CN212223282U

CN212223282U - Safe jujube beater for processing arc-shaped nooses

Info

Publication number: CN212223282U
Application number: CN201921485144.5U
Authority: CN
Inventors: 鲍怀敏; 侯菊华; 万才芳; 徐丽; 张玉良
Original assignee: Yangzhou Shangyihui Fashion Design Co ltd
Current assignee: Yangzhou Shangyihui Fashion Design Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-12-25
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a jujube machine is beaten to safe type of processing arc noose, including base, operation arm and eedle, the operation arm sets up in the base upper surface, and the eedle sets up in the operation arm, its characterized in that: the protective cover is fixed on the mechanical arm and covers the machine needle, the backing plate is arranged on the upper surface of the base, the twisting mechanism is positioned in the operating arm, one end of the pressing plate is inserted into the mechanical arm and connected with the twisting mechanism to control horizontal swinging, the other end of the pressing plate extends out of the mechanical arm and is attached to the upper surface of the backing plate, the pressing plate is provided with an arc-shaped groove, and the arc-shaped groove is positioned under the machine needle; the utility model discloses, utilize the wrench movement structure, realized making up the reinforcement of arc structure, for clothing production technology has contributed brand-new technique. The production is safe, and the situation that the needle is shot or landslide workers are avoided when the needle is broken.

Description

Safe jujube beater for processing arc-shaped nooses

Technical Field

The utility model belongs to the technical field of clothing production, specifically indicate a date machine is beaten to safe type of processing arc noose.

Background

The date sewing machine is also called a tacking machine and a knotting machine, is usually used for stitch reinforcement, is generally suitable for manufacturers of clothes, knitting, sweaters, western-style clothes, jeans and the like, and plays a role in sewing reinforced sections of stressed parts of the clothes. The sewing shape is generally linear. In addition, in the production process, workers are kept at the edge, sewing can be completed only by matching the workers with the jujube sewing machine, and the sewing needle is easy to have concave fracture and splashes outwards to cause industrial injury. Therefore, a safe jujube beater for processing arc hitches is needed.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a safe jujube beater for processing arc-shaped nooses.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a jujube machine is beaten to safe type of processing arc noose, includes base, operating arm and eedle, the operating arm sets up in the base upper surface, the eedle sets up in the operating arm, its characterized in that: still include protection casing, preforming, backing plate and wrench movement mechanism, the protection casing is fixed in arm and cage eedle, the backing plate sets up in the base upper surface, wrench movement mechanism is located the action arm, the one end of preforming is inserted be connected by its control horizontal swing with wrench movement mechanism in the arm, the other end stretches out the arm and laminates in the backing plate upper surface, the arc wall has been seted up to the preforming, the arc wall is located under the eedle.

Furthermore, the operating arm is of an inverted L-shaped structure, one end of the operating arm is fixed on the base and provided with a slot, and the other end of the operating arm vertically extends downwards to form a trapezoidal table for mounting a machine needle.

Furthermore, the protective cover comprises a plurality of circular arc-shaped spokes which are encircled, and adjacent spokes are connected by adopting sand-shaped transparent paper. 360 degrees encirclements of eedle are surrounded to the protection casing, arbitrary angle splash when effectively coping with the eedle fracture. The transparent paper can observe the operation state of the machine needle.

Furthermore, the inner wall of the spoke is provided with a magnetic strip. When the needle splashes to the magnetic strip, the needle can be adsorbed and placed for secondary splashing.

Further, the pressing sheet is of a fan-shaped structure.

Furthermore, the backing plate is of a rectangular structure and protrudes out of the upper surface of the base, and a through hole matched with the needle is formed in the backing plate.

