Steel sheet thickness measuring mechanism

Abstract

The utility model relates to a steel sheet thickness measuring mechanism, and belongs to the technical field of steel sheet thickness measuring equipment. The device comprises a base assembly, a bearing assembly, a supporting assembly, a guiding assembly and a measuring assembly, and the bearing assembly is arranged on the base assembly and used for bearing a steel sheet; the supporting assembly is arranged on the base assembly and arranged on one side of the bearing assembly. The guide assembly is arranged on the base assembly and extends in the preset direction. The measuring assembly comprises a measuring scale and a measuring piece, the measuring scale is connected with the supporting assembly, the measuring piece is connected with the guiding assembly in a sliding mode so that the measuring piece can slide in the preset direction relative to the measuring scale, the measuring piece is arranged on the upper side of a steel sheet, and the measuring piece can move downwards when the steel sheet moves out of the bearing assembly. The measuring scale is used for measuring the height of the measuring piece in the preset direction. The problem that the steel sheet thickness measuring structure is complex and the measuring cost is high is solved.

Description

Technical Field

[0001] The present application relates to the technical field of steel sheet thickness measuring equipment, and in particular to a steel sheet thickness measuring mechanism. Background Art

[0002] As an important industrial material, steel sheets are widely used in numerous industries, such as automotive manufacturing, construction, aerospace, and electronics. In actual production, accurate measurement of steel sheet thickness is crucial to ensure product quality and processing accuracy.

[0003] At present, there are two main ways to measure the thickness of steel sheets: one is manual measurement, which is to take direct readings using measuring tools such as calipers; the other is automated measurement, which is to inspect the steel sheets using complex, high-precision automated equipment.

[0004] Although manual measurement methods have low equipment costs, they rely on manual operation, resulting in slow measurement speeds and being easily affected by human factors, which can lead to inaccurate measurement results. Automated measurement equipment can provide faster and more accurate data, but due to its complex design structure and high price, it is too large and unnecessary in small-scale production or application scenarios with relatively few testing needs.

[0005] In the above-mentioned related technologies, there are defects in that the structure of the steel sheet thickness measurement in the existing equipment is complex and the measurement cost is high. Utility Model Content

[0006] In order to improve the problem of complex steel sheet thickness measurement structure and high measurement cost, the present application provides a steel sheet thickness measurement mechanism.

[0007] The steel sheet thickness measurement mechanism provided in this application adopts the following technical solutions:

[0008] A mechanism for measuring the thickness of a steel sheet comprises: a base assembly, wherein a direction perpendicular to the upper surface of the base assembly is a preset direction; a bearing assembly, arranged on the base assembly, and used to bear the steel sheet; a support assembly, arranged on the base assembly and on one side of the bearing assembly; a guide assembly, arranged on the base assembly, and extending along a preset direction; a measuring assembly, comprising a measuring ruler and a measuring piece, the measuring ruler being connected to the support assembly, the measuring piece being slidably connected to the guide assembly so that the measuring piece slides relative to the measuring ruler along a preset direction, the measuring piece being placed on the upper side of the steel sheet, and moving the steel sheet out of the bearing assembly can cause the measuring piece to move downward, and the measuring ruler being used to measure the height of the measuring piece along the preset direction.

[0009] By adopting the above technical solution, the base assembly provides a stable support platform for the entire measuring mechanism. The carrying assembly is used to carry multiple stacked steel sheets to be measured. By providing a placement position, it helps to position the steel sheets relative to the measuring assembly. The support assembly supports the measuring assembly, and the guide assembly provides guidance for the measuring assembly. The coordinated action of the support assembly, the guide assembly, and the measuring assembly allows the measuring member to slide along a preset direction, thereby allowing the measuring member to move toward or away from the steel sheets. Since the measuring member is placed on the upper side of the steel sheets, after one steel sheet is withdrawn, the measuring member can move down to abut the upper side of the next steel sheet, causing the measuring member to change in height relative to the measuring scale along a preset direction. The measuring scale is used to obtain the height value of the measuring member through the change in the relative height between the measuring member and the measuring scale. The difference between the two height values is the thickness value of the withdrawn steel sheet, thereby enabling rapid and accurate measurement of the thickness of the steel sheet. The measuring mechanism has a simple structure and is easy to operate. The thickness of the steel sheet is measured by moving the measuring member, that is, the thickness of the steel sheet is measured by the height difference of the movement of the mechanical structure, which helps to alleviate the problems of complexity and high cost of the measuring structure.

[0010] Optionally, a balancing assembly is further included, which includes a spring balancer and a pull rod, the fixed end of the spring balancer is connected to the support assembly, the movable end of the spring balancer is connected to the upper end of the pull rod, the pull rod extends along a preset direction, the lower end of the pull rod is connected to the measuring piece, and the spring balancer is used to provide an upward pulling force to the measuring piece.

