Transfer tray

Abstract

The utility model relates to a transfer tray which comprises a bottom plate, a frame, a plurality of product supporting ribs and at least two first limiting parts. The bottom plate is provided with a plurality of through holes, the bottom end of the frame surrounds the periphery of the bottom plate and is connected with the bottom plate, the bottom end of the frame and the bottom plate define a first containing space, the product supporting ribs are located in the first containing space and fixed to the bottom plate, every two product supporting ribs are arranged in pairs and extend in parallel, and the upper end of the first limiting part is fixed to the outer side of the frame. The lower ends of the first limiting parts are located below the frames, and when one transfer tray is stacked to the position above another transfer tray, the first limiting part of the transfer tray located on the upper portion abuts against the outer side of the frame of the transfer tray located on the lower portion. According to the transfer tray, through the reasonable hollowed-out design, the weight of the transfer tray is reduced, the contact area between the tray and metal strips is reduced, the functions of a storage frame and a cleaning frame are integrated, and the transfer tray has the advantages of being labor-saving in transfer, convenient to operate and good in cleaning, draining and drying effects.

Description

Technical Field

[0001] The utility model relates to the field of production and manufacturing, in particular to a transfer tray. Background Art

[0002] With the improvement of living standards and the progress of science and technology, on the one hand, current products not only need to meet the functional requirements of consumers, but also need to meet their decorative and ornamental requirements. For example, consumers have started to pay attention to the appearance of metal parts and require that the appearance of exposed metal parts should not have scratches or abrasions. On the other hand, the performance of some products will fluctuate due to the different degrees of tightness of metal part fittings, and it is required that the surface of metal parts be complete and flat without abrasions. The requirements of consumers and products for the appearance integrity and flatness of metal parts have put forward new requirements for the production process of metal parts.

[0003] Through a large number of practices, the inventor found that product transfer is a major cause of abrasions on the appearance of metal parts. When existing metal strip materials (such as steel flat strips, titanium flat strips, titanium-aluminum composite flat strips, steel-aluminum composite flat strips, etc.) are transferred, the metal strip materials are stacked in storage plastic boxes, and the storage plastic boxes are stacked and placed for transfer. Due to the stacking and placement of the strip materials and the stacking and placement of the storage plastic boxes, not only are the metal strip materials prone to cause three types of damages to the products during blanking, transfer, and transfer to a dedicated cleaning frame for cleaning, but also during blanking and transfer, it is necessary for workers to stack or remove the storage plastic boxes containing metal strip materials one by one, which is not convenient to operate. Summary of the Utility Model

[0004] Based on this, the purpose of the present utility model is to provide a transfer tray that can be used to place, transfer, and clean metal strip materials. Through a reasonable hollow design, not only the weight of the transfer tray is reduced, reducing the burden on workers during transfer, but also the contact area between the tray and the metal strip materials is effectively reduced, increasing the exposed area of the metal strip materials in the tray, effectively improving the cleaning effect and the draining and drying effect. Furthermore, it integrates the functions of a storage frame and a cleaning frame. When cleaning, it is not necessary to transfer the metal strip materials on the transfer tray to another cleaning frame, and the transfer tray can be directly placed in the cleaning equipment for cleaning, having the advantages of labor-saving transfer, convenient operation, good cleaning, draining, and drying effects.

[0005] A transfer tray, comprising a bottom plate, a frame, a plurality of product support ribs and at least two first limiting parts; the bottom plate is provided with a plurality of through holes, the bottom end of the frame is connected to the bottom plate around the outer periphery of the bottom plate and encloses a first accommodating space with the bottom plate, the product support ribs are located in the first accommodating space and fixed to the bottom plate, every two of the product support ribs are arranged in pairs and extend parallelly, the upper end of the first limiting part is fixed to the outer side of the frame, the lower end of the first limiting part is located below the frame, when a transfer tray is stacked above another transfer tray, the first limiting part of the transfer tray above abuts against the outer side of the frame of the transfer tray below.

