Surface scrap removing device for packaging box production

Abstract

The invention discloses a surface scrap removing device for packaging box production. The surface scrap removing device comprises an oscillating cleaning structure and an overturning cleaning structure. The oscillation cleaning structure comprises an oscillation support, front-end conveying structures are symmetrically arranged at the two ends of the oscillation support, and an oscillation structure is arranged between the two front-end conveying structures; the overturning cleaning structure comprises an overturning support, the overturning support is arranged on one side of the oscillation support, and a rear end conveying structure and an overturning structure are installed on the overturning support; and blowing structures are mounted on the oscillating bracket and the overturning bracket. The surface scrap removing device for packaging box production has the advantages of being capable of automatically removing scraps, good in cleaning effect and convenient to use.

Description

Technical Field

[0001] This invention relates to the field of packaging box technology, and in particular to a surface desiccant removal device for packaging box production. Background Technology

[0002] In the packaging box production process, corrugated cardboard, cardboard, and other substrates need to be processed into specific shapes through processes such as die-cutting, creasing, or slitting. These mechanical cutting operations inevitably generate a large amount of paper scraps, fiber fragments, and dust (collectively referred to as "debris") at the cut edges. Crucially, some debris has only a micro-connection with the cardboard body (i.e., incompletely severed fiber connections). After the substrate is cut, the debris needs to be removed before the substrate is packaged.

[0003] Currently, the following two methods are used to remove debris:

[0004] 1. The oscillating debris removal device for packaging box cardboard processing disclosed in Chinese patent CN213316618U is used to drive the substrate to generate high-frequency vibration through mechanical oscillation and use inertial force to separate loose debris. However, it cannot effectively disconnect the micro-connection points and can only remove free debris that has detached from the substrate, resulting in poor debris cleaning effect.

[0005] 2. Removing debris manually is inefficient due to the large quantity of substrates and the need for manual brush cleaning of each substrate piece. Furthermore, the continuously rising labor costs will further exacerbate production costs. Summary of the Invention

[0006] In view of the shortcomings of the prior art, the technical problem to be solved by this patent application is how to provide a surface desiccant device for packaging box production that can automatically remove debris, has a good cleaning effect, and is easy to use.

[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0008] A surface cleaning device for packaging box production includes an oscillating cleaning structure and a flipping cleaning structure;

[0009] The oscillating cleaning structure includes an oscillating support, with front-end conveying structures symmetrically arranged at both ends of the oscillating support, and an oscillating structure arranged between the two front-end conveying structures.

[0010] The flipping cleaning structure includes a flipping bracket, which is disposed on one side of the oscillation bracket, and a rear-end conveying structure and a flipping structure are mounted on the flipping bracket.

[0011] Both the oscillation support and the flipping support are equipped with a blowing structure.

[0012] In this way, the substrate after die cutting is conveyed to the oscillation cleaning structure, to the front end conveying structure, the front end conveying structure conveys the substrate, the substrate reaches the oscillation structure position for oscillation cleaning, and then is conveyed to the rear end conveying structure through another front end conveying structure, the substrate is flipped by the flipping structure during the conveying process of the rear end conveying structure, and the debris on the substrate is blown by the blowing structure.

[0013] Through the arrangement of the oscillation structure, the debris connected to the substrate can be separated, the blowing structure is used for blowing, the flipping structure can flip the substrate, so that the lower surface of the substrate is flipped to the upper side, and then the blowing structure is used for blowing, so that the debris removal effect is improved, and manual intervention is not required in the whole process, thereby reducing the labor cost.

[0014] Through the oscillation-blowing-flipping-blowing mode, the debris is removed, and the debris removal effect is improved.

[0015] Preferably, the front end conveying structure comprises a front end driving shaft and a front end driven shaft rotatably installed on the oscillation support, a plurality of front end driving wheels and front end driven wheels are fixedly installed on the front end driving shaft and the front end driven shaft respectively, one end of the front end driving shaft is fixedly connected with the output shaft of a front end driving motor, the front end driving motor is fixedly installed on the oscillation support, and the corresponding front end driving wheels and front end driven wheels are connected through a front end conveying belt.

[0016] Preferably, the oscillation structure comprises an upper brush roller and a lower brush roller, both ends of the upper brush roller are rotatably installed on an upper support, both ends of the lower brush roller are rotatably installed on a lower support, the upper support and the lower support are fixedly connected with the oscillation support, one end of the upper brush roller and the lower brush roller is fixedly connected with the output shaft of an upper driving motor and a lower driving motor respectively, and the upper driving motor and the lower driving motor are fixedly installed on the upper support and the lower support respectively.

