CN212120973U

CN212120973U - Automatic cleaning and blow-drying device for submerged filling parts

Info

Publication number: CN212120973U
Application number: CN202020282012.9U
Authority: CN
Inventors: 刘际波; 吴露露
Original assignee: Ningbo Reao Automation Equipment Co ltd
Current assignee: Ningbo Reao Automation Equipment Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-12-11
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses an automatic cleaning and drying device for submerged filling parts, which comprises a cleaning and drying mechanism and a part moving mechanism, wherein the cleaning and drying mechanism comprises a sealed box body, and the upper end of the box body is provided with a material taking hole; a spray pipe is arranged in the box body, and the upstream of the spray pipe is connected with a liquid inlet pipe; the lower part of the box body is connected with a liquid outlet pipe, and the liquid inlet pipe, the spray pipe, the box body and the liquid outlet pipe are in closed circulation; the box body is also provided with an air inlet; the part moving mechanism comprises a support fixed relative to the box body, a lifting driving part is mounted on the support and is in adaptive connection with the part to be processed, and the part moving mechanism can be lifted between a processing station in the box body and a transfer station outside the box body through the material taking hole. The utility model has the advantages that: the cleaning and blow-drying of the parts are realized in an automatic mode, the operation is efficient and convenient, and the cleaning liquid is convenient to recycle and collect and treat in a centralized manner.

Description

Automatic cleaning and blow-drying device for submerged filling parts

Technical Field

The utility model belongs to the mechanical equipment field specifically is an automatic washing of filling spare part under liquid weathers device.

Background

In the manufacturing and assembling processes of some automobile parts, the internal air needs to be thoroughly exhausted, so that the submerged filling method is adopted. For example, chinese patent document CN102734374A discloses "suspension of a novel hydraulic bushing" in 2012, 10.17.b, "including a bracket, a main spring and a cup, the bracket includes an annular bracket outer ring, the main spring is located in the bracket outer ring, a working chamber is provided between the inner wall of the main spring and the bracket outer ring, the working chamber is located below the main spring, and the characteristics are that: the leather cup is arranged at the upper end of the main spring, a compensation cavity positioned above the main spring is formed between the leather cup and the inner wall of the outer ring of the bracket, and the compensation cavity is communicated with the working cavity through a flow passage arranged between the outer ring of the bracket and the main spring; the advantages are that: the novel hydraulic bushing suspension avoids liquid leakage, meets the limit requirements of all directions, increases the rigidity and stability of the hydraulic suspension, and prolongs the service life. The apparatus requires the use of a submerged filling process. The filling liquid has certain corrosivity, can cause the corruption to materials such as rubber, plastics, need carry out thorough washing and the blowing dry to the raffinate on spare part surface after the filling. At present, manual or semi-automatic operation is generally used for cleaning and drying, the efficiency is low, the effect is poor, and the large-scale and standardized requirements of batch production are difficult to meet; in the traditional manual or semi-automatic cleaning operation, the cleaning solution is difficult to recycle after being used, and the waste of water resources is serious; the cleaning liquid after cleaning is harmful to the environment because of containing a small amount of filling liquid, and the cleaning liquid is difficult to be well collected and finally subjected to harmless treatment in the traditional manual or semi-automatic cleaning operation, so that the environmental pollution is easily caused.

SUMMERY OF THE UTILITY MODEL

The spare part after the filling operation under the current liquid washs and weathers the inefficiency of operation, the effect is poor, the inconvenient recovery of washing liquid. Based on the problem, the utility model provides a device is weathered in automatic washing of sub-liquid filling spare part to automatic mode realizes the washing to the spare part and weathers, and the operation is high-efficient convenient, and the washing liquid also makes things convenient for recycle and concentrates the collection to handle.

In order to realize the purpose of the invention, the utility model adopts the following technical scheme: an automatic cleaning and drying device for submerged filling parts comprises a cleaning and drying mechanism and a part moving mechanism, wherein the cleaning and drying mechanism comprises a sealed box body, and a material taking hole is formed in the upper end of the box body; a spray pipe is arranged in the box body, and the upstream of the spray pipe is connected with a liquid inlet pipe; the lower part of the box body is connected with a liquid outlet pipe, and the liquid inlet pipe, the spray pipe, the box body and the liquid outlet pipe are in closed circulation; the box body is also provided with an air inlet; the part moving mechanism comprises a support fixed relative to the box body, a lifting driving part is mounted on the support and is in adaptive connection with the part to be processed, and the part moving mechanism can be lifted between a processing station in the box body and a transfer station outside the box body through the material taking hole.

