Feeding device for spinning machine

Abstract

The utility model relates to the technical field of pot making equipment, in particular to a feeding device for a spinning machine. Comprising a spinning machine, a feeding device is arranged on one side of the spinning machine and comprises a fixing base arranged on the spinning machine, a supporting plate is arranged on one side of the fixing base, a motor is arranged on the bottom face of the supporting plate, a rotating shaft of the motor is connected with one end of a rotating arm, and an inner supporting strip and an outer supporting strip are arranged at the other end of the rotating arm; two positioning rods are arranged between the inner supporting strip and the outer supporting strip, electromagnets are arranged on the sides, close to the rotating arm, of the two positioning rods, the feeding device is placed on one side of the spinning machine, two positioning columns are arranged on a base of the feeding device, a lifting air cylinder is arranged on a cross beam of the feeding device, a piston rod of the lifting air cylinder is connected with a lifting disc, and the lifting disc is connected with the rotating arm. A plurality of vacuum suction cups are arranged on the bottom face of the lifting disc, and a proximity sensor is further arranged on the bottom face of the lifting disc. According to the utility model, the metal plate does not need to be manually placed on the mold, so that labor is saved.

Description

Technical Field

[0001] This utility model relates to the field of pot-making equipment technology, and in particular to a feeding device for a spinning machine. Background Technology

[0002] Spinning machines are commonly used pot-making equipment. Their structure is shown in the patent application No. 202222606106.9 entitled "A Novel Pot Body Forming Device," which includes a base. A platform is located in the middle of the base, and a mold is rotatably connected to the platform. The mold is shaped like the internal space of a pot body, with the side corresponding to the bottom of the pot facing upwards. A first motor connected to the mold is located at the bottom of the platform. Columns are located on both sides of the platform. A portal frame is located on the base outside the two columns. A second cylinder is located at the top of the portal frame. A pressure head that presses a metal plate onto the top surface of the mold is rotatably connected to the top of the piston rod of the second cylinder. A conformal pressing device is hinged to the top of the two columns, gradually pressing the portion of the metal plate outside the top of the mold onto the side of the mold to form a pot body. However, during spinning, the metal plate needs to be manually placed on the mold. This application provides a feeding device for a spinning machine that can automatically place the metal plate on the mold. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a feeding device for a spinning machine, addressing the aforementioned technical deficiencies.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a feeding device for a spinning machine, including a spinning machine, a feeding device provided on one side of the spinning machine, the feeding device including a fixed base provided on the spinning machine, a support plate provided on one side of the fixed base, a motor provided on the bottom surface of the support plate, the rotating shaft of the motor being connected to one end of a rotating arm, an inner support bar and an outer support bar provided on the other end of the rotating arm, two positioning rods provided between the inner support bar and the outer support bar, an electromagnet provided on the side of the two positioning rods near the rotating arm, and a feeding device placed on one side of the spinning machine, two positioning columns provided on the base of the feeding device, a lifting cylinder provided on the crossbeam of the feeding device, a lifting plate connected to the piston rod of the lifting cylinder, multiple vacuum suction cups provided on the bottom surface of the lifting plate, and a proximity sensor also provided on the bottom surface of the lifting plate.

[0005] Further optimization of this technical solution also includes an adjustment plate, wherein the support plate is disposed at the lower part of the adjustment plate, and elongated holes are provided on both sides of the upper part of the adjustment plate. Bolts are threadedly connected to both sides of the fixing seat, and the two bolts pass through the two elongated holes respectively.

[0006] To further optimize this technical solution, guide plates are provided on both sides of the upper part of the fixed base, and the two sides of the adjustment plate respectively contact the two guide plates.

[0007] To further optimize this technical solution, the positioning rod is mounted on the adjusting seat, a stud is provided on one side of the adjusting seat, a through hole is provided on the rotating arm, the stud passes through the through hole and is connected to a nut on both sides of the through hole.

[0008] To further optimize this technical solution, an anti-rotation rod is also provided on the lifting platform, and the anti-rotation rod is slidably connected to the crossbeam.

