Plastic woven cloth winding machine

Abstract

The utility model discloses a plastic woven cloth winding machine, which relates to the technical field of plastic woven cloth production, and comprises a rack, a rotating roller is rotatably connected in the rack, an annular groove is arranged on the inner side of the rack, an annular slide rail is slidably connected in the annular groove, the annular slide rail is fixedly connected with the rotating roller, and the section structures of the annular groove and the annular slide rail are L-shaped. The plastic woven cloth winding machine has the advantages that the rotating roller is connected with the winding drum in a sleeved mode, under the effect of the sliding type positioning blocks in the rotating roller, the limiting blocks in the rotating roller are matched with deformation of the springs, the limiting blocks in the rotating roller are attached to the inclined faces of the trapezoidal positioning blocks along with stretching of the electric push rod, the two positioning blocks are pushed to move, and the inner wall of the winding drum is expanded; the winding drum can be conveniently and rapidly fixed, the winding drum only needs to be manually arranged on the rotating roller in a sleeving mode or taken down, the winding drum replacement efficiency can be improved, the structure is simple, operation is convenient, and winding drums with different inner diameters can be fixed within the range.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic woven cloth production, specifically to a plastic woven cloth winding machine. BACKGROUND

[0002] Plastic woven cloth is widely used in packaging, agriculture, construction, transportation and other fields due to its high strength, good durability, low cost and other characteristics. In the processing of plastic woven bags, flat wires are fed into circular looms, and after processes such as hanging, threading, starting, lifting, winding and unloading, they are finally woven into cloth.

[0003] Application No. 202022251916.8 discloses a winding device for plastic woven cloth production. By setting the first winding roller, the second winding roller, the rotating plate, the positioning column and the positioning pin, the winding device is convenient to replace the winding roller. When the upper winding roller is full of plastic woven cloth, the winding roller needs to be removed and replaced with a new one. The lower winding roller can be rotated to the upper position, saving the time for changing the winding and improving the winding efficiency.

[0004] The above application shortens the replacement time of the winding structure by adopting the mode of two groups of roller pairs, but needs to increase additional transmission and fixing structure, which is relatively complex in structure and is manually fixed, so the efficiency is low. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a plastic woven cloth winding machine, which solves the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model realizes the following technical scheme: a plastic woven cloth winding machine, comprising a rack, a rotating roller rotatably connected inside the rack, an annular groove formed in the inner side of the rack, an annular slide rail slidably connected inside the annular groove, the annular slide rail fixedly connected with the rotating roller, the annular groove and the annular slide rail both having an L-shaped cross-sectional structure, a winding drum sleeved outside the rotating roller, a recess formed inside the rotating roller, positioning openings formed inside the rotating roller at the top and bottom of the recess, two slide grooves formed inside the rotating roller on one side of the recess, two slide blocks slidably connected inside the two slide grooves, the slide blocks fixedly connected with positioning blocks on one side, the two positioning blocks respectively passing through the two positioning openings, extension springs fixedly connected between the slide blocks and the slide grooves, the positioning blocks having a trapezoidal structure, an electric push rod installed inside the recess, a limit block fixedly connected to the output end of the electric push rod, and the limit block and the two positioning blocks being in contact with the inclined surfaces.

[0007] Preferably, one end of the rotating roller is fixedly connected with an air guide pipe, the air guide pipe penetrates through the rack, a first gear is mounted on the outer side of the air guide pipe, a second gear is rotatably connected to one side of the rack and located at the bottom of the first gear, the second gear is engaged with the first gear, a supporting frame is mounted on one side of the rack and located at the bottom of the second gear, a self-locking motor is mounted on one side of the supporting frame, and the output end of the self-locking motor is fixedly connected with the second gear.

[0008] Preferably, air cavities are formed in the rotating roller and located at two sides corresponding to the grooves, flow guide pipes are connected between the two air cavities, a plurality of air suction holes are formed in the rotating roller and located at the top of the air cavities, and one of the air cavities is connected with one end of the air guide pipe.

