Safety monitoring protection device of automatic press line

Abstract

The utility model discloses a safety monitoring protection device of an automatic press line, which comprises a main body frame and a control panel, infrared transmitting and receiving sensors are arranged in the two sides of the main body frame, the control panel is arranged on one side of the main body frame, and a deviation rectifying structure is arranged at one end of the top of the main body frame. The guiding groove is formed in one end of the top of the body frame, an image monitoring assembly is installed in the middle of the interior of the top end of the body frame, and a cleaning structure is arranged at one end of the inner side of the body frame. The deviation rectifying structure is arranged, the distance between the two sets of guide plates is adjusted by controlling the forward and reverse directions of the two-way threaded rod, and when a stamping part is conveyed to the inner side of the main body frame, the stamping part can gradually slide along the arc faces of the guide plates and finally slide to the middle position of conveying equipment along the guide plates. Stamping errors caused by deviation of the stamping parts and frequent error reporting of the sensors are avoided, and deviation correction protection of the conveyed stamping parts is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automated punching line auxiliary devices, in particular to a safety monitoring and protection device for an automated punching line. Background Art

[0002] As a related device that uses automated mechanical equipment to automatically stamp and convey panels, the automated stamping production line has the advantages of high precision and high stamping efficiency compared to manual stamping production. However, since automated stamping production lines are mostly mechanical production and there are not many people to monitor the safety of the production line in real time, corresponding safety monitoring and protection devices are often installed when using automated stamping lines.

[0003] To this end, the patent specification with publication number CN211276324U discloses a safety protection device for a stamping production line, including an outer shell and a controller, a sealing cover plate is provided on the front side of the outer shell, and a first bolt is provided on the sealing cover plate, a fixed slide groove is provided at the lower end of the outer shell, and an open groove is provided at the upper end of the outer shell, a fixed frame is provided on the open groove, and a protective lens is provided on the inner side of the fixed frame, and a second bolt is provided on the fixed frame, a shock-absorbing pad is provided in the mounting groove, and an infrared sensor is provided on the shock-absorbing pad, and a third bolt is provided on the infrared sensor. The safety protection device for the stamping production line is provided with an infrared sensor on the feeding side of the stamping line, and a protective grating is formed by an infrared beam. When the grating is blocked, the infrared sensor transmits an electrical signal to the controller, and the controller controls the relevant mechanical device to stop working, thereby effectively protecting the personal safety of the operator. The above-mentioned safety protection device has a good monitoring effect when it is used, but there are still some problems:

[0004] The above safety protection device is monitored in real time by sensors when in use, and has a good monitoring effect during the stamping process, but there are no obvious protective measures when the stamped parts are transported. Utility Model Content

[0005] The utility model aims to provide a safety monitoring and protection device for an automated stamping line, so as to solve the defect that the existing stamping production line has no better protection measures in the process of conveying stamping parts by using safety protection devices.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a safety monitoring and protection device for an automated stamping line, comprising a main frame and a control panel, infrared transceiver sensors are installed inside both sides of the main frame, a control panel is installed on one side of the main frame, a correction structure is provided at one end of the top of the main frame, the correction structure comprises a guide groove, a bidirectional threaded rod, an internal threaded sleeve, a connecting rod, an adapter, a guide plate and a slide groove, the guide groove is opened inside one end of the top of the main frame, an image monitoring component is installed at the middle position inside the top of the main frame, and a cleaning structure is provided at one end of the inner side of the main frame.

[0007] When in use, the main frame is installed above the belt conveyor assembly in the automated stamping line, so that the stamped parts need to pass through the inner side of the main frame when being conveyed by the conveying assembly. During transportation, the conveying position of the stamped parts is monitored by the infrared transceiver sensor, and the image monitoring assembly performs image monitoring of the shape and stamping position of the passing stamped parts, so as to avoid automation errors or stamping errors after the stamped parts are conveyed and processed.

[0008] Preferably, a bidirectional threaded rod is provided above the guide groove, and internal threaded sleeves are sleeved on both sides of the outer side wall of the bidirectional threaded rod, the bottom end of the internal threaded sleeve is fixedly connected to a connecting rod, and the bottom end of the connecting rod is rotatably connected to an adapter, a guide plate is provided on one side of the adapter, and a sliding groove is opened on one side of the guide plate, so that the spacing between the two groups of guide plates can be adjusted by controlling the forward and reverse movement of the bidirectional threaded rod, and when the stamping part is conveyed to the inner side of the main frame, it will gradually slide along the arc surface of the guide plate.

[0009] Preferably, the guide groove and the internal threaded sleeve are in a sliding structure, and the bidirectional threaded rod and the internal threaded sleeve are in a threaded connection structure, so that the distance between the two groups of guide plates can be adjusted.

