CN220349177U

CN220349177U - Composite positioning device of leather shell machine

Info

Publication number: CN220349177U
Application number: CN202323490523.2U
Authority: CN
Inventors: 邢秀娟; 崔春玲
Original assignee: Shandong Yunjie Culture Technology Co ltd
Current assignee: Shandong Yunjie Culture Technology Co ltd
Priority date: 2023-12-21
Filing date: 2023-12-21
Publication date: 2024-01-16
Anticipated expiration: 2033-12-21

Abstract

The utility model relates to the technical field of leather shell machines, in particular to a composite positioning device of a leather shell machine, which comprises a mounting table, wherein four cylinders are fixedly connected to the top surface of the mounting table, and push rods are fixedly connected to the output shafts of the four cylinders; install locating component on the mount table, locating component includes four L shape place the pole, four place the pole all with the top surface fixed connection of mount table, four place the side of pole all rotate and be connected with the axis of rotation, the axis of rotation runs through place behind the pole with connecting plate fixed connection, two that are located same one side connecting plate fixedly connected with same locating plate, the axis of rotation runs through connecting plate back fixedly connected with gear. According to the utility model, by arranging the push plate, the gear and the rack, when a person pushes the push plate, the gear can be driven to rotate through the rack, and by arranging the rotating shaft, the connecting plate and the positioning plate, the person can conveniently carry out edge wrapping after the positioning is finished.

Description

Composite positioning device of leather shell machine

Technical Field

The utility model relates to the technical field of leather shell machines, in particular to a composite positioning device of a leather shell machine.

Background

The leather case machine is called a cover covering machine and a taping machine, and is divided into a manual cover covering machine, a semi-automatic cover covering machine and a full-automatic cover covering machine. The whole production process comprises the steps of gluing the cover, positioning, four-edge wrapping and the like, and is suitable for various related products such as book covers, book boxes, folders, chessboard, desk calendars and the like.

The existing manual leather shell machine of part does not possess the cover and glues and fix a position the function, needs personnel to glue the cover earlier when using, and manual or with the help of other machines with the alignment laminating location of cover and panel again, send to the leather shell built-in and bordure, the operation is comparatively loaded down with trivial details, and manual laminating location produces the error easily, with the help of other location machine costs are higher, based on this, we provide a leather shell machine compound positioner.

Disclosure of Invention

The utility model aims to provide a composite positioning device of a shell machine, which aims to solve the problems in the background technology.

The technical scheme of the utility model is as follows: the composite positioning device of the leather shell machine comprises a mounting table, wherein four cylinders are fixedly connected to the top surface of the mounting table, and push rods are fixedly connected to output shafts of the four cylinders;

the positioning assembly comprises four L-shaped placing rods, the four placing rods are fixedly connected with the top surface of the mounting table, the side surfaces of the four placing rods are rotatably connected with rotating shafts, the rotating shafts penetrate through the placing rods and are fixedly connected with connecting plates, two connecting plates positioned on the same side are fixedly connected with the same positioning plate, and gears are fixedly connected after the rotating shafts penetrate through the connecting plates;

the gear rack is arranged below the four gears, the gears are meshed with the gear rack, the two gears positioned on the same side are fixedly connected with the same push plate, and the push plate is in sliding connection with the mounting table.

The bottom surface fixedly connected with symmetry of push pedal sets up two sliders, four spouts have been seted up to the top surface symmetry of mount table, slider and spout one-to-one setting and sliding connection.

The sliding block is arranged in a convex shape, the shape of the sliding groove is matched with that of the sliding block, and the length of the sliding groove is larger than that of the sliding block.

The push plate is provided with a through hole, a pull rod is inserted into the through hole, the top surface of the mounting table is provided with a plurality of limiting holes, and the bottom end of the pull rod can be inserted into the limiting holes.

The top surface fixedly connected with extension spring of push pedal, the other end of extension spring and the top bottom surface fixed connection of pull rod.

The locating plate is U-shaped piece, when locating plate level set up, the highly be less than the height of push rod of locating plate, the bottom surface of locating plate sets up with the top surface interval of mount table, the lateral wall of locating plate sets up with the inside wall interval of push rod.

Four the push rods are of Y-shaped structures, and the bottom surfaces of the four push rods are arranged at intervals with the top surface of the mounting table.

