CN114308728B - Production of fin heat exchange tube is with high-efficient screening mechanism that detects - Google Patents
Production of fin heat exchange tube is with high-efficient screening mechanism that detects Download PDFInfo
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- CN114308728B CN114308728B CN202111669801.3A CN202111669801A CN114308728B CN 114308728 B CN114308728 B CN 114308728B CN 202111669801 A CN202111669801 A CN 202111669801A CN 114308728 B CN114308728 B CN 114308728B
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- 238000012216 screening Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 5
- 239000010720 hydraulic oil Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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Abstract
The invention discloses a high-efficiency detection screening mechanism for production of a fin heat exchange tube, which belongs to the technical field of heat exchange tube detection and comprises a fixed tube and a bottom plate, wherein the fixed tube is fixedly connected to the upper surface of the bottom plate, the outer side of the fixed tube is fixedly connected with a workpiece placing mechanism, the outer surface of the fixed tube is fixedly connected with a clamping mechanism, and two ends of the clamping mechanism are respectively positioned at the upper side and the lower side of the workpiece placing mechanism. According to the invention, by arranging the clamping mechanism, the hydraulic cylinder can drive the limiting block to move downwards when contracting, the limiting block slides in the limiting hole and drives the first supporting plate to move downwards, the first supporting plate drives the clamping plate to move downwards through the mounting part, the clamping plate extrudes the heat exchange tube downwards, meanwhile, the positioning plate can be matched with the clamping plate to extrude the heat exchange tube to automatically fix the heat exchange tube, two ends of the water pipe are connected with external pressurization water supply equipment, and when the external pressurization water supply equipment injects a water source into the heat exchange tube through the water pipe, the pressure bearing capacity of the heat exchange tube can be effectively tested.
Description
Technical Field
The invention belongs to the technical field of heat exchange tube detection, and particularly relates to an efficient detection and screening mechanism for production of a fin heat exchange tube.
Background
Finned radiators are one of the most widely used heat exchange devices in gas and liquid heat exchangers. The purpose of heat transfer enhancement is achieved by additionally arranging fins on a common base pipe. The base pipe can be a steel pipe; a stainless steel tube; copper tubing, and the like. The fins can also be made of steel belts; stainless steel band, copper band, aluminium band etc. and the finned heat exchange tube is an important part in the finned radiator.
Whether the leakproofness of the fin heat exchange tube is qualified or not needs to be detected before the fin heat exchange tube is put into use, whether a water leakage condition exists or not, the water pressure bearing capacity of the fin heat exchange tube needs to be detected simultaneously, if the bearing pressure value of the fin heat exchange tube per se is smaller, unqualified products cannot be put into use, the fin heat exchange tube is manually put into a detection machine in detection in the prior art, the material taking, the installation and the unloading operation are very troublesome, one fin heat exchange tube needs to be replaced in detection, a large amount of time is consumed, and the detection efficiency is reduced.
Disclosure of Invention
The invention aims to: in order to solve the problems that in the prior art, the fin heat exchange tubes are manually placed into a detection machine, the material taking, installation and unloading operations are very troublesome, one fin heat exchange tube needs to be replaced when the detection is carried out, a large amount of time can be consumed, and the detection efficiency is reduced, the high-efficiency detection screening mechanism for the production of the fin heat exchange tubes is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a production of fin heat exchange tube is with high-efficient screening mechanism that detects, includes fixed pipe and bottom plate, fixed pipe fixed connection is at the upper surface of bottom plate, and the outside fixedly connected with work piece placement machine of fixed pipe constructs, and the outer fixed surface of fixed pipe is connected with fixture, and fixture's both ends are located the upper and lower both sides of work piece placement machine respectively, and the outer fixed surface of fixed pipe is connected with position control mechanism, and position control mechanism's one end is connected with fixture's lower fixed surface, the back fixedly connected with shedding mechanism of fixed pipe.
