CN113663918B - Conveying device for micro part machining - Google Patents
Conveying device for micro part machining Download PDFInfo
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- CN113663918B CN113663918B CN202110946245.3A CN202110946245A CN113663918B CN 113663918 B CN113663918 B CN 113663918B CN 202110946245 A CN202110946245 A CN 202110946245A CN 113663918 B CN113663918 B CN 113663918B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
- B07B13/05—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size using material mover cooperating with retainer, deflector or discharger
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
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Abstract
The invention discloses a conveying device for machining micro parts, which comprises a first conveying assembly, a second conveying assembly, a third conveying assembly and a blanking assembly, wherein the second conveying assembly conveys the parts from a second chute and a first chute backwards through a second conveying belt, a screening plate is arranged on the second conveying assembly, the screening plate is positioned behind the joint of the second chute, the first chute and the second conveying belt and is used for screening the parts from the second chute and the first chute, the distance W3 between the other end surface of the screening plate and the other side plate of the second conveying assembly is greater than L1 and smaller than 1.2 and L1, the distance H5 between the lower surface of the screening plate and the second conveying belt is greater than H1 and smaller than 1.5 and H1, and the inclined surface of the screening plate is an arc inclined surface. The invention can realize the screening adjustment and the transmission of the pose of the workpiece, is beneficial to realizing the batch, flexible and automatic manufacture of the minimally invasive surgery chuck part and improves the operation efficiency and quality.
Description
Technical Field
The invention relates to a conveying device for machining tiny parts, in particular to a mechanical device capable of automatically feeding and discharging tiny surgical chuck parts in workpiece deburring machining.
Background
The minimally invasive surgery has the advantages that the trauma is small, the pain is light, the recovery is fast, the dream of each patient needing the surgery, the minimally invasive surgery enables the dream to become the dream of the real minimally invasive surgery, the psychology, the society, the physiology (pain), the spiritual outlook and the life quality of the patient are better emphasized, the patient is attached to the patient to the maximum extent, the pain of the patient is relieved, the minimally invasive surgery does not need to be operated, only 1-3 small holes of 0.5-1 cm are needed to be opened on the patient, the patient does not leave scars and has no pain, the whole process of examination, treatment and recovery can be completed in 3-5 days, the injury of the traditional surgery to the human body is reduced, and the inconvenience and the pain of the patient caused by the disease are greatly reduced.
The minimally invasive surgical chuck part has high requirements on the roughness of the machined surface and the quality of an edge, particularly, the machined surface does not allow any residual machined burr, but a large amount of burrs are inevitably left after machining and are required to be removed, and because a workpiece needs to be machined and inspected in a single piece, an automatic material conveying structure meeting the requirement of single-piece deburring machining needs to be designed according to a deburring machining process to improve the machining efficiency.
Disclosure of Invention
The invention aims to provide a conveying device for micro part machining, which can realize screening, adjustment and transmission of workpiece poses, is beneficial to realizing batch, flexible and automatic manufacturing of micro-invasive surgery chuck parts, and improves the operation efficiency and quality.
In order to achieve the purpose, the invention adopts the technical scheme that: a conveying device for micro part machining is used for minimally invasive surgery chuck parts and comprises a base plate, two convex strip portions and two wing clamping portions, wherein the two convex strip portions are arranged on the upper surface of the base plate and are arranged at two edges of the length direction of the base plate in parallel;
when the lower surface of the substrate of the part is contacted with the conveyor belt, the height of the part is H2, the height of the convex strip part is H1, the total length of the part is L, the length of the wing clamping part is L1, and the width of the part is W;
when the top surface of the clamp wing part of the part is contacted with the conveying belt, the height of the part is H3;
the conveying device comprises a first conveying assembly, a second conveying assembly, a third conveying assembly and a blanking assembly, wherein the height of a first conveyor belt of the first conveying assembly is higher than that of a second conveyor belt of the second conveying assembly, the height of the second conveyor belt of the second conveying assembly is higher than that of a third conveyor belt of the third conveying assembly, and the blanking assembly is connected to the rear end of the third conveying assembly;
the front end of the first conveying assembly is connected with the material box and is used for conveying the parts falling from the material box to the rear side, an adjusting plate is arranged in the middle of the first conveying assembly and is arranged above the first conveying belt along the movement direction of the first conveying belt, and the space above the first conveying belt is divided into two parts in the direction perpendicular to the movement direction of the first conveying belt;
a height limiting plate which is obliquely arranged is arranged on the first conveying assembly and behind the adjusting plate, two ends of the height limiting plate are respectively connected with two side plates of the first conveying assembly, the height limiting plate is arranged above the first conveying belt, the distance between the height limiting plate and the conveying belt is greater than H3 and smaller than H2, the friction coefficient of the height limiting plate is smaller than that of the conveying belt of the first conveying assembly, the first conveying belt arranged on the front end face of the height limiting plate is connected with the second conveying assembly through a first sliding groove and used for conveying parts which do not pass through the height limiting plate and are H2 to the second conveying assembly, and one end, close to the first sliding groove, of the height limiting plate inclines to one side far away from the adjusting plate;
