CN115070406A - Pure tower condenser tube core assembling equipment - Google Patents
Pure tower condenser tube core assembling equipment Download PDFInfo
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- CN115070406A CN115070406A CN202210537157.2A CN202210537157A CN115070406A CN 115070406 A CN115070406 A CN 115070406A CN 202210537157 A CN202210537157 A CN 202210537157A CN 115070406 A CN115070406 A CN 115070406A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides pure tower condenser tube core assembling equipment, which comprises a sleeve pipe mounting mechanism and a baffle plate mounting mechanism, wherein the sleeve pipe mounting mechanism can sequentially clamp and mount a sleeve pipe to be mounted on a limiting rod on a tube core semi-finished product from a sleeve pipe conveying mechanism, when a group of sleeve pipes are mounted, the baffle plate mounting mechanism can clamp and sequentially stagger and mount the baffle plate at the upper end of the sleeve pipe from the baffle plate conveying mechanism, and the sleeve pipe mounting mechanism and the baffle plate mounting mechanism can synchronously work, so that the accuracy of the mounting process is ensured, and simultaneously, a power source is reduced. The labor output is large and the working efficiency is low.
Description
Technical Field
The invention relates to the technical field of condenser tube core assembly, in particular to pure tower condenser tube core assembly equipment.
Background
The condenser is a component of a refrigeration system, belonging to a type of heat exchanger, which can convert gas or vapor into liquid and transfer the heat in the tube to the air near the tube in a quick manner. The surface condenser is a condenser which separates a substance to be condensed and a coolant by a heat transfer partition wall and performs heat exchange through the surface of the partition wall, and the structure and the working principle of the surface condenser are the same as those of a partition wall type heat exchanger, and the heat exchange partition wall is generally made of a material with excellent heat conduction performance. Common coolants are cold water, brine, air, ammonia, freon, etc., the latter two substances being used to obtain low temperatures below 0 ℃, also known as refrigerants. A surface condenser is preferably used when the content of condensed steam in the gas phase is large and the content of non-condensable substances is low. The surface condenser is a tubular heat exchanger, or shell-and-tube heat exchanger, which is used as heat exchange equipment for various purposes in chemical, light, metallurgical, pharmaceutical, food, chemical fiber and other industries.
The Chinese invention patent CN201310720630.1 discloses a high-efficiency tube-fin condenser device and a use method thereof, wherein the existing condenser arranges a plurality of condensing tube bundles in a cylinder, so that gaseous refrigerant can not fully and effectively contact with the outer surfaces of the condensing tube bundles, the condensing process is insufficient, the energy efficiency is reduced, and the utilization rate of the condensing tube bundles is low. The technical scheme of the invention adopts the structural form of the high-efficiency tube sheet group consisting of the enhanced heat transfer sheets and the supporting baffle plate, so that the gas-phase refrigerant is directionally and quickly condensed into liquid state by baffling, the effective heat exchange area is increased, the flow velocity of the gas-phase refrigerant in the condenser cylinder is improved, the heat energy efficiency of the condenser is effectively improved, and the supercooling effect is more obvious. Compared with the traditional shell and tube condenser, the shell and tube condenser has smaller size and higher efficiency, improves the energy efficiency by 30-50 percent compared with the traditional condenser, and is an energy-saving device with compact structure, convenient manufacture and installation and low processing cost.
Under general conditions, in order to make the interval between a plurality of baffling boards the same and guarantee the stability of baffling board installation, can be fixed on the mounting plate and be provided with a plurality of gag lever post, the sleeve pipe that cooperates a plurality of size for the baffling board interval comes the cover on the gag lever post, can guarantee that the interval between the baffling board is the same.
However, in the prior art, the inventor finds that the sleeve and the baffle plate need to be sleeved on the horizontally placed tube core semi-finished product in sequence by manpower, so that the labor output is large and the working efficiency is low.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art, and provides a sleeve installation mechanism and a baffle plate installation mechanism, wherein the sleeve installation mechanism can clamp a sleeve to be installed from a sleeve conveying mechanism in sequence and install the sleeve on a limiting rod on a tube core semi-finished product, when a group of sleeves are installed, the baffle plate installation mechanism can clamp a baffle plate from the baffle plate conveying mechanism and install the baffle plate on the upper end of the sleeve in a staggered manner in sequence, and the sleeve installation mechanism and the baffle plate installation mechanism can work synchronously, so that the accuracy of the installation process is ensured, and simultaneously, a power source is reduced, the automation degree is high, only the sleeve and the baffle plate need to be placed manually, the manual participation is reduced, the problem that the sleeve and the baffle plate need to be sleeved on the horizontally placed tube core semi-finished product in sequence by manual work is solved, the labor output is larger, the working efficiency is low.
