Automatic weighing and boxing equipment for thermosetting electrostatic molding powder

By introducing rotating components and adjustment components into the automatic weighing and packing equipment, the problem of the equipment lacks anti-blocking and positioning functions is solved, and efficient material flow and accurate packing operation are achieved.

CN222820294UActive Publication Date: 2025-05-02ANYANG CHUNYUAN NEW MATERIALS CO LTD
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Patent Information

Application Number
CN202421476643.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-26
Publication Date
2025-05-02
Estimated Expiration
2034-06-26

AI Technical Summary

Technical Problem

The existing automatic weighing and loading equipment lacks anti-blocking and positioning functions, which leads to excessive materials causing blockage, affecting work efficiency, and it is difficult to accurately locate the loading box, affecting the loading effect.

Method used

A thermoset electrostatic powder automatic weighing and packing equipment is designed, using a combination of rotating components, discharge frame and filter mesh. The transmission rod is driven by a servo motor to rotate to clean the filter mesh and prevent blockage; at the same time, by adjusting the coordination between the components and the limiting plate, the accurate positioning and weighing of the box is achieved.

Benefits of technology

It effectively prevents filter clogging, improves work quality and efficiency, and improves the packing quality through accurate positioning and weighing.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of weighing and boxing, in particular to thermosetting electrostatic molding powder automatic weighing and boxing equipment which comprises a storage box, one side of the top end of the storage box is in through connection with a feeding frame, the bottom end of the surface of the storage box is in through connection with a discharging frame, and one side of the inner wall of the discharging frame is fixedly connected with a filter screen. One end of the discharging frame is connected with a hollow column in a penetrating mode, one end of the hollow column is fixedly connected with a rotating assembly, one side of the bottom end of the hollow column is fixedly connected with a first control assembly, and the middle of the bottom end of the discharging frame is fixedly connected with a weighing machine body part. Through the arrangement of the rotating assembly, the discharging frame and the filter screen, during use, a servo motor in the fixing frame can be started through an external power source, a transmission rod drives a connecting rod to rotate, a rotating piece cleans the filter screen, the filter screen is prevented from being blocked, and materials in the storage box enter the connecting frame through the discharging frame and a hollow column; and the effect of improving the working quality and efficiency is achieved.
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Description

Technical Field

[0001] The utility model relates to the technical field of weighing and packing, in particular to automatic weighing and packing equipment for thermosetting electrostatic plastic powder. Background Art

[0002] Plastic powder is the material for the plastic spraying process. Simply put, plastic powder is heated at high temperature and then sprayed onto the surface of the material through compressed air. Plastic powder is generally made of resin, pigment, filler, curing agent and other additives, which are mixed in a certain proportion and then prepared by processes such as hot extrusion, crushing and screening. Plastic powder is stable in storage at room temperature. It can form a smooth and bright permanent coating film through electrostatic spraying, friction spraying or fluidized bed dipping, and then heated, baked and melted to solidify, so as to achieve the purpose of decoration or corrosion protection. There are many types of plastic powder, which can generally be divided into thermoplastic and thermosetting, indoor powder and outdoor powder, high temperature resistant and low temperature curing powder. Among them, thermosetting plastic powder can be divided into insulating powder coating, heavy anti-corrosion powder coating, decorative powder coating, etc. according to the scope of use. When collecting plastic powder, an automatic weighing and packing equipment is often used, but the device lacks anti-blocking function. It is difficult to stir the material at the discharge port during use, resulting in blockage caused by excessive material, affecting work efficiency; not only that, the device also lacks positioning function. It is difficult to position the loading box during use, resulting in the box deviating from the loading position, affecting the loading effect. Utility Model Content

[0003] The utility model aims to provide an automatic weighing and packing device for thermosetting electrostatic plastic powder to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A thermosetting electrostatic plastic powder automatic weighing and packing device comprises a storage box, a feeding frame is connected through one side of the top of the storage box, a discharging frame is connected through the bottom end of the storage box surface, a filter is fixedly connected to one side of the inner wall of the discharging frame, a hollow column is connected through one end of the discharging frame, a rotating component is fixedly connected to one end of the hollow column, a first control component is fixedly connected to one side of the bottom end of the hollow column, a weighing machine body is fixedly connected to the middle of the bottom end of the discharging frame, a second control component is fixedly connected to one end of the weighing machine body, columns are fixedly connected to the four corners of the bottom end of the storage box, the bottom end of the column is fixedly connected to a bearing plate, a rotating hole is opened on one side of the bearing plate, and an adjusting component is rotatably connected inside the rotating hole.

