CN108672824B - Suction sheet device - Google Patents
Suction sheet device Download PDFInfo
- Publication number
- CN108672824B CN108672824B CN201810522844.0A CN201810522844A CN108672824B CN 108672824 B CN108672824 B CN 108672824B CN 201810522844 A CN201810522844 A CN 201810522844A CN 108672824 B CN108672824 B CN 108672824B
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- China
- Prior art keywords
- suction
- suction needle
- positioning hole
- thin strip
- cutter
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000005520 cutting process Methods 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000005476 soldering Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The invention provides a suction sheet device, which comprises a supporting seat, a cutter pushing device, a suction needle and a moving mechanism, wherein the cutter is used for cutting a thin strip material on the supporting seat into a discharge sheet; and when the suction needle is in a lower stroke position close to the supporting seat: the lower end of the suction needle is positioned above the positioning hole and is arranged at intervals with the upper inner surface of the positioning hole. According to the invention, the suction needle with a smaller inner hole is arranged, so that the suction needle can adsorb a material sheet when the material sheet is cut from a thin strip material; the suction needle is driven to lift through the moving mechanism, when the suction needle is located at the lower stroke position, the lower end of the suction needle and the thin strip material are arranged at intervals, so that the suction needle cannot touch the thin strip material before cutting the discharging piece, the suction needle is prevented from rubbing the thin strip material when the cutter cuts the thin strip material, and abrasion of the suction needle can be avoided.
Description
Technical Field
The invention belongs to the technical field of vacuum adsorption, and particularly relates to a suction sheet device.
Background
With the development of the process, some small webs are often used in the industrial process, and these webs are often cut from thin strips of material. For example, during the welding process, the required tab width is gradually reduced, and the width of some tabs is often less than 2mm, and correspondingly, the thickness of the tab is smaller. The welding chip is usually cut into welding chips after sucking the flat welding rod end with a sucking needle. This results in a smaller electrode width and thickness, which is very flexible and very flexible. In the process of equipment processing, stable conveying of the soldering lug needs to be ensured. At present, a suction needle is generally adopted to suck the soldering lug so as to convey the soldering lug, however, the inner hole of the suction needle of the suction lug device of the existing soldering lug is larger, the soldering lug is often sucked into the suction needle to block the suction needle, and thus the suction needle with smaller inner hole is required to be used; the small inner hole suction needle in the market is commonly called a dispensing needle head, the wall of the suction needle is thinner, the strength is low, and the suction needle can be in friction contact with a material sheet in the process of sucking the end part of a thin strip material such as an welding rod and cutting a material sheet, and is easy to be worn and blocked due to insufficient rigidity of the suction needle.
Disclosure of Invention
The invention aims to provide a suction sheet device so as to solve the problem that a suction needle of a small inner hole of the suction sheet device is easy to be worn and blocked in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme: the suction sheet device comprises a supporting seat for positioning and supporting a thin strip material, a cutter for cutting the thin strip material on the supporting seat into a discharging sheet, a pusher for pushing the cutter to cut the thin strip material, a suction needle for adsorbing the sheet material and a moving mechanism for driving the suction needle to be adjacent to and far away from the thin strip material, wherein an inner hole of the suction needle is smaller than the width of the thin strip material, and the suction needle is arranged on the moving mechanism; the supporting seat is internally provided with a positioning hole for the thin strip to pass through and extend out of the front end of the supporting seat, the upper inner surface and the lower inner surface of the positioning hole are both planar, the cutter is positioned at the front end of the supporting seat, and the suction needle is positioned above the cutter; and when the suction needle is in a lower stroke position close to the supporting seat: the lower end of the suction needle is positioned above the positioning hole and is arranged at intervals with the upper inner surface of the positioning hole.
