Automatic detection device for preventing mixing of steel drums

Abstract

The utility model discloses a steel drum mixing prevention automatic detection device, and relates to the technical field of detection devices. The LED light source and the industrial camera are arranged on the machine frame through a supporting rod, the transmission rollers are installed on the machine frame in an array mode, a transfer channel is formed in the side, perpendicular to a conveying channel, of the machine frame in a penetrating mode, a blocking frame is movably connected to the machine frame, and the transfer rollers are installed on the blocking frame in an array mode. The blocking frame is provided with a power piece for driving the multiple transfer rollers to rotate synchronously, the blocking frame has a first position and a second position which can be switched, when the blocking frame is located at the first position, the transfer rollers extend in the vertical direction, and when the blocking frame is located at the second position, the transfer rollers extend in the horizontal direction. According to the method and the device, when the detected steel drums are inconsistent, shutdown is not needed, but the inconsistent steel drums are directly transferred out from the production line, so that the normal detection work of the subsequent steel drums is not influenced, and the interference on the production efficiency of the steel drums is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of detection devices, and in particular to an automatic detection device for steel drum anti-mixing drums. Background Art

[0002] At present, the inspection of steel drums is completed during the transportation of steel drums. The steel drums are transported to the inspection station through the conveyor line, which triggers the photo sensor. The camera starts scanning and taking pictures. The pictures are transmitted to the control host, which determines whether the product color and the steel stamp on the barrel cover meet the current set product requirements. If they do not meet the requirements, the conveyor line is stopped and the conveyor line can be reopened to work normally after manual confirmation. Since the current inspection station uses the method of stopping the machine for manual secondary re-inspection for non-compliant steel drums, and the opening and closing of the transport line will interfere with other processes of the steel drums, thereby affecting the overall processing efficiency, based on this situation, the present application proposes an automatic steel drum anti-mixing drum detection device that can detect non-compliant steel drums without stopping the machine. Utility Model Content

[0003] The purpose of the present application is to solve the problems raised in the above-mentioned background technology, and to provide an automatic detection device for steel drum anti-mixing drums.

[0004] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0005] An automatic detection device for preventing mixed steel drums comprises a frame, an LED light source and an industrial camera arranged on the frame through a support rod, and transmission rollers arranged in an array on the frame, wherein a transfer channel is penetrated and constructed on one side of the frame perpendicular to the transport channel, a blocking frame is movably connected to the frame, transfer rollers are arranged in an array on the blocking frame, a power member for driving a plurality of transfer rollers to rotate synchronously is arranged on the blocking frame, the blocking frame has a switchable first position and a second position, when the blocking frame is in the first position, the transfer rollers are extended in a vertical direction, and when the blocking frame is in the second position, the transfer rollers are extended in a horizontal direction.

[0006] Furthermore, the blocking frame is movably connected to the frame via a transmission shaft, an ear plate is constructed on the transmission shaft, a hydraulic push rod is hinged on the frame, and the piston rod of the hydraulic push rod is hinged to the ear plate.

[0007] Furthermore, the frame is provided with a material unloading mechanism, which is used to cooperate with the transfer roller and move close to or away from the transfer channel to push the steel barrel out of the transfer channel.

[0008] Furthermore, the material discharging mechanism comprises a vertical rod, on which a plurality of arc plates distributed along the axial direction thereof are mounted, and inside the arc plates a plurality of material discharging rods of different lengths are mounted.

[0009] Furthermore, one end of a plurality of arc plates is connected to two connecting plates via a rotating shaft, a torsion spring is connected between the connecting plate and the adjacent arc plates, and a limiting pressure roller is connected between the two connecting plates.

[0010] Furthermore, the limiting pressure roller is rotatably connected to the connecting plate.

[0011] Furthermore, a screw rod is rotatably connected to the frame, a movable channel is penetrated through the frame, a moving block is threadedly connected to the screw rod, one end of the vertical rod is connected to the moving block, and the moving block is slidably matched with the movable channel.

[0012] Furthermore, a first transfer rack is disposed on one side of the rack, and a second transfer rack is disposed on the first transfer rack.

[0013] The beneficial effects of this application are as follows:

[0014] In the present application, when the steel drum under inspection does not conform, there is no need to shut down the production line. Instead, the non-conforming steel drum is directly transferred out of the production line without affecting the normal inspection of subsequent steel drums, thereby reducing interference with the production efficiency of the steel drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of this application;

[0016] Figure 2 This application Figure 1 Another perspective of the picture;

[0017] Figure 3 This application Figure 1 A front view of

[0018] Figure 4 This application Figure 3 A magnified view of the structure at center;

