Heat exchanger assembling equipment

Abstract

The utility model provides a heat exchanger assembly equipment, it includes first subassembly, baffle subassembly and knife board subassembly, the first subassembly includes first table top, baffle subassembly includes at least two baffle portion, at least two baffle portion is spaced apart along the first direction, and the knife board subassembly includes the first table top. At least one blocking part is arranged on the first assembly and can move in the first direction relative to the first table top, the cutting board assembly comprises at least one cutting board, the cutting board and the first table top are arranged in a spaced mode in the second direction, the length direction of the cutting board extends in the first direction, the first direction is the length direction of the first assembly, and the second direction is the length direction of the second assembly. The second direction is the height direction of the first assembly. According to the heat exchanger assembling equipment, the assembling effect of the fins and the heat exchange tubes is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the heat exchanger processing technical field, specifically relates to a heat exchanger assembling equipment. BACKGROUND

[0002] The transverse-inserted fin heat exchanger mainly comprises heat exchange pipes and thin sheet-shaped fins inserted into the heat exchange pipes. In the related art, the assembling equipment is used to assemble the heat exchange pipes and the fins of the transverse-inserted fin heat exchanger. The assembling equipment is used to clamp a plurality of fins to be assembled by a clamping assembly, and then the clamped fins are pressed and assembled with the heat exchange pipes. In the process of clamping the fins and pressing and assembling, the clamping force generated by the clamping assembly on the fins can cause some fins to be bent or deformed, so that the insertion slots of the fins are offset, and thus the heat exchange pipes cannot be accurately inserted into the insertion slots of the fins when the heat exchange pipes are assembled with the fins, thereby affecting the assembling effect of the fins and the heat exchange pipes. CONTENT

[0003] The heat exchanger assembling equipment can improve the assembling effect of the fins and the heat exchange pipes.

[0004] The heat exchanger assembling equipment comprises a first assembly, a baffle assembly and a blade assembly. The first assembly comprises a first table top. The baffle assembly comprises at least two baffles. The at least two baffles are arranged at intervals in a first direction, and at least one of the baffles can move relative to the first table top in the first direction. The blade assembly comprises at least one blade. The blade is arranged at intervals with the first table top in a second direction. The length direction of the blade extends in the first direction. The first direction is the length direction of the first assembly. The second direction is the height direction of the first assembly.

[0005] The heat exchanger assembling equipment comprises at least two baffles arranged at intervals in a first direction. The fins are arranged between the adjacent two baffles to clamp the fins by the baffles. The fins can be kept stable when the blade is pressed and assembled on the fins, thereby improving the assembling efficiency and effect of the fins and the blade, and further improving the assembling effect of the fins and the heat exchange pipes. Moreover, at least one baffle can move relative to the first table top in the first direction, so that the distance between the adjacent two baffles can be adjusted, thereby facilitating the adjustment of the clamping force of the baffles on the fins and improving the applicability to different numbers of fins. BRIEF DESCRIPTION OF DRAWINGS

[0006] Figure 1 is a schematic view of the heat exchanger assembling equipment of the embodiment of the present application.

[0007] Figure 2 is a schematic view of the second driving mechanism of the heat exchanger assembling equipment of the embodiment of the present application.

[0008] Figure 3 This is a schematic diagram showing the assembly of the baffle assembly, fins, and blades of the heat exchanger assembly equipment according to an embodiment of this utility model.

[0009] Figure 4 This is a side view of the heat exchanger assembly equipment according to an embodiment of the present utility model.

[0010] Figure 5 yes Figure 4 An enlarged schematic diagram of part A in the middle.

[0011] Figure 6 This is a schematic diagram of the baffle assembly of the heat exchanger assembly equipment according to an embodiment of the present utility model.

[0012] Figure 7 This is a schematic diagram of the blade assembly of the heat exchanger assembly equipment according to an embodiment of the present invention.

