Triangular steering conveying device for plastic bag processing

Abstract

The utility model relates to the technical field of plastic packaging bags, in particular to a triangular steering conveying device for plastic bag processing, which comprises a support, a first conveying shaft, a second conveying shaft, a triangular steering frame, a sliding device, a supporting rod, a first rolling shaft, a second rolling shaft, a steering rolling shaft, a conveying shaft, a first fixing plate, a second fixing plate and a fixing component. The first conveying shaft, the second conveying shaft and the triangular bogie are all arranged between the supports, the sliding device is arranged on one side of the supports, the supporting rod is fixedly arranged on one side of the sliding device, the first fixing plate and the second fixing plate are fixedly arranged on one side of the bottom end of the supports, and the first rolling shaft, the second rolling shaft and the steering rolling shaft are fixedly arranged between the first fixing plate and the second fixing plate. The conveying shaft is fixedly arranged between the second fixing plates; by means of the detachable fixing assembly, the triangular bogie can be replaced to adapt to plastic bags of different sizes; when cleaning is needed, the triangular bogie can be normally cleaned by disassembling the fixing assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic packaging bags, in particular to a triangular steering conveying device for processing plastic bags. Background Art

[0002] Plastic bags are usually used for packaging. Their raw materials are generally various chemical plastic raw materials such as polyethylene and polypropylene. Plastic bags are widely used as a packaging material. The triangular conveying device for plastic bag processing is a device that changes the conveying direction of plastic bags on the plastic bag production line. Its shape is similar to a triangle and is usually installed between two conveyor belts in different directions, so that the plastic bags can be smoothly converted from one conveying direction to another. The Chinese patent document with the existing announcement number CN218294814U discloses a steering bending frame for plastic packaging, which proposes that plastic packaging bags often need to be turned during the production process. In order to fold the plastic bag multiple times to save volume, existing equipment usually rolls the extruded plastic bag into a shaft, unwinds it on a separate bending device, and then folds it in half. This increases the unwinding and rewinding process, resulting in low production efficiency and failing to meet the needs of simplicity, compactness, and mobility in the overall circulation equipment. The solution is to design a steering bending frame for plastic packaging with a simple structure and easy placement, which can meet the needs of simplicity, compactness, and mobility in the overall circulation equipment. At the same time, when used for overall processing, the plastic bag does not go through the unwinding and rewinding process and is directly folded in half, reducing the production process and thus improving production efficiency.

[0003] In the above scheme and the prior art, for a triangular steering conveyor device for processing plastic bags, the triangular steering conveyor device is generally fixed on a bracket and arranged between the conveyor belt and the output belt. After it has worked for a period of time, if the size of the plastic bags to be processed is changed, it may not be able to adapt, resulting in it not being able to work normally, and the machine needs to be cleaned after running for a period of time, but the position of the triangular steering frame is not convenient for cleaning.

[0004] Therefore, the utility model proposes a triangular steering conveying device for processing plastic bags to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a triangular steering conveying device for processing plastic bags to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solutions: a triangular steering conveyor device for processing plastic bags, comprising a bracket, a first conveying shaft, a second conveying shaft, a triangular steering rack, a sliding device, a support rod, a first roller, a second roller, a steering roller, a conveying shaft, a first fixing plate, a second fixing plate, and a fixing assembly;

[0007] The first conveying shaft, the second conveying shaft and the triangular bogie are all arranged between the brackets, the sliding device is arranged on one side of the bracket and the support rod is fixedly arranged on one side of the sliding device;

[0008] The first roller, the first fixed plate and the second fixed plate are fixedly arranged on one side of the bottom end of the bracket, the first roller, the second roller and the steering roller are fixedly arranged between the first fixed plate, and the conveying shaft is fixedly arranged between the second fixed plates.

[0009] Preferably, the sliding device is arranged on one side of the bracket and can slide on the bracket, and the support rod ensures that it does not touch the first roller by supporting the triangular bogie.

[0010] Preferably, the first fixing plate and the second fixing plate are symmetrically arranged at the bottom of the bracket, and the first fixing plate is arranged in the middle of the bottom of the bracket.

