A grading feeding device for electronic glass furnace

Abstract

The utility model discloses a grading feeding device for an electronic glass kiln, and relates to the technical field of electronic glass production equipment. The utility model comprises a silo, an output end of the silo is fixedly installed with an electromagnetic valve, an output end of the electromagnetic valve is fixedly installed with a conveying pipe, a motor is fixedly installed at the left end of the conveying pipe, the output end of the motor extends to the inside of the conveying pipe and is fixedly connected with a spiral shaft, and a discharge pipe is fixedly installed on the side wall of the conveying pipe. When the raw materials enter the inside of the discharge pipe, the utility model can use a crushing mechanism to crush the raw materials to prevent the agglomerated raw materials from entering the inside of the discharge chute, and the staff can control the adjustment mechanism as needed to adjust the distance between the two sealing plates to control the raw material feeding speed. The feeding can be stopped when the distance between the two sealing plates is minimized, and the larger the distance between the two sealing plates, the faster the feeding speed.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic glass production equipment, in particular to a graded feeding device for an electronic glass furnace. Background Art

[0002] The electronic glass furnace is a modern equipment used to melt glass raw materials in the glass manufacturing industry. It mainly uses electricity as a heat source and converts electricity into heat energy through electric heating elements (such as silicon carbon rods, silicon molybdenum rods, etc.) to heat and melt the glass raw materials. There are usually multiple heating zones inside the furnace to adjust the temperature distribution according to the different stages of glass melting. The molten glass liquid enters the molding equipment through the runner and is finally made into electronic glass products of various shapes; and the electronic glass furnace graded feeding device is a device specially designed for electronic glass production. It involves the feeding link in the electronic glass production process, aiming to improve the accuracy and stability of feeding, thereby optimizing the efficiency and quality of glass production.

[0003] The existing patent number CN219567777U proposes a graded feeding device for an electronic glass kiln, including a first bracket and a second bracket, the top of the first bracket is fixedly connected to a first conveying pipe, the top side of the first conveying pipe is fixedly connected to a silo, and one end of the first conveying pipe is fixedly connected to a second motor; but in the above-mentioned feeding device, the screw conveyor closer to the kiln is too close to the kiln and the ambient temperature is high, so the raw materials are very likely to agglomerate inside the screw conveyor, resulting in blockage of the screw conveyor, and the feeding speed cannot be adjusted according to needs. Therefore, an electronic glass kiln graded feeding device is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the existing electronic glass furnace grading feeding device feeds materials into the kiln, the raw materials inside the screw conveyor closer to the kiln are very easy to agglomerate due to the high ambient temperature of the kiln, and the feeding speed cannot be adjusted as needed. The utility model provides an electronic glass furnace grading feeding device.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] An electronic glass furnace graded feeding device comprises a silo, an output end of the silo is fixedly installed with an electromagnetic valve, an output end of the electromagnetic valve is fixedly installed with a conveying pipe, a left end of the conveying pipe is fixedly installed with a motor, an output end of the motor extends to the inside of the conveying pipe and is fixedly connected with a spiral shaft, a side wall of the conveying pipe is fixedly installed with a discharge pipe, two sets of support frames are fixedly installed on the side wall of the conveying pipe, a silo is arranged below the discharge pipe, an output end of the silo is fixedly installed with an electromagnetic valve, and an output end of the electromagnetic valve is fixedly installed with a There is a conveying pipe II, a motor II is fixedly installed on the left end of the conveying pipe II, the output end of the motor II extends to the inside of the conveying pipe II and is fixedly connected to a spiral shaft II, a discharge pipe II is fixedly installed on the side wall of the conveying pipe II, two sets of support frames II are fixedly installed on the side wall of the conveying pipe II, a discharge chute is arranged below the discharge pipe II, a crushing mechanism for crushing agglomerated raw materials is arranged on the right end of the inside of the conveying pipe II, two sealing plates distributed in a mirror image are arranged at the output end of the discharge pipe II, and an adjusting mechanism for adjusting the distance between the two sealing plates is arranged on the side wall of the discharge pipe II.

