Pipe-laying device

Abstract

The utility model discloses a tube fin cloth arrangement device, including two symmetry opposite arrangement's conveying comb tooth mechanism, conveying comb tooth mechanism includes frame body, drive assembly, transmission wheel group, transmission belt and comb tooth belt, drive assembly locates on frame body, drive assembly drives transmission belt operation through transmission wheel group, comb tooth belt is spliced into by a plurality of comb tooth blocks, and comb tooth block is connected with transmission belt outside, and comb tooth block has the comb tooth groove for accommodating the radiating pipe and fin, the utility model discloses through the conveying comb tooth mechanism and high accuracy synchronous transmission system of innovation, has realized the high accuracy, high efficiency, high stability arrangement of radiator flat tube and fin, has improved product quality and production efficiency, reduces maintenance and adjustment cost simultaneously, is applicable to large -scale automation production demand.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field for radiator production equipment, concretely is the pipe fin cloth arrangement device. BACKGROUND

[0002] Radiator is often used in automobile cooling system, and the radiator usually presents the square frame, is formed by water chamber (water inlet chamber / water outlet chamber), radiator core body (fin and radiating pipe each other staggered arrangement), main plate, side plate and so on, when assembling, first need to arrange the radiator core body, that is, the fin and radiating pipe each other alternate arrangement.

[0003] In prior art, part of automatic equipment adopts conveying belt or manipulator to carry out the conveying and positioning of flat pipe and fin, but still has following insufficient: one, low positioning accuracy: flat pipe and fin are easy to deviate in the conveying process, causes the assembly misplacement, influences the heat dissipation performance. Two, complex structure: part of equipment adopts multiple independent drive mechanism, and the synchronism is poor, and the maintenance cost is high.

[0004] Traditional manual or semi-automatic arrangement mode has low efficiency, poor precision, insufficient consistency and other problems, and is difficult to meet the production demand of modern high-efficiency radiator. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the insufficient of prior art, provides pipe fin cloth arrangement device, realizes the flexible adjustment of conveying channel length to adapt to the conveying demand of different size radiator fin.

[0006] In order to achieve the above object, the following technical scheme is adopted:

[0007] Pipe fin cloth arrangement device, including two symmetrical opposite setting conveying comb tooth mechanism, the conveying comb tooth mechanism includes frame body, drive assembly, transmission wheel group, transmission belt and comb belt;

[0008] The drive assembly is arranged on the frame body, and the drive assembly drives the transmission belt to run through the transmission wheel group;

[0009] The comb belt is spliced by a plurality of comb blocks, the comb block is connected to the outer side of the transmission belt, and the comb block has a comb slot for accommodating the radiating pipe and fin.

[0010] Further, the transmission belt is a synchronous belt, and the inner side has a tooth.

[0011] Further, the drive assembly includes a motor, a first gear and a second gear, the motor is arranged on the frame body, the first gear is connected with the motor output shaft, the second gear is meshed with the first gear, the transmission wheel group includes a driving synchronous wheel and a first driven synchronous wheel, and the driving synchronous wheel is coaxially connected with the second gear.

[0012] Furthermore, the transmission wheel set also includes a second driven synchronous wheel. The driving synchronous wheel and the second driven synchronous wheel are arranged at opposite ends. The tooth tip circle diameter of the second driven synchronous wheel is smaller than that of the driving synchronous wheel. The first driven synchronous wheel is arranged close to the second driven synchronous wheel. The first driven synchronous wheel is the same size as the driving synchronous wheel.

[0013] Furthermore, the connection between the comb block and the timing belt is a toothed connection, the toothed connection includes a connecting piece and a threaded sleeve, the comb block is provided with a countersunk hole, the timing belt corresponding to the countersunk hole is provided with a through hole, and the threaded sleeve is locked with a bolt after passing through the through hole.

