CN220811340U - High-efficient flattening device of environmental protection folding machine - Google Patents

Abstract

The utility model discloses a high-efficiency flattening device of an environment-friendly folding machine, which comprises a folding machine body arranged at the top of a base, wherein a conveying belt is arranged on the inner wall of the folding machine body, mounting plates are arranged on two sides of the outlet end of the conveying belt, a guide roll shaft is arranged in each mounting plate, a limiting mechanism is sleeved on each guide roll shaft, a flattening roll shaft is arranged on the front side of each guide roll shaft, a limiting seat is arranged in each flattening roll shaft, a fixed shaft is connected in a groove of each limiting seat through a spring, and the end part of each fixed shaft is clamped in a sleeve. Adopt above-mentioned technical scheme to make the high-efficient flattening device of environmental protection folding machine, can satisfy the spacing demand of direction of different width, guaranteed the stability when paper is to outside transmission after folding, can adjust telescopic height automatically under the effect of cylinder to can adjust flattening roller to suitable height, consequently can satisfy the flattening work of different thickness papers.

Description

High-efficient flattening device of environmental protection folding machine

Technical Field

The utility model relates to the technical field of folding machine flattening equipment, in particular to a high-efficiency flattening device of an environment-friendly folding machine.

Background

Folding machines are modern printing equipment associated with the modern printing industry, and modern printing plants usually comprise three working procedures of pre-printing, printing and post-printing, wherein the main bearing medium is paper, and due to the rising of packaging printing, on other material media such as plastics, fabrics, leather, metal surfaces and the like, the main bearing medium still takes the most dominant role of paper, and folding machines can fold paper rapidly in large quantities. When the paper is conveyed to the flattening mechanism for flattening operation by the paper folding machine after the paper folding, the paper is easy to deviate in the conveying process due to the fact that the paper lacks a lateral constraint mechanism, so that the conveying stability is affected. Therefore, we propose a high-efficiency flattening device of an environment-friendly folding machine.

Disclosure of utility model

In order to solve the problems, the utility model provides a high-efficiency flattening device of an environment-friendly folding machine, so as to solve the problems in the background art.

The high-efficiency flattening device of the environment-friendly folding machine comprises a folding machine body arranged at the top of a base, wherein a conveying belt is arranged on the inner wall of the folding machine body, mounting plates are arranged on two sides of the outlet end of the conveying belt, a guide roll shaft is arranged in each mounting plate, a limiting mechanism is sleeved on each guide roll shaft, a flattening roll shaft is arranged on the front side of each guide roll shaft, a limiting seat is arranged in each flattening roll shaft, a fixed shaft is connected in a groove of each limiting seat through a spring, the end part of each fixed shaft is clamped in a sleeve, and the bottom of each sleeve is connected with an air cylinder.

In the above scheme, stop gear establishes at the epaxial spacing dish of direction roller including the cover, the spacing dish outside is provided with the removal ring rather than rotating the connection, the side spiro union of removal ring has first screw.

In the scheme, an electric heating wire is arranged in the flattening roll shaft.

In the scheme, the side surface of the sleeve is in threaded connection with the second screw.

In the above scheme, the cylinder is installed in the removal inslot of seting up at the mounting panel side, and its bottom fixing is at the mounting panel inner wall.

In the scheme, the bottom wall of the limiting disc is in contact with the surface of the conveyor belt.

In the scheme, channels are formed at two ends of the folder body.

The utility model has the advantages and beneficial effects that: the utility model provides a high-efficiency flattening device of an environment-friendly folding machine, which is simple and reasonable in structural design, has strong practicability, can adjust the distance between two limiting plates according to the needs and fix the limiting mechanisms by first screws through a limiting plate and a moving ring sleeved on a guide roller shaft, can meet the guiding limiting requirements of different widths, ensures the stability of paper after folding when the paper is transmitted to the outside, avoids the influence on the processing effect caused by the deviation of the paper from an original track when the paper is transmitted, and can conveniently mount and dismount a flattening roller shaft by arranging the structures such as a limiting seat, a groove, a spring, a fixed shaft, a sleeve and the like, so that the flattening roller shaft can be conveniently replaced or maintained, the maintenance cost of equipment is reduced, the height of the sleeve can be automatically adjusted under the action of a cylinder, and the flattening roller shaft can be adjusted to a proper height, so that the flattening work of paper with different thicknesses can be met, and the effect of stabilizing and flattening the paper after folding is realized under the cooperation of a conveying belt and the limiting mechanism.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic structural view of the limiting mechanism of the present utility model.

FIG. 3 is a schematic view of the platen roller of the present utility model.

In the figure: the folding machine comprises a base 1, a folding machine body 11, a conveyor belt 12, a mounting plate 13, a guide roller shaft 14, a limiting plate 15, a moving ring 16, a first screw 17, a flattening roller shaft 18, an electric heating wire 19, a limiting seat 2, a groove 21, a spring 22, a fixed shaft 23, a sleeve 24, a second screw 25, a moving groove 26 and a cylinder 27.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

As shown in fig. 1-3, the utility model relates to a high-efficiency flattening device of an environment-friendly folding machine, which comprises a folding machine body 11 arranged at the top of a base 1, wherein a conveying belt 12 is arranged on the inner wall of the folding machine body 11, mounting plates 13 are arranged on two sides of the outlet end of the conveying belt 12, a guide roll shaft 14 is arranged in the mounting plates 13, a limiting mechanism is sleeved on the guide roll shaft 14, a flattening roll shaft 18 is arranged on the front side of the guide roll shaft 14, a limiting seat 2 is arranged in the flattening roll shaft 18, a fixed shaft 23 is connected in a groove 21 of the limiting seat 2 through a spring 22, the end part of the fixed shaft 23 is clamped in a sleeve 24, and the flattening roll shaft 18 can be conveniently mounted and dismounted through the structures of the limiting seat 2, the groove 21, the spring 22, the fixed shaft 23, the sleeve 24 and the like, so that the flattening roll shaft 18 can be conveniently replaced or maintained, and the maintenance cost of the equipment is reduced.