In order to achieve the purpose, the invention provides the following technical scheme: a pure tower condenser tube core assembling device comprises a tube core semi-finished product, and further comprises a sleeve pipe mounting mechanism and a baffle plate mounting mechanism which are arranged on two sides of the tube core semi-finished product;
after a group of sleeves are sequentially sleeved on the limiting rods on the semi-finished pipe core, the baffle plate mounting mechanism sleeves the baffle plates at the upper ends of the sleeves, and two adjacent groups of baffle plates are sequentially transmitted to the limiting rods in a staggered manner;
the sleeve mounting mechanism comprises a plurality of groups of first bearing components arranged at equal intervals along the sleeve transmission direction and first releasing components arranged through a speed reducing mechanism and the first bearing components in synchronous transmission;
the baffle plate mounting mechanism is provided with a second bearing component and a second release component which is synchronously driven with the second bearing component through a speed reducing mechanism;
the baffle plate is clamped by the second clamping piece of the second bearing assembly and matched with the switching piece of the second bearing assembly to adjust the position, so that the baffle plate can be accurately assembled on the tube core semi-finished product.
Preferably, after three adjacent first clamping members clamp one sleeve, the semi-finished pipe core can rotate 90 degrees under the drive of the driving device, and after a fourth first clamping member clamps one sleeve, the semi-finished pipe core can rotate 90 degrees in the opposite direction under the drive of the driving device.
Preferably, the switching piece is rotatably arranged on the fixed base and comprises a switching gear rotatably connected with the fixed base, and the baffle plate mounting mechanism is provided with two switching racks which are respectively meshed with the switching gear and drive the switching gear to rotate reversely.
Preferably, the fixed base is rotatably connected with a second supporting base, the second clamping member is arranged on the second supporting base and comprises a second bidirectional threaded rod rotatably arranged on the second supporting base, a second moving block rotatably connected with two sets of threaded portions of the second bidirectional threaded rod in opposite rotation directions, two sets of second clamping plates rotatably connected with the second moving block and used for clamping a sleeve, a second limiting plate fixedly arranged at the lower end of the second supporting base, a second clamping gear connected with one end of the second bidirectional threaded rod, and a third clamping gear connected with the other end of the second bidirectional threaded rod through a bevel gear pair, a third release rack is arranged on the second release assembly, a fourth release rack is arranged on the mounting mechanism, and the third release rack is meshed with the second clamping gear, And the fourth release rack is meshed with the third clamping gear and respectively drives the second clamping gear and the third clamping gear to rotate reversely.
Preferably, the first bearing component comprises a first clamping piece arranged on a first supporting base, and the first clamping piece comprises a first bidirectional threaded rod rotatably arranged on the first supporting base, a first moving block rotatably connected with two sets of threaded portions of the first bidirectional threaded rod, wherein the two sets of threaded portions are opposite in rotation direction, two sets of first clamping plates rotatably connected with the first moving block and used for clamping a sleeve, a first limiting plate fixedly arranged at the lower end of the first supporting base, and a first clamping gear connected with the first bidirectional threaded rod, a first release rack is arranged on the first release component, a second release rack is arranged on the sleeve mounting mechanism, and the first release rack and the second release rack are respectively meshed with the first clamping gear and drive the first clamping gear to rotate in the opposite direction.
Preferably, the first clamping member is provided with a pressure sensor at a position corresponding to the sleeve, and the pressure sensor is electrically connected with the driving device.
Preferably, the first release assembly and the second release assembly are respectively arranged on the supporting seat in a rotating mode, the rotating mode is achieved through the lifting block arranged on the rotating threaded rod, the limiting plate arranged at the outer end of the rotating threaded rod and the outer end of the lifting block, and the release rack fixedly connected with the lifting block.
Preferably, the speed reducing mechanism comprises a first gear pair in synchronous transmission with the chain wheel and chain transmission unit, a second gear pair in transmission connection with the first gear pair, and a bevel gear pair for connecting the second gear pair and a rotary threaded rod.
Preferably, one side of the sleeve installation mechanism, which is far away from the semi-finished pipe core product, is provided with a sleeve conveying mechanism which is in synchronous transmission with the sleeve installation mechanism;
and a baffle plate conveying mechanism synchronously driven with the baffle plate mounting mechanism is arranged on one side of the baffle plate mounting mechanism, which is far away from the semi-finished pipe core.
Preferably, the sleeve installation mechanism and the baffle installation mechanism respectively comprise a fixed rack and chain wheel and chain transmission units arranged on the fixed rack, and the two chain wheel and chain transmission units are in transmission connection.
