CN110252745B - A pipe cleaning device and a pipe cleaning system - Google Patents
A pipe cleaning device and a pipe cleaning system Download PDFInfo
- Publication number
- CN110252745B CN110252745B CN201910617323.8A CN201910617323A CN110252745B CN 110252745 B CN110252745 B CN 110252745B CN 201910617323 A CN201910617323 A CN 201910617323A CN 110252745 B CN110252745 B CN 110252745B
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- cleaning
- pipe
- transmission mechanism
- pipe fitting
- transmission case
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
本发明涉及清洁空心物品技术领域，具体涉及一种管件清洗装置及其清洗系统，包括第一传动机构和第二传动机构、第一清洗组件、第二清洗组件，第一传动机构和第二传动机构能够正向传动和逆向传动，由其中之一向其中另一输送管件，第一清洗组件设于第一传动机构与第二传动机构之间，用于清洗管件外壁，第二清洗组件，对应第二传动机构设置，在第一传动机构向第二传动机构输送管件时，位于第一清洗组件的上游或下游，用于清洗管件的内壁，本发明的管件清洗装置具有清洗效果好、清洗效率高得优点，本发明的管件清洗系统能够根据需求对管件进行多次的清洗，且能够回收利用废液的优点。
The present invention relates to the technical field of cleaning hollow objects, and in particular to a pipe cleaning device and a cleaning system thereof, comprising a first transmission mechanism and a second transmission mechanism, a first cleaning component, and a second cleaning component. The first transmission mechanism and the second transmission mechanism can transmit forward and reverse transmission, and the pipe is transported from one of them to the other. The first cleaning component is arranged between the first transmission mechanism and the second transmission mechanism, and is used to clean the outer wall of the pipe. The second cleaning component is arranged corresponding to the second transmission mechanism, and is located upstream or downstream of the first cleaning component when the first transmission mechanism transports the pipe to the second transmission mechanism, and is used to clean the inner wall of the pipe. The pipe cleaning device of the present invention has the advantages of good cleaning effect and high cleaning efficiency. The pipe cleaning system of the present invention can clean the pipe multiple times according to demand, and can recycle waste liquid.
Description
Technical Field
The invention relates to the technical field of cleaning hollow articles, in particular to a pipe fitting cleaning device and a cleaning system thereof.
Background
Pipe cleaning refers to cleaning the inner and/or outer surfaces of a pipe to remove dirt and rust from the inner and outer surfaces of the pipe.
In industrial production, a large number of pipe fittings are required, and before the pipe fittings are placed, a layer of oil film is brushed on the surface of the pipe fittings, so that the surface of the pipe fittings is isolated from air, and the rust-proof effect is achieved.
In the prior art, as disclosed in chinese patent document CN102989827a, an on-line steel pipe external degreasing and cleaning device is disclosed, which comprises a housing, wherein the housing is provided with a steel pipe inlet and a steel pipe outlet, the housing is internally divided into a degreasing section, a cleaning section and an air drying section from the inlet to the outlet, a degreasing brush mechanism for brushing the outer surface of the steel pipe is arranged in the degreasing section, both sides of the degreasing brush mechanism are respectively provided with at least one degreasing liquid sprayer for spraying degreasing liquid to the steel pipe, the cleaning device can only clean the outer surface of the steel pipe, and when oil stains exist on the inner surface of the steel pipe, the cleaning device cannot clean.
In order to clean the inner surface of a steel pipe, chinese patent document CN203044567U discloses a complete set of equipment for online degreasing and cleaning of the inner and outer sides of the steel pipe, which comprises an outer degreasing and cleaning device and an inner degreasing and cleaning device, wherein the designed inner degreasing and cleaning device comprises a fixed inner degreasing machine and a movable inner degreasing machine which are respectively used for connecting two ends of the steel pipe, the fixed inner degreasing machine comprises a frame, a first cleaning device and a clamping and locking device for fixing the steel pipe, the first cleaning device further comprises a first quick-connection sealing valve, a high-pressure pump and a first pushing mechanism, and the movable inner degreasing machine comprises a frame, a second cleaning device and a connecting device for enabling the steel pipe to be accurately connected with the second cleaning device.
