Heat exchanger assembling equipment

Abstract

The utility model relates to heat exchanger assembling equipment which comprises a first assembly and a second assembly, the first assembly comprises a first frame body and at least two clamping mechanisms, and the at least two clamping mechanisms are located on the two opposite sides of the first frame body correspondingly; the second assembly comprises a downward pressing part and a second driving part, the downward pressing part is directly or indirectly connected with the second driving part, the second driving part can drive the downward pressing part to move in the first direction, and the first direction is the height direction of the first frame body; the second assembly has a downward pressing state, in the downward pressing state, one face perpendicular to the first direction is defined as a first face, and the projection of a downward pressing part on the first face is located between the projections of the two clamping mechanisms on the two opposite sides; according to the heat exchanger assembling equipment, possible bending or deformation of the heat exchange tubes in the assembling process can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of heat exchanger processing, and in particular to a heat exchanger assembly device. Background Art

[0002] In the related art, when assembling the heat exchange tubes and headers of the heat exchanger, the heat exchange tubes are mostly clamped by clamps, and then the heat exchange tubes and the headers are relatively moved to insert the heat exchange tubes into the headers, but the clamps cannot exert too much clamping force to prevent the clamped part of the heat exchange tubes from deforming. During the assembly process, due to the thickness tolerance of the heat exchange tubes or the accumulated tolerance generated when assembling the heat exchange tubes and fins and other components, some of the heat exchange tubes and the slots of the headers will have a certain deviation, resulting in the headers at both ends of the heat exchange tubes squeezing the deviated part of the heat exchange tubes to a certain extent, and the squeezed heat exchange tubes and the clamps will slide, eventually causing the squeezing force to be transmitted to the heat exchange tubes between the clamps, and the heat exchange tubes may be squeezed and deformed. Utility Model Content

[0003] The present application provides a heat exchanger assembly device, which can reduce the bending or deformation that may occur in the heat exchange tube during the assembly process.

[0004] The heat exchanger assembly equipment provided in the present application includes: a first component and a second component, the first component includes a first frame and at least two clamping mechanisms, and the at least two clamping mechanisms are respectively located on opposite sides of the first frame; the second component includes a pressing part and a second driving part, the pressing part is directly or indirectly connected to the second driving part, and the second driving part can drive the pressing part to move along a first direction, and the first direction is the height direction of the first frame; the second component has a pressing state, in the pressing state, a surface perpendicular to the first direction is defined as a first surface, and the projection of the pressing part on the first surface is located between the projections of the two clamping mechanisms on the opposite sides.

[0005] When the heat exchanger assembly equipment is working, the heat exchange tube can be arranged on the first frame, and the clamping mechanisms on the opposite sides of the first frame can clamp the heat exchange tube. The second driving part can drive the pressing part to move and press down on the heat exchange tube, and then assemble the heat exchange tube and the manifold. In this process, since the projection of the pressing part on the first surface is located between the projections of the two clamping mechanisms on the opposite sides, it can be pressed on the heat exchange tube between the two clamping mechanisms after pressing down. The pressure on the heat exchange tube in the first direction can reduce the sliding between the heat exchange tube and the clamping mechanism, and at the same time reduce the bending or deformation that may occur when the heat exchange tube is squeezed. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1A schematic structural diagram of a heat exchanger assembly device provided in the present application in a specific embodiment;

[0007] Figure 2 for Figure 1 A schematic diagram of the working state of the heat exchanger assembly equipment in operation;

[0008] Figure 3 A schematic diagram of the structure of the first component provided in the present application in a specific embodiment;

[0009] Figure 4 A schematic diagram of the structure of a clamping mechanism provided in the present application in a specific embodiment;

[0010] Figure 5 A schematic diagram of the structure of a third component provided in the present application in a specific embodiment;

[0011] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at point A;

[0012] Figure 7 This is a schematic structural diagram of a second component provided in the present application in a specific embodiment.

[0013] Figure markings: first component 1, first frame 11, clamping mechanism 12, seat body 121, first comb teeth 122, second comb teeth 123, clamping cylinder 124, third driving part 13, translation motor 131, rack 132, fourth driving part 14, lifting motor 141, screw rod 142, third component 2, first part 21, support seat 211, placement part 212, blocking part 213, flip cylinder 214, baffle 215, positioning part 216, first cylinder 217, positioning protrusion 218, first driving part 22, second component 3, pressing part 31, pressing plate 311, groove 312, second driving part 32, support part 33, truss 34, fifth driving part 35, heat exchange tube 4, collecting pipe 5.

