CN212975622U - Cleaning equipment and spraying system - Google Patents
Cleaning equipment and spraying system Download PDFInfo
- Publication number
- CN212975622U CN212975622U CN202021039777.6U CN202021039777U CN212975622U CN 212975622 U CN212975622 U CN 212975622U CN 202021039777 U CN202021039777 U CN 202021039777U CN 212975622 U CN212975622 U CN 212975622U
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- interface
- syringe
- driving
- cleaning
- flow path
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Abstract
The utility model discloses a cleaning equipment and paint finishing, wherein, cleaning equipment includes cleaner supply arrangement, flow path switching device and drive arrangement, cleaner supply arrangement has the delivery outlet, flow path switching device has first interface, second interface and third interface, flow path switching device changeable first interface selectivity and second interface and third interface one of them intercommunication, first interface is used for being connected with the injection end of cylinder, the second interface is used for being connected with the delivery outlet, the third interface is used for discharging the liquid after the washing, drive arrangement is used for taking place relative motion between drive cylinder and the cylinder piston rod, flow path switching device selects first interface and second interface intercommunication, cleaner of cleaner supply arrangement inhales in the cylinder, flow path switching device selects first interface and third interface intercommunication, the cleaner in the cylinder discharges, in order to accomplish the washing to the cylinder, the cleaning efficiency is improved.
Description
Technical Field
The utility model relates to a spraying technical field, concretely relates to cleaning equipment and paint finishing.
Background
After the spraying operation is finished, the needle cylinder, the rubber guide tube and the rubber head need to be manually disassembled and manually cleaned, and the time is long. The cleaning process of the syringe is mainly divided into the following processes: 1) Manually pushing out the residual glue in the needle cylinder; 2) injecting a cleaning agent into the needle cylinder, reversely cleaning up and down, and repeatedly cleaning for 5-6 times, wherein the time is about 1.5 hours (in the cleaning process, an operator can easily inhale some irritant gas, and the respiratory system is likely to be damaged for a long time); 3) the air gun is used for drying, the air gun is used for blowing for 2-3 minutes, and in the cleaning operation, the cleaning of the syringe is particularly heavy and takes the longest time, so that the improvement of the cleaning device of the syringe is particularly critical.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a cleaning equipment and paint finishing, aim at realizing the automatic washing of cylinder to improve the washing operating efficiency.
In order to achieve the above object, the present invention provides a cleaning apparatus, including:
the cleaning agent supply device is provided with an output port for outputting the cleaning agent;
the flow path switching device is provided with a first interface, a second interface and a third interface, the flow path switching device can switch the first interface to be selectively communicated with one of the second interface and the third interface, the first interface is used for being connected with an injection end of a syringe, the second interface is used for being connected with the output port, and the third interface is used for discharging cleaned liquid; and the number of the first and second groups,
the driving device is used for driving the syringe and the syringe piston rod to move relatively so as to suck the cleaning agent of the cleaning agent supply device into the syringe and discharge the cleaning agent in the syringe.
Optionally, the cleaning device further comprises a cleaning rotor arranged in the needle cylinder, and a stator assembly arranged outside the needle cylinder and adapted to the cleaning rotor;
the cleaning equipment further comprises a controller, and the controller is electrically connected with the stator assembly to control the cleaning rotor to work.
Optionally, the controller is further electrically connected to the flow path switching device and the driving device, and is configured to control the operation of the flow path switching device and the driving device.
Optionally, the cleaning agent supply device comprises:
the liquid storage tank is used for containing a cleaning agent and is provided with a liquid outlet; and the number of the first and second groups,
one end of the liquid guide pipe is communicated with the liquid outlet, and the other end of the liquid guide pipe forms the output port.
Optionally, the flow path switching device includes:
the three connectors of the three-way connector are respectively and correspondingly the first connector, the second connector and the third connector;
the first switch valve is arranged between the output port and the corresponding connecting port; and the number of the first and second groups,
the second switch valve is arranged at a connecting port for discharging the cleaned liquid;
wherein one of the first and second switching valves is open and the other is closed.
Optionally, the direction of relative movement between the syringe and the syringe piston rod is taken as a first direction;
the driving device includes:
installing a base; and the number of the first and second groups,
the driving seat is movably arranged on the mounting base along a first direction;
one of the installation base and the driving base is provided with the needle cylinder piston rod, and the other one is used for installing the needle cylinder.
