CN210134237U

CN210134237U - Cloth fixing device of computerized embroidery machine

Info

Publication number: CN210134237U
Application number: CN201920806459.9U
Authority: CN
Inventors: 王国军
Original assignee: Zhejiang Xinling Textile Co Ltd
Current assignee: Zhejiang Xinling Textile Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-03-10
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a cloth fixing device of a computerized embroidery machine, which comprises a cloth and a shaft lever, wherein the cloth is placed on a workbench, a disassembling knob is installed on a right clamping piece, the lower side of the right clamping piece and an upper clamping plate are integrally formed, the disassembling knob is arranged on the upper clamping plate and is integrally formed with a fixing bolt, the fixing bolt is screwed inside a threaded hole formed at the left end of an installation plate, a compression spring is sleeved outside the fixing bolt, a first moving block is welded at the bottom of the installation plate, the bottom of the first moving block and a sliding block are integrally formed, meanwhile, a sliding rail is fixed on the workbench through a bolt, and a first rack is welded at the upper right side of the first moving block; the lower splint is provided with a groove. This cloth fixing device of computerized embroidery machine has can firmly fix the cloth on the workstation reliably, improves the production efficiency of embroidery product, avoids causing huge economic loss's characteristics for manufacturing enterprise.

Description

Cloth fixing device of computerized embroidery machine

Technical Field

The utility model relates to an embroidery machine technical field specifically is a cloth fixing device of computerized embroidery machine.

Background

At present, most embroidery machines all adopt automatic embroidery, need fix the cloth before embroidering, and traditional embroidery machine is relatively poor to the fixed effect of cloth, causes falling of cloth probably at the in-process of embroidering, not only reduces the production efficiency of embroidery product, seriously reduces the quality of embroidery product moreover, causes huge economic loss for manufacturing enterprise.

In order to solve the disadvantages existing in the current market, there is an urgent need for improving the technology of the fixing device of the embroidery machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's traditional embroidery machine relatively poor to the fixed effect of cloth, cause probably droing of cloth at the in-process of embroidery, not only reduce the production efficiency of embroidery product, seriously reduce the quality of embroidery product moreover, cause huge economic loss's defect for manufacturing enterprise, provide a cloth fixing device of computerized embroidery machine. The right clamping piece, the first gear of the left clamping piece and the second gear have the advantages that the cloth can be firmly and reliably fixed on the workbench, the production efficiency of embroidery products is improved, and huge economic loss caused by production enterprises is avoided.

In order to achieve the above object, the utility model provides a following technical scheme: a cloth fixing device of a computerized embroidery machine comprises a cloth and a shaft lever, wherein the cloth is placed on a workbench, a dismounting knob is installed on a right clamping piece, the lower side of the right clamping piece is integrally formed with an upper clamping plate, the upper clamping plate is provided with the dismounting knob, the dismounting knob is integrally formed with a fixing bolt, the fixing bolt is screwed inside a threaded hole formed in the left end of an installation plate, a compression spring is sleeved on the outer side of the fixing bolt, a first moving block is welded at the bottom of the installation plate, the bottom of the first moving block is integrally formed with a sliding block, a sliding rail is fixed on the workbench through a bolt, and a first rack is welded at the upper right side of the first moving block; the lower splint is provided with a groove, and the upper splint is provided with a convex ball; a cloth placing area is arranged in the workbench;

the lower end of the shaft rod is provided with a first gear, the lower side of the shaft rod penetrates through the first gear and is arranged on a first fixing block through a bearing, a second gear is arranged at the upper end of the shaft rod, the upper side of the shaft rod penetrates through a second fixing block through a bearing and is fixed with a rotor of a servo motor through a coupler, the servo motor is fixed to the upper right side of the workbench through a base, a left clamping piece is arranged on the upper left side of the cloth, and a second rack is welded to a second moving block.