Compared with the prior art, the utility model provides the composite positioning device of the shell machine by improving, which has the following improvements and advantages:

according to the utility model, by arranging the push plate, the gear and the rack, a person can drive the gear to rotate through the rack when pushing the push plate, and by arranging the rotating shaft, the connecting plate and the positioning plate, the connecting plate drives the positioning plate to rotate through the rotating shaft when the gear rotates, so that the position of the positioning plate is changed, the person can conveniently carry out edge covering after positioning, and the tension spring can drive the pull rod fixed with the tension spring to move downwards when reset after being stretched through arranging the through hole, the pull rod, the tension spring and the limiting hole, so that the lower end of the pull rod can enter the corresponding limiting hole, and the position of the push plate can be conveniently limited.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a positioning state structure of a positioning assembly according to the present utility model;

FIG. 3 is a schematic view of a positioning assembly area structure of the present utility model;

FIG. 4 is a schematic view of a cross-sectional structure of a chute area according to the present utility model;

figure 5 is a schematic view of the structure of the push plate area of the present utility model.

Reference numerals illustrate:

a mounting table; 2. a cylinder; 3. a push rod; 4. placing a rod; 5. a rotating shaft; 6. a connecting plate; 7. a positioning plate; 8. a gear; 9. a rack; 10. a limiting hole; 11. a chute; 12. a slide block; 13. a push plate; 14. a through hole; 15. a pull rod; 16. and a tension spring.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, the composite positioning device of the shell machine comprises a mounting table 1, wherein four cylinders 2 are fixedly connected to the top surface of the mounting table 1, and push rods 3 are fixedly connected to output shafts of the four cylinders 2;

the positioning assembly is arranged on the mounting table 1 and comprises four L-shaped placing rods 4, the four placing rods 4 are fixedly connected with the top surface of the mounting table 1, the side surfaces of the four placing rods 4 are rotatably connected with rotating shafts 5, the rotating shafts 5 penetrate through the placing rods 4 and are fixedly connected with connecting plates 6, two connecting plates 6 positioned on the same side are fixedly connected with the same positioning plate 7, and the rotating shafts 5 penetrate through the connecting plates 6 and are fixedly connected with gears 8;

the lower parts of the four gears 8 are respectively provided with a rack 9, the gears 8 are meshed with the racks 9, the two racks 9 positioned on the same side are fixedly connected with the same push plate 13, and the push plate 13 is in sliding connection with the mounting table 1.

The bottom surface fixedly connected with symmetry of push pedal 13 sets up two sliders 12, four spouts 11 have been seted up to the top surface symmetry of mount table 1, slider 12 and spout 11 one-to-one setting and sliding connection.

The sliding blocks 12 are arranged in a convex shape, the shape of the sliding grooves 11 is matched with that of the sliding blocks 12, and the length of the sliding grooves 11 is larger than that of the sliding blocks 12.

The push plate 13 is provided with a through hole 14, a pull rod 15 is inserted in the through hole 14, the top surface of the mounting table 1 is provided with a plurality of limiting holes 10, and the bottom end of the pull rod 15 can be inserted with the limiting holes 10.

The top surface of push pedal 13 fixedly connected with extension spring 16, the other end of extension spring 16 and the top bottom surface fixed connection of pull rod 15.

When the plate is in a square structure, in order to adapt to the shape of the plate, the positioning plate 7 is a U-shaped block, when the positioning plate 7 is horizontally arranged, the height of the positioning plate 7 is smaller than that of the push rod 3, the bottom surface of the positioning plate 7 is arranged at intervals with the top surface of the mounting table 1, and the outer side wall of the positioning plate 7 is arranged at intervals with the inner side wall of the push rod 3;

the four push rods 3 are of Y-shaped structures, and the bottom surfaces of the four push rods 3 are arranged at intervals with the top surface of the mounting table 1.

