Belt type transmission push disc

Abstract

The utility model relates to the technical field of transmission push plates, in particular to a belt type transmission push plate which comprises a fixed seat, a stepping motor is fixedly installed at the lower end of the fixed seat, a fixed push plate is fixedly installed at the upper end of the fixed seat, and a left sliding rod and a right sliding rod are fixedly installed on the two sides of the upper end of the fixed push plate respectively. The surface of the left sliding rod and the surface of the right sliding rod are jointly connected with a sliding push disc in a sliding mode, and a bearing is arranged between the sliding push disc and the fixed push disc. The first photoelectric sensor monitors the condition of the stepping motor in real time by rotating the sensing disc, accurate control over the pushing force and speed can be achieved, pushing display of various styles can be achieved at a high speed and a low speed, the phenomenon that coins are stuck in the pushing process or the phenomenon that a motor gear and a transmission rack are stuck or teeth are broken is avoided, and durability is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to transmission push disc technical field especially relates to a belt type transmission push disc. BACKGROUND

[0002] The push disc in the coin pusher currently generally adopts relatively simple structure design, is generally composed of a plane push plate and connecting device. The push disc push mode is relatively single, mainly relies on mechanical transmission to realize front and back movement, and the push strength and speed are difficult to accurately control. Various styles cannot be pushed and displayed at high speed and low speed.

[0003] The structure design of the traditional push disc can cause coin jamming during pushing, if coin jamming occurs, the motor gear and transmission rack can be stuck or broken teeth, which can cause safety hazards to assembly workers and maintenance workers.

[0004] The traditional mechanical push disc is insufficient in durability, and is prone to wear and failure after long time use. SUMMARY

[0005] The utility model discloses a belt type transmission push disc, which can solve the technical problems in the background technology.

[0006] The utility model discloses a belt type transmission push disc, which can solve the technical problems in the background technology.

[0007] Preferably, a belt is transmissionally connected between the fixed push disc and the sliding push disc, and a rotating sensing disc is fixedly installed on the upper surface of the fixed push disc.

[0008] Preferably, the upper surface of the fixed push disc is sequentially provided with photoelectric sensor one, photoelectric sensor two, photoelectric sensor three and photoelectric sensor four near the rotating sensing disc.

[0009] Preferably, a fixing piece is arranged between the left sliding rod, the right sliding rod and the fixed push disc, and the left sliding rod and the right sliding rod are slidingly connected with the fixing piece.

[0010] Preferably, the step motor is an adjustable speed step motor.

[0011] Preferably, the output end of the step motor is connected with the belt.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that:

[0013] The utility model discloses a kind of belt type transmission push disc, including fixed seat, fixed push disc, stepper motor, left sliding rod, right sliding rod, sliding push disc, bearing, belt, rotary sensing disc, photoelectric sensor one, photoelectric sensor two, photoelectric sensor three, photoelectric sensor four and fixed piece, it is characterized by the following: fixed seat is fixedly connected with fixed push disc, and fixed push disc is fixedly connected with stepper motor, and stepper motor is fixedly connected with left sliding rod, and left sliding rod is fixedly connected with right sliding rod, and right sliding rod is fixedly connected with sliding push disc, and sliding push disc is fixedly connected with bearing, and bearing is fixedly connected with belt, and belt is fixedly connected with rotary sensing disc, and rotary sensing disc is fixedly connected with photoelectric sensor one, and photoelectric sensor one is fixedly connected with photoelectric sensor two, and photoelectric sensor two is fixedly connected with photoelectric sensor three, and photoelectric sensor three is fixedly connected with photoelectric sensor four, and photoelectric sensor four is fixedly connected with fixed piece. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 A schematic diagram of the belt type transmission push disc is provided for the utility model;

[0015] Fig. 2 A side view schematic diagram of the belt type transmission push disc is provided for the utility model;

[0016] Fig. 3 A top view schematic diagram of the belt type transmission push disc is provided for the utility model.

[0017] LEGEND:

[0018] 1, fixed seat;2, fixed push disc;3, stepper motor;4, left sliding rod;5, right sliding rod;6, sliding push disc;7, bearing;8, belt;9, rotary sensing disc;10, photoelectric sensor one;11, photoelectric sensor two;12, photoelectric sensor three;13, photoelectric sensor four;14, fixed piece. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is further described below in conjunction with drawings and examples.

