Discharging channel rapping device for glass fiber production

Abstract

The utility model discloses a discharge channel rapping device for glass fiber production, which comprises a frame, a fixing rod, a connecting seat, a discharge channel, a bottom rapping mechanism and two side wall rapping mechanisms, the fixing rod is fixedly mounted in the frame, the connecting seat is rotatably mounted on the fixing rod, the discharge channel is fixedly mounted on the connecting seat, and the bottom rapping mechanism is fixedly mounted on the side wall rapping mechanisms. The bottom rapping mechanism is arranged on the inner wall of the bottom of the frame and used for knocking the bottom of the discharging channel, and the two side wall rapping mechanisms are arranged on the front side and the rear side of the discharging channel correspondingly and used for knocking the front side wall and the rear side wall of the discharging channel. The device is reasonable in design and good in practicability, the bottom, the front side and the rear side of the discharging channel can be knocked periodically, glass fibers are prevented from being attached to the inner wall of the discharging channel, the bottom of the discharging channel is pushed to shake up and down through the first knocking block, discharging of the glass fibers is promoted, and the discharging channel is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber production equipment, in particular to a vibration knocking device for a discharging channel in glass fiber production. Background Technique

[0002] During the production of glass fiber, the materials in the discharging channel may be blocked for various reasons. To avoid such a situation, the staff will irregularly knock the bottom surface of the channel manually. Such manual operation cannot solve the essential problem. In many cases, the workers only knock when the blockage occurs, which affects the feeding progress, wastes labor, and brings great inconvenience to the production.

[0003] A vibration knocking device for a discharging channel in glass fiber production disclosed in a Chinese patent with the publication number CN212268828U for the above problems has the following technical key points: The knocking devices are arranged in several numbers, staggered at a preset distance interval on the bottom surface of the discharging channel, and include a base, a cylinder, an air delivery pipe, an air source, and a controller. The base is fixed on the bottom surface of the discharging channel through a connecting rod. The cylinder is arranged on the base. Each cylinder is connected to the air source through an air delivery pipe. The controller is electrically connected to the valves of each air delivery pipe of the air source to control the piston rod of the cylinder to move upward within the stroke range to knock the bottom surface of the discharging channel at a preset time interval.

[0004] The above solution is found to still have at least the following defects in actual operation: The device knocks the discharging channel through multiple cylinders, which easily causes uneven stress in the discharging channel, resulting in the problem of deformation of the discharging channel caused by the knocking force. And even if the materials break away from the inner wall of the discharging channel, they will still be blocked at the bottom of the discharging channel, and the dredging efficiency is not high. For this reason, we propose a vibration knocking device for a discharging channel in glass fiber production to solve the above problems. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a vibration knocking device for a discharging channel in glass fiber production, which solves the problems that knocking the discharging channel through multiple cylinders easily causes uneven stress in the discharging channel, resulting in the problem of deformation of the discharging channel caused by the knocking force, and that even if the materials break away from the inner wall of the discharging channel, they will still be blocked at the bottom of the discharging channel, and the dredging efficiency is not high.

[0007] (II) Technical Solutions

[0008] To achieve the above object, the present utility model provides the following technical solutions: A vibrating device for the discharge channel in glass fiber production, comprising a frame, a fixed rod, a connecting seat, a discharge channel, a bottom vibrating mechanism and two side wall vibrating mechanisms. The fixed rod is fixedly installed inside the frame, the connecting seat is rotatably installed on the fixed rod, the discharge channel is fixedly installed on the connecting seat, the bottom vibrating mechanism is arranged on the bottom inner wall of the frame, and the bottom vibrating mechanism is used to strike the bottom of the discharge channel. The two side wall vibrating mechanisms are respectively arranged on the front and rear sides of the discharge channel, and the two side wall vibrating mechanisms are used to strike the front and rear side walls of the discharge channel.

[0009] Preferably, the bottom vibrating mechanism includes a positioning block, a first motor, a turntable and a first striking block. The positioning block is fixedly installed on the bottom inner wall of the frame, the first motor is fixedly installed on the top of the positioning block, the turntable is fixedly installed at the output shaft end of the first motor and is in sliding contact with the bottom of the discharge channel, and the first striking block is fixedly installed on the turntable.

