CN219620508U - Film roll fold detection tool - Google Patents
Film roll fold detection tool Download PDFInfo
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- CN219620508U CN219620508U CN202320345372.2U CN202320345372U CN219620508U CN 219620508 U CN219620508 U CN 219620508U CN 202320345372 U CN202320345372 U CN 202320345372U CN 219620508 U CN219620508 U CN 219620508U
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- film roll
- driving piece
- clamping column
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a film roll fold detection tool which comprises a base, a clamping mechanism and a detection mechanism, wherein the clamping mechanism is arranged on the base; the clamping mechanism comprises a first driving piece, a second driving piece, a first mounting block and a second mounting block which are arranged in the base, wherein the first mounting block and the second mounting block are respectively arranged at the top ends of the first driving piece and the second driving piece, the first mounting block and the second mounting block are oppositely arranged, a third driving piece is arranged on the first mounting block and is connected with the first clamping column, a fourth driving piece is arranged on the second mounting block and is connected with the second clamping column, and the first clamping column and the second clamping column are positioned between the first mounting block and the second mounting block and are oppositely arranged; the detection mechanism comprises a plurality of detectors arranged in the base, and detection heads of the detectors are positioned right above a connecting line between the axle center of the first clamping column and the axle center of the second clamping column. The utility model improves the production efficiency and reduces the production cost.
Description
Technical Field
The utility model relates to the technical field of conductive film production, in particular to a film roll fold detection tool.
Background
The conductive film is a high polymer material with metal plated on the surface, and is widely applied to lithium ion batteries, and is mainly used as a battery current collector in the lithium ion batteries. After coating is finished, the conductive film needs to be rolled, in the rolling process, the phenomenon of wrinkles can sometimes occur, the quality of the conductive film can be seriously affected when the wrinkles are too much, and therefore unqualified products can appear, and therefore the degree of wrinkles on the surface of the rolled film needs to be detected. In the existing detection mode, the degree of wrinkles on the surface of the film roll is detected in a manual visual inspection mode, so that the production efficiency is reduced, and the production cost is increased.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the film roll fold detection tool which can automatically detect the fold degree of the surface of the film roll, improves the production efficiency and reduces the production cost.
The technical scheme adopted for solving the technical problems is as follows:
a film roll fold detection tool comprises a base, a clamping mechanism and a detection mechanism; the clamping mechanism comprises a first driving piece, a second driving piece, a first mounting block and a second mounting block which are arranged in the base, wherein the top ends of the first driving piece and the second driving piece are respectively provided with the first mounting block and the second mounting block, the first driving piece and the second driving piece are respectively used for driving the first mounting block and the second mounting block to move up and down, the first mounting block and the second mounting block are oppositely arranged, the first driving piece and the first mounting block can move towards the second mounting block along the length direction of the base, a third driving piece is arranged on the first mounting block and is connected with a first clamping column, a fourth driving piece is arranged on the second mounting block and is connected with a second clamping column, the second clamping column can rotate relative to the fourth driving piece, the first clamping column and the second clamping column are positioned between the first mounting block and the second mounting block and are oppositely arranged, the first driving piece and the second clamping column are used for driving the first driving piece to move towards the second clamping column along the length direction of the first clamping column; the detection mechanism comprises a plurality of detectors arranged in the base, and the detection heads of the detectors are positioned right above a connecting line between the axle center of the first clamping column and the axle center of the second clamping column.
As the preferred technical scheme, fixture still includes slip table and fixed station, the slip table slides and sets up the bottom in the base, first driving piece sets up the top of slip table, the fixed station is fixed to be set up the bottom in the base, fixed station and slip table are relative setting, the second driving piece sets up the top of fixed station, the slip table can be followed the length direction of base is close to or keeps away from the fixed station slides, the slip of slip table can drive first driving piece and first installation piece can be followed the length direction of base is close to or keeps away from the second installation piece removes.
