CN220258529U - Piezoelectric ceramic high-frequency injection dispensing valve - Google Patents
Piezoelectric ceramic high-frequency injection dispensing valve Download PDFInfo
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- CN220258529U CN220258529U CN202320548697.0U CN202320548697U CN220258529U CN 220258529 U CN220258529 U CN 220258529U CN 202320548697 U CN202320548697 U CN 202320548697U CN 220258529 U CN220258529 U CN 220258529U
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- dispensing valve
- valve body
- feeding barrel
- piezoelectric ceramic
- feeding
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- 239000000919 ceramic Substances 0.000 title claims abstract description 37
- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000010304 firing Methods 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 39
- 238000003756 stirring Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 239000003292 glue Substances 0.000 abstract description 49
- 238000009434 installation Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model provides a piezoelectric ceramic high-frequency injection dispensing valve. The piezoelectric ceramic high-frequency injection dispensing valve comprises: the dispensing valve body comprises piezoelectric ceramics, an upper firing pin, a lower firing pin, a material containing cavity and a nozzle, wherein the piezoelectric ceramics is arranged in the dispensing valve body, the upper firing pin is arranged in the dispensing valve body, the lower firing pin is matched with the upper firing pin, the material containing cavity is formed in the dispensing valve body, and the nozzle is arranged on the dispensing valve body. The piezoelectric ceramic high-frequency injection dispensing valve provided by the utility model has the advantages of convenience in operation, capability of heating glue sufficiently and uniformly, and smoothness in glue discharge.
Description
Technical Field
The utility model relates to the technical field of dispensing valves, in particular to a piezoelectric ceramic high-frequency injection dispensing valve.
Background
The electronic product is an indispensable product in daily life, corresponding glue needs to be smeared on the corresponding product in the production process of some electronic products, and when the glue smearing work is completed, a corresponding piezoelectric ceramic high-frequency injection dispensing valve needs to be used.
However, at present, some piezoelectric ceramic high-frequency injection dispensing valves still have certain defects in the use process, and when the dispensing valve fills up glue, the glue is sometimes solidified, so that the problem of unsmooth glue discharge in the dispensing process is caused.
Therefore, it is necessary to provide a new piezoelectric ceramic high-frequency injection dispensing valve to solve the above technical problems.
Disclosure of Invention
The utility model solves the technical problem of providing the piezoelectric ceramic high-frequency injection dispensing valve which is convenient to operate, can heat glue sufficiently and uniformly, and enables glue to be discharged more smoothly.
In order to solve the technical problems, the piezoelectric ceramic high-frequency injection dispensing valve provided by the utility model comprises: the dispensing valve body comprises piezoelectric ceramics, an upper firing pin, a lower firing pin, a material containing cavity and a nozzle, wherein the piezoelectric ceramics is arranged in the dispensing valve body, the upper firing pin is arranged in the dispensing valve body, the lower firing pin is matched with the upper firing pin, the material containing cavity is formed in the dispensing valve body, and the nozzle is arranged on the dispensing valve body; the mounting plate is fixedly arranged on the outer wall of one side of the dispensing valve body; the feeding cavity is formed in the dispensing valve body and the mounting plate and is communicated with the material containing cavity; the feeding barrel is arranged on the mounting plate; the heating plate and the heating plate are arranged on the feeding barrel; the feeding pipe is fixedly arranged at the bottom of the feeding barrel and is communicated with the feeding cavity, and an electromagnetic valve is arranged on the feeding pipe; the dismounting mechanism is arranged on the mounting plate.
Preferably, the feeding barrel is provided with a sealing cover, the outer wall of the feeding barrel is fixedly provided with a mounting ring, the sealing cover is fixedly connected with the mounting ring through a plurality of bolts, the top of the feeding barrel is provided with a first sealing ring, the inner wall of the top of the sealing cover is provided with a second sealing ring, and the second sealing ring is matched with the first sealing ring.
Preferably, the top fixed mounting of sealed lid has the motor, sealed cover and rotate and install the pivot, just the top of pivot with the output shaft fixed connection of motor, fixed mounting has a plurality of stirring leaves in the pivot, and all offers a plurality of through-holes on a plurality of stirring leaves.
