CN209783301U - Floating gripping device for firing foamed ceramic insulation board - Google Patents

Abstract

The utility model relates to a foamed ceramic heated board production facility field, specific fire foamed ceramic heated board with grabbing device that floats that says so. Comprises a lifting connecting frame, a grabbing mechanism arranged at the lower side of the lifting connecting frame, a lifting mechanism and a buffer mechanism arranged at the upper side of the lifting connecting frame; the grabbing mechanisms respectively comprise a linear guide rail fixed on the lifting connecting frame and two grabbing arms arranged on the linear guide rail in a sliding manner, grabbing plates are respectively arranged at the ends, far away from each other, of the two grabbing arms, and a push-pull element is arranged between the ends, close to each other, of the two grabbing arms; buffer gear wears to establish the slide bar in the slide opening of seting up on elevating system including sliding, and the lower extreme fixed connection of slide bar is equipped with the stopper on the upper end of slide bar on promoting the connection frame. The utility model discloses it is big to solve artifical transport intensity of labour, and inefficiency and current mechanical type snatch the problem that the mechanism can't deal with special conditions such as foamed ceramic heated board skew, slope.

Description

Floating gripping device for firing foamed ceramic insulation board

Technical Field

The utility model relates to a foamed ceramic heated board production facility field, specific fire foamed ceramic heated board with grabbing device that floats that says so.

Background

when the foamed ceramic insulation board is fired, the foamed ceramic raw material is placed in a rectangular cavity defined by refractory material baffles, and is finally sintered and formed after temperature rise, crystallization forming, rapid cooling and slow cooling to form the foamed ceramic insulation board.

In the prior art, when grabbing or placing the foamed ceramic insulation board, a manual carrying and placing or mechanical grabbing mechanism is usually adopted. The manual carrying and placing efficiency is low and the difficulty is high; mechanical type snatchs the mechanism and just can operate after the adjustment need artifical intervention, can't deal with special condition such as ceramic plate skew, slope, and accomplish unable continuity operation behind the action to the continuity of foamed ceramic heated board production has been reduced, production efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fire foamed ceramic heated board with grabbing device that floats to it is big to solve artifical transport intensity of labour, and inefficiency and current mechanical type snatch the problem that special states such as the mechanism can't deal with the foamed ceramic heated board skew, slope.

In order to solve the technical problem, the utility model discloses a technical scheme be: a floating grabbing device for firing a foamed ceramic insulation board comprises a lifting connecting frame, a plurality of groups of grabbing mechanisms used for cooperatively clamping and fixing the foamed ceramic insulation board are arranged at intervals on the lower side of the lifting connecting frame, a lifting mechanism used for driving the lifting connecting frame to lift is arranged on the upper side of the lifting connecting frame, and a buffer mechanism is further arranged between the lifting mechanism and the lifting connecting frame; any group of grabbing mechanisms comprise a linear guide rail fixed on the lifting connecting frame and two grabbing arms arranged on the linear guide rail in a sliding manner, grabbing plates are respectively arranged at the ends, far away from each other, of the two grabbing arms, the two grabbing plates can be respectively contacted with the two sides of the foamed ceramic heat insulation plate in the relative movement process of the two grabbing arms along the linear guide rail and are matched together to clamp and fix the foamed ceramic heat insulation plate on the lifting connecting frame, a push-pull element for driving the two grabbing arms to move oppositely or back to back along the linear guide rail is arranged between the end parts, close to each other, of the two grabbing arms, and limiting plates for preventing the grabbing arms from slipping off from the linear guide rail are respectively arranged at the two ends, located on the lifting connecting frame, of; buffer gear includes and follows vertical direction distribution and slidable wears to establish the slide bar in seting up the slide opening on elevating system, and the lower extreme fixed connection of slide bar is on promoting the connection frame, and the fixed stopper that is equipped with in the upper end of slide bar is used for avoiding the slide bar to follow the slippage in the slide opening.

Preferably, the push-pull element is a first cylinder, and a cylinder sleeve end and a telescopic end of the first cylinder are respectively connected with two grabbing arms in the same group of grabbing mechanisms.

