CN211347249U - Leak detection and repair device in water purifier filter element manufacturing process - Google Patents

Abstract

The utility model relates to a leak hunting trapping apparatus in water purifier filter core manufacturing process, include: a machine platform; the rotating mechanism is arranged on the machine table and comprises a base which is connected with the machine table in a relatively rotating manner; the leakage detection platform is arranged on the base and used for positioning a semi-finished filter element to be detected; actuating mechanism sets up on the base, actuating mechanism's output is connected with sealed ventilative switching piece, actuating mechanism is used for driving sealed ventilative switching piece removes to leak hunting platform direction, so that sealed ventilative switching piece can insert the water inlet of semi-manufactured filter core. The leakage detecting and repairing device in the manufacturing process of the water purifier filter element utilizes the water inlet of the semi-finished product filter element to carry out air tightness detection; meanwhile, the rotating mechanism is arranged, so that the two ends of the semi-finished filter element can rotate to the position convenient to detect and the position convenient to supplement, and the leakage detection efficiency and the supplement efficiency are improved.

Description

Leak detection and repair device in water purifier filter element manufacturing process

Technical Field

The utility model relates to a water treatment technical field, concretely relates to leak hunting trapping apparatus in water purifier filter core manufacturing process.

Background

The filter element for the water purifier is formed by fixedly sealing a shell and membrane wires by a sealing mould. After the shell and the film wires are fixed by the sealing adhesive die, pouring a certain amount of adhesive from the inlet gate for sealing, drying and curing for a long time in a stable environment, and cutting the sealing adhesive head according to the standard size by using a sealing adhesive cutting machine after sealing. The inventor finds that the filter element manufactured according to the method has low yield, and has the factors of poor sealing performance of sealing glue, membrane wire damage and the like in the process of implementing the traditional technology. However, the traditional filter element manufacturing process cannot meet the requirements of yield, detection in the manufacturing process and secondary defect filling.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a leak detection and repair device in the manufacturing process of the filter element of the water purifier aiming at the requirements of detection and repair of the defects of sealing glue, membrane wire damage and poor sealing of the filter element in the manufacturing process of the filter element of the traditional water purifier.

A leak detection and repair device in the manufacturing process of a filter element of a water purifier comprises:

a machine platform;

the rotating mechanism is arranged on the machine table and comprises a base which is connected with the machine table in a relatively rotating manner;

the leakage detection platform is arranged on the base and used for positioning a semi-finished filter element to be detected;

actuating mechanism sets up on the base, actuating mechanism's output is connected with sealed ventilative switching piece, actuating mechanism is used for driving sealed ventilative switching piece removes to leak hunting platform direction, so that sealed ventilative switching piece can insert the water inlet of semi-manufactured filter core.

The leakage detecting and repairing device in the manufacturing process of the water purifier filter element utilizes the water inlet of the semi-finished product filter element to carry out air tightness detection; meanwhile, the rotating mechanism is arranged, so that the two ends of the semi-finished filter element can rotate to the position convenient to detect and the position convenient to supplement, and the leakage detection efficiency and the supplement efficiency are improved.

In one embodiment, the leak detection platform comprises a lower template fixed on the base and used for bearing a semi-finished filter element, and a limiting plate arranged on one side of the lower template, the driving mechanism comprises a translation driving assembly arranged on the other side of the lower template, the translation driving assembly is connected with the sealing and ventilation switching block, and the translation driving assembly is used for driving the sealing and ventilation switching block to move towards the limiting plate.

In one embodiment, the lower mold plate comprises a connecting plate, a first supporting plate and a second supporting plate, wherein the connecting plate is fixed to the base, the first supporting plate and the second supporting plate are respectively arranged at two opposite ends of the connecting plate, the first supporting plate and the second supporting plate are arranged along a direction close to the limiting plate, and arc-shaped grooves are respectively arranged at one ends, far away from the connecting plate, of the first supporting plate and the second supporting plate.