[0011] Preferably, the top end of the triangular bogie is arranged between the first roller and the second roller, and the top end of the triangular bogie does not touch the first roller and the second roller.

[0012] Preferably, the fixing assembly includes a rolling groove, a rolling column, a fixing plate, a threaded groove, a screw, and a hexagonal nut; the rolling groove is fixedly arranged on one side of the bracket, the rolling column is fixedly arranged on one side of the fixing plate, and the screw passes through the threaded groove and is threadedly connected to the hexagonal nut.

[0013] Preferably, the fixing assembly is symmetrically arranged between the brackets, and the fixing plates in the fixing assembly are symmetrically arranged relative to the triangular bogie.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model designs a triangular steering conveying device for processing plastic bags. Through the detachable fixing assembly, when the size of the plastic bags to be processed changes, the triangular bogie can be replaced in time to ensure the normal operation of the machine. After running for a period of time, the triangular bogie needs to be cleaned, but its position is too high and it may be inconvenient to clean. After it is removed by the fixing assembly, normal cleaning can be carried out. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a side view of the triangular steering conveying device of the utility model;

[0018] Figure 3 This is a front view of the triangular steering conveying device of the utility model;

[0019] Figure 4This is a structural diagram of the fixed component of the utility model.

[0020] In the figure: bracket 1, first conveying shaft 2, second conveying shaft 3, triangular bogie 4, sliding device 5, support rod 6, first roller 7, second roller 8, steering roller 9, conveying shaft 10, first fixed plate 11, second fixed plate 12, rolling groove 1301, rolling column 1302, fixed plate 1303, threaded groove 1304, screw 1305, hexagonal nut 1306. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention are described clearly and completely below. The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without creative work are within the scope of protection of the present invention.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a triangular steering conveying device for plastic bag processing, comprising a bracket 1, a first conveying shaft 2, a second conveying shaft 3, a triangular steering frame 4, a sliding device 5, a support rod 6, a first roller 7, a second roller 8, a steering roller 9, a conveying shaft 10, a first fixing plate 11, a second fixing plate 12 and a fixing assembly;

[0023] The first conveying shaft 2, the second conveying shaft 3 and the triangular bogie 4 are all arranged between the brackets 1, the sliding device 5 is arranged on one side of the bracket 1 and the support rod 6 is fixedly arranged on one side of the sliding device 5;

[0024] The first fixing plate 11 and the second fixing plate 12 are fixedly arranged on one side of the bottom end of the bracket 1, the first roller 7, the second roller 8 and the steering roller 9 are fixedly arranged between the first fixing plate 11, and the conveying shaft 10 is fixedly arranged between the second fixing plates 12;

[0025] The sliding device 5 is arranged on one side of the bracket 1 and can slide on the bracket 1. The support rod 6 ensures that it does not touch the first roller 7 by supporting the triangular bogie 4; the first fixed plate 11 and the second fixed plate 12 are symmetrically arranged at the bottom of the bracket 1, and the first fixed plate 11 is arranged in the middle of the bottom of the bracket 1; the top of the triangular bogie 4 is arranged between the first roller 7 and the second roller 8, and the top of the triangular bogie 4 will not touch the first roller 7 and the second roller 8.

[0026] When in use, first place the bracket 1 on the ground, fix the first conveyor shaft 2 and the second conveyor shaft 3 between the brackets 1, and set the triangular bogie 4 between the brackets 1 through the fixing assembly, and the triangular bogie 4 is located at the same horizontal height of the first conveyor shaft 2 and the second conveyor shaft 3 but not in contact, the sliding device 5 is set on the bracket 1, and the support rod 6 is fixed on one side of the sliding device 5, the first fixed plate 11 and the second fixed plate 12 are symmetrically fixed at the bottom end of the bracket 1, the first roller 7 and the second roller 8 are fixed between the first fixed plate 11, the steering roller 9 is fixed between the first fixed plate 11 and is located below the first roller 7 and the second roller 8, and the conveying shaft 10 is fixed between the second fixed plate 12, so that the unprocessed plastic bag passes between the first conveyor belt 2 and the second conveyor belt 3, and then passes through the triangular bogie 4 into the first roller 7 and the second roller 8 and merges together, and then moves toward the conveying shaft 10 through the steering roller 8.

