CN116331783A

CN116331783A - Automatic change transportation equipment

Info

Publication number: CN116331783A
Application number: CN202310190353.1A
Authority: CN
Inventors: 王玮
Original assignee: Shanghai Polytechnic University
Current assignee: Shanghai Polytechnic University
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-06-27

Abstract

The invention belongs to the technical field of automatic transportation equipment, and discloses automatic transportation equipment which comprises a bracket, a conveying device, a motor and articles, wherein mounting seats are fixedly arranged on the front side and the rear side of the top of the conveying device, a support column is rotatably arranged between the two mounting seats, and connecting rings are fixedly arranged on the front side and the rear side of the outer surface of the support column. The device carries out limit driving on the articles for a plurality of times through the regular plate, so that the articles can be kept centered after passing through the regular plate and regularly pass through the top of the conveying device; the round table shape design of the end part of the extrusion column is utilized to push the article to the middle position of the left side of the regular plate, the stretched tension spring drives the support column and the regular plate to press clockwise, the right edge of the top of the article is in sliding contact with the right side of the regular plate, the compression spring of the extrusion column is utilized to compress the front side and the rear side of the article, the final pressing is carried out on the front side and the rear side of the article, and the article is kept to be centered and regularly pass through the mounting seat.

Description

Automatic change transportation equipment

Technical Field

The invention belongs to the technical field of automatic transportation equipment, and particularly relates to automatic transportation equipment.

Background

The automatic transportation equipment is used for moving cargoes or workpieces for a certain distance through electrical equipment, so that other purposes such as inventory, shipment and the like are achieved, and the automatic transportation equipment is important equipment in production and development and is usually presented in the form of a conveying cylinder (conveying belt); the automatic conveying equipment in the prior art lacks sufficient limiting means for articles which need to be placed in the middle in a moving mode, such as product labels which need to be scanned and put in storage by a machine, the articles are not regular enough when being sent to the conveying equipment, the drum-type conveying equipment is not regular enough in placement, the contact surface between the articles and the drum can be subjected to unbalanced stress, the friction force on the bottoms of the articles is not stable enough, the articles can deviate to two sides of the equipment, and the storage quantity caused by untimely capturing is not right when the machine scans, so that the improvement of regular alignment of the conventional automatic conveying equipment is very necessary.

Disclosure of Invention

The present invention is directed to an automated transportation device for solving the above-mentioned problems.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an automatic change transportation equipment, includes support, conveyer, motor and article, the equal fixed mounting in front and back both sides at conveyer top has the mount pad, two rotate between the mount pad and install the support column, the equal fixed mounting in front and back both sides of support column surface has the go-between, the bottom fixedly connected with No. two fixed columns of go-between lateral surface, the lateral surface fixedly connected with fixed column of mount pad, tensile connection has the extension spring between fixed column and the No. two fixed columns, the surface fixed mounting of support column has spacing section of thick bamboo and regular board, two stopper of left side fixedly connected with of regular board, the standing groove has been seted up to the medial surface of stopper, the inside movable mounting of standing groove has spring and extrusion post.

Preferably, the two limiting blocks are symmetrically distributed on the left side of the regular plate in a front-back mode, the limiting blocks are arranged on the opposite faces of the two limiting blocks, two ends of the spring are respectively and elastically connected with the limiting blocks and the extrusion column, and the extrusion column is elastically supported inside the placing groove through the spring.

Preferably, the article is contacted with the left limit of the regulating plate, and the left side of the limit block is provided with an inclined plane.

Preferably, the front side and the rear side of the outer surface of the first fixed column are movably sleeved with a limiting cylinder, a spline is fixedly arranged on the outer surface of the limiting cylinder, a clamping cylinder is arranged on the outer surface of the spline in a clamping manner, and a limiting frame is fixedly connected with the outer surface of the clamping cylinder.

