阅读说明：本技术 一种防夹手的刺绣机夹线器 (Thread clamping device of embroidery machine capable of preventing hand clamping ) 是由 詹健鹏 于 2020-06-24 设计创作，主要内容包括：本发明公开了一种防夹手的刺绣机夹线器,涉及刺绣机技术领域,包括固定板,固定板的底部设有夹线主板,夹线主板的顶部螺纹连接有第一固定柱,第一固定柱的顶部固定连接有六面柱,第一固定柱的外表面固定连接有夹线压片,夹线压片的顶部固定连接有固定筒,固定板的顶部设有螺纹柱,螺纹柱外表面与固定板的内部螺纹连接并延伸至固定板的内部,固定板的底部固定连接有连接板,连接板正面开设有第一滑槽,第一滑槽的内壁滑动连接有轴承,连接板的正面通过销轴铰接有第一抓手。该防夹手的刺绣机夹线器可以更好的抓取下方的物品,达到不伤手的效果,然后下方的夹线板可以更好的对夹线主板进行夹持达到夹线的效果。(The invention discloses an embroidery machine thread clamping device capable of preventing hands from being clamped, which relates to the technical field of embroidery machines and comprises a fixing plate, wherein a thread clamping main plate is arranged at the bottom of the fixing plate, a first fixing column is in threaded connection with the top of the thread clamping main plate, six columns are fixedly connected with the top of the first fixing column, a thread clamping pressing sheet is fixedly connected with the outer surface of the first fixing column, a fixing cylinder is fixedly connected with the top of the thread clamping pressing sheet, a threaded column is arranged at the top of the fixing plate, the outer surface of the threaded column is in threaded connection with the inner part of the fixing plate and extends into the fixing plate, a connecting plate is fixedly connected with the bottom of the fixing plate, a first sliding groove is formed in the front of the connecting plate, a. This prevent embroidery machine thread clamping device of tong can be better snatch the article of below, reach the effect that does not hinder the hand, then the thread clamping board of below can be better carry out the centre gripping to the thread clamping mainboard and reach the effect of thread clamping.)

1. The utility model provides an prevent embroidery machine thread gripper of tong, includes fixed plate (1), its characterized in that: the bottom of the fixing plate (1) is provided with a wire clamping main plate (2), the top of the wire clamping main plate (2) is in threaded connection with a first fixing column (7), the top of the first fixing column (7) is fixedly connected with a six-face column (5), the outer surface of the first fixing column (7) is fixedly connected with a wire clamping pressing sheet (8), the top of the wire clamping pressing sheet (8) is fixedly connected with a fixing cylinder (3), the top of the fixing plate (1) is provided with a threaded column (12), the outer surface of the threaded column (12) is in threaded connection with the inner part of the fixing plate (1) and extends into the fixing plate (1), the bottom of the fixing plate (1) is fixedly connected with a connecting plate (16), the front of the connecting plate (16) is provided with a first sliding chute (15), the inner wall of the first sliding chute (15) is in sliding connection with a bearing (11), the front of the connecting plate (16), the front of connecting plate (16) articulates through the round pin axle has second tongs (9), third spout (18) have been seted up to the bottom surface of first tongs (6), second spout (17) have been seted up to the front of second tongs (9), the top of screw thread post (12) is equipped with slider (10), thru hole (19) have been seted up at the middle part of slider (10), the bottom surface of slider (10) runs through fixed plate (1) and extends to the inside of fixed plate (1), the surface of slider (10) and the inner wall sliding connection of screw thread post (12), the front fixedly connected with bearing (11) of slider (10), the bottom surface of bearing (11) runs through slider (10) and extends to the outside of slider (10).

2. The thread clamping device of the embroidery machine for preventing the hands from being clamped according to claim 1, characterized in that: the bottom surface of the bearing (11) is fixedly connected with a sliding plate (14), and the front surface of the sliding plate (14) is in sliding connection with the bottom surface of the connecting plate (16).

