Anti-collision plastic tray for automobile parts

Abstract

The utility model discloses an anti-collision plastic tray for automobile parts, which comprises a tray main body, the tray main body comprises a pair of first frames and a pair of second frames, and a cross-shaped bracket is inserted between the two first frames; a limiting assembly is arranged above the cross-shaped bracket and comprises a fixing strip fixed to the surface of the first frame, a rack is fixedly connected to the side, close to the cross-shaped bracket, of the fixing strip, movable frames are symmetrically arranged between the two second frames, and concave grooves are formed in the sides, away from the second frames, of the movable frames. Vertical grooves are symmetrically formed in the side, close to the second frame, of the movable frame, a supporting frame is embedded in the sunken groove, positioning sleeves are slidably connected into the vertical grooves, and inserting rods are inserted into the locking sleeves and the positioning sleeves. The damaged supporting frame can be replaced in time, the limiting effect is guaranteed, meanwhile, the movable supporting frame limits parts of various sizes, and falling is avoided.

Description

Technical Field

[0001] This utility model relates to the field of plastic pallet technology, specifically to a plastic pallet for anti-collision automotive parts. Background Technology

[0002] Publication No. CN213800660U discloses a waterproof and impact-resistant plastic pallet for automotive parts, belonging to the field of logistics technology. It includes a square frame with several grooves on the front and rear sides of its upper surface. Each groove contains a retaining plate, and two corresponding retaining plates are engaged with connectors. The lower surfaces of the connectors overlap the upper surfaces of three fixing rods, with the left and right sides of the three fixing rods located on the left and right sides of the inner wall of the square frame. This waterproof and impact-resistant plastic pallet for automotive parts, through its square frame, grooves, retaining plates, and connectors, allows for continued use of the plastic pallet without complete replacement if a connector breaks due to an impact, thus reducing operating costs. The structural design also incorporates gaps to prevent water accumulation on the plastic pallet, protecting the automotive parts from water damage. However, this patent still has the following problems in practical use:

[0003] Some existing automotive parts are cylindrical or spherical. The lack of edge restraint on the aforementioned pallets causes parts to roll off the pallet surface due to vibrations during transport, hindering the transfer of these items. While some existing pallets use raised edges to restrain parts, these raised edges are often immovable and low in height for easy access, resulting in poor restraint. Furthermore, with wear and tear from long-term use, the restraint effect diminishes.

[0004] A plastic pallet for anti-collision automotive parts is proposed to address the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a plastic anti-collision pallet for automotive parts, in order to solve the problem mentioned in the background art that some automotive parts are cylindrical or spherical, and the edges of the pallets lack limiting, which causes the parts placed on the pallet surface to roll off due to vibration when the pallet is moved, which is not conducive to the transfer of parts. Some existing pallets limit the parts by designing raised edges, but in order to facilitate the handling of parts, the raised edges are often immovable and low in height, resulting in poor limiting effect. Moreover, with long-term use and impacts, the raised edges wear down, and their limiting effect decreases.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a plastic pallet for anti-collision automotive parts, comprising a pallet body, wherein the pallet body includes a pair of first side frames and a pair of second side frames, the second side frames and the pair of second side frames are fixed by bolts, and a cross bracket is inserted between the two first side frames;

[0007] A limiting component is provided above the cross bracket. The limiting component includes a fixing strip fixed to the surface of the first frame. A rack is fixedly connected to the side of the fixing strip near the cross bracket. A movable frame is symmetrically provided between the two second frames. Sliding sleeves are symmetrically fixed at both ends of the movable frame. A pair of first springs are provided inside the sliding sleeves. A locking block is fixedly connected to the other end of the first springs. A push pin is fixedly connected to the top surface of the locking block. A first sliding groove is provided on the top of the sliding sleeve.

[0008] The movable frame has a recessed groove on the side away from the second frame and symmetrically formed vertical grooves on the side closer to the second frame. A support frame is embedded in the recessed groove. A positioning sleeve is slidably connected in the vertical groove. A locking sleeve is symmetrically provided on the outer side of the vertical groove. A second spring is symmetrically fixed on the outer side of the movable frame. A movable folding plate is fixedly connected to one end of the second spring near the positioning sleeve. A plug rod is rotatably installed on the surface of the movable folding plate. The plug rod is inserted into both the locking sleeve and the positioning sleeve.

