A transfer device for powder metallurgy articles

Abstract

The utility model provides a kind of transfer device for powder metallurgy product, including transfer trolley body, two left and right interval settings and hinged connection in transfer trolley body on side plate and hinged connection in the bottom of transfer trolley body link assembly;Side plate is set in left and right through square groove, and square groove is rotatably connected with turnover assembly, after turnover assembly overturns, it can be into several left and right interval placement cavities with side plate;When transporting single product, it can be directly placed in the space formed by vertical plate and side plate enclosure.And when needing to transport multiple products simultaneously, just need to carry out turnover operation to side plate, and multiple independent product placement cavities can be formed.In addition, transfer trolley body is also equipped with extensible link assembly, after the assembly is stretched out from transfer trolley body, then insert partition into corresponding slot, multiple product placement areas can be divided, the functional diversity of transfer device is significantly improved, and the transportation demand under different scenes can be satisfied.

Description

Technical Field

[0001] This utility model relates to the field of powder metallurgy product transfer technology, specifically a transfer device for powder metallurgy products. Background Technology

[0002] Powder metallurgy is a process technology that produces metal powders or uses metal powders as raw materials, and manufactures metal materials, composite materials and various types of products through forming and sintering. Powder metallurgy is similar to the production of ceramics, as both belong to powder sintering technology. Powder metallurgy valve seat rings need to be transported after production.

[0003] In the prior art, Chinese patent CN220298506U, entitled "Transfer Device for Powder Metallurgy Products," separates the valve seats manufactured by powder metallurgy and designs a fixing plate to position the valve seats in the placement area. This solves the problem of valve seats shaking and rubbing against each other during transfer, which affects the quality of the valve seats. However, the housing in this prior art is integrally formed with the base plate, that is, fixed on the transfer trolley. Therefore, the transfer trolley and housing can only transfer one type of powder metallurgy product, and cannot be used flexibly, making the transfer trolley impractical in actual use. Utility Model Content

[0004] The purpose of this utility model is to provide a transfer device for powder metallurgy products, which aims to solve the problem that in the prior art, the box body is integrally formed with the base plate, which can only transfer one type of powder metallurgy product, and the transfer device cannot be used flexibly, resulting in low practicality of the transfer trolley.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: the transfer device for powder metallurgy products includes a transfer vehicle body, two side plates that are spaced apart on the left and right and hinged to the transfer vehicle body, and a connecting rod assembly that is hinged to the bottom of the transfer vehicle body. The inner wall of the side plate is provided with a square groove that is open to the left and right. A flipping component is rotatably connected in the square groove. After the flipping component is flipped, it can divide the side plate into several placement cavities that are spaced apart to the left and right. The inner bottom wall of the transport vehicle has several storage slots arranged in a rectangular array for accommodating the connecting rod assembly. The connecting rod assembly is detachably fitted with a partition.

[0006] Preferably, the flipping assembly includes a flipping plate and a support leg; The flipping plates are two in number and rotate vertically within the square groove; The support legs are a number of units that are hinged together at intervals on the edge of the flip plate.

[0007] Preferably, the connecting rod assembly includes a main sleeve rod, an extension rod, a support auxiliary rod, and a mounting groove; The main sleeve rod is hinged in the receiving groove, and the extension rod is guided and inserted into the main sleeve rod. The main sleeve rod and the extension rod are fixedly connected relative to each other by a locking assembly. Each of the two adjacent main sleeve rods has an embedding groove on its opposite side. The support auxiliary rod is hinged in the embedding groove. After the support auxiliary rods on the same side of the two adjacent main sleeve rods rotate out of the embedding groove, they can be connected by a docking assembly. The mounting slots are formed on the main sleeve rod and the extension rod. There are several mounting slots that are spaced apart vertically, and the uppermost mounting slots are on the same horizontal plane. The partition is inserted into two mounting slots in the same row.

