CN117647147A - Automatic arrangement device and arrangement method for heat exchanger baffle plates - Google Patents
Automatic arrangement device and arrangement method for heat exchanger baffle plates Download PDFInfo
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- CN117647147A CN117647147A CN202410115148.3A CN202410115148A CN117647147A CN 117647147 A CN117647147 A CN 117647147A CN 202410115148 A CN202410115148 A CN 202410115148A CN 117647147 A CN117647147 A CN 117647147A
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- 238000003756 stirring Methods 0.000 claims abstract description 35
- 230000033001 locomotion Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 4
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Abstract
The invention relates to an automatic arrangement device and an arrangement method for heat exchanger baffle plates, which belong to the technical field of heat exchanger manufacturing and processing and comprise a numerical control system, a base, a supporting component and a poking component; the base is of a groove structure and comprises a horizontal bottom plate, vertical side plates are arranged on two sides of the horizontal bottom plate, a poking assembly is arranged on the horizontal bottom plate, a supporting assembly is arranged on the vertical side plates in a sliding mode through a kinematic pair, a baffle plate is arranged on the supporting assembly, and the baffle plate comprises a first baffle plate and a second baffle plate; the support assembly comprises a positioning support seat and an adjusting support seat, the positioning support seat is used for supporting the first baffle, the adjusting support seat is used for supporting the second baffle, and the positioning support seat and the adjusting support seat are arranged at intervals along the feeding direction of the poking assembly; and the numerical control system controls the stirring assembly to adjust the arrangement position of the supporting assembly, and the automatic arrangement of the baffle plates is completed. The device realizes automatic arrangement of the heat exchanger baffle plates, improves the working efficiency and reduces the labor intensity.
Description
Technical Field
The invention relates to the technical field of manufacturing and processing of heat exchangers, in particular to an automatic arrangement device and an arrangement method for heat exchanger baffle plates.
Background
The heat exchanger baffle is an element installed inside the heat exchanger, and is mainly used for increasing the heat transfer area and the mixing degree of fluid, thereby improving the heat exchange efficiency. The fluid mixing device can prevent dead angles and dead areas caused by long-time transverse flow by changing the flow direction and speed of the fluid, so that the fluid is uniformly mixed.
The heat exchanger baffle needs to guarantee interval and axiality between each baffle when the equipment, along with the requirement of market to the product precision, current manual auxiliary adjustment arranges the mode of baffle, needs frequent correction, causes work efficiency low, and intensity of labour is high, wastes time and energy, has failed to satisfy the demand.
Disclosure of Invention
The invention aims to provide an automatic arrangement device for heat exchanger baffle plates. The device can realize automatic arrangement of the heat exchanger baffle plates, and reduces labor intensity.
The invention further aims to provide an automatic arrangement method of the heat exchanger baffle plates.
In order to achieve the above object, the present invention provides an automatic arrangement device for heat exchanger baffle plates, comprising:
the device comprises a numerical control system, a base, a supporting component and a stirring component;
the base is arranged to be of a groove structure and comprises a horizontal bottom plate, vertical side plates are arranged on two sides of the horizontal bottom plate, a poking assembly is arranged on the horizontal bottom plate, a supporting assembly is arranged on the vertical side plates in a sliding mode through a kinematic pair, a baffle plate is arranged on the supporting assembly and comprises a first baffle plate and a second baffle plate;
the support assembly comprises a positioning support seat and an adjusting support seat, the positioning support seat is used for supporting the first baffle, the adjusting support seat is used for supporting the second baffle, and the positioning support seat and the adjusting support seat are arranged at intervals along the feeding direction of the poking assembly;
the numerical control system controls the stirring assembly to adjust the arrangement positions of the supporting assemblies.