the rear end of the first conveying assembly positioned behind the height limiting plate is connected with the second conveying assembly through a second sliding chute, the second conveying assembly is used for conveying the part with the height H3 passing through the height limiting plate to the second conveying assembly, the second sliding chute is provided with at least two sliding chutes with rectangular cross sections, the height H4 of the cross section of each sliding chute is larger than the length L/2 of the part, the width W2 of the cross section of each sliding chute is larger than the width W of the part and smaller than the height H2 of the part, and the front end of the second sliding chute, which is connected with the first conveying assembly, is a semicircular sliding chute part;
the second conveying assembly conveys the parts from the second chute and the first chute backwards through the second conveying belt, a screening plate is arranged on the second conveying assembly, the screening plate is positioned behind the joint of the second chute, the first chute and the second conveying belt and is used for screening the parts from the second chute and the first chute, one end face of the screening plate is connected with one side plate of the second conveying assembly, the distance W3 between the other end face of the screening plate and the other side plate of the second conveying assembly is greater than L1 and less than 1.2L 1, the distance H5 between the lower surface of the screening plate and the second conveying belt is greater than H1 and less than 1.5H 1, and the inclined surface of the screening plate is an arc inclined surface;
the tail end of the second conveying assembly is provided with a baffle which is positioned above the second conveying belt and is arranged in an inclined mode and a third chute connected with the second conveying belt, and the baffle is used for conveying the parts passing through the screening plate to the third conveying assembly;
the second conveyor belt positioned below the screening plate is connected with the third conveying assembly through a reversing disc groove and is used for conveying parts which do not pass through the screening plate to the third conveying assembly, the end face, close to the reversing disc groove, of the screening plate is an inclined face inclined to one side of the reversing disc groove, the reversing disc groove further comprises a shell, an inner bin positioned in the shell and a rotating shaft for driving the inner bin to rotate, a plurality of partition plates are arranged at equal intervals in the circumferential direction of the inner bin and divide the inner bin into a plurality of reversing grooves with the same size, a feeding port and a discharging port communicated with the inner bin are formed in the upper portion and the lower portion of the shell respectively, the feeding port is connected with the second conveyor belt, and the discharging port is connected with the third conveying assembly;
the third chute and the reversing disc chute are connected with a collector arranged above a third conveyor belt through a fourth chute, one end of the collector is connected with a third conveying assembly, the other end of the collector is connected with the fourth chute and inclines downwards, stop plates capable of rotating upwards are arranged on two sides of the collector, an array device moving forwards along with the third conveyor belt is arranged below the collector, a plurality of part bins are arranged on the array device, and at least one end of each part bin is provided with a traction column for pushing the stop plates;
the unloading subassembly further includes a plurality of chucks, unloading conveyer belt and the unloading box of guide rail, movable mounting on the guide rail, third conveying subassembly end has a feed opening, when the part storehouse moves to the feed opening along with third conveying subassembly, the part that the chuck will be located the part storehouse is transported to the processing position, transports the part that the processing was accomplished to the unloading conveyer belt again, transports the part to the unloading box in through the unloading conveyer belt, the figure in a plurality of part storehouses is 7, feed opening department is provided with a sensor.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the conveying device for machining the tiny parts is suitable for automatic machining of deburring single parts of parts with high added values, particularly suitable for machining single parts and fully inspecting required workpieces, simple and compact in structure, capable of realizing screening, adjusting and conveying of workpiece poses, capable of meeting the requirement of fixed machining working beats, beneficial to realizing batch, flexible and automatic manufacturing of minimally invasive surgery chuck parts, capable of changing the traditional loading and unloading mode depending on manual operation, and capable of improving the working efficiency and quality.
2. The conveying device for processing the tiny parts is characterized in that the rear end of a first conveying assembly located behind a height limiting plate is connected with a second conveying assembly through a second sliding chute and used for conveying H3 parts passing through the height limiting plate to the second conveying assembly, the second sliding chute is provided with at least two sliding ways with rectangular cross sections, the height H4 of the cross section of each sliding way is larger than the length L/2 of each part, the width W2 of the cross section of each sliding way is larger than the width W of each part and smaller than the height H2 of each part, and the front end of the second sliding chute connected with the first conveying assembly is a semicircular sliding chute part; furthermore, a second conveyor belt positioned below the screening plate is connected with the third conveying assembly through a reversing disc groove and used for conveying parts which do not pass through the screening plate to the third conveying assembly, the reversing disc groove further comprises a shell, an inner bin positioned in the shell and a rotating shaft driving the inner bin to rotate, a plurality of partition plates are arranged at equal intervals in the circumferential direction of the inner bin and divide the inner bin into a plurality of reversing grooves with the same size, a feeding port and a discharging port which are communicated with the inner bin are respectively formed in the upper portion and the lower portion of the shell, the feeding port is connected with the second conveyor belt, the discharging port is connected with the third conveying assembly, and the reversing disc groove is ingenious in design and ingenious in structure, so that parts which do not meet requirements on the second conveyor belt can be reversed, and can meet subsequent processing requirements without being used as unqualified parts to be screened from the beginning; furthermore, the second sliding groove and the reversing disc groove are combined and matched with other parts, so that the transmission of the specific parts based on the device is realized, the parts are screened and adjusted while being transmitted, all parts conveyed by the device meet the subsequent processing requirements, the situation that only the parts are screened, the parts which do not meet the requirements are screened and then reprocessed is avoided, and the operation efficiency is greatly improved.
