CN218621303U

CN218621303U - Circular knitting machine needle with thermal protection structure

Info

Publication number: CN218621303U
Application number: CN202222859341.7U
Authority: CN
Inventors: 高思学
Original assignee: Yantai Xincheng Needle Making Co ltd
Current assignee: Yantai Xincheng Needle Making Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-14
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a machinery weaves the field, specifically provides a circular knitting machine needle with heat protection architecture, including the base lever, the both ends in the base lever outside are connected with butt and installation component respectively, and the base lever is close to the one end of installation component and is connected with the syringe needle, it is connected with the latch to rotate on the installation component, the one end that the base lever is close to the butt is provided with the heat protection subassembly. The utility model discloses a set up the installation component, make when the latch takes place to damage, can dismantle and change the latch, thereby avoid the latch of circle eedle when damaging, need change whole circle eedle, thereby the utilization ratio of circle eedle has been improved, avoid the wasting of resources, simultaneously through setting up the thermal protection subassembly, make when the circle eedle reciprocates, carry out real time monitoring to the heat that it produced, when the temperature that the friction produced can produce harmful effects to the yarn, can in time stop the removal of circle eedle, thereby the weaving effect of yarn has been improved.

Description

Circular knitting machine needle with thermal protection structure

Technical Field

The utility model relates to a mechanical knitting technical field specifically is a circular knitting machine needle with heat protection architecture.

Background

A circular knitting machine, a circular weft knitting machine. The knitting needle is a main knitting element of a knitting machine, is made of steel wires or steel strips through mechanical processing and is used for knitting yarns into coils and connecting the coils in series to form knitted fabrics, and the structure and the shape of the knitting needle influence the knitting and looping process, the productivity of the knitting machine and the quality of products, and are important basis of the design of the knitting machine.

The knitting needles used by circular knitting machines are called circular knitting machines, and needle cylinders used by circular knitting machines are mostly of insert type and used for placing circular knitting machines. However, in the using process of the existing circular knitting machine, the circular knitting machine needs to be repeatedly moved up and down, so that friction is generated between the circular knitting machine and a needle cylinder, the faster the circular knitting machine moves, the larger the heat generated by the friction is, and in the knitting process, the circular knitting machine is overheated to influence yarns, so that the knitting effect is influenced. To this end, we propose a circular knitting needle with a thermal protection structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circular knitting machine needle with heat protection architecture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circular knitting machine needle with heat protection architecture, includes the base lever, the both ends in the base lever outside are connected with butt and installation component respectively, and the base lever is close to the one end of installation component and is connected with the syringe needle, it is connected with the latch to rotate on the installation component, the one end that the base lever is close to the butt is provided with the heat protection subassembly.

Preferably, the installation component includes that two set up in the mounting panel in the base rod outside, spacing hole has been seted up on the mounting panel, and is connected with the fixing sleeve between two mounting panels, fixing sleeve's inner chamber is provided with first spring, the both ends of first spring all are connected with the gag lever post, the gag lever post runs through fixing sleeve and is connected with the mounting panel of homonymy.

Preferably, one end of the limiting rod, which is located in the inner cavity of the fixing sleeve, is connected with a limiting plate, and the limiting rod is connected with the fixing sleeve through the limiting plate.

Preferably, the thermal protection subassembly is including seting up the mounting groove in basic pole inner chamber, be connected with the connecting rod on the inner wall of mounting groove, sliding connection has two sliding seat on the connecting rod, two be connected with the second spring between the sliding seat, and the below of two sliding seat all is connected with wedge one, one side that wedge one is close to basic pole inner wall is connected with the movable rod, the bottom of mounting groove inner chamber is provided with trigger assembly, and trigger assembly and two wedges one contact nevertheless do not throw out of gear.

Preferably, trigger the subassembly including setting up in the barrel of mounting groove inner chamber bottom, the inner chamber swing joint of barrel has the connecting plate, mercury has been held to the below of connecting plate, and the top of connecting plate is connected with the guide bar, the guide bar runs through the barrel and is connected with wedge two.

Preferably, the outer side of the base rod is provided with a connecting hole, and the cylinder body penetrates through the connecting hole and is flush with the outer side of the base rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the installation component, make when the latch takes place to damage, can dismantle and change the latch, thereby avoid the latch of circle eedle when damaging, need change whole circle eedle, thereby the utilization ratio of circle eedle has been improved, avoid the wasting of resources, simultaneously through setting up the thermal protection subassembly, make when the circle eedle reciprocates, carry out real time monitoring to the heat that it produced, when the temperature that the friction produced can produce harmful effects to the yarn, can in time stop the removal of circle eedle, thereby the weaving effect of yarn has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a sectional view of the fixing sleeve structure of the present invention;

FIG. 4 is a schematic structural view of the thermal protection assembly of the present invention;

FIG. 5 is an enlarged view of the structure B in FIG. 4 according to the present invention;

fig. 6 is a sectional view of the cylinder structure of the present invention.

In the figure: 1-a base shaft; 2-a needle head; 3-needle butt; 4-mounting the assembly; 41-mounting plate; 42-a limiting hole; 43-a fixed sleeve; 44-a first spring; 45-a limiting rod; 46-a limiting plate; 5-latch of needle; 6-a thermal protection component; 61-a mounting groove; 62-a connecting rod; 63-a movable seat; 64-a second spring; 65-a wedge block I; 66-a movable rod; 67-cylinder; 68-a connecting plate; 69-mercury; 610-a guide bar; 611-a second wedge-shaped block; 7-connecting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a circular knitting machine needle with heat protection architecture, includes base rod 1, and the both ends in the base rod 1 outside are connected with butt 3 and installation component 4 respectively, and base rod 1 is close to the one end of installation component 4 and is connected with syringe needle 2, rotates on the installation component 4 and is connected with latch 5, and base rod 1 is close to the one end of butt 3 and is provided with heat protection component 6.

