Novel smooth edge cooling equipment for cold end of glass production line

Abstract

The invention discloses a glass production line cold end novel smooth edge cooling device, and relates to the technical field of glass production, the glass production line cold end novel smooth edge cooling device comprises a positioning frame and a metal hose, the outer side of the positioning frame is fixedly provided with a protective cover through a fixing piece, the positioning frame is fixedly provided with a blast cover with ventilation filtering holes, and the inner side of the positioning frame is provided with a positioning assembly; a reciprocating assembly is arranged in the protective cover, a blowing assembly is arranged in the air blowing cover, and a turbulent flow assembly is arranged on the inner side of the air blowing cover; the outer end of the metal hose communicates with an external cold source pipeline, the inner end of the metal hose communicates with a compressed air pipeline through an air inlet switch valve, and the bottom end of the compressed air pipeline communicates with a parallel blowing plate pipe frame. By means of the positioning assembly, the device can be conveniently fixed to a glass conveying frame, the installation position is adjustable and more flexible, and under the positioning extrusion triggering condition of the pressure piece and the conveying frame, rapid collaboration and continuity of positioning and air cooling are achieved.

Description

Technical Field

[0001] This invention relates to the field of glass production technology, and in particular to a novel edge cooling device for the cold end of a glass production line. Background Technology

[0002] With the advancement of technology, float glass has made great progress in automation and intelligence. However, in the production of ultra-thin electronic glass substrates, as the thickness of the glass becomes thinner and thinner, after the glass leaves the annealing furnace, it is thinner in the middle and thicker at the two sides. Consequently, the middle cools down faster than the two sides, which easily causes edge warping. This makes it difficult to cut, and it is easy to break when broken horizontally, or multiple missing corners may appear on the edge.

[0003] Currently, in float glass production, water cooling is the main method used to cool the glass edges at the cold end. However, because water acts directly on the glass surface during this process, the glass fresh out of the furnace is prone to edge cracking under water pressure, resulting in production losses. In addition, the water volume is difficult to control during the process, requiring frequent manual inspections and adjustments to find the optimal flow rate, which causes many inconveniences to production. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] In view of the problems existing in the above and / or existing novel edge cooling equipment for the cold end of glass production lines, the present invention is proposed.

[0006] Therefore, the problem to be solved by this invention is how to solve the problem that changing from water cooling to air cooling cannot effectively make the glass cooling more gentle, the cooling intensity is uncontrollable, and affects the glass cutting rate.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a novel edge cooling device for the cold end of a glass production line, comprising a positioning frame and a metal hose, wherein a protective cover is fixed to the outside of the positioning frame by a fixing component, and a blower hood with a breathable filter hole is fixed on the positioning frame, wherein a positioning component is provided on the inside of the positioning frame, and includes a fixing plate horizontally placed on the top of the inside of the positioning frame.

[0008] The protective cover is equipped with a reciprocating component and includes a stepper motor embedded inside the protective cover. The blower shroud is equipped with a blower assembly and includes a connector that slides on the outside of the blower shroud. The blower shroud is equipped with a turbulence assembly inside the blower shroud.

[0009] The outer end of the metal hose is connected to an external cold source pipeline, and the inner end of the metal hose is connected to a compressed air pipeline through an air inlet switch valve. The bottom end of the compressed air pipeline is connected to a parallel blow plate support.

[0010] In some embodiments, the positioning assembly further includes a threaded rod threaded to the bottom of the inner side of the positioning frame, and a handwheel is fixed to the bottom of the threaded rod. A movable plate is provided on the top of the threaded rod through a bearing seat, and pressure plates are embedded on the inner sides of the fixed plate and the movable plate.

[0011] In some embodiments: anti-slip grooves are provided on the inner sides of the fixed plate and the movable plate, and a reserved sliding groove is provided on the outer side of the positioning frame, and a connecting slider that slides with the reserved sliding groove is fixed on the outer side of the movable plate.

[0012] In some embodiments, the reciprocating assembly further includes a swing arm sleeved on the output shaft of the stepper motor, and a swing frame slides on the swing arm. An upper slide is fixed to the top of the swing frame, and a slide rail groove that slides with the upper slide is provided laterally on the protective cover.

