CN109701782A - Pencil spray-painting plant - Google Patents
Pencil spray-painting plant Download PDFInfo
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- CN109701782A CN109701782A CN201910058646.8A CN201910058646A CN109701782A CN 109701782 A CN109701782 A CN 109701782A CN 201910058646 A CN201910058646 A CN 201910058646A CN 109701782 A CN109701782 A CN 109701782A
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- paint
- pencil
- pressure limiting
- limiting block
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Abstract
The present invention relates to a kind of pencil spray-painting plants, including supporting table, paint can in supporting table is set, it is connected to screw jacket in supporting table, the screw rod being threaded through in screw jacket and the motor driven screw turns, the supporting table includes table top and support leg, one end of the screw jacket is equipped with paint nozzle, the circumferential surface of the thread jacket is equipped with into paint hole, it is described to be connected into paint hole by paint inlet tube with the paint can, screw jacket end where the paint nozzle to the other end is successively arranged out paint section and into paint section, the section of paint out links together with the segment hub seal, it is described into paint section in be equipped with isolation ring, the isolation ring by the air inlet section isolate inlet chamber and into paint chamber, the air inlet is arranged in the inlet chamber, the inlet chamber is equipped with air inlet, the isolation board is equipped with two inlet chambers and leads into the outlet of paint chamber Road.The present invention provides a kind of pencil spray-painting plant, for painting to pencil surface.
Description
Technical field
The present invention relates to pencil production equipment more particularly to a kind of pencil spray-painting plants.
Background technique
Pencil be it is a kind of be used to write and dedicated class of drawing sketch, build up the world in Nuremberg, Germany city within 1662
Upper first hand Pencil Factory --- Shi Delou Pencil Factory.The later Karst German F creates the Karst Fa Bo in Nuremburge city
Graphite pencil factory makees binder using sulphur, antimony etc. and mixes manufacture lead for retractable pencil with graphite heating, before making graphite pencil bar manufacturing technology
Into major step.French N J Kant using the method for washing graphite, improves the purity of graphite for the first time, and with clay by graphite
Pen core is made in bonding, this method is referred to as Kant's method.It lays a good foundation for pencil industry.Later, french chemist hole moral was by anti-
Retrial is tested, and is used clay instead and is made reinforcing agent, and the pen core produced is also solid more wear-resisting than originally, and this method is suitable for any stone
Black mine is still being used until today.There are the carpenter for being named as William door sieve, in notched batten, embedding one in the U.S.
Black lead, then two battens are combined to sticked, first pencil shaft in the world has been made.It is in Chinese Patent Application No.
201510173530.0 patent document in disclose a kind of existing pencil.It, can be in lead in order to increase the aesthetics of pencil
Colored paint paint layer is arranged in the surface of pen, and the existing mode of tinting for carrying out paint layer is that pencil is extend into paint can, then takes out.And
Lack the device for being able to carry out and painting to pencil.
Summary of the invention
The present invention provides a kind of pencil spray-painting plant, for painting to pencil surface.
The above technical problem is solved through the following technical scheme: a kind of pencil spray-painting plant, including supporting table, setting
Paint can in supporting table is connected to screw jacket in supporting table, the screw rod being threaded through in screw jacket and drives screw turns
Motor, the supporting table includes table top and support leg, and one end of the screw jacket is equipped with paint nozzle, the thread jacket
Circumferential surface be equipped with into paint hole, described to be connected into paint hole by paint inlet tube with the paint can, the screw jacket is from paint nozzle institute
End to the other end be successively arranged out paint section and into paint section, it is described go out paint section link together with the segment hub seal, it is described into
It paints and is equipped with isolation ring in section, the air inlet section is isolated inlet chamber with the isolation ring and into paint chamber, the air inlet setting exists
The inlet chamber, the inlet chamber are equipped with air inlet, and the isolation board is equipped with two inlet chambers and the outlet passageway into paint chamber.
