CN218370397U

CN218370397U - Feeding and discharging mechanism and appearance detection device

Info

Publication number: CN218370397U
Application number: CN202222146002.4U
Authority: CN
Inventors: 汤永生; 莫灼钊; 周琴
Original assignee: Dongguan Shengxiang Precision Metal Co Ltd
Current assignee: Dongguan Shengxiang Precision Metal Co Ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-24
Anticipated expiration: 2032-08-15

Abstract

The application discloses go up unloading mechanism and outward appearance detection device. Go up unloading mechanism includes: the device comprises a machine table, a material taking module and a stock bin module. The material taking module is arranged on the machine table; the bin module is arranged on the machine table and comprises a rack, a material tray switching module and at least two receiving and releasing tray modules; the tray collecting and releasing module is distributed on the rack along the vertical direction and comprises a first horizontal transmission assembly; the material tray switches the module set up in the side of frame, the material tray switches the module and includes vertical drive subassembly, second horizontal transmission subassembly set up in get the material module get the stub bar get the removal route on, vertical drive subassembly drive is connected second horizontal transmission subassembly is used for making second horizontal transmission subassembly and one of them first horizontal transmission subassembly links up.

Description

Feeding and discharging mechanism and appearance detection device

Technical Field

The application relates to the technical field of detection equipment, in particular to a feeding and discharging mechanism and an appearance detection device.

Background

In the manufacturing process of 3C products, many fine parts are involved, and when the parts are processed, inspection is required to remove defective products. Among the correlation technique, on the spare part follow vibration dish blanking to charging tray usually earlier, detect and classify through the manual work to the spare part on the charging tray, also have the below of loading the charging tray that has the spare part through the manual work and carrying to CCD determine module to detect the spare part, carry the charging tray through the manual work, efficiency is lower, and the in-process of manual handling, easily lead to the spare part because rock and overturn, can't detect on the one side that the spare part needs detected.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving at least one of the problems in the prior art. For this reason, this application provides a go up unloading mechanism, can realize automatic material loading.

The application still provides an outward appearance detection device who has above-mentioned unloading mechanism of going up.

According to last unloading mechanism of first aspect embodiment of this application includes: the device comprises a machine table, a material taking module and a stock bin module.

The material taking module is arranged on the machine table;

the bin module is arranged on the machine table and comprises a rack, a tray switching module and at least two tray receiving and releasing modules; the disc collecting and releasing module is distributed on the rack along the vertical direction and comprises a first horizontal transmission assembly; the material tray switches the module set up in the side of frame, the material tray switches the module and includes vertical drive subassembly, second horizontal transport assembly set up in get the material module get on the removal route of stub bar, vertical drive subassembly drive is connected second horizontal transport assembly is used for making second horizontal transport assembly and one of them first horizontal transport assembly links up.

According to last unloading mechanism of first aspect embodiment of this application, at least, following beneficial effect has: one first horizontal transmission assembly transmits the material tray loaded with the parts to a second horizontal transmission assembly, and the material taking module takes materials from the second horizontal transmission assembly and transmits the materials to the detection mechanism, so that automatic feeding is realized; then, the second horizontal transmission assembly is connected with the other first horizontal transmission assembly through the vertical driving assembly, and the empty material tray is transmitted to the other first horizontal transmission assembly, so that the automatic recovery of the material tray is realized.

According to some embodiments of this application, receive and release a set module and still include the bearing subassembly, the bearing subassembly set up in the top of first horizontal transmission subassembly, the bearing subassembly includes bearing driving piece, bearing block, the bearing block is used for the bearing charging tray, bearing driving piece drive connection the bearing block is used for making the bearing block removes to the below of charging tray or leaves the below of charging tray.

According to some embodiments of the present application, the retractable tray module further includes a first lifting assembly, the first lifting assembly includes a first lifting driving member and a first lifting block, the first lifting driving member is disposed below the first horizontal transmission assembly, and the first lifting driving member is in driving connection with the first lifting block and configured to move the first lifting block in a vertical direction.

