An automatic loading and placing machine for roller-coated fins of a cooler

Abstract

The present invention relates to an automatic loading and placing machine for roll-coated fins of a cooler, and relates to the field of unloading. It includes a box body, in which a feeding mechanism is installed. A conveying mechanism is installed on one side of the box body. A box door for feeding the feeding mechanism is arranged on the side of the box body away from the conveying mechanism. There is a mounting frame, which is fixed inside the box body. A transfer mechanism is installed on the mounting frame, and the transfer mechanism is used to transfer the fins from the feeding mechanism to the conveying mechanism. The present invention adopts a mechanical structure transmission method to realize the transfer action through the coordinated work of multiple components. Compared with the production cost of multiple cylinders or / and multiple motors, it is relatively low. And because a mechanical structure is adopted, its movement trajectory is specified, so it is simpler to debug. In terms of maintenance, compared with cylinders and motors, in the daily maintenance of the present invention, if a certain component is worn or damaged, it can be directly replaced.

Description

Technical Field

[0001] The present invention relates to the field of unloading, and more specifically, to an automatic loading and placing machine for cooler roll-coated fins. Background Art

[0002] Fins are usually metal sheets with relatively high thermal conductivity added on the surface of a heat exchange device that requires heat transfer, so as to increase the heat exchange surface area of the heat exchange device.

[0003] During the processing of fins, transfer equipment is usually used to transfer the fins from one device to another. The prior art generally uses a robotic arm to complete this task. For example, a disclosed pick-and-place robotic arm, publication number: CN102583043B. This application realizes the picking and placing of workpieces to be processed through a pick-and-place robotic arm, a conveying mechanism, a grasping component, a positioning device, and a support truss. In fact, it is realized based on multiple cylinders. The way of multiple cylinders and multiple motors working together is very common in reality. The problems it has are as follows:

[0004] Because it is necessary to use multiple motors or / and multiple cylinders to work together, two or more motors or / and cylinders are required, and the production cost is relatively high;

[0005] Due to the need for multiple cylinders or / and multiple motors to work together, the control and debugging of the motors / cylinders are very complex. The cost of commissioning is usually not lower than the procurement cost of the motors and cylinders, and at the same time, a control unit with higher specifications is required;

[0006] The difficulty and cost of daily maintenance of multiple cylinders and motors are also relatively high. Summary of the Invention

[0007] The purpose of the present invention is to provide an automatic loading and placing machine for cooler roll-coated fins to solve the problems raised in the above background art.

[0008] To achieve the above purpose, the present invention provides the following technical solutions:

[0009] An automatic loading and placing machine for cooler roll-coated fins, comprising:

[0010] A box body, in which a feeding mechanism is installed. A conveying mechanism is installed on one side of the box body, and a box door for feeding the feeding mechanism is arranged on the side of the box body away from the conveying mechanism;

[0011] A mounting rack, which is fixed inside the box body. A transfer mechanism is installed on the mounting rack, and the transfer mechanism is used to transfer the fins from the feeding mechanism to the conveying mechanism.

[0012] As a further solution of the present invention: The transfer mechanism includes a mounting plate, which is fixed to the side end of the mounting frame, and two symmetrically arranged slide rails are fixed on the mounting plate;

[0013] On the side of the slide rail away from the mounting plate, there is an L-shaped plate. On the side of the L-shaped plate facing the mounting plate, two sliders are fixed. The L-shaped plate is vertically slidably matched with the slide rail through the sliders, and the L-shaped plate is connected to a lifting assembly mounted on the mounting plate;

[0014] A first feeding plate is slidably mounted on the L-shaped plate along the length direction. The first feeding plate is connected to a translation assembly mounted at the bottom of the L-shaped plate. Both the translation assembly and the lifting assembly are connected to a driving assembly mounted on the mounting plate;

[0015] A second feeding plate is slidably mounted on the first feeding plate along the length direction. The second feeding plate is connected to a secondary translation assembly mounted on the first feeding plate. An adsorption assembly is mounted on the side of the second feeding plate away from the mounting plate.

[0016] As a further solution of the present invention: The translation assembly includes a second transmission member rotatably mounted at the bottom of the L-shaped plate. A gear is coaxially fixed to the end of the second transmission member. The gear meshes with a second rack fixed to the bottom of the first feeding plate. The second transmission member is connected to the driving assembly.