As a further description of the above technical solution:
the workpiece placing mechanism comprises a shaft sleeve sleeved outside the fixed pipe, a mounting plate is clamped on the outer surface of the shaft sleeve, a plurality of mounting holes are formed in the upper surface of the mounting plate, and heat exchange pipes are inserted in the mounting holes.
As a further description of the above technical solution:
fixture establishes the first backup pad in the fixed pipe outside including the cover, and the lower surface of first backup pad passes through installed part fixedly connected with splint, and splint and installed part all are located the left side of fixed pipe.
As a further description of the above technical solution:
the utility model discloses a fixed support pipe, including first backup pad, pneumatic cylinder, first backup pad, first bracing piece, the equal fixedly connected with head rod of both sides face around the first backup pad inner wall, the other end difference fixed connection of two head rods is at the both sides face of front and back of pneumatic cylinder, and the head rod is located the spacing downthehole that fixed pipe surface was seted up, and the bottom fixedly connected with loading board of pneumatic cylinder, loading board fixed connection are in the fixed tube.
As a further description of the above technical solution:
the bottom end of the first connecting rod penetrates through the lower surface of the bearing plate and is fixedly connected with a piston block, the piston block is located in a fixed shell, the fixed shell is fixedly connected in a fixed pipe, a positioning sleeve is sleeved on the outer side of the first connecting rod, and the positioning sleeve is clamped on the upper surface of the fixed shell.
As a further description of the above technical solution:
the lower surface intercommunication of set casing has the pipe, the other end of pipe run through the inside of bottom plate and with the right flank intercommunication of accomodating the shell, accomodate shell fixed connection in the mounting groove that the bottom plate upper surface was seted up, be provided with flexible post in accomodating the shell, the top fixedly connected with locating plate of flexible post, the equal fixed mounting in the left and right sides of locating plate upper surface has the connection mouth, the bottom intercommunication of connecting the mouth has the water pipe, the water pipe runs through the inside of locating plate.
As a further description of the above technical solution:
the position adjusting mechanism comprises first hinged pieces fixedly connected to the front side and the rear side of the lower surface of a first supporting plate, one end of a connecting rod is hinged to each first hinged piece, the other end of the connecting rod is hinged to a second hinged piece, a moving block is fixedly connected to the lower surface of each second hinged piece, the moving block is connected to the upper surface of a second supporting plate in a sliding mode and is arranged in a moving hole, and the second supporting plate is clamped to the outer surface of a fixed pipe.
As a further description of the above technical solution:
the lower fixed surface of movable block is connected with the push pedal, and the left surface of push pedal passes through the first ball of second connecting rod fixedly connected with, and the left side of first ball is provided with a plurality of cambered blocks, and a plurality of cambered blocks are the annular and arrange setting and fixed connection at the surface of axle sleeve.
As a further description of the above technical solution:
the discharging mechanism comprises a third supporting plate fixedly connected with the back of the fixing pipe, sliders are fixedly connected to the left side and the right side of the upper surface of the third supporting plate, the back of each slider is fixedly connected with the back of the inner wall of the corresponding sliding groove through an electric push rod, bearing blocks are fixedly connected to the upper surfaces of the sliders, and the lower surfaces of the bearing blocks are attached to the upper surfaces of the third supporting plate.
