CN215159118U

CN215159118U - Glass dust-free conveying chamber

Info

Publication number: CN215159118U
Application number: CN202121198162.2U
Authority: CN
Inventors: 蒋家东
Original assignee: Chongqing Yuda Energy Saving Glass Co ltd
Current assignee: Chongqing Yuda Energy Saving Glass Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-14
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to a dust-proof room technical field discloses a dustless transfer chamber of glass. The glass lifting device comprises a dust-free chamber, a conveying device for conveying glass and a lifting device for lifting the glass, wherein a feeding hole, a discharging hole, an inlet, an outlet and an access hole are formed in the side wall of the dust-free chamber; the conveying device and the lifting device are arranged inside the dust-free chamber, two ends of the conveying device respectively extend to the feeding hole and the discharging hole, the lifting device is located below the conveying device, and a lifting gap for the lifting device to extend out is formed in the conveying device. Therefore, the cleanliness of the glass is kept, and the glass can be smoothly moved out when equipment fails.

Description

Glass dust-free conveying chamber

Technical Field

The utility model relates to a dust proof room technical field, concretely relates to dustless transfer chamber of glass.

Background

The production of coated glass generally comprises the steps of glass cleaning, drying, coating, quality inspection, finished product packaging and the like. Among them, ensuring the cleanliness of the glass before coating is one of the important points of attention. Glass cleanliness involves two aspects: 1. the cleanliness of the glass original sheet, such as whether the glass is mildewed or not; 2. cleaning cleanliness of the glass before film coating, namely whether the glass is cleaned after being cleaned by a cleaning machine, specifically whether impurities, water stains and the like exist; and whether the cleaned glass keeps the original cleanliness before being conveyed to a coating chamber for coating treatment.

In a traditional workshop, glass is conveyed into a coating chamber for coating treatment through an unclean region after being cleaned in a cleaning chamber. Because the factory building generally will open the window or open ventilation equipment and carry out ventilation, can inevitably have dust, dust or mosquito etc. in the air. Cleaned glass is easily recontaminated during transportation in non-clean areas of the facility (i.e., exposed to transportation in the facility).

The polluted glass has the following problems in the coating process:

1. unclean glass can limit the glass and the film layer from achieving sufficient adhesion, so that the glass and the film layer are separated, namely the glass and the film layer are commonly called as 'stripping';

2. the cleanliness of the glass can affect the properties of the film, for example, corrosion can alter the optical or electrical properties;

3. unclean substances on the surface of the glass may chemically react with the film layer, and the aging resistance of the film layer is affected by the reaction;

in summary, there are indications that the unclean surface of the glass leads to a reduction in the quality of the final product.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is anticipated to provide the dustless transfer chamber of glass to solve the glass after the washing and convey to the in-process of coating film room easily by secondary pollution, lead to the technical problem of final product quality reduction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the glass dust-free conveying chamber comprises a dust-free chamber, a conveying device for conveying glass and a lifting device for lifting the glass, wherein a feeding hole, a discharging hole, an access hole and an access hole are formed in the side wall of the dust-free chamber; the conveying device and the lifting device are arranged inside the dust-free chamber, two ends of the conveying device respectively extend to the feeding hole and the discharging hole, the lifting device is located below the conveying device, and a lifting gap for the lifting device to extend out is formed in the conveying device.

The principle and the advantages of the scheme are as follows:

(1) the dust-free chamber is additionally arranged between the cleaning chamber and the film coating chamber, so that the cleaned glass is prevented from being polluted by dust and mosquitoes in the air, and the cleanliness of the glass is kept. Meanwhile, as the feed inlet of the film coating chamber corresponds to the discharge outlet of the dust-free chamber, and the outer wall of the connection part of the dust-free chamber and the film coating chamber is attached, mosquitoes can not enter the film coating chamber with the light source through the feed inlet of the film coating chamber, thereby preventing the mosquitoes from interfering when the glass is coated, and ensuring the quality of the coated glass.

A conveying device is arranged in the dust-free chamber, and the glass is conveyed from the cleaning chamber to the dust-free chamber through the feeding hole, conveyed to the discharging hole through the conveying device and enters the film coating chamber; the glass entering the dust-free chamber is conveyed very simply.

