Automatic shunting device for polyester packaging line

Abstract

The utility model relates to the technical field of packaging workshop equipment, in particular to an automatic polyester packaging line distributing device which comprises a rack, linear sliding rails are fixedly installed at the left end and the right end of the top of the rack respectively, the tops of the two linear sliding rails are connected with an alloy connecting frame in a sliding mode, and a pushing air cylinder is fixedly installed in the middle of the top of the rack. Compared with an existing automatic polyester yarn packaging assembly line in the mode of distributing polyester yarns, the automatic polyester yarn packaging assembly line has the advantages that the distributing work can be completed without cooperation of a plurality of air cylinders, so that the failure rate is reduced, meanwhile, the polyester yarns are placed on the tray, the phenomenon that the polyester yarns are jacked over can be avoided, and the production efficiency is improved. In addition, according to the scheme, the whole device is convenient to assemble and change, the unique arc-shaped nylon disc capable of being abraded is convenient to disassemble, assemble and replace, the convenience of overall maintenance and overhaul is greatly improved, and the production cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging workshop equipment, in particular to an automatic diverter for a polyester packaging line. Background Art

[0002] The automatic packaging line for polyester yarns has always needed to complete the diversion operation of polyester yarns. The diversion device is used to divert the main line polyester yarns into three paths, which are then grabbed and packaged together by a robot.

[0003] The existing diversion method is completed by 7 cylinders installed at the bottom of the machine. Since multiple cylinders are required for cooperation, not only the circuit is complicated, but also it is easy to cause circuit signal failure during multiple pushing and extending movements, resulting in a greatly increased failure rate. At the same time, the cylinder maintenance and replacement of spare parts are time-consuming, labor-intensive and cumbersome operations. Moreover, the polyester yarn blocking device of this diversion method rises from the bottom and often overturns the tray, causing unnecessary damage to the polyester yarn.

[0004] Therefore, it is particularly important to design an automatic diversion device for polyester packaging lines to solve the above-mentioned defects. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model designs an automatic diversion device for a polyester packaging line, which aims to solve the technical problems that the automatic packaging line for polyester yarns in the prior art performs diversion operations on the polyester yarns. Since multiple cylinders are required to cooperate, not only the circuit is complicated, but also the failure rate is high. In addition, this diversion method often overturns the tray, causing unnecessary damage to the polyester yarn.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automatic diverting device for a polyester packaging line comprises a stand, wherein linear slide rails are fixedly installed on both left and right ends of the top of the stand, and two groups of the linear slide rails are slidably connected to the tops of alloy connecting frames, a pushing cylinder is fixedly installed in the middle of the top of the stand, and the output end of the pushing cylinder is fixedly connected to the alloy connecting frame via a connecting plate, blocking cylinders are fixedly installed on both left and right ends of the top of the alloy connecting frame, baffle rods are fixedly connected to the output ends of the two groups of blocking cylinders, and the front ends of the two groups of baffle rods are slidably connected to the alloy connecting frame via guide sleeves, and a plurality of quick-release boxes are fixedly installed on the back of the alloy connecting frame, and arc-shaped nylon discs are fixedly installed on the tops of the plurality of quick-release boxes.

[0008] As a preferred solution of the utility model, the stand is a frame formed by welding square tubes, a positioning photoelectric switch is fixedly installed on the top of the stand and on the left side of the front end of the alloy connecting frame, and a sensor plate is fixedly installed on the outside of the alloy connecting frame at a position corresponding to the positioning photoelectric switch.

[0009] As a preferred solution of the utility model, the alloy connecting frame is a frame composed of multiple groups of alloy rods, the multiple groups of alloy rods are fixedly connected by fixing plates, and the bottom of the alloy connecting frame is slidably connected to the linear slide rail through a linear sleeve.

[0010] As a preferred solution of the utility model, a horizontal plate is fixedly connected to the bottom of the rear end of the alloy connecting frame, and the left and right ends of the horizontal plate are fixedly connected to the alloy connecting frame through connecting rods, and multiple groups of fixed sleeves are fixedly installed on the top of the horizontal plate, and the inner sides of the multiple groups of the fixed sleeves are provided with mounting rods, and the rear ends of the multiple groups of the mounting rods are fixedly installed with in-place photoelectric switches.