[0017] The oscillation structure further comprises a plurality of upper shafts and a plurality of lower shafts, the upper shafts are distributed on both sides of the upper brush roller, the lower shafts are distributed on both sides of the lower brush roller, an upper wheel is fixedly installed on the upper shaft, a lower wheel is fixedly installed on the lower shaft corresponding to the upper wheel, both ends of the upper shaft are fixedly installed with two upper sprockets, both ends of the lower shaft are fixedly installed with two lower sprockets, adjacent upper sprockets are connected through an upper chain, adjacent lower sprockets are connected through a lower chain, the upper shaft and the lower shaft are fixedly connected with the output shaft of an upper motor and a lower motor respectively, a protective shell is fixedly arranged on the outer side of the oscillation support, the upper motor and the lower motor are fixedly installed on the outer side of the protective shell, and the upper sprockets, the upper chain, the lower sprockets and the lower chain are located in the protective shell.

[0018] Preferably, the rear end conveying structure comprises rear end driving shafts and rear end driven shafts rotatably installed on the turnover support, a plurality of rear end driving wheels and rear end driven wheels are fixedly installed on the rear end driving shafts and the rear end driven shafts respectively, one end of the rear end driving shafts penetrates through the turnover support and is fixedly connected with the output shaft of a rear end driving motor, the rear end driving motor is fixedly installed on the turnover support, and the rear end driving wheels and the rear end driven wheels arranged correspondingly are connected through a rear end conveying belt.

[0019] Preferably, the turnover structure comprises a turnover shaft rotatably installed on the turnover support, one end of the turnover shaft is fixedly connected with the output shaft of a turnover motor, the turnover motor is fixedly installed on the turnover support, a plurality of turnover rods are fixedly installed on the turnover shaft, and the turnover rods are located in the intervals between adjacent rear end conveying belts.

[0020] Preferably, the blowing structure comprises a wind cover fixedly installed on the oscillation support and the turnover support, a wind pipe is fixedly installed in the wind cover, a wind port is formed on the obliquely lower side of the wind cover, a plurality of outlets are formed on the wind pipe opposite to the wind port, and the wind pipe is connected with a high-pressure fan.

[0021] To sum up, the surface debris removal device for packaging box production has the advantages of automatic debris removal, good cleaning effect and convenient use. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic view of the surface debris removal device for packaging box production.

[0023] Figure 2 It is Figure 1 It is an enlarged schematic view of the oscillation cleaning structure.

[0024] Figure 3 It is Figure 1 It is an enlarged schematic view of the turnover cleaning structure. DETAILED DESCRIPTION

[0025] The application will be further described below in conjunction with the drawings. In the description of the application, it should be understood that the orientation words such as "up", "down", "top", "bottom" and the like indicate the orientation or position relationship shown in the drawings, which are only for the convenience of describing the application and simplifying the description, and do not indicate and imply that the indicated devices or elements must have a specific orientation or be constructed and operated in a specific orientation, so as not to be understood as a limitation on the scope of protection of the application; the orientation words "inner" and "outer" refer to the inner and outer of the contour of each part itself.

[0026] As Figures 1-3 shown, a surface debris removal device for packaging box production comprises an oscillation cleaning structure 1 and a turnover cleaning structure 2.

[0027] The oscillation cleaning structure comprises an oscillation support 3, and symmetrical front end conveying structures are arranged at both ends of the oscillation support, and an oscillation structure is arranged between the two front end conveying structures.

[0028] The turnover cleaning structure comprises a turnover support 4 arranged at one side of the oscillation support, and a rear end conveying structure and a turnover structure are arranged on the turnover support.

[0029] The oscillation support and the turnover support are both provided with blowing structures.

[0030] In this way, after die cutting, the base material is conveyed to the oscillation cleaning structure, reaches the front end conveying structure, and is conveyed by the front end conveying structure. The base material reaches the oscillation structure position and is subjected to oscillation cleaning. Then, the base material is conveyed to the rear end conveying structure through another front end conveying structure. During the conveying process of the base material by the rear end conveying structure, the turnover structure turns over the base material, and the blowing structure blows the debris on the base material.

[0031] Through the arrangement of the oscillation structure, the debris connected to the base material can be separated, the blowing structure blows, and the turnover structure can turn over the base material, so that the surface of the base material located below is turned over to the upper side, and then the blowing structure blows, thereby improving the debris removal effect. The whole process does not require manual intervention, thereby reducing the labor cost.