[0013] Reference numerals: 1. First component; 11. First platform; 111. Through slot; 12. Frame; 2. Baffle assembly; 21. Baffle; 211. Comb baffle; 212. Third drive component; 22. Second drive mechanism; 221. Second rack; 222. Second gear; 223. Second drive component; 224. Third guide rail; 225. Third slider; 226. Support; 2261. Connecting plate; 2262. Extension plate; 2263. Slide rail; 2264. Connecting slider; 3. Blade assembly; 31. Blade; 32. First drive mechanism; 321. First rack; 322. First gear; 323. First drive component; 324. First guide rail; 325. First slider; 33. First frame; 331. Second guide rail; 332. Limiting component; 4. Fin. Detailed Implementation

[0014] To better understand the technical solution of this application, the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0015] It should be understood that the described embodiments are merely a part of the technical solutions of this application, and not all of them. All other technical solutions obtained by those skilled in the art based on the technical solutions in this application without inventive effort are within the scope of protection of this application.

[0016] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The singular forms “a,” “the,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0017] It should be understood that the term "and / or" used herein is merely an association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " herein generally represents an "or" relationship between the front and rear associated objects.

[0018] It should be noted that the terms "upper", "lower", "left", "right" and the like described in the embodiments of the present application are described from the angle shown in the drawings, and should not be understood as a limitation on the embodiments of the present application. In addition, in the context, it should also be understood that when referring to an element connected to another element "on" or "under", it can be directly connected to another element "on" or "under" or indirectly connected to another element "on" or "under" through an intermediate element.

[0019] As shown in Figures 1-7 The heat exchanger assembly equipment of the embodiment of the utility model includes first component 1, baffle component 2 and cutter plate component 3. First component 1 includes first table 11, baffle component 2 includes at least two blocking parts 21, at least two blocking parts 21 are arranged at intervals along the first direction, and at least one blocking part 21 can move along the first direction relative to first table 11. Cutter plate component 3 includes at least one cutter plate 31, and the cutter plate 31 is arranged at intervals with first table 11 in the second direction, and the length direction of cutter plate 31 extends along the first direction, and the first direction is the length direction of first component 1, and the second direction is the height direction of first component 1.

[0020] The heat exchanger assembly equipment of the embodiment of the utility model, at least two blocking parts 21 are arranged at intervals along the first direction, and fin 4 is arranged between adjacent two blocking parts 21 to clamp fin 4 through blocking part 21, so that fin 4 can keep stable when cutter plate 31 is pressed and assembled on fin 4, and the assembly efficiency and effect of fin 4 and cutter plate 31 are improved, and at least one blocking plate can move along the first direction relative to first table 11, so that the distance between adjacent two blocking parts 21 can be adjusted, thereby facilitating the adjustment of the clamping force of the blocking plate on fin 4, and improving the applicability to different numbers of fins 4.

[0021] Specifically, first component 1 includes rack 12, and first table 11 is arranged on rack 12. Baffle component 2 is arranged on rack 12, and blocking part 21 can move along the first direction relative to rack 12. Cutter plate component 3 is arranged on rack 12, and cutter plate 31 can move along the second direction relative to rack 12.

[0022] In some embodiments, the number of the knife plates 31 is multiple, and the multiple knife plates 31 are arranged at intervals along a third direction, which is a width direction of the first assembly 1. Specifically, the multiple knife plates 31 are arranged to press the fins 4, further improving the limiting effect of the knife plates 31 on the fins 4 and ensuring that the fins 4 remain stable when moving under the pushing action of the blocking portion 21. The knife plate assembly 3 further comprises a first driving mechanism 32 capable of driving the knife plates 31 to move along the second direction, which is simple and efficient in operation.

[0023] In some embodiments, the knife plate assembly 3 comprises a first frame body 33, and the knife plates 31 are arranged on the first frame body 33. The first driving mechanism 32 comprises a first rack 321, a first gear 322, and a first driving member 323. The length direction of the first rack 321 extends along the second direction. The first gear 322 is engaged with the first rack 321. The first driving member 323 is arranged on the first frame body 33 and is in transmission connection with the first gear 322.

[0024] Specifically, the first rack 321 is two, and the two first racks 321 are arranged at intervals along the first direction and are respectively arranged at two ends of the first frame body 33 and connected with the first frame body 33. Each first rack 321 is engaged with a first gear 322, and each first gear 322 is in transmission connection with a first driving member 323.

[0025] The first driving member 323 drives the first gear 322 to rotate, and the first rack 321 moves along the second direction under the driving action of the first gear 322 to drive the first frame body 33 to move along the second direction, so that the knife plates 31 move along the second direction under the driving action of the first frame body 33. Specifically, the first driving member 323 can be a motor.