[0014] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application. DETAILED DESCRIPTION

[0015] In order to better understand the technical solution of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0016] It should be clear that the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other technical solutions obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0017] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0018] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0019] It should be noted that the directional words such as "upper", "lower", "left", and "right" described in the embodiments of the present application are described at the angles shown in the accompanying drawings and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element.

[0020] like Figure 1-7 As shown, an embodiment of the present application provides a heat exchanger assembly device, which mainly includes a first component 1 and a second component 3. The first component 1 includes a first frame 11 and at least two clamping mechanisms 12, and the at least two clamping mechanisms 12 are respectively located on opposite sides of the first frame 11; the second component 3 includes a pressing portion 31 and a second driving portion 32, and the pressing portion 31 is directly or indirectly connected to the second driving portion 32, and the second driving portion 32 can drive the pressing portion 31 to move along a first direction, and the first direction is the height direction of the first frame 11; the second component 3 has a pressing state, and in the pressing state, a surface perpendicular to the first direction is defined as the first surface, and the projection of the pressing portion 31 on the first surface is located between the projections of the two clamping mechanisms 12 on the opposite sides.

[0021] In this embodiment, when the heat exchanger assembly equipment is working, the heat exchange tube 4 can be arranged on the first frame 11, and the clamping mechanisms 12 on the opposite sides of the first frame 11 can clamp the heat exchange tube 4. The second driving part 32 can drive the pressing part 31 to move and press down on the heat exchange tube 4, and then assemble the heat exchange tube 4 and the manifold 5. In this process, since the projection of the pressing part 31 on the first surface is located between the projections of the two clamping mechanisms 12 on the opposite sides, it can be pressed on the heat exchange tube 4 between the two clamping mechanisms 12 after pressing down. The pressure generated on the heat exchange tube 4 in the first direction can reduce the sliding between the heat exchange tube 4 and the clamping mechanism 12, and at the same time reduce the bending or deformation that may occur when the heat exchange tube 4 is squeezed, so that the assembled heat exchange tube 4 is smoother.

[0022] It should be noted that, during the assembly process of the heat exchange tube 4 and the header 5, although the clamping mechanism 12 that clamps the heat exchange tube 4 can limit and fix the heat exchange tube 4 to a certain extent, the clamping force generated by the clamping mechanism 12 is perpendicular to the extrusion force generated by the header 5 on the heat exchange tube 4, and the clamping mechanism 12 cannot clamp the heat exchange tube 4 too hard to avoid deformation of the clamped part. Therefore, although there is clamping by the clamping mechanism 12, the heat exchange tube 4 will always be squeezed by the header 5 during the assembly process, causing the heat exchange tube 4 to deform or bend, and the longer the length of the heat exchange tube, the more obvious such deformation or bending will be. Therefore, the downward pressure generated by the downward pressing part 31 on the heat exchange tube 4 can make the heat exchange tube 4 tightly attached to the first frame 11, and at this time, the relative gap between the first frame 11 and the downward pressing part 31 is almost equal to the width of the heat exchange tube 4, thereby reducing the bending or deformation that may occur in the heat exchange tube 4.

[0023] In this embodiment, the pressing state of the second component 3 refers to the working state when the pressing part 31 moves toward the first frame 11 and is ready to press down. Of course, the second component 3 also has other actions and working states when working, which will be described in detail below. In addition, the description of the pressing part 31 and the projection of the first frame 11 in the first direction at least partially overlap in this embodiment means that in the pressing state, the pressing part 31 is facing the first frame 11, and the projection areas of the two overlap to a certain extent, so that the pressing part 31 can only cover the heat exchange tube 4 of the first frame 11 after pressing down, thereby playing a limiting role. The ratio of the projection areas of the two is not specifically limited in this article.

[0024] like Figure 1As shown, in a specific embodiment, the heat exchanger assembly device further includes a third component 2, which is located on both sides of the first frame 11 in the width direction, and the third component 2 includes a first part 21 and a first driving part 22, and the first driving part 22 can drive the first part 21 to move along the second direction, and the second direction is the length direction of the first frame 11. It should be noted that the specific position of the third component 2 in the first frame 11 is relative and not completely fixed. For example, the third component 2 can also be located on both sides of the length direction of the first frame 11 and then move along the width direction.