According to some embodiments of the application, the tray switching module further comprises a first positioning component, and the first positioning component is arranged on the second horizontal transmission component and used for positioning and transmitting the tray to the second horizontal transmission component.

According to some embodiments of the present application, the first positioning assembly and the second horizontal conveying assembly are spaced, the second horizontal conveying assembly is used for inputting or outputting a tray through the gap, the tray switching module further includes a second lifting assembly, the second lifting assembly includes a second lifting driving member and a second lifting block, the second lifting driving member is disposed below the second horizontal conveying assembly, and the second lifting assembly is in driving connection with the second lifting block and used for driving the second lifting block to move in the vertical direction.

According to some embodiments of the application, the feed bin module is embedded in the mesa of board, at least one receive and releases a set module and is located the top of the mesa of board to and at least one receive and releases a set module and is located the below of the mesa of board.

According to some embodiments of the application, the retractable tray module further comprises a support frame disposed around the upper side of the bearing block.

According to some embodiments of this application, get the material module including getting material drive module and getting the stub bar, get material drive module drive connection and get the stub bar.

According to some embodiments of the present application, the first horizontal transfer assembly and the second horizontal transfer assembly are belt transfer assemblies.

According to the appearance detection device of the second aspect embodiment of the application, the appearance detection device comprises the feeding and discharging mechanism of the first aspect embodiment.

According to the appearance detection device of the embodiment of the second aspect of the application, at least the following beneficial effects are achieved: including all beneficial effects of the last unloading mechanism of the first aspect embodiment, no longer repeated here.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The present application is further described with reference to the following figures and examples, in which:

fig. 1 is a schematic overall structural diagram of an appearance inspection apparatus according to a second aspect of the present application, including a loading and unloading mechanism according to the first aspect of the present application;

FIG. 2 is a schematic structural view of the loading and unloading mechanism shown in FIG. 1;

FIG. 3 is a schematic structural view of the detecting mechanism in FIG. 1;

FIG. 4 is a schematic structural view of the cartridge module of FIG. 2;

FIG. 5 is a schematic structural diagram of the compact disk module shown in FIG. 4;

fig. 6 is a schematic structural diagram of the tray switching module in fig. 4;

FIG. 7 is a schematic structural view of the first positioning assembly of FIG. 6;

FIG. 8 is a schematic structural diagram of the detecting mechanism in FIG. 3 with the detecting assembly hidden;

FIG. 9 is a schematic view of the fitting structure of the fixture and the opening/closing assembly in FIG. 8;

fig. 10 is a schematic view of the fitting structure of the jig and the fixing member in fig. 8.

Reference numerals:

a machine platform 1000,

Feeding and discharging mechanism 2000:

the material taking module 2100, a material taking head 2110 and a material taking driving module 2120;

a stock bin module 2200,

Frame 2210, vertical drive assembly 2220; a second horizontal transfer assembly 2230; a first positioning component 2240, a positioning driving component 2241 and a positioning block 2242; a second lift assembly 2250, a second lift drive 2251, a second lift block 2252; a first horizontal transfer assembly 2260; a bearing component 2270, a bearing driving component 2271 and a bearing block 2272; the first lifting assembly 2280, the first lifting driving member 2281 and the first lifting block 2282; a support 2290;

detection mechanism 3000:

a base 3100;

a second driving module 3200, a guide rail 3210 and a belt transmission structure 3220;

fixture 3300, mounting base 3310, bump 3311, clamping block 3320, through hole 3321, sliding block 3330, elastic member 3340, and roller structure 3350;

an opening and closing component 3400, an opening and closing driving piece 3410 and an output block 3420;

a fixing component 3500, a fixing driving piece 3510, a fixing block 3520 and a notch 3521;

a bottom detection component 3600; a secondary positioning assembly 3700;

the first detection component 3800;

and a tray 4000.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the positional descriptions, such as the directions of up, down, front, rear, left, right, etc., referred to herein are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present application.