[0007] Furthermore, the crushing mechanism includes a rotating shaft, and a rotatable rotating shaft is movably installed on the inner wall of the conveying pipe 2, the bottom end of the rotating shaft is fixedly connected with a bevel gear 1, the right end of the spiral shaft 2 is fixedly installed with a bevel gear 2, the bevel gear 2 and the bevel gear 1 are meshingly connected, the bottom of the bevel gear 1 is fixedly installed with a mounting shaft, and a plurality of groups of crushing blades equidistantly distributed longitudinally are fixedly installed on the mounting shaft.

[0008] Furthermore, the adjustment mechanism includes a strip rod, a side wall surface of the discharge pipe 2 is fixedly mounted with the strip rod, an L-shaped rod is fixedly mounted on the right end of the strip rod, a rotatable bidirectional screw is movably mounted on the vertical end of the L-shaped rod, both ends of the bidirectional screw are respectively threadedly connected with movable blocks, a convex block is fixedly mounted on the top of each movable block, a convex groove is provided at the bottom of the strip rod, each convex block is movably mounted inside the convex groove, a connecting rod is fixedly mounted on the bottom of each movable block, and the two connecting rods are respectively fixedly connected to the two sealing plates.

[0009] Furthermore, four limiting grooves are provided at the bottom end of the discharge pipe 2, and two limiting rods are fixedly installed on the top of each sealing plate, and the four limiting rods are movably installed inside the four limiting grooves respectively.

[0010] Furthermore, a connecting groove is provided on the right side wall of the left sealing plate, and a connecting rod is fixedly installed on the left side wall of the right sealing plate, and the connecting rod is adapted to the inner hollow area of ​​the connecting groove.

[0011] Furthermore, a strip groove is provided on the side where the connection groove and the connection rod are close to each other, and a magnetic attraction bar is fixedly installed inside each strip groove, and the two magnetic attraction bars are attracted to each other.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. After starting, the motor 1 of the utility model can drive the spiral shaft 1 to rotate. After the raw materials inside the silo 1 enter the interior of the conveying pipe 1 through the solenoid valve 1, the spiral shaft 1 will continuously rotate to gradually convey the raw materials to the right, and the raw materials inside the conveying pipe 1 will enter the interior of the silo 2 through the discharge pipe 1. After starting, the motor 2 can drive the spiral shaft 2 to rotate. After the raw materials inside the silo 2 enter the interior of the conveying pipe 2 through the solenoid valve 2, the spiral shaft 2 will continuously rotate to gradually convey the raw materials to the right, and the raw materials inside the conveying pipe 2 will enter the interior of the discharge chute through the discharge pipe 2. When the raw materials enter the interior of the discharge pipe 2, the crushing mechanism can be used to crush the raw materials to prevent the agglomerated raw materials from entering the interior of the discharge chute, and the staff can control the adjustment mechanism as needed to adjust the distance between the two sealing plates to control the raw material feeding speed. The feeding can be stopped when the distance between the two sealing plates is minimized, and the larger the distance between the two sealing plates, the faster the feeding speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a partial schematic diagram of the interior of the second delivery pipe of the utility model;

[0016] Figure 3 This utility model Figure 2 The enlarged view of point A in the middle;

[0017] Figure 4 This utility model Figure 2 The enlarged view of point B in the middle;

[0018] Figure 5 This utility model Figure 2 Enlarged view of point C in the middle;

