CN111169957A - Heat exchanger fin gets piece device, heat exchanger fin transfer equipment - Google Patents

Abstract

The invention provides a heat exchanger fin taking device and heat exchanger fin transferring equipment. The heat exchanger fin gets piece device, which comprises a bracket, get the piece subassembly, it includes the first lifting hook frame that has first slide arm that is parallel to each other the interval and sets up to get the piece subassembly, the second lifting hook frame that has second slide arm, first lifting hook frame can be close to relatively or keep away from with second lifting hook frame, when the heat exchanger fin gets the piece device and gets the piece operation, first slide arm and second slide arm can support respectively in fin subassembly's length both ends, get piece subassembly swing joint on the support, in order can be for the motion of support. According to the heat exchanger fin taking device and the heat exchanger fin transferring equipment, the heat exchanger fin assembly can be taken out from the punch material collecting frame mechanically without applying clamping force to the heat exchanger fin assembly, so that the clamping damage phenomenon of fins is avoided while the labor intensity of workers is reduced.

Description

Heat exchanger fin gets piece device, heat exchanger fin transfer equipment

Technical Field

The invention belongs to the technical field of heat exchangers, and particularly relates to a heat exchanger fin taking device and heat exchanger fin transferring equipment.

Background

After the aluminum foil is punched by the high-speed punch, fins of two air conditioners (a condenser and an evaporator) are formed, the fins are vertically stacked on a material collecting frame of the punch to a specified number and then need to be preliminarily fixed by using a long bent pipe, and then the fins stacked on the material collecting frame are taken down and loaded by an operator. The existing manual film taking and loading mode: the fin which is preliminarily fixed is lifted upwards by an operator for about 1.6 m, so that the fin is completely separated from a material collecting frame needle of a punch press, then the fin is embraced from the punch press, the fin is placed on a material plate beside the fin, and the action is repeated for dozens of times to finish the taking and loading of the material frame fin.

The current manual film taking and loading mode has the following defects: (1) staff lift the weight of the fin to be heavy and high, and each operator needs to lift the weight of the fin to be more than 2.5 tons every day; (2) an operator repeatedly lifts, holds and moves the fins for a long time, and the burden on the waist, the arms, the legs and the like of the body of the worker is large; (3) in the existing mode, operators have more heavy physical actions, and the physical and energy consumption of the operators is large; (4) the existing manual material taking and loading mode is more time-consuming. Based on the defects, the mechanical sheet taking device capable of reducing the labor intensity is very urgent.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to provide a heat exchanger fin taking device and a heat exchanger fin transfer device, which can mechanically take out a heat exchanger fin assembly from a punch material collecting frame without applying clamping force to the heat exchanger fin assembly, thereby reducing the labor intensity and avoiding the phenomenon of clamping damage of fins.

In order to solve the problems, the invention provides a heat exchanger fin sheet taking device which comprises a support and a sheet taking assembly, wherein the sheet taking assembly comprises a first lifting hook frame and a second lifting hook frame, the first lifting hook frame and the second lifting hook frame are arranged in parallel at intervals and are provided with first sheet carrying arms, the second lifting hook frame is provided with second sheet carrying arms, the first lifting hook frame and the second lifting hook frame can be relatively close to or far away from each other, when the heat exchanger fin sheet taking device carries out sheet taking operation, the first sheet carrying arms and the second sheet carrying arms can be respectively supported at two ends of the length of the fin assembly, and the sheet taking assembly is movably connected to the support so as to be capable of moving relative to the support.

Preferably, the sheet taking assembly further comprises a first mounting carrier, the first lifting hook frame is connected to the first mounting carrier in a sliding mode, and/or the second lifting hook frame is connected to the first mounting carrier in a sliding mode; and/or one surface of the bearing fin component of the first slide holder arm and/or the second slide holder arm is provided with an oil leakage groove.

Preferably, the first lifting hook frame further comprises first lifting rods arranged in parallel relatively, corresponding ends of the two first lifting rods are respectively connected with the first slide glass arm, corresponding other ends of the two first lifting rods are respectively connected with a first driving arm, and the first driving arm is connected with the first installation carrier in a sliding manner; and/or, the second lifting hook frame further comprises second lifting rods which are arranged in parallel relatively, corresponding ends of the two second lifting rods are respectively connected with the second slide glass arms, corresponding other ends of the two second lifting rods are respectively connected with second driving arms, and the second driving arms are slidably connected with the first installation carrier.