In the description of the present application, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present number, and the above, below, within, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present application, unless otherwise expressly limited, terms such as set, mounted, connected and the like should be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the present application by combining the detailed contents of the technical solutions.

In the description of the present application, reference to the description of "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It should be noted that, the loading and unloading mechanism according to the first aspect of the present application is applied to the appearance inspection apparatus according to the second aspect of the present application, and the appearance inspection apparatus will be described directly below.

As shown in fig. 1 to 10, a second aspect of the present application discloses an appearance inspection apparatus, which includes, with reference to fig. 1 to 3: the loading and unloading mechanism 2000 and the detection mechanism 3000 of the first embodiment.

Referring to fig. 3, the loading and unloading mechanism 2000 includes a machine platform 1000, a material taking module 2100 and a stock bin module 2200; the material taking module 2100 and the stock bin module 2200 are respectively arranged on the machine platform 1000; referring to fig. 4, the bunker module 2200 includes a rack 2210, a tray 4000 switching module, and at least two tray collecting and releasing modules, where the tray collecting and releasing modules are distributed in the rack 2210 along a vertical direction, and the tray collecting and releasing modules include a first horizontal transmission assembly 2260; the tray 4000 switching module is disposed beside the rack 2210, and the tray 4000 switching module includes a vertical driving assembly 2220 and a second horizontal transmission assembly 2230, the second horizontal transmission assembly 2230 is disposed on a moving path of the picking head 2110 of the picking module 2100, and the vertical driving assembly 2220 is drivingly connected to the second horizontal transmission assembly 2230, so as to enable the second horizontal transmission assembly 2230 to be engaged with one of the first horizontal transmission assemblies 2260.

It is understood that the loading and unloading mechanism 2000 is used for automatic loading, wherein the magazine module 2200 is used for storing trays 4000 loaded with parts to be detected and empty trays 4000, and the picking module 2100 is used for picking and transferring parts in the magazine module 2200 or for putting detected parts into the magazine module 2200, specifically: taking the feeding as an example, that is, in the process of taking out the parts from the bin module 2200 by the taking module 2100, it should be noted that one of the tray receiving and releasing modules is used for storing trays 4000 loaded with the parts to be detected (hereinafter, referred to as full-load trays 4000), the other tray receiving and releasing module is used for storing empty trays 4000, the vertical driving component 2220 drives the second horizontal transmission component 2230 to move in the vertical direction and make the second horizontal transmission component 2260 connected with the first horizontal transmission component 2260 with the full-load trays 4000 placed thereon, and the first horizontal transmission component 2260 transmits the full-load trays 4000 to the second horizontal transmission component 2230; after the full-load tray 4000 is conveyed to the second horizontal conveying component 2230, the taking module 2100 takes out the parts in the full-load tray 4000 on the second horizontal conveying component 2230 and conveys the parts to the detecting mechanism 3000, so that the feeding step is completed; after all the parts on the full-load tray 4000 are taken out, the full-load tray 4000 becomes an empty tray 4000, then the vertical driving component 2220 drives the second horizontal transmission component 2230 to move, so that the second horizontal transmission component 2230 is connected with the first horizontal transmission component 2260 of the tray collecting and placing module used for storing the empty tray 4000, and the second horizontal transmission component 2230 transmits the empty tray 4000 to the corresponding first horizontal transmission component 2260, thereby completing the recovery of the empty tray 4000. It can be understood that, the loading and unloading mechanism 2000 of the present application can realize the automatic loading of parts through the above steps, and can use the tray 4000 that is adapted according to the size and shape of the parts, and the bin module 2200 can be adapted to various trays 4000, and the loading and unloading mechanism 2000 can be adapted to parts of various sizes and shapes by matching the tray 4000 with the bin module 2200.

