CN115945599B - Feeding system of inside corner accessory cut-out press - Google Patents
Feeding system of inside corner accessory cut-out press Download PDFInfo
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- CN115945599B CN115945599B CN202310235028.2A CN202310235028A CN115945599B CN 115945599 B CN115945599 B CN 115945599B CN 202310235028 A CN202310235028 A CN 202310235028A CN 115945599 B CN115945599 B CN 115945599B
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- 230000007246 mechanism Effects 0.000 claims abstract description 84
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 51
- 238000004080 punching Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 22
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 12
- 230000009471 action Effects 0.000 description 8
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000005452 bending 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 following components: the traction mechanism comprises a sliding seat, and a clamping mechanism is arranged on the sliding seat; a non-return mechanism; a first linkage mechanism is arranged between the clamping mechanism and the sliding seat, and is assembled to enable the clamping mechanism to clamp the aluminum alloy plate when the sliding seat moves in the forward direction along the first direction, and enable the clamping mechanism to loosen the aluminum alloy plate when the sliding seat moves in the reverse direction along the first direction. According to the feeding system of the inside corner fitting punching die, provided by the invention, the aluminum alloy plate is driven to feed in a reciprocating clamping traction mode, the contact area between the clamping mechanism and the aluminum alloy plate is large, the damage of the aluminum alloy plate caused by overlarge local pressure is avoided, meanwhile, the slipping phenomenon in the feeding process of the aluminum alloy plate can be prevented by the large 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 fitting is used for connecting the wall decorative plate and the keel, the internal corner fitting is different in shape and is generally formed by punching and bending aluminum alloy plates, the aluminum alloy plates are generally long-strip-shaped, in the processing process, the conveying device drives the plates to intermittently feed, when the plates pass through the lower part of the punching die, the die is used for punching the plates, and in the punching process, the plates are in a stop state. The blanking die in the prior art generally adopts the conveying roller to carry the sheet metal, however the conveying roller is generally applicable to the conveying of steel sheet, when carrying aluminium alloy plate material, on the one hand, is easy to crush the sheet metal, and on the other hand aluminium alloy plate material is difficult to bend, and the contact area with the conveying roller is less in the conveying process, and the phenomenon of skidding appears easily, leads to feeding size error, influences blanking quality.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a feeding 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 feeding system of a female corner fitting punching die, comprising:
the traction mechanism comprises a sliding seat which is arranged on the base in a reciprocating manner along a first direction, and a clamping mechanism for clamping the aluminum alloy plate is arranged on the sliding seat;
a non-return mechanism having a passage through which the aluminum alloy sheet material passes, the non-return mechanism being configured to enable forward passage of the aluminum alloy sheet material through the passage in the first direction and to inhibit reverse movement of the aluminum alloy sheet material in the first direction;
a first linkage mechanism is arranged between the clamping mechanism and the sliding seat, and is assembled to enable the clamping mechanism to clamp the aluminum alloy plate when the sliding seat moves in the forward direction along the first direction, and enable the clamping mechanism to loosen the aluminum alloy plate when the sliding seat moves in the reverse direction along the first direction.
In an optional embodiment of the present invention, the clamping mechanism includes a movable seat, the movable seat is movably connected with the slide seat along the first direction, two clamping blocks which are vertically separated 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; the first linkage mechanism comprises two guide pins arranged at two ends of the clamping blocks, two guide holes which are arranged on the sliding seat and respectively matched with the guide pins of the two clamping blocks, the two guide holes are arranged along the positive direction of the first direction in a splayed mode in a gradually folding mode, so that the two clamping blocks can be mutually folded when the movable seat moves towards the positive direction of the first direction relative to the sliding seat, and the two clamping blocks can be mutually separated when the movable seat moves towards the reverse direction of the first direction relative to the sliding seat.
In an alternative embodiment of the present invention, a first elastic element is disposed between the movable seat and the sliding seat, where the first elastic element is configured such that an elastic force of the first elastic element can drive the movable seat to move in a reverse direction relative to the sliding seat toward the first direction, so that the two clamping blocks are far away from each other, the movable seat is blocked by the check mechanism, and when the sliding seat moves in the reverse direction along the first direction and the movable seat collides with the check mechanism, the movable seat can move in a forward direction relative to the sliding seat toward the first direction, so that the two clamping blocks are folded mutually.
