Sinker block structure of circular knitting machine

Abstract

The utility model relates to the technical field of circular knitting machines, and provides a circular knitting machine sinker block structure which comprises a base, a first sinker block, a second sinker block and a settling assembly, the first sinker block and the second sinker block are arranged on the same side of the base, a first hole groove is formed in the first sinker block, and a second hole groove is formed in the second sinker block. Second hole grooves are formed in the second sinker block, and the first hole grooves and the second hole grooves are distributed in double rows; two convex columns are arranged on the settling assembly, one convex column slides in the first hole groove, and the other convex column slides in the second hole groove. The device has the effect of improving the compactness and quality of knitted cloth.

Description

Technical Field

[0001] The present application relates to the technical field of circular knitting machines, and in particular to a knitting block structure of a circular knitting machine. Background Art

[0002] Circular knitting machine, scientifically known as circular knitting machine, is a kind of mechanical equipment used for knitting fabrics. It is used to produce semi-finished fabrics such as underwear or sportswear, sweatshirts and T-shirts for daily wear. Among them, the sinker device is an important component of the knitting machine. The sinker device mainly includes a driving mechanism, a transmission mechanism and a sinker triangle. The driving mechanism drives the sinker triangle to reciprocate through the transmission mechanism. The sinker triangle pushes the sinker through the propulsion surface of the reciprocating sinker triangle to perform the line pressing work.

[0003] In view of the above-mentioned related technologies, the traditional sinker block design usually adopts a single-row layout, and each sinker block is provided with a hole slot to accommodate the sinker. Although this design is simple in structure, the knitted fabric is relatively loose, and holes are easily formed when it is torn, thereby reducing the density and durability of the fabric, so it needs to be improved. Utility Model Content

[0004] In order to improve the density and quality of knitted fabrics, the present application provides a circular knitting machine knitting block structure.

[0005] The present application provides a large circular knitting machine signal block structure adopting the following technical solution:

[0006] A circular knitting machine support block structure includes a base, a first support block, a second support block and a sinker assembly, wherein the first support block and the second support block are arranged on the same side of the base, the first support block is provided with a first hole slot, the second support block is provided with a second hole slot, and the first hole slot and the second hole slot are distributed in double rows; two bosses are arranged on the sinker assembly, one of the bosses slides in the first hole slot, and the other of the bosses slides in the second hole slot.

[0007] By adopting the above technical solution, the base is used as a carrier for installing the first signal block and the second signal block. During the knitting process, the driving mechanism drives the base to move back and forth through the transmission mechanism, thereby pushing the sinker assembly, and the two protrusions on the sinker assembly slide in the first hole groove and the second hole groove respectively to perform the thread pressing work, thereby reducing the looseness of the knitted fabric and improving the fabric quality.

[0008] Preferably, the first signal block and the second signal block can be detachably connected to the base.

[0009] By adopting the above technical solution, it is convenient to disassemble and replace the first signal block and the second signal block, so as to meet different usage requirements and improve practicality.

[0010] Preferably, the first signal block and the second signal block are locked to the base by fasteners.

[0011] By adopting the above technical solution, the fastener is a detachable object, and the first signal block and the second signal block can be detached from the base.

[0012] Preferably, a plurality of mounting holes are provided on the base, and the mounting holes are used for external studs to pass through.

[0013] By adopting the above technical solution, the mounting hole can allow the external stud to pass through, and then the nut is screwed onto the stud to complete the installation and fixation of the base.

[0014] Preferably, the sinker assembly comprises a first sinker and a second sinker, the first sinker and the second sinker are stacked, one of the protruding columns is arranged on the first sinker, and the other of the protruding columns is arranged on the second sinker.

[0015] By adopting the above technical solution, since the two protrusions need to slide in the first hole groove and the second hole groove respectively, they are prone to damage after long-term use. If the two protrusions are set on the same sinker, when one protrusion is damaged, the entire sinker must be replaced, which is wasteful. By setting the first sinker and the second sinker, the two protrusions are respectively set on the first sinker and the second sinker. When one of the protrusions is damaged, only the corresponding sinker needs to be replaced, and the other sinker can continue to be used.

[0016] Preferably, the first sinker and the second sinker are both made of stainless steel or alloy steel.

[0017] By adopting the above technical solution, the stainless steel or alloy steel material is a high-strength and wear-resistant material, which improves the service life and stability of the sedimentation component.