[0006] For the transfer tray of the present utility model, through a reasonable hollow design, not only the weight of the transfer tray is reduced, the burden of the workers' transfer work is alleviated, the cleaning effect and the water draining and drying effect are effectively improved, and thus the functions of a storage frame and a cleaning frame are integrated. When cleaning, there is no need to transfer the metal strip on the transfer tray to another cleaning frame, and the transfer tray can be directly placed in the cleaning equipment for cleaning; the product support ribs arranged in pairs are used to support the metal strip, so as to effectively reduce the contact area between the tray and the metal strip and increase the exposed area of the metal strip in the tray; further, by arranging the first limiting parts, it is convenient to stack a plurality of transfer trays, avoiding the situation that the bottom of the upper tray scratches the metal strip of the lower tray, and having the advantages of labor-saving transfer, convenient operation, good cleaning, water draining and drying effects.

[0007] Furthermore, it further comprises a plurality of partition blocks, the plurality of partition blocks are located in the first accommodating space and fixed to the bottom plate, the plurality of partition blocks are arranged along the extending direction of the product support ribs, and adjacent two partition blocks form an accommodating groove. The accommodating groove formed by the partition blocks is used for limiting when placing the metal strip. On the one hand, it restricts the sliding of the metal strip in the transfer tray, avoiding the mutual friction and collision of the metal strips during the transfer process. On the other hand, it makes the placement of the metal strips in the tray more orderly, reducing the equipment control difficulty when the transfer tray is applied to automatic loading and unloading.

[0008] Furthermore, each product support rib is correspondingly provided with a row of the partition blocks, and each pair of oppositely arranged accommodating grooves encloses a first product accommodating space; through holes are arranged below each first product accommodating space. There are through holes below each metal strip, so that when cleaning, the water columns from below and obliquely below the tray can pass through the through holes and directly wash the bottom surface of the metal strip placed at the first product accommodating space, realizing more comprehensive cleaning of the product; when drying, the bottom of the metal strip can also directly contact with the high-temperature air through the through holes, avoiding insufficient drying and improving the drying efficiency.

[0009] Further, it further includes a second limiting portion. The upper end of the second limiting portion is fixed to the outer side of the frame. A limiting notch is provided at the upper end of the second limiting portion. The lower end of the second limiting portion is located below the frame. The lower end of the second limiting portion includes a limiting protrusion. The position of the limiting protrusion corresponds to the position of the limiting notch. When a transfer tray is stacked above another transfer tray, the limiting notch of the transfer tray located above cooperates with the limiting protrusion of the transfer tray located below. By providing the limiting protrusion and the limiting notch, the stacking direction of the transfer tray is defined, which is beneficial to ensuring that the orientations of the products remain consistent after transfer, beneficial to ensuring the stability of the cleaning effect, and beneficial to using the transfer tray for automatic loading and unloading equipment.

[0010] Further, it further includes a first reinforcing rib. The first reinforcing rib is located in the first accommodating space and fixed to the bottom plate. By providing the first reinforcing rib, the load-bearing capacity of the transfer tray is improved, and the stability of the shape of the bottom plate is increased.

[0011] Further, it further includes a partition strip. The partition strip is located in the first accommodating space and fixed to the bottom plate. The partition strip divides the first accommodating space into several second accommodating spaces. Several product support ribs are provided in each second accommodating space. By providing the partition strip, when the size of the tray has a large gap with the size of the metal strip, the tray is further divided into several areas, improving the space utilization rate of the tray.

[0012] Further, it further includes a second reinforcing rib. The second reinforcing rib is located outside the first accommodating space and fixed to the bottom plate. The position of the second reinforcing rib corresponds to the position of the partition strip. By providing the second reinforcing rib, the load-bearing capacity of the transfer tray is further improved, and the stability of the shape of the bottom plate is increased.

[0013] Further, it further includes a bump and a third reinforcing rib. The bump is located in the first accommodating space and fixed to the partition strip. The top end of the bump is flush with the top end of the frame. The third reinforcing rib is located outside the first accommodating space and fixed to the bottom plate. The position of the third reinforcing rib corresponds to the position of the bump. When a transfer tray is stacked above another transfer tray, the bottom of the third reinforcing rib of the transfer tray located above abuts against the top end of the bump of the transfer tray located below. By providing the bump and the third reinforcing rib, the load-bearing capacity and stability during the stacking of the transfer trays are increased, facilitating the transfer work of workers.

[0014] Further, the frame includes an outer frame, an inner frame, and a connecting top plate. There is a gap between the outer frame and the inner frame. The top of the outer frame is connected to the top of the inner frame through the connecting top plate, and the bottom plate is connected to the bottom of the inner frame. The spaced inner frame and outer frame are provided to provide buffering for the possible impacts on the frame, improving the anti-collision performance of the transfer tray.