As the preferable technical scheme, the clamping mechanism further comprises a fifth driving piece and a screw rod, wherein the screw rod is positioned in the base, the screw rod is in threaded fit with a screw hole of the sliding table, one end of the screw rod is rotatably arranged at the bottom in the base, the other end of the screw rod extends out of the base and is connected with the fifth driving piece, the fifth driving piece is used for driving the screw rod to rotate, and the sliding table can be driven to slide towards or away from the fixed table by the rotation of the screw rod.
As the preferable technical scheme, the detection mechanism further comprises a cross rod arranged in the base, the cross rod is positioned above the clamping mechanism, the detector is arranged on the cross rod in a sliding manner, the detector can slide back and forth on the cross rod along the length direction of the base, and the detection head of the detector is positioned below the cross rod.
As a preferable technical scheme, the detector is one or more of a dial indicator, a distance sensor and a pressure sensor.
As the preferable technical scheme, film roll fold detection frock still includes feeding mechanism, feeding mechanism includes support frame and feeding platform, the support frame passes the base is located between slip table and the fixed station, the feeding platform sets up the top of support frame and can follow the width direction round trip slip of base, the feeding platform is located the below of the detection head of detector, the top of feeding platform has the installation position that is used for placing the film roll.
As the preferable technical scheme, the feeding table is slidably arranged at the top end of the supporting frame through the pneumatic sliding rail assembly, the pneumatic sliding rail assembly comprises a pneumatic sliding block and a pneumatic sliding rail, the pneumatic sliding block is arranged at the bottom end of the feeding table, the pneumatic sliding rail is arranged at the top end of the supporting frame, the length direction of the pneumatic sliding rail is identical to the width direction of the base, the pneumatic sliding block is slidably matched with the pneumatic sliding rail, and the pneumatic sliding block can slide back and forth along the pneumatic sliding rail.
As the preferable technical scheme, be equipped with on the top of pneumatic slide rail and be used for carrying out spacing post to the slip of pay-off platform, when placing film book and pay-off platform and spacing post looks butt in the installation position of pay-off platform, the detection head of detector is located the film and rolls up the central line directly over.
As an optimal technical scheme, one side of the feeding table, which is close to the fixed table, is provided with an L-shaped limiting plate.
As an optimized technical scheme, the first driving piece and the second driving piece are hydraulic cylinders or air cylinders, the third driving piece and the fifth driving piece are motors, and the fourth driving piece is a hydraulic rod.
The beneficial effects of the utility model are as follows: the tool disclosed by the utility model can realize automatic detection of the fold degree of the film roll, so that whether the film roll meets the product quality and production requirements can be judged according to the fold degree, the production efficiency is improved, and the production cost is reduced.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a front view angle of a film roll wrinkle detecting tool according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a rear view angle of the film roll wrinkle detection tooling shown in FIG. 1;
FIG. 3 is a schematic view of the film roll fold detection tooling and the front view angle of the film roll of FIG. 1;
fig. 4 is a schematic structural view of the film roll fold detection tool shown in fig. 1, with a front view angle of the tool removed from the feeding mechanism.
Reference numerals:
10. a base;
20. a clamping mechanism; 22. a sliding table; 23. a fixed table; 24. a first driving member; 25. a second driving member; 26. a first mounting block; 27. a second mounting block; 272. a fourth driving member; 28a, a first clamping post; 28b, a second clamping post; 29. a third driving member; 292. an output end of the third driving member; 31. a slide block; 32. a slide rail; 322. a vertical portion; 33. a fifth driving member; 34. a screw rod; 35. a mounting plate;
40. a detection mechanism; 42. a detector; 43. a cross bar; 44. a sliding block;
50. a feeding mechanism; 52. a support frame; 522. support frame bodies, 523, support columns; 53. a feeding table; 532. a mounting position; 533. a limiting plate; 54. a pneumatic slide rail; 542. a limit column; 55. a pneumatic slider; 100. a roll of film.
