Feeding equipment for steel ring production

Abstract

The utility model provides feeding equipment for steel ring production, which comprises a mounting frame positioned at the bottom, a plurality of rollers are mounted above the mounting frame through lug plates, and the distance between adjacent rollers is smaller than 1m; a side plate is arranged on one side of the mounting frame and located between the adjacent rollers, a side roller shaft is vertically mounted on the side, facing the roller shaft, of the side plate, a mounting beam used for mounting a telescopic rod is arranged on the other side of the mounting frame, a top column is movably mounted at one end of the telescopic rod, and a pressure sensor is arranged at the joint of the top column and the telescopic rod. The upper end of the support pillar inclines towards the side roll shaft, and can apply a downward thrust to the side roll shaft after being in contact with the steel plate, so that the steel plate can be stably fed into the edge rolling machine when the steel plate moves above the roll wheel, the lower part of the steel plate clings to the roll wheel, the side edge of the steel plate clings to the side roll shaft, and the steel plate does not need to be manually fed to the edge rolling machine; and the device is placed above the roller, so that the safety of workers is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel ring processing, and in particular relates to a feeding device used for steel ring production. Background Art

[0002] Steel rims are one of the important parts of vehicles. In the production of steel rims, the cut prefabricated steel plate profiles need to be rolled into a circular ring through a rolling machine. Nowadays, some rolling machines lack loading equipment during processing, and often require manpower to lift the prefabricated steel plate profiles onto the rolling machine. This loading method is not only time-consuming and inefficient, but also highly dangerous. During the steel plate loading process, the tail end of the steel plate is prone to swing due to the influence of the rolling machine, which may injure the staff. Utility Model Content

[0003] The main purpose of the utility model is to provide a feeding device for steel ring production. By arranging a telescopic rod that can push the steel plate, a roller that can drive the steel plate to move, and a side roller shaft located on the side, when the steel plate moves above the roller, it keeps the bottom close to the roller and the side close to the side roller shaft, so that it can be stably fed into the rolling machine. Compared with directly feeding the steel plate to the rolling machine, the safety of the staff is improved, and the problems in the background technology are effectively solved.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A feeding device for steel rim production, comprising a mounting frame located at the bottom, a plurality of rollers are installed above the mounting frame through ear plates, and the spacing between adjacent rollers is less than 1m; a side plate is provided on one side of the mounting frame and located between adjacent rollers, a side roller shaft is vertically installed on the side of the side plate facing the roller shaft, a mounting beam for installing a telescopic rod is provided on the other side of the mounting frame, a top column is movably installed at one end of the telescopic rod, and a pressure sensor is provided at the connection between the top column and the telescopic rod.

[0006] Furthermore, a motor hanger for installing the motor is provided below the mounting frame, and one end of the motor is transmission-connected to a driving wheel; one end of each roller is provided with an auxiliary wheel, and a plurality of auxiliary wheels are interconnected by a transmission belt; and the auxiliary wheel at one end is connected to the driving wheel via a transmission belt.

[0007] Furthermore, a cylinder connected to the telescopic rod is provided at one end of the top column, and a slot is provided at one end of the telescopic rod inserted into the cylinder. The top column and the telescopic rod are fixedly connected by a pin, and one end of the pin inserted into the cylinder is placed in the slot, so that the top column can slide a distance equal to the length of the slot.

[0008] Furthermore, the upper end of the top column is inclined 5-10 degrees toward the direction of the side roller shaft, a boss for placing the rubber wheel is provided on the upper part of the top column, and a screw sleeve for limiting the rubber wheel is threadedly connected to the top end of the top column.

[0009] Furthermore, a laser is installed at one end of the mounting frame close to the rolling machine through an angle bracket, and the laser is on the same horizontal line as the outer edge of the side roller shaft that contacts the steel plate. The installation position of the equipment can be determined by aligning the laser beam with the feed port of the rolling machine.

[0010] Furthermore, an auxiliary plate is provided at the other end of the mounting frame, and an infrared detector is installed at the upper end of the auxiliary plate through a vertical plate. The infrared detector includes a transmitter and a receiver respectively installed in the vertical plates on both sides.

