阅读说明：本技术 除尘铸造车间 (Dust removal casting shop ) 是由 徐书平 张志国 于 2021-07-21 设计创作，主要内容包括：本发明涉及一种除尘铸造车间,所述除尘铸造车间内设有若干相互独立的打磨间,以及与各打磨间连通的除尘管道,所述打磨间的屋顶为可敞开式结构,打磨间的至少一侧壁上设有出入门,所述除尘管道通过汇集管连通位于除尘铸造车间外的第一除尘系统,所述第一除尘系统的出风口连通第一风机,第一风机的出风口设有由向上延伸的排烟管。本发明通过打磨间和抛丸间的独立设置,以及独立除尘,避免了打磨和抛丸产生的灰尘污染车间内的环境,从而实现了将铸造工序的多工位设置在同一车间,大大缩短了工序之间的工件转运时间；通过将打磨间和抛丸间的屋顶设置为可敞开式,实现了将工件从上方吊入,避免了在打磨间出入门处的倒绳操作,提高了吊运效率。(The invention relates to a dust removal casting shop, wherein a plurality of mutually independent polishing rooms and dust removal pipelines communicated with the polishing rooms are arranged in the dust removal casting shop, the roof of each polishing room is of an openable structure, an access door is arranged on at least one side wall of each polishing room, the dust removal pipelines are communicated with a first dust removal system positioned outside the dust removal casting shop through a collecting pipe, an air outlet of the first dust removal system is communicated with a first fan, and an air outlet of the first fan is provided with an upwardly extending smoke exhaust pipe. According to the invention, through the independent arrangement of the polishing chamber and the shot blasting chamber and the independent dust removal, the dust generated by polishing and shot blasting is prevented from polluting the environment in a workshop, so that multiple stations of a casting process are arranged in the same workshop, and the workpiece transfer time between the processes is greatly shortened; the roof between will polishing and throw the ball sets up to open-type, has realized hanging the work piece from the top into, has avoided the rope operation of falling of department of going out to go into between polishing, has improved handling efficiency.)

1. The utility model provides a dust removal casting shop which characterized in that: the dust removal casting workshop is characterized in that a plurality of mutually independent polishing rooms and dust removal pipelines communicated with the polishing rooms are arranged in the dust removal casting workshop, a roof of each polishing room is of an openable structure, an access door is arranged on at least one side wall of each polishing room, the dust removal pipelines are communicated with a first dust removal system located outside the dust removal casting workshop through a collecting pipe, an air outlet of the first dust removal system is communicated with a first fan, and an air outlet of the first fan is provided with a smoke exhaust pipe extending upwards.

2. The dust-collecting foundry of claim 1, wherein: the dust removal casting workshop is also internally provided with a shot blasting workshop positioned on one side of the polishing workshop, the roof of the shot blasting workshop is also of an openable structure, the shot blasting workshop is communicated with a second dust removal system positioned outside the dust removal casting workshop through a dust collection pipe, an air outlet of the second dust removal system is communicated with a second fan, and an air outlet of the second fan is provided with an exhaust pipe communicated with a smoke exhaust pipe.

3. The dust-collecting foundry of claim 1, wherein: the polishing room comprises a roof, and a left wall body (14), a front wall body (1), a right wall body (2) and a rear wall body (13) which are sequentially arranged along the circumferential direction, the roof comprises a plurality of layers of top plates which are sequentially arranged along the vertical direction, guide rails (9) which respectively support the top plates of each layer are fixedly arranged on the left wall body and the right wall body, and the sum of the lengths of the top plates along the front-back direction is not less than the distance between the front wall body and the rear wall body; the device also comprises a driving operation mechanism for driving the top plates of each layer to move along the front-back direction.

4. The dust-collecting foundry of claim 3, wherein: the driving operation mechanism is connected with the top plate on the uppermost layer;

in the two adjacent top plates, the upper top plate is provided with a pushing device which drives the lower top plate to move back and forth.

5. The dust-collecting foundry of claim 4, wherein: the pushing device comprises a driving plate (17) fixedly connected with an upper top plate in two layers of top plates adjacent up and down and extending downwards, and a driven plate (16) respectively positioned on the front side and the rear side of the driving plate is fixedly connected with a lower top plate in two layers of top plates adjacent up and down.

6. The dust-collecting foundry of claim 4, wherein: the driving operation mechanism comprises a winding drum (12) and a pull rope (10) wound on the winding drum, one end of the pull rope extends to the top plate of the uppermost layer from front to back and is connected with the top plate of the uppermost layer, and the other end of the pull rope extends to the top plate of the uppermost layer from back to front and is connected with the top plate of the uppermost layer.

7. The dust-collecting foundry of claim 6, wherein: the winding drum is arranged on the rear wall body, the left side and the right side of the winding drum are respectively provided with a first fixed pulley (11), a second fixed pulley (8) positioned behind the top plate on the uppermost layer is respectively arranged above the two first fixed pulleys, and a direction-changing fixed pulley (3) positioned in front of the top plate on the uppermost layer is arranged on the front wall body; one end of the pull rope is connected with the top plate of the uppermost layer after sequentially bypassing the first fixed pulley, the second fixed pulley and the direction-changing fixed pulley on the left side, and the other end of the pull rope is connected with the top plate of the uppermost layer after sequentially bypassing the first fixed pulley and the second fixed pulley on the right side.

8. The dust-collecting foundry of claim 7, wherein: and guide wheels rolling along the left wall body and the right wall body are respectively arranged on the left end surface and the right end surface of each layer of top plate.

9. The dust-collecting foundry of claim 2, wherein: the dust removal casting shop is divided into four working areas through a first passageway and a second passageway which are vertically intersected, and the polishing room and the shot blasting room are located in the same working area.

10. The dust-collecting foundry of claim 9, wherein: and the workshop wall bodies corresponding to the two ends of the first passageway and the workshop wall bodies corresponding to the two ends of the second passageway are respectively provided with an access door.

Technical Field

The invention relates to the technical field of production plants, in particular to a dedusting casting workshop.

Background

In the casting production process, because processes such as molding, smelting, pouring, polishing and shot blasting need to be carried out, a plurality of workshops are usually required to be arranged, each workshop is respectively carried out corresponding processes, particularly polishing and shot blasting processes, the dust amount is large, and if the workshops are carried out in the same workshop with other processes, the environment of the whole workshop is influenced certainly, so that the normal operation of other processes is influenced. Due to the arrangement of the multiple workshops, the transfer times of workpieces, molds and the like are increased, the workpieces and the molds need to be transferred among different workshops, and the improvement of the production efficiency is influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a dedusting casting workshop, which is used for placing each procedure in the same workshop and avoiding the pollution of polishing and shot blasting to other station environments.

The invention is realized by the following technical scheme, and provides a dust removal casting workshop, wherein a plurality of mutually independent polishing rooms and dust removal pipelines communicated with the polishing rooms are arranged in the dust removal casting workshop, the roof of each polishing room is of an openable structure, an access door is arranged on at least one side wall of each polishing room, the dust removal pipelines are communicated with a first dust removal system positioned outside the dust removal casting workshop through a collecting pipe, the air outlet of the first dust removal system is communicated with a first fan, and the air outlet of the first fan is provided with an upwardly extending smoke exhaust pipe.

The independent polishing workshop is arranged in the dust removal workshop, the independent polishing process is realized, air in the polishing workshop is sucked through the first fan, the sucked air is filtered when passing through the first dust removal system, and the filtered air is discharged through the smoke discharge pipe, so that the environment is prevented from being polluted, and meanwhile, dust generated by polishing is prevented from polluting the environment in the workshop; the roof between will polishing sets up to open-type structure, conveniently hangs the work piece from the top to polish in the room, has simplified and has hung the operation step of living, avoids falling the rope when the door body through polishing the room.

