Charging tray blanking device

Abstract

The utility model discloses a charging tray discharging device which comprises a rack, a charging tray bin installed on the rack, a charging tray taking and placing device and a charging tray conveying device, the charging tray taking and placing device is arranged above the charging tray conveying device and the charging tray bin, and the charging tray taking and placing device comprises a charging tray grabbing assembly, a charging tray lifting assembly and a charging tray translation assembly. The material tray grabbing assembly comprises a material tray basket and two sets of material tray bearing assemblies, the two opposite sides of a feeding port of the material tray basket are each connected with one material tray bearing assembly, the material tray translation assembly is fixed to the rack, the material tray lifting assembly is fixed to the output end of the material tray translation assembly, and the material tray basket is fixed to the output end of the material tray lifting assembly. After the material tray conveying device transfers the material trays to the position below the material tray taking and placing device, the material tray lifting assembly drives the material tray grabbing assembly to accumulatively contain the multiple material trays, the material tray translation assembly moves the material tray lifting assembly to the material tray bin for stacking, and compared with stacking the material trays one by one, the material tray stacking device is shorter in time consumption for stacking the material trays, facilitates shortening of the discharging takt, and improves the stacking efficiency. And the blanking efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to material conveying technical field, especially relate to a material tray blanking device. BACKGROUND

[0002] Traditional material tray blanking relies on manual operation, which has the problems of low efficiency and high labor cost. The material tray blanking device can efficiently and accurately complete the blanking process through mechanization and automation technology, significantly improving production efficiency. For example, the Chinese utility model patent with publication number CN221115929U discloses a blanking mechanism for a coil holder, which comprises a rack, a material conveying assembly and a material clamping assembly. A pair of blanking racks are arranged on both ends of the rack, and a material storage area is formed between the pair of blanking racks. The blanking racks are used to store storage boxes, and first limiting cylinders are arranged on both sides of the blanking racks. The periphery of the storage box is movably abutted by the two first limiting cylinders, so that the storage box is at a predetermined height in the blanking rack. The material conveying assembly is arranged in the rack, and the material conveying assembly is provided with a feeding tray that can move along the height direction of the rack. The feeding tray can support the storage box and move back and forth below the pair of blanking racks. The material conveying assembly is provided with a lifting unit and a horizontal moving unit. The feeding tray is arranged on the lifting unit, and the horizontal moving unit has a sliding rail and a first sliding block. The sliding rail is arranged on the rack and is perpendicular to the driving direction of the first limiting cylinder. The first sliding block is slidably connected with the sliding rail, and the lifting unit is arranged on the first sliding block.

[0003] After the storage box is moved to the lower side of the blanking rack by the horizontal moving unit, the lifting unit lifts the storage box and sends it into the coil holder for storage. This stacking method can only stack one material tray at a time, and each operation needs to be moved back and forth, which takes a lot of time and affects the blanking rhythm of the material tray, so the overall efficiency needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a material tray blanking device that can stack multiple material trays at a time.

[0005] To achieve the above-mentioned purpose, the technical scheme provided by the utility model is as follows:

[0006] The tray unloading device comprises a rack, a tray bin mounted on the rack, a tray taking and placing device and a tray conveying device. The tray conveying device is used to move the tray from the previous station to below the tray taking and placing device. The tray taking and placing device is arranged above the tray conveying device and the tray bin and comprises a tray grabbing assembly, a tray lifting assembly and a tray translation assembly. The tray grabbing assembly comprises a tray basket and two sets of tray supporting assemblies. The tray basket can accommodate multiple trays. The tray basket is provided with an inlet at the bottom and is connected with a tray supporting assembly on each side of the inlet for taking and placing the tray. The tray translation assembly is fixed on the rack. The tray lifting assembly is fixed on the output end of the tray translation assembly. The tray basket is fixed on the output end of the tray lifting assembly. The tray translation assembly is used to move the tray grabbing assembly between the tray conveying device and the tray bin. The tray lifting assembly is used to drive the tray grabbing assembly to move up and down to accommodate the tray on the tray conveying device and to stack the accommodated tray on the tray bin.

[0007] Preferably, the tray translation assembly comprises a second belt driving assembly and two sets of second belt conveying assemblies. The two sets of second belt conveying assemblies are arranged in parallel on the rack. The second belt driving assembly is used to drive the two sets of second belt conveying assemblies to rotate synchronously to move the tray grabbing assembly horizontally.

