Tray transferring device

Abstract

The utility model discloses a tray transfer device which comprises a rack, the rack is provided with a Z-axis mechanism, and the Z-axis mechanism comprises a Z-axis sliding rail arranged on the rack, a Z-axis sliding seat in sliding fit with the Z-axis sliding rail and a Z-axis driving assembly driving the Z-axis sliding seat to slide along the Z-axis sliding rail; the Z-axis sliding seat is provided with a Y-axis sliding rail, and the Y-axis mechanism comprises a Y-axis sliding seat in sliding fit with the Y-axis sliding rail and a Y-axis driving assembly for driving the Y-axis sliding seat to slide along the Y-axis sliding rail; and the X-axis mechanism is arranged on the Y-axis sliding seat, the X-axis mechanism comprises an X-axis conveying line, and a limiting assembly capable of ascending and descending is arranged at one end of the X-axis conveying line. The tray transferring device is simple in structure, reasonable and compact in design, small in size, small in occupied area, stable in structure and stable in operation, the tray can be adjusted at any position within the stroke range of the device, multi-position transferring of the tray can be achieved, and the tray transferring device is flexible and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of capacitor production, and particularly relates to a tray transfer device. BACKGROUND

[0002] In the production process of automobile capacitors, capacitors are arranged in order on a tray, and the entire production process is based on an entire tray; due to the limitation of the site of the production plant on the layout of the production line equipment, the tray needs to be directly transferred between some front and rear processes, however, the entire tray is heavy after the product is placed in the tray arrangement, and it is time-consuming, labor-consuming and low in efficiency to rely on manpower for carrying, in view of this, the present application invents a tray transfer device to connect the front and rear process production of the production line. SUMMARY

[0003] The utility model aims at providing a tray transfer device which is simple in structure, reasonable in design and capable of realizing tray transfer in multiple positions.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tray transfer device, comprising a rack, wherein the rack is provided with:

[0005] A Z-axis mechanism, comprising a Z-axis sliding rail provided on the rack, a Z-axis sliding seat in sliding cooperation with the Z-axis sliding rail, and a Z-axis driving assembly for driving the Z-axis sliding seat to slide along the Z-axis sliding rail;

[0006] A Y-axis mechanism, wherein the Z-axis sliding seat is provided with a Y-axis sliding rail, and the Y-axis mechanism comprises a Y-axis sliding seat in sliding cooperation with the Y-axis sliding rail and a Y-axis driving assembly for driving the Y-axis sliding seat to slide along the Y-axis sliding rail;

[0007] An X-axis mechanism, wherein the X-axis mechanism is provided on the Y-axis sliding seat, the X-axis mechanism comprises an X-axis conveying line arranged along the X-axis, and one end of the X-axis conveying line is provided with a liftable limiting assembly.

[0008] Further, the Z-axis driving assembly comprises a lead screw elevator, a Z-axis driving motor for driving the lead screw elevator to move, and the Z-axis sliding seat is connected and driven by the lead screw elevator.

[0009] Further, the number of the lead screw elevators is two, and the two lead screw elevators are respectively arranged on the two sides of the rack, and the input shafts of the two lead screw elevators are connected through a connecting rod.

[0010] Further, the Z-axis sliding seat is in the form of a frame, the middle parts of the opposite sides of the Z-axis sliding seat are respectively linked with the lead screws of the two lead screw elevators, and the rack is provided with the Z-axis sliding rails corresponding to the two sides of the two lead screw elevators.

[0011] Further, the limiting assembly comprises a proximity switch, a limiting block, and a limiting cylinder for driving the limiting block to lift, the limiting cylinder drives the limiting block to lift to be higher than the supporting surface of the X-axis conveying line.

[0012] Further, the X-axis conveying line is a chain conveying mechanism.

[0013] Further, the bottom of the rack is provided with a tray recycling mechanism arranged along the X-axis.

[0014] Compared with the prior art, the tray transfer device has the following advantages:

[0015] The tray transfer device has simple structure, reasonable and compact design, small volume and small footprint, and is stable and smooth in operation, can realize adjustment of the tray at any position within the stroke range of the device, can realize multi-position transfer of the tray, and is flexible and convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 The drawings show the schematic view of the tray transfer device of the embodiment of the present application.

[0017] Fig. 2 The drawings show the schematic view of the tray transfer device of the embodiment of the present application.

[0018] Fig. 3 The drawings show the schematic view of the X-axis mechanism of the embodiment of the present application.

[0019] BRIEF DESCRIPTION OF DRAWINGS

[0020] 10-rack,

[0021] 11-supporting rod,

[0022] 20-Z-axis mechanism,

[0023] 21-Z-axis sliding rail, 22-Z-axis sliding seat, 23-Z-axis driving assembly, 231-screw lifter, 232-connecting rod, 233-Z-axis driving motor,

[0024] 30-Y-axis mechanism,

[0025] 31-Y-axis sliding rail, 32-Y-axis sliding seat, 33-Y-axis driving assembly, 331-Y-axis motor, 332-Y-axis screw,

[0026] 40-X-axis mechanism,

[0027] 41-X-axis conveying line, 42-limiting assembly, 421-proximity switch, 422-limiting block, 423-limiting cylinder,

[0028] 50-tray recycling mechanism. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not used to limit the utility model.

