A fully automatic loading and unloading ultrasonic cleaning device for cleaning long tubes

Abstract

The present invention discloses a fully automatic loading and unloading ultrasonic cleaning device for cleaning long pipes, and relates to the technical field of ultrasonic cleaning. The present invention comprises a loading mechanism and a unloading mechanism, and an ultrasonic cleaning mechanism, a chemical treatment mechanism, a rinsing mechanism, a scalding mechanism and a drying mechanism are sequentially arranged between the loading mechanism and the unloading mechanism; the transmission mechanisms in each functional mechanism are all sinking transmission structures. The present invention realizes fully automatic loading and unloading ultrasonic cleaning for pipes with a large length, saves manpower, has a simple structure, and occupies less space.

Description

1. Technical field

[0002] The invention belongs to the technical field of ultrasonic cleaning, and relates to a fully automatic loading and unloading ultrasonic cleaning device for cleaning long tubes. 2. Background technology

[0004] The principle of ultrasonic cleaning machine is that the high-frequency oscillation signal emitted by the ultrasonic generator is converted into high-frequency mechanical oscillation by the transducer and propagated into the cleaning solvent, generating tens of thousands of tiny bubbles. The shock waves generated by the tiny bubbles destroy the insoluble dirt and disperse the dirt in the cleaning agent. Because ultrasonic waves have fast cleaning speed, high cleaning accuracy, good cleaning effect, labor saving, and the cleaning agent has a good cleaning effect on deep holes, gaps and other difficult-to-clean areas, the specific ultrasonic cleaning and drying production line is applied to all walks of life.

[0005] At present, there are few through-type ultrasonic cleaning machines for long pipes on the market. Because there are many types of pipes and long pipes are long, the requirements for ultrasonic cleaning equipment are very high and it is not easy to clean them. In addition, the loading and unloading of pipe fittings are mostly rotary, which has poor integration with through-type cleaning equipment. At the same time, the general through-type mesh belt cleaning line requires sprocket compression, which makes it particularly difficult to achieve safe passage of pipe fittings. (III) Summary of the invention

[0007] In order to make up for the deficiencies of the prior art, the present invention provides a fully automatic loading and unloading ultrasonic cleaning device for cleaning long tubes, which realizes fully automatic loading and unloading ultrasonic cleaning for cleaning long tubes and realizes through-type continuous operation cleaning of long tubes.

[0008] The present invention is realized through the following technical scheme: the present invention provides a fully automatic loading and unloading ultrasonic cleaning device for cleaning long tubes, the structure of which includes a loading mechanism and a unloading mechanism, and a functional mechanism is arranged between the loading mechanism and the unloading mechanism; a transmission mechanism is arranged between the loading mechanism and the first functional mechanism, in each functional mechanism, between each two adjacent functional mechanisms, and between the last functional mechanism and the unloading mechanism; the functional mechanism includes an ultrasonic cleaning mechanism, a chemical treatment mechanism, a rinsing mechanism, a scalding mechanism and a drying mechanism arranged in sequence; the transmission mechanisms in each functional mechanism are all sinking transmission structures; the sinking transmission structure includes a descending section transmission unit, a horizontal section transmission unit and an ascending section transmission unit.

[0009] Every two of the functional mechanisms can be separated and connected by a conveying line.

[0010] The feeding mechanism includes a horizontal guide rail installed on a base, a translation cylinder is installed at one end of the base, a lifting bracket and a lifting cylinder are installed on the base, a vertical guide rail is installed on the lifting bracket, a supporting rack is installed on the lifting cylinder, and mutually symmetrical pipe supports are installed on the supporting rack.

[0011] The unloading mechanism and the loading mechanism are installed symmetrically.

[0012] Chain pressure plates and sinking pressure plates are connected between the descending section conveying unit and the horizontal section conveying unit and between the horizontal section conveying unit and the ascending section conveying unit in the conveying mechanism, and a plurality of pipe supports are evenly installed on the conveying chain in the conveying mechanism.