[0027] The fixing assembly includes a rolling groove 1301, a rolling column 1302, a fixing plate 1303, a threaded groove 1304, a screw 1305, and a hexagonal nut 1306; the rolling groove 1301 is fixedly arranged on one side of the bracket, the rolling column 1302 is fixedly arranged on one side of the fixing plate 1303, and the screw 1305 passes through the threaded groove 1304 and is threadedly connected to the hexagonal nut 1306; the fixing assembly is symmetrically arranged between the brackets, and the fixing plate 1303 in the fixing assembly is symmetrically arranged relative to the triangular bogie 4.

[0028] When in use, first set the rolling column 1302 between the rolling grooves 1301, and the fixing assembly is symmetrically set between the brackets 1, the fixing plate 1303 is fixed on one side of the rolling column 1302, and the triangular bogie 4 is set between the fixing plates 1303, and the threaded groove 1304 is fixed on the fixing plate 1303 and the triangular bogie 4, and then the screw 1305 is passed through the threaded groove 1304 and the hexagonal nut 1306 for threaded connection to fix the triangular bogie 4 on the fixing plate 1303. When changing, the size of the triangular bogie 4 also needs to be changed. At this time, the screw 1305 needs to be removed from the thread groove 1306 and the size of the triangular bogie 4 needs to be replaced. Secondly, when the triangular bogie 4 needs to be cleaned, the screw 1305 also needs to be removed from the thread groove 1304. After taking down the triangular bogie 4, it is carefully cleaned. After waiting for the cleaning to be completed, the triangular bogie 4 is fixed to the fixed plate 1303 by threading the screw 1305 through the thread groove 1304 and the hexagonal nut 1306.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A triangular steering conveyor device for plastic bag processing, characterized by: It comprises a bracket (1), a first conveying shaft (2), a second conveying shaft (3), a triangular bogie (4), a sliding device (5), a support rod (6), a first roller (7), a second roller (8), a steering roller (9), a conveying shaft (10), a first fixing plate (11), a second fixing plate (12) and a fixing assembly; A bracket (1), the first conveying shaft (2), the second conveying shaft (3) and the triangular bogie (4) are all arranged between the bracket (1), the sliding device (5) is arranged on one side of the bracket (1) and the support rod (6) is fixedly arranged on one side of the sliding device (5); The first roller (7), the first fixing plate (11) and the second fixing plate (12) are fixedly arranged on one side of the bottom end of the bracket (1); the first roller (7), the second roller (8) and the steering roller (9) are fixedly arranged between the first fixing plate (11); and the conveying shaft (10) is fixedly arranged between the second fixing plates (12).

2. The triangular steering conveyor device for plastic bag processing according to claim 1, characterized in that: The sliding device (5) is arranged on one side of the bracket (1) and can slide on the bracket (1). The support rod (6) ensures that it does not touch the first roller (7) by supporting the triangular bogie (4).

3. The triangular steering conveyor device for plastic bag processing according to claim 1, characterized in that: The first fixing plate (11) and the second fixing plate (12) are symmetrically arranged at the bottom of the bracket (1), and the first fixing plate (11) is arranged in the middle of the bottom of the bracket (1).

4. The triangular steering conveyor device for plastic bag processing according to claim 1, characterized in that: The top end of the triangular bogie (4) is arranged between the first roller (7) and the second roller (8), and the top end of the triangular bogie (4) does not touch the first roller (7) and the second roller (8).

5. The triangular steering conveyor device for plastic bag processing according to claim 1, characterized in that: The fixing assembly comprises a rolling groove (1301), a rolling column (1302), a fixing plate (1303), a threaded groove (1304), a screw (1305), and a hexagonal nut (1306); the rolling groove (1301) is fixedly arranged on one side of the bracket, the rolling column (1302) is fixedly arranged on one side of the fixing plate (1303), and the screw (1305) passes through the threaded groove (1304) and is threadedly connected to the hexagonal nut (1306).

6. The triangular steering conveyor device for plastic bag processing according to claim 1, characterized in that: The fixing assembly is symmetrically arranged between the brackets, and the fixing plate (1303) in the fixing assembly is symmetrically arranged relative to the triangular bogie (4).

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