Detailed Description
The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all the coupling/connection relationships referred to in the patent are not direct connection of the single-finger members, but rather, it means that a better coupling structure can be formed by adding or subtracting coupling aids depending on the specific implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.
Referring to fig. 1 to 4, a film roll fold detection tool according to an embodiment of the present utility model includes a base 10, a clamping mechanism 20, a detection mechanism 40 and a feeding mechanism 50.
The base 10 has a U-shape. The base 10 is for securing to, for example, the ground, a machine table, etc.
The clamping mechanism 20 comprises a sliding table 22, a fixed table 23, a first driving piece 24, a second driving piece 25, a first mounting block 26, a second mounting block 27, a first clamping column 28a, a second clamping column 28b, a third driving piece 29, a fourth driving piece 272, a linear sliding rail assembly, a fifth driving piece 33 and a screw 34 which are oppositely arranged.
The sliding table 22 is slidably disposed at the bottom in the base 10, and the sliding table 22 may slide along the length direction of the base 10 toward or away from the fixing table 23, and the fixing table 23 is fixedly disposed at the bottom in the base 10. The slide table 22 and the fixed table 23 are respectively close to both ends of the base 10. In this embodiment, the sliding table 22 is slidably disposed at the bottom of the base 10 through a linear sliding rail assembly. Specifically, the linear sliding rail assembly includes a sliding block 31 and a sliding rail 32, the sliding block 31 is disposed at the bottom end of the sliding table 22, the sliding rail 32 is disposed at the bottom in the base 10, the length direction of the sliding rail 32 is the same as the length direction of the base 10, the sliding block 31 is in sliding fit with the sliding rail 32, and the sliding block 31 can slide along the sliding rail 32 towards the fixed table 23 or away from the fixed table 23, so that the sliding table 22 can slide towards the fixed table 23 or away from the fixed table 23 through the linear sliding rail assembly.
In this embodiment, the number of the sliding blocks 31 and the sliding rails 32 is two, and the two sliding blocks 31 and the two sliding rails 32 are arranged at intervals, and it can be understood that the number of the sliding blocks 31 and the sliding rails 32 can be set according to practical situations.
In this embodiment, a vertical portion 322 is formed at one end of the sliding rail 32 near the sliding table 22, and the vertical portion 322 is used for limiting the sliding of the sliding block 31.
The top end of the slide table 22 and the top end of the fixed table 23 are provided with a first driving piece 24 and a second driving piece 25, respectively. The first driving member 24 and the second driving member 25 are both hydraulic cylinders, and it is understood that they may be air cylinders. The top end of the first driving member 24 and the top end of the second driving member 25 are respectively provided with a first mounting block 26 and a second mounting block 27, and the first driving member 24 and the second driving member 25 are respectively used for driving the first mounting block 26 and the second mounting block 27 to move up and down. The first mounting block 26 and the second mounting block 27 are disposed in opposition. The side of the first mounting block 26 far away from the second mounting block 27 is provided with a third driving member 29, the third driving member 29 is a motor, an output end 292 of the third driving member 29 penetrates through the first mounting block 26 and is connected with the first clamping column 28a, and the third driving member 29 is used for driving the first clamping column 28a to rotate through the output end 292 thereof. The second mounting block 27 is provided with a fourth driving member 272 in a penetrating manner, the fourth driving member 272 is a hydraulic rod, the actuating end of the fourth driving member 272 is located between the first mounting block 26 and the second mounting block 27 and is connected with the second clamping column 28b, the second clamping column 28b can rotate relative to the fourth driving member 272, the first clamping column 28a and the second clamping column 28b are located between the first mounting block 26 and the second mounting block 27 and are oppositely arranged, namely, the axle centers of the first clamping column 28a and the second clamping column 28b are collinear, namely, the axle centers of the first clamping column 28a and the second clamping column 28b are located on the same horizontal