Pressure maintaining detection device and product manufacturing equipment

Abstract

The utility model relates to the technical field of pressure maintaining detection, in particular to a pressure maintaining detection device and product manufacturing equipment. The pressure maintaining detection device comprises a pressure maintaining mechanism which is used for pressing a target element and maintaining the pressure; the first detection mechanism is mounted on the pressure maintaining mechanism and is used for detecting the pressure maintaining force of the pressure maintaining mechanism; and the second detection mechanism is used for detecting the target element. The product manufacturing equipment comprises the pressure maintaining detection device. According to the pressure maintaining detection device and the product manufacturing equipment provided by the utility model, automatic pressure maintaining and reinspection of a target element can be realized, various operations can be realized by one mechanism, and the pressure maintaining detection device is simple, efficient, low in cost, easy to maintain, beneficial to improving the automatic production degree of products and capable of improving the yield.

Description

Technical Field

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

[0002] With the rapid development of the manufacturing industry, the degree of automation is increasing, especially in the 3C industry (i.e. the information and home appliance industry that integrates the three major technology products of computers, communications, and consumer electronics).

[0003] During the electronics manufacturing process, BTB (Board-to-Board) connectors must be held under pressure after being fastened to ensure stability, and after this, they must be re-inspected to ensure they meet requirements. Currently, this pressure-holding process primarily involves manually placing the BTB connector in a jig for pressure-holding, resulting in low production efficiency and high costs. The re-inspection process also involves manual visual inspection, which not only suffers from the same low production efficiency and high costs, but also can lead to poorly fastened BTB connectors going undetected due to human fatigue. This can lead to defective products entering the market due to human error, significantly impacting product reputation. Furthermore, manual pressure-holding and re-inspection prevent automated production of electronic products, making it difficult to increase the level of automation.

[0004] In summary, how to overcome the above-mentioned defects of the existing pressure-maintaining re-inspection process of the BTB connector is a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] The purpose of the utility model is to provide a pressure holding detection device and product manufacturing equipment to alleviate the technical problems of low efficiency, high cost and low automation level in the pressure holding re-inspection process of BTB connectors in the prior art.

[0006] The pressure maintaining detection device provided by the utility model includes:

[0007] A pressure holding mechanism, used to press onto the target component and maintain pressure;

[0008] a first detection mechanism, installed on the pressure-holding mechanism, for detecting the pressure-holding force of the pressure-holding mechanism;

[0009] The second detection mechanism is used to detect the target component.

[0010] Optionally, as an implementable embodiment, the pressure-holding detection device further includes a displacement driving mechanism and a movable frame, and the pressure-holding mechanism and the second detection mechanism are both installed on the movable frame; the displacement driving mechanism is connected to the movable frame, and is used to drive the movable frame to move between the pressure-holding station and the detection station; the pressure-holding mechanism can press to the target element and maintain pressure at the pressure-holding station, and the second detection mechanism can detect the target element at the detection station.

[0011] Optionally, as an implementable embodiment, the second detection mechanism is communicatively connected to the displacement drive mechanism;

[0012] And / or, the displacement driving mechanism includes a transverse movement module.

[0013] Optionally, as an implementation method, the pressure-maintaining mechanism includes a power component and a pressure component, the pressure component includes a fixed frame, a pressure head and a plurality of counterweights, the pressure head is fixed to the fixed frame, and the pressure head is used to contact the target element, and the counterweight is detachably mounted on the fixed frame; the power component is connected to the fixed frame, and is used to drive the fixed frame to move toward or away from the target element.

[0014] Optionally, as an implementation method, the pressure-maintaining mechanism further includes a guide assembly, wherein the guide assembly cooperates with the pressure-applying assembly to guide the pressure-applying assembly to move toward or away from the target element;

[0015] And / or, the pressure head is a rubber-encapsulated structure.

