CN218726715U

CN218726715U - Multifunctional surface detection platform

Info

Publication number: CN218726715U
Application number: CN202222826032.XU
Authority: CN
Inventors: 孙亚斐; 李广杰
Original assignee: China Nonferrous Metals Processing Technology Co Ltd
Current assignee: China Nonferrous Metals Processing Technology Co Ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-24
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a multifunctional surface detection platform, which comprises two bottom frames, wherein the bottom frames are connected with a mobile platform for placing strips through a first driving mechanism, the mobile platform is driven by the first driving mechanism to move along the bottom frames, the detection platform which is originally fixedly arranged is replaced by a mobile platform, and the mobile platform can be driven by the first driving mechanism to move on a working position and a withdrawing position, so that the operation is convenient; the fixed mount that is provided with in the upper surface middle part of chassis, the side surface of mount is provided with the control box, is provided with the last observation mechanism who is used for observing the strip upper surface on the mount, is provided with the lower observation mechanism who is used for observing the strip lower surface between two chassis, the top of mount is connected with straightness detection mechanism through second actuating mechanism, can observe the upper surface quality of strip through last observation mechanism, and then can observe the lower surface quality of strip through setting up the lower observation mechanism of downside.

Description

Multifunctional surface detection platform

Technical Field

The utility model relates to a sheet metal strip processing equipment technical field specifically is a multi-functional surface detection platform.

Background

A detection platform is required to be arranged in the metal plate and strip processing unit and used for assisting in manually detecting the defects of the strip on the surface of the strip and the plate type of the strip on line, so that the metal plate and strip processing unit is a practical plane reference measuring tool. In the prior art, a cast steel plate is usually adopted on the surface of a detection platform, a fixed welding structure is adopted on a frame, and the detection platform is conventionally arranged on the outlet side of a unit. It has the following drawbacks: the detection platform which is configured conventionally can only observe the upper surface of the strip, and because the detection platform fixing structure is arranged in the unit, personnel can not observe the quality of the strip on the lower surface of the strip, and the lower surface of the strip needs to be rolled and then reversely unreeled to place the undetected surface to the upper side, so that the operation is difficult; the functions are less, and the flatness of the strip cannot be directly detected. Therefore, we propose a multifunctional surface inspection platform.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a multi-functional surface detection platform, can observe the upper surface quality of strip through last observation mechanism, and then can observe the lower surface quality of strip through setting up the lower observation mechanism at the downside, the upper and lower surface can be observed simultaneously to improved surface detection efficiency, easy operation, convenient to use can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a multi-functional surface detection platform, includes two chassis, be connected with the moving platform who is used for placing the strip through first actuating mechanism on the chassis, moving platform removes along the chassis under first actuating mechanism's drive, and the fixed mount that is provided with in upper surface middle part of chassis, the side surface of mount are provided with the control box, are provided with the last observation mechanism who is used for surveing the strip upper surface on the mount, are provided with the lower observation mechanism who is used for surveing the strip lower surface between two chassis, the top of mount is connected with straightness detection mechanism through second actuating mechanism.

As a preferred technical scheme of the utility model, a drive mechanism is including fixed the first driving motor who sets up at the chassis side surface, and the spout has all been seted up to a side surface that two chassis are relative, all slides in every spout and is provided with two first sliders, first driving motor's output shaft penetrates in the spout and is connected with first driving screw through the shaft coupling, the screw threaded connection that first driving screw and first slider side surface were seted up.

As an optimal technical scheme of the utility model, the lower surface of first slider is provided with the auxiliary wheel.

As an optimal technical scheme of the utility model, moving platform's lower surface four corners department all is provided with the support column, four support columns respectively with a first slider fixed connection, the last toughened glass board that is provided with of moving platform.

As a preferred technical scheme of the utility model, go up observation mechanism including fixed the upper fixed plate that sets up at the mount top side surface, the fixed hang plate that is provided with aslope between the tip of upper fixed plate and the mount, the downside surface mounting who goes up the hang plate has last observation mirror.

As a preferred technical scheme of the utility model, observation mechanism is including setting up at subaerial bottom plate down, and the upper surface of bottom plate is close to mount department fixed two risers that are provided with symmetrically, and the fixed lower hang plate that is provided with aslope between the top of two risers and the bottom plate, the last surface mounting of lower hang plate has down the observation mirror.

