CN216188770U - Blanking mechanism and detection equipment comprising same - Google Patents
Blanking mechanism and detection equipment comprising same Download PDFInfo
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- CN216188770U CN216188770U CN202121540202.7U CN202121540202U CN216188770U CN 216188770 U CN216188770 U CN 216188770U CN 202121540202 U CN202121540202 U CN 202121540202U CN 216188770 U CN216188770 U CN 216188770U
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- supporting plate
- blanking mechanism
- blanking
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Abstract
The utility model discloses a blanking mechanism and a detection device comprising the same, wherein the blanking mechanism comprises: the base is used for being combined and fixed with the peripheral structure of the conveying mechanism; a tray positioned on the base for holding a product; the supporting plate is arranged at the position above the conveying belt of the conveying mechanism, and the supporting plate can rotate around a rotating axis; the extension direction of the rotating axis is parallel to the surface of the conveying belt of the conveying mechanism; the blanking mechanism further comprises a driving mechanism for driving the supporting plate to rotate around the rotating axis. The blanking mechanism provided by the utility model has a simple structure, can realize the loading, temporary storage and blanking of the product by the supporting plate only through one group of driving mechanisms, is stable and reliable in operation, low in cost and simpler and more convenient in field debugging and later maintenance.
Description
Technical Field
The utility model relates to the technical field of automatic machinery, in particular to a blanking mechanism and detection equipment comprising the same.
Background
Because electronic products belong to precision components and parts, in order to reduce the damage that the product leads to of foreign object multiple contact product in the manufacturing process, can use the carrier to drag the product to carry out the transportation on the production line usually. The advantage of utilizing the carrier to transport electronic product lies in, like the anchor clamps of structure style such as manipulator direct correspondence press from both sides get the carrier and realize carrying or detecting the product, anchor clamps can not direct contact product, can reach the high yield of product production. However, the carrier containing the electronic product has a plurality of blanking stations in the belt line flowing process, and the product is damaged due to the phenomenon of material overlapping during blanking because of the belt flowing of the belt line. For example, when a carrier with a product is clamped by a material taking device in a mechanical arm structure, the cost is high, and when the carrier is placed on a belt of a belt line, if other carriers with the product just flow through the belt below the material taking device, a mechanical arm can only carry out blanking on the carrier clamped by the mechanical arm after the carriers on the belt below the material taking device flow through the belt, so that the mechanical arm is stopped, and the problem of communication between front and rear equipment is easily caused, thereby affecting the operating efficiency of the production line. Some existing blanking mechanisms adopt a plurality of air cylinders to control product blanking, the overall structure is complex, and the material control, electrical control and debugging cost are high.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide a blanking mechanism, which can temporarily store and automatically blank products, and has the advantages of simple structure, stable operation, low cost, and easy field debugging and post-maintenance.
Another object of the present invention is to provide a detection device comprising a blanking mechanism as described above.
In order to achieve the above object, the present invention provides a blanking mechanism, including:
the base is used for being combined and fixed with the peripheral structure of the conveying mechanism;
a tray positioned on the base for holding a product;
the supporting plate is arranged at the position above the conveying belt of the conveying mechanism, and the supporting plate can rotate around a rotating axis; the extension direction of the rotating axis is parallel to the surface of the conveying belt of the conveying mechanism;
the blanking mechanism further comprises a driving mechanism for driving the supporting plate to rotate around the rotating axis.
Furthermore, it is preferable that the direction of extension of the axis of rotation is perpendicular to the conveying direction of the conveyor belt of the conveying means.
In addition, it is preferable that the support plate includes a head end portion rotating downward, a tail end portion rotating upward, and an intermediate portion between the head end portion and the tail end portion; the middle part of the supporting plate is rotatably connected with the base through a rotating shaft, and the axis of the rotating shaft forms the rotating axis; the driving mechanism is connected and fixed on the tail end part of the supporting plate.
In addition, preferably, the driving mechanism comprises a supporting frame and a linear driving cylinder;
the fixing part of the linear driving cylinder is hinged and fixed with the supporting frame, and the driving part of the linear driving cylinder is hinged and fixed with the tail end part of the supporting plate.