The steel pipe online internal and external degreasing and cleaning complete equipment performs degreasing, cleaning and air drying on the outer surface of the steel pipe, then performs degreasing, cleaning and air drying on the inner surface of the steel pipe, and performs air drying twice, so that the operation is complex. And when degreasing is carried out on the inner surface of the steel pipe, one side of the steel pipe is sealed, cleaning liquid is introduced into the steel pipe from the other side of the steel pipe for cleaning, and once leakage occurs in the sealing valve, the outer surface of the air-dried steel pipe is also polluted, degreasing, cleaning and air-drying are carried out on the outer surface of the steel pipe again, so that the working efficiency is seriously reduced.
Disclosure of Invention
Therefore, the pipe fitting cleaning device and the cleaning system thereof provided by the invention have the advantages of high working efficiency, good reliability, small occupied space and capability of cleaning the inner wall of the pipe fitting.
The technical scheme of the invention is as follows:
The utility model provides a pipe fitting belt cleaning device, including first drive mechanism and second drive mechanism, first cleaning component, second cleaning component, first drive mechanism and second drive mechanism can forward drive and reverse drive, by one of them to another transport pipe fitting wherein, first cleaning component locates between first drive mechanism and the second drive mechanism for wash the pipe fitting outer wall, the second cleaning component corresponds the setting of second drive mechanism, when first drive mechanism carries the pipe fitting to second drive mechanism, is located first cleaning component's upper reaches or low reaches, is used for wasing the inner wall of pipe fitting.
The second cleaning component comprises a cleaning pipeline and a plurality of inner spray heads arranged on the cleaning pipeline, and the cleaning pipeline stretches into the pipe fitting to clean the inner wall of the pipe fitting.
The first cleaning component is provided with a channel for the pipe fitting to pass through, one end of the cleaning pipeline can be erected on the channel, and the other end of the cleaning pipeline is fixedly arranged in the fixed transmission case.
The pipe fitting cleaning device further comprises a movable transmission case used for setting the first transmission mechanism, a fixed transmission case used for setting the second transmission mechanism, a first cleaning case used for setting the first cleaning assembly, and a first cleaning case arranged between the movable transmission case and the fixed transmission case.
The pipe fitting cleaning device further comprises a third transmission mechanism arranged on the movable transmission case, the third transmission mechanism is located above the first transmission mechanism, the movable transmission case can move up and down under the control of the control mechanism, and when the second transmission mechanism conveys pipe fittings to the movable transmission case, the movable transmission case moves downwards, and the third transmission mechanism receives the pipe fittings.
The first transmission mechanism, the second transmission mechanism and the third transmission mechanism respectively comprise a plurality of horizontally arranged idler wheels and a driving motor for driving the idler wheels to rotate.
The first cleaning component comprises a mounting body and a mold core, wherein the mounting body is provided with a cavity, the mold core is fixedly arranged in the cavity, a channel in clearance fit with the pipe fitting is formed in the mold core, and the pipe fitting can be arranged in the channel in a penetrating mode.
The mold core has a plurality of mold cores, the plurality of mold cores having the same outer diameter, and passages of different inner diameters.
The pipe fitting cleaning system comprises a plurality of groups of pipe fitting cleaning devices and a connecting mechanism, wherein cleaning liquids used in the pipe fitting cleaning devices are different, and the connecting mechanism is arranged between movable transmission boxes of two adjacent pipe fitting cleaning devices and used for transferring pipe fittings.
