CN203245096U

CN203245096U - Automatic material receiving device of coating machine

Info

Publication number: CN203245096U
Application number: CN 201320153722
Authority: CN
Inventors: 李禹�
Original assignee: DONGGUAN SANWEN PHOTOELECTRIC TECHNOLOGY Co Ltd
Current assignee: DONGGUAN SANWEN PHOTOELECTRIC TECHNOLOGY Co Ltd
Priority date: 2013-03-29
Filing date: 2013-03-29
Publication date: 2013-10-23
Anticipated expiration: 2023-03-29

Abstract

The utility model relates to the technical field of coating machine equipment, in particular to an automatic material receiving device of a coating machine. The automatic material receiving device comprises material shafts, a compression roller, a cutter, a shaft core, a first thrust device and a second thrust device, wherein the material shafts rotate around the shaft core; the first thrust device and the second thrust device control the compression roller and the cutter to move respectively; raw material rolls are mounted on the material shafts; a raw material roll on one material shaft is in a discharging state, and other raw material rolls are in a to-be-discharged state; when discharging rolls are used up soon, the shaft core drives the material shafts to rotate, adjacent to-be-discharged rolls are rotated to positions of the original discharging rolls, and under the action of the compression roller, glue layers are arranged at the end parts of the discharging rolls and can stick to the tail ends of the original discharging rolls; and at the same time, under the action of the second thrust device, the cutter cuts off the tail ends of the original discharging rolls, so that the discharged rolls are replaced. When the raw material rolls are replaced, the coating machine is not required to be stopped, and automatic material receiving can be realized, so that the time is saved, the consumption is reduced, and the energy utilization efficiency is improved.

Description

The coating machine automatic material connection device

Technical field

The utility model relates to the coating machine equipment technical field, particularly a kind of coating machine automatic material connection device.

Background technology

Coating machine is used for the base material of rolling is coated with glue, coating or the printing ink etc. of last layer specific function, and rolling after the oven dry.Coating machine by unreel, be coated with, drying, traction, rolling, control, servicing unit seven major parts form.

In use; when coating machine unreel the part on stock roll be finished after; need connect material at once to change stock roll, coating machine generally all adopts the mode that manually connects material at present, and just can connect material after will shutting down; but shut down when connecting material; material overstand through too high hot bellows the time can cause alice, and after therefore connecting material, start has the defective generation of crumpling again; directly increase the proportion of goods damageds of finished product, also reduced the service efficiency of the energy simultaneously.

The utility model content

The problem that the finished product proportion of goods damageds increase, energy use efficiency is low that the utility model causes when shutdown connects material in order to solve present coating machine, and a kind of coating machine automatic material connection device that provides.

For reaching above-mentioned functions, the technical scheme that the utility model provides is:

A kind of coating machine automatic material connection device, comprise the material axle, pressure roller, cutting knife, the first thrust device and the second thrust device that be arranged in parallel more than 2, described material axle rotates along same axle core, described the first thrust device is controlled described pressure roller motion, and described the second thrust device is controlled described cutting knife motion.

Preferably, described the first thrust device and described the second thrust device are cylinders.

Preferably, the quantity of described material axle is 4.

Preferably, described 4 material axles are along described axle core circumference uniform distribution.

The beneficial effects of the utility model are: a kind of coating machine automatic material connection device, comprise the material axle, pressure roller, cutting knife and the thrust device that be arranged in parallel more than 2, described material axle rotates along same axle core, described the first thrust device is controlled described pressure roller motion, and described the second thrust device is controlled described cutting knife motion; In use, on the described material axle stock roll is installed, wherein there is a stock roll on the material axle to be in the blowing state, stock roll on other material axle is in the blowing state for the treatment of, when the stock roll on being in the blowing state runs low, described axle core drives described material axle and rotates, the contiguous stock roll for the treatment of blowing is turned to original discharging roll place, this moment, pressure roller was pushed down discharging roll under the promotion of the first thrust device, because the end of the material of discharging roll has glue-line, the afterbody of the material of original discharging roll can be clung in the end of discharging roll under the effect of pressure roller, described cutting knife cuts off the terminal part of the material of original discharging roll under the effect of the second thrust device simultaneously, thereby finishes the replacing of stock roll; Adopt the utility model, because coating machine need not be shut down and can automatic material connection in the high temperature operation process, saved the time so aborning in the process of changing stock roll, reduced the service efficiency that loss has also improved the energy simultaneously.

Description of drawings

Fig. 1 is the utility model front view of reloading;

Fig. 2 is the view of the utility model when reloading;

View when Fig. 3 is the cutting knife cut-out;

Fig. 4 is the view after the utility model reloads.

The specific embodiment

Be further elaborated below in conjunction with accompanying drawing 1 to 4 pairs of the utility model of accompanying drawing:

Coating machine automatic material connection device as shown in Figures 1 to 4, comprise 4 material axles that be arranged in parallel, pressure roller 1, cutting knife 2, the first thrust device 3 and the second thrust device 4, for the convenience narrated in the direction of the clock, we call the first material axle 51, the second material axle 52, the 3rd material axle 53 and the 4th material axle 54 to these 4 material axles successively, 4 material axles along same axle core 6 rotate and 4 material axles along axle core 6 equidistant circle distribution, 2 motions of the first thrust device 3 control pressure rollers 1, the second thrust device 4 control cutting knifes.What in the present embodiment, the first thrust device 3 and the second thrust device 4 adopted is cylinder.

Use procedure of the present utility model is as follows:

As shown in Figure 1, in the present embodiment, we are equipped with stock roll at the first material axle 51 and the 3rd material axle 53, wherein the stock roll on the first material axle 51 is in the blowing state, stock roll on the 3rd material axle 53 is in the blowing state for the treatment of, for the convenience of narrating, we call discharging roll 7 to the stock roll on the first material axle 51, stock roll on the 3rd material axle 53 is called treats discharging roll 8, the end for the treatment of discharging roll 8 is provided with glue-line, in use, when discharging roll 7 runs low, as shown in Figure 2, thereby axle core 6 rotates and drives the rotation of material axle, axle core 6 clockwise rotates 180 °, the location swap of 53 rotations of the 3rd material axle and the first material axle 51, treat that like this discharging roll 8 just turns to discharging roll 7 places, pressure roller 1 was pushed down under the promotion of cylinder and was treated discharging roll 8 this moment, owing to treat that the end of discharging roll 8 has glue-line, treat that under the effect of pressure roller 1 end of the material of discharging roll 8 can cling the afterbody of the material of original discharging roll 7, cutting knife 2 cuts off the terminal part of the material of original discharging roll 7 under the effect of cylinder simultaneously, connects material thereby finish.

The above embodiment, it is preferred embodiments of the present utility model, be not to limit practical range of the present utility model, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, all should be included in the utility model patent claim.

Claims

1. coating machine automatic material connection device, it is characterized in that: comprise the material axle, pressure roller, cutting knife, the first thrust device and the second thrust device that be arranged in parallel more than 2, described material axle rotates along same axle core, described the first thrust device is controlled described pressure roller motion, and described the second thrust device is controlled described cutting knife motion.

2. coating machine automatic material connection device as claimed in claim 1, it is characterized in that: described the first thrust device and described the second thrust device are cylinders.

3. coating machine automatic material connection device as claimed in claim 1 or 2, it is characterized in that: the quantity of described material axle is 4.

4. coating machine automatic material connection device as claimed in claim 3 is characterized in that: expect that axles are along described axle core circumference uniform distribution for described 4.