[0026] In some embodiments, the first driving mechanism 32 further comprises at least one first guide rail 324, and the length direction of the first guide rail 324 extends along the second direction. The first frame body 33 is in sliding connection with the first guide rail 324.

[0027] Specifically, the first guide rail 324 is four, and the four first guide rails 324 are divided into two groups. The two groups of first guide rails 324 are arranged at intervals along the first direction and are respectively arranged at two ends of the first frame body 33. Each group has two first guide rails 324. The two first guide rails 324 in each group are respectively arranged on both sides of the first rack 321 and are arranged at intervals along the third direction from the first rack 321.

[0028] Specifically, the first guide rail 324 is slidably connected with a first sliding block 325, and the first frame body 33 is connected with the first sliding block 325. When the first rack 321 drives the first frame body 33 to move in the second direction, the first frame body 33 slides along the extension direction of the first guide rail 324 through the first sliding block 325, so that the first frame body 33 remains stable when moving in the second direction.

[0029] In some embodiments, the first frame body 33 comprises a second guide rail 331 and a limiting piece 332. The length direction of the second guide rail 331 extends in the third direction, and the blade plate 31 is slidably connected with the second guide rail 331. The limiting piece 332 can limit the blade plate 31 at a preset position of the second guide rail 331.

[0030] Specifically, the second guide rail 331 is two, and the two second guide rails 331 are arranged in the first direction and are respectively arranged at the two ends of the first frame body 33. The second guide rail 331 is arranged on the top surface of the first frame body 33 and extends in the third direction. The limiting piece 332 is arranged on the second guide rail 331, and the limiting piece 332 is slidable or fixed on the second guide rail 331. The blade plate 31 is connected with the limiting piece 332, and the blade plate 31 is slidably installed on the second guide rail 331 through the limiting piece 332, so that the distance between adjacent blade plates 31 is adjustable. When the distance between adjacent blade plates 31 is determined, the position of the limiting piece 332 on the second guide rail 331 is fixed, so that the blade plate 31 is positioned on the second guide rail 331, and the operation is convenient.

[0031] In some embodiments, the baffle assembly 2 is located on one side of the first table top 11 in the second direction, and the baffle assembly 2 further comprises a second driving mechanism 22. The second driving mechanism 22 is in transmission connection with the baffle 21 and can drive the baffle 21 to move in the first direction, so as to adjust the distance between adjacent baffles 21 and clamp the fin 4. The baffle 21 comprises a comb tooth baffle 211 and a third driving piece 212. The third driving piece 212 is in transmission connection with the comb tooth baffle 211 and can drive the comb tooth baffle 211 to move in the second direction. Specifically, the third driving piece 212 can be a pneumatic cylinder.

[0032] In some embodiments, the second driving mechanism 22 comprises a second rack 221, a second gear 222, a second driving piece 223 and a third guide rail 224. The length direction of the second rack 221 extends in the first direction, and the third guide rail 224 is arranged in the first direction and is in sliding connection with the baffle 21. The second gear 222 is in meshing connection with the second rack 221, and the second driving piece 223 is arranged on the baffle 21 and is in transmission connection with the second gear 222.

[0033] Specifically, the third guide rail 224 extends along the first direction, and the third guide rail 224 and the second rack 221 are arranged in the second direction. The third slider 225 is slidingly installed on the third guide rail 224, and the stop portion 21 is connected with the third slider 225, so that the stop portion 21 is slidingly installed on the third guide rail 224 through the third slider 225. The second gear 222 is rotatably connected with the stop portion 21.

[0034] The second driving member 223 drives the second gear 222 to rotate, so that the second gear 222 can move along the extension direction of the second rack 221, thereby moving the stop portion 21 along the first direction, and moving the third slider 225 along the extension direction of the third guide rail 224, so as to ensure that the stop portion 21 can be kept stable during the movement.

[0035] In some embodiments, the stop plate assembly 2 is located on the side of the first table 11 away from the blade plate assembly 3, and the first table 11 has at least two through grooves 111 extending along the first direction, and the comb tooth stop plate 211 can at least partially pass through the through grooves 111. Specifically, the third driving member 212 drives the comb tooth stop plate 211 to move along the second direction, so that at least part of the comb tooth stop plate 211 can extend out of the through grooves 111, so as to facilitate clamping the fin 4.

