Mechanism for adjusting gliding angle of material sheet

Abstract

The utility model relates to the technical field of dies, and discloses a mechanism for adjusting the gliding angle of a material sheet. The first lifting mechanism is arranged at one end of the base, and the first lifting mechanism is provided with a lifting part capable of moving up and down; the second lifting mechanism is arranged at the other end of the base, and the second lifting mechanism is provided with a lifting component capable of moving up and down; the material sliding plate is obliquely arranged, one end of the material sliding plate is hinged to the top end of the lifting component of the first lifting mechanism, and the other end of the material sliding plate is hinged to the top end of the lifting component of the second lifting mechanism. According to the mechanism for adjusting the gliding angle of the material sheet, one end of the material sliding plate is in butt joint with the material sheet outlet of the mold, the other end of the material sliding plate is in butt joint with the material box used for bearing the material sheet, the material sheet falling from the mold slides into the material box through the material sliding plate, an operator does not need to enter equipment for receiving pieces, and automatic piece receiving can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, and more specifically to a mechanism for adjusting the sliding angle of a sheet. Background Art

[0002] The blanks coming out of the stamping equipment need to be placed for connection. For progressive dies, the sizes may vary depending on the product process and the length of the die. Therefore, the sliding position of the blanks is not uniform, which brings difficulties to the connection.

[0003] At present, the manual material receiving method is widely adopted. The operator manually receives and places the materials. There are risks in the placement process. The materials are easily bumped. When the materials come out from the side of the mold, it is inconvenient for the personnel to receive the materials. Utility Model Content

[0004] The utility model aims to provide a mechanism for adjusting the sliding angle of a sheet so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model is implemented by adopting the following technical solutions:

[0006] A mechanism for adjusting the sliding angle of a sheet, comprising:

[0007] Base 100;

[0008] A first lifting mechanism 200 is disposed at one end of the base 100, and the first lifting mechanism 200 has a lifting component that can move up and down;

[0009] A second lifting mechanism 300 is disposed on the base 100 at the other end of the first lifting mechanism 200, and the second lifting mechanism 300 has a lifting component that can move up and down;

[0010] The sliding plate 400 is tilted, one end of which is hingedly connected to the top end of the lifting component of the first lifting mechanism 200 , and the other end of which is hingedly connected to the top end of the lifting component of the second lifting mechanism 300 .

[0011] Furthermore, a pulley 110 is disposed at the bottom of the base 100 .

[0012] Furthermore, the pulley 110 has a locking mechanism.

[0013] Furthermore, the first lifting mechanism 200 includes a first worm gear lifting mechanism 210 , and a lead screw of the first worm gear lifting mechanism 210 serves as a lifting component of the first lifting mechanism 200 .

[0014] Furthermore, a hand wheel 220 is connected to the input end of the worm of the first worm gear lifting mechanism 210 .

[0015] Furthermore, the second lifting mechanism 300 includes a second worm gear lifting mechanism 310 , and a lead screw of the second worm gear lifting mechanism 310 serves as a lifting component of the second lifting mechanism 300 .

[0016] Furthermore, the input end of the worm of the second lifting mechanism 300 is driven by a servo motor 320 .

[0017] Furthermore, the mechanism for adjusting the sliding angle of the material sheet also includes a detection sensor 500, which is arranged on the base 100 at one end close to the second lifting mechanism 300, and is used to detect the position of the sliding plate 400 close to one end of the second lifting mechanism 300. The detection sensor 500 is electrically connected to the servo motor 320 of the second lifting mechanism 300.

[0018] Furthermore, limit plates 410 are disposed on both sides of the sliding plate 400 .

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The utility model provides a mechanism for adjusting the sliding angle of a sheet, one end of a sliding plate is connected to a sheet outlet of a mold, and the other end of the sliding plate is connected to a material box for receiving the sheet. The sheet dropped from the mold slides into the material box via the sliding plate, and an operator does not need to enter the equipment to receive the sheet, so automatic receiving can be achieved.

