CN217153481U - Plugging device and air tightness detection equipment - Google Patents
Plugging device and air tightness detection equipment Download PDFInfo
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- CN217153481U CN217153481U CN202220076369.0U CN202220076369U CN217153481U CN 217153481 U CN217153481 U CN 217153481U CN 202220076369 U CN202220076369 U CN 202220076369U CN 217153481 U CN217153481 U CN 217153481U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a plugging device belongs to automobile parts and detects technical field, include: a base provided with a fixed sealing block provided with at least one inflation channel; the plugging driving element can drive the workpiece to move towards the fixed sealing block through the movable sealing block so as to enable the water channel of the product to be communicated with the inflation channel. Still provide an air tightness check out test set, belong to automobile parts and detect technical field, include plugging device, still include: the detection element is arranged between the inflation channel and the gas supply element and used for detecting the air tightness of the product water channel. The utility model has the advantages that: the movable sealing block can be conveniently driven to move towards the fixed sealing block through the plugging driving element, so that the water channel of the product is communicated with the inflation channel, the water channel of the product is rapidly plugged, and other manual operations are not needed.
Description
Technical Field
The utility model belongs to the technical field of the automobile parts detects, a plugging device is related to, still relate to an air tightness check out test set.
Background
In the process of producing the battery box, in order to ensure the air tightness of the welded welding seam of the battery box after welding, and simultaneously, in order to ensure the waterproof and dustproof performance of the battery pack and the electronic components of the battery box, the air tightness of the welded battery box needs to be detected.
In prior art, through putting the battery case bottom plate that will connect aerating device in aqueous, whether the airtight of detecting battery case bottom plate meets the requirements through observing whether there is the bubble to overflow out, this kind of detection mode's detection efficiency is low, and is big to operating personnel's intensity of labour, and detection accuracy is low.
For example, a utility model patent with application number CN201921187107.6 provides a new energy vehicle battery box airtightness detection device, which comprises a frame, a feeding and discharging mechanism, a pressing mechanism, an expansion and contraction mechanism and a clamp substrate, wherein the feeding and discharging mechanism is provided with a sliding plate, the clamp substrate is positioned on the sliding plate, a detected battery box is mounted on the clamp substrate, the pressing mechanism is positioned at the upper part of the frame, the pressing mechanism is provided with a pressing frame driven by a pressing oil cylinder, and the pressing frame presses the battery box tightly; the clamp base plate is provided with a mounting groove matched with the outline of the battery box, a sealing gasket is arranged on the periphery of the mounting groove, two expansion and contraction mechanisms are arranged at the position, corresponding to the water nozzle of the rear frame of the battery box, of the clamp base plate, water nozzle sealing cylinders are respectively arranged on each expansion and contraction mechanism, and piston rods of the water nozzle sealing cylinders are connected with expansion and contraction rubber sleeves through joints.
In summary, some existing technical schemes are complex in structure and low in detection efficiency, a large-sized pressing frame is driven by a pressing oil cylinder to complete detection, the problem of complex detection still exists, and a large improvement space is provided.
Disclosure of Invention
The utility model aims at the above-mentioned problem that prior art exists, provide a plugging device, still provided an gas tightness check out test set.
The purpose of the utility model can be realized by the following technical proposal: an occlusion device, comprising:
a base provided with a fixed sealing block provided with at least one inflation channel;
the plugging driving element is connected with the base and is connected with a movable sealing block, and the plugging driving element can drive the product to move towards the fixed sealing block through the movable sealing block so as to enable the water channel of the product to be communicated with the inflation channel.
Preferably, the base is further provided with positioning blocks for positioning the product, and the number of the positioning blocks is at least one.
Preferably, the base is further provided with a clamping assembly for clamping the product.
Preferably, the clamping assembly comprises a clamping driving element and a clamping block, the clamping block is connected with the clamping driving element in a linkage mode, and the clamping driving element can drive the product to move towards the positioning block through the clamping block so as to clamp the product.
Preferably, the base is further provided with a guide rail facing the fixed sealing block, and the movable sealing block is movably connected with the guide rail.
Preferably, the fixed sealing block and the movable sealing block are provided with sealing rings matched with the product water channel.