Preferably, the middle part of the limiting frame is of a grooving design, a connecting rod is fixedly connected to the outer surface of the clamping cylinder, the other end of the clamping cylinder is fixedly connected with the limiting frame, and an included angle of 30 degrees is formed between the connecting rod and the horizontal plane.

Preferably, the conveying device is fixedly arranged at the top of the support, a plurality of reinforced aluminum alloy hollow columns are arranged in the middle of the support, the reinforced aluminum alloy hollow columns are transversely and equidistantly arranged, the motor is fixedly arranged on the front surface of the conveying device, a chain is arranged in the conveying device, and the motor is in transmission connection with a transmission cylinder arranged in the conveying device.

Preferably, the outside of No. one fixed column, no. two fixed column surface is all fixed mounting has the spacing ring, spacing ring and the both ends limit contact of extension spring.

Preferably, one end of the outer side of the extrusion column protrudes out of the inner side surface of the limiting block, one end of the outer side of the extrusion column is in a truncated cone shape, and the end of the outer side of the extrusion column is in an arc transition design.

Preferably, the horizontal cross section shape of the limiting block is a right trapezoid, and the limiting block is made of light plastic.

The beneficial effects of the invention are as follows:

1. the device carries out limit driving on the articles for a plurality of times through the regular plate, so that the articles can be kept centered after passing through the regular plate and regularly pass through the top of the conveying device; through regular board vertical sagging and with the spacing contact of article of process, along with the removal to the right of article, promote regular board and drive support column, go-between and No. two fixed columns anticlockwise rotate round the axis of support column right, the extension spring is stretched at this moment, regular board and support column are whole to have gyration moment, through the spacing contact of inclined plane and article of stopper, promote the middle direction at conveyer top with the article, promote the outside one end contact of article and extrusion post, utilize the round platform shape design at extrusion post tip to promote the article to the left intermediate position of regular board, drive support column and regular board through the extension spring and exert pressure clockwise, the right side sliding contact of top and regular board of article, through extrusion post compression spring, do last exerting pressure to the front and back both sides of article, keep article can be placed in middle and regularly pass through the mount pad.

2. Simultaneously, when article passes through between mount pad and the regular board, anticlockwise pivoted support column can drive spacing section of thick bamboo, spline, block section of thick bamboo and spacing frame rotation, and when the top and the regular board sliding contact of article, support column, regular board, block section of thick bamboo and spacing frame are whole just to keep rotation angle unchanged, and at this moment, spacing frame just is in vertical state for stop being located follow-up article that removes, keep being located equidistant between the article of a plurality of removal transportation of conveyer top, avoid a plurality of articles to take place the phenomenon of crowding in the transportation.

3. Finally, through the surface mounting spline at a spacing section of thick bamboo, make the block section of thick bamboo of suitable joining in marriage with the spline card can angle regulation for the rotation condition of regular board of adaptation and support column, when adjusting, wholly along the axial of support column along the spacing frame removal of a drive block section of thick bamboo, just can drive the block section of thick bamboo and break away from the surface of spline, the draw-in groove with spline surface looks adaptation has also been seted up to the interior anchor ring of a block section of thick bamboo, after adjusting the angle of block section of thick bamboo, spacing frame, drive a block section of thick bamboo and move back and cup joint with the spline block again, thereby make the device possess the function of nimble regulation.

Drawings

FIG. 1 is a schematic view of the front appearance of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;

FIG. 3 is a schematic view of the front perspective partial exterior of the overall structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;

FIG. 5 is a schematic diagram showing the separation of a mounting seat, a first fixing column, a tension spring, a second fixing column, a supporting column, a connecting ring, a clamping cylinder, a connecting rod, a limiting frame, a limiting ring, a limiting cylinder, a spline, a regulating plate and a limiting block;

FIG. 6 is a schematic view of the stopper of the present invention in internal cutaway;

FIG. 7 is a schematic diagram of the separation of the support post, the engagement barrel, the stop frame, the stop barrel, the spline, the alignment plate and the stop block of the present invention;

FIG. 8 is a schematic top view of the overall structure of the present invention;

fig. 9 is an enlarged schematic view of the structure of fig. 8C according to the present invention.

