Wire drawing machine for glass fiber yarns

Abstract

The utility model discloses a wire drawing machine for glass fiber yarns, which belongs to the technical field of wire drawing machines and comprises a fixing frame, a material box is fixedly connected onto the fixing frame, a wire drawing plate is arranged on the lower surface of the material box in a communicated manner, and a plurality of wire discharging pipes are arranged on the lower surface of the wire drawing plate in a communicated manner. A plurality of heat-conducting fins are fixedly connected to the outer part of each lower wire pipe, and the two heat-conducting fins located on the close sides of the two lower wire pipes are connected with each other; according to the utility model, the heat-conducting fins are arranged on the lower wire pipes, so that the heat conductivity of the lower wire pipes is enhanced, the temperature in the lower wire pipes can be quickly reduced, and the heat-conducting fins on the close sides of the lower wire pipes are connected with one another, so that the temperature among the lower wire pipes can be transferred to a certain extent; and in cooperation with the temperature transfer mode of cooling liquid with the good specific volume heat in the cooling frame, the silk threads in the multiple silk discharging pipes can be cooled more evenly, and therefore the winding and forming effect of the glass fiber yarn silk threads can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire drawing machines, and in particular relates to a wire drawing machine for glass fiber yarns. Background Art

[0002] Glass fiber yarn is an inorganic non-metallic material with excellent performance. It has many types and its advantages are good insulation, strong heat resistance, good corrosion resistance and high mechanical strength. Glass fiber yarn is formed by the molten glass flowing out from the leak hole of the leak plate and cooling to form glass fiber yarn. The quality of glass fiber yarn determines the quality of glass fiber yarn.

[0003] During the drawing process of glass fiber yarn, it is often necessary to cool the filaments so that they can be quickly formed and wound up. However, during the drawing process of existing glass fiber yarns, the different positions of the multiple wires often lead to uneven cooling of the multiple wires under the wire outlet plate, thereby affecting the winding and forming effect of the glass fiber yarn. Therefore, a glass fiber yarn drawing machine is needed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a glass fiber yarn drawing machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire drawing machine for glass fiber yarn, comprising a fixed frame, a material box is fixedly connected to the fixed frame, a wire drawing plate is arranged on the lower surface of the material box, a plurality of lower wire tubes are arranged on the lower surface of the wire drawing plate, a plurality of heat conducting plates are fixedly connected to the outside of each of the lower wire tubes, two heat conducting plates located on the adjacent sides of the two lower wire tubes are connected to each other, a cooling frame is commonly fixedly connected to the outsides of the plurality of lower wire tubes, a circulating cooling mechanism is fixedly arranged on the back side of the fixed frame, the circulating cooling mechanism is connected to the cooling frame through two circulating pipes, a fixed block is fixedly connected to one side of the fixed frame, a motor is fixedly connected to the lower surface of the fixed block, a winding roller is rotatably connected in the fixed frame, and the rotating part of one end of the winding roller is fixedly connected to the output shaft of the motor.

[0006] By setting the above-mentioned mechanism, when the material in the material making box falls into the wire drawing plate, it will be drawn into multiple wires in the lower wire tube at the bottom of the wire drawing plate. During this period, the lower wire tube located in the cooling frame will be cooled, and the coolant in the cooling frame can be circulated under the operation of the circulating cooling mechanism, so that the wires in the lower wire tube can be cooled quickly. A heat conducting plate is arranged on the lower wire tube to enhance the thermal conductivity of the lower wire tube, so that the temperature in the lower wire tube can be reduced relatively quickly. Moreover, since the heat conducting plates on the adjacent sides of each lower wire tube are connected to each other, the temperature between the multiple lower wire tubes can be transferred to a certain extent. Combined with the temperature transfer method of the coolant in the cooling frame, which has better specific volume heat, it helps to make the wires in the multiple lower wire tubes cool more evenly, thereby helping to ensure the winding and forming effect of the glass fiber yarn.

[0007] As a preferred implementation, the multiple heat-conducting plates on the lower wire tube are distributed in a ring shape.

[0008] As a preferred implementation, a portion of the lower wire tube is located in the cooling frame.

[0009] As a preferred embodiment, a stirring rod is rotatably connected inside the material box, a plurality of stirring blades are fixedly connected to the stirring rod, a connecting rod is fixedly connected to the rotating part of the stirring rod and one side of the material box, and one end of the connecting rod is rotatably connected to a fixed frame.

[0010] As a preferred embodiment, a first pulley is fixedly connected to a rotating portion of the connecting rod and one side of the fixing frame, and a second pulley is fixedly connected to a rotating portion of the winding roller and one side of the fixing frame.

[0011] As a preferred implementation, a transmission belt is provided between the first pulley and the second pulley, and the diameter of the first pulley is greater than the diameter of the second pulley.