[0013] The ultrasonic cleaning mechanism comprises an ultrasonic cleaning tank installed in an ultrasonic cleaning chamber, an ultrasonic generator installed in the ultrasonic cleaning tank, and an ultrasonic storage tank circulation system installed on one side of the ultrasonic cleaning chamber; a natural gas heating pipe is arranged inside the ultrasonic cleaning tank to heat the water temperature in the ultrasonic cleaning tank to a temperature with a better ultrasonic effect, and a cleaning agent is used to remove stains such as oil, dust, etc. on the pipe fittings, and the ultrasonic storage tank circulation system performs water circulation filtration and removes debris dropped from the pipe fittings, so as to achieve a better cleaning effect.

[0014] The chemical treatment mechanism includes a chemical treatment chamber, a chemical treatment tank and a chemical storage tank circulation system. The chemical treatment tank is installed in the chemical treatment chamber, and the chemical storage tank circulation system is installed on one side of the chemical treatment chamber. The chemical treatment mechanism mainly performs chemical anti-corrosion treatment on pipe fittings.

[0015] The scalding mechanism comprises a heating system and a scalding tank installed in a high-temperature scalding chamber. The mechanism is mainly used to perform heat treatment on the chemical treatment agent to ensure the treatment and anti-corrosion effect.

[0016] The drying mechanism includes a drying system installed on one side of a drying chamber. The drying system consists of a heating pack, a fan and an air shear pipeline. The pipes pass through the chamber and the moisture on the surface of the pipes is evaporated by high temperature.

[0017] A partition is installed between every two processing chambers to prevent cross-flow of liquids or interference between different chambers.

[0018] The beneficial effects of the present invention are:

[0019] 1. The present invention realizes fully automatic loading and unloading ultrasonic cleaning for pipes with relatively long lengths, thus saving manpower.

[0020] 2. The present invention makes innovative changes to the conveying line of ultrasonic sinking cleaning and realizes integrated step-by-step conveying.

[0021] 3. The structural dimensions of the present invention are shorter than those of other through-type ultrasonic cleaning machine lines and occupy less space.

[0022] 4. The loading and unloading mechanism of the present invention realizes the transportation of long tube workpieces from the conveyor line to the ultrasonic cleaning line, and realizes fully automatic loading and unloading.

[0023] 5. The combination of the conveying mechanism and the sinking ultrasonic cleaning chamber realizes the assembly line cleaning of pipe fittings. (IV) Description of the drawings

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] Figure 1 It is a schematic diagram of the main structure of the cleaning processing module in the present invention.

[0027] Figure 2 It is a schematic diagram of the main structure of the ironing and drying module in the present invention.

[0028] Figure 3 It is the front view of the present invention.

[0029] Figure 4 FIG. 4 is a top view of the cleaning processing module of the present invention.

[0030] Figure 5 It is a top view of the washing and drying module of the present invention.

[0031] Figure 6 It is a cross-sectional view of the cleaning processing module of the present invention.

[0032] Figure 7 It is a cross-sectional view of the ironing and drying module of the present invention.

[0033] Figure 8 It is a left side view of the cleaning processing module of the present invention.

[0034] Fig. 9 It is a left view of the washing and drying module of the present invention.

[0035] Fig.10 It is a partial structural diagram of the transmission mechanism of the present invention.

[0036] Fig.11 It is a schematic diagram of the main structure of the transmission mechanism of the cleaning processing module of the present invention.

[0037] Fig.12 It is a schematic diagram of the main structure of the feeding mechanism in the present invention.

[0038] In the figure, 1 is a feeding mechanism, 1-1 is a base, 1-2 is a horizontal guide rail, 1-3 is a translation cylinder, 1-4 is a lifting bracket, 1-5 is a lifting cylinder, 1-6 is a support rack, 1-7 is a pipe support, 1-8 is a vertical guide rail, 2 is a feeding mechanism, 3 is a conveying mechanism, 3-1 is a lower sliding section conveying unit, 3-2 is a horizontal section conveying unit, 3-3 is an ascending section conveying unit, 3-4 is a sinking pressure plate, 3-5 is a chain pressure plate, 4 is an ultrasonic cleaning mechanism, 4-1 is an ultrasonic cleaning chamber, 4-2 is an ultrasonic cleaning tank, 4-3 is an ultrasonic storage tank circulation system, 4-4 is an ultrasonic generator, 5 is a chemical treatment mechanism, 5-1 is a chemical treatment chamber, 5-2 is a chemical treatment tank, 5-3 is a chemical storage tank circulation system, 6 is a rinsing chamber, 6-1 is a rinsing tank, 7 is a scalding mechanism, 7-1 is a scalding chamber, 7-2 is a scalding tank, 7-3 is a heating system, 8 is a drying mechanism, 8-1 is a drying chamber, 8-2 is a drying system, and 9 is a partition. (V) Specific implementation methods

