Cleaning device for needle cylinder of circular knitting machine

Abstract

The utility model discloses a cleaning device for a needle cylinder of a circular knitting machine. The cleaning device comprises a workbench, a control panel, a cleaning machine and a fixed clamping table. A needle cylinder is placed on the supporting table, then the handle is held and rotated to drive the threaded disc to rotate, at the moment, the clamping block can move to limit and fix the needle cylinder on the supporting table, the driven gear can synchronously rotate when the threaded disc rotates, then the rotary knob is rotated to enable the screw to rotate, and the push block can move along the surface of the screw when the screw rotates. The clamping plates are pushed to be tightly attached to the surfaces of the driven teeth, the driven teeth are limited and fixed, then the threaded disc is limited and fixed, the needle cylinder is not prone to loosening after being limited and fixed by the clamping blocks, the beneficial effect that the needle cylinder can be conveniently fixed when fixed is achieved, and on the contrary, the needle cylinder can be conveniently disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of knitting circular knitting machines, in particular to a cleaning device for the cylinder of a knitting circular knitting machine. Background Technique

[0002] A knitting circular knitting machine, scientifically named a circular weft knitting machine (or called a circular weft knitting machine), has developed rapidly because it has many loop-forming systems (referred to as the number of yarn feeding paths or loop-forming paths in enterprises, abbreviated as paths), high rotational speed, high output, fast pattern change, good fabric quality, few processes, and strong product adaptability. The high speed and high precision of the knitting circular knitting machine pose higher requirements for maintenance. The cylinder is the heart of the knitting machine and has a direct impact on the good quality of the fabric surface. Therefore, the maintenance of the cylinder is very important, and a cleaning device is required for cylinder maintenance.

[0003] Existing patent: CN212152625U, a cleaning device for the cylinder of a knitting circular knitting machine, used to clean the cylinder of the circular knitting machine, including a base, a circular cleaning table, a motor, a clamping mechanism, a cylinder, a connecting plate, a cleaning block, a water tank, a water pump, and a spray head. The cleaning table is pivotally connected to the top of the base. The motor is arranged at the bottom of the base and is connected to the rotating shaft of the cleaning table. The clamping mechanism is arranged on the cleaning table and can clamp the cylinder on the cleaning table. The cylinder is vertically arranged on the base. The connecting plate is arranged at the output end of the cylinder. The cleaning block is detachably rotatably connected to the connecting plate and corresponds to the inner and outer walls of the cylinder.

[0004] The above patent or existing cleaning device has the following problems:

[0005] When the existing cleaning device cleans the cylinder, it is necessary to fix the cylinder. However, when the existing cleaning device fixes the cylinder, it is relatively inconvenient and requires screwing one by one, resulting in the problem of inconvenience in fixing or disassembling the cylinder. Content of the Utility Model

[0006] The purpose of the utility model is to provide a cleaning device for the cylinder of a knitting circular knitting machine to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present utility model adopts the following technical solutions: A cleaning device for a knitting circular knitting machine cylinder, including a workbench, on which a control panel is provided. A cleaning machine is arranged on the top of the workbench. A fixed clamping table is arranged on the workbench. The fixed clamping table includes a rotating table, which is arranged at the upper end of the workbench. A supporting table is arranged at the top of the rotating table. Pillars are arranged at the top of the rotating table. A threaded disc is arranged on the pillar. A handle is arranged at the edge of the threaded disc. A threaded block is arranged on the threaded disc. A clamping block is arranged on the top of the supporting table and is connected to the threaded block. A fixing block is arranged at the top of the rotating table. A fixing rod is arranged on the fixing block. A driven gear is assembled on the fixing rod. A toothed ring is arranged inside the threaded disc. A screw rod is connected to the fixing rod. A knob is fixed at one end of the screw rod. A pushing block is arranged on the screw rod. A ejector rod is arranged inside the pushing block. A clamping plate is arranged at the end of the ejector rod. A limiting plate is arranged at the bottom of the pushing block. A limiting block is arranged at the top of the rotating table. The limiting plate slides along the surface of the limiting block.

[0008] Preferably, at least four of the threaded blocks are arranged on the threaded disc and are arranged in a cross distribution. A clamping block is arranged on each of the threaded blocks.

[0009] Preferably, a fitting block is arranged at the end of the clamping block, and anti-slip patterns are arranged on the surface of the fitting block.

[0010] Preferably, a pressing ring is assembled on the surface of the pushing block, and the pressing ring is located between the pushing block and the clamping plate.