[0010] Preferably, the guide plate and the main frame are in a hinged structure, and the adapter and the slide groove are in a sliding structure.

[0011] Preferably, the cleaning structure includes a guide rod, a sliding sleeve, a cross bar, a brush and a spring. The guide rod is fixedly connected to one end of both sides of the top of the main frame, the outer side of the guide rod is sleeved with a sliding sleeve, one side of the sliding sleeve is fixedly connected to a cross bar, the bottom end of the cross bar is fixedly connected to a brush, and the top of the outer side of the guide rod is sleeved with a spring. When the stamping parts are conveyed toward the main frame, the cross bar presses the brush to clean the surface of the passing stamping parts to a certain extent.

[0012] Preferably, the guide rod and the sliding sleeve are in a sliding structure, and the guide rod is perpendicular to the cross bar.

[0013] Preferably, the sliding sleeve and the spring are in an elastic connection structure, so that the brush can clean the surface of the stamping part.

[0014] The utility model provides a safety monitoring and protection device for an automated stamping line, which has the advantages that: by providing a deviation correction structure, the forward and reverse movement of the bidirectional threaded rod is controlled so that the spacing between the two groups of guide plates can be adjusted; when the stamped parts are conveyed to the inner side of the main frame, they will gradually slide along the curved surface of the guide plate, and finally slide along the guide plate to the middle position of the conveying equipment, thereby avoiding stamping errors and frequent errors of various sensors due to the offset of the stamped parts, thereby realizing deviation correction and protection for the conveyed stamped parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model in a front view;

[0017] Figure 3 For the utility model Figure 2 A partial cross-section at the center is an enlarged structural diagram;

[0018] Figure 4 It is a schematic diagram of the three-dimensional partial structure of the deviation-correcting structure of the utility model;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the cleaning structure of the utility model.

[0020] In the figure: 1. Main frame; 2. Infrared transceiver sensor; 3. Control panel; 4. Correction structure; 401. Guide groove; 402. Bidirectional threaded rod; 403. Internal threaded sleeve; 404. Connecting rod; 405. Adapter; 406. Guide plate; 407. Slide groove; 5. Image monitoring component; 6. Cleaning structure; 601. Guide rod; 602. Slide sleeve; 603. Cross bar; 604. Brush; 605. Spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5The utility model provides a safety monitoring and protection device for an automated stamping line, comprising a main frame 1 and a control panel 3. Infrared transceiver sensors 2 are installed inside both sides of the main frame 1. A control panel 3 is installed on one side of the main frame 1. An image monitoring component 5 is installed at the middle position inside the top of the main frame 1. A correction structure 4 is provided at one end of the top of the main frame 1. The correction structure 4 comprises a guide groove 401, a bidirectional threaded rod 402, an internal threaded sleeve 403, a connecting rod 404, an adapter 405, a guide plate 406 and a slide groove 407. The guide groove 401 is provided inside one end of the top of the main frame 1. A bidirectional threaded rod 402 is arranged above the guide groove 401, and internal threaded sleeves 403 are sleeved on both sides of the outer side wall of the bidirectional threaded rod 402, the bottom end of the internal threaded sleeve 403 is fixedly connected to a connecting rod 404, the bottom end of the connecting rod 404 is rotatably connected to an adapter 405, a guide plate 406 is arranged on one side of the adapter 405, a slide groove 407 is opened on one side of the guide plate 406, the guide groove 401 and the internal threaded sleeve 403 are in a sliding structure, the bidirectional threaded rod 402 and the internal threaded sleeve 403 are in a threaded connection structure, the guide plate 406 and the main frame 1 are in a hinged structure, and the adapter 405 and the slide groove 407 are in a sliding structure.

[0023] See attached Figure 1 , Figure 2 , Figure 3 and Figure 4 When the device is used, the main frame 1 is installed above the belt conveyor assembly in the automated stamping line, so that the stamped parts need to pass through the inner side of the main frame 1 when being conveyed by the conveying assembly, and the conveying position of the stamped parts is monitored by the infrared transceiver sensor 2 during conveying, and the image monitoring assembly 5 performs image monitoring on the shape and stamping position of the passing stamped parts, so as to avoid automation errors or stamping errors in the stamped parts after conveying and processing. In this process, in order to avoid the position deviation of the stamped parts during conveying, resulting in the displacement of the stamping position, or the inability of the sensors of the automated stamping line to accurately monitor due to the skewness of the stamped parts, guide plates 406 are hinged on both sides of the main frame 1, and the guide plates 406 are The arc surface side is hinged with the main frame 1, and by rotating the two-way threaded rod 402, the two groups of internal threaded sleeves 403 threadedly connected thereto move in opposite directions along different thread directions, so that the connecting rod 404 pushes the adapter 405 to slide along the slide groove 407, so that the spacing between the two groups of guide plates 406 can be adjusted by controlling the forward and reverse directions of the two-way threaded rod 402. When the stamped parts are conveyed to the inner side of the main frame 1, they will gradually slide along the arc surface of the guide plate 406, and finally slide along the guide plate 406 to the middle position of the conveying equipment, so that the stamping, monitoring and conveying of the stamped parts by the automated stamping parts can maintain good safety, avoiding stamping errors and frequent errors of various sensors due to the offset of the stamped parts.