(2) When equipment in a dust-free room breaks down and needs to be overhauled, if glass is just positioned on the conveying device, the overhauling of the conveying device is easily influenced, and therefore the lifting device is additionally arranged.

The lifting device is used for lifting the glass on the conveying device: when equipment breaks down and needs to be overhauled, the lifting device extends out of the lifting gap of the conveying device to jack up the glass, and a worker pushes the glass away from the upper part of the conveying device and moves out of the dust-free chamber through the overhaul port, so that the overhaul work in the dust-free chamber is facilitated. Therefore, the glass can be prevented from being carried by a plurality of people when entering and exiting the dust-free room, and the indoor space is prevented from being polluted; meanwhile, the labor cost is also saved. Moreover, the problems that glass is inclined to cause collision and damage and the like due to unbalanced force application in the carrying process of a plurality of workers are avoided, and the quality of the glass is ensured.

(3) The access & exit makes things convenient for the workman to pass in and out the dustless transfer chamber of glass and overhauls the work.

In conclusion, the glass dust-free conveying chamber not only enables the cleaned glass to be clean, but also can quickly move the glass out of the dust-free chamber when equipment breaks down and needs to be overhauled, so that the working efficiency is improved, the labor cost is saved, and the cleanness of the dust-free chamber is kept.

Preferably, as an improvement, the conveying device comprises a conveying frame, conveying shafts and conveying wheels, wherein the conveying shafts are arranged on the conveying frame at intervals, and the conveying wheels are uniformly distributed on the conveying shafts at intervals.

Has the advantages that: the conveying frame is used for supporting the conveying shaft, the conveying shaft is used for driving the conveying wheel to rotate, and the conveying wheel is used for conveying glass; because the arrangement mode of the conveying rollers for conveying the glass in the prior art is generally that one conveying roller is arranged in a row, the conveying rollers are longer in length and are in line contact with the glass; the conveying wheels in the technology are arranged in a row by arranging a plurality of conveying wheels at intervals, and the contact area of the conveying wheels arranged at intervals and the glass is smaller than that of the conveying rollers and the glass; therefore, compared with the conveying roller, the conveying roller can reduce the contact area with the glass, thereby reducing the damage to the glass; the conveying wheels are uniformly distributed, so that the glass can be conveyed stably, and the safety of the glass is ensured.

Preferably, as a refinement, the spacing between the transfer shafts is a lifting gap.

Has the advantages that: the lifting device can conveniently extend out of the lifting gap to jack up the glass on the conveying device.

Preferably, as an improvement, the lifting device comprises a lifting frame, connecting rods and first universal assemblies, the connecting rods are arranged on the lifting frame at intervals, and the first universal assemblies are uniformly distributed on the connecting rods at intervals.

Has the advantages that: the lifting frame is used for lifting glass, the connecting rod is used for fixing the first universal component, and the first universal component is used for enabling the glass to move towards all directions under the action of external force. When the device is in an operation process and can not avoid faults and needs to be overhauled, the lifting frame lifts the glass without manually lifting the glass, so that the labor cost is saved, the glass can be prevented from being scratched or broken due to uneven stress when lifted, and the quality of the glass is ensured. And the glass is conveniently pushed and moved out of the dust-free room.

Preferably, as a modification, the feed port and the discharge port are respectively located at two opposite sides of the clean room.

Has the advantages that: the glass is convenient to be transferred among the cleaning chamber, the dust-free chamber and the coating chamber.

Preferably, as an improvement, a cover curtain for covering the access opening is arranged on the side wall of the clean room, and the upper part of the cover curtain is connected with the inner wall of the clean room.

Has the advantages that: the cover curtain can be closed to form a clean space, and when the glass conveying chamber is overhauled, the cover curtain can be opened to move the glass out of the glass dust-free conveying chamber.

Preferably, as an improvement, a guide rod is arranged at the joint of the upper part of the cover curtain and the inner wall of the dust-free chamber, and the cover curtain is connected with the guide rod in a sliding manner.

Has the advantages that: the cover curtain is connected with the guide rod in a sliding mode, and the cover curtain is convenient to open and close.

Preferably, as a modification, the inspection device further comprises a viewing port, and the viewing port is positioned above the access port.

Has the advantages that: the condition of the production line in the glass dust-free conveying chamber is conveniently observed by workers, and visual management is realized.