As a preferable technical scheme of the invention, the stirring assembly comprises a sliding plate, a servo motion unit and a stirring piece unit;
the servo motion unit comprises a guide rail sliding block motion pair and a gear rack transmission pair, a sliding block and a gear are arranged at the lower end of the sliding plate, and a guide rail and a rack are arranged at the upper end of the horizontal bottom plate;
the stirring piece unit is arranged at the upper end of the sliding plate and comprises an air cylinder and a stirring piece, and the stirring piece stretches out and draws back along the vertical direction under the drive of the air cylinder and drives the supporting component to move along the horizontal direction.
As a preferable technical scheme of the invention, a boss is arranged at the upper end of the horizontal bottom plate, the guide rail is arranged on the upper surface of the boss, a positioning part for clamping the rack is formed by the side surface of the boss and the horizontal bottom plate, and a tooth part of the rack is arranged on the opposite side parallel to the side surface of the boss.
As a preferable technical scheme of the invention, the positioning support seat comprises a U-shaped frame, a sliding block is arranged at the lower end of the U-shaped frame and is matched with a guide rail arranged on the vertical side plate to slide, and a clamping piece is arranged at the upper end of the U-shaped frame and used for clamping the first baffle.
As a preferable technical scheme of the invention, the first baffle plate is provided with a horizontal bottom surface, and the horizontal bottom surface is provided with a positioning groove;
the U-shaped frame upper end set up with constant head tank complex positioning table, the positioning table with the constant head tank cooperation realizes the location installation of first baffling board.
As a preferable technical scheme of the invention, the adjusting support seat comprises a bottom rod, a first side rod, a second side rod and an adjusting screw rod, wherein the first side rod and the second side rod are respectively hinged with the bottom rod, and a sliding block is arranged at the lower end of the bottom rod and is in sliding fit with a guide rail arranged on the vertical side plate; the first side rod is provided with a left-handed nut, the second side rod is provided with a right-handed nut, and the adjusting screw is driven by the servo motor to be in transmission connection with the left-handed nut and the right-handed nut and drive the first side rod and the second side rod to move oppositely or back to back.
As a preferable technical scheme of the invention, the second baffle plate is provided with an arc-shaped surface, the upper ends of the first side rod and the second side rod are respectively provided with a rotating wheel clamping piece, and the arc-shaped surface is clamped on the rotating wheel clamping piece.
As a preferable technical scheme of the invention, the matching surface of the rotating wheel clamping piece and the second deflector is an arc-shaped surface.
As a preferable technical scheme of the invention, the device further comprises a detection assembly, wherein the detection assembly comprises a vertical support and a transverse support, the vertical support is arranged on the outer side face of the vertical side plate in a sliding manner along the length direction of the base, the transverse support is arranged on the vertical support and slides along the vertical direction, and a measuring instrument is arranged on one side of the transverse support, which is close to the base.
On the other hand, the application provides an automatic arrangement method of heat exchanger baffle plates, which comprises the following steps:
s1, placing a first baffle plate on a positioning support seat;
s2, the numerical control system reads the product drawing codes to obtain the arrangement distance and the quantity of the baffle plates;
s3, shooting a first baffle plate by the measuring instrument, determining the arc diameter and thickness of the baffle plate, and feeding back information to the numerical control system;
s4, the numerical control system controls a servo motor of the adjusting support seat to drive the adjusting screw rod, the first side rod and the second side rod move oppositely or back to back, the rotating wheel clamping piece is driven to reach a designated position, and a plurality of adjusting support seats are adjusted simultaneously;
s5, the numerical control system controls the stirring assembly to sequentially adjust the supporting assembly to move to a designated position;
and S6, placing the rest baffle plates on the positioning support seat or the adjusting support seat with the distribution adjusted, and completing automatic arrangement of the baffle plates.
The invention has the advantages that:
1. according to the invention, the base is matched with the support assembly and the toggle assembly, so that the automatic arrangement of the heat exchanger baffle plates is realized under the control of the numerical control system, the working efficiency is improved, and the labor intensity is reduced;
2. according to the invention, the kinematic pairs of the supporting component are arranged on the two vertical side plates of the base, the kinematic pairs of the poking component are arranged on the horizontal bottom plate, and when the poking component is propped against the positioning supporting seat or the adjusting supporting seat, the kinematic components (such as the sliding blocks) of each kinematic pair form an approximately triangular structure, so that the precision stability of the poking component in poking the positioning supporting seat or the adjusting supporting seat is enhanced, and the arrangement interval of the baffle plates is further ensured.
