Sinker adjusting device of knitting machine

Abstract

The utility model discloses a knitting machine sinker adjusting device which comprises a bed body, a connecting plate is clamped in the bed body, the front face of the connecting plate is fixedly connected with a supporting frame, the front face of the supporting frame is fixedly connected with a first threaded rod, the first threaded rod is in external threaded connection with a first nut, and one side of the first nut is fixedly connected with a mounting plate. An auxiliary structure is arranged outside the connecting plate, a groove is formed in the bed body, the auxiliary structure is slidably connected into the groove, and a fixing plate is fixedly connected to the left side of the bed body. Through the arrangement of the bed body, the auxiliary structure, the fixing plate and the moving rod, the adjusting device enables the connecting plate and the bed body to achieve the function of rapid assembly through the cooperation of the first inclined plate, the second inclined plate and the spring, facilitates the auxiliary positioning treatment of the supporting frame, avoids the manual supporting of the adjusting device in the fixing process, and improves the working efficiency. Not only is the operation complexity reduced, but also the subsequent working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of prevention and cure machinery, concretely is a sinker adjusting device of knitting machine. BACKGROUND

[0002] The knitting machine is the equipment widely used in the textile industry, is used in producing various knitted products, in the knitting process, the sinker is a key component, its main function is to push or oppress the yarn to help the stable formation of the loop when the needle hook forms the new loop, therefore, the movement and position adjustment of the sinker are crucial to guarantee the knitting quality and efficiency, and the sinker adjusting device of knitting machine is a key component in the knitting machine, its main function is to adjust and control the position and movement of the sinker in the knitting process, and the sinker adjusting device is part of the knitting machine, is usually installed on the needle bed of the knitting machine, and the current adjusting device mainly uses the bolt and the nut to fix the support frame at the proper position of the knitting machine, however, most of the adjusting devices do not have auxiliary structures, so that the adjusting device needs to be manually held during the fixing process, which not only increases the complexity of operation, but also reduces the working efficiency. SUMMARY

[0003] The utility model discloses a sinker adjusting device of knitting machine to solve the problem in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a sinker adjusting device of knitting machine, including the bed body, the bed body is connected with the connecting plate in the clamping, the front surface fixed connection of connecting plate has the support frame, the front surface fixed connection of support frame has the screw rod no.

[0005] As a further preferred embodiment of the present technical solution, the support frame is provided with a bolt, and the connecting plate is connected to the bed body by the bolt.

[0006] As a further preferred embodiment of the present technical solution, the auxiliary structure comprises a first inclined plate and a sleeve plate, the first inclined plate is fixedly connected to the outside of the connecting plate, and the first inclined plate is clamped in the bed body; and the sleeve plate is slidably connected to the outside of the fixed plate.

[0007] As a further preferred embodiment of the present technical solution, the movable rod is fixedly connected above the sleeve plate, the movable rod is slidably connected in the fixed plate, and the one side of the sleeve plate is fixedly connected with a second inclined plate.

[0008] As a further preferred embodiment of this technical solution, the second inclined plate overlaps with the first inclined plate, and a spring is provided on the second inclined plate, which is connected to the groove by the spring.

[0009] As a further preferred embodiment of this technical solution, the locking structure includes a threaded rod II and a fixed post. The threaded rod II is fixedly connected to the outside of the fixed plate, and the fixed post is fixedly connected to the outside of the moving rod. A locking plate is rotatably connected to the outside of the fixed post, and a coil spring is sleeved on the fixed post.

[0010] As a further preferred embodiment of this technical solution, the clamping plate is connected to the fixed post via a coil spring, the clamping plate is engaged with the threaded rod, the threaded rod is externally threaded with a nut, and the nut overlaps with the clamping plate.

[0011] This utility model provides a sinker adjustment device for a knitting machine, which has the following advantages:

[0012] (1) This utility model sets up a bed body, an auxiliary structure, a fixed plate and a moving rod. The support frame slides in the bed body through the connecting plate, and the first inclined plate will overlap with the second inclined plate. When the second inclined plate is affected by the thrust, it will drive the sleeve plate to move in the fixed plate. When the second inclined plate slides, it will drive the spring to deform. When the first inclined plate is completely in contact with the bed body, the reset second inclined plate will contact the first inclined plate. The adjustment device enables the connecting plate and the bed body to achieve quick assembly through the cooperation between the first inclined plate, the second inclined plate and the spring. It is convenient to perform auxiliary positioning processing on the support frame and avoid manual support during the fixing process of the adjustment device. This not only reduces the complexity of operation, but also increases the efficiency of subsequent work.

