Feeding device and eutectic machine

Abstract

The utility model discloses a feeding device and eutectic machine relates to industrial equipment technical field, wherein the feeding device includes base and conveyor belt module, base is equipped with the guide rail that extends along the first direction, the guide rail is equipped with loading station, processing station and baiting station in the first direction in proper order, conveyor belt module is equipped on the guide rail, and conveyor belt module is equipped on the conveyor belt module. The conveying belt module comprises a conveying belt extending in the first direction, in the first direction, the conveying belt is provided with a receiving end and an output end which are sequentially arranged, when the receiving end moves to the feeding position, the receiving end receives the workpieces, and when the output end moves to the discharging position, the receiving end outputs the workpieces machined from the machining position to the discharging position. According to the technical scheme provided by the utility model, the feeding device capable of automatically discharging is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial equipment, in particular to a feeding device and a eutectic machine. Background Art

[0002] In current eutectic machines, it is usually necessary to set a clamping device between the feeding device and the unloading device, so that when the feeding device delivers the workpiece to one end close to the unloading device, the workpiece can be moved from the feeding device to the unloading device. Therefore, the clamping device needs to have at least a driving mechanism that can be raised and lowered and a driving mechanism that can be translated, which makes the structure of the clamping device more complicated, which is not conducive to maintenance, and it has a large installation volume, which will significantly increase the volume of the eutectic machine. Utility Model Content

[0003] The main purpose of the utility model is to provide a feeding device, aiming to solve at least one of the above problems.

[0004] In order to achieve the above-mentioned purpose, the feeding device proposed by the utility model comprises:

[0005] A base, provided with a guide rail extending along a first direction, wherein the guide rail is provided with a loading position, a processing position and a unloading position in sequence in the first direction; and

[0006] A conveyor belt module, arranged on the guide rail, the conveyor belt module comprising a conveyor belt extending along the first direction, wherein the conveyor belt has a receiving end and an output end arranged in sequence in the first direction;

[0007] When the receiving end moves to the loading position, the receiving end receives the workpiece, and when the output end moves to the unloading position, the receiving end outputs the workpiece processed from the processing position to the unloading position.

[0008] In one embodiment, the feeding device also includes a lifting plate module, the lifting plate module is arranged on the guide rail, the conveyor belts are provided with two, the lifting plate is arranged between the two conveyor belts, the lifting plate module includes a lifting plate and a lifting assembly driving and connecting the lifting plate, when the lifting plate module moves to the processing position, the lifting assembly drives the lifting plate to rise to support the workpiece on the conveyor belt.

[0009] In one embodiment, the feeding device also includes a clamping module, which is arranged on the guide rail and includes a clamping drive assembly, a first clamping plate and a second clamping plate. The lifting plate is arranged between the first clamping plate and the second clamping plate. The clamping drive assembly drives the first clamping plate and the second clamping plate to move closer to or away from each other. When the clamping module moves to the processing position, the first clamping plate and the second clamping plate move closer to each other to clamp the workpiece.

[0010] In one embodiment, the conveyor belt module also includes a conveying drive component, the two conveyor belts are respectively arranged on the first clamping plate and the second clamping plate, and are located on the adjacent side of the first clamping plate and the second clamping plate, and the conveying drive component is arranged on one of the first clamping plate and the second clamping plate, and drives the two conveyor belts to convey synchronously.

[0011] In one embodiment, the lifting plate further includes a negative pressure component, and a plurality of negative pressure holes are provided on the lifting plate, and the negative pressure holes are connected to the negative pressure component.

[0012] In one embodiment, the feeding device further includes a translation driving module, the translation driving module is arranged on the guide rail, and the conveyor belt module is arranged on the translation driving module to drive the conveyor belt module to move along a second direction, and the first direction is arranged to intersect with the second direction.

[0013] In one embodiment, the translation drive module includes a translation guide rail, a translation slide sliding on the translation guide rail, and a translation drive member driving the translation slide to move, the translation guide rail extends along the second direction, and the conveyor belt module is arranged on the translation slide.