[0012] By arranging a stirring rod and stirring blades, when the motor is started, the motor drives the winding roller to reel in and rotate the wire wire that has cooled and fallen from the lower wire tube, and the winding roller will also drive the second pulley to rotate, and the second pulley will drive the first pulley to rotate through the transmission belt, and the first pulley will drive the stirring rod and stirring blades to stir and rotate in the material box through the connecting rod, so that the high-temperature material in the material box can be fully and evenly mixed, which helps to ensure the wire drawing effect of the wire drawing plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a heat conducting plate, and when the material in the material making box falls into the wire drawing plate, it will be drawn into a plurality of wires in the lower wire tube at the bottom of the wire drawing plate. During this period, the lower wire tube located in the cooling frame will be cooled, and the coolant in the cooling frame can be circulated and transported under the operation of the circulating cooling mechanism, so that the wires in the lower wire tube can be cooled quickly, wherein the heat conducting plate is provided on the lower wire tube, the thermal conductivity of the lower wire tube is enhanced, so that the temperature in the lower wire tube can be reduced relatively quickly, and because the heat conducting plates on the adjacent sides of each lower wire tube are connected to each other, the temperature between the plurality of lower wire tubes can be transferred to a certain extent, and combined with the temperature transfer method with better specific volume heat through the coolant in the cooling frame, it helps to make the cooling of the wires in the plurality of lower wire tubes more uniform, thereby helping to ensure the winding and forming effect of the glass fiber yarn.

[0015] The utility model provides a stirring rod and a stirring blade. When the motor is started, the motor drives the winding roller to reel in and rotate the wire wire that has cooled and fallen from the lower wire tube. The winding roller also drives the second pulley to rotate. The second pulley drives the first pulley to rotate via the transmission belt. The first pulley drives the stirring rod and the stirring blade to stir and rotate in the material box via the connecting rod, so that the high-temperature material in the material box can be fully and evenly mixed, which helps to ensure the wire drawing effect of the wire drawing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal three-dimensional structure of the cooling frame of the utility model;

[0018] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0019] Figure 4 For this utility model Figure 3 A is a schematic diagram of the magnified three-dimensional structure;

[0020] Figure 5 It is a schematic diagram of the internal three-dimensional structure of the material box of the utility model;

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the utility model from a side view.

[0022] In the figure: 1. fixed frame; 2. material box; 3. wire drawing plate; 4. lower wire tube; 5. heat conductive plate; 6. cooling frame; 7. circulating cooling mechanism; 8. circulating pipe; 9. fixed block; 10. motor; 11. winding roller; 12. stirring rod; 13. stirring blade; 14. connecting rod; 15. first pulley; 16. second pulley; 17. transmission belt. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the embodiments.

[0024] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0025] See also Figure 1-6 The utility model provides a glass fiber yarn drawing machine, including a fixed frame 1, a material box 2 is fixedly connected to the fixed frame 1, a wire drawing plate 3 is arranged on the lower surface of the material box 2, a plurality of lower wire tubes 4 are arranged on the lower surface of the wire drawing plate 3, a plurality of heat conductive plates 5 are fixedly connected to the outside of each lower wire tube 4, two heat conductive plates 5 located on the adjacent sides of the two lower wire tubes 4 are connected to each other, a cooling frame 6 is fixedly connected to the outside of the plurality of lower wire tubes 4, a circulating cooling mechanism 7 is fixedly arranged on the back of the fixed frame 1, the circulating cooling mechanism 7 is connected to the cooling frame 6 through two circulating pipes 8, a fixed block 9 is fixedly connected to one side of the fixed frame 1, a motor 10 is fixedly connected to the lower surface of the fixed block 9, a winding roller 11 is rotatably connected in the fixed frame 1, and a rotating part at one end of the winding roller 11 is fixedly connected to the output shaft of the motor 10. By setting the above mechanism, when the material box 2 is made, When the material falls into the drawing plate 3, it will be drawn into a plurality of wires in the lower wire tube 4 at the bottom of the drawing plate 3. During this period, the lower wire tube 4 located in the cooling frame 6 will be cooled, and the coolant in the cooling frame 6 can be circulated and transported under the operation of the circulating cooling mechanism 7, so that the wires in the lower wire tube 4 can be cooled quickly, wherein a heat conducting plate 5 is arranged on the lower wire tube 4, which enhances the thermal conductivity of the lower wire tube 4, so that the temperature in the lower wire tube 4 can be reduced relatively quickly, and since the heat conducting plates 5 on the adjacent sides of each lower wire tube 4 are interconnected, the temperature between the plurality of lower wire tubes 4 can be transferred to a certain extent, and combined with the temperature transfer method with better specific volume heat through the coolant in the cooling frame 6, it is helpful to make the wires in the plurality of lower wire tubes 4 cool more evenly, thereby helping to ensure the winding and forming effect of the glass fiber yarn.

[0026] The plurality of heat conducting sheets 5 on the lower wire tube 4 are distributed in a ring shape.

[0027] A portion of the lower wire tube 4 is located in the cooling frame 6 .

[0028] A stirring rod 12 is rotatably connected inside the material box 2, and a plurality of stirring blades 13 are fixedly connected to the stirring rod 12. A connecting rod 14 is fixedly connected to the rotating portion between the stirring rod 12 and one side of the material box 2, and one end of the connecting rod 14 is rotatably connected to the fixed frame 1.