[0025] In this embodiment, when assembling the heat exchange tube 4 and the header 5, the first part 21 can be used to place the header 5, and the first frame 11 can be used to place the heat exchange tube 4. After the pressing part 31 presses down the heat exchange tube 4, the heat exchange tube 4 is pressed on the first frame 11, and then the first driving part 22 drives the first part 21 to move toward one side of the heat exchange tube 4, so as to plug the header 5 with the heat exchange tube 4. The method of driving the first part 21 to move by the first driving part 22 can improve the degree of automation of assembly and simplify the assembly process of the heat exchange tube 4 and the header 5.

[0026] Specifically, the first driving part 22 can be a telescopic cylinder or a motor drive to drive the first part 21, but in order to more accurately control the stroke of the first part 21, the first driving part 22 in this embodiment drives the first part 21 to move by a motor driving the slider to move. The connection methods of components such as the motor, the slider and the slide rail are relatively common, so they are not described one by one in this article.

[0027] like Figure 5-6 As shown, in a specific embodiment, the first part 21 includes a support seat 211, a placement piece 212 and a blocking piece 213. The placement piece 212 is directly or indirectly connected to the support seat 211, and the length direction of the placement piece 212 extends along the width direction of the first frame 11; the blocking piece 213 is directly or indirectly connected to the support seat 211, and the blocking piece 213 can be movably blocked at the upper part of the placement piece 212.

[0028] In this embodiment, the support seat 211 is used to connect with the brackets on both sides of the first frame 11, and the placement member 212 is used to place the manifold 5 for subsequent assembly. After the manifold 5 is arranged on the placement member 212, the blocking member 213 limits the manifold 5 to fix the manifold 5 on the placement member 212. Generally speaking, the placement member 212 is an L-shaped plate. After the manifold 5 is placed on the L-shaped plate, the two side walls of the L-shaped plate can limit the manifold 5 in two directions. After the blocking member 213 limits the upper part of the manifold 5, the manifold 5 can be stably fixed in the placement member 212.

[0029] In addition, an inwardly concave arc groove can be provided on the side wall of the placement member 212 along the length direction, and the arc groove can increase the contact area between the placement member 212 and the manifold 5, so that the manifold 5 can be more stably fixed in the placement member 212. During operation, the first driving part 22 drives the support seat 211 to move, thereby indirectly driving the placement member 212 and the blocking member 213 to move, thereby completing the plugging action of the manifold 5. In some other embodiments, the placement member 212 can also be other shapes, which are not specifically limited herein.

[0030] like Figure 5-6 As shown, in a specific embodiment, the blocking member 213 includes a flip cylinder 214 and a baffle 215, the baffle 215 is connected to the movable end of the flip cylinder 214, and the flip cylinder 214 can drive the baffle 215 to move in a first direction and rotate in a horizontal direction by a preset angle.

[0031] In this embodiment, the number of the blocking members 213 is 2, and the two blocking members 213 are arranged at intervals. Of course, different numbers of blocking members 213 can be arranged according to the length of the placement member 212, but generally speaking, there should be no less than 2, so as to maintain the balance of the manifold 5 and prevent the manifold 5 from tilting at one end on the placement member 212. When the blocking members 213 are working, if the manifold 5 needs to be placed, the telescopic end of the flip cylinder 214 is extended, and the baffle 215 is parallel to the length direction of the placement member 212. After the manifold 5 is arranged on the placement member 212, the flip cylinder 214 first drives the baffle 215 to rotate 90°, and then the telescopic end of the flip cylinder 214 is contracted, so that the baffle 215 is closely attached to the tube wall of the manifold 5, thereby fixing the manifold 5. After the heat exchange tubes 4 and the header 5 are assembled, the turning cylinder 214 is actuated to drive the baffle 215 back to the original position, and the assembled heat exchange tubes 4 and the header 5 can be unloaded.

[0032] like Figure 5-6 As shown, in a specific embodiment, the first part 21 also includes a positioning member 216 and a first cylinder 217. The first cylinder 217 is directly or indirectly connected to the support seat 211. The first cylinder 217 can drive the positioning member 216 to move along the first direction. The positioning member 216 is provided with a positioning protrusion 218 on the side facing the first frame 11.

