CN216944709U

CN216944709U - Roller feeder convenient to adjust

Info

Publication number: CN216944709U
Application number: CN202220406326.4U
Authority: CN
Inventors: 刘艺
Original assignee: Jiangsu Yangxizhai Machinery Co ltd
Current assignee: Jiangsu Yangxizhai Machinery Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-12
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a roller feeder convenient to adjust, which comprises a feeder main body, wherein a feed inlet and a discharge outlet are respectively arranged on two sides of the feeder main body, a charging rod is fixed on one side of the feed inlet, mounting plates are correspondingly arranged on the left side and the right side of the discharge outlet, a mounting hole is formed in the top end of each mounting plate, a sliding groove is longitudinally formed right below each mounting hole, a motor and an air cylinder are respectively arranged on one side of each mounting plate, an electromagnetic valve is connected to one side of each air cylinder, an electric cabinet is arranged on one side of the feeder main body, an alarm device is arranged at the top of each air cylinder, and a proximity sensor is arranged at the top of the discharge outlet. This roller feeder convenient to adjust simple structure, the modern design, the convenient interval of adjusting upper roller and lower roller can be applicable to the material transport of different thickness, can the real-time supervision material pass through the condition of feeder main part and in time send empty material and report to the police, has avoided the material to carry the energy consumption increase that the idle running of material feeder leads to after accomplishing.

Description

Roller feeder convenient to adjust

Technical Field

The utility model belongs to the technical field of feeding mechanisms, and particularly relates to a roller feeding machine convenient to adjust.

Background

The feeder is a machine which applies force to the material by means of the acting force of the machine motion and transports the material in a motion way. The feeder is indispensable equipment in light industry and heavy industry. The feeder is mainly used for conveying products such as granular materials, powder materials, flaky materials, strip materials and the like, and is widely applied to various industries. In the current society, more and more manufacturers adopt mechanical conveying, the mode replaces manpower and labor to be inevitable, the precision is higher, time and labor are saved, the labor intensity is greatly reduced, the labor cost is reduced, the manpower resource is saved, and the low cost and high return are really realized. In the rapid development years, the automatic product is favored by more and more manufacturers. The feeder is when carrying slice material or banded material product, often adopts the roller feeder, through last roller and lower roller collet chuck tight material and drive the material motion, but the roller interval is inconvenient in current roller feeder regulation, leads to the suitability relatively poor, lacks monitoring early warning device moreover, can not in time discover when the material is carried and is accomplished, and the feeder idle running leads to the energy consumption to increase. Therefore, it is urgently needed to design a roller feeder convenient to adjust to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a roller feeder convenient to adjust so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a roller feeder convenient to adjust comprises a feeder main body, wherein a feed inlet and a discharge outlet are respectively arranged on two sides of the feeder main body, a charging rod is fixed on one side of the feeding port, mounting plates are correspondingly arranged on the left side and the right side of the discharging port, the top end of the mounting plate is provided with mounting holes, sliding grooves are longitudinally arranged right below the mounting holes, an upper roller is arranged between two corresponding mounting holes, a lower roller is arranged between two corresponding sliding grooves, one side of the mounting plate is respectively provided with a motor and a cylinder, the motor is in transmission connection with the upper roller through a coupler, a piston rod of the air cylinder is fixedly connected with one end of the lower roller, one side of the air cylinder is electrically connected with an electromagnetic valve, one side of feeder main part is equipped with the electric cabinet and the top is equipped with alarm device, the top of discharge gate is equipped with proximity sensor.

Further, the feed inlet and the discharge outlet are both rectangular structures and have the same size, the horizontal heights of the feed inlet and the discharge outlet are the same, and the feed inlet and the discharge outlet are communicated.

Further, the charging rod comprises a cross rod and a longitudinal rod which are perpendicular to each other, the longitudinal rod is fixed on one side of the feeding hole, the length of the cross rod is not smaller than that of the feeding hole, and a baffle is connected to the end portion of the cross rod in a threaded mode.

Furthermore, the minimum distance between the lower surface of the upper roller and the upper surface of the lower roller is that transmission shafts are fixedly connected to two ends of the upper roller, and support rods are rotatably connected to two ends of the lower roller.

Furthermore, the surfaces of the upper roller and the lower roller are both provided with friction cushion layers.

Still further, the motor transversely sets up, and the output shaft of motor passes through the shaft coupling transmission with the transmission shaft and is connected.

Still further, the cylinder is vertically arranged right below the sliding groove, and a piston rod of the cylinder is fixedly connected with the supporting rod.

The utility model has the technical effects and advantages that: this roller feeder convenient to adjust simple structure, the modern design, through setting up the spout, the cylinder, solenoid valve and electric cabinet, lower roller can remove wantonly in the spout under the promotion of cylinder, and then the interval of roller and lower roller in the convenient regulation, make this feeder can be applicable to the material transport of different thickness, through setting up alarm device and proximity sensor, can the real-time supervision material pass through the condition of feeder main part and in time send empty material and report to the police, the energy consumption increase that the idle running of feeder leads to after having avoided the material to carry the completion.