3. According to the invention, the positioning groove is formed in the first baffle plate, the positioning support seat is provided with the positioning table, so that the positioning installation of the first baffle plate is realized, and the support point position of the support end of the second baffle plate is adjustable by adjusting the opposite or back movement of the first side rod and the second side rod of the support seat, so that the automatic arrangement of baffle plates with different specifications is realized, and the universality is stronger;
4. through installing a slice first baffling board, the circular arc diameter and the thickness feedback of first baffling board are shot to the measuring apparatu, and numerical control system control adjusts the position of supporting seat regulation centre gripping second baffling board, and numerical control system further controls and stirs the interval of subassembly regulation location supporting seat and regulation supporting seat, then installs remaining baffling board again, and this kind of mode can install the baffling board fast, has saved the live time of hoist and mount the baffling board, has reduced manufacturing cost.
Drawings
FIG. 1 is a schematic structural diagram of an automatic arrangement device for heat exchanger baffles provided by an embodiment of the invention;
FIG. 2 is a schematic structural view of a base;
FIG. 3 is a schematic view of a portion of the toggle assembly;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
FIG. 5 is a front view of the positioning support base;
FIG. 6 is an enlarged view of a portion of FIG. 5 at B;
fig. 7 is a front view of the adjustment support base.
In the figure:
1. a base; 11. a horizontal bottom plate; 12. a vertical side plate; 2. a support assembly; 21. positioning a supporting seat; 22. adjusting the supporting seat; 221. a bottom bar; 222. a first side bar; 223. a second side bar; 224. adjusting a screw rod; 225. a rotor holder; u-shaped frame; 212. a positioning groove; 213. a positioning table; 3. a baffle plate; 31. a first baffle; 32. a second baffle; 4. a detection assembly; 41. a measuring instrument; 42. a transverse bracket; 43. a vertical bracket; 5. the assembly is stirred; 51. a slide plate; 521. a gear; 522. a slide block; 523. a rack; 524. a guide rail; 525. a boss; 526. a positioning part; 532. a cylinder; 533. a toggle member; 6. a numerical control system; 7. a servo motor.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
In describing embodiments of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and for example, the terms "connected" may be removably connected or non-removably connected; may be directly connected or indirectly connected through an intermediate medium.
References to orientation terms, such as "upper", "lower", etc., in the embodiments of the present invention are only with reference to the orientation of the accompanying drawings, and thus, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present invention, rather than to indicate or imply that the apparatus or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the embodiments of the present invention; moreover, relational terms such as "first" and "second", and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
In the description of embodiments of the present invention, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
As shown in fig. 1, the automatic arrangement device for heat exchanger baffles provided by the embodiment of the disclosure comprises a numerical control system 6, a base 1, a support assembly 2 and a poking assembly 5; the base 1 is of a groove structure and comprises a horizontal bottom plate 11, vertical side plates 12 are arranged on two sides of the horizontal bottom plate 11, a poking assembly 5 is arranged on the horizontal bottom plate 11, a supporting assembly 2 is arranged on the vertical side plates 12 in a sliding mode through a kinematic pair, a baffle plate 3 is arranged on the supporting assembly 2, and the baffle plate 3 comprises a first baffle plate 31 and a second baffle plate 32; the support assembly 2 comprises a positioning support seat 21 and an adjusting support seat 22, wherein the positioning support seat 21 is used for supporting the first baffle 31, the adjusting support seat 22 is used for supporting the second baffle 32, and the positioning support seat 21 and the adjusting support seat 22 are arranged at intervals along the feeding direction of the poking assembly 5; the numerical control system 6 controls the poking assembly 5 to adjust the arrangement positions of the baffle plates 3.