[0011] Compared with the prior art, the technical solution of the utility model has the following beneficial effects:

[0012] 1. In the utility model, the number of telescopic rods is equal to the side roller shafts, and the installation position also corresponds to the side roller shafts. When the telescopic rods are extended, the corresponding side roller shafts can support the steel plates to prevent the steel plates from bending under the push of the telescopic rods.

[0013] 2. The upper end of the top column in the utility model is inclined toward the direction of the side roller shaft. After contacting the steel plate, it can give the steel plate a thrust toward the side roller shaft and downward, which is beneficial for the steel plate to move over the roller with the bottom close to the roller and the side close to the side roller shaft, so that it can be stably fed into the rolling machine. There is no need to manually feed the steel plate to the rolling machine, and it can be placed above the roller, thereby improving the safety of the staff.

[0014] 3. When the telescopic rod of the utility model pushes the steel plate toward the side roller shaft through the top column, the pressure sensor can detect the force applied to the steel plate. When the thrust reaches the set value of 2.5Mpa, the pushing is stopped to avoid damage to the steel plate or equipment. At the same time, it prevents the steel plate from being clamped between the top column and the side roller shaft due to excessive thrust and unable to be moved toward the rolling machine by the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the position structure of the motor of the utility model.

[0018] Figure 3 It is a schematic diagram of the connection structure of the telescopic rod of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the card slot of the utility model.

[0020] Figure 5 It is a structural schematic diagram of the top column of the utility model.

[0021] In the figure:

[0022] 1-mounting frame, 2-ear plate, 3-roller, 31-auxiliary wheel, 32-transmission belt, 4-side plate, 5-side roller shaft, 6-mounting beam, 7-telescopic rod, 71-slot, 72-top column, 73-boss, 74-rubber wheel, 75-screw sleeve, 76-pressure sensor, 8-auxiliary plate, 9-vertical plate, 10-infrared detector, 11-motor hanger, 12-motor, 13-driving wheel, 14-angle bracket, 15-laser. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] like Figure 1-5 As shown:

[0027] A feeding device for steel ring production includes a mounting frame 1 located at the bottom, an adjustable leg is provided at the lower end of the mounting frame 1, 4-6 rollers 3 are installed above the mounting frame 1 through ear plates 2, and the spacing between adjacent rollers 3 is less than 1m.

[0028] A side plate 4 is provided on one side of the mounting frame 1 and located between adjacent rollers 3, and a side roller shaft 5 is vertically installed on the side of the side plate 4 facing the roller shaft 3. A mounting beam 6 for installing a telescopic rod 7 is provided on the other side of the mounting frame 1, and a top column 72 is movably installed at one end of the telescopic rod 7, and a pressure sensor 76 is provided at the connection between the top column 72 and the telescopic rod 7.

[0029] An auxiliary wheel 31 is provided at one end of the roller 3, and multiple auxiliary wheels 31 are interconnected by a transmission belt 32; a motor hanger 11 for installing a motor 12 is provided below the mounting frame 1, and one end of the motor 12 is transmission-connected to a driving wheel 13, and the auxiliary wheel 31 at one end is connected to the driving wheel 13 through a transmission belt 32.

[0030] The number of telescopic rods 7 is equal to that of the side roller shafts 5, 3-5 in number, and the installation position of the telescopic rods 7 also corresponds to the side roller shafts 5. When the telescopic rods 7 are extended, the corresponding side roller shafts 5 can support the steel plate to prevent the steel plate from bending under the push of the telescopic rods 7.

[0031] One end of the top column 72 is provided with a cylinder that can be inserted into the telescopic rod 7 and extends out of one end. A slot 71 is provided on both sides of the telescopic end of the telescopic rod 7. After the telescopic end of the telescopic rod 7 is inserted into the cylinder, the two are connected and fixed by a pin, and the end of the pin inserted into the cylinder is located in the slot 71, so that the top column 72 can slide a distance equal to the length of the slot. When the telescopic rod pushes the steel plate toward the side roller shaft through the top column, the force applied to the steel plate can be detected. When the thrust reaches the set value of 2.5Mpa, the pushing is stopped to avoid damage to the steel plate or equipment. At the same time, the steel plate is prevented from being clamped between the top column 72 and the side roller shaft 5 due to excessive thrust, and cannot be moved toward the rolling machine by the roller 3; the specific setting value can be set according to the weight of the steel plate, so as to be able to push the steel plate and limit it to the vicinity of the side roller shaft 5.