[0006] Preferably, the rotating assembly includes a fixed frame, one end of the fixed frame is fixedly connected to one end of the discharge frame, a servo motor is fixedly connected to the inside of the fixed frame, the output end of the servo motor is splined to a transmission rod, one end of the transmission rod is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to a rotating plate.

[0007] Preferably, the first control component includes a connecting frame, the top of the connecting frame is through-connected to one side of the bottom end of the hollow column, the bottom end of the surface of the connecting frame is through-connected to a first hollow box, the interior of the first hollow box is slidably connected to a first intercepting plate, one side of the first intercepting plate is fixedly connected to a first electric telescopic rod, and one end of the first electric telescopic rod is fixedly connected to one side of the connecting frame.

[0008] Preferably, the second control component includes a supporting frame, the back side of the supporting frame is fixedly connected to one end of the weighing machine body, the bottom end of the surface of the supporting frame is connected with a second hollow box, the interior of the second hollow box is slidably connected with a second intercepting plate, one end of the second intercepting plate is fixedly connected to a second electric telescopic rod, and one end of the second electric telescopic rod is fixedly connected to one side of the supporting frame.

[0009] Preferably, the adjustment assembly comprises a forward and reverse threaded rod, one end of which is rotatably connected to a rotation hole opened on one side of the bearing plate, and both sides of the surface of the forward and reverse threaded rod are threadedly connected to a limit plate.

[0010] Preferably, a limiting groove is provided in the middle of the top end of the bearing plate, and the interior of the limiting groove is slidably connected to the bottom end of the limiting plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. This thermosetting electrostatic plastic powder automatic weighing and packing equipment, through the setting of rotating components, discharging frame and filter screen, can start the servo motor in the fixed frame through an external power supply when in use, so that the transmission rod drives the connecting rod to rotate, so that the rotating sheet cleans the filter screen to prevent the filter screen from being blocked, and the material in the storage box passes through the discharging frame and the hollow column into the connecting frame, thereby achieving the effect of improving work quality and efficiency.

[0013] 2. This kind of thermosetting electrostatic plastic powder automatic weighing and packing equipment can rotate the positive and negative threaded rods on one side of the load-bearing plate according to the specifications of the actual loading box body through the setting of the adjustment component when in use, so that the limit plate can drive the limit plates to approach each other to a suitable position with the cooperation of the load-bearing plate, and use the limit plate to make the box body under the load-bearing frame, and then start the weighing machine body through an external power supply to weigh the material in the load-bearing frame. When the appropriate weight is reached, the first electric telescopic rod is started through the external power supply to make the first intercepting plate extend from the first hollow box and cooperate with the connecting frame to intercept the material, and then the second electric telescopic rod is started through the external power supply to make the second intercepting plate retract into the second hollow box, and the material in the load-bearing frame is packed, thereby achieving the effect of improving the packing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the rotating assembly of the utility model;

[0016] Figure 3 It is a schematic diagram of the first control component and the second control component of the utility model;

[0017] Figure 4 It is a schematic diagram of the adjustment component of the utility model.

[0018] In the figure: 1. storage box; 2. feed frame; 3. discharge frame; 4. filter screen; 5. hollow column; 6. rotating assembly; 601. fixed frame; 602. servo motor; 603. transmission rod; 604. connecting rod; 605. rotating plate; 7. first control assembly; 701. connecting frame; 702. first hollow box; 703. first intercepting plate; 704. first electric telescopic rod; 8. weighing machine body; 9. second control assembly; 901. bearing frame; 902. second hollow box; 903. second intercepting plate; 904. second electric telescopic rod; 10. column; 11. bearing plate; 12. adjustment assembly; 1201. positive and negative threaded rod; 1202. limit plate. DETAILED DESCRIPTION

[0019] 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 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.

