Pressing plate pressure detection device and pressing plate pressure detection equipment

Abstract

The utility model relates to the technical field of pressing plate detection, in particular to a pressing plate pressure detection device and pressing plate pressure detection equipment, which comprise a bearing seat, a detection part and an adjusting part, the bearing seat is provided with a bearing end face and a plurality of first opening cavities, the bearing end face is used for bearing the pressing plate, and openings of the first opening cavities are formed in the bearing end face. The number of the detection parts is multiple, each detection part is arranged in the corresponding first opening cavity, and each detection part is provided with a detection end face and used for making contact with the pressing head of the pressing plate through the detection end face so as to obtain the pressure value of the pressing head; the adjusting part is connected with the bearing seat and the detection part and used for adjusting the distance from the detection end face to the bearing end face through the adjusting part. According to the pressing plate pressure detection device and the pressing plate pressure detection equipment, efficient and accurate detection of the pressure value of the pressure head is realized through arrangement of the bearing seat, the detection part and the adjusting part.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing plate detection, in particular to a pressing plate pressure detection device and pressing plate pressure detection equipment. Background Art

[0002] With the advancement of technology, smart devices have become an important part of people's daily lives. Smart devices are equipped with flat cables, which are used to transmit data and other functions. In order to firmly fix the flat cables, some smart devices are equipped with a pressure plate, which is equipped with multiple pressure heads to tighten the flat cables.

[0003] In order to ensure quality, after the pressure plate is produced and processed, it is necessary to detect each pressure head on the pressure plate. For example, it is necessary to detect the pressure value of the pressure head to prevent the pressure head from applying too much force to the cable and causing damage to the cable. However, there are multiple pressure heads on the same pressure plate. Since each pressure head corresponds to a different area of ​​the cable, the size and pressure value of each pressure head are different. The existing detection device is difficult to meet the detection requirements of the pressure plate, and it is impossible to efficiently and accurately detect the pressure values ​​of different pressure heads on the pressure plate. Utility Model Content

[0004] To this end, the technical problem to be solved by the utility model is to overcome the inability of existing detection devices to efficiently and accurately detect the pressure values ​​of each pressure head on the pressure plate, and to provide a pressure plate pressure detection device and a pressure plate pressure detection equipment, which can achieve efficient and accurate detection of the pressure value of the pressure head by setting a bearing seat, a detection component and an adjusting part.

[0005] The utility model provides a pressure detection device for a pressure plate, which is used to detect the pressure value of a pressure head on a pressure plate, and comprises a bearing seat, on which a bearing end face and a plurality of first opening cavities are provided, wherein the bearing end face is used to bear the pressure plate, and the opening of the first opening cavities is arranged on the bearing end face; a plurality of detection components, each of which is arranged in a corresponding first opening cavity, wherein the detection component is provided with a detection end face for contacting the pressure head of the pressure plate through the detection end face to obtain its pressure value; and an adjusting component, wherein the adjusting component is respectively connected to the bearing seat and the detection component, and is used to adjust the distance from the detection end face to the bearing end face through the adjusting component.

[0006] In an embodiment of the utility model, a threaded hole is provided on the bearing seat, and one end of the threaded hole is connected to the first opening cavity; the adjusting member is configured as a rod-shaped structure, and the adjusting member is threadedly connected to the threaded hole.

[0007] In one embodiment of the utility model, the bearing seat is also provided with a mounting end face and a second opening cavity, the mounting end face and the bearing end face are arranged opposite to each other, the opening of the second opening cavity is arranged on the mounting end face, the other end of the threaded hole is connected to the second opening cavity, and the end of the adjusting member away from the detection component along its own axial direction is arranged in the second opening cavity.

[0008] In an embodiment of the present invention, the detection component is connected to the two adjustment components.

[0009] In one embodiment of the present invention, a magnet is provided on the bearing end surface.

[0010] In one embodiment of the present invention, a positioning component for positioning the pressure plate is provided on the bearing end surface.

[0011] In one embodiment of the present invention, three positioning components are provided, and the three positioning components are arranged in a triangle.

[0012] The utility model also provides a pressure plate detection device, comprising a feeding device, a conveying device and any one of the above-mentioned pressure plate detection devices; the conveying device is used to transport the pressure plate at the feeding device to the bearing end surface.

[0013] In one embodiment of the utility model, it also includes a first image acquisition device, which is arranged between the feeding device and the pressure detection device of the pressure plate, and is used to obtain the image of the pressure plate to be transported to the bearing end surface.

