CN212865202U

CN212865202U - Template hold-down mechanism of template machine

Info

Publication number: CN212865202U
Application number: CN202020920034.3U
Authority: CN
Inventors: 文傲金
Original assignee: Anhui Chenfeng Clothing Co ltd
Current assignee: Anhui Chenfeng Clothing Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-04-02
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a template hold-down mechanism of template machine, including the direction bottom plate, one side of direction bottom plate is equipped with splint, the fixed sleeve that is equipped with in edge of splint, the fixed lug that is equipped with in telescopic inside both sides, the lug is connected with closing device, closing device includes the slip chamber, the slip chamber is located the inside of direction bottom plate, the inside in slip chamber is equipped with the voussoir, the one end of voussoir is equipped with the hydraulic stem, the hydraulic stem is kept away from the one end of voussoir is connected with the output of pneumatic cylinder, one side of voussoir is equipped with the lifter, the lifter is kept away from the one end of voussoir runs through the direction bottom plate, and, to the outside extension in slip chamber, the middle fixed ejector pin that is equipped with of lifter. Has the advantages that: the device simple structure, convenient operation uses, has increased splint and has compressed tightly the convenience of in-process, has increased the stability that compresses tightly, avoids its change that takes place the displacement, great increase the security that compresses tightly.

Description

Template hold-down mechanism of template machine

Technical Field

The utility model relates to a template machine closing device's design field relates to a template hold-down mechanism of template machine particularly.

Background

The template machine is a full-automatic sewing device, various grooves need to be formed in the template in advance according to the requirement of the clothes size, and the template is driven to run along the grooves through the XY direction driving mechanism, so that sewing is more accurate and rapid.

According to chinese patent application No. CN105734853A discloses a template actuating mechanism of clothing template sewing machine, it includes template sewing machine's workstation, set up the transmission base below the workstation, transmission base and the cooperation of Y to actuating mechanism, fixed X is to driving motor on the transmission base, be provided with guide clamp plate above the workstation, guide clamp plate's bottom is fixed with the hold-in range, the hold-in range is connected to the driving motor output through driving tooth and X, be provided with upper bracket and presser device on the guide clamp plate, be provided with the splint device between upper bracket and the guide clamp plate, set up X to guide mechanism between presser device and the guide clamp plate, the presser device links firmly with the transmission base.

According to the template driving mechanism with the structure, the cylinder body of the clamping cylinder is fixedly connected with the upper bracket, the piston rod of the clamping cylinder extends out to press the template on the guide clamping plate, the template is pressed on the guide clamping plate only from the upper part to the lower part of the template, the pressing force is poor, the fixing firmness degree of the template is low, and the looseness in the moving process is easily caused, so that the template pressing mechanism of the template machine is necessary to be provided to solve the problems.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a template hold-down mechanism of template machine 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: a template pressing mechanism of a template machine comprises a guide bottom plate, wherein a clamping plate is arranged on one side of the guide bottom plate, a sleeve is fixedly arranged at the edge of the clamping plate, convex blocks are fixedly arranged on two sides inside the sleeve and connected with a pressing device, the pressing device comprises a sliding cavity, the sliding cavity is arranged inside the guide bottom plate, a wedge block is arranged inside the sliding cavity, a hydraulic rod is arranged at one end of the wedge block, one end of the hydraulic rod, far away from the wedge block, is connected with the output end of a hydraulic cylinder, a lifting rod is arranged on one side of the wedge block, one end, far away from the wedge block, of the lifting rod penetrates through the guide bottom plate and extends towards the outside of the sliding cavity, a push rod is fixedly arranged in the middle of the lifting rod, one end of the push rod is connected with the inclined surface of the wedge block, and a push block, the two ends of the other side of the ejector block are both provided with T-shaped clamping blocks, one end of each T-shaped clamping block is in contact with the ejector block, the other end of each T-shaped clamping block is in contact with the corresponding protruding block, one side of each T-shaped clamping block is provided with a fixing column, a limiting groove is formed in the middle of the inside of each fixing column, one end of each lifting rod is arranged in the limiting groove, the two sides of each limiting groove are provided with a placing cavity, and the middle of each T-shaped clamping block is connected with the inner wall of the placing cavity through a movable bolt.

Furthermore, one side of the sliding cavity is provided with a groove in the guide bottom plate, and the hydraulic cylinder is arranged in the groove.

Furthermore, the both sides of lifter, just, be located fixed being equipped with spacing post on the guide bottom plate, spacing hole has all been seted up to telescopic both sides, spacing hole with phase-match between the spacing post.

Furthermore, a pressing block is arranged above the ejector rod, one side of the pressing block is fixedly connected with the lifting rod, and a spring is fixedly arranged at the top of the lifting rod.

Furthermore, the sliding cavity is far away from one side of the ejector rod and is located an extension groove is formed in the guide bottom plate, one end of the lifting rod is arranged in the extension groove, a sliding plate is arranged inside the extension groove, and one side of the sliding plate is fixedly connected with one end of the lifting rod.

Furthermore, the wedge block is a right-angle trapezoid wedge block, one end of the wedge block is fixedly provided with a sliding rod, the sliding rod is arranged in a sliding groove, and the sliding groove is arranged on one side of the sliding cavity.

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

(1) the clamping device is started to realize that the T-shaped clamping block clamps a convex block on the inner wall of the sleeve, so that the sleeve is fixedly compressed;

(2) one side of the sliding cavity is provided with a groove which can play a role in placing the hydraulic cylinder;

(3) the guide base is provided with the limiting column, and the sleeve is provided with the limiting hole which are matched with each other, so that the sleeve can be limited, the placing stability of the sleeve is improved, and the placing stability of the clamping plate is improved;

(4) the sliding rod is fixedly connected with the wedge block, and the sliding rod is arranged in the sliding groove, so that the limiting effect on the sliding process of the wedge block can be realized, and the stability of the sliding process of the wedge block is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a template pressing mechanism of a template machine according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a clamping device in a template pressing mechanism of a template machine according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a sleeve in a template pressing mechanism of a template machine according to an embodiment of the invention;

fig. 4 is a schematic structural view of a lifting rod in a template pressing mechanism of a template machine according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a connection between a wedge and a slider in a template pressing mechanism of a template machine according to an embodiment of the present invention.

Reference numerals:

1. a guide base plate; 2. a splint; 3. a sleeve; 4. a bump; 5. a sliding cavity; 6. a wedge block; 7. a hydraulic cylinder; 8. a lifting rod; 9. a top rod; 10. a top block; 11. a T-shaped clamping block; 12. fixing a column; 13. a limiting groove; 14. a placement chamber; 15. a movable bolt; 16. a groove; 17. a limiting column; 18. a limiting hole; 19. briquetting; 20. a spring; 21. an extension groove; 22. a slide plate; 23. a slide bar; 24. a chute.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-5, a template pressing mechanism of a template machine according to an embodiment of the present invention includes a guiding bottom plate 1, a clamping plate 2 is disposed on one side of the guiding bottom plate 1, a sleeve 3 is fixedly disposed on an edge of the clamping plate 2, a bump 4 is fixedly disposed on both sides of an inside of the sleeve 3, the bump 4 is connected to a pressing device, the pressing device includes a sliding cavity 5, the sliding cavity 5 is disposed inside the guiding bottom plate 1, a wedge block 6 is disposed inside the sliding cavity 5, a hydraulic rod is disposed at one end of the wedge block 6, one end of the hydraulic rod away from the wedge block 6 is connected to an output end of a hydraulic cylinder 7, a lifting rod 8 is disposed on one side of the wedge block 6, one end of the lifting rod 8 away from the wedge block 6 penetrates through the guiding bottom plate 1 and extends to an outside of the sliding cavity 5, a post rod 9 is fixedly disposed in the middle of the lifting rod 8, one end of the ejector rod 9 is connected with the inclined plane of the wedge block 6, the other end of the ejector rod 9 is fixedly provided with an ejector block 10, two ends of the other side of the ejector block 10 are respectively provided with a T-shaped clamping block 11, one end of the T-shaped clamping block 11 is contacted with the ejector block 10, the other end of the T-shaped clamping block 11 is contacted with the lug 4, one side of the T-shaped clamping block 11 is provided with a fixed column 12, the middle inside of the fixed column 12 is provided with a limit groove 13, one end of the lifting rod 8 is arranged in the limit groove 13, two sides of the limit groove 13 are provided with placing cavities 14, the middle of the T-shaped clamping block 11 is connected with the inner wall of the placing cavity 14 through a movable bolt 15, the sleeve 3 is firstly sleeved on the fixed column 12, so as to place the clamping plate 2, and then a clamping device is started to clamp the lug 4 on the inner wall of the sleeve 3, thereby the realization is to the fixed effect that compresses tightly of sleeve 3, because fixed connection between sleeve 3 and splint 2 to can realize the effect that compresses tightly to splint 2, the device simple structure, convenient operation uses, has increased the convenience that splint compressed tightly the in-process, because cooperation between spacing hole and the spacing post, has realized the stability that compresses tightly, avoids its change that takes place the displacement, great increase the security that compresses tightly.

Example two:

referring to fig. 1-5, for the sliding cavity 5, a groove 16 is formed in one side of the sliding cavity 5 and inside the guide bottom plate 1, the hydraulic cylinder 7 is disposed inside the groove 16, and the groove 16 is formed in one side of the sliding cavity 5 to place the hydraulic cylinder 7; for the lifting rod 8, the two sides of the lifting rod 8 are fixedly provided with the limiting posts 17 on the guide bottom plate 1, the two sides of the sleeve 3 are both provided with the limiting holes 18, the limiting holes 18 are matched with the limiting posts 17, the guide bottom plate 1 is provided with the limiting posts 17, meanwhile, the sleeve 3 is provided with the limiting holes 18, and the limiting holes 18 are matched with each other, so that the sleeve 3 can be limited, the placing stability of the sleeve 3 is improved, and the placing stability of the clamping plate 2 is improved; for the top rod 9, a pressing block 19 is arranged above the top rod 9, one side of the pressing block 19 is fixedly connected with the lifting rod 8, and a spring 20 is fixedly arranged at the top of the lifting rod 8; for the sliding cavity 5, the sliding cavity 5 is far away from one side of the ejector rod 9, an extending groove 21 is arranged on the guide bottom plate 1, one end of the lifting rod 8 is arranged in the extending groove 21, a sliding plate 22 is arranged inside the extending groove 21, one side of the sliding plate 22 is fixedly connected with one end of the lifting rod 8, and the extending groove 21 is arranged on one side below the sliding cavity 5, so that the sliding of the lifting rod 8 is facilitated, and the sliding range of the lifting rod 8 is increased; for the wedge block 6, the wedge block 6 is a right-angled trapezoid wedge block, one end of the wedge block 6 is fixedly provided with a sliding rod 23, the sliding rod 23 is arranged in a sliding groove 24, the sliding groove 24 is arranged on one side of the sliding cavity 5, the sliding rod 23 is fixedly connected with the wedge block 6, and the sliding rod 23 is arranged in the sliding groove 24, so that the limiting effect on the sliding process of the wedge block 6 can be realized, and the stability of the wedge block 6 in the sliding process is improved.

To sum up, with the aid of the above technical scheme of the utility model, for the convenient understanding the above technical scheme of the utility model, just below the utility model discloses theory of operation or the mode of operation at the actual process carry out the detailed description:

in practical application, the sleeve 3 is firstly sleeved on the fixed column 12 to realize the placement of the clamping plate 2, then the hydraulic cylinder 7 is started, the hydraulic cylinder 7 is started to drive the hydraulic rod to extend out, and simultaneously the wedge block 6 and the slide rod 23 are pushed to move towards one side far away from the groove 16, so that the effect that the inclined surface of the wedge block 6 pushes the ejector rod 9 upwards is realized, the ejector rod 9 drives the lifting rod 8 and the ejector block 10 to simultaneously lift when lifting, so that the effect that the ejector block 10 pushes one ends of the T-shaped clamping blocks 11 at two ends of the ejector block 10 is realized, the T-shaped clamping blocks 11 can rotate around the movable bolt 15 in the pushing process, so that the other ends of the T-shaped clamping blocks 11 can be in contact with the convex blocks 4 on the inner wall of the sleeve 3, and the convex blocks 4 can be clamped simultaneously, so that the sleeve 3 can be fixedly pressed, and the clamping plate 2 is fixedly connected, thereby the effect of compressing the clamping plate 2 can be realized, when the clamping plate 2 needs to be taken down, the hydraulic cylinder 7 is started, the hydraulic cylinder drives the hydraulic rod to contract, thereby the wedge block 6 is driven to move reversely, the ejector rod 9 is not acted by the upward pushing force, the lifting rod 8, the pressing block 19 and the ejector block 10 are driven to descend under the action of gravity, meanwhile, the spring 20 at one end of the lifting rod 8 can have the downward pushing effect on the lifting, the lifting rod 8 descends, the lifting rod 8 can drive the pressing block 19 to push and press the T-shaped clamping block 11 in the descending process, the T-shaped clamping block 11 rotates around the movable bolt 15, thereby the T-shaped clamping block is stored and placed in the cavity 14 and then is taken up to the sleeve 3, the clamping plate 2 can be taken out, the device has simple structure, the operation and the use are convenient, the convenience in the clamping plate compressing process is increased, because the spacing hole, the stability of compressing tightly has been realized, avoids it to take place the change of displacement, great increase the security that compresses tightly.

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 template pressing mechanism of the template machine is characterized by comprising a guide bottom plate (1), a clamping plate (2) is arranged on one side of the guide bottom plate (1), a sleeve (3) is fixedly arranged at the edge of the clamping plate (2), convex blocks (4) are fixedly arranged on two sides of the interior of the sleeve (3), the convex blocks (4) are connected with a pressing device, the pressing device comprises a sliding cavity (5), the sliding cavity (5) is arranged in the guide bottom plate (1), a wedge block (6) is arranged in the sliding cavity (5), a hydraulic rod is arranged at one end of the wedge block (6), one end of the hydraulic rod, far away from the wedge block (6), is connected with the output end of a hydraulic cylinder (7), a lifting rod (8) is arranged on one side of the wedge block (6), one end of the lifting rod (8), far away from the wedge block (6), penetrates through the guide bottom plate (1), and extends to the outside of the sliding cavity (5), a top rod (9) is fixedly arranged in the middle of the lifting rod (8), one end of the ejector rod (9) is connected with the inclined plane of the wedge block (6), the other end of the ejector rod (9) is fixedly provided with an ejector block (10), two ends of the other side of the top block (10) are respectively provided with a T-shaped clamping block (11), one end of the T-shaped clamping block (11) is contacted with the top block (10), the other end of the T-shaped clamping block (11) is contacted with the convex block (4), a fixing column (12) is arranged on one side of the T-shaped clamping block (11), a limiting groove (13) is arranged in the middle of the inside of the fixing column (12), one end of the lifting rod (8) is arranged in the limit groove (13), two sides of the limit groove (13) are provided with placing cavities (14), the middle of the T-shaped clamping block (11) is connected with the inner wall of the placing cavity (14) through a movable bolt (15).

2. A template pressing mechanism for a template machine according to claim 1, characterized in that a groove (16) is provided on one side of the sliding chamber (5) and inside the guiding bottom plate (1), and the hydraulic cylinder (7) is provided inside the groove (16).

3. The template pressing mechanism of the template machine as claimed in claim 2, characterized in that, a limit post (17) is fixedly arranged on both sides of the lifting rod (8) and positioned on the guide bottom plate (1), both sides of the sleeve (3) are provided with limit holes (18), and the limit holes (18) are matched with the limit posts (17).

4. The template pressing mechanism of the template machine as claimed in claim 3, characterized in that a pressing block (19) is arranged above the ejector rod (9), one side of the pressing block (19) is fixedly connected with the lifting rod (8), and a spring (20) is fixedly arranged at the top of the lifting rod (8).

5. A template pressing mechanism of a template machine according to claim 4, characterized in that the sliding cavity (5) is far away from one side of the ejector rod (9), an extending groove (21) is arranged on the guide bottom plate (1), one end of the lifting rod (8) is arranged in the extending groove (21), a sliding plate (22) is arranged in the extending groove (21), and one side of the sliding plate (22) is fixedly connected with one end of the lifting rod (8).

6. A template pressing mechanism of a template machine according to claim 5, characterized in that the wedge block (6) is a right-angled trapezoid wedge block, one end of the wedge block (6) is fixedly provided with a slide rod (23), the slide rod (23) is arranged in a slide groove (24), and the slide groove (24) is arranged at one side of the slide cavity (5).