[0011] Preferably, the middle part of the clamping plate is in a hollow shape. The clamping plate is not connected to the screw rod. A groove is arranged in the middle of the clamping plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] Place the cylinder on the supporting table, then hold the handle and rotate it to drive the threaded disc to rotate. At this time, the clamping block will move to limit and fix the cylinder on the supporting table. When the threaded disc rotates, the driven gear will rotate synchronously. Then rotate the knob to make the screw rod rotate. When the screw rod rotates, the pushing block will move along the surface of the screw rod and push the clamping plate, so that the clamping plate closely adheres to the surface of the driven gear to limit and fix the driven gear, and further limit and fix the threaded disc, so that after the clamping block limits and fixes the cylinder, it is not easy to loosen, achieving the beneficial effect of being able to be fixed conveniently when fixing the cylinder, and vice versa, it can be disassembled conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a front view structural diagram of the present utility model;

[0016] Figure 3 This is the front view sectional structure diagram of the fixing clamp table of the present utility model;

[0017] Figure 4 This is the side view sectional structure diagram of the fixing clamp table of the present utility model;

[0018] Figure 5 This is the partial enlarged view of area A of the present utility model.

[0019] In the figure: workbench - 1, control panel - 2, cleaning machine - 3, fixing clamp table - 4, rotating table - 41, supporting table - 42, pillar - 43, threaded disc - 44, handle - 45, threaded block - 46, clamping block - 47, fixing block - 48, fixing rod - 49, driven gear - 410, tooth ring - 4101, screw rod - 411, knob - 412, push block - 413, ejector rod - 414, clamping plate - 415, limiting plate - 416, limiting block - 417, fitting block - 471, pressing ring - 4131, groove - 4151. Specific embodiments

[0020] In order to further explain the technical solution of the present utility model, the following will be elaborated in detail through specific embodiments.

[0021] Please refer to Figure 1 and Figure 2 , the present utility model provides a cleaning device for the cylinder of a circular knitting machine, including a workbench 1, a control panel 2 is arranged on the workbench 1, a cleaning machine 3 is arranged on the top of the workbench 1, and a fixing clamp table 4 is arranged on the workbench 1;

[0022] The cylinder of the circular knitting machine is fixed on the workbench 1 through the fixing clamp table 4, and then the cleaning machine 3 is turned on through the control panel 2. The cleaning machine 3 will clean the needle grooves of the cylinder and clean the dirt in the needle grooves, which can effectively prevent the dirt from entering the knitted fabric along with the needles.

[0023] Please refer to Figure 1 , Figure 3 , Figure 4 and Figure 5, the present utility model provides a cleaning device for a knitting large circular knitting machine cylinder. The fixed clamping table 4 includes a rotating table 41, the rotating table 41 is assembled on the top end of the workbench 1, and the rotating table 41 is rotationally connected to the workbench 1. A supporting table 42 is fixed on the top end of the rotating table 41 by bolts. In the middle of the top end surface of the rotating table 41, a pillar 43 is fixed by bolts, and the pillar 43 is located inside the supporting table 42. A threaded disc 44 is assembled on the pillar 43 and is rotationally connected thereto to fix the threaded disc 44. A handle 45 is fixed on the edge of the threaded disc 44 by bolts, and the handle 45 extends outside the supporting table 42. A threaded block 46 is assembled on the threaded disc 44 and is threadedly connected thereto. There are four threaded blocks 46, and the four threaded blocks 46 are arranged in a cross distribution. A clamping block 47 is assembled on the top of the supporting table 42 and is slidably connected thereto. The number of clamping blocks 47 is the same as that of the threaded blocks 46, and the clamping block 47 is fixed to the threaded block 46. A fitting block 471 is assembled on the clamping block 47, and the fitting block 471 can perfectly fit on the surface of the cylinder, so as to better fix the cylinder. And an anti-slip pattern 472 is integrally formed on the surface of the fitting block 471 that fits the cylinder, which improves the fixing stability;

[0024] A fixing block 48 is fixed on the top end of the rotating table 41 by bolts. A fixing rod 49 is integrally formed on the fixing block 48. A driven gear 410 is assembled on the fixing rod 49, and the driven gear 410 is rotationally connected to the fixing rod 49. A tooth ring 4101 is fixed inside the threaded disc 44 by bolts, and the driven gear 410 is meshed with the tooth ring 4101;

[0025] A screw rod 411 is arranged on the fixing rod 49 and is rotationally connected thereto. One end of the screw rod 411 is fixed inside the supporting table 42, and the screw rod 411 is rotationally connected to the supporting table 42. A knob 412 is fixed at the end of the screw rod 411, and the knob 412 is fixed outside the supporting table 42. A pushing block 413 is arranged on the screw rod 411 and is threadedly connected thereto. A push rod 414 is assembled inside the pushing block 413, and the push rod 414 is slidably connected to the pushing block 413. A clamping plate 415 is integrally formed at the end of the push rod 414;

