CN112238057A - Multi-station detection device - Google Patents
Multi-station detection device Download PDFInfo
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- CN112238057A CN112238057A CN202010875185.6A CN202010875185A CN112238057A CN 112238057 A CN112238057 A CN 112238057A CN 202010875185 A CN202010875185 A CN 202010875185A CN 112238057 A CN112238057 A CN 112238057A
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- assembly
- material taking
- slide rail
- guide
- detection device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/0063—Using robots
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a multi-station detection device which comprises a detection platform and a material taking and testing mechanism. The detection platform is provided with a guide piece. The material taking and testing mechanism is provided with at least two. The material taking and testing mechanism comprises a lifting assembly, a translation assembly and a material taking and placing assembly connected with the lifting assembly and the translation assembly, the material taking and placing assembly is connected to the guide piece in a sliding mode, the translation assembly is used for driving the material taking and placing assembly to move along the guide piece, and the lifting assembly is used for driving the material taking and placing assembly to lift. The material taking and testing mechanism is provided with at least two material taking and testing mechanisms, and the material taking and placing assemblies of the single material taking and testing mechanism are driven by the independent lifting assembly and the independent translation assembly in a combined mode. The material taking and placing assemblies of the multiple material taking and testing mechanisms share the same guide piece on the detection platform for guiding, so that the common part among the translation assemblies can be reduced, the assembly precision requirement is reduced, and the assembly and the maintenance are convenient.
Description
Technical Field
The invention relates to the technical field of detection equipment, in particular to a multi-station detection device.
Background
With the rapid development of the semiconductor industry, the yield of chips is gradually increased. After the production of the chips, inspection equipment, such as a translation sorter, is typically used, which provides the pressure required for testing the chips and sorts the tested chips.
The common detection equipment is provided with a horizontal motion structure and a vertical motion structure, the horizontal motion structure drives the arm to move horizontally, the vertical motion structure drives the arm to move vertically, the vertical motion and the horizontal motion are combined to drive the terminal to take materials and test the structure to move, and finally the test is finished. The conventional driving method has a high requirement on the assembly precision of the horizontal moving structure, so that the assembly is time-consuming and labor-consuming and is inconvenient to maintain. In addition, if the assembly precision is low, the operation precision is affected, and the efficiency of the whole machine is reduced.
Disclosure of Invention
Therefore, there is a need for a multi-station inspection device that can reduce the assembly accuracy requirements and facilitate assembly and maintenance.
A multi-station detection device, comprising:
the detection platform is provided with a guide piece; and
get material accredited testing organization, be equipped with at least two, including lifting unit, translation subassembly and connect in lifting unit and translation subassembly get the material subassembly, get the material subassembly connect with sliding in the guide, the translation subassembly is used for the drive get the material subassembly and follow the guide removes, lifting unit is used for the drive get the material subassembly and go up and down.
In one embodiment, the detection platform is provided with a first guide bar hole, and the first guide bar hole is arranged along the guide direction of the guide piece; the material taking and placing assembly comprises a material taking part and a pressing rod connected with the material taking part, and the pressing rod is movably arranged in the first guide strip hole.
In one embodiment, two first guide bar holes are provided, and the two first guide bar holes are respectively positioned at two sides of the guide piece;
the pressing rod is longitudinally provided with a second guide strip hole, the guide piece penetrates through the second guide strip hole, and two side walls of the second guide strip hole are movably arranged in the first guide strip hole respectively.
In one embodiment, the material taking and testing mechanism includes a connecting member and a first slide rail, the first slide rail is longitudinally disposed on the material taking and placing assembly, and the connecting member is slidably connected to the first slide rail and connected to the translation assembly.
In one embodiment, the material taking and testing mechanism comprises a second slide rail, the second slide rail is transversely arranged on the lifting assembly, the second slide rail is arranged along the guiding direction of the guiding piece, and the material taking and placing assembly is connected to the second slide rail in a sliding manner.
In one embodiment, the lifting assembly further comprises a first screw rod, a first screw rod nut, a first driving motor, a first synchronous belt pulley and a first synchronous belt in transmission connection with the first synchronous belt pulley; the first synchronous belt wheels are two, one of the first synchronous belt wheels is connected to an output shaft of the first driving motor, the other one of the first synchronous belt wheels is connected to the first lead screw, the first lead screw nut is in threaded connection with the first lead screw, and the second slide rail is arranged on the first lead screw nut.