Secondly, an air tightness detection device, include plugging device, still include: the workstation, the base with the workstation is connected, the workstation is provided with air feed component and detecting element, aerify the passageway with air feed component intercommunication, detecting element set up in aerify the passageway with between the air feed component, detecting element is used for detecting the gas tightness of product water course.
Preferably, the workbench is further provided with a touch screen, and the touch screen is electrically connected with the detection element.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the movable sealing block can be conveniently driven to move towards the fixed sealing block through the plugging driving element, so that the water channel of the product is communicated with the inflation channel, the water channel of the product is rapidly plugged, and other manual operations are not needed.
2. The positioning block positions the product on the base and prevents the product from falling, the positioning block cannot limit the product to move in the horizontal direction, and the blocking driving element can drive the product to slide on the positioning block in the horizontal direction through moving the sealing block conveniently.
3. When the blocking driving element enables the water channel of the product to be communicated with the inflation channel, the clamping driving element can drive the product to move towards the positioning block through the clamping block so as to clamp the product, and the product is limited to move in the horizontal direction on the positioning block.
4. The clamping driving element can be set to be a plurality of rotary clamping cylinders, and each rotary clamping cylinder can respectively drive the clamping block to press the edge of the product, so that the whole product is not required to be pressed by the lifting frame.
5. The guide rail can guide the movable sealing block to move, and the plugging driving element is prevented from deviating in the process of driving the movable sealing block to move, so that the air leakage phenomenon is caused, and the accuracy of the detection element is influenced.
6. Set up the sealing washer between product and fixed seal piece or removal seal piece for fixed seal piece or removal seal piece closely cooperate with the product, prevent that the space that exists from having the gas circulation, influence detecting element's the degree of accuracy.
7. Under the condition that the quick plugging is completed, the air pressure of the product water channel can be accurately detected through the detection element arranged between the air inflation channel and the air supply element.
Drawings
Fig. 1 is a schematic structural diagram of the detection apparatus of the present invention.
Fig. 2 is a schematic structural view of the plugging device of the present invention.
Fig. 3 is a schematic structural view of another view angle of the plugging device of the present invention.
Fig. 4 is a cross-sectional view of the stationary seal block of the present invention.
Fig. 5 is a schematic structural diagram of the product of the present invention.
Fig. 6 is a schematic view of the working state of the plugging device of the present invention.
Fig. 7 is a schematic diagram of a stop state of the plugging device of the present invention.
In the figure, 100, base; 110. fixing the sealing block; 111. an inflation channel; 120. positioning blocks; 130. a guide rail; 140. a seal ring; 200. a plugging driving element; 210. moving the sealing block; 300. a clamping assembly; 310. a clamping drive element; 320. a clamping block; 400. a work table; 410. a gas supply element; 420. a detection element; 430. a touch screen; 500. producing a product; 510. a water channel.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
As shown in fig. 2 to 7, an airtightness detecting apparatus includes: the sealing device comprises a base 100 and a sealing driving element 200, wherein the sealing driving element 200 is arranged on the base 100.
Wherein the base 100 is provided with a fixed sealing block 110, said fixed sealing block 110 being provided with at least one inflation channel 111; in an actual configuration, the number of aeration channels 111 is the same as the number of water channels 510 of product 500 and is arranged in a one-to-one correspondence.
Wherein, the plugging driving element 200 is connected with the base 100, the plugging driving element 200 is provided with a movable sealing block 210, and the plugging driving element 200 can drive the movable sealing block 210 to move towards the fixed sealing block 110 so as to communicate the water channel 510 of the product 500 with the inflation channel 111.
Preferably, the plugging driving element 200 may be configured as an air cylinder or a hydraulic or electric cylinder, so that a larger driving force can be provided to drive the product 500 to be pressed against the fixed sealing block 110 by moving the sealing block 210.
In this embodiment, the movable sealing block 210 can be conveniently driven by the blocking driving element 200 to move towards the fixed sealing block 110 so as to communicate the water channel 510 of the product 500 with the inflation channel 111, thereby rapidly blocking the water channel 510 of the product 500 without other manual operations.
As shown in fig. 2, 3, 6 and 7, on the basis of the above embodiments, the base 100 is further provided with positioning blocks 120 for positioning the product 500, and the number of the positioning blocks 120 is at least one.