[0011] By adopting the above technical solution, the spring balancer is used to pull the pull rod upward, and the pull rod extends along a preset direction and is connected to the measuring piece, so that the measuring piece always maintains a balanced state during the sliding process. The pull rod applies an upward pulling force to the measuring piece, and balances part of the gravity of the measuring piece through this pulling force. On the one hand, the measuring piece is made more stable and smooth when sliding along the preset direction, alleviating the jamming problem caused by excessive gravity, and helping to improve measurement accuracy and reliability; on the other hand, by balancing part of the gravity of the measuring piece through the balancing component, when it is necessary to load and place the steel sheet, the measuring piece can be easily lifted and the measuring piece can be placed against the upper side of the steel sheet, reducing the difficulty of operation.

[0012] Optionally, the base assembly includes a base bracket and a support platform, the support platform is arranged on the base bracket, the bearing assembly, the support assembly and the guide assembly are all arranged on the support platform, and the upper surface of the support platform is inclined so that the bearing assembly is inclined.

[0013] By adopting the above technical solution, the base bracket allows the support platform to have a certain height from the ground, which can facilitate manual placement of steel sheets or maintenance, reducing the difficulty of operation; the support platform provides a support plane, and by tilting the upper surface of the support platform, the bearing assembly placed thereon is tilted, which can facilitate the delivery of steel sheets into or out of the bearing assembly; at the same time, it can also make it easier for the steel sheet to slide into the bearing assembly to achieve positioning, thereby improving measurement efficiency.

[0014] Optionally, the supporting assembly includes a supporting platform and a limiting member, the supporting platform is arranged on the base assembly, the supporting platform is used to support the steel sheet, the limiting member is arranged in the circumference of the supporting platform, the limiting member is used to limit the horizontal movement of the steel sheet, the limiting member is provided with an avoidance groove, and the measuring member slides through the avoidance groove so that the measuring member can be placed on the steel sheet.

[0015] By adopting the above technical solution, the supporting platform supports the steel sheet so that the steel sheet is placed on the supporting platform, and the limiting parts are arranged around the supporting platform to realize circumferential limitation of the steel sheet, so that the steel sheet can be stably placed on the supporting platform, so as to cooperate with the measuring component to realize thickness measurement; since the measuring part needs to abut the upper surface of the steel sheet, an avoidance groove is provided on the limiting part so that the measuring part can pass through the limiting part and abut the steel sheet, so that the measuring part can be smoothly placed above the steel sheet during the measurement process, while realizing the limiting effect on the steel sheet and the abutment between the measuring part and the steel sheet, thereby realizing accurate thickness measurement.

[0016] Optionally, the measuring member includes a movable plate, an abutment portion and a measuring block, the movable plate is slidably connected to the guide assembly, the first end of the abutment portion is provided on the movable plate, the second end of the abutment portion is used to be placed on the upper side of the steel sheet, the lower end of the pull rod is connected to the movable plate, the measuring block is provided on the movable plate, the measuring block cooperates with the measuring ruler, and the measuring ruler is used to measure the height of the measuring block along a preset direction.

[0017] By adopting the above technical solution, the movable plate is used to carry the abutment part and the measuring block. The movable plate can slide along the guide assembly, so that after a steel sheet moves out of the carrying assembly, the abutment part moves downward, causing the movable plate to move downward, and the measuring block moves downward with the movable plate. The relative position of the measuring block and the measuring ruler changes, and the height value of the steel sheet along the preset direction before and after the movement can be obtained twice, thereby accurately measuring the thickness of the steel sheet, improving the measurement accuracy, simplifying the operation, and reducing the cost.

[0018] Optionally, a detection component is also included, which includes an upper limit detection component and a lower limit detection component. The upper limit detection component and the lower limit detection component are both arranged on the support component. The upper limit detection component and the lower limit detection component both detect the movable plate, and are used to limit the highest position and the lowest position of the movable plate respectively.

[0019] By adopting the above technical solution, the upper limit detection component and the lower limit detection component detect the position of the movable plate in real time, so that the detection component can accurately limit the moving range of the measuring component, so that the measuring component will not exceed the preset highest and lowest positions during the measurement process, and can effectively alleviate the measurement errors caused by external interference such as collision between the measuring component and other structures or improper operation, thereby improving measurement accuracy and reliability.

[0020] Optionally, the guide assembly includes a bearing base, a bearing rod, a bearing member and a limit plate, the bearing base is arranged on the base assembly, the lower end of the bearing rod is connected to the bearing base, the bearing rod extends along a preset direction, the limit plate is connected to the upper end of the bearing rod, the bearing member is slidably sleeved on the bearing rod, and the movable plate is connected to the bearing member.