The working principle of the utility model is as follows: when people carry out edge wrapping, the people need to place the glued cover in a square frame between four push rods 3, the area of the cover is larger than that of a square frame between the push rods 3, the edge of the cover abuts against the inner side walls of the push rods 3, the pull rods 15 are lifted, the pull rods 15 move upwards out of the limiting holes 10, the pull rods 15 stretch the tension springs 16 upwards, the push plates 13 are pulled in the direction away from the push rods 3, the push plates 13 drive the sliding blocks 12 to slide in the sliding grooves 11 in the direction away from the push rods 3, the push plates 13 drive the racks 9 to move in the direction away from the push rods 3, the racks 9 drive the meshed gears 8 to rotate, the gears 8 drive the connecting plates 6 to rotate through the rotating shafts 5, the connecting plates 6 rotate downwards around the rotating shafts 5, when the connecting plates 6 are parallel to the installation table 1, the pull rods 15 are loosened, the tension springs 16 rebound downwards to enable the bottom ends of the pull rods 15 to enter the corresponding limiting holes 10 to limit the corresponding limiting plates, the plates needing edge wrapping are placed between the two positioning plates 7, the plates adhere to the side walls of the plates and the positioning plates 7, and the side walls of the positioning plates 7 abut against the cover, and the positioning plates 7 do not abut against the edge of the push rods 3, and the edges of the positioning plates 7 can not abut against the push rods 3; lifting the pull rod 15 again, the pull rod 15 upwards moves out of the limiting hole 10, the pull rod 15 upwards stretches the tension spring 16, the push plate 13 is pushed to the direction of the push rod 3 at the moment, the push plate 13 drives the sliding block 12 to slide to the direction of the push rod 3 in the sliding groove 11, the push plate 13 drives the rack 9 to move to the direction of the push rod 3, the rack 9 drives the gear 8 meshed with the rack 9 to rotate, the gear 8 drives the connecting plate 6 to rotate through the rotating shaft 5, the connecting plate 6 rotates upwards around the rotating shaft 5 at the moment, when an included angle between the connecting plate 6 and the mounting table 1 is vertical to 90 degrees, the pull rod 15 is loosened, the tension spring 16 downwards rebounds at the moment, the bottom end of the pull rod 15 enters the corresponding limiting hole 10 to limit the pull rod, at the moment, the switch of the air cylinder 2 is opened, and the four air cylinders 2 respectively drive the corresponding push rod 3 to move to the diagonal direction to carry out edge wrapping, so that personnel do not need to position by other equipment, and the use cost is reduced.

Claims

1. The utility model provides a compound positioner of leather shell machine, includes mount table (1), its characterized in that: the top surface of the mounting table (1) is fixedly connected with four air cylinders (2), and output shafts of the four air cylinders (2) are fixedly connected with push rods (3);

the positioning assembly is mounted on the mounting table (1), and comprises four L-shaped placing rods (4), the four placing rods (4) are fixedly connected with the top surface of the mounting table (1), the four side surfaces of the placing rods (4) are rotatably connected with rotating shafts (5), the rotating shafts (5) penetrate through the placing rods (4) and then are fixedly connected with connecting plates (6), two connecting plates (6) positioned on the same side are fixedly connected with the same positioning plate (7), and the rotating shafts (5) penetrate through the connecting plates (6) and then are fixedly connected with gears (8);

the four below of gear (8) all is provided with rack (9), gear (8) and rack (9) meshing, two that are located same one side rack (9) all with same push pedal (13) fixed connection, push pedal (13) and mount table (1) sliding connection.

2. The composite positioning device of a shell machine according to claim 1, wherein: two sliding blocks (12) which are symmetrically arranged are fixedly connected to the bottom surface of the push plate (13), four sliding grooves (11) are symmetrically formed in the top surface of the mounting table (1), and the sliding blocks (12) and the sliding grooves (11) are arranged in a one-to-one correspondence mode and are in sliding connection.

3. A composite positioning device for a shell machine according to claim 2, wherein: the sliding blocks (12) are arranged in a convex shape, the shape of the sliding grooves (11) is matched with that of the sliding blocks (12), and the length of the sliding grooves (11) is larger than that of the sliding blocks (12).

4. A composite positioning device for a shell machine according to claim 1 or 2, characterized in that: through-hole (14) have been seted up to push pedal (13), peg graft in the inside of through-hole (14) has pull rod (15), a plurality of spacing hole (10) have been seted up to the top surface of mount table (1), the bottom of pull rod (15) can peg graft mutually with spacing hole (10).

5. The composite positioning device for a shell machine according to claim 4, wherein: the top surface of push pedal (13) fixedly connected with extension spring (16), the other end of extension spring (16) is fixedly connected with the top bottom surface of pull rod (15).

6. A composite positioning device for a shell machine according to claim 1 or 2, characterized in that: the locating plate (7) is a U-shaped block, when the locating plate (7) is horizontally arranged, the height of the locating plate (7) is smaller than that of the push rod (3), the bottom surface of the locating plate (7) is arranged at intervals with the top surface of the mounting table (1), and the outer side wall of the locating plate (7) is arranged at intervals with the inner side wall of the push rod (3).

7. The composite positioning device of a shell machine according to claim 6, wherein: the four push rods (3) are of Y-shaped structures, and the bottom surfaces of the four push rods (3) are arranged at intervals with the top surface of the mounting table (1).