[0017] As a further solution of the present invention: The secondary translation assembly includes two conveying rollers rotatably mounted on the side of the first feeding plate away from the adsorption assembly. A conveyor belt is connected between the two conveying rollers. A connecting member is fixed on the conveyor belt. The connecting member passes through a strip-shaped groove opened on the first feeding plate and is fixed to the second feeding plate;

[0018] A first gear is also rotatably mounted on the first feeding plate. A synchronous belt is connected between the first gear and one of the conveying rollers. A first rack that cooperates with the first gear is provided on the L-shaped plate.

[0019] As a further solution of the present invention: The lifting assembly includes a second lead screw rotatably mounted on one side of the mounting plate. A second threaded sleeve that is threadedly matched with the second lead screw is sleeved on the second lead screw. The second threaded sleeve is fixed to the L-shaped plate;

[0020] A transmission cylinder is also rotatably mounted on one side of the mounting plate. A second transmission rod is slidably mounted in the transmission cylinder. The transmission cylinder is connected to the second lead screw through a transmission chain;

[0021] Among them, at least two transmission bars are symmetrically fixed on the second transmission rod, and the transmission bars are slidably matched with the transmission grooves formed in the transmission cylinder; through the sliding match between the transmission grooves and the transmission bars, the second transmission rod can slide along the axial direction of the transmission cylinder without affecting the synchronous rotation between the two; the second transmission rod is connected to the driving assembly.

[0022] As a further scheme of the present invention: the driving assembly includes two second guide rods fixed on the side of the mounting plate away from the slide rail, a slide plate is slidably mounted on the two second guide rods, and a motor is fixed on the slide plate;

[0023] A through groove is formed in the mounting plate, a first transmission member is arranged in the through groove, and the first transmission member is coaxially fixed with the output shaft of the motor;

[0024] A follower plate is fixed at the bottom of the L-shaped plate, the second transmission rod is rotatably connected to the follower plate, and the second transmission rod is connected to the first transmission member through a second bevel gear set;

[0025] A first plum blossom groove is formed at one end of the first transmission member facing the second transmission member, a second plum blossom groove is formed at one end of the second transmission member facing the first transmission member, a plum blossom rod is arranged between the first transmission member and the second transmission member and is matched with the second plum blossom groove and the first plum blossom groove, a push plate is rotatably mounted on the plum blossom rod, the push plate is slidably matched with the follower plate, and a second air cylinder is fixed at the bottom of the follower plate, and the movable rod of the second air cylinder is fixed to the push plate.

[0026] As a further scheme of the present invention: two second synchronizing members are fixed on the second transmission member, and the second synchronizing members are matched with the first synchronizing members fixed on the plum blossom rod.

[0027] As a further scheme of the present invention: the adsorption assembly includes a mounting seat, the mounting seat is fixed to the second feeding plate through a connecting arm, a connecting plate is vertically and slidably mounted on the bottom of the mounting seat through a first guide rod, an adsorbent is fixed on one side of the connecting plate, a first air cylinder is fixed on the mounting seat, and the movable shaft of the first air cylinder is fixed to the connecting plate.

[0028] As a further scheme of the present invention: the adsorption assembly includes a mounting seat, the mounting seat is fixed to the second feeding plate through a connecting arm, a connecting plate is vertically and slidably mounted on the bottom of the mounting seat through a first guide rod, and an adsorbent is fixed on one side of the connecting plate;

[0029] A threaded sleeve is rotatably mounted on the mounting base. A first lead screw that is in threaded fit with the threaded sleeve is mounted inside the threaded sleeve. The first lead screw is fixed to the connecting plate. A first transmission rod is rotatably mounted on the second feeding plate. The first transmission rod is connected to the threaded sleeve through a first bevel gear set. A second gear is coaxially fixed to one end of the first transmission rod away from the threaded sleeve. The second gear meshes with a third rack fixed to the first feeding plate.

[0030] Compared with the prior art, the beneficial effects of the present invention are as follows: In terms of transportation, the present invention drives the adsorption component to move up and down / left and right through the lifting and translation components. The driving of the lifting component and the translation component is through the driving component. After the driving component drives the lifting component to rise a certain distance, it synchronously drives the lifting component and the translation component to work simultaneously, so as to drive the adsorption component to move from one point to another point.

[0031] Secondly, the present invention adopts the mechanical structure transmission method to realize the transportation action through the collaborative work of multiple components. Compared with the production cost of multiple cylinders or / and multiple motors, it is relatively low. And because it adopts a mechanical structure, its movement trajectory is specified, so it is simpler in debugging.