[0030] It should be noted in the utility model that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the orientation or positional relationship shown in the drawings and are only used to facilitate the description of the utility model and simplify the description and are not intended to indicate or imply that the devices or elements of the utility model must have a specific orientation, and therefore cannot be understood as limiting the utility model. Embodiment

[0031] Cooperation Figs. 1 to 3 As shown in the figure, the utility model discloses a tray transfer device for automobile capacitor production process, realizes the transfer of tray between different processes, especially some transfer positions are not unique (such as needing to transfer the tray to the oven for baking, the oven is a multi-layer structure design, and needs to transfer the tray to the baking layer of different heights for baking), and the adjustable function of the transfer device makes it applicable, and flexible and convenient to use.

[0032] A tray transfer device, comprising a rack 10, wherein the rack 10 is provided with:

[0033] A Z-axis mechanism 20, wherein the Z-axis mechanism 20 comprises a Z-axis sliding rail 21 arranged on the rack 10, a Z-axis sliding seat 22 in sliding cooperation with the Z-axis sliding rail 21 and a Z-axis driving assembly 23 for driving the Z-axis sliding seat 22 to slide along the Z-axis sliding rail 21.

[0034] A Y-axis mechanism 30, wherein the Z-axis sliding seat 22 is provided with a Y-axis sliding rail 31, and the Y-axis mechanism 30 comprises a Y-axis sliding seat 32 in sliding cooperation with the Y-axis sliding rail 31 and a Y-axis driving assembly 33 for driving the Y-axis sliding seat 32 to slide along the Y-axis sliding rail 31.

[0035] An X-axis mechanism 40, wherein the X-axis mechanism 40 is arranged on the Y-axis sliding seat 32, the X-axis mechanism 40 comprises an X-axis conveying line 41 arranged along the X-axis, and one end of the X-axis conveying line 41 is provided with a liftable limiting assembly 42.

[0036] The rack 10 forms the framework of the whole device support and connection, the Z-axis mechanism 20 is adjustable in the Z-axis direction, realizes the adjustment function in the Z-axis direction, specifically, the Z-axis driving assembly 23 drives the Z-axis sliding seat 22 to reciprocate along the Z-axis sliding rail 21.

[0037] The Z-axis driving assembly 23 comprises a screw lifter 231, a Z-axis driving motor 233 driving the screw lifter 231, and the Z-axis sliding seat 22 is driven by the screw lifter 231. The screw lifter 231 adopts an existing design, and its principle and structure are not described here. The screw lifter 231 is arranged at the top end of the rack 10, extends vertically downward, and the Z-axis sliding seat 22 is arranged below the screw lifter 231. Specifically, the number of the screw lifters 231 is two, which are arranged on the two sides of the rack 10, respectively. The input shafts of the two screw lifters 231 are connected by a connecting rod 232, and the Z-axis driving motor 233 drives the two screw lifters 231 to move synchronously through the connecting rod 232. In order to make the whole device more stable, two supporting rods 11 are arranged at the top end of the rack 10, respectively, and the two screw lifters 231 are connected and fixed with the two supporting rods 11, respectively.

[0038] The Z-axis sliding seat 22 is in a frame shape, and the middle parts of the opposite sides of the Z-axis sliding seat 22 are connected with the screws of the two screw lifters 231, respectively. The rack 10 corresponds to the two sides of the two screw lifters 231, and the Z-axis sliding rails 21 are arranged on the two sides of the rack 10, respectively. The Z-axis sliding seat 22 is in a rectangular frame shape, and the middle parts of the opposite sides of the Z-axis sliding seat 22 are connected with the screws of the two screw lifters 231, respectively. The four corner positions of the Z-axis sliding seat 22 correspond to the four Z-axis sliding rails 21, respectively, and are in sliding fit with the four Z-axis sliding rails 21. This structure design is simple, stable, and not too complicated and heavy, has high bearing capacity, and moves stably.

[0039] The Y-axis mechanism 30 is adjustable in the Y-axis direction to realize the adjustment function in the Y-axis direction. Specifically, the Y-axis driving assembly 33 drives the Y-axis sliding seat 32 to move back and forth along the Y-axis sliding rail 31. The Y-axis sliding rail 31 is arranged on the Z-axis sliding seat 22, and when the Z-axis sliding seat 22 moves, the whole Y-axis mechanism 30 moves along the Z-axis.

