Energy-saving glass melt initial forming material feeding device

Abstract

The application discloses an energy-saving glass melt primary forming material feeding device and relates to the technical field of glass melt forming. The device comprises a processing table, a fixing frame, a feeder, a flow channel, a linear motor, a fixed plate, a mold channel, a punch mechanism, a chute, a sliding plate and a sealing plate.

Description

Technical Field

[0001] This invention belongs to the field of glass melt forming, specifically relating to an energy-saving glass melt initial forming material feeding device. Background Technology

[0002] The glass molten material feeding device is a complete set of core equipment that forms uniform droplets from the molten glass in the furnace and accurately feeds them into the initial mold.

[0003] In existing technologies, glass droplets may remain in the flow channel during the conveying process, causing excess glass droplets to continue dripping down after the glass droplets have entered the mold, resulting in mold overflow and glass splashing. At the same time, when the glass droplets flow along the flow channel, phenomena such as sticking and hanging may occur, which may result in material breakage or shortage, or even stringing and tailing, affecting processing efficiency. Furthermore, if the mold is not cooled in time after the glass droplets enter it, they may stick to the inner wall of the mold cavity, causing cracking, deformation, or even complete sticking and inability to be removed during demolding. Summary of the Invention

[0004] The purpose of this application is to provide an energy-saving glass molten material feeding device for initial forming, which aims to solve the problems of mold overflow and glass splashing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: This application provides an energy-saving glass molten material feeding device, comprising: a processing table; a fixed frame, the fixed frame being fixedly installed on the top of the processing table; a feeder, the feeder being disposed on the inner wall of the fixed frame; a flow trough, the two ends of the flow trough being fixedly installed on the surfaces of the processing table and the fixed frame respectively; a linear motor being fixedly installed at the bottom of the processing table, a fixed plate being fixedly installed at the output end of the linear motor, a mold groove being provided above the fixed plate, a punch mechanism being fixedly installed at the bottom of the processing table, a sliding groove being provided at the top of the processing table, a sliding plate being fixedly installed on the surface of the mold groove, a sealing plate being slidably installed at the bottom of the flow trough, a push plate being slidably installed at the top of the sliding plate, a fixed block being fixedly installed at the top of the sliding plate, a sliding frame being slidably installed on the surface of the flow trough, an L-shaped push rod being fixedly installed on the surface of the sliding frame, a baffle being slidably installed at the top of the flow trough, a guide plate being fixedly installed on the surface of the baffle, and the end of the L-shaped push rod away from the sliding frame sliding on the inner wall of the guide plate; In this way, the movement of the slide plate towards the punch mechanism will push the sealing plate towards the punch mechanism, and the movement of the sealing plate towards the punch mechanism will seal the bottom of the flow channel.

[0006] In some embodiments, a first spring is provided between the material chute and the sealing plate, and the sealing plate is reset by the elastic force of the first spring. A second spring is provided between the sliding plate and the push plate, and the push plate is reset by the elastic force of the second spring. The elastic force coefficient of the second spring is greater than that of the first spring. A third spring is provided between the material chute and the sliding frame, and the sliding frame is reset by the elastic force of the third spring. A fourth spring is provided between the material chute and the baffle, and the baffle is reset by the elastic force of the fourth spring.

[0007] In some embodiments, the fixed frame is provided with an anti-wall-hanging device and a support device. The anti-wall-hanging device includes a connecting frame, a storage box, a U-shaped frame, an L-shaped rod, a discharge pipe, a hollow pipe, and a sealing block. In this way, the upward movement of the sliding frame drives the upward movement of the U-shaped frame, which in turn drives the upward movement of the L-shaped rod, which in turn drives the upward movement of the sealing block. The connecting frame is fixedly installed on the surface of the fixed frame, the storage box is fixedly installed on the inner wall of the connecting frame, the U-shaped frame is fixedly installed on the top of the sliding frame, the L-shaped rod is fixedly installed on the top of the U-shaped frame, the L-shaped rod slides through the storage box, the discharge pipe is fixedly installed at the bottom of the storage box, and the end of the discharge pipe away from the storage box is connected to the flow chute. The hollow tube is fixedly installed on the inner wall of the discharge pipe, and the sealing block is fixedly installed on the surface of the L-shaped rod.