3. The thread clamping device of the embroidery machine for preventing the hands from being clamped according to claim 1, characterized in that: each face of the six-face column (5) is provided with a limiting groove (4), and the size of each limiting groove (4) is equal to the size of the grabbing block of the second grabbing hand (9) and the first grabbing hand (6).

4. The thread clamping device of the embroidery machine for preventing the hands from being clamped according to claim 1, characterized in that: the top of the fixed plate (1) is connected with a sliding plate (14) in a sliding mode, the middle of the back of the sliding plate (14) is fixedly connected with a third fixing column (20), and the size of the third fixing column (20) is equal to that of the through hole (19).

5. The thread clamping device of the embroidery machine for preventing the hands from being clamped according to claim 1, characterized in that: two symmetrical first leakage grooves (21) are formed in the top of the threaded column (12), and the bottom surface of the sliding plate (14) is in sliding connection with the inner wall of the first leakage groove (21).

6. The embroidery machine thread gripper capable of preventing hands from being pinched according to claim 4, is characterized in that: and a second leakage groove (22) is formed in the top of the threaded column (12), and the inner wall of the second leakage groove (22) is in sliding connection with the outer surface of the third fixing column (20).

7. The thread clamping device of the embroidery machine for preventing the hands from being clamped according to claim 1, characterized in that: the top of the threaded column (12) is fixedly connected with two groups of symmetrical second fixing columns (13), and anti-skid grains are formed in the outer surface of each second fixing column (13).

Technical Field

The invention relates to the technical field of embroidery machines, in particular to a thread clamping device of an embroidery machine, which can prevent hands from being clamped.

Background

The computerized embroidery machine is the most advanced embroidery machine of the present generation, can realize the high speed and high efficiency of the traditional manual embroidery, and can also realize the requirements of 'multi-level, multi-function, unity and perfection' which can not be reached by the manual embroidery. It is an electromechanical product which embodies various high and new technologies.

In the working process of the embroidery machine, the problems of thread breakage, damage and the like of embroidery threads can occur, hands can be easily clamped when equipment needs to be replaced, and the product can effectively solve the problems.

Disclosure of Invention

The invention aims to provide a thread clamping device of an embroidery machine, which is used for preventing hands from being clamped and aims to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: a thread clamping main board is arranged at the bottom of the fixing plate, a first fixing column is in threaded connection with the top of the thread clamping main board, six columns are fixedly connected to the top of the first fixing column, a thread clamping pressing sheet is fixedly connected to the outer surface of the first fixing column, a fixing cylinder is fixedly connected to the top of the thread clamping pressing sheet, a threaded column is arranged at the top of the fixing plate, the outer surface of the threaded column is in threaded connection with the inner portion of the fixing plate and extends into the fixing plate, a connecting plate is fixedly connected to the bottom of the fixing plate, a first sliding groove is formed in the front of the connecting plate, a bearing is connected to the inner wall of the first sliding groove in a sliding mode, a first gripper is hinged to the front of the connecting plate through a pin shaft, a second gripper is hinged to the front of the connecting plate through a pin shaft, and a third sliding groove is, the front of the second gripper is provided with a second sliding groove, the top of the threaded column is provided with a sliding block, the middle of the sliding block is provided with a through hole, the bottom surface of the sliding block penetrates through the fixing plate and extends to the inside of the fixing plate, the outer surface of the sliding block is connected with the inner wall of the threaded column in a sliding mode, the front of the sliding block is fixedly connected with a bearing, and the bottom surface of the bearing penetrates through the sliding block and extends to the outside of the sliding block.

Preferably, the bottom surface fixedly connected with slide of bearing, the front of slide and the bottom surface sliding connection of connecting plate can carry out spacing to the bearing, prevent that the bearing from landing.

Preferably, each face of the six-face column is provided with a limiting groove, each limiting groove is equal to the size of the grabbing block of the second grabbing hand and the first grabbing hand in size, and the first grabbing hand and the second grabbing hand can better grab the six-face column through the limiting grooves.