Drawings

FIG. 1 is a schematic view of the present invention in a front view;

FIG. 2 is a schematic view of the present invention in a rear view;

FIG. 3 is a cross-sectional view of the mounting plate of the present invention;

FIG. 4 is a schematic structural view of the upper roller of the present invention.

In the figure: 1. a feeder main body; 2. a feed inlet; 3. a discharge port; 4. a charging bar; 41. a cross bar; 42. a longitudinal bar; 5. a baffle plate; 6. mounting a plate; 61. mounting holes; 62. a chute; 7. a roller is arranged; 71. a drive shaft; 8. a lower roller; 81. a support bar; 9. a motor; 10. a coupling; 11. a cylinder; 12. an electromagnetic valve; 13. an electric cabinet; 14. an alarm device; 15. a proximity sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a roller feeder convenient to adjust as shown in figures 1-4, which comprises a feeder main body 1, wherein a feed inlet 2 and a discharge outlet 3 are respectively arranged on two sides of the feeder main body 1, a charging rod 4 is fixed on one side of the feed inlet 2, mounting plates 6 are correspondingly arranged on the left side and the right side of the discharge outlet 3, a mounting hole 61 is arranged at the top end of the mounting plate 6, a sliding groove 62 is longitudinally arranged right below the mounting hole 61, an upper roller 7 is arranged between the two corresponding mounting holes 61, a lower roller 8 is arranged between the two corresponding sliding grooves 62, a motor 9 and an air cylinder 11 are respectively arranged on one side of the mounting plate 6, the motor 9 is in transmission connection with the upper roller 7 through a coupling 10, a piston rod of the air cylinder 11 is fixedly connected with one end of the lower roller 8, an electromagnetic valve 12 is electrically connected with one side of the air cylinder 11, an electric control box 13 is arranged on one side of the feeder main body 1, and an alarm device 14 is arranged on the top, the top of the discharge port 3 is provided with a proximity sensor 15.

Go up roller 7 and lower roller 8 and all transversely set up, motor 9 drives roller 7 and rotates, and cylinder 11 is equipped with two altogether, and two cylinders 11 vertically set up and synchronous motion drive lower roller 8 and move along vertical direction, and then realize going up the regulation of roller 7 and lower roller 8 interval.

Open through solenoid valve 12 control cylinder 11 and stop for cylinder 11 can be with lower roll 8 propelling movement to assigned position, and then makes the distance between lower roll 8 and the upper roll 7 and wait to send the thickness phase-match of material, and upper roll 7 rotates the in-process and drives through frictional force and wait to send the material to move along the horizontal direction.

In addition, feed inlet 2 and discharge gate 3 are the rectangle structure and the size is the same, and feed inlet 2 and discharge gate 3's level is the same, and feed inlet 2 and discharge gate 3 link up mutually, make things convenient for the banded material to pass through.

Concretely, the charging arm 4 includes mutually perpendicular's horizontal pole 41 and vertical rod 42, vertical rod 42 welds in one side of feed inlet 2 perpendicularly, horizontal pole 41 welds on vertical rod 42's top, horizontal pole 41's length is not less than feed inlet 2's length, horizontal pole 41's longitudinal section is circular, it is metal coil to wait to send the material, it cup joints on horizontal pole 41 to wait to send the material, horizontal pole 41 and feed inlet 2's axis coincide mutually, horizontal pole 41's tip threaded connection has baffle 5, at first take off baffle 5 during the installation, will wait to send the material to cup joint after horizontal pole 41 with baffle 5 fix again at horizontal pole 41's tip again, can prevent to wait to send the material to take place the skew in transportation process.

It is worth mentioning that the material to be fed is located between the upper roller 7 and the lower roller 8, the minimum distance between the lower surface of the upper roller 7 and the upper surface of the lower roller 8 is 0, which can ensure that the upper roller 7 and the lower roller 8 tightly press the material to be fed, and further can drive the material to be fed to move by friction when the upper roller 7 rotates, two ends of the upper roller 7 are fixedly connected with the transmission shafts 71, the two transmission shafts 71 respectively pass through the two mounting holes 61, bearings are arranged in the two mounting holes 61, one of the transmission shafts 71 is in transmission connection with the output shaft of the motor 9 through the coupling 10, which is convenient for driving the upper roller 7 to rotate through the motor 9, the centers of two ends of the lower roller 8 are rotatably connected with the support rods 81, the joint of the lower roller 8 and the support rods 81 is provided with bearings, the two support rods 81 are respectively and fixedly connected with the piston rods of the corresponding cylinders 11, which is convenient for driving the lower roller 8 to move along the vertical direction through the cylinders 11, simultaneously, the lower roller 8 can rotate relatively, and resistance in the conveying process of materials to be conveyed is reduced conveniently.

Exemplarily, the surface of upper roller 7 and lower roller 8 all is equipped with the friction bed course, and what the friction bed course adopted is the rubber cushion, is favorable to increasing the frictional force between roller and the material, promotes the stability that the material was carried.