[0014] Furthermore, it also includes a sensor for sensing whether the heat pipe is in place, the sensor being mounted on the frame of one of the conveying comb mechanisms.

[0015] The beneficial effects of this utility model are:

[0016] 1. The symmetrical conveying comb mechanism on both sides of this utility model operates synchronously, clamping and conveying flat tubes and fins, reducing manual intervention and realizing continuous automated production. The tooth groove structure of the comb block is specially designed for flat tubes and fins to ensure that they remain stably arranged during the conveying process and avoid misalignment or skewing.

[0017] 2. The comb blocks can be replaced according to different specifications of flat tubes and fins, without the need to replace the entire equipment, which improves production flexibility. At the same time, the comb blocks are easy to disassemble and can be replaced individually when damaged, reducing maintenance costs.

[0018] 3. Because the diameter of the second driven synchronous pulley is smaller, the comb belt forms a wider distance between the first and second driven synchronous pulleys, and the heat dissipation pipes and fins arranged on the comb belt automatically detach from the comb belt, which facilitates the subsequent clamping and conveying process.

[0019] 4. This utility model achieves high-precision, high-efficiency, and high-stability arrangement of radiator flat tubes and fins through an innovative conveying comb mechanism and a high-precision synchronous transmission system, significantly improving product quality and production efficiency while reducing maintenance and adjustment costs, and is suitable for large-scale automated production needs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 A schematic diagram of the conveying comb mechanism (excluding the frame);

[0022] Figure 3 for Figure 2 Enlarged schematic diagram of part A;

[0023] Figure 4 This is a structural diagram of the clamping teeth.

[0024] Explanation of symbols in the attached drawings:

[0025] Frame 1, motor 21, first gear 22, second gear 23, driving synchronous pulley 31, first driven synchronous pulley 32, second driven synchronous pulley 33, synchronous belt 4, comb belt 5, comb block 51, comb groove 511, countersunk hole 5111, clamping tooth 6, connecting piece 61, threaded sleeve 62, bolt 63, sensor 7. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0027] Example

[0028] refer to Figures 1-4 The tube fin arrangement device includes two symmetrically arranged opposite conveying comb mechanisms. The conveying comb mechanism includes a frame 1, a drive assembly, a transmission wheel set, a transmission belt, and a comb belt 5.

[0029] The drive assembly is mounted on the frame 1 and drives the transmission belt through a transmission wheel set. Specifically, the transmission belt is a synchronous belt 4 with teeth on the inner side (not shown in the figure). The drive assembly includes a motor 21, a first gear 22, and a second gear 23. The motor 21 is mounted on the frame 1. The first gear 22 is connected to the output shaft of the motor 21. The second gear 23 meshes with the first gear 22 for transmission. The transmission wheel set includes a driving synchronous pulley 31 and a first driven synchronous pulley 32. The driving synchronous pulley 31 is coaxially connected to the second gear 23.

[0030] The transmission wheel set also includes a second driven synchronous wheel 33. The driving synchronous wheel 31 and the second driven synchronous wheel 33 are set at opposite ends. The tooth tip circle diameter of the second driven synchronous wheel 33 is smaller than that of the driving synchronous wheel 31. The first driven synchronous wheel 32 is set close to the second driven synchronous wheel 33. The first driven synchronous wheel 32 is the same size as the driving synchronous wheel 31.

[0031] The comb belt 5 is composed of multiple comb blocks 51 spliced ​​together. The comb blocks 51 are attached to the outside of the synchronous belt 4. The comb blocks 51 have comb grooves 511 for accommodating heat dissipation tubes and fins.

[0032] Specifically, the comb block 51 is connected to the synchronous belt 4 by a clamping tooth 6. The clamping tooth 6 includes a connecting piece 61 and a threaded sleeve 62. The comb groove 511 in the middle of the comb block 51 is provided with a countersunk hole 5111. The synchronous belt 4 corresponding to the countersunk hole 5111 is provided with a through hole. After the threaded sleeve 62 passes through the through hole, it is locked with a bolt 63. The teeth at the through hole on the inner side of the synchronous belt 4 need to be flattened to avoid interference from the clamping tooth 6.