[0032] In terms of maintenance, compared with cylinders and motors, in the daily maintenance of the present invention, if a certain component is worn or damaged, it can be directly replaced. However, when checking problems with motors and cylinders, it is relatively complicated, and after replacing a certain motor or cylinder, re-debugging is required, and the cost performance is relatively low. Description of the Drawings

[0033] Figure 1 It is a schematic structural diagram of an automatic loading and placing machine for roller-coated fins of a cooler.

[0034] Figure 2 It is Figure 1 A schematic structural diagram in another direction.

[0035] Figure 3 It is a schematic structural diagram of the transportation mechanism in the automatic loading and placing machine for roller-coated fins of a cooler.

[0036] Figure 4 It is Figure 3 An enlarged view of part A in

[0037] Figure 5 It is Figure 3 A structural exploded view of

[0038] Figure 6 It is Figure 5 An enlarged view of part B in

[0039] Figure 7 It is Figure 5 A schematic structural diagram in another direction.

[0040] Figure 8 is Figure 7 An enlarged view of part C in

[0041] Figure 9 is Figure 5 A schematic structural view from another angle.

[0042] Figure 10 is a schematic structural view of the driving component in the automatic loading and placing machine for cooler roll-coated fins.

[0043] Figure 11 is Figure 10 An enlarged view of part D in

[0044] Figure 12 is a schematic structural view of the adsorption component and the secondary translation component in the automatic loading and placing machine for cooler roll-coated fins.

[0045] Figure 13 is Figure 12 A schematic structural view from another direction.

[0046] Figure 14 is a schematic structural view of another embodiment of the adsorption component in the automatic loading and placing machine for cooler roll-coated fins.

[0047] Figure 15 is Figure 14 A schematic structural view from another direction of

[0048] Figure 16 is a movement trajectory diagram of the fin.

[0049] In the figure: 1. Box body; 101. Loading mechanism; 102. Conveying mechanism; 103. Mounting frame; 2. Protection box; 201. Mounting plate; 202. Slide rail; 203. Slide block; 3. L-shaped plate; 301. First rack; 302. Gear; 303. Second rack; 4. First feeding plate; 5. Second feeding plate; 501. Conveying roller; 502. Conveyor belt; 503. First gear; 504. Connecting piece; 6. Mounting seat; 601. First guide rod; 602. First cylinder; 603. Connecting plate; 604. Adsorbing part; 605. First lead screw; 606. Threaded sleeve; 607. First bevel gear set; 608. First transmission rod; 609. Second gear; 6010. Third rack; 6011. Connecting arm; 7. Second lead screw; 701. Second threaded sleeve; 702. Transmission chain; 703. Transmission cylinder; 704. Second transmission rod; 8. First transmission part; 801. Second bevel gear set; 802. Plum blossom rod; 803. Follow-up plate; 804. Pushing plate; 805. First synchronizing part; 806. First plum blossom groove; 807. Second transmission part; 808. Second synchronizing part; 809. Second plum blossom groove; 8010. Second cylinder; 9. Motor; 901. Second guide rod; 902. Slide plate; 903. Through groove. Detailed implementation mode

[0050] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0051] In addition, the elements in the present invention are referred to as "fixed to" or "disposed on" another element, which can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation manner.

[0052] Embodiment 1, please refer to Figures 1 to 16 , a cooler roll-coated fin automatic loading and placing machine, including a box body 1, a loading mechanism 101 is installed in the box body 1, a conveying mechanism 102 is installed on one side of the box body 1, and a box door for loading the loading mechanism 101 is arranged on the side of the box body 1 away from the conveying mechanism 102;

[0053] The mounting bracket 103 fixed inside the box body 1, and a transfer mechanism is mounted on the mounting bracket 103. The transfer mechanism is used to transfer the fins from the feeding mechanism 101 to the conveying mechanism 102.

[0054] In the embodiment of the present invention, when the equipment is working, the door of the box body 1 is opened, and materials are supplied to the feeding mechanism 101 through one side of the door. The feeding mechanism 101 drives the fins to rotate at equal angles to supply the fins to the designated position. Then, the transfer mechanism transfers the fins on the feeding mechanism 101 to the conveying mechanism 102.

[0055] Among them, there is a cross beam between the feeding mechanism 101 and the conveying mechanism 102, and electronic devices are mounted on the cross beam.

[0056] A protective box 2 is also fixedly mounted on the mounting bracket 103.

[0057] The transfer mechanism includes a mounting plate 201. The mounting plate 201 is fixed to the side end of the mounting bracket 103, and two symmetrically arranged slide rails 202 are fixed on the mounting plate 201.

