CN216378643U

CN216378643U - Overedger tightness-adjusting pressure device for manufacturing isolation clothes

Info

Publication number: CN216378643U
Application number: CN202220015339.9U
Authority: CN
Inventors: 丁维克; 赵飞
Original assignee: Yantai Yiyou Medical Technology Co ltd
Current assignee: Yantai Yiyou Medical Technology Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-04-26
Anticipated expiration: 2032-01-06

Abstract

The utility model relates to the technical field of isolation clothes production, in particular to a tightness-increasing pressure-adjusting device of a overedger for making isolation clothes, which comprises an overedger body, wherein the overedger body comprises a machine head and a bedplate, a foot pressing plate is arranged below the machine head, a connecting rod is arranged at the top of the foot pressing plate, a first spring is sleeved outside the connecting rod, the upper end of the connecting rod penetrates through the outer wall of the machine head and is provided with a limiting block, a lower plate is slidably connected with the position inside the bedplate close to the top, a side plate is arranged at the rear side of the lower plate, a clamping plate is arranged above the lower plate and is slidably connected with the side plate through a connecting block, the foot pressing plate and the machine head are fixedly connected through the first spring, then the limiting block is supported by a second spring, when the limiting block drives the connecting rod to move, the counter-elastic force of the first spring and the second spring can reversely push the foot pressing plate and the limiting block, the first spring and the second spring are prevented from being laterally deviated, so that the distance between the foot pressing plate and the bedplate can be adjusted.

Description

Overedger tightness-adjusting pressure device for manufacturing isolation clothes

Technical Field

The utility model relates to the technical field of isolation clothes production, in particular to a tightness adjusting pressure device of a overedger for isolation clothes production.

Background

The barrier gown is used for medical staff to avoid receiving blood, body fluid, and other infectious material pollutes in the contact, the barrier gown need utilize the overedger to sew up its junction when the production preparation, because the thickness of different cloth is different, need highly adjust the presser foot board, and among the prior art overedger is adjusting the presser foot board through rotating the knob mostly when using, cause the smooth silk of knob after using for a long time easily, and then influence follow-up use, in addition, the overedger among the prior art does not possess draw gear mostly, make the cloth take place the position offset easily in transportation process, in view of this, we provide a overedger for barrier gown preparation and add the elasticity pressure device of adjusting.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the utility model provides a device for additionally adjusting tightness of a overedger for manufacturing isolation clothes.

The technical scheme of the utility model is as follows:

the utility model provides an isolation gown preparation is with overedger adds transfers elasticity pressure device, includes the overedger body, the overedger body includes aircraft nose and platen, the below of aircraft nose is equipped with presses the sole, it all is equipped with the connecting rod just to be close to four turnings to press sole top, the outside cover of connecting rod is equipped with first spring, the upper end of connecting rod is passed the outer wall of aircraft nose is equipped with the stopper, the inside of platen and the position sliding connection who is close to the top have underlying plate, the vertical curb plate that is equipped with in rear side of underlying plate, underlying plate's top is equipped with splint, splint pass through the connecting block with curb plate sliding connection.

As an optimized technical scheme, a moving groove in sliding connection with the limiting block is formed in the machine head, and the inner wall of the bottom of the moving groove is fixedly connected with the bottom of the limiting block through a second spring.

According to the preferable technical scheme, symmetrically distributed rectangular blocks are arranged at the bottom of the lower plate and close to the left side and the right side, and grooves and positioning grooves which are in sliding connection with the lower plate and the rectangular blocks are formed in the bedplate.

As the preferred technical scheme, the internal thread of one rectangular block is connected with a threaded rod, the internal sliding connection of the other rectangular block is connected with a positioning rod, and the threaded rod is rotatably connected with the inner wall of one positioning groove.

According to a preferable technical scheme, a servo motor is installed on the outer wall of the bedplate, and one end of the threaded rod penetrates through the inner wall of the bedplate and is coaxially connected with an output shaft of the servo motor.

According to the preferable technical scheme, the outer wall of the front side of the side plate is provided with a sliding groove in sliding connection with the connecting block, and the inner wall of the top of the sliding groove is fixedly connected with the connecting block through a third spring.

As a preferable technical scheme, a cylindrical rod is vertically arranged at the center of the third spring, and the lower end of the cylindrical rod penetrates through the connecting block and is fixedly connected with the inner wall of the bottom of the sliding groove.

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

1. the first spring is used for fixedly connecting the foot pressing plate and the machine head, and the second spring is used for supporting the limiting block, so that when the limiting block drives the connecting rod to move, the rebounding force of the first spring and the second spring can reversely push the foot pressing plate and the limiting block.

2. According to the utility model, the cloth is clamped and fixed by the lower plate and the clamping plate, and then the threaded rod is driven to rotate by the output shaft of the servo motor, so that the rectangular block in threaded connection with the threaded rod drives the lower plate to move in the groove, and the clamping and traction of the cloth are realized.

Drawings

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

FIG. 2 is a second schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the machine head of the present invention after being cut;

FIG. 4 is a schematic view of a cut-away portion of the bedplate of the present invention;

FIG. 5 is one of the partial structural diagrams of the side plate of the present invention after being cut;

FIG. 6 is a second schematic structural view of a cut side plate according to the present invention;

fig. 7 is an enlarged view of the structure at a in fig. 4 according to the present invention.

The meaning of the individual reference symbols in the figures is:

an overedger body 1; a head 11; a moving groove 111; a platen 12; a groove 121; a positioning groove 122; a positioning rod 1221; a threaded rod 1222; a servo motor 123;

a foot pressing plate 2; a connecting rod 21; a stopper 211; a first spring 22;

a second spring 3;

a lower plate 4; a rectangular block 41;

a side plate 5; a chute 51; a cylindrical rod 511; a third spring 512;

a clamping plate 6; a connecting block 61.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to fig. 1-7, the present invention provides a technical solution:

the utility model provides an isolation clothing preparation is with overedger adds transfers elasticity pressure device, including overedger body 1, overedger body 1 includes aircraft nose 11 and platen 12, the below of aircraft nose 11 is equipped with presses sole 2, press sole 2 top and all be equipped with connecting rod 21 near four turnings, the outside cover of connecting rod 21 is equipped with first spring 22, the outer wall that aircraft nose 11 was passed to the upper end of connecting rod 21 is equipped with stopper 211, the inside of platen 12 and the position sliding connection who is close to the top have lower board 4, the vertical curb plate 5 that is equipped with in rear side of lower board 4, the top of lower board 4 is equipped with splint 6, splint 6 pass through connecting

block

61 and 5 sliding connection of curb plate.

It is supplementary to need, splint 6 all are equipped with the rubber layer with the corresponding side of putting board 4 down, through addding the rubber layer to increase splint 6 and put the frictional force between board 4 and the cloth under with, thereby be favorable to strengthening splint 6 and put the steadiness of board 4 to the cloth centre gripping under with, avoid removing the in-process, cloth and splint 6 and put 4 separations under with.

Preferably, the inside of the handpiece 11 is provided with a moving groove 111 slidably connected with the stopper 211, the inner wall of the bottom of the moving groove 111 is fixedly connected with the bottom of the stopper 211 through a second spring 3, and the second spring 33 is located outside the connecting rod 21 and corresponds to the position of the first spring 22.

Preferably, the bottom of the lower plate 4 is provided with symmetrically distributed rectangular blocks 41 near the left and right sides, and the inside of the bedplate 12 is provided with a groove 121 and a positioning groove 122 slidably connected with the lower plate 4 and the rectangular blocks 41, respectively.

Preferably, a threaded rod 1222 is threadedly connected to the inside of one of the rectangular blocks 41, a positioning rod 1221 is slidably connected to the inside of the other rectangular block 41, the threaded rod 1222 is rotatably connected to the inner wall of one of the positioning grooves 122, and the positioning rod 1221 is fixedly connected to the inner wall of the other positioning groove 122.

Preferably, the servo motor 123 is mounted on the outer wall of the platen 12, one end of the threaded rod 1222 passes through the inner wall of the platen 12 and is coaxially connected with the output shaft of the servo motor 123, a U-shaped fixing plate is arranged on the outer side of the platen 12 and at a position corresponding to the servo motor 123, the outer wall of the servo motor 123 is fixedly connected with the inner wall of the U-shaped fixing plate, and the U-shaped fixing plate is additionally arranged so as to enhance the stability between the servo motor 123 and the platen 12.

Preferably, the front outer wall of the side plate 5 is provided with a sliding groove 51 slidably connected with the connecting block 61, the top inner wall of the sliding groove 51 is fixedly connected with the connecting block 61 through a third spring 512, a cylindrical rod 511 is vertically arranged at the center of the third spring 512, and the lower end of the cylindrical rod 511 passes through the connecting block 61 and is fixedly connected with the bottom inner wall of the sliding groove 51.

It should be noted that the side of the connecting block 61 away from the clamping plate 6 is rounded so as to reduce the contact area between the connecting block 61 and the inner wall of the sliding groove 51, and further reduce the frictional resistance of the connecting block 61 during the movement process.

When the tightness-adjusting pressure device of the overedger for manufacturing the barrier gown is used, cloth during manufacturing the barrier gown is placed on the bedplate 12, then the foot pressing plate 2 is pushed upwards, the first spring 22 generates pressure when the foot pressing plate 2 moves upwards, the first spring 22 deforms after being stressed, then the connecting rod 21 drives the limiting block 211 to move upwards synchronously, the limiting block 211 generates tension on the second spring 3 when moving upwards in the moving groove 111, the second spring 3 deforms after being stressed, at the moment, the gap between the foot pressing plate 2 and the bedplate 12 is enlarged, one end of the cloth penetrates out from the lower part of the foot pressing plate 2, the pushing on the foot pressing plate 2 is released, the limiting block 211 is pulled to move downwards in the moving groove 111 by the counter-elastic force of the second spring 3, meanwhile, the counter-elastic force of the first spring 22 pushes the foot pressing plate 2 to move downwards, so that the bottom of the foot pressing plate 2 is contacted with the cloth, then, the clamping plate 6 is pulled to move upwards again, so that the connecting block 61 moves upwards in the sliding groove 51 along the cylindrical rod 511 and generates pressure on the third spring 512, the third spring 512 is deformed after being stressed, then one end of the cloth is placed between the lower plate 4 and the clamping plate 6, so that the bottom of the cloth is in contact with the lower plate 4, then the pulling of the clamping plate 6 is released, the counter-elastic force of the third spring 512 pushes the connecting block 61 to move downwards, so that the clamping plate 6 moves downwards and clamps the cloth, then the output shaft of the servo motor 123 drives the threaded rod 1222 to rotate, so that one rectangular block 41 in threaded connection with the threaded rod 1222 moves along with the rotation of the threaded rod 1222, meanwhile, the other rectangular block 41 moves in the positioning groove 122 along the positioning rod 1221, so that the lower plate 4 drives the side plate 5, the clamping plate 6 and other components to move synchronously, thereby realizing the traction of the cloth.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an isolation gown preparation is with overedger adds transfers elasticity pressure device, includes overedger body (1), overedger body (1) includes aircraft nose (11) and platen (12), its characterized in that: the utility model discloses a novel desk lamp, including aircraft nose (11), the below of aircraft nose (11) is equipped with presser foot board (2), presser foot board (2) top just is close to four turnings and all is equipped with connecting rod (21), the outside cover of connecting rod (21) is equipped with first spring (22), the upper end of connecting rod (21) is passed the outer wall of aircraft nose (11) is equipped with stopper (211), the inside of platen (12) and the position sliding connection who is close to the top have down board (4), the rear side of putting down board (4) is vertical to be equipped with curb plate (5), the top of putting down board (4) is equipped with splint (6), splint (6) through connecting block (61) with curb plate (5) sliding connection.

2. The overedger tightness-adjusting device for making isolation clothes according to claim 1, wherein: the inside of aircraft nose (11) seted up with stopper (211) sliding connection's shifting chute (111), the bottom inner wall of shifting chute (111) with the bottom of stopper (211) is through second spring (3) fixed connection.

3. The overedger tightness-adjusting device for making isolation clothes according to claim 1, wherein: rectangular blocks (41) which are symmetrically distributed are arranged at the bottom of the lower plate (4) and close to the left side and the right side, and grooves (121) and positioning grooves (122) which are connected with the lower plate (4) and the rectangular blocks (41) in a sliding mode are formed in the bedplate (12) respectively.

4. The overedger tightness-adjusting device for making isolation clothes according to claim 3, wherein: the inner thread of one rectangular block (41) is connected with a threaded rod (1222), the inner part of the other rectangular block (41) is connected with a positioning rod (1221) in a sliding mode, and the threaded rod (1222) is rotatably connected with the inner wall of one positioning groove (122).

5. The overedger tightness-adjusting device for making isolation clothes according to claim 4, wherein: a servo motor (123) is installed on the outer wall of the bedplate (12), and one end of the threaded rod (1222) penetrates through the inner wall of the bedplate (12) and is coaxially connected with an output shaft of the servo motor (123).

6. The overedger tightness-adjusting device for making isolation clothes according to claim 1, wherein: the outer wall of the front side of the side plate (5) is provided with a sliding groove (51) which is in sliding connection with the connecting block (61), and the inner wall of the top of the sliding groove (51) is fixedly connected with the connecting block (61) through a third spring (512).

7. The overedger tightness-adjusting device for making isolation clothes according to claim 6, wherein: the center position of the third spring (512) is vertically provided with a cylindrical rod (511), and the lower end of the cylindrical rod (511) penetrates through the connecting block (61) and is fixedly connected with the inner wall of the bottom of the sliding groove (51).