Further, the front end face of the supporting seat comprises a plane section and an inclined plane section which is obliquely extended from the plane section, the cutting edge of the cutter is attached to the plane section, the inclined plane section is positioned on one side, close to the suction needle, of the plane section, the positioning hole extends to the plane section, an included angle between the inclined plane section and the plane section is an obtuse angle, and an included angle between the inclined plane section and the upper inner surface of the positioning hole is an acute angle.
Further, an intersection line of the inclined surface section and the plane section is collinear with a front end of the upper inner surface of the positioning hole.
Further, the axial direction of the suction needle is parallel to the plane section, and the top surface of the cutter is a plane perpendicular to the plane section.
Further, the middle part of the supporting seat in the width direction is protruded forward to form a protruding block, and the plane section and the inclined surface section are both positioned on the protruding block.
Further, a slot communicated with the positioning hole is formed in the supporting seat, and a jackscrew used for extending into the slot to press the thin strip material is arranged on the moving mechanism.
Further, the slot is in a length shape, and the length direction of the slot is arranged along the length direction of the positioning hole.
Further, the difference between the thickness of the locating hole and the thickness of the web is less than 0.1mm.
Further, the supporting seat comprises a guide seat and a guide block, a groove is formed in the bottom surface of the guide block, a convex rib which is matched with and inserted into the groove is arranged on the guide seat, and the groove and the convex rib enclose the positioning hole.
Further, the suction sheet device further comprises a fixing seat, the suction needle is installed on the fixing seat, and the fixing seat is installed on the moving mechanism.
The suction sheet device provided by the invention has the beneficial effects that: compared with the prior art, the suction needle with smaller inner holes is arranged, so that the suction needle can adsorb the material sheet when the material sheet is cut from the thin strip material; the suction needle is driven to lift through the moving mechanism, when the suction needle is located at the lower stroke position, the lower end of the suction needle is arranged at intervals with the upper inner surface of the positioning hole, so that the suction needle cannot touch the thin strip before cutting the discharging piece, the suction needle is prevented from rubbing the thin strip when the cutter cuts the thin strip, and abrasion of the suction needle can be avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a suction sheet device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a suction sheet device according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a suction sheet device according to an embodiment of the present invention;
FIG. 4 is a schematic view of the suction sheet device shown in FIG. 3 in operation;
FIG. 5 is an enlarged schematic view of the portion A of FIG. 4;
FIG. 6 is a schematic diagram of an exploded view of the suction sheet device shown in FIG. 3;
fig. 7 is a schematic diagram of an exploded structure of the suction sheet device shown in fig. 3.
Wherein, each reference numeral in the figure mainly marks:
100-a suction sheet device; 11-sucking needle; 12-an air extraction joint; 13-fixing seats; 14-jackscrews; 15-a movement mechanism;
21-a cutter;
30-supporting seats; 301-positioning holes; 31-guide blocks; 311-grooves; 312-bumps; 3121-a planar segment; 3122-inclined surface segment; 313-slotting; 314-mounting holes; 32-a guide seat; 321-ribs; 90-thin strip.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is one or more than one unless specifically defined otherwise.
