Workpiece status detection device

Abstract

The utility model relates to the technical field of super finishing. In order to facilitate sorting personnel to quickly sort out super finishing workpieces from a ring conveyor belt, the utility model proposes a workpiece status detection device, wherein a base provided with a tray is located on the conveyor belt and moves with the conveyor belt; a status display is installed on the base through a pin shaft and is close to the edge of the base and can rotate synchronously around the pin shaft; an adjustment mechanism can toggle the status display to rotate around the pin shaft; a sensor is located on the side of the tray and is used to detect the state of the status display; when the processed workpiece is placed in the tray, the free end of the processing status rod is close to the detection end of the sensor, and the sensor detects that the status display is in a processing state; when the unprocessed workpiece is placed in the tray, the free end of the unprocessed status rod is close to the detection end of the sensor, and the sensor detects that the status display is in an unprocessed state. The use of the workpiece status detection device of the utility model can improve the efficiency of workpiece sorting.

Description

Technical Field

[0001] The utility model relates to the technical field of super finishing, in particular to a workpiece state detection device for detecting the state of a workpiece before and after super finishing. Background Art

[0002] In the process of superfinishing, in order to improve the processing efficiency, automatic loading equipment is usually used to send the workpiece to be processed to the superfinishing machine for superfinishing. In addition, due to the limited area of ​​the factory, the automatic loading equipment usually uses a circular conveyor belt to transport the workpiece to be processed and the processed workpiece, and the workpiece to be processed and the processed workpiece are all transported by the same circular conveyor belt. However, the state of the workpiece before and after the superfinishing by the superfinishing machine is completely the same and cannot be distinguished, resulting in the sorting personnel being unable to remove the superfinished workpiece from the circular conveyor belt. Utility Model Content

[0003] In order to facilitate sorting personnel to quickly sort out super-finished workpieces from a circular conveyor belt, the utility model proposes a workpiece status detection device, which includes a base, a status display, an adjustment mechanism and a sensor. The base is located on the conveyor belt and moves with the conveyor belt, and a tray is arranged on the base; the status display is installed on the base through a pin shaft and is close to the edge of the base, the status display includes a processing state rod and an unprocessed state rod, and the processing state rod and the unprocessed state rod can rotate synchronously around the pin shaft; a lever is arranged in the adjustment mechanism, and the lever can drive the status display to rotate around the pin shaft; the sensor The sensor is located on the side of the pallet, and the detection end of the sensor and the status display component are located in the same plane, and are used to detect the state of the status display component; when the processed workpiece is placed in the pallet, the adjustment mechanism moves the status display component through the lever to make the free end of the processed status rod close to the detection end of the sensor, and the sensor detects that the status display component is in the processed state; when the unprocessed workpiece is placed in the pallet, the adjustment mechanism moves the status display component through the lever to make the free end of the unprocessed status rod close to the detection end of the sensor, and the sensor detects that the status display component is in the unprocessed state.

[0004] After the workpiece status detection device of the utility model is installed on the conveyor belt, the pallet on the base can be used to carry the workpieces, and the status display part can be adjusted according to the type of the workpiece placed on the pallet by using the adjustment mechanism, so that the status displayed by the status display part corresponds to the processing status of the workpiece located in the pallet, so that the sorting personnel can quickly distinguish the processing status of the workpiece in the pallet according to the status displayed by the status display part, thereby quickly completing the sorting of the workpieces on the conveyor belt.

[0005] Preferably, the processed state rod and the unprocessed state rod are vertically connected, and the free ends of the processed state rod and the unprocessed state rod are both provided with a cam. Such a status display part has a simple structure, which is convenient for the adjustment mechanism to adjust the state displayed by the status display part through the lever, and can prevent the lever from slipping during the shifting process, thereby affecting the shifting efficiency. Furthermore, the length L1 of the processed state rod is less than the length L2 of the unprocessed state rod. In this way, the lengths of the processed state rod and the unprocessed state rod in the status display part are different, which is convenient for the sorting personnel to identify the state of the status display part. Further preferably, the processed state rod and the unprocessed state rod display different colors. In this way, when sorting workpieces, the sorting personnel only need to distinguish the state displayed by the color displayed by the processed state rod and the unprocessed state rod, thereby facilitating the sorting personnel to quickly complete the sorting work of the workpieces and improving the sorting efficiency.

[0006] Preferably, the base includes a seat plate, a connecting block and a limiting block, wherein the seat plate is located at the bottom of the tray, the connecting block is parallel to the seat plate and fixed to the side of the tray, and a positioning hole for installing the pin is provided on the connecting block; the limiting blocks are installed on the seat plate and located on both sides of the connecting block, and when the processed state rod or the unprocessed state rod approaches the sensor, the limiting blocks clamp the unprocessed state rod or the processed state rod. In this way, when the state display part is adjusted by the adjustment mechanism to adjust the display state of the state display part, the limiting blocks can be used to limit the state display part to avoid excessive adjustment of the adjustment mechanism and affecting the display state of the state display part. Further, the state display part is located between the seat plate and the connecting block. In this way, during the adjustment process, the seat plate and the connecting block can be used to limit the rotation range of the state display part to avoid the state display part shaking and dislocation during the rotation process, which affects the display state.

