Chip tray automatic detection equipment and detection process

Abstract

The present invention belongs to the field of detection technology, specifically to the related technical field using optical means, and especially to automatic detection equipment and detection process for chip trays. The present invention provides an automatic detection equipment for chip trays, including: a conveyor belt suitable for driving the chip tray to move horizontally; a detection component, which is arranged on a workbench, and the detection component is suitable for detecting whether the chip is qualified; a detection positioning component, which is arranged on the conveyor belt and is suitable for limiting the chip tray; a buffer, which is sleeved on the outer wall of the chip tray and is suitable for abutting against the side wall of the detection positioning component; wherein, after the chip tray is placed in the detection positioning component, the positioning plate of the detection positioning component is suitable for limiting the chip tray from both sides; after the detection is unqualified, the chip tray is removed from the detection positioning component, and the buffer falls off from the outer wall of the chip tray; by setting the detection positioning component, the chip tray can be limited, thereby improving the stability of the placement of the chip tray.

Description

Technical Field

[0001] The present invention belongs to the field of detection technology, specifically to the related technical field of using optical means, and in particular to automatic detection equipment and detection process for chip trays. Background Art

[0002] A chip tray refers to a carrier used in chip storage and transportation. After the chip is placed on the chip tray, the conveyor belt drives the chip tray to move to the inspection station, and the visual sensor inspects the chip.

[0003] However, when the chip tray is moved to the inspection station, the chip tray may have a slight deviation relative to the inspection station, resulting in an increase in the error of the inspection result.

[0004] While the chip tray is being transported by the gripping robot, the gripping robot abuts and rubs against the outer wall of the chip tray, causing wear on the outer wall of the chip tray, which ultimately causes an increase in the deviation of the chip tray after it is moved to the inspection station after multiple uses.

[0005] Therefore, how to solve the stability of the chip tray when it moves on the conveyor belt is a technical problem that urgently needs to be solved in this field.

[0006] It should be noted that the above information disclosed in this background technology section is only used to understand the background technology of the present application concept, and therefore, the above description is not considered to constitute information of the prior art. Summary of the invention

[0007] The disclosed embodiments at least provide chip tray automatic detection equipment and a detection process thereof.

[0008] In a first aspect, an embodiment of the present disclosure provides a chip tray automatic detection device, comprising:

[0009] Workbench;

[0010] A conveyor belt is arranged on the workbench and is suitable for driving the chip tray to move horizontally;

[0011] A detection component is arranged on a workbench and is suitable for detecting whether the chip is qualified;

[0012] A detection and positioning component is arranged on the conveyor belt and is suitable for limiting the chip tray;

[0013] A buffer member, which is sleeved on the outer wall of the chip tray and is suitable for abutting against the side wall of the detection and positioning assembly;

[0014] Wherein, after the chip tray is placed in the detection and positioning assembly, the positioning plate of the detection and positioning assembly is suitable for limiting the chip tray from both sides;

[0015] After the detection fails, the chip tray is removed from the detection and positioning assembly, and the buffer component falls off from the outer wall of the chip tray.

[0016] In an optional embodiment, the detection and positioning assembly includes: a support platform, which is arranged on the conveyor belt;

[0017] A linkage member, which is lifted and arranged on the support platform and is suitable for abutting against the bottom wall of the chip tray;

[0018] The positioning plate is slidably arranged on the support platform, and the positioning plate is linked with the linkage member;

[0019] When the linkage member moves downward, the two positioning plates move toward each other to clamp the chip tray.

[0020] In an optional embodiment, the linkage comprises: a jacking drive, which is arranged at the bottom of the support platform;

[0021] A jacking column, which is fixed to the movable end of the jacking drive;

[0022] A linkage column, which is fixed to the upper end of the push column, and the linkage column is suitable for protruding from the support platform;

[0023] The push column is conical, and the push column abuts against the positioning plate;

[0024] When the linkage column moves upward, the push column is suitable for pushing the positioning plate to move it in a direction away from the linkage column.

