Substrate glass ingredient feeding bin with stirring function

Abstract

The utility model provides a base plate glass batching and feeding bin with stirring function, which relates to the field of base plate glass processing, and comprises a feeding bin, a stirring bin and a conveying cylinder, the feeding bin is connected to the upper end of the stirring bin, a gate valve is connected between the feeding bin and the stirring bin, the front side of the stirring bin is provided with a front cover plate, and the conveying cylinder is connected with the stirring bin. A stirring shaft is arranged in the stirring bin, stirring claws are connected to the outer wall of the stirring shaft, the conveying barrel is connected to the outer wall of the stirring bin, a speed reducer is connected to one end of a screw rod in the conveying barrel, a first motor is connected to the upper end of the speed reducer, and a small belt wheel is installed on the outer wall of the screw rod on the inner side of the conveying barrel; the outer end of the stirring shaft is connected with a large belt wheel, and a synchronous belt is connected between the small belt wheel and the large belt wheel. The utility model solves the problems that the existing base plate glass batching and feeding bin has the phenomena of material fluffing and caking, and also has potential safety hazards in operation.

Description

Technical Field

[0001] The utility model relates to the technical field of substrate glass processing, and particularly relates to a charging bin for substrate glass batching with a stirring function. Background Art

[0002] The raw materials used in the substrate glass tank furnace need to be prepared by batching, and the raw materials in each bin are centralized, weighed, equipped and mixed. In addition to quartz powder and broken glass raw materials, the storage bins for raw materials such as barium, strontium, calcium, zinc, etc. are prone to arching and caking inside the bin outlet, which affects the normal feeding of raw materials. Manual dredging poses a safety hazard. Therefore, in order to ensure the full and error-free feeding of various raw materials, a special device for preventing the blockage of raw material feeding is required.

[0003] Therefore, it is of great significance to design a stable, reliable, simple and feasible charging bin for substrate glass batching with an automatic stirring function. Content of the Utility Model

[0004] To overcome the defects existing in the prior art, the present utility model provides a charging bin for substrate glass batching with a stirring function to solve the problems of arching and caking in the existing charging bin for substrate glass batching and the potential safety hazard in operation.

[0005] To achieve the above object, a charging bin for substrate glass batching with a stirring function is provided, including: a feeding bin, a stirring bin and a feeding tube. The feeding bin is connected to the upper end of the stirring bin, and a gate valve is connected between the feeding bin and the stirring bin. A front cover plate is provided on the front side of the stirring bin. A stirring shaft is arranged inside the stirring bin, and stirring claws are connected to the outer wall of the stirring shaft. The feeding tube is connected to the outer wall of the stirring bin. One end of the screw rod inside the feeding tube is connected to a speed reducer, and a first motor is connected to the upper end of the speed reducer. A small pulley is installed on the outer wall of the screw rod inside the feeding tube, and a large pulley is connected to the outer end of the stirring shaft. A synchronous belt is connected between the small pulley and the large pulley.

[0006] Further, first bearings and second bearings are respectively connected to the outer walls on both sides of the stirring bin. One end of the stirring shaft far from the large pulley is inserted into the second bearing, and the other end of the stirring shaft rotates through the first bearing.

[0007] Further, a tensioning assembly is provided on the outer side of the synchronous belt. The tensioning assembly includes a fixing plate fixed to the outer wall of the stirring bin, and a moving groove is opened at the outer end of the fixing plate.

[0008] Further, a second motor is installed at the front end of the fixing plate. The output shaft end of the second motor is connected to a double-threaded screw rod. Two groups of sliding plates are screwed to the outer side of the double-threaded screw rod, and the sliding plates are slidably connected to the moving groove.

[0009] Further, a guide rod parallel to the double-threaded screw rod is provided in the moving groove of the fixed plate, and the guide rod slidably penetrates through the sliding plate. Guide wheels are installed on the opposite end faces of the two sliding plates, and the guide wheels are located outside the synchronous belt.

[0010] Further, a plurality of groups of stirring claws are provided along the circumferential direction and the axial direction of the stirring shaft. The stirring claws include an outer sleeve, a magnetic rod is embedded inside the outer sleeve, and a screw joint is provided at one end of the outer sleeve, and the screw joint is screwed on the outer wall of the stirring shaft.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. For the feeding bin device with an automatic stirring function of the batching belt, in the bin space above the screw feeder, there are stirring claws for automatic stirring, which are fixed through the outer wall of the stirring bin by using two bearings. It is safe and reliable, simple to operate, convenient to install, and the joints are well-sealed without leakage; personal safety will not be harmed during the operation process; on the other hand, through the rotation of the stirring claws, the raw materials will not accumulate and caking to cause blockage, ensuring the safe operation of the raw material discharging process; the device has a compact and reliable structure, will not cause pollution to personnel and the environment, and provides guarantee for the preparation and transportation of raw materials;

