CN215046597U

CN215046597U - Turning device for fire-resistant green bricks

Info

Publication number: CN215046597U
Application number: CN202121466435.7U
Authority: CN
Inventors: 陈士峰; 焦春涛
Original assignee: Dengfeng Tonghui Mechanical Equipment Co ltd
Current assignee: Dengfeng Tonghui Mechanical Equipment Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-07
Anticipated expiration: 2031-06-29

Abstract

The utility model relates to a fire-resistant adobe turn-over device, including the support, rotate the pivot of assembly on the support, set up in the epaxial fixture of pivot and set up being used for driving on a side support the pivot is made 180 rotatory drive arrangement, the fixture includes equidirectional first board and first pole, the L-shaped board that sets up on the first board, the first cylinder of fixed setting on L-shaped board, the first briquetting of fixed setting at the first cylinder piston end and the first cushion that sets up on the first pole, first briquetting and first cushion set up relatively; the utility model discloses can carry out the turn-over to the unfired brick of firebrick, simple structure, function are practical, need not manual operation, save the cost of labor, have also improved the machining efficiency of unfired brick simultaneously.

Description

Turning device for fire-resistant green bricks

Technical Field

The utility model belongs to the technical field of resistant firebrick preparation, concretely relates to unfired brick turn-over device of fire brick.

Background

The refractory bricks are the most widely applied materials in the metal smelting industry, the refractory bricks are usually manufactured by the procedures of proportioning, brick pressing, sintering and the like, the traditional refractory brick pressing die is usually formed by manually pouring proportioned raw materials into a die of a brick pressing machine, and the bricks are manually taken down from the brick pressing machine after the pressing forming. Six faces of a fire-resistant brick blank need to be polished before firing, some grinding machines have a grinding head to process a single face, some grinding machines have two relative grinding heads to process two faces simultaneously, but after processing is completed at every turn, the fire-resistant brick blank needs to be manually turned to process the next plane or two planes, and the labor cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a turning device for a refractory brick blank, which has simple structure and practical function.

The technical scheme of the utility model as follows:

the utility model provides a fire-resistant adobe turn-over device, is in including support, rotation assembly pivot, setting on the support are in change epaxial fixture and the drive that is used for of setting on a side support 180 pivoted drive arrangement is done to the pivot, fixture includes syntropy setting first board and first pole, the L shaped plate of setting on the first board, fixed first cylinder that sets up on the L shaped plate, fixed first briquetting and the first cushion of setting on the first pole that sets up at first cylinder piston end, first briquetting and first cushion set up relatively.

Furthermore, two groove-shaped mounting holes are formed in the L-shaped plate at intervals, and the L-shaped plate is connected to the first plate through mounting threads.

Further, the support is arranged on two sides of the end part of the conveyor belt of the grinding machine.

Furthermore, the clamping mechanism further comprises a reinforcing rod vertically arranged on the first rod, and the other end of the reinforcing rod is fixedly arranged on the first plate.

Furthermore, the cylinder body of the first cylinder is detachably mounted at one end, far away from the rotating shaft, of the L-shaped plate through the vertical side plate.

Further, the first cushion block is detachably arranged on the first rod.

Furthermore, the driving device comprises a speed reducer fixedly arranged on the support on one side and a turnover motor arranged on the speed reducer, and the speed reducer is a turbine worm type speed reducer.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is connected between the two grinding machines when in use, can turn the fire-proof adobe, has simple structure and practical function, does not need manual operation, saves labor cost and simultaneously improves the processing efficiency of the fire-proof adobe; the first pressing block is pushed by the extension of the first cylinder, so that the first pressing block and the first cushion block clamp a refractory brick blank, and then the driving device drives the rotating shaft to rotate for 180-degree turnover, so that the refractory brick blank is turned over.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of another view angle according to an embodiment of the present invention.

In the figure, a bracket 1, a rotating shaft 2, a mounting hole 3, a speed reducer 4, a first rod 5, a first cushion block 6, a reinforcing rod 7, a first pressing block 8, a first cylinder 9, a vertical side plate 10, an L-shaped plate 11 and a first plate 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 2, a fire-resistant adobe turnover device comprises a bracket 1, a rotating shaft 2 rotatably assembled on the bracket 1, a clamping mechanism arranged on the rotating shaft 2 and a driving device arranged on the bracket 1 on one side and used for driving the rotating shaft 2 to rotate 180 degrees, wherein the clamping mechanism comprises a first plate 12 and a first rod 5 which are arranged in the same direction, an L-shaped plate 11 arranged on the first plate 12, a first air cylinder 9 fixedly arranged on the L-shaped plate 11, a first pressing block 8 fixedly arranged at the piston end of the first air cylinder 9 and a first cushion block 6 arranged on the first rod 5, and the first pressing block 8 and the first cushion block 6 are arranged oppositely;

