Weft knitting circular machine with protective structure

Abstract

The utility model belongs to the technical field of circular weft knitting machines, and particularly relates to a circular weft knitting machine with a protective structure, which comprises a machine base, a machine body is arranged on the inner side of the machine base, a dust hood is mounted at the top of the machine base, three protective frames are annularly distributed on the outer side of the machine base, and operation keys are arranged on the surface of the machine base. The operation keys are arranged on the machine base, a protection plate is arranged on the surfaces of the operation keys, two ends of the protection plate are connected with connecting blocks, one end of each connecting block is connected with a sliding block, and the outer wall of the machine base is connected with a sliding rail. At the moment, the sliding blocks at the two ends of the protection plate can slide upwards along the sliding rails, and after the protection plate completely covers the operation key, the second magnetic block at the top of the protection plate can attract and be fixed to the first magnetic block, so that the protection plate can play a role in protecting the operation key, and the mistaken touch condition is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of weft knitting circular knitting machine technology, specifically relating to a weft knitting circular knitting machine with a protective structure. Background Technology

[0002] A circular knitting machine, also known as a circular weft knitting machine or circular weft machine, has a cylindrical or disc-shaped needle bed. It is primarily used to produce cylindrical weft-knitted fabrics. The core structure of a circular knitting machine includes a needle cylinder (or needle plate), knitting needles, and other auxiliary components. The knitting needles are inserted into the needle cylinder or needle plate and knit as the cylinder or needle plate rotates.

[0003] Currently, existing weft knitting circular knitting machines typically have operation buttons on the machine base to control the machine's start and stop. However, since these operation buttons are directly exposed, accidental touches may occur during operation, affecting the normal use of the machine. Utility Model Content

[0004] The purpose of this utility model is to provide a weft knitting circular knitting machine with a protective structure, which aims to solve the problem that in the process of using existing weft knitting circular knitting machines, there are usually operation buttons on the machine base to control the start and stop of the weft knitting circular knitting machine. However, since the operation buttons are directly exposed to the outside, accidental touch of the operation buttons may occur during the operation of the weft knitting circular knitting machine, thereby affecting the normal use of the weft knitting circular knitting machine.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a weft knitting circular knitting machine with a protective structure, including a base, an organism disposed on the inner side of the base, a dust collection cover installed on the top of the base, three protective frames distributed in a ring on the outer side of the base, and operation buttons disposed on the surface of the base;

[0006] The surface of the operation button is provided with a protective plate, and the two ends of the protective plate are connected to connecting blocks. One end of the connecting block is connected to a slider. The outer wall of the base is connected to a slide rail. The top of the base is connected to a connecting frame. One end of the connecting frame is provided with a first magnetic block. The top of the protective plate is provided with a second magnetic block.

[0007] As a preferred embodiment of the weft knitting circular knitting machine with a protective structure according to this utility model, the protective plate can form a sliding connection structure with the machine base through a connecting block, a slider, and a slide rail.

[0008] In a preferred embodiment of this utility model of a weft knitting circular knitting machine with a protective structure, the second magnetic block is located directly below the first magnetic block.

[0009] In a preferred embodiment of this utility model, a weft knitting circular knitting machine with a protective structure is wherein the protective plate is fitted to the outer wall of the machine base.

[0010] As a preferred embodiment of the weft knitting circular knitting machine with a protective structure according to this utility model, each of the three protective frames is connected to two fixed blocks at both ends. The outer walls of the two fixed blocks are provided with slots. The outer wall of the machine base is connected to a mounting seat. A spring is provided inside the mounting seat. A movable block is connected to the end of the spring. A locking pin is connected to one end of the movable block.

[0011] As a preferred embodiment of the weft knitting circular knitting machine with a protective structure according to this utility model, the dimensions of the slot and the pin end are adapted to each other.

[0012] As a preferred embodiment of the weft knitting circular knitting machine with a protective structure according to this utility model, the protective frame can form an elastic engagement structure with the machine base through a fixed block, a slot, a mounting base, a spring, a movable block, and a locking pin.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] Through the sliding connection structure between the protective plate and the base, after using the operation button, the protective plate is slid upwards. At this time, the sliders at both ends of the protective plate will slide upwards along the slide rail. When the protective plate completely covers the operation button, the second magnetic block at the top will attract and fix it to the first magnetic block, so that the protective plate can protect the operation button and prevent accidental touch.

[0015] By moving the movable block with the lever, the locking pin retracts. At this time, one end of the locking pin will disengage from the slot on the outer wall of the fixed block. Then, the protective frame can be removed by pulling it, which makes it convenient for staff to maintain the protective frame. Attached Figure Description

[0016] 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:

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the main disassembled structure of this utility model;

[0019] Figure 3 This is a bottom-view cross-sectional structural diagram of the present invention;

[0020] Figure 4 This is an enlarged structural diagram of the present invention (A).

[0021] Figure 5 This is a schematic diagram of the enlarged structure of the present invention (B).

[0022] In the diagram: 1. Base; 2. Body; 3. Dust hood; 4. Protective frame; 5. Operation buttons; 6. Protective plate; 7. Connecting block; 8. Slider; 9. Slide rail; 10. Connecting frame; 11. First magnetic block; 12. Second magnetic block; 13. Fixing block; 14. Slot; 15. Mounting base; 16. Spring; 17. Movable block; 18. Locking pin. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-5 The present invention provides the following technical solution: a weft knitting circular knitting machine with a protective structure, including a base 1, an organic body 2 disposed on the inner side of the base 1, a dust suction cover 3 installed on the top of the base 1, three protective frames 4 distributed in a ring on the outer side of the base 1, and operation buttons 5 disposed on the surface of the base 1.