In addition, preferably, the blanking mechanism comprises a buffer positioned below the supporting plate; the buffer is disposed at a position corresponding to the pallet.
Further, it is preferable that the driving mechanism includes a rotary oscillation cylinder; the supporting plate is fixedly combined with the output end of the rotary swing cylinder, and the axis of the output end of the rotary swing cylinder forms the rotation axis.
In addition, it is preferable that the bottom surface of the support plate includes a stopper.
Furthermore, it is preferable that the stopper includes a vertical portion extending obliquely from the pallet and a straight portion extending obliquely from an end of the vertical portion away from the pallet.
In addition, preferably, the top surface of the supporting plate comprises a rib, and the extending direction of the rib is perpendicular to the extending direction of the rotating axis.
In order to achieve the other purpose, the utility model further provides a detection device, which comprises a conveying mechanism and the blanking mechanism.
The utility model has the following beneficial effects:
compared with the prior art, the blanking mechanism provided by the utility model has a simple structure, can realize the loading, temporary storage and blanking of the product by the supporting plate only through one group of driving mechanisms, is stable and reliable in operation, low in cost and simpler and more convenient in field debugging and later maintenance.
Other advantages of the blanking mechanism and the detection device provided by the present invention over the prior art are described in detail in the following embodiments.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 shows a schematic structural diagram of a blanking mechanism provided in an embodiment of the present invention.
Fig. 2 shows a schematic structural diagram of the blanking mechanism in fig. 1 at the receiving station.
Fig. 3 is a schematic structural diagram of the blanking mechanism in fig. 1 at a blanking station.
Fig. 4 shows a schematic structural diagram of a blanking mechanism provided in another embodiment of the present invention.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.
Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
To overcome the drawbacks of the prior art, an object of the present invention is to provide a blanking mechanism, which is shown in fig. 1 to 3, and specifically comprises: a base 1 for combining and fixing with the peripheral structure 101 of the conveying mechanism 10; a tray 2 on the base 1 for holding the product 100. The pallet 2 is arranged above the conveyor belt 102 of the conveyor mechanism 10, and the pallet 2 can rotate around a rotation axis; the axis of rotation extends parallel to the surface of the belt 102 of the conveyor 10. In order to convey the product 100 to the conveying mechanism 10 by using the pallet 2, the pallet 2 in this embodiment includes a material receiving station and a material discharging station for discharging the product onto the conveying mechanism. The material receiving station is a structural state when the pallet 2 is approximately horizontally arranged when a product 100 is conveyed onto the pallet 2 from a previous process by a conveying structure such as a manipulator. Different from the material receiving station, the blanking station of the supporting plate 2 means that the supporting plate 2 rotates around the rotation axis from the material receiving station, the product 100 can fall into the conveying belt 102 of the conveying mechanism 10 from the supporting plate 2 by utilizing the self gravity of the product 100 and matching the friction force between the conveying belt 102 of the conveying mechanism 10 and the product 100, and the supporting plate is located at the blanking station and is in an inclined state relative to the conveying mechanism. In order to realize the rotation of the supporting plate around the rotation axis, in this embodiment, the blanking mechanism further includes a driving mechanism for driving the supporting plate to rotate around the rotation axis.
The blanking mechanism provided by the utility model has a simple structure, can realize the loading, temporary storage and blanking of the product by the supporting plate only through one group of driving mechanisms, is stable and reliable in operation, low in cost and simpler and more convenient in field debugging and later maintenance. The layer board is located conveyer belt top position, the layer board is as temporary storage mechanism, unloading manipulator can be with doing other actions after directly placing the product on the layer board, need not to wait for, the utilization ratio of unloading manipulator has been improved greatly, the product on the layer board can be according to actual conditions through the extracting device of mechanism with the product place the conveyer belt on, whole unloading process conveyer belt need not to stop, and phenomenons such as collision or windrow between the product can not appear in conveyer belt product unloading region, the product has effectively been protected, the yields has been improved. In addition, when the supporting plate serves as a temporary storage structure of the product lower placing and conveying mechanism, the blanking mechanism does not need to be additionally provided with other blanking manipulators, and the extra space around the production line occupied by the working strokes of the other arranged blanking manipulators is saved.