[0015] Further, the frame is provided with a plurality of gripping notches. The gripping notches are provided to facilitate the transfer workers to lift the tray.

[0016] The beneficial effects of the present application are as follows:

[0017] 1. Through a reasonable hollow design, not only the weight of the transfer tray is reduced, alleviating the burden of the workers' transfer work, effectively improving the cleaning effect and the water drainage and drying effect, and thus integrating the functions of a storage frame and a cleaning frame. When cleaning, there is no need to transfer the metal strip on the transfer tray to another cleaning frame, and the transfer tray can be directly placed in the cleaning equipment for cleaning; the paired product support ribs are used to support the metal strip, effectively reducing the contact area between the tray and the metal strip and increasing the exposed area of the metal strip in the tray; also, by setting the first limiting part, it is convenient for multiple transfer trays to be stacked, avoiding the situation that the bottom of the upper tray scratches the metal strip of the lower tray, having the advantages of labor-saving transfer, convenient operation, good cleaning, water drainage and drying effects.

[0018] 2. The accommodation grooves are formed by the partition blocks for limiting when placing the metal strip. On the one hand, it restricts the sliding of the metal strip in the transfer tray, avoiding the mutual friction and collision of the metal strips during the transfer process. On the other hand, it makes the placement of the metal strips in the tray more orderly, reducing the equipment control difficulty when the transfer tray is applied to automatic loading and unloading.

[0019] 3. A through hole is provided under each metal strip, so that the water column from below and obliquely below the tray can pass through the through hole to directly wash the bottom surface of the metal strip placed in the first product accommodation space during cleaning, realizing a more comprehensive cleaning of the product; during drying, the bottom of the metal strip can also directly contact the high-temperature air through the through hole, avoiding insufficient drying and improving the drying efficiency.

[0020] 4. By setting the limiting protrusions and limiting notches, the stacking direction of the transfer tray is defined, which is beneficial to ensuring that the orientation of the product remains consistent after transfer, beneficial to ensuring the stability of the cleaning effect, and beneficial to using the transfer tray in the equipment for automatic loading and unloading.

[0021] 5. The first reinforcing rib is provided to improve the load-bearing capacity of the transfer tray and increase the stability of the bottom plate shape.

[0022] 6. A partition bar is provided to further divide the tray into two areas when there is a large gap between the tray size and the size of the metal strip, improving the space utilization rate of the tray.

[0023] 7. A second reinforcing rib is provided to further enhance the load-bearing capacity of the transfer tray and increase the stability of the bottom plate shape.

[0024] 8. Protrusions and a third reinforcing rib are provided to increase the load-bearing capacity and stability when the transfer trays are stacked, facilitating the transfer work of workers.

[0025] 9. Inner and outer frames are provided at intervals to provide buffering for possible impacts on the frames and improve the anti-collision performance of the transfer tray.

[0026] 10. A gripping notch is provided to facilitate the transfer worker to lift the tray.

[0027] For better understanding and implementation, the present utility model will be described in detail below with reference to the accompanying drawings. Description of the Drawings

[0028] Figure 1 It is a schematic structural diagram of the transfer tray described in an embodiment;

[0029] Figure 2 It is a schematic structural diagram of the transfer tray described in an embodiment;

[0030] Figure 3 It is a schematic partial structural diagram of the transfer tray described in an embodiment;

[0031] Figure 4 It is a schematic structural diagram of the transfer tray described in an embodiment;

[0032] Figure 5 It is a schematic partial structural diagram of the transfer tray described in an embodiment;

[0033] Figure 6 It is a schematic structural diagram of the transfer tray described in an embodiment;

[0034] Figure 7 It is a schematic partial structural diagram of the transfer tray described in an embodiment;

[0035] Among them, the bottom plate 1, the frame 2, the gripping notch 201, the outer frame 202, the inner frame 203, the connecting top plate 204, the partition bar 3, the product support rib 4, the partition block 5, the first connecting seat 601, the first limiting seat 602, the X-shaped reinforcing rib 7, the I-shaped reinforcing rib 8, the second reinforcing rib 9, the protrusion 10, the third reinforcing rib 11, the second connecting seat 1201, the second limiting seat 1202, the limiting notch 12021, and the limiting protrusion 1204. Detailed Embodiment

[0036] It should be clear that the described embodiments are only some of the embodiments of the embodiments of the present application, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the embodiments of the present application without creative work belong to the scope protected by the embodiments of the present application.

