CN111977348B - Product inspection and automatic material changing machine - Google Patents
Product inspection and automatic material changing machine Download PDFInfo
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- CN111977348B CN111977348B CN202010959731.4A CN202010959731A CN111977348B CN 111977348 B CN111977348 B CN 111977348B CN 202010959731 A CN202010959731 A CN 202010959731A CN 111977348 B CN111977348 B CN 111977348B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
Abstract
The application provides a product inspection and automatic material changing machine includes: the discharging module comprises a first material tray storage mechanism for supporting stacked material trays to be detected, a first material tray lifting mechanism for lifting the stacked material trays to be detected, a first tray mechanism for receiving the material trays to be detected and a first moving mechanism for moving the first tray mechanism; a detection module; the defective product replacing module is used for replacing defective products on the detected material tray with good products; and the feeding module comprises a second tray mechanism, a second moving mechanism for moving the second tray mechanism, a second material tray storage mechanism for supporting stacked good material trays and a second material tray lifting mechanism for receiving the material trays from the second tray mechanism and stacking the material trays to the second material tray storage mechanism. The application provides a product inspection and automatic material changing machine has realized the automation that unloading and defective products were changed on the charging tray, has reduced the human cost, has improved detection efficiency, has also avoided the manpower to damage the product.
Description
Technical Field
The application belongs to the technical field of surface mounting, and more specifically relates to a product inspection and automatic material changing machine.
Background
Nowadays, with the development of surface mount technology, there are more and more parts, such as light emitting diodes, capacitors, resistors, integrated chips, hardware, etc., which are common tiny parts and can be applied to the surface mount technology. For materials with more conventional sizes, the materials are generally loaded in a bulk loading manner. The special materials are often directly packaged without material scattering operation by the previous process. In the existing material bearing mode, some materials are directly borne on a material disc, then operations such as appearance detection, defective product replacement and the like are carried out on products on the material disc, and finally the next procedure is directly carried out in the material disc bearing mode.
The existing charging tray product appearance detection and replacement operation are operated manually, a material box bearing a product to be detected is transferred to a production line manually, and the product on the charging tray is subjected to appearance detection through a microscope by an inspector. When a defective product is detected, the defective product is replaced by a good product which is taken manually, and then the material tray bearing the good product is transferred to the next procedure. The product appearance detection and defective product replacement operations are manually carried out, so that the manual cost is extremely high and the efficiency is low; and manual operation easily causes damage to the product, the quality of the product is difficult to guarantee, and the quality is difficult to supervise and control.
Disclosure of Invention
An object of the embodiment of this application is to provide a product inspection and automatic material changing machine to solve the technical problem that the manpower cost that the manual work that exists detects and defective products change and lead to is high, efficient slow and easy to damage the product among the prior art.
In order to achieve the purpose, the technical scheme adopted by the application is as follows: there is provided a product inspection and automatic reloading machine comprising:
the discharging module comprises a first material tray storage mechanism for supporting stacked material trays to be detected, a first material tray lifting mechanism for lifting the stacked material trays to be detected, a first tray mechanism for receiving the material trays to be detected and a first moving mechanism for moving the first tray mechanism;
the detection module is used for detecting whether products of the material tray on the first tray mechanism are good products or not;
the defective product replacing module is used for replacing defective products on the detected material tray with good products; and
the feeding module is used for receiving and stacking good product trays, and comprises a second tray mechanism used for receiving the trays from the first tray mechanism, a second moving mechanism used for moving the second tray mechanism, a second tray storage mechanism used for supporting the stacked good product trays and a second tray lifting mechanism used for receiving the trays from the second tray mechanism and stacking the good product trays to the second tray storage mechanism.
In one embodiment, the first tray storage mechanism comprises a first supporting plate, a positioning structure and at least two insertion assemblies, wherein the insertion assemblies are used for being inserted between two adjacent trays, the first supporting plate is provided with a tray hole through which the feeding tray passes, the positioning structure is fixed on the first supporting plate and is used for enabling the trays to be arranged in a stacked mode opposite to the tray hole, and the two insertion assemblies are respectively arranged on two opposite sides of the trays.