In one embodiment, a circular through hole penetrating through the limiting plate is formed in the end surface of the limiting plate facing the driving mechanism.

In one embodiment, the translation driving assembly is a cylinder mechanism, and one end of the sealed ventilation switching block is hermetically connected to the output end of the cylinder mechanism; the other end of the sealed ventilation transfer block is an air outlet nozzle, and an air inlet is formed between the two ends of the sealed ventilation transfer block.

In one embodiment, a first pressure regulating valve and a second pressure regulating valve are further arranged on the side portion of the machine platform, the first pressure regulating valve is communicated with a cylinder of the cylinder mechanism through a flexible pipeline, and the second pressure regulating valve is communicated with the air inlet through a flexible pipeline.

In one embodiment, the rotating mechanism further comprises a rotating shaft rotatably connected with the machine table, and the base is fixedly connected to the rotating shaft; the rotating mechanism further comprises a rotating stopping assembly, the rotating stopping assembly comprises a fixed block and an adjusting block, the fixed block is fixed on the machine table, the adjusting block is adjustably connected to the fixed block in position, and the rotating shaft is arranged between the fixed block and the adjusting block.

In one embodiment, a worktable surface is formed at the top of the machine table, a yielding groove is formed on the worktable surface, the rotating shaft is supported against the worktable surface, and the base can move in the yielding groove when rotating.

In one embodiment, the machine is a rectangular parallelepiped frame formed by welding pipes.

In one embodiment, the bottom of the machine table is provided with a plurality of foot cups.

Drawings

Fig. 1 is a schematic structural diagram of a leak detection and repair device in a manufacturing process of a filter element of a water purifier according to an embodiment of the present invention.

Fig. 2 is a schematic side view of the leak detection and repair apparatus shown in fig. 1.

Fig. 3 to fig. 6 illustrate the process of utilizing the leak detection and leak repairing device of the embodiment of the present invention to detect a semi-finished product filter element.

Fig. 7 is a schematic cross-sectional view of the device shown in fig. 4.

Fig. 8 is an enlarged view of the portion X in fig. 7.

FIG. 9 is a schematic view of the rotation stopping assembly clamping the shaft.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

In the description of the present invention, it is to be understood that the terms "length", "width", "thickness", "height", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "circumferential" and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The utility model provides a leak hunting trapping apparatus in water purifier filter core manufacturing process for detect filter core yield in water purifier filter core manufacturing process. Specifically, the leak detection and leak repairing device detects the defects of sealing glue defect, membrane wire damage, poor sealing and the like of the filter element in the manufacturing process of the water purifier filter element, and then completes allowable defect repairing. The embodiment of the utility model provides an in, for distinguish with the filter core finished product, and simple and convenient quote, will leak hunting the detected object of mending leakage device, the filter core in the water purifier filter core manufacturing process is called half-finished product filter core promptly. The filter element finished product generally comprises a shell and a membrane wire which is fixed in the shell by using sealing glue and extends along the axial direction of the shell, wherein the first end of the shell is used for connecting a terminal part, and the terminal part is used for connecting a municipal water pipe; and the opposite second end is blocked by a plug. The semi-finished filter element is not connected with a terminal part and a plug relative to a filter element finished product, namely comprises a shell and a membrane wire fixed in the shell by using sealing glue, wherein two ends of the membrane wire are exposed.

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, a leak detection and leak repairing apparatus 100 for a water purifier filter element manufacturing process according to an embodiment of the present invention includes a machine table 10, a rotating mechanism 20 disposed on the machine table 10, a leak detection platform 30 disposed on the rotating mechanism 20, and a driving mechanism 40 disposed on the rotating mechanism 20. Wherein leak detection platform 30 is used to position semi-finished filter element 200, as shown in fig. 3; the output end of the driving mechanism 40 is connected with a sealing ventilation adapter block 410, and the sealing ventilation adapter block 410 is used for being inserted into the water inlet hole 201 on the end face of the semi-finished filter element 200 to perform air tightness detection; the rotating mechanism 20 is used to drive the leak detection platform 30 and the driving mechanism 40 to rotate relative to the machine 10, so as to facilitate detection and defect filling.