As a preferred technical scheme of the utility model, second actuating mechanism is including fixed second driving motor who sets up at the mount side surface, and second driving motor's output shaft penetrates in the spout that mount top side surface was seted up and is connected with second driving screw through the shaft coupling, slides in the spout of mount and is provided with the second slider, and the second slider is connected with straightness detection mechanism.

As a preferred technical scheme of the utility model, straightness detection mechanism includes the carriage release lever with second slider fixed connection, logical groove has been seted up to the side surface lower part of carriage release lever, and the lower surface of carriage release lever set up with lead to the slide opening of groove intercommunication, it is provided with the lifter to slide in the slide opening, the bottom rotation of lifter is provided with the detection roller, the top of lifter is passed through the spring and is connected with the top surface that leads to the groove, the fixed infrared emitter that is provided with of upper portion side surface of lifter, the mounting panel is installed with infrared emitter correspondence department to the interior side surface that leads to the groove, the side surface of mounting panel evenly is provided with the infrared ray receiving head that corresponds with infrared emitter.

Compared with the prior art, the beneficial effects of the utility model are that: according to the multifunctional surface detection platform, the detection platform which is originally fixedly arranged is replaced by the movable moving platform, and the moving platform can be driven to move on the working position and the withdrawing position through the first driving mechanism, so that the operation is convenient; the quality of the upper surface of the strip can be observed through the upper observation mechanism, the quality of the lower surface of the strip can be observed through the lower observation mechanism arranged on the lower side, and the upper surface and the lower surface can be observed simultaneously, so that the surface detection efficiency is improved, the operation is simple, and the use is convenient; move to the in-process that withdraws from the position, can also detect the straightness of strip through straightness detection mechanism, the function is various, can satisfy different use needs.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a left side view structure diagram of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention;

fig. 5 is a schematic partial cross-sectional view of the present invention.

In the figure: the device comprises a chassis 1, a first driving mechanism 2, a first driving motor 21, a first driving screw 22, a first sliding block 23, an auxiliary wheel 24, a moving platform 3, a supporting column 31, a toughened glass plate 32, a fixing frame 4, a control box 5, an upper observation mechanism 6, an upper fixing plate 61, an upper inclined plate 62, an upper observation mirror 63, a lower observation mechanism 7, a lower fixing plate 71, a lower inclined plate 72, an observation mirror 73, a second driving mechanism 8, a second driving motor 81, a second driving screw 82, a second sliding block 83, a straightness detection mechanism 9, a moving rod 91, a through groove 92, a lifting rod 93, a stop 94, a spring 95, an infrared emitter 96, a mounting plate 97, an infrared receiving head 98 and a detection roller 99.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a multi-functional surface detection platform, includes two chassis 1, be connected with the moving platform 3 that is used for placing the strip through first actuating mechanism 2 on chassis 1, change the detecting platform who originally is fixed setting for mobilizable moving platform 3, can drive moving platform 3 through first actuating mechanism 2 and move on the work position with withdrawing from the position to convenient operation.

The moving platform 3 is driven by the first driving mechanism 2 to move along the chassis 1, specifically, the first driving mechanism 2 comprises a first driving motor 21 fixedly arranged on the side surface of the chassis 1, sliding grooves are formed in two opposite side surfaces of the chassis 1, two first sliding blocks 23 are arranged in each sliding groove in a sliding mode, an output shaft of the first driving motor 21 penetrates into the sliding grooves and is connected with a first driving screw 22 through a coupler, the first driving screw 22 is in threaded connection with a screw hole formed in the side surface of the first sliding block 23, supporting columns 31 are arranged at four corners of the lower surface of the moving platform 3, the four supporting columns 31 are respectively fixedly connected with one first sliding block 23, the first driving motor 21 drives the first sliding block 23 to move in the sliding grooves through the first driving screw 22, and the first sliding block 23 drives the supporting columns 31 and the moving platform 3 to move, so that a strip placed on the first driving mechanism is driven to move between a working position and a withdrawing position.

