Dust removal device for clean production of corrugated cartons

Abstract

The utility model relates to the technical field of production of corrugated cartons, in particular to a dust removal device for clean production of corrugated cartons, which comprises a support frame, and support legs are mounted at four corners of the bottom of the support frame. The two movable plates are driven to move relatively by rotating the two adjusting bolts correspondingly, so that corrugated boards of different sizes are limited conveniently, and the corrugated boards do not deviate when moving on the conveying rollers to be cleaned by arranging the multiple sets of pressing wheels; the two movable blocks relatively move outside the two-way threaded rod or are far away from the two-way threaded rod, and the cleaning brush is subjected to lifting adjustment through the two sets of connecting rods, so that the cleaning brush is attached to the top of the corrugated board to clean dust on the top; and therefore, the problem that the quality is reduced in the production process due to the fact that dust is easily adhered to the outer part of a paperboard during production of a traditional corrugated carton is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper box production, in particular to a dust removal device used for clean production of corrugated paper boxes. Background Art

[0002] As an important part of modern logistics and packaging industry, corrugated boxes have been widely used for their unique structure, excellent performance and environmental protection characteristics. Corrugated boxes are a kind of boxes made of corrugated cardboard. The corrugated cardboard consists of at least one layer of wavy corrugated core paper and two layers of flat boxboard, which are bonded by adhesive. This structure enables the corrugated box to have good compression, seismic and impact resistance while maintaining its lightness. There are many processes in the production of corrugated boxes. During transportation, dust will be sticky on the surface of the corrugated paper, resulting in reduced quality in the subsequent production process and the need to re-make it, resulting in waste of resources. In addition, the staff use a cleaning broom to clean the dust, which will cause the dust to be dispersed into the external space, causing physical discomfort to the staff. There are certain disadvantages.

[0003] In summary, the utility model solves the existing problems by designing a dust removal device for clean production of corrugated paper boxes. Utility Model Content

[0004] The purpose of the utility model is to provide a dust removal device for clean production of corrugated paper boxes to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The cleaning rollers are provided on the inner side of the support frame, and two cleaning rollers are provided on the inner side of the support frame and between the cleaning rollers.

[0007] Support columns are installed on both sides of the top ends of the support frame, and a dust cover is installed on the top of the support columns. A slide groove is opened on the inner top of the dust cover, and hair dryers are symmetrically installed on the inner top of the dust cover and on both sides of the slide groove. A servo motor is installed on an inner side wall of the slide groove, and a bidirectional threaded rod is installed on the output shaft of the servo motor. Movable blocks are symmetrically installed on the outer ring surface of the bidirectional threaded rod, and a connecting rod is installed on the bottom of the movable block. A cleaning brush is installed on the bottom of the connecting rod, and telescopic rods are symmetrically installed on both ends of the top of the cleaning brush.

[0008] As a preferred solution of the utility model, one end of the adjusting bolt passes through the fixed plate and is rotatably connected to the outer side surface of the movable plate, and the outer ring surface of the adjusting bolt is threadedly connected to the inside of the fixed plate.

[0009] As a preferred solution of the utility model, one end of the limit rod away from the movable plate passes through the fixed plate and extends to the outside of the fixed plate, and the outer ring surface of the limit rod is slidably connected to the inside of the fixed plate.

[0010] As a preferred solution of the utility model, one end of the plurality of groups of pressure wheels is rotatably connected to the outer side surface of the movable plate, and the cleaning brush does not interfere with the pressure wheel.

[0011] As a preferred solution of the utility model, the end of the bidirectional threaded rod away from the servo motor is rotationally connected to the other inner side wall of the slide slot, and the outer annular surface of the bidirectional threaded rod is threadedly connected to the inside of the two movable blocks.

[0012] As a preferred solution of the utility model, one end of the top of the connecting rod is rotatably connected to the bottom of the movable block, and the bottom of the connecting rod is rotatably connected to the top of the cleaning brush.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a dust removal device for cleaning production of corrugated paperboards is designed. Two adjusting bolts are respectively rotated to drive two movable plates to move relative to each other, so as to limit the position of corrugated paperboards of different sizes. Multiple groups of pressing wheels are provided to prevent the corrugated paperboards from being offset when they are moved on the conveying rollers for cleaning. Two movable blocks are relatively moved or moved away from the outside of the bidirectional threaded rods, so as to adjust the lifting and lowering of the cleaning brush through two groups of connecting rods, so that the cleaning brush fits the top of the corrugated paperboard to clean the dust on the top, thereby effectively solving the problem that the dust on the outside of the corrugated paperboard is easily adhered to during the production of traditional corrugated paperboards, resulting in reduced quality during the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of some structures;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of some structures;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of some structures;

[0019] Figure 5 For this utility model Figure 2 Schematic diagram of the internal structure.