[0037] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the embodiments of the present application. The singular forms "a", "the", and "said" used in the embodiments of the present application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

[0038] When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims. In the description of the present application, it should be understood that the terms "first", "second", "third", etc. are only used to distinguish similar objects, and do not have to be used to describe a specific order or sequence, nor can they be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0039] In addition, in the description of the present application, unless otherwise specified, "a plurality of" means two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects before and after.

[0040] It should be understood that the embodiments of the present application are not limited to the exact structures already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the embodiments of the present application is only limited by the appended claims.

[0041] An embodiment of the present utility model provides a transfer tray. Please refer to Figure 1, including a rectangular bottom plate 1, a rectangular frame 2, a partition strip 3, 4 product support ribs 4, 116 partition blocks 5 and 4 first limiting parts; the rectangular bottom plate 1 is provided with a plurality of through holes, the bottom end of the frame 2 is arranged around the outer periphery of the bottom plate 1 and connected to the outer periphery of the bottom plate 1, the frame 2 and the bottom plate 1 enclose a first accommodating space, the partition strip 3 is arranged in the first accommodating space and fixed to the bottom plate 1, both ends of the partition strip 3 are respectively fixed to the midpoints of the two short sides of the rectangular frame 2, dividing the first accommodating space into two second accommodating spaces. The second accommodating space in this embodiment includes a second left accommodating space and a second right accommodating space. The 4 product support ribs 4 are evenly arranged in the second left accommodating space and the second right accommodating space and fixed to the bottom plate 1, so that the partition strip 3 is located between the two product support ribs 4, and the product support ribs 4 are arranged parallel to the long side of the rectangular frame 2; the 116 partition blocks 5 are evenly arranged in the second left accommodating space and the second right accommodating space and fixed to the bottom plate 1. For the second left accommodating space or the second right accommodating space, 58 partition blocks 5 are arranged at equal intervals and arranged in at least two parallel columns. Any column of partition blocks 5 includes 29 partition blocks 5. The adjacent two partition blocks 5 in the same column form an accommodating groove for placing the metal strip product. The accommodating groove formed by the partition blocks 5 is used for limiting when placing the metal strip. The opposite accommodating grooves on the adjacent two columns form a first product accommodating space for placing the metal strip product. The transfer tray in the embodiment of the present utility model is only used for placing metal strips of the same size. Therefore, the distance between the adjacent two partition blocks 5 and the distance between the partition block 5 and the frame 2 are the same and match the width dimension of the metal strip. The distance between the two columns of partition blocks 5 on the same side of the partition strip 3 is less than the length dimension of the metal strip. Therefore, 30 metal strip products can be placed in both the second left accommodating space and the second right accommodating space in the embodiment of the present utility model, and 60 products can be placed in the whole transfer tray;In addition, in the present utility model, the direction parallel to the long side of the rectangular base plate 1 is the column direction, and the direction parallel to the short side of the rectangular base plate 1 is the transverse direction. The several through holes provided in the base plate 1 include a first through hole, a second through hole, a third through hole, and a fourth through hole. The position of the first through hole corresponds to the position of the first product accommodation space. The second through hole is located between two adjacent first through holes. The third through hole is arranged close to the two long sides of the rectangular frame 2 and close to the partition strip 3. The fourth through hole is arranged close to the two short sides of the rectangular frame 2. The size relationship of each hole is: the third through hole > the fourth through hole > the first through hole > the second through hole. After the product is placed on the tray, both ends of it are located between two adjacent partition blocks 5, and its bottom abuts against the two product support ribs 4 and forms a gap with the base plate 1. Since the first through hole is provided directly below the bottom of the product, the water column from below and obliquely below the tray during cleaning can pass through the first through hole to directly wash the bottom surface of the metal strip placed in the first product accommodation space, ensuring the cleaning effect of the bottom surface of the metal strip. The second through holes located between the first through holes are conducive to the rapid flow of the water after cleaning to the outside of the chassis. Due to the existence of the product support ribs 4, the force near the rectangular frame 2 and near the partition strip 3 becomes relatively smaller. Therefore, the third through hole and the fourth through hole with relatively larger apertures are set to ensure the drying effect as much as possible, ensure the cleaning effect, and reduce the weight of the tray. It can be seen that the through hole setting method of this embodiment can maximize the structural stability of the tray and the efficiency of product cleaning and drying. In the embodiment of the present utility model, the four product support ribs 4 respectively penetrate through 4 columns of partition blocks 5. In other embodiments, the product support ribs 4 may not penetrate through the partition blocks 5. In the embodiment of the present utility model, the 4 first limit parts are respectively arranged at the four corners of the rectangular frame 2. Any first limit part includes a first connection seat 601 at the upper end and a first limit seat 602 at the lower end. The first connection seat 601 is fixed to the outside of the frame 2, and the first limit seat 602 is located below the frame 2 and connected to the bottom of the first connection seat 601. When a transfer tray is stacked on top of another transfer tray, the first limit seat 602 of the transfer tray above abuts against the outside of the frame 2 of the transfer tray below. A transfer tray in the embodiment of the present utility model can be used to place, transfer, clean, and dry metal strips. Through a reasonable hollow design, it not only reduces the weight of the transfer tray, reduces the burden of the worker's transfer work, effectively improves the cleaning effect and the water drainage and drying effect, but also integrates the functions of a storage box and a cleaning box. During cleaning, there is no need to transfer the metal strips on the transfer tray to another cleaning box, and the transfer tray can be directly placed in the cleaning equipment for cleaning. The paired product support ribs 4 are used to support the metal strips, effectively reducing the contact area between the tray and the metal strips and increasing the exposed area of the metal strips in the tray. It also facilitates the stacked placement of multiple transfer trays by setting the first limit parts, avoiding the situation that the bottom of the upper tray scratches the metal strips of the lower tray. It has the advantages of labor-saving transfer, convenient operation, good cleaning, water drainage, and drying effects.

