Assembly table for gear of yarn feeding shaft of yarn conveyor

Abstract

The utility model discloses a gear assembly table for a yarn feeding shaft of a yarn conveyor, and relates to the technical field of textile machinery. Comprising an assembly table body, a sliding plate is arranged at the top of the assembly table body, a profile and an avoiding hole located in one side of the profile are arranged at the top of the sliding plate, a first air cylinder used for clamping a product shaft is arranged at the top of one side of the profile, and a second air cylinder is arranged in the assembly table body. Compared with a manual assembling mode, positioning of the product shaft is completed through the first air cylinder and the third air cylinder, then the wire feeding roller shaft gear and the belt wheel check ring are placed on the jig table, the fourth air cylinder is started to drive the product shaft to be subjected to position switching between the wire feeding roller shaft gear and the belt wheel check ring, and then the product shaft is assembled. The wire feeding roller shaft gear and the belt wheel check ring can be sequentially installed on a product shaft by starting the second air cylinder, the process is simple and rapid, the product assembling consistency is high, the reject ratio is greatly reduced, the machining efficiency is guaranteed, meanwhile, the labor cost is greatly reduced, economic benefits are met, and the application prospect is wide.

Description

Technical Field

[0001] This utility model relates to the field of textile machinery technology, specifically to a yarn feeder shaft gear assembly table. Background Technology

[0002] The yarn is fed into the weaving area as required. The yarn feeder controls the yarn length or maintains consistent yarn tension, ensuring the woven fabric meets production requirements. Most yarn feeders have a yarn breakage alarm and shutdown function. Depending on their function and application, they can be categorized as active yarn feeders, semi-passive yarn feeders, passive yarn feeders, multi-color yarn feeders, spandex yarn feeders, etc. The yarn feeder shaft is a crucial component of the yarn feeder; however, the current assembly method of the yarn feeder shaft has the following shortcomings in use:

[0003] The wire feeding shaft consists of three parts: the product shaft, the wire feeding roller shaft gear, and the pulley retaining ring. Currently, the existing wire feeding shaft assembly methods are mostly manual assembly, which is inefficient, has poor assembly accuracy, high labor costs, and unsatisfactory performance. Utility Model Content

[0004] This utility model provides a yarn feeder shaft gear assembly table to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a yarn feeder shaft gear assembly table, comprising an assembly table body, a sliding plate on the top of the assembly table body, a profile and a clearance hole on one side of the profile on the top of the sliding plate, a cylinder for clamping the product shaft on the top of one side of the profile, a cylinder two inside the assembly table body, the top of the cylinder two extending into the clearance hole and having a fixture table, the fixture table being used to position the yarn feeder shaft gear and pulley retaining ring to be assembled.

[0006] Furthermore, a clamping plate is provided on the top of one side of the profile, and a clamping plate is provided at the output end of the cylinder. The opposing surfaces of the clamping plate and the clamping plate are provided with matching grooves for clamping the product shaft.

[0007] Furthermore, a cylinder three is provided on one side of the profile, and a stabilizing block is provided at the output end of the cylinder three, with one end of the stabilizing block extending to the bottom of the cylinder three.

[0008] Furthermore, a locating pin is threaded onto one side of the stabilizing block, and a locating hole is provided inside the product shaft to movably engage with the locating pin.

[0009] Furthermore, a cylinder four is provided on the top of the assembly platform body, and the output end of the cylinder four is connected to one end of the slide plate.

[0010] Furthermore, the assembly table body is provided with at least two guide rails, and the bottom of the slide plate is provided with a slide block that slides and engages with the guide rails.

[0011] Furthermore, a main control computer is also installed on the top of the assembly table body.

[0012] Furthermore, an operating table is provided on the top side of the main body of the assembly platform.

[0013] Furthermore, the bottom of the assembly platform body is equipped with several adjustable feet and casters.

[0014] Compared with the prior art, the present invention provides a yarn feeder shaft gear assembly table, which has the following advantages:

[0015] Compared to manual assembly, this yarn feeder shaft gear assembly table uses cylinders one and three to position the product shaft. Then, the yarn feeder shaft gear and pulley retaining ring are placed on the fixture table. Cylinder four is activated to move the product shaft between the yarn feeder shaft gear and pulley retaining ring. Activating cylinder two then sequentially installs the yarn feeder shaft gear and pulley retaining ring onto the product shaft. The process is simple and quick, with high product assembly consistency, a significantly reduced defect rate, and guaranteed processing efficiency. At the same time, it greatly reduces labor costs, achieving economic benefits and broad application prospects. Attached Figure Description

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

[0017] Figure 2 for Figure 1 Enlarged view of the structure at point A in the middle;

[0018] Figure 3 This is a schematic diagram of the cylinder structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the fixture platform structure of this utility model;

[0020] Figure 5 This is a schematic diagram showing the clamping plate 2 and the positioning pin of this utility model in the state of being disengaged from the product shaft.

