CN201200956Y

CN201200956Y - Mechanism for coating packaging materials

Info

Publication number: CN201200956Y
Application number: CNU2008200469052U
Authority: CN
Inventors: 左光申; 黄光兴
Original assignee: QUANZHOU TONGZE MACHINERY CO Ltd
Current assignee: QUANZHOU TONGZE MACHINERY CO Ltd
Priority date: 2008-04-25
Filing date: 2008-04-25
Publication date: 2009-03-04
Anticipated expiration: 2018-04-25

Abstract

The utility model aims to provide a spread coating mechanism for a packing material, which can ensure that gaps and pressure among rollers in the spread coating mechanism can be independently adjusted, and related gap width has more selections, thereby accurately controlling the pressure and speed difference among the rollers. The spread coating mechanism for the packing material consists of a frame, a metering roll, a transfer steel roller, a transfer rubber roller and a spread coating roller, and is characterized in that the mechanism is provided with a first adjusting seat which horizontally moves on the frame the transfer steel roller, a second adjusting seat and a third adjusting seat are arranged on the first adjusting seat; a first adjusting handle is arranged on the mechanism to adjust the horizontal movement of the first adjusting seat; and the transfer rubber roller is arranged on the second adjusting seat, and is provided with a second adjusting handle which allows the second adjusting seat to vertically move.

Description

A kind of packaging material coating mechanism

Technical field

The utility model relates to a kind of packaging material coating mechanism, particularly a kind of governor motion of independent regulation applicator roll group.

Background technology

As shown in Figure 1,, existing solvent-free composite machine all adopts multiple roll (five rollers or four rollers) coating mechanism, and wherein modal five-roller structure composition is: metering roll 100, transfer steel rider 200, transfer rubber roll 300, applicator roll 400 and coating pressure roller 500.The control of coating content realizes by regulating by level Four: by regulating handle 600 regulate metering roll 100 and shift gap (the 1st grade) between the steel rider 200 and the pressure between all the other each rollers or speed poor (the 2nd grade: shift steel rider 200 and shift rubber roll 300,3rd level: shift rubber roll 300 and applicator roll 400, the 4th grade: applicator roll 400 and be coated with pressure roller 500) realize.The governor motion of present transfer rubber roll 300 adopts the mode of oblique governor motion to move adjusting, this mechanism will shift the gap between steel rider 200 and the transfer rubber roll 300 simultaneously and the gap of shifting between rubber roll 300 and the applicator roll 400 is regulated, though should there be the advantage that to regulate two gaps simultaneously, but, for the different conditions of production, may there be multiple situation in the regulated quantity in two gaps, this structure can not realize the independent regulation of each roller gap or pressure, often can not reach the optimised process requirement, and practical operation bothers very.

Summary of the invention

The purpose of this utility model is to provide a kind of new packaging material coating mechanism, can guarantee in the coating mechanism gap and pressure independent regulation between each roller, and relevant gap width also has more selectivity, thereby pressure and the speed accurately controlled between each roller are poor.

For achieving the above object, described packaging material applicator roll group mechanism, by support, metering roll, transfer steel rider, shift rubber roll, applicator roll, the coating pressure roller is characterized in that: be provided with first adjustment seat that moves horizontally on support; Shift steel rider, second adjustment seat and the 3rd adjustment seat and be installed on first adjustment seat, be provided with and adjust first regulating handle that first adjustment seat moves horizontally; Shift rubber roll and be installed on second adjustment seat, be provided with and make vertical moving second regulating handle of second adjustment seat.

As improvement, metering roll is installed in the 3rd adjustment seat, is provided with to adjust the 3rd regulating handle that the 3rd adjustment seat moves horizontally.

As improvement, second adjustment seat is provided with fixing second fixed handle that shifts rubber roll.

Compared with prior art, oblique governor motion is improved to level and vertical direction independent regulation mechanism; Increased the 3rd adjustment seat of spacing between first adjustment seat and first regulating handle, second adjustment seat and second regulating handle, adjusting metering roll and the transfer steel rider; Guaranteed to shift steel rider and shift the gap between the rubber roll and shift gap independent regulation between rubber roll and the applicator roll, it is more convenient to make that the gap of whole coating mechanism can be regulated, relevant gap width can have more selectivity, thereby pressure and the speed accurately controlled between each roller are poor, reach the purpose that accurately controls to coating content, effectively reduce production cost, improve coating process.