Optionally, the driving device further comprises a driving structure, the driving structure comprises at least two driving screw assemblies for driving the driving seat to move together, and the two driving screw assemblies are arranged at intervals along the circumferential direction of the driving seat.
Optionally, the mounting base is used for mounting the syringe piston rod, and the driving base is used for mounting the syringe;
the drive screw assembly includes:
a drive motor having a housing mounted to the mounting base, the drive motor having a first output shaft rotatably mounted along an axis extending in the first direction;
the driving screw rod extends along the first direction and is connected to the first output shaft; and the number of the first and second groups,
the driving nut is sleeved on the driving screw in a threaded manner;
wherein, the driving seat is arranged on the driving nut.
Optionally, the mounting base is used for mounting the syringe piston rod, and the driving base is used for mounting the syringe;
cleaning equipment still includes stopper rod fixed knot constructs, stopper rod fixed knot constructs and includes:
the fixed plate is arranged on the mounting base and is positioned on the movable stroke of the driving base, and a mounting hole extending along the first direction is formed in the fixed plate; and the number of the first and second groups,
and the threaded end of the locking screw penetrates through the mounting hole and is used for locking in a threaded locking hole which is formed in the end face of one end, back to the needle cylinder, of the needle cylinder piston rod.
The utility model discloses still provide a paint finishing, paint finishing includes:
cleaning equipment; and the number of the first and second groups,
the sprayer comprises an injector, and the injector comprises a needle cylinder, a needle cylinder piston rod, a spray head and a rubber guide pipe arranged between the spray head and the third interface;
wherein, the cleaning apparatus comprises:
the cleaning agent supply device is provided with an output port for outputting the cleaning agent;
the flow path switching device is provided with a first interface, a second interface and a third interface, the flow path switching device can switch the first interface to be selectively communicated with one of the second interface and the third interface, the first interface is used for being connected with an injection end of a syringe, the second interface is used for being connected with the output port, and the third interface is used for discharging cleaned liquid; and the number of the first and second groups,
the driving device is used for driving the syringe and the syringe piston rod to move relatively so as to suck the cleaning agent of the cleaning agent supply device into the syringe and discharge the cleaning agent in the syringe.
In the technical scheme provided by the utility model, the flow path switching device selects the first interface to be communicated with the second interface, the driving device drives the needle cylinder to move relatively to the piston rod of the needle cylinder, when negative pressure is formed in the needle cylinder, the cleaning agent of the cleaning agent supplying device is sucked into the needle cylinder from the outlet, the second interface and the first interface to clean the inner cavity of the needle cylinder, after the cleaning is completed, the flow path switching device selects the first interface to be communicated with the third interface, the driving device drives the needle cylinder to move relatively to the piston rod of the needle cylinder, when positive pressure is formed in the needle cylinder, the cleaning agent in the needle cylinder is discharged from the first interface and the third interface to complete the cleaning of the needle cylinder, and the whole cleaning process can realize automatic control, the cleaning efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of a spray coating system (including a cleaning apparatus) provided by the present invention;
fig. 2 is a schematic front view of the spray system (including the cleaning apparatus) of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
331 | Drive screw |
| 1 | Cleaning |
332 | |
| 11 | |
4 | Stator assembly |
| 2 | Flow |
5 | Plug |
| 21 | |
51 | |
| 22 | |
52 | |
| 23 | |
1000 | Spray coating system |
| 3 | |
200 | Syringe with a |
| 31 | |
10 | |
| 32 | |
20 | |
| 33a | Drive screw assembly |
The object of the present invention is to provide a novel and advantageous solution for the above mentioned problems.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
After the spraying operation is finished, the needle cylinder, the rubber guide tube and the rubber head need to be manually disassembled and manually cleaned, and the time is long. The cleaning process of the syringe is mainly divided into the following processes: 1) Manually pushing out the residual glue in the needle cylinder; 2) injecting a cleaning agent into the needle cylinder, reversely cleaning up and down, and repeatedly cleaning for 5-6 times, wherein the time is about 1.5 hours (in the cleaning process, an operator can easily inhale some irritant gas, and the respiratory system is likely to be damaged for a long time); 3) the air gun is used for drying, the air gun is used for blowing for 2-3 minutes, and in the cleaning operation, the cleaning of the syringe is particularly heavy and takes the longest time, so that the improvement of the cleaning device of the syringe is particularly critical.