The connecting mechanism comprises a second cylinder, a pipe turning hook, a guide hook and a transition frame, wherein the pipe turning hook is arranged on a movable transmission box of the pipe fitting cleaning device, one end of the pipe turning hook is connected with the second cylinder, a certain point in the middle of the pipe turning hook is hinged with the movable transmission box, the other end of the pipe turning hook is in a V shape, the guide hook is fixedly arranged on the movable transmission box and moves along with the movement of the movable transmission box, the transition frame is connected to two adjacent pipe fitting cleaning devices, one end of the transition frame is close to the pipe turning hook, the other end of the transition frame is close to the guide hook, and the transition frame is used for receiving a pipe fitting turned by the pipe turning hook and conveying the pipe fitting to the guide hook.
The pipe fitting cleaning system further comprises a water leakage groove, a water collecting groove, a water storage groove and a water return pump, wherein the water leakage groove is arranged along the bottoms of the movable transmission case and the fixed transmission case and is communicated with the inner cavities of the movable transmission case and the fixed transmission case, the water collecting groove is communicated with the water leakage groove and the first cleaning case and is used for collecting waste liquid in the water leakage groove and the first cleaning case, a purifying device is arranged in the water collecting groove, a steam heating pipe is arranged in the water storage groove and is communicated with the first cleaning assembly and the second cleaning assembly, the water return pump is connected with the water collecting groove and the water storage groove, and the waste liquid purified in the water collecting groove is pumped into the water storage groove.
The technical scheme of the invention has the following advantages:
1. The pipe fitting cleaning device comprises a first transmission mechanism and a second transmission mechanism, a first cleaning assembly and a second cleaning assembly, wherein the first transmission mechanism and the second transmission mechanism are used for positively transmitting the pipe fitting to the second transmission mechanism during cleaning, the first cleaning assembly is arranged between the first transmission mechanism and the second transmission mechanism and is used for cleaning the outer wall of the pipe fitting, the second cleaning assembly is arranged at the upstream or downstream of the first cleaning assembly and is used for cleaning the inner wall of the pipe fitting, then the first transmission mechanism and the second transmission mechanism are used for reversely transmitting, the first cleaning assembly and the second cleaning assembly are used for cleaning the outer wall and the inner wall of the pipe fitting respectively, the pipe fitting is cleaned back and forth twice, the cleaning effect is good, the inner wall and the outer wall of the pipe fitting are cleaned simultaneously, and the cleaning efficiency is high.
2. According to the pipe fitting cleaning device, the second cleaning component comprises the cleaning pipeline and the plurality of inner spray heads arranged on the cleaning pipeline, the cleaning pipeline stretches into the pipe fitting to clean the inner wall of the pipe fitting, the inner wall cleaning mode is simple in structure and easy to realize, and the plurality of inner spray heads are arranged on the cleaning pipeline, so that the cleaning effect on the inner wall of the pipe fitting is good.
3. According to the pipe fitting cleaning device, when the first cleaning component cleans the outer wall of a pipe fitting, cleaning solution sprayed by the first cleaning component generates impact force on the pipe fitting to be cleaned, so that the pipe fitting shakes, the first cleaning component is provided with the channel through which the pipe fitting can pass, the channel plays a supporting and limiting role on one end of the pipe fitting, the pipe fitting shaking caused by sprayed cleaning solution can be effectively prevented, one end of a cleaning pipeline can be erected on the channel, the channel plays a supporting role on the cleaning pipeline, and the cleaning pipeline can accurately extend into the pipe fitting to be cleaned.
4. According to the pipe fitting cleaning device, the movable transmission case, the fixed transmission case and the first cleaning case can prevent the cleaning solution from splashing or dripping on the periphery, so that the production field is cleaner.
5. According to the pipe fitting cleaning device, the third transmission mechanism is arranged on the movable transmission case, when the second transmission mechanism conveys pipe fittings to the movable transmission case, the movable transmission case moves downwards, the third transmission mechanism receives the pipe fittings conveyed by the second transmission mechanism, so that the pipe fittings with the outer walls cleaned can be prevented from being polluted again by dirt on the first transmission mechanism, namely, the pipe fittings with the outer walls cleaned are received by the third transmission mechanism, the cleaned pipe fittings can be prevented from being polluted by dirt when the pipe fittings are not cleaned, and the cleaning effect is better.