[0008] In some embodiments, a connecting rod is fixedly installed at the bottom of the sealing block, the connecting rod slides on the inner wall of the hollow tube, and a sealing plug is fixedly installed at the bottom of the connecting rod. In this way, the downward movement of the L-shaped rod will cause the sealing block to move downward to seal the top of the hollow tube. At the same time, the downward movement of the sealing block will cause the connecting rod and the sealing plug to move downward, and the downward movement of the sealing plug will disengage from the seal on the hollow tube.

[0009] In some embodiments, the storage bin contains graphite emulsion, the sealing block has a diameter larger than the inner diameter of the hollow tube, and the sealing plug is located below the hollow tube.

[0010] In some embodiments, the support device includes a pulley frame, rollers, a sliding frame, and a trapezoidal plate; In this way, the linear motor drives the fixed plate to move closer to the punch mechanism, which in turn drives the pulley frame to move closer to the punch mechanism. The movement of the pulley frame towards the punch mechanism will drive the roller to move closer to the punch mechanism. The pulley frame is fixedly installed at the bottom of the fixed plate, the roller is rotatably installed on the inner wall of the pulley frame, the sliding frame is slidably installed on the inner wall of the processing table, and the trapezoidal plate is fixedly installed on the top of the sliding frame.

[0011] In some embodiments, the inner wall of the sliding frame is provided with an air blowing box, the top of the air blowing box is fixedly installed with an air blowing port, the top of the air blowing port is slidably installed with a sliding plate, and the top of the sliding plate is fixedly installed with a connecting rod. In this way, the movement of the connecting rod toward the punch mechanism will cause the sliding plate to move toward the punch mechanism, and the movement of the sliding plate toward the punch mechanism will open the air inlet.

[0012] In some embodiments, a No. 5 spring is provided between the sliding frame and the processing table, and the sliding frame is reset by the elastic force of the No. 5 spring itself. A No. 6 spring is provided between the air outlet and the sliding plate, and the sliding plate is reset by the elastic force of the No. 6 spring itself.

[0013] Compared with the prior art, the beneficial effects of the present invention are: This invention uses a punch mechanism to press down the molten glass in the mold cavity, compacting the droplets and filling the cavity. This prevents the droplets from being suspended, not adhering to the mold, or resulting in incomplete molding. Simultaneously, the sealing plate moves towards the punch mechanism to seal the bottom of the flow channel, preventing the droplets from continuing to drip downwards after the mold cavity moves away. High-temperature droplets falling onto the equipment would waste resources and affect its lifespan. Furthermore, as the droplets fill the mold cavity, a baffle seals the top of the flow channel to prevent cold air from blowing directly into it, thus avoiding localized cooling and hardening of the droplets. Additionally, the upward movement of the L-shaped push rod causes the guide plates to move in opposite directions, opening the baffle for heat dissipation and preventing excessively high temperatures inside the flow channel, which could affect the normal operation of the equipment.

[0014] This invention utilizes an upward-moving sealing block to release the seal on the hollow tube, allowing graphite emulsion from the storage tank to flow into the flow trough via the discharge pipe. After drying in the flow trough, the graphite emulsion forms a lubricating layer, reducing friction and ensuring smooth material flow. This prevents the glass from sticking to the trough due to a rough surface, excessive temperature, or poor lubrication, which could lead to material breakage, material shortage, or even stringing and tailing. Simultaneously, the downward movement of the sealing block causes the connecting rod and sealing plug to move downwards. The downward movement of the sealing plug releases the seal on the hollow tube, allowing a measured amount of graphite emulsion from inside the hollow tube to flow into the surface of the flow trough, preventing excessive graphite emulsion from flowing in and causing resource waste.