In view of this, the utility model provides a spraying system, spraying system includes cleaning equipment, as long as include cleaning equipment's spraying system all is in the protection scope of the utility model, wherein, fig. 1 to fig. 2 are the utility model provides a spraying system (including cleaning equipment) the schematic diagram of embodiment.
Referring to fig. 1 to 2, the cleaning apparatus 100 includes a cleaning agent supply device 1, a flow path switching device 2 and a driving device 3, the cleaning agent supply device 1 has an output port for outputting the cleaning agent, the flow path switching device 2 has a first port 21, a second port 22 and a third port 23, the flow path switching device 2 can switch the first port 21 to selectively communicate with one of the second port 22 and the third port 23, the first interface 21 is used for connecting with the injection end of the syringe 10, the second interface 22 is used for connecting with the output port, the third interface 23 is used for discharging the cleaned liquid, the driving device 3 is used for driving the syringe 10 and the syringe piston rod 20 to generate relative movement, so as to suck the cleaning agent of the cleaning agent supply device 1 into the cylinder 10 and discharge the cleaning agent in the cylinder 10.
In the technical solution provided by the present invention, the flow switching device 2 selects the first interface 21 to communicate with the second interface 22, the driving device 3 drives the needle cylinder 10 to move relative to the needle cylinder piston rod 20, at this time, when negative pressure is formed in the needle cylinder 10, the cleaning agent of the cleaning agent supply device 1 is sucked into the needle cylinder 10 from the outlet, the second interface 22 and the first interface 21 to clean the inner cavity of the needle cylinder 10, after the cleaning is completed, the flow switching device 2 selects the first interface 21 to communicate with the third interface 23, the driving device 3 drives the needle cylinder 10 to move relative to the needle cylinder piston rod 20, at this time, when positive pressure is formed in the needle cylinder 10, the cleaning agent in the needle cylinder 10 is discharged from the first interface 21 and the third interface 23, so as to complete the cleaning of the needle cylinder 10, the whole cleaning process can be automatically controlled, and the cleaning efficiency is improved.
The cleaning agent supply device 1 passes through the delivery outlet to supply the cleaning agent in the cylinder 10, in one embodiment, the cleaning agent supply device 1 includes liquid storage pot 11 and catheter, liquid storage pot 11 is used for holding the cleaning agent, liquid storage pot 11 has the liquid outlet, the one end intercommunication of catheter the liquid outlet, the other end forms the delivery outlet, through the stock solution effect of liquid storage pot 11, can repetitious usage behind the syringe 200, under the prerequisite that need not pull out and insert the catheter, can wash syringe 200 many times, improved abluent operating efficiency.
The flow path switching device 2 can switch the first interface 21 to selectively communicate with one of the second interface 22 and the third interface 23, the flow path switching device 2 can be an electromagnetic multi-way valve, and can control and conduct different communication interfaces to realize switching between different paths, or can be a combined switching assembly, in an embodiment, the flow path switching device 2 includes a three-way joint (in an embodiment, a Y-type three-way joint), a first switch valve (not shown), and a second switch valve (not shown), three connection ports of the three-way joint respectively correspond to the first interface 21, the second interface 22, and the third interface 23, the first switch valve is disposed between the output port and the corresponding connection port, and the second switch valve is disposed at a connection port for discharging cleaned liquid, in addition, the first switch valve and the second switch valve can be both manual valves and electric control valves, and when the first switch valve and the second switch valve are arranged as electric control valves, the working efficiency is further improved.
Spraying liquid in the syringe 200 of flush coater has very high viscosity, in order to make the cleaner fully dissolves remaining spraying liquid, in one embodiment, cleaning equipment 100 still includes and is used for setting up washing rotor (not shown) in the cylinder 10 and locate outside the cylinder 10 and with wash the stator module 4 of rotor adaptation, cleaning equipment 100 still includes the controller, the controller with 4 electric connection of stator module, in order to control wash rotor work, through controller control 4 drive of stator module wash the rotor and fully stir the cleaner in the cylinder 10, can realize spraying liquid is dissolved fast fully in the cleaner, improved cleaning efficiency.
It should be noted that the driving method between the stator assembly 4 and the washing rotor is widely used in the prior art motors, and will not be described in detail here.
