CN217803882U

CN217803882U - Edge folding device for book printing

Info

Publication number: CN217803882U
Application number: CN202221431713.XU
Authority: CN
Inventors: 周月国
Original assignee: Shandong Lvshui Qingshan Printing Technology Co ltd
Current assignee: Shandong Lvshui Qingshan Printing Technology Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-11-15
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a hem device for books printing, top including the workstation is provided with the bed die, the both sides of bed die all are provided with stop gear, stop gear includes two fixed plates, two mounts, a plurality of reference columns, two sliding plates, a plurality of springs and two connecting blocks, one side and the bed die fixed connection of fixed plate, one side and the sliding plate fixed connection of mount, the reference column is located the fixed plate, connecting block and sliding plate fixed connection, the spring is located one side of connecting block, the constant head tank has been seted up to the opposite side of fixed plate, the reference column is alternated with the inner chamber slip of constant head tank and is connected. The utility model discloses an utilize mutually supporting of bed die, fixed plate, mount, reference column, sliding plate, spring and connecting block, the reference column is injectd the position of fixed plate, and the sliding plate drives the reference column and moves, and then is favorable to carrying out independent change to the bed die to bed die and workstation phase separation.

Description

Edge folding device for book printing

Technical Field

The utility model relates to a books printing field, in particular to a hem device for books printing.

Background

Printing is a technique of transferring ink to the surface of a material such as paper, fabric, leather, etc. by performing processes such as plate making, inking, and pressing on an original such as a character, a picture, and a photograph to copy the contents of the original in bulk.

Books need many steps to go on when printing, wherein include the hem to books and handle, when carrying out the hem to books, prior art adopts the mode of last mould and bed die to carry out the hem to books, and the bed die is fixed on the workstation usually, but the bed die can appear the condition of wearing and tearing in long-time use, can influence the hem of books, holistic change can corresponding incremental cost, be not convenient for carry out independent change to the bed die, have certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hem device for books printing 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 flanging device for book printing comprises a workbench, wherein a lower die is arranged above the workbench, and limiting mechanisms are arranged on two sides of the lower die;

the limiting mechanism comprises two fixing plates, two fixing frames, a plurality of positioning columns, two sliding plates, a plurality of springs and two connecting blocks, one side of each fixing plate is fixedly connected with the lower die, one side of each fixing frame is fixedly connected with the corresponding sliding plate, the positioning columns are located on the fixing plates, the top ends of the connecting blocks are fixedly connected with the corresponding sliding plates, and the springs are located on one sides of the connecting blocks.

Preferably, the locating slot has been seted up to the opposite side of fixed plate, the reference column is connected with the inner chamber sliding alternate of locating slot, the one end of reference column and one side fixed connection of mount inner wall.

Preferably, both sides of the top of the workbench are provided with grooves, the connecting block is slidably and alternately connected with the inner cavity of the groove, fixing rods are symmetrically and fixedly connected to both sides of the inner wall of the groove, and the outer walls of the fixing rods are sleeved with springs.

Preferably, a through groove matched with the fixing rod is symmetrically formed in one side of the connecting block, one end of the spring is fixedly connected with the connecting block, and the other end of the spring is fixedly connected with the inner wall of the groove.

Preferably, the bottom of fixed plate is symmetry fixedly connected with erection column, a plurality of spacing grooves with erection column matched with are seted up at the top of workstation.

Preferably, the top fixedly connected with carriage of workstation, the equal fixedly connected with supporting leg in edge department of workstation bottom.

The utility model discloses a technological effect and advantage:

(1) The utility model utilizes the mutual cooperation of the lower die, the fixed plate, the fixed frame, the positioning column, the sliding plate, the spring and the connecting block, the positioning column limits the position of the fixed plate, and the sliding plate drives the positioning column to move, thereby being beneficial to separating the lower die from the workbench and independently replacing the lower die;

(2) The utility model discloses an utilize mutually supporting of dead lever and reference column, the dead lever is favorable to the connecting block to slide above that, is favorable to advancing the injecing to the position of connecting block simultaneously, and the reference column is favorable to fixing a position the installation of fixed plate, is favorable to increasing the fixed stability of bed die simultaneously.

Drawings

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is a schematic front sectional view of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a work table; 2. a support frame; 3. a lower die; 4. a limiting mechanism; 41. a fixing plate; 42. a fixed mount; 43. a positioning column; 44. a sliding plate; 45. a spring; 46. connecting blocks; 5. a fixing rod; 6. and (7) mounting the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

The utility model provides a hem device for books printing as shown in fig. 1-3, including workstation 1, the top of workstation 1 is provided with bed die 3, and the both sides of bed die 3 all are provided with stop gear 4.

