A knitting machine dial convenient for adjusting knitting density

Abstract

The present application discloses a knitting machine dial that is convenient for adjusting knitting density. The dial body includes a dial expansion piece, the dial expansion piece is slidably connected to the dial body, a mounting groove for mounting a spindle is formed on the dial expansion piece, and the dial base is also included, the dial body is rotatably connected to the dial base, the dial base is slidably connected to a first sliding base, the dial sliding base extends along a first direction, the first sliding base is slidably connected to a second sliding base, the first sliding base extends along a second direction, and the first direction is perpendicular to the second direction. The present application can solve the problem that the density of plastic woven bags woven by the prior art cannot be adjusted.

Description

Technical Field

[0001] The present application relates to the technical field of knitting machines, and in particular to a knitting machine dial for facilitating the adjustment of knitting density. Background Art

[0002] The knitting machine is a simple and easy-to-operate device, which is mainly used to knit plastic woven bags. The knitting machine generally drives the spindles to move along the "8" track of the upper plate by the relative rotation of the dial. The spindles are interlaced to form a woven product, and the woven product is pulled out by the take-up device.

[0003] After searching, a Chinese patent with publication number CN111893637A (publication date 2020-11-06) discloses a dial transmission device for a large rope braiding machine. Among them, the size and position of the upper and lower dials are fixed, and the density of the woven plastic woven bag cannot be adjusted.

[0004] It should be noted that the above information disclosed in this background technology section is only used to understand the background technology of the present invention concept, and therefore may contain information that does not constitute prior art.

[0005] Application Contents

[0006] In view of the shortcomings of the prior art, the present application discloses a knitting machine dial that is convenient for adjusting the knitting density, which can solve the problem that the density of plastic woven bags woven by the prior art cannot be adjusted.

[0007] To achieve the above objectives, this application is implemented through the following technical solutions:

[0008] A knitting machine dial that is convenient for adjusting knitting density, comprising a dial body, the dial body comprising a dial expansion piece, the dial expansion piece being slidably connected to the dial body, a mounting groove for mounting a spindle being formed on the dial expansion piece, and a dial base, the dial body being rotatably connected to the dial base, the dial base being slidably connected to a first sliding base, the dial sliding base extending along a first direction, the first sliding base being slidably connected to a second sliding base, the first sliding base extending along a second direction, and the first direction being arranged perpendicular to the second direction.

[0009] According to a preferred technical solution, a dial slide is formed on the dial body, the dial slide extends radially along the dial body, and the dial telescopic piece is slidably connected to the dial slide.

[0010] According to a preferred technical solution, a dial slide is formed at the upper end of the dial body, and the lower end of the dial telescopic piece is connected to the dial slide.

[0011] According to a preferred technical solution, a first slide track is formed on the first sliding base, the first slide track extends along a first direction, and the dial sliding base is slidably connected to the first slide track.

[0012] According to a preferred technical solution, the first slideway is formed at the upper end of the first sliding base, and the lower end of the dial sliding base is connected to the first slideway.

[0013] According to a preferred technical solution, a second slideway is formed on the second sliding base, the second slideway extends along the second direction, and the first sliding base is slidably connected to the second slideway.

[0014] According to a preferred technical solution, the second slide is formed at the upper end of the second sliding base, and the lower end of the first sliding base is connected to the first slide.

[0015] According to a preferred technical solution, four dial bodies are provided, four dial telescopic sheets are provided, four sliding bases are provided, and two first sliding bases are provided.

[0016] The present application discloses a knitting machine dial that is convenient for adjusting knitting density, which has the following advantages:

[0017] The dial expansion piece can slide relative to the dial body to achieve size changes of the dial expansion piece relative to the dial body, especially changes in diameter. The spindle is installed in the dial expansion piece to follow the change position of the dial expansion piece to adjust the density of the plastic woven bag during the weaving process.

[0018] After the size of the dial expansion piece changes relative to the dial body, the position between two adjacent dial bodies also needs to change accordingly. The first sliding base and the second sliding base guide the dial body to move in two different directions to achieve adaptive adjustment of the dial position. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0020] Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0021] Figure 1 is a schematic diagram of an embodiment of the present application in a top view (the dial bodies are close to each other);

[0022] Figure 2 is a schematic diagram of an embodiment of the present application in a top view (where the dial bodies are separated from each other);

[0023] Figure 3 is a schematic diagram of an embodiment of the present application in the main viewing direction (a position where the dial bodies are separated from each other);

[0024] Figure 4It is a schematic diagram of an embodiment of the present application viewed from the right (where the dial bodies are separated from each other). DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0026] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this application.

[0027] like Figures 1 to 4 As shown, the present application describes a knitting machine dial that is convenient for adjusting knitting density, which includes a dial body 1, the dial body 1 includes a dial telescopic piece 2, the dial telescopic piece 2 is slidably connected to the dial body 1, and a mounting groove 3 for mounting a spindle is formed on the dial telescopic piece 2, and also includes a dial base 4, the dial body 1 is rotatably connected to the dial base 4, the dial base 4 is slidably connected to a first sliding base 5, the dial sliding base extends along a first direction, the first sliding base 5 is slidably connected to a second sliding base 6, the first sliding base 5 extends along a second direction, and the first direction is arranged perpendicular to the second direction.