[0014] In one embodiment, a supporting slide is provided on the guide rail, and the supporting slide slides on the guide rail. The feeding device also includes a guide rail driving component for driving the supporting slide to move, and the translation guide rail is formed on the supporting slide.

[0015] In one embodiment, the feeding device further comprises a sensor, and the sensor is arranged at the receiving end and the output end to detect whether a workpiece passes through the upper material position or the lower material position.

[0016] The utility model also provides a eutectic machine, comprising:

[0017] A feeding device, comprising a conveyor belt module, the conveyor belt module supports a workpiece equipped with eutectic chips;

[0018] The eutectic table is used to heat and bond the eutectic chip to the wafer. The eutectic table is arranged on one side of the conveyor belt module and connected to the conveyor belt module.

[0019] The feeding device in the technical solution of the utility model includes a base and a conveyor belt module, the base is provided with a guide rail extending along a first direction, the guide rail is provided with a loading position, a processing position and a unloading position in sequence in the first direction, the conveyor belt module is arranged on the guide rail, the conveyor belt module includes a conveyor belt extending along the first direction, in the first direction, the conveyor belt has a receiving end and an output end arranged in sequence, when the receiving end moves to the loading position, the conveyor belt rolls in the first direction, the conveyor belt has a friction force on the workpiece located at the receiving end, so as to drive the workpiece to move toward the output end, wherein when the conveyor belt module is located at the processing position, the workpiece is located between the structural end and the output end on the conveyor belt, when the conveyor belt module moves close to the loading position, and the receiving end moves close to the loading position, the conveyor belt rolls along the first direction. The workpiece output from the loading position is received on the conveyor belt, so that the workpiece can be transported by the conveyor belt and the guide rail; when the conveyor belt module moves to the unloading position, the conveyor belt rolls along the first direction to move the workpiece on the conveyor belt to the output end, and the conveyor belt has a friction force on the workpiece to drive the workpiece to move to the unloading position, and the workpiece can be driven out of the conveyor belt by the friction force. When the output end moves to the unloading position, the conveyor belt outputs the workpiece processed from the processing position to the unloading position, completing one unloading. That is, by setting two driving mechanisms extending along the first direction in the feeding device, one of which can move the workpiece on the base along the first direction, and the other can support the workpiece and unload the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 A structural schematic diagram of an embodiment of a feeding device provided by the utility model;

[0022] Figure 2 for Figure 1 Another structural schematic diagram of the illustrated embodiment;

[0023] Figure 3 for Figure 1 Another structural schematic diagram of the illustrated embodiment;

[0024] Figure 4 for Figure 2 A partial enlarged view of the middle A;

[0025] Figure 5 for Figure 2 A partial enlarged view of point B in the middle.

[0026] Description of Figure Numbers:

[0027] 100, base; 11, guide rail; 111, loading position; 112, processing position; 113, unloading position; 12, supporting slide;

[0028] 200, conveyor belt module; 21, conveyor belt; 211, receiving end; 212, output end; 22, transmission drive assembly; 23, synchronous wheel;

[0029] 300, lifting plate module; 31, lifting plate; 311, negative pressure assembly; 312, negative pressure hole; 32, lifting assembly;

[0030] 400, clamping module; 41, first clamping plate; 42, second clamping plate; 43, clamping guide rail;

[0031] 500, translation drive module; 51, translation guide rail; 52, translation slide;

[0032] 600. Sensor.

[0033] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0036] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0037] The utility model provides a feeding device.

