Automobile plastic part transfer mechanism
By using sliding dividers and modularly designed overlapping components, the problem of non-adjustable space in existing automotive plastic parts transfer pallets is solved, enabling flexible space adjustment and efficient parts transfer.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGQING RUIFENG PRECISION MOULD CO LTD
- Filing Date
- 2025-08-13
- Publication Date
- 2026-06-05
AI Technical Summary
The existing dividers of automotive plastic parts transfer pallets are fixed, one-piece molded structures, which cannot flexibly adjust the internal space according to the size and shape of the parts. This leads to increased storage costs, damage from shaking and collision of parts, and low space utilization.
It adopts sliding horizontal and vertical partitions, combined with modularly designed overlapping components, and achieves quick adjustment and fixation of the partitions through the cooperation of screws and positioning holes, so as to adapt to the space requirements of parts of different specifications.
It enables flexible adjustment of internal space according to the size and shape of parts, avoids collision damage to parts, improves space utilization and transfer efficiency, reduces warehousing costs, and is simple and convenient to operate.
Smart Images
Figure CN224324320U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of automotive parts processing technology, and more specifically, it relates to a transfer mechanism for automotive plastic parts. Background Technology
[0002] In automobile manufacturing and parts production, plastic components are widely used due to their lightweight and easy-to-mold properties. During the production, assembly, and transportation of automotive plastic components, specialized transfer tools are required to ensure safe and efficient batch handling. Currently, the industry primarily uses traditional blister trays, wooden crates, or cardboard boxes as transfer carriers, with blister trays being widely adopted due to their light weight, low cost, and good protective properties.
[0003] However, the partition slots of existing automotive plastic parts transfer pallets are mostly one-piece molded fixed structures, which cannot flexibly adjust the internal space according to the size and shape of the parts. For parts of different specifications, multiple special pallets are required, which not only increases warehousing costs, but also easily causes parts to shake and collide due to improper space matching, resulting in surface scratches or structural damage. If the fixed partition slot does not match the size of the parts, a lot of idle space will be generated, reducing the single transfer volume. Utility Model Content
[0004] To address the aforementioned technical problems, this utility model provides an automotive plastic parts transfer mechanism, which solves the problem that the partition slots of existing automotive plastic parts transfer trays are mostly integrally formed fixed structures, making it impossible to flexibly adjust the internal space according to the size and shape of the parts.
[0005] The technical solution adopted in this utility model is as follows:
[0006] An automotive plastic parts transfer mechanism includes: a pallet, a transverse partition, a longitudinal partition, a first positioning component, a second positioning component, and an overlapping component;
[0007] The tray is provided with several horizontal partitions and several vertical partitions of different lengths.
[0008] The transverse partition extends along the left-right direction of the pallet and slides inside the pallet along the front-back direction of the pallet. The first positioning component is disposed on the transverse partition and is used to position the transverse partition inside the pallet.
[0009] The longitudinal divider extends along the front-back direction of the pallet and slides inside the pallet along the left-right direction. The longitudinal divider is perpendicular to the transverse divider and one end of the longitudinal divider abuts against the transverse divider. The second positioning component is disposed on the end of the longitudinal divider away from the transverse divider and is used to position the longitudinal divider inside the pallet.
[0010] The overlapping component is disposed at the bottom of the tray, and a limiting groove is formed at the top of the tray. The inner bottom wall of the limiting groove is provided with a positioning groove corresponding to the overlapping component, and the lower end of the overlapping component can be engaged with the positioning groove.
[0011] Furthermore, the left and right end faces of the transverse partition are each provided with a first positioning component;
[0012] The first positioning component includes a first upper positioning block, a first lower positioning block, a first screw, and a first rotating block;
[0013] The first upper positioning block and the first lower positioning block are both fixedly connected to the end face of the transverse partition plate and are spaced apart along the vertical direction of the transverse partition plate. The first upper positioning block is provided with a first clearance hole for the lower end of the first screw to pass through. The upper surface of the first lower positioning block is provided with a first threaded hole. The lower end of the first screw can be threadedly connected to the first threaded hole. The upper end of the first screw is fixedly connected to the first rotating block.