[0058] On the side of the slide rail 202 away from the mounting plate 201, there is an L-shaped plate 3. On the side of the L-shaped plate 3 facing the mounting plate 201, two sliders 203 are fixed. The L-shaped plate 3 is vertically slidably matched with the slide rail 202 through the sliders 203, and the L-shaped plate 3 is connected to the lifting assembly mounted on the mounting plate 201.

[0059] A first feeding plate 4 is slidably mounted on the L-shaped plate 3 along the length direction. The first feeding plate 4 is connected to the translation assembly mounted at the bottom of the L-shaped plate 3. Both the translation assembly and the lifting assembly are connected to the driving assembly mounted on the mounting plate 201.

[0060] A second feeding plate 5 is slidably mounted on the first feeding plate 4 along the length direction. The second feeding plate 5 is connected to the secondary translation assembly mounted on the first feeding plate 4. An adsorption assembly is mounted on the side of the second feeding plate 5 away from the mounting plate 201.

[0061] In the embodiment of the present invention, the driving assembly drives the translation assembly and the lifting assembly to work in a coordinated and asynchronous manner. The lifting assembly drives the L-shaped plate 3 to rise / fall, and the translation assembly drives the first feeding plate 4 on the L-shaped plate 3 to move horizontally. Thus, the second feeding plate 5, the first feeding plate 4, and the adsorption assembly can perform lifting / left and right movements.

[0062] Among them, through the secondary translation component, the movement stroke of the second feeding plate 5 can be longer than that of the first feeding plate 4 under the same stroke. When transferring, after the fin is adsorbed by the adsorption component, the adsorption component first rises. After rising to the end of the stroke, it moves horizontally in the direction of the conveying mechanism 102. After the adsorption component moves horizontally to the end of the stroke, the fin is driven to descend and separated from the adsorption, so as to transfer the fin from the feeding mechanism 101 to the conveying mechanism 102.

[0063] Embodiment 2, the distinguishing feature from Embodiment 1 is that the translation component includes a second transmission member 807 rotatably installed at the bottom of the L-shaped plate 3. A gear 302 is coaxially fixed at the end of the second transmission member 807. The gear 302 meshes with a second rack 303 fixed to the bottom of the first feeding plate 4. The second transmission member 807 is connected to the driving component.

[0064] In the embodiment of the present invention, when the driving component works, it first drives the lifting component to work. After the lifting component rises to the end of the stroke, it drives the second transmission member 807 to rotate. When the second transmission member 807 rotates, it drives the gear 302 to rotate. When the gear 302 rotates, it drives the first feeding plate 4 to move horizontally through meshing with the second rack 303.

[0065] Among them, a through groove is formed on the L-shaped plate 3. The gear 302 meshes with the second rack 303 through the through groove.

[0066] The secondary translation component includes two conveying rollers 501 rotatably installed on the side of the first feeding plate 4 away from the adsorption component. A conveyor belt 502 is connected between the two conveying rollers 501. A connecting member 504 is fixed on the conveyor belt 502. The connecting member 504 passes through a strip-shaped groove formed on the first feeding plate 4 and is fixed to the second feeding plate 5.

[0067] A first gear 503 is also rotatably installed on the first feeding plate 4. The first gear 503 is connected to one of the conveying rollers 501 through a synchronous belt. A first rack 301 cooperating with the first gear 503 is arranged on the L-shaped plate 3.

[0068] In the embodiment of the present invention, when the first feeding plate 4 moves horizontally, it drives the first gear 503 and the second feeding plate 5 to move synchronously. When the first gear 503 moves to mesh with the first rack 301, the subsequent horizontal movement of the first gear 503 will drive the first gear 503 to rotate. When the first gear 503 rotates, it drives one of the conveying rollers 501 to rotate through the synchronous belt. When the conveying roller 501 rotates, it conveys the conveyor belt 502, so as to realize that while the second feeding plate 5 follows the first feeding plate 4 to move, it also moves horizontally by itself.

[0069] The achieved effect is that when the first feeding plate 4 moves towards the inside of the box body 1, due to the existence of other components inside it, the stroke and length of the first feeding plate 4 are both limited to a certain extent. With the assistance of this embodiment, the stroke of the adsorption assembly driven by the first feeding plate 4 under a fixed stroke can be doubled;

[0070] Secondly, as can be seen from the figure, the first gear 503 is not engaged with the first rack 301 in the initial state. The translation of the distance from the first gear 503 to the first rack 301 does not increase the stroke. The translations of the first feeding plate 4 and the second feeding plate 5 are in a synchronous motion state, and their speeds during movement are relatively fast, which will cause a certain amount of jitter. Please refer to the box body 1. When the adsorption assembly is inside the box body 1, if jitter occurs, the fins adsorbed may collide with the components inside the box body 1. After the fins have moved outside the box body 1, the jitter will not cause collision problems. This is the function of the distance between the first gear 503 and the first rack 301;

[0071] It should also be noted that the synchronous belt in this embodiment is not shown.

