CN216514421U - Yarn draw gear is used in glass fiber cloth production with caking detection mechanism - Google Patents
Yarn draw gear is used in glass fiber cloth production with caking detection mechanism Download PDFInfo
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- CN216514421U CN216514421U CN202220036041.6U CN202220036041U CN216514421U CN 216514421 U CN216514421 U CN 216514421U CN 202220036041 U CN202220036041 U CN 202220036041U CN 216514421 U CN216514421 U CN 216514421U
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Abstract
The utility model discloses a yarn traction device provided with a caking detection mechanism and used for glass fiber cloth production, which comprises a bottom plate placed on a horizontal plane, wherein the upper end of the left side of the bottom plate is provided with a unreeling roller, and the upper ends of the middle part and the right side of the bottom plate are respectively provided with a first support plate and a second support plate; a threading ring assembly mounted on the upper end of the second support plate; also comprises: the traction roller is mounted in the middle of the first supporting plate through a bearing; the side part of the first detection plate is attached to the inside of the guide groove, and the guide groove is arranged in the first support plate; the central control assembly is arranged on the left side of the upper end of the first supporting plate; and the electric push rod is fixedly arranged on the side part of the upper end of the second supporting plate. This yarn draw gear is used in glass fiber cloth production with caking detection mechanism through first pick-up plate and second pick-up plate, can in time discover the yarn outer wall caking problem to improve the stability of thimble subassembly.
Description
Technical Field
The utility model relates to the technical field related to glass fiber cloth production, in particular to a yarn traction device provided with a caking detection mechanism and used for glass fiber cloth production.
Background
The glass fiber cloth is woven by glass fiber yarns, the glass fibers are inorganic non-metallic materials with excellent performance, and the glass fiber cloth has the advantages of high temperature resistance, good tensile strength, good electrical insulation and the like due to the particularity of raw materials, is widely applied in the fields of aerospace, war industry and the like, and mostly needs to use a yarn traction device in the production process of the glass fiber cloth to enable yarns to pass through the thimble.
However, the existing yarn traction device for producing glass fiber cloth has the following problems:
because production technology or because of reasons such as shake, static, pulling force are too big can appear the fluff phenomenon in the transportation, form the caking in the yarn outer wall easily when the batting is too much and gathering in one place, the caking can influence the normal use of yarn, probably produces the harm to subsequent equipment to when current yarn draw gear utilized the hanging needle to make the yarn pass the thimble, the condition that the thimble appears rocking easily, and then will influence threading efficiency.
We have therefore proposed a yarn traction device for glass cloth production provided with a blocking detection mechanism, in order to solve the problems set out above.
Disclosure of Invention
The utility model aims to provide a yarn traction device for glass fiber cloth production, which is provided with a caking detection mechanism and aims to solve the problems that the existing yarn traction device for glass fiber cloth production in the market at present is inconvenient to detect the caking of the outer wall of the yarn, and the threading efficiency is influenced because a threading ring is easy to shake during threading, which are provided by the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a yarn traction device provided with a caking detection mechanism and used for glass fiber cloth production comprises a bottom plate placed on a horizontal plane, wherein the upper end of the left side of the bottom plate is provided with a unreeling roller, and the upper ends of the middle part and the right side of the bottom plate are respectively provided with a first supporting plate and a second supporting plate;
a threading ring assembly mounted on the upper end of the second support plate;
also includes:
the drawing roller is mounted in the middle of the first supporting plate through a bearing, and the side part of the drawing roller is connected with the end part of the yarn wound outside the unwinding roller;
the side part of the first detection plate is attached to the inside of the guide groove, and the guide groove is arranged in the first support plate;
the central control assembly is arranged on the left side of the upper end of the first supporting plate;
electric putter, its fixed mounting is in the upper end lateral part of second backup pad, and electric putter's tip is fixed with the couple that can pass the inside of threading ring subassembly to the left end setting of couple is in the outside of the yarn of being connected between unreeling roller and carry over pinch rolls, and then electric putter can utilize the couple to pass the inside of threading ring subassembly with the yarn.
