CN115945599A - Feeding system of reentrant corner accessory cut-out press - Google Patents
Feeding system of reentrant corner accessory cut-out press Download PDFInfo
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- CN115945599A CN115945599A CN202310235028.2A CN202310235028A CN115945599A CN 115945599 A CN115945599 A CN 115945599A CN 202310235028 A CN202310235028 A CN 202310235028A CN 115945599 A CN115945599 A CN 115945599A
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- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 50
- 238000004080 punching Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 13
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The invention belongs to the technical field of building board accessory processing, and particularly relates to a feeding system of a female corner accessory punching die, which comprises: the traction mechanism comprises a sliding seat, and a clamping mechanism is arranged on the sliding seat; a non-return mechanism; the clamping mechanism and be equipped with first link gear between the slide, first link gear is assembled to be worked as the slide is followed can make when the forward motion of first direction the clamping mechanism presss from both sides tightly the aluminum alloy sheet material, and works as the slide is followed can make when the reverse motion of first direction the clamping mechanism loosens the aluminum alloy sheet material. The feeding system of the female corner fitting punching die provided by the invention drives the aluminum alloy plate to feed in a reciprocating clamping and traction manner, the contact area of the clamping mechanism and the aluminum alloy plate is larger, the damage of the aluminum alloy plate caused by overlarge local pressure is avoided, meanwhile, the phenomenon of slipping in the feeding process of the aluminum alloy plate can be prevented due to the larger contact area, and the feeding precision is improved.
Description
Technical Field
The invention belongs to the technical field of building board accessory processing, and particularly relates to a feeding system of a female corner accessory punching die.
Background
The internal corner fittings are used for connecting the wall surface decoration plates and the keels, are different in shape, are generally formed by punching and bending aluminum alloy plates, are generally in a long strip shape, are driven by a conveying device to feed intermittently in the machining process, and are punched by the die when passing below the punching die, and are in a stop state in the punching process. The blanking die in the prior art generally adopts conveying rollers to convey the plate, however, the conveying rollers are generally suitable for conveying steel plates, when conveying the aluminum alloy plate, the plate is easily crushed on the one hand, on the other hand, the aluminum alloy plate is not easy to bend, the contact area with the conveying rollers in the conveying process is small, the phenomenon of slipping easily occurs, the feeding size is caused to have errors, and the blanking quality is influenced.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, it is an object of the present invention to provide a loading system of a female-corner fitting-punching die capable of improving feeding accuracy.
To achieve the above and other related objects, the present invention provides a loading system for a female corner fitting punching die, comprising:
the traction mechanism comprises a sliding seat which reciprocates along a first direction and is arranged on the base, and a clamping mechanism for clamping the aluminum alloy plate is arranged on the sliding seat;
the non-return mechanism is provided with a channel for the aluminum alloy plate to pass through, and is assembled to enable the aluminum alloy plate to pass through the channel in the forward direction of the first direction and prevent the aluminum alloy plate from moving in the reverse direction of the first direction;
the clamping mechanism and the sliding seat are provided with a first linkage mechanism, the first linkage mechanism is assembled to enable the clamping mechanism to clamp the aluminum alloy plate when the sliding seat moves in the forward direction of the first direction, and enable the clamping mechanism to loosen the aluminum alloy plate when the sliding seat moves in the reverse direction of the first direction.
In an optional embodiment of the invention, the clamping mechanism includes a movable seat, the movable seat is movably connected with the sliding seat along the first direction, two clamping blocks which are vertically arranged are arranged on the movable seat, the clamping blocks are movably connected with the movable seat along the vertical direction, and the aluminum alloy plate passes through between the two clamping blocks; first link gear includes two the pilot pin that the both ends of clamp splice set up, and set up on the slide respectively with two the clamp splice two pilot holes of pilot pin complex, two the pilot hole is followed the forward of first direction is the splayed and draws in the setting gradually in, so that the sliding seat for the slide to during the forward movement of first direction, two the clamp splice can fold up each other, just the sliding seat for the slide to during the reverse movement of first direction, two the clamp splice can keep away from each other.
In an optional embodiment of the present invention, a first elastic element is disposed between the movable seat and the sliding seat, and the first elastic element is configured to have an elastic force capable of driving the movable seat to move in a reverse direction of the first direction relative to the sliding seat so as to move the two clamping blocks away from each other, and the movable seat is in blocking contact with the non-return mechanism, so that when the sliding seat moves in the reverse direction of the first direction and the movable seat abuts against the non-return mechanism, the movable seat can move in a forward direction of the first direction relative to the sliding seat so as to close the two clamping blocks.
In an alternative embodiment of the present invention, a retaining mechanism is disposed between the movable seat and the sliding seat, and the retaining mechanism is configured to retain the movable seat and the sliding seat at current relative positions when the two clamping blocks are closed, and release the movable seat when the sliding seat moves to a target position along a forward direction of the first direction, and at this time, the movable seat can move in a reverse direction of the first direction relative to the sliding seat under the action of the first elastic element so as to move the two clamping blocks away from each other.
In an optional embodiment of the present invention, the retaining mechanism includes a lock tongue and a second elastic element, the lock tongue is movably connected to the slide carriage, and an active direction of the lock tongue is perpendicular to the first direction, the second elastic element is installed between the lock tongue and the slide carriage, the second elastic element is configured to enable an elastic force of the second elastic element to drive the lock tongue to protrude out of a motion path of the movable seat when the movable seat moves relative to the slide carriage, a side of the lock tongue facing a forward direction of the first direction is a plane, a side of the lock tongue facing a reverse direction of the first direction is an inclined plane or an arc-shaped plane, when the movable seat moves relative to the slide carriage toward the forward direction of the first direction, the movable seat can push the lock tongue away from the motion path of the movable seat through the inclined plane or the arc-shaped plane, and when the movable seat moves relative to the reverse direction of the slide carriage, the plane of the lock tongue is abutted against the movable seat to block the motion of the movable seat; the bolt is connected with the draw bolt, draw and be connected with first wedge on the bolt, the target location be equipped with the second wedge of base rigid coupling, work as the slide removes to when the target location, the second wedge can extrude first wedge, so that the bolt is followed take out on the motion path of sliding seat.
In an optional embodiment of the invention, the non-return mechanism comprises a non-return seat, a non-return block and two non-return rollers, the non-return seat is fixedly connected with the base, a hole passage is formed in the non-return seat along the first direction, slope faces which are symmetrical up and down are arranged on the inner wall of the hole passage, the two slope faces are gradually folded along the reverse direction of the first direction, the non-return block is arranged in the hole passage in a sliding manner along the first direction, a flat hole for the aluminum alloy sheet to pass through is formed in the non-return block, inclined walls matched with the two slope faces are respectively arranged on the upper side and the lower side of the non-return block, a vertical through groove is formed in the inclined wall, the vertical through groove is crossed with the flat hole, the two non-return rollers are respectively arranged in the vertical through grooves on the upper side and the lower side of the flat hole, and the roller faces of the non-return rollers protrude from the inclined walls.
In an optional embodiment of the invention, a third elastic element is arranged between the check block and the check seat, and the third elastic element is configured to enable elastic force of the third elastic element to drive the check block to move in the first direction in a reverse direction relative to the check seat.
In an alternative embodiment of the present invention, the reentrant corner fitting punch die comprises:
the lower die is fixedly connected with the base;
the upper die is arranged on the rack in a reciprocating motion manner along the vertical direction, the rack is fixedly connected with the base, and a driving element for driving the upper die to move is arranged on the rack;
the slide with be equipped with second link gear between the reentrant corner accessory cut-out press, second link gear is assembled to be worked as go up the mould for can drive during the lower mould upward movement the slide is followed the forward motion of first direction, and works as go up the mould for can drive during the lower mould downward movement the slide is followed the reverse motion of first direction.
In an optional embodiment of the present invention, the second linkage mechanism includes a first connecting rod, a second connecting rod, and a cantilever, one end of the first connecting rod is hinged to the lower mold, the other end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to the sliding seat, the cantilever is fixedly connected to the upper mold, the first connecting rod is provided with a bar hole opened along a length direction, the cantilever is provided with a guide pillar, and the guide pillar and the bar hole form a sliding fit.
In an alternative embodiment of the present invention, two opposite sides of the two clamping blocks are respectively provided with a non-slip mat made of an elastic material.
The invention has the technical effects that: the feeding system of the female corner fitting punching die provided by the invention drives the aluminum alloy plate to feed in a reciprocating clamping and traction manner, the contact area of the clamping mechanism and the aluminum alloy plate is larger, the damage of the aluminum alloy plate caused by overlarge local pressure is avoided, meanwhile, the phenomenon of slipping in the feeding process of the aluminum alloy plate can be prevented due to the larger contact area, and the feeding precision is improved.
Drawings
FIG. 1 is a perspective view of a charging system for a female corner fitting hole punch provided by an embodiment of the present invention;
FIG. 2 is a side view of a feeding system of a female corner fitting hole punch provided by an embodiment of the present invention;
FIG. 3 is a top view of a feeding system for a female corner fitting hole punch provided by an embodiment of the present invention;
FIG. 4 isbase:Sub>A cross-sectional view A-A of FIG. 3;
FIG. 5 is a perspective view of a traction mechanism and a backstop mechanism provided by an embodiment of the present invention;
FIG. 6 is an exploded view of a pulling mechanism provided by an embodiment of the present invention;
FIG. 7 is an exploded view of a no-back mechanism provided by an embodiment of the present invention;
FIG. 8 is a perspective view of a base provided by an embodiment of the present invention;
reference numerals: 1. an aluminum alloy plate; 10. a base; 11. a second wedge block; 100. a lower die; 110. a first link; 111. a bar hole; 120. a second link; 200. an upper die; 210. a cantilever; 20. a slide base; 21. a latch bolt; 22. a second elastic element; 23. a first wedge block; 24. a first elastic element; 26. a guide hole; 30. a clamping mechanism; 31. a movable seat; 32. a clamping block; 321. a guide pin; 40. a non-return mechanism; 41. a check seat; 42. a check block; 43. a non-return roller; 44. a third elastic element.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
Referring to fig. 1-8, the feeding system of the female corner fitting punching die provided by the invention drives the aluminum alloy plate 1 to feed in a reciprocating clamping and traction manner, the contact area between the clamping mechanism 30 and the aluminum alloy plate 1 is large, so that the damage to the aluminum alloy plate 1 caused by excessive local pressure is avoided, meanwhile, the large contact area can prevent the aluminum alloy plate 1 from slipping in the feeding process, and the feeding precision is improved. In addition, the feeding device can be driven to move by utilizing the die opening and closing action of the die, so that the quantity of driving elements is saved, the equipment cost is reduced, the feeding mechanism and the die opening and closing action of the die can be kept strictly synchronous, and a redundant electrical control process is avoided.
Referring to fig. 1-8, in a basic embodiment of the present invention, a feeding system for a female corner fitting punching die comprises a drawing mechanism and a check mechanism 40; the traction mechanism comprises a sliding seat 20 which reciprocates along a first direction and is arranged on the base 10, and a clamping mechanism 30 for clamping the aluminum alloy plate 1 is arranged on the sliding seat 20; the non-return mechanism 40 is provided with a channel for the aluminum alloy plate 1 to pass through, and the non-return mechanism 40 is assembled to enable the aluminum alloy plate 1 to pass through the channel in the forward direction of the first direction and prevent the aluminum alloy plate 1 from moving in the reverse direction of the first direction; a first linkage mechanism is arranged between the clamping mechanism 30 and the sliding seat 20, and is assembled to enable the clamping mechanism 30 to clamp the aluminum alloy plate 1 when the sliding seat 20 moves in the forward direction of the first direction, and enable the clamping mechanism 30 to loosen the aluminum alloy plate 1 when the sliding seat 20 moves in the reverse direction of the first direction.
Referring to fig. 4-6, in an alternative embodiment of the present invention, the clamping mechanism 30 includes a movable seat 31, the movable seat 31 is movably connected to the sliding seat 20 along the first direction, two clamping blocks 32 are disposed on the movable seat 31, the clamping blocks 32 are vertically connected to the movable seat 31, and the aluminum alloy plate 1 passes through between the two clamping blocks 32; the first linkage mechanism comprises two guide pins 321 arranged at two ends of each clamping block 32, and the slide base 20 is provided with two guide holes 26 matched with the guide pins 321 and two guide holes 26 arranged on the slide base 20, wherein the guide holes 26 are arranged along the forward direction of the first direction in a splayed and gradually-gathered manner, so that the movable base 31 can be folded with the clamping blocks 32 when the slide base 20 moves in the forward direction of the first direction, and the movable base 31 can be folded with the clamping blocks 32 when the slide base 20 moves in the reverse direction of the first direction, and the clamping blocks 32 can be separated from each other.
Referring to fig. 4-6, further, a first elastic element 24 is disposed between the movable seat 31 and the sliding seat 20, the first elastic element 24 is configured to have an elastic force capable of driving the movable seat 31 to move in the reverse direction of the first direction relative to the sliding seat 20 so as to move the two clamping blocks 32 away from each other, the movable seat 31 is in blocking contact with the non-return mechanism 40, and when the sliding seat 20 moves in the reverse direction of the first direction and the movable seat 31 interferes with the non-return mechanism 40, the movable seat 31 can move in the forward direction of the first direction relative to the sliding seat 20 so as to close the two clamping blocks 32.
Referring to fig. 4, in an alternative embodiment of the present invention, a retaining mechanism is disposed between the movable seat 31 and the sliding seat 20, and the retaining mechanism is configured to retain the movable seat 31 and the sliding seat 20 at current relative positions when the two clamping blocks 32 are closed, and release the movable seat 31 when the sliding seat 20 moves forward in the first direction to a target position, and at this time, the movable seat 31 can move backward in the first direction relative to the sliding seat 20 under the action of the first elastic element 24 to move the two clamping blocks 32 away from each other.
Referring to fig. 4, in particular, the holding mechanism includes a lock tongue 21 and a second elastic element 22, the lock tongue 21 is movably connected to the slide carriage 20, and the moving direction is perpendicular to the first direction, the second elastic element 22 is installed between the lock tongue 21 and the slide carriage 20, the second elastic element 22 is configured such that its elastic force can drive the lock tongue 21 to protrude out of the moving path of the movable seat 31 when moving relative to the slide carriage 20, a side of the lock tongue 21 facing the first direction is a plane, a side of the lock tongue 21 facing the opposite direction of the first direction is an inclined plane or an arc-shaped plane, when the movable seat 31 moves relative to the slide carriage 20 in the first direction, the movable seat 31 can push the lock tongue 21 away from the moving path of the movable seat 31 through the inclined plane or the arc-shaped plane, and when the movable seat 31 moves relative to the slide carriage 20 in the opposite direction of the first direction, the plane of the lock tongue 21 is in contact with the movable seat 31 to block the movement of the movable seat 31; be connected with on the spring bolt 21 and draw the bolt, draw and be connected with first wedge 23 on the bolt, the target location be equipped with the second wedge 11 of base 10 rigid coupling, work as slide 20 removes to when the target location, second wedge 11 can extrude first wedge 23, so that spring bolt 21 follows draw on the motion path of sliding seat 31 and leave.
The invention realizes the clamping and loosening actions of the clamping block 32 by utilizing the reciprocating motion of the sliding seat 20, reduces the number of driving elements, reduces the equipment cost and avoids redundant electrical control flow.
Referring to fig. 4 and 7, in an optional embodiment of the present invention, the non-return mechanism 40 includes a non-return seat 41, a non-return block 42 and a non-return roller 43, the non-return seat 41 is fixedly connected to the base 10, a hole is formed in the non-return seat 41 along the first direction, slope surfaces that are symmetrical up and down are arranged on an inner wall of the hole, the two slope surfaces gradually converge along a reverse direction of the first direction, the non-return block 42 is slidably arranged in the hole along the first direction, a flat hole through which the aluminum alloy sheet 1 passes is arranged in the non-return block 42, oblique walls that are matched with the two slope surfaces are respectively arranged on upper and lower sides of the non-return block 42, a vertical through groove is formed in the oblique wall position of the non-return block 42, the vertical through groove intersects with the flat hole, two non-return rollers 43 are arranged in the vertical through grooves on upper and lower sides of the flat hole, and a roller surface of the non-return roller 43 protrudes out of the oblique walls.
Further, referring to fig. 4 and 7, a third elastic element 44 is disposed between the check block 42 and the check seat 41, and the third elastic element 44 is configured to enable an elastic force of the third elastic element to drive the check block 42 to move in the reverse direction of the first direction relative to the check seat 41.
It should be understood that the non-return mechanism 40 of the present invention can prevent the aluminum alloy plate 1 from backing during the reverse movement of the traction mechanism to the first direction, so as to ensure that the traction mechanism can grab the plate with the same length each time and feed forward, thereby improving the feeding precision and further improving the blanking quality.
Referring to fig. 1 and 2, in an alternative embodiment of the present invention, the female corner fitting punching die includes a lower die 100 and an upper die 200; the lower die 100 is fixedly connected with the base; the upper die 200 reciprocates along the vertical direction and is arranged on a rack, the rack is fixedly connected with the base, and a driving element for driving the upper die 200 to move is arranged on the rack; slide 20 with be equipped with second link gear between the reentrant corner accessory cut-out press, second link gear is assembled to be worked as go up mould 200 for can drive during the lower mould 100 upward movement slide 20 is followed the forward motion of first direction, and works as go up mould 200 for can drive during the lower mould 100 downward movement slide 20 is followed the reverse motion of first direction. In an optional embodiment of the present invention, the second linkage mechanism includes a first link 110, a second link 120, and a cantilever 210, one end of the first link 110 is hinged to the lower mold 100, the other end of the first link is hinged to one end of the second link 120, the other end of the second link 120 is hinged to the slide seat 20, the cantilever 210 is fixedly connected to the upper mold 200, the first link 110 is provided with a bar hole 111 opened along a length direction, the cantilever 210 is provided with a guide pillar, and the guide pillar and the bar hole 111 form a sliding fit.
It should be understood that the feeding device is driven to move by the mold opening and closing action of the mold, so that the number of driving elements is saved, the equipment cost is reduced, the feeding mechanism and the mold opening and closing action of the mold can be strictly kept synchronous, and a redundant electrical control process is further avoided.
In a further preferred embodiment, two opposite sides of the two clamping blocks 32 are respectively provided with a non-slip pad made of an elastic material, so that the friction force is further increased, and the aluminum alloy plate 1 is prevented from being crushed.
The specific working process and principle of the invention are as follows:
taking the direction shown in fig. 2 as an example, the feeding direction of the aluminum alloy plate 1 is the forward direction of the first direction, i.e. the rightward direction in the figure, otherwise, the feeding direction is the reverse direction of the first direction, i.e. the leftward direction in the figure; firstly, placing the sliding seat 20 at the right position, at the moment, enabling the upper die 200 to be in a die opening state, inserting the aluminum alloy plate 1 into the non-return mechanism 40 and the traction mechanism, and calibrating the position of the plate to enable the end part of the plate to fall into a blanking area of a die; then starting the die, enabling the upper die 200 to descend, wherein in the process, the upper die 200 drives the sliding seat 20 to move left, and in the process, the two clamping blocks 32 are in a separated state, so that the aluminum alloy plate 1 keeps still and waits for blanking; when the sliding seat 20 is about to reach the left position, the movable seat 31 firstly abuts against the non-return seat 41, at this time, the absolute position of the movable seat 31 is kept still, the sliding seat 20 continuously moves to the left, and then the two clamping blocks 32 are driven to clamp, it should be noted that, because the position of the non-return seat 41 is unchanged, the movable seat 31 moves to the fixed position to the left each time, the two clamping blocks 32 start to clamp, and thus, the feeding amount of each time can be ensured to be constant; in the process that the sliding seat 20 moves to the left relative to the movable seat 31, the bolt 21 is ejected after passing through the movable seat 31 and is abutted against the movable seat 31, so that the two clamping blocks 32 are kept in a clamping state; and then the upper die 200 starts to reset upwards, in the process, the upper die 200 drives the sliding seat 20 to move rightwards, so that the aluminum alloy plate 1 is dragged rightwards, the aluminum alloy plate 1 is fed by a step pitch, when the upper die 200 reaches the limit position, the second wedge-shaped block 11 is inserted into the first wedge-shaped block 23, so that the lock tongue 21 is driven to be drawn away from the moving path of the movable seat 31, the movable seat 31 moves leftwards under the action of the first elastic unit, so that the two clamping blocks 32 are separated from each other, at the moment, the system returns to the initial state, and the continuous processing of the aluminum alloy plate 1 can be realized by repeating the process.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
In the description herein, numerous specific details are provided, such as examples of components and/or methods, to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that an embodiment of the invention can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of embodiments of the invention.
Reference throughout this specification to "one embodiment," "an embodiment," or "a specific embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment, and not necessarily in all embodiments, of the present invention. Thus, respective appearances of the phrases "in one embodiment," "in an embodiment," or "in a specific embodiment" in various places throughout this specification are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, or characteristics of any specific embodiment of the present invention may be combined in any suitable manner with one or more other embodiments. It is to be understood that other variations and modifications of the embodiments of the invention described and illustrated herein are possible in light of the teachings herein and are to be considered as part of the spirit and scope of the present invention.
It will also be appreciated that one or more of the elements shown in the figures can also be implemented in a more separated or integrated manner, or even removed for inoperability in some circumstances or provided for usefulness in accordance with a particular application.
Additionally, any labeled arrows in the drawings/figures should be considered only as exemplary, and not limiting, unless otherwise specifically noted. Further, as used herein, the term "or" is generally intended to mean "and/or" unless otherwise indicated. Combinations of components or steps will also be considered as being noted where terminology is foreseen as rendering the ability to separate or combine is unclear.
As used in the description herein and throughout the claims that follow, "a," "an," and "the" include plural references unless otherwise indicated. Also, as used in the description herein and throughout the claims that follow, unless otherwise indicated, the meaning of "in …" includes "in …" and "on …".
The above description of illustrated embodiments of the invention, including what is described in the abstract of the specification, is not intended to be exhaustive or to limit the invention to the precise forms disclosed herein. While specific embodiments of, and examples for, the invention are described herein for illustrative purposes only, various equivalent modifications are possible within the spirit and scope of the present invention, as those skilled in the relevant art will recognize and appreciate. As indicated, these modifications may be made to the present invention in light of the foregoing description of illustrated embodiments of the present invention and are to be included within the spirit and scope of the present invention.
The systems and methods have been described herein in general terms as the details aid in understanding the invention. Furthermore, various specific details have been given to provide a general understanding of the embodiments of the invention. One skilled in the relevant art will recognize, however, that an embodiment of the invention can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, and/or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the invention.
Thus, while the present invention has been described herein with reference to particular embodiments thereof, a latitude of modification, various changes and substitutions are intended in the foregoing disclosures, and it will be appreciated that in some instances some features of the invention will be employed without a corresponding use of other features without departing from the scope and spirit of the invention as set forth. Thus, many modifications may be made to adapt a particular situation or material to the essential scope and spirit of the present invention. It is intended that the invention not be limited to the particular terms used in following claims and/or to the particular embodiment disclosed as the best mode contemplated for carrying out this invention, but that the invention will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the invention is to be determined solely by the appended claims.
Claims (10)
1. A feeding system of a reentrant corner accessory cut-out press, comprising:
the drawing mechanism comprises a sliding seat (20) which reciprocates along a first direction and is arranged on the base (10), and a clamping mechanism (30) for clamping the aluminum alloy plate (1) is arranged on the sliding seat (20);
a non-return mechanism (40), the non-return mechanism (40) having a passage for the aluminum alloy sheet (1) to pass through, the non-return mechanism (40) being assembled to enable the aluminum alloy sheet (1) to pass through the passage in the forward direction of the first direction and to prevent the aluminum alloy sheet (1) from moving in the reverse direction of the first direction;
be equipped with first link gear between fixture (30) and slide (20), first link gear is assembled to be and to be made when slide (20) are followed the forward motion of first direction can make fixture (30) press from both sides tightly aluminum alloy sheet material (1), and when slide (20) are followed the reverse motion of first direction can make fixture (30) loosen aluminum alloy sheet material (1).
2. The loading system of the reentrant corner fitting punching die of claim 1, wherein the clamping mechanism (30) comprises a movable seat (31), the movable seat (31) is movably connected with the sliding seat (20) along the first direction, two clamping blocks (32) which are vertically separated are arranged on the movable seat (31), the clamping blocks (32) are movably connected with the movable seat (31) along the vertical direction, and the aluminum alloy plate (1) passes through between the two clamping blocks (32); first link gear includes two pilot pin (321) that the both ends of clamp splice (32) set up, and set up on slide (20) respectively with two clamp splice (32) two pilot hole (26) of pilot pin (321) complex, two pilot hole (26) are followed the forward of first direction is the splayed and draws in the setting gradually in, so that sliding seat (31) for slide (20) to during the forward movement of first direction, two clamp splice (32) can fold each other, just sliding seat (31) for slide (20) to during the reverse movement of first direction, two clamp splice (32) can keep away from each other.
3. The loading system of reentrant corner fitting punch dies according to claim 2, wherein a first elastic element (24) is provided between the movable seat (31) and the slide (20), the first elastic element (24) is configured such that an elastic force thereof can drive the movable seat (31) to move in a reverse direction with respect to the slide (20) in the first direction to move the two clamping blocks (32) away from each other, the movable seat (31) is blocked with the check mechanism (40), and when the slide (20) moves in the reverse direction in the first direction and the movable seat (31) is blocked with the check mechanism (40), the movable seat (31) can move in a forward direction with respect to the slide (20) in the first direction to move the two clamping blocks (32) toward each other.
4. A loading system of a reentrant corner fitting punch die according to claim 3, characterized in that a retaining mechanism is provided between the movable seat (31) and the slide (20), the retaining mechanism being configured to retain the movable seat (31) and the slide (20) in a current relative position when the two clamping blocks (32) are closed, and to release the movable seat (31) when the slide (20) is moved to a target position in a forward direction of the first direction, the movable seat (31) being movable in a reverse direction of the first direction relative to the slide (20) under the action of the first elastic element (24) to move the two clamping blocks (32) away from each other.
5. The loading system of reentrant corner fitting punch dies according to claim 4, wherein the retaining mechanism comprises a latch (21) and a second elastic element (22), the latch (21) is movably connected to the slide (20) and has an action direction perpendicular to the first direction, the second elastic element (22) is installed between the latch (21) and the slide (20), the second elastic element (22) is configured such that its elastic force can drive the latch (21) to protrude on a movement path of the movable seat (31) when moving relative to the slide (20), a side of the latch (21) facing the first direction is a plane, a side of the latch (21) facing a reverse direction of the first direction is an inclined surface or an arc-shaped surface, when the movable seat (31) moves relative to the slide (20) in the forward direction of the first direction, the movable seat (31) can push the latch (21) from the movement path of the movable seat (31) through the inclined surface or the arc-shaped surface and block the movement of the latch (31) relative to the first direction when the movable seat (31) moves relative to the slide (20); be connected with on spring bolt (21) and draw the bolt, draw and be connected with first wedge (23) on the bolt, the target location be equipped with second wedge (11) of base (10) rigid coupling, work as slide (20) remove to during the target location, second wedge (11) can extrude first wedge (23), so that spring bolt (21) are followed take out on the motion path of activity seat (31) from.
6. The feeding system of the reentrant corner accessory punching die according to claim 1, wherein the non-return mechanism (40) comprises a non-return seat (41), a non-return block (42) and a non-return roller (43), the non-return seat (41) is fixedly connected with the base (10), a hole is formed in the non-return seat (41) along the first direction, the inner wall of the hole is provided with slope surfaces which are symmetrical up and down, the two slope surfaces are gradually folded along the reverse direction of the first direction, the non-return block (42) is slidably arranged in the hole along the first direction, a flat hole for the aluminum alloy sheet (1) to pass through is formed in the non-return block (42), the upper side and the lower side of the non-return block (42) are respectively provided with inclined walls which are matched with the two slope surfaces, the non-return block (42) is provided with a vertical through groove at the inclined wall position, the vertical through groove intersects with the flat hole, the non-return roller (43) is provided with two non-return rollers (43) which are respectively located in the vertical through groove at the upper side and the lower side of the flat hole, and the protruding roller (43) is located in the inclined through groove.
7. The loading system of reentrant corner fitting punch dies according to claim 6, wherein a third elastic element (44) is provided between the check block (42) and the check seat (41), the third elastic element (44) being configured such that its elastic force can urge the check block (42) to move in the reverse direction of the first direction with respect to the check seat (41).
8. The loading system of reentrant corner fitting punch dies of claim 1, wherein the reentrant corner fitting punch dies comprise:
the lower die (100) is fixedly connected with the base;
the upper die (200) is arranged on a rack in a reciprocating motion manner along the vertical direction, the rack is fixedly connected with the base, and a driving element for driving the upper die (200) to move is arranged on the rack;
slide (20) with be equipped with second link gear between the reentrant corner accessory cut-out press, second link gear is assembled to be worked as go up mould (200) for can drive during lower mould (100) upward movement slide (20) are followed the forward motion of first direction, and work as go up mould (200) for can drive during lower mould (100) downward movement slide (20) are followed the reverse motion of first direction.
9. The loading system of the reentrant corner fitting punching die of claim 8, wherein the second linkage mechanism comprises a first connecting rod (110), a second connecting rod (120) and a cantilever (210), one end of the first connecting rod (110) is hinged to the lower die (100), the other end of the first connecting rod is hinged to one end of the second connecting rod (120), the other end of the second connecting rod (120) is hinged to the sliding base (20), the cantilever (210) is fixedly connected to the upper die (200), the first connecting rod (110) is provided with a strip hole (111) formed along a length direction, the cantilever (210) is provided with a guide pillar, and the guide pillar and the strip hole (111) form a sliding fit.
10. The loading system of reentrant corner fitting punches of claim 2, characterized in that the two blocks (32) are provided on opposite sides with non-slip pads of elastomeric material.
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| CN202310235028.2A CN115945599B (en) | 2023-03-13 | 2023-03-13 | Feeding system of inside corner accessory cut-out press |
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| CN202310235028.2A CN115945599B (en) | 2023-03-13 | 2023-03-13 | Feeding system of inside corner accessory cut-out press |
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| CN115945599B CN115945599B (en) | 2023-05-12 |
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| CN115945599B (en) | 2023-05-12 |
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