Glass tempering bending forming device

Abstract

The invention discloses a glass toughening bending forming device, and relates to the technical field of glass forming. The device comprises a device body, a high-temperature chamber is arranged on the left side in the device body, a forming assembly is arranged in the device body and is in hydraulic transmission, a forming auxiliary assembly is arranged on the upper portion in the device body, and the bottom of the forming auxiliary assembly is in an arc shape; a preparation frame is fixedly installed on the left side of the device body, a fixing plate is fixedly installed on the left side of the preparation frame, a double-head motor is fixedly installed on the side, away from the center of the preparation frame, of the fixing plate, and an arc groove rod is fixedly installed at the output end of the side, close to the center of the preparation frame, of the double-head motor. The surface of the raw glass sheet is uniformly brushed by the brushing plate, so that flaws caused by deep sinking of particles on the surface of the raw glass sheet during subsequent heating are prevented, and the strength of a finished product is prevented from being reduced.

Description

Technical Field

[0001] The invention relates to the technical field of glass forming, in particular to a glass tempering bending forming device. Background Art

[0002] In the process of forming and tempering curved glass in the glass tempering furnace, the heated glass sheet is usually placed on the lower roller with a horizontal curved section, and the upper air grille and upper roller with a well-adjusted curvature are controlled to fall onto the glass sheet on the lower air grille and lower roller of the horizontal roller, and then the equipment is used to bend the glass at a predetermined angle.

[0003] Patent announcement number CN217868631U discloses a forming device for a bending section of a glass tempering furnace, wherein the forming device is arranged on a fixed frame of a glass tempering workbench, and comprises a lower roller, an arc starting switch, a rotating switch, an upper roller and a lifting switch. A lower air grid is arranged below the lower roller through a chain plate, so that the lower air grid and the lower roller perform bending and horizontal movements synchronously, and an upper air grid is arranged above the upper roller through a chain plate, so that the upper air grid and the upper roller maintain a concave arc structure; the lower roller is electrically connected to the rotating switch for controlling the transmission of the upper roller, an arc starting mechanism and a lifting mechanism are arranged on the fixed frame, the arc starting mechanism is transmission-connected to the lower roller, the arc starting switch is electrically connected to the arc starting mechanism, and the upper roller is arranged on the lifting mechanism, so that the upper roller is lifted and lowered along the lifting mechanism.

[0004] However, the device still has shortcomings: the device can first arc the two sides of the glass sheet and then arc the center. However, before entering the glass tempering furnace for heating, particles are easily adhered to the surface of the glass sheet during contact with the outside world. The subsequent high-temperature heating causes the adhesion strength between the particles and the glass sheet to increase. Therefore, in the process of bending the glass sheet, the particles are easily sunken into the glass sheet and difficult to remove, resulting in a decrease in the yield rate. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a glass tempering bending and forming device, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A glass tempering and bending forming device, including a device main body, a high-temperature chamber is provided on the left side inside the device main body, a forming component is provided inside the device main body, and the forming component is hydraulically driven. A forming auxiliary component is provided above the device main body, and the bottom of the forming auxiliary component is arc-shaped. Transmission components are provided on both the left and right sides inside the device main body, and the transmission components operate through a driving module. A preparation frame is fixedly installed on the left side of the device main body, a fixing plate is fixedly installed on the left side of the preparation frame, a double-headed motor is fixedly installed on the side of the fixing plate away from the center of the preparation frame, an arc groove rod is fixedly installed at the output end of the double-headed motor close to the center of the preparation frame, and the arc groove rod penetrates through the fixing plate. A plurality of brush plates are fixedly installed at equal intervals on the outer wall of the arc groove rod, and there is a gap between the plurality of brush plates and the transmission component. An anti-oil volatilization device for removing oil volatilization substances on the surface of the glass sheet is provided inside the preparation frame. The glass sheet heated by the high-temperature chamber inside the device main body is transported to the top of the forming component through the transmission component. When the glass sheet reaches the top of the forming component, the forming component stops rotating, and the two ends of the forming component are driven by a hydraulic component to bend and contact the two ends of the glass sheet; when the glass sheet enters between the preparation frames, the double-headed motor is started, and the output end of the double-headed motor drives the arc groove rod to rotate. At this time, the fixing plate limits the arc groove rod. When the arc groove rod rotates, it drives the brush plates to rotate.