In one embodiment, the lifting assembly further includes a side plate and a third slide rail, the third slide rail is longitudinally disposed on the side plate, and the second slide rail is transversely and slidably connected to the third slide rail.
In one embodiment, the translation assembly comprises a second driving motor, a second screw rod nut, a second synchronous pulley and a second synchronous belt in transmission connection with the second synchronous pulley; the number of the second synchronous belt pulleys is two, one of the second synchronous belt pulleys is arranged on an output shaft of the second driving motor, the other second synchronous belt pulley is arranged at one end of the second screw rod, the second screw rod nut is in threaded connection with the second screw rod, and the material taking and placing assembly is connected with the second screw rod nut.
In one embodiment, the multi-station detection device further comprises a material conveying mechanism, and the material conveying mechanism is arranged corresponding to the multi-station detection device.
In one embodiment, each of the material conveying mechanisms comprises a conveying assembly, a feeding assembly for accommodating a component to be tested and a discharging assembly for accommodating a tested component, and the conveying assembly is used for conveying the feeding assembly and the discharging assembly.
The material taking and placing assemblies of the single material taking and testing mechanism are driven by the independent lifting assembly and the independent translation assembly in a combined mode. The material taking and placing assemblies of the multiple material taking and testing mechanisms share the same guide piece on the detection platform for guiding, so that the common part among the translation assemblies can be reduced, the assembly precision requirement is reduced, and the assembly and the maintenance are convenient.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a multi-station detection apparatus according to an embodiment of the present invention;
FIG. 2 is a top view of the multi-station inspection apparatus shown in FIG. 1;
fig. 3 is a schematic structural view of a first material taking testing mechanism of the multi-station detection device shown in fig. 1;
FIG. 4 is a top view of the first reclaiming test mechanism of the multi-station testing apparatus shown in FIG. 3;
fig. 5 is a schematic structural view of a second reclaiming test mechanism of the multi-station testing device shown in fig. 1;
FIG. 6 is a top view of a second take-off testing mechanism of the multi-station testing apparatus shown in FIG. 5;
FIG. 7 is a schematic structural view of a testing platform and a carrying mechanism of the multi-station testing apparatus shown in FIG. 1;
fig. 8 is a plan view of a carrying mechanism of the multi-station detecting apparatus shown in fig. 1.
Reference numerals:
10. a detection platform; 11. a guide member; 12. a first guide bar hole; 20. a material taking testing mechanism; 21. a connecting member; 22. a first slide rail; 23. a second slide rail; 24. a lifting assembly; 241. a side plate; 242. a first lead screw; 243. a first lead screw nut; 244. a first drive motor; 245. a first timing pulley; 246. a first synchronization belt; 247. a first support block; 248. cushion blocks; 249. mounting a plate; 25. a translation assembly; 251. a second drive motor; 252. a second lead screw; 253. a second timing pulley; 254. a second support block; 26. a material taking and placing component; 261. a pressure lever; 2611. a second guide bar hole; 262. taking a material part; 27. a third slide rail; 28. a first material taking testing mechanism; 29. a second material taking testing mechanism; 30. a material conveying mechanism; 31. a delivery assembly; 32. a feeding assembly; 33. a discharge assembly; 40. taking a material level; 50. the bit is tested.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram illustrating a multi-station detection device according to an embodiment of the present invention, and fig. 2 is a top view illustrating the multi-station detection device shown in fig. 1. The multi-station detection device provided by the embodiment of the invention comprises a detection platform 10 and a material taking and testing mechanism 20, wherein the detection platform 10 is provided with a guide part 11. The material taking and testing mechanisms 20 are at least two; the material taking and testing mechanism 20 comprises a lifting assembly 24, a translation assembly 25 and a material taking and placing assembly 26 connected to the lifting assembly 24 and the translation assembly 25, wherein the material taking and placing assembly 26 is slidably connected to the guide 11, the translation assembly 25 is used for driving the material taking and placing assembly 26 to move along the guide 11, and the lifting assembly 24 is used for driving the material taking and placing assembly 26 to lift.