6. The pipe fitting cleaning device has the advantages that the pipe fitting cleaning device is suitable for cleaning pipe fittings with different sizes, the cleaning range is wide, and the mold cores have the same outer diameter and can be replaced conveniently.
7. The pipe fitting cleaning system comprises the pipe fitting cleaning devices which are provided with a plurality of groups and are arranged in parallel, and cleaning liquid used in each pipe fitting cleaning device is different, so that the pipe fitting can be cleaned for a plurality of times according to the requirement.
8. The pipe fitting cleaning system comprises a water leakage groove, a water collecting groove, a water storage groove and a water return pump, wherein the water leakage groove is used for collecting waste liquid after cleaning, the water collecting groove is used for collecting the waste liquid in the water leakage groove and purifying the waste liquid, the water return pump is used for pumping the waste liquid in the water collecting groove into the water storage groove, the water storage groove is conveyed to a first cleaning assembly and a second cleaning assembly to achieve recycling of cleaning solution, resources are saved, and a steam heating pipe is arranged in the water storage groove and can heat the cleaning solution to improve the cleaning effect of the cleaning solution.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the pipe cleaning apparatus;
FIG. 2 is a schematic view of the first purge bin shown in FIG. 1;
FIG. 3 is a schematic view of the mounting body shown in FIG. 2;
FIG. 4 is a schematic diagram of the pipe cleaning system;
FIG. 5 is a schematic view of the structure shown in FIG. 4;
FIG. 6 is a schematic view of the tube turning mechanism of the tube cleaning system in a first state;
FIG. 7 is a schematic view of a tube turning mechanism of the tube cleaning system in a second state;
Fig. 8 is a schematic structural view of a loading rack of the pipe cleaning system.
Reference numerals illustrate:
1-cleaning line, 2-rinsing line, 3-rust-proof line, 4-transition rack, 5-loading rack, 6-fixed transmission box, 7-second transmission mechanism, 8-cleaning pipeline, 9-pipe fitting, 10-first cleaning box, 11-movable transmission box, 12-first transmission mechanism, 13-third transmission mechanism, 14-first cylinder, 15-water leakage tank, 16-water collecting tank, 17-water return pump, 18-water storage tank, 19-outer spray head, 20-inner spray head, 21-installation body, 22-mold core, 23-channel, 24-second cylinder, 25-pipe turning hook, 26-guide hook, 27-stop, 28-first storage area, 29-second storage area, 30-third cylinder and 31-high pressure cleaning machine.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1
The pipe fitting cleaning device of this embodiment, as shown in fig. 1, includes movable transmission case 11, fixed transmission case 6, first cleaning case 10 and high-pressure cleaner 31, and first cleaning case 10 sets up between movable transmission case 11 and fixed transmission case 6, and movable transmission case 11 inside is equipped with first drive mechanism 12 and third drive mechanism 13, and third drive mechanism 13 is located first drive mechanism 12 top, and fixed transmission case 6 inside is equipped with second drive mechanism 7, is provided with first cleaning component in the first cleaning case 10, and movable transmission case 11, fixed transmission case 6 and the case wall of first cleaning case 10 can prevent that the cleaning solution from splash or drip around.
The movable transmission case 11 is controlled by a control mechanism to move up and down, the control mechanism comprises a first air cylinder 14 and a bracket, the bracket is supported at the bottom of the movable transmission case 11, the first air cylinder is fixedly connected with the bracket, and the height of the movable transmission case 11 can be adjusted through the telescopic action of the first air cylinder 14.
