CN216308915U - Integral type plate-type automatic checkout device - Google Patents

Abstract

The utility model discloses an integrated plate-shaped automatic detection device which comprises a rack, wherein an expansion shaft, a guide roller mechanism and a winding drum are sequentially arranged on the rack from left to right in parallel, drag chains are respectively arranged at two ends of the guide roller mechanism and the winding drum, the guide roller mechanism and the winding drum are connected through one drag chain, the drag chains at two ends of the guide roller mechanism and the winding drum are connected through a threading rod, the threading rod is fixedly arranged on the drag chains, the threading rod is transversely arranged and can move along with the drag chains and drive a to-be-detected product wound on the threading rod to synchronously move, a magnetic powder clutch is arranged on the expansion shaft, and a laser ranging system and a main control system are further arranged on the rack. The utility model has compact structure, small floor area, high integration level and simple and convenient operation, adopts the laser measurement method to automatically identify the quality of the plate shape of the product, can output the test result or the test report, is suitable for carrying out plate shape detection on products such as aluminum foil and the like in 1m, 1.5m and 2.0m spans, has high accuracy, can realize remote operation and has strong human-computer interaction.

Description

Integral type plate-type automatic checkout device

Technical Field

The utility model belongs to the technical field of aluminum foil plate shape detection, and particularly relates to an integrated plate shape automatic detection device.

Background

Generally, online plate shape control mainly guarantees the flatness of a material, a plate shape roller is used for measuring the distribution change of internal stress of the material in the width direction, dynamic plate shapes are expressed by utilizing the relation between the plate shapes and the internal stress, and control is performed to ensure that offline flatness is qualified and continuous. Flatness is measured in strips or waves in the tension range used by the customer or in the untensioned state, which is an index that ensures material workability. At present, two devices with different structures and different functions are selected, but the devices are measured by adopting a laser ranging method, mainly comprising a laser displacement detection method which utilizes a triangular measurement method to emit a beam of laser to the surface of a measured object, and the position of the measured object can be measured by detecting the reflection position, and the position of the wave surface of a base material is measured by laser after the base materials such as copper foil/aluminum foil/isolating membrane and the like are stretched by certain tension, so that the position difference when the tension of the base material is uneven is calculated. However, since metal materials such as aluminum foil have elasticity, the metal materials may be convex or concave at a certain point, the corrugation has a clear relationship with the distance between the guide rollers, and the Hooke's law is followed, in the elastic range, a fixed single pulling force stretches 1 meter of the material, the generated deformation is X, 1.5 meters of the material stretch generates 1.5X deformation, and the generated deformation of materials with the same material and different lengths is (L/1) X under the same unit tension, wherein X-deformation length is unit (meter); L-Material Length, in meters). At present, off-line type inspection is carried out by a method of increasing physical span in a multi-purpose mode, however, due to the fact that the physical span is increased, the manufacturing precision of equipment is greatly reduced, detection errors are increased, and the problem of measurement precision is perfectly solved by the integrated automatic plate type detection machine.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems in the prior art, the utility model aims to provide an integrated plate-shaped automatic detection device.

In order to achieve the purpose and achieve the technical effect, the utility model adopts the technical scheme that:

an integrated plate-shaped automatic detection device comprises a rack, wherein an expansion shaft, a guide roller mechanism and a winding drum are sequentially arranged on the rack from left to right in parallel, the guide roller mechanism and the winding drum are transversely arranged on the rack, tow chains are respectively arranged at two ends of the guide roller mechanism and the winding drum, the end parts of the same sides of the guide roller mechanism and the winding drum are connected together through one tow chain, the tow chains at two ends of the guide roller mechanism and the winding drum are connected together through a threading rod, the threading rod is fixedly arranged on the tow chains, the threading rod is transversely arranged and can move along with the tow chains and drive an object to be detected wound on the threading rod to move, a magnetic powder clutch is arranged on the expansion shaft, the winding drum is connected with a winding drum driving motor arranged on the rack and drives the winding drum to rotate through the winding drum, a laser ranging system and a main control system are also arranged on the rack, the laser ranging system comprises a servo motor module and a laser detection head, the servo motor module is connected with the laser detection head, the laser detection head is driven by the servo motor module to carry out laser ranging detection of any point on an object to be detected, the master control system comprises a processor module, a display screen module and a wireless communication module, the processor module is connected with the display screen module, and the processor module is connected with a client or a terminal server through the wireless communication module to carry out data communication.