[0011] As a preferred solution of the utility model, the tops of the multiple groups of quick-release boxes are fixedly connected to the alloy connecting frame through a mounting plate, and the arc-shaped nylon disk is located on the back of the mounting plate.

[0012] As a preferred solution of the utility model, two groups of sliding rods are symmetrically and slidably connected inside the quick-release box, buttons are fixedly connected to the ends of the two groups of sliding rods that are away from each other, and blocks are fixedly connected to the opposite ends of the two groups of sliding rods, a pushing ring is fixedly connected to the outside of the sliding rod and located inside the quick-release box, and a spring is sleeved on the outside of the sliding rod and located between the pushing ring and the block.

[0013] As a preferred solution of the utility model, a slide groove adapted to be used with a card block is provided inside the quick-release box, and a card slot adapted to be used with a card block is provided inside the arc-shaped nylon disk.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is designed to install the stand on the front of the main line of the automatic packaging line. When the main line of the automatic packaging line conveys the polyester yarn, the positioning photoelectric switch of the alloy connecting frame senses the sensing plate, detects that the device of this scheme is in situ, and senses the position of the polyester yarn tray through the in-place photoelectric switch at the rear end of the installation rod. When the first polyester yarn tray is in place, the blocking cylinder at the left end of the top of the alloy connecting frame is started. When the second polyester yarn tray is in place, the blocking cylinder at the right end of the top of the alloy connecting frame is started, and the blocking rod is pushed to block under the guidance of the guide sleeve. Finally, the pushing cylinder is started to push the alloy connecting frame, and then the control The two groups of blocking cylinders release the blockage during the return stroke. After the assembly of the twisted yarn is completed, the polyester yarn tray is returned and discharged. This cycle can easily complete the polyester yarn diversion work of the automatic packaging line, so that this scheme does not require the cooperation of multiple cylinders to complete the diversion work, thereby reducing the failure rate. At the same time, since the polyester yarn is placed on the tray, it can avoid the phenomenon of the polyester yarn being overturned, thereby greatly reducing the defective rate of the polyester yarn. Moreover, the device of this scheme is easy to assemble and modify as a whole. The only arc-shaped nylon disc that will wear out is easy to disassemble and replace, which greatly improves the convenience of overall maintenance and repair, and greatly reduces the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the linear slide structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the alloy connecting frame of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the quick-release box and the arc-shaped nylon disc of the utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the quick-release box of the utility model.

[0021] In the figure: 1. Stand; 2. Linear slide rail; 3. Alloy connecting frame; 301. Positioning photoelectric switch; 302. Induction plate; 303. Fixed plate; 304. Linear sleeve; 305. Cross plate; 306. Connecting rod; 307. Fixed sleeve; 308. Mounting rod; 309. In-position photoelectric switch; 4. Pushing cylinder; 5. Connecting plate; 6. Blocking cylinder; 7. Blocking rod; 8. Guide sleeve; 9. Quick release box; 901. Mounting plate; 902. Slide rod; 903. Button; 904. Block; 905. Push ring; 906. Spring; 907. Slide groove; 908. Slot; 10. Curved nylon disk. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Example:

[0024] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0025] The automatic diversion device of the polyester packaging line includes a stand 1, linear guide rails 2 are fixedly installed on the left and right ends of the top of the stand 1, and the tops of the two groups of linear guide rails 2 are slidably connected with alloy connecting frames 3, a pushing cylinder 4 is fixedly installed in the middle of the top of the stand 1, and the output end of the pushing cylinder 4 is fixedly connected to the alloy connecting frame 3 through a connecting plate 5, blocking cylinders 6 are fixedly installed on the left and right ends of the top of the alloy connecting frame 3, and the output ends of the two groups of blocking cylinders 6 are fixedly connected with blocking rods 7, and the front ends of the two groups of blocking rods 7 are slidably connected to the alloy connecting frame 3 through guide sleeves 8, and multiple groups of quick-release boxes 9 are fixedly installed on the back of the alloy connecting frame 3, and arc-shaped nylon discs 10 are fixedly installed on the tops of the multiple groups of quick-release boxes 9.