As shown in fig. 2 and 3, the first cleaning assembly includes two outer spray heads 19, two mounting bodies 21 and two mold cores 22, wherein the outer spray heads 19 are symmetrically arranged in the first cleaning tank 10, the mounting bodies 21 are arranged in the first cleaning tank 10 and are provided with cavities, the mold cores 22 are fixedly arranged in the cavities, the mold cores 22 are provided with channels 23 in clearance fit with the pipe fitting 9, the pipe fitting 9 can be arranged in the channels 23 in a penetrating manner, the mold cores 22 are provided with a plurality of mold cores 22 with the same outer diameter and channels 23 with different inner diameters. The channels 23 with different inner diameters can be used for passing through the pipe fittings 9 with different sizes, so that the pipe fitting cleaning device is suitable for cleaning the pipe fittings 9 with different sizes, the cleaning range is wide, and the mold cores 22 have the same outer diameter, so that the mold cores 22 can be replaced conveniently. Of course, the number of the outer nozzles 19 may be three, four, etc. depending on the use requirement.
The pipe fitting cleaning device further comprises a second cleaning assembly, the second cleaning assembly comprises a cleaning pipeline 8 and an inner spray head 20 arranged at the end part of the cleaning pipeline 8, the inner spray head 20 is located in a channel 23 on a mold core 22, one end of the cleaning pipeline 8 is erected on the channel 23, and the other end of the cleaning pipeline is fixedly arranged in a fixed transmission case 6. The fixed transmission case 6 plays a fixed supporting role on the cleaning pipeline 8, and the channel 23 plays a supporting role on the cleaning pipeline 8, so that the cleaning pipeline 8 is not easy to shake when the cleaning solution is sprayed, and the cleaning pipeline 8 can accurately extend into the cleaned pipe fitting 9.
As an alternative embodiment, a plurality of inner spray heads 20 are uniformly distributed along the extending direction of the cleaning pipeline 8, and the plurality of inner spray heads 20 clean the pipeline, so that the cleaning effect can be increased, but the opening working time of each inner spray head 20 needs to be set so as to avoid the waste of cleaning solution. The first transmission mechanism 12, the second transmission mechanism 7 and the third transmission mechanism 13 comprise a plurality of horizontally arranged rollers and a driving motor for driving the rollers to rotate.
As shown in fig. 1 to 3, when the pipe fitting 9 is cleaned, the first cylinder 14 stretches and contracts to drive the movable transmission case 11 to move, so that the first transmission mechanism 12 in the movable transmission case 11 is flush with the second transmission mechanism 7 in the fixed transmission case 6, the cleaned pipe fitting 9 is placed on the first transmission mechanism 12, the motor rotates positively, the first transmission mechanism 12 and the second transmission mechanism 7 drive positively, the inner nozzle 20 is positioned upstream of the outer nozzle 19, the first transmission mechanism 12 conveys the pipe fitting 9 to the second transmission mechanism 7, when the pipe fitting 9 enters the first cleaning case 10, the cleaning pipeline 8 and the inner nozzle 20 penetrate through the through holes on the mold core 22 to enter the inner wall of the pipe fitting 9, the inner wall of the pipe fitting 9 is cleaned, then the outer nozzle 19 cleans the outer wall of the pipe fitting 9 through the outer nozzle 19 on the first cleaning case 10, the cleaned part of the pipe fitting 9 enters the fixed transmission case 6 and is placed on the second transmission mechanism 7 until the pipe fitting 9 completely enters the fixed transmission case 6.
As an alternative embodiment, the inner nozzle 20 may be located downstream of the outer nozzle 19, the first transmission mechanism 12 transports the pipe 9 to the second transmission mechanism 7, when the pipe 9 enters the first cleaning tank 10, the pipe 9 passes through the first cleaning tank 10, the outer nozzle 19 cleans the outer wall of the pipe 9, the pipe 9 passes through the through hole in the mold core 22 again, the cleaning pipe 8 and the inner nozzle 20 enter the inner wall of the pipe 9 to clean the inner wall of the pipe 9, the cleaned part of the pipe 9 enters the fixed transmission tank 6, and the pipe 9 is placed on the second transmission mechanism 7 until the pipe 9 enters the fixed transmission tank 6 entirely.