3. According to the conveying device for machining the tiny parts, a third sliding groove and a reversing disc groove of the conveying device are connected with a collector arranged above a third conveying belt through a fourth sliding groove, one end of the collector is connected with a third conveying assembly in an installing mode, the other end of the collector is connected with the fourth sliding groove and inclines downwards, stop plates capable of rotating upwards are arranged on two sides of the collector, an array device moving forwards along with the third conveying belt is arranged below the collector, a plurality of part bins are arranged on the array device, at least one end of each part bin is provided with a traction column used for pushing the stop plates, the arranged parts meeting the follow-up machining requirements are conveyed step by step one by step, the clamping and machining of the conveying device on the parts are facilitated, and the operation efficiency is improved; in addition, its unloading subassembly further includes a plurality of chucks, unloading conveyer belt and the unloading box of guide rail, movable mounting on the guide rail, third conveying assembly end has a feed opening, when the part storehouse moves to the feed opening along with third conveying assembly, the part that the chuck will be located the part storehouse is transported to the processing position, transports the part of processing completion to the unloading conveyer belt again, transports the part to the unloading box in through the unloading conveyer belt, has realized collecting the automatic unloading of the part of processing completion, has good systematicness and wholeness, improves the efficiency and the quality of operation simultaneously.
Drawings
FIG. 1 is a schematic diagram of the structure of the parts on which the present invention is based;
FIG. 2 is a schematic diagram of the position and attitude of a part based on the invention;
FIG. 3 is a schematic structural view of a conveying device for machining micro parts according to the present invention;
FIG. 4 is a schematic structural view of a first conveying assembly of the conveying apparatus for machining micro parts according to the present invention;
FIG. 5 is a schematic view showing a semicircular slide groove portion in the conveying apparatus for machining a minute part according to the present invention;
FIG. 6 is a schematic structural view of a second conveying assembly of the conveying apparatus for machining micro parts according to the present invention;
FIG. 7 is a side view of a portion of a second transfer assembly of the present invention;
FIG. 8 is a schematic view showing a structure of a reversing disc groove in the conveying apparatus for machining micro parts according to the present invention;
FIG. 9 is a schematic view of a portion of a third transfer assembly of the surgical chuck assembly carrier device according to the present invention;
FIG. 10 is a schematic view of an arrayer structure in a conveying apparatus for machining micro parts according to the present invention;
FIG. 11 is a schematic view of a blanking unit of the conveying device for machining micro parts according to the present invention.
In the above drawings: 1. a first transfer assembly; 2. a second transfer assembly; 3. a third transfer assembly; 4. a second chute; 401. a semicircular chute part; 5. a first chute; 6. a reversing disc groove; 601. a housing; 602. an inner bin; 603. a rotating shaft; 604. a feeding port; 605. a discharge port; 606. a partition plate; 607. a reversing slot; 7. a third chute; 8. a blanking assembly; 10. a part; 101. a substrate; 102. a raised strip portion; 103. a clip part; 11. a first conveyor belt; 12. an adjustment plate; 13. a height limiting plate; 21. a second conveyor belt; 22. a screening plate; 23. a baffle plate; 31. a third conveyor belt; 41. a fourth chute; 42. a stop plate; 43. a collector; 44. an arrayer; 45. a traction column; 46. a parts bin; 47. a feeding port; 51. a chuck; 52. a guide rail; 53. a blanking conveyor belt; 54. and discharging the material box.
