Knitting machine with quick-release jacquard mechanism

Abstract

The utility model provides a quick release type knitting machine of a jacquard mechanism, which relates to the technical field of knitting machines and comprises a main plate, a motor is mounted at the top end of the main plate, a placing plate is fixed at the output end of the motor, clamping plates are arranged on two sides of the top end of the placing plate, and clamping columns are fixed at opposite ends of the two clamping plates. And a driving structure for driving the two clamping plates to move oppositely is arranged in the placing plate. A user can rotate a rotating plate to drive a two-way screw rod to rotate, so that two moving plates are limited by limiting columns to move in opposite directions, two clamping plates connected with two connecting blocks are driven to move in opposite directions, the two clamping plates clamp and fix the jacquard mechanism, clamping columns are inserted into clamping grooves formed in the two sides of the jacquard mechanism, and the jacquard mechanism is clamped and fixed through the clamping columns. And when the jacquard mechanism is disassembled, only the rotating plate needs to be reversely rotated to drive the two clamping plates to reversely move, and the jacquard mechanism can be easily moved out through the arrangement of the driving roller, so that the jacquard mechanism is convenient to maintain and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of knitting machines, in particular to a jacquard mechanism quick-detachable knitting machine. Background Art

[0002] Knitting machine: A machine for knitting "knitted fabrics". With the invention of the electric motor in the 1870s, hand-cranked knitting machines were replaced by high-speed electric knitting machines.

[0003] In the prior art, during the use of an existing jacquard mechanism quick-release knitting machine, the jacquard mechanism is mostly fixed by screws during installation, and the screws are relatively small, resulting in time-consuming and labor-intensive installation of multiple jacquard mechanisms, low work efficiency, and inconvenient use. In addition, due to the heavy weight of the jacquard mechanism, it is inconvenient for the user to move it, install it, and adjust the angle. Utility Model Content

[0004] The utility model mainly provides a jacquard mechanism quick-detachable knitting machine which can be quickly installed and disassembled, is easy to move out during disassembly, and can adjust its angle according to actual installation conditions.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a jacquard mechanism quick-detachable knitting machine, comprising a main board, a motor is installed on the top of the main board, a placement plate is fixed to the output end of the motor, clamping plates are provided on both sides of the top of the placement plate, and clamping columns are fixed on the opposite ends of the two clamping plates, a driving structure for driving the two clamping plates to move toward each other is provided in the placement plate, and a plurality of driving rollers are provided on the inner side of the top of the placement plate.

[0006] Preferably, the driving structure includes a bidirectional screw arranged in a placing plate, both ends of the outer wall of the bidirectional screw are threadedly connected to a moving plate, both sides of the moving plate are slidably connected to limiting columns, the top ends of the two moving plates are fixed with connecting blocks, the top ends of the two connecting blocks pass through the placing plate and are respectively fixed to the two clamping plates, and the two moving plates are moved toward each other by the limit of the limiting columns through the rotation of the bidirectional screw, thereby driving the two clamping plates connected by the two connecting blocks to move toward each other, so that the two clamping plates clamp and fix the jacquard mechanism, thereby achieving the effect of installing the jacquard mechanism.

[0007] Preferably, one end of the bidirectional screw is rotatably connected to a rotating shaft, and the rotating shaft is arranged in the placement plate and rotatably connected to the placement plate, and the other end of the bidirectional screw is fixed with a connecting column, and the end of the connecting column away from the bidirectional screw passes through the outer wall of the placement plate and is fixed with a rotating plate. Through the setting of the rotating shaft, friction between the bidirectional screw and the placement plate is avoided, thereby improving the service life of the bidirectional screw. Through the setting of the rotating plate, the user can drive the bidirectional screw to rotate by rotating the rotating plate.

[0008] Preferably, both ends of the limit column are fixed to the placement plate, and the top of the placement plate is provided with a movable groove matching the connecting block. Through the setting of the movable groove, the connecting block can move stably to avoid the phenomenon of principle error.

[0009] Preferably, mounting plates are fixed to the outer walls at both ends of the main board, and mounting holes are provided in the two mounting plates. Through the arrangement of the mounting plates and the mounting holes, the device can be installed on an external knitting machine.