line, the fourth driving member 272 is used for driving the second clamping column 28b to move towards or away from the first clamping column 28a along the length direction of the base 10, the adjacent ends of the first clamping column 28a and the second clamping column 28b are respectively used for being in plug-in fit with two ends of the film roll 100, and the adjacent ends of the first clamping column 28a and the second clamping column 28b are identical in structure, namely, the adjacent ends of the first clamping column 28a and the second clamping column 28b are respectively in a cone-shaped shape, and the corresponding film roll 100 is convenient for being plug-in connection. The first clamping post 28a and the third driving member 29 can move synchronously with the first mounting block 26 when the first driving member 24 drives the first mounting block 26 to move up and down, and the second clamping post 28b and the fourth driving member 272 can move synchronously with the second mounting block 27 when the second driving member 25 drives the second mounting block 27 to move up and down. When the sliding table 22 slides along the length direction of the base 10 towards and away from the fixed table 23, the sliding of the sliding table 22 can drive the first driving member 24 and the first mounting block 26 to move towards and away from the second mounting block 27 along the length direction of the base 10, and the third driving member 29 and the first clamping column 28a can synchronously move along with the first mounting block 26. When the ends of the first clamping post 28a and the second clamping post 28b, which are close to each other, are respectively inserted into the two ends of the film roll 100, the third driving member 29 drives the first clamping post 28a to rotate, so that the film roll 100 and the second clamping post 28b can be driven to rotate synchronously. The sliding table 22 drives the first clamping column 28a to move and the fourth driving piece 272 drives the second clamping column 28b to move, so that one ends of the first clamping column 28a and the second clamping column 28b, which are close to each other, are respectively spliced with two ends of the film roll 100, and meanwhile, the film roll 100 is applicable to film rolls 100 with different width sizes, and the application range is wide.
The first mounting block 26 and the second mounting block 27 are respectively provided with a via hole, the output end 292 of the third driving member 29 is disposed through the via hole of the first mounting block 26, and the fourth driving member 272 is disposed through the via hole of the second mounting block 27.
The fifth driving piece 33 is arranged on the outer wall of one end of the base 10, which is close to the sliding table 22, the fifth driving piece 33 is a motor, the screw rod 34 is positioned in the base 10 and between the two sliding rails 32, one end of the screw rod 34 is rotatably arranged at the bottom in the base 10 through the mounting plate 35, the other end of the screw rod 34 passes through a screw hole of the sliding table 22, a through hole on the inner wall of one end of the base 10, which is close to the sliding table 22, and extends out of the base 10, and is connected with the output end of the fifth driving piece 33, and the screw hole is in threaded fit with the screw rod 34. The mounting plate 35 is located between the two slide rails 32. The fifth driving piece 33 is used for driving the screw rod 34 to rotate, and the rotation of the screw rod 34 can drive the sliding table 22 to slide towards or away from the fixed table 23.
The detection mechanism 40 is near the top end of the base 10. The detection mechanism 40 includes a number of detectors 42 and a cross bar 43 disposed within the base 10. The two ends of the cross bar 43 are respectively provided on the inner walls of the two ends of the base 10. The cross bar 43 is located above the clamping mechanism 10. The detector 42 is slidably disposed on the cross bar 43 by a slider 44, and the detector 42 can slide back and forth on the cross bar 43 along the length direction of the base 10. The detection head of the detector 42 is located directly above the line connecting the axes of the first and second clamping columns 28a, 28b and below the corresponding slider 44, 43.
The detector 42 is one or more of a dial gauge, a distance sensor, and a pressure sensor. The number of detectors 42 may be set according to the actual situation. When the detector 42 is a pressure sensor or a distance sensor, the pressure value or the distance value detected by the pressure sensor or the distance sensor may be displayed by a display. The dial indicator can also be replaced by a dial indicator and a ten-thousandth meter.