Further, the guide roller mechanism comprises a first guide roller, a second guide roller, a third guide roller and a fourth guide roller which are sequentially arranged on the rack in parallel from left to right, the first guide roller, the second guide roller, the third guide roller, the fourth guide roller and the reel are fixed on two opposite sides of the rack respectively, the first guide roller, the second guide roller, the third guide roller and the fourth guide roller are located on the same horizontal plane, gears which are matched and meshed with the drag chains are arranged at two ends of the first guide roller, the second guide roller, the third guide roller and the reel respectively, the same drag chain is meshed with the gears on the same side of the fourth guide roller and the reel, and the drag chain is located above the first guide roller, the third guide roller and the fourth guide roller and is located below the second guide roller.

Further, the tow chain is equipped with two altogether and the symmetry sets up in the relative both sides of frame, wear to take the pole both ends to be fixed in respectively on two tow chains of deflector roll mechanism and reel both sides, two tow chains encircle deflector roll mechanism and reel a week respectively.

Furthermore, a plurality of installation rods are symmetrically arranged on the opposite surfaces of the two drag chains at equal intervals, two ends of the threading rod are respectively installed on the drag chains through the installation rods extending into the drag chains on two sides of the threading rod, a limit control is respectively arranged at the coiling and uncoiling positions, the threading rod can reciprocate between two limits as required, the threading rod can also stop at any position, and the threading rod can be adjusted to the position on the drag chains through the installation rods extending into different positions.

Furthermore, a motor connected with the drag chain is installed on the rack, the motor controls the drag chain to move, the uncoiling aluminum foil is automatically dragged to the coiling position, and the drag chain can stop at any position.

Further, laser rangefinder system still includes laser testing platform, laser testing platform sets up between the third deflector roll of deflector roll mechanism and fourth deflector roll top, and the laser detects the head and installs on laser testing platform, and the distance between laser detection head and the article that awaits measuring is not less than 70 mm.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model discloses an integrated plate-shaped automatic detection device, which comprises a rack, wherein an expansion shaft, a guide roller mechanism and a winding drum are sequentially arranged on the rack from left to right in parallel, the guide roller mechanism and the winding drum are transversely arranged on the rack, tow chains are respectively arranged at two ends of the guide roller mechanism and the winding drum, the ends of the same sides of the guide roller mechanism and the winding drum are connected together through one tow chain, the tow chains at the two ends of the guide roller mechanism and the winding drum are connected together through a threading rod, the threading rod is fixedly arranged on the tow chains, the threading rod is transversely arranged and can move along with the tow chains and drive an object to be detected wound on the threading rod to move, a magnetic powder clutch is arranged on the expansion shaft, the winding drum is connected with a winding drum driving motor arranged on the rack and drives the motor to control the rotation of the winding drum through the winding drum, a laser ranging system and a main control system are also arranged on the rack, the laser ranging system comprises a servo motor module and a laser detection head, the servo motor module is connected with the laser detection head, the laser detection head is driven by the servo motor module to carry out laser ranging detection of any point on an object to be detected, the master control system comprises a processor module, a display screen module and a wireless communication module, the processor module is connected with the display screen module, and the processor module is connected with a client or a terminal server through the wireless communication module to carry out data communication. The integrated plate-shaped automatic detection device provided by the utility model has high detection efficiency, and results are obtained by one person operating the device for several minutes; the detection is accurate, and results of different span requirements can be given; can carry out many times different position detection settings to a volume, ensure to detect stability and repeatability. Coordinate axes can be enlarged and reduced, plate type details can be microscopically observed, and plate type macroscopic trend can also be mastered; judging whether the product is qualified or not according to a set threshold value; the laser detection device has the advantages of compact integral structure, small occupied area, high integration level and simple and convenient operation, can automatically identify the quality of the plate shape of a product by adopting a laser measurement method, can output a test result or a test report, is suitable for carrying out plate shape detection on rolled products (the thickness of which is within the range of 5-50 mu m) such as aluminum foils and the like in spans of 1m, 1.5m and 2.0m, has high accuracy, can realize remote operation, and has strong human-computer interaction and wide industrial application prospect.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front perspective view of the present invention;

FIGS. 3-4 are schematic views of the side walls of the rack with the side walls removed, respectively, showing the three-dimensional structure of the present invention;

fig. 5 is an enlarged partial view of the tow chain and the mounting post thereon at a in fig. 4 in accordance with the present invention.