The invention has the beneficial effects that:
(1) according to the invention, by arranging the sleeve mounting mechanism, a plurality of groups of sleeves to be mounted can be sequentially clamped from the sleeve conveying mechanism and sequentially mounted on the limiting rods on the vertically placed tube core semi-finished products, and the bottom of each group of sleeves can be ensured to be as right as possible under the guiding and conveying of the sleeve mounting mechanism at different height positions, so that on one hand, the sleeves are prevented from being thrown in the high altitude at the uppermost end of the limiting rods, and the sleeves are prevented from colliding with a baffle plate assembled into the limiting rods when falling, further the forming quality of the tube core semi-finished products is caused, the rejection rate is increased, and the use effect of products is reduced, and on the other hand, the whole set of equipment can be thrown in a large amount in a workshop, so that the utilization rate of a workshop is fully improved;
(2) according to the invention, when a group of sleeves are installed, the baffle plate installation mechanism can clamp the baffle plates from the baffle plate conveying mechanism and sequentially and alternately install the baffle plates at the upper ends of the sleeves, and the effect of circular operation is realized, and the sleeve plate installation mechanism and the baffle plate installation mechanism can synchronously operate, so that the accuracy of the installation process is ensured and power sources are reduced;
(3) according to the invention, the tube core semi-finished product is driven by the driving device, after a sleeve is clamped by three adjacent first clamping pieces, the tube core semi-finished product can rotate 90 degrees under the driving of the driving device, after a sleeve is clamped by the fourth first clamping piece, the tube core semi-finished product can rotate 90 degrees in the opposite direction under the driving of the driving device, so that a group of four sleeves can be ensured to be smoothly installed, and simultaneously, a plurality of baffle plates from bottom to top can be sequentially staggered, thereby avoiding the phenomenon that the two baffle plates in the same direction are continuously placed due to misoperation when the baffle plates are manually staggered, and the phenomenon that rework is needed after discovery or the assembled tube core semi-finished product is not up to the requirement and is scrapped.
In conclusion, the invention has the advantages of high assembly efficiency, labor cost reduction and the like, and is particularly suitable for the technical field of condenser tube core assembly.
Drawings
FIG. 1 is a schematic overall front view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic diagram of a semi-finished die structure;
FIG. 4 is a schematic structural view of a second carrier assembly;
FIG. 5 is a schematic structural view of a first carrier assembly;
FIG. 6 is an enlarged schematic view at A in FIG. 2;
FIG. 7 is a schematic view of the reduction mechanism and the release assembly;
fig. 8 is another structural diagram of the whole device.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. 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 to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example one
As shown in fig. 1-2, a pure tower condenser tube core assembling device comprises a tube core semi-finished product 100, and further comprises a sleeve mounting mechanism 200 and a baffle mounting mechanism 300 which are arranged on two sides of the tube core semi-finished product 100;
after a group of sleeves are sequentially sleeved on the limiting rod 110 on the tube core semi-finished product 100 by the sleeve installation mechanism 200, the baffle plate installation mechanism 300 sleeves the upper end of the sleeves with baffle plates, and two adjacent groups of baffle plates are sequentially transmitted to the limiting rod 110 in a staggered manner;
the sleeve installation mechanism 200 comprises a plurality of groups of first bearing components 1 which are arranged at equal intervals along the sleeve transmission direction and first releasing components 2 which are synchronously arranged with the first bearing components 1 through a speed reducing mechanism 400 in a transmission manner;
the baffle plate installation mechanism 300 is provided with a second bearing component 3 and a second release component 4 which is synchronously driven with the second bearing component 3 through a speed reducing mechanism 400;
the position of the baffle plate is adjusted by matching the switching piece 31 of the second bearing component 3 under the clamping of the second clamping piece 34 of the second bearing component 3, so that the baffle plate can be accurately assembled on the tube core semi-finished product 100.
In this embodiment, by arranging the sleeve installation mechanism 200 and matching with the baffle installation mechanism 300, it can be ensured that when the sleeve installation mechanism 200 finishes installing a set of sleeves, the baffle installation mechanism 300 can clamp the baffles from the baffle conveying mechanism 600 and install the baffles on the upper ends of the sleeves in a staggered manner in sequence, and the baffles are arranged in a reciprocating manner in sequence, that is, the effect of circular operation is achieved.
The first bearing component 1 is matched with the first releasing component 2 to ensure that the first bearing component 1 clamps the sleeve and drives the sleeve to move to a proper position on the limiting rod 110, then the sleeve is loosened, and the sleeve can vertically fall on the upper end of the bottom plate or the baffle plate of the tube core semi-finished product 100.
The second bearing component 3 is matched with the second releasing component 4, so that the second bearing component 3 can be ensured to clamp the baffle plate and drive the baffle plate to move to the limiting rod 110, a limiting hole on the baffle plate, which begins at a position corresponding to the limiting rod 110, can penetrate through the limiting rod 110, and the second releasing component 4 can enable the second bearing component 3 to release the baffle plate and enable the baffle plate to fall on the upper end of the sleeve; the second clamping piece 34 cooperates with the switching piece 31 to facilitate the second bearing component 3 to clamp the baffle plate and drive the baffle plate to rotate 90 °, so as to ensure that the limiting hole is aligned with the limiting rod 110.
Further, as shown in fig. 1 to 5, after three adjacent first clamping members 12 clamp a sleeve, the tube core semi-finished product 100 is rotated by 90 ° under the driving of the driving device, a fourth one of the first clamping members 12 is rotated by 90 ° after clamping a sleeve (for ease of understanding, the first clamping member 12 is referred to as a first clamping member 12a, and the remaining three first clamping members 12 are referred to as first clamping members 12 b), the tube core semi-finished product 100 is rotated by 90 ° in the opposite direction under the driving of the driving device, and the first clamping members 12 are provided with pressure sensors 126 at positions corresponding to the sleeve, and the pressure sensors 126 are electrically connected to the driving device.
