Triangle adjusting device of double-sided circular knitting machine

Abstract

The utility model relates to the technical field of double-faced circular knitting machines, in particular to a triangle adjusting device of a double-faced circular knitting machine, which comprises a triangle seat, and a mounting groove is arranged on the inner wall of the triangle seat. The adjusting mechanism capable of accurately positioning the adjusting position of the triangle of the double-sided circular knitting machine is arranged on the inner wall of the triangular seat; by arranging the adjusting mechanism, the triangular block is installed on the triangular seat through the two bases, the triangular block can be fixed through the fixing bolts, and the triangular block slides in one base through the cooperation of the first sliding block and the lead screw, so that the triangular block can slide towards the two sides to finely adjust the triangular position of the double-sided circular knitting machine; the position of a triangular seat can be accurately adjusted through cooperation of a pointer and a first dial gauge, the adjusting position of a triangular block can be positioned through cooperation of a spring telescopic rod on a supporting rod and a limiting plate, the triangular position of the double-sided circular knitting machine can be conveniently and accurately adjusted, and the using effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided circular knitting machines, in particular to a cam adjustment device of a double-sided circular knitting machine. Background Art

[0002] Circular knitting machines, also known as circular weft knitting machines (or circular weft knitting machines), are large circular knitting machines with two needle cylinders: an upper needle cylinder (commonly known as a needle plate) and a lower needle cylinder. These two cylinders are arranged perpendicularly to each other, with the needle plate and needle cylinders positioned at 90 degrees. Therefore, the position of the cam must be adjusted when using a large circular knitting machine.

[0003] Searching for the Chinese patent "A cam adjustment mechanism for a circular knitting machine", the publication number is "CN221166945U". This patent solves the problem that the cam of the current circular knitting machine is not easy to adjust, making it impossible to change the position of the cam according to actual usage, resulting in inconvenience in use, through the cooperation of a moving plate, a cam body, a motor, a distance sensor, a threaded sleeve, a first electric telescopic rod, an insert block, a socket, a guide groove, a guide block, a threaded rod and a second electric telescopic rod. However, the device is not convenient and accurate enough when adjusting the cam of a double-sided circular knitting machine, and it is not convenient to accurately position and adjust the cam of the double-sided circular knitting machine, which reduces the use effect of the device.

[0004] Therefore, a cam adjustment device for a double-sided circular knitting machine is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide a cam adjustment device for a double-sided circular knitting machine in order to solve the above-mentioned problem, thereby improving the problem of inconvenience in accurately positioning and adjusting the cams of the double-sided circular knitting machine.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a cam adjustment device for a double-sided circular knitting machine, comprising a cam seat, an inner wall of which is provided with a mounting groove; an adjustment mechanism, which can accurately position the adjustment position of the cam of the double-sided circular knitting machine, and the adjustment mechanism is arranged on the inner wall of the cam seat; wherein, the adjustment mechanism includes two bases slidably connected to the inner wall of the mounting groove, one end of one of the bases is slidably connected to a cam block, and the inner wall of the base is provided with a moving component.

[0007] Preferably, the adjustment mechanism also includes a first slider fixedly connected to one end of the triangular block, the first slider is slidably connected to one of the bases, the inner wall of one of the bases is rotatably connected to a screw rod, the screw rod is threadedly connected to the first slider, the top of the triangular block is fixedly connected to a support rod, the inner top wall of the support rod is fixedly connected to a spring telescopic rod, one end of the spring telescopic rod is fixedly connected to a limiting block, which can accurately adjust the position of the triangle and facilitate fine-tuning of the position of the triangle.

[0008] Preferably, a plurality of evenly distributed limiting grooves cooperating with limiting blocks are provided on the top of one of the bases. The limiting blocks cooperate with the limiting grooves and can be moved to both sides of the triangle to position it, thereby improving the adjustment accuracy of the device.

[0009] Preferably, a pointer is fixedly connected to the middle of the top of the triangle block, and a first scale is provided on the surface of one of the bases, which can accurately adjust the position of the triangle and improve the use effect of the device.

[0010] Preferably, one end of the screw rod is fixedly connected to the motor, and the surface of the triangle seat is threadedly connected to a fixing bolt. One end of the fixing bolt passes through the triangle seat and is threadedly connected to the other base. The motor can drive the screw rod to rotate to fine-tune the position of the triangle to both sides, and the two fixing bolts can install and fix the triangle.