Specifically, the guide 11 is a guide rail, and the guide rail is disposed at the center of the detection platform 10. Or, the guide 11 is a guide groove body, and the guide groove body is arranged at the right center of the detection platform 10; the material taking and placing component 26 is provided with a guide block which is slidably arranged in the guide groove body.
In the multi-station detection device, at least two material taking and testing mechanisms 20 are provided, and the material taking and placing assemblies 26 of a single material taking and testing mechanism 20 are driven by the independent lifting assembly 24 and the independent translation assembly 25 in a combined manner. The material taking and placing assemblies 26 of the multiple material taking and testing mechanisms 20 share the same guide 11 for guiding on the detection platform 10, so that the common parts among the translation assemblies 25 can be reduced, the assembly precision requirement is lowered, and the assembly and the maintenance are convenient.
Specifically to this embodiment, get material accredited testing organization 20 and be equipped with two, two get material accredited testing organization 20 and locate the both sides of guide 11 respectively. Wherein the two reclaiming test mechanisms 20 are identical in structure. Of course, the lifting unit 24 and the translation unit 25 may have the same or different structures as long as they can perform lifting and translation movements. The number and the positions of the material taking and testing mechanisms 20 can be flexibly set according to actual conditions.
In one embodiment, referring to fig. 1, 3 and 4, fig. 3 is a schematic diagram illustrating a first material taking test mechanism of the multi-station testing apparatus shown in fig. 1, and fig. 4 is a top view illustrating a second material taking test mechanism of the multi-station testing apparatus shown in fig. 3. The inspection platform 10 is provided with a first guide bar hole 12, and the first guide bar hole 12 is arranged along the guide direction of the guide 11. The material taking and placing assembly 26 comprises a material taking part 262 and a pressing rod 261 connected with the material taking part 262, wherein the pressing rod 261 is movably arranged in the first guide bar hole 12. Because the material taking and placing component 26 is movably arranged in the first guide bar hole 12, the translation component 25 can drive the material taking and placing component 26 to horizontally move in the first guide bar hole 12, and the lifting component 24 can also drive the material taking and placing component 26 to lift in the first guide bar hole 12, so that the automatic material taking and testing operation is realized. In addition, through setting up first gib block hole 12, can make like this and get material piece 262 and get material test operation in the below of testing platform 10, lifting unit 24 and translation subassembly 25 locate on testing platform 10 to reduce lifting unit 24 and translation subassembly 25 and install in testing platform 10's height, improve and get material test's stability and reliability.
Optionally, the picking member 262 is a suction nozzle, a robot arm, or a gripper for picking up or gripping the component. Wherein, if the material taking part 262 is a suction nozzle, the suction nozzle can be a vacuum suction nozzle or a magnetic suction nozzle.
Further, referring to fig. 1 and 3, two first guide bar holes 12 are provided, and the two first guide bar holes 12 are respectively located at both sides of the guide member 11. The pressing rod 261 is longitudinally provided with a second guide bar hole 2611, the guide member 11 passes through the second guide bar hole 2611, and both side walls of the second guide bar hole 2611 are movably provided in the first guide bar hole 12 respectively. Like this, make the guide 11 pass second direction strip hole 2611 of depression bar 261, can improve like this and get the stability of expecting the subassembly 26 motion to improve and get the accuracy of expecting the test.
In one embodiment, referring to fig. 5 and 6, fig. 5 shows a schematic view of a second reclaiming test mechanism of the multi-station testing apparatus shown in fig. 1, and fig. 6 shows a top view of the second reclaiming test mechanism of the multi-station testing apparatus shown in fig. 5. The material taking and testing mechanism 20 includes a connecting member 21 and a first slide rail 22, the first slide rail 22 is longitudinally disposed on the material taking and placing assembly 26, and the connecting member 21 is slidably connected to the first slide rail 22 and connected to the translation assembly 25. Specifically, the first slide rail 22 is longitudinally arranged on the pressing rod 261 of the material taking and placing assembly 26; the connecting member 21 is connected to a moving part of the translating assembly 25, for example, to a second lead screw nut of the translating assembly 25. With the arrangement, on one hand, the translation assembly 25 can drive the material taking and placing assembly 26 to horizontally move, and the lifting assembly 24 can also drive the material taking and placing assembly 26 to lift, so that material taking and testing operation can be smoothly completed; on the other hand, in the process that the lifting assembly 24 drives the material taking and placing assembly 26 to move, the first slide rail 22 plays a role in guiding, so that the movement stability of the material taking and placing assembly 26 is improved, and the reliability of the material taking test is improved.
