CN218610831U - Tubular product belt cleaning device and tubular product cleaning equipment - Google Patents

Abstract

The utility model discloses a tubular product belt cleaning device and tubular product cleaning equipment belongs to electromechanical automation technical field. In the pipe cleaning device, the pipe is positioned and compressed through the bearing assembly and the compressing assembly, the nozzle is driven by the nozzle driving mechanism to be in butt joint with the pipe orifice of the pipe compressed on the supporting mechanism, and the inner surface of the pipe is cleaned in a spraying mode, so that the cleaning automation is realized, and the cleaning efficiency and the cleaning quality are improved. In addition, the pipe cleaning equipment is provided with a pipe feeding device, and the discharging mechanism of the pipe feeding device can discharge the pipes one by one from the discharge port of the discharging mechanism to the bearing assembly of the pipe cleaning device through the matching structure of the first inclined channel, the second inclined channel and the pipe jacking assembly.

Description

Tubular product belt cleaning device and tubular product cleaning equipment

Technical Field

The utility model belongs to the technical field of electromechanical automation, concretely relates to tubular product belt cleaning device and tubular product cleaning equipment.

Background

The pipe is widely applied to many fields, for example, a heat exchange pipe used in air conditioning equipment is a main heat exchange part, is applied to a heat exchange pipe in the air conditioning equipment, has high requirement on the cleanliness of the inner surface of the heat exchange pipe, and can enter a heat exchange system if oil stains, impurities and the like exist on the inner surface of the heat exchange pipe, so that the potential quality hazards of system corrosion, compressor damage and the like are caused.

At present, the inner surface of the heat exchange tube is mainly cleaned in a manual bundling and soaking mode, the cleaning action is completed by repeated and complicated physical labor, the labor intensity is high, and the automation degree is low; in addition, because the heat exchange tube is a slender tube, the soaking and cleaning are incomplete, oil stain and impurities are remained in the tube after cleaning, and the cleaning quality state is not controlled. Of course, in addition to the need for cleaning the heat exchange tubes, other tubes also have similar needs for cleaning the inner surfaces and similar drawbacks in the prior cleaning operations and effects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tubular product belt cleaning device and tubular product cleaning equipment can realize high-efficient the washing to the tubular product internal surface, the utility model discloses realize by following technical scheme.

A pipe cleaning device is characterized by comprising a rack, and a bearing assembly, a pressing assembly and a spray cleaning assembly which are arranged on the rack; the bearing assembly comprises a supporting mechanism for supporting the pipe; the pressing component presses the pipe on the supporting mechanism; the spray-washing assembly comprises a nozzle, a nozzle driving mechanism and a water supply mechanism, the nozzle driving mechanism drives the nozzle to be in butt joint with or separated from a pipe orifice of a pipe pressed on the supporting mechanism, and the water supply mechanism is connected with the nozzle through a fluid channel.

Preferably, the bearing assembly further comprises a transmission bearing piece and a transmission driving mechanism, wherein the transmission bearing piece is provided with a material receiving station, a cleaning operation station and a material receiving station which upwards support the transversely arranged pipes; the pressing assembly is arranged above the cleaning operation station, and the spray cleaning assembly is arranged on the side of the cleaning operation station; the transmission driving mechanism drives the transmission type bearing piece to circularly transmit among the material receiving station, the cleaning operation station and the material receiving station.

Preferably, a plurality of groups of the supporting mechanisms are arranged on the transmission type bearing piece, each group of the supporting mechanisms is provided with at least two semicircular pipe accommodating grooves which are coaxially arranged, and the axial direction of each pipe accommodating groove is perpendicular to the transmission direction of the transmission type bearing piece.

Preferably, the pressing assembly comprises a pressing part and a pressing driving part, the pressing driving part drives the pressing part to move up and down between a pressing position and a releasing position, and the pressing part presses the pipe on the supporting mechanism of the cleaning operation station when the pressing part is at the pressing position.

Preferably, the spray washing assembly further comprises a nozzle holder, a plurality of nozzles are arranged on the nozzle holder, the nozzle holder is provided with a water inlet, a plurality of water diversion passages are arranged in the nozzle holder, the water inlet is connected with the water supply mechanism through the fluid channel, and the plurality of nozzles are respectively connected with the water inlet through the water diversion passages.