Specifically, in order to realize that the heat exchange medium of the heat exchanger shell pass can sequentially flow through the baffle plates 3, different notches are formed on the adjacent baffle plates 3, so that a first baffle plate 31 and a second baffle plate 32 are formed, and the first baffle plate 31 and the second baffle plate 32 are sequentially arranged at intervals.
The positioning support seat 21 is used for supporting the first baffle 31, a positioning component is arranged at the matching position of the positioning support seat 21 and the first baffle 31, a groove can be formed in the body of the positioning support seat 21 by the positioning component, and an independent component can be arranged on the body of the positioning support seat 21. In order to ensure the coaxiality of the first baffle plate 31 and the second baffle plate 32, the supporting seat of the second baffle plate 32 is set to be an adjusting structure, and the coaxiality of the first baffle plate 31 and the second baffle plate 32 is ensured by adjusting the supporting point of the supporting end. The adjusting structure may be a supporting block which is assembled on the body of the adjusting supporting seat 22 and is bilaterally symmetrical, the supporting block is a replaceable component, supporting blocks with different specifications of supporting points are installed according to the assembly process requirement, and the adjusting supporting seat 22 may also be set to realize the adjustable supporting points through a mechanical positioning structure, for example, a hinge rod structure is adopted, two hinge rods support the second baffle plate 32, and the adjustment is realized through the supporting points of the adjusting hinge rods. Since the first baffle 31 and the second baffle 32 are sequentially arranged at intervals, the positioning support seat 21 and the adjusting support seat 22 are correspondingly arranged at intervals.
The stirring assembly 5 is arranged on the horizontal bottom plate 11 of the base 1, is positioned in the groove structure of the base 1 and positioned at the lower end of the supporting assembly 2, the stirring assembly 5 adjusts the position of the supporting assembly 2 under the control of the numerical control system 6, specifically, the stirring assembly 5 comprises a feeding motion part and a stirring part which can stretch out and draw back along the vertical direction, the feeding motion part can be a screw nut structure, the upper end of the nut is fixed with the stirring part through a fixing part, the stirring part moves along the arrangement direction of the supporting assembly 2 and moves to the lower end of the supporting assembly 2 under the control of the servo motor, the stirring part stretches out and is abutted with the supporting assembly 2 to drive the stirring part to move along the movement direction, and the feeding motion part can also be of other structures, such as a gear-rack structure, a guide rail slide block or a guide rod slide block structure, and the stirring part is fixed at the upper end of the slide block through the fixing part.
The horizontal bottom plate 11 and the vertical side plates 12 on both sides of the base 1 are fixed connection structures, and specifically may be connected by bolts, welded or integrally formed, which is not limited herein. Preferably an integrally formed structure.
As shown in fig. 3 and 4, in some specific embodiments, the toggle assembly 5 includes a slide plate 51, a servo motion unit, and a toggle unit; the servo motion unit comprises a guide rail slide block motion pair and a gear rack transmission pair, a slide block 522 and a gear 521 are arranged at the lower end of the slide plate 51, and a guide rail 524 and a rack 523 are arranged at the upper end of the horizontal bottom plate 11; the poking part unit is arranged at the upper end of the sliding plate 51 and comprises an air cylinder 532 and a poking part 533, and the poking part 533 stretches out and draws back along the vertical direction under the drive of the air cylinder 532 and drives the supporting component 2 to move along the horizontal direction.
Specifically, in the arrangement process of the support assembly 2, the cylinder 532 drives the stirring member 533 to extend until the stirring member 533 abuts against the support assembly 2. As for the specific structure of the toggle member 533, fig. 2 illustrates an exemplary manner, the upper end of the toggle member 533 is configured to be a horizontal end surface, and the horizontal end surface contacts the support assembly 2 when in abutting connection; of course, in other embodiments, the stirring member 533 may have other structures, as long as the stirring of the supporting component 2 is ensured, for example, the stirring member 533 is configured as a conical boss, and the supporting component 2 is configured with a groove corresponding to the conical boss. Then, the servo motor 7 of the toggle assembly 5 drives the speed reducer to drive the gear 521 to rotate under the control of the numerical control system 6, and the slide block 522 moves along the guide rail 524 under the transmission motion of the gear 521 and the rack 523, so that the linear motion precision of the toggle member 533 is ensured due to the constraint of the slide block 522 of the guide rail 524.