[0010] Preferably, the side wall vibrating mechanism includes a hinge seat, a hinge rod, an L-shaped connecting rod, a round rod, a mounting plate, a second motor, a disc, a second striking block and a fixing block. The hinge seat is fixedly installed on one side of the discharge channel, the hinge rod is rotatably installed on the hinge seat, the L-shaped connecting rod is fixedly installed on the hinge rod, the round rod is fixedly installed at the end of the L-shaped connecting rod far from the hinge rod and abuts against the discharge channel, the mounting plate is fixedly installed on the discharge channel and is located below the round rod, the second motor is fixedly installed on the top of the mounting plate, the disc is fixedly installed at the output shaft end of the second motor, the second striking block is fixedly installed on the disc, and the fixing block is fixedly installed on the L-shaped connecting rod and is in sliding contact with the second striking block.

[0011] Preferably, U-shaped limiting plates are fixedly installed on both the front and rear sides of the discharge channel, and the two L-shaped connecting rods are respectively slidably installed in the corresponding U-shaped limiting plates.

[0012] Preferably, tension springs are fixedly installed on both the front and rear sides of the discharge channel, and the ends of the two tension springs far from the discharge channel are respectively fixedly connected to the corresponding L-shaped connecting rods.

[0013] Preferably, the outer walls of all around the discharge channel are smooth.

[0014] Preferably, an observation window is opened on the front side of the frame, and tempered glass is fixedly installed in the observation window.

[0015] (III) Beneficial effects

[0016] The present utility model provides a vibrating device for the discharge channel in glass fiber production. It has the following beneficial effects:

[0017] (1) The vibration knocking device for the discharge channel in glass fiber production can periodically knock the bottom of the discharge channel by using the bottom vibration knocking mechanism composed of a positioning block, a first motor, a turntable and a first knocking block, so as to prevent the glass fiber from adhering to the bottom of the discharge channel. Moreover, the first knocking block can push the bottom of the discharge channel to vibrate up and down, promoting the discharge of the glass fiber and avoiding blockage.

[0018] (2) The vibration knocking device for the discharge channel in glass fiber production can periodically knock the side wall of the discharge channel by the combined action of a hinge seat, a hinge rod, an L-shaped connecting rod, a round rod, a mounting plate, a second motor, a disc, a second knocking block, a fixing block, a U-shaped limiting plate and a tension spring, so as to prevent the glass fiber from adhering to the side wall of the discharge channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;

[0020] Figure 2 is a schematic cross-sectional structure diagram of the front view of the present utility model;

[0021] Figure 3 is a schematic cross-sectional structure diagram of the side view of the present utility model.