[0013] 3. The device has a high structural reliability, good sealing performance, a long service life of the stirring claws for automatic stirring, is simple to operate and convenient to install. It can be used in the production process of glass substrates to prevent the light raw materials in the batching from caking and blocking. Secondly, through the magnetic rods arranged inside the stirring claws, it is convenient to adsorb and remove the metal impurities in the batching to ensure the product quality. Then, by opening the front cover plate, the stirring claws can be disassembled to facilitate the cleaning of the adsorbed impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0015] Figure 2 It is a schematic sectional view of the stirring bin of an embodiment of the present utility model.

[0016] Figure 3 It is a schematic axial sectional view of the stirring claw of an embodiment of the present utility model.

[0017] Figure 4 It is a schematic top sectional view of the tensioning assembly of an embodiment of the present utility model.

[0018] In the figure: 1. Feed bin; 2. Gate valve; 3. Stirring bin; 31. Front cover plate; 32. Stirring shaft; 33. Stirring claw; 331. Outer sleeve; 332. Magnetic rod; 333. Screw joint; 34. First bearing; 35. Second bearing; 4. First motor; 41. Reducer; 42. Small pulley; 43. Large pulley; 44. Timing belt; 5. Tensioning assembly; 51. Fixed plate; 52. Slide plate; 53. Double-threaded screw rod; 54. Second motor; 55. Guide rod; 56. Guide pulley; 6. Feeding cylinder. Detailed implementation mode

[0019] Refer to Figures 1 to 4 As shown, the present utility model provides a substrate glass batching and feeding bin with a stirring function, including: a feed bin 1, a stirring bin 3 and a feeding cylinder 6. The feed bin 1 is connected to the upper end of the stirring bin 3, and a gate valve 2 is connected between the feed bin 1 and the stirring bin 3. A front cover plate 31 is provided on the front side of the stirring bin 3. A stirring shaft 32 is provided inside the stirring bin 3, and stirring claws 33 are connected to the outer wall of the stirring shaft 32. The feeding cylinder 6 is connected to the outer wall of the stirring bin 3. One end of the spiral rod inside the feeding cylinder 6 is connected to a reducer 41, and a first motor 4 is connected to the upper end of the reducer 41. A small pulley 42 is installed on the outer wall of the spiral rod inside the feeding cylinder 6, and a large pulley 43 is connected to the outer end of the stirring shaft 32. A timing belt 44 is connected between the small pulley 42 and the large pulley 43.

[0020] In this embodiment, the feed bin 1, the stirring bin 3, the first motor 4, the tensioning assembly 5 and the feeding cylinder 6 constitute the main structure of the substrate glass batching and feeding bin with a stirring function involved in this application, which is used for batching and feeding of substrate glass.

[0021] Specifically, one end of the spiral rod inside the feeding cylinder 6 rotates through the stirring bin 3 and is then connected to the reducer 41, and the small pulley 42 is connected between the reducer 41 and the stirring bin 3.

[0022] As Figure 2 and Figure 3 shown, the outer walls on both sides of the stirring bin 3 are respectively connected with a first bearing 34 and a second bearing 35. One end of the stirring shaft 32 away from the large pulley 43 is inserted into the second bearing 35. At the same time, the other end of the stirring shaft 32 rotates through the first bearing 34. Multiple groups of stirring claws 33 are arranged along the circumferential and axial directions of the stirring shaft 32. The stirring claw 33 includes an outer sleeve 331 on the outside. A magnetic rod 332 is embedded inside the outer sleeve 331. One end of the outer sleeve 331 is provided with a screw joint 333, and the screw joint 333 is screwed on the outer wall of the stirring shaft 32.

[0023] As a preferred embodiment, the first bearing 34 and the second bearing 35 are provided to enhance the rotational stability of the stirring shaft 32. Then, through the magnetic rod 332 inside the stirring claw 33 and the plastic outer sleeve 331, metal impurities in the metal ingredients can be adsorbed and removed, preventing damage to the equipment and poor product quality.

[0024] As Figure 1 and Figure 4 As shown in the figure, a tensioning assembly 5 is provided on the outer side of the synchronous belt 44. The tensioning assembly 5 includes a fixing plate 51 fixed to the outer wall of the stirring bin 3. A moving groove is opened at the outer end of the fixing plate 51. A second motor 54 is installed at the front end of the fixing plate 51. The output shaft end of the second motor 54 is connected to a double-threaded screw rod 53. Two groups of sliding plates 52 are screwed on the outer side of the double-threaded screw rod 53. At the same time, the sliding plates 52 are slidably connected in the moving groove. A guide rod 55 parallel to the double-threaded screw rod 53 is provided in the moving groove of the fixing plate 51. The guide rod 55 slidably penetrates through the sliding plate 52. A guide wheel 56 is installed on the opposite side end faces of the two groups of sliding plates 52. At the same time, the guide wheel 56 is located on the outer side of the synchronous belt 44.