Preferably, the right end of the cloth is clamped between the lower clamping plate and the upper clamping plate on the right clamping piece, and the left end of the cloth is clamped between the lower clamping plate and the upper clamping plate on the left clamping piece.

Preferably, the right clamping piece and the left clamping piece are of symmetrical structures about the center line of the cloth, the right clamping piece is composed of an upper clamping plate, a lower clamping plate and an installation plate, and the right clamping piece and the left clamping piece are identical in structure.

Preferably, the first rack and the first gear are matched in size, and the first rack is meshed with the first gear.

Preferably, the second moving block and the first moving block are in a parallel relationship, the second moving block and the first moving block are consistent in structure and size, and the second rack is matched with the second gear in size.

Preferably, the second moving block and the first moving block are in a transverse moving structure, the type of the servo motor is D110M-02030B-E, and the right clamping piece moves rightwards to tension the cloth; the cloth can be firmly and reliably fixed on the workbench, and the production efficiency of embroidery products is improved.

Preferably, the slide blocks and the slide rails are both arranged into two groups, the slide blocks are matched with the slide rails in size, the slide blocks are connected inside the slide rails in a sliding mode, and the slide blocks are arranged in a T shape.

Preferably, the punch holder is parallel arrangement with the lower plate, and the protruding ball all sets up to three groups with the recess, and the protruding ball is the semi-circular setting with the size looks adaptation of recess simultaneously, recess, and the protruding ball is inside the cloth joint at the recess, increases the frictional force of punch holder and lower plate to the cloth.

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

1. the bottom of the mounting plate is connected in the slide rail in a sliding manner through the slide block, and the right clamping piece is limited and guided in the moving process;

2. under the action of a second gear and a second rack, the right clamping piece moves rightwards to tension the cloth;

3. the convex balls clamp the cloth inside the grooves, and the friction force of the upper clamp plate and the lower clamp plate on the cloth is increased, so that the cloth can be firmly and reliably fixed on the workbench.

Drawings

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

FIG. 2 is a schematic structural view of the right clamping member of the present invention;

FIG. 3 is a side view of the right clamp and the first gear of the present invention;

FIG. 4 is a schematic view of the side installation of the structural shaft rod of the present invention;

FIG. 5 is a schematic view of the structural upper clamping plate of the present invention;

fig. 6 is a schematic view of the lower clamping plate of the structure of the present invention.

Reference numbers in the figures: 1. cloth, 2, workstation, 3, right holder, 4, dismantle knob, 5, first movable block, 6, first fixed block, 7, first rack, 8, first gear, 9, axostylus axostyle, 10, second movable block, 11, second rack, 12, second gear, 13, second fixed block, 14, servo motor, 15, left holder, 16, the cloth is placed the district, 17, the mounting panel, 18, fixing bolt, 19, compression spring, 20, the slider, 21, the slide rail, 22, the lower plate, 23, the recess, 24, the punch holder, 25, the protruding ball, 26, the screw hole.

