Food grade granular microcrystalline wax metal interception and double-channel automatic packaging device

Abstract

The utility model discloses a kind of food-grade granular microcrystalline wax metal interception and double-channel automatic packaging device, including feed inlet, the one end of feed inlet is provided with conveying assembly, the one end of conveying assembly is provided with packaging assembly, conveying assembly includes conveying component and detection component, conveying component is arranged at the one end of feed inlet, detection component is arranged at the one end of conveying component, conveying assembly is designed through double-channel feed hopper, effectively solve the hopper blockage problem caused by poor adhesion and flowability of microcrystalline wax in traditional single-channel system, material is shunted to two parallel channels after entering feed hopper, avoid single-channel accumulation phenomenon, and further prevent material adhesion, in addition, the auger conveying blade in conveying component is in close contact with the inner wall of feed hopper, ensure uniform conveying of material, improve conveying efficiency and stability, significantly reduce equipment downtime.

Description

Technical Field

[0001] This utility model relates to the field of packaging technology, specifically to a food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device. Background Technology

[0002] In the production process of food-grade microcrystalline wax, granules are usually produced by a granulator and require the following steps: metal detection, rejection of defective products, and packaging of qualified products.

[0003] However, due to the strong adhesion and poor flowability of microcrystalline wax, the following problems often occur in traditional single-channel systems: Hopper blockage: Material adheres to the hopper outlet or the inner wall of the pipe, resulting in poor material discharge; The flip plate of the metal detector is stuck: it cannot be opened or closed normally, affecting the function of removing metal impurities. Cleaning is difficult: the flap is connected by fixed bolts, which takes a long time to disassemble and results in long downtime. Poor equipment integration: The separation of gold detection and packaging results in low efficiency; Significant vibration interference: Vibration from upstream equipment is transmitted to the gold detector, causing false alarms.

[0004] Existing technologies mostly employ a single-channel gold detection + manual packaging model, which is difficult to meet the requirements of modern food production lines for continuity, automation, and ease of maintenance.

[0005] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0006] In response to the problems in related technologies, this utility model proposes a food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device to overcome the aforementioned technical problems existing in the existing related technologies.

[0007] Therefore, the specific technical solution adopted by this utility model is as follows: A food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device includes an inlet, a conveying component at one end of the inlet, and a packaging component at the other end of the conveying component. The conveying component includes a conveying part and a detection part, with the conveying part located at one end of the inlet and the detection part located at one end of the conveying part.

[0008] Furthermore, the conveying component includes a feed hopper, which is symmetrically connected to one end of the feed inlet, and one end of the feed inlet is connected to the feed hopper. An installation plate is provided inside the feed inlet, and a motor is symmetrically installed at one end of the installation plate.

[0009] Furthermore, the output shaft of motor one is equipped with a rotating rod via a coupling. One end of the rotating rod extends from one end of the mounting plate to the other end of the mounting plate, and the rotating rod is located inside the feed hopper via a bearing at one end of the feed hopper.

[0010] Furthermore, the rotating rod is equipped with auger conveyor blades, and the auger conveyor blades are in contact with the inner wall of the feed hopper.

[0011] Furthermore, the detection component includes a gold detector, which is connected to one end of the feed hopper. One end of the gold detector is connected to a housing via a quick-connect coupling. A second motor is bolted to the outside of the housing. The output shaft of the second motor is connected to a connecting rod via a coupling. One end of the connecting rod extends from the outside of the housing to the inner wall of the housing.

[0012] Furthermore, a flap is provided on the connecting rod, which contacts the inner wall of the housing, and a drop tube is connected to one side of the housing.

[0013] Furthermore, the packaging component includes a shock-absorbing support frame connected to a point on the housing. The inner wall of the shock-absorbing support frame is equipped with symmetrically arranged bag clamping machines, and a guide plate is provided directly below the bag clamping machines.

[0014] The beneficial effects of this utility model are as follows: (1) The conveying component effectively solves the problem of hopper blockage caused by poor adhesion and flowability of microcrystalline wax in the traditional single-channel system through the design of the dual-channel feed hopper. After the material enters the feed hopper, it is naturally diverted to two parallel channels, avoiding the single-channel accumulation phenomenon and further preventing material adhesion. In addition, the auger conveying blades in the conveying component are in close contact with the inner wall of the feed hopper, ensuring uniform material conveying, improving conveying efficiency and stability, and significantly reducing equipment downtime.