In the figure: 1. a bracket; 2. a transfer device; 3. a motor; 4. an article; 5. a mounting base; 6. a first fixed column; 7. a tension spring; 8. a second fixing column; 9. a support column; 10. a connecting ring; 11. a clamping cylinder; 111. a connecting rod; 12. a limit frame; 13. a limiting ring; 14. a limiting cylinder; 15. a spline; 16. a normalization plate; 17. a limiting block; 18. a placement groove; 19. a spring; 20. and extruding the column.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1 to 9, the embodiment of the invention provides an automatic transportation device, which comprises a bracket 1, a conveying device 2, a motor 3 and an article 4, wherein mounting seats 5 are fixedly arranged on the front side and the rear side of the top of the conveying device 2, a support column 9 is rotatably arranged between the two mounting seats 5, a connecting ring 10 is fixedly arranged on the front side and the rear side of the outer surface of the support column 9, a second fixed column 8 is fixedly connected to the bottom of the outer side surface of the connecting ring 10, a first fixed column 6 is fixedly connected to the outer side surface of the mounting seat 5, a tension spring 7 is stretched between the first fixed column 6 and the second fixed column 8, a limit cylinder 14 and a regulating plate 16 are fixedly arranged on the outer surface of the support column 9, two limit blocks 17 are fixedly connected to the left side of the regulating plate 16, a placing groove 18 is formed in the inner side surface of the limit block 17, and a spring 19 and an extrusion column 20 are movably arranged in the placing groove 18;

the device carries out limit driving on the articles 4 for a plurality of times by arranging the regulating plate 16, so that the articles 4 can be kept centered and regularly pass through the top of the conveying device 2 after passing through the regulating plate 16; through regular board 16 vertical and with the spacing contact of article 4 that passes through, along with article 4's right removal, promote regular board 16 and drive support column 9, go-between 10 and No. two fixed columns 8 anticlockwise rotate around the axis of support column 9, tension spring 7 is stretched at this moment, regular board 16 and support column 9 are whole to have the gyration moment, through the spacing contact of the inclined plane of stopper 17 with article 4, promote article 4 towards the intermediate direction at conveyor 2 top, promote article 4 and the outside one end contact of extrusion post 20, utilize the round platform design at extrusion post 20 tip to promote article 4 to the intermediate position of regular board 16 left side, drive support column 9 and regular board 16 through stretched tension spring 7 and exert pressure clockwise, the right edge at the top of article 4 and the right side sliding contact of regular board 16, compress spring 19 through extrusion post 20, do last exerting pressure to the front and back both sides of article 4, keep article 4 can be placed in the middle and regularly pass through mount pad 5.

Meanwhile, when the article 4 passes through the space between the mounting seat 5 and the regular plate 16, the supporting column 9 rotating anticlockwise can drive the limiting cylinder 14, the spline 15, the clamping cylinder 11 and the limiting frame 12 to rotate, when the top of the article 4 is in sliding contact with the regular plate 16, the supporting column 9, the regular plate 16, the clamping cylinder 11 and the limiting frame 12 are integrally kept at the same rotating angle, at the moment, the limiting frame 12 is just in a vertical state and is used for blocking the article 4 which is located in subsequent movement, keeping equal spacing among the articles 4 which are located at the top of the conveying device 2 and are transported in multiple movements, and avoiding the phenomenon that the plurality of articles 4 are jammed in the transportation process.

Finally, through the surface mounting spline 15 at spacing section of thick bamboo 14, make the block section of thick bamboo 11 that is fit with spline 15 card obtain angle regulation for the rotation condition of regular board 16 of adaptation and support column 9, when adjusting, through driving the whole axial along support column 9 of block section of thick bamboo 11 and spacing frame 12 and moving to arbitrary direction, just can drive the block section of thick bamboo 11 and break away from the surface of spline 15, the draw-in groove with spline 15 surface looks adaptation is also offered to the interior ring face of block section of thick bamboo 11, after adjusting the angle of block section of thick bamboo 11, spacing frame 12, drive block section of thick bamboo 11 and move back and cup joint with spline 15 block again, thereby make the device possess flexible regulation's function.

The two limiting blocks 17 are symmetrically distributed on the left side of the regular plate 16 in a front-back mode, the limiting blocks 17 are arranged on the opposite surfaces of the two limiting blocks 17, two ends of the spring 19 are respectively and elastically connected with the limiting blocks 17 and the extrusion columns 20, and the extrusion columns 20 are elastically supported in the placing grooves 18 through the springs 19;

as shown in fig. 6, the inclined surfaces of the limiting blocks 17 contact with the moving articles 4 and drive the articles 4 to the middle position of the conveying device 2 through limiting extrusion, when the articles 4 enter the position between the two limiting blocks 17, the inclined surfaces contact with the outer end parts of the extrusion columns 20 to press the extrusion columns 20, so that the extrusion columns 20 are driven to enter the inside of the placing grooves 18 and extrude the springs 19, rebound limiting pressure is generated on the articles 4, and the moving posture of the articles 4 is further adjusted.

Wherein, the article 4 contacts with the left limit of the regulating plate 16, and the left side of the limit block 17 is provided with an inclined plane;

the inclined surfaces of the limiting blocks 17 are used for preventing the articles 4 at the front and rear side edges of the conveying device 2 from being directly limited to the right horizontal movement after contacting with the limiting blocks 17, so that the subsequent limiting adjustment conditions of the articles 4 are maintained.

Wherein, the front side and the rear side of the outer surface of the first fixed column 6 are movably sleeved with a limiting cylinder 14, the outer surface of the limiting cylinder 14 is fixedly provided with a spline 15, the outer surface of the spline 15 is provided with a clamping cylinder 11 in a clamping way, and the outer surface of the clamping cylinder 11 is fixedly connected with a limiting frame 12;

the spacing section of thick bamboo 14 cup joints in the surface of support column 9, prevent the support column 9 break away from the inside of two mount pads 5, the spline 15 of its outside installation can be with the interior picture card fit connection of block section of thick bamboo 11, on the one hand, make things convenient for regular board 16 and support column 9 to drive block section of thick bamboo 11 and spacing frame 12 and rotate and carry out spacing blocking to follow-up article 4 that removes when rotating, on the other hand, block section of thick bamboo 11 and spline 15 accessible relative movement and break away from the block, carry out the angular adjustment to block section of thick bamboo 11 and spacing frame 12, change the component of block section of thick bamboo 11 under the vertical direction that produces under the action of gravity, the tensile to go-between 10, the tensile that produces of support column 9 when adaptation extension spring 7 stretches.

The middle part of the limiting frame 12 is designed as a slot, the outer surface of the clamping cylinder 11 is fixedly connected with a connecting rod 111, the other end of the clamping cylinder 11 is fixedly connected with the limiting frame 12, and the connecting rod 111 forms an included angle of 30 degrees with the horizontal plane;

the grooving design in the middle of the limiting frame 12 is to reduce the dead weight of the limiting frame 12, so as to reduce the weight influence on the clamping cylinder 11, the included angle between the clamping cylinder 11 and the horizontal plane is 30 degrees, and when the regular plate 16 is pushed to the maximum rotation angle by the article 4, the included angle is 30 degrees, and at the moment, the limiting frame 12 can be just perpendicular to the horizontal plane.