Preferably, the top of the fixed plate is slidably connected with a sliding plate, the middle of the back of the sliding plate is fixedly connected with a third fixed column, the size of the third fixed column is equal to that of the through hole, the sliding plate can be slid to drive the third fixed column, and the third fixed column is inserted into the through hole, so that the sliding block is fixed.

Preferably, two symmetrical first leakage grooves are formed in the top of the threaded column, the bottom surface of the sliding plate is connected with the inner wall of the first leakage groove in a sliding mode, and the sliding plate can slide in the first leakage grooves more conveniently.

Preferably, the top of the threaded column is provided with a second leakage groove, the inner wall of the second leakage groove is connected with the outer surface of the third fixing column in a sliding mode, and the second leakage groove can better slide the third fixing column and can protect the third fixing column.

Preferably, the threaded column top is fixedly connected with two sets of symmetrical second fixed columns, and each antiskid line has all been seted up to the surface of second fixed column, carries out the centre gripping back to six posts, can rotate the second fixed column, produces the screw thread relation to the threaded column, more conveniently rotates the threaded column.

Compared with the prior art, the thread clamping device of the embroidery machine for preventing hands from being clamped has the following beneficial effects:

1. according to the invention, through the matching arrangement of the sliding block, the bearing, the first gripper, the second gripper, the connecting plate, the first sliding chute, the second sliding chute, the third sliding chute and the sliding plate, a worker slides the sliding block upwards, the bearing fixedly connected with the front surface of the sliding block can slide upwards in the first sliding chute formed in the connecting plate, meanwhile, the bearing can slide on the inner walls of the second sliding chute and the third sliding chute simultaneously, and the first gripper and the second gripper are hinged with the connecting plate through the pin shaft, so that the second gripper and the first gripper can be tightened up simultaneously to grip articles below, and the effect of not damaging the hands is achieved.

2. The six-sided column clamping device is characterized in that the slide block, the through hole, the threaded column, the second fixed column, the six-sided column, the first fixed column, the wire clamping pressing sheet, the first gripper, the second gripper, the sliding plate and the wire clamping main plate are arranged in a matched mode, after a worker slides the slide block, the six-sided column is clamped by the second gripper and the first gripper, the slide block can expose the through hole, then the sliding plate slides in the first leakage groove to drive the third fixing column, the third fixing column slides in the inner wall of the second leakage groove and is inserted in the through hole, fix its slider, then rotate the second fixed column, the second fixed column drives the screw thread post and rotates, and the screw thread post can drive first tongs and second tongs and rotate, and first tongs and second tongs drive six posts and rotate, and six posts can drive first fixed column then carry out spacing effect that reaches the thread clamping device to the thread clamping mainboard to the thread clamping pressure piece production pressure.

Drawings

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

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

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

FIG. 4 is a schematic view of a gripper according to the present invention;

FIG. 5 is a schematic view of a slider structure according to the present invention.

