Automatic turnover mechanism for carbon blocks

Abstract

The utility model discloses an automatic turnover mechanism for a carbon block, which comprises a moving platform capable of transversely moving, a door frame is arranged on the moving platform, a carbon block clamping mechanism capable of ascending and descending is arranged on the door frame, and the carbon block clamping mechanism comprises a first clamping part and a second clamping part and is used for clamping the carbon block. The first clamping part can rotate vertically, and the second clamping part can stretch out and draw back transversely on one hand and can rotate vertically passively on the other hand. According to the carbon block overturning device, multiple functions such as transverse movement, lifting and descending, clamping and 180-degree rotation can be achieved, then overturning of a carbon block is achieved, the clamping range can be adaptively adjusted according to the size of the carbon block to be clamped, automatic operation is met, the input cost of a forklift and the logistics and labor cost are reduced, the working efficiency is improved, and the labor intensity of workers is lowered. And the operation risk of personnel is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to AGV technical field, concretely is a carbon block is with automatic turnover mechanism. BACKGROUND

[0002] The existing carbon block turnover process has two modes: one needs a travelling crane, a special fixture and two operators to complete the turnover of a carbon block. When operating, one operator hoists the special iron fixture on the travelling crane hook, moves the travelling crane to the top of the carbon block stack, then lowers the fixture to the carbon block, and the other operator aligns and clamps the fixture with the two sides of the carbon block by hand, then the travelling crane operator hoists the travelling crane up, realizing the 180° turnover of the carbon block during the hoisting process, and finally the other operator assists the travelling crane operator to slowly lower the turned-over carbon block and place it in the original position. Through the above series of operations, the turnover of a carbon block can be completed.

[0003] However, since the travelling crane and the fixture have no limiting function, they shake greatly during the up-and-down hoisting process, which is not conducive to precise operation, and there is an assistant operator beside the carbon block, which requires full concentration and careful operation when operating the travelling crane, and the speed is slow and the time consumption is long, which has great safety hazards, resulting in low work efficiency, greatly increasing the logistics and labor costs, and even possible personnel injury incidents.

[0004] The second mode needs a forklift and a rotating clamp, and the driver controls the forklift to clamp the carbon block, lifts it to a certain height, then controls the handle to rotate the carbon block by 180°, and finally places the carbon block on the ground. This mode requires a large space so that the driver can drive the forklift into the production area and can realize a series of operations on the carbon block, and has high requirements for the space layout, and in addition, has high requirements for the forklift operation skills of the driver. TECHNICAL FIELD

[0005] The utility model aims at overcoming the defects and deficiencies of the prior art, and provides a carbon block automatic turnover mechanism to improve work efficiency, reduce logistics and labor costs, and avoid the danger of personnel operation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model provides an automatic turnover mechanism for carbon block, including the mobile platform that can move, its characterized in be: the portal is installed on the mobile platform, the carbon block clamping mechanism that can lift is installed on the portal, the carbon block clamping mechanism includes first clamping part and second clamping part for clamping carbon block, first clamping part can rotate vertically, second clamping part can be passive and rotate vertically in one aspect can be laterally telescopic.

[0008] Further, the mobile platform includes an AGV car, and the portal is fixedly connected to the AGV car.

[0009] Further, a track is laid on the ground where the mobile platform is located, and the AGV car can walk along the track.

[0010] Further, a lifting seat is installed between the two side columns of the portal through sliding fit, and a jacking hydraulic cylinder is installed on the AGV car to jack up the lifting seat.

[0011] Further, the first clamping part includes a mounting plate and a U-shaped chuck, the mounting plate is fixedly connected to the front side of the lifting seat, the U-shaped chuck is rotatably installed on the front side of the mounting plate, and a hydraulic motor for driving the U-shaped chuck to rotate is installed on the mounting plate.

[0012] Further, the second clamping part includes a fixed arm, a telescopic arm, a clamping plate, a rotary disc and a horizontal pushing hydraulic cylinder, the fixed arm extends horizontally, the rear end of the fixed arm is fixedly connected to the top end of the mounting plate, the telescopic arm is installed in the fixed arm through sliding fit, the clamping plate is integrally connected to the front end of the telescopic arm and is oppositely arranged with the U-shaped chuck, the rotary disc is rotatably installed on the inner side of the clamping plate, the rear end of the horizontal pushing hydraulic cylinder is fixedly installed in the rear end of the fixed arm, and the front end of the piston rod of the horizontal pushing hydraulic cylinder is fixedly connected to the middle part of the telescopic arm.

