Spindle structure of glass fiber twisting machine

Abstract

The utility model discloses a glass fiber twister spindle structure, including: support bar, square head, wharve and bobbin wherein the support bar includes: spindle and extension bar, the extension bar one end is detachably sleeved on the spindle, the square head is detachably sleeved on the other end of the extension bar, the wharve is arranged on the other end of the spindle, and the bobbin is arranged on the spindle. A plurality of pins are arranged on the wharve; the spindle is sleeved with the bobbin, and the pins are inserted into one end of the bobbin, so that the spindle structure is matched with the bobbin better. According to the spindle structure of the glass fiber twisting machine, the detachable lengthening rods are arranged between the spindle and the square head, and the lengthening rods can be sequentially arranged on the spindle in an overlapped mode so as to meet the installation requirements of bobbins with different lengths; by means of the design of the square head and the pin, the bobbin fixing device can be matched with a bobbin in a more matched mode, and the bobbin rotating at a high speed is stabilized.

Description

Technical Field

[0001] The utility model relates to the technical field of twisting machines, in particular to a spindle structure of a glass fiber twisting machine. Background Art

[0002] Glass fiber is an inorganic non-metallic material with excellent performance and a wide variety of 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 glass balls or waste glass as raw materials through high-temperature melting, drawing, winding, weaving and other processes. The twisting machine is a textile machinery equipment that twists multiple strands of fine yarn into one strand. Its function is to process yarn or combined strands of yarn products into linear products for weaving and knitting. The glass fiber drawing winding tube is generally composed of a base, a tube column on the base, and a tube head at the upper end of the tube column. It is installed on the spindle of the drawing glass fiber twisting machine and is used to combine multiple yarns.

[0003] The spindle length of the glass fiber twisting machine in the prior art is fixed, and one twisting machine can only produce one type of yarn with one bobbin. The current output is difficult to meet customer demand. In addition, the spindle has a relatively fast rotation speed during the production process. If the connection between the bobbin and the spindle is loose, the bobbin will shake and the molding will be abnormal. If the connection between the bobbin and the spindle is too tight, the vibration generated by the high-speed rotation of the spindle will be transmitted to the bobbin, causing the bobbin to burst. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a spindle structure for a glass fiber twisting machine.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A glass fiber twisting machine spindle structure, comprising:

[0007] Support rods;

[0008] A square head, the square head being detachably sleeved on one end of the support rod;

[0009] A spindle plate, which is arranged on the other end of the support rod and is provided with a plurality of pins;

[0010] The yarn tube is sleeved on the outside of the supporting rod, and a plurality of the pins are inserted into one end of the yarn tube.

[0011] The above-mentioned glass fiber twisting machine spindle structure, wherein the support rod includes: a spindle, the square head is detachably mounted on one end of the spindle, and the spindle plate is arranged on the other end of the spindle.

[0012] The above-mentioned glass fiber twisting machine spindle structure, wherein the support rod includes: a spindle and an extension rod, one end of the extension rod is detachably mounted on one end of the spindle, the square head is detachably mounted on the other end of the extension rod, and the spindle plate is arranged on the other end of the spindle.

[0013] In the above-mentioned glass fiber twisting machine spindle structure, the outer diameter of one end of the spindle matches the inner diameter of one end of the extension rod, and the outer diameter of the other end of the extension rod matches the inner diameter of the square head.

[0014] In the above-mentioned glass fiber twisting machine spindle structure, an external thread structure is arranged on the other end of the support rod, and the spindle plate has a nut, and the nut is threadedly connected to the external thread structure.

[0015] The above-mentioned glass fiber twisting machine spindle structure, among others, further comprises: a screw, wherein the screw passes through the square head and is connected to one end of the support rod.

[0016] In the above-mentioned glass fiber twisting machine spindle structure, the square head and the support rod are respectively provided with through holes for the screws to pass through.

[0017] In the above-mentioned glass fiber twisting machine spindle structure, a plurality of grooves are provided on one end of the yarn tube, and each of the grooves matches with one of the pins.

[0018] The above-mentioned glass fiber twisting machine spindle structure, wherein the square head includes: a column and four protrusions, and the four protrusions are arranged on the outer side wall of the column.

[0019] In the above-mentioned glass fiber twisting machine spindle structure, a gap is formed between every two adjacent protrusions, and the gap is located between the outer wall surface of the column and the inner wall of the yarn tube.

