CN219469166U - Knitted fabric unreeling machine - Google Patents

Abstract

The utility model relates to the technical field of unreeling machines, and discloses a knitted fabric unreeling machine, which comprises a frame, a mounting frame and two fixing columns, wherein the left side surface of the mounting frame is fixedly connected with the right side surface of the frame, a movable plate is arranged in the mounting frame, two hydraulic rods are arranged in the mounting frame, the front surface of one fixing column is rotationally connected with the back surface of the movable plate, a rotating motor is fixedly arranged on the back surface of the mounting frame, the power output end of the rotating motor penetrates through the mounting frame and is fixedly connected with the back surface of the other fixing column, a fixing rod is slidingly connected in each fixing column, a connecting spring is sleeved on the outer surface of each fixing rod, and the bottom end of each connecting spring is fixedly connected with the outer surface of each fixing column; according to the cloth roller dismounting device, the mounting frame, the hydraulic rod, the moving plate, the fixing column, the fixing rod and the connecting spring are arranged, so that the aim of facilitating the dismounting and the replacement of the cloth roller by workers is fulfilled, and the replacement efficiency of the workers is improved.

Description

Knitted fabric unreeling machine

Technical Field

The utility model relates to the technical field of unreeling machines, in particular to a knitted fabric unreeling machine.

Background

The blank cloth is generally woven out and then rolled up into a piece of cloth, and the rolled blank cloth is sent to a workshop for pretreatment production by a blank cloth bin, and part of products are produced after being unrolled, so that a worker often uses a cloth unrolling machine to unroll cloth for production.

The utility model discloses a knitted fabric unreeling machine with an existing authorized bulletin number of CN218478286U, which comprises a bracket, wherein an unreeling device is arranged at the top of the bracket and comprises two first triangular fixing frames fixedly connected to two sides of the top of the bracket, a discharging roller is rotationally connected between the two first triangular fixing frames, two sides of one end of the bracket are rotationally connected with rotating rods, a first supporting shaft is rotationally connected between two ends of each rotating rod, a material conveying device is arranged at the bottom of the bracket and comprises a plurality of material conveying rolling shafts rotationally connected between two sides of the bottom of the bracket, and a bearing mechanism is arranged at a folded corner of the bracket.

By adopting the technical scheme, the situation that the knitted fabric is torn or broken due to overlarge cloth tension in the unreeling process can be effectively avoided, but the device is characterized in that the structure of the device is relatively fixed when the device is used, so that the operation is relatively complex when workers detach and replace cloth rolls, the detachment and replacement efficiency of the workers is further reduced, and the practicability of the device is lower.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a knitted fabric unreeling machine, which has the advantage of being convenient for workers to detach and replace a fabric roller.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a knitting cloth unreeling machine, includes frame, mounting bracket and two fixed columns, the left surface of mounting bracket and the right flank fixed connection of frame, the inside of mounting bracket is provided with the movable plate, the inside of mounting bracket is provided with two hydraulic stems, every the flexible end of hydraulic stem all with the back fixed connection of movable plate, one of them the front of fixed column rotates with the back of movable plate to be connected, the back fixed mounting of mounting bracket has rotation motor, rotation motor power's output runs through the mounting bracket and with the back fixed connection of another fixed column, every the equal sliding connection of inside of fixed column has the dead lever, every the surface of dead lever all overlaps and is equipped with connecting spring, every connecting spring's bottom all with the surface fixed connection of fixed column.

Preferably, the ball screw is rotatably connected in the rack, a rotating motor is arranged on the left side of the rack, the left end of the ball screw penetrates through the rack and is fixedly connected with the power output end of the rotating motor, and a limit frame is connected to the outer surface of the ball screw in a threaded mode.

Preferably, the bottom surface of frame fixed mounting has two sets of universal wheels, every the surface of universal wheel is all fixed mounting has the brake block.

Preferably, a supporting table is fixedly arranged on the bottom surface of the rotating motor, and the right side surface of the supporting table is fixedly connected with the left side surface of the frame.

Preferably, the inside sliding connection of spacing has the slide bar, the one end that the slide bar kept away from each other all is connected with the inner wall fixed of frame.

Preferably, the outer surface of each hydraulic rod is fixedly provided with a fixing seat, and the bottom surface of each fixing seat is fixedly connected with the inner bottom wall of the mounting frame.

Preferably, the bottom surface fixed mounting of movable plate has two sliders, two spouts have been seted up to the interior bottom wall of mounting bracket, every slider all sliding connection is in the inside of spout.

Preferably, a storage battery is fixedly arranged on the front surface of the frame, and the storage battery is electrically connected with the hydraulic rod and the rotating motor through leads respectively.