[0025] In an optional embodiment, the support platform is provided with a slide groove along the length direction, and the push column is adapted to be retracted into the slide groove. In an optional embodiment, the positioning plate comprises: a connecting rod, which is slidably disposed in the slide groove;

[0026] A contact plate is vertically fixed to the outer end of the connecting rod and is suitable for abutting against the chip tray.

[0027] In an optional embodiment, an adjustment groove is provided at the upper end of the side wall of the contact plate, and the adjustment groove extends along the length direction of the contact plate.

[0028] In an optional embodiment, a side wall at one end of the contact plate is provided with an inclined surface, and the inclined surface faces the discharge robot;

[0029] The discharging robot abuts against the inclined surface, the chip tray is pushed upward by the linkage column, and the buffer is limited by the discharging robot so that it falls off from the outer wall of the chip tray.

[0030] In an optional embodiment, a discharging robot is provided on the workbench at a position corresponding to the detection station, and the discharging robot comprises:

[0031] A horizontal moving pair, which is arranged on the workbench and is perpendicular to the conveyor belt;

[0032] The vertical moving pair is arranged at the movable end of the horizontal moving pair, and a clamping manipulator is arranged at the movable end thereof, and the clamping manipulator is suitable for being inserted into the adjusting slot.

[0033] In an optional embodiment, the workbench has a loading rack at one end and a lowering rack at the other end.

[0034] A conveyor belt is arranged on the workbench and is suitable for driving the chip tray to move horizontally;

[0035] A detection component is arranged on a workbench and is suitable for detecting whether the chip is qualified;

[0036] A detection and positioning component is arranged on the conveyor belt and is suitable for limiting the chip tray;

[0037] A buffer member, which is sleeved on the outer wall of the chip tray and is suitable for abutting against the side wall of the detection and positioning assembly;

[0038] A discharging robot is arranged on the workbench at a corresponding inspection station, and the discharging robot is suitable for clamping unqualified chip trays;

[0039] Wherein, after the chip tray is placed in the detection and positioning assembly, the positioning plate of the detection and positioning assembly is suitable for limiting the chip tray from both sides;

[0040] After the detection fails, the chip tray is removed from the detection and positioning assembly, and the buffer component falls off from the outer wall of the chip tray.

[0041] In an optional embodiment, the detection and positioning assembly includes: a support platform, which is arranged on the conveyor belt;

[0042] A linkage member, which is lifted and arranged on the support platform and is suitable for abutting against the bottom wall of the chip tray;

[0043] The positioning plate is slidably arranged on the support platform, and the positioning plate is linked with the linkage member;

[0044] When the linkage member moves downward, the two positioning plates move toward each other to clamp the chip tray;

[0045] The linkage member comprises: a linkage column and a push column, wherein the linkage column is fixed to the upper end of the push column, and the linkage column is adapted to protrude from the support platform;

[0046] The push column is conical and abuts against the positioning plate; wherein, when the linkage column moves upward, the push column is suitable for pushing the positioning plate to move it in a direction away from the linkage column.

[0047] In a second aspect, the present disclosure also provides a detection process of a detection device, including:

[0048] When the chip tray is clamped and placed on the detection and positioning assembly, the buffer is suitable for alleviating the squeezing force on the chip tray;

[0049] After the chip tray is placed in the detection and positioning assembly, the positioning plate of the detection and positioning assembly is suitable for limiting the chip tray from both sides;

[0050] After the detection fails, the chip tray is removed from the detection and positioning assembly, and the buffer component falls off from the outer wall of the chip tray.

[0051] The beneficial effect of the present invention is that the chip tray automatic detection device of the present invention can clamp and limit the chip tray after the chip tray is placed horizontally by detecting the setting of the positioning component, thereby improving the stability of the chip tray during transportation. The setting of the buffer can not only protect the chip tray from being squeezed by the positioning plate and worn by the clamping of the manipulator, but also, after the chip tray fails the detection, the buffer can be detached from the chip tray, so as to facilitate the recycling of the buffer and improve the work efficiency.

[0052] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description, claims and drawings.

