CN210588123U

CN210588123U - Assembly machine for cooling tube fins

Info

Publication number: CN210588123U
Application number: CN201921537747.5U
Authority: CN
Inventors: 包春晶; 余鹏
Original assignee: Guangdong Nuobate Intelligent Equipment Co ltd
Current assignee: Guangdong Nuobate Intelligent Equipment Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-22
Anticipated expiration: 2029-09-17

Abstract

An assembly machine for cooling tube fins comprises a main frame and an unreeling machine for placing fin coiled materials, wherein a cutting mechanism, a brazing flux solution tank, a conveying mechanism, a pushing mechanism and a cooling tube feeding and discharging mechanism are mounted on the main frame; the fin coiled material is sent to the cutting mechanism from the unreeling mechanism to be cut off, the conveying mechanism sends the cut fins to the brazing flux solution box to be soaked, the cooling pipe feeding and discharging mechanism sends out the cooling pipe, and the pushing mechanism pushes the soaked fins into the cooling pipe to complete assembly. The utility model discloses an integrative automated processing has improved production efficiency.

Description

Assembly machine for cooling tube fins

Technical Field

The utility model relates to an assembly equipment of fin, specifically speaking are assembly machine of cooling tube fin.

Background

The fin is a heat dissipating device that finds application in many devices. For the water tube fins mainly used for cooling, it is often necessary to cut, transfer and plug the fins into the cooling water tubes at the time of processing. In the existing operation, all the working procedures are often completed independently, and manual operation is needed to connect production and produce smoothly. Manual operation reduces production efficiency and is not beneficial to improving processing quality.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an assembly machine of cooling tube fin.

In order to solve the technical problem, the utility model discloses take following technical scheme:

an assembly machine for cooling tube fins comprises a main frame and an unreeling machine for placing fin coiled materials, wherein a cutting mechanism, a brazing flux solution tank, a conveying mechanism, a pushing mechanism and a cooling tube feeding and discharging mechanism are mounted on the main frame;

the fin coiled material is sent to the cutting mechanism from the unreeling mechanism to be cut off, the conveying mechanism sends the cut fins to the brazing flux solution box to be soaked, the cooling pipe feeding and discharging mechanism sends out the cooling pipe, and the pushing mechanism pushes the soaked fins into the cooling pipe to complete assembly.

The cutting mechanism comprises a cutting support frame, an upper cutter and a lower cutter, wherein the lower cutter is arranged on the cutting support frame, a cutting cylinder is arranged at the top end of the cutting support frame, a piston rod of the cutting cylinder is connected with the upper cutter, a roller is arranged on one side of the upper cutter and connected with a stepping motor, a rolling gear is arranged on the roller, a width adjusting frame is arranged on the front side of the cutting support frame, an adjusting cover plate is arranged on the width adjusting frame and locked on the width adjusting frame through a bolt, a fin coil material channel is arranged between the adjusting cover plate and the upper surface of the width adjusting frame, the rolling gear rolls a fin coil material into the lower cutter, and the cutting cylinder drives the upper cutter to move downwards to cut the fin coil material.

The guide limiting assembly used for guiding the fin coiled material is arranged in front of the support frame on the rack, the guide limiting assembly comprises a support frame and a pressing plate arranged at the top end of the support frame, and a passageway is formed between the pressing plate and the top end of the support frame.

A guide post is installed in the cutting support frame, a linear bearing is installed on the guide post, and an upper cutter is installed and connected with the linear bearing.

And a cutting length limiting plate is arranged at the rear side of the support frame, and a stop block is arranged on the cutting length limiting plate.

Transport mechanism includes sharp slip table module and installs the sliding block on this sharp slip table module, installs first slip table cylinder on the sliding block, and the actuating lever dress of first slip table cylinder has connect the sliding plate, installs second slip table cylinder on the sliding plate, and die clamping cylinder is installed to the actuating lever of second slip table cylinder, and die clamping cylinder dress connects there is anchor clamps.

The pushing mechanism comprises a pushing frame fixed on the rack, a pushing cylinder and a linear guide rail are mounted on the pushing frame, a pushing slider is mounted on the linear guide rail, a pushing block is mounted on a driving rod of the pushing cylinder, and the pushing block is connected with the pushing slider.