[0015] (2) The packaging components achieve efficient automated packaging through the linkage design of the shockproof support frame and the clamping machine. The shockproof support frame effectively isolates the interference of upstream equipment vibration on the metal detector, avoids false alarms, and improves the accuracy of metal detection. The clamping machine and the metal detector are linked and controlled to form a complete process of "detection-rejection-packaging". Non-conforming products are automatically discharged through the flip plate and the drop tube, while qualified products directly enter the packaging process. This not only improves packaging efficiency, but also reduces the need for manual intervention, and realizes continuous and automated production of food production line. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of a food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device according to an embodiment of the present utility model; Figure 2 This is a side view of the overall structure of a food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device according to an embodiment of the present utility model; Figure 3 This is a partial structural side view of the conveying component of a food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device according to an embodiment of the present invention. Figure 1 ; Figure 4 This is a partial structural diagram of the conveying component of a food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device according to an embodiment of the present invention. Figure 1 ; Figure 5 This is a partial structural diagram of the conveying component of a food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device according to an embodiment of the present invention. Figure 2 ; Figure 6 This is a partial structural side view of the conveying component of a food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device according to an embodiment of the present invention. Figure 2 ; Figure 7 This is a partial exploded view of the conveying component of a food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the packaging component structure of a food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device according to an embodiment of the present utility model.

[0018] In the picture: 1. Feed inlet; 2. Packaging assembly; 3. Conveying component; 4. Detection component; 5. Feed hopper; 6. Guide plate; 7. Mounting plate; 8. Motor 1; 9. Rotating rod; 10. Screw conveyor blades; 11. Gold detector; 12. Housing; 13. Motor 2; 14. Connecting rod; 15. Flip plate; 16. Drop tube; 17. Anti-vibration support frame; 18. Bag clamping machine. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1: like Figures 1-7 As shown, a food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device according to an embodiment of the present utility model includes an inlet 1, a conveying component is provided at one end of the inlet 1, the conveying component includes a conveying part 3 and a detection part 4, the conveying part 3 is provided at one end of the inlet 1, and the detection part 4 is provided at one end of the conveying part 3. The conveying component 3 includes a feed hopper 5, which is symmetrically connected to one end of the feed inlet 1, and the feed inlet 1 is connected to the feed hopper 5. An installation plate 7 is provided inside the feed inlet 1, and a motor 8 is symmetrically arranged at one end of the installation plate 7. The motor 8 is equipped with a protective cover (not shown in detail in the figure) in actual use. The output shaft of the motor 8 is connected to a rotating rod 9 through a coupling. One end of the rotating rod 9 extends from one end of the installation plate 7 to the other end of the installation plate 7, and the rotating rod 9 is located inside the feed hopper 5 through a bearing at one end. An auger conveying blade 10 is provided on the rotating rod 9, and the auger conveying blade 10 contacts the inner wall of the feed hopper 5. The top of the feed hopper 5 is provided with a uniform feed inlet, and the bottom of the feed hopper 5 is provided with two parallel discharge channels. After the material enters, it is naturally diverted to avoid accumulation in a single channel. The inner wall of the channel is smoothly polished (Ra ≤ 0.8μm) to prevent adhesion. The feed hopper 5 has a diameter of φ200mm to ensure smooth material flow. The detection component 4 includes a gold detector 11, which is a conventional existing device and will not be described in detail. The gold detector 11 is connected to one end of the feed hopper 5. One end of the gold detector 11 is connected to the housing 12 via a quick-connect method. A second motor 13 is bolted to the outside of the housing 12. The output shaft of the second motor 13 is connected to a connecting rod 14 via a coupling. One end of the connecting rod 14 extends from the outside of the housing 12 to the inner wall of the housing 12. A flap 15 is provided on the connecting rod 14. The quick-connect structure consists of an elastic latch and a guide groove. The quick-connect structure can lock and release the flap 15 without tools. The latch can be manually pushed and pulled to unlock without tools. After unlocking, the flap 15 can be rotated outward by more than 90° to expose the internal channel. The housing 12 and the quick-connect structure cooperate with each other to facilitate disassembly, which reduces the cleaning time from 2 hours to 30 minutes, eliminates dead corner residue, prevents cross-contamination, and is suitable for food production line environments with frequent shutdowns for cleaning. Food-grade silicone sealing strips (not shown in detail in the figure) are added to the edge of the flap 15 to ensure airtightness and prevent material leakage. The flap 15 is in contact with the inner wall of the housing 12. A drop tube 16 is connected to one side of the housing 12 to remove and separate materials containing metal. Each feed hopper with 5 channels is equipped with an independent metal detector 11, which does not interfere with each other. The metal detector 11 is a φ100 metal separator with a sensitivity of (iron ≤1.0mm, non-ferrous ≤1.5mm, stainless steel ≤1.5mm) and supports functions such as automatic alarm, rejection, and data recording. The gold detector 11 and the bag clamping machine 18 are linked for control, achieving synchronous response of "detection-rejection-packaging".