Further, in an embodiment that the flow path switching device 2 is an electromagnetic multi-way valve, the controller is further electrically connected to the flow path switching device 2 and the driving device 3, and is configured to control the flow path switching device 2 and the driving device 3 to operate, and the controller is adopted to control the flow path switching device 2 and the driving device 3 to operate, so that an automatic cleaning operation is realized, and the cleaning efficiency is improved.
The driving device 3 is used for driving the syringe 10 and the syringe piston rod 20 to move relatively, in an embodiment, the direction of the relative movement between the syringe 10 and the syringe piston rod 20 is a first direction, the driving device 3 includes an installation base 31 and a driving base 32, the driving base 32 is movably installed on the installation base 31 along the first direction, one of the installation base 31 and the driving base 32 is provided with the syringe piston rod 20, and the other is used for installing the syringe 10, so that the relative movement between the syringe 10 and the syringe piston rod 20 can be realized by realizing the linear movement of the driving base 32, and the arrangement is convenient for setting a driving structure to realize the relative movement between the syringe 10 and the syringe piston rod 20.
The driving device 3 may include a common linear driving component, such as one of an air cylinder, an oil cylinder or an electric push rod, in an embodiment, the driving device 3 further includes a driving structure, the driving structure includes at least two driving screw assemblies 33a for jointly driving the driving seat 32 to move, the two driving screw assemblies 33a are arranged at intervals along the circumferential direction of the driving seat 32, and by providing the two driving screw assemblies 33a, the driving seat 32 is stably moved along the first direction, which has a good effect.
In view of the arrangement of the pipelines, the injection end of the injector 200 of the coating machine is disposed upward, that is, the first direction is a vertical direction, and at this time, the syringe piston rod 20 is located below the syringe 10, and when the syringe piston rod 20 is located below, it is inconvenient to arrange a driving structure to drive the syringe piston rod 20 to move, and the syringe piston rod 20 is disposed in a stationary state, and the syringe 10 is disposed in a movable state, specifically, in an embodiment, the mounting base 31 is used for mounting the syringe piston rod 20, the driving base 32 is used for mounting the syringe 10, the driving screw assembly 33a includes a driving motor (not shown), a driving screw 331 and a driving nut 332, a housing of the driving motor is mounted on the mounting base 31, and the driving motor has a first output shaft rotatably mounted along an axis extending along the first direction, the driving screw 331 extends along the first direction and is connected to the first output shaft, the driving nut 332 is threadedly sleeved on the driving screw 331, the driving seat 32 is disposed on the driving nut 332, and the driving motor drives the driving screw 331 to rotate, so as to drive the driving nut 332 to slide, thereby driving the driving seat 32 to move, and also directly controlling the driving motor through the controller, so as to improve the operation efficiency.
The installation frame 31 is used for installing the cylinder piston rod 20, in an embodiment, the cylinder piston rod 20 dorsad the one end terminal surface of cylinder 10 is equipped with screw locking hole, installation frame 31 is used for the installation cylinder piston rod 20, drive seat 32 is used for the installation cylinder 10, cleaning equipment 100 still includes cock stem fixed knot constructs 5, cock stem fixed knot constructs 5 and includes fixed plate 51 and locking screw 52, fixed plate 51 is located installation frame 31, and is in on the stroke of motion of drive seat 32, be equipped with on the fixed plate 51 along the mounting hole that first direction extends, locking screw 52's threaded end passes the mounting hole and lock in screw locking is downthehole, through the mode of screw locking, it is fixed firm, and convenient to dismantle.
The utility model provides a spraying system 1000 includes all technical features of cleaning device 100 in the above-mentioned embodiment, consequently also has the technical effect of all technical features in the above-mentioned embodiment, and no longer the repeated description is here one by one, in addition, spraying system 1000 still includes the flush coater, the flush coater includes syringe 200, syringe 200 include cylinder 10, cylinder piston rod 20, shower nozzle and locate the shower nozzle with lead the rubber tube between the third interface 23, the flush coater with cleaning device 100 constitutes a spraying system 1000 jointly in spraying system 1000's the operation process, after the spraying operation is accomplished, can realize syringe 200's washing fast, improved cleaning efficiency for equipment management is very simple, convenient.
The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present invention.
