CN215439030U

CN215439030U - Folding machine with double-folding knife structure

Info

Publication number: CN215439030U
Application number: CN202121850329.9U
Authority: CN
Inventors: 李显军
Original assignee: Shanghai Deshi Printing Co Ltd
Current assignee: Shanghai Deshi Printing Co Ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-07
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a folding machine with a double-folding knife structure, which comprises a base, wherein a rack is arranged above the base; the folding rollers are arranged at two ends of the inner side of the rack, a linkage shaft is connected in the folding rollers, and a driving motor is arranged on the left side of the linkage shaft; the folding blades are respectively arranged on two sides above the middle seam, telescopic rods are arranged above the folding blades, and driving cylinders are connected above the telescopic rods; the paper feeding mechanism is arranged at the rear end of the folding plate, an adjusting pile is movably arranged in the paper feeding mechanism, and one end of the adjusting pile is provided with a guide groove; and the material guide plate is arranged below the folding roller. This folder with two folding knife structures compares with current device, can extrude the paper after folding through pivoted folding rod to can extrude its crease, two folding blades that set up can and fold the cooperation between the rod and carry out folding of two sets of papers simultaneously.

Description

Folding machine with double-folding knife structure

Technical Field

The utility model relates to the technical field of folding machines, in particular to a folding machine with a double-folding-knife structure.

Background

The folding machine is modern printing equipment generated along with the modern printing industry, is mainly used for folding various paper with different sizes and thicknesses in a design range, and is suitable for large-batch folding of fast printing centers, production enterprises, official documents and business letters.

The existing folding machine is generally of a single-blade structure, can only fold once when in use, and has low efficiency, so that the folding machine with a double-blade structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a folding machine with a double-folding knife structure, which aims to solve the problem that the prior folding machine is generally of a single-knife structure, can only fold once when in use and has low efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: a folder having a double folding blade configuration comprising:

the device comprises a base, a rack and a control device, wherein the rack is arranged above the base;

the folding rollers are arranged at two ends of the inner side of the rack, a linkage shaft is connected in the folding rollers, and a driving motor is arranged on the left side of the linkage shaft;

the folding plate is arranged above the folding stick, and a central seam is formed in the folding plate;

the folding blades are respectively arranged on two sides above the middle seam, telescopic rods are arranged above the folding blades, and driving cylinders are connected above the telescopic rods;

the paper feeding mechanism is arranged at the rear end of the folding plate, an adjusting pile is movably arranged in the paper feeding mechanism, and one end of the adjusting pile is provided with a guide groove;

and the material guide plate is arranged below the folding roller.

Preferably, the adjusting piles form a sliding structure with the paper feeding mechanism through the guide grooves, and the number of the adjusting piles is two.

Preferably, the driving cylinder forms a telescopic structure through the telescopic rod and the folding blade, and the folding blade is overlapped with the vertical center line of the center seam.

Preferably, the linkage shaft penetrates through the interior of the folding roller, and the folding roller is symmetrically distributed about the vertical center line of the linkage shaft.

Preferably, the number of the folding blades is two, and the folding blades correspond to the folding rollers one by one.

Preferably, the base is further provided with:

the containing groove is formed in the front end of the base, and an included angle between the material guide plate and the base is 30 degrees.

Preferably, the accommodating groove is further provided with:

the placing plate is movably arranged in the accommodating groove, and a material receiving box is arranged on the placing plate.

Compared with the prior art, the utility model provides a folding machine with a double-folding knife structure, which has the following beneficial effects: this folding machine with two folding knife structures can extrude the paper after folding paper through the pivoted rod of folding paper to can extrude it crease, two folding knife blades that set up can and fold paper and cooperate between the rod and carry out folding paper of two sets of paper simultaneously, solved current folding machine and be the simplex structure usually, once can only once fold paper during the use, the lower problem of efficiency.