In this embodiment, the number of the limiting rods 110 on the semi-finished die 100 is four, and therefore, the number of the first bearing assemblies 1 on the sleeve mounting mechanism 200 is also four, when one of the first clamping members 12 just clamps one sleeve, the first clamping member 12 located at the rear end in the sleeve transmission direction has already been away from the limiting rod 110, and the first clamping member 12 not adjacent to the first clamping member 12 has not yet started the sleeve mounting work, and therefore, it is necessary to ensure that the stroke distance of the first bearing assembly 1 along the vertical downward direction is greater than the length of the limiting rod 110, during which the pressure sensor 126 is squeezed and generates a signal to control the driving device 126 to rotate 90 °, and the semi-finished die 100 is not interfered by the first bearing assembly 1 or the second bearing assembly 2 during the rotation.
After the first three sleeves in a group of four sleeves have completed assembly (i.e. the three first clamping pieces 12b complete clamping and emptying), the fourth sleeve is located at the right upper end of one of the limiting rods 110 (the first clamping pieces 12a clamp the sleeves to be ready for installation), and meanwhile, the baffle plate is located at the right upper end of the other three limiting rods 110, along with the continuous operation of the sleeve installation mechanism 200 and the baffle plate installation mechanism 300, the fourth sleeve and the baffle plate simultaneously fall on the limiting rods and complete installation, so that the installation of a group of four and one baffle plate is completed, in order to make the baffle plates from bottom to top staggered in sequence, after the fourth sleeve is completed installation, and after the next first clamping piece 12 completes clamping, the tube core semi-finished product 100 is driven by the driving device to rotate 90 degrees in the opposite direction, to achieve this, the first clamp 12a may be connected in reverse with the control lines in the pressure sensors 126 on the other three first clamps 12 b.
In detail, the pressure sensor 126 may employ a pressure strain gauge, and the pressure sensor 126 is disposed inside a groove on the first clamping plate 123.
It should be noted that the semi-finished die 100 is not mounted on the ground or the operation table by the driving device, and the semi-finished die 100 can be mounted on the ground or the operation table by the rotary supporting table or the supporting frame provided at the bottom, and similarly, the structure of the sleeve mounting mechanism 200, the baffle mounting mechanism 300, and the like.
Further, as shown in fig. 4, the switching member 31 is rotatably disposed on the fixed base 32, and includes a switching gear 311 rotatably connected to the fixed base 32, and the baffle plate mounting mechanism 300 is provided with two switching racks 310, and the two switching racks 310 are respectively engaged with the switching gear 311 and drive the switching gear 311 to rotate in opposite directions.
In this embodiment, the switching gear 311 is rotatably connected to the fixed base 32 through a connecting shaft, and the two switching racks 310 are respectively installed on both sides of the switching gear 311, so that the switching gear 311 can rotate in different directions after passing through the two switching racks 310, wherein in order to ensure that the baffle can be smoothly installed on the limiting rod 110, it is required to ensure that the baffle keeps a horizontal position, and therefore, in order to change the baffle from a vertical position to a horizontal position, the switching gear 311 needs to rotate by 90 ° after meshing with the switching racks 310.
Further, as shown in fig. 4, a second supporting base 33 is rotatably connected to the fixed base 32, the second clamping member 34 is disposed on the second supporting base 33, and includes a second bidirectional threaded rod 341 rotatably disposed on the second supporting base 33, a second moving block 342 rotatably connected to two sets of opposite threaded portions of the second bidirectional threaded rod 341, two sets of second clamping plates 343 rotatably connected to the second moving block 342 for clamping the sleeve, a second stop plate 344 fixedly disposed at a lower end of the second supporting base 33, a second clamping gear 345 connected to one end of the second bidirectional threaded rod 341, and a third clamping gear 347 connected to the other end of the second bidirectional threaded rod 341 through a first bevel gear pair 346, a third releasing rack 41 is disposed on the second releasing assembly 4, a fourth releasing rack 42 is disposed on the baffle plate 300, the fourth release rack 42 is engaged with the second clamp gear 345, the third release rack 41 is engaged with the third clamp gear 347, and drives the second clamp gear 345 and the third clamp gear 347 to rotate reversely, respectively.
In this embodiment, the second clamping gear 345 first contacts and engages with the fourth releasing rack 42 during the movement of the second clamping member 34, at this time, the second clamping gear 345 can drive the second bidirectional threaded rod 341 to rotate, the two second moving blocks 342 on the second bidirectional threaded rod 341 can approach each other to drive the two second clamping plates 343 to approach each other and complete the clamping operation on the middle portion of the baffle plate, after the baffle plate is sleeved on the limiting rod 110, the third clamping gear 347 contacts and engages with the third releasing rack 41, and after the third clamping gear 347 rotates, the second bidirectional threaded rod 341 can be driven to rotate reversely by the first bevel gear pair 346 and loosen the baffle plate, that is, the processes of taking and installing the baffle plate are completed.
