CN214727183U - Double facer press roll gap adjusting device - Google Patents

Abstract

The utility model discloses a double-faced machine press roll gap adjusting device, which comprises a motor, a hanging plate, an adjusting shaft, an eccentric wheel, a top block and square iron, the fixing base, the briquetting, the fixed block slides, the compression roller, the round pin axle, swing arm and slip bracing piece, the motor is fixed in on the hanger plate with the briquetting, the motor is connected with the adjusting shaft, the both sides of adjusting shaft are fixed in on the hanger plate, the eccentric wheel penetrates the adjusting shaft, the slip bracing piece sets up in the adjusting shaft below, be provided with first bearing on the slip bracing piece, the square iron sets up on first bearing, the square iron is located the briquetting below, the fixing base is fixed in on the square iron, eccentric wheel and fixing base both are the contact setting, the kicking block is fixed in on the fixing base, the round pin axle passes the swing arm, the round pin axle is fixed in on the hanger plate, the both sides of compression roller set up in on the swing arm, the fixed block that slides is provided with bolt and nut, the fixed block that slides is fixed in on the square iron, the bottom and the swing arm contact of bolt. The utility model discloses can realize the automatic adjustment of compression roller clearance, reduce artificial intervention, improve the yields of cardboard.

Description

Double facer press roll gap adjusting device

Technical Field

The utility model relates to a two-sided machine for packing trade corrugated container board production line specifically is a two-sided machine compression roller clearance adjustment device.

Background

In the corrugated board production line of packaging industry, when the cardboard gets into the double facer from last machine of pasting, must guarantee that each layer cardboard is effectively laminated at the double facer entrance, prevent to cause the laminating of cardboard bad. The common mode is that a plurality of groups of compression rollers are added at the inlet of the double-faced machine, and the gap between the compression rollers and the hot plate is manually adjusted to achieve the proper gap required by the lamination of the paperboard.

At present, the conventional common mode is shown in the attached figure 1 of the specification, and the gap between the compression roller and the hot plate needs to be indirectly adjusted by manually adjusting the length of bolts at two sides of the swing arm of the compression roller in the production process. Because the monopole replacement of three, five and seven layers is frequent in the production of the existing corrugated board and the thicknesses of the paper boards with various specifications are different, the manual adjustment mode cannot meet the existing production requirements; meanwhile, manual adjustment often can produce the condition that the paperboard is not laminated uniformly, so that the pressing force of the pressing roller is too large or too small, and the yield of the paperboard is reduced.

Disclosure of Invention

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a two-sided quick-witted compression roller clearance adjustment device can solve above-mentioned technical problem.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a double-sided machine press roller gap adjusting device includes: the motor, the hanger plate, the adjusting spindle, the eccentric wheel, the kicking block, the square iron, a fixed base, the briquetting, the slip fixed block, the compression roller, the round pin axle, swing arm and slip bracing piece, the motor is fixed in on the hanger plate with the briquetting, the motor is connected with the adjusting spindle, the both sides of adjusting spindle are fixed in on the hanger plate, the eccentric wheel penetrates the adjusting spindle, the slip bracing piece sets up in the adjusting spindle below, be provided with first bearing on the slip bracing piece, the square iron sets up on first bearing, the square iron is located the briquetting below, the fixed base is fixed in on the square iron, eccentric wheel and fixed base both are the contact setting, the kicking block is fixed in on the fixed base, the round pin axle passes the swing arm, the round pin axle is fixed in on the hanger plate, the both sides of compression roller set up in the swing arm, the slip fixed block is provided with bolt and nut, the slip fixed block is fixed in on the square iron, the bottom and the swing arm contact of bolt.

Preferably, the double-faced machine roller gap adjusting device further comprises a coupler, and the motor is connected with the adjusting shaft through the coupler.

Preferably, the double-faced machine roller gap adjusting device further comprises a motor base, and the motor is fixed on the hanging plate through the motor base.

Preferably, the double-faced machine roller pressing gap adjusting device further comprises a second bearing, and two sides of the adjusting shaft are fixed on the hanging plate through the second bearing.

Preferably, the motor is a reduction motor.

(III) advantageous effects

Compared with the prior art, the utility model provides a two-sided quick-witted compression roller clearance adjustment device possesses following beneficial effect: through the structure that sets up motor + eccentric wheel, through the rotation angle of control motor adjustment eccentric wheel, indirect control compression roller promptly and the hot plate between the clearance to realize the automatic adjustment of compression roller clearance, reduce artificial intervention, improve the yields of cardboard.

Drawings

FIG. 1 is a side view of a prior art double facer;

FIG. 2 is a front view of the device for adjusting the gap between two rolls of a double-sided machine of the present invention;

fig. 3 is a side view of the double-sided machine applied with the double-sided machine nip adjusting device of the utility model.