[0014] In one embodiment of the utility model, it also includes a translation drive device and a second image acquisition device, wherein the driving end of the translation drive device is connected to the supporting seat; and the second image acquisition device is arranged above the translation drive device.

[0015] The above technical solution of the utility model has the following beneficial effects compared with the prior art:

[0016] The pressure detection device for the pressure plate described in the utility model can detect the pressure values ​​of multiple pressure heads by setting a bearing seat and a detection component. The structure of the cable arrangement is effectively simulated by the bearing end face and the detection component arranged in the first opening cavity, so that after the pressure plate is set on the bearing end face, the pressure value of the corresponding pressure head can be quickly obtained by the detection component, thereby realizing efficient detection. Since an adjustment member is provided, the distance from the detection end face to the bearing end face can be adjusted by the adjustment member. On the one hand, it can simulate different types of cables, so as to perform corresponding pressure detection on different pressure plates, and it has strong versatility; on the other hand, it is convenient for the staff to perform corresponding debugging and maintenance through the adjustment member, which ensures both the detection accuracy and the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to the specific embodiments of the utility model in combination with the accompanying drawings, wherein:

[0018] Figure 1 This is a structural schematic diagram of a pressure detection device for a pressing plate in a preferred embodiment of the utility model;

[0019] Figure 2 This is one of the partial cross-sectional structural schematic diagrams of the pressure plate pressure detection device in the preferred embodiment of the utility model;

[0020] Figure 3 This is a second partial cross-sectional structural diagram of the pressure plate pressure detection device in the preferred embodiment of the utility model;

[0021] Figure 4 This is the third partial cross-sectional structural diagram of the pressure plate pressure detection device in the preferred embodiment of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the pressure detection device of the pressing plate in the preferred embodiment of the utility model.

[0023] Explanation of the reference numerals in the specification: 10. bearing seat; 11. bearing end face; 111. first opening cavity; 112. magnet; 113. positioning component; 1131. conical portion; 12. mounting end face; 121. second opening cavity; 13. threaded hole; 21. detection component; 211. detection end face; 22. adjusting member; 30. feeding device; 40. first image acquisition device; 50. translation drive device; 60. second image acquisition device; 61. image acquisition drive member; 70. pressing head. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0025] Reference Figure 1 As shown, the utility model discloses a pressure detection device for a pressing plate, which is used to detect the pressure value of a pressure head 70 on a pressing plate. The pressing plate belongs to the prior art, and a plurality of pressure heads 70 are arranged on the same pressing plate. Due to the different structures at different positions of the cable, the sizes of the pressure heads 70 on the pressing plate are different and correspond to the corresponding cable positions, so that the pressing plate can provide pressure to the corresponding positions of the cable through the corresponding pressure heads 70 to compress the cable.

[0026] Reference Figure 1 and Figure 2 As shown, the platen pressure detection device of the utility model comprises a bearing seat 10 , a detection component 21 and an adjustment component 22 .

[0027] The bearing seat 10 mainly serves to bear the pressure plate and set corresponding components; those skilled in the art can set the specific shape, material, size, etc. of the bearing seat 10 according to actual needs, which will not be repeated here. Preferably, the bearing seat 10 is set as a rectangular parallelepiped structure to adapt to the pressure plate. Preferably, the bearing seat 10 is assembled from two parts to facilitate the assembly of other parts.

[0028] The bearing seat 10 is provided with a bearing end surface 11 and a plurality of first opening chambers 111. The bearing end surface 11 is used to bear a pressure plate; during actual detection, the pressure plate is set on the bearing end surface 11 for corresponding pressure detection. Preferably, the bearing end surface 11 is set as a plane, and it is set horizontally. The first opening chamber 111 is used to set the detection component 21, and the opening of the first opening chamber 111 is set on the bearing end surface 11 to ensure that when the pressure plate is set on the bearing end surface 11, the pressure head 70 on the pressure plate can extend into the first opening chamber 111 to contact the detection component 21 for pressure detection. Those skilled in the art can set the size, position and number of the first opening chamber 111 according to actual needs, which will not be repeated. Preferably, the bearing seat 10 is also provided with a wiring opening connected to the first opening chamber 111 to facilitate the setting of the corresponding data line.