The two vertical side plates 12 of the base 1 are respectively provided with a guide rail sliding block kinematic pair matched with the movement of the supporting component 2, and meanwhile, the horizontal bottom plate 11 of the base 1 with a groove structure is provided with a guide rail sliding block kinematic pair matched with the movement of the poking piece 533.
In some embodiments, as shown in fig. 2, a boss 525 is disposed at an upper end of the horizontal base plate 11, a guide rail 524 is mounted on an upper surface of the boss 525, a positioning portion 526 for clamping a rack 523 is formed between a side surface of the boss 525 and the horizontal base plate 11, and a tooth portion of the rack 523 is disposed on an opposite side parallel to the side surface of the boss 525.
Specifically, set up the boss 525 on the horizontal bottom plate 11 and be convenient for stir the installation of the servo motion unit of subassembly 5 and guaranteed the precision of assembly, simultaneously, stir the piece 533 and stir the reverse effort of supporting component 2 when supporting component 2, reverse effort has played the rigid support effect to rack 523 through stirring the in-process location portion 526 of subassembly 5 transmission, prevents that rack 523 from warping and appearing the card.
In some embodiments, as shown in fig. 5, the positioning support base 21 includes a U-shaped frame 211, a slider 522 is disposed at a lower end of the U-shaped frame 211 and is matched with a guide rail 524 disposed on the vertical side plate 12 to slide, and a clamping member is disposed at an upper end of the U-shaped frame 211 for clamping the first baffle 31.
The above-mentioned holder is provided with a recess member with an opening facing, and may lock the first baffle 31 in the front-rear direction of the first baffle 31, and the holder may have other structures, so long as it is ensured that the first baffle 31 may be locked in the front-rear direction of the first baffle 31, for example, a clamping plate is provided, and the first baffle 31 is locked by the clamping plate.
As shown in fig. 5 and 6 together, in some embodiments, the positioning groove 212 is disposed on the bottom surface of the first baffle 31; the upper end of the U-shaped frame 211 is provided with a positioning table 213 matched with the positioning groove 212, and the positioning table 213 is matched with the positioning groove 212 to realize positioning and installation of the first baffle 31.
Specifically, by unifying the positions and structures of the positioning grooves 212 of the first baffle plates 31 with different specifications and taking the axis of the first baffle plate 31 as a reference, the assembly of the first baffle plates 31 with different specifications can be realized.
Preferably, the positioning grooves 212 are formed as through grooves symmetrically disposed about the axis of the first baffle 31. In other embodiments, the positioning groove 212 may be two grooves that are symmetrical left and right, so long as positioning and mounting of the first deflector 31 are ensured.
As shown in fig. 7, in some specific embodiments, the adjusting and supporting seat 22 includes a bottom bar 221, a first side bar 222, a second side bar 223, and an adjusting screw 224, where the first side bar 222 and the second side bar 223 are hinged to the bottom bar 221, and a slider 522 is disposed at a lower end of the bottom bar 221 and slidably engaged with a guide rail 524 disposed on the vertical side plate 12; the first side rod 222 is provided with a left-hand nut, the second side rod 223 is provided with a right-hand nut, and the adjusting screw 224 is in transmission connection with the left-hand nut and the right-hand nut under the drive of the servo motor 7 and drives the first side rod 222 and the second side rod 223 to move in opposite directions or back directions.
Specifically, through the cooperation of this kind of hinge structure and screw nut, realized that two supporting ends of second baffling board 32 support point position is adjustable, be convenient for realize the support to the second baffling board 32 of different specifications.
Further, the second baffle 32 has an arc surface, the upper ends of the first side rod 222 and the second side rod 223 are respectively provided with a rotating wheel clamping piece 225, and the arc surface is clamped on the rotating wheel clamping piece 225. Through the setting of runner holder 225, can follow the axis rotation of second baffling board 32 after second baffling board 32 is placed and is adjusted supporting seat 22, in the poling in-process, if appear second baffling board 32 and the tube hole of first baffling board 31 do not correspond, accessible rotation adjusts the position of the tube hole of second baffling board 32, guarantees smooth poling. The penetrating pipe of the baffle plate 3 belongs to a conventional assembly process in the field, and is not described herein.
Further, the mating surface of the rotor clamping member 225 and the second deflector 32 is configured to be an arc surface, so as to facilitate the rotation adjustment of the second deflector 32.
Further, as shown in fig. 1, in some specific embodiments, the detecting device further includes a detecting component 4, where the detecting component 4 includes a vertical bracket 43 and a lateral bracket 42, the vertical bracket 43 is slidably disposed on an outer side surface of the vertical side plate 12 along a length direction of the base 1, the lateral bracket 42 is disposed on the vertical bracket 43 and is slidably disposed along a vertical direction, and the lateral bracket 42 is disposed on a side near the base 1 and is provided with a measuring instrument 41. In the automatic arrangement process, an operator firstly positions and installs a first baffle plate 31 on the positioning support seat 21, the numerical control system 6 controls the servo motor 7 of the detection assembly 4 to drive the measuring instrument 41 to move and shoot the circular arc diameter and thickness of the first baffle plate 31, the measuring instrument 41 transmits relevant data to the numerical control system 6, and at the moment, the numerical control system 6 has read and stored the arrangement distance and quantity of the baffle plates 3, and the basic data acquisition required by the automatic arrangement device is completed; the numerical control system 6 controls the servo motor 7 of the adjusting support seat 22 to adjust the first side rod 222 and the second side rod 223 to move in opposite directions or in opposite directions through the adjusting screw 224, so that the adjustment of the supporting points of the two supporting ends is completed; the numerical control system 6 controls the poking assembly 5 to sequentially adjust the positioning support seat 21 and the adjusting support seat 22 to meet the requirement of the arrangement distance of the baffle plate 3; all baffles 3 are placed on the support assembly 2, and automatic arrangement of the baffles 3 is completed. The baffle plate 3 can be quickly installed in the mode, so that the service time of a lifting appliance for lifting the baffle plate 3 is saved, and the production cost is reduced.
The embodiment of the disclosure also provides a method for automatically arranging the baffles of the heat exchanger, which comprises the following steps:
s1, placing a piece of first baffle plate 31 on the positioning support seat 21;
s2, the numerical control system 6 reads the product drawing codes to obtain the arrangement distance and the number of the baffle plates 3;
s3, the measuring instrument 41 shoots the first baffle plate 31, determines the arc diameter and thickness of the baffle plate 3, and feeds information back to the numerical control system 6;
s4, the numerical control system 6 controls the servo motor 7 of the adjusting support seat 22 to drive the adjusting screw rod 224, the first side rod 222 and the second side rod 223 move in opposite directions or back directions, and drives the rotating wheel clamping piece 225 to reach a designated position, and a plurality of adjusting support seats 22 are adjusted simultaneously;
s5, the numerical control system 6 controls the stirring assembly 5 to sequentially adjust the support assembly 2 to move to a designated position;
s6, placing the rest baffle plates 3 on the positioning support seats 21 or the adjusting support seats 22 with the distribution adjusted, and completing automatic arrangement of the baffle plates 3.
The above is merely a specific embodiment of the disclosure to enable one skilled in the art to understand or practice the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The automatic arrangement device for the heat exchanger baffle plates is characterized by comprising a numerical control system (6), a base (1), a supporting component (2) and a stirring component (5);
the base (1) is arranged to be of a groove structure and comprises a horizontal bottom plate (11), vertical side plates (12) are arranged on two sides of the horizontal bottom plate, a poking assembly (5) is arranged on the horizontal bottom plate (11), a supporting assembly (2) is arranged on the vertical side plates (12) in a sliding mode through a kinematic pair, a baffle plate (3) is arranged on the supporting assembly (2), and the baffle plate (3) comprises a first baffle plate (31) and a second baffle plate (32);
the support assembly (2) comprises a positioning support seat (21) and an adjusting support seat (22), the positioning support seat (21) is used for supporting the first baffle (31), the adjusting support seat (22) is used for supporting the second baffle (32), and the positioning support seat (21) and the adjusting support seat (22) are arranged at intervals along the feeding direction of the poking assembly (5);
the numerical control system (6) controls the stirring assembly (5) to adjust the arrangement positions of the supporting assemblies (2).
2. An automatic arrangement device of heat exchanger baffles according to claim 1, characterized in that the toggle assembly (5) comprises a slide plate (51), a servo movement unit and a toggle element unit;
the servo motion unit comprises a guide rail sliding block motion pair and a gear rack transmission pair, a sliding block (522) and a gear (521) are arranged at the lower end of the sliding plate (51), and a guide rail (524) and a rack (523) are arranged at the upper end of the horizontal bottom plate (11);
the stirring piece unit is arranged at the upper end of the sliding plate (51) and comprises an air cylinder (532) and a stirring piece (533), and the stirring piece (533) stretches out and draws back along the vertical direction under the drive of the air cylinder (532) and drives the supporting component (2) to move along the feeding direction.
3. The automatic arrangement device of heat exchanger baffle plates according to claim 2, wherein a boss (525) is arranged at the upper end of the horizontal bottom plate (11), the guide rail (524) is installed on the upper surface of the boss (525), a positioning part (526) for clamping the rack (523) is formed by the side surface of the boss (525) and the horizontal bottom plate (11), and the tooth part of the rack (523) is arranged on the opposite side parallel to the side surface of the boss (525).
4. The automatic arrangement device of heat exchanger baffle plates according to claim 1, wherein the positioning support seat (21) comprises a U-shaped frame (211), a sliding block (522) is arranged at the lower end of the U-shaped frame (211) and is matched with a guide rail (524) arranged on the vertical side plate (12) to slide, and a clamping piece is arranged at the upper end of the U-shaped frame (211) and used for clamping the first baffle plate (31).
5. An automatic arrangement device for heat exchanger baffles according to claim 4, wherein the first baffle (31) has a horizontal bottom surface provided with a positioning groove (212);
the U-shaped frame (211) upper end set up with constant head tank (212) complex location platform (213), location platform (213) with constant head tank (212) cooperation realizes the location installation of first baffle (31).
6. The automatic arrangement device of heat exchanger baffle plates according to claim 1, wherein the adjusting support seat (22) comprises a bottom rod (221), a first side rod (222), a second side rod (223) and an adjusting screw rod (224), the first side rod (222) and the second side rod (223) are respectively hinged with the bottom rod (221), and a sliding block (522) is arranged at the lower end of the bottom rod (221) and is in sliding fit with a guide rail (524) arranged on the vertical side plate (12);
the first side rod (222) is provided with a left-handed nut, the second side rod (223) is provided with a right-handed nut, and the adjusting screw (224) is driven by the servo motor (7) to be in transmission connection with the left-handed nut and the right-handed nut, and drives the first side rod (222) and the second side rod (223) to move in opposite directions or back to each other.
7. The automatic arrangement device for heat exchanger baffle plates according to claim 6, wherein the second baffle plate (32) has an arc surface, the upper ends of the first side rod (222) and the second side rod (223) are respectively provided with a rotating wheel clamping member (225), and the arc surface is clamped on the rotating wheel clamping member (225).
8. An automatic arrangement device for heat exchanger baffles according to claim 7, wherein the mating surface of the rotor holder (225) and the second baffle (32) is provided as an arcuate surface.
9. The automatic arrangement device of heat exchanger baffle plates according to claim 1, further comprising a detection assembly (4), wherein the detection assembly (4) comprises a vertical support (43) and a transverse support (42), the vertical support (43) is slidably arranged on the outer side surface of the vertical side plate (12) along the length direction of the base (1), the transverse support (42) is arranged on the vertical support (43) and is slidably arranged along the vertical direction, and a measuring instrument (41) is arranged on one side of the transverse support (42) close to the base (1).
