Corrugated board paper scrap cleaning device

Abstract

The utility model discloses a corrugated board paper scrap cleaning device which comprises a shell assembly, a cleaning assembly is arranged in the shell assembly, the cleaning assembly comprises a conveying mechanism, a communicated cleaning groove is formed in the outer wall of the conveying mechanism, and supporting inclined plates distributed in a linear array are arranged on the outer wall of the conveying mechanism. A pressing plate capable of keeping vertical reciprocating motion is arranged at the top of the conveying mechanism so as to drive the corrugated board to be tightly attached to the supporting inclined plates. According to the corrugated board paper scrap cleaning device, due to the fact that the supporting inclined plates arranged on the outer wall of the conveying belt in an extending mode and the cleaning grooves are distributed in a staggered mode, falling paper scraps can fall off from the cleaning grooves along the supporting inclined plates, and due to rotation of the conveying belt, the paper scraps are prevented from being blocked in the cleaning grooves; and the corrugated board and the supporting inclined plate are tightly attached through extrusion of the pressing plate, the cutting blades on the edges of the supporting inclined plate can cut paper scraps, and rough abrasion of the outer wall of the corrugated board is avoided through a smooth coating at the end of the supporting inclined plate.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated cardboard paper scraps cleaning, in particular to a corrugated cardboard paper scraps cleaning device. Background Art

[0002] Corrugated cardboard is a multi-layer adhesive body, which consists of at least one layer of corrugated core paper and one layer of cardboard. It has high mechanical strength and can withstand collisions and falls during transportation.

[0003] For example, patent CN209006374U discloses a waste paper scrap cleaning device for corrugated cardboard production, comprising a support column, a vertical rod, and a mixing and collecting box. A weight-reducing plate is installed on the inner side of the support column, a base is fixed above the support column, rotating rods are installed inside the left and right ends of the conveyor belt, a first transmission shaft is provided below the power transmission arm, a rear seat shell is welded above the vertical rod, a second motor is installed inside the rear seat shell, a negative pressure fan is connected to the left side of the second transmission shaft, holes and grooves are provided on the surface of the intercepting net, a discharge port is provided on the surface of the rear seat shell, and a stirring rod is installed inside the mixing and collecting box. The waste paper scrap cleaning device for corrugated cardboard production has a high waste paper scrap recovery capacity, and smaller waste paper scraps and larger waste paper scraps can have two different transmission paths, which avoids the situation where larger waste paper scraps cause blockage inside the negative pressure fan, thereby improving the waste paper scrap recovery efficiency.

[0004] In actual operation, when corrugated cardboard is being conveyed, it is easy for paper scraps to fall due to friction with the conveying device, and then accumulate inside the conveying device, reducing work efficiency.

[0005] It can be seen that the above-mentioned problems in the prior art need to be improved urgently. Utility Model Content

[0006] In view of the above problems existing in the prior art, one aspect of the present invention is to provide a corrugated cardboard paper scrap cleaning device to solve the problem that during the conveying process of the corrugated cardboard, large-area friction occurs between the corrugated cardboard and the conveying device, causing paper scraps to fall and accumulate inside the conveying device.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a corrugated cardboard paper scrap cleaning device, including a shell component, a cleaning component is arranged inside the shell component, and the cleaning component includes a conveying mechanism, the outer wall of the conveying mechanism is provided with interconnected cleaning grooves, the outer wall of the conveying mechanism is provided with supporting inclined plates distributed in a linear array, and the top of the conveying mechanism is provided with a pressing plate that can maintain vertical reciprocating motion to drive the corrugated cardboard to maintain close fit with each of the supporting inclined plates.

[0008] Preferably, the shell assembly includes a shell, a through groove with both ends communicating with each other is provided inside the shell, a conveying groove is provided at the bottom of the through groove, a receiving groove is provided at the bottom of the conveying groove, and a collection plate is slidably provided inside the receiving groove.

[0009] Preferably, the conveying mechanism is a conveyor belt arranged inside the conveying trough, and a rotating shaft is symmetrically arranged inside the conveyor belt to drive the conveyor belt to maintain axial rotation.

[0010] Preferably, rollers distributed in a linear array are provided at the bottom of the pressure plate corresponding to the conveyor belt, and a telescopic column is connected between the top of the pressure plate and the outer shell.