[0014] The first lower positioning block on the left and right inner sidewalls of the tray, corresponding to the left and right end faces of the horizontal partition, is provided with a first sliding groove, and the first lower positioning block slides in cooperation with the first sliding groove.
[0015] The bottom wall of the limiting groove is provided with a first clearance opening on both the left and right sides. The first clearance opening is located at the rear of the limiting groove. The lower end of the first clearance opening is connected to the first sliding groove so that the first lower positioning block can be placed into the first sliding groove through the first clearance opening.
[0016] The first upper positioning block abuts against the inner bottom wall of the limiting groove and can slide back and forth along the limiting groove;
[0017] The first screw on the left and right sides of the bottom wall of the limiting groove, corresponding to the first screw on the transverse partition plate, has several first positioning holes arranged in an array along the front and back direction. The lower end of the first screw can pass through the first clearance hole and the first positioning hole in sequence and be threadedly connected to the first threaded hole.
[0018] Furthermore, one end of the longitudinal partition plate is provided with a second positioning component, and the other end abuts against the transverse partition plate;
[0019] The second positioning component includes a second upper positioning block, a second lower positioning block, a second screw, and a second rotating block;
[0020] The second upper positioning block and the second lower positioning block are both fixedly connected to the end face of the longitudinal partition plate and are spaced apart along the vertical direction of the longitudinal partition plate. The second upper positioning block is provided with a second clearance hole for the lower end of the second screw to pass through. The upper surface of the second lower positioning block is provided with a second threaded hole. The lower end of the second screw can be threadedly connected to the second threaded hole. The upper end of the second screw is fixedly connected to the second rotating block.
[0021] The second lower positioning block on the front and rear inner sidewalls of the tray, corresponding to the end face of the longitudinal partition plate, is provided with a second sliding groove, and the second lower positioning block slides in conjunction with the second sliding groove.
[0022] The bottom wall of the limiting groove is provided with a second clearance opening on both the front and rear sides. The second clearance opening is located on the right side of the limiting groove. The lower end of the second clearance opening is connected to the second sliding groove so that the second lower positioning block can be placed into the second sliding groove through the second clearance opening.
[0023] The second upper positioning block abuts against the inner bottom wall of the limiting groove and can slide left and right along the limiting groove;
[0024] The second screws on the front and rear sides of the bottom wall of the limiting groove, corresponding to the longitudinal partition plate, are arrayed with a number of second positioning holes in the left and right direction. The lower end of the second screw can pass through the second clearance hole and the second positioning hole in sequence and be threadedly connected to the second threaded hole.
[0025] Furthermore, the overlapping component includes a limiting plate, limiting rods, and limiting blocks. The limiting plate is fixedly connected to the bottom of the tray. The shape of the limiting plate is adapted to the shape of the limiting groove. The limiting plate can be vertically slidably fitted into the limiting groove. Limiting rods are fixedly connected to the four corners at the bottom of the limiting plate, and limiting blocks are fixedly connected to the bottom of the four limiting rods.
[0026] The four corners of the bottom wall of the limiting groove are provided with positioning grooves corresponding to the limiting block, and the limiting block is engaged with the positioning groove.
[0027] Furthermore, it also includes a skirt, which is fixedly fitted onto the outer peripheral wall of the top of the tray;
[0028] Several arrayed protrusions are fixedly provided on both the front and back sides of the upper surface of the skirt.
[0029] Compared with the prior art, the present invention has the following beneficial effects:
[0030] 1. This utility model, through the forward and backward sliding of the horizontal partition plate and the left and right sliding of the vertical partition plate, combined with the design of "adapting the position of the horizontal partition plate to the vertical partition plate of different lengths", can freely combine and divide the space according to the size of the parts, which is convenient for placing multiple automotive plastic parts, avoiding collisions between parts, and avoiding scratches and deformations caused by collisions.
[0031] 2. By adjusting the positions of the horizontal and vertical partitions, the internal space is matched with the size of the parts, reducing idle space, improving space utilization, and increasing the number of parts that can be transferred in a single operation.
