CN201092482Y - Conveying device - Google Patents

Abstract

The utility model provides a conveyer, its characterized in that roller shaft length is equallyd divide for n partition, and two supporting seat support roller shaft's position is located the 1/n department at roller shaft both ends respectively, and wherein this n is greater than or equal to 3 for solve the roller shaft because the size increase of glass substrate, the too big problem of weight load that leads to. Furthermore, the supporting seat of the utility model is composed of the upper and lower supporting seats which are matched with the detachable locking member group, so that the supporting seat on the roller shaft with the supporting failure can be detached by the detachable locking member, thereby achieving the purpose of saving the maintenance time.

Description

Teleporter

technical field

The utility model relates to a transmission device, in particular to a transmission device which can avoid the deformation of the roller shaft due to long-term bearing of the glass substrate and is easy to replace the faulty roller shaft.

Background technique

With the development of flat-panel displays becoming more and more mature, in addition to the development of new technologies, how to improve production efficiency and ensure product quality has become an important key to manufacturing flat-panel displays under the condition of increasing panel size. As far as the manufacture of thin film transistor liquid crystal display (TFT-LCD) is concerned, the important component "glass substrate" of the general thin film transistor display device is transported by rollers during the manufacturing process to ensure that the substrate can be stably maintained between the front and rear processes. walk.

However, when the size of the panel gradually increases, large glass substrates with greater economic effects become the main market mainstream. With the continuous increase in the size of glass substrates, the weight borne by the roller shaft 12 of the transmission device 10 is also large. increase in magnitude. However, in the arrangement of the supporting seat 14 of the roller shaft in the prior art, as shown in FIG. 1 , the roller shaft 12 will be bent due to excessive weight load, resulting in errors in the manufacturing process. Furthermore, when the roller shafts 12 need to be replaced due to bending, the current transmission device 10 needs to remove the roller shafts located outside the faulty roller shafts sequentially before repairing, which is quite time-consuming.

Utility model content

The main purpose of this utility model is to provide a transmission device, which is to set the support base on the position of the roller shaft and move inward from both sides to solve the problem that the weight load of the roller shaft is too large due to the increase in the size of the glass substrate The problem.

Another object of the present invention is to provide a transmission device, where the two support seats support the roller shafts at 1/n of the two ends of the roller shaft whose length is equally divided into n equal parts, where n≥3.

Another object of the present utility model is to provide a transmission device, which uses a detachable upper support seat to remove the faulty roller shaft, so as to avoid the need to disassemble the non-outer roller shaft in the prior art. First remove the outer roller shafts one by one, and then the replacement can be cumbersome and time-consuming, thereby saving maintenance time.

In order to achieve the above purpose, the utility model provides a conveying device, which is used to convey glass products. The conveying device includes a roller shaft; It is characterized in that the length of the roller shaft is equally divided into n equal parts, and the position of the two supporting bases supporting the roller shaft is respectively located at 1/n of the two ends of the roller shaft, wherein n≥3.

The utility model provides a transmission device, which comprises two support bases, each of which comprises a lower support base with at least one fixing groove; For the bump of the fixing groove, the bottom end of the upper support seat is formed with at least two screw holes passing through the upper support seat and the bump; at least one roller shaft is arranged between the two support seats, and the two ends of the roller shaft are respectively passed through. The perforation; at least two positioning components, which are sleeved on the roller shaft and respectively arranged on both sides of the upper support base, so as to fix the roller shaft on the upper support base; and at least two sets of locking pieces, each of which includes a screw and a The nut that can be embedded in the fixing groove, the screw passes through the screw hole and the nut in order to fix the upper supporting base on the lower supporting base.

Compared with the prior art, the utility model has the following advantages:

The utility model relates to a transmission device. The positions of the two supporting seats supporting the roller shaft are each located at 1/n of the two ends of the roller shaft whose length is equally divided into n equal parts, wherein the n≥3 is used to solve the problem of the roller shaft The size of the glass substrate increases, resulting in a problem of excessive weight load. Moreover, the utility model provides a brand-new structure of the transmission device, which uses a detachable upper support base to remove the faulty roller shaft, so as to avoid the need to rely on when disassembling the non-outer roller shaft in the prior art. It is time-consuming and cumbersome to replace and repair after the outer roller shaft is removed in sequence, thereby saving maintenance time.

Description of drawings

Fig. 1 is the schematic diagram of the position relative to the support seat and the roller shaft of the transmission device of the prior art;

Fig. 2 is a three-dimensional schematic diagram of the relative arrangement position of the support seat and the roller shaft of the utility model;

Fig. 3 is the left schematic diagram of the utility model;

Fig. 4 is an exploded schematic view of components of the present utility model;

Fig. 5 is the right schematic diagram of the utility model;

Fig. 6 is a schematic diagram of locking the upper support base to the lower support base by the locking device of the present invention;

FIG. 7 is a schematic diagram of the actual assembly of the conveying device of the present invention.

【Description of figure number】

10 teleporter

12 roller shaft

14 support seat

20 teleporter

22 support seat

24 roller shaft

26 support seats

28 upper support seat

30 fixed slot

32 cover body

34 Convex

38 perforations

40 bumps

42 screw holes

44 positioning components

46 positioning components

48 bearings

50C buckle

52 locks

54 screws

56 nuts

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the present utility model is described in further detail:

First please refer to FIG. 2 , which is a main schematic diagram of the overall structure of the transmission device of the present invention. As shown in the figure, compared with the prior art in FIG. 1 , in the transmission device 20 of the present invention, the support base 22 is arranged at the non-side ends of the roller shaft 24 . More specifically, when the length of the roller shaft 24 is equally divided into n equal parts, the supporting seat 22 supports the roller shaft 24 at 1/n of both ends of the roller shaft 24, where n3. Preferably, n is selected from 4, 6 or 7.