Preferably, the nozzle driving mechanism drives the nozzle seat to move between a butting position and a separating position, and when the nozzle seat is in the butting position, the nozzle is butted with the pipe orifice of the pipe pressed on the supporting mechanism.

Preferably, the water supply mechanism comprises a water tank, a liquid adding pump and a cleaning pump, the liquid adding pump is arranged at a liquid adding port end of the water tank, the cleaning pump is arranged at a liquid outlet end of the water tank, an impurity filtering device is arranged between the liquid adding port end and the liquid outlet end, and the liquid outlet end is connected with the nozzle through a fluid channel.

The pipe cleaning equipment is characterized by comprising a pipe feeding device and the pipe cleaning device; the pipe feeding device comprises a discharging mechanism, and the discharging mechanism discharges pipes to the supporting mechanism one by one in a way that the length direction of the pipes is vertical to the transmission direction of the transmission type bearing piece.

Preferably, the discharging mechanism comprises a first discharging platform, and a first inclined channel and a second inclined channel are arranged at the top of the first discharging platform; the respective heights of the first inclined channel and the second inclined channel only allow a single pipe to roll off; the lower port of the second inclined channel is used as a discharge port of the discharging mechanism and is positioned above the material receiving station, and the upper port of the second inclined channel is higher than the lower port of the first inclined channel and lower than the upper port of the first inclined channel; a pipe jacking assembly is arranged between the upper port of the second inclined channel and the lower port of the first inclined channel and jacks a pipe between the lower port of the first inclined channel and the upper port of the second inclined channel into the upper port of the second inclined channel.

Specifically, a first inclined surface is arranged at the top of the first blanking table, first material limiting baffles are arranged in parallel and at intervals relative to the middle of the first inclined surface, and the first inclined channel is formed between the first material limiting baffles and the first inclined surface; the lower part of the first inclined plane is provided with a convex block, the top end of the convex block is provided with a convex block inclined plane, second material limiting baffles are arranged in parallel at intervals relative to the convex block inclined plane, and a second inclined channel is formed between the second material limiting baffles and the convex block inclined plane.

Specifically, the pipe jacking assembly comprises a first air cylinder, a first linkage mechanism and a push rod, wherein the first air cylinder drives the first linkage mechanism to move and drives the push rod to move up and down between the lower port of the first inclined channel and the upper port of the second inclined channel.

Specifically, a pipe temporary storage area and a pipe stopping assembly are arranged on the upper portion of the first inclined plane, and the pipe stopping assembly limits or releases the pipe in the pipe temporary storage area to fall down along the first inclined plane.

Specifically, the pipe stop assembly comprises a second cylinder, a second linkage mechanism and a stop rod, wherein the second cylinder drives the second linkage mechanism to move and drives the stop rod to extend out of or retract from the lower edge of the pipe temporary storage area.

The discharging mechanism further comprises a second discharging platform and a lifting assembly, a second inclined plane is arranged at the top of the second discharging platform, the front side face of the second discharging platform is attached to the rear side face of the first discharging platform, and a material baffle is arranged on the rear side face of the second discharging platform; the lifting assembly drives the second blanking table to move up and down between a feeding position and a material storing position; when the material feeding device is in the material feeding position, the lower end of the second inclined plane is in butt joint with the upper end of the first inclined plane; when the material storage position is arranged, a pipe material storage space is formed among the material baffle plate, the second inclined surface and the rear side surface of the first blanking table.

Specifically, the lifting assembly comprises a third cylinder and a lifting seat, the third cylinder drives the lifting seat to move up and down and drives the second blanking table to move up and down between the feeding position and the storage position.

Specifically, the first inclined surface and the second inclined surface are respectively limited by at least two guide strips which are obliquely arranged side by side.