Detailed Description
Example 1: a conveying device for micro part machining is used for a minimally invasive surgery chuck part 10, wherein the part 10 comprises a base plate 101, two convex strip parts 102 and two clamping wing parts 103, wherein the two convex strip parts 102 are arranged on the upper surface of the base plate 101, the two convex strip parts 102 are arranged on two edges of the length direction of the base plate 101 in parallel, and the two clamping wing parts 103 are positioned at one end of the base plate 101 and are respectively connected with the two convex strip parts 102;
when the lower surface of the substrate 101 of the component 10 contacts with the conveyor belt, the height of the component 10 is H2, the height of the convex part 102 is H1, the total length of the component 10 is L, the length of the wing clamping part 103 is L1, and the width of the component 10 is W;
the height of the part 10 is H3 when the top surface of the wing 103 of the part 10 is in contact with the conveyor belt;
the conveying device comprises a first conveying assembly 1, a second conveying assembly 2, a third conveying assembly 3 and a blanking assembly 8, wherein the height of a first conveyor belt 11 of the first conveying assembly 1 is higher than that of a second conveyor belt 21 of the second conveying assembly 2, the height of the second conveyor belt 21 of the second conveying assembly 2 is higher than that of a third conveyor belt 31 of the third conveying assembly 3, and the blanking assembly 8 is connected to the rear end of the third conveying assembly 3;
the front end of the first conveying assembly 1 is connected with the material box and is used for conveying the parts falling from the material box to the rear, an adjusting plate 12 is arranged in the middle of the first conveying assembly 1, the adjusting plate 12 is arranged above the first conveying belt 11 along the movement direction of the first conveying belt 11, and the space above the first conveying belt 11 is divided into two parts in the direction perpendicular to the movement direction of the first conveying belt 11;
a height limiting plate 13 which is obliquely arranged is arranged on the first conveying assembly 1 and behind the adjusting plate 12, two ends of the height limiting plate 13 are respectively connected with two side plates of the first conveying assembly 1, the height limiting plate 13 is arranged above the first conveying belt 11, the distance between the height limiting plate 13 and the conveying belt is greater than H3 and smaller than H2, the friction coefficient of the height limiting plate 13 is smaller than that of the conveying belt of the first conveying assembly 1, the first conveying belt 11 arranged on the front end face of the height limiting plate 13 is connected with the second conveying assembly 2 through a first sliding groove 5 and used for conveying parts 10 which do not pass through the height limiting plate 13 and are H2 to the second conveying assembly 2, and one end, close to the first sliding groove 5, of the height limiting plate 13 inclines to one side far away from the adjusting plate 12;
the rear end of the first conveying assembly 1 positioned behind the height limiting plate 13 is connected with the second conveying assembly 2 through a second chute 4, and is used for conveying the part 10 with the height H3 passing through the height limiting plate 13 to the second conveying assembly 2, the second chute 4 is provided with at least two chutes with rectangular cross sections, the height H4 of the cross section of each chute is greater than the length L/2 of the part 10, the width W2 of the cross section of each chute is greater than the width W of the part 10 and is smaller than the height H2 of the part 10, and the front end of the second chute 4 connected with the first conveying assembly 1 is a semicircular chute part 401;
the second conveying assembly 2 conveys the parts 10 from the second chute 4 and the first chute 5 to the rear through the second conveyor belt 21, a screening plate 22 is arranged on the second conveying assembly 2, the screening plate 22 is positioned behind the joint of the second chute 4 and the first chute 5 with the second conveyor belt 21 and is used for screening the parts 10 from the second chute 4 and the first chute 5, one end face of the screening plate 22 is connected with one side plate of the second conveying assembly 2, the distance W3 between the other end face of the screening plate 22 and the other side plate of the second conveying assembly 2 is greater than L1 and less than 1.2 × L1, and the distance H5 between the lower surface of the screening plate 22 and the second conveyor belt 21 is greater than H1 and less than 1.5 × H1;
the tail end of the second conveying component 2 is provided with a baffle 23 which is obliquely arranged above the second conveying belt 21 and a third chute 7 connected with the second conveying belt 21, and the baffle 23 and the third chute are used for conveying the parts 10 passing through the screening plate 22 to the third conveying component 3;
the second conveyor belt 21 located below the screening plate 22 is connected with the third conveyor assembly 3 through a reversing disc groove 6, and is used for conveying the parts 10 which do not pass through the screening plate 22 to the third conveyor assembly 3, the end surface of the screening plate 22 close to the reversing disc groove 6 is an inclined surface inclined to one side of the reversing disc groove 6, the reversing disc groove 6 further comprises a housing 601, an inner bin 602 located in the housing 601, and a rotating shaft 603 for driving the inner bin 602 to rotate, a plurality of partition plates 606 are arranged at equal intervals in the circumferential direction of the inner bin 602, the plurality of partition plates 606 divide the inner bin 602 into a plurality of reversing grooves 607 with the same size, the upper and lower parts of the housing 601 are respectively provided with a feeding port 604 and a discharging port 605 communicated with the inner bin 602, the feeding port 604 is connected with the second conveyor belt 21, and the discharging port 605 is connected with the third conveyor assembly 3;
the third chute 7 and the reversing disc chute 6 are connected with a collector 43 arranged above the third conveyor belt 31 through a fourth chute 41, one end of the collector 43 is connected with the third conveying assembly 3, the other end of the collector 43 is connected with the fourth chute 41 and inclines downwards, stop plates 42 capable of rotating upwards are arranged on two sides of the collector 43, an arrayer 44 moving forwards along with the third conveyor belt 31 is arranged below the collector 43, the arrayer 44 is provided with a plurality of part bins 46, and at least one end of each part bin 46 is provided with a traction column 45 for pushing the stop plates 42;
unloading subassembly 8 further includes guide rail 52, a plurality of chucks 51, unloading conveyer belt 53 and unloading box 54 of movable mounting on guide rail 52, third conveying assembly 3 end has a feed opening 47, and when part storehouse 46 moved to feed opening 47 along with third conveying assembly 3, chuck 51 will be located part 10 in part storehouse 46 and transport to the processing position, and the part 10 that will process the completion transports to unloading conveyer belt 53 again, transports part 10 to unloading box 54 in through unloading conveyer belt 53.