In one embodiment, the insertion assembly comprises a first air cylinder, a first slide rail, a first slider driven by the first air cylinder and slidably connected to the first slide rail, and a tongue fixed to the first slider and used for being inserted between two adjacent trays.
In one embodiment, the first tray lifting mechanism comprises a lifting driving piece, a gear driven by the lifting driving piece to rotate, a rack meshed with the gear, and a bearing platform fixed on the rack and used for bearing the bottom trays of the stacked trays.
In one embodiment, first tray mechanism is including the second layer board that is used for placing the charging tray, be fixed in the stopper, the slip cylinder that the second layer board just is used for the charging tray location and by the slip cylinder drive just is used for promoting the charging tray and makes the tight locating clip of charging tray messenger, offer on the second layer board and supply first charging tray elevating system passes dodge the hole.
In one embodiment, the product inspection and automatic material changing machine further comprises a tray pushing module used for pushing the material tray on the first tray mechanism to the second tray mechanism, the tray pushing module comprises a tray pushing driving piece, a second air cylinder and a push plate which are sequentially connected, the tray pushing driving piece drives the second air cylinder and the push plate to move so as to push the material tray, the second air cylinder drives the push plate to be close to or far away from the material tray in the vertical direction, and a first elastic piece is arranged between the push plate and the fixed end of the second air cylinder.
In one embodiment, the defective product replacing module includes a third tray mechanism for supplying a defective product and collecting a defective product, a third moving mechanism for moving the third tray mechanism, and a turntable mechanism for transferring the defective product and the defective product.
In one embodiment, the turntable mechanism comprises a turntable driving part, a turntable body, a plurality of suction nozzle assemblies uniformly and circumferentially arranged on the turntable body, and a pressing assembly used for pressing the suction nozzle assemblies downwards to suck or release products.
In one embodiment, the pressing assembly includes a pressing driving member, a cam driven by the pressing driving member to rotate, a pressing slider rotatably connected to the cam, a pressing slide rail for guiding the pressing slider, a pushing portion fixed to the pressing slider and used for pushing the suction nozzle assembly downward, and a second elastic member having two ends connected to the pressing slider and the pressing slide rail.
In one embodiment, the defective product replacement module further includes a first positioning mechanism for positioning the defective product before being discharged to the third tray mechanism and a second positioning mechanism for positioning the defective product before being charged to the second tray mechanism, and the first positioning mechanism and the second positioning mechanism are disposed at the corresponding suction nozzle assemblies.
The application provides a product inspection and automatic reloading machine's beneficial effect lies in: compared with the prior art, this application product inspection and automatic material changing machine includes ejection of compact module, detect the module, module and pan feeding module are changed to defective products, ejection of compact module includes first charging tray storage mechanism, first charging tray elevating system, first tray mechanism and first moving mechanism, hold the charging tray that stacks through first charging tray elevating system, first charging tray storage mechanism supports all charging trays except that the last layer, first charging tray elevating system descends and makes the last layer charging tray shift to first tray mechanism, make the charging tray shift out by one deck, the charging tray after shifting out detects the module and detects the back, shift to the second tray mechanism of pan feeding module, defective products on the tray are taken off to the defective products of defective products change module, change into the yields, then shift to second charging tray elevating system, finally save to second charging tray storage mechanism. So, realized the automation that unloading and defective products were changed on the charging tray, reduced the human cost, improved detection efficiency, also avoided the manpower to damage the product.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a top view of a product inspection and automatic material changer according to an embodiment of the present disclosure;
fig. 2 is a three-dimensional structure diagram of a discharging module provided in the embodiment of the present application;
fig. 3 is a perspective structural view of a first tray storing mechanism according to an embodiment of the present application;
fig. 4 is a perspective view of a first tray lifting mechanism provided in the embodiment of the present application;
fig. 5 is a perspective view of a first tray mechanism provided in an embodiment of the present application;
fig. 6 is a perspective structural view of a tray pushing module according to an embodiment of the present application;
fig. 7 is a perspective structural view of a detection module according to an embodiment of the present application;
fig. 8 is a perspective structural view of a turntable mechanism provided in an embodiment of the present application;
fig. 9 is a perspective structural view of a swaging assembly provided in the embodiment of the present application;
fig. 10 is a perspective view of a first positioning mechanism according to an embodiment of the present application.
