Phosphorus iron ring pressure-disengaging machine

Abstract

The utility model discloses a ferro-phosphorus ring pressure-disengaging machine, which relates to the field of electrolytic aluminum processing, and comprises a machine body, the top of the machine body is provided with a channel for a steel claw to pass through, two sides of the machine body are provided with clamping mechanisms, each clamping mechanism comprises clamping oil cylinders, the two sides of the machine body are respectively provided with four clamping oil cylinders, and the output ends of the clamping oil cylinders are fixedly connected with extension rods. The device has the beneficial effects that the four clamping oil cylinders are mounted on each of the two sides of the machine body, and each pressing oil cylinder corresponds to one claw leg of the steel claw, so that the four claw legs can be pressed and separated at the same time, one claw leg or two claw legs can be pressed and separated, the device is more flexible to use, the output ends of the clamping oil cylinders are connected with the extension rods, and the extension rods are convenient to use. The extension rod is connected with the clamping block through the ball head, so that the clamping block rotates by a certain angle relative to the extension rod, the clamping block can stably clamp the bent claw leg, and it is guaranteed that pressing and disengaging operation can be completed smoothly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electrolytic aluminium processing, in particular to a phosphorus iron ring pressure off -line. BACKGROUND

[0002] The anode used in electrolytic aluminium production is made by pouring molten phosphorus iron into the new anode block and the steel claw on the aluminium guide rod, after electrolysis, the residual anode block is pressed off, leaving a phosphorus iron ring on the steel claw, the phosphorus iron ring can be recycled and reused, which requires the phosphorus iron ring to be separated from the steel claw by the pressure off -line.

[0003] The traditional pressure off -line usually has two hinged inserts, after the steel claw moves to the pressure off position, the two inserts rotate to close to clamp the steel claw, for example, the patent document with the announcement number CN211645414U discloses a phosphorus iron ring pressure off -line, when in use, the clamping oil cylinder controls the two jaw blocks to open, the crown block hoists the residual anode block, the residual anode block descends, the steel claw is aligned with the punch and placed on the upper part of the punch, the clamping oil cylinder is started to clamp and break the phosphorus iron ring on the side of the steel claw, and then the pressure off -line oil cylinder is started to break the phosphorus iron ring on the bottom of the steel claw, realizing the pressure off and breaking of the phosphorus iron ring, but during the use of the steel claw, due to thermal expansion and contraction, the claw leg of the steel claw can be bent, causing the axis of the four claw legs to be no longer in the same plane, since the clamping position of the insert is fixed each time, the insert is difficult to effectively clamp the bent claw leg, further causing the possibility of failure to press off during the pressure off. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a phosphorus iron ring pressure off -line to solve the above problems.

[0005] The utility model realizes the above-mentioned purposes by the following technical schemes:

[0006] A phosphorus iron ring pressure off -line, including the body, the body top is equipped with the passageway for the steel claw passes, the body both sides are provided with the clamping mechanism, the clamping mechanism includes the clamping oil cylinder, the clamping oil cylinder is provided with four in the body both sides, and the output end of the clamping oil cylinder is fixedly connected with the extension rod, one end of the extension rod extends into the body and is fixedly connected with the ball head, the ball head is slidably connected with the clamping block, the body interior bottom end is installed with the pressure off -line mechanism, the body top is installed with the limiting mechanism for stabilizing the steel claw, the body both sides are equipped with the discharge gate, the discharge gate is fixedly connected with the guide plate inclinedly, and the guide plate is located at the both sides of the pressure off -line mechanism.

[0007] Preferably, the pressure off -line mechanism includes two pressure off -line oil cylinders, the pressure off -line oil cylinders are fixedly connected at the body interior bottom end, the output shaft of the pressure off -line oil cylinder is fixedly connected with the lifting seat, the lifting seat top is fixedly connected with four pressure off -line heads, and the lifting seat both sides contact with the two guide plates.

[0008] Preferably, the two corners of the top end of the lifting seat are provided with inclined surfaces.

[0009] Preferably, the limiting mechanism comprises a support fixedly connected to the top of the machine body, a motor fixedly connected to the top of the support, a driving gear fixedly connected to the output shaft of the motor, a driven gear engaged with the driving gear, the driving gear and the driven gear are both rotatably connected to the top of the machine body, and two limiting rods are fixedly connected to the top of the driving gear and the driven gear and symmetrically distributed in front of and behind the machine body.

[0010] Preferably, a fixed frame is fixedly connected to the top of the machine body, two guide rods are fixedly connected to the fixed frame, and the two guide rods are symmetrically distributed on both sides of the channel and curved outward at the front and rear ends.

[0011] Preferably, two guide plates are fixedly connected to the front side of the machine body, and the two guide plates are symmetrically distributed on both sides of the channel and curved outward at the front ends.