In the description of the present invention, it should be understood that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1 to 7, a suction sheet device 100 according to the present invention will be described. The suction sheet device 100 comprises a supporting seat 30, a cutter 21, a pusher (not shown), a suction needle 11 and a moving mechanism 15; the supporting seat 30 is used for positioning and supporting the thin strip material 90, and the cutter 21 is used for cutting the thin strip material 90 on the supporting seat 30 into a discharging sheet; the pusher pushes the cutter 21 to move so that the cutter 21 can cut the web 90 extending from the support base 30 to form a web. The web 90 may be a flat web of solder or other material, with the web being a corresponding tab or flat web. The inner hole of the suction needle 11 is smaller than the width of the web 90, and the suction needle 11 is used for adsorbing the web, namely, after the cutter 21 cuts the web from the web 90, the web can be adsorbed by the suction needle 11; and the moving mechanism 15 is used for driving the suction needle 11 to be adjacent to and far away from the web 90; when the moving mechanism 15 drives the suction needle 11 to be adjacent to the web material 90, the cutter 21 cuts the discharge sheet from the web material 90, is sucked by the suction needle 11, and then the moving mechanism 15 drives the suction needle 11 to be away from the web material 90 and takes away the sheet so as to convey the sheet. The suction needle 11 is mounted on the moving mechanism 15 so that the moving mechanism 15 can drive the suction needle 11 to move. The cutter 21 is positioned at the front end of the supporting seat 30, a positioning hole 301 is formed in the supporting seat 30, the thin strip 90 can pass through the positioning hole 301 and extend out of the front end of the supporting seat 30, so that the cutter 21 can cut off the part of the thin strip 90 extending out of the front end of the supporting seat 30 to obtain a material sheet; meanwhile, when the web 90 is inserted into the positioning hole 301, the positioning hole 301 may also play a role in positioning the web 90, and at the same time, the lower inner surface of the positioning hole 301 may play a role in supporting the web 90; the upper inner surface and the lower inner surface of the positioning hole 301 are both planar, so that the lower inner surface of the positioning hole 301 can support the web material 90 more stably, the upper inner surface of the positioning hole 301 is arranged to be planar, when the cutter 21 cuts the web material 90, the web material 90 can be better ensured to be flat, and the cut web material is bent, fuzzed and warped. The suction needle 11 is located above the cutter 21 so that the suction needle 11 can directly suck the cut web after the cutter 21 cuts the web 90 extending from the front end of the support base 30. When the suction needle 11 is in the down stroke position close to the support base 30: the lower end of the suction needle 11 is positioned above the positioning hole 301 and is arranged at a distance from the upper inner surface of the positioning hole 301; thus, when the cutter 21 cuts the web material 90, the suction needle 11 does not touch the web material 90, and further, when the cutter 21 cuts, the web material 90 does not wear the suction needle 11, and only after the cutter 21 cuts the part of the web material 90 extending out of the front end of the supporting seat 30, the suction needle 11 sucks up the cut web, and further, damage to the suction needle 11 can be avoided.
Compared with the prior art, the suction sheet device 100 provided by the invention has the advantages that the suction needle 11 with a smaller inner hole is arranged, so that the suction needle 11 can adsorb a sheet when the sheet is cut from the thin strip material 90; the suction needle 11 is driven to lift through the moving mechanism 15, when the suction needle 11 is in the lower stroke position, the lower end of the suction needle 11 and the thin strip material 90 are arranged at intervals, so that before a discharging sheet is cut, the suction needle 11 cannot touch the thin strip material 90, and when the cutter 21 cuts the thin strip material 90, the suction needle 11 rubs the thin strip material 90, and abrasion of the suction needle 11 can be avoided. Namely, the suction needle 11 is in a suspended state after being moved downwards and pressed, and does not touch a material sheet, so that hole blockage caused by abrasion of the end part of the suction needle 11 is avoided, the service cycle of the suction needle 11 is prolonged, and meanwhile, the failure rate of a machine tool is reduced; and the cost of the suction needle 11 is low.
Further, referring to fig. 4 to 6 together, as a specific embodiment of the suction sheet device 100 provided by the present invention, the front end surface of the support seat 30 includes a planar segment 3121 and an inclined surface segment 3122, and the inclined surface segment 3122 is inclined from the planar segment 3121; the inclined surface section 3122 is positioned on one side of the plane section 3121 near the suction needle 11, the positioning hole 301 extends to the plane section 3121, the included angle between the inclined surface section 3122 and the plane section 3121 is an obtuse angle, the included angle between the inclined surface section 3122 and the upper inner surface of the positioning hole 301 is an acute angle, the cutting edge of the cutter 21 is attached to the plane section 3121, so that when the web 90 extends out of the front end of the supporting seat 30 from the positioning hole 301, the web 90 extends out of the plane section 3121, and the cutting edge of the cutter 21 is attached to the plane section 3121, when the cutter 21 moves due to the plane section 3121, the part of the web 90 extending out of the front end of the supporting seat 30 can be cut off, thus obtaining a web, the cutting is smoother, and the cut surface can be smoother.
