Material accumulation detection sensor device of feeding system

Abstract

The utility model discloses a material accumulation detection sensor device of a feeding system, which relates to the technical field of feeding systems and comprises a feeding assembly, a feeding assembly conveying pipe, a discharge port fixedly mounted on one side of the top end of the conveying pipe, a detection assembly fixedly mounted in the discharge port and comprising a protective shell, and a sensor arranged in the protective shell. A photoelectric sensor, a visual sensor and an ultrasonic sensor are fixedly mounted at the bottom of the protective shell, a mounting groove is formed in the outer side of the bottom end of the protective shell, a protective cover is fixedly mounted on the outer side of the mounting groove, an air outlet is formed in the top end of the inner side of the protective cover, and an air guide pipe is fixedly mounted on one side of the protective cover; one end of the air guide pipe is communicated with the air outlet, the other end of the air guide pipe is communicated with an air blower, and the air blower is fixedly connected with the outer side of the discharge port; according to the utility model, the situations of missing report and error report can be effectively avoided, dust attachment can be avoided, the frequency of cleaning and maintenance is reduced, and the practical value is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material loading system technical field, concretely is a material loading system material accumulation detection sensor device. BACKGROUND

[0002] The material loading system is a kind of automation or semi-automation equipment, for accurately conveying raw materials or workpieces from storage location (such as hopper, silo) to processing or assembly position, and completes the unloading of processed workpieces, and material accumulation detection is the key link of material loading system, to avoid the problems such as blockage and overflow in conveying process, guarantee production safety and efficiency.

[0003] Based on the above, the present inventor found that the following problems exist: the material accumulation detection of the current material loading system usually only uses one kind of sensor to detect material accumulation, is prone to false report and omission, and needs to be cleaned and maintained frequently in high dust environment, is inconvenient to use.

[0004] Therefore, in view of the above, the existing structure and defects are improved, a material loading system material accumulation detection sensor device is provided, to achieve the purpose of more practical value. INVENTION CONTENTS

[0005] The utility model is to provide a kind of material loading system material accumulation detection sensor device, to solve the problems raised in the above background art.

[0006] A kind of material loading system material accumulation detection sensor device, including material loading assembly, the material loading assembly feed pipe, the feed pipe top end side fixed installation has discharge port, the discharge port inside fixed installation has detection assembly, the detection assembly includes protective shell, the protective shell bottom fixed installation has photoelectric sensor, vision sensor and ultrasonic sensor, the protective shell bottom end outside is equipped with installation slot, the installation slot outside fixed installation has protective cover, the protective cover inboard top end is equipped with air outlet, the protective cover one side fixed installation has air duct, the air duct one end is communicated with air outlet, and the air duct other end is communicated with air blower, the air blower is fixedly connected with discharge port outside.

[0007] By adopting the technical scheme, the discharge port is arranged, so that the feeding assembly can feed materials to the processing equipment; the detection assembly is arranged, so that the material accumulation can be detected, and the problems of material blockage and overflow during feeding can be avoided; the protective shell is arranged, so that the photoelectric sensor, the visual sensor and the ultrasonic sensor at the bottom can be protected, the photoelectric sensor, the visual sensor and the ultrasonic sensor can detect the material accumulation, and the multiple detection modes can avoid false negatives and false positives; the protective cover is fixedly installed outside the mounting groove, so that the photoelectric sensor, the visual sensor and the ultrasonic sensor can be protected; the air duct is arranged, so that the air flow generated by the operation of the air blower can be blown out of the air outlet, the air flow blown out can blow the surfaces of the photoelectric sensor, the visual sensor and the ultrasonic sensor, dust can be prevented from adhering, and the inside of the protective cover can be kept at a positive pressure to prevent dust from entering; and the air blower is fixedly connected to the outside of the discharge port.

[0008] Further, the protective shell is fixedly installed with a guide cone at the top, and a fixing rod is fixedly installed outside the protective shell, and the other end of the fixing rod is fixedly connected to the inside of the discharge port.

[0009] By adopting the technical scheme, the guide cone is arranged to guide the material to fall, and the fixing rod is arranged to fix the protective shell.

[0010] Further, one end of the fixing rod is fixedly installed with a connecting interface, the connecting interface is electrically connected to the photoelectric sensor, the visual sensor and the ultrasonic sensor, and the connecting interface is arranged outside the discharge port.