[0040] The accompanying drawings are a specific embodiment of a fully automatic loading and unloading ultrasonic cleaning device for cleaning long tubes of the present invention. The embodiment includes a loading mechanism 1 and a unloading mechanism 2, and a functional mechanism is arranged between the loading mechanism 1 and the unloading mechanism 2; a transmission mechanism 3 is arranged between the loading mechanism 1 and the functional mechanism, in the functional mechanism, and between the functional mechanism and the unloading mechanism 2; wherein the functional mechanism includes an ultrasonic cleaning mechanism 4, a chemical treatment mechanism 5, a rinsing mechanism 6, a scalding mechanism 7 and a drying mechanism 8 arranged in sequence; the transmission mechanism 3 in each functional mechanism is a sinking transmission structure; the sinking transmission structure includes a downward section transmission unit, a horizontal section transmission unit and an upward section transmission unit; wherein each two functional mechanisms can be separated and connected by a conveyor line; when the site for the equipment to work is long enough, all functional mechanisms can be connected in sequence on the same horizontal line; when the site for the equipment to work is limited in size, different split connection methods can be selected according to the site and the length of each functional mechanism. When the split connection method is selected, it is necessary to add a unloading mechanism 2 after the previous functional mechanism and add a loading mechanism 1 before the next functional mechanism, and the unloading mechanism 1 and the loading mechanism 2 are directly connected to the conveyor line. The accompanying drawings of this embodiment show that the entire washing line is divided into a washing and processing module and a scalding and drying module.

[0041] In this embodiment, the cleaning and processing module includes a feeding mechanism 1, a conveying mechanism 3, an ultrasonic cleaning mechanism 4, a chemical treatment mechanism 5, a rinsing mechanism 6 and a feeding mechanism 2 connected in sequence; the scalding and drying module includes a feeding mechanism 1, a conveying mechanism 3, a scalding mechanism 7, a drying mechanism 8 and a feeding mechanism 2 connected in sequence. The feeding mechanism 1 includes a horizontal guide rail 1-2 installed on a base 1-1, a translation cylinder 1-3 is installed at one end of the base 1-1, a lifting bracket 1-4 and a lifting cylinder 1-5 are installed on the base 1-1, a vertical guide rail 1-8 is installed on the lifting bracket 1-4, a material support 1-6 is installed on the lifting cylinder 1-5, and a mutually symmetrical pipe support 1-7 is installed on the material support 1-6, and each component cooperates with each other to realize the delivery of pipe fittings to the device. The pipe fittings are transported to the pipe support 1-7 by the previous mechanism. The support rack 1-6 first descends along the lifting cylinder 1-5, and then moves toward the conveying mechanism 3 with the cooperation of the horizontal guide rail 1-2 and the translation cylinder 1-3. The pipe fittings then fall onto the pipe support 1-7 on the conveying chain.

[0042] Chain pressing plates 3-5 and sinking pressing plates 3-4 are connected between the descending section conveying unit 3-1 and the horizontal section conveying unit 3-2 in the conveying mechanism 3, and between the horizontal section conveying unit 3-2 and the ascending section conveying unit 3-3. A plurality of pipe supports are evenly installed on the conveying chain in the conveying mechanism 3, so that a plurality of pipe fittings can be conveyed and cleaned at one time. The chain pressing plates 3-5 and sinking pressing plates 3-4 are used to change the traveling direction of the conveying chain, that is, to the ascending, descending or horizontal direction. The conveying chain adopts a sinking, integrated step-by-step conveying mode, that is, the pipe fittings move one step and stop one step as the conveying chain moves. This method can leave time for loading and unloading pipes and cleaning in each cleaning tank; the combination of the conveyor chain and the chain block realizes the transmission of pipes of different lengths during ultrasonic cleaning and ensures the ultrasonic cleaning effect; when the pipe is transported from one chamber to another, the conveyor chain first rises and then slides down. This design can perfectly realize that when the pipe is transported to the processing tank, it can automatically contact the cleaning liquid. When the pipe is lifted in the process of going to the next cleaning tank, the residual liquid on the pipe will drip down, reducing the pollution of the next cleaning tank. The height of the cleaning liquid in each processing tank is higher than the horizontal section conveying unit 3-2 in the conveying mechanism, ensuring that the pipe is completely immersed in the cleaning liquid.