Detailed Description

The present invention is described in detail below with reference to the attached drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby clearly defining the protection scope of the present invention.

The following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.

As shown in figures 1-5, an integrated automatic plate shape detection device is suitable for detecting the plate shape of battery aluminum foil, conventional aluminum foil, copper foil and other thin materials, and comprises a frame 1, wherein a rising shaft 2, a first guide roller 3, a second guide roller 4, a third guide roller 5, a laser detection platform 13, a fourth guide roller 6 and a reel 7 are sequentially arranged on the frame 1 from left to right, a support frame 17 is further arranged on the frame 1 to ensure the stability of the whole structure, the rising shaft 2, the first guide roller 3, the second guide roller 4, the third guide roller 5, the fourth guide roller 6 and the reel 7 are arranged in parallel, two ends of the first guide roller 3, the second guide roller 4, the third guide roller 5, the fourth guide roller 6 are respectively fixed on two opposite sides of the frame 1, the first guide roller 3, the second guide roller 4, the third guide roller 5, the fourth guide roller 6 are positioned in the same horizontal plane, and the first guide roller 3, the second guide roller 4, the third guide roller 5, Gears are respectively arranged at two ends of a fourth guide roller 6 and a reel 7, a first guide roller 3, a second guide roller 4, a third guide roller 5, a fourth guide roller 6 and a reel 7 are respectively meshed with a drag chain 10 on the gears at the same side, the drag chains 10 are respectively provided with two drag chains which are symmetrically arranged at two opposite sides of a frame 1, a motor 11 is connected with the drag chains 10 and controls the movement of the drag chains 10, the two drag chains 10 are connected through a threading rod 8, two ends of the threading rod 8 are detachably arranged on the drag chains 10 at two sides, the threading rod 8 is transversely arranged and can move along with the drag chains 10 so as to drive a to-be-detected product wound on the threading rod 8 to synchronously move, a magnetic powder brake 9 is arranged on an expanding shaft 2, the reel 7 is connected with a reel driving motor 12 arranged on the frame 1 and controls the rotation of the reel 7 through the reel driving motor 12, a laser ranging system comprises a servo motor module, a laser detection platform 13 and a laser detection head 14 of a laser displacement sensor arranged on the laser detection platform 13, the servo motor module is connected with the laser detection head 14, the laser detection head 14 is driven to reciprocate along the laser detection platform 13 through the servo motor module to perform laser ranging detection at any point, the distance between the laser detection head 14 and a product to be detected is not less than 70mm, preferably about 90mm, the main control system comprises a processor module, a display screen module 15 and a wireless communication module, a keyboard, various buttons and the like are arranged on the display screen module 15, the keyboard comprises a power-on button, a power-off button, a forward uncoiling button, a reverse uncoiling button, a motor starting button, a threading button, a motor stopping button, a motor gear button, a coiling speed gear button, a tension power-on button, a tension-off button, a tension adjusting button and the like, the processor module is connected with the display screen module 15, and the processor module is connected with a client or a terminal server through the wireless communication module, data communication is performed.

As a specific implementation manner, each drag chain 10 is meshed with gears at two ends of the first guide roller 3, the second guide roller 4, the third guide roller 5, the fourth guide roller 6 and the winding drum 7 and surrounds a circle, a plurality of installation rods 101 are symmetrically arranged on opposite surfaces of the two drag chains 10 at equal intervals, holes matched with the installation rods 101 are formed in two ends of the threading rod 8, two ends of the threading rod 8 are respectively installed on the drag chains 10 through the installation rods 101 of the drag chains 10 extending into two sides of the threading rod 8, the threading rod 8 is adjusted in positions on the drag chains 10 through the installation rods 101 extending into different positions, and the drag chains 3 are located above the first guide roller 3, the third guide roller 5 and the fourth guide roller 6 and below the second guide roller 4.

The inner diameter of the expanding shaft 2 is 76.2-153mm, and the length of the tube core is 1800 mm.

