A quick setting device for a drum machine

Abstract

The utility model belongs to the technical field of adjusting device, concretely relates to a quick adjusting device for big circle machine, concretely relates to a quick adjusting device for big circle machine, including round table frame, the top of round table frame rotatory installation has needle cylinder seat, the top of needle cylinder seat is connected with the needle cylinder of suitable adaptation, the top of round table frame is connected with yarn mouth frame, the top of yarn mouth frame is connected with the yarn frame of supply, the outer wall round array of needle cylinder seat is connected with five fixed blocks. The utility model discloses the cooperation between the abutment groove, annular block, docking block, limiting block and annular groove, in this way, docking block can be put into the abutment groove of the top of needle cylinder seat under the guidance of limiting block, and the position of needle cylinder is kept stable, then, locking bolt can conveniently pass through mounting block and be screwed into the inside of fixed block to make needle cylinder and needle cylinder seat connect, which not only guarantees the efficiency of installation, but also further improves the efficiency of adjusting.

Description

Technical Field

[0001] This utility model belongs to the field of calibration device technology, specifically relating to a rapid calibration device for a large circular knitting machine. Background Technology

[0002] Calibration devices are specialized equipment or components used to adjust and calibrate the parameters of equipment or systems to achieve preset performance indicators, accuracy requirements, or adapt to specific working environments. They are widely used in various fields such as industrial production, instrumentation, electronics, automotive engineering, and aerospace, and are key tools for ensuring stable equipment operation and improving product quality.

[0003] When using a circular knitting machine, an adjustment device is also used to adjust the cylinder and needle plate. A search reveals that patent number "CN223255603U" discloses a "cylinder adjustment device for a circular knitting machine." This device allows for quick positioning and installation of the cylinder and cylinder seat by inserting each internally threaded sleeve into its corresponding circular positioning groove and then screwing the lower end of the mounting bolt into the internally threaded sleeve. This facilitates cylinder replacement. Furthermore, the use of a rectangular frame, slider, lead screw, sliding shaft, knob, internally threaded sleeve, and mounting ear allows for fine-tuning of the cylinder seat's installation position, making it easy to coordinate with circular knitting operations to align the cylinder and cylinder seat to the same center. However, because the cylinder seat is rotatably connected to the top of the circular knitting frame, and there is no auxiliary positioning mechanism between the cylinder seat and the cylinder, the openings of the bolted connection between the cylinder seat and the cylinder may misalign during the connection process due to the rotation of the cylinder seat. This significantly impacts installation efficiency, which in turn further affects adjustment efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a rapid adjustment device for a large circular knitting machine, aiming to solve the existing problems raised in the prior art. Because the syringe holder is rotatably connected to the top of the circular knitting machine frame, and there is no auxiliary positioning mechanism between the syringe holder and the syringe, the opening positions of the bolted connection between the syringe holder and the syringe will misalign during the connection process due to the rotation of the syringe holder. This situation greatly affects the installation efficiency, and the reduced installation efficiency further affects the adjustment efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rapid adjustment device for a large circular knitting machine, comprising a truncated circular frame, a syringe holder rotatably mounted on the top of the truncated circular frame, a matching syringe connected to the top of the syringe holder, a yarn feeder frame connected to the top of the truncated circular frame, a yarn supply frame connected to the top of the yarn feeder frame, five fixing blocks connected in a circular array on the outer wall of the syringe holder, five mounting blocks connected in a circular array on the outer wall of the syringe, locking bolts threaded through the surface of the mounting blocks, a docking groove provided at the top of the syringe holder, a docking block installed inside the docking groove, five limiting blocks connected in a circular array on the outer wall of the docking block, an annular block connected to the top of the docking block, and an annular groove provided at the bottom of the syringe.

[0006] As a preferred embodiment of the rapid adjustment device for a large circular knitting machine according to this utility model, the outer wall of the annular block is threaded, and the inner wall of the annular groove is threaded.

[0007] As a preferred embodiment of the rapid adjustment device for a large circular knitting machine according to this utility model, the docking block can be detachably and threadedly fixedly connected to the syringe through an annular block and an annular groove.

[0008] As a preferred embodiment of the rapid adjustment device for a large circular knitting machine according to this utility model, the docking block is adapted to the docking groove by a limiting block.

[0009] As a preferred embodiment of the rapid adjustment device for a large circular knitting machine according to the present invention, the top surface of the mounting block is connected to a circular ring block, and the inner wall of the circular ring block is connected to a sealing gasket.

