CN203157353U

CN203157353U - Semi-automatic and full-automatic double-sided film laminating machine

Info

Publication number: CN203157353U
Application number: CN 201320139440
Authority: CN
Inventors: 杨文�
Original assignee: WENZHOU BRIGHT PRINTING MACHINERY CO Ltd
Current assignee: WENZHOU BRIGHT PRINTING MACHINERY CO Ltd
Priority date: 2013-03-25
Filing date: 2013-03-25
Publication date: 2013-08-28
Anticipated expiration: 2023-03-25

Abstract

The utility model discloses a semi-automatic and full-automatic double-sided film laminating machine which comprises an upper film roller, a correcting film guiding roller, a bent roller, an upper heating roller, a front lay system, a machine frame, a movable pressure roller, a motor and an electric apparatus control system. The semi-automatic and full-automatic double-sided film laminating machine further comprises a lower heating roller, wherein two ends of a rotating shaft of the lower heating roller are fixed in middles of two symmetrically-arranged swing arms. One end of each swing arm is hinged to the machine frame through a central shaft, the other end of each swing arm is hinged to pistons of symmetrically-arranged air cylinders, casings of the air cylinders are hinged to the machine frame, the lower heating roller can be attached to the pressure roller to have the heat conduction function and rotate along with the pressure roller under the action of the air cylinders, the air cylinders are controlled by electromagnetic valves, the electromagnetic valves are controlled by the electric apparatus control system, and the lower film roller is fixed on the machine frame. The semi-automatic and full-automatic double-sided film laminating machine has the advantages that the pressure roller is long in service life, quick in heat conduction speed and high in film laminating firmness, no pressure is generated in the heating rollers, the heating rollers are small in size, quick in temperature rise and capable of reducing power consumption, and the semi-automatic and full-automatic double-sided film laminating machine is simple in whole machine structure, convenient to operate, high in safety coefficient and capable of saving energy and protecting the environment.

Description

Semi-automatic and full automatic two-sided laminating machine

Technical field

The utility model relates to a kind of two-sided laminating machine, is mainly used in printing industry.

Background technology

At present, have only the technology and equipment of single face overlay film in the printing industry, semi-automatic and full automatic two-sided film coating technique also is a vacancy at home.

The utility model content

The utility model proposes a kind of semi-automatic and full automatic two-sided laminating machine.

The technical solution of the utility model is:

A kind of semi-automatic coating machine and full-automatic double-face laminating machine comprise:

Frame;

Last film roller, correction film guiding roller, bending roll, go up warm-up mill, preceding rule system, all be fixed on the frame;

Pressure roll, the two ends of its rotating shaft are fixed on the symmetrically arranged travel(l)ing rest, travel(l)ing rest is installed in the guide rail and moves up and down synchronously under the effect of two symmetrically arranged hydraulic cylinders, and guide rail, hydraulic cylinder body are fixed on the frame, and hydraulic cylinder is by HYDRAULIC CONTROL SYSTEM;

During work, two hydraulic cylinder synchronous promote pressure roll and at the uniform velocity rise, and operating pressure is 5MPa～10MPa, and back constant voltage protection puts in place;

Motor is fixed on the frame, rule system, upward warm-up mill, pressure roll rotation before driving by chain;

Electrical apparatus control system is controlled motor, is gone up warm-up mill, hydraulic work system;

Also comprise:

Following warm-up mill, the two ends of its rotating shaft are fixed on the middle part of two symmetrically arranged swing arms, one end of swing arm is hinged on the frame through central shaft, the other end of swing arm and the piston hinge of symmetrically arranged cylinder, the housing of cylinder is hinged on the frame, following warm-up mill can be close to pressure roll conduction heat energy and follow pressure roll and rotate under the effect of cylinder, cylinder is by solenoid control, and magnetic valve is controlled by electrical apparatus control system;

Following film roller is fixed on the frame.

Described upward warm-up mill and/or following warm-up mill comprise:

Roll body, its inside offers cavity, be provided with at least three electric heating cast aluminium pouring attachments in this cavity, offer groove on the roller wall of roll body, position near middle electric heating cast aluminium pouring attachment in the groove is provided with first temperature sensor, the position of the electric heating cast aluminium pouring attachment of a close end is provided with second temperature sensor, and electric heating cast aluminium pouring attachment, first temperature sensor and second temperature sensor are connected with described electrical apparatus control system.