[0007] According to the above technical solution, vertical rods are slidably installed in the arc grooves on both the left and right sides of the arc groove rod. A telescopic protective shell is fixedly installed on the side of the fixing plate close to the center of the preparation frame, and the bottom of the inner wall of the telescopic end of the telescopic protective shell is fixedly installed at the bottom of the vertical rod. A telescopic baffle is fixedly installed at the bottom of the outer wall of the telescopic protective shell, and the vertical surface of the transmission component is located on the movement track of the inclined surface of the telescopic baffle. When the arc groove rod rotates, the vertical rod can slide towards the center direction of the arc groove rod and reset due to the restriction of the arc groove on the vertical rod. The telescopic end of the telescopic protective shell drives the vertical rod to move synchronously, and the telescopic end of the telescopic protective shell drives the telescopic baffle to move synchronously. The inclined surface of the telescopic end of the telescopic baffle contacts the vertical surface of the transmission component and retracts, and then automatically resets through a spring.

[0008] According to the above technical solution, a plurality of swing plates are hinged inside the brush plate, and the plurality of swing plates are equally spaced inside the brush plate. A through rod penetrates and is hinged at the edge of the outer wall of the swing plate. The through rod penetrates the front surface of the brush plate on the side away from the center of the brush plate, and one end of the front surface of the through rod is located on the movement track of the telescopic end of the telescopic protective shell. When the telescopic end of the telescopic protective shell expands and contracts, it contacts the through rod and drives it to move backward. The through rod drives the hinge shaft of the swing plate to start rotating. When the telescopic end of the telescopic protective shell retracts, the swing plate is reset by a torsion spring and pushes the through rod to reset, thereby realizing the reciprocating swing of the swing plate.

[0009] According to the above technical scheme, the device for preventing oil volatiles includes a reciprocating screw, a sliding plate and an activated carbon plate. The reciprocating screw passes through and is rotatably installed inside the preparation frame. The sliding plate passes through and is slidably installed on the outer wall surface of the reciprocating screw. The bottom of the activated carbon plate is fixedly installed on the top of the sliding plate. The double-headed motor drives the reciprocating screw to rotate through a belt. When the reciprocating screw rotates, the sliding plate is restricted by the spiral groove to cause the sliding plate to slide back and forth along the outer wall of the reciprocating screw. The sliding plate drives the activated carbon plate to move synchronously, and the sliding plate is limited by the activated carbon plate. At the same time, because the original glass piece stays in the workshop for a long time during production, processing and storage, it is affected by the volatilization of the engine oil and lubricating oil of the workshop machinery and equipment, resulting in the contamination of oil volatiles. At this time, when the original glass piece is close to the high-temperature chamber, the temperature rises and the oil volatiles volatilize.

[0010] According to the above technical solution, the outer wall of the reciprocating screw is connected to the output end of the double-headed motor away from the center of the preparation frame through a belt, a U-shaped groove is provided at the bottom of the sliding plate, and the top of the activated carbon plate is slidably installed on the top of the inner wall of the preparation frame. An anti-surge device is provided on the right side of the sliding plate to prevent the accumulation of oil volatiles and intrusion into the high-temperature chamber.

[0011] According to the above technical solution, the oil volatile prevention device also includes two pulleys, a rotating rod, an oil removal plate and oil absorbing cotton. The two pulleys are rotatably installed in the U-shaped groove of the sliding plate away from the center of the sliding plate through a spring. The left and right ends of the rotating rod are fixedly installed on the inner wall of the pulley close to the center of the sliding plate. The oil removal plate is fixedly installed on the outer wall surface of the rotating rod close to the outer wall of the pulley. The top of the oil absorbing cotton is hinged to the top of the inner wall of the U-shaped groove in the sliding plate through a torsion spring, and the inclined surface of the oil absorbing cotton is located on the movement trajectory of the oil removal plate. The sliding plate The pulley is driven to move synchronously. When the pulley contacts the original glass, it slides upward along the U-shaped groove of the sliding plate. The spring limiter causes the pulley to always fit the surface of the original glass. Therefore, friction is generated when the pulley slides and it starts to rotate. When the pulley rotates, it drives the rotating rod to rotate. The rotating rod drives the degreasing plate to rotate and brush the surface of the original glass. At the same time, when the degreasing plate rotates and changes its surface, it clings to and contacts the inclined surface of the oil-absorbing cotton to scrape off the volatile oil adhered to itself. The oil-absorbing cotton moves away from the center of the sliding plate and deforms due to the contact of the degreasing plate, and then resets through the torsion spring.