Preferably, the dismounting mechanism comprises an installation cavity, a bidirectional screw rod and two clamping plates, wherein the installation cavity is formed in the installation plate, the bidirectional screw rod is rotatably installed in the installation cavity, and the two clamping plates are sleeved on the bidirectional screw rod in a threaded mode.
Preferably, a sliding groove is formed in the inner wall of the bottom of the installation cavity, and the sliding groove is connected with the two clamping plates in a sliding mode.
Preferably, a plurality of locating blocks are fixedly arranged at the top of the mounting plate, a plurality of locating grooves are formed in the bottom of the feeding barrel, the locating grooves are respectively matched with the locating blocks, and a feeding pipe is arranged at the top of the feeding barrel.
Compared with the related art, the piezoelectric ceramic high-frequency injection dispensing valve provided by the utility model has the following beneficial effects:
the utility model provides a piezoelectric ceramic high-frequency injection dispensing valve, which comprises:
1. corresponding dispensing operation can be realized through mutual matching of piezoelectric ceramics, an upper firing pin, a lower firing pin, a material containing cavity and a nozzle, the mounting plate is convenient for mounting the assembly, the material feeding cavity is convenient for conveying glue into the material containing cavity, the material feeding barrel is convenient for placing glue used for dispensing, the heating plate is convenient for heating water, the condition that solidification occurs in the water is avoided, glue is more smoothly discharged in the dispensing process, the material feeding pipe is convenient for discharging the glue in the material feeding cavity through the glue in the material feeding barrel, and the electromagnetic valve is convenient for controlling the operation of the material feeding pipe;
2. the sealing cover can seal the feeding barrel through the sealing cover, the sealing cover can be fixed on the feeding barrel through the mutual matching of the mounting ring and the bolt, meanwhile, the sealing cover and the feeding barrel can be well sealed in the connecting process under the interaction of the first sealing ring and the second sealing ring, meanwhile, the sealing cover is conveniently detached from the feeding barrel under the action of the bolt, further, the later cleaning work is convenient, the glue can be stirred in the heating process of the glue through the mutual matching of the motor, the rotating shaft and the stirring blade, so that the glue is heated more uniformly, the glue is faster, the feeding barrel can be conveniently and conveniently detached from the mounting plate to clean the feeding barrel when the feeding barrel is required to be cleaned through the dismounting mechanism which is convenient and quick to detach the feeding barrel from the mounting plate, the operation is convenient and simple, workers can thoroughly clean the feeding barrel, and convenience is provided for workers;
3. can play certain limiting displacement to splint through the draw-in groove to make the better drive splint of two-way lead screw remove, thereby better carry out the centre gripping to the feed bucket fixed, can fix a position the feed bucket through the mutually supporting of locating piece and constant head tank, thereby better fix the feed bucket on the mounting panel, the inlet pipe is convenient to put into the glue of gluing use and give the storage bucket.
Drawings
FIG. 1 is a schematic diagram of a schematic cross-sectional front view of a preferred embodiment of a piezoelectric ceramic high-frequency dispensing valve according to the present utility model;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 3 is a schematic diagram of an assembly in elevation and cross-section using the novel mid-mounting plate and disassembly mechanism.
