Combined screening device for packaging materials

Abstract

The utility model discloses a combined type screening device for packaging materials, and relates to the technical field of packaging material screening. The device comprises a vibration assembly, the bottom of the vibration assembly is fixedly connected with a supporting assembly, the outer surface of the supporting assembly is fixedly connected with a temporary storage assembly, the outer surface of the supporting assembly is rotationally connected with a rotating assembly, and the top of the rotating assembly is provided with a material receiving assembly. Through connection of the temporary storage assembly and the screening assembly, when direct discharging is needed, the temporary storage assembly is in an open state, materials screened out by the screening assembly can directly penetrate through the temporary storage assembly to fall into the material receiving assembly, when the material receiving assembly is full of the materials, the temporary storage assembly is closed, and at the moment, packaging materials are intercepted by the temporary storage assembly; the packaging materials do not fall into the material receiving assembly any more, a worker can replace the material receiving assembly, the temporary storage assembly is opened again for discharging after replacement is completed, machine halt is not needed in the whole process, the packaging materials cannot be scattered outside, and use is convenient while efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging material screening, and in particular relates to a combined screening device for packaging materials. Background Art

[0002] Most packaging materials for packaging boxes are made of plastic. Usually, the plastic strips are cut. After cutting, due to the different sizes of the plastic strips, a screening device is required to effectively screen the plastic during the production of the packaging boxes.

[0003] A packaging material screening device is disclosed in Chinese patent CN212418730U, which belongs to the technical field of packaging material screening. A packaging material screening device includes a screening device body, a first drive motor and a second drive motor. A hinged limit block is fixedly connected to the right side of the front of the screening device body, and a discharge port is fixedly connected to the bottom end of the screening device body. A motor box is installed on the right side of the top of the screening device body, and a first drive motor is installed inside the motor box. A second bevel gear is fixedly connected to the top of the first drive motor, an electrostatic dust removal rod is inserted on the left side of the motor box, and a first bevel gear is fixedly connected to the right side of the electrostatic dust removal rod.

[0004] Part of the raw material screening is done manually by workers, which results in low screening efficiency. In the above document, the packaging materials can be screened and classified according to their sizes by shaking the screening device body. However, during the unloading process, the raw materials will fall directly into the storage trough due to the lack of obstruction at the discharge port. After the storage trough is full of raw materials, the screening device needs to be shut down and the storage trough needs to be replaced, which reduces work efficiency. If it is not stopped, the raw materials will spill on the ground, which is inconvenient to use.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related art, the utility model proposes a combined screening device for packaging materials to overcome the above technical problems existing in the existing related art.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a combined screening device for packaging materials, comprising a vibration component, the bottom of the vibration component is fixedly connected to a support component, the outer surface of the support component is fixedly connected to a temporary storage component, the outer surface of the support component is rotatably connected to a rotating component, the top of the rotating component is provided with a material receiving component, the vibration component is used for screening packaging materials, the temporary storage component is used for temporarily storing screened packaging materials, and the rotating component is used for driving the material receiving component to rotate.

[0009] Furthermore, the vibration assembly includes a box body, the bottom of which is fixedly connected to a vibration motor, the interior of the box body is fixedly connected to a screen and an inclined plate, the bottom of the screen is fixedly connected to a first discharge pipe, and the bottom of the box body is fixedly connected to a second discharge pipe.

[0010] Furthermore, the support assembly includes a leg, the upper end of the leg is fixedly connected to a spring, the spring is fixedly connected to the box, the outer surface of the leg is fixedly connected to a first square plate, the top of the first square plate is fixedly connected to a bracket, and the lower end of the leg is fixedly connected to a second square plate.

[0011] Furthermore, the temporary storage assembly includes a rotating motor, a connecting seat is fixedly connected to the bottom of the rotating motor, the connecting seat is fixedly connected to the top of the bracket, a rotating plate is fixedly connected to the output shaft of the rotating motor, a temporary storage tube is fixedly connected to the outer surface of the first square plate, and the rotating plate is rotatably connected to the inside of the temporary storage tube.

[0012] Furthermore, the rotating assembly includes a rotating shaft, which is rotatably connected to the top of the second square plate, the outer surface of the rotating shaft is fixedly connected to a rotating frame, the interior of the rotating frame is slidably connected to a sliding plate, the side of the sliding plate is fixedly connected to a limiting plate, the limiting plate is slidably connected to the interior of the rotating frame, and the top of the sliding plate is fixedly connected to a frustum.