[0012] According to the above technical scheme, the anti-surge device includes a transverse plate, a trapezoidal block and an intercepting plate. The front and back sides of the transverse plate are fixedly installed at the inner wall edges of the preparatory frame. The inclined surface of the trapezoidal block is penetrated by a spring and slidably installed inside the transverse plate, and the inclined surface of the trapezoidal block is located on the right side movement trajectory of the sliding plate. The left side of the intercepting plate is fixedly installed on the right side of the trapezoidal block, and the intercepting plate is located between the preparatory frame and the high-temperature chamber. When the sliding plate slides, it contacts the inclined surface of the trapezoidal block to generate a resistance force. The trapezoidal block slides to the right along the inside of the transverse plate by the resistance force. When the sliding plate no longer contacts the trapezoidal block, the trapezoidal block is reset by the spring force, thereby the trapezoidal block drives the intercepting plate to move back and forth to the right and reset.

[0013] According to the above technical scheme, the anti-surge device also includes a spring piece, a round rod, a guide plate and a hollow arc block. The spring piece is fixedly installed between the right side of the cross plate and the left side of the interception plate. The top of the round rod is fixedly installed on the concave surface of the spring piece, and the outer wall of the round rod passes through the trapezoidal block. The top of the guide plate is fixedly installed on the bottom of the round rod, and a plurality of arc strips are arranged at the bottom of the guide plate. The bottom of the hollow arc block is fixedly installed at the top edge of the guide plate, and the bottom of the trapezoidal block is located on the movement trajectory of the top of the hollow arc block. When the interception plate moves, it drives the spring piece to deform and reset. The deformation and reset of the spring piece enables the round rod to move up and down, and the round rod drives the guide plate to move synchronously. The guide plate disturbs the volatile oil deposited under the interception plate through its own bottom arc strip. At the same time, the guide plate drives the hollow arc block to reciprocate and hit the bottom of the trapezoidal block to generate vibration, and the interception plate is caused to vibrate synchronously through the transmission of force.

[0014] The present invention provides a glass tempering bending and forming device having the following beneficial effects: (1) The present invention cooperates with a high temperature chamber, a forming assembly, a forming auxiliary assembly, a transmission assembly and a preparation frame to make the two sides of the glass sheet deform first and then the center. At the same time, the curved surface of the forming auxiliary assembly contacts the glass sheet, making the curve of the bent glass sheet more perfect and ensuring a smooth surface. The double-headed motor, the fixed plate, the arc groove rod, the brush plate and the vertical rod cooperate to make the brush plate evenly brush the surface of the glass sheet, preventing the surface particles of the glass sheet from sinking into the arc groove of the arc groove rod and causing defects when the glass sheet is subsequently heated, and preventing the strength of the finished product from decreasing and the yield rate from decreasing. The vertical rod, the telescopic protective shell and the telescopic baffle cooperate to effectively prevent the splashing particles from being stuck in the arc groove of the arc groove rod and obstructing the sliding path of the vertical rod, and effectively ensure that the glass sheet is always transmitted in the center, and ensure that the contact area between the brush plate and the glass sheet is stable and unchanged. The swing plate and the through rod cooperate to prompt the swing plate to beat the particles brushed by the brush plate in a direction away from the glass sheet, preventing the particles from falling onto the surface of the glass sheet for the second time.

[0015] (2) Through the setting of the anti-oil vapor device, the present invention cooperates with a double-headed motor, a belt, a reciprocating lead screw, a sliding plate, and an activated carbon plate, enabling the activated carbon plate to absorb harmful substances generated during the volatilization of oil vapor, and accelerating the circulation speed of the oil vapor inside the preparation frame; through the cooperation of pulleys, rotating rods, oil-removing plates, and oil-absorbing cotton, the removal of oil vapor on the surface of the original glass sheet is achieved, avoiding the formation of an oil film or sediment on the surface of the original glass sheet due to subsequent high-temperature heating, which affects its transparency and appearance; at the same time, it can ensure that the surface of the oil-removing plate is always clean, avoiding the secondary smearing phenomenon caused by the attachment of oil vapor to the original glass sheet.