[0032] A boss for placing the rubber wheel 74 is provided at the upper end of the top column 72 , and a screw sleeve 75 for limiting the rubber wheel 74 is threadedly connected to the top end of the top column 72 .

[0033] Before use, turn on the laser 15 and aim it at the feed port of the rolling machine. The laser 15 and the outer edge of the side roller shaft 5 that contacts the steel plate are on the same horizontal line. Aim the laser beam at the feed port of the rolling machine to determine the installation position of the equipment, so that the equipment can be adjusted for use.

[0034] Since the installation height of the infrared detector 10 is higher than the uppermost side diameter of the outer diameter of the roller 3, when the steel plate is placed above the roller 3 at one end of the infrared detector 10, it can be blocked between the transmitter and the receiver, thereby detecting that the steel plate is in place. At this time, the motor 12 starts, and the roller 3 rotates, driving the steel plate to move toward the rolling machine.

[0035] When the motor 12 is started, the telescopic rod 7 is also started, causing the top column 72 to extend toward the position of the steel plate, limiting the steel plate in a position close to the side roller shaft 5. At the same time, a pressure sensor 76 is provided in the top column 72 to monitor the thrust applied to the steel plate. When the thrust reaches 2.5Mpa, the telescopic rod 7 stops pushing and maintains the current telescopic state.

[0036] Since there is a time interval between each steel plate being placed, the motor 12 is still started after the infrared detector 10 cannot sense the steel plate, but the telescopic rod 7 will retract and extend again after the infrared detector 10 senses the steel plate again. This process can prevent the top column 72 pushed out by the telescopic rod 7 from affecting the movement of the next steel plate, which is stable and efficient.

[0037] When the infrared detector 10 fails to detect the steel plate for a long time (≥1 min), the motor 12 stops working.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A feeding device for steel ring production, comprising a mounting frame (1) located at the bottom, characterized in that: A plurality of rollers (3) are mounted above the mounting frame (1) via ear plates (2), with the spacing between adjacent rollers (3) being less than 1 m; a side plate (4) is provided on one side of the mounting frame (1) and located between adjacent rollers (3), a side roller shaft (5) is vertically mounted on the side of the side plate (4) facing the rollers (3); a mounting beam (6) for mounting a telescopic rod (7) is provided on the other side of the mounting frame (1), a top column (72) is movably mounted on one end of the telescopic rod (7), and a pressure sensor (76) is provided at the connection between the top column (72) and the telescopic rod (7).

2. The feeding equipment for steel ring production according to claim 1, characterized in that: A motor hanger (11) for mounting a motor (12) is provided below the mounting frame (1), and one end of the motor (12) is drivingly connected to a driving wheel (13).

3. The feeding equipment for steel ring production according to claim 2, characterized in that: An auxiliary wheel (31) is provided at one end of each roller (3), and a plurality of auxiliary wheels (31) are connected to each other via a transmission belt (32); and the auxiliary wheel (31) at one end is connected to the driving wheel (13) via a transmission belt (32).

4. The feeding equipment for steel ring production according to claim 1, characterized in that: One end of the top column (72) is provided with a cylinder connected to the telescopic rod (7); one end of the telescopic rod (7) inserted into the cylinder is provided with a slot (71); the top column (72) and the telescopic rod (7) are fixedly connected via a pin; one end of the pin inserted into the cylinder is placed in the slot (71).

5. The feeding equipment for steel ring production according to claim 4, characterized in that: The upper end of the top column (72) is inclined 5-10 degrees toward the side roller axis, a boss for placing a rubber wheel (74) is provided on the upper part of the top column (72), and a screw sleeve (75) for limiting the rubber wheel (74) is threadedly connected to the top end of the top column (72).

6. The feeding equipment for steel ring production according to claim 1, characterized in that: A laser (15) is installed at one end of the mounting frame (1) close to the rolling machine via an angle frame (14), and the laser (15) and the outer edge of the side roller shaft (5) that contacts the steel plate are in the same horizontal line.

7. The feeding equipment for steel ring production according to claim 1, characterized in that: An auxiliary plate (8) is provided at the other end of the mounting frame (1), and an infrared detector (10) is installed on the upper end of the auxiliary plate (8) via a vertical plate (9). The infrared detector (10) comprises a transmitter and a receiver respectively installed in the vertical plates (9) on both sides.

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