Core assembling device

Abstract

The utility model innovatively provides a core body assembling device which comprises a bearing table, a first mechanism, a second mechanism and a third mechanism, the bearing table is used for placing a core body flat tube, the length direction of a channel of the core body flat tube is defined as the first direction, the first mechanism can move in the first direction to push a fin into the channel of the core body flat tube, and the second mechanism can move in the second direction to push the fin into the channel of the core body flat tube. The second mechanism is used for fixing a core flat tube on the bearing table, the third mechanism is located above a channel of the core flat tube and can move to flatten fins in the channel, and the fin loading device has the advantages that the fins are loaded into the core flat tube through an automatic mechanism, and compared with a traditional manual loading mode, the fin loading device is more efficient and accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of tube-belt type core assembly, and more specifically to a core assembly device. Background Art

[0002] In recent years, with the development of automobile technology, automobile condenser technology has also been developed. The condenser is a component of the refrigeration system of the automobile air conditioner. It is a kind of heat exchanger that can convert high-temperature gas or steam into liquid and transfer the heat in the pipe to the air near the pipe in a very fast way.

[0003] The condenser mainly includes a heat dissipation core, which includes flat tubes and fins. The flat tubes are serpentine and form a plurality of channels with openings facing opposite directions. The fins are located in the channels. The current existing heat dissipation core assembly method still relies heavily on manual labor, which can easily lead to problems such as missing fins or uneven fins, and the manual assembly method is less efficient. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a core assembly device to overcome the above-mentioned defects in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A core assembly device includes a supporting platform, a first mechanism, a second mechanism and a third mechanism. The supporting platform is used to place a core flat tube, and the channel length direction of the core flat tube is defined as a first direction. The first mechanism can move in the first direction to push a fin into the channel of the core flat tube. The second mechanism is used to fix the core flat tube on the supporting platform. The third mechanism is located above the channel of the core flat tube and can move to flatten the fin in the channel.

[0007] Furthermore, the support platform is rotatable, and the first mechanism includes a group of first combs, and the group of first combs is located in a first direction.

[0008] Furthermore, the first mechanism includes two groups of first combs, and each group of first combs is respectively arranged in the first direction.

[0009] Furthermore, the supporting platform includes two first transition platforms, and a first groove for fixing the core flat tube is formed between the two first transition platforms. Each of the first transition platforms is provided with a plurality of first channels in the first direction, and each of the first channels is aligned one by one with a channel of the core flat tube.

[0010] Furthermore, at least two groups of first columns are arranged in the first groove, and when the core flat tube is installed in the first groove, the first columns prop open the channel opening of the core flat tube.

[0011] Furthermore, a second transition platform is provided at one end of the first transition platform away from the first groove, and a second channel aligned with the first channel is provided on the second transition platform.

[0012] Furthermore, a third transition platform is provided at one end of the second transition platform away from the first transition platform, and the third transition platform is provided with a plurality of third channels in the first direction. The third transition platform can move in the second direction to make the third channel misaligned with the second channel, and the second direction is horizontally and perpendicularly to the first direction.

[0013] Furthermore, the first comb is provided with a plurality of comb teeth in the second direction.

[0014] Furthermore, a positioning piece cooperating with the third transition platform is provided on the second transition platform.

[0015] Furthermore, it also includes a fourth mechanism, which transports fins into the third transition platform.

[0016] The beneficial effects of the utility model are as follows: the fins are loaded into the core flat tube by an automated mechanism, which is more efficient and accurate than the traditional manual loading method. Specifically, the fins are pushed into the channel of the core flat tube by a first mechanism, and then flattened by a third mechanism so that the fins fall completely into the channel of the core flat tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall structure diagram of the utility model;

[0018] Figure 2 It is a partial explosion photo of the utility model.