For example, in the present embodiment, two detectors 42 are provided, and the two detectors 42 are arranged side by side along the length direction of the base 10, and the two detectors 42 are dial indicators. The number of the sliding blocks 44 corresponds to the number of the dial indicators, and two dial indicator detection rods penetrate through the corresponding sliding blocks 44 and are perpendicular to the connecting line between the axis of the first clamping column 28a and the axis of the second clamping column 28b, and the tail ends of the detection rods are detection heads. The sliding block 44 is provided with a through hole, the cross rod 43 is matched with the through hole, the cross rod 43 penetrates through the through hole of the sliding block 44, the sliding block 44 can slide back and forth on the cross rod 43 along the length direction of the base 10, and accordingly the corresponding dial indicator can be driven to slide back and forth on the cross rod 43 along the length direction of the base 10.
In other embodiments, both detectors 42 may be distance sensors, which are contact sensors, with the detection rods of the distance sensors disposed through the corresponding sliders 44, and the ends of the detection rods of the distance sensors being the detection heads.
In other embodiments, both detectors 42 may be pressure sensors, with the detection rods of the pressure sensors disposed through the corresponding sliders, i.e., the ends of the detection rods of the pressure sensors are the detection heads.
In other embodiments, the detector 42 is one and the detector 42 is a dial gauge, a distance sensor, or a pressure sensor.
In other embodiments, the number of detectors 42 is two, and the number of detectors 42 is a dial gauge and a distance sensor, or a dial gauge and a pressure sensor, or a distance sensor and a pressure sensor.
In other embodiments, three detectors 42 are disposed side by side along the length of the base 10, where each of the three detectors 42 is a dial gauge, a distance sensor, or a pressure sensor, or each of the three detectors 42 is a dial gauge, a distance sensor, and a pressure sensor, or two of the detectors 42 are dial gauges, another one is a distance sensor, or two of the detectors 42 are pressure sensors, another one is a distance sensor, and so on. Where there are a plurality of detectors 42, which of the plurality of detectors 42 are specifically used may be combined according to actual circumstances. The number of detectors 42 may be set according to the actual situation.
The feeding mechanism 50 includes a support frame 52 and a feeding table 53, and the support frame 52 passes through the base 10 and is located between the slide table 22 and the fixed table 23. The feeding table 53 is arranged at the top end of the supporting frame 52 and can slide back and forth along the width direction of the base 10, the feeding table 53 is positioned below the detecting head of the detector 42, the top end of the feeding table 53 is provided with a mounting position 532 for placing the film roll 100, the mounting position 532 is an arc-shaped mounting position, and the arc-shaped mounting position is matched with the film roll 100. When the film roll 100 is placed in the mounting position 532, both ends of the film roll 100 protrude from the side of the feeding stage 53 close to the slide table 22 and the side of the feeding stage 53 close to the fixed stage 23, respectively.
In this embodiment, the support 52 includes a frame-shaped support body 522, where the support body 522 passes through the base 10, i.e. the support body 522 passes through the base 10 and has a space with the bottom in the base 10, and the two slide rails 32, the screw 34 and the mounting plate 35 are located in the space. The support frame body 52 has relative first end and second end, and the first end of support frame body 52, second end all are located the outside of base 10, and the bottom of support frame body 52 is equipped with two support column groups respectively in the position that corresponds its second end, middle part, and every support column group includes the support column 523 that two intervals set up, and the bottom of the support column 523 of two support column groups sets up the both sides at base 10 respectively. The bottom end of the support body 522 is also provided with a support column group at a position corresponding to the first end thereof, the support column group also includes two support columns 523 arranged at intervals, and three support column groups are arranged side by side along the width direction of the base 10. It will be appreciated that the number of support columns 523 may be arranged according to the actual situation.
In this embodiment, an air cylinder may be disposed at a position near the first end of the top end of the support frame body 522 of the support frame 52, and the air cylinder is connected to one side of the feeding table 53 near the first end of the support frame body 522, and is used for driving the feeding table 53 to slide back and forth along the width direction of the base 10.
