Glass fiber raw material conveying device

Abstract

The utility model discloses a glass fiber raw material conveying device which comprises a conveying cart, a discharging protection plate is arranged in the conveying cart in a sliding mode, a top cover is installed at the top end of the conveying cart, a through groove is formed in the top cover, the discharging protection plate is matched with the through groove in a sliding mode, and a top plate is fixedly connected to the top end of the discharging protection plate. Two first electric cylinders are embedded in the conveying cart, so that people are prevented from lifting the discharging protection plate, manpower is saved, the use practicability of the discharging protection plate is improved, glass fibers can be conveniently conveyed into a feeding opening in the top of the glass fiber production equipment, and the production efficiency is improved. And the position of the discharging opening in the discharging mechanism can be correspondingly adjusted according to the distance between the feeding opening in the top end of the glass fiber production equipment and the edge position of the glass fiber production equipment, and glass fiber raw materials can conveniently fall into the feeding opening of the glass fiber production equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber production, and more specifically, to a glass fiber raw material conveying device. Background Art

[0002] Glass fiber is an inorganic non-metallic material with excellent performance. There are many types. Its advantages are good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength, but its disadvantages are brittleness and poor wear resistance. It is made of six kinds of minerals, including pyrophyllite, quartz sand, limestone, dolomite, colemanite, and boraxite, through high-temperature melting, wire drawing, winding, weaving and other processes. Glass fiber is usually used as a reinforcing material in composite materials, electrical insulation materials and thermal insulation materials, circuit substrates and other fields of the national economy. The existing raw materials of glass fiber mainly include pyrophyllite, quartz sand, limestone, etc. The production of glass fiber can be achieved by means of high-temperature melting. Before the production of glass fiber, a raw material conveying device is required to convey the glass fiber raw materials to the inside of the glass fiber production equipment.

[0003] After searching, the utility model patent with Chinese application number CN202221483895.5 discloses a glass fiber raw material conveying device, including a conveying cart, a conveying box is installed on the base surface of the conveying cart, a material discharge port is opened on the lower left side of the conveying box, guide slide rails are symmetrically installed on the front and rear sides of the left outer wall of the conveying box, a material discharge protection plate is installed on the conveying box through the guide slide rails, a feed hopper is installed on the base surface of the conveying box, and a pushing assembly is installed inside the right side of the conveying box; the pushing assembly includes a fixed plate installed on the right inner wall of the conveying box, a right-side mounting frame is symmetrically installed on the left side of the fixed plate, a sliding adjustment groove is opened on the lower side of the right-side mounting frame, a scissor-type support frame is symmetrically installed on the left side of the right-side mounting frame, and a connecting column is installed between the scissor-type support frames.

[0004] When it is in use, people lift the unloading protection plate by pulling the handle. However, after the interior of the conveying cart is filled with glass fiber raw materials, the glass fiber raw materials exert a certain pressure on the unloading protection plate. When the pressure is relatively large, it is not convenient for people to lift the unloading protection plate. In addition, the glass fiber raw materials inside the conveying cart are directly discharged from the interior of the conveying cart. The feeding ports of existing glass fiber processing equipment are mostly located on the upper side, which is not convenient for conveying the glass fiber raw materials to a high height. In addition, the feeding ports on different types of glass fiber production equipment are at different distances from the edge of the glass fiber production equipment, which is not convenient for conveying the glass fiber raw materials to the inside of the feeding ports at different positions. Summary of the invention

[0005] Technical issues solved

[0006] In view of the problems existing in the prior art, the utility model provides a glass fiber raw material conveying device to solve the technical problems mentioned in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass fiber raw material conveying device, comprising a conveying cart, a material unloading protection plate is slidably arranged inside the conveying cart, a top cover is installed at the top of the conveying cart, a through slot is arranged on the top cover, the material unloading protection plate is slidably matched with the through slot, the top of the material unloading protection plate is fixedly connected with the top plate, two first electric cylinders are embedded and installed on the conveying cart, and the telescopic rods of the two first electric cylinders are fixedly connected with the bottom end of the top plate, the side end of the conveying cart is connected with a material guide box, the side end of the material guide box is fixedly connected with a feeding mechanism, the feeding mechanism is connected with the bottom of the material guide box, and the upper side of the side end of the feeding mechanism is connected with a discharging assembly, so that people are prevented from lifting the material unloading protection plate, manpower is saved, and the practicality of its use is improved, so that the glass fiber is conveniently conveyed to the inside of the feeding port at the top of the glass fiber production equipment, and the position of the discharging port on the discharging assembly is conveniently adjusted according to the distance between the top feeding port of the glass fiber production equipment and the edge position of the glass fiber production equipment, so that the glass fiber raw material falls into the inside of the feeding port of the glass fiber production equipment.