[0009] Preferably, a protruding post is fixedly connected to the surface of the movable folding plate, a rotating sleeve is rotatably connected to the outside of the protruding post, the outer side of the rotating sleeve is fixedly connected to the insert rod, and the support frame is in contact with the surface of the cross bracket.

[0010] Preferably, the sliding sleeve is fitted to the outer side of the fixing strip, the first spring is fixedly connected to the outer side of the moving frame, the locking block is engaged with the rack, and the push pin is slidably connected to the first sliding groove.

[0011] Preferably, the locking sleeve is fixedly connected to the outside of the movable frame, and the movable folding plate is slidably connected to the outside of the movable frame.

[0012] Preferably, an anti-collision mechanism is provided on the outer side of the second frame. The anti-collision mechanism includes a plurality of sliding rods that slide through and connect the second frame. One end of each sliding rod is fixedly connected to an impact plate, and the other end of each sliding rod is fixedly connected to a limit block.

[0013] Preferably, a third spring is fixedly connected between the sliding rod and the impact plate, and the third spring is sleeved on the outside of the sliding rod.

[0014] Preferably, a buffer pad is fixedly connected to the outer side of the first frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are: this anti-collision plastic pallet for automotive parts allows damaged pallets to be replaced in a timely manner, ensuring the limiting effect. Simultaneously, the pallet can compress and limit cylindrical parts of various sizes from both sides, preventing the cylindrical parts from rolling and falling, and increasing the stability of the device when transporting cylindrical parts under slight bumps. The specific details are as follows:

[0016] 1. By moving the support frame, the insert rod is pulled out from the locking sleeve and positioning sleeve. Under the action of gravity, the rotating sleeve rotates, allowing the support frame to be pulled out from the recessed groove, so that damaged support frames can be replaced in time. After the part is placed inside the support frame, the pull pin is slid in the first sliding groove, causing the locking block to disengage from the rack. This allows the moving frame to move the support frame horizontally, ultimately enabling the support frame to squeeze and limit cylindrical parts of various sizes from both sides, preventing the cylindrical parts from rolling and falling, and increasing the stability of the device when transporting cylindrical parts under slight bumps.

[0017] 2. By moving the impact plate, the third spring is compressed, which, in conjunction with the buffer pad, reduces the impact force on the pallet body and increases the service life of the pallet body. Attached Figure Description

[0018] Figure 1 This is a top view diagram of the structure of this utility model;

[0019] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0020] Figure 3 for Figure 1 Enlarged structural diagram at point C;

[0021] Figure 4 for Figure 1 Enlarged structural diagram at point B;

[0022] Figure 5 This is a partial side view of the mobile frame structure.

[0023] In the diagram: 1. Pallet body; 101. First frame; 102. Second frame; 103. Cross bracket; 2. Limiting assembly; 201. Fixing strip; 202. Rack; 203. Moving frame; 204. Sliding sleeve; 205. First spring; 206. Locking block; 207. Pulley; 208. First slide groove; 209. Recessed groove; 210. Support frame; 211. Vertical groove; 212. Locking sleeve; 213. Positioning sleeve; 214. Second spring; 215. Moving folding plate; 216. Protruding post; 217. Rotating sleeve; 218. Insert rod; 3. Anti-collision mechanism; 301. Sliding rod; 302. Impact plate; 303. Limiting block; 304. Third spring; 305. Buffer pad. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-5 The present invention provides a technical solution: a plastic pallet for anti-collision automotive parts, including a pallet body 1, the pallet body 1 including a pair of first frame 101 and a pair of second frame 102, the second frame 102 and the pair of second frame 102 are fixed by bolts, and a cross bracket 103 is inserted between the two first frame 101.