Further, as shown in fig. 5-6, the first carriage assembly 1 comprises a first clamping member 12 disposed on a first support base 11, the clamping device comprises a first bidirectional threaded rod 121 rotatably arranged on the first supporting base 11, a first moving block 122 rotatably connected with two sets of threaded parts on the first bidirectional threaded rod 121 in opposite directions, two sets of first clamping plates 123 rotatably connected with the first moving block 122 and used for clamping a sleeve, a first limiting plate 124 fixedly arranged at the lower end of the first supporting base 11 and a first clamping gear 125 connected with the first bidirectional threaded rod 121, the first release assembly 2 is provided with a first release rack 21, the cannula mounting mechanism 200 is provided with a second release rack 22, the first release rack 21 and the second release rack 22 are respectively engaged with the first clamping gear 125 and drive the first clamping gear 125 to rotate reversely.
In this embodiment, the first clamping gear 125 first contacts and engages with the second releasing rack 22 during the movement of the first clamping member 12, at this time, the first clamping gear 125 can drive the first bidirectional threaded rod 121 to rotate after rotating, the two first moving blocks 122 on the first bidirectional threaded rod 121 can approach each other to drive the two first clamping plates 123 to approach each other and complete the clamping operation on the middle portion of the casing, and then the first clamping gear 125 contacts and engages with the first releasing rack 21, at this time, the first clamping gear 125 rotates in the opposite direction and releases the casing, that is, the process of taking and installing the casing is completed.
In detail, two grooves for placing two sets of threaded portions with opposite rotation directions are formed in the first support base 11, the first moving block 122 and the first clamping plate 123 which are placed in the grooves are rotatably connected through a rotating shaft, and tension springs are further arranged between the first moving block 122 and the first clamping plate 123, so that the first clamping plate 123 can inevitably touch a baffle plate with the lower end being installed in the assembling process, and the first clamping plate 123 can be rotatably arranged through arrangement, so that the first clamping plate 123 can be bent after touching the baffle plate and is not blocked by the baffle plate, and similarly, the tension springs are also arranged between the second moving block 342 and the second clamping plate 343, and the structure and the working principle of the tension springs are the same as those of the tension springs on the first clamping plate 123; meanwhile, in order to ensure that the first clamping plate 123 and the second clamping plate 343 can always maintain a horizontal direction in the vertical downward assembling process, the lower end of the first support base 11 is provided with the first limiting plate 124, and the lower end of the second support base 33 is provided with the second limiting plate 344.
Further, as shown in fig. 2 and 7, the first releasing assembly 2 and the second releasing assembly 4 each include a rotating threaded rod 23 rotatably disposed on the supporting seat 22, an elevating block 24 rotatably disposed on the rotating threaded rod 23, a limiting plate 25 disposed at an outer end of the rotating threaded rod 23 and the elevating block 24, and a releasing rack fixedly connected to the elevating block 24.
In the present embodiment, the first release assembly 2 and the second release assembly 4 are both fixedly mounted on the supporting base 22, and the main difference between the two is that the first release rack 21 on the first release assembly 2 and the third release rack 41 on the second release assembly 4 are in opposite directions, the first release rack 21 faces the casing installation mechanism 200, and the third release rack 41 faces the baffle installation mechanism 300.
In detail, the limit plate 25 is fixedly disposed at the upper end of the support base 22 by a connecting rod, and the limit plate 25 does not interfere with other components.
Further, as shown in fig. 2 and 7, the speed reducing mechanism 400 includes a first gear pair 410 that is synchronously driven with the sprocket chain transmission unit, a second gear pair 420 that is drivingly connected to the first gear pair 410, and a second gear pair 430 for connecting the second gear pair 420 and the rotary threaded rod 23.
In this embodiment, the first gear pair 410 and the second gear pair 420 are respectively composed of two gears with different sizes, wherein a gearwheel on the first gear pair 410 and a pinion on the second gear pair 420 are coaxially and rotatably disposed on the rack of the casing installation mechanism 200 or the baffle installation mechanism 300, a gearwheel on the second gear pair 420 and a bevel gear of the second gear pair 430 are coaxially and rotatably disposed on the supporting seat 22, and the other bevel gear is fixedly connected to the rotating threaded rod 23, such that the casing installation mechanism 200 or the baffle installation mechanism 300 can drive the rotating threaded rod 23 to rotate through the first gear pair 410, the second gear pair 420 and the second gear pair 430 during rotation, and can achieve the deceleration effect of the rotating threaded rod 23, which is to slow down the rising speeds of the first release rack 21 and the third release rack 41, the casing or baffle is prevented from falling out at a high position, and it is preferable that the rising heights of the first and third release racks 21 and 41 are a length of one casing plus a thickness of one baffle after a set of four casings is completely installed.
Further, as shown in fig. 1, fig. 2 and fig. 8, a side of the cannula mounting mechanism 200 away from the die semi-finished product 100 is provided with a cannula transmission mechanism 500 which is synchronously driven with the cannula mounting mechanism 200;
the side of the baffle plate installation mechanism 300 far away from the tube core semi-finished product 100 is provided with a baffle plate conveying mechanism 600 which is synchronously driven with the baffle plate installation mechanism 300.
In this embodiment, the sleeve conveying mechanism 500 includes a conveying belt and a plurality of sets of mounting cylinders mounted on the conveying belt, and the sleeve can be placed inside the mounting cylinders; the baffle plate conveying mechanism 600 comprises a conveying belt and a plurality of groups of bearing plates arranged on the conveying belt, the baffle plate can be vertically inserted into the bearing plates, so that the second clamping piece 34 can be clamped conveniently, the sleeve conveying mechanism 500 can synchronously drive with the sleeve installation mechanism 200 through the first belt pulley 510, and the baffle plate conveying mechanism 600 can synchronously drive with the baffle plate installation mechanism 300 through the second belt pulley 610.
In detail, the first pulley 510 and the second pulley 610 rotate coaxially with a gearwheel in the second gear pair 420 of the reduction gear 400, and a belt in transmission connection with the first pulley 510 or the second pulley 610 is disposed outside an inner rotating shaft of the gearwheel.
Further, as shown in fig. 1, fig. 2 and fig. 8, the sleeve installation mechanism 200 and the baffle installation mechanism 300 respectively include a fixed frame 210 and sprocket chain transmission units 220 disposed on the fixed frame 210, and two sets of the sprocket chain transmission units 220 are in transmission connection.
In this embodiment, the fixed frame 210 includes two opposite frames, a chain is wound around one of the two frames, an annular groove is formed in the other frame, one side of the first supporting base 11 and the fixed base 32 is fixedly connected to the chain, the other side is slidably disposed inside the annular groove through a sliding rod, and a driving member is disposed at an outer end of one of the sprocket/chain transmission units 220.
Example two
The same or corresponding components in this embodiment as those in the above embodiment are given the same reference numerals as those in the above embodiment, and only the points different from the above embodiment will be described below for the sake of convenience. This embodiment differs from the above embodiment in that:
further, the sleeve conveying mechanism 500 can be synchronously driven with the sleeve mounting mechanism 200 through the sprocket chain conveying unit, the baffle conveying mechanism 600 can be synchronously driven with the baffle mounting mechanism 300 through the sprocket chain conveying unit, wherein the speed reducing mechanism can also adopt the sprocket chain conveying unit, and the advantage of the arrangement is that an operator can control the transmission ratio between the sleeve conveying mechanism 500 and the sleeve mounting mechanism 200 and between the baffle conveying mechanism 600 and the baffle mounting mechanism 300 by changing the size of the sprocket, so that the operation and the later-stage maintenance work are facilitated.
The working steps are as follows:
an operator places a sleeve and a baffle plate on the sleeve conveying mechanism 500 and the baffle plate conveying mechanism 600 respectively, starts a driving piece for controlling the operation of the sprocket chain transmission unit 220, the sprocket chain transmission unit 220 can drive the first bearing component 1 or the second bearing component 3 to transmit on the sleeve installation mechanism 200 or the baffle plate installation mechanism 300, in order to ensure the installation accuracy, a first clamping piece 12b which is not adjacent to the first clamping piece 12a needs to be ensured to clamp the first sleeve on the sleeve conveying mechanism 500, the tube core semi-finished product 100 can rotate 90 degrees under the driving of the driving device, and then when the first clamping piece 12a clamps the second sleeve, the tube core semi-finished product 100 can rotate 90 degrees in the opposite direction under the driving of the driving device, at this time, the first clamping piece 12b which is not adjacent to the first clamping piece 12a can be positioned right above the limiting rod 110 to prepare for installation, in the process that the first clamping piece 12b continues to move downwards, the first clamping gear 125 at the upper end of the first clamping piece is in contact engagement with the first release rack 21, at this time, the first clamping gear 125 can drive the first bidirectional threaded rod 121 to rotate after rotating, the two first moving blocks 122 on the first bidirectional threaded rod 121 can be separated from each other so as to drive the two first clamping plates 123 to be separated from each other and loosen the sleeve, and thus, the process of taking and installing a first sleeve is completed, and in the process, the sprocket chain transmission unit 220 can drive the first release rack 21 to gradually rise through the speed reduction mechanism 400, so that the subsequent sleeve can fall from different heights; after the first clamping piece 12a completes the casing installation, the last first clamping piece 12b and the second clamping piece 34 are respectively located right above the limiting rods 110, at this time, the first clamping piece 12b is ready to complete the fourth casing installation, the second clamping piece 34 sleeves the baffle plate on the limiting rods 110 on which the three casings are installed, after the completion of the operation, and when the first clamping piece 12a just clamps the next casing, the installation of the casings and the baffle plates on the four limiting rods 110 is completed on the tube core semi-finished product 100, at this time, the tube core semi-finished product 100 is driven by the driving device to rotate 90 degrees in the opposite direction, and the installation of the next set of casings and the baffle plates is continued, so that the plurality of baffle plates from bottom to top can be sequentially and alternately arranged.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The pure tower condenser tube core assembling equipment comprises a tube core semi-finished product, and is characterized by also comprising a sleeve pipe mounting mechanism and a baffle plate mounting mechanism which are arranged on two sides of the tube core semi-finished product;
after a group of sleeves are sequentially sleeved on the limiting rods on the tube core semi-finished product by the sleeve installation mechanism, the baffle plate installation mechanism sleeves the upper ends of the sleeves with the baffle plates, and two adjacent groups of baffle plates are sequentially transmitted to the limiting rods in a staggered manner;
the sleeve mounting mechanism comprises a plurality of groups of first bearing components arranged at equal intervals along the sleeve transmission direction and first releasing components arranged through a speed reducing mechanism and the first bearing components in synchronous transmission;
the baffle plate mounting mechanism is provided with a second bearing component and a second release component which is synchronously driven with the second bearing component through a speed reducing mechanism;
the baffle plate is clamped by the second clamping piece of the second bearing assembly and matched with the switching piece of the second bearing assembly to adjust the position, so that the baffle plate can be accurately assembled on the semi-finished tube core.