[0012] The beneficial effects are that: the device is provided with four clamping oil cylinders on both sides of the machine body, one claw leg of each clamping oil cylinder, which can realize simultaneous pressing and releasing of the four claw legs, and can also realize pressing and releasing of one claw leg or two claw legs, and the use is more flexible, the output end of the clamping oil cylinder is connected with an extension rod, the extension rod is connected with a clamping block through a ball head, so that the clamping block can stably clamp the curved claw leg, and the pressing and releasing operation can be smoothly completed.

[0013] The additional technical features and advantages of the present application will be more apparent in the following description, or can be understood through the specific practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used together with the following specific embodiments to explain the present application, but do not constitute a limitation on the present application. In the drawings:

[0015] Figure 1 is a perspective view of the phosphorus iron ring pressing and releasing machine according to the present application;

[0016] Figure 2 is a right side sectional view of the phosphorus iron ring pressing and releasing machine according to the present application;

[0017] Figure 3 is a top view of the phosphorus iron ring pressing and releasing machine according to the present application;

[0018] Figure 4 is a perspective view of the phosphorus iron ring pressing and releasing machine according to the present application; Figure 1 is an enlarged view of structure A in the middle;

[0019] Figure 5 is a front side sectional view of the phosphorus iron ring pressure stripping machine;

[0020] Figure 6 is a front side sectional view of the phosphorus iron ring pressure stripping machine; Figure 5 is an enlarged view of structure at B in the middle.

[0021] The reference signs are explained as follows: 1, machine body; 101, channel; 102, discharge port; 103, guide plate; 104, fixing frame; 105, guide rod; 106, guide plate; 2, clamping mechanism; 201, clamping oil cylinder; 202, extension rod; 203, ball head; 204, clamping block; 3, pressure stripping mechanism; 301, pressure stripping oil cylinder; 302, lifting seat; 303, pressure stripping head; 4, limiting mechanism; 401, support; 402, motor; 403, driving gear; 404, driven gear; 405, limiting rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0023] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship 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, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application.

[0024] The present application will be further described below with reference to the drawings:

[0025] As Figures 1-6As shown, a phosphorus iron ring pressure off-line machine, including the body 1, the body 1 top is provided with passageway 101 for the claw through, the body 1 both sides are provided with clamping mechanism 2, clamping mechanism 2 includes clamping oil cylinder 201, clamping oil cylinder 201 is provided with four in the body 1 both sides, clamping oil cylinder 201 is connected with the body 1 through bolt, the output end of clamping oil cylinder 201 is fixedly connected with extension rod 202, extension rod 202 one end extends into the body 1 inside and is fixedly connected with ball head 203, ball head 203 is slidably connected with clamping block 204, clamping block 204 is provided with taper opening on the side close to extension rod 202, so that clamping block 204 can rotate a certain angle relative to extension rod 202, the friction between ball head 203 and clamping block 204 is used, ensure that clamping block 204 does not move randomly in the natural state, if the claw leg of claw exists certain bending, clamping block 204 will rotate when clamping the claw leg, so as to ensure that clamping block 204 is closely attached to the claw leg, ensure the clamping effect, the body 1 inside bottom end is installed with pressure off mechanism 3, the body 1 top is installed with limiting mechanism 4 for stabilizing the claw, the body 1 both sides are provided with discharge port 102, the discharge port 102 is fixedly connected with the guide plate 103 of inclination, and the guide plate 103 is located on both sides of the pressure off mechanism 3.

[0026] The pressure off mechanism 3 includes two pressure off oil cylinders 301, which are connected to the bottom end of the body 1 through bolts. The output shaft of the pressure off oil cylinder 301 is fixedly connected with a lifting seat 302. The lifting seat 302 is fixedly connected with four pressure off heads 303 on the top. After the clamping block 204 clamps the claw leg, the clamping block 204 can block the upward movement of the phosphorus iron ring. Then the pressure off oil cylinder 301 drives the lifting seat 302 and the pressure off head 303 to move upward. The pressure off head 303 drives the claw leg to move upward, thereby pressing off the phosphorus iron ring. The lifting seat 302 is in contact with the two guide plates 103 on both sides. The broken phosphorus iron ring falls onto the guide plate 103 and slides out of the body 1. The two corners of the lifting seat 302 are beveled to prevent the broken phosphorus iron ring from falling onto the lifting seat 302.

[0027] The limiting mechanism 4 includes a support 401 connected to the top of the body 1 by screws. The support 401 is connected with a motor 402 on the top by bolts. The output shaft of the motor 402 is fixedly connected with a driving gear 403. The driving gear 403 is engaged with a driven gear 404. The driving gear 403 and the driven gear 404 are both rotatably connected to the top of the body 1. The top of the driving gear 403 and the driven gear 404 is welded with a limiting rod 405. The two limiting rods 405 are symmetrically arranged in front and back. When the boom of the claw moves to the appropriate position, the motor 402 drives the driving gear 403 to rotate. The driving gear 403 drives the driven gear 404 to rotate, so that the two limiting rods 405 rotate in opposite directions. The two limiting rods 405 rotate to the front and back of the boom of the claw, thereby preventing the claw from shaking forward and backward.