[0008] Preferably, the locking assembly includes a first circular hole, a second circular hole, and a mating bolt; The first circular hole is a plurality of spaced holes distributed on the main sleeve rod, and the second circular hole is opened on the extension rod. The mating bolt is threaded through the first and second circular holes, and the first and second circular holes are fixedly connected by the mating bolt.

[0009] Preferably, the docking assembly includes a connecting plate, a third circular hole, and a locking bolt; The connecting plate is fixed to the end of the support auxiliary rod away from the main sleeve rod, and the connecting plates on two adjacent support auxiliary rods are staggered. The third circular hole is formed on the connecting plate, and the locking bolt is threaded through the two third circular holes. The two adjacent connecting plates are fixedly connected relative to each other.

[0010] Preferably, a pusher is fixed to the top front side of the transfer vehicle body, and a number of omnidirectional wheels are fixed to the bottom of the transfer vehicle body in a rectangular array.

[0011] Preferably, the top of the transfer vehicle body is fixed with two vertical plates spaced apart front to back; The two vertical plates and the two side plates cooperate with each other to form a storage box structure for placing the products; The vertical plate and the side plate are fixedly connected to each other by a pin assembly.

[0012] Preferably, the pin assembly includes a slot, a rod, and a tension spring; The slots are located on the front and rear sides of the side plate; The vertical plate has through holes that are compatible with the slots, and the insertion rod is inserted into the through holes; The tension spring is fitted onto the insert rod, with one end of the tension spring fixedly connected to the insert rod and the other end of the tension spring fixedly connected to the vertical plate.

[0013] The beneficial effects are: 1. When transporting a single product, it can be placed directly within the space enclosed by the vertical and side panels. When multiple products need to be transported simultaneously, simply flipping the side panels creates multiple independent product placement cavities. Furthermore, the transfer vehicle is equipped with an extendable linkage assembly. Extending this assembly from the vehicle body and inserting partitions into corresponding slots allows for the creation of multi-layered product placement areas. This design significantly enhances the functional versatility of the transfer device, meeting the transportation needs of various scenarios.

[0014] 2. The auxiliary support rod provides stable support for the main sleeve rod that flips and unfolds, effectively enhancing its structural stability and preventing the main sleeve rod from tilting or shifting during use, thereby ensuring the reliability and safety of the overall structure. Attached Figure Description

[0015] Figure 1 This is a structural diagram illustrating the usage process of this utility model. Figure 1 ; Figure 2 This is a structural diagram illustrating the usage process of this utility model. Figure 2 ; Figure 3 This is a structural diagram illustrating the usage process of this utility model. Figure 3 ; Figure 4 This is a schematic diagram of the structure of the vertical plate and the side plate of this utility model being fixedly connected. Figure 5 This is a schematic diagram of the structure of the main sleeve rod and the extension rod being fixedly connected in this utility model; Figure 6 This is a schematic diagram of the structure of two adjacent support auxiliary rods of this utility model that are fixedly connected.

[0016] In the diagram: 1. Transfer vehicle body; 2. Side panel; 3. Tilting assembly; 301. Tilting plate; 302. Support leg; 4. Storage slot; 5. Partition; 601. Main sleeve rod; 602. Extension rod; 603. Support auxiliary rod; 604. Mounting slot; 7. Embedding slot; 8. Docking assembly; 801. Connecting plate; 802. Third round hole; 803. Locking bolt; 9. Locking assembly; 901. First round hole; 902. Second round hole; 903. Interlocking bolt; 10. Push handle; 11. Caster wheel; 12. Vertical plate; 13. Pin assembly; 1301. Slot; 1302. Insert rod; 1303. Tension spring; 14. Through hole; 15. Square groove. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0018] A transfer device for powder metallurgy products is mainly used when multiple products are transferred. The connecting rod assembly on the transfer vehicle body 1 can be flipped to extend the assembly out of the transfer vehicle body 1. Then, the partition 5 is inserted into the corresponding mounting slot 604 to divide the multi-layer product placement area. Moreover, the side plate 2 can also be flipped to form multiple independent product placement cavities, which improves the functional diversity of the transfer device and can meet the transportation needs in different scenarios.