[0053] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, this article specifically cites preferred embodiments and provides detailed descriptions as follows in conjunction with the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0055] Figure 1 A three-dimensional diagram of a chip tray automatic detection device provided by an embodiment of the present disclosure;

[0056] Figure 2A three-dimensional diagram of a detection and positioning assembly provided in an embodiment of the present disclosure;

[0057] Figure 3 A sectional perspective view of a detection and positioning assembly and a chip tray provided in an embodiment of the present disclosure;

[0058] Figure 4 A three-dimensional diagram of a linkage provided in an embodiment of the present disclosure;

[0059] Figure 5 A three-dimensional diagram of a positioning plate provided in an embodiment of the present disclosure;

[0060] Figure 6 A three-dimensional diagram of a material discharging robot provided in an embodiment of the present disclosure;

[0061] Figure 7 A schematic diagram of a chip tray provided in an embodiment of the present disclosure being placed on a support table;

[0062] Figure 8 A schematic diagram of a chip tray provided in an embodiment of the present disclosure being pushed upward.

[0063] In the figure:

[0064] 1. Workbench; 11. Loading rack; 12. Unloading rack;

[0065] 2. Conveyor belt;

[0066] 3. Detection components;

[0067] 4. Detection and positioning components; 41. Support platform;

[0068] 42. linkage member; 421. push column; 422. linkage column;

[0069] 43. Positioning plate; 431. Connecting rod; 432. Contact plate; 433. Adjusting groove; 434. Inclined surface;

[0070] 5. Buffer parts;

[0071] 6. Discharging robot; 61. Horizontal moving pair; 62. Vertical moving pair; 63. Clamping robot. DETAILED DESCRIPTION

[0072] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0073] In this article, when it is mentioned that the first component is located on the second component, this may mean that the first component may be directly formed on the second component, or the third component may be interposed between the first component and the second component. In addition, in the drawings, in order to effectively describe the technical content, the thickness of the components may be exaggerated or reduced.

[0074] Herein, example embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. As used herein, expressions such as "at least one of..." modify the entire list of elements when following a list of elements, rather than modifying individual elements in the list. For example, the expression "at least one of a, b, and c" should be understood to include only a, only b, only c, both a and b, both a and c, both b and c, or all of a, b, and c.

[0075] The terms used herein are only used to describe specific exemplary configurations and are not intended to be limiting. As used herein, the singular articles "one", "an" and "the" may also be intended to include plural forms, unless it is clearly indicated herein that this is not the case. The terms "include", "comprise" and "have" are inclusive, and therefore specify the presence of features, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components and / or combinations thereof. The method steps, processes and operations described herein should not be interpreted as necessarily requiring them to be performed in the specific order discussed or shown, unless specifically identified as an execution order. Additional or alternative steps may be adopted.

[0076] As used herein, the phrases "in one embodiment," "according to one embodiment," "in some embodiments," and the like generally refer to the fact that the particular feature, structure, or characteristic following the phrase may be included in at least one embodiment of the present disclosure. Therefore, a particular feature, structure, or characteristic may be included in more than one embodiment of the present disclosure, so that these phrases do not necessarily refer to the same embodiment. As used herein, the terms "example," "exemplary," and the like are used to "serve as an example, instance, or illustration." Any implementation, aspect, or design described herein as "example" or "exemplary" is not necessarily to be construed as preferred or superior to other implementations, aspects, or designs. On the contrary, the use of the terms "example," "exemplary," and the like is intended to present concepts in a concrete manner.

[0077] Research has found that the shortcomings of the existing technology are: when the chip tray is being transported by the clamping robot, the clamping robot abuts and rubs against the outer wall of the chip tray, which wears the outer wall of the chip tray, eventually causing the chip tray to have an increased deviation after being moved to the inspection station after multiple uses.

[0078] Therefore, how to solve the positioning accuracy of the chip tray at the detection station is a technical problem that needs to be solved urgently in this field.

[0079] The defects existing in the above solutions are the results obtained after practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed by the present disclosure in this article for the above problems should be contributions to the present disclosure in the process of the present disclosure.

