Feeding device suitable for plastic tray production

By designing a loading device that includes a support base, support frame, motor, gears, and detection system, the problem of traditional loading devices relying on manual operation is solved, automatic loading and pallet detection and classification are realized, and production efficiency and product quality are improved.

CN223341569UActive Publication Date: 2025-09-16QINGZHOU HONGRUIQIAO PLASTIC IND CO LTD
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Patent Information

Application Number
CN202422257664.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-13
Publication Date
2025-09-16
Estimated Expiration
2034-09-13

AI Technical Summary

Technical Problem

Traditional plastic pallet production loading devices rely on manual operation, resulting in low production efficiency, high labor costs and the inability to detect pallet quality, affecting product quality.

Method used

A loading device including a support base, a support frame, a motor, gears, a crawler and a detection system was designed. Material transportation was achieved by driving the motor to drive the gear transmission, and pallet detection and classification were performed through the detection mainboard and indicator lights.

Benefits of technology

It realizes automatic loading, improves production efficiency, reduces the difficulty of manual operation, can detect and classify qualified and unqualified plastic pallets, and improves product quality and equipment service life.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of plastic trays, and discloses a feeding device suitable for plastic tray production, which comprises a supporting seat, a first supporting frame is arranged at the top end of the supporting seat, a motor is arranged at the front end of the first supporting frame, a first rotating shaft is arranged on the inner wall of the first supporting frame, a first gear is arranged at the top end of the first rotating shaft, and a second gear is arranged at the bottom end of the first gear. A second gear is arranged on the inner wall of the first supporting frame, and a third gear is arranged on the inner wall of the first supporting frame. A produced plastic tray is conveyed to the surface of the first crawler belt from the outside, a worker starts a motor, the motor drives two first rotating shafts to rotate, the two first rotating shafts drive a first gear to rotate, the first gear drives a first rotating shaft to rotate, and the first rotating shaft drives the first crawler belt to rotate, so that the plastic tray on the surface of the first crawler belt is conveyed; in the conveying process, the plastic trays pass through the bottom end of the filtering detection plate, the plastic trays start to be detected under the driving of the detection main plate, and the qualified plastic trays and the indicating lamps are green.
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Description

Technical Field

[0001] The utility model relates to the technical field of plastic pallets, in particular to a feeding device suitable for the production of plastic pallets. Background Art

[0002] Plastic pallets are widely used in logistics, warehousing, and transportation, characterized by their lightness, durability, and easy cleanability. According to search results, plastic pallets are primarily made of polyethylene (PE) and polypropylene (PP), and can be manufactured through processes such as injection molding and blow molding. Plastic pallets come in a variety of sizes and specifications. Common standard sizes include 1200mm×1000mm and 1200mm×800mm, while non-standard sizes can be customized to meet specific needs. Plastic pallets also vary in load capacity, deadweight, and thickness. Users should select the appropriate specifications and material based on the weight of the cargo to be loaded and the intended use environment. The loading device in plastic pallet production is a key piece of equipment for the automated conveying and extraction of plastic pellets. These devices typically operate using a vacuum suction principle, rapidly extracting and delivering plastic pellets to their intended location, improving production efficiency. The loading device is designed with a hygienic design, employing a sealed design to prevent dust contamination and ensure a clean and hygienic workplace. Ease of operation is also one of the design focuses. Most loaders use PLC control systems, which are highly intelligent, easy to operate, and convenient to maintain, effectively reducing the difficulty and cost of manual operation.

[0003] Traditional loading devices may rely on manual operation, which not only reduces production efficiency, but also increases labor costs and the risk of operational errors. Traditional loading devices are unable to detect qualified pallets, thus affecting the final quality of the product. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a loading device suitable for the production of plastic pallets.