[0026] First, the stand 1 is a frame welded from square tubes. A positioning photoelectric switch 301 is fixedly installed on the top of the stand 1 and on the left side of the front end of the alloy connecting frame 3. A sensing plate 302 is fixedly installed on the outside of the alloy connecting frame 3 at a position corresponding to the positioning photoelectric switch 301. When the main line of the automatic packaging line conveys the polyester yarn, the positioning photoelectric switch 301 of the alloy connecting frame 3 senses the sensing plate 302 and detects that the device of this scheme is in place.

[0027] Furthermore, the alloy connecting frame 3 is a frame composed of multiple sets of alloy rods, and the multiple sets of alloy rods are fixedly connected by a fixing plate 303. The bottom of the alloy connecting frame 3 is slidably connected to the linear slide rail 2 through a linear sleeve 304. The alloy connecting frame 3 composed of multiple sets of alloy rods is easy to assemble and modify as a whole, and the production cost is greatly reduced.

[0028] Then, a cross plate 305 is fixedly connected to the bottom of the rear end of the alloy connecting frame 3, and the left and right ends of the cross plate 305 are fixedly connected to the alloy connecting frame 3 through a connecting rod 306. A plurality of sets of fixing sleeves 307 are fixedly installed on the top of the cross plate 305, and a mounting rod 308 is installed on the inner side of the plurality of sets of fixing sleeves 307. The rear ends of the plurality of sets of mounting rods 308 are fixedly installed with an in-place photoelectric switch 309. The position of the polyester yarn tray is sensed by the in-place photoelectric switch 309 at the rear end of the mounting rod 308. When the first polyester yarn tray is in place, the blocking cylinder 6 at the left end of the top of the alloy connecting frame 3 is started. When the second polyester yarn tray is in place, the blocking cylinder 6 at the right end of the top of the alloy connecting frame 3 is started, and the blocking rod 7 is pushed to block under the guidance of the guide sleeve 8. Finally, the pushing cylinder 4 is started to push the alloy connecting frame 3, and then the two sets of blocking cylinders 6 are controlled to return to release the blockage. After the assembly of the stranded yarn is completed, the polyester yarn tray is returned and discharged. This cycle can easily complete the polyester yarn diversion work of the automatic packaging line.

[0029] Secondly, the tops of the multiple quick-release boxes 9 are fixedly connected to the alloy connecting frame 3 through the mounting plate 901, and the arcuate nylon disc 10 is located on the back of the mounting plate 901. After the polyester yarn tray is in place, the arcuate nylon disc 10 contacts it for positioning.

[0030] Finally, the inside of the quick release box 9 is symmetrically slidably connected with two groups of slide bars 902, and the ends of the two groups of slide bars 902 that are far away from each other are fixedly connected with a block 904, and the outside of the slide bars 902 and the inside of the quick release box 9 are fixedly connected with a push ring 905, and the outside of the slide bars 902 and the inside of the push ring 905 and the block 904 are provided with a spring 906, and the inside of the quick release box 9 is provided with a slide groove 907 adapted to the block 904, and the inside of the arc nylon disc 10 is provided with a With the slot 908 used, the block 904 is always located on the inner side of the slot 908 under the push of the spring 906, thereby fixing the arc nylon disc 10. When the arc nylon disc 10 needs to be replaced after being worn, it is only necessary to press the button 903, and the spring 906 is compressed under the push of the push ring 905. Under the connection of the slide rod 902, the two groups of blocks 904 are close to each other in the slide groove 907 and the slot 908, thereby releasing the fixation of the arc nylon disc 10, making it convenient to disassemble, assemble and replace the arc nylon disc 10, thereby improving the convenience of maintenance and repair.