[0028] It is easy to understand that the dial expansion piece 2 can slide relative to the dial body 1 to achieve the size change of the dial expansion piece 2 relative to the dial body 1, especially the change of diameter. The spindle is installed on the dial expansion piece 2 and follows the change position of the dial expansion piece 2 to adjust the density of the plastic woven bag during the weaving process.

[0029] It is easy to understand that after the size of the dial expansion piece 2 changes relative to the dial body 1, the position between two adjacent dial bodies 1 also needs to change accordingly. The first sliding base 5 and the second sliding base 6 guide the dial body 1 to move in two different directions to achieve adaptive adjustment of the dial position.

[0030] Specifically, a dial slide 7 is formed on the dial body 1, and the dial slide 7 extends radially of the dial body 1, and the dial expansion piece 2 is slidably connected to the dial slide 7. It is easy to understand that the dial slide 7 guides the dial expansion piece 2 to slide back and forth, and can maintain the stability of the dial expansion piece 2 during the reciprocating movement process.

[0031] Specifically, the dial slide 7 is formed at the upper end of the dial body 1, and the lower end of the dial expansion piece 2 is connected to the dial slide 7. It is easy to understand that the dial slide 7 supports the dial expansion piece 2 from below the dial expansion piece 2, which is conducive to maintaining the stability of the dial expansion piece 2 in a static state.

[0032] Specifically, a first slideway 8 is formed on the first sliding base 5, the first slideway 8 extends along the first direction, and the dial sliding base is slidably connected to the first slideway 8. It is easy to understand that the first slideway 8 guides the dial sliding base to slide back and forth, and can maintain the stability of the dial sliding base during the reciprocating movement.

[0033] Specifically, the first slideway 8 is formed at the upper end of the first sliding base 5, and the lower end of the dial sliding base is connected to the first slideway 8. It is easy to understand that the first slideway 8 supports the dial sliding base from below the dial sliding base, which is conducive to maintaining the stability of the dial sliding base in a stationary state.

[0034] Specifically, a second slideway 9 is formed on the second sliding base 6, the second slideway 9 extends along the second direction, and the first sliding base 5 is slidably connected to the second slideway 9. It is easy to understand that the second slideway 9 guides the first sliding base 5 to slide back and forth, and can maintain the stability of the first sliding base 5 during the reciprocating movement process.

[0035] Specifically, the second slideway 9 is formed at the upper end of the second sliding base 6, and the lower end of the first sliding base 5 is connected to the first slideway 8. It is easy to understand that the second slideway 9 supports the first sliding base 5 from below the first sliding base 5, which is conducive to maintaining the stability of the first sliding base 5 in a stationary state.

[0036] Specifically, there are four dial bodies 1, four dial expansion pieces 2, four sliding bases, and two first sliding bases 5. It is easy to understand that the four dial expansion pieces 2 can be matched with the other three adjacent dial bodies 1 from four directions.

[0037] It should be noted that, in this article, relational terms are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0038] Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0039] Without more constraints, an element defined by the phrase "comprising a..." does not exclude the existence of other identical elements in the process, method, article or apparatus comprising the element.

[0040] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A knitting machine dial for adjusting knitting density, wherein: The invention comprises a dial body, wherein the dial body comprises a dial expansion piece, the dial expansion piece is slidably connected to the dial body, a mounting groove for mounting a spindle is formed on the dial expansion piece, and a dial base is also included, the dial body is rotatably connected to the dial base, the dial base is slidably connected to a first sliding base, the dial base slides along a first direction, the first sliding base is slidably connected to a second sliding base, the first sliding base slides along a second direction, the first direction is arranged perpendicular to the second direction, a dial slide is formed on the dial body, the dial slide extends radially along the dial body, the dial expansion piece is slidably connected to the dial slide, the dial slide is formed at the upper end of the dial body, and the lower end of the dial expansion piece is connected to the dial slide.

2. The knitting machine dial for adjusting knitting density according to claim 1, wherein: A first slideway is formed on the first sliding base. The first slideway extends along a first direction, and the dial base is slidably connected to the first slideway.

3. The knitting machine dial for adjusting knitting density according to claim 2, wherein: The first slideway is formed at the upper end of the first sliding base, and the lower end of the dial base is connected to the first slideway.

4. The knitting machine dial for adjusting knitting density according to claim 1, wherein: A second slideway is formed on the second sliding base. The second slideway extends along a second direction. The first sliding base is slidably connected to the second slideway.

5. The knitting machine dial for adjusting knitting density according to claim 4, wherein: The second slideway is formed at the upper end of the second sliding base, and the lower end of the first sliding base is connected to the first slideway.

6. The knitting machine dial for adjusting knitting density according to claim 1, wherein: The dial bodies are provided in four numbers, the dial expansion pieces are provided in four numbers, the sliding bases are provided in four numbers, and the first sliding bases are provided in two numbers.

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