Wherein, in the figures, the respective reference numerals:
1-a discharge module; 11-a first tray storage mechanism; 111-a first pallet; 1110-a tray hole; 112-a positioning structure; 113-an insert assembly; 1131 — first cylinder; 1132 — a first sled; 1133 — first slider; 1134-tongue; 12-a first tray lifting mechanism; 121-a lifting drive; 122-gear; 123-rack; 124-a receiving platform; 1241-positioning block; 13-a first tray mechanism; 131-a second pallet; 1310-avoiding holes; 132-a stop block; 133-a sliding cylinder; 134-positioning clip; 135-a third cylinder; 136-a platen; 14-a first movement mechanism; 2-a detection module; 21-a detection camera; 22-a light source; 3-defective product replacement module; 31-a third tray mechanism; 32-a third movement mechanism; 33-a turntable mechanism; 331-a turntable drive; 332-a turntable body; 333-suction nozzle assembly; 334-a material pressing component; 3341-cam; 3342-pressing slide block; 3343-pressing slide rail; 3344-pushing part; 3345-a second resilient member; 34-a positioning mechanism; 341-positioning a driving member; 342-a rotation block; 343-a positioning claw; 344-a third elastic member; 4-feeding module; 41-a second tray storage mechanism; 42-a second tray lifting mechanism; 43-a second tray mechanism; 44-a second movement mechanism; 5-a pushing disc module; 51-a push disk drive; 511-a push disk motor; 512-a pulley; 513-belts; 514-a second slide rail; 515-a second slider; 52-a second cylinder; 53-a third slide rail; 54-a third slide; 55-push plate; 56-a first resilient member; 57-sense Block.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
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 be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
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 one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
The product inspection and automatic refueling machine provided by the embodiment of the application will now be described.
Referring to fig. 1 and 2, in one embodiment of the present application, a product inspection and automatic material changer includes a discharging module 1, a detecting module 2, a defective product changing module 3, and a feeding module 4. Each charging tray that stacks shifts out the back in proper order from ejection of compact module 1, detects out the defective products through detecting module 2 to remove the charging tray to pan feeding module 4, all be the charging tray of non-defective products and directly save in pan feeding module 4, the charging tray that has the defective products is through the change of defective products change module 3, and is saved in pan feeding module 4 again after changing all defective products into the non-defective products. The discharging module 1 comprises a first material tray storage mechanism 11, a first material tray lifting mechanism 12, a first tray mechanism 13 and a first moving mechanism 14, the first material tray lifting mechanism 12 is arranged at the bottom of the first material tray storage mechanism 11, the first tray mechanism 13 is used for carrying material trays on the first material tray lifting mechanism 12, the first tray mechanism 13 is fixed on the first moving mechanism 14, and the first moving mechanism 14 can drive the first tray mechanism 13 to move. The plurality of trays are stacked on the first tray stocker 11, and the first tray stocker 11 can support all the trays from the bottom. In an initial state, the first material tray storage mechanism 11 supports all material trays to be detected; during the ejection of compact, first charging tray elevating system 12 rises to all charging trays of supporting its top at first, first charging tray storage mechanism 11 loosens the charging tray, first charging tray elevating system 12 descends about a charging tray's distance, first charging tray storage mechanism 11 supports all charging trays except bottommost charging tray again, first charging tray elevating system 12 continues to descend, make the charging tray shift to first tray mechanism 13, first moving mechanism 14 drives first tray mechanism 13 and removes, make first tray mechanism 13 remove to detect module 2 and detect whether there is the defective work, then first tray mechanism 13 is close to second tray mechanism 43 of pan feeding module 4, the charging tray shifts to second tray mechanism 43. The feeding module 4 includes a second tray mechanism 43, a second moving mechanism 44, a second tray storing mechanism 41, and a second tray lifting mechanism 42. After the material tray is transferred to the second tray mechanism 43, if all the products on the material tray are good products, the second moving mechanism 44 directly moves the second tray mechanism 43 to the upper side of the second material tray lifting mechanism 42, the second material tray lifting mechanism 42 can transfer the material tray to the second material tray lifting mechanism 42 after rising, then the second material tray lifting mechanism 42 continuously rises to enable the material tray to be stacked at the bottom of a plurality of good product material trays, the material tray is released by the second material tray storage mechanism 41, the second material tray lifting mechanism 42 continuously rises to the height of about one material tray, the second material tray storage mechanism 41 clamps and supports all the material trays again, the second material tray lifting mechanism 42 descends, and the stacking of the good product material trays is completed. After the tray is transferred to the second tray mechanism 43, if there is a defective product in the product tray, the defective product replacement module 3 replaces the defective product in the tray to a good product, and then the step of stacking the good product trays is performed.