Referring to fig. 1, machine station 10 serves as a support element for rotary mechanism 20, leak detection platform 30, and drive mechanism 40. The machine 10 can be fixed; or may be movable, such as wheeled. When the machine 10 is a mobile machine such as a wheel, the machine 10 is fixed when the semi-finished filter element 200 is detected. The structure and shape of the machine 10 itself are not limited as long as the rotating mechanism 20 can drive the leak detection platform 30 and the driving mechanism 40 to rotate in a desired angle range relative to the machine 10.

As shown in fig. 1, the rotating mechanism 20 includes a base 210 rotatably connected to the machine 10. Base 210 rotates and to rotate through manual operation, also can set up power unit and realize the rotation under the automatic control, to this, the embodiment of the utility model provides a do not do the restriction. The particular configuration and shape of base 210 is likewise not limiting, so long as it is capable of holding leak detection stage 30 and drive mechanism 40. As shown in fig. 1, in one embodiment, the base 210 is substantially plate-shaped and extends from one end of the machine 10 to the other end of the machine 10. Leak detection platform 30 and drive mechanism 40 are spaced apart on base 210.

Leak detection platform 30 is disposed on base 210 and can be rotated by base 210. Leak detection platform 30 is used to position semi-finished filter element 200. Further, leak detection platform 30 may also have a clamping function to clamp semi-manufactured filter element 200 while supporting semi-manufactured filter element 200.

The driving mechanism 40 is also disposed on the base 210 and can be rotated by the base 210. The output end of the driving mechanism 40 is hermetically connected with a sealing ventilation adapter block 410, and the driving mechanism 40 is used for driving the sealing ventilation adapter block 410 to move towards the leak detection platform 30, so that the sealing ventilation adapter block 410 can be inserted into the water inlet hole 201 of the semi-finished product filter element 200. The drive mechanism 40 presses against the semi-finished filter element 200 to secure it to the leak detection platform 30.

Referring to fig. 3-8, a process for leak detection and repair of a semi-finished filter element 200 using the leak detection and repair apparatus 100 is illustrated. The end of the semi-finished cartridge 200 at which the inlet opening 201 is provided is defined as a first end 202 and the opposite end is defined as a second end 203. As shown in fig. 3, semi-finished filter element 200 is first placed horizontally on leak detection platform 30 with first end 202 of semi-finished filter element 200 facing seal vent transition piece 410 of drive mechanism 40. As shown in fig. 4, 7 and 8, the output end of the driving mechanism 40 drives the seal ventilation adapter 410 to move toward the semi-finished filter element 200, and then the seal ventilation adapter is inserted into the water inlet hole 201 of the semi-finished filter element 200, and presses the semi-finished filter element 200. Then, the housing of the semi-finished filter element 200 is inflated and pressure maintained by the seal vent transition block 410. Next, the base 210 is rotated counterclockwise to the position shown in fig. 5, so that the second end 203 of the semi-finished filter element 200 is tilted upward, then the detection liquid is coated on the sealing end surface 204 of the second end 203, or the sealing end surface 204 of the second end is soaked in the detection liquid, whether bubbles are generated at the sealing end surface 204 and the membrane wire 205 fixed in the sealing end surface 204 is observed, if bubbles are generated, the air tightness is not qualified, and the sealing end surface 204 and the membrane wire 205 are manually repaired. Next, base 210 is rotated clockwise until first end 202 of semi-finished filter element 200 is tilted upward, as shown in fig. 6; then, a detection liquid is coated on the sealing end face 204 of the first end 202, or the sealing end face 204 of the first end 202 is soaked in the detection liquid, whether bubbles are generated at the sealing end face 204 and the film wire 205 fixed in the sealing end face 204 is observed, if bubbles are generated, the airtightness is not qualified, and the sealing end face 204 and the film wire 205 are manually repaired. When the leakage is repaired, the sealing glue can be coated at the leakage position. After the leak detection completion, the base 210 is rotated to the horizontal position, the air pressure input to the sealing ventilation switching block 410 is removed, the output end of the driving mechanism 40 is retreated, the sealing ventilation switching block 410 is retreated from the water inlet hole 201, and then the semi-finished filter element 200 is removed from the leak detection platform 30. Another semi-finished filter element 200 to be detected is placed again, and the detection steps are repeated.