Unloading mechanism on cooling tube is including last unloading frame, flaring subassembly, material loading groove, finished product collection frame and conveying subassembly, and conveying subassembly is including conveying layer board, conveying cylinder and conveying linear guide, installs the conveying slider on the conveying linear guide, and the conveying layer board is installed on the conveying slider, and the actuating lever of conveying cylinder is connected with the conveying slider through connecting, and conveying cylinder and conveying linear guide are fixed to be adorned in last unloading frame, and conveying subassembly sets up with material loading groove is perpendicular, and the flaring subassembly is established in the conveying subassembly outside, the flaring subassembly includes the mount and dress flaring cylinder and the flaring board on this mount, and the actuating lever and the flaring board of flaring cylinder are connected. Finished product collection frame dress is in going up the unloading frame, goes up unloading mechanism and is located finished product collection frame one side and is equipped with unloading sharp module additional.

And one side of the loading and unloading rack, which faces the brazing flux solution tank, is provided with a material pushing guide assembly, the material pushing guide assembly comprises a guide frame, a guide plate, a guide clamping cylinder and a clamp, the guide clamping cylinder is connected with the clamp, the guide frame is arranged on the rack, the guide plate is arranged on the guide frame, and the guide clamping cylinder is arranged at one end of the guide plate.

And the feeding and discharging mechanism is provided with an air heater.

The utility model discloses with the pay-off, cut off, assemble integrated on an equipment, machining efficiency is higher, reduces the human cost.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 and 4 are schematic diagrams of the cutting mechanism of the present invention at different viewing angles;

FIG. 5 is a schematic view of the conveying mechanism of the present invention;

FIG. 6 is a schematic view of the pushing mechanism of the present invention;

FIG. 7 is a schematic view of a three-dimensional structure of a feeding and discharging mechanism of a cooling pipe according to the present invention;

figure 8 is the utility model discloses an exploded schematic view of material loading and unloading mechanism in the cooling tube.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

As shown in the accompanying drawings 1-8, the utility model discloses an assembly machine of cooling tube fin, including main frame 1 and the unreeling machine 2 that is used for placing the fin coiled material, install shutdown mechanism 4, brazing flux solution case 7, transport mechanism 6, pushing equipment 5 and cooling tube on unloading mechanism 9 on the main frame 1, shutdown mechanism 4 dress is in unreeling machine 2 dead ahead, and brazing flux solution case 7 is established in shutdown mechanism 4 the place ahead, and transport mechanism 6 and pushing equipment 5 are established in brazing flux solution case 7 with one side to pushing equipment 5 arranges with transport mechanism 6 is perpendicular, and unloading mechanism 9 is established on brazing flux solution case 7 with the opposite side of transport mechanism 6 symmetry. And a fin coiled material is placed on the unreeling machine. In order to improve the efficiency, two symmetrical sides of the frame are respectively provided with an unreeling machine and a cutting mechanism to form a double-station structure, and the brazing flux solution tank is arranged in the region close to the center of the frame.

The cutting mechanism 4 comprises a cutting support frame 401 arranged on the support frame, an upper cutter 402 and a lower cutter 403, wherein the lower cutter 403 is arranged on the cutting support frame 401, a cutting cylinder 404 is arranged at the top end of the cutting support frame 401, a piston rod of the cutting cylinder 404 is connected with the upper cutter 402, a roller 405 is arranged on one side of the upper cutter 402, the roller 405 is connected with a stepping motor 406, two rolling gears 407 are arranged on the roller 405, a width adjusting frame 408 is arranged on the front side of the cutting support frame 401, an adjusting cover plate 409 is arranged on the width adjusting frame 408, the adjusting cover plate 409 is locked on the width adjusting frame 408 through bolts, a fin roll material channel 410 is arranged between the adjusting cover plate 409 and the upper surface of the width adjusting frame 408, the rolling gears 407 roll the fin roll material onto the lower cutter, and the cutting cylinder drives the upper cutter to move downwards to cut.

The guide limiting assembly 3 used for guiding the fin coiled materials is arranged in front of the cutting support frame 401 on the machine frame 1, the guide limiting assembly 3 comprises a support frame 301 and a pressing plate 302 arranged at the top end of the support frame 301, and a passage is formed between the pressing plate 302 and the top end of the support frame 301, so that the fin coiled materials can pass through the passage conveniently.

A guide column 411 is installed in the cutting support frame 401, a linear bearing 412 is installed on the guide column 411, an upper cross beam 413 is installed on the linear bearing, and the upper cutter 402 and the upper cross beam 413 are fixedly installed. Be equipped with two guide posts altogether, be located the inside both sides of support frame respectively, play more balanced effect, reciprocate along the guide post through linear bearing to make the directional accuracy that cuts off the cylinder and drive the upper slitter and remove.

A cutting length limiting plate 414 is installed at the rear side of the cutting support frame 401, and a stopper 415 is provided on the cutting length limiting plate 414. When the fin coiled material is conveyed to the maximum length on the cutting length limiting plate, the fin coiled material is blocked by the limiting stop, the maximum length can not be exceeded, and therefore accurate cutting of the length is achieved.

The conveying mechanism 6 comprises a linear sliding table module 601 and a sliding block 602 arranged on the linear sliding table module 601, a first sliding table cylinder 603 is arranged on the sliding block 602, a sliding plate 604 is arranged and connected on a driving rod of the first sliding table cylinder 603, a second sliding table cylinder 605 is arranged on the sliding plate 604, a clamping cylinder 606 is arranged and connected on a driving rod of the second sliding table cylinder 605, and a clamp is arranged and connected on the clamping cylinder. The linear sliding table module drives the sliding block to move linearly, and the first sliding table cylinder drives the sliding plate to move up and down, so that the second sliding table cylinder and the clamping cylinder are driven to move up and down; the second sliding table cylinder drives the clamping cylinder to move up and down, and the clamping cylinder clamps or loosens the workpiece, so that dual up-and-down movement control is realized.

The pushing mechanism 5 comprises a pushing frame 501 fixed on the rack 1, a pushing cylinder 502 and a linear guide rail 503 are installed on the pushing frame 501, a pushing slider 504 is installed on the linear guide rail 503, a pushing block 505 is installed on a driving rod of the pushing cylinder 502, and the pushing block 505 is connected with the pushing slider 504. The pushing cylinder 502 drives the pushing slider 504 to slide along the linear guide rail 503, so as to drive the pushing block 505 to push into the cooling pipe orifice, thereby completing the damage of feeding the fin into the cooling pipe.

The cooling pipe feeding and discharging mechanism 9 comprises a feeding and discharging rack 901, a flaring assembly, a feeding trough 902, a finished product collecting rack 903 and a conveying assembly, wherein the conveying assembly comprises a conveying supporting plate 904, a conveying cylinder 905 and a conveying linear guide rail 906, a conveying sliding block 907 is installed on the conveying linear guide rail 906, the conveying supporting plate 904 is installed on the conveying sliding block 907, a driving rod of the conveying cylinder 905 is connected with the conveying sliding block 907 through a joint, the conveying cylinder 905 and the conveying linear guide rail 906 are fixedly installed on the feeding and discharging rack 901, and the conveying assembly is perpendicular to the feeding trough 902. The flaring assembly is arranged outside the conveying assembly, the flaring assembly comprises a fixed frame 910, a flaring cylinder 908 and a flaring plate 909, the flaring cylinder 908 is arranged on the fixed frame 910, and a driving rod of the flaring cylinder 908 is connected with the flaring plate 909. A fixed block 911 with a notch is mounted on the fixed frame 910, and the flaring cylinder 908 drives the flaring plate 909 to extend and reciprocate from the notch of the fixed block 911. The flaring cylinder drives the flaring plate to move, so that the flaring plate is inserted into the mouth of the conveyed cooling pipe, and flaring operation is completed. The shape of the flaring plate needs to be kept matched with the shape of the mouth of the cooling pipe to be flared, so that smooth flaring operation is ensured. The finished product collecting rack 903 is arranged on the feeding and discharging rack 901, and a feeding linear module 912 is arranged on one side, located on the finished product collecting rack 903, of the feeding and discharging rack 901. The blanking linear module has the function of up-and-down conveying, and the structure of the blanking linear module can be realized by adopting the existing known module structure without specific type limitation. According to the shape of the cooling pipe to be assembled, the feeding troughs in different shapes are arranged, for example, rectangular cooling pipes are arranged in the embodiment, and the rectangular storage space correspondingly arranged in the feeding troughs is convenient for placing the rectangular cooling pipes.

An adjusting assembly arranged on the feeding and discharging rack 901 is arranged on one side of the feeding trough 902 and comprises an adjusting screw rod 914, a hand wheel 915 and an adjusting plate 916, one end of the adjusting screw rod 914 is connected with the hand wheel 915, the other end of the adjusting screw rod 914 is arranged with a bearing seat 917 with a bearing, two flaring assemblies are arranged, one of the flaring assemblies is arranged on the adjusting plate 916, the other flaring assembly is arranged on the rack and faces the other side of the adjusting plate, a nut is sleeved on the adjusting screw rod 914, and the adjusting plate 916 is connected with the nut in an installing mode. The adjusting screw rod and the conveying supporting plate are arranged in the vertical direction, so that the cooling pipe can adapt to cooling pipes with different widths. And the hand wheel is rotated to drive the adjusting screw rod to rotate, so that the position of the adjusting plate is moved.

The adjusting plate 916 is provided with an air heater 10 corresponding to the pushing guide assembly, and the rack is provided with an air heater corresponding to the blanking linear module. And drying the conveyed fins by using two hot air blowers at different positions, and drying the brazing flux remained on the fins.

A material pushing guide assembly 8 is arranged on one side, opposite to the brazing flux solution tank 7, of the feeding and discharging rack 901, the material pushing guide assembly 8 comprises a guide frame 801, a guide plate 802, a guide clamping cylinder 803 and a clamp 804, the guide clamping cylinder 803 is connected with the clamp 804, the guide frame 801 is installed on the feeding and discharging rack 901, the guide plate 802 is installed on the guide frame 801, and the guide clamping cylinder 803 is installed at one end of the guide plate 802. The guide plate is utilized to convey the cooling pipe on the guide plate, the conveyed fins are also conveyed on the guide plate, the guide clamping cylinder is utilized to drive the clamp to clamp the cooling pipe, and then the fins are pushed into the cooling pipe, so that the assembly of the fins and the cooling pipe is completed.

The fin coiled material to be processed is arranged on an unreeling machine, then the fin coiled material firstly enters a guide limiting assembly, then passes through a width adjusting assembly and enters the position below a material rolling gear, a motor drives the material rolling gear to rotate, the coiled material is dragged to be conveyed forwards and passes through a position between a lower cutter and an upper cutter, after the required length is reached, a cutting cylinder drives the upper cutter to move downwards, the fin coiled material is cut off, and the cutting operation is completed.

After cutting, the fins are clamped by the conveying mechanism and are firstly sent to a brazing flux solution box for soaking, so that brazing flux is attached to the surfaces of the fins. And then the soaked fins are placed on a guide plate in the material pushing guide assembly through a conveying mechanism.

The cooling pipes to be assembled are placed in the feeding groove, the conveying assembly separates and conveys one of the cooling pipes from the bottom, the cooling pipes are conveyed to the flaring assembly, the flaring operation of the cooling pipes is completed by the flaring assembly, the cooling pipes are conveyed to the pushing guide assembly, and the conveyed fins are smoothly assembled into the cooling pipes by the pushing mechanism. Then the conveying assembly continues to convey to the blanking linear module, the blanking linear module supports the assembled cooling pipe to move downwards and is placed in the finished product collecting frame, and then the blanking linear module rises again to wait for the next conveying.

It should be noted that the above is only a preferred embodiment of the present invention, and the present invention is not limited to the above, and although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that the technical solutions described in the foregoing embodiments can be modified or some technical features can be replaced with equivalents, but any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembly machine for cooling tube fins comprises a main frame and an unreeling machine for placing fin coiled materials, and is characterized in that a cutting mechanism, a brazing flux solution box, a conveying mechanism, a pushing mechanism and a cooling tube loading and unloading mechanism are mounted on the main frame, the cutting mechanism is mounted right in front of the unreeling machine, the brazing flux solution box is arranged in front of the cutting mechanism, the conveying mechanism and the pushing mechanism are arranged on the same side of the brazing flux solution box, the pushing mechanism and the conveying mechanism are vertically arranged, and the cooling tube loading and unloading mechanism is arranged on the other side of the brazing flux solution box, which is symmetrical to the conveying mechanism;

