Automatic adhesive removing device of cutting knife for paperboard production

Abstract

The utility model discloses a cutting knife self-degumming device for paperboard production, which comprises a paperboard production main body, a support frame is arranged on the paperboard production main body, a cutting mechanism mounting frame is arranged in the support frame, a cutting mechanism is arranged in the cutting mechanism mounting frame, and cutting knife self-degumming mechanisms are arranged on two sides of the cutting mechanism. A cutter self-adhesive-removing mechanism is installed, a cutter returns back into a cutting mechanism installation frame after cutting a paperboard, an oil inlet pump fills lubricating oil into the cutting mechanism installation frame, an adhesive-removing motor drives an adhesive-removing grinding wheel to rotate, the surface of the cutter is subjected to polishing and adhesive-removing, and then removed residual adhesive is mixed in the lubricating oil and discharged from a lubricating oil outlet pipe. Therefore, the automatic glue removing operation of the cutting knife is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper box production technical field, concretely is a cutting knife self glue removing device for paperboard production. BACKGROUND

[0002] Corrugated case is a kind of ideal packing container, with light, firm, damping and the characteristics suitable for mechanization production, has been used in transport packaging and sales packaging for many years, it protects goods, facilitates warehousing, transport in addition, also plays the role of beautifying goods, publicity goods, especially under the condition that today's world each country attaches great importance to environmental protection, corrugated case has the advantage of recycling, it is conducive to environmental protection, it is conducive to loading and unloading transportation, it is conducive to saving timber etc.

[0003] In the production process of corrugated paper, corrugated paperboard is usually bonded by face paper, back paper and corrugated paper core processed into wave-shaped corrugated, glue is evenly applied on corresponding face paper, back paper and corrugated paper core by gluing mechanism, then bonding is carried out, and after bonding is finished, paperboard is cut and shaped, and long-time cutting can cause the surface of cutting knife to be bonded with glue, so that the cut is uneven, and the quality of paperboard is affected. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the deficiencies of prior art, the purpose of the utility model is to provide a cutting knife self glue removing device for paperboard production, to solve the problem of cutting knife bonding with glue in the background art.

[0006] (II) technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a cutting knife self glue removing device for paperboard production, including paperboard production main body, the paperboard production main body is provided with support frame, the support frame is provided with cutting mechanism mounting frame in, the cutting mechanism mounting frame is provided with cutting mechanism in, the both sides of cutting mechanism are provided with cutting knife self glue removing mechanism;

[0008] The cutting knife self glue removing mechanism includes inlet lubricating oil pipe, glue removing sand wheel, glue removing motor, outlet lubricating oil pipe, lubricating oil tank, oil pump;The lubricating oil tank is fixed on one side of paperboard production main body, the lubricating oil tank is connected with oil pump, the output end of oil pump is connected with inlet lubricating oil pipe, the inlet lubricating oil pipe is connected on one side of cutting mechanism mounting frame, the end, away from inlet lubricating oil pipe, of cutting mechanism mounting frame is connected with outlet lubricating oil pipe, the outlet lubricating oil pipe is connected on lubricating oil tank, the support frame is fixed with glue removing motor, and the output end of glue removing motor is fixedly connected with the rotating shaft of glue removing sand wheel.

[0009] As the utility model is preferred, the cutting mechanism includes cutting electric cylinder, connecting rod, cutting knife, the cutting electric cylinder is fixed on the support frame, the cutting electric cylinder output shaft is fixedly connected with the connecting rod, the connecting rod below is fixed with cutting knife.

[0010] As the utility model is preferred, the cutting mechanism mounting frame bottom is provided with cutting knife import and export, rubber sealing strip is arranged in the cutting knife import and export, the rubber sealing strip top is provided with oil guide groove, the oil guide groove is inclined downward to the lubricating oil pipe direction.

[0011] As the utility model is preferred, the lubricating oil pipe is provided with filter screen, and the filter screen is fixed at the connecting place of the lubricating oil pipe and the lubricating oil tank.

[0012] As the utility model is preferred, the glue removing sand wheel is provided with several groups, and is evenly distributed on both sides of the cutting knife.

[0013] As the utility model is preferred, the cutting mechanism mounting frame bottom is provided with glue scraping track, pulley is arranged in the glue scraping track, and the U-shaped scraper is connected below the pulley.

[0014] Compared with the prior art, the utility model has the advantages of the following:

[0015] 1, the utility model discloses a cutting knife self glue removing mechanism is installed, and the cutting knife is retreated into the cutting mechanism mounting frame after cutting paperboard, and the oil pump fills the lubricating oil into the cutting mechanism mounting frame, and then the glue removing motor drives the glue removing sand wheel to rotate, and the surface of the cutting knife is polished and glue is removed, and the removed residual glue is mixed in the lubricating oil and is discharged from the lubricating oil pipe, so that the self glue removing operation of the cutting knife is realized.

