Carton cleaning production equipment

Abstract

The utility model discloses carton cleaning production equipment, which relates to the technical field of carton processing and comprises a base, a connecting frame is fixedly connected onto the base, one side of the connecting frame is fittingly connected with an input conveyor belt component, and the other side of the connecting frame is fittingly connected with an output conveyor belt component. The device further comprises a dust removal mechanism used for removing dust for the carton and a dust removal box used for maintaining the working environment of the dust removal mechanism, the dust removal box is fixedly connected to the upper portion of the connecting frame, material conveying openings are formed in the two sides of the dust removal box, and the input conveying belt assembly and the output conveying belt assembly are matched with the corresponding material conveying openings. And the dust removal mechanism comprises a dust removal device and a static elimination device. The dust removal box is arranged, after the cartons enter the dust removal box, the ion fan can generate a large number of positive and negative ions to neutralize static electricity in the cartons and air, the dust adsorption capacity of the static electricity of the treated cartons is reduced, and therefore the dust removal effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton processing, in particular to carton cleaning production equipment. Background Art

[0002] Carton processing refers to the process of converting base paper (usually corrugated cardboard) through a series of process flows into carton products suitable for loading, protecting and transporting various items. Some customers will require manufacturers to provide dust-free cartons. Customers' demand for dust-free cartons stems from strict control of product quality. They require that no additional dust be introduced during the carton production process to prevent sensitive products in the package from being contaminated and affecting product quality and hygiene standards. This requires manufacturers to adopt advanced cleaning technologies, such as using clean room production, strictly controlling the environment and equipment cleaning, and ensuring dust-free processing from raw materials to finished products to meet the needs of industries with high cleanliness requirements such as pharmaceuticals, food, and electronics.

[0003] A Chinese patent with authorization announcement number CN218394867U discloses a clean production device for packaging cartons. The working principle of the device is: the cartons are transported by two sets of conveyor belts, the two sides of the cartons are cleaned by two sets of cleaning rollers, and the dust on both sides of the carton is absorbed by a vacuum cleaner, thereby cleaning the dust on the carton.

[0004] The shortcomings of the above-mentioned prior art solutions are that: cartons often rub against each other during the processing and production process, thereby generating static electricity on the surface of the cartons, and the static electricity will attract dust in the air. The above-mentioned device only cleans the cartons through cleaning rollers and vacuum cleaners. The dust in the air will still re-attach to the surface of the carton under the action of static electricity on the surface of the carton, thereby causing the surface of the carton to be contaminated again. Utility Model Content

[0005] The utility model aims to provide a carton cleaning production device to solve the technical problem in the prior art that static electricity on the carton surface attracts dust in the air, thereby causing the carton surface to be contaminated again.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] A carton cleaning production equipment comprises a base, a connecting frame is fixedly connected to the base, an input conveyor belt assembly is cooperatively connected to one side of the connecting frame, and an output conveyor belt assembly is cooperatively connected to the other side. The device also comprises a dust removal mechanism for removing dust from cartons and a dust removal box for maintaining the working environment of the dust removal mechanism. The dust removal box is fixedly connected to the top of the connecting frame, and feeding ports are provided on both sides of the dust removal box. The input conveyor belt assembly and the output conveyor belt assembly are both matched with the corresponding feeding ports. The dust removal mechanism comprises a dust removal device and an electrostatic eliminator, and the dust removal device and the electrostatic eliminator are both arranged inside the dust removal box. A flow gap is provided between the input conveyor belt assembly and the output conveyor belt assembly, and the output ends of the dust removal device and the electrostatic eliminator are both matched with the flow gap.

[0008] As a further solution of the utility model: a lifting assembly is fixedly connected to the connecting frame, and two groups of the lifting assemblies are provided. The two groups of the lifting assemblies are symmetrically arranged on both sides of the input conveyor belt assembly, and each group of the lifting assemblies includes a fixed frame fixedly connected to the connecting frame, an electric telescopic rod is fixedly connected to the fixed frame, and a wedge plate is fixedly connected to the extending end of the electric telescopic rod, and a slope is provided on the side of the wedge plate close to the input conveyor belt assembly.

[0009] As a further solution of the utility model: the static elimination device includes an ion blower.

[0010] As a further solution of the utility model: the dust removal device includes a dust collector, and the dust collector cooperates with an ion blower.