Preferably, the corresponding ends of the two first lifting rods are detachably connected with the first slide arms respectively; and/or one ends of the two second lifting rods corresponding to the second slide arms are detachably connected with the second slide arms respectively; and/or the first drive arm is in sliding connection with the first mounting carrier through a slider guide rail assembly; and/or the second driving arm is in sliding connection with the first mounting carrier through a slider guide rail assembly; and/or a first driving assembly is arranged on the first mounting carrier, the first driving assembly comprises a first driving device and a first screw rod in driving connection with a power output end of the first driving device, and the first screw rod is in threaded connection with the first driving arm and the second driving arm respectively so as to ensure that the first lifting hook frame and the second lifting hook frame can move relatively close to or far away from each other.

Preferably, the heat exchanger fin taking device further comprises a position adjusting assembly, the position adjusting assembly comprises a height position adjusting assembly and a horizontal position adjusting assembly, the horizontal position adjusting assembly is connected with the support, the horizontal position adjusting assembly comprises a second driving assembly, and the second driving assembly is used for adjusting the horizontal position of the height position adjusting assembly; the height position adjusting assembly is connected with the sheet taking assembly.

Preferably, the second driving assembly comprises a second driving device and a second screw rod in driving connection with a power output end of the second driving device, and the height position adjusting assembly is in threaded connection with the second screw rod; and/or the height position adjusting assembly comprises a third driving assembly, and the third driving assembly is used for adjusting the height position of the sheet taking assembly.

Preferably, the height position adjusting assembly is further connected with the horizontal position adjusting assembly in a sliding manner through a slide block guide rail assembly; and/or the third driving assembly comprises a third driving device and a third screw rod in driving connection with a power output end of the third driving device, and the sheet taking assembly is in threaded connection with the third screw rod; and/or the power output end of the third driving device is in driving connection with the third screw rod through a transmission part; and/or the height position adjusting assembly is also in sliding connection with the sheet taking assembly through a sliding block guide rail assembly; and/or the height position adjusting assembly further comprises a second mounting carrier, the second mounting carrier is of a truss structure, a connecting plate is arranged at the top end of the second mounting carrier, and the height position adjusting assembly is in driving connection with the second driving assembly through the connecting plate and is in sliding connection with the horizontal position adjusting assembly.

The invention also provides heat exchanger fin transfer equipment which comprises a fin taking device and a turnover device, wherein the fin taking device is the heat exchanger fin taking device, the turnover device comprises a third mounting carrier and a placing table which is arranged on the third mounting carrier and is provided with a fin component, a turnover structure is arranged between one end of the placing table and the third mounting carrier, and the turnover structure can drive the placing table to be switched between a fin component placing position parallel to the third mounting carrier and a fin component turnover position vertical to the third mounting carrier.

Preferably, the placing table comprises a bottom wall, and a first side wall assembly and a second side wall assembly which are perpendicular to the bottom wall, the first side wall assembly and the second side wall assembly are arranged at an interval, a gap between the first side wall assembly and the second side wall assembly and the bottom wall jointly form a U-shaped placing space for placing the fin assembly, and the width of the gap between the first side wall assembly and the second side wall assembly is variable; and/or the turnover structure comprises a connecting part, a driving part and a pivoting part, wherein the connecting part is used for being fixedly connected with one end of the placing table, the pivoting part is used for being pivotally connected with the third mounting carrier, and the driving part is used for being connected with a fourth driving assembly so as to drive the turnover structure to drive the placing table to turn around the pivoting part of the turnover structure; and/or a cushion block is arranged on one side, facing the placing table, of the third mounting carrier; and/or the transfer trolley comprises a first supporting table and a second supporting table which are arranged at intervals relatively, the interval width of the first supporting table and the second supporting table is matched with the width of the placing table, and when the placing table is located at the fin component overturning position, the placing table can swing into the interval between the first supporting table and the second supporting table.

Preferably, the first side wall assembly comprises a first side frame and a first clamping plate, the first side frame is fixedly connected with the bottom wall, and the first clamping plate is connected with the first side frame through a first telescopic piece; and/or the second side wall assembly comprises a second side frame and a second clamping plate, the second side frame is fixedly connected with the bottom wall, and the second clamping plate is connected with the second side frame through a second telescopic piece; and/or the first clamping plate is also connected with the first side frame in a sliding way through a first linear guide post; and/or the second clamping plate is also connected with the second side frame in a sliding mode through a second linear guide column.