In addition, in order to realize automatic blanking, the above steps are reversed, specifically, one of the first horizontal transmission assemblies 2260 transmits the empty tray 4000 to the second horizontal transmission assembly 2230, and the material taking module 2100 places the detected parts in the empty tray 4000 carried by the second horizontal transmission assembly 2230, so that the empty tray 4000 becomes a full-load tray 4000, and automatic blanking of the parts is realized; next, the vertical drive assembly 2220 drives the second horizontal transfer assembly 2230 into engagement with another first horizontal transfer assembly 2260, and then the second horizontal transfer assembly 2230 transfers the full tray 4000 onto another horizontal transfer assembly, completing the recovery of the full tray 4000.

In this embodiment, for the sake of structural simplicity, one bin module 2200 includes two tray collecting modules, and in addition, for the convenience of the material taking module 2100 to take materials, the tray collecting module for storing full-load trays 4000 is disposed above the tray storing empty trays 4000. And, for the specific structure of the vertical driving assembly 2220, the vertical driving assembly 2220 in this embodiment is a screw rod module. With respect to the specific structure of the first horizontal conveyance assembly 2260 and the second horizontal conveyance assembly 2230, the first horizontal conveyance assembly 2260 and the second horizontal conveyance assembly 2230 are conveyer belt conveyance assemblies by which the trays 4000 are conveyed horizontally.

In this embodiment, referring to fig. 2, the material taking module 2100 includes a material taking driving module 2120 and a material taking head 2110, and the material taking driving module 2120 is in driving connection with the material taking head 2110.

Wherein, it can be for inhaling stub bar, clamping jaw etc. to get the material head 2110, gets the material through modes such as inhaling material or pressing from both sides material.

Referring to fig. 3 and 8, the detecting mechanism 3000 includes a base 3100, a second driving module 3200, a jig 3300, a fixing component 3500, and a first detecting component 3800, wherein the jig 3300 is movably disposed on the base 3100, and the second driving module 3200 is connected to the jig 3300 in a driving manner, so that the jig 3300 makes a circular motion on the base 3100; base 3100 is formed with material loading station, detection station, unloading station on corresponding tool 3300's the motion path, and material loading station and unloading station are located the removal route of getting material head 2110, and first detection component 3800 and fixed subassembly 3500 correspond and set up in the detection station, and first detection component 3800 is used for detecting the part on tool 3300, and fixed subassembly 3500 is used for fixed tool 3300.

It can be understood that, after taking out a part, the material taking module 2100 places the part on the jig 3300 located at the feeding station, and the jig 3300 can fix the part; after the part is placed on the jig 3300, the second driving module 3200 moves the driving jig 3300 to the detection station, the fixing component 3500 at the detection station fixes the jig 3300 at the corresponding detection station, the first detection component 3800 at the detection station detects the part on the jig 3300, for example, appearance detection, in this embodiment, in order to realize detection of multiple angles or multiple types, the detection station includes multiple detection stations, each detection station is correspondingly provided with one first detection component 3800 and the fixing component 3500, and the second driving module sequentially passes through each detection station to perform multiple detections; after passing through all the detection stations, the second driving module 3200 drives the jig 3300 to move to a blanking station, and the material taking module 2100 blanks parts on the jig 3300 at the blanking station to complete part detection; in addition, because jig 3300 is circular, after the part unloading, jig 3300 will return to the material loading station to load the part of new batch and carry out next detection. It can be understood that, by the detection mechanism 3000, the automatic detection of the parts is realized, and the circular motion of the jig 3300 makes the detection process of the parts smoother.

In order to orderly transfer the trays 4000, referring to fig. 5, the tray storage module further includes a supporting component 2270, the supporting component 2270 is disposed above the first horizontal transfer component 2260, the supporting component 2270 includes a supporting driving component 2271 and a supporting block 2272, the supporting block 2272 is used for supporting the trays 4000, and the supporting driving component 2271 is in driving connection with the supporting block 2272 and is used for moving the supporting block 2272 to the lower side of the tray 4000 or away from the lower side of the tray 4000.