[0080] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0081] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0082] like Figures 1 to 6 As shown, some embodiments improve the chip tray automatic detection equipment, including: a workbench 1; a discharging robot 6 is arranged at the corresponding detection station on the workbench 1, and the discharging robot 6 is suitable for clamping the chip tray that fails the detection; the unqualified detection here means that after the chip on the chip tray is detected as unqualified, the discharging robot 6 is suitable for clamping the chip tray so that the chip on it is synchronously separated from the conveyor belt 2. Figure 6 The discharging manipulator 6 comprises: a horizontal moving pair 61, which is arranged on the workbench 1 and is perpendicular to the conveyor belt 2; a vertical moving pair 62, which is arranged at the movable end of the horizontal moving pair 61, and the horizontal moving pair 61 is suitable for driving the vertical moving pair 62 to move horizontally, so that the clamping manipulator 63 can clamp the chip tray that fails the inspection. A clamping manipulator 63 is arranged at the movable end of the vertical moving pair 62, and the clamping manipulator 63 is suitable for inserting into the adjustment slot 433. The clamping manipulator 63 is suitable for clamping the chip tray from both sides.

[0083] The conveyor belt 2 is arranged on the workbench 1, and is suitable for driving the chip tray to move horizontally; the detection and positioning component 4 is arranged on the conveyor belt 2, and is suitable for limiting the chip tray; the detection component 3 is arranged on the workbench 1, and is suitable for detecting whether the chip is qualified; the detection component 3 is arranged above the conveyor belt 2, and when the chip tray moves to the detection station, the detection component 3 is suitable for detecting whether the chip on the chip tray is qualified, and when the chip is detected as unqualified, the clamping manipulator 63 is suitable for clamping the chip tray to make it detach from the conveyor belt 2. The buffer 5 is sleeved on the outer wall of the chip tray and is suitable for abutting against the side wall of the detection and positioning component 4; the buffer 5 is an elastic component, and the buffer 5 is annular, and the buffer 5 is arranged along the outer wall of the chip tray, and the lower end of the buffer 5 protrudes from the bottom wall of the chip tray. When a number of chip trays are stacked on each other, the buffer 5 can play the effect of isolating two adjacent chip trays. Among them, after the chip tray is placed in the detection and positioning component 4, the positioning plate 43 of the detection and positioning component 4 is suitable for limiting the chip tray from both sides; after the chip detection fails, the chip tray is taken out of the detection and positioning component 4 by the clamping manipulator 63, and the buffer 5 falls off from the outer wall of the chip tray, and the linkage 42 is suitable for temporarily collecting the fallen buffer 5. Through the setting of the detection and positioning component 4, after the chip tray is placed horizontally, the chip tray can be clamped and limited, thereby improving the stability of the chip tray during transportation. The setting of the buffer 5 can not only protect the chip tray from being squeezed by the positioning plate 43 and clamped and worn by the manipulator, but also, after the chip tray fails the detection, the buffer 5 can be detached from the chip tray, so that the buffer 5 can be recycled and reused, thereby improving work efficiency.

[0084] Reference Figure 2 The detection and positioning assembly 4 includes: a support platform 41, which is arranged on the conveyor belt 2; the conveyor belt 2 is suitable for driving the support platform 41 to move horizontally; a linkage member 42, which is arranged on the support platform 41 for lifting and lowering, and is suitable for abutting against the bottom wall of the chip tray; a groove adapted to the linkage member 42 is provided on the support platform 41, and the linkage member 42 is arranged in the groove for lifting and lowering, and the upper end of the linkage member 42 protrudes from the support platform 41. The positioning plates 43 are slidably arranged on both sides of the support platform 41, and the positioning plates 43 are linked with the linkage member 42; when the linkage member 42 is squeezed downward by the chip tray, the two positioning plates 43 are suitable for moving toward each other to clamp the chip tray. Among them, when the linkage member 42 moves downward, the two positioning plates 43 move toward each other to clamp the chip tray. When the linkage member 42 moves upward, it is suitable for pushing the two positioning plates 43 to move away from each other, so as to facilitate the removal of the chip tray located between the two positioning plates 43.