[0008] The utility model is further configured such that the feeding mechanism includes a feeding pipe, which is connected to the inner bottom side of the material guide box through a connecting pipe, a motor is installed on the top of the feeding pipe, a rotating shaft is fixedly connected to the output end of the motor, and a spiral blade is fixedly connected to the outside of the rotating shaft, so as to facilitate the transportation of materials to the upper side.

[0009] The utility model is further configured as follows: the discharge assembly includes a discharge pipe and an adjusting pipe, the discharge pipe is connected to the upper side of the side end of the feed pipe, the adjusting pipe is sleeved on the outside of the discharge pipe, the adjusting pipe and the discharge pipe are slidably matched, and the adjusting pipe is threadedly connected with a fixing screw that matches the discharge pipe, so as to facilitate the distance between the discharge port of the adjustment pipe and the feed pipe.

[0010] The utility model is further configured such that a pushing plate is slidingly provided inside the conveying cart, and two second electric cylinders are fixedly connected to the side ends of the conveying cart, and telescopic rods of the two second electric cylinders are fixedly connected to the side ends of the pushing plate, so as to facilitate pushing out the glass fiber raw materials inside the conveying cart.

[0011] The utility model is further configured that the top cover is connected with two feeding pipes, so as to facilitate adding glass fiber raw materials into the interior of the conveying cart.

[0012] The utility model is further configured that sealing caps are threadedly connected to the two feeding pipes to facilitate sealing the feeding pipes.

[0013] The utility model is further configured that a push handle is installed at the side end of the conveying trolley to facilitate pushing the conveying trolley to move.

[0014] The utility model is further configured such that the inner and outer sides of the conveying trolley are fixedly connected with a limit bar, the side end of the limit bar contacts the side end of the unloading protection plate, and the limit bar plays a role of limiting the unloading protection plate.

[0015] Compared with the prior art, the utility model provides a glass fiber raw material conveying device, which has the following beneficial effects:

[0016] 1. The top plate is pushed upward by the two first electric cylinders, and the top plate drives the material unloading protection plate to move upward, so that the material guide box is connected with the conveying cart, which is convenient for the glass fiber raw materials inside the conveying cart to fall into the inside of the material guide box, which avoids people from lifting the material unloading protection plate, saves manpower, and improves its practicality.

[0017] 2. The glass fiber raw materials in the guide box fall into the conveying mechanism, and the glass fiber raw materials are conveyed to the upper side by the conveying mechanism, so that the glass fiber raw materials are conveyed to a high place and the glass fiber is conveyed to the inside of the feeding port at the top of the glass fiber production equipment.

[0018] 3. A discharging assembly is connected to the feeding mechanism, and the distance between the discharging port of the discharging assembly and the conveying mechanism can be adjusted through the discharging assembly, so that the position of the discharging port on the discharging assembly can be adjusted accordingly according to the distance between the top feeding port of the glass fiber production equipment and the edge position of the glass fiber production equipment, so that the glass fiber raw materials can fall into the feeding port of the glass fiber production equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front structural schematic diagram of a glass fiber raw material conveying device in the utility model;

[0020] Figure 2 This is a side structural diagram of a glass fiber raw material conveying device in the utility model;

[0021] Figure 3 It is a schematic diagram of the structural connection structure of the conveying cart, the push plate, the second electric cylinder and the unloading protection plate in the utility model;

[0022] Figure 4 It is a partial cross-sectional structural diagram of the connection between the material guide box, the material feeding mechanism and the material discharging assembly in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the connection between the top cover, the feeding pipe and the sealing cap in the utility model.