In use, air inlet links together with compressed air gas source by paint in paint can, the rotation of motor rotate driving screw rod makes
The thread groove advance that must be painted on screw rod is finally sprayed from paint nozzle and is painted to pencil.After compressed air enters inlet chamber
Entering the effect that driving accelerates paint to flow out from paint nozzle into paint chamber through outlet passageway.Due to the driving effect of compressed air, from
Paint nozzle outflow paint more uniformly with atomization and generate eddy flow, enable to paint be more uniformly reliably sprayed on pencil.
Preferably, the screw jacket is suspended on the table top by the paint inlet tube, the paint can, which is equipped with, to paint
Pipe, the pipe of paint out are threaded through in the paint inlet tube.Can reliably guarantee that holiday will not be generated between paint can and screw jacket
Phenomenon.
Preferably, the paint inlet tube is welded on the table top.
Preferably, it is described go out paint pipe lower end be equipped with towards the elbow for going out paint section bending, the elbow be located at it is described into
It paints intracavitary.It can accelerate the outflow of the paint in paint can using the air-flow entered into paint chamber, to prevent from out painting pipe generation blocking
Phenomenon.
Preferably, the table top is equipped with location hole, the bottom surface of the paint can is equipped with positioning pin, and the positioning pin is worn
It is located at the positioning hole.It can prevent paint can in use process from shifting and the direction of elbow is caused to change to cause to paint out and paint not
It is unobstructed.
Preferably, the isolation ring is fixed together with the segment hub seal, the isolation ring is the same as the screw jacket
It rotatably abuts together, the outlet passageway is arranged on the outer peripheral surface of the isolation ring.It is easy to make, it blows into paint
The air of chamber can drive the effect for preventing the paint into paint chamber from flowing to inlet chamber.
Preferably, the paint inlet tube is equipped with paint nozzle outlet pressure pressure limiting structure, the paint nozzle outlet pressure limit
Laminated structure includes support ring and pressure limiting block, and the support ring is sealedly connected in the paint inlet tube, the inner peripheral surface of the support ring
Upper end be equipped with support ring portion conical seal (contact) face, the lower end of the pressure limiting block is equipped with pressure limiting block portion conical seal (contact) face, the pressure limiting
Block is connected on the support ring portion conical seal (contact) face by the pressure limiting block portion conical seal (contact) face and is sealedly connected on support ring
Together, the pressure limiting block can slide up and down to sealing be set in it is described go out Qi Guanshang.When pressure is higher than setting value, air-flow meeting
Pressure limiting block is blown afloat, so that air-flow is blown out from paint inlet tube, to play the role of carrying out pressure limiting to from the outlet pressure of lacquer export.
The invention also includes paint nozzle outlet pressure adjustment structure, the pressure limiting block is made for ferromagnet, it is described go out
Paint mouth outlet pressure adjustment structure includes resistance, power supply, can slidably be connected to ohmically conductive contact, the conductive touching of driving
The contact moving structure that is slided on the resistance of head and the electromagnet for adsorbing the pressure limiting block upwards, one of the electromagnet
Electrode links together with one end of resistance, the other end links together with an output end of power supply, the power supply it is another
A export head links together with the conductive contact.Make the current supply circuit being connected on electromagnet by sliding conduction contact
On resistance generate change, to change the electric current of electromagnet to change the magnetic field strength of electromagnet, the magnetic field strength of electromagnet
Change then electromagnet to change the upward attraction of limit hole, be so that pressure limiting block, which is pressed, makes pressure change in support ring,
The pressure change changes the air pressure for blowing afloat the pressure limiting of pressure limiting block institute, to play the role of pressure regulation.It realizes and lacquer export is gone out
Paint the adjusting of pressure.