Illustratively, the motor 9 is transversely arranged, and an output shaft of the motor 9 is in transmission connection with the transmission shaft 71 through the coupling 10.

Illustratively, the cylinder 11 is longitudinally arranged right below the sliding chute 62, and a piston rod of the cylinder 11 is fixedly connected with the supporting rod 81.

Specifically, the electric cabinet 13 is electrically connected with the motor 9, the electromagnetic valve 12, the alarm device 14 and the proximity sensor 15 respectively, and all parts can be conveniently coordinated and operated in a unified manner through the electric cabinet 13, so that a functional whole is formed.

It should be noted that, the alarm device 14 adopts a P900A type audible and visual alarm, so that the alarm effect is good, when the material conveying is completed, the alarm device can remind the worker to reload or stop the machine in time, and the increase of energy consumption caused by the idling of the feeder is avoided.

Specifically, the proximity sensor 15 is an XS218BLFAL2C inductive proximity sensor, the proximity sensor 15 is a contact detection method replacing a limit switch and the like, the sensor, which is intended to detect without touching a detection object, can convert movement information and presence information of the detection object into an electric signal, the detection method for converting to an electric signal includes a method of using an eddy current generated in a metal object to be detected by electromagnetic induction, a method of changing the capacity of an electric signal by the approach of a target object, a method of using a sharp stone and a guide switch, whether the material to be fed passes between the feeder main body 1 and the discharge port 3 can be detected by the proximity sensor 15, when no material to be fed passes, the proximity sensor 15 transmits this signal to the electric control box 13, the electric control box 13 turns off the motor 9 and activates the alarm device 14.

The working principle is as follows: this roller feeder convenient to adjust uses, at first will treat to send the material to cup joint on loading arm 4, then the one end of guide material loops through feed inlet 2 and discharge gate 3 and extends to lower roller 8's upper surface, then start cylinder 11 through electric cabinet 13, cylinder 11 promotes down roller 8 and upwards removes until the upper surface of treating to send the material and the lower surface of last roller 7 is laminated mutually, then starter motor 9 drives roller 7 and rotates, it waits to send material forward motion to go up roller 7 through frictional force drive, through proximity sensor 15 monitoring material condition of passing through, when not treating to send the material to pass through, proximity sensor 15 gives electric cabinet 13 with this signal transmission, electric cabinet 13 closes motor 9 and starts alarm device 14, remind the staff to look over before.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a roller feeder convenient to adjust which characterized in that: the feeding device comprises a feeding machine main body (1), wherein a feeding hole (2) and a discharging hole (3) are respectively formed in two sides of the feeding machine main body (1), a charging rod (4) is fixed on one side of the feeding hole (2), mounting plates (6) are correspondingly arranged on two sides of the discharging hole (3), mounting holes (61) are formed in the top ends of the mounting plates (6), sliding grooves (62) are longitudinally formed under the mounting holes (61), an upper roller (7) is arranged between every two corresponding mounting holes (61), a lower roller (8) is arranged between every two corresponding sliding grooves (62), a motor (9) and an air cylinder (11) are respectively arranged on one side of each mounting plate (6), the motor (9) is in transmission connection with the upper roller (7) through a coupler (10), an electromagnetic valve (12) is electrically connected to one side of the air cylinder (11), an electric cabinet (13) is arranged on one side of the feeding machine main body (1), and an alarm device (14) is arranged at the top of the feeding machine main body, and a proximity sensor (15) is arranged at the top of the discharge hole (3).

2. The roller feeder convenient to adjust of claim 1, wherein: feed inlet (2) and discharge gate (3) are the rectangle structure and the size is the same, the level of feed inlet (2) and discharge gate (3) is the same, feed inlet (2) and discharge gate (3) link up mutually.

3. The roller feeder convenient to adjust of claim 1, wherein: the charging rod (4) comprises a cross rod (41) and a longitudinal rod (42) which are perpendicular to each other, the longitudinal rod (42) is fixed on one side of the feeding hole (2), the length of the cross rod (41) is not less than that of the feeding hole (2), and a baffle (5) is connected to the end portion of the cross rod (41) in a threaded mode.

4. The roller feeder convenient to adjust of claim 1, wherein: the minimum distance between the lower surface of the upper roller (7) and the upper surface of the lower roller (8) is 0, transmission shafts (71) are fixedly connected to the two ends of the upper roller (7), and supporting rods (81) are rotatably connected to the two ends of the lower roller (8).

5. The roller feeder convenient to adjust of claim 1, wherein: and friction cushion layers are arranged on the surfaces of the upper roller (7) and the lower roller (8).

6. The roller feeder convenient to adjust of claim 4, wherein: the motor (9) is transversely arranged, and an output shaft of the motor (9) is in transmission connection with the transmission shaft (71) through the coupler (10).

7. The roller feeder convenient to adjust of claim 1, wherein: the cylinder (11) is longitudinally arranged right below the sliding groove (62), and a piston rod of the cylinder (11) is fixedly connected with the supporting rod (81).