1. According to the utility model, the position of the adjusting pile can be adjusted through the guide groove, so that the paper feeding mechanism can be separated, the paper feeding mechanism can feed two batches of paper at the same time, the driving cylinder can drive the folding blade to move downwards through the telescopic rod, and the paper can be folded when the folding blade moves downwards to the middle seam;

2. the driving motor can drive the folding rollers to rotate relatively through the universal driving shaft, the rotating folding rollers can extrude folded paper so as to press the folded paper out of creases, two folding blades can be matched with the folding rollers to fold two groups of paper simultaneously, the folding efficiency is greatly improved, and the problem that the existing folding machine is generally of a single-blade structure, can only fold once when in use and is low in efficiency is solved;

3. according to the paper collecting box, folded paper can slide downwards through the material guide plate, the containing groove can facilitate the drawing and containing of the placing plate, the placing plate facilitates the placing of the material collecting box, and the folded paper can be collected uniformly through the material collecting box.

Drawings

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

FIG. 2 is a schematic view of the folding bar of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a rear view of the paper feeding mechanism of the present invention;

fig. 5 is a schematic view of the folding blade of the present invention.

In the figure: 1. a base; 2. a frame; 3. a folding roller; 4. a linkage shaft; 5. a drive motor; 6. a folding plate; 7. performing center sewing; 8. a folding blade; 9. a driving cylinder; 10. a telescopic rod; 11. a paper feeding mechanism; 12. adjusting piles; 13. a guide groove; 14. a material guide plate; 15. a material receiving box; 16. placing the plate; 17. a receiving groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a folder with a double-folding blade structure includes: the device comprises a base 1, wherein a rack 2 is arranged above the base 1; the folding roller 3 is arranged at two ends of the inner side of the frame 2, the linkage shaft 4 is connected in the folding roller 3, and the driving motor 5 is arranged at the left side of the linkage shaft 4; the folding plate 6 is arranged above the folding rod 3, and a central seam 7 is formed in the folding plate 6; the linkage shaft 4 penetrates through the folding roller 3, and the folding roller 3 is symmetrically distributed about the vertical center line of the linkage shaft 4; the driving motor 5 can drive the folding roller 3 to rotate relatively through the linkage shaft 4, and the rotating folding roller 3 can extrude the folded paper so as to extrude the folded paper into creases; the folding blades 8 are respectively arranged at two sides above the middle seam 7, two folding blades 8 are arranged, and the folding blades 8 correspond to the folding rollers 3 one by one; the two folding blades 8 can be matched with the folding roller 3 to fold two groups of paper simultaneously, so that the folding efficiency is greatly improved, and the problem that the existing folding machine is generally of a single-blade structure, can only fold paper once when in use and has lower efficiency is solved; a guide plate 14 installed below the folding roller 3; a receiving groove 17 which is arranged at the front end of the base 1, and the included angle between the material guide plate 14 and the base 1 is 30 degrees; a placing plate 16 movably installed in the receiving groove 17, the placing plate 16 having a material receiving box 15 mounted thereon; the folded paper can slide downwards through the material guide plate 14, the accommodating groove 17 can be used for accommodating the drawn paper of the placing plate 16 conveniently, the placing plate 16 is used for placing the material receiving box 15 conveniently, and the folded paper can be received uniformly through the material receiving box 15.

Referring to fig. 1, 4 and 5, a folder having a double folding blade structure includes: an expansion link 10 is arranged above the folding blade 8, and a driving cylinder 9 is connected above the expansion link 10; the driving cylinder 9 and the folding blade 8 form a telescopic structure through a telescopic rod 10, and the folding blade 8 is coincided with the vertical central line of the middle seam 7; the driving cylinder 9 can drive the folding blade 8 to move downwards through the telescopic rod 10, and the paper can be folded when the folding blade 8 moves downwards to the middle slit 7; the paper feeding mechanism 11 is arranged at the rear end of the folding plate 6, an adjusting pile 12 is movably arranged in the paper feeding mechanism 11, and one end of the adjusting pile 12 is provided with a guide groove 13; the adjusting piles 12 form a sliding structure with the paper feeding mechanism 11 through the guide grooves 13, and two adjusting piles 12 are arranged; the position of the adjusting pile 12 can be adjusted by the guide groove 13, so that the paper feeding mechanism 11 can be separated, and the paper feeding mechanism 11 can feed two batches of paper at the same time.

