CN218583975U

CN218583975U - Detection device

Info

Publication number: CN218583975U
Application number: CN202222646700.0U
Authority: CN
Inventors: 宋建新; 黄建欣; 田鑫
Original assignee: Foshan Zhongji Super Robot Technology Co ltd
Current assignee: Foshan Zhongji Super Robot Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-07
Anticipated expiration: 2032-09-30

Abstract

The utility model belongs to the technical field of check out test set, specifically disclose a detection device, including cylinder, signal processor and locating component, the cylinder of cylinder is installed on locating component, and the piston rod of cylinder passes locating component, and the one end of the piston rod of cylinder is equipped with insulating assembly, and the one end that insulating assembly kept away from the cylinder is equipped with two and detects the post side by side, and two are detected the post and are located the locating component top, and two and detect the post and all be connected with signal processor electricity through the wire to when making the piston rod of cylinder reset to the end, two detect the bottom surface of post and place the thickness that the distance between the surface of the sheet metal on locating component all is less than single sheet metal. The utility model discloses well cylinder drive two lift that detect the post, whether through two detection posts with the sheet metal contact, also whether form the return circuit between two detection posts and the signal processor to whether differentiate sheet metal effectively is the monolithic, ensure production normal clear, simple structure, detection efficiency is high.

Description

Detection device

Technical Field

The utility model relates to a check out test set technical field, in particular to detection device.

Background

In a robot feeding portion of an automatic press line, sheets are generally large in size but thin in thickness, and due to an oil film on the surface of the sheets or a vacuum negative pressure phenomenon, two or more sheets (metal sheets such as steel or aluminum) are often stacked and adhered to each other.

If the double or multi-layered metal sheet is fed into the press, not only defective products may be generated, but also damage may be seriously caused to equipment or a die, resulting in high maintenance costs and delaying normal production. In order to ensure the safety of the equipment and the die and ensure the continuous production, the metal sheets must be detected before the robot end pick-up picks up the metal sheets, and the automatic punching production line can only feed single metal sheets.

Therefore, it is necessary to design a piece of inspection equipment to ensure that the robotic end effector picks up a single sheet of metal.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects existing in the prior art, the utility model provides a detection device.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a detection device, includes cylinder, signal processor and locating component, the cylinder of cylinder is installed on the locating component, the piston rod of cylinder passes locating component, and the one end of the piston rod of cylinder is equipped with insulating assembly, the one end that insulating assembly kept away from the cylinder is equipped with two and detects the post side by side, two it is located to detect the post locating component top, and two detect the post all through the wire with the signal processor electricity is connected to when making the piston rod of cylinder reset to the end, two the distance between the bottom surface of detecting the post and the sheet metal of placing on locating component's surface all is less than monolithic sheet metal's thickness.

Further, when the piston rod of the air cylinder is reset to the bottom, the distance between the bottom surfaces of the two detection columns and the surface of the metal sheet placed on the positioning assembly is 0.3 to 0.7 times of the thickness of the single metal sheet.

Furthermore, the positioning assembly comprises a positioning plate and a connecting plate, and the cylinder barrel of the air cylinder is connected to one side of the positioning plate through the connecting plate.

Furthermore, the insulating assembly comprises a fixing seat and an insulating plate, the insulating plate is connected with one end of a piston rod of the air cylinder through the fixing seat, the insulating plate is parallel to the positioning plate, the two detection columns are connected to the insulating plate through hardware fittings support bars respectively and are kept away from one end of the fixing seat, and the two detection columns are located above the positioning plate.

Furthermore, the detection device further comprises a guide assembly, the guide assembly comprises a guide rod connected to the bottom of the fixing seat and a linear bearing installed on the connecting plate, and the guide rod is matched with the linear bearing

The utility model has the advantages that: the utility model discloses well cylinder drive two lift that detect the post, whether through two detection posts with the sheet metal contact, also whether form the return circuit between two detection posts and the signal processor to whether differentiate sheet metal effectively is the monolithic, ensure production normal clear, simple structure, detection efficiency is high.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention (lacking a signal processor and wires);

fig. 2 is a schematic application diagram of an embodiment of the present invention.

In the figure, 1-cylinder, 2-signal processor, 3-positioning component, 31-positioning plate, 32-connecting plate, 4-insulating component, 41-fixing seat, 42-insulating plate, 5-detecting column, 6-conducting wire, 7-guiding component, 71-guiding rod, 72-linear bearing, 8-metal sheet and 9-hardware supporting strip.

Detailed Description

The following description will further explain embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in the attached drawing 1~2, the present invention provides a detection apparatus, which is characterized in that: including cylinder 1, signal processor 2 and locating component 3, the cylinder of cylinder 1 is installed on locating component 3, locating component 3 is passed to the piston rod of cylinder 1, and the one end of the piston rod of cylinder 1 is equipped with insulating component 4, the one end that insulating component 4 kept away from cylinder 1 is equipped with two detection post 5 side by side, it keeps insulating to make through insulating component 4 between the piston rod of detection post 5 and cylinder 1, two detection post 5 are located locating component 3 top, and two detection post 5 all are connected with signal processor 2 electricity through wire 6, thereby switch on two detection post 5 and signal processor 2, when the piston rod of cylinder 1 resets to the end, the distance between the bottom surface of two detection post 5 and the surface of placing the sheet metal 8 on locating component 3 all is less than the thickness of monolithic sheet metal 8. Preferably, when the piston rod of the cylinder 1 is reset to the bottom, the distance between the bottom surfaces of the two detection columns 5 and the surface of the metal sheet 8 placed on the positioning component 3 is 0.3 to 0.7 times of the thickness of the single metal sheet 8. Further, it is preferably 0.5 times.