[0010] Preferably, three inner cavities are opened at the top of the placement plate, and the plurality of driving rollers are respectively arranged in the three inner cavities. The gap between the clamping plate and the placement plate is larger than the gap between the top of the driving roller and the placement plate. The gap between the clamping plate and the placement plate is larger than the gap between the top of the driving roller and the placement plate. When the clamping plate moves, it will not contact the driving roller, thereby preventing the clamping plate from blocking the driving roller and causing the driving roller to be unable to rotate.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] In the utility model, the user can rotate the rotating plate to drive the bidirectional screw to rotate, so that the two movable plates move toward each other under the limit of the limit column, thereby driving the two clamping plates connected by the two connecting blocks to move toward each other, so that the two clamping plates clamp and fix the jacquard mechanism, and then insert them into the clamping grooves provided on both sides of the jacquard mechanism through the clamping columns, so as to achieve the effect of installing the jacquard mechanism. When disassembling, it is only necessary to rotate the rotating plate in the opposite direction to drive the two clamping plates to move in the opposite direction. By setting the driving roller, the jacquard mechanism can be easily removed, which is convenient for maintenance and replacement, and has stronger practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of a jacquard mechanism quick-detachable knitting machine is proposed for the utility model;

[0014] Figure 2 A cross-sectional view of a jacquard mechanism quick-detachable knitting machine is provided for the utility model;

[0015] Figure 3 A cross-sectional view of a jacquard mechanism quick-detachable knitting machine is provided for the utility model;

[0016] Figure 4 The utility model provides a driving structure schematic diagram of a jacquard mechanism quick-detachable knitting machine.

[0017] Legend: 1. Main board; 2. Motor; 3. Placement plate; 4. Clamp; 5. Clamp column; 6. Driving structure; 601. Bidirectional screw; 602. Moving plate; 603. Limit column; 604. Connecting block; 7. Moving groove; 8. Partition plate; 9. Rotating shaft; 10. Connecting column; 11. Rotating plate; 12. Friction sleeve; 13. Mounting plate; 14. Mounting hole; 15. Inner cavity; 16. Driving roller. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a jacquard mechanism quick-detachable knitting machine, comprising a main board 1, a motor 2 is installed at the top of the main board 1, a placing plate 3 is fixed to the output end of the motor 2, clamping plates 4 are arranged on both sides of the top of the placing plate 3, and clamping columns 5 are fixed on the opposite ends of the two clamping plates 4. A driving structure 6 for driving the two clamping plates 4 to move toward each other is arranged in the placing plate 3, and a plurality of driving rollers 16 are arranged on the inner side of the top of the placing plate 3. Through the operation of the motor 2, the placing plate 3 can be driven to rotate as a whole, so as to rotate and adjust the jacquard mechanism placed on the placing plate 3 to avoid the phenomenon of incorrect angle of its position, which is more practical. Through the operation of the driving structure 6, the two clamping plates 4 can be driven to move toward each other, and when the two clamping plates 4 move toward each other, the jacquard mechanism will be clamped and fixed, and the clamping column 5 will be inserted into the clamping grooves provided on both sides of the jacquard mechanism to limit it, so as to achieve the effect of quick installation of the jacquard mechanism, and through the setting of the driving roller 16, the jacquard mechanism can be moved on the placing plate 3 more conveniently.

[0021] like Figure 1-4As shown, the driving structure 6 includes a bidirectional screw 601 arranged in the placing plate 3, both ends of the outer wall of the bidirectional screw 601 are threadedly connected with a moving plate 602, both sides of the moving plate 602 are slidably connected with a limiting column 603, and the tops of the two moving plates 602 are fixed with connecting blocks 604. The tops of the two connecting blocks 604 penetrate the placing plate 3 and are respectively fixed to the two clamping plates 4. Through the rotation of the bidirectional screw 601, the two moving plates 602 are limited by the limiting columns 603 and move toward each other, thereby driving the two clamping plates 4 connected by the two connecting blocks 604 to move toward each other, so that the two clamping plates 4 clamp and fix the jacquard mechanism, thereby achieving the effect of installing the jacquard mechanism.

[0022] like Figure 1-4 As shown, one end of the bidirectional screw 601 is rotatably connected to a rotating shaft 9, which is arranged in the placement plate 3 and rotatably connected to the placement plate 3, and the other end of the bidirectional screw 601 is fixed with a connecting column 10, and the end of the connecting column 10 away from the bidirectional screw 601 passes through the outer wall of the placement plate 3 and is fixed with a rotating plate 11, and a friction-increasing sleeve 12 is fixed on the outer wall of the rotating plate 11. Through the setting of the rotating shaft 9, friction between the bidirectional screw 601 and the placement plate 3 is avoided, thereby increasing the service life of the bidirectional screw 601. Through the setting of the rotating plate 11, the user can drive the bidirectional screw 601 to rotate by rotating the rotating plate 11, and through the setting of the friction-increasing sleeve 12, slipping when the user rotates the rotating plate 11 is avoided.