[0016] 2, the utility model discloses a U-shaped scraper is installed at the bottom of the cutting mechanism mounting frame, and the U-shaped scraper can move back and forth in the glue scraping track through the pulley, when too much residual glue accumulates at the bottom of the cutting mechanism mounting frame, the U-shaped scraper is slid, and the residual glue is scraped off, so that the cutting mechanism mounting frame is kept clean, and the cutting knife self glue removing mechanism plays an auxiliary glue scraping role.

[0017] 3, the utility model discloses a rubber sealing strip is installed on the cutting knife import and export, so that the cutting mechanism mounting frame is kept sealed, and the lubricating oil is prevented from leaking out of the cutting knife import and export, and the oil guide groove is formed at the top of the rubber sealing strip, and the top surface is inclined to the lubricating oil pipe direction, so that the lubricating oil can be better discharged when the equipment stops running. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is the whole plane structure schematic diagram of the utility model;

[0019] Fig. 2The utility model discloses cutting knife self glue removing mechanism amplification plane structure schematic diagram shows.

[0020] Fig. 3 The utility model discloses cutting mechanism mounting frame side view structure schematic diagram.

[0021] In the drawing: 1, paperboard production main part;2, support frame;3, cutting mechanism mounting frame;301, glue scraping track;302, pulley;303, U type scraper;4, cutting mechanism;401, cutting electric jar;402, connecting rod;403, cutting knife;5, cutting knife self glue removing mechanism;501, lubricating oil inlet pipe;502, glue removing grinding wheel;503, glue removing motor;504, lubricating oil outlet pipe;505, lubricating oil tank;506, oil inlet pump;507, filter screen;6, cutting knife import and export;7, rubber sealing strip;8, oil guide groove. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of the utility model protection.

[0023] As Figs. 1-3 The utility model discloses cutting knife self glue removing device for paperboard production, including paperboard production main part 1, paperboard production main part 1 is provided with support frame 2, is provided with cutting mechanism mounting frame 3 in support frame 2, is provided with cutting mechanism 4 in cutting mechanism mounting frame 3, and cutting mechanism 4 both sides are provided with cutting knife self glue removing mechanism 5.

[0024] Reference Figs. 1-3 , cutting knife self glue removing mechanism 5 includes lubricating oil inlet pipe 501, glue removing grinding wheel 502, glue removing motor 503, lubricating oil outlet pipe 504, lubricating oil tank 505, oil inlet pump 506;Lubricating oil tank 505 is fixed on one side of paperboard production main part 1, and lubricating oil tank 505 is connected with oil inlet pump 506, and the output end of oil inlet pump 506 is connected with lubricating oil inlet pipe 501, and lubricating oil inlet pipe 501 is connected on one side of cutting mechanism mounting frame 3, and the end, away from lubricating oil inlet pipe 501 of cutting mechanism mounting frame 3, is connected with lubricating oil outlet pipe 504, and lubricating oil outlet pipe 504 is connected on lubricating oil tank 505, and support frame 2 is fixed with glue removing motor 503, and the output end of glue removing motor 503 is fixedly connected with the rotating shaft of glue removing grinding wheel 502.

[0025] The self-glue removing mechanism 5 is installed with the cutting knife 403, which retreats into the cutting mechanism mounting frame 3 after cutting the paperboard, the oil inlet pump 506 fills the cutting mechanism mounting frame 3 with lubricating oil, the glue removing motor 503 drives the glue removing grinding wheel 502 to rotate, the surface of the cutting knife 403 is polished and the removed residual glue is mixed in the lubricating oil and discharged from the lubricating oil outlet pipe 504, thereby realizing the self-glue removing operation of the cutting knife 403.

[0026] Reference Figs. 1-3 The bottom of the cutting mechanism mounting frame 3 is provided with a glue scraping track 301, the glue scraping track 301 is provided with a pulley 302, and the bottom of the pulley 302 is connected with a U-shaped scraper 303.

[0027] The U-shaped scraper 303 is installed at the bottom of the cutting mechanism mounting frame 3 and can move forward and backward in the glue scraping track 301 through the pulley 302, when too much residual glue accumulates at the bottom of the cutting mechanism mounting frame 3, the U-shaped scraper 303 is slid to scrape off the residual glue, the cutting mechanism mounting frame 3 is kept clean, and the self-glue removing mechanism 5 plays an auxiliary glue scraping role.

[0028] Reference Figs. 1-3 The bottom of the cutting mechanism mounting frame 3 is provided with a cutting knife inlet and outlet 6, the cutting knife inlet and outlet 6 is provided with a rubber sealing strip 7, the top of the rubber sealing strip 7 is provided with an oil guide groove 8, and the oil guide groove 8 is inclined downward to the lubricating oil outlet pipe 504.

