A feeding device for a heavy-loaded plate rolling machine for metal plates

Abstract

The utility model discloses a feeding device for a heavy-duty plate rolling machine for metal plates, comprising a base, a support frame installed on the top of the base, a transmission roller installed inside the support frame, a driving mechanism and a second fixed frame installed on both sides of the support frame, a slider slidably connected inside the second fixed frame, and a supporting mechanism installed on the driving mechanism and the slider. Compared with the prior art, the utility model uses a supporting mechanism to cooperate with a transmission roller to limit the plate, and drives the support mechanism to move by setting a driving mechanism, a second fixed frame and a slider, so that the supporting mechanism cooperates with the transmission roller to feed the plate. The device has a simple structure, can effectively solve the disadvantages of manual feeding in the prior art, and is very convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of plate rolling machines, in particular to a feeding device of a heavy-load plate rolling machine for metal plates. Background Art

[0002] Plate rolling machine is a kind of equipment that uses working rollers to bend and shape sheet materials. It can form parts of different shapes such as cylindrical parts and conical parts. It is a very important processing equipment. The working principle of plate rolling machine is to use external forces such as hydraulic pressure and mechanical force to move the working rollers, so as to bend or roll the sheet materials.

[0003] When the plate rolling machine is in use, the steel plate needs to be inserted into the interior of the plate rolling machine for processing. The traditional steel plate feeding device has a simple structure and is mainly based on manual feeding. Since the steel plate is heavy, manual feeding cannot accurately control the accuracy and there are certain shortcomings in its use. For this reason, we propose a feeding device for a heavy-duty plate rolling machine for metal plates. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a feeding device for a heavy-loaded plate rolling machine for metal plates.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A feeding device for a heavy-loaded metal plate rolling machine includes a base, a support frame is installed on the top of the base, a transmission roller is installed inside the support frame, a driving mechanism and a second fixed frame are installed on both sides of the support frame, a slider is slidably connected inside the second fixed frame, and a supporting mechanism is installed on the driving mechanism and the slider.

[0007] Preferably, the number of the transmission rollers is several groups, and the several groups of transmission rollers are located inside the support frame and are rotatably connected to the support frame.

[0008] Preferably, the driving mechanism includes a first fixing frame fixed to the side of the supporting frame, a threaded column is fixed inside the first fixing frame, a threaded sleeve is threadedly connected to the threaded column, a worm gear is fixedly sleeved on the threaded sleeve, a shell is rotatably connected to the threaded sleeve, a motor is installed on the side of the shell, and the output shaft of the motor is inserted into the interior of the shell and connected to a worm.

[0009] Preferably, the worm wheel and the worm are meshingly driven, the housing and the first fixing frame are slidably connected, and the supporting mechanism is installed on the top of the housing and the sliding block.

[0010] Preferably, the support mechanism comprises a mounting frame fixed on the top of the housing and the slider, a hydraulic cylinder is mounted on the top of the mounting frame, a piston rod of the hydraulic cylinder is inserted into the interior of the mounting frame and is connected to a pressure plate.

[0011] Preferably, the pressure plate is located directly above the driving roller.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model utilizes a support mechanism to cooperate with a transmission roller to limit the plate, and drives the support mechanism to move by arranging a driving mechanism, a second fixed frame and a sliding block, so that the support mechanism cooperates with the transmission roller to feed the plate. The device has a simple structure, can effectively solve the disadvantages of manual feeding in the prior art, and is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an isometric view of a feeding device of a heavy-duty plate rolling machine for metal plates proposed in the utility model;

[0015] Figure 2 for Figure 1 A cross-sectional view of the middle adjustment mechanism;

[0016] Figure 3 for Figure 1 Cross-sectional view of the support mechanism.