[0019] In this embodiment, the transfer device includes a transfer vehicle body 1, two side plates 2 that are spaced apart on the left and right and hinged to the transfer vehicle body 1, and a connecting rod assembly that is hinged to the bottom of the transfer vehicle body 1; a pusher 10 is fixed to the top front side of the transfer vehicle body 1, and several casters 11 that are arranged in a rectangular array are fixed to the bottom of the transfer vehicle body 1. The pusher 10 and the casters 11 facilitate the movement of the transfer vehicle body 1 and reduce the labor intensity of workers.

[0020] like Figure 1 and Figure 4 As shown, the side plate 2 can be flipped, which can form a placement box structure with the vertical plate 12, or form an independent product placement cavity.

[0021] Specifically, the top of the transfer vehicle body 1 is fixed with two vertical plates 12 spaced apart front and back. When the vertical plates 12 and the side plates 2 are fixedly connected to each other by the pin assembly 13, the two vertical plates 12 and the two side plates 2 cooperate with each other to form a placement box structure for placing products, which can hold one type of product. When multiple products need to be placed, the side plates 2 can be separated from the vertical plates 12 by the pin assembly 13, so that the side plates 2 can be flipped to form an independent product placement cavity.

[0022] The pin assembly 13 includes a slot 1301, a rod 1302, and a tension spring 1303. The slot 1301 is located on the front and rear sides of the side plate 2. The vertical plate 12 has a through hole 14 that matches the slot 1301. When the through hole 14 and the slot 1301 correspond to each other, the rod 1302 passes through the through hole 14 and is inserted into the slot 1301 to achieve a relatively fixed connection between the side plate 2 and the vertical plate 12. The tension spring 1303 is fitted onto the rod 1302, and one end of the tension spring 1303 is connected to the rod. 1302 is fixedly connected, and the other end of the tension spring 1303 is fixedly connected to the vertical plate 12. In this embodiment, when the side plate 2 needs to be separated from the vertical plate 12, the insertion rod 1302 is pulled outward first. At this time, the tension spring 1303 is stretched. When the insertion rod 1302 is separated from the slot 1301 on the side plate 2, the side plate 2 is released from the relative fixed connection with the vertical plate 12. Then the worker can loosen the insertion rod 1302. The insertion rod 1302 returns to its initial state under the action of the tension spring 1303 for the next use.

[0023] like Figure 1 and Figure 2As shown, a square groove 15 with left and right open sides is provided on the inner side wall of the side plate 2. A flipping component 3 is rotatably connected in the square groove 15. After the flipping component 3 flips, it can divide the side plate 2 into several left and right spaced placement cavities. After the side plate 2 flips, the flipping angle of the flipping component 3 can be adjusted. After the side plate 2 and the flipping component 3 flip, they can be used as placement cavities for placing products, thereby improving the diversity of placing various products.

[0024] Specifically, the flipping assembly 3 includes a flipping plate 301 and support legs 302. There are two flipping plates 301 that rotate vertically within the square groove 15. There are several support legs 302 that are hinged to the edges of the flipping plates 301 at intervals. In this embodiment, the upper end of the support leg 302 is hinged to the edge of one of the flipping plates 301, and the lower end of the support leg 302 is hinged to the edge of the other flipping plate 301. This allows one flipping plate 301 to flip by the support leg 302 when it is flipped. The two flipping plates 301 can divide the square groove 15 of the side plate 2 into several independent placement cavities for different products to be placed.

[0025] like Figures 1-3 and Figure 5 As shown, the inner bottom wall of the transfer vehicle body 1 has several storage slots 4 arranged in a rectangular array for storing the connecting rod assembly. The connecting rod assembly is detachably fitted with a partition 5. When the connecting rod assembly on the transfer vehicle body 1 is flipped, the assembly is extended out of the transfer vehicle body 1, and then the partition 5 is inserted into the corresponding mounting slot 604, thus dividing the multi-layer product placement area.

