Waste paper scrap collecting device for paperboard slotting

Abstract

The waste paper scrap collecting device comprises a base, the base is of a U-shaped structure, a plurality of supporting columns are arranged at the bottom of the base, a first conveying belt is obliquely arranged on the upper side of the base, a plurality of airflow assemblies are arranged on the first conveying belt, the front side and the rear side of the first conveying belt are each provided with two first supporting plates, and the first supporting plates are arranged on the first supporting plates. The two ends of the first support plate are connected with the base and the first conveying belt respectively. Waste paper scraps and paperboards are separated on the first conveying belt through the airflow assembly, then the waste paper scraps are conveyed to a designated position to be collected through the second conveying belt, and the waste paper scraps are prevented from being directly scattered on the ground; the trouble that waste paper scraps on the ground need to be cleaned periodically in the paperboard grooving process is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of waste paper scraps collection devices for paperboard slotting. BACKGROUND

[0002] Paperboard slotting refers to cutting out groove line on paperboard surface by cutter, to facilitate paperboard folding and forming process, which is usually used to make paper box, carton and other packaging containers, through slotting, paperboard can be folded along groove line to form solid corner, so that the appearance of paper box or carton is more beautiful, and its structural strength is also increased;In the existing paperboard slotting processing, waste paper scraps are continuously generated, which are output together with the paperboard completed slotting from the paper outlet of slotting equipment, and then the paperboard is sent away by conveyor belt, while the waste paper scraps are scattered on the ground below the paper outlet, resulting in the need to periodically clean the waste paper scraps on the ground during paperboard slotting processing, thereby bringing inconvenience to paperboard slotting processing. SUMMARY

[0003] The utility model aims at providing a kind of waste paper scraps collection devices for paperboard slotting to solve the problems raised in the above background.

[0004] To solve the above problems, the utility model adopts the following technical solutions:

[0005] A kind of waste paper scraps collection devices for paperboard slotting, including base, the base is U-shaped structure, the bottom of the base is equipped with multiple support columns, the upper side of base is obliquely provided with conveyor belt one, multiple airflow assemblies are provided on conveyor belt one, the front and rear sides of conveyor belt one are both equipped with two support plates one, the two ends of support plate one are connected with base and conveyor belt one respectively, conveyor belt two is provided between the two side walls of the inner side of base, baffle is provided on the two side walls of the outer side of base.

[0006] Preferably, the airflow assembly includes a mounting plate, the mounting plate is provided on the upper side of the conveyor belt one, a plurality of fans are provided on the mounting plate, the mounting plate is provided at a certain angle with the conveyor belt one, support plate two is provided on the front and rear sides of the mounting plate, the two ends of support plate two are connected with the conveyor belt one and the mounting plate respectively.

[0007] Preferably, one side of each of the support plate two is provided with an auxiliary rod, the two ends of the auxiliary rod are connected with the conveyor belt one and the support plate two respectively.

[0008] Preferably, the upper part of the baffle is deflected to one side, the lower part of the baffle is vertically, the lower part of the baffle is connected with the base by bolts.

[0009] Preferably, the length of the second conveyor is greater than the length of the base, one end of the second conveyor is located inside the base, and the other end of the second conveyor extends outside the base.

[0010] The paper sheet waste is collected at the designated position by the second conveyor, and the paper sheet waste is prevented from directly scattering on the ground, and the trouble of periodically cleaning the paper sheet waste on the ground in the paperboard slotting process is solved. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below, but it is not a limitation on the protection scope of the present application.

[0012] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0013] Figure 2 It is a schematic diagram of the overall structure of the present application; Figure 1

[0014] Figure 3 It is a schematic diagram of the overall structure of the present application; Figure 1

[0015] Figure 4 It is a schematic diagram of the overall structure of the present application; Figure 3

[0016] Figure 5 It is a schematic diagram of the overall structure of the present application; Figure 1

[0017] Figure 6 It is a schematic diagram of the overall structure of the present application; Figure 1

[0018] Figure 7 It is a schematic diagram of the overall structure of the present application; Figure 1

[0019] In the drawing: 11, base; 12, support column; 13, first conveyor; 14, bracket plate one; 15, airflow assembly; 16, second conveyor; 17, baffle; 18, bracket plate two; 19, auxiliary rod; 20, mounting plate; 21, fan. DETAILED DESCRIPTION

[0020] Referring to Figures 1 to 7 ​​​​​​The waste paper scrap collecting device for paperboard slotting shown comprises a base 11, the base 11 is in a U-shaped structure, the bottom of the base 11 is provided with a plurality of support columns 12, the upper side of the base 11 is provided with a conveying belt one 13 in an inclined manner, the conveying belt one 13 is provided with a plurality of airflow assemblies 15, the front and rear sides of the conveying belt one 13 are both provided with two support plates one 14, the two ends of the support plates one 14 are connected with the base 11 and the conveying belt one 13 respectively, the two side walls between the inner sides of the base 11 are provided with a conveying belt two 16, the two side walls of the outer side of the base 11 are both provided with baffles 17; as shown in the figure, Figure 6 The conveying belt one 13 has a plurality of conveying belts, the plurality of conveying belts are arranged at intervals, when the paperboard is transported on the conveying belt one 13, the plurality of conveying belts can hold the paperboard from the bottom of the paperboard, the waste paper scrap on the paperboard is blown by the airflow generated by the airflow assembly 15, and the waste paper scrap can fall from the gap between the conveying belts to the conveying belt two 16; as shown in the figure, Figure 7 The conveying belt two 16 only has one conveying belt, the conveying belt two 16 can catch the waste paper scrap falling from the paperboard, and then the waste paper scrap is transported away for collection.