[0015] This invention uses rollers to push the trapezoidal plate downwards, while the elasticity of the sliding frame pushes it upwards. The sliding frame and the trapezoidal plate press against the rollers for support, preventing the mold groove from being pressed down when the punch mechanism is pressed down, which would cause the mold groove to expand and the mold gap to widen, resulting in glass flash, burrs, material leakage, and a thick mold parting line. By supporting the bottom, the stability of the equipment is improved. At the same time, the sliding plate moves closer to the punch mechanism, which opens the air vent. The air vent blows air onto the bottom of the mold groove, which can force cooling and quickly cool the bottom of the mold, preventing sticking and avoiding glass sticking to the bottom and deformation. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of this application; Figure 2 This is a schematic diagram of the structure of the bottom of the processing table provided in an embodiment of this application; Figure 3 This is a schematic diagram of the structure of the material flow channel provided in the embodiments of this application; Figure 4 This is a schematic diagram of the structure of the material flow channel and sealing plate provided in the embodiments of this application; Figure 5 This is a schematic diagram of the material trough and baffle provided in the embodiments of this application; Figure 6 This is a structural schematic diagram of the cross-section of the storage box provided in an embodiment of this application; Figure 7 This is a structural schematic diagram of the cross-section of the sliding frame and trapezoidal plate provided in an embodiment of this application.

[0018] Figure label: 1. Processing table; 2. Fixing frame; 3. Feeder; 4. Material chute; 5. Linear motor; 6. Fixing plate; 7. Mold slot; 8. Punch mechanism; 9. Slide; 10. Slide plate; 11. Sealing plate; 12. Push plate; 13. Fixing block; 14. Sliding frame; 15. L-shaped push rod; 16. Guide plate; 17. Baffle; 181. Connecting frame; 182. Storage box; 183. U-shaped frame; 184. L-shaped rod; 185. Discharge pipe; 186. Hollow tube; 187. Sealing block; 188. Connecting rod; 189. Sealing plug; 191. Pulley frame; 192. Roller; 193. Sliding frame; 194. Trapezoidal plate; 195. Air blowing box; 196. Air blowing port; 197. Sliding plate; 198. Connecting rod. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] like Figure 1 - Figure 7 As shown, one embodiment of the present invention is: an energy-saving glass molten material initial forming feeding device, comprising: a processing table 1, a fixed frame 2, the fixed frame 2 being fixedly installed on the top of the processing table 1; a feeder 3, the feeder 3 being disposed on the inner wall of the fixed frame 2; a flow channel 4, the two ends of the flow channel 4 being fixedly installed on the surfaces of the processing table 1 and the fixed frame 2 respectively; a linear motor 5 being fixedly installed at the bottom of the processing table 1, a fixed plate 6 being fixedly installed at the output end of the linear motor 5, a mold groove 7 being provided above the fixed plate 6, a punch mechanism 8 being fixedly installed at the bottom of the processing table 1, a sliding groove 9 being provided at the top of the processing table 1, and a [missing information - likely a component or part] being fixedly installed on the surface of the mold groove 7. A sealing plate 11 is slidably installed at the bottom of the slide plate 10 and the flow channel 4. A push plate 12 is slidably installed at the top of the slide plate 10 and a fixing block 13 is fixedly installed at the top of the slide plate 10. A sliding frame 14 is slidably installed on the surface of the flow channel 4 and an L-shaped push rod 15 is fixedly installed on the surface of the sliding frame 14. A baffle 17 is slidably installed at the top of the flow channel 4 and a guide plate 16 is fixedly installed on the surface of the baffle 17. The end of the L-shaped push rod 15 away from the sliding frame 14 slides on the inner wall of the guide plate 16 to prevent the material droplets from continuing to drip downwards after the mold groove 7 has moved away. High-temperature material droplets falling onto the equipment would waste resources and affect the service life of the equipment.

[0021] A first spring is installed between the material chute 4 and the sealing plate 11. The sealing plate 11 is reset by the elastic force of the first spring. A second spring is installed between the slide plate 10 and the push plate 12. The push plate 12 is reset by the elastic force of the second spring. The elastic force coefficient of the second spring is greater than that of the first spring. A third spring is installed between the material chute 4 and the sliding frame 14. The sliding frame 14 is reset by the elastic force of the third spring. A fourth spring is installed between the material chute 4 and the baffle 17. The baffle 17 is reset by the elastic force of the fourth spring.