[0032] 3. The cooperation between the overlapping components and the limiting grooves and positioning grooves ensures that multiple pallets will not slide horizontally or shift vertically when stacked, which saves storage and transportation space, reduces the risk of damage to parts during stacking, achieves stable stacking, and indirectly improves transfer efficiency.
[0033] 4. The overall design adopts a modular approach. The sliding and positioning of the horizontal and vertical partitions do not require complicated tools. They can be quickly fixed by the cooperation of screws and positioning holes, which makes it easy for staff to quickly switch the layout according to production needs. The structure is simple and the operation is convenient. Attached Figure Description
[0034] Figure 1 This is a three-dimensional structural diagram (first-person perspective) of a transfer mechanism for automotive plastic parts according to this utility model.
[0035] Figure 2 This is a three-dimensional structural diagram (second perspective) of an automotive plastic parts transfer mechanism according to this utility model.
[0036] Figure 3 This is a three-dimensional structural diagram (third-person perspective) of an automotive plastic parts transfer mechanism according to this utility model.
[0037] Figure 4 This is a top view of a transfer mechanism for automotive plastic parts according to this utility model.
[0038] Figure 5 This is an exploded structural diagram of the transverse partition plate and the first positioning component in a transfer mechanism for automotive plastic parts according to this utility model.
[0039] Figure 6 This is an exploded structural diagram of the longitudinal partition plate and the second positioning component in a transfer mechanism for automotive plastic parts according to this utility model.
[0040] In the diagram, the correspondence between component names and drawing numbers is as follows:
[0041] Pallet 1, Limiting groove 2, Positioning groove 21, First sliding groove 22, First clearance opening 23, First positioning hole 24, Second sliding groove 25, Second clearance opening 26, Second positioning hole 27, Horizontal partition plate 3, Vertical partition plate 4, First positioning assembly 5, First upper positioning block 51, First lower positioning block 52, First screw 53, First rotating block 54, First clearance hole 55, First threaded hole 56, Second positioning assembly 6, Second upper positioning block 61, Second lower positioning block 62, Second screw 63, Second rotating block 64, Second clearance hole 65, Second threaded hole 66, Overlapping assembly 7, Limiting plate 71, Limiting rod 72, Limiting block 73, Skirt 8, Protrusion 81. Detailed Implementation
[0042] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0043] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0044] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0045] Example 1:
[0046] As attached Figure 1 To be continued Figure 6 As shown:
[0047] This utility model provides a transfer mechanism for automotive plastic parts, including: a pallet 1, a transverse partition 3, a longitudinal partition 4, a first positioning component 5, a second positioning component 6, and an overlapping component 7;
[0048] The tray 1 is provided with several horizontal partitions 3 and several vertical partitions 4 of different lengths;
[0049] The transverse partition 3 extends along the left and right direction of the tray 1, and the transverse partition 3 is slidably fitted inside the tray 1 along the front and back direction of the tray 1. The first positioning component 5 is disposed on the transverse partition 3 and is used to position the transverse partition inside the tray 1.
[0050] The longitudinal partition 4 extends along the front-back direction of the tray 1. The longitudinal partition 4 is slidably fitted inside the tray 1 along the left-right direction of the tray 1. The longitudinal partition 4 is perpendicular to the transverse partition 3. One end of the longitudinal partition 4 abuts against the transverse partition 3. The second positioning component 6 is disposed on the end of the longitudinal partition 4 away from the transverse partition 3 and is used to position the longitudinal partition 4 inside the tray 1.
[0051] The overlapping component 7 is disposed at the bottom of the tray 1, and a limiting groove 2 is provided at the top of the tray 1. A positioning groove 21 is provided on the inner bottom wall of the limiting groove 2 corresponding to the overlapping component 7, and the lower end of the overlapping component 7 can be engaged with the positioning groove 21.
[0052] In this embodiment, the tray 1 is a hollow structure with an open top, the tray 1 is rectangular, and the limiting groove 2 is a rectangular groove;
[0053] The longitudinal partition 4 is a replaceable structure, and its length is configured to adapt to different positions of the transverse partition 3 in the front-back direction, so as to achieve stable contact with the transverse partition 3.