The scanning speed of the laser detection head 14 is 1.2-3m/min, the measurement precision is not less than +/-10 mu m, and a group of data is measured by preferably displacing 1 mm.

The utility model is also provided with a scanning gun according to the requirement, can scan the bar code information on the to-be-detected article at any time and send the bar code information back to the upper computer, the client or the terminal server according to the TCP/IP SOCKET protocol, and the utility model is provided with an information input interface.

The working principle of the utility model is as follows:

under the appointed tension, the laser measurement mode is adopted to automatically identify the quality of the plate shapes of the products to be measured, such as aluminum foils and the like. Specifically, the object to be detected is stretched by a certain tension, and the position of the wave surface of the object to be detected is measured by the laser detection head 14, so that the plate shape problem of the object to be detected is calculated;

the device starts, switches on, resets, rolls up earlier: place the determinants such as aluminium foil on flexible platform, will rise the position department that 2 centering of axle penetrated 1 left side adaptation of frame, the determinants such as aluminium foil wear the material back through rising axle 2, aerify rising axle 2, select the direction of opening a book, the determinants such as aluminium foil are hung and are put on the 18 draw-in grooves of decoiler that have set up in suitable position in advance, and the draw-in groove is manual to be locked, carries out parameter input afterwards: inputting parameters of the to-be-detected articles, such as aluminum foils and the like, including the roll diameter, the width, the thickness, the alloy, the roll number, the customer number, the unit tension, the speed control, the detection threshold detection times, the control and operation information and the like of the to-be-detected articles through a keyboard, and uploading the information; threading again: selecting a forward or reverse uncoiling function, winding the central point of the tape threading rod 8 about 2.5m to the central axis of the product to be tested, hanging the tape threading rod 8 on a drag chain 10, clicking a tape threading button to start threading, controlling the drag chain 10 through a motor 11 to drive the product to be tested to move to a coiling side, stopping moving the tape threading rod 8 after the tape threading rod 8 moves to a coiling machine which is preset at a proper position, and adjusting the moving speed of the drag chain 10 through the motor 11; spraying alcohol on the reel of the product to be detected, sticking the product to be detected, and rotating at a low speed; moving the tape threading rod 8 to a winding drum 7, rotating the tape threading rod 8, separating the to-be-detected article from the tape threading rod 8, taking down the to-be-detected article, winding the end of the to-be-detected article on the winding drum 7, presetting tension formed by the magnetic powder brake 9 and the curling of the to-be-detected article, controlling the tension, adjusting the uncoiling speed, and stopping coiling when the to-be-detected article with a certain length is coiled and the surface of the to-be-detected article is flat and has no oblique wave; confirming the information, starting laser ranging detection: the position of the wave surface of the to-be-detected article is measured successively according to the set detection times by the laser detection head 14, so that the extreme value of the plate shape of the to-be-detected article is calculated, the to-be-detected article is automatically wound forwards by 10m after the first detection is finished, the to-be-detected article is detected again, the to-be-detected article is continuously wound forwards by 10m after the second detection is finished, the to-be-detected article is detected again until the set detection times are finished, the average value is calculated according to the detection result of the set detection times by the processor module, a report is generated and uploaded and stored every time, the maximum, minimum, average, extreme value and other plate shape data and detection curves of every time of measurement are displayed by the display screen module, reports can be printed, the required data of the maximum, minimum, average, extreme value, curves and the like of the several times of measurement results are given, and whether the to-be-detected article meets the requirement is automatically judged by comparing with the standard maximum set threshold value.

The utility model can be standardized, and the standardized use tension is 1.5kg/mm²The value can be adjusted by setting;

respectively measuring the distance of the laser from the positions with the best flatness at both sides of the object to be measured, selecting the position by an operator, and calculating K ═ H1-H2)/W₁₂，W₁₂Is the distance between two points; laser measurement distance Y-H at any point_X+ K X, wherein, H_XFor laser actual ranging, X is the position where the laser ranging sensor of the laser detection head 14 moves. The measurement result, the measurement curve and the like are displayed on the display screen module 15, and can also be uploaded to a client or a terminal server for backup and remote viewing, and a corresponding detection report can also be output.

The meaning of standardization is to check and correct the detection plane of the to-be-detected articles such as aluminum foil, and operators do not always need to standardize every time and need to do so.