The conveying device 2 is fixedly arranged at the top of the bracket 1, a plurality of reinforced aluminum alloy hollow columns are arranged in the middle of the bracket 1 and are transversely and equidistantly arranged, the motor 3 is fixedly arranged on the front surface of the conveying device 2, a chain is arranged in the conveying device 2, and the motor 3 is in transmission connection with a transmission cylinder arranged in the conveying device 2;

the inside of the bracket 1 is through the strengthening design of the aluminum alloy hollow column, so that the overall structural strength of the equipment is improved, and the stability of the equipment is enhanced.

The outer sides of the outer surfaces of the first fixing column 6 and the second fixing column 8 are fixedly provided with limiting rings 13, and the limiting rings 13 are in limiting contact with two ends of the tension spring 7;

as shown in fig. 1, 2, 3 and 4, two ends of the tension spring 7 are respectively hung on the outer surfaces of the first fixing column 6 and the second fixing column 8, so that the limiting rings 13 are additionally arranged at one ends of the outer sides of the first fixing column 6 and the second fixing column 8, and the tension spring 7 can be prevented from running out of the outer surfaces of the first fixing column 6 and the second fixing column 8 when being stretched.

One end of the outer side of the extrusion column 20 protrudes out of the inner side surface of the limiting block 17, one end of the outer side of the extrusion column 20 is in a truncated cone shape, and the end of the outer side of the extrusion column 20 is in an arc transition design;

the extrusion column 20 is responsible for carrying out secondary extrusion limit to the article 4, and the article 4 pushed by the inclined plane of the limit block 17 is in extrusion contact with one end of the outer side of the extrusion column 20, and the design of the inclined plane of the round table at one end of the outer side of the extrusion column 20 drives the extrusion column 20 to move towards the inside of the placing groove 18 and compress the spring 19, so that the generated resilience force acts on the article 4 through the extrusion column 20, and the auxiliary article 4 is kept centered and regular.

The horizontal section of the limiting block 17 is in a right trapezoid shape, and the limiting block 17 is made of light plastic;

as shown in fig. 8, two symmetrically distributed limiting blocks 17 just form clamping force on the articles 4, and jointly limit the articles 4 positioned at the front edge and the rear edge of the conveying device 2.

Working principle and using flow:

when the device is used, the motor 3 is started and drives the article 4 to move rightwards, when the article 4 moves to the vicinity of the regular plate 16 and the limiting block 17, the article 4 at two sides of the device is contacted with the limiting block 17, the inclined surface of the limiting block 17 limits the article 4, under the transmission action of the transmission device 2, the article 4 is gradually driven to the middle direction of the transmission device 2 and is close to the middle direction, then, two sides of the article 4 start to contact and extrude with the outer end part of the extrusion column 20, the extrusion column 20 is driven to the inside of the placing groove 18 and compress the spring 19, the extrusion column 20 is subjected to resilience force and presses the side surface of the article 4, the article 4 is driven to contact with the left side of the regular plate 16, at the moment, the transmission device 2 gives the article 4 a right friction force, the right side of the article 4 is gradually contacted with the left side of the regular plate 16 and kept flush, so that the right side of the article 4 is fully contacted with the regular plate 16 and presses the regular plate 16, the regular plate 16 is forced to rotate anticlockwise around the axis of the support column 9, the connecting ring 10 and the second-number fixing column 8 are driven to rotate, the tension spring 7 is stretched, the article 4 is kept to rotate along with the top of the regular plate 16, and the article is kept to be kept in contact with the right side of the regular plate 16 through the limit plate 16, and the top of the article is kept to be kept in contact with the regular plate 16, and the article is kept in front by the compression plate 16, and the top of the article is kept in contact with the right front of the right side of the regular plate 16, and the article is kept through the right;

meanwhile, in the process of rotating the support column 9, the clamping cylinder 11 and the limiting frame 12 are driven to rotate anticlockwise, when the article 4 passes between the two mounting seats 5 rightwards, the limiting frame 12 is driven by the clamping cylinder 11 and the support column 9 and keeps vertical distribution, and the article 4 which moves in place subsequently is just limited and blocked by the limiting frame 12, so that the distance between the articles 4 when moving on the conveying device 2 is kept, and the phenomenon of congestion of the articles 4 in the transportation process is avoided;

finally, after the article 4 passes through the bottom of the regular plate 16, the tension spring 7 pulls the second fixing column 8 and the connecting ring 10 through rebound tension generated by stretching to drive the support column 9, the clamping cylinder 11 of the regular plate 16 and the limiting frame 12 to rotate.

