Device for rapidly cleaning broken glass of annealing kiln

Abstract

A device for rapidly cleaning broken glass of an annealing kiln comprises a shell, a roller way, air ducts, a sliding rail, a scraper blade and a storage box, the shell is of a rectangular structure, the roller way for conveying glass is arranged in the shell, the air ducts are arranged below the roller way, the number of the air ducts is multiple, the air ducts are arranged below the roller way at intervals, and the sliding rail is arranged below the storage box. A sliding rail is arranged on one side of each air duct, a scraper capable of sliding on the sliding rails is arranged on the sliding rails jointly, and a storage box is arranged at the bottoms of the air ducts. The broken glass cleaning device has the advantages of being capable of rapidly cleaning broken glass after plate blasting, avoiding the situation that the broken glass bears on an air duct and a roller way to scratch a glass plate surface and pollute the lower surface of produced glass, and being simple in structure, convenient to use and high in practicability. Cullet can be cleaned without opening an operation door of the annealing kiln, so that the influence on the temperature of the annealing kiln when the operation door is opened is avoided, and the working intensity of a post is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of ultra-thin glass production, and in particular relates to a device for quickly cleaning broken glass in an annealing furnace. Background Art

[0002] Ultra-thin glass has a large thickness difference between the thinner part of the qualified glass plate and the smooth edge, and is affected by the annealing temperature and ambient temperature, the glass plate will explode. Once the broken glass after the explosion is carried onto the wind tube and rollers, it will cause scratches on the glass plate surface and contaminate the lower surface of the produced glass. The current process of finding and cleaning the broken glass inside the annealing kiln is very cumbersome, and it is necessary to open the operating door of the annealing kiln for searching and cleaning. Frequent opening of the operating door will affect the temperature of the annealing kiln, which has a great impact on the quality of the subsequent glass produced. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to design a device for quickly cleaning broken glass in an annealing furnace, so as to deal with the problem mentioned in the background technology that broken glass is carried on the wind tube and the roller, which may cause scratches on the glass plate surface and contaminate the lower surface of the produced glass, making it difficult to subsequently find and clean the broken glass, and the annealing furnace operating door needs to be opened frequently for operation, which will affect the annealing furnace temperature and further affect the quality of the subsequently produced glass.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a device for quickly cleaning broken glass in an annealing furnace, comprising a shell, a roller, a blower, a slide rail, a scraper and a storage box, the shell being a rectangular structure, inside which a roller for conveying glass is provided, a blower is provided below the roller, there are multiple blowers, multiple blowers are arranged at intervals below the roller, a slide rail is provided on one side of each blower, multiple slide rails are commonly provided with a scraper that can slide on the slide rail, and a storage box is provided at the bottom of the blower.

[0005] The scraper is a rectangular plate-shaped structure as a whole. The end face of the upper part of the scraper is gap-matched with the bottom surface of the roller. A plurality of grooves are arranged at intervals on the bottom of the scraper. The bottom of the grooves matches with the blowing port of the wind tube. A hinge seat is arranged on the middle side wall of the scraper. A connecting rod is arranged on the hinge seat. One end of the connecting rod is connected to the hinge seat, and the other end of the connecting rod passes through the side wall of the outer shell and is hinged to a push-pull rod.

[0006] The storage box is arranged at the bottom of the shell, and is a drawer-like structure that can be pulled out and used for temporarily placing broken glass, and a handle is arranged at the end of the storage box.

[0007] The length of the connecting rod after being connected with the push-pull rod is greater than the width of the roller table.

[0008] The scraper is made of stainless steel which does not deform at high temperatures of 300°C to 400°C.

[0009] The beneficial effects of the utility model are: broken glass after the plate is exploded can be quickly cleaned, and the broken glass is avoided from being carried on the wind tube and the roller, which causes scratches on the glass plate surface and contamination of the lower surface of the produced glass. The device has a simple structure and is easy to use. Broken glass can be cleaned without opening the operating door of the annealing furnace, which avoids affecting the temperature of the annealing furnace when opening the operating door, and reduces the work intensity of the post. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model.

[0011] Figure 2 for Figure 1 An enlarged schematic diagram of point A.

[0012] Figure 3 It is a schematic diagram of a scraper of the utility model.

[0013] Figure 4 It is a schematic diagram of the connecting rod and the push-pull rod of the utility model.