[0016] Optionally, as an implementable embodiment, the power assembly includes a telescopic cylinder and a precision pressure regulating valve, the telescopic end of the telescopic cylinder is connected to the fixed frame; the precision pressure regulating valve is connected to the telescopic cylinder for adjusting the extension speed of the telescopic cylinder.

[0017] Optionally, as an implementable embodiment, the second detection mechanism includes a multi-point laser rangefinder.

[0018] Optionally, as an implementable embodiment, the second detection mechanism further includes an angle adjustment structure, the multi-point laser rangefinder is installed on the angle adjustment structure, and the angle adjustment structure is used to adjust the angle of the multi-point laser rangefinder.

[0019] Optionally, as an implementable embodiment, the pressure-maintaining detection device further includes an alarm, and the alarm is communicatively connected to the first detection mechanism;

[0020] And / or, the pressure-maintaining detection device further comprises a timer, the timer being in communication with the pressure-maintaining mechanism and being configured to control the pressure-maintaining mechanism to stop maintaining pressure after a pressure-maintaining time period is reached;

[0021] And / or, the first detection mechanism includes a pressure sensor.

[0022] The product manufacturing equipment provided in this embodiment includes the above-mentioned pressure maintaining detection device.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] After the target component (such as a BTB connector) completes initial engagement, the second detection mechanism is controlled to detect whether the target component meets the pressure holding requirements. If the target component is determined to meet the pressure holding requirements, the pressure holding mechanism is controlled to press the target component and maintain the pressure for a period of time. During this process, the first detection mechanism is used to detect whether the pressure holding mechanism is within the required range. If it exceeds the required range, abnormal processing (for example, an alarm) is performed to avoid poor engagement of the target component due to insufficient holding pressure and damage to the target component due to excessive holding pressure. This ensures a good pressure holding effect on the target component and improves the yield rate. After the pressure holding time expires, the pressure holding mechanism is controlled to disengage from the target component. After the pressure holding mechanism disengages from the target component, the second detection mechanism is controlled to detect whether the target component is well engaged to prevent defective products from entering the market.

[0025] Therefore, the pressure holding detection device and product manufacturing equipment provided by the utility model can realize automatic pressure holding and re-inspection of the target component. One mechanism can realize multiple operations. It is simple and efficient, low cost, and easy to maintain, which is conducive to improving the degree of automated production of the product and can also improve the yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0027] Figure 1 A schematic front view of the structure of a pressure-maintaining detection device provided in an embodiment of the present utility model;

[0028] Figure 2 This is a side structural schematic diagram of the pressure-maintaining detection device provided in an embodiment of the present utility model.

[0029] Description of reference numerals:

[0030] 110-telescopic cylinder; 120-precision pressure regulating valve; 130-fixed frame; 140-pressure head; 150-counterweight; 160-pressure head fixing plate; 170-slide rail;

[0031] 200-pressure sensor;

[0032] 310-Multi-point laser rangefinder; 320-Angle adjustment structure;

[0033] 400-displacement drive mechanism;

[0034] 500-Mobile rack. DETAILED DESCRIPTION

[0035] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0036] The present invention will be further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0037] See also Figure 1 and Figure 2 This embodiment provides a pressure-holding detection device, which includes a pressure-holding mechanism for pressing onto a target component and maintaining the pressure; a first detection mechanism installed on the pressure-holding mechanism for detecting the pressure holding force of the pressure-holding mechanism; and a second detection mechanism for detecting the target component.

[0038] After the target component (such as a BTB connector) completes initial engagement, the second detection mechanism is controlled to detect whether the target component meets the pressure holding requirements. If the target component is determined to meet the pressure holding requirements, the pressure holding mechanism is controlled to press the target component and maintain the pressure for a period of time. During this process, the first detection mechanism is used to detect whether the pressure holding mechanism is within the required range. If it exceeds the required range, abnormal processing (for example, an alarm) is performed to avoid poor engagement of the target component due to insufficient holding pressure and damage to the target component due to excessive holding pressure. This ensures a good pressure holding effect on the target component and improves the yield rate. After the pressure holding time expires, the pressure holding mechanism is controlled to disengage from the target component. After the pressure holding mechanism disengages from the target component, the second detection mechanism is controlled to detect whether the target component is well engaged to prevent defective products from entering the market.