Preferably, a shot blasting room positioned on one side of the polishing room is further arranged in the dust removal casting workshop, the roof of the shot blasting room is also of an openable structure, the shot blasting room is communicated with a second dust removal system positioned outside the dust removal casting workshop through a dust collection pipe, an air outlet of the second dust removal system is communicated with a second fan, and an air outlet of the second fan is provided with an exhaust pipe communicated with the smoke exhaust pipe. This optimization scheme will throw the ball and set up in one side of polishing within a definite time, and the gaseous concentrated emission of back of being convenient for remove dust does benefit to and simplifies the pipeline and arranges, but will throw the roof of ball within a definite time and set up to open structure, and it is convenient to hang the work piece from the top into and hang out equally, improves the operating efficiency.

As optimization, the polishing room comprises a roof, and a left wall, a front wall, a right wall and a rear wall which are sequentially arranged along the circumferential direction, the roof comprises a plurality of layers of top plates which are sequentially arranged along the vertical direction, guide rails for respectively supporting the top plates of each layer are fixedly arranged on the left wall and the right wall, and the sum of the lengths of the top plates along the front-back direction is not less than the distance between the front wall and the rear wall; the device also comprises a driving operation mechanism for driving the top plates of each layer to move along the front-back direction. The polishing room of the scheme forms an operation space through the left wall body, the front wall body, the right wall body, the rear wall body and the roof, when workpieces to be processed are hoisted, each layer of top plate is moved to one side through the driving operation mechanism, the roof is opened, the workpieces are hoisted into the polishing room from the top, then each layer of top plate is unfolded through the driving operation mechanism, the roof is closed, and after operation is completed, the roof is opened again, and the workpieces are hoisted out from the top.

As optimization, the driving operation mechanism is connected with the top plate on the uppermost layer; in the two adjacent top plates, the upper top plate is provided with a pushing device which drives the lower top plate to move back and forth. In the two adjacent layers of top plates up and down in the optimization scheme, the top plate positioned above is an upper top plate, the top plate positioned below is a lower top plate, the top plate on the uppermost layer is driven to move by the driving operation mechanism, the force transmission of the driving device is utilized, the movement of other top plates along with the top plate on the uppermost layer is realized, the structure is simplified, and the manufacturing cost is reduced.

Preferably, the pushing device comprises a driving plate fixedly connected with an upper top plate in two layers of top plates adjacent to each other up and down and extending downwards, and a driven plate respectively positioned at the front side and the rear side of the driving plate is fixedly connected with a lower top plate in two layers of top plates adjacent to each other up and down. This optimization scheme passes through the drive plate and promotes the board that receives the push pedal, realizes the removal of roof along with last roof down, simple structure, and it is reliable to pass power, has further reduced the cost of manufacture.

Preferably, the driving operation mechanism comprises a winding drum and a pull rope wound on the winding drum, one end of the pull rope extends to the top plate on the uppermost layer from front to back and is connected with the top plate on the uppermost layer, and the other end of the pull rope extends to the top plate on the uppermost layer from back to front and is connected with the top plate on the uppermost layer. This optimization scheme makes stay cord one end pulling the topside roof through the rotation of reel and removes, and the other end moves along with the removal of topside roof, and when changing the rotation direction of reel, the atress at stay cord both ends exchanges, realizes the change of topside roof moving direction, simple structure, convenient operation.