It can be understood that in the tray storage module for storing full-load trays 4000, a plurality of stacked trays 4000 are supported on the corresponding support assemblies 2270, when the full-load trays 4000 need to be placed on the corresponding first horizontal transport assemblies 2260, the support driving members 2271 drive the support blocks 2272 to leave the positions below the full-load trays 4000, so that the full-load trays 4000 fall onto the first horizontal transport assemblies 2260, and after one full-load tray 4000 falls onto the first horizontal transport assembly 2260, the support driving members 2271 drive the support blocks 2272 to return to the positions below the full-load tray 4000 to support the stacked trays 4000 again. It can be understood that, through the supporting component 2270, the stacked trays 4000 can be transported to the first horizontal transport component 2260 one by one, so that the trays 4000 can be transported in order, and the transport efficiency is improved, and in addition, the utilization rate of the longitudinal space can be improved by the stacking mode of the trays 4000.

In this embodiment, in order to enable the full-loading tray 4000 to stably fall to the first horizontal transport assembly 2260, referring to fig. 5, the tray storage module further includes a first lifting assembly 2280, the first lifting assembly 2280 includes a first lifting driving member 2281 and a first lifting block 2282, the first lifting driving member 2281 is disposed below the first horizontal transport assembly 2260, and the first lifting driving member 2281 is drivingly connected to the first lifting block 2282 for moving the first lifting block 2282 in the vertical direction.

It can be understood that when a full tray 4000 needs to fall from the support assembly 2270 onto the first horizontal transport assembly 2260, first, the first lifting driving member 2281 drives the first lifting block 2282 to the bottom surface of the full tray 4000 located at the lowest position in the stacked tray 4000, the support driving member 2271 drives the support block 2272 to leave the position below the full tray 4000, the full tray 4000 falls above the first lifting block 2282, and the first lifting driving member 2281 drives the first lifting block 2282 to descend until the height of the first lifting block 2282 is lower than the upper end surface of the first horizontal transport assembly 2260, so that the full tray 4000 on the first lifting block 2282 falls onto the first horizontal transport assembly 2260. In addition, in order to stack the empty trays 4000, the above operations are performed in a reverse direction, specifically, in the tray storage module for storing the empty trays 4000, the corresponding first lifting block 2282 moves upward to drive the empty trays 4000 on the first horizontal transmission assembly 2260 to lift, so that the lower end surfaces of the empty trays 4000 move to a height corresponding to the support block 2272, and then the first support driving member 2271 drives the support block 2272 to move below the empty trays 4000.

It will be appreciated that the cooperation of the racking assembly 2270 and the first lift assembly 2280 allows for the individual discharge of stacked full trays 4000 and the recovery stacking of empty trays 4000.

In other embodiments, it is also possible that the distance between the support block 2272 and the first horizontal transport assembly 2260 is the same as the height of one tray 4000, and when the support block 2272 is moved away from the underside of a full tray 4000, the stacked full tray 4000 will fall in its entirety to the first horizontal transport assembly 2260, and then the support block 2272 will be reset, at which time the support block 2272 will move under the next tray 4000 and after the full tray 4000 under it has been transported away by the first horizontal transport assembly 2260, the support block 2272 will re-support the stacked tray 4000.

In order to improve the stability of the stacked trays, the tray collecting and releasing module further comprises a support frame 2290, and the support frame 2290 is arranged around the upper part of the bearing block 2272.

It will be appreciated that the support 2290 can surround the trays when the trays 4000 are stacked on the support 2272 to prevent the stacked trays 4000 from collapsing.

In order to make the parts on the second horizontal transfer assembly 2230 accurate when the material taking module 2100 takes the material, referring to fig. 6 and 7, the tray 4000 switching module further includes a first positioning assembly 2240, and the first positioning assembly 2240 is disposed on the second horizontal transfer assembly 2230 and is used for positioning the tray 4000 transferred to the second horizontal transfer assembly 2230.