[0072] Embodiment 3, the distinguishing features from Embodiment 1 and / or Embodiment 2 are: the lifting assembly includes a second lead screw 7 rotatably installed on one side of the mounting plate 201. A second threaded sleeve 701 that is threadedly engaged with the second lead screw 7 is sleeved on the second lead screw 7, and the second threaded sleeve 701 is fixed to the L-shaped plate 3;

[0073] A transmission cylinder 703 is also rotatably installed on one side of the mounting plate 201. A second transmission rod 704 is slidably installed in the transmission cylinder 703, and the transmission cylinder 703 is connected to the second lead screw 7 through a transmission chain 702;

[0074] Wherein, at least two transmission strips are symmetrically fixed on the second transmission rod 704, and the transmission strips are slidably matched with the transmission grooves opened in the transmission cylinder 703; through the sliding match between the transmission grooves and the transmission strips, the second transmission rod 704 can slide along the axial direction of the transmission cylinder 703 without affecting the synchronous rotation between the two; the second transmission rod 704 is connected to the driving assembly.

[0075] In the embodiment of the present invention, when the driving assembly works, it drives the second transmission rod 704 to rotate. When the second transmission rod 704 rotates, it drives the transmission cylinder 703 to rotate synchronously through the transmission strips. When the transmission cylinder 703 rotates, it drives the second lead screw 7 to rotate through the transmission chain 702. When the second lead screw 7 rotates, it drives the second threaded sleeve 701 to perform vertical up / down movement through the threaded fit between the second threaded sleeve 701 and the second lead screw 7. While the second threaded sleeve 701 moves up and down, it drives the L-shaped plate 3 to move accordingly;

[0076] This lifting method has the advantages of labor-saving driving, high lifting accuracy, smooth movement and small jitter.

[0077] The driving assembly includes two second guiding rods 901 fixed to the side of the mounting plate 201 away from the slide rail 202. A sliding plate 902 is slidably mounted on the two second guiding rods 901, and a motor 9 is fixed on the sliding plate 902.

[0078] A through groove 903 is formed in the mounting plate 201, and a first transmission member 8 is arranged in the through groove 903. The first transmission member 8 is coaxially fixed with the output shaft of the motor 9.

[0079] A follower plate 803 is fixed to the bottom of the L-shaped plate 3. The second transmission rod 704 is rotatably connected to the follower plate 803. The second transmission rod 704 is connected to the first transmission member 8 through a second bevel gear set 801. The second bevel gear set 801 includes two meshing bevel gears, and the two bevel gears are respectively coaxially fixed with the first transmission member 8 and the second transmission rod 704.

[0080] A first plum blossom groove 806 is formed at one end of the first transmission member 8 facing the second transmission member 807, and a second plum blossom groove 809 is formed at one end of the second transmission member 807 facing the first transmission member 8. A plum blossom rod 802 that cooperates with the second plum blossom groove 809 and the first plum blossom groove 806 is arranged between the first transmission member 8 and the second transmission member 807. A push plate 804 is rotatably mounted on the plum blossom rod 802. The push plate 804 is slidably matched with the follower plate 803. A second air cylinder 8010 is fixed to the bottom of the follower plate 803, and the movable rod of the second air cylinder 8010 is fixed to the push plate 804.

[0081] In the embodiment of the present invention, when the motor 9 works, the output shaft drives the first transmission member 8 to rotate. When the first transmission member 8 rotates, it drives the plum blossom rod 802 to rotate. At this time, the first plum blossom groove 806 does not cooperate with the second transmission member 807, so the second transmission member 807 is not driven to rotate.

[0082] When the first transmission member 8 rotates, it drives the second transmission rod 704 to rotate through the second bevel gear set 801. The rotation of the second transmission rod 704 corresponds to the operation of the lifting assembly. When the lifting assembly operates, it drives the L-shaped plate 3 to drive the follower plate 803 to rise. At the same time, the plum blossom rod 802, the first transmission member 8, and the motor 9 follow. The rising of the plum blossom rod 802, the first transmission member 8, and the motor 9 is that when the follower plate 803 rises, it will drive the push plate 804 to rise, and then drive the plum blossom rod 802, the first transmission member 8, and the motor 9 to rise through the push plate 804. Since the second transmission member 807 is rotatably installed at the bottom of the L-shaped plate 3, it must also rise synchronously. And the first transmission member 8, the plum blossom rod 802, and the second transmission member 807 are always in a coaxial state. After rising a certain distance, that is, at a height where the horizontal movement does not interfere with the "cross beam", the second cylinder 8010 operates. Through the operation of the second cylinder 8010, it drives the plum blossom rod 802 to move towards the second transmission member 807. By inserting the second transmission member 807 into the second plum blossom groove 809 of the second transmission member 807, the second synchronizer 808, the plum blossom rod 802, and the first transmission member 8 rotate synchronously. The rotation of the second transmission member 807 corresponds to the operation of the translation assembly;

[0083] The effect achieved through the above motion description is to drive the adsorption assembly to first rise to a specified height and then perform translation. This translation has a certain rise. For the specific motion trajectory, please refer to Figure 16 ;

[0084] Among them, the rise in the present invention is based on the second lead screw 7 and the second threaded sleeve 701, and the translation is based on the gear 302 and the second rack 303. The transmission efficiency of the gear 302 and the second rack 303 is significantly higher than that between the second lead screw 7 and the second threaded sleeve 701. The transmission between the second threaded sleeve 701 and the second lead screw 7 drives the movement speed of the second threaded sleeve 701 based on the pitch of the second lead screw 7. The larger the pitch, the worse the movement smoothness. Therefore, the pitch of the second lead screw 7 in the present invention is relatively small;

[0085] For example, when the second threaded sleeve 701 rises one centimeter, the first feeding plate 4 is driven to move horizontally five centimeters through the gear 302 and the second rack 303;

[0086] It should also be noted that the motor 9 is coaxially fixed with the first transmission member 8, and the motor 9 also follows when the first transmission member 8 rises.

[0087] Two second synchronizers 808 are fixed on the second transmission member 807, and the second synchronizers 808 cooperate with the first synchronizer 805 fixed on the plum blossom rod 802.

[0088] In the embodiment of the present invention, when the plum blossom rod 802 moves towards the second transmission member 807, it does not disengage from the transmission with the first transmission member 8, and to drive the second transmission member 807 to rotate through the plum blossom rod 802, the plum blossom rod 802 needs to be inserted into the second plum blossom groove 809 of the second transmission member 807. When inserting, the plum blossom rod 802 is in a rotating state, and there may be a misalignment between the plum blossom rod 802 and the second plum blossom groove 809, which may cause the plum blossom rod 802 to be unable to be inserted into the plum blossom rod 802;

[0089] In this embodiment, when the plum blossom rod 802 moves towards the second transmission member 807, it drives the first synchronizing member 805 to move along. The first synchronizing member 805 rotates and moves towards the second transmission member 807 at the same time. When the first synchronizing member 805 moves to be misaligned with the second synchronizing member 808, first, the second transmission member 807 is driven to rotate through the cooperation between the first synchronizing member 805 and the second synchronizing member 808 to play a correcting role, so that the plum blossom rod 802 coincides with the second plum blossom groove 809;

[0090] By this method, the problem that the second plum blossom groove 809 is misaligned with the plum blossom rod 802 and cannot be docked can be avoided to a great extent.

[0091] The adsorption assembly includes a mounting seat 6. The mounting seat 6 is fixed to the second feeding plate 5 through a connecting arm 6011. A connecting plate 603 is vertically and slidably mounted on the bottom of the mounting seat 6 through a first guide rod 601. An adsorbent 604 is fixed to one side of the connecting plate 603. A first cylinder 602 is fixed on the mounting seat 6, and the movable shaft of the first cylinder 602 is fixed to the connecting plate 603.

[0092] In the embodiment of the present invention, when the second feeding plate 5 moves horizontally or vertically, it drives the mounting seat 6 to move along. When the mounting seat 6 moves above the conveying mechanism 102, the connecting plate 603 is driven to descend through the first cylinder 602 to shorten the distance between the adsorbent 604 and the conveying mechanism 102;

[0093] The adsorption fins of the adsorbent 604 are made of electromagnets, and the adsorption / desorption of the fins is realized by energizing / de-energizing the electromagnets.