[0013] Further, the inner wall of the U-shaped chuck and the surface of the rotary disc are fixedly connected with wear-resistant pads.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The utility model discloses simple structure, convenient operation, convenient installation adopts mobile platform, and adopts the carbon block clamping mechanism that can lift, and it includes first clamping part and second clamping part, clamps carbon block, and first clamping part can carry out vertical rotation, and second clamping part can carry out horizontal telescopic on one hand, and can be passive vertical rotation on the other hand, can realize horizontal movement, lifting and lowering, clamping and 180 DEG rotation and a variety of functions, and further realize the turnover of carbon block, and can be according to the carbon block size that wants to clamp adaptively adjust the clamping range, satisfy the automation operation, reduce the input cost of forklift, logistics and manpower cost, improve work efficiency, reduce personnel operation danger. BRIEF DESCRIPTION OF DRAWINGS

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

[0017] Figure 2 It is the partial structure schematic of carbon block clamping mechanism in the utility model Figure One .

[0018] Figure 3 It is the partial structure schematic of carbon block clamping mechanism in the utility model Figure Two . DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] Referring to Figures 1-3 , an automatic turnover mechanism for carbon block, including the mobile platform 1 that can carry out horizontal movement, the portal frame 2 is installed on the mobile platform 1, and the carbon block clamping mechanism that can carry out lifting is installed on the portal frame 2, and the carbon block clamping mechanism includes first clamping part 3 and second clamping part 4, is used to clamp carbon block, first clamping part 3 can carry out vertical rotation, and second clamping part 4 can carry out horizontal telescopic on one hand, and can be passive vertical rotation on the other hand.

[0021] In the utility model, the mobile platform 1 includes AGV trolley, and the portal frame 2 is fixedly connected to the AGV trolley 1.

[0022] In the utility model, the ground where the mobile platform 1 is located is paved with track 5, and the AGV trolley 1 can walk along the track 5, to realize driving carbon block horizontal movement.

[0023] The utility model discloses, the both sides vertical column of portal frame 2 are through sliding fit installation and have the lifting seat (not shown in the drawing), install the jacking hydraulic cylinder (not shown in the drawing) on AGV dolly 1, are used for jacking lifting seat, realize driving carbon block to lift down with this.

[0024] The utility model discloses, first clamping part 3 including mounting plate 31 and U -shaped chuck 32, mounting plate 31 fixed connection is in the front side of lifting seat, U -shaped chuck 32 rotation is installed in the front side of mounting plate 31, install hydraulic motor 33 for driving U -shaped chuck 32 to rotate on mounting plate 31.

[0025] Therefore, through hydraulic motor 33 drive U -shaped chuck 32 carries out vertical rotation, to realize clamping carbon block, and drive carbon block to rotate 180 DEG, overturn carbon block.

[0026] The utility model discloses, second clamping part 4 including fixed arm 41, telescopic arm 42, clamping plate 43, carousel 44 and horizontal push hydraulic cylinder 45, fixed arm 41 transversely extends, and the rear end fixed connection of fixed arm 41 is in the top end of mounting plate 31, and telescopic arm 42 is through sliding fit installation in the inside of fixed arm 41, and clamping plate 43 is integrally connected to the front end of telescopic arm 42 and is opposite with U -shaped chuck 32, and carousel 44 rotation is installed in the inside of clamping plate 43, and the rear end fixed installation of horizontal push hydraulic cylinder 45 is in the rear end of the inside of fixed arm 41, and the front end fixed connection of the piston rod of horizontal push hydraulic cylinder 45 is in the middle part of telescopic arm 42.

[0027] Therefore, through horizontal push hydraulic cylinder 45 drive telescopic arm 42 carries out transverse telescopic along fixed arm 41, realizes adaptive regulation clamping range according to the carbon block size that wants to clamp, and carousel 44 is clamped carbon block with U -shaped chuck 32 on one hand, and is passively carried out vertical rotation on the other hand, and cooperates U -shaped chuck 32 and carries out 180 DEG overturning to carbon block.

[0028] The utility model discloses, the inner wall of U -shaped chuck 32 and the surface of carousel 44 all fixed connection have wear -resisting pad 6, to improve friction, avoid carbon block to fall off, and can avoid carbon block and U -shaped chuck 32 and carousel 44 direct contact and cause unnecessary abrasion.