Of course, in other embodiments, the material taking and placing assembly 26 is provided with a sliding groove, the connecting member 21 is correspondingly provided with a sliding block adapted to the sliding groove, and the sliding block is slidably disposed in the sliding groove; alternatively, the connecting member 21 may be provided with a sliding slot, and the material taking and placing assembly 26 may be provided with a sliding block correspondingly.
Further, referring to fig. 1 and 5, at least two first slide rails 22 are provided, and the first slide rails 22 are respectively provided in parallel to the material taking and placing assembly 26. Optionally, the first slide rails 22 are disposed in parallel on two sides of the pressing rod 261 of the material taking and placing assembly 26, or the first slide rails 22 are disposed in parallel on two sides of the surface where the first guide bar hole 12 is located. In this way, the motion stability of the material taking and placing assembly 26 can be further improved.
It should be noted that, the first slide rail 22 is disposed in parallel on the material taking and placing assembly 26, which is to be understood that the first slide rail 22 is absolutely parallel, or there is a deviation between the first slide rails 22, which is within a certain error range, but does not affect the movement of the material taking and placing assembly 26.
Specifically, in the present embodiment, there are two first slide rails 22, two first slide rails 22 are disposed in parallel, and the two first slide rails 22 are respectively located on two sides of the surface where the second guide bar hole 2611 is located.
In one embodiment, referring to fig. 1 and 5, the material taking and testing mechanism 20 includes a second slide rail 23, and the second slide rail 23 is disposed on the lifting assembly 24. The second slide rail 23 is disposed along the guiding direction of the guiding member 11, and the material taking and placing assembly 26 is slidably connected to the second slide rail 23. It will be appreciated that the second slide rail 23 is connected to a moving part of the lift assembly 24, such as the first lead screw nut 243 connected to the lift assembly 24. On one hand, the translation assembly 25 can drive the material taking and placing assembly 26 to move horizontally, and the lifting assembly 24 can also drive the material taking and placing assembly 26 to lift, so that the multi-station detection device can be ensured to smoothly complete material taking and testing operation; on the other hand, in the process that the translation assembly 25 drives the material taking and placing assembly 26 to move horizontally, the second slide rail 23 plays a role in guiding, so that the stability of the horizontal movement of the material taking and placing assembly 26 is improved, and the reliability of the material taking test is improved.
It should be noted that, the arrangement of the second slide rail 23 along the guiding direction of the guiding element 11 means that the second slide rail 23 is arranged parallel to the guiding element 11, which can be understood as that the second slide rail 23 is absolutely parallel to the guiding element 11, or that there is a certain deviation between the second slide rail 23 and the guiding element 11, and the deviation is within a certain error range and does not affect the movement of the material taking and placing assembly 26.
Of course, in other embodiments, the material taking and testing mechanism 20 further includes a slider and a guide slot, and the guide slot and the guide member 11 are oriented in the same direction. The guide groove body is arranged in the lifting component 24, the sliding block is arranged in the material taking and placing component 26, and the sliding block is arranged in the guide groove body in a sliding mode. Therefore, the translation assembly 25 can also drive the material taking and placing assembly 26 to move horizontally, and meanwhile, the guide groove body plays a role in guiding the movement of the material taking and placing assembly 26, so that the stability of the horizontal movement of the material taking and placing assembly 26 is improved.
In one embodiment, referring to fig. 1 and 5, the lift assembly 24 further includes a first lead screw 242, a first lead screw nut 243, a first drive motor 244, a first timing pulley 245, and a first timing belt 246 drivingly connected to the first timing pulley 245. Two first synchronous pulleys 245 are provided, wherein one first synchronous pulley 245 is connected to an output shaft of the first driving motor 244, the other first synchronous pulley 245 is connected to the first lead screw 242, the first lead screw nut 243 is in threaded connection with the first lead screw 242, and the second slide rail 23 is provided on the first lead screw nut 243. The first driving motor 244 is started, and the kinetic energy is transmitted through the first synchronous belt wheel 245 and the first synchronous belt 246 to drive the first lead screw 242 to rotate, and further drive the first lead screw nut 243 to move, so as to drive the material taking and placing assembly 26 to lift. Of course, in other embodiments, the lifting assembly 24 may be an air cylinder, a hydraulic rod, a chain drive assembly, or the like.