Further, the feeding table 53 is slidably disposed at the top end of the supporting frame 52 through a pneumatic sliding rail assembly, specifically, the pneumatic sliding rail assembly includes a pneumatic sliding block 55 and a pneumatic sliding rail 54, the pneumatic sliding block 55 is disposed at the bottom end of the feeding table 53, the pneumatic sliding rail 54 is disposed at the top end of the supporting frame body 522 of the supporting frame 52, the length direction of the pneumatic sliding rail 54 is the same as the width direction of the base 10, the pneumatic sliding block 55 is slidably matched with the pneumatic sliding rail 54, and the pneumatic sliding block 55 can slide back and forth along the pneumatic sliding rail 54, so that the feeding table 53 can slide back and forth along the width direction of the base 10 through the pneumatic sliding rail assembly.
In this embodiment, the number of the pneumatic sliders 55 and the pneumatic slide rails 54 is two, and the two pneumatic sliders 55 and the two pneumatic slide rails 54 are arranged at intervals, and it can be understood that the number of the pneumatic sliders 55 and the pneumatic slide rails 54 can be set according to practical situations.
The top end of the pneumatic slide rail 54 is provided with a limiting column 542 for limiting the sliding of the feeding table 53, the limiting column 542 is close to the second end of the support frame body 522, and when the film roll 100 is placed in the mounting position 532 of the feeding table 53 and the feeding table 53 is abutted against the limiting column 542, the detecting head of the detector 42 is located right above the center line of the film roll 100.
The one side that is close to fixed station 23 of pay-off platform 53 is equipped with the limiting plate 533 of L form, and limiting plate 533 includes horizontal portion and vertical portion, and the one end of horizontal portion sets up in the one side that is close to fixed station 23 of pay-off platform 53, and the other end is equipped with vertical portion, when actually placing film roll 100 in installation position 532, can be with the one end and the vertical portion looks butt of limiting plate 533 of film roll 100, can be convenient for place film roll 100 like this and can carry out spacingly to the place position of film roll 100.
Through the structure, the working principle of the utility model is as follows: the film roll 100 is placed in the mounting position 532 of the feeding table 53, one end of the film roll 100 is abutted against the vertical portion of the limiting plate 533, and then the feeding table 53 and the film roll 100 are moved to the lower side of the dial indicator, as shown in fig. 3, at this time, the detecting head of the dial indicator is located right above the axis of the film roll 100, and the feeding table 53 is abutted against the limiting column 542.
Then, the first driving member 24 and the second driving member 25 respectively drive the first mounting block 26 and the second mounting block 27 to move upwards to the preset positions, so as to drive the first clamping column 28a and the second clamping column 28b to move upwards to the preset positions, as shown in fig. 3, at this time, the connecting line between the axis of the first clamping column 28a and the axis of the second clamping column 28b coincides with the axis of the film roll 100, then the fifth driving member 33 drives the sliding table 22 to slide to the preset positions along the length direction of the base 10 towards the close to fixed table 22, so as to drive the first clamping column 28a to move to the preset positions, and meanwhile, the fourth driving member 272 drives the second clamping column 28b to move to the preset positions along the length direction of the base 10 towards the close to the first clamping column 28a, at this time, the close ends of the first clamping column 28a and the second clamping column 28b are respectively spliced with the two ends of the film roll 100.
Then, the first driving member 24 and the second driving member 25 respectively drive the first mounting block 26 and the second mounting block 27 to move upwards to the preset positions, so that the first clamping column 28a, the second clamping column 28b and the film roll 100 can be driven to move upwards to the preset positions, and at the moment, the detection head of the dial indicator is in contact with the surface of the film roll 100. Then, the third driving member 29 drives the first clamping post 28a to rotate for one turn, so that the film roll 100 and the second clamping post 28b can be driven to rotate for one turn, when the surface of the film roll 100 has folds in the process of rotating the first clamping post 28a, the folds can squeeze the detection head of the dial indicator, the value on the dial of the dial indicator can be changed, the current value on the dial is recorded when the value is changed, and after the first clamping post 28a, the film roll 100 and the second clamping post 28b rotate for one turn, the third driving member 29 stops driving the first clamping post 28a to rotate, so that the film roll 100 and the second clamping post 28b stop rotating. The dial indicator is then slid to other positions along the cross bar 43, and the third driving member 29 drives the first clamping post 28a, the film roll 100, and the second clamping post 28b to rotate one turn, so that wrinkles at other positions on the surface of the film roll 100 can be detected. The readings represent the size of the wrinkles, and finally the recorded values are counted, so that the degree of the wrinkles of the film roll 100 can be obtained according to the values, and then whether the film roll 100 meets the product quality requirement and the production requirement is judged according to the degree of the wrinkles.