[0019] Figure numerals: 1, silo 1; 2, solenoid valve 1; 3, conveying pipe 1; 4, motor 1; 5, screw shaft 1; 6, discharge pipe 1; 7, support frame 1; 8, silo 2; 9, solenoid valve 2; 10, conveying pipe 2; 11, motor 2; 12, screw shaft 2; 13, discharge pipe 2; 14, support frame 2; 15, feed chute; 16, crushing mechanism; 1601, rotating shaft; 1602, bevel gear 1; 1603, bevel gear Tooth 2; 1604, mounting shaft; 1605, crushing blade; 17, sealing plate; 18, adjusting mechanism; 1801, strip rod; 1802, L-shaped rod; 1803, bidirectional screw; 1804, movable block; 1805, convex block; 1806, convex groove; 1807, connecting rod; 19, limiting groove; 20, limiting rod; 21, connecting groove; 22, connecting rod; 23, strip groove; 24, magnetic strip. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figures 1 to 5As shown, an electronic glass furnace graded feeding device comprises a silo 1, an output end of the silo 1 is fixedly installed with a solenoid valve 2, an output end of the solenoid valve 2 is fixedly installed with a conveying pipe 3, a motor 4 is fixedly installed at the left end of the conveying pipe 3, an output end of the motor 4 extends to the inside of the conveying pipe 3 and is fixedly connected with a spiral shaft 5, a side wall of the conveying pipe 3 is fixedly installed with a discharge pipe 6, two sets of support frames 7 are fixedly installed on the side wall of the conveying pipe 3, a silo 8 is arranged below the discharge pipe 6, an output end of the silo 8 is fixedly installed with a solenoid valve 9, and the solenoid valve 9 is fixedly installed. A conveying pipe 10 is fixedly installed at the output end of the conveying pipe 10, a motor 11 is fixedly installed at the left end of the conveying pipe 10, the output end of the motor 11 extends to the inside of the conveying pipe 10 and is fixedly connected to a spiral shaft 12, a discharge pipe 13 is fixedly installed on the side wall of the conveying pipe 10, two sets of support frames 14 are fixedly installed on the side wall of the conveying pipe 10, a feed chute 15 is arranged below the discharge pipe 13, a crushing mechanism 16 for crushing agglomerated raw materials is arranged at the right end of the inside of the conveying pipe 10, two sealing plates 17 distributed in a mirror image are arranged at the output end of the discharge pipe 13, and the discharge pipe 13 is fixedly installed on the side wall of the conveying pipe 10. The side wall surface of 3 is provided with an adjusting mechanism 18 for adjusting the distance between the two sealing plates 17. It should be noted that after the motor 4 is started, it can drive the screw shaft 5 to rotate. After the raw materials in the silo 1 enter the interior of the conveying pipe 3 through the solenoid valve 2, the raw materials will be gradually conveyed to the right side due to the continuous rotation of the screw shaft 5. The raw materials in the conveying pipe 3 enter the interior of the silo 2 8 through the discharge pipe 6. After the motor 2 11 is started, it can drive the screw shaft 2 12 to rotate. After the raw materials in the silo 2 8 enter the interior of the conveying pipe 2 10 through the solenoid valve 2 9, due to the continuous rotation of the screw shaft 5, the raw materials will be gradually conveyed to the right side. The raw materials in the conveying pipe 3 enter the interior of the silo 2 8 through the discharge pipe 6. The rotating shaft 12 continuously rotates to gradually convey the raw materials to the right, and the raw materials inside the conveying pipe 10 enter the interior of the discharge chute 15 through the discharge pipe 13. When the raw materials enter the interior of the discharge pipe 13, the crushing mechanism 16 can be used to crush the raw materials to prevent the agglomerated raw materials from entering the interior of the discharge chute 15, and the staff can control the adjustment mechanism 18 as needed to adjust the distance between the two sealing plates 17 to control the raw material feeding speed. The feeding can be stopped when the distance between the two sealing plates 17 is minimized, and the larger the distance between the two sealing plates 17, the faster the feeding speed.

[0025] like Figure 1 , Figure 2As shown, the crushing mechanism 16 includes a rotating shaft 1601, and the inner wall surface of the conveying pipe 10 is movably installed with a rotatable rotating shaft 1601, the bottom end of the rotating shaft 1601 is fixedly connected with a bevel gear 1602, and the right end of the spiral shaft 12 is fixedly installed with a bevel gear 1603, the bevel gear 1603 and the bevel gear 1602 are meshingly connected, and the bottom of the bevel gear 1602 is fixedly installed with a mounting shaft 1604, and a plurality of groups of longitudinally equidistantly distributed crushing blades 1605 are fixedly installed on the mounting shaft 1604. It should be noted that when the spiral shaft 12 rotates, the bevel gear 1603 will be driven to rotate synchronously, and the rotation of the bevel gear 1603 will drive the bevel gear 1602 to rotate, and the rotation of the bevel gear 1602 will drive the rotating shaft 1601, the mounting shaft 1604, and the crushing blade 1605 to rotate synchronously. The rotation of the crushing blade 1605 can crush the agglomerated raw materials that fall into the inside of the discharge pipe 13.