[0038] See also Figures 1 to 5 In one embodiment of the utility model, the feeding device includes a base 100 and a conveyor belt module 200. The base 100 is provided with a guide rail 11 extending along a first direction. The guide rail 11 is provided with a loading position 111, a processing position 112 and a unloading position 113 in sequence in the first direction. The conveyor belt module 200 is arranged on the guide rail 11. The conveyor belt module 200 includes a conveyor belt 21 extending along the first direction. In the first direction, the conveyor belt 21 has a receiving end 211 and an output end 212 arranged in sequence. When the receiving end 211 and the output end 212 are received, the receiving end 211 and the output end 212 are received. When the end 211 moves to the loading position 111, the conveyor belt 21 rolls in the first direction, and the conveyor belt 21 has a friction force on the workpiece located at the receiving end 211 to drive the workpiece to move toward the output end 212, wherein when the conveyor belt module 200 is located at the processing position 112, the workpiece is located between the structural end and the output end 212 on the conveyor belt 21, and when the conveyor belt module 200 moves close to the loading position 111 and the receiving end 211 moves close to the loading position 111, the conveyor belt 21 rolls along the first direction. The workpiece outputted from the loading position 111 is received on the conveyor belt 21, so that the workpiece can be transported by the conveyor belt 21 and the guide rail 11; when the conveyor belt module 200 moves close to the unloading position 113, the conveyor belt 21 rolls along the first direction, so that the workpiece on the conveyor belt 21 moves to the output end 212, and the conveyor belt 21 has a friction force on the workpiece, so as to drive the workpiece to move to the unloading position 113, and the workpiece can be driven by the friction force to leave the conveyor belt 21, and when the output end 212 moves close to the unloading position 113, the conveyor belt 21 outputs the workpiece processed from the processing position 112 to the unloading position 113, completing one unloading. That is, by setting two driving mechanisms extending along the first direction in the feeding device, one of which is capable of moving the workpiece along the first direction on the base 100, and the other is capable of supporting the workpiece and unloading the workpiece.

[0039] In one embodiment, the feeding device further includes a lifting plate module 300, the lifting plate module 300 is arranged on the guide rail 11, the conveyor belt 21 is provided with two, the lifting plate 31 is arranged between the two conveyor belts 21, the lifting plate module 300 includes a lifting plate 31 and a lifting assembly 32 driving the lifting plate 31, and the lifting plate module 300 and the conveyor belt module 200 move synchronously, when the lifting plate module 300 moves to the processing position 112, the lifting assembly 32 drives the lifting plate to rise to support the workpiece on the conveyor belt 21, when the lifting plate module 300 leaves the processing position 112, the lifting assembly 32 drives the lifting plate 31 to descend, so that the workpiece is supported by the conveyor belt 21 again and transported by the conveyor belt 21. When the device processes the workpiece at the processing station, or when other devices take the workpiece from the processing station, the position of the workpiece is relatively stable, when taking materials or processing. The workpiece will not shake, and the positioning of other devices. In other embodiments, the lifting plate module 300 may also be not provided.

[0040] In one embodiment, the lifting plate 31 further includes a negative pressure assembly 311, and a plurality of negative pressure holes 312 are provided on the lifting plate, and the negative pressure holes 312 are connected to the negative pressure assembly 311. When the lifting module is located at the processing position 112 and the lifting plate 31 abuts against the workpiece, the negative pressure assembly 311 operates to generate air negative pressure on the negative pressure holes 312, and the workpiece is adsorbed and fixed on the lifting plate 31. When the processing or taking of the workpiece is completed, the negative pressure assembly 311 stops working, and no negative pressure is generated at the negative pressure holes 312, and the workpiece can be separated from the lifting plate 31. Therefore, when the lifting plate 31 descends below the conveyor belt 21, the workpiece can be separated from the lifting plate 31 and supported by the conveyor belt 21. In other embodiments, the negative pressure assembly 311 may not be provided.

[0041] In one embodiment, the feeding device further includes a clamping module 400, which is disposed on the guide rail 11 and includes a clamping drive assembly, a first clamping plate 41 and a second clamping plate 42, and the lifting plate 31 is disposed between the first clamping plate 41 and the second clamping plate 42. The clamping drive assembly drives the first clamping plate 41 and the second clamping plate 42 to move closer to or farther from each other. When the clamping module 400 moves to the processing position 112, the first clamping plate 41 and the second clamping plate 42 move closer to each other to clamp the workpiece so as to further fix the workpiece. When the clamping module 400 leaves the processing position 112, the clamping drive member drives the first clamping plate 41 and the second clamping plate 42 to move away from each other to release the clamping of the workpiece. In other embodiments, the clamping module 400 may not be provided.