Further, referring to fig. 1 and 5, the lifting assembly 24 further includes a side plate 241 disposed on the detection platform 10, and the first driving motor 244 and the first lead screw 242 are vertically mounted on the side plate 241. Specifically, the first driving motor 244 is installed at a side of the side plate 241 facing away from the guide 11, and the first lead screw 242 is installed at a side of the side plate 241 facing the guide 11. The side plate 241 facilitates the fixed installation of the first driving motor 244 and the first lead screw 242.
Specifically, referring to fig. 1 and 5, the lifting assembly 24 further includes a first supporting block 247, and the first supporting block 247 is disposed on the side plate 241. The first supporting block 247 is provided with a mounting hole, and the first lead screw 242 passes through the mounting hole of the first supporting block 247. Optionally, two first supporting blocks 247 are provided, and the two first supporting blocks 247 are provided at intervals to the side plate 241 for supporting both ends of the first lead screw 242. The first lead screw 242 is supported by the first support block 247, so that a space for the first lead screw nut 243 to move is formed between the first lead screw 242 and the side plate 241, friction between the first lead screw nut 243 and the side plate 241 is avoided, and the lifting assembly 24 is ensured to be capable of driving the material taking and placing assembly 26 to lift.
In one embodiment, referring to fig. 1 and 5, the material taking and testing mechanism 20 further includes a third slide rail 27, the third slide rail 27 is longitudinally disposed on the side plate 241, and the second slide rail 23 is slidably connected to the third slide rail 27. It is understood that the third slide rail 27 is disposed in the same direction as the lifting direction of the lifting assembly 24. Through setting up third slide rail 27 to transversely and connect second slide rail 23 in third slide rail 27 with sliding, third slide rail 27 plays the guide effect to the motion of second slide rail 23, improves the stability of second slide rail 23 motion, is convenient for get the blowing subassembly 26 and steadily gets the blowing.
Specifically, in the present embodiment, referring to fig. 1 and 5, two third slide rails 27 are provided, and the two third slide rails 27 are symmetrically provided at two sides of the first screw 242. The lifting assembly 24 further comprises a mounting plate 249, the mounting plate 249 is disposed on the first lead screw nut 243 and slidably connected to the third slide rail 27, and the second slide rail 23 is disposed on the mounting plate 249. Thus, the stability of the movement of the second slide rail 23 can be further improved. Of course, in other embodiments, the third slide rail 27 may also be provided with more than three, and the number of the third slide rails 27 is not limited thereto.
Further, referring to fig. 1 and 5, the material taking testing mechanism 20 further includes a spacer block 248, the spacer block 248 is disposed on the side plate 241, and the third slide rail 27 is correspondingly disposed on a surface of the spacer block 248. By providing the spacer 248, the spacer 248 can be elevated above the third slide rail 27, so that the second slide rail 23 can be slidably connected to the third slide rail 27. Of course, it is also possible to increase the height of the third slide rail 27.
In one embodiment, referring to fig. 1 and 5, the translation assembly 25 includes a second driving motor 251, a second lead screw 252, a second lead screw nut, a second timing pulley 253, and a second timing belt drivingly connected to the second timing pulley 253. Two second synchronous belt pulleys 253 are arranged, wherein one second synchronous belt pulley 253 is arranged on an output shaft of the second driving motor 251, the other second synchronous belt pulley 253 is arranged at one end of the second screw rod 252, the second screw rod nut is in threaded connection with the second screw rod 252, and the material taking and placing assembly 26 is connected with the second screw rod nut. Specifically, the material taking and placing assembly 26 is connected to the second lead screw nut through the connecting piece 21. The second driving motor 251 is started, and the kinetic energy is transmitted through the second synchronous belt pulley 253 and the second synchronous belt, so as to drive the second screw rod 252 to rotate, further drive the second screw rod nut to move, and further drive the material taking and placing assembly 26 to horizontally move along the guide piece 11. Of course, in other embodiments, the translation assembly 25 may also be a pneumatic cylinder, hydraulic rod, chain drive assembly, or the like.