[0013] In some embodiments: a vertical tube frame is longitudinally arranged on the upper slide, and a support rod is inserted inside the vertical tube frame. A limit screw is threadedly connected to the outer side of the vertical tube frame, and a limit screw hole is arrayed on the support rod to be tightened and positioned with the limit screw.

[0014] In some embodiments: a horizontal sleeve that slides with the compressed air pipe is placed on the support rod, and both sides of the top of the horizontal sleeve are threaded with stop screws, and the bottom of the two stop screws are provided with stop heads for limiting the compressed air pipe.

[0015] In some embodiments, a sliding frame that slides along a slide rail is fixed to the bottom of the swing frame, and a warning light is fixed to the outside of the sliding frame.

[0016] In some embodiments, the drum assembly further includes a rack plate transversely placed inside the connector, and the connector and the upper slide are fixed together. A spur gear meshes with the inner side of the rack plate, and a blower impeller is fixed to the spur gear via a fan shaft. A four-way valve is connected to the blower shroud.

[0017] In some embodiments, the turbulence assembly includes a pressure bend connected to the outer end of the four-way valve, and the bottom end of the pressure bend is connected to a pressure pipe cover that matches the parallel blow plate pipe frame. The bottom ends of the two sets of pressure pipe covers are respectively provided with direct injection holes and oblique injection holes.

[0018] In some embodiments: the direct injection orifices are arranged in an array vertically along the longitudinal axis of the pressurization pipe cover, and the oblique injection orifices are arranged symmetrically and obliquely along the longitudinal axis of the pressurization pipe cover. The bottom end of the parallel blow plate pipe frame is provided with air jet orifices, and the air jet orifices cooperate with the direct injection orifices and oblique injection orifices to cause airflow disturbance.

[0019] The beneficial effects of this invention are as follows: the positioning component facilitates the fixing of the device on the glass conveyor frame, the installation position is adjustable and more flexible, and under the positioning and squeezing triggering conditions of the pressure plate and the conveyor frame, the positioning and air cooling are quickly coordinated and continuous. The reciprocating component adopts a reciprocating swing mode to achieve the dynamic air cooling effect of the parallel blow plate tube frame, and replaces water cooling with air cooling, reducing the pressure and cooling intensity on the glass edge, making the cooling gentler and the cooling intensity controllable, which greatly improves the glass cutting rate. The drum conveying component and the turbulence component provide auxiliary turbulence air cooling measures simultaneously under dynamic air cooling conditions, expand the air cooling area of ​​the glass, and reduce the turbulent pressure effect of air cooling on the glass, preventing glass deformation. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a side view of the initial state of a new type of light-edge cooling equipment for the cold end of a glass production line.

[0022] Figure 2 A bottom view showing the working state of the new type of light edge cooling equipment at the cold end of a glass production line.

[0023] Figure 3 This is a partial internal view of a new type of edge-cooling equipment for the cold end of a glass production line.

[0024] Figure 4 A bottom view of the positioning components of a new type of edge-cooling equipment for the cold end of a glass production line.

[0025] Figure 5 A side view of the reciprocating components of a new type of edge-cooling equipment for the cold end of a glass production line.

[0026] Figure 6 A bottom view of the drum conveyor and turbulence components of a new type of edge-cooling equipment for the cold end of a glass production line.

[0027] Figure 7 This is a partial exploded view of a new type of edge-cooling equipment for the cold end of a glass production line.

[0028] Figure 8 A diagram showing the airflow direction of the jet nozzles, direct jet nozzles, and oblique jet nozzles in a new type of edge-cooling equipment for the cold end of a glass production line.

[0029] In the diagram: 1. Positioning frame; 2. Metal hose; 3. Intake switch valve; 4. Compressed air pipe; 5. Parallel blower plate frame; 6. Air jet orifice; 7. Protective cover; 8. Blower hood; 91. Fixing plate; 92. Threaded rod; 93. Handwheel; 94. Moving plate; 95. Pressure plate; 101. Stepper motor; 102. Swing arm; 103. Swing frame; 104. Upper slide; 105. Slide rail groove; 111. Connecting parts; 112. Rack plate; 113. Circular gear; 114. Blower impeller; 115. Four-way valve; 121. Pressure booster bend; 122. Pressure booster pipe cover; 123. Direct injection nozzle; 124. Angled injection nozzle; 13. Vertical cylinder frame; 14. Support rod; 15. Limit screw; 16. Limit screw hole; 17. Horizontal tube sleeve; 18. Stop screw; 19. Stop head; 20. Slide frame; 21. Warning light. Detailed Implementation

