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CN-122010395-A - Novel smooth edge cooling equipment of glass production line cold junction

CN122010395ACN 122010395 ACN122010395 ACN 122010395ACN-122010395-A

Abstract

The invention discloses novel smooth edge cooling equipment for a cold end of a glass production line, which relates to the technical field of glass production and comprises a positioning frame and a metal hose, wherein a protective cover is fixed on the outer side of the positioning frame through a fixing piece, a blast cover with an air ventilation filtering hole is fixed on the positioning frame, a positioning assembly is arranged on the inner side of the positioning frame, a reciprocating assembly is arranged in the protective cover, a blast assembly is arranged in the blast cover, a turbulent assembly is arranged on the inner side of the blast cover, an external cold source pipeline is communicated with the outer end of the metal hose, a compressed air pipeline is communicated with the inner end of the metal hose through an air inlet switch valve, and a parallel blowing plate pipe rack is communicated with the bottom end of the compressed air pipeline. The device is convenient to fix on the glass conveying frame through the positioning component, the installation position is adjustable, the device is more flexible, and the rapid cooperativity and continuity of positioning and air cooling are realized under the positioning extrusion triggering condition of the pressure sheet and the conveying frame.

Inventors

  • ZONG JIANTAO
  • PU JUN
  • MEI JINJING
  • LI JINHUI

Assignees

  • 山东沂新光电科技有限公司

Dates

Publication Date
20260512
Application Date
20260128

Claims (10)

  1. 1. The novel smooth edge cooling equipment for the cold end of the glass production line is characterized by comprising a positioning frame (1) and a metal hose (2), wherein a protective cover (7) is fixed on the outer side of the positioning frame (1) through a fixing piece, a blast cover (8) with a ventilation filtering hole is fixed on the positioning frame (1), a positioning assembly is arranged on the inner side of the positioning frame (1), and the novel smooth edge cooling equipment comprises a fixing plate (91) transversely arranged on the top of the inner side of the positioning frame (1); the air blowing device comprises a protective cover (7), a reciprocating assembly is arranged in the protective cover (7), the reciprocating assembly comprises a stepping motor (101) embedded in the inner side of the protective cover (7), a blowing assembly is arranged in an air blowing cover (8), the blowing assembly comprises a connecting piece (111) sliding on the outer side of the air blowing cover (8), and a turbulence assembly is arranged on the inner side of the air blowing cover (8); the outer end of the metal hose (2) is communicated with an external cold source pipeline, the inner end of the metal hose (2) is communicated with a compressed air pipeline (4) through an air inlet switch valve (3), and the bottom end of the compressed air pipeline (4) is communicated with a parallel blowing plate pipe frame (5).
  2. 2. The novel smooth cooling device for the cold end of the glass production line according to claim 1, wherein the positioning assembly further comprises a threaded rod (92) in threaded connection with the bottom of the inner side of the positioning frame (1), the hand wheel (93) is fixed to the bottom of the threaded rod (92), a movable plate (94) is arranged on the top of the threaded rod (92) 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. 3. The novel cold-end smooth cooling device of a glass production line according to claim 2, wherein anti-slip tooth grooves are formed in the inner sides of the fixed plate (91) and the movable plate (94), reserved sliding grooves are formed in the outer sides of the positioning frames (1), and a connecting sliding block which slides with the reserved sliding grooves is fixed on the outer sides of the movable plate (94).
  4. 4. The novel smooth cooling device for the cold end of the glass production line according to claim 3, wherein the reciprocating assembly further comprises a swing arm (102) sleeved on an output shaft of the stepping motor (101), a swing frame (103) is slidably arranged on the swing arm (102), an upper sliding frame (104) is fixedly arranged at the top of the swing frame (103), and a sliding rail groove (105) sliding with the upper sliding frame (104) is transversely formed in the protective cover (7).
  5. 5. The novel smooth cooling device for the cold end of the glass production line according to claim 4, wherein a vertical cylinder frame (13) is longitudinally arranged on the upper sliding frame (104), a supporting rod (14) is inserted into the vertical cylinder frame (13), a limit screw (15) is connected to the outer side of the vertical cylinder frame (13) in a threaded mode, and limit screw holes (16) which are screwed with the limit screw (15) and located are formed in an array mode on the supporting rod (14).
  6. 6. The novel smooth cooling device for the cold end of the glass production line according to claim 5, wherein a transverse tube sleeve (17) sliding with the compressed air pipeline (4) is transversely arranged on the supporting rod (14), two sides of the top of the transverse tube sleeve (17) are connected with supporting screws (18) in a threaded mode, and supporting heads (19) used for limiting the compressed air pipeline (4) are arranged at the bottoms of the two supporting screws (18).
  7. 7. The novel cold-end smooth cooling device of a glass production line according to claim 6, wherein a lower sliding frame (20) sliding with the sliding rail groove (105) is fixed at the bottom of the swing frame (103), and a warning lamp (21) is fixed at the outer side of the lower sliding frame (20).
  8. 8. The novel smooth cooling device for the cold end of a glass production line according to claim 7, wherein the blowing component further comprises a rack plate (112) transversely arranged on the inner side of the connecting piece (111), the connecting piece (111) is fixed with the upper sliding frame (104), a circular gear (113) is meshed on the inner side of the rack plate (112), a blowing impeller (114) is fixed on the circular gear (113) through a fan shaft, and a four-way valve (115) is communicated on the blowing cover (8).
  9. 9. The novel smooth cooling device for the cold end of the glass production line according to claim 8, wherein the turbulence assembly comprises a pressurizing elbow pipe (121) communicated with the outer end of the four-way valve (115), the bottom end of the pressurizing elbow pipe (121) is communicated with a pressurizing pipe cover (122) matched with the parallel blowing pipe rack (5), and the bottom ends of the two groups of pressurizing pipe covers (122) are respectively provided with a direct spraying small hole (123) and an oblique spraying small hole (124).
  10. 10. The novel smooth cooling device for the cold end of a glass production line according to claim 9, wherein the direct spraying small holes (123) are vertically distributed in an array along the longitudinal axis of the pressurizing pipe cover (122), the inclined spraying small holes (124) are symmetrically and obliquely distributed along the longitudinal axis of the pressurizing pipe cover (122), the bottom end of the parallel blowing pipe rack (5) is provided with the spraying small holes (6), and the spraying small holes (6) are in turbulent flow fit with the direct spraying small holes (123) and the inclined spraying small holes (124).