Preferably, the resistance is tubular structure and is set on the paint inlet tube, the paint inlet tube is insulation system,
The conductive contact is annular and is set on the resistance that the lower end of the paint inlet tube is equipped with lower thread segment, and the contact moves
Dynamic structure includes the drive ring being threaded on the lower thread segment, is arranged on the outer peripheral surface of conductive contact along conductive contact
The lower end of the annular driver slot of circumferentially extending and several drive rods circumferentially distributed along drive ring, the drive rod connects with drive ring
It is connected together, upper end is equipped with the driving head being slidably connected in the annular driver slot.Turned when use by gripping drive rod
Dynamic drive ring, to realize the lifting of drive ring, drive ring goes up and down and then conductive contact is driven to go up and down on resistance to change electricity
Resistance is located at the value of the resistance on electromagnet current supply circuit part, to realize the change of resistance.Connection is reliable, and when operation is convenient.
Preferably, all driving heads link together.Connection reliability is good.
The present invention, which has an advantage that, can be used in painting to pencil.
Detailed description of the invention
Fig. 1 is the schematic diagram of the embodiment of the present invention one.
Fig. 2 is the schematic diagram of the embodiment of the present invention two.
Fig. 3 is the partial enlargement diagram of Fig. 2.
In figure: supporting table 1, paint can 2, screw jacket 3, screw rod 4, motor 5, table top 6, support leg 7, paint nozzle 8, into paint hole
9, paint inlet tube 10, go out paint section 11, into paint section 12, thread groove 13, isolation ring 14, inlet chamber 15, into paint chamber 16, air inlet 17, go out
Gas channel 18 goes out paint pipe 22, elbow 23, location hole 24, supporting bead 25, positioning pin 26, paint nozzle outlet pressure pressure limiting structure
27, support ring 28, pressure limiting block 29, support ring portion conical seal (contact) face 30, pressure limiting block portion conical seal (contact) face 31, paint nozzle outlet pressure
Adjustment structure 32, resistance 33, power supply 34, conductive contact 35, electromagnet 37, lower thread segment 39, drive ring 40, annular driver slot
41, drive rod 42, driving head 43.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and embodiments.
Embodiment one referring to a kind of pencil spray-painting plant of Fig. 1, including supporting table 1, paint can 2, screw jacket 3, is threaded through
Screw rod 4 in screw jacket and the motor 5 driven screw turns.Supporting table includes table top 6 and support leg 7.Paint can 2 is placed separately in platform
On face.One end of screw jacket is equipped with paint nozzle 8.The circumferential surface of thread jacket is equipped with into paint hole 9.Pass through paint inlet tube into paint hole
10 are connected to paint can.Screw jacket end where the paint nozzle to the other end is successively arranged out paint section 11 and into paint section 12.Section is painted out
It links together with the segment hub seal.Motor links together by the way that shaft coupling 44 is threaded.
Paint is stored in paint can when use, and the paint in paint can flows into screw jacket, and electric motor driven screw rotates, so that
Paint into thread jacket is threadingly advanced through the thread groove 13 on screw rod, is finally flowed out to from paint nozzle on pencil and to pencil
Japanning.
Embodiment two, with the difference of embodiment one are as follows:
Referring to figs. 2 and 3, into paint section in be equipped with isolation ring 14.Air inlet section is isolated and forms inlet chamber 15 and into paint by isolation ring
Chamber 16.Inlet chamber is equipped with air inlet 17.Isolation board is equipped with two inlet chambers and the outlet passageway 18 into paint chamber.The same spiral shell of isolation ring
Bar sealing, which is fixed together, specially to be welded together.The threaded housing of isolation ring rotatably abuts together.Outlet is logical
Road is arranged on the outer peripheral surface of isolation ring.Screw jacket is suspended on table top by paint inlet tube, specifically: air inlet pipe is welded with table top
It is connected together.Paint can is equipped with paint pipe 22, paints pipe out and is threaded through in paint inlet tube.The lower end for painting pipe out is equipped with towards paint section bending out
Elbow 23.Elbow is located at described intracavitary into painting.Table top is equipped with location hole 24.The bottom surface of paint can is equipped with supporting bead 25,
Supporting bead is set on clamping nut, and outlet air gap is equipped between supporting bead and table top.On the lower end surface of supporting bead
Equipped with positioning pin 26.Positioning pin is threaded through positioning hole.