The working position and the withdrawing position take the fixed frame 4 as a boundary, the working position is arranged on one side of the observation mechanism and is mainly used for detecting the surface quality of the strip, the withdrawing position is arranged on one side of the straightness detection mechanism 9 and is used for moving to the withdrawing position and threading and winding after the surface quality of the strip is detected, and the straightness of the strip can be detected section by section through the straightness detection mechanism 9 in the withdrawing process.

The moving platform 3 is provided with a toughened glass plate 32, which replaces a cast steel plate of a traditional detection platform, so that the lower surface of the strip can be observed through an observation mechanism.

The toughened glass plate 32 is made of toughened glass with the thickness of more than 12mm so as to ensure the pressure bearing capacity of the toughened glass plate; during detection, the density and the thickness of the strip are required to be lower than 80% of the pressure bearing capacity of the tempered glass plate 32, and the detection platform is prevented from being damaged.

Furthermore, a 2-4cm bulge can be arranged at the edge of the upper surface of the moving platform 3 and used for receiving the strip to be detected, so that the strip is not in contact with the toughened glass plate 32, and the contact and the damage and the like are avoided.

Preferably, the lower surface of the first sliding block 23 is provided with an auxiliary wheel 24 for supporting on the ground, and the auxiliary wheel provides an auxiliary supporting movement function when the first sliding block 23 and the supporting column 31 move, so as to ensure the smooth movement of the mobile platform 3.

The middle part of the upper surface of the underframe 1 is fixedly provided with a fixed frame 4, the side surface of the fixed frame 4 is provided with a control box 5, a PLC controller, preferably Mitsubishi FX2N series PLC controller, is arranged in the control box 5 and is electrically connected with an external power supply, and controls devices such as a first driving motor 21, a second driving motor 81, an infrared emitter 96, an infrared receiving head 98 and a light supplement lamp 10 in the device, and the mode of controlling the device by the PLC controller is a common method in the prior art.

The utility model discloses in used PLC controller, first driving motor 21, second driving motor 81, infrared emitter 96, infrared ray receiving head 98 and light filling lamp 10 etc. be the electronic components commonly used among the prior art, its concrete structure, theory of operation and circuit connection etc. are common general knowledge, do not do the detail here.

Preferably, the fixing frame 4 is provided with an upper observation mechanism 6 for observing the upper surface of the strip, the upper observation mechanism 6 comprises an upper fixing plate 61 fixedly arranged on the side surface of the top of the fixing frame 4, an upper inclined plate 62 is obliquely and fixedly arranged between the end part of the upper fixing plate 61 and the fixing frame 4, an upper observation mirror 63 is arranged on the lower side surface of the upper inclined plate 62, the upper observation mirror 63 is inclined downwards, the angle between the upper observation mirror 63 and the horizontal plane is 45-60 degrees, the upper observation mirror is arranged on the upper side and can be used as an auxiliary for directly observing the surface quality of the strip, and the quality of the upper surface of the strip can be observed through the mirror surface.

Preferably, a lower observation mechanism 7 for observing the lower surface of the strip is arranged between the two underframe 1, the lower observation mechanism 7 comprises a lower fixing plate 71 arranged on the ground, two vertical plates are symmetrically and fixedly arranged on the upper surface of the lower fixing plate 71 close to the fixing frame 4, a lower inclined plate 72 is fixedly arranged between the top ends of the two vertical plates and the lower fixing plate 71 in an inclined manner, a lower observation mirror 73 is arranged on the upper surface of the lower inclined plate 72, the lower observation mirror 73 is arranged in an upward inclined manner, and the angle between the lower observation mirror 73 and the horizontal plane is 45-60 degrees; go up observation mirror 63 and lower observation mirror 73 and all set up in same one side, on the work position promptly, the strip removes and places back on the moving platform 3, under first actuating mechanism's drive, moving platform 3 moves the work position, the staff detects the quality of upper surface through the upper surface of observing the strip, when surveing lower surface quality, the lower surface of strip sees through toughened glass board 32 and is reflected by observation mirror 73 down, the work reduces the position, observe the surface quality of strip through observation mirror 73 down, and is simple in operation, high durability and convenient use.

Optionally, all be provided with the light filling lamp 10 at the lower surface edge of last hang plate 62 and the upper surface edge of hang plate 72 down, light filling lamp 10 sets up in the mirror surface outside for provide illumination supplementary illumination when light is darker, so that the staff detects the surface quality of strip.