[0021] Example 2: like Figures 1-2 , Figure 8 As shown, according to an embodiment of the present invention, a food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device is provided at one end of the conveying component. The packaging component 2 includes a shock-absorbing support frame 17. The shock-absorbing support frame 17 is embedded with a rubber shock-absorbing pad with a thickness of ≥10mm. The pad has good vibration absorption performance and can effectively isolate mechanical vibration from upstream equipment (such as conveyor belts and vibrating screens), ensuring long-term stable operation of the sensor and reducing the false alarm rate. The shock-absorbing support frame 17 is connected to a point on the housing 12. The inner wall of the shock-absorbing support frame 17 is provided with symmetrically arranged bag clamping machines 18. The two bag clamping machines 18 are arranged side by side, corresponding to the left and right channels respectively. When the metal detector 11 does not detect metal, the material flows normally into the bag clamping machine 18 to complete the automatic bag sealing. If metal is detected, the flip plate 15 is triggered to open, the defective product is discharged, and the bag clamping machine 18 stops operating. All actions are controlled by the controller to achieve intelligent linkage. The bag clamping machine 18 is an existing conventional device, so it will not be described in detail. A guide plate 6 is set directly below the bag clamping machine 18. A controller is installed on one side of the anti-vibration support frame 17. The controller is a PLC (Programmable Logic Controller) or a microcontroller. The specific working control program of the controller is written and set according to the actual situation, which is conducive to the precise control of the electrically connected electrical components. In actual use, the above structure is electrically connected to an external power supply. The specific model and specifications of the controller need to be selected and determined according to the actual specifications of the device. The controller is set as a 7-inch LCD color touch screen, which displays the operating status, alarm information, production statistics, and supports parameter setting, fault diagnosis, and historical record query.

[0022] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0023] In summary, with the help of the above-mentioned technical solution of this utility model, microcrystalline wax particles enter the device from the feed inlet 1. The material is diverted to the left and right channels through the feed hopper 5 to avoid accumulation in a single channel and ensure smooth material flow. The material is evenly distributed in the feed hopper 5 by the rotation of the auger conveyor blades 10 and conveyed to the detection area of ​​the metal detector 11. The metal detector 11 scans the material in real time to detect metal impurities. If the metal detector 11 detects metal impurities, it triggers the controller to start the second motor 13. Then the second motor 13 drives the connecting rod 14 to rotate, which can make the flip plate 15 flip outward by more than 90°, and discharge the unqualified products through the drop pipe 16. At the same time, the clamping machine 18 stops operating. If no metal impurities are detected, the material smoothly enters the clamping machine 18 to complete automatic packaging. After packaging, the material is discharged through the guide plate 6. When cleaning is required, the operator's controller starts motor 13, which then drives the connecting rod 14 to rotate, causing the flap 15 to flip outward by more than 90° for thorough cleaning. After cleaning, the latch is closed, and operation resumes. All actions are controlled by the PLC controller to achieve intelligent linkage of "detection-rejection-packaging," ensuring efficient and stable operation of the device. Through the linkage of the above devices, problems such as hopper blockage caused by the strong adhesion and poor flowability of microcrystalline wax particles, the gold detector 11 sticking to the flap 15, and cleaning difficulties can be effectively solved. At the same time, it can achieve precise rejection of metal impurities and automated packaging, meeting the needs of efficient and continuous production in food production lines.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device, comprising an inlet (1), characterized in that, A conveying component is provided at one end of the feed inlet (1), and a packaging component (2) is provided at one end of the conveying component. The conveying component includes a conveying part (3) and a detection part (4). The conveying part (3) is located at one end of the feed inlet (1), and the detection part (4) is located at one end of the conveying part (3).

2. The food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device according to claim 1, characterized in that, The conveying component (3) includes a feeding hopper (5), which is symmetrically connected to one end of the feeding port (1), and one end of the feeding port (1) is connected to the feeding hopper (5). An installation plate (7) is provided inside the feeding port (1), and a motor (8) is symmetrically provided at one end of the installation plate (7).

3. The food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device according to claim 2, characterized in that, The output shaft of motor 1 (8) is equipped with a rotating rod (9) via a coupling. One end of the rotating rod (9) extends from one end of the mounting plate (7) to the other end of the mounting plate (7), and the rotating rod (9) is located inside the feed hopper (5) via a bearing at one end.

4. The food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device according to claim 3, characterized in that, The rotating rod (9) is provided with auger conveying blades (10), and the auger conveying blades (10) are in contact with the inner wall of the feed hopper (5).

5. The food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device according to claim 4, characterized in that, The detection component (4) includes a gold detector (11), which is connected to one end of the feed hopper (5). One end of the gold detector (11) is connected to a housing (12) via a quick-connect method. A second motor (13) is bolted to the outside of the housing (12). The output shaft of the second motor (13) is connected to a connecting rod (14) via a coupling. One end of the connecting rod (14) extends from the outside of the housing (12) to the inner wall of the housing (12).

6. The food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device according to claim 5, characterized in that, A flap (15) is provided on the connecting rod (14). The flap (15) is in contact with the inner wall of the housing (12). A drop tube (16) is connected to one side of the housing (12).

7. The food-grade granular microcrystalline wax metal interception and dual-channel automatic packaging device according to claim 6, characterized in that, The packaging component (2) includes a shockproof support frame (17), which is connected to a point on the housing (12). The inner wall of the shockproof support frame (17) is provided with symmetrically arranged bag clamping machines (18), and a guide plate (6) is provided directly below the bag clamping machine (18).

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