Furthermore, the present invention proposes a brand-new structure for the transmission device 20 . In the following description, only a single side of the conveyor is described.

Please refer to FIG. 3 , FIG. 4 and FIG. 5 , which are respectively a three-dimensional structure diagram and an exploded diagram of the transmission device 20 of the present invention.

As shown in the figure, the supporting base 22 of the present invention includes a lower supporting base 26 and an upper supporting base 28 . There are several fixing grooves 30 on the side of the lower support base 26 . In FIG. 4 , the upper, lower, left and right sides of the lower support base 26 can be formed with a fixing groove 30 with two convex parts 34 at the opening, and the unused fixing groove 30 can be closed by a cover 32 . shaded. .

And upper supporting seat 28, its upper end has a perforation 38 that can pass through for a roller shaft; There is a projection 40 that can be inserted into fixing groove 30 on the bottom end side, and upper supporting seat 28 bottom is provided with two through upper supporting seat 28 and The screw hole 42 of the protrusion 40 .

Two positioning components 44, 46, which are used to be sleeved on the roller shaft 24 that has passed through the perforation 38 and are separately arranged on both sides of the upper support seat 28, as shown in Figure 3 and Figure 5, so that the roller shaft 24 Positioned on the upper supporting seat 28, the roller shaft 24 can only rotate but cannot move. In addition, the positioning component 44 can be a stop ring, and the positioning component 46 can be a bearing 48 and a C-shaped retaining ring 50 .

Two sets of locking pieces 52 are used to fix the upper and lower support bases 28 , 26 . The locking member 52 includes a screw 54 and a nut 56 embedded in the fixing groove 30 . As shown in Figure 6, during installation, the nut 56 is embedded in the fixing groove 30, then the protrusion 40 of the upper support seat 28 is inserted into the fixing groove 30, and then the screw 54 passes through the screw hole 42 and connects with the nut 56. When screwed together, the nut 56 can be used to abut against the convex portion 34 of the fixing groove 30, so that the upper and lower support seats 28, 26 are fixed.

Please refer to FIG. 7 , which is a schematic diagram of a specific embodiment of the delivery device of the present invention. When in actual operation, the lower supporting base 26 can be used to fix several roller shafts 24 that have passed through and complete the positioning of the upper supporting base 28 of the roller shafts 24 . Now, if one of the roller shafts 24 breaks down, the roller shaft 24 and the upper support seat 28 can be disassembled for replacement only by loosening the screw 54 of the support seat 28 on the roller shaft 24 . Thus, the time for replacing the whole device is saved, and the process time is greatly saved.

The above disclosures are only a few specific embodiments of the utility model, but the utility model is not limited thereto, and any changes conceivable by those skilled in the art should fall within the protection scope of the utility model.

Claims (10)

1. A conveying device, characterized in that, for conveying glass products, the conveying device comprises: a roller shaft; and two supporting seats, which are respectively arranged on both sides of the roller shaft and can be fixed by the roller shaft; The length of the roller shaft is equally divided into n equal parts, and the positions of the two supporting bases supporting the roller shaft are respectively located at 1/n of the two ends of the roller shaft, wherein n≥3. 2 . The conveying device as claimed in claim 1 , wherein n is selected from 6, 7 or 4. 3 . 3. The conveying device according to claim 1, wherein the support base comprises: The lower support seat is formed with at least one fixing groove; An upper support seat, the upper end of which is formed with a perforation for the roller shaft to pass through, and the bottom end is protruded with a protrusion that can be inserted into the fixing groove, and the bottom end of the upper support seat is formed with at least two the screw hole of the bump; And at least two sets of locking pieces, each of which includes a screw and a nut that can be embedded in the fixing groove, and the screw passes through the screw hole and the nut in order to fix the upper support base on the on the lower support. 4. The conveying device as claimed in claim 3, characterized in that it includes at least two positioning components, which are sleeved on the roller shaft and respectively arranged on both sides of the upper support seat, so as to fix the roller shaft on the on the support base. 5. The transmission device according to claim 4, wherein one of the two positioning components is a positioning component composed of a bearing and a C-shaped buckle, and the other positioning component is a stop ring. 6. A transmission device, characterized in that it comprises: Two support bases, each containing: The lower support seat is formed with at least one fixing groove; At least one upper support seat, the upper end of which is formed with a perforation and the bottom end protrudingly provided with a protrusion that can be inserted into the fixing groove, and the bottom end of the upper support seat is formed with at least two screw holes passing through the upper support seat and the protrusion; at least one roller shaft, which is arranged between the two support seats, and the two ends of the roller shaft pass through the through hole; At least two positioning components, which are sleeved on the roller shaft and respectively arranged on both sides of the upper support base, so as to fix the roller shaft on the upper support base; and At least two sets of locking pieces, each of which includes a screw and a nut that can be embedded in the fixing groove, and the screw passes through the screw hole and the nut in order to fix the upper supporting base to the lower on the support seat. 7. The conveying device as claimed in claim 6, wherein the fixing groove is located on a side surface of the lower support base. 8. The transmission device according to claim 6, wherein one of the two positioning components is a positioning component composed of a bearing and a C-shaped buckle, and the other positioning component is a stop ring. 9. The transmission device according to claim 6, wherein the position of the upper support seat relative to the roller shaft is located at 1/n of the two ends of the roller shaft when the length of the roller shaft is divided into n equal parts , where n≥3. 10 . The conveying device as claimed in claim 9 , wherein n is selected from 6, 7 or 4. 11 .

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