[0014] In the figure: 1, shell, 2, roller, 3, air cylinder, 4, slide rail, 5, scraper, 501, hinged seat, 502, connecting rod, 503, push-pull rod, 504, groove, 6, storage box, 601, handle. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings of this specification to clearly and completely describe the technical solution of the utility model. It should be noted that the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-Figure 4A device for quickly cleaning broken glass in an annealing furnace comprises a shell 1, a roller 2, a blower 3, a slide rail 4, a scraper 5 and a storage box 6. The shell 1 is a rectangular structure, and a roller 2 for conveying glass is arranged inside it. A blower 3 is arranged below the roller 2. There are multiple blowers 3, and multiple blowers 3 are arranged below the roller 2 at intervals. A slide rail 4 is arranged on one side of each blower 3. The multiple slide rails 4 are commonly provided with a scraper 5 that can slide on the slide rail 4. A storage box 6 is arranged at the bottom of the blower 3. The scraper 5 is a rectangular plate-shaped structure as a whole. The upper end surface of the scraper 5 is in gap with the bottom surface of the roller 2. A plurality of grooves 504 are arranged at intervals at the bottom of the scraper 5. The bottom of the groove 504 is in match with the blowing port of the wind tube 3. A hinge seat 501 is arranged on the middle side wall of the scraper 5. A connecting rod 502 is arranged on the hinge seat 501. One end of the connecting rod 502 is connected to the hinge seat 501. The other end of the connecting rod 502 passes through the side wall of the housing 1 and is hinged to a push-pull rod 503. The storage box 6 is arranged at the bottom of the housing 1. The storage box 6 is a drawer-shaped structure that can be pulled out and used to temporarily place broken glass. A handle 601 is arranged at the end of the storage box 6. The length of the connecting rod 502 after being connected with the push-pull rod 503 is greater than the width of the roller 2. The scraper 5 is made of stainless steel that can not be deformed at high temperatures of 300°C to 400°C.

[0017] When the utility model is in use:

[0018] When the glass explodes, the operator holds the end of the push-pull rod 503 and rotates it to make the push-pull rod 503 and the connecting rod 502 coaxial, and then pushes the push-pull rod 503 to drive the connecting rod 502 and the scraper 5 connected by the hinge seat 501. Under the joint restriction of multiple slide rails 4, the scraper 5 moves to the other side of the housing 1 along the direction of the slide rails 4 at a constant speed. At this time, the upper part of the scraper 5 is in clearance with the bottom surface of the roller 2 (the scraper 5 maintains a certain distance from the lower surface of the roller 2 to prevent the scraper 5 from rubbing and damaging the roller 2). The groove 504 provided on the bottom surface cooperates with the blowing port of the wind tube 3 to clean the broken glass on the roller 2 and the wind tube 3, and the broken glass falls into the storage box 6 at the bottom of the shell 1. Next, the push-pull rod 503 is pulled to reset the scraper 5 until the connection between the connecting rod 502 and the push-pull rod 503 extends out from the side wall of the shell 1, the push-pull rod 503 is reset, and then the storage box 6 is pulled out from the inside of the shell 1 through the handle 601, and the broken glass and other sundries inside it are cleaned, and finally the storage box 6 is reset to complete the cleaning procedure.

[0019] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0020] The parts not described in detail in this utility model are prior art.

Claims

1. A device for quickly cleaning broken glass in an annealing furnace, comprising a housing (1), a roller table (2), a wind tube (3), a slide rail (4), a scraper (5) and a storage box (6), wherein: The housing (1) is a rectangular structure, and a roller conveyor (2) for conveying glass is arranged inside the housing. A wind tube (3) is arranged below the roller conveyor (2). There are a plurality of wind tubes (3), and the plurality of wind tubes (3) are arranged at intervals below the roller conveyor (2). A slide rail (4) is arranged on one side of each wind tube (3). A scraper (5) that can slide on the slide rail (4) is commonly arranged on the plurality of slide rails (4). A storage box (6) is arranged at the bottom of the wind tube (3).

2. The device for quickly cleaning broken glass in an annealing furnace according to claim 1, characterized in that: The scraper (5) is a rectangular plate-shaped structure as a whole. The upper end surface of the scraper (5) matches the bottom surface of the roller (2). A plurality of grooves (504) are arranged at intervals on the bottom of the scraper (5). The bottom of the grooves (504) matches the air outlet of the air duct (3). A hinge seat (501) is arranged on the middle side wall of the scraper (5). A connecting rod (502) is arranged on the hinge seat (501). One end of the connecting rod (502) is connected to the hinge seat (501). The other end of the connecting rod (502) passes through the side wall of the outer shell (1) and is hinged to a push-pull rod (503).

3. The device for quickly cleaning broken glass in an annealing furnace according to claim 1, characterized in that: The storage box (6) is arranged at the bottom of the housing (1); the storage box (6) is a drawer-like structure that can be pulled out and is used to temporarily store broken glass; a handle (601) is provided at the end of the storage box (6).

4. The device for quickly cleaning broken glass in an annealing furnace according to claim 2, characterized in that: The length of the connecting rod (502) after being connected to the push-pull rod (503) is greater than the width of the roller conveyor (2).

5. The device for quickly cleaning broken glass in an annealing furnace according to claim 1, characterized in that: The scraper (5) is made of stainless steel that does not deform at high temperatures of 300° C. to 400° C.

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