[0033] When the manifold 5 is placed on the placement member 212, the slot of the manifold 5 may not face the heat exchange tube 4. For example, the slot of the manifold 5 is slightly tilted upward or downward, which will cause the heat exchange tube 4 to not be accurately inserted into the manifold 5 during assembly. Therefore, it is necessary to ensure that the slot of the manifold 5 faces the heat exchange tube 4. In this embodiment, the first cylinder 217 drives the positioning member 216 to move up and down to ensure that the slot of the manifold 5 faces the heat exchange tube 4. During the movement of the positioning member 216, the positioning protrusion 218 can be inserted into the slot of the manifold 5. When the manifold 5 is tilted, the positioning protrusion 218 will contact the upper wall of the slot of the manifold 5 during the upward movement, thereby driving the manifold 5 to rotate circumferentially. After accurate positioning, the positioning protrusion 218 passes through the slot of the manifold 5, thereby completing the positioning of the manifold 5. Afterwards, the first cylinder 217 drives the positioning member 216 to move downward to a preset position, and then the heat exchange tube 4 and the collecting pipe 5 are assembled, thereby ensuring the assembly accuracy.

[0034] In a specific embodiment, the first part 21 has a first position and at least one second position when moving toward the first frame 11, the distance from the first position to the first frame 11 is greater than the distance from the second position to the first frame 11, and the first part 21 moves to the second position after reaching the first position and retreating a preset distance. As mentioned above, when the first part 21 drives the header 5 to move toward the heat exchange tube 4, the header 5 will squeeze the part of the heat exchange tube 4 that has a deviation, although the deviation is very small and the heat exchange tube 4 will eventually be inserted into the header 5, the squeezing will still cause the heat exchange tube 4 to deform.

[0035] In this regard, when the first driving part 22 in this embodiment drives the first part 21 to move, it first drives the first part 21 to reach the first position, then moves a certain distance in the opposite direction and then drives the first part 21 to move to the second position in the direction of the heat exchange tube 4. In this process, when the first part 21 reaches the first position, the depth of the heat exchange tube 4 inserted into the manifold 5 is shallow, so the bending or deformation amplitude of the deviated part of the heat exchange tube 4 will be smaller, and at the same time, the slot wall of the manifold 5 will also correct the position of this part of the heat exchange tube 4. After the first part 21 retreats and moves to the second position, the deviated part of the heat exchange tube 4 can be better inserted into the manifold 5 because its position has been corrected to a certain extent, and accordingly, the bending or deformation amplitude of the heat exchange tube 4 will be smaller.

[0036] like Figure 3-4As shown, in a specific embodiment, the clamping mechanism 12 includes a base body 121, first comb teeth 122, second comb teeth 123 and a clamping cylinder 124, the number of the first comb teeth 122 is at least two, at least two first comb teeth 122 are respectively located on both sides of the thickness direction of the base body 121, the second comb teeth 123 are located between at least two first comb teeth 122, the clamping cylinder 124 is transmission-connected to the second comb teeth 123, and the clamping cylinder 124 can drive the second comb teeth 123 to move along the length direction of the base body 121.

[0037] After the heat exchange tube 4 is placed, the heat exchange tube 4 can be clamped by the clamping mechanism 12. When the clamping mechanism 12 is working, the clamping cylinder 124 drives the second comb teeth 123 to move relative to the first comb teeth 122, so that the gap between the two is reduced, thereby clamping the heat exchange tube 4. In addition, the number of comb teeth can be preset according to the number of heat exchange tubes 4, so it is not specifically limited herein.

[0038] like Figure 3-4 As shown, in a specific embodiment, the first component 1 also includes a third driving part 13 and a fourth driving part 14. The third driving part 13 is directly or indirectly connected to the seat body 121, and the third driving part 13 can drive the seat body 121 to move along the second direction; the fourth driving part 14 is directly or indirectly connected to the seat body 121, and the fourth driving part 14 can drive the seat body 121 to move along the first direction.

[0039] In this embodiment, the third driving unit 13 and the fourth driving unit 14 can drive the seat body 121 to move in the vertical direction and the horizontal direction, thereby increasing the versatility of the first component 1, and also facilitating the placement of the heat exchange tube 4 and the removal after assembly. For example, when the length of the heat exchange tube 4 is relatively long, the seat body 121 can be driven by the third driving unit 13 to move in the second direction, increasing the distance between the two relative clamping mechanisms 12, thereby adapting to the assembly of the longer heat exchange tube 4. Similarly, when facing heat exchange tubes 4 of different widths, the seat body 121 can also be driven by the fourth driving unit 14 to move up and down in the first direction, thereby adapting to heat exchange tubes 4 of different widths. After assembly is completed, the seat body 121 is driven to move upward by the fourth driving unit 14, thereby driving the clamping mechanism 12 to move upward, which can also make the unloading operation after assembly more convenient.