[0005] The utility model is implemented by the following technical solutions: a loading device suitable for the production of plastic pallets, comprising a support base, a support frame 1 is provided at the top of the support base, a motor is provided at the front end of the support frame 1, a rotating shaft 1 is provided on the inner wall of the support frame 1, a gear 1 is provided at the top end of the rotating shaft 1, a gear 2 is provided on the inner wall of the support frame 1, a gear 3 is provided on the inner wall of the support frame 1, a rotating shaft 1 is provided at the rear end of the gear 1, a crawler 1 is provided on the surface of the rotating shaft 1, a support frame 2 is provided at the top of the support base, a rotating shaft 2 is provided on the inner wall of the support frame 2, a support frame 3 is provided at the top of the support base, and a display screen is provided on the inner wall of the support frame 3;

[0006] The inner wall of the support frame 3 is provided with a connecting rod, the bottom end of the connecting rod is provided with a connecting block, the bottom end of the connecting block is provided with a filter detection plate, the left end of the filter detection plate is provided with an indicator light, the bottom end of the track 1 is provided with a collection box, the top of the support seat is provided with a support plate, the end of the support plates close to each other is provided with a rotating shaft 2, the surface of the rotating shaft 2 is provided with a track 2, the surface of the track 2 is provided with a partition, and the front end of the support frame 3 is provided with a detection main board.

[0007] Through the above technical solution, a support frame 1 is provided on the top of the support seat for fixing the motor and other transmission components.

[0008] As a further improvement of the above scheme, the top of the support seat is fixedly connected to the bottom end of the support frame, the rear end of the motor is fixedly connected to the front end of the support frame, two rotating shafts are provided, and the ends of the two rotating shafts that are far away from each other are transmission-connected to the ends of the inside of the support frame that are close to each other, the inside of the gear one is transmission-connected to the surfaces of the two rotating shafts, the front end of the gear two is transmission-connected to the rear ends of the two rotating shafts, the front end of the gear three is transmission-connected to the rear ends of the two rotating shafts, and the surface of the gear two is transmission-connected to the surface of the gear three.

[0009] Through the above technical solution, the motor drives gear one, gear two and gear three to rotate, and then transmits the motion to shaft one and track one through gear one, gear two and gear three, thereby realizing material transportation.

[0010] As a further improvement of the above scheme, two rotating shafts are provided, and the ends of the two rotating shafts that are away from each other are connected to the surfaces of the two rotating shafts. The bottom end of the support frame 2 is fixedly connected to the top of the support seat. The ends of the support frame 2 that are close to each other are connected to the ends of the rotating shaft 2 that are away from each other. The surface of the rotating shaft 2 is connected to the inside of the two rotating shafts, and the inside of the crawler is connected to the surfaces of the two rotating shafts.

[0011] Through the above technical solution, a crawler track is provided on the surface of the rotating shaft to guide the material to move smoothly.

[0012] As a further improvement of the above solution, the three bottom ends of the support frame are fixedly connected to the top of the support base, and the three inner walls of the support frame are fixedly connected to the front end of the display screen.

[0013] Through the above technical solution, the display screen is used to monitor the equipment status, and the detection main board is used to control the loading process.

[0014] As a further improvement of the above scheme, the ends of the connecting rods that are away from each other are fixedly connected to the ends that are close to each other inside the three support frames, the top of the connecting block is fixedly connected to the bottom end of the connecting rod, the top of the filter monitoring plate is fixedly connected to the bottom end of the connecting block, and the left end of the filter detection plate is fixedly connected to the right end of the indicator light.

[0015] Through the above technical solution, driven by the detection main board, the plastic pallets are tested. When qualified plastic pallets pass through the filter detection board, the indicator light is green, and when unqualified plastic pallets pass through the filter detection board, the indicator light turns red, thereby reminding the staff.

[0016] As a further improvement of the above solution, the collection box is placed on the top of the support base, and the rear end of the detection mainboard is fixedly connected to the front end of the support frame.

[0017] Through the above technical solution, unqualified plastic pallets are taken out by staff and placed into the collection box.

