Pressure maintaining device

Abstract

The utility model provides a pressure maintaining device which comprises a box body provided with a bearing plate used for bearing a product to be subjected to pressure maintaining; the pressure maintaining mechanism comprises a driving assembly and a pressure maintaining assembly, the driving assembly is arranged in the box body, the pressure maintaining assembly is arranged on the driving assembly, the pressure maintaining assembly comprises a pressure maintaining head and at least one gravity block, the pressure maintaining head is connected with the at least one gravity block, and a sensor is installed at the end, close to the at least one gravity block, of the pressure maintaining head; the sensor is used for sensing the pressure applied to the pressure maintaining head by at least one gravity block, and the driving assembly is used for driving the pressure maintaining assembly to perform downward pressing movement, so that the pressure maintaining head abuts against a product to be subjected to pressure maintaining; the human-computer interface is arranged on the outer surface of the box body, the sensor is electrically connected with the human-computer interface, and the human-computer interface is used for displaying the pressure data sensed by the sensor. According to the pressure maintaining device, automatic pressure maintaining is achieved, the pressure maintaining efficiency is improved, pressure data can be monitored in real time, and production safety and product quality can be guaranteed.

Description

Technical Field

[0001] The present application relates to the field of automated production technology, and in particular to a pressure maintaining device. Background Art

[0002] In the field of manufacturing, the pressure-maintaining process refers to applying pressure to the sealing pads in different positions of the product during the product assembly process to maintain pressure, thereby ensuring that the sealant is activated and completely adheres to the product without falling off, and achieving the waterproof function.

[0003] Existing pressure-holding jigs usually require manual pressure-holding of the product. When performing multi-directional pressure-holding, each pressure-holding jig in multiple directions needs to be manually operated, which is cumbersome, resulting in low production efficiency and high labor costs. In addition, the pressure of existing pressure-holding jigs cannot be displayed in real time, and it is impossible to monitor the pressure in real time and take countermeasures during the pressure-holding process. In addition, existing pressure-holding jigs generally achieve pressure through complex mechanical, pneumatic or hydraulic systems, which may fail due to electrical failures, leakages and other problems, and have poor reliability. Utility Model Content

[0004] In view of the above, the present application provides a pressure-maintaining device to solve the technical problems of low production efficiency, high labor cost, poor reliability, and inability to monitor pressure in real time of existing pressure-maintaining fixtures.

[0005] The embodiment of the present application provides a pressure-maintaining device, comprising: a box body, provided with a bearing plate, the bearing plate is used to carry the product to be pressure-maintained; a pressure-maintaining mechanism, comprising a driving component and a pressure-maintaining component, the driving component is arranged on the box body, the pressure-maintaining component is arranged on the driving component, the pressure-maintaining component comprises a pressure-maintaining head and at least one gravity block, the pressure-maintaining head is connected to the at least one gravity block, a sensor is installed on one end of the pressure-maintaining head close to the at least one gravity block, the sensor is used to sense the pressure applied to the pressure-maintaining head by the at least one gravity block, the driving component is used to drive the pressure-maintaining component to perform a downward movement so that the pressure-maintaining head presses against the product to be pressure-maintained; a human-machine interface is arranged on the outer surface of the box body, the sensor is electrically connected to the human-machine interface, and the human-machine interface is used to display the pressure data sensed by the sensor.

[0006] In one embodiment, the pressure-maintaining device further includes two abutting mechanisms, and the two abutting mechanisms are respectively arranged on both sides of the supporting plate. The two abutting mechanisms can simultaneously abut the product to be pressure-maintained, thereby fixing the product to be pressure-maintained.

[0007] In one embodiment, the abutment mechanism includes a abutment driving member, a connecting plate, and a push block; the abutment driving member is arranged at the base of the box body; the connecting plate is connected to the abutment driving member; the push block is connected to the connecting plate, and the abutment driving member is used to drive the connecting plate and the push block to abut the product to be pressurized.

[0008] In one embodiment, the abutting mechanism further includes a switch button, which is disposed on the base and is used to turn on the abutting driving member.

[0009] In one embodiment, the push block is made of elastic material.

[0010] In one embodiment, the pressure-maintaining device further comprises a fixing mechanism, which is disposed on the box body and located on the top of the supporting plate, and is used to fix the product to be pressure-maintained.

[0011] In one embodiment, the fixing mechanism includes a support frame, a cover plate, and a lock; the support frame is arranged on the box body; the cover plate includes a first end and a second end, the first end of the cover plate is rotatably connected to the support frame, and at least one fixing member is arranged on the cover plate; the support frame and the lock are respectively located on both sides of the supporting plate, and the lock is used to lock the second end of the cover plate, so that the at least one fixing member is abutted against the product to be pressurized, thereby fixing the product to be pressurized.