[0085] Reference Figure 3The linkage member 42 includes: a lifting drive, which is arranged at the bottom of the support platform 41; a pushing column 421, which is fixed at the movable end of the lifting drive; the lifting drive is suitable for driving the pushing column 421 to move vertically up and down, and a linkage column 422, which is fixed at the upper end of the pushing column 421, and the linkage column 422 is suitable for protruding from the support platform 41; the pushing column 421 is conical, and the pushing column 421 abuts against the positioning plate 43; wherein, after the chip tray is horizontally placed on the support platform 41, the chip tray squeezes the linkage column 422, and the lifting drive is suitable for driving the linkage column 422 to move downward until it shrinks in the groove of the support platform 41; and when the lifting drive pushes the linkage column 422 to move upward, the pushing column 421 is suitable for pushing the positioning plate 43 to move it away from the linkage column 422. At this time, the two positioning plates 43 gradually move away from the chip tray, so as to facilitate the clamping robot 63 to clamp the chip tray.

[0086] Reference Figure 3 The support platform 41 is provided with a slide groove along the length direction, and the push column 421 is suitable for being retracted into the slide groove. The positioning plate 43 includes: a connecting rod 431, which is slidably arranged in the slide groove; a spring is sleeved on the outer wall of the linkage rod, and the two ends of the spring are respectively fixed on the inner wall of the slide groove and the outer wall of the linkage rod, and the spring is suitable for pulling the linkage rod to move the contact plate 432 toward the support platform 41. The contact plate 432 is vertically fixed to the outer end of the connecting rod 431, and is suitable for abutting against the chip tray. The contact plate 432 and the support platform 41 are parallel to each other, and a gap is provided between the contact plate 432 and the support platform 41.

[0087] Reference Figure 5 , an adjustment groove 433 is provided at the upper end of the side wall of the contact plate 432, and the adjustment groove 433 extends along the length direction of the contact plate 432. When the contact plate 432 abuts against the buffer member 5 on the outer wall of the chip tray, a gap is provided between the bottom wall of the adjustment groove 433 and the outer wall of the chip tray. The setting of the adjustment groove 433 facilitates the insertion of the clamping manipulator 63 between the contact plate 432 and the chip tray when the clamping manipulator 63 clamps the chip tray. An inclined surface 434 is provided on the side wall at one end of the contact plate 432, and the inclined surface 434 faces the discharge manipulator 6; wherein the discharge manipulator 6 abuts against the inclined surface 434, the chip tray is pushed upward by the linkage column 422, and the buffer member 5 is limited by the discharge manipulator 6, so that it falls off from the outer wall of the chip tray.

[0088] The specific principle is as follows: after the chip on the chip tray is detected as unqualified, the clamping manipulator 63 moves toward the conveyor belt 2, and the clamping manipulator 63 abuts against the inclined surface 434. At this time, the clamping manipulator 63 is suitable for pushing the contact plate 432 to move away from the chip tray; at this time, the clamping manipulator 63 is located above the buffer 5. As the clamping manipulator 63 continues to move along the adjustment slot 433, the jacking drive pushes the jacking column 421 to move upward, and the linkage column 422 is suitable for pushing the chip tray to move upward. After the chip tray is clamped and limited by the clamping manipulator 63, the buffer 5 is separated from the chip tray, and synchronously, the linkage protrudes from the support platform 41, and the dropped buffer 5 is suitable for being set on the outer wall of the two linkage columns 422.

[0089] Some embodiments provide a chip tray automatic detection device, comprising:

[0090] The workbench 1 has a loading rack 11 at one end and a lower rack 12 at the other end.

[0091] A conveyor belt 2 is arranged on the workbench 1, and is suitable for driving the chip tray to move horizontally; a detection component 3 is arranged on the workbench 1, and is suitable for detecting whether the chip is qualified; a detection positioning component 4 is arranged on the conveyor belt 2, and is suitable for limiting the chip tray; a buffer 5 is sleeved on the outer wall of the chip tray, and is suitable for abutting against the side wall of the detection positioning component 4; a discharge robot 6 is arranged on the workbench 1 at a corresponding detection station, and the discharge robot 6 is suitable for clamping unqualified chip trays; wherein, after the chip tray is placed in the detection positioning component 4, the positioning plate 43 of the detection positioning component 4 is suitable for limiting the chip tray from both sides; after the detection is unqualified, the chip tray is removed from the detection positioning component 4, and the buffer 5 falls off from the outer wall of the chip tray.