Preferably, the first detection plate and the second detection plate are arranged oppositely up and down, an I-shaped connecting block is arranged between the first detection plate and the second detection plate in a laminating mode to realize connection, the first detection plate and the second detection plate are sleeved on the outer side of the yarns, and a control block is movably arranged in the first detection plate, so that the first detection plate and the second detection plate can be sleeved on the outer side of the yarns at the same time under the action of the connecting block.
Preferably, a pressure spring is welded between the control block and the first detection plate, the control block is arranged between the fixed contact and the movable contact, the fixed contact and the movable contact are respectively installed in the first support plate and at the side part of the movable plate, and the fixed contact and the movable contact are respectively connected with the central control assembly, so that when the fixed contact and the movable contact are contacted with each other, the central control assembly can be started to realize the operation of the alarm or stop device.
Preferably, a control spring in a compressed state is welded between the movable plate and the first support plate, and the elasticity of the control spring is smaller than that of the pressure spring, so that the movement of the movable plate can be controlled through the control block.
Preferably, the upper ends of the movable plate and the control block are attached to each other, and the end parts of the movable plate and the control block are arranged in a two-side inclined manner, so that under the inclined action, the control block can move on the left side and the right side of the movable plate in a telescopic mode.
Preferably, the magnet is installed at the lower end of the threading ring component, the magnetism of the magnet is opposite to that of the magnet, and the magnet is fixedly installed on the side portion of the second supporting plate, so that the stability of the threading ring component is improved under the action of the attraction force of the magnet and the magnet.
Compared with the prior art, the utility model has the beneficial effects that: this yarn draw gear is used in glass fiber cloth production with caking detection mechanism through first pick-up plate and second pick-up plate, can in time discover yarn outer wall caking problem to improve the stability of threading ring subassembly, concrete effect is as follows:
1. the detection device is provided with a first detection plate and a second detection plate, the first detection plate and the second detection plate are promoted to be sleeved on the outer side of yarns by a connecting block, when the yarns are in the conveying moving process and the outer wall caking problem is encountered, the caking part pushes the first detection plate and the second detection plate to move synchronously, so that a control block is far away from a movable plate, the movable contact is close to and attached to a fixed contact under the action of a control spring, a central control assembly is started, and the alarm is given out and the operation is stopped under the control of a system to realize caking detection;
2. be provided with magnetite and magnet, the threading ring subassembly can be vertically set up downwards under self action of gravity to the couple passes the inside of thimble subassembly, and because the effect that the magnetism looks attraction of the magnetite of thimble subassembly lower extreme installation and magnet, can improve the stability of thimble subassembly, avoids rocking and influences the threading effect.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front sectional view of a first detection plate according to the present invention;
FIG. 3 is a schematic side sectional view of the first detecting plate and the second detecting plate according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is a schematic view of a top-down structure of the present invention hook.
