Thickness measuring device for patch product

Abstract

The utility model relates to the technical field of biological tissue detection, in particular to a thickness measuring device of a patch product, which comprises a base, a laser measuring mechanism arranged on the base, a loading platform arranged on the base in a sliding manner and a displacement driving mechanism arranged in the base, the laser measuring mechanism comprises a measuring support and a laser thickness measuring device arranged on the measuring support, the laser thickness measuring device is located above the object carrying platform, the measuring support is arranged in an inverted-L shape, an adsorption platform is arranged on the object carrying platform, a patch positioning jig is further adsorbed to the upper end face of the adsorption platform, and a plurality of patch positioning holes are formed in the patch positioning jig. According to the utility model, through an automatic measurement process, manual intervention is reduced, and the measurement speed and the working efficiency are obviously improved; the laser thickness measurement technology is utilized, personal errors are avoided, high precision and consistency of measurement results are ensured, the patch cannot be damaged in a non-contact measurement mode, and the device is suitable for patch products made of various materials and high in use flexibility.

Description

Technical Field

[0001] This utility model relates to the field of biological tissue detection technology, and in particular to a thickness measuring device for patch products. Background Technology

[0002] In the medical field, especially in the use of biological patches in surgical procedures, thickness is a critical quality parameter. Traditionally, the thickness of these patches has relied on manual measurement point by point using a thickness gauge. This method is not only time-consuming and labor-intensive, but also prone to uncertainty due to human factors (such as errors in visual readings and delays in manual data recording). With advancements in medical technology and increasing quality requirements, this inefficient and low-precision traditional measurement method can no longer meet the needs of modern production.

[0003] Furthermore, biological patch materials are typically quite soft and prone to wrinkling, making it difficult to maintain a flat patch during measurement and further affecting measurement accuracy. Therefore, there is an urgent need for a device that can automate, achieve high precision, and quickly measure patch thickness to replace traditional manual measurement methods. Utility Model Content

[0004] This invention addresses the problems in the prior art by providing a thickness measurement device for patch products. Through an automated measurement process, it reduces manual intervention and significantly improves measurement speed and work efficiency. Utilizing laser thickness measurement technology, it avoids human error, ensuring high accuracy and consistency of measurement results. The non-contact measurement method will not damage the patch and is suitable for patch products of various materials, offering high flexibility in use.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] This utility model provides a thickness measuring device for patch products, which includes a base, a laser measuring mechanism mounted on the base, a loading platform slidably mounted on the base, and a displacement driving mechanism mounted inside the base. The displacement driving mechanism is used to drive the loading platform to move horizontally. The laser measuring mechanism includes a measuring bracket and a laser thickness measuring device mounted on the measuring bracket. The laser thickness measuring device is located above the loading platform. The measuring bracket is arranged in an inverted L shape. The laser thickness measuring device is detachably mounted on the horizontal section of the measuring bracket. The vertical section of the measuring bracket is detachably connected to the base. An adsorption platform is provided on the loading platform. A patch positioning fixture is also adsorbed on the upper surface of the adsorption platform. The patch positioning fixture is provided with multiple patch positioning holes.

[0007] The multiple patch positioning holes are arranged in an array.

[0008] The adsorption platform is provided with multiple vacuum slots, and the base is also provided with a vacuum pump. The multiple vacuum slots are used to connect to the vacuum pump.

[0009] The base is equipped with a touch screen on its front end and a controller inside the base. The touch screen, the vacuum pump, the laser thickness measuring device, and the displacement drive mechanism are all electrically connected to the controller.

[0010] The controller is electrically connected to a wireless communication module.

[0011] The base is equipped with an emergency stop button and a power button on its front end, and the emergency stop button and the power button are electrically connected to the controller.

[0012] The upper end face of the measuring bracket is provided with a detection port, and the detection end of the laser thickness measuring device is exposed in the detection port.

[0013] The measuring bracket is also provided with reinforcing ribs, the two ends of which are respectively connected to the horizontal section and the vertical section of the measuring bracket.

[0014] The base is provided with support feet at the bottom corners.

[0015] The displacement driving mechanism includes an X-axis driving assembly, a Y-axis driving assembly, and a translation base, the upper end of which is detachably connected to the loading platform.