[0020] Due to the adoption of the above technology, the utility model has the following positive effects compared with the prior art:

[0021] The utility model provides a spindle structure for a glass fiber twisting machine. A detachable extension rod is arranged between the spindle and the square head to meet the installation requirements of yarn tubes of different lengths. The square head and the pin design make the cooperation between the utility model and the yarn tube more consistent, and the yarn tube can be rotated stably and at high speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the spindle structure of the glass fiber twisting machine of the utility model.

[0023] Figure 2 It is a partial cross-sectional view of the spindle structure of the glass fiber twisting machine of the utility model.

[0024] Figure 3 It is a schematic diagram of the square head of the utility model.

[0025] Figure 4 It is a schematic diagram of the extension rod of the utility model.

[0026] Figure 5 It is a schematic diagram of a short yarn tube of the utility model.

[0027] Figure 6 It is a schematic diagram of the long yarn tube of the utility model.

[0028] In the attached drawings: 1. spindle; 2. extension rod; 3. square head; 4. spindle plate; 5. pin; 6. bobbin; 7. external thread structure; 8. nut; 9. screw; 10. protrusion; 11. screw hole; 12. groove; 13. column; 14. support rod; 15. through hole. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention. Figure 1 It is a schematic diagram of the spindle structure of the glass fiber twisting machine of the utility model; Figure 2 It is a partial cross-sectional view of the spindle structure of the glass fiber twisting machine of the utility model; Figure 3 It is a schematic diagram of the square head of the utility model; Figure 4 It is a schematic diagram of the extension rod of the utility model; Figure 5 It is a schematic diagram of a short bobbin of the utility model; Figure 6 It is a schematic diagram of the long yarn tube of the utility model, see Figures 1 to 6 As shown, a preferred embodiment of a glass fiber twisting machine spindle structure is shown, including: a support rod 14, a square head 3, a spindle disc 4 and a yarn tube 6, wherein the support rod 14 can change its length according to the length of the yarn tube 6, and the square head 3 is detachably mounted on one end of the support rod 14; the spindle disc 4 is arranged on the other end of the spindle 1, and a plurality of pins 5 are arranged on the spindle disc 4; the yarn tube 6 is mounted on the outside of the spindle 1, and a plurality of pins 5 are inserted into one end of the yarn tube 6, so that the spindle structure and the yarn tube 6 are more closely matched.

[0030] In a preferred embodiment, the support rod includes: a spindle 1 , a square head 3 detachably sleeved on one end of the spindle 1 , and a spindle plate 4 disposed on the other end of the spindle 1 .

[0031] In a preferred embodiment, the other end of the support rod 14 is threadedly connected to the spindle plate 4 for fixing the support rod 14 .

[0032] In a preferred embodiment, an external thread structure 7 is provided on the other end of the support rod 14, and the spindle plate 4 has a nut 8, which is threadedly connected to the external thread structure 7, so that the height of the spindle structure can be fine-tuned to better match the yarn tubes 6 of different lengths.

[0033] In a preferred embodiment, the support rod 14 is provided with a screw hole 11 for the screw 9 to pass through.

[0034] In a preferred embodiment, see Figure 5 As shown, when the short yarn tube 6 needs to be installed, the square head 3 is directly sleeved on one end of the spindle 1, and then the square head 3 is fixedly connected to the spindle 1 using screws 9.

[0035] In a preferred embodiment, when the square head 3 is directly sleeved on one end of the spindle 1 , the outer diameter of the one end of the spindle 1 matches the inner diameter of the square head 3 .

[0036] The above are only preferred embodiments of the present invention, and are not intended to limit the implementation methods and protection scope of the present invention.

[0037] The utility model also has the following implementation methods based on the above:

[0038] In a further embodiment of the utility model, the support rod 14 includes: a spindle 1 and an extension rod 2, one end of the extension rod 2 is detachably mounted on one end of the spindle 1, the square head 3 is detachably mounted on the other end of the extension rod 2, and the spindle plate 4 is arranged on the other end of the spindle 1.

[0039] In a further embodiment of the utility model, a stepped hole is formed on one end of the extension rod 2, and one end of the spindle 1 is installed in the stepped hole.

[0040] In a further embodiment of the utility model, it further comprises: a screw 9, which passes through the square head 3 and the extension rod 2 in sequence and is connected to one end of the spindle 1 to play a connecting and fixing role.

[0041] In a further embodiment of the utility model, the square head 3 and the extension rod 2 are both provided with a through hole 15 for the screw 9 to pass through.