[0019] Figure numerals: 1. supporting platform; 11. first transition platform; 111. first channel; 12. first groove; 13. second transition platform; 131. second channel; 14. third transition platform; 141. third channel; 2. first mechanism; 21. first comb; 3. second mechanism; 4. third mechanism; 5. core flat tube; 6. first column; 7. positioning plate; 8. fourth mechanism. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0024] Since the existing heat dissipation core assembly method still relies heavily on manual labor, the manual assembly method is prone to cause problems such as missing fins or uneven fins, and the manual assembly method is inefficient, the utility model designs such a core assembly device, such as Figure 1 or Figure 2 As shown, it includes a supporting platform 1, a first mechanism 2, a second mechanism 3 and a third mechanism 4. The supporting platform 1 is used to place a core flat tube 5. The core flat tube 5 is provided with a channel for installing fins. The length direction of the channel of the core flat tube 5 is defined as a first direction. The first mechanism 2 can move in the first direction to push the fin into the channel of the core flat tube 5. The second mechanism 3 is used to fix the core flat tube 5 on the supporting platform 1. The third mechanism 4 is located above the channel of the core flat tube 5 and can move to flatten the fins in the channel. The fins are loaded into the core flat tube 5 by an automated mechanism, which is more efficient and accurate than the traditional manual loading method.

[0025] Among them, Figure 2 As shown, the second mechanism 3 includes two groups of clamping members, both groups of clamping members include clamping blocks, the clamping blocks are slidably set on the slide rail, and the driving member that drives the two clamping blocks to slide on the slide rail at the same time is a cylinder. A hinged arm connected to the clamping block is provided on the output end of the cylinder. When the output end of the cylinder moves up and down, the clamping block moves in the horizontal direction. In addition, the method of driving the clamping block to move can also be a screw transmission of a servo motor, etc.

[0026] Among them, Figure 2As shown, the third mechanism 4 includes a first block, which is located directly above the core flat tube 5 of the supporting platform 1. A buffer is provided on the first block, and the buffer is preferably a spring. The power source for driving the first block to move is a cylinder. In addition, the third mechanism 4 can also be other components such as slapping hands.

[0027] Embodiment 1:

[0028] Since the channels of the core flat tube 5 include the first channel and the second channel, and the opening directions of the first channel and the second channel are opposite, it is necessary to install fins in both the first channel and the second channel. Figure 2 As shown, the support platform 1 is capable of rotating, and the first mechanism 2 includes a group of first combs 21, that is, the first combs 21 are located in the first direction of the support platform 1, and the support platform 1 includes two first transition platforms 11, and the first groove 12 for fixing the core flat tube 5 is formed between the two first transition platforms 11, and each first transition platform 11 is provided with a plurality of first channels 111 in the first direction, and each first channel 111 is aligned one by one with the channel of the core flat tube 5.

[0029] In order to fix the core flat tube 5 in the first groove 12, at least two groups of first columns 6 are provided in the first groove 12. When the core flat tube 5 is installed in the first groove 12, the two groups of first columns 6 can just support the two side edges of the core flat tube 5. The two groups of first columns 6 can prop open the channel opening of the core flat tube 5, making it easier for the second mechanism 3 to push the fin into the channel of the core flat tube 5.