In the leak detection process, the type of the detection liquid is not limited, and an operator can observe the generation of bubbles. In a specific arrangement, the detection liquid may be a food grade liquid. In addition, instead of manually filling up the sealing end face 204 and the film filament 205, filling up may be performed by using an automated apparatus.

Note that the angular position of the base 210 shown in fig. 5 and 6 is merely illustrative. In an actual leak detection process, the base 210 may be rotated by an angle as required, so that the first end 202 and the second end 203 of the semi-finished filter element 200 are rotated to an orientation convenient for detection and an orientation convenient for filling.

The leak detection and repair device 100 of the above embodiment utilizes the water inlet 210 of the semi-finished product filter element 200 to perform air tightness detection, and simultaneously, the rotating mechanism 20 is provided, so that the two ends of the semi-finished product filter element 200 can rotate to the position convenient for detection and the position convenient for repair operation, and the leak detection efficiency and the repair efficiency are improved.

In some embodiments, leak detection platform 30 only functions to support and position semi-finished filter element 200, and drive mechanism 40 is used to press semi-finished filter element 200 against leak detection platform 30. In a specific embodiment, as shown in fig. 1 and 2, the leak detection platform 30 includes a lower mold plate 310 fixed on the base 210 for carrying the semi-finished filter element 200, and a limiting plate 320 fixed on the base 210 and disposed on one side of the lower mold plate 310. The driving mechanism 40 includes a translational driving assembly 420 disposed on the other side of the lower mold plate 310, the output end 421 of the translational driving assembly 420 is connected to the aforementioned sealing ventilation adapter 410, and the translational driving assembly 420 is configured to drive the sealing ventilation adapter 410 to move toward the limiting plate 320 and finally insert into the water inlet hole 201 of the semi-finished filter element 200, and simultaneously compress the semi-finished filter element 200 onto the limiting plate 320. The translation driving assembly 420 is a mechanism capable of outputting a translation motion, and may be a cylinder mechanism, a linear motor, or the like. Specifically, the translation driving assembly 420 may adopt an air cylinder mechanism, and the translation driving assembly 420 includes an air cylinder 422 having an output end 421 and an air cylinder supporting seat 423, where the air cylinder supporting seat 423 is fixed to the base 210, so that the translation driving assembly 420 can be driven by the base 210 to rotate.

In the leak detection and leak repair apparatus 100 of the above embodiment, the driving mechanism 40 is used to press the semi-finished filter element 200 against the leak detection platform 30, so that the structural design of the leak detection platform 30 is simplified. In addition, the sealing ventilation adapter block 410 is inserted into the water inlet 210 and is tightly pressed, and a complex sealing structure is not required to be arranged between the sealing ventilation adapter block 410 and the water inlet 210. On the basis of the above embodiment, the leak detection platform 30 may further have a clamping function to clamp the semi-finished filter element 200, which is not described in detail.

As shown in fig. 2, in some embodiments, the lower mold plate 310 includes a connection plate 311, a first support plate 312, and a second support plate 313. Wherein the connection plate 311 is fixed to the base 210, and the first support plate 312 and the second support plate 313 are respectively disposed at opposite ends of the connection plate 313. Specifically, the first support plate 312 and the second support plate 313 are arranged in a direction close to the position limiting plate 320, that is, the first support plate 312 is located at one end of the connection plate 313 far from the position limiting plate 320, and the second support plate 313 is located at one end of the connection plate 313 close to the position limiting plate 320. In addition, referring to fig. 1 in combination, the ends of the first and second support plates 312 and 313 away from the connection plate 311 are provided with first and second arc-shaped slots 314 and 315, respectively.

