High-precision screw wax-coated wire

Abstract

The utility model discloses high accuracy screw rod wax coating line, including M type support, screw rod and microcrystalline wax, electric slide rail, is divided into straight line section and arc section, electromagnet and motor no.

Description

Technical Field

[0001] This utility model relates to the field of bolt protection technology, and more specifically, to a high-precision screw wax coating line. Background Technology

[0002] In critical fields such as precision instruments and aerospace, even minor bumps or rust on the screw threads can affect assembly accuracy. Therefore, bolts need to be waxed to effectively buffer collisions and friction during transportation and prevent rusting. Currently, the thread waxing process is mostly done manually. Due to the weight of the bolts and the long-term continuous operation, human wrists are prone to fatigue. Therefore, it is necessary to design a mechanism that can automatically wax and seal the screws. To meet the needs of small and medium-sized enterprises, the manufacturing cost of this mechanism must be very low. Utility Model Content

[0003] To address the above deficiencies, this utility model provides a high-precision screw wax coating line, thus solving the aforementioned problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: High-precision screw wax coating line, including M-type bracket, screw and microcrystalline wax, and also includes; Electric sliding rails are divided into straight sections and curved sections; The electromagnet and motor 1 slide back and forth along the electric slide rail. The electromagnet attracts one end of the screw, and motor 1 drives the electromagnet and screw to rotate. The screw moves along the arc segment while rotating 90 degrees. The telescopic rod and the chuck are designed to move the chuck vertically and rotate the chuck 180 degrees relative to the screw. Conveying mechanism one and conveying mechanism two, with the screw placed vertically on conveying mechanism two.

[0005] Furthermore, a nut is provided at one end of the screw, a first conveying mechanism is located on one side of the M-shaped bracket, and a second conveying mechanism is located on the other side of the M-shaped bracket. The conveying end of the first conveying mechanism has a recess for placing the nut; the conveying end of the second conveying mechanism has a groove with soft rubber inside. The soft rubber can clamp the nut and prevent the screw from tipping over.

[0006] Furthermore, a linear motor is installed on the sliding end of the electric slide rail, a motor is installed on the telescopic end of the linear motor, an electromagnet is installed on the rotating end of the motor, a container is provided on the upper end of the M-shaped bracket, microcrystalline wax is placed inside the container, and a cylinder is provided on the upper end of the container.

[0007] Furthermore, the telescopic rod is installed on one side of the straight section of the electric slide rail, and a flip motor is installed at the telescopic end of the telescopic rod, with the clamp installed at the rotating end of the flip motor.

[0008] Furthermore, a heater is installed on the M-shaped bracket.

[0009] The beneficial effects of this utility model are: the screw can be driven to rotate from a horizontal state to a vertical state through the cooperation of the electric slide rail and the electromagnet; the operation of immersing and pulling out microcrystalline wax can be realized through the extension and retraction of the linear electric current. When the electromagnet moves into the chuck, the chuck first clamps the screw, and then the electromagnet releases the screw. At this time, the telescopic rod extends, and the screw rotates 180 degrees, which facilitates the second transmission mechanism to fix the screw. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of the high-precision screw wax coating line described in this utility model; Figure 2 This is an enlarged schematic diagram of an electromagnet; Figure 3 This is a schematic diagram of the screw's state; Figure 4 This is a side view of the first transmission mechanism; In the diagram: 1. M-shaped bracket; 2. Screw; 3. Microcrystalline wax; 4. Electric slide rail; 41. Straight section; 42. Curved section; 5. Electromagnet; 6. Motor 1; 7. Telescopic rod; 8. Clamp; 9. Conveying mechanism 1; 10. Conveying mechanism 2; 21. Nut; 101. Groove; 91. Recess 1; 43. Linear motor; 44. Container bottle; 45. Cylinder; 71. Tilting motor; 11. Heater. Detailed Implementation

[0011] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0012] This application provides high-precision screw wax coating lines; please refer to [reference needed]. Figures 1-4 It includes M-type bracket 1, screw 2, and microcrystalline wax 3, and also includes; The electric slide rail 4 is divided into a straight section 41 and an arc section 42; Electromagnet 5 and motor 6 slide back and forth along electric slide rail 4. Electromagnet 5 attracts one end of screw 2. Motor 6 drives electromagnet 5 and screw 2 to rotate. Screw 2 moves along arc segment 42 while rotating 90 degrees. Telescopic rod 7 and chuck 8, telescopic rod 7 drives chuck 8 to move in the vertical direction, chuck 8 rotates 180 degrees relative to screw 2; Conveying mechanism 1 (9) and conveying mechanism 2 (10), with screw 2 placed vertically on conveying mechanism 2 (10).