[0016] The X-axis drive assembly includes an X-axis slide, an X-axis drive component, and an X-axis base. The X-axis slide is slidably disposed on the X-axis base. The X-axis drive component is used to drive the X-axis slide to reciprocate along the length direction of the X-axis base. The translation base is detachably mounted on the X-axis slide.

[0017] The Y-axis drive assembly includes a Y-axis drive component, a first Y-axis base, a second Y-axis base, a first Y-axis slide block slidably disposed on the first Y-axis base, and a second Y-axis slide block slidably disposed on the second Y-axis base. The two ends of the X-axis base are detachably connected to the first Y-axis slide block and the second Y-axis slide block, respectively. The Y-axis drive component is used to drive the first Y-axis slide block to reciprocate along the length direction of the first Y-axis base.

[0018] The beneficial effects of this utility model are:

[0019] This utility model features a novel structure and ingenious design. An adsorption platform is mounted on the loading platform, equipped with a patch positioning fixture. This fixture has multiple patch positioning holes, allowing for patch positioning before thickness measurement. The adsorption platform utilizes negative pressure generated by an internal vacuum pump to stably adsorb the patch positioning fixture, preventing loosening. Because the patch positioning fixture positions the patch, it prevents loosening, ensuring the patch remains flat and unaffected by external interference during measurement, thus improving measurement stability and reliability. A laser thickness gauge is mounted on a measuring bracket above the loading platform. Once the patch is correctly placed, the laser thickness gauge emits a laser beam to the patch. The thickness of the patch is calculated based on the time difference of the reflected light from the surface of the patch. This process is non-contact and will not cause any damage to the patch. At the same time, the displacement drive mechanism, including X-axis and Y-axis drive components, can drive the platform to move precisely on the horizontal plane. In this way, the laser thickness measuring device can measure multiple patches simultaneously on a preset path. The embodiments of this application reduce manual intervention through automated measurement process, significantly improving measurement speed and work efficiency. By using laser thickness measurement technology, human error is avoided, ensuring high accuracy and consistency of measurement results. The non-contact measurement method will not damage the patch and is suitable for patch products of various materials, offering high flexibility in use. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the thickness measuring device for a patch product according to the present invention.

[0021] Figure 2 This is a schematic diagram of the thickness measuring device for a patch product according to this utility model from another perspective.

[0022] Figure 3 This is a partial structural schematic diagram of a thickness measuring device for a patch product according to the present invention.

[0023] Figure 4 This is a schematic diagram of the adsorption platform of this utility model.

[0024] exist Figures 1 to 4 The reference numerals in the figures include:

[0025] 1. Base; 2. Loading platform; 3. Measuring bracket; 4. Laser thickness gauge; 5. Horizontal section; 6. Vertical section; 7. Adsorption platform; 8. Patch positioning fixture; 9. Patch positioning hole; 10. Vacuum grooving; 11. Touch screen; 12. Emergency stop button; 13. Power button; 14. Detection port; 15. Reinforcing rib; 16. Support pad; 17. Translation base; 18. X-axis slide; 19. X-axis drive; 20. X-axis base; 21. Y-axis drive; 22. First Y-axis base; 23. Second Y-axis base; 24. First Y-axis slide; 25. Second Y-axis slide. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model. It is understood that the accompanying drawings are provided for reference and illustration only and are not intended to limit the present utility model. The connection relationships shown in the drawings are only for clear description and do not limit the connection method.

[0027] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component, or there may be an intervening component. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be noted that, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; as a mechanical connection or an electrical connection; or as a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention.