The number of the part bins 46 is 7; the inclined plane of the screening plate 22 is an arc inclined plane; the rotating shaft 603 is connected to an output shaft of a motor.
Example 2: a conveying device for micro-part machining is used for a minimally invasive surgery chuck part 10, as shown in figure 1, the part 10 comprises a base plate 101, two convex strip portions 102 and two clamping wing portions 103, wherein the two convex strip portions 102 are arranged on the upper surface of the base plate 101, the two convex strip portions 102 are arranged at two edges of the length direction of the base plate 101 in parallel, and the two clamping wing portions 103 are located at one end of the base plate 101 and are respectively connected with the two convex strip portions 102;
as shown in fig. 2, there are four possible positions of the part, when the lower surface of the substrate 101 of the part 10 contacts the conveyor belt, the height of the part 10 is H2, the height of the raised strip portion 102 is H1, the total length of the part 10 is L, the length of the wing clamping portion 103 is L1, and the width of the part 10 is W;
the height of the part 10 is H3 when the top surface of the wing 103 of the part 10 is in contact with the conveyor belt;
the conveying device comprises a first conveying assembly 1, a second conveying assembly 2, a third conveying assembly 3 and a blanking assembly 8, wherein the height of a first conveyor belt 11 of the first conveying assembly 1 is higher than that of a second conveyor belt 21 of the second conveying assembly 2, the height of the second conveyor belt 21 of the second conveying assembly 2 is higher than that of a third conveyor belt 31 of the third conveying assembly 3, and the blanking assembly 8 is connected to the rear end of the third conveying assembly 3;
the front end of the first conveying assembly 1 is connected with the material box and is used for conveying the parts falling from the material box to the rear, an adjusting plate 12 is arranged in the middle of the first conveying assembly 1, the adjusting plate 12 is arranged above the first conveying belt 11 along the movement direction of the first conveying belt 11, and the space above the first conveying belt 11 is divided into two parts in the direction perpendicular to the movement direction of the first conveying belt 11;
a height limiting plate 13 which is obliquely arranged is arranged on the first conveying assembly 1 and behind the adjusting plate 12, two ends of the height limiting plate 13 are respectively connected with two side plates of the first conveying assembly 1, the height limiting plate 13 is arranged above the first conveying belt 11, the distance between the height limiting plate 13 and the conveying belt is greater than H3 and smaller than H2, the friction coefficient of the height limiting plate 13 is smaller than that of the conveying belt of the first conveying assembly 1, the first conveying belt 11 arranged on the front end face of the height limiting plate 13 is connected with the second conveying assembly 2 through a first sliding groove 5 and used for conveying parts 10 which do not pass through the height limiting plate 13 and are H2 to the second conveying assembly 2, and one end, close to the first sliding groove 5, of the height limiting plate 13 inclines to one side far away from the adjusting plate 12;
the rear end of the first conveying assembly 1 positioned behind the height limiting plate 13 is connected with the second conveying assembly 2 through a second chute 4 and is used for conveying the part 10 with the height H3 passing through the height limiting plate 13 to the second conveying assembly 2, the second chute 4 is provided with at least two chutes with rectangular cross sections, the cross section height H4 of each chute is larger than the length L/2 of the part 10, the cross section width W2 of each chute is larger than the width W of the part 10 and is smaller than the height H2 of the part 10, and the front end of the second chute 4 connected with the first conveying assembly 1 is a semicircular chute part 401;
the second conveying assembly 2 conveys the parts 10 from the second chute 4 and the first chute 5 to the rear through a second conveying belt 21, a screening plate 22 is arranged on the second conveying assembly 2, the screening plate 22 is positioned behind the joint of the second chute 4 and the first chute 5 with the second conveying belt 21 and is used for screening the parts 10 from the second chute 4 and the first chute 5, one end face of the screening plate 22 is connected with one side plate of the second conveying assembly 2, the distance W3 between the other end face of the screening plate 22 and the other side plate of the second conveying assembly 2 is greater than L1 and less than 1.2L 1, and the distance H5 between the lower surface of the screening plate 22 and the second conveying belt 21 is greater than H1 and less than 1.5H 1;
the tail end of the second conveying component 2 is provided with a baffle 23 which is positioned above the second conveying belt 21 and is arranged obliquely and a third chute 7 connected with the second conveying belt 21, and the baffle 23 is used for conveying the parts 10 passing through the screening plate 22 to the third conveying component 3;
the second conveyor belt 21 located below the screening plate 22 is connected with the third conveyor assembly 3 through a reversing disc groove 6, and is used for conveying the parts 10 which do not pass through the screening plate 22 to the third conveyor assembly 3, the end surface of the screening plate 22 close to the reversing disc groove 6 is an inclined surface inclined to one side of the reversing disc groove 6, the reversing disc groove 6 further comprises a shell 601, an inner bin 602 located in the shell 601 and a rotating shaft 603 for driving the inner bin 602 to rotate, a plurality of partition plates 606 are arranged at equal intervals in the circumferential direction of the inner bin 602, the inner bin 602 is divided into a plurality of reversing grooves 607 with the same size by the plurality of partition plates 606, a feeding port 604 and a discharging port 605 communicated with the inner bin 602 are respectively arranged at the upper part and the lower part of the shell 601, the feeding port 604 is connected with the second conveyor belt 21, and the discharging port 605 is connected with the third conveyor assembly 3;
