A puncture device for processing quartz and fiber replacement products

Abstract

This utility model relates to the field of quartz fiber production equipment, and discloses a puncture device for processing quartz and fiber replacement products. The device includes a worktable and a puncture needle. A bracket is fixedly connected to the top of the worktable, and a hydraulic cylinder is fixedly connected to the top of the bracket. A fixed plate is fixedly connected to the output end of the hydraulic cylinder, and a fixed frame is fixedly connected to the top of the fixed plate. A pin is provided on the inner wall of the fixed frame, and a spring is sleeved on the outer wall of the pin. In this utility model, when the cam turntable is driven by a motor to rotate, a sliding ball slides along the staggered edges of the turntable top, forming a lifting and lowering action. Combined with a deepened storage basket, it can prevent the products to be processed from deviating from the storage platform through side wall limiting, and can also lift the products in the basket with the pushing action of the cam mechanism, achieving convenient loading and unloading, reducing the risk of product damage during manual handling, reducing operation time, and improving processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of quartz fiber production equipment, and in particular to a puncture device for processing quartz and fiber replacement products. Background Technology

[0002] In the field of quartz fiber preform production technology, traditional processing is no longer sufficient to meet market demand. Due to rapid technological development, people have higher and higher requirements for product quality and greater demand. Therefore, a needle punching device for irregular quartz fiber preforms has emerged. This device adopts automated technology, which can not only greatly improve production efficiency and meet market demand, but also greatly improve product quality. This device is mainly used in aerospace and other industries with high demand for quartz fiber preforms. Its structure consists of a support frame, assembly plate, telescopic cylinder, fixed base and processing needle. The equipment adopts an automatic integrated design module, which greatly improves product production efficiency, significantly improves the quality of products leaving the factory and makes the standards more uniform. It is one of the essential pieces of equipment in this production field. Traditional needle punching of multi-curved irregular parts relies heavily on manual operation, and the workpiece is often placed at the same level as the platform. Existing automatic needle punching equipment not only easily causes the preform to deviate from its placement position during the needle punching process, affecting work efficiency, but also suffers from the problem of a single needle setting, resulting in insufficient production diversity. It is difficult to flexibly adjust the needle according to the thickness, density and required processing depth of the product to be processed. At the same time, it is difficult to replace the needle when it is severely worn after long-term use. Therefore, a piercing device for processing quartz and fiber replacement products is proposed to solve the above problems. Utility Model Content

[0003] To overcome the above shortcomings, this utility model provides a puncture device for processing quartz and fiber replacement products. It aims to improve the problems in the prior art where the quartz and fiber products to be processed are easily moved away from their placement position during the needle puncture process, and the needle is not only difficult to automatically adjust according to the processing requirements of different products, but also difficult to replace after long-term use due to wear.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a puncture device for processing quartz and fiber replacement products, comprising a worktable and a puncture needle, a bracket fixedly connected to the top of the worktable, a hydraulic cylinder fixedly connected to the top of the bracket, a fixed plate fixedly connected to the output end of the hydraulic cylinder, a fixed frame fixedly connected to the top of the fixed plate, a pin provided on the inner wall of the fixed frame, a spring sleeved on the outer wall of the pin, a locking block fixedly connected to the bottom of the pin, a fixed block fixedly connected to the top of the puncture needle, a slot provided inside the fixed block, the locking block rotatably connected inside the slot, and the locking block engaging with the fixed block; As a further description of the above technical solution: A base plate is fixedly connected to the inner wall of the workbench, a support plate is fixedly connected to the outer wall of the base plate, a motor is fixedly connected to the top of the support plate, a rotating shaft is fixedly connected to the output end of the motor, a cam turntable is fixedly connected to the bottom of the rotating shaft, a sliding ball is slidably connected to the top of the cam turntable, a sliding column is fixedly connected to the top of the sliding ball, a push rod is fixedly connected to the top of the sliding column, a spring is sleeved on the outer wall of the push rod, a limit block is fixedly connected to the top of the support plate, the push rod is slidably connected to the inner wall of the limit block, and a top plate is fixedly connected to the top of the push rod. As a further description of the above technical solution: Both ends of the second spring are fixedly connected to the inner wall of the fixed frame, and one end of the first spring is fixedly connected to the inner wall of the limiting block, while the other end of the first spring is fixedly connected to the top of the sliding column. As a further description of the above technical solution: A storage basket is fixedly connected to the inner wall of the workbench, and the top plate is slidably connected to the inner wall of the storage basket. As a further description of the above technical solution: The sliding column is slidably connected to the inner wall of the support plate, and the cam turntable is rotatably connected to the inside of the base plate; As a further description of the above technical solution: The pin is slidably connected to the inner wall of the fixed plate; As a further description of the above technical solution: A control panel is fixedly connected to the top of the workbench.

