CN218988115U - Glass substrate buffer memory equipment - Google Patents

Abstract

The utility model belongs to the technical field of glass production equipment, and particularly relates to glass substrate buffer equipment which comprises a buffer device, a lifting mechanism and a roller way conveying device, wherein the buffer device is arranged on the roller way conveying device and can be driven by the lifting mechanism to lift. The utility model can meet the production requirement of large glass substrates, and the ball screw is driven by the servo motor to finish lifting action, so that the utility model has high action precision, quick response and stable lifting power. The glass substrate is supported by the supporting pins, the contact area is small, the hemispherical rubber buffer heads are arranged at the tops of the supporting pins, the glass can be prevented from being scratched in the storage process, and the yield of the production line is improved. The buffer device is matched with a roller way conveying system, and glass substrates coming from the production line can directly enter the buffer device through the conveying system, so that the automation degree is high.

Description

Glass substrate buffer memory equipment

Technical Field

The utility model relates to glass substrate buffer storage equipment, and belongs to the technical field of glass production equipment.

Background

With the rapid development of display technology, liquid crystal display screens have taken a dominant role in the display field of electronic products. Because of the complexity of the manufacturing process, the glass substrate can be temporarily stored on the manufacturing production line through the buffer device so as to cope with the downstream production line fault or other situations that the continuous processing of the glass substrate cannot be carried out, thereby being convenient for adjusting the production takt of the production line and ensuring the continuous operation of the production line.

The utility model patent with the application number of CN202221106353.6 discloses plate buffer jacking equipment, which is a small glass buffer device and cannot be applied to a large glass substrate production line. In addition, the plate buffering device is formed by a plurality of layers of supporting plates, and abrasion is easy to occur when glass is stored in the plate buffering device, so that the reject ratio of products is increased; furthermore, the lifting mechanism is simple, the lifting is completed through a crank mechanism driven by a motor, and particularly under the condition that the product is large in weight, the lifting force cannot be ensured; and the lack of a matched conveyor system makes it more inconvenient to move the glass into and out of the storage space.

Disclosure of Invention

According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: a novel glass substrate buffer device is provided to solve the above problems.

The glass substrate buffer equipment comprises a buffer device, a lifting mechanism and a roller way conveying device, wherein the buffer device is arranged on the roller way conveying device and can be driven by the lifting mechanism to lift; the buffer device comprises a profile frame, a plurality of support columns and support beams, wherein the support columns are arranged on two side surfaces of the profile frame, a plurality of support beams are arranged between the left support column and the right support column of each group, and the support beams on corresponding heights are parallel and level with each other; the roller way conveying device comprises a plurality of roller shafts which are parallel to each other, a plurality of conveying rollers are arranged on the roller shafts, and a plurality of groups of supporting upright posts are arranged at intervals with the roller shafts. The supporting upright posts are inserted between the roller shafts, and do not interfere with each other in independent movement.

The equipment is provided with 8 layers of cache platforms, so that the cache requirements on different types of glass substrates can be met. In an initial state, the top-most buffer platform is flush with the roller way conveying device, and after glass enters the first-layer buffer platform through the conveying device, the buffer device is driven by the lifting mechanism to lift up, and the height of one layer is lifted each time until all layers are fully filled with glass substrates. When the glass substrate is cached to be full, the equipment can give an alarm to prompt manual processing.

Preferably, the supporting beam is provided with a plurality of vertical supporting pins, and the tops of the supporting pins are provided with hemispherical rubber buffer heads to prevent glass from being scratched in the storage process.

Preferably, the rubber buffer ring is arranged on the conveying roller to prevent the glass from being scratched in the conveying process.

The roller way conveying device further comprises a conveying motor, the conveying motor is connected with a conveying main shaft, the conveying main shaft is perpendicular to the roller shafts, and power is transmitted between the conveying main shaft and the roller shafts through non-contact magnetic wheels. The transmission has no friction, low noise and less dust.

The lifting mechanism of the device comprises two groups of vertical screw rod lifting devices, each screw rod lifting device comprises a nut, a screw rod, a sliding rail and a lifting motor, the bottom of each buffer device is in sliding connection with the sliding rail through a sliding block, the screw rod is connected with the screw rod through the nut, and the screw rod is driven by the lifting motor. The nut is driven to lift through the rotation of the screw rod, and then the buffer device is driven to complete the lifting action.

Preferably, a buffer block is arranged at the bottom of the sliding rail, and when the buffer device descends to the bottommost part, the buffer device can be buffered and protected.

Compared with the prior art, the utility model has the following beneficial effects:

the glass substrate buffer device can meet the production requirement of large glass substrates, and the ball screw is driven by the servo motor to finish lifting motion, so that the device has high motion precision, quick response and stable lifting power.

The glass substrate is supported by the supporting pins, the contact area is small, the hemispherical rubber buffer heads are arranged at the tops of the supporting pins, the glass can be prevented from being scratched in the storage process, and the yield of the production line is improved.

The buffer device is matched with a roller way conveying system, and glass substrates coming from the production line can directly enter the buffer device through the conveying system, so that the automation degree is high.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a schematic diagram of a cache device;

FIG. 3 is a front view of a caching apparatus;

FIG. 4 is a side view of a caching apparatus;

fig. 5 is a schematic view of the present utility model with a housing added.