[0009] Compared with the prior art, the present invention has the following advantages: a feeding device is provided on one side of the spinning machine. The feeding device is placed on one side of the spinning machine. The feeding device can lift the metal plate and place it on the rotating arm of the feeding device. Then the rotating arm rotates to send the metal plate to the top of the mold. When the pressure head presses the metal plate on the mold, the rotating arm rotates out, so that it is not necessary to manually place the metal plate on the mold, thus saving labor. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of a feeding device for a spinning machine.

[0011] Figure 2 This is a schematic diagram of the feeding device.

[0012] Figure 3 for Figure 2 A magnified view of point I in the middle.

[0013] Figure 4 This is a schematic diagram of the feeding device.

[0014] In the diagram: 1. Spinning machine; 11. Press head; 12. Die; 2. Feeding device; 21. Fixed base; 22. Adjusting plate; 23. Support plate; 24. Motor; 25. Rotating arm; 26. Inner support bar; 27. Outer support bar; 28. Positioning rod; 29. ​​Electromagnet; 3. Feeding device; 31. Base; 32. Control box; 33. Lifting cylinder; 34. Lifting plate; 341. Vacuum suction cup; 342. Proximity sensor; 343. Anti-rotation rod; 35. Positioning column; 36. Crossbeam. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Detailed implementation method: combined with Figure 1-4As shown, a feeding device for a spinning machine includes a spinning machine 1. A feeding device 2 is provided on one side of the spinning machine 1. The feeding device 2 includes a fixed base 21 mounted on the spinning machine 1. A support plate 23 is provided on one side of the fixed base 21. A motor 24 is mounted on the bottom surface of the support plate 23. The axis of the motor 24 is parallel to the axis of the mold 12. The rotating shaft of the motor 24 is connected to one end of a rotating arm 25. An inner support bar 26 and an outer support bar 27 are provided at the other end of the rotating arm 25. Two positioning rods are provided between the inner support bar 26 and the outer support bar 27. 28. Electromagnets 29 are installed on the side of the two positioning rods 28 near the rotating arm 25. A feeding device 3 is also included, placed on one side of the spinning machine 1. Two positioning posts 35 are installed on the base 31 of the feeding device 3. The inner surface of the positioning posts 35 is curved. A lifting cylinder 33 is installed on the crossbeam 36 of the feeding device 3. The piston rod of the lifting cylinder 33 is connected to a lifting plate 34. Multiple vacuum suction cups 341 are installed on the bottom surface of the lifting plate 34. The vacuum suction cups are connected to a vacuum pump via hoses. A proximity sensor 342 is also installed on the bottom surface of the lifting plate 34. The proximity sensor 342, electromagnets 29, motor 24, and the solenoid valve controlling the lifting cylinder 33 are electrically connected to the control cabinet of the spinning machine 1. Alternatively, a control box 32 can be installed on the feeding device 3, with the proximity sensor 342, electromagnets 29, motor 24, and the solenoid valve controlling the lifting cylinder 33 electrically connected to the control box 32, which is then electrically connected to the control cabinet of the spinning machine 1. In use, multiple metal plates are stacked on the base 31, with each side of the metal plate contacting the two positioning posts 35. The lifting plate 34 then descends (at this point, the rotating arm 25 is not directly below the lifting plate 34) until the vacuum suction cup 341 contacts the top metal plate. At this point, the proximity sensor 342 is triggered, and the vacuum pump begins to draw air, causing the vacuum suction cup 341 to hold the metal plate. The lifting plate 34 then rises, and the rotating arm 25 rotates so that the two support bars are directly below the lifting plate 34. The vacuum suction cup 341 then releases, allowing the metal plate to fall onto the two support bars, with each side of the metal plate approaching the two positioning rods 28. Finally, the electromagnet 29 is activated. The metal plate (iron) is attracted so that its two sides contact the two positioning rods 28 respectively. Then the rotating arm 25 rotates, moving the metal plate directly above the mold 12 (at this time, the two support bars are located on both sides of the mold 12 respectively). The bottom surface of the metal plate is slightly higher than the top surface of the mold 12. Then the pressure head 11 descends and presses the metal plate onto the mold. At this time, the metal plate will bend slightly, which is an elastic deformation and does not affect the use. Then the electromagnet 29 is turned off. After that, the rotating arm 25 rotates to a position close to perpendicular to the fixed seat 21 (at this time, it does not obstruct the descent of the lifting plate 34) and remains stationary. At this time, the metal plate returns to a flat state and can then be spun.In order to minimize the deformation of the metal plate, the inner support bar 26 bends from the middle toward the fixed seat 21, thus keeping it further away from the pressure head 11 and preventing it from hitting the mold 12 when the rotating arm 25 rotates.