Description of drawings

Fig. 1 is the profile of existing packaging material compounding machine applicator roll group governor motion

Fig. 2 is a profile of the present utility model

The specific embodiment

Please refer to shown in Figure 2, the utility model by support 1, metering roll 2, shift steel rider 3, shift rubber roll 4, applicator roll 5, coating pressure roller 6 is formed; Be provided with first adjustment seat 7 that on support 1, moves horizontally; Shift steel rider 3, second adjustment seat 8 and the 3rd adjustment seat 15 and be installed on first adjustment seat 7, be provided with and adjust first regulating handle, 9, the first regulating handles 7 that first adjustment seat 7 moves horizontally and connect with cylinder on the support 1 by screw mandrel; Shift rubber roll 4 and be installed on second adjustment seat 8, be provided with second adjustment seat, 8 vertical moving second regulating handle, 10, the second regulating handles 10 are connected with cylinder on first adjustment seat 7 by screw mandrel; Metering roll 2 is installed in the 3rd adjustment seat 15, is provided with to adjust the 3rd regulating handle 11 that the 3rd adjustment seat 15 moves horizontally; Second adjustment seat 8 is provided with fixing second fixed handle 12 that shifts rubber roll 4.

In the coating course of work, cloth is coated with through the gap that the first transition Kun 13 and the second transition Kun 14 enter coating pressure roller 6 and applicator roll 5; Coating is placed on the gap between metering roll 2 and the transfer steel rider 3, regulates the horizontal level that the 3rd adjustment seat 15 is regulated metering Kun 2 by the 3rd regulating handle 11, controls the size of coating content; Regulate first adjustment seat 7 by first regulating handle 9 and move horizontally, control the gap of shifting between steel rider 4 and the applicator roll 5, thus the size and the transfer rate of control transfer coatings amount; Regulate second adjustment seat 8 by second regulating handle 10 and vertically move, control the gap of shifting steel rider 3 and shifting 4 of steel riders, thus the size and the transfer rate of control transfer coatings amount; Metering roll 2, the gap and the pressure that shift between steel rider 3, transfer rubber roll 4 and the applicator roll 5 all are independent regulation.

Compared with prior art, oblique governor motion is improved to level and vertical direction independent regulation mechanism; Increase by first adjustment seat 7 and first regulating handle 9, second adjustment seat 8 and second regulating handle 10, regulated the 3rd adjustment seat 15 between metering roll 2 and the transfer steel rider 3; Guarantee to shift steel rider 3 and shifted gap between the steel rider 4 and the gap independent regulation between transfer steel rider 4 and the applicator roll 5, it is more convenient to make that the gap of whole coating mechanism can be regulated, relevant gap width can have more selectivity, thereby pressure and the speed accurately controlled between each roller are poor, reach the purpose of the size that accurately controls to coating content, effectively reduce production cost, improve coating process.

Claims

1, a kind of packaging material coating mechanism comprises support (1), metering roll (2), shifts steel rider (3), shifts rubber roll (4), applicator roll (5), and coating pressure roller (6) is characterized in that: be provided with first adjustment seat (7) that moves horizontally on support (1); Shift steel rider (3), second adjustment seat (8) and the 3rd adjustment seat (15) and be installed on first adjustment seat (7), be provided with and adjust first regulating handle (9) that first adjustment seat (7) moves horizontally; Shift rubber roll (4) and be installed on second adjustment seat (8), be provided with second regulating handle (10) that second adjustment seat (8) is vertically moved.

2, packaging material coating mechanism as claimed in claim 1 is characterized in that: metering roll (2) is installed in the 3rd adjustment seat (15), is provided with to adjust the 3rd regulating handle (11) that the 3rd adjustment seat (15) moves horizontally.

3, packaging material coating mechanism as claimed in claim 1 is characterized in that: second adjustment seat (8) is provided with fixing second fixed handle (12) that shifts rubber roll (4).