[0019] Figure numerals: 1. frame; 2. transmission roller; 3. support rod; 4. LED light source; 5. industrial camera; 6. transfer channel; 7. blocking frame; 8. transfer roller; 9. power part; 10. transmission shaft; 11. ear plate; 12. hydraulic push rod; 13. unloading mechanism; 1301. vertical rod; 1302. arc plate; 1303. unloading rod; 1304. torsion spring; 1305. connecting plate; 1306. limiting pressure roller; 14. screw rod; 15. moving block; 16. movable channel; 17. servo motor; 18. first transfer rack; 19. second transfer rack. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0021] like Figure 1-Figure 4 As shown, an automatic detection device for preventing mixed steel drums is proposed in one embodiment of the present application, comprising a frame 1, an LED light source 4 and an industrial camera 5 configured on the frame 1 through a support rod 3, and a transmission roller 2 installed in an array on the frame 1, wherein the transmission roller 2 structure is a part of the existing conveyor line, and the transmission roller 2 can be rotated together by the cooperation of gears and chains to complete the transfer of the steel drum, and the steel drum can be photographed by the cooperation of the LED light source 4 and the industrial camera 5, so that the photographed photo is transmitted to the control host for comparison, while the prior art is that if there is a discrepancy, the transmission roller 2 stops rotating, the steel drum stays at the detection station, and then manually re-inspected, if it is indeed inconsistent, the steel drum is manually removed and the machine is restarted, such an operation method will affect the overall production efficiency of the steel drum, and the technical solution proposed in the present application is as follows: the frame 1 is perpendicular to the side of the transport channel and is penetrated by a transfer channel 6, the above-mentioned transport channel refers to the channel formed by the steel drum along the moving path of the transmission roller 2, and the frame 1 is movably connected with a resistance The blocking frame 7 is provided with a transfer roller 8 in an array, and the blocking frame 7 is provided with a power member 9 for driving a plurality of transfer rollers 8 to rotate synchronously. The blocking frame 7 has a switchable first position and a second position. When the blocking frame 7 is in the first position, the transfer roller 8 extends in a vertical direction, and when the blocking frame 7 is in the second position, the transfer roller 8 extends in a horizontal direction. When the control host determines that the current steel drum product does not conform to the setting, the transmission roller 2 does not stop transporting the steel drum, and the blocking frame 7 can be switched from the second position to the first position, so that the transfer roller 8 forms a limit on the steel drum, preventing the steel drum from continuing to move with the movement of the transmission roller 2, and driven by the power member 9, the steel drum can be moved in the direction of the transfer channel 6 until the steel drum is moved out of the transmission roller 2 through the transfer channel 6. Therefore, in the present application, when the detected steel drum does not conform, there is no need to stop the machine, but the non-conforming steel drum is directly transferred out of the production line, which does not affect the normal detection work of the subsequent steel drum, thereby reducing the interference with the steel drum production efficiency.

[0022] In the above disclosed content, the power part 9 is in the prior art, and is composed of gears, chains and motors, wherein the gears are connected to the transfer rollers 8, and the chains connect multiple gears. When one of the transfer rollers 8 is driven by the motor to rotate, the synchronous rotation of all the transfer rollers 8 can be achieved.

[0023] like Figure 1As shown, in some embodiments, the blocking frame 7 is movably connected to the frame 1 through a transmission shaft 10, a lug plate 11 is constructed on the transmission shaft 10, a hydraulic push rod 12 is hinged on the frame 1, the piston rod of the hydraulic push rod 12 is hinged to the lug plate 11, and the lug plate 11 is driven to move by the extension and retraction of the hydraulic push rod 12. Since the lug plate 11 and the transmission shaft 10 are integrated, the transmission shaft 10 can be driven to rotate around its axis, thereby changing the position of the blocking frame 7 to switch between the first position and the second position. During the normal inspection process of the steel drum, the blocking frame 7 is kept at the second position so as not to interfere with the normal inspection work of the steel drum.

[0024] like Figure 2-Figure 4 As shown, in some embodiments, the frame 1 is provided with a unloading mechanism 13, which is used to cooperate with the transfer roller 8 and move close to or away from the transfer channel 6 to push the steel barrel out of the transfer channel 6. With the cooperation of the unloading mechanism 13, the steel barrel is facilitated to move quickly and to be removed from the drive roller 2.

[0025] like Figure 2-Figure 4 As shown, in some embodiments, the unloading mechanism 13 includes a vertical rod 1301, on which a plurality of arc plates 1302 distributed along its axial direction are installed, and on the inner side of the arc plate 1302 are a plurality of unloading rods 1303 of different lengths installed, and the arc plate 1302 and the unloading rod 1303 are driven to move together by the movement of the vertical rod 1301, wherein the length of the unloading rod 1303 gradually increases along the vertical rod 1301 toward both sides thereof, and the ends of the unloading rod 1303 are connected in an arc line, so as to adapt to the outer contour of the steel drum and help to push the steel drum to move, and secondly, the ends of the unloading rod 1303 are all arc surfaces, which reduces the wear on the steel drum, and therefore, based on the cooperation of the transfer roller 8, the unloading rod 1303 is utilized to help push the steel drum to move quickly.