[0094] As another embodiment of the adsorption assembly of the present invention, the adsorption assembly includes a mounting seat 6. The mounting seat 6 is fixed to the second feeding plate 5 through a connecting arm 6011. A connecting plate 603 is vertically and slidably mounted on the bottom of the mounting seat 6 through a first guide rod 601. An adsorbent 604 is fixed to one side of the connecting plate 603;

[0095] A threaded sleeve 606 is rotatably mounted on the mounting base 6. A first lead screw 605 that is in threaded engagement with the threaded sleeve 606 is mounted inside the threaded sleeve 606. The first lead screw 605 is fixed to the connecting plate 603. A first transmission rod 608 is rotatably mounted on the second feeding plate 5. The first transmission rod 608 is connected to the threaded sleeve 606 through a first bevel gear set 607. A second gear 609 is coaxially fixed to one end of the first transmission rod 608 away from the threaded sleeve 606. The second gear 609 meshes with a third rack 6010 fixed to the first feeding plate 4. The first bevel gear set 607 includes two meshing bevel gears, and the two bevel gears are respectively coaxially fixed to the threaded sleeve 606 and the first transmission rod 608.

[0096] In an embodiment of the present invention, the power of this embodiment is based on a secondary translation assembly. When the secondary translation assembly works, it drives the second feeding plate 5 to move horizontally. When the second feeding plate 5 moves horizontally, it drives the first transmission rod 608 and the second gear 609 to move along. When the second gear 609 moves horizontally, it drives the second gear 609 and the first transmission rod 608 to rotate through meshing with the third rack 6010. When the second gear 609 rotates, it drives the threaded sleeve 606 to rotate through the first bevel gear set 607. When the threaded sleeve 606 rotates, it drives the first lead screw 605, the connecting plate 603, and the suction member 604 to move vertically downward through the threaded engagement with the first lead screw 605.

[0097] Furthermore, the lifting assembly drives the suction member 604 to rise to a specified height and then move horizontally. During the horizontal movement, it rises slightly. While rising slightly, it drives the suction member 604 to descend through the threaded engagement between the first lead screw 605 and the threaded sleeve 606. The descending speed of the suction member 604 is much greater than the rising speed of the mounting base 6.

[0098] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0099] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic loading and placing machine for roll-coated fins of a cooler, characterized in that, Comprising: A box body (1), a feeding mechanism (101) is installed inside the box body (1), a conveying mechanism (102) is installed on one side of the box body (1), and a box door for feeding the feeding mechanism (101) is provided on the side of the box body (1) away from the conveying mechanism (102); A mounting frame (103), the mounting frame (103) is fixed inside the box body (1), a transfer mechanism is installed on the mounting frame (103), and the transfer mechanism is used to transfer fins from the feeding mechanism (101) to the conveying mechanism (102); The transfer mechanism includes a mounting plate (201), the mounting plate (201) is fixed to the side end of the mounting frame (103), two symmetrically arranged slide rails (202) are fixed on the mounting plate (201), an L-shaped plate (3) is arranged on the side of the slide rail (202) away from the mounting plate (201), the L-shaped plate (3) is connected to a lifting assembly installed on the mounting plate (201), a first feeding plate (4) is slidably installed on the L-shaped plate (3) along the length direction, the first feeding plate (4) is connected to a translation assembly installed at the bottom of the L-shaped plate (3), and both the translation assembly and the lifting assembly are connected to a driving assembly installed on the mounting plate (201); The lifting assembly includes a second lead screw (7) rotatably mounted on one side of the mounting plate (201). A second threaded sleeve (701) that is threadedly engaged with the second lead screw (7) is sleeved on the second lead screw (7), and the second threaded sleeve (701) is fixed to the L-shaped plate (3). A transmission cylinder (703) is also rotatably mounted on one side of the mounting plate (201). A second transmission rod (704) is slidably mounted in the transmission cylinder (703). The transmission cylinder (703) is connected to the second lead screw (7) through a transmission chain (702). Among them, at least two transmission strips are symmetrically fixed on the second transmission rod (704), and the transmission strips are slidably engaged with transmission grooves formed in the transmission cylinder (703). The sliding engagement between the transmission grooves and the transmission strips enables the second transmission rod (704) to axially slide along the transmission cylinder (703) without affecting the synchronous rotation between the two. The second transmission rod (704) is connected to the driving assembly. The driving assembly includes two second guide rods (901) fixed on the side of the mounting plate (201) away from the slide rail (202). A slide plate (902) is slidably mounted on the two second guide rods (901), and a motor (9) is fixed on the slide plate (902). A through groove (903) is formed in the mounting plate (201), and a first transmission member (8) is disposed in the through groove (903). The first transmission member (8) is coaxially fixed to the output shaft of the motor (9). A follower plate (803) is fixed to the bottom of the L-shaped plate (3). The second transmission rod (704) is rotatably connected to the follower plate (803), and the second transmission rod (704) is connected to the first transmission member (8) through a second bevel gear set (801). A first plum blossom groove (806) is formed at one end of the first transmission member (8) facing the second transmission member (807), and a second plum blossom groove (809) is formed at one end of the second transmission member (807) facing the first transmission member (8). A plum blossom rod (802) that cooperates with the second plum blossom groove (809) and the first plum blossom groove (806) is disposed between the first transmission member (8) and the second transmission member (807). A push plate (804) is rotatably mounted on the plum blossom rod (802). The push plate (804) is slidably engaged with the follower plate (803). A second air cylinder (8010) is fixed to the bottom of the follower plate (803), and the movable rod of the second air cylinder (8010) is fixed to the push plate (804).