Preferably, the top of mount 4 is connected with straightness detection mechanism 9, specifically through second actuating mechanism 8, second actuating mechanism 8 is including the fixed second driving motor 81 that sets up in the 4 side surfaces of mount, the output shaft of second driving motor 81 penetrates in the spout that 4 top side surfaces of mount were seted up and is connected with second driving screw 82 through the shaft coupling, it is provided with second slider 83 to slide in the spout of mount 4, second slider 83 is connected with straightness detection mechanism 9, second driving motor 81 drives second slider 83 through second driving screw 82 and removes in the spout, second slider 83 drives straightness detection mechanism 9 and removes along the direction with chassis 1 vertically, can carry out the straightness detection to the strip surface on the moving platform.

The flatness detection mechanism 9 comprises a moving rod 91 fixedly connected with the second slider 83, a through groove 92 is formed in the lower portion of the side surface of the moving rod 91, a sliding hole communicated with the through groove 92 is formed in the lower surface of the moving rod 91, a lifting rod 93 is arranged in the sliding hole in a sliding mode, the top end of the lifting rod 93 penetrates into the inner side of the through groove 92, a precisely machined detection roller 99 is rotatably arranged at the bottom end of the lifting rod 93, the top end of the lifting rod 93 is connected with the top surface of the through groove 92 through a spring 95, and when the lifting rod 93 is suspended, the lowest point of the detection roller 99 is lower than the upper surface of a strip on the moving platform 3, so that the detection roller 99 can be in contact with the upper surface of the strip during detection; before the detection, the staff manually promotes lifter 93, make it move on it, later the PLC controller of operation control box 5, open first driving motor 21, drive first slider 23 through first drive screw 22 and remove, thereby drive moving platform and move from the working position to withdrawing from the position, when moving first to a straightness check point, most of moving platform is still at the working position promptly, only left side arrival is withdrawn from the position and when detecting roller 99 can contact with the strip, release lifter 93 again, make detecting roller 99 fall naturally and with the upper surface contact of strip.

An infrared emitter 96 is fixedly arranged on the side surface of the upper part of the lifting rod 93, a mounting plate 97 is arranged on the inner side surface of the through groove 92 corresponding to the infrared emitter 96, infrared receiving heads 98 corresponding to the infrared emitter 96 are uniformly arranged on the side surface of the mounting plate 97, and the infrared receiving heads 98 are small patch type infrared receiving heads, preferably, the type is CH0038C-38A; the infrared ray receiving heads 98 are vertically arranged in a straight line at equal intervals.

Before detecting the flatness, the detecting roller 99 is naturally dropped and brought into contact with the upper surface of the strip, and then the PLC controller of the control box 5 is operated to reset the infrared ray emitter 96 and the infrared ray receiving heads 98, and the PLC controller records that the infrared ray emitted from the infrared ray emitter 96 at this time is received by the infrared ray receiving heads 98, that is, the height of the lifting lever 93 before initial detection.

When detecting the straightness, detection roller 99 and the contact of surface on the strip, the PLC controller of operation control box 5, open second driving motor 81, second driving motor 81 drives second slider 83 through second drive screw 82 and removes in the spout, second slider 83 drives movable rod 91 and lifter 93 and removes, in the moving process, detection roller 99 rolls on the strip upper surface, when the uneven department appears on the strip upper surface, detection roller 99 can drive lifter 93 and reciprocate, infrared emitter 96 on lifter 93 also can fluctuate from top to bottom simultaneously, make each infrared receiving head 98 along vertical line arrangement receive the infrared signal of its transmission, the height at which infrared receiving head 98 that PLC controller received infrared signal in the analysis and detection process is located, can output a oscillogram, can judge the straightness of strip according to the fluctuation of oscillogram, and is various in function, and easy to operate, can satisfy different use needs.

Furthermore, the fixed dog 94 that is provided with in upper portion outside surface of lifter 93, dog 94 set up at logical inslot 92, and when the lifter 93 was unsettled the state promptly, spacing to it through dog 94, can play the guard action to the spring, thereby avoid it often to be in tensile state and influence the accuracy that the elasticity coefficient reduces straightness and detects. When the lifting rod 93 is in a suspended state due to the limit of the stop 94, the spring is in an unstressed state.