[0013] Furthermore, the material receiving assembly comprises a material receiving barrel, a groove is provided at the bottom of the material receiving barrel, the groove is plugged into the truncated cone, and a handle is fixedly connected to the outer surface of the material receiving barrel.

[0014] Furthermore, an upper cover is fixedly connected to the top of the box body.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model connects the temporary storage component and the screening component. When direct material unloading is required, the temporary storage component is in an open state, and the material screened out by the screening component can directly pass through the temporary storage component and fall into the material receiving component. When the material receiving component is full of materials, the temporary storage component is closed. At this time, the packaging material is intercepted by the temporary storage component and no longer falls into the material receiving component. The staff can replace the material receiving component. After the replacement is completed, the temporary storage component can be opened again for unloading. There is no need to stop the machine throughout the process and the packaging material will not be spilled outside. It is more convenient to use while improving efficiency.

[0017] 2. The utility model connects the rotating plate and the temporary storage barrel. When the receiving barrel below the temporary storage barrel is full of packaging materials, the rotating motor drives the rotating plate to rotate, so that the rotating plate blocks the temporary storage barrel and the packaging materials no longer continue to fall. At this time, the barrel can be replaced. After the replacement is completed, the rotating plate is opened and rotated again to open the temporary storage barrel, and the packaging materials in the temporary storage barrel fall into the receiving barrel. There is no need to stop the machine throughout the process and the packaging materials will not spill on the ground. It is more convenient to use while improving efficiency.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the external contour structure of the utility model;

[0021] Figure 2 For the utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the box body of the utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the temporary storage tube of the utility model;

[0024] Figure 5 This is a schematic cross-sectional structural diagram of a rotating frame of the utility model;

[0025] Figure 6 It is a schematic diagram of the structure of the material receiving barrel of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Vibration assembly; 101. Box; 102. Vibration motor; 103. Screen; 104. First feed pipe; 105. Inclined plate; 106. Second feed pipe; 2. Support assembly; 201. Leg; 202. Spring; 203. First square plate; 204. Bracket; 205. Second square plate; 3. Temporary storage assembly; 301. Rotating motor; 302. Connecting seat; 303. Rotating plate; 304. Temporary storage cylinder; 4. Rotating assembly; 401. Rotating shaft; 402. Rotating frame; 403. Sliding plate; 404. Limiting plate; 405. Round table; 5. Material receiving assembly; 501. Material receiving cylinder; 502. Groove; 503. Handle; 6. Upper cover. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in 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.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] See also Figure 1-Figure 6 As shown, the utility model is a combined screening device for packaging materials, including a vibration component 1, the bottom of the vibration component 1 is fixedly connected to a support component 2, the outer surface of the support component 2 is fixedly connected to a temporary storage component 3, the outer surface of the support component 2 is rotatably connected to a rotating component 4, and the top of the rotating component 4 is provided with a material receiving component 5, the vibration component 1 is used to screen the packaging materials, the temporary storage component 3 is used to temporarily store the screened packaging materials, and the rotating component 4 is used to drive the material receiving component 5 to rotate.

[0031] The raw materials of the packaging materials are poured into the vibration component 1. After the vibration component 1 vibrates and screens them, the screened materials fall from the vibration component 1 into the temporary storage component 3, and the packaging materials directly pass through the temporary storage component 3 and fall into the material receiving component 5. When the material in the material receiving component 5 is full, the temporary storage component 3 is closed. At this time, the materials screened by the vibration component 1 will be blocked in the temporary storage component 3. The staff can pull the material receiving component 5 to rotate and stagger it with the temporary storage component 3 through the rotating component 4, so that other unused material receiving components 5 are aligned with the temporary storage component 3, and open the temporary storage component 3 again to make the raw materials inside fall into the material receiving component 5. There is no need to stop the machine throughout the process and the packaging materials will not be spilled outside.

[0032] The utility model connects the temporary storage component 3 and the screening component 1. When direct material discharge is required, the temporary storage component 3 is in an open state, and the material screened out by the screening component 1 can directly pass through the temporary storage component 3 and fall into the material receiving component 5. When the material receiving component 5 is full of materials, the temporary storage component 3 is closed. At this time, the packaging material is intercepted by the temporary storage component 3 and no longer falls into the material receiving component 5. The staff can replace the material receiving component 5. After the replacement is completed, the temporary storage component 3 can be opened again for material discharge. There is no need to stop the machine throughout the process and the packaging material will not be spilled outside. The efficiency is improved and it is more convenient to use.