Preferably, as an improvement, the glass cleaning device further comprises an auxiliary maintenance device for receiving the glass, wherein the auxiliary maintenance device is positioned outside the dust-free chamber and has the height consistent with the height when the lifting device is lifted.

Has the advantages that: the glass is conveniently and safely and stably moved to the auxiliary maintenance device from the lifting device, and the glass is conveniently stored.

Preferably, as an improvement, the auxiliary maintenance device comprises a support, fixing rods and second universal assemblies, wherein the fixing rods are arranged on the support at intervals, and the second universal assemblies are uniformly distributed on the fixing rods at intervals.

Has the advantages that: the support is used for supporting the dead lever, and the dead lever is used for fixed universal subassembly of second, and universal subassembly of second is used for receiving glass, and the orientation of universal subassembly of second can change along with the direction that glass removed to when making glass remove, the resistance that receives reduces, is convenient for push-and-pull glass.

Drawings

Fig. 1 is a schematic structural view of a clean room in embodiment 1 of the present invention;

fig. 2 is a front view of a conveying device and a lifting device in embodiment 1 of the present invention;

FIG. 3 is a top view of FIG. 2;

fig. 4 is a front view of the auxiliary maintenance device in embodiment 1 of the present invention;

FIG. 5 is a top view of FIG. 4;

FIG. 6 is a rear view of an access hole in embodiment 1 of the present invention;

fig. 7 is a top view of the first gimbal assembly and the connecting rod according to embodiment 4 of the present invention;

fig. 8 is a side view of the first gimbal assembly of fig. 7.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a dust-free chamber 1, a feeding hole 11, a discharging hole 12, an access hole 13, an observation hole 14, an access hole 15, a conveying device 2, a conveying frame 21, a conveying shaft 22, a conveying wheel 23, a lifting gap 24, a lifting device 3, a lifting frame 31, a lifting frame body 311, a cylinder 312, a lifting plate 313, a connecting rod 32, a first universal component 33, a support 41, a supporting surface 411, a supporting leg 412, a fixing rod 42, a second universal component 43, a guide rod 5, a cover curtain 6, a rotating ball 7, a rotating shaft 8, a vertical section 81, a bending section 82, a horizontal section 83, a base 9 and an anti-falling part 10.

Example one

This embodiment is substantially as shown in figures 1-6 of the drawings:

a glass dust-free conveying chamber comprises a dust-free chamber 1, a conveying device 2, a lifting device 3 and an auxiliary maintenance device.

As shown in fig. 1, the clean room 1 includes a front sidewall, a rear sidewall, a left sidewall, and a right sidewall. The left side wall is provided with a feed inlet 11, and the right side wall is provided with a discharge outlet 12. An access 13 is formed in the left lower portion of the front side wall, an aluminum alloy door is mounted on the access 13 through a hinge, an observation port 14 is formed in the right upper portion of the front side wall, and glass is mounted on the observation port 14, so that workers can conveniently observe the production line through the glass. An access opening 15 is arranged right below the observation opening 14.

As shown in fig. 2 and 3, the conveying device 2 comprises a conveying frame 21, conveying shafts 22 and conveying wheels 23, the conveying frame 21 is of a rectangular structure, four steel rods are welded to form four rectangular sides, the conveying shafts 22 are parallelly connected between two long sides and arranged at 7 intervals, the intervals between the conveying shafts 22 are lifting gaps 24, bearing seats are welded on the two steel rods forming the long sides respectively, and two ends of each conveying shaft 22 are connected with bearings on the bearing seats. A plurality of transmission wheels 23 are uniformly distributed on the transmission shaft 22, and the plurality of transmission wheels 23 are arranged on each transmission shaft 22 at intervals. The axle center of the transmission wheel 23 is provided with a through hole, and the transmission wheel 23 is sleeved on the transmission shaft 22 through the through hole and is in interference fit or welded and fixed with the transmission shaft 22. Conveying shaft 22 passes through the power supply drive, and the power supply includes motor and transfer chain, and conveying shaft 22's end fixing has the driven gear with transfer chain meshing, and the power take off end of motor is connected with the driving gear with transfer chain meshing, and the driving gear drives the transfer chain and rotates, and then drives driven gear and corresponding conveying shaft 22 and rotate, realizes glass's conveying. The lifting device 3 comprises a lifting frame 31, a connecting rod 32 and a first universal component 33, the lifting frame 31 comprises a lifting frame body 311, a cylinder 312 and a lifting plate 313, the lifting frame body 311 is of a rectangular structure, five steel rods are welded to form a grid shape, the connecting rods 32 which are arranged at 6 intervals are welded between long edges in parallel, and the connecting rods 32 are fixed with the first universal component 33 which are uniformly distributed at a plurality of intervals. The first universal assembly 33 is a universal ball, and a ball seat of the universal ball is fixed on the connecting rod 32 through a screw. The cylinder 312 is positioned in the middle of the lower part of the lifting frame body 311, the lifting plate 313 is fixed at the tail end of a piston rod of the cylinder 312, and the lifting plate 313 is fixed with the lifting frame body 311; the cylinder 312 is controlled by a switch arranged on the lifting frame body 311 to start and stop.