[0026] A limiting component 2 is provided above the cross bracket 103. The limiting component 2 includes a fixing strip 201 fixed to the surface of the first frame 101. A rack 202 is fixedly connected to the side of the fixing strip 201 near the cross bracket 103. A movable frame 203 is symmetrically provided between the two second frames 102. A sliding sleeve 204 is symmetrically fixed at both ends of the movable frame 203. A pair of first springs 205 are provided inside the sliding sleeve 204. A locking block 206 is fixedly connected to the other end of the first spring 205. A push post 207 is fixedly connected to the top surface of the locking block 206. A first sliding groove 208 is opened on the top of the sliding sleeve 204. The first spring 205 pushes the locking block 206 to engage with the rack 202.

[0027] The movable frame 203 has a recessed groove 209 on the side away from the second frame 102, and a vertical groove 211 symmetrically opened on the side of the movable frame 203 close to the second frame 102. A support frame 210 is inlaid in the recessed groove 209. A positioning sleeve 213 is slidably connected in the vertical groove 211. A locking sleeve 212 is symmetrically provided on the outside of the vertical groove 211. A second spring 214 is symmetrically fixed on the outside of the movable frame 203. A movable folding plate 215 is fixedly connected to one end of the second spring 214 close to the positioning sleeve 213. A plug rod 218 is rotatably installed on the surface of the movable folding plate 215. The plug rod 218 is inserted into both the locking sleeve 212 and the positioning sleeve 213.

[0028] The surface of the movable folding plate 215 is fixedly connected to a protruding post 216, and a rotating sleeve 217 is rotatably connected to the outside of the protruding post 216. The outer side of the rotating sleeve 217 is fixedly connected to the insert rod 218. The support frame 210 is in contact with the surface of the cross bracket 103. The support frame 210 includes a base plate with a drainage groove and three side plates fixed to the surface of the base plate. The side plates limit the position of the parts. At the same time, according to the side plates and height and the width of the base plate, the support frame 210 is divided into several specifications, so that the device can transport more medium-sized parts.

[0029] The sliding sleeve 204 is attached to the outer side of the fixed strip 201, the first spring 205 is fixedly connected to the outer side of the moving frame 203, the locking block 206 is engaged with the rack 202, and the shift post 207 is slidably connected to the first slide groove 208; the shift post 207 passes through the first slide groove 208.

[0030] The locking sleeve 212 is fixedly connected to the outside of the movable frame 203, and the movable folding plate 215 is slidably connected to the outside of the movable frame 203; the movable folding plate 215 slides horizontally through the horizontal groove opened on the outside of the movable frame 203.

[0031] An anti-collision mechanism 3 is provided on the outer side of the second frame 102. The anti-collision mechanism 3 includes a plurality of sliding rods 301 that slide through and are slidably connected to the second frame 102. One end of the sliding rod 301 is fixedly connected to an impact plate 302, and the other end of the sliding rod 301 is fixedly connected to a limit block 303. The limit block 303 can limit the sliding rod 301.

[0032] A third spring 304 is fixedly connected between the sliding rod 301 and the impact plate 302. The third spring 304 is sleeved on the outside of the sliding rod 301. The third spring 304 can reduce the impact on the impact plate 302, thereby protecting the second frame 102. The third spring 304 can push the impact plate 302 to separate from the first frame 101.

[0033] A buffer pad 305 is fixedly connected to the outer side of the first frame 101; the buffer pad 305 is a sponge pad that can protect the first frame 101.

[0034] Working principle: Before using this type of anti-collision automotive parts plastic tray, it is necessary to check the overall condition of the device to ensure it can function properly. Figure 1 - Figure 5 As shown, when the bracket 210 gradually wears down, deforms, or is even damaged due to long-term use, the bracket 210 can be moved by moving it, thereby causing the insert rod 218 to be pulled out from the locking sleeve 212 and the positioning sleeve 213. As the insert rod 218 is under the action of gravity, the rotating sleeve 217 rotates, and then the bracket 210 can be pulled out from the recessed groove 209, so that the damaged bracket 210 can be replaced in time.