2. The pure tower condenser tube core assembling equipment according to claim 1, wherein after three adjacent first clamping members clamp a sleeve, the tube core semi-finished product can rotate 90 degrees under the drive of the drive device, and after a fourth first clamping member clamps a sleeve, the tube core semi-finished product can rotate 90 degrees in the opposite direction under the drive of the drive device.
3. The pure tower condenser tube core assembling equipment according to claim 1, wherein the switching piece is rotatably arranged on a fixed base and comprises a switching gear which is rotatably connected with the fixed base, and the baffle plate mounting mechanism is provided with two switching racks which are respectively meshed with the switching gear and drive the switching gear to rotate reversely.
4. The pure tower condenser tube core assembling device according to claim 3, wherein a second supporting base is rotatably connected to the fixing base, the second clamping member is disposed on the second supporting base, and comprises a second bidirectional threaded rod rotatably disposed on the second supporting base, a second moving block rotatably connected to two sets of threaded portions of the second bidirectional threaded rod, the two sets of second clamping plates are rotatably connected to the second moving block and used for clamping a sleeve, a second limiting plate fixedly disposed at a lower end of the second supporting base, a second clamping gear connected to one end of the second bidirectional threaded rod, and a third clamping gear connected to the other end of the second bidirectional threaded rod through a first bevel gear pair, and a third releasing rack is disposed on the second releasing assembly, and a fourth release rack is arranged on the baffle plate mounting mechanism, and the fourth release rack is meshed with the second clamping gear, and the third release rack is meshed with the third clamping gear and respectively drives the second clamping gear and the third clamping gear to rotate reversely.
5. The pure tower condenser tube core assembling apparatus of any one of claims 1 or 3, wherein the first carrier assembly comprises a first clamp disposed on a first support base, which comprises a first bidirectional threaded rod rotationally arranged on a first supporting base, a first moving block rotationally connected with two groups of threaded parts with opposite rotation directions on the first bidirectional threaded rod, two groups of first clamping plates rotationally connected with the first moving block and used for clamping a sleeve, a first limiting plate fixedly arranged at the lower end of the first supporting base and a first clamping gear connected with the first bidirectional threaded rod, the first release component is provided with a first release rack, the sleeve installation mechanism is provided with a second release rack, the first release rack and the second release rack are respectively meshed with the first clamping gear and drive the first clamping gear to rotate reversely.
6. The pure tower condenser tube core assembling device according to claim 1, wherein the first clamping piece is provided with a pressure sensor at a position corresponding to the sleeve, and the pressure sensor is electrically connected with the driving device.
7. The pure tower condenser tube core assembling equipment according to claim 1, wherein the first releasing assembly and the second releasing assembly respectively comprise a rotating threaded rod rotatably arranged on a supporting seat, a lifting block rotatably arranged on the rotating threaded rod, a limiting plate arranged at the outer ends of the rotating threaded rod and the lifting block, and a releasing rack fixedly connected with the lifting block.
8. The pure tower condenser tube core assembling device according to claim 7, wherein the speed reducing mechanism comprises a first gear pair in synchronous transmission with the chain wheel and chain transmission unit, a second gear pair in transmission connection with the first gear pair, and a second gear pair for connecting the second gear pair and a rotary threaded rod.
9. The pure tower condenser tube core assembling equipment according to claim 1, wherein one side of the sleeve installation mechanism, which is far away from the tube core semi-finished product, is provided with a sleeve conveying mechanism which is synchronously driven with the sleeve installation mechanism;
and a baffle plate conveying mechanism synchronously driven with the baffle plate mounting mechanism is arranged on one side of the baffle plate mounting mechanism, which is far away from the semi-finished pipe core.
10. The pure tower condenser tube core assembling device as claimed in claim 1, wherein the sleeve mounting mechanism and the baffle mounting mechanism respectively comprise a fixed frame and chain wheel and chain transmission units arranged on the fixed frame, and the two groups of chain wheel and chain transmission units are in transmission connection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210537157.2A CN115070406B (en) | 2022-05-18 | 2022-05-18 | Equipment for assembling pure tower condenser tube core |
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| CN202210537157.2A CN115070406B (en) | 2022-05-18 | 2022-05-18 | Equipment for assembling pure tower condenser tube core |
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| CN115070406B CN115070406B (en) | 2023-09-15 |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4785518A (en) * | 1984-07-13 | 1988-11-22 | Morton F. Zifferer | Baffle support fixture for machines for assembling tubes in a heat exchanger |
| WO1998056537A1 (en) * | 1997-06-12 | 1998-12-17 | Livernois Research & Development Company | Method/apparatus for assembling heat exchange cores |
| CN104842132A (en) * | 2015-05-05 | 2015-08-19 | 深圳市品印宝智能科技有限公司 | Automatic pipe installation device and automatic pipe installation method |
| CN105215649A (en) * | 2015-10-20 | 2016-01-06 | 武汉德丰自动化控制有限公司 | On-line automatic slotting U guard system |
| CN110773997A (en) * | 2019-09-27 | 2020-02-11 | 江苏科技大学 | Automatic assembling device for heat exchanger plate bundle |
| CN110948207A (en) * | 2018-09-27 | 2020-04-03 | 山东大学 | Heat exchanger tube taking and inserting production line |
| CN111250975A (en) * | 2020-01-20 | 2020-06-09 | 南京浩康有色金属设备有限公司 | Intelligent multifunctional non-ferrous metal pipe threading machine |
| CN111266854A (en) * | 2020-03-11 | 2020-06-12 | 江西华东船业有限公司 | Automatic assembly equipment for heat exchange tube of marine heat exchanger |
| CN111496498A (en) * | 2020-05-19 | 2020-08-07 | 西安优耐特容器制造有限公司 | Automatic pipe bundle penetrating device and method for shell-and-tube heat exchanger equipment |
| CN214080146U (en) * | 2020-11-13 | 2021-08-31 | 广东格兰仕微波炉电器制造有限公司 | Fin rigging equipment |
| CN113732190A (en) * | 2020-05-28 | 2021-12-03 | 日高精机株式会社 | Heat exchange tube arranging device |
| CN215469376U (en) * | 2021-06-29 | 2022-01-11 | 浙江科隼新能源有限公司 | Press-in device for pressing heat exchange tube into heat collection plate |
| CN216503271U (en) * | 2021-11-28 | 2022-05-13 | 德州跃廷石油机械设备有限公司 | Bimetal cylinder liner cooling assembly platform |
-
2022
- 2022-05-18 CN CN202210537157.2A patent/CN115070406B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4785518A (en) * | 1984-07-13 | 1988-11-22 | Morton F. Zifferer | Baffle support fixture for machines for assembling tubes in a heat exchanger |
| WO1998056537A1 (en) * | 1997-06-12 | 1998-12-17 | Livernois Research & Development Company | Method/apparatus for assembling heat exchange cores |
| CN104842132A (en) * | 2015-05-05 | 2015-08-19 | 深圳市品印宝智能科技有限公司 | Automatic pipe installation device and automatic pipe installation method |
| CN105215649A (en) * | 2015-10-20 | 2016-01-06 | 武汉德丰自动化控制有限公司 | On-line automatic slotting U guard system |
| CN110948207A (en) * | 2018-09-27 | 2020-04-03 | 山东大学 | Heat exchanger tube taking and inserting production line |
| CN110773997A (en) * | 2019-09-27 | 2020-02-11 | 江苏科技大学 | Automatic assembling device for heat exchanger plate bundle |
| CN111250975A (en) * | 2020-01-20 | 2020-06-09 | 南京浩康有色金属设备有限公司 | Intelligent multifunctional non-ferrous metal pipe threading machine |
| CN111266854A (en) * | 2020-03-11 | 2020-06-12 | 江西华东船业有限公司 | Automatic assembly equipment for heat exchange tube of marine heat exchanger |
| CN111496498A (en) * | 2020-05-19 | 2020-08-07 | 西安优耐特容器制造有限公司 | Automatic pipe bundle penetrating device and method for shell-and-tube heat exchanger equipment |
| CN113732190A (en) * | 2020-05-28 | 2021-12-03 | 日高精机株式会社 | Heat exchange tube arranging device |
| CN214080146U (en) * | 2020-11-13 | 2021-08-31 | 广东格兰仕微波炉电器制造有限公司 | Fin rigging equipment |
| CN215469376U (en) * | 2021-06-29 | 2022-01-11 | 浙江科隼新能源有限公司 | Press-in device for pressing heat exchange tube into heat collection plate |
| CN216503271U (en) * | 2021-11-28 | 2022-05-13 | 德州跃廷石油机械设备有限公司 | Bimetal cylinder liner cooling assembly platform |
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| CN115070406B (en) | 2023-09-15 |
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