As a further description of the above technical solution:
the upper surface laminating of carrier block has the apron, the equal fixedly connected with gag lever post in four corners department of apron lower surface, the gag lever post is located the spacing inslot that the carrier block upper surface was seted up, the equal fixedly connected with spring in the left and right sides of apron lower surface, the bottom of spring and recessed wall's lower fixed surface are connected, the upper surface at the carrier block is seted up to the recess, the upper surface fixedly connected with support column of apron, the positive fixedly connected with peg of support column, the peg sets for the slope, the positive fixedly connected with set-square of apron, the laminating has the second ball on the inclined plane of set-square, the lower surface of second ball passes through the upper surface of third connecting rod fixed connection in the third backup pad.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, by arranging the clamping mechanism, the hydraulic cylinder can drive the limiting block to move downwards when contracting, the limiting block slides in the limiting hole and drives the first supporting plate to move downwards, the first supporting plate drives the clamping plate to move downwards through the mounting part, the clamping plate extrudes the heat exchange tube downwards, meanwhile, the hydraulic cylinder can drive the pressing rod to move downwards when contracting, the pressing rod drives the piston block to move downwards, the piston block moves downwards and can extrude hydraulic oil in the fixed shell, the hydraulic oil can be injected into the fixed shell through the guide pipe, at the moment, the hydraulic oil in the fixed shell is increased to extrude the telescopic column to move upwards, the telescopic column pushes the positioning plate to move upwards, the positioning plate drives the two connecting nozzles to move upwards, the two connecting nozzles are respectively inserted into the two ends of the heat exchange tube, meanwhile, the positioning plate can be matched with the clamping plate to extrude and automatically fix the heat exchange tube, the two ends of the water tube are connected with external pressurization water supply equipment, and when the external pressurization water supply equipment injects water source into the heat exchange tube through the water pipe, the pressure bearing capacity of the heat exchange tube can be effectively tested.
2. According to the invention, through the arrangement of the position adjusting mechanism, a plurality of heat exchange tubes can be placed on the mounting plate, in the process of clamping the heat exchange tubes, the first hinge plate can be driven by the first support plate to move downwards, the first hinge plate can drive the second hinge plate to move rightwards through the connecting rod, at the moment, the first ball can be driven by the push plate to move rightwards through the second connecting rod, when the first support plate moves upwards, the push plate can be driven by the connecting rod to move leftwards, the first ball can extrude the cambered surface block, at the moment, the cambered surface block drives the mounting plate to rotate through the shaft sleeve, the mounting plate can change the positions of different heat exchange tubes, and when the heat exchange tubes are not clamped any more, the purpose of rotating the mounting plate to change the positions can be achieved.
3. According to the invention, by arranging the unloading mechanism, the extension of the electric push rod is controlled to drive the bearing block to move rightwards through the sliding block, the bearing block can drive the cover plate to move forwards, the triangular plate can move forwards at the moment, the triangular plate can drive the supporting column to gradually move upwards under the action of the second ball, the supporting column drives the hanging rod to be inserted into the heat exchange tube and gradually drives the heat exchange tube to move upwards, the heat exchange tube can be taken out of the mounting plate to finish unloading, the limiting rod and the limiting groove are arranged, the limiting rod slides in the limiting groove, so that the cover plate can stably move up and down along the track, and under the action of the spring, the spring can pull the cover plate to move downwards to the initial position through self elastic contraction.
Drawings
FIG. 1 is a schematic structural diagram of an efficient detection and screening mechanism for production of a fin heat exchange tube, which is provided by the invention;
FIG. 2 is a schematic structural diagram of a first supporting plate and a second supporting plate in a high-efficiency detection screening mechanism for producing a fin heat exchange tube, which is provided by the invention, from top down;
FIG. 3 is a schematic structural diagram of a top view of an arc-shaped block and a first ball in the efficient detection and screening mechanism for production of the fin heat exchange tube, which is provided by the invention;
FIG. 4 is a schematic view of a front partial section structure of a clamping mechanism in the efficient detection and screening mechanism for fin heat exchange tube production, which is provided by the invention;
fig. 5 is a schematic sectional structure diagram of a side view of a discharging mechanism in the efficient detection screening mechanism for production of the fin heat exchange tube provided by the invention.
