Glass tempering furnace

Abstract

The utility model belongs to the technical field of glass processing, and particularly relates to a glass toughening furnace which comprises a toughening furnace main body and a cleaning mechanism, conveying rollers are arranged in the toughening furnace main body, the cleaning mechanism is arranged in the toughening furnace main body, the cleaning mechanism comprises a transverse groove, a tooth groove, an auxiliary wheel, a cleaning rod, a cleaning piece, a gear and a servo motor, the transverse groove is formed in the inner wall of the toughening furnace main body, the tooth groove is formed in one side of the toughening furnace main body, the auxiliary wheel is arranged in the transverse groove, and the cleaning piece is arranged in the gear. One end of the cleaning rod is fixedly connected to one side of the auxiliary wheel, the other end of the cleaning rod penetrates through one side of the toughening furnace main body, the cleaning piece is fixedly connected to the surface of the cleaning rod and is located at the bottom of the conveying roller, and the gear is connected to the surface of the cleaning rod in a sleeving mode and is connected to the interior of a tooth groove in a meshed mode. And impurities such as dust and greasy dirt are easily adsorbed on the surface of the glass, and the surface quality and the production efficiency of the glass are influenced by the impurities.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass processing, in particular to a glass tempering furnace. Background Art

[0002] Glass is a common inorganic amorphous solid material with the characteristics of transparency, high hardness and good chemical stability. Depending on the composition and manufacturing process, glass can have different properties, such as strengthened glass, laminated glass, tempered glass, etc.

[0003] When producing and processing tempered glass, it is necessary to heat the glass with high-temperature gas and then quickly cool it. The surface of the cooled glass forms compressive stress and the inside of the glass forms tensile stress, thereby improving the strength of the glass. Therefore, a glass tempering furnace is needed when producing and processing glass.

[0004] The conveyor roller of the glass tempering furnace is an important component, which is mainly responsible for smoothly conveying the glass to be processed to the heating zone for processing. However, the conveyor roller is in the processing environment for a long time, and its surface is easy to absorb impurities such as dust and oil. These impurities will adhere to the surface of the glass, thereby reducing the qualified rate of the product. Therefore, a glass tempering furnace is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a glass tempering furnace.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a glass tempering furnace described in the utility model comprises a tempering furnace body and a cleaning mechanism; a conveying roller is arranged inside the tempering furnace body, the cleaning mechanism is arranged inside the tempering furnace body, the cleaning mechanism comprises a transverse groove, a tooth groove, an auxiliary wheel, a cleaning rod, a cleaning member, a gear and a servo motor, the transverse groove is arranged on the inner wall of the tempering furnace body, the tooth groove is arranged on one side of the tempering furnace body, the auxiliary wheel is arranged inside the transverse groove, one end of the cleaning rod is fixedly connected to one side of the auxiliary wheel, the other end of the cleaning rod passes through one side of the tempering furnace body, the cleaning member is fixedly connected to the surface of the cleaning rod, the gear is sleeved on the surface of the cleaning rod and meshedly connected to the inside of the tooth groove, and the servo motor is fixedly installed at one end of the cleaning rod.

[0007] Preferably, a dust collecting mechanism is provided inside the tempering furnace body, and the dust collecting mechanism includes a bidirectional screw rod, a limit rod, a scraper and a handle, one end of the bidirectional screw rod is connected to the rear side of the inner wall of the tempering furnace body through a bearing, and the other end of the bidirectional screw rod passes through the front side of the tempering furnace body, the limit rod is fixedly connected to the inner wall of the tempering furnace body, the scraper is threadedly connected to the surface of the bidirectional screw rod and is slidably connected to the surface of the limit rod, and the handle is installed at one end of the bidirectional screw rod.

[0008] Preferably, the front and rear sides of the tempering furnace body are provided with collecting ports, the front and rear sides of the tempering furnace body are hingedly connected with door panels, one side of the door panel is fixedly connected with a handle, and the handle is circular in shape.