[0026] Specifically, the linkage assembly includes a main sleeve rod 601, an extension rod 602, a support auxiliary rod 603, and a mounting groove 604. The main sleeve rod 601 is hinged in the receiving groove 4, and the extension rod 602 is guided and inserted into the main sleeve rod 601. The main sleeve rod 601 and the extension rod 602 are relatively fixedly connected by a locking assembly 9. After the main sleeve rod 601 is flipped out from the receiving groove 4, the extension rod 602 is extended out from the main sleeve rod 601. After the extension length of the extension rod 602 is appropriate, it can be locked by the locking assembly 9. The mounting groove 604 is opened on the main sleeve rod 601 and the extension rod 602. After the four extension rods 602 are locked at their heights, there are several mounting grooves 604 that are distributed vertically at intervals, and the uppermost mounting groove 604 is on the same horizontal plane to achieve multi-layer setting.

[0027] The locking assembly 9 includes a first circular hole 901, a second circular hole 902, and a mating bolt 903. The first circular hole 901 is provided on the main sleeve rod 601 with several spaced holes, and the second circular hole 902 is provided on the extension rod 602. The mating bolt 903 is threaded through the first circular hole 901 and the second circular hole 902. When the first circular hole 901 and the second circular hole 902 correspond to each other, the mating bolt 903 is threaded through the first circular hole 901 and the second circular hole 902 to achieve a relatively fixed connection between the first circular hole 901 and the second circular hole 902 through the mating bolt 903.

[0028] like Figure 3 and Figure 6 As shown, each of the two adjacent main sleeve rods 601 has an embedding groove 7 on its opposite side. The support auxiliary rod 603 is hinged in the embedding groove 7. After the support auxiliary rods 603 on the same side of the two adjacent main sleeve rods 601 are rotated out of the embedding groove 7, they can be connected by the docking assembly 8 so that the two adjacent support auxiliary rods 603 are relatively fixedly connected.

[0029] Specifically, the docking assembly 8 includes a connecting plate 801, a third circular hole 802, and a locking bolt 803. The connecting plate 801 is fixed to the end of the support auxiliary rod 603 away from the main sleeve rod 601. The connecting plates 801 on two adjacent support auxiliary rods 603 are staggered so that the two connecting plates 801 can dock together after the two adjacent support auxiliary rods 603 are rotated. The third circular hole 802 is opened on the connecting plate 801. When the third circular holes 802 on the two connecting plates 801 correspond to each other, the locking bolt 803 is threaded through the two third circular holes 802 to realize the relative fixed connection of the two connecting plates 801.

[0030] Working principle: When using this device, if only one product is being transported, it can be placed directly within the space enclosed by the vertical plate 12 and the side plate 2. If multiple products are to be placed, the side plate 2 needs to be separated from the vertical plate 12. First, pull the insert rod 1302 outward. At this time, the tension spring 1303 is stretched. When the insert rod 1302 disengages from the slot 1301 on the side plate 2, the side plate 2 is released from its relative fixed connection with the vertical plate 12. Then, the worker can release the insert rod 1302. At this point, after the side plate 2 flips over, the flipping angle of the flipping assembly 3 can be adjusted. After the side plate 2 and the flipping assembly 3 are flipped... The placement cavity can be used to place products, thereby improving the diversity of product placement; the main sleeve rod 601 can also be flipped out from the storage groove 4, and then the extension rod 602 can be extended out from the main sleeve rod 601. After the extension length of the extension rod 602 is appropriate, it can be locked by the locking component 9. After the four extension rods 602 are locked, the mounting grooves 604 on the two main sleeve rods 601 and the extension rods 602 in the same row correspond to each other. The partition 5 can be inserted into the two mounting grooves 604 in the same row to achieve multi-layer setting, which is convenient for the placement of various products.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims and not by the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A transfer device for powder metallurgy products, characterized in that, It includes a transfer vehicle body (1), two side plates (2) that are spaced apart on the left and right and hinged to the transfer vehicle body (1), and a connecting rod assembly that is hinged to the bottom of the transfer vehicle body (1); The inner wall of the side plate (2) is provided with a square groove (15) that is open to the left and right. A flipping component (3) is rotatably connected in the square groove (15). After the flipping component (3) is flipped, the side plate (2) can be divided into several placement cavities with left and right intervals. The inner bottom wall of the transport vehicle body (1) is provided with several storage slots (4) arranged in a rectangular array and spaced apart for storing the connecting rod assembly. The connecting rod assembly is provided with a detachable partition (5).