It can be understood that, after full-load charging tray 4000 transmits to second horizontal transmission assembly 2230, first locating component 2240 will once fix a position full-load charging tray 4000 for charging tray 4000 is accurate in position, thereby makes the position of the part on charging tray 4000 accurate, and thus, it is high to get material module 2100 and get the material accuracy.

In order to avoid that the first positioning assembly 2240 obstructs the tray 4000 from entering or exiting the second horizontal transfer assembly 2230, a form interval is formed between the first positioning assembly 2240 and the second horizontal transfer assembly 2230, the second horizontal transfer assembly 2230 is used for inputting or outputting the tray 4000 through the interval, the tray 4000 switching module further comprises a second lifting assembly 2250, the second lifting assembly 2250 comprises a second lifting driving part 2251 and a second lifting block 2252, the second lifting driving part 2251 is arranged below the second horizontal transfer assembly 2230, and the second lifting assembly 2250 is in driving connection with the second lifting block 2252 for driving the second lifting block 2252 to move in the vertical direction.

It can be understood that the tray 4000 can enter the second horizontal transfer assembly 2230 from the interval, when the tray 4000 moves to the second horizontal transfer assembly 2230, the second lifting driving member 2251 drives the second lifting block 2252 to ascend, the second lifting block 2252 drives the tray 4000 to move to the first positioning assembly 2240, and the first positioning assembly 2240 positions the tray 4000; after the material taking module 2100 finishes taking the parts, the second lifting block 2252 descends to return the empty tray 4000 to the second horizontal transfer assembly 2230; after the second horizontal transfer assembly 2230 is docked with the first horizontal transfer assembly 2260, the empty tray 4000 leaves the second horizontal transfer assembly 2230 from the bay.

It can be appreciated that by providing the spacing and cooperation of the second lift assembly 2250, the tray 4000 is allowed to be transported normally within the tray 4000 switching module.

For the specific structure of first positioning component 2240, referring to fig. 7, first positioning component 2240 includes first positioning driving piece 2241, a plurality of locating pieces 2242, and locating piece 2242 encloses to close and forms the fixed position, and first positioning driving piece 2241 drives connection locating piece 2242.

It can be understood that the second lifting assembly 2250 lifts the tray 4000 to the fixed position, the first positioning driving member 2241 drives the positioning block 2242 to approach the tray 4000, and the positioning block 2242 abuts against the side surface of the tray 4000, so as to position the tray 4000. In addition, in this embodiment, the positioning block 2242 may have an L-shaped structure to match the corner end of the tray 4000 to position the tray 4000.

In order to improve the space utilization, referring to fig. 2, the bin module 2200 is embedded in the table top of the machine 1000, at least one retractable tray module is located above the table top of the machine 1000, and at least one retractable tray module is located below the table top of the machine 1000.

It can be understood that the tray module for storing the full-load trays 4000 is located above the table top of the machine platform 1000, so that the second horizontal transport assembly 2230 is also located above the table top after receiving the trays 4000, so as to facilitate the material taking module 2100 to take the material. And the tray-retracting module for storing the empty tray 4000 is positioned below the table top of the machine table 1000, so that the structure on the table top of the machine table 1000 is reduced, and the space utilization rate is improved.

In order to better fix the parts of the jig 3300, the detection mechanism 3000 further includes an opening and closing component 3400, the opening and closing component 3400 is correspondingly disposed at the feeding station and the discharging station, the jig 3300 includes a mounting seat 3310, a clamping block 3320, a sliding block 3330, and an elastic member 3340, the clamping block 3320 is fixedly disposed on the mounting seat 3310, the sliding block 3330 is slidably disposed on the mounting seat 3310, and the sliding block 3330 is connected to the clamping block 3320 through the elastic member 3340; the opening and closing assembly 3400 includes an opening and closing drive 3410 and an output block 3420, the opening and closing drive 3410 is drivingly connected to the output block 3420 for causing the output block to push or pull the sliding block 3330 away from the clamping block 3320.