The invention provides a heat exchanger fin taking device and heat exchanger fin transfer equipment, wherein a first lifting hook frame and a second lifting hook frame respectively approach a fin assembly at a material collecting frame of a punch press from two ends in the length direction (the length direction refers to the length direction of a single punched fin, generally about half a meter in length) through a first carrying arm and a second carrying arm, and finally the fin assembly is sleeved on bearing planes of the first carrying arm and the second carrying arm, the fin assembly is only placed on the bearing planes, the force applied to the fin assembly by the taking assembly is only the reaction force of the gravity of the fin assembly, and the clamping force cannot be formed on the fin assembly, so that the potential damage to the fin assembly by clamping can be effectively avoided, and the fin assembly can be transferred to a preset position from the material collecting frame of the punch press by the taking assembly such as a material lifting basket, for example, on transportation parts such as a tool car, a large amount of manpower can be saved, the labor intensity of workers is greatly reduced, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of a fin taking device of a heat exchanger according to an embodiment of the invention;

FIG. 2 is a perspective view of the bracket of FIG. 1;

FIG. 3 is a schematic perspective view of the tab assembly of FIG. 1;

FIG. 4 is a schematic perspective view of the height adjustment assembly of FIG. 1;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a schematic perspective view of the horizontal position adjustment assembly of FIG. 1;

FIG. 7 is a schematic perspective view of a heat exchanger fin transfer apparatus according to an embodiment of the present invention;

FIG. 8 is a schematic perspective view of the turnover device shown in FIG. 7 (with the placement table in the fin assembly placement position);

FIG. 9 is a schematic perspective view of the turnover device shown in FIG. 7 (with the placement table in the fin assembly turnover position);

fig. 10 is a partially enlarged schematic view at B in fig. 8;

fig. 11 is a schematic perspective view of a transfer trolley in the heat exchanger fin transfer apparatus according to the embodiment of the present invention.

The reference numerals are represented as:

100. a film taking device; 110. a support; 111. a stringer; 112. a column; 113. a cross beam; 120. a film taking assembly; 121. a first lifting hook frame; 1211. a first slide arm; 1212. a first lifting bar; 1213. a first drive arm; 1214. an oil leakage groove; 122. a second hook frame; 1221. a second slide arm; 1222. a second lifting bar; 1223. a second drive arm; 123. a first mounting carrier; 1241. a first driving device; 1242. a first lead screw; 130. a height position adjustment assembly; 131. a third driving device; 132. a third screw rod; 133. a transmission member; 134. a second mounting carrier; 135. a coupling plate; 140. a horizontal position adjusting component; 141. a second driving device; 142. a second lead screw; 200. a turning device; 210. a third mounting carrier; 220. a placing table; 221. a bottom wall; 222. a first sidewall assembly; 2221. a first side frame; 2222. a first clamping plate; 2223. a first telescoping member; 2224. a first linear guide post; 223. a second sidewall assembly; 2231. a second side frame; 2232. a second clamping plate; 2233. a second telescoping member; 2234. a second linear guide post; 230. a turning structure; 231. a connecting portion; 232. a drive section; 233. a pivot portion; 240. a telescopic cylinder; 250. cushion blocks; 300. a transfer trolley; 310. a first support table; 320. a second support table.