Further, referring to fig. 4 to 6 together, as an embodiment of the suction sheet device 100 provided by the present invention, the intersection line of the inclined surface section 3122 and the flat surface section 3121 is collinear with the front end of the upper inner surface of the positioning hole 301. Because the width of the cut material sheet is smaller, the length of the cut material sheet is generally smaller, the length of the material sheet is generally similar to the width of the material sheet, and when the suction needle 11 is positioned in the middle of the material sheet, the suction needle 11 can better suck the material sheet; in order to enable the suction needle 11 to suck the tablet better, when the suction needle 11 is in the lower stroke position, the closer the distance between the suction needle 11 and the tablet is, the easier the tablet is sucked; however, the outer diameter of the suction needle 11 tends to be larger, the web is located at the front end of the supporting seat 30, and the cutter 21 is also located at the front end of the supporting seat 30, so that when the suction needle 11 is moved down, the front end of the supporting seat 30 can block the suction needle 11, and the suction needle 11 cannot be aligned with the middle area of the web, or the suction needle 11 is far away from the web; the front end surface of the supporting seat 30 is provided with the inclined surface section 3122 and the plane section 3121, the thin strip material 90 is cut on the plane section 3121, the inclined surface section 3122 can not block the column suction needle 11, and then the suction needle 11 can be better moved downwards, so that the suction needle 11 can be better close to the thin strip material 90, and the cut material sheet is conveniently sucked.
Further, referring to fig. 4 to 6, as an embodiment of the suction sheet device 100 provided by the present invention, when the suction needle 11 is in the down stroke position near the support base 30: the distance between the lower end of the suction needle 11 and the upper inner surface of the positioning hole 301 is less than 3mm; so that the suction needle 11 can better suck the cut web. Preferably, when the suction needle 11 is in the down stroke position close to the support seat 30: the distance between the lower end of the suction needle 11 and the upper inner surface of the positioning hole 301 is less than 1.5mm.
Further, referring to fig. 4 to 6, as an embodiment of the suction sheet device 100 provided by the present invention, when the suction needle 11 is in the down stroke position near the support base 30: the distance between the lower end of the suction needle 11 and the upper inner surface of the positioning hole 301 is greater than the thickness of the web 90; so that the cutter 21 can better avoid the suction needle 11 from touching the web 90 when cutting the web 90.
Further, referring to fig. 4 to 6 together, as an embodiment of the suction sheet device 100 provided by the present invention, the axial direction of the suction needle 11 is parallel to the plane section 3121, and the top surface of the cutter 21 is a plane perpendicular to the plane section 3121. After the cutter 21 is matched with the plane section 3121 at the front end of the supporting seat 30 to cut the web 90, the cut web can be supported by the top surface of the cutter 21 and is close to the suction needle 11, so that the suction needle 11 can suck the material from the web conveniently.
Further, referring to fig. 4 to 6, as an embodiment of the suction sheet device 100 provided by the present invention, a protrusion 312 protrudes forward from a middle portion of the supporting seat 30 in a width direction, and the planar segment 3121 and the inclined segment 3122 are located on the protrusion 312. The supporting seat 30 is provided with the convex blocks 312, and during machining, only the front end surfaces of the convex blocks 312 can be finished, so that the machining is more convenient, the efficiency is improved, and the cost is reduced; in addition, the front end of the supporting seat 30 is provided with the protruding block 312, so that the cutting edge of the cutter 21 is conveniently attached to the front end of the protruding block 312, and smooth cutting is ensured.