The product inspecting and automatic material replacing machine in the above embodiment comprises a discharging module 1, a detecting module 2, a defective product replacing module 3 and a feeding module 4, wherein the discharging module 1 comprises a first tray storing mechanism 11, a first tray lifting mechanism 12, a first tray mechanism 13 and a first moving mechanism 14, the stacked material trays are supported by the first material tray lifting mechanism 12, all material trays in the last layer are supported by the first material tray storage mechanism 11, the first material tray lifting mechanism 12 descends to transfer the material trays in the last layer to the first tray mechanism 13, the material tray is moved out layer by layer, the moved material tray is transferred to the second tray mechanism 43 of the material feeding module 4 after being detected by the detection module 2, the defective product on the tray is taken down by the defective product replacing module 3 and replaced by a good product, then the tray is transferred to the second tray lifting mechanism 42 and finally stored in the second tray storage mechanism 41. So, realized the automation that unloading and defective products were changed on the charging tray, reduced the human cost, improved detection efficiency, also avoided the manpower to damage the product.
In one embodiment of the present application, please refer to fig. 2, the first tray storing mechanism 11 includes a first supporting plate 111, a positioning structure 112, and an inserting assembly 113, wherein a tray hole 1110 through which the feeding tray passes is formed on the first supporting plate 111, so that the tray on the first supporting plate 111 can sink through the tray hole 1110, and the first tray lifting mechanism 12 can smoothly lift the stacked trays. The positioning structure 112 is fixed on the first supporting plate 111, so that stacked trays are limited in the positioning structure 112, and the situation of uneven placement cannot occur. The positioning structure 112 can be four positioning columns, and the four positioning columns are respectively arranged at four corners of the tray and are respectively used for positioning each corner of the tray. The number of the insertion assemblies 113 is at least two, wherein the two insertion assemblies 113 are respectively arranged on two opposite sides of the material tray, so that the two sides of the material tray are simultaneously supported. Insert member 113 may be secured to first plate 111.
Optionally, the insertion assembly 113 includes a first cylinder 1131, a first slider 1133, a first slide 1132, and a tongue 1134. The first cylinder 1131 is used for driving the first slider 1133 to slide, the first slider 1133 is connected to the first slide rail 1132 in a sliding manner, the first slide rail 1132 is used for guiding the first slider 1133, and the tongue 1134 is fixed on the first slider 1133, so that along with the operation of the first cylinder 1131, the tongue 1134 can extend into the bottom of the material tray, thereby supporting the material tray. The number of the tongues 1134 in the same insert assembly 113 can be two or more, which provides more stable support for the tray.
In one embodiment of the present application, referring to fig. 4, the first tray lifting mechanism 12 includes a lifting driving member 121, a gear 122, a rack 123 and a receiving platform 124. The lifting driving member 121 is used for driving the gear 122 to rotate, the lifting driving member 121 can be a motor, the rack 123 is meshed with the gear 122, the rack 123 is vertically arranged, and the bearing platform 124 is fixed on the rack 123. When the lifting driving member 121 works, the gear 122 rotates to drive the rack 123 to move up and down, so that the receiving platform 124 can move up and down, and the receiving platform 124 can support a tray. The first tray lifting mechanism 12 is disposed below the first tray storing mechanism 11, and the receiving platform 124 can pass through the tray hole 1110 to support stacked trays when moving upward. In other embodiments, the first tray lifting mechanism 12 can also drive the receiving platform 124 to move up and down through other structures, and the structure capable of outputting linear motion is suitable for the present application. Optionally, four positioning blocks 1241 are provided on the receiving platform 124, so that the tray is positioned on the receiving platform 124, and the tray on the receiving platform 124 is prevented from shifting during movement.