[0012] In one embodiment, the pressure-maintaining mechanism comprises a mounting plate, the mounting plate is connected to the driving assembly, there are multiple pressure-maintaining assemblies, and the multiple pressure-maintaining assemblies are mounted on the mounting plate.

[0013] In one embodiment, the driving assembly includes two sets of slide rails, a plurality of sliders, and a lifting driving member; the two sets of slide rails are arranged on both sides of the vertical plate of the box body; the plurality of sliders are slidably connected to the two sets of slide rails, and the mounting plate is arranged on the plurality of sliders; the lifting driving member is arranged on the box body, the mounting plate is connected to the lifting driving member, and the lifting driving member is used to drive the mounting plate to move along the two sets of slide rails.

[0014] In one embodiment, the pressure maintaining assembly also includes a first bracket and a second bracket; the first bracket is arranged on the mounting plate, and the sensor is arranged on the first bracket; the second bracket is slidably connected to the first bracket, and the second bracket is used to fix the at least one gravity block, and the pressure maintaining head can pass through the first bracket and connect to the second bracket.

[0015] The pressure-maintaining device of the above-mentioned embodiment realizes automatic pressure maintenance of the product to be pressure-maintained through the cooperation of the driving component and the pressure-maintaining component, thereby saving labor costs and improving pressure-maintaining efficiency. By applying pressure to the pressure-maintaining head through the gravity block, stable and reliable pressure can be provided, thereby improving the stability of pressure maintenance. The pressure data applied by the gravity block to the pressure-maintaining head sensed by the sensor on the human-machine interface is displayed, thereby realizing real-time monitoring of pressure data, improving the convenience and efficiency of operation, and helping to ensure production safety and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a pressure-maintaining device provided in one embodiment of the present application.

[0017] Figure 2 for Figure 1 Schematic diagram of the exploded structure of the pressure holding device shown.

[0018] Figure 3 for Figure 1 A schematic diagram of a working state of the pressure maintaining device shown.

[0019] Figure 4 for Figure 1 Another schematic diagram of the working state of the pressure maintaining device shown.

[0020] Figure 5 for Figure 1 Another schematic diagram of the working state of the pressure maintaining device shown.

[0021] Main component symbols

[0022] Pressure holding device 100

[0023] Box 10

[0024] Base 11

[0025] Riser 12

[0026] Top plate 13

[0027] Loading plate 14

[0028] Pressure holding mechanism 20

[0029] Drive assembly 21

[0030] Slide 211

[0031] Slider 212

[0032] Lifting drive 213

[0033] Pressure retaining component 22

[0034] Pressure holding head 221

[0035] Gravity Block 222

[0036] First bracket 223

[0037] Second bracket 224

[0038] Sensor 23

[0039] Mounting plate 24

[0040] Human Machine Interface 30

[0041] Supporting mechanism 40

[0042] Abutting driving member 41

[0043] Connecting plate 42

[0044] Push block 43

[0045] Switch button 44

[0046] Fixing mechanism 50

[0047] Support frame 51

[0048] Cover 52

[0049] First End 521

[0050] Second end 522

[0051] Lock 53

[0052] Fixing 54 DETAILED DESCRIPTION

[0053] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0054] In the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, words such as "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "for example" is intended to present related concepts in a concrete way. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0055] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0056] In the description of the present application, it should be noted that, unless otherwise expressly specified and limited, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In addition, in the description of the present application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically limited.

[0057] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0058] Existing pressure-holding jigs usually require manual pressure-holding of the product. When performing multi-directional pressure-holding, each pressure-holding jig in multiple directions needs to be manually operated, which is cumbersome, resulting in low production efficiency and high labor costs. In addition, the pressure of existing pressure-holding jigs cannot be displayed in real time, and it is impossible to monitor the pressure in real time and take countermeasures during the pressure-holding process. In addition, existing pressure-holding jigs generally achieve pressure through complex mechanical, pneumatic or hydraulic systems, which may fail due to electrical failures, leakages and other problems, and have poor reliability.

[0059] In view of the above, the present application provides a pressure-maintaining device to solve the technical problems of low production efficiency, high labor cost, poor reliability, and inability to monitor pressure in real time of existing pressure-maintaining fixtures.

[0060] See also Figure 1 , is a schematic structural diagram of the pressure maintaining device 100 provided in an embodiment of the present application.