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.

Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automated transportation device, comprising a bracket (1), a conveying device (2), a motor (3) and an article (4), and being characterized in that: the utility model discloses a conveyer, including conveyer (2) and fixed mounting, support column (9) are installed in the rotation between the equal fixed mounting of both sides around conveyer (2) top, two support column (9) are installed in the rotation between mount pad (5), all fixed mounting has go-between (10) in the front and back both sides of support column (9) surface, the bottom fixedly connected with No. two fixed columns (8) of go-between (10) lateral surface, the lateral surface fixedly connected with fixed mounting (6) of mount pad (5), tensile be connected with extension spring (7) between fixed mounting (6) and No. two fixed columns (8), the surface fixed mounting of support column (9) has spacing section of thick bamboo (14) and regular board (16), the left side fixedly connected with two stopper (17) of regular board (16), standing groove (18) have been seted up to the medial surface of stopper (17), the inside movable mounting of standing groove (18) has spring (19) and extrusion post (20).

2. An automated transportation unit according to claim 1, wherein: the two limiting blocks (17) are symmetrically distributed on the left side of the regular plate (16) front and back, the limiting blocks (17) are arranged on the opposite surfaces of the two limiting blocks (17), two ends of the spring (19) are respectively and elastically connected with the limiting blocks (17) and the extrusion column (20), and the extrusion column (20) is elastically supported in the placing groove (18) through the spring (19).

3. An automated transportation unit according to claim 1, wherein: the article (4) is contacted with the left limit of the regulating plate (16), and the left side of the limit block (17) is provided with an inclined plane.

4. An automated transportation unit according to claim 1, wherein: the front side and the rear side of the outer surface of the first fixed column (6) are movably sleeved with limiting cylinders (14), the outer surfaces of the limiting cylinders (14) are fixedly provided with splines (15), the outer surfaces of the splines (15) are clamped with clamping cylinders (11), and the outer surfaces of the clamping cylinders (11) are fixedly connected with limiting frames (12).

5. An automated transportation unit according to claim 4, wherein: the middle part of the limiting frame (12) is of a grooving design, a connecting rod (111) is fixedly connected to the outer surface of the clamping cylinder (11), the other end of the clamping cylinder (11) is fixedly connected with the limiting frame (12), and an included angle of 30 degrees is formed between the connecting rod (111) and the horizontal plane.

6. An automated transportation unit according to claim 1, wherein: the conveying device is characterized in that the conveying device (2) is fixedly arranged at the top of the support (1), a plurality of reinforced aluminum alloy hollow columns are arranged in the middle of the support (1) and are transversely and equidistantly arranged, the motor (3) is fixedly arranged on the front surface of the conveying device (2), a chain is arranged in the conveying device (2), and the motor (3) is connected with a transmission cylinder arranged in the conveying device (2) in a transmission mode.

7. An automated transportation unit according to claim 1, wherein: the outer sides of the outer surfaces of the first fixing column (6) and the second fixing column (8) are fixedly provided with limiting rings (13), and the limiting rings (13) are in limiting contact with two ends of the tension spring (7).

8. An automated transportation unit according to claim 4, wherein: the outer side end of the extrusion column (20) protrudes out of the inner side surface of the limiting block (17), the outer side end of the extrusion column (20) is in a round table shape, and the outer side end of the extrusion column (20) is in an arc transition design.

9. An automated transportation unit according to claim 4, wherein: the horizontal cross section of the limiting block (17) is right trapezoid, and the limiting block (17) is made of light plastic.