CN219839131U - Stone strip overturning machine - Google Patents

Abstract

The utility model relates to a stone strip overturning machine which comprises a belt conveyor, wherein a material arranging structure is arranged on the belt conveyor, an overturning conveying structure is arranged on the right side of the belt conveyor, and a guiding structure, a detecting structure and an overturning structure are arranged on the overturning conveying structure; the material arranging structure comprises a plurality of limiting plates which are uniformly distributed, and an adjusting part for adjusting the spacing between every two adjacent limiting plates; the guide structure comprises two guide plates which are oppositely arranged, and an adjusting piece for driving the two guide plates to move relatively is arranged on the fixing frame. A plurality of stone strips are arranged on a belt conveyor through a material arranging structure at equal intervals, and then are conveyed to a turnover conveying structure through the belt conveyor, and are guided into the turnover structure through a guide structure, and then are accurately controlled by a detection structure at the turnover time, so that the accuracy is higher during turnover, uniform turnover can be realized through the turnover structure, and finally, the stone strips are sent out through the turnover conveying structure.

Description

Stone strip overturning machine

Technical Field

The utility model relates to the technical field of stone strip overturning, in particular to a stone strip overturning machine.

Background

Stone (Stone) is widely used as a high-grade building decoration material for indoor and outdoor decoration design, curtain wall decoration and public facilities construction. The stone materials commonly found in the market are mainly classified into natural stone and artificial stone.

Because the application field of stone material is very extensive, the shape of stone material is different, application scene is also different, wherein, partial stone strip need all handle its positive and negative when processing, consequently, need utilize the upset machine to overturn to stone strip generally, current stone strip upset machine is when overturning the stone strip, normally arrange the back with it, the upset one by one to in the upset in-process, inconvenient accurate is controlled the upset opportunity, upset precision and turn over efficiency all are not ideal, so, put forward a stone strip upset machine and solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a stone strip turning machine which has the advantages of high turning efficiency and the like, and solves the problems that the existing stone strip turning machine normally turns the stone strips one by one in order and the turning efficiency is not ideal.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stone strip overturning machine comprises a belt conveyor, wherein a monolith structure for guiding a plurality of stone strips is arranged on the belt conveyor, an overturning and conveying structure is arranged on the right side of the belt conveyor, and a guiding structure for guiding the stone strips, a detecting structure for detecting the positions of the stone strips and an overturning structure for overturning the stone strips are arranged on the overturning and conveying structure;

the material arranging structure comprises a plurality of limiting plates which are uniformly distributed, and an adjusting part for adjusting the spacing between every two adjacent limiting plates;

the guide structure comprises two guide plates which are oppositely arranged, and an adjusting piece which drives the two guide plates to move on one side opposite to each other or move on the other side opposite to each other;

the detection structure comprises an L-shaped connecting plate, and a position sensor is fixed on the side surface of the L-shaped connecting plate;

the turnover structure comprises a turnover motor, wherein an output shaft of the turnover motor is fixed with a turnover shaft, and a plurality of U-shaped turnover frames are fixed on the outer surface of the turnover shaft.

Further, the adjusting part comprises L-shaped mounting plates fixed on the front side and the rear side of the belt conveyor, each L-shaped mounting plate is fixedly provided with a support column, a connecting rod is arranged between the two support columns which are oppositely arranged in front and rear, each connecting rod is provided with a plurality of limiting rods, the connecting rods and the limiting rods and the connecting rods and the supporting columns are locked by locking pieces, the bottom surfaces of the limiting rods distributed in the same row are fixed with the same limiting plate.

Further, the retaining member includes the spacing sleeve that the level set up, the equal threaded connection in both sides of spacing sleeve has the locking screw.

Further, the overturning conveying structure comprises a fixing frame, two conveying shafts are rotatably connected between the inner walls of the front side and the rear side of the fixing frame through bearings, a plurality of conveying wheels are fixed on the outer sides of the conveying shafts, conveying belts are connected on the two corresponding conveying wheels on the conveying shafts in a transmission mode, a conveying motor is fixed on the back face of the fixing frame, and the output end of the conveying motor is fixed with the rear end of the conveying shaft on the right side.

Further, still be equipped with tensioning structure on the mount, tensioning structure includes the take-up shaft, the outside of take-up shaft is equipped with the tensioning roller of pressure on carrying the belt through the bearing rotation, both ends all are connected with the mount through compressing tightly around the take-up shaft.

Further, the compressing piece comprises an L-shaped locating plate fixed on the inner side of the fixing frame, a tensioning screw rod which is in butt joint with the bottom surface of the tensioning shaft is connected to the L-shaped locating plate in a threaded mode, and a tensioning movable hole for the tensioning shaft to move up and down is formed in the L-shaped locating plate.

Further, the regulating part is including being fixed in four L type mounting brackets of mount front and back both sides respectively, two the stock guide is all fixed with two adjusting screw who removes in a flexible way respectively on four L type mounting brackets in one side of being on the back of the body mutually, set up the regulation hole that supplies adjusting screw to reciprocate on the L type mounting bracket, adjusting screw's surface screw has cup jointed the adjusting nut with the laminating of L type mounting bracket top surface.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this stone strip upset machine, a plurality of stone strips pass through the structure equidistance of arranging on band conveyer, and rethread band conveyer will arrange even stone strip and carry to the upset conveying structure on to in the flip structure is led to through the guide structure, rethread detects the structure and carries out accurate accuse to the upset opportunity, makes the accuracy higher when overturning, can unify the upset through the flip structure, and the last conveying through the flip conveying structure is sent out to follow-up processing equipment processing.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a monolith structure according to the present utility model;

FIG. 3 is a schematic diagram of the overturning structure of the stone strip of the utility model;

fig. 4 is a partial schematic view of a tensioning structure according to the present utility model.

In the figure: 1. a belt conveyor; 2. a monolith structure; 201. an L-shaped mounting plate; 202. a support column; 203. a connecting rod; 204. a locking member; 205. a limit rod; 206. a limiting plate; 3. overturning and conveying the structure; 301. a conveying shaft; 302. a conveying wheel; 303. a conveyor belt; 304. a conveying motor; 305. a fixing frame; 4. a guide structure; 401. an L-shaped mounting rack; 402. a material guide plate; 403. adjusting a screw; 404. an adjusting nut; 405. an adjustment aperture; 5. a detection structure; 501. an L-shaped connecting plate; 502. a position sensor; 6. a turnover structure; 601. a turnover motor; 602. a turnover shaft; 603. a U-shaped roll-over stand; 7. a tensioning structure; 701. a tensioning shaft; 702. a tension roller; 703. an L-shaped positioning plate; 704. tensioning a screw; 705. tensioning the movable hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a stone strip turning machine in this embodiment includes a belt conveyor 1, a monolith structure 2 for guiding a plurality of stone strips is disposed on the belt conveyor 1, a turning conveying structure 3 is disposed on the right side of the belt conveyor 1, a guiding structure 4 for guiding the stone strips, a detecting structure 5 for detecting positions of the stone strips, and a turning structure 6 for turning the stone strips are disposed on the turning conveying structure 3.

The belt conveyor 1 is a conventional belt conveyor apparatus known to the prior art and its specific construction and operation principle are not described in detail here.

A plurality of stone strips are arranged on the belt conveyor 1 at equal intervals through the material arranging structure 2, the stone strips which are uniformly arranged are conveyed to the overturning conveying structure 3 through the belt conveyor 1, the stone strips are guided into the overturning structure 6 through the guide structure 4, the overturning opportunity is accurately controlled through the detection structure 5, the accuracy is higher during overturning, the stone strips can be uniformly overturned through the overturning structure 6, and finally the stone strips are conveyed out through the overturning conveying structure 3, so that the stone strips are processed by subsequent processing equipment.

In this embodiment, as shown in fig. 1-2, the monolith structure 2 includes a plurality of limiting plates 206 uniformly distributed, and an adjusting member for adjusting the interval between adjacent limiting plates 206.

The adjusting part comprises L-shaped mounting plates 201 fixed on the front side and the rear side of the belt conveyor 1, each L-shaped mounting plate 201 is fixedly provided with a support column 202, a connecting rod 203 is arranged between two support columns 202 which are oppositely arranged front and rear, each connecting rod 203 is provided with a plurality of limiting rods 205, the connecting rods 203 and the limiting rods 205 and the connecting rods 203 and the support columns 202 are locked through locking pieces 204, and the bottom surfaces of the limiting rods 205 distributed on the same row are fixed with the same limiting plate 206.

As to how to lock by the locking member 204, the locking member 204 includes a horizontally disposed limit sleeve, and locking screws are screwed on both left and right sides of the limit sleeve.

The support column 202 longitudinally penetrates through the limiting sleeve, the connecting rod 203 transversely penetrates through the limiting sleeve, the two locking screws of the locking pieces 204 on the front side and the rear side are respectively used for locking the support column 202 and the connecting rod 203, the two locking screws are rotated until the end portions are tightly attached to the support column 202 and the connecting rod 203, the support column 202 and the connecting rod 203 can be respectively locked through the two locking screws, the locking screws are rotated in the opposite direction, the two locking screws are not locked on the support column 202 and the connecting rod 203, and the locking pieces 204 can be detached from the support column 202 and the connecting rod 203.

Similarly, the connecting rod 203 transversely penetrates through the limiting sleeve, the limiting rod 205 longitudinally penetrates through the limiting sleeve, the two locking screws of the middle locking piece 204 are respectively used for locking the connecting rod 203 and the limiting rod 205, the position of the limiting plate 206 can be flexibly adjusted through the locking piece 204, and after adjustment, the locking screws are used for fastening, so that the flexibility is higher.

In this embodiment, as shown in fig. 1 and fig. 3-4, the overturning and conveying structure 3 includes a fixing frame 305, two conveying shafts 301 are rotatably connected between inner walls of front and rear sides of the fixing frame 305 through bearings, a plurality of conveying wheels 302 are fixed on outer sides of the two conveying shafts 301, conveying belts 303 are connected on the corresponding two conveying wheels 302 on the two conveying shafts 301 in a driving manner, a conveying motor 304 is fixed on the back surface of the fixing frame 305, and an output end of the conveying motor 304 is fixed with the rear end of the right conveying shaft 301.

The output shaft of the conveying motor 304 drives the right conveying shaft 301 to rotate, the right conveying wheel 302 rotates, the left conveying shaft 301 can simultaneously rotate along with the right conveying shaft 301 due to the transmission effect of the conveying belt 303, and the conveying belt 303 can convey stone strips.

As to how to tighten the conveyor belt 303, a tightening structure 7 is further arranged on the fixing frame 305, the tightening structure 7 comprises a tightening shaft 701, a tightening roller 702 pressing on the conveyor belt 303 is rotatably arranged on the outer side of the tightening shaft 701 through a bearing, and the front end and the rear end of the tightening shaft 701 are connected with the fixing frame 305 through pressing pieces.

The pressing member can adjust the height of the tension shaft 701, that is, the tension roller 702 on the outer surface of the tension shaft 701 can be pressed against the surface of the conveyor belt 303, thereby adjusting the tension of the conveyor belt 303.

The pressing piece comprises an L-shaped positioning plate 703 fixed on the inner side of the fixing frame 305, a tensioning screw 704 abutted to the bottom surface of the tensioning shaft 701 is connected to the L-shaped positioning plate 703 in a threaded manner, and a tensioning movable hole 705 for the tensioning shaft 701 to move up and down is formed in the L-shaped positioning plate 703.

The tensioning screw 704 rotates to drive the tensioning shaft 701 to move upwards, so that the tensioning roller 702 is pressed on the conveying belt 303, the outer surface of the tensioning screw 704 can be sleeved with a fastening nut in a threaded manner, and the position of the tensioning screw 704 after movement is fastened again.

Meanwhile, the belt conveyor 1 may be provided with a structure for tensioning a belt, which is not described in detail herein, for tensioning the belt of the belt conveyor 1.

In this embodiment, as shown in fig. 1 and 3, the guiding structure 4 includes two guide plates 402, and the fixing frame 305 is provided with an adjusting member for driving the two guide plates 402 to move on opposite sides or on opposite sides.

The distance between the two material guide plates 402 can be adjusted through the adjusting piece, so that the stone strip can be flexibly adjusted according to the size of the stone strip, and the application range is wider.

As for how the adjusting piece adjusts the distance between the two guide plates 402, the adjusting piece comprises four L-shaped mounting frames 401 which are respectively fixed on the front side and the rear side of the fixing frame 305, two adjusting screws 403 which are respectively flexibly moved on the four L-shaped mounting frames 401 are respectively fixed on one side of the two guide plates 402, adjusting holes 405 for the adjusting screws 403 to move back and forth are formed in the L-shaped mounting frames 401, and adjusting nuts 404 attached to the top surfaces of the L-shaped mounting frames 401 are sleeved on the surface threads of the adjusting screws 403.

The orientation of the guide plate 402 can be flexibly adjusted by adjusting the orientation of the adjusting screw 403 in the adjusting hole 405 and then fastening the adjusting screw by the adjusting nut 404.

In this embodiment, as shown in fig. 1 and 3, the detecting structure 5 includes an L-shaped connecting plate 501 fixed to the rear side of the fixing frame 305, and a position sensor 502 is fixed to a side surface of the L-shaped connecting plate 501.

The distance of the stone strip conveying can be monitored through the position sensor 502, the control of the turning time is more accurate, the turning accuracy is higher, the position sensor 502 is a conventional monitoring device known to the public in the prior art, and the specific structure and principle of the conventional monitoring device are not described in detail herein.

In this embodiment, as shown in fig. 1 and 3, the turnover structure 6 includes a turnover motor 601 fixed on the back of the fixing frame 305, an output shaft of the turnover motor 601 is fixed with a turnover shaft 602 rotatably connected with the inner wall of the front side of the fixing frame 305 through a bearing, and a plurality of U-shaped turnover frames 603 are fixed on the outer surface of the turnover shaft 602.

The front side of the opposite face of the U-shaped roll-over frame 603 is inclined, so that stone strips can conveniently enter a U-shaped space formed by the U-shaped roll-over frame 603 until the stone strips move to be attached to the inner wall of the right side of the U-shaped roll-over frame 603, the output shaft of the roll-over motor 601 can drive the roll-over shaft 602 to rotate, the U-shaped roll-over frame 603 can drive the stone strips to rotate simultaneously, and the stone strips are conveyed away through the roll-over conveying structure 3 after rotating 180 degrees.

Through adopting above-mentioned stone strip upset machine, can overturn simultaneously a plurality of stone strips simultaneously, upset efficiency is higher, and its concrete theory of operation is as follows:

through setting up a plurality of evenly distributed's limiting plate 206 for a plurality of stone strips are under limiting plate 206's restriction effect, and the equidistance is arranged on band conveyer 1's surface, carry to conveyor belt 303 through band conveyer 1, and the stone strip is under the direction effect of stock guide 402, moves to in the U type roll-over stand 603, until stone strip motion to the right side inner wall laminating with U type roll-over stand 603, position sensor 502 can monitor stone strip conveying distance, and is more accurate to the accuse of upset opportunity, and the upset is accurate higher, and the output shaft of rethread upset motor 601 drives the roll-over shaft 602 rotatory, and U type roll-over stand 603 can drive stone strip rotatory simultaneously, and the stone strip is carried away through conveyor belt 303 after rotatory 180.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The stone strip overturning machine is characterized by comprising a belt conveyor (1), wherein a material arranging structure (2) for guiding a plurality of stone strips is arranged on the belt conveyor (1), an overturning conveying structure (3) is arranged on the right side of the belt conveyor (1), and a guiding structure (4) for guiding the stone strips, a detecting structure (5) for detecting the positions of the stone strips and an overturning structure (6) for overturning the stone strips are arranged on the overturning conveying structure (3);

the material arranging structure (2) comprises a plurality of limiting plates (206) which are uniformly distributed, and an adjusting component for adjusting the spacing between the adjacent limiting plates (206);

the guide structure (4) comprises two guide plates (402) which are oppositely arranged, and an adjusting piece which drives the two guide plates (402) to move on the opposite side or the opposite side;

the detection structure (5) comprises an L-shaped connecting plate (501), and a position sensor (502) is fixed on the side surface of the L-shaped connecting plate (501);

the turnover structure (6) comprises a turnover motor (601), wherein an output shaft of the turnover motor (601) is fixed with a turnover shaft (602), and a plurality of U-shaped turnover frames (603) are fixed on the outer surface of the turnover shaft (602).

2. A stone strip turning machine according to claim 1, wherein: the adjusting part is including being fixed in L type mounting panel (201) of both sides around band conveyer (1), every all be fixed with support column (202) on L type mounting panel (201), two of relative setting around be equipped with connecting rod (203) between support column (202), every all be equipped with a plurality of gag lever posts (205) on connecting rod (203), lock through retaining member (204) between connecting rod (203) and gag lever post (205) and between connecting rod (203) and support column (202), distribute in the same line the bottom surface of gag lever post (205) is fixed with same limiting plate (206).

3. A stone strip turning machine according to claim 2, characterized in that: the locking piece (204) comprises a limiting sleeve which is horizontally arranged, and locking screws are connected to the left side and the right side of the limiting sleeve in a threaded mode.

4. A stone strip turning machine according to any one of claims 1 to 3, wherein: the overturning conveying structure (3) comprises a fixing frame (305), two conveying shafts (301) are rotatably connected between the inner walls of the front side and the rear side of the fixing frame (305) through bearings, a plurality of conveying wheels (302) are fixed on the outer sides of the conveying shafts (301), conveying belts (303) are connected to the corresponding two conveying wheels (302) on the conveying shafts (301) in a transmission mode, conveying motors (304) are fixed on the back face of the fixing frame (305), and the output ends of the conveying motors (304) are fixed on the right side of the rear ends of the conveying shafts (301).

5. A stone strip turning machine as claimed in claim 4 wherein: still be equipped with tensioning structure (7) on mount (305), tensioning structure (7) are including take-up shaft (701), the outside of take-up shaft (701) is equipped with tensioning roller (702) of pressing on conveyer belt (303) through the bearing rotation, both ends all are connected with mount (305) through compressing tightly piece around take-up shaft (701).

6. A stone strip turning machine as claimed in claim 5 wherein: the compressing piece comprises an L-shaped positioning plate (703) fixed on the inner side of the fixing frame (305), a tensioning screw (704) abutted to the bottom surface of the tensioning shaft (701) is connected to the L-shaped positioning plate (703) in a threaded mode, and a tensioning movable hole (705) for the tensioning shaft (701) to move up and down is formed in the L-shaped positioning plate (703).

7. A stone strip turning machine according to claim 1, wherein: the adjusting piece comprises four L-shaped mounting frames (401) which are respectively fixed on the front side and the rear side of the fixing frame (305), two adjusting screws (403) which are respectively flexibly moved on the four L-shaped mounting frames (401) are respectively fixed on one sides of the material guiding plates (402) which are opposite to each other, adjusting holes (405) for the adjusting screws (403) to move back and forth are formed in the L-shaped mounting frames (401), and adjusting nuts (404) attached to the top surfaces of the L-shaped mounting frames (401) are sleeved on the surfaces of the adjusting screws (403) in a threaded manner.