[0061] The pressure-maintaining device 100 provided in the embodiment of the present application includes a box body 10, a pressure-maintaining mechanism 20, and a human-machine interface 30. The box body 10 includes a base 11, a vertical plate 12, and a top plate 13. The vertical plate 12 is disposed on the base 11. A bearing plate 14 is disposed on the base 11. The bearing plate 14 is used to support the product to be pressure-maintained. Figure 2As shown, the pressure-maintaining mechanism 20 includes a driving component 21 and a pressure-maintaining component 22. The driving component 21 is arranged on the vertical plate 12, and the pressure-maintaining component 22 is arranged on the driving component 21. The pressure-maintaining component 22 includes a pressure-maintaining head 221 and at least one gravity block 222. The pressure-maintaining head 221 is connected to at least one gravity block 222. A sensor 23 is installed at one end of the pressure-maintaining head 221 close to the at least one gravity block 222. The sensor 23 is used to sense the pressure applied to the pressure-maintaining head 221 by at least one gravity block 222. The driving component 21 is used to drive the pressure-maintaining component 22 to perform a downward movement, so that the pressure-maintaining head 221 presses against the product to be pressure-maintained. The human-machine interface 30 is arranged on the outer surface of the box body 10, and the sensor 23 is electrically connected to the human-machine interface 30. The human-machine interface 30 is used to display the pressure data sensed by the sensor 23.

[0062] In one embodiment, the sensor 23 may be a gravity sensor.

[0063] In one embodiment, the human-machine interface 30 may be an electronic device with a display function, such as a display or a touch screen.

[0064] Combination Figure 2 As shown, in one embodiment, the pressure maintaining mechanism 20 includes a mounting plate 24 , the mounting plate 24 is connected to the driving assembly 21 , and there are multiple pressure maintaining assemblies 22 , which are mounted on the mounting plate 24 .

[0065] In the above embodiment, by installing multiple pressure maintaining components 22 on the mounting plate 24, the pressure maintaining heads 221 of the multiple pressure maintaining components 22 can simultaneously perform multi-directional pressure maintaining on the pressure-maintained product, which greatly improves production efficiency and reduces production costs.

[0066] In one embodiment, the driving assembly 21 includes two sets of slide rails 211, a plurality of sliders 212, and a lifting driving member 213. The two sets of slide rails 211 are disposed on both sides of the vertical plate 12. The plurality of sliders 212 are slidably connected to the two sets of slide rails 211, and the mounting plate 24 is disposed on the plurality of sliders 212. The lifting driving member 213 is disposed on the base 11, and the mounting plate 24 is connected to the lifting driving member 213, and the lifting driving member 213 is used to drive the mounting plate 24 to move along the two sets of slide rails 211.

[0067] In one embodiment, the lifting drive member 213 may be a drive cylinder.

[0068] In the above embodiment, the accuracy of the movement direction and position of the mounting plate 24 carrying multiple pressure-maintaining components 22 can be ensured through the cooperation between the slide rail 211 and the slider 212, and the movement error and vibration can be reduced, so that the mounting plate 24 carrying multiple pressure-maintaining components 22 can move accurately according to the trajectory of the slide rail 211. In addition, the slider 212 has a high load capacity. Whether it is subjected to the force from the slide rail 211 or the force of the multiple pressure-maintaining components 22, the slider 212 can remain stable, and can decompose the bearing pressure of the lifting drive 213, ensuring the stability and rigidity of the drive component 21, so that the lifting drive 213 can still maintain accurate positioning and stable performance when driving the mounting plate 24 carrying multiple pressure-maintaining components 22 to perform lifting and lowering movements.

[0069] In one embodiment, the pressure maintaining assembly 22 further includes a first bracket 223 and a second bracket 224. The first bracket 223 is disposed on the mounting plate 24, and the sensor 23 is disposed on the first bracket 223. The second bracket 224 is slidably connected to the first bracket 223, and the second bracket 224 is used to fix at least one gravity block 222, and the pressure maintaining head 221 can pass through the first bracket 223 and connect to the second bracket 224.

[0070] In one embodiment, the first bracket 223 is arranged in an "L" shape.

[0071] In the above embodiment, the sensor 23 is carried by the first bracket 223, so that the sensor 23 is located at the bottom of the first bracket 223, which can ensure the accuracy of the pressure data measured by the sensor 23. At least one gravity block 222 is fixed by the second bracket 224 to avoid the risk of at least one gravity block 222 falling and to avoid damage to the product to be pressure maintained.

[0072] Combination Figure 3 and Figure 4 As shown, in one embodiment, the pressure-maintaining device 100 further includes two abutting mechanisms 40 , which are respectively disposed on both sides of the supporting plate 14 . The two abutting mechanisms 40 can simultaneously abut the product to be pressure-maintained, thereby fixing the product to be pressure-maintained.

