Adjustable guide rail for computerized flat knitting machine

Abstract

The utility model provides an adjustable guide rail for a computerized flat knitting machine, which comprises a guide rail, the middle part of the guide rail is connected with a sliding seat in a sliding manner, the two ends of the guide rail are sleeved and connected with adjusting seats, the two ends of each adjusting seat are in threaded connection with threaded fixing rods, the two sides of the sliding seat are respectively provided with two telescopic connecting rods, and the two telescopic connecting rods are connected with the sliding seat. Mounting plates are fixedly mounted at the ends of the two connecting rods located on the same side, and mounting holes are formed in the middles of the mounting plates. The adjusting seats are arranged on the two sides of the guide rail in a sleeving mode and fixedly connected with the guide rail through the threaded fixing rods, the sliding distance of the sliding seats can be adjusted according to the requirement for the knitting size, meanwhile, the mounting plates on the two sides of the sliding seats are connected through the telescopic connecting rods, and the positions of the mounting plates can be adjusted according to the requirement during assembly; and the position of the yarn guide rack of the knitting machine is adjusted through the mounting plate, so that the convenience of overhauling the yarn guide rack is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of knitting flat knitting machine accessories, and relates to an adjustable guide rail for a computerized knitting flat knitting machine. Background Technology

[0002] Computerized flat knitting machines are important mechanical equipment for knitting garments. They enable the production and processing of knitted sweaters through automatic knitting operations. The guide rail is one of the key components of the computerized flat knitting machine. The reciprocating movement of the slide on the surface of the guide rail drives the reciprocating movement of the yarn guide frame for knitting.

[0003] Traditional guide rails are generally of a set length. During the knitting process, different sizes of sweaters are knitted mainly by controlling the movement distance of the slide. However, the yarn guide frame and the slide are usually fixed together with bolts. When it is necessary to repair the yarn guide part at the bottom of the yarn guide frame, the entire yarn guide frame needs to be disassembled, and the repair is not possible. Summary of the Invention

[0004] The purpose of this invention is to provide an adjustable guide rail for a computerized flat knitting machine to solve the problems mentioned in the background art.

[0005] The purpose of this utility model can be achieved through the following technical solution: An adjustable guide rail for a computerized flat knitting machine includes a guide rail, a slide block slidably connected to the middle of the guide rail, an adjusting seat sleeved and connected to both ends of the guide rail, a threaded fixing rod threadedly connected to both ends of the adjusting seat, two telescopic connecting rods provided on both sides of the slide block, and an mounting plate fixedly installed at the ends of the two connecting rods on the same side, with a mounting hole in the middle of the mounting plate.

[0006] In the aforementioned adjustable guide rail for a computerized flat knitting machine, the slide block has a cavity inside, and two connecting blocks are nested inside the cavity. The other ends of the two connecting rods located on the same side extend into the cavity and are fixedly connected to the side of the connecting blocks.

[0007] In the aforementioned adjustable guide rail for a computerized flat knitting machine, limit rods are fixedly installed on the bottom of both sides of the inner wall of the cavity. The limit rods are inserted and connected to the bottom of two connecting blocks. Positive and negative trapezoidal screws are rotatably connected to the top of both sides of the inner wall of the cavity. The two ends of the positive and negative trapezoidal screws are threadedly connected to the top of the corresponding connecting blocks.

[0008] In the aforementioned adjustable guide rail for a computerized flat knitting machine, a second bevel gear is fixedly installed in the middle of the positive and negative trapezoidal lead screws, a drive shaft is rotatably connected to the top of the cavity, a first bevel gear is fixedly installed at the bottom of the drive shaft, the first bevel gear meshes with the second bevel gear, and a rotating disk is fixedly installed at the top of the drive shaft.

[0009] In the aforementioned adjustable guide rail for a computerized flat knitting machine, an oil storage box is fixedly installed at the bottom of the cavity, and an oil seepage channel communicating with the guide rail is opened at the bottom of the oil storage box.

[0010] In the aforementioned adjustable guide rail for a computerized flat knitting machine, an oil injection pipe communicating with the inside of an oil storage box is fixedly provided at the corner of the top of the adjustment seat, and a sealing plug is nested at the top of the oil injection pipe.

