CN217172761U

CN217172761U - Sewing thread is with cutting device who has secant function

Info

Publication number: CN217172761U
Application number: CN202220910811.5U
Authority: CN
Inventors: 杨学硕
Original assignee: Hubei Changhong Textile Co ltd
Current assignee: Hubei Changhong Textile Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-12
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a sewing thread is with cutting device that has cut off line function in sewing thread cutting device technical field, comprises a workbench, the top fixedly connected with casing of workstation, the board is placed to the inside fixedly connected with of casing, the equal swing joint in both sides of placing the inboard has the leading wheel, the back of leading wheel is provided with buffer gear, the top of casing inner chamber is provided with cutting mechanism, the right side at workstation top is provided with winding mechanism, buffer gear includes riser, movable plate, guide bar, first spring and second spring. The utility model discloses a set up buffer gear, can drive the leading wheel and remove, through setting up cutting mechanism, can cut the sewing thread, through setting up winding mechanism, can carry out the rolling to the sewing thread, make cutting device can not appear the condition of skew when cutting the sewing thread, and be convenient for carry out the rolling to the sewing thread to improve work efficiency, be favorable to people's use.

Description

Sewing thread is with cutting device who has secant function

Technical Field

The utility model relates to a sewing thread cutting device technical field specifically is a sewing thread is with cutting device who has the secant function.

Background

The sewing thread is the thread required by the knitted clothing product, the sewing thread can be divided into three categories of natural fiber, synthetic fiber sewing thread and mixed sewing thread according to raw materials, and with the development of the polyester industry, the sewing thread uses pure polyester fiber as more and more raw materials, so that the sewing thread needs a cutting device during production.

The existing cutting device is easy to deviate when cutting a sewing thread, and is inconvenient for winding the sewing thread, thereby reducing the working efficiency and being not beneficial to people to use, therefore, technical personnel in the field provide the cutting device with the thread cutting function for the sewing thread, and the problem provided in the background technology is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewing thread is with cutting device who has the secant function 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 sewing thread is with cutting device that has secant function, includes the workstation, the top fixedly connected with casing of workstation, the board is placed to the inside fixedly connected with of casing, the equal swing joint in both sides of placing the inboard has the leading wheel, the back of leading wheel is provided with buffer gear, the top of casing inner chamber is provided with cutting mechanism, the right side at workstation top is provided with winding mechanism.

As a further aspect of the present invention: buffer gear includes riser, movable plate, guide bar, first spring and second spring, the back of leading wheel is through round pin axle and riser swing joint, the bottom of riser extend to the inside of placing the board and with movable plate fixed connection, the both sides of movable plate inner chamber all with guide bar swing joint, the top and the bottom of guide bar all with the inside fixed connection who places the board, the surface of guide bar and the inside swing joint of first spring, the roof and the bottom of first spring respectively with the movable plate with place board fixed connection, the bottom and the second spring fixed connection of movable plate, the bottom of second spring with place the inside fixed connection of board.

As a further aspect of the present invention: the cutting mechanism comprises an electric push rod, a supporting plate, a fixing rod, a limiting block, a pressing plate, a third spring and a cutter body, wherein the top end of the electric push rod is fixedly connected with the top of the inner cavity of the shell, the bottom end of the electric push rod is fixedly connected with the supporting plate, the two sides of the inner part of the supporting plate are movably connected with the fixing rod, the top end of the fixing rod extends to the outer part of the supporting plate and is fixedly connected with the limiting block, the bottom end of the limiting block is movably connected with the top of the supporting plate, the bottom end of the fixing rod is fixedly connected with the pressing plate, the surface of the fixing rod is movably connected with the third spring, the top and the bottom of the third spring are respectively fixedly connected with the supporting plate and the pressing plate, the inner part of the pressing plate is movably connected with the cutter body, and the top of the cutter body extends to the outer part of the pressing plate and is fixedly connected with the supporting plate.

As a further aspect of the present invention: winding mechanism includes baffle, motor, dwang, receipts spool and fixed block, the bottom of baffle and the top fixed connection of workstation, the back and the motor fixed connection of baffle, motor shaft's front end and dwang fixed connection, the front end of dwang extends to the outside of baffle, the surface and the winding spool swing joint of dwang, the front and the fixed block swing joint of receipts spool, the inside and the dwang threaded connection of fixed block.