[0033] In one embodiment, for the above-mentioned vibration component 1, the vibration component 1 includes a box body 101, the bottom of the box body 101 is fixedly connected to a vibration motor 102, the interior of the box body 101 is fixedly connected to a screen 103 and an inclined plate 105, the bottom of the screen 103 is fixedly connected to a first discharge pipe 104, and the bottom of the box body 101 is fixedly connected to a second discharge pipe 106.

[0034] After the packaging materials are put into the box 101, the vibration motor 102 is started to drive the box 101 to vibrate. The larger materials in the box 101 will be blocked by the screen 103 and discharged from the first discharge pipe 104 along the screen 103. The smaller materials pass through the screen 103 and fall on the inclined plate 105, and are discharged from the second discharge pipe 106 along the inclined plate 105, thereby realizing the screening of the packaging materials.

[0035] In one embodiment, for the above-mentioned support assembly 2, the support assembly 2 includes a leg 201, the upper end of the leg 201 is fixedly connected to a spring 202, the spring 202 is fixedly connected to the box body 101, the outer surface of the leg 201 is fixedly connected to a first square plate 203, the top of the first square plate 203 is fixedly connected to a bracket 204, and the lower end of the leg 201 is fixedly connected to a second square plate 205.

[0036] The spring 202 is compressed during the vibration of the box 101, and the spring 202 pushes the box 101 to return to its original position to help it vibrate. The legs 201 at the bottom of the spring 202 and the first square plate 203 remain stable, so that other devices on the first baffle plate 203 and the second square plate 205 can run smoothly.

[0037] In one embodiment, for the above-mentioned temporary storage component 3, the temporary storage component 3 includes a rotating motor 301, the bottom of the rotating motor 301 is fixedly connected to a connecting seat 302, the connecting seat 302 is fixedly connected to the top of the bracket 204, the output shaft of the rotating motor 301 is fixedly connected to a rotating plate 303, the outer surface of the first square plate 203 is fixedly connected to a temporary storage tube 304, and the rotating plate 303 is rotatably connected to the inside of the temporary storage tube 304.

[0038] The rotating motor 301 is started, and the rotating motor 301 drives the rotating plate 303 to rotate. When the rotating plate 303 is in a horizontal state, the temporary storage tube 304 can be closed, so that the materials dropped from the first discharge pipe 104 and the second discharge pipe 106 are temporarily retained in the temporary storage tube 304, so as to prevent the packaging materials from spilling on the ground. By connecting the rotating motor 301 and the connecting seat 302, the connecting seat 302 is fixed on the bracket 204, so that the rotating motor 301 remains stable during operation.

[0039] In one embodiment, for the above-mentioned rotating component 4, the rotating component 4 includes a rotating shaft 401, the rotating shaft 401 is rotatably connected to the top of the second square plate 205, the outer surface of the rotating shaft 401 is fixedly connected to a rotating frame 402, the interior of the rotating frame 402 is slidably connected to a sliding plate 403, the side of the sliding plate 403 is fixedly connected to a limiting plate 404, the limiting plate 404 is slidably connected to the interior of the rotating frame 402, and the top of the sliding plate 403 is fixedly connected to a round table 405.

[0040] In one embodiment, for the above-mentioned material receiving component 5, the material receiving component 5 includes a material receiving barrel 501, a groove 502 is opened at the bottom of the material receiving barrel 501, the groove 502 is plugged into the round table 405, and a handle 503 is fixedly connected to the outer surface of the material receiving barrel 501.

[0041] The screened packaging materials pass through the temporary storage barrel 304 and fall into the receiving barrel 501. When the receiving barrel 501 is full, the temporary storage barrel 304 is closed. At this time, the handle 503 can be pulled to drive the receiving barrel 501 to move. The receiving barrel 501 drives the sliding plate 403 to move through the connection between the groove 502 and the round table 405, so that the sliding plate 403 is retracted into the rotating frame 402. At this time, the receiving barrel 501 is moved out from the bottom of the box body 101, and then the receiving barrel 501 is removed from the sliding plate 403. The rotating frame 402 is pushed to drive the remaining receiving barrels 501 to rotate, and after the new receiving barrel 501 is pushed to the bottom of the temporary storage barrel 304, the temporary storage barrel 304 can be opened to continue unloading.

[0042] In one embodiment, for the box body 101 , a top cover 6 is fixedly connected to the top of the box body 101 .

