CN217021452U

CN217021452U - Stability-improved roller supporting mechanism

Info

Publication number: CN217021452U
Application number: CN202220432397.1U
Authority: CN
Inventors: 魏剑平; 魏小平; 黄英杰
Original assignee: Shenzhen Huazhuo Industrial Co ltd
Current assignee: Shenzhen Huazhuo Industrial Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-22
Anticipated expiration: 2032-02-28

Abstract

The utility model is suitable for the field of panel industry production equipment, and provides a roller supporting mechanism with improved stability, which comprises a joint shaft assembly, a driving assembly and a roller supporting assembly, wherein the joint shaft assembly comprises a connecting block and a joint shaft, and the joint shaft is arranged on the connecting block through a fixed bearing; the driving assembly comprises a mounting plate fixedly connected with the connecting block, and two ends of the mounting plate are respectively provided with a cylinder for driving the mounting plate to lift up and down; the roller supporting assembly comprises a guide plate, one side of the guide plate facing the mounting plate is provided with a supporting roller extending to the attaching shaft, the surface of the supporting roller is tangent to the surface of the attaching shaft, and a guiding mechanism along with the lifting direction of the cylinder is arranged between the guide plate and the mounting plate; the cylinder is matched with the guide mechanism, and the joint shaft can stably lift along with the cylinder along one direction all the time in the lifting process; be equipped with supporting roller in the position of laminating axle, avoid the laminating axle because processing reason and long-time operation motion can lead to deformation, can effectively restrain the deformation of laminating axle.

Description

Stability-improved roller supporting mechanism

Technical Field

The utility model belongs to the field of panel industry production equipment, and particularly relates to a roller supporting mechanism with improved stability.

Background

With the development of science and technology, people have higher and higher requirements on photoelectric products, which puts higher demands on the precision of product manufacturing processes. In the production of the panel industry, the optical adhesive and the panel need to be attached in a soft-to-hard manner, and in the existing attaching equipment, because the roller only has single ascending motion, but the ascending and descending stability of the roller is not high, the attaching shaft has a shaking phenomenon, so that bubbles are easily generated on the surface of the panel, and the attaching yield of the product is not high; in addition, because the laminating axle carries out laminating work continuously, irreversible deformation often appears, and current laminating equipment lacks the subassembly that prevents deformation after the laminating, and frequent change and maintenance laminating axle have certain increase manufacturing cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a roller supporting mechanism with improved stability.

The utility model is realized by the following steps: a roller supporting mechanism with improved stability comprises a joint shaft assembly, a driving assembly and a roller supporting assembly, wherein the joint shaft assembly comprises a connecting block and a joint shaft, and the joint shaft is arranged on the connecting block through a fixed bearing; the driving assembly comprises a mounting plate fixedly connected with the connecting block, and two ends of the mounting plate are respectively provided with an air cylinder for driving the mounting plate to lift up and down; the gyro wheel supporting component includes the deflector, the deflector face to one side of mounting panel is equipped with stretch to the support rolls of laminating axle, support rolls's surface with the surface of laminating axle is tangent, the deflector with be equipped with between the mounting panel along with the guiding mechanism of cylinder lift direction.

Furthermore, the guide mechanisms are arranged in two groups, and the two groups of guide mechanisms are arranged between the two cylinders

Furthermore, guiding mechanism is including locating guide rail on the deflector with locate slider on the mounting panel, the slider with guide rail sliding connection, in order to realize the mounting panel with guiding action between the deflector.

Furthermore, the supporting roller is connected with the guide plate through a U-shaped connecting piece, the supporting roller is arranged at the opening end of the connecting piece, the surface of the supporting roller is higher than that of the opening end of the connecting piece, a plurality of connecting holes are formed in the closed end of the connecting piece, and the connecting piece is matched with the connecting holes through a plurality of screws to be connected with the guide plate.

Furthermore, the connecting hole is a long hole which is consistent with the lifting direction of the air cylinder.

Furthermore, be equipped with the regulating pin on the connecting block, still be equipped with the differential head that can reciprocate on the connecting block, the output shaft of differential head support lean on in on the connecting block, the regulating pin with the differential head is mutually supported and is makeed the laminating axle can the regulating pin rotates as the center.

Furthermore, the number of the differential heads is two, and the two differential heads are respectively arranged on two sides of the adjusting pin.