Illustration of the drawings:
1. a fixed tube; 2. a base plate; 3. a workpiece placement mechanism; 31. a shaft sleeve; 32. mounting a plate; 33. a heat exchange pipe; 4. a clamping mechanism; 41. a first support plate; 42. a mounting member; 43. a splint; 44. a first connecting rod; 45. a limiting hole; 46. a carrier plate; 47. a hydraulic cylinder; 48. a pressure lever; 49. a stationary housing; 410. a piston block; 411. a conduit; 412. mounting grooves; 413. a telescopic column; 414. a housing case; 415. positioning a plate; 416. a connecting nozzle; 5. a position adjustment mechanism; 51. a first hinge tab; 52. a connecting rod; 53. a second hinge plate; 54. a second support plate; 55. pushing a plate; 56. a second connecting rod; 57. a cambered surface block; 58. a moving block; 59. a first ball bearing; 6. a third connecting rod; 7. a discharge mechanism; 71. a third support plate; 72. a slider; 73. an electric push rod; 74. a bearing block; 75. a cover plate; 76. a limiting rod; 77. a support column; 78. a hanging rod; 79. a set square; 710. a second ball bearing; 711. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency detection screening mechanism for production of a fin heat exchange tube 33 comprises a fixed tube 1 and a bottom plate 2, wherein the fixed tube 1 is fixedly connected to the upper surface of the bottom plate 2, a workpiece placing mechanism 3 is fixedly connected to the outer side of the fixed tube 1, the workpiece placing mechanism 3 comprises a shaft sleeve 31 sleeved on the outer side of the fixed tube 1, an installation plate 32 is clamped on the outer surface of the shaft sleeve 31, a plurality of installation holes are formed in the upper surface of the installation plate 32, and the heat exchange tube 33 is inserted in the installation holes;
the outer surface of the fixed pipe 1 is fixedly connected with a clamping mechanism 4, two ends of the clamping mechanism 4 are respectively positioned at the upper side and the lower side of the workpiece placing mechanism 3, the clamping mechanism 4 comprises a first supporting plate 41 sleeved at the outer side of the fixed pipe 1, the lower surface of the first supporting plate 41 is fixedly connected with a clamping plate 43 through a mounting part 42, the clamping plate 43 and the mounting part 42 are both positioned at the left side of the fixed pipe 1, the front side and the back side of the inner wall of the first supporting plate 41 are both fixedly connected with first connecting rods 44, the other ends of the two first connecting rods 44 are respectively and fixedly connected with the front side and the back side of a hydraulic cylinder 47, the first connecting rods 44 are positioned in limiting holes 45 formed in the outer surface of the fixed pipe 1, the bottom end of the hydraulic cylinder 47 is fixedly connected with a bearing plate 46, the bearing plate 46 is fixedly connected in the fixed pipe 1, the bottom end of the first connecting rod 44 penetrates through the lower surface of the bearing plate 46 and is fixedly connected with a piston block 410, the piston block 410 is positioned in a fixed shell 49, the fixed shell 49 is fixedly connected in a fixed pipe 1, the outer side of the first connecting rod 44 is sleeved with a positioning sleeve, the positioning sleeve is clamped on the upper surface of the fixed shell 49, the lower surface of the fixed shell 49 is communicated with a conduit 411, the other end of the conduit 411 penetrates through the inside of the base plate 2 and is communicated with the right side surface of a containing shell 414, the containing shell 414 is fixedly connected in a mounting groove 412 formed in the upper surface of the base plate 2, a telescopic column 413 is arranged in the containing shell 414, the top end of the telescopic column 413 is fixedly connected with a positioning plate 415, connecting nozzles 416 are fixedly mounted on the left side and the right side of the upper surface of the positioning plate 415, the bottom ends of the connecting nozzles 416 are communicated with water pipes, and the water pipes penetrate through the inside of the positioning plate 415;
the specific implementation mode is as follows: through setting up fixture 4, wherein can drive the stopper and move down when pneumatic cylinder 47 contracts, the stopper slides in spacing hole 45 and drives first backup pad 41 and move down, first backup pad 41 drives splint 43 and moves down through installed part 42, splint 43 extrudes heat exchange tube 33 downwards, pneumatic cylinder 47 can drive depression bar 48 and move down simultaneously when contracting, depression bar 48 drives piston block 410 and moves down, piston block 410 moves down and can extrude the hydraulic oil in the set casing 49, hydraulic oil can pour into to the set casing 49 through pipe 411, hydraulic oil increases in the set casing 49 and extrudes flexible post 413 rebound this moment, flexible post 413 top moves locating plate 415 and moves up, locating plate 415 drives two connecting nozzles 416 and moves up, two connecting nozzles 416 insert respectively to the both ends of heat exchange tube 33, locating plate 415 can cooperate splint 43 to extrude the heat exchange tube 33 and fix it automatically, connect the both ends of water pipe with outside pressure boost water supply equipment, when outside increases water supply equipment and pours into water source into heat exchange tube 33 into through the water pipe, can effectively test the pressure bearing capacity of heat exchange tube 33.