[0028] It should also be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] like Figures 1 to 4As shown, a thickness measuring device for a patch product includes a base 1, a laser measuring mechanism mounted on the base 1, a loading platform 2 slidably mounted on the base 1, and a displacement driving mechanism installed within the base 1. The displacement driving mechanism is used to drive the loading platform 2 to move horizontally. The laser measuring mechanism includes a measuring bracket 3 and a laser thickness measuring device 4 mounted on the measuring bracket 3. The laser thickness measuring device 4 is located above the loading platform 2. The measuring bracket 3 is arranged in an inverted L-shape. The laser thickness measuring device 4 is detachably mounted on the horizontal section 5 of the measuring bracket 3. The vertical section 6 of the measuring bracket 3 is detachably connected to the base 1. An adsorption platform 7 is provided on the loading platform 2. A patch positioning fixture 8 is also adsorbed on the upper end surface of the adsorption platform 7. The patch positioning fixture 8 is provided with multiple patch positioning holes 9. A detection port 14 is opened on the upper end surface of the measuring bracket 3, and the detection end of the laser thickness measuring device 4 is exposed in the detection port 14. Specifically, this utility model features a novel structure and ingenious design. An adsorption platform 7 is mounted on the loading platform 2, and the adsorption platform 7 is equipped with a patch positioning fixture 8. This fixture has multiple patch positioning holes 9, allowing for patch positioning before thickness measurement. The adsorption platform 7 uses negative pressure generated by an internal vacuum pump to stably adsorb the patch positioning fixture 8, preventing it from loosening. Because the patch positioning fixture 8 positions the patch, it prevents loosening, ensuring the patch remains flat during measurement, unaffected by external interference, thus improving measurement stability and reliability. A laser thickness gauge 4 is mounted on the measuring bracket 3, located above the loading platform 2. Once the patch is correctly placed, the laser thickness gauge 4 can... A laser beam is emitted onto the surface of the patch, and the thickness of the patch is calculated based on the time difference of its reflection. This process is non-contact and will not cause any damage to the patch. Simultaneously, the displacement drive mechanism, including X-axis and Y-axis drive components, can drive the platform 2 to move precisely on the horizontal plane. In this way, the laser thickness measuring device 4 can simultaneously measure multiple patches along a preset path. This embodiment of the application reduces manual intervention through an automated measurement process, significantly improving measurement speed and work efficiency. By utilizing laser thickness measurement technology, human error is avoided, ensuring high accuracy and consistency of measurement results. The non-contact measurement method will not damage the patch and is suitable for patch products of various materials, offering high flexibility in use.

[0030] In this embodiment, the plurality of patch positioning holes 9 are arranged in an array. Specifically, this arrangement ensures that the patches are neatly arranged, which helps to improve detection efficiency.

[0031] In this embodiment, the adsorption platform 7 is provided with multiple vacuum slots 10, and the base 1 is also provided with a vacuum pump. The multiple vacuum slots 10 are used to connect to the vacuum pump. Specifically, with this configuration, the adsorption platform 7 can easily draw a vacuum through the vacuum slots 10 to hold the patch positioning fixture 8; at the same time, it also facilitates the replacement of the patch positioning fixture 8.

[0032] In this embodiment, a touch screen display 11 is also provided on the front end face of the base 1, and a controller is provided inside the base 1. The touch screen display 11, the vacuum pump, the laser thickness measuring device 4, and the displacement driving mechanism are respectively electrically connected to the controller. Specifically, the touch screen display 11 facilitates operation and control by the staff, and also facilitates the staff to observe the measurement results and record them.

[0033] In this embodiment, the controller is electrically connected to a wireless communication module. Specifically, the wireless communication module can connect to a smart terminal or interactive terminal, facilitating data transmission and enabling remote access by staff.

[0034] In this embodiment, the front end face of the base 1 is further provided with an emergency stop button 12 and a power-on button 13, which are electrically connected to the controller. Specifically, this configuration facilitates starting and stopping the embodiment of this application.

[0035] In this embodiment, the measuring bracket 3 is further provided with reinforcing ribs 15, the two ends of which are respectively connected to the horizontal section 5 and the vertical section 6 of the measuring bracket 3. Specifically, this arrangement improves the structural strength of the measuring bracket 3 and enhances its operational stability.

[0036] In this embodiment, support feet 16 are provided at the bottom corners of the base 1. Specifically, this prevents the base 1 from directly contacting the workbench, reducing vibration and noise during operation, and also facilitating heat dissipation.

[0037] In this embodiment of the application, the displacement driving mechanism includes an X-axis driving component, a Y-axis driving component, and a translation base 17. The upper end of the translation base 17 is detachably connected to the loading platform 2. Specifically, this facilitates the assembly and disassembly of the translation base 17 and the loading platform 2, makes it easy to replace, improves the flexibility of use, and makes it easy to clean.

