High-stability knitting machine

Abstract

The utility model relates to the technical field of knitting machinery, and discloses a high-stability knitting machine, which comprises a knitting machine, universal moving wheels for the movement of the knitting machine are arranged at four corners of the bottom of the knitting machine so as to facilitate the transportation, installation and debugging of the knitting machine, and an alloy telescopic seat is fixedly arranged at the bottom of the knitting machine through bolts. An alloy telescopic rod is arranged in the alloy telescopic seat in a telescopic sliding mode, an airtight rubber ring is fixedly arranged at the upper end of the alloy telescopic rod in a sleeved mode and used for sealing an inner cavity of the alloy telescopic seat, the compensation spring is compressed in the initial state, and a pressing type one-way valve is fixedly arranged on the outer side wall of the alloy telescopic seat. According to the utility model, the negative pressure gas distribution disc is communicated with the inner cavity of each alloy telescopic seat through the gas supply pipe, and the gas supply pipe is connected in series with the check valve.

Description

Technical Field

[0001] The utility model relates to the technical field of knitting machinery, in particular to a high-stability knitting machinery. Background Art

[0002] A knitting machine is a double-needle plate latch needle weft knitting machine. The triangle device on the needle bed is like a set of flat cams. The needle feet can enter the groove of the cam. The moving triangle forces the needle to move up and down regularly in the needle groove of the needle bed. The yarn can be woven into a woven fabric through the action of the needle hook and the needle tongue. During the rise of the needle, the coil gradually withdraws from the needle hook, opens the needle tongue, and withdraws the needle tongue and hangs on the needle bar. During the descent of the needle, the needle hook hooks the newly placed yarn and pulls and bends it into a coil. At the same time, the original coil is removed from the needle hook. The new coil passes through the old coil and is connected in series with the old coil. The multiple coil strings formed by many knittings are connected to each other to form a woven fabric. In order to increase the convenience of using the knitting machine, a moving wheel is generally installed at the bottom of the knitting machine. However, the common knitting machine only relies on the brake pads on the moving wheel to place and fix the entire device after moving. Therefore, when the knitting machine is in operation, it is easy to shake, which affects the stability of the knitting machine. Utility Model Content

[0003] The technical problem to be solved by the utility model is: in order to overcome the above problems, a high-stability knitting machine is provided, which solves the above problems.

[0004] The utility model solves the technical problem by adopting the following technical solutions:

[0005] A high-stability knitting machine comprises a knitting machine, and universal movable wheels for moving the knitting machine are arranged at the four corners of the bottom of the knitting machine to facilitate the transportation, installation and debugging of the knitting machine;

[0006] In addition, an alloy telescopic seat is fixed by bolts at the bottom of the knitting machine, an alloy telescopic rod is telescopically slidably arranged in the alloy telescopic seat, an airtight rubber ring is fixedly provided at the upper end of the alloy telescopic rod for sealing the inner cavity of the alloy telescopic seat, the compensation spring is compressed in the initial state, and a press-type one-way valve is fixedly provided on the outer side wall of the alloy telescopic seat, which is used to inject air into the inner cavity of the alloy telescopic seat after being pressed so that the compensation spring can be expanded and the alloy telescopic rod is pushed downward against the ground to increase stability;

[0007] A vacuum negative pressure air distribution disk is fixedly provided at the bottom of the knitting machine, and the negative pressure air distribution disk is connected to the inner cavity of each alloy telescopic seat through an air supply pipe, and a check valve is serially connected to the air supply pipe. When the alloy telescopic rod is against the ground and the knitting machine needs to be moved, the check valve is opened to reduce the air pressure in the alloy telescopic seat and then the alloy telescopic rod is sucked upward. When it needs to be fixed again, the push-type check valve is pressed again. The operation is very simple, more convenient and easier to use than the existing technology, and the structure is light and the cost is low.

[0008] Preferably, at least four stabilizing feet are provided and are respectively fixed at the four corners of the bottom of the knitting machine, which can effectively improve the installation stability of the knitting machine.

[0009] Preferably, an armature is fixedly mounted on the alloy telescopic rod, and an electromagnet is fixedly mounted on the inner wall of the stabilizing foot, which can magnetically fix the armature after contacting the armature after being energized, thereby effectively improving the stability between the alloy telescopic rod and the alloy telescopic seat.

[0010] Preferably, when the push-type one-way valve is pressed, external air can enter the cavity of the alloy telescopic seat, so that the alloy telescopic rod is pushed down under the action of the compensation spring, thereby making the armature contact with the electromagnet.

[0011] Preferably, an electromagnet switch for controlling the on and off of power to the electromagnet is fixedly provided on the knitting machine.

[0012] Preferably, a rubber pad is fixedly provided at the lower end of the alloy telescopic rod to improve the contact area and anti-slip performance.