Description

Novel smooth edge cooling equipment of glass production line cold junction Technical Field The invention relates to the technical field of glass production, in particular to novel smooth edge cooling equipment for a cold end of a glass production line. Background Along with the development of technology, float glass has made great progress in automation and intellectualization, and in the production process of ultrathin electronic glass substrates, along with the thickness of the produced glass being thinner and thinner, after the glass is discharged from an annealing kiln, the temperature of the middle is reduced rapidly and the temperature of the two sides is reduced slowly because of the thickness of the two sides, so that the warping of the edges is easy to generate, the cutting is not facilitated, the breakage is easy to occur during transverse breaking, or the phenomenon of multiple unfilled corners occurs at the edges. At present, in float glass production, a water cooling method is mainly used for cooling the edge of glass by a cold end, and in the using process of the method, as water directly acts on the surface of the glass, the glass just discharged from a furnace is subjected to the action of water pressure, the edge is easy to form and burst, the yield loss is caused, in addition, the water quantity is not easy to control in the using process, frequent manual inspection is required to be carried out for continuous adjustment, the optimal flow is found, and a plurality of inconveniences are caused for production. Disclosure of Invention This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application. The present invention has been developed in view of the above-described and/or existing problems in the novel cold-end, polished edge cooling apparatus of glass manufacturing lines. Therefore, the invention aims to solve the problems that the cooling strength is uncontrollable and the glass cutting rate is affected because the cooling of the glass is changed into air cooling and the cooling of the glass cannot be effectively softened. In order to solve the technical problems, the novel smooth edge cooling equipment for the cold end of the glass production line comprises a positioning frame and a metal hose, wherein a protective cover is fixed on the outer side of the positioning frame through a fixing piece, an air blast cover with an air ventilation filtering hole is fixed on the positioning frame, a positioning assembly is arranged on the inner side of the positioning frame, and the novel smooth edge cooling equipment comprises a fixing plate transversely arranged on the top of the inner side of the positioning frame. The protective cover is internally provided with a reciprocating component and comprises a stepping motor embedded in the inner side of the protective cover, the blast cover is internally provided with a blast component, and comprises a connecting piece sliding on the outer side of the blast cover, and a turbulence assembly is arranged on the inner side of the blast cover. The outer end of the metal hose is communicated with an external cold source pipeline, the inner end of the metal hose is communicated with a compressed air pipeline through an air inlet switch valve, and the bottom end of the compressed air pipeline is communicated with a parallel blowing plate pipe frame. In some embodiments, the positioning assembly further comprises a threaded rod in threaded connection with the bottom of the inner side of the positioning frame, a hand wheel is fixed at the bottom of the threaded rod, a moving plate is arranged at the top of the threaded rod through a bearing seat, and pressure plates are embedded in the inner sides of the fixed plate and the moving plate. In some embodiments, the inner sides of the fixed plate and the movable plate are provided with anti-skid tooth grooves, the outer side of the positioning frame is provided with a reserved sliding groove, and the outer side of the movable plate is fixed with a connecting sliding block sliding with the reserved sliding groove. In some embodiments, the reciprocating assembly further comprises a swing arm sleeved on the output shaft of the stepping motor, a swing frame is arranged on the swing arm in a sliding mode, an upper sliding frame is fixed on the top of the swing frame, and a sliding rail groove sliding with the upper sliding frame is formed in the protective cover in a transverse mode. In some embodiments, a vertical cylinder frame is longitudinally arranged on the upper sliding frame, a supporting rod is inserted in the vertical cylinder frame, a limit screw is connected to the outer side of the vertical cylinder frame in a threaded manner, an