[0011] As a further solution of the utility model: a lower dust removal roller is rotatably connected to the connecting frame, and the lower dust removal roller is arranged in the flow gap between the input conveyor belt assembly and the output conveyor belt assembly, a supporting cross bar is fixedly connected to the inside of the dust removal box, and an upper dust removal roller matching the lower dust removal roller is rotatably connected to the bottom of the supporting cross bar, and one side of the upper dust removal roller and the lower dust removal roller are fixedly connected to driven wheels, a motor is fixedly connected to the supporting cross bar, and a driving wheel is fixedly connected to the output end of the motor, and a belt is provided between the driving wheel and the two groups of driven wheels.

[0012] As a further solution of the utility model: a mechanical arm is arranged on the dust removal box.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model is provided with a dust removal box. After the carton enters the dust removal box, the ion fan will generate a large number of positive and negative ions to neutralize the static electricity in the carton and the air. The ion fan will generate airflow in the air while spraying positive and negative ions. The airflow will drive the dust on the surface of the carton to rush to the vacuum cleaner. The vacuum cleaner is responsible for collecting the rushing dust to ensure that the dust will not cause secondary pollution to the surface of the carton. During the dust removal process, the motor is started to drive the driving wheel to rotate, and the driving wheel drives the two sets of driven wheels to rotate, thereby driving the dust removal roller to rotate. When the dust removal roller rotates, it will physically clean the surface of the carton through the sweeping wire, so that the dust on the surface of the carton is swept into the air, and the dust is collected under the action of the vacuum cleaner. The treated carton reduces the static electricity's adsorption capacity for dust, thereby improving the dust removal effect.

[0015] 2. During the implementation of the present invention, it is necessary to first neatly stack multiple layers of cartons on the input conveyor belt assembly to ensure that the cartons on the bottom layer are located between the two groups of wedge plates. When a group of cartons needs to be input into the dust removal box, the electric telescopic rod extends to drive the wedge plate to be inserted above the first layer of cartons, thereby supporting all cartons above the first layer, reducing the friction between the first layer of cartons and the second layer of cartons, thereby facilitating the input conveyor belt assembly to drive the first layer of cartons to move toward the dust removal box. After the first layer of cartons enters the dust removal box, the input conveyor belt assembly pauses. At this time, the electric telescopic rods on both sides are contracted, driving the two groups of wedge plates to detach from the cartons, so that the original second layer of cartons falls onto the input conveyor belt assembly under the action of gravity. At this time, the original second layer of cartons becomes the first layer, and the above operations are repeated to achieve a single group output operation of the cartons. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall longitudinal section structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the lifting assembly of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the dust removal mechanism of the utility model.

[0021] In the figure: 1. base; 2. connecting frame; 3. input conveyor belt assembly; 4. output conveyor belt assembly; 5. dust removal box; 6. mechanical arm; 7. lifting assembly; 701. fixed frame; 702. electric telescopic rod; 703. wedge plate; 8. dust removal mechanism; 801. lower dust removal roller; 802. upper dust removal roller; 803. supporting cross bar; 804. motor; 805. vacuum cleaner; 806. ion fan; 9. feed port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 4 As shown, a carton cleaning production equipment includes a base 1, a connecting frame 2 is fixedly connected to the base 1, an input conveyor belt assembly 3 is cooperatively connected to one side of the connecting frame 2, and an output conveyor belt assembly 4 is cooperatively connected to the other side, the input conveyor belt assembly 3 and the output conveyor belt assembly 4 are responsible for realizing the transportation of cartons, the device also includes a dust removal mechanism 8 for dust removal of cartons and a dust removal box 5 for maintaining the working environment of the dust removal mechanism 8, the dust removal box 5 is fixedly connected to the top of the connecting frame 2, and feeding ports 9 are opened on both sides of the dust removal box 5, the input conveyor belt assembly 3 and the output conveyor belt assembly 4 are matched with the corresponding feeding ports 9, the input conveyor belt assembly 3 and the output conveyor belt assembly 4 respectively drive the cartons 9 to enter or leave the dust removal box 5 through the corresponding feeding ports, and the dust removal mechanism 8 includes a dust removal device and an electrostatic eliminator, both of which are arranged inside the dust removal box 5, a flow gap is arranged between the input conveyor belt assembly 3 and the output conveyor belt assembly 4, and the output ends of the dust removal device and the electrostatic eliminator are matched with the flow gap; the input conveyor belt assembly 3 transports the carton to the top of the output conveyor belt assembly 4, and during the transportation process, the carton will pass over the flow gap, and the dust removal device and the electrostatic eliminator will perform electrostatic elimination and dust removal operations on the carton passing over the flow gap. The setting of the flow gap facilitates dust removal and electrostatic elimination operations on both sides of the carton, thereby expanding the dust removal area. After static electricity is eliminated, the charge on the surface of the carton is neutralized, reducing the adsorption capacity of static electricity on dust, thereby improving the dust removal effect.