The method for correcting the tension comprises the steps of using a weight hanging mode, using a 10-30kg weight, clearing a tension controller before hanging, setting the load weight after hanging the load, setting the load to be 250N if trying the 25kg weight, and finishing the correction until the tension controller displays that the tension is 250N. The tension correction meaning is that the tension is checked, corrected and displayed, detection errors caused by tension errors are avoided, and an operator can determine the tension correction meaning according to needs.

If the sequence is wide first and then narrow, the coiled materials do not need to be taken off, when the coiled materials are measured and wound on the uncoiler, the latter piece and the former piece are only required to be lapped and wound under the state of threading, after the coiling machine winds for a plurality of circles, the uncoiling speed is adjusted, the tension is switched on, the other operations are the same as above, and if the sequence is narrow first and then wide, the coiled materials need to be taken off completely.

The parts or structures of the utility model which are not described in detail can be the same as those in the prior art or the existing products, and are not described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (6)

1. An integrated plate-shaped automatic detection device is characterized by comprising a rack, wherein an expansion shaft, a guide roller mechanism and a winding drum are sequentially arranged on the rack from left to right in parallel, the guide roller mechanism and the winding drum are transversely arranged on the rack, tow chains are respectively arranged at two ends of the guide roller mechanism and the winding drum, the end parts of the same sides of the guide roller mechanism and the winding drum are connected together through one tow chain, the tow chains at two ends of the guide roller mechanism and the winding drum are connected together through a threading rod, the threading rod is fixedly arranged on the tow chains, the threading rod is transversely arranged and can move along with the tow chains and drive an object to be detected wound on the threading rod to move, a magnetic powder clutch is arranged on the expansion shaft, the winding drum is connected with a winding drum driving motor arranged on the rack and drives the motor to control the rotation of the winding drum through the winding drum, a laser ranging system and a main control system are also arranged on the rack, the laser ranging system comprises a servo motor module and a laser detection head, the servo motor module is connected with the laser detection head, the laser detection head is driven by the servo motor module to carry out laser ranging detection of any point on an object to be detected, the master control system comprises a processor module, a display screen module and a wireless communication module, the processor module is connected with the display screen module, and the processor module is connected with a client or a terminal server through the wireless communication module to carry out data communication.

2. The apparatus of claim 1, wherein the guide roller mechanism comprises a first guide roller, a second guide roller, a third guide roller and a fourth guide roller which are disposed in parallel on the frame from left to right, the first guide roller, the second guide roller, the third guide roller, the fourth guide roller and the reel are fixed on two opposite sides of the frame, the first guide roller, the second guide roller, the third guide roller and the fourth guide roller are disposed on a same horizontal plane, the first guide roller, the second guide roller, the third guide roller, the fourth guide roller and the reel are respectively provided with a gear adapted and engaged with the drag chain, the first guide roller, the second guide roller, the third guide roller, the fourth guide roller and the reel are engaged with a same drag chain on the gear on the same side, and the drag chain is disposed above the first guide roller, the third guide roller and the fourth guide roller and below the second guide roller.

3. The integrated automatic plate shape detection device according to claim 1, wherein two drag chains are symmetrically disposed on two opposite sides of the frame, two ends of the threading rod are respectively fixed to two drag chains on two sides of the guide roller mechanism and the winding drum, and the two drag chains respectively surround the guide roller mechanism and the winding drum for a circle.

4. The integrated automatic plate shape detection device according to claim 3, wherein a plurality of mounting rods are symmetrically arranged on opposite surfaces of the two drag chains at equal intervals, and two ends of the belt penetrating rod are respectively mounted on the drag chains through the mounting rods of the drag chains extending into two sides of the belt penetrating rod.

5. The integrated plate-shaped automatic detection device according to claim 1, wherein a motor connected with a drag chain is installed on the machine frame, the motor controls the drag chain to move, the uncoiled aluminum foil is automatically dragged to the coiling position, and the drag chain can stop at any position.

6. The integrated automatic plate shape detection device according to claim 1, wherein the laser ranging system further comprises a laser detection platform, the laser detection platform is disposed above the third guide roller and the fourth guide roller of the guide roller mechanism, the laser detection head is mounted on the laser detection platform, and the distance between the laser detection head and the object to be detected is not less than 70 mm.

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