[0009] Preferably, a slide groove is provided on one side of the tempering furnace body, a mounting piece is slidably connected inside the slide groove, and the mounting piece is fixedly connected to the servo motor.

[0010] Preferably, the top and the bottom of the inner wall of the transverse groove are fixedly connected to a limiting member, and the side surface of the auxiliary wheel is provided with a groove used in conjunction with the limiting member.

[0011] Preferably, a matching block is fixedly connected to the rear side of the handle, and a matching groove for use with the matching block is provided at the front end of the bidirectional screw rod.

[0012] Preferably, inclined plates are fixedly connected to both sides of the inner wall of the tempering furnace body, and the inclined plates are respectively located on the top of the bidirectional screw rod and the limit rod.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a glass tempering furnace. Through the coordinated use of a tempering furnace main body and a cleaning mechanism, when the tempering furnace main body is working and the conveying roller is conveying glass, the servo motor is operated and rotated forward at the same time. The forward rotation of the servo motor will drive the cleaning rod and the gear to rotate. The gear rotation will rotate backward inside the meshing tooth groove. When the cleaning rod rotates, the auxiliary wheel can be driven to roll backward inside the transverse groove. At the same time, the cleaning rod can drive the cleaning member to rotate. The cleaning member can clean the top conveying roller from front to back when it rotates. When the servo motor is reversed, the conveying roller can be cleaned from back to front, so as to avoid the surface of the conveying roller absorbing dust and other debris and affecting the production quality of the glass. Therefore, the surface of the conveying roller can be cleaned in time, and the probability of the glass being scratched or contaminated during the transmission process can be reduced. At the same time, the conveying efficiency can be improved, and the surface quality and appearance of the glass can be better.

[0015] 2. The utility model provides a glass tempering furnace. Through the use of a dust collecting mechanism, after the cleaning mechanism cleans the dust and debris on the surface of the conveying roller, the dust and debris will fall and be distributed to the bottom of the tempering furnace main body. Then, the bidirectional screw rod can be rotated clockwise by the handle. After the bidirectional screw rod is rotated, the scraper connected by the thread will be driven to move forward steadily under the auxiliary limit of the limit rod. When the scraper moves forward, the dust and debris in the tempering furnace main body can be scraped from the back to the front, and the dust and debris are concentrated on the front side of the tempering furnace main body, and it is convenient to centrally process the dust cleaned and dropped inside, so as to avoid the accumulation of dust and debris inside the tempering furnace main body to cause secondary pollution, which affects the normal operation and service life of the tempering furnace main body, so that the tempering furnace main body can be assisted in maintenance, and the quality of the production environment can be improved, and the service life of the tempering furnace main body can be extended, so as to ensure that the tempering furnace main body can operate efficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a top-view cross-sectional stereogram in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the dust collecting mechanism in the utility model;

[0020] Figure 4 It is a partial top-view cross-sectional stereoscopic diagram of the utility model;

[0021] Figure 5 This utility model Figure 4 The enlarged stereogram at A in the middle; Figure 6 It is a three-dimensional diagram of the connection between the matching block and the matching groove in the utility model.

[0022] Legend:

[0023] 101. tempering furnace body; 102. conveying roller; 201. transverse groove; 202. tooth groove; 203. auxiliary wheel; 204. cleaning rod; 205. cleaning member; 206. gear; 207. servo motor; 301. bidirectional screw rod; 302. limit rod; 303. scraper; 304. handle; 401. collecting port; 402. door panel; 501. slide groove; 502. mounting member; 601. limit member; 602. groove; 701. matching block; 702. matching groove; 8. inclined plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, 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.

[0025] Specific examples are given below.