[0023] like Figure 1-4 As shown, both ends of the limit column 603 are fixed to the placement plate 3, and a movable groove 7 matching the connecting block 604 is opened at the top of the placement plate 3. A partition plate 8 is fixed at the center of the bidirectional screw 601 in the placement plate 3, and the bidirectional screw 601 penetrates the partition plate 8 and is rotatably connected to the partition plate 8. Through the setting of the movable groove 7, the connecting block 604 can move stably to avoid the phenomenon of principle errors.

[0024] like Figure 1-4 As shown, mounting plates 13 are fixed to the outer walls at both ends of the main board 1, and mounting holes 14 are provided in the two mounting plates 13. Through the arrangement of the mounting plates 13 and the mounting holes 14, the device can be installed on an external knitting machine.

[0025] like Figure 1-4 As shown, three inner cavities 15 are opened at the top of the placement plate 3, and a plurality of driving rollers 16 are respectively arranged in the three inner cavities 15. The gap between the clamping plate 4 and the placement plate 3 is larger than the gap between the top of the driving roller 16 and the placement plate 3. The gap between the clamping plate 4 and the placement plate 3 is larger than the gap between the top of the driving roller 16 and the placement plate 3. When the clamping plate 4 moves, it will not contact the driving roller 16, thereby preventing the clamping plate 4 from blocking the driving roller 16 and causing the driving roller 16 to be unable to rotate.

[0026] The use method and working principle of the device: When the device is used, the device is installed through the mounting plate 13 and the mounting hole 14, and then the jacquard mechanism is moved to the placement plate 3. The jacquard mechanism is moved by the driving roller 16. When the jacquard mechanism moves to a suitable position, the user can rotate the rotating plate 11 to drive the bidirectional screw 601 to rotate, so that the two moving plates 602 move toward each other at the limit of the limit column 603, thereby driving the two clamping plates 4 connected by the two connecting blocks 604 to move toward each other, so that the two clamping plates 4 clamp and fix the jacquard mechanism, and then insert them into the card slots provided on both sides of the jacquard mechanism through the clamping column 5, so as to achieve the effect of installing the jacquard mechanism. After installation, the placement plate 3 is driven to rotate as a whole through the operation of the motor 2 to adjust the diagonal between the jacquard mechanism and the knitting machine.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A jacquard mechanism quick-detachable knitting machine, comprising a main board (1), characterized in that: A motor (2) is installed at the top of the main board (1), a placement plate (3) is fixed to the output end of the motor (2), clamping plates (4) are provided on both sides of the top of the placement plate (3), and clamping columns (5) are fixed to opposite ends of the two clamping plates (4), a driving structure (6) for driving the two clamping plates (4) to move towards each other is provided inside the placement plate (3), and a plurality of driving rollers (16) are provided on the inner side of the top of the placement plate (3).

2. The jacquard mechanism quick-release knitting machine according to claim 1, characterized in that: The driving structure (6) comprises a bidirectional screw (601) disposed in the placement plate (3), both ends of the outer wall of the bidirectional screw (601) are threadedly connected to a movable plate (602), both sides of the movable plate (602) are slidably connected to a limiting column (603), the top ends of the two movable plates (602) are fixed with a connecting block (604), and the top ends of the two connecting blocks (604) penetrate the placement plate (3) and are respectively fixed to the two clamping plates (4).

3. The jacquard mechanism quick-release knitting machine according to claim 2, characterized in that: One end of the bidirectional screw (601) is rotatably connected to a rotating shaft (9), the rotating shaft (9) is disposed in the placement plate (3) and is rotatably connected to the placement plate (3), and the other end of the bidirectional screw (601) is fixed with a connecting column (10), and the end of the connecting column (10) away from the bidirectional screw (601) penetrates the outer wall of the placement plate (3) and is fixed with a rotating plate (11).

4. The jacquard mechanism quick-release knitting machine according to claim 2, characterized in that: Both ends of the limiting column (603) are fixed to the placement plate (3), and a moving groove (7) matching the connecting block (604) is provided at the top end of the placement plate (3).

5. The jacquard mechanism quick-release knitting machine according to claim 1, characterized in that: Mounting plates (13) are fixed to the outer walls at both ends of the main board (1), and mounting holes (14) are provided in the two mounting plates (13).

6. The jacquard mechanism quick-release knitting machine according to claim 1, characterized in that: The top of the placement plate (3) is provided with three inner cavities (15), and the plurality of driving rollers (16) are respectively arranged in the three inner cavities (15). The gap between the clamping plate (4) and the placement plate (3) is larger than the gap between the top of the driving roller (16) and the placement plate (3).

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