[0021] By adopting the above technical solution, the measuring piece can slide smoothly along the preset direction, optimize the guiding effect, and help improve measurement accuracy and stability.

[0022] Optionally, the support assembly includes a first support member and a second support member, the lower end of the first support member is connected to the base assembly, the first support member extends along a preset direction, the second support member is connected to the upper end of the first support member, the second support member is arranged at a preset angle to the first support member, and the fixed end of the spring balancer is connected to the second support member.

[0023] By adopting the above technical solution, the setting of the first support member provides stable support for the measuring assembly, and the second support member is set at a preset angle to the first support member, further improving the structural stability of the entire measuring mechanism; the fixed end of the spring balancer is connected to the second support member, providing reliable support for the spring balancer, so that the spring balancer can more effectively balance part of the gravity of the measuring piece, thereby helping to improve the stability of the measuring piece and the accuracy of the measurement results during the measurement process.

[0024] Optionally, the detection component includes a reflection sensor, which is provided on the second support member so that the reflection sensor is provided above the supporting platform, and the reflection sensor is used to detect the movement of the steel sheet on the supporting platform.

[0025] By adopting the above technical solution, the reflection sensor is arranged on the second support member and located above the supporting platform, which can detect the movement of the steel sheet and compare whether the movement of the steel sheet corresponds to the measurement node, thereby reducing the risk of missed measurement.

[0026] Optionally, the reflection sensor is electrically connected to the measuring component, and the reflection sensor is used to trigger a reading action of the measuring component.

[0027] By adopting the above technical solution, when the steel sheet moves, the reflective sensor can detect the movement of the steel sheet on the supporting platform in real time, and trigger the action of the measuring component after detecting the movement of the steel sheet, so as to timely measure the height of the remaining steel sheet in the preset direction, and obtain the thickness of the steel sheet through the height difference before and after the movement of the steel sheet, thereby improving the measurement accuracy.

[0028] In summary, this application includes at least one of the following beneficial technical effects:

[0029] 1. The base assembly provides a stable support platform for the entire measuring mechanism, the carrying assembly is used to carry multiple stacked steel sheets to be measured, and by providing a placement position, it helps to position the steel sheet relative to the measuring assembly, the supporting assembly supports the measuring assembly, and the guide assembly provides a guiding function for the measuring assembly. The coordinated action of the supporting assembly, the guide assembly and the measuring assembly allows the measuring piece to slide along a preset direction, thereby allowing the measuring piece to move toward or away from the steel sheet; since the measuring piece is placed on the upper side of the steel sheet, after one steel sheet is pulled out, the measuring piece can move down to abut the upper side of the next steel sheet, and the measuring piece produces a height change relative to the measuring ruler along the preset direction. Through the change in the relative height of the measuring piece and the measuring ruler, the measuring ruler is used to obtain the height value of the measuring piece, and the difference between the two height values is the thickness value of the pulled out steel sheet, thereby enabling rapid and accurate measurement of the thickness of the steel sheet; the measuring mechanism has a simple structure and is easy to operate. The thickness of the steel sheet is measured by the movement of the measuring piece, that is, the thickness of the steel sheet is measured by the moving height difference of the mechanical structure, which helps to alleviate the problems of complexity and high cost of the measuring structure;

[0030] 2. The spring balancer is used to pull the pull rod upward. The pull rod extends in a preset direction and is connected to the measuring piece, so that the measuring piece always maintains a balanced state during the sliding process. The pull rod applies an upward pulling force to the measuring piece, and this pulling force balances part of the weight of the measuring piece. On the one hand, it makes the measuring piece more stable and smooth when sliding in the preset direction, alleviates the problem of sticking caused by excessive gravity, and helps to improve measurement accuracy and reliability. On the other hand, the balancing component balances part of the weight of the measuring piece. When it is necessary to load and place the steel sheet, the measuring piece can be easily lifted and placed against the upper side of the steel sheet, reducing the difficulty of operation.

[0031] 3. The base bracket allows the support platform to be at a certain height from the ground, which can facilitate manual placement of steel sheets or maintenance, reducing the difficulty of operation; the support platform provides a supporting plane, and by tilting the upper surface of the support platform, the load-bearing assembly placed on it is tilted, which can facilitate the delivery of steel sheets into or out of the load-bearing assembly; at the same time, it can also make it easier for the steel sheet to slide into the load-bearing assembly for positioning, thereby improving measurement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is an axonometric diagram of the steel sheet thickness measuring mechanism according to an embodiment of the present application.

[0033] Figure 2 It is a left side view of the steel sheet thickness measuring mechanism according to an embodiment of the present application.

[0034] Figure 3 It is a partial cross-sectional view of the steel sheet thickness measuring mechanism of an embodiment of the present application.

[0035] Figure 4 It is a schematic diagram of the carrier assembly of an embodiment of the present application.