[0011] By adopting the technical scheme, the connecting interface is arranged to electrically connect the external control device to the detection assembly, so that the material accumulation data can be obtained, and the working of the feeding assembly can be controlled according to the material accumulation data.

[0012] Further, the feeding assembly further comprises a feeding hopper, and the feeding hopper is arranged outside the top end of the material conveying pipe.

[0013] By adopting the technical scheme, the feeding hopper is arranged to store the materials to be processed.

[0014] Further, a feeding port is formed in one side of the bottom end of the material conveying pipe, and the feeding port is arranged inside the bottom end of the feeding hopper.

[0015] By adopting the technical scheme, the feeding port is arranged to allow the materials to enter the material conveying pipe from the feeding hopper.

[0016] Further, a reduction box is fixedly installed at the bottom end of the material conveying pipe, and the reduction box is arranged outside the bottom end of the feeding hopper.

[0017] By adopting the technical scheme, the speed reducer box is arranged outside the bottom end of the feeding hopper, so that the speed reducer box is convenient to maintain.

[0018] Further, the motor is fixedly installed on one side of the speed reducer box, and the output end of the motor is fixedly connected with the input end of the speed reducer box.

[0019] By adopting the technical scheme, the motor is arranged, so that the motor outputs power, and the feeding assembly is convenient to feed.

[0020] Further, the feeding screw is rotatably connected in the feeding pipe, and the output end of the speed reducer box is fixedly connected with the feeding screw.

[0021] By adopting the technical scheme, the speed reducer box is arranged, so that the speed reducer box converts the high-speed low-torque input into low-speed high-torque output, thereby driving the feeding screw to stably rotate, and material is conveyed upward along the feeding pipe.

[0022] Compared with the prior art, the utility model has the advantages that: through the arrangement of the discharge port, the feeding assembly is convenient to feed the processing equipment; through the arrangement of the detection assembly, the material accumulation is convenient to detect, so that the problems of material blockage and material overflow in the feeding process are avoided; through the arrangement of the protection shell, the bottom photoelectric sensor, the visual sensor and the ultrasonic sensor are protected, the photoelectric sensor, the visual sensor and the ultrasonic sensor are convenient to detect the material accumulation, and the multiple detection modes are beneficial to avoid the situation of missing report and false report; through the arrangement of the protection cover fixedly installed outside the mounting groove, the photoelectric sensor, the visual sensor and the ultrasonic sensor are protected; through the arrangement of the air duct, the air flow generated by the operation of the air blower is blown out from the air outlet, the blown air flow sweeps the surface of the photoelectric sensor, the visual sensor and the ultrasonic sensor, dust is avoided to adhere, and the inside of the protection cover is formed into positive pressure, so that dust is avoided to enter; and the air blower is fixedly connected with the outside of the discharge port. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a three-dimensional structure schematic view of the utility model one kind feeding system material accumulation detection sensor device;

[0024] Figure 2 It is a three-dimensional structure schematic view of the utility model detection assembly;

[0025] Figure 3 It is a three-dimensional structure schematic view of the utility model protection shell;

[0026] Figure 4 It is the three-dimensional structure schematic view of the protective cover of the utility model;

[0027] Figure 5 It is the three-dimensional structure schematic view of the feeding assembly of the utility model.