Reference numerals in the drawings: 1. a dispensing valve body; 2. piezoelectric ceramics; 3. a striker; 4. a down firing pin; 5. a material containing cavity; 6. a nozzle; 7. a mounting plate; 8. a feed chamber; 9. a feeding barrel; 10. a heating plate; 11. a feed pipe; 12. sealing cover; 13. a mounting ring; 14. a bolt; 15. a first seal ring; 16. a second seal ring; 17. a motor; 18. a rotating shaft; 19. stirring the leaves; 20. a mounting cavity; 21. a two-way screw rod; 22. and (3) clamping plates.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-3 in combination, fig. 1 is a schematic cross-sectional front view of a preferred embodiment of a piezo ceramic high frequency dispensing valve according to the present utility model; FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1; FIG. 3 is a schematic diagram of an assembly in elevation and cross-section using the novel mid-mounting plate and disassembly mechanism. The piezoelectric ceramic high-frequency injection dispensing valve comprises: the dispensing valve comprises a dispensing valve body 1, wherein the dispensing valve body 1 comprises piezoelectric ceramics 2, an upper firing pin 3, a lower firing pin 4, a material containing cavity 5 and a nozzle 6, the piezoelectric ceramics 2 is arranged in the dispensing valve body 1, the upper firing pin 3 is arranged in the dispensing valve body 1, the lower firing pin 4 is matched with the upper firing pin 3, the material containing cavity 5 is arranged on the dispensing valve body 1, and the nozzle 6 is arranged on the dispensing valve body 1; the mounting plate 7 and the mounting plate 7 are fixedly arranged on the outer wall of one side of the dispensing valve body 1; the feeding cavity 8 is formed in the dispensing valve body 1 and the mounting plate 7, and the feeding cavity 8 is communicated with the material containing cavity 5; a feeding barrel 9, wherein the feeding barrel 9 is arranged on the mounting plate 7; a heating plate 10, wherein the heating plate 10 is arranged on the feeding barrel 9; the feeding pipe 11 is fixedly arranged at the bottom of the feeding barrel 9, the feeding pipe 11 is communicated with the feeding cavity 8, and an electromagnetic valve is arranged on the feeding pipe 11; the disassembly body, the disassembly body sets up on the mounting panel 7, can realize corresponding point gum operation through mutual cooperation of piezoceramics 2, upper striker 3, lower striker 4, flourishing material chamber 5 and nozzle 6, mounting panel 7 facilitates the installation component, feed chamber 8 is convenient with glue delivery to flourishing material intracavity 5, the glue that the point gum used is conveniently placed to feed barrel 9, heating plate 10 is convenient to add water and heats, avoid adding water and appear the condition of solidifying, it is more smooth to make the point gum in-process go out the glue, feed pipe 11 is convenient in feed chamber 8 is arranged to glue in feed barrel 9, the solenoid valve is convenient to control the operation to feed pipe 11.
Be provided with sealed lid 12 on the feed barrel 9, fixed mounting has collar 13 on the outer wall of feed barrel 9, sealed lid 12 with collar 13 carries out fixed connection through a plurality of bolts 14, and the top of feed barrel 9 is provided with first sealing washer 15, be provided with second sealing washer 16 on the top inner wall of sealed lid 12, just second sealing washer 16 with first sealing washer 15 looks adaptation can seal feed barrel 9 through sealed lid 12, and the cooperation of collar 13 and bolt 14 can be fixed sealed lid 12 on feed barrel 9, can make the in-process that sealed lid 12 and feed barrel 9 are connected under the interact of first sealing washer 15 and second sealing washer 16 play fine sealed effect simultaneously, and under the effect of bolt 14, the convenience is dismantled sealed lid 12 from feed barrel 9 simultaneously, and then convenient later stage's clearance work.
The top fixed mounting of sealed lid 12 has motor 17, rotate on the sealed lid 12 and install pivot 18, just the top of pivot 18 with the output shaft fixed connection of motor 17, fixed mounting has a plurality of stirring leaves 19 on the pivot 18, and all has seted up a plurality of through-holes on a plurality of stirring leaves 19, through the mutually supporting of motor 17, pivot 18 and stirring leaf 19, can stir glue at the in-process that heats glue to it is more even to make glue be heated, faster.
The disassembly body comprises an installation cavity 20, a two-way screw rod 21 and two clamping plates 22, wherein the installation cavity 20 is formed in the installation plate 7, the two-way screw rod 21 is rotatably installed in the installation cavity 20, the two clamping plates 22 are sleeved with threads on the two-way screw rod 21, the disassembly body which is convenient to disassemble the feeding barrel 9 from the installation plate 7 can clean the feeding barrel 9 when the feeding barrel 9 is required to be cleaned, the operation is convenient and simple, workers can thoroughly clean the feeding barrel 9, and convenience is provided for the workers.
The bottom inner wall of the installation cavity 20 is provided with a chute, the chute is in sliding connection with the two clamping plates 22, and a certain limiting effect can be achieved on the clamping plates 22 through clamping grooves, so that the bidirectional screw rod 21 can drive the clamping plates 22 to move better, and the feeding barrel 9 can be clamped and fixed better.