[0042] To improve the convenience of using the pallet, in one embodiment, please refer to Figure 2 , a plurality of gripping notches 201 are further provided on the border 2 of the transfer pallet. By providing the gripping notches 201, it is convenient for the transfer workers to lift the pallet.

[0043] To improve the durability of the pallet, in one embodiment, please refer to Figure 3 , the border 2 further includes an outer border 202, an inner border 203, and a connecting top plate 204. There is a gap between the outer border 202 and the inner border 203. The top of the outer border 202 is connected to the top of the inner border 203 through the connecting top plate 204, and the bottom plate 1 is connected to the bottom of the inner border 203. By providing the spaced inner border 203 and outer border 202, it provides buffering for the possible impacts suffered by the border 2 and improves the anti-collision performance of the transfer pallet.

[0044] To improve the load-bearing capacity and structural stability of the pallet, in one embodiment, please refer to Figure 4 , the transfer pallet further includes 6 first reinforcing ribs and 2 second reinforcing ribs 9. The first reinforcing ribs include 4 X-shaped reinforcing ribs 7 and 2 I-shaped reinforcing ribs 8. The X-shaped reinforcing ribs 7, the I-shaped reinforcing ribs 8, and the second reinforcing ribs 9 are all located outside the first accommodating space and are fixed to the bottom plate 1. The 4 X-shaped reinforcing ribs 7 and the I-shaped reinforcing ribs 8 are evenly arranged in the second left accommodating space and the second right accommodating space. The position of the second reinforcing rib 9 corresponds to the position of the partition strip 3. In the second left accommodating space or the second right accommodating space, the two ends of the two X-shaped reinforcing ribs 7 are connected to each other, and the two ends of the I-shaped reinforcing rib 8 are respectively fixed to the two intersection points in the middle of the adjacent two X-shaped reinforcing ribs 7. The end of the X-shaped reinforcing rib 7 close to the partition strip 3 is connected to the two ends and the midpoint of the second reinforcing rib 9. One end of the X-shaped reinforcing rib 7 close to the long side of the border 2 is connected to the two ends of the long side of the border 2. The two ends of the aforementioned two X-shaped reinforcing ribs 7 connected to each other are respectively located at the midpoint of the long side of the border 2 and at the midpoint of the second reinforcing rib 9. In the embodiment of the present utility model, the X-shaped reinforcing ribs 7, the I-shaped reinforcing ribs 8, and the second reinforcing ribs 9 are provided to improve the load-bearing capacity of the transfer pallet and increase the stability of the shape of the bottom plate 1.