Preferably, the two grabbing arms are L-shaped, and the grabbing plates are connected to the grabbing arms through pins distributed horizontally.

Preferably, the lifting connection frame is rectangular, the number of the grabbing mechanisms is four, linear guide rails in any group of grabbing mechanisms are distributed along the width direction of the lifting connection frame, and four groups of grabbing mechanisms are uniformly distributed at intervals along the length direction of the lifting connection frame.

Preferably, the lifting mechanism comprises a second cylinder with a telescopic end vertically distributed downwards and an I-shaped connecting frame fixed on the telescopic end of the second cylinder, and the same buffer mechanisms are arranged between the four angular positions of the I-shaped connecting frame and the lifting connecting frame.

Preferably, the buffer mechanism comprises a bolt and flange plates which are respectively fixed on the I-shaped connecting frame and the lifting connecting frame and have corresponding positions, the small end of the bolt is fixed on the flange plate positioned on the lifting connecting frame through two locking nuts, and the large end of the bolt forms a limiting block for avoiding the bolt from slipping from the flange plate positioned on the I-shaped connecting frame.

Advantageous effects

The utility model discloses two grab arms in the mechanism of snatching pass through the push-and-pull element and connect to can be relative or back-to-back motion on linear guide, thereby form floating structure, even when foamed ceramic heated board skew or slope, this structure still can effectively be grabbed. After the product is placed, the push-pull element is extended, the grabbing mechanism resets under the action of the limiting plate, and due to the floating structure, the grabbing mechanism can automatically return to the initial position so as to rapidly enter the next action cycle. Thereby solved current artifical transport and placed inefficiency and ordinary mechanical type and snatched unstability, discontinuous scheduling problem.

In a preferred embodiment, the grabbing plate is connected with the grabbing arm through pins, and a small swing angle of the grabbing plate is allowed, so that the grabbing plate can be automatically aligned after effectively grabbing and lifting the ceramic plate under the condition that the ceramic plate is inclined and biased, and the ceramic plate is prevented from being damaged due to extrusion.

In-process placing the whereabouts of foamed ceramic heated board, through the utility model provides a buffer, can avoid the damage that the foamed ceramic heated board produced along with elevating system whereabouts in-process.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a partially enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of the connection between the grasping plate and the grasping arm of the present invention;

The labels in the figure are: 1. the device comprises a grabbing mechanism, 101, a limiting plate, 102, a grabbing arm, 103, a grabbing plate, 104, a linear guide rail, 105, a push-pull element, 106, a pin shaft, 2, a foamed ceramic heat insulation plate, 3, a lifting connection frame, 4, a lifting mechanism, 401, a second air cylinder, 402, an I-shaped connecting frame, 5, a buffer mechanism, 501, a limiting block, 502, a sliding rod, 503, a locking nut, 504 and a flange plate.

Detailed Description

as shown in figure 1, the utility model discloses a fire foamed ceramic heated board 2 with grabbing device that floats, including rectangle and the promotion braced frame 3 of putting horizontally. The lower side of the lifting connecting frame 3 is provided with four grabbing mechanisms 1 with buffer structures at even intervals along the length direction of the lifting connecting frame 3, and the four grabbing mechanisms 1 can be cooperatively matched to clamp and fix the foamed ceramic heat-insulating board 2 on the lifting connecting frame 3. Lifting mechanism 4 for driving lifting connection frame 3 to lift is arranged on the upper side of lifting connection frame 3, buffer mechanism 5 is further arranged between lifting mechanism 4 and the lifting connection frame, and the lifting connection frame 3 and the foamed ceramic heat insulation board 2 fixed on the lifting connection frame 3 in a clamping mode can be taken out of the die or placed on a finished product placing bottom plate through lifting mechanism 4.