[0026] See also Figure 1 - Figure 6 The utility model provides a glass tempering furnace, including a tempering furnace body 101 and a cleaning mechanism; a conveying roller 102 is arranged inside the tempering furnace body 101, and the cleaning mechanism is arranged inside the tempering furnace body 101, and the cleaning mechanism includes a transverse groove 201, a tooth groove 202, an auxiliary wheel 203, a cleaning rod 204, a cleaning member 205, a gear 206 and a servo motor 207, wherein the transverse groove 201 is arranged on the inner wall of the tempering furnace body 101, the tooth groove 202 is arranged on one side of the tempering furnace body 101, the auxiliary wheel 203 is arranged inside the transverse groove 201, one end of the cleaning rod 204 is fixedly connected to one side of the auxiliary wheel 203, and the other end of the cleaning rod 204 passes through one side of the tempering furnace body 101, the cleaning member 205 is fixedly connected to the surface of the cleaning rod 204 and is located at the bottom of the conveying roller 102, the gear 206 is sleeved on the surface of the cleaning rod 204 and meshedly connected to the inside of the tooth groove 202, and the servo motor 2 07 is fixedly installed on one end of the cleaning rod 204. During operation, when the tempering furnace body 101 is working and the conveying roller 102 is conveying the glass, the servo motor 207 is operated and rotated forward at the same time. The forward rotation of the servo motor 207 will drive the cleaning rod 204 and the gear 206 to rotate. The rotation of the gear 206 will rotate backward inside the meshing tooth groove 202. When the cleaning rod 204 rotates, the auxiliary wheel 203 can be driven to roll backward inside the transverse groove 201. At the same time, the cleaning rod 204 can drive the cleaning member 205 to rotate. The cleaning member 205 can rotate to clean the top conveying roller 102 from front to back. When the servo motor 207 is reversed, the conveying roller 102 can be cleaned from back to front, so as to avoid the surface of the conveying roller 102 absorbing dust and other debris and affecting the production quality of the glass. In this way, the surface of the conveying roller 102 can be cleaned in time, and the probability of the glass being scratched or contaminated during the transmission process can be reduced. At the same time, the transmission efficiency can be improved, and the surface quality and appearance of the glass can be better.

[0027] Further, such as Figure 1 - Figure 6As shown, a dust collecting mechanism is arranged inside the tempering furnace body 101, and the dust collecting mechanism includes a bidirectional screw rod 301, a limiting rod 302, a scraper 303 and a handle 304. One end of the bidirectional screw rod 301 is connected to the rear side of the inner wall of the tempering furnace body 101 through a bearing, and the other end of the bidirectional screw rod 301 passes through the front side of the tempering furnace body 101. The limiting rod 302 is fixedly connected to the inner wall of the tempering furnace body 101, and the scraper 303 is threadedly connected to the surface of the bidirectional screw rod 301 and slidably connected to the surface of the limiting rod 302. The handle 304 is installed at one end of the bidirectional screw rod 301. When working, the cleaning mechanism cleans the dust and debris on the surface of the conveying roller 102, and the dust and debris will fall and be distributed to the bottom of the tempering furnace body 101. Then The bidirectional screw rod 301 can be rotated clockwise by the handle 304. After the bidirectional screw rod 301 is rotated, the scraper plate 303 connected by the thread can be driven to move forward smoothly under the auxiliary limit of the limit rod 302. When the scraper plate 303 moves forward, the dust and debris in the tempering furnace body 101 can be scraped from the back to the front, and the dust and debris are concentrated on the front side of the tempering furnace body 101, and it is convenient to centrally process the dust cleaned up and dropped inside, so as to avoid the accumulation of dust and debris inside the tempering furnace body 101 and cause secondary pollution, which affects the normal operation and service life of the tempering furnace body 101. Therefore, the tempering furnace body 101 can be assisted in maintenance, thereby improving the quality of the production environment, and extending the service life of the tempering furnace body 101, ensuring that the tempering furnace body 101 can operate efficiently.

[0028] Further, such as Figure 1 - Figure 6 As shown, the front and rear sides of the tempering furnace main body 101 are provided with collecting ports 401, and the front and rear sides of the tempering furnace main body 101 are hingedly connected with door panels 402, and one side of the door panel 402 is fixedly connected with a handle, and the handle is circular in shape. During operation, after the dust and debris inside the tempering furnace main body 101 are scraped and cleaned to the front side thereof, the door panel 402 can be opened, and the dust inside the tempering furnace main body 101 can be centrally cleaned out through the collecting ports 401, thereby improving the cleaning efficiency of the dust inside the tempering furnace main body 101, preventing dust from accumulating inside the tempering furnace main body 101 for a long time to affect the normal operation of its internal components, and can provide good protection for the tempering furnace main body 101 and extend the service life of the tempering furnace main body 101.

[0029] Further, such as Figure 1 - Figure 6As shown, a slide groove 501 is provided on one side of the tempering furnace body 101, and a mounting member 502 is slidably connected inside the slide groove 501. The mounting member 502 is fixedly connected to the servo motor 207. During operation, when the servo motor 207 is running and moving, the servo motor 207 can drive the mounting member 502 to slide inside the slide groove 501 to prevent the servo motor 207 from being supported while moving and making it impossible for the cleaning mechanism to operate normally and smoothly. In this way, the servo motor 207 can be installed and supported, and the cleaning mechanism can be guaranteed to operate normally, and the surface of the conveying roller 102 can be cleaned in time, thereby extending the service life of the conveying roller 102 and reducing maintenance costs.

[0030] Further, such as Figure 1 - Figure 6 As shown, the top and bottom of the inner wall of the transverse groove 201 are fixedly connected to the limiting member 601, and the side surface of the auxiliary wheel 203 is provided with a groove 602 used in conjunction with the limiting member 601. When working, when the auxiliary wheel 203 rolls inside the transverse groove 201, the auxiliary wheel 203 can be limited inside the transverse groove 201 under the cooperation of the limiting member 601 and the groove 602, so as to prevent the auxiliary wheel 203 from escaping from the transverse groove 201 when rolling, and prevent the auxiliary wheel 203 from escaping from the transverse groove 201, causing the cleaning rod 204 and the cleaning member 205 to tilt inside the tempering furnace body 101, so that the auxiliary wheel 203 can be limited, and the cleaning mechanism can operate normally and clean the surface of the conveying roller 102, so that the glass will not get stuck or slide during the transmission process, thereby improving the transportation efficiency and shortening the production cycle.

[0031] Further, such as Figure 1 - Figure 6 As shown, a matching block 701 is fixedly connected to the rear side of the handle 304, and a matching groove 702 used with the matching block 701 is opened at the front end of the bidirectional screw rod 301. During operation, when the bidirectional screw rod 301 needs to be rotated, the matching block 701 on the rear side of the handle 304 can be connected and matched with the matching groove 702 at the end of the bidirectional screw rod 301, thereby the handle 304 can be flexibly installed and disassembled with the bidirectional screw rod 301, avoiding interference between the handle 304 and the door panel 402 when the door panel 402 is opened to clean dust and debris on the tempering furnace body 101, thereby improving the flexibility of the installation of the handle 304 and the bidirectional screw rod 301, bringing convenience to the staff and enhancing the practical performance of the tempering furnace body 101.

[0032] Further, such as Figure 1 - Figure 6As shown, both sides of the inner wall of the tempering furnace body 101 are fixedly connected with inclined plates 8, and the inclined plates 8 are respectively located at the top of the bidirectional screw rod 301 and the limit rod 302. During operation, when dust falls from top to bottom, the inclined plates 8 can be used to block and protect dust and debris from falling onto the surfaces of the bidirectional screw rod 301 and the limit rod 302, thereby preventing the normal operation of the dust collecting mechanism from being affected. The bidirectional screw rod 301 and the limit rod 302 can thereby be protected to ensure that the dust collecting mechanism can operate smoothly and the dust falling inside the tempering furnace body 101 can be cleaned up in a timely manner.

[0033] Working principle: During operation, when the tempering furnace body 101 is working and the conveying roller 102 is conveying the glass, the servo motor 207 is running and rotating forward at the same time. The forward rotation of the servo motor 207 will drive the cleaning rod 204 and the gear 206 to rotate. The rotation of the gear 206 will rotate backward inside the meshing tooth groove 202. When the cleaning rod 204 rotates, it can drive the auxiliary wheel 203 to roll backward inside the horizontal groove 201. At the same time, the cleaning rod 204 can drive the cleaning member 205 to rotate. The cleaning member 205 rotates to clean the top conveying roller 102 from front to back. When the servo motor 207 is reversed, the conveying roller 102 can be cleaned from back to front to prevent the surface of the conveying roller 102 from absorbing dust and other debris and affecting the production quality of the glass. In this way, the conveying roller 102 can be cleaned from the back to the front. The surface of the roller 102 is cleaned in time, and the probability of the glass being scratched or contaminated during the transmission process is reduced. At the same time, the transmission efficiency can be improved, and the surface quality and appearance of the glass can be better. After the cleaning mechanism cleans the dust and debris on the surface of the conveying roller 102, the dust and debris will fall and be distributed to the bottom of the tempering furnace body 101. Then, the two-way screw rod 301 can be rotated clockwise by the handle 304. After the two-way screw rod 301 is rotated, it will drive the threaded scraper 303 to move forward smoothly under the auxiliary limit of the limit rod 302. When the scraper 303 moves forward, the dust and debris in the tempering furnace body 101 can be scraped from the back to the front, and the dust and debris are concentrated on the front side of the tempering furnace body 101, and it is convenient to clean the dust that falls inside. Centralized processing is performed to prevent dust and debris from accumulating inside the tempering furnace main body 101 and causing secondary pollution, thereby affecting the normal operation and service life of the tempering furnace main body 101, so that auxiliary maintenance can be performed on the tempering furnace main body 101, thereby improving the quality of the production environment, and extending the service life of the tempering furnace main body 101, ensuring that the tempering furnace main body 101 can operate efficiently. After the dust and debris inside the tempering furnace main body 101 are scraped and cleaned to the front side thereof, the door panel 402 can be opened, and the dust inside the tempering furnace main body 101 can be centrally cleaned out through the collecting port 401, thereby improving the cleaning efficiency of the dust inside the tempering furnace main body 101, and preventing dust from accumulating inside the tempering furnace main body 101 for a long time and affecting the normal operation of its internal parts. The servo motor 207 can be used to protect the tempering furnace body 101 and extend the service life of the tempering furnace body 101. When the servo motor 207 is running and moving, the servo motor 207 can drive the mounting member 502 to slide inside the slide groove 501 to prevent the servo motor 207 from being supported when moving and failing to enable the cleaning mechanism to operate normally and smoothly. The servo motor 207 can be installed and supported, and the cleaning mechanism can be guaranteed to operate normally. The surface of the conveying roller 102 can be cleaned in time, the service life of the conveying roller 102 can be extended, and the maintenance cost can be reduced. When the auxiliary wheel 203 rolls inside the transverse groove 201, the auxiliary wheel 203 can be limited inside the transverse groove 201 under the cooperation of the limiting member 601 and the groove 602.The auxiliary wheel 203 is prevented from being separated from the interior of the transverse groove 201 when rolling, and the auxiliary wheel 203 is prevented from being separated from the interior of the transverse groove 201, causing the cleaning rod 204 and the cleaning member 205 to tilt inside the tempering furnace body 101, so that the auxiliary wheel 203 can be limited, and the cleaning mechanism can operate normally and clean the surface of the conveying roller 102, so that the glass will not be stuck or slip during the transmission process, thereby improving the transmission efficiency and shortening the production cycle. When it is necessary to rotate the bidirectional screw rod 301, the matching block 701 on the rear side of the handle 304 can be connected and matched with the matching groove 702 at the end of the bidirectional screw rod 301, so that the handle 304 can be flexibly installed and disassembled with the bidirectional screw rod 301, avoiding the problem of opening the handle 304. When the door panel 402 is used to clean the dust and debris of the tempering furnace body 101, the installation of the handle 304 interferes with the door panel 402, so that the door panel 402 cannot be opened. This can improve the flexibility of the installation of the handle 304 and the two-way screw rod 301, bring convenience to the staff, and enhance the practical performance of the tempering furnace body 101. When dust falls from top to bottom, the oblique plate 8 can be used to block and protect the dust and debris from falling onto the surface of the two-way screw rod 301 and the limit rod 302, thereby affecting the normal operation of the dust collection mechanism. Therefore, the two-way screw rod 301 and the limit rod 302 can be protected to ensure that the dust collection mechanism can operate smoothly, and the dust falling inside the tempering furnace body 101 can be cleaned up in time.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A glass tempering furnace, comprising a tempering furnace body (101) and a cleaning mechanism; characterized in that: A conveying roller (102) is arranged inside the tempering furnace body (101); the cleaning mechanism is arranged inside the tempering furnace body (101); the cleaning mechanism comprises a transverse groove (201), a tooth groove (202), an auxiliary wheel (203), a cleaning rod (204), a cleaning member (205), a gear (206) and a servo motor (207); the transverse groove (201) is arranged on the inner wall of the tempering furnace body (101); the tooth groove (202) is arranged on one side of the tempering furnace body (101); the auxiliary wheel (203) is arranged on the inner wall of the tempering furnace body (101); The wheel (203) is arranged inside the transverse groove (201), one end of the cleaning rod (204) is fixedly connected to one side of the auxiliary wheel (203), the other end of the cleaning rod (204) penetrates to one side of the tempering furnace body (101), the cleaning member (205) is fixedly connected to the surface of the cleaning rod (204), the gear (206) is sleeved on the surface of the cleaning rod (204) and meshedly connected to the inside of the tooth groove (202), and the servo motor (207) is fixedly installed on one end of the cleaning rod (204).