Referring to fig. 1 and 3 in combination, when the semi-finished cartridge 200 is positioned, the first end 202 of the semi-finished cartridge 200 is positioned in the first arcuate slot 314 of the first support plate 312 and the second end 203 of the semi-finished cartridge 200 is positioned in the second arcuate slot 315 of the second support plate 313. The shapes of the first arc-shaped groove 314 and the second arc-shaped groove 315 are matched with the outer shape of the outer circumference of the semi-finished filter element 200 to be detected, so that the semi-finished filter element 200 can be placed quickly and accurately.

Furthermore, in order to conveniently observe the sealing end face 204 of the second end 203 of the semi-finished filter cartridge 200, as shown in fig. 1, a circular through hole 321 penetrating through the limiting plate 320 is provided on the end face of the limiting plate 320 facing the driving mechanism 40. The axial direction of the circular through hole 321 coincides with the axial direction of the semi-finished filter element 200. The diameter of the circular through hole 321 is slightly larger than the inner diameter of the casing of the semi-finished filter cartridge 200, so that the limiting plate 320 can position the second end 203 of the semi-finished filter cartridge 200 and still expose the sealant end face 204 of the second end 203. In the above embodiment, the circular through hole 321 is disposed on the limiting plate 320, so as to achieve the purposes of positioning the semi-finished filter element 200 and conveniently detecting the sealant end face 204 of the second end 203, and provide a simple and easy positioning scheme.

As shown in fig. 1 and 2, the translation drive assembly 420 is embodied as a pneumatic cylinder mechanism. One end of the sealed ventilation adapter block 410 is connected to the output end 421 of the cylinder 4222 of the cylinder mechanism, the other end of the sealed ventilation adapter block 410 is provided with the air outlet nozzle 411 and the sealing ring 430, and the sealed ventilation adapter block 410 is provided with the air inlet 412 between the two ends. During leak detection, an air inlet pipe is connected to the air inlet 412, and air can be filled into the shell of the semi-finished filter element 200. Specifically, the air flow enters through inlet 412, exits through outlet nozzle 411 and enters the housing of the semi-manufactured filter element 200. After the air outlet nozzle 411 is inserted into the water inlet 201, the sealing ring 430 plays a sealing role.

In addition to the above embodiments, as shown in fig. 1, a first pressure regulating valve 510 and a second pressure regulating valve 520 are further disposed on the side of the machine 10. In leak detection, the first pressure regulating valve 510 is communicated with the cylinder of the cylinder mechanism through a flexible pipe (not shown), and the second pressure regulating valve 520 is communicated with the intake port 210 through a flexible pipe. The first pressure regulating valve 510 and the second pressure regulating valve 520 are integrated on the machine table 10, and only a flexible pipeline needs to be connected when the machine table is used, so that the machine table is convenient to use. The flexible tubing may flex without affecting the rotation of the base 210. Further, flexible tubing may be commonly mounted on leak detection and leak repair device 100.

The base 210 is rotatably connected to the machine 10, and the implementation manner is not limited. Alternatively, as shown in fig. 1, the rotating mechanism 20 further includes a rotating shaft 220, and the base 210 is rotatably connected to the machine 10 through the rotating shaft 220. Specifically, the rotating shaft 220 is rotatably connected with the machine table 10; the base 210 is fixedly connected to the rotating shaft 220, and is driven by the rotating shaft 220 to rotate around the axis of the rotating shaft 220. As previously described, during leak detection, the base 210 may be rotated to adjust the spatial position of the ends of the semi-manufactured filter element 200. Further, as shown in fig. 1, the rotating mechanism 20 further includes a rotation stopping assembly 230 for fixing the rotating shaft 220 to lock the position of the base 210.

