Automatic plate placing device for electronic components

Abstract

The utility model relates to the technical field of electronic material transportation devices, in particular to an automatic plate placing device for electronic components, which comprises a mechanical claw for taking and placing materials and a tray for accommodating the materials, a plurality of material grooves for the materials to move are arranged on the tray, the material grooves are arranged in parallel, and one end of each material groove is communicated with the side wall of the tray; the shifting part comprises a push rod capable of moving in the length direction of the material groove, and one end of the push rod can abut against materials in the material groove; one end of the material groove is provided with a containing position, the mechanical claw can move to the position above the containing position, one end of the push rod can coincide with the containing position, and the coincidence length of the push rod and the containing position is larger than the length of materials. By the adoption of the scheme, the technical problem that in the prior art, space needs to be reserved for each material containing position on a tray, and consequently the number of materials contained on the tray is limited can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic material transport device's technical field, specifically be a kind of for electronic component automatic tray device. BACKGROUND

[0002] Chip, electronic component or semiconductor and other materials in production process, to improve production efficiency, realize automated production, usually use mechanical claw to grab material to move, then the material of grabbing is placed in the designated tray, and a plurality of materials are transported by the tray at a time. Since the mechanical claw is grabbed, the fingers of the mechanical claw contact the two sides of the material, and when the material is placed, space is required on the tray for the fingers to release the material and move out. At the same time, due to the limited control accuracy of the mechanical claw, when the material is placed, in order to avoid interference between the placed material and the material being placed, a certain space is also required when the materials are placed adjacent. Therefore, independent spaces are provided in the existing tray, and each material is placed separately to facilitate the mechanical claw to take and place the material. However, the existing way of placing materials in the tray requires space at each material placement position, which limits the number of materials that can be accommodated in the tray. SUMMARY

[0003] The utility model intends to provide a kind of for electronic component automatic tray device, to solve the technical problem that the space is required at each material placement position on the tray in the prior art, which limits the number of materials that can be accommodated on the tray.

[0004] The utility model provides the following basic scheme:

[0005] The automatic tray device for electronic components includes a mechanical claw for taking and placing materials, and a tray for accommodating materials. The tray has a plurality of material grooves for moving materials. The material grooves are parallelly arranged, and one end of the material groove is connected to the side wall of the tray. The device further includes a displacement member, which includes a push rod that can move along the length direction of the material groove. One end of the push rod can abut against the material in the material groove.

[0006] Further, the groove of the material groove is provided with a rounded corner.

[0007] Further, one end of the material groove has a placement position, the mechanical claw can move above the placement position, one end of the push rod can coincide with the placement position, and the length of the push rod coinciding with the placement position is greater than the length of the material.

[0008] Further, the displacement member further includes a fixed seat, the push rod is detachably connected to the fixed seat, and the push rod faces the tray.

[0009] Further, the top of the fixed seat is provided with a mounting groove, one end of the push rod away from the tray is located in the mounting groove, and is detachably connected to the mounting groove.

[0010] Further, the shifting piece further comprises a fixing bolt, a strip hole is arranged at the end of the push rod away from the tray, the strip hole is arranged along the length direction of the push rod, a mounting through hole is arranged at the bottom of the mounting groove, and the fixing bolt passes through the strip hole and the mounting through hole.

[0011] Implementation process and beneficial effects of the basic scheme:

[0012] In use, the shifting piece is placed opposite to the material groove of the tray, and the mechanical claw is used to grab the material, such as a chip, an electronic component, or the like, which has been assembled or needs to be transported to the next process. After the material is grabbed, the mechanical claw is moved to the placement position, and then the mechanical claw is loosened and retracted. At this time, the material is placed on the placement position, and then the push rod moves and abuts against the material, and pushes the material to move along the length direction of the material groove. Then, the push rod reversely moves and resets. When the material groove is full, the tray is controlled to move, so that the shifting piece is opposite to the next material groove, and the next material groove is stacked.