[0005] This utility model has the following beneficial effects: 1. In this utility model, when the cam turntable is driven by a motor to rotate, the slider slides along the staggered edges of the top of the turntable, which can form a lifting and lowering action. Combined with the deepened design of the storage basket, it can not only prevent the products to be processed from deviating from the storage platform through the side wall limit, but also lift the products in the basket with the pushing action of the cam mechanism, so as to realize convenient picking and placing, reduce the risk of product damage during manual handling, reduce operation time and improve processing flow efficiency.

[0006] 2. In this utility model, through the coordinated cooperation of the pin and the spring, a pushing and pulling force is applied while the pin is turned. With the help of the elastic force generated between the spring and the fixing frame, the disassembly and assembly of the puncture needle can be easily completed. It is convenient to replace puncture needles of different thicknesses and depths, effectively expanding the equipment's adaptability to different types of products to be processed, so that it can meet the processing needs of more related products. Attached Figure Description

[0007] Figure 1This is a perspective view of a puncture device for processing quartz and fiber replacement products proposed in this utility model; Figure 2 This is a schematic diagram of the pin structure of a piercing device for processing quartz and fiber replacement products proposed in this utility model. Figure 3 This is a schematic diagram of the slot structure of a puncture device for processing quartz and fiber replacement products proposed in this utility model; Figure 4 This is a schematic diagram of the cam turntable of a puncture device for processing quartz and fiber replacement products proposed in this utility model.

[0008] Legend: 1. Workbench; 2. Base plate; 3. Support plate; 4. Motor; 5. Cam turntable; 6. Spring 1; 7. Storage basket; 8. Pin; 9. Hydraulic cylinder; 10. Puncture needle; 11. Fixing plate; 12. Bracket; 13. Control panel; 14. Fixing frame; 15. Spring 2; 16. Locking block; 17. Fixing block; 18. Locking groove; 19. Top plate; 20. Push rod; 21. Sliding column; 22. Rotating shaft; 23. Sliding ball; 24. Limiting block. Detailed Implementation

[0009] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0010] Reference Figures 1-3This utility model provides an embodiment of a puncture device for processing quartz and fiber replacement products, comprising a workbench 1 and a puncture needle 10. A bracket 12 is fixedly connected to the top of the workbench 1, and a hydraulic cylinder 9 is fixedly connected to the top of the bracket 12. The hydraulic cylinder 9 drives the device to perform puncture work. A fixing plate 11 is fixedly connected to the output end of the hydraulic cylinder 9. A fixing frame 14 is fixedly connected to the top of the fixing plate 11. A pin 8 is provided on the inner wall of the fixing frame 14, and a spring 15 is sleeved on the outer wall of the pin 8. A locking block 16 is fixedly connected to the bottom of the pin 8. A fixing block 17 is fixedly connected to the top of the puncture needle 10. A locking groove 18 is opened inside the fixing block 17. The locking block 16... The rotatable connection is inside the slot 18, and the locking block 16 engages with the fixing block 17. If a different puncture needle 10 needs to be replaced, the force generated between the second spring 15 and the fixing bracket 14 is used to turn the pin 8 to separate the locking block 16 from the fixing block 17. At the same time, the pin 8 is pulled to unlock. After the selected needle is selected, the pin 8 can be turned again and pushed. The reaction force of the second spring 15 and the fixing bracket 14 is used to push the locking block 16 into the slot 18, where it engages with the fixing block 17 to complete the installation. This design allows for convenient replacement of puncture needles 10 with different thicknesses and depths, which not only increases the compatibility range but also meets the diversity of product requirements.