In one embodiment of the present application, referring to fig. 5, the first tray mechanism 13 includes a second supporting plate 131, a limiting block 132, a sliding cylinder 133, and a positioning clip 134. The second supporting plate 131 is provided with an avoiding hole 1310, and the avoiding hole 1310 is used for enabling the receiving platform 124 on the first tray lifting mechanism 12 to move up and down through the avoiding hole 1310. The limiting block 132 is fixed on the second supporting plate 131, the sliding cylinder 133 is used for driving the positioning clamp 134 to push the tray, and the tray is clamped by the limiting block 132 and the positioning clamp 134, so that the tray is prevented from shaking when the first tray mechanism 13 moves. Optionally, the number and distribution of the limiting blocks 132 are not limited herein, as long as the limiting blocks can cooperate with the positioning clips 134 to clamp the tray.
Optionally, the first tray mechanism 13 further includes a third air cylinder 135 and a pressing plate 136 pushed by the third air cylinder 135, and the third air cylinder 135 is fixed on the second supporting plate 131. When the first tray mechanism 13 receives the tray, the third cylinder 135 retracts the pressing plate 136, so that the tray can be received smoothly. When the first tray mechanism 13 is driven by the first moving mechanism 14 to move, the third cylinder 135 pushes the pressing plate 136 to cover the surface of the tray, so as to prevent the tray from tilting upwards in the moving process or the process of clamping the tray. The number of the third air cylinders 135 and the pressing plates 136 may be two, and are respectively disposed at both sides of the second supporting plate 131.
Alternatively, the first moving mechanism 14 may be a two-axis moving module capable of moving in the X direction and the Y direction perpendicular to each other, so that the first tray mechanism 13 can be moved to a set position. The specific configuration of the first moving mechanism 14 is not limited here, and the first tray mechanism 13 may be movable in the horizontal direction.
Alternatively, the first tray storage mechanism 11 and the second tray storage mechanism 41 have the same structure, the first tray lifting mechanism 12 and the second tray lifting mechanism 42 have the same structure, the first tray mechanism 13 and the second tray mechanism 43 have the same structure, and the first moving mechanism 14 and the second moving mechanism 44 have the same structure.
In one embodiment of the present application, referring to fig. 6, the product inspecting and automatic reloading machine further includes a tray pushing module 5, and the tray pushing module 5 is used for pushing the tray on the first tray mechanism 13 to the second tray mechanism 43. The push plate module 5 comprises a push plate driving member 51, a second air cylinder 52 and a push plate 55. The tray pushing driving part 51 is used for outputting linear motion, the tray pushing driving part 51 is used for pushing the second air cylinder 52 and the push plate 55 to move, and the push plate 55 can push the tray when moving, so that the tray is transferred from the first tray mechanism 13 to the second tray mechanism 43. The second cylinder 52 is used to move the push plate 55 in the vertical direction. A first elastic piece 56 is arranged between the fixed ends of the push plate 55 and the second air cylinder 52, when the detection mechanism 2 detects products on the material tray, the second air cylinder 52 does not act, and the push plate 55 retracts upwards under the elastic action of the first elastic piece 56 and cannot interfere with the material tray. When the material tray needs to be moved, the second air cylinder 52 is inching to enable the push plate 55 to move to be in contact with the material tray, and the push tray driving part 51 works to enable the push plate 55 to push the material tray. Optionally, the push plate 55 is further provided with a probe and sensing block 57, and the probe and sensing block 57 is used for detecting whether the push plate 55 is in contact with the tray.
