Supporting device for cleaning spinning glass tube in automatic line

Abstract

The utility model discloses a supporting device for cleaning a spinning glass tube through an automatic line, and relates to the technical field related to spinning. The device comprises a conveying chain plate, U-shaped frames and supporting plates, the two inverted U-shaped frames are symmetrically fixed to the upper surface of the conveying chain plate, each U-shaped frame is provided with the corresponding supporting plate, two symmetrical arc-shaped elastic clamping pieces are fixed to the top of each supporting plate, ends are fixed to the two elastic clamping pieces, and a horn mouth is formed between the two ends; and silica gel pads are fixed on the opposite inner arc surfaces of the two elastic clamping pieces. Through the conveying chain plate, the supporting plate, the bolt, the U-shaped frame, the elastic clamping plate, the silica gel pad, the horn mouth and the buffer groove, the glass tube supporting device solves the problem that the glass tube cannot be clamped and supported when the supporting device clamps and supports the glass tube; the problems that a supporting device needs to have enough corrosion resistance and flexibility and is firmly installed with a conveying chain plate, a glass tube needs to be conveniently clamped, the glass tube needs to be stably clamped without loosening, and the glass tube needs to be rapidly separated from the supporting device during cleaning in the prior art are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to spinning, and particularly relates to a supporting device for automatically cleaning a spinning glass tube. Background Art

[0002] In the spinning production line, such as the production process of continuous spinning of filaments, various glass tubes are needed for the transportation of filaments, etc. These glass tubes need to be cleaned after long-term use before they can be used again. The automatic cleaning of the glass tubes used for spinning in reality requires that the inner diameter and the outer diameter of the glass tubes must be fully immersed and cleaned during the automatic cleaning process. To achieve this design requirement, the glass tubes must be arranged at regular intervals, and the support device must have good corrosion resistance according to the cleaning working environment. Secondly, because the material it contacts and supports is a glass tube, which is a fragile product, the support device is also required to have good flexibility and wrapping properties. In addition, on the cleaning line, the support device must also meet the continuous working requirements of convenient and fast loading and unloading.

[0003] In view of the above requirements, a supporting device for automatic line cleaning of spinning glass tubes was designed and developed. Utility Model Content

[0004] The utility model aims to provide a supporting device for automatically cleaning a spinning glass tube. Through a conveying chain plate, a supporting plate, bolts, a U-shaped frame, an elastic clamp, a silicone pad, a bell mouth and a buffer groove, the utility model solves the problems that when the supporting device clamps the supporting glass tube, the supporting device needs to have sufficient corrosion resistance and flexibility, needs to be installed firmly enough with the conveying chain plate, needs to conveniently clamp the glass tube, needs to stably clamp the glass tube without loosening, and needs to quickly detach from the supporting device when the glass tube is cleaned.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model discloses a supporting device for automatically cleaning a spinning glass tube, comprising a conveying chain plate, a U-shaped frame and a supporting plate, wherein two inverted U-shaped frames are symmetrically fixed on the upper surface of the conveying chain plate, each of the U-shaped frames is provided with a supporting plate, a card slot is provided at the bottom of the supporting plate, and the supporting plate is connected to the upper part of the U-shaped frame through the card slot;

[0007] The support plate is also provided with two symmetrical thread grooves, which are connected with the card grooves. The U-shaped frame is provided with symmetrically distributed through holes, and bolts are inserted into the through holes and screwed upward into the thread grooves.

[0008] Two symmetrical and arc-shaped elastic clips are fixed on the top of the support plate, and ends are fixed on the two elastic clips, and a bell mouth is arranged between the two ends;

[0009] Silicone pads are fixed on the inner curved surfaces opposite to each other of the two elastic clips.

[0010] Furthermore, one side of the conveying chain plate is provided with equidistantly distributed grooves, and the other side of the conveying chain plate is fixed with a protrusion adapted to the size of the groove, and the protrusion on the side of one conveying chain plate is inserted into the groove on the side of the adjacent conveying chain plate and is interspersed with an axle rod to form a rotating connection.

[0011] Furthermore, the width of the support plate is smaller than the width of the U-shaped frame, and the center of the thread groove and the center of the through hole below it are on the same vertical line, and the head of the bolt is located below the horizontal part of the U-shaped frame.