[0026] A limiting plate 416 is integrally formed at the bottom of the pushing block 413. A limiting block 417 is fixed on the top end of the rotating table 41 by bolts. The limiting plate 416 slides along the inner wall of the limiting block 417 to limit the pushing block 413. A pressing ring 4131 is assembled on the surface of the pushing block 413, and the pressing ring 4131 is located between the pushing block 413 and the clamping plate 415, which can more stably limit and fix the driven gear 410 when the clamping plate 415 is pressed against the surface of the driven gear 410. The middle part of the clamping plate 415 is in a hollow shape, and the clamping plate 415 is not connected to the screw rod 411 to avoid contact between the clamping plate 415 and the screw rod 411. A groove 4151 is integrally formed in the middle of the clamping plate 415, and the groove 4151 can prevent the clamping plate 415 from colliding with the fixing rod 49;

[0027] Place the syringe on the support platform 42. Then, the operator holds the handle 45 and rotates it, thereby driving the threaded disk 44 to rotate. Since the threaded block 46 is threadedly connected to the threaded disk 44, when the threaded disk 44 rotates, the threaded block 46 will move along the surface of the threaded disk 44. At the same time, the clamping block 47 will move along with the threaded disk 44 and then limit and fix the syringe on the support platform 42. When the threaded disk 44 rotates, it will drive the gear ring 4101 to rotate. Since the driven gear 410 is meshed with the gear ring 4101, when the gear ring 4101 rotates, the driven gear 410 will rotate, causing the driven gear 410 to rotate along the surface of the fixed rod 49. Then, rotate the knob 412 to make the screw rod 411 rotate. Since the push block 413 is threadedly connected to the screw rod 411 and the push block 413 is limited by the limiting plate 416 extending into the limiting block 417, when the screw rod 411 rotates, the push block 413 will move along the surface of the screw rod 411 and push the clamping plate 415, causing the clamping plate 415 to closely adhere to the surface of the driven gear 410 and limit and fix the driven gear 410, thereby limiting and fixing the threaded disk 44. After the clamping block 47 limits and fixes the syringe, it is not easy to loosen, achieving the beneficial effect of being able to be fixed conveniently when fixing the syringe. Conversely, it can be disassembled conveniently.

[0028] The above are only the preferred examples of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A cleaning device for a knitting circular knitting machine cylinder, comprising a workbench (1), a control panel (2) is arranged on the workbench (1), and a cleaning machine (3) is arranged on the top of the workbench (1), characterized in that: It further includes a fixed clamping table (4). The fixed clamping table (4) is arranged on the workbench (1). The fixed clamping table (4) includes a rotating table (41). The rotating table (41) is arranged at the upper end of the workbench (1). A supporting table (42) is arranged at the top of the rotating table (41). A pillar (43) is arranged at the top of the rotating table (41). A threaded disc (44) is arranged on the pillar (43). A handle (45) is arranged at the edge of the threaded disc (44). A threaded block (46) is arranged on the threaded disc (44). A clamping block (47) is arranged at the top of the supporting table (42), and the clamping block (47) is connected to the threaded block (46). A fixed block (48) is arranged at the top of the rotating table (41). A fixed rod (49) is arranged on the fixed block (48). A driven gear (410) is assembled on the fixed rod (49). A toothed ring (4101) is arranged inside the threaded disc (44). A screw rod (411) is connected to the fixed rod (49). A knob (412) is fixed at one end of the screw rod (411). A push block (413) is arranged on the screw rod (411). A push rod (414) is arranged inside the push block (413). A clamping plate (415) is arranged at the end of the push rod (414). A limiting plate (416) is arranged at the bottom of the push block (413). A limiting block (417) is arranged at the top of the rotating table (41), and the limiting plate (416) slides along the surface of the limiting block (417).

2. The cleaning device for the knitting large circular knitting machine cylinder according to claim 1, characterized in that: At least four threaded blocks (46) are arranged on the threaded disc (44) and are arranged in a cross distribution. A clamping block (47) is arranged on each threaded block (46).

3. The cleaning device for the knitting large circular knitting machine cylinder according to claim 2, wherein: A fitting block (471) is arranged at the end of the clamping block (47), and anti-slip lines (472) are arranged on the surface of the fitting block (471).

4. The cleaning device for the knitting large circular knitting machine cylinder according to claim 1, characterized in that: A pressure ring (4131) is assembled on the surface of the push block (413), and the pressure ring (4131) is located between the push block (413) and the clamping plate (415).

5. The cleaning device for the knitting large diameter machine needle cylinder according to claim 4, characterized in that: The middle part of the clamping plate (415) is in a hollow shape. The clamping plate (415) is not connected to the screw rod (411). A groove (4151) is arranged in the middle of the clamping plate (415).

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