[0036] Figure 5 Schematic diagram of the abutment portion of an embodiment of the present application.

[0037] Description of reference numerals:

[0038] 100. Steel sheet; 1. Base assembly; 11. Base bracket; 12. Support platform; 2. Carrying assembly; 21. Carrying platform; 22. Limiting member; 23. Avoidance groove; 3. Support assembly; 31. First supporting member; 32. Second supporting member; 4. Guide assembly; 41. Bearing base; 42. Bearing rod; 43. Bearing member; 44. Limiting plate; 5. Measuring assembly; 51. Measuring ruler; 521. Moving plate; 522. Abutment portion; 523. Measuring block; 6. Balancing assembly; 61. Spring balancer; 62. Pull rod; 7. Detection assembly; 71. Upper limit detection member; 72. Lower limit detection member; 73. Reflection sensor. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1 -Attached Figure 5 The present application is further described in detail. In this embodiment, unless otherwise specified, the terms "connected", "connected" and "fixed" are understood in a broad sense, including fixed connection, detachable connection, connection to form an integral structure, mechanical connection, electrical connection, direct connection, indirect connection through an intermediary, internal connection and interaction between two elements, and can be understood based on the specific circumstances.

[0040] In this application, unless otherwise expressly specified and limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. Moreover, in the description of this embodiment, the terms "above", "below", "right", and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. Unless otherwise specified, orientation words such as "inside" and "outside" used in this application refer to the outlines of the corresponding components themselves.

[0041] like Figure 1 As shown, the present invention discloses a steel sheet thickness measurement mechanism (hereinafter referred to as the "measuring mechanism"). The measuring mechanism includes a base assembly 1, a bearing assembly 2, a support assembly 3, a guide assembly 4, and a measuring assembly 5, and is used to measure the thickness of a single steel sheet 100 in a stack of multiple steel sheets 100.

[0042] The base assembly 1 provides a stable support platform for the entire measuring mechanism. In this embodiment, the preset direction is perpendicular to the upper surface of the base assembly 1. A support assembly 2 is disposed on the base assembly 1 and is used to support multiple stacked steel sheets 100 to be measured. By providing a placement location, the support assembly 2 facilitates the relative positioning of the steel sheets 100 and the measuring assembly 5. A support assembly 3 is disposed on the base assembly 1 and is located on one side of the support assembly 2 to support the measuring assembly 5. A guide assembly 4 is disposed on the base assembly 1 and extends along a preset direction to guide the measuring assembly 5.

[0043] like Figure 1 、 Figure 2 and Figure 3 As shown, the measuring assembly 5 includes a measuring ruler 51 and a measuring piece. The measuring ruler 51 is connected to the support assembly 3, and the measuring piece is slidably connected to the guide assembly 4, so that the measuring piece slides in a preset direction relative to the measuring ruler 51. The coordinated action of the support assembly 3, the guide assembly 4 and the measuring assembly 5 allows the measuring piece to slide in a preset direction, thereby allowing the measuring piece to move toward or away from the steel sheet 100. The measuring piece is placed against the upper side of the steel sheet 100, and the steel sheet 100 is moved out of the supporting assembly 2 to move the measuring piece downward. The measuring ruler 51 is used to measure the height of the measuring piece along the preset direction. Since the measuring piece is placed on the upper side of the steel sheet 100, after one steel sheet 100 is pulled out, the height of the stacked multiple steel sheets 100 decreases, the measuring piece moves downward, and the height of the measuring piece relative to the measuring ruler 51 changes along the preset direction. The measuring ruler 51 is used to obtain the height value of the measuring piece. By changing the relative height between the measuring piece and the measuring ruler 51, the difference between the two height values before and after the steel sheet 100 is extracted is the thickness value of the extracted steel sheet 100, thereby enabling rapid and accurate measurement of the thickness of the steel sheet 100.

[0044] By comparing the measured thickness value with the specified thickness value, it can be determined whether the thickness of the steel sheet 100 meets the specifications. The measuring mechanism has a simple structure and is easy to operate. The thickness of the steel sheet 100 is measured by moving the measuring member, that is, the thickness of the steel sheet 100 is measured by changing the moving height of the mechanical structure, which helps to alleviate the complexity and high cost of the measuring structure. The measuring component 5 can be a displacement ruler, that is, a linear displacement sensor, which can convert the linear mechanical displacement into an electrical signal, so that the data value can be easily obtained. In view of the existing related structures, its implementation principle will not be described in detail here, and a suitable model can be selected according to needs. The connection method of the measuring ruler 51 and the support component 3 is not limited. It can be a detachable connection, a fixed connection or other connection forms.