The beneficial effects of the utility model mainly lie in: the pipe cleaning device is characterized in that a pipe is positioned and compressed through the bearing assembly and the compression assembly, the nozzle is driven by the nozzle driving mechanism to be in butt joint with the pipe orifice of the pipe compressed on the supporting mechanism, and the inner surface of the pipe is cleaned in a spraying mode, so that the cleaning automation is realized, and the cleaning efficiency and the cleaning quality are improved. In addition, the pipe cleaning equipment is provided with a pipe feeding device, and the discharging mechanism of the pipe feeding device can discharge the pipes one by one from the discharge port of the discharging mechanism to the bearing assembly of the pipe cleaning device through the matching structure of the first inclined channel, the second inclined channel and the pipe jacking assembly.

Drawings

Fig. 1 is a schematic side view of a pipe cleaning apparatus provided by an embodiment of the present invention.

Fig. 2 is a schematic top view of a spray washing assembly in a pipe washing apparatus according to an embodiment of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings, and for convenience of illustration, the present invention defines orientations with reference to the accompanying drawings, and these orientations are defined only for convenience of clearly describing relative position relationships, and are not used to limit actual orientations of products or devices during production, use, sale, and the like. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Furthermore, in the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "assembled," "disposed," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The following describes the present invention with reference to the accompanying drawings.

Referring to fig. 1, the pipe cleaning apparatus provided in this embodiment includes a rack 100, a pipe feeding device 1, a pipe cleaning device 2 and a control system 5, which are disposed on the rack 100, wherein the pipe cleaning device 2 can be manufactured and sold as an independent object, and thus can be independently protected by a patent.

The pipe cleaning device 2 comprises a frame 21, and a bearing assembly 22, a pressing assembly 23 and a spraying assembly 24 which are arranged on the frame. The carrying assembly 22 includes a driving carrying member 221, a driving mechanism 222 (a motor and a driving wheel), and a supporting mechanism 223, wherein the driving carrying member 221 can be a chain or a conveyor belt, and has a material receiving station 291, a cleaning operation station 292, and a material receiving station 293 for supporting the transversely arranged tubes 200 upward. The transmission driving mechanism 222 drives the transmission type bearing member 221 to circularly transmit among the material receiving station, the cleaning operation station and the material receiving station, so as to transport the tube 200. The driving bearing part 221 is provided with a plurality of groups of supporting mechanisms 223 for supporting the tube 200, each group of supporting mechanisms 223 includes at least two supporting mechanisms 223 (refer to fig. 2), each of the two supporting mechanisms 223 has a semicircular tube accommodating groove 2231 (refer to fig. 2), at least two tube accommodating grooves 2231 are coaxially arranged, and the axial direction of the tube accommodating groove 2231 is perpendicular to the driving direction of the driving bearing part 21, that is, the long direction of the tube 200 on the supporting mechanism 223 is perpendicular to the driving direction of the driving bearing part 21.

The pressing assembly 23 is disposed above the cleaning operation station 292, and includes a pressing member 231 and a pressing driving member 232, the pressing driving member 232 drives the pressing member 231 to move up and down between a pressing position and a releasing position, and when the pressing member 231 is at the pressing position, the pressing member presses the pipe 200 on the supporting mechanism 223 of the cleaning operation station 292. Preferably, a propping member may be disposed below the cleaning station 292, and the propping member may provide an upward supporting force for the supporting mechanism 223 of the cleaning station 292 when the pressing member 231 presses downward, so as to prevent the driving type bearing 221 at the cleaning station 292 from shaking due to insufficient supporting force.

After receiving the pipe 200, the supporting mechanism 223 of the material receiving station 291 conveys the pipe to a cleaning operation station 292 and stays for a preset cleaning operation time; at this time, the pressing driving member 232 drives the pressing member 231 to press the pipe 200 on the supporting mechanism 223 of the cleaning operation station 292, so that the assembly 24 to be sprayed is cleaned.

Referring to fig. 1 and 2, the spray unit 24 is disposed at a side of the cleaning station 292, and includes a nozzle 241, a nozzle driving mechanism 242, and a water supply mechanism 243, wherein the nozzle driving mechanism 242 drives the nozzle 241 to be in contact with or separated from a nozzle of the pipe 200 pressed against the supporting mechanism 223, and the water supply mechanism 243 is connected to the nozzle 241 through a fluid passage.