[0039] Therefore, the pressure holding detection device provided in this embodiment can realize automatic pressure holding and re-inspection of the target component. One mechanism can realize multiple operations. It is simple and efficient, low-cost, and easy to maintain. It is conducive to improving the degree of automated production of the product and can also improve the yield rate.

[0040] In the specific structure of the pressure-maintaining detection device provided in this embodiment, a displacement driving mechanism 400 and a movable frame 500 may also be provided, the pressure-maintaining mechanism and the second detection mechanism are both installed on the movable frame 500, and the displacement driving mechanism 400 is connected to the movable frame 500. After the target component (such as a BTB connector) completes the initial engagement, the displacement drive mechanism 400 can be controlled to operate, and the displacement drive mechanism 400 can be used to drive the movable frame 500 to move to the inspection station. After the movable frame 500 is in place, the second inspection mechanism is facing the target component. At this time, the second inspection mechanism is controlled to detect whether the target component meets the pressure holding requirement; if it is determined that the target component meets the pressure holding requirement, the displacement drive mechanism 400 is controlled to operate, and the displacement drive mechanism 400 is used to drive the movable frame 500 to move to the pressure holding station. After the movable frame 500 is in place, the pressure holding mechanism is facing the target component. At this time, the pressure holding mechanism is controlled to press onto the target component and hold the pressure for a period of time, and then the pressure holding mechanism is controlled to separate from the target component; after the pressure holding mechanism is separated from the target component, the displacement drive mechanism 400 is controlled to operate, and the displacement drive mechanism 400 is used to drive the movable frame 500 to move to the inspection station. After the movable frame 500 is in place, the second inspection mechanism is facing the target component. At this time, the second inspection mechanism is controlled to detect whether the target component is well engaged to prevent defective products from entering the market. It should be noted that the presence of the displacement driving mechanism 400 eliminates the manpower consumed in manually adjusting the positions of the pressure holding mechanism, the first detection mechanism and the second detection mechanism, and can improve the alignment accuracy and further improve production efficiency.

[0041] Preferably, the second detection mechanism is communicatively connected to the displacement drive mechanism 400. When the second detection mechanism at the detection station detects that the target element meets the pressure-holding requirements, the displacement drive mechanism 400 can start automatically after receiving the signal that the target element meets the pressure-holding requirements, and drive the movable frame 500 to move to the pressure-holding station, so that the pressure-holding mechanism faces the target element and performs the next pressure-holding work, thereby further improving the degree of automation.

[0042] The displacement driving mechanism 400 mainly includes a transverse movement module, which can smoothly realize the driving function of the movable frame 500 to move back and forth between the detection station and the pressure holding station.

[0043] The above-mentioned pressure-maintaining mechanism may specifically include a power component and a pressure-applying component, wherein the pressure-applying component may include a fixed frame 130, a pressure head 140 and a plurality of counterweights 150, the pressure head 140 is fixed to the fixed frame 130, the pressure head 140 is used as a structure in contact with the target element, the counterweights 150 are installed on the fixed frame 130 by a detachable connection, the power component is connected to the fixed frame 130, and the power component is used to drive the fixed frame 130 to move toward or away from the target element, and the pressure head 140 can be pressed to the target element or separated from the target element as the fixed frame 130 moves. It should be noted that because the counterweights 150 are detachably connected to the fixed frame 130, in actual applications, the number of counterweights 150 installed on the fixed frame 130 can be adjusted according to different target elements to adjust the pressure holding force, which has a wider range of uses and is convenient and simple.