[0045] like Figure 1 、 Figure 3 and Figure 4 As shown, the base assembly 1 optionally includes a base bracket 11 and a support platform 12. The support platform 12 is disposed on the base bracket 11. The base bracket 11 allows the support platform 12 to be at a certain height from the ground, which facilitates manual placement of the steel sheet 100 or maintenance, reducing operational difficulty. The bearing assembly 2, support assembly 3, and guide assembly 4 are all disposed on the support platform 12. The bearing assembly 2, support assembly 3, and guide assembly 4 can be connected to the support platform 12 or in a coordinated relationship, as long as they can achieve their corresponding functions without interfering with each other.

[0046] The upper surface of the support platform 12 is tilted so that the bearing assembly 2 is tilted. The support platform 12 provides a support plane, and by tilting the upper surface of the support platform 12, the bearing assembly 2 placed thereon is tilted, which can facilitate the delivery of the steel sheet 100 into or out of the bearing assembly 2. At the same time, it can also facilitate the sliding of the steel sheet 100 into the bearing assembly 2 for positioning, thereby improving measurement efficiency. The tilting direction of the support platform 12 is such that the first end away from the support assembly 3 is higher than the second end close to the support assembly 3, so as to facilitate the extraction of the steel sheet 100 from the first end. The base bracket 11 can be a frame structure, and the support platform 12 can include a horizontal plate and an inclined plate, and the inclined plate is connected to the horizontal plate so that the lower side of the support platform 12 can be stably supported by the horizontal plate and the base bracket 11, and the upper side can tilt the bearing assembly 2 through the inclined plate, and the tilting angle is determined as needed.

[0047] like Figure 1 、 Figure 2 and Figure 4As shown, the support assembly 2 optionally includes a support platform 21 and a limiter 22. The support platform 21 is provided on the base assembly 1 and is used to support the steel sheet 100. The limiter 22 is provided circumferentially around the support platform 21 and is used to limit the horizontal movement of the steel sheet 100. The support platform 21 supports the steel sheet 100, allowing the steel sheet 100 to be placed on the support platform 21. The limiter 22 is provided circumferentially around the support platform 21 to limit the circumferential position of the steel sheet 100, allowing the steel sheet 100 to be stably placed on the support platform 21, thereby facilitating thickness measurement in conjunction with the measuring assembly 5.

[0048] The limiting member 22 is provided with an avoidance groove 23, and the measuring member slides through the avoidance groove 23 so that the measuring member can be placed on the steel sheet 100. Since the measuring member needs to abut the upper surface of the steel sheet 100, by providing the avoidance groove 23 on the limiting member 22, the measuring member can pass through the limiting member 22 and abut against the steel sheet 100, so that the measuring member can be smoothly placed above the steel sheet 100 during the measurement process, while achieving the limiting effect on the steel sheet 100 and the abutment between the measuring member and the steel sheet 100, thereby achieving accurate thickness measurement. The supporting platform 21 and the supporting platform 12 can be spaced apart in a preset direction to facilitate the placement of the steel sheet 100. In this embodiment, since the steel sheet 100 is an annular plate-like member, an annular disk can be provided on the supporting platform 21 to improve the positioning accuracy of the steel sheet 100 when it is placed. The limiting member 22 can be a curved surface structure arranged around the outer periphery of the supporting platform 21. The curvature of the limiting member 22 can match the steel sheet 100. The limiting member 22 can also be U-shaped to achieve a limiting effect on the steel sheet 100.

[0049] like Figure 1 、 Figure 2 and Figure 3 As shown, the measuring mechanism optionally further includes a balancing assembly 6, which includes a spring balancer 61 and a pull rod 62. The fixed end of the spring balancer 61 is connected to the support assembly 3, and the movable end of the spring balancer 61 is connected to the upper end of the pull rod 62. The pull rod 62 extends in a preset direction, and the lower end of the pull rod 62 is connected to the measuring piece. The spring balancer 61 is used to provide an upward pulling force on the measuring piece.

[0050] The spring balancer 61 is used to pull the pull rod 62 upward. The pull rod 62 extends in a preset direction and is connected to the measuring piece, so that the measuring piece always maintains a balanced state during the sliding process. The pull rod 62 applies an upward pulling force to the measuring piece, and this pulling force balances part of the weight of the measuring piece. On the one hand, it makes the measuring piece more stable and smooth when sliding along the preset direction, alleviates the problem of jamming caused by excessive gravity, and helps to improve measurement accuracy and reliability. On the other hand, by balancing part of the weight of the measuring piece by the balance assembly 6, when it is necessary to load and place the steel sheet 100, the measuring piece can be easily lifted and placed against the upper side of the steel sheet 100, reducing the difficulty of operation. Preferably, the upward pulling force of the spring balancer 61 on the measuring piece can be less than the weight of the measuring piece, so that while reducing the difficulty of lifting, the measuring piece can move downward after the steel sheet 100 on the lower side is withdrawn, and the thickness of the steel sheet 100 can be measured by changing the height.