[0092] Furthermore, the detection and positioning assembly 4 includes: a support platform 41, which is arranged on the conveyor belt 2; a linkage member 42, which is lifted and arranged on the support platform 41 and is suitable for abutting against the bottom wall of the chip tray; the positioning plate 43 is slidably arranged on the support platform 41, and the positioning plate 43 is linked with the linkage member 42; wherein, when the linkage member 42 moves downward, the two positioning plates 43 move toward each other to clamp the chip tray; the linkage member 42 includes: a linkage column 422 and a push column 421, the linkage column 422 is fixed at the upper end of the push column 421, and the linkage column 422 is suitable for protruding from the support platform 41; the push column 421 is conical, and the push column 421 abuts against the positioning plate 43; wherein, when the linkage column 422 moves upward, the push column 421 is suitable for pushing the positioning plate 43 to move it in a direction away from the linkage column 422.

[0093] Some embodiments provide a detection process of a detection device, including:

[0094] When the chip tray is clamped and placed on the detection and positioning assembly 4, the buffer 5 is suitable for alleviating the squeezing force on the chip tray;

[0095] After the chip tray is placed in the detection and positioning assembly 4, the positioning plate 43 of the detection and positioning assembly 4 is suitable for limiting the chip tray from both sides;

[0096] After the detection fails, the chip tray is removed from the detection and positioning assembly 4, and the buffer member 5 falls off from the outer wall of the chip tray.

[0097] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0098] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, terms such as "first", "second" and other numerical terms do not imply an order or sequence when used in this document unless explicitly indicated above. Therefore, without departing from the teachings of the example embodiments, the first element, component, region, layer or section discussed above may be referred to as a second element, component, region, layer or section.

[0099] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A chip tray automatic detection device, characterized in that: include: Workbench (1); A conveyor belt (2) is arranged on the workbench (1), and the conveyor belt (2) is suitable for driving the chip tray to move horizontally; A detection component (3) is arranged on the workbench (1), and the detection component (3) is suitable for detecting whether the chip is qualified; A detection and positioning component (4), which is arranged on the conveyor belt (2) and is suitable for limiting the chip tray; A buffer member (5) is sleeved on the outer wall of the chip tray and is suitable for abutting against the side wall of the detection and positioning assembly (4); Wherein, after the chip tray is placed in the detection and positioning assembly (4), the positioning plate (43) of the detection and positioning assembly (4) is suitable for limiting the chip tray from both sides; After the chip structure fails the inspection, the chip tray is removed from the inspection and positioning assembly (4), and the buffer (5) falls off from the outer wall of the chip tray; The detection and positioning assembly (4) comprises: a support platform (41) which is arranged on the conveyor belt (2); A linkage member (42) is arranged on the support platform (41) for lifting and lowering, and is suitable for abutting against the bottom wall of the chip tray; The positioning plate (43) is slidably disposed on the support platform (41), and the positioning plate (43) is linked with the linkage member (42); When the linkage member (42) moves downward, the two positioning plates (43) move toward each other to clamp the chip tray; The linkage member (42) comprises: a lifting drive, which is arranged at the bottom of the support platform (41); A jacking column (421) fixed to the movable end of the jacking drive; A linkage column (422) fixed to the upper end of the push column (421), the linkage column (422) being adapted to protrude from the support platform (41); The push column (421) is conical, and the push column (421) abuts against the positioning plate (43); When the linkage column (422) moves upward, the push column (421) is suitable for pushing the positioning plate (43) to move in a direction away from the linkage column (422).

2. The chip tray automatic detection device according to claim 1, characterized in that: The support platform (41) is provided with a slide groove along the length direction, and the push column (421) is suitable for being retracted into the slide groove.