[0020] In the figure: 1. support frame; 101. through slot; 2. support foot; 3. conveyor roller; 4. cleaning roller; 5. suction fan; 6. collection box; 7. connecting plate; 8. fixing plate; 9. adjusting bolt; 10. movable plate; 11. limit rod; 12. pressure wheel; 13. support column; 14. dust cover; 1401. slide slot; 15. blower; 16. servo motor; 17. two-way threaded rod; 18. movable block; 19. connecting rod; 20. cleaning brush; 21. telescopic rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0025] For examples, see Figure 1-5 , the utility model provides a technical solution:

[0026] A dust removal device for the clean production of corrugated paper boxes comprises a support frame 1, support feet 2 are installed at the four corners of the bottom of the support frame 1, a plurality of groups of conveying rollers 3 are installed inside the support frame 1, two groups of cleaning rollers 4 are installed inside the support frame 1 and between the plurality of groups of conveying rollers 3, a through slot 101 is provided at the bottom of the support frame 1, a suction fan 5 is installed at the bottom of the support frame 1 and located on the through slot 101, a collecting box 6 is installed at the bottom of the suction fan 5, connecting plates 7 are symmetrically installed on the wider two sides of the outside of the support frame 1, a fixing plate 8 is installed at one end of the top of the connecting plate 7, an adjusting bolt 9 is installed on the outer side of the fixing plate 8, a movable plate 10 is installed at one end of the adjusting bolt 9, limiting rods 11 are symmetrically installed on the outer side of the movable plate 10 and on both sides of the adjusting bolt 9, and a plurality of groups of pressing wheels 12 are installed at equal intervals along the length direction on a side of the outside of the movable plate 10 away from the two limiting rods 11;

[0027] Support columns 13 are installed on both sides of the top ends of the support frame 1, and a dust cover 14 is installed on the top of the support columns 13. A slide groove 1401 is opened on the inner top of the dust cover 14, and a hair dryer 15 is symmetrically installed on the inner top of the dust cover 14 and on both sides of the slide groove 1401. A servo motor 16 is installed on one side wall of the inner side of the slide groove 1401, and a bidirectional threaded rod 17 is installed on the output shaft of the servo motor 16. A movable block 18 is symmetrically installed on the outer ring surface of the bidirectional threaded rod 17, and a connecting rod 19 is installed at the bottom of the movable block 18. A cleaning brush 20 is installed at the bottom of the connecting rod 19, and telescopic rods 21 are symmetrically installed on both ends of the top of the cleaning brush 20.

[0028] Specifically, refer to Figure 3 One end of the adjusting bolt 9 passes through the fixed plate 8 and is rotatably connected to the outer side surface of the movable plate 10, and the outer ring surface of the adjusting bolt 9 is threadedly connected to the inside of the fixed plate 8, thereby ensuring that the two movable plates 10 are driven to move relative to each other by rotating the two adjusting bolts 9 respectively, which is convenient for limiting the corrugated cardboards of different sizes.

[0029] Furthermore, one end of the limiting rod 11 away from the movable plate 10 passes through the fixed plate 8 and extends to the outside of the fixed plate 8, and the outer annular surface of the limiting rod 11 is slidably connected to the inside of the fixed plate 8, thereby ensuring that the stability of the movement of the two movable plates 10 is increased by the two limiting rods 11 sliding respectively inside the fixed plate 8.

[0030] Furthermore, one end of the multiple sets of pressing wheels 12 is rotatably connected to the outer side surface of the movable plate 10, and the cleaning brush 20 does not interfere with the pressing wheel 12, thereby ensuring that the corrugated cardboard will not deviate when moving on the conveying roller 3 for cleaning by setting up multiple sets of pressing wheels 12.

[0031] Furthermore, one end of the bidirectional threaded rod 17 away from the servo motor 16 is rotatably connected to the other side wall inside the slide groove 1401, and the outer ring surface of the bidirectional threaded rod 17 is threadedly connected to the inside of the two movable blocks 18, thereby ensuring that the servo motor 16 drives the bidirectional threaded rod 17 to rotate so that the two movable blocks 18 move relative to or away from the outside of the bidirectional threaded rod 17.

[0032] For details, please refer to Figure 5 The top end of the connecting rod 19 is rotatably connected to the bottom of the movable block 18, and the bottom of the connecting rod 19 is rotatably connected to the top of the cleaning brush 20, thereby ensuring that the two movable blocks 18 move relative to or away from the outside of the two-way threaded rod 17 through the two sets of connecting rods 19 to adjust the lifting and lowering of the cleaning brush 20, and the stability of the lifting and lowering of the cleaning brush 20 is increased by setting two sets of telescopic rods 21.