[0011] Compared with the prior art, the advantages of the adjustable guide rail for a computerized flat knitting machine of this utility model are as follows: the adjustable seats on both sides of the guide rail are fixedly connected to the guide rail by threaded fixing rods, and the sliding distance of the slide can be adjusted according to the needs of the knitting size. At the same time, the mounting plates on both sides of the slide are connected by telescopic connecting rods, and the position of the mounting plates can be adjusted according to the needs during assembly. The position of the yarn guide frame of the knitting machine can be adjusted by the mounting plates, which improves the convenience of maintenance of the yarn guide frame. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of an adjustable guide rail for a computerized flat knitting machine according to this utility model.

[0013] Figure 2 This utility model relates to an adjustable guide rail for a computerized flat knitting machine. Figure 1 Enlarged view of a portion of point A in the middle.

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of an adjustable guide rail slide for a computerized flat knitting machine according to this utility model.

[0015] In the diagram, 1. guide rail; 2. adjusting seat; 3. threaded fixing rod; 4. slide; 5. connecting rod; 6. mounting plate; 7. rotating disk; 8. cavity; 9. first bevel gear; 10. second bevel gear; 11. positive and negative trapezoidal lead screw; 12. connecting block; 13. limit rod; 14. oil reservoir; 15. oil seepage channel; 16. mounting hole. Detailed Implementation

[0016] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0017] like Figure 1-3As shown, this utility model discloses an adjustable guide rail for a computerized flat knitting machine, including a guide rail 1, a slide block 4 slidably connected to the middle of the guide rail 1, an adjusting seat 2 sleeved and connected to both ends of the guide rail 1, a threaded fixing rod 3 threadedly connected to both ends of the adjusting seat 2, two telescopic connecting rods 5 provided on both sides of the slide block 4, and an mounting plate 6 fixedly installed at the ends of the two connecting rods 5 on the same side, with a mounting hole 16 opened in the middle of the mounting plate 6.

[0018] Specifically, the adjusting seats 2 are fitted on both sides of the guide rail 1 and are fixedly connected to the guide rail 1 by the threaded fixing rod 3. The sliding distance of the slide 4 can be adjusted according to the knitting size requirements. At the same time, the mounting plates 6 on both sides of the slide 4 are connected by the telescopic connecting rod 5. During assembly, the position of the mounting plates 6 can be adjusted as needed. The position of the yarn guide frame of the knitting machine can be adjusted by the mounting plates 6, so that the yarn guide position of the yarn guide frame and the knitting position can be separated by a maintenance distance, which improves the convenience of maintenance.

[0019] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model discloses an adjustable guide rail for a computerized flat knitting machine. The slide 4 has a cavity 8 inside, and two connecting blocks 12 are nested inside the cavity 8. The other ends of two connecting rods 5 located on the same side extend into the cavity 8 and are fixedly connected to the side of the connecting blocks 12.

[0020] Limiting rods 13 are fixedly installed on the bottom of both sides of the inner wall of cavity 8. The limiting rods 13 are inserted and connected to the bottom of the two connecting blocks 12. Positive and negative trapezoidal screws 11 are rotatably connected to the top of both sides of the inner wall of cavity 8. The two ends of the positive and negative trapezoidal screws 11 are threadedly connected to the top of the corresponding connecting blocks 12.

[0021] A second bevel gear 10 is fixedly installed in the middle of the positive and negative trapezoidal lead screw 11. A drive shaft is rotatably connected to the top of the cavity 8. A first bevel gear 9 is fixedly installed at the bottom of the drive shaft. The first bevel gear 9 meshes with the second bevel gear 10. A rotating disk 7 is fixedly installed at the top of the drive shaft.

[0022] Specifically, the rotation of the positive and negative trapezoidal lead screws 11 is driven by the cooperation of the first bevel gear 9 and the second bevel gear 10. The rotation of the positive and negative trapezoidal lead screws 11 drives the two connecting blocks 12 to move towards the center or to the sides. The movement of the connecting blocks 12 drives the mounting plate 6 to move synchronously, thereby adjusting the position of the mounting plate 6.

[0023] An oil storage box 14 is fixedly installed at the bottom of the cavity 8, and an oil seepage channel 15 communicating with the guide rail 1 is opened at the bottom of the oil storage box 14.

[0024] An oil injection pipe that communicates with the inside of the oil reservoir 14 is fixedly provided at the corner of the top of the adjusting seat 2, and a sealing plug is nested at the top of the oil injection pipe.

[0025] Specifically, the oil injection pipe facilitates the injection of lubricating oil into the oil reservoir 14.

[0026] In specific implementation, when using the adjustable guide rail, the guide rail 1 is first fixedly installed on the top of the computer knitting machine. When it is necessary to adjust the sliding distance of the slide 4, the distance between the two adjusting seats 2 is first manually adjusted, and then fixed by the threaded fixing rod 3. Next, the position of the mounting plate 6 is adjusted according to the installation requirements, and the rotating disk 7 is manually rotated. The rotating disk 7 drives the first bevel gear 9 to rotate. The first bevel gear 9 meshes with the second bevel gear 10, thereby driving the rotation of the positive and negative trapezoidal screws 11. The rotation of the positive and negative trapezoidal screws 11 drives the two connecting blocks 12 to move towards the center or both sides. The movement of the connecting blocks 12 drives the movement of the connecting rod 5. The movement of the connecting rod 5 drives the movement of the mounting plate 6. By adjusting the distance of the mounting plate 6, the position of the yarn guide frame of the knitting machine is adjusted, which improves practicality.

[0027] Contents not described in detail herein are existing technologies known to those skilled in the art. The specific embodiments described herein are merely illustrative examples illustrating the spirit of this invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.

Claims

1. An adjustable guide rail for a computerized flat knitting machine, comprising a guide rail (1), wherein a slide block (4) is slidably connected to the middle of the guide rail (1), and an adjusting seat (2) is sleeved and connected to both ends of the guide rail (1), characterized in that, Both ends of the adjusting seat (2) are threadedly connected to threaded fixing rods (3), and both sides of the slide (4) are provided with two telescopic connecting rods (5). The ends of the two connecting rods (5) on the same side are fixedly installed with mounting plates (6), and the mounting plates (6) have mounting holes (16) in the middle.

2. The adjustable guide rail for a computerized flat knitting machine according to claim 1, characterized in that, The slide (4) has a cavity (8) inside, and two connecting blocks (12) are nested inside the cavity (8). The other ends of the two connecting rods (5) on the same side extend into the cavity (8) and are fixedly connected to the side of the connecting block (12).

3. An adjustable guide rail for a computerized flat knitting machine according to claim 2, characterized in that, Limiting rods (13) are fixedly installed on the bottom of both sides of the inner wall of the cavity (8). The limiting rods (13) are inserted and connected to the bottom of the two connecting blocks (12). Positive and negative trapezoidal screws (11) are rotatably connected to the top of both sides of the inner wall of the cavity (8). The two ends of the positive and negative trapezoidal screws (11) are threadedly connected to the top of the corresponding connecting blocks (12).

4. An adjustable guide rail for a computerized flat knitting machine according to claim 3, characterized in that, A second bevel gear (10) is fixedly installed in the middle of the positive and negative trapezoidal lead screw (11). A transmission shaft is rotatably connected to the top of the cavity (8). A first bevel gear (9) is fixedly installed at the bottom of the transmission shaft. The first bevel gear (9) meshes with the second bevel gear (10). A rotating disk (7) is fixedly installed at the top of the transmission shaft.

5. An adjustable guide rail for a computerized flat knitting machine according to claim 3, characterized in that, An oil storage box (14) is fixedly installed at the bottom of the cavity (8), and an oil seepage channel (15) communicating with the guide rail (1) is opened at the bottom of the oil storage box (14).

6. An adjustable guide rail for a computerized flat knitting machine according to claim 1, characterized in that, An oil injection pipe that communicates with the inside of the oil storage box (14) is fixedly provided at the corner of the top of the adjusting seat (2), and a sealing plug is nested at the top of the oil injection pipe.

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