The outer surface of the fixed tube 1 is fixedly connected with a position adjusting mechanism 5, the position adjusting mechanism 5 comprises first hinged pieces 51 fixedly connected to the front side and the rear side of the lower surface of a first supporting plate 41, one end of a connecting rod 52 is hinged to the first hinged pieces 51, the other end of the connecting rod 52 is hinged to a second hinged piece 53, a moving block 58 is fixedly connected to the lower surface of the second hinged piece 53, the moving block 58 is slidably connected into a moving hole formed in the upper surface of the second supporting plate 54, the second supporting plate 54 is clamped on the outer surface of the fixed tube 1, the lower surface of the moving block 58 is fixedly connected with a push plate 55, the left side surface of the push plate 55 is fixedly connected with a first ball 59 through a second connecting rod 56, a plurality of arc-shaped blocks 57 are arranged on the left side of the first ball 59, the plurality of arc-shaped blocks 57 are arranged in a ring shape and fixedly connected to the outer surface of the shaft sleeve 31, and one end of the position adjusting mechanism 5 is fixedly connected to the lower surface of the clamping mechanism 4;
the specific implementation mode is as follows: through setting up position adjustment mechanism 5, can place a plurality of heat exchange tubes 33 on the mounting panel 32, in the in-process of cliping heat exchange tube 33, first backup pad 41 can drive first articulated piece 51 and move down, first articulated piece 51 can drive second articulated piece 53 through connecting rod 52 and move right, push pedal 55 can drive first ball 59 through second connecting rod 56 and move right this moment, when first backup pad 41 moved up, connecting rod 52 can drive push pedal 55 and move left, push pedal 55 can drive first ball 59 through second connecting rod 56 and move left, first ball 59 can extrude cambered surface piece 57, cambered surface piece 57 drives mounting panel 32 through axle sleeve 31 and rotates this moment, mounting panel 32 can change the position of different heat exchange tubes 33, when heat exchange tube 33 is no longer by the centre gripping, can reach the purpose that the heat exchange tube 33 position was changed to rotatory mounting panel 32 this moment.