Specifically, the number of the positioning blocks 120 may be single or multiple, as long as positioning of the product 500 on the base 100 and prevention of the product 500 from falling off are achieved.
In the present embodiment, the positioning block 120 positions the product 500 on the base 100 and prevents the product 500 from falling off, and the positioning block 120 does not limit the movement of the product 500 in the horizontal direction, so that the blocking driving element 200 can drive the product 500 to slide on the positioning block 120 in the horizontal direction by moving the sealing block 210.
As shown in fig. 2, 3, 6 and 7, based on the above embodiment, the clamping assembly 300 includes a clamping driving element 310 and a clamping block 320, the clamping block 320 is connected to the clamping driving element 310 in a linkage manner, and the clamping driving element 310 can drive the product 500 to move toward the positioning block 120 through the clamping block 320 so as to clamp the product 500.
In this embodiment, when the blocking driving element 200 connects the water channel 510 of the product 500 with the air charging channel 111, the clamping driving element 310 may drive the product 500 to move toward the positioning block 120 through the clamping block 320 so as to clamp the product 500, and thus the product 500 is limited to move in the horizontal direction at the positioning block 120.
Preferably, the clamping driving member 310 may be configured as an air cylinder or a hydraulic cylinder or an electric cylinder, so that a large driving force can be provided to press the product 500 against the positioning block 120 through the clamping block 320.
Preferably, the grip driving unit 310 may be provided as a rotary grip cylinder, and the number of the rotary grip cylinders may be plural, and each rotary grip cylinder may drive the grip block 320 to press the edge of the product 500, respectively, thereby pressing the entire product 500 without a crane.
As shown in fig. 2, 3, 6 and 7, in addition to the above embodiments, the base 100 is further provided with a guide rail 130 facing the fixed seal block 110, and the movable seal block 210 is movably connected to the guide rail 130.
In this embodiment, the guide rail 130 can guide the moving sealing block 210 to move, so as to prevent the plugging driving element 200 from deviating during the process of driving the moving sealing block 210 to move, which may cause air leakage and affect the accuracy of the detecting element 420.
As shown in fig. 2 and 3, on the basis of the above embodiments, the fixed sealing block 110 and the movable sealing block 210 are both provided with a sealing ring 140 adapted to the water channel 510 of the product 500.
In the present embodiment, the sealing ring 140 is disposed between the product 500 and the fixed sealing block 110 or the movable sealing block 210, so that the fixed sealing block 110 or the movable sealing block 210 is tightly fitted with the product 500, thereby preventing the gas from flowing through the existing gap and affecting the accuracy of the detecting element 420.
Next, as shown in fig. 1 to 7, an air tightness detecting apparatus includes the plugging device, and further includes: workstation 400, base 100 with workstation 400 is connected, workstation 400 is provided with air feed element 410 and detecting element 420, inflate the passageway 111 with air feed element 410 communicates, detecting element 420 set up in inflate the passageway 111 with between the air feed element 410, detecting element 420 is used for detecting the gas tightness of product 500 water course 510.
Wherein the gas supply unit is used for supplying gas to the gas charging channel 111, the detecting element 420 is disposed between the gas charging channel 111 and the gas supply element 410, and is used for detecting the air tightness of the water channel 510 of the product 500, and in an actual structure, an inlet of the detecting element 420 is connected with the gas supply element 410, and an outlet of the detecting element 420 is connected with the gas charging channel 111.
In the present embodiment, when the rapid plugging is completed, the air pressure of the water course 510 of the product 500 can be accurately detected by the detection element 420 provided between the air charging passage 111 and the air supply element 410.
As shown in fig. 1, in addition to the above embodiments, the working table 400 is further provided with a touch screen 430, and the touch screen 430 is electrically connected to the detection element 420.
In this embodiment, the worker can control the opening and closing of the electromagnetic valve of the detection element 420 through the touch screen 430 to control the opening and closing of the inflation channel 111, and can obtain the air tightness of the currently detected product 500 through the touch screen 430.