[0030] A second transition platform 13 is provided at one end of the first transition platform 11 away from the first groove 12, and a second channel 131 aligned with the first channel 111 is provided on the second transition platform 13, and a corresponding first comb 21 is provided with a plurality of comb teeth in the second direction; further, a third transition platform 14 is provided at one end of the second transition platform 13 away from the first transition platform 11, and a plurality of third channels 141 are provided on the third transition platform 14 in the first direction, and the third transition platform 14 can move in the second direction so that the third channel 141 is misaligned with the second channel 131, and the second direction is horizontally perpendicular to the first direction, wherein, in order to enable the support platform 1 to be connected with the second transition platform 13, the support platform 1 is disc-shaped, and notches are provided on both sides of the first groove 12, and the clamping block can move to clamp the core flat tube 5 in the first groove 12, and a positioning piece 7 cooperating with the third transition platform 14 is provided on the second transition platform 13, such as Figure 1As shown, it also includes a fourth mechanism 8, which transports fins into the third transition platform 14, wherein the fourth mechanism 8 is a blowing member, which transports the fins into the arc-shaped channel through a conveyor belt, and the connecting end of the first channel 111 and the second channel 131, the connecting end of the second channel 131 and the third channel 141, and the connecting end between the third channel 141 and the arc-shaped channel all have large guide cutouts, which are convenient for the entry of the fins when the first comb 21 pushes. When the fins pass through the arc-shaped channel, the air blowing member above the arc-shaped channel blows the fins into the third transition platform 14, and this When the third transition platform 14 is offset from the second transition platform 13, the positioning piece 7 positions a third channel 141 of the third transition platform 14. When the air blowing member blows the fin into the channel, the third transition platform 14 moves so that an adjacent third channel 141 is aligned with the arc-shaped channel. Similarly, when there are fins in n third channels 141, the first comb 21 moves so that the comb teeth are inserted into the corresponding third channels 141, and then moves to push the fins in the third channel 141 into the first channel of the core flat tube 5 through the second channel 131 and the first channel 111.

[0031] When the first type of channels are all equipped with fins, the supporting platform 1 is rotated to connect the first transition platform 11 at the other end of the supporting platform 1 with the second transition platform 13, and the fins are pushed into the second type of channels in the same manner as the above-mentioned pushing principle; when the pushing is completed, the upper pressure block will move downward to beat or press the fins so that the fins are all located in the channels to prevent the fins from tilting up. In order to prevent the fins from falling out of the channels of the core flat tubes 5 when flapping, one of the first combs 21 will extend into the first channel 111 of the first transition platform 11, and then move into the channels of the core flat tubes 5. A resisting mechanism can be set on the other side for resistance, or another first comb 21 can be set. The utility model preferably provides another first comb 21 for resistance.

[0032] Embodiment 2:

[0033] Since the channels of the core flat tube 5 include the first channel and the second channel, and the opening directions of the first channel and the second channel are opposite, it is necessary to install fins in both the first channel and the second channel, wherein the first mechanism 2 includes two groups of first combs 21, and each group of first combs 21 is respectively arranged in the first direction, and the supporting platform 1 includes two first transition platforms 11, and the first groove 12 for fixing the core flat tube 5 is formed between the two first transition platforms 11, and each first transition platform 11 is provided with a plurality of first channels 111 in the first direction, and each first channel 111 is aligned one by one with the channel of the core flat tube 5.

[0034] In order to fix the core flat tube 5 in the first groove 12, at least two groups of first columns 6 are provided in the first groove 12. When the core flat tube 5 is installed in the first groove 12, the two groups of first columns 6 can just support the two side edges of the core flat tube 5. The two groups of first columns 6 can prop open the channel opening of the core flat tube 5, making it easier for the second mechanism 3 to push the fin into the channel of the core flat tube 5.

[0035] A second transition platform 13 is provided at one end of the first transition platform 11 away from the first groove 12, and a second channel 131 aligned with the first channel 111 is provided on the second transition platform 13, and a corresponding first comb 21 is provided with a plurality of comb teeth in the second direction; further, a third transition platform 14 is provided at one end of the second transition platform 13 away from the first transition platform 11, and the third transition platform 14 is provided with a plurality of third channels 141 in the first direction, and the third transition platform 14 can move in the second direction so that the third channel 141 is misaligned with the second channel 131, and the second direction is horizontally perpendicular to the first direction, wherein, in order to enable the support platform 1 to be connected with the second transition platform 13, the support platform 1 can be in other shapes such as a disc or a square, and notches are provided on both sides of the first groove 12, and the clamping block can move to clamp the core flat tube 5 in the first groove 12, and a positioning piece 7 cooperating with the third transition platform 14 is provided on the second transition platform 13, such as Figure 1 As shown, it also includes a fourth mechanism 8, which transports fins into the third transition platform 14, wherein the fourth mechanism 8 is a blowing member, which transports the fins into the arc-shaped channel through a conveyor belt, and the connecting end of the first channel 111 and the second channel 131, the connecting end of the second channel 131 and the third channel 141, and the connecting end between the third channel 141 and the arc-shaped channel all have large guide cutouts, which are convenient for the entry of the fins when the first comb 21 pushes. When the fins pass through the arc-shaped channel, the air blowing member above the arc-shaped channel blows the fins into the third transition platform 14, and this When the third transition platform 14 is offset from the second transition platform 13, the positioning piece 7 positions a third channel 141 of the third transition platform 14. When the air blowing member blows the fin into the channel, the third transition platform 14 moves so that an adjacent third channel 141 is aligned with the arc-shaped channel. Similarly, when there are fins in n third channels 141, the first comb 21 moves so that the comb teeth are inserted into the corresponding third channels 141, and then moves to push the fins in the third channel 141 into the first channel of the core flat tube 5 through the second channel 131 and the first channel 111.