[0011] Preferably, the moving assembly includes a second slider fixedly connected to one end of one of the bases, the second slider is slidably connected to the inner wall of the other base, the inner wall of the other base is rotatably connected to a threaded rod, the threaded rod is threadedly connected to the second slider, and the threaded rod and the second slider cooperate to adjust the upper and lower ends of the triangle.

[0012] Preferably, a second scale is provided on both sides of the other base, and the second scale can be used as a reference for adjusting the triangle when it moves up and down.

[0013] Preferably, one end of the threaded rod passes through the other base and is provided with a groove, and an external tool can be used to cooperate with the groove to control the rotation of the threaded rod.

[0014] The beneficial effects of the utility model are:

[0015] By setting an adjustment mechanism, when adjusting the triangle of the double-sided circular knitting machine, the triangle block is installed on the triangle seat through two bases, and two fixing bolts can quickly fix it. The triangle block slides in one of the bases through the cooperation of the first slider and the screw rod, so that the triangle block can slide to both sides to fine-tune the triangle position of the double-sided circular knitting machine. The position of the triangle seat can be accurately adjusted by cooperating with the pointer and the first scale. The spring telescopic rod on the support rod cooperates with the limit plate to position the triangle block adjustment position to prevent the position of the triangle block from deviation. Both sides of the limit block are arc surfaces that are telescopically slid to one side through the spring telescopic rod, which is convenient for precise adjustment of the triangle position of the double-sided circular knitting machine and improves the use effect of the device.

[0016] By setting up a moving component, when adjusting the cam of the double-sided circular knitting machine, the cam block can cooperate with the other base through the second slider at one end of one of the bases to make the cam of the double-sided circular knitting machine slide up and down to adjust it. The position of the cam block is accurately adjusted by the second scale, and the groove on the threaded rod is driven by cooperating with an external tool, so that the cam of the double-sided circular knitting machine can be quickly adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0019] Figure 3 for Figure 2 Middle A enlarged view;

[0020] Figure 4 This is a schematic diagram of the structure of the mobile component of the present utility model.

[0021] In the figure: 1. triangular base; 2. mounting groove; 3. adjusting mechanism; 301. base; 302. triangular block; 303. first slider; 304. screw rod; 305. support rod; 306. spring telescopic rod; 307. limit block; 308. limit groove; 309. pointer; 310. first scale; 311. motor; 312. fixing bolt; 313. moving assembly; 3131. second slider; 3132. threaded rod; 3133. second scale; 3134. groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] When implementing: Figure 1-4 As shown, a cam adjustment device for a double-sided circular knitting machine includes a cam base 1, an inner wall of which is provided with a mounting groove 2; an adjustment mechanism 3, which can accurately position the adjustment position of the cam of the double-sided circular knitting machine 3 and is arranged on the inner wall of the cam base 1; wherein the adjustment mechanism 3 includes two bases 301 slidably connected to the inner wall of the mounting groove 2, one end of one of the bases 301 is slidably connected to a cam block 302, and the inner wall of the base 301 is provided with a moving component 313.

[0024] like Figure 2 and Figure 3 As shown, the adjustment mechanism 3 also includes a first slider 303 fixedly connected to one end of the triangular block 302, the first slider 303 is slidably connected to one of the bases 301, the inner wall of one of the bases 301 is rotatably connected to a screw rod 304, the screw rod 304 is threadedly connected to the first slider 303, the top of the triangular block 302 is fixedly connected to a support rod 305, the inner top wall of the support rod 305 is fixedly connected to a spring telescopic rod 306, one end of the spring telescopic rod 306 is fixedly connected to a limit block 307, the top of one of the bases 301 is provided with a plurality of evenly distributed limit grooves 308 that cooperate with the limit block 307, the middle part of the top of the triangular block 302 is fixedly connected to a pointer 309, the surface of one of the bases 301 is provided with a first scale 310, the screw rod 304 One end is fixedly connected to a motor 311, and a fixing bolt 312 is threadedly connected to the surface of the triangle seat 1, and one end of the fixing bolt 312 passes through the triangle seat 1 and is threadedly connected to the other base 301. When adjusting the triangle of the double-sided circular knitting machine, the motor 311 drives the screw rod 304 to be threadedly connected to the first slider 303, so that the triangle block 302 can move at a uniform speed, and the pointer 309 is used to cooperate with the first scale 310 to accurately adjust it. Several limiting grooves 308 on one base 301 are aligned with the first scale 310, and the limiting block 307 is set in the middle of the triangle block 302, and cooperates with the limiting groove 308 to position the triangle block 302, so as to facilitate the adjustment of the triangle position of the double-sided circular knitting machine to both sides and improve the use effect of the device.