In the figure: a buffer device 1; a roller shaft 2; a conveying roller 3; a conveying motor 4; a conveying main shaft 5; a nut 6; a screw rod 7; a slide rail 8; a lifting motor 9; a buffer block 10; a profile frame 11; a support column 12; a support beam 13; and a support pin 14.

Detailed Description

The utility model will be further illustrated with reference to specific examples.

However, the description of the present utility model is merely an embodiment of a structural or even functional description, and the scope of the claims of the present utility model is not limited by the embodiments described herein.

For example, the embodiments may have various modifications and various forms, and it is to be understood that the scope of the claims of the present utility model includes equivalents capable of realizing the technical idea.

As shown in fig. 1 to 5, the present embodiment is realized by the following technical scheme: the device comprises a buffer device 1, a lifting mechanism and a roller way conveying device, wherein the buffer device 1 is arranged on the roller way conveying device and can be driven by the lifting mechanism to realize lifting.

The buffer device 1 is provided with 8 layers of buffer platforms and consists of a section frame 11, supporting columns 12 and supporting beams 13, wherein a plurality of groups of supporting columns 12 are arranged on two side surfaces of the section frame 11, a plurality of supporting beams 13 are arranged between each group of left and right supporting columns 12, and the supporting beams 13 on corresponding heights are mutually parallel; the supporting beam 13 is provided with a plurality of vertical supporting pins 14, and the top of the supporting pins 14 is provided with a hemispherical rubber buffer head.

The roller way conveying device comprises a plurality of roller shafts 2 which are parallel to each other, a plurality of conveying rollers 3 are arranged on the roller shafts 2, and rubber buffer rings are arranged on the conveying rollers 3. The conveying motor 4 is connected with a conveying main shaft 5, the conveying main shaft 5 is perpendicular to the plurality of roller shafts 2, and power is transmitted between the conveying main shaft 5 and the roller shafts 2 through non-contact magnetic wheels. The plurality of groups of support columns 12 and the plurality of roller shafts 2 are arranged at intervals, namely, the support columns 12 are inserted between the roller shafts 2, and independent movement is free from interference.

Wherein, elevating system includes two sets of vertical lead screw elevating gear, lead screw elevating gear include nut 6, lead screw 7, slide rail 8 and elevator motor 9, buffer unit 1 bottom is through slider and slide rail 8 sliding connection, is connected with lead screw 7 through nut 6, lead screw 7 is driven by elevator motor 9, is equipped with buffer block 10 in the position of slide rail 8 bottom.

The working procedure of this embodiment is:

pressing a start button, and enabling the equipment to enter an automatic operation state; when the glass substrate is sent to the conveying mechanism, the conveying servo motor drives the roller to operate, and the glass substrate is conveyed to the buffer platform. After the glass substrate enters into place, the conveying servo motor stops. The lifting servo motor drives the ball screw to drive the buffer platform to rise by one layer, and when the buffer platform circulates again, the glass substrate flows into the buffer platform of the next layer; after all the buffer platforms are fully filled with the glass substrate, the alarm lamp flashes and buzzes to remind manual treatment.

Of course, the foregoing is merely preferred embodiments of the present utility model and is not to be construed as limiting the scope of the embodiments of the present utility model. The present utility model is not limited to the above examples, and those skilled in the art will appreciate that the present utility model is capable of equally varying and improving within the spirit and scope of the present utility model.

Claims (6)

1. The glass substrate buffer equipment is characterized by comprising a buffer device (1), a lifting mechanism and a roller way conveying device, wherein the buffer device (1) is arranged on the roller way conveying device and can be driven by the lifting mechanism to realize lifting;

the buffer device (1) comprises a section frame (11), supporting columns (12) and supporting beams (13), wherein a plurality of groups of supporting columns (12) are arranged on two side surfaces of the section frame (11), a plurality of supporting beams (13) are arranged between each group of left and right supporting columns (12), and the supporting beams (13) on corresponding heights are mutually parallel;

the roller way conveying device comprises a plurality of roller shafts (2) which are parallel to each other, a plurality of conveying rollers (3) are arranged on the roller shafts (2), and a plurality of groups of supporting upright posts (12) are arranged at intervals with the roller shafts (2).

2. The glass substrate buffer device according to claim 1, wherein a plurality of vertical supporting pins (14) are arranged on the supporting beam (13), and hemispherical rubber buffer heads are arranged on the tops of the supporting pins (14).

3. The glass substrate buffer device according to claim 1, wherein the feeding roller (3) is provided with a rubber buffer ring.

4. The glass substrate buffer device according to claim 1, wherein the roller way conveying device further comprises a conveying motor (4), the conveying motor (4) is connected with a conveying main shaft (5), the conveying main shaft (5) is perpendicular to the plurality of roller shafts (2), and power is transmitted between the conveying main shaft (5) and the roller shafts (2) through non-contact magnetic wheels.

5. The glass substrate buffer device according to claim 1, wherein the lifting mechanism comprises two groups of vertical screw lifting devices, the screw lifting devices comprise nuts (6), screws (7), sliding rails (8) and lifting motors (9), the bottoms of the buffer devices (1) are in sliding connection with the sliding rails (8) through sliding blocks, the buffer devices are connected with the screws (7) through the nuts (6), and the screws (7) are driven by the lifting motors (9).

6. The glass substrate buffer device according to claim 5, wherein a buffer block (10) is provided at a position of the bottom of the slide rail (8).

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