CN217491506U

CN217491506U - Coating machine loading attachment that can screen

Info

Publication number: CN217491506U
Application number: CN202221643057.XU
Authority: CN
Inventors: 李魁立
Original assignee: Anhui Dongfulai Intelligent Equipment Co ltd
Current assignee: Anhui Dongfulai Intelligent Equipment Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-09-27
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a coating machine loading attachment that can filter, which comprises a roof, install the protecting crust through the bolt on the bottom outer wall of roof, and the joint has screening jar and blending tank between protecting crust and the roof, the inside of blending tank is provided with two hybrid chambers, it has the slot to open on the bottom outer wall of screening jar, and the inside threaded connection of slot has the screen cloth filter core, it has the back flow to peg graft on the top outer wall of screening jar, and the one end of back flow runs through to the inside of screen cloth filter core, it has the inlet pipe to peg graft on one side outer wall of screening jar, and the one end of inlet pipe runs through to the inside of screening jar, install the delivery pump through the bolt on the bottom outer wall of roof. The utility model discloses can retrieve the partial raw materials of drippage, regeneration after filtering to reuse this partial raw materials, can enough prevent that the coating machine from being polluted, corroding, can save the cost again.

Description

Coating machine feeding device capable of being screened

Technical Field

The utility model belongs to the technical field of the coating machine, concretely relates to loading attachment for coating machine that can filter.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, and is characterized in that a layer of specific functional raw materials including glue, paint, ink and the like are coated on a coiled base material, the coiled base material is dried and then cut into sheets or coiled, a special multifunctional coating head is adopted, the surface coating production in various forms can be realized, all the winding and unwinding of the coating machine are provided with full-speed automatic film receiving mechanisms, and the PLC program tension is controlled in a closed loop manner automatically.

In the coating process of the coating machine, part of raw materials inevitably drop, and the part of raw materials are not reused and are condensed on the coating machine, so that the coating machine is polluted and corroded, and therefore, a feeding device for the coating machine capable of screening is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a loading attachment for coating machine that can filter to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding device for a coating machine capable of being screened comprises a top plate, wherein a protective shell is installed on the outer wall of the bottom of the top plate through bolts, a screening tank and a mixing tank are clamped between the protective shell and the top plate, two mixing chambers are arranged inside the mixing tank, a slot is formed in the outer wall of the bottom of the screening tank, a screen filter core is connected to the inner thread of the slot, a backflow pipe is connected to the outer wall of the top of the screening tank in an inserting mode, one end of the backflow pipe penetrates into the screen filter core, a feeding pipe is connected to the outer wall of one side of the screening tank in an inserting mode, one end of the feeding pipe penetrates into the screening tank, a conveying pump is installed on the outer wall of the bottom of the top plate through bolts, a first conveying pipe and two second conveying pipes are respectively connected to the input end and the output end of the conveying pump in a threaded mode, one end of the first conveying pipe is connected to the inside of the screening tank in an inserting mode, and one end of the two conveying pipes are respectively connected to the inside of the two mixing chambers in an inserting mode, the peristaltic pump is installed through the screw on one side inner wall of protecting crust, the input of peristaltic pump is pegged graft and is had two discharging pipes, and the one end that the peristaltic pump was kept away from to two discharging pipes is pegged graft respectively in the inside of two hybrid chambers, install the controller through the screw on one side outer wall of protecting crust, and the controller is electric connection with delivery pump and peristaltic pump respectively.

Preferably, install the measuring pump through the screw on the inner wall of one side of protecting crust, and the measuring pump is electric connection with the controller, the input of measuring pump is pegged graft and is had two feed liquor pipes, and the one end that the measuring pump was kept away from to two feed liquor pipes is pegged graft respectively in the inside of two hybrid chambers.

Preferably, the outside threaded connection of second conveyer pipe has online viscosity sensor, there is level sensor through the screw installation on the side inner wall of hybrid chamber, and level sensor and online viscosity sensor all are electric connection with the controller.

Preferably, there is the motor through the screw installation on the bottom outer wall of blending tank, and the motor is electric connection with the controller, the inside of blending tank rotates through the bearing and is connected with the pivot, and the pivot runs through to the inside of two hybrid chambers, the one end of pivot is fixed connection through the shaft coupling with the output of motor, and the key connection has the stirring rake on the side outer wall of pivot.