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 cloth fixing device of a computer embroidery machine comprises a cloth 1 and a shaft lever 9, wherein the cloth 1 is placed on a workbench 2, a disassembling knob 4 is installed on a right clamping piece 3, the lower side of the right clamping piece 3 is integrally formed with an upper clamping plate 24, the right clamping piece 3 and a left clamping piece 15 are symmetrical about the center line of the cloth 1, the right clamping piece 3 consists of the upper clamping plate 24, a lower clamping plate 22 and a mounting plate 17, and meanwhile, the right clamping piece 3 and the left clamping piece 15 are consistent in structure; the upper clamping plate 24 is provided with a disassembling knob 4, the disassembling knob 4 and a fixing bolt 18 are integrally formed, the fixing bolt 18 is in threaded connection with the inside of a threaded hole 26 formed in the left end of the mounting plate 17, meanwhile, a compression spring 19 is sleeved on the outer side of the fixing bolt 18, a first moving block 5 is welded at the bottom of the mounting plate 17, the bottom of the first moving block 5 and a sliding block 20 are integrally formed, meanwhile, the sliding rail 21 is fixed on the workbench 2 through bolts, the sliding blocks 20 and the sliding rail 21 are arranged into two groups, the sliding blocks 20 are matched with the sliding rail 21 in size, meanwhile, the sliding blocks 20 are connected inside the sliding rail 21 in a sliding mode, and the; the first rack 7 is welded on the right upper side of the first moving block 5; the first rack 7 and the first gear 8 are matched in size, and the first rack 7 is meshed with the first gear 8; the lower splint 22 is provided with a groove 23, and the upper splint 24 is provided with a convex ball 25; a cloth placing area 16 is arranged in the workbench 2; the right end of the cloth 1 is clamped between a lower clamping plate 22 and an upper clamping plate 24 on the right clamping piece 3, and the left end of the cloth 1 is clamped between the lower clamping plate 22 and the upper clamping plate 24 on the left clamping piece 15; the upper clamping plate 24 and the lower clamping plate 22 are arranged in parallel, the convex balls 25 and the grooves 23 are arranged into three groups, meanwhile, the sizes of the convex balls 25 and the grooves 23 are matched, and the grooves 23 are arranged in a semicircular shape; a first gear 8 is mounted at the lower end of the shaft rod 9, the lower side of the shaft rod 9 penetrates through the first gear 8 and is mounted on the first fixing block 6 through a bearing, a second gear 12 is mounted at the upper end of the shaft rod 9, the upper side of the shaft rod 9 penetrates through a second fixing block 13 through a bearing and is fixed with a rotor of a servo motor 14 through a coupler, the servo motor 14 is fixed at the upper right side of the workbench 2 through a machine base, a left clamping piece 15 is arranged at the upper left side of the cloth 1, and a second rack 11 is welded on the second moving block 10; the second moving block 10 and the first moving block 5 are in parallel relation, the second moving block 10 and the first moving block 5 are identical in structure and size, and meanwhile the second rack 11 is matched with the second gear 12 in size; the second moving block 10 and the first moving block 5 are in transverse moving structures, and the types of the servo motors 14 are D110M-02030B-E;

as shown in fig. 1-4: the right end of the cloth 1 is fixed through a left clamping piece 15, and the right clamping piece 3 moves rightwards under the action of a second gear 12 and a second rack 11 at the right end of the cloth 1 to tension the cloth 1; the cloth 1 can be firmly and reliably fixed on the workbench 2, the production efficiency of embroidery products is improved, and huge economic loss to production enterprises is avoided;

as shown in fig. 2 and fig. 5-6: the convex ball 25 is used for clamping the cloth 1 in the groove 23, the friction force of the upper clamp plate 24 and the lower clamp plate 22 on the cloth 1 is increased, the groove 23 is shallow in depth, wrinkles are not prone to being formed around the cloth 1, the bottom of the mounting plate 17 is connected to the inside of the sliding rail 21 in a sliding mode through the sliding block 20, and the right clamping piece 3 is limited and guided in the moving process.

When the cloth fixing device of the computerized embroidery machine is used, a worker places the right end of the cloth 1 between an upper clamping plate 24 and a lower clamping plate 22, rotates a disassembly knob 4, a right clamping piece 3 drives the upper clamping plate 24 to move downwards, three groups of convex balls 25 clamp the cloth 1 in a groove 23, the friction force of the upper clamping plate 24 and the lower clamping plate 22 on the cloth 1 is increased, after the cloth 1 is clamped by the right clamping piece 3 and a left clamping piece 15, a servo motor 14 is started, a rotor of the servo motor 14 rotates to drive a shaft lever 9 to rotate, a first gear 8 on the shaft lever 9 drives a first rack 7 to move leftwards, a second gear 12 drives a second rack 11 to move leftwards, the first gear 8 and the second gear 12 are coaxially arranged, the second moving block 10 and the second rack 11 can simultaneously operate, the cloth 1 is tensioned, wrinkles on the surface of the cloth 1 are prevented when embroidery is performed, this is the whole process of the work of the cloth fixing device of the computerized embroidery machine.