the third chute 7 and the reversing disc slot 6 are connected with a collector 43 arranged above the third conveyor belt 31 through a fourth chute 41, one end of the collector 43 is connected with the third conveying assembly 3, the other end of the collector 43 is connected with the fourth chute 41 and inclines downwards, stop plates 42 capable of rotating upwards are arranged on two sides of the collector 43, an arrayer 44 moving forwards along with the third conveyor belt 31 is arranged below the collector 43, a plurality of part bins 46 are arranged on the arrayer 44, and at least one end of each part bin 46 is provided with a traction column 45 for pushing the stop plate 42;
unloading subassembly 8 further includes guide rail 52, a plurality of chucks 51, unloading conveyer belt 53 and unloading box 54 of movable mounting on guide rail 52, third conveying assembly 3 end has a feed opening 47, and when part storehouse 46 moved to feed opening 47 along with third conveying assembly 3, chuck 51 will be located part 10 in part storehouse 46 and transport to the processing position, and the part 10 that will process the completion transports to unloading conveyer belt 53 again, transports part 10 to unloading box 54 in through unloading conveyer belt 53.
The number of the part bins 46 is 4; the inclined plane of the screening plate 22 is an arc inclined plane; a sensor is disposed at the feed opening 47.
When the part clamping device is used, parts in the material box fall onto the first conveying belt, when the parts pass through the adjusting plate, the adjusting plate provides a perturbation for the parts, the postures of the parts are adjusted to be one of 4 poses, the parts in the 4 poses move backwards to the height limiting plate along with the first conveying belt, the parts in the two poses with the height H3 pass through the height limiting plate, the parts in the two poses with the height H2 slide down to the second conveying belt through the first sliding chute, the parts in the two poses with the height H2 move backwards to the screening plate along with the second conveying belt, the parts in one pose with the wing clamping part in front pass through the screening plate and slide down to the third conveying assembly through the third sliding chute, and therefore the parts in the only pose required by subsequent processing are obtained;
further, the parts which do not pass through the height limiting plate and have two poses with the height H2 pass through the second sliding chute, are adjusted to be parts with the height H3, are conveyed to the second conveyor belt for subsequent screening, are reversed through the reversing disc groove, and finally obtain the only pose required by subsequent processing and slide to the third conveying assembly;
parts with unique poses required by subsequent processing are arranged in the collector one by one, the traction column pushes the stop plate to rotate along with the stepping forward movement of the arraying device, and the parts fall into the part bin one by one and are conveyed to the feed opening along with the part bin;
the chuck moves along the slide rail, and the part to be processed is held at the feed opening and is processed, and the processed part is conveyed to the feeding conveyor belt and moves into the feeding box along with the feeding conveyor belt.
When the conveying device for machining the tiny parts is adopted, the conveying device is suitable for automatic machining of deburring single parts of parts with high added values, particularly suitable for machining single parts and fully inspecting required workpieces, has a simple and compact structure, can realize screening, adjustment and transmission of workpiece poses, can meet the requirement of fixed machining working beats, is beneficial to realizing batch, flexible and automatic manufacturing of minimally invasive surgery chuck parts, changes the traditional feeding and discharging mode depending on manual operation, and improves the working efficiency and quality;
in addition, through the arrangement of the second sliding groove, not only is the screening of parts realized, but also the parts which do not meet the requirements are adjusted, so that the parts meet the subsequent processing requirements, the screening from the beginning is not needed, and the production efficiency is greatly improved; the reversing disc groove is designed and has an ingenious structure, and parts which do not meet requirements on the second conveying belt can be reversed to meet the subsequent processing requirements without being screened from the beginning as unqualified parts; furthermore, the second sliding groove and the reversing disc groove are combined and matched with other parts, so that the conveying of the specific parts based on the parts conveying device is realized, the parts are screened and adjusted while being conveyed, all the parts conveyed by the parts conveying device meet the subsequent processing requirements, the situation that only the parts are screened, the parts which do not meet the requirements are screened out and then are reprocessed is avoided, and the operation efficiency is greatly improved;
