CN111113884B - Fishing fork thorn cover shell mechanism - Google Patents
Fishing fork thorn cover shell mechanism Download PDFInfo
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- CN111113884B CN111113884B CN202010038607.4A CN202010038607A CN111113884B CN 111113884 B CN111113884 B CN 111113884B CN 202010038607 A CN202010038607 A CN 202010038607A CN 111113884 B CN111113884 B CN 111113884B
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- Prior art keywords
- screening
- disc
- bin
- screening disc
- material guide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/18—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using tubular layers or sheathings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/08—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0004—Component parts, details or accessories; Auxiliary operations
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Processing Of Meat And Fish (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of fishing fork assembly, in particular to a fishing fork thorn sleeve shell mechanism which comprises a workbench, a screening disc, an upper loading disc and a material storage flow passage, wherein the top of the workbench is provided with an inclined plane gradually decreasing from high to low, the screening disc and the upper loading disc are arranged above a processing table and can rotate around the axes of the screening disc and the upper loading disc, the axial directions of the screening disc and the upper loading disc are parallel to the inclined direction of the inclined plane, the outer surface of the screening disc is provided with a plurality of screening cavities distributed at equal intervals around the circumference of the screening disc, the screening disc is provided with a front side surface towards the gradually lower end of the inclined plane, the front side surface is provided with a plurality of detection holes respectively communicated with all the screening cavities one by one, the back side surface is provided with a plurality of discharge holes respectively communicated with all the screening cavities one by one, the front side of the screening disc is provided with material picking rods capable of penetrating through the detection holes, a first infrared sensor which is arranged upside down on the screening disc, the upper loading disc is arranged below the screening disc, and the material storage flow passage is positioned between the material storage flow passage and the material storage flow passage, so that the condition that the casing is too loose due to manual operation can be avoided.
Description
Technical Field
The invention relates to the technical field of fishing fork assembly, in particular to a thorn housing mechanism of a fishing fork.
Background
After the front end of the fishing fork is cast and assembled, a plastic protective sleeve matched with the outer contour of the fork thorn end needs to be sleeved on the fork thorn end of the fishing fork, and the purpose of the protective sleeve is to prevent the accidental injury to workers in the subsequent packaging process and the injury to packaging bags and operators in the later re-selling process; the work of the casing of the existing protective casing is manually carried out, the efficiency of the mode is very slow, the mode cannot be intelligentized, the casing is often too loose, and the falling condition of the protective casing in the transfer conveying process is caused.
Disclosure of Invention
The invention aims to provide a fish fork thorn shell sleeving mechanism.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a fishing fork thorn cover shell mechanism, including vibration charging tray and be used for the protective sheath of cover on the fork thorn, the protective sheath has most advanced and circular terminal, cover shell mechanism includes workstation, controller, screening dish, goes up sabot and stock runner, the top of workstation has the inclined plane that descends by height, screening dish and sabot are all erect in processing bench top, and the two can rotate the setting around self axis respectively, the axial of screening dish and sabot all is parallel with the incline direction of inclined plane, the surface of screening dish is seted up a plurality of screening chambeies of distributing around its circumference equidistance, screening dish and sabot all have the leading flank, and the two leading flank is towards the gradual low end of inclined plane, the leading flank of screening dish is seted up a plurality of inspection holes that are linked together with all screening chambeies one to one-to-one to-one with all screening chambeies discharge holes that are linked together respectively are seted up to its dorsal face, the inspection hole internal diameter is greater than most advanced external diameter and be less than circular terminal external diameter, the internal diameter of relief hole is greater than circular terminal external diameter, the front side of screening dish is equipped with the pick material pole that can run through the inspection hole, the top of screening dish is equipped with controller electric connection and is the first infrared sensor of inversion gesture, a plurality of passage holes around its circumference equidistance distribution are seted up to the dorsal part of facial make-up dish, the passage hole runs through the facial make-up dish, and all screening chambeies can be linked together with the discharge end of vibration facial make-up dish one by one, the facial make-up dish is in the below of screening dish to the stock runner is in between the two, and all screening chambeies can communicate in proper order with all passage holes through the stock runner respectively, the internal diameter of passage hole with circular terminal external diameter equals.
Further, be equipped with the guide passageway directly over the screening dish, the one end that the guide passageway is close the screening dish is the lower extreme to its other end is linked together with the discharge end of vibration charging tray, the lower extreme of guide passageway coincide the surface of screening dish to its lower extreme fully contacts the surface of screening dish, the screening dish can match with the guide passageway around self axis pivoted, and all screening chambeies can be linked together with the lower extreme of guide passageway one by one.
Furthermore, the side of screening dish is equipped with the screening motor, be fixed with the rotation axis rather than the coaxial line on the screening dish, the output shaft and the rotation axis of screening motor pass through belt transmission and are connected.
Furthermore, a guide bin is arranged between the screening disc and the upper loading disc, one end of the guide bin corresponds to the screening disc, the other end of the guide bin is the upper end, the upper end of the guide bin is in contact with the outer surface of the screening disc, an included angle between the upper end of the guide bin and the lower end of the material guide channel is not more than 35 degrees, the material picking rod is arranged between the guide bin and the material guide channel, the rotation direction of the screening disc is clockwise rotation from the material guide channel to the direction of the guide bin, the lower end of the guide bin is provided with a transfer bin extending towards the upper loading disc, the transfer bin is communicated with the guide bin, all the material guide holes can be communicated with the transfer bin one by one, a cavity is arranged in the guide bin, the cavity forms the material storage channel, one end of the transfer bin, far away from the upper loading disc, is provided with an upper loading cylinder, and a first material punching block is arranged on a piston shaft of the upper loading cylinder, the first material punching block is driven by the upper air cylinder to force the first material punching block to penetrate through the transfer bin and extend into one material guide hole corresponding to the transfer bin.
Furthermore, a notch is formed in the outer portion of the guide bin, a second infrared sensor electrically connected with the controller is arranged on the guide bin, the detection end of the second infrared sensor is arranged right opposite to the notch, and the notch is located at one end, close to the screening disc, of the material storage flow channel.
Further, the side of going up the sabot is equipped with the facial make-up motor, the outer lane cover of going up the sabot is equipped with the ring gear, the ring gear side is equipped with rather than engaged with gear, the facial make-up motor passes through the belt and is connected with gear drive.
Furthermore, a shell cylinder is arranged beside the upper assembling cylinder, the output direction of the shell cylinder is parallel to that of the upper assembling cylinder, a second punching block is mounted on a piston shaft of the shell cylinder, all the material guide holes can be aligned to the second punching block one by one, and the second punching block can be forced to penetrate through one corresponding material guide hole under the driving of the shell cylinder.
Further, the fixed sealed dish that is equipped with of leading flank of going up the sabot, go up the sabot and can match with sealed dish around self axis pivoted, set up on the sealed dish all the time can be just to the discharge opening of second punching material piece, discharge opening department is provided with the extension section of thick bamboo that coincides mutually with its axis.
Furthermore, a thin cylinder with the output direction facing the screening disc is arranged on the front side face of the screening disc, and the material rejecting rod is installed on a piston shaft of the thin cylinder.
Furthermore, a cross driver is arranged at the front side of the upper tray, a material placing plate is mounted at the output end of the cross driver, and a concave cavity for horizontally placing the fork prick of the fishing fork is formed in the material placing plate.
The invention has the beneficial effects that: the material guide channel and the screening disc are in an inclined posture, so that the protective sleeve flowing out of the discharge end of the vibrating feeding disc can directly enter a single screening cavity on the screening disc along the material guide channel in a horizontal posture; because the screening disc is obliquely arranged, the protective sleeve in the screening cavity moves towards one end of the detection hole due to the oblique acting force and is tightly attached to one side surface of the screening cavity corresponding to the detection hole; the specification in the screening cavity is slightly larger than the outer diameter of the circular tail end of the protective sleeve, so that if the protective sleeve is positioned in the screening cavity and faces the detection hole at the tip end, the tip end of the protective sleeve can penetrate through the detection hole due to the tilting force of the screening disc, the exposed part of the protective sleeve is positioned outside the screening disc, in this time, the first infrared sensor can detect the tip end of the protective sleeve and transmit the tip end to the controller, the controller can analyze the tip end, and the protective sleeve positioned in the screening cavity faces the detection hole at the tip end, and the posture is judged to be unqualified; if the circular tail end of the protective sleeve entering the screening cavity faces the detection hole, the end of the protective sleeve cannot penetrate through the detection hole, so that the protective sleeve in the area cannot be detected by the first infrared sensor, and the controller can judge that the posture of the protective sleeve in the screening cavity is in a qualified state;
whether the posture of the protective sleeve in the screening cavity is qualified or not, the screening motor drives the screening disc to continue to rotate in a stepping mode, so that the next unloaded screening cavity is communicated with the material guide channel to accommodate the entry of a new protective sleeve; the screening cavity with the protective sleeve in the qualified/unqualified posture rotates along with the rotation acting force of the screening disc towards the material storage flow channel direction, the stepping rotation stops in the process of approaching the material storage flow channel, the controller judges whether the protective sleeve in the previous screening cavity is qualified or not according to the detection result of the first infrared sensor in advance, if the protective sleeve is unqualified, the thin cylinder is indicated to work to drive the material picking rod to move so as to enable the material picking rod to penetrate through the detection hole and further to abut against the protective sleeve in the screening cavity, and the protective sleeve is forced to abut against the discharge hole area from the detection hole area, so that the protective sleeve is removed from the discharge hole; the protective sleeve with unqualified posture is prevented from entering a material storage flow passage and entering a material guide hole in the next step of rotation of the screening disc; otherwise, the protective sleeve with qualified posture can enter the material storage flow passage and enter the material guide hole in the next step of rotation of the screening disc;
in addition, the upper loading plate rotates step by step under the action of the upper loading motor, the rotation can enable the material guide holes to be communicated with the transfer bin one by one, the protective sleeve with qualified posture flows out of the screening cavity due to the action of gravity in the next rotation of the screening plate and flows into the material storage flow passage, slides downwards along the inclined direction of the material storage flow passage to enter the transfer bin, then the upper loading cylinder drives the first material punching block to move, the first material punching block can abut against the protective sleeve in the transfer bin to push the protective sleeve to enter the material guide hole corresponding to the transfer bin, the protective sleeve is extruded into the material guide holes due to the fact that the inner diameter of the material guide holes is equal to the outer diameter of the protective sleeve, then the upper loading plate rotates step by step under the action of the upper loading motor, so that the protective sleeve which is punched into the material guide holes can rotate from the position of the transfer bin to the corresponding shell cylinder, and the fishing fork head is placed on the material placing plate manually, the fork thorn end faces upwards to be coiled, then the cross driver drives the fork thorn to approach and just face the discharge hole, and drives the sharp thorn end to enter the extension cylinder, at the moment, the sleeve cylinder drives the second punching block to displace, the second punching block enters the guide hole and abuts against the protective sleeve, so that the second punching block is punched out of the guide hole and enters the extension cylinder, and the second punching block is fully sleeved on the tip end of the fork thorn, so that the purpose of automatic sleeve sleeving is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic perspective view of the present invention;
FIG. 5 is an enlarged view at B in FIG. 4;
FIG. 6 is a third schematic perspective view of the present invention;
FIG. 7 is an enlarged view at C of FIG. 6;
FIG. 8 is a fourth schematic perspective view of the present invention;
FIG. 9 is an enlarged view at D of FIG. 8;
FIG. 10 is an enlarged view at E of FIG. 8;
FIG. 11 is a schematic plan view of the present invention;
FIG. 12 is an enlarged view at F of FIG. 11;
FIG. 13 is an enlarged view at G of FIG. 11;
in the figure: the vibrating feeding tray 1, the material guiding channel 2,
a protective sheath 3, a tip 4, a rounded tip 5,
the height of the work table 6, the inclined plane 7,
a screening disc 8, a rotating shaft 9, a screening cavity 10, a detection hole 11, a discharge hole 12, a screening motor 13,
the transfer of the guide silo 14, the transfer silo 15,
a material rejecting rod 16, a thin cylinder 17, a first infrared sensor 18,
an upper loading plate 19, a material guide hole 20, an upper loading air cylinder 21, a first punching block 22, an upper loading motor 23, a toothed ring 24, a gear 25, a sealing disc 26, an extension cylinder 28,
a jacket cylinder 29, a second punch block 30,
the stock flow path 31 is provided in the lower portion,
the second infrared sensor 32 is arranged to sense the infrared radiation,
a cross-shaped driver 33, a cavity 34, a material placing plate 35,
a fork spine 36.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 13, the fishing fork spur casing mechanism includes a vibrating feeding plate 1 and a protective casing 3 for casing a fork spur 36, the protective casing 3 has a tip 4 and a circular end 5, the casing mechanism includes a workbench 6, a controller, a screening plate 8, an upper loading plate 19 and a material storage flow passage 31, the top of the workbench 6 has an inclined surface 7 gradually decreasing from high to low, the screening plate 8 and the upper loading plate 19 are both erected above a processing table and can be respectively and rotatably arranged around their axes, the axial directions of the screening plate 8 and the upper loading plate 19 are both parallel to the inclined direction of the inclined surface 7, the outer surface of the screening plate 8 is provided with a plurality of screening cavities 10 equidistantly distributed around its circumference, the screening plate 8 and the upper loading plate 19 are both provided with front side surfaces which gradually face the inclined surface 7, the front side surface of the screening plate 8 is provided with a plurality of detection holes 11 respectively communicated with all the screening cavities 10 in one-to-one manner, and the back side surface is provided with a plurality of discharge holes 12 which are communicated with all the screening cavities 10 in a one-to-one manner respectively, the inner diameter of each detection hole 11 is larger than the outer diameter of the tip end 4 and smaller than the outer diameter of the round tail end 5, the inner diameter of each discharge hole 12 is larger than the outer diameter of the round tail end 5, the front side of each screening disk 8 is provided with a material picking rod 16 which can penetrate through the detection hole 11, a first infrared sensor 18 which is electrically connected with a controller and is in an inverted posture is arranged above the screening disk 8, the back side of each upper loading disk 19 is provided with a plurality of material guide holes 20 which are equidistantly distributed around the back side of the upper loading disk 19, the material guide holes 20 penetrate through the upper loading disk 19, all the screening cavities 10 can be communicated with the discharge ends of the vibrating upper loading disk 1 one by one, the upper loading disk 19 is positioned below the screening disk 8, the material storage flow channels 31 are positioned between the two, and all the screening cavities 10 can be communicated with all the material guide holes 20 in sequence respectively through the material storage flow channels 31, the inner diameter of the material guide hole 20 is equal to the outer diameter of the circular end 5.
A material guide channel 2 is arranged right above the screening disc 8, one end, close to the screening disc 8, of the material guide channel 2 is a lower end, the other end of the material guide channel is communicated with the discharging end of the vibrating feeding disc 1, the lower end of the material guide channel 2 is matched with the outer surface of the screening disc 8, the lower end of the material guide channel 2 is in full contact with the outer surface of the screening disc 8, the screening disc 8 can rotate around the axis of the screening disc 8 and is matched with the material guide channel 2, all the screening cavities 10 can be communicated with the lower end of the material guide channel 2 one by one, the material guide channel 2 and the screening disc 8 are in an inclined posture, and therefore the protective sleeve 3 flowing out of the discharging end of the vibrating feeding disc 1 can directly enter a single screening cavity 10 on the screening disc 8 along the material guide channel 2; because the screening disk 8 is inclined, the protective sleeve 3 in the screening cavity 10 moves towards one end of the detection hole 11 due to the inclined acting force and is tightly attached to one side surface of the screening cavity 10 corresponding to the detection hole 11; the specification in the screening chamber 10 is slightly larger than the outer diameter of the circular tail end 5 of the protective sleeve 3, so that if the protective sleeve 3 is positioned in the screening chamber 10 and the tip end 4 of the protective sleeve faces the detection hole 11, the tip end 4 of the protective sleeve 3 can penetrate through the detection hole 11 due to the tilting force of the screening disc 8, and the exposed part is positioned outside the screening disc 8, at this time, the first infrared sensor 18 can detect the tip end 4 of the protective sleeve 3 and transmit the tip end 4 to the controller, the controller can analyze the result, and the protective sleeve 3 positioned in the screening chamber 10 is judged to be unqualified in posture when the tip end 4 faces the detection hole 11; then the screening disc 8 continues to rotate to drive the unqualified protective sleeves 3 to rotate, so that other unloaded screening cavities 10 move to the lower end of the material guide channel 2 to receive the protective sleeves 3 falling from the material guide channel 2; the size of the space in the material guide channel 2 is the size of the specification matched with the protective sleeve 3, so that the protective sleeve 3 directly enters the screening cavity 10 in a horizontal posture after flowing out of the material guide channel 2, and cannot enter in other postures.
A guide bin 14 is arranged between the screening disk 8 and the upper loading disk 19, one end of the guide bin 14 corresponds to the screening disk 8, the other end is an upper end, the upper end of the guide bin 14 is in contact with the outer surface of the screening disk 8, an included angle between the upper end of the guide bin 14 and the lower end of the material guide channel 2 is not more than 35 degrees, the material picking rod 16 is arranged between the guide bin 14 and the material guide channel 2, the rotation direction of the screening disk 8 is clockwise rotation from the material guide channel 2 to the direction of the guide bin 14, the lower end of the guide bin 14 is provided with a transfer bin 15 extending towards the upper loading disk 19, the transfer bin 15 is communicated with the guide bin 14, all the material guide holes 20 can be communicated with the transfer bin 15 one by one, a cavity is arranged in the guide bin 14 and forms the material storage flow channel 31, an upper loading cylinder 21 is arranged at one end of the transfer bin 15 far away from the upper loading disk 19, a first punching block 22 is arranged on a piston shaft of the upper loading cylinder 21, the first punching block 22 is driven by the upper loading cylinder 21 to be capable of forcing the first punching block 22 to penetrate through the transfer bin 15 and extend into one guide hole 20 corresponding to the transfer bin 15, the protective sleeve 3 in the screening cavity 10 at the correct posture is driven to correspond to the guide bin 14 due to the rotating acting force of the screening disc 8, at the moment, the screening cavity 10 corresponding to the guide bin 14 is in a state of being overturned by at least 90 degrees, so under the action of gravity, the protective sleeve 3 in the cavity directly flows out of the screening cavity 10 and enters the material storage flow channel 31 and slides down to the transfer bin 15 along the inclined direction of the material storage flow channel 31, then the first punching block 22 is driven by the upper loading cylinder 21 to displace, the protective sleeve 3 in the transfer bin 15 pushes the protective sleeve 3 to enter the guide hole 20 corresponding to the transfer bin 15, since the inner diameter of the material guiding hole 20 is equal to the outer diameter of the protective sleeve 3, the protective sleeve 3 is pushed into the material guiding hole 20 and can rotate together with the upper tray 19.
A notch is formed in the outer part of the guide bin 14, a second infrared sensor 32 electrically connected with the controller is arranged on the guide bin 14, the detection end of the second infrared sensor 32 is arranged opposite to the notch, the notch is positioned at one end, close to the screening disc 8, of the material storage flow passage 31, the specification of the material storage flow passage 31 is slightly larger than the outer diameter and the length of the protective sleeve 3, the protective sleeve 3 can conveniently flow in the material storage flow passage, and the posture deviation of the protective sleeve 3 can be prevented; when the second infrared sensor 32 continuously detects the protective sleeves 3 for a period of time without stopping, the second infrared sensor transmits a signal to the controller, and the controller judges that the material storage flow passage 31 is nearly fully loaded, and the controller instructs the screening motor 13 and the vibrating feeding tray 1 to stop working at this time; when the second infrared sensor 32 does not continuously detect the protective sheath 3 for a long time, the controller instructs them to resume normal operation.
The side of the upper tray 19 is provided with an upper motor 23, the outer ring of the upper tray 19 is sleeved with a toothed ring 24, the side of the toothed ring 24 is provided with a gear 25 engaged with the toothed ring 24, the upper motor 23 is in transmission connection with the gear 25 through a belt, the upper motor 23 drives the gear 25 to rotate, the gear 25 is engaged with the toothed ring 24, the toothed ring 24 is forced to drive the upper tray 19 to rotate, and then all the material guide holes 20 are communicated with the transfer bin 15 one by one.
A shell cylinder 29 is arranged beside the upper mounting cylinder 21, the output direction of the shell cylinder 29 is parallel to the output direction of the upper mounting cylinder 21, a second punching block 30 is arranged on a piston shaft of the shell cylinder 29, all the material guiding holes 20 can be opposite to the second punching block 30 one by one, the second punching block 30 can be driven by the shell cylinder 29 to penetrate through one corresponding material guiding hole 20, the upper mounting plate 19 rotates step by step under the action of the upper mounting motor 23, the rotation can enable the material guiding holes 20 to be communicated with the transfer bin 15 one by one, in other words, under the rotation action of the upper mounting plate 19, a protective sleeve 3 entering one material guiding hole 20 from the transfer bin 15 rotates to the corresponding shell cylinder 29 from the position of the transfer bin 15, then the shell cylinder 29 drives the second punching block 30 to move, and the second punching block 30 enters the material guiding hole 20, and the protective sleeve 3 is pressed against the guide hole 20 and is punched out of the guide hole 20, and the fork spike 36 to be sleeved is placed outside the guide hole 20 in advance, so that the protective sleeve 3 is punched out of the guide hole 20 and can be directly punched to the tip 4 of the fork spike 36.
A sealing disc 26 is fixedly arranged on the front side face of the upper tray 19, the upper tray 19 can rotate around the axis of the upper tray and is matched with the sealing disc 26, a discharge hole which can be always opposite to the second punching block 30 is formed in the sealing disc 26, an extension cylinder 28 which is coincident with the axis of the discharge hole is arranged at the discharge hole, and the sealing disc 26 is arranged to prevent the protective sleeve 3 which is punched into the material guide hole 20 from sliding out of the material guide hole 20; the discharging hole opposite to the second punching block 30 is arranged to enable the protective sleeve 3 rotated into the material guide hole 20 corresponding to the second punching block 30 to be punched out of the material guide hole 20 from the discharging hole; the extension cylinder 28 is used for the tip 4 of the fork-stick 36 to enter to form a casing space to be fitted with the sheath 3 punched out from the guide hole 20.
The leading flank of screening dish 8 is provided with the slim cylinder 17 of output direction towards it, it installs to pick material pole 16 on the piston shaft of slim cylinder 17, after protective sheath 3 in screening chamber 10 is judged unqualified gesture by the controller, slim cylinder 17 can work, orders about to pick material pole 16 displacement, runs through inspection hole 11, and then contradicts protective sheath 3 in screening chamber 10, forces protective sheath 3 to be contradicted to relief hole 12 region by inspection hole 11 region to get rid of this protective sheath 3 by relief hole 12, prevent that unqualified protective sheath 3 of gesture from getting into in deposit material runner 31 and getting into guide hole 20.
The front side of the upper tray 19 is provided with a cross driver 33, the output end of the cross driver 33 is provided with a material placing plate 35, the material placing plate 35 is provided with a cavity 34 for placing a fish fork barb 36 horizontally, a fish fork head is manually placed on the material placing plate 35, the end of the fish fork barb 36 faces the upper tray 19, then the cross driver 33 drives the fish fork barb 36 to approach and face a discharge hole, drives the sharp barb end of the fish fork barb to enter the extension cylinder 28, and waits for the protective sleeve 3 flushed out from the area, so that the purpose of the sleeve is achieved.
The working principle is as follows: the material guide channel 2 and the screening disc 8 are in an inclined posture, so that the protective sleeve 3 flowing out of the discharge end of the vibrating feeding disc 1 can directly enter a single screening cavity 10 on the screening disc 8 along the material guide channel 2 in a horizontal posture; because the screening disk 8 is inclined, the protective sleeve 3 in the screening cavity 10 moves towards one end of the detection hole 11 due to the inclined acting force and is tightly attached to one side surface of the screening cavity 10 corresponding to the detection hole 11; the specification in the screening chamber 10 is slightly larger than the outer diameter of the circular tail end 5 of the protective sleeve 3, so that if the protective sleeve 3 is positioned in the screening chamber 10 and the tip end 4 of the protective sleeve faces the detection hole 11, the tip end 4 of the protective sleeve 3 can penetrate through the detection hole 11 due to the tilting force of the screening disc 8, and the exposed part is positioned outside the screening disc 8, at this time, the first infrared sensor 18 can detect the tip end 4 of the protective sleeve 3 and transmit the tip end 4 to the controller, the controller can analyze the result, and the protective sleeve 3 positioned in the screening chamber 10 is judged to be unqualified in posture when the tip end 4 faces the detection hole 11; if the circular tail end 5 of the protective sleeve 3 entering the screening chamber 10 faces the detection hole 11, the circular tail end cannot penetrate through the detection hole 11, so that the first infrared sensor 18 cannot detect the protective sleeve 3 in the area, and at this time, the controller can judge that the posture of the protective sleeve 3 in the screening chamber 10 is in a qualified state;
no matter whether the posture of the protective sleeve 3 in the screening cavity 10 is qualified or not, the screening motor 13 drives the screening disc 8 to continue to rotate in a stepping mode, so that the next unloaded screening cavity 10 is communicated with the material guide channel 2 to accommodate the entry of a new protective sleeve 3; the screening cavity 10 of the protective sleeve 3 with the qualified/unqualified posture rotates towards the material storage flow channel 31 direction along with the rotation acting force of the screening disc 8, in the process of approaching the material storage flow channel 31, the stepping rotation stops, at this time, the controller judges whether the protective sleeve 3 in the previous screening cavity 10 is qualified or not according to the detection result of the first infrared sensor 18 in advance, if the protective sleeve is unqualified, the thin cylinder 17 is indicated to work to drive the material rejecting rod 16 to displace, so that the material rejecting rod penetrates through the detection hole 11 and further collides with the protective sleeve 3 in the screening cavity 10, the protective sleeve 3 is forced to be collided with the area of the discharge hole 12 from the area of the detection hole 11, and the protective sleeve 3 is removed from the discharge hole 12; the protective sleeve 3 with unqualified posture is prevented from entering the material storage flow passage 31 and entering the material guide hole 20 in the next step of rotation of the screening disc 8; on the contrary, the protective sleeve 3 with a qualified posture can enter the material storage flow passage 31 and enter the material guide hole 20 in the next rotation of the screening disk 8;
in addition, the upper tray 19 is rotated step by the upper motor 23, the rotation can make the material guiding holes 20 communicate with the transfer bin 15 one by one, as mentioned above, the protective sleeve 3 with qualified posture flows out of the screening chamber 10 due to gravity in the next rotation of the screening tray 8, and flows into the material storing flow passage 31, slides down along the inclined direction of the material storing flow passage 31, enters the transfer bin 15, then the upper air cylinder 21 drives the first punching block 22 to displace, the first punching block 22 will collide with the protective sleeve 3 in the transfer bin 15, push the protective sleeve 3 into the material guiding hole 20 corresponding to the transfer bin 15, because the inner diameter of the material guiding hole 20 is equal to the outer diameter of the protective sleeve 3, the protective sleeve 3 will be squeezed into the material guiding hole 20, then the upper tray 19 is rotated step by the upper motor 23, so the protective sleeve 3 flushed into the material guiding hole 20 will rotate from the position of the transfer bin 15 to the corresponding air cylinder 29, and the fork head of the fishing fork is manually placed on the material placing plate 35, the end of the fork spine 36 faces the upper tray 19, then the cross-shaped driver 33 drives the fork spine 36 to approach and face the discharge hole, and drives the sharp spine end of the fork spine to enter the extension cylinder 28, at this time, the housing cylinder 29 drives the second punching block 30 to displace, the second punching block 30 enters the guide hole 20 and abuts against the protective sleeve 3, so that the second punching block is punched out of the guide hole 20 and enters the extension cylinder 28, and is fully sleeved on the tip end 4 of the fork spine 36, and therefore the purpose of automatic housing is achieved.
It should be understood that the above-described embodiments are merely preferred embodiments of the invention and the technical principles applied thereto. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the invention as long as they do not depart from the spirit of the invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (6)
1. The utility model provides a fishing fork thorn cover shell mechanism, includes that charging tray (1) and protective sheath (3) for the cover on fork thorn (36) on the vibration, protective sheath (3) have most advanced (4) and circular end (5), its characterized in that, cover shell mechanism includes workstation (6), controller, screening dish (8), goes up sabot (19) and stock runner (31), the top of workstation (6) has inclined plane (7) by the height, screening dish (8) and upward sabot (19) all erect in the workstation top, and the two can rotate the setting around self axis respectively, the axial of screening dish (8) and upward sabot (19) all is parallel with the incline direction of inclined plane (7), the surface of screening dish (8) is seted up a plurality of screening chambeies (10) around its circumference equidistance distribution, screening dish (8) and upward sabot (19) all have the leading flank, the front side surfaces of the two parts face the gradually-reduced end of the inclined surface (7), the front side surface of the screening disc (8) is provided with a plurality of detection holes (11) which are communicated with all the screening cavities (10) in a one-to-one mode respectively, the back side surface of the screening disc is provided with a plurality of discharge holes (12) which are communicated with all the screening cavities (10) in a one-to-one mode respectively, the inner diameter of each detection hole (11) is larger than the outer diameter of the tip end (4) and smaller than the outer diameter of the circular tail end (5), the inner diameter of each discharge hole (12) is larger than the outer diameter of the circular tail end (5), the front side of the screening disc (8) is provided with material picking rods (16) which can penetrate through the detection holes (11), a first infrared sensor (18) which is electrically connected with a controller and is in an inverted posture is arranged above the screening disc (8), the back side of the upper loading disc (19) is provided with a plurality of material guiding holes (20) which are distributed at equal intervals around the circumference of the upper loading disc, the material guide holes (20) penetrate through the upper loading disc (19), all the screening cavities (10) can be communicated with the discharge end of the vibrating upper loading disc (1) one by one, the upper loading disc (19) is positioned below the screening disc (8), the material storage flow channel (31) is positioned between the upper loading disc and the screening disc, all the screening cavities (10) can be communicated with all the material guide holes (20) in sequence through the material storage flow channel (31), and the inner diameter of each material guide hole (20) is equal to the outer diameter of the circular tail end (5);
a material guide channel (2) is arranged right above the screening disc (8), one end, close to the screening disc (8), of the material guide channel (2) is a lower end, the other end of the material guide channel is communicated with the discharging end of the vibrating feeding disc (1), the lower end of the material guide channel (2) is matched with the outer surface of the screening disc (8), the lower end of the material guide channel is fully contacted with the outer surface of the screening disc (8), the screening disc (8) can rotate around the axis of the screening disc to be matched with the material guide channel (2), and all the screening cavities (10) can be communicated with the lower end of the material guide channel (2) one by one;
a guide bin (14) is arranged between the screening disc (8) and the upper tray (19), one end of the guide bin (14) corresponds to the screening disc (8), the other end is the upper end, the upper end of the guide bin (14) is in contact with the outer surface of the screening disc (8), an included angle between the upper end of the guide bin (14) and the lower end of the material guide channel (2) is not more than 35 degrees, the material rejecting rod (16) is positioned between the guide bin (14) and the material guide channel (2), the screening disc (8) rotates clockwise from the material guide channel (2) to the guide bin (14), a transfer bin (15) extending towards the upper tray (19) is arranged at the lower end of the guide bin (14), the transfer bin (15) is communicated with the guide bin (14), all the material guide holes (20) can be communicated with the transfer bin (15) one by one, a cavity is formed in the guide bin (14), the cavity forms the material storage flow channel (31), one end of the transfer bin (15) far away from the upper tray (19) is provided with an upper loading cylinder (21), a piston shaft of the upper loading cylinder (21) is provided with a first punching block (22), and the first punching block (22) is driven by the upper loading cylinder (21) to be capable of forcing the first punching block to penetrate through the transfer bin (15) and extend into one material guide hole (20) corresponding to the transfer bin (15);
a shell cylinder (29) is arranged beside the upper assembling cylinder (21), the output direction of the shell cylinder (29) is parallel to that of the upper assembling cylinder (21), a second punching block (30) is arranged on a piston shaft of the shell cylinder (29), all the material guide holes (20) can be aligned to the second punching block (30) one by one, and the second punching block (30) is driven by the shell cylinder (29) to be capable of forcing the second punching block (30) to penetrate through one corresponding material guide hole (20);
the front side surface of the screening disc (8) is provided with a thin cylinder (17) with the output direction facing the screening disc, and the material rejecting rod (16) is installed on a piston shaft of the thin cylinder (17).
2. The fish-fork thorn cover shell mechanism according to claim 1, characterized in that a screening motor (13) is arranged beside the screening disc (8), a rotating shaft (9) coaxial with the screening disc (8) is fixed on the screening disc, and an output shaft of the screening motor (13) is in transmission connection with the rotating shaft (9) through a belt.
3. The fishing fork thorn cover shell mechanism according to claim 1, characterized in that a notch is arranged outside the guide bin (14), a second infrared sensor (32) electrically connected with the controller is arranged on the guide bin (14), the detection end of the second infrared sensor (32) is arranged right opposite to the notch, and the notch is arranged at one end of the material storage flow channel (31) close to the screening disc (8).
4. The fish-fork thorn cover shell mechanism of claim 1, wherein an upper motor (23) is arranged beside the upper tray (19), a gear ring (24) is sleeved on the outer ring of the upper tray (19), a gear (25) meshed with the gear ring (24) is arranged beside the gear ring (24), and the upper motor (23) is in transmission connection with the gear (25) through a belt.
5. A fish-fork thorn cover shell mechanism according to claim 1, characterized in that, the fixed sealed dish (26) that is equipped with of leading flank of going up sabot (19), go up sabot (19) can match with sealed dish (26) around self axis pivoted, set up the discharge opening that can just be right second punching material piece (30) all the time on sealed dish (26), discharge opening department is provided with the extension section of thick bamboo (28) that coincide with its axis mutually.
6. The fishing fork and thorn sleeving mechanism according to claim 1, wherein a cross driver (33) is arranged at the front side of the upper loading plate (19), a material placing plate (35) is mounted at the output end of the cross driver (33), and a concave cavity (34) for placing a fishing fork thorn (36) horizontally is formed in the material placing plate (35).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010038607.4A CN111113884B (en) | 2020-01-14 | 2020-01-14 | Fishing fork thorn cover shell mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010038607.4A CN111113884B (en) | 2020-01-14 | 2020-01-14 | Fishing fork thorn cover shell mechanism |
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| CN111113884A CN111113884A (en) | 2020-05-08 |
| CN111113884B true CN111113884B (en) | 2022-02-18 |
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| CN202010038607.4A Active CN111113884B (en) | 2020-01-14 | 2020-01-14 | Fishing fork thorn cover shell mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116534552B (en) * | 2023-07-05 | 2023-09-12 | 四川和恩泰半导体有限公司 | Automatic discharging and conveying device for storage connector |
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| CN111113884A (en) | 2020-05-08 |
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