[0008] Preferably, the tray supporting assembly comprises a tray supporting plate and a tray supporting plate telescopic cylinder. The tray supporting plate telescopic cylinder is fixed on the bottom of the tray basket. The tray supporting plate is fixed on the output end of the tray supporting plate telescopic cylinder. The two tray supporting plate telescopic cylinders are used to drive the two tray supporting plates to move horizontally towards or away from each other.

[0009] Preferably, the tray lifting assembly comprises a support, a second lifting module, a second linear bearing and a second guide shaft. The support is fixed on the output end of the two sets of second belt conveying assemblies. The second lifting module is fixed on the support. The output end of the second lifting module is connected with the tray basket through the support. The second linear bearing is fixed on the support. The second guide shaft is inserted in the second linear bearing. The lower end of the second guide shaft extends out of the support and is connected with the tray basket.

[0010] Preferably, the tray bin is provided with a tray seat arranged on the bottom of the tray bin through a slide rail. The tray seat can be pulled out of the tray bin laterally through the slide rail.

[0011] Preferably, the tray conveying device is a belt conveyor.

[0012] Preferably, the material tray conveying device includes a first belt drive assembly and two sets of first belt conveyor assemblies. The two sets of first belt conveyor assemblies are arranged parallel to each other on the frame to support the material tray from opposite sides. The first belt drive assembly drives the two sets of first belt conveyor assemblies to rotate synchronously to move the material tray.

[0013] Preferably, there are two material tray bins, and the material tray conveying device is located between the two material tray bins.

[0014] The beneficial effects of this utility model by adopting the above technical solution are as follows: This utility model receives the material trays from the upstream process through the material tray conveying device and transfers the material trays to the area below the material tray picking and placing device. After the material tray lifting component drives the material tray gripping component to accumulate multiple material trays, the material tray translation component moves the material tray lifting component to the material tray bin for stacking. Compared with stacking material trays one by one, the material tray conveying device of this utility model takes less time to stack material trays, which helps to shorten the material tray unloading cycle and improve unloading efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a preferred embodiment of the material tray feeding device of this utility model.

[0016] Figure 2 for Figure 1 Front view diagram.

[0017] Figure 3 for Figure 1 A side view diagram.

[0018] Figure 4 and Figure 5 for Figure 1 A three-dimensional structural diagram of the material tray loading and unloading device.

[0019] Figure 6 for Figure 1 A three-dimensional structural diagram of the medium-sized material tray conveyor.

[0020] The components include: 1. Frame; 2. Tray hopper; 21. Tray seat; 3. Tray loading and unloading device; 31. Tray gripping assembly; 311. Tray basket; 312. Tray support assembly; 3121. Tray pallet; 3122. Tray pallet telescopic cylinder; 32. Tray lifting assembly; 321. Support; 322. Second lifting module; 323. Second linear bearing; 324. Second guide shaft; 33. Tray translation assembly; 331. Second belt drive assembly; 332. Second belt conveyor assembly; 4. Tray conveying device; 41. First belt drive assembly; 42. First belt conveyor assembly. Detailed Implementation

[0021] The utility model makes further illustration below combining the drawings and specific embodiment.

[0022] As Figure 1 shown, the tray blanking device of the embodiment comprises a rack 1, a tray bin 2 mounted on the rack 1, a tray taking and placing device 3 and a tray conveying device 4, the tray conveying device 4 is used to move the tray loaded with materials to the tray taking and placing device 3, and the tray taking and placing device 3 is used to stack the tray on the tray conveying device 4 into the tray bin 2.

[0023] In combination Figure 1 , the tray bin 2 of the embodiment is provided with a tray seat 21 which is slidably arranged at the bottom of the tray bin 2 through a slide rail, and the tray is stacked on the tray seat 21, and the tray seat 21 can be laterally pulled out of the second tray bin 2 through the slide rail so as to collect the tray.

[0024] The tray blanking device of the embodiment is provided with two tray bins 2, the tray conveying device 4 is arranged between the two tray bins 2, and the tray taking and placing device 3 can move laterally between the tray conveying device 4 and the two tray bins 2. The two tray bins 2 can accommodate more trays, reduce the frequency of manual tray placing, optimize the moving path of the tray taking and placing device 3, and facilitate the reduction of resource waste and cost reduction.

