CN218657000U

CN218657000U - Trimming machine is used in processing of sewing machine left front cover

Info

Publication number: CN218657000U
Application number: CN202222544365.3U
Authority: CN
Inventors: 阮涛; 王波
Original assignee: Taizhou Yonggu Technology Co ltd
Current assignee: Taizhou Yonggu Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-03-21
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a trimming machine for processing a left front cover of a sewing machine, which comprises a workbench, wherein the lower end of the workbench is symmetrically provided with a supporting base, and the left end and the right end of the upper surface of the workbench are symmetrically provided with supporting plates which are arranged at the lower end of a first fixed plate; further comprising: the electric telescopic rod is connected with the first fixed plate and is arranged at the upper end of the movable plate; and the bearing plate is mutually connected with the moving plate, and a second fixing plate is arranged on the bearing plate. This side cut machinery is used in processing of left front shroud of sewing machine, through electric telescopic handle's work, alright drive movable plate, side cut sword and attaching plate downstream, can realize pressing down spacingly to left front shroud body machinery through attaching plate, avoid the left front shroud body the condition that removes to appear, through the rotation of rotating the screw rod, to the position change of limiting plate and protection pad, it is spacing to realize the laminating of the internal surface of left front shroud body promptly, alright assurance left front shroud body's stability this moment.

Description

Trimming machine is used in processing of sewing machine left front cover

Technical Field

The utility model relates to a side cut device technical field specifically is a side cut machinery is used in processing of sewing machine left side protecgulum.

Background

The sewing machine is generally divided into a household sewing machine and an industrial sewing machine according to different application ranges, the household sewing machine integrates functions of straight line sewing, zigzag sewing, buttonhole sewing and the like, generally adopts manual driving or electric driving, and generally needs to install cover plates at the left end and the right end of the sewing machine in the production and processing process of the sewing machine, so as to protect internal parts, and further needs to perform trimming processing on the cover plates for facilitating subsequent use, so that the deburring effect is achieved.

The publication number is: CN 211758915U's a medical equipment shell is with side cut device, including bead cutter main part, trimming mechanism, support frame and universal wheel, edge cutter main part downside is equipped with the support frame, the support frame downside is equipped with the universal wheel, edge cutter main part inside is provided with trimming mechanism, trimming mechanism includes driving seat, slide bar, slide, first leading wheel, bracing piece, second leading wheel, third leading wheel, motor, backup pad and locking bolt, the support frame up end is equipped with the backup pad, the terminal surface is equipped with the motor under the backup pad, the terminal surface is equipped with the third leading wheel under the backup pad, because of the utility model discloses having added driving seat, slide bar, slide, first leading wheel, bracing piece, second leading wheel, third leading wheel, motor, backup pad and locking bolt, this design can effectively carry out nimble side cut to the medical equipment shell, has solved the problem that original medical equipment shell can not effectively cut edge in a flexible way, has improved the utility model discloses a nimble side cut effect.

However, there are some problems in using the above trimming device, for example, the improvement point of the above device is to adjust the position of the trimming device, so that it is difficult to limit the cut housing during trimming, that is, during trimming, the cut housing starts to be limited, that is, the cut housing will move up and down.

To the above-mentioned problem, need carry out the innovative design on the basis of original side cut device urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a side cut machinery is used in processing of sewing machine left side protecgulum to the in-process that proposes the side cut among the above-mentioned background art of solution is difficult to carry out spacing problem to the shell that is cut.

In order to achieve the above object, the utility model provides a following technical scheme: a trimming machine for processing a left front cover of a sewing machine comprises a workbench, wherein the lower end of the workbench is symmetrically provided with a supporting base, the left end and the right end of the upper surface of the workbench are symmetrically provided with supporting plates, and the supporting plates are arranged at the lower end of a first fixing plate;

further comprising:

the electric telescopic rod is connected with the first fixed plate and is arranged at the upper end of the movable plate;

the bearing plate is mutually connected with the moving plate, and a second fixed plate is arranged on the bearing plate;

the attaching plate is arranged at the lower end of the second fixing plate;

the first additional plate is arranged on the inner surface of the bearing plate, and the lower end of the first additional plate is provided with a trimming cutter;

the outer surface of the left front cover body is attached to the trimming cutter, the left front cover body is placed at the upper end of the workbench, and the upper end of the left front cover body is attached to the lower end of the attaching plate;

the connecting ball is mutually attached to the upper end of the inner surface of the left front cover body;

the second additional plate is attached to the connecting ball through a groove formed in the upper end of the second additional plate, and the outer surface of the connecting ball is smooth;

the upper end of the driving plate is provided with the second installing plate, and the lower end of the driving plate is attached to the upper end of the workbench;

a pressure sensor mounted on the driving plate;

and the motor is arranged on the plate-shaped structure at the middle position of the lower surface of the workbench.

Preferably, the driving plate is provided with a guide plate in a penetrating manner, the guide plate is symmetrically arranged on the limiting plate, the outer surface of the guide plate is smooth, and the friction force between the guide plate and the driving plate is reduced conveniently through the structure.

Preferably, the limiting plate sets up to "U" font platelike structure, just limiting plate surface mounting has the protection to fill up, and the protection fills up to the rubber material, simultaneously the protection fill up with the internal surface of left side protecgulum body is laminated each other, and through above-mentioned structure, it is spacing to laminate left front shroud body through the limiting plate to be convenient for.

Preferably, the limiting plate pass through connecting spring with drive board interconnect, just drive the board and set up to square platelike structure, through above-mentioned structure, be convenient for drive the limiting plate through connecting spring and support.

Preferably, the driving plate is provided with a connecting sleeve, the connecting sleeve is in threaded connection with the rotating screw rod through a threaded groove formed in the connecting sleeve, the connecting sleeve is in sliding connection with the workbench through a limiting sliding block, and the position of the connecting sleeve can be changed by rotating the rotating screw rod conveniently through the structure.

Preferably, the rotating screw is connected with the bevel gear set, the bevel gear set is composed of 3 bevel gears, intermediate gears forming the bevel gear set are connected with the output end of the motor through rotating shafts, and the rotating screw is driven to rotate through the rotation of the bevel gear set.

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

(1) The trimming machine for processing the left front cover of the sewing machine is provided with the trimming cutter and the attaching plate, the movable plate, the trimming cutter and the attaching plate can be driven to move downwards through the operation of the electric telescopic rod, trimming processing on the left front cover body can be realized through the trimming cutter, mechanical pressing limiting on the left front cover body can be realized through the attaching plate, and the situation that the left front cover body is easy to move in the trimming process is avoided;

(2) This side cut machinery is used in processing of sewing machine left side protecgulum is provided with limiting plate and connecting sleeve, and the rotation through rotating the screw rod this moment can realize changing connecting sleeve's position, alright realization changed the position of limiting plate and protection pad this moment, and it is spacing to laminate the internal surface of left protecgulum body promptly through limiting plate and protection pad, and alright the stability of guaranteeing left protecgulum body this moment avoids the condition that the slope skew appears in the in-process of cutting edge.

Drawings

FIG. 1 is a schematic view of the sectional structure of the connecting sleeve according to the present invention;

FIG. 2 is a schematic view of the receiving plate of the present invention;

fig. 3 is a schematic top sectional view of the driving plate of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is a schematic perspective view of a second fixing plate of the present invention;

fig. 6 is the utility model discloses limiting plate spatial structure schematic diagram.

In the figure: 1. a work table; 2. a support base; 3. a support plate; 4. a first fixing plate; 5. an electric telescopic rod; 6. moving the plate; 7. a bearing plate; 8. a second fixing plate; 9. attaching a plate; 10. a first add-on plate; 11. a trimming knife; 12. a left front cover body; 13. connecting the ball bearings; 14. a second additional plate; 15. driving the plate; 16. a pressure sensor; 17. a guide plate; 18. a limiting plate; 19. a protective pad; 20. a connecting spring; 21. a connecting sleeve; 22. rotating the screw; 23. a limiting slide block; 24. a bevel gear set; 25. an electric motor.

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: a trimming machine for processing a left front cover of a sewing machine comprises a workbench 1, wherein the lower end of the workbench 1 is symmetrically provided with a supporting base 2, the left end and the right end of the upper surface of the workbench 1 are symmetrically provided with supporting plates 3, and the supporting plates 3 are arranged at the lower end of a first fixing plate 4; the electric telescopic rod 5 is connected with the first fixing plate 4, and the electric telescopic rod 5 is arranged at the upper end of the moving plate 6; the bearing plate 7 is mutually connected with the moving plate 6, and a second fixing plate 8 is arranged on the bearing plate 7; the joint plate 9 is arranged at the lower end of the second fixing plate 8; the first additional plate 10 is arranged on the inner surface of the bearing plate 7, and the lower end of the first additional plate 10 is provided with a trimming cutter 11; the outer surface of the left front cover body 12 is attached to the trimming cutter 11, the left front cover body 12 is placed at the upper end of the workbench 1, and the upper end of the left front cover body 12 is attached to the lower end of the attaching plate 9; a connecting ball 13 attached to the upper end of the inner surface of the left front cover body 12; the second additional plate 14 is mutually attached to the connecting ball 13 through a groove formed in the upper end of the second additional plate, and the outer surface of the connecting ball 13 is smooth; a driving plate 15, the upper end of which is provided with a second installing plate 14, and the lower end of the driving plate 15 is mutually attached to the upper end of the workbench 1;

when the edge of the left front cover body 12 needs to be cut, the left front cover body 12 is placed on the workbench 1, then the electric telescopic rod 5 starts to work, because the lower end of the electric telescopic rod 5 is provided with the movable plate 6, the movable plate 6 drives the bearing plate 7 and the second fixed plate 8 to move downwards, the bearing plate 7 drives the first adding plate 10 and the edge cutting knife 11 to move downwards, namely, the edge cutting treatment of the edge position of the left front cover body 12 can be realized through the movement of the edge cutting knife 11, and the left front cover body 12 formed by the attaching plate 9 is vertically attached and limited in the process;

a pressure sensor 16 mounted on the driver plate 15; a motor 25 arranged on the plate-shaped structure at the middle position of the lower surface of the worktable 1; a guide plate 17 penetrates through the driving plate 15, the guide plates 17 are symmetrically arranged on the limiting plate 18, and the outer surface of the guide plate 17 is smooth; the limiting plate 18 is of a U-shaped plate structure, the protective pad 19 is mounted on the outer surface of the limiting plate 18, the protective pad 19 is made of rubber, and meanwhile the protective pad 19 is attached to the inner surface of the left front cover body 12; the limiting plate 18 is connected with the driving plate 15 through a connecting spring 20, and the driving plate 15 is arranged to be a square plate-shaped structure; the driving plate 15 is provided with a connecting sleeve 21, the connecting sleeve 21 is in threaded connection with the rotating screw 22 through a threaded groove formed in the connecting sleeve 21, and the connecting sleeve 21 is in sliding connection with the workbench 1 through a limiting slide block 23; the rotary screw 22 is interconnected with a bevel gear group 24, and the bevel gear group 24 is composed of 3 bevel gears, and the intermediate gears constituting the bevel gear group 24 are interconnected with the output end of a motor 25 through a rotating shaft;

when the left front cover body 12 needs to be more closely attached and limited, the motor 25 is enabled to start working, because the output end of the motor 25 is connected with the bevel gear set 24 through the rotating shaft, the bevel gear set 24 is installed on the rotating screw 22, the rotating screw 22 starts to rotate at the moment, and because the rotating screw 22 forms threaded connection with the connecting sleeve 21 through the threaded groove formed in the connecting sleeve 21, at the moment, through the rotation of the rotating screw 22, the connecting sleeve 21 is opened under the action of the limiting slider 23 to move left and right, at the moment, the connecting sleeve 21 drives the driving plate 15 to move towards the direction close to the left front cover body 12, so that the limiting plate 18 and the protective pad 19 are driven to move until the protective pad 19 is closely attached to the inner surface of the left front cover body 12, at the moment, the connecting spring 20 starts to be compressed and deformed, the guide plate 17 also starts to slide on the driving plate 15 until the limiting plate 18 is attached to the pressure sensor 16, and the pressure sensor 16 is extruded, so that whether the limitation is sufficient and limited can be detected, and when the left front cover body 12 is sufficiently limited, the motor 25 stops working, and then the subsequent edge cutting treatment is conveniently performed on the left front cover body 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 trimming machine for processing a left front cover of a sewing machine comprises a workbench (1), wherein the lower end of the workbench is symmetrically provided with a supporting base (2), supporting plates (3) are symmetrically arranged at the left end and the right end of the upper surface of the workbench (1), and the supporting plates (3) are arranged at the lower end of a first fixing plate (4);

it is characterized by also comprising:

the electric telescopic rod (5) is connected with the first fixing plate (4), and the electric telescopic rod (5) is arranged at the upper end of the moving plate (6);

the bearing plate (7) is connected with the moving plate (6), and a second fixing plate (8) is mounted on the bearing plate (7);

the attaching plate (9) is arranged at the lower end of the second fixing plate (8);

the first additional plate (10) is arranged on the inner surface of the bearing plate (7), and a trimming cutter (11) is arranged at the lower end of the first additional plate (10);

the outer surface of the left front cover body (12) is attached to the trimming cutter (11), the left front cover body (12) is placed at the upper end of the workbench (1), and the upper end of the left front cover body (12) is attached to the lower end of the attaching plate (9);

a connecting ball (13) which is mutually attached to the upper end of the inner surface of the left front cover body (12);

the second additional plate (14) is attached to the connecting ball (13) through a groove formed in the upper end of the second additional plate, and the outer surface of the connecting ball (13) is smooth;

the upper end of the driving plate (15) is provided with the second installing plate (14), and the lower end of the driving plate (15) is attached to the upper end of the workbench (1);

a pressure sensor (16) attached to the driving plate (15);

and the motor (25) is arranged on the plate-shaped structure at the middle position of the lower surface of the workbench (1).

2. The trimming machine for processing the left front cover of the sewing machine according to claim 1, wherein: the driving plate (15) is provided with guide plates (17) in a penetrating mode, the guide plates (17) are symmetrically arranged on the limiting plate (18), and the outer surfaces of the guide plates (17) are smooth.

3. The trimming machine for processing the left front cover of the sewing machine according to claim 2, wherein: the limiting plate (18) is of a U-shaped plate-shaped structure, a protective pad (19) is mounted on the outer surface of the limiting plate (18), the protective pad (19) is made of rubber, and meanwhile the protective pad (19) is attached to the inner surface of the left front cover body (12) mutually.

4. The trimming machine for processing the left front cover of the sewing machine as claimed in claim 3, wherein: the limiting plate (18) is connected with the driving plate (15) through a connecting spring (20), and the driving plate (15) is of a square plate-shaped structure.

5. The trimming machine for processing the left front cover of the sewing machine as claimed in claim 4, wherein: the driving plate (15) is provided with a connecting sleeve (21), the connecting sleeve (21) is in threaded connection with the rotating screw rod (22) through a threaded groove formed in the connecting sleeve, and the connecting sleeve (21) is in sliding connection with the workbench (1) through a limiting slide block (23).

6. The trimming machine for processing the left front cover of the sewing machine as claimed in claim 5, wherein: the rotary screw (22) is interconnected with a bevel gear set (24), and the bevel gear set (24) is composed of 3 bevel gears, and an intermediate gear constituting the bevel gear set (24) is interconnected with an output end of the motor (25) through a rotating shaft.