11).

5. The cloth unwinding device of claim 4, wherein: two the upper surface of internal thread slider (11) all installs first rotation seat, and the lower surface mounting who unreels frame (3) has the second to rotate the seat.

6. The cloth unwinding device of claim 5, wherein: the first rotating seat and the second rotating seat are hinged through a transmission rod (12).