[0022] In the figure: 1, frame; 2, fixed rod; 3, connecting seat; 4, discharge channel; 5, positioning block; 6, first motor; 7, turntable; 8, first knocking block; 9, hinge seat; 10, hinge rod; 11, L-shaped connecting rod; 12, round rod; 13, mounting plate; 14, second motor; 15, disc; 16, second knocking block; 17, fixing block; 18, U-shaped limiting plate; 19, tension spring; 20, observation window; 21, tempered glass. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Such as Figures 1-3As shown in the figure, the utility model provides a technical solution: a vibration knocking device for the discharging channel in glass fiber production, which includes a frame 1, a fixed rod 2, a connecting seat 3, a discharging channel 4, a bottom vibration knocking mechanism and two side wall vibration knocking mechanisms. An observation window 20 is opened on the front side of the frame 1, and a tempered glass 21 is fixedly installed in the observation window 20. The fixed rod 2 is fixedly installed in the frame 1. The connecting seat 3 is rotatably installed on the fixed rod 2. The discharging channel 4 is fixedly installed on the connecting seat 3. The outer walls around the discharging channel 4 are smooth. The bottom vibration knocking mechanism is arranged on the bottom inner wall of the frame 1 and is used for knocking the bottom of the discharging channel 4. The two side wall vibration knocking mechanisms are respectively arranged on the front and rear sides of the discharging channel 4 and are used for knocking the front and rear side walls of the discharging channel 4. The above-mentioned side wall vibration knocking mechanism includes a hinge seat 9, a hinge rod 10, an L-shaped connecting rod 11, a round rod 12, a mounting plate 13, a second motor 14, a disc 15, a second knocking block 16 and a fixed block 17. The hinge seat 9 is fixedly installed on one side of the discharging channel 4. The hinge rod 10 is rotatably installed on the hinge seat 9. The L-shaped connecting rod 11 is fixedly installed on the hinge rod 10. The round rod 12 is fixedly installed at the end of the L-shaped connecting rod 11 far from the hinge rod 10 and abuts against the discharging channel 4. It should be noted that the length of the round rod 12 is less than the length of the discharging channel 4. The mounting plate 13 is fixedly installed on the discharging channel 4 and is located below the round rod 12. The second motor 14 is fixedly installed on the top of the mounting plate 13. The disc 15 is fixedly installed at the output shaft end of the second motor 14. The second knocking block 16 is fixedly installed on the disc 15. The fixed block 17 is fixedly installed on the L-shaped connecting rod 11 and is in sliding contact with the second knocking block 16. By utilizing the combined action of the fixed block 17 and the second knocking block 16, the two L-shaped connecting rods 11 can be periodically controlled to move away from each other, and after separating from the corresponding second knocking block 16, the two round rods 12 are driven to knock the front and rear sides of the discharging channel 4. Tensile springs 19 are fixedly installed on the front and rear sides of the discharging channel 4. The ends of the two tensile springs 19 far from the discharging channel 4 are respectively fixedly connected to the corresponding L-shaped connecting rods 11. By utilizing the combined action of the two tensile springs 19, the two round rods 12 can be controlled to rebound and knock the discharging channel 4. U-shaped limiting plates 18 are fixedly installed on the front and rear sides of the discharging channel 4. The two L-shaped connecting rods 11 are respectively slidably installed in the corresponding U-shaped limiting plates 18. By utilizing the two U-shaped limiting plates 18, the rotation of the two L-shaped connecting rods 11 can be guided and restricted.

[0025] In this embodiment, the above-mentioned bottom vibration mechanism includes a positioning block 5, a first motor 6, a turntable 7, and a first knocking block 8. The positioning block 5 is fixedly installed on the inner bottom wall of the frame 1. The first motor 6 is fixedly installed on the top of the positioning block 5. The turntable 7 is fixedly installed at the output shaft end of the first motor 6 and is in sliding contact with the bottom of the discharge channel 4. The first knocking block 8 is fixedly installed on the turntable 7. By using the first knocking block 8, the bottom of the discharge channel 4 can be periodically knocked and vibrated, preventing the glass fiber from adhering to the bottom of the discharge channel 4, and the bottom of the discharge channel 4 can be periodically shaken up and down to promote the discharging efficiency of the glass fiber and avoid blocking the discharge channel 4.

[0026] In this embodiment, it should be noted that a control switch is provided at a suitable position on or beside the frame 1. The first motor 6, the two second motors 14, and the control switch are electrically connected by wires. The control switch can be used to control the first motor 6 and the two second motors 14 to be powered on and operate respectively.

[0027] With the above structure, a vibration device for the discharge channel in glass fiber production provided by the present utility model can periodically knock the bottom and the front and rear sides of the discharge channel 4, preventing the glass fiber from adhering to the inner wall of the discharge channel 4. And by the first knocking block 8, the bottom of the discharge channel 4 is pushed to shake up and down, promoting the discharge of the glass fiber and avoiding blocking the discharge channel 4. During specific use, the first motor 6 is controlled to operate. The first motor 6 controls the turntable 7 to rotate. The turntable 7 drives the first knocking block 8 to rotate, and then periodically impacts the discharge channel 4 to prevent the glass fiber from adhering to the inside of the discharge channel 4. The two second motors 14 are controlled to operate. The two second motors 14 control the two discs 15 to rotate. The two discs 15 drive the two second knocking blocks 16 to rotate. The two second knocking blocks 16 push the two fixing blocks 17 away from each other, and then drive the two round rods 12 to separate from the discharge channel 4 and move away from each other. At this time, the two tension spring 19 assemblies are stretched. When the two fixing blocks 17 are separated from the corresponding second knocking blocks 16 respectively, under the combined action of the two tension springs 19, the two round rods 12 are pulled back to impact the front and rear sides of the discharge channel 4, preventing the glass fiber from adhering to the inner wall of the discharge channel 4, and the bottom of the discharge channel 4 is periodically shaken up and down by the first knocking block 8 to promote the discharge of the glass fiber, greatly improving the discharge efficiency.