[0016] (3) Through the setting of the anti-surge device, the present invention cooperates with a sliding plate, a cross plate, a trapezoidal block, and an intercepting plate, enabling the intercepting plate to reciprocally fan the oil vapor volatilized from the original glass sheet inside the preparation frame, promoting the aggregation of the oil vapor, accelerating the absorption rate of the activated carbon plate for the oil vapor, and effectively preventing the oil vapor from invading the high-temperature chamber and causing adverse effects; through the cooperation of elastic pieces, round rods, guiding plates, and hollow arc blocks, the guiding plates disturb and guide the oil vapor to prevent the accumulation of the oil vapor, and at the same time effectively reduce the erosion of the intercepting plate by the oil vapor and the influence of subsequent heat baking, thereby extending the service life, and the regular sounds emitted by the hollow arc blocks one by one provide good judgment conditions for the staff to determine whether the equipment inside the preparation frame is operating normally. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the whole of the present invention; Figure 2 is a sectional schematic diagram of the whole of the present invention; Figure 3 is a schematic diagram of the structure around the arc groove rod of the present invention; Figure 4 is a schematic diagram of the left-side view of the structure around the arc groove rod of the present invention; Figure 5 is a schematic diagram of the anti-oil vapor device of the present invention; Figure 6 is a schematic diagram of the bottom view of a part of the anti-oil vapor device of the present invention; Figure 7 is a schematic diagram of the anti-surge device of the present invention; Figure 8 is an enlarged schematic diagram of a part of the anti-surge device of the present invention.

[0018] In the figure: 1. Device main body; 2. Molding component; 21. Molding auxiliary component; 3. Transmission component; 31. Preparation frame; 4. Anti-oil vapor device; 41. Reciprocating lead screw; 42. Sliding plate; 43. Activated carbon plate; 44. Pulley; 45. Rotating rod; 46. Oil removal plate; 47. Oil-absorbing cotton; 5. Anti-surge device; 51. Horizontal plate; 52. Trapezoidal block; 53. Intercepting plate; 54. Elastic sheet; 55. Round rod; 56. Diverting plate; 57. Hollow arc block; 6. Fixed plate; 7. Arc groove rod; 8. Brushing plate; 9. Vertical rod; 10. Telescopic housing; 11. Telescopic baffle; 12. Oscillating plate; 13. Through rod. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0020] Please refer to Figures 1 - 8 , an embodiment of the present invention is: a glass tempering and bending forming device, including a device main body 1. A high-temperature chamber is arranged on the left side inside the device main body 1. A molding component 2 is arranged inside the device main body 1, and the molding component 2 is hydraulically driven. A molding auxiliary component 21 is arranged above the inside of the device main body 1, and the bottom of the molding auxiliary component 21 is arc-shaped. Transmission components 3 are arranged on both the left and right sides inside the device main body 1, and the transmission components 3 operate through a driving module. A preparation frame 31 is fixedly installed on the left side of the device main body 1. A fixed plate 6 is fixedly installed on the left side of the preparation frame 31. A double-headed motor is fixedly installed on the side of the fixed plate 6 away from the center of the preparation frame 31. An arc groove rod 7 is fixedly installed on the output end of the double-headed motor close to the center of the preparation frame 31, and the arc groove rod 7 penetrates through the fixed plate 6. A number of brushing plates 8 are equidistantly and fixedly installed on the outer wall of the arc groove rod 7, and there is a gap between the number of brushing plates 8 and the transmission component 3. An anti-oil vapor device 4 for removing oil vapor on the surface of the glass sheet blank is arranged inside the preparation frame 31, so that the two sides of the glass sheet blank are deformed first and then the center is deformed. At the same time, relying on the arc surface of the molding auxiliary component 21 to contact the glass sheet blank makes the curve of the bent glass sheet blank more perfect and ensures a smooth surface; the rotating brushing plate 8 evenly brushes the surface of the glass sheet blank conveyed through the transmission component 3, preventing tiny particles from adhering to the surface of the glass sheet blank during the conveying process. When the glass sheet blank is heated subsequently, it causes the particles to sink deep into the glass sheet blank, resulting in defects and preventing the finished product strength from decreasing and the yield rate from decreasing.

[0021] Vertical rods 9 are slidably installed inside the arc grooves on both the left and right sides of the arc groove rod 7. A telescopic protective shell 10 is fixedly installed on one side of the fixing plate 6 close to the center of the preparation frame 31. The bottom of the inner wall of the telescopic end of the telescopic protective shell 10 is fixedly installed at the bottom of the vertical rod 9. A telescopic baffle 11 is fixedly installed at the bottom of the outer wall of the telescopic protective shell 10. The vertical surface of the transmission assembly 3 is located on the movement track of the inclined surface of the telescopic baffle 11. Through the above cooperation, the splashing particles brushed by the brush plate 8 are effectively prevented from getting stuck inside the arc groove of the arc groove rod 7 and hindering the sliding path of the vertical rod 9. And by the clamping on both sides of the telescopic baffle 11, it is effectively ensured that the original glass sheet is always centered during transmission, ensuring that the contact area between the brush plate 8 and the original glass sheet remains stable and unchanged.

[0022] A number of swing plates 12 are hinged inside the brush plate 8, and the number of swing plates 12 are evenly distributed inside the brush plate 8. A through rod 13 penetrates and is hinged at the edge of the outer wall of the swing plate 12. The through rod 13 penetrates the front surface of the brush plate 8 on the side far from the center of the brush plate 8, and one end of the front surface of the through rod 13 is located on the movement track of the telescopic end of the telescopic protective shell 10. Through the above cooperation, the swing plate 12 pats the particles brushed by the brush plate 8 in a direction away from the original glass sheet, preventing the particles from falling back onto the surface of the original glass sheet for the second time.

[0023] During use, the raw glass sheet heated in the high-temperature chamber inside the device main body 1 is conveyed to the top of the forming assembly 2 through the transmission assembly 3. When the raw glass sheet reaches the top of the forming assembly 2, the forming assembly 2 stops rotating. The two ends of the forming assembly 2 are driven by the hydraulic assembly to bend and abut against the two ends of the raw glass sheet, causing the two sides of the raw glass sheet to deform first and then the center to deform. At the same time, relying on the arc surface of the forming auxiliary assembly 21 to abut against the raw glass sheet makes the curve of the bent raw glass sheet more perfect and ensures a smooth surface. When the raw glass sheet enters between the preparation frames 31, the double-headed motor is started. The output end of the double-headed motor drives the arc groove rod 7 to rotate. At this time, the fixing plate 6 limits the arc groove rod 7. When the arc groove rod 7 rotates, it drives the brush plate 8 to rotate. The brush plate 8 rotates to evenly brush the surface of the raw glass sheet conveyed through the transmission assembly 3, preventing tiny particles from adhering to the surface of the raw glass sheet during transportation. When the raw glass sheet is heated later, it will cause the particles to sink deep into the raw glass sheet, resulting in defects and preventing the reduction of the finished product strength and the reduction of the yield rate. When the arc groove rod 7 rotates, the vertical rod 9 is restricted by the arc groove to slide and reset towards the center of the arc groove rod 7. The vertical rod 9 drives the telescopic end of the telescopic housing 10 to move synchronously. The telescopic end of the telescopic housing 10 drives the telescopic baffle 11 to move synchronously. The inclined surface of the telescopic end of the telescopic baffle 11 abuts against the vertical surface of the transmission assembly 3 and retracts, and then automatically resets through the spring. Through the above cooperation, it effectively avoids the splashed particles brushed by the brush plate 8 from getting stuck in the arc groove of the arc groove rod 7 and hindering the sliding path of the vertical rod 9. And through the clamping on both sides of the telescopic baffle 11, it effectively ensures that the raw glass sheet is always centered during transmission, ensuring that the contact area between the brush plate 8 and the raw glass sheet remains stable. When the telescopic end of the telescopic housing 10 expands and contracts, it abuts against the through rod 13 and moves backward. The through rod 13 drives the hinge shaft of the swing plate 12 to start rotating. When the telescopic end of the telescopic housing 10 retracts, the swing plate 12 is reset by the torsion spring and pushes the through rod 13 to reset, thus realizing the reciprocating swing of the swing plate 12. Through the above cooperation, the swing plate 12 pats the particles brushed by the brush plate 8 away from the raw glass sheet, avoiding the particles from falling onto the surface of the raw glass sheet again.

[0024] Please refer to Figures 1 - 8 , on the basis of the above embodiments, in another embodiment of the present invention, an anti-oil volatiles device 4 is further included; The anti-oil volatiles device 4 includes a reciprocating lead screw 41, a sliding plate 42 and an activated carbon plate 43. The reciprocating lead screw 41 penetrates and is rotatably installed inside the preparation frame 31. The sliding plate 42 penetrates and is slidably installed on the outer wall surface of the reciprocating lead screw 41. The bottom of the activated carbon plate 43 is fixedly installed on the top of the sliding plate 42. The activated carbon plate 43 absorbs the harmful substances generated during the volatilization of the oil volatiles through its own wave-like reciprocating motion, and accelerates the circulation speed of the oil volatiles inside the preparation frame 31.

[0025] The outer wall of the reciprocating lead screw 41 is drivingly connected to the output end of the double-headed motor on the side far from the center of the preparation frame 31 through a belt. A U-shaped groove is opened at the bottom of the sliding plate 42. The top of the activated carbon plate 43 is slidably installed on the top inner wall of the preparation frame 31. A surge prevention device 5 for preventing the accumulation and intrusion of oil volatiles into the high-temperature chamber is provided on the right side of the sliding plate 42.

[0026] The oil volatiles prevention device 4 further includes two pulleys 44, a rotating rod 45, an oil removal plate 46 and an oil-absorbing cotton 47. The two pulleys 44 on the side far from the center of the sliding plate 42 are rotatably installed inside the U-shaped groove of the sliding plate 42 through springs. The left and right ends of the rotating rod 45 are fixedly installed on the inner wall of the pulley 44 close to the center of the sliding plate 42. The side of the oil removal plate 46 close to the outer wall of the pulley 44 is fixedly installed on the outer surface of the rotating rod 45. The top of the oil-absorbing cotton 47 is hinged to the top inner wall of the middle U-shaped groove of the sliding plate 42 through a torsion spring, and the inclined surface of the oil-absorbing cotton 47 is located on the movement track of the oil removal plate 46. Through the above cooperation, the removal of oil volatiles on the surface of the raw glass sheet is realized, avoiding the formation of an oil film or sediment on the surface of the raw glass sheet caused by subsequent high-temperature heating, which affects its transparency and appearance; at the same time, it can ensure that the surface of the oil removal plate 46 is always clean and avoid the secondary coating phenomenon on the raw glass sheet caused by the attachment of oil volatiles.

[0027] During use, the double-headed motor drives the reciprocating lead screw 41 to rotate through a belt. When the reciprocating lead screw 41 rotates, the sliding plate 42 is restricted by the spiral groove and slides back and forth along the outer wall of the reciprocating lead screw 41. The sliding plate 42 drives the activated carbon plate 43 to move synchronously, and at the same time, the activated carbon plate 43 limits the sliding plate 42. At the same time, because the raw glass sheets stay in the workshop for a long time during production, processing, and storage, they are affected by the volatiles of machine oil and lubricating oil in the workshop machinery and equipment, resulting in the attachment of oil volatiles on themselves. At this time, when the raw glass sheets approach the high-temperature chamber, the temperature rises, causing the oil volatiles to volatilize. At this time, the activated carbon plate 43 absorbs the harmful substances generated during the volatilization of the oil volatiles through its reciprocating movement of the wavy surface, and accelerates the circulation speed of the oil volatiles inside the preparation frame 31; the sliding plate 42 drives the pulley 44 to move synchronously. When the pulley 44 touches the raw glass sheet, it slides upward along the U-shaped groove of the sliding plate 42. The spring limits the pulley 44 to always fit the surface of the raw glass sheet. Therefore, when the pulley 44 slides, frictional force is generated and it starts to rotate. When the pulley 44 rotates, it drives the rotating rod 45 to rotate. The rotating rod 45 drives the oil-removing plate 46 to rotate and brush the surface of the raw glass sheet. At the same time, when the oil-removing plate 46 rotates and changes its surface, it closely adheres to and touches the inclined surface of the oil-absorbing cotton 47 to scrape off the oil volatiles adhered to itself. The oil-absorbing cotton 47 moves away from the center of the sliding plate 42 and deforms due to the contact of the oil-removing plate 46, and then returns to its original position through the torsion spring. Through the above cooperation, the removal of the oil volatiles on the surface of the raw glass sheet is realized, avoiding the formation of an oil film or sediment on the surface of the raw glass sheet due to subsequent high-temperature heating, which affects its transparency and appearance; at the same time, it can ensure that the surface of the oil-removing plate 46 is always clean and avoid the secondary coating phenomenon of the raw glass sheet caused by the attachment of oil volatiles.

[0028] Please refer to Figures 1 - 8 , on the basis of the above embodiment, in another embodiment of the present invention, an anti-surge device 5 is further included; The anti-surge device 5 includes a cross plate 51, a trapezoidal block 52, and an intercepting plate 53. The front and back sides of the cross plate 51 are fixedly installed at the edge of the inner wall of the preparation frame 31. The inclined surface of the trapezoidal block 52 passes through and is slidably installed inside the cross plate 51 through a spring, and the inclined surface of the trapezoidal block 52 is located on the right movement track of the sliding plate 42. The left side of the intercepting plate 53 is fixedly installed on the right side of the trapezoidal block 52, and the intercepting plate 53 is located between the preparation frame 31 and the high-temperature chamber. Through the above cooperation, the intercepting plate 53 reciprocates and stirs the oil volatiles volatilized from the raw glass sheet inside the preparation frame 31, causing the oil volatiles to gather, accelerating the absorption rate of the activated carbon plate 43 for the oil volatiles, and effectively preventing the oil volatiles from invading the high-temperature chamber and causing adverse effects.

[0029] The anti-surge device 5 also includes a spring piece 54, a round rod 55, a guide plate 56 and a hollow arc block 57. The spring piece 54 is fixedly installed between the right side of the cross plate 51 and the left side of the intercepting plate 53. The top of the round rod 55 is fixedly installed on the concave surface of the spring piece 54, and the outer wall of the round rod 55 passes through the trapezoidal block 52. The top of the guide plate 56 is fixedly installed on the bottom of the round rod 55, and a plurality of arc strips are arranged at the bottom of the guide plate 56. The bottom of the hollow arc block 57 is fixedly installed at the top edge of the guide plate 56, and the bottom of the trapezoidal block 52 is located on the movement trajectory of the top of the hollow arc block 57. In summary, the guide plate 56 disturbs and guides the volatile oil to prevent the accumulation of volatile oil. At the same time, the intercepting plate 53 carries the vibration to fan the volatile oil, effectively reducing the erosion it suffers and the influence of the later heat baking, thereby extending the service life. In addition, the regular sounds emitted by the hollow arc blocks 57 provide good judgment conditions for the staff to determine whether the internal equipment of the preparation frame 31 is operating normally.