The lifting mechanism 4 can adopt a second cylinder 401, and the telescopic end of the second cylinder 401 is vertically and downwards distributed and fixedly provided with an I-shaped connecting frame 402 connected with the lifting connecting frame 3. Can be connected the cylinder liner end of second cylinder 401 in the frame and set up other cylinders, hydro-cylinders or electric putter etc. that are used for controlling 401 horizontal migration of second cylinder at the top of frame to realize the fixed foamed ceramic heated board of centre gripping 2 the utility model discloses wholly place the horizontal displacement between the bottom plate at mould and finished product. The buffer mechanisms 5 are arranged at four angular positions of the I-shaped connecting frame 402 and are used for avoiding the damage of the foamed ceramic insulation board 2 caused by hard contact with the ground in the falling process along with the lifting mechanism 4 when the foamed ceramic insulation board 2 is placed on a finished product placing bottom board or a common floor.

Any one set of gripping means 1 comprises a linear guide 104 fixed to the lifting connection frame 3 and two main arms 102 in the shape of an L. The linear guide rails 104 are distributed along the width direction of the lifting connection frame 3, sliding grooves matched with the linear guide rails 104 to slide are formed in the tops of the long edges of the two main arms 102, the inner sides of the short edges of the two main arms 102 are respectively provided with the grabbing plates 103, the two grabbing plates 103 can be respectively contacted with the two sides of the foamed ceramic heat insulation plate 2 in the process that the two main arms 102 move relative to each other along the linear guide rails 104, and the two grabbing plates are matched together to clamp and fix the foamed ceramic heat insulation plate 2 on the lifting connection frame 3. A push-pull element 105 for driving the two main arms 102 to move oppositely or reversely along the linear guide 104 is disposed between the end portions of the two main arms 102 close to each other, and a limiting plate 101 for preventing the main arms 102 from slipping off the linear guide 104 is disposed on each of the two ends of the lifting connection frame 3 located on the grasping mechanism 1.

The push-pull element 105 in this embodiment is a first cylinder, and a cylinder sleeve end and a telescopic end of the first cylinder are respectively pinned with the two corresponding main arms 102. At the flexible end of first cylinder retraction in-process, drive two main arms 102 receipts and close, snatch mechanism 1 and snatch the action to can float the displacement according to the position of foamed ceramic heated board 2, the displacement that floats between the limiting plate 101 of both sides, snatch under can effectual reply ceramic plate biasing state. When the foamed ceramic insulation board 2 is placed after the grabbing action is completed, the first air cylinder is opened and closed to drive the main arms 102 to be opened towards two sides, after the main arm 102 at one side touches the limiting plate 101, the main arm 102 at the other side slides towards the opposite direction until the first air cylinder is completely extended, and finally, a reset state is formed, and the next action cycle can be rapidly started.

As shown in fig. 3, the grasping plate 103 in this embodiment is pinned to the inner side of the short side of the main arm 102 by the pin 106 horizontally distributed, and the inner side of the short side of the main arm 102 is arc-shaped, which allows the grasping plate 103 to have a small swing angle, so that the grasping plate can effectively grasp and lift the foamed ceramic insulation board 2 in an inclined and offset state, and then automatically align the foamed ceramic insulation board 2, and the foamed ceramic insulation board 2 is not damaged by being squeezed.

The buffer mechanism 5 comprises slide bars 502 which are distributed along the vertical direction and slidably penetrate through slide holes formed in the lifting mechanism 4, the lower ends of the slide bars 502 are fixedly connected to the lifting connection frame 3, and the upper ends of the slide bars 502 are fixedly provided with limit blocks 501 used for preventing the slide bars 502 from slipping from the slide holes. In the placing process, when the lower edge of the foamed ceramic insulation board 2 is in contact with the ground, the second cylinder 401 continues to push the I-shaped connecting frame 402 to move downwards, necessary buffering is formed by the sliding rod 502, the phenomenon that the lifting mechanism 4 continues to press the foamed ceramic insulation board 2 downwards is avoided, and crushing is avoided.