In one embodiment, referring to fig. 1 and 5, the translation assembly 25 further includes a second support block 254, and the second support block 254 is disposed on the inspection platform 10. The second supporting block 254 is provided with a mounting hole, and the second lead screw 252 passes through the mounting hole of the second supporting block 254. Through the arrangement of the second supporting block 254, the second supporting block 254 supports the second lead screw 252, so that a space for the second lead screw nut to move is formed between the second lead screw 252 and the detection platform 10, friction between the second lead screw nut and the detection platform 10 is avoided, and the translation assembly 25 is ensured to drive the material taking and placing assembly 26 to horizontally move.
Specifically, in the present embodiment, two second supporting blocks 254 are provided, and the two second supporting blocks 254 are spaced apart from each other and are used for supporting two ends of the second screw 252. Of course, in other embodiments, the number and the position of the second supporting blocks 254 may be set according to actual requirements, and are not limited thereto.
In one embodiment, referring to fig. 1, 7 and 8, the multi-station detection device further includes a material conveying mechanism 30, and the material conveying mechanism 30 is disposed corresponding to the multi-station detection device. Specifically, a material conveying mechanism 30 is correspondingly arranged below each material taking and testing mechanism 20. It should be noted that a material taking position 40 and a test position 50 are arranged below the material taking and testing mechanism 20, the material transporting mechanism 30 transports the component to the material taking position 40, the lifting assembly 24 and the translation assembly 25 drive the material taking and placing assembly 26 to move to the material taking position 40 for taking the component, then the material taking and placing assembly 26 moves to the test position 50, and the component is tested at the test position 50. After the test is finished, the lifting assembly 24 and the translation assembly 25 drive the material taking and placing assembly 26 to move to the material taking position 40, the tested components are placed on the material conveying mechanism 30, and the material conveying mechanism 30 conveys the components forwards, so that the automatic material taking and testing operation is realized.
In one embodiment, referring to fig. 1, 7 and 8, each material conveying mechanism 30 includes a conveying assembly 31, a feeding assembly 32 for holding the components to be tested, and a discharging assembly 33 for holding the tested components, wherein the conveying assembly 31 is used for conveying the feeding assembly 32 and the discharging assembly 33. Alternatively, the conveying assembly 31 is a slide, a conveyor belt, or the like. During testing, the conveying component 31 conveys the feeding component 32 to the material taking position 40, and the material taking and placing component 26 obtains elements from the feeding component 32 for testing; then, the conveying assembly 31 conveys the discharging assembly 33 to the material taking position 40, and the material taking and placing assembly 26 places the tested component on the material taking and placing assembly, so as to avoid component confusion.
Referring to fig. 1, in the present embodiment, the multi-station detecting apparatus is provided with two material taking and testing mechanisms 20, which are a first material taking and testing mechanism 28 and a second material taking and testing mechanism 29, respectively, and the first material taking and testing mechanism 28 and the second material taking and testing mechanism 29 are respectively disposed on two sides of the guide rail. The material taking test process of the multi-station detection device is as follows:
the first material taking testing mechanism 28 and the second material taking testing mechanism 29 are lifted to the vertical initialization position, then horizontally moved to the initialization position of the respective material taking position 40, and then vertically moved to the surface of the material feeding assembly 32, and the respective material taking is completed through the material taking member 262. Subsequently, the pressing lever 261 of the first takeout test mechanism 28 is lifted up and moved horizontally to above the test site 50, and then is pushed down to the test site 50 to complete the test, in which process the pressing lever 261 of the second takeout test mechanism 29 waits after being lifted up vertically with the component. After the test by the first feeding and testing mechanism 28 is completed, the pressing rod 261 of the first feeding and testing mechanism 28 is lifted and moved horizontally to the feeding position 40 of the first feeding and testing mechanism 28, and the tested component is placed on the discharging assembly 33.