[0029] There are multiple detection components 21; preferably, the number of detection components 21 is equal to the number of first opening chambers 111. Each detection component 21 is arranged in the corresponding first opening chamber 111. The detection component 21 is provided with a detection end face 211, which is used to contact the pressure head 70 of the pressure plate through the detection end face 211 to obtain its pressure value. Preferably, the detection end face 211 is parallel to the bearing end face 11. Those skilled in the art can set different types of detection components 21 according to actual needs, as long as it can achieve the acquisition of the pressure value of the pressure head 70. Preferably, the detection component 21 is configured as a resistive pressure sensor.

[0030] The adjusting member 22 is connected to the bearing seat 10 and the detection component 21 respectively, and is used to adjust the distance from the detection end face 211 to the bearing end face 11 through the adjusting member 22, simulate the wiring, and provide a detection environment for the pressure value of the pressure head 70 on the detection plate. Those skilled in the art can set the corresponding adjusting member 22 according to actual needs to achieve distance adjustment, for example, by setting a motor and a screw structure to achieve jacking. Those skilled in the art can set the number of corresponding adjusting members 22 according to actual needs. For example, preferably, each detection component 21 is correspondingly provided with an adjusting member 22 to achieve distance adjustment. Alternatively, only part of the detection components 21 are provided with corresponding adjusting members 22 to achieve distance adjustment, while the other part of the detection components 21 are fixedly arranged in the first opening cavity 111. When the detection component 21 is fixedly arranged in the first opening cavity 111, those skilled in the art can set the distance from the detection end face 211 to the bearing end face 11 according to the needs of the actual pressure plate.

[0031] In actual use, the adjusting member 22 is adjusted according to the actual structure of the cable, so that the distance from the detection end face 211 of the corresponding detection component 21 to the load-bearing end face 11 is consistent with the corresponding cable. Then, the pressure plate to be detected is placed on the load-bearing end face 11 to ensure that the pressure plate and the detection end face 211 fit together. At this time, the pressure head 70 can contact the detection end face 211 of the detection component 21, and the pressure values ​​of each pressure head 70 on the pressure plate can be obtained simultaneously through the detection component 21.

[0032] The pressure detection device of the pressure plate described in the utility model can detect the pressure values ​​of multiple pressure heads 70 by setting a bearing seat 10 and a detection component 21. The structure of the cable arrangement is effectively simulated by the bearing end surface 11 and the detection component 21 set in the first opening cavity 111, so that after the pressure plate is set on the bearing end surface 11, the pressure value of the corresponding pressure head 70 can be quickly obtained by the detection component 21. Compared with detecting the pressure value of each pressure head 70 in sequence, the pressure detection device of the pressure plate described in the utility model can detect multiple pressure heads 70 at the same time, realize efficient detection, and accurate detection results. Since the adjustment member 22 is provided, the distance from the detection end surface 211 to the bearing end surface 11 can be adjusted by the adjustment member 22. On the one hand, it can simulate different types of cables, so as to perform corresponding pressure detection on different pressure plates, and it has strong versatility; on the other hand, it is convenient for the staff to perform corresponding debugging and maintenance through the adjustment member 22, which ensures both the detection accuracy and the reliability of the device.

[0033] Reference Figure 2 , Figure 3 and Figure 4 As shown, in the pressure detection device for the pressure plate described in the utility model, in some embodiments, a threaded hole 13 is provided on the bearing seat 10, and one end of the threaded hole 13 is connected to the first open cavity 111; the adjusting member 22 is set as a rod-shaped structure, and the adjusting member 22 is threadedly connected to the threaded hole 13. Preferably, the adjusting member 22 is set as a screw, and the axial movement of the adjusting member 22 is achieved through the threaded structure, so as to achieve the adjustment of the distance from the detection end face 211 to the bearing end face 11. On the one hand, the self-locking of the thread can be utilized to prevent the distance from changing during the detection process, thereby ensuring the detection accuracy. On the other hand, it has a simple and compact structure and high space utilization, and is particularly suitable for small-sized pressure plates. Preferably, the other end of the threaded hole 13 passes through the bearing seat 10, that is, it is a through hole; of course, it can also be set as a blind hole.

