Reciprocating oiling mechanism for conveying belt

Abstract

The utility model provides a reciprocating oiling mechanism for a conveyor belt, which is characterized in that a sliding device which moves perpendicular to the advancing direction of the conveyor belt is arranged on the conveyor belt, a spraying device is arranged on the sliding device in a sliding manner, and two ends of the sliding device are respectively provided with a reverse switch for enabling the sliding device to move reversely. In this way, the air cylinder drives the oil spraying device to reciprocate on the conveying belt. The mechanism is simple in structure, convenient to operate and small in operation space.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying equipment, and in particular relates to a reciprocating oiling mechanism for a conveyor belt. Background Art

[0002] Products with adhesive substances transported on a cooling press or other conveyor belt for a long time will form a sticky mold on the conveyor belt, or they will stick to the belt after being treated at too low a temperature, so it is necessary to brush a silicone oil on the belt to prevent adhesion, which is generally done manually. The prior art (CN215542087U) discloses a reciprocating spraying device, including a frame, a reciprocating displacement device is arranged on the upper part of the frame, the reciprocating displacement device includes a guide rail, a connecting rod slidably connected to the guide rail is arranged below the guide rail, a spraying assembly is arranged at one end of the connecting rod away from the guide rail, the spraying assembly includes a positioning plate, a fixing rod is arranged on the positioning plate, a mounting seat is arranged at the free end of the fixing rod, one end of the mounting seat is connected to the fixing rod through a clamp, and a spray gun is arranged at the other end, which is connected to the fixing rod through a clamp. However, the reciprocating spraying device has a complex structure, is troublesome to operate, and occupies a large space. Summary of the invention

[0003] The technical problem to be solved by the utility model is that the reciprocating spraying device in the prior art has a complex structure, is troublesome to operate and occupies a large space.

[0004] In order to solve the technical problem, the utility model provides a conveyor belt reciprocating oiling mechanism.

[0005] The purpose of the utility model is achieved through the following technical scheme: a conveyor belt reciprocating oiling mechanism, including a conveyor belt, a sliding device that moves perpendicular to the traveling direction of the conveyor belt is arranged on the conveyor belt, a spraying device is arranged on the sliding device, and reverse switches for making the sliding device move in the reverse direction are respectively arranged at both ends of the moving direction of the sliding device.

[0006] The sliding device is a rodless cylinder that is consistent with the width of the conveyor belt.

[0007] An air pump is arranged on the rodless cylinder to provide power for the rodless cylinder, and the rodless cylinder, the air pump and the reverse switch are all electrically connected to the controller.

[0008] The contact piece of the reverse switch which acts as a switch is arranged within the maximum stroke of the rodless cylinder.

[0009] The spraying device is an oil pot.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the conveyor belt reciprocating oiling mechanism provided by the utility model is provided with a sliding device that moves perpendicularly to the traveling direction of the conveyor belt on the conveyor belt, a spraying device is slidably provided on the sliding device, and a reverse switch for making the sliding device move in the reverse direction is respectively provided at both ends of the sliding device. In this way, the cylinder drives the oil spraying device to reciprocate back and forth on the conveyor belt. The mechanism has a simple structure, is easy to operate, and has a small working space. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a circuit control schematic diagram of the utility model;

[0013] In the figure, 1 is a conveyor belt, 2 is a sliding device, 3 is a spraying device, 4 is a reverse switch, and 5 is a machine head. DETAILED DESCRIPTION

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0015] A conveyor belt reciprocating oiling mechanism comprises a conveyor belt 1, a sliding device 2 which moves perpendicularly to the traveling direction of the conveyor belt 1 is arranged on the conveyor belt 1, a spraying device 3 is arranged on the sliding device 2, and reverse switches 4 for making the sliding device 2 move in the reverse direction are respectively arranged at both ends of the moving direction of the sliding device 2.

[0016] The sliding device 2 is a rodless cylinder with the same width as the conveyor belt, and the cylinder body is fixed on the head 5 at one end of the conveyor belt. The rodless cylinder is preferably a cylinder that can be input from both ends.

[0017] The rodless cylinder is provided with an air pump to provide power for the rodless cylinder. It can be a double air pump connected to the input ends of the rodless cylinder respectively, or a single air pump connected to the input ends of the rodless cylinder respectively through a reversing valve. The rodless cylinder and the air pump are both electrically connected to a controller.

[0018] The contact piece of the reverse switch 4 acting as a switch is arranged within the maximum stroke of the rodless cylinder.

[0019] The spraying device 3 is a constant pressure oil pot, on which a nozzle facing the conveyor belt is arranged, and on which a sliding seat is arranged on the rodless cylinder. The oil pot is arranged on the sliding seat, and the sliding seat drives the oil pot to reciprocate on the rodless cylinder.

[0020] Working process of the reciprocating oiling mechanism of the utility model:

[0021] When the machine is turned on, the solenoid valves connected to the gas circuit and oil supply pipe on the rodless cylinder, oil pot, and nozzle will be opened through the circuit timing (optional). After the solenoid valve is opened, the rodless cylinder moves under air pressure. When it hits the reverse switch at both ends, the circuit switches the solenoid valve to make the rodless cylinder run in the opposite direction. Specifically, when the sliding seat on the cylinder moves to one end and hits the reverse switch, when it is detected by the reverse switch, the signal is transmitted to the controller, and the controller outputs a command to make the air pump input gas at this end, so that the sliding seat moves to the other end; when it moves to the other end and hits the reverse switch, when it is detected by the reverse switch, the signal is transmitted to the controller, and the controller outputs a command to make the air pump input gas at this end, so that the sliding seat moves back to the original end. In this way, the cylinder drives the oil injection device to move back and forth on the conveyor belt, and then the silicone oil is evenly sprayed onto the belt through the nozzle. The device can set the running time and stop time.

[0022] The utility model provides a conveyor belt reciprocating oiling mechanism, which is provided on the conveyor belt by arranging a sliding device which moves perpendicularly to the traveling direction of the conveyor belt, a spraying device which is slidably arranged on the sliding device, and a reverse switch for making the sliding device move in the reverse direction is respectively arranged at both ends of the sliding device. In this way, the cylinder drives the oil spraying device to reciprocate back and forth on the conveyor belt. The mechanism has a simple structure, is easy to operate, has high efficiency, and has a small working space.

[0023] The above is only a preferred embodiment of the present invention. It should be pointed out that those skilled in the art can make several changes and improvements without departing from the overall concept of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. A conveyor belt reciprocating oiling mechanism, comprising a conveyor belt (1), characterized in that: A sliding device (2) is provided on the conveyor belt (1) and moves perpendicularly to the travel direction of the conveyor belt (1). A spraying device (3) is provided on the sliding device (2). Reverse switches (4) for causing the sliding device (2) to move in the reverse direction are provided at both ends of the movement direction of the sliding device (2).

2. The conveyor belt reciprocating oiling mechanism according to claim 1, characterized in that: The sliding device (2) is a rodless cylinder having the same width as the conveyor belt (1).

3. The conveyor belt reciprocating oiling mechanism according to claim 2, characterized in that: An air pump is arranged on the rodless cylinder to provide power to the rodless cylinder, and the rodless cylinder, the air pump and the reverse switch (4) are all electrically connected to a controller.

4. The conveyor belt reciprocating oiling mechanism according to claim 3, characterized in that: The contact piece of the reverse switch (4) which acts as a switch is arranged within the maximum stroke of the rodless cylinder.

5. The conveyor belt reciprocating oiling mechanism according to claim 1, characterized in that: The spraying device is an oil pot.

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