[0018] As a further improvement of the above scheme, two support plates are provided, and the bottom ends of the two support plates are fixedly connected to the top of the support seat. Two rotating shafts are provided, and the ends of the two rotating shafts that are far away from each other are transmission-connected to the ends of the two support plates that are close to each other. The interior of the track 2 is rotatably connected to the surfaces of the two rotating shafts. Several partitions are provided, and the bottom ends of several partitions are fixedly connected to the surfaces of the track 2.

[0019] Through the above technical solution, qualified plastic pallets are transported by track one and enter the top of track two, where they are separated by several partitions for classification.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model provides a support base, and a support frame 1 is provided on the top of the support base for fixing the motor and other transmission components. The motor drives the gear 1, gear 2 and gear 3 to rotate, and then transmits the motion to the rotating shaft 1 and the crawler 1 through the gear 1, gear 2 and gear 3, so as to realize the transportation of materials. The surface of the rotating shaft 1 is provided with the crawler 1 for guiding the smooth movement of materials.

[0022] The display screen is used to monitor the equipment status, and the detection main board is used to control the loading process. The staff can observe the number of plastic pallets passing through the display screen to control the equipment's operating time, making it easier to stop the equipment for maintenance and increase the equipment's service life. The detection main board can drive the filter detection board to detect plastic pallets;

[0023] The utility model sets a collection box, and unqualified plastic pallets are taken out by staff and placed in the collection box. Qualified plastic pallets are conveyed by the first crawler and enter the top of the second crawler, and are separated by a plurality of partitions for classification. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the rear-end structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the right end structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the bottom structure of the utility model;

[0028] Figure 5 This is a schematic diagram of the cross-sectional structure of the utility model.

[0029] Description of main symbols:

[0030] 1. Support base; 2. Support frame 1; 3. Motor; 4. Rotating shaft 1; 5. Gear 1; 6. Gear 2; 7. Gear 3; 8. Rotating shaft 1; 9. Track 1; 10. Support frame 2; 11. Rotating shaft 2; 12. Support frame 3; 13. Display screen; 14. Connecting rod; 15. Connecting block; 16. Filter detection board; 17. Indicator light; 18. Collection box; 19. Support plate; 20. Rotating shaft 2; 21. Track 2; 22. Partition; 23. Detection main board. DETAILED DESCRIPTION

[0031] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0032] Example:

[0033] Please combine Figure 1-5 , a loading device suitable for the production of plastic pallets in this embodiment includes a support base 1, a support frame 2 is provided at the top of the support base 1, a motor 3 is provided at the front end of the support frame 2, a rotating shaft 4 is provided on the inner wall of the support frame 2, a gear 5 is provided on the top of the rotating shaft 4, a gear 2 6 is provided on the inner wall of the support frame 2, a gear 3 7 is provided on the inner wall of the support frame 2, a rotating shaft 8 is provided at the rear end of the gear 5, a crawler 9 is provided on the surface of the rotating shaft 8, a support frame 2 10 is provided at the top of the support base 1, a rotating shaft 2 11 is provided on the inner wall of the support frame 2 10, a support frame 3 12 is provided at the top of the support base 1, and a display screen 13 is provided on the inner wall of the support frame 3 12;

[0034] A connecting rod 14 is provided on the inner wall of the support frame three 12, a connecting block 15 is provided at the bottom of the connecting rod 14, a filter detection plate 16 is provided at the bottom of the connecting block 15, an indicator light 17 is provided at the left end of the filter detection plate 16, a collecting box 18 is provided at the bottom of the track one 9, a support plate 19 is provided at the top of the support seat 1, a rotating shaft two 20 is provided at the end of the support plates 19 close to each other, a crawler two 21 is provided on the surface of the rotating shaft two 20, a partition 22 is provided on the surface of the crawler two 21, and a detection main board 23 is provided at the front end of the support frame three 12.