[0040] The Y-axis driving assembly 33 comprises a Y-axis motor 331 and a Y-axis screw 332 driven by the Y-axis motor 331. The X-axis mechanism 40 is driven by the Y-axis screw 332. The Y-axis sliding rail 31 is arranged on the two side frames of the Z-axis sliding seat 22, and the Y-axis screw 332 is arranged between the two Y-axis sliding rails 31. The Y-axis motor 331 drives the Y-axis screw 332 to move, thereby driving the Z-axis mechanism 20 to move along the Y-axis.

[0041] The X-axis mechanism 40 is adjustable in the X-axis direction to realize the adjustment function in the X-axis direction. Specifically, the supporting surface of the X-axis conveying line 41 is the supporting surface of the tray, and the X-axis conveying line 41 drives the tray to move back and forth along the X-axis. In addition, the X-axis mechanism 40 is arranged on the Y-axis sliding seat 32, and the Y-axis mechanism 30 is arranged on the Z-axis sliding seat 22. When the Z-axis mechanism 20 and the Y-axis mechanism 30 move, the X-axis conveying line 41 (carrying the tray) of the X-axis mechanism 40 moves along the Z-axis or the Y-axis, so that the tray-carrying transfer device moves back and forth in the XYZ three directions to realize flexible adjustment in different positions, so that the tray can be docked with the tray of the previous process in any position in the stroke range of the transfer device, and the tray can also be conveyed to the next process in the stroke range.

[0042] The X-axis conveying line 41 is a chain conveying mechanism, and the bottom end is provided with a Y-axis sliding seat 32 that cooperates with the Y-axis sliding rail 31 to slide. The X-axis conveying line 41 of the X-axis mechanism 40 is connected to the output mechanism of the previous process. When the tray is output from the previous process into the X-axis conveying line 41, the limiting assembly 42 limits the tray to avoid the tray from moving too far in the X-axis direction and falling off.

[0043] The limiting assembly 42 includes a proximity switch 421, a limiting block 422, and a limiting cylinder 423 that drives the limiting block 422 to rise. The limiting cylinder 423 drives the limiting block 422 to rise above the supporting surface of the X-axis conveying line 41. The limiting assembly 42 is arranged on the discharge side of the X-axis conveying line 41. When the tray is output from the previous process into the X-axis conveying line 41, the limiting cylinder 423 drives the limiting block 422 to rise to limit the tray when the proximity switch 421 detects that the tray has moved into position. When the transfer device adjusts the position of the tray for the next process, the limiting cylinder 423 drives the limiting block 422 to descend below the supporting surface of the X-axis conveying line 41, and the tray moves over the limiting block 422 into the next process along with the X-axis conveying line 41.

[0044] In this embodiment, the rack 10 is provided with a tray recycling mechanism 50 arranged along the X-axis at the bottom. The tray recycling mechanism 50 corresponds to a chain conveying mechanism, which is a link in the entire tray recycling conveying process, and is connected to the tray recycling mechanism 50 of the previous and subsequent processes to form a complete tray recycling mechanism 50.

[0045] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any changes or replacements that can be easily thought of by those skilled in the art within the technical scope disclosed by the present application should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A pallet transfer device, characterized in that: Includes a rack, the rack being provided with: Z-axis mechanism, the Z-axis mechanism includes a Z-axis slide rail mounted on the frame, a Z-axis slide block that slides with the Z-axis slide rail, and a Z-axis drive assembly that drives the Z-axis slide block to slide along the Z-axis slide rail; The Y-axis mechanism includes a Y-axis slide rail provided with a Z-axis slide block, and the Y-axis mechanism includes a Y-axis slide block that slides with the Y-axis slide rail and a Y-axis drive assembly that drives the Y-axis slide block to slide along the Y-axis slide rail. The X-axis mechanism is mounted on the Y-axis slide. The X-axis mechanism includes an X-axis conveyor line arranged along the X-axis, and one end of the X-axis conveyor line is provided with a liftable limiting component.

2. The pallet transfer device as described in claim 1, characterized in that: The Z-axis drive assembly includes a screw jack and a Z-axis drive motor that drives the screw jack. The Z-axis slide is connected and driven by the screw jack.

3. The pallet transfer device as described in claim 2, characterized in that: There are two screw jacks, which are respectively located on both sides of the frame, and the input shafts of the two screw jacks are connected by a connecting rod.

4. A pallet transfer device as described in claim 2, characterized in that: The Z-axis slide is frame-shaped, and the middle part of the opposite sides of the Z-axis slide is linked to the lead screws of the two screw jacks respectively. The frame is equipped with Z-axis slide rails on both sides corresponding to the two screw jacks.

5. A pallet transfer device as described in claim 1, characterized in that: The limiting component includes a proximity switch, a limiting block, and a limiting cylinder that drives the limiting block to rise and fall. The limiting cylinder drives the limiting block to rise above the support surface of the X-axis conveyor line.

6. A pallet transfer device as described in claim 1, characterized in that: The X-axis conveyor line is a chain conveyor mechanism.

7. A pallet transfer device as described in claim 1, characterized in that: The bottom of the frame is equipped with a tray recycling mechanism arranged along the X-axis.

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