[0021] Further, the airflow assembly 15 comprises a mounting plate 20, the mounting plate 20 is arranged on the upper side of the conveying belt one 13, the mounting plate 20 is provided with a plurality of fans 21, the mounting plate 20 is arranged at a certain angle with the conveying belt one 13, the front and rear sides of the mounting plate 20 are both provided with support plates two 18, the two ends of the support plates two 18 are connected with the conveying belt one 13 and the mounting plate 20 respectively; when the paperboard on the conveying belt one 13 is transported obliquely upward, the fans 21 on the mounting plate 20 generate airflow to blow toward the paperboard, the acute angle between the mounting plate 20 and the conveying belt one 13 is controlled within the range of 70-80 degrees, so that the airflow blows obliquely downward to the paperboard on the conveying belt one 13, the paperboard is heavy and cannot be blown by the airflow, the paperboard continues to move obliquely upward, and the waste paper scrap remaining on the paperboard is blown by the airflow to move obliquely downward, so that the waste paper scrap is separated from the paperboard, the waste paper scrap falls from the gap between the conveying belts of the conveying belt one 13 to the conveying belt two 16, and the conveying belt two 16 transports the waste paper scrap away for collection.

[0022] Further, one side of each of the support plates two 18 is provided with an auxiliary rod 19, the two ends of the auxiliary rod 19 are connected with the conveying belt one 13 and the support plates two 18 respectively; the auxiliary rod 19 supports the support plates two 18, so as to strengthen the bearing capacity of the support plates two 18, and make the mounting plate 20 be able to be more stably installed between the two support plates two 18.

[0023] Further, the upper part of the baffle 17 is deflected to one side, the lower part of the baffle 17 is vertical, and the lower part of the baffle 17 is connected to the base 11 by bolts; two baffles 17 form a shelter on both sides of the base 11 to prevent the waste paper scraps from falling to the front and rear sides of the base 11 laterally, and the deflected part of the upper part of the baffle 17 can also appropriately guide the waste paper scraps to fall on the conveying belt two 16 inside the base 11.

[0024] Further, the length of the conveying belt two 16 is greater than the length of the base 11, one end of the conveying belt two 16 is located inside the base 11, and the other end of the conveying belt two 16 extends outside the base 11; a box for collecting waste paper scraps is placed below the end of the conveying belt two 16 extending outside the base 11, and the waste paper scraps falling on the conveying belt two 16 are finally collected in the box after being transported by the conveying belt two 16.

[0025] The working principle of the utility model is that the collecting device is arranged on one side of the grooving machine, one end of the conveying belt one 13 close to the paper outlet of the grooving machine is relatively low, when the paperboard is grooved, the conveying belt one 13 is started, the paperboard coming out of the paper outlet of the grooving machine comes to the conveying belt one 13, then the paperboard is transported obliquely upward by the conveying belt one 13, the fan 21 is started to generate airflow, the airflow blows obliquely downward to the paperboard on the conveying belt one 13, the paperboard is relatively heavy and cannot be blown by the airflow, the paperboard continues to move obliquely upward, and the waste paper scraps remaining on the paperboard are blown by the airflow and move obliquely downward, so that the waste paper scraps are separated from the paperboard, the waste paper scraps fall from the gap of the conveying belt of the conveying belt one 13 and fall on the conveying belt two 16, the conveying belt two 16 is started, the conveying belt two 16 transports away the waste paper scraps, a box for collecting waste paper scraps is placed below the end of the conveying belt two 16 extending outside the base 11, the waste paper scraps falling on the conveying belt two 16 are finally collected in the box after being transported by the conveying belt two 16; the airflow assembly 15 is used to separate the waste paper scraps from the paperboard on the conveying belt one 13, and then the conveying belt two 16 is used to transport the waste paper scraps to a designated position for collection, so that the waste paper scraps are avoided from directly scattering on the ground, and the trouble that the waste paper scraps on the ground need to be cleaned periodically during the grooving process of the paperboard is solved.

[0026] The above is only a specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any change or replacement without creative labor should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be limited by the protection scope defined in the claims.

Claims

1. A waste paper chip collecting device for use in the slotting of paperboard, characterized in that: The base is in U-shaped structure, the bottom of the base is provided with a plurality of support columns, the upper side of the base is provided with a conveyor belt one in inclined shape, the conveyor belt one is provided with a plurality of airflow assemblies, the front and rear sides of the conveyor belt one are both provided with two support plates one, the two ends of the support plate one are connected with the base and the conveyor belt one respectively, the two side walls of the inner side of the base are provided with a conveyor belt two, the two side walls of the outer side of the base are both provided with a baffle.

2. A waste paper scrap collecting device for paperboard slotting according to claim 1, characterized in that: The airflow assembly comprises a mounting plate arranged on the upper side of the conveyor belt one, the mounting plate is provided with a plurality of fans, the mounting plate is arranged at a certain angle with the conveyor belt one, the front and rear sides of the mounting plate are both provided with a support plate two, the two ends of the support plate two are connected with the conveyor belt one and the mounting plate respectively.

3. A waste chip collection device for use in the slotting of paperboard according to claim 2, characterized in that: One side of each support plate two is provided with an auxiliary rod, the two ends of the auxiliary rod are connected with the conveyor belt one and the support plate two respectively.

4. A waste paper scrap collection device for paperboard slotting according to claim 1, characterized in that: The upper part of the baffle is deflected to one side, the lower part of the baffle is in vertical shape, the lower part of the baffle is connected with the base through bolts.

5. A waste paper scrap collection device for paperboard slotting according to claim 1, characterized in that: The length of the conveyor belt two is greater than the length of the base, one end of the conveyor belt two is located on the inner side of the base, the other end of the conveyor belt two extends to the outer side of the base.

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