[0021] In the diagram: 1. Assembly table main body; 101. Adjustable feet; 102. Casters; 11. Main control computer; 12. Slide board; 121. Profile; 122. Clamping plate one; 123. Cylinder one; 124. Clamping plate two; 125. Clearance hole; 13. Cylinder two; 14. Fixture table; 141. Wire feed roller shaft gear; 142. Pulley retaining ring; 15. Cylinder three; 151. Stabilizing block; 152. Positioning pin; 16. Product shaft; 161. Positioning hole; 17. Cylinder four; 18. Guide rail; 19. Operating table. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-5 This utility model discloses a yarn feeder shaft gear assembly table, including an assembly table body 1. The top of the assembly table body 1 is provided with a sliding plate 12. The top of the sliding plate 12 is provided with a profile 121 and a clearance hole 125 located on one side of the profile 121. The top of one side of the profile 121 is provided with a cylinder 123 for clamping the product shaft 16. The inside of the assembly table body 1 is provided with a cylinder 13. The top of the cylinder 13 extends into the clearance hole 125 and is provided with a fixture table 14. The fixture table 14 is used to position the yarn feeder shaft gear 141 and the pulley retaining ring 142 to be assembled.

[0024] Specifically, a clamping plate 122 is provided on the top of one side of the profile 121, and a clamping plate 124 is provided at the output end of the cylinder 123. The opposing surfaces of the clamping plate 122 and the clamping plate 124 are provided with matching grooves for clamping the product shaft 16. The clamping plate 122 works with the clamping plate 124 to clamp and position the product shaft 16. The top of the clamping plate 124 is also provided with a limit to further block the top of the product shaft 16 and prevent the top of the product shaft 16 from moving upward.

[0025] Specifically, a cylinder 15 is provided on one side of the profile 121, and a stabilizing block 151 is provided at the output end of the cylinder 15. One end of the stabilizing block 151 extends to the bottom of the cylinder 15, and a locating pin 152 is threaded onto one side of the stabilizing block 151. The locating pin 152 adopts a threaded assembly method, which facilitates later adjustment of length and maintenance. The product shaft 16 has a locating hole 161 inside that movably engages with the locating pin 152. In use, the... The wire feeding roller shaft gear 141 and pulley retaining ring 142 are placed on the fixture table 14. The starting cylinder 13 drives the stabilizing block 151 to move forward. The stabilizing block 151 drives the positioning pin 152 to move, and the product shaft 16 is initially assembled by connecting it to the positioning pin 152 through the positioning hole 161. The product shaft 16 is placed vertically, and the top of the product shaft 16 extends into the groove on one side of the clamping plate 122. The starting cylinder 123 drives the clamping plate 124 to move relative to the clamping plate 122. The slot on one side mates with clamping plate 122 to hold the product shaft 16, ensuring its stability during assembly. Actuating cylinder 17 moves slide plate 12, aligning the bottom of product shaft 16 with the center of the wire feed roller gear 141. Actuating cylinder 13 raises fixture table 14, fitting the wire feed roller gear 141 onto product shaft 16. Actuating cylinder 13 then lowers to reset, and actuating cylinder 17 moves slide plate 12, aligning the bottom of product shaft 16 with the pulley retainer ring. At center 142, cylinder 2 13 drives the fixture table 14 to rise, so that the pulley retaining ring 142 is fitted onto the product shaft 16 and assembled with the wire feeding roller shaft gear 141. Cylinder 2 13 is reset, and then cylinder 1 123 drives clamping plate 2 124 to disengage from the product shaft 16. The user holds the assembled product shaft 16, and cylinder 3 15 retracts, so that cylinder 3 15 drives the positioning pin 152 to disengage from the positioning hole 161, and the product shaft 16 can be removed.

[0026] Specifically, the top of the assembly table body 1 is provided with a cylinder 4 17. The output end of the cylinder 4 17 is connected to one end of the slide plate 12. When the cylinder 4 17 is started, the slide plate 12 is moved, so that the slide plate 12 drives the profile 121 and the product shaft 16 to switch positions between the wire feeding roller shaft gear 141 and the pulley retaining ring 142.