2. The transfer device for powder metallurgy products according to claim 1, characterized in that, The flipping assembly (3) includes a flipping plate (301) and a support leg (302). The flipping plates (301) are two in number and rotate vertically within the square groove (15); The support legs (302) are a plurality of them and are hinged to the edge of the flip plate (301) at front and rear intervals.

3. The transfer device for powder metallurgy products according to claim 2, characterized in that, The linkage assembly includes a main sleeve rod (601), an extension rod (602), a support auxiliary rod (603), and a mounting groove (604). The main sleeve rod (601) is hinged in the storage groove (4), and the extension rod (602) is guided and inserted in the main sleeve rod (601). The main sleeve rod (601) and the extension rod (602) are relatively fixedly connected by the locking assembly (9). Each of the two adjacent main sleeve rods (601) has an embedded groove (7) on its opposite side. The support auxiliary rod (603) is hinged in the embedded groove (7). After the support auxiliary rods (603) on the same side of the two adjacent main sleeve rods (601) rotate out of the embedded groove (7), they can be connected by the docking assembly (8). The mounting slots (604) are formed on the main sleeve rod (601) and the extension rod (602). There are several mounting slots (604) and they are distributed vertically at intervals. The uppermost mounting slots (604) are on the same horizontal plane. The partition (5) is inserted into two mounting slots (604) in the same row.

4. The transfer device for powder metallurgy products according to claim 3, characterized in that, The locking assembly (9) includes a first round hole (901), a second round hole (902), and a mating bolt (903). The first round hole (901) is provided on the main sleeve rod (601) with several spaced holes, and the second round hole (902) is provided on the extension rod (602). The mating bolt (903) is threaded through the first round hole (901) and the second round hole (902). The first round hole (901) and the second round hole (902) are relatively fixedly connected by the mating bolt (903).

5. A transfer device for powder metallurgy products according to claim 3, characterized in that, The docking assembly (8) includes a connecting plate (801), a third circular hole (802), and a locking bolt (803); The connecting plate (801) is fixed to the end of the support auxiliary rod (603) away from the main sleeve rod (601), and the connecting plates (801) on two adjacent support auxiliary rods (603) are staggered; The third circular hole (802) is opened on the connecting plate (801), and the locking bolt (803) is threaded through the two third circular holes (802). The two adjacent connecting plates (801) are fixedly connected to each other.

6. A transfer device for powder metallurgy products according to any one of claims 1-5, characterized in that, A pusher (10) is fixed to the top front side of the transfer vehicle body (1), and several universal wheels (11) are fixed to the bottom of the transfer vehicle body (1) in a rectangular array.

7. A transfer device for powder metallurgy products according to any one of claims 1-5, characterized in that, The top of the transport vehicle body (1) has two vertical plates (12) spaced apart front and back. The two vertical plates (12) and the two side plates (2) cooperate with each other to form a storage box structure for placing products; The vertical plate (12) and the side plate (2) are fixedly connected relative to each other by a pin assembly (13).

8. A transfer device for powder metallurgy products according to claim 7, characterized in that, The pin assembly (13) includes a slot (1301), a pin (1302), and a tension spring (1303). The slot (1301) is provided on the front and rear sides of the side plate (2); The vertical plate (12) has a through hole (14) that is compatible with the slot (1301), and the insertion rod (1302) is inserted into the through hole (14); The tension spring (1303) is fitted onto the insert rod (1302), and one end of the tension spring (1303) is fixedly connected to the insert rod (1302), while the other end of the tension spring (1303) is fixedly connected to the vertical plate (12).

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