[0030] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0033] Example 1, referring to Figures 1 to 8 This is the first embodiment of the present invention. This embodiment provides a novel edge cooling device for the cold end of a glass production line, including a positioning frame 1 and a metal hose 2. A protective cover 7 is fixed to the outside of the positioning frame 1 by a fixing member, and a blower hood 8 with a breathable filter hole is fixed on the positioning frame 1. The positioning frame 1, the protective cover 7 and the blower hood 8 are all made of lightweight reinforced materials, which reduces the overall weight and facilitates movement.

[0034] Specifically, the positioning frame 1 has a positioning component on its inner side, including a fixed plate 91 horizontally placed on the top of the inner side of the positioning frame 1, and a threaded rod 92 threadedly connected to the bottom of the inner side of the positioning frame 1. A handwheel 93 is fixed to the bottom of the threaded rod 92, and a movable plate 94 is provided on the top of the threaded rod 92 through a bearing seat. Anti-slip grooves are provided on the inner sides of the fixed plate 91 and the movable plate 94 to increase the friction coefficient between the fixed plate 91 and the movable plate 94 and the upper and lower end faces of the glass conveyor frame to prevent slippage. With the cooperation of the movable plate 94 on the threaded rod 92 and the fixed plate 91, the positioning frame 1 is fixed on the glass conveyor frame, which makes it easy to fix the device on the glass conveyor frame. The installation position is adjustable and can be positioned by multiple displacements according to the glass air cooling zone, making it flexible and versatile.

[0035] Furthermore, a reserved sliding groove is provided on the outer side of the positioning frame 1, and a connecting slider that slides with the reserved sliding groove is fixed on the outer side of the moving plate 94. Through the reserved sliding groove and the connecting slider, the moving plate 94 in the displacement state plays a role in limiting and supporting, thereby improving the displacement stability of the moving plate 94.

[0036] Furthermore, pressure plates 95 are embedded on the inner sides of the fixed plate 91 and the movable plate 94. After the positioning frame 1 completes the positioning work, it is squeezed by the glass conveying frame, which forces the two sets of pressure plates 95 to be triggered by pressure and send pressure sensing signals to the PLC control panel fixed on the outside of the protective cover 7. After receiving the pressure sensing signals, the PLC control panel triggers the reciprocating component to open. Conversely, it releases the trigger and controls the reciprocating component to close, thus achieving effective coordination and continuous operation.

[0037] In use: First, place the positioning frame 1 on the glass conveyor frame, and pre-contact the upper surface of the glass conveyor frame with the fixed plate 91, which is in a fixed state, and pre-press the pressure plate 95 on the fixed plate 91. Then, turn the handwheel 93 clockwise and drive the threaded rod 92 to move upward in the positioning frame 1. Then, the upward-moving threaded rod 92 drives the moving plate 94 to move upward and press the lower surface of the glass conveyor frame until the positioning frame 1 is firmly positioned on the glass conveyor frame. At this time, the pressure plate 95 on the fixed plate 91 and the moving plate 94 are also pressed by the reverse extrusion force of the glass conveyor frame, triggering the subsequent reciprocating components to open.

[0038] Example 2, refer to Figures 1 to 8 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0039] Specifically, the outer end of the metal hose 2 is connected to an external cold source pipeline, and the inner end of the metal hose 2 is connected to a compressed air pipeline 4 through an air inlet switch valve 3. The bottom end of the compressed air pipeline 4 is connected to a parallel blow plate frame 5. The bottom end of the parallel blow plate frame 5 is provided with air jet holes 6. The air jet holes 6 are distributed in an array along the longitudinal axis of the parallel blow plate frame 5 to uniformly cool the side area of ​​the glass.