The back of the fixed tube 1 is fixedly connected with a discharging mechanism 7, the discharging mechanism 7 comprises a third support plate 71 fixedly connected with the back of the fixed tube 1, sliders 72 are fixedly connected to the left side and the right side of the upper surface of the third support plate 71, the back of each slider 72 is fixedly connected with the back of the inner wall of the chute through an electric push rod 73, a bearing block 74 is fixedly connected with the upper surface of each slider 72, the lower surface of each bearing block 74 is attached to the upper surface of the third support plate 71, a cover plate 75 is attached to the upper surface of each bearing block 74, limiting rods 76 are fixedly connected to the four corners of the lower surface of each cover plate 75, the limiting rods 76 are located in limiting grooves formed in the upper surface of each bearing block 74, springs 711 are fixedly connected to the left side and the right side of the lower surface of each cover plate 75, the bottom ends of the springs 711 are fixedly connected with the lower surface of the inner wall of the grooves, the grooves are formed in the upper surface of each bearing block 74, supporting columns 77 are fixedly connected to the upper surface of each cover plate 75, hanging rods 78 are obliquely arranged, triangular plates 79 are fixedly connected with triangular plates 710, the lower surfaces of the supporting columns 710, and the lower surfaces of the third support plates are fixedly connected to the lower surfaces of the third support columns 710;
the specific implementation mode is as follows: through setting up discharge mechanism 7, control electric putter 73 extension can drive carrier block 74 through slider 72 and move right, carrier block 74 can drive apron 75 and move forward, set-square 79 can move forward this moment, set-square 79 can drive support column 77 upwards removal gradually under the effect of second ball 710, support column 77 drives peg 78 and inserts to heat exchange tube 33 in and drive heat exchange tube 33 upwards removal gradually, can take out heat exchange tube 33 from mounting panel 32 and accomplish the unloading, through setting up gag lever post 76 and spacing groove, gag lever post 76 slides in the spacing groove, thereby make apron 75 can be along the steady reciprocating of orbit, under the effect of spring 711, spring 711 can be through self elasticity shrink pulling apron 75 and move down to initial position.
The working principle is as follows: when the heat exchange tube is used, a plurality of heat exchange tubes 33 are placed on the mounting plate 32, the hydraulic cylinder 47 is controlled to contract to drive the limiting blocks to move downwards, the limiting blocks slide in the limiting holes 45 and drive the first supporting plate 41 to move downwards, the first supporting plate 41 drives the clamping plate 43 to move downwards through the mounting part 42, the clamping plate 43 extrudes the heat exchange tubes 33 downwards, the hydraulic cylinder 47 contracts to drive the pressing rod 48 to move downwards, the pressing rod 48 drives the piston block 410 to move downwards, the piston block 410 moves downwards to extrude hydraulic oil in the fixed shell 49, the hydraulic oil can be injected into the fixed shell 49 through the guide tube 411, the hydraulic oil in the fixed shell 49 is increased to extrude the telescopic column 413 to move upwards, the telescopic column 413 pushes the positioning plate 415 to move upwards, the positioning plate 415 drives the two connecting nozzles 416 to move upwards, the two connecting nozzles 416 are respectively inserted into two ends of the heat exchange tubes 33, and the positioning plate 415 can cooperate with the clamping plate 43 to extrude the heat exchange tubes 33 to automatically fix the heat exchange tubes, the two ends of the water pipe are connected with an external pressurizing water supply device, when the external pressurizing water supply device injects water into the heat exchange pipe 33 through the water pipe, the pressure bearing capacity of the heat exchange pipe 33 can be effectively tested, in the process of clamping the heat exchange pipe 33, the first support plate 41 can drive the first hinge plate 51 to move downwards, the first hinge plate 51 can drive the second hinge plate 53 to move rightwards through the connecting rod 52, at the moment, the push plate 55 can drive the first ball 59 to move rightwards through the second connecting rod 56, when the first support plate 41 moves upwards, the connecting rod 52 can drive the push plate 55 to move leftwards, the push plate 55 can drive the first ball 59 to move leftwards through the second connecting rod 56, the first ball 59 can extrude the cambered block 57, at the moment, the cambered block 57 drives the mounting plate 32 to rotate through the shaft sleeve 31, and the mounting plate 32 can exchange the positions of different heat exchange pipes 33, when the heat exchange tube 33 is not