[0043] The upper cover 6 can cover most of the area above the box body 101, so as to prevent the packaging materials from jumping out of the box body 101 during the screening process.

[0044] Through the above technical scheme, 1. through the connection between the temporary storage component 3 and the screening component 1, when direct material unloading is required, the temporary storage component 3 is in an open state, and the material screened out by the screening component 1 can directly pass through the temporary storage component 3 and fall into the material receiving component 5. When the material receiving component 5 is full of materials, the temporary storage component 3 is closed. At this time, the packaging material is intercepted by the temporary storage component 3 and no longer falls into the material receiving component 5. The staff can replace the material receiving component 5. After the replacement is completed, the temporary storage component 3 can be opened again for unloading. There is no need to stop the machine throughout the process and the packaging material will not be spilled outside. It is more convenient to use while improving efficiency. 2. Through the connection between the rotating plate 303 and the temporary storage barrel 304, when the receiving barrel 501 below the temporary storage barrel 304 is full of packaging materials, the rotating motor 301 drives the rotating plate 303 to rotate, so that the rotating plate 303 blocks the temporary storage barrel 304, and the packaging materials no longer continue to fall. At this time, the docking barrel 501 can be replaced. After the replacement is completed, the rotating plate 303 is opened and rotated again to open the temporary storage barrel 304, and the packaging materials in the temporary storage barrel 304 fall into the receiving barrel 501. There is no need to stop the machine throughout the process and the packaging materials will not spill on the ground, which improves efficiency and is more convenient to use.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A combined screening device for packaging materials, comprising a vibrating assembly (1), characterized in that: The bottom of the vibration component (1) is fixedly connected to a support component (2), the outer surface of the support component (2) is fixedly connected to a temporary storage component (3), the outer surface of the support component (2) is rotatably connected to a rotating component (4), and a material receiving component (5) is arranged on the top of the rotating component (4). The vibration component (1) is used for screening packaging materials, the temporary storage component (3) is used for temporarily storing the screened packaging materials, and the rotating component (4) is used for driving the material receiving component (5) to rotate.

2. A combined screening device for packaging materials according to claim 1, characterized in that: The vibration assembly (1) comprises a box (101), the bottom of the box (101) is fixedly connected to a vibration motor (102), the interior of the box (101) is fixedly connected to a screen (103) and an inclined plate (105), the bottom of the screen (103) is fixedly connected to a first discharge pipe (104), and the bottom of the box (101) is fixedly connected to a second discharge pipe (106).

3. A combined screening device for packaging materials according to claim 2, characterized in that: The support assembly (2) comprises a support leg (201), the upper end of the support leg (201) is fixedly connected to a spring (202), the spring (202) is fixedly connected to the box body (101), the outer surface of the support leg (201) is fixedly connected to a first square plate (203), the top of the first square plate (203) is fixedly connected to a bracket (204), and the lower end of the support leg (201) is fixedly connected to a second square plate (205).

4. A combined screening device for packaging materials according to claim 3, characterized in that: The temporary storage component (3) comprises a rotating motor (301), the bottom of the rotating motor (301) is fixedly connected to a connecting seat (302), the connecting seat (302) is fixedly connected to the top of the bracket (204), the output shaft of the rotating motor (301) is fixedly connected to a rotating plate (303), the outer surface of the first square plate (203) is fixedly connected to a temporary storage cylinder (304), and the rotating plate (303) is rotatably connected to the inside of the temporary storage cylinder (304).

5. A combined screening device for packaging materials according to claim 4, characterized in that: The rotating assembly (4) comprises a rotating shaft (401), wherein the rotating shaft (401) is rotatably connected to the top of the second square plate (205), the outer surface of the rotating shaft (401) is fixedly connected to a rotating frame (402), the interior of the rotating frame (402) is slidably connected to a sliding plate (403), the side of the sliding plate (403) is fixedly connected to a limiting plate (404), the limiting plate (404) is slidably connected to the interior of the rotating frame (402), and the top of the sliding plate (403) is fixedly connected to a round table (405).

6. A combined screening device for packaging materials according to claim 5, characterized in that: The material receiving assembly (5) comprises a material receiving barrel (501), a groove (502) is provided at the bottom of the material receiving barrel (501), the groove (502) is plugged into the round table (405), and a handle (503) is fixedly connected to the outer surface of the material receiving barrel (501).

7. A combined screening device for packaging materials according to claim 2, characterized in that: An upper cover (6) is fixedly connected to the top of the box body (101).

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