Positioning device for woven bag production

Abstract

The utility model discloses a positioning device for woven bag production, which belongs to the technical field of woven bag production and comprises a first fixing seat, an opening is arranged in the first fixing seat, two groups of second fixing seats are fixedly connected to the bottom of the first fixing seat, and a third fixing seat is fixedly connected to the bottoms of one group of second fixing seats. A motor is fixedly connected into the third fixed seat, an output shaft of the motor penetrates through the second fixed seat to be fixedly connected with a first belt wheel, and one end of the connecting rod is fixedly connected with a second belt wheel; the woven bags can be kept stable in shape and position in the machining process, the problem of production delay or product quality caused by dislocation or shaking is avoided, and therefore the overall production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of woven bag production, in particular to a positioning device for woven bag production. Background Art

[0002] Woven bags, also known as snakeskin bags, are a type of plastic bag used for packaging. Their raw materials are generally polypropylene, polyethylene, polyester, nylon, etc. The weaving density refers to the number of warp and weft yarns in a 100mm×100mm woven fabric. Woven bags are light, strong, durable, cheap, and easy to recycle, so they are widely used in agriculture, industry, commerce and other fields. In agriculture, woven bags are often used to package fertilizers, seeds, feed, etc.; in industry, they are used to package cement, chemical raw materials, ores, etc.; in the commercial field, woven bags are also used as commodity packaging bags, logistics packaging bags, etc.

[0003] The woven bag production device still has the following defects when in use: the existing positioning device for woven bag production may cause inaccurate positioning during the bag weaving process due to sliding or movement of the material, affecting the subsequent processing process and reducing production efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a positioning device for woven bag production.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises a fixed seat 1, an opening is provided inside the fixed seat 1, a fixed seat 2 is fixedly connected to the bottom of the fixed seat 1, the fixed seat 2 is provided with two groups, one group of the fixed seat 2 is fixedly connected to the bottom of the fixed seat 3, and the other group of the fixed seat 2 is rotatably connected to the inside of the fixed seat 2, the fixed seat 3 is fixedly connected to the inside of the motor, the output shaft of the motor passes through the fixed seat 2 and is fixedly connected to the pulley 1, one end of the connecting rod is fixedly connected to the pulley 2, the other end of the connecting rod passes through the fixed seat 2 and is fixedly connected to the limited block 2, the pulley 1 and the pulley 2 are externally installed with a belt body, the tops of the pulley 1 and the pulley 2 are fixedly connected to a transmission rod, one end of the transmission rod passes through the opening and is fixedly connected to a threaded rod, the top of the threaded rod is fixedly connected to the limited block 1, the threaded rod is externally threadedly connected to a movable block, the side of the movable block is fixedly connected to a fixed head, the fixed head is L-shaped, the corner of the fixed head is movably sleeved with a limiting rod, and one end of the limiting rod is fixedly connected to the top of the fixed seat 1.

[0006] As a further description of the above technical solution:

[0007] The fixing heads are provided with two groups, and the two groups of fixing heads are in symmetrical directions.

[0008] As a further description of the above technical solution:

[0009] A supporting leg is fixedly connected to a bottom of the fixing seat, and a fixing plate is fixedly connected to a bottom of the supporting leg.

[0010] As a further description of the above technical solution:

[0011] The supporting legs and the fixing plates are provided in multiple groups.

[0012] As a further description of the above technical solution:

[0013] The threaded rod, the limiting block 1 and the limiting rod are all provided in multiple groups.

[0014] As a further description of the above technical solution:

[0015] The fixing seat 1 and the fixing head are in parallel directions.

[0016] The utility model has the following beneficial effects:

[0017] In the utility model, the motor is started, and the motor drives the fixed head to press the woven bag, which can ensure that the woven bag maintains a stable shape and position during the processing, avoids production delays or product quality problems caused by misalignment or shaking, and thus improves the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a positioning device for woven bag production proposed by the utility model Figure 1 ;

[0019] Figure 2 A schematic diagram of the structure of a positioning device for woven bag production proposed by the utility model Figure 2 ;

[0020] Figure 3 A schematic diagram of the structure of a positioning device for woven bag production proposed by the utility model Figure 3 .