Detailed Description

With reference to fig. 1 to 11, according to an embodiment of the present invention, a heat exchanger fin taking device is provided, which includes a support 110 and a taking assembly 120, where the taking assembly 120 includes a first hook frame 121 having a first slide arm 1211 and a second hook frame 122 having a second slide arm 1221, which are arranged in parallel and spaced apart from each other, the first hook frame 121 and the second hook frame 122 can relatively approach or separate from each other, when the heat exchanger fin taking device performs a taking operation, the first slide arm 1211 and the second hook frame 1221 can be respectively supported at two ends of the length of the fin assembly, and the taking assembly 120 is movably connected to the support 110 so as to be capable of moving relative to the support 110. In this technical solution, the first hook lifting frame 121 and the second hook lifting frame 122 respectively approach the fin assembly at the material collecting rack of the punch press through two ends of the length direction of the fin assembly (the length direction herein refers to the length direction of a single punched fin, generally about half a meter long) by the first slide arm 1211 and the second slide arm 1221, and finally the fin assembly is sleeved on the bearing plane of the first slide arm 1211 and the second slide arm 1221, at this time, the fin assembly is only placed on the bearing plane, the force applied to the fin assembly by the sheet taking assembly 120 is only the reaction force of the gravity of the fin assembly, and does not form a clamping force on the fin assembly, so that the potential damage to the fin assembly by clamping can be effectively avoided, and it can be understood that, at this time, the sheet taking assembly 120 like a material lifting basket generally transfers the fin assembly from the material collecting rack of the punch press to a preset position, for example, on transportation parts such as a tool car, a large amount of manpower can be saved, the labor intensity of workers is greatly reduced, and the production efficiency is improved. The fin assembly comprises a plurality of rows and a plurality of columns of fins and a positioning tube inserted into through holes formed in the fins, so that the position reliability of the fin assembly in the lifting and transferring process of the fin assembly is ensured, and scattering is effectively prevented.

The support frame 110 preferably has a truss-type frame structure, so that the support frame 110 has sufficient structural strength and can simplify the design structure of the frame, for example, as shown in fig. 2, the support frame 110 includes a plurality of longitudinal beams 111, vertical columns 112, and cross beams 113 connected with each other (e.g., welded or bolted) to form a support frame, and necessary reinforcing ribs may be provided in the areas where the stress is concentrated.

Preferably, the sheet taking assembly 120 further includes a first mounting carrier 123, the first lifting hook frame 121 is slidably connected to the first mounting carrier 123, and/or the second lifting hook frame 122 is slidably connected to the first mounting carrier 123, that is, preferably, the first lifting hook frame 121 and the second lifting hook frame 122 share one first mounting carrier 123, so that the structure of the sheet taking assembly 120 can be more compact, and the gap control of the first lifting hook frame 121 and the second lifting hook frame 122 is more convenient.

As a specific embodiment of the first lifting hook frame 121 and the second lifting hook frame 122, the first lifting hook frame 121 further includes first lifting rods 1212 arranged in parallel, corresponding ends of the two first lifting rods 1212 are respectively connected to the first slide arm 1211, corresponding other ends of the two first lifting rods 1212 are respectively connected to first driving arms 1213, and the first driving arms 1213 are slidably connected to the first mounting carrier 123; and/or the second lifting hook frame 122 further comprises second lifting rods 1222 arranged in parallel, corresponding ends of the two second lifting rods 1222 are respectively connected with the second slide arm 1221, corresponding other ends of the two second lifting rods 1222 are respectively connected with a second driving arm 1223, and the second driving arm 1223 is slidably connected with the first mounting carrier 123. That is, the first lifting hook frame 121 and the second lifting hook frame 122 respectively drive the first driving arm 1213 and the second driving arm 1223 of the first lifting hook frame and the second lifting hook frame to move closer to or away from each other, and further, the driving power of the first driving arm 1213 and the second driving arm 1223 is less required by such a structure, because the first lifting hook frame 121 and the second lifting hook frame 122 in the present invention do not need to clamp the fin assembly, but only need to ensure the close movement or the away movement of the fin assembly.

Further, the two corresponding ends of the first lifting rod 1212 are detachably connected to the first slide arm 1211 respectively; and/or, corresponding ends of the two second lifting rods 1222 are detachably connected with the second slide arm 1221, respectively, and the first slide arm 1211 and the second slide arm 1221 are designed in a detachable manner, so that the corresponding more appropriate slide arm can be replaced according to different specifications of the fin assembly, that is, the design can improve the universality of the sheet taking device.

The first drive arm 1213 is slidably connected to the first mounting carrier 123 via a slider rail assembly; and/or, the second drive arm 1223 is slidably connected to the first mounting carrier 123 via a slider rail assembly; preferably, the first mounting carrier 123 is provided with a first driving assembly, the first driving assembly includes a first driving device 1241 (for example, a rotary motor may be used, and a hydraulic motor may also be used), and a first lead screw 1242 drivingly connected to a power output end of the first driving device 1241, and the first lead screw 1242 is respectively in threaded connection with the first driving arm 1213 and the second driving arm 1223 (it can be understood that the first driving arm 1213 and the second driving arm 1223 are respectively provided with corresponding nut seats), so as to ensure that the first lifting hook frame 121 and the second lifting hook frame 122 can relatively move closer to or away from each other. The aforementioned slide rail assembly is a structure known in the art, for example, a plurality of slides are disposed on the mounting carrier of the moving element, and the plurality of slides are slidably engaged with the guide rail disposed on the mounting carrier of the fixed element (it can also be understood that the guide rail is inserted into the sliding groove on the slide block), so as to constrain the movement track of the moving element, which is not specifically described in the present invention.