[0007] Preferably, the adjustment mechanism includes a translation cylinder and a lifting cylinder, the lifting cylinder is mounted on the translation cylinder and can be translated by the translation cylinder, and the lever is mounted on the lifting cylinder and can be lifted and lowered by the lifting cylinder. In this way, the lifting cylinder is used to drive the lever to move up and down, which facilitates the adjustment mechanism to adjust the height of the lever; the translation cylinder is used to drive the lifting cylinder to translate, which can drive the lever to translate and move the status display component to complete the adjustment of the status display component. Furthermore, a lever ball head is provided at the free end of the lever away from the lifting cylinder. In this way, the lever ball head is provided at the free end of the lever, which facilitates the lever to move the status display component.

[0008] Preferably, the translation cylinder is a rodless cylinder, and the lifting cylinder is a lifting cylinder. In this way, the rodless cylinder is used as the translation cylinder, and the lifting cylinder is used as the lifting cylinder, which is simple and convenient to select. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the workpiece state detection device of the utility model when the workpiece is in a processed state;

[0010] Figure 2 It is a structural schematic diagram of the workpiece state detection device of the utility model when the workpiece is in an unprocessed state. DETAILED DESCRIPTION

[0011] Next, combine Figure 1 and 2 , the workpiece state detection device of the utility model is described in detail.

[0012] like Figure 1 and 2 As shown, the workpiece state detection device of the utility model includes a base, a state display, an adjustment mechanism and a sensor 4. Among them, the base is located on a conveyor belt (not shown in the figure) and moves with the conveyor belt, and a tray 11 is arranged on the base. Preferably, a workpiece slot (not shown in the figure) for placing the workpiece 5 is arranged on the top of the tray 11 to prevent the workpiece 5 from moving in the tray 11 and affecting the transmission. The state display is installed on the base through a pin (not shown in the figure) and close to the edge of the base. The state display includes a processing state rod 21 and an unprocessed state rod 22, and the processing state rod 21 and the unprocessed state rod 22 can rotate synchronously around the pin. A lever 31 is arranged in the adjustment mechanism, and the lever 31 can drive the state display to rotate around the pin. The sensor 4 is located on the side of the tray 11, and the detection end of the sensor 4 and the state display are located in the same plane, which is used to detect the state of the state display.

[0013] like Figure 1 and 2 As shown, the base includes a seat plate 12, a connecting block 13 and a limiting block 14. The seat plate 12 is located at the bottom of the tray 11. The connecting block 13 is parallel to the seat plate 12 and fixed to the side of the tray 11, and a positioning hole 131 for installing the pin is provided on the connecting block 13; the limiting block 14 is installed on the seat plate 12 and located on both sides of the connecting block 13, and when the processed state rod 21 or the unprocessed state rod 22 in the state display member is close to the sensor 4, the limiting block 14 clamps the unprocessed state rod 22 or the processed state rod 21. In this way, when the state display member is adjusted by the adjustment mechanism to adjust the display state of the state display member, the limiting block 14 can be used to limit the state display member to avoid excessive adjustment of the adjustment mechanism to affect the display state of the state display member. Preferably, the state display member is located between the seat plate 12 and the connecting block 13. In this way, during the shifting process, the seat plate 12 and the connecting block 13 can be used to limit the rotation range of the status display component to prevent the status display component from shaking and misaligning during the rotation process, thereby affecting the display status.

[0014] like Figure 1 and2 As shown, in the status display part, the processing state rod 21 and the unprocessed state rod 22 are vertically connected, and the free ends of the processing state rod 21 and the unprocessed state rod 22 are both provided with a cam (not shown in the figure). Such a status display part has a simple structure, which is convenient for the adjustment mechanism to adjust the state displayed by the status display part through the lever 31, and can prevent the lever 31 from slipping during the shifting process, affecting the shifting efficiency. Preferably, the length L1 of the processing state rod 21 is less than the length L2 of the unprocessed state rod 22. In this way, the lengths of the processing state rod 21 and the unprocessed state rod 22 in the status display part are different, which is convenient for the sorting personnel to identify the state of the status display part. Preferably, the processing state rod 21 and the unprocessed state rod 22 display different colors. In this way, when sorting the workpiece 5, the sorting personnel only need to distinguish the state displayed by the color displayed by the processing state rod 21 and the unprocessed state rod 22, so as to facilitate the sorting personnel to quickly complete the sorting work of the workpiece 5 and improve the sorting efficiency.