[0042] In one embodiment, the conveyor belt module 200 further includes a transmission drive assembly 22, and the two conveyor belts 21 are respectively arranged on the first clamping plate 41 and the second clamping plate 42, and are located on the adjacent side of the first clamping plate 41 and the second clamping plate 42. The transmission drive assembly is arranged on one of the first clamping plate 41 and the second clamping plate 42, and drives the two conveyor belts 21 to transmit synchronously. It can be understood that the conveyor belt module 200 also includes a plurality of synchronous wheels 23, and the plurality of synchronous wheels 23 are arranged on the first clamping plate 41 and the second clamping plate 42, so that the two conveyor belts 21 are respectively movably connected to the first clamping plate 41 and the second clamping plate 42, so that when the clamping module 400 does not hold the workpiece, the first clamping plate 41 and the second clamping plate 42 are separated from each other by a preset distance, so that when the first clamping plate 41 and the second clamping plate 42 do not contact the workpiece, the conveyor belt 21 can remain connected to the workpiece. In other embodiments, it is also possible that both conveyor belts 21 are not arranged on the first clamping plate 41 and the second clamping plate 42.

[0043] In one embodiment, the feeding device further includes a translation drive module 500, which is disposed on the guide rail 11, and the conveyor belt module 200, the lifting plate module 300 and the clamping module 400 are all disposed on the translation drive module 500 to drive the workpiece to move along the second direction, and the first direction and the second direction are arranged to intersect. When the manipulator on other devices cannot move along the second direction or the first direction to clamp or process the workpiece on the feeding device, the workpiece is moved along the second direction and / or the first direction by the translation drive module 500 to adjust the position of the workpiece so that the workpiece is close to the manipulator of other devices, which is convenient for other devices to process or pick up the workpiece. In other embodiments, the feeding device may not be disposed on the translation drive module 500.

[0044] In one embodiment, the translation driving module 500 includes a translation guide rail 51, a translation slide 52 sliding on the translation guide rail 51, and a translation driving member driving the translation slide 52 to move, the translation guide rail 51 extends along the second direction, and the conveyor module 200 is arranged on the translation slide 52. The clamping module 400 includes two clamping guide rails 43 extending along the second direction, the first clamping plate 41 and the second clamping plate 42 can slide on the clamping guide rails 43, and the clamping guide rails 43 are formed with the translation slide 52, that is, the clamping module 400, the lifting plate module 300 and the conveyor module 200 are all arranged on the translation slide 52. A supporting slide 12 is provided on the guide rail 11, and the supporting slide 12 slides on the guide rail 11. The feeding device also includes a guide rail 11 driving member driving the supporting slide 12 to move, and the translation guide rail 51 is formed on the supporting slide 12.

[0045] In one embodiment, the feeding device further includes a sensor 600, which is disposed at the receiving end 211 and the output end 212 to detect whether a workpiece passes through the loading position 111 or the unloading position 113. The sensor 600 is configured as an optical fiber sensor 600. When the optical fiber sensor 600 at the receiving end 211 detects that the light is blocked for a period of time, that is, it is detected that a workpiece passes through the loading position 111 and is transported to the receiving end 211 of the conveyor belt 21; when the optical fiber sensor 600 at the output end 212 detects that the light is blocked for a period of time, that is, it is detected that a workpiece passes through the output end 212 and enters the unloading position 113, a unloading is completed, the feeding device determines whether there is a workpiece on the translation slide 52 according to the detection signal of the sensor 600. In other embodiments, the sensor 600 may also include a camera with an image recognition function.

