Circular knitting device for plastic woven bag with automatically bonded lining film

Abstract

The utility model discloses a plastic woven bag circular weaving device with an automatic lining film bonding function, and belongs to the technical field of plastic woven bag circular weaving machines. The supporting plate is fixedly connected to the base; the winding drum is arranged on the base; the plastic woven bag main body is installed on the winding drum, and the plastic woven bag main body is wound on the surface of the winding drum. When the double-break screw rod rotates reversely, the two nuts move towards the outer side at the same time, the two nuts move to drive the sliding seat and the cambered surface clamping plate to move, and the plastic woven bag main body is wound on the surface of the winding drum. And the two cambered surface clamping plates move towards the outer side to make contact with the winding drum, so that the inner side of the winding drum is conveniently clamped and fixed through the two cambered surface clamping plates, the winding drums of different sizes are conveniently fixed through the two cambered surface clamping plates, and therefore the convenience of winding the plastic woven bag body is optimized.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic woven bag round weaving machine technical field more specifically, relate to a kind of inner lining film automatic adhesion plastic woven bag round weaving device. BACKGROUND

[0002] Plastic woven bag is constructed as polypropylene bag, polyethylene bag according to main material, is divided into bottom bag, edge bottom bag according to sewing method, it is widely used in fertilizer, chemical product and the packaging material of other articles, and its main production process is to use plastic raw material to be thin film by extrusion, cutting, unidirectional stretching into flat wire, product is obtained after warp and weft weaving, generally called woven bag, and woven bag needs round weaving machine to weave and roll into cylinder cloth, to facilitate the use of later period.

[0003] Some patent files of plastic woven bag round weaving machine material collecting device are disclosed in prior art, and a kind of plastic woven bag round weaving machine material collecting device is disclosed in Chinese patent with application number CN202321955834.9, including vertical plate, plastic woven bag and band axle round plate, the circular groove is formed in the vertical plate, the bearing is installed in the circular groove, the axle of the band axle round plate is installed in the inner ring of bearing, the material collecting device is installed on the band axle round plate, the utility model has the beneficial effects that: arc plate rotates and rolls plastic woven bag into cylinder cloth, when the specification of the cylinder cloth rolled is qualified, the output shaft of the first servo motor drives the turntable to continue rotating by forty-five degrees, the convex block leaves the spherical rod, the arc plate is separated from cylinder cloth by spring reset, to facilitate the removal of the cylinder cloth rolled;The output end of the second electric push rod drives the conical shovel to move upwards and is inserted between cylinder cloth and band axle round plate, and the output end of the first electric push rod drives the horizontal plate to slide outward along the sliding groove by sliding block, so that the conical shovel can exit the arc plate.

[0004] In the above patent, it is inconvenient to fix the rolling cylinder of different sizes, and the convenience of rolling plastic woven bag is poor, so we propose a kind of inner lining film automatic adhesion plastic woven bag round weaving device. UTILITY MODEL CONTENT

[0005] Technical problem to be solved

[0006] In view of the problems existing in the prior art, the utility model aims at providing a kind of inner lining film automatic adhesion plastic woven bag round weaving device, when double restorative silk rod, two nut simultaneously move to outside, the movement of two nut drives sliding seat and arc clamping plate to move, the outside movement of two arc clamping plates makes two arc clamping plates contact with rolling cylinder, so that the inside of rolling cylinder is clamped and fixed by two arc clamping plates, the rolling cylinder of different sizes is fixed by two arc clamping plates, so as to optimize the convenience of rolling plastic woven bag main body.

[0007] Technical scheme

[0008] To solve the above problems, the utility model discloses the following technical scheme:

[0009] A kind of automatic lining film plastic woven bag round weaving device, comprising:

[0010] Base;

[0011] Support plate, the support plate is fixedly connected on base;

[0012] Winding drum, the winding drum is set on base;

[0013] Plastic woven bag body, the plastic woven bag body is installed on winding drum, and plastic woven bag body is wound on the surface of winding drum;

[0014] Fixing mechanism, the fixing mechanism is set on base, and fixing mechanism is connected with winding drum.

[0015] As a preferred scheme of the utility model, the support plate is provided with a first motor, the output end of the first motor is movably penetrated through the support plate, and the output end of the first motor is fixedly connected with a mounting bracket, the front end of the mounting bracket is fixedly connected with a turntable, and a sliding hole is formed in the turntable.

[0016] As a preferred scheme of the utility model, the fixing mechanism includes a driving assembly and a mounting assembly, and the driving assembly and the mounting assembly are both arranged on the turntable and connected with each other.

[0017] As a preferred scheme of the utility model, the driving assembly includes a horizontal plate and a second motor, the horizontal plate is provided in two, the two horizontal plates are both fixedly connected to the rear end of the turntable, the second motor is installed on the horizontal plate, and the output end of the second motor is movably penetrated through the horizontal plate.