[0012] Furthermore, a buffer groove is provided on the top of the support plate between the two elastic clips, and the upper part of the buffer groove is communicated with the space between the two elastic clips.

[0013] Furthermore, the two end heads on the same support plate are arranged in an inverted eight-shaped shape to form a bell mouth.

[0014] Furthermore, the two support plates on the same conveyor chain plate are commonly clamped with a glass tube body, and the outer periphery of the glass tube body is in contact with the silicone pad on the inner side of the elastic clip.

[0015] The utility model has the following beneficial effects:

[0016] According to the cleaning process requirements of the automatic cleaning line, a large amount of corrosive cleaning agents will be exposed during the cleaning process. Combined with the fragile properties of the glass tube itself, the support plate and its auxiliary components are made of corrosion-resistant materials. At the same time, silicone pads are used for auxiliary clamping in the main part that clamps the glass tube to improve its corrosion resistance, aging resistance and good flexibility.

[0017] According to the cleaning process requirements of the automatic cleaning line, each glass tube on the line body is required to be horizontally distributed with equal spacing, so the support device is required to be installed and fixed horizontally with equal spacing on the conveyor belt of the cleaning line. In order to achieve this purpose, a semi-wrapped structure with the U-frame is adopted when designing the support plate connected to the U-frame; at the same time, the support plate and the U-frame are connected by threaded connection, and stainless steel threads are embedded in the bottom of the support plate to improve the tightness, reliability and durability of the connection with the U-frame.

[0018] Because the conveyor chain plate of the glass tube automatic cleaning line stops regularly during operation, when the conveyor chain plate stops, the glass tube to be cleaned is placed on the glass tube supporting device by manual or related automatic loading devices. Therefore, the supporting device is required to have a structure that can quickly place the glass tube; in view of this, the inlet above the support plate is designed as a trumpet structure to facilitate the rapid placement of the glass tube in the supporting device for clamping and fixing.

[0019] During the operation of the automatic glass tube cleaning line, there will be processes such as alkali flushing, alkali blowing, water flushing, water blowing, and spraying. During this period, the glass tube is required to be stably and securely placed in the supporting device throughout the process. To achieve this goal, the structure of the supporting device is required to be able to firmly wrap the glass tube. Therefore, the contact between the support plate and the glass tube is designed as a wrapping structure. In order to improve the wrapping stability, two elastic splints are used with silicone pads to clamp the glass tube body. The wrapping radius of the elastic splint on the glass tube body is designed to be larger than the radius of the glass tube, which increases the friction and ensures the stable clamping of the glass tube.

[0020] After the glass tube is cleaned, the clean glass tube needs to be separated from the supporting device. In order to achieve rapid separation of the glass tube from the supporting device, a buffer groove structure is designed in the supporting device. The supporting plates on both sides of the buffer groove are pressed, and the lower parts of the two elastic clamps are close to each other, so that the main body of the glass tube is quickly squeezed out from the upper parts of the two elastic clamps. This ensures the stability of the glass tube on the cleaning line and makes it easier to quickly separate the glass tube from the supporting device when unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0022] Figure 1 is a perspective view of a support device for automatic line cleaning of a spinning glass tube;

[0023] Figure 2 This is the assembly drawing of the conveyor chain plate and the support plate;

[0024] Figure 3 This is the connection diagram between the conveyor chain plate and the U-shaped frame;

[0025] Figure 4 It is the connection diagram between the U-shaped frame and the support plate;

[0026] Figure 5 This is a cross-sectional view of the connection between the support plate and the U-shaped frame;

[0027] Figure 6 is a cross-sectional view of the support plate;

[0028] Figure 7 This is the structural diagram of the U-shaped frame.