[0021] Legend:

[0022] 1. Fixed seat 1; 2. Opening; 3. Transmission rod; 4. Threaded rod; 5. Limit block 1; 6. Limit rod; 7. Fixed head; 8. Movable block; 9. Fixed seat 2; 10. Fixed seat 3; 11. Motor; 12. Pulley 1; 13. Pulley 2; 14. Belt body; 15. Limit block 2; 16. Support leg; 17. Fixed plate; 18. Connecting rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-Figure 3 The utility model provides an embodiment: comprising a fixing seat 1, an opening 2 is opened inside the fixing seat 1, a fixing seat 2 9 is fixedly connected to the bottom of the fixing seat 1, and the fixing seat 2 9 is provided with two groups, one group of fixing seat 2 9 is fixedly connected to the bottom of the fixing seat 3 10, and the other group of fixing seat 2 9 is rotatably connected to the inside of the fixing seat 2 9, and the fixing seat 3 10 is fixedly connected to the inside of the motor 11, and the output shaft of the motor 11 passes through the fixing seat 2 9 and is fixedly connected to the pulley 12, one end of the connecting rod 18 is fixedly connected to the pulley 2 13, and the other end of the connecting rod 18 passes through the fixing seat The fixed seat 29 is fixedly connected to the limited block 215, the belt body 14 is installed outside the pulley 12 and the pulley 213, the top of the pulley 12 and the pulley 213 are fixedly connected to the transmission rod 3, one end of the transmission rod 3 passes through the opening 2 and is fixedly connected to the threaded rod 4, the top of the threaded rod 4 is fixedly connected to the limited block 15, the threaded rod 4 is externally threadedly connected to the movable block 8, the side of the movable block 8 is fixedly connected to the fixed head 7, the fixed head 7 is L-shaped, the corner of the fixed head 7 is movably sleeved with the limited rod 6, and one end of the limited rod 6 is fixedly connected to the top of the fixed seat 1.

[0025] There are two groups of fixed heads 7, and the two groups of fixed heads 7 are in symmetrical directions. A support leg 16 is fixedly connected to the bottom of the fixed seat 1, and a fixed plate 17 is fixedly connected to the bottom of the support leg 16. There are multiple groups of support legs 16 and fixed plates 17. There are multiple groups of threaded rods 4, limit blocks 5 and limit rods 6. The fixed seat 1 and the fixed heads 7 are in parallel directions.

[0026] Working principle: start the motor 11, the motor 11 drives the pulley 12 to rotate, the pulley 12 drives the pulley 2 13 to rotate through the belt body 14, the pulley 12 and the pulley 2 13 drive the transmission rod 3 to rotate, the transmission rod 3 drives the threaded rod 4 to rotate, the rotation of the threaded rod 4 drives the movable block 8 to move downward, the movable block 8 drives the fixed head 7 to slide downward outside the limit rod 6 so that the fixed head 7 presses the woven bag, which can ensure that the woven bag maintains a stable shape and position during the processing.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning device for woven bag production, comprising a fixing seat (1), characterized in that: The fixing seat 1 (1) is provided with an opening (2) inside. The fixing seat 1 (1) is fixedly connected to the fixing seat 2 (9) at the bottom. The fixing seat 2 (9) is provided with two groups. One group of the fixing seat 2 (9) is fixedly connected to the fixing seat 3 (10) at the bottom. The other group of the fixing seat 2 (9) is rotatably connected to a connecting rod (18) inside. The fixing seat 3 (10) is fixedly connected to a motor (11) inside. The output shaft of the motor (11) passes through the fixing seat 2 (9) and is fixedly connected to a pulley 1 (12). One end of the connecting rod (18) is fixedly connected to a pulley 2 (13). The other end of the connecting rod (18) passes through the fixing seat 2 (9) and is fixedly connected to a limiting block 2 ( 15), a belt body (14) is installed outside the pulley one (12) and the pulley two (13), the tops of the pulley one (12) and the pulley two (13) are fixedly connected with a transmission rod (3), one end of the transmission rod (3) passes through the opening (2) and is fixedly connected with a threaded rod (4), the top of the threaded rod (4) is fixedly connected with a limiting block one (5), the threaded rod (4) is externally threadedly connected with a movable block (8), the side of the movable block (8) is fixedly connected with a fixed head (7), the fixed head (7) is L-shaped, the corner of the fixed head (7) is movably sleeved with a limiting rod (6), and one end of the limiting rod (6) is fixedly connected to the top of the fixed seat one (1).

2. A positioning device for woven bag production according to claim 1, characterized in that: The fixing heads (7) are provided with two groups, and the two groups of fixing heads (7) are in symmetrical directions.

3. A positioning device for woven bag production according to claim 1, characterized in that: The bottom of the fixing seat 1 (1) is fixedly connected to a supporting leg (16), and the bottom of the supporting leg (16) is fixedly connected to a fixing plate (17).

4. A positioning device for woven bag production according to claim 3, characterized in that: The supporting legs (16) and the fixing plates (17) are provided in multiple groups.

5. A positioning device for woven bag production according to claim 1, characterized in that: The threaded rod (4), the limiting block (5) and the limiting rod (6) are provided in multiple groups.

6. A positioning device for woven bag production according to claim 1, characterized in that: The fixing seat 1 (1) and the fixing head (7) are in parallel directions.

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