[0018] As a preferred scheme of the utility model, the mounting assembly includes a double rest screw rod, a screw nut, a sliding seat and an arc clamping plate, the double rest screw rod is rotatably connected between the two horizontal plates, and the double rest screw rod is fixedly connected with the output end of the second motor, the screw nut, the sliding seat and the arc clamping plate are all provided in two, the two screw nuts are both threadedly connected to the surface of the double rest screw rod, the two sliding seats are both fixedly connected to the surface of the two screw nuts, and the two sliding seats are both slidably connected in the sliding hole, and the two arc clamping plates are both fixedly connected to the two sliding seats.

[0019] As a preferred scheme of the utility model, the surface of the double rest screw rod is fixedly connected with a limiting ring.

[0020] As a preferred scheme of the utility model, the limiting ring is located between the two screw nuts.

[0021] Advantages

[0022] Compared with the prior art, the utility model has the advantages that:

[0023] When the winding drum of different sizes needs to be fixed, the winding drum is first sleeved on the two arc clamping plates, then the output end of the second motor is started to drive the double relaxation screw rod to rotate, the two nut sleeves are simultaneously moved inwards or outwards on the surface of the double relaxation screw rod through the rotation of the double relaxation screw rod, when the double relaxation screw rod reverses, the two nut sleeves simultaneously move outwards, the sliding seat and the arc clamping plate are moved through the movement of the two nut sleeves, the two arc clamping plates are contacted with the winding drum through the outward movement of the two arc clamping plates, so that the inner side of the winding drum is clamped and fixed through the two arc clamping plates, the winding drum of different sizes is fixed through the two arc clamping plates, and the convenience of the winding plastic woven bag main body is optimized.

[0024] In the scheme, the limiting ring is used for limiting the two nut sleeves, and the two nut sleeves are contacted. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a front view of the utility model;

[0026] Figure 2 It is a side view of the utility model;

[0027] Figure 3 It is an overall explosion view of the utility model;

[0028] Figure 4 It is an explosion view of the fixing mechanism of the utility model.

[0029] Explanation of reference numerals in the drawing:

[0030] 1, base; 2, support plate; 3, first motor; 4, mounting frame; 5, turntable; 6, sliding hole; 7, horizontal plate; 8, double relaxation screw rod; 9, second motor; 10, nut; 11, sliding seat; 12, arc clamping plate; 13, limiting ring; 14, winding drum; 15, plastic woven bag main body. DETAILED DESCRIPTION

[0031] 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. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] EMBODIMENT

[0033] Please refer to Figures 1-4 A kind of inner liner film automatic bonding plastic woven bag circular weaving device, comprising:

[0034] The base 1;

[0035] The support plate 2 is fixedly connected to the base 1;

[0036] The winding drum 14 is arranged on the base 1;

[0037] The plastic woven bag body 15 is installed on the winding drum 14, and the plastic woven bag body 15 is wound on the surface of the winding drum 14.

[0038] In the embodiment, the support plate 2 is used for conveniently installing the first motor 3, and the output end of the first motor 3 is started to rotate, the mounting frame 4 is driven to rotate through the rotation of the output end of the first motor 3, the rotating disc 5 is driven to rotate through the rotation of the mounting frame 4, the two arc clamping plates 12 are driven to rotate through the rotation of the rotating disc 5, and the winding drum 14 is driven to rotate through the rotation of the arc clamping plate 12, so as to conveniently wind the plastic woven bag body 15 on the winding drum 14.

[0039] Specifically, the first motor 3 is installed on the support plate 2, the output end of the first motor 3 is movably penetrated through the support plate 2, the mounting frame 4 is fixedly connected to the output end of the first motor 3, the front end of the mounting frame 4 is fixedly connected with the rotating disc 5, and the sliding hole 6 is arranged in the rotating disc 5.

[0040] In the embodiment, the support plate 2 is used for conveniently installing the first motor 3, and the output end of the first motor 3 is started to rotate, the mounting frame 4 is driven to rotate through the rotation of the output end of the first motor 3, the rotating disc 5 is driven to rotate through the rotation of the mounting frame 4, the two arc clamping plates 12 are driven to rotate through the rotation of the rotating disc 5, and the winding drum 14 is driven to rotate through the rotation of the arc clamping plate 12, so as to conveniently wind the plastic woven bag body 15 on the winding drum 14.

[0041] Specifically, the fixing mechanism comprises a driving assembly and a mounting assembly, and the driving assembly and the mounting assembly are arranged on the rotating disc 5 and connected with each other.

[0042] In the embodiment, the fixing mechanism comprises a driving assembly and a mounting assembly, and the driving assembly and the mounting assembly are arranged on the rotating disc 5 and connected with each other.

[0043] Specifically, the driving assembly comprises two horizontal plates 7 and a second motor 9, the two horizontal plates 7 are fixedly connected to the rear ends of the rotating disc 5, the second motor 9 is installed on the horizontal plate 7, and the output end of the second motor 9 is movably penetrated through the horizontal plate 7.

[0044] In the embodiment, the horizontal plate 7 is used for facilitating the rotation connection of the double-threaded rod 8, and the second motor 9 is used for facilitating the rotation of the double-threaded rod 8.