The automatic heating of the electric heating cast aluminium pouring attachment in the middle of electrical apparatus control system detects and controls by first temperature sensor, owing to be symmetrical arranged, electrical apparatus control system detects and controls the automatic heating of the electric heating cast aluminium pouring attachment at two ends by second temperature sensor of an end.

The outermost end of described electric heating cast aluminium pouring attachment is heat insulation by PTFE.PTFE is high temperature resistant and the coefficient of expansion is high, and when electric heating cast aluminium pouring attachment added thermal expansion, PTFE can compress.

Described electrical apparatus control system comprises:

Touch-screen;

Programmable Logic Controller, input is connected with touch-screen, and output is used for the described control motor of control, goes up warm-up mill, hydraulic system, magnetic valve work.

Described film roller down is fixed on the described frame by pneumatic clutch braking group, and the clutch end of pneumatic clutch braking group is by chain and described motor linkage, and air-operated solenoid valve is controlled by electrical apparatus control system.

A kind of beneficial effect semi-automatic and full automatic two-sided laminating machine of the utility model is, pressure roll long service life, fast, the overlay film firmness height of heat conduction of velocity, no pressure, the little quick heating of volume, minimizing power consumption in the warm-up mill, complete machine structure is simple, easy to operate, safety coefficient is high, energy-conserving and environment-protective.

Description of drawings

Fig. 1 is overall structure schematic diagram of the present utility model.

Fig. 2 is the cutaway view of going up warm-up mill and following warm-up mill in the utility model.

The specific embodiment

Now by reference to the accompanying drawings the utility model is further described:

As shown in Figure 1 and Figure 2, a kind of semi-automatic and full automatic two-sided laminating machine comprises:

Frame 5;

Last film roller 1, correction film guiding roller 84, bending roll 81, go up warm-up mill 82, preceding rule system 7, all be fixed on the frame 5;

Pressure roll 43, the two ends of its rotating shaft are fixed on the symmetrically arranged travel(l)ing rest 42, travel(l)ing rest 42 is installed in the guide rail 44 and moves up and down synchronously under the effect of two symmetrically arranged hydraulic cylinders 41, and guide rail 44, hydraulic cylinder 41 cylinder bodies are fixed on the frame 5, and hydraulic cylinder 41 is by HYDRAULIC CONTROL SYSTEM;

Motor is fixed on the frame 5, rule system 7, upward warm-up mill 82, pressure roll 43 rotations before driving by chain;

Electrical apparatus control system is controlled motor, is gone up warm-up mill 82, hydraulic work system;

Also comprise:

Following warm-up mill 23, the two ends of its rotating shaft are fixed on the middle part of two symmetrically arranged swing arms 22, one end of swing arm 22 is hinged on the frame 5 through central shaft 24, the piston hinge of the other end of swing arm 22 and symmetrically arranged cylinder 21, the housing of cylinder 21 is hinged on the frame 5, following warm-up mill 23 can be close to pressure roll 43 conduction heat energy and follow pressure roll 43 and rotate under the effect of cylinder 21, cylinder 21 is by solenoid control, and magnetic valve is controlled by electrical apparatus control system;

Following film roller 33 is fixed on the frame 5.

Last warm-up mill 82 and/or following warm-up mill 23 comprise:

Roll body 93, its inside offers cavity, be provided with at least three electric heating cast aluminium pouring attachments 92 in this cavity, offer groove 91 on the roller wall of roll body 93, position near middle electric heating cast aluminium pouring attachment 92 in the groove 9 is provided with first temperature sensor, the position of the electric heating cast aluminium pouring attachment 92 of a close end is provided with second temperature sensor, and electric heating cast aluminium pouring attachment 92, first temperature sensor and second temperature sensor are connected with described electrical apparatus control system.

The outermost end of electric heating cast aluminium pouring attachment 92 is heat insulation by PTFE 94.

Electrical apparatus control system comprises:

Touch-screen;

Programmable Logic Controller, input is connected with touch-screen, and output is used for the described control motor of control, goes up warm-up mill 82, hydraulic system, magnetic valve work.

Following film roller 33 is fixed on the described frame 5 by pneumatic clutch braking group, and the clutch end of pneumatic clutch braking group is by chain and described motor linkage, and air-operated solenoid valve is controlled by electrical apparatus control system.