The utility model discloses a theory of operation does: in the debugging stage, firstly, the single metal sheet 8 is placed on the positioning component 3, so that the metal sheet 8 is stably at a fixed height, the piston rod of the air cylinder 1 is reset to the bottom, the distance between the bottom surfaces of the two detection columns 5 and the surface of the metal sheet 8 placed on the positioning component 3 is set to be 0.5 time of the thickness of the single metal sheet 8, and after the debugging is completed, the detection can be applied to detection.

In the detection stage, when a single metal sheet 8 is placed on the positioning component 3, and the piston rod of the air cylinder 1 is reset to the bottom, the two detection columns 5 are driven to descend to the bottom, a gap exists between the bottom surfaces of the two detection columns 5 and the surface of the metal sheet 8 at the moment, a loop cannot be formed between the two detection columns 5 and the signal processor 2, the signal processor 2 transmits a signal to the control circuit, and the control circuit judges that the single metal sheet 8 passes through the loop;

when two or more metal sheets 8 are placed on the positioning assembly 3, the piston rod of the cylinder 1 is reset to the bottom, the two detection columns 5 are driven to descend to the bottom, the bottom surfaces of the two detection columns 5 are in contact with the surfaces of the metal sheets 8 at the moment, and the metal sheets 8 are arranged, so that a loop is formed among the two detection columns 5, the metal sheets 8 and the signal processor 2, the signal processor 2 transmits signals to the control circuit, and the control circuit judges that the two or more metal sheets 8 are two or more and gives an alarm.

The utility model discloses the lift of well 1 drive two detection posts 5 of cylinder detects post 5 through two, whether contact with 8 contacts of sheet metal, also whether form the return circuit between two detection posts 5 and signal processor 2 promptly to whether differentiate sheet metal 8 effectively is the monolithic, ensure production normal clear, simple structure, detection efficiency is high.

The two detection columns 5 are elastic detection columns 5, and damage to the detection columns 5 when the detection columns 5 contact the surface of the metal sheet 8 is further avoided.

In some embodiments, as shown in fig. 2, the positioning assembly 3 includes a positioning plate 31 and a connecting plate 32, the cylinder barrel of the cylinder 1 is connected to one side of the positioning plate 31 through the connecting plate 32, and the positioning plate 31 and the connecting plate 32 are connected through fastening screws, so as to facilitate production and assembly.

Furthermore, in some embodiments, as shown in fig. 2, the insulating assembly 4 includes a fixing base 41 and an insulating plate 42, the insulating plate 42 is connected to one end of the piston rod of the cylinder 1 through the fixing base 41, and the insulating plate 42 is parallel to the positioning plate 31, so as to ensure that the distances between the two detection columns 5 and the metal sheet 8 on the positioning plate 31 are equal. Two detection post 5 connect the one end of keeping away from fixing base 41 at insulation board 42 through gold utensil branch strip 9 respectively to can adjust two distances that detect between the post 5 as required, two detection post 5 all are located locating plate 31 top this moment, and locating plate 31 then is used for placing sheet metal 8, and makes sheet metal 8's height keep unchanged.

In addition, as shown in fig. 2, the detecting device further includes a guiding assembly 7, the guiding assembly 7 includes a guiding rod 71 connected to the bottom of the fixing base 41 and a linear bearing 72 mounted on the connecting plate 32, the guiding rod 71 cooperates with the linear bearing 72 to ensure that the piston rod of the cylinder 1 is kept stable during the outputting and resetting processes, so that the distances between the two detecting columns 5 and the surface of the metal sheet 8 on the positioning plate 31 are equal.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A detection device, characterized by: including cylinder (1), signal processor (2) and locating component (3), the cylinder of cylinder (1) is installed on locating component (3), and the piston rod of cylinder (1) passes locating component (3), and the one end of the piston rod of cylinder (1) is equipped with insulating assembly (4), the one end that cylinder (1) was kept away from in insulating assembly (4) is equipped with two and detects post (5) side by side, two detect post (5) and be located locating component (3) top, and two detect post (5) all through wire (6) with signal processor (2) electricity is connected to when making the piston rod of cylinder (1) reset to the end, two the distance between the bottom surface of detecting post (5) and placing metal sheet (8) surface on locating component (3) all is less than the thickness of monolithic metal sheet (8).

2. A testing device according to claim 1, wherein: when the piston rod of the air cylinder (1) is reset to the bottom, the distance between the bottom surfaces of the two detection columns (5) and the surface of the metal sheet (8) placed on the positioning assembly (3) is 0.3 to 0.7 times of the thickness of the single metal sheet (8).

3. A testing device according to claim 1, wherein: the positioning assembly (3) comprises a positioning plate (31) and a connecting plate (32), and a cylinder barrel of the air cylinder (1) is connected to one side of the positioning plate (31) through the connecting plate (32).

4. A testing device according to claim 3, wherein: insulating subassembly (4) are including fixing base (41) and insulation board (42), insulation board (42) are passed through fixing base (41) are connected with the one end of the piston rod of cylinder (1), and insulation board (42) are on a parallel with locating plate (31), two detect post (5) and connect respectively through gold utensil brace (9) and keep away from in insulation board (42 the one end of fixing base (41), and two detect post (5) and all be located locating plate (31) top.

5. A testing device according to claim 4, wherein: the detection device further comprises a guide assembly (7), the guide assembly (7) comprises a guide rod (71) connected to the bottom of the fixed seat (41) and a linear bearing (72) installed on the connecting plate (32), and the guide rod (71) is matched with the linear bearing (72).