[0024] In order to ensure that only one group of cartons enters the action area of ​​the dust removal mechanism 8 at a time, a lifting assembly 7 is fixedly connected to the connecting frame 2, and two groups of lifting assemblies 7 are provided. The two groups of lifting assemblies 7 are symmetrically arranged on both sides of the input conveyor belt assembly 3. Each group of lifting assemblies 7 includes a fixed frame 701 fixedly connected to the connecting frame 2, and an electric telescopic rod 702 is fixedly connected to the fixed frame 701. The extended end of the electric telescopic rod 702 is fixedly connected to a wedge plate 703, and the wedge plate 703 is provided with a slope on the side close to the input conveyor belt assembly 3. It should be noted that the following carton counting is carried out in a bottom-up counting manner; the multi-layer cartons are neatly stacked on the input conveyor belt assembly 3 to ensure that the cartons on the bottom layer are located between the two groups of wedge plates 703. When a group of cartons needs to be input into the dust removal box 5, the electric telescopic rod 702 extends, driving the wedge plate 703 to be inserted above the first layer of cartons, thereby supporting all the cartons above the first layer, reducing the friction between the first layer of cartons and the second layer of cartons, thereby facilitating the input conveyor belt assembly 3 to drive the first layer of cartons to move toward the dust removal box 5. After the first layer of cartons enters the dust removal box 5, the input conveyor belt assembly 3 pauses. At this time, the electric telescopic rods 702 on both sides are contracted, driving the two groups of wedge plates 703 to detach from the cartons, so that the original second layer of cartons falls onto the input conveyor belt assembly 3 under the action of gravity. At this time, the original second layer of cartons becomes the first layer, and the above operations are repeated, thereby realizing the single-group output operation of the cartons.

[0025] In order to achieve the static electricity elimination operation on the carton, the static electricity elimination device includes an ion fan 806; the ion fan 806 can neutralize the static electricity in the carton and the air by generating a large number of positive and negative ions, effectively eliminate static electricity accumulation, and reduce the adhesion of dust and other particles on the surface of paper.

[0026] In order to collect dust, the dust removal device includes a vacuum cleaner 805, which cooperates with an ion fan 806; the ion fan 806 will generate airflow in the air while spraying positive and negative ions, and the airflow will drive the dust on the surface of the carton to rush to the vacuum cleaner 805. The vacuum cleaner 805 is responsible for collecting the incoming dust, thereby ensuring that the dust will not cause secondary pollution to the surface of the carton.

[0027] In order to improve the dust removal effect, a lower dust removal roller 801 is rotatably connected to the connecting frame 2, and the lower dust removal roller 801 is arranged in the flow gap between the input conveyor belt assembly 3 and the output conveyor belt assembly 4. A support cross bar 803 is fixedly connected to the inside of the dust removal box 5, and an upper dust removal roller 802 that cooperates with the lower dust removal roller 801 is rotatably connected to the bottom of the support cross bar 803. The upper dust removal roller 802 and the lower dust removal roller 801 are both provided with sweeping wires on the sides, which are responsible for cleaning the surface of the carton. The upper dust removal roller 802 and the lower dust removal roller 801 are fixed on one side. A driven wheel is fixedly connected, and a motor 804 is fixedly connected to the supporting cross bar 803. A driving wheel is fixedly connected to the output end of the motor 804, and a belt is arranged between the driving wheel and the two sets of driven wheels. During the dust removal process, after the motor 804 is started, it can drive the driving wheel to rotate, and the driving wheel drives the two sets of driven wheels to rotate, thereby driving the dust removal roller to rotate. When the dust removal roller rotates, it will physically clean the surface of the carton through the sweeping wire, so that the dust on the surface of the carton is swept into the air, and the dust is collected under the action of the vacuum cleaner 805.

[0028] In order to reduce the manpower input, a robotic arm 6 is provided on the dust removal box 5. After the dust removal is completed, the cartons will be moved to the specified area under the action of the robotic arm 6, thereby realizing the collection of the cartons. The transfer through the robotic arm 6 can also reduce the manpower cost input and reduce the probability of secondary contamination of the carton surface.