[0031] In this embodiment, the implementation scenario is specifically as follows: the stand 1 is installed on the front side of the main line of the automatic packaging line. When the main line of the automatic packaging line conveys the polyester yarn, the positioning photoelectric switch 301 of the alloy connecting frame 3 senses the sensing plate 302, and detects that the device of this scheme is in place. The in-place photoelectric switch 309 at the rear end of the mounting rod 308 senses the position of the polyester yarn tray. When the first polyester yarn tray is in place, the blocking cylinder 6 at the top left end of the alloy connecting frame 3 is started. When the second polyester yarn tray is in place, the blocking cylinder 6 at the top right end of the alloy connecting frame 3 is started, and the blocking rod 7 is pushed to block under the guidance of the guide sleeve 8. Finally, the pushing cylinder 4 is started to push the alloy connecting frame 3, and then the two groups of blocking cylinders 6 are controlled to return to release the blockage. Block, after completing the assembly of the twisted yarn, the polyester yarn tray is returned and discharged, and the polyester yarn diversion work of the automatic packaging line can be easily completed in this cycle. The whole operation process is simple and convenient. Compared with the existing polyester yarn automatic packaging line in the way of diverting the polyester yarn, the utility model does not need a plurality of cylinders to cooperate to complete the diversion work through the design of this scheme, thereby reducing the failure rate. At the same time, since the polyester yarn is placed on the tray, the phenomenon of the polyester yarn being overturned can be avoided, thereby greatly reducing the defective rate of the polyester yarn. Moreover, the device of this scheme is convenient to assemble and modify as a whole, and the only arc-shaped nylon disc 10 that will wear is convenient to disassemble and replace, which greatly improves the convenience of overall maintenance and overhaul, and greatly reduces the production cost.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic diverter for a polyester packaging line, comprising a stand (1), characterized in that: Linear guide rails (2) are fixedly installed at both left and right ends of the top of the platform (1), and the tops of the two groups of linear guide rails (2) are slidably connected to an alloy connecting frame (3). A push cylinder (4) is fixedly installed in the middle of the top of the platform (1), and the output end of the push cylinder (4) is fixedly connected to the alloy connecting frame (3) through a connecting plate (5). Blocking cylinders (6) are fixedly installed at both left and right ends of the top of the alloy connecting frame (3). The output ends of the two groups of blocking cylinders (6) are fixedly connected to blocking rods (7), and the front ends of the two groups of blocking rods (7) are slidably connected to the alloy connecting frame (3) through guide sleeves (8). Multiple groups of quick-release boxes (9) are fixedly installed on the back of the alloy connecting frame (3), and the tops of the multiple groups of quick-release boxes (9) are fixedly installed with arc-shaped nylon discs (10).

2. The automatic diverter for polyester packaging line according to claim 1, characterized in that: The stand (1) is a frame formed by welding square tubes, a positioning photoelectric switch (301) is fixedly installed on the top of the stand (1) and on the left side of the front end of the alloy connecting frame (3), and a sensing plate (302) is fixedly installed on the outside of the alloy connecting frame (3) at a position corresponding to the positioning photoelectric switch (301).

3. The automatic diverter for polyester packaging line according to claim 1, characterized in that: The alloy connecting frame (3) is a frame composed of multiple groups of alloy rods, and the multiple groups of alloy rods are fixedly connected by a fixing plate (303). The bottom of the alloy connecting frame (3) is slidably connected to the linear slide rail (2) via a linear sliding sleeve (304).

4. The automatic diverter for polyester packaging line according to claim 1, characterized in that: A transverse plate (305) is fixedly connected to the bottom of the rear end of the alloy connecting frame (3), and the left and right ends of the transverse plate (305) are fixedly connected to the alloy connecting frame (3) through connecting rods (306). Multiple groups of fixed sleeves (307) are fixedly installed on the top of the transverse plate (305), and the inner sides of the multiple groups of the fixed sleeves (307) are all provided with mounting rods (308), and the rear ends of the multiple groups of the mounting rods (308) are all fixedly installed with in-position photoelectric switches (309).

5. The automatic diverter for polyester packaging line according to claim 1, characterized in that: The tops of the multiple groups of quick-release boxes (9) are fixedly connected to the alloy connecting frame (3) via a mounting plate (901), and the arc-shaped nylon disc (10) is located on the back of the mounting plate (901).

6. The automatic diverter for polyester packaging line according to claim 1, characterized in that: The quick release box (9) is symmetrically slidably connected with two groups of slide bars (902) inside, and the ends of the two groups of slide bars (902) that are far away from each other are fixedly connected with buttons (903), and the ends of the two groups of slide bars (902) that are opposite to each other are fixedly connected with clamping blocks (904), and a pushing ring (905) is fixedly connected to the outside of the slide bars (902) and located inside the quick release box (9), and a spring (906) is sleeved on the outside of the slide bars (902) and located between the pushing ring (905) and the clamping block (904).

7. The automatic diverter for polyester packaging line according to claim 6, characterized in that: The quick-release box (9) is provided with a slide groove (907) adapted for use with the clamping block (904), and the arc-shaped nylon plate (10) is provided with a clamping groove (908) adapted for use with the clamping block (904).

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