JP2001233435A - Balled size removing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To efficiently remove balled size deposited on a canvas belt in a continuously stable manner without giving excessive wear or damage to the canvas belt. SOLUTION: A balled size removing device comprises a rubber a roll 4 put in face contact with the canvas belt 1 to be reversely rotated to the moving direction of the canvas belt 1 for scratching off balled size 2 backward with the elastic force and the rotating force of the rubber roll 4, a bucket 6 for storing the balled size 2 and a scratching plate 3 having the function of repetitively removing the balled size 2, wherein a stable roll 8 is installed at the lower part of the canvas belt 1 for efficiently removing the balled size 2 in a continuously stable manner.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a method for manufacturing a corrugated cardboard or the like, in which the glue used in the gluing step protrudes into glue waste, solidifies to form glue balls, and fits into the corrugated paper surface to form flaws. This glue ball, which significantly impairs the product value, adheres to the campus belt and proceeds, so it tries to remove the glue ball efficiently and continuously stably by minimizing the wear, breakage or breakage of the campus belt. The present invention relates to a glue ball removing device.

[0002]

2. Description of the Related Art A conventional method for removing glue balls has been to employ a method in which a glue ball adhered to a belt is forcibly scraped off by bringing a metal scraping plate into direct contact with a belt surface.

[0003]

In the conventional direct scraping method using a metal scraping plate, a severe impact action is applied to the belt together with the removal of glue balls, and excessive friction causes wear and damage of the belt.
As a result, there is a problem that breakage is caused and the frequency of temporary stop of the production line, repair of a long belt, or complete replacement is high.

[0004] In order to solve the above problems, the present invention provides:
To minimize the wear and damage of the campus belt, a glue ball is removed by using a soft rubber roll to remove the glue ball, and a scraping plate is provided to peel off and remove the glue ball remaining on the rubber roll again. To provide a device that easily and economically stably removes glue balls by providing a bucket for accommodating the removed glue balls together and providing an iron roll for stabilizing the campus belt. The purpose is.

[0005]

In order to achieve the above object, in the glue ball removing device of the present invention, a rubber roll in contact with a campus belt is rotated in the reverse direction with respect to the traveling direction of the campus belt. Peeled off by the elasticity and rotational force of the rubber roll, and scraped back.

A drain is provided on the outer periphery of the rubber roll to enhance the peeling and scraping action by the elasticity and rotational force of the rubber roll, and to enhance the effect of sweeping.

[0007] A scraping plate is provided for refilling and scraping off the scraped-off glue balls and the glue balls and debris adhered to the rubber roll by the action of removing the glue balls, and accommodates these glue balls and the like. The bucket is installed and accommodated at the rear.

[0008] A stable roll is provided at the lower part of the campus belt in contact with the rubber roll to ensure the efficiency of peeling and scraping the glue balls, to secure the contact surface interval between the campus belt and the rubber roll, and to maintain safety and stability. The effect of the operation is set and installed continuously.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention provides a rubber roll which comes into contact with an upper surface portion of a campus belt with an appropriate gap.
By rotating in the opposite direction to the direction of travel of the campus belt, the elasticity and rotational force of the rubber rolls are used to peel and scrape the glue balls adhering and moving to the campus belt to remove and remove them backward. I have.

[0010] In the action of peeling and removing the glue ball by the contact surface operation between the campus belt and the rubber roll, the remaining glue ball and small debris that adhere to the rubber roll and rotate without being removed rearward are not refilled. A scraping plate for scraping operation is installed on the frame.

A bucket for containing glue balls and small debris that is peeled and scraped off by a rubber roll and a scraping plate and scatters backward or downward is provided at an appropriate position behind the rubber roll and the scraping plate.

The bucket is divided into a plurality of buckets in order to facilitate and simplify the rejection of the accommodated glue balls and the like. A number of scrapers are provided, and the scraper is also divided into a plurality of pieces so that it can be detached.

A drain is engraved on the outer peripheral surface of the rubber roll in order to enhance the effect of peeling and scraping the glue balls of the rubber roll and to secure the elimination effect.

In order to stabilize and effect the separation and scraping of the glue balls of the rubber roll, a stable roll for ensuring safety and stability is provided at an appropriate position in contact with the lower back surface of the campus belt in contact with the rubber roll.

[0015]

An embodiment will be described with reference to the drawings. In FIG. 1, a rubber roll 4 is provided in contact with the upper surface of the campus belt 1 with an appropriate gap, is rotated in the reverse direction with respect to the traveling direction of the campus belt 1, and adheres to and moves on the campus belt 1 by the elasticity and rotational force of the rubber roll 4. The separated glue balls 2 are peeled off, scraped off and removed rearward, and the separated glue balls 2 and the glue balls 2 adhering to the rubber rolls 4 are scraped by the scraper 3 for accommodating the glue balls 2 together for bucket splitting and attaching. A bucket 6 provided with a handle 7 is provided to secure a constant contact surface gap between the campus belt 1 and the rubber roll 4. For the purpose of maintaining safety and stability, the bucket 6 is provided at an appropriate position below a portion where the rubber roll 4 contacts the campus belt 1. Install the stability roll 8.

