Edge grinding machine for plastic woven bag

Abstract

The utility model relates to the related technical field of woven bag edge beating, and discloses a plastic woven bag edge beating machine which comprises a machining rack and a machining groove formed in the machining rack, and the two ends of the machining groove are respectively provided with a conveying piece used for conveying plastic woven bags to enter the machining groove in order. And a height limiting rod is arranged between the two transmission pieces. According to the woven bag edge beating machine, the edge beating process of a woven bag can be conducted in a stable environment through the arrangement of the machining rack and the machining groove, and the purpose that the surface of the woven bag is flattened in the orderly conveying process of the woven bag can be achieved through the arrangement of the conveying piece and the height limiting rod; the height limiting rod can be adjusted to ensure the purpose of adapting to flattening of woven bags with different thicknesses, and the purpose of effectively adjusting the sewing piece is achieved through the arrangement of an adjusting sliding block and a guide sliding rod in the edge beating piece, so that the purpose of adapting to edge beating of the woven bags with different specifications is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field related to the edge binding of woven bags, in particular to an edge binding machine for plastic woven bags. Background Technique

[0002] Woven bags are very common items. They are widely used and inexpensive, so they are deeply loved by people. Also known as snake skin bags, they are a type of plastic bag used for packaging. Their raw materials are generally various chemical plastic raw materials such as polyethylene and polypropylene. Plastic woven bags are mainly made of polypropylene, extruded and stretched into flat filaments, and then woven, knitted, and bagged.

[0003] During the processing of woven bags by most existing edge binding machines, due to the different widths of woven bags of different specifications, the existing fixed edge binding methods cannot meet the edge binding requirements of woven bags of different specifications. To solve such problems, an edge binding machine for plastic woven bags is proposed. Content of the Utility Model

[0004] The utility model provides an edge binding machine for plastic woven bags, which solves the problems in the above background technique.

[0005] The utility model solves its technical problems by adopting the following technical solutions:

[0006] An edge binding machine for plastic woven bags includes a processing frame and a processing groove opened in the processing frame. Transmission members for transmitting plastic woven bags into the processing groove in an orderly manner are respectively arranged at both ends of the processing groove. A height limiting rod is arranged between the two transmission members. A limiting groove for limiting the thickness of the woven bag is formed between the height limiting rod and the bottom wall of the processing groove. And the bottom surface of the height limiting rod is flat for flattening the woven bag. A side of the height limiting rod is provided with an edge binding member. The edge binding member includes a guiding slide rod arranged between the side walls of the processing groove. Two adjusting sliders are slidably arranged on the guiding slide rod along the arrangement direction of the guiding slide rod. A fixing member for fixing the adjusting slider is arranged between the adjusting slider and the guiding slide rod. A sewing member for edge binding the plastic woven bag is arranged at the bottom of the adjusting slider.

[0007] Preferably, convex blocks are formed by the height limiting rod protruding outward near both ends of the processing groove. The convex blocks slide along the processing groove for adjusting the distance between the limiting grooves. And a bolt is threadedly connected inside the convex block. The bolt is rotatably connected and arranged in the processing groove.

[0008] Preferably, the transmission member includes a transmission shaft rotatably arranged between the side walls of the processing groove. A transmission roller is sleeved on the outer periphery of the transmission shaft. A driving member for driving the transmission shaft to rotate is arranged on one side of the transmission shaft.

[0009] Preferably, the driving member includes a driving motor for driving one of the transmission shafts to rotate, and a transmission belt for linkage is provided between the two transmission shafts.

[0010] Preferably, an anti-slip pad for increasing the friction of the transmission roller is sleeved on the outer periphery of the transmission roller.

[0011] Preferably, a support frame for supporting the processing frame is provided at the bottom of the processing frame.

[0012] The advantages and positive effects of the present utility model are as follows: By providing the processing frame and the processing groove, the edge trimming process of the woven bag can be carried out in a stable environment. And by providing the transmission member and the height limiting rod, during the orderly transmission of the woven bag, the surface of the woven bag can be flattened. Moreover, the height limiting rod can be adjusted to ensure flattening of woven bags with different thicknesses. Also, by providing the adjusting slider and the guiding rod in the edge trimming member, the sewing member can be effectively adjusted, so as to adapt to edge trimming of woven bags with different specifications. Description of the Drawings

[0013] The present utility model will be further described below with reference to the drawings and embodiments.

[0014] Figure 1 is a schematic structural view of the present utility model;

[0015] Figure 2 is Figure 1 the side view of

[0016] The reference signs in the drawings are described separately as follows:

[0017] 1. Processing frame; 11. Processing groove; 12. Height limiting rod; 121. Protrusion; 122. Bolt; 123. Limiting groove; 13. Support frame;

[0018] 2. Transmission member; 21. Transmission roller; 211. Transmission shaft; 22. Driving member; 221. Driving motor; 222. Transmission belt;

[0019] 3. Edge trimming member; 31. Guiding rod; 32. Sewing member; 321. Adjusting slider; 3211. Fixing member. Detailed Description of the Embodiment

[0020] The present utility model will now be further described in detail with reference to the drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0021] The following will further elaborate on the embodiments of the present utility model with reference to the drawings:

[0022] Refer to Figure 1 andFigure 2 As shown in the figure, the woven bag is a very common item. It has a wide range of uses and is inexpensive, so it is deeply loved by people. It is also called a snake skin bag and is a type of plastic bag used for packaging. Its raw materials are generally various chemical plastic raw materials such as polyethylene and polypropylene. The plastic woven bag is mainly made of polypropylene. It is extruded and stretched into flat filaments, and then woven, knitted, and made into bags. During the processing of woven bags by most existing edge binding machines for woven bags, due to the different widths of woven bags of different specifications, the existing fixed edge binding method cannot meet the edge binding requirements of woven bags of different specifications. To solve such problems, a plastic woven bag edge binding machine is proposed, which includes a processing frame 1 and a processing groove 11 opened in the processing frame 1. At both ends of the processing groove 11, there are respectively transmission parts 2 for transmitting the plastic woven bag into the processing groove 11 in an orderly manner. Between the two transmission parts 2, there is a height limiting rod 12. A limiting groove 123 for limiting the thickness of the woven bag is formed between the height limiting rod 12 and the bottom wall of the processing groove 11. And the bottom surface of the height limiting rod 12 is flat for flattening the woven bag. On one side of the height limiting rod 12, there is an edge binding part 3. The edge binding part 3 includes a guide sliding rod 31 arranged between the side walls of the processing groove 11. Along the direction of the guide sliding rod 31, two adjusting sliders 321 are slidably arranged on the guide sliding rod 31. Between the adjusting slider 321 and the guide sliding rod 31, there is a fixing part 3211 for fixing the adjusting slider 321. At the bottom of the adjusting slider 321, there is a sewing part 32 for edge binding the plastic woven bag. Through the setting of the processing frame 1 and the processing groove 11, the edge binding process of the woven bag can be carried out in a stable environment. And through the setting of the transmission part 2 and the height limiting rod 12, the purpose of flattening the surface of the woven bag can be achieved during the orderly transmission of the woven bag. And the height limiting rod 12 can be adjusted to ensure the purpose of flattening woven bags of different thicknesses. Also, through the setting of the adjusting slider 321 and the guide sliding rod 31 in the edge binding part 3, the purpose of effectively adjusting the sewing part 32 can be achieved, so as to achieve the purpose of edge binding woven bags of different specifications.

[0023] It should be noted that during the edge binding process of the above-mentioned woven bag, it enters the processing groove 11 in a lying manner attached to the top surface of the processing frame 1. And through the setting of the transmission part 2, the woven bag can pass through the above-mentioned height limiting rod 12 and the edge binding machine in an orderly manner.

[0024] Further, the specific structure of the above-mentioned transmission part 2 is: the transmission part 2 includes a transmission shaft 211 rotatably arranged between the side walls of the processing groove 11. A transmission roller 21 is sleeved on the outer circumference of the transmission shaft 211. On one side of the transmission shaft 211, there is a driving part 22 for driving the transmission shaft 211 to rotate. By the operation of the driving part 22, the purpose of synchronously rotating the transmission shaft 211 and the transmission roller 21 is achieved, so as to drive the woven bag on the top surface of the processing frame 1 to be transmitted in an orderly manner.

[0025] Specifically, the specific structure of the above driving member 22 is as follows: The driving member 22 includes a driving motor 221 for driving one of the transmission shafts 211 to rotate, and a transmission belt 222 for linkage is provided between the two transmission shafts 211; When the driving motor 221 operates to drive one of the transmission shafts 211 to rotate, thereby driving the transmission belt 222 to rotate, at this time the other transmission shaft 211 rotates, so as to achieve the purpose of driving the two side transmission members 2 to rotate synchronously.

[0026] It should be noted that the gap between the above transmission roller 21 and the top surface of the processing frame 1 may change due to the thickness of the woven bag, resulting in a reduction in the transmission effect of the woven bag. To solve such problems, in this embodiment, first, the transmission roller 21 is detachably connected, and the purpose of ensuring the orderly transmission of the woven bag can be achieved by replacing a suitable transmission roller 21. Secondly, an anti-slip pad for increasing the friction of the transmission roller 21 is sleeved on the outer periphery of the transmission roller 21; By setting the anti-slip pad, the transmission friction of the transmission roller 21 can be increased, so as to ensure the orderly transmission of the woven bag.