[0026] like Figure 2 , Figure 3 , Figure 5 As shown, the adjustment mechanism 18 includes a strip rod 1801, the side wall surface of the discharge pipe 13 is fixedly installed with the strip rod 1801, the right end of the strip rod 1801 is fixedly installed with an L-shaped rod 1802, and a rotatable bidirectional screw 1803 is movably installed on the vertical end of the L-shaped rod 1802. The two ends of the bidirectional screw 1803 are respectively threadedly connected with movable blocks 1804, and the top of each movable block 1804 is fixedly installed with a convex block 1805. The bottom of the strip rod 1801 is provided with a convex groove 1806, and each convex block 1805 is movably installed inside the convex groove 1806. The bottom of each movable block 1804 is fixedly installed with a connecting The connecting rod 1807 and the two connecting rods 1807 are fixedly connected to the two sealing plates 17 respectively. It should be noted that the two movable blocks 1804 can be moved closer to or farther away from each other by rotating the bidirectional screw 1803 as needed. The movement of each movable block 1804 will drive the convex block 1805 connected to it to slide inside the convex groove 1806, and the movement of each movable block 1804 will drive the connecting rod 1807 connected to it and the corresponding sealing plate 17 to move synchronously. Therefore, when the two movable blocks 1804 move away from each other, the two sealing plates 17 move away from each other, and when the two movable blocks 1804 move closer to each other, the two sealing plates 17 move closer to each other.

[0027] like Figure 2As shown, four limit grooves 19 are opened at the bottom end of the discharge pipe 13, and two limit rods 20 are fixedly installed on the top of each sealing plate 17. The four limit rods 20 are movably installed inside the four limit grooves 19 respectively. It should be noted that when each sealing plate 17 moves, it will drive the two limit rods 20 connected to it to slide inside the corresponding limit grooves 19 respectively. Through the cooperation of the limit grooves 19 and the limit rods 20, the moving trajectory of the sealing plate 17 can be limited to ensure the stability of the movement of the sealing plate 17.

[0028] like Figure 2 , Figure 4 As shown, a connecting groove 21 is provided on the right side wall of the left sealing plate 17, and a connecting rod 22 is fixedly installed on the left side wall of the right sealing plate 17. The connecting rod 22 is adapted to the internal hollow area of ​​the connecting groove 21. It should be noted that when the distance between the two sealing plates 17 is reduced to the minimum, the connecting rod 22 will be placed inside the connecting groove 21, and a better sealing effect can be achieved through the mutual cooperation between the connecting rod 22 and the connecting groove 21.

[0029] like Figure 2 , Figure 4 As shown, a strip groove 23 is provided on the side where the connecting groove 21 and the connecting rod 22 are close to each other, and a magnetic strip 24 is fixedly installed inside each strip groove 23. The two magnetic strips 24 are attracted to each other. It should be noted that when the distance between the two sealing plates 17 is reduced to the minimum, the two magnetic strips 24 are attracted to each other, and the stability of the current position of the two sealing plates 17 can be ensured by the two magnetic strips 24.

[0030] In summary:

[0031] After starting, the motor 4 can drive the screw shaft 5 to rotate. After the raw materials inside the silo 1 enter the inside of the conveying pipe 3 through the solenoid valve 2, the screw shaft 5 will continuously rotate to gradually transport the raw materials to the right. The raw materials inside the conveying pipe 3 enter the inside of the silo 8 through the discharge pipe 6. After starting, the motor 2 11 can drive the screw shaft 2 12 to rotate. After the raw materials inside the silo 8 enter the inside of the conveying pipe 2 10 through the solenoid valve 2 9, the screw shaft 2 12 will continuously rotate to gradually transport the raw materials to the right. The raw materials inside the conveying pipe 2 10 enter the inside of the discharge chute 15 through the discharge pipe 2 13. When the raw materials enter the inside of the discharge pipe 2 13, the crushing mechanism 16 can be used to crush the raw materials to prevent the agglomerated raw materials from entering the inside of the discharge chute 15. The staff can control the adjusting mechanism 18 as needed to adjust the distance between the two sealing plates 17 to control the raw material feeding speed. The feeding can be stopped when the distance between the two sealing plates 17 is minimized. The larger the distance between the two sealing plates 17, the faster the feeding speed.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electronic glass furnace grading feeding device, characterized in that: The invention comprises a silo (1), wherein an electromagnetic valve (2) is fixedly installed at the output end of the silo (1), a conveying pipe (3) is fixedly installed at the output end of the electromagnetic valve (2), a motor (4) is fixedly installed at the left end of the conveying pipe (3), the output end of the motor (4) extends to the inside of the conveying pipe (3) and is fixedly connected with a spiral shaft (5), a discharge pipe (6) is fixedly installed on the side wall of the conveying pipe (3), two sets of support frames (7) are fixedly installed on the side wall of the conveying pipe (3), a silo (8) is arranged below the discharge pipe (6), an electromagnetic valve (9) is fixedly installed at the output end of the silo (8), a conveying pipe (10) is fixedly installed at the output end of the electromagnetic valve (9), and the conveying pipe (10) is fixedly installed at the output end of the conveying pipe (10). ) is fixedly mounted on the left end of the conveying pipe (10), the output end of the motor (11) extends to the inside of the conveying pipe (10) and is fixedly connected to the screw shaft (12), the side wall of the conveying pipe (10) is fixedly mounted with a discharge pipe (13), the side wall of the conveying pipe (10) is fixedly mounted with two sets of support frames (14), a feed chute (15) is arranged below the discharge pipe (13), a crushing mechanism (16) for crushing agglomerated raw materials is arranged at the right end of the inside of the conveying pipe (10), two mirror-distributed sealing plates (17) are arranged at the output end of the discharge pipe (13), and an adjustment mechanism (18) for adjusting the distance between the two sealing plates (17) is arranged on the side wall of the discharge pipe (13).

2. The electronic glass furnace grading feeding device according to claim 1 is characterized in that: The crushing mechanism (16) comprises a rotating shaft (1601), the inner wall surface of the second conveying pipe (10) is movably mounted with a rotatable rotating shaft (1601), the bottom end of the rotating shaft (1601) is fixedly connected with a bevel gear (1602), the right end of the second spiral shaft (12) is fixedly mounted with a bevel gear (1603), the bevel gear (1603) and the bevel gear (1602) are meshingly connected, the bottom of the bevel gear (1602) is fixedly mounted with a mounting shaft (1604), and a plurality of groups of crushing blades (1605) equidistantly distributed in the longitudinal direction are fixedly mounted on the mounting shaft (1604).

3. The electronic glass furnace graded feeding device according to claim 1 is characterized in that: The adjustment mechanism (18) comprises a strip rod (1801), the side wall surface of the second discharge pipe (13) is fixedly mounted with the strip rod (1801), the right end of the strip rod (1801) is fixedly mounted with an L-shaped rod (1802), a rotatable bidirectional screw (1803) is movably mounted on the vertical end of the L-shaped rod (1802), both ends of the bidirectional screw (1803) are respectively threadedly connected with movable blocks (1804), the top of each movable block (1804) is fixedly mounted with a convex block (1805), the bottom of the strip rod (1801) is provided with a convex groove (1806), each convex block (1805) is movably mounted inside the convex groove (1806), the bottom of each movable block (1804) is fixedly mounted with a connecting rod (1807), and the two connecting rods (1807) are respectively fixedly connected to the two sealing plates (17).

4. The electronic glass furnace graded feeding device according to claim 1, characterized in that: The bottom end of the second discharge pipe (13) is provided with four limit grooves (19), and the top of each sealing plate (17) is fixedly mounted with two limit rods (20), and the four limit rods (20) are movably mounted inside the four limit grooves (19) respectively.

5. The electronic glass furnace graded feeding device according to claim 1, characterized in that: A connecting groove (21) is provided on the right side wall of the left sealing plate (17), and a connecting rod (22) is fixedly installed on the left side wall of the right sealing plate (17), wherein the connecting rod (22) is adapted to the inner hollow area of ​​the connecting groove (21).

6. The electronic glass furnace graded feeding device according to claim 5, characterized in that: The connecting groove (21) and the connecting rod (22) are provided with a strip groove (23) on one side close to each other, and a magnetic attraction strip (24) is fixedly installed inside each strip groove (23), and the two magnetic attraction strips (24) are attracted to each other.

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