A kind of auxiliary fixing device for sewing environment-friendly plastic woven bag

Abstract

The utility model discloses a kind of for environmental protection plastic woven bag sewing auxiliary fixing device, it is related to woven bag production technical field;The utility model includes machine body shell, conveying assembly and fixed component are installed in machine body shell, conveying assembly includes conveyer belt, conveyer belt rotation is installed in machine body shell, the side fixed mounting of machine body shell has first motor, fixed component includes pressing plate, pressing plate sliding is installed in machine body shell, the top of machine body shell fixed mounting has pneumatic cylinder, and the output end of pneumatic cylinder is fixedly connected with the upper surface of pressing plate, the upper surface side of pressing plate is installed with sewing assembly;In the utility model, by setting conveying assembly and fixed component, the woven bag to be sewn can be conveyed to specified position using conveying assembly, and the woven bag is held fixed using fixed component, so as to replace the mode of artificial holding fixed, save time and labor, and high efficiency.

Description

Technical Field

[0001] This utility model relates to the field of woven bag production technology, specifically to an auxiliary fixing device for sewing environmentally friendly plastic woven bags. Background Technology

[0002] Woven bags are bags made using a weaving technique, commonly used for storing and transporting goods. They are widely popular due to their lightweight, durability, and versatility. The edges of woven bags are typically sewn using a sewing machine during the manufacturing process.

[0003] Currently, some small woven bag processing plants typically use manual labor to hold and fix the woven bags when sewing them, and then use handheld woven bag sewing machines to seal them. This is not only time-consuming and labor-intensive, but also has low work efficiency. Utility Model Content

[0004] To address the problem that some small woven bag processing plants currently use manual labor to hold and fix the woven bags during sewing, and then use handheld woven bag sewing machines to seal the bags, which is not only time-consuming and labor-intensive but also inefficient, the purpose of this utility model is to provide an auxiliary fixing device for sewing environmentally friendly plastic woven bags.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an auxiliary fixing device for sewing environmentally friendly plastic woven bags, comprising a machine body shell, a conveying component and a fixing component installed inside the machine body shell, the conveying component including a conveyor belt, the conveyor belt being rotatably installed inside the machine body shell, a first motor being fixedly installed on one side of the machine body shell, and the output end of the first motor being fixedly connected to one end of the drive shaft of the conveyor belt, the fixing component including a pressure plate, the pressure plate being slidably installed inside the machine body shell, a cylinder being fixedly installed at the top of the machine body shell, and the output end of the cylinder being fixedly connected to the upper surface of the pressure plate, a support plate being fixedly installed inside the machine body shell, and the upper surface of the support plate contacting the inner surface of the conveyor belt, and a sewing component being installed on one side of the upper surface of the pressure plate.

[0006] Preferably, the sewing assembly includes a slide groove, which is fixedly installed on the upper surface of the pressure plate. A slider is slidably installed in the slide groove. A sewing device is detachably installed on one side of the slider by bolts. A threaded rod is rotatably installed in the slide groove, and the threaded rod is threadedly inserted into the slider. A second motor is fixedly installed at one end of the slide groove, and the output end of the second motor is fixedly connected to one end of the threaded rod.

[0007] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0008] 1. In this utility model, by setting a conveying component and a fixing component, the conveying component can be used to transport the woven bag to be sewn to the designated position, and the fixing component can be used to press and fix the woven bag, thereby replacing the manual pressing and fixing method, which saves time and effort and is highly efficient.

[0009] 2. In this utility model, by setting a sewing component, a second motor can drive the threaded rod to rotate forward and backward. The threaded rod drives the slider to slide back and forth in the groove. The slider drives the sewing equipment to move back and forth to sew the opening on one side of the woven bag, thereby replacing the manual sewing method of sealing the woven bag by holding a woven bag sewing machine. This method is time-saving, labor-saving and highly efficient. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the cross-sectional structure of the outer shell of the present invention;

[0013] Figure 3 This is a schematic diagram of the internal structure of the outer shell of the present invention;

[0014] Figure 4 This is a schematic diagram of the pressure plate structure of this utility model;

[0015] Figure 5 This is a schematic diagram of the cross-sectional structure of the slide groove of this utility model.