[0024] In the figure: 1. conveying trolley; 2. unloading protection plate; 3. top cover; 4. through groove; 5. top plate; 6. first electric cylinder; 7. material guide box; 8. material conveying pipe; 9. motor; 10. rotating shaft; 11. spiral blade; 12. material discharge pipe; 13. adjusting pipe; 14. fixing screw; 15. pushing plate; 16. second electric cylinder; 17. feeding pipe; 18. sealing cap; 19. pushing handle; 20. limit strip; 21. connecting pipe. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-5A glass fiber raw material conveying device comprises a conveying trolley 1, a push handle 19 is installed at the side end of the conveying trolley 1, which is convenient for pushing the feeding trolley to move, a pushing plate 15 is slidingly arranged inside the conveying trolley 1, and two second electric cylinders 16 are fixedly connected to the side ends of the conveying trolley 1, and the telescopic rods of the two second electric cylinders 16 are fixedly connected to the side ends of the pushing plate 15, which is convenient for pushing out the glass fiber raw material inside the conveying trolley 1, and a material unloading protection plate 2 is slidingly arranged inside the conveying trolley 1, and a limiting strip 20 is fixedly connected to the inner and outer sides of the conveying trolley 1, and the side ends of the limiting strip 20 are in contact with the side ends of the material unloading protection plate 2, and the limiting strip 20 plays a role of limiting the material unloading protection plate 2, and a top cover 3 is installed at the top end of the conveying trolley 1, and two feeding pipes 17 are connected to the top cover 3, which is convenient for adding glass fiber raw material to the inside of the conveying trolley 1, and the two feeding pipes 17 are both threadedly connected with sealing caps 18, which are convenient for the feeding pipes 17 The top cover 3 is sealed, a through groove 4 is provided on the top cover 3, and the material unloading protection plate 2 is slidably matched with the through groove 4. The top of the material unloading protection plate 2 is fixedly connected with the top plate 5, and two first electric cylinders 6 are embedded and installed on the conveying trolley 1. The telescopic rods of the two first electric cylinders 6 are fixedly connected with the bottom end of the top plate 5. The side end of the conveying trolley 1 is connected with a material guide box 7, and the side end of the material guide box 7 is fixedly connected with a feeding mechanism. The feeding mechanism is connected with the bottom of the material guide box 7, and the upper side of the side end of the feeding mechanism is connected with a discharging assembly, which avoids people from lifting the material unloading protection plate 2, saves manpower, improves its practicality, and facilitates the delivery of glass fiber to the inside of the feeding port at the top of the glass fiber production equipment, and facilitates the position of the discharging port on the discharging assembly to be adjusted accordingly according to the distance between the top feeding port of the glass fiber production equipment and the edge position of the glass fiber production equipment, so as to facilitate the glass fiber raw material to fall into the feeding port of the glass fiber production equipment.

[0029] See also Figure 4 The feeding mechanism includes a feeding pipe 8, which is connected to the inner bottom side of the material guide box 7 through a connecting pipe 21. A motor 9 is installed on the top of the feeding pipe 8. The output end of the motor 9 is fixedly connected to a rotating shaft 10, and the outside of the rotating shaft 10 is fixedly connected to a spiral blade 11.

[0030] In this embodiment, the motor 9 drives the rotating shaft 10 and the spiral blade 11 to rotate, and the spiral blade 11 rotates to transport the glass fiber raw material on the bottom side of the feeding pipe 8 to the upper side.

[0031] See also Figure 1 , Figure 2 and Figure 4 The discharge assembly includes a discharge pipe 12 and an adjusting pipe 13. The discharge pipe 12 is connected to the upper side of the side end of the feed pipe 8. The adjusting pipe 13 is sleeved on the outside of the discharge pipe 12. The adjusting pipe 13 is slidably matched with the discharge pipe 12. A fixing screw 14 that cooperates with the discharge pipe 12 is threadedly connected on the adjusting pipe 13, which is convenient for adjusting the distance between the discharge port of the pipe 13 and the feed pipe 8.

[0032] In this embodiment, by sliding the adjusting tube 13 outside the discharge tube 12, it is convenient to adjust the distance between the discharge port of the adjusting tube 13 and the feed pipe 8, and to adjust the discharge port of the adjusting tube 13 to above the feeding port of the glass fiber production equipment.