In one embodiment, the axis of rotation extends in a direction perpendicular to the direction of transport of the belt 102 by the conveyor 10. That is, if the conveying direction of the conveying belt of the conveying mechanism is the X direction, the extending direction of the rotation axis is the Y direction, and the X direction is perpendicular to the Y direction in the same plane. It will be appreciated that the direction of extension of the axis of rotation may be non-perpendicular to the direction of transport of the conveyor belt of the conveyor, irrespective of the condition of the product as it falls from the pallet into the conveyor, and whether further picking of the product by a device such as a robot is required for the subsequent process.
As shown in the accompanying drawings, in the present embodiment, the supporting plate 2 includes a head end portion 21 rotating downward, a tail end portion 22 rotating upward, and an intermediate portion 23 located between the head end portion 21 and the tail end portion 22; the middle part 23 of the supporting plate 2 is rotatably connected with the base 1 through a rotating shaft, and the axis of the rotating shaft forms the rotating axis; the driving mechanism is connected and fixed on the tail end part 22 of the supporting plate 2. The leading end 21 of the pallet 2 is an end that can approach the conveyor 102 of the conveyor 10 when the pallet 2 is rotated. The trailing end 22 of the pallet 2 refers to the end of the pallet 2 that moves away from the conveyor belt 102 of the conveyor 10 as the pallet 2 rotates. In this embodiment, the driving mechanism can drive the trailing end 22 of the pallet 2 to rotate in a direction away from the conveyor belt 102 of the conveying mechanism 10, and the leading end 21 of the pallet 2 can rotate in a direction close to the conveyor belt 102 of the conveying mechanism 10 through the rotating shaft.
Further, the present embodiment provides a specific structure form of a driving mechanism, as shown in fig. 1 and fig. 3, the driving mechanism includes a supporting frame 4 and a linear driving cylinder 3; the fixing part 31 of the linear driving cylinder 3 is hinged and fixed with the supporting frame 4, and the driving part 32 of the linear driving cylinder 3 is hinged and fixed with the tail end 22 of the supporting plate 2. Wherein, the support frame 4 includes but is not limited to be fixed on the peripheral structure 101 of the conveying mechanism 10. In addition, it can be understood that the supporting frame 4 includes a frame body 41 and a mounting plate 42 located on the frame body 41, the linear driving cylinder 3 is fixed on the frame body 41 by the mounting plate 42, and the fixing portion 31 of the linear driving cylinder 3 is fixed to the mounting plate 42 in an articulated manner. Optionally, the frame body 41 spans the conveying belt 102 of the conveying mechanism 10.
Referring to fig. 2 and 3, the blanking mechanism provided in the present embodiment includes a buffer 5 located below the pallet 2; the buffer 5 is disposed at a position corresponding to the pallet 2. The buffer 5 may be disposed on the base 1, or may be disposed on the peripheral structure 101 of the conveying mechanism 10, which is not limited in the present embodiment. In the present embodiment, the damper 5 includes a front end damper 51 located at a position forward of the rotation axis, and a rear end damper 52 located at a position rearward of the rotation axis. The rear end buffer 52 is disposed at a position corresponding to the trailing end 22 of the pallet 2, and the head end buffer 51 is disposed at a position corresponding to the head end 21 of the pallet 2. Wherein the rear buffer 52 is used for buffering and limiting the supporting plate 2 which falls back to the material receiving station. The front buffer 51 is used to limit the maximum rotation stroke of the pallet 2 relative to the conveying mechanism 10, and prevent the pallet 2 from colliding with the conveying belt 102 of the conveying mechanism 10 during the rotation transition.