When the feeding assembly 32 of the first feeding and testing mechanism 28 carries the component to be tested to the feeding position 40, the feeding member 262 of the first feeding and testing mechanism 28 finishes the feeding action and waits. Meanwhile, the pressing rod 261 of the second material taking and testing mechanism 29 carries the component to move horizontally and vertically to the testing position 50 for testing, after the testing is completed, the pressing rod 261 of the second material taking and testing mechanism 29 is lifted and moves horizontally to the material taking position 40 of the second material taking and testing mechanism 29, and the tested component is placed on the material discharging assembly 33. When the feeding assembly 32 of the second material taking and testing mechanism 29 carries the untested elements to reach the material taking position 40 of the second material taking and testing mechanism 29, the material taking member 262 of the second material taking and testing mechanism 29 finishes taking the materials again and waits until the material taking and testing cycle is finished. Thereafter, the first takeout test mechanism 28 and the second takeout test mechanism 29 are alternately switched to the takeout test in turn.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The multi-station detection device is characterized by comprising:
the detection platform is provided with a guide piece; and
get material accredited testing organization, be equipped with at least two, including lifting unit, translation subassembly and connect in lifting unit and translation subassembly get the material subassembly, get the material subassembly connect with sliding in the guide, the translation subassembly is used for the drive get the material subassembly and follow the guide removes, lifting unit is used for the drive get the material subassembly and go up and down.
2. The multi-station detection device according to claim 1, wherein the detection platform is provided with a first guide bar hole, and the first guide bar hole is arranged along the guide direction of the guide piece; the material taking and placing assembly comprises a material taking part and a pressing rod connected with the material taking part, and the pressing rod is movably arranged in the first guide strip hole.
3. The multi-station detection device according to claim 2, wherein two first guide bar holes are provided, and the two first guide bar holes are respectively positioned on two sides of the guide piece;
the pressing rod is longitudinally provided with a second guide strip hole, the guide piece penetrates through the second guide strip hole, and two side walls of the second guide strip hole are movably arranged in the first guide strip hole respectively.
4. The multi-station detection device according to claim 1, wherein the material taking and testing mechanism comprises a connecting member and a first slide rail, the first slide rail is longitudinally arranged on the material taking and placing assembly, and the connecting member is slidably connected to the first slide rail and connected to the translation assembly.
5. The multi-station detection device according to claim 1, wherein the material taking and testing mechanism comprises a second slide rail, the second slide rail is transversely arranged on the lifting assembly, the second slide rail is arranged along the guiding direction of the guide piece, and the material taking and placing assembly is slidably connected to the second slide rail.
6. The multi-station detection device according to claim 5, wherein the lifting assembly further comprises a first lead screw, a first lead screw nut, a first driving motor, a first synchronous pulley and a first synchronous belt in transmission connection with the first synchronous pulley; the first synchronous belt wheels are two, one of the first synchronous belt wheels is connected to an output shaft of the first driving motor, the other one of the first synchronous belt wheels is connected to the first lead screw, the first lead screw nut is in threaded connection with the first lead screw, and the second slide rail is arranged on the first lead screw nut.
7. The multi-station detection device according to claim 6, wherein the lifting assembly further comprises a side plate and a third slide rail, the third slide rail is longitudinally arranged on the side plate, and the second slide rail is transversely and slidably connected to the third slide rail.
8. The multi-station detection device according to claim 1, wherein the translation assembly comprises a second driving motor, a second lead screw nut, a second synchronous pulley and a second synchronous belt in transmission connection with the second synchronous pulley; the number of the second synchronous belt pulleys is two, one of the second synchronous belt pulleys is arranged on an output shaft of the second driving motor, the other second synchronous belt pulley is arranged at one end of the second screw rod, the second screw rod nut is in threaded connection with the second screw rod, and the material taking and placing assembly is connected with the second screw rod nut.
9. A multi-station detection device according to any one of claims 1 to 8, wherein the multi-station detection device further comprises a material conveying mechanism, and the material conveying mechanism is arranged corresponding to the multi-station detection device.
10. The multi-station detection device according to claim 9, wherein each material conveying mechanism comprises a conveying assembly, a feeding assembly for accommodating a component to be tested and a discharging assembly for accommodating a tested component, and the conveying assembly is used for conveying the feeding assembly and the discharging assembly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010875185.6A CN112238057A (en) | 2020-08-27 | 2020-08-27 | Multi-station detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010875185.6A CN112238057A (en) | 2020-08-27 | 2020-08-27 | Multi-station detection device |
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| CN112238057A true CN112238057A (en) | 2021-01-19 |
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