In the embodiment shown in FIG.
Rubber has a double structure to achieve ideal elasticity and abrasion prevention, rubber 4-A at the outer periphery is a slightly harder one with a hardness of 60 °, rubber 4-B at the inner periphery is 15 ° with hardness By using a slightly softer part, the elasticity of the rubber roll 4 is increased, the removability of the glue balls 2 becomes appropriate, and excessive impact and friction on the campus belt 1 are reduced, and wear and breakage are minimized. And the effect of peeling and scraping the glue ball 2 is increased. In addition, by providing a drain 5 along the outer peripheral surface of the rubber 4-A at the outer peripheral portion, the peeling and scraping action of the glue ball 2 is reinforced, and the sweeping effect is also increased. In the embodiment of the present invention, the drain 5 is provided in a spiral shape along the outer peripheral surface of the rubber 4-A at the outer peripheral portion and toward both ends on the outer peripheral surface of the rubber 4-A at the outer peripheral portion from a proper position at the center. This utilizes the effect of pushing out the glue balls 2 on the belt 1 to both ends of the campus belt 1 and the sweeping effect.

In the embodiment shown in FIG.
Is the chain 1 from the sprocket 10 of the gad motor 9
5, the rotation speed is adjusted according to the inclination angle of the campus belt 1, the traveling speed, and the state of the peeling and scraping action of the glue balls 2. Also, regarding the contact gap between the campus belt 1 and the rubber roll 4, the quantity and quality of the glue balls 2 and the campus belt 1
Is finely adjusted by the rubber roll height adjusting screw 16 in accordance with the traveling speed of the adhesive ball 2 or the state of the action of peeling and scraping the glue ball 2.

In the embodiment also shown in FIG.
The bucket adjustment unit 11 can obtain the effect of collecting the bucket 6 by checking the inclination angle and the traveling passage speed of the campus belt 1, the rotation speed of the rubber roll 4, and the peeling-off state and scattering state of the glue ball 2. It can be adjusted and installed. Further, the scraping plate 3 installed on the frame 17 is positioned by the scraping plate adjusting unit 14 at a position where the scraping of the glue balls 2 and the small chips attached to the rubber rolls 4 and scraping up again can be effectively performed. And rubber roll 4
It is adjusted and set according to the state of contact with.

In the embodiment also shown in FIG. 3, the stable roll 8 is separated from the campus belt 1 by the rubber roll 4 by the variable roll bearing 12 and the stable roll adjusting fixing screw 13 to peel off the glue balls 2. The adjustment is made in consideration of the gap with the rubber roll 4, the traveling speed of the campus belt 1, the slack or sway, the quality and quantity of the glue ball 2, and the like.

In the embodiment shown in FIG.
The bucket 6 can be easily divided for each part according to the degree of abrasion and the accommodation state of the glue balls 2 at the time of replacing the scraping plate 3 or at the time of discarding work due to the degree of accommodation of the glue balls 2. In the embodiment, the bucket 6 is provided with a handle 7 for dividing and attaching the bucket 6 for easy and easy handling of each part.

[0021]

Since the present invention is configured as described above, the following effects can be obtained.

By peeling and scraping the glue balls by the elasticity and rotational force of a rubber roll having a double structure having a drain on the outer peripheral surface, severe impact friction on the campus belt is relieved, and wear and damage are minimized. The stubborn glue balls can be efficiently, continuously and stably removed by reducing them.

A bucket for accommodating peeled and scraped glue balls is provided. A scraping plate is provided for easy rejection of rejected materials by simple handling by division, and a composite re-removal of glue balls. Therefore, re-entry of glue balls and contamination of the campus belt are eliminated.

In order to reinforce the efficient and stable removal of glue balls, a stable roll for ensuring the stability and maintenance of the campus belt is provided, so that a continuous and stable glue ball removal operation is possible. is there.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a glue ball removing device.

FIG. 2 is a cross-sectional view of a rubber roll.

FIG. 3 is a side view of an arrangement showing an embodiment of a glue ball removing device.

FIG. 4 is a perspective view showing the entire size of the glue ball removing device.

[Explanation of symbols]

 Reference Signs List 1 campus belt 2 glue ball 3 scraper 4 rubber roll 4-A rubber on outer periphery 4-B rubber on inner periphery 5 drain 6 bucket 7 bucket splitting / removing handle 8 stable roll 9 gad motor 10 sprocket 11 bucket adjuster 12 stable roll Variable bearing 13 Stable roll adjustment fixing screw 14 Scraper plate adjustment part 15 Chain 16 Rubber roll height adjustment screw 17 Frame

Claims (5)

[Claims] 1. A rubber roll (4) is brought into contact with the upper surface of the campus belt (1) with an appropriate gap kept in contact with the entire surface thereof, and is rotated in a direction opposite to the traveling direction of the campus belt (1), thereby forming the rubber roll (4). A glue ball removing device for separating and scraping the glue ball (2) by elasticity and rotational force. 2. An outer peripheral portion of a rubber roll (4).
A drain (5) of an appropriate shape at an appropriate position on the outer peripheral surface of A)
2. The glue ball removing device according to claim 1, wherein the device is engraved. 3. A bucket (6) provided with a handle (7) for dividing and detaching buckets for accommodating and scrapping the scraped-off glue balls (2) is provided at an appropriate position at the rear of the rubber roll (4). 2. The glue ball removing device according to 1. 4. A frame (1) facing a rubber roll (4).
2. A glue ball removing device according to claim 1, wherein a scraping plate (3) for reprocessing the glue balls (2) remaining on the rubber roll (4) is provided at an appropriate position in the upper part of (7). 5. A glue according to claim 1, wherein a stabilizing roll (8) in contact with the back surface of the campus belt (1) is provided at an appropriate position below the campus belt (1) facing the lower part of the rubber roll (4). Ball removal device.