The top fixed mounting of mounting panel 7 has a plurality of locating pieces, a plurality of constant head tanks have been seted up to the bottom of feed bucket 9, and a plurality of the constant head tank respectively with a plurality of locating piece looks adaptation, just the top of feed bucket 9 is provided with the inlet pipe, can fix a position feed bucket 9 through the mutually supporting of locating piece and constant head tank to better fix feed bucket 9 on mounting panel 7, the inlet pipe is convenient to put into feed bucket 9 with the glue that the point was glued and is used.
It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.
The working principle of the piezoelectric ceramic high-frequency injection dispensing valve provided by the utility model is as follows:
the scheme is also provided with an electric control cabinet, the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, each electric equipment can be started to operate respectively, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;
when the dispensing valve is used, when dispensing operation is required to be performed by using the dispensing valve body 1, glue to be used is placed into the feeding barrel 9 through the feeding pipe, then the heating plate 10 is started to heat the glue in the feeding barrel 9 to a certain extent, meanwhile, in the heating process, the motor 17 is started to drive the rotating shaft 18 to rotate so as to drive the stirring blades 19 to rotate, so that the glue is mixed, the glue can be heated more quickly and more uniformly, and the glue is discharged more smoothly in the dispensing process;
after the glue is heated, the electromagnetic valve of the feeding pipe 11 is opened, the heated glue enters the material containing cavity 5 through the feeding cavity 8, meanwhile, the glue dispensing valve body 1 is started, and the glue dispensing operation is carried out under the mutual matching of the piezoelectric ceramic 2, the upper firing pin 3 and the lower firing pin 4, and meanwhile, the glue is effectively prevented from being solidified under the condition of uniformly heating the glue in advance, so that the glue is discharged more smoothly, and the glue dispensing effect is better;
meanwhile, when the feeding barrel 9 needs to be disassembled and cleaned, the bidirectional screw rod 21 is rotated to drive the two clamping plates 22 to be separated from the fixation of the feeding barrel 9, then the feeding barrel 9 is moved upwards, the positioning groove at the bottom of the feeding barrel 9 is separated from the positioning block on the mounting plate 7, the feeding barrel 9 can be taken down from the mounting plate 7, then the bolts 14 are unscrewed from the sealing cover 12 and the mounting ring 13, the sealing cover 12 and the rotating shaft 18 can be taken down from the feeding barrel 9, and further the feeding barrel 9, the sealing cover 12 and the rotating shaft 18 are conveniently and comprehensively cleaned, so that convenience is brought to staff.
Compared with the related art, the piezoelectric ceramic high-frequency injection dispensing valve provided by the utility model has the following beneficial effects:
the utility model provides a piezoelectric ceramic high-frequency injection dispensing valve, corresponding dispensing operation can be realized through mutual matching of a piezoelectric ceramic 2, an upper firing pin 3, a lower firing pin 4, a material containing cavity 5 and a nozzle 6, a mounting plate 7 is convenient for installing an assembly, a material feeding cavity 8 is convenient for conveying glue into the material containing cavity 5, a material feeding barrel 9 is convenient for placing glue used for dispensing, a heating plate 10 is convenient for heating water, the situation of solidification of the water is avoided, glue outlet in the dispensing process is smoother, a material feeding pipe 11 is convenient for discharging the glue in the material feeding cavity 8 through the glue in the material feeding barrel 9, and an electromagnetic valve is convenient for controlling and operating the material feeding pipe 11;
the feeding barrel 9 can be sealed through the sealing cover 12, the sealing cover 12 can be fixed on the feeding barrel 9 through the mutual matching of the mounting ring 13 and the bolt 14, meanwhile, the sealing cover 12 and the feeding barrel 9 can be well sealed in the connecting process under the interaction of the first sealing ring 15 and the second sealing ring 16, meanwhile, the sealing cover 12 is conveniently detached from the feeding barrel 9 under the action of the bolt 14, further, the later cleaning work is convenient, the glue can be stirred in the heating process of the glue through the mutual matching of the motor 17, the rotating shaft 18 and the stirring blade 19, so that the glue is heated more uniformly and faster, the feeding barrel 9 can be conveniently and conveniently detached from the mounting plate 7 to be cleaned when the feeding barrel 9 needs to be cleaned through the dismounting mechanism which is convenient to detach the feeding barrel 9, the operation is convenient and simple, the staff can thoroughly clean the feeding barrel 9, and meanwhile, convenience is provided for the staff;
can play certain limiting displacement to splint 22 through the draw-in groove to make the better drive splint 22 of two-way lead screw 21 remove, thereby better carry out the centre gripping to feed bucket 9 fixed, can fix a position feed bucket 9 through the mutually supporting of locating piece and constant head tank, thereby better fix feed bucket 9 on mounting panel 7, the glue that the inlet pipe was convenient to use the point gum is put into feed bucket 9.