[0040] like Figure 4As shown, in a specific embodiment, the third driving unit 13 includes a translation motor 131, a gear and a rack 132, the translation motor 131 is directly or indirectly connected to the base body 121, the output end of the translation motor 131 is connected to the gear transmission, and the gear is meshed with the rack 132; the fourth driving unit 14 includes a lifting motor 141, a screw rod 142 and a guide rail, the guide rail is directly or indirectly connected to the base body 121, and the lifting motor 141 can drive the screw rod 142 to rotate to drive the base body 121 to move along the length direction of the guide rail.

[0041] In this embodiment, the translation motor 131 rotates, thereby driving the gear to move, and the gear meshes with the rack 132 to drive the seat body 121 to move in the length direction relative to the rack 132. The lifting motor 141 rotates to drive the screw rod 142 to rotate, so that the seat body 121 indirectly connected to the screw rod 142 moves up and down. Of course, the third driving unit 13 and the fourth driving unit 14 can also be other driving devices that can achieve the same action, which will not be described in detail herein.

[0042] like Figure 1 and Figure 7 As shown, in a specific embodiment, the second component 3 also includes a support member 33, a truss 34 and a fifth driving portion 35, the truss 34 is movably connected to the support member 33, and the fifth driving portion 35 can drive the truss 34 to move relative to the support member 33; the downward pressing portion 31 and the second driving portion 32 are arranged on the truss 34.

[0043] The fifth driving part 35 may be a driving device such as a motor. For example, in the present embodiment, the fifth driving part 35 includes a gear, a rack and a motor. The rack is transversely arranged on the upper part of the support member 33, the gear is arranged on the truss 34 and meshes with the rack, and the motor is connected to the gear to drive the gear to rotate, thereby further driving the truss 34 to move in the horizontal direction relative to the support member 33. In addition, the second driving part 32 may be a driving device such as a cylinder. After the truss 34 drives the pressing part 31 and the second driving part 32 to a preset position, the second driving part 32 drives the pressing part 31 to move downward to press on the heat exchange tube 4.

[0044] like Figure 7 As shown, in a specific embodiment, the pressing portion 31 includes a pressing plate 311 , and a plurality of grooves 312 are provided on one side of the pressing plate 311 facing the first frame 11 . The plurality of grooves 312 are arranged at intervals along the width direction of the first frame 11 .

[0045] In this embodiment, the pressing part 31 includes a pressing plate 311, and a plurality of grooves 312 are provided on the pressing plate 311. When pressing down, the second driving part 32 drives the pressing plate 311 to press down and limit the heat exchange tube 4, and at the same time, the grooves 312 on the pressing plate 311 can also limit the heat exchange tube 4. This is because during the pressing process, since the gap of the groove 312 can be preset in advance, the groove 312 can correct the position of the heat exchange tube 4 that originally has a deviation to a certain extent, thereby reducing the deviation between the slots of the heat exchange tube 4 and the manifold 5, so that the heat exchange tube 4 and the manifold 5 can be better assembled. At the same time, the groove 312 can also improve the limiting effect of the heat exchange tube 4 to a certain extent, and reduce the deformation or bending that may occur during the assembly of the heat exchange tube 4.

[0046] In addition, the size of the pressing plate 311 can be preset according to the length and number of the heat exchange tubes 4. For example, when the volume of the heat exchanger is large and the area of ​​the corresponding heat exchange tubes 4 to be assembled is also large, a pressing plate 311 with a larger area can be used. Otherwise, a pressing plate 311 with a smaller area can be used. This article does not specifically limit this. During the operation of the pressing plate 311, in addition to driving it to move in the direction of gravity through the second driving unit 32, it can also be driven to move in the horizontal direction through the fifth driving unit 35, thereby adjusting the downward pressing position so that it can better adapt to the assembly of heat exchangers of different models.

[0047] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A heat exchanger assembly device, characterized in that: include: A first component (1) and a second component (3), wherein the first component (1) comprises a first frame (11) and at least two clamping mechanisms (12), wherein the at least two clamping mechanisms (12) are respectively located on two opposite sides of the first frame (11); the second component (3) comprises a pressing portion (31) and a second driving portion (32), wherein the pressing portion (31) is directly or indirectly connected to the second driving portion (32), and the second driving portion (32) is capable of driving the pressing portion (31) to move along a first direction, wherein the first direction is a height direction of the first frame (11); the second component (3) has a pressing state, wherein in the pressing state, a surface perpendicular to the first direction is defined as a first surface, and a projection of the pressing portion (31) on the first surface is located between projections of the two clamping mechanisms (12) on two opposite sides.