[0009] Preferably, a rotary joint is mounted on one side of the supporting frame and located at the top of the self-locking motor, the rotary joint is rotatably connected with the air guide pipe, an air suction pump is mounted on one side of the supporting frame and located at the top of the rotary joint, an air suction pipe is fixedly connected with the input end of the air suction pump, and one end of the air suction pipe is connected with the rotary joint.

[0010] Preferably, a plurality of ventilation holes are formed in the winding drum and are respectively aligned with the plurality of air suction holes.

[0011] Preferably, a control panel is mounted on the outer wall of the rack.

[0012] Preferably, a guide pipe is rotatably connected to one side of the rotating roller in the rack.

[0013] The plastic woven cloth winding machine has the following beneficial effects:

[0014] 1. The plastic woven cloth winding machine is connected with the air guide pipe and the air cavity in the rotating roller, and the plurality of air suction holes on the rotating roller are aligned with the ventilation holes on the winding drum, so that the air pump can suck out the air in the air cavity through the air guide pipe and the air suction pipe, the air suction holes and the ventilation holes generate suction force, the woven cloth is conveniently adsorbed at one end, the rotation of the rotating roller and the winding drum is combined to perform winding, the woven cloth is fixed by replacing the gluing mode, the surface of the winding drum is conveniently kept clean, and the winding drum is conveniently reused.

[0015] 2. The plastic woven cloth winding machine is connected with the air guide pipe and the air cavity in the rotating roller, and the plurality of air suction holes on the rotating roller are aligned with the ventilation holes on the winding drum, so that the air pump can suck out the air in the air cavity through the air guide pipe and the air suction pipe, the air suction holes and the ventilation holes generate suction force, the woven cloth is conveniently adsorbed at one end, the rotation of the rotating roller and the winding drum is combined to perform winding, the woven cloth is fixed by replacing the gluing mode, the surface of the winding drum is conveniently kept clean, and the winding drum is conveniently reused. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view of the utility model;

[0017] Figure 2 is a structural schematic view of the utility model Figure 1 is an enlarged view of A in the utility model;

[0018] Figure 3 is a side view of the utility model;

[0019] Figure 4 is a local structural internal schematic view of the utility model;

[0020] Figure 5 is an operation schematic view of the utility model.