Then, the first cylinder 14 stretches out and draws back the action, drives the activity transmission case 11 action, makes the interior third drive mechanism 13 of activity transmission case 11 and the interior second drive mechanism 7 parallel and level of fixed transmission case 6, and the motor reverses, makes third drive mechanism 13 and the reverse transmission of second drive mechanism 7, and first cleaning component and second cleaning component wash pipe fitting 9 outer wall and inner wall respectively, and pipe fitting 9 is washed twice back and forth, and the cleaning performance is good, and washs inner wall and outer wall to pipe fitting 9 simultaneously, and the cleaning efficiency is high.
Since the pipe fitting 9 is located on the first transmission mechanism 12, dirt on the outer wall of the pipe fitting 9 when not cleaned is stained on the first transmission mechanism 12, and the third transmission mechanism 13 receives the pipe fitting 9 which is cleaned, the third transmission mechanism 13 is clean and located above the first transmission mechanism 12, dust and dirt on the first transmission mechanism 12 cannot fall on the third transmission mechanism 13, so that the cleaned pipe fitting 9 is transmitted to the third transmission mechanism 13, the stain can be prevented, and the cleaning effect is better.
Example two
The pipe cleaning system of this embodiment, as shown in fig. 4, includes three sets of pipe cleaning devices as described in embodiment one, namely a cleaning line 1, a rinsing line 2 and a rust preventing line 3.
The cleaning solution on the cleaning line 1 is a mixed solution of an environment-friendly cleaning agent and water according to a certain proportion, the cleaning solution on the rinsing line 2 is water, and the cleaning solution on the antirust line 3 is a mixed solution of an antirust agent and water according to a certain proportion. The three cleaning lines are used for cleaning the pipe fitting according to the requirements, so that the required cleaning effect is achieved.
As shown in fig. 5 and 6, the pipe cleaning system comprises a connecting mechanism for conveying the pipe 9 from the cleaning line 1 to the adjacent rinsing line 2 and conveying the pipe on the rinsing line 2 to the adjacent rust-proof line 3, wherein the connecting mechanism comprises a pipe turning mechanism, a transition frame 4 and a guide hook 26, and the pipe turning mechanism comprises a second cylinder 24 and a pipe turning hook 25.
The transition rack 4 is connected between two adjacent groups of cleaning devices, one end of the transition rack, which is close to the guide hooks 26, is provided with a stop block 27, as shown in fig. 5, and when the transition rack 4 is arranged between the cleaning line 1 and the rinsing line 2, one end of the transition rack is close to the pipe turning hooks 25, and the other end of the transition rack is close to the guide hooks 26, and is used for receiving the pipe fitting 9 turned over by the pipe turning hooks 25 and conveying the pipe fitting 9 to the guide hooks 26.
The pipe turning hook 25 is arranged on the movable transmission case of the pipe cleaning device, one end of the pipe turning hook is connected with the second cylinder 24, a certain point in the middle of the pipe turning hook is hinged with the movable transmission case 11, and the other end of the pipe turning hook is V-shaped.
As shown in fig. 6, when the pipe turning hook 25 is located at the initial position, the V-shaped part of the pipe turning hook 25 is located below the roller of the third transmission mechanism 13, and a gap is formed between the V-shaped part and the pipe fitting 9 located on the roller, and when the pipe turning operation is performed, the second cylinder 24 contracts, the V-shaped part of the pipe turning hook 25 rises, and the pipe fitting 9 is abutted against and lifted up by the V-shaped part.
As shown in fig. 7, when the pipe turning hook 25 is in a pipe turning state, the pipe turning hook is arranged close to the transition frame, the pipe turning hook 25 turns over the pipe fitting 9 from the roller of the third transmission mechanism 13 of the cleaning line 1 to the transition frame 4 and is blocked by the stop block 27, the movable transmission case 11 on the rinsing line 2 rises, the guide hook 26 on the movable transmission case 11 on the rinsing line 2 rises, the guide hook 26 pushes the first pipe fitting 9 abutted with the stop block 27, and the first pipe fitting 9 is positioned on the guide hook 26 and rolls down to the first transmission mechanism 12.