[0022] In this embodiment, during operation: the molten glass is fed into the flow channel 4 by the feeder 3, and then flows into the mold cavity 7 by the weight of the flow channel 4 and the molten glass itself. Subsequently, the linear motor 5 drives the fixed plate 6 and the mold cavity 7 to move downwards towards the punch mechanism 8. The punch mechanism 8 then moves downwards to press down on the molten glass in the mold cavity 7, compacting the droplet and filling the mold cavity, preventing the droplet from being suspended, not adhering to the mold, or resulting in incomplete molding. The linear motor 5 driving the fixed plate 6 and the mold cavity 7 towards the punch mechanism 8 will also drive the slide plate 10 towards the punch mechanism 8. The movement of the slide plate 10 towards the punch mechanism 8 will push the sealing plate 11 towards the punch mechanism 8. The movement of the sealing plate 11 towards the punch mechanism 8 will seal the bottom of the flow channel 4, preventing the droplet from remaining after the mold cavity 7 has moved away. As the material continues to drip downwards, the hot droplets fall onto the equipment, wasting resources and affecting its lifespan. Simultaneously, as the material drips into the mold groove 7, the baffle 17 seals the top of the flow channel 4 to prevent cold air from blowing directly onto it and to avoid the material dripping from locally cooling and hardening. At the same time, when the slide plate 10 moves towards the punch mechanism 8, it causes the fixing block 13 to move towards the punch mechanism 8. The fixing block 13, moving towards the punch mechanism 8, contacts the inclined surface of the sliding frame 14, pushing the sliding frame 14 upwards. The upward movement of the sliding frame 14 causes the L-shaped push rod 15 to move upwards, which in turn causes the guide plate 16 to move in opposite directions. This movement of the guide plate 16 causes the baffle 17 to open for heat dissipation, preventing the internal temperature of the flow channel 4 from becoming too high and affecting the normal operation of the equipment.

[0023] Please see Figure 1 - Figure 7 Based on the above embodiments, in another embodiment of the present invention, the fixed frame 2 is provided with an anti-wall-hanging device and a support device. The anti-wall-hanging device includes a connecting frame 181, a storage box 182, a U-shaped frame 183, an L-shaped rod 184, a discharge pipe 185, a hollow tube 186, and a sealing block 187. The connecting frame 181 is fixedly installed on the surface of the fixed frame 2, the storage box 182 is fixedly installed on the inner wall of the connecting frame 181, the U-shaped frame 183 is fixedly installed on the top of the sliding frame 14, and the L-shaped rod 184 is fixedly installed on the top of the sliding frame 14. Installed on the top of the U-shaped frame 183, the L-shaped rod 184 slides through the storage box 182, the discharge pipe 185 is fixedly installed at the bottom of the storage box 182, the end of the discharge pipe 185 away from the storage box 182 is connected to the flow trough 4, the hollow pipe 186 is fixedly installed on the inner wall of the discharge pipe 185, and the sealing block 187 is fixedly installed on the surface of the L-shaped rod 184, so that the graphite emulsion in the storage box 182 flows into the flow trough 4 along the discharge pipe 185. After the graphite emulsion dries in the flow trough 4, a lubricating layer is formed, resulting in low friction and smooth material droplet sliding.

[0024] A connecting rod 188 is fixedly installed at the bottom of the sealing block 187. The connecting rod 188 slides on the inner wall of the hollow tube 186. A sealing plug 189 is fixedly installed at the bottom of the connecting rod 188, so that a certain amount of graphite emulsion inside the hollow tube 186 flows into the surface of the flow trough 4, preventing excessive graphite emulsion from flowing in and causing resource waste.

[0025] The storage bin 182 is filled with graphite emulsion, the diameter of the sealing block 187 is larger than the inner diameter of the hollow tube 186, and the sealing plug 189 is located below the hollow tube 186.