[0013] In the scheme, the round corner is arranged to reduce the hard collision damage between the material and the tray during the movement of the material, and the material is easily moved in the specified direction on the tray. The push rod is arranged to push the material on the placement position, so as to provide a taking and placing space for the placement of the next material. Compared with the existing mechanical claw stacking, the scheme increases the fault tolerance of the material placement, reduces the precision requirement of the mechanical claw for placing the material, reduces the production cost, and improves the production efficiency. At the same time, the mechanical claw only needs to reciprocate at the position of the material and the placement position, so as to reduce the precision requirement of the movement and positioning of the mechanical claw, and also reduce the operation space occupied by the system control. By using the scheme, the technical problem that each material placement position on the tray needs to be reserved in the prior art, which limits the number of materials accommodated on the tray, can be solved. In the case of the same area of the tray, the number of materials accommodated on the tray is more, the number of materials transported at one time is increased, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of an embodiment of the automatic stacking device for electronic components of the utility model;

[0015] Figure 2 It is the automatic stacking device for electronic components of the utility model Figure 1 It is an enlarged schematic view of A in the automatic stacking device for electronic components of the utility model. DETAILED DESCRIPTION

[0016] The following will be further described in detail through specific embodiments:

[0017] The reference signs in the drawings of the specification include: shifting piece 1, mechanical claw 2, tray 3, material groove 4, fixing seat 5, push rod 6, strip hole 7.

[0018] EMBODIMENT

[0019] Automatic tray placement device for electronic components, such as the attached Figure 1 As shown, the system comprises a shifting member 1, a mechanical gripper 2 for picking up and placing materials, and a tray 3 for holding the materials. The materials are relatively small workpieces such as chips, electronic components, and semiconductors. The mechanical gripper 2 utilizes existing fixtures used in chip, electronic component, and semiconductor production processes, such as pneumatic grippers. Its installation, operation, and control are well-established technologies and will not be further described.

[0020] As attached Figure 2 As shown, the pallet 3 is provided with a plurality of material troughs 4 for moving materials. The material troughs 4 are arranged in parallel, and one end of the material trough 4 is connected to the side wall of the pallet 3. One end of the material trough 4 has a placement position, and the mechanical claw 2 can move above the placement position. In this embodiment, the placement position can be set at the end of the material trough 4 that is not connected to the pallet 3, which is convenient for unloading materials from the pallet 3. In other embodiments, the placement position can be set at the end of the material trough 4 that is connected to the pallet 3, which is convenient for stacking materials on the pallet 3. The notches of the material trough 4 are all provided with rounded corners. The mechanical claw 2 grabs the material and places it in the placement position. The material trough 4 is provided to accommodate the material, and the material can move from the placement position along the length direction of the material trough 4 when subjected to force. The setting of the rounded corners of the notch reduces the hard collision damage between the material and the pallet 3 during the material movement process, and at the same time facilitates the movement of the material on the pallet 3.

[0021] The shifting member 1 is located on one side of the pallet 3. The shifting member 1 includes a fixed seat 5 and a fixing bolt (the fixing bolt is not shown in the figure), and a push rod 6 that can move along the length direction of the material trough 4. The push rod 6 is detachably connected to the fixed seat 5, and the push rod 6 faces the pallet 3, and the push rod 6 is directly opposite the material trough 4. Specifically: a mounting groove is provided at the top of the fixed seat 5, and the end of the push rod 6 away from the pallet 3 is located in the mounting groove and is detachably connected to the mounting groove. In this embodiment, a strip hole 7 is provided at the end of the push rod 6 away from the pallet 3. The strip hole 7 is arranged along the length direction of the push rod 6, that is, the length direction of the strip hole 7 is parallel to the length direction of the push rod 6. A mounting through hole is provided at the bottom of the mounting groove. The fixing bolt passes through the strip hole 7 and the mounting through hole to achieve the connection between the push rod 6 and the mounting groove, that is, to achieve the connection between the push rod 6 and the fixed seat 5. The setting of the strip hole 7 can adjust the position of the push rod 6 according to the size of the material to adapt to the automated production of materials and pallets 3 of different sizes.