[0035] The top of the support seat 1 is fixedly connected to the bottom end of the support frame 2, the rear end of the motor 3 is fixedly connected to the front end of the support frame 2, two rotating shafts 4 are provided, the ends of the two rotating shafts 4 that are away from each other are transmission-connected to the ends of the inside of the support frame 2 that are close to each other, the inside of the gear 1 5 is transmission-connected to the surfaces of the two rotating shafts 8, the front end of the gear 2 6 is transmission-connected to the rear ends of the two rotating shafts 4, the front end of the gear 3 7 is transmission-connected to the rear ends of the two rotating shafts 4, and the surface of the gear 2 6 is transmission-connected to the surface of the gear 3 7.

[0036] There are two rotating shafts 8, and the ends of the two rotating shafts 8 that are away from each other are connected to the surfaces of the two rotating shafts 4. The bottom end of the support frame 2 10 is fixedly connected to the top of the support seat 1, and the ends of the support frame 2 10 that are close to each other are connected to the ends of the rotating shaft 2 11 that are away from each other. The surface of the rotating shaft 2 11 is connected to the inside of the two rotating shafts 8, and the inside of the crawler is connected to the surfaces of the two rotating shafts 8.

[0037] The bottom end of the support frame 3 12 is fixedly connected to the top end of the support base 1 , and the inner wall of the support frame 3 12 is fixedly connected to the front end of the display screen 13 .

[0038] The ends of the connecting rods 14 that are away from each other are fixedly connected to the ends that are close to each other inside the support frame three 12, the top of the connecting block 15 is fixedly connected to the bottom end of the connecting rod 14, the top of the filter detection plate 16 is fixedly connected to the bottom end of the connecting block 15, and the left end of the filter detection plate 16 is fixedly connected to the right end of the indicator light 17.

[0039] The collection box 18 is placed on the top of the support base 1, and the rear end of the detection main board 23 is fixedly connected to the front end of the support frame 3 12.

[0040] Two support plates 19 are provided, and the bottom ends of the two support plates 19 are fixedly connected to the top of the support seat 1. Two rotating shafts 20 are provided, and the ends of the two rotating shafts 20 that are away from each other are transmission-connected to the ends of the two support plates 19 that are close to each other. The interior of the track 21 is rotationally connected to the surfaces of the two rotating shafts 20. Several partitions 22 are provided, and the bottom ends of several partitions 22 are fixedly connected to the surface of the track 21.

[0041] The implementation principle of a loading device suitable for plastic pallet production in the embodiment of the present application is as follows: the produced plastic pallets are transported from the outside to the surface of crawler 19, the staff turns on the motor 3, the motor 3 drives the two rotating shafts 14 to rotate, the two rotating shafts 14 drive the gear 15 to rotate, the gear 15 drives the rotating shaft 18 to rotate, and the rotating shaft 8 drives the crawler 19 to rotate, so as to transport the plastic pallets on the surface of crawler 19. During the transportation process, the plastic pallets pass through the bottom end of the filtering and testing plate 16, and are driven by the detection main board 23 to start the inspection of the plastic pallets. When the qualified plastic pallets pass through the filtering and testing plate 16, the indicator light 17 is green, and when the unqualified plastic pallets pass through the filtering and testing plate 16, the indicator light 17 turns red. The staff can take out the unqualified plastic pallets and put them into the collection box 18 for collection. The qualified plastic pallets are transported by crawler 19 and enter the top of crawler 21, and are separated by several partitions 22 for classification. The staff can observe the number of plastic pallets passing through the display screen 13 to control the running time of the equipment, facilitate stopping the equipment for maintenance, and improve the service life of the equipment.