meanwhile, the parts which are well arranged and meet the follow-up processing requirements are conveyed step by step, the parts are clamped and processed by the conveying device conveniently, automatic blanking collection of the processed parts is realized, good systematicness and integrity are achieved, and the operation efficiency and quality are improved.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides a conveyor is used in small parts machining which characterized in that: the minimally invasive surgical chuck part (10) comprises a base plate (101), two convex strip parts (102) and two clamping wing parts (103), wherein the two convex strip parts (102) are arranged on the upper surface of the base plate (101), the two convex strip parts (102) are arranged at two edges of the length direction of the base plate (101) in parallel, and the two clamping wing parts (103) are positioned at one end of the base plate (101) and are respectively connected with the two convex strip parts (102);
when the lower surface of the substrate (101) of the part (10) is contacted with the conveyor belt, the height of the part (10) is H2, the height of the convex strip part (102) is H1, the total length of the part (10) is L, the length of the wing clamping part (103) is L1, and the width of the part (10) is W;
the height of the part (10) is H3 when the top surface of the wing part (103) of the part (10) is contacted with the conveyor belt;
the conveying device comprises a first conveying assembly (1), a second conveying assembly (2), a third conveying assembly (3) and a blanking assembly (8), wherein the height of a first conveying belt (11) of the first conveying assembly (1) is higher than that of a second conveying belt (21) of the second conveying assembly (2), the height of the second conveying belt (21) of the second conveying assembly (2) is higher than that of a third conveying belt (31) of the third conveying assembly (3), and the blanking assembly (8) is connected to the rear end of the third conveying assembly (3);
the front end of the first conveying assembly (1) is connected with the material box and used for conveying the parts falling from the material box to the rear, an adjusting plate (12) is arranged in the middle of the first conveying assembly (1), the adjusting plate (12) is arranged above the first conveying belt (11) along the movement direction of the first conveying belt (11), and the space above the first conveying belt (11) is divided into two parts in the direction perpendicular to the movement direction of the first conveying belt (11);
a height limiting plate (13) which is obliquely arranged is arranged on the first conveying assembly (1) and behind the adjusting plate (12), two ends of the height limiting plate (13) are respectively connected with two side plates of the first conveying assembly (1), the height limiting plate (13) is arranged above the first conveying belt (11), the distance between the height limiting plate (13) and the conveying belt is larger than H3 and smaller than H2, the friction coefficient of the height limiting plate (13) is smaller than that of the conveying belt of the first conveying assembly (1), the first conveying belt (11) which is arranged at the front end face of the height limiting plate (13) is connected with the second conveying assembly (2) through a first sliding chute (5) and is used for conveying parts (10) which do not pass through the height limiting plate (13) and are H2 to the second conveying assembly (2), and one end, close to the first sliding chute (5), of the height limiting plate (13) inclines to one side far away from the adjusting plate (12);
the rear end of a first conveying assembly (1) positioned behind the height limiting plate (13) is connected with a second conveying assembly (2) through a second sliding chute (4) and used for conveying the parts (10) with the height of H3 passing through the height limiting plate (13) to the second conveying assembly (2), the second sliding chute (4) is provided with at least two sliding ways with rectangular sections, the height H4 of the sections of the sliding ways is larger than the length L/2 of the parts (10), the width W2 of the sections of the sliding ways is larger than the width W of the parts (10) and smaller than the height H2 of the parts (10), and the front end of the second sliding chute (4) connected with the first conveying assembly (1) is a semicircular sliding chute part (401);
the second conveying assembly (2) conveys the parts (10) from the second chute (4) and the first chute (5) to the rear through a second conveying belt (21), a screening plate (22) is arranged on the second conveying assembly (2), the screening plate (22) is positioned behind the joint of the second chute (4), the first chute (5) and the second conveying belt (21) and is used for screening the parts (10) from the second chute (4) and the first chute (5), one end face of the screening plate (22) is connected with one side plate of the second conveying assembly (2), the distance W3 between the other end face of the screening plate (22) and the other side plate of the second conveying assembly (2) is greater than L1 and less than 1.2L 1, the distance H5 between the lower surface of the screening plate (22) and the second conveying belt (21) is greater than H1 and less than 1.5H 1, and the inclined surface of the screening plate (22) is an arc-shaped inclined surface;
the tail end of the second conveying component (2) is provided with a baffle (23) which is positioned above the second conveying belt (21) and is arranged in an inclined mode and a third chute (7) connected with the second conveying belt (21) and used for conveying the parts (10) passing through the screening plate (22) to the third conveying component (3);