[0021] In the figure: 1, rack; 2, rotating roller; 3, winding drum; 4, recess; 5, positioning port; 6, sliding groove; 7, sliding block; 8, positioning block; 9, telescopic spring; 10, electric push rod; 11, limiting block; 12, air guide pipe; 13, first gear; 14, second gear; 15, support frame; 16, self-locking motor; 17, air cavity; 18, flow guide pipe; 19, air suction hole; 20, rotary joint; 21, air suction pump; 22, air suction pipe; 23, air vent; 24, control panel; 25, guide pipe; 26, annular groove; 27, annular sliding rail. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Please refer to Figures 1 to 5The utility model provides a technical scheme: a kind of plastic woven cloth winding machine, including rack 1, the inside rotation of rack 1 is connected with rotating roller 2, the inside of rack 1 is equipped with annular groove 26, the inside sliding connection of annular groove 26 has annular slide rail 27, annular slide rail 27 is fixedly connected with rotating roller 2, annular groove 26 and annular slide rail 27 profile structure are all L-shaped, rotating roller 2 is supported while, rotating roller 2 can rotate, and annular slide rail 27 will not be separated from annular groove 26, the inside of rack 1 and located rotating roller 2 one side rotation is connected with guide pipe 25, the height of woven cloth is conveniently adjusted, the outside of rotating roller 2 is sleeved with reel 3, the inside of rotating roller 2 is equipped with recess 4, the inside of rotating roller 2 and located the top and bottom of recess 4 are all equipped with positioning port 5, the inside of rotating roller 2 and located one side of recess 4 is equipped with two sliding grooves 6, the inside of two sliding grooves 6 is all slidingly connected with sliding block 7, one side of sliding block 7 is fixedly connected with locating block 8, two locating blocks 8 respectively pass through two positioning ports 5, fixedly connected between sliding block 7 and sliding groove 6 has telescopic spring 9, the structure of locating block 8 is trapezoidal, by the deformation of telescopic spring 9, the slope of locating block 8 can be automatically displaced under the action force, recess 4 is installed with electric push rod 10, electric push rod 10 is equipped with rechargeable power supply, and charging port extends to rotating roller 2 surface, and rubber plug protection is equipped in charging port when not using, the output of electric push rod 10 is fixedly connected with limit block 11, the slope of two locating blocks 8 is attached to limit block 11, so that limit block 11 is displaced with the extension of electric push rod 10 and promotes two locating blocks 8 displacement, it is convenient to extrude and prop open reel 3 from inside, reel 3 is fixed, it is favorable to improve the speed of reel 3 installation and disassembly, one end of rotating roller 2 is fixedly connected with gas guide pipe 12, gas guide pipe 12 penetrates rack 1, first gear 13 is installed on the outside of gas guide pipe 12, the bottom of one side of rack 1 and located first gear 13 rotation is connected with second gear 14, second gear 14 and first gear 13 are engaged, support frame 15 is installed on the bottom of one side of rack 1 and located second gear 14, self-locking motor 16 is installed on the side of support frame 15, the output of self-locking motor 16 is fixedly connected with second gear 14, under the engagement of first gear 13 and second gear 14, make second gear 14 and gas guide pipe 12 drive, can drive gas guide pipe 12 and rotating roller 2 rotation, winding woven cloth, the inside of rotating roller 2 and located the two sides of recess 4 are all equipped with air cavity 17, connecting with flow guide pipe 18 between two air cavities 17, the top of the inside of rotating roller 2 and located air cavity 17 is equipped with a plurality of air inlet 19, one of air cavity 17 is connected with one end of gas guide pipe 12, so that gas guide pipe 12 and air cavity 17 are transported while not hindering the rotation of rotating roller 2, rotary joint 20 is installed on the top of the side of support frame 15 and located self-locking motor 16, rotary joint 20 is rotationally connected with gas guide pipe 12, suction pump 21 is installed on the top of the side of support frame 15 and located rotary joint 20, the input of suction pump 21 is fixedly connected with suction pipe 22,One end of the air suction pipe 22 is connected with the rotary joint 20, the inside of the winding drum 3 is provided with a plurality of air vents 23, the plurality of air vents 23 are respectively aligned with the plurality of air suction holes 19, under the action that the rotary joint 20 and the air guide pipe 12 are connected and the rotary joint 20 and the air guide pipe 12 are connected with the air suction pipe 22 and the air cavity 17 respectively, the air suction pump 21 can suck the air in the air cavity 17 out through the air suction pipe 22, the plurality of air suction holes 19 and the plurality of air vents 23 generate suction force, and the end of the woven cloth is adsorbed, so that the woven cloth is fixed, the winding drum 3 can wind the woven cloth, and the control panel 24 is installed on the outer wall of the rack 1.

[0024] In summary, the plastic woven cloth winding machine, when in use, the winding drum 3 is sleeved on the rotating roller 2, the plurality of air vents 23 on the winding drum 3 are aligned with the plurality of air suction holes 19 on the rotating roller 2, the electric push rod 10 is controlled to run, the limiting block 11 is displaced, the limiting block 11 abuts against the inclined surfaces of the two positioning blocks 8, the two positioning blocks 8 are fixedly connected with the sliding blocks 7 sliding in the two sliding grooves 6, the top of the sliding block 7 is connected with the extension spring 9, therefore, the two positioning blocks 8 are displaced by the pushing of the limiting block 11, and the two positioning blocks 8 pass through the two positioning openings 5 to press the winding drum 3 from the inside to fix the winding drum 3, at this time, one end of the plastic woven cloth is attached to the surface of the winding drum 3, the air suction pump 21 sucks the air in the air cavity 17 in the rotating roller 2 out through the air suction pipe 22 and the air guide pipe 12, the plurality of air suction holes 19 on the rotating roller 2 and the plurality of air vents 23 on the winding drum 3 generate suction force, and one end of the plastic woven cloth is adsorbed, the self-locking motor 16 drives the second gear 14 to rotate, the second gear 14 is meshed with the first gear 13 on the air guide pipe 12, and the first gear 13 is connected with the rotating roller 2, therefore, the first gear 13, the air guide pipe 12 and the rotating roller 2 rotate, and the winding drum 3 winds the plastic woven cloth, the air suction pump 21 stops running, the air suction holes 19 and the air vents 23 no longer adsorb the plastic woven cloth, and the limiting block 11 is reset by the electric push rod 10, the two positioning blocks 8 are reset under the action of the extension spring 9, and the two positioning blocks 8 are separated from the inside of the winding drum 3, so that the winding drum 3 can be taken off from the rotating roller 2.