Paint inlet tube is equipped with paint nozzle outlet pressure pressure limiting structure 27.Paint nozzle outlet pressure pressure limiting structure includes support ring
28 and pressure limiting block 29.Support ring is sealedly connected in paint inlet tube.It is close that the upper end of the inner peripheral surface of support ring is equipped with support ring portion taper
Cover 30.The lower end of pressure limiting block is equipped with pressure limiting block portion conical seal (contact) face 31.Pressure limiting block is abutted by pressure limiting block portion conical seal (contact) face
It is sealed connected together on support ring portion conical seal (contact) face with support ring.Pressure limiting block can slide up and down to sealing and be set in out
It paints on pipe.The invention also includes paint nozzle outlet pressure adjustment structures.Pressure limiting block is made for ferromagnet.Paint nozzle goes out air pressure
Power adjustment structure 32 includes resistance 33, power supply 34, is slidably connected to ohmically conductive contact 35, driving conductive contact in electricity
The electromagnet 37 of the contact moving structure 36 and upward absorption pressure limiting block that are slided in resistance.One electrode of electromagnet is the same as the one of resistance
End links together, the other end links together with an output end of power supply, the same conductive contact of another export head of power supply
It links together.Resistance is that tubular structure and being arranged is fixed on paint inlet tube.Paint inlet tube is that insulation system is specially plastic tube.It leads
Electrical contact is annular and is set on resistance.The lower end of paint inlet tube is equipped with lower thread segment 39.Contact moving structure 36 includes screw thread
The drive ring 40 being connected on lower thread segment, the annular being arranged on the outer peripheral surface of conductive contact along conductive contact circumferentially extending are driven
Dynamic slot 41 and several drive rods 42 circumferentially distributed along drive ring.The lower end of drive rod links together with drive ring, upper end is set
There is the driving head 43 being slidably connected in the annular driver slot.All driving heads link together.
Claims (10)
1. a kind of pencil spray-painting plant, which is characterized in that including supporting table, the paint being arranged in supporting table, be connected to support
Screw jacket, the screw rod being threaded through in screw jacket and the motor driven screw turns on platform, the supporting table include table top and
Support leg, one end of the screw jacket are equipped with paint nozzle, and the circumferential surface of the thread jacket is equipped with into paint hole, described into paint
Hole be connected to by paint inlet tube with the paint can, the screw jacket from end where paint nozzle to the other end be successively arranged out paint section with
Into paint section, the section of paint out links together with the segment hub seal, and described into painting equipped with isolation ring in section, the isolation ring will
The air inlet section isolates inlet chamber and into paint chamber, and the inlet chamber is equipped with air inlet, and the isolation board is equipped with connection air inlet
Chamber and into paint chamber outlet passageway.
2. pencil spray-painting plant according to claim 1, which is characterized in that the screw jacket is outstanding by the paint inlet tube
It hangs on the table top, the paint can is equipped with paint pipe, and the pipe of paint out is threaded through in the paint inlet tube.
3. pencil spray-painting plant according to claim 2, which is characterized in that the air inlet pipe is welded on one with the table top
It rises.
4. pencil spray-painting plant according to claim 2 or 3, which is characterized in that the lower end of the pipe of paint out is equipped with direction
The elbow of paint section bending out, the elbow are located at described intracavitary into painting.
5. pencil spray-painting plant according to claim 4, which is characterized in that the table top is equipped with location hole, the paint
The bottom surface of bucket is equipped with positioning pin, and the positioning pin is threaded through the positioning hole.
6. pencil spray-painting plant according to claim 1 or 2 or 3, which is characterized in that the isolation ring is close with the screw rod
Sealing is connected together, and the isolation ring rotatably abuts together with the screw jacket, and the outlet passageway setting exists
On the outer peripheral surface of the isolation ring.