[0018] Preferably, one end of the first sinker is integrally connected with a first clamping portion, and one end of the second sinker is integrally connected with a second clamping portion, and when the first sinker and the second sinker are stacked together, the first clamping portion and the second clamping portion overlap.

[0019] By adopting the above technical solution, the first clamping part and the second clamping part can be clamped and installed by an external lifting mechanism to achieve synchronous movement of the first sinker and the second sinker.

[0020] Preferably, the outer surfaces of the bosses are provided with a lubricating coating.

[0021] By adopting the above technical solution, the lubricating coating can play a lubricating role, reduce the friction resistance of the protruding column during the sliding process, and further improve the knitting efficiency.

[0022] Preferably, outer surfaces of the base, the first signal block and the second signal block are all coated with a paint layer.

[0023] By adopting the above technical solution, the paint layer can not only play an aesthetic role, but also has an anti-corrosion effect and prolongs the service life.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] (1) By adopting a double-row sinker design and an improved sinker structure, the looseness of the knitted fabric is significantly reduced and the void phenomenon is effectively improved.

[0026] (2) The service life and stability of the sinker component are improved by using high-strength and wear-resistant materials.

[0027] (3) By adding a lubricating coating on the surface of the convex column of the sinker assembly, the friction resistance during sliding is reduced and the knitting efficiency is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of a signal block structure in an embodiment of the present application;

[0029] Figure 2 is a schematic diagram of another perspective of the signal block structure in the embodiment of the present application;

[0030] Figure 3 It is a schematic diagram of the structure of the sedimentation assembly in the embodiment of the present application.

[0031] Figure numerals: 1. base; 2. first sinker block; 3. second sinker block; 4. sinker assembly; 41. first sinker; 42. second sinker; 5. mounting hole; 6. fastener; 7. first hole slot; 8. second hole slot; 9. boss; 10. first clamping portion; 11. second clamping portion. DETAILED DESCRIPTION

[0032] The technical solution of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. The present application can be embodied in many different forms and is not limited to the embodiments described here.

[0033] In the description of the present application, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics represented in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics represented can be combined in any one or more embodiments or examples in a suitable manner.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0035] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection; it can also be a detachable connection; or integrated; it can also be a mechanical connection. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0036] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples shown in the present application.

[0037] The present application embodiment discloses a circular knitting machine signal block structure. Figure 1 and Figure 2 The signal block structure includes a base 1, a first signal block 2, a second signal block 3 and a sinking assembly 4. The base 1 is used as a carrier, and the first signal block 2 and the second signal block 3 are both installed on the same side surface of the base 1. A plurality of mounting holes 5 are provided on the base 1, and the cross section of the mounting hole 5 is circular. The mounting holes 5 are used for external studs to pass through, and then nuts are screwed on the studs to complete the fixation of the base 1. In this embodiment, the first signal block 2 and the second signal block 3 can be detachably connected to the base 1, and the first signal block 2 and the second signal block 3 are locked on the base 1 by fasteners 6. The fasteners 6 are common detachable objects such as fastening bolts or fastening screws, so that the first signal block 2 and the second signal block 3 can be disassembled and replaced from the base 1, meeting different usage requirements and improving practicality. Among them, the outer surfaces of the base 1, the first signal block 2 and the second signal block 3 are coated with a paint layer (not shown in the figure). The paint layer can play a role in aesthetics on the one hand, and has the role of rust and corrosion resistance on the other hand, prolonging the service life.

[0038] The first signal block 2 is provided with a first hole slot 7, and the second signal block 3 is provided with a second hole slot 8. The first hole slot 7 and the second hole slot 8 are arranged in double rows, and their trajectories are the same. The sinking assembly 4 is connected to the external lifting mechanism, and two bosses 9 are arranged on the sinking assembly 4, one of which slides in the first hole slot 7, and the other slides in the second hole slot 8.

[0039] During the knitting process, the driving mechanism drives the base 1 to move back and forth through the transmission mechanism, thereby pushing the sinking component 4. The two bosses 9 on the sinking component 4 slide in the first hole groove 7 and the second hole groove 8 respectively to perform the thread pressing operation, thereby reducing the looseness of the knitted fabric and improving the quality of the fabric.