[0011] Preferably, the end of each of the supporting inclined plates away from the conveyor belt is provided with a smooth coating, and the edge of the end of the supporting inclined plates away from the conveyor belt is provided with a cutting blade.

[0012] Preferably, the edges of the two opposite ends of the pressure plate close to the conveyor belt are set to be rounded.

[0013] Beneficial effects:

[0014] Compared with the prior art, the corrugated cardboard scrap cleaning device provided by the present invention has the following beneficial effects:

[0015] 1. The support inclined plates extended from the outer wall of the conveyor belt can reduce the contact area between the corrugated cardboard and the conveying mechanism, and the support inclined plates and the cleaning trough are staggered so that the fallen paper scraps can fall from the cleaning trough along the support inclined plates. The continuous rotation of the conveyor belt can prevent the paper scraps from clogging in the cleaning trough.

[0016] 2. The pressing plate can keep the corrugated cardboard and the supporting inclined plate in close contact, so that the cutting blades set on the edges of the supporting inclined plate can cut the paper scraps on the outer wall of the corrugated cardboard, and the smooth coating on the end of the supporting inclined plate can prevent the outer wall of the corrugated cardboard from being rough and worn. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 A schematic structural diagram of a corrugated cardboard paper scrap cleaning device provided in an embodiment of the present invention;

[0019] Figure 2This is a schematic structural diagram of a front cross-section of a corrugated cardboard paper scrap cleaning device provided by an embodiment of the utility model.

[0020] Main reference numerals:

[0021] 1. Shell assembly; 2. Cleaning assembly; 101. Shell; 102. Through slot; 103. Conveying slot; 104. Receiving slot; 105. Collecting plate; 201. Pressing plate; 202. Roller; 203. Telescopic column; 204. Conveyor belt; 205. Cleaning slot; 206. Rotating shaft; 207. Support inclined plate. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] like Figure 1-2 As shown, a corrugated cardboard paper scrap cleaning device includes a shell component 1, a cleaning component 2 is arranged inside the shell component 1, and the cleaning component 2 includes a conveying mechanism. The outer wall of the conveying mechanism is provided with interconnected cleaning grooves 205, and the outer wall of the conveying mechanism is provided with supporting inclined plates 207 distributed in a linear array. The top of the conveying mechanism is provided with a pressing plate 201 that can maintain vertical reciprocating motion to drive the corrugated cardboard to maintain close contact with each supporting inclined plate 207.

[0024] The main purpose of the corrugated cardboard paper scrap cleaning device is to reduce the contact area between the corrugated cardboard and the conveying mechanism through the various support inclined plates 207 extending from the outer wall of the conveyor belt 204, and the various support inclined plates 207 are staggered with the cleaning groove 205, so that the fallen paper scraps can fall from the cleaning groove 205 along the support inclined plates 207, and the continuous rotation of the conveyor belt 204 can prevent the paper scraps from being blocked in the cleaning groove 205; the pressing plate 201 can also be used to squeeze the corrugated cardboard and the support inclined plates 207 to keep them in close contact, so that the cutting blades provided on the edges of the support inclined plates 207 can cut the paper scraps on the outer wall of the corrugated cardboard, and the smooth coating on the ends of the support inclined plates 207 can prevent the outer wall of the corrugated cardboard from being rough and worn.

[0025] In the technical solution provided by this utility, Figure 1 and Figure 2 It can be seen that the shell assembly 1 includes a shell 101, and a through groove 102 with both ends connected to each other is opened inside the shell 101, and corrugated cardboard can be stuffed into the inside, and a conveying groove 103 is opened at the bottom of the through groove 102, and the tops on both sides of the conveying groove 103 are kept inclined and inclined toward the conveying groove 103, and a receiving groove 104 is opened at the bottom of the conveying groove 103, and a collecting plate 105 is slidingly set inside the receiving groove 104 to collect the scraps of paper that are scratched.

[0026] Furthermore, the conveying mechanism is specifically a conveyor belt 204 arranged inside the conveying trough 103, and a rotating shaft 206 is symmetrically arranged inside the conveyor belt 204 to drive the conveyor belt 204 to maintain axial rotation, so that the corrugated cardboard placed on the top of each supporting inclined plate 207 can be conveyed.

