Turnover appliance for plastic tail door inner plate injection molding parts

Abstract

The utility model relates to the technical field of turnover appliances for production workshops, in particular to a turnover appliance for plastic tail door inner plate injection molding parts, which comprises a box body, first rollers are fixedly connected among first rotating shafts, a rotating column is rotatably connected onto the inner wall of one side of the box body, a baffle is rotatably connected onto the rotating column, a placing groove is formed in the baffle, and a plurality of first rollers are fixedly connected onto the placing groove. Second rotating shafts are rotationally connected to the inner walls of the two sides of the containing groove correspondingly, second rollers are rotationally connected between the second rotating shafts correspondingly, the baffle is opened, the second rotating shafts and the second rollers on the baffle and the first rotating shafts and the first rollers on the inner walls of the square groove are matched, and the plastic tail door inner plate injection molding part can be conveniently placed in the box body; and through rotation of the first roller and the second roller, the plastic tail door inner plate injection molding part cannot be abraded in the moving process, the situation that the service life and the appearance of the plastic tail door inner plate injection molding part are affected is avoided, and meanwhile the physical strength of workers can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of turnover devices for production workshops, in particular to a turnover device for injection-molded plastic tailgate inner panels. Background Art

[0002] As we all know, today's car tailgates are lightweight, and the inner panels of car tailgates are made of plastic instead of the previous metal sheet metal. Because the plastic tailgate inner panels are different from previous auto parts products, the product weight is heavier and the product size is relatively larger.

[0003] After searching, the utility model patent with Chinese patent publication number CN214690793U discloses a turnover device for plastic tailgate inner panel injection molding parts, which includes a device body, a flip fork assembly arranged on both sides of the device body, a baffle installed on the inner side wall of the device body and arranged below the flip fork assembly, two parallel limit support blocks installed on the bottom surface of the device body, a movable top cover arranged on the top of the device body, a gas strut rod for driving the movable top cover, and an auxiliary support rod, wherein the flip fork assembly includes a connecting rod, a flip fork arranged at intervals on the connecting rod and capable of flipping relative to the connecting rod, and a limit square tube, the connecting rod is fixed on the frame-type device body, the end of the flip fork in contact with the product part is processed with a profiling block that is shaped like the contact part of the plastic tailgate inner panel injection molding part, the limit square tube is fixed on the device body and arranged below the flip fork, the turnover device has a simple structure, is easy to use, has a high product accommodation rate, and can greatly reduce the storage area of ​​the turnover device in the workshop.

[0004] Although the above technical solution solves the problem of low product storage rate, in the above technical solution, the plastic tailgate inner panel is placed on the movable top cover during turnover. During the placement process, it is easy to cause wear on the edge of the plastic tailgate inner panel, affecting its service life and appearance. Therefore, a turnover device for the plastic tailgate inner panel injection molding is needed. Utility Model Content

[0005] The purpose of the utility model is to provide a turnover device for the injection molded parts of the plastic tailgate inner panel. In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A turnover device for an injection-molded plastic tailgate inner panel part comprises a box body, square grooves are provided on the inner walls on both sides of the box body, a first rotating shaft is rotatably connected to the inner wall of each square groove, a first roller is fixedly connected between each of the first rotating shafts, a rotating column is rotatably connected to the inner wall of one side of the box body, a baffle is rotatably connected to the rotating column, a placement groove is provided on the baffle, second rotating shafts are rotatably connected to the inner walls on both sides of the placement groove, and second rollers are rotatably connected between each of the second rotating shafts.

[0007] Preferably, two square holes are provided on the side of the box body, a plurality of slide grooves are provided on the side of the box body, and each of the slide grooves is communicated with the corresponding square holes respectively, a slider is slidably connected to the inner wall of each of the slide grooves, one end of each of the sliders is fixedly connected to a connecting block, and the other end of each of the sliders is fixedly connected to a sliding plate, and a plurality of movable plates are slidably connected to the bottom inner wall of the box body, and each of the movable plates is fixedly connected to the corresponding connecting block.

