CN212216964U - Full-automatic rivet feed mechanism - Google Patents
Full-automatic rivet feed mechanism Download PDFInfo
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- CN212216964U CN212216964U CN202020783507.XU CN202020783507U CN212216964U CN 212216964 U CN212216964 U CN 212216964U CN 202020783507 U CN202020783507 U CN 202020783507U CN 212216964 U CN212216964 U CN 212216964U
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Abstract
The utility model provides a full-automatic rivet feed mechanism, include die holder device, vibration dish, positioner, string material device and transfer the track, positioner be located vibration dish with hang between the material device, the discharge gate of transferring orbital input and vibration dish be connected, the orbital connection of transferring orbital delivery outlet and next processing station, positioner and string material device install on the die holder. The utility model provides a full-automatic rivet feed mechanism, this mechanism can realize full-automatic rivet material loading, can send into the assigned position with the rivet is automatic, and accurately transfer a rivet at every turn, and ejection of compact speed is even to realize automatic feed supplement, can satisfy the technology that automatic continuous punching was riveted in the mould, reduced the degree of dependence to the manual work, reduced manufacturing cost, and utility model overall structure is simple, can realize full-automatic accurate pay-off, easily industrialization.
Description
Technical Field
The utility model relates to an automatic change processing equipment technical field, especially relate to a full-automatic rivet feed mechanism.
Background
The head of the rivet is thick, and the rivet is used for connecting and fixing parts. Traditional rivet material loading mode of punching and riveting mechanism is mainly accomplished by the dependence manual work, will wait to punch the rivet of riveting promptly through the manual work and put into the mould, and manual or semi-automatic completion is punched and is riveted work by the staff again, and this kind of material loading mode is big to artificial dependence, and work efficiency is low, and the staff is hindered to the easy mistake, is difficult to satisfy enterprise mass production's requirement. In the future, automatic equipment is provided, feeding is performed in a mode of adding an automatic conveying rail to a vibrating disc, and feeding is performed in a direct vibrating mode generally, but the feeding mode is easy to generate resonance, the discharging speed is difficult to control, and the situations of empty feeding, extrusion, position deviation and the like are easy to occur. Therefore, the development of a new feeding device is of great significance for punching rivets.
SUMMERY OF THE UTILITY MODEL
The utility model provides a full-automatic rivet feed mechanism has effectively solved the artifical dependence of current rivet material loading in-process strong, the pay-off inaccurate, technical problem such as ejection of compact speed difficulty control.
The utility model provides a full-automatic rivet feed mechanism, include die holder device, vibration dish, positioner, string material device and transfer the track, positioner be located vibration dish with hang between the material device, the discharge gate of transferring orbital input and vibration dish be connected, the orbital connection of transferring orbital delivery outlet and next processing station, positioner and string material device install on the die holder.
Preferably, the die holder device comprises an upper die mechanism and a lower die mechanism, the upper die mechanism sequentially comprises a male clamping plate, a stripping plate and a stripping plate A from top to bottom, the stripping plate is fixedly connected with the stripping plate A, and the lower die mechanism comprises a lower die plate.
Preferably, the positioning device comprises a vibration disc tail end rivet position arranged on the transfer track, two transversely contracted rivets arranged on two sides of the transfer track and used for locking the steel balls and the first elastic piece, a fixed end of the first elastic piece is sleeved in the lower template, a movable end of the first elastic piece is connected with the rivet and used for locking the steel balls, in a non-working state, a gap between the two rivets and used for locking the steel balls is smaller than the maximum diameter of the rivet, a first through hole is formed in the stripper plate A, a second elastic piece is arranged in the first through hole, a withdrawal prevention needle moving along with the second elastic piece is arranged at the movable end of the second elastic piece, and the withdrawal prevention needle and the vibration disc tail end rivet position are coaxially arranged.
Preferably, the hanging device comprises a third elastic part and a feeding frame, the third elastic part can move back and forth, the feeding frame is arranged on the lower template, the movable end of the third elastic part is connected with the lower end of the feeding frame, a spring adjusting plate is arranged at the fixed end of the third elastic part, hanging teeth for hanging rivets are arranged on the feeding frame, a fourth elastic part moving up and down is arranged at the bottom of the hanging teeth, the movable end of the fourth elastic part is connected with the hanging teeth, the other end of the fourth elastic part is propped against the front surface of the lower backing plate, a feeding scraper knife is arranged on the male splint, and the feeding scraper knife is positioned above the feeding frame.
Preferably, the pay-off frame including set up the horizontal piece of rectangle in the transfer track below, be equipped with the vertical piece of rectangle respectively at the both ends of the horizontal piece of rectangle, the lower extreme and the horizontal piece fixed connection of rectangle of the vertical piece of rectangle, the upper end of the vertical piece of rectangle is equipped with the vertical piece of trapezoidal, the long limit and the vertical piece fixed connection of rectangle of the vertical piece of trapezoidal, the minor face of the vertical piece of trapezoidal exposes in removing the track both sides, be equipped with the through-hole two that is used for installing elastic component three behind the vertical piece of rectangle, be equipped with the through-hole three that is used for installing the bridging tooth in the axis position of the horizontal piece of rectangle.
Preferably, hang the material tooth and include that fixed mounting is in the body one of the horizontal piece through-hole of rectangle three, the bottom surface of body one sets up on same horizontal plane with the horizontal piece bottom surface of rectangle, is equipped with right angle ladder type hanging knife on body one, the right angle limit and the body fixed connection of right angle ladder type hanging knife, the hypotenuse of right angle ladder type hanging knife is unsettled, the maximum height of hanging the material tooth be less than the height of the vertical piece of rectangle.
Preferably, the feeding scraper knife comprises a second body and a right trapezoid knife body, the long edge of the right trapezoid knife body is fixedly connected with the second body, the length of the short edge of the right trapezoid knife body is smaller than the orthographic projection length of the inclined edge of the trapezoid vertical block, and the feeding scraper knife is positioned right above the trapezoid vertical block.
Preferably, the vibration dish include the disk body and with the vibration dish track of disk body connection, vibration dish track with transfer the track and be connected.
Preferably, the upper die mechanism sequentially comprises an upper supporting plate, an upper pad foot upper die base and a clamping plate pad from top to bottom, the clamping plate pad is fixedly connected with the male clamping plate, and a stripper plate B is arranged below the stripper plate.
Preferably, the lower die mechanism from bottom to top still includes bottom plate, lower bolster, die holder and lower bolster in proper order, the lower bolster be located the top surface of lower bolster.
The utility model provides a full-automatic rivet feed mechanism, this mechanism can realize full-automatic rivet material loading, can send into the assigned position with the rivet is automatic, and accurately transfer a rivet at every turn, and discharge speed is even to realize automatic feed supplement, can satisfy the technology that automatic continuous punching was riveted in the mould, reduced the degree of dependence to the manual work, reduced manufacturing cost. Through the setting of positioner with hang the material device, can carry out accurate location to the rivet that the removal was sent, avoid having the appearance of a plurality of or vacancy positions, transfer a rivet at every turn through hanging the material device, can accomplish accurate material loading. The utility model has the advantages of simple overall structure, can realize full-automatic accurate pay-off, easily industrialization.
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 description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a part of the structure of the present invention.
Fig. 3 is a schematic view of the feeding blade and the feeding frame of the present invention.
Fig. 4 is an assembly schematic diagram of the material hanging teeth and the feeding frame of the utility model.
Fig. 5 is a schematic structural view of the hanging teeth of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
As shown in the accompanying drawings 1-5, the utility model provides a full-automatic rivet feed mechanism, include die holder device, vibration dish, positioner, hang the material device and transfer the track, positioner be located vibration dish with hang between the material device, the discharge gate of transferring orbital input and vibration dish be connected, the track 20 of transferring orbital delivery outlet and next processing station be connected, positioner and hang the material device and install on the die holder. The vibration dish includes disk body 91 and vibration dish track 92 of being connected with the disk body, vibration dish track discharge gate with transfer the track pan feeding mouth and be connected. The positioning device is mainly used for positioning the rivets 10 transferred by the vibrating disc, and the hanging device is used for feeding the positioned rivets one by hanging the bottoms of the rivets, so that full-automatic accurate and quick feeding is realized.
The die holder device comprises an upper die mechanism 1 and a lower die mechanism 2, the upper die mechanism sequentially comprises an upper supporting plate 14, an upper pad foot 15, an upper die holder 16, a clamping plate pad 17, a male clamping plate 11, a stripping plate 12 and a stripping plate 13 from top to bottom, all structures of the upper die mechanism 1 are sequentially connected, namely the clamping plate pad is fixedly connected with the male clamping plate, the stripping plate is fixedly connected with the stripping plate A, and a stripping plate B18 is arranged below the stripping plate; the lower die mechanism from bottom to top sequentially comprises a lower supporting plate 22, lower cushion feet 23, a lower die base 24, a lower cushion plate 25 and a lower die plate 21, all structures of the lower die mechanism 2 are sequentially connected, the bottom surface of the lower die plate is located on the top surface of the lower cushion plate, and a transfer track is installed on the lower die plate.
The positioning device comprises a vibrating disk tail end rivet position 31 arranged on the transfer track, two transversely contractible rivet locking steel balls 32 arranged on two sides of the transfer track and a first elastic element 33 capable of stretching left and right, wherein the first elastic element adopts a spring in the embodiment, the vibrating disk tail end rivet position 31 is arranged on the transfer track, the fixed end of the first elastic element is sleeved in the lower template, the movable end of the first elastic element is connected with the rivet locking steel balls, in a non-working state, the clearance between the two rivets and the steel ball is smaller than the maximum diameter of the rivet, that is, when the rivet is transferred to the rivet position at the tail end of the vibrating disk, the rivet is locked by the rivet locking steel ball, only when the rivet locking steel ball is subjected to left and right thrust, the elastic piece is compressed, therefore, the gap between the two rivet locking steel balls is increased until the gap is increased to meet the requirement that one rivet passes through, and the rivet locks the steel balls to reset as soon as the elastic piece rebounds.
The stripper plate A is provided with a first through hole 34, a second elastic part 35 is installed in the first through hole, the second elastic part is a spring in the embodiment, the spring stretches up and down under the action of force, an anti-withdrawal needle 36 moving along with the second elastic part is arranged at the movable end of the second elastic part, and the anti-withdrawal needle and the tail end rivet position of the vibration disc are coaxially arranged. When the demoulding plate of the upper mould mechanism moves downwards, the anti-retreating needle compacts the rivet, the rivet is compacted and guided, and the rivet is prevented from retreating under the action force of locking the steel ball by the rivet.
The hanging device comprises an elastic piece III 4 which can move back and forth and a feeding frame 5 arranged on the lower template, in the embodiment, the third elastic part is a spring, the third elastic part stretches back and forth under the action of force, the movable end of the third elastic part is connected with the lower end of the feeding frame, the fixed end of the third elastic part is provided with a spring adjusting plate 41, the spring adjusting plate can adjust the strength of the spring force of the feeding frame and plays a role in guiding and fixing the spring of the feeding frame, a hanging gear 6 for hanging the rivet is arranged on the feeding frame, an elastic part four 7 which moves up and down is arranged at the bottom of the hanging gear, in the embodiment, the elastic member four is a spring, the elastic member four stretches up and down under the action of force, the movable end of the elastic member four is connected with the hanging teeth, the other end of the elastic member four is propped against the front surface of the lower base plate, the male clamping plate is provided with a feeding scraper knife 8, and the feeding scraper knife is positioned above the feeding frame.
Foretell pay-off frame 5 is including setting up the horizontal piece 51 of rectangle in the transfer track below, both ends at the horizontal piece of rectangle are equipped with the vertical piece 52 of rectangle respectively, the vertical piece of rectangle sets up perpendicularly with the horizontal piece of rectangle, the lower extreme and the horizontal piece fixed connection of rectangle of the vertical piece of rectangle, the upper end of the vertical piece of rectangle is equipped with the vertical piece 53 of trapezoidal, the long limit and the vertical piece fixed connection of rectangle of the vertical piece of trapezoidal, the minor face of the vertical piece of trapezoidal exposes in removal track both sides, be equipped with the through-hole two 54 that is used for installing the elastic component three behind the vertical piece of rectangle, be equipped with the through-hole three 55 that is used for installing the hanging tooth in the axis position of the horizontal piece of rectangle, the horizontal piece 51 of above-mentioned rectangle, the vertical piece 52.
The hanging teeth 6 comprise a first body 61 fixedly arranged at three through holes of the rectangular transverse block, the bottom surface of the first body and the bottom surface of the rectangular transverse block are arranged on the same horizontal plane, the first body is provided with a right-angle ladder-shaped hanging knife 62, the right-angle edge of the right-angle ladder-shaped hanging knife is fixedly connected with the first body, the bevel edge of the right-angle ladder-shaped hanging knife is suspended, the lower end of the first body is provided with a fourth through hole 63 for installing a fourth elastic part, the first body 61 and the right-angle ladder-shaped hanging knife 62 are of an integrally formed structure, the maximum height of the hanging teeth is smaller than the height of the rectangular vertical block, namely, the height difference is formed between the top surface of the hanging teeth and the rectangular vertical block, the hanging teeth move back and forth along with the feeding frame to realize hanging of the rivets on the top of the hanging teeth, the top surface of the right-angle trapezoidal hanging knife of the hanging teeth is inserted into the inner hole at the bottom of the rivet, so that the rivet moves along with the hanging teeth, and the rivet can accurately move one at a time.
The feeding scraper knife 8 comprises a second body 81 and a right trapezoid knife body 82, the second body 81 and the right trapezoid knife body 82 are of an integrally formed structure, the long side of the right trapezoid knife body is fixedly connected with the second body, the length of the short side of the right trapezoid knife body is smaller than the orthographic projection length of the inclined side of the trapezoid vertical block, and the feeding scraper knife is located right above the trapezoid vertical block.
The vibrating disc automatically arranges the rivets, the rivets are conveyed to the rivet positions at the tail ends of the vibrating disc from the vibrating disc track, the retractable rivets lock the steel balls at two sides to stop the rivets, and the rivets do not move forwards any more; the punch press descends, installs the collapsible needle that prevents on taking off flitch A and leads just compaction to the rivet, prevents that the rivet from retreating on the track.
The punch press is down, when the pay-off spiller moved down along with public splint, the pay-off spiller moved down, the minor face effect of right trapezoid cutter body with on the vertical piece of trapezoidal in the pay-off frame, the pay-off frame is under the effect of pay-off frame extrusion force, three back down of elastic component, the pay-off frame moves back together, it receives rivet back's extrusion to hang the material tooth this moment, hang the right angle trapezoidal of material tooth and hang sword inclined plane and compress downwards and slide backward, when the punch press arrives the closed condition of mould down, it also slides to the terminal rivet position below of vibration dish to hang the material tooth, the right angle trapezoidal string sword of hanging the material tooth is hung into rivet bottom hole, thereby realize hanging the material.
The punch press begins to go upward, the pay-off spiller of installing on the public splint then goes upward, the elastic component three of pay-off frame is pushing away the pay-off frame and is hanging the material tooth and take a rivet to reset antedisplacement, two rivets of rivet side extrusion pin the steel ball and retreat, roll-off vibration dish track, bring the rivet forward on the track of next station, when the die sinking state, the rivet just accomplishes the application action of a rivet smoothly after the pay-off frame is started to push away in pay-off frame elastic component three and is hung the material tooth and reset completely.
The utility model provides a full-automatic rivet feed mechanism, this mechanism can realize full-automatic rivet material loading, can send into the assigned position with the rivet is automatic, and accurately transfer a rivet at every turn, and discharge speed is even to realize automatic feed supplement, can satisfy the technology that automatic continuous punching was riveted in the mould, reduced the degree of dependence to the manual work, reduced manufacturing cost. Through the setting of positioner with hang the material device, can carry out accurate location to the rivet that the removal was sent, avoid having the appearance of a plurality of or vacancy positions, transfer a rivet at every turn through hanging the material device, can accomplish accurate material loading. The utility model has the advantages of simple overall structure, can realize full-automatic accurate pay-off, easily industrialization.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a full-automatic rivet feed mechanism which characterized in that: including die holder device, vibration dish, positioner, string material device and transfer the track, positioner be located vibration dish and hang between the material device, the discharge gate of transferring orbital input and vibration dish be connected, the orbital delivery outlet of transferring and the orbital connection of next processing station, positioner and string material device install on the die holder.
2. The full-automatic rivet feed mechanism of claim 1, characterized in that: the die holder device include upper die mechanism (1) and lower die mechanism (2), upper die mechanism from last down include in proper order punch holder (11), take off backplate (12) and take off flitch A (13), take off the backplate with take off flitch A fixed connection, lower die mechanism include lower bolster (21).
3. The full-automatic rivet feed mechanism of claim 2, characterized in that: the positioning device comprises a vibration disc tail end rivet position (31) arranged on a transfer track, two transversely contracted rivets arranged on two sides of the transfer track are locked with steel balls (32) and an elastic piece I (33), a fixed end sleeve of the elastic piece I is arranged in a lower template, a movable end of the elastic piece I is locked with the rivets and is connected with the steel balls, in a non-working state, a gap between the two rivets and locked with the steel balls is smaller than the maximum diameter of the rivets, a first through hole (34) is formed in a stripper plate A, a second elastic piece (35) is arranged in the first through hole, a withdrawing prevention needle (36) moving along with the second elastic piece is arranged at the movable end of the second elastic piece, and the withdrawing prevention needle and the vibration disc tail end rivet position are coaxially arranged.
4. The full-automatic rivet feed mechanism of claim 2, characterized in that: the hanging device comprises a third elastic part (4) capable of moving back and forth and a feeding frame (5) arranged on the lower template, the movable end of the third elastic part is connected with the lower end of the feeding frame, the fixed end of the third elastic part is provided with a spring adjusting plate 41, hanging teeth (6) for hanging rivets are arranged on the feeding frame, a fourth elastic part (7) moving up and down is arranged at the bottom of the hanging teeth, the movable end of the fourth elastic part is connected with the hanging teeth, the other end of the fourth elastic part is supported on the front surface of the lower backing plate, and a feeding shovel (8) is arranged on the male clamping plate and is located above the feeding frame.
5. The full-automatic rivet feed mechanism of claim 4, characterized in that: pay-off frame (5) including setting up horizontal piece of rectangle (51) of transferring the track below, be equipped with vertical piece of rectangle (52) respectively at the both ends of the horizontal piece of rectangle, the lower extreme and the horizontal piece fixed connection of rectangle of the vertical piece of rectangle, the upper end of the vertical piece of rectangle is equipped with vertical piece of trapezoidal (53), the long limit and the vertical piece fixed connection of rectangle of the vertical piece of trapezoidal, the minor face of the vertical piece of trapezoidal exposes in removing the track both sides, be equipped with behind the vertical piece of rectangle and be used for installing third through-hole (54) of elastic component, be equipped with third through-hole (55) that are used for installing the bridging tooth in the axis position of the horizontal piece of rectangle.
6. The full-automatic rivet feed mechanism of claim 5, characterized in that: hang material tooth (6) including body one (61) of fixed mounting in the horizontal piece through-hole of rectangle three, the bottom surface of body one sets up on same horizontal plane with the horizontal piece bottom surface of rectangle, is equipped with right angle ladder type hanging knife (62) on body one, the right angle limit and a body fixed connection of right angle ladder type hanging knife, the hypotenuse of right angle ladder type hanging knife is unsettled, the lower extreme of body one is equipped with through-hole four (63) that are used for installing elastic component four, the maximum height of hanging the material tooth be less than the height of the vertical piece of rectangle.
7. The full-automatic rivet feed mechanism of claim 5, characterized in that: the feeding scraper knife (8) comprises a second body (81) and a right trapezoid knife body (82), the long side of the right trapezoid knife body is fixedly connected with the second body, the length of the short side of the right trapezoid knife body is smaller than the orthographic projection length of the inclined side of the trapezoid vertical block, and the feeding scraper knife is located right above the trapezoid vertical block.
8. The full-automatic rivet feed mechanism of claim 1, characterized in that: the vibration dish include disk body (91) and vibration dish track (92) of being connected with the disk body, vibration dish track with transfer the track and be connected.
9. The full-automatic rivet feed mechanism of claim 2, characterized in that: the upper die mechanism sequentially comprises an upper supporting plate (14), an upper pad foot (15), an upper die base (16) and a clamping plate pad (17) from top to bottom, the clamping plate pad is fixedly connected with the male clamping plate, and a stripper plate B (18) is arranged below the stripper plate.
10. The full-automatic rivet feed mechanism of claim 2, characterized in that: the lower die mechanism sequentially comprises a lower supporting plate (22), lower cushion feet (23), a lower die base (24) and a lower cushion plate (25) from bottom to top, and the lower cushion plate is located on the top surface of the lower cushion plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020783507.XU CN212216964U (en) | 2020-05-12 | 2020-05-12 | Full-automatic rivet feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020783507.XU CN212216964U (en) | 2020-05-12 | 2020-05-12 | Full-automatic rivet feed mechanism |
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| CN212216964U true CN212216964U (en) | 2020-12-25 |
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| CN202020783507.XU Active CN212216964U (en) | 2020-05-12 | 2020-05-12 | Full-automatic rivet feed mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451433A (en) * | 2020-05-12 | 2020-07-28 | 惠州市利祥金属制品有限公司 | Full-automatic rivet feed mechanism |
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2020
- 2020-05-12 CN CN202020783507.XU patent/CN212216964U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451433A (en) * | 2020-05-12 | 2020-07-28 | 惠州市利祥金属制品有限公司 | Full-automatic rivet feed mechanism |
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