Optionally, the tray pushing driving element 51 includes a tray pushing motor 511, two belt pulleys 512 driven by the tray pushing motor 511, a belt 513 wound around the belt pulleys 512, a second slider 515 fixed on the belt 513, and a second slide rail 514, where the second slider 515 is slidably connected to the second slide rail 514, and the second cylinder 52 is fixed on the second slider 515, so that when the tray pushing motor 511 operates, the second slider 515 and the push plate 55 thereon drive the tray to move, and the horizontal movement of the push plate 55 is more stable.
Optionally, the tray pushing module 5 further includes a third slide rail 53 and a third slide block 54 slidably connected to the third slide rail 53, the third slide rail 53 may be fixed to a fixed end of the second cylinder 52, and the push plate 55 is fixed to the third slide block 54, so that the up-and-down movement of the push plate 55 is more stable.
In one embodiment of the present application, referring to fig. 7, the detecting mechanism 2 is used for detecting the appearance of the product. In other embodiments, the detection mechanism 2 may also detect the performance of the product. In this embodiment, the detection mechanism 2 includes a detection camera 21 and a light source 22, the detection camera 21 and the light source 22 are coaxially disposed, the detection camera 21 is used for shooting a product, and whether the product is an appearance defective product is analyzed through a shot picture.
In one embodiment of the present application, referring to fig. 1, the defective product replacing module 3 includes a third tray mechanism 31, a third moving mechanism 32 and a turntable mechanism 33. The third tray mechanism 31 is used for supplying good products and collecting defective products, and the turntable mechanism 33 is used for transferring the good products and the defective products. When a defective product is detected in the tray, the turntable mechanism 33 takes the defective product of the tray on the second tray mechanism 43, transfers the defective product to the third tray mechanism 31, then takes the defective product from the third tray mechanism 31, and then returns the defective product to the second tray mechanism 43 until all the products on the second tray mechanism 43 are the defective product, and then moves the tray to the second tray storage mechanism 41. The third moving mechanism 32 is used for moving the third tray mechanism 31, so that the third tray mechanism 31 can cooperate with the turntable mechanism 33 to take materials, and can also move the material tray to the second material tray lifting mechanism 42. The third tray mechanism 31 may have the same structure as the first tray mechanism 13, and the third moving mechanism 32 may have the same structure as the first moving mechanism 14.
In one embodiment of the present application, referring to fig. 8, the turntable mechanism 33 includes a turntable driving member 331, a turntable body 332, a plurality of nozzle assemblies 333, and a material pressing assembly 334. The plurality of suction nozzle components 333 are circumferentially and uniformly arranged on the turntable body 332, and the material pressing component 334 is used for pressing the suction nozzle components 333 downwards, so that the suction nozzle components 333 can suck products from the tray or release the products.
Optionally, referring to fig. 9, the pressing assembly 334 includes a pressing driving member, a cam 3341, a pressing slider 3342, a pressing slide rail 3343, a pushing portion 3344, and a second elastic member 3345. The material pressing driving piece is used for driving the cam 3341 to rotate, and the material pressing driving piece can be selected as a motor. The pressing slider 3342 is rotatably connected to the cam 3341, and the pressing slider 3342 is slidably connected to the pressing slide rail 3343, the cam 3341 drives the pressing slider 3342 to move up and down when rotating, and the pushing portion 3344 is fixed on the pressing slider 3342, so that when the pressing slider 3342 moves down, the pushing portion 3344 pushes the suction nozzle 333 to press down. The second elastic member 3345 has two ends connected between the pressing slider 3342 and the pressing rail 3343, so that the pressing driving member does not operate when the nozzle assembly 333 is not pressed, and the pushing portion 3344 automatically retracts under the action of the second elastic member 3345.
In one embodiment of the present application, referring to fig. 1, the defective product replacement module 3 further includes a first positioning mechanism 34 and a second positioning mechanism 34, and the first positioning mechanism 34 and the second positioning mechanism 34 are disposed below the corresponding suction nozzle assembly 333. The first positioning mechanism 34 is used for positioning defective products before being discharged to the third tray mechanism 31, and the second positioning mechanism 34 is used for positioning defective products before being discharged to the second tray mechanism 43. The first positioning mechanism 34 and the second positioning mechanism 34 may be selected to be identical in structure.