[0020] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, therefore, the utility model is not limited to the specific embodiments disclosed in the following disclosure. EMBODIMENT

[0021] Please refer to Figs. 1-3The utility model provides a technical scheme: a belt type transmission push disc, including fixed base 1, the lower end fixed mounting of fixed base 1 has step motor 3, and step motor 3 is adjustable speed step motor, and adjustable speed step motor is a kind of motor that can adjust rotating speed by changing input pulse frequency.Step motor is converted into a fixed angle rotation by receiving electric pulse signal every pulse, to realize accurate position control and speed control, and the upper end fixed mounting of fixed base 1 has fixed push disc 2, and the upper end both sides position of fixed push disc 2 is respectively fixed mounting left sliding rod 4 and right sliding rod 5, and the surface of left sliding rod 4 and right sliding rod 5 is slidably connected with sliding push disc 6, and sliding push disc 6 can do stable reciprocating motion under the action of left sliding rod 4 and right sliding rod 5, and bearing 7 is arranged between sliding push disc 6 and fixed push disc 2, bearing 7 can help sliding push disc 6 to slide on the surface of fixed push disc 2, and belt 8 is transmission connected between fixed push disc 2 and sliding push disc 6, and belt 8 is used to drag sliding tray 6 to do reciprocating motion, and the upper surface of fixed push disc 2 is fixed mounting rotating sensing disc 9, and rotating sensing disc 9 is used for real-time monitoring the condition of step motor 3, and the upper surface of fixed push disc 2 is sequentially provided with photoelectric sensor one 10, photoelectric sensor two 11, photoelectric sensor three 12 and photoelectric sensor four 13 from the position close to rotating sensing disc 9, and photoelectric sensor two 11, photoelectric sensor three 12 and photoelectric sensor four 13 are used to judge the position of sliding push disc 6, and photoelectric sensor one 10 and rotating sensing disc 9 cooperate to real-time monitoring the condition of step motor. Embodiment

[0022] Please refer to Figs. 1-3 Fixed piece 14 is arranged between left sliding rod 4 and right sliding rod 5 and fixed push disc 2, and fixed piece 14 is used to install left sliding rod 4 and right sliding rod 5 and facilitate its sliding, and left sliding rod 4 and right sliding rod 5 are slidably connected with fixed piece 14.

[0023] Working principle: open step motor 3, and step motor 3 drives belt 8 to drive, and belt 8 drags sliding push disc 6 to do reciprocating motion under the cooperation of left sliding rod 4 and right sliding rod 5, and photoelectric sensor two, three, four are used to judge the distance and position of sliding push disc 6, and photoelectric sensor one is real-time monitoring the condition of step motor 3 by rotating sensing disc 9.

[0024] The above described, only is the preferred embodiment of the utility model, and is not the other forms of restriction to the utility model, any familiar with the technical personnel of this major possibly utilizes the technical content disclosed above to change or reform is equivalent variation equivalent embodiment applied in other fields, but any simple modification, equivalent variation and reform of above embodiment according to the technical essence of the utility model, still belongs to the protection scope of the technical scheme of the utility model.

Claims

1. A belt drive push disc comprising a fixed seat (1), characterized in that: The lower end of the fixed seat (1) is fixedly installed with a stepping motor (3), the upper end of the fixed seat (1) is fixedly installed with a fixed push disc (2), the upper end of the fixed push disc (2) is fixedly installed with a left sliding rod (4) and a right sliding rod (5) at both sides respectively, the surfaces of the left sliding rod (4) and the right sliding rod (5) are jointly and slidably connected with a sliding push disc (6), and a bearing (7) is arranged between the sliding push disc (6) and the fixed push disc (2).

2. A belt drive push disc according to claim 1, characterised in that: A belt (8) is transmissionally connected between the fixed push disc (2) and the sliding push disc (6), and a rotation sensing disc (9) is fixedly installed on the upper surface of the fixed push disc (2).

3. The belt drive push disc of claim 1, wherein: The upper surface of the fixed push disc (2) is sequentially provided with a photoelectric sensor one (10), a photoelectric sensor two (11), a photoelectric sensor three (12) and a photoelectric sensor four (13) from the position close to the rotation sensing disc (9).

4. The belt drive push disc of claim 1, wherein: A fixing piece (14) is arranged between the left sliding rod (4), the right sliding rod (5) and the fixed push disc (2), and the left sliding rod (4) and the right sliding rod (5) are slidably connected with the fixing piece (14).

5. The belt drive push disc of claim 1, wherein: The stepping motor (3) is a speed-adjustable stepping motor.

6. The belt drive push disc of claim 1, wherein: The output end of the stepping motor (3) is connected with the belt (8).

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