[0045] To further improve the load-bearing capacity and structural stability of the pallet, in one embodiment, please refer to Figure 5 and Figure 6, the transfer tray further includes a bump 10 and a third reinforcing rib 11. The bump 10 is located within the first accommodating space and its bottom is fixed to the partition strip 3. The top end of the bump 10 is flush with the top end of the frame 2. The third reinforcing rib 11 is in an "I" shape and is located outside the first accommodating space. The third reinforcing rib 11 is located between the two second reinforcing ribs 9. The two ends of the third reinforcing rib 11 are respectively fixed to the two second reinforcing ribs 9, and thus indirectly fixed to the bottom surface of the bottom plate 1. The position of the third reinforcing rib 11 corresponds to the position of the bump 10. When a transfer tray is stacked above another transfer tray, the bottom of the third reinforcing rib 11 of the upper transfer tray abuts against the top end of the bump 10 of the lower transfer tray. In the embodiment of the present invention, the bump 10 and the third reinforcing rib 11 are provided to increase the load-bearing capacity and stability when the transfer trays are stacked, facilitating the transfer work of workers.

[0046] In order to improve the stability of the product's orientation when stacked, in one embodiment, please refer to Figure 7 , the transfer tray further includes a second limiting portion. The second limiting portion includes a second connecting seat 1201 at the upper end, a second limiting seat 1202 at the lower end, and a limiting protrusion 1204. The second connecting seat 1201 is fixed to the outside of the frame 2. The second limiting seat 1202 is located below the frame 2 and fixed to the bottom of the second connecting seat 1201. The second limiting seat 1202 is provided with a limiting notch 12021. The position of the limiting protrusion 1204 corresponds to the position of the limiting notch 12021. The limiting protrusion 1204 is located above the second connecting seat 1201 and fixed to the upper end of the second connecting seat 1201. When a transfer tray is stacked above another transfer tray, the limiting notch 12021 of the upper transfer tray cooperates with the limiting protrusion 1204 of the lower transfer tray. In the embodiment of the present invention, by providing the second limiting seat 1202 and the limiting notch 12021, the stacking direction of the transfer tray is defined, which is beneficial to ensuring that the orientation of the product remains consistent after transfer, beneficial to ensuring the stability of the cleaning effect, and beneficial to using the transfer tray in automatic loading and unloading equipment.

[0047] In order to improve the applicable range of the product, in one embodiment, there is a gap between the top of the transfer tray (including the top of the frame 2, the top of the partition strip 3, and the top of the partition block 5) and the top of the product. The gap in the embodiment of the present invention is 0.5 mm. Setting the gap is beneficial to using the transfer tray in automatic loading and unloading.

[0048] The beneficial effects of this application are as follows:

[0049] 1. Through a reasonable hollow design, not only is the weight of the transfer tray reduced, the burden of the workers' transfer work is alleviated, the cleaning effect and the draining and drying effects are effectively improved, and thus the functions of a storage frame and a cleaning frame are integrated. When cleaning, there is no need to transfer the metal strip on the transfer tray to another cleaning frame, and the transfer tray can be directly placed in the cleaning equipment for cleaning; the paired product support ribs are used to support the metal strip, effectively reducing the contact area between the tray and the metal strip and increasing the exposed area of the metal strip in the tray; by setting the first limiting part, it is convenient for multiple transfer trays to be stacked, avoiding the situation that the bottom of the upper tray scratches the metal strip of the lower tray, and having the advantages of labor-saving transfer, convenient operation, good cleaning, draining and drying effects.

[0050] 2. The accommodating groove is formed by the partition block for limiting when placing the metal strip. On the one hand, it restricts the sliding of the metal strip in the transfer tray, avoiding the mutual friction and collision of the metal strips during the transfer process. On the other hand, it makes the placement of the metal strips in the tray more orderly, reducing the equipment control difficulty when the transfer tray is applied to automatic loading and unloading.

[0051] 3. Through holes are provided under each metal strip, so that the water columns from below and obliquely below the tray can pass through the through holes to directly wash the bottom surface of the metal strip placed in the first product accommodating space during cleaning, realizing a more comprehensive cleaning of the product; during drying, the bottom of the metal strip can also directly contact the high-temperature air through the through holes, avoiding insufficient drying and improving the drying efficiency.