2. A glass tempering furnace according to claim 1, characterized in that: A dust collecting mechanism is arranged inside the tempering furnace body (101), and the dust collecting mechanism comprises a bidirectional screw rod (301), a limiting rod (302), a scraper (303) and a handle (304); one end of the bidirectional screw rod (301) is connected to the rear side of the inner wall of the tempering furnace body (101) through a bearing, and the other end of the bidirectional screw rod (301) passes through the front side of the tempering furnace body (101); the limiting rod (302) is fixedly connected to the inner wall of the tempering furnace body (101); the scraper (303) is threadedly connected to the surface of the bidirectional screw rod (301) and slidably connected to the surface of the limiting rod (302); and the handle (304) is installed on one end of the bidirectional screw rod (301).

3. A glass tempering furnace according to claim 1, characterized in that: The front and rear sides of the tempering furnace body (101) are both provided with collecting ports (401), the front and rear sides of the tempering furnace body (101) are both hingedly connected to door panels (402), one side of the door panel (402) is fixedly connected to a handle, and the handle is circular in shape.

4. A glass tempering furnace according to claim 1, characterized in that: A slide groove (501) is provided on one side of the tempering furnace body (101), a mounting member (502) is slidably connected inside the slide groove (501), and the mounting member (502) is fixedly connected to the servo motor (207).

5. The glass tempering furnace according to claim 1, characterized in that: The top and bottom of the inner wall of the transverse groove (201) are fixedly connected to a limiting member (601), and the side surface of the auxiliary wheel (203) is provided with a groove (602) for use with the limiting member (601).

6. A glass tempering furnace according to claim 2, characterized in that: A matching block (701) is fixedly connected to the rear side of the handle (304), and a matching groove (702) for use with the matching block (701) is provided at the front end of the bidirectional screw rod (301).

7. The glass tempering furnace according to claim 1, characterized in that: Inclined plates (8) are fixedly connected to both sides of the inner wall of the tempering furnace body (101), and the inclined plates (8) are respectively located on the top of the bidirectional screw rod (301) and the limit rod (302).

Images