[0025] Specifically, the two groups of sliding plates 52 move relatively closer under the drive of the second motor 54, and keep the guide wheel 56 in contact with the front and rear sides of the synchronous belt 44. The width of the synchronous belt 44 is smaller than the groove of the guide wheel 56, that is, the guide wheel 56 is set as a grooved wheel structure. When the synchronous belt 44 is worn and the tensioning force becomes smaller, at this time, the second motor 54 can be started to move the two guide wheels 56 closer, thereby forming a tensioning effect on the synchronous belt 44.

[0026] During use, when the first motor at one end of the feeding cylinder is started and the raw materials are transported by rotation, the synchronous pulley will automatically rotate. After the small pulley drives the large pulley to rotate and decelerate, the stirring claws will continuously rotate in the bin where the raw materials may form lumps, breaking up the raw materials, and the raw materials will automatically leak into the spiral feeder below. After using this design device, the fluidity of the raw materials is increased, effectively assisting the smooth discharge of light or highly viscous raw materials.

[0027] The substrate glass batching and feeding bin with stirring function of the present utility model can effectively solve the problems of material bridging and caking existing in the existing substrate glass batching and feeding bin, and at the same time there are potential safety hazards in operation. On the basis of the existing technology of the substrate glass batching and feeding bin with stirring function, it effectively solves the problems of material bridging and caking in the existing substrate glass batching, and has the functions of removing metal impurities and automatically tensioning the belt.

Claims

1. A substrate glass batching feeding bin with stirring function, comprising: A feeding bin (1), a mixing bin (3) and a feeding barrel (6), characterized in that: the feeding bin (1) is connected to the upper end of the mixing bin (3), and a gate valve (2) is connected between the feeding bin (1) and the mixing bin (3), and a front cover plate (31) is provided on the front side of the mixing bin (3), a mixing shaft (32) is provided inside the mixing bin (3), and a mixing claw (33) is connected to the outer wall of the mixing shaft (32), the feeding barrel (6) is connected to the outer wall of the mixing bin (3), and a reducer (41) is connected to one end of the screw rod inside the feeding barrel (6), and a first motor (4) is connected to the upper end of the reducer (41), a small pulley (42) is installed on the outer wall of the screw rod inside the feeding barrel (6), and a large pulley (43) is connected to the outer end of the mixing shaft (32), and a synchronous belt (44) is connected between the small pulley (42) and the large pulley (43).

2. The substrate glass batching feeding bin with stirring function according to claim 1, characterized in that: The outer walls on both sides of the stirring chamber (3) are respectively connected to a first bearing (34) and a second bearing (35), and one end of the stirring shaft (32) away from the large pulley (43) is inserted into the second bearing (35), while the other end of the stirring shaft (32) rotates and passes through the first bearing (34).

3. The substrate glass batching feeding bin with stirring function according to claim 1, characterized in that: A tensioning assembly (5) is provided on the outer side of the synchronous belt (44), and the tensioning assembly (5) comprises a fixing plate (51) fixed on the outer wall of the mixing chamber (3), and a movable groove is provided at the outer end of the fixing plate (51).

4. The substrate glass batching feeding bin with stirring function according to claim 3, characterized in that: A second motor (54) is installed at the front end of the fixed plate (51), and a double-screw screw (53) is connected to the output shaft end of the second motor (54), and two groups of slide plates (52) are screwed to the outer side of the double-screw screw (53), and the slide plates (52) are slidably connected in the movable groove.

5. The substrate glass batching feeding bin with stirring function according to claim 3, characterized in that: A guide rod (55) parallel to the double-screw screw (53) is provided in the movable groove of the fixed plate (51), and the guide rod (55) slides through the slide plate (52), and guide wheels (56) are installed on the end surfaces of the opposite sides of the two sets of slide plates (52), and the guide wheels (56) are located on the outside of the synchronous belt (44).

6. The substrate glass batching feeding bin with stirring function according to claim 1, characterized in that: The stirring claws (33) are provided in multiple groups along the circumferential direction and the axial direction of the stirring shaft (32), and the stirring claws (33) include an outer jacket (331), a magnetic rod (332) is embedded in the outer jacket (331), and a screw joint (333) is provided at one end of the outer jacket (331), and the screw joint (333) is screwed to the outer wall of the stirring shaft (32).

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