The lifting device 3 is arranged below the conveying device 2, the connecting rods 32 and the conveying shafts 22 are alternately arranged at intervals, and the first universal assemblies 33 on the connecting rods 32 can extend out of the lifting gaps 24 of the conveying shafts 22.

As shown in fig. 4 and 5, the auxiliary service device includes a bracket 41, a fixing rod 42, and a second universal assembly 43. Support 41 includes holding surface 411 and supporting leg 412, holding surface 411 is formed by five steel poles mutual welding, holding surface 411 is rectangle, parallel weld has 6 interval arrangements's dead lever 42 between two long limits of rectangle, be fixed with a plurality of interval evenly distributed's second universal subassembly 43 through welding or arbitrary one kind mode of bolt or rivet on the dead lever 42, second universal subassembly 43 is the same with first universal subassembly 33 structure, and this place is not repeated excessively. The supporting leg 412 is welded at the bottom of the supporting surface 411, and universal wheels are fixed at the bottom of the supporting leg 412 through bolts. The auxiliary service device is located outside the clean room 1.

As shown in fig. 6, a guide rod 5 is fixed on the inner side wall of the clean room 1 through a screw, the guide rod 5 is located above the access opening 15, a cover curtain 6 is connected to the guide rod 5 in a sliding manner, eight circular holes with equal intervals are formed in the upper side of the cover curtain 6, and the circular holes are hung on the guide rod 5 through circular rings.

The specific implementation process is as follows:

the conveying device 2 is started, the conveying shaft 22 drives the conveying wheel 23 to start rotating, and the cleaned glass enters the dust-free chamber 1 through the feeding port 11, is conveyed on the conveying wheel 23 and then enters the coating chamber through the discharging port 12.

When conveyer 2 broke down and need overhaul, at first, the maintainer pushes away supplementary maintenance device to access hole 15, makes supplementary maintenance device's one end and 15 laminating of access hole.

Then, the maintainer enters the dust-free chamber 1 through the access 13, presses the switch, starts the air cylinder 312, the piston of the air cylinder 312 moves upwards to jack the lifting frame 31, the lifting frame 31 drives the connecting rod 32 and the first universal component 33 to move upwards together, the first universal component 33 extends out of the lifting gap 24, and the glass is jacked from the conveying wheel 23. The maintainer will shelter from at the apron 6 of access hole 15 and pull open, push away glass to access hole 15, later from access hole 15 release to supplementary maintenance device on, pull up apron 6 at last. The service person starts servicing the conveyor 2.

Example two

The present embodiment is different from the first embodiment in that one end of the supporting surface 411 of the auxiliary service apparatus is extended, and the fixing rod 42 and the second universal assembly 43 are mounted to the extended end in the same manner as the first embodiment.

In the implementation process, one end of the support surface 411, which is extended, penetrates through the access opening 15 to enter the clean room 1, at the moment, the lifted glass can be directly pushed onto the auxiliary maintenance device, then the auxiliary maintenance device is pushed away from the clean room 1, and the glass is moved out.

EXAMPLE III

The difference between the present embodiment and the second embodiment is that the auxiliary maintenance device further includes a lifting driving portion, and the lifting driving portion of the present embodiment is an air cylinder; the four support legs 412 are connected with each other through a support plate, the support plate is positioned below the support surface 411 and is parallel to the support surface 411; the lifting driving part is connected to the supporting plate through a bolt, and the power output end of the lifting driving part is fixed to the steel rod in the middle of the supporting surface 411. And the supporting leg 412 and the supporting surface 411 in this embodiment are split type, and they are not welded and fixed, and they are split type design, and can be separated from the supporting leg 412 when the supporting surface 411 moves upwards.