A cylinder 27 is connected to the bottom of the sleeve 24. The height of the sleeve 24 can be automatically adjusted under the action of the air cylinder 27, so that the flattening roll shaft 18 can be adjusted to a proper height, and therefore, the flattening work of paper with different thicknesses can be satisfied, and the effect of stabilizing flattening treatment on paper after folding is realized under the cooperation of the conveyor belt 12 and the limiting mechanism.

In the above scheme, the stop gear includes the stop disc 15 of cover on guide roll axle 14, the stop disc 15 outside is provided with the removal ring 16 rather than swivelling joint, the side spiro union of removal ring 16 has first screw 17. Through the stop gear that is equipped with spacing dish 15 and removal ring 16 group on guide roll axle 14, can adjust the distance between two spacing dishes 15 and fix through first screw 17 as required, can satisfy the spacing demand of direction of different width, guaranteed the stability when paper is to outside transmission after folding, avoid the paper to deviate from former track and influence the processing effect when the transmission.

In the above scheme, the inside of flattening roller 18 is provided with electric heater strip 19, can wholly heat flattening roller 18 through setting up electric heater strip 19 to flattening roller 18 carries out the heating treatment to the paper when flattening, makes the paper soften the back and can flatten more conveniently.

In the above scheme, the side surface of the sleeve 24 is screwed with the second screw 25, and the fixing work of the fixing shaft 23 inside the sleeve 24 can be realized through the second screw 25.

In the above scheme, the cylinder 27 is mounted in a moving groove 26 formed in the side surface of the mounting plate 13, the bottom end of the cylinder is fixed on the inner wall of the mounting plate 13, and an output shaft of the cylinder 27 is fixedly connected with the sleeve 24 through a connecting piece, so that the height of the sleeve 24 is automatically adjusted under the action of the connecting piece.

In the above scheme, the diapire of limiting plate 15 and conveyer belt 12 surface contact, paper is transported from limiting plate 15 inside under conveyer belt 12 effect, restraines the paper through limiting plate 15, can avoid paper to outside skew.

In the above scheme, the two ends of the folder body 11 are provided with the channels, the folder body 11 is the existing folder equipment, the internal structure and the working principle of the folder are not specifically disclosed herein, and the paper enters the folder body 11 to be folded and then is output from the channel at the other end.

Working principle:

This kind of high-efficient flattening device of environmental protection folding machine, when specifically using, make paper get into behind the folding machine body 11 under the conveyer belt 12 effect and export from the other end passageway, this moment through adjusting the interval of two limiting plates 15, and fix removal ring 16 and limiting plate 15 in suitable position through first screw 17, make paper pass through from both insides under the constraint of two limiting plates 15, afterwards, make flattening roller 18 carry out flattening treatment to the paper through cylinder 27, accessible electric heating wire 19 can heat flattening roller 18 wholly in this process, thereby carry out heating treatment to the paper when flattening through flattening roller 18, make paper soften back can more conveniently carry out flattening treatment, after flattening roller 18 long-time use, can dismantle it and maintain, the concrete flow is: the second screw 25 is unscrewed, and the fixed shaft 23 is pressed towards the end far away from the sleeve 24, so that the end of the fixed shaft 23 is separated from the sleeve 24, and the flattening roll shaft 18 can be rapidly detached for maintenance.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The utility model provides a high-efficient flattening device of environmental protection folding machine, including installing folding machine body (11) at base (1) top, its characterized in that, the inner wall of folding machine body (11) is provided with conveyer belt (12), conveyer belt (12) exit end both sides are provided with mounting panel (13), install guide roll axle (14) in mounting panel (13), the cover is equipped with stop gear on guide roll axle (14), the front side of guide roll axle (14) is provided with flattening roll axle (18), be provided with spacing seat (2) in flattening roll axle (18), be connected with fixed axle (23) through spring (22) in recess (21) of spacing seat (2), the tip joint of fixed axle (23) is in sleeve (24), the bottom of sleeve (24) is connected with cylinder (27).

2. The efficient flattening device of the environment-friendly folding machine according to claim 1, wherein the limiting mechanism comprises a limiting disc (15) sleeved on the guide roller shaft (14), a moving ring (16) rotationally connected with the limiting disc (15) is arranged on the outer side of the limiting disc (15), and a first screw (17) is screwed on the side face of the moving ring (16).

3. The efficient flattening device of an environment-friendly folding machine according to claim 1, wherein an electric heating wire (19) is arranged inside the flattening roller shaft (18).

4. The efficient flattening apparatus of an environment-friendly folder as claimed in claim 1, wherein the sleeve (24) is laterally screwed with a second screw (25).

5. The efficient flattening device of an environment-friendly folder according to claim 1, wherein the air cylinder (27) is installed in a moving groove (26) formed in the side surface of the mounting plate (13), and the bottom end of the air cylinder is fixed on the inner wall of the mounting plate (13).

6. The efficient flattening apparatus of an environment-friendly folder as claimed in claim 2, wherein the bottom wall of the limit plate (15) is in contact with the surface of the conveyor belt (12).

7. The efficient flattening apparatus of an environment-friendly folder as claimed in claim 1, wherein both ends of the folder body (11) are provided with channels.