[0035] After the part is placed inside the support frame 210, the pull pin 207 is slid in the first slide groove 208, causing the locking block 206 to disengage from the rack 202. This allows the moving frame 203 to move the support frame 210 horizontally, enabling the support frame 210 to squeeze and limit cylindrical parts of various sizes from both sides, preventing the cylindrical parts from rolling and falling, and increasing the stability of the device when transporting cylindrical parts under slight bumps.

[0036] When the pallet body 1 is impacted from the side, the impact plate 302 moves, thereby compressing the third spring 304. In conjunction with the buffer pad 305, the impact force on the pallet body 1 is reduced, increasing the service life of the pallet body 1.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A plastic pallet for anti-collision automotive parts, comprising a pallet body (1), the pallet body (1) comprising a pair of first side frames (101) and a pair of second side frames (102), the second side frames (102) and the pair of second side frames (102) being fixed by bolts, and a cross bracket (103) being inserted between the two first side frames (101); Its features are, Also includes: A limiting component (2) is provided above the cross bracket (103). The limiting component (2) includes a fixing strip (201) fixed to the surface of the first frame (101). A rack (202) is fixedly connected to the side of the fixing strip (201) near the cross bracket (103). A movable frame (203) is symmetrically provided between the two second frames (102). A sliding sleeve (204) is symmetrically fixed at both ends of the movable frame (203). A pair of first springs (205) are provided on the inner side of the sliding sleeve (204). A locking block (206) is fixedly connected to the other end of the first spring (205). A lever (207) is fixedly connected to the top surface of the locking block (206). A first sliding groove (208) is opened on the top of the sliding sleeve (204). The movable frame (203) has a recessed groove (209) on the side away from the second frame (102), and vertical grooves (211) are symmetrically provided on the side of the movable frame (203) close to the second frame (102). A support frame (210) is inlaid in the recessed groove (209). A positioning sleeve (213) is slidably connected in the vertical groove (211). A locking sleeve (212) is symmetrically provided on the outer side of the vertical groove (211). A second spring (214) is symmetrically fixed on the outer side of the movable frame (203). A movable folding plate (215) is fixedly connected to one end of the second spring (214) close to the positioning sleeve (213). A plug rod (218) is rotatably installed on the surface of the movable folding plate (215). The plug rod (218) is inserted into both the locking sleeve (212) and the positioning sleeve (213).

2. The anti-collision plastic pallet for automotive parts according to claim 1, characterized in that: The surface of the movable folding plate (215) is fixedly connected to a protruding post (216), and a rotating sleeve (217) is rotatably connected to the outside of the protruding post (216). The outer side of the rotating sleeve (217) is fixedly connected to the insert rod (218), and the support frame (210) is in contact with the surface of the cross bracket (103).

3. The anti-collision plastic pallet for automotive parts according to claim 1, characterized in that: The sliding sleeve (204) is attached to the outside of the fixing strip (201), the first spring (205) is fixedly connected to the outside of the moving frame (203), the locking block (206) is engaged with the rack (202), and the push pin (207) is slidably connected to the first sliding groove (208).

4. The anti-collision plastic pallet for automotive parts according to claim 1, characterized in that: The locking sleeve (212) is fixedly connected to the outside of the movable frame (203), and the movable folding plate (215) is slidably connected to the outside of the movable frame (203).

5. The anti-collision plastic pallet for automotive parts according to claim 1, characterized in that: An anti-collision mechanism (3) is provided on the outer side of the second frame (102). The anti-collision mechanism (3) includes a plurality of sliding rods (301) that slide through and connect the second frame (102). One end of the sliding rod (301) is fixedly connected to an impact plate (302), and the other end of the sliding rod (301) is fixedly connected to a limit block (303).

6. The anti-collision plastic pallet for automotive parts according to claim 5, characterized in that: A third spring (304) is fixedly connected between the sliding rod (301) and the impact plate (302), and the third spring (304) is sleeved on the outside of the sliding rod (301).

7. The anti-collision plastic pallet for automotive parts according to claim 1, characterized in that: A buffer pad (305) is fixedly connected to the outer side of the first frame (101).

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