[0044] Specifically, the fixing frame 130 can be set as a plate-shaped structure; the pressure head 140 can be installed on the pressure head fixing plate 160, and then the pressure head fixing plate 140 can be installed on the fixing frame 130, so that the pressure head 140 is indirectly installed on the fixing frame 130 through the pressure head fixing plate 160.

[0045] The specific structure of the above-mentioned pressure-maintaining mechanism may further include a guide assembly, which cooperates with the pressure-applying assembly to guide the pressure-applying assembly toward or away from the target component, thereby ensuring smooth movement of the pressure-applying assembly, improving rigidity and movement accuracy, and enhancing the pressure-maintaining effect and stability. The guide assembly may include a slide rail 170, which is slidably engaged with the fixed frame 130 of the pressure-applying assembly to achieve the guiding effect of the guide assembly on the pressure-applying assembly.

[0046] Preferably, the pressing head 140 can be configured as a rubber-encapsulated structure, so that the pressing head 140 is not likely to damage the target component after pressing the target component. The pressing head 140 can be configured as a machined part.

[0047] The power assembly can include a telescopic cylinder 110 and a precision pressure-regulating valve 120. The telescopic end of the telescopic cylinder 110 is connected to a fixed frame 130. Extending the telescopic cylinder 110 drives the pressure-applying assembly downward to maintain pressure on the target component. Once pressure is maintained, the telescopic cylinder 110 retracts, removing the pressure-applying assembly from the target component. The precision pressure-regulating valve 120 is connected to the telescopic cylinder 110 to regulate the pressure within the cylinder 110. This pressure regulation allows the cylinder 110 to extend steadily at a constant speed.

[0048] The telescopic cylinder 110 can be an air cylinder, and a magnetic switch and an air cylinder connector can be provided. In addition, the combined structure of an electric cylinder and a cam can be utilized to replace the air cylinder.

[0049] A multi-point laser rangefinder 310 may be provided in the second detection mechanism. The multi-point laser rangefinder 310 may detect the height of the target component by laser ranging to determine whether the target component meets the pressure holding requirement and detect whether the target component is fastened in place.

[0050] Preferably, an angle adjustment structure 320 can be provided in the second detection mechanism, and the multi-point laser rangefinder 310 can be installed on the angle adjustment structure 320, so that the angle of the multi-point laser rangefinder 310 can be adjusted using the angle adjustment structure 320 to facilitate adaptation to different working conditions, improve detection accuracy, and expand the scope of application.

[0051] The specific structure of the pressure-holding detection device provided in this embodiment may also include an alarm, which is communicatively connected to the first detection mechanism. Once the first detection mechanism detects that the pressure holding pressure of the pressure-holding mechanism exceeds the required range, the alarm is controlled to sound an alarm to remind the staff to deal with the fault in time and reduce the defective rate.

[0052] A timer can also be provided in the specific structure of the pressure-holding detection device provided in this embodiment, and the timer is communicatively connected to the pressure-holding mechanism. When the pressure-holding mechanism starts to hold pressure, the timer starts timing. After the timing time of the timer reaches the pressure-holding time, the pressure-holding mechanism is controlled to stop holding pressure, thereby further improving the degree of automation.

[0053] A pressure sensor 200 may be provided in the specific structure of the first detection mechanism, and the pressure sensor 200 can sense the holding pressure of the pressure holding mechanism.

[0054] This embodiment also provides a product manufacturing device, which includes the above-mentioned pressure maintaining detection device.

[0055] The product manufacturing equipment provided in this embodiment has all the advantages of the above-mentioned pressure-maintaining detection device because it has the above-mentioned pressure-maintaining detection device. It can realize automatic pressure maintenance and re-inspection of the target component. One mechanism can realize multiple operations. It is simple and efficient, low-cost, and easy to maintain. It is conducive to improving the degree of automated production of products and can also improve the yield rate.

[0056] The specific structure of the product manufacturing equipment provided in this embodiment may also include a connecting machine, a tray lifting module, an assembly line module, a carrier module, a robot module, etc. The pressure-maintaining detection device plays a key role in the versatility and interchangeability of the equipment.

