CN111438762A - Punching and picking composite cutter for filtering membrane - Google Patents
Punching and picking composite cutter for filtering membrane Download PDFInfo
- Publication number
- CN111438762A CN111438762A CN202010285444.XA CN202010285444A CN111438762A CN 111438762 A CN111438762 A CN 111438762A CN 202010285444 A CN202010285444 A CN 202010285444A CN 111438762 A CN111438762 A CN 111438762A
- Authority
- CN
- China
- Prior art keywords
- picking
- punching
- piece
- filter
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
- B26D2007/322—Means for performing other operations combined with cutting for conveying or stacking cut product the cut products being sheets, e.g. sheets of paper
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a punching and picking composite tool for a filtering membrane, which comprises a shell (311), a picking piece (312), a punching piece (313) and a vacuum device (314), wherein the shell (311) is provided with a first mounting hole (3111) in a penetrating manner, the picking piece (312) is arranged in the first mounting hole (3111), two ends of the picking piece are exposed out of the shell (311), an inner cavity (3121) is formed inside the picking piece, two ends of the picking piece are respectively provided with a first communicating hole (3122) and a second communicating hole (3123), the punching piece (313) is arranged at the bottom of the shell (311) and is annularly sleeved on the outer side of the picking piece (312), the bottom end of the punching piece is a tool bit (3131), and the air suction end of the vacuum device (314) is communicated with the first communicating hole (3122). Compared with the prior art, the punching and picking composite cutter has good cutting effect, can prevent the absorbed film from deviating, and ensures that the obtained film is more complete and more conformable.
Description
Technical Field
The invention relates to the technical field of punching of filter membranes, in particular to a punching and picking composite cutter for filter membranes.
Background
It has been found that particles present in air or medical fluids can enter the body by air or oxygen inhalation or intravenous infusion of the medical fluid, resulting in an acute pathological response. Particles, including bacteria, that are inhaled into the human body by air or oxygen can cause respiratory infections in humans. If the drug solution is infused into a human body through a vein, the harm may be more serious, and the harm may include phlebitis, thrombocytopenia, vascular embolism, granuloma, pulmonary fibrosis, anaphylaxis, pyrogen reaction and the like. To reduce or prevent this, filters are often added to the air or oxygen intake lines, infusion lines, to filter particles of a certain diameter.
As shown in fig. 1 and 2, the filter 8 includes a filter base 81 and a filter membrane 82, the filter base 81 has an opening at the top, the inner side wall of the opening has a radially outwardly protruding step surface 821, and the filter membrane 82 is mounted on the step surface 821.
At present, most of filters in the market are assembled manually, a double-layer thin film formed by a filtering film and a bottom film is cut, the filtering film after the film cutting is still kept on the bottom film, and when the filter needs to be assembled, the cut filtering film is taken off and then is installed on a step surface of a filter base.
However, the film is firstly cut and then uncovered in the assembling mode, the two processes are respectively operated, the edge pressing cannot be realized when the cutter is used for cutting, the film cannot be uncovered, the edge is not complete, burrs exist on the edge, the efficiency is low, and deviation exists.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art and provides a punching and picking composite cutter of a filter membrane, which has good cutting effect, can prevent the membrane from deviating and enables the obtained membrane to be more complete and more comfortable.
The technical scheme adopted by the invention for solving the technical problems is as follows: a compound cutter is picked up in die-cut of filtration membrane which characterized in that: comprises that
The shell is provided with a first mounting hole in a penetrating manner along the vertical direction;
the picking piece is arranged in the first mounting hole, the top end and the bottom end of the picking piece are respectively exposed out of the shell, an inner cavity is formed inside the picking piece, a first communicating hole and a second communicating hole are respectively formed in the top end and the bottom end of the picking piece, and the first communicating hole and the second communicating hole are communicated with the inner cavity;
the punching piece is arranged at the bottom of the shell and annularly sleeved on the outer side of the picking piece, and the bottom end of the punching piece is a tool bit; and
and the air exhaust end of the vacuum device is communicated with the first communicating hole and can vacuumize the inner cavity of the picking piece.
In order to realize the limiting of the picking piece in the shell, a limiting ring is convexly arranged on the outer side wall of the picking piece along the circumferential direction, correspondingly, a limiting groove is formed in the inner side wall of the shell along the axial direction, and the limiting ring can be slidably inserted in the limiting groove along the vertical direction.
In order to ensure that the picking piece and the filtering membrane are always in a contact state, the device also comprises
The spring is arranged in the limiting groove and acts between the top of the limiting groove and the limiting ring, so that the picking piece always has the tendency of being exposed out of the punching piece.