[0040] In use: The cold source supplied by the external cold source pipeline passes through the metal hose 2 and is supplied into the compressed air pipeline 4 opened by the air inlet switch valve 3. Then, it is blown evenly to the side area of ​​the glass through the small air jet holes 6 on the parallel blow plate tube frame 5, changing water cooling to air cooling. This reduces the cooling intensity of the glass edge, making the cooling more gentle and the cooling intensity controllable, which greatly improves the glass cutting rate.

[0041] Specifically, the protective cover 7 includes a reciprocating assembly, a stepper motor 101 embedded inside the protective cover 7, a swing arm 102 sleeved on the output shaft of the stepper motor 101, a swing frame 103 sliding on the swing arm 102, an upper slide 104 fixed to the top of the swing frame 103, and a slide rail groove 105 that slides with the upper slide 104 is opened laterally on the protective cover 7. The slide rail groove 105 located at the top of the protective cover 7 plays a sliding limiting role for the upper slide 104 and the swing frame 103, improving the stability of the swing frame 103 during swing and preventing it from tilting or shaking.

[0042] In use: When the two sets of pressure plates 95 are pressed and triggered, the stepper motor 101 is activated and the swing arm 102 drives the swing frame 103 to swing back and forth. The swing frame 103 swings back and forth and drives the upper slide 104 to slide in the slide rail groove 105 located at the top of the protective cover 7.

[0043] Specifically, a vertical tube frame 13 is longitudinally arranged on the upper slide 104, and a support rod 14 is inserted inside the vertical tube frame 13. A limit screw 15 is threaded on the outer side of the vertical tube frame 13, and a limit screw hole 16 is arranged on the support rod 14 to be tightened and positioned with the limit screw 15. By screwing the limit screw 15 into one of the limit screw holes 16 on the support rod 14, the support rod 14 that is pulled up or inserted down inside the vertical tube frame 13 is tightened and limited. After the support rod 14 reaches the height, the height of the parallel blow plate tube frame 5 is adjusted through the compressed air pipe 4 to ensure that the optimal air cooling distance is formed between the parallel blow plate tube frame 5 and the air cooling zone of the glass.

[0044] A horizontal sleeve 17 that slides with the compressed air pipe 4 is placed horizontally on the support rod 14. Limiting plates are fixed at both ends of the compressed air pipe 4 to limit the horizontal sleeve 17. Both sides of the top of the horizontal sleeve 17 are threaded with stop screws 18. The bottom of the two stop screws 18 is provided with stop heads 19 for limiting the compressed air pipe 4. The compressed air pipe 4 is manually gripped and slid back and forth in the horizontal sleeve 17. Then the compressed air pipe 4 drives the parallel blow plate frame 5 to adjust back and forth. After the adjustment is in place, the two stop screws 18 are turned to drive the stop heads 19 on them to stop and position the compressed air pipe 4 in place, ensuring that the parallel blow plate frame 5 reaches the air-cooling zone of the glass. This is suitable for the air-cooling and cooling needs of glass of different specifications.

[0045] In use: The upper slide 104, which swings back and forth with the swing frame 103, drives the parallel blow plate frame 5 on the compressed air pipe 4 to swing back and forth through the vertical cylinder frame 13 after the height is adjusted and the horizontal tube sleeve 17 after the front and rear are adjusted. Then, the cold air ejected from the jet holes 6 on the parallel blow plate frame 5 performs dynamic air cooling on the side of the glass in the reciprocating swing manner, further expanding the air cooling area on the side of the glass. Moreover, the air cooling under the back and forth swing can be superimposed on the side of the glass, enhancing the air cooling effect on the side of the glass.

[0046] The bottom of the swing frame 103 is fixed with a sliding lower frame 20 that slides with the slide rail groove 105. The slide rail groove 105 located below the protective cover 7 plays a sliding limit role for the sliding lower frame 20, which swings and moves synchronously with the swing frame 103. A warning light 21 with a three-color design is fixed on the outside of the lower frame 20, and a PLC control panel is fixed on the outside of the protective cover 7. Thus, the lower frame 20, which swings back and forth with the swing frame 103, drives the warning light 21 to move back and forth, which plays a dynamic warning role to the surrounding staff and improves the overall safety.