[0026] In this embodiment, during operation: the upward movement of the sliding frame 14 drives the U-shaped frame 183 upward, which in turn drives the L-shaped rod 184 upward, which in turn drives the sealing block 187 upward. The upward movement of the sealing block 187 disengages from the seal on the hollow tube 186, allowing the graphite emulsion in the storage tank 182 to flow into the flow trough 4 through the discharge pipe 185. After drying in the flow trough 4, the graphite emulsion forms a lubricating layer, reducing friction and ensuring smooth material flow. This prevents the glass from sticking to the trough due to a rough surface, excessive temperature, or poor lubrication, which could lead to material breakage, material shortage, or even stringing and tailing. Simultaneously, the upward movement of the sealing block 187 drives the connecting rod 188 upward, connecting... Moving rod 188 upward will cause sealing plug 189 to move upward. The upward movement of sealing plug 189 will seal hollow tube 186, allowing graphite emulsion inside storage box 182 to flow into hollow tube 186. When sliding frame 14 drives U-shaped frame 183 and L-shaped rod 184 to reset, L-shaped rod 184 moves downward, causing sealing block 187 to move downward, sealing the top of hollow tube 186. At the same time, the downward movement of sealing block 187 will cause connecting rod 188 and sealing plug 189 to move downward. The downward movement of sealing plug 189 will disengage from the seal on hollow tube 186, allowing a fixed amount of graphite emulsion inside hollow tube 186 to flow into the surface of flow trough 4, preventing excessive graphite emulsion from flowing in and causing resource waste.

[0027] The support device includes a pulley frame 191, a roller 192, a sliding frame 193, and a trapezoidal plate 194. The pulley frame 191 is fixedly installed at the bottom of the fixed plate 6. The roller 192 is rotatably installed on the inner wall of the pulley frame 191. The sliding frame 193 is slidably installed on the inner wall of the processing table 1. The trapezoidal plate 194 is fixedly installed on the top of the sliding frame 193. The roller 192 is supported by the sliding frame 193 and the trapezoidal plate 194, which prevents the mold groove 7 from being pressed down when the punch mechanism 8 is pressed down, causing the mold groove 7 to expand outward and the mold gap to become larger, resulting in glass flash, burrs, material leakage, and a large mold parting line. By supporting the bottom, the stability of the equipment is improved.

[0028] An air blowing box 195 is provided on the inner wall of the sliding frame 193. An air blowing port 196 is fixedly installed on the top of the air blowing box 195. A sliding plate 197 is slidably installed on the top of the air blowing port 196. A connecting rod 198 is fixedly installed on the top of the sliding plate 197. The air blowing box 195 blows airflow to the bottom of the mold groove 7. The blowing air can force cooling and quickly cool the bottom of the mold to prevent sticking and avoid glass sticking to the bottom and deformation.

[0029] A No. 5 spring is installed between the sliding frame 193 and the processing table 1. The sliding frame 193 is reset by the elastic force of the No. 5 spring. A No. 6 spring is installed between the air outlet 196 and the sliding plate 197. The sliding plate 197 is reset by the elastic force of the No. 6 spring.

[0030] The linear motor 5 drives the fixed plate 6 to move closer to the punch mechanism 8, which in turn moves the pulley frame 191 closer to the punch mechanism 8. This movement of the pulley frame 191 towards the punch mechanism 8 causes the roller 192 to move closer to the punch mechanism 8. The roller 192, upon contacting the inclined surface of the trapezoidal plate 194, pushes the trapezoidal plate 194 downwards. Simultaneously, the elasticity of the sliding frame 193 pushes the trapezoidal plate 194 upwards. The upward movement of the sliding frame 193 and the trapezoidal plate 194 supports the roller 192, preventing the mold groove 7 from sinking when the punch mechanism 8 presses down. The expansion of the mold groove 7 causes the mold gap to widen, resulting in glass flash, burrs, material leakage, and a large parting line. By supporting the bottom, the stability of the equipment is improved. At the same time, the movement of the fixed plate 6 towards the punch mechanism 8 will push the connecting rod 198 towards the punch mechanism 8. The movement of the connecting rod 198 towards the punch mechanism 8 will drive the sliding plate 197 towards the punch mechanism 8. The movement of the sliding plate 197 towards the punch mechanism 8 will open the air blowing port 196. The air blowing box 195 blows airflow to the bottom of the mold groove 7. The blowing air can force cooling and quickly cool the bottom of the mold, preventing sticking and avoiding glass sticking to the bottom and deformation.