[0028] The top of the machine body 1 is provided with a fixing frame 104 connected by screws, two guide rods 105 are connected on the fixing frame 104 by screws, the two guide rods 105 are symmetrically distributed on both sides of the channel 101, the guide rods 105 limit the left-right direction of the steel claw lifting rod, the front and rear ends of the guide rods 105 are bent outward, so that the lifting rod can more easily enter between the two guide rods 105, the front side of the machine body 1 is provided with two guide plates 106 connected by screws, the two guide plates 106 are symmetrically distributed on both sides of the channel 101, the guide plates 106 guide the steel claw when the steel claw enters the machine body 1, the front end of the guide plate 106 is bent outward, so that the steel claw can more easily enter between the two guide plates 106.

[0029] Working principle: in use, the steel claw enters the machine body 1 from between the two guide plates 106, when the steel claw moves to the pressing-off position, the motor 402 drives the driving gear 403 to rotate, the driving gear 403 drives the driven gear 404 to rotate, so that the two limiting rods 405 rotate in opposite directions, the two limiting rods 405 rotate to the front and rear sides of the steel claw lifting rod, so as to avoid the steel claw shaking forward and backward, then the clamping oil cylinder 201 drives the extension rod 202 to move, the extension rod 202 drives the clamping block 204 to move to clamp the claw leg of the steel claw, since the extension rod 202 and the clamping block 204 are connected through the ball head 203, if the claw leg of the steel claw has a certain bending, the clamping block 204 will rotate when clamping the claw leg, so as to ensure that the clamping block 204 closely fits the claw leg and ensures the clamping effect, when the clamping block 204 clamps the claw leg, the clamping block 204 can block the upward movement of the phosphorus iron ring, then the pressing-off oil cylinder 301 drives the lifting seat 302 and the pressing-off head 303 to move upward, the pressing-off head 303 presses the steel claw to move upward, so as to press off the phosphorus iron ring, and the broken phosphorus iron ring falls on the guide plate 103 and slides out of the machine body 1.

[0030] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, the above examples and descriptions in the specification are only to illustrate the principles of the present application, without departing from the spirit and scope of the present application, the present application will have various changes and improvements, these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A phosphorus iron ring pressing and stripping machine, comprising a machine body (1), a channel (101) is opened at the top of the machine body (1) for the passage of a steel claw, characterized in that: The body (1) is provided with clamping mechanisms (2) on both sides, the clamping mechanisms (2) comprise clamping oil cylinders (201), four clamping oil cylinders (201) are arranged on both sides of the body (1), the output end of the clamping oil cylinder (201) is fixedly connected with an extension rod (202), one end of the extension rod (202) extends into the body (1) and is fixedly connected with a ball head (203), the ball head (203) is slidably connected with a clamping block (204), the bottom end of the body (1) is provided with a pressure stripping mechanism (3), the top of the body (1) is provided with a limiting mechanism (4) for stabilizing the steel claw, the two sides of the body (1) are provided with discharge ports (102), the discharge ports (102) are fixedly connected with inclined guide plates (103), and the guide plates (103) are located on both sides of the pressure stripping mechanism (3).

2. A phosphorus iron ring press unloader according to claim 1, characterized in that: The pressure stripping mechanism (3) comprises two pressure stripping oil cylinders (301), the pressure stripping oil cylinders (301) are fixedly connected to the bottom end of the body (1), the output shaft of the pressure stripping oil cylinder (301) is fixedly connected with a lifting seat (302), the top of the lifting seat (302) is fixedly connected with four pressure stripping heads (303), and the two sides of the lifting seat (302) are in contact with the two guide plates (103).

3. A phosphorus iron ring press unloader according to claim 2, characterized in that: The top of the lifting seat (302) is provided with inclined surfaces at two corners.

4. A phosphorus iron ring press unloader as defined in claim 1, wherein: The limiting mechanism (4) comprises a support (401), the support (401) is fixedly connected to the top of the body (1), the top of the support (401) is fixedly connected with a motor (402), the output shaft of the motor (402) is fixedly connected with a driving gear (403), the driving gear (403) is meshed with a driven gear (404), the driving gear (403) and the driven gear (404) are rotatably connected to the top of the body (1), the top of the driving gear (403) and the driven gear (404) is fixedly connected with a limiting rod (405), and the two limiting rods (405) are symmetrically arranged front and back.

5. A phosphorus iron ring press unloader as defined in claim 1, wherein: The top of the body (1) is fixedly connected with a fixing frame (104), the fixing frame (104) is fixedly connected with two guide rods (105), the two guide rods (105) are symmetrically arranged on the two sides of the channel (101), and the front and rear ends of the guide rod (105) are bent outward.

6. A phosphorus iron ring press unloader as defined in claim 1, wherein: The front side of the body (1) is fixedly connected with two guide plates (106), the two guide plates (106) are symmetrically arranged on the two sides of the channel (101), and the front end of the guide plate (106) is bent outward.

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