[0054] As a preferred embodiment, the left and right end faces of the transverse partition 3 are each provided with a first positioning component 5;
[0055] The first positioning component 5 includes a first upper positioning block 51, a first lower positioning block 52, a first screw 53, and a first rotating block 54;
[0056] The first upper positioning block 51 and the first lower positioning block 52 are both fixedly connected to the end face of the transverse partition plate 3 and are distributed at intervals along the vertical direction of the transverse partition plate 3. The first upper positioning block 51 is provided with a first clearance hole 55 for the lower end of the first screw 53 to pass through. The upper surface of the first lower positioning block 52 is provided with a first threaded hole 56. The lower end of the first screw 53 can be threadedly connected to the first threaded hole 56. The upper end of the first screw 53 is fixedly connected to the first rotating block 54.
[0057] The first lower positioning block 52 on the left and right inner sidewalls of the tray 1, corresponding to the left and right end faces of the transverse partition plate 3, is provided with a first sliding groove 22, and the first lower positioning block 52 slides in cooperation with the first sliding groove 22.
[0058] The bottom wall of the limiting groove 2 is provided with a first clearance opening 23 on both the left and right sides. The first clearance opening 23 is located at the rear of the limiting groove 2. The lower end of the first clearance opening 23 is connected to the first sliding groove 22 so that the first lower positioning block 52 can be placed into the first sliding groove 22 through the first clearance opening 23.
[0059] The first upper positioning block 51 abuts against the inner bottom wall of the limiting groove 2 and can slide back and forth along the limiting groove 2;
[0060] On the left and right sides of the bottom wall of the limiting groove 2, corresponding to the first screw 53 on the transverse partition plate 3, a plurality of first positioning holes 24 are arrayed in the front-back direction. The lower end of the first screw 53 can pass through the first clearance hole 55 and the first positioning hole 24 in sequence and be threadedly connected to the first threaded hole 56.
[0061] In this embodiment, several first positioning holes 24 are located in front of the first clearance opening 23. The transverse partition plate 3 is slidably engaged with the first sliding groove 22 of the tray 1 by the first lower positioning blocks 52 at both ends, thereby achieving position adjustment in the front-to-back direction. After adjustment, the first rotating block 54 is rotated so that the first screw 53 passes through the clearance hole of the first upper positioning block 51 and the first positioning hole 24 in the limiting groove 2, and finally tightens with the threaded hole of the first lower positioning block 52. The axial force of the screw fixes the transverse partition plate 3 in the current position. The engagement between the first lower positioning block 52 and the first sliding groove 22 provides guidance for the transverse partition plate 3, and the threaded connection between the screw and the threaded hole provides a stable locking force. Fixing or loosening can be completed by rotating the first rotating block 54 without additional tools, reducing the difficulty of adjustment.
[0062] As a preferred embodiment, one end of the longitudinal partition plate 4 is provided with a second positioning component 6, and the other end abuts against the transverse partition plate 3;
[0063] The second positioning component 6 includes a second upper positioning block 61, a second lower positioning block 62, a second screw 63, and a second rotating block 64;
[0064] The second upper positioning block 61 and the second lower positioning block 62 are both fixedly connected to the end face of the longitudinal partition plate 4 and are spaced apart along the vertical direction of the longitudinal partition plate 4. The second upper positioning block 61 is provided with a second clearance hole 65 for the lower end of the second screw 63 to pass through. The upper surface of the second lower positioning block 62 is provided with a second threaded hole 66. The lower end of the second screw 63 can be threadedly connected to the second threaded hole 66. The upper end of the second screw 63 is fixedly connected to the second rotating block 64.
[0065] The second lower positioning block 62 on the front and rear inner sidewalls of the tray 1, corresponding to the end face of the longitudinal partition plate 4, is provided with a second sliding groove 25, and the second lower positioning block 62 slides in cooperation with the second sliding groove 25.
[0066] The bottom wall of the limiting groove 2 is provided with a second clearance opening 26 on both the front and rear sides. The second clearance opening 26 is located on the right side of the limiting groove 2. The lower end of the second clearance opening 26 is connected to the second sliding groove 25 so that the second lower positioning block 62 can be placed into the second sliding groove 25 through the second clearance opening 26.
