Automatic ic tray supply device

Abstract

The utility model relates to feeding equipment technical field, especially IC tray automatic supply device, including a material box, the lower part of material box is provided with opening, the both sides of opening are provided with open and close arm, and the bottom of open and close arm is connected with tray support plate, one end of open and close arm is connected with open and close sliding block, the back of material box is provided with horizontal slide rail, open and close sliding block is connected in horizontal slide rail, the back of material box is provided with open and close drive cylinder, and the output of open and close drive cylinder is connected with triangular compression block, two open and close sliding blocks are provided with rolling bearing respectively, and two rolling bearings are located two sides of triangular compression block respectively, two open and close sliding blocks are provided with spring connecting end respectively, and reset spring is connected between two spring connecting ends. Compared with prior art, IC tray automatic supply device of the utility model can not only supply full material tray, but also can effectively recycle empty tray, so that the process of manual recovery of empty tray is saved, manual work is saved, and the overall production efficiency of equipment is improved.

Description

[Technical Field]

[0001] This utility model relates to the field of material feeding equipment technology, and in particular to an automatic IC tray supply device. [Background Technology]

[0002] Existing IC tray supply mechanisms generally only provide feeding functions. After the ICs in the tray are used up, the empty wafers need to be manually recycled, which is time-consuming and labor-intensive, and is not conducive to the overall production efficiency of the equipment. [Utility Model Content]

[0003] To overcome the above problems, this utility model proposes an automatic IC tray supply device that can effectively solve the above problems.

[0004] The present invention provides a technical solution to solve the above-mentioned technical problems by providing an automatic IC tray supply device, comprising a mobile feeding component and a hopper component. The mobile feeding component is disposed on one side of the hopper component, and the hopper component is provided with a plurality of hopper bodies. The mobile feeding component is located below the hopper bodies. Each hopper body includes a hopper box with an opening at the bottom. Opening and closing arms are provided on both sides of the opening. A tray support plate is connected to the bottom of each opening and closing arm. One end of each opening and closing arm is connected to an opening and closing sliding block. A transverse slide rail is provided on the back of the hopper box, and the opening and closing sliding blocks are slidably connected to the transverse slide rail. There are two opening and closing sliding blocks. An opening and closing drive cylinder is provided on the back of the hopper box. A triangular pressure block is connected to the output end of the opening and closing drive cylinder. Rolling bearings are respectively provided on the two opening and closing sliding blocks, and the two rolling bearings are respectively located on both sides of the triangular pressure block. A spring connecting end is provided on each of the two opening and closing sliding blocks, and a return spring is connected between the two spring connecting ends.

[0005] Preferably, a tray sensor is also provided on the side of the opening to sense whether there is a tray at that location.

[0006] Preferably, the mobile feeding assembly includes a first lateral moving module, a second lateral moving module is vertically connected to the first lateral moving module, a lifting module is connected to the second lateral moving module, and a receiving platform is connected to the lifting module.

[0007] Preferably, the hopper assembly includes a base, a support arm is connected to one side of the base, and the hopper body is fixed on the support arm.

[0008] Preferably, a vertical slide rail is connected to one side of the base, and the hopper body is slidably connected to the vertical slide rail.

[0009] Preferably, a lifting cylinder is provided on the other side of the base, the output end of the lifting cylinder is connected to a lifting connecting plate, a lifting groove is provided on the base, the lifting connecting plate passes through the lifting groove and is connected to a lifting base plate, the hopper body is connected to the lifting base plate, and the lifting base plate is connected to a vertical slide rail by a slider.

[0010] Preferably, two photoelectric switches are provided on the back of the material box, and induction plates are provided on the two opening and closing sliding blocks respectively, with the positions of the two photoelectric switches corresponding to the positions of the two induction plates respectively.

[0011] Compared with the prior art, the IC tray automatic supply device of this utility model can not only supply full trays, but also effectively recycle empty trays, eliminating the process of manually recycling empty trays, saving labor, and improving the overall production efficiency of the equipment. [Attached Image Description]

[0012] Figure 1 This is a perspective view of the automatic IC tray supply device of this utility model;

[0013] Figure 2 This is a perspective view of the moving feeding component of the IC tray automatic supply device of this utility model;

[0014] Figure 3 This is a first perspective view of the hopper assembly of the IC tray automatic supply device of this utility model;

[0015] Figure 4 This is a second perspective view of the hopper assembly of the IC tray automatic supply device of this utility model;

[0016] Figure 5 This is a first perspective view of the hopper body of the IC tray automatic supply device of this utility model;

[0017] Figure 6 This is a second perspective view of the hopper body of the IC tray automatic supply device of this utility model.