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 cloth fixing device of computerized embroidery machine, includes cloth (1) and axostylus axostyle (9), its characterized in that: the cloth (1) is placed on the workbench (2), the right clamping piece (3) is provided with a disassembling knob (4), the lower side of the right clamping piece (3) and an upper clamping plate (24) are integrally formed, the upper clamping plate (24) is provided with the disassembling knob (4), the disassembling knob (4) and a fixing bolt (18) are integrally formed, the fixing bolt (18) is screwed in a threaded hole (26) formed in the left end of a mounting plate (17), meanwhile, a compression spring (19) is sleeved on the outer side of the fixing bolt (18), a first moving block (5) is welded at the bottom of the mounting plate (17), the bottom of the first moving block (5) and a sliding block (20) are integrally formed, meanwhile, a sliding rail (21) is fixed on the workbench (2) through a bolt, and a first rack (7) is welded at the upper right side of the first moving block (5); a groove (23) is arranged on the lower splint (22), and a convex ball (25) is arranged on the upper splint (24); a cloth placing area (16) is arranged in the workbench (2);

first gear (8) are installed to the lower extreme of axostylus axostyle (9), and the downside of axostylus axostyle (9) passes first gear (8) and passes through the bearing and install on first fixed block (6), second gear (12) are installed to the upper end of axostylus axostyle (9), and the upside of axostylus axostyle (9) passes second fixed block (13) through the bearing and uses the shaft coupling to fix mutually with the rotor of servo motor (14), servo motor (14) are fixed in workstation (2) upper right side through the frame, left side holder (15) set up the upper left side in cloth (1), the welding has second rack (11) on second movable block (10).

2. The cloth fixing device of the computerized embroidery machine according to claim 1, wherein: the right end of the cloth (1) is clamped between a lower clamping plate (22) and an upper clamping plate (24) on the right clamping piece (3), and the left end of the cloth (1) is clamped between the lower clamping plate (22) and the upper clamping plate (24) on the left clamping piece (15).

3. The cloth fixing device of the computerized embroidery machine according to claim 1, wherein: the right clamping piece (3) and the left clamping piece (15) are of a symmetrical structure relative to the center line of the cloth (1), the right clamping piece (3) is composed of an upper clamping plate (24), a lower clamping plate (22) and a mounting plate (17), and the right clamping piece (3) and the left clamping piece (15) are identical in structure.

4. The cloth fixing device of the computerized embroidery machine according to claim 1, wherein: the first rack (7) is matched with the first gear (8) in size, and the first rack (7) is meshed with the first gear (8).

5. The cloth fixing device of the computerized embroidery machine according to claim 1, wherein: the second moving block (10) and the first moving block (5) are in parallel relation, the second moving block (10) and the first moving block (5) are identical in structure and size, and meanwhile the second rack (11) is matched with the second gear (12) in size.

6. The cloth fixing device of the computerized embroidery machine according to claim 1, wherein: the second moving block (10) and the first moving block (5) are in transverse moving structures, and the type of the servo motor (14) is D110M-02030B-E.

7. The cloth fixing device of the computerized embroidery machine according to claim 1, wherein: the sliding blocks (20) and the sliding rails (21) are both arranged into two groups, the sliding blocks (20) are matched with the sliding rails (21) in size, the sliding blocks (20) are connected inside the sliding rails (21) in a sliding mode, and the sliding blocks (20) are arranged in a T shape.

8. The cloth fixing device of the computerized embroidery machine according to claim 1, wherein: the upper clamping plate (24) and the lower clamping plate (22) are arranged in parallel, the convex balls (25) and the grooves (23) are all arranged into three groups, the convex balls (25) and the grooves (23) are matched in size, and the grooves (23) are arranged in a semicircular mode.