[0033] This utility model also includes a sensor 7 for sensing whether the heat sink is in place. The sensor 7 is mounted on the frame 1 of one of the conveying comb mechanisms.

[0034] Operating Procedure: Start motor 21. Motor 21 drives the active synchronous pulley 31 via the first gear 22 and the second gear 23, causing the synchronous belt 4 and the comb belt 5 to rotate. The symmetrical comb belts 5 on both sides move synchronously. The heat dissipation pipes are fed intermittently into the comb grooves 511 of the comb belt 5 by an external feeding device. The accommodating space of the comb block 51 ensures the orderly arrangement of materials. When the heat dissipation pipes approach the fin feeding device, sensor 7 detects that the heat dissipation pipes have reached their designated positions. The fin feeding device then inserts the fins into the comb grooves 511 between the two heat dissipation pipes. The comb block 51 is rigidly connected to the synchronous belt 4 via the clamping tooth structure 6, ensuring the stability of the heat dissipation pipes and fins during transport. The comb belt 5 carrying the heat dissipation pipes and fins continues to move forward.

[0035] Because the second driven synchronous pulley 33 has a smaller diameter, the comb belt 5 forms a wider distance between the first driven synchronous pulley 32 and the second driven synchronous pulley 33. The heat dissipation tubes and fins arranged on the comb belt 5 automatically detach from the comb belt 5. At this time, the subsequent ejector device will lift the arranged heat dissipation tubes and fins that have detached from the comb belt 5, clamp them, and transport them to the assembly station.

[0036] The comb belt 5 continues to operate, returns to the starting end when unloaded, and waits for the next cycle.

[0037] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the scope of protection of this utility model. Therefore, the scope of protection of this utility model should be determined by the scope of the claims.

Claims

1. A tube-fin arrangement device, characterized in that: It includes two symmetrically arranged, oppositely arranged transmission comb mechanisms, each comprising a frame, a drive assembly, a transmission wheel set, a transmission belt, and a comb belt; The drive assembly is mounted on the frame, and the drive assembly drives the transmission belt to rotate through the transmission wheel set; The comb belt is composed of multiple comb blocks spliced ​​together. The comb blocks are attached to the outside of the transmission belt. The comb blocks have comb grooves for accommodating heat dissipation tubes and fins. The transmission belt is a synchronous belt with teeth on the inner side; The comb block is connected to the synchronous belt by a toothed connection. The toothed connection includes a connecting piece and a threaded sleeve. The comb block is provided with a countersunk hole, and the synchronous belt is provided with a through hole corresponding to the countersunk hole. After the threaded sleeve passes through the through hole, it is locked with a bolt.

2. The tube-fin arrangement device as described in claim 1, characterized in that: The drive assembly includes a motor, a first gear, and a second gear. The motor is mounted on the frame. The first gear is connected to the output shaft of the motor. The second gear meshes with the first gear for transmission. The transmission wheel set includes a driving synchronous wheel and a first driven synchronous wheel. The driving synchronous wheel is coaxially connected to the second gear.

3. The tube-fin arrangement device as described in claim 2, characterized in that: The transmission wheel set also includes a second driven synchronous wheel. The driving synchronous wheel and the second driven synchronous wheel are set at opposite ends. The tooth tip circle diameter of the second driven synchronous wheel is smaller than that of the driving synchronous wheel. The first driven synchronous wheel is set close to the second driven synchronous wheel. The first driven synchronous wheel is the same size as the driving synchronous wheel.

4. The tube-fin arrangement device as described in claim 1, characterized in that: It also includes a sensor for sensing whether the heat pipe is in place, the sensor being mounted on the frame of one of the conveying comb mechanisms.

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