[0008] Preferably, a slot is provided on the sliding plate, a sliding block is slidably connected to the inner wall of the slot, concave grooves are provided at both ends of the sliding block, a limiting rod is slidably connected to the inner wall of each concave groove, the top of each limiting rod is fixedly connected to the limiting plate, and a connecting plate is fixedly connected between the bottoms of each limiting rod.

[0009] Preferably, bearing columns are fixedly connected to the inner walls on both sides of the slot, each bearing column is rotatably connected to a gear, each limiting rod is fixedly connected to a first rack, each of the first racks is meshed with the gear, and each of the inner walls of the concave grooves is fixedly connected to a second rack, and each of the second racks is meshed with the gear.

[0010] Preferably, small openings are provided on the inner walls of the bottom of both sides of the concave groove, and each of the small openings is slidably connected to a limiting column on the inner wall, and small holes are provided at both ends of the top of each sliding plate, and the limiting column extends to the outside through the small holes, and each of the limiting columns is slidably connected to the inner wall of the corresponding small hole, and mounting plates are fixedly connected to the inner walls of both sides of the concave groove, and each of the mounting plates is fixedly connected to a spring, and each of the springs is fixedly connected to the corresponding limiting column.

[0011] Preferably, an auxiliary block is fixedly connected to the top of the box body, an auxiliary hole is opened on the auxiliary block, a cover plate is placed on the top of the box body, and the cover plate is rotatably connected to the inner wall of the auxiliary hole through an axis.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0013] When the plastic tailgate inner panel injection-molded parts need to be circulated, the baffle is opened, and the plastic tailgate inner panel injection-molded parts can be conveniently placed in the box by cooperating with the second rotating shaft, the second roller on the baffle and the first rotating shaft and the first roller on the inner wall of the square groove, so as to facilitate subsequent turnover. The rotation of the first roller and the second roller prevents the plastic tailgate inner panel injection-molded parts from being worn when moving, thereby avoiding affecting the service life and appearance of the plastic tailgate inner panel injection-molded parts, and saving the physical strength of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a side view structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the box body of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the sliding plate of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the movable plate of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the rubber cylinder of the utility model.

[0019] Among them: 1. box body; 2. first rotating shaft; 3. first roller; 4. rotating column; 5. baffle; 6. second rotating shaft; 7. second roller; 8. rubber tube; 9. first spring; 10. slider; 11. connecting block; 12. sliding plate; 13. moving plate; 14. sliding block; 15. limiting rod; 16. limiting plate; 17. connecting plate; 18. bearing column; 19. moving plate; 20. first rack; 21. second rack; 22. limiting column; 23. mounting plate; 24. second spring; 25. auxiliary block; 26. cover plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5A turnover device for injection-molded plastic tailgate inner panel parts, comprising a box body 1, which serves as the main structure of the entire turnover device and is used to accommodate and protect the injection-molded plastic tailgate inner panel parts. The box body 1 has sufficient strength and rigidity to ensure that it is not easily deformed or damaged during transportation and storage. Square grooves are provided on the inner walls of both sides of the box body 1, and the inner walls of each square groove are rotatably connected with a first rotating shaft 2, which is installed on the inner wall of the square groove as the rotation center of a first roller 3. A first roller 3 is fixedly connected between each first rotating shaft 2, and the first roller 3 is installed on the first rotating shaft 2 to form a rolling surface in the box body 1 to facilitate the sliding and transportation of the injection-molded plastic tailgate inner panel parts. A rotating column 4 is rotatably connected to the inner wall of one side of the box body 1, and the rotating column 4 is installed on the inner wall of one side of the box body 1 as the rotation center of a baffle 5. A baffle 5 is rotatably connected to the rotating column 4, and the baffle 5 is connected to the box body 1 through the rotating column 4. , used to cover the internal plastic tailgate inner panel injection molded parts, and at the same time carry the second rotating shaft 6 and the second roller 7. A placement groove is opened on the baffle 5, and the inner walls on both sides of the placement groove are rotatably connected with the second rotating shaft 6. The second rotating shaft 6 is installed on the inner walls on both sides of the placement groove. As the rotation center of the second roller 7, each second rotating shaft 6 is rotatably connected with a second roller 7, and the second roller 7 is installed on the second rotating shaft 6. When the baffle 5 is closed, it forms a continuous rolling surface with the first roller 3 to facilitate the sliding and transportation of the injection molded parts. A plurality of rubber cylinders 8 are fixedly connected to the top and bottom of the square grooves. The rubber cylinder 8 is fixed to the top and bottom of the square grooves for buffering and shock absorption, and protects the injection molded parts from impact and vibration during transportation. The inner wall of each rubber cylinder 8 is fixedly connected with a first spring 9, and the first spring 9 is fixed to the inner wall of the rubber cylinder 8 to further increase the buffering and shock absorption effect of the rubber cylinder 8.