As a further aspect of the present invention: the front of the shell is hinged with a movable door through a hinge, and the front of the movable door is provided with a handle.

As a further aspect of the present invention: the both sides of backup pad all fixedly connected with guide block, the inside swing joint of surface and casing of guide block.

As a further aspect of the present invention: slotted holes are formed in the two sides of the shell, and the radial section of each slotted hole is circular.

As a further aspect of the present invention: the both sides of workstation bottom are equal fixedly connected with landing leg, the bottom of landing leg is provided with anti-skidding line.

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

1. the utility model discloses, through setting up buffer gear, can drive the leading wheel and remove, through setting up cutting mechanism, can cut the sewing thread, through setting up winding mechanism, can carry out the rolling to the sewing thread, make cutting device can not appear the condition of skew when cutting the sewing thread, and be convenient for carry out the rolling to the sewing thread to improve work efficiency, be favorable to people's use.

2. The utility model discloses, when the leading wheel receives the effect of force downwards, the leading wheel drives the movable plate and moves, the movable plate drives first spring and second spring and moves, can drive the leading wheel and move, through external controller start electric putter drive backup pad and move, the backup pad drives the dead lever and moves with the pressing plate simultaneously, when the pressing plate contacts with placing plate, extrude the third spring through the pressing plate, can make the cutter body cut the sewing thread, through external controller start motor drive dwang rotate in the inside of baffle, the dwang drives the winding barrel and rotates, fix the winding barrel through the fixed block, can roll the sewing thread, hold the handle and drive the dodge gate and move, can close the casing, when the backup pad drives the guide block and moves, can assist the direction to the backup pad, through setting up the slotted hole, the sewing thread can be placed, the supporting legs are installed at the bottom of the workbench, and the workbench can be supported.

Drawings

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

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

FIG. 3 is an enlarged structural view of A in FIG. 2 according to the present invention;

fig. 4 is a schematic side view of the structure motor of the present invention.

In the figure: 1. a work table; 2. a housing; 3. placing the plate; 4. a guide wheel; 5. a buffer mechanism; 51. a vertical plate; 52. moving the plate; 53. a guide bar; 54. a first spring; 55. a second spring; 6. a cutting mechanism; 61. an electric push rod; 62. a support plate; 63. fixing the rod; 64. a limiting block; 65. a pressing plate; 66. a third spring; 67. a cutter body; 7. a winding mechanism; 71. a baffle plate; 72. a motor; 73. rotating the rod; 74. winding the roll; 75. a fixed block; 8. a movable door; 9. a guide block; 10. a slot; 11. and (7) supporting legs.

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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-4, in the embodiment of the present invention, a sewing thread cutting device with thread cutting function, including the workstation 1, the top fixedly connected with casing 2 of the workstation 1, the board 3 is placed to the inside fixedly connected with of casing 2, places the equal swing joint in both sides of the inside of board 3 and has a leading wheel 4, and the back of leading wheel 4 is provided with buffer gear 5, and the top of the 2 inner chambers of casing is provided with cutting mechanism 6, and the right side at the 1 top of workstation is provided with winding mechanism 7.

The guide wheel 4 can be driven to move by arranging the buffer mechanism 5, the sewing thread can be cut by arranging the cutting mechanism 6, the sewing thread can be wound by arranging the winding mechanism 7, so that the cutting device can not deviate when cutting the sewing thread, and the sewing thread can be wound conveniently, thereby improving the working efficiency and being beneficial to people.

In this embodiment, the buffer mechanism 5 includes a vertical plate 51, a moving plate 52, a guide rod 53, a first spring 54 and a second spring 55, the back of the guide wheel 4 is movably connected with the vertical plate 51 through a pin shaft, the bottom of the vertical plate 51 extends to the inside of the placing plate 3 and is fixedly connected with the moving plate 52, both sides of the inner cavity of the moving plate 52 are movably connected with the guide rod 53, the top end and the bottom end of the guide rod 53 are fixedly connected with the inside of the placing plate 3, the surface of the guide rod 53 is movably connected with the inside of the first spring 54, the top plate and the bottom of the first spring 54 are fixedly connected with the moving plate 52 and the placing plate 3, the bottom of the moving plate 52 is fixedly connected with the second spring 55, and the bottom of the second spring 55 is fixedly connected with the inside of the placing plate 3.