[0020] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0021] A thermosetting electrostatic plastic powder automatic weighing and packing device comprises a storage box 1, a feeding frame 2 is connected through one side of the top of the storage box 1, a discharging frame 3 is connected through the bottom end of the surface of the storage box 1, a filter screen 4 is fixedly connected to one side of the inner wall of the discharging frame 3, a hollow column 5 is connected through one end of the discharging frame 3, a rotating component 6 is fixedly connected to one end of the hollow column 5, a first control component 7 is fixedly connected to one side of the bottom end of the hollow column 5, a weighing machine body 8 is fixedly connected to the middle of the bottom end of the discharging frame 3, a second control component 9 is fixedly connected to one end of the weighing machine body 8, a column 10 is fixedly connected to the four corners of the bottom end of the storage box 1, a bearing plate 11 is fixedly connected to the bottom end of the column 10, a rotating hole is opened on one side of the bearing plate 11, and an adjusting component 12 is rotatably connected inside the rotating hole;

[0022] In this embodiment, preferably, the rotating assembly 6 includes a fixed frame 601, one end of the fixed frame 601 is fixedly connected to one end of the discharge frame 3, a servo motor 602 is fixedly connected inside the fixed frame 601, a transmission rod 603 is splinedly connected to the output end of the servo motor 602, one end of the transmission rod 603 is fixedly connected to a connecting rod 604, and one end of the connecting rod 604 is fixedly connected to a rotating piece 605. Through the setting of the rotating assembly 6, when in use, the servo motor 602 in the fixed frame 601 is started by an external power supply, so that the transmission rod 603 drives the connecting rod 604 to rotate, so that the rotating piece 605 cleans the filter screen 4 to prevent the filter screen 4 from being blocked, thereby achieving the effect of ensuring the work quality;

[0023] In this embodiment, preferably, the first control component 7 includes a connection frame 701, the top of the connection frame 701 is connected to one side of the bottom end of the hollow column 5, the bottom end of the surface of the connection frame 701 is connected to the first hollow box 702, the first hollow box 702 is slidably connected to the inside of the first interception plate 703, one side of the first interception plate 703 is fixedly connected to the first electric telescopic rod 704, one end of the first electric telescopic rod 704 is fixedly connected to one side of the connection frame 701, through the setting of the first control component 7, when in use, the first electric telescopic rod 704 is started by an external power supply, so that the first interception plate 703 extends out from the first hollow box 702, and cooperates with the connection frame 701 to intercept the material, thereby achieving the effect of intercepting the material;

[0024] In this embodiment, preferably, the second control component 9 includes a carrying frame 901, the back of the carrying frame 901 is fixedly connected to one end of the weighing machine body 8, the bottom end of the surface of the carrying frame 901 is connected with a second hollow box 902, the interior of the second hollow box 902 is slidably connected with a second interception plate 903, one end of the second interception plate 903 is fixedly connected with a second electric telescopic rod 904, one end of the second electric telescopic rod 904 is fixedly connected to one side of the carrying frame 901, through the setting of the second control component 9, when in use, the second electric telescopic rod 904 is started by an external power supply to allow the second interception plate 903 to be retracted into the second hollow box 902, and the materials in the carrying frame 901 are boxed, thereby achieving the effect of facilitating weighing;

[0025] In this embodiment, preferably, the adjustment component 12 includes a positive and negative threaded rod 1201, one end of which is rotatably connected to a rotating hole provided on one side of the carrying plate 11, and both sides of the surface of the positive and negative threaded rod 1201 are threadedly connected to a limiting plate 1202. Through the setting of the adjustment component 12, the positive and negative threaded rod 1201 on one side of the carrying plate 11 can be rotated according to the specifications of the actual loading box during use, so that the limiting plate 1202 drives the limiting plate 1202 to approach each other to a suitable position under the cooperation of the carrying plate 11, and the limiting plate 1202 is used to place the box below the carrying frame 901, thereby achieving the effect of ensuring the quality of the packing.

[0026] In this embodiment, preferably, a limiting groove is provided in the middle of the top end of the carrying plate 11 , and the inside of the limiting groove is slidably connected to the bottom end of the limiting plate 1202 .