[0043] After being conveyed by the feeding mechanism 1 and the conveying mechanism 3, the pipe fittings are firstly ultrasonically cleaned by the ultrasonic cleaning mechanism 4, wherein the ultrasonic cleaning mechanism 4 comprises an entire ultrasonic chamber 4-1, an ultrasonic cleaning tank 4-2 is installed in the ultrasonic chamber 4-1, an ultrasonic generator 4-4 is installed in the ultrasonic cleaning tank 4-2, and an ultrasonic storage tank circulation system 4-3 is connected to one side of the ultrasonic chamber 4-1; wherein the ultrasonic cleaning tank 4-2 has a natural gas heating pipe inside, and the water temperature in the ultrasonic cleaning tank 4-2 is heated to a temperature with a better ultrasonic effect, and the cleaning agent is used to remove stains such as oil, dust, etc. on the pipe fittings, and the ultrasonic storage tank circulation system 4-3 performs water circulation filtration and removes debris dropped from the pipe fittings, so as to achieve a better cleaning effect.

[0044] The ultrasonic cleaning mechanism 4 is connected to the chemical treatment mechanism 5 through a partition 9. The function of the partition 9 is to separate every two different treatment chambers to prevent the liquids in different chambers from contaminating each other. The chemical treatment mechanism 5 mainly performs chemical anti-corrosion treatment on the pipes, which includes the entire chemical treatment chamber 5-1 and a chemical treatment tank 5-2 installed therein. The chemical treatment tank 5-2 generally contains a rust inhibitor. A chemical storage tank circulation system 5-3 is installed on one side of the chemical treatment chamber 5-1, and its principle is the same as that of the ultrasonic storage tank circulation system 4-3.

[0045] The rinsing mechanism 6 is located behind the chemical treatment chamber 6-1, in which a rinsing tank 6-1 is installed, which is mainly used to clean the chemical treatment agent on the pipes. The water in the rinsing tank is generally changed once a day, and can also be adjusted according to the number and cleanliness of the pipes to be rinsed.

[0046] The scalding treatment mechanism 7 is connected to the rinsing mechanism 6 through a conveying line. The scalding treatment mechanism 7 includes a scalding treatment chamber 7-1 and a scalding tank 7-2 installed therein. A heating system 7-3 is installed at the bottom of the scalding tank, which generally heats the water temperature to 80-120 degrees. The mechanism is mainly used for heat treatment of chemical treatment agents to ensure the anti-corrosion effect of the treatment.

[0047] The drying mechanism 8 is located after the scalding treatment chamber 7, and includes a drying chamber 8-1 and a drying system 8-2. The drying system 8-2 is composed of a heating pack, a fan and an air shear pipeline. The moisture on the surface of the pipe is evaporated by high temperature through the pipe passing through the chamber.

[0048] The invention can realize fully automatic cleaning of pipes with a length ranging from 0.8 to 1.8 meters and a weight within 60 kg.

[0049] Working principle: The pipe fittings are conveyed to the pipe support 1-7 of the feeding mechanism 1 by the previous process, and the switch of the whole equipment is turned on. The pipe fittings are transported from the feeding mechanism 1 to the conveying mechanism 3, and firstly, the pipe fittings are ultrasonically cleaned by the ultrasonic treatment mechanism 4, and then sent to the chemical treatment mechanism 5 by the conveying mechanism 3 for anti-corrosion treatment of the pipe fittings, and then the chemical treatment agent remaining on the pipe fittings is cleaned by the rinsing mechanism 6, and then the pipe fittings are transported to the conveyor line by the unloading mechanism 2, and arrive at the feeding mechanism 1 of the scalding and drying module, and then transported to the scalding treatment mechanism 7 by the conveying mechanism 3, and the pipe fittings are heat-treated, and then come out of the scalding treatment chamber 7-1 and enter the drying chamber 8-1, and the residual moisture on the pipe fittings is evaporated by high temperature, and finally the unloading mechanism 2 moves the pipe fittings to the conveyor line and transports them to the next station. The equipment as a whole realizes fully automatic loading and unloading and ultrasonic cleaning at the same time.