[0051] like Figure 1 、 Figure 3 and Figure 5 As shown, the measuring member optionally includes a movable plate 521, an abutment portion 522, and a measuring block 523. The movable plate 521 is slidably connected to the guide assembly 4. The first end of the abutment portion 522 is disposed on the movable plate 521, and the second end of the abutment portion 522 is configured to rest on the upper side of the steel sheet 100. The lower end of the pull rod 62 is connected to the movable plate 521, and the measuring block 523 is disposed on the movable plate 521. The measuring block 523 cooperates with the measuring ruler 51, which is used to measure the height of the measuring block 523 along a predetermined direction.

[0052] The movable plate 521 is used to carry the abutment part 522 and the measuring block 523. The movable plate 521 can slide along the guide assembly 4, so that after a steel sheet 100 moves out of the carrying assembly 2, the abutment part 522 moves downward, causing the movable plate 521 to move downward, and the measuring block 523 moves downward with the movable plate 521. The relative position of the measuring block 523 and the measuring ruler 51 changes, and the height value of the measuring block 523 along the preset direction before and after the steel sheet 100 moves twice can be obtained, so that the thickness of the steel sheet 100 can be accurately measured, the measurement accuracy is improved, and the operation is simple and the cost is reduced.

[0053] like Figure 1 、 Figure 3 and Figure 5As shown, the abutment portion 522 is an elongated structure, with a first end connected to the movable plate 521 and a second end for abutting the upper surface of the steel sheet 100. A protruding structure is provided on the lower side of the second end of the abutment portion 522. The protruding structure is used to abut against the upper surface of the steel sheet 100. The protruding structure and the upper surface of the steel sheet 100 are in point contact, thereby reducing friction when the steel sheet 100 is withdrawn, making it easier to withdraw the steel sheet 100. A fixed block can be provided on the movable plate 521. The fixed block can be provided on a side of the movable plate 521 close to the support platform 21, and the measuring block 523 can be provided on a side of the movable plate 521 away from the support platform 21 to facilitate sliding cooperation with the measuring ruler 51. The first end of the abutment portion 522 and the lower end of the pull rod 62 are both connected to the fixed block to achieve overall synchronous movement. The extending direction of the abutment portion 522 is perpendicular to the measuring ruler 51 to ensure the accuracy of the measurement. The avoidance groove 23 is a through groove provided on the stopper 22, extending in a predetermined direction and cooperating with the abutment portion 522, allowing the abutment portion 522 to slide within the avoidance groove 23. The measuring ruler 51 and the measuring block 523 can form a displacement ruler to achieve numerical measurement of the height change of the abutment portion 522.

[0054] like Figure 1 、 Figure 2 and Figure 3 As shown, guide assembly 4 optionally includes a bearing base 41, a bearing rod 42, a bearing member 43, and a stop plate 44. Bearing base 41 is mounted on base assembly 1. The lower end of bearing rod 42 is connected to bearing base 41, and bearing rod 42 extends in a predetermined direction. Stop plate 44 is connected to the upper end of bearing rod 42 to prevent movable plate 521 from dislodging from above. Bearing member 43 is slidably mounted on bearing rod 42, and movable plate 521 is connected to bearing member 43. The configuration of guide assembly 4 enables the measuring element to slide smoothly in the predetermined direction, optimizing the guiding effect and helping to improve measurement accuracy and stability.

[0055] The bearing base 41, bearing rod 42 and bearing member 43 of the guide assembly 4 can be provided in two groups, connected by a limit plate 44 to optimize the guiding effect. Figure 1 and Figure 2 As shown, the guide assembly 4 can also be provided with an auxiliary guide rod, the lower end of the auxiliary guide rod is connected to the movable plate 521 or the limit plate 44, and the upper end of the auxiliary guide rod is slidably provided in the limit cylinder to optimize the guiding effect; Figure 3 As shown, the guide assembly 4 may also not be provided with an auxiliary guide rod.

[0056] like Figure 1 、 Figure 2 and Figure 3As shown, optionally, the support assembly 3 includes a first support member 31 and a second support member 32. The lower end of the first support member 31 is connected to the base assembly 1. The first support member 31 extends along a preset direction. The setting of the first support member 31 provides stable support for the measuring assembly 5. The second support member 32 is connected to the upper end of the first support member 31. The second support member 32 is arranged at a preset angle with the first support member 31 to improve the structural stability of the measuring mechanism. The fixed end of the spring balancer 61 is connected to the second support member 32, providing reliable support for the spring balancer 61, so that the spring balancer 61 can more effectively balance part of the gravity of the measuring piece, thereby helping to improve the stability of the measuring piece and the accuracy of the measurement results during the measurement process. The first support member 31 and the second support member 32 can be a columnar structure or a frame structure; a rib can be set between the first support member 31 and the base assembly 1 to improve the support reliability of the first support member 31.