[0021] The utility model provides a mechanism for adjusting the sliding angle of a sheet, wherein a pulley is arranged at the bottom of a base, and the whole mechanism can move freely, so as to facilitate connecting parts at different positions; at the same time, the height of one end of the sliding plate that is connected to the mold can be adjusted by a first lifting mechanism to meet the use requirements of different molds.

[0022] The utility model provides a mechanism for adjusting the sliding angle of a sheet. As more sheets fall into a material box, the height gradually increases. The height of one end of the sliding plate that connects with the material box can be adjusted by a second lifting mechanism to ensure that each sheet can fall smoothly into the material box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] Figure 1 It is a structural schematic diagram of a mechanism for adjusting the sliding angle of a sheet in one embodiment;

[0025] Figure 2A side view of a mechanism for adjusting the sliding angle of a sheet in one embodiment;

[0026] Figure 3 It is a schematic diagram of a mechanism for adjusting the sliding angle of a sheet in an embodiment, and the connection with a mold and a material box;

[0027] 100. base, 110. pulley, 120. stand;

[0028] 200. First lifting mechanism, 210. First worm gear lifting mechanism, 220. Hand wheel;

[0029] 300. Second lifting mechanism, 310. Second worm gear lifting mechanism, 320. Servo motor;

[0030] 400. Sliding plate, 410. Limiting plate;

[0031] 500. Detection sensor;

[0032] 600. Mould;

[0033] 700. Material box. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the utility model is described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, but not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figures 1 to 3 This embodiment provides a mechanism for adjusting the sliding angle of a sheet, including: a base 100, a first lifting mechanism 200, a second lifting mechanism 300, a sliding plate 400 and a detection sensor 500.

[0036] Four pulleys 110 are arranged at the bottom of the base 100 and can move freely. The pulleys 110 have a locking mechanism to ensure that the entire mechanism remains stable in the working state; a stand 120 is arranged at one end of the top surface of the base 100.

[0037] The first lifting mechanism 200 includes two first worm gear lifting mechanisms 210, which are arranged in parallel on the stand 120 at one end of the base 100. The worms of the two first worm gear lifting mechanisms 210 are connected by a rotating shaft, and a handwheel 220 is provided at the input end of the worm of one of the first worm gear lifting mechanisms 210. By rotating the handwheel 220, the lead screw of the first worm gear lifting mechanism 210 is driven as the lifting component of the first lifting mechanism 200 to perform lifting and lowering movements.

[0038] The second lifting mechanism 300 includes two second worm gear lifting mechanisms 310, which are arranged in parallel at the other end of the base 100. The worms of the two second worm gear lifting mechanisms 310 are connected by a rotating shaft, and the input end of the worm of one of the second worm gear lifting mechanisms 310 is connected to the rotating shaft of the servo motor 320. The lead screw of the second worm gear lifting mechanism 310 is driven by the servo motor 320 as the lifting component of the second lifting mechanism 300 to perform lifting and lowering movements.

[0039] The sliding plate 400 is arranged at an angle, with one end hingedly connected to the top end of the screw rod of the first lifting mechanism 200, and the other end hingedly connected to the top end of the screw rod of the second lifting mechanism 300. Since the first lifting mechanism 200 is installed on the stand 120, the end of the sliding plate 400 connected to the first lifting mechanism 200 is higher than the end connected to the second lifting mechanism 300. The end of the sliding plate 400 connected to the first lifting mechanism 200 is used to dock with the mold 600, and the end of the sliding plate 400 connected to the second lifting mechanism 300 is used to dock with the material box 700. The material sheet dropped from the mold 600 can slide into the material box 700 via the sliding plate 400.

[0040] In this embodiment, limit plates 410 are provided on both sides of the sliding plate 400 to prevent the material sheet from falling from both sides during the sliding process.

[0041] The detection sensor 500 is arranged on the base 100 near one end of the second lifting mechanism 300, and is used to detect the position of the sliding plate 400 near one end of the second lifting mechanism 300. The detection sensor 500 is electrically connected to the servo motor 320 of the second lifting mechanism 300. When the sliding plate 400 descends to a preset height near one end of the second lifting mechanism 300, the detection sensor 500 can detect the position signal of the sliding plate 400 and transmit it to the servo motor 320, and the servo motor 320 stops working. The preset height can be set according to the height of the material box 700.