the second conveyor belt (21) positioned below the screening plate (22) is connected with the third conveyor assembly (3) through a reversing disc groove (6) and used for conveying parts (10) which do not pass through the screening plate (22) to the third conveyor assembly (3), the end face, close to the reversing disc groove (6), of the screening plate (22) is an inclined face inclined towards one side of the reversing disc groove (6), the reversing disc groove (6) further comprises a shell (601), an inner bin (602) positioned in the shell (601) and a rotating shaft (603) driving the inner bin (602) to rotate, a plurality of partition plates (606) are arranged at equal intervals in the circumferential direction of the inner bin (602), the inner bin (602) is divided into a plurality of reversing grooves (607) with the same size through the plurality of partition plates (606), a feeding port (604) and a discharging port (605) communicated with the inner bin (602) are respectively formed in the upper portion and the lower portion of the shell (601), the feeding port (604) is connected with the second conveyor belt (21), and the discharging port (605) is connected with the third conveyor assembly (3);
the third chute (7) and the reversing disc groove (6) are connected with a collector (43) arranged above a third conveyor belt (31) through the same fourth chute (41), one end of the collector (43) is connected with the third conveying assembly (3), the other end of the collector (43) is connected with the fourth chute (41) and inclines downwards, stop plates (42) capable of rotating upwards are arranged on two sides of the collector (43), an array device (44) moving forwards along with the third conveyor belt (31) is arranged below the collector (43), a plurality of part bins (46) are arranged on the array device (44), and at least one end of each part bin (46) is provided with a traction column (45) used for pushing the stop plates (42);
unloading subassembly (8) further include guide rail (52), a plurality of chucks (51), unloading conveyer belt (53) and unloading box (54) of movable mounting on guide rail (52), third conveying assembly (3) end has a feed opening (47), when part storehouse (46) moved to feed opening (47) along with third conveying assembly (3), part (10) that chuck (51) will be located part storehouse (46) are transported to the processing position, and the part (10) that will process the completion are transported to unloading conveyer belt (53) again, transport part (10) to unloading box (54) in through unloading conveyer belt (53), the figure of a plurality of part storehouses (46) is 7, feed opening (47) department is provided with a sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110946245.3A CN113663918B (en) | 2019-12-02 | 2019-12-02 | Conveying device for micro part machining |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911215843.2A CN110893983B (en) | 2019-12-02 | 2019-12-02 | Minimally invasive surgery chuck part machining device |
| CN202110946245.3A CN113663918B (en) | 2019-12-02 | 2019-12-02 | Conveying device for micro part machining |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911215843.2A Division CN110893983B (en) | 2019-12-02 | 2019-12-02 | Minimally invasive surgery chuck part machining device |
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| Publication Number | Publication Date |
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| CN113663918A CN113663918A (en) | 2021-11-19 |
| CN113663918B true CN113663918B (en) | 2023-03-31 |
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| CN201911215843.2A Active CN110893983B (en) | 2019-12-02 | 2019-12-02 | Minimally invasive surgery chuck part machining device |
| CN202110946245.3A Active CN113663918B (en) | 2019-12-02 | 2019-12-02 | Conveying device for micro part machining |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911215843.2A Active CN110893983B (en) | 2019-12-02 | 2019-12-02 | Minimally invasive surgery chuck part machining device |
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| CN114871653B (en) * | 2022-06-20 | 2023-11-03 | 深圳市鹏煜威科技有限公司 | Pipe fitting material loading reversing mechanism and welding equipment thereof |
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|---|---|---|---|---|
| JP2000167492A (en) * | 1998-11-30 | 2000-06-20 | Hitachi Zosen Corp | Bottle sorter |
| CN109046987A (en) * | 2018-07-27 | 2018-12-21 | 重庆聚伯雅科技有限公司 | Workpiece transmits screening plant |
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|---|---|---|---|---|
| GB783911A (en) * | 1953-05-12 | 1957-10-02 | Walter Herbort | Improvements in or relating to devices for sorting articles according to length |
| JPH07315554A (en) * | 1994-05-24 | 1995-12-05 | Shinjiyou Seisakusho:Kk | High speed regularly feed device for parts |
| JP2006320866A (en) * | 2005-05-20 | 2006-11-30 | Yoshi Takiguchi | Fruit sorter and its sorting method |
| CN102784759B (en) * | 2012-07-27 | 2017-04-26 | 萧山工业研究院 | Strip metal auto-screening and integrated feeding device |
| CN105016060B (en) * | 2015-06-30 | 2018-03-20 | 中银（宁波）电池有限公司 | A kind of battery enters disk device |
| CN105013712B (en) * | 2015-07-14 | 2017-10-10 | 刘建华 | Alignment pin size selection machine |
| CN205289514U (en) * | 2016-01-11 | 2016-06-08 | 昆山德衡汉自动化设备有限公司 | Can filter transmission device of disc part |
| CN206168812U (en) * | 2016-09-27 | 2017-05-17 | 大连海洋大学 | Thick sorter of express delivery |
| CN206437576U (en) * | 2016-11-04 | 2017-08-25 | 苏州麦克韦尔自动化设备有限公司 | A kind of part auto-sequencing feeding machanism |
| CN207658634U (en) * | 2017-12-16 | 2018-07-27 | 无锡其宏包装材料厂 | The arranging-in-row device of ladder part |
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2019
- 2019-12-02 CN CN201911215843.2A patent/CN110893983B/en active Active
- 2019-12-02 CN CN202110946245.3A patent/CN113663918B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000167492A (en) * | 1998-11-30 | 2000-06-20 | Hitachi Zosen Corp | Bottle sorter |
| CN109046987A (en) * | 2018-07-27 | 2018-12-21 | 重庆聚伯雅科技有限公司 | Workpiece transmits screening plant |
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| Publication number | Publication date |
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| CN110893983A (en) | 2020-03-20 |
| CN110893983B (en) | 2021-09-03 |
| CN113663918A (en) | 2021-11-19 |
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