[0047] Example 3, referring to Figures 1 to 8 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0048] Specifically, the blower hood 8 is provided with a blower assembly, including a connector 111 that slides on the outside of the blower hood 8, and a rack plate 112 that is horizontally placed on the inside of the connector 111. The outer side of the blower hood 8 is provided with a sliding opening that slides with the connector 111, which plays a sliding limiting role for the connector 111. The connector 111 and the upper slide 104 are fixed.

[0049] A spur gear 113 meshes with the inner side of the rack plate 112, and a blower impeller 114 is fixed on the spur gear 113 via a fan shaft. The blower impeller 114 adopts a lightweight and streamlined design to reduce the rotational burden of the blower impeller 114 and increase its speed. A four-way valve 115 is connected to the blower shroud 8, and a small pressure booster valve is provided at the outer end of the four-way valve 115 to boost the airflow passing through the four-way valve 115 to prevent insufficient airflow from affecting the subsequent turbulence effect.

[0050] In use: The upper slide 104, which swings back and forth, drives the rack plate 112 to slide along through the connector 111. The rack plate 112, which slides back and forth, drives the blower impeller 114 on the spur gear 113 to rotate in both directions inside the blower hood 8 and generate wind. The wind in the blower hood 8 is supplied unidirectionally into the four-way valve 115 and prevents the wind from flowing back.

[0051] Specifically, the inner side of the blower shroud 8 is provided with a turbulence assembly, including a pressure-boosting bend 121 connected to the outer end of the four-way valve 115, and the bottom end of the pressure-boosting bend 121 is connected to a pressure-boosting pipe cover 122 that matches the parallel blower pipe frame 5. The bottom ends of the two sets of pressure-boosting pipe covers 122 are respectively provided with direct injection holes 123 and oblique injection holes 124. The inclination angle of the oblique injection holes 124 is between 30° and 60°, preferably 45°. The direct injection holes 123 are along the longitudinal axis of the pressure-boosting pipe cover 122. The lines are arranged in a vertical array, and the oblique spray holes 124 are symmetrically inclined along the longitudinal axis of the pressurization pipe cover 122. The jet nozzles 6, together with the direct spray holes 123 and the oblique spray holes 124, turbulently interact to treat the cold air ejected from the jet nozzles 6. This forces the cold air to reach the glass side area comprehensively and effectively and make efficient contact with it, thereby improving the effectiveness of glass air cooling.

[0052] like Figure 8 As shown, the cold air ejected from the parallel blow plate tube frame 5 by the jet nozzles 6 forms a vertical airflow band with downward wind pressure in the glass side area. At the same time, the wind force ejected from the direct jet nozzles 123 also forms a vertical airflow band with downward wind pressure in the glass side area, applying a downward rapid turbulence to the cold air ejected from the jet nozzles 6, so that it effectively acts on the glass side area for rapid air cooling. Combined with the wind force ejected at an angle from the oblique jet nozzles 124, an oblique airflow band with outward wind pressure is formed in the glass side area, forcing the cold air airflow band and the wind force airflow band that reach the glass side area to be blown outward along the glass side, expanding the air cooling area of ​​the glass side area and improving the air cooling efficiency of the glass side area.

[0053] In use: The air supplied into the four-way valve 115 passes through two pressurizing bends 121 and reaches the two sets of pressurizing pipe covers 122. The air then passes through the array of vertically distributed direct spray holes 123 and symmetrically distributed oblique spray holes 124, and is evenly blown towards the parallel blow plate frame 5 area in dynamic air-cooling state. The cold air ejected from the jet holes 6 is multi-directionally turbulent to the side area of ​​the glass. This forces the cold air in dynamic air-cooling state to effectively and extensively act directly on the side of the glass under the action of the multi-directional turbulent air force, performing efficient air-cooling and cooling treatment, shortening the glass air-cooling time, and avoiding uneven glass air-cooling and cooling, which would affect subsequent cutting operations.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A novel edge-cooling device for the cold end of a glass production line, characterized in that: It includes a positioning frame (1) and a metal hose (2). A protective cover (7) is fixed to the outside of the positioning frame (1) by a fastener. A blower cover (8) with a breathable filter hole is fixed on the positioning frame (1). A positioning component is provided on the inside of the positioning frame (1), and a fixing plate (91) is horizontally placed on the top of the inside of the positioning frame (1). The protective cover (7) is provided with a reciprocating component and includes a stepper motor (101) embedded in the inner side of the protective cover (7). The blower shroud (8) is provided with a blower assembly and includes a connector (111) that slides on the outer side of the blower shroud (8). The inner side of the blower shroud (8) is provided with a turbulence assembly. The outer end of the metal hose (2) is connected to an external cold source pipeline, and the inner end of the metal hose (2) is connected to a compressed air pipeline (4) through the air inlet switch valve (3). The bottom end of the compressed air pipeline (4) is connected to a parallel blow plate support (5).