The non-public part of the utility model is the prior art, and the concrete structure, the material and the working principle are not detailed. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional surface detection platform, includes two chassis (1), its characterized in that: the movable platform (3) used for placing the strip is connected to the bottom frame (1) through the first driving mechanism (2), the movable platform (3) moves along the bottom frame (1) under the driving of the first driving mechanism (2), the middle part of the upper surface of the bottom frame (1) is fixedly provided with a fixing frame (4), the side surface of the fixing frame (4) is provided with a control box (5), the fixing frame (4) is provided with an upper observation mechanism (6) used for observing the upper surface of the strip, a lower observation mechanism (7) used for observing the lower surface of the strip is arranged between the two bottom frames (1), and the top of the fixing frame (4) is connected with a flatness detection mechanism (9) through the second driving mechanism (8).

2. The multifunctional surface inspection platform of claim 1, wherein: first actuating mechanism (2) are including fixed first driving motor (21) that sets up in chassis (1) side surface, and the spout has all been seted up on two chassis (1) relative side surfaces, all slides in every spout and is provided with two first sliders (23), the output shaft of first driving motor (21) penetrates in the spout and is connected with first driving screw (22) through the shaft coupling, screw threaded connection that first driving screw (22) and first slider (23) side surface were seted up.

3. The multifunctional surface inspection platform of claim 2, wherein: and an auxiliary wheel (24) is arranged on the lower surface of the first sliding block (23).

4. The multifunctional surface inspection platform of claim 2, wherein: the four corners of the lower surface of the moving platform (3) are provided with supporting columns (31), the four supporting columns (31) are fixedly connected with a first sliding block (23) respectively, and a toughened glass plate (32) is arranged on the moving platform (3).

5. The multifunctional surface inspection platform of claim 1, wherein: go up observation mechanism (6) including fixed upper fixed plate (61) that sets up in mount (4) top side surface, fixedly be provided with tilt up board (62) aslope between the tip of upper fixed plate (61) and mount (4), the downside surface mounting of tilt up board (62) has last observation mirror (63).

6. The multifunctional surface inspection platform of claim 1, wherein: the lower observation mechanism (7) comprises a lower fixing plate (71) arranged on the ground, two vertical plates are symmetrically and fixedly arranged on the upper surface of the lower fixing plate (71) close to the fixing frame (4), a lower inclined plate (72) is obliquely and fixedly arranged between the top ends of the two vertical plates and the lower fixing plate (71), and a lower observation mirror (73) is arranged on the upper surface of the lower inclined plate (72).

7. The multifunctional surface inspection platform of claim 1, wherein: the second driving mechanism (8) comprises a second driving motor (81) fixedly arranged on the side surface of the fixed frame (4), an output shaft of the second driving motor (81) penetrates into a sliding groove formed in the side surface of the top of the fixed frame (4) and is connected with a second driving screw (82) through a coupler, a second sliding block (83) is arranged in the sliding groove of the fixed frame (4) in a sliding mode, and the second sliding block (83) is connected with the straightness detection mechanism (9).

8. The multifunctional surface inspection platform of claim 7, wherein: straightness detection mechanism (9) include carriage release lever (91) with second slider (83) fixed connection, logical groove (92) have been seted up to the side surface lower part of carriage release lever (91), and the lower surface of carriage release lever (91) set up with the slide opening that leads to groove (92) intercommunication, it is provided with lifter (93) to slide in the slide opening, the bottom of lifter (93) is rotated and is provided with detection roller (99), the top of lifter (93) is passed through spring (95) and is connected with the top surface that leads to groove (92), the upper portion side surface of lifter (93) is fixed and is provided with infrared emitter (96), mounting panel (97) are installed with infrared emitter (96) department of corresponding to the inboard surface that leads to groove (92), the side surface of mounting panel (97) evenly is provided with infrared receiving head (98) that correspond with infrared emitter (96).

9. The multifunctional surface inspection platform of claim 8, wherein: the outer side surface of the upper portion of the lifting rod (93) is fixedly provided with a stop block (94), and the stop block (94) is arranged on the inner side of the through groove (92).