[0032] In implementation, the front end conveying structure comprises a front end driving shaft 5 and a front end driven shaft 6 rotatably installed on the oscillation support. A plurality of front end driving wheels and front end driven wheels are respectively fixedly installed on the front end driving shaft and the front end driven shaft. One end of the front end driving shaft is fixedly connected with the output shaft of a front end driving motor through the oscillation support. The front end driving motor is fixedly installed on the oscillation support. The corresponding front end driving wheels and front end driven wheels are connected through a front end conveying belt 7. The front end conveying structure adopts a symmetrical double-shaft driving wheel-driven wheel design, realizes accurate transmission of the paperboard at the oscillation station, ensures that the paperboard stably enters the oscillation area, and prevents deviation and jamming.

[0033] In implementation, the oscillation structure comprises an upper brush roller 8 and a lower brush roller. Both ends of the upper brush roller are rotatably installed on an upper support 9. Both ends of the lower brush roller are rotatably installed on a lower support 10. The upper support and the lower support are fixedly connected with the oscillation support. One end of the upper brush roller and one end of the lower brush roller are respectively fixedly connected with the output shaft of an upper driving motor 11 and the output shaft of a lower driving motor 12. The upper driving motor and the lower driving motor are respectively fixedly installed on the upper support and the lower support.

[0034] The oscillation structure further comprises a plurality of upper shafts 13 and a plurality of lower shafts 14, the upper shafts are arranged on both sides of the upper brush roller, the lower shafts are arranged on both sides of the lower brush roller, an upper wheel 15 is fixedly installed on the upper shaft, a lower wheel 16 is fixedly installed on the lower shaft corresponding to the upper wheel, two upper sprockets are fixedly installed at the ends of the upper shafts, two lower sprockets are fixedly installed at the ends of the lower shafts, adjacent upper sprockets are connected by an upper chain, adjacent lower sprockets are connected by a lower chain, the upper shafts and the lower shafts are fixedly connected with the output shafts of upper motors 17 and lower motors respectively, a protective shell 18 is fixedly installed on the outer side of the oscillation support, the upper motors and the lower motors are fixedly installed on the outer side of the protective shell, and the upper sprockets, the upper chain, the lower sprockets and the lower chain are located in the protective shell.

[0035] Specifically, the rotating speed of the upper brush roller and the lower brush roller is less than the rotating speed of the upper wheel and the lower wheel, so that the brush can apply force to the base material, and then the debris micro-connected with the base material is separated from the base material.

[0036] The upper brush and the lower brush rotate to apply shear force to the debris, so that the debris micro-connected with the base material is separated from the base material, and the cleaning effect is improved.

[0037] In implementation, the rear end conveying structure comprises a rear end driving shaft 20 and a rear end driven shaft 21 rotatably installed on the turnover support, a plurality of rear end driving wheels and a plurality of rear end driven wheels are fixedly installed on the rear end driving shaft and the rear end driven shaft respectively, one end of the rear end driving shaft penetrates through the turnover support and is fixedly connected with the output shaft of a rear end driving motor, the rear end driving motor is fixedly installed on the turnover support, and the rear end driving wheels and the rear end driven wheels arranged correspondingly are connected by a rear end conveying belt 22. The rear end conveying structure provides directional conveying basis for the turnover process, and ensures accurate execution of the turnover action.

[0038] In implementation, the turnover structure comprises a turnover shaft 23 rotatably installed on the turnover support, one end of the turnover shaft is fixedly connected with the output shaft of a turnover motor 24, the turnover motor is fixedly installed on the turnover support, a plurality of turnover rods 25 are fixedly installed on the turnover shaft, and the turnover rods are located in the intervals between adjacent two rear end conveying belts. The turnover rods make arc motion in the conveying belt gap, instantaneously lift the edges of the paperboard to realize 180° turnover, the turnover motor accurately controls the angle and the speed, and deformation or damage of the paperboard is avoided, so that the debris after turnover is completely exposed, and conditions for secondary cleaning are created.

[0039] In implementation, the blowing structure includes a wind cover 26 fixedly installed on the oscillation support and the turnover support, a wind pipe fixedly installed in the wind cover, a wind port obliquely below the wind cover, a plurality of outlets of the wind pipe opposite to the wind port, and a high-pressure fan connected with the wind pipe. The blowing structure adopts a directional air duct design to realize instant removal of the debris, the oblique wind port is aligned with the cleaning station to form an airflow curtain from top to bottom covering the full width of the paperboard, and the high-pressure fan provides strong directional airflow to directly blow the debris stripped by the brush into the dust collection system.