In the figure: 1. a fixing plate; 2. a wire clamping main board; 3. a fixed cylinder; 4. a limiting groove; 5. a six-sided column; 6. a first gripper; 7. a first fixed column; 8. wire clamping and tabletting; 9. a second gripper; 10. a slider; 11. a bearing; 12. a threaded post; 13. a second fixed column; 14. a slide plate; 15. a first chute; 16. a connecting plate; 17. a second chute; 18. a third chute; 19. through holes; 20. a third fixing column; 21. a first leak groove; 22. and a second leak groove.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a thread clamping device of an embroidery machine capable of preventing hands from being clamped comprises a fixing plate 1, a sliding plate 14 is connected to the top of the fixing plate 1 in a sliding mode, a third fixing column 20 is fixedly connected to the middle of the back of the sliding plate 14, the size of the third fixing column 20 is equal to that of a through hole 19, the sliding plate 14 can be slid to drive the third fixing column 20, the third fixing column 20 is inserted into the through hole 19 to fix a sliding block 10, a thread clamping main board 2 is arranged at the bottom of the fixing plate 1, a first fixing column 7 is connected to the top of the thread clamping main board 2 in a threaded mode, six flour posts 5 are fixedly connected to the top of the first fixing column 7, each face of each six flour post 5 is provided with a limiting groove 4, the size of each limiting groove 4 is equal to that of a clamping block of a second hand grip 9 and a first hand grip 6, the first hand grip 6 and the second hand grip 9 can better grip the six flour posts 5 through the, the top of the wire clamping pressing sheet 8 is fixedly connected with a fixed cylinder 3, the top of the fixed plate 1 is provided with a threaded column 12, the top of the threaded column 12 is fixedly connected with two groups of symmetrical second fixed columns 13, the outer surface of each second fixed column 13 is provided with anti-skid lines, after the six-sided column 5 is clamped, the second fixed columns 13 can be rotated to generate a threaded relation to the threaded column 12, the threaded column 12 is more conveniently rotated, the top of the threaded column 12 is provided with a second leakage groove 22, the inner wall of the second leakage groove 22 is in sliding connection with the outer surface of a third fixed column 20, the second leakage groove 22 can better slide the third fixed column 20 and can protect the third fixed column 20, the top of the threaded column 12 is provided with two symmetrical first leakage grooves 21, the bottom surface of the sliding plate 14 is in sliding connection with the inner wall of the first leakage groove 21, the sliding plate 14 is more conveniently slid in the first leakage groove 21, the outer surface of the threaded column 12 is in threaded connection with the inner part of the fixed plate 1 and, the bottom of the fixed plate 1 is fixedly connected with a connecting plate 16, the front of the connecting plate 16 is provided with a first sliding chute 15, the inner wall of the first sliding chute 15 is connected with a bearing 11 in a sliding manner, the bottom surface of the bearing 11 is fixedly connected with a sliding plate 14, the front of the sliding plate 14 is connected with the bottom surface of the connecting plate 16 in a sliding manner, the bearing 11 can be limited, and the bearing 11 is prevented from sliding off, the front of the connecting plate 16 is hinged with a first gripper 6 through a pin shaft, the front of the connecting plate 16 is hinged with a second gripper 9 through a pin shaft, the bottom surface of the first gripper 6 is provided with a third sliding chute 18, the front of the second gripper 9 is provided with a second sliding chute 17, the top of the threaded column 12 is provided with a sliding block 10, the middle part of the sliding block 10 is provided with a through hole 19, the bottom surface of the sliding block 10, the bottom surface of the bearing 11 penetrates the slider 10 and extends to the outside of the slider 10.

When the sliding type screw thread column fixing device is used, a worker slides the sliding block 10 upwards, the bearing 11 fixedly connected with the front face of the sliding block 10 slides upwards in the first sliding groove 15 formed in the connecting plate 16, meanwhile, the bearing 11 slides on the inner walls of the second sliding groove 17 and the third sliding groove 18 at the same time, the first gripper 6 is hinged with the connecting plate 16 through the pin shaft and the second gripper 9, so that the second gripper 9 and the first gripper 6 are tightened at the same time to grip objects below, and the effect of not hurting hands is achieved, after the second gripper 9 and the first gripper 6 clamp the six-sided column 5, the sliding block 10 exposes the through hole 19, then the sliding plate 14 slides in the first leakage groove 21 to drive the third fixing column 20, the third fixing column 20 slides in the inner wall of the second leakage groove 22, is inserted in the through hole 19 to fix the sliding block 10, then the second fixing column 13 rotates, and the second fixing column 13 drives the screw thread column 12 to rotate, the screw thread post 12 can drive first tongs 6 and second tongs 9 and rotate, and first tongs 6 and second tongs 9 drive six post 5 and rotate, and six post 5 can drive first fixed column 7 then carry out spacing effect that reaches the thread trapper to pressing sheet 8 production pressure that presss from both sides line mainboard 2.