When the detector 42 is a pressure sensor, if there is a wrinkle on the surface of the film roll 100, the wrinkle presses the detection head of the pressure sensor, so that the pressure value displayed by the display changes, the current pressure value is recorded when the pressure value changes, and after the first clamping post 28a, the film roll 100 and the second clamping post 28b rotate one turn, the rotation of the first clamping post 28a is stopped by the third driving member 29, so that the rotation of the film roll 100 and the second clamping post 29a is stopped. The pressure sensor is then slid to other positions along the cross bar 43, and the third driving member 29 drives the first clamping column 28a, the film roll 100 and the second clamping column 28b to rotate, so that wrinkles at other positions on the surface of the film roll 100 can be detected. Each pressure value represents the size of the fold, and finally the recorded pressure values are counted, so that the fold degree of the film roll 100 can be obtained, and then whether the film roll 100 meets the product quality requirement and the production requirement is judged according to the fold degree.
When the detector 42 is a distance sensor, if there is a wrinkle on the surface of the film roll 100, the wrinkle presses the detection head of the distance sensor, so that the distance value displayed by the display changes, the current distance value is recorded when the distance value changes, and after the first clamping post 28a, the film roll 100, and the second clamping post 28b rotate one turn, the first clamping post 28a is stopped to rotate by the third driving member 29, so that the film roll 100 and the second clamping post 28b stop rotating. Then the distance sensor is slid to other positions along the cross bar 43, and the third driving member 29 drives the first clamping column 28a, the film roll 100 and the second clamping column 28b to rotate, so that wrinkles at other positions on the surface of the film roll 100 can be detected. Each distance value represents the size of the fold, and finally the recorded distance values are counted, so that the degree of the fold of the film roll 100 can be obtained, and then whether the film roll 100 meets the product quality requirement and the production requirement is judged according to the degree of the fold.
In summary, the tool disclosed by the utility model can realize automatic detection of the degree of the folds on the surface of the film roll 100, so that whether the film roll 100 meets the product quality and the production requirement can be judged according to the degree of the folds, the production efficiency is improved, and the production cost is reduced.
The tool can be used for detecting the roundness or taper of the outer diameter of the air expansion shaft or the roller and the like, and improves the production quality.
While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model, and the equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.
Claims (10)
1. The film roll fold detection tool is characterized by comprising a base, a clamping mechanism and a detection mechanism;
the clamping mechanism comprises a first driving piece, a second driving piece, a first mounting block and a second mounting block which are arranged in the base, wherein the top ends of the first driving piece and the second driving piece are respectively provided with the first mounting block and the second mounting block, the first driving piece and the second driving piece are respectively used for driving the first mounting block and the second mounting block to move up and down, the first mounting block and the second mounting block are oppositely arranged, the first driving piece and the first mounting block can move towards the second mounting block along the length direction of the base, a third driving piece is arranged on the first mounting block and is connected with a first clamping column, a fourth driving piece is arranged on the second mounting block and is connected with a second clamping column, the second clamping column can rotate relative to the fourth driving piece, the first clamping column and the second clamping column are positioned between the first mounting block and the second mounting block and are oppositely arranged, the first driving piece and the second clamping column are used for driving the first driving piece to move towards the second clamping column along the length direction of the first clamping column;
the detection mechanism comprises a plurality of detectors arranged in the base, and the detection heads of the detectors are positioned right above a connecting line between the axle center of the first clamping column and the axle center of the second clamping column.