[0029] Reference numerals:

[0030] 1. Conveying chain plate; 101. Groove; 102. Axle rod; 103. Protrusion; 2. U-shaped frame; 201. Through hole; 3. Support plate; 301. Elastic clip; 302. Buffer groove; 303. Silicone pad; 304. End; 305. Bell mouth; 306. Bolt; 307. Slot; 308. Threaded groove; 4. Glass tube body. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0032] See also Figure 1-7 As shown, the utility model is a support device for automatic line cleaning of spinning glass tubes, comprising a conveying chain plate 1, a U-shaped frame 2 and a support plate 3, two inverted U-shaped frames 2 are symmetrically fixed on the upper surface of the conveying chain plate 1, each U-shaped frame 2 is provided with a support plate 3, a card slot 307 is opened at the bottom of the support plate 3, and the support plate 3 is connected to the upper part of the U-shaped frame 2 through the card slot 307;

[0033] The conveying chain plate 1 is a conveying structure on the chain plate conveyor. A plurality of conveying chain plates 1 are connected to each other to form a conveyor belt structure. A U-shaped frame 2 is provided on each conveying chain plate 1 for installing a support plate 3. The support plate is clamped on the upper part of the U-shaped frame 2 through a clamping groove 307. The support plate 3 is used to assist in supporting and clamping the glass tube body 4.

[0034] The support plate 3 is also provided with two symmetrical thread grooves 308, and the thread grooves 308 are connected with the clamping grooves 307. The U-shaped frame 2 is provided with symmetrically distributed through holes 201, and bolts 306 are inserted into the through holes 201 and screwed upward into the thread grooves 308.

[0035] When installing the support plate 3, first clamp it outside the U-shaped frame 2, then use the bolt 306 to pass through the through hole 201 from the bottom of the U-shaped frame 2 upwards, and then screw it into the thread groove 308 to firmly fix the support plate 3 and the U-shaped frame 2;

[0036] Two symmetrical and arc-shaped elastic clips 301 are fixed on the top of the support plate 3, and ends 304 are fixed on the two elastic clips 301, and a bell mouth 305 is provided between the two ends 304;

[0037] Silicone pads 303 are fixed on the inner curved surfaces of the two elastic clips 301;

[0038] The top of the support plate 3 is used to clamp the glass tube body 4 through the elastic clip 301 and the silicone pad 303 arranged inside it. With the assistance of the silicone pad 303, the friction with the glass tube body 4 is increased, making the clamping more stable and having good wrapping and cushioning properties.

[0039] One side of the conveyor chain plate 1 is provided with grooves 101 distributed at equal intervals, and the other side of the conveyor chain plate 1 is fixed with a protrusion 103 that matches the size of the groove 101, and the protrusion 103 on the side of one conveyor chain plate 1 is inserted into the groove 101 on the side of the adjacent conveyor chain plate 1 and is interspersed with a shaft 102 to form a rotation connection;

[0040] The protrusions 103 between adjacent conveyor chain plates 1 are inserted into the grooves 101 to make the two adjacent conveyor chain plates 1 fit together, and then the shaft 102 is inserted to make the two conveyor chain plates 1 rotate and connect at a certain angle to form a chain conveyor belt structure of the chain conveyor.

[0041] The width of the support plate 3 is smaller than the width of the U-shaped frame 2, and the center of the thread groove 308 and the center of the through hole 201 below it are on the same vertical line, and the head of the bolt 306 is located below the horizontal part of the U-shaped frame 2;

[0042] The bolts 306 are screwed upward from the lower part of the U-shaped frame 2 into the support plate 3 to fix the U-shaped frame 2 and the support plate 3 .

[0043] A buffer groove 302 is provided on the top of the support plate 3 between the two elastic clips 301, and the upper part of the buffer groove 302 is connected to the space between the two elastic clips 301;

[0044] By pressing the support plates 3 on both sides of the buffer groove 302, the lower parts of the two elastic clamps are close to each other, so that the glass tube body 4 is quickly squeezed out from the upper parts of the two elastic clamps, thereby ensuring the stability of the glass tube on the cleaning line and making it easier to quickly separate the glass tube from the support device when unloading.

[0045] The two ends 304 on the same support plate 3 are arranged in an inverted eight-shaped shape to form a bell mouth 305; the inlet above the support plate 3 is designed as a bell mouth 305 structure to facilitate rapid placement of the glass tube into the support device for clamping and fixing.

[0046] The glass tube body 4 is commonly clamped on the two support plates 3 on the same conveyor chain plate 1 , and the outer periphery of the glass tube body 4 is in contact with the silicone pad 303 on the inner side of the elastic clip 301 .