In this embodiment, the spray washing assembly 24 further includes a nozzle holder 245, a plurality of nozzles 241 are disposed on the nozzle holder 245, the nozzle holder 245 has a water inlet connected to the water supply mechanism 243 through the fluid channel and a plurality of water diversion passages respectively connecting the plurality of nozzles 241 to the water inlet.

Specifically, nozzle driving mechanism 242 drives nozzle holder 245 to move between an abutting position and a separating position, and when nozzle holder 245 is in the abutting position, a plurality of nozzles 241 are abutted against the nozzles of a plurality of tubes 200 pressed against support mechanism 223. More specifically, the water supply mechanism 243 includes a water tank 2431, a liquid charging pump 2432 and a cleaning pump 2433, the liquid charging pump 2432 is disposed at a liquid charging port end 2434 of the water tank 2431, the cleaning pump 2433 is disposed at a liquid discharging port end 2435 of the water tank, an impurity filtering device 2436 is disposed between the liquid charging port end 2434 and the liquid discharging port end 2435, and the liquid discharging port end 2435 is connected to the nozzle 241 through a fluid passage.

When the pressing driving member 232 drives the pressing member 231 to press the pipe 200 on the supporting mechanism 223 of the cleaning operation station 292, the nozzle driving mechanism 242 drives the nozzle 241 to butt against the nozzle of the pipe 200 pressed on the supporting mechanism 223, so as to clean the inner wall of the pipe.

Referring to fig. 1 and 3, the pipe supply device 1 in this embodiment is used for supplying pipes to the pipe cleaning device 2. The tube material feeding device 1 comprises a discharging mechanism 11, and the discharging mechanism 11 discharges the tube materials 200 to the supporting mechanism one by one in a way that the length direction of the tube materials 200 is vertical to the transmission direction of the transmission type bearing piece 221.

The discharging mechanism 11 includes a first discharging platform 111, a second discharging platform 112 and a lifting assembly 113. The first blanking table 111 is provided with a first inclined channel 1111 and a second inclined channel 1112 for the tube 200 to roll off. Specifically, a first inclined surface 1110 is arranged at the top of the first blanking table, first material limiting baffles 1119 are arranged in parallel at intervals relative to the middle part of the first inclined surface 1110, and a first inclined channel 1111 is formed between the first material limiting baffles 1119 and the middle part of the first inclined surface 1110; the first inclined surface 1110 is provided at a lower portion thereof with a projection 1117, the projection 1117 has a projection inclined surface at a top end thereof, and second restriction baffles 1118 are provided in parallel and spaced apart from the projection inclined surface, and second inclined passages 1112 are formed between the second restriction baffles 1118 and the projection inclined surfaces. In this embodiment, the first inclined surface 1110 may be an inclined surface of a whole surface, or may be an inclined surface which is limited by at least two first guide bars arranged in parallel and on which the pipe can roll down.

The width of each of the first inclined channel 1111 and the second inclined channel 1112 is greater than the length of the tube 200, and the height of each of the first inclined channel 1111 and the second inclined channel 1112 is greater than the outer diameter of the tube 200 and less than twice the outer diameter of the tube 200, so as to ensure that the tube 200 does not roll down in an overlapped manner. As shown in fig. 3, the lower port of the second inclined channel 1112 is located above the receiving station 291, and the upper port of the second inclined channel 1112 is higher than the lower port of the first inclined channel 1111 and lower than the upper port of the first inclined channel 1111; a pipe jacking assembly is arranged between the upper port of the second inclined channel 1112 and the lower port of the first inclined channel 1111 and is used for jacking the pipe 200 between the lower port of the first inclined channel 1111 and the upper port of the second inclined channel 1112 into the upper port of the second inclined channel 1112.