The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A piezoelectric ceramic high frequency jetting dispensing valve, comprising:
the dispensing valve body comprises piezoelectric ceramics, an upper firing pin, a lower firing pin, a material containing cavity and a nozzle, wherein the piezoelectric ceramics is arranged in the dispensing valve body, the upper firing pin is arranged in the dispensing valve body, the lower firing pin is matched with the upper firing pin, the material containing cavity is formed in the dispensing valve body, and the nozzle is arranged on the dispensing valve body;
the mounting plate is fixedly arranged on the outer wall of one side of the dispensing valve body;
the feeding cavity is formed in the dispensing valve body and the mounting plate and is communicated with the material containing cavity;
the feeding barrel is arranged on the mounting plate;
the heating plate and the heating plate are arranged on the feeding barrel;
the feeding pipe is fixedly arranged at the bottom of the feeding barrel and is communicated with the feeding cavity, and an electromagnetic valve is arranged on the feeding pipe;
the dismounting mechanism is arranged on the mounting plate.
2. The piezoelectric ceramic high-frequency injection dispensing valve according to claim 1, wherein a sealing cover is arranged on the feeding barrel, a mounting ring is fixedly arranged on the outer wall of the feeding barrel, the sealing cover is fixedly connected with the mounting ring through a plurality of bolts, a first sealing ring is arranged at the top of the feeding barrel, a second sealing ring is arranged on the inner wall of the top of the sealing cover, and the second sealing ring is matched with the first sealing ring.
3. The piezoelectric ceramic high-frequency injection dispensing valve according to claim 2, wherein a motor is fixedly arranged at the top of the sealing cover, a rotating shaft is rotatably arranged on the sealing cover, the top end of the rotating shaft is fixedly connected with an output shaft of the motor, a plurality of stirring blades are fixedly arranged on the rotating shaft, and a plurality of through holes are formed in the stirring blades.
4. The piezoelectric ceramic high-frequency injection dispensing valve according to claim 1, wherein the dismounting mechanism comprises a mounting cavity, a bidirectional screw rod and two clamping plates, the mounting cavity is formed in the mounting plate, the bidirectional screw rod is rotatably mounted in the mounting cavity, and the two clamping plates are sleeved on the bidirectional screw rod in a threaded manner.
5. The piezoelectric ceramic high-frequency injection dispensing valve according to claim 4, wherein a chute is formed in the inner wall of the bottom of the mounting cavity, and the chute is slidably connected with the two clamping plates.
6. The piezoelectric ceramic high-frequency injection dispensing valve according to claim 1, wherein a plurality of positioning blocks are fixedly arranged at the top of the mounting plate, a plurality of positioning grooves are formed in the bottom of the feeding barrel, the positioning grooves are respectively matched with the positioning blocks, and a feeding pipe is arranged at the top of the feeding barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320548697.0U CN220258529U (en) | 2023-03-21 | 2023-03-21 | Piezoelectric ceramic high-frequency injection dispensing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320548697.0U CN220258529U (en) | 2023-03-21 | 2023-03-21 | Piezoelectric ceramic high-frequency injection dispensing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220258529U true CN220258529U (en) | 2023-12-29 |
Family
ID=89301945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320548697.0U Active CN220258529U (en) | 2023-03-21 | 2023-03-21 | Piezoelectric ceramic high-frequency injection dispensing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220258529U (en) |
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2023
- 2023-03-21 CN CN202320548697.0U patent/CN220258529U/en active Active
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