[0036] In some embodiments, the stop portion 21 further comprises a support 226, the support 226 is slidingly connected with the third guide rail 224, the comb tooth stop plate 211 is movably connected with the support 226, the third driving member 212 is arranged on the support 226, and the movable end of the third driving member 212 is connected with the comb tooth stop plate 211.

[0037] Specifically, the support 226 can move along the extension direction of the third guide rail 224 to drive the comb tooth stop plate 211 to move along the first direction. The third driving member 212 is arranged at the bottom of the support 226, and the movable end of the third driving member 212 can pass through the support 226 and be connected with the comb tooth stop plate 211, so as to drive the comb tooth stop plate 211 to move along the second direction relative to the support 226, thereby realizing the movement of the comb tooth stop plate 211 in the first direction and the second direction, and improving the flexibility of the comb tooth stop plate 211.

[0038] In some embodiments, the support 226 comprises a connecting plate 2261 and an extension plate 2262, the extension plate 2262 is located at both ends of the connecting plate 2261 along the length direction, the extension plate 2262 has a slide channel 2263 extending along the second direction, and the comb tooth stop plate 211 is slidingly connected with the slide channel 2263.

[0039] Specifically, the connecting sliding block 2264 is slidably installed on the slide 2263, and the connecting sliding block 2264 is connected with the comb tooth baffle 211; when the third driving member 212 drives the comb tooth baffle 211 to move in the second direction, the comb tooth baffle 211 drives the connecting sliding block 2264 to move in the second direction on the slide 2263, so that the comb tooth baffle 211 can be kept stable when moving in the second direction.

[0040] The working process of the heat exchanger assembling equipment is as follows:

[0041] S1, one of the baffle components 2 is moved in the second direction to extend from the through slot 111 on the first table 11, and is moved to a predetermined position in the first direction under the action of the second driving mechanism 22. When the baffle component 2 is located on the upper side of the rack 12, the baffle 21 is moved from the upper side of the rack 12 to the lower side and extends from the through slot 111.

[0042] S2, according to the specifications of the fin 4 produced, such as pitch (the distance between slots), width, etc., the distance between each knife plate 31 and the distance between the knife plate 31 and the first table 11 are adjusted, the first driving mechanism 32 drives the first rack body 33 and the knife plate 31 to adjust the distance between the knife plate 31 and the first table 11 in the second direction, and the position of the knife plate 31 is limited by the limiting piece 332, and the position of each knife plate 31 can adapt to different pitch requirements of the fin 4.

[0043] S3, the flat slot notch of the transversely inserted fin 4 is placed upward, the knife plate 31 is inserted into the flat slot to limit the flat slot, and the fin 4 is prevented from being dislocated. As more and more fins 4 are fed, the raised comb tooth baffles 211 in the baffle component 2 are gradually moved backward under the action of the second driving mechanism 22 to release space for the fin 4 to enter, and to protect the end fin 4 from falling.

[0044] S4, another comb tooth baffle 211 in the baffle component 2 extends from the through slot 111 on the first table 11 under the action of the third driving member 212, the second driving mechanism 22 drives another comb tooth baffle 211 to move and gradually approach the inserted fin 4, and one comb tooth baffle 211 and another comb tooth baffle 211 respectively block the fin 4 from both ends in the first direction, so as to prevent the fin 4 from falling.

[0045] S5, one comb tooth baffle 211 and another comb tooth baffle 211 in the baffle component 2 can be moved to the middle of the fin 4 under the action of the second driving mechanism 22, so that the distance between all fins 4 is reduced, and the operations of S3, S4 and S5 are circularly performed until the stored fins 4 reach a predetermined number.

[0046] S6, one comb tooth baffle 211 and another comb tooth baffle 211 in the baffle assembly 2 are driven by the second driving mechanism 22 to move at the same speed to drive the fins 4 between the adjacent comb tooth baffles 211 to move.

[0047] S7, the flat tube can be inserted into the groove of the fin 4 from the gap between the adjacent knife plates 31 to pre-fix the fin 4 or to press the flat tube.

[0048] The above applies a specific example to explain the principle and implementation mode of the application. The above example is only used to help understand the method and its core idea. It should be pointed out that for ordinary skilled in the art, without departing from the principle of the application, some improvements and modifications can be made to the application, and these improvements and modifications should also fall within the protection scope of the application.