In the figure: 1. a base plate; 2. unwinding rollers; 3. a first support plate; 4. a traction roller; 5. a guide groove; 6. a first detection board; 7. connecting blocks; 8. a second detection board; 9. a pressure spring; 10. a control block; 11. a fixed contact; 12. a movable plate; 13. a control spring; 14. a movable contact; 15. a central control assembly; 16. a second support plate; 17. an electric push rod; 18. hooking; 19. a threading ring assembly; 20. a magnet; 21. and a magnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a yarn traction device provided with a caking detection mechanism and used for glass fiber cloth production comprises a bottom plate 1 placed on a horizontal plane, wherein the upper end of the left side of the bottom plate 1 is provided with a unreeling roller 2, and the upper ends of the middle part and the right side of the bottom plate 1 are respectively provided with a first supporting plate 3 and a second supporting plate 16; a thimble assembly 19 mounted to an upper end of the second support plate 16; also includes: a traction roller 4, the bearing of which is arranged in the middle of the first supporting plate 3, and the side part of the traction roller 4 is connected with the end part of the yarn wound outside the unwinding roller 2; a first detection plate 6, the side part of which is attached to the inside of the guide groove 5, and the guide groove 5 is opened inside the first support plate 3; a central control assembly 15 installed at the left side of the upper end of the first support plate 3; the first detection plate 6 and the second detection plate 8 are arranged up and down oppositely, an I-shaped connecting block 7 is arranged between the first detection plate 6 and the second detection plate 8 in a laminating mode to realize connection, the first detection plate 6 and the second detection plate 8 are sleeved on the outer side of yarns, and a control block 10 is movably arranged in the first detection plate 6; a pressure spring 9 is welded between the control block 10 and the first detection plate 6, the control block 10 is arranged between a fixed contact 11 and a movable contact 14, the fixed contact 11 and the movable contact 14 are respectively arranged inside the first supporting plate 3 and on the side of the movable plate 12, and the fixed contact 11 and the movable contact 14 are respectively connected with a central control component 15; a control spring 13 in a compressed state is welded between the movable plate 12 and the first support plate 3, and the elasticity of the control spring 13 is smaller than that of the pressure spring 9; the upper ends of the movable plate 12 and the control block 10 are attached to each other, and the ends of the movable plate 12 and the control block 10 are both arranged in a shape of inclining at two sides;
referring to fig. 1-3, the first detecting plate 6 and the second detecting plate 8 are connected by the connecting block 7 arranged in an I shape, when the yarn is in the process of conveying movement and meets the condition of caking, the yarn at the caking place can not pass between the first detection plate 6 and the second detection plate 8, and drives the first detecting plate 6 and the second detecting plate 8 to move to the right, and further drives the control block 10 to slide on the bottom of the movable plate 12, because the control block 10 and the first detecting plate 6 are of an elastic up-down telescopic structure, during the sliding process of the control block 10, the movable plate 12 moves from the left side of the movable plate 12 to the right side of the movable plate 12, the movable plate 12 is not obstructed and drives the movable contact 14 to contact the fixed contact 11 under the action of the control spring 13, so that the central control assembly 15 is started, and the operation of an alarm and stop device can be realized through system control;
an electric push rod 17 fixedly installed at the upper end side of the second support plate 16, wherein a hook 18 capable of passing through the inside of the threading ring assembly 19 is fixed at the end of the electric push rod 17, the left end of the hook 18 is arranged at the outer side of the yarn connected between the unwinding roller 2 and the traction roller 4, and the electric push rod 17 can pass the yarn through the inside of the threading ring assembly 19 by using the hook 18; a magnet 20 is arranged at the lower end of the threading ring assembly 19, the magnetism of the magnet 20 is opposite to that of the magnet 21, and the magnet 21 is fixedly arranged at the side part of the second supporting plate 16;
referring to fig. 1 and fig. 4-5, after the end of the yarn wound outside the unwinding roller 2 is fixed outside the traction roller 4, the electric push rod 17 is started, the electric push rod 17 drives the hook 18 to extend into the inside of the threading ring assembly 19 and move towards the yarn, so that the yarn falls into the end of the hook 18, and then the electric push rod 17 is reversely started, so that the yarn passes through the inside of the threading ring assembly 19, and a magnet 20 and a magnet 21 with opposite magnetism are arranged between the bottom of the threading ring assembly 19 and the second support plate 16, so that the stability of the threading ring assembly 19 can be improved, the shaking is avoided, and the threading efficiency is improved.