3. The chip tray automatic detection device according to claim 2, characterized in that: The positioning plate (43) comprises: a connecting rod (431) which is slidably disposed in the sliding groove; A contact plate (432) is vertically fixed to the outer end of the connecting rod (431) and is suitable for abutting against the chip tray.

4. The chip tray automatic detection device according to claim 3, characterized in that: An adjustment groove (433) is provided at the upper end of the side wall of the contact plate (432), and the adjustment groove (433) extends along the length direction of the contact plate (432).

5. The chip tray automatic detection device according to claim 4, characterized in that: A side wall at one end of the contact plate (432) is provided with an inclined surface (434), and the inclined surface (434) faces the discharge robot (6); The discharge robot (6) abuts against the inclined surface (434), the chip tray is pushed upward by the linkage column (422), and the buffer (5) is limited by the discharge robot (6) so that it falls off from the outer wall of the chip tray.

6. The chip tray automatic detection device according to claim 5, characterized in that: A discharging manipulator (6) is arranged on the workbench (1) at a position corresponding to the detection station, and the discharging manipulator (6) comprises: A horizontal moving pair (61) is arranged on the workbench (1) and is perpendicular to the conveyor belt (2); The vertical movable pair (62) is arranged at the movable end of the horizontal movable pair (61), and a clamping manipulator (63) is arranged at the movable end thereof, wherein the clamping manipulator (63) is suitable for being inserted into the adjustment slot (433).

7. A chip tray automatic detection device, characterized in that: include: The workbench (1) has a loading rack (11) at one end and a lower loading rack (12) at the other end. A conveyor belt (2) is arranged on the workbench (1), and the conveyor belt (2) is suitable for driving the chip tray to move horizontally; A detection component (3) is arranged on the workbench (1), and the detection component (3) is suitable for detecting whether the chip is qualified; A detection and positioning component (4), which is arranged on the conveyor belt (2) and is suitable for limiting the chip tray; A buffer member (5) is sleeved on the outer wall of the chip tray and is suitable for abutting against the side wall of the detection and positioning assembly (4); A discharging robot (6) is arranged on the workbench (1) at a location corresponding to the inspection station, and the discharging robot (6) is suitable for clamping unqualified chip trays; The detection and positioning assembly (4) comprises: a support platform (41) which is arranged on the conveyor belt (2); A linkage member (42) is arranged on the support platform (41) for lifting and lowering, and is suitable for abutting against the bottom wall of the chip tray; The positioning plate (43) is slidably disposed on the support platform (41), and the positioning plate (43) is linked with the linkage member (42); When the linkage member (42) moves downward, the two positioning plates (43) move toward each other to clamp the chip tray; The linkage member (42) comprises: a lifting drive, which is arranged at the bottom of the support platform (41); A jacking column (421) fixed to the movable end of the jacking drive; A linkage column (422) fixed to the upper end of the push column (421), the linkage column (422) being adapted to protrude from the support platform (41); The push column (421) is conical, and the push column (421) abuts against the positioning plate (43); When the linkage column (422) moves upward, the push column (421) is suitable for pushing the positioning plate (43) to move in a direction away from the linkage column (422).

8. The chip tray automatic detection device according to claim 7, characterized in that: The linkage member (42) comprises: a linkage column (422) and a push column (421); the linkage column (422) is fixed to the upper end of the push column (421); the linkage column (422) is suitable for protruding from the support platform (41); The push column (421) is conical, and the push column (421) abuts against the positioning plate (43); wherein, when the linkage column (422) moves upward, the push column (421) is suitable for pushing the positioning plate (43) to move in a direction away from the linkage column (422).

9. A detection process of a detection device, using the chip tray automatic detection device according to any one of claims 1-6 or 7-8, characterized in that: include: When the chip tray is clamped and placed on the detection and positioning assembly (4), the buffer member (5) is suitable for alleviating the squeezing force exerted on the chip tray; After the chip tray is placed in the detection and positioning assembly (4), the positioning plate (43) of the detection and positioning assembly (4) is suitable for limiting the chip tray from both sides; After the detection fails, the chip tray is removed from the detection positioning component (4), and the buffer component (5) falls off from the outer wall of the chip tray.

Images