A new automatic anti-skid device

Abstract

The present application relates to a kind of novel automatic anti-skid device.The device includes turnover slider, sliding guide, motor base plate, stepper motor, rigid coupling, full tooth bolt, mold base plate and detection switch;The threaded hole is provided on the turnover slider, one end of the full tooth bolt passes through the threaded hole, and is connected with the stepper motor by rigid coupling;The stepper motor is arranged on the motor base plate, the motor base plate is slidably connected with the turnover slider by sliding guide, and the motor base plate can move in left-right direction.The present application is simple and practical, and the characteristics of small screw rotation torque and large load are ingeniously used, the anti-skid function of mold base plate is realized by automatic thread tension, and the mechanism can be widely used in various automatic anti-skid components.

Description

Technical Field

[0001] This invention relates to a mold repair auxiliary device, and more particularly to a novel automatic anti-slip device. Background Technology

[0002] The existing anti-slip mechanism of mold repair equipment requires manual adjustment of the tightening bolts one by one, which is time-consuming, labor-intensive, and inefficient. The more tightening bolts there are, the more time it takes. At the same time, close-range operation poses safety risks and has high maintenance costs. Summary of the Invention

[0003] The purpose of this invention is to provide a novel automatic anti-skid device to solve the problems in the prior art.

[0004] The technical solution of the present invention is: a novel automatic anti-slip device, the device comprising a flip slider, a sliding guide rod, a motor pad, a stepper motor, a rigid coupling, a threaded bolt, a mold pad, and a detection switch; The flip slider is provided with a threaded hole, one end of the fully threaded bolt passes through the threaded hole and is connected to the stepper motor through a rigid coupling; The stepper motor is mounted on a motor pad, which is slidably connected to a flip slider via a sliding guide rod. The motor pad can move in the left and right directions. When the stepper motor rotates clockwise, the fully threaded bolt is screwed in to the right until it contacts the mold pad. After the detection switch detects the motor pad, the stepper motor stops, and the flip slider rotates 90 degrees to make the fully threaded bolt in tight contact with the mold pad, thus achieving anti-slip. When the stepper motor reverses, the full-threaded bolt is turned to the left, the flip slider is reset, and the release distance is adjusted by pulse control of the stepper motor.

[0005] Preferably, the sliding guide rod is fixedly connected to the flipping slider, and the motor pad slides horizontally along the sliding guide rod.

[0006] Preferably, the detection switch is a proximity switch or a photoelectric switch.

[0007] Preferably, the fully threaded bolt has a fully threaded structure.

[0008] The beneficial effects of this invention are: it is simple and practical, and cleverly utilizes the characteristics of small rotational torque and large load of the thread. It realizes the anti-slip function of the mold pad by automatically tightening and loosening the thread. This mechanism can be widely used in various components that require automatic anti-slip. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of the present invention.

[0010] Figure 2This is a schematic diagram of the working state structure.

[0011] In the diagram, 1 is the flip slider, 2 is the sliding guide rod, 3 is the motor pad, 4 is the stepper motor, 5 is the rigid coupling, 6 is the threaded bolt, 7 is the mold pad, and 8 is the detection switch. Detailed Implementation

[0012] A novel automatic anti-slip device includes a flip slider 1, a sliding guide rod 2, a motor pad 3, a stepper motor 4, a rigid coupling 5, a threaded bolt 6, a mold pad 7, and a detection switch 8. The flip slider 1 is provided with a threaded hole, one end of the full thread bolt 6 passes through the threaded hole and is connected to the stepper motor 4 through the rigid coupling 5; The stepper motor 4 is mounted on the motor pad 3, which is slidably connected to the flip slider 1 via the sliding guide rod 2. The motor pad 3 can move in the left and right directions. The sliding guide rod 2 is fixedly connected to the flip slider 1, and the motor pad 3 slides horizontally along the sliding guide rod 2.

[0013] The detection switch 8 is a proximity switch or photoelectric switch, used to detect the position status of the motor pad 3.

[0014] The aforementioned fully threaded bolt 6 has a fully threaded structure, ensuring a smooth screwing process and strong load capacity.

[0015] The working process of this invention is as follows: When the stepper motor 4 is viewed from A and rotates clockwise, the full-threaded bolt 6 is screwed in to the right until it contacts the mold pad 07. After the detection switch 8 detects the motor pad 3, the stepper motor 4 stops, and the flip slider 1 rotates 90 degrees to make the full-threaded bolt 6 contact the mold pad 7 tightly, thus achieving anti-slip. When the stepper motor 4 reverses, the full-threaded bolt 6 is turned to the left, the flip slider 1 is reset, and the release distance is adjusted by the pulse control stepper motor 4.

[0016] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel automatic anti-skid device, characterized in that: The device includes a flip slider (1), a sliding guide rod (2), a motor pad (3), a stepper motor (4), a rigid coupling (5), a threaded bolt (6), a mold pad (7), and a detection switch (8); The flip slider (1) is provided with a threaded hole, one end of the full thread bolt (6) passes through the threaded hole and is connected to the stepper motor (4) through a rigid coupling (5); The stepper motor (4) is mounted on the motor pad (3), and the motor pad (3) is slidably connected to the flip slider (1) through the sliding guide rod (2). The motor pad (3) can move in the left and right directions. When the stepper motor (4) rotates clockwise, the full thread bolt (6) is screwed in to the right until it contacts the mold pad (07). After the detection switch (08) detects the motor pad (3), the stepper motor (04) stops, and the flip slider (01) rotates 90 degrees to make the full thread bolt (06) and the mold pad (07) make tight contact, thus achieving anti-slip. When the stepper motor (04) reverses, the full thread bolt (06) is turned to the left, the flip slider (01) is reset, and the release distance is adjusted by pulse control of the stepper motor (04).

2. The novel automatic anti-skid device according to claim 1, characterized in that: The sliding guide rod (2) is fixedly connected to the flip slider (1), and the motor pad (3) slides horizontally along the sliding guide rod (2).

3. The novel automatic anti-skid device according to claim 1, characterized in that: The detection switch (8) is a proximity switch or a photoelectric switch.

4. A novel automatic anti-skid device according to claim 1, characterized in that: The aforementioned fully threaded bolt (6) has a fully threaded structure.

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