[0042] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A feeding device suitable for the production of plastic pallets, characterized in that: The invention comprises a support base (1), wherein a support frame (2) is provided at the top of the support base (1), a motor (3) is provided at the front end of the support frame (2), a rotating shaft (4) is provided on the inner wall of the support frame (2), a gear (5) is provided at the top end of the rotating shaft (4), a gear (6) is provided on the inner wall of the support frame (2), a gear (7) is provided on the inner wall of the support frame (2), a rotating shaft (8) is provided at the rear end of the gear (5), a track (9) is provided on the surface of the rotating shaft (8), a support frame (10) is provided at the top end of the support base (1), a rotating shaft (11) is provided on the inner wall of the support frame (10), a support frame (12) is provided at the top end of the support base (1), and a display screen (13) is provided on the inner wall of the support frame (12); The inner wall of the support frame three (12) is provided with a connecting rod (14), the bottom end of the connecting rod (14) is provided with a connecting block (15), the bottom end of the connecting block (15) is provided with a filter detection plate (16), the left end of the filter detection plate (16) is provided with an indicator light (17), the bottom end of the track one (9) is provided with a collection box (18), the top end of the support seat (1) is provided with a supporting plate (19), the end of the support plate (19) close to each other is provided with a rotating shaft two (20), the surface of the rotating shaft two (20) is provided with a track two (21), the surface of the track two (21) is provided with a partition (22), and the front end of the support frame three (12) is provided with a detection main board (23).

2. A feeding device suitable for the production of plastic pallets according to claim 1, characterized in that: The top of the support seat (1) is fixedly connected to the bottom of the support frame (2), the rear end of the motor (3) is fixedly connected to the front end of the support frame (2), two rotating shafts (4) are provided, and the ends of the two rotating shafts (4) that are away from each other are transmission-connected to the ends of the support frame (2) that are close to each other inside, the inside of the gear (5) is transmission-connected to the surfaces of the two rotating shafts (8), the front end of the gear (6) is transmission-connected to the rear ends of the two rotating shafts (4), the front end of the gear (7) is transmission-connected to the rear ends of the two rotating shafts (4), and the surface of the gear (6) is transmission-connected to the surface of the gear (7).

3. The feeding device for plastic pallet production according to claim 1, characterized in that: There are two rotating shafts (8), and the ends of the two rotating shafts (8) that are away from each other are connected to the surfaces of the two rotating shafts (4). The bottom end of the support frame (10) is fixedly connected to the top end of the support seat (1). The ends of the support frame (10) that are close to each other are connected to the ends of the rotating shaft (11) that are away from each other. The surface of the rotating shaft (11) is connected to the inside of the two rotating shafts (8), and the inside of the crawler is connected to the surfaces of the two rotating shafts (8).

4. The feeding device for plastic pallet production according to claim 1, characterized in that: The bottom end of the support frame three (12) is fixedly connected to the top end of the support seat (1), and the inner wall of the support frame three (12) is fixedly connected to the front end of the display screen (13).

5. The feeding device for plastic pallet production according to claim 1, characterized in that: The ends of the connecting rods (14) that are away from each other are fixedly connected to the ends of the supporting frame (12) that are close to each other. The top of the connecting block (15) is fixedly connected to the bottom of the connecting rod (14). The top of the filter monitoring board is fixedly connected to the bottom of the connecting block (15). The left end of the filter detection board (16) is fixedly connected to the right end of the indicator light (17).

6. The feeding device for plastic pallet production according to claim 1, characterized in that: The collection box (18) is placed on the top of the support base (1), and the rear end of the detection main board (23) is fixedly connected to the front end of the support frame three (12).

7. The feeding device for plastic pallet production according to claim 1, characterized in that: There are two support plates (19), the bottom ends of the two support plates (19) are fixedly connected to the top of the support seat (1), there are two rotating shafts (20), the ends of the two rotating shafts (20) that are away from each other are transmission-connected to the ends of the two support plates (19) that are close to each other, the interior of the crawler track (21) is rotationally connected to the surfaces of the two rotating shafts (20), and there are a plurality of partitions (22), the bottom ends of the plurality of partitions (22) are fixedly connected to the surface of the crawler track (21).