Further, referring to fig. 2, fig. 4 and fig. 5 together, as a specific embodiment of the suction sheet device 100 provided by the present invention, a slot 313 is formed on the supporting seat 30, the slot 313 is communicated with the positioning hole 301, and when the positioning hole 301 is inserted with the thin strip 90, the middle part of the thin strip 90 can be exposed from the slot 313; the jackscrew 14 is installed on the moving mechanism 15, when the moving mechanism 15 drives the suction needle 11 to move downwards, the jackscrew 14 can be simultaneously driven to move downwards, the lower end of the jackscrew 14 stretches into the slot 313 and presses against the thin strip 90, so that the thin strip 90 is better fixed, the cutter 21 can cut the thin strip 90 more smoothly, and meanwhile, when the cutter 21 cuts the thin strip 90, the thin strip 90 can be prevented from being pulled, the cut material sheet is prevented from being warped, the cut material sheet is smoother, and the follow-up conveying and use are convenient.
Further, referring to fig. 2, 4 and 5, as a specific embodiment of the suction sheet device 100 provided by the present invention, the slot 313 is in a length shape, and the length direction of the slot 313 is along the length direction of the positioning hole 301. With this structure, when cutting webs of different lengths, the position where the jackscrew 14 presses against the web 90 can be easily adjusted.
Further, referring to fig. 2, fig. 4 and fig. 5 together, as a specific embodiment of the suction sheet device 100 provided by the present invention, the support base 30 is provided with a long strip-shaped mounting hole 314 along the length direction of the thin strip 90, so as to fix the support base 30 conveniently, and adjust the position of the support base 30 conveniently, so that the relative position of the suction needle 11 and the thin strip 90 can be adjusted conveniently. Still further, this configuration may also facilitate adjustment of the position at which the jackscrew 14 is pressed against the web 90.
Further, referring to fig. 2, 4 and 5, as an embodiment of the suction sheet device 100 provided by the present invention, the difference between the thickness of the positioning hole 301 and the thickness of the web 90 is less than 0.1mm. Setting the difference between the thickness of the positioning hole 301 and the thickness of the web 90 to be less than 0.1mm can facilitate insertion of the web 90 into the positioning hole 301 while ensuring that the cut edges of the cut web are in line.
Further, referring to fig. 2, 4 and 5, as an embodiment of the suction sheet device 100 provided by the present invention, the length of the positioning hole 301 is less than 30 times the thickness of the web, so as to ensure that the web 90 does not arch when the web 90 is conveyed into the positioning hole 301.
Further, referring to fig. 3, fig. 6 and fig. 7 together, as a specific embodiment of the suction sheet device 100 provided by the present invention, the supporting seat 30 includes a guiding seat 32 and a guiding block 31, a groove 311 is formed on a bottom surface of the guiding block 31, a protruding rib 321 is formed on the guiding seat 32 and is inserted into the groove 311 in a matching manner, and the groove 311 and the protruding rib 321 enclose a positioning hole 301. The convex rib 321 is inserted into the concave groove 311 to form the positioning hole 301, so that the processing and manufacturing are convenient, the processing precision can be improved, the bottom surface of the concave groove 311 and the top surface of the convex rib 321 are smoother, and the upper surface and the lower surface of the positioning hole 301 are smoother; and the structure can also conveniently adjust the thickness of the positioning hole 301.
Further, a slot 313 may be provided on the guide block 31, and a projection 312 is provided at the front end of the guide block 31. And the mounting holes 314 are provided in the guide block 31.
Further, the front end surface of the guide 32 is flush with the flat surface 3121 of the front end of the guide 31 to facilitate positioning, and at the same time, the blade of the cutter 21 can be slid onto the flat surface 3121 of the guide 31 better when moving up along the front end surface of the guide 32.
Further, referring to fig. 1 to 4, as a specific embodiment of the suction sheet device 100 provided by the present invention, the suction sheet device 100 further includes a fixing base 13, the suction needle 11 is mounted on the fixing base 13, and the fixing base 13 is mounted on the moving mechanism 15. The fixing seat 13 is arranged to facilitate the fixing of the suction needle 11 on the moving mechanism 15, and the installation is more convenient.
Further, when the jack screw 14 is provided, the jack screw 14 may be mounted on the fixing base 13 to facilitate the mounting of the jack screw 14. Still further, the jackscrew 14 is installed on the fixing base 13 through the screw thread to the height of jackscrew 14 is adjusted conveniently, and then can conveniently adjust the dynamics of jackscrew 14 butt against thin strip 90, prevents to crush thin strip 90.
Further, referring to fig. 1 to 4, as a specific embodiment of the suction sheet device 100 provided by the present invention, the fixing base 13 is provided with an air suction connector 12 for connecting to an external vacuum, and the suction needle 11 is mounted at the lower end of the air suction connector 12. An air suction connector 12 is arranged to be convenient for connecting a vacuum device, thereby being convenient for air suction and providing power for air suction of the suction needle 11.
Further, referring to fig. 1 to 4, as an embodiment of the suction sheet device 100 provided by the present invention, the moving mechanism 15 is a cylinder. In other embodiments, the movement mechanism 15 may also be a screw mechanism, a linear motor, or the like.
Further, referring to fig. 1 to 4, as an embodiment of the suction sheet device 100 provided by the present invention, the pusher is a cylinder. In other embodiments, the pusher may also be a screw mechanism, linear motor, or the like.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (7)
1. Inhale piece device, its characterized in that: the device comprises a supporting seat for positioning and supporting the thin strip, a cutter for cutting the thin strip on the supporting seat into a discharging sheet, a pusher for pushing the cutter to cut the thin strip, a suction needle for adsorbing the sheet and a moving mechanism for driving the suction needle to be adjacent to and far away from the thin strip, wherein an inner hole of the suction needle is smaller than the width of the thin strip, and the suction needle is arranged on the moving mechanism; the supporting seat is internally provided with a positioning hole for the thin strip to pass through and extend out of the front end of the supporting seat, the upper inner surface and the lower inner surface of the positioning hole are both planar, the cutter is positioned at the front end of the supporting seat, and the suction needle is positioned above the cutter; and when the suction needle is in a lower stroke position close to the supporting seat: the lower end of the suction needle is positioned above the positioning hole and is arranged at intervals with the upper inner surface of the positioning hole;
the front end face of the supporting seat comprises a plane section and an inclined surface section which is obliquely extended from the plane section, the cutting edge of the cutter is attached to the plane section, the inclined surface section is positioned on one side of the plane section, which is close to the suction needle, the positioning hole extends to the plane section, an included angle between the inclined surface section and the plane section is an obtuse angle, and an included angle between the inclined surface section and the upper inner surface of the positioning hole is an acute angle;
the intersection line of the inclined surface section and the plane section is collinear with the front end of the upper inner surface of the positioning hole;
the axial direction of the suction needle is parallel to the plane section, and the top surface of the cutter is a plane perpendicular to the plane section.
2. The suction sheet device as claimed in claim 1, wherein: the middle part of the supporting seat in the width direction is provided with a convex block in a protruding way, and the plane section and the inclined plane section are both positioned on the convex block.
3. A suction sheet device as claimed in claim 1 or 2, characterized in that: the support seat is provided with a slot communicated with the positioning hole, and the moving mechanism is provided with a jackscrew which is used for extending into the slot to press the thin strip.
4. A suction sheet device as claimed in claim 3, wherein: the slotting is in a length shape, and the length direction of the slotting is arranged along the length direction of the positioning hole.
5. A suction sheet device as claimed in claim 1 or 2, characterized in that: the difference between the thickness of the locating hole and the thickness of the web is less than 0.1mm.
6. A suction sheet device as claimed in claim 1 or 2, characterized in that: the support seat comprises a guide seat and a guide block, wherein a groove is formed in the bottom surface of the guide block, a convex rib which is inserted into the groove in a matched mode is arranged on the guide seat, and the groove and the convex rib enclose the positioning hole.
7. A suction sheet device as claimed in claim 1 or 2, characterized in that: the suction piece device further comprises a fixing seat, the suction needle is installed on the fixing seat, and the fixing seat is installed on the moving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810522844.0A CN108672824B (en) | 2018-05-28 | 2018-05-28 | Suction sheet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810522844.0A CN108672824B (en) | 2018-05-28 | 2018-05-28 | Suction sheet device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108672824A CN108672824A (en) | 2018-10-19 |
| CN108672824B true CN108672824B (en) | 2024-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810522844.0A Active CN108672824B (en) | 2018-05-28 | 2018-05-28 | Suction sheet device |
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| Country | Link |
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| CN (1) | CN108672824B (en) |
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| CN104722849A (en) * | 2015-03-31 | 2015-06-24 | 昆山鸿富洋机电有限公司 | Edge cutting device of internal and external beveling machine |
| CN105773277A (en) * | 2016-04-13 | 2016-07-20 | 昆山巨闳机械科技有限公司 | PP sheet cutting and stacking machine with temporary storage mechanism |
| CN106346083A (en) * | 2016-11-03 | 2017-01-25 | 昆山辰峰新金属制品有限公司 | Aluminum sectional material precise positioning and fast cutting processing equipment |
| CN106563851A (en) * | 2016-11-09 | 2017-04-19 | 珠海格力电器股份有限公司 | Material preprocessing device for laser welding of washing machine drum |
| CN106736818A (en) * | 2017-01-21 | 2017-05-31 | 袁媛 | A kind of blanking bullet of automatic gas cutting machine send device and cutting structure |
| CN206588683U (en) * | 2017-01-21 | 2017-10-27 | 青岛瑞宜利特变压器设备有限公司 | A kind of blanking bullet of automatic gas cutting machine send device and cutting structure |
| CN107717603A (en) * | 2017-10-27 | 2018-02-23 | 安徽艾普智能装备有限公司 | A kind of translation robot manipulator structure of plate |
| CN208374368U (en) * | 2018-05-28 | 2019-01-15 | 深圳市金洲精工科技股份有限公司 | Suction piece device |
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| CN201988894U (en) * | 2011-03-31 | 2011-09-28 | 厦门精奥自动化科技有限公司 | Automatic separating and loading device for buzzers |
| CN104722849A (en) * | 2015-03-31 | 2015-06-24 | 昆山鸿富洋机电有限公司 | Edge cutting device of internal and external beveling machine |
| CN105773277A (en) * | 2016-04-13 | 2016-07-20 | 昆山巨闳机械科技有限公司 | PP sheet cutting and stacking machine with temporary storage mechanism |
| CN106346083A (en) * | 2016-11-03 | 2017-01-25 | 昆山辰峰新金属制品有限公司 | Aluminum sectional material precise positioning and fast cutting processing equipment |
| CN106563851A (en) * | 2016-11-09 | 2017-04-19 | 珠海格力电器股份有限公司 | Material preprocessing device for laser welding of washing machine drum |
| CN106736818A (en) * | 2017-01-21 | 2017-05-31 | 袁媛 | A kind of blanking bullet of automatic gas cutting machine send device and cutting structure |
| CN206588683U (en) * | 2017-01-21 | 2017-10-27 | 青岛瑞宜利特变压器设备有限公司 | A kind of blanking bullet of automatic gas cutting machine send device and cutting structure |
| CN107717603A (en) * | 2017-10-27 | 2018-02-23 | 安徽艾普智能装备有限公司 | A kind of translation robot manipulator structure of plate |
| CN208374368U (en) * | 2018-05-28 | 2019-01-15 | 深圳市金洲精工科技股份有限公司 | Suction piece device |
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