Toughened laminated glass drying equipment
By using hydraulic cylinders and servo motors in the tempered laminated glass drying device, the uniform distribution of tempered laminated glass during the heating process is achieved, and the drying problem caused by the dead corners of heating in the prior art is solved, and the drying problem is improved. Drying effect and stability.
Patent Information
- Application Number
- CN202411282014.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2024-12-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing tempered laminated glass drying device has heating blind spots during the heating process, resulting in uneven drying problems.
A tempered laminated glass drying equipment including a support frame, a drying box, a heating tube, a servo motor, a dual output shaft screw, a middle plate, an outer plate, an installation plate, a limit plate, a hydraulic cylinder and a rotating assembly were designed. , through the synergistic effect of the hydraulic cylinder and the servo motor, the uniform distribution and positioning of the tempered laminated glass during the heating process is achieved, and the heating blind spots are avoided.
It effectively avoids the problem of uneven drying of tempered laminated glass, ensures the uniformity of drying effect, and improves the stability and sealing efficiency of tempered laminated glass.
Smart Images
Figure CN119164192A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of baking equipment, and in particular to a tempered laminated glass drying equipment. Background Art
[0002] Tempered insulating glass is made by vacuuming the space between two pieces of glass and fixing the two pieces of glass on the sides with sealing glue, which is also called laminated fixing. Before the tempered glass is vacuumed, it needs to be cleaned and dried to remove impurities on the surface of the tempered glass. There are various types of tempered glass drying devices available, such as horizontal conveyor dryers. When using horizontal conveyor dryers, hot air is used for drying. The flow of wind is uncontrollable, which can easily cause uneven drying. Therefore, a tempered laminated glass dryer with patent number CN202211376375.9 is proposed in the prior art. By moving the pressing frame backward and downward, the left and right sides of the tempered laminated glass can be pressed at the same time to avoid the tempered laminated glass from warping during drying, prevent bubbles from appearing in the glue inside the tempered laminated glass, and improve the quality of the tempered laminated glass after drying. By moving the pressing block downward, the top middle of the tempered laminated glass can be pressed to improve the stability of the tempered laminated glass. The clamping frame moves to the side close to each other to clamp the left and right sides of the tempered laminated glass, thereby positioning the tempered laminated glass to avoid the upper and lower pieces of tempered glass from being staggered.
[0003] However, when this device actually presses the left and right sides of the tempered laminated glass at the same time, the side guide mechanisms at the left and right ends are tightly attached to the two sides of the tempered laminated glass, resulting in the guide mechanisms affecting the heating of the tightly attached parts during the heating and drying process of the tempered laminated glass by the heating tube, resulting in a heating dead angle in the tempered laminated glass during the heating process and uneven drying. Summary of the invention
[0004] In order to solve the above technical problems, the present invention provides a tempered laminated glass drying device to solve the problems described in the above background technology.
[0005] The present invention provides a tempered laminated glass drying device, which is achieved by the following specific technical means: a tempered laminated glass drying device, comprising a support frame, a drying box and a heating tube, wherein a drying box is fixed on the upper part of the support frame, a heating tube is fixed on the inner part of the drying box, a conveying roller is connected to the upper surface of the support frame through a bracket for longitudinal rotation, a conveying motor is fixed on the lower right side of the drying box, a lower box body is fixed on the bottom of the support frame, a drying assembly is arranged in the lower box body, a top plate is fixed on the upper part of the drying box, and a rotating assembly is vertically fixed to the middle part of the support frame.
[0006] As a further solution of the present invention: the drying assembly is composed of a servo motor, a double output shaft screw, a middle plate, an outer plate, a mounting plate, a limit plate, a limit buckle, a support plate and a hydraulic cylinder; Specifically, a servo motor is fixed to the front end of the lower box body, a double output shaft screw is longitudinally embedded in the middle of the lower box body, a middle plate is fixed to the front and rear ends of the outer sides of the double output shaft screw, an outer plate is transversely fixed to the upper outer side of the middle plate, a mounting plate is fixed to the outer side of the outer plate, a limiting plate is vertically fixed to the top of the mounting plate, a limiting buckle is fixed to the side of the bottom of the limiting plate away from the middle of the middle plate, a support plate is longitudinally embedded in the limiting buckle, and a hydraulic cylinder is vertically fixed to the left and right ends of the bottom of the support frame.