Claims (10)
1. A cleaning apparatus for cleaning an injector syringe of an applicator, the cleaning apparatus comprising:
the cleaning agent supply device is provided with an output port for outputting the cleaning agent;
the flow path switching device is provided with a first interface, a second interface and a third interface, the flow path switching device can switch the first interface to be selectively communicated with one of the second interface and the third interface, the first interface is used for being connected with an injection end of a syringe, the second interface is used for being connected with the output port, and the third interface is used for discharging cleaned liquid; and the number of the first and second groups,
the driving device is used for driving the syringe and the syringe piston rod to move relatively so as to suck the cleaning agent of the cleaning agent supply device into the syringe and discharge the cleaning agent in the syringe.
2. The cleaning apparatus as claimed in claim 1, wherein said cleaning apparatus further comprises a cleaning rotor for being disposed within said syringe, and a stator assembly disposed outside said syringe and adapted to said cleaning rotor;
the cleaning equipment further comprises a controller, and the controller is electrically connected with the stator assembly to control the cleaning rotor to work.
3. The cleaning apparatus as claimed in claim 2, wherein the controller is further electrically connected to the flow path switching device and the driving device for controlling the operation of the flow path switching device and the driving device.
4. The cleaning apparatus as claimed in claim 1, wherein said cleaning agent supply means comprises:
the liquid storage tank is used for containing a cleaning agent and is provided with a liquid outlet; and the number of the first and second groups,
one end of the liquid guide pipe is communicated with the liquid outlet, and the other end of the liquid guide pipe forms the output port.
5. The cleaning apparatus as claimed in claim 1, wherein the flow path switching device comprises:
the three connectors of the three-way connector are respectively and correspondingly the first connector, the second connector and the third connector;
the first switch valve is arranged between the output port and the corresponding connecting port; and the number of the first and second groups,
the second switch valve is arranged at a connecting port for discharging the cleaned liquid;
wherein one of the first and second switching valves is open and the other is closed.
6. The cleaning apparatus defined in claim 1, wherein the direction in which relative movement occurs between the syringe and the syringe plunger rod is a first direction;
the driving device includes:
installing a base; and the number of the first and second groups,
the driving seat is movably arranged on the mounting base along a first direction;
one of the installation base and the driving base is provided with the needle cylinder piston rod, and the other one is used for installing the needle cylinder.
7. The cleaning apparatus defined in claim 6, wherein the drive mechanism further comprises a drive structure including at least two drive screw assemblies for driving the drive seat to move, the two drive screw assemblies being spaced apart along the circumference of the drive seat.
8. The cleaning apparatus defined in claim 7, wherein the mounting socket is for mounting the syringe piston rod, and the drive socket is for mounting the syringe;
the drive screw assembly includes:
a drive motor having a housing mounted to the mounting base, the drive motor having a first output shaft rotatably mounted along an axis extending in the first direction;
the driving screw rod extends along the first direction and is connected to the first output shaft; and the number of the first and second groups,
the driving nut is sleeved on the driving screw in a threaded manner;
wherein, the driving seat is arranged on the driving nut.
9. The cleaning apparatus defined in claim 6, wherein the mounting socket is for mounting the syringe piston rod, and the drive socket is for mounting the syringe;
cleaning equipment still includes stopper rod fixed knot constructs, stopper rod fixed knot constructs and includes:
the fixed plate is arranged on the mounting base and is positioned on the movable stroke of the driving base, and a mounting hole extending along the first direction is formed in the fixed plate; and the number of the first and second groups,
and the threaded end of the locking screw penetrates through the mounting hole and is used for locking in a threaded locking hole which is formed in the end face of one end, back to the needle cylinder, of the needle cylinder piston rod.
10. A spray coating system, comprising:
a cleaning apparatus according to any one of claims 1 to 9; and the number of the first and second groups,
the sprayer comprises an injector, and the injector comprises a needle cylinder, a needle cylinder piston rod, a spray head and a rubber guide pipe arranged between the spray head and the third interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021039777.6U CN212975622U (en) | 2020-06-08 | 2020-06-08 | Cleaning equipment and spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021039777.6U CN212975622U (en) | 2020-06-08 | 2020-06-08 | Cleaning equipment and spraying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212975622U true CN212975622U (en) | 2021-04-16 |
Family
ID=75424067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021039777.6U Expired - Fee Related CN212975622U (en) | 2020-06-08 | 2020-06-08 | Cleaning equipment and spraying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212975622U (en) |
-
2020
- 2020-06-08 CN CN202021039777.6U patent/CN212975622U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |