CN112224765A - Mechanism for distinguishing positive materials and negative materials of silver dots and using method thereof - Google Patents
Mechanism for distinguishing positive materials and negative materials of silver dots and using method thereof Download PDFInfo
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- CN112224765A CN112224765A CN202010983266.8A CN202010983266A CN112224765A CN 112224765 A CN112224765 A CN 112224765A CN 202010983266 A CN202010983266 A CN 202010983266A CN 112224765 A CN112224765 A CN 112224765A
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- silver
- blanking
- silver point
- positioning
- sliding seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
- B65G25/04—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors
- B65G25/08—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors having impellers, e.g. pushers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a mechanism for distinguishing positive materials and negative materials of silver dots, which comprises an installation base, a sliding seat, a driven positioning component for positioning the silver dots and a driven blanking component for discharging unqualified silver dots, wherein the sliding seat is arranged on the installation base; a feeding groove is formed on the top of one side of the sliding seat, and a blanking channel matched with the blanking assembly for use is formed on the sliding seat; the positioning assembly comprises a sliding block which is arranged in the sliding seat in a sliding mode and a silver point positioning piece which is arranged at the top of the sliding block, and a positioning groove is formed in one side, close to the feeding groove, of the silver point positioning piece; the blanking assembly comprises a blanking stop block and a longitudinal pushing cylinder, and a blanking hole is formed in the blanking stop block. The slider transversely moves in the sliding seat, the silver point locating piece blocks the silver point conveyed in the feeding groove, the silver point locating piece is driven by the slider to move forwards to the detection position of the silver point, the blanking stop block is driven to longitudinally move in the sliding seat, the blanking hole is opposite to the locating groove, and unqualified silver points are discharged through the blanking hole and the blanking channel.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment, and particularly relates to a silver spot positive and negative material distinguishing mechanism and a using method thereof.
Background
Full-automatic welding silver point equipment has the requirement to just reverse side when using the silver point, and silver point and work piece are in the in-process of accomplishing the welding, can often appear the silver point reverse side, and the welding back silver point remains few, the circumstances such as silver point shearing force is not enough to lead to the finished product unqualified, seriously influence finished product production quality.
At present, the traditional silver point mode of discharging errors adopts manual silver points on the reverse side, the production efficiency is low, time and labor are wasted, and potential safety hazards exist during manual operation.
Therefore, in order to solve the above technical problems, it is necessary to design a mechanism capable of automatically and rapidly discharging wrong silver dots for use in an automatic apparatus.
Disclosure of Invention
The invention aims to provide a mechanism for distinguishing positive materials from negative materials of silver dots, which has the advantages of simple structure, simple operation, no need of manually discharging wrong silver dots and high production efficiency.
The invention further aims to provide a using method of the silver point positive and negative material distinguishing mechanism.
The technical scheme of the invention is as follows:
a mechanism is distinguished to positive and negative material of silver point includes: the device comprises an installation base, a sliding seat arranged on the installation base, a driven positioning component used for positioning silver dots and a driven blanking component used for discharging unqualified silver dots;
the inner walls of two sides of the sliding seat are provided with sliding chutes, the top of one side of the sliding seat is provided with a feeding groove for feeding silver dots from the outside, the top of the feeding groove is fixedly provided with a silver dot cover plate, and the sliding seat is provided with a blanking channel matched with the blanking assembly;
the positioning assembly comprises a sliding block which is slidably arranged in the sliding seat and a silver point positioning piece which is arranged at the top of the sliding block, the tail end of the sliding block is connected with the output end of the transverse pushing cylinder to drive the sliding block to transversely move in the sliding seat, a positioning groove is formed on one side of the silver point positioning piece, which is close to the feeding groove, and is used for being matched with the feeding groove to clamp a silver point, and under the driving of the transverse pushing cylinder, the sliding block drives the silver point positioning piece to transversely slide in the sliding seat and drives the silver point to move to a detection position through the positioning groove;
the blanking assembly comprises a blanking stop block and a longitudinal pushing cylinder used for driving the blanking stop block to move, the output end of the longitudinal pushing cylinder is connected with the rear end of the blanking stop block, a blanking hole is formed in the blanking stop block and used for being communicated with a blanking channel to discharge unqualified silver dots, and the longitudinal pushing cylinder pushes the blanking stop block to move longitudinally in the sliding seat, so that the blanking hole of the blanking stop block moves to be under a positioning groove of a silver dot positioning piece, and the silver dots in the positioning groove are discharged outwards from the blanking channel through the blanking hole.
In the technical scheme, the sliding seat comprises a bottom plate, a first supporting block and a second supporting block which are symmetrically arranged at two sides of the bottom plate, the bottoms of the first supporting block and the second supporting block are both arranged on the bottom plate, a cavity for the sliding block to slide is formed among the first supporting block, the second supporting block and the bottom plate, a stepped surface is formed at the top of the first supporting block, the stepped surface comprises a first plane, a connecting surface and a second plane, the connecting surface is vertically arranged between the first plane and the second plane, the first plane is positioned above one side of the second plane, the feeding groove is arranged on the first plane, the bottom of the feeding groove is connected with the second plane, the silver point positioning piece is slidably arranged on the second plane, so that a plurality of silver points enter positioning grooves of the silver point positioning piece arranged on the second plane through the feeding groove sequence, the first supporting block is provided with a first square hole along the front end of the moving direction of the sliding block so that the front end of the blanking stop block can penetrate through the first supporting block, a notch is formed below the first square hole, and the notch is communicated with the bottom of the first square hole to form the blanking channel.
In the above technical scheme, a second square hole is formed in the second supporting block for the rear end of the blanking stop block to pass through, and the first square hole corresponds to the second square hole in position so that the blanking stop block passes through the first square hole and the second square hole respectively.
In the technical scheme, the first plane of the first supporting block is provided with two mounting holes, and the silver point cover plate passes through the corresponding mounting holes respectively through the two locking screws and is fixedly mounted with the first supporting block.
In the above technical scheme, both sides of the sliding block are formed with sliding surfaces matched with the sliding grooves, and the sliding surfaces are serrated sliding surfaces so as to improve the stability of the sliding block during sliding.
In the technical scheme, one side of the mounting base is provided with a material receiving box which is positioned below the blanking channel and used for receiving the discharged unqualified silver points.
In the technical scheme, a long hole is formed in the middle of the silver point cover plate and used for observing the position of the silver point in the feeding trough, and the long hole is in a round-corner rectangular shape.
In the technical scheme, the transverse pushing cylinder is installed on the sliding seat through a transverse pushing cylinder fixing frame, and an output shaft of the transverse pushing cylinder is fixedly installed with the sliding block through a cylinder fixing nut, a locking nut and a cylinder connector.
In the technical scheme, the longitudinal pushing cylinder is installed on the sliding seat through a longitudinal pushing cylinder fixing frame, and an output shaft of the longitudinal pushing cylinder is fixedly installed with the blanking stop block through a cylinder fixing nut, a locking nut and a cylinder connector.
In the above technical solution, the bottom of the mounting base is connected with an external device.
A use method of a mechanism for distinguishing positive materials from negative materials based on silver dots comprises the following steps:
(1) placing a plurality of silver dots into a feeding groove, sequentially pushing the silver dots into a positioning groove of a silver dot positioning sheet, clamping one silver dot through the positioning groove, then starting a transverse pushing cylinder, pushing a sliding block and the silver dot positioning sheet to transversely move in a sliding seat by the transverse pushing cylinder, and moving the silver dot positioning sheet to a detection position on a second plane with the silver dots clamped in the positioning groove;
(2) detecting the positive and negative of the silver point by an external detection sensor, executing the step (3) when the detection sensor detects that the silver point is in the positive direction, and executing the step (4) when the detection sensor detects that the silver point is in the negative direction;
(3) taking out the qualified silver point through an external manipulator, then horizontally pushing the air cylinder to drive the sliding block and the silver point positioning sheet to return to the initial position of the step (1), and waiting for the next silver point to be sent into the positioning groove of the silver point positioning sheet;
(4) starting a longitudinal pushing cylinder to drive a blanking stop block to move, so that a blanking hole of the blanking stop block is positioned under a positioning groove of a silver point positioning sheet, and unqualified silver points in the positioning groove fall into a material receiving box through the blanking hole and a blanking channel;
(5) and the longitudinal pushing cylinder returns to the original position, meanwhile, the transverse pushing cylinder drives the sliding block and the silver point positioning sheet to return to the initial position, the next silver point in the feeding groove is waited to be fed into the silver point positioning sheet, and the steps are repeated to finish the distinguishing work of the positive and negative materials of the silver point.
The invention has the advantages and positive effects that:
1. the slider lateral shifting in the sliding seat, the silver point spacer blocks the silver point that conveys in the silo of going up, and move forward to the detection position of silver point under the drive of slider, drive blanking dog longitudinal movement in the sliding seat when detecting unqualifiedly, the blanking hole that makes the blanking dog is relative with the constant head tank of silver point spacer, so that unqualified silver point discharges through blanking hole and blanking passageway, discharge wrong silver point fast, with traditional manual discharge silver point, high production efficiency, time saving and labor saving.
2. The mounting base is connected with external automatic equipment, can be well matched with the external automatic equipment, the automatic equipment can quickly feed and detect the front and back sides of the silver dots, and the silver dots are quickly discharged through the mechanism, so that the automation degree is high, and the safety coefficient is high.
3. The outer side of the sliding block forms a serrated sliding surface, so that the sliding block has good stability when sliding, and the normal operation of the silver point positioning sheet is ensured.
Drawings
FIG. 1 is a schematic structural diagram of a silver spot positive and negative material distinguishing mechanism of the present invention;
FIG. 2 is a schematic structural view (another angle) of the silver spot positive and negative material distinguishing mechanism of the present invention;
FIG. 3 is a schematic structural view of a silver dot positioning sheet according to the present invention;
FIG. 4 is a schematic view of the slider of the present invention;
FIG. 5 is a schematic structural view of a blanking block of the present invention;
FIG. 6 is a schematic view of the sliding seat of the present invention;
FIG. 7 is a schematic view of the sliding seat of the present invention (at another angle);
FIG. 8 is a schematic view of the sliding seat of the present invention (at another angle);
FIG. 9 is an initial state diagram (silver point feeding state) of the silver point positive and negative material distinguishing mechanism of the present invention;
FIG. 10 is a diagram showing the state of use of the mechanism for distinguishing between positive and negative silver dots according to the present invention (the operation state of the horizontal pushing cylinder);
fig. 11 is a use state diagram (a longitudinal pushing cylinder operation state) of the silver dot positive and negative material distinguishing mechanism of the invention.
In the figure:
1. locking screw 2, silver point 3, silver point apron
4. Silver point locating piece 5, slide block 6 and cylinder connector
7. Locking nut 8, cylinder fixing nut 9 and transverse pushing cylinder
10. Horizontal push cylinder fixing frame 11, blanking stop block 12 and longitudinal push cylinder fixing frame
13. Longitudinal pushing cylinder 14, material receiving box 15 and mounting base
16. Sliding seat 17, positioning groove 18 and mounting hole
19. Blanking hole 20, first plane 21, second plane
22. Sliding surface 23, bottom plate 24, first support block
25. Second supporting block 26, second square hole 27 and feeding trough
28. Blanking channel 29 and first square hole
Detailed Description
The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the scope of the invention in any way.
Example 1
As shown in the figure, the mechanism for distinguishing the positive material and the negative material of the silver point comprises: the silver point discharging device comprises a mounting base 15, a sliding seat 16 mounted on the mounting base 15, a driven positioning assembly for positioning silver points and a driven blanking assembly for discharging unqualified silver points;
sliding grooves are formed in the inner walls of the two sides of the sliding seat 16, a feeding groove 27 is formed in the top of one side of the sliding seat 16 and used for feeding silver dots from the outside, a silver dot cover plate 3 is fixedly arranged on the top of the feeding groove 27, and a blanking channel 28 matched with the blanking assembly is arranged on the sliding seat 16;
the positioning assembly comprises a sliding block 5 arranged in a sliding seat 16 in a sliding mode and a silver point positioning sheet 4 arranged at the top of the sliding block 5, the tail end of the sliding block 5 is connected with the output end of a transverse pushing cylinder 9 and used for driving the sliding block 5 to transversely move in the sliding seat 16 (move along the X-axis direction of the sliding seat), a positioning groove 17 is formed in one side, close to a feeding groove 27, of the silver point positioning sheet 4 and used for being matched with the feeding groove 27 to clamp a silver point, and under the driving of the transverse pushing cylinder 9, the sliding block 5 drives the silver point positioning sheet 4 to transversely slide in the sliding seat 16 and drives the silver point to move to a detection position through the positioning groove 17 (a detection sensor is arranged at the detection position and not shown in the figure);
the blanking assembly comprises a blanking stop block 11 and a longitudinal pushing cylinder 13 used for driving the blanking stop block 11 to move, the output end of the longitudinal pushing cylinder 13 is connected with the rear end of the blanking stop block 11, a blanking hole 19 is formed in the blanking stop block 11 and used for being communicated with a blanking channel 28 to discharge unqualified silver dots, and the longitudinal pushing cylinder 13 pushes the blanking stop block 11 to move longitudinally (along the Y-axis direction of the sliding seat) in the sliding seat 16 so that the blanking hole 19 of the blanking stop block 11 moves to be right below a positioning groove 17 of a silver dot positioning sheet 4, and therefore the silver dots in the positioning groove 17 are discharged outwards from the blanking channel 28 through the blanking hole 19.
The moving direction of the sliding block is perpendicular to the moving direction of the blanking stop block.
Further, the sliding seat 16 includes a bottom plate 23, a first supporting block 24 and a second supporting block 25 symmetrically installed on two sides of the bottom plate 23, the bottoms of the first supporting block 24 and the second supporting block 25 are both installed on the bottom plate 23, a cavity for the sliding block 5 to slide is formed between the first supporting block 24, the second supporting block 25 and the bottom plate 23, a stepped surface is formed at the top of the first supporting block 24, the stepped surface includes a first plane 20, a connecting plane and a second plane 21, the connecting plane is vertically arranged between the first plane 20 and the second plane 21, the first plane 20 is located above one side of the second plane 21, the feeding groove 27 is arranged on the first plane 20, the feeding groove 27 is communicated with the second plane 21, the silver point positioning piece 4 is slidably installed on the second plane 21, so that a plurality of silver points enter the positioning groove 17 of the silver point positioning piece 4 placed on the second plane 21 through the sequence of the feeding groove 27, the first supporting block 24 is provided with a first square hole 29 along the front end of the slider 5 in the moving direction for the front end of the blanking stopper 11 to pass through, and a notch is formed below the first square hole 29, and the notch is communicated with the bottom of the first square hole 29 to form the blanking channel 28.
Further, the second supporting block 25 is provided with a second square hole 26 for the rear end of the blanking stopper 11 to pass through, and the first square hole 29 corresponds to the second square hole 26 in position, so that the blanking block passes through the first square hole 29 and the second square hole 26 respectively.
Furthermore, two mounting holes are formed in the first plane of the first supporting block, and the silver point cover plate 3 penetrates through the corresponding mounting holes 18 through the locking screws 1 and is fixedly mounted with the first supporting block 24.
Further, sliding surfaces 22 matched with the sliding grooves are formed on two sides of the sliding block 5, and the sliding surfaces 22 are serrated sliding surfaces 22 to improve the stability of the sliding block 5 during sliding.
Furthermore, a material receiving box 14 is disposed on one side of the mounting base 15, and the material receiving box 14 is located below the blanking channel 28 for receiving the discharged unqualified silver dots.
Example 2
On the basis of the embodiment 1, a long hole is formed in the middle of the silver point cover plate 3 for observing the position of the silver point in the feeding chute 27, and the long hole is in a round rectangle shape.
Further, the transverse pushing cylinder 9 is mounted on the sliding seat 16 through a transverse pushing cylinder fixing frame 10, and an output shaft of the transverse pushing cylinder 9 is fixedly mounted with the sliding block 5 through a cylinder fixing nut 8, a locking nut 7 and a cylinder connector 6.
Further, the longitudinal pushing cylinder 13 is mounted on the sliding seat 16 through a longitudinal pushing cylinder fixing frame 12, and an output shaft of the longitudinal pushing cylinder 13 is fixedly mounted with the blanking stop block 11 through a cylinder fixing nut 8, a locking nut 7 and a cylinder connector 6.
Further, the bottom of the mounting base 15 is connected to an external device.
Example 3
On the basis of the embodiment 1, the silver dot positive and negative material distinguishing mechanism disclosed by the invention is used as follows;
(1) placing a plurality of silver dots into a feeding groove 27, sequentially pushing into a positioning groove of a silver dot positioning sheet 4, clamping one silver dot through the positioning groove (as shown in fig. 9), then starting a transverse pushing cylinder 9, pushing a sliding block 5 and the silver dot positioning sheet 4 to transversely move in a sliding seat 16 by the transverse pushing cylinder 9, and moving the silver dot positioning sheet to a detection position (as shown in fig. 10) on a second plane with the silver dots clamped in the positioning groove;
(2) detecting the positive and negative of the silver point by an external detection sensor, executing the step (3) when the detection sensor detects that the silver point is in the positive direction, and executing the step (4) when the detection sensor detects that the silver point is in the negative direction;
(3) taking out the qualified silver point through an external manipulator, then driving the sliding block 5 and the silver point positioning sheet to return to the initial position of the step (1) by the transverse pushing cylinder 9, and waiting for the next silver point to be sent into the positioning groove of the silver point positioning sheet 4;
(4) starting the longitudinal pushing cylinder 13 to drive the blanking stop block 11 to move, so that the blanking hole 19 of the blanking stop block 11 is positioned right below the positioning groove 17 of the silver point positioning sheet 4, and unqualified silver points in the positioning groove 17 fall into the material receiving box 14 through the blanking hole 19 and the blanking channel (as shown in fig. 11);
(5) the longitudinal pushing cylinder 13 returns to the original position, meanwhile, the transverse pushing cylinder 9 drives the sliding block 5 and the silver point positioning sheet 4 to return to the initial position, the next silver point in the feeding groove 27 is waited to be fed into the silver point positioning sheet 4, and the steps are repeated to finish the distinguishing work of the positive and negative silver point materials.
Slider and blanking dog mutually perpendicular, slider and silver point location piece material loading conveying silver point detect to the positive and negative of detecting the position to silver point, and the silver point that is in the reverse side passes through the blanking hole of blanking dog and removes to the position back with blanking passageway intercommunication, and unqualified silver point of quick discharge compares with traditional manual discharge silver point's mode, and production efficiency is high, labour saving and time saving to can use with the automation equipment cooperation, degree of automation is high.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
The invention has been described in an illustrative manner, and it is to be understood that any simple variations, modifications or other equivalent changes which can be made by one skilled in the art without departing from the spirit of the invention fall within the scope of the invention.
Claims (10)
1. The utility model provides a mechanism is distinguished to positive material of silver point, its characterized in that: the silver point discharging device comprises an installation base, a sliding seat arranged on the installation base, a driven positioning component used for positioning silver points and a driven blanking component used for discharging unqualified silver points;
the inner walls of two sides of the sliding seat are provided with sliding chutes, the top of one side of the sliding seat is provided with a feeding groove for feeding silver dots from the outside, the top of the feeding groove is fixedly provided with a silver dot cover plate, and the sliding seat is provided with a blanking channel matched with the blanking assembly;
the positioning assembly comprises a sliding block which is slidably arranged in the sliding seat and a silver point positioning piece which is arranged at the top of the sliding block, the tail end of the sliding block is connected with the output end of the transverse pushing cylinder to drive the sliding block to transversely move in the sliding seat, a positioning groove is formed on one side of the silver point positioning piece, which is close to the feeding groove, and is used for being matched with the feeding groove to clamp a silver point, and under the driving of the transverse pushing cylinder, the sliding block drives the silver point positioning piece to transversely slide in the sliding seat and drives the silver point to move to a detection position through the positioning groove;
the blanking assembly comprises a blanking stop block and a longitudinal pushing cylinder used for driving the blanking stop block to move, the output end of the longitudinal pushing cylinder is connected with the rear end of the blanking stop block, a blanking hole is formed in the blanking stop block and used for being communicated with a blanking channel to discharge unqualified silver dots, the longitudinal pushing cylinder pushes the blanking stop block to move longitudinally in the sliding seat, the blanking hole of the blanking stop block moves to be under the positioning groove of the silver dot positioning piece, and therefore the silver dots in the positioning groove are discharged outwards from the blanking channel through the blanking hole.
2. The mechanism of claim 1, wherein: the sliding seat comprises a bottom plate, a first supporting block and a second supporting block, wherein the first supporting block and the second supporting block are symmetrically arranged on two sides of the bottom plate, a cavity for the sliding block to slide is formed among the first supporting block, the second supporting block and the bottom plate, a stepped surface is formed at the top of the first supporting block and comprises a first plane, a connecting surface and a second plane, the connecting surface is vertically arranged between the first plane and the second plane, the first plane is positioned above the second plane, the feeding groove is arranged on the first plane, the bottom of the feeding groove is communicated with the second plane, the silver point positioning piece is slidably arranged on the second plane so that a plurality of silver points enter a positioning groove of a silver point positioning piece arranged on the second plane through the feeding groove sequence, and a first square hole is formed in the front end of the first supporting block along the moving direction of the sliding block so that the front end of a blanking square can pass through, and a notch is formed below the first square hole, and the notch is communicated with the bottom of the first square hole to form the blanking channel.
3. The mechanism of claim 2, wherein: and the second supporting block is provided with a second square hole for the rear end of the blanking stop block to pass through, and the first square hole corresponds to the second square hole in position so that the blanking stop block respectively passes through the first square hole and the second square hole.
4. The mechanism of claim 3, wherein: two mounting holes are formed in the first plane of the first supporting block, and the silver point cover plate penetrates through the corresponding mounting holes through locking screws and is fixedly mounted with the first supporting block.
5. The mechanism of claim 4, wherein: the both sides of slider are formed with the glide plane with spout complex, and this glide plane is the sawtooth shape glide plane in order to improve the stability of slider when sliding.
6. The mechanism of claim 5 for distinguishing between positive and negative silver dots, wherein: one side of the mounting base is provided with a material receiving box which is positioned below the blanking channel and used for receiving the discharged unqualified silver dots.
7. The mechanism of claim 6, wherein: a long hole is formed in the middle of the silver point cover plate and used for observing the position of a silver point in the feeding trough, and the long hole is in a round corner rectangular shape.
8. The mechanism of claim 7, wherein: the transverse pushing cylinder is installed on the sliding seat through a transverse pushing cylinder fixing frame, and an output shaft of the transverse pushing cylinder is fixedly installed with the sliding block through a cylinder fixing nut, a locking nut and a cylinder connector.
9. The mechanism of claim 8, wherein: the longitudinal pushing cylinder is installed on the sliding seat through a longitudinal pushing cylinder fixing frame, and an output shaft of the longitudinal pushing cylinder is fixedly installed with the blanking stop block through a cylinder nut, a locking nut and a cylinder connector.
10. The use method of the silver point positive and negative material distinguishing mechanism based on claim 9 is characterized by comprising the following steps:
(1) placing a plurality of silver dots into a feeding groove, sequentially pushing the silver dots into a positioning groove of a silver dot positioning sheet, clamping one silver dot through the positioning groove, then starting a transverse pushing cylinder, pushing a sliding block and the silver dot positioning sheet to transversely move in a sliding seat by the transverse pushing cylinder, and moving the silver dot positioning sheet to a detection position on a second plane with the silver dots clamped in the positioning groove;
(2) detecting the positive and negative of the silver point by an external detection sensor, executing the step (3) when the detection sensor detects that the silver point is in the positive direction, and executing the step (4) when the detection sensor detects that the silver point is in the negative direction;
(3) taking out the qualified silver point through an external manipulator, then horizontally pushing the air cylinder to drive the sliding block and the silver point positioning sheet to return to the initial position of the step (1), and waiting for the next silver point to be sent into the positioning groove of the silver point positioning sheet;
(4) starting a longitudinal pushing cylinder to drive a blanking stop block to move, so that a blanking hole of the blanking stop block is positioned under a positioning groove of a silver point positioning sheet, and unqualified silver points in the positioning groove fall into a material receiving box through the blanking hole and a blanking channel;
(5) and the longitudinal pushing cylinder returns to the original position, meanwhile, the transverse pushing cylinder drives the sliding block and the silver point positioning sheet to return to the initial position, the next silver point in the feeding groove is waited to be fed into the silver point positioning sheet, and the steps are repeated to finish the distinguishing work of the positive and negative materials of the silver point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010983266.8A CN112224765A (en) | 2020-09-17 | 2020-09-17 | Mechanism for distinguishing positive materials and negative materials of silver dots and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010983266.8A CN112224765A (en) | 2020-09-17 | 2020-09-17 | Mechanism for distinguishing positive materials and negative materials of silver dots and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112224765A true CN112224765A (en) | 2021-01-15 |
Family
ID=74108325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010983266.8A Pending CN112224765A (en) | 2020-09-17 | 2020-09-17 | Mechanism for distinguishing positive materials and negative materials of silver dots and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112224765A (en) |
-
2020
- 2020-09-17 CN CN202010983266.8A patent/CN112224765A/en active Pending
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