An aging tray pusher device

Abstract

The utility model relates to the field of aging tray conveying device, concretely relates to an aging tray pushing device, including pushing assembly and direction subassembly, the pushing assembly includes pushing screw rod drive structure and is connected in the carrier no.

Description

Technical Field

[0001] This utility model relates to the field of aging pallet transport devices, specifically to an aging pallet pushing device. Background Technology

[0002] Electronic components typically require lifespan testing, also known as aging testing. During aging testing, components are usually... Figure 1 The aging tray 200, containing electronic components (not shown in the figure), is pushed into the aging chamber for testing. After the test is completed, the aging tray 200 is pulled out of the aging chamber. The aging tray is usually pushed and pulled by a pusher device.

[0003] However, the existing aging pallet pushing device has the following problems: the existing aging pallet pushing device lacks positioning during the pushing process of the aging pallet, which causes the position of the aging pallet to shift during the process of pushing it into the aging box, making it difficult to push the aging pallet into the aging box, thus reducing the pushing efficiency of the aging pallet. Utility Model Content

[0004] The technical solution adopted by this utility model to solve its technical problem is: to provide an aging tray pushing device, comprising:

[0005] The material pushing assembly includes a material pushing screw drive structure and a carrier frame 1 connected to the output end of the material pushing screw drive structure. A lifting cylinder is connected to the carrier frame 1. A carrier frame 4 is provided at the output end of the lifting cylinder. A first locking block is provided on the carrier frame 4. The lifting cylinder is used to drive the first locking block to lock the aging tray. The material pushing screw drive structure is used to drive the first locking block to push the aging tray to move into the aging chamber.

[0006] The guide assembly has at least two sets, and the guide assembly includes a guide cylinder and a guide rail connected to the output end of the guide cylinder. The guide cylinder is used to drive the guide rail to move to guide the aging tray.

[0007] Furthermore, an adjusting cylinder is connected to the fourth carrier, and the output end of the adjusting cylinder is provided with a fifth carrier for supporting the first card block. The adjusting cylinder is used to drive the first card block to move to correspond with the protrusion on the aging tray.

[0008] Furthermore, it also includes a door opening assembly, which includes a first lead screw drive structure and a second carrier connected to the output end of the first lead screw drive structure. The second carrier is connected to a second moving cylinder, and the output end of the second moving cylinder is provided with a third carrier. The third carrier is connected to a second locking block. The second moving cylinder is used to drive the second locking block to lock the door of the aging chamber, and the first lead screw drive structure is used to drive the second locking block to move the door of the aging chamber.

[0009] Furthermore, multiple ball bearings are rotatably mounted on the guide rail, and the aging tray presses against the ball bearings.

[0010] Furthermore, the first card block is provided with a card slot, the width of which is greater than the width of the protrusion on the aging tray. A telescopic rod is slidably arranged in the card slot, a telescopic spring is sleeved on the telescopic rod, and a pressing block is provided on the telescopic rod. When the first card block pushes the aging tray to move, the pressing block presses against the protrusion on the aging tray.

[0011] The beneficial effects of this utility model are: by setting up a guide cylinder and a guide rail, the aging tray is guided when it is pushed and pulled, so that the position of the aging tray is not easily deviated during the process of pushing the aging tray into the aging box, thereby improving the efficiency of pushing the aging tray. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] In the picture: Figure 1 This is a three-dimensional structural diagram of the aging tray described in the background art;

[0014] Figure 2 An overall structural diagram of an aging tray pushing device provided by this utility model;

[0015] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 for Figure 2 Enlarged view at point B in the middle;

[0017] Figure 5 for Figure 2 A three-dimensional structural diagram of the middle section;

[0018] Figure 6 for Figure 5 A three-dimensional structural diagram of the middle section;

[0019] Figure 7 for Figure 6 A cross-sectional view of the structure shown;

[0020] Figure 8 for Figure 2 A three-dimensional structural diagram of the middle section.