[0027] Furthermore, the bottom of the pressing plate 201 is provided with rollers 202 distributed in a linear array corresponding to the conveyor belt 204, and a telescopic column 203 is connected between the top of the pressing plate 201 and the shell 101. The telescopic column 203 is provided with a spring, which can be extended and pressed according to the corrugated cardboard of different thicknesses to drive the corrugated cardboard to maintain a close fit with the supporting inclined plate 207, and then the conveying work is carried out through the cooperation of the conveyor belt 204 and the rollers 202.

[0028] Furthermore, the ends of each supporting inclined plate 207 away from the conveyor belt 204 are provided with a smooth coating to prevent the corrugated cardboard from being worn and damaged during the contact and transportation between the supporting inclined plate 207, and the edges of the ends of the supporting inclined plate 207 away from the conveyor belt 204 are provided with cutting blades, which can cut the paper scraps protruding from the corrugated cardboard during the transportation process.

[0029] Furthermore, the edges of the two opposite ends of the pressing plate 201 close to the conveyor belt 204 are rounded.

[0030] Working principle: First, insert the corrugated cardboard between the pressing plate 201 and each supporting inclined plate 207. By retracting the telescopic column 203, corrugated cardboards of different thicknesses can be kept in close contact with the supporting inclined plate 207.

[0031] The conveyor belt 204 can be rotated by rotating the rotating shaft 206, and the corrugated cardboard can be transported by cooperating with the rollers 202 at the bottom of the pressing plate 201;

[0032] The smooth coating provided at the end of the supporting inclined plate 207 away from the conveyor belt 204 can prevent the corrugated cardboard from being worn and damaged during the conveying process due to contact with the supporting inclined plate 207. In addition, the cutting blade provided at the edge of the end of the supporting inclined plate 207 away from the conveyor belt 204 can cut off the paper scraps protruding from the corrugated cardboard during the conveying process.

[0033] The paper scraps fall into the cleaning slots 205 through the tilted angle of the support inclined plate 207 and then fall into the collecting plate 105 through each cleaning slot 205 for collection. The continuous rotation of the conveyor belt 204 prevents the paper scraps from blocking the cleaning slots 205.

[0034] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A corrugated cardboard paper scraps cleaning device, characterized in that: The invention comprises a shell component (1), wherein a cleaning component (2) is arranged inside the shell component (1), and the cleaning component (2) comprises a conveying mechanism, wherein the outer wall of the conveying mechanism is provided with interconnected cleaning grooves (205), the outer wall of the conveying mechanism is provided with supporting inclined plates (207) distributed in a linear array, and the top of the conveying mechanism is provided with a pressing plate (201) capable of maintaining vertical reciprocating motion to drive the corrugated cardboard to maintain close contact with each of the supporting inclined plates (207).

2. The corrugated cardboard scrap cleaning device according to claim 1, characterized in that: The housing assembly (1) comprises a housing (101), a through slot (102) with two ends communicating with each other is provided inside the housing (101), a conveying slot (103) is provided at the bottom of the through slot (102), a receiving slot (104) is provided at the bottom of the conveying slot (103), and a collecting plate (105) is slidably provided inside the receiving slot (104).

3. The corrugated cardboard paper scraps cleaning device according to claim 2, characterized in that: The conveying mechanism is specifically a conveyor belt (204) arranged inside the conveying trough (103), and a rotating shaft (206) is symmetrically arranged inside the conveyor belt (204) to drive the conveyor belt (204) to maintain axial rotation.

4. The corrugated cardboard paper scraps cleaning device according to claim 3, characterized in that: The bottom of the pressing plate (201) is provided with rollers (202) distributed in a linear array corresponding to the conveyor belt (204), and a telescopic column (203) is connected between the top of the pressing plate (201) and the housing (101).

5. The corrugated cardboard paper scraps cleaning device according to claim 3, characterized in that: The end of each supporting inclined plate (207) away from the conveyor belt (204) is provided with a smooth coating, and the edge of the end of each supporting inclined plate (207) away from the conveyor belt (204) is provided with a cutting blade.

6. The corrugated cardboard paper scraps cleaning device according to claim 3, characterized in that: The edges of the two opposite ends of the pressing plate (201) close to the conveyor belt (204) are configured as rounded corners.

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