The automatic cleaning and blow-drying device for the submerged filling parts, which is designed by the technical scheme, mainly comprises a cleaning and blow-drying mechanism and a part moving mechanism. The cleaning and drying mechanism comprises a sealed box body for containing the cleaning liquid and preventing the cleaning liquid from overflowing. The tank may be typically secured to an automated pipeline. The upper part of the box body is provided with a material taking hole for the part to be processed to enter and exit the box body through the hole. The box is connected with feed liquor pipe and drain pipe outward, is connected with the shower in the box, and the feed liquor pipe is upstream, and the low reaches end at the feed liquor pipe is connected to the upstream end of shower, and the drain pipe is connected on box below lateral wall or bottom plate. The cleaning liquid for spraying is guided in by the liquid inlet pipe, the part to be treated entering the box body is sprayed by the spraying pipe, and the dropped cleaning liquid is guided out of the box body by the liquid outlet pipe and returns to the liquid inlet pipe again for recycling. The side wall of the box body is also provided with a through air inlet to introduce proper air to blow the cleaned parts. Corresponding valves can be generally installed on the liquid inlet pipe, the liquid outlet pipe and the gas inlet according to needs, the valves are controllable through electric signals, corresponding spray headers and the like can be generally installed on the spray pipes according to needs, and the corresponding spray headers and the like can be determined by design requirements of technicians in the field. The part moving mechanism comprises a fixedly mounted bracket for mounting a lifting driving part, such as an air cylinder, an oil cylinder and the like, and can be selected by a person skilled in the art as required. The lifting driving part is used for realizing the lifting of the parts to be processed and the reciprocating between the processing station in the box body and the transferring station outside the box body. Specifically, the clamping mode adopted is different because the shapes of the parts to be processed are different, but a person skilled in the art can select a proper scheme or make adaptive modification on the basis of the prior related technology according to actual needs. After the parts to be cleaned flow to the transfer station of the device from the assembly line, the parts are clamped and placed into the treatment station in the box body by the lifting driving part, at the moment, cleaning liquid is introduced into the box body by the liquid inlet pipe, and the cleaning liquid is sprayed onto the parts by the spraying pipe; and after a plurality of times, the spraying is finished, clean gas such as air is filled into the box body from the air inlet, the parts are dried, the dried parts are upwards reset to the transfer station from the processing station in the box body by the lifting driving part, and then the parts continue to flow to the downstream of the production line. Each action component in the device can be connected to a control center through signals, and automatic operation is realized according to a written action program. The cleaning and blow-drying processes are accurate and controllable, manual intervention is not needed, the operation efficiency is high, the cleaning effect is good, the cleaning liquid is always in internal circulation, the cleaning liquid is saved, pollution caused by external discharge is avoided, and the cleaning liquid can be collected and treated in a centralized manner when being suitable.

Preferably, the part moving mechanism further includes a rotating motor; the processing station is provided with a rotating part, and a rotating motor drives the rotating part; the part to be processed is arranged on the rotating part. The parts on the processing station are arranged on the rotating part and rotate along with the rotation of the rotating part, so that the cleaning effect of the spray pipe is better, and the cleaning dead angle can not occur. The rotating part can be a tray, a bracket and the like, can be in gear connection, belt connection and the like with the rotating motor, the rotating plane can be a horizontal plane, a vertical plane or multi-dimensional simultaneous rotation, and a person skilled in the art can select a proper bearing clamp as required to realize the stability of the part in rotation.

Preferably, the spray pipe is provided with a plurality of spray pipes which are arranged around the processing station, and spray openings on the spray pipes face the processing station. The shower is many that arrange around handling the station, can spray fast for the treatment time, also can eliminate and spray the dead angle.

Preferably, the box body comprises a spraying area at the upper part and a liquid storage area at the lower part, and the middle part is separated by a porous plate; the liquid storage area is also connected with a liquid feeding pipe. The inner part of the box body is divided into the upper spraying area and the lower liquid storage area by the perforated plate, so that the cleaning liquid below can be prevented from splashing to influence the drying effect, and unsafe factors caused by accidental dropping of parts can be prevented. The liquid feeding pipe is used for replenishing the cleaning liquid into the cleaning system.

Preferably, the liquid storage area is provided with a liquid level switch which controls the conduction and the closing of the liquid feeding pipe. The weight of the cleaning liquid in the device is controlled by a liquid level switch, when the cleaning liquid is lack, the liquid level switch controls the liquid feeding pipe to conduct liquid feeding, and the liquid level switch controls the liquid feeding pipe to be closed after the liquid is fed to a sufficient amount.