[0027] It should also be noted that the purpose of setting the height limit rod 12 above is to ensure that the surface of the woven bag is flat after passing through the height limit rod 12, and also to ensure that the later edge trimming member 3 can better perform the edge trimming process on the woven bag.

[0028] Additionally, the distance between the limiting grooves 123 formed between the above limiting rod and the top surface of the processing frame 1 can be adjusted. Specifically, the two ends of the height limit rod 12 close to the processing groove 11 protrude outward to form bumps 121, and the bumps 121 slide along the processing groove 11 to adjust the distance between the limiting grooves 123. And a bolt 122 is threadedly connected inside the bump 121, and the bolt 122 is rotatably connected to be arranged in the processing groove 11; By screwing the bolt 122, the purpose of driving the height limit rod 12 to adjust and slide can be achieved, so as to achieve the purpose of adjusting the distance between the limiting grooves 123, so as to meet the purpose of adapting to woven bags of different specifications and thicknesses.

[0029] It is worth mentioning that the above sewing member 32 is a conventional sewing device, and this part is relatively mature in the prior art, so it will not be elaborated here.

[0030] Correspondingly, in the setting of the above guide slide rod 31, adjusting slider 321 and fixing member 3211, the fixing member 3211 is arranged on the adjusting slider 321 in the form of a buckle. When the buckle is pressed, at this time the adjusting slider 321 cannot continue to slide on the guide slide rod 31, thereby ensuring the stability of the sewing machine during the processing process.

[0031] Further, in order to ensure the stability of the entire processing frame 1, in this embodiment, a support frame 13 for supporting the processing frame 1 is provided at the bottom of the processing frame 1; through the setting of the support frame 13, the purpose of stably setting the processing frame 1 on the ground can be achieved.

[0032] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific embodiments. Any other embodiments obtained by those skilled in the art based on the technical solutions of the present invention also fall within the scope of protection of the present invention.

Claims

1. A plastic woven bag edge beating machine, comprising a processing frame (1) and a processing groove (11) provided in the processing frame (1), characterized in that: Transmission members (2) for transmitting plastic woven bags to enter the processing groove (11) in an orderly manner are respectively provided at both ends of the processing groove (11); a height limiting rod (12) is provided between the two transmission members (2); a limiting groove (123) for limiting the thickness of the woven bag is formed between the height limiting rod (12) and the bottom wall of the processing groove (11); the bottom surface of the height limiting rod (12) is flat and is used to flatten the woven bag; and a trimming member (3) is provided on one side of the height limiting rod (12). ), the edge beating piece (3) comprises a guide slide rod (31) arranged between the side walls of the processing groove (11), two adjusting sliders (321) are slidably arranged on the guide slide rod (31) along the setting direction of the guide slide rod (31), a fixing piece (3211) for fixing the adjusting slider (321) is arranged between the adjusting slider (321) and the guide slide rod (31), and a sewing piece (32) for beating the edge of the plastic woven bag is arranged at the bottom of the adjusting slider (321).

2. The plastic woven bag edge beating machine according to claim 1, characterized in that: The two ends of the height limiting rod (12) close to the processing groove (11) protrude outward to form a convex block (121), and the convex block (121) slides along the processing groove (11) to adjust the spacing size of the limiting groove (123), and the convex block (121) is threadedly connected to a bolt (122), and the bolt (122) is rotatably connected to the processing groove (11).

3. The plastic woven bag edge beating machine according to claim 1, characterized in that: The transmission member (2) comprises a transmission shaft (211) rotatably arranged between the side walls of the processing groove (11), a transmission roller (21) is sleeved on the outer periphery of the transmission shaft (211), and a driving member (22) for driving the transmission shaft (211) to rotate is provided on one side of the transmission shaft (211).

4. The plastic woven bag edge beating machine according to claim 3, characterized in that: The driving member (22) comprises a driving motor (221) for driving one of the transmission shafts (211) to rotate, and a transmission belt (222) for linkage is provided between the two transmission shafts (211).

5. The plastic woven bag edge beating machine according to claim 3, characterized in that: An anti-skid pad for increasing the friction force of the transmission roller (21) is sleeved on the outer circumference of the transmission roller (21).

6. The plastic woven bag edge beating machine according to claim 1, characterized in that: A support frame (13) for supporting the processing frame (1) is provided at the bottom of the processing frame (1).

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