Preferably, install the air pump through the screw on one side inner wall of protecting crust, and the air pump is electric connection with the controller, the input of air pump is pegged graft and is had two blast pipes, and two blast pipes keep away from the one end of air pump and peg graft respectively in the inside of two hybrid chambers, threaded connection has one-way pneumatic valve on one side outer wall of protecting crust, and one-way pneumatic valve threaded connection is on the output of air pump.

Preferably, an air pressure sensor is installed on the inner wall of the side face of the mixing cavity through a screw, and the air pressure sensor is electrically connected with the controller.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through this device that sets up, this device can retrieve partial raw materials that drip, and regeneration after filtering to reuse this part raw materials, can enough prevent that the coating machine from being polluted, corroding, can save the cost again.

2. Through two mixing chambers and the air pump that sets up, two mixing chambers mix in turn and the ejection of compact operation, and at the in-process that mixes, the air pump can carry out the evacuation operation to the inside of mixing chamber to make and mix and taken out at the inside gas of regeneration raw materials, in order to prevent at the in-process bubble formation of material loading, spraying, lead to being sprayed the bubble on the part product, thereby lead to having the condition emergence of blank part.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a cross-sectional view of the mixing tank structure of the present invention;

in the figure: 1. a top plate; 2. a protective shell; 3. a controller; 4. a return pipe; 5. a feed pipe; 6. a discharge pipe; 7. a one-way air valve; 8. a screening tank; 9. a slot; 10. a screen filter element; 11. a first delivery pipe; 12. a delivery pump; 13. a mixing tank; 14. a second delivery pipe; 15. an on-line viscosity sensor; 16. a peristaltic pump; 17. an air pump; 18. an exhaust pipe; 20. an electric motor; 21. a rotating shaft; 22. a stirring paddle; 23. an air pressure sensor; 24. a liquid level sensor; 25. a mixing chamber; 26. a liquid inlet pipe; 27. a metering pump.

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 work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 to 3, the present invention provides a technical solution: a feeding device for a coating machine capable of being screened comprises a top plate 1, a protective shell 2 is installed on the outer wall of the bottom of the top plate 1 through bolts, a screening tank 8 and a mixing tank 13 are clamped between the protective shell 2 and the top plate 1, two mixing cavities 25 are arranged inside the mixing tank 13, a slot 9 is formed in the outer wall of the bottom of the screening tank 8, a screen filter core 10 is connected to the inner threads of the slot 9 and used for screening dropped raw materials, dust and impurity particles are screened out, a return pipe 4 is connected to the outer wall of the top of the screening tank 8 in an inserted mode, one end of the return pipe 4 penetrates into the screen filter core 10, a feeding pipe 5 is connected to the outer wall of one side of the screening tank 8 in an inserted mode, one end of the feeding pipe 5 penetrates into the screening tank 8, a conveying pump 12 is installed on the outer wall of the bottom of the top plate 1 through bolts, and the input end and the output end of the conveying pump 12 are respectively connected with a first conveying pipe 11 and two second conveying pipes 14 through threads, the one end of first conveyer pipe 11 is pegged graft in the inside of screening jar 8, and the one end of two 14 former material delivery pumps of second conveyer pipe is pegged graft respectively in the inside of two hybrid chamber 25, there is peristaltic pump 16 through the mounting screw on one side inner wall of protecting crust 2, peristaltic pump 16's input is pegged graft and is had two discharging pipes 6, and two discharging pipes 6 keep away from the inside of peristaltic pump 16's one end and peg graft respectively in two hybrid chamber 25, there is controller 3 through the mounting screw on one side outer wall of protecting crust 2, be used for controlling other electrical components, and controller 3 is electric connection with delivery pump 12 and peristaltic pump 16 respectively, the equal threaded connection in outside of second conveyer pipe 14 and discharging pipe 6 has the solenoid valve, an on-off for the control duct, and the solenoid valve is electric connection with controller 3.

As can be seen from the above description, the present invention has the following advantages: the device can recover partial dropped raw materials, and the raw materials are regenerated after being filtered, so that the partial raw materials are reused, the coater can be prevented from being polluted and corroded, and the cost can be saved.