[0028] In the drawing: 1, feeding assembly; 101, feeding hopper; 102, material conveying pipe; 103, discharge port; 104, feeding port; 105, feeding screw; 106, speed reducer; 107, motor; 2, detection assembly; 201, protective shell; 202, mounting groove; 203, photoelectric sensor; 204, vision sensor; 205, ultrasonic sensor; 206, material guiding cone; 207, fixing rod; 208, connecting interface; 209, protective cover; 210, air outlet; 211, air duct; 212, air blower. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Please refer to Figures 1-5The utility model provides a technical scheme: a kind of material accumulation detection sensor device of feeding system, including feeding assembly 1, feeding assembly 1 feed pipe 102, feed pipe 102 top one side fixed mounting has discharge port 103, by the setting of discharge port 103, it is convenient to feeding assembly 1 to processing equipment and carries out feeding, discharge port 103 inside fixed mounting has detection assembly 2, by the setting of detection assembly 2, it is convenient to detect material accumulation, avoid the problem of plugging, overflow in feeding process, detection assembly 2 includes protective housing 201, protective housing 201 bottom fixed mounting has photoelectric sensor 203, vision sensor 204 and ultrasonic sensor 205, by the setting of protective housing 201, it is convenient to provide protection to the photoelectric sensor 203, vision sensor 204 and ultrasonic sensor 205 of bottom, it is convenient for photoelectric sensor 203, vision sensor 204 and ultrasonic sensor 205 to detect the accumulation of material, and multiple detection methods are favorable to avoid the situation of missing report and false report, protective housing 201 bottom end outside is equipped with installation groove 202, installation groove 202 outside fixed mounting has protective cover 209, by installation groove 202 outside fixed mounting has protective cover 209, it is convenient to provide protection to photoelectric sensor 203, vision sensor 204 and ultrasonic sensor 205, protective cover 209 inboard top is equipped with air outlet 210, protective cover 209 one side fixed mounting has air duct 211, air duct 211 one end is communicated with air outlet 210, and air duct 211 other end is communicated with air blower 212, by the setting of air duct 211, it is convenient for air blower 212 to work and produce airflow, so that airflow blows out from air outlet 210, and the airflow that blows out sweeps the surface of photoelectric sensor 203, vision sensor 204 and ultrasonic sensor 205, avoid dust adhesion, and can make the inside of protective cover 209 form positive pressure, avoid dust to enter, air blower 212 and discharge port 103 outside fixed connection, by air blower 212 and discharge port 103 outside fixed connection, it is convenient to fixed connection for air blower 212.

[0031] Wherein, protective housing 201 top fixed mounting has guide cone 206, and protective housing 201 outside fixed mounting has fixed rod 207, fixed rod 207 other end and discharge port 103 inboard fixed connection, by the setting of fixed rod 207 and guide cone 206, it is convenient for guide cone 206 to guide material to fall, avoid material to accumulate on the top of protective housing 201, and fixed rod 207 is convenient for the fixed of protective housing 201.

[0032] One end of the fixed rod 207 is fixedly installed with a connecting interface 208, the connecting interface 208 is electrically connected with the photoelectric sensor 203, the visual sensor 204 and the ultrasonic sensor 205, and the connecting interface 208 is arranged outside the discharge port 103. Through the arrangement of the connecting interface 208, the external control device and the detection assembly 2 are electrically connected, the material accumulation data is obtained conveniently, and thus the working of the feeding assembly 1 is controlled according to the material accumulation data.

[0033] The feeding assembly 1 further comprises a feeding hopper 101, and the feeding hopper 101 is arranged outside the top end of the conveying pipe 102. Through the arrangement of the feeding hopper 101, the material to be processed is conveniently stored.

[0034] The bottom end of the conveying pipe 102 is provided with a feeding port 104, and the feeding port 104 is arranged at the bottom end inside the feeding hopper 101. Through the arrangement of the feeding port 104, the material is conveniently fed from the feeding hopper 101 to the conveying pipe 102.

[0035] The bottom end of the conveying pipe 102 is fixedly installed with a speed reducer 106, and the speed reducer 106 is arranged outside the bottom end of the feeding hopper 101. Through the arrangement of the speed reducer 106 outside the bottom end of the feeding hopper 101, the speed reducer 106 is conveniently overhauled and maintained.

[0036] The speed reducer 106 is fixedly installed with a motor 107 on one side, and the output end of the motor 107 is fixedly connected with the input end of the speed reducer 106. Through the arrangement of the motor 107, the motor 107 outputs power, and the feeding assembly 1 is conveniently fed.

[0037] The inside of the conveying pipe 102 is rotatably connected with a feeding screw 105, and the output end of the speed reducer 106 is fixedly connected with the feeding screw 105. Through the arrangement of the speed reducer 106, the speed reducer 106 converts the high-speed low-torque input into low-speed high-torque output, so as to drive the feeding screw 105 to stably rotate, and the material is conveyed upwards along the conveying pipe 102.