Preferably, the liquid storage area is also provided with a cleaning liquid warming device. For most of the filling liquid, the temperature of the cleaning liquid is in direct proportion to the dissolving speed of the cleaning liquid, and the cleaning liquid can be heated in order to improve the cleaning efficiency.

Preferably, the liquid storage area is also provided with a cleaning liquid temperature measuring device. The heating degree of the cleaning liquid is controlled by the cleaning liquid temperature measuring device so as to keep a reasonable constant temperature.

Preferably, a cleaning liquid filtering device is arranged at the upstream of the liquid inlet pipe. The cleaning liquid filtering device can filter the cleaning liquid, and a person skilled in the art can select the filter element according to the requirement.

Preferably, the height position of the rotating motor is adjustable. The height of the rotating motor is adjustable so as to meet the matching requirements of different part sizes and different rotating parts. Conventionally, a longitudinal sliding rail can be designed on the bracket, the motor mounting seat is fixed on the sliding rail and can slide, and the rotating motor is fixed on the motor mounting seat. And can be designed by the skilled person according to the needs.

Preferably, at least one side of the box body is provided with a transparent observation window. The transparent observation window can satisfy the inspection tour of the inspection tour personnel, and can also adopt the remote monitoring of the monitoring probe, thereby further reducing the workload of manual inspection tour.

To sum up, the beneficial effects of the utility model are that: the cleaning and blow-drying of the parts are realized in an automatic mode, the operation is efficient and convenient, and the cleaning liquid is convenient to recycle and collect and treat in a centralized manner.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Wherein: the automatic cleaning device comprises a box body 1, a material taking hole 2, a spray pipe 3, a liquid inlet pipe 4, an air inlet 5, a support 6, a lifting driving part 7, a rotating motor 8, a rotating part 9, a spray area 10, a liquid storage area 11, a perforated plate 12, a liquid adding pipe 13, a liquid level switch 14, a cleaning liquid heating device 15, a cleaning liquid temperature measuring device 16, a cleaning liquid filtering device 17, an observation window 18 and an X part.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

The embodiment shown in fig. 1 is an automatic cleaning and drying device for submerged filling parts.

The automatic cleaning and drying device for the submerged filling parts comprises a cleaning and drying mechanism and a part moving mechanism.

The cleaning and drying mechanism comprises a sealed box body 1. A transparent viewing window 18 is provided on one of the outer side walls of the housing. An air inlet 5 is arranged beside the observation window. The interior of the box body is divided into an upper part and a lower part by a porous plate 12, wherein the upper part is a spraying area 10, and the lower part is a liquid storage area 11. The processing station is arranged in the spraying area, 8 spraying pipes 3 are arranged around the processing station, and spraying openings on the spraying pipes face the processing station. The upstream end of the spray pipe penetrates through the side wall of the box body and is connected with the downstream end of the liquid inlet pipe 4, and the upstream end of the liquid inlet pipe is provided with a cleaning liquid filtering device 17. An electric control valve is arranged on the liquid inlet pipe. In order to fully utilize the space and reduce the height, the liquid storage area of the embodiment is in an irregular shape, and part of the space is shifted to the right side. The liquid storage area is provided with a cleaning liquid heating device 15 and a cleaning liquid temperature measuring device 16 so as to accurately control the liquid temperature of the cleaning liquid. The liquid storage area is also connected with a liquid feeding pipe 13 to be responsible for adding cleaning liquid into the box body. Meanwhile, the liquid storage area is provided with a liquid level switch 14 for automatically controlling the liquid feeding action of the liquid feeding pipe. The low point of the liquid storage area is also communicated with a liquid outlet pipe (not shown in the figure), the downstream end of the liquid outlet pipe is communicated with the cleaning liquid filtering device, so that the closed circulation of the liquid inlet pipe, the spray pipe, the box body and the liquid outlet pipe is realized, and a corresponding water pump (not shown in the figure) is also arranged in the closed circulation. The upper end of the box body is provided with a material taking hole 2 for the part X to be processed to enter and exit.

The part moving mechanism comprises a bracket 6 fixedly connected with the box body, and a lifting driving part 7 is arranged on the bracket, and the lifting driving part in the embodiment selects an air cylinder. The cylinder rod is connected with the clamping arm, and the front end of the clamping arm can clamp a part (not shown in the figure) through a suitable clamp. The support is also provided with a longitudinal sliding rail, the motor mounting seat is fixed on the sliding rail and can slide, and the rotating motor 8 is fixed on the motor mounting seat. The treatment station in the spraying area is provided with a rotating part 9, the rotating part of the embodiment comprises a three-jaw positioning piece matched with the part, the three-jaw positioning piece and a rotating gear are coaxial and rotatable, and a rotating motor shaft is connected with the rotating gear. The rotating motor of the embodiment is a stepping motor, and the rotating plane of the part is a horizontal plane.