As shown in fig. 2, in this embodiment, the sliding rod 502 and the limiting block 501 are bolts and large ends of the bolts, and flanges 504 are respectively disposed on the i-shaped connecting frame 402 and the lifting connecting frame 3 at corresponding positions. The small ends of the bolts are fixed to the lower flange plate 504 by two retaining nuts 503, and the large ends of the bolts form a stopper 501 for preventing the bolts from slipping off the upper flange plate 504.

Claims (6)

1. The utility model provides a fire foamed ceramic heated board with grabbing device that floats which characterized in that: the device comprises a lifting connecting frame (3), a plurality of groups of grabbing mechanisms (1) for cooperatively clamping and fixing the foamed ceramic heat-insulation board (2) are arranged at intervals on the lower side of the lifting connecting frame (3), a lifting mechanism (4) for driving the lifting connecting frame (3) to lift is arranged on the upper side of the lifting connecting frame (3), and a buffer mechanism (5) is also arranged between the lifting mechanism (4) and the lifting connecting frame; any group of grabbing mechanisms (1) comprises a linear guide rail (104) fixed on the lifting connecting frame (3) and two grabbing arms (102) arranged on the linear guide rail (104) in a sliding manner, the two grabbing arms (102) are respectively provided with a grabbing plate (103) at one end far away from each other, the two grabbing plates (103) can respectively contact with the two sides of the foamed ceramic heat insulation plate (2) in the process that the two grabbing arms (102) relatively move along the linear guide rail (104), and are matched together to clamp and fix the foamed ceramic insulation board (2) on the lifting connecting frame (3), a push-pull element (105) for driving the two gripping arms (102) to move towards or away from each other along the linear guide (104) is arranged between the mutually close ends of the two gripping arms (102), limiting plates (101) for preventing the grabbing arm (102) from slipping off from the linear guide rail (104) are respectively arranged at two ends of the grabbing mechanism (1) on the lifting connecting frame (3); buffer gear (5) are including following vertical direction distribution and slidable and wear to establish slide bar (502) in seting up the slide opening on elevating system (4), and the lower extreme fixed connection of slide bar (502) is on promoting connection frame (3), and the upper end of slide bar (502) is fixed to be equipped with and is used for avoiding slide bar (502) from stopper (501) of slippage in the slide opening.

2. The floating grabbing device for firing the foamed ceramic insulation board according to claim 1, characterized in that: the push-pull element (105) is a first air cylinder, and a cylinder sleeve end and a telescopic end of the first air cylinder are respectively connected with two grabbing arms (102) in the same group of grabbing mechanisms (1).

3. The floating grabbing device for firing the foamed ceramic insulation board according to claim 1, characterized in that: the two grabbing arms (102) are L-shaped, and the grabbing plates (103) are connected to the grabbing arms (102) in a pin mode through pin shafts (106) distributed horizontally.

4. The floating grabbing device for firing the foamed ceramic insulation board according to claim 1, characterized in that: the lifting connecting frame (3) is rectangular, the number of the grabbing mechanisms (1) is four, linear guide rails (104) in any one group of grabbing mechanisms (1) are distributed along the width direction of the lifting connecting frame (3), and the four groups of grabbing mechanisms (1) are uniformly distributed at intervals along the length direction of the lifting connecting frame (3).

5. the floating grabbing device for firing the foamed ceramic insulation board according to claim 4, characterized in that: the lifting mechanism (4) comprises a second cylinder (401) with a telescopic end vertically distributed downwards and an I-shaped connecting frame (402) fixed to the telescopic end of the second cylinder (401), and the same buffer mechanisms (5) are arranged between the four corner positions of the I-shaped connecting frame (402) and the lifting connecting frame (3).

6. The floating grabbing device for firing the foamed ceramic insulation board according to claim 5, characterized in that: the buffer mechanism (5) comprises bolts and flange plates (504) which are respectively fixed on the I-shaped connecting frame (402) and the lifting connecting frame (3) and correspond to the positions of the flange plates, the small ends of the bolts are fixed on the flange plates (504) on the lifting connecting frame (3) through two locking nuts (503), and the large ends of the bolts form limiting blocks (501) used for preventing the bolts from slipping from the flange plates (504) on the I-shaped connecting frame (402).