Referring to fig. 2 and 3, in one embodiment, the bottom surface of the pallet 2 includes a stopper 24. Stop block 24 and be located 2 bottom surfaces of layer board is close to 2 head portion 21's of layer board position, and when layer board 2 rotated, 2 head portion 21 of layer board was close to the conveying mechanism motion, the product by when layer board 2 fell into the conveying mechanism conveyer belt, stop block 24 and be used for stopping the conveyer belt rear and carry the product of coming. Preferably, the stopper 24 includes a vertical portion 241 extending obliquely from the support plate 2 and a straight portion 242 extending obliquely from an end of the vertical portion 241 away from the support plate 2. When the supporting plate 2 is located at the blanking station, the vertical part 241 is perpendicular to the surface of the conveying belt of the conveying mechanism, the straight part 242 is parallel to the conveying belt of the conveying mechanism, and the distance between the head end part 21 of the supporting plate 2 and the conveying belt is reduced to the maximum extent on the basis that the supporting plate 2 is not in contact with the conveying belt. When the supporting plate 2 is located at the blanking station and a product is conveyed to be close to the rear side of the supporting plate 2, the rear end face of the straight part 242 of the blocking block 24 can block the product conveyed from the rear side of the conveying belt in a front form, and the product is protected from being damaged. The product described in this embodiment includes but is not limited to directly refer to the display module, or refer to a carrying fixture for carrying the display module.
In one embodiment, as shown in the figures, the bottom edge of the head end 21 of the pallet 2 includes an escape structure 211. The avoiding structure 211 is a curved surface or an inclined surface. On the basis that contact does not take place between layer board 2 and the conveyer belt, dodge structure 211 and can reduce the distance that is close to between 2 head end 21 of layer board and the conveying mechanism conveyer belt to the maximum to reduce the height when the product falls into the conveyer belt by the layer board, form the protection to the product.
As an optional implementation manner, the top surface of the supporting plate includes a rib, and an extending direction of the rib is perpendicular to an extending direction of the rotation axis. The limiting flange can be formed by the outward bulge of the top surface of the supporting plate and can also be formed by the side wall of a groove formed by inward depression of the top surface of the supporting plate, and the limiting flange has the advantages that when the supporting plate is wound by the material receiving station on the rotating axis and is in an inclined state, the limiting flange can provide a guiding effect for a product to fall into the conveying mechanism conveying belt through the supporting plate, the influence of friction force of different contact positions between the conveying belt and the product is prevented, the product falling into the conveying belt is rotated, and troubles are brought to subsequent processes.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a blanking mechanism according to another embodiment of the present invention. The blanking mechanism provided by the embodiment is different from the blanking mechanism shown in fig. 1 to 3 in that the driving mechanism is composed of a rotary swing cylinder 6; the supporting plate 2 is fixedly combined with the output end of the rotary swing cylinder 6, and the axis of the output end of the rotary swing cylinder 6 forms the rotation axis. The driving mechanism adopts the rotary swing cylinder 6 to save the peripheral space of the blanking mechanism, the rotary swing cylinder 6 is combined and fixed on the peripheral structure of the conveying mechanism on one side of the supporting plate 2, in order to ensure that the supporting plate can stably rotate, in one embodiment, the rotary swing cylinder corresponds to the rotary swing cylinder, the peripheral structure of the conveying mechanism on the other side of the supporting plate comprises a supporting seat 7, and the supporting plate 2 is matched with the supporting seat 7 through a bearing assembly.
According to another object of the utility model, the utility model also provides a detection device, in particular, as shown in connection with fig. 1, comprising a conveying mechanism and a blanking mechanism as shown in fig. 2 and 3. The conveying mechanism 10 comprises a conveying belt 102, the base 1 of the blanking mechanism is fixedly combined with the peripheral structure 101 of the conveying mechanism 10, the supporting plate 2 which is positioned on the base 1 and used for supporting the product is positioned above the conveying belt 102, the supporting plate 2 can rotate around a rotating axis, and the extending direction of the rotating axis is parallel to the surface of the conveying belt 102 of the conveying mechanism 10. The detecting device further comprises a manipulator 20 for placing the products 100 into the pallets 2, wherein the manipulator 20 is erected above the conveying mechanism 10 through a mounting frame 30. The driving mechanism comprises a supporting frame 4 and a linear driving cylinder 3; the fixing part 31 of the linear driving cylinder 3 is hinged and fixed with the supporting frame 4, and the driving part 32 of the linear driving cylinder 3 is hinged and fixed with the tail end 22 of the supporting plate 2. The support frame 3 is arranged on the peripheral structure 101 of the conveying mechanism 10 in a spanning mode. The advantages of the detection device provided by the present embodiment are substantially the same as those of the feeding and discharging mechanism in the prior art, and are not further described herein.