[0027] Specifically, the assembly table body 1 is provided with at least two guide rails 18, and the bottom of the slide plate 12 is provided with a slide block that slides and engages with the guide rails 18. The cooperation between the guide rails 18 and the slide block ensures the stability of the slide plate 12 during movement.

[0028] Specifically, the top of the assembly table body 1 is also equipped with a main control computer 11. The assembly table body 1 is equipped with a main circuit for controlling cylinder 123, cylinder 23, cylinder 35 and cylinder 47. The main circuit includes intermediate relays, AC contactors, circuit breakers, routers and sensors. The main circuit is controlled by a PLC. The sensors output or input different signals to the PLC so that when the parts or grippers at each station are in place, the next action can be performed. The main control computer 11 is connected to the PLC for easy operation by the user.

[0029] Specifically, an operating table 19 is provided on the top of one side of the assembly table body 1. The operating table 19 can place the parts to be assembled, making loading and unloading more convenient.

[0030] Specifically, the bottom of the assembly table body 1 is provided with several adjustable feet 101 and casters 102. The adjustable feet 101 facilitate the adjustment of the height of the assembly table body 1, and the casters 102 make it more convenient to move the assembly table body 1.

[0031] In summary, compared to manual assembly, this yarn feeder shaft gear assembly table uses cylinders 123 and 35 to position the product shaft 16, then places the yarn feed roller shaft gear 141 and pulley retaining ring 142 on the fixture table 14. Activating cylinder 4 17 moves the product shaft 16 between the yarn feed roller shaft gear 141 and pulley retaining ring 142. Activating cylinder 2 13 then sequentially installs the yarn feed roller shaft gear 141 and pulley retaining ring 142 onto the product shaft 16. This process is simple and quick, ensures high product assembly consistency, significantly reduces the defect rate, guarantees processing efficiency, and greatly reduces labor costs, achieving economic benefits and broad application prospects.

[0032] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A yarn feeder shaft gear assembly table, comprising an assembly table body (1), characterized in that: The top of the assembly table body (1) is provided with a sliding plate (12), the top of the sliding plate (12) is provided with a profile (121) and a clearance hole (125) located on one side of the profile (121), the top of one side of the profile (121) is provided with a cylinder (123) for clamping the product shaft (16), the inside of the assembly table body (1) is provided with a cylinder (13), the top of the cylinder (13) extends into the interior of the clearance hole (125) and is provided with a fixture table (14), the fixture table (14) is used to position the wire feeding roller shaft gear (141) and pulley retaining ring (142) to be assembled.

2. The yarn feeder shaft gear assembly table according to claim 1, characterized in that: A clamping plate (122) is provided on the top of one side of the profile (121), and a clamping plate (124) is provided at the output end of the cylinder (123). The opposing surfaces of the clamping plate (122) and the clamping plate (124) are provided with matching slots for clamping the product shaft (16).

3. The yarn feeder shaft gear assembly table according to claim 1, characterized in that: A cylinder three (15) is provided on one side of the profile (121), and a stabilizing block (151) is provided at the output end of the cylinder three (15), with one end of the stabilizing block (151) extending to the bottom of the cylinder three (15).

4. The yarn feeder shaft gear assembly table according to claim 3, characterized in that: The stabilizing block (151) has a locating pin (152) threaded onto one side, and the product shaft (16) has a locating hole (161) inside that is movably inserted into the locating pin (152).

5. The yarn feeder shaft gear assembly table according to claim 1, characterized in that: The top of the assembly table body (1) is provided with cylinder four (17), and the output end of cylinder four (17) is connected to one end of the slide plate (12).

6. The yarn feeder shaft gear assembly table according to claim 1, characterized in that: The assembly table body (1) is provided with at least two guide rails (18), and the bottom of the slide plate (12) is provided with a slide block that is slidably connected to the guide rails (18).

7. The yarn feeder shaft gear assembly table according to claim 1, characterized in that: The main control computer (11) is also installed on the top of the assembly table body (1).

8. The yarn feeder shaft gear assembly table according to claim 1, characterized in that: An operating table (19) is provided on the top of one side of the assembly table body (1).

9. The yarn feeder shaft gear assembly table according to claim 1, characterized in that: The bottom of the assembly table body (1) is provided with several adjustable feet (101) and casters (102).

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