CN207550973U - A kind of rubbing paste conveying device - Google Patents
A kind of rubbing paste conveying device Download PDFInfo
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- CN207550973U CN207550973U CN201721478045.5U CN201721478045U CN207550973U CN 207550973 U CN207550973 U CN 207550973U CN 201721478045 U CN201721478045 U CN 201721478045U CN 207550973 U CN207550973 U CN 207550973U
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- storage vat
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- rubbing paste
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Abstract
The utility model provides a kind of rubbing paste conveying device, it is pumped by increasing by the Pneumatic pressure that squeeze cylinder, cylinder, piston, air operated reversing valve, check-valves, pneumatic stroke valve and a plurality of tracheae form, make Pneumatic pressure pump cooperation storage vat and the work of spray gun Cycle Automation, it can realize the conveying of rubbing paste, substitute conventional pressure bucket.The utility model is because only need the logical compressed gas of Pneumatic pressure pump, and storage vat does not have to direct weighting, so achieving the effect that safe；Charging only need to open the dustproof cover set with storage vat, without the process of exhaust and cumbersome dismounting, can reach raising working efficiency, while facilitate the surplus of rubbing paste in worker's accurate judgement storage vat equipped with buoy scale display pole on dustproof cover；Because do not need into storage vat plus compressed gas, storage vat are not needed to using thick and heavy material, it is not required that stringent technique manufacture so storage vat is light-weight, convenience in transport and can reduce cost.
Description
Technical field
The utility model is related to mechanical automation polishing technology field more particularly to a kind of rubbing paste conveying devices.
Background technology
Rubbing paste is liquid, and current operational version is usually：Rubbing paste is poured into pressure pot, then locks bung,
Compressed air is passed through, the rubbing paste in bucket is delivered to spray gun, rubbing paste is sprayed and painted on polishing wheel by spray gun, reaches efficient throwing
The purpose of light.
Problems and disadvantages existing for pressure pot are used in existing rubbing paste operational version：
1st, security risk is high, and pressure pot belongs to pressure vessel, needs to be passed through compressed air, so there is the risk of explosion；
2nd, working efficiency is low, and worker adds rubbing paste and is required for stopping producing every time, and pressure pot is vented, dismantles bung,
It is cumbersome to take；It is fully sealed additionally, due to pressure pot, worker can not rubbing paste in accurate judgement bucket in production process
Surplus, there is a possibility that use production disruption caused by complete because of rubbing paste.
3rd, quality weight, due to there is explosion-proof needs, so the bucket wall of pressure pot is all made very thick, and it is very heavy, it is unfavorable for transporting
It is defeated and mobile.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of safe, efficient, convenience in transport
Rubbing paste conveying device.
To achieve the above object, technical solution provided by the utility model is：A kind of rubbing paste conveying device, including storage
Charging basket, filter and the nozzle being connect with filter are connected with Pneumatic pressure pump between the storage vat and filter, described
Pneumatic pressure pump includes the squeeze cylinder being connect with storage vat and filter, the cylinder being connect with squeeze cylinder, is connected to the extruding
Piston between cylinder and cylinder, the air operated reversing valve being connect with the cylinder, the air pump with the air operated reversing valve；
First check-valve is provided between the squeeze cylinder and storage vat, second check-valve is provided between filter,
Sealing ring is installed between the squeeze cylinder and cylinder, the piston rod of the piston passes through sealing ring sleeve in squeeze cylinder
Interior, piston head sleeve is in cylinder；
The cylinder is divided into cylinder top and cylinder lower part by piston head, and it is pneumatic that the cylinder upper end is provided with first
Stroke valve, the cylinder top and air operated reversing valve are connected with tracheae one and tracheae three, and the cylinder lower bottom end is provided with the
Two pneumatic stroke valves, the cylinder lower part and air operated reversing valve are connected with tracheae two and tracheae four, first stroke valve and the
Two stroke valves communicate with one another.
