WO2021072584A1

WO2021072584A1 - Hot melt adhesive bottom machine for production of plastic woven bags

Info

Publication number: WO2021072584A1
Application number: PCT/CN2019/110968
Authority: WO
Inventors: 朱开椿
Original assignee: 江西亚美达科技有限公司
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2021-04-22

Abstract

Disclosed is a hot melt adhesive bottom machine for the production of plastic woven bags. The hot melt adhesive bottom machine comprises a machine body (1), a conveying belt (2) is arranged in the middle of the top of the machine body (1), fixing blocks (3) are fixedly connected to two sides of the top of the machine body (1), positioning blocks (4) are fixedly connected to opposite faces of the two fixing blocks (3), a fixing rod (5) is fixedly connected between the two positioning blocks (4), a first bearing (6) is fixedly sleeved on an outer surface of the fixing rod (5), and a pressing wheel (7) is fixedly sleeved on an outer surface of the first bearing (6). For the hot melt adhesive bottom machine for the production of plastic woven bags, an electric motor (18) is used as a power source, bag arranging blocks (12) are driven to rotate by means of cooperation between the power source and a rotating rod (11), such that bag arranging rods can swing in a reciprocating manner within a certain angle range, falling plastic woven bags can be arranged together, and the plastic woven bags are arranged in a mechanical manner, and thus manual labor is relieved, working efficiency is improved, and the production cost for enterprises is greatly reduced.

Description

A hot-melt adhesive bottom machine for the production of plastic woven bags

Technical field

The invention relates to the technical field of plastic woven bag production, in particular to a hot-melt adhesive bottom machine for plastic woven bag production.

Background technique

Plastic woven bags are composed of polypropylene bags and polyethylene bags according to the main materials. According to the sewing method, they are divided into seamed bottom bags or seamed bottom bags. At present, it is widely used as a packaging material for fertilizers and chemical products. The main production process is to use plastic raw materials to extrude the film, cut and unidirectionally stretch into flat filaments, and obtain products through warp and weft weaving, generally called woven bags.

In the production of plastic woven bags, it is necessary to use hot melt glue to glue the bottom edges together, and then arrange the produced plastic woven bags together. However, manual operations are often used to organize the bags, and the degree of mechanical automation is low. The labor intensity of the operators is high, which increases the production cost of the enterprise. For this reason, we have proposed a hot-melt adhesive bottom machine for the production of plastic woven bags to solve the above-mentioned problems.

Summary of the invention

(1) Technical problems solved

Aiming at the shortcomings of the prior art, the present invention provides a hot-melt adhesive bottom machine for the production of plastic woven bags, which has the advantage of being easy to organize, and solves the problem that manual operations are often used to organize bags, and the degree of mechanical automation is low. The labor intensity of the operators is high, which increases the production cost of the enterprise.

(2) Technical solution

In order to achieve the above purpose of facilitating the arrangement, the present invention provides the following technical solutions: a hot-melt adhesive bottom machine for the production of plastic woven bags, comprising a body, the middle of the top of the body is provided with a transmission belt, and the two tops of the body The sides are fixedly connected with a fixed block, the opposite surfaces of the two fixed blocks are fixedly connected with a positioning block, a fixed rod is fixedly connected between the two positioning blocks, and the outer surface of the fixed rod is fixedly sleeved with a first A bearing, the outer surface of the first bearing is fixedly sleeved with a pressure wheel, the two sides of the bottom of the front surface of the body are respectively fixedly connected with a first mounting block and a second mounting block, the first mounting block and the second mounting block The opposite surfaces of the two second bearings are fixedly connected with a second bearing, a rotating rod is fixedly inserted between the two second bearings, the outer surface of the rotating rod is movably sleeved with a bag management block, and the front of the bag management block is provided with A threaded hole, the inner thread of the threaded hole is connected with a fixing bolt, one end of the fixing bolt is slidably connected to the outer surface of the rotating rod, the top of the bag handling block is fixedly connected with the bag handling rod, and the bottom of the bag handling block A support plate is fixedly connected, one end of the rotating rod penetrates the first mounting block and extends to the outside of the body, one end of the rotating rod is fixedly sleeved with a driven wheel, one side of the body is fixedly connected with a motor, The output shaft of the motor is fixedly connected with a rotating shaft through a coupling, one end of the rotating shaft is fixedly sleeved with a driving wheel, and the driving wheel is drivingly connected with the driven wheel through a transmission belt.

Preferably, the number of the pressure wheels is five, and the five pressure wheels are equally spaced on the fixed rod.

Preferably, the number of the bag handling blocks is five, and the five bag handling blocks are equally spaced on the rotating rod.

Preferably, the length of the bag handling rod is less than the height of the machine body, and the top of the bag handling rod is arc-shaped.