[0010] As a preferred embodiment of the rapid adjustment device for a large circular knitting machine according to this utility model, the inner ring of the sealing gasket is the same as the threaded groove that is opened through the surface of the mounting block.

[0011] As a preferred embodiment of the rapid adjustment device for a large circular knitting machine according to this utility model, the locking bolt can form a sealed connection with the circular ring block through a sealing gasket.

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

[0013] Through the cooperation of the docking groove, annular block, docking block, limiting block, and annular groove, the operator first screws the annular block into the annular groove at the bottom of the syringe. Then, when connecting the syringe to the syringe base, the syringe will drive the annular block and the docking block connected to the bottom of the annular block to move together. Subsequently, the docking block drives the limiting block to move together. In this way, under the guidance of the limiting block, the docking block can be placed into the docking groove opened at the top of the syringe base and keep the position of the syringe stable. Afterwards, the locking bolt can be easily passed through the mounting block and screwed into the inside of the fixing block to connect the syringe to the syringe base. This not only ensures the efficiency of installation, but also further improves the efficiency of adjustment.

[0014] By using the cooperation between the circular ring block and the sealing gasket, when the operator rotates the locking bolt to connect the mounting block and the fixing block, the sealing gasket can seal the connection gap between the circular ring block and the locking bolt without affecting the stability of the connection. At the same time, it also ensures that lint will not invade the connection gap between the locking bolt and the mounting block and the fixing block. This ensures the convenience of subsequent disassembly and assembly and avoids the situation where lint invades the connection gap and causes difficulties in disassembly and assembly. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the three-dimensional disassembled structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the disassembled structure of the syringe holder and syringe of this utility model;

[0019] Figure 4 This is a bottom view of the disassembled and connected structure of the syringe holder and syringe of this utility model;

[0020] Figure 5 This utility model Figure 3 A magnified structural diagram at point A in the diagram.

[0021] In the diagram: 1. Circular frame; 2. Syringe holder; 3. Syringe; 4. Yarn feeder; 5. Yarn feeder; 6. Fixing block; 7. Mounting block; 8. Locking bolt; 9. Connecting groove; 10. Annular block; 11. Connecting block; 12. Limiting block; 13. Circular ring block; 14. Sealing gasket; 15. Annular groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5 This utility model provides the following technical solution: A rapid adjustment device for a large circular knitting machine, comprising a circular frame 1, a syringe holder 2 rotatably mounted on the top of the circular frame 1, a matching syringe 3 connected to the top of the syringe holder 2, a yarn feeder 4 connected to the top of the circular frame 1, a yarn feeder 5 connected to the top of the yarn feeder 4, five fixing blocks 6 connected in a circular array on the outer wall of the syringe holder 2, five mounting blocks 7 connected in a circular array on the outer wall of the syringe 3, a locking bolt 8 threaded through the surface of the mounting block 7, a docking groove 9 opened at the top of the syringe holder 2, a docking block 11 installed inside the docking groove 9, five limiting blocks 12 connected in a circular array on the outer wall of the docking block 11, an annular block 10 connected to the top of the docking block 11, and an annular groove 15 opened at the bottom of the syringe 3.

[0024] In practical use, the quick adjustment device for the circular knitting machine mainly consists of a circular frame 1, a cylinder seat 2, a cylinder 3, a yarn feeder frame 4, and a yarn supply frame 5. In actual use, the yarn feeder on the yarn feeder frame 4 and the knitting needles installed on the cylinder 3 work together to complete the yarn weaving. The yarn supply frame 5 is responsible for providing the yarn required for the entire weaving process. In addition, the micro-adjustment between the cylinder seat 2 and the cylinder 3 can be conveniently coordinated with the circular knitting operation to precisely adjust the cylinder 3 and the cylinder seat 2 to the same center state.

[0025] Preferably, the outer wall of the annular block 10 is threaded, and the inner wall of the annular groove 15 is threaded. The mating block 11 can be detachably threadedly fixedly connected to the syringe 3 through the annular block 10 and the annular groove 15. The mating block 11 is adapted to the mating groove 9 through the limiting block 12.

[0026] In practical use, the operator screws the annular block 10 into the annular groove 15 at the bottom of the syringe 3. Then, when connecting the syringe 3 to the syringe base 2, the syringe 3 will move the annular block 10 and the docking block 11 connected to the bottom of the annular block 10 together. Subsequently, the docking block 11 will move the limiting block 12 together. In this way, under the guidance of the limiting block 12, the docking block 11 can be placed into the docking groove 9 opened at the top of the syringe base 2 and keep the position of the syringe 3 stable. After that, the locking bolt 8 can be easily passed through the mounting block 7 and screwed into the inside of the fixing block 6 to connect the syringe 3 to the syringe base 2. This not only ensures the efficiency of installation, but also further improves the efficiency of adjustment.