[0025] The surface of the operation button 5 is provided with a protective plate 6, and the two ends of the protective plate 6 are connected to connecting blocks 7. One end of the connecting block 7 is connected to a slider 8. The outer wall of the base 1 is connected to a slide rail 9. The top of the base 1 is connected to a connecting frame 10. One end of the connecting frame 10 is provided with a first magnetic block 11, and the top of the protective plate 6 is provided with a second magnetic block 12.

[0026] Preferably, the protective plate 6 can form a sliding connection structure with the base 1 through the connecting block 7, the slider 8, and the slide rail 9, the second magnetic block 12 is located directly below the first magnetic block 11, and the protective plate 6 is in contact with the outer wall of the base 1.

[0027] In practical use, through the sliding connection structure between the protective plate 6 and the base 1, after the operation button 5 is used, the protective plate 6 is slid upward. At this time, the sliders 8 at both ends of the protective plate 6 will slide upward along the slide rail 9. When the protective plate 6 completely covers the operation button 5, the second magnetic block 12 at its top will attract and fix the first magnetic block 11, so that the protective plate 6 can protect the operation button 5 and prevent accidental touch.

[0028] Conversely, it can be opened by pulling down the protective panel 6.

[0029] Preferably, each of the three protective frames 4 has two fixed blocks 13 connected to its two ends. The outer walls of the two fixed blocks 13 are provided with slots 14. The outer wall of the base 1 is connected to a mounting seat 15. A spring 16 is provided inside the mounting seat 15. A movable block 17 is connected to the end of the spring 16. A locking pin 18 is connected to one end of the movable block 17. The size of one end of the slot 14 and the locking pin 18 are matched. The protective frame 4 can form an elastic locking structure with the base 1 through the fixed blocks 13, slots 14, mounting seats 15, springs 16, movable blocks 17, and locking pins 18.

[0030] In actual use, the movable block 17 is moved by the lever to retract the locking pin 18. At this time, one end of the locking pin 18 will disengage from the slot 14 on the outer wall of the fixed block 13. Then, the protective frame 4 can be removed by pulling it, which makes it convenient for staff to maintain the protective frame 4.

[0031] Conversely, during installation, the movable block 17 is moved by the lever to retract the locking pin 18, and then the two fixing blocks 13 at the ends of the protective frame 4 are set to the two ends of the mounting base 15. Then, by releasing the lever, the locking pin 18 will pop out under the action of the spring 16 and insert into the slot 14, thereby realizing the installation and fixation of the protective frame 4.

[0032] Working principle: First, the weft knitting circular knitting machine is started and stopped by operating button 5. Then, through the sliding connection structure between the protective plate 6 and the machine base 1, after using the operating button 5, the protective plate 6 is slid upward. At this time, the sliders 8 at both ends of the protective plate 6 will slide upward along the slide rail 9. When the protective plate 6 completely covers the operating button 5, the second magnetic block 12 at its top will attract and fix with the first magnetic block 11, so that the protective plate 6 can protect the operating button 5 and prevent accidental touch. Then, by moving the movable block 17 with the toggle block, the locking pin 18 will retract. At this time, one end of the locking pin 18 will disengage from the slot 14 on the outer wall of the fixed block 13. Then, the protective frame 4 can be removed by pulling, so as to facilitate the maintenance of the protective frame 4 by the staff.

[0033] 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 weft knitting circular knitting machine with a protective structure, comprising a base (1), characterized in that: An organic body (2) is provided on the inner side of the base (1), a dust suction cover (3) is installed on the top of the base (1), three protective frames (4) are distributed in a ring on the outer side of the base (1), and operation buttons (5) are provided on the surface of the base (1). The surface of the operation button (5) is provided with a protective plate (6), and the two ends of the protective plate (6) are connected with connecting blocks (7). One end of the connecting block (7) is connected with a slider (8). The outer wall of the base (1) is connected with a slide rail (9). The top of the base (1) is connected with a connecting frame (10). One end of the connecting frame (10) is provided with a first magnetic block (11), and the top of the protective plate (6) is provided with a second magnetic block (12).

2. The weft knitting circular knitting machine with a protective structure according to claim 1, characterized in that: The protective plate (6) can form a sliding connection structure with the base (1) through the connecting block (7), slider (8), and slide rail (9).

3. A weft knitting circular knitting machine with a protective structure according to claim 1, characterized in that: The second magnetic block (12) is located directly below the first magnetic block (11).

4. A weft knitting circular knitting machine with a protective structure according to claim 1, characterized in that: The protective plate (6) is attached to the outer wall of the base (1).

5. A weft knitting circular knitting machine with a protective structure according to claim 1, characterized in that: Two fixing blocks (13) are connected to each end of the three protective frames (4). The outer walls of the two fixing blocks (13) are provided with slots (14). The outer wall of the base (1) is connected with a mounting seat (15). A spring (16) is provided inside the mounting seat (15). A movable block (17) is connected to the end of the spring (16). A locking pin (18) is connected to one end of the movable block (17).

6. A weft knitting circular knitting machine with a protective structure according to claim 5, characterized in that: The size of the slot (14) is adapted to one end of the pin (18).

7. A weft knitting circular knitting machine with a protective structure according to claim 5, characterized in that: The protective frame (4) can form an elastic engagement structure with the base (1) through the fixed block (13), the slot (14), the mounting base (15), the spring (16), the movable block (17), and the locking pin (18).

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