[0013] (2) By setting a locking structure, the present invention applies a rotational force to the card plate. When the card plate rotates on the surface of the fixed column, it will drive the coil spring to deform. After the card plate is engaged with the threaded rod two, the nut two will be threadedly connected to the threaded rod two and will overlap with the card plate. Subsequently, it will be connected to the bed body by bolts, thereby locking the position of the second inclined plate and preventing the second inclined plate from shifting due to external force. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional cross-sectional structural diagram of the bed frame of this utility model;

[0016] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0017] Figure 4 It is the locking structure three-dimensional structure schematic view of the utility model;

[0018] In the drawing: 1, bed body; 2, connecting plate; 3, support frame; 4, threaded rod one; 5, nut one; 6, mounting plate; 7, bolt; 8, auxiliary structure; 801, first inclined plate; 802, cover plate; 803, second inclined plate; 804, spring; 9, fixed plate; 10, moving rod; 11, groove; 12, locking structure; 1201, threaded rod two; 1202, fixed column; 1203, clamping plate; 1204, coil spring; 1205, nut two. DETAILED DESCRIPTION

[0019] The technical scheme 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.

[0020] The utility model provides technical scheme: Figure 1 And Figure 4 As shown in the drawing, in the embodiment, a sinker adjusting device of a knitting machine, connecting plate 2 is clamped in bed body 1, the front surface of connecting plate 2 is fixedly connected with support frame 3, the front surface of support frame 3 is fixedly connected with threaded rod one 4, threaded rod one 4 is externally threadedly connected with nut one 5, one side of nut one 5 is fixedly connected with mounting plate 6, connecting plate 2 is externally provided with auxiliary structure 8, recess 11 is formed in bed body 1, auxiliary structure 8 is slidingly connected in recess 11, the left side of bed body 1 is fixedly connected with fixed plate 9, auxiliary structure 8 is slidingly connected in fixed plate 9, moving rod 10 is connected on auxiliary structure 8, locking structure 12 is connected outside moving rod 10, locking structure 12 is connected with fixed plate 9, since the adjusting device is adjusted and handled to the sinker, and mounting plate 6 is connected and cooperated with the sinker, and the sinker will be adjusted in position with mounting plate 6, but since the sinker is the existing component, and is not innovated, therefore is not described in the drawing.

[0021] As shown in the drawing, Figure 1 And Figure 3 Support frame 3 is provided with bolt 7, connecting plate 2 is connected with bed body 1 by bolt 7, auxiliary structure 8 includes first inclined plate 801 and cover plate 802, first inclined plate 801 is fixedly connected outside connecting plate 2, first inclined plate 801 is clamped in bed body 1, cover plate 802 is slidingly connected outside fixed plate 9, moving rod 10 is fixedly connected above cover plate 802, moving rod 10 is slidingly connected in fixed plate 9, one side of cover plate 802 is fixedly connected with second inclined plate 803, second inclined plate 803 is overlapped with first inclined plate 801, spring 804 is arranged on second inclined plate 803, second inclined plate 803 is connected in recess 11 by spring 804.

[0022] When the second inclined plate 803 is affected by the pushing force or the pulling force, the second inclined plate 803 slides in the groove 11, so that the groove 11 guides the movement of the second inclined plate 803, and the position of the second inclined plate 803 is prevented from being deviated.

[0023] As shown in Figure 4 The locking structure 12 comprises a second threaded rod 1201 and a fixed column 1202, the second threaded rod 1201 is fixedly connected outside the fixed plate 9, the fixed column 1202 is fixedly connected outside the moving rod 10, the fixed column 1202 is rotatably connected with a clamping plate 1203 outside, the fixed column 1202 is sleeved with a coil spring 1204, the clamping plate 1203 is connected with the fixed column 1202 through the coil spring 1204, the clamping plate 1203 is clamped with the second threaded rod 1201, the second threaded rod 1201 is externally threaded connected with a nut 1205, and the nut 1205 is overlapped with the clamping plate 1203.