The supporting leg 412 and the supporting surface 411 are arranged in a split mode, and a lifting driving part is additionally arranged; the applicability of the auxiliary maintenance device is increased, the auxiliary maintenance device can be pushed to any production line to accept glass, and the problem that the heights of all the production lines are not consistent is avoided. When the supporting surface 411 needs to be adjusted to be consistent with the conveying surface of the corresponding production line, the lifting driving portion is started to enable the supporting surface 411 to move upwards, the height of the supporting surface can be adjusted, and the operation is very convenient.

Example four

The difference between the present embodiment and the first embodiment is that, as shown in fig. 7 and fig. 8, one group of the first universal assemblies 33 includes a rotating ball 7, a rotating shaft 8 and a base 9, the base 9 is fixedly connected to the connecting rod 32 through a screw, the rotating shaft 8 includes a vertical section 81, a curved section 82 and a horizontal section 83, the vertical section 81 is rotatably connected to the base 9 through a bearing, the rotating ball 7 is rotatably connected to the horizontal section 83, and one end of the horizontal section 83 far away from the curved section 82 is in threaded connection with the anti-drop part 10. The outer surface of the rotating ball 7 is provided with a rubber layer, and the specific connection mode of the rubber layer is that the rubber layer is adhered or sleeved on the outer surface of the rotating ball. In this embodiment, the first universal assembly 33 is the same as the first embodiment in actual use, that is, all the universal assemblies are used in combination to realize the pushing of the glass.

The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The glass dust-free conveying chamber is characterized by comprising a dust-free chamber, a conveying device for conveying glass and a lifting device for lifting the glass, wherein a feeding hole, a discharging hole, an access hole and an overhaul hole are formed in the side wall of the dust-free chamber; the conveying device and the lifting device are arranged inside the dust-free chamber, two ends of the conveying device respectively extend to the feeding hole and the discharging hole, the lifting device is located below the conveying device, and a lifting gap for the lifting device to extend out is formed in the conveying device.

2. The glass cleanable transfer chamber of claim 1, wherein: the conveying device comprises a conveying frame, conveying shafts and conveying wheels, wherein the conveying shafts are arranged on the conveying frame at intervals, and the conveying wheels are uniformly distributed on the conveying shafts at intervals.

3. The glass cleanable transfer chamber of claim 2, wherein: the interval between the transmission shafts is a lifting gap.

4. A glass cleanable transfer chamber as claimed in claim 3, wherein: the lifting device comprises a lifting frame, connecting rods and first universal components, the connecting rods are arranged on the lifting frame at intervals, and the first universal components are evenly distributed on the connecting rods at intervals.

5. The glass cleanable transfer chamber of claim 1, wherein: the feed inlet and the discharge outlet are respectively positioned at two opposite sides of the dust-free chamber.

6. The glass cleanable transfer chamber of claim 1, wherein: and a cover curtain for covering the access hole is arranged on the side wall of the dust-free chamber, and the upper part of the cover curtain is connected with the inner wall of the dust-free chamber.

7. The glass cleanable transfer chamber of claim 6, wherein: a guide rod is arranged at the joint of the upper part of the cover curtain and the inner wall of the dust-free chamber, and the cover curtain is connected with the guide rod in a sliding manner.

8. The glass cleanable transfer chamber of claim 1, wherein: the inspection device also comprises an observation port, and the observation port is positioned above the access hole.

9. The glass cleanable transfer chamber of any of claims 1-8, wherein: the glass cleaning device further comprises an auxiliary maintenance device for receiving the glass, wherein the auxiliary maintenance device is positioned outside the dust-free chamber, and the height of the auxiliary maintenance device is consistent with that of the lifting device when the lifting device is lifted.

10. The glass cleanable transfer chamber of claim 9, wherein: the auxiliary overhaul device comprises a support, fixing rods and second universal assemblies, wherein the fixing rods are arranged on the support at intervals, and the second universal assemblies are evenly distributed on the fixing rods at intervals.