[0025] like Figure 4As shown, the moving assembly 313 includes a second slider 3131 fixedly connected to one end of one of the bases 301, the second slider 3131 is slidably connected to the inner wall of the other base 301, the inner wall of the other base 301 is rotatably connected to a threaded rod 3132, the threaded rod 3132 is threadedly connected to the second slider 3131, and a second scale gauge 3133 is provided on both sides of the other base 301. One end of the threaded rod 3132 passes through the other base 301 and is provided with a groove 3134. When the cam of the double-sided circular knitting machine is adjusted up and down, the threaded rod 3132 and the second slider 3131 are threadedly connected to the triangle block 302 at one end of one of the bases 301 and slide up and down. During sliding, the moving distance of the triangle block 302 is adjusted by observing the second scale gauge 3133, so that the height of the cam of the double-sided circular knitting machine can be quickly adjusted.

[0026] When the present invention is in use, the triangular block 302 is installed in the triangular seat 1 through the cooperation of the two bases 301. The two fixing bolts 312 are manually rotated to thread the triangular seat 1 and the other base 301 to fix them. By starting the motor 311 to drive the screw rod 304 to thread the first slider 303, the triangular block 302 can be driven to move to both sides to adjust its position. When the triangular block 302 moves, the pointer 309 is driven to cooperate with the first scale 310 to adjust the position of the triangular block 302. The limit block 307 in the support rod 305 cooperates with the spring telescopic rod 306 and is inserted into the limit groove 308 to position the triangular block 302. Then, the threaded rod 3132 is manually rotated to thread the second slider 3131 by cooperating with the hexagonal screwdriver and the groove 3134 to drive the triangular block 302 to move up and down for adjustment.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A cam adjustment device for a double-sided circular knitting machine, characterized in that: include: A triangular seat (1), wherein an inner wall of the triangular seat (1) is provided with a mounting groove (2); An adjusting mechanism (3) capable of accurately positioning the adjustment position of the cam of the double-sided circular knitting machine, the adjusting mechanism (3) being arranged on the inner wall of the cam seat (1); The adjustment mechanism (3) comprises two bases (301) slidably connected to the inner wall of the mounting groove (2), one end of one of the bases (301) is slidably connected to a triangular block (302), and a moving component (313) is provided on the inner wall of the base (301).

2. The cam adjustment device for a double-sided circular knitting machine according to claim 1, characterized in that: The adjustment mechanism (3) further comprises a first slider (303) fixedly connected to one end of the triangular block (302), the first slider (303) being slidably connected to one of the bases (301), the inner wall of one of the bases (301) being rotatably connected to a screw rod (304), the screw rod (304) being threadedly connected to the first slider (303), the top end of the triangular block (302) being fixedly connected to a support rod (305), the inner top wall of the support rod (305) being fixedly connected to a spring telescopic rod (306), and one end of the spring telescopic rod (306) being fixedly connected to a limit block (307).

3. The cam adjustment device for a double-sided circular knitting machine according to claim 2, characterized in that: A top end of one of the bases (301) is provided with a plurality of evenly distributed limiting grooves (308) that cooperate with the limiting blocks (307).

4. The cam adjustment device for a double-sided circular knitting machine according to claim 1, characterized in that: A pointer (309) is fixedly connected to the middle of the top of the triangular block (302), and a first scale (310) is provided on the surface of one of the bases (301).

5. The cam adjustment device for a double-sided circular knitting machine according to claim 2, characterized in that: One end of the screw rod (304) is fixedly connected to the motor (311), and the surface of the triangular seat (1) is threadedly connected to a fixing bolt (312), and one end of the fixing bolt (312) passes through the triangular seat (1) and is threadedly connected to the other base (301).

6. The cam adjustment device for a double-sided circular knitting machine according to claim 1, characterized in that: The moving assembly (313) comprises a second slider (3131) fixedly connected to one end of one of the bases (301); the second slider (3131) is slidably connected to the inner wall of the other base (301); the inner wall of the other base (301) is rotatably connected to a threaded rod (3132); the threaded rod (3132) is threadedly connected to the second slider (3131).

7. The cam adjustment device for a double-sided circular knitting machine according to claim 1, characterized in that: A second scale (3133) is provided on both sides of the other base (301).

8. The cam adjustment device for a double-sided circular knitting machine according to claim 6, characterized in that: One end of the threaded rod (3132) passes through the other base (301) and is provided with a groove (3134).

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