[0036] The fin pushing method of the second type of channel on the other side is the same as the above-mentioned pushing principle; when the pushing is completed, the upper pressure block will move downward to beat or press the fins so that the fins are all located in the channel to prevent the fins from curling up. In order to prevent the fins from falling out of the channel of the core flat tube 5 when flapping, the two first combs 21 will extend into the first channel 111 of the corresponding first transition platform 11 to block the openings of the first type of channel and the second type of channel of the core flat tube 5.

[0037] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A core assembly device, characterized in that: The invention comprises a supporting platform (1), a first mechanism (2), a second mechanism (3) and a third mechanism (4); the supporting platform (1) is used to place a core flat tube (5); the length direction of the channel of the core flat tube (5) is defined as a first direction; the first mechanism (2) can move in the first direction to push the fins into the channel of the core flat tube (5); the second mechanism (3) is used to fix the core flat tube (5) on the supporting platform (1); and the third mechanism (4) is located above the channel of the core flat tube (5) and can move to flatten the fins in the channel.

2. A core assembly device according to claim 1, characterized in that: The support platform (1) is rotatable, and the first mechanism (2) comprises a group of first combs (21), and the group of first combs (21) is located in a first direction.

3. A core assembly device according to claim 1, characterized in that: The first mechanism (2) comprises two groups of first combs (21), and each group of the first combs (21) is respectively arranged in a first direction.

4. A core assembly device according to claim 2 or 3, characterized in that: The support platform (1) comprises two first transition platforms (11), a first groove (12) for fixing the core flat tube (5) is formed between the two first transition platforms (11), each of the first transition platforms (11) is provided with a plurality of first channels (111) in a first direction, and each of the first channels (111) is aligned one by one with a channel of the core flat tube (5).

5. A core assembly device according to claim 4, characterized in that: At least two groups of first columns (6) are arranged in the first groove (12); when the core flat tube (5) is installed in the first groove (12), the first columns (6) open the channel opening of the core flat tube (5).

6. A core assembly device according to claim 5, characterized in that: A second transition platform (13) is provided at one end of the first transition platform (11) away from the first groove (12), and a second channel (131) aligned with the first channel (111) is provided on the second transition platform (13).

7. A core assembly device according to claim 6, characterized in that: A third transition platform (14) is also provided at one end of the second transition platform (13) away from the first transition platform (11); the third transition platform (14) is provided with a plurality of third channels (141) in a first direction; the third transition platform (14) is movable in a second direction so that the third channels (141) are misaligned with the second channels (131); the second direction is horizontal and perpendicular to the first direction.

8. A core assembly device according to claim 7, characterized in that: The first comb (21) is provided with a plurality of comb teeth in the second direction.

9. A core assembly device according to claim 7, characterized in that: The second transition platform (13) is provided with a positioning piece (7) that matches the third transition platform (14).

10. A core assembly device according to claim 9, characterized in that: It also includes a fourth mechanism (8), which transports fins into the third transition station (14).

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