As optimization, the winding drum is arranged on the rear wall body, first fixed pulleys are respectively arranged on the left side and the right side of the winding drum, second fixed pulleys positioned behind the top plate on the uppermost layer are respectively arranged above the two first fixed pulleys, and a direction-changing fixed pulley positioned in front of the top plate on the uppermost layer is arranged on the front wall body; one end of the pull rope is connected with the top plate of the uppermost layer after sequentially bypassing the first fixed pulley, the second fixed pulley and the direction-changing fixed pulley on the left side, and the other end of the pull rope is connected with the top plate of the uppermost layer after sequentially bypassing the first fixed pulley and the second fixed pulley on the right side. According to the optimized scheme, the winding drum is arranged on the rear wall body, so that the operation of workers is facilitated, and meanwhile, the collision between the winding drum and a workpiece during workpiece hoisting is effectively avoided; the top plate on the uppermost layer is pulled when the winding drum is rotated through the arrangement of the first fixed pulley, the second fixed pulley and the direction-changing fixed pulley; simultaneously, through the setting of two first fixed pulleys, make stay cord both ends extend to both sides for upwards the stay cord part that winds the second fixed pulley is located the roof both sides, avoids causing the hindrance to the work piece of hoist and mount.

And optimally, guide wheels rolling along the left wall body and the right wall body are respectively arranged on the left end surface and the right end surface of each layer of top plate. According to the optimization scheme, the guide wheels are arranged on the end faces of the top plates, so that the friction resistance of the top plates during movement is reduced, and meanwhile, the top plates on the uppermost layer are effectively prevented from deflecting during movement.

As optimization, the dedusting casting workshop is divided into four working areas through a first passage and a second passage which are vertically crossed, and the grinding room and the shot blasting room are located in the same working area. This optimization scheme's setting had both realized setting up a plurality of process stations of casting process in same workshop, and the work piece is transported in the workshop is convenient simultaneously to the while inside, will polish between and throw the ball and be located same workspace, has further reduced and has polished and throw the ball influence to other process staff, also conveniently simultaneously according to the work piece surface treatment requirement centralized distribution work piece.

And as optimization, the workshop wall bodies corresponding to the two ends of the first passageway and the workshop wall bodies corresponding to the two ends of the second passageway are respectively provided with an access door. This optimization scheme is through setting up the business turn over door respectively at the tip in two passageways, makes things convenient for the outside transport of raw materials and finished product, has guaranteed simultaneously that near four workplaces all have the business turn over door, has improved the convenience of staff business turn over to and equipment and work piece transportation.

The invention has the beneficial effects that: through the independent arrangement of the polishing chamber and the shot blasting chamber and the independent dust removal, the dust generated by polishing and shot blasting is prevented from polluting the environment in a workshop, so that multiple stations of a casting process are arranged in the same workshop, and the workpiece transfer time between the processes is greatly shortened; the roof between will polishing and throw the ball sets up to open-type, has realized hanging the work piece from the top into, has avoided the rope operation of falling of department of going out to go into between polishing, has improved handling efficiency.

Drawings

FIG. 1 is a front view of a dust removal foundry;

FIG. 2 is a top plan view of the dust removal foundry;

FIG. 3 is a side view of a dust removal foundry;

FIG. 4 is a schematic view of a cross-sectional left view of a roof of a sanding room of the present invention;

FIG. 5 is a schematic view of a cross-sectional view of the roof in a right direction of a sanding chamber according to the present invention;

FIG. 6 is a schematic view of a second top plate of the polishing chamber of the present invention;

shown in the figure:

1. the device comprises a front wall body, a right wall body, a left wall body, a right wall body, a redirection fixed pulley, a first top plate, a second top plate, a third top plate, a fourth top plate, a third fixed pulley, a guide rail, a pull rope, a second fixed pulley, a winding drum, a third top plate, a fourth fixed pulley, a third fixed pulley, a guide rail, a pull rope, a first fixed pulley, a second fixed pulley, a winding drum, a third top plate, a rear wall body, a fourth top plate, a fourth fixed pulley, a fourth wall, a fourth fixed pulley, a fourth wall, a.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

As shown in fig. 1-3, a dust removal casting shop is provided with a plurality of mutually independent polishing rooms 25 and a dust removal pipeline 19 communicated with each polishing room, wherein a roof of each polishing room is of an open structure, an access door is arranged on a front side wall of each polishing room, the dust removal pipeline is communicated with a first dust removal system 20 located outside the dust removal casting shop through a collecting pipe, an air outlet of the first dust removal system is communicated with a first fan 21, and an air outlet of the first fan is provided with an upwardly extending smoke exhaust pipe 27.

And a shot blasting room 24 positioned on one side of the polishing room is also arranged in the dust removal casting workshop, the roof structure of the shot blasting room is the same as that of the polishing room and is also of an openable structure, the shot blasting room is communicated with a second dust removal system 23 positioned outside the dust removal casting workshop through a dust collection pipe, an air outlet of the second dust removal system is communicated with a second fan 22, and an air outlet of the second fan is provided with an exhaust pipe communicated with the smoke exhaust pipe.

The dust removal casting workshop is divided into four working areas through a first passage and a second passage which are vertically crossed, the polishing room and the shot blasting room are located in the same working area, and the workshop wall bodies corresponding to the two ends of the first passage and the workshop wall bodies corresponding to the two ends of the second passage are respectively provided with an access door 26.

As an optimized scheme, the polishing room of the embodiment comprises a roof, and a left wall 14, a front wall 1, a right wall 2 and a rear wall 13 which are sequentially arranged along the circumferential direction, wherein an access door is arranged on the front wall, windows are arranged on the left wall and the right wall, the roof is of a telescopic opening type structure, a hanging-in channel is provided for a workpiece to be processed when the roof is opened, and an operation space is formed by the roof, the left wall 14, the front wall 1, the right wall 2 and the rear wall 13 when the roof is closed.

The roof includes a plurality of layers of roof of arranging in proper order along vertical, sets firmly the guide rail 9 that supports each layer roof on left wall body and the right wall body respectively, and the guide rail level sets up, extends along the fore-and-aft direction, and the length sum of each roof along the fore-and-aft direction is not less than the distance between preceding wall body and the back wall body. In order to reduce the friction resistance when the top plate moves and play a role in preventing the top plate from moving, guide wheels which roll along the left wall body and the right wall body are respectively arranged on the left end surface and the right end surface of each layer of top plate, and idler wheels 18 which are supported on the guide rails are also arranged on the top plates.

The embodiment also comprises a driving operation mechanism for driving the top plates of each layer to move along the front-back direction, and the driving operation mechanism is connected with the top plate of the uppermost layer. In the two layers of top plates which are adjacent up and down, the upper top plate is provided with a pushing device which drives the lower top plate to move back and forth, in the two layers of top plates which are adjacent up and down, the top plate which is positioned above is the upper top plate, and the top plate which is positioned below is the lower top plate. The pushing device comprises a driving plate 17 fixedly connected with an upper top plate in two layers of top plates adjacent to each other up and down and extending downwards, a driven plate 16 respectively positioned on the front side and the rear side of the driving plate is fixedly connected to a lower top plate in two layers of top plates adjacent to each other up and down, and the driving plate and the driven plate are arranged oppositely in the front and rear directions. In order to increase the effective utilization area of the top plate, the driving plate of the embodiment is located at the rear end of the top plate, and the pushed plates are respectively located at the front end and the rear end of the top plate. The driving plate and the pushed plate on the same top plate are integrated, the lower end of the integrated piece extends downwards to be lower than the top plate where the integrated piece is located, the upper end of the integrated piece extends upwards to be higher than the top plate where the integrated piece is located, and the integrated piece can adopt vertically-arranged angle steel.