[0011] Reference Figure 1 and Figure 4 A base plate 2 is fixedly connected to the inner wall of the workbench 1. A support plate 3 is fixedly connected to the outer wall of the base plate 2. A motor 4 is fixedly connected to the top of the support plate 3. A rotating shaft 22 is fixedly connected to the output end of the motor 4. A cam turntable 5 is fixedly connected to the bottom of the rotating shaft 22. A ball joint 23 is slidably connected to the top of the cam turntable 5. A sliding column 21 is fixedly connected to the top of the ball joint 23. A push rod 20 is fixedly connected to the top of the sliding column 21. The motor 4 drives the cam turntable 5 at the bottom of the rotating shaft 22 to rotate. The ball joint 23, along with the sliding column 21 and push rod 20 at the top, moves up or down as the edge of the cam turntable 5 rises and falls, achieving the lifting and lowering effect. A spring 6 is sleeved on the outer wall of the push rod 20. The spring 6 acts as a buffer, effectively reducing wear on parts and increasing service life. A limit block 24 is fixedly connected to the top of the support plate 3. The push rod 20 is slidably connected to the inner wall of the limit block 24 to prevent displacement and shaking of the push rod 20. A top plate 19 is fixedly connected to the top of the push rod 20 for placing the product to be processed.

[0012] Reference Figure 2 and Figure 4 Both ends of spring 15 are fixedly connected to the inner wall of the fixed frame 14. Spring 15 interacts with the fixed frame 14 to generate elastic force, which is convenient for disassembly and assembly. One end of spring 6 is fixedly connected to the inner wall of the limiting block 24, and the other end of spring 6 is fixedly connected to the top of the sliding column 21. Spring 6, the limiting block 24 and the sliding column 21 generate force, which can play a buffering role, increase the service life of the parts and prevent the parts from being damaged due to rapid wear.

[0013] Reference Figure 1 and Figure 4 The inner wall of the workbench 1 is fixedly connected to a storage basket 7. The storage basket 7 is designed to be relatively deep. In order to avoid the needle piercing causing the processed products to shift and reduce the work efficiency, the top plate 19 is slidably connected to the inner wall of the storage basket 7, so that the processed products can be pushed out of the storage basket 7 for easy picking and to prevent damage caused by manual handling and reduced efficiency.

[0014] Reference Figure 4 The sliding column 21 is slidably connected to the inner wall of the support plate 3. The support plate 3 can provide support and prevent the sliding column 21 from swaying and shifting. The cam turntable 5 is rotatably connected to the inside of the base plate 2. When the cam turntable 5 rotates, its edges are staggered, which can realize the lifting and lowering movements.

[0015] Reference Figures 1-2 The pin 8 is slidably connected to the inner wall of the fixed plate 11, which enables quick disassembly and assembly, and facilitates the replacement of different puncture needles 10.

[0016] Reference Figure 1 A control panel 13 is fixedly connected to the top of the workbench 1, which facilitates machine operation and data monitoring.