[0057] like Figure 1 、 Figure 2 and Figure 3 As shown, the measuring mechanism optionally further includes a detection assembly 7, which includes an upper limit detection member 71 and a lower limit detection member 72. The upper limit detection member 71 and the lower limit detection member 72 are both provided on the first support member 31, and are both used to detect the movable plate 521, thereby limiting the upper and lower positions of the movable plate 521, respectively. The upper limit detection member 71 and the lower limit detection member 72 can both be proximity sensors.

[0058] The upper limit detection component 71 and the lower limit detection component 72 perform real-time detection of the position of the movable plate 521, so that the detection component 7 can accurately limit the moving range of the measuring component, so that the measuring component will not exceed the preset highest and lowest positions during the measurement process, and can effectively alleviate the measurement errors caused by external interference such as collision between the measuring component and other structures or improper operation, thereby improving measurement accuracy and reliability.

[0059] Optionally, the detection component 7 includes a reflection sensor 73. The reflection sensor 73 is provided on the second support member 32, so that the reflection sensor 73 is provided above the support platform 21, and the reflection sensor 73 is used to detect the movement of the steel sheet 100 on the support platform 21. The reflection sensor 73 can be a reflective photoelectric sensor. The reflection sensor 73 is provided on the second support member 32 and is located above the support platform 21. It can detect the movement of the steel sheet 100, so as to compare whether the movement of the steel sheet 100 corresponds to the time node of the measurement, thereby reducing the risk of missed measurement. The detection component 7 also includes a display light, which is electrically connected to the reflection sensor 73. When the reflection sensor 73 detects that the steel sheet 100 is moving, the display light is on to prompt that height measurement data should be generated at this time.

[0060] like Figure 1 、 Figure 2 and Figure 3 As shown, optionally, the reflection sensor 73 is electrically connected to the measuring component 5, and the reflection sensor 73 is used to trigger the reading action of the measuring component 5. When the steel sheet 100 moves, the reflection sensor 73 can detect the movement of the steel sheet 100 on the supporting platform 21 in real time, and trigger the action of the measuring component 5 after detecting the movement of the steel sheet 100, so as to timely measure the height of the remaining steel sheet 100 in the preset direction, and obtain the thickness of the extracted steel sheet 100 by the height difference before and after the movement of the steel sheet 100, thereby improving the measurement accuracy. It is understandable that the measuring mechanism also includes necessary structures for connection, support, drive, positioning, limiting and control functions so that the measuring mechanism can operate normally; the parameters such as the shape, size, material and setting quantity of each part of the measuring mechanism can be determined as needed, so long as the corresponding functions can be realized.

[0061] The implementation principle of a steel sheet thickness measuring mechanism in an embodiment of the present application is as follows: a base assembly 1 provides a stable support platform for the entire measuring mechanism, a carrying assembly 2 carries multiple stacked steel sheets 100 to be measured, a supporting assembly 3 supports a measuring assembly 5, and a guiding assembly 4 provides a guiding function for the measuring assembly 5. The coordinated action of the supporting assembly 3, the guiding assembly 4 and the measuring assembly 5 enables the measuring piece to slide along a preset direction, thereby enabling the measuring piece to move toward or away from the upper surface of the steel sheet 100; the measuring piece is placed on the upper side of the steel sheet 100, and after a steel sheet 100 at the top is pulled out, the measuring piece can move down to abut against the upper side of the next steel sheet 100, and the height of the measuring piece relative to the measuring ruler 51 changes along the preset direction. Through the change in the relative height of the measuring piece and the measuring ruler 51, the measuring ruler 51 obtains the height values of the measuring piece twice before and after the steel sheet 100 is pulled out, and the difference between the two height values is the thickness value of the pulled out steel sheet 100, thereby enabling rapid and accurate measurement of the thickness of the steel sheet 100. This measuring mechanism has a simple structure and is easy to operate. It measures the thickness of a steel sheet 100 by moving a measuring member, that is, by measuring the height difference of the mechanical structure. This helps alleviate the complexity and high cost of the measurement structure. By directly extracting a steel sheet 100 and feeding the difference between the downward movement of the measuring block 523 and the measured value to the measuring ruler 51, this measuring mechanism achieves semi-automatic thickness measurement of the steel sheet 100. This reduces the complexity of the steel sheet 100 thickness measurement structure, saves costs, and contributes to energy conservation and emission reduction.