Further, the heat exchanger fin taking device further comprises a position adjusting assembly, the position adjusting assembly comprises a height position adjusting assembly 130 and a horizontal position adjusting assembly 140, the horizontal position adjusting assembly 140 is connected with the support 110, the horizontal position adjusting assembly 140 comprises a second driving assembly, and the second driving assembly is used for adjusting the horizontal position of the height position adjusting assembly 130; the height position adjustment assembly 130 is connected to the sheet taking assembly 120. In the technical scheme, the position adjusting assembly is adopted to mechanically adjust the horizontal position and the height position of the fin taking assembly 120, so that the labor intensity of operators is further reduced, and meanwhile, the position adjusting assembly and the support 110 are connected into a whole, so that the structure of the fin taking device of the heat exchanger is further compact.

Preferably, the second driving assembly includes a second driving device 141 (for example, a rotary motor, a hydraulic motor, and a corresponding speed reducing mechanism may also be used), and a second lead screw 142 in driving connection with a power output end of the second driving device 141, the height position adjusting assembly 130 is in threaded connection with the second lead screw 142, and the height position adjusting assembly 130 is further in sliding connection with the horizontal position adjusting assembly 140 through a slide block and guide rail assembly (as described above). In the same principle, the height position adjusting assembly 130 includes a third driving assembly, the third driving assembly is used for adjusting the height position of the sheet taking assembly 120, the third driving assembly includes a third driving device 131 (for example, a rotary motor may be used, a hydraulic motor may also be used, and a corresponding speed reducing mechanism may also be used), and a third lead screw 132 in driving connection with a power output end of the third driving device 131, and the sheet taking assembly 120 is in threaded connection with the third lead screw 132; the power output end of the third driving device 131 is drivingly connected to the third lead screw 132 through a transmission component 133 (the transmission component 133 may be, for example, a chain and a sprocket, or may be a belt and a pulley, preferably, a chain and a sprocket to increase the transmission load); and/or the height position adjusting assembly 130 is also connected with the sheet taking assembly 120 in a sliding manner through a slide block guide rail assembly.

Further, the height position adjustment assembly 130 further includes a second mounting carrier 134, the second mounting carrier 134 is a truss structure, the top end of the second mounting carrier 134 is provided with a coupling plate 135, the height position adjustment assembly 130 is drivingly connected to the second driving assembly through the coupling plate 135 and slidably connected to the horizontal position adjustment assembly 140, and more particularly, the slider on the connecting plate 135 is on its underside, i.e. on the side carrying the fin assembly, in this manner, the coupling plate 135, while achieving the coupling of the height position adjustment assembly 130 and the horizontal position adjustment assembly 140, the height position adjustment assembly 130 is hung on the horizontal position adjustment assembly 140, the connection mode is more reliable and stable, and the device is particularly suitable for the heat exchanger fin taking device with the gravity-bearing structure.

One surface of the first slide arm 1211 and/or the second slide arm 1221, which bears the fin assembly, is provided with an oil leakage groove 1214, so that lubricating oil (mainly light white oil (M108A)) carried in the fin assembly can be timely discharged out of the contact surface between the fin assembly and the first slide arm 1211 or the second slide arm 1221, the fin assembly is prevented from sliding off in the transferring process, the position stability of the fin assembly is ensured, and the weight of the slide arm can be reduced.