Specifically, the pipe jacking assembly includes a first cylinder 1151, a first linkage 1152 and a top rod 1153, the first cylinder 1151 drives the first linkage 1152 to move, and drives the top rod 1153 to move up and down at a position between a lower port of the first inclined channel 1111 and an upper port of the second inclined channel 1112, so as to jack the pipe 200 located at the position into the upper port of the second inclined channel 1112, with reference to fig. 3. That is, a plurality of tubes 200 can roll down simultaneously in the first inclined channel 1111, but only one tube 200 can roll down at a time in the second inclined channel 1112, that is, the tube lifting assembly controls the tubes 200 to be dropped one by one onto the driving carrier 221 of the receiving station 291 through the second inclined channel 1112.

In addition, the upper portion of the first inclined plane 1110 is provided with a pipe temporary storage area 103 and a pipe stopping assembly, and the pipe stopping assembly is used for limiting or releasing the pipe in the pipe temporary storage area to roll down along the first inclined plane. Specifically, the tube stopping assembly includes a second cylinder 1161, a second linkage 1162 and a stopping rod 1163, the second cylinder 1161 drives the second linkage 1162 to move and drives the stopping rod 1163 to extend above the tube buffer 103 or retract from the tube buffer 103, and when the tube 200 in the tube buffer 103 retracts, the tube 200 can roll downward into the first inclined channel 1111.

With reference to fig. 1, a second inclined plane 1120 is disposed on the top of the second blanking table 112, the front side of the second blanking table 112 is attached to the rear side of the first blanking table 111, and a striker plate 114 is disposed on the rear side of the second blanking table. In this embodiment, the second inclined surface 1120 may be an entire inclined surface, or an inclined surface which is limited by at least two second guide bars arranged in parallel and is used for rolling off the pipe.

The lifting assembly 113 drives the second blanking table 112 to move up and down between a feeding position and a storage position; in the feeding position, the lower end of the second inclined surface 1120 is abutted against the upper end of the first inclined surface 1110; in the storage position (the position shown in fig. 1), a tube storage space 2000 is formed among the striker plate 114, the second inclined surface 1120, and the rear side surface of the first blanking table 111. Wherein, lifting subassembly 113 includes third cylinder 1131 and lifting seat 1132, and third cylinder 1131 drive lifting seat 1132 is movable from top to bottom to drive second unloading platform 112 and be in movable from top to bottom between feed position and storage position.

The control system 5 controls the coordinated action of the pipe material feeding device 1 and the pipe material cleaning device 2, namely controls the action or non-action of the corresponding parts at a proper time. The control system 5 comprises a PLC electric control cabinet and a hydraulic control module which are respectively used for controlling the actions of each motor and each air cylinder. Specifically, the control system 5 controls the actions of the transmission-type bearing member 221, the pressing assembly 23, the spraying assembly 24, the pipe jacking assembly, the pipe stopping assembly, the lifting assembly 113, and the like as described above in due time.

The above detailed description is given for the purpose of fully disclosing the invention without limiting it, and the scope of the disclosure should be considered as being covered by the present application, when it is replaced by equivalent technical features which can be obtained without inventive step.

Claims (12)

1. A pipe cleaning device is characterized by comprising a rack, and a bearing assembly, a pressing assembly and a spray cleaning assembly which are arranged on the rack; the bearing assembly comprises a supporting mechanism for supporting the pipe; the pressing component presses the pipe on the supporting mechanism; the spray-washing assembly comprises a nozzle, a nozzle driving mechanism and a water supply mechanism, the nozzle driving mechanism drives the nozzle to be in butt joint with or separated from a pipe orifice of a pipe pressed on the supporting mechanism, and the water supply mechanism is connected with the nozzle through a fluid channel.

2. The pipe cleaning device according to claim 1, wherein the carrying assembly further comprises a transmission type carrying part and a transmission driving mechanism, the transmission type carrying part is provided with a material receiving station, a cleaning operation station and a material receiving station which upwards support the transversely arranged pipes; the pressing assembly is arranged above the cleaning operation station, and the spray cleaning assembly is arranged on the side of the cleaning operation station; the transmission driving mechanism drives the transmission type bearing piece to circularly transmit among the material receiving station, the cleaning operation station and the material receiving station.

3. The pipe cleaning device according to claim 2, wherein the transmission carrier is provided with a plurality of sets of the supporting mechanisms, each set of the supporting mechanisms has at least two coaxially arranged semicircular pipe accommodating grooves, and the axial direction of the pipe accommodating grooves is perpendicular to the transmission direction of the transmission carrier.