[0073] In one embodiment, the abutting mechanism 40 includes an abutting driving member 41, a connecting plate 42, and a push block 43. The abutting driving member 41 is disposed on the base 11. The connecting plate 42 is connected to the abutting driving member 41. The push block 43 is connected to the connecting plate 42. The abutting driving member 41 is used to drive the connecting plate 42 and the push block 43 to abut the product to be pressurized.

[0074] In one embodiment, the abutting driving member 41 may be a driving cylinder.

[0075] In the above embodiment, the abutting mechanisms 40 on both sides of the carrier plate 14 abut the two sides of the product to be pressurized respectively, which can effectively prevent the product to be pressurized from moving in the horizontal direction, and can ensure that the product can still be kept in a predetermined position when subjected to external force, and is not prone to sliding or offset, thereby achieving the fixation of the side of the product to be pressurized. In addition, by adjusting the position and angle of the push block 43 and the connecting plate 42, different products to be pressurized can be effectively fixed, with strong versatility, which can reduce the cost of replacing the device due to changes in the product to be pressurized.

[0076] In one embodiment, the resisting mechanism 40 further includes a switch button 44 . The switch button 44 is disposed on the base 11 . The switch button 44 is used to turn on the resisting driving member 41 .

[0077] In the above embodiment, the on and off operations of the abutting driving member 41 are realized by pressing the switch button 44, so that the on and off operations of the abutting driving member 41 become simple and direct, and the fixing operation can be completed quickly, thereby improving work efficiency. In addition, the switch button 44 usually has a clear on state and a closed state, so that the control of the abutting driving member 41 is more precise, and the operator can accurately control the working state of the abutting driving member 41 according to actual needs, thereby avoiding damage to the product to be maintained or work errors caused by operating errors.

[0078] In one embodiment, the push block 43 is made of elastic material, such as rubber, silicone, polyurethane and other elastomeric materials, which give the push block 43 excellent elasticity and recovery performance, and can reduce direct pressure on the product, thereby reducing the risk of product damage. In addition, the elastic design of the push block 43 enables it to adapt to contact surfaces of different shapes and sizes, achieve close fit, and improve the fixing effect.

[0079] Combination Figure 5 As shown, in one embodiment, the pressure-maintaining device 100 further includes a fixing mechanism 50. The fixing mechanism 50 is disposed on the base 11 and located on the top of the carrying plate 14, and the fixing mechanism 50 is used to fix the product to be pressure-maintained.

[0080] In one embodiment, the fixing mechanism 50 includes a support frame 51, a cover plate 52, and a lock 53. The support frame 51 is disposed on the base 11. The cover plate 52 includes a first end 521 and a second end 522, the first end 521 is rotatably connected to the support frame 51, and at least one fixing member 54 is disposed on the cover plate 52. The lock 53 is disposed on the base 11, and the support frame 51 and the lock 53 are respectively located on both sides of the bearing plate 14, and the lock 53 is used to lock the second end 522, so that at least one fixing member 54 is held against the upper surface of the product to be pressurized, thereby fixing the product to be pressurized.

[0081] In the above embodiment, the cover plate 52 is fixed by the lock 53, which is simple and quick to operate, and can also effectively avoid the potential safety hazards caused by the cover plate 52 falling off or shifting. In addition, the lock 53 usually has a certain versatility and flexibility, and can adapt to cover plates 52 of different sizes, shapes and materials, and has strong adaptability. The upper surface of the product to be pressurized is supported by the fixing member 54, which can directly support the upper surface of the product to be pressurized, and can effectively prevent the product to be pressurized from moving in the vertical direction, and can ensure that the product can still be maintained in a predetermined position when subjected to external force, and is not prone to falling off or shifting, thereby achieving the fixation of the upper surface of the product to be pressurized. In addition, by adjusting the position and angle of the fixing member 54, effective fixation of different products to be pressurized can be achieved, which has strong versatility and can reduce the cost of replacing the device due to changes in the product to be pressurized.

[0082] Combination Figure 5 As shown, in one embodiment, after the abutting mechanism 40 and the fixing mechanism 50 have fixed the product to be pressurized, the pressure-maintaining mechanism 20 moves down and performs pressure maintenance on the product to be pressurized. Through the cooperation of the abutting mechanism 40 and the fixing mechanism 50, the product to be pressurized can be fully fixed, thereby ensuring that the pressure-maintaining mechanism 20 can perform accurate pressure maintenance on the product to be pressurized, thereby effectively improving the stability and quality of pressure maintenance.