It can be understood that under the action of the elastic element 3340, the sliding block 3330 will be tightly attached to the clamping block 3320, and when a part needs to be placed on the jig 3300, the opening/closing driving element 3410 drives the output block 3420 to push or pull the sliding block 3330, so that the sliding block 3330 is far away from the clamping block 3320, and the material taking module 2100 places the part between the sliding block 3330 and the clamping block 3320; after the part is placed, the output block 3420 releases the force on the sliding block 3330, the sliding block 3330 is reset under the action of the elastic element 3340, and the sliding block 3330 and the clamping block 3320 clamp and fix the part.

Referring to fig. 9, in the present embodiment, the opening/closing driving element 3410 drives the output block 3420 to push the sliding block 3330, specifically, the opening/closing driving element 3410 is disposed at a side close to the clamping block 3320, a through hole 3321 is formed in the clamping block 3320, and the output block 3420 can push the sliding block 3330 through the through hole 3321.

It will be appreciated that the opening and closing drive 3410 drives the output block 3420 to move toward the sliding block 3330, the output block 3420 contacts the sliding block 3330 through the through hole 3321, and pushes the sliding block 3330 away from the clamping block 3320.

For the specific structure of the second driving module 3200, referring to fig. 8, the second driving module 3200 includes a guide rail 3210 and a belt transmission structure 3220, the guide rail 3210 is disposed on the base 3100 in an annular structure, the belt of the belt transmission structure 3220 is disposed corresponding to the guide rail 3210 in shape, a roller structure 3350 is disposed at the bottom of the jig 3300, specifically, the roller structure 3350 is disposed at the bottom of the mounting seat 3310 of the jig 3300, the jig 3300 is slidably disposed on the guide rail 3210 through the roller structure 3350, and the mounting seat 3310 of the jig 3300 is connected to the belt of the belt transmission structure 3220.

It can be understood that the belt transmission structure 3220 drives the belt to rotate, so as to drive the jig 3300 to slide along the guide rail 3210, and since the guide rail 3210 and the belt are both in an annular structure, the jig 3300 also moves circularly along the annular structure.

With respect to the specific structure of the fixing assembly 3500, referring to fig. 10, the fixing assembly 3500 includes a fixing driving element 3510 and a fixing block 3520, wherein the fixing driving element 3510 is connected to the fixing block 3520 in a driving manner, so that the fixing block 3520 fixes the jig 3300.

It can be understood that, after tool 3300 removed to the detection station, fixed driving piece 3510 drive fixed block 3520 and tool 3300 joint or butt etc. simultaneously, second drive module 3200 stops the drive to tool 3300 for tool 3300 is fixed at the detection station, makes things convenient for the part of determine module on to tool 3300 to detect. After the detection is finished, the fixing block 3520 leaves the jig 3300, and the second driving module 3200 continues to drive the jig 3300 to move.

Referring to fig. 10, regarding the matching form between the fixing block 3520 and the jig 3300, a notch 3521 is formed on the fixing block 3520, and a protrusion 3311 capable of being engaged with the notch 3521 is provided on a side surface of a base 3100 of the jig 3300.

In this embodiment, in order to improve the utilization rate of the longitudinal space, the notch 3521 is formed above the fixing block 3520, and when the jig 3300 moves to the detection station, the fixing block 3520 is located below the jig 3300. It can be understood that the fixing driving member 3510 drives the fixing block 3520 to move upward, so that the protrusion 3311 is caught in the notch 3521, thereby fixing the jig 3300.

To detect the bottom of the part, referring to fig. 2, the detection mechanism 3000 further includes a bottom detection assembly 3600, and the bottom detection assembly 3600 is disposed on the moving path of the picking head 2110 of the picking module 2100.