7. pencil spray-painting plant described according to claim 1 or 2 or 3 or 4 or 5, which is characterized in that the paint inlet tube is equipped with
Paint nozzle outlet pressure pressure limiting structure, the paint nozzle outlet pressure pressure limiting structure include support ring and pressure limiting block, the support
Ring is sealedly connected in the paint inlet tube, and the upper end of the inner peripheral surface of the support ring is equipped with support ring portion conical seal (contact) face, described
The lower end of pressure limiting block is equipped with pressure limiting block portion conical seal (contact) face, and the pressure limiting block is connected to by the pressure limiting block portion conical seal (contact) face
It is sealed connected together on the support ring portion conical seal (contact) face with support ring, the pressure limiting block can slide up and down to sealing shroud
It is located at the Qi Guanshang out.
8. pencil spray-painting plant according to claim 7, which is characterized in that further include that paint nozzle outlet pressure adjusts knot
Structure, the pressure limiting block are made for ferromagnet, and the paint nozzle outlet pressure adjustment structure includes resistance, power supply, can slide
It is connected to ohmically conductive contact, the contact moving structure that driving conductive contact slides on the resistance dynamicly and inhales upwards
The electromagnet of the attached pressure limiting block, an electrode of the electromagnet links together with one end of resistance, the same power supply of the other end
An output end link together, another export head of the power supply links together with the conductive contact.
9. pencil spray-painting plant according to claim 8, which is characterized in that the resistance is tubular structure and is set in institute
It states on paint inlet tube, the paint inlet tube is insulation system, and the conductive contact is annular and is set on the resistance, described into paint
The lower end of pipe is equipped with lower thread segment, and the contact moving structure includes the drive ring being threaded on the lower thread segment, sets
It sets on the outer peripheral surface of conductive contact along the annular driver slot and several circumferentially distributed along drive ring of conductive contact circumferentially extending
Drive rod, the lower end of the drive rod links together with drive ring, upper end is equipped with and is slidably connected in the annular driver slot
Driving head.
10. pencil spray-painting plant according to claim 9, which is characterized in that all driving heads link together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910058646.8A CN109701782B (en) | 2019-01-22 | 2019-01-22 | Pencil paint spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910058646.8A CN109701782B (en) | 2019-01-22 | 2019-01-22 | Pencil paint spraying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109701782A true CN109701782A (en) | 2019-05-03 |
| CN109701782B CN109701782B (en) | 2020-06-19 |
Family
ID=66262403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910058646.8A Active CN109701782B (en) | 2019-01-22 | 2019-01-22 | Pencil paint spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109701782B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193611A (en) * | 2022-09-02 | 2022-10-18 | 江西奥普照明有限公司 | Automatic LED spraying production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447184A (en) * | 2013-09-10 | 2013-12-18 | 中国矿业大学 | Pulse water jet flow air suction atomization device |
| CN204892185U (en) * | 2015-08-27 | 2015-12-23 | 青海大学 | Sprinkler of greenwood material fixes sand to plant |
| CN206184635U (en) * | 2016-11-17 | 2017-05-24 | 京泓伟业（北京）工程管理有限公司 | Paint coating machine |
-
2019
- 2019-01-22 CN CN201910058646.8A patent/CN109701782B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447184A (en) * | 2013-09-10 | 2013-12-18 | 中国矿业大学 | Pulse water jet flow air suction atomization device |
| CN204892185U (en) * | 2015-08-27 | 2015-12-23 | 青海大学 | Sprinkler of greenwood material fixes sand to plant |
| CN206184635U (en) * | 2016-11-17 | 2017-05-24 | 京泓伟业（北京）工程管理有限公司 | Paint coating machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193611A (en) * | 2022-09-02 | 2022-10-18 | 江西奥普照明有限公司 | Automatic LED spraying production line |
| CN115193611B (en) * | 2022-09-02 | 2023-07-25 | 江西奥普照明有限公司 | Automatic spraying production line of LED |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109701782B (en) | 2020-06-19 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pencil painting device Effective date of registration: 20210714 Granted publication date: 20200619 Pledgee: Zhejiang Qingyuan Tyrone town bank Limited by Share Ltd. Pledgor: ZHEJIANG HONGXING STATIONERY Co.,Ltd. Registration number: Y2021330000895 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |