CN112079092A

CN112079092A - Frame fan assembly production line

Info

Publication number: CN112079092A
Application number: CN202010804693.5A
Authority: CN
Inventors: 刘建明; 曹加平; 李宏宁
Original assignee: Foshan Sanshui Fenglu Aluminium Co Ltd; Guangdong Fenglu Aluminium Co Ltd
Current assignee: Foshan Sanshui Fenglu Aluminium Co Ltd; Guangdong Fenglu Aluminium Co Ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2020-12-15

Abstract

The invention provides a frame and sash assembly production line which comprises a supporting mechanism, a conveying mechanism arranged on the supporting mechanism and a turnover mechanism arranged on a previous station of the supporting mechanism, wherein the conveying mechanism is arranged on the supporting mechanism; wherein, the turnover mechanism is configured to transfer the fragile piece conveyed from the previous station to the supporting mechanism; the support mechanism configured to support a fragile piece; the conveying mechanism is configured to convey the fragile pieces on the supporting mechanism to the next station. In summary, the invention provides a frame and fan assembly production line, by using the supporting structure and the conveying structure, the influence on fragile pieces can be reduced, so that the production line can finish rapid transportation, and meanwhile, the turnover mechanism can realize a steering function, so that the floor area is fully utilized, the maintenance intensity and the maintenance cost of workers are effectively reduced, and the frame and fan assembly production line is reasonable in overall structure, low in cost and strong in applicability.

Description

Frame fan assembly production line

Technical Field

The invention relates to the field of door and window processing equipment, in particular to a frame and sash assembly production line.

Background

The production line is composed of a plurality of systems or devices, and can be a production line type automatic production system capable of completing specific tasks. In the field of door and window production, the production process generally comprises the procedures of blanking, outer frame assembly, inner sash assembly and the like.

However, the door and window production line of the traditional technology often adopts the mode of manual assembly to carry out the assembly of frame to cause the production line to take up an area of too big, artifical transport loaded down with trivial details, workman's work degree scheduling problem, greatly increased the cycle of product production. Meanwhile, the components such as the outer frame inner fan and the like are easily damaged in the manual carrying process, and particularly the inner fan is fragile, so that the inner fan cannot be effectively protected in the conveying process, and the scrapping cost is too high.

Disclosure of Invention

The present invention proposes a frame and sash assembly line to solve the problems,

in order to achieve the purpose, the invention adopts the following technical scheme:

a frame and sash assembly production line comprises a supporting mechanism, a conveying mechanism arranged on the supporting mechanism, and a turnover mechanism arranged on the last station of the supporting mechanism; wherein the content of the first and second substances,

the turnover mechanism is configured to transfer fragile pieces conveyed from a previous station to the supporting mechanism;

the support mechanism configured to support a fragile piece;

the conveying mechanism is configured to convey the fragile pieces on the supporting mechanism to the next station.

Optionally, the support mechanism comprises a first support plate, a second support plate and a slider guide rail structure connected between the first support plate and the second support plate, the slider guide rail structure comprises a slider and a guide rail which are matched with each other in a sliding manner, the slider is fixedly connected with the first support plate, the guide rail is fixedly connected with the second support plate, the first support plate is connected with a plurality of first support members, and the second support plate is connected with a plurality of second support members;

wherein the content of the first and second substances,

the first support configured to alternately support a fragile member with the second support;

the second support is configured to alternately support a fragile member with the first support.

The frame fan assembly production line, optional, conveying mechanism includes the connecting plate, be connected with the roller assembly on the connecting plate.

According to the frame fan assembly production line, optionally, a damping component is connected between the roller wheel assembly and the connecting plate.

Optionally, the turnover mechanism comprises a base, a plurality of supports arranged on the base, and a rotating structure rotatably connected with the supports; wherein the content of the first and second substances,

the rotating structure is configured to carry the fragile piece and flip the fragile piece onto the support mechanism.

The frame fan assembly production line, optional, still be provided with on the base and be used for the restriction the spacing post of rotating-structure corner.

The beneficial technical effects obtained by the invention are as follows:

1. through using bearing structure and transport structure can reduce thereby accomplish the rapid transit on the production line to the influence of fragile piece, thereby protection fragile piece that can be fine reduces the probability of scrapping.

2. The turnover mechanism is used for realizing the steering function of the production line, so that the occupied area is fully utilized, and the maintenance intensity and the maintenance cost of workers are effectively reduced.

3. The whole structure is reasonable, the cost is low, and the applicability is strong.

Drawings

The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.

FIG. 1 is a schematic view of a part of a frame and sash assembly line according to an embodiment of the present invention;

FIG. 2 is a partial schematic structural diagram of a supporting mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a second partial structure of the supporting mechanism according to one embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a conveying mechanism in one embodiment of the present invention;

FIG. 5 is an exploded view of the conveyor mechanism in one embodiment of the invention;

FIG. 6 is an exploded view of an atomizing nozzle and associated mounting structure in accordance with one embodiment of the present invention;

FIG. 7 is a first schematic structural diagram of a turnover mechanism according to one embodiment of the present invention;

FIG. 8 is a schematic illustration of the configuration of the angled carrier arm position at the end of the frangible element inversion in one embodiment of the invention;

fig. 9 is a schematic structural diagram of a turnover mechanism in one embodiment of the invention.

Description of reference numerals: 1. a roller assembly; 2. a connecting rod; 3. a connecting ring; 4. adjusting the screw rod; 5. a connecting plate; 6. a fixing member; 7. adjusting the nut; 8. a shock-absorbing member; 9. an atomizing nozzle; 10. a clamping device; 11. a vertical rotation device; 12. a horizontal rotation device; 13. a telescopic inner rod; 14. a telescopic outer rod; 15. a slider; 16. a roller shaft; 17. fixing the disc; 18. a third cylinder; 19. a third cylinder block; 20. a first sucker connecting piece; 21. a first cylinder; 22. a vacuum generator; 23. connecting a sleeve; 24. a vacuum solenoid valve; 25. a second support plate; 26. a second suction cup; 27. a first suction cup; 28. a first support plate; 29. a second suction cup connector; 30. a second cylinder; 31. a lower limiting plate; 32. a guide rail; 33. a bearing; 34. an upper limiting plate; 35. a penetration hole; 36. a slideway; 37. a base; 38. a rotating shaft; 39. a carrying arm; 40. a bearing surface; 41. a back side; 42. a third suction cup; 43. a counterweight stabilizing block; 44. a first limit post; 45. a second limit post; 46. a connecting rod; 47. a weight block; 48. a fixed platform; 49. a power source; 50. a buffer rod; 51. an infrared sensor; 52. a frangible member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to embodiments thereof;

the invention relates to a frame fan assembly production line, which combines the following embodiments shown in the attached figures 1-9:

the first embodiment is as follows:

the turnover mechanism is configured to transfer the fragile piece 52 conveyed from the previous station to the support mechanism;

the support mechanism configured to support the fragile 52;

the conveying mechanism is configured to convey the fragile pieces 52 on the support mechanism to the next station.

In a preferred embodiment of this embodiment, the supporting mechanism includes a first supporting plate 28, a second supporting plate 25, and a slider rail 32 structure connected between the first supporting plate 28 and the second supporting plate 25, the slider rail 32 structure includes a slider and a rail 32 that are connected in a sliding fit with each other, the slider is fixedly connected with the first supporting plate 28, the rail 32 is fixedly connected with the second supporting plate 25, the first supporting plate 28 is connected with a plurality of first supporting members, and the second supporting plate 25 is connected with a plurality of second supporting members; wherein the content of the first and second substances,

the first support configured for supporting a fragile element 52 alternately with the second support;

the second support is configured to alternately support the fragile 52 with the first support.

In a preferred embodiment of the present invention, the conveying mechanism includes a connecting plate 5, and the roller assembly 1 is connected to the connecting plate 5.

In the preferred embodiment, a damping member 8 is connected between the roller assembly 1 and the connecting plate 5.

In a preferred embodiment of this embodiment, the turnover mechanism includes a base 37, a plurality of supports disposed on the base 37, and a rotation structure rotatably connected to the supports; wherein the content of the first and second substances,

the rotating structure is configured to carry the fragile element 52 and flip the fragile element 52 onto the support mechanism.

In a preferred embodiment of this embodiment, the base 37 is further provided with a limiting column for limiting the rotation angle of the rotating structure.

Example two:

this embodiment should be understood to include at least all of the features of any of the embodiments described above and further explained on the basis thereof:

the support mechanism configured to support the fragile 52;

the first support member configured to include a first cylinder 21, a first suction cup 27, a connection member 20, and a first suction cup 27 for alternately supporting the fragile member 52 with the second support member;

the second support member is configured to include a second cylinder 30, a second suction cup 26, a connecting member 20, and a second suction cup 26 for alternately supporting the fragile member 52 with the first support member.

Specifically, the support mechanism includes a first support plate 28 and a second support plate 25; a first air cylinder 21 is arranged on the lower surface of the first support plate 28, the first air cylinder 21 is provided with a piston rod, a first suction cup 27 is fixed at the end of the piston rod of the first air cylinder 21 through a first suction cup 27 and a connecting piece 20, and the first suction cup 27 is positioned on the upper surface side of the first support plate 28; a bearing 33 is arranged on the upper surface of the first support plate 28, a guide rail 32 is arranged on the bearing 33, in the preferred embodiment of the present embodiment, the structure of the slider guide rail 32 uses a structure in which a linear guide rail 32 is connected with a linear bearing 33 in a matching manner, and the first support plates 28 at two ends of the bearing 33 are provided with limit plates, as shown in fig. 3, an upper limit plate 34 and a lower limit plate 31 respectively; the first support plate 28 is provided with a through hole 35, and the through hole 35 may be a through hole structure on the first support plate 28 or a notch structure at the edge of the first support plate 28; one end of the first supporting plate 28 is provided with a third air cylinder 18, the third air cylinder 18 is fixed on the first supporting plate 28 through a third air cylinder seat 19, the third air cylinder 18 is provided with a piston rod, and the end of the piston rod of the third air cylinder 18 is connected with the conveying mechanism.

The second supporting plate 25 is fixed on the guide rail 32, the upper surface of the second supporting plate 25 is provided with a second air cylinder 30, the second air cylinder 30 is provided with a piston rod, the end of the piston rod of the second air cylinder 30 is fixed with a second suction cup 26 through a second suction cup 26 connecting piece, the second suction cup 26 connecting piece passes through the through hole 35, so that the second suction cup 26 is positioned on the upper surface side of the first supporting plate 28, and the first suction cup 27 and the second suction cup 26 are positioned on the same side of the first supporting plate 28.

The production line further comprises a control module, the control module is located on the second support plate 25, fig. 2 shows a part of the structure of the control module, and the control module comprises a vacuum solenoid valve 24, a vacuum generator 22 and a connecting sleeve 23 thereof, and the connecting sleeve 23 is used for communicating the vacuum generator 22 with each suction cup; the vacuum generator 22 is used for forming vacuum to enable each sucker to achieve the adsorption function; the vacuum solenoid valve 24 is used to control suction and discharge of each suction cup to control suction and release of each suction cup. The control module can adopt two modes of remote control and preset control. Automatic scrubbing can be realized through preset control, real-time control can be realized through a remote control mode, and corresponding movement and cleaning actions can be carried out according to instructions of operators.

The negative pressure generated by the vacuum generator 22 causes each sucker to be adsorbed on the surface of the fragile piece 52, the supporting mechanism is positioned below, and the conveying mechanism is positioned at one end of the supporting mechanism; the second suction cup 26 and the first suction cup 27 are alternately sucked and released, so that one of the second support plate 25 and the first support plate 28 is sucked on the surface of the fragile member 52, and the other one of the second support plate 25 and the first support plate 28 descends due to gravity, and then the second support plate 25 and the first support plate 28 alternately advance along the guide rail 32 by matching with the telescopic action of the second cylinder 30 and the first cylinder 21. The limiting plate controls the second support plate 25 and the first support plate 28 to move and displace, so that the whole machine moves by the same step length each time. The third cylinder 18 reciprocates to drive the conveying mechanism to adjust the position, so that the mounting error among stations can be conveniently adapted.

Conveying mechanism includes connecting plate 5, be fixed with roller assembly 1, atomizing nozzle 9 and mounting 6 on connecting plate 5, have two roller assemblies 1 in this embodiment. Referring to fig. 5, the roller assembly 1 has a roller shaft 16, and the roller shaft 16 is connected to an external motor and is driven to rotate by the motor; adjusting screws 4 penetrate through two ends of the connecting plate 5, adjusting nuts 7 are screwed on one ends of the adjusting screws 4, a connecting ring 3 is fixed on the other end of the adjusting screws 4, and a damping component 8 is arranged between the connecting ring 3 and the connecting plate 5, wherein in the embodiment, the damping component 8 is a damping spring sleeved on the adjusting screws 4; a connecting rod 46 penetrates through the connecting ring 3, a fixed disc 17 is arranged on the connecting rod 46, and the shaft of the roller wheel assembly 1 penetrates through the fixed disc 17. The height of the roller component 1 can be adjusted by adjusting the damping spring through the adjusting nut 7, so that the adaptability is improved, the roller component can adapt to fragile pieces 52 with different structures, particularly special-shaped fragile pieces 52, and the self-adaptive capacity of the whole machine is improved to a great extent.

Be equipped with slide 36 on the connecting plate 5, be equipped with slider 15 on the slide 36, be equipped with the telescopic link on the slider 15, the telescopic link has flexible outer pole 14 and flexible interior pole 13, be equipped with horizontal rotation device 12 on the telescopic link, be equipped with vertical rotary device 11 on the horizontal rotation device 12, be equipped with clamping device 10 on the vertical rotary device 11, atomizing nozzle 9 is fixed in on the clamping device 10. The atomizing nozzle 9 sprays and washes the lower part of the supporting mechanism, and meanwhile, the atomizing nozzle 9 can change the washing direction through the horizontal rotating device 12 and the vertical rotating device 11, and can rotate horizontally by 360 degrees and vertically by 180 degrees, so that the all-dimensional washing is realized, and the situation that the fragile part 52 is stained with dust is avoided; meanwhile, the long-range or short-range spray washing of the atomizing nozzle 9 can be realized by adjusting the height of the telescopic rod; thereby improving the cleaning area and the cleaning efficiency.

Specifically, the turnover mechanism includes a base 37, a rotation structure is arranged on the base 37, the rotation structure includes a rotation shaft 38, a bearing arm 39 for bearing a fragile piece 52 is fixed on the rotation shaft 38 and can rotate along with the rotation shaft 38 to turn, the bearing arm 39 adopts two or more than two to ensure the stability of the structure, taking two bearing arms 39 as an example, a bearing 33 seat for the rotation shaft 38 to work is further arranged on the base 37, the positions of the bearing 33 seat and the bearing arm 39 preferably form a symmetrical structure to ensure the stability of the machine, the bearing arm 39 has a bearing surface 40 and a back surface 41, a vacuum adsorption type suction cup is arranged on one side of the bearing surface 40 of the bearing arm 39, one shaft end of the rotation shaft 38 is connected with a rotation motor, the rotation single machine is matched with a speed reducer through the servo motor to increase the output torque, the rotation speed at different time intervals is set by using the parameters, the other shaft end is connected with a counterweight stabilizing block 43, the counterweight stabilizing block 43 comprises a connecting rod 46 connected with the shaft end of the rotating shaft 38 and a round cake-shaped weight block 47 connected with the other end of the connecting rod 46, the connecting rod 46 can be provided with a plurality of adjusting mounting holes, different torque effects can be achieved by adjusting the mounting positions of the connecting rod and the rotating shaft 38, the requirement for turning over different fragile pieces 52 is met, the angles of two angles formed by a vertical connecting line from the gravity center of the counterweight stabilizing block 43 to the rotating shaft 38 and a vertical connecting line from the gravity center of the bearing arm 39 to the rotating shaft 38 in a projection plane perpendicular to the rotating shaft 38 are both greater than 90 degrees, the angles of the two angles formed preferably are both 180 degrees, and the damping effect is better.

The base 37 is provided with a first limit post 44 and a second limit post 45 which are matched with the bearing arm 39 and are respectively arranged on two sides of the shaft body of the rotating shaft 38 and respectively used as a starting end and a terminating end for turning the bearing arm 39, the first limit post 44 and the back 41 act to support the bearing arm 39, the second limit post 45 and the bearing surface 40 act to support the bearing arm 39, the head parts of the first limit post 44 and the second limit post 45 are rubber heads which are in arc-shaped convex shapes and used for slowing down the impact force of the bearing arm 39, so that the fragile piece 52 can be prevented from being damaged when the impact force of the bearing arm 39 reaches the starting end or the terminating end.

When the device is used, the bearing arm 39 is positioned on the first limiting column 44, the bearing surface 40 and the suction cup face upwards, the conveyed fragile piece 52 is sucked and turned over, when the second limiting column 45 is reached and stops, the suction cup is inflated, the fragile piece 52 is separated from the suction cup, and then the fragile piece is supported and conveyed by a supporting structure or a conveying structure of the next working environment to enter the next working environment. Preferably, the turnover mechanism is mainly used for reversing conveying at the corners of the production line, so that the turnover mechanism can be arranged at a lower station of the conveying mechanism and used for receiving the fragile pieces 52 conveyed by the supporting mechanism and transferring the fragile pieces 52 to the next working environment.

Optionally, when the bearing arm 39 rests on the second position-limiting post 45, the bearing arm 39 is inclined to the horizontal plane, and the design of the height of the bearing arm 39 resting on the second position-limiting post 45 can be implemented, when one side of the bearing surface 40 of the bearing arm 39 rests on the second position-limiting post 45 in an inclined manner, a row of third suction cups 42 is arranged along the inclined lower position to the inclined higher position, and the distance between the third suction cups 42 at the higher position is greater than the distance between the third suction cups 42 at the lower position.

Optionally, the base 37 is disposed on the fixing platform 48, a slide rail is disposed on the fixing platform 48, a sliding groove matched with the slide rail is disposed on the lower portion of the base 37, and a power source 49 for moving the base is connected to the lower portion of the base 37, the power source 49 is an air cylinder, a buffer rod 50 corresponding to the base 37 is disposed on the fixing platform 48 and close to the power source 49, an infrared sensor 51 is disposed on the base 37 and the fixing platform 48, and the fixing platform 48 can be lifted by the air cylinder. The effective stroke of the flip structure can be increased by this embodiment.

Optionally, the bearing arm 39 or the base 37 may be configured to be lifted, such as a robot, a lead screw lifting device, or the like.

In summary, the invention provides a frame and fan assembly production line, by using the supporting structure and the conveying structure, the influence on fragile pieces can be reduced, so that the production line can finish rapid transportation, and meanwhile, the turnover mechanism can realize a steering function, so that the floor area is fully utilized, the maintenance intensity and the maintenance cost of workers are effectively reduced, and the frame and fan assembly production line is reasonable in overall structure, low in cost and strong in applicability.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.

The above examples are to be construed as merely illustrative and not limitative of the remainder of the disclosure. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.

Claims

1. A frame and sash assembly production line is characterized by comprising a supporting mechanism, a conveying mechanism arranged on the supporting mechanism and a turnover mechanism arranged at a previous station of the supporting mechanism; wherein the content of the first and second substances,

the support mechanism configured to support a fragile piece;

2. A sash assembly line according to claim 1, wherein the support mechanism comprises a first support plate, a second support plate, and a slider guide structure connected between the first support plate and the second support plate, the slider guide structure comprises a sliding fit connection slider and a sliding fit connection guide, the slider is fixedly connected with the first support plate, the sliding fit connection guide is fixedly connected with the second support plate, the first support plate is connected with a plurality of first support members, and the second support plate is connected with a plurality of second support members; wherein the content of the first and second substances,

3. A frame and sash assembly line as in claim 1, wherein said conveying means comprises a connecting plate to which roller assemblies are attached.

4. A frame and sash assembly line as claimed in claim 3, wherein shock absorbing members are connected between said roller assemblies and said connecting plates.

5. A frame and sash assembly line as claimed in claim 1, wherein said turnover mechanism comprises a base, a plurality of supports disposed on said base, and a rotary structure rotatably connected to said supports; wherein the content of the first and second substances,

6. A frame and sash assembly line as in claim 5, wherein said base is further provided with a limiting post for limiting a rotation angle of said rotary structure.