Furthermore, the twisting mechanism comprises a first incomplete gear, a second incomplete gear, a motor, a fixed rod and a torsion spring; one end of the pressing sheet is fixedly attached to the lower surface of the first incomplete gear, the fixing rod penetrates through the first incomplete gear and the pressing sheet, and the torsion spring is arranged between the fixing rod and the first incomplete gear as well as between the fixing rod and the pressing sheet; an output shaft of the motor is fixedly connected with the first incomplete gear; the first incomplete gear and the second incomplete gear are located on the same horizontal line, and are spaced apart from each other to be meshed when the gears are opposite to each other. The operation process of the structure is that the motor is started to enable the second complete gear to rotate clockwise, and when the gear touches the first incomplete gear, the first incomplete gear is driven to rotate anticlockwise, so that the pressing sheet rotates clockwise with the fixed shaft as a circle; the striker is processed in the arc-shaped groove to form arc-shaped reinforcing sewing. When the gear teeth of the two incomplete gears are not meshed any more, the first incomplete gear resets under the action of the torsion spring, the second step of complete gear continues to rotate until the gear teeth of the two incomplete gears are meshed again, and circulation is realized.

Furthermore, the motor of the twisting mechanism is positioned in the base, the first incomplete gear and the second incomplete gear are positioned in the base, and the fixing rod is fixed on a top plate of the base.

Has the advantages that: compared with the prior art, the utility model has the advantages of it is following: the utility model discloses, utilize the wrench movement structure, realized making up the reinforcement of arc structure, for clothing production technology has contributed brand-new technique. The production is safe, and the situation that the needle is shot or landslide workers are avoided when the needle is broken.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a view showing the twist structure of the present invention;

fig. 4 is a top view of the twisting structure of the present invention;

fig. 5 is a schematic structural view of the protective cover of the present invention.

The device comprises a base 1, an operating arm 2, a needle 3, a protective cover 4, a pressing sheet 5, a backing plate 6, a first incomplete gear 7, a second incomplete gear 8, a motor 9, a fixing rod 10, a torsion spring 11, an arc-shaped groove 51, spokes 41 and sand-shaped transparent paper 42.

Detailed Description

The present invention will be further clarified by the following description with reference to the attached drawings and specific examples, which should be understood as being merely illustrative of the present invention and not limiting the scope of the present invention, and modifications of various equivalent forms of the present invention by those skilled in the art after reading the present invention, all fall within the scope defined by the appended claims of the present application.

As shown in figure 1, the safe jujube beater for processing the arc-shaped noose,

the automatic sewing machine comprises a base 1, wherein an operating arm 2 is arranged on the base 1, and a needle 3 is arranged on the operating arm 2. The structure is a mature structure of a jujube beating machine, and is detailed in a brother brand automatic jujube beating vehicle, and the model is KE-430F.

As shown in fig. 1, the needle is as shown in fig. 1, a protective cover 4 is arranged on the needle 3, the protective cover 4 comprises a plurality of circular arc-shaped spokes 41 which are encircled, and adjacent spokes 41 are connected by adopting sand-shaped transparent paper. The protective cover 4 is fixed to the operating arm by rivets.

The operating arm 2 is provided with a slot 21. A rectangular gasket 6 is arranged on the base 1, the upper surface of the gasket 6 is adhered with a fan-shaped pressing sheet 5, and the small head end is inserted into the open slot 21.

The tablet 5 can swing left and right during manipulation. The mechanism for controlling the swing thereof is a twisting mechanism provided in the base 1 and the robot arm 2, as shown in fig. 3 and 4. The twisting mechanism comprises a first incomplete gear 7, a second incomplete gear 8, a motor 9, a fixed rod 10 and a torsion spring 11; one end of the pressing sheet 5 is fixedly attached to the lower surface of the first incomplete gear 7, the fixing rod 10 penetrates through the first incomplete gear 7 and the pressing sheet 5, and the torsion spring 11 is arranged between the fixing rod 10 and the first incomplete gear 7 as well as between the fixing rod and the pressing sheet 5; an output shaft of the motor 9 is fixedly connected with the first incomplete gear 7; the first incomplete gear 7 and the second step complete gear 8 are located on the same horizontal line and spaced apart from each other to be exactly engaged when the gears are opposite to each other. The operation process of the structure is that the motor 9 is started to enable the second complete gear 8 to rotate clockwise, and when the gear touches the first incomplete gear 8, the first incomplete gear 8 is driven to rotate anticlockwise, so that the pressing sheet 5 rotates clockwise in a circular manner by using the fixed shaft 10; the striker 4 is machined in the arc-shaped slot 51 to form an arc-shaped reinforcement stitch. When the gear teeth of the two incomplete gears are not meshed any more, the first incomplete gear 7 resets under the action of the torsion spring, the second complete gear 8 continues to rotate until the gear teeth of the two incomplete gears are meshed again, and circulation is realized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a jujube machine is beaten to safe type of processing arc noose, includes base (1), operating arm (2) and eedle (3), operating arm (2) set up in base (1) top, eedle (3) set up in operating arm (2), its characterized in that: still include protection casing (4), preforming (5), backing plate (6) and wrench movement mechanism, protection casing (4) are fixed and cage eedle (3) with operating arm (2), base (1) upper surface is laid in backing plate (6), wrench movement mechanism partly is located operating arm (2), and another part is located base (1), the one end of preforming (5) is inserted be connected with its horizontal wobbling wrench movement mechanism of control in operating arm (2), and the other end stretches out operating arm (2) and laminates in backing plate (6) upper surface, arc wall (51) have been seted up in preforming (5), arc wall (51) are located under eedle (3).

2. The safe jujube beater for processing arc hitches according to claim 1, wherein: the operating arm (2) is of an inverted L-shaped structure, one end of the operating arm is fixed on the base (1) and is provided with a slot (21), and the other end of the operating arm vertically extends downwards to form a trapezoidal table for mounting the machine needle (3).

3. The safe jujube beater for processing arc hitches according to claim 1, wherein: the protective cover (4) comprises a plurality of circular arc-shaped spokes (41) which are encircled, and adjacent spokes (41) are connected by adopting sand-shaped transparent paper (42).

4. The safe jujube beater for processing arc hitches of claim 3, wherein: the inner wall of the spoke (41) is provided with a magnetic strip.

5. The safe jujube beater for processing arc hitches according to claim 1, wherein: the pressing sheet (5) is of a fan-shaped structure, the small head end of the pressing sheet is inserted into the groove (21), the large head end faces the machine needle (3), and the arc-shaped groove (51) is located under the machine needle (3).

6. The safe jujube beater for processing arc hitches according to claim 1, wherein: the backing plate (6) is of a rectangular structure and protrudes out of the upper surface of the base (1), and a through hole matched with the needle (3) is formed in the backing plate (6).

7. The safe jujube beater for processing arc hitches according to claim 1, wherein: the twisting mechanism comprises a first incomplete gear (7), a second incomplete gear (8), a motor (9), a fixed rod (10) and a torsion spring (11);

the lower surface of the first incomplete gear (7) is fixedly attached to one end, located in the operating arm (2), of the pressing sheet (5) so as to rotate together, and the torsion spring (11) is sleeved outside the fixing rod (10) and penetrates through the pressing sheet (5) and a central hole of the first incomplete gear (7);

the second incomplete gear (8) is meshed with the first incomplete gear (7), and an output shaft of the motor (9) penetrates through a central hole of the second incomplete gear (8).

8. The safe jujube beater for processing arc hitches of claim 7, wherein: the initial state of the first incomplete gear (7) is as follows: the gear teeth of the first incomplete gear (7) and the second incomplete gear (8) are symmetrical along the straight line where the circle centers of the first incomplete gear and the second incomplete gear are located, and the gear teeth of the first incomplete gear and the gear teeth of the second incomplete gear are meshed with each other.

9. The safe jujube beater for processing arc hitches of claim 7, wherein: the motor (9) of the twisting mechanism is positioned in the base (1), the first incomplete gear (7) and the second incomplete gear (8) are positioned in the operating arm (2), and the fixing rod (10) is fixed on the upper surface of the base (1).