[0013] The advantages and positive effects of the utility model are: the negative pressure gas distribution disk and the inner cavity of each alloy telescopic seat are connected through an air supply pipe, and a check valve is connected in series on the air supply pipe. When the alloy telescopic rod is against the ground and the knitting machine needs to be moved, the check valve is opened to reduce the air pressure in the alloy telescopic seat and then the alloy telescopic rod is sucked up. When it needs to be fixed again, the push-type check valve is pressed again. The operation is very simple, more convenient and easier to use than the prior art, and the structure is light and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 yes Figure 1A schematic diagram of the structure of the middle stabilizing foot 12;

[0017] Figure 3 yes Figure 2 Schematic diagram of the internal enlarged structure. DETAILED DESCRIPTION

[0018] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0019] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0020] like Figure 1-3 As shown, a high-stability knitting machine described in the utility model includes a knitting machine 10, and universal moving wheels 11 for moving the knitting machine 10 are provided at the four corners of the bottom of the knitting machine 10 to facilitate the transportation, installation and debugging of the knitting machine 10;

[0021] In addition, an alloy telescopic seat 17 is fixedly provided at the bottom of the knitting machine 10 by bolts, an alloy telescopic rod 16 is telescopically and slidably provided in the alloy telescopic seat 17, an airtight rubber ring 21 is fixedly provided at the upper end of the alloy telescopic rod 16 for sealing the inner cavity of the alloy telescopic seat 17, the compensation spring 24 is compressed in the initial state, and a press-type one-way valve 18 is fixedly provided on the outer side wall of the alloy telescopic seat 17, which is used to inject air into the inner cavity of the alloy telescopic seat 17 after being pressed so that the compensation spring 24 can be expanded and then the alloy telescopic rod 16 is pushed downward against the ground to increase stability;

[0022] A vacuum negative pressure air distribution disk 13 is fixedly provided at the bottom of the knitting machine 10, and the negative pressure air distribution disk 13 is connected to the inner cavity of each alloy telescopic seat 17 through an air supply pipe 14, and a stop valve is connected in series on the air supply pipe 14. When the alloy telescopic rod 16 is against the ground and the knitting machine 10 needs to be moved, the stop valve is opened to reduce the air pressure in the alloy telescopic seat 17 and then the alloy telescopic rod 16 is sucked up. When it needs to be fixed again, the push-type one-way valve 18 is pressed again. The operation is very simple, more convenient and easier to use than the existing technology, and the structure is light and the cost is low.

[0023] Preferably, at least four stabilizing feet 12 are provided and are respectively fixed at the four corners of the bottom of the knitting machine 10 , which can effectively improve the installation stability of the knitting machine 10 .

[0024] Preferably, an armature 20 is also fixedly mounted on the alloy telescopic rod 16, and an electromagnet 29 is fixedly mounted on the inner wall of the stabilizing foot 12. When energized, the electromagnet 29 contacts the armature 20 and can magnetically fix the armature 20, thereby effectively improving the stability between the alloy telescopic rod 16 and the alloy telescopic seat 17.

[0025] Preferably, when the push-type one-way valve 18 is pressed, external air can enter the cavity of the alloy telescopic seat 17, so that the alloy telescopic rod 16 is pushed down under the action of the compensation spring 24, and then the armature 20 and the electromagnet 29 are in contact.

[0026] Preferably, an electromagnet switch 28 for controlling the on and off of power to the electromagnet 29 is fixedly provided on the knitting machine 10 .

[0027] Preferably, a rubber pad 15 is fixedly provided at the lower end of the alloy telescopic rod 16 to increase the contact area and anti-slip performance.

[0028] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A high-stability knitting machine, comprising a knitting machine (10), wherein universal movable wheels (11) are provided at the four corners of the bottom of the knitting machine (10) for moving the knitting machine (10) to facilitate the transportation, installation and commissioning of the knitting machine (10); characterized in that: In addition, an alloy telescopic seat (17) is fixedly provided at the bottom of the knitting machine (10) by bolts, an alloy telescopic rod (16) is telescopically slidably provided in the alloy telescopic seat (17), an airtight rubber ring (21) is fixedly provided at the upper end of the alloy telescopic rod (16) for sealing the inner cavity of the alloy telescopic seat (17), the compensation spring (24) is compressed in the initial state, and a press-type one-way valve (18) is fixedly provided on the outer side wall of the alloy telescopic seat (17), which is used to inject air into the inner cavity of the alloy telescopic seat (17) after being pressed so that the compensation spring (24) can be expanded and the alloy telescopic rod (16) is pushed downward to the ground to increase stability; A vacuum negative pressure air distribution disk (13) is fixedly provided at the bottom of the knitting machine (10); the negative pressure air distribution disk (13) and the inner cavity of each alloy telescopic seat (17) are connected through an air supply pipe (14), and a stop valve is serially connected to the air supply pipe (14).

2. A high stability knitting machine according to claim 1, characterized in that: At least four stabilizing feet (12) are provided and are respectively fixed at the four corners of the bottom of the knitting machine (10), thereby effectively improving the installation stability of the knitting machine (10).

3. A high stability knitting machine according to claim 2, characterized in that: An armature (20) is also fixedly mounted on the alloy telescopic rod (16), and an electromagnet (29) is fixedly mounted on the inner wall of the stabilizing foot (12). When energized, the electromagnet (29) contacts the armature (20) and can magnetically fix the armature (20), thereby effectively improving the stability between the alloy telescopic rod (16) and the alloy telescopic seat (17).

4. A high stability knitting machine according to claim 3, characterized in that: An electromagnet switch (28) for controlling the on and off of power to the electromagnet (29) is also fixedly provided on the knitting machine (10).

5. A high stability knitting machine according to claim 4, characterized in that: A rubber pad (15) for improving the contact area and anti-slip performance is fixedly provided at the lower end of the alloy telescopic rod (16).

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