[0028] The above is only the specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope recorded by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A discharge channel rapping device for glass fiber production, characterized in that: The invention comprises a frame (1), a fixed rod (2), a connecting seat (3), a discharge channel (4), a bottom rapping mechanism and two side wall rapping mechanisms, wherein the fixed rod (2) is fixedly mounted in the frame (1), the connecting seat (3) is rotatably mounted on the fixed rod (2), the discharge channel (4) is fixedly mounted on the connecting seat (3), the bottom rapping mechanism is arranged on the bottom inner wall of the frame (1), and the bottom rapping mechanism is used to rap the bottom of the discharge channel (4), and the two side wall rapping mechanisms are respectively arranged on the front and rear sides of the discharge channel (4), and the two side wall rapping mechanisms are used to rap the front and rear side walls of the discharge channel (4).

2. A discharge channel rapping device for glass fiber production according to claim 1, characterized in that: The bottom rapping mechanism comprises a positioning block (5), a first motor (6), a rotating disk (7) and a first knocking block (8); the positioning block (5) is fixedly mounted on the bottom inner wall of the frame (1); the first motor (6) is fixedly mounted on the top of the positioning block (5); the rotating disk (7) is fixedly mounted on the output shaft end of the first motor (6) and is in sliding contact with the bottom of the discharge channel (4); and the first knocking block (8) is fixedly mounted on the rotating disk (7).

3. A discharge channel rapping device for glass fiber production according to claim 2, characterized in that: The side wall rapping mechanism comprises an articulated seat (9), an articulated rod (10), an L-shaped connecting rod (11), a round rod (12), a mounting plate (13), a second motor (14), a disc (15), a second knocking block (16) and a fixed block (17), wherein the articulated seat (9) is fixedly mounted on one side of the discharge channel (4), the articulated rod (10) is rotatably mounted on the articulated seat (9), the L-shaped connecting rod (11) is fixedly mounted on the articulated rod (10), and the round rod (12) is fixedly mounted on the L-shaped connecting rod (11) away from the One end of the hinged rod (10) is in conflict with the discharge channel (4), the mounting plate (13) is fixedly mounted on the discharge channel (4) and is located below the round rod (12), the second motor (14) is fixedly mounted on the top of the mounting plate (13), the disc (15) is fixedly mounted on the output shaft end of the second motor (14), the second knocking block (16) is fixedly mounted on the disc (15), and the fixed block (17) is fixedly mounted on the L-shaped connecting rod (11) and is in sliding contact with the second knocking block (16).

4. A discharge channel rapping device for glass fiber production according to claim 3, characterized in that: U-shaped limiting plates (18) are fixedly installed on both the front and rear sides of the discharge channel (4), and the two L-shaped connecting rods (11) are respectively slidably installed in the corresponding U-shaped limiting plates (18).

5. A discharge channel rapping device for glass fiber production according to claim 4, characterized in that: Tension springs (19) are fixedly installed on both the front and rear sides of the discharge channel (4), and the ends of the two tension springs (19) away from the discharge channel (4) are fixedly connected to corresponding L-shaped connecting rods (11) respectively.

6. A discharge channel rapping device for glass fiber production according to claim 5, characterized in that: The outer walls of the discharge channel (4) are smooth.

7. A discharge channel rapping device for glass fiber production according to claim 2, characterized in that: An observation window (20) is provided on the front side of the frame (1), and a tempered glass (21) is fixedly installed in the observation window (20).

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