[0029] In order to facilitate the understanding of the embodiments of the present invention by those skilled in the art, the working principle of the embodiments of the present invention is now described in combination with specific application scenarios:

[0030] The multi-layer cartons are neatly stacked on the input conveyor belt assembly 3 to ensure that the cartons on the bottom layer are located between the two groups of wedge plates 703. When a group of cartons needs to be input into the dust removal box 5, the electric telescopic rod 702 is extended to drive the wedge plate 703 to be inserted above the first layer of cartons, thereby supporting all cartons above the first layer, reducing the friction between the first layer of cartons and the second layer of cartons, so that it is convenient for the input conveyor belt assembly 3 to drive the first layer of cartons to move toward the dust removal box 5. After the first layer of cartons enters the dust removal box 5, the input conveyor belt assembly 3 is paused. At this time, the electric telescopic rods 702 on both sides are contracted, driving the two groups of wedge plates 703 to detach from the cartons, so that the original second layer of cartons fall onto the input conveyor belt assembly 3 under the action of gravity. At this time, the original second layer of cartons becomes the first layer, and the above operation is repeated, thereby realizing the single group output operation of the cartons.

[0031] After the carton enters the dust removal box 5, the ion fan 806 will generate a large number of positive and negative ions to neutralize the static electricity in the carton and the air. The ion fan 806 will generate airflow in the air while spraying positive and negative ions. The airflow will drive the dust on the surface of the carton to rush to the vacuum cleaner 805. The vacuum cleaner 805 is responsible for collecting the rushing dust to ensure that the dust will not cause secondary pollution to the surface of the carton. During the dust removal process, after the motor 804 is started, it can drive the driving wheel to rotate, and the driving wheel drives the two sets of driven wheels to rotate, and then drives the dust removal roller to rotate. When the dust removal roller rotates, it will physically clean the surface of the carton through the sweeping wire, so that the dust on the surface of the carton is swept into the air, and the dust is collected under the action of the vacuum cleaner 805;

[0032] After dust removal, the cartons will be moved to the specified area by the robot arm 6, thereby realizing the collection of the cartons. Transferring by the robot arm 6 can also reduce the investment in labor costs and reduce the probability of secondary contamination of the carton surface.

[0033] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A carton cleaning production equipment, comprising a base (1), a connecting frame (2) fixedly connected to the base (1), an input conveyor belt assembly (3) being cooperatively connected to one side of the connecting frame (2), and an output conveyor belt assembly (4) being cooperatively connected to the other side, characterized in that: Also includes: A dust removal mechanism (8) for removing dust from cartons and a dust removal box (5) for maintaining a working environment for the dust removal mechanism (8), the dust removal box (5) being fixedly connected to the top of a connecting frame (2), both sides of the dust removal box (5) being provided with feed ports (9), the input conveyor belt assembly (3) and the output conveyor belt assembly (4) being matched with the corresponding feed ports (9), the dust removal mechanism (8) comprising a dust removal device and an electrostatic eliminator, the dust removal device and the electrostatic eliminator being both arranged inside the dust removal box (5), a flow gap being arranged between the input conveyor belt assembly (3) and the output conveyor belt assembly (4), the output ends of the dust removal device and the electrostatic eliminator being matched with the flow gap.

2. A carton cleaning production equipment according to claim 1, characterized in that: A lifting assembly (7) is fixedly connected to the connecting frame (2), and two groups of the lifting assembly (7) are provided. The two groups of the lifting assembly (7) are symmetrically arranged on both sides of the input conveyor belt assembly (3). Each group of the lifting assembly (7) comprises a fixed frame (701) fixedly connected to the connecting frame (2), and an electric telescopic rod (702) is fixedly connected to the fixed frame (701). The extending end of the electric telescopic rod (702) is fixedly connected to a wedge plate (703), and a slope is provided on the side of the wedge plate (703) close to the input conveyor belt assembly (3).

3. The carton cleaning production equipment according to claim 1, characterized in that: The static electricity elimination device includes an ion blower (806).

4. The carton cleaning production equipment according to claim 1, characterized in that: The dust removal device comprises a dust collector (805), and the dust collector (805) cooperates with an ion blower (806).

5. The carton cleaning production equipment according to claim 1, characterized in that: A lower dust removal roller (801) is rotatably connected to the connecting frame (2), and the lower dust removal roller (801) is arranged in the flow gap between the input conveyor belt assembly (3) and the output conveyor belt assembly (4). A support cross bar (803) is fixedly connected inside the dust removal box (5), and an upper dust removal roller (802) that cooperates with the lower dust removal roller (801) is rotatably connected to the bottom of the support cross bar (803). One side of the upper dust removal roller (802) and the lower dust removal roller (801) are fixedly connected to driven wheels, and a motor (804) is fixedly connected to the support cross bar (803). The output end of the motor (804) is fixedly connected to a driving wheel, and a belt is arranged between the driving wheel and the two groups of driven wheels.

6. The carton cleaning production equipment according to claim 1, characterized in that: The dust removal box (5) is provided with a mechanical arm (6).

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