4. The pipe cleaning device according to claim 2, wherein the hold-down assembly comprises a hold-down member and a hold-down driving member, the hold-down driving member drives the hold-down member to move up and down between a hold-down position and a release position, the hold-down member in the hold-down position holds down the pipe on the support mechanism of the cleaning station.

5. The pipe cleaning device according to claim 2, wherein the spray assembly further comprises a nozzle holder, a plurality of nozzles are disposed on the nozzle holder, the nozzle holder has a water inlet and a plurality of water diversion passages are disposed inside the nozzle holder, the water inlet is connected with the water supply mechanism through the fluid channel, and the plurality of water diversion passages connect the plurality of nozzles with the water inlet respectively.

6. The pipe cleaning device according to claim 5, wherein the nozzle driving mechanism drives the nozzle holder to move between a docking position and a separating position, and when the nozzle holder is in the docking position, the nozzle is docked with the nozzle of the pipe pressed against the supporting mechanism.

7. The pipe cleaning device according to claim 2, wherein the water supply mechanism comprises a water tank, a liquid feeding pump and a cleaning pump, the liquid feeding pump is arranged at a liquid feeding port end of the water tank, the cleaning pump is arranged at a liquid outlet end of the water tank, an impurity filtering device is arranged between the liquid feeding port end and the liquid outlet end, and the liquid outlet end is connected with the nozzle through a fluid channel.

8. A pipe cleaning apparatus, comprising a pipe supply device and the pipe cleaning device of any one of claims 2 to 7; the pipe feeding device comprises a discharging mechanism, and the discharging mechanism discharges pipes to the supporting mechanism one by one in a way that the length direction of the pipes is vertical to the transmission direction of the transmission type bearing piece.

9. The pipe cleaning equipment according to claim 8, wherein the emptying mechanism comprises a first emptying platform, and a first inclined channel and a second inclined channel are arranged on the top of the first emptying platform; the respective heights of the first inclined channel and the second inclined channel only allow a single pipe to roll off; the lower port of the second inclined channel is used as a discharge port of the discharging mechanism and is positioned above the material receiving station, and the upper port of the second inclined channel is higher than the lower port of the first inclined channel and lower than the upper port of the first inclined channel; a pipe jacking assembly is arranged between the upper port of the second inclined channel and the lower port of the first inclined channel and jacks a pipe between the lower port of the first inclined channel and the upper port of the second inclined channel into the upper port of the second inclined channel.

10. The pipe cleaning equipment according to claim 9, wherein a first inclined surface is arranged on the top of the first blanking table, a first material limiting baffle is arranged in parallel and at intervals relative to the middle part of the first inclined surface, and the first inclined channel is formed between the first material limiting baffle and the first inclined surface; the lower part of the first inclined plane is provided with a convex block, the top end of the convex block is provided with a convex block inclined plane, second material limiting baffles are arranged in parallel at intervals relative to the convex block inclined plane, and a second inclined channel is formed between the second material limiting baffles and the convex block inclined plane.

11. The pipe cleaning equipment according to claim 9, wherein the pipe jacking assembly comprises a first cylinder, a first linkage mechanism and a push rod, the first cylinder drives the first linkage mechanism to move and drives the push rod to move up and down between the lower port of the first inclined channel and the upper port of the second inclined channel.

12. The pipe cleaning equipment according to claim 10, wherein the discharging mechanism further comprises a second discharging table and a lifting assembly, a second inclined surface is arranged at the top of the second discharging table, the front side surface of the second discharging table is attached to the rear side surface of the first discharging table, and a material baffle plate is arranged on the rear side surface of the second discharging table; the lifting assembly drives the second blanking table to move up and down between a feeding position and a material storing position; when the material feeding device is in the material feeding position, the lower end of the second inclined plane is in butt joint with the upper end of the first inclined plane; when the material storage position is arranged, a pipe material storage space is formed among the material baffle plate, the second inclined surface and the rear side surface of the first blanking table.

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