[0046] The utility model also proposes a eutectic machine, which includes a eutectic table and a feeding device. The specific structure of the feeding device refers to the above embodiment. Since the eutectic machine adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here. Among them, the feeding device includes a conveyor belt module 200, and the conveyor belt module 200 supports the workpiece equipped with eutectic chips. The eutectic table is used to heat and bond the eutectic chips with the wafer. The eutectic table is arranged on one side of the conveyor belt module 200 and connected to the conveyor belt module 200. Specifically, the eutectic table is fixedly connected to a side surface of the first clamping plate 41 or the second clamping plate 42 that is away from each other, that is, when the translation driving member drives the translation slide 52 to move along the second direction, the eutectic table follows the first clamping plate 41 and the second clamping plate 42 to move along the second direction; when the guide rail 11 driving member drives the supporting slide 12 to move along the first direction, the eutectic table follows the first clamping plate 41 and the second clamping plate 42 to move along the first direction.

[0047] The above are only exemplary embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A feeding device, characterized in that: include: A base is provided with a guide rail extending along a first direction, wherein the guide rail is provided with a loading position, a processing position and a unloading position in sequence in the first direction; as well as A conveyor belt module, arranged on the guide rail, the conveyor belt module comprising a conveyor belt extending along the first direction, wherein the conveyor belt has a receiving end and an output end arranged in sequence in the first direction; When the receiving end moves to the loading position, the receiving end receives the workpiece, and when the output end moves to the unloading position, the receiving end outputs the workpiece processed from the processing position to the unloading position.

2. The feeding device according to claim 1, characterized in that: The feeding device also includes a lifting plate module, which is arranged on the guide rail. Two conveyor belts are provided, and the lifting plate is arranged between the two conveyor belts. The lifting plate module includes a lifting plate and a lifting component that drives and connects the lifting plate. When the lifting plate module moves to the processing position, the lifting component drives the lifting plate to rise to support the workpiece on the conveyor belt.

3. The feeding device according to claim 2, characterized in that: The feeding device also includes a clamping module, which is arranged on the guide rail and includes a clamping drive assembly, a first clamping plate and a second clamping plate. The lifting plate is arranged between the first clamping plate and the second clamping plate. The clamping drive assembly drives the first clamping plate and the second clamping plate to move closer to or away from each other. When the clamping module moves to the processing position, the first clamping plate and the second clamping plate move closer to each other to clamp the workpiece.

4. The feeding device according to claim 3, characterized in that: The conveyor belt module also includes a conveying drive component. The two conveyor belts are respectively arranged on the first clamping plate and the second clamping plate, and are located on the adjacent side of the first clamping plate and the second clamping plate. The conveying drive component is arranged on one of the first clamping plate and the second clamping plate, and drives the two conveyor belts to convey synchronously.

5. The feeding device according to claim 2, characterized in that: The lifting plate further comprises a negative pressure component. A plurality of negative pressure holes are arranged on the lifting plate, and the negative pressure holes are connected to the negative pressure component.

6. The feeding device according to claim 1, characterized in that: The feeding device further comprises a translation driving module, wherein the translation driving module is arranged on the guide rail, and the conveyor belt module is arranged on the translation driving module to drive the conveyor belt module to move along a second direction, wherein the first direction and the second direction are arranged to intersect.

7. The feeding device according to claim 6, characterized in that: The translation driving module includes a translation guide rail, a translation slide sliding on the translation guide rail, and a translation driving member driving the translation slide to move. The translation guide rail extends along the second direction, and the conveyor belt module is arranged on the translation slide.

8. The feeding device according to claim 7, characterized in that: A supporting slide is provided on the guide rail, and the supporting slide slides on the guide rail. The feeding device also includes a guide rail driving component for driving the supporting slide to move, and the translation guide rail is formed on the supporting slide.

9. The feeding device according to claim 1, characterized in that: The feeding device further comprises a sensor, which is arranged at the receiving end and the output end to detect whether a workpiece passes through the upper material position or the lower material position.

10. A eutectic machine, characterized in that: include: The feeding device according to any one of claims 1 to 9, comprising a conveyor belt module, the conveyor belt module supporting the workpiece with the eutectic chip; The eutectic table is used to heat and bond the eutectic chip to the wafer. The eutectic table is arranged on one side of the conveyor belt module and is connected to the conveyor belt module.

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