[0029] The utility model makes further explanation with the following accompanying drawing:

[0030] When using, AGV dolly 1 walks along track 5, reaches the position of carbon block.

[0031] Horizontal push hydraulic cylinder 45 drive telescopic arm 42 carries out transverse extension along fixed arm 41, and jacking hydraulic cylinder drives lifting seat to descend, so that U -shaped chuck 32 and carousel 44 are respectively aligned with the both sides of carbon block.

[0032] The horizontal pushing hydraulic cylinder 45 drives the telescopic arm 42 to retract along the fixed arm 41, so that the U-shaped chuck 32 and the rotary disc 44 clamp the carbon block.

[0033] The jacking hydraulic cylinder drives the lifting seat to rise, and the AGV trolley 1 moves along the track 5; in this process, the hydraulic motor 33 drives the U-shaped chuck 32 to rotate vertically, and drives the carbon block to rotate by 180 degrees, so that the carbon block is turned over; the rotary disc 44 is driven to rotate vertically passively along with the U-shaped chuck 32.

[0034] When the AGV trolley 1 moves to the designated placement area, the jacking hydraulic cylinder drives the lifting seat to descend again until the carbon block contacts the ground or the corresponding tray, and the horizontal pushing hydraulic cylinder 45 drives the telescopic arm 42 to extend along the fixed arm 41 again, so that the clamping of the carbon block is released.

[0035] The utility model can be directly arranged in the workshop production site, and can complete the turning and placement of the carbon block, and realize automatic and efficient work.

[0036] Although the present specification is described according to the embodiments, not every embodiment contains only one independent technical scheme, and the description mode of the specification is only for the sake of clarity; the skilled in the art should consider the specification as a whole, and the technical scheme in each embodiment can be combined appropriately to form other embodiments that can be understood by the skilled in the art.

[0037] Therefore, the above description is only the preferred embodiment of the present application, and is not used to limit the implementation scope of the present application; that is, various equivalent transformations made according to the claim scope of the present application are all within the protection scope of the present application.

Claims

1. An automatic turnover mechanism for carbon blocks, comprising a movable platform capable of horizontal movement, characterized in that: The mobile platform is provided with a portal frame, and a carbon block clamping mechanism capable of lifting is installed on the portal frame.

2. The automatic turnover mechanism for carbon blocks according to claim 1, characterized in that: The mobile platform comprises an AGV trolley, and the portal frame is fixedly connected to the AGV trolley.

3. The automated turnover mechanism for carbon blocks according to claim 2, characterized in that: A track is laid on the ground where the mobile platform is located, and the AGV trolley can move along the track.

4. The automated turnover mechanism for carbon blocks according to claim 2, characterized in that: A lifting seat is installed between the two side columns of the portal frame through sliding fit, and a jacking hydraulic cylinder is installed on the AGV trolley to jack up the lifting seat.

5. The automated turnover mechanism for carbon blocks according to claim 4, characterized in that: The first clamping component comprises a mounting plate and a U-shaped chuck, the mounting plate is fixedly connected to the front side of the lifting seat, the U-shaped chuck is rotatably installed on the front side of the mounting plate, and a hydraulic motor for driving the U-shaped chuck to rotate is installed on the mounting plate.

6. The automated turnover mechanism for carbon blocks according to claim 5, characterized in that: The second clamping component comprises a fixed arm, a telescopic arm, a clamping plate, a rotary disc and a horizontal pushing hydraulic cylinder, the fixed arm extends horizontally, the rear end of the fixed arm is fixedly connected to the top end of the mounting plate, the telescopic arm is installed in the fixed arm through sliding fit, the clamping plate is integrally connected to the front end of the telescopic arm and is arranged opposite to the U-shaped chuck, the rotary disc is rotatably installed on the inner side of the clamping plate, the rear end of the horizontal pushing hydraulic cylinder is fixedly installed in the rear end of the fixed arm, and the front end of the piston rod of the horizontal pushing hydraulic cylinder is fixedly connected to the middle part of the telescopic arm.

7. The automated turnover mechanism for carbon blocks according to claim 6, characterized in that: The inner wall of the U-shaped chuck and the surface of the rotary disc are both fixedly connected with wear-resistant pads.

Images