According to an embodiment of the present invention, there is also provided a heat exchanger fin transfer apparatus, including a sheet taking device 100, where the sheet taking device 100 is the above-mentioned heat exchanger fin sheet taking device. Specifically, the heat exchanger fin transfer device further comprises an overturning device 200, wherein the overturning device 200 comprises a third mounting carrier 210 and a placing table 220 with a fin assembly placed thereon, an overturning structure 230 is arranged between one end of the placing table 220 and the third mounting carrier 210, the turnover mechanism 230 can drive the placing table 220 to be switched between a fin assembly placing position parallel to the third mounting carrier 210 and a fin assembly turnover position perpendicular to the third mounting carrier 210, the placing table 220 comprises a bottom wall 221 and a first side wall component 222 and a second side wall component 223 which are perpendicular to the bottom wall 221, the first side wall assembly 222 and the second side wall assembly 223 are oppositely arranged at intervals, and the gap between the two and the bottom wall 221 together form a U-shaped placing space for placing the fin assembly, the gap width between the first sidewall assembly 222 and the second sidewall assembly 223 is variable. The variable width of the gap between the first side wall assembly 222 and the second side wall assembly 223 can ensure that the U-shaped placing space is adapted to the size of the fin assembly transferred in the previous process, and the hidden danger of scattering caused by large displacement change in the overturning process of the fin assembly due to an overlarge gap between the fin assembly and the first side wall assembly 222 or the second side wall assembly 223 after the fin assembly is placed in the U-shaped placing space is prevented. By adopting the technical scheme, manual treatment is not needed for overturning the fin assembly, the labor intensity of operators is greatly reduced, and the working efficiency is improved.

As a preferred embodiment, the first sidewall assembly 222 includes a first sidewall frame 2221 and a first clamping plate 2222, the first sidewall frame 2221 is fixedly connected to the bottom wall 221, the first clamping plate 2222 is connected to the first sidewall frame 2221 through a first telescopic member 2223, and the first telescopic member 2223 may be, for example, an air cylinder or an oil cylinder; and/or the second side wall assembly 223 includes a second side frame 2231 and a second clamping plate 2232, the second side frame 2231 is fixedly connected to the bottom wall 221, the second clamping plate 2232 is connected to the second side frame 2231 through a second telescopic member 2233, the second telescopic member 2233 may be, for example, an air cylinder or an oil cylinder, and in order to prevent deformation damage to the fin assembly during the clamping process, the stroke adjustment of the first telescopic member 2223 and the second telescopic member 2233 should be selected as appropriate, which is a principle that the fin assembly is clamped stably without deformation, and preferably, the first clamping plate 2222 and the second clamping plate 2232 are made of aluminum alloy to ensure that the turnover device can bear the weight of the fin assembly during the turnover process. Further, in order to ensure the directional stability of the movement of the first clamping plate 2222 and the second clamping plate 2232, the first clamping plate 2222 is also slidably connected to the first side frame 2221 by a first linear guide post 2224; and/or, the second clamping plate 2232 is also slidably connected to the second side frame 2231 by a second linear guide post 2234, that is, the first and second clamping plates 2222, 2232 will move toward or away from each other under the guidance of the first and second linear guide posts 2224, 2234. It should be emphasized that the aforesaid first and second telescopic members 2223, 2233 are designed to change the distance between the first and second holding plates 2222, 2232, i.e. the width of the U-shaped space, which will form a certain holding of the fin assembly, but can overcome the deformation caused by the holding by reasonably controlling the distance between the first and second holding plates 2222, 2232, and on the other hand, the adjustable distance can make the turnover device suitable for fin assemblies with different volumes.

Preferably, the overturning structure 230 includes a connecting portion 231, a driving portion 232, and a pivoting portion 233, where the connecting portion 231 is configured to be fixedly connected to one end of the placing table 220, the pivoting portion 233 is configured to be pivotally connected to the third mounting carrier 210, and the driving portion 232 is configured to be connected to a fourth driving assembly, so as to drive the overturning structure 230 to overturn the placing table 220 around the pivoting portion 233 thereof, in this technical solution, a driving force is applied by the driving portion 232 to form a lever structure with the pivoting portion 233 as a fulcrum, so as to realize overturning of the placing table 220, which may of course be realized by using other feasible structures, and the technical solution given here makes the structure of the overturning structure 230 particularly simple and compact. The fourth drive assembly may comprise, for example, a telescoping cylinder 240 (oil or air).

Preferably, a cushion block 250 is arranged on a side of the third mounting carrier 210 facing the placing table 220, and the cushion block 250 is preferably made of a material with elasticity, such as rubber, which can perform impact buffering when the placing table 220 is converted from the fin assembly overturning position to the fin assembly placing position, and can also avoid that when the fin assembly is placed, a rigid compression is forced between the bottom wall 221 and the mounting carrier 210 by a sudden gravity pressure, which leads to wear of the contact surface.