Preferably, charging aperture is provided on the storage vat, dustproof cover is installed on the charging aperture.
Further, buoy scale display pole is installed, for showing the amount of remaining rubbing paste on the dustproof cover.
Preferably, the piston-rod volume size is to squeeze the 50%-80% of cylinder volume size.
Compared with prior art, this programme is pumped by increasing Pneumatic pressure, is coordinated storage vat and spray gun, is realized rubbing paste
Conveying substitutes conventional pressure bucket, because only needing the logical compressed gas of Pneumatic pressure pump, storage vat does not have to direct weighting, so reaching
The effect of safety；Charging only need to open the dustproof cover set with storage vat, can be with without the process of exhaust and cumbersome dismounting
Reach raising working efficiency, while facilitate and polished in worker's accurate judgement storage vat equipped with buoy scale display pole on dustproof cover
The surplus of slurry；Because it does not need into storage vat plus compressed gas, storage vat does not need to use thick and heavy material, not yet
Stringent technique is needed to manufacture, so storage vat is light-weight, convenience in transport and cost can be reduced.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
In figure：1- storage vats, 2-filter, 3- Pneumatic pressures pump, 31- squeeze cylinders, 311- first check-valves, 312- the
Two check-valves, 32- cylinders, the first pneumatic stroke valves of 321-, the second pneumatic stroke valves of 322-, 323- tracheaes one, 324- tracheaes two,
325- tracheaes three, 326- tracheaes four, 33- pistons, 331- piston heads, 332- piston rods, 4- sealing rings, 5- air operated reversing valves.
Specific embodiment
With reference to specific embodiment, the utility model is described in further detail：
Referring to shown in attached drawing 1, a kind of rubbing paste conveying device described in the present embodiment, including storage vat 1,2 and of filter
The nozzle being connect with filter 2 is connected with Pneumatic pressure pump 3, the Pneumatic pressure between the storage vat 1 and filter 2
Pump 3 includes the squeeze cylinder 31 being connect with storage vat 1 and filter, the cylinder 32 being connect with squeeze cylinder 31, is connected to the extruding
Piston 33 between cylinder 31 and cylinder 32, the air operated reversing valve 5 being connect with the cylinder 32, the gas with the air operated reversing valve 5
Pump；
First check-valve 311 is provided between the squeeze cylinder 31 and storage vat 1, second is provided between filter 2
Check-valves 312, for first check-valve 311 from storage vat 1 toward 31 one-way flow of squeeze cylinder, second check-valve 312 is past from squeeze cylinder 31
Filter 2 and nozzle one-way flow are installed with sealing ring 4 between the squeeze cylinder 31 and cylinder 32, prevent squeeze cylinder
Gas leakage is generated between 31 and cylinder 32, the piston rod 332 of the piston 33 passes through 4 sleeve of sealing ring in squeeze cylinder 31, piston
First 331 sleeve is in cylinder 32；
The cylinder 32 is divided by piston head 331 for cylinder top and cylinder lower part, and the cylinder upper end is provided with
One pneumatic stroke valve 321, the cylinder top are connected with tracheae 1 and tracheae 3 325, the cylinder with air operated reversing valve 5
Lower bottom end is provided with the second pneumatic stroke valve 322, and it is gentle that the cylinder lower part with air operated reversing valve 5 is connected with tracheae 2 324
Pipe 4 326, the first pneumatic stroke valve 321 communicate with one another with the second pneumatic stroke valve 322.
Charging aperture can be provided on the storage vat 1, dustproof cover is installed on the charging aperture, and dust-proof
It covers and buoy scale display pole is installed, for showing the amount of remaining rubbing paste.
The 332 volume size of piston rod is the 50%-80% of 31 volume size of squeeze cylinder, for rubbing paste in squeeze cylinder 31
Middle extraction and extruding.