[0057] In summary, the present invention discloses a pressure-maintaining detection device and manufacturing equipment that overcomes the numerous technical deficiencies of the conventional pressure-maintaining and re-inspection process for BTB connectors. The pressure-maintaining detection device and manufacturing equipment provided by the present invention can automatically maintain and re-inspect target components, enabling a single mechanism to perform multiple operations. This simple, efficient, cost-effective, and easy-to-maintain mechanism facilitates increased automation and product yield.

[0058] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted" and "connected" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pressure maintaining detection device, characterized in that: include: A pressure holding mechanism, used to press onto the target component and maintain pressure; a first detection mechanism, installed on the pressure-holding mechanism, for detecting the pressure-holding force of the pressure-holding mechanism; The second detection mechanism is used to detect the target component.

2. The pressure maintaining detection device according to claim 1, characterized in that: The pressure-holding detection device further comprises a displacement driving mechanism (400) and a movable frame (500), wherein the pressure-holding mechanism and the second detection mechanism are both mounted on the movable frame (500); the displacement driving mechanism (400) is connected to the movable frame (500) and is used to drive the movable frame (500) to move between a pressure-holding station and a detection station; the pressure-holding mechanism is capable of pressing a target component at the pressure-holding station and maintaining the pressure, and the second detection mechanism is capable of detecting the target component at the detection station.

3. The pressure maintaining detection device according to claim 2, characterized in that: The second detection mechanism is in communication connection with the displacement driving mechanism (400); And / or, the displacement driving mechanism (400) includes a transverse movement module.

4. The pressure maintaining detection device according to claim 1, characterized in that: The pressure-maintaining mechanism comprises a power assembly and a pressure-applying assembly, wherein the pressure-applying assembly comprises a fixed frame (130), a pressure head (140) and a plurality of counterweights (150), wherein the pressure head (140) is fixedly connected to the fixed frame (130) and is used to contact a target element, and the counterweights (150) are detachably mounted on the fixed frame (130); the power assembly is connected to the fixed frame (130) and is used to drive the fixed frame (130) to move toward or away from the target element.

5. The pressure maintaining detection device according to claim 4, characterized in that: The pressure-maintaining mechanism further includes a guide assembly, which cooperates with the pressure-applying assembly to guide the pressure-applying assembly to move toward or away from the target element; And / or, the pressure head (140) is a rubber-encapsulated structure.

6. The pressure maintaining detection device according to claim 4, characterized in that: The power assembly comprises a telescopic cylinder (110) and a precision pressure regulating valve (120), wherein the telescopic end of the telescopic cylinder (110) is connected to the fixed frame (130); and the precision pressure regulating valve (120) is connected to the telescopic cylinder (110) and is used to adjust the extension speed of the telescopic cylinder (110).

7. The pressure maintaining detection device according to claim 1, characterized in that: The second detection mechanism includes a multi-point laser rangefinder (310).

8. The pressure maintaining detection device according to claim 7, characterized in that: The second detection mechanism further comprises an angle adjustment structure (320), the multi-point laser rangefinder (310) is mounted on the angle adjustment structure (320), and the angle adjustment structure (320) is used to adjust the angle of the multi-point laser rangefinder (310).

9. The pressure maintaining detection device according to any one of claims 1 to 8, characterized in that: The pressure-maintaining detection device further includes an alarm, which is communicatively connected to the first detection mechanism; And / or, the pressure-maintaining detection device further comprises a timer, the timer being in communication with the pressure-maintaining mechanism and being configured to control the pressure-maintaining mechanism to stop maintaining pressure after a pressure-maintaining time period is reached; And / or, the first detection mechanism includes a pressure sensor (200).

10. A product manufacturing equipment, characterized in that, The invention comprises the pressure maintaining detection device according to any one of claims 1 to 9.

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