Preferably, a tripod is fixedly connected to the top and bottom of the motor, and one side of the tripod is fixedly connected to one side of the machine body.

Preferably, a protective shell is fixedly connected to one side of the body, and the motor, driving wheel and driven wheel are all located inside the protective shell.

(3) Beneficial effects

Compared with the prior art, the present invention provides a hot melt adhesive bottom machine for the production of plastic woven bags, which has the following beneficial effects:

1. The hot melt adhesive bottom machine produced by this plastic woven bag uses the bag sorting block, the bag sorting rod and the pallet together, the motor is used as the power source, and the power source and the rotating rod are used to drive the bag sorting block to rotate. Make the bag handling rod reciprocate within a certain angle range, so that the fallen plastic woven bags can be sorted together, and the plastic woven bags can be sorted in a mechanized way, which liberates manual labor, improves work efficiency, and greatly reduces the production of enterprises. cost.

2. The hot melt adhesive bottom machine produced by the plastic woven bag, through the setting of the pressure wheel, when processing the plastic woven bag, the plastic woven bag on the conveyor belt is squeezed by the pressure wheel, which can straighten the bag and make the bag more convenient. In the process of bonding the bottom edge of the bag, the bag can be pulled in time, so that the bonding effect is better, and it is convenient for people to use.

Description of the drawings

Figure 1 is a schematic diagram of the structure of the present invention;

Fig. 2 is a side view of the structure bag management block of the present invention.

In the picture: 1 machine body, 2 conveyor belt, 3 fixed block, 4 positioning block, 5 fixed rod, 6 first bearing, 7 pressing wheel, 8 first mounting block, 9 second mounting block, 10 second bearing, 11 rotation Rod, 12 bag management blocks, 13 threaded holes, 14 fixing bolts, 15 bag management rods, 16 pallets, 17 driven wheels, 18 motors, 19 tripods, 20 driving wheels, 21 driving belts, 22 protective shells.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Please refer to Figure 1-2, a hot-melt adhesive bottom machine for the production of plastic woven bags, including a body 1, a conveyor belt 2 is arranged at the middle of the top of the body 1, and fixed blocks 3 are fixedly connected to both sides of the top of the body 1 , The opposite surfaces of the two fixed blocks 3 are fixedly connected with a positioning block 4, a fixed rod 5 is fixedly connected between the two positioning blocks 4, and the outer surface of the fixed rod 5 is fixedly sleeved with a first bearing 6 through the first bearing 6. The setting of the pressure roller 7 can make the pressure roller 7 rotate more labor-saving, and the rotation is more flexible. The outer surface of the first bearing 6 is fixedly sleeved with the pressure roller 7. The number of the pressure rollers 7 is five, and the number of the pressure rollers 7 is five. Equidistantly distributed on the fixed rod 5, through the setting of the pressure wheel 7, when the plastic woven bag is processed, the plastic woven bag on the conveyor belt 2 is squeezed by the pressure wheel 7, so that the bag can be straightened out and the bag is convenient Organize, and at the same time, the bag can be pulled in time during the process of bonding the bottom edge of the bag, so that the bonding effect is better, which is convenient for people to use. The two sides of the front bottom of the body 1 are respectively fixedly connected with the first mounting block 8 and the second mounting block 9, the opposite surfaces of the first mounting block 8 and the second mounting block 9 are fixedly connected with a second bearing 10, and a rotating rod 11 is fixedly inserted between the two second bearings 10, and the rotating rod 11 The outer surface of the bag management block 12 is movably sleeved, the number of the bag management block 12 is five, and the five bag management blocks 12 are equally spaced on the rotating rod 11, and the front of the bag management block 12 is provided with a threaded hole 13. The internal thread of the threaded hole 13 is screwed with a fixing bolt 14. Through the setting of the fixing bolt 14, the distance between the bag sorting block 12 and the rotating rod 11 can be adjusted, so that bags of different sizes can be arranged. The outer surface is slidingly connected, and the top of the bag handling block 12 is fixedly connected to the bag handling rod 15. The length of the bag handling rod 15 is less than the height of the body 1, and the top of the bag handling rod 15 is arc-shaped, and the bottom of the bag handling block 12 is fixedly connected There is a pallet 16, through the coordinated use of the bag sorting block 12, the bag sorting rod 15 and the pallet 16, the motor 18 is used as a power source, and the cooperation of the power source and the rotating rod 11 drives the bag sorting block 12 to rotate, which can make the bag sorting block 12 rotate. The rod 15 swings back and forth within a certain angle range, so that the fallen plastic woven bags can be sorted together, and the plastic woven bags can be sorted in a mechanized manner, liberating manual labor, improving work efficiency, and greatly reducing the production cost of the enterprise. One end of the rotating rod 11 penetrates the first mounting block 8 and extends to the outside of the body 1, one end of the rotating rod 11 is fixedly sleeved with a driven wheel 17, and one side of the body 1 is fixedly connected with a motor 18, and the top and bottom of the motor 18 are both A tripod 19 is fixedly connected, and one side of the tripod 19 is fixedly connected to one side of the body 1. The setting of the tripod 19 enhances the stability of the motor 18 after being fixed, so that the motor 18 is fixed more firmly. The output shaft is fixedly connected with a rotating shaft through a coupling. One end of the rotating shaft is fixedly sleeved with a driving wheel 20. The driving wheel 20 is drivingly connected to the driven wheel 17 through a transmission belt 21. A protective shell 22 is fixedly connected to one side of the body 1, and the motor 18. Driving wheel 20 and driven The wheels 17 are all located inside the protective shell 22.