In a preferred embodiment, in combination with the structure shown in the figure, the detection device includes an infrared sensor 8 located on the peripheral structure of the conveying mechanism, and along the conveying direction of the conveying belt, the infrared sensor 8 may be disposed at the front side position and the rear side position of the supporting plate and at the lower position of the supporting plate, and the infrared sensor is used for sensing whether there is incoming products on the conveying belt behind the supporting plate, and suspending or delaying the rotation of the supporting plate to avoid the interference between the product blanking conveying belt on the supporting plate and the products immediately conveyed on the conveying belt, and collision between the products to protect the products from damage.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.
Claims (10)
1. The utility model provides a unloading mechanism which characterized in that, unloading mechanism includes:
the base is used for being combined and fixed with the peripheral structure of the conveying mechanism;
a tray positioned on the base for holding a product;
the supporting plate is arranged at the position above the conveying belt of the conveying mechanism, and the supporting plate can rotate around a rotating axis; the extension direction of the rotating axis is parallel to the surface of the conveying belt of the conveying mechanism;
the blanking mechanism further comprises a driving mechanism for driving the supporting plate to rotate around the rotating axis.
2. The blanking mechanism of claim 1 wherein the axis of rotation extends in a direction perpendicular to the direction of transport of the conveyor belt.
3. The blanking mechanism of claim 1 wherein the blade includes a downwardly turned head end portion, an upwardly turned tail end portion, and an intermediate portion between the head end portion and the tail end portion; the middle part of the supporting plate is rotatably connected with the base through a rotating shaft, and the axis of the rotating shaft forms the rotating axis; the driving mechanism is connected and fixed on the tail end part of the supporting plate.
4. The blanking mechanism of claim 3 wherein the drive mechanism includes a support frame and a linear drive cylinder;
the fixing part of the linear driving cylinder is hinged and fixed with the supporting frame, and the driving part of the linear driving cylinder is hinged and fixed with the tail end part of the supporting plate.
5. The blanking mechanism of claim 1, wherein the blanking mechanism includes a buffer located below the pallet; the buffer is disposed at a position corresponding to the pallet.
6. The blanking mechanism of claim 1 wherein the drive mechanism includes a rotary oscillation cylinder; the supporting plate is fixedly combined with the output end of the rotary swing cylinder, and the axis of the output end of the rotary swing cylinder forms the rotation axis.
7. The blanking mechanism of claim 1 wherein the bottom surface of the carrier includes a stop.
8. The blanking mechanism of claim 7 wherein the stop includes a vertical portion extending obliquely away from the pallet and a straight portion extending obliquely from an end of the vertical portion remote from the pallet.
9. The blanking mechanism of claim 1 wherein the top surface of the support plate includes a rib extending in a direction perpendicular to the axis of rotation.
10. A testing apparatus, characterized in that it comprises a feeding mechanism and a blanking mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121540202.7U CN216188770U (en) | 2021-07-07 | 2021-07-07 | Blanking mechanism and detection equipment comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121540202.7U CN216188770U (en) | 2021-07-07 | 2021-07-07 | Blanking mechanism and detection equipment comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216188770U true CN216188770U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121540202.7U Active CN216188770U (en) | 2021-07-07 | 2021-07-07 | Blanking mechanism and detection equipment comprising same |
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| Country | Link |
|---|---|
| CN (1) | CN216188770U (en) |
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2021
- 2021-07-07 CN CN202121540202.7U patent/CN216188770U/en active Active
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