[0042] The working principle of a mechanism for adjusting the sliding angle of a sheet provided in this embodiment is as follows:

[0043] The entire mechanism is moved to the sheet outlet position of the mold 600 through the pulley 110; then the handwheel 220 is rotated to drive the screw of the first worm gear lifting mechanism 210 to lift one end of the sliding plate 400, so that the end of the sliding plate 400 connected to the first lifting mechanism 200 is docked with the sheet outlet of the mold 600; the servo motor 320 is controlled to work, and the screw of the second worm gear lifting mechanism 310 is driven to drive the other end of the sliding plate 400 to move, so that the end of the sliding plate 400 connected to the second lifting mechanism 300 is docked with the material box 700, and the sheet dropped from the mold 600 can slide into the material box 700 via the sliding plate 400.

[0044] In the initial state, the lowest point of one end of the sliding plate 400 is at a certain distance from the bottom surface of the material box 700, and this distance can prevent the falling height of the sheet from being too high, and can also allow the sheet to smoothly fall into the material box 700. During the sliding process of the sheet, as the number of sheets falling into the material box 700 increases, the thickness of the sheet stack in the material box 700 gradually increases, and the servo motor 320 can drive the screw rod of the second worm gear lifting mechanism 310 to move up with one end of the sliding plate 400 at a set speed, thereby ensuring that the falling height of the sheet sliding from the sliding plate 400 remains constant and can fall smoothly into the material box 700.

[0045] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0046] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mechanism for adjusting the sliding angle of a sheet, characterized in that: include: Base (100); A first lifting mechanism (200) is arranged at one end of the base (100), and the first lifting mechanism (200) has a lifting component capable of lifting and lowering movement; A second lifting mechanism (300) is arranged on the base (100) at the other end relative to the first lifting mechanism (200), and the second lifting mechanism (300) has a lifting component capable of lifting and lowering movement; A sliding plate (400) is arranged at an angle, one end of which is hingedly connected to the top end of the lifting component of the first lifting mechanism (200), and the other end of which is hingedly connected to the top end of the lifting component of the second lifting mechanism (300).

2. A mechanism for adjusting the sliding angle of a sheet according to claim 1, characterized in that: A pulley (110) is provided at the bottom of the base (100).

3. A mechanism for adjusting the sliding angle of a sheet according to claim 2, characterized in that: The pulley (110) is provided with a locking mechanism.

4. A mechanism for adjusting the sliding angle of a sheet according to claim 1, characterized in that: The first lifting mechanism (200) comprises a first worm gear lifting mechanism (210), and a lead screw of the first worm gear lifting mechanism (210) serves as a lifting component of the first lifting mechanism (200).

5. A mechanism for adjusting the sliding angle of a sheet according to claim 4, characterized in that: The input end of the worm of the first worm gear lifting mechanism (210) is connected to a hand wheel (220).

6. A mechanism for adjusting the sliding angle of a sheet according to claim 1, characterized in that: The second lifting mechanism (300) comprises a second worm gear lifting mechanism (310), and the lead screw of the second worm gear lifting mechanism (310) serves as a lifting component of the second lifting mechanism (300).

7. A mechanism for adjusting the sliding angle of a sheet according to claim 6, characterized in that: The input end of the worm of the second lifting mechanism (300) is driven by a servo motor (320).

8. A mechanism for adjusting the sliding angle of a sheet according to claim 7, characterized in that: It also includes a detection sensor (500), which is arranged on the base (100) at one end close to the second lifting mechanism (300) and is used to detect the position of the sliding plate (400) close to one end of the second lifting mechanism (300). The detection sensor (500) is electrically connected to the servo motor (320) of the second lifting mechanism (300).

9. The mechanism for adjusting the sliding angle of a sheet according to claim 1, characterized in that: Limiting plates (410) are provided on both side edges of the sliding plate (400).

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