[0067] The second upper positioning block 61 abuts against the inner bottom wall of the limiting groove 2 and can slide left and right along the limiting groove 2;
[0068] The second screw 63, corresponding to the longitudinal partition plate 4, is provided with a plurality of second positioning holes 27 arranged in an array along the left and right direction on the front and rear sides of the bottom wall of the limiting groove 2. The lower end of the second screw 63 can pass through the second clearance hole 65 and the second positioning hole 27 in sequence and be threadedly connected to the second threaded hole 66.
[0069] In this embodiment, one end of the longitudinal partition plate 4 is provided with a second positioning component 6, and the other end abuts against the transverse partition plate 3 and can slide along the length direction of the transverse partition plate 3. The longitudinal partition plate 4 includes a variety of different lengths to adapt to different positions of the transverse partition plate 3 in the tray 1. Rubber sleeves are fixedly fitted on the outer peripheral walls of the first rotating block 54 and the second rotating block 64. The rubber sleeves of the first rotating block 54 and the second rotating block 64 increase the friction of the hand, making it easier to rotate and avoid damage caused by accidental contact between the metal rotating block and the parts. Several second positioning holes 27 are located on the left side of the second clearance opening 26.
[0070] The longitudinal partition 4 slides with the second slide groove 25 of the tray 1 via the second lower positioning block 62, enabling left-right position adjustment. One end of the longitudinal partition 4 abuts against the transverse partition 3, and the other end is connected and fixed to the threaded hole of the second lower positioning block 62 via the second screw 63 passing through the clearance hole of the second upper positioning block 61 and the second positioning hole 27 in the limiting groove 2. Longitudinal partitions 4 of different lengths can adapt to the abutment requirements of the transverse partition 3 at different front and rear positions, and the longitudinal partition 4 can slide along the length of the transverse partition 3, further optimizing space allocation.
[0071] To improve space utilization, users can flexibly adjust the internal space layout according to the different sizes of automotive plastic parts, and freely combine and divide the space according to the shape of the automotive plastic parts, which is convenient for placing multiple automotive parts and avoids collisions and damage between the parts. Specifically, according to the different sizes of automotive plastic parts, first select several horizontal partition plates 3, put the first lower positioning blocks 52 at the left and right ends of the horizontal partition plate 3 into the first sliding groove 22 through the first clearance port 23, and abut the first upper positioning block 51 against the inner bottom wall of the limiting groove 2, push the horizontal partition plate 3 to slide in the first sliding groove 22 until it reaches the appropriate position, and then rotate the first rotating block 54 so that the first screw 53 passes through the second clearance hole 65 and the corresponding second positioning hole 27 in sequence, and is threadedly connected to the second threaded hole 66, thereby positioning the horizontal partition plate 3.
[0072] Then, according to the different sizes of automotive plastic parts, several longitudinal partition plates 4 of different lengths are selected to adapt to the different positions of the corresponding transverse partition plates 3 in the front and rear directions, so as to achieve stable contact with the transverse partition plates 3. Then, the second lower positioning block 62 of the longitudinal partition plate 4 is placed into the second slide groove 25 through the second clearance port 26, and the second upper positioning block 61 is abutted against the inner bottom wall of the limiting groove 2, pushing the longitudinal partition plate 4 to slide in the second slide groove 25 until it reaches the appropriate position. Then, the second rotating block 64 is rotated so that the second screw 63 passes through the second clearance hole 65 and the corresponding second positioning hole 27 in sequence, and is threadedly connected to the second threaded hole 66, thereby positioning the longitudinal partition plate 4.
[0073] Specifically, the distance between the array of first positioning holes 24 and the distance between the array of second positioning holes 27 are equal. Based on the position of the second positioning hole 27 corresponding to the different positions of the transverse partition plate 3 in the tray 1, it is convenient to select the longitudinal partition plate 4 of the appropriate length.
[0074] As a preferred embodiment, the overlapping component 7 includes a limiting plate 71, a limiting rod 72, and a limiting block 73. The limiting plate 71 is fixedly connected to the bottom of the tray 1. The shape of the limiting plate 71 is adapted to the shape of the limiting groove 2. The limiting plate 71 can be vertically slidably fitted into the limiting groove 2. The four corners at the bottom of the limiting plate 71 are all fixedly connected to the limiting rod 72, and the bottoms of the four limiting rods 72 are all fixedly connected to the limiting block 73.