[0013] In practical applications, the processed screw 2 can be conveyed to one side of the electromagnet 5 via the conveying mechanism 9. At this time, the electromagnet 5 is in a lower position. Then, the electromagnet 5 is controlled to approach one end of the screw 2 and be energized. Subsequently, the electric slide rail 4 is controlled to work, and the electric slide rail 4 drives the screw 2 to move to... Figure 3 At this position, the linear motor 43 is controlled to extend, and the linear motor 43 drives the lower end of the screw 2 to immerse in the microcrystalline wax 3. The microcrystalline wax 3 adheres to the screw 2. Then the linear motor 43 is controlled to shorten, driving the screw 2 to move upward. When the telescopic rod 7 is in the retracted state, the electric slide rail 4 is then controlled to move the screw 2 to the position of the straight section 41. At this time, the screw 2 moves to the position of the chuck 8, and the chuck 8 clamps the screw 2. Finally, the telescopic rod 7 is controlled to extend, and the chuck 8 and the screw 2 are controlled to rotate 180 degrees so that the position of the screw nut 21 is facing down, which is convenient for the subsequent fixing of the second transmission mechanism 10.

[0014] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 One end of the screw 2 is provided with a nut 21. The first conveying mechanism 9 is located on one side of the M-shaped bracket 1, and the second conveying mechanism 10 is located on the other side of the M-shaped bracket 1. The conveying end of the first conveying mechanism 9 is provided with a recess 91 for placing the nut 21. The conveying end of the second conveying mechanism 10 is provided with a groove 101. The inner side of the groove 101 is made of soft rubber, which can clamp the nut 21 to prevent the screw 2 from tipping over.

[0015] In practical applications, the nut 21 is placed in the recess 91, at which time the screw 2 is in a horizontal state, which makes it easy for the electromagnet 5 to attract it; the groove 101 helps to clamp the nut 21 and prevents the screw 2 from tipping over.

[0016] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The sliding end of the electric slide rail 4 is equipped with a linear motor 43, the extension end of the linear motor 43 is installed with a motor 6, the rotating end of the electromagnet 5 is installed with an electromagnet 5, the upper end of the M-shaped bracket 1 is equipped with a container 44, the microcrystalline wax 3 is placed inside the container 44, and the upper end of the container 44 is equipped with a cylinder 45.

[0017] In practical applications, the extension and retraction of the linear motor 43 can drive the electromagnet 5 and the screw 2 to move in the vertical direction. After the screw 2 is soaked in microcrystalline wax 3, it is driven to move the screw 2 to the position of the cylinder 45. At this time, the control motor 6 rotates, driving the screw 2 to rotate. Using the centrifugal force, the excess microcrystalline wax 3 is thrown to the side wall of the cylinder 45. Finally, the microcrystalline wax 3 flows back into the holding bottle 44.

[0018] Reference Figure 1 , Figure 2, Figure 3 and Figure 4 The telescopic rod 7 is installed on one side of the straight section 41 on the electric slide rail 4. The telescopic end of the telescopic rod 7 is equipped with a flip motor 71, and the clamp 8 is installed on the rotating end of the flip motor 71.

[0019] In practical applications, the chuck 8 can be rotated by the flip motor 71, thereby adjusting the position of the screw 2.

[0020] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 A heater 11 is installed on the M-shaped bracket 1.

[0021] In practical applications, the hot air blower 11 can blow hot air onto the screw 2, causing the microcrystalline wax 3 on the screw 2 to solidify quickly, which is convenient for later packaging.

Claims

1. A high-precision screw wax-coated wire, comprising an M-type bracket (1), a screw (2), and microcrystalline wax (3), characterized in that, Also includes; The electric slide rail (4) is divided into a straight section (41) and an arc section (42). Electromagnet (5) and motor (6) slide back and forth along electric slide rail (4). Electromagnet (5) attracts one end of screw (2). Motor (6) drives electromagnet (5) and screw (2) to rotate. Screw (2) moves along arc segment (42) while rotating 90 degrees. Telescopic rod (7) and chuck (8), telescopic rod (7) drives chuck (8) to move in the vertical direction, chuck (8) rotates 180 degrees relative to screw (2); Conveying mechanism one (9) and conveying mechanism two (10), with screw (2) placed vertically on conveying mechanism two (10).

2. The high-precision screw wax-coated wire according to claim 1, characterized in that, One end of the screw (2) is provided with a nut (21). The first transmission mechanism (9) is located on one side of the M-shaped bracket (1), and the second transmission mechanism (10) is located on the other side of the M-shaped bracket (1). The transmission end of the first transmission mechanism (9) is provided with a recess (91) for placing the nut (21). The transmission end of the second transmission mechanism (10) is provided with a groove (101). The inner side of the groove (101) is made of soft rubber, which can clamp the nut (21) to prevent the screw (2) from tipping over.

3. The high-precision screw wax-coated wire according to claim 2, characterized in that, The sliding end of the electric slide rail (4) is equipped with a linear motor (43), the first motor (6) is installed on the telescopic end of the linear motor (43), the electromagnet (5) is installed on the rotating end of the first motor (6), the upper end of the M-shaped bracket (1) is equipped with a container (44), the microcrystalline wax (3) is placed inside the container (44), and the upper end of the container (44) is equipped with a cylinder (45).

4. The high-precision screw wax-coated wire according to claim 3, characterized in that, The telescopic rod (7) is installed on one side of the straight section (41) of the electric slide rail (4). The telescopic end of the telescopic rod (7) is equipped with a flip motor (71), and the clamp (8) is installed on the rotating end of the flip motor (71).

5. The high-precision screw wax-coated wire according to claim 4, characterized in that, A heater (11) is installed on the M-shaped bracket (1).

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