[0021] Explanation of reference numerals in the attached drawings: 100, Aging tray pushing device; 10, Pushing assembly; 11, Pushing screw transmission structure; 12, Carrier frame one; 13, Lifting cylinder; 131, Carrier frame four; 14, First locking block; 141, Locking groove; 142, Telescopic rod; 143, Telescopic spring; 144, Pressing block; 145, Through hole; 15, Adjusting cylinder; 16, Carrier frame five; 20, Guide assembly; 21, Guide cylinder; 22, Guide rail; 221, Ball bearing; 30, Door opening assembly; 31, First screw transmission structure; 32, Carrier frame two; 33, Second moving cylinder; 34, Carrier frame three; 35, Second locking block; 200, Aging tray; 201, Protrusion. Detailed Implementation

[0022] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will now be described in detail with reference to the accompanying drawings. This drawing is a simplified schematic diagram, illustrating only the basic aspects of the present utility model, and therefore only shows the components relevant to the present utility model. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0023] Please refer to Figure 1 The aging tray 200 involved in this utility model is provided with two protrusions 201, and the aging box is not shown in the figure.

[0024] Please refer to Figure 2 This utility model provides an aging tray pushing device 100, including a pushing assembly 10 and a guiding assembly 20. The pushing assembly 10 includes a pushing screw transmission structure 11 and a carrier frame 12 connected to the output end of the pushing screw transmission structure 11. A lifting cylinder 13 is connected to the carrier frame 12, and a carrier frame 4 131 is provided at the output end of the lifting cylinder 13. A first locking block 14 is provided on the carrier frame 4 131. The lifting cylinder 13 is used to drive the first locking block 14 to lock the aging tray 200, and the pushing screw transmission structure 11 is used to drive the first locking block 14 to push the aging tray 200 to move into the aging chamber. Specifically, in this embodiment, the lifting cylinder 13 is used to drive the first locking block 14 to lock the protrusion 201 of the aging tray 200.

[0025] Please refer to Figure 5An adjusting cylinder 15 is connected to the carrier frame 131. The output end of the adjusting cylinder 15 is provided with a carrier frame 16 for supporting the first locking block 14. The adjusting cylinder 15 is used to drive the first locking block 14 to move to correspond with the protrusion 201 on the aging tray 200. Specifically, the adjusting cylinder 15 is used to drive the first locking block 14 to move along the width direction of the guide rail 22. By setting the adjusting cylinder 15, in conjunction with the lifting cylinder 13 and the pusher screw transmission structure 11, the position of the first locking block 14 can be adjusted according to the position of the protrusion 201 when pushing and pulling aging trays 200 of different sizes, thereby adapting to aging trays 200 of different sizes.

[0026] Please refer to Figure 4 , Figure 6 and Figure 7 The first locking block 14 has a locking groove 141, the width of which is greater than the width of the protrusion 201 on the aging tray 200. A telescopic rod 142 is slidably disposed within the locking groove 141, a telescopic spring 143 is sleeved on the telescopic rod 142, and a pressing block 144 is provided on the telescopic rod 142. When the first locking block 14 pushes the aging tray 200 to move, the pressing block 144 presses against the protrusion 201 on the aging tray 200. Specifically, the groove wall of the locking groove 141 has a telescopic groove 146, and the telescopic groove 146 has a through hole 145 communicating with the locking groove 141. The telescopic rod 142 passes through the through hole 145, and the telescopic spring 143 is located between the pressing block 144 and the bottom wall of the telescopic groove 146. The cross-sectional area of ​​the pressing block 144 is greater than the cross-sectional area of ​​the telescopic rod 142.

[0027] With the extension spring 143 and the pressing block 144, when the aging tray 200 is pushed, the pressing block 144 presses against the protrusion 201 on the aging tray 200. The protrusion 201 exerts a reverse pressure on the extension spring 143, and the extension spring 143 generates elastic force to offset part of the pushing force on the aging tray 200. This reduces the damage to the aging tray 200 when the pushing screw drive structure 11 drives the first locking block 14 to exert too much pushing force on the aging tray 200.

[0028] Please refer to Figure 2 and Figure 8 The guide assembly 20 is provided with at least two sets. The guide assembly 20 includes a guide cylinder 21 and a guide rail 22 connected to the output end of the guide cylinder 21. The guide cylinder 21 is used to drive the guide rail 22 to move to guide the aging tray 200.

[0029] Specifically, in this embodiment, two sets of guide components 20 are provided, and the two sets of guide components 20 are located at both ends of the aging tray 200 along its length. The guide rail 22 has an L-shaped block structure in cross-section, and the aging tray 200 slides within the L-shaped groove formed by the guide rail 22. The guide cylinder 21 and the guide rail 22 guide the aging tray 200 during pushing and pulling, preventing the aging tray 200 from shifting its position during the process of being pushed into the aging chamber, thereby improving the efficiency of pushing the aging tray 200. Simultaneously, the guide cylinder 21 drives the guide rail 22 to move, enabling the guidance of aging trays 200 of different sizes.