[0075] The four corners of the bottom wall of the limiting groove 2 are provided with positioning grooves 21 corresponding to the limiting block 73, and the limiting block 73 is engaged with the positioning groove 21.
[0076] In this embodiment, the positioning groove 21, the limiting plate 71, the limiting rod 72, and the limiting block 73 work together to position two adjacent pallets 1, thereby facilitating the stacking of multiple pallets 1, increasing the transfer speed of plastic parts, and improving production efficiency. Specifically, a rubber pad is fixedly connected to the bottom wall of the limiting plate 71. The shape of the rubber pad is adapted to the limiting plate 71, and a through hole is provided on the rubber pad corresponding to the limiting rod 72 for the limiting rod 72 to pass through. The rubber pad has elasticity and plasticity, which can effectively protect the pallet 1 and the plastic parts inside the pallet 1.
[0077] The limiting plate 71 at the bottom of the pallet 1 is adapted to the shape of the limiting groove 2 of the upper pallet 1 to achieve initial guidance when stacking; the limiting rod 72 at the bottom of the limiting plate 71 drives the limiting block 73 to insert into the positioning groove 21 in the limiting groove 2 of the lower pallet 1, and the horizontal relative movement is restricted by the snap-fit structure of the limiting block 73 and the positioning groove 21, thereby achieving stable stacking of multiple pallets 1.
[0078] As a preferred embodiment, it also includes a skirt 8, which is fixedly sleeved on the outer peripheral wall of the top of the tray 1;
[0079] Several arrayed protrusions 81 are fixedly provided on both the front and rear sides of the upper surface of the skirt 8.
[0080] In this embodiment, the array of protrusions increases the friction between the fingers and the skirt, thereby enhancing the stability of holding the skirt. The skirt's design is ergonomic, making it easier for workers or robotic arms to grasp and reducing the difficulty of handling.
[0081] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.
Claims
1. A transfer mechanism for automotive plastic parts, characterized in that, include: The pallet (1), the transverse divider (3), the longitudinal divider (4), the first positioning component (5), the second positioning component (6), and the overlapping component (7); The tray (1) is provided with several horizontal partitions (3) and several vertical partitions (4) of different lengths; The horizontal partition (3) extends along the left and right direction of the tray (1), and the horizontal partition (3) is slidably sleeved in the tray (1) along the front and back direction of the tray (1). The first positioning component (5) is set on the horizontal partition (3) and is used to position the horizontal partition in the tray (1). The longitudinal partition (4) extends along the front-back direction of the tray (1), and the longitudinal partition (4) is slidably fitted inside the tray (1) along the left-right direction of the tray (1). The longitudinal partition (4) is perpendicular to the transverse partition (3), and one end of the longitudinal partition (4) abuts against the transverse partition (3). The second positioning component (6) is disposed on one end of the longitudinal partition (4) away from the transverse partition (3) for positioning the longitudinal partition inside the tray (1). The overlapping component (7) is set at the bottom of the tray (1), and a limiting groove (2) is opened at the top of the tray (1). The inner bottom wall of the limiting groove (2) is provided with a positioning groove (21) corresponding to the overlapping component (7). The lower end of the overlapping component (7) can be engaged with the positioning groove (21).