According to the roller supporting mechanism with improved stability, the air cylinder is matched with the guide mechanism, so that the attaching shaft is always along one direction in the lifting process, the shaking is avoided, and the attaching shaft can be stably lifted along with the air cylinder; be equipped with supporting roller in the position of laminating axle, avoid the laminating axle because processing reason and long-time work motion can lead to deformation, can effectively restrain the deformation of laminating axle.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention.

FIG. 1 is a schematic view of the structure provided by the present invention.

Fig. 2 is a schematic structural view of the guide plate hidden in the utility model.

FIG. 3 is a schematic view of the position of the differential head according to the present invention.

Fig. 4 is a schematic view showing the engagement of the supporting roller and the connecting member in the present invention.

The reference numbers illustrate: 1. fitting the shaft assembly; 11. connecting blocks; 12. fitting the shaft; 13. an adjustment pin; 14. differentiating the head; 2. a drive assembly; 21. mounting a plate; 22. a cylinder; 3. a roller support assembly; 31. a guide plate; 32. supporting the rollers; 33. a connecting member; 331. connecting holes; 4. a guide mechanism; 41. a guide rail; 42. a slide block.

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 the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Please refer to fig. 1-4, for the utility model discloses a stability promotes's gyro wheel supporting mechanism, including laminating axle subassembly 1, drive assembly 2 and gyro wheel supporting component 3, gyro wheel supporting component 3 is used for supporting laminating axle subassembly 1, drive assembly 2 is used for the drive laminating axle subassembly 1 is elevating movement.

Laminating axle subassembly 1 includes connecting block 11 and laminating axle 12, laminating axle 12 is located on connecting block 11 through fixing bearing. Preferably, the connecting block 11 is provided with two adjusting pins 13, the adjusting pins 13 are equivalent to the rotation centers of the connecting block 11, the connecting block 11 can rotate clockwise or counterclockwise at a small angle by taking the adjusting pins 13 as the center, that is, the attaching shaft 12 is driven to rotate at a small angle in the clockwise or counterclockwise direction, in order to accurately adjust the rotation angle, the connecting block 11 is further provided with a differential head 14 capable of rotating up and down, an output shaft of the differential head 14 abuts against the connecting block 11 to twist the differential head 14, an output shaft of the differential head 14 moves up and down to drive the attaching shaft 12 to perform corresponding rotation, preferably, in order to avoid excessive rotation of the attaching shaft 12, the two differential heads 14 are provided, the two differential heads 14 are respectively provided at two sides of the adjusting pins 13, when the differential head 14 on the left side of the adjusting pins 13 rotates up, the joint shaft 12 rotates clockwise, at this time, the right end of the joint shaft 12 abuts against the differential head 14 on the right side of the adjusting pin 13, and the differential head 14 on the right side serves as a positioning block; similarly, when the differential head 14 on the right side of the adjusting pin 13 rotates and rises, the attachment shaft 12 rotates counterclockwise, the left end of the attachment shaft 12 abuts against the differential head 14 on the left side of the adjusting pin 13, and the differential head 14 on the left side serves as a positioning block, so that the horizontal position of the attachment shaft 12 can be adjusted at any time.

The driving assembly 2 comprises a mounting plate 21 fixedly connected with the connecting block 11, and two ends of the mounting plate 21 are respectively provided with a cylinder 22 for driving the mounting plate 21 to lift up and down; the roller supporting component 3 comprises a guide plate 31, wherein the guide plate 31 faces one side of the mounting plate 21 and is provided with a supporting roller 32 extending to the attaching shaft 12, the surface of the supporting roller 32 is tangent to the surface of the attaching shaft 12, the adjusting pin 13 is matched with the differential head 14 to ensure that the attaching shaft 12 is always tangent to the supporting roller 32. Support rollers 32 through one "U" type connecting piece 33 with deflector 31 is connected, support rollers 32 locate the open end of connecting piece 33, support rollers 32's surface is higher than the surface of connecting piece 33 open end avoids laminating axle 12 with when support rollers 32 hugs closely, laminating axle 12 can direct contact arrive on the connecting piece 33 the rolling in-process of laminating axle 12 is scraped the flower easily and is damaged even laminate axle 12, greatly reduced product production efficiency's cost. The closed end of the connecting member 33 is provided with a plurality of connecting holes 331, the connecting member 33 is connected with the guide plate 31 by matching a plurality of screws with the plurality of connecting holes 331, and the connecting holes 331 are long holes in the same lifting direction as the cylinder 22. When the cylinder 22 drives the mounting plate 21 to ascend, the mounting plate 21 abuts against the lower end of the connecting piece 33 to drive the connecting piece 33 to ascend along the connecting hole 331, so that the supporting roller 32 always clings to the joint shaft 12 to ascend; similarly, the engaging shaft 12 is always engaged with the supporting roller 32 when driven by the cylinder 22 to descend. In this embodiment, the roller supporting component 3 is provided with two sets of, and all corresponds the central point of the joint shaft 12 puts the setting, to jumbo size product, then needs length longer the joint shaft 12 operation because processing reason and long-time operation motion can lead to the deformation takes place easily in the intermediate position of joint shaft 12, and is two sets of the roller supporting component 3 plays the effect of support, can effectively restrain the joint shaft 12 deformation.