2. The cooling tube fin assembling machine according to claim 1, wherein the cutting mechanism comprises a cutting support frame, an upper cutter and a lower cutter, the lower cutter is mounted on the cutting support frame, a cutting cylinder is mounted at the top end of the cutting support frame, a piston rod of the cutting cylinder is connected with the upper cutter, a roller is arranged on one side of the upper cutter and connected with a stepping motor, a rolling gear is mounted on the roller, a width adjusting frame is arranged on the front side of the cutting support frame, an adjusting cover plate is mounted on the width adjusting frame and locked on the width adjusting frame through a bolt, a fin roll material channel is formed between the adjusting cover plate and the upper surface of the width adjusting frame, the rolling gear rolls the fin roll material onto the lower cutter, and the cutting cylinder drives the upper cutter to move downwards to cut the fin roll material.

3. The cooling tube fin assembling machine according to claim 2, wherein a guide limiting assembly for guiding the fin coil is arranged on the machine frame in front of the support frame, the guide limiting assembly comprises a support frame and a pressing plate provided with a top end of the support frame, and a passageway is formed between the pressing plate and the top end of the support frame.

4. The cooling tube fin assembling machine as claimed in claim 3, wherein a guide post is installed in the cutting support frame, a linear bearing is installed on the guide post, and the upper cutter is installed and connected with the linear bearing.

5. The fin assembling machine for cooling tubes according to claim 4, wherein a cut length limiting plate is installed on the rear side of the supporting frame, and a stopper is provided on the cut length limiting plate.

6. The assembly machine for cooling pipe fins according to claim 5, wherein the conveying mechanism comprises a linear sliding table module and a sliding block arranged on the linear sliding table module, the sliding block is provided with a first sliding table cylinder, a driving rod of the first sliding table cylinder is provided with a sliding plate, the sliding plate is provided with a second sliding table cylinder, a driving rod of the second sliding table cylinder is provided with a clamping cylinder, and the clamping cylinder is provided with a clamp.

7. The cooling tube fin assembling machine according to claim 6, wherein the material pushing mechanism comprises a material pushing frame fixed on the machine frame, a material pushing cylinder and a linear guide rail are arranged on the material pushing frame, a material pushing slider is arranged on the linear guide rail, a material pushing block is arranged on a driving rod of the material pushing cylinder, and the material pushing block is connected with the material pushing slider.

8. The cooling tube fin assembling machine according to claim 7, wherein the cooling tube loading and unloading mechanism comprises a loading and unloading frame, a flaring assembly, a loading chute, a finished product collecting frame and a conveying assembly, the conveying assembly comprises a conveying supporting plate, a conveying cylinder and a conveying linear guide rail, a conveying sliding block is mounted on the conveying linear guide rail, the conveying supporting plate is mounted on the conveying sliding block, a driving rod of the conveying cylinder is connected with the conveying sliding block through a joint, the conveying cylinder and the conveying linear guide rail are fixedly mounted on the loading and unloading frame, the conveying assembly is arranged perpendicular to the loading chute, the flaring assembly is arranged outside the conveying assembly, the flaring subassembly includes the mount and dress flaring cylinder and flaring board on this mount, and the actuating lever and the flaring board of flaring cylinder are connected, and the finished product is collected the frame and is adorned in going up the unloading frame, and last unloading mechanism is located finished product collection frame one side additional and is equipped with unloading sharp module.

9. The cooling tube fin assembling machine according to claim 8, wherein a pushing guide assembly is arranged on the side of the loading and unloading frame, which faces the brazing flux solution tank, and comprises a guide frame, a guide plate, a guide clamping cylinder and a clamp, the guide clamping cylinder is connected with the clamp, the guide frame is arranged on the frame, the guide plate is arranged on the guide frame, and the guide clamping cylinder is arranged at one end of the guide plate.

10. The fin assembling machine for the cooling tube as claimed in claim 9, wherein a hot air blower is mounted on the feeding and discharging mechanism.