2. The automotive plastic parts transfer mechanism as described in claim 1, characterized in that: The left and right end faces of the transverse partition (3) are each provided with a first positioning component (5); The first positioning component (5) includes a first upper positioning block (51), a first lower positioning block (52), a first screw (53), and a first rotating block (54); The first upper positioning block (51) and the first lower positioning block (52) are both fixedly connected to the end face of the transverse partition plate (3) and are distributed at intervals along the vertical direction of the transverse partition plate (3). The first upper positioning block (51) is provided with a first clearance hole (55) for the lower end of the first screw (53) to pass through. The upper surface of the first lower positioning block (52) is provided with a first threaded hole (56). The lower end of the first screw (53) can be threadedly connected to the first threaded hole (56). The upper end of the first screw (53) is fixedly connected to the first rotating block (54). The first lower positioning block (52) on the left and right inner sidewalls of the tray (1) corresponding to the left and right end faces of the transverse partition plate (3) is provided with a first sliding groove (22), and the first lower positioning block (52) slides in cooperation with the first sliding groove (22); The bottom wall of the limiting groove (2) has a first clearance opening (23) on both the left and right sides. The first clearance opening (23) is located at the rear of the limiting groove (2). The lower end of the first clearance opening (23) is connected to the first sliding groove (22) so that the first lower positioning block (52) can be placed into the first sliding groove (22) through the first clearance opening (23). The first upper positioning block (51) abuts against the inner bottom wall of the limiting groove (2) and can slide back and forth along the limiting groove (2); On the left and right sides of the bottom wall of the limiting groove (2), corresponding to the first screw (53) on the transverse partition plate (3), a plurality of first positioning holes (24) are arranged in an array along the front and back direction. The lower end of the first screw (53) can pass through the first clearance hole (55) and the first positioning hole (24) in sequence and be threadedly connected to the first threaded hole (56).
3. The automotive plastic parts transfer mechanism as described in claim 1, characterized in that: One end of the longitudinal partition plate (4) is provided with a second positioning component (6), and the other end abuts against the transverse partition plate (3); The second positioning component (6) includes a second upper positioning block (61), a second lower positioning block (62), a second screw (63), and a second rotating block (64); The second upper positioning block (61) and the second lower positioning block (62) are both fixedly connected to the end face of the longitudinal partition plate (4) and are distributed at intervals along the vertical direction of the longitudinal partition plate (4). The second upper positioning block (61) is provided with a second clearance hole (65) for the lower end of the second screw (63) to pass through. The upper surface of the second lower positioning block (62) is provided with a second threaded hole (66). The lower end of the second screw (63) can be threadedly connected to the second threaded hole (66). The upper end of the second screw (63) is fixedly connected to the second rotating block (64). The second lower positioning block (62) on the front and rear inner sidewalls of the tray (1) corresponding to the end face of the longitudinal partition plate (4) is provided with a second sliding groove (25), and the second lower positioning block (62) slides in cooperation with the second sliding groove (25); The bottom wall of the limiting groove (2) has a second clearance opening (26) on both the front and rear sides. The second clearance opening (26) is located on the right side of the limiting groove (2). The lower end of the second clearance opening (26) is connected to the second slide groove (25) so that the second lower positioning block (62) can be placed into the second slide groove (25) through the second clearance opening (26). The second upper positioning block (61) abuts against the inner bottom wall of the limiting groove (2) and can slide left and right along the limiting groove (2); The second screw (63) on the front and rear sides of the bottom wall of the limiting groove (2) corresponding to the longitudinal partition plate (4) has a plurality of second positioning holes (27) arranged in an array along the left and right direction. The lower end of the second screw (63) can pass through the second clearance hole (65) and the second positioning hole (27) in sequence and be threadedly connected to the second threaded hole (66).
4. The automotive plastic parts transfer mechanism as described in claim 1, characterized in that: The overlapping component (7) includes a limiting plate (71), a limiting rod (72), and a limiting block (73). The limiting plate (71) is fixedly connected to the bottom of the tray (1). The shape of the limiting plate (71) is adapted to the shape of the limiting groove (2). The limiting plate (71) can be vertically slidably fitted into the limiting groove (2). The four corners at the bottom of the limiting plate (71) are all fixedly connected to the limiting rod (72), and the bottoms of the four limiting rods (72) are all fixedly connected to the limiting block (73). The four corners of the bottom wall of the limiting groove (2) are provided with positioning grooves (21) corresponding to the limiting block (73), and the limiting block (73) is engaged with the positioning groove (21).
5. The automotive plastic parts transfer mechanism as described in claim 1, characterized in that: It also includes a skirt (8), which is fixedly fitted onto the outer peripheral wall of the top of the tray (1); Several arrayed protrusions (81) are fixedly provided on the front and rear sides of the upper surface of the skirt (8).