[0038] Specifically, the working principle of the material accumulation detection sensor device of the feeding system is as follows: in use, the material to be processed is stored in the feeding hopper 101 through the feeding hopper 101, the material is fed into the feeding pipe 102 through the feeding port 104, the speed reducer 106 is arranged outside the bottom end of the feeding hopper 101, so that the speed reducer 106 can be maintained and repaired, the motor 107 is arranged to facilitate the motor 107 to output power and facilitate the feeding assembly 1 to feed, the speed reducer 106 is arranged to convert the high-speed low-torque input of the speed reducer 106 into low-speed high-torque output, so as to drive the feeding screw 105 to rotate stably, realize the upward conveying of the material along the feeding pipe 102, the connecting interface 208 is arranged to facilitate the electrical connection between the external control device and the detection assembly 2, facilitate to obtain the material accumulation data, and control the working of the feeding assembly 1 according to the material accumulation data, the protective shell 201 is arranged to protect the bottom photoelectric sensor 203, the visual sensor 204 and the ultrasonic sensor 205, facilitate the photoelectric sensor 203, the visual sensor 204 and the ultrasonic sensor 205 to detect the accumulation of the material, and the multiple detection methods are conducive to avoiding the situation of missing report and false report, the protective cover 209 is fixedly installed outside the mounting groove 202, so as to protect the photoelectric sensor 203, the visual sensor 204 and the ultrasonic sensor 205, the air duct 211 is arranged to facilitate the air blower 212 to work to generate airflow, so that the airflow is blown out of the air outlet 210, the blown airflow sweeps the surface of the photoelectric sensor 203, the visual sensor 204 and the ultrasonic sensor 205, avoids dust adhesion, and can form a positive pressure in the protective cover 209 to avoid dust entering, the air blower 212 is fixedly connected with the outside of the discharge port 103, so as to facilitate the fixed connection of the air blower 212, the fixed rod 207 and the guide cone 206 are arranged to guide the guide cone 206 to guide the material to fall, avoid the material to accumulate on the top of the protective shell 201, and the fixed rod 207 is arranged to fix the protective shell 201.

[0039] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Those skilled in the art can make various changes and modifications to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A material pile-up detection sensor device for a loading system, characterized by, Include: The feeding assembly (1), the feeding pipe (102) of the feeding assembly (1), the discharge port (103) is fixedly installed on the top end side of the feeding pipe (102), the detection assembly (2) is fixedly installed inside the discharge port (103); The detection assembly (2) includes a protective shell (201), the photoelectric sensor (203), the visual sensor (204) and the ultrasonic sensor (205) are fixedly installed on the bottom of the protective shell (201), the installation groove (202) is formed on the bottom end outside of the protective shell (201), the protective cover (209) is fixedly installed on the outside of the installation groove (202), the air outlet (210) is formed on the inside top of the protective cover (209), the air deflector (211) is fixedly installed on one side of the protective cover (209), one end of the air deflector (211) is communicated with the air outlet (210), and the air deflector (211) is communicated with the air deflector (211) on the other end, and the air deflector (211) is fixedly connected with the discharge port (103) outside.

2. The material pile detection sensor device of claim 1, wherein, The protective shell (201) is fixedly installed on the top of the protective shell (201), and the fixed rod (207) is fixedly installed on the outside of the protective shell (201), and the fixed rod (207) is fixedly connected with the inside of the discharge port (103) on the other end.

3. The material pile detection sensor device of claim 2, wherein, One end of the fixed rod (207) is fixedly installed with a connecting interface (208), the connecting interface (208) is electrically connected with the photoelectric sensor (203), the visual sensor (204) and the ultrasonic sensor (205), and the connecting interface (208) is arranged on the outside of the discharge port (103).

4. The material pile detection sensor device of claim 1, wherein, The feeding assembly (1) further includes a feeding hopper (101), and the feeding hopper (101) is arranged on the top end outside of the feeding pipe (102).

5. The material pile detection sensor device of claim 4, wherein, The feeding pipe (102) is provided with a feeding port (104) on one side of the bottom end, and the feeding port (104) is arranged on the inside bottom end of the feeding hopper (101).

6. The material pile detection sensor device of claim 5, wherein, The feeding pipe (102) is fixedly installed with a reduction gearbox (106), and the reduction gearbox (106) is arranged on the bottom end outside of the feeding hopper (101).

7. The material pile detection sensor device of claim 6, wherein, The motor (107) is fixedly installed on one side of the reduction gearbox (106), and the output end of the motor (107) is fixedly connected with the input end of the reduction gearbox (106).

8. The material pile detection sensor device of claim 7, wherein, The feeding pipe (102) is rotatably connected with a feeding screw (105), and the output end of the reduction gearbox (106) is fixedly connected with the feeding screw (105).

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