[0022] One end of the push rod 6 can coincide with the placement position, and the length of the push rod 6 coinciding with the placement position is greater than the length of the material. Specifically, in the initial state, one end of the push rod 6 partially coincides with the placement position, and at this time, the coinciding length of the push rod 6 and the placement position in the moving direction of the push rod 6 is the smallest. One end of the push rod 6 can abut against the material in the material groove 4. Under the action of the push rod 6, the material moves on the material groove 4 of the tray 3 in the length direction of the material groove 4, that is, the material moves in the length direction of the push rod 6, and when one end of the push rod 6 completely coincides with the placement position, at this time, the coinciding length of the push rod 6 and the placement position in the moving direction of the push rod 6 is the largest, and the length of the push rod 6 coinciding with the placement position is greater than the length of the material. In this way, the placement position provides a reserved space for placing the material, increases the fault tolerance of material placement, and reduces the precision requirement of the mechanical claw 2 for placing the material.

[0023] The specific implementation process is as follows:

[0024] In use, the displacement member 1 is opposite to the material groove 4 of the tray 3 for placing the material, and the material such as a chip, an electronic component, or a semiconductor that has been assembled or needs to be transported to the next process is grabbed by the mechanical claw 2. After grabbing the material, the mechanical claw 2 moves to the placement position, and then the mechanical claw 2 is released and retracted, at this time, the material is placed on the placement position, and then the push rod 6 moves and abuts against the material, and pushes the material to move in the length direction of the material groove 4 until one end of the push rod 6 completely coincides with the placement position, and then the push rod 6 moves reversely to reset. When one material groove 4 is full, the tray 3 is controlled to move so that the displacement member 1 is opposite to the next material groove 4 for stacking the material in the next material groove 4.

[0025] By adopting the scheme, the technical problem that in the prior art, each material placement position on the tray 3 needs to reserve space, resulting in that the number of materials accommodated on the tray 3 is limited can be solved, and in the case that the area of the tray 3 is the same, the number of materials accommodated on the tray 3 is more, the number of materials transported at one time is increased, and the production efficiency is improved.

[0026] The above-mentioned is only the embodiment of the present application, and the common knowledge of the specific structure and characteristics in the scheme is not described in detail, the ordinary skilled person in the art knows all the ordinary technical knowledge in the technical field of the present application before the application date or the priority date, can know all the prior art in the field, and has the ability to apply the conventional experimental means before the date, the ordinary skilled person in the art can improve and implement the present scheme under the enlightenment given in the present application, and some typical known structures or known methods should not become an obstacle for the ordinary skilled person in the art to implement the present application. It should be pointed out that for the skilled person in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, which will not affect the effect and practicality of the present application. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. An automatic tray placement device for electronic components, comprising a mechanical gripper for picking up and placing materials, and a tray for accommodating materials, characterized in that: The pallet is provided with a plurality of material troughs for material movement, the material troughs are arranged in parallel, and one end of the material trough is connected to the side wall of the pallet; It also includes a displacement piece, which includes a push rod that can move along the length direction of the material trough, and one end of the push rod can be against the material in the material trough.

2. The automatic tray-stack device for electronic components according to claim 1, characterized in that: The notches of the material trough are all provided with rounded corners.

3. The automatic tray-stack device for electronic components according to claim 2, characterized in that: One end of the material trough has a placement position, the mechanical claw can move above the placement position, one end of the push rod can overlap with the placement position, and the length of the push rod overlapping with the placement position is greater than the length of the material.

4. The automatic tray arrangement device for electronic components according to claim 3, characterized in that: The displacement member further comprises a fixing seat, the push rod is detachably connected to the fixing seat, and the push rod faces the tray.

5. The automatic tray-stack device for electronic components according to claim 4, characterized in that: A mounting groove is provided on the top of the fixing seat, and an end of the push rod away from the tray is located in the mounting groove and is detachably connected to the mounting groove.

6. The automatic tray-stack device for electronic components according to claim 5, characterized in that: The displacement piece also includes a fixing bolt. A strip hole is opened at one end of the push rod away from the tray. The strip hole is arranged along the length direction of the push rod. A mounting through hole is opened at the bottom of the mounting groove. The fixing bolt passes through the strip hole and the mounting through hole.

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