Detailed Implementation Methods

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of this utility model.

[0019] It should be noted that in this embodiment of the invention, all directional indications (such as up, down, left, right, front, back, etc.) are limited to relative positions on the specified view, rather than absolute positions.

[0020] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0021] Please see Figures 1 to 6 The IC tray automatic supply device of this utility model includes a mobile feeding component 10 and a hopper component 20. The mobile feeding component 10 is disposed on one side of the hopper component 20. The hopper component 20 is provided with a plurality of hopper bodies 23. The mobile feeding component 10 is located below the hopper bodies 23.

[0022] The mobile feeding component 10 takes the full material tray from the hopper body 23 and transports it to the feeding position. The empty material tray is brought back to the bottom of the hopper body 23 and recycled and stored by the hopper body 23.

[0023] Among the several hopper bodies 23, some are used to fill the material trays, and others are used to recycle empty material trays.

[0024] The mobile feeding assembly 10 includes a first horizontal moving module 11, a second horizontal moving module 12 vertically connected to the first horizontal moving module 11, a lifting module 13 connected to the second horizontal moving module 12, and a receiving platform 14 connected to the lifting module 13.

[0025] The hopper assembly 20 includes a base 21, a support arm 22 connected to one side of the base 21, and a hopper body 23 fixed on the support arm 22 for filling the material tray for feeding.

[0026] A vertical slide rail 24 is connected to one side of the base 21, and a hopper body 23 is slidably connected to the vertical slide rail 24. The hopper body 23 slidably connected to the vertical slide rail 24 is used to recycle empty material trays.

[0027] A lifting cylinder 25 is provided on the other side of the base 21. The output end of the lifting cylinder 25 is connected to a lifting connecting plate 26. A lifting groove 211 is provided on the base 21. The lifting connecting plate 26 passes through the lifting groove 211 and is connected to a lifting base plate 261. The lifting base plate 261 is connected to the hopper body 23. The lifting base plate 261 is connected to the vertical slide rail 24 by a slider.

[0028] The hopper body 23 includes a material box 231. The material box 231 has an opening at the bottom. Opening and closing arms 232 are provided on both sides of the opening. The bottom of the opening and closing arms 232 is connected to a tray support plate 233. When the tray support plates 233 on both sides move towards each other, they can cover part of the opening, thereby supporting the tray in the material box 231. When the tray support plates 233 on both sides move in opposite directions, the opening is completely opened, and the material in the material box 231 loses its support and falls onto the receiving platform 14.

[0029] A tray sensor 32 is also provided on the side of the opening to sense whether there is a tray at that position.

[0030] One end of the opening and closing arm 232 is connected to an opening and closing sliding block 234. A transverse slide rail 235 is provided on the back of the material box 231. The opening and closing sliding block 234 is slidably connected to the transverse slide rail 235. There are two opening and closing sliding blocks 234.

[0031] The back of the material box 231 is provided with an opening and closing drive cylinder 237. The output end of the opening and closing drive cylinder 237 is connected to a triangular pressure block 238. Two opening and closing sliding blocks 234 are respectively provided with rolling bearings 236. The two rolling bearings 236 are located on both sides of the triangular pressure block 238. When the opening and closing drive cylinder 237 drives the triangular pressure block 238 to move downward, the triangular pressure block 238 squeezes the rolling bearings 236 on both sides, thereby driving the opening and closing sliding blocks 234 on both sides to move in opposite directions, thereby driving the opening and closing arm 232 to open.

[0032] The two opening and closing sliding blocks 234 are respectively provided with spring connecting ends, and a return spring 239 is connected between the two spring connecting ends. The return spring 239 is used to provide the driving force for the two opening and closing sliding blocks 234 to move towards each other.