2. The automatic loading and placing machine for the rolled fins of a cooler according to claim 1, characterized in that, Two sliders (203) are fixed to the side of the L-shaped plate (3) facing the mounting plate (201). The L-shaped plate (3) is vertically slidably engaged with the slide rail (202) through the sliders (203). A second feeding plate (5) is slidably mounted on the first feeding plate (4) along the length direction. The second feeding plate (5) is connected to a secondary translation assembly mounted on the first feeding plate (4). An adsorption assembly is mounted on the side of the second feeding plate (5) away from the mounting plate (201).

3. The automatic loading and placement machine for the roll-coated fins of a cooler according to claim 2, wherein, The translation component package rotates and installs a second transmission member (807) at the bottom of the L-shaped plate (3). A gear (302) is coaxially fixed to the end of the second transmission member (807). The gear (302) meshes with a second rack (303) fixed to the bottom of the first feeding plate (4). The second transmission member (807) is connected to the driving component.

4. The automatic loading and placement machine for the cooler's roll-coated fins according to claim 3, characterized in that The secondary translation component includes two conveying rollers (501) rotatably installed on the side of the first feeding plate (4) away from the adsorption component. A conveyor belt (502) is connected between the two conveying rollers (501). A connecting member (504) is fixed on the conveyor belt (502). The connecting member (504) passes through a strip-shaped groove formed in the first feeding plate (4) and is fixed to the second feeding plate (5). A first gear (503) is also rotatably installed on the first feeding plate (4). The first gear (503) is connected to one of the conveying rollers (501) through a synchronous belt. A first rack (301) cooperating with the first gear (503) is provided on the L-shaped plate (3).

5. The automatic loading and placement machine for the roller-coated fins of a cooler according to claim 1, wherein Two second synchronous members (808) are fixed on the second transmission member (807). The second synchronous members (808) cooperate with the first synchronous members (805) fixed on the plum blossom rod (802).

6. The automatic loading and placement machine for the roll-coated fins of a cooler according to claim 3, wherein, The adsorption component includes a mounting seat (6). The mounting seat (6) is fixed to the second feeding plate (5) through a connecting arm (6011). A connecting plate (603) is vertically and slidably installed at the bottom of the mounting seat (6) through a first guide rod (601). An adsorbing member (604) is fixed to one side of the connecting plate (603). A first cylinder (602) is fixed on the mounting seat (6). The movable shaft of the first cylinder (602) is fixed to the connecting plate (603).

7. The automatic loading and placing machine for the cooler's roll-coated fins according to claim 6, characterized in that, The adsorption component includes a mounting seat (6). The mounting seat (6) is fixed to the second feeding plate (5) through a connecting arm (6011). A connecting plate (603) is vertically and slidably installed at the bottom of the mounting seat (6) through a first guide rod (601). An adsorbing member (604) is fixed to one side of the connecting plate (603). A threaded sleeve (606) is rotatably installed on the mounting seat (6). A first lead screw (605) that is threadedly engaged with the threaded sleeve (606) is installed inside the threaded sleeve (606). The first lead screw (605) is fixed to the connecting plate (603). A first transmission rod (608) is rotatably installed on the second feeding plate (5). The first transmission rod (608) is connected to the threaded sleeve (606) through a first bevel gear set (607). A second gear (609) is coaxially fixed to the end of the first transmission rod (608) away from the threaded sleeve (606). The second gear (609) meshes with a third rack (6010) fixed to the first feeding plate (4).

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