[0029] A first belt pulley 15 is fixedly connected to the rotational position of the connecting rod 14 and one side of the fixing frame 1 , and a second belt pulley 16 is fixedly connected to the rotational position of the winding roller 11 and one side of the fixing frame 1 .

[0030] A transmission belt 17 is arranged between the first pulley 15 and the second pulley 16. The diameter of the first pulley 15 is larger than that of the second pulley 16. By arranging the stirring rod 12 and the stirring blade 13, when the motor 10 is started, the motor 10 drives the winding roller 11 to wind up and rotate the wire thread cooled and dropped from the lower wire tube 4, and the winding roller 11 also drives the second pulley 16 to rotate. The second pulley 16 drives the first pulley 15 to rotate through the transmission belt 17. The first pulley 15 drives the stirring rod 12 and the stirring blade 13 to stir and rotate in the material box 2 through the connecting rod 14, so that the high-temperature material in the material box 2 can be fully mixed and evenly mixed, which helps to ensure the drawing effect of the wire drawing plate 3.

[0031] The working principle and use process of the utility model are as follows: first, when the material in the material making box 2 falls into the wire drawing plate 3, it will be drawn into multiple wires in the lower wire tube 4 at the bottom of the wire drawing plate 3. During this period, the lower wire tube 4 located in the cooling frame 6 will be cooled, and the coolant in the cooling frame 6 can be circulated and transported under the operation of the circulating cooling mechanism 7, so that the wires in the lower wire tube 4 can be cooled quickly, wherein a heat conducting plate 5 is arranged on the lower wire tube 4 to enhance the thermal conductivity of the lower wire tube 4, so that the temperature in the lower wire tube 4 can be reduced relatively quickly, and since the heat conducting plates 5 on the adjacent sides of each lower wire tube 4 are connected to each other, the temperatures between the multiple lower wire tubes 4 can be harmonized to a certain extent. The transfer, combined with the temperature transfer method with better specific volume heat through the coolant in the cooling frame 6, helps to make the cooling of the wires in the multiple lower wire tubes 4 more uniform. In addition, by arranging the stirring rod 12 and the stirring blade 13, when the motor 10 is started, the motor 10 drives the winding roller 11 to wind up and rotate the wire cooled and fallen from the lower wire tube 4, the winding roller 11 will also drive the second pulley 16 to rotate, the second pulley 16 will drive the first pulley 15 to rotate through the transmission belt 17, and the first pulley 15 will drive the stirring rod 12 and the stirring blade 13 to stir and rotate in the material box 2 through the connecting rod 14, so that the high-temperature material in the material box 2 can be fully mixed and evenly mixed.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass fiber yarn drawing machine, comprising a fixed frame (1), characterized in that: A material box (2) is fixedly connected to the fixed frame (1), a wire drawing plate (3) is connected to the lower surface of the material box (2), a plurality of lower wire tubes (4) are connected to the lower surface of the wire drawing plate (3), a plurality of heat conducting plates (5) are fixedly connected to the outside of each lower wire tube (4), two heat conducting plates (5) located on the adjacent sides of two lower wire tubes (4) are connected to each other, a cooling frame (6) is fixedly connected to the outside of the plurality of lower wire tubes (4), a circulating cooling mechanism (7) is fixedly provided on the back of the fixed frame (1), the circulating cooling mechanism (7) is connected to the cooling frame (6) through two circulating pipes (8), a fixed block (9) is fixedly connected to one side of the fixed frame (1), a motor (10) is fixedly connected to the lower surface of the fixed block (9), a winding roller (11) is rotatably connected inside the fixed frame (1), and a rotating portion at one end of the winding roller (11) is fixedly connected to the output shaft of the motor (10).

2. A glass fiber yarn drawing machine according to claim 1, characterized in that: The plurality of heat conducting plates (5) on the lower wire tube (4) are distributed in a ring shape.

3. A glass fiber yarn drawing machine according to claim 1, characterized in that: A portion of the lower wire tube (4) is located in the cooling frame (6).

4. A glass fiber yarn drawing machine according to claim 1, characterized in that: A stirring rod (12) is rotatably connected inside the material box (2), a plurality of stirring blades (13) are fixedly connected to the stirring rod (12), a connecting rod (14) is fixedly connected to the rotating portion of the stirring rod (12) and one side of the material box (2), and one end of the connecting rod (14) is rotatably connected to the fixed frame (1).

5. A glass fiber yarn drawing machine according to claim 4, characterized in that: The connecting rod (14) is fixedly connected to a first belt pulley (15) at a rotation point on one side of the fixed frame (1), and the winding roller (11) is fixedly connected to a second belt pulley (16) at a rotation point on one side of the fixed frame (1).

6. A glass fiber yarn drawing machine according to claim 5, characterized in that: A transmission belt (17) is arranged between the first belt pulley (15) and the second belt pulley (16); the diameter of the first belt pulley (15) is greater than the diameter of the second belt pulley (16).

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