The deflector 31 with be equipped with between the mounting panel 21 along with the guiding mechanism 4 of cylinder 22 direction of rise and fall, for further improvement the stability effect that laminating axle 12 goes up and down, guiding mechanism 4 is equipped with two sets ofly, and is two guiding mechanism 4 locates two between the cylinder 22. Specifically, the guiding mechanism 4 includes a guide rail 41 disposed on the guiding plate 31 and a slider 42 disposed on the mounting plate 21, and the slider 42 is slidably connected to the guide rail 41 to realize the guiding function between the mounting plate 21 and the guiding plate 31. Cylinder 22 drive the in-process that mounting panel 21 reciprocated, mounting panel 21 can drive connecting block 11, connecting block 11 can drive laminating axle 12 is the lift action from top to bottom, on the mounting panel 21 slider 42 all the time along guide rail 41 slides laminating 12 in-process that moves can not appear any positional deviation, avoids rocking, makes laminating axle 12 can be followed cylinder 22 steadily goes up and down, improves the stability of operation.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stability promotes's gyro wheel supporting mechanism which characterized in that: the laminating shaft assembly comprises a laminating shaft assembly (1), a driving assembly (2) and a roller wheel supporting assembly (3), wherein the laminating shaft assembly (1) comprises a connecting block (11) and a laminating shaft (12), and the laminating shaft (12) is arranged on the connecting block (11) through a fixed bearing; the driving assembly (2) comprises a mounting plate (21) fixedly connected with the connecting block (11), and two ends of the mounting plate (21) are respectively provided with a cylinder (22) for driving the mounting plate (21) to lift up and down; roller supporting component (3) include deflector (31), deflector (31) towards one side of mounting panel (21) is equipped with and stretches to support roller (32) of laminating axle (12), the surface of support roller (32) with the surface of laminating axle (12) is tangent, deflector (31) with be equipped with between mounting panel (21) along with cylinder (22) direction of rise and fall's guiding mechanism (4).

2. The roller support mechanism with improved stability of claim 1, wherein: the guide mechanisms (4) are arranged in two groups, and the two groups of guide mechanisms (4) are arranged between the two cylinders (22).

3. The roller support mechanism with improved stability of claim 2, wherein: guiding mechanism (4) are including locating guide rail (41) on deflector (31) with locate slider (42) on mounting panel (21), slider (42) with guide rail (41) sliding connection, in order to realize mounting panel (21) with guide effect between deflector (31).

4. The roller support mechanism with improved stability of claim 1, wherein: support roller (32) through one "U" type connecting piece (33) with deflector (31) are connected, support roller (32) are located the open end of connecting piece (33), the surface of support roller (32) is higher than the surface of connecting piece (33) open end, a plurality of connecting holes (331) have been seted up to the closed end of connecting piece (33), connecting piece (33) are through a plurality of screws and a plurality of connecting hole (331) cooperation realize with deflector (31) are connected.

5. The roller support mechanism with improved stability of claim 4, wherein: the connecting hole (331) is a long hole which is consistent with the lifting direction of the air cylinder (22).

6. The roller support mechanism with improved stability of claim 1, wherein: be equipped with adjusting pin (13) on connecting block (11), still be equipped with on connecting block (11) and divide head (14) that can reciprocate a little, the output shaft of dividing head (14) support lean on in on connecting block (11), adjusting pin (13) with divide head (14) to mutually support and make laminating axle (12) can adjusting pin (13) rotate as the center.

7. The roller support mechanism with improved stability of claim 6, wherein: the number of the differential heads (14) is two, and the two differential heads (14) are respectively arranged on two sides of the adjusting pin (13).