The working principle is as follows: when the yarn traction device provided with the blocking detection mechanism and used for producing the glass fiber cloth is used, as shown in a combined drawing of figures 1-5, firstly, the end part of the yarn wound on the outer side of the unwinding roller 2 is fixed on the outer side of the traction roller 4, then, the electric push rod 17 is started to drive the hook 18 to extend into the inside of the threading ring component 19, the middle part of the yarn is enabled to fall into the inside of the hook 18, the electric push rod 17 is started reversely to drive the yarn to penetrate through the inside of the hook 18, in the threading process, the yarn moves on the outer sides of the first detection plate 6 and the second detection plate 8, when the blocking condition is met, the control block 10 is driven to move from the left side to the right side of the movable plate 12, then, under the action of the control spring 13, the movable contact 14 is enabled to be in contact with the fixed contact 11, the central control component 15 is started, and the operation of the alarm and stop device is realized.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A yarn traction device provided with a caking detection mechanism and used for glass fiber cloth production comprises a bottom plate (1) placed on a horizontal plane, wherein the upper end of the left side of the bottom plate (1) is provided with a unreeling roller (2), and the upper ends of the middle part and the right side of the bottom plate (1) are respectively provided with a first supporting plate (3) and a second supporting plate (16);
a threading ring assembly (19) mounted to an upper end of the second support plate (16);
it is characterized by also comprising:
the drawing roller (4) is mounted in the middle of the first supporting plate (3) through a bearing, and the side part of the drawing roller (4) is connected with the end part of the yarn wound outside the unwinding roller (2);
a first detection plate (6), the side part of which is attached and arranged inside the guide groove (5), and the guide groove (5) is arranged inside the first support plate (3);
a central control component (15) which is arranged at the left side of the upper end of the first supporting plate (3);
and the electric push rod (17) is fixedly arranged on the upper end side part of the second supporting plate (16), a hook (18) capable of penetrating through the inside of the threading ring component (19) is fixed at the end part of the electric push rod (17), the left end of the hook (18) is arranged on the outer side of the yarn connected between the unwinding roller (2) and the traction roller (4), and then the electric push rod (17) can penetrate the yarn through the inside of the threading ring component (19) by utilizing the hook (18).
2. The yarn traction device provided with the blocking detection mechanism and used for producing the glass fiber cloth is characterized in that: the first detection plate (6) and the second detection plate (8) are arranged oppositely up and down, an I-shaped connecting block (7) is arranged between the first detection plate and the second detection plate in a laminating mode to achieve connection, the first detection plate (6) and the second detection plate (8) are sleeved on the outer side of yarns, and a control block (10) is movably arranged inside the first detection plate (6).
3. The yarn traction device provided with the blocking detection mechanism for glass fiber cloth production according to claim 2, characterized in that: a pressure spring (9) is welded between the control block (10) and the first detection plate (6), the control block (10) is arranged between the fixed contact (11) and the movable contact (14), the fixed contact (11) and the movable contact (14) are respectively arranged in the first support plate (3) and on the side portion of the movable plate (12), and the fixed contact (11) and the movable contact (14) are respectively connected with the central control assembly (15).
4. The yarn traction device provided with the blocking detection mechanism and used for producing the glass fiber cloth is characterized in that: the movable plate (12) and the first supporting plate (3) are welded with a control spring (13) in a compression state, and the elasticity of the control spring (13) is smaller than that of the pressure spring (9).
5. The yarn traction device provided with the blocking detection mechanism and used for producing the glass fiber cloth is characterized in that: the upper ends of the movable plate (12) and the control block (10) are attached to each other, and the ends of the movable plate (12) and the control block (10) are both arranged in a two-side inclined manner.
6. The yarn traction device provided with the blocking detection mechanism and used for producing the glass fiber cloth is characterized in that: a magnet (20) is arranged at the lower end of the threading ring component (19), the magnetism of the magnet (20) is opposite to that of the magnet (21), and the magnet (21) is fixedly arranged on the side part of the second supporting plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220036041.6U CN216514421U (en) | 2022-01-08 | 2022-01-08 | Yarn draw gear is used in glass fiber cloth production with caking detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220036041.6U CN216514421U (en) | 2022-01-08 | 2022-01-08 | Yarn draw gear is used in glass fiber cloth production with caking detection mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN216514421U true CN216514421U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220036041.6U Active CN216514421U (en) | 2022-01-08 | 2022-01-08 | Yarn draw gear is used in glass fiber cloth production with caking detection mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN216514421U (en) |
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- 2022-01-08 CN CN202220036041.6U patent/CN216514421U/en active Active
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