[0024] A cleaning structure 6 is provided at one end of the inner side of the main frame 1, and the cleaning structure 6 includes a guide rod 601, a sleeve 602, a cross bar 603, a brush 604 and a spring 605. The guide rod 601 is fixedly connected to one end of both sides of the top of the main frame 1, the outer side of the guide rod 601 is sleeved with a sleeve 602, one side of the sleeve 602 is fixedly connected to a cross bar 603, the bottom end of the cross bar 603 is fixedly connected to a brush 604, and the top of the outer side of the guide rod 601 is sleeved with a spring 605. The guide rod 601 and the sleeve 602 are in a sliding structure, the guide rod 601 is perpendicular to the cross bar 603, and the sleeve 602 and the spring 605 are in an elastic connection structure.

[0025] See attached Figure 1 and Figure 5 When the automated stamping line performs stamping operations, since most of them are mechanically driven, if the surface of the stamped parts adsorbs oil stains, paper or large objects during the operation, it is easy to affect the monitoring effect of the automated stamping line. For this reason, a brush 604 is set at one end of the inner side of the main frame 1. When the stamped parts are conveyed toward the main frame 1, the stamped parts will squeeze the brush 604. At this time, the elastic force of the spring 605 drives the sleeve 602 downward along the guide rod 601, and the cross bar 603 presses the brush 604 to clean the surface of the passing stamped parts to a certain extent, and remove the debris adsorbed thereon, so as to avoid affecting the monitoring of the stamping line.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A safety monitoring and protection device for an automated stamping line, comprising a main frame (1) and a control panel (3); Features: Infrared transceiver sensors (2) are installed inside both sides of the main frame (1), a control panel (3) is installed on one side of the main frame (1), and a deviation correction structure (4) is provided at one end of the top of the main frame (1), the deviation correction structure (4) comprises a guide groove (401), a bidirectional threaded rod (402), an internal threaded sleeve (403), a connecting rod (404), an adapter (405), a guide plate (406) and a slide groove (407), and the guide groove (401) is opened inside one end of the top of the main frame (1); An image monitoring component (5) is installed at the middle position inside the top of the main frame (1); A cleaning structure (6) is provided at one end of the inner side of the main frame (1).

2. The safety monitoring and protection device for an automated stamping line according to claim 1, characterized in that: A bidirectional threaded rod (402) is arranged above the guide groove (401), and internal threaded sleeves (403) are sleeved on both sides of the outer wall of the bidirectional threaded rod (402), and the bottom end of the internal threaded sleeve (403) is fixedly connected to a connecting rod (404), and the bottom end of the connecting rod (404) is rotatably connected to an adapter (405), and a guide plate (406) is arranged on one side of the adapter (405), and a sliding groove (407) is opened on one side of the guide plate (406).

3. The safety monitoring and protection device for an automated stamping line according to claim 2, characterized in that: The guide groove (401) and the internal thread sleeve (403) are in a sliding structure, and the bidirectional threaded rod (402) and the internal thread sleeve (403) are in a threaded connection structure.

4. The safety monitoring and protection device for an automated stamping line according to claim 2, characterized in that: The guide plate (406) and the main frame (1) are in a hinged structure, and the adapter (405) and the slide groove (407) are in a sliding structure.

5. The safety monitoring and protection device for an automated stamping line according to claim 1, characterized in that: The cleaning structure (6) comprises a guide rod (601), a sliding sleeve (602), a cross bar (603), a brush (604) and a spring (605); the guide rod (601) is fixedly connected to one end of both sides of the top of the main frame (1); the outer side of the guide rod (601) is sleeved with a sliding sleeve (602); one side of the sliding sleeve (602) is fixedly connected with a cross bar (603); the bottom end of the cross bar (603) is fixedly connected with a brush (604); and the top of the outer side of the guide rod (601) is sleeved with a spring (605).

6. The safety monitoring and protection device for an automated stamping line according to claim 5, characterized in that: The guide rod (601) and the sliding sleeve (602) are in a sliding structure, and the guide rod (601) and the cross bar (603) are perpendicular to each other.

7. The safety monitoring and protection device for an automated stamping line according to claim 5, characterized in that: The sliding sleeve (602) and the spring (605) are in an elastic connection structure.

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