In an alternative embodiment of the invention, a retaining mechanism is provided between the movable seat and the slide, the retaining mechanism being arranged such that when the two clamping blocks are closed, the retaining mechanism is able to retain the movable seat and the slide in a current relative position, and when the slide is moved in a forward direction of the first direction to a target position, the retaining mechanism is able to release the movable seat, whereupon the movable seat is able to move in a reverse direction of the first direction relative to the slide under the influence of the first resilient element, so as to move the two clamping blocks away from each other.
In an alternative embodiment of the present invention, the holding mechanism includes a latch and a second elastic element, the latch is movably connected with the slide seat, and the moving direction is perpendicular to the first direction, the second elastic element is installed between the latch and the slide seat, the second elastic element is configured such that the spring force of the second elastic element can drive the latch to protrude on a moving path when the movable seat moves relative to the slide seat, a forward side of the latch facing the first direction is a plane, a reverse side of the latch facing the first direction is a slope or an arc surface, when the movable seat moves relative to the slide seat in the forward direction, the movable seat can push the latch away from the moving path of the movable seat through the slope or the arc surface, and when the movable seat moves relative to the slide seat in the reverse direction, the plane of the latch contacts with the movable seat to block the movement of the movable seat; the sliding seat is characterized in that a pulling bolt is connected to the lock tongue, a first wedge block is connected to the pulling bolt, a second wedge block fixedly connected with the base is arranged at the target position, and when the sliding seat moves to the target position, the second wedge block can squeeze the first wedge block, so that the lock tongue is pulled away from the moving path of the movable seat.
In an optional embodiment of the present invention, the check mechanism includes a check seat, a check block and a check roller, where the check seat is fixedly connected with the base, a hole is formed in the check seat along the first direction, a slope surface symmetrical up and down is provided on an inner wall of the hole, the two slope surfaces are gradually folded and arranged along a direction opposite to the first direction, the check block is slidably arranged in the hole along the first direction, a flat hole through which the aluminum alloy plate passes is provided in the check block, inclined walls matched with the two inclined surfaces are respectively provided on upper and lower sides of the check block, vertical through grooves are formed in positions of the inclined walls, the vertical through grooves intersect with the flat hole, the check roller is provided with two, the two check rollers are respectively located in the vertical through grooves on upper and lower sides of the flat hole, and the roller surface of the check roller protrudes out of the inclined walls.
In an alternative embodiment of the invention, a third elastic element is arranged between the check block and the check seat, the third elastic element being configured such that its elastic force can drive the check block to move in a reverse direction relative to the check seat in the first direction.
In an alternative embodiment of the present invention, the female corner fitting punching die includes:
the lower die is fixedly connected with the machine base;
the upper die is arranged on the frame in a reciprocating mode along the vertical direction, the frame is fixedly connected with the machine base, and a driving element for driving the upper die to move is arranged on the frame;
and a second linkage mechanism is arranged between the sliding seat and the female corner fitting punching die, and is assembled to drive the sliding seat to move forward along the first direction when the upper die moves upwards relative to the lower die, and drive the sliding seat to move backward along the first direction when the upper die moves downwards relative to the lower die.
In an alternative embodiment of the present invention, the second linkage mechanism includes a first link, a second link, and a cantilever, where one end of the first link is hinged to the lower die, the other end of the first link is hinged to one end of the second link, the other end of the second link is hinged to the slide, the cantilever is fixedly connected to the upper die, a strip hole opened along a length direction is provided on the first link, and a guide pillar is provided on the cantilever, and the guide pillar and the strip hole form a sliding fit.
In an alternative embodiment of the invention, two opposite sides of the clamping blocks are respectively provided with anti-slip pads made of elastic material.
The invention has the technical effects that: according to the feeding system of the inside corner fitting punching die, provided by the invention, the aluminum alloy plate is driven to feed in a reciprocating clamping traction mode, the contact area between the clamping mechanism and the aluminum alloy plate is large, the damage of the aluminum alloy plate caused by overlarge local pressure is avoided, meanwhile, the slipping phenomenon in the feeding process of the aluminum alloy plate can be prevented by the large contact area, and the feeding precision is improved.