[0027] When the thermosetting electrostatic plastic powder automatic weighing and packing equipment of the present embodiment is in use, the positive and negative threaded rods 1201 on one side of the carrier plate 11 can be rotated according to the specifications of the actual loading box body, so that the limit plate 1202 can drive the limit plate 1202 to approach each other to a suitable position with the cooperation of the carrier plate 11, and the limit plate 1202 is used to make the box body under the carrier frame 901, and the servo motor 602 in the fixed frame 601 is started by an external power supply, so that the transmission rod 603 drives the connecting rod 604 to rotate, so that the rotating sheet 605 cleans the filter screen 4 to prevent the filter screen 4 from being blocked, and the material in the storage box 1 can be passed through the discharge frame 3 and the hollow column 5. The material in the support frame 901 is then weighed by starting the weighing machine body 8 through an external power supply. When the appropriate weight is reached, the first electric telescopic rod 704 is started through an external power supply to extend the first intercepting plate 703 from the first hollow box 702, and the material is intercepted by cooperating with the connection frame 701. Then, the second electric telescopic rod 904 is started through an external power supply to retract the second intercepting plate 903 into the second hollow box 902, and the material in the support frame 901 is packed. It should be noted that the volume of the support frame 901 is larger than the common volume of the hollow column 5 and the connection frame 701, and an inclined plate is fixedly connected to the storage box 1.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic weighing and packing device for thermosetting electrostatic plastic powder, comprising a storage box (1), characterized in that: A feeding frame (2) is connected through one side of the top of the storage box (1), a discharging frame (3) is connected through the bottom end of the surface of the storage box (1), a filter screen (4) is fixedly connected to one side of the inner wall of the discharging frame (3), a hollow column (5) is connected through one end of the discharging frame (3), a rotating assembly (6) is fixedly connected to one end of the hollow column (5), a first control assembly (7) is fixedly connected to one side of the bottom end of the hollow column (5), a weighing machine body (8) is fixedly connected to the middle of the bottom end of the discharging frame (3), a second control assembly (9) is fixedly connected to one end of the weighing machine body (8), columns (10) are fixedly connected to the four corners of the bottom end of the storage box (1), a supporting plate (11) is fixedly connected to the bottom end of the column (10), a rotating hole is opened on one side of the supporting plate (11), and an adjusting assembly (12) is rotatably connected to the inside of the rotating hole.

2. The automatic weighing and packing equipment for thermosetting electrostatic plastic powder according to claim 1 is characterized in that: The rotating assembly (6) comprises a fixed frame (601), one end of the fixed frame (601) is fixedly connected to one end of the discharging frame (3), a servo motor (602) is fixedly connected inside the fixed frame (601), an output end of the servo motor (602) is spline-connected to a transmission rod (603), one end of the transmission rod (603) is fixedly connected to a connecting rod (604), and one end of the connecting rod (604) is fixedly connected to a rotating plate (605).

3. The automatic weighing and packing equipment for thermosetting electrostatic plastic powder according to claim 1 is characterized in that: The first control component (7) comprises a connection frame (701), the top end of the connection frame (701) is connected to one side of the bottom end of the hollow column (5), the bottom end of the surface of the connection frame (701) is connected to a first hollow box (702), the interior of the first hollow box (702) is slidably connected to a first intercepting plate (703), one side of the first intercepting plate (703) is fixedly connected to a first electric telescopic rod (704), and one end of the first electric telescopic rod (704) is fixedly connected to one side of the connection frame (701).

4. The automatic weighing and packing equipment for thermosetting electrostatic plastic powder according to claim 1 is characterized in that: The second control component (9) includes a supporting frame (901), the back side of the supporting frame (901) is fixedly connected to one end of the weighing machine body (8), the bottom end of the surface of the supporting frame (901) is connected to a second hollow box (902), the interior of the second hollow box (902) is slidably connected to a second intercepting plate (903), one end of the second intercepting plate (903) is fixedly connected to a second electric telescopic rod (904), and one end of the second electric telescopic rod (904) is fixedly connected to one side of the supporting frame (901).

5. The automatic weighing and packing equipment for thermosetting electrostatic plastic powder according to claim 1 is characterized in that: The adjustment assembly (12) comprises a forward and reverse threaded rod (1201), one end of the forward and reverse threaded rod (1201) is rotatably connected to a rotation hole opened on one side of the bearing plate (11), and both sides of the surface of the forward and reverse threaded rod (1201) are threadedly connected to a limit plate (1202).

6. The automatic weighing and packing equipment for thermosetting electrostatic plastic powder according to claim 1 is characterized in that: A limiting groove is provided in the middle of the top end of the bearing plate (11), and the interior of the limiting groove is slidably connected to the bottom end of the limiting plate (1202).