[0062] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A steel sheet thickness measuring mechanism, characterized in that: include: The base assembly (1) has a direction perpendicular to the upper surface of the base assembly (1) as a preset direction; A bearing assembly (2) is provided on the base assembly (1), and the bearing assembly (2) is used to bear the steel sheet (100); A support assembly (3) is provided on the base assembly (1) and is provided on one side of the bearing assembly (2); A guide assembly (4) is provided on the base assembly (1), and the guide assembly (4) extends along a preset direction; The measuring assembly (5) comprises a measuring ruler (51) and a measuring piece, wherein the measuring ruler (51) is connected to the supporting assembly (3), and the measuring piece is slidably connected to the guiding assembly (4) so that the measuring piece slides along a preset direction relative to the measuring ruler (51). The measuring piece is placed on the upper side of a steel sheet (100), and the steel sheet (100) is moved out of the bearing assembly (2) to enable the measuring piece to move downward. The measuring ruler (51) is used to measure the height of the measuring piece along the preset direction.

2. The steel sheet thickness measuring mechanism according to claim 1, characterized in that: The invention also includes a balancing assembly (6), wherein the balancing assembly (6) includes a spring balancer (61) and a pull rod (62), wherein the fixed end of the spring balancer (61) is connected to the support assembly (3), the movable end of the spring balancer (61) is connected to the upper end of the pull rod (62), the pull rod (62) extends along a preset direction, the lower end of the pull rod (62) is connected to the measuring piece, and the spring balancer (61) is used to provide an upward pulling force to the measuring piece.

3. The steel sheet thickness measuring mechanism according to claim 1, characterized in that: The base assembly (1) comprises a base bracket (11) and a support platform (12); the support platform (12) is arranged on the base bracket (11); the bearing assembly (2), the support assembly (3) and the guide assembly (4) are all arranged on the support platform (12); the upper surface of the support platform (12) is arranged at an angle, so that the bearing assembly (2) is also arranged at an angle.

4. The steel sheet thickness measuring mechanism according to claim 2, characterized in that: The bearing assembly (2) includes a bearing platform (21) and a limiting member (22), wherein the bearing platform (21) is arranged on the base assembly (1), the bearing platform (21) is used to bear the steel sheet (100), the limiting member (22) is arranged in the circumference of the bearing platform (21), the limiting member (22) is used to limit the horizontal movement of the steel sheet (100), the limiting member (22) is provided with an avoidance groove (23), and the measuring member is slidably arranged in the avoidance groove (23) so that the measuring member can be placed on the steel sheet (100).

5. The steel sheet thickness measuring mechanism according to claim 4, characterized in that: The measuring member includes a movable plate (521), an abutting portion (522) and a measuring block (523); the movable plate (521) is slidably connected to the guide assembly (4); the first end of the abutting portion (522) is provided on the movable plate (521); the second end of the abutting portion (522) is used to be placed on the upper side of the steel sheet (100); the lower end of the pull rod (62) is connected to the movable plate (521); the measuring block (523) is provided on the movable plate (521); the measuring block (523) cooperates with the measuring ruler (51); and the measuring ruler (51) is used to measure the height of the measuring block (523) along a preset direction.

6. The steel sheet thickness measuring mechanism according to claim 5, characterized in that: The invention also includes a detection component (7), wherein the detection component (7) includes an upper limit detection component (71) and a lower limit detection component (72), wherein the upper limit detection component (71) and the lower limit detection component (72) are both arranged on the support component (3), and the upper limit detection component (71) and the lower limit detection component (72) both detect the movable plate (521) and are used to respectively limit the highest position and the lowest position of the movable plate (521).

7. The steel sheet thickness measuring mechanism according to claim 5, characterized in that: The guide assembly (4) comprises a bearing base (41), a bearing rod (42), a bearing member (43) and a limiting plate (44); the bearing base (41) is arranged on the base assembly (1); the lower end of the bearing rod (42) is connected to the bearing base (41); the bearing rod (42) extends along a preset direction; the limiting plate (44) is connected to the upper end of the bearing rod (42); the bearing member (43) is slidably sleeved on the bearing rod (42); and the movable plate (521) is connected to the bearing member (43).

8. The steel sheet thickness measuring mechanism according to claim 6, characterized in that: The support assembly (3) comprises a first support member (31) and a second support member (32), wherein the lower end of the first support member (31) is connected to the base assembly (1), the first support member (31) extends along a preset direction, the second support member (32) is connected to the upper end of the first support member (31), the second support member (32) and the first support member (31) are arranged at a preset angle, and the fixed end of the spring balancer (61) is connected to the second support member (32).

9. The steel sheet thickness measuring mechanism according to claim 8, characterized in that: The detection assembly (7) includes a reflection sensor (73), which is arranged on the second support member (32) so that the reflection sensor (73) is arranged above the support platform (21). The reflection sensor (73) is used to detect the movement of the steel sheet (100) on the support platform (21).

10. The steel sheet thickness measuring mechanism according to claim 9, characterized in that: The reflection sensor (73) is electrically connected to the measuring component (5), and the reflection sensor (73) is used to trigger a reading action of the measuring component (5).

Images