[0025] In combination Figure 1 and Figure 2 , the tray taking and placing device 3 of the embodiment is arranged above the tray conveying device 4 and the tray bin 2, and comprises a tray grabbing assembly 31, a tray lifting assembly 32 and a tray translation assembly 33. The tray translation assembly 33 is fixed on the rack 1, the tray lifting assembly 32 is fixed on the output end of the tray translation assembly 33, and the tray grabbing assembly 31 is fixed on the output end of the tray lifting assembly 32. The tray translation assembly 33 is used to drive the tray grabbing assembly 31 to move between the tray conveying device 4 and the tray bin 2, the tray lifting assembly 32 is used to drive the tray grabbing assembly 31 to move up and down to grab the tray on the tray conveying device 4 and stack the collected tray into the tray bin 2.

[0026] Specifically, as Figure 3 and Figure 4 shown, the tray translation assembly 33 of the embodiment comprises a second belt driving assembly 331 and two groups of second belt conveying assemblies 332, the two groups of second belt conveying assemblies 332 are arranged on the rack 1 in opposite parallel, and the second belt driving assembly 331 is used to drive the two groups of second belt conveying assemblies 332 to rotate synchronously to drive the tray grabbing assembly 31 to move horizontally.

[0027] In combination Figure 4 and Figure 5The tray grabbing assembly 31 of the embodiment comprises a tray basket 311 and two groups of tray supporting assemblies 312. The tray basket 311 is provided with an inlet at the bottom, and each of the opposite sides of the inlet is connected with one group of the tray supporting assemblies 312. The tray supporting assembly 312 comprises a tray supporting plate 3121 and a tray supporting plate telescopic cylinder 3122, the tray supporting plate telescopic cylinder 3122 is fixed on the bottom of the tray basket 311, and the tray supporting plate 3121 is fixed on the output end of the tray supporting plate telescopic cylinder 3122. The two groups of tray supporting plate telescopic cylinders 3122 are used to drive the two tray supporting plates 3121 to move horizontally towards each other or away from each other, so as to grab or drop the tray from the inlet. The tray basket 311 of the embodiment is used to accumulate and grab multiple trays and then to stack the multiple trays once, and compared with stacking the trays one by one, the embodiment can shorten the time for stacking the trays, is beneficial to shorten the tray unloading cycle, improve the unloading efficiency, is beneficial to optimize the processing flow, and improve the production efficiency and resource utilization.

[0028] In combination Figure 3 And Figure 4 The tray lifting assembly 32 of the embodiment comprises a support 321, a second lifting module 322, a second linear bearing 323 and a second guide shaft 324. The support 321 is fixed on the output ends of the two groups of first belt conveying assemblies 332, the second lifting module 322 is fixed on the support 321, the output end of the second lifting module 322 penetrates through the support 321 and is connected with the tray basket 311, the second lifting module 322 is selected from a pneumatic cylinder or an electric cylinder, the second linear bearing 323 is fixed on the support 321, the second guide shaft 324 is inserted into the second linear bearing 323, and the lower end of the second guide shaft 324 extends out of the support 321 and is connected with the tray basket 311.

[0029] In combination Figure 6 The tray conveying device 4 of the embodiment is a belt conveyor, which comprises a first belt driving assembly 41 and two groups of first belt conveying assemblies 42. The two groups of first belt conveying assemblies 42 are arranged in parallel on the rack 1 and are used to support the tray from the opposite sides of the tray, and the first belt driving assembly 41 is used to drive the two groups of first belt conveying assemblies 42 to rotate synchronously to drive the tray to move.

[0030] It can be understood that the various devices of the utility model are uniformly controlled by the controller, and the action feedback of each device is realized by the photoelectric sensor.

[0031] Although the utility model is specifically shown and introduced in combination with the preferred embodiment, it should be understood by those skilled in the art that various changes can be made to the utility model in form and details without departing from the spirit and scope of the utility model defined in the appended claims, and all the changes are within the protection scope of the utility model.

Claims

1. 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a tray conveying device and a tray conveying device and a tray conveying device and a tray conveying device and a tray conveying device and a tray ​ ​ ​ ​ 2. 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