It can be understood that before the material taking module 2100 does not place a part on the jig 3300, the material taking module 2100 stops for a while after moving above the bottom detection assembly 3600, and the bottom detection assembly 3600 detects the bottom of the part.

To ensure the accuracy of the bottom inspection assembly 3600, referring to fig. 2, the inspection mechanism 3000 further includes a secondary positioning assembly 3700, where the secondary positioning assembly 3700 is disposed beside the bottom inspection assembly 3600 and located on the moving path of the material taking head 2110 of the material taking module 2100 moving to the bottom inspection assembly 3600.

It can be understood that before the material taking module 2100 moves above the bottom detection assembly 3600, the material taking module 2100 places the part on the secondary positioning assembly 3700 first, and positions the part again, so as to ensure that the bottom of the part faces right below, and the material taking module 2100 clamps the part after the secondary positioning and transports the part to the top of the bottom detection assembly 3600, so that the bottom detection assembly 3600 can better detect the bottom of the part.

The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present application. Furthermore, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

Claims

1. Go up unloading mechanism, its characterized in that includes:

a machine platform;

the material taking module is arranged on the machine table;

the bin module is arranged on the machine table and comprises a rack, a material tray switching module and at least two receiving and releasing tray modules; the tray collecting and releasing module is distributed on the rack along the vertical direction and comprises a first horizontal transmission assembly; the material tray switches the module set up in the side of frame, the material tray switches the module and includes vertical drive subassembly, second horizontal transport assembly set up in get the material module get on the removal route of stub bar, vertical drive subassembly drive is connected second horizontal transport assembly is used for making second horizontal transport assembly and one of them first horizontal transport assembly links up.

2. The loading and unloading mechanism of claim 1, wherein the tray collecting and placing module further comprises a bearing component, the bearing component is arranged above the first horizontal transmission component, the bearing component comprises a bearing driving part and a bearing block, the bearing block is used for bearing the tray, and the bearing driving part is in driving connection with the bearing block and used for enabling the bearing block to move to the lower part of the tray or leave the lower part of the tray.

3. The loading and unloading mechanism of claim 2, wherein the retractable tray module further comprises a first lifting assembly, the first lifting assembly comprises a first lifting driving member and a first lifting block, the first lifting driving member is disposed below the first horizontal transmission assembly, and the first lifting driving member is in driving connection with the first lifting block for moving the first lifting block in a vertical direction.

4. The loading and unloading mechanism of claim 1, wherein the tray switching module further comprises a first positioning component disposed on the second horizontal transmission component for positioning the tray transferred to the second horizontal transmission component.

5. The loading and unloading mechanism according to claim 4, wherein the first positioning assembly is spaced from the second horizontal conveying assembly, the second horizontal conveying assembly is used for inputting or outputting a tray through the gap, the tray switching module further comprises a second lifting assembly, the second lifting assembly comprises a second lifting driving member and a second lifting block, the second lifting driving member is arranged below the second horizontal conveying assembly, and the second lifting assembly is in driving connection with the second lifting block and used for driving the second lifting block to move in the vertical direction.

6. The loading and unloading mechanism of claim 1, wherein the bin module is embedded in the table top of the machine table, at least one retractable tray module is located above the table top of the machine table, and at least one retractable tray module is located below the table top of the machine table.

7. The loading and unloading mechanism of claim 3, wherein the tray module further comprises a support frame, and the support frame is arranged around the upper part of the bearing block.

8. The loading and unloading mechanism of claim 1, wherein the material taking module comprises a material taking driving module and a material taking head, and the material taking driving module is in driving connection with the material taking head.

9. The loading and unloading mechanism of claim 1, wherein the first horizontal transmission assembly and the second horizontal transmission assembly are belt transmission assemblies.

10. The appearance inspection apparatus, comprising the loading and unloading mechanism according to any one of claims 1 to 9.