Optionally, referring to fig. 10, the first positioning mechanism 34 includes a positioning driving member 341, a rotating block 342, a positioning disc, a positioning claw 343, and a third elastic member 344. The positioning drive 341 may be a motor for driving the rotation block 342 to rotate. The positioning claw 343 is slidably connected to the positioning plate, and the positioning claw 343 abuts on the surface of the rotating block 342. The number of the positioning claws 343 is two, three, or four, and the third elastic member 344 is used to retract each positioning claw 343 to clamp the product. When the positioning is not needed, the positioning driving member 341 does not work, and each positioning claw 343 automatically retracts under the action of the third elastic member 344; when positioning is needed, the rotating block 342 rotates when the positioning driving member 341 works, the rotation of the rotating block 342 pushes the positioning pawl 343 to move away from the center of the positioning disc, so that a product can be placed in the center of the positioning disc, and then the positioning driving member 341 moves reversely so that the positioning pawl 343 automatically retracts to clamp the product under the action of the third elastic member 344 to position the product.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a product inspection and automatic reloading machine which characterized in that includes:
the discharging module comprises a first material tray storage mechanism for supporting stacked material trays to be detected, a first material tray lifting mechanism for lifting the stacked material trays to be detected, a first tray mechanism for receiving the material trays to be detected and a first moving mechanism for moving the first tray mechanism; when discharging, the first material tray lifting mechanism rises to support all material trays above the first material tray lifting mechanism, the first material tray storage mechanism loosens the material trays, the first material tray lifting mechanism descends, the first material tray storage mechanism supports all material trays except the bottommost material tray again, and the first material tray lifting mechanism continues descending to transfer the material trays to the first tray mechanism;
the detection module is used for detecting whether products of the material tray on the first tray mechanism are good products or not;
the defective product replacing module is used for replacing defective products on the detected material tray with good products; and
the feeding module is used for receiving and stacking good material trays and comprises a second tray mechanism used for receiving the material trays from the first tray mechanism, a second moving mechanism used for moving the second tray mechanism, a second material tray storage mechanism used for supporting the stacked good material trays and a second material tray lifting mechanism used for receiving the material trays from the second tray mechanism and stacking the material trays to the second material tray storage mechanism; when feeding, the second moving mechanism moves the second tray mechanism to the position above the second material tray lifting mechanism, the second material tray lifting mechanism rises to transfer the material tray to the second material tray lifting mechanism, then the second material tray lifting mechanism continues to rise to enable the material tray to be stacked at the bottoms of a plurality of good material trays, the second material tray storage mechanism loosens the material tray, the second material tray lifting mechanism continues to rise, and the second material tray storage mechanism clamps and supports all the material trays again.
2. The product inspection and automatic reloading machine as recited in claim 1, wherein: the first tray storage mechanism comprises a first supporting plate, a positioning structure and at least two insertion assemblies used for being inserted between two adjacent trays, the first supporting plate is provided with a tray hole through which the feeding tray passes, the positioning structure is fixed on the first supporting plate and is used for enabling the trays to be aligned to the tray hole in a stacking mode, and the two insertion assemblies are respectively arranged on two opposite sides of each tray.
3. The product inspection and automatic reloading machine as recited in claim 2, wherein: the inserting assembly comprises a first air cylinder, a first slide rail, a first slide block and a tongue piece, wherein the first slide block is driven by the first air cylinder and is connected with the first slide rail in a sliding mode, and the tongue piece is fixed on the first slide block and is used for being inserted between two adjacent material discs.
4. The product inspection and automatic reloading machine as recited in claim 1, wherein: the first material tray lifting mechanism comprises a lifting driving piece, a gear driven to rotate by the lifting driving piece, a rack meshed with the gear and a bearing platform fixed on the rack and used for bearing a bottom material tray of stacked material trays.