[0022] Two square holes are provided on the side of the box body 1, and a plurality of slide grooves are provided on the side of the box body 1, and each slide groove is communicated with the corresponding square holes respectively. A slider 10 is slidably connected to the inner wall of each slide groove, and one end of each slider 10 is fixedly connected to a connecting block 11. The slider 10 slides in the slide groove and is connected to a movable plate 13 through the connecting block 11 to adjust the position of the movable plate 13. The other end of each slider 10 is fixedly connected to a sliding plate 12 for facilitating pulling of the movable plate 13 and carrying parts such as gears 19. A plurality of movable plates 13 are slidably connected to the inner wall of the bottom of the box body 1. Driven by the slider 10 and the connecting block 11, the movable plate 13 slides in the box body 1 to adjust the internal space layout to adapt to injection molded parts of different sizes or quantities. Each of the movable plates 13 is fixedly connected to the corresponding connecting block 11.

[0023] A slot is provided on the sliding plate 12, and a sliding block 14 is slidably connected to the inner wall of the slot. The function of the sliding block 14 is to drive the second rack 21 to slide by pressing and matching the first rack 20 and the gear 19. Concave grooves are provided at both ends of the sliding block 14, and a limiting rod 15 is slidably connected to the inner wall of each concave groove. The function of the limiting rod 15 is to cooperate with the limiting plate 16 to limit the sliding of the movable plate 13. The top of each limiting rod 15 is fixedly connected to the limiting plate 16, and a connecting plate 17 is fixedly connected between the bottoms of each limiting rod 15. The function of the connecting plate 17 is to facilitate the simultaneous movement of the two limiting rods 15.

[0024] A bearing column 18 is fixedly connected to the inner walls on both sides of the notch for bearing the rotation of the gear 19. Each bearing column 18 is rotatably connected to a gear 19. Each limiting rod 15 is fixedly connected to a first rack 20, and each first rack 20 is meshed with the gear 19. A second rack 21 is fixedly connected to the inner wall of each concave groove, and each second rack 21 is meshed with the gear 19. The movement of the first rack 20 drives the gear 19 to rotate, and at the same time drives the second rack 21 to move.

[0025] Small openings are provided on the bottom inner walls of both sides of the concave groove, and a limiting column 22 is slidably connected to the inner wall of each small opening for limiting the rotation of the gear 19. Small holes are provided at both ends of the top of each sliding plate 12, and the limiting column 22 extends through the small holes to the outside, and each limiting column 22 is slidably connected to the inner wall of the corresponding small hole. Mounting plates 23 are fixedly connected to the inner walls of both sides of the concave groove for installing a second spring 24. Each mounting plate 23 is fixedly connected to a second spring 24, and each second spring 24 is fixedly connected to the corresponding limiting column 22 for facilitating the resetting of the limiting column 22.