[0017] Furthermore, it also includes an adjusting plate 22, with the support plate 23 disposed at the lower part of the adjusting plate 22. Both sides of the upper part of the adjusting plate 22 are provided with elongated holes, and both sides of the fixing seat 21 are threaded with bolts, which pass through the two elongated holes respectively. This structure allows for adjustment of the vertical position of the support plate 23 and the rotating arm 25 as needed.

[0018] Furthermore, guide plates are provided on both sides of the upper part of the fixed base 21, and the two sides of the adjusting plate 22 are in contact with the two guide plates respectively. In this case, the adjusting plate 22 will not tilt when the bolts are loosened to adjust its position.

[0019] Furthermore, the positioning rod 28 is mounted on an adjusting seat, and a stud is provided on one side of the adjusting seat. The rotating arm 25 is provided with a through hole, and the stud passes through the through hole, with nuts connected to both sides of the through hole, so that the position of the positioning rod 28 can also be adjusted as needed. An electromagnet 29 is also provided on the adjusting seat.

[0020] Furthermore, the lifting plate 34 is also provided with an anti-rotation rod 343, which is slidably connected to the crossbeam 36, so that the lifting plate 34 will not rotate.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a spinning machine, comprising a spinning machine (1), characterized in that: The side of the spinning machine (1) is provided with a feeding device (2), the feeding device (2) includes a fixed seat (21) provided on the spinning machine (1), one side of the fixed seat (21) is provided with a support plate (23), the bottom surface of the support plate (23) is provided with a motor (24), the rotating shaft of the motor (24) is connected with one end of the rotating arm (25), the other end of the rotating arm (25) is provided with an inner support strip (26) and an outer support strip (27), two positioning rods (28) are arranged between the inner support strip (26) and the outer support strip (27) close to one end of the rotating arm (25), an electromagnet (29) is arranged on the side of the two positioning rods (28) close to the rotating arm (25), and the feeding device (3) is placed on one side of the spinning machine (1), the base (31) of the feeding device (3) is provided with two positioning columns (35), the cross beam (36) of the feeding device (3) is provided with a lifting cylinder (33), the piston rod of the lifting cylinder (33) is connected with a lifting disc (34), the bottom surface of the lifting disc (34) is provided with a plurality of vacuum suction cups (341), and the bottom surface of the lifting disc (34) is also provided with a proximity sensor (342).

2. The feeding device for a spinning machine according to claim 1, characterized in that: The support plate (23) is arranged on the lower part of the adjusting plate (22), the upper part of the adjusting plate (22) is provided with long holes on both sides, and the fixed seat (21) is threadedly connected with bolts on both sides, and the two bolts pass through the two long holes respectively.

3. The feeding device for a spinning machine according to claim 2, characterized in that: The upper part of the fixed seat (21) is provided with guide plates on both sides, and the two sides of the adjusting plate (22) are respectively in contact with the two guide plates.

4. The feeding device for a spinning machine according to claim 1, characterized in that: The positioning rod (28) is installed on the adjusting seat, one side of the adjusting seat is provided with a threaded stud, the rotating arm (25) is provided with a through hole, the threaded stud passes through the through hole and is connected with a nut on both sides of the through hole.

5. The feeding device for a spinning machine according to any one of claims 1 to 4, characterized in that: The lifting disc (34) is also provided with an anti-rotation rod (343), and the anti-rotation rod (343) is slidably connected with the cross beam (36).

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