[0034] Further, see Figure 2 , Figure 3 and Figure 4 As shown, in the pressure plate pressure detection device described in the utility model, in some embodiments, a mounting end face 12 and a second open cavity 121 are further provided on the bearing seat 10. The mounting end face 12 and the bearing end face 11 are arranged opposite to each other, and the opening of the second open cavity 121 is arranged on the mounting end face 12. The other end of the threaded hole 13 is connected to the second open cavity 121, and the end of the adjusting member 22 away from the detection component 21 along its own axial direction is arranged in the second open cavity 121. By setting up this structure, on the one hand, a certain protection can be provided for the adjusting member 22 through the second open cavity 121; on the other hand, the adjusting member 22 can also be adjusted accordingly through the opening of the second open cavity 121, and the operation is simple.

[0035] Reference Figure 4As shown, when the detection component 21 is connected to the adjustment member 22, preferably, one detection component 21 simultaneously abuts against two adjustment members 22. Since the screw diameter is usually small, the contact area between the adjustment member 22 and the resistive pressure sensor is small and the structure is relatively unstable.

[0036] By setting this structure, the contact area between the two can be effectively increased, the structural stability can be improved, and the detection accuracy can be ensured. In some other embodiments, corresponding components can also be additionally provided at the end of the adjusting member 22 contacting the detection component 21 to increase the contact area, so as to achieve the same effect.

[0037] Reference Figure 1 As shown, in some embodiments of the pressure plate pressure detection device described in the utility model, a magnet 112 is provided on the bearing end surface 11. Considering that the pressure plate is usually made of iron or other materials that can be adsorbed by the magnet 112, the magnet 112 is provided on the bearing end surface 11, and the pressure plate can be adsorbed by the magnet 112, thereby effectively increasing the stability, preventing the pressure plate from shaking and misaligning during the detection process, and improving the detection accuracy. Preferably, a plurality of magnets 112 are provided to further improve the adsorption effect. Those skilled in the art can set the number, position, size, etc. of the magnets 112 according to actual needs, which will not be repeated here.

[0038] Reference Figure 1 As shown, in the pressure detection device for the pressure plate described in the utility model, in some embodiments, a positioning component 113 for positioning the pressure plate is provided on the bearing end surface 11. By providing the positioning component 113, it is convenient for the staff or the robot arm to quickly position the pressure plate through the positioning component 113 when setting the pressure plate on the bearing end surface 11, thereby improving the detection efficiency; at the same time, it can also play a certain role in preventing the pressure plate from being misplaced or shaking, thereby improving the detection accuracy. Preferably, the positioning component 113 and the magnet 112 are provided at the same time to achieve the best effect. Preferably, a conical portion 1131 is provided at the end of the positioning component 113, and preferably, the conical portion 1131 is a conical structure. By providing the conical portion 1131, the rapid assembly and positioning of the pressure plate is facilitated.

[0039] Reference Figure 1 As shown, in some embodiments of the pressure detection device for the pressure plate of the present invention, three positioning components 113 are provided, and the three positioning components 113 are arranged in a triangle. This structure can effectively prevent the pressure plate from being misplaced or shaken, and improve the detection accuracy.

[0040] Reference Figure 5As shown, the utility model discloses a platen pressure detection device, including a feeding device 30, a conveying device, and the platen pressure detection device described in any one of the above embodiments. The feeding device 30 and the conveying device are both prior arts, and the feeding device 30 is used for feeding the platen. Preferably, two feeding devices 30 are provided to realize alternating feeding, which can keep the machine running and improve the detection efficiency. The conveying device is used to transport the platen at the feeding device 30 to the bearing end surface 11. Preferably, the conveying device is configured as a combination of a mechanical arm and an adsorbent, and the adsorbent adsorbs the platen by vacuum to prevent damage. The conveying device is not shown in the accompanying drawings.

[0041] Since the platen pressure detection device described in the utility model includes the platen pressure detection device described in the above embodiment, the platen pressure detection device also has all the beneficial effects, which will not be described in detail.

[0042] Reference Figure 5 As shown, the platen pressure detection device described in the utility model, in some embodiments, further includes a first image acquisition device 40, which is arranged between the feeding device 30 and the platen pressure detection device, and is used to obtain the image of the platen to be transported to the bearing end surface 11. The first image acquisition device 40 belongs to the prior art, and its structure, image acquisition principle, recognition method, etc. are not described in detail. When the conveying device transports the platen to the bearing seat 10 for detection, the image of the platen is first obtained by the first image acquisition device 40 to determine whether each pressure head 70 on the platen is intact. If the pressure head 70 is damaged, the deformation is too large, or it is missing, the material is directly discarded, which effectively improves the detection efficiency. In addition, the setting of the first image acquisition device 40 also facilitates positioning.