2. The heat exchanger assembly equipment according to claim 1, characterized in that: The heat exchanger assembly equipment further comprises a third component (2), the third component (2) being located on both sides of the first frame (11) in a width direction, the third component (2) comprising a first part (21) and a first driving part (22), the first driving part (22) being capable of driving the first part (21) to move along a second direction, the second direction being a length direction of the first frame (11).

3. The heat exchanger assembly equipment according to claim 2, characterized in that: The first part (21) comprises a support seat (211), a placement piece (212) and a blocking piece (213); the placement piece (212) is directly or indirectly connected to the support seat (211), and the length direction of the placement piece (212) extends along the width direction of the first frame (11); the blocking piece (213) is directly or indirectly connected to the support seat (211), and the blocking piece (213) can be movably blocked on the upper part of the placement piece (212).

4. The heat exchanger assembly equipment according to claim 3, characterized in that: The blocking member (213) comprises a flip cylinder (214) and a baffle (215); the baffle (215) is connected to the movable end of the flip cylinder (214); the flip cylinder (214) can drive the baffle (215) to move along the first direction and rotate along the horizontal direction by a preset angle.

5. The heat exchanger assembly equipment according to claim 3, characterized in that: The first part (21) further comprises a positioning member (216) and a first cylinder (217); the first cylinder (217) is directly or indirectly connected to the support seat (211); the first cylinder (217) is capable of driving the positioning member (216) to move along the first direction; and a positioning protrusion (218) is provided on one side of the positioning member (216) facing the first frame (11).

6. The heat exchanger assembly equipment according to claim 2, characterized in that: The first part (21) has a first position and at least one second position when moving towards the first frame (11), and the distance from the first position to the first frame (11) is greater than the distance from the second position to the first frame (11).

7. The heat exchanger assembly equipment according to any one of claims 2 to 6, characterized in that: The clamping mechanism (12) comprises a seat body (121), first comb teeth (122), second comb teeth (123) and a clamping cylinder (124); the number of the first comb teeth (122) is at least two, the two first comb teeth (122) are respectively located on both sides of the seat body (121) in a thickness direction, the second comb teeth (123) are located between the two first comb teeth (122), the clamping cylinder (124) is transmission-connected to the second comb teeth (123), and the clamping cylinder (124) can drive the second comb teeth (123) to move along the length direction of the seat body (121).

8. The heat exchanger assembly equipment according to claim 7, characterized in that: The first component (1) further comprises a third driving part (13) and a fourth driving part (14); the third driving part (13) is directly or indirectly connected to the base (121), and the third driving part (13) is capable of driving the base (121) to move along the second direction; and the fourth driving part (14) is directly or indirectly connected to the base (121), and the fourth driving part (14) is capable of driving the base (121) to move along the first direction.

9. The heat exchanger assembly equipment according to claim 8, characterized in that: The third driving unit (13) comprises a translation motor (131), a gear and a rack (132); the translation motor (131) is directly or indirectly connected to the seat body (121); an output end of the translation motor (131) is transmission-connected to the gear, and the gear is meshed with the rack (132); the fourth driving unit (14) comprises a lifting motor (141), a lead screw (142) and a guide rail; the guide rail is directly or indirectly connected to the seat body (121); the lifting motor (141) can drive the lead screw (142) to rotate so as to drive the seat body (121) to move along the length direction of the guide rail.

10. The heat exchanger assembly equipment according to any one of claims 1-6, 8-9, characterized in that: The second component (3) further comprises a support member (33), a truss (34) and a fifth driving portion (35); the truss (34) is movably connected to the support member (33); the fifth driving portion (35) is capable of driving the truss (34) to move relative to the support member (33); and the pressing portion (31) and the second driving portion (32) are arranged on the truss (34).

11. The heat exchanger assembly equipment according to claim 10, characterized in that: The pressing portion (31) comprises a pressing plate (311), and a plurality of grooves (312) are provided on a side of the pressing plate (311) facing the first frame body (11), wherein the plurality of grooves (312) are arranged at intervals along a width direction of the first frame body (11).

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