Correcting equipment for needle plate of computerized flat knitting machine

Abstract

The utility model relates to the technical field of needle plate correction, in particular to correction equipment for a needle plate of a computerized flat knitting machine, which comprises a frame body, a rotating roller is rotatably connected to the inner side surface of the frame body, a hinge block is movably connected below the rotating roller, and an extrusion frame is slidably connected to the outer surface of the rotating roller. An extrusion frame is arranged on the outer surface of the frame body, a limiting block is connected to the outer surface of the extrusion frame in a sliding mode, a mounting frame is connected to the outer surface of the frame body in a sliding mode, and a hydraulic cylinder is connected to the upper surface of the mounting frame in an embedded mode. The two extrusion frames can be matched with the connecting rods and the hinge blocks to move inwards or outwards, the needle plate of the computerized flat knitting machine is further clamped, the needle plate of the computerized flat knitting machine is fixed, fixing can be completed by rotating one double-end lead screw, the time needed for fixing the needle plate of the computerized flat knitting machine is saved, and the clamping step is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of needle plate correction, in particular to correction equipment for a needle plate of a computerized flat knitting machine. Background Art

[0002] The correction equipment is used to ensure the normal use of the needle plate of the computer flat knitting machine. In the computer flat knitting machine, the needles and stitches are installed on the needle plate, and they are affected by external forces during transportation, which may cause local bending. However, the existing equipment has certain disadvantages, such as:

[0003] Publication No.: CN218191797U, discloses a needle plate correction device for a computerized flat knitting machine, wherein the needle plate correction device for a computerized flat knitting machine comprises a bottom plate, a vertical plate is symmetrically arranged on the upper end of the bottom plate, and a fixing mechanism is symmetrically arranged on one side of two vertical plates;

[0004] Publication No.: CN215391706U, discloses a correction device for a needle plate of a computerized flat knitting machine, comprising a workbench, both sides of the top of the workbench are fixedly connected to a gantry, a connecting plate is fixedly connected between the tops of the two gantries, and the connecting plate is fixedly connected to an electric telescopic rod through a reciprocating mechanism.

[0005] When the device recorded in CN218191797U is in use, the four corners of the needle plate of the computer flat knitting machine are fixed by multiple motor push rods, which increases the cost of the electrical parts of the device. When the correction device recorded in CN215391706U is in use, multiple threaded rods need to be manually rotated to fix the needle plate, which makes the steps of loading and unloading the needle plate complicated and inconvenient. Utility Model Content

[0006] The utility model aims to provide a correction device for a needle plate of a computerized flat knitting machine in order to solve the problem that some existing devices have complicated and inconvenient steps when fixing a needle plate.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A correction device for a needle plate of a computer flat knitting machine comprises a frame, the inner surface of the frame is rotatably connected to a rotating roller, the lower side of the rotating roller is movably connected to a hinge block, the outer surface of the rotating roller is slidably connected to an extrusion frame, the outer surface of the extrusion frame is slidably connected to a limiting block, the outer surface of the frame is slidably connected to a mounting frame, the upper surface of the mounting frame is embedded with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a lower pressure plate, the front surface of the lower pressure plate is fixedly connected to a heat sink, the rear surface of the lower pressure plate is fixedly connected to a heating box, the upper surface of the heat sink is embedded with a heat dissipation fan, and the interior of the heating box is fixedly connected to a resistance wire heating tube.

[0009] Furthermore, the lower surface of the frame is fixedly connected with a supporting leg, the upper surface and the lower surface of the frame are both provided with a limiting groove, and the front surface and the rear surface of the frame are both fixedly connected with a mounting plate.

[0010] Furthermore, a motor is fixedly connected to the front surface of the mounting plate, a one-way screw is fixedly connected to the output end of the motor, a sliding seat is fixedly connected to the lower surface of the mounting frame, the sliding seat and the frame body are slidably connected, a threaded sleeve is fixedly connected to the side surface of the sliding seat, and the one-way screw and the threaded sleeve are threadedly connected.