The mounting assembly 4 includes two mounting panels 41 that set up in the base pole 1 outside, spacing hole 42 has been seted up on the mounting panel 41, and be connected with fixing sleeve 43 between two mounting panels 41, fixing sleeve 43's inner chamber is provided with first spring 44, the both ends of first spring 44 all are connected with gag lever post 45, gag lever post 45 runs through fixing sleeve 43 and is connected with the mounting panel 41 of homonymy, wherein, in order to prevent that gag lever post 45 from breaking away from with fixing sleeve 43 because the elasticity that first spring 44 produced mutually.

Specifically, when the latch 5 needs to be replaced, the two limiting rods 45 are firstly extruded, so that the limiting rods 45 drive the limiting plates 46 fixedly connected with the limiting rods 45 to approach each other, the limiting plates 46 can extrude the first springs 44 fixedly connected with the limiting rods 46 in the process of approaching each other, so that the two limiting rods 45 are separated from the limiting holes 42, and when the latch 5 needs to be installed, the above steps are repeated.

Thermal protection component 6 is including seting up in the mounting groove 61 of base pole 1 inner chamber, be connected with connecting rod 62 on the inner wall of mounting groove 61, sliding connection has two sliding seat 63 on connecting rod 62, be connected with second spring 64 between two sliding seat 63, and the below of two sliding seat 63 all is connected with wedge 65, one side that wedge 65 is close to base pole 1 inner wall is connected with movable rod 66, the bottom of mounting groove 61 inner chamber is provided with trigger assembly, and trigger assembly and two wedge 65 contact nevertheless do not connect to, trigger assembly is including setting up the barrel 67 in mounting groove 61 inner chamber bottom, the inner chamber swing joint of barrel 67 has connecting plate 68, mercury 69 has been held to the below of connecting plate 68, and the top of connecting plate 68 is connected with guide bar 610, guide bar 610 runs through barrel 67 and is connected with wedge two 611, wherein, in order to guarantee this circular knitting machine needle can stop moving when overheated, connecting hole 7 has been seted up in the outside of base pole 1, barrel 67 runs through connecting hole 7 and is parallel and level with the outside of base pole 1.

Specifically, when the temperature of the circular knitting machine rises due to friction, the mercury 69 in the inner cavity of the cylinder 67 expands due to heating, so that the connecting plate 68 is pushed upwards, the connecting plate 68 drives the guide rod 610 fixedly connected with the connecting plate to move upwards, at the moment, the guide rod 610 drives the wedge block two 611 to move upwards, the wedge block two 611 is matched with the wedge block one 65, the wedge block two 611 is pushed towards two sides in the moving process, the wedge block one 65 drives the movable rod 66 fixedly connected with the wedge block one 65 to move outwards, the wedge block two 611 is clamped in the clamping groove in the cylinder, the circular knitting machine is stopped to move, after the temperature recovers, the wedge block two 611 moves downwards, at the moment, the second spring 64 pulls the two movable seats 63 to approach each other, and the wedge block one 65 drives the movable rod 66 to enter the mounting groove 61.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A circular knitting machine needle with a thermal protection structure, comprising a base shaft (1), characterized in that: the utility model discloses a needle protection device, including base rod (1), installation component (4), base rod (1) and base rod, the both ends in the base rod (1) outside are connected with butt (3) and installation component (4) respectively, and base rod (1) is close to the one end of installation component (4) and is connected with syringe needle (2), it is connected with latch (5) to rotate on installation component (4), the one end that base rod (1) is close to butt (3) is provided with thermal protection subassembly (6).

2. The round machine needle with the thermal protection structure as claimed in claim 1, wherein: installation component (4) include two mounting panels (41) that set up in base pole (1) outside, spacing hole (42) have been seted up on mounting panel (41), and are connected with fixing sleeve (43) between two mounting panels (41), the inner chamber of fixing sleeve (43) is provided with first spring (44), the both ends of first spring (44) all are connected with gag lever post (45), gag lever post (45) run through fixing sleeve (43) and are connected with mounting panel (41) of homonymy.

3. The circular knitting machine needle with the thermal protection structure according to claim 2, wherein: one end of the limiting rod (45) located in the inner cavity of the fixing sleeve (43) is connected with a limiting plate (46), and the limiting rod (45) is connected with the fixing sleeve (43) through the limiting plate (46).

4. The circular knitting machine needle with the thermal protection structure as claimed in claim 1, wherein: thermal protection subassembly (6) are including offering mounting groove (61) in basic pole (1) inner chamber, be connected with connecting rod (62) on the inner wall of mounting groove (61), sliding connection has two sliding seat (63) on connecting rod (62), two be connected with second spring (64) between sliding seat (63), and the below of two sliding seat (63) all is connected with wedge (65), one side that wedge (65) are close to basic pole (1) inner wall is connected with movable rod (66), the bottom in mounting groove (61) inner chamber is provided with the trigger subassembly, and triggers subassembly and two wedge (65) contact nevertheless do not connect to.

5. The circular knitting machine needle with the thermal protection structure according to claim 4, wherein: trigger assembly is including setting up barrel (67) in mounting groove (61) inner chamber bottom, the inner chamber swing joint of barrel (67) has connecting plate (68), mercury (69) have been held to the below of connecting plate (68), and the top of connecting plate (68) is connected with guide bar (610), guide bar (610) run through barrel (67) and are connected with wedge two (611).

6. The round machine needle with the thermal protection structure as claimed in claim 5, wherein: connecting hole (7) have been seted up in the outside of base pole (1), barrel (67) run through connecting hole (7) and with the outside parallel and level of base pole (1).