The electrical components appearing in this article are all connected to the external main controller and 220V mains power, and the main controller can be a conventional known device that controls the computer, etc.

To sum up, the hot-melt adhesive bottom machine produced by the plastic woven bag is used in conjunction with the bag sorting block 12, the bag sorting rod 15 and the pallet 16, and the motor 18 is used as the power source, through the cooperation of the power source and the rotating rod 11. To drive the bag sorting block 12 to rotate, the bag sorting rod 15 can reciprocate within a certain angle range, so that the fallen plastic woven bags can be sorted together, and the plastic woven bags can be sorted in a mechanized manner, liberating the labor and improving Work efficiency greatly reduces the production cost of the enterprise. The present invention has simple structure, reasonable design, simple operation, safe and environmental protection, and solves the problem that manual operations are used to organize bags. The degree of mechanical automation is low and the labor intensity of operators is high. Increase the production cost of the enterprise.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply one of these entities or operations. There is any such actual relationship or order between. Moreover, the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes those that are not explicitly listed Other elements of, or also include elements inherent to this process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. And variations, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

A hot melt adhesive bottom machine for the production of plastic woven bags, comprising a body (1), characterized in that: the middle of the top of the body (1) is provided with a transmission belt (2), and the top of the body (1) Both sides are fixedly connected with fixed blocks (3), the opposite surfaces of the two fixed blocks (3) are fixedly connected with positioning blocks (4), and a fixed rod (4) is fixedly connected between the two positioning blocks (4). 5), the outer surface of the fixed rod (5) is fixedly sleeved with a first bearing (6), the outer surface of the first bearing (6) is fixedly sleeved with a pressure wheel (7), and the body (1) ) The first mounting block (8) and the second mounting block (9) are respectively fixedly connected to the two sides of the front bottom, and the opposite surfaces of the first mounting block (8) and the second mounting block (9) are fixedly connected with The second bearing (10), a rotating rod (11) is fixedly inserted between the two second bearings (10), and the outer surface of the rotating rod (11) is movably sleeved with the rational bag block (12), so The front of the bag block (12) is provided with a threaded hole (13), the internal thread of the threaded hole (13) is screwed with a fixing bolt (14), one end of the fixing bolt (14) is connected to the rotating rod (11) The outer surface of the bag management block (12) is slidably connected, the top of the bag management block (12) is fixedly connected with a bag management rod (15), the bottom of the bag management block (12) is fixedly connected with a support plate (16), and the rotating rod (11) One end of) penetrates the first mounting block (8) and extends to the outside of the body (1), one end of the rotating rod (11) is fixedly sleeved with a driven wheel (17), and one side of the body (1) is fixed A motor (18) is connected, the output shaft of the motor (18) is fixedly connected with a rotating shaft through a coupling, one end of the rotating shaft is fixedly sleeved with a driving wheel (20), and the driving wheel (20) passes through a transmission belt ( 21) Drive connection with the driven wheel (17).
A hot-melt adhesive bottom machine for the production of plastic woven bags according to claim 1, characterized in that: the number of the pressing wheels (7) is five, and the five pressing wheels (7) are equidistant Distributed on the fixed rod (5).
The hot-melt adhesive bottom machine for plastic woven bag production according to claim 1, characterized in that: the number of the bag sorting blocks (12) is five, and there are five bag sorting blocks (12), etc. The distance is distributed on the rotating rod (11).
The hot-melt adhesive bottom machine for the production of plastic woven bags according to claim 1, characterized in that the length of the bag handling rod (15) is less than the height of the body (1), and the bag handling rod (15) ) Has an arc-shaped top.
The hot-melt adhesive bottom machine for the production of plastic woven bags according to claim 1, characterized in that: the top and bottom of the motor (18) are fixedly connected with a tripod (19), and the tripod ( One side of 19) is fixedly connected to one side of the body (1).
A hot-melt adhesive bottom machine for the production of plastic woven bags according to claim 1, characterized in that: a protective shell (22) is fixedly connected to one side of the body (1), and a motor (18), The driving wheel (20) and the driven wheel (17) are both located inside the protective shell (22).