[0033] The working process of the utility model: a dust removal device for the clean production of corrugated cardboard boxes designed by the present invention is used. When cleaning the dust on the surface of the corrugated cardboard box during the production process of the corrugated cardboard box, the corrugated cardboard box is first conveyed by multiple groups of conveying rollers 3, and the two movable plates 10 are driven to move relative to each other by rotating two adjusting bolts 9 respectively, so as to limit the position of corrugated cardboard boxes of different sizes. The two limit rods 11 are respectively slid inside the fixed plate 8 to increase the stability of the movement of the two movable plates 10. Multiple groups of pressing wheels 12 are provided to prevent the corrugated cardboard box from deviating when it is moved on the conveying roller 3 for cleaning. When the corrugated cardboard box moves to the inside of the dust cover 14, the cleaning roller 4 cleans the dust on the bottom of the corrugated cardboard box. The two-way threaded rod 17 is driven to rotate by the servo motor 16 to make the two movable blocks 18 move relative to or away from the outside of the two-way threaded rod 17. 18 moves relatively or away from the outside of the two-way threaded rod 17 through the two sets of connecting rods 19 to adjust the lifting and lowering of the cleaning brush 20, and the two sets of telescopic rods 21 are provided to increase the stability of the lifting and lowering of the cleaning brush 20, so that the cleaning brush 20 is in contact with the top of the corrugated cardboard to clean the dust on the top, and at the same time, the hair dryer 15 and the suction fan 5 are started, the hair dryer 15 blows the dust cleaned inside the dust cover 14, and then the dust cover 14 is vacuumed by the suction fan 5, so as to complete the dust removal operation, and the dust sucked out by the suction fan 5 is collected in the collection box 6, and the collection drawer can be taken out by the handle for processing, so as to realize the cleaning of the dust on the surface of the corrugated cardboard, avoiding the waste of resources caused by the quality reduction caused by dust in subsequent production and the need for re-production, and the dust will not be dispersed to the external space during cleaning to cause physical discomfort to the staff.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for clean production of corrugated paperboard, comprising a support frame (1), characterized in that: Support feet (2) are installed at the four corners of the bottom of the support frame (1); a plurality of groups of conveying rollers (3) are installed inside the support frame (1); two groups of cleaning rollers (4) are installed inside the support frame (1) and between the plurality of groups of conveying rollers (3); a through slot (101) is provided at the bottom of the support frame (1); a suction fan (5) is installed at the bottom of the support frame (1) and on the through slot (101); a collection box (6) is installed at the bottom of the suction fan (5); the outside of the support frame (1) is relatively wide. A connecting plate (7) is symmetrically installed on both side surfaces, a fixing plate (8) is installed on one end of the top of the connecting plate (7), an adjusting bolt (9) is installed on the outer side surface of the fixing plate (8), a movable plate (10) is installed on one end of the adjusting bolt (9), and limiting rods (11) are symmetrically installed on the outer side surface of the movable plate (10) and on both sides of the adjusting bolt (9), and a plurality of groups of pressure wheels (12) are installed at equal intervals along the length direction on a side surface of the movable plate (10) away from the two limiting rods (11); Support columns (13) are installed on both sides of the top ends of the support frame (1), and a dust cover (14) is installed on the top of the support column (13). A slide groove (1401) is opened on the inner top of the dust cover (14), and a hair dryer (15) is symmetrically installed on the inner top of the dust cover (14) and on both sides of the slide groove (1401). A servo motor (16) is installed on an inner side wall of the slide groove (1401), and a bidirectional threaded rod (17) is installed on the output shaft of the servo motor (16). A movable block (18) is symmetrically installed on the outer ring surface of the bidirectional threaded rod (17), and a connecting rod (19) is installed at the bottom of the movable block (18). A cleaning brush (20) is installed at the bottom of the connecting rod (19), and telescopic rods (21) are symmetrically installed at the two ends of the top of the cleaning brush (20).

2. A dust removal device for clean production of corrugated paper boxes according to claim 1, characterized in that: One end of the adjusting bolt (9) passes through the fixed plate (8) and is rotatably connected to the outer side surface of the movable plate (10), and the outer ring surface of the adjusting bolt (9) is threadedly connected to the inside of the fixed plate (8).

3. The dust removal device for clean production of corrugated paper boxes according to claim 1 is characterized in that: One end of the limiting rod (11) away from the movable plate (10) passes through the fixed plate (8) and then extends to the outside of the fixed plate (8), and the outer ring surface of the limiting rod (11) is slidably connected to the inside of the fixed plate (8).

4. The dust removal device for clean production of corrugated paper boxes according to claim 1 is characterized in that: One end of the plurality of groups of pressing wheels (12) is rotatably connected to the outer side surface of the movable plate (10), and the cleaning brush (20) does not interfere with the pressing wheel (12).

5. The dust removal device for clean production of corrugated paper boxes according to claim 1 is characterized in that: One end of the bidirectional threaded rod (17) away from the servo motor (16) is rotatably connected to the other inner side wall of the slide groove (1401), and the outer ring surface of the bidirectional threaded rod (17) is threadedly connected to the inside of the two movable blocks (18).

6. The dust removal device for clean production of corrugated paper boxes according to claim 1, characterized in that: One end of the top of the connecting rod (19) is rotatably connected to the bottom of the movable block (18), and the bottom of the connecting rod (19) is rotatably connected to the top of the cleaning brush (20).

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