the utility model is arranged between two grinding machines, can rapidly turn over the fire-proof adobe, after the fire-proof adobe is sent into a first grinding machine to grind the big surface above, the fire-proof adobe is continuously sent to the turn-over device along the conveyer belt, the two sides of the conveyer belt are provided with photoelectric switches, when the fire-proof adobe is sensed to be close to, the conveyer belt automatically pauses, the fire-proof adobe is static, and the turn-over device can grab; when grabbing, the first air cylinder 9 extends to push the first pressing block 8 to approach the first cushion block 6, so that the first pressing block 8 and the first cushion block 6 can clamp a refractory brick blank, then the driving device drives the rotating shaft 2 to rotate for 180-degree turnover, the refractory brick blank is turned over, the first air cylinder 9 contracts after the turnover, the refractory brick blank falls onto a conveying belt of a next grinding machine from between the first pressing block 8 and the first cushion block 6, and the refractory brick blank is conveyed to the lower part of a second grinding head by the next conveying belt to grind the other large surface of the refractory brick blank; of course, the turning device can also clamp the vertical refractory brick blank by adjusting the sizes and the installation heights of the first pressing block 8 and the first cushion block 6, and small faces around the large faces can be ground.

Further, as shown in fig. 1 to 2, two groove-shaped mounting holes 3 are arranged on the L-shaped plate 11 at intervals, and the L-shaped plate 11 is connected to the first plate 12 through mounting threads; the first plate 12 is reserved with a space away from the inner side of the bracket 1, so that the mounting position of the L-shaped plate 11 on the first plate 12 can be adjusted through the mounting hole 3 of the groove type, the positions of the first cylinder 9 and the first pressing block 8 are adjusted, and the turnover device can be suitable for refractory adobes with different sizes.

Further, as shown in fig. 1 to 2, the bracket 1 is installed at both sides of the end of the conveyor belt of the grinding machine; specifically, the belt conveyor may be installed at the end of a belt conveyor of a grinding machine that grinds the previous surface or at the head end of a belt conveyor of a grinding machine that grinds the next surface.

Further, as shown in fig. 1 to 2, the clamping mechanism further comprises a reinforcing rod 7 vertically arranged on the first rod 5, and the reinforcing rod 7 is arranged to make the overall structure of the turn-over device more firm; the other end of the reinforcing rod 7 is fixedly arranged on the first plate 12; specifically, the welding has the side piece on pivot 2, the one end welding that first pole 5 is close to pivot 2 is on the side piece, and the both ends of stiffener 7 are welded respectively on first pole 5 and first board 12.

Further, as shown in fig. 1 to 2, a cylinder body of the first cylinder 9 is detachably mounted on one end of the L-shaped plate 11 far away from the rotating shaft 2 through a vertical side plate 10; specifically, be provided with slotted hole or a plurality of screw hole on the top surface of L shaped plate 11 or the side of keeping away from first briquetting 8, erect and be provided with a pair of aperture that corresponds with slotted hole or screw hole on the curb plate 10 to can erect curb plate 10 through the bolt and fix the change that realizes first cylinder 9 to 2 distances of pivot on L shaped plate 11, thereby can be according to the position of the first briquetting 8 of the refractory brick base adjustment of unidimensional, make first briquetting 8 be located the center of refractory brick base, be favorable to the refractory brick base atress when the upset even, firm centre gripping.

Further, the first cushion block 6 is detachably arranged on the first rod 5; the size of the first cushion block 6 is larger than that of the first pressing block 8; a slotted hole or a plurality of unthreaded holes are formed in the first rod 5, studs are arranged on the cushion blocks, and the cushion blocks are fixed on the first rod 5 through stud nuts so as to be matched with the positions of the refractory brick blanks and the first pressing block 8, and the position of the first cushion block 6 is adjusted to enable the first cushion block 6 to be aligned with the first pressing block 8.

Further, as shown in fig. 1 to 2, the driving device includes a speed reducer 4 fixedly disposed on one side bracket 1 and a flipping motor disposed on the speed reducer 4, and the speed reducer 4 is a worm-and-gear speed reducer 4, which is a conventional technology.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fire-resistant adobe turn-over device which characterized in that: including support, rotation assembly be in pivot, setting on the support are in pivot fixture and the drive that is used for of setting on a side support 180 pivoted drive arrangement is done to the pivot, fixture includes syntropy setting's first board and first pole, the L shaped plate of setting on the first board, fixed first cylinder that sets up on the L shaped plate, fixed first briquetting that sets up at first cylinder piston end and the first cushion of setting on the first pole, first briquetting and first cushion set up relatively.

2. The apparatus according to claim 1, wherein: the L-shaped plate is provided with two groove-shaped mounting holes at intervals, and the L-shaped plate is connected to the first plate through mounting threads.

3. The apparatus according to claim 1, wherein: the support is arranged on two sides of the end part of the grinding machine conveying belt.

4. The apparatus according to claim 1, wherein: the clamping mechanism further comprises a reinforcing rod vertically arranged on the first rod, and the other end of the reinforcing rod is fixedly arranged on the first plate.

5. The apparatus according to claim 1, wherein: the cylinder body of first cylinder is through erecting the one end that the pivot was kept away from to the curb plate demountable installation in L shaped plate.

6. The apparatus according to claim 1, wherein: the first cushion block is detachably arranged on the first rod.