Operation principle：
（1）The compressed air that air pump is generated accesses air operated reversing valve 5, and Pneumatic pressure pump 3 is started to work；
（2）Compressed air enters cylinder lower part by air operated reversing valve 5 and tracheae 2 324, pushes piston head 331 and piston
Bar 332 moves upwards；
（3）Piston head 331 and piston rod 332 move upwards, and piston rod 332 stops the rubbing paste in storage vat 1 from first
It returns valve 311 and is pumped into squeeze cylinder 31；
（4）When piston head 331 moves up to cylinder upper vertex, the first pneumatic stroke valve 321 of triggering works, and compression is empty
Gas pushes the work commutation of air operated reversing valve 5 by the first pneumatic stroke valve 321 and tracheae 3 325；
（5）After the completion of air operated reversing valve 5 commutates, compressed air changes by entering gas by air operated reversing valve 5 and tracheae 1
Cylinder top pushes piston head 331 and piston rod 332 to move downward；
（6）Piston head 331 and piston rod 332 move downward, and piston rod 332 stops the rubbing paste in squeeze cylinder 31 from second
It returns valve 312 to squeeze away, rubbing paste is conveyed by filter 2 toward spray gun；
（7）When piston head 331 moves downwardly to cylinder bottom, the second pneumatic stroke valve 322 can be triggered and worked, compression is empty
Gas pushes the work commutation of air operated reversing valve 5 by the second pneumatic stroke valve 322 and tracheae 4 326；
（8）Air operated reversing valve changes 5 to after the completion, and Pneumatic pressure pump 3 will repeat step（2）-（7）, realize automatic work.
Claims (4)
1. a kind of rubbing paste conveying device, including storage vat, filter and the nozzle being connect with filter, it is characterised in that：
Pneumatic pressure pump is connected between the storage vat and filter, the Pneumatic pressure pump includes connecting with storage vat and filter
Squeeze cylinder, connect with squeeze cylinder cylinder, be connected between the squeeze cylinder and cylinder piston, connect with the cylinder
Air operated reversing valve, the air pump with the air operated reversing valve；
First check-valve is provided between the squeeze cylinder and storage vat, second check-valve is provided between filter, in institute
It states and sealing ring is installed between squeeze cylinder and cylinder, the piston rod of the piston passes through sealing ring sleeve in squeeze cylinder,
Piston head sleeve is in cylinder；
The cylinder is divided into cylinder top and cylinder lower part by piston head, and the cylinder upper end is provided with the first pneumatic stroke
Valve, the cylinder top are connected with tracheae one and tracheae three with air operated reversing valve, and the cylinder lower bottom end is provided with the second gas
Dynamic stroke valve, the cylinder lower part and air operated reversing valve are connected with tracheae two and tracheae four, the first pneumatic stroke valve and the
Two pneumatic stroke valves communicate with one another.
2. a kind of rubbing paste conveying device according to claim 1, it is characterised in that：Charging is provided on the storage vat
Hole is equipped with dustproof cover on the charging aperture.
3. a kind of rubbing paste conveying device according to claim 2, it is characterised in that：Buoy is installed on the dustproof cover
Scale display pole, for showing the amount of remaining rubbing paste.
4. a kind of rubbing paste conveying device according to claim 1, it is characterised in that：The piston-rod volume size is crowded
The 50%-80% of cylinder pressure volume size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478045.5U CN207550973U (en) | 2017-11-08 | 2017-11-08 | A kind of rubbing paste conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478045.5U CN207550973U (en) | 2017-11-08 | 2017-11-08 | A kind of rubbing paste conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207550973U true CN207550973U (en) | 2018-06-29 |
Family
ID=62682617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721478045.5U Active CN207550973U (en) | 2017-11-08 | 2017-11-08 | A kind of rubbing paste conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207550973U (en) |
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2017
- 2017-11-08 CN CN201721478045.5U patent/CN207550973U/en active Active
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