[0026] An auxiliary block 25 is fixedly connected to the top of the box body 1, which is used to support the rotation of the cover plate 26. An auxiliary hole is opened on the auxiliary block 25. A cover plate 26 is placed on the top of the box body 1, and the cover plate 26 is rotatably connected to the inner wall of the auxiliary hole through an axis. The cover plate 26 is used to shield the internal space of the box body 1 to prevent the plastic tailgate inner panel injection molded parts from getting damp and affecting use.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, substitutions and modifications may be made to the embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A turnover device for plastic tailgate inner panel injection molded parts, comprising a box body (1), characterized in that: The inner walls on both sides of the box body (1) are provided with square grooves, the inner walls of each of the square grooves are rotatably connected to a first rotating shaft (2), and a first roller (3) is fixedly connected between each of the first rotating shafts (2). A rotating column (4) is rotatably connected to an inner wall of one side of the box body (1), and a baffle (5) is rotatably connected to the rotating column (4). A placement groove is provided on the baffle (5), the inner walls on both sides of the placement grooves are rotatably connected to a second rotating shaft (6), and a second roller (7) is rotatably connected between each of the second rotating shafts (6). A plurality of rubber cylinders (8) are fixedly connected to the top and bottom of each of the square grooves, and a first spring (9) is fixedly connected to the inner wall of each of the rubber cylinders (8).

2. A turnover device for plastic tailgate inner panel injection molded parts according to claim 1, characterized in that: Two square holes are provided on the side of the box body (1), a plurality of slide grooves are provided on the side of the box body (1), and each of the slide grooves is communicated with the corresponding square hole, a slider (10) is slidably connected to the inner wall of each of the slide grooves, one end of each of the sliders (10) is fixedly connected to a connecting block (11), and the other end of each of the sliders (10) is fixedly connected to a sliding plate (12), and a plurality of movable plates (13) are slidably connected to the inner wall of the bottom of the box body (1), and each of the movable plates (13) is fixedly connected to the corresponding connecting block (11).

3. A turnover device for plastic tailgate inner panel injection molded parts according to claim 2, characterized in that: The sliding plate (12) is provided with a notch, and a sliding block (14) is slidably connected to the inner wall of the notch. Both ends of the sliding block (14) are provided with concave grooves, and a limiting rod (15) is slidably connected to the inner wall of each concave groove. The top of each limiting rod (15) is fixedly connected to a limiting plate (16), and a connecting plate (17) is fixedly connected between the bottoms of each limiting rod (15).

4. A turnover device for plastic tailgate inner panel injection molded parts according to claim 3, characterized in that: A bearing column (18) is fixedly connected to the inner walls on both sides of the notch, and each of the bearing columns (18) is rotatably connected to a gear (19). Each of the limiting rods (15) is fixedly connected to a first rack (20), and each of the first racks (20) is meshed with the gear (19). A second rack (21) is fixedly connected to the inner wall of each concave groove, and each of the second racks (21) is meshed with the gear (19).

5. A turnover device for plastic tailgate inner panel injection molded parts according to claim 4, characterized in that: Small openings are provided on the inner walls at the bottom of both sides of the concave groove, and a limiting column (22) is slidably connected to the inner wall of each small opening. Small holes are provided at both ends of the top of each sliding plate (12), and the limiting column (22) extends through the small hole to the outside, and each limiting column (22) is slidably connected to the inner wall of the corresponding small hole. Mounting plates (23) are fixedly connected to the inner walls of both sides of the concave groove, and each mounting plate (23) is fixedly connected to a second spring (24), and each second spring (24) is fixedly connected to the corresponding limiting column (22).

6. A turnover device for plastic tailgate inner panel injection molded parts according to claim 5, characterized in that: An auxiliary block (25) is fixedly connected to the top of the box body (1), an auxiliary hole is opened on the auxiliary block (25), a cover plate (26) is placed on the top of the box body (1), and the cover plate (26) is rotatably connected to the inner wall of the auxiliary hole via an axis.

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