When the guide wheel 4 is acted by a downward force, the guide wheel 4 drives the moving plate 52 to move, and the moving plate 52 drives the first spring 54 and the second spring 55 to move, so that the guide wheel 4 can be driven to move.

In the present embodiment, the cutting mechanism 6 includes an electric push rod 61, a support plate 62, a fixing rod 63, stopper 64, press plate 65, third spring 66 and cutter body 67, electric putter 61's top and the top fixed connection of casing 2 inner chamber, electric putter 61's bottom and backup pad 62 fixed connection, the inside both sides of backup pad 62 all with dead lever 63 swing joint, the top of dead lever 63 extends to backup pad 62 outside and with stopper 64 fixed connection, the bottom of stopper 64 and the top swing joint of backup pad 62, the bottom and the press plate 65 fixed connection of dead lever 63, the surface and the third spring 66 swing joint of dead lever 63, the top and the bottom of third spring 66 respectively with backup pad 62 and press plate 65 fixed connection, press plate 65's inside and cutter body 67 swing joint, the top of cutter body 67 extends to press plate 65's outside and with backup pad 62 fixed connection.

The electric push rod 61 is started through the external controller to drive the supporting plate 62 to move, the supporting plate 62 drives the fixing rod 63 and the pressing plate 65 to move simultaneously, when the pressing plate 65 is in contact with the placing plate 3, the third spring 66 is extruded through the pressing plate 65, and the cutter body 67 can cut a sewing thread.

In this embodiment, the winding mechanism 7 includes a baffle 71, a motor 72, a rotating rod 73, a winding drum 74 and a fixing block 75, the bottom of the baffle 71 is fixedly connected with the top of the workbench 1, the back of the baffle 71 is fixedly connected with the motor 72, the front end of the rotating shaft of the motor 72 is fixedly connected with the rotating rod 73, the front end of the rotating rod 73 extends to the outside of the baffle 71, the surface of the rotating rod 73 is movably connected with the winding drum 74, the front of the winding drum 74 is movably connected with the fixing block 75, and the inside of the fixing block 75 is in threaded connection with the rotating rod 73.

The rotating rod 73 is driven to rotate inside the baffle 71 by the starting motor 72 of the external controller, the winding drum 74 is driven to rotate by the rotating rod 73, the winding drum 74 is fixed through the fixing block 75, and the sewing thread can be wound.

In the present embodiment, the front surface of the housing 2 is hinged with a movable door 8 through a hinge, and the front surface of the movable door 8 is provided with a handle.

The handle is held to drive the movable door 8 to move, so that the shell 2 can be closed.

In this embodiment, the guide blocks 9 are fixedly connected to both sides of the support plate 62, and the surface of the guide block 9 is movably connected to the inside of the housing 2.

When the support plate 62 drives the guide block 9 to move, the support plate 62 can be guided in an auxiliary manner.

In the embodiment, the casing 2 is provided with slots 10 on both sides, and the radial cross-section of the slot 10 is circular.

By providing the slot 10, the sewing thread can be placed.

In this embodiment, the two sides of the bottom of the workbench 1 are fixedly connected with the supporting legs 11, and the bottom of the supporting legs 11 is provided with anti-skid lines.

The support legs 11 are attached to the bottom of the table 1, and can support the table 1.

The utility model discloses a theory of operation is: firstly, the winding drum 74 is sleeved on the rotating rod 73, then the fixing block 75 is rotated to fix the winding drum 74, then the sewing thread is wound on the winding drum 74 through the slotted hole 10, the rotating rod 73 is driven to rotate inside the baffle plate 71 through the starting motor 72 of the external controller, the rotating rod 73 drives the winding drum 74 to rotate, the sewing thread can be wound, when the winding is completed, the electric push rod 61 is started through the external controller to drive the supporting plate 62 to move, the supporting plate 62 drives the fixing rod 63 and the pressing plate 65 to move simultaneously, when the pressing plate 65 is contacted with the guide wheel 4, the pressing plate 65 drives the guide wheel 4 to move downwards, the guide wheel 4 drives the moving plate 52 to move, the moving plate 52 drives the first spring 54 and the second spring 55 to move, the guide wheel 4 is retracted inside the placing plate 3, when the pressing plate 65 is contacted with the placing plate 3, the third spring 66 is extruded through the plate 65, the cutter body 67 can be made to cut the sewing thread.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sewing thread is with cutting device that has secant function, includes workstation (1), its characterized in that: the top fixedly connected with casing (2) of workstation (1), board (3) are placed to the inside fixedly connected with of casing (2), place equal swing joint in both sides of board (3) inside and have leading wheel (4), the back of leading wheel (4) is provided with buffer gear (5), the top of casing (2) inner chamber is provided with cutting mechanism (6), the right side at workstation (1) top is provided with winding mechanism (7).