[0016] In the diagram: 1. Machine casing; 101. Guide groove; 2. Conveying assembly; 201. Conveyor belt; 202. First motor; 3. Side plate; 301. Through groove; 4. Fixing assembly; 401. Pressure plate; 4011. Clamping block; 402. Cylinder; 5. Support plate; 6. Sewing assembly; 601. Slide groove; 602. Second motor; 603. Sewing equipment; 604. Sliding block; 605. Threaded rod; 7. Bellows cover. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example: Figure 1-5 As shown, this utility model provides an auxiliary fixing device for sewing environmentally friendly plastic woven bags, including a machine body shell 1. A conveying assembly 2 and a fixing assembly 4 are installed inside the machine body shell 1. The conveying assembly 2 includes a conveyor belt 201, which is rotatably installed inside the machine body shell 1. A first motor 202 is fixedly installed on one side of the machine body shell 1, and the output end of the first motor 202 is fixedly connected to one end of the drive shaft of the conveyor belt 201. The fixing assembly 4 includes a pressure plate 401, which is slidably installed inside the machine body shell 1. A cylinder 402 is fixedly installed at the top of the machine body shell 1, and the output end of the cylinder 402 is fixedly connected to the upper surface of the pressure plate 401. A support plate 5 is fixedly installed inside the machine body shell 1, and the upper surface of the support plate 5 contacts the inner surface of the conveyor belt 201. The area of ​​the support plate 5 is the same as the area of ​​the pressure plate 401, and the support plate 5 is located directly below the pressure plate 401. A sewing assembly 6 is installed on one side of the upper surface of the pressure plate 401. The first motor 202 can be used to drive the conveyor belt 201 to rotate, which is used to transport the woven bags to be sewn. The length of the woven bag is the same as the internal width of the machine body shell 1. The woven bag is placed horizontally, and the two ends of the woven bag are in contact with the inside sides of the machine body shell 1. When the woven bag is transported to the bottom of the pressure plate 401 (the area of ​​the pressure plate 401 is larger than the area of ​​the woven bag), the first motor 202 and the conveyor belt 201 are stopped. Then, the cylinder 402 is used to drive the pressure plate 401 to slide down inside the machine body shell 1 to press and fix the woven bag on the conveyor belt 201. Since the conveyor belt 201 is flexible, the support plate 5 can support the pressure part of the conveyor belt 201. Then, the sewing component 6 can be used to sew one side opening of the woven bag. After the sewing is completed, the cylinder 402 is used to drive the pressure plate 401 to slide up and reset inside the machine body shell 1. Then, the first motor 202 is started to drive the conveyor belt 201 to rotate and transport the woven bag to the next process.

[0019] The sewing assembly 6 includes a slide 601, which is fixedly installed on the upper surface of the pressure plate 401. A slider 604 is slidably installed in the slide 601. A sewing device 603 is detachably installed on one side of the slider 604 by bolts. The sewing device 603 is an existing portable small woven bag sewing machine, specifically the FEIYUE series FY-320 model portable small woven bag sewing machine. A threaded rod 605 is rotatably installed in the slide 601, and the threaded rod 605 is threaded into the slider 604. A second motor 602 is fixedly installed at one end of the slide 601, and the output end of the second motor 602 is fixedly connected to one end of the threaded rod 605. The second motor 602 can drive the threaded rod 605 to rotate forward and backward. The threaded rod 605 drives the slider 604 to slide back and forth in the slide 601. The slider 604 drives the sewing device 603 to move back and forth to sew the opening on one side of the woven bag.

[0020] Both sides of the pressure plate 401 are fixedly installed with locking blocks 4011. Both sides of the inner shell 1 of the machine body are provided with guide grooves 101, and the locking blocks 4011 on both sides of the pressure plate 401 are slidably locked in the corresponding guide grooves 101. The pressure plate 401 can slide and rise and fall in the inner shell 1 of the machine body through the locking blocks 4011 along the guide grooves 101.

[0021] Side plates 3 are fixedly installed on both sides inside the outer shell 1 of the machine body, and one side of the side plate 3 is in contact with the side of the conveyor belt 201. One side plate 3 and one side of the pressure plate 401 are provided with through grooves 301. The side plate 3 can support both ends of the woven bag. The through groove 301 on one side of the pressure plate 401 is located directly above the through groove 301 on the corresponding side plate 3, and the two through grooves 301 are the same size. The through groove 301 on one side of the side plate 3 and the pressure plate 401 facilitates the needle thread of the sewing equipment 603.