As shown in fig. 9, the rotation stopping assembly 230 includes a fixing block 231 and an adjusting block 232, wherein the fixing block 231 is fixed to the machine 10, the adjusting block 232 is adjustably connected to the fixing block 232, and the rotating shaft 220 is disposed between the fixing block 231 and the adjusting block 232. Adjusting block 232 and fixed block 231 specifically adopt bolt 233 to be connected, through screwing up and unscrewing bolt 233, can realize the fine setting of adjusting block 232 and fixed block 231 relative position. When the base 210 needs to be rotated, the bolt 233 is loosened, so that the rotating shaft 220 can rotate around its axis and drive the base 210 to rotate. When the base 210 is rotated to a desired position, the bolt 233 is tightened to disable the rotation of the rotation shaft 220, thereby locking the position of the base 210.

Further, as shown in fig. 1 and 9, a side of the adjusting block 232 opposite to the fixing block 231 is provided with a groove having a semicircular cross section, and the shape of the semicircular groove matches the outer shape of the rotating shaft 220. Similarly, a side of the fixing block 231 opposite to the adjusting block 232 is provided with a groove having a semicircular cross section, and the shape of the semicircular groove matches the outer shape of the rotating shaft 220. The two semicircular grooves are butted to form a groove with a circular section, and the groove has a larger contact area with the rotating shaft 220, so that the rotating shaft 220 can be firmly clamped in the middle.

In the leak detection and leak repair device 100 of the above embodiment, the rotation stopping assembly 230 is provided to lock the position of the base 210, so that the base 210 and various elements thereon are kept still during leak detection and leak repair, and hands are not needed.

On the basis of the above embodiments, as shown in fig. 1, a working platform 110 is formed on the top of the machine 10. The working table 110 is formed with a recess 120, the base 210 is supported on the working table 110 through the rotating shaft 220, and the base 210 can move in the recess 120 when rotating. When the base 210 rotates counterclockwise from the position shown in fig. 4, as shown in fig. 5, one end of the base 210 provided with the driving mechanism 40 moves in the abdicating groove 120, and the other end drives the second end 203 of the semi-finished filter element 200 to tilt upward relative to the working table 110, so as to facilitate leak detection and defect filling. When the base 210 rotates clockwise from the position shown in fig. 5, the base 210 drives the second end 203 of the semi-finished filter element 200 to move in the abdicating groove 120 and move to the position shown in fig. 6, so that the first end 202 of the semi-finished filter element 200 tilts upward relative to the workbench surface 110, thereby facilitating leak detection and defect filling.

In the above embodiment, the base 210 is supported against the working platform 110 by the rotating shaft 220. Therefore, when the semi-finished filter element 200 is installed, the operation is completed above the worktable 110, which meets the requirement of ergonomics and can improve the operation efficiency. In addition, the receding groove 120 provides a moving space for the base 210, so that the internal space of the machine 10 is fully utilized, and the whole equipment occupies a smaller space and is more compact. In other embodiments, both ends of the shaft 220 may also be supported on two opposite inner sidewalls of the receding groove 120.

As shown in fig. 1, in some embodiments, the machine 10 is a rectangular parallelepiped frame formed by welding pipes. The machine table 10 is formed by welding pipes, so that the abdicating groove 120 can be conveniently formed, if the pipes are welded at intervals. In addition, the machine table 10 is a rectangular parallelepiped frame, and a flexible pipeline which is used for ventilating the sealed ventilation switching block 410 is also conveniently arranged, and particularly, the flexible pipeline can pass through a gap between the pipes.

As shown in fig. 1, in some embodiments, a plurality of foot cups 130 are further disposed at the bottom of the machine station 10. Specifically, four corners of the bottom of the machine station 10 are respectively provided with a foot cup 130. The foot cup 130 has a disc structure facing the ground, and has a large contact area with the ground, so that the purpose of placing and leveling to stabilize the machine table 10 can be achieved.

As shown in fig. 1, in some embodiments, an electric cabinet 60 is further disposed on a side of the machine 10. The electric cabinet 60 is used for controlling the operation of the driving mechanism 40. When the rotating mechanism 20 is driven by a power mechanism, the electric cabinet 60 can also be used to control the power mechanism to operate. The electric cabinet 60 is integrated on the machine table 10, so that the integration level of the leak detection and repair device 100 is improved, and the use convenience is further improved.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a leak hunting trapping apparatus in water purifier filter core manufacturing process which characterized in that includes:

a machine platform;

the rotating mechanism is arranged on the machine table and comprises a base which is connected with the machine table in a relatively rotating manner;

the leakage detection platform is arranged on the base and used for positioning a semi-finished filter element to be detected;

actuating mechanism sets up on the base, actuating mechanism's output is connected with sealed ventilative switching piece, actuating mechanism is used for driving sealed ventilative switching piece removes to leak hunting platform direction, so that sealed ventilative switching piece can insert the water inlet of semi-manufactured filter core.

2. The leak detection and leak repair device of claim 1, wherein the leak detection platform comprises a lower template fixed on the base and used for bearing a semi-finished filter element, and a limiting plate arranged on one side of the lower template, the driving mechanism comprises a translational driving component arranged on the other side of the lower template, the translational driving component is connected with the sealing and ventilation adapter block, and the translational driving component is used for driving the sealing and ventilation adapter block to move towards the limiting plate.

3. The leak detection and leak repair device according to claim 2, wherein the lower mold plate comprises a connecting plate, a first supporting plate and a second supporting plate, wherein the connecting plate is fixed to the base, the first supporting plate and the second supporting plate are respectively arranged at two opposite ends of the connecting plate, the first supporting plate and the second supporting plate are arranged in a direction close to the limiting plate, and arc-shaped grooves are respectively formed in one ends, far away from the connecting plate, of the first supporting plate and one ends, far away from the connecting plate, of the second supporting plate.

4. The leak detection and leak repair apparatus according to claim 2, wherein the end surface of the restriction plate facing the drive mechanism is provided with a circular through hole penetrating the restriction plate.

5. The leak detection and leak repair apparatus according to claim 2, wherein the translational drive assembly is a cylinder mechanism, and one end of the sealed ventilation transfer block is hermetically connected to an output end of the cylinder mechanism; the other end of the sealed ventilation transfer block is an air outlet nozzle, and an air inlet is formed between the two ends of the sealed ventilation transfer block.

6. The leak detection and leak repair apparatus according to claim 5, wherein a first pressure regulating valve and a second pressure regulating valve are further provided on a side portion of the machine base, the first pressure regulating valve is communicated with the cylinder of the cylinder mechanism through a flexible pipe, and the second pressure regulating valve is communicated with the air inlet through a flexible pipe.

7. The leak detection and leak repair apparatus according to claim 1, wherein the rotating mechanism further comprises a rotating shaft rotatably connected to the machine table, and the base is fixedly connected to the rotating shaft; the rotating mechanism further comprises a rotating stopping assembly, the rotating stopping assembly comprises a fixed block and an adjusting block, the fixed block is fixed on the machine table, the adjusting block is adjustably connected to the fixed block in position, and the rotating shaft is arranged between the fixed block and the adjusting block.

8. The leak detection and leak repair device according to claim 7, wherein a worktable surface is formed at the top of the machine table, a yielding groove is formed on the worktable surface, the rotating shaft is supported on the worktable surface, and the base can move in the yielding groove when rotating.

9. A leak detection and repair device according to claim 1 or 8, wherein the machine is a rectangular parallelepiped frame welded by pipes.

10. The leak detection and repair device of claim 1, wherein a plurality of foot cups are provided at the bottom of the machine table.

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