(III) beneficial effects

Compared with the prior art, the utility model provides a knitted fabric unreeling machine, which has the following beneficial effects: this knitting cloth decoiler through being provided with mounting bracket, hydraulic stem and movable plate, utilizes the power that the hydraulic stem provided to drive the movable plate and carries out the back-and-forth movement, thereby realized adjusting the purpose of movable plate position, through being provided with the fixed column, dead lever and connecting spring, the workman inserts the cloth roller to the inside of fixed column, afterwards utilize the elasticity that connecting spring provided, make the dead lever fix the cloth roller on the fixed column, thereby realized being convenient for dismantle the purpose of changing the cloth roller, and then reduced the complexity of workman's operation, increased workman's change efficiency, through being provided with rotating motor, utilize the power that rotating motor provided to drive the fixed column and rotate, thereby realized unreeling the purpose to the cloth.

Drawings

FIG. 1 is a schematic view of a frame in a three-dimensional configuration of the present utility model;

FIG. 2 is a schematic view of a cross-sectional perspective structure of a mounting bracket of the present utility model;

FIG. 3 is a schematic view of a cross-sectional perspective structure of a fixing post according to the present utility model;

fig. 4 is a schematic view of a frame in a sectional view and a perspective structure of the frame.

In the figure: 1. a frame; 2. a mounting frame; 3. a moving plate; 4. a hydraulic rod; 5. fixing the column; 6. a rotating motor; 7. a fixed rod; 8. a connecting spring; 9. a ball screw; 10. a rotating electric machine; 11. a limiting frame; 12. a universal wheel; 13. a brake pad; 14. a support table; 15. a slide bar; 16. a fixing seat; 17. a slide block; 18. a chute; 19. and a storage battery.

Detailed Description

For a better understanding of the objects, structures and functions of the present utility model, a knitted fabric unwinder according to the present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-4, the present utility model: the utility model provides a knitting cloth unreeling machine, which comprises a frame 1, mounting bracket 2 and two fixed columns 5, the left surface of mounting bracket 2 and the right flank fixed connection of frame 1, the inside rotation of frame 1 is connected with ball screw 9, the left side of frame 1 is provided with rotating electrical machines 10, the left end of ball screw 9 runs through frame 1 and with the output fixed connection of rotating electrical machines 10 power, the surface threaded connection of ball screw 9 has spacing 11, rotating electrical machines 10 can carry out periodic positive and negative rotation, utilize the power that rotating electrical machines 10 provided to cooperate ball screw 9 to drive spacing 11 and remove, make the inside at frame 1 that the cloth can be neat stacks, thereby guarantee the regularity of cloth.

The inside of mounting bracket 2 is provided with movable plate 3, and the bottom surface fixed mounting of movable plate 3 has two sliders 17, and two spouts 18 have been seted up to the interior bottom wall of mounting bracket 2, and every slider 17 all sliding connection is in the inside of spout 18, and the shape of slider 17 is T shape, and the shape of spout 18 and slider 17 assorted, the installation of slider 17 and spout 18 has played the effect of restriction movable plate 3 removal orbit to guarantee the stability of movable plate 3 removal.

The inside of mounting bracket 2 is provided with two hydraulic stems 4, and the flexible end of every hydraulic stem 4 all with the back fixed connection of movable plate 3, the equal fixed mounting of surface of every hydraulic stem 4 has fixing base 16, the bottom surface of every fixing base 16 all with the interior bottom wall fixed connection of mounting bracket 2, the installation of fixing base 16 has played the effect of fixed hydraulic stem 4 to avoid hydraulic stem 4 to take place the phenomenon of rocking at the during operation as far as possible, and then guaranteed the stability of hydraulic stem 4.

The back fixed mounting of mounting bracket 2 has rotation motor 6, the output of rotation motor 6 power runs through mounting bracket 2 and with the back fixed connection of another fixed column 5, the bottom surface fixed mounting of frame 1 has two sets of universal wheels 12, the equal fixed mounting of surface of every universal wheel 12 has brake block 13, the installation of universal wheel 12, make things convenient for the workman to remove the device, thereby increased the convenience that the device removed, the installation of brake block 13 has played the effect of locking universal wheel 12, thereby avoid the device to take place the phenomenon of moving by oneself as far as possible, and then guaranteed the stability of the device.

The inside of every fixed column 5 all sliding connection has dead lever 7, and rotary electric machine 10's bottom surface fixed mounting has supporting bench 14, and the right flank of supporting bench 14 and the left surface fixed connection of frame 1, and the installation of supporting bench 14 has played the effect of firm rotary electric machine 10 to avoid rotary electric machine 10 to take place rotatory phenomenon at the during operation as far as possible, and then guaranteed rotary electric machine 10 job stabilization nature.