[0011] Furthermore, a double-headed screw is embedded in the front surface of the hinge block and connected with a thread, a connecting ear is fixedly connected to the lower surface of the frame, the double-headed screw and the connecting ear are rotatably connected, and a hand wheel is fixedly connected to the front end of the double-headed screw.

[0012] Furthermore, a connecting rod is hinged on the outer surface of the hinge block, and the other end of the connecting rod is rotatably connected to the extrusion frame.

[0013] Furthermore, a slide groove is provided on the side surface of the mounting frame, two ends of the lower pressing plate are slidably connected to the slide groove, a roller is rotatably connected to the inner surface of the sliding seat, and the roller is rollingly connected to the limiting groove.

[0014] Furthermore, the lower surface of the lower pressing plate is rotatably connected with a lower pressing roller.

[0015] Beneficial effects of the utility model:

[0016] Through the extrusion frame, the rotating roller and the extrusion frame are slidably connected, and the extrusion frame is auxiliary supported, and then the computer flat knitting machine needle plate is placed on the upper surface of the rotating roller. The rolling rotating roller is convenient for loading and unloading the computer flat knitting machine needle plate. Then, the hand wheel is rotated to make the two hinged blocks move along the double-headed screw rod under the push of the thread, so that the two extrusion frames can cooperate with the connecting rod and the hinged block to move inward or outward, and further clamp the computer flat knitting machine needle plate, so that the computer flat knitting machine needle plate is fixed. The fixing can be completed by rotating a double-headed screw rod, which saves the time required for fixing the computer flat knitting machine needle plate and simplifies the clamping steps;

[0017] When correcting the needle plate of the computer flat knitting machine through the set lower pressure roller, start the hydraulic cylinder to make the lower pressure plate drop down with the slide slot, and the resistance wire heating tube inside the heating box heats the needle plate of the computer flat knitting machine to optimize the correction effect of the needle plate of the computer flat knitting machine. Start the motor, and the motor uses the one-way screw rod and the threaded sleeve to make the sliding seat and the roller slide along the limit groove, so that the lower pressure roller corrects the needle plate of the computer flat knitting machine. At the same time, the heat dissipation box cooperates with the heat dissipation fan to dissipate the heat of the corrected computer flat knitting machine needle plate, which is convenient for taking the computer flat knitting machine needle plate later. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the hydraulic cylinder of the utility model;

[0021] Figure 3 This is a schematic diagram of the hinge block connection structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the frame structure of the utility model.

[0023] In the figure: 1. frame; 101. supporting leg; 102. limiting groove; 103. mounting plate; 104. connecting ear; 2. rotating roller; 3. hinge block; 301. connecting rod; 302. extrusion frame; 303. limiting block; 304. double-headed screw; 305. hand wheel; 4. mounting frame; 401. slide groove; 402. sliding seat; 403. roller; 404. threaded sleeve; 5. hydraulic cylinder; 501. lower pressure plate; 502. heat sink; 503. heat sink fan; 504. heating box; 505. resistance wire heating tube; 506. lower pressure roller; 6. motor; 601. one-way screw. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4As shown, a correction device for a needle plate of a computer flat knitting machine comprises a frame 1, the inner surface of the frame 1 is rotatably connected to a rotating roller 2, the lower part of the rotating roller 2 is movably connected to a hinge block 3, the outer surface of the rotating roller 2 is slidably connected to an extrusion frame 302, the outer surface of the extrusion frame 302 is slidably connected to a limiting block 303, the outer surface of the frame 1 is slidably connected to a mounting frame 4, the upper surface of the mounting frame 4 is embedded with a hydraulic cylinder 5, the output end of the hydraulic cylinder 5 is fixedly connected to a lower pressing plate 501, the front surface of the lower pressing plate 501 is fixedly connected to a heat sink 502, the rear surface of the lower pressing plate 501 is fixedly connected to a heating box 504, the upper surface of the heat sink 502 is embedded with The heat dissipation fan 503, the interior of the heating box 504 is fixedly connected with a resistance wire heating tube 505, the lower surface of the frame 1 is fixedly connected with a support leg 101, the upper and lower surfaces of the frame 1 are provided with a limiting groove 102, the front and rear surfaces of the frame 1 are fixedly connected with a mounting plate 103, the front surface of the mounting plate 103 is fixedly connected with a motor 6, the output end of the motor 6 is fixedly connected with a one-way screw 601, the lower surface of the mounting frame 4 is fixedly connected with a sliding seat 402, the sliding seat 402 is slidably connected to the frame 1, the side surface of the sliding seat 402 is fixedly connected with a threaded sleeve 404, the one-way screw 601 and the threaded sleeve 404 are threadedly connected, the hinge block 3 The front surface of the frame 1 is embedded with a double-headed screw rod 304 with a thread connection, the lower surface of the frame 1 is fixedly connected with a connecting ear 104, the double-headed screw rod 304 and the connecting ear 104 are rotatably connected, the front end of the double-headed screw rod 304 is fixedly connected with a hand wheel 305, the outer surface of the hinge block 3 is hinged with a connecting rod 301, and the other end of the connecting rod 301 is rotatably connected to the extrusion frame 302. When in use, the bolt on the rotating limit block 303 is rotated so that one end of the bolt is separated from the extrusion frame 302 under the push of the thread, and the limit block 303 can be slid along the extrusion frame 302 to adjust the position of the limit block 303, wherein the rotating roller 2 is slidably connected to the extrusion frame 302, and the rotation of the limit block 303 is performed. The extrusion frame 302 provides auxiliary support, and then the computer flat knitting machine needle plate is placed on the upper surface of the rotating roller 2. The rotatable rotating roller 2 facilitates the loading and unloading of the computer flat knitting machine needle plate (in this process, the limit blocks 303 are located on both sides of the rotating roller 2 and do not affect the loading and unloading). Then, the hand wheel 305 is rotated to make the two hinge blocks 3 move along the double-headed screw rod 304 under the push of the thread, so that the two extrusion frames 302 can cooperate with the connecting rod 301 and the hinge block 3 to move inward or outward, further clamping the computer flat knitting machine needle plate so that the computer flat knitting machine needle plate is fixed. The fixation can be completed by rotating a double-headed screw rod 304, saving the time required to fix the computer flat knitting machine needle plate.

[0026] The side surface of the mounting frame 4 is provided with a slide groove 401, and the two ends of the lower pressure plate 501 are slidably connected to the slide groove 401, the inner surface of the sliding seat 402 is rotatably connected with a roller 403, the roller 403 and the limiting groove 102 are rollingly connected, and the lower surface of the lower pressure plate 501 is rotatably connected with a lower pressure roller 506. When correcting the needle plate of the computer flat knitting machine, the hydraulic cylinder 5 is started to make the lower pressure plate 501 cooperate with the slide groove 401 to descend, and the resistance wire heating tube 505 inside the heating box 504 heats the needle plate of the computer flat knitting machine to optimize the correction effect of the needle plate of the computer flat knitting machine, and the motor 6 is started. The motor 6 cooperates with the threaded sleeve 404 through the one-way screw rod 601 to make the sliding seat 402 cooperate with the roller 403 to slide along the limiting groove 102, so that the lower pressure roller 506 corrects the needle plate of the computer flat knitting machine. At the same time, the heat dissipation box 502 cooperates with the heat dissipation fan 503 to dissipate the corrected computer flat knitting machine needle plate, which is convenient for taking the computer flat knitting machine needle plate later.

[0027] Working principle: When in use, rotate the bolt on the limit block 303 so that one end of the bolt is separated from the extrusion frame 302 under the push of the thread, and then the limit block 303 can be slid along the extrusion frame 302 to adjust the position of the limit block 303, wherein the rotating roller 2 and the extrusion frame 302 are slidably connected and provide auxiliary support for the extrusion frame 302, and then the computer flat knitting machine needle plate is placed on the upper surface of the rotating roller 2, and the rolling rotating roller 2 facilitates the loading and unloading of the computer flat knitting machine needle plate, and then rotate the hand wheel 305, so that the two articulated blocks 3 can move along the double-headed screw rod 304 under the push of the thread, and the two extrusion frames 302 can cooperate with the connecting rod 301 and the articulated block 3 to move inward or outward, and further clamp the computer flat knitting machine needle plate. The needle plate of the computer flat knitting machine is fixed by rotating a double-headed screw 304, which saves the time needed to fix the needle plate of the computer flat knitting machine. When correcting the needle plate of the computer flat knitting machine, start the hydraulic cylinder 5 to make the lower pressure plate 501 cooperate with the slide groove 401 to descend, and the resistance wire heating tube 505 inside the heating box 504 heats the needle plate of the computer flat knitting machine to optimize the correction effect of the needle plate of the computer flat knitting machine. Start the motor 6, and the motor 6 cooperates with the threaded sleeve 404 through the one-way screw 601 to make the sliding seat 402 cooperate with the roller 403 to slide along the limit groove 102, so that the lower pressure roller 506 corrects the needle plate of the computer flat knitting machine. At the same time, the heat dissipation box 502 cooperates with the heat dissipation fan 503 to dissipate the heat of the corrected computer flat knitting machine needle plate, which is convenient for taking the computer flat knitting machine needle plate later.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The above contents are merely examples and explanations of the present utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the present utility model.

Claims

1. A correction device for a needle plate of a computerized flat knitting machine, comprising a frame (1), characterized in that: The inner surface of the frame (1) is rotatably connected to a rotating roller (2), the lower part of the rotating roller (2) is movably connected to a hinge block (3), the outer surface of the rotating roller (2) is slidably connected to an extrusion frame (302), the outer surface of the extrusion frame (302) is slidably connected to a limit block (303), the outer surface of the frame (1) is slidably connected to a mounting frame (4), the upper surface of the mounting frame (4) is embedded with a hydraulic cylinder (5), the output end of the hydraulic cylinder (5) is fixedly connected to a lower pressure plate (501), the front surface of the lower pressure plate (501) is fixedly connected to a heat dissipation box (502), the rear surface of the lower pressure plate (501) is fixedly connected to a heating box (504), the upper surface of the heat dissipation box (502) is embedded with a heat dissipation fan (503), and the interior of the heating box (504) is fixedly connected to a resistance wire heating tube (505).

2. The needle plate correction device for a computerized flat knitting machine according to claim 1, characterized in that: The lower surface of the frame (1) is fixedly connected to a support leg (101), the upper surface and the lower surface of the frame (1) are both provided with a limiting groove (102), and the front surface and the rear surface of the frame (1) are both fixedly connected to a mounting plate (103).

3. A correction device for needle plate of computerized flat knitting machine according to claim 2, characterized in that: The front surface of the mounting plate (103) is fixedly connected to a motor (6), the output end of the motor (6) is fixedly connected to a one-way screw rod (601), the lower surface of the mounting frame (4) is fixedly connected to a sliding seat (402), the sliding seat (402) and the frame body (1) are slidably connected, the side surface of the sliding seat (402) is fixedly connected to a threaded sleeve (404), and the one-way screw rod (601) and the threaded sleeve (404) are threadedly connected.

4. The needle plate correction device for a computerized flat knitting machine according to claim 1, characterized in that: A double-headed screw rod (304) is embedded in the front surface of the hinge block (3) and is threadedly connected thereto. A connecting ear (104) is fixedly connected to the lower surface of the frame body (1). The double-headed screw rod (304) and the connecting ear (104) are rotatably connected. A hand wheel (305) is fixedly connected to the front end of the double-headed screw rod (304).

5. The correction device for needle plate of computerized flat knitting machine according to claim 4, characterized in that: A connecting rod (301) is hingedly connected to the outer surface of the hinge block (3), and the other end of the connecting rod (301) is rotatably connected to the extrusion frame (302).

6. The needle plate correction device for a computerized flat knitting machine according to claim 3, characterized in that: A sliding groove (401) is provided on the side surface of the mounting frame (4), and both ends of the lower pressing plate (501) are slidably connected to the sliding groove (401). A roller (403) is rotatably connected to the inner surface of the sliding seat (402), and the roller (403) is rollingly connected to the limiting groove (102).

7. The needle plate correction device for a computerized flat knitting machine according to claim 1, characterized in that: The lower surface of the lower pressing plate (501) is rotatably connected to a lower pressing roller (506).

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