[0033] Two photoelectric switches 31 are provided on the back of the material box 231, and two opening and closing sliding blocks 234 are respectively provided with sensing plates 30. The positions of the two photoelectric switches 31 correspond to the positions of the two sensing plates 30. When the sensing plate 30 moves to trigger the photoelectric switch 31, it indicates that the opening and closing sliding block 234 is opened to the correct position.

[0034] During operation, the receiving platform 14 rises below the hopper body 23 containing a full material tray. The hopper body 23 receives a signal, and the opening and closing drive cylinder 237 drives the triangular pressure block 238 to press the rolling bearings 236 on both sides, thereby driving the opening and closing sliding blocks 234 on both sides to move in opposite directions, causing the opening and closing arm 232 to open. When the sensing plate 30 moves to trigger the photoelectric switch 31, it indicates that the opening and closing sliding block 234 is in the correct position, a full material tray falls onto the receiving platform 14, the triangular pressure block 238 rises, and the opening and closing sliding blocks 234 move towards each other under the action of the return spring 239. The material tray support plates 233 on both sides move towards each other to block the opening. When the empty material tray is recycled, the tray support plate 233 moves in the opposite direction and exposes the opening. The empty material tray enters the material box 231 through the opening under the action of the rising receiving platform 14. The receiving platform 14 is located outside the opening. The triangular pressure block 238 rises and the opening and closing sliding block 234 moves towards each other under the action of the return spring 239 to support the empty material tray for storage.

[0035] Compared with the prior art, the IC tray automatic supply device of this utility model can not only supply full trays, but also effectively recycle empty trays, eliminating the process of manually recycling empty trays, saving labor, and improving the overall production efficiency of the equipment.

[0036] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the concept of the present utility model should be included within the patent protection scope of the present utility model.

Claims

1. An automatic IC tray supply device, characterized in that, It includes a mobile feeding component and a hopper component. The mobile feeding component is disposed on one side of the hopper component. The hopper component is provided with a plurality of hopper bodies. The mobile feeding component is located below the hopper bodies. The hopper body includes a material box, an opening is provided at the bottom of the material box, opening and closing arms are provided on both sides of the opening, and a material tray support plate is connected to the bottom of the opening and closing arms. One end of the opening and closing arm is connected to an opening and closing sliding block, and a horizontal slide rail is provided on the back of the material box. The opening and closing sliding block is slidably connected to the horizontal slide rail, and there are two opening and closing sliding blocks. The back of the material box is provided with an opening and closing drive cylinder. The output end of the opening and closing drive cylinder is connected to a triangular pressure block. Rolling bearings are respectively provided on the two opening and closing sliding blocks, and the two rolling bearings are respectively located on both sides of the triangular pressure block. Each of the two opening and closing sliding blocks is provided with a spring connecting end, and a return spring is connected between the two spring connecting ends.

2. The automatic IC tray supply device as described in claim 1, characterized in that, A tray sensor is also provided on the side of the opening to detect whether there is a tray at that location.

3. The automatic IC tray supply device as described in claim 1, characterized in that, The mobile feeding assembly includes a first horizontal moving module, a second horizontal moving module vertically connected to the first horizontal moving module, a lifting module connected to the second horizontal moving module, and a receiving platform connected to the lifting module.

4. The automatic IC tray supply device as described in claim 1, characterized in that, The hopper assembly includes a base, a support arm connected to one side of the base, and a hopper body fixed on the support arm.

5. The automatic IC tray supply device as described in claim 4, characterized in that, A vertical slide rail is connected to one side of the base, and the hopper body is slidably connected to the vertical slide rail.

6. The automatic IC tray supply device as described in claim 4, characterized in that, A lifting cylinder is provided on the other side of the base. The output end of the lifting cylinder is connected to a lifting connecting plate. A lifting groove is provided on the base. The lifting connecting plate passes through the lifting groove and is connected to a lifting base plate. The hopper body is connected to the lifting base plate. The lifting base plate is connected to a vertical slide rail via a slider.

7. The automatic IC tray supply device as described in claim 1, characterized in that, Two photoelectric switches are provided on the back of the material box, and sensing plates are provided on the two opening and closing sliding blocks respectively. The positions of the two photoelectric switches correspond to the positions of the two sensing plates respectively.

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