2. The novel edge-cooling equipment for the cold end of a glass production line as described in claim 1, characterized in that: The positioning assembly also includes a threaded rod (92) threaded to the bottom of the inner side of the positioning frame (1), the bottom of the threaded rod (92) is fixed with the handwheel (93), the top of the threaded rod (92) is provided with a movable plate (94) through a bearing seat, and pressure plates (95) are embedded in the inner sides of the fixed plate (91) and the movable plate (94).

3. The novel edge-cooling equipment for the cold end of a glass production line as described in claim 2, characterized in that: The inner sides of the fixed plate (91) and the movable plate (94) are provided with anti-slip grooves, the outer side of the positioning frame (1) is provided with a reserved sliding groove, and the outer side of the movable plate (94) is fixed with a connecting slider that slides with the reserved sliding groove.

4. The novel edge-cooling equipment for the cold end of a glass production line as described in claim 3, characterized in that: The reciprocating assembly also includes a swing arm (102) sleeved on the output shaft of the stepper motor (101), a swing frame (103) sliding on the swing arm (102), an upper slide frame (104) fixed on the top of the swing frame (103), and a slide rail groove (105) that slides with the upper slide frame (104) is opened laterally on the protective cover (7).

5. The novel edge-cooling equipment for the cold end of a glass production line as described in claim 4, characterized in that: A vertical tube frame (13) is longitudinally placed on the upper slide (104). A support rod (14) is inserted inside the vertical tube frame (13). A limit screw (15) is threaded on the outer side of the vertical tube frame (13). A limit screw hole (16) is arranged on the support rod (14) to be tightened and positioned with the limit screw (15).

6. The novel edge-cooling equipment for the cold end of a glass production line as described in claim 5, characterized in that: The support rod (14) has a horizontal sleeve (17) that slides with the compressed air pipe (4). Both sides of the top of the horizontal sleeve (17) are threaded with stop screws (18). The bottom of the two stop screws (18) is provided with a stop head (19) for limiting the compressed air pipe (4).

7. The novel edge-cooling equipment for the cold end of a glass production line as described in claim 6, characterized in that: The bottom of the swing frame (103) is fixed with a sliding frame (20) that slides with the slide rail groove (105), and a warning light (21) is fixed on the outside of the sliding frame (20).

8. The novel edge-cooling equipment for the cold end of a glass production line as described in claim 7, characterized in that: The drum assembly also includes a rack plate (112) placed horizontally inside the connector (111). The connector (111) and the upper slide (104) are fixed together. A spur gear (113) meshes with the inner side of the rack plate (112). A blower impeller (114) is fixed on the spur gear (113) via a fan shaft. A four-way valve (115) is connected to the blower shroud (8).

9. The novel edge-cooling equipment for the cold end of a glass production line as described in claim 8, characterized in that: The turbulence assembly includes a pressure-boosting bend (121) connected to the outer end of the four-way valve (115). The bottom end of the pressure-boosting bend (121) is connected to a pressure-boosting pipe cover (122) that matches the parallel blow plate pipe frame (5). The bottom ends of the two sets of pressure-boosting pipe covers (122) are respectively provided with a direct injection hole (123) and an oblique injection hole (124).

10. The novel edge-cooling equipment for the cold end of a glass production line as described in claim 9, characterized in that: The direct injection orifices (123) are arranged vertically in an array along the longitudinal axis of the pressurization pipe cover (122), and the oblique injection orifices (124) are arranged symmetrically and obliquely along the longitudinal axis of the pressurization pipe cover (122). The bottom end of the parallel blow plate frame (5) is provided with a jet orifice (6), and the jet orifice (6) cooperates with the direct injection orifices (123) and the oblique injection orifices (124) to cause airflow disturbance.

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