[0030] When in use, the sliding plate 42 slides against the inclined surface of the trapezoidal block 52 to generate a resistance force, and the trapezoidal block 52 slides to the right along the inside of the horizontal plate 51 by the resistance force. When the sliding plate 42 no longer resists the trapezoidal block 52, the trapezoidal block 52 is reset by the spring force, thereby the trapezoidal block 52 drives the intercepting plate 53 to move back and forth to the right and reset. Through the above cooperation, the intercepting plate 53 is prompted to reciprocate and stir the volatile oil on the glass original piece to the inside of the preparation frame 31, so as to promote the aggregation of the volatile oil, accelerate the absorption rate of the activated carbon plate 43 to the volatile oil, and effectively avoid the adverse effects of the volatile oil invading the high temperature chamber; when the intercepting plate 53 moves, it drives the spring piece 54 to deform and reset, and the deformation and reset of the spring piece 54 enables the round rod 55 to move up and down, and the round rod 55 drives the guide plate 56 to move synchronously The guide plate 56 disturbs the oil volatiles that overflow and deposit under the interception plate 53 through the arc strip at its bottom. At the same time, the guide plate 56 drives the hollow arc block 57 to reciprocate and impact the bottom of the trapezoidal block 52 to generate vibration, and the interception plate 53 is caused to vibrate synchronously through the transmission of force. The hollow arc block 57 amplifies the impact sound through its own hollow internal design. In summary, the guide plate 56 is caused to disturb and guide the oil volatiles to prevent the accumulation of oil volatiles. At the same time, the interception plate 53 carries the vibration to fan the oil volatiles, which effectively reduces its own erosion and the influence of subsequent heat baking, thereby extending its service life. In addition, the regular sounds emitted by the hollow arc blocks 57 provide good judgment conditions for the staff to determine whether the internal equipment of the preparation frame 31 is operating normally.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A glass tempering bending and forming device, comprising a device body (1), a high temperature chamber is arranged on the left side of the device body (1), a forming assembly (2) is arranged on the inside of the device body (1), and the forming assembly (2) is driven by hydraulic pressure, a forming auxiliary assembly (21) is arranged on the top of the device body (1), and the bottom of the forming auxiliary assembly (21) is arc-shaped, transmission assemblies (3) are arranged on both the left and right sides of the device body (1), and the transmission assembly (3) is operated by a driving module, and a preparation frame (31) is fixedly installed on the left side of the device body (1), characterized in that: A fixed plate (6) is fixedly mounted on the left side of the preparation frame (31); a double-headed motor is fixedly mounted on the fixed plate (6) away from the center of the preparation frame (31); an arc groove rod (7) is fixedly mounted on the output end of the double-headed motor close to the center of the preparation frame (31); the arc groove rod (7) penetrates the fixed plate (6); a plurality of brush plates (8) are fixedly mounted on the outer wall of the arc groove rod (7) at equal distances; and gaps are left between the plurality of brush plates (8) and the transmission assembly (3); an oil volatiles prevention device (4) for removing oil volatiles on the surface of the original glass sheet is arranged inside the preparation frame (31); Vertical rods (9) are slidably mounted inside the arc grooves on both sides of the arc groove rod (7); a telescopic protective shell (10) is fixedly mounted on one side of the fixed plate (6) close to the center of the preparation frame (31); the bottom of the inner wall of the telescopic end of the telescopic protective shell (10) is fixedly mounted on the bottom of the vertical rod (9); a telescopic baffle (11) is fixedly mounted on the bottom of the outer wall of the telescopic protective shell (10); and the vertical surface of the transmission assembly (3) is located on the inclined motion trajectory of the telescopic baffle (11); A plurality of swing plates (12) are hingedly connected inside the brush plate (8), and the plurality of swing plates (12) are evenly spaced inside the brush plate (8); a penetration rod (13) is pierced and hingedly connected to the outer wall edge of the swing plate (12); the penetration rod (13) penetrates the front face of the brush plate (8) at a side away from the center of the brush plate (8), and one end of the front face of the penetration rod (13) is located on the movement trajectory of the telescopic end of the telescopic protective shell (10); The oil volatiles prevention device (4) comprises a reciprocating screw rod (41), a sliding plate (42) and an activated carbon plate (43); the reciprocating screw rod (41) penetrates and is rotatably mounted inside the preparation frame (31); the sliding plate (42) penetrates and is slidably mounted on the outer wall surface of the reciprocating screw rod (41); and the bottom of the activated carbon plate (43) is fixedly mounted on the top of the sliding plate (42); The outer wall of the reciprocating screw rod (41) is connected to the output end of the double-headed motor away from the center of the preparation frame (31) through a belt, a U-shaped groove is formed at the bottom of the sliding plate (42), and the top of the activated carbon plate (43) is slidably mounted on the top of the inner wall of the preparation frame (31); The oil volatiles prevention device (4) further comprises two pulleys (44), a rotating rod (45), an oil removal plate (46) and oil absorbing cotton (47). The two pulleys (44) are rotatably mounted inside the U-shaped groove of the sliding plate (42) at a side away from the center of the sliding plate (42) through a spring. The left and right ends of the rotating rod (45) are fixedly mounted on the inner wall of the pulley (44) close to the center of the sliding plate (42). The oil removal plate (46) is fixedly mounted on the outer wall surface of the rotating rod (45) close to the outer wall of the pulley (44). The top of the oil absorbing cotton (47) is hinged to the top of the inner wall of the U-shaped groove in the sliding plate (42) through a torsion spring, and the inclined surface of the oil absorbing cotton (47) is located on the movement trajectory of the oil removal plate (46).

2. The glass tempering bending and forming device according to claim 1, characterized in that: An anti-surge device (5) for preventing the accumulation of volatile oil substances is arranged on the right side of the sliding plate (42).

Images