Limiting mechanism 4 includes two fixed plates 41, two fixed frames 42, a plurality of positioning columns 43, two sliding plates 44, a plurality of springs 45 and two connecting blocks 46, fixed plate 41 is favorable to installing lower mould 3, fixed frame 42 is the L type, fixed frame 42 is favorable to driving positioning columns 43 to move, fixed frame 42 is favorable to prescribing a limit to the position of fixed plate 41 simultaneously, be convenient for install lower mould 3, positioning columns 43 is favorable to prescribing a limit to the position of fixed plate 41, and then be favorable to installing and dismantling lower mould 3, sliding plates 44 is favorable to driving fixed frame 42 to move, be convenient for make positioning columns 43 break away from fixed plate 41, and then be favorable to dismantling lower mould 3, the elasticity of springs 45 is favorable to making connecting blocks 46 resume to the original position after moving, be convenient for carry out repetitive operation to sliding plates 44, connecting blocks 46 are favorable to driving sliding plates 44 to move, simultaneously be favorable to guiding the motion of sliding plates 44, one side of fixed plate 41 and lower mould 3 fixed connection, one side and sliding plates 44 fixed connection of fixed frame 42, positioning columns 43 are located on fixed plate 41, the top of connecting blocks 46 and sliding plates 44 are connected, springs 45 are located on one side of connecting blocks 46.

The constant head tank has been seted up to the opposite side of fixed plate 41, is favorable to prescribing a limit to the relative position of reference column 43 and fixed plate 41, and the inner chamber slip interlude of reference column 43 and constant head tank is connected, one end of reference column 43 and one side fixed connection of mount 42 inner wall.

The both sides at 1 top of workstation all are seted up flutedly, and connecting block 46 alternates with the inner chamber of recess and is connected, and the bilateral symmetry fixedly connected with dead lever 5 of fluted wall is favorable to leading connecting block 46's motion, is convenient for make connecting block 46 slide above that, is convenient for prescribe a limit to connecting block 46's position simultaneously, avoids connecting block 46 and the inner chamber of recess to break away from mutually, and dead lever 5's outer wall is located to spring 45 covers.

Through grooves matched with the fixing rods 5 are symmetrically formed in one side of the connecting block 46, one end of the spring 45 is fixedly connected with the connecting block 46, and the other end of the spring 45 is fixedly connected with the inner wall of the groove.

The bottom symmetry fixedly connected with erection column 6 of fixed plate 41 is favorable to fixing a position when fixed plate 41 installs, and then is favorable to increasing the stability of the installation of bed die 3, and a plurality of spacing grooves with 6 matched with of erection column have been seted up at the top of workstation 1.

The top fixedly connected with carriage 2 of workstation 1, the equal fixedly connected with supporting leg in edge department of 1 bottom of workstation is favorable to supporting workstation 1.

The utility model discloses theory of operation:

when the lower die 3 needs to be replaced, firstly, the two sliding plates 44 slide, the sliding plates 44 drive the connecting block 46 to slide in the inner cavity of the groove, the connecting block 46 slides on the outer wall of the fixing rod 5, the fixing rod 5 slides in the inner cavity of the through groove, then the connecting block 46 compresses the spring 45, the spring 45 generates elasticity on the connecting block 46, meanwhile, the sliding plates 44 drive the fixing frame 42 to move, the fixing frame 42 drives the positioning column 43 to move, then the positioning column 43 is separated from the inner cavity of the positioning groove, the position limitation on the fixing plate 41 is removed at the moment, then the lower die 3 is pulled upwards, the lower die 3 drives the fixing plate 41 to move, the fixing plate 41 drives the mounting column 6 to be separated from the inner cavity of the limiting groove, the lower die 3 can be separated from the workbench 1, and the lower die 3 can be replaced independently.

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 part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A flanging device for book printing comprises a workbench (1), and is characterized in that a lower die (3) is arranged above the workbench (1), and two sides of the lower die (3) are provided with limiting mechanisms (4);

the limiting mechanism (4) comprises two fixing plates (41), two fixing frames (42), a plurality of positioning columns (43), two sliding plates (44), a plurality of springs (45) and two connecting blocks (46), one side of each fixing plate (41) is fixedly connected with the lower die (3), one side of each fixing frame (42) is fixedly connected with the corresponding sliding plate (44), the positioning columns (43) are located on the fixing plates (41), the top ends of the connecting blocks (46) are fixedly connected with the corresponding sliding plates (44), and the springs (45) are located on one side of the corresponding connecting blocks (46).

2. The folding device for book printing according to claim 1, wherein a positioning groove is formed on the other side of the fixing plate (41), the positioning column (43) is slidably inserted into and connected with an inner cavity of the positioning groove, and one end of the positioning column (43) is fixedly connected with one side of the inner wall of the fixing frame (42).

3. The folding device for book printing according to claim 1, characterized in that two sides of the top of the working table (1) are provided with grooves, the connecting blocks (46) are slidably inserted into the inner cavities of the grooves, the fixing rods (5) are symmetrically and fixedly connected to two sides of the inner wall of the groove, and the springs (45) are sleeved on the outer walls of the fixing rods (5).

4. A folding device for book printing according to claim 1, characterized in that one side of the connecting block (46) is symmetrically provided with a through slot matched with the fixing rod (5), one end of the spring (45) is fixedly connected with the connecting block (46), and the other end of the spring (45) is fixedly connected with the inner wall of the groove.

5. The hemming device for book printing according to claim 1 wherein the bottom end of the fixing plate (41) is symmetrically and fixedly connected with the mounting posts (6), and the top of the table (1) is provided with a plurality of limiting grooves matched with the mounting posts (6).

6. A folding device for book printing according to claim 1, characterized in that the top of the working table (1) is fixedly connected with a supporting frame (2), and the corners of the bottom of the working table (1) are fixedly connected with supporting legs.