[0042] In a further embodiment of the present invention, see Figure 6 As shown, when a long bobbin 6 needs to be installed, an extension rod 2 is arranged between the square head 3 and the spindle 1, one end of the extension rod 2 is sleeved on one end of the spindle 1, and the square head 3 is sleeved on the other end of the extension rod 2, and then the square head 3, the extension rod 2 and the spindle 1 are fixedly connected in sequence by screws 9. Preferably, the extension rods 2 are sequentially stacked on one end of the spindle 1 to meet the installation requirements of bobbins 6 of different lengths.

[0043] In a further embodiment of the utility model, when the extension rod 2 is arranged between the square head 3 and the spindle 1, the outer diameter of one end of the spindle 1 matches the inner diameter of the stepped hole at one end of the extension rod 2, and the outer diameter of the other end of the extension rod 2 matches the inner diameter of the square head 3.

[0044] In a further embodiment of the utility model, a plurality of grooves 12 are provided on one end of the bobbin 6, each groove 12 matches a pin 5, and the pin 5 is inserted into the groove 12, and can drive the bobbin 6 to rotate when the spindle structure rotates.

[0045] In a further embodiment of the utility model, the spindle plate 4 includes a first part and a second part connected in sequence, the outer diameter of the first part is smaller than the outer diameter of the second part, the nut 8 is arranged on the first part, and a plurality of pins 5 are arranged on the second part.

[0046] In a further embodiment of the present invention, a plurality of pins 5 are arranged in a ring array around the second portion.

[0047] In a further embodiment of the utility model, the square head 3 includes: a column 13 and four protrusions 10, the four protrusions 10 are arranged on the outer wall of the column 13, and the outer edge of the protrusion 10 abuts against the inner wall of the yarn tube 6. This structural design serves to stabilize the other end of the yarn tube 6.

[0048] In a further embodiment of the utility model, a gap is formed between every two adjacent protrusions 10, and the gap is located between the outer wall surface of the column 13 and the inner wall of the yarn tube 6. When the yarn tube 6 is sleeved on the outside of the spindle structure, the air in the yarn tube 6 is conveniently discharged from the gap, preventing the existence of a gap between one end of the yarn tube 6 and the spindle disk 4, thereby ensuring that the pin 5 is inserted into the groove 12.

[0049] The above are only preferred embodiments of the present invention, and do not limit the implementation mode and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A glass fiber twisting machine spindle structure, It is characterized in that include: Support rods; A square head, the square head being detachably sleeved on one end of the support rod; A spindle plate, which is arranged on the other end of the support rod and is provided with a plurality of pins; The yarn tube is sleeved on the outside of the supporting rod, and a plurality of the pins are inserted into one end of the yarn tube.

2. According to the spindle structure of the glass fiber twisting machine described in claim 1, It is characterized in that The support rod comprises: a spindle, the square head is detachably sleeved on one end of the spindle, and the spindle plate is arranged on the other end of the spindle.

3. According to the spindle structure of the glass fiber twisting machine described in claim 1, It is characterized in that The support rod includes: a spindle and an extension rod, one end of the extension rod is detachably mounted on one end of the spindle, the square head is detachably mounted on the other end of the extension rod, and the spindle plate is arranged on the other end of the spindle.

4. According to the spindle structure of the glass fiber twisting machine described in claim 3, It is characterized in that The outer diameter of one end of the spindle matches the inner diameter of one end of the extension rod, and the outer diameter of the other end of the extension rod matches the inner diameter of the square head.

5. According to the spindle structure of the glass fiber twisting machine described in claim 1, It is characterized in that An external thread structure is arranged on the other end of the support rod, and the spindle plate has a nut, which is threadably connected to the external thread structure.

6. According to the glass fiber twisting machine spindle structure described in claim 1, It is characterized in that Also includes: A screw passes through the square head and is connected to one end of the support rod.

7. According to the spindle structure of the glass fiber twisting machine as claimed in claim 6, It is characterized in that The square head and the support rod are respectively provided with through holes for the screws to pass through.

8. According to the spindle structure of the glass fiber twisting machine described in claim 1, It is characterized in that A plurality of grooves are provided on one end of the yarn tube, and each of the grooves matches with a pin.

9. According to the spindle structure of the glass fiber twisting machine described in claim 1, It is characterized in that The square head comprises a column and four protrusions, and the four protrusions are arranged on the outer side wall of the column.

10. The spindle structure of the glass fiber twisting machine according to claim 9, It is characterized in that A gap is formed between every two adjacent protrusions, and the gap is located between the outer wall surface of the column and the inner wall of the yarn tube.

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