[0083] The pressure-maintaining device 100 of the present application realizes automatic pressure maintenance of the product to be pressure-maintained through the cooperation of the driving component 21 and the pressure-maintaining component 22, thereby saving labor costs and improving pressure-maintaining efficiency. By applying pressure to the pressure-maintaining head 221 through the gravity block 222, stable and reliable pressure can be provided, thereby improving the stability of pressure maintenance. The pressure data applied by the gravity block 222 to the pressure-maintaining head 221 sensed by the sensor 23 is displayed through the human-machine interface 30, thereby realizing real-time monitoring of pressure data, improving the convenience and efficiency of operation, and helping to ensure production safety and product quality.

[0084] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present application.

[0085] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the preferred embodiments, a person of ordinary skill in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A pressure-maintaining device, characterized in that: include: The box body is provided with a bearing plate, and the bearing plate is used to bear the product to be pressure maintained; The pressure-maintaining mechanism comprises a driving component and a pressure-maintaining component, wherein the driving component is arranged on the box body, the pressure-maintaining component is arranged on the driving component, the pressure-maintaining component comprises a pressure-maintaining head and at least one gravity block, the pressure-maintaining head is connected to the at least one gravity block, a sensor is installed at one end of the pressure-maintaining head close to the at least one gravity block, the sensor is used to sense the pressure applied to the pressure-maintaining head by the at least one gravity block, and the driving component is used to drive the pressure-maintaining component to perform a downward pressing movement so that the pressure-maintaining head presses against the product to be pressure-maintained; A human-machine interface is arranged on the outer surface of the box body, the sensor is electrically connected to the human-machine interface, and the human-machine interface is used to display the pressure data sensed by the sensor.

2. The pressure-maintaining device according to claim 1, characterized in that: The pressure-maintaining device further comprises two abutting mechanisms, which are respectively arranged on both sides of the bearing plate. The two abutting mechanisms can simultaneously abut the product to be pressure-maintained, thereby fixing the product to be pressure-maintained.

3. The pressure-maintaining device according to claim 2, characterized in that: The abutting mechanism includes a abutting driving member, a connecting plate, and a pushing block; the abutting driving member is arranged at the base of the box body; the connecting plate is connected to the abutting driving member; the pushing block is connected to the connecting plate, and the abutting driving member is used to drive the connecting plate and the pushing block to abut the product to be pressurized.

4. The pressure-maintaining device according to claim 3, characterized in that: The abutting mechanism further comprises a switch button, which is arranged on the base and is used to turn on the abutting driving member.

5. The pressure-maintaining device according to claim 3, characterized in that: The push block is made of elastic material.

6. The pressure-maintaining device according to claim 1, characterized in that: The pressure-maintaining device further comprises a fixing mechanism, which is arranged on the box body and located on the top of the carrying plate, and is used to fix the product to be pressure-maintained.

7. The pressure-maintaining device according to claim 6, characterized in that: The fixing mechanism includes a support frame, a cover plate, and a lock; the support frame is arranged on the box body; the cover plate includes a first end and a second end, the first end of the cover plate is rotatably connected to the support frame, and at least one fixing member is arranged on the cover plate; the support frame and the lock are respectively located on both sides of the supporting plate, and the lock is used to lock the second end of the cover plate, so that the at least one fixing member is held against the product to be pressurized, thereby fixing the product to be pressurized.

8. The pressure maintaining device according to claim 1, characterized in that: The pressure-maintaining mechanism comprises a mounting plate, the mounting plate is connected to the driving assembly, there are multiple pressure-maintaining assemblies, and the multiple pressure-maintaining assemblies are mounted on the mounting plate.

9. The pressure-maintaining device according to claim 8, characterized in that: The driving assembly includes two sets of slide rails, a plurality of sliders, and a lifting driving member; the two sets of slide rails are arranged on both sides of the vertical plate of the box body; the plurality of sliders are slidably connected to the two sets of slide rails, and the mounting plate is arranged on the plurality of sliders; the lifting driving member is arranged on the box body, the mounting plate is connected to the lifting driving member, and the lifting driving member is used to drive the mounting plate to move along the two sets of slide rails.

10. The pressure-maintaining device according to claim 9, characterized in that: The pressure maintaining assembly also includes a first bracket and a second bracket; the first bracket is arranged on the mounting plate, and the sensor is arranged on the first bracket; the second bracket is slidably connected to the first bracket, and the second bracket is used to fix the at least one gravity block, and the pressure maintaining head can pass through the first bracket and connect to the second bracket.

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