As shown in fig. 8, the pipe cleaning system further comprises a feeding frame 5, the feeding frame 5 comprises a first storage area 28 and a second storage area 29, when the feeding frame 5 is at an initial position, the first storage area 28, the second storage area 29 and a guide hook 26 are sequentially arranged, one end of the first storage area 28, which is close to the second storage area 29, is lower than the second storage area 29, one end of the guide hook 26, which is close to the second storage area 29, is lower than the second storage area 29, and sensors are arranged on the second storage area 29 and the movable transmission case 11.
During feeding, the cleaned pipe fitting 9 is placed in the first storage area 28, a third air cylinder 30 is installed at the bottom of one end, close to the second storage area 29, of the first storage area 28, when a sensor monitors that no pipe fitting 9 exists on the second storage area 29, the third air cylinder 30 stretches to enable the pipe fitting 9 in the first storage area 28 to roll down onto the second storage area 29, the second storage area 29 is provided with a set inclination angle, the pipe fitting 9 is placed in a single row on the second storage area 29, a stop block 27 is arranged at one end, close to the movable transmission case 11, of the second storage area 29, when the movable transmission case 11 is in place, the guide hook 26 is located below the first pipe fitting 9 abutting against the stop block 27, when the sensor monitors that no pipe fitting 9 exists on the first transmission mechanism 12, the movable transmission case 11 ascends, the guide hook 26 pushes the first pipe fitting 9, and the first pipe fitting 9 is located on the guide hook 26 and rolls down onto the first transmission mechanism 12.
As shown in fig. 1, the pipe cleaning system further comprises a drain tank 15, a water collecting tank 16, a water storage tank 18 and a water return pump 17,
The water leakage groove 15 is arranged along the bottoms of the movable transmission case 11 and the fixed transmission case 6, is communicated with the inner cavities of the movable transmission case 11 and the fixed transmission case 6, and the water collecting groove 16 is communicated with the water leakage groove 15 and the first cleaning case 10 and is used for collecting waste liquid in the water leakage groove 15 and the first cleaning case 10, a purifying device is arranged in the water collecting groove 16, a steam heating pipe is arranged in the water storing groove 18 and is communicated with the first cleaning assembly and the second cleaning assembly, and the water return pump 17 is connected with the water collecting groove 16 and the water storing groove 18 and is used for extracting the purified waste liquid in the water collecting groove 16 into the water storing groove 18. The water leakage groove 15 is used for collecting the waste liquid after the washing, the water collection groove 16 is used for collecting the waste liquid in the water leakage groove 15 and purifying the waste liquid, the water return pump 17 pumps the waste liquid in the water collection groove 16 into the water storage groove 18, the water storage groove 18 is conveyed to the first washing component and the second washing component so as to achieve recycling of the washing solution, more resources are saved, a steam heating pipe is arranged in the water storage groove 18, and the washing solution can be heated so as to improve the washing effect of the washing solution.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (9)
1. A pipe cleaning device, comprising:
A first transmission mechanism (12) and a second transmission mechanism (7) which can forward and backward drive, and one of them is used for conveying the pipe fitting (9) to the other;
the first cleaning assembly is arranged between the first transmission mechanism (12) and the second transmission mechanism (7) and is used for cleaning the outer wall of the pipe fitting (9);
The second cleaning assembly is arranged corresponding to the second transmission mechanism (7), and is positioned at the upstream or downstream of the first cleaning assembly and used for cleaning the inner wall of the pipe fitting (9) when the first transmission mechanism (12) conveys the pipe fitting (9) to the second transmission mechanism (7);
The cleaning device further comprises a movable transmission case (11) for arranging the first transmission mechanism (12), a fixed transmission case (6) for arranging the second transmission mechanism (7), and a first cleaning case (10) for arranging the first cleaning assembly, wherein the first cleaning case (10) is arranged between the movable transmission case (11) and the fixed transmission case (6);
The automatic pipe fitting conveying device is characterized by further comprising a third transmission mechanism (13) arranged on the movable transmission case (11), wherein the third transmission mechanism (13) is located above the first transmission mechanism (12), the movable transmission case (11) can move up and down under the control of a control mechanism, and when the second transmission mechanism (7) conveys the pipe fitting (9) to the movable transmission case (11), the movable transmission case (11) moves downwards, and the third transmission mechanism (13) receives the pipe fitting (9).