[0040] Specific, combined Figure 3 The sinker assembly 4 includes a first sinker 41 and a second sinker 42, which are stacked together, and a boss 9 is integrally connected to the first sinker 41, and a boss 9 is integrally connected to the second sinker 42. Since the two bosses 9 need to slide in the first hole slot 7 and the second hole slot 8 respectively, they are prone to damage under long-term use. If the two bosses 9 are set on the same sinker, when one of the bosses 9 is damaged, the entire sinker must be replaced, which is relatively wasteful. By respectively setting the two bosses 9 on the first sinker 41 and the second sinker 42, when one of the bosses 9 is damaged, only the corresponding sinker needs to be replaced, and the other sinker can continue to be used, reducing waste.

[0041] In this embodiment, the first sinker 41 and the second sinker 42 are both made of high-strength wear-resistant materials, including but not limited to stainless steel or alloy steel, so as to improve the service life and stability of the sinker assembly 4. In some embodiments, a lubricating coating (not shown in the figure) is provided on the outer surface of the two bosses 9. The lubricating coating can play a lubricating role, reduce the friction resistance of the boss 9 during the sliding process, improve the smoothness of the movement of the boss 9, and further improve the knitting efficiency.

[0042] In addition, one end of the first sinker 41 is integrally connected with the first clamping portion 10, and one end of the second sinker 42 is integrally connected with the second clamping portion 11, and the first clamping portion 10 and the second clamping portion 11 are both plate-shaped. When the first sinker 41 and the second sinker 42 are stacked on each other, the boss 9 on the first sinker 41 is located in the first hole groove 7, and the boss 9 on the second sinker 42 is located in the second hole groove 8, and the first clamping portion 10 and the second clamping portion 11 overlap together. The first clamping portion 10 and the second clamping portion 11 can be clamped and installed by an external lifting mechanism to achieve synchronous movement of the first sinker 41 and the second sinker 42.

[0043] The implementation principle of the sinker block structure of a large circular knitting machine in the embodiment of the present application is as follows: during the knitting process, the driving mechanism drives the base 1 to move back and forth through the transmission mechanism, thereby pushing the sinker assembly 4 to sink, and the two protrusions 9 on the sinker assembly 4 slide in the first hole groove 7 and the second hole groove 8 respectively to perform the thread pressing work. By adopting the double-row sinker block design and the improved sinker structure, the looseness of the knitted fabric is significantly reduced, and the void phenomenon is effectively improved.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A circular knitting machine block structure, characterized in that: The invention comprises a base (1), a first signal block (2), a second signal block (3) and a sinking assembly (4), wherein the first signal block (2) and the second signal block (3) are arranged on the same side of the base (1), the first signal block (2) is provided with a first hole groove (7), the second signal block (3) is provided with a second hole groove (8), and the first hole groove (7) and the second hole groove (8) are arranged in double rows; and two bosses (9) are arranged on the sinking assembly (4), wherein one of the bosses (9) slides in the first hole groove (7), and the other of the bosses (9) slides in the second hole groove (8).

2. A circular knitting machine signal block structure according to claim 1, characterized in that: The first signal block (2) and the second signal block (3) can both be detachably connected to the base (1).

3. A circular knitting machine signal block structure according to claim 2, characterized in that: The first signal block (2) and the second signal block (3) are locked onto the base (1) via fasteners (6).

4. A circular knitting machine signal block structure according to claim 1, characterized in that: The base (1) is provided with a plurality of mounting holes (5), and the mounting holes (5) are used for external studs to pass through.

5. The circular knitting machine signal block structure according to claim 1, characterized in that: The sinker assembly (4) comprises a first sinker (41) and a second sinker (42), wherein the first sinker (41) and the second sinker (42) are stacked, wherein one of the protruding columns (9) is arranged on the first sinker (41), and another of the protruding columns (9) is arranged on the second sinker (42).

6. A circular knitting machine signal block structure according to claim 5, characterized in that: The first sinker (41) and the second sinker (42) are both made of stainless steel or alloy steel.

7. The circular knitting machine signal block structure according to claim 5, characterized in that: One end of the first sinker (41) is integrally connected to a first clamping portion (10), and one end of the second sinker (42) is integrally connected to a second clamping portion (11); when the first sinker (41) and the second sinker (42) are stacked together, the first clamping portion (10) and the second clamping portion (11) overlap.

8. The circular knitting machine signal block structure according to claim 1, characterized in that: The outer surfaces of the bosses (9) are provided with a lubricating coating.

9. The circular knitting machine signal block structure according to claim 1, characterized in that: The outer surfaces of the base (1), the first signal block (2) and the second signal block (3) are all coated with a paint layer.

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