[0033] In summary, when the overall equipment is in use:

[0034] The glass fiber raw material is added to the interior of the conveying cart 1 through the feeding pipe 17, and then the sealing cap 18 is screwed onto the feeding pipe 17, and then the conveying cart 1 is pushed to one side of the glass fiber production equipment through the push handle 19, and the feeding pipe 8 is made to correspond to the position of the feeding port of the glass fiber production equipment, and then the wheels of the conveying cart 1 are locked, and then the adjusting tube 13 is slid on the outside of the discharge pipe 12, and the discharge port of the adjusting tube 13 is adjusted to be just above the feeding port of the glass fiber production equipment, and then the fixing screw 14 is tightened so that the side end of the fixing screw 14 is pressed against the side end of the discharge pipe 12 to fix the adjusting tube 13, and a certain length of guide tube can also be connected to the adjusting tube 13, and the bottom end of the guide tube is inserted into the feeding port of the glass fiber production equipment. The inside of the opening is ensured to ensure that the glass fiber raw material directly falls into the inside of the glass fiber production equipment, and then the top plate 5 and the lower material protection plate 2 are pushed to the uppermost side by the first electric cylinder 6, and the glass fiber raw material inside the conveying cart 1 slides into the inside of the material guide box 7, and at the same time, the second electric cylinder 16 pushes the push plate 15 to move, and the glass fiber raw material is pushed into the inside of the material guide box 7 by the push plate 15, and the glass fiber raw material inside the material guide box 7 falls to the bottom side of the inside of the feed pipe 8 through the connecting pipe 21, and at the same time, the motor 9 drives the rotating shaft 10 and the spiral blade 11 to rotate, and the spiral blade 11 rotates to transport the glass fiber raw material on the bottom side of the feed pipe 8 to the upper side, and the glass fiber raw material falls into the inside of the glass fiber production equipment through the discharge pipe 12 and the adjusting pipe 13.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A glass fiber raw material conveying device, comprising a conveying cart (1), characterized in that: A material unloading protection plate (2) is slidably arranged inside the conveying trolley (1), a top cover (3) is installed at the top of the conveying trolley (1), a through slot (4) is arranged on the top cover (3), the material unloading protection plate (2) is slidably matched with the through slot (4), the top of the material unloading protection plate (2) is fixedly connected to a top plate (5), two first electric cylinders (6) are embedded and installed on the conveying trolley (1), the telescopic rods of the two first electric cylinders (6) are fixedly connected to the bottom of the top plate (5), the side end of the conveying trolley (1) is connected to a material guide box (7), the side end of the material guide box (7) is fixedly connected to a material feeding mechanism, the material feeding mechanism is connected to the bottom of the material guide box (7), and the upper side of the side end of the material feeding mechanism is connected to a material discharge assembly.

2. A glass fiber raw material conveying device according to claim 1, characterized in that: The material conveying mechanism comprises a material conveying pipe (8), the material conveying pipe (8) being connected to the inner bottom side of the material guide box (7) via a connecting pipe (21), a motor (9) being installed at the top end of the material conveying pipe (8), a rotating shaft (10) being fixedly connected to the output end of the motor (9), and a spiral blade (11) being fixedly connected to the outside of the rotating shaft (10).

3. A glass fiber raw material conveying device according to claim 2, characterized in that: The discharge assembly comprises a discharge pipe (12) and an adjusting pipe (13); the discharge pipe (12) is communicated with the upper side of the side end of the feed pipe (8); the adjusting pipe (13) is sleeved on the outside of the discharge pipe (12); the adjusting pipe (13) and the discharge pipe (12) are slidably matched; a fixing screw (14) that matches the discharge pipe (12) is threadedly connected on the adjusting pipe (13).

4. The glass fiber raw material conveying device according to claim 1, characterized in that: A material pushing plate (15) is slidably provided inside the conveying trolley (1), and two second electric cylinders (16) are fixedly connected to the side ends of the conveying trolley (1), and telescopic rods of the two second electric cylinders (16) are fixedly connected to the side ends of the material pushing plate (15).

5. The glass fiber raw material conveying device according to claim 1, characterized in that: The top cover (3) is connected to two feeding pipes (17).

6. A glass fiber raw material conveying device according to claim 5, characterized in that: The two feeding pipes (17) are both threadedly connected with sealing caps (18).

7. The glass fiber raw material conveying device according to claim 1, characterized in that: A push handle (19) is installed on the side end of the transport cart (1).

8. The glass fiber raw material conveying device according to claim 1, characterized in that: The inner and outer sides of the conveying trolley (1) are fixedly connected to a limit strip (20), and the side end of the limit strip (20) contacts the side end of the unloading protection plate (2).

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