[0026] like Figure 2-Figure 4 As shown, in some embodiments, one end of a plurality of arc plates 1302 is connected to two connecting plates 1305 via a rotating shaft, a torsion spring 1304 is connected between the connecting plate 1305 and the adjacent arc plate 1302, a limiting pressure roller 1306 is connected between the two connecting plates 1305, and the limiting pressure roller 1306 is rotatably connected to the connecting plate 1305. The limiting pressure roller 1306 exists to impose a resistance limit on the steel drum to avoid the steel drum from being separated from the transfer roller 8 during the process of pushing the steel drum to move, thereby forming a limiting guide for the movement trajectory of the steel drum.

[0027] like Figure 1-Figure 4As shown, in some embodiments, a screw rod 14 is rotatably connected to the frame 1, a movable channel 16 is constructed through the frame 1, a moving block 15 is threadedly connected to the screw rod 14, one end of the vertical rod 1301 is connected to the moving block 15, the moving block 15 and the movable channel 16 are slidably matched, a servo motor 17 is installed on the frame 1, and the output shaft of the servo motor 17 is connected to the screw rod 14, which is used to drive the screw rod 14 to rotate, and the movement of the moving block 15 can be achieved by rotating the screw rod 14, and finally the movement of the vertical rod 1301 is achieved, thereby completing the pushing work of the steel drum.

[0028] like Figure 1-Figure 2 As shown, in some embodiments, a first transfer rack 18 is arranged on one side of the frame 1, and a second transfer rack 19 is arranged on the first transfer rack 18. The first transfer rack 18 is used to carry the steel barrels moved out from the transfer channel 6. The steel barrels are manually re-inspected on the first transfer rack 18. If they fail the re-inspection, they are removed by the first transfer rack 18. If they pass the re-inspection, the steel barrels are moved from the first transfer rack 18 to the second transfer rack 19, wherein the structures of the first transfer rack 18 and the second transfer rack 19 are not fully shown, and the iron barrel can be moved to the conveyor line again through the second transfer rack 19.

[0029] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic detection device for preventing mixing of steel drums, comprising a frame (1), an LED light source (4) and an industrial camera (5) arranged on the frame (1) via a support rod (3), and a transmission roller (2) mounted in an array on the frame (1), characterized in that: A transfer channel (6) is formed through one side of the frame (1) perpendicular to the transport channel. A blocking frame (7) is movably connected to the frame (1). Transfer rollers (8) are mounted in an array on the blocking frame (7). A power member (9) is arranged on the blocking frame (7) for driving a plurality of transfer rollers (8) to rotate synchronously. The blocking frame (7) has a switchable first position and a second position. When the blocking frame (7) is in the first position, the transfer rollers (8) extend in a vertical direction. When the blocking frame (7) is in the second position, the transfer rollers (8) extend in a horizontal direction.

2. The automatic detection device for steel drum anti-mixing according to claim 1 is characterized in that: The blocking frame (7) is movably connected to the frame (1) via a transmission shaft (10); a lug plate (11) is constructed on the transmission shaft (10); a hydraulic push rod (12) is hinged on the frame (1); and a piston rod of the hydraulic push rod (12) is hinged to the lug plate (11).

3. The automatic detection device for steel drum anti-mixing according to claim 1 is characterized in that: The frame (1) is provided with a material discharge mechanism (13) which is used to cooperate with the transfer roller (8) and move closer to or farther away from the transfer channel (6) so as to push the steel barrel out of the transfer channel (6).

4. The automatic detection device for steel drum anti-mixing according to claim 3 is characterized in that: The material discharge mechanism (13) comprises a vertical rod (1301), on which a plurality of arc plates (1302) distributed along the axial direction thereof are mounted, and a plurality of material discharge rods (1303) of different lengths are mounted inside the arc plates (1302).

5. The automatic detection device for steel drum anti-mixing according to claim 4 is characterized in that: One end of a plurality of arc plates (1302) is connected to two connecting plates (1305) via a rotating shaft, a torsion spring (1304) is connected between the connecting plate (1305) and an adjacent arc plate (1302), and a limiting pressure roller (1306) is connected between the two connecting plates (1305).

6. The automatic detection device for steel drum anti-mixing according to claim 5 is characterized in that: The limiting pressure roller (1306) is rotatably connected to the connecting plate (1305).

7. The automatic detection device for steel drum anti-mixing according to claim 4 is characterized in that: The frame (1) is rotatably connected to a screw rod (14), a movable channel (16) is penetrated through the frame (1), a moving block (15) is threadedly connected to the screw rod (14), one end of the vertical rod (1301) is connected to the moving block (15), and the moving block (15) and the movable channel (16) are slidably matched.

8. The automatic detection device for steel drum anti-mixing according to claim 1 is characterized in that: A first transfer rack (18) is disposed on one side of the frame (1), and a second transfer rack (19) is disposed on the first transfer rack (18).

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