[0029] The rubber sealing strip 7 is installed on the cutting knife inlet and outlet 6, so that the cutting mechanism mounting frame 3 is kept sealed, the lubricating oil is prevented from leaking out of the cutting knife inlet and outlet 6, the oil guide groove 8 is arranged at the top of the rubber sealing strip 7 and the top surface is inclined to the lubricating oil outlet pipe 504, and the discharge of the lubricating oil is better when the equipment stops running.

[0030] Method for using

[0031] The working principle and use process of the utility model are as follows: starting the equipment, the cutting cylinder 401 is started to drive the connecting rod 402 to move up and down, and then the cutting knife 403 moves up and down to cut the paperboard, with the increase of time, the residual glue adheres to the cutting knife inlet and outlet 6 on the cutting knife 403, the oil inlet pump 506 fills the cutting mechanism mounting frame 3 with lubricating oil, the lubricating oil is filled around the cutting knife 403, the glue removing motor 503 drives the glue removing grinding wheel 502 to rotate, the surface of the cutting knife 403 is polished, the removed residual glue is mixed in the lubricating oil and discharged from the lubricating oil outlet pipe 504, the surface of the cutting knife 403 is kept smooth and glue-free, when too much residual glue accumulates at the bottom of the cutting mechanism mounting frame 3, the U-shaped scraper 303 is slid to move forward and backward in the glue scraping track 301 to scrape the glue at the bottom of the cutting mechanism mounting frame 3, the glue scraping operation at the cutting knife 403 is assisted, and the paperboard cutting precision is improved.

[0032] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0033] While embodiments of the present application have been shown and described, it is to be understood that the application is not limited to the details of the embodiments described, since the scope of the application is defined with respect to the appended claims.

Claims

1. A self-adhesive removal device for a cutting knife in paperboard production, comprising a paperboard production body (1), characterized in that: The cardboard production body (1) is provided with a support frame (2), a cutting mechanism mounting frame (3) is provided inside the support frame (2), a cutting mechanism (4) is provided inside the cutting mechanism mounting frame (3), and a cutting knife self-adhesive removal mechanism (5) is provided on both sides of the cutting mechanism (4). The self-adhesive removal mechanism (5) of the cutting blade includes an inlet lubricating oil pipe (501), an adhesive removal grinding wheel (502), an adhesive removal motor (503), an outlet lubricating oil pipe (504), a lubricating oil tank (505), and an oil pump (506); the lubricating oil tank (505) is fixed on one side of the cardboard production body (1), the lubricating oil tank (505) is connected to the oil pump (506), and the output end of the oil pump (506) is connected to the inlet lubricating oil pipe (501). The lubricating oil inlet pipe (501) is connected to one side of the cutting mechanism mounting frame (3). The end of the cutting mechanism mounting frame (3) away from the lubricating oil inlet pipe (501) is connected to the lubricating oil outlet pipe (504). The lubricating oil outlet pipe (504) is connected to the lubricating oil tank (505). The adhesive removal motor (503) is fixed on the support frame (2). The output end of the adhesive removal motor (503) is fixedly connected to the rotating shaft of the adhesive removal grinding wheel (502).

2. The self-adhesive removal device for a cutting knife in cardboard production according to claim 1, characterized in that: The cutting mechanism (4) includes a cutting electric cylinder (401), a connecting rod (402), and a cutting blade (403); the cutting electric cylinder (401) is fixed on the support frame (2), the output shaft of the cutting electric cylinder (401) is fixedly connected to the connecting rod (402), and the cutting blade (403) is fixed below the connecting rod (402).

3. The self-adhesive removal device for a cutting knife in cardboard production according to claim 1, characterized in that: The cutting mechanism mounting bracket (3) has a cutting knife inlet and outlet (6) at the bottom. A rubber sealing strip (7) is provided in the cutting knife inlet and outlet (6). An oil guide groove (8) is provided on the top of the rubber sealing strip (7). The oil guide groove (8) is inclined downward towards the lubricating oil pipe (504).

4. The self-adhesive removal device for a cutting knife in cardboard production according to claim 1, characterized in that: A filter screen (507) is provided on the lubricating oil outlet pipe (504), and the filter screen (507) is fixed at the connection between the lubricating oil outlet pipe (504) and the lubricating oil tank (505).

5. The self-adhesive removal device for a cutting knife in cardboard production according to claim 1, characterized in that: The adhesive removal grinding wheel (502) is provided in several groups and is evenly distributed on both sides of the cutting blade (403).

6. The self-adhesive removal device for a cutting knife in cardboard production according to claim 1, characterized in that: The bottom of the cutting mechanism mounting frame (3) is provided with a scraping track (301), and a pulley (302) is provided in the scraping track (301). A U-shaped scraper (303) is connected below the pulley (302).

Images