2. A cutting device for sewing thread having a thread cutting function according to claim 1, characterized in that: the buffer mechanism (5) comprises a vertical plate (51), a moving plate (52), a guide rod (53), a first spring (54) and a second spring (55), the back of the guide wheel (4) is movably connected with a vertical plate (51) through a pin shaft, the bottom of the vertical plate (51) extends into the placing plate (3) and is fixedly connected with a moving plate (52), both sides of the inner cavity of the moving plate (52) are movably connected with the guide rod (53), the top end and the bottom end of the guide rod (53) are fixedly connected with the inside of the placing plate (3), the surface of the guide rod (53) is movably connected with the inner part of the first spring (54), the top plate and the bottom of the first spring (54) are respectively and fixedly connected with the moving plate (52) and the placing plate (3), the bottom of the moving plate (52) is fixedly connected with a second spring (55), and the bottom of the second spring (55) is fixedly connected with the inside of the placing plate (3).

3. A cutting device for sewing thread having a thread cutting function according to claim 1, characterized in that: the cutting mechanism (6) comprises an electric push rod (61), a supporting plate (62), a fixing rod (63), a limiting block (64), a pressing plate (65), a third spring (66) and a cutter body (67), the top end of the electric push rod (61) is fixedly connected with the top of the inner cavity of the shell (2), the bottom end of the electric push rod (61) is fixedly connected with the supporting plate (62), two sides of the inner part of the supporting plate (62) are movably connected with the fixing rod (63), the top end of the fixing rod (63) extends to the outer part of the supporting plate (62) and is fixedly connected with the limiting block (64), the bottom end of the limiting block (64) is movably connected with the top of the supporting plate (62), the bottom end of the fixing rod (63) is fixedly connected with the pressing plate (65), the surface of the fixing rod (63) is movably connected with the third spring (66), and the top and the bottom of the third spring (66) are respectively and fixedly connected with the supporting plate (62) and the pressing plate (65), the inside and the cutter body (67) swing joint of according to clamp plate (65), the top of cutter body (67) extends to the outside of according to clamp plate (65) and with backup pad (62) fixed connection.

4. A cutting device for sewing thread having a thread cutting function according to claim 1, characterized in that: winding mechanism (7) are including baffle (71), motor (72), dwang (73), winding reel (74) and fixed block (75), the bottom of baffle (71) and the top fixed connection of workstation (1), the back and motor (72) fixed connection of baffle (71), the front end and the dwang (73) fixed connection of motor (72) pivot, the front end of dwang (73) extends to the outside of baffle (71), the surface and the winding reel (74) swing joint of dwang (73), the front and fixed block (75) swing joint of winding reel (74), the inside and the dwang (73) threaded connection of fixed block (75).

5. A cutting device for sewing thread having a thread cutting function according to claim 1, characterized in that: the front of the shell (2) is hinged with a movable door (8) through a hinge, and the front of the movable door (8) is provided with a handle.

6. A cutting device for sewing thread having a thread cutting function according to claim 3, characterized in that: the equal fixedly connected with guide block (9) in both sides of backup pad (62), the inside swing joint of surface and casing (2) of guide block (9).

7. A cutting device for sewing thread having a thread cutting function according to claim 1, characterized in that: slotted holes (10) are formed in the two sides of the shell (2), and the radial section of each slotted hole (10) is circular.

8. A cutting device for sewing thread having a thread cutting function according to claim 1, characterized in that: the anti-skidding workbench is characterized in that supporting legs (11) are fixedly connected to two sides of the bottom of the workbench (1), and anti-skidding lines are arranged at the bottoms of the supporting legs (11).