All the action components are connected to the central control system through electric signals, so that the central control system can realize automatic operation.

The system is provided with parts such as valves, sealing elements, fasteners and the like according to needs, and the parts are all arranged conventionally, and are not described in detail herein.

The automatic cleaning and drying device for the submerged filling parts has the working modes as follows: the part that waits to handle flows to the transfer station of this device from the assembly line, and the cylinder gets the back through anchor clamps with the part clamp and falls into in the box, places the back on the three-jaw setting element, and anchor clamps rise, rotates the motor and starts, drives the part through the three-jaw setting element and rotates. Meanwhile, the liquid inlet pipe is communicated, cleaning liquid is injected into the box body, and the spraying pipe carries out all-dimensional spraying cleaning without dead angles on the parts. After cleaning, the liquid inlet pipe is closed, and the air inlet introduces dry hot air into the box body to blow the parts fast. And after the parts are dried, the clamp is lowered into the box body again to take out the parts upwards, and the parts are brought back to the transfer station and returned to the production line. And in the box body, the sprayed cleaning liquid is accumulated in a liquid storage area below the box body, can return to the cleaning liquid filtering device through the liquid outlet pipe when being sprayed next time, and is sprayed again for use after being filtered. If the cleaning liquid heating device is needed, the cleaning liquid with higher use temperature can be started to achieve the effect of faster cleaning, and the heating temperature is fed back to the central control system by the cleaning liquid temperature measuring device to be monitored. If the cleaning liquid needs to be supplemented, the cleaning liquid can be supplemented into the box body through the liquid adding pipe, and the supplementing process is automatically controlled by the liquid level switch.

Claims

1. An automatic cleaning and drying device for submerged filling parts comprises a cleaning and drying mechanism and a part moving mechanism, and is characterized in that the cleaning and drying mechanism comprises a sealed box body (1), and the upper end of the box body is provided with a material taking hole (2); a spray pipe (3) is arranged in the box body, and the upstream of the spray pipe is connected with a liquid inlet pipe (4); the lower part of the box body is connected with a liquid outlet pipe, and the liquid inlet pipe, the spray pipe, the box body and the liquid outlet pipe are in closed circulation; the box body is also provided with an air inlet (5); the part moving mechanism comprises a support (6) fixed relative to the box body, a lifting driving part (7) is mounted on the support, the lifting driving part is in adaptive connection with the part (X) to be processed, and the part moving mechanism can be lifted between a processing station in the box body and a transfer station outside the box body through the material taking hole.

2. The automatic cleaning and drying device for the submerged filling parts according to claim 1, wherein the part moving mechanism further comprises a rotating motor (8); the processing station is provided with a rotating part (9), and a rotating motor drives the rotating part; the part to be processed is arranged on the rotating part.

3. The automatic cleaning and drying device for the submerged filling parts as claimed in claim 1 or 2, characterized in that the spraying pipes are arranged around the processing station, and the spraying openings of the spraying pipes face the processing station.

4. The automatic cleaning and drying device for the submerged filling parts as claimed in claim 1 or 2, characterized in that the box body comprises an upper spraying area (10) and a lower liquid storage area (11), the middle of the box body is separated by a porous plate (12); the liquid storage area is also connected with a liquid adding pipe (13).

5. The automatic cleaning and drying device for the submerged filling parts as claimed in claim 4, characterized in that the liquid storage area is provided with a liquid level switch (14) which controls the conduction and the closing of the liquid feeding pipe.

6. The automatic cleaning and drying device for the submerged filling parts as claimed in claim 4, characterized in that the cleaning solution heating device (15) is further installed in the solution storage area.

7. The automatic cleaning and drying device for the submerged filling parts as claimed in claim 6, characterized in that the cleaning liquid temperature measuring device (16) is further installed in the liquid storage area.

8. An automatic cleaning and drying device for parts filled with liquid as claimed in claim 1 or 2, wherein the cleaning liquid filtering device (17) is installed upstream of the liquid inlet pipe.

9. The automatic cleaning and drying device for the submerged filling parts according to claim 2, wherein the height position of the rotating motor is adjustable.

10. An automatic cleaning and drying device for parts filled with liquid as claimed in claim 1 or 2, wherein at least one side of the box body is provided with a transparent observation window (18).