Further, the heat exchanger fin transfer apparatus further comprises a transfer trolley 300, wherein the transfer trolley 300 comprises a first supporting table 310 and a second supporting table 320 which are oppositely arranged at intervals, the interval width between the first supporting table 310 and the second supporting table 320 is matched with the width of the placing table 220, and when the placing table 220 is in the fin assembly overturning position, the placing table 220 can swing into the interval between the first supporting table 310 and the second supporting table 320. When the placing table 220 swings into the space between the first supporting table 310 and the second supporting table 320, the gap width between the first sidewall assembly 222 and the second sidewall assembly 223 of the turnover device 200 is controlled to increase, that is, the first clamping plate 2222 and the second clamping plate 2232 move away from each other, at this time, both ends of the length of the fin assembly are supported by the first supporting table 310 and the second supporting table 320, so that the mechanical transfer of the fin assembly from the turnover device 200 to the transfer vehicle 300 is completed, the labor intensity of an operator is reduced, and the transfer vehicle 300 is dragged away from the turnover device 200.

It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (10)

1. The heat exchanger fin sheet taking device is characterized by comprising a support (110) and a sheet taking assembly (120), wherein the sheet taking assembly (120) comprises a first lifting hook frame (121) with a first sheet carrying arm (1211) and a second lifting hook frame (122) with a second sheet carrying arm (1221), the first lifting hook frame (121) and the second lifting hook frame (122) are arranged in parallel at intervals, the first lifting hook frame and the second lifting hook frame can be relatively close to or far away from each other, when the heat exchanger fin sheet taking device performs sheet taking operation, the first sheet carrying arm (1211) and the second sheet carrying arm (1221) can be respectively supported at two ends of the length of the fin assembly, and the sheet taking assembly (120) is movably connected to the support (110) so as to be capable of moving relative to the support (110).

2. The film taking device according to claim 1, wherein the film taking assembly (120) further comprises a first mounting carrier (123), the first lifting hook frame (121) is slidably connected to the first mounting carrier (123), and/or the second lifting hook frame (122) is slidably connected to the first mounting carrier (123); and/or one surface of the first slide bearing arm (1211) and/or one surface of the second slide bearing arm (1221) carrying fin assembly is provided with an oil leakage groove (1214).

3. The film taking device according to claim 2, wherein the first lifting hook frame (121) further comprises first lifting rods (1212) arranged in parallel, corresponding ends of the two first lifting rods (1212) are respectively connected with the first film carrying arm (1211), corresponding other ends of the two first lifting rods (1212) are respectively connected with a first driving arm (1213), and the first driving arm (1213) is slidably connected with the first mounting carrier (123); and/or the second lifting hook frame (122) further comprises second lifting rods (1222) which are arranged in parallel relatively, corresponding ends of the two second lifting rods (1222) are respectively connected with the second film carrying arms (1221), corresponding other ends of the two second lifting rods (1222) are respectively connected with second driving arms (1223), and the second driving arms (1223) are connected with the first mounting carrier (123) in a sliding mode.

4. The device for taking out the slices of the claim 3, wherein, the corresponding ends of the two first lifting rods (1212) are respectively connected with the first slice carrying arm (1211) in a detachable way; and/or one ends of the two second lifting rods (1222) are detachably connected with the second slide holder arms (1221) respectively; and/or the first drive arm (1213) is slidably connected to the first mounting carrier (123) via a slider rail assembly; and/or the second drive arm (1223) is slidably connected to the first mounting carrier (123) via a slider rail assembly; and/or a first driving assembly is arranged on the first mounting carrier (123), the first driving assembly comprises a first driving device (1241) and a first screw rod (1242) in driving connection with a power output end of the first driving device (1241), and the first screw rod (1242) is in threaded connection with the first driving arm (1213) and the second driving arm (1223) respectively so as to ensure that the first lifting hook frame (121) and the second lifting hook frame (122) can move relatively close to or far away from each other.

5. The film taking device according to claim 2, further comprising a position adjusting assembly, wherein the position adjusting assembly comprises a height position adjusting assembly (130) and a horizontal position adjusting assembly (140), the horizontal position adjusting assembly (140) is connected with the bracket (110), and the horizontal position adjusting assembly (140) comprises a second driving assembly for adjusting the horizontal position of the height position adjusting assembly (130); the height position adjusting assembly (130) is connected with the sheet taking assembly (120).