[0017] In the figure: 1 base, 2 support frame, 3 transmission roller, 4 driving mechanism, 41 first fixed frame, 42 threaded column, 43 threaded sleeve, 44 worm gear, 45 housing, 46 motor, 47 worm, 5 second fixed frame, 6 slider, 7 support mechanism, 71 mounting frame, 72 hydraulic cylinder, 73 pressure plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-3A feeding device for a heavy-duty plate rolling machine for metal sheets comprises a base 1, a support frame 2 is installed on the top of the base 1, a transmission roller 3 is installed inside the support frame 2, the number of the transmission rollers 3 is several groups, the several groups of transmission rollers 3 are located inside the support frame 2 and are rotatably connected to the support frame 2, a driving mechanism 4 and a second fixed frame 5 are installed on both sides of the support frame 2, a slider 6 is slidably connected inside the second fixed frame 5, a supporting mechanism 7 is installed on the driving mechanism 4 and the slider 6, the driving mechanism 4 comprises a first fixed frame 41 fixed on the side of the support frame 2, a threaded column 42 is fixed inside the first fixed frame 41, a threaded sleeve 43 is threadedly connected to the threaded column 42, a worm gear 44 is fixedly sleeved on the threaded sleeve 43, a shell 45 is rotatably connected to the threaded sleeve 43, and an electric The machine 46, the output shaft of the motor 46 is inserted into the interior of the housing 45 and is connected to a worm 47, the worm wheel 44 and the worm 47 are meshing transmission, the housing 45 and the first fixed frame 41 are slidingly connected, the support mechanism 7 is installed on the top of the housing 45 and the slider 6, the support mechanism 7 includes a mounting frame 71 fixed on the top of the housing 45 and the slider 6, a hydraulic cylinder 72 is installed on the top of the mounting frame 71, the piston rod of the hydraulic cylinder 72 is inserted into the interior of the mounting frame 71 and is connected to a pressure plate 73, the pressure plate 73 is located directly above the transmission roller 3, the support mechanism is used to cooperate with the transmission roller to limit the plate, the driving mechanism, the second fixed frame and the slider are set to drive the support mechanism to move, so that the support mechanism cooperates with the transmission roller to feed the plate, the device has a simple structure, can effectively solve the disadvantages of manual feeding in the prior art, and is very convenient to use.

[0020] When in use, the device is installed on the feed port of the plate rolling machine, the device is connected to the power supply, and the motor 46 is started first. The output shaft of the motor 46 drives the worm 47 to rotate, and the worm 47 drives the threaded sleeve 43 to rotate through the meshing transmission with the worm wheel 44, and the threaded sleeve 43 drives the shell 45 to slide on the first fixed frame 41 through the threaded transmission with the threaded column 42, and the shell 45 drives the supporting mechanism 7, and the supporting mechanism 7 drives the slider 6 to slide on the second fixed frame 5, and the supporting mechanism 7 is adjusted to one end of the supporting frame 2, and then the plate is placed on the transmission roller 3, and the hydraulic cylinder 72 is started. The piston rod of the hydraulic cylinder 72 drives the pressure plate 73 downward, and the pressure plate 73 cooperates with the transmission roller 3 to limit the plate. During the feeding process, the motor 46 is started, and the shell 45 is used to drive the support mechanism 7 to move forward, and the support mechanism 7 drives the plate to rotate on the transmission roller 3, so as to feed the plate. Compared with the traditional manual feeding method, the accuracy and stability of the feed hopper are improved.

[0021] To sum up, compared with the prior art, the utility model utilizes a support mechanism to cooperate with a transmission roller to limit the plate, and drives the support mechanism to move by setting a driving mechanism, a second fixed frame and a slider, so that the support mechanism cooperates with the transmission roller to feed the plate. The device has a simple structure, can effectively solve the drawbacks of manual feeding in the prior art, and is very convenient to use.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feeding device for a heavy-duty metal plate rolling machine, comprising a base (1), characterized in that: A support frame (2) is installed on the top of the base (1), a transmission roller (3) is installed inside the support frame (2), a driving mechanism (4) and a second fixed frame (5) are installed on both sides of the support frame (2), a slider (6) is slidably connected inside the second fixed frame (5), and a support mechanism (7) is installed on the driving mechanism (4) and the slider (6).

2. The feeding device of a heavy-duty metal plate rolling machine according to claim 1 is characterized in that: The number of the transmission rollers (3) is several groups, and the several groups of transmission rollers (3) are located inside the support frame (2) and are rotatably connected to the support frame (2).

3. The feeding device of a heavy-duty metal plate rolling machine according to claim 1 is characterized in that: The driving mechanism (4) comprises a first fixing frame (41) fixed to the side of the supporting frame (2), a threaded column (42) is fixed inside the first fixing frame (41), a threaded sleeve (43) is connected to the threaded column (42) through a thread, a worm gear (44) is fixedly sleeved on the threaded sleeve (43), a housing (45) is rotatably connected to the threaded sleeve (43), a motor (46) is installed on the side of the housing (45), and an output shaft of the motor (46) is inserted into the interior of the housing (45) and connected to a worm (47).

4. The feeding device of the heavy-duty plate rolling machine for metal sheets according to claim 3 is characterized in that: The worm wheel (44) and the worm (47) are meshed and driven, the housing (45) and the first fixed frame (41) are slidably connected, and the support mechanism (7) is installed on the top of the housing (45) and the slider (6).

5. The feeding device of a heavy-duty metal plate rolling machine according to claim 4 is characterized in that: The support mechanism (7) comprises a mounting frame (71) fixed on the top of the housing (45) and the slider (6); a hydraulic cylinder (72) is mounted on the top of the mounting frame (71); a piston rod of the hydraulic cylinder (72) is inserted into the interior of the mounting frame (71) and is connected to a pressure plate (73).

6. The feeding device of the heavy-duty plate rolling machine for metal plates according to claim 5 is characterized in that: The pressing plate (73) is located directly above the driving roller (3).

Images