[0025] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the application concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A plastic woven fabric winding machine, comprising a frame (1), characterized in that: The frame (1) is rotatably connected to a rotating roller (2). An annular groove (26) is provided on the inner side of the frame (1). An annular slide rail (27) is slidably connected inside the annular groove (26). The annular slide rail (27) is fixedly connected to the rotating roller (2). The cross-sectional structure of the annular groove (26) and the annular slide rail (27) is L-shaped. A drum (3) is sleeved on the outer side of the rotating roller (2). A groove (4) is provided inside the rotating roller (2). A positioning port (5) is provided inside the rotating roller (2) at the top and bottom of the groove (4). Two sliding grooves (6) are provided on one side of the groove (4). A slider (7) is slidably connected inside each of the two sliding grooves (6). A positioning block (8) is fixedly connected to one side of the slider (7). The two positioning blocks (8) pass through two positioning ports (5) respectively. A telescopic spring (9) is fixedly connected between the slider (7) and the sliding groove (6). The positioning block (8) has a trapezoidal structure. An electric push rod (10) is installed inside the groove (4). A limit block (11) is fixedly connected to the output end of the electric push rod (10). The limit block (11) fits against the inclined surface of the two positioning blocks (8).

2. The plastic woven fabric winding machine according to claim 1, characterized in that: One end of the rotating roller (2) is fixedly connected to an air guide pipe (12), which passes through the frame (1). A first gear (13) is installed on the outside of the air guide pipe (12). A second gear (14) is rotatably connected to one side of the frame (1) and located at the bottom of the first gear (13). The second gear (14) meshes with the first gear (13). A support frame (15) is installed on one side of the frame (1) and located at the bottom of the second gear (14). A self-locking motor (16) is installed on one side of the support frame (15). The output end of the self-locking motor (16) is fixedly connected to the second gear (14).

3. A plastic woven fabric winding machine according to claim 2, characterized in that: Air chambers (17) are provided inside the roller (2) and on both sides corresponding to the groove (4). A guide pipe (18) is connected between the two air chambers (17). Multiple air suction holes (19) are provided inside the roller (2) and at the top of the air chamber (17). One of the air chambers (17) is connected to one end of the guide pipe (12).

4. A plastic woven fabric winding machine according to claim 2, characterized in that: A rotary joint (20) is installed on one side of the support frame (15) and on top of the self-locking motor (16). The rotary joint (20) is rotatably connected to the air guide pipe (12). A vacuum pump (21) is installed on one side of the support frame (15) and on top of the rotary joint (20). The input end of the vacuum pump (21) is fixedly connected to a vacuum pipe (22). One end of the vacuum pipe (22) is connected to the rotary joint (20).

5. A plastic woven fabric winding machine according to claim 3, characterized in that: The inside of the roll (3) is provided with a plurality of ventilation holes (23), and the plurality of ventilation holes (23) are respectively aligned with the positions of a plurality of air intake holes (19).

6. A plastic woven fabric winding machine according to claim 1, characterized in that: A control panel (24) is installed on the outer wall of the frame (1).

7. A plastic woven fabric winding machine according to claim 1, characterized in that: The frame (1) is rotatably connected to a guide tube (25) inside and on one side of the roller (2).

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