5. The product inspection and automatic reloading machine as recited in claim 1, wherein: first tray mechanism is including the second layer board that is used for placing the charging tray, be fixed in the second layer board just is used for the stopper, the sliding cylinder of charging tray location and by the sliding cylinder drive just is used for promoting the charging tray and makes the location clamp that the charging tray was pressed from both sides tightly, the confession has been seted up on the second layer board the hole of dodging that first charging tray elevating system passed.
6. The product inspection and automatic reloading machine as recited in claim 1, wherein: product inspection and automatic material changing machine still including be used for with charging tray in the first tray mechanism promotes extremely push away set module in the second tray mechanism, push away set module including the dish driving piece, second cylinder and the push pedal that push away that connect gradually, push away set driving piece drive the second cylinder with the push pedal removes in order to promote the charging tray, the second cylinder drive the push pedal is close to or keeps away from the charging tray in vertical direction, the push pedal with be equipped with first elastic component between the stiff end of second cylinder.
7. The product inspection and automatic reloading machine as recited in claim 1, wherein: the defective product replacing module comprises a third tray mechanism for supplying a defective product and collecting the defective product, a third moving mechanism for moving the third tray mechanism and a turntable mechanism for transferring the defective product and the defective product.
8. The product inspection and automatic reloading machine as recited in claim 7, wherein: the turntable mechanism comprises a turntable driving part, a turntable body and a plurality of suction nozzle assemblies and a material pressing assembly, wherein the suction nozzle assemblies are arranged on the turntable body in the circumferential direction, and the material pressing assembly is used for pressing the suction nozzle assemblies to absorb or release products.
9. The product inspection and automatic reloading machine as recited in claim 8, wherein: the material pressing component comprises a material pressing driving part, a cam driven to rotate by the material pressing driving part, a material pressing sliding block rotationally connected to the cam, a material pressing sliding rail used for guiding the material pressing sliding block, a pushing part fixed on the material pressing sliding block and used for pressing the suction nozzle component downwards, and a second elastic part, wherein two ends of the second elastic part are connected to the material pressing sliding block and the material pressing sliding rail.
10. The product inspection and automatic reloading machine as recited in claim 8, wherein: the defective product replacing module further comprises a first positioning mechanism and a second positioning mechanism, the first positioning mechanism is used for positioning defective product blanking before the third tray mechanism, the second positioning mechanism is used for positioning defective product feeding before the second tray mechanism, and the first positioning mechanism and the second positioning mechanism are arranged at the position of the suction nozzle assembly and correspond to each other.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010565406.XA CN111731813A (en) | 2020-06-19 | 2020-06-19 | Product inspection and automatic material changing machine |
| CN202010565406X | 2020-06-19 |
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| Publication Number | Publication Date |
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| CN111977348A CN111977348A (en) | 2020-11-24 |
| CN111977348B true CN111977348B (en) | 2021-12-07 |
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| CN202010565406.XA Withdrawn CN111731813A (en) | 2020-06-19 | 2020-06-19 | Product inspection and automatic material changing machine |
| CN202010959731.4A Active CN111977348B (en) | 2020-06-19 | 2020-09-14 | Product inspection and automatic material changing machine |
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| CN202010565406.XA Withdrawn CN111731813A (en) | 2020-06-19 | 2020-06-19 | Product inspection and automatic material changing machine |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731813A (en) * | 2020-06-19 | 2020-10-02 | 三壹联光智能装备(深圳)有限公司 | Product inspection and automatic material changing machine |
| CN113049596A (en) * | 2021-03-05 | 2021-06-29 | 广州得尔塔影像技术有限公司 | Appearance inspection apparatus |
| CN113488420B (en) * | 2021-06-15 | 2024-03-22 | 杭州大和热磁电子有限公司 | Automatic ceramic substrate feeding device |
| CN113369151B (en) * | 2021-07-28 | 2022-05-13 | 东莞市雅创自动化科技有限公司 | CCD (charge coupled device) detector for automatic feeding and discharging of sheets |
| CN116553147B (en) * | 2023-07-12 | 2023-12-01 | 前海晶方云(深圳)测试设备有限公司 | Conveying mechanism |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111731813A (en) | 2020-10-02 |
| CN111977348A (en) | 2020-11-24 |
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