2. The film roll fold detection tool according to claim 1, wherein the clamping mechanism further comprises a sliding table and a fixed table, the sliding table is slidably arranged at the bottom in the base, the first driving piece is arranged at the top end of the sliding table, the fixed table is fixedly arranged at the bottom in the base, the fixed table and the sliding table are oppositely arranged, the second driving piece is arranged at the top end of the fixed table, the sliding table can slide along the length direction of the base towards the position close to or far away from the fixed table, and the sliding of the sliding table can drive the first driving piece and the first mounting block to move along the length direction of the base towards the position close to or far away from the second mounting block.
3. The film roll fold detection tool according to claim 2, wherein the clamping mechanism further comprises a fifth driving member and a screw rod, the screw rod is located in the base, the screw rod is in threaded fit with a screw hole of the sliding table, one end of the screw rod is rotatably arranged at the bottom in the base, the other end of the screw rod extends out of the base and is connected with the fifth driving member, the fifth driving member is used for driving the screw rod to rotate, and the sliding table can be driven to slide towards or away from the fixed table by rotation of the screw rod.
4. The film roll fold detection tooling of claim 1, wherein the detection mechanism further comprises a cross bar disposed within the base, the cross bar is disposed above the clamping mechanism, the detector is slidably disposed on the cross bar, the detector is slidably movable back and forth along a length of the base on the cross bar, and a detection head of the detector is disposed below the cross bar.
5. The film roll fold detection tool of claim 1, wherein the detector is one or more of a dial gauge, a distance sensor, and a pressure sensor.
6. The film roll fold detection tool according to claim 1, further comprising a feeding mechanism, wherein the feeding mechanism comprises a supporting frame and a feeding table, the supporting frame penetrates through the base and is located between the sliding table and the fixed table, the feeding table is arranged at the top end of the supporting frame and can slide back and forth along the width direction of the base, the feeding table is located below the detection head of the detector, and the top end of the feeding table is provided with a mounting position for placing the film roll.
7. The film roll fold detection tool according to claim 6, wherein the feeding table is slidably arranged at the top end of the supporting frame through a pneumatic sliding rail assembly, the pneumatic sliding rail assembly comprises a pneumatic sliding block and a pneumatic sliding rail, the pneumatic sliding block is arranged at the bottom end of the feeding table, the pneumatic sliding rail is arranged at the top end of the supporting frame, the length direction of the pneumatic sliding rail is identical to the width direction of the base, the pneumatic sliding block is slidably matched with the pneumatic sliding rail, and the pneumatic sliding block can slide back and forth along the pneumatic sliding rail.
8. The film roll fold detection tool according to claim 7, wherein a limit post for limiting the sliding of the feeding table is arranged at the top end of the pneumatic slide rail, and when the film roll is placed in the mounting position of the feeding table and the feeding table is abutted against the limit post, the detection head of the detector is located right above the center line of the film roll.
9. The film roll fold detection tool according to claim 7, wherein an L-shaped limiting plate is arranged on one side of the feeding table, which is close to the fixing table.
10. The film roll fold detection tool of claim 3, wherein the first driving member and the second driving member are hydraulic cylinders or air cylinders, the third driving member and the fifth driving member are motors, and the fourth driving member is a hydraulic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320345372.2U CN219620508U (en) | 2023-02-28 | 2023-02-28 | Film roll fold detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320345372.2U CN219620508U (en) | 2023-02-28 | 2023-02-28 | Film roll fold detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219620508U true CN219620508U (en) | 2023-09-01 |
Family
ID=87771189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320345372.2U Active CN219620508U (en) | 2023-02-28 | 2023-02-28 | Film roll fold detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219620508U (en) |
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2023
- 2023-02-28 CN CN202320345372.2U patent/CN219620508U/en active Active
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