The working principle is as follows: when the folding machine with the double-folding knife structure is used, firstly, the frame 2 plays a role in stably supporting the device, the paper feeding mechanism 11 is adjusted according to the size of the folded paper, the paper with the same size or different sizes can be placed at the same time, the adjusting piles 12 are slid to the positions respectively consistent with the sizes of the paper through the guide grooves 13, and at the moment, the paper feeding mechanism 11 can be divided into two compartments; secondly, two batches of paper are fed simultaneously through the paper feeding mechanism 11, the paper feeding working process of the paper feeding mechanism 11 is consistent with the paper feeding working operation steps of a market folding machine, and the paper feeding working process is the prior art, so detailed description is omitted here, when the paper runs to a specific point, the driving cylinder 9 is started again, the driving cylinder 9 drives the two folding blades 8 to move downwards through the telescopic rod 10, and when the folding blades 8 move downwards to the middle seam 7 in the folding plate 6, two groups of paper can be folded; then, a driving motor 5 is started, the driving motor 5 drives the folding roller 3 to rotate relatively through the linkage shaft 4, and the rotating folding roller 3 extrudes the folded paper, so that the folded paper can be pressed out of creases, and meanwhile, two groups of paper are folded, and the folding efficiency is greatly improved; finally, the placing plate 16 is pulled out of the accommodating groove 17, the receiving box 15 is placed on the placing plate 16, the paper conveyed by the folding roller 3 in a relative rotation mode can slide downwards into the receiving box 15 through the inclined material guide plate 14, and the folded paper is uniformly received through the receiving box 15, namely the working principle of the folding machine with the double-folding knife structure.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A folder having a double folding blade structure, comprising:

the device comprises a base (1), wherein a rack (2) is arranged above the base (1);

the folding device comprises a frame (2), a folding roller (3) and a driving motor (5), wherein the folding roller (3) is arranged at two ends of the inner side of the frame (2), a linkage shaft (4) is connected in the folding roller (3), and the left side of the linkage shaft (4) is provided with the driving motor (5);

the folding plate (6) is arranged above the folding stick (3), and a central seam (7) is formed in the folding plate (6);

folding blades (8) which are respectively arranged at two sides above the middle seam (7), a telescopic rod (10) is arranged above the folding blades (8), and a driving cylinder (9) is connected above the telescopic rod (10);

the paper feeding mechanism (11) is arranged at the rear end of the folding plate (6), an adjusting pile (12) is movably arranged in the paper feeding mechanism (11), and one end of the adjusting pile (12) is provided with a guide groove (13);

a material guide plate (14) which is arranged below the folding roller (3).

2. The folder with the double folding blade structure as claimed in claim 1, wherein the adjusting piles (12) pass through the guide grooves (13) to form a sliding structure with the paper feeding mechanism (11), and two adjusting piles (12) are provided.

3. A folder with a double folding blade structure according to claim 1, wherein the driving cylinder (9) is telescopic with the folding blade (8) through a telescopic rod (10), and the folding blade (8) is coincident with the vertical center line of the center slit (7).

4. The folding machine with the double folding blade structure as claimed in claim 1, wherein the linkage shaft (4) penetrates through the inside of the folding roller (3), and the folding rollers (3) are symmetrically distributed about the vertical center line of the linkage shaft (4).

5. A folder with a double folding blade structure according to claim 1, wherein there are two folding blades (8), and there is a one-to-one correspondence between the folding blades (8) and the folding rollers (3).

6. The folder with the double folding blade structure as claimed in claim 1, wherein said base (1) is further provided with:

the accommodating groove (17) is formed in the front end of the base (1), and an included angle between the material guide plate (14) and the base (1) is 30 degrees.

7. The folder with the double folding blade structure as claimed in claim 6, wherein said receiving slot (17) is further provided with:

a placing plate (16) movably mounted in the accommodating groove (17), wherein a material receiving box (15) is arranged on the placing plate (16).