[0017] Working principle: First, select the corresponding puncture needle 10 according to the thickness and depth of the product to be processed. Push the pin 8, and use the elastic force generated by the interaction between the spring 15 and the fixing bracket 14 to push the locking block 16 on the pin 8 into the slot 18. At the same time, twist the pin 8 until the locking block 16 and the fixing block 17 are locked together, completing the installation. Conversely, twisting the pin 8 while pulling it outwards will disassemble it. After the puncture needle 10 is installed, place the product to be processed into the storage basket 7. The hydraulic cylinder 9 drives the puncture needle 10 to perform the operation. After the operation is completed, due to the design of the storage basket 7... Since the product is located deep and difficult to retrieve, the cam turntable 5 at the bottom of the rotating shaft 22 is driven to rotate by the motor 4. The slider 23 is in contact with the edge of the cam turntable 5 and moves along the uneven edge. When it reaches the highest point, it can drive the slider column 21 at the top of the slider 23 to move upward. The slider column 21 also drives the top rod 20 at its top to move upward at the same time, thereby driving the top plate 19 to push the processed product upward. The force generated by the spring 6 and the limiting block 24 can play a buffering role. When the cam turntable 5 rotates to the lowest point, the slider column 21 falls and drives the top plate 19 on the top rod 20 to reset.

[0018] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A piercing device for processing of quartz and fiber replacement products, comprising a worktable (1) and a piercing needle (10), characterized in that: The workbench (1) is fixedly connected to a bracket (12) at the top. The bracket (12) is fixedly connected to a hydraulic cylinder (9) at the top. The output end of the hydraulic cylinder (9) is fixedly connected to a fixed plate (11). The fixed plate (11) is fixedly connected to a fixed frame (14) at the top. The fixed frame (14) has a pin (8) on its inner wall. The pin (8) has a spring (15) on its outer wall. The pin (8) has a locking block (16) fixedly connected to its bottom. The puncture needle (10) has a fixed block (17) fixedly connected to its top. The fixed block (17) has a slot (18) inside. The locking block (16) is rotatably connected inside the slot (18). The locking block (16) and the fixed block (17) are engaged.

2. A piercing device for processing quartz and fiber replacement products according to claim 1, characterized in that: The workbench (1) has a base plate (2) fixedly connected to its inner wall. The base plate (2) has a support plate (3) fixedly connected to its outer wall. The support plate (3) has a motor (4) fixedly connected to its top. The output end of the motor (4) has a rotating shaft (22) fixedly connected to its output end. The rotating shaft (22) has a cam turntable (5) fixedly connected to its bottom. The cam turntable (5) has a sliding ball (23) slidably connected to its top. The sliding ball (23) has a sliding column (21) fixedly connected to its top. The sliding column (21) has a top rod (20) fixedly connected to its top. The top rod (20) has a spring (6) sleeved on its outer wall. The support plate (3) has a limit block (24) fixedly connected to its top. The top rod (20) is slidably connected to the inner wall of the limit block (24). The top rod (20) has a top plate (19) fixedly connected to its top.

3. A piercing device for processing quartz and fiber replacement products according to claim 2, characterized in that: Both ends of the second spring (15) are fixedly connected to the inner wall of the fixed frame (14), one end of the first spring (6) is fixedly connected to the inner wall of the limiting block (24), and the other end of the first spring (6) is fixedly connected to the top of the sliding column (21).

4. The piercing device for quartz and fiber replacement product processing according to claim 2, characterized in that: The workbench (1) has a storage basket (7) fixedly connected to its inner wall, and the top plate (19) is slidably connected to the inner wall of the storage basket (7).

5. The piercing device for quartz and fiber replacement product processing according to claim 2, characterized in that: The sliding column (21) is slidably connected to the inner wall of the support plate (3), and the cam turntable (5) is rotatably connected to the inside of the base plate (2).

6. The piercing device for quartz and fiber replacement product processing according to claim 1, characterized in that: The pin (8) is slidably connected to the inner wall of the fixing plate (11).

7. The piercing device for quartz and fiber replacement product processing according to claim 1, characterized in that: The workbench (1) is fixedly connected to a control panel (13) on its top.

Images