[0038] The X-axis drive assembly includes an X-axis slide 18, an X-axis drive member 19, and an X-axis base 20. The X-axis slide 18 is slidably disposed on the X-axis base 20. The X-axis drive member 19 is used to drive the X-axis slide 18 to reciprocate along the length direction of the X-axis base 20. The translation base 17 is detachably mounted on the X-axis slide 18. The Y-axis drive assembly includes a Y-axis drive member 21, a first Y-axis base 22, a second Y-axis base 23, a first Y-axis slide 24 slidably disposed on the first Y-axis base 22, and a second Y-axis slide 25 slidably disposed on the second Y-axis base 23. The two ends of the X-axis base 20 are detachably connected to the first Y-axis slide 24 and the second Y-axis slide 25, respectively. The Y-axis drive member 21 is used to drive the first Y-axis slide 24 to reciprocate along the length direction of the first Y-axis base 22. Specifically, under the above configuration, the X-axis drive 19 can drive the X-axis slide 18 to move, thereby driving the translation base 17 and the loading platform 2 to move in the X-axis direction. The Y-axis drive 21 drives the first Y-axis slide 24 to move. With the connection of the X-axis base 20, the second Y-axis slide 25 moves synchronously, thereby driving the X-axis drive assembly to move in the Y-axis direction. With the cooperation of the first Y-axis base 22, the second Y-axis base 23, the first Y-axis slide 24 slidably disposed on the first Y-axis base 22, and the second Y-axis slide 25 slidably disposed on the second Y-axis base 23, the stability of the movement is improved.

[0039] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A thickness measuring device for patch products, characterized in that: The device includes a base, a laser measuring mechanism mounted on the base, a loading platform slidably mounted on the base, and a displacement driving mechanism installed within the base. The displacement driving mechanism is used to drive the loading platform to move horizontally. The laser measuring mechanism includes a measuring bracket and a laser thickness gauge mounted on the measuring bracket. The laser thickness gauge is located above the loading platform. The measuring bracket is arranged in an inverted L-shape. The laser thickness gauge is detachably mounted on the horizontal section of the measuring bracket. The vertical section of the measuring bracket is detachably connected to the base. An adsorption platform is provided on the loading platform. A patch positioning fixture is also adsorbed on the upper surface of the adsorption platform. The patch positioning fixture is provided with multiple patch positioning holes.

2. The thickness measuring device for a patch product according to claim 1, characterized in that: The multiple positioning holes of the patch are arranged in an array.

3. The thickness measuring device for a patch product according to claim 1, characterized in that: The adsorption platform is provided with multiple vacuum slots, and the base is also provided with a vacuum pump. The multiple vacuum slots are used to connect to the vacuum pump.

4. The thickness measuring device for a patch product according to claim 3, characterized in that: The front end of the base is also provided with a touch screen display, and a controller is provided inside the base. The touch screen display, the vacuum pump, the laser thickness measuring device and the displacement driving mechanism are respectively electrically connected to the controller.

5. The thickness measuring device for a patch product according to claim 4, characterized in that: The controller is electrically connected to a wireless communication module.

6. The thickness measuring device for a patch product according to claim 4, characterized in that: The front end of the base is also provided with an emergency stop button and a power button, which are electrically connected to the controller.

7. The thickness measuring device for a patch product according to claim 1, characterized in that: The upper surface of the measuring bracket is provided with a detection port, and the detection end of the laser thickness measuring device is exposed in the detection port.

8. The thickness measuring device for a patch product according to claim 1, characterized in that: The measuring bracket is also provided with reinforcing ribs, the two ends of which are respectively connected to the horizontal section and the vertical section of the measuring bracket.

9. The thickness measuring device for a patch product according to claim 1, characterized in that: The base is provided with support feet at the bottom corners.

10. The thickness measuring device for a patch product according to claim 1, characterized in that: The displacement driving mechanism includes an X-axis driving assembly, a Y-axis driving assembly, and a translation base, the upper end of which is detachably connected to the loading platform. The X-axis drive assembly includes an X-axis slide, an X-axis drive component, and an X-axis base. The X-axis slide is slidably disposed on the X-axis base. The X-axis drive component is used to drive the X-axis slide to reciprocate along the length direction of the X-axis base. The translation base is detachably mounted on the X-axis slide. The Y-axis drive assembly includes a Y-axis drive component, a first Y-axis base, a second Y-axis base, a first Y-axis slide block slidably disposed on the first Y-axis base, and a second Y-axis slide block slidably disposed on the second Y-axis base. The two ends of the X-axis base are detachably connected to the first Y-axis slide block and the second Y-axis slide block, respectively. The Y-axis drive component is used to drive the first Y-axis slide block to reciprocate along the length direction of the first Y-axis base.

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