10. An automatic arrangement method of heat exchanger baffle plates, which uses the automatic arrangement device of heat exchanger baffle plates according to claim 9, and is characterized by comprising the following steps:
s1, placing a first baffle plate (31) on a positioning support seat (21);
s2, a numerical control system (6) reads the product drawing codes to obtain the arrangement distance and the number of the baffle plates (3);
s3, shooting a first baffle plate (31) by a measuring instrument (41), determining the arc diameter and thickness of the baffle plate (3), and feeding back information to a numerical control system (6);
s4, a numerical control system (6) controls a servo motor (7) of an adjusting support seat (22) to drive an adjusting screw rod (224), a first side rod (222) and a second side rod (223) move in opposite directions or back directions, and a rotating wheel clamping piece (225) is driven to reach a designated position, and a plurality of adjusting support seats (22) are adjusted at the same time;
s5, the numerical control system (6) controls the stirring assembly (5) to sequentially adjust the supporting assembly (2) to move to a designated position;
s6, placing the rest baffle plates (3) on the distributed and adjusted positioning support seats (21) or the adjusting support seats (22) to complete automatic arrangement of the baffle plates (3).
Priority Applications (1)
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KR200383463Y1 (en) * | 2005-02-05 | 2005-05-03 | 이익재 | Pitch adjust structure for gripper |
CN101013009A (en) * | 2007-02-09 | 2007-08-08 | 西安交通大学 | Combined helix baffle plate shell-and-tube heat exchanger |
CN101042289A (en) * | 2007-04-26 | 2007-09-26 | 宋小平 | Setups modus of short-circuit-proof spiral baffle plate shell-and-tube heat exchanger draw rod |
CN109974509A (en) * | 2019-05-07 | 2019-07-05 | 张化机(苏州)重装有限公司 | A kind of baffle plate component |
CN213352212U (en) * | 2020-09-30 | 2021-06-04 | 洛阳安德路科技有限公司 | External heat collector tube bundle assembling and positioning device |
CN113878529A (en) * | 2021-11-22 | 2022-01-04 | 山东大学 | High-precision alignment manufacturing method and device for shell-and-tube heat exchanger |
CN116045719A (en) * | 2023-01-28 | 2023-05-02 | 扬州通扬化工设备有限公司 | Intermediate assembly structure of heat exchanger and rapid manufacturing method thereof |
KR102573350B1 (en) * | 2022-03-28 | 2023-08-30 | 이순걸 | Disc of disc dryer |
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2024
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KR200383463Y1 (en) * | 2005-02-05 | 2005-05-03 | 이익재 | Pitch adjust structure for gripper |
CN101013009A (en) * | 2007-02-09 | 2007-08-08 | 西安交通大学 | Combined helix baffle plate shell-and-tube heat exchanger |
CN101042289A (en) * | 2007-04-26 | 2007-09-26 | 宋小平 | Setups modus of short-circuit-proof spiral baffle plate shell-and-tube heat exchanger draw rod |
CN109974509A (en) * | 2019-05-07 | 2019-07-05 | 张化机(苏州)重装有限公司 | A kind of baffle plate component |
CN213352212U (en) * | 2020-09-30 | 2021-06-04 | 洛阳安德路科技有限公司 | External heat collector tube bundle assembling and positioning device |
CN113878529A (en) * | 2021-11-22 | 2022-01-04 | 山东大学 | High-precision alignment manufacturing method and device for shell-and-tube heat exchanger |
KR102573350B1 (en) * | 2022-03-28 | 2023-08-30 | 이순걸 | Disc of disc dryer |
CN116045719A (en) * | 2023-01-28 | 2023-05-02 | 扬州通扬化工设备有限公司 | Intermediate assembly structure of heat exchanger and rapid manufacturing method thereof |
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