[0047] The specific working principle of the utility model is as follows: first, the protrusion 103 on the side of a conveying chain plate 1 is inserted into the groove 101 on the side of the adjacent conveying chain plate 1 and the shaft 102 is interspersed together to form a rotation connection, and the connection of multiple conveying chain plates 1 forms a chain conveyor belt structure of the chain conveyor; and each conveying chain plate 1 is provided with a U-shaped frame 2, and the support plate is clamped on the upper part of the U-shaped frame 2 through the clamping groove 307, and the bolt 306 is used to pass through the through hole 201 from the bottom of the U-shaped frame 2 upward, and then screwed into the threaded groove 308, so that the support plate 3 and the U-shaped frame 2 are firmly fixed, and then the glass tube body 4 is clamped on the same conveying chain plate 1 The glass tube body 4 is squeezed downward from the top of the bell mouth 305 on the two support plates 3, so that it enters between the two elastic clamping pieces 301, and the elastic clamping pieces 301 cooperate with the silicone pad 303 arranged on the inner side thereof to clamp the glass tube body 4, and with the assistance of the silicone pad 303, the friction with the glass tube body 4 is increased to make the clamping more stable, and then they can be synchronously transported and cleaned with the conveying chain plate 1. After cleaning, the support plates 3 on both sides of the buffer groove 302 are pressed, and the lower parts of the two elastic clamping plates are close to each other, so that the glass tube body 4 is quickly squeezed out from the upper parts of the two elastic clamping plates to complete the removal.

[0048] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A supporting device for automatic line cleaning of a spinning glass tube, comprising a conveying chain plate (1), a U-shaped frame (2) and a supporting plate (3), characterized in that: Two inverted U-shaped frames (2) are symmetrically fixed on the upper surface of the conveying chain plate (1), each of the U-shaped frames (2) is provided with a support plate (3), a clamping groove (307) is provided at the bottom of the support plate (3), and the support plate (3) is clamped to the outside of the upper part of the U-shaped frame (2) through the clamping groove (307); The support plate (3) is further provided with two symmetrical thread grooves (308), and the thread grooves (308) are communicated with the clamping grooves (307); the U-shaped frame (2) is provided with symmetrically distributed through holes (201), and bolts (306) are inserted into the through holes (201) and screwed upward into the thread grooves (308); Two symmetrical and arc-shaped elastic clips (301) are fixed on the top of the support plate (3), and ends (304) are fixed on the two elastic clips (301), and a bell mouth (305) is provided between the two ends (304); Silicone pads (303) are fixed on the opposite inner curved surfaces of the two elastic clips (301).

2. A supporting device for automatic line cleaning of a spinning glass tube according to claim 1, characterized in that: One side of the conveying chain plate (1) is provided with grooves (101) distributed at equal intervals, and the other side of the conveying chain plate (1) is fixed with a protrusion (103) whose size matches that of the groove (101), and the protrusion (103) on the side of one conveying chain plate (1) is inserted into the groove (101) on the side of the adjacent conveying chain plate (1) and a shaft (102) is interspersed therewith to form a rotational connection.

3. A supporting device for automatic line cleaning of a spinning glass tube according to claim 1, characterized in that: The width of the support plate (3) is smaller than the width of the U-shaped frame (2), and the center of the threaded groove (308) and the center of the through hole (201) below it are on the same vertical line, and the head of the bolt (306) is located below the horizontal part of the U-shaped frame (2).

4. A supporting device for automatic line cleaning of a spinning glass tube according to claim 1, characterized in that: A buffer groove (302) is provided on the top of the support plate (3) between the two elastic clips (301), and the upper part of the buffer groove (302) is connected to the space between the two elastic clips (301).

5. The supporting device for automatic line cleaning of spinning glass tube according to claim 1, characterized in that: The two end heads (304) on the same support plate (3) are arranged in an inverted eight-shaped shape to form a bell mouth (305).

6. A supporting device for automatic line cleaning of a spinning glass tube according to claim 1, characterized in that: A glass tube body (4) is commonly clamped on the two support plates (3) on the same conveying chain plate (1), and the outer periphery of the glass tube body (4) is in contact with the silicone pad (303) on the inner side of the elastic clip (301).

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