The reference numbers in the figures are: the device comprises a motor 1, a coupler 2, square iron 3, a top block 4, an eccentric wheel 5, a fixed seat 6, a pressing block 7, a sliding fixed block 8, an adjusting shaft 9, a pressing roller 10, a swing arm 11, a pin shaft 12, a sliding supporting rod 13, a hanging plate 14 and a motor base 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses double facer compression roller gap adjusting device includes: the device comprises a motor 1, a hanging plate 14, an adjusting shaft 9, an eccentric wheel 5, a top block 4, square iron 3, a fixed seat 6, a pressing block 7, a sliding fixed block 8, a pressing roller 10, a pin shaft 12, a swing arm 11 and a sliding support rod 13.

The motor 1 and the pressing block 7 are fixed on the hanging plate 14, the motor 1 is connected with the adjusting shaft 9, two sides of the adjusting shaft 9 are fixed on the hanging plate 14, and the eccentric wheel 5 penetrates through the adjusting shaft 9. The sliding support rod 13 is arranged below the adjusting shaft 9, a first bearing is arranged on the sliding support rod 13, the square iron 3 is arranged on the first bearing, the square iron 3 is located below the pressing block 7, and a small gap is formed between the square iron 3 and the pressing block 7 by adjusting the sliding support rod 13. The fixing seat 6 is fixed on the square iron 3, the eccentric wheel 5 and the fixing seat 6 are arranged in a contact mode, and the top block 4 is fixed on the fixing seat 6. The pin shaft 12 penetrates through the swing arm 11, the pin shaft 12 is fixed on the hanging plate 14, and two sides of the press roller 10 are arranged on the swing arm 11. The sliding fixing block 8 is provided with a bolt and a nut, the sliding fixing block 8 is fixed on the square iron 3, and the bottom end of the bolt is in contact with the swing arm 11 and is used for adjusting the position of the swing arm 11.

Before production, the rotating angle of the eccentric wheel 5 is adjusted to enable the distance between the top block 4 and the adjusting shaft 9 to be minimum, and then the position of a bolt on the sliding fixing block 8 is manually adjusted to enable the gap between the compression roller and the hot plate to be the minimum gap. In the production process, when different layers of different corrugated cardboard orders are switched for production, the order data of the production management system can be read through the PLC connection line, the height of the cardboard of the next order is calculated through the order data, the PLC controls the motor to act when the order is changed, the rotation angle of the eccentric wheel 5 is changed, and then the gap between the compression roller 10 and the hot plate is adjusted, so that the automatic adjustment of the compression roller gap is realized, the manual intervention is reduced, and the yield of the cardboard is improved.

In addition, the double-faced machine roller gap adjusting device also comprises a coupler 2, and the motor 1 is connected with the adjusting shaft 9 through the coupler 2. The double-faced machine roller gap adjusting device also comprises a motor base 15, and the motor 1 is fixed on the hanging plate 14 through the motor base 15. The double-faced machine roller pressing gap adjusting device also comprises a second bearing, and two sides of the adjusting shaft 9 are fixed on the hanging plate 14 through the second bearing. The motor 1 is specifically a reduction motor.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims (5)

1. The utility model provides a two-sided machine compression roller clearance adjustment device which characterized in that includes: the device comprises a motor, a hanging plate, an adjusting shaft, an eccentric wheel, an ejector block, square iron, a fixed seat, a pressing block, a sliding fixed block, a compression roller, a pin shaft, a swing arm and a sliding support rod, wherein the motor and the pressing block are fixed on the hanging plate, the motor is connected with the adjusting shaft, two sides of the adjusting shaft are fixed on the hanging plate, the eccentric wheel penetrates into the adjusting shaft, the sliding support rod is arranged below the adjusting shaft, a first bearing is arranged on the sliding support rod, the square iron is arranged on the first bearing, the square iron is arranged below the pressing block, the fixed seat is fixed on the square iron, the eccentric wheel and the fixed seat are in contact arrangement, the ejector block is fixed on the fixed seat, the pin shaft penetrates through the swing arm, the pin shaft is fixed on the hanging plate, two sides of the compression roller are arranged on the swing arm, the sliding fixing block is provided with a bolt and a nut, the sliding fixing block is fixed on the square iron, and the bottom end of the bolt is in contact with the swing arm.

2. The double-sided machine press roll gap adjusting apparatus according to claim 1, characterized in that: the double-faced machine roller gap adjusting device further comprises a coupler, and the motor is connected with the adjusting shaft through the coupler.

3. The double-sided machine press roll gap adjusting apparatus according to claim 1, characterized in that: the double-faced machine roller gap adjusting device further comprises a motor base, and the motor is fixed on the hanging plate through the motor base.

4. The double-sided machine press roll gap adjusting apparatus according to claim 1, characterized in that: the double-faced machine pressure roller gap adjusting device further comprises a second bearing, and two sides of the adjusting shaft are fixed on the hanging plate through the second bearing.

5. The double-sided machine press roll gap adjusting apparatus according to claim 1, characterized in that: the motor is a speed reducing motor.

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