Drawings
FIG. 1 is a perspective view of a loading system of a female corner fitting punching die provided by an embodiment of the invention;
FIG. 2 is a side view of a loading system of a female corner fitting stripper die provided by an embodiment of the present invention;
FIG. 3 is a top view of a loading system of a female corner fitting punching die provided by an embodiment of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a perspective view of a traction mechanism and a check mechanism provided by an embodiment of the present invention;
FIG. 6 is an exploded view of a traction mechanism provided by an embodiment of the present invention;
FIG. 7 is an exploded view of a check 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. aluminum alloy plate material; 10. a base; 11. a second wedge block; 100. a lower die; 110. a first link; 111. a strip hole; 120. a second link; 200. an upper die; 210. a cantilever; 20. a slide; 21. a 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. clamping blocks; 321. a guide pin; 40. a non-return mechanism; 41. a non-return seat; 42. a non-return block; 43. a non-return roller; 44. and a third elastic element.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present invention with reference to specific examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the illustrations, not according to the number, shape and size of the components in actual implementation, and the form, number and proportion of each component in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.
Referring to fig. 1-8, the feeding system of the female corner fitting punching die provided by the invention adopts a reciprocating clamping traction mode to drive the aluminum alloy plate 1 to feed, the contact area of the clamping mechanism 30 and the aluminum alloy plate 1 is larger, the damage of the aluminum alloy plate 1 caused by overlarge local pressure is avoided, meanwhile, the slipping phenomenon in the feeding process of the aluminum alloy plate 1 can be prevented by the larger contact area, and the feeding precision is improved. In addition, the invention can drive the feeding device to move by using the opening and closing actions of the die, so that on one hand, the number of driving elements is saved, the equipment cost is reduced, and on the other hand, the feeding mechanism and the opening and closing actions of the die can be strictly kept synchronous, and redundant electrical control flows are avoided.
Referring to FIGS. 1-8, in a basic embodiment of the present invention, the feed system of the female corner fitting stripper mold includes a traction mechanism and a check mechanism 40; the traction mechanism comprises a sliding seat 20 which is arranged on the base 10 in a reciprocating manner along a first direction, and a clamping mechanism 30 for clamping the aluminum alloy plate 1 is arranged on the sliding seat 20; the non-return means 40 having a passage for passing the aluminium alloy sheet material 1 therethrough, the non-return means 40 being arranged to enable a forward movement of the aluminium alloy sheet material 1 in the first direction through the passage and to prevent a reverse movement of the aluminium alloy sheet material 1 in the first direction; a first linkage mechanism is arranged between the clamping mechanism 30 and the sliding seat 20, and is configured to enable the clamping mechanism 30 to clamp the aluminum alloy plate material 1 when the sliding seat 20 moves in the forward direction along the first direction, and enable the clamping mechanism 30 to loosen the aluminum alloy plate material 1 when the sliding seat 20 moves in the reverse direction along 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 with the slide 20 along the first direction, two clamping blocks 32 that are vertically separated are disposed 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 between the two clamping blocks 32; the first linkage mechanism includes two guide pins 321 disposed at two ends of the clamping block 32, and two guide holes 26 disposed on the slide 20 and respectively engaged with the two guide pins 321 of the two clamping blocks 32, where the two guide holes 26 are disposed in a splayed manner along a forward direction of the first direction, so that when the movable seat 31 moves relative to the slide 20 in the forward direction, the two clamping blocks 32 can be folded together, and when the movable seat 31 moves relative to the slide 20 in a reverse direction of the first direction, the two 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 such that an elastic force of the first elastic element can drive the movable seat 31 to move in a reverse direction relative to the sliding seat 20 to move the two clamping blocks 32 away from each other, the movable seat 31 is blocked by the check mechanism 40, and when the sliding seat 20 moves in the reverse direction and the movable seat 31 collides with the check mechanism 40, the movable seat 31 can move in a forward direction relative to the sliding seat 20 to close the two clamping blocks 32.
Referring to fig. 4, in an alternative embodiment of the present invention, a retaining mechanism is provided between the movable seat 31 and the sliding seat 20, and the retaining mechanism is configured to be able to retain the movable seat 31 and the sliding seat 20 in a current relative position when the two clamping blocks 32 are closed, and to 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 is able to move backward in the first direction relative to the sliding seat 20 under the action of the first elastic element 24, so as to separate the two clamping blocks 32 from each other.
Referring to fig. 4, specifically, the holding mechanism includes a latch 21 and a second elastic element 22, where the latch 21 is movably connected to the slide 20, and the moving direction is 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 an elastic force of the second elastic element can drive the latch 21 to protrude on a moving path when the movable seat 31 moves relative to the slide 20, a side of the latch 21 facing in the forward direction is a plane, a side of the latch 21 facing in the reverse direction is a slope or an arc surface, and when the movable seat 31 moves relative to the slide 20 in the forward direction, the movable seat 31 can push the latch 21 away from the moving path of the movable seat 31 through the slope or the arc surface, and when the movable seat 31 moves relative to the slide 20 in the reverse direction, the plane of the latch 21 and the movable seat 31 are blocked by the plane of the latch 21; the lock tongue 21 is connected with a pull bolt, the pull bolt is connected with a first wedge block 23, the target position is provided with a second wedge block 11 fixedly connected with the base 10, and when the sliding seat 20 moves to the target position, the second wedge block 11 can squeeze the first wedge block 23, so that the lock tongue 21 is pulled away from the moving path of the movable seat 31.
The present invention utilizes the reciprocating motion of the slide 20 to achieve the clamping and unclamping actions of the clamping block 32, reduces the number of driving elements, reduces the equipment cost, and avoids redundant electrical control flow.
Referring to fig. 4 and 7, in an alternative embodiment of the present invention, the check mechanism 40 includes a check seat 41, a check block 42, and a check roller 43, the check seat 41 is fixedly connected with the base 10, a hole is formed in the check seat 41 along the first direction, slope surfaces symmetrical up and down are provided on an inner wall of the hole, the two slope surfaces are gradually folded along a direction opposite to the first direction, the check block 42 is slidably disposed in the hole along the first direction, a flat hole for passing through the aluminum alloy plate 1 is provided in the check block 42, inclined walls matched with the two slope surfaces are respectively provided on upper and lower sides of the check block 42, vertical through grooves are formed in the inclined wall positions of the check block 42, the vertical through grooves intersect with the flat hole, the check roller 43 is provided with two vertical through grooves respectively located on upper and lower sides of the flat hole, and the surface of the check roller 43 protrudes from the inclined wall.
Further, as shown in 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 such that the elastic force thereof can drive the check block 42 to move in the opposite direction relative to the check seat 41.
It should be appreciated that the non-return mechanism 40 of the present invention can prevent the aluminum alloy sheet 1 from backing during the reverse movement of the traction mechanism in the first direction, thereby ensuring that the traction mechanism can grasp the sheet with the same length each time for feeding forward, 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 machine base; the upper die 200 is arranged on a frame in a reciprocating manner along the vertical direction, the frame is fixedly connected with the machine base, and a driving element for driving the upper die 200 to move is arranged on the frame; a second linkage mechanism is arranged between the slide base 20 and the female corner fitting punching die, and the second linkage mechanism is assembled to drive the slide base 20 to move forward along the first direction when the upper die 200 moves upward relative to the lower die 100, and drive the slide base 20 to move backward along the first direction when the upper die 200 moves downward relative to the lower die 100. In an alternative embodiment of the present invention, the second linkage mechanism includes a first link 110, a second link 120, and a cantilever 210, where one end of the first link 110 is hinged to the lower die 100, the other end is hinged to one end of the second link 120, the other end of the second link 120 is hinged to the slide 20, the cantilever 210 is fixedly connected to the upper die 200, a strip hole 111 opened along a length direction is provided on the first link 110, and a guide pillar is provided on the cantilever 210, and the guide pillar and the strip hole 111 form a sliding fit.
It is understood that the feeding device is driven to move by the mold opening and closing actions of the mold, so that the number of driving elements is reduced, the equipment cost is reduced, the mold opening and closing actions of the feeding mechanism and the mold can be strictly kept synchronous, and redundant electrical control flows are further avoided.
In a further preferred embodiment, two opposite sides of the clamping blocks 32 are respectively provided with anti-slip pads made of elastic material, so that friction is further increased, and meanwhile, 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 sheet material 1 is the forward direction of the first direction, i.e. the rightward direction in the drawing, whereas the feeding direction is the reverse direction of the first direction, i.e. the leftward direction in the drawing; firstly, placing a slide seat 20 at the right position, wherein an upper die 200 is in a die-opening state, inserting an aluminum alloy plate 1 into a check mechanism 40 and a traction mechanism, and calibrating the position of a plate so that the end part of the plate falls into a blanking area of the die; then, starting the die, and descending the upper die 200, 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 is kept stationary and waits for blanking; when the slide 20 is about to reach the left position, the movable seat 31 firstly collides with the non-return seat 41, at the moment, the absolute position of the movable seat 31 is kept motionless, the slide 20 continues to move left so as to drive the two clamping blocks 32 to clamp, and it is noted that the clamping action is started by the two clamping blocks 32 when the movable seat 31 moves left to the fixed position each time because the position of the non-return seat 41 is unchanged, so that the feeding amount of each time can be ensured to be constant; in the process of moving the slide 20 to the left relative to the movable seat 31, the lock tongue 21 pops up after passing through the movable seat 31 and is in contact with the movable seat 31, so that the two clamping blocks 32 are kept in a clamping state; then the upper die 200 starts to reset upwards, in the process, the upper die 200 drives the sliding seat 20 to move rightwards, and then pulls the aluminum alloy plate 1 rightwards, so that the aluminum alloy plate 1 is fed for a step distance, when the upper die 200 reaches the limit position, the second wedge-shaped block 11 is inserted into the first wedge-shaped block 23, and then the driving lock tongue 21 is pulled out 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 continuous processing of the aluminum alloy plate 1 can be realized by repeating the process.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
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, components, methods, components, materials, parts, and so forth. In other instances, well-known structures, materials, or operations are not specifically 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 particular 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 all embodiments, of the present invention. Thus, the appearances of the phrases "in one embodiment," "in an embodiment," or "in a specific embodiment" in various places throughout this specification are not necessarily all 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 will be appreciated 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 invention.
It will also be appreciated that one or more of the elements shown in the figures may also be implemented in a more separated or integrated manner, or even removed because of inoperability in certain circumstances or provided because it may be useful depending on the particular application.
In addition, any labeled arrows in the drawings/figures should be considered only as exemplary, and not limiting, unless otherwise specifically indicated. Furthermore, the term "or" as used herein is generally intended to mean "and/or" unless specified otherwise. Combinations of parts 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, unless otherwise indicated, "a", "an", and "the" include plural references. 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, is not intended to be exhaustive or to limit the invention to the precise forms disclosed herein. Although 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 noted, these modifications can 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 being helpful in understanding the details of the present invention. Furthermore, various specific details have been set forth in order 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, and/or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the invention.
Thus, although the 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. Therefore, 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 should be determined only by the following claims.
Claims (9)
1. Feeding system of reentrant corner accessory cut-out press, its characterized in that includes:
the traction mechanism comprises a sliding seat (20) which is arranged on the base (10) in a reciprocating manner along a first direction, 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 aluminium alloy sheet material (1) to pass through, the non-return mechanism (40) being equipped to enable a forward direction of the aluminium alloy sheet material (1) in the first direction to pass through the passage and to prevent a reverse movement of the aluminium alloy sheet material (1) in 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 material (1) when the sliding seat (20) moves in the forward direction along the first direction, and enable the clamping mechanism (30) to unclamp the aluminum alloy plate material (1) when the sliding seat (20) moves in the reverse direction along the first direction;
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 the positions between the two clamping blocks (32); the first linkage mechanism comprises two guide pins (321) arranged at two ends of the clamping blocks (32), two guide holes (26) which are respectively matched with the guide pins (321) of the two clamping blocks (32) and are arranged on the sliding seat (20), the two guide holes (26) are gradually folded and arranged along the forward direction of the first direction in a splayed shape, so that when the movable seat (31) moves towards the forward direction of the first direction relative to the sliding seat (20), the two clamping blocks (32) can be mutually folded, and when the movable seat (31) moves towards the reverse direction of the first direction relative to the sliding seat (20), the two clamping blocks (32) can be mutually separated.
2. The feeding system of the female corner fitting punching die according to claim 1, characterized in that a first elastic element (24) is arranged between the movable seat (31) and the sliding seat (20), the first elastic element (24) is configured such that elastic force of the first elastic element can drive the movable seat (31) to move reversely relative to the sliding seat (20) in the first direction so as to enable two clamping blocks (32) to be far away from each other, the movable seat (31) is blocked with the check mechanism (40), and when the sliding seat (20) moves reversely in the first direction and the movable seat (31) is in interference with the check mechanism (40), the movable seat (31) can move positively relative to the sliding seat (20) in the first direction so as to enable the two clamping blocks (32) to be mutually folded.
3. The feeding system of a female corner fitting punching die according to claim 2, characterized in that a retaining mechanism is provided between the movable seat (31) and the slide (20), the retaining mechanism being assembled such that when two of the clamping blocks (32) are closed, the retaining mechanism can retain the movable seat (31) and the slide (20) in a current relative position, and when the slide (20) is moved forward in the first direction to a target position, the retaining mechanism can release the movable seat (31), at which time the movable seat (31) can be moved backward in the first direction with respect to the slide (20) by the first elastic element (24) to move the two clamping blocks (32) away from each other.
4. -the feeding system of a female corner fitting punching die according to claim 3, characterized in that the holding mechanism comprises a tongue (21) and a second elastic element (22), the tongue (21) being movably connected to the slide (20) and having a movement direction perpendicular to the first direction, the second elastic element (22) being mounted between the tongue (21) and the slide (20), the second elastic element (22) being configured such that its elastic force can drive the tongue (21) to protrude on a movement path when the tongue (21) moves relative to the slide (20), a side of the tongue (21) facing in the forward direction being a plane, a side of the tongue (21) facing in the reverse direction of the first direction being a bevel or an arc-shaped surface, the seat (31) being capable of pushing the tongue (21) from the bevel or arc-shaped surface onto the seat (31) and against the movement path (31) when the seat (31) moves relative to the slide (20); the novel sliding seat is characterized in that a pull bolt is connected to the lock tongue (21), a first wedge block (23) is connected to the pull bolt, a second wedge block (11) fixedly connected with the base (10) is arranged at the target position, and when the sliding seat (20) moves to the target position, the second wedge block (11) can extrude the first wedge block (23), so that the lock tongue (21) is pulled away from the moving path of the movable seat (31).
5. The feeding system of the inside corner fitting punching die according to claim 1, wherein the check mechanism (40) comprises a check seat (41), a check block (42) and a check roller (43), the check seat (41) is fixedly connected with the base (10), a hole channel is formed in the check seat (41) along the first direction, slope surfaces which are symmetrical up and down are formed in the inner wall of the hole channel, the two slope surfaces are gradually folded and arranged along the opposite direction of the first direction, the check block (42) is slidably arranged in the hole channel along the first direction, flat holes for the aluminum alloy plate (1) to pass through are formed in the check block (42), inclined walls matched with the two slope surfaces are respectively formed in the upper side and the lower side of the check block (42), vertical through grooves are formed in the positions of the inclined walls, the vertical through grooves are intersected with the flat holes, the check roller (43) is provided with two inclined walls, and the two check rollers (43) are respectively arranged in the upper side and the lower side of the inclined walls of the flat grooves and the two vertical through grooves are respectively arranged in the two sides of the inclined walls (43).
6. The feeding system of a female corner fitting punching die according to claim 5, characterized in that 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 drive the check block (42) to move in a reverse direction relative to the check seat (41) in the first direction.
7. The reentrant corner fitting punching die loading system according to claim 1, wherein the reentrant corner fitting punching die comprises:
the lower die (100) is fixedly connected with the machine base;
the upper die (200) is arranged on the frame in a reciprocating manner along the vertical direction, the frame is fixedly connected with the machine base, and a driving element for driving the upper die (200) to move is arranged on the frame;
a second linkage mechanism is arranged between the sliding seat (20) and the female corner fitting punching die, the second linkage mechanism is assembled to drive the sliding seat (20) to move forward along the first direction when the upper die (200) moves upwards relative to the lower die (100), and drive the sliding seat (20) to move backward along the first direction when the upper die (200) moves downwards relative to the lower die (100).
8. The feeding system of the female corner fitting punching die according to claim 7, 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 with the lower die (100), the other end of the first connecting rod is hinged with one end of the second connecting rod (120), the other end of the second connecting rod (120) is hinged with the sliding seat (20), the cantilever (210) is fixedly connected with the upper die (200), a strip hole (111) formed in the length direction is formed in the first connecting rod (110), and a guide pillar is arranged on the cantilever (210) and forms a sliding fit with the strip hole (111).
9. The feeding system of a female corner fitting punching die according to claim 1, characterized in that two opposite sides of the clamping blocks (32) are respectively provided with an anti-slip pad made of an elastic material.
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| Application Number | Priority Date | Filing Date | Title |
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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 true CN115945599B (en) | 2023-05-12 |
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| JP2000176565A (en) * | 1998-12-11 | 2000-06-27 | S K K:Kk | Punching device |
| CN204365802U (en) * | 2014-12-04 | 2015-06-03 | 潘成良 | Autofeed formula stamping machine |
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| CN115945599A (en) | 2023-04-11 |
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