CN213849060U

CN213849060U - Blank pressing structure of toe lasting machine

Info

Publication number: CN213849060U
Application number: CN202022769732.0U
Authority: CN
Inventors: 何启富
Original assignee: Longchang Contented Shoes Co ltd
Current assignee: Longchang Contented Shoes Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-03
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a preceding group's machine blank pressing structure, including workstation and locating piece, the last fixed surface of workstation is connected with the backup pad, the side surface fixedly connected with cylinder of backup pad, the loose axle fixedly connected with mount pad of cylinder, the jack has been seted up to the inside of mount pad, the movable groove has been seted up to the inside of mount pad and the one side that is located the jack, the inside in movable groove is provided with the slide bar. The utility model discloses, remove through ejector pad control slide bar, make and extract the fixed block from the locating hole in, and dismantle the inserted block from the jack, thereby dismantle the locating piece, insert in the jack with the inserted block of the locating piece that will need to be changed simultaneously, and loosen the ejector pad, make the fixed block insert in the locating hole under the effect of first spring, thereby install the locating piece on the mount pad, structural design is reasonable, and convenient operation is convenient for change the locating piece, has improved work efficiency simultaneously.

Description

Blank pressing structure of toe lasting machine

Technical Field

The utility model relates to a shoes make technical field, especially relate to a toe lasting machine blank pressing structure.

Background

At present, shoes have a long development history, the most original shoes sewn by animal skins appear in the Yangshao culture period about 5000 years ago, the shoes are tools for protecting feet from being injured, the earliest people do not feel uncomfortable or injured in order to overcome special conditions, fur shoes are invented, and the shoes are developed to the present, so that the existing shoes with various styles and functions are visible everywhere. Generally, a front upper machine is usually used in the manufacturing process of shoes, and the existing front upper machine needs to position the shoes before edge pressing is carried out, so that the condition of pressure deviation is prevented from occurring during edge pressing.

Because the kind of shoes, size all are different, consequently need to be changed different positioning die, the current locating piece is mostly adopted fastening bolt to install, it is more troublesome to change, seriously influences work efficiency, and current positioner is when fixing a position shoes in addition, probably because the strength is too big and press from both sides the shoes bad.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a side pressing structure of a toe lasting machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a blank pressing structure of a toe lasting machine comprises a workbench and a positioning block, wherein a supporting plate is fixedly connected to the upper surface of the workbench, a cylinder is fixedly connected to the side surface of the supporting plate, a mounting seat is fixedly connected to a movable shaft of the cylinder, an insertion hole is formed in the mounting seat, a movable groove is formed in the mounting seat and positioned on one side of the insertion hole, a slide rod is arranged in the movable groove, one end, away from the movable groove, of the slide rod extends to the outer side of the mounting seat and is fixedly connected with a push block, a first spring is fixedly connected to the side surface of the slide rod, one side, away from the slide rod, of the first spring is fixedly connected with the inner side wall of the movable groove, a fixed block is fixedly connected to the side surface of the slide rod and positioned on the side opposite to the first spring, one end, away from the slide rod, of the fixed block extends into the insertion hole, and an insertion block is fixedly connected to the side surface of the positioning block, a positioning hole is formed in the side surface of the insertion block;

a buffer groove is formed in the positioning block, a buffer block is movably connected in the buffer groove, a second spring is fixedly connected to the side surface of the buffer block, and one end, far away from the buffer block, of the second spring is fixedly connected with the inner side wall of the buffer groove;

and a rubber pad is fixedly connected to the side surface of the buffer block and positioned on the side opposite to the second spring.

As a further description of the above technical solution:

the upper surface of workstation just is located one side fixed connection support column of backup pad, the seat is placed to the one end fixedly connected with of keeping away from the workstation of support column.

As a further description of the above technical solution:

the insertion holes are matched with the insertion blocks, and the fixing blocks are matched with the positioning holes.

As a further description of the above technical solution:

the movable groove and the sliding rod are L-shaped and are matched with each other.

As a further description of the above technical solution:

the quantity of first spring is provided with a plurality ofly, the locating piece passes through inserted block, locating hole, jack, first spring, slide bar, fixed block and mount pad joint.

As a further description of the above technical solution:

the quantity of backup pad, cylinder, mount pad, locating piece all is provided with two to be located the both sides of placing the seat.

As a further description of the above technical solution:

the locating piece, buffer block are the arc, buffer block and buffer tank looks adaptation.

As a further description of the above technical solution:

the cylinder, the mounting seat, the positioning block and the placing seat are all arranged at the same level.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this group's machine blank pressing structure before, remove through ejector pad control slide bar, make and extract the fixed block from the locating hole, and dismantle the inserted block from the jack, thereby dismantle the locating piece, the inserted block of the locating piece that will need to be changed simultaneously inserts in the jack, and loosen the ejector pad, make the fixed block insert in the locating hole under the effect of first spring, thereby install the locating piece on the mount pad, structural design is reasonable, and convenient for operation is convenient for change the locating piece, and the work efficiency is improved simultaneously.

2. Compared with the prior art, this group's machine blank pressing structure before, through setting up the dashpot to inside buffer block, the second spring of being provided with of dashpot avoids the locating piece to press from both sides the bad condition with shoes because of strength is too big when fixing a position shoes.

3. Compared with the prior art, the side pressing structure of the toe lasting machine has the advantages that the rubber pad is arranged on the clamping surface of the buffer block, so that the problem that the positioning block damages the fabric of a shoe when the shoe is positioned is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of a positioning block of a side pressing structure of a toe lasting machine of the present invention;

FIG. 2 is a top view of a side pressing structure of the toe lasting machine of the present invention;

FIG. 3 is a schematic view of the inner structure of the mounting seat of the blank pressing structure of the toe lasting machine of the present invention;

FIG. 4 is a schematic view of the internal structure of a positioning block of the edge pressing structure of the toe lasting machine of the present invention;

fig. 5 is a side view of the edge pressing structure of the toe lasting machine of the present invention.

Illustration of the drawings:

1. a work table; 2. a support plate; 3. a cylinder; 4. a mounting seat; 5. a jack; 6. a movable groove; 7. a slide bar; 8. a push block; 9. a fixed block; 10. a first spring; 11. positioning blocks; 12. inserting a block; 13. positioning holes; 14. a buffer tank; 15. a buffer block; 16. a second spring; 17. a rubber pad; 18. a support pillar; 19. placing the seat.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model provides a pair of toe lasting machine blank pressing structure: comprises a workbench 1 and a positioning block 11, the upper surface of the workbench 1 is fixedly connected with a supporting plate 2 for fixing a cylinder 3, the side surface of the supporting plate 2 is fixedly connected with the cylinder 3 for driving the positioning block 11 to clamp and position shoes, a movable shaft of the cylinder 3 is fixedly connected with a mounting seat 4, the mounting seat 4 is internally provided with a jack 5, the jack 5 is matched with an insert block 12, one side of the jack 5 inside the mounting seat 4 is provided with a movable groove 6, the movable groove 6 and a slide bar 7 are both L-shaped, the movable groove 6 is matched with the slide bar 7, the slide bar 6 is internally provided with a slide bar 7, one end of the slide bar 7 far away from the movable groove 6 extends to the outer side of the mounting seat 4 and is fixedly connected with a push block 8 for controlling the slide bar 7 to drive the fixing block 9 to move and pull out the fixing block 9 from a positioning hole 13, thereby facilitating the disassembly of the positioning block 11, the side surface of the slide bar 7 is fixedly connected with a first spring 10, the positioning device is used for controlling the sliding rod 7 to drive the fixing block 9 to move and insert the fixing block into the positioning hole 13, so that the positioning block 11 is installed on the installation seat 4, one side of the first spring 10, far away from the sliding rod 7, is fixedly connected with the inner side wall of the movable groove 6, one side surface of the sliding rod 7, opposite to the first spring 10, is fixedly connected with the fixing block 9, the fixing block 9 is matched with the positioning hole 13, one end, far away from the sliding rod 7, of the fixing block 9 extends into the insertion hole 5, the side surface of the positioning block 11 is fixedly connected with the insertion block 12, and the side surface of the insertion block 12 is provided with the positioning hole 13; a buffer groove 14 is formed in the positioning block 11, a buffer block 15 is movably connected in the buffer groove 14 and used for reducing damage to the shoe due to excessive force when the positioning block 11 clamps and positions the shoe, the positioning block 11 and the buffer block 15 are both arc-shaped, the buffer block 15 is matched with the buffer groove 14, a second spring 16 is fixedly connected to the side surface of the buffer block 15, and one end, far away from the buffer block 15, of the second spring 16 is fixedly connected with the inner side wall of the buffer groove 14; the side surface of the buffer block 15 and the side opposite to the second spring 16 are fixedly connected with a rubber pad 17, so that the shoe fabric is prevented from being damaged when the positioning block 11 positions the shoe.

The upper surface of workstation 1 and be located one side fixed connection support column 18 of backup pad 2, seat 19 is placed to the one end fixedly connected with of keeping away from workstation 1 of support column 18, the quantity of first spring 10 is provided with a plurality ofly, locating piece 11 is through inserted block 12, locating hole 13, jack 5, first spring 10, slide bar 7, fixed block 9 and mount pad 4 joint, backup pad 2, cylinder 3, mount pad 4, the quantity of locating piece 11 all is provided with two, and be located the both sides of placing seat 19, cylinder 3, mount pad 4, locating piece 11, place seat 19 and all be in same level setting.

The working principle is as follows: when the positioning block 11 needs to be replaced, the sliding rod 7 is controlled by the push block 8 to drive the fixing block 9 to move, the fixing block 9 is pulled out from the positioning hole 13, then the inserting block 12 is pulled out from the inserting hole 5, thereby facilitating the disassembly of the positioning block 11, and simultaneously the inserting block 12 of the positioning block 11 to be replaced is inserted into the inserting hole 5, and the pushing block 8 is loosened to enable the fixing block 9 to be inserted into the positioning hole 13 under the action of the first spring 10, thereby the positioning block 11 is arranged on the mounting seat 4, the operation is simple, the work efficiency is convenient to be improved, the positioning block 11 is controlled by the cylinder 3 to clamp and position the shoes on the placing seat 19, the buffering block 15 and the buffering groove 14 are arranged in the positioning block 11, so that the damage to the shoes caused by excessive force when the positioning block 11 clamps and positions the shoes is reduced, through setting up rubber pad 17, prevent that locating piece 11 from causing the damage to the shoes surface fabric when fixing a position shoes.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in other embodiments without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a preceding group of machines blank pressing structure, includes workstation (1) and locating piece (11), its characterized in that: the upper surface of the workbench (1) is fixedly connected with a supporting plate (2), the side surface of the supporting plate (2) is fixedly connected with a cylinder (3), a movable shaft of the cylinder (3) is fixedly connected with a mounting seat (4), a jack (5) is arranged in the mounting seat (4), a movable groove (6) is arranged in the mounting seat (4) and positioned at one side of the jack (5), a sliding rod (7) is arranged in the movable groove (6), one end, far away from the movable groove (6), of the sliding rod (7) extends to the outer side of the mounting seat (4) and is fixedly connected with a push block (8), a first spring (10) is fixedly connected to the side surface of the sliding rod (7), one side, far away from the sliding rod (7), of the first spring (10) is fixedly connected with the inner side wall of the movable groove (6), and a fixed block (9) is fixedly connected to the side surface of the sliding rod (7) and positioned at the opposite side of the first spring (10), one end, far away from the sliding rod (7), of the fixing block (9) extends into the insertion hole (5), an insertion block (12) is fixedly connected to the side surface of the positioning block (11), and a positioning hole (13) is formed in the side surface of the insertion block (12);

a buffer groove (14) is formed in the positioning block (11), a buffer block (15) is movably connected in the buffer groove (14), a second spring (16) is fixedly connected to the side surface of the buffer block (15), and one end, far away from the buffer block (15), of the second spring (16) is fixedly connected with the inner side wall of the buffer groove (14);

and a rubber pad (17) is fixedly connected to the side surface of the buffer block (15) and the side opposite to the second spring (16).

2. The toe lasting machine edge pressing structure according to claim 1, wherein: the upper surface of workstation (1) just is located one side fixed connection support column (18) of backup pad (2), seat (19) are placed to the one end fixedly connected with of keeping away from workstation (1) of support column (18).

3. The toe lasting machine edge pressing structure according to claim 1, wherein: the insertion holes (5) are matched with the insertion blocks (12), and the fixing blocks (9) are matched with the positioning holes (13).

4. The toe lasting machine edge pressing structure according to claim 1, wherein: the movable groove (6) and the sliding rod (7) are both L-shaped, and the movable groove (6) is matched with the sliding rod (7).

5. The toe lasting machine edge pressing structure according to claim 1, wherein: the quantity of first spring (10) is provided with a plurality ofly, locating piece (11) are through inserted block (12), locating hole (13), jack (5), first spring (10), slide bar (7), fixed block (9) and mount pad (4) joint.

6. The toe lasting machine edge pressing structure according to claim 1, wherein: the number of the supporting plates (2), the number of the cylinders (3), the number of the mounting seats (4) and the number of the positioning blocks (11) are two, and the two supporting plates are positioned on two sides of the placing seats (19).

7. The toe lasting machine edge pressing structure according to claim 1, wherein: the positioning block (11) and the buffer block (15) are both arc-shaped, and the buffer block (15) is matched with the buffer groove (14).

8. The toe lasting machine edge pressing structure according to claim 1, wherein: the cylinder (3), the mounting seat (4), the positioning block (11) and the placing seat (19) are all arranged on the same level.