[0022] Two sections of bellows cover 7 are fixedly installed inside the opening of the slide groove 601, and the ends of the two sections of bellows cover 7 that are close to each other are fixedly connected to the slider 604. The bellows cover 7 can prevent external dust and other impurities from entering the slide groove 601 and affecting the normal transmission of the threaded rod 605.

[0023] Working principle: When in use, the first motor 202 drives the conveyor belt 201 to rotate to transport the woven bags to be sewn. When the woven bags are transported to the bottom of the pressure plate 401, the first motor 202 and the conveyor belt 201 are stopped. Then, the cylinder 402 drives the pressure plate 401 to slide down inside the machine body shell 1 to press and fix the woven bags on the conveyor belt 201. Since the conveyor belt 201 is flexible, the support plate 5 can support the pressure part of the conveyor belt 201.

[0024] Then, the second motor 602 drives the threaded rod 605 to rotate in both directions. The threaded rod 605 drives the slider 604 to slide back and forth in the slide groove 601. The slider 604 drives the sewing device 603 to move back and forth. The opening on one side of the woven bag is sewn through the through groove 301 on the pressure plate 401 and the side plate 3. After the sewing is completed, the cylinder 402 drives the pressure plate 401 to slide and rise in the outer shell 1 of the machine body to reset. Then, the first motor 202 is started to drive the conveyor belt 201 to rotate and transport the woven bag to the next process.

[0025] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0026] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An auxiliary fixing device for sewing environmentally friendly plastic woven bags, comprising a machine body shell (1), characterized in that: The outer casing (1) of the machine body is equipped with a conveying assembly (2) and a fixing assembly (4). The conveying assembly (2) includes a conveyor belt (201), which is rotatably installed inside the outer casing (1). A first motor (202) is fixedly installed on one side of the outer casing (1), and the output end of the first motor (202) is fixedly connected to one end of the drive shaft of the conveyor belt (201). The fixing assembly (4) includes a pressure plate (401), which is slidably installed inside the outer casing (1). A cylinder (402) is fixedly installed at the top of the outer casing (1), and the output end of the cylinder (402) is fixedly connected to the upper surface of the pressure plate (401). A support plate (5) is fixedly installed inside the outer casing (1), and the upper surface of the support plate (5) is in contact with the inner surface of the conveyor belt (201). A sewing assembly (6) is installed on one side of the upper surface of the pressure plate (401).

2. The auxiliary fixing device for sewing environmentally friendly plastic woven bags as described in claim 1, characterized in that, The sewing assembly (6) includes a groove (601) which is fixedly installed on the upper surface of the pressure plate (401).

3. The auxiliary fixing device for sewing environmentally friendly plastic woven bags as described in claim 2, characterized in that, A slider (604) is slidably installed in the groove (601), and a sewing device (603) is detachably installed on one side of the slider (604) by bolts.

4. The auxiliary fixing device for sewing environmentally friendly plastic woven bags as described in claim 2, characterized in that, A threaded rod (605) is rotatably installed in the groove (601), and the threaded rod (605) is threadedly inserted into the slider (604).

5. The auxiliary fixing device for sewing environmentally friendly plastic woven bags as described in claim 2, characterized in that, A second motor (602) is fixedly installed at one end of the slide (601), and the output end of the second motor (602) is fixedly connected to one end of the threaded rod (605).

6. The auxiliary fixing device for sewing environmentally friendly plastic woven bags as described in claim 1, characterized in that, Both sides of the pressure plate (401) are fixedly installed with locking blocks (4011), and both sides of the inner shell (1) of the machine body are provided with guide grooves (101), and the locking blocks (4011) on both sides of the pressure plate (401) are slidably locked in the corresponding guide grooves (101).

7. The auxiliary fixing device for sewing environmentally friendly plastic woven bags as described in claim 1, characterized in that, Side plates (3) are fixedly installed on both sides inside the outer shell (1) of the machine body, and one side of the side plate (3) is in contact with the side of the conveyor belt (201). One side of the side plate (3) and the pressure plate (401) are provided with a through groove (301).

8. The auxiliary fixing device for sewing environmentally friendly plastic woven bags as described in claim 2, characterized in that, Two sections of bellows cover (7) are fixedly installed inside the opening of the slide (601), and the ends of the two sections of bellows cover (7) that are close to each other are fixedly connected to the slider (604).

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