clamped any more, the purpose of replacing the position of the heat exchange tube 33 by rotating the mounting plate 32 can be achieved at the moment, the electric push rod 73 is controlled to extend and can drive the bearing block 74 to move rightwards through the sliding block 72, the bearing block 74 can drive the cover plate 75 to move forwards, the triangular plate 79 can move forwards at the moment, the triangular plate 79 can drive the supporting column 77 to gradually move upwards under the action of the second ball 710, the supporting column 77 drives the hanging rod 78 to be inserted into the heat exchange tube 33 and gradually drives the heat exchange tube 33 to move upwards, and the heat exchange tube 33 can be taken out from the mounting plate 32 to finish unloading.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The efficient detection and screening mechanism for the production of the fin heat exchange tube comprises a fixed tube (1) and a bottom plate (2), and is characterized in that the fixed tube (1) is fixedly connected to the bottom plate (2), the fixed tube (1) is fixedly connected with a workpiece placing mechanism (3), the fixed tube (1) is also fixedly connected with a clamping mechanism (4), two ends of the clamping mechanism (4) are respectively positioned at the upper side and the lower side of the workpiece placing mechanism (3), a position adjusting mechanism (5) is fixedly connected to the outer surface of the fixed tube (1), one end of the position adjusting mechanism (5) is fixedly connected with the lower surface of the clamping mechanism (4), and a discharging mechanism (7) is fixedly connected to the back surface of the fixed tube (1);
the workpiece placing mechanism (3) comprises a shaft sleeve (31) sleeved on the outer side of the fixed pipe (1), and an installation plate (32) is clamped on the outer surface of the shaft sleeve (31);
the clamping mechanism (4) comprises a first supporting plate (41) sleeved on the outer side of a fixed pipe (1), the lower surface of the first supporting plate (41) is fixedly connected with a clamping plate (43), the first supporting plate (41) is fixedly connected with a hydraulic cylinder (47) through two first connecting rods (44), the bottom end of the hydraulic cylinder (47) is fixedly connected with a bearing plate (46), the bearing plate (46) is fixedly connected in the fixed pipe (1), the bottom end of the first connecting rod (44) penetrates through the lower surface of the bearing plate (46) and is fixedly connected with a piston block (410), the piston block (410) is positioned in a fixed shell (49), the fixed shell (49) is fixedly connected in the fixed pipe (1), the lower surface of the fixed shell (49) is communicated with a guide pipe (411), the other end of the guide pipe (411) penetrates through the inside of the bottom plate (2) and is communicated with the right side surface of a containing shell (414), the containing shell (414) is fixedly connected on the bottom plate (2), telescopic columns (413) are arranged in the containing shell (414), the top ends of the telescopic columns (413) are fixedly connected with positioning plates (415), and the left and right positioning plates (415) are fixedly connected with left and right positioning nozzles (416);
the position adjusting mechanism (5) comprises first hinged pieces (51) fixedly connected to the front side and the rear side of the lower surface of a first supporting plate (41), one end of a connecting rod (52) is hinged to the first hinged pieces (51), the other end of the connecting rod (52) is hinged to a second hinged piece (53), a moving block (58) is fixedly connected to the lower surface of the second hinged piece (53), the moving block (58) is connected to the inner side of a moving hole formed in the upper surface of the second supporting plate (54) in a sliding mode, the second supporting plate (54) is connected to the outer surface of a fixed pipe (1) in a clamping mode, a push plate (55) is fixedly connected to the lower surface of the moving block (58), first balls (59) are fixedly connected to the left side surface of the push plate (55) through the second connecting rod (56), a plurality of arc-surface blocks (57) are arranged on the left side of the first balls (59) in an annular mode and are fixedly connected to the outer surface of a shaft sleeve (31).
2. The efficient detection and screening mechanism for the production of the fin heat exchange tube according to claim 1, wherein a plurality of mounting holes are formed in the upper surface of the mounting plate (32), and the heat exchange tube (33) is inserted into the mounting holes.
3. The high-efficiency detection screening mechanism for the production of the fin heat exchange tube according to claim 1, wherein the lower surface of the first supporting plate (41) is fixedly connected with a clamping plate (43) through a mounting piece (42), and the clamping plate (43) and the mounting piece (42) are both positioned on the left side of the fixed tube (1).