[0043] Reference Figure 5 As shown, the pressure detection device of the pressure plate described in the utility model, in some embodiments, further includes a translation drive device 50 and a second image acquisition device 60. The translation drive device 50 and the second image acquisition device 60 are both related to the prior art; preferably, the translation drive device 50 is configured as a linear module. The driving end of the translation drive device 50 is connected to the bearing seat 10; preferably, the driving end of the translation drive device 50 is connected to the mounting end surface 12 of the bearing seat 10. The second image acquisition device 60 is arranged above the translation drive device 50. By setting this structure, the translation drive device 50 can be positioned in cooperation with the conveying device, and the state of the assembled pressure plate can be detected by the second image acquisition device 60 to ensure the detection accuracy of the final pressure value. Preferably, an image acquisition drive member 61 is also provided, and the second image acquisition device 60 is connected to the driving end of the image acquisition drive member 61, so as to adjust the position of the second image acquisition device 60 by the image acquisition drive member 61.

[0044] Working principle:

[0045] The handling device takes the material from the loading device 30 and transports it to the first image acquisition device 40 for inspection. If the pressure head 70 is damaged, deformed too much, or missing, the material is directly discarded. The pressure plate that has passed the inspection is transported by the handling device to the upper side of the bearing end surface 11 of the bearing seat 10. With the cooperation of the handling device, the second image acquisition device 60, and the translation drive device 50, the corresponding pressure head 70 on the pressure plate corresponds to the corresponding detection component 21 to achieve positioning.

[0046] After positioning is completed, the pressing plate is placed on the bearing end surface 11, so that the pressing plate is fixed by the magnet 112 and the positioning component 113. Then, the pressure value of the pressing head 70 can be obtained by the detection component 21. The pressing plate that passes the pressure value detection is transported to the corresponding station by the translation drive device 50; the pressing plate that fails the detection is discarded.

[0047] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A pressure plate pressure detection device, used to detect the pressure value of a pressure head on a pressure plate, characterized in that: include: A bearing seat, wherein the bearing seat is provided with a bearing end surface and a plurality of first opening cavities, the bearing end surface is used to bear the pressing plate, and the openings of the first opening cavities are arranged on the bearing end surface; A plurality of detection components, each of which is disposed in the corresponding first opening cavity, and the detection component is provided with a detection end surface for contacting the pressure head of the pressure plate through the detection end surface to obtain its pressure value; An adjusting member is connected to the bearing seat and the detecting component respectively, and is used for adjusting the distance from the detecting end surface to the bearing end surface through the adjusting member.

2. The platen pressure detection device according to claim 1, characterized in that: A threaded hole is provided on the bearing seat, and one end of the threaded hole is connected to the first opening cavity; the adjusting member is configured as a rod-shaped structure, and the adjusting member is threadedly connected to the threaded hole.

3. The platen pressure detection device according to claim 2, characterized in that: The bearing seat is also provided with a mounting end face and a second open cavity, the mounting end face and the bearing end face are arranged opposite to each other, the opening of the second open cavity is arranged on the mounting end face, the other end of the threaded hole is connected to the second open cavity, and the end of the adjusting member away from the detection component along its own axial direction is arranged in the second open cavity.

4. The platen pressure detection device according to claim 3, characterized in that: The detection component connects the two adjusting members.

5. The platen pressure detection device according to claim 1, characterized in that: A magnet is arranged on the bearing end surface.

6. The platen pressure detection device according to claim 1 or 5, characterized in that: The bearing end surface is provided with a positioning component for positioning the pressing plate.

7. The platen pressure detection device according to claim 6, characterized in that: There are three positioning components, and the three positioning components are arranged in a triangle.

8. A platen pressure detection device, characterized in that: It comprises a feeding device, a conveying device and a pressure plate detection device as described in any one of claims 1 to 7; the conveying device is used to transport the pressure plate at the feeding device to the bearing end surface.

9. The platen pressure detection device according to claim 8, characterized in that: It also includes a first image acquisition device, which is arranged between the feeding device and the pressure detection device for the pressing plate, and is used to obtain an image of the pressing plate to be transported to the bearing end surface.

10. The platen pressure detection device according to claim 8, characterized in that: It also includes a translation drive device and a second image acquisition device, wherein the driving end of the translation drive device is connected to the bearing seat; and the second image acquisition device is arranged above the translation drive device.

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