[0031] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0032] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. An energy-saving glass molten material feeding device, used for feeding glass molten material, comprising: The processing table (1) is characterized by: A fixing frame (2) is fixedly installed on the top of the processing table (1); The feeder (3) is installed on the inner wall of the fixed frame (2); Material flow channel (4), the two ends of which are fixedly installed on the surfaces of the processing table (1) and the fixing frame (2); A linear motor (5) is fixedly installed at the bottom of the processing table (1). A fixed plate (6) is fixedly installed at the output end of the linear motor (5). A mold groove (7) is provided above the fixed plate (6). A punch mechanism (8) is fixedly installed at the bottom of the processing table (1). A slide groove (9) is provided at the top of the processing table (1). A slide plate (10) is fixedly installed on the surface of the mold groove (7). A sealing plate (11) is slidably installed at the bottom of the material flow channel (4). A push plate (12) is slidably installed on the top of the slide plate (10). A fixing block (13) is fixedly installed on the top of the slide plate (10). A sliding frame (14) is slidably installed on the surface of the material trough (4). An L-shaped push rod (15) is fixedly installed on the surface of the sliding frame (14). A baffle (17) is slidably installed on the top of the material trough (4). A guide plate (16) is fixedly installed on the surface of the baffle (17). The end of the L-shaped push rod (15) away from the sliding frame (14) slides on the inner wall of the guide plate (16). An anti-wall-hanging device and a support device are provided on the fixing frame (2).

2. The energy-saving glass melt primary forming material feeding device according to claim 1, characterized in that, A first spring is provided between the material chute (4) and the sealing plate (11), a second spring is provided between the slide plate (10) and the push plate (12), the elastic coefficient of the second spring is greater than that of the first spring, a third spring is provided between the material chute (4) and the sliding frame (14), and a fourth spring is provided between the material chute (4) and the baffle (17).

3. The energy-saving glass melt primary forming material feeding device according to claim 2, characterized in that, The anti-wall-hanging device includes a connecting frame (181), a storage box (182), a U-shaped frame (183), an L-shaped rod (184), a discharge pipe (185), a hollow tube (186), and a sealing block (187). The connecting frame (181) is fixedly installed on the surface of the fixed frame (2), the storage box (182) is fixedly installed on the inner wall of the connecting frame (181), the U-shaped frame (183) is fixedly installed on the top of the sliding frame (14), and the L-shaped rod (184) is fixedly installed on the inner wall of the connecting frame (181). 184) is fixedly installed on the top of the U-shaped frame (183), the L-shaped rod (184) slides through the storage box (182), the discharge pipe (185) is fixedly installed at the bottom of the storage box (182), the end of the discharge pipe (185) away from the storage box (182) is connected to the flow trough (4), the hollow tube (186) is fixedly installed on the inner wall of the discharge pipe (185), and the sealing block (187) is fixedly installed on the surface of the L-shaped rod (184).

4. The energy-saving glass melt primary forming material feeding device according to claim 3, characterized in that, A connecting rod (188) is fixedly installed at the bottom of the sealing block (187). The connecting rod (188) slides on the inner wall of the hollow tube (186). A sealing plug (189) is fixedly installed at the bottom of the connecting rod (188).

5. The energy-saving glass melt primary forming material feeding device according to claim 4, characterized in that, The storage bin (182) is filled with graphite emulsion. The diameter of the sealing block (187) is larger than the inner diameter of the hollow tube (186). The sealing plug (189) is located below the hollow tube (186).

6. The energy-saving glass melt primary forming material feeding device according to claim 5, characterized in that, The support device includes a pulley frame (191), a roller (192), a sliding frame (193), and a trapezoidal plate (194). The pulley frame (191) is fixedly installed at the bottom of the fixed plate (6). The roller (192) is rotatably installed on the inner wall of the pulley frame (191). The sliding frame (193) is slidably installed on the inner wall of the processing table (1). The trapezoidal plate (194) is fixedly installed on the top of the sliding frame (193).

7. The energy-saving glass melt primary forming material feeding device according to claim 6, characterized in that, The inner wall of the sliding frame (193) is provided with an air blowing box (195), the top of the air blowing box (195) is fixedly installed with an air blowing port (196), the top of the air blowing port (196) is slidably installed with a sliding plate (197), and the top of the sliding plate (197) is fixedly installed with a connecting rod (198).

8. The energy-saving glass melt primary forming material feeding device according to claim 7, characterized in that, A No. 5 spring is provided between the sliding frame (193) and the processing table (1), and a No. 6 spring is provided between the air inlet (196) and the sliding plate (197).

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