4. The efficient detection and screening mechanism for the production of the fin heat exchange tube according to claim 3, wherein the front side and the rear side of the inner wall of the first supporting plate (41) are fixedly connected with first connecting rods (44), the other ends of the two first connecting rods (44) are fixedly connected to the front side and the rear side of a hydraulic cylinder (47), and the first connecting rods (44) are positioned in limiting holes (45) formed in the outer surface of the fixed tube (1).
5. The high-efficiency detection and screening mechanism for the production of the fin heat exchange tube according to claim 4, wherein a positioning sleeve is sleeved on the outer side of the first connecting rod (44), and the positioning sleeve is clamped on the upper surface of the fixed shell (49).
6. The efficient detection and screening mechanism for the production of the fin heat exchange tube according to claim 5, wherein the accommodating shell (414) is fixedly connected in an installation groove (412) formed in the upper surface of the bottom plate (2), the bottom end of the connecting nozzle (416) is communicated with a water pipe, and the water pipe penetrates through the inside of the positioning plate (415).
7. The efficient detection and screening mechanism for the production of the fin heat exchange tube according to claim 1, wherein the unloading mechanism (7) comprises a third support plate (71) fixedly connected with the back of the fixed tube (1), sliders (72) are fixedly connected to the left side and the right side of the upper surface of the third support plate (71), the back of each slider (72) is fixedly connected with the back of the inner wall of the sliding chute through an electric push rod (73), a bearing block (74) is fixedly connected to the upper surface of each slider (72), and the lower surface of each bearing block (74) is attached to the upper surface of the third support plate (71).
8. The efficient detection and screening mechanism for the production of the fin heat exchange tube according to claim 7, characterized in that a cover plate (75) is attached to the upper surface of the bearing block (74), limiting rods (76) are fixedly connected to four corners of the lower surface of the cover plate (75), the limiting rods (76) are located in limiting grooves formed in the upper surface of the bearing block (74), springs (711) are fixedly connected to the left and right sides of the lower surface of the cover plate (75), the bottom ends of the springs (711) are fixedly connected to the lower surface of the inner wall of the groove, the groove is formed in the upper surface of the bearing block (74), supporting columns (77) are fixedly connected to the upper surface of the cover plate (75), hanging columns (78) are fixedly connected to the front surface of the supporting columns (77) in an inclined manner, triangular plates (79) are fixedly connected to the front surface of the cover plate (75), second balls (710) are attached to inclined surfaces of the triangular plates (79), and the lower surfaces of the second balls (710) are fixedly connected to the upper surface of the third supporting plate (71) through third connecting rods (6).
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| CN203432431U (en) * | 2013-05-17 | 2014-02-12 | 无锡凯博易机电科技有限公司 | Pressure sealing devices and anti-pressure capability detecting tester and system used for porous flat tube for air condition heat exchanger |
| CN209256218U (en) * | 2018-12-24 | 2019-08-16 | 泰州市恒立管业制造有限公司 | A kind of welder for the processing of red copper interface tube |
| CN210718793U (en) * | 2019-10-18 | 2020-06-09 | 无锡嘉龙铜业有限公司 | Copper pipe for manufacturing diesel oil cooler |
| CN111473917A (en) * | 2020-04-22 | 2020-07-31 | 合肥禾松信息科技有限公司 | Production and detection assembly line for pressure pipeline |
| CN111595902B (en) * | 2020-06-22 | 2024-10-22 | 特能传热科技（中山）有限公司 | Heat conduction efficiency detection equipment for heat pipe |
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| FR2628402A1 (en) * | 1988-03-08 | 1989-09-15 | Smcm | DEVICE FOR CONVEYING OBJECTS SUCH AS FRUITS AND VEGETABLES WITH A VIEW TO THEIR QUALITY CONTROL |
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