Claims

1. A heat exchanger assembly apparatus, characterized by, The cutting machine comprises a first assembly (1), a baffle assembly (2) and a blade assembly (3), the first assembly (1) comprises a first table (11), the baffle assembly (2) comprises at least two baffles (21), the at least two baffles (21) are arranged in a first direction, and at least one of the baffles (21) is movable relative to the first table (11) in the first direction, the blade assembly (3) comprises at least one blade (31), the blade (31) is arranged in a second direction relative to the first table (11), the length direction of the blade (31) extends in the first direction, and the first direction is the length direction of the first assembly (1), and the second direction is the height direction of the first assembly (1).

2. The heat exchanger assembly apparatus of claim 1, wherein, The number of the blades (31) is multiple, and the multiple blades (31) are arranged in a third direction, and the third direction is the width direction of the first assembly (1); the blade assembly (3) further comprises a first driving mechanism (32), and the first driving mechanism (32) can drive the blade (31) to move in the second direction.

3. The heat exchanger assembly apparatus of claim 2, wherein, The blade assembly (3) comprises a first frame body (33), and the blade (31) is arranged on the first frame body (33); the first driving mechanism (32) comprises a first rack (321), a first gear (322) and a first driving piece (323), the length direction of the first rack (321) extends in the second direction, the first gear (322) is in mesh with the first rack (321), and the first driving piece (323) is arranged on the first frame body (33) and is in transmission connection with the first gear (322).

4. The heat exchanger assembly apparatus of claim 3, wherein, The first driving mechanism (32) further comprises at least one first guide rail (324), and the length direction of the first guide rail (324) extends in the second direction, and the first frame body (33) is in sliding connection with the first guide rail (324).

5. The heat exchanger assembly apparatus of claim 3 or 4, wherein, The first frame body (33) comprises a second guide rail (331) and a limiting piece (332), the length direction of the second guide rail (331) extends in the third direction, the blade (31) is in sliding connection with the second guide rail (331), and the limiting piece (332) can limit the blade (31) at a preset position of the second guide rail (331).

6. The heat exchanger assembly apparatus of any one of claims 1-4, wherein, The baffle assembly (2) is located on one side of the first table (11) in the second direction, the baffle assembly (2) further comprises a second driving mechanism (22), the second driving mechanism (22) is in transmission connection with the baffle (21) and can drive the baffle (21) to move in the first direction; the baffle (21) comprises a comb-shaped baffle (211) and a third driving piece (212), the third driving piece (212) is in transmission connection with the comb-shaped baffle (211) and can drive the comb-shaped baffle (211) to move in the second direction.

7. The heat exchanger assembly apparatus of claim 6, wherein, The second driving mechanism (22) comprises a second rack (221), a second gear (222), a second driving piece (223) and a third guide rail (224), the length direction of the second rack (221) extends along the first direction, the third guide rail (224) is arranged in a spaced manner with the second rack (221), the blocking part (21) is in sliding connection with the third guide rail (224), the second gear (222) is in meshing connection with the second rack (221), the second driving piece (223) is arranged on the blocking part (21), and the second driving piece (223) is in driving connection with the second gear (222).

8. The heat exchanger assembly apparatus of claim 7, wherein, The blocking plate assembly (2) is located on the side of the first table top (11) away from the cutter plate assembly (3), the first table top (11) has at least two through grooves (111), the length direction of the through groove (111) extends along the first direction, and the comb tooth blocking plate (211) can pass through the through groove (111) at least partially.

9. The heat exchanger assembly apparatus of claim 7 or 8, wherein, The blocking part (21) further comprises a support (226), the support (226) is in sliding connection with the third guide rail (224), the comb tooth blocking plate (211) is in movable connection with the support (226), the third driving piece (212) is arranged on the support (226), and the movable end of the third driving piece (212) is connected with the comb tooth blocking plate (211).

10. The heat exchanger assembly apparatus of claim 9, wherein, The support (226) comprises a connecting plate (2261) and an extension plate (2262), the extension plate (2262) is located at both ends of the connecting plate (2261) along the length direction, the extension plate (2262) has a slide way (2263), the length direction of the slide way (2263) extends along the second direction, and the comb tooth blocking plate (211) is in sliding connection with the slide way (2263).

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