[0024] When the clamping plate 1203 is subjected to the rotating force, the clamping plate 1203 rotates around the fixed column 1202, so that the fixed column 1202 positions the rotation of the clamping plate 1203, and the clamping plate 1203 is prevented from being clamped during rotation.

[0025] The utility model provides a kind of knitting machine sinker adjusting device, specific working principle is as follows:

[0026] When the adjusting device is connected with the bed body 1, the support frame 3 can be slid in the bed body 1 through the connecting plate 2, and the first inclined plate 801 is overlapped with the second inclined plate 803, the second inclined plate 803 is moved in the fixed plate 9 when being affected by the pushing force, and the second inclined plate 803 drives the spring 804 to deform when sliding, the second inclined plate 803 is reset through the spring 804 when the first inclined plate 801 is completely attached to the bed body 1, the second inclined plate 803 is contacted with the first inclined plate 801, and then the clamping plate 1203 is subjected to the rotating force, the clamping plate 1203 is deformed when rotating on the surface of the fixed column 1202, the nut 1205 is overlapped with the clamping plate 1203 after being threadedly connected with the second threaded rod 1201, and then connected with the bed body 1 through bolt 7.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sinker adjusting device for a knitting machine comprising a bed (1), characterized in that: The connecting plate (2) is clamped in the bed body (1), the front surface of the connecting plate (2) is fixedly connected with the support frame (3), the front surface of the support frame (3) is fixedly connected with the threaded rod one (4), the threaded rod one (4) is externally threaded with the nut one (5), one side of the nut one (5) is fixedly connected with the mounting plate (6), the connecting plate (2) is externally provided with the auxiliary structure (8), the recess (11) is arranged in the bed body (1), the auxiliary structure (8) is slidingly connected in the recess (11), the left side of the bed body (1) is fixedly connected with the fixed plate (9), the auxiliary structure (8) is slidingly connected in the fixed plate (9), the auxiliary structure (8) is connected with the moving rod (10), the moving rod (10) is externally connected with the locking structure (12), and the locking structure (12) is connected with the fixed plate (9).

2. A sinker adjusting device for a knitting machine according to claim 1, characterized in that: The support frame (3) is provided with a bolt (7), and the connecting plate (2) is connected with the bed body (1) through the bolt (7).

3. A sinker adjusting device for a knitting machine according to claim 1, characterized in that: The auxiliary structure (8) comprises a first inclined plate (801) and a sleeve plate (802), the first inclined plate (801) is fixedly connected outside the connecting plate (2), and the first inclined plate (801) is clamped in the bed body (1); the sleeve plate (802) is slidingly connected outside the fixed plate (9).

4. A sinker adjusting device for a knitting machine according to claim 3, characterized in that: The moving rod (10) is fixedly connected above the sleeve plate (802), the moving rod (10) is slidingly connected in the fixed plate (9), and one side of the sleeve plate (802) is fixedly connected with the second inclined plate (803).

5. A sinker adjusting device for a knitting machine according to claim 4, characterized in that: The second inclined plate (803) is overlapped with the first inclined plate (801), the second inclined plate (803) is provided with a spring (804), and the second inclined plate (803) is connected in the recess (11) through the spring (804).

6. A sinker adjusting device for a knitting machine according to claim 1, characterized in that: The locking structure (12) comprises a threaded rod two (1201) and a fixed column (1202), the threaded rod two (1201) is fixedly connected outside the fixed plate (9), the fixed column (1202) is fixedly connected outside the moving rod (10), the fixed column (1202) is rotatably connected with the clamping plate (1203) outside, and the fixed column (1202) is sleeved with the coil spring (1204) outside.

7. A sinker adjusting device for a knitting machine according to claim 6, characterized in that: The clamping plate (1203) is connected with the fixed column (1202) through the coil spring (1204), the clamping plate (1203) is clamped with the threaded rod two (1201), the threaded rod two (1201) is externally threaded with the nut two (1205), and the nut two (1205) is overlapped with the clamping plate (1203).

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