[0007] As a further solution of the present invention: the two middle plates are symmetrically arranged around the transverse center axis of the lower box body, and the inner walls of the two middle plates are connected to the outer walls of the double output shaft screw rods through threads.
[0008] As a further solution of the present invention: the limit plate above the mounting plate passes through the top of the support frame and is embedded between the adjacent conveying rollers at the left and right ends, the top of the limit plate and the top of the conveying roller are both on the same horizontal plane, and an anti-skid plate is fixed on the top and the inner wall of the limit plate.
[0009] As a further solution of the present invention: the interior of the mounting plate is opened to provide a rectangular slide groove, the cross-sectional area of the slide groove is consistent with the cross-sectional area of the outer plate, and the interior of the slide groove is also provided with a limit rod vertically embedded in the outer plate, and the mounting plate is lifted and lowered vertically on the outside of the outer plate.
[0010] As a further solution of the present invention: the tops of the push rods at the output ends of the two hydraulic cylinders are connected to the middle of the bottom end of the support plate, the outer wall of the support plate is close to the inner wall of the limit buckle, and the limit buckle slides back and forth in a horizontal direction on the outer side of the support plate.
[0011] As a further solution of the present invention: four top plates are equidistantly arranged from left to right on the upper part of the drying box, and the top plates are arranged just above the limiting plates, and anti-slip strips are fixed to the bottoms of the top plates.
[0012] As a further solution of the present invention: the rotating assembly is composed of an electric push rod, a hidden rod, a rotating motor and a rotating disk; Specifically, an electric push rod is vertically fixed at the lower part of the fixed column, a hidden rod is fixed at the top of the push rod at the output end of the electric push rod, a rotating motor is fixed at the upper part of the hidden rod, and a rotating disk is rotatably connected to the top of the transmission shaft at the power output end of the rotating motor.
[0013] As a further solution of the present invention: the top of the rotating disk is arranged with a plurality of anti-skid protrusions in a circular ring shape, the upper surface of the rotating disk and the upper surface of the conveying roller are both on the same horizontal plane, and the rotating disk is located just below the middle of the drying box.
[0014] As a further solution of the present invention: the outer wall of the hidden rod is in close contact with the inner wall of the fixed column, the hidden rod is arranged in a rectangular shape, and the hidden rod is lifted up and down in a vertical direction inside the fixed column. Beneficial Effects
[0015] 1. After the tempered laminated glass is conveyed into the middle of the drying box by the conveying roller, the two hydraulic cylinders push the support plate upward at the same time, and the servo motor drives the double output shaft screw to rotate inside the two middle plates, so that the two middle plates drive the mounting plate and the limit plate to move to the middle of the drying box at the same time, and push the tempered laminated glass to move outside the conveying roller so that it is just in the middle of the drying box, avoiding the situation that one side of the tempered laminated glass is closer or farther from the heating tube. The two hydraulic cylinders push the support plate upward at the same time, so that the support plate pushes the mounting plate and the limit plate upward, so that the limit plate rises from between the adjacent conveying rollers on the left and right ends, and lifts the tempered laminated glass above the conveying roller, so that the top of the tempered laminated glass is close to the top plate. At this time, the upper and lower ends of the tempered laminated glass are clamped and fixed, which is more convenient for the subsequent rapid drying of the sealant on the side of the tempered laminated glass. There is no drying dead corner, and the drying effect of the tempered laminated glass is better.
[0016] 2. When the tempered laminated glass is conveyed to the middle of the drying box by the conveying roller, if the distance between the side walls of the front, rear, left and right ends of the tempered laminated glass and the inner wall of the drying box is inconsistent, the electric push rod can lift the tempered laminated glass by pushing the hidden rod and the rotating disk upward before drying, and then let the rotating motor drive the tempered laminated glass to rotate 90° through the rotating disk, and then let the electric push rod pull the hidden rod and the rotating disk to return to their original position. Each subsequent heating period can allow the tempered laminated glass to rotate 90° again, and the cycle will continue. Therefore, the steering adjustment operation of the tempered laminated glass can be performed according to the actual situation, which has high flexibility, is more convenient to use, and the tempered laminated glass is dried more evenly. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a front schematic diagram of the overall structure of the present invention; Figure 2 It is a front cross-sectional schematic diagram of the overall structure of the present invention; Figure 3 It is a front schematic diagram of the support frame structure in the present invention; Figure 4 It is a schematic diagram of the explosion of the local structure of the middle plate in the present invention; Figure 5 It is a front cross-sectional schematic diagram of the local structure of the middle plate in the present invention; Figure 6 It is a schematic diagram of the local structure of the fixed column in the present invention; Figure 7 It is a front cross-sectional schematic diagram of the local structure of the fixed column in the present invention.
[0018] Legend: support frame 1, drying box 101, heating tube 102, conveying roller 103, conveying motor 104, lower box 2, servo motor 201, double output shaft screw 202, middle plate 203, outer plate 204, mounting plate 205, limit plate 206, limit buckle 207, support plate 208, hydraulic cylinder 209, top plate 210, fixed column 3, electric push rod 301, hidden rod 302, rotating motor 303, rotating disk 304. DETAILED DESCRIPTION
[0019] Example 1, please refer to Figure 1-7 A tempered laminated glass drying device includes a support frame 1, a drying box 101 and a heating tube 102. The drying box 101 is fixed on the upper part of the support frame 1, and the heating tube 102 is fixed on the inner part of the drying box 101. The upper surface of the support frame 1 is connected to a conveying roller 103 for longitudinal rotation through a bracket, and a conveying motor 104 is fixed at the lower right side of the drying box 101. A lower box body 2 is fixed to the bottom of the support frame 1, and a drying component is arranged in the lower box body 2. A top plate 210 is fixed on the upper part of the drying box 101, and a rotating component is vertically fixed in the middle of the support frame 1.
[0020] The drying assembly is composed of a servo motor 201, a double output shaft screw 202, a middle plate 203, an outer plate 204, a mounting plate 205, a limit plate 206, a limit buckle 207, a support plate 208 and a hydraulic cylinder 209; A servo motor 201 is fixed to the front end of the lower box body 2, a double output shaft screw 202 is longitudinally embedded in the middle of the lower box body 2, a middle plate 203 is fixed to the front and rear ends of the outer sides of the double output shaft screw 202, an outer plate 204 is transversely fixed to the upper outer side of the middle plate 203, a mounting plate 205 is fixed to the outer side of the outer plate 204, a limit plate 206 is vertically fixed to the top of the mounting plate 205, a limit buckle 207 is fixed to the bottom of the limit plate 206 away from the middle of the middle plate 203, a support plate 208 is longitudinally embedded in the limit buckle 207, and a hydraulic cylinder 209 is vertically fixed to the left and right ends of the bottom of the support frame 1; The two middle plates 203 are symmetrically arranged around the transverse central axis of the lower box body 2, and the inner walls of the two middle plates 203 are connected to the outer walls of the double output shaft screw rod 202 through threads; The limit plate 206 above the mounting plate 205 passes through the top of the support frame 1 and is embedded between the adjacent conveying rollers 103 at the left and right ends. The top of the limit plate 206 and the top of the conveying roller 103 are both on the same horizontal plane. The top and the inner wall of the limit plate 206 are both fixed with anti-slip plates. The mounting plate 205 is provided with a rectangular slide groove in its interior, and the cross-sectional area of the slide groove is consistent with the cross-sectional area of the outer plate 204. A limit rod vertically embedded in the outer plate 204 is also provided in the slide groove, and the mounting plate 205 is lifted up and down in a vertical direction on the outer side of the outer plate 204. When the mounting plate 205 is lifted up and down, the mounting plate 205 will be lifted up and down on the outside of the outer plate 204, and the middle plate 203 can still push or pull the mounting plate 205 to move forward and backward; After the tempered laminated glass is transported by the conveying roller 103 to the middle of the drying box 101, the two hydraulic cylinders 209 simultaneously push the support plate 208 upward, and the servo motor 201 drives the double output shaft screw 202 to rotate inside the two middle plates 203, so that the two middle plates 203 drive the mounting plate 205 and the limit plate 206 to move toward the middle of the drying box 101 at the same time, pushing the tempered laminated glass to move outside the conveying roller 103 so that it is exactly located in the middle of the drying box 101, avoiding the situation that one side of the tempered laminated glass is closer or farther from the heating tube 102; The two hydraulic cylinders 209 simultaneously push the support plate 208 upward, so that the support plate 208 pushes the mounting plate 205 and the limit plate 206 upward, so that the limit plate 206 rises from between the adjacent conveying rollers 103 at the left and right ends, and lifts up the tempered laminated glass above the conveying rollers 103, so that the top of the tempered laminated glass is close to the top plate 210. At this time, the upper and lower ends of the tempered laminated glass are clamped and fixed, which is more convenient for the subsequent rapid drying of the sealing glue on the side of the tempered laminated glass, and there is no drying dead corner, and the drying effect of the tempered laminated glass is better; The tops of the push rods at the output ends of the two hydraulic cylinders 209 are connected to the middle of the bottom end of the support plate 208, the outer wall of the support plate 208 is in close contact with the inner wall of the limit buckle 207, and the limit buckle 207 slides back and forth in a horizontal direction on the outer side of the support plate 208; Among them, the main function of the support plate 208 is that when the mounting plate 205 drives the limit buckle 207 to move forward and backward outside the support plate 208, the support plate 208 can still push and pull the mounting plate 205 to slide forward and backward normally.
[0021] Example 2, please refer to Figure 1-7 , Embodiment 2 is different from Embodiment 1 in that four top plates 210 are arranged equidistantly from left to right on the top of the drying box 101, and the top plates 210 are arranged just above the limit plates 206, and anti-slip strips are fixed to the bottom of the top plates 210; Among them, the anti-slip strip at the bottom of the top plate 210 mainly serves to increase the friction between the top plate 210 and the surface of the tempered laminated glass; The limiting plate 206 rises from between the adjacent conveying rollers 103 at the left and right ends, and lifts up the tempered laminated glass above the conveying rollers 103, so that the top of the tempered laminated glass is close to the top plate 210, so that the upper and lower ends of the tempered laminated glass are clamped and fixed, which makes it easier to quickly dry the sealant on the side of the tempered laminated glass later.
[0022] Example 3, please refer to Figure 1-7 , Embodiment 3 is different from Embodiment 2 in that the rotating assembly is composed of an electric push rod 301, a hidden rod 302, a rotating motor 303 and a rotating disk 304; An electric push rod 301 is vertically fixed inside the fixed column 3, a hidden rod 302 is fixed on the top of the push rod at the output end of the electric push rod 301, a rotating motor 303 is fixed inside the top of the hidden rod 302, and a rotating disk 304 is rotatably connected to the top of the transmission shaft at the power output end of the rotating motor 303; The top of the rotating disk 304 is arranged in a circular ring with a number of anti-skid protrusions. The upper surface of the rotating disk 304 and the upper surface of the conveying roller 103 are both on the same horizontal plane. The rotating disk 304 is located just below the middle of the drying box 101. Among them, the main function of the anti-skid protrusion is to increase the friction between the rotating disk 304 and the tempered laminated glass; The outer wall of the hidden rod 302 is close to the inner wall of the fixed column 3, and the hidden rod 302 is arranged in a rectangular shape. The hidden rod 302 is lifted up and down in a vertical direction inside the fixed column 3; The main function of the rectangular hidden rod 302 is to prevent the hidden rod 302 from rotating inside the fixed column 3 due to vibration when the rotating motor 303 drives the rotating disk 304 to rotate; When the tempered laminated glass is conveyed by the conveying roller 103 and enters the middle part of the drying box 101, when the distances between the side walls of the front, rear, left and right ends of the tempered laminated glass and the inner wall of the drying box 101 are inconsistent, the electric push rod 301 can lift the tempered laminated glass by pushing the hidden rod 302 and the rotating disk 304 upward before drying, and then the rotating motor 303 drives the tempered laminated glass to rotate 90° through the rotating disk 304, and then the electric push rod 301 pulls the hidden rod 302 and the rotating disk 304 to restore to their original positions, and each subsequent heating period can allow the tempered laminated glass to rotate 90° again, and this cycle is repeated, so that the tempered laminated glass can be turned and adjusted according to actual conditions, with high flexibility, more convenient use, and more uniform drying of the tempered laminated glass.
[0023] The above are only preferred embodiments of the present invention. It should be pointed out that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the protection scope of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.
Claims
1. A tempered laminated glass drying device, comprising a support frame (1), a drying box (101) and a heating tube (102), wherein the drying box (101) is fixed above the interior of the support frame (1), and the heating tube (102) is fixed inside the drying box (101), characterized in that: The upper surface of the support frame (1) is connected to a conveying roller (103) by a bracket for longitudinal rotation; a conveying motor (104) is fixed at the lower right side of the drying box (101); a lower box body (2) is fixed at the bottom of the support frame (1); a drying component is arranged in the lower box body (2); a top plate (210) is fixed at the upper part of the drying box (101); and a rotating component is vertically fixed in the middle of the support frame (1).
2. The tempered laminated glass drying equipment according to claim 1, characterized in that: The drying assembly comprises a servo motor (201), a dual output shaft screw (202), a middle plate (203), an outer plate (204), a mounting plate (205), a limit plate (206), a limit buckle (207), a support plate (208) and a hydraulic cylinder (209); the servo motor (201) is fixed to the front end of the lower box (2), the dual output shaft screw (202) is longitudinally embedded in the middle of the lower box (2), and the middle plate (203) is fixed to the front and rear ends of the outer sides of the dual output shaft screw (202). An outer plate (204) is transversely fixed on the upper outer side of the middle plate (203), a mounting plate (205) is fixed on the outer side of the outer plate (204), a limiting plate (206) is vertically fixed on the top of the mounting plate (205), a limiting buckle (207) is fixed on the bottom of the limiting plate (206) away from the middle of the middle plate (203), a support plate (208) is longitudinally embedded in the limiting buckle (207), and a hydraulic cylinder (209) is vertically fixed on the left and right ends of the bottom of the support frame (1).
3. The tempered laminated glass drying equipment according to claim 2, characterized in that: The two middle plates (203) are symmetrically arranged around the transverse central axis of the lower box body (2), and the inner walls of the two middle plates (203) are connected to the outer wall of the double output shaft screw (202) via threads.
4. The tempered laminated glass drying equipment according to claim 2, characterized in that: The limiting plate (206) above the mounting plate (205) passes through the top of the support frame (1) and is embedded between the adjacent conveying rollers (103) at the left and right ends; the top of the limiting plate (206) and the top of the conveying roller (103) are both located on the same horizontal plane; and an anti-slip plate is fixed to the top and the top of the inner wall of the limiting plate (206).
5. The tempered laminated glass drying equipment according to claim 2, characterized in that: The interior of the mounting plate (205) is provided with a rectangular slide groove, the cross-sectional area of the slide groove being consistent with the cross-sectional area of the outer plate (204), and the interior of the slide groove is also provided with a limit rod vertically embedded in the outer plate (204), so that the mounting plate (205) is lifted up and down in a vertical direction on the outer side of the outer plate (204).
6. The tempered laminated glass drying equipment according to claim 2, characterized in that: The tops of the push rods at the output ends of the two hydraulic cylinders (209) are connected to the middle of the bottom end of the support plate (208), the outer wall of the support plate (208) is in close contact with the inner wall of the limit buckle (207), and the limit buckle (207) slides back and forth in a horizontal direction on the outer side of the support plate (208).
7. The tempered laminated glass drying equipment according to claim 2, characterized in that: Four top plates (210) are arranged equidistantly from left to right inside the drying box (101), and the top plates (210) are arranged just above the limiting plates (206). Anti-slip strips are fixed to the bottoms of the top plates (210).
8. The tempered laminated glass drying equipment according to claim 1, characterized in that: The rotating assembly is composed of an electric push rod (301), a hidden rod (302), a rotating motor (303) and a rotating disk (304); the electric push rod (301) is vertically fixed at the lower part of the fixed column (3); the hidden rod (302) is fixed at the top of the push rod at the output end of the electric push rod (301); the rotating motor (303) is fixed at the upper part of the hidden rod (302); and the rotating disk (304) is rotatably connected to the top of the transmission shaft at the power output end of the rotating motor (303).
9. The tempered laminated glass drying equipment according to claim 8, characterized in that: The top of the rotating disk (304) is provided with a plurality of anti-slip protrusions arranged in a circular ring shape, the upper surface of the rotating disk (304) and the upper surface of the conveying roller (103) are both located on the same horizontal plane, and the rotating disk (304) is located just below the middle of the drying box (101).
10. The tempered laminated glass drying equipment according to claim 8, characterized in that: The outer wall of the hidden rod (302) is in close contact with the inner wall of the fixed column (3); the hidden rod (302) is arranged in a rectangular shape; and the hidden rod (302) rises and falls vertically inside the fixed column (3).