[0045] Specifically, the mounting assembly comprises the double-threaded rod 8, two thread nuts 10, two sliding seats 11 and two arc clamping plates 12, the double-threaded rod 8 is rotationally connected between the two horizontal plates 7, and the double-threaded rod 8 is fixedly connected to the output end of the second motor 9, the two thread nuts 10, the two sliding seats 11 and the two arc clamping plates 12 are provided, the two thread nuts 10 are threadedly connected to the surfaces of the double-threaded rod 8, the two sliding seats 11 are fixedly connected to the surfaces of the two thread nuts 10, and the two sliding seats 11 are slidingly connected to the sliding holes 6, and the two arc clamping plates 12 are fixedly connected to the two sliding seats 11.

[0046] In the embodiment, the rotation of the double-threaded rod 8 enables the two thread nuts 10 to simultaneously move inwards or outwards on the surface of the double-threaded rod 8, when the double-threaded rod 8 is reversed, the two thread nuts 10 simultaneously move outwards, the movement of the two thread nuts 10 drives the sliding seats 11 and the arc clamping plates 12 to move, the outward movement of the two arc clamping plates 12 enables the two arc clamping plates 12 to contact the winding drum 14, so that the two arc clamping plates 12 facilitate the clamping and fixing of the inner side of the winding drum 14, and the two arc clamping plates 12 facilitate the fixing of winding drums 14 of different sizes, thereby optimizing the convenience of winding the plastic woven bag body 15.

[0047] Specifically, the surface of the double-threaded rod 8 is fixedly connected with a limiting ring 13.

[0048] In the embodiment, the limiting ring 13 is used for limiting the two thread nuts 10.

[0049] Specifically, the limiting ring 13 is located between the two thread nuts 10.

[0050] In the embodiment, the limiting ring 13 is located between the two thread nuts 10.

[0051] Working principle: when the winding drum 14 of different sizes needs to be fixed, first, the winding drum 14 is sleeved on the two arc clamping plates 12, then the output end of the second motor 9 is started to rotate to drive the double thread rod 8 to rotate, the two nut 10 are simultaneously moved inwards or outwards on the surface of the double thread rod 8 through the rotation of the double thread rod 8, when the double thread rod 8 reverses, the two nut 10 simultaneously move outwards, the sliding seat 11 and the arc clamping plate 12 are moved through the movement of the two nut 10, the two arc clamping plates 12 are in contact with the winding drum 14 through the outward movement of the two arc clamping plates 12, so that the inner side of the winding drum 14 is clamped and fixed through the two arc clamping plates 12, the winding drum 14 of different sizes is fixed through the two arc clamping plates 12, so that the convenience of winding the plastic woven bag main body 15 is optimized.

[0052] The above is only the preferred specific implementation mode 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 improvement 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. An automatic lining film bonding plastic woven bag round weaving device, characterized by, The utility model relates to a plastic woven bag winding machine, including: Base (1); Supporting plate (2) is fixedly connected on base (1); Winding drum (14) is arranged on base (1); Plastic woven bag body (15) is installed on winding drum (14), and plastic woven bag body (15) is wound on the surface of winding drum (14); Fixing mechanism is arranged on base (1), and fixing mechanism is connected with winding drum (14).

2. The device according to claim 1, wherein the device is characterized by: First motor (3) is installed on supporting plate (2), the output of first motor (3) is movably penetrated through supporting plate (2), and the output of first motor (3) is fixedly connected with mounting bracket (4), the front end of mounting bracket (4) is fixedly connected with rotary table (5), and rotary table (5) is provided with sliding hole (6).

3. The device according to claim 2, wherein: The fixing mechanism includes drive assembly and mounting assembly, and the drive assembly and the mounting assembly are arranged on the rotary table (5) and are connected.

4. The device according to claim 3, wherein: The drive assembly includes cross plate (7) and second motor (9), the cross plate (7) is provided with two, and the two cross plates (7) are fixedly connected to the rear end of rotary table (5), the second motor (9) is installed on cross plate (7), and the output of second motor (9) is movably penetrated through cross plate (7).

5. The device according to claim 4, wherein: The mounting assembly includes double relaxation screw rod (8), nut (10), sliding seat (11) and arc clamping plate (12), the double relaxation screw rod (8) is rotatably connected between the two cross plates (7), and the double relaxation screw rod (8) is fixedly connected with the output of second motor (9), the nut (10), sliding seat (11) and arc clamping plate (12) are provided with two, two nut (10) are threadedly connected on the surface of double relaxation screw rod (8), two sliding seat (11) are fixedly connected to the surface of two nut (10) respectively, and two sliding seat (11) are slidably connected in sliding hole (6), two arc clamping plates (12) are fixedly connected on two sliding seat (11) respectively.

6. The device according to claim 5, wherein: The surface of double relaxation screw rod (8) is fixedly connected with limit ring (13).

7. The device according to claim 6, wherein: The limit ring (13) is located between two nut (10).

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