CN210906709U - Silver paste spraying device for ceramic blank - Google Patents

Silver paste spraying device for ceramic blank Download PDF

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Publication number
CN210906709U
CN210906709U CN201921424297.9U CN201921424297U CN210906709U CN 210906709 U CN210906709 U CN 210906709U CN 201921424297 U CN201921424297 U CN 201921424297U CN 210906709 U CN210906709 U CN 210906709U
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CN
China
Prior art keywords
spraying
spraying device
silver paste
green sheets
ceramic green
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Active
Application number
CN201921424297.9U
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Chinese (zh)
Inventor
何进军
蔡文新
陈鹏
韦俊杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Siruichuang Porcelain Electric Technology Co ltd
Original Assignee
Chongqing Siruichuang Porcelain Electric Technology Co ltd
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Application filed by Chongqing Siruichuang Porcelain Electric Technology Co ltd filed Critical Chongqing Siruichuang Porcelain Electric Technology Co ltd
Priority to CN201921424297.9U priority Critical patent/CN210906709U/en
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Abstract

The utility model belongs to the field of filter loading devices, in particular to a silver paste spraying device for ceramic blanks, which comprises a spray gun, an air pipe and an air compressor; further comprising: the spraying device comprises a machine case, an air compressor, an air pipe, a spraying gun and a spraying chamber, wherein the machine case is provided with the spraying chamber, the air compressor is fixed in the machine case, two ends of the air pipe are respectively fixed and communicated with an air outlet of the air compressor and an air inlet of the spraying gun, and the spraying gun is placed in the spraying chamber; the door is movably connected to the opening end of the spraying chamber, and is provided with spraying holes, and the aperture of each spraying hole is larger than 10 cm; the rotating mechanism comprises a motor, and a rotating shaft of the motor is fixed in the case upwards; the lower end of the connecting shaft is fixedly connected with a rotating shaft of the motor; and the bottom of the placing disc is fixedly connected with the top end of the connecting shaft, and the placing disc is positioned in the spraying chamber. Use this device, silver thick liquid material loading efficiency of the ceramic blank that can effectual improvement 5G wave filter.

Description

Silver paste spraying device for ceramic blank
Technical Field
The utility model relates to a wave filter loading attachment field especially relates to a silver thick liquid spraying device for ceramic blank.
Background
With the development of 5G technology, the technology of the 5G filter is mature day by day. The 5G filter comprises the following main process steps: (1) grinding the ceramic blank; (2) plating a conductive layer on the surface of the ceramic blank; (3) generating a coupling device pattern; (4) tuning the filter to the appropriate operating frequency, etc.
When the conductive layer is plated on the surface of the ceramic blank, the cuboid ceramic blank needs to be coated with silver paste, and subsequent manufacturing and debugging are carried out after the silver paste is coated. Compare and debug through adjusting the resonance bar in traditional cavity filter, 5G ceramic filter's debugging can only be realized through the grinding, and the pottery is polished and is had irreversibility again, consequently, 5G filter's ceramic blank when last silver thick liquid, each face all needs even material loading. The buckling surface of the ceramic blank relates to the combination of a plurality of ceramic blanks, and the requirement of feeding is the most strict in order to ensure the performance after combination.
However, at present, there is no feeding device specially used for 5G filters, and in order to make the silver paste of the ceramic blank uniform, the feeding of the 5G filters is performed by printing. This has the advantage that the uniformity of the ceramic blank printed with silver paste is very good, but the printing mode can only feed one surface of the ceramic blank at a time, and the efficiency is very low. In addition, the process requirements of each of the six surfaces of the 5G filter are not the same, and the process requirements of the other five surfaces except the buckling surface are relatively low. And the other five surfaces are fed by using a printing mode, so that the feeding efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the problem of the inefficiency of silver thick liquid on the ceramic stock to present 5G wave filter provides a silver thick liquid spraying device for ceramic stock.
The utility model provides a basic scheme does:
the silver paste spraying device for the ceramic blank comprises a spray gun, an air pipe and an air compressor;
further comprising:
the spraying device comprises a machine case, an air compressor, an air pipe, a spraying gun and a spraying chamber, wherein the machine case is provided with the spraying chamber, the air compressor is fixed in the machine case, two ends of the air pipe are respectively fixed and communicated with an air outlet of the air compressor and an air inlet of the spraying gun, and the spraying gun is placed in the spraying chamber;
the door is movably connected to the opening end of the spraying chamber, and is provided with spraying holes, and the aperture of each spraying hole is larger than 10 cm;
the rotating mechanism comprises a motor, and a rotating shaft of the motor is fixed in the case upwards;
the lower end of the connecting shaft is fixedly connected with a rotating shaft of the motor;
and the bottom of the placing disc is fixedly connected with the top end of the connecting shaft, and the placing disc is positioned in the spraying chamber.
Basic scheme theory of operation and beneficial effect:
because the box door is movably connected with the opening end of the spraying chamber, when ceramic blanks are fed, a worker can open the box door, place the ceramic blanks on the placing tray, and place the buckled surfaces of the ceramic blanks downwards; after the box door is closed, a worker can stretch hands into the spraying chamber from the spraying holes in the box door, hold a spray gun in the spraying chamber and spray the ceramic blanks on the placing plate with silver paste; therefore, the ceramic blank is sprayed in the spraying chamber, the leakage of the sprayed material can be effectively reduced, and the harm to the body of a worker is reduced.
Meanwhile, when the ceramic blank is sprayed, the motor can be started, and the motor drives the placing disc to rotate through the rotating shaft, so that the worker can uniformly feed five surfaces of the ceramic blank exposed outside only by aligning the spray gun with the placing disc. Compared with the prior art, use this device, the silver thick liquid material loading efficiency of the ceramic blank that can effectual improvement 5G wave filter.
Furthermore, the rotating mechanism also comprises a controller with an operating board; the operation panel of controller is fixed on the outer wall of quick-witted case, and the controller is connected with the motor electricity.
Therefore, the rotating shaft of the motor is controlled to rotate through the controller, the placing disc can be controlled to rotate, and the rotating speed of the placing disc can be adjusted through adjusting the rotating speed of the motor according to specific situations.
The spraying device further comprises a hand sleeve, wherein the hand sleeve is a cylinder with one end sealed and the other end opened, the opening end of the hand sleeve is fixed on the inner side of the box door, and the spraying hole is covered by the opening end of the hand sleeve.
Like this, the staff can stretch into the spray gun of holding behind the cover hand section of thick bamboo and carry out the spraying operation, can further reduce the leakage of spouting the material, and then reduce the injury to staff's health.
Further, the glove barrel is detachably connected to the inner side of the box door.
Thus, when the glove barrel is worn or broken, the glove barrel can be replaced.
Furthermore, the sealing end of the glove barrel is in a glove shape.
Like this, when the staff carries out the material loading, can stretch into the sealed end of a set of hand section of thick bamboo with the hand, it is all more convenient to take and hold between the fingers spray gun and spraying operation.
Furthermore, a plurality of cylindrical limiting bulges are fixedly arranged on the placing disc and can penetrate through the resonant cavity of the ceramic blank.
The noun explains: the resonant cavity is a through hole in the ceramic blank, and the resonant cavity is mainly used for filtering after the ceramic blank is machined and molded.
When ceramic stock was put on placing the dish, can put ceramic stock's resonant cavity on spacing arch, can play spacing effect to ceramic stock, when preventing to go up silver thick liquid, ceramic stock slides everywhere owing to the rotatory power of spouting of placing the dish and spray gun, can be more stable go up silver thick liquid for ceramic stock.
Furthermore, the top of the limiting bulge is provided with a chamfer.
Therefore, the top of the limiting bulge is more round and smooth, and the damage to the resonant cavity when the ceramic blank is taken and placed can be prevented.
Furthermore, a spray gun hanging frame is fixedly arranged on the side wall of the spraying chamber.
Therefore, when the spray gun is not used, the spray gun can be hung on the spray gun hanging frame, compared with the condition that the spray gun is placed on the bottom surface of the spraying chamber, the air pipe is not easy to wind together, the air pipe is less extruded and broken, and the service life is longer.
Further, the top of the box door is rotatably connected with the top wall of the opening end of the spraying chamber.
Thus, the door can be rotated outwardly to open the spray booth.
Furthermore, the cabinet is provided with a storage cabinet which is positioned below the spraying chamber.
In this way, the staff can put some common articles in the storage cabinet.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a silver paste spraying device for ceramic blanks according to the present invention;
fig. 2 is a schematic structural view of a sleeve part in a first embodiment of a silver paste spraying device for ceramic blanks according to the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the spraying device comprises a case 1, a spraying chamber 2, a box door 3, a spraying hole 31, a handle 32, a storage cabinet 4, a spraying gun 5, an air pipe 6, a spraying gun hanger 7, a placing plate 8, an operation plate 9, a sleeve barrel 10 and a sealing end 11.
Example one
As shown in fig. 1 and 2, the silver paste spraying apparatus for ceramic blanks includes a cabinet 1, a cabinet door 3, a placing tray 8, a spray gun 5, an air pipe 6 and an air compressor. The two ends of the air pipe 6 are respectively sleeved with the air outlet of the air compressor and the air inlet of the spray gun 5.
The machine case 1 is a cuboid, the spraying chamber 2 is arranged in the middle of the machine case 1, the spraying chamber 2 is also a cuboid, the side walls of two sides of the spraying chamber 2 are respectively welded with a spray gun hanging frame 7, and the spray guns 5 are hung on the spray gun hanging frames 7 when not used. Thus, compared with the spray gun 5 placed on the bottom surface of the spraying chamber 2, the air pipe 6 is not easy to wind together, the air pipe 6 is less extruded and damaged, and the service life is longer. In this embodiment, the spray gun 5 is a K-3 paint spray gun.
The box door 3 is a toughened glass door, the top of the box door 3 is hinged with the top wall of the opening end of the spraying chamber 2, and a handle 32 is fixed on the bottom wall of the box door 3 through bolts. Thus, the worker can open the painting booth 2 by rotating the door 3 outward after holding the handle 32. In other embodiments, vertical sliding rails may be welded to the side walls of the opening of the enclosure 1, two sides of the door 3 are slidably connected to the sliding rails, and the spray booth 2 is opened by sliding the door 3.
Two spraying holes 31 are formed in the box door 3, and the diameter of each spraying hole 31 is 30 cm. The glove barrel 10 is a cylinder with one end sealed and the other end opened. The inner side of the box door 3 is adhered with clips which are positioned around the spraying holes 31. The open end of the glove barrel 10 is fixed to the inner side of the door 3 by a clip.
Also comprises a motor, a connecting shaft and a controller with an operating plate 9; an operation panel 9 of the controller is fixed on the outer wall of the case 1 by bolts, the controller is electrically connected with the motor, and the controller is a common PLC (programmable logic controller); the motor is welded in the case 1, the motor is positioned below the spraying chamber 2, and a rotating shaft of the motor is upward; the lower end of the connecting shaft is sleeved with a rotating shaft of the motor, and the upper end of the connecting shaft is welded with the bottom of the placing disc 8. In this embodiment, the placing tray 8 is a circular disk.
The specific implementation process comprises the following steps:
when feeding the ceramic blank, a worker holds the handle 32, rotates the box door 3 outwards to open the box door 3, then places the ceramic blank on the placing tray 8, and places the buckling surface of the ceramic blank downwards during placing; after the box door 3 is closed, a worker stretches hands into the spraying chamber 2 from the spraying holes 31 on the box door 3, and holds the spraying gun 5 in the spraying chamber 2 through the hand sleeve 10 to spray the ceramic blanks on the placing tray 8 with silver paste; therefore, the ceramic blank is sprayed in the spraying chamber 2, the leakage of the sprayed material can be effectively reduced, and the harm to the body of a worker is reduced. Since the glove barrel 10 is fixed to the door 3 by a clip, the glove barrel 10 can be replaced when the glove barrel 10 is worn or broken.
During feeding, the rotating shaft of the motor is controlled to rotate through the operating panel 9 of the operating controller, so that the placing disc 8 can rotate, and the rotating speed of the placing disc 8 can be adjusted through adjusting the rotating speed of the motor according to specific situations. The worker can evenly feed the five surfaces of the ceramic blank exposed outside by aligning the spray gun 5 with the placing disc 8.
Compared with the prior art, use this device, the silver thick liquid material loading efficiency of the ceramic blank that can effectual improvement 5G wave filter.
Example two
Unlike the first embodiment, the sealed end 11 of the glove barrel 10 is glove-shaped in the present embodiment. Therefore, when a worker carries out feeding, the worker can stretch the hand into the sealing end 11 of the glove barrel 10, and the worker can hold the spray gun 5 and carry out spraying operation more easily.
Except this, in this embodiment, cabinet 1 has still opened and has stored up and receive cabinet 4, stores up and receives cabinet 4 and is located the 2 below in spray booth, stores up and receives and is connected with the cabinet door with the hinge rotation on cabinet 4. In this way, the staff can place some common items in the storage cabinet 4.
EXAMPLE III
Different from the first embodiment, in the present embodiment, two rows of cylindrical limiting protrusions are integrally formed on the placing disc 8, in the present embodiment, the resonant cavity of the ceramic blank is a cuboid, and the cross-sectional diameter of the limiting protrusion is 1.1 mm smaller than the width of the cross section of the resonant cavity of the ceramic blank. The top of the limiting bulge is provided with a chamfer.
When ceramic stock was put on placing dish 8, can put ceramic stock's resonant cavity on spacing arch, can play spacing effect to ceramic stock, when preventing to go up silver thick liquid, ceramic stock slides everywhere owing to the rotatory and the power of spouting of spray gun 5 of placing dish 8, can be more stable go up silver thick liquid for ceramic stock. The chamfer angle at the top of the limiting bulge can ensure that the top of the limiting bulge is more mellow, and can prevent the damage to the resonant cavity when the ceramic blank is taken and placed.
Example four
Different from the first embodiment, this embodiment still includes the suction fan, and the suction fan has two, all installs top in spray booth 2, and the switch of suction fan is travel switch, and the switch of two suction fans is installed respectively in the department of hanging of two stores pylons, promptly, the position that spray gun 5 was hung to the stores pylon. When the spray gun 5 is hung on the hanging rack, the spray gun 5 presses the travel switch, and the travel switch is closed.
Like this, when the staff goes up the silver-colored material to ceramic blank, take off spray gun 5 back from the stores pylon, travel switch is closed, opens the suction fan, and when the staff operated spray gun 5, the suction fan breathed in, absorbs the silver-colored material in the air in spray booth 2, and the density of silver-colored material in reducible spray booth 2, and then reduces leaking of silver-colored material, the injury that reducible staff's health received.
The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (10)

1. A silver thick liquid spraying device for ceramic stock, including spray gun, trachea and air compressor, its characterized in that still includes:
the spraying device comprises a machine case, an air compressor, an air pipe, a spraying gun and a spraying chamber, wherein the machine case is provided with the spraying chamber, the air compressor is fixed in the machine case, two ends of the air pipe are respectively fixed and communicated with an air outlet of the air compressor and an air inlet of the spraying gun, and the spraying gun is placed in the spraying chamber;
the door is movably connected to the opening end of the spraying chamber, and is provided with spraying holes, and the aperture of each spraying hole is larger than 10 cm;
the rotating mechanism comprises a motor, and a rotating shaft of the motor is fixed in the case upwards;
the lower end of the connecting shaft is fixedly connected with a rotating shaft of the motor;
and the bottom of the placing disc is fixedly connected with the top end of the connecting shaft, and the placing disc is positioned in the spraying chamber.
2. The silver paste spraying device for the ceramic green sheets according to claim 1, characterized in that: the rotating mechanism also comprises a controller with an operating board; the operation panel of controller is fixed on the outer wall of quick-witted case, and the controller is connected with the motor electricity.
3. The silver paste spraying device for the ceramic green sheets according to claim 1, characterized in that: the spraying device is characterized by further comprising a hand sleeve, wherein the hand sleeve is a cylinder with one end sealed and the other end opened, the open end of the hand sleeve is fixed on the inner side of the box door, and the spraying hole is covered by the open end of the hand sleeve.
4. The silver paste spraying device for the ceramic green sheets according to claim 3, characterized in that: the glove barrel is detachably connected to the inner side of the box door.
5. The silver paste spraying device for the ceramic green sheets according to claim 3, characterized in that: the sealed end of the glove barrel is in a glove shape.
6. The silver paste spraying device for the ceramic green sheets according to claim 1, characterized in that: the placing disc is fixedly provided with a plurality of cylindrical limiting bulges, and the limiting bulges can penetrate through the resonant cavity of the ceramic blank.
7. The silver paste spraying device for the ceramic green sheets according to claim 1, characterized in that: the top of the limiting bulge is provided with a chamfer.
8. The silver paste spraying device for the ceramic green sheets according to claim 1, characterized in that: the side wall of the spraying chamber is fixedly provided with a spray gun hanging frame.
9. The silver paste spraying device for the ceramic green sheets according to claim 1, characterized in that: the top of the box door is rotationally connected with the top wall of the opening end of the spraying chamber.
10. The silver paste spraying device for the ceramic green sheets according to claim 1, characterized in that: the cabinet is provided with a storage cabinet which is positioned below the spraying chamber.
CN201921424297.9U 2019-08-29 2019-08-29 Silver paste spraying device for ceramic blank Active CN210906709U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921424297.9U CN210906709U (en) 2019-08-29 2019-08-29 Silver paste spraying device for ceramic blank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921424297.9U CN210906709U (en) 2019-08-29 2019-08-29 Silver paste spraying device for ceramic blank

Publications (1)

Publication Number Publication Date
CN210906709U true CN210906709U (en) 2020-07-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921424297.9U Active CN210906709U (en) 2019-08-29 2019-08-29 Silver paste spraying device for ceramic blank

Country Status (1)

Country Link
CN (1) CN210906709U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111992380A (en) * 2020-08-28 2020-11-27 广州北铭贸易有限公司 Plastic parts surface paint spraying device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111992380A (en) * 2020-08-28 2020-11-27 广州北铭贸易有限公司 Plastic parts surface paint spraying device

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