[0040] In summary, the device solves the problem of micro-connection debris residue through the closed loop process of oscillation stripping, airflow removal, turnover exposure, and secondary airflow removal. Compared with only setting oscillation or airflow removal, the micro-connection between the debris and the base material can be separated, and the cleaning efficiency and effect of the debris are improved.

[0041] Finally, it should be noted that those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and the statistical number thereof, the present application also intends to include these modifications and variations.

Claims

1. A surface deburring device for a packaging box production, characterized by, The oscillation cleaning structure and the overturning cleaning structure are included; The oscillation cleaning structure includes an oscillation support, and front end transmission structures are symmetrically arranged at two ends of the oscillation support, and an oscillation structure is arranged between the two front end transmission structures; The overturning cleaning structure includes an overturning support arranged at one side of the oscillation support, and rear end transmission structures and overturning structures are arranged on the overturning support; The oscillation support and the overturning support are both provided with blowing structures.

2. The surface deburring apparatus for producing a packaging box according to claim 1, characterized by, The front end transmission structure includes a front end driving shaft and a front end driven shaft rotatably arranged on the oscillation support, a plurality of front end driving wheels and front end driven wheels are fixedly arranged on the front end driving shaft and the front end driven shaft respectively, one end of the front end driving shaft is fixedly connected with an output shaft of a front end driving motor in a penetrating mode through the oscillation support, the front end driving motor is fixedly arranged on the oscillation support, and the corresponding front end driving wheels and front end driven wheels are connected through a front end transmission belt.

3. The surface deburring apparatus for producing a packaging box according to claim 2, characterized by The oscillation structure includes an upper brush roller and a lower brush roller, two ends of the upper brush roller are rotatably arranged on an upper support, two ends of the lower brush roller are rotatably arranged on a lower support, the upper support and the lower support are fixedly connected with the oscillation support, one end of the upper brush roller and one end of the lower brush roller are fixedly connected with output shafts of an upper driving motor and a lower driving motor respectively, and the upper driving motor and the lower driving motor are fixedly arranged on the upper support and the lower support respectively. The oscillation structure further includes a plurality of upper shafts and a plurality of lower shafts, the upper shafts are arranged at two sides of the upper brush roller, the lower shafts are arranged at two sides of the lower brush roller, upper wheels are fixedly arranged on the upper shafts, lower wheels corresponding to the upper wheels are fixedly arranged on the lower shafts, end portions of the upper shafts are all fixedly provided with two upper sprockets, end portions of the lower shafts are all fixedly provided with two lower sprockets, adjacent upper sprockets are connected through upper chains, adjacent lower sprockets are connected through lower chains, the upper shafts and the lower shafts are fixedly connected with output shafts of upper and lower motors respectively, an outer side of the oscillation support is fixedly provided with a protective shell, the upper motor and the lower motor are fixedly arranged on an outer side of the protective shell, and the upper sprockets, the upper chains, the lower sprockets and the lower chains are located in the protective shell.

4. The surface deburring apparatus for producing a packaging box according to claim 3, characterized by The rear end transmission structure includes a rear end driving shaft and a rear end driven shaft rotatably arranged on the overturning support, a plurality of rear end driving wheels and rear end driven wheels are fixedly arranged on the rear end driving shaft and the rear end driven shaft respectively, one end of the rear end driving shaft is fixedly connected with an output shaft of a rear end driving motor in a penetrating mode through the overturning support, the rear end driving motor is fixedly arranged on the overturning support, and the corresponding rear end driving wheels and rear end driven wheels are connected through a rear end transmission belt.

5. The surface deburring apparatus for producing a packaging box according to claim 4, characterized by The overturning structure includes an overturning shaft rotatably arranged on the overturning support, one end of the overturning shaft is fixedly connected with an output shaft of an overturning motor, the overturning motor is fixedly arranged on the overturning support, a plurality of overturning rods are fixedly arranged on the overturning shaft, and the overturning rods are located in intervals between adjacent two rear end transmission belts.

6. The surface deburring apparatus for producing a packaging box according to claim 5, wherein The blowing structure includes a wind cover fixedly arranged on the oscillation support and the overturning support, a wind pipe is fixedly arranged in the wind cover, a wind port is arranged on an obliquely lower side of the wind cover, a plurality of outlets are arranged on the wind pipe opposite to the wind port, and the wind pipe is connected with a high-pressure air blower.

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