[0030] Specifically, multiple ball bearings 221 are rotatably mounted on the guide rail 22, and the aging tray 200 presses against the ball bearings 221. Specifically, the ball bearings 221 are arranged side-by-side along the length of the guide rail 22. The arrangement of the ball bearings 221 facilitates the sliding of the aging tray 200 along the guide rail 22, improving the smoothness of the aging tray 200's movement.

[0031] Please refer to Figure 2 and Figure 3 The aging tray pushing device 100 also includes a door opening assembly 30. The door opening assembly 30 includes a first screw drive structure 31 and a second carrier 32 connected to the output end of the first screw drive structure 31. The second carrier 32 is connected to a second moving cylinder 33. The output end of the second moving cylinder 33 is provided with a third carrier 34. The third carrier 34 is connected to a second locking block 35. The second moving cylinder 33 is used to drive the second locking block 35 to lock the door of the aging chamber. The first screw drive structure 31 is used to drive the second locking block 35 to move the door of the aging chamber.

[0032] Specifically, the first lead screw transmission structure 31 drives the second locking block 35 to move along the width direction of the guide rail 22, and the second moving cylinder 33 is a rodless cylinder, which drives the second locking block 35 to move along the length direction of the guide rail 22. The end of the second locking block 35 is provided with a groove (not shown in the figure) that matches the handle of the aging chamber door (the aging chamber door and handle are not shown in the figure).

[0033] When it is necessary to push or pull the handle of the aging chamber door, the first lead screw transmission structure 31, in conjunction with the second moving cylinder 33, drives the second locking block 35 to move to correspond with the handle of the aging chamber door, so that the groove on the second locking block 35 engages with the handle of the aging chamber door. Then, the first lead screw transmission structure 31 drives the second locking block 35 to move the handle of the aging chamber door horizontally, thereby driving the aging chamber door to be pushed or pulled, so as to realize the opening and closing of the aging chamber door.

[0034] Both the pusher screw drive structure 11 and the first screw drive structure 31 are screw drive modules in the prior art.

Claims

1. An aging tray pusher apparatus, characterized by, include: The material pushing assembly includes a material pushing screw drive structure and a carrier frame 1 connected to the output end of the material pushing screw drive structure. A lifting cylinder is connected to the carrier frame 1. A carrier frame 4 is provided at the output end of the lifting cylinder. A first locking block is provided on the carrier frame 4. The lifting cylinder is used to drive the first locking block to lock the aging tray. The material pushing screw drive structure is used to drive the first locking block to push the aging tray to move into the aging chamber. The guide assembly has at least two sets, and the guide assembly includes a guide cylinder and a guide rail connected to the output end of the guide cylinder. The guide cylinder is used to drive the guide rail to move to guide the aging tray.

2. The aging tray pusher apparatus of claim 1, wherein: The fourth carrier is connected to an adjusting cylinder. The output end of the adjusting cylinder is provided with a fifth carrier for supporting the first card block. The adjusting cylinder is used to drive the first card block to move to correspond to the protrusion on the aging tray.

3. The aging tray pusher apparatus of claim 2, wherein: It also includes a door opening assembly, which includes a first lead screw drive structure and a second carrier connected to the output end of the first lead screw drive structure. The second carrier is connected to a second moving cylinder, and the output end of the second moving cylinder is provided with a third carrier. The third carrier is connected to a second locking block. The second moving cylinder is used to drive the second locking block to lock the door of the aging chamber, and the first lead screw drive structure is used to drive the second locking block to move the door of the aging chamber.

4. The aging tray pusher apparatus of claim 1, wherein: Multiple ball bearings are rotatably mounted on the guide rail, and the aging tray presses against the ball bearings.

5. The aging tray pusher apparatus of claim 1, wherein: The first card block has a card slot, the width of which is greater than the width of the protrusion on the aging tray. A telescopic rod is slidably disposed in the card slot, a telescopic spring is sleeved on the telescopic rod, and a pressing block is provided on the telescopic rod. When the first card block pushes the aging tray to move, the pressing block presses against the protrusion on the aging tray.

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