6. The film taking device according to claim 5, wherein the second driving assembly comprises a second driving device (141) and a second screw rod (142) in driving connection with a power output end of the second driving device (141), and the height position adjusting assembly (130) is in threaded connection with the second screw rod (142); and/or the height position adjusting assembly (130) comprises a third driving assembly, and the third driving assembly is used for adjusting the height position of the sheet taking assembly (120).

7. The film taking device according to claim 6, wherein the height position adjusting assembly (130) is further slidably connected with the horizontal position adjusting assembly (140) through a slider guide rail assembly; and/or the third driving assembly comprises a third driving device (131) and a third screw rod (132) in driving connection with a power output end of the third driving device (131), and the sheet taking assembly (120) is in threaded connection with the third screw rod (132); and/or the power output end of the third driving device (131) is in driving connection with the third screw rod (132) through a transmission part (133); and/or the height position adjusting assembly (130) is also in sliding connection with the sheet taking assembly (120) through a slide block guide rail assembly; and/or the height position adjusting assembly (130) further comprises a second mounting carrier (134), the second mounting carrier (134) is of a truss structure, a connecting plate (135) is arranged at the top end of the second mounting carrier (134), and the height position adjusting assembly (130) is in driving connection with the second driving assembly through the connecting plate (135) and is in sliding connection with the horizontal position adjusting assembly (140).

8. A heat exchanger fin transfer device, comprising a fin taking device (100), wherein the fin taking device (100) is the heat exchanger fin taking device of any one of claims 1 to 7, and further comprising a turnover device (200), the turnover device (200) comprises a third mounting carrier (210) and a placing platform (220) with a fin component placed thereon, a turnover structure (230) is arranged between one end of the placing platform (220) and the third mounting carrier (210), and the turnover structure (230) can drive the placing platform (220) to switch between a fin component placing position parallel to the third mounting carrier (210) and a fin component turnover position perpendicular to the third mounting carrier (210).

9. The transfer apparatus according to claim 8, wherein the placing table (220) comprises a bottom wall (221) and a first side wall assembly (222) and a second side wall assembly (223) which are perpendicular to the bottom wall (221), the first side wall assembly (222) and the second side wall assembly (223) are oppositely arranged at intervals, a gap between the first side wall assembly and the second side wall assembly and the bottom wall (221) form a U-shaped placing space for placing the fin assembly, and the width of the gap between the first side wall assembly (222) and the second side wall assembly (223) is variable; and/or the overturning structure (230) comprises a connecting part (231), a driving part (232) and a pivoting part (233), wherein the connecting part (231) is used for being fixedly connected with one end of the placing table (220), the pivoting part (233) is used for being pivotally connected with the third mounting carrier (210), and the driving part (232) is used for being connected with a fourth driving assembly so as to drive the overturning structure (230) to drive the placing table (220) to overturn around the pivoting part (233) of the overturning structure; and/or a cushion block (250) is arranged on one side, facing the placing table (220), of the third mounting carrier (210); and/or the transfer trolley (300) is further included, the transfer trolley (300) comprises a first supporting table (310) and a second supporting table (320) which are oppositely arranged at intervals, the interval width of the first supporting table (310) and the second supporting table (320) is matched with the width of the placing table (220), and when the placing table (220) is in the fin component overturning position, the placing table (220) can swing into the interval between the first supporting table (310) and the second supporting table (320).

10. The transfer apparatus according to claim 9, wherein the first sidewall assembly (222) comprises a first sidewall frame (2221) and a first clamping plate (2222), the first sidewall frame (2221) is fixedly connected with the bottom wall (221), and the first clamping plate (2222) is connected with the first sidewall frame (2221) through a first telescopic member (2223); and/or the second side wall assembly (223) comprises a second side frame (2231) and a second clamping plate (2232), the second side frame (2231) is fixedly connected with the bottom wall (221), and the second clamping plate (2232) is connected with the second side frame (2231) through a second telescopic piece (2233); and/or the first clamping plate (2222) is also slidably connected with the first side frame (2221) through a first linear guide post (2224); and/or the second clamping plate (2232) is also connected with the second side frame (2231) in a sliding way through a second linear guide column (2234).

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