Specifically, the top plate of this embodiment includes a first top plate 4, a second top plate 5, a third top plate 6 and a fourth top plate 7, which are sequentially arranged from top to bottom, the first top plate is an uppermost top plate, the fourth top plate is a lowermost top plate, a downwardly extending driving plate is fixedly arranged at the rear end of the first top plate, a pushed plate is fixedly arranged at the front end and the rear end of the second top plate respectively, the pushed plate on the second top plate extends upwards to the moving track of the driving plate of the first top plate, a downwardly extending driving plate is further fixedly arranged at the rear end of the second top plate, and the driving plate and the pushed plate at the rear end of the second top plate are an integrated member; the front end and the rear end of the third top plate are respectively fixedly provided with a pushed plate, the pushed plate on the third top plate extends upwards to the moving track of the second top plate driving plate, the rear end of the third top plate is also fixedly provided with a driving plate extending downwards, and the driving plate and the pushed plate at the rear end of the third top plate are also an integrated piece; the front end and the rear end of the fourth top plate are respectively and fixedly provided with a pushed plate, and the pushed plate on the fourth top plate extends upwards to the moving track of the third top plate driving plate.

The below of fourth roof 7 still is equipped with the fixed room board 15 with back wall body rigid coupling, and fixed room board 15 extends forward from back wall body 13, and distance between left wall body and the right wall body and fixed room board are along the length adaptation of left right direction, and the front end of fixed room board is equipped with the stopper that upwards extends admittedly, the rear end of lower floor's roof be equipped with admittedly with the stopper is relative dog in the front-back direction.

The driving operation mechanism comprises a winding drum 12 and a pull rope 10 wound on the winding drum, one end of the pull rope extends to the top plate of the uppermost layer from front to back and is connected with the top plate of the uppermost layer, and the other end of the pull rope extends to the top plate of the uppermost layer from back to front and is connected with the top plate of the uppermost layer. Specifically, the winding drum is arranged on the rear wall body, first fixed pulleys 11 are arranged on the left side and the right side of the winding drum respectively, second fixed pulleys 8 located behind a top plate of the uppermost layer are arranged above the two first fixed pulleys respectively, a direction-changing fixed pulley 3 located in front of the top plate of the uppermost layer is arranged on the front wall body, the two second fixed pulleys are arranged at the rear ends of the left wall body and the right wall body respectively, and the direction-changing fixed pulleys are arranged at the front end of the right wall body. One end of the pull rope is connected with the top plate of the uppermost layer after sequentially bypassing the first fixed pulley, the second fixed pulley and the direction-changing fixed pulley on the left side, and the other end of the pull rope is connected with the top plate of the uppermost layer after sequentially bypassing the first fixed pulley and the second fixed pulley on the right side.

When the device is used, the winding drum is rotated to enable the pull rope to pull the first top plate to move forwards, and after the first top plate moves for a certain distance, the driving plate at the rear end of the first top plate generates thrust on the pushed plate at the front end of the second top plate, so that the second top plate is pushed to move forwards; after the second top plate moves for a certain distance, the driving plate at the rear end of the second top plate applies thrust to the pushed plate at the front end of the third top plate so as to push the third top plate to move forwards; after the third top plate moves for a certain distance, the driving plate at the rear end of the third top plate applies thrust to the pushed plate at the front end of the fourth top plate so as to push the fourth top plate to move forwards, when the fourth top plate moves to a stop block and collides with the stop block, the top plates are unfolded, the roof is in a closed state, the dust overflow generated in the processes of polishing, shot blasting and the like is reduced, dust in a polishing room is collected to a dust removal system through a first fan, and gas after dust removal is discharged through a smoke discharge pipe; when the roof needs to be opened, the rotation direction of the winding drum is changed, the first top plate is pulled by the pull rope to move backwards, the driving plate at the rear end of the first top plate applies force to the push plate at the rear end of the second top plate, the second top plate moves backwards, the driving plate at the rear end of the second top plate pushes the third top plate to move backwards, the driving plate at the rear end of the third top plate pushes the fourth top plate to move backwards, the roof is opened, and a channel is provided for hoisting of workpieces.

Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.