Further, referring to fig. 2, a metering pump 27 is installed on an inner wall of one side of the protective shell 2 by screws, the metering pump 27 is electrically connected with the controller 3, two liquid inlet pipes 26 are inserted into an input end of the metering pump 27 for conveying a diluent to adjust the viscosity of the raw material, one ends of the two liquid inlet pipes 26 far away from the metering pump 27 are respectively inserted into two mixing chambers 25, an external thread of the second conveying pipe 14 is connected with an online viscosity sensor 15 for measuring the viscosity of the raw material to prevent the increase of the viscosity of the mixed raw material due to the evaporation of water in the dripped raw material, a liquid level sensor 24 is installed on an inner wall of a side surface of the mixing chamber 25 by screws, the liquid level sensor 24 is used for measuring the liquid level of the mixing chamber 25, the liquid level sensor 24 and the online viscosity sensor 15 are both electrically connected with the controller 3, a motor 20 is installed on an outer wall of the bottom of the mixing tank 13 by screws, be used for driving stirring rake 22 to rotate, and motor 20 is electric connection with controller 3, the inside of blending tank 13 is rotated through the bearing and is connected with pivot 21, and pivot 21 runs through the inside to two mixing chambers 25, the one end of pivot 21 is fixed connection through the shaft coupling with motor 20's output, and key connection has stirring rake 22 on the side outer wall of pivot 21, be used for making each raw materials misce bene, the outside threaded connection of feed liquor pipe 26 has the solenoid valve, a break-make for control pipeline, and the solenoid valve is electric connection with controller 3.

Example two:

referring to fig. 1 to 3, based on the first embodiment, the present invention provides a technical solution: there is air pump 17 through the screw installation on one side inner wall of protecting crust 2, be used for taking out the inside gas of hybrid chamber 25, and air pump 17 is electric connection with controller 3, the input of air pump 17 is pegged graft and is had two blast pipes 18, and the one end that air pump 17 was kept away from to two blast pipes 18 is pegged graft respectively in the inside of two hybrid chambers 25, threaded connection has one-way pneumatic valve 7 on one side outer wall of protecting crust 2, can prevent gaseous adverse current, and also can prevent that the dust from accumulating, and 7 threaded connection of one-way pneumatic valve are on the output of air pump 17, the outside threaded connection of blast pipe 18 has the solenoid valve, a break-make for the control duct, and the solenoid valve is electric connection with controller 3.

Adopt above-mentioned technical scheme, two mixing chamber 25 and air pump 17 that set up, two mixing chamber 25 mix in turn and the ejection of compact operation, and at the in-process of mixing, air pump 17 can carry out the evacuation operation to the inside of mixing chamber 25 to make and mix the gas in regeneration raw materials inside and taken out, in order to prevent at the in-process formation bubble of material loading, spraying, lead to being sprayed the bubble on the part product, thereby lead to there being the condition emergence of blank part.

Further, referring to fig. 3, an air pressure sensor 23 is mounted on the inner wall of the side surface of the mixing chamber 25 through a screw for measuring the air pressure inside the mixing chamber 25, and the air pressure sensor 23 is electrically connected to the controller 3.

