Correcting device for needle plate of computerized flat knitting machine

Abstract

The utility model relates to the technical field of computerized flat knitting machine needle plate correction, in particular to a computerized flat knitting machine needle plate correction device which comprises a transverse plate, correction holes which are evenly distributed are formed in the surface of the transverse plate, supporting plates are fixedly connected to the two sides of the transverse plate, correction plates are arranged in the correction holes, and the supporting plates are fixedly connected to the supporting plates. The outer side of the correcting plate is rotationally connected with an adjusting screw rod, and the other end of the adjusting screw rod penetrates through the transverse plate in a threaded mode. By arranging the clamping assembly, clamping and limiting can be achieved on the two sides of the needle plate through the fact that two clamping blocks get close to each other, in the process, the situation that the needle plate is stressed and bent due to the fact that a traditional structure extrudes from the two sides of the needle plate to the middle of the needle plate can be reduced, and damage to the needle plate in the clamping process is reduced; meanwhile, the clamping and limiting effect can be enhanced by utilizing the form of actively increasing the internal space of the adjusting cavity and cooperating with the suction force generated by the adsorption holes, and the position of the transverse plate can be adjusted, so that the correction plate can correct different positions of the needle, and the correction effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to computer flat knitting machine needle plate correction technical field, especially a kind of computer flat knitting machine needle plate correcting device. BACKGROUND

[0002] Computer flat knitting machine is a double needle plate weft knitting machine, its cam device is like a group of plane cam, needle stitch of knitting needle can enter the channel of cam, move cam, force knitting needle to make regular lifting movement in needle slot of needle plate, and through the action of needle hook and needle tongue, yarn can be knitted into knitted fabric, knitting needle and needle stitch are installed on needle plate.

[0003] Through retrieval, China patent discloses a kind of computer flat knitting machine needle plate correcting device (announcement number CN219966052U), the patent technology rotates screw rod, so that screw rod rotates at the inner ring of bearing B, so that screw rod pushes clamping plate, so that clamping plate pushes gear slot plate, so that gear slot plate clamps and fixes the side of computer flat knitting machine needle plate, but the way of being limited from two sides to the center extrusion needle plate is prone to cause the bending of needle plate, therefore, the technical personnel of the present art provides a kind of computer flat knitting machine needle plate correcting device to solve the problems raised in above background technology. UTILITY MODEL CONTENT

[0004] The utility model aims at solving above-mentioned problem and provides a kind of computer flat knitting machine needle plate correcting device, improve the problem that existing structure from two sides to the center extrusion needle plate is prone to cause the bending of needle plate.

[0005] The utility model realizes above-mentioned purpose by following technical scheme, a kind of computer flat knitting machine needle plate correcting device, including:

[0006] Horizontal plate, the surface of the horizontal plate is provided with uniformly distributed correction holes, both sides of the horizontal plate are fixedly connected with support plate, the inside of the correction hole is provided with correction plate, the outside of the correction plate is rotatably connected with adjusting screw rod, another end of the adjusting screw rod is screwed through horizontal plate;

[0007] Two clamping components, two clamping components are respectively arranged on the surface of two support plates, and the clamping component is used to clamp the needle plate.

[0008] Among them, the clamping component includes mounting plate fixedly connected to the top of support plate, the top of the mounting plate is rotatably connected with bidirectional screw rod, the surface of the bidirectional screw rod is screw-connected with two symmetrically distributed slide plates, and the lower end of the slide plate penetrates the mounting plate and is fixedly connected with connecting plate.

[0009] Preferably, the opposite sides of the two connecting plates are fixedly connected with connecting barrels, the inner walls of the connecting barrels are slidably connected with sliding plates, one side of the sliding plate is fixedly connected with a connecting pipe, and the other end of the connecting pipe penetrates the connecting barrel and the connecting plate in sequence and is fixedly connected with a clamping block.

[0010] Preferably, an adjusting cavity is formed between one side of the sliding plate and the interior of the connecting barrel, and a second spring is fixedly connected between the other side of the sliding plate and the inner wall of the connecting barrel.

[0011] Preferably, the surface of the clamping block is provided with an adsorption hole in communication with the connecting pipe, and the surface of the connecting pipe is provided with a through hole in communication with the adjusting cavity.

[0012] Preferably, the top of the mounting plate is fixedly connected with two guide rods which are symmetrically distributed about a bidirectional screw rod, and the surface of the sliding plate is slidably connected with the guide rods.

[0013] Preferably, the two ends of the cross plate are fixedly connected with sliding rods, the sliding rods are slidably connected with the inner wall of the supporting plate, the other end of the sliding rod on one side is provided with a limiting rod, and a first spring is fixedly connected between the inner wall of the sliding rod and the inner wall of the limiting rod.

[0014] Preferably, the surface of the supporting plate on one side is provided with uniformly distributed limiting holes, the limiting rod is located in the interior of the adjacent limiting hole, and one end of the limiting rod penetrates out of the limiting hole.

[0015] The beneficial effects of the utility model are: through the setting of the clamping assembly, the two clamping blocks on the two sides of the needle plate can be utilized to realize clamping and limiting, in this process, the traditional structure can be utilized to reduce the situation that the needle plate is bent due to extrusion from the two sides to the middle, the damage of the needle plate in the clamping process is reduced, the adsorption hole can be utilized to generate suction force to strengthen the clamping and limiting effect by actively increasing the space in the adjusting cavity, and the position of the cross plate can be adjusted, so that the correction plate can correct the different positions of the needle, and the correction effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a distribution schematic view of the limiting hole, the limiting rod and the sliding rod of the utility model;

[0018] Figure 3 It is a structural schematic view of the clamping assembly of the utility model;

[0019] Figure 4 It is Figure 3 It is an enlarged view of A.

[0020] In the figure: 1, the cross plate; 101, the correction hole; 102, the adjusting screw; 103, the correction plate; 2, the support plate; 201, the first spring; 202, the sliding rod; 203, the limiting rod; 204, the limiting hole; 3, the clamping assembly; 301, the mounting plate; 302, the sliding plate; 303, the connecting plate; 304, the bidirectional screw rod; 305, the second spring; 306, the connecting barrel; 307, the guide rod; 308, the through hole; 309, the connecting pipe; 310, the clamping block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] In the embodiment, as shown in the figure, a computer flat knitting machine needle plate correction device comprises: Figures 1-4

[0023] The cross plate 1 is uniformly provided with correction holes 101 on the surface, and the two sides of the cross plate 1 are fixedly connected with support plates 2; the inside of the correction hole 101 is provided with a correction plate 103, and the outside of the correction plate 103 is rotatably connected with an adjusting screw 102, and the other end of the adjusting screw 102 is threaded through the cross plate 1.

[0024] Two clamping assemblies 3 are arranged on the surfaces of the two support plates 2 respectively, and the clamping assembly 3 is used for clamping the needle plate.

[0025] The clamping assembly 3 comprises a mounting plate 301 fixedly connected to the top of the support plate 2, a bidirectional screw rod 304 rotatably connected to the top of the mounting plate 301, and two symmetrically distributed sliding plates 302 threaded on the surface of the bidirectional screw rod 304, and the lower end of the sliding plate 302 penetrates through the mounting plate 301 and is fixedly connected with a connecting plate 303.

[0026] The needle plate needing to be corrected is placed between the two connecting plates 303, the two sliding plates 302 are driven to approach each other by rotating the bidirectional screw rod 304, and the clamping and limiting of the needle plate are realized under the action of the clamping assembly 3, and the needle of the needle plate passes through the correction hole 101, and the needle is corrected by rotating the adjusting screw 102 to drive the correction plate 103.

[0027] As shown in the figure, Figure 1 , Figure 3 and Figure 4 ​As shown, the opposite sides of the two connecting plates 303 are fixedly connected with connecting barrels 306, the inner walls of the connecting barrels 306 are slidably connected with sliding plates, one side of the sliding plate is fixedly connected with a connecting pipe 309, the other end of the connecting pipe 309 penetrates the connecting barrel 306 and the connecting plate 303 in sequence and is fixedly connected with a clamping block 310.

[0028] The other side of the sliding plate is fixedly connected with the inner wall of the connecting barrel 306 and is connected with a second spring 305.

[0029] The surface of the clamping block 310 is provided with an adsorption hole in communication with the connecting pipe 309, and the surface of the connecting pipe 309 is provided with a through hole 308 in communication with the adjusting cavity.

[0030] The top of the mounting plate 301 is fixedly connected with two guide rods 307 which are symmetrically distributed about the bidirectional screw rod 304, and the sliding plate 302 is slidably connected with the surfaces of the guide rods 307.

[0031] In the process of moving the two connecting plates 303 close to each other, the clamping block 310 is driven to move synchronously, so that the clamping block 310 first contacts the surface of the needle plate, and continues to rotate the bidirectional screw rod 304, so that the clamping block 310 stops moving under the blockage of the needle plate, and at the same time drives the connecting pipe 309 to be inserted into the inside of the connecting barrel 306. In this process, the sliding plate slides along the inner wall of the connecting barrel 306 and compresses the second spring 305, at the same time, the movement of the sliding plate can increase the internal space of the adjusting cavity, and under the communication effect of the through hole 308 and the connecting pipe 309, the adsorption hole generates suction force to adsorb the needle plate, which strengthens the limiting and clamping effect of the computer flat knitting machine needle plate, avoids the situation that the correction effect is affected by the deviation in the correction process, and at the same time, this kind of way can avoid the situation that the needle plate is bent due to the extrusion limiting.

[0032] As shown in Figure 1 and Figure 2 The two ends of the horizontal plate 1 are fixedly connected with sliding rods 202, the sliding rods 202 are slidably connected with the inner walls of the supporting plates 2, the other end of one of the sliding rods 202 is provided with a limiting rod 203, and the inner walls of the sliding rod 202 and the limiting rod 203 are fixedly connected with a first spring 201.

[0033] The surface of one of the supporting plates 2 is provided with uniformly distributed limiting holes 204, the limiting rod 203 is located in the inside of the adjacent limiting holes 204, and one end of the limiting rod 203 penetrates out of the limiting hole 204.

[0034] By pulling the limiting rod 203 and separating from the limiting hole 204, the first spring 201 is stretched in the process, the limiting of the slide rod 202 can be removed, so that the horizontal plate 1 can be driven to slide up and down along the opposite sides of the two supporting plates 2, that is, the different positions of the needle can be corrected, the correction range is improved, and after the adjustment is completed, the limiting rod 203 can be reset under the action of the first spring 201 and inserted into the inside of the adjacent limiting hole 204, so that the limiting effect of the position of the slide rod 202 is achieved.

[0035] The utility model discloses when using, the needle plate that needs to carry out correction is placed between two connecting plates 303, drives two slide plates 302 to approach each other through rotating bidirectional screw rod 304 and then realizes the clamping limiting of needle plate under the action of clamping assembly 3, and the needle of needle plate passes through the correction hole 101 and can drive the correction board 103 to correct the needle through the rotation adjusting screw rod 102, can increase the internal space of adjusting cavity in the process of clamping of clamping assembly 3, and under the communication effect of through -hole 308 and connecting pipe 309, the adsorption hole produces suction force and adsorbs needle plate, strengthens the limiting clamping effect of computer flat knitting machine needle plate, avoids the situation that the correction effect is influenced in the process of correction, by pulling the limiting rod 203 and separating from the limiting hole 204, the first spring 201 is stretched in the process, the limiting of the slide rod 202 can be removed, so that the horizontal plate 1 can be driven to slide up and down along the opposite sides of the two supporting plates 2, that is, the different positions of the needle can be corrected, the correction range is improved, and after the adjustment is completed, the limiting rod 203 can be reset under the action of the first spring 201 and inserted into the inside of the adjacent limiting hole 204, so that the limiting effect of the position of the slide rod 202 is achieved.

[0036] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A needle plate correction device for a computerized flat knitting machine, characterized in that: include: A transverse plate (1), wherein the surface of the transverse plate (1) is provided with uniformly distributed correction holes (101), both sides of the transverse plate (1) are fixedly connected to support plates (2), a correction plate (103) is provided inside the correction hole (101), an outer side of the correction plate (103) is rotatably connected to an adjustment screw (102), and the other end of the adjustment screw (102) is threadedly passed through the transverse plate (1); Two clamping assemblies (3), the two clamping assemblies (3) are respectively arranged on the surfaces of the two support plates (2), and the clamping assemblies (3) are used to clamp the needle plate; The clamping assembly (3) comprises a mounting plate (301) fixedly connected to the top of the support plate (2); the top of the mounting plate (301) is rotatably connected to a bidirectional screw rod (304); the surface of the bidirectional screw rod (304) is threadedly connected to two symmetrically distributed slide plates (302); the lower ends of the slide plates (302) pass through the mounting plate (301) and are fixedly connected to a connecting plate (303).

2. The needle plate correction device for a computerized flat knitting machine according to claim 1, characterized in that: The two connecting plates (303) are fixedly connected to the opposite sides thereof with connecting tubes (306), the inner wall of the connecting tubes (306) is slidably connected to a sliding plate, one side of the sliding plate is fixedly connected to a connecting tube (309), and the other end of the connecting tube (309) passes through the connecting tube (306) and the connecting plate (303) in sequence and is fixedly connected to a clamping block (310).

3. The needle plate correction device for a computerized flat knitting machine according to claim 2, characterized in that: An adjustment cavity is formed between one side of the sliding plate and the interior of the connecting cylinder (306), and a second spring (305) is fixedly connected between the other side of the sliding plate and the inner wall of the connecting cylinder (306).

4. The needle plate correction device for a computerized flat knitting machine according to claim 3, characterized in that: The surface of the clamping block (310) is provided with an adsorption hole connected to the connecting pipe (309), and the surface of the connecting pipe (309) is provided with a through hole (308) connected to the regulating cavity.

5. The needle plate correction device for a computerized flat knitting machine according to claim 1, characterized in that: Two guide rods (307) are fixedly connected to the top of the mounting plate (301) and are symmetrically distributed around the bidirectional screw rod (304). The slide plate (302) is slidably connected to the surface of the guide rods (307).

6. The needle plate correction device for a computerized flat knitting machine according to claim 5, characterized in that: Both ends of the transverse plate (1) are fixedly connected to a sliding rod (202), and the sliding rod (202) is slidably connected to the inner wall of the support plate (2). A limiting rod (203) is provided at the other end of the sliding rod (202) on one side, and a first spring (201) is fixedly connected between the inner wall of the sliding rod (202) and the inner wall of the limiting rod (203).

7. The needle plate correction device for a computerized flat knitting machine according to claim 6, characterized in that: The surface of the support plate (2) on one side is provided with evenly distributed limiting holes (204), the limiting rod (203) is located inside an adjacent limiting hole (204), and one end of the limiting rod (203) passes through the limiting hole (204).

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