[0050] The above embodiments of the present invention are merely illustrative and not exclusive, and all modifications within the scope of the present invention or equivalent to the scope of the present invention are encompassed by the present invention.

Claims

1. A fully automatic loading and unloading ultrasonic cleaning device for cleaning long tubes, comprising a loading mechanism (1) and a unloading mechanism (2), wherein a functional mechanism is arranged between the loading mechanism (1) and the unloading mechanism (2); a transmission mechanism (3) is arranged between the loading mechanism (1) and the first functional mechanism, in each functional mechanism, between each two adjacent functional mechanisms, and between the last functional mechanism and the unloading mechanism (2); the device is characterized in that: The functional mechanisms include an ultrasonic cleaning mechanism (4), a chemical treatment mechanism (5), a rinsing mechanism (6), a scalding mechanism (7) and a drying mechanism (8) which are arranged in sequence; the conveying mechanisms (3) in each functional mechanism are all sinking conveying structures; the sinking conveying structure includes a descending section conveying unit (3-1), a horizontal section conveying unit (3-2) and an ascending section conveying unit (3-3); The feeding mechanism (1) comprises a horizontal guide rail (1-2) mounted on a base (1-1); a translation cylinder (1-3) is mounted on one end of the base (1-1); a lifting bracket (1-4) and a lifting cylinder (1-5) are mounted on the base (1-1); a vertical guide rail (1-8) is mounted on the lifting bracket (1-4); a material support frame (1-6) is mounted on the lifting cylinder (1-5); and mutually symmetrical pipe supports (1-7) are mounted on the material support frame (1-6); The unloading mechanism (2) and the loading mechanism (1) are installed symmetrically; A chain pressure plate (2-5) and a sinking pressure plate (3-4) are connected between the descending section conveying unit (3-1) and the horizontal section conveying unit (3-2) and between the horizontal section conveying unit (3-2) and the ascending section conveying unit (3-3) in the conveying mechanism, and a plurality of pipe supports are evenly installed on the conveying chain in the conveying mechanism.

2. The fully automatic loading and unloading ultrasonic cleaning device for cleaning long tubes according to claim 1 is characterized in that: Every two functional mechanisms can be separated and connected by a conveying line.

3. The fully automatic loading and unloading ultrasonic cleaning device for cleaning long tubes according to claim 1 is characterized in that: The ultrasonic cleaning mechanism (4) comprises an ultrasonic cleaning tank (4-2) installed in an ultrasonic cleaning chamber (4-1), an ultrasonic generator (4-4) installed in the ultrasonic cleaning tank (4-2), and an ultrasonic liquid storage tank circulation system (4-3) installed on one side of the ultrasonic cleaning chamber (4-1).

4. The fully automatic loading and unloading ultrasonic cleaning device for cleaning long tubes according to claim 1 is characterized in that: The chemical treatment mechanism (5) comprises a chemical treatment chamber (5-1), a chemical treatment tank (5-2) and a chemical liquid storage tank circulation system (5-3); the chemical treatment tank (5-2) is installed in the chemical treatment chamber (5-1), and the chemical liquid storage tank circulation system (5-3) is installed on one side of the chemical treatment chamber (5-1).

5. The fully automatic loading and unloading ultrasonic cleaning device for cleaning long tubes according to claim 1 is characterized in that: The scalding mechanism (7) comprises a heating system (7-3) and a scalding tank (7-2) installed in a high-temperature scalding chamber (7-1).

6. The fully automatic loading and unloading ultrasonic cleaning device for cleaning long tubes according to claim 1 is characterized in that: The drying mechanism (8) comprises a drying system (8-2) installed on one side of the drying chamber (8-1).

7. The fully automatic loading and unloading ultrasonic cleaning device for cleaning long tubes according to claim 1 is characterized in that: A partition (9) is installed between every two functional mechanisms to prevent cross-liquid flow or mutual interference between different chambers.

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