The utility model discloses a theory of operation and use flow: when the device is used, an operator firstly fixes the device below a coating machine through the bottom plate 1, the backflow pipe 4 and the discharge pipe 6 are connected with the coating machine, the liquid inlet pipe 26 and the feed pipe 5 are connected with the feeding device, the controller 3 is connected with the coating machine through a connecting line, when the device works, the operator opens the coating machine and the device, raw materials dripping in the coating process enter the inside of the screen filter core 10 through the backflow pipe 4, at the moment, the screen filter core 10 can screen out dust and impurity particles in the dripping raw materials, meanwhile, new raw materials enter the inside of the screening tank 8 through the feed pipe 5 and are mixed with the screened dripping raw materials, the mixed raw materials are conveyed to the inside of one mixing cavity 25 through the first conveying pipe 11 and the second conveying pipe 14 by the conveying pump 12, when the mixed raw materials pass through the online viscosity sensor 15, the online viscosity sensor 15 detects the viscosity of the mixed raw materials, meanwhile, according to different viscosities of mixed raw materials, the metering pump 27 pumps the diluent into the mixing chamber 25 through the liquid inlet pipe 26 to be fused with the mixed raw materials, at this time, the motor 20 can drive the rotating shaft 21 and the stirring paddle 22 to move, the stirring paddle 22 enables the raw materials to be uniformly mixed, after the mixing chamber 25 is filled to a certain degree, the controller 3 closes the electromagnetic valves corresponding to the liquid inlet pipe 26 and the second conveying pipe 14, opens the electromagnetic valves corresponding to the liquid inlet pipe 26 and the second conveying pipe 14 of another mixing chamber 25 to enable the mixed raw materials to enter the inside of another mixing chamber 25, then the controller 3 controls the air pump 17 to be opened with the electromagnetic valve corresponding to the exhaust pipe 18 of the mixing chamber 25 filled to a certain degree, the air pump 17 pumps out the gas inside, and after the gas pumping is completed, the controller 3 controls the air pump 17 to be closed with the electromagnetic valve corresponding to the exhaust pipe 18, and the electromagnetic valve corresponding to the discharge pipe 6 and the peristaltic pump 16 are opened, and the regenerated raw materials can be conveyed to the interior of the coating machine through the discharge pipe 6 for use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a but loading attachment for coating machine of screening, includes roof (1), its characterized in that: install protecting crust (2) through the bolt on the bottom outer wall of roof (1), and the joint has screening jar (8) and blending tank (13) between protecting crust (2) and roof (1), the inside of blending tank (13) is provided with two hybrid chambers (25), it has slot (9) to open on the bottom outer wall of screening jar (8), and the internal thread of slot (9) is connected with screen cloth filter core (10), it has back flow (4) to peg graft on the top outer wall of screening jar (8), and the one end of back flow (4) runs through to the inside of screen cloth filter core (10), it has inlet pipe (5) to peg graft on one side outer wall of screening jar (8), and the one end of inlet pipe (5) runs through to the inside of screening jar (8), install delivery pump (12) through the bolt on the bottom outer wall of roof (1), and the input and the output of delivery pump (12) respectively threaded connection have first conveyer pipe (11) and two second conveyer pipes (14) The one end of first conveyer pipe (11) is pegged graft in the inside of screening jar (8), and the one end of two second conveyer pipes (14) raw materials delivery pump (12) is pegged graft respectively in the inside of two hybrid chamber (25), there is peristaltic pump (16) through the screw installation on one side inner wall of protecting crust (2), the input of peristaltic pump (16) is pegged graft and is had two discharging pipes (6), and just two discharging pipes (6) keep away from the one end of peristaltic pump (16) and peg graft respectively in the inside of two hybrid chamber (25), there is controller (3) through the screw installation on one side outer wall of protecting crust (2), and controller (3) are electric connection with delivery pump (12) and peristaltic pump (16) respectively.

2. The feeding device for the screenable coating machine according to claim 1, characterized in that: a metering pump (27) is installed on the inner wall of one side of the protective shell (2) through a screw, the metering pump (27) is electrically connected with the controller (3), two liquid inlet pipes (26) are inserted into the input end of the metering pump (27), and one ends, far away from the metering pump (27), of the two liquid inlet pipes (26) are respectively inserted into the two mixing cavities (25).

3. The feeding device for the screenable coating machine according to claim 1, characterized in that: the outside threaded connection of second conveyer pipe (14) has online viscosity sensor (15), there is level sensor (24) through the screw mounting on the side inner wall of hybrid chamber (25), and level sensor (24) and online viscosity sensor (15) all are electric connection with controller (3).

4. The feeding device for the screenable coating machine according to claim 1, characterized in that: there is motor (20) through the mounting screw on the bottom outer wall of blending tank (13), and motor (20) are electric connection with controller (3), the inside of blending tank (13) rotates through the bearing and is connected with pivot (21), and pivot (21) run through to the inside of two hybrid chambers (25), the one end of pivot (21) is fixed connection through the shaft coupling with the output of motor (20), and key connection has stirring rake (22) on the side outer wall of pivot (21).

5. The feeding device for the screenable coating machine according to claim 1, characterized in that: install air pump (17) through the screw on one side inner wall of protecting crust (2), and air pump (17) and controller (3) are electric connection, the input of air pump (17) is pegged graft and is had two blast pipes (18), and two blast pipes (18) keep away from the one end of air pump (17) and peg graft respectively in the inside of two hybrid chamber (25), threaded connection has one-way pneumatic valve (7) on one side outer wall of protecting crust (2), and one-way pneumatic valve (7) threaded connection is on the output of air pump (17).

6. The feeding device for the screenable coating machine according to claim 1, characterized in that: an air pressure sensor (23) is installed on the inner wall of the side face of the mixing cavity (25) through a screw, and the air pressure sensor (23) is electrically connected with the controller (3).