CN215209981U

CN215209981U - Protection mechanism of sewing machine running-in device

Info

Publication number: CN215209981U
Application number: CN202120751685.9U
Authority: CN
Inventors: 包心美
Original assignee: Huai'an Dean Clothing Co ltd
Current assignee: Huai'an Dean Clothing Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-12-17
Anticipated expiration: 2031-04-13

Abstract

The utility model relates to a sewing machine running-in device protects technical field, and discloses a sewing machine running-in device's protective mechanism, which comprises a fixing plate and i, the rear end fixedly connected with fixed cover at the top of fixed plate, the positive fixedly connected with hose cover of fixed cover, the tensile cover of the positive fixedly connected with of hose cover, the equal fixedly connected with movable plate in both ends about tensile cover bottom, the movable plate groove has all been seted up at both ends about the fixed plate top. This protection machanism of sewing machine running-in device through setting up the hose cover, because different sewing machine sizes are different, through the handle on the manual pulling connecting plate, can drive tensile cover and remove, and then make the hose cover stretch or shrink to can adjust to suitable size according to different sewing machines, make this protection machanism can the suitability stronger, and practice thrift the cost indirectly.

Description

Protection mechanism of sewing machine running-in device

Technical Field

The utility model relates to a sewing machine running-in device protects technical field, specifically is a sewing machine running-in device's protection machanism.

Background

A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material. The sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, the use is simple and convenient, and artistic forms such as hand-push embroidery computer embroidery and the like are derived.

In a sewing machine, a running-in device is a device for sewing threads on fabrics, and in the running-in process, external sundries influence the running-in effect and the running-in efficiency, so that a protection mechanism of the running-in device of the sewing machine is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a protection machanism of sewing machine running-in device possesses the regulation protection machanism size of being convenient for, protects, prevents that external debris from getting into the running-in device to not unidimensional sewing machine, improves the advantage of availability factor, has solved at the in-process of running-in, has external debris to influence its running-in effect and the problem of running-in efficiency.

The utility model provides a following technical scheme: a protection mechanism of a sewing machine running-in device comprises a fixed plate, wherein a fixed cover is fixedly connected to the rear end of the top of the fixed plate, a hose cover is fixedly connected to the front of the fixed cover, a stretching cover is fixedly connected to the front of the hose cover, a moving plate is fixedly connected to the left end and the right end of the bottom of the stretching cover, moving plate grooves are formed in the left end and the right end of the top of the fixed plate, the bottom output ends of the moving plates at the left end and the right end respectively extend to the inner side surfaces of the moving plate grooves at the left end and the right end and are movably sleeved with the inner parts of the moving plate grooves, an electric telescopic rod is fixedly installed at the top of the inner part of the fixed cover, a connecting seat is fixedly connected to the bottom output end of the electric telescopic rod, a leveling plate is fixedly connected to the bottom of the connecting seat, a dustproof soft plate is fixedly connected to the rear side of the inner side surface of the fixed cover, and the rear output end of the connecting seat is fixedly connected to the bottom output end of the dustproof soft plate, the cutting groove has all been seted up to the left and right sides of tensile cover medial surface, the inside activity in cutting groove is pegged graft and is had the cutting, the left and right sides the medial surface fixedly connected with picture peg of cutting, the positive fixedly connected with connecting plate of tensile cover, the equal fixedly connected with rubber cardboard in both ends about the connecting plate is hou mian, the tooth's socket has evenly been seted up at both ends about the picture peg is positive, tooth's socket and rubber cardboard activity joint, the equal fixedly connected with mount in both ends about the fixed plate bottom, the screw rod groove has been seted up to the bottom of mount, the inside threaded connection in screw rod groove has the screw rod, the top output of screw rod extends to the inboard and the fixedly connected with stripper plate of mount.

Preferably, the output end of the movable plate is provided with a fixed bolt hole, a fixed bolt is movably inserted into the fixed bolt hole, the bottom of the movable plate groove is uniformly provided with a fixed bolt groove, and the outer surface of the output end at the bottom of the fixed bolt is matched with the fixed bolt groove.

Preferably, the middle part of the bottom of the fixing plate is provided with a sewing machine looping.

Preferably, handles are fixedly mounted on the top of the inserting plate and the front face of the connecting plate.

Preferably, a fabric conveying opening is formed in the rear face of the fixing cover.

Preferably, the cross section of the moving plate is T-shaped, and the cross section of the fixing frame is L-shaped.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this protection machanism of sewing machine running-in device through setting up the hose cover, because different sewing machine sizes are different, through the handle on the manual pulling connecting plate, can drive tensile cover and remove, and then make the hose cover stretch or shrink to can adjust to suitable size according to different sewing machines, make this protection machanism can the suitability stronger, and practice thrift the cost indirectly.

2. This protection machanism of sewing machine running-in device, through setting up dustproof soft board, because tensile cover, picture peg, hose cover and fixed cover provide a relatively sealed environment for sewing machine, prevent that most of impurity from getting into inside the sewing machine, through electric telescopic handle's start-up, and then can make levelling plate downwardly extending, can adjust according to the fabric of different thickness, prevent to take place the skew, and can completely cut off partly dust through dustproof soft board, improve life and improve the protection degree.

Drawings

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

FIG. 2 is a schematic side sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the present invention from the bottom;

fig. 4 is a schematic sectional view of the joint between the stretching cover and the inserting plate of the present invention.

In the figure: 1. a fixing plate; 2. inserting plates; 3. a connecting plate; 4. a tooth socket; 5. stretching the cover; 6. a handle; 7. looping of a sewing machine; 8. a fixed mount; 9. a pressing plate; 10. a screw; 11. a hose cover; 12. a fixed cover; 13. an electric telescopic rod; 14. a dust-proof soft board; 15. a fabric transfer port; 16. a connecting seat; 17. leveling the plate; 18. moving the plate; 19. fixing the bolt; 20. a fixing bolt slot; 21. a moving plate slot; 22. a rubber clamping plate; 23. and (5) cutting.

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. 1-4, a protection mechanism of a sewing machine running-in device comprises a fixed plate 1, a sewing machine looping 7 is arranged in the middle of the bottom of the fixed plate 1, a fixed cover 12 is fixedly connected to the rear end of the top of the fixed plate 1, a fabric conveying port 15 is arranged behind the fixed cover 12, a hose cover 11 is fixedly connected to the front of the fixed cover 12, the hose cover 11 is arranged, due to different sizes of different sewing machines, the tensile cover 5 can be driven to move by manually pulling a handle 6 on the connecting plate 3, so that the hose cover 11 can be stretched or contracted, the hose cover 11 can be adjusted to be in a proper size according to different sewing machines, the protection mechanism can be more applicable, the cost is indirectly saved, the tensile cover 5 is fixedly connected to the front of the hose cover 11, moving plates 18 are fixedly connected to the left end and the right end of the bottom of the tensile cover 5, the cross section of the moving plate 18 is in a 'T' shape, the output end of the movable plate 18 is provided with a fixed bolt hole, a fixed bolt 19 is movably inserted in the fixed bolt hole, the bottom of the movable plate groove 21 is uniformly provided with a fixed bolt groove 20, the outer surface of the bottom output end of the fixed bolt 19 is matched with the fixed bolt groove 20, the left end and the right end of the top of the fixed plate 1 are both provided with the movable plate groove 21, the bottom output ends of the left end movable plate 18 and the right end movable plate 18 respectively extend to the inner side surfaces of the left end movable plate groove 21 and the right end movable plate groove 21 and are movably sleeved with the inner part of the movable plate groove 21, the top inside of the fixed cover 12 is fixedly provided with an electric telescopic rod 13, the bottom output end of the electric telescopic rod 13 is fixedly connected with a connecting seat 16, the bottom of the connecting seat 16 is fixedly connected with a leveling plate 17, the rear side of the inner side surface of the fixed cover 12 is fixedly connected with a dustproof soft plate 14, and the dustproof soft plate 14 is arranged, and the stretching cover 5, the inserting plate 2, the soft plate 11 and the fixed cover 12 provide a relatively sealed environment for the sewing machine, prevent most of impurity entering sewing machine inside, start through electric telescopic handle 13, and then can make levelling plate 17 extend downwards, can adjust according to the fabric of different thickness, prevent to take place the skew, and can isolate some dust through dustproof soft board 14, improve life and improve the protection degree, the rear side output of connecting seat 16 and the bottom output fixed connection of dustproof soft board 14, the left and right sides of the medial surface of tensile cover 5 all has seted up the cutting groove, the inside activity grafting of cutting groove has cutting 23, the medial surface fixedly connected with picture peg 2 of the left and right sides cutting 23, the top of picture peg 2 and the front of connecting plate 3 all fixedly mounted have handle 6, the front fixedly connected with connecting plate 3 of tensile cover 5, the left and right sides both fixedly connected with rubber cardboard 22 behind connecting plate 3, the positive left and right sides both ends of picture peg 2 have evenly seted up tooth's socket 4, tooth's socket 4 and the 22 activity joint of rubber cardboard, be convenient for adjust picture peg 2, the equal fixedly connected with mount 8 in both ends about 1 bottom of fixed plate, the cross section of mount 8 is "L" type, the screw rod groove has been seted up to the bottom of mount 8, the inside threaded connection in screw rod groove has screw rod 10, the top output of screw rod 10 extends to inboard and the fixedly connected with stripper plate 9 of mount 8, can make stripper plate 9 extrusion sewing machine desktop fix through rotatory screw rod 10.

The working principle is that when the protection mechanism is used, the protection mechanism is sleeved above a sewing machine, a running-in device of the sewing machine is sleeved inside a stretching cover 5, a hose cover 11 and a fixed cover 12 through a sewing machine looping 7, then the protection mechanism is fixed on the sewing machine through a rotating screw rod 10, the protection mechanism is convenient to detach and mount, as the running-in devices of the sewing machines with different sizes are different in size, the stretching cover 5 can be driven to move by manually pulling a handle 6 on a connecting plate 3, so that the hose cover 11 is stretched or contracted, then a fixed bolt 19 is inserted into a moving plate 18, the fixed bolt 19 is inserted into a fixed screw groove for fixing, the protection mechanism can be adjusted to be proper size according to different sewing machines, the applicability of the protection mechanism is stronger, the cost is indirectly saved, when the running-in-time, the handle 6 on an inserting plate 2 is manually pulled, make picture peg 2 extend to suitable position to it is fixed to carry out the joint through rubber cardboard 22 and tooth's socket 4, place the fabric in the perpendicular bottom of levelling plate 17, through electric telescopic handle 13's start-up, and then can make levelling plate 17 downwardly extending, can adjust according to the fabric of different thickness, prevent to take place the skew, and can completely cut off partly dust through dustproof soft board 14, improve life and improve the protection degree.

It is noted that, herein, relational terms such as first and second, and the like may be 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 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. The utility model provides a protection machanism of sewing machine running-in device, includes fixed plate (1), its characterized in that: the rear end fixedly connected with fixed cover (12) at the top of fixed plate (1), the positive fixedly connected with hose cover (11) of fixed cover (12), the tensile cover (5) of positive fixedly connected with of hose cover (11), equal fixedly connected with movable plate (18) in both ends about tensile cover (5) bottom, movable plate groove (21) have all been seted up in both ends about fixed plate (1) top, both ends about the bottom output of movable plate (18) extends to the medial surface of both ends movable plate groove (21) about respectively and cup joints with the inside activity of movable plate groove (21), the top fixed mounting of fixed cover (12) inside has electric telescopic handle (13), the bottom output end fixedly connected with connecting seat (16) of electric telescopic handle (13), the bottom fixedly connected with leveling plate (17) of connecting seat (16), the rear side of the inner side of the fixed cover (12) is fixedly connected with a dustproof soft board (14), the rear side output end of the connecting seat (16) is fixedly connected with the bottom output end of the dustproof soft board (14), the left side and the right side of the inner side of the stretching cover (5) are both provided with an inserting strip groove, an inserting strip (23) is inserted in the inner part of the inserting strip groove in a movable manner, the left side and the right side of the inserting strip (23) are fixedly connected with an inserting plate (2), the front side of the stretching cover (5) is fixedly connected with a connecting plate (3), the left end and the right end of the back of the connecting plate (3) are both fixedly connected with rubber clamping plates (22), the left end and the right end of the front of the inserting plate (2) are both provided with tooth grooves (4), the tooth grooves (4) are movably connected with the rubber clamping plates (22), the left end and the right end of the bottom of the fixed plate (1) are both fixedly connected with a fixed frame (8), and the bottom of the fixed frame (8) is provided with a screw groove, the inside threaded connection of screw rod groove has screw rod (10), the top output of screw rod (10) extends to inboard and the fixedly connected with stripper plate (9) of mount (8).

2. A guard mechanism for a running-in device of a sewing machine as claimed in claim 1, wherein: the output end of the movable plate (18) is provided with a fixed bolt hole, a fixed bolt (19) is movably inserted into the fixed bolt hole, the bottom of the movable plate groove (21) is uniformly provided with a fixed bolt groove (20), and the outer surface of the output end at the bottom of the fixed bolt (19) is matched with the fixed bolt groove (20).

3. A guard mechanism for a running-in device of a sewing machine as claimed in claim 1, wherein: the middle part of the bottom of the fixing plate (1) is provided with a sewing machine looping (7).

4. A guard mechanism for a running-in device of a sewing machine as claimed in claim 1, wherein: handles (6) are fixedly arranged on the top of the inserting plate (2) and the front surface of the connecting plate (3).

5. A guard mechanism for a running-in device of a sewing machine as claimed in claim 1, wherein: a fabric conveying opening (15) is formed in the rear of the fixed cover (12).

6. A guard mechanism for a running-in device of a sewing machine as claimed in claim 1, wherein: the cross section of the moving plate (18) is T-shaped, and the cross section of the fixing frame (8) is L-shaped.