Taking the product 500 as a bottom plate of a battery box as an example, from the working principle, compressed gas of the gas supply element 410 passes through the detection element 420 and is filled into the cavity of the water channel 510 of the product 500, when the cavity of the water channel 510 is filled with compressed air, the electromagnetic valve in the detection element 420 is switched off so as to stabilize the gas pressure in the cavity of the water channel 510, the detection element 420 detects the gas pressure in the cavity of the water channel 510 after pressure stabilization is completed, and judges whether the water channel 510 leaks or not according to pressure change, the electromagnetic valve of the detection element 420 is opened after detection is completed so as to discharge the gas in the cavity of the water channel 510, and the plugging driving element 200 drives the movable sealing block 210 to be away from the fixed sealing block 110 so that the product 500 can be taken out.
As shown in fig. 1 to 7, in terms of the general operation principle, the blocking driving element 200 first drives the product 500 to move along the guide rail 130 towards the fixed sealing block 110 on the positioning block 120 by the movable sealing block 210 so as to clamp the product 500 and make the water channel 510 of the product 500 communicate with the inflation channel 111, and the sealing ring 140 makes the fixed sealing block 110 or the movable sealing block 210 closely fit with the product 500, so as to prevent the existing gap from being communicated with the air, and then the clamping driving element 310 can drive the product 500 to move towards the positioning block 120 by the clamping block 320 so as to clamp the product 500, so as to limit the product 500 to move in the horizontal direction on the positioning block 120;
then the compressed air of the air supply element 410 passes through the detection element 420 and is filled into the cavity of the water channel 510 of the product 500, when the cavity of the water channel 510 is filled with compressed air, the electromagnetic valve in the detection element 420 is switched off so as to stabilize the air pressure in the cavity of the water channel 510, after the pressure stabilization is finished, the detection element 420 detects the air pressure in the cavity of the water channel 510, whether the water channel 510 leaks is judged according to the pressure change, after the detection is finished, the electromagnetic valve of the detection element 420 is opened to discharge the air in the cavity of the water channel 510, and the plugging driving element 200 drives the movable sealing block 210 to be far away from the fixed sealing block 110 so that the product 500 can be taken out.
Claims (8)
1. An occlusion device, comprising:
a base provided with a fixed sealing block provided with at least one inflation channel;
the plugging driving element is connected with the base and is connected with a movable sealing block, and the plugging driving element can drive the product to move towards the fixed sealing block through the movable sealing block so as to enable the water channel of the product to be communicated with the inflation channel.
2. The occlusion device of claim 1, wherein: the base is further provided with positioning blocks for positioning products, and the number of the positioning blocks is at least one.
3. The occlusion device of claim 2, wherein: the base is also provided with a clamping assembly for clamping the product.
4. An occlusion device according to claim 3, wherein: the clamping assembly comprises a clamping driving element and a clamping block, the clamping block is connected with the clamping driving element in a linkage mode, and the clamping driving element can drive a product to move towards the positioning block through the clamping block so as to clamp the product.
5. The occlusion device of claim 2, wherein: the base is further provided with a guide rail facing the fixed sealing block, and the movable sealing block is movably connected with the guide rail.
6. The occlusion device of claim 1, wherein: the fixed sealing block and the movable sealing block are both provided with sealing rings matched with the product water channel.
7. An airtightness detection apparatus comprising the plugging device according to any one of claims 1 to 6, further comprising: the workstation, the base with the workstation is connected, the workstation is provided with air feed component and detecting element, aerify the passageway with air feed component intercommunication, detecting element set up in aerify the passageway with between the air feed component, detecting element is used for detecting the gas tightness of product water course.
8. The airtightness detecting apparatus according to claim 7, wherein: the workbench is further provided with a touch screen, and the touch screen is electrically connected with the detection element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220076369.0U CN217153481U (en) | 2022-01-12 | 2022-01-12 | Plugging device and air tightness detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220076369.0U CN217153481U (en) | 2022-01-12 | 2022-01-12 | Plugging device and air tightness detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217153481U true CN217153481U (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220076369.0U Active CN217153481U (en) | 2022-01-12 | 2022-01-12 | Plugging device and air tightness detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217153481U (en) |
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2022
- 2022-01-12 CN CN202220076369.0U patent/CN217153481U/en active Active
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