[0027] Preferably, a circular ring block 13 is connected to the top surface of the mounting block 7, and a sealing gasket 14 is connected to the inner wall of the circular ring block 13. The inner ring of the sealing gasket 14 is the same as the threaded groove that runs through the surface of the mounting block 7, and the locking bolt 8 can form a sealed connection with the circular ring block 13 through the sealing gasket 14.

[0028] In practical use, when the operator rotates the locking bolt 8 to connect the mounting block 7 and the fixing block 6, the sealing gasket 14 can seal the connection gap between the circular ring block 13 and the locking bolt 8 without affecting the stability of the connection. At the same time, it also ensures that lint will not invade the connection gap between the locking bolt 8 and the mounting block 7 and the fixing block 6. This ensures the convenience of subsequent disassembly and assembly and avoids the situation where lint invades the connection gap and causes difficulties in disassembly and assembly.

[0029] Working principle: First, the operator screws the annular block 10 into the annular groove 15 at the bottom of the syringe 3. Then, when connecting the syringe 3 to the syringe base 2, the syringe 3 will move the annular block 10 and the docking block 11 connected to the bottom of the annular block 10 together. The docking block 11 will then move the limiting block 12. Under the guidance of the limiting block 12, the docking block 11 can be accurately placed into the docking groove 9 opened at the top of the syringe base 2, thereby ensuring the stability of the position of the syringe 3.

[0030] Next, the operator passes the locking bolt 8 through the mounting block 7 and screws it into the fixing block 6 to connect the syringe 3 and the syringe seat 2. During the process of connecting the mounting block 7 and the fixing block 6 with the locking bolt 8, the sealing gasket 14 can seal the connection gap between the circular ring block 13 and the locking bolt 8 without affecting the connection stability, and at the same time prevent lint from entering the connection gap between the locking bolt 8 and the mounting block 7 and the fixing block 6.

[0031] Next, make fine adjustments to the syringe holder 2 and syringe 3 so that they can easily cooperate in the circular knitting operation. Adjust the syringe 3 and syringe holder 2 to be in a concentric state. After the adjustment is completed, start the equipment and you can start knitting the yarn.

[0032] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A rapid adjustment device for a large circular knitting machine, comprising a circular table frame (1), characterized in that: A syringe holder (2) is rotatably mounted on the top of the truncated cone frame (1), and a matching syringe (3) is connected to the top of the syringe holder (2). A yarn feeder frame (4) is connected to the top of the truncated cone frame (1), and a yarn supply frame (5) is connected to the top of the yarn feeder frame (4). The outer wall of the syringe holder (2) is connected to five fixing blocks (6) in a circular array. The outer wall of the syringe (3) is connected to five mounting blocks (7) in a circular array. The mounting blocks (7) are threaded through and connected to locking bolts (8). The top of the syringe holder (2) is provided with a docking groove (9). A docking block (11) is installed inside the docking groove (9). The outer wall of the docking block (11) is connected to five limiting blocks (12) in a circular array. The top of the docking block (11) is connected to an annular block (10). The bottom of the syringe (3) is provided with an annular groove (15).

2. The rapid adjustment device for a large circular knitting machine according to claim 1, characterized in that: The outer wall of the annular block (10) is threaded, and the inner wall of the annular groove (15) is threaded.

3. The rapid adjustment device for a large circular knitting machine according to claim 1, characterized in that: The docking block (11) can be detachably threadedly fixedly connected to the syringe (3) through the annular block (10) and the annular groove (15).

4. The rapid adjustment device for a large circular knitting machine according to claim 1, characterized in that: The docking block (11) is adapted to the docking groove (9) by means of the limiting block (12).

5. A rapid adjustment device for a large circular knitting machine according to claim 1, characterized in that: The top surface of the mounting block (7) is connected to a circular ring block (13), and the inner wall of the circular ring block (13) is connected to a sealing gasket (14).

6. A rapid adjustment device for a large circular knitting machine according to claim 5, characterized in that: The inner ring of the sealing gasket (14) is the same as the threaded groove that runs through the surface of the mounting block (7).

7. A rapid adjustment device for a large circular knitting machine according to claim 1, characterized in that: The locking bolt (8) can form a sealed connection with the circular ring block (13) through the sealing gasket (14).

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