2. A pipe cleaning apparatus according to claim 1, characterized in that the second cleaning assembly comprises a cleaning line (8) and a plurality of inner spray heads (20) arranged on the cleaning line (8), the cleaning line (8) extending into the pipe (9) for cleaning the inner wall of the pipe (9).
3. A pipe cleaning device according to claim 2, characterized in that the first cleaning assembly has a channel (23) through which the pipe (9) passes, one end of the cleaning line (8) being able to be laid on the channel (23) and the other end being fixedly arranged in the stationary gearbox (6).
4. A pipe cleaning device according to claim 1, characterized in that the first transmission mechanism (12), the second transmission mechanism (7) and the third transmission mechanism (13) each comprise a plurality of horizontally arranged rollers, and a driving motor for driving the rollers to rotate.
5. A pipe cleaning apparatus according to claim 3, wherein the first cleaning assembly comprises:
A mounting body (21) having a cavity;
The mold core (22) is fixedly arranged in the cavity, the mold core (22) is provided with a channel (23) in clearance fit with the pipe fitting (9), and the pipe fitting (9) can be arranged in the channel (23) in a penetrating mode.
6. A pipe cleaning device according to claim 5, characterized in that the mould core (22) has a plurality, a plurality of the mould cores (22) having the same outer diameter, and the channels (23) having different inner diameters.
7. A tubular cleaning system, comprising:
a plurality of sets of pipe cleaning apparatus as claimed in any one of claims 1 to 6, each of said pipe cleaning apparatus having a different cleaning fluid;
The connecting mechanism is arranged between the movable transmission boxes (11) of two adjacent pipe cleaning devices and is used for transmitting the pipe (9).
8. The tubular cleaning system of claim 7, wherein the coupling mechanism comprises:
A second cylinder (24);
The pipe turning hook (25) is arranged on the movable transmission case of the pipe cleaning device, one end of the pipe turning hook is connected with the second cylinder (24), a certain point in the middle is hinged with the movable transmission case (11), and the other end of the pipe turning hook is V-shaped;
A guide hook (26) fixedly arranged on the movable transmission case (11) and moving along with the movement of the movable transmission case (11);
And the transition frame (4) is connected to two adjacent pipe fitting cleaning devices, one end of the transition frame is close to the pipe turning hooks (25), the other end of the transition frame is close to the guide hooks (26), and the transition frame is used for receiving the pipe fitting (9) turned over by the pipe turning hooks (25) and conveying the pipe fitting (9) to the guide hooks (26).
9. The tubular cleaning system of claim 7, further comprising:
A water leakage groove (15) is arranged along the bottoms of the movable transmission case (11) and the fixed transmission case (6) and is communicated with the inner cavities of the movable transmission case (11) and the fixed transmission case (6);
A water collecting tank (16) communicated with the water leakage tank (15) and the first cleaning tank (10) and used for collecting waste liquid in the water leakage tank (15) and the first cleaning tank (10), wherein a purifying device is arranged in the water collecting tank (16);
a water storage tank (18) which is internally provided with a steam heating pipe and is communicated with the first cleaning component and the second cleaning component;
and a water return pump (17) connected to the water collection tank (16) and the water storage tank (18) and configured to pump the waste liquid purified in the water collection tank (16) into the water storage tank (18).
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