Also be provided with width Scissoring device 11 and the scratching device 12 of film 83 on the last film roller 1, in like manner, also be provided with down width Scissoring device 31 and the scratching device 31 of film 34 on the following film roller 33.

The output of paper 6 can arrange automatic roller winding and constitute fully-automatic equipment, and also manually rolling constitutes semiautomatic equipment.

By centralized Control able to programme, touch-screen (man-machine interface) operation, electrical equipments such as auxiliary reclay in the conventional electrical control, switch have been replaced with Programmable Logic Controller, improved the security of electrical control greatly, and maintenance, easy maintenance, related work key elements such as machine speed, antiquarian, scrap (bridge) size are input to Programmable Logic Controller by touch-screen with digital form, precision height, easy to operate, working stability, and can dynamically indicate mechanical running status.

During use, paper 6 rule system 7 in the past is input between warm-up mill 82 and the pressure roll 43 with behind last film 83 overlay films and exports; Meanwhile, the following film 34 on the following film roller 33 through pressure roll 43 around after be input between warm-up mill 82 and the pressure roll 43 and export behind the overlay film.

Claims

1. semi-automatic and full automatic two-sided laminating machine comprises:

Frame (5);

Last film roller (1), correction film guiding roller (84), bending roll (81), last warm-up mill (82), preceding rule systems (7) all are fixed on the frame (5);

Pressure roll (43), the two ends of its rotating shaft are fixed on the symmetrically arranged travel(l)ing rest (42), travel(l)ing rest (42) is installed in the guide rail (44) and moves up and down synchronously under the effect of two symmetrically arranged hydraulic cylinders (41), guide rail (44), hydraulic cylinder (41) cylinder body are fixed on the frame (5), and hydraulic cylinder (41) is by HYDRAULIC CONTROL SYSTEM;

Motor is fixed on the frame (5), rule system (7), upward warm-up mill (82), pressure roll (43) rotation before driving by chain;

Electrical apparatus control system is controlled motor, is gone up warm-up mill (82), hydraulic work system;

It is characterized in that, also comprise:

Following warm-up mill (23), the two ends of its rotating shaft are fixed on the middle part of two symmetrically arranged swing arms (22), one end of swing arm (22) is hinged on the frame (5) through central shaft (24), the piston hinge of the other end of swing arm (22) and symmetrically arranged cylinder (21), the housing of cylinder (21) is hinged on the frame (5), following warm-up mill (23) can be close to pressure roll (43) conduction heat energy and follow pressure roll (43) and rotate under the effect of cylinder (21), cylinder (21) is by solenoid control, and magnetic valve is controlled by electrical apparatus control system;

Following film roller (33) is fixed on the frame (5).

2. semi-automatic and full automatic two-sided laminating machine as claimed in claim 1 is characterized in that, described upward warm-up mill (82) and/or following warm-up mill (23) comprising:

Roll body (93), its inside offers cavity, be provided with at least three electric heating cast aluminium pouring attachments (92) in this cavity, offer groove (91) on the roller wall of roll body (93), position near middle electric heating cast aluminium pouring attachment (92) in the groove (9) is provided with first temperature sensor, the position of the electric heating cast aluminium pouring attachment (92) of a close end is provided with second temperature sensor, and electric heating cast aluminium pouring attachment (92), first temperature sensor and second temperature sensor are connected with described electrical apparatus control system.

3. semi-automatic and full automatic two-sided laminating machine as claimed in claim 2 is characterized in that, the outermost end of described electric heating cast aluminium pouring attachment (92) is heat insulation by PTFE (94).

4. semi-automatic and full automatic two-sided laminating machine as claimed in claim 1 is characterized in that described electrical apparatus control system comprises:

Touch-screen;

Programmable Logic Controller, input is connected with touch-screen, and output is used for the described control motor of control, goes up warm-up mill (82), hydraulic system, magnetic valve work.

5. semi-automatic and full automatic two-sided laminating machine as claimed in claim 1, it is characterized in that, described film roller (33) down is fixed on the described frame (5) by pneumatic clutch braking group, the clutch end of pneumatic clutch braking group is by chain and described motor linkage, and air-operated solenoid valve is controlled by electrical apparatus control system.