[0015] like Figure 1 and 2 As shown, the adjustment mechanism includes a translation cylinder 32 and a lifting cylinder 33. The lifting cylinder 33 is installed on the translation cylinder 32 and can be translated by the translation cylinder 32. The lever 31 is installed on the lifting cylinder 33 and can be lifted and lowered by the lifting cylinder 33. In this way, the lifting cylinder 33 is used to drive the lever 31 to move up and down, which is convenient for the adjustment mechanism to adjust the height of the lever 31; the translation cylinder 32 is used to drive the lifting cylinder 33 to translate, which can drive the lever 31 to translate and move the status display component to complete the adjustment of the status display component. Preferably, the free end of the lever 31 away from the lifting cylinder 33 is provided with a lever ball head 311. In this way, the free end of the lever 31 is provided with a lever ball head 311, which is convenient for the lever 31 to move the status display component. Preferably, the translation cylinder 32 is a rodless cylinder, and the lifting cylinder 33 is a lifting cylinder. In this way, the rodless cylinder is used as the translation cylinder 32, and the lifting cylinder is used as the lifting cylinder 33, which is simple and convenient to select.

[0016] During the workpiece sorting process, when the processed workpiece 5 is placed in the tray 11, the adjustment mechanism moves the status display part through the lever 31 so that the free end of the processing status rod 21 is close to the detection end of the sensor 4, and the sensor 4 detects that the status display part is in the processing state; when the unprocessed workpiece 5 is placed in the tray 11, the adjustment mechanism moves the status display part through the lever 31 so that the free end of the unprocessed status rod 22 is close to the detection end of the sensor 4, and the sensor 4 detects that the status display part is in the unprocessed state.

[0017] After the workpiece status detection device of the utility model is installed on the conveyor belt, the pallet on the base can be used to carry the workpieces, and the status display part can be adjusted according to the type of the workpiece placed on the pallet by using the adjustment mechanism, so that the status displayed by the status display part corresponds to the processing status of the workpiece located in the pallet, so that the sorting personnel can quickly distinguish the processing status of the workpiece in the pallet according to the status displayed by the status display part, thereby quickly completing the sorting of the workpieces on the conveyor belt.

Claims

1. A workpiece state detection device, characterized in that: The workpiece state detection device comprises a base, a state display, an adjustment mechanism and a sensor, wherein the base is located on a conveyor belt and moves with the conveyor belt, and a tray is arranged on the base; the state display is installed on the base through a pin shaft and is close to the edge of the base, and the state display comprises a processing state rod and an unprocessed state rod, and the processing state rod and the unprocessed state rod can rotate synchronously around the pin shaft; a lever is arranged in the adjustment mechanism, and the lever can drive the state display to rotate around the pin shaft; the sensor is located on the side of the tray, and the detection end of the sensor is connected to the detection end of the sensor. The status display component is located in the same plane and is used to detect the status of the status display component; when the processed workpiece is placed in the pallet, the adjustment mechanism moves the status display component through the lever so that the free end of the processed status rod is close to the detection end of the sensor, and the sensor detects that the status display component is in the processed state; when the unprocessed workpiece is placed in the pallet, the adjustment mechanism moves the status display component through the lever so that the free end of the unprocessed status rod is close to the detection end of the sensor, and the sensor detects that the status display component is in the unprocessed state.

2. The workpiece state detection device according to claim 1, characterized in that: The processed state rod and the unprocessed state rod are vertically connected, and free ends of the processed state rod and the unprocessed state rod are both provided with a clamping protrusion.

3. The workpiece state detection device according to claim 2, characterized in that: The length L1 of the rod in the processed state is smaller than the length L2 of the rod in the unprocessed state.

4. The workpiece state detection device according to claim 3, characterized in that: The processed state rod and the unprocessed state rod display different colors.

5. The workpiece state detection device according to any one of claims 1 to 4, characterized in that: The base includes a seat plate, a connecting block and a limit block, the seat plate is located at the bottom of the pallet, the connecting block is parallel to the seat plate and fixed to the side of the pallet, and the connecting block is provided with a positioning hole for installing the pin shaft; the limit block is installed on the seat plate and located on both sides of the connecting block, and when the processed state rod or the unprocessed state rod is close to the sensor, the limit block clamps the unprocessed state rod or the processed state rod.

6. The workpiece state detection device according to claim 5, characterized in that: The state display member is located between the seat plate and the connection block.

7. The workpiece state detection device according to any one of claims 1 to 4, characterized in that: The adjustment mechanism comprises a translation cylinder and a lifting cylinder. The lifting cylinder is installed on the translation cylinder and can be translated by the translation cylinder. The shifting rod is installed on the lifting cylinder and can move up and down under the drive of the lifting cylinder.

8. The workpiece state detection device according to claim 7, characterized in that: A driving rod ball head is arranged at the free end of the driving rod away from the lifting cylinder.

9. The workpiece state detection device according to claim 7, characterized in that: The translation cylinder is a rodless cylinder, and the lifting cylinder is a lifting cylinder.

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