[0052] 4. By setting the limiting protrusion and the limiting notch, the stacking direction of the transfer tray is defined, which is beneficial to ensuring that the orientation of the product remains consistent after transfer, beneficial to ensuring the stability of the cleaning effect, and beneficial to using the transfer tray for the equipment of automatic loading and unloading.

[0053] 5. The first reinforcing rib is set to improve the load-bearing capacity of the transfer tray and increase the stability of the bottom plate shape.

[0054] 6. The partition strip is set to further divide the tray into two areas when the size difference between the tray and the metal strip is large, improving the space utilization rate of the tray.

[0055] 7. The second reinforcing rib is set to further improve the load-bearing capacity of the transfer tray and increase the stability of the bottom plate shape.

[0056] 8. The convex block and the third reinforcing rib are set to increase the load-bearing capacity and stability when the transfer trays are stacked, facilitating the transfer work of the workers.

[0057] 9. The inner side frame and the outer side frame are set at intervals to provide buffering for the possible impact on the frame and improve the anti-collision performance of the transfer tray.

[0058] 10. A holding notch is provided to facilitate the transfer worker to lift the tray.

[0059] The above-described embodiments only represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and the present utility model also intends to include these changes and modifications.

Claims

1. A transfer tray, characterized in that, It includes a bottom plate, a frame, several product support ribs and at least two first limiting parts; the bottom plate is provided with several through holes, the bottom end of the frame is connected to the outer periphery of the bottom plate around the bottom plate and encloses a first accommodating space with the bottom plate, the product support ribs are located in the first accommodating space and fixed to the bottom plate, every two of the product support ribs are arranged in pairs and extend in parallel, the upper end of the first limiting part is fixed to the outer side of the frame, the lower end of the first limiting part is located below the frame, when a transfer tray is stacked above another transfer tray, the first limiting part of the transfer tray above abuts against the outer side of the frame of the transfer tray below.

2. The transfer tray according to claim 1, wherein It further includes several partition blocks, several of the partition blocks are located in the first accommodating space and fixed to the bottom plate, several of the partition blocks are arranged along the extending direction of the product support ribs, and adjacent two of the partition blocks form an accommodating groove.

3. The transfer tray according to claim 2, wherein, One row of the partition blocks is correspondingly arranged for each of the product support ribs, and the first product accommodating space is defined by every two relatively arranged accommodating grooves; the through holes are provided below each of the first product accommodating spaces.

4. The transfer tray according to claim 1, characterized in that, It further includes a second limiting part, the upper end of the second limiting part is fixed to the outer side of the frame, a limiting notch is provided at the upper end of the second limiting part, the lower end of the second limiting part is located below the frame, the lower end of the second limiting part includes a limiting protrusion, and the position of the limiting protrusion corresponds to the position of the limiting notch, when a transfer tray is stacked above another transfer tray, the limiting notch of the transfer tray above cooperates with the limiting protrusion of the transfer tray below.

5. The transfer tray according to claim 1, characterized in that, It further includes a first reinforcing rib, the first reinforcing rib is located in the first accommodating space and fixed to the bottom plate.

6. The transfer tray according to claim 1, wherein, It further includes a partition strip, the partition strip is located in the first accommodating space and fixed to the bottom plate, the partition strip divides the first accommodating space into several second accommodating spaces, and several of the product support ribs are provided in each of the second accommodating spaces.

7. The transfer tray according to claim 6, wherein It further includes a second reinforcing rib, the second reinforcing rib is located outside the first accommodating space and fixed to the bottom plate, and the position of the second reinforcing rib corresponds to the position of the partition strip.

8. The transfer tray according to claim 7, wherein, It further includes a convex block and a third reinforcing rib, the convex block is located in the first accommodating space and fixed to the partition strip, the top end of the convex block is flush with the top end of the frame, the third reinforcing rib is located outside the first accommodating space and fixed to the bottom plate, the position of the third reinforcing rib corresponds to the position of the convex block, when a transfer tray is stacked above another transfer tray, the bottom of the third reinforcing rib of the transfer tray above abuts against the top end of the convex block of the transfer tray below.

9. The transfer tray according to claim 1, wherein The frame includes an outer frame, an inner frame and a connecting top plate, a gap is provided between the outer frame and the inner frame, the top of the outer frame is connected to the top of the inner frame through the connecting top plate, and the bottom plate is connected to the bottom of the inner frame.

10. The transfer tray according to claim 1, wherein, The frame is provided with several holding notches.

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