The surface of every dead lever 7 all overlaps and is equipped with connecting spring 8, and the bottom of every connecting spring 8 all is connected with the surface mounting of fixed column 5, and the inside sliding connection of spacing 11 has slide bar 15, and the one end that slide bar 15 kept away from each other all is connected with the inner wall fixed of frame 1, and the installation of slide bar 15 has played the effect of restriction spacing 11 moving track to the stability that spacing 11 removed has been guaranteed.

The front fixed mounting of frame 1 has battery 19, and battery 19 passes through the wire and is connected with hydraulic rod 4, rotating electrical machines 6 and rotating electrical machines 10 electricity respectively, and the installation of battery 19 can provide the electric energy for the consumer of device for the device need not to receive the restriction of electric wire length, thereby has increased the practicality of device.

The working principle of the utility model is as follows: firstly, the workman removes the device to required position department, afterwards utilize brake block 13 to lock universal wheel 12, when the workman is unreeled cloth, at first upwards pulling dead lever 7, make dead lever 7 slide away the inside of fixed column 5, afterwards, the workman inserts the cloth roller in the inside of fixed column 5, open hydraulic stem 4 simultaneously, utilize the power that hydraulic stem 4 provided to drive movable plate 3 to be close to one side of rotating motor 6 and remove, thereby make the other end joint of cloth roller in the fixed column 5 on movable plate 3 inside, afterwards, the workman unclamps dead lever 7, make dead lever 7 with cloth roller and fixed column 5 fixed connection under the effect of connecting spring 8 elasticity, thereby guarantee the stability of cloth roller, afterwards, the workman pulls one end of cloth, pass stop 11 with it, then the workman opens rotating motor 6 and rotating electrical machine 10, utilize the power that rotating electrical machine 6 provided to drive fixed column 5 and rotate, thereby realized unreeling the purpose to cloth, utilize the power that rotating electrical machine 10 provided to drive ball screw 9 to rotate, thereby make ball 9 drive the left and right side 11 to carry out the stack in order of frame 1, thereby the frame is neatly stacks to cloth inside.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (8)

1. The utility model provides a knitting cloth unreeling machine, includes frame (1), mounting bracket (2) and two fixed columns (5), its characterized in that: the left surface of mounting bracket (2) and the right flank fixed connection of frame (1), the inside of mounting bracket (2) is provided with movable plate (3), the inside of mounting bracket (2) is provided with two hydraulic stems (4), every the flexible end of hydraulic stem (4) all with the back fixed connection of movable plate (3), one of them the front of fixed column (5) rotates with the back of movable plate (3) to be connected, the back fixed mounting of mounting bracket (2) has rotation motor (6), the output of rotation motor (6) power runs through mounting bracket (2) and with the back fixed connection of another fixed column (5), every the inside of fixed column (5) is equal sliding connection has dead lever (7), every the surface of dead lever (7) all overlaps and is equipped with connecting spring (8), every the bottom of connecting spring (8) all is connected with the surface fixed surface of fixed column (5).

2. A knitted fabric unwinder as claimed in claim 1, characterized in that: the novel ball screw is characterized in that a ball screw (9) is rotatably connected to the inside of the frame (1), a rotating motor (10) is arranged on the left side of the frame (1), the left end of the ball screw (9) penetrates through the frame (1) and is fixedly connected with the power output end of the rotating motor (10), and a limit frame (11) is connected to the outer surface of the ball screw (9) in a threaded mode.

3. A knitted fabric unwinder as claimed in claim 1, characterized in that: two groups of universal wheels (12) are fixedly arranged on the bottom surface of the frame (1), and brake pads (13) are fixedly arranged on the outer surface of each universal wheel (12).

4. A knitted fabric unwinder as claimed in claim 2, characterized in that: the bottom surface of rotating electrical machines (10) is fixed mounting has brace table (14), the right flank of brace table (14) and the left surface fixed connection of frame (1).

5. A knitted fabric unwinder as claimed in claim 2, characterized in that: the inside sliding connection of spacing (11) has slide bar (15), the one end that slide bar (15) kept away from each other is all with the inner wall fixed connection of frame (1).

6. A knitted fabric unwinder as claimed in claim 1, characterized in that: the outer surface of each hydraulic rod (4) is fixedly provided with a fixing seat (16), and the bottom surface of each fixing seat (16) is fixedly connected with the inner bottom wall of the mounting frame (2).

7. A knitted fabric unwinder as claimed in claim 1, characterized in that: two sliding blocks (17) are fixedly arranged on the bottom surface of the moving plate (3), two sliding grooves (18) are formed in the inner bottom wall of the mounting frame (2), and each sliding block (17) is slidably connected in the sliding groove (18).

8. A knitted fabric unwinder as claimed in claim 1, characterized in that: the front of the frame (1) is fixedly provided with a storage battery (19), and the storage battery (19) is electrically connected with the hydraulic rod (4) and the rotating motor (6) through leads respectively.