In order to ensure that the bottom of the picking piece uniformly picks up the filter membrane slices, the number of the second communication holes is at least two, and the second communication holes are arranged at the bottom end of the shell or arranged at the central position at intervals along the circumferential direction.
In order to improve the punching efficiency, the number of the first mounting holes is at least two, the first mounting holes are arranged at intervals along the length direction of the shell, and the picking piece and the punching piece which are matched with each other are arranged in each first mounting hole.
In order to ensure that the filtering membrane is fully utilized and avoid generating excessive waste materials, the distance between the connecting lines of the central lines of the cutter heads of two adjacent punching pieces is n times of the outer diameter of the cutter head of the punching piece, and n is more than or equal to 2.
Of course, the number of the first mounting holes can be one, correspondingly, the number of the picking pieces and the punching pieces can also be one, and the cutting of the filter membrane slices is realized in sequence through sequential punching, so that the problem of the distance between the punching pieces does not need to be considered.
In order to fix the punching part at the bottom of the shell, a knife die frame is installed at the bottom of the shell, a second mounting hole for the punching part to be inserted is formed in the knife die frame in a penetrating mode in the vertical direction, a threaded hole communicated with the second mounting hole is formed in the side wall of the knife die frame, and therefore the fastening piece can be in threaded connection in the threaded hole and abut against the punching part.
In order to facilitate the assembly and disassembly between the vacuum device and the first communicating hole, the air exhaust end of the vacuum device is communicated with the first communicating hole through a quick connecting joint.
Compared with the prior art, the invention has the advantages that: through constitute compound tool with picking up piece and die-cut piece integration on the casing to the section of bleeding through vacuum apparatus is to the inner chamber evacuation of picking up the piece, can absorb the filtration membrane section after die-cut when cutting filtration membrane and tailor the effect better, can prevent to inhale the membrane skew, makes the membrane that obtains more complete, docile.
Drawings
FIG. 1 is a schematic perspective view of a filter according to the prior art;
FIG. 2 is an exploded perspective view of FIG. 1;
FIG. 3 is a schematic perspective view of an automatic filter assembling apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view of a filter membrane die-cutting and picking apparatus according to an embodiment of the present invention;
FIG. 5 is a perspective view of the compound die cutting and picking tool of FIG. 4;
FIG. 6 is a longitudinal cross-sectional view of FIG. 5;
FIG. 7 is an exploded perspective view of FIG. 5;
fig. 8 is a schematic perspective view of the knife mold frame in fig. 5.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
Fig. 1 to 8 show a preferred embodiment of the automatic filter assembling apparatus according to the present invention. The automatic filter assembling device comprises a frame 1, a double-layer film feeding device 2, a filtering film punching and picking device 3, a filter conveying device 4, a filter welding device 5 and a filter blanking device 6, wherein the double-layer film feeding device 2, the filtering film punching and picking device, the filter conveying device 4, the filter welding device and the filter blanking device are arranged on the frame 1.
The machine frame 1 is provided with a double-layer film feeding station, a filtering film punching station, a filter base feeding station, a filter pre-assembling station, a filter welding station and a filter blanking station, wherein the double-layer film feeding station, the filtering film punching station, the filter pre-assembling station, the filter welding station and the filter blanking station are sequentially arranged according to the sequence of the process flow, and the filter base feeding station is positioned before the filter pre-assembling station.
The double-layer film feeding device 2 can respectively convey the filtering film 71 and the bottom film 72 to a double-layer film feeding station, then compound the filtering film 71 above the bottom film 72 to form a double-layer film 7, and convey the double-layer film 7 to a filtering film punching station from the double-layer film feeding station, wherein the double-layer film 7 is a composite film formed by laminating the filtering film 71 and the bottom film 72, and the filtering film 71 is positioned above the bottom film 72; the filtering membrane punching and picking device 3 can punch the double-layer film 7 moved to the filtering membrane punching station to obtain a filtering membrane slice 81, and pick the filtering membrane slice 81 to the step surface 821 of the filter base 82 positioned at the filter pre-assembly station; the filter conveying device 4 can convey the filter base 82 from the filter base feeding station to the filter pre-assembly station, the filter welding station and the filter blanking station in sequence; the filter welding device 5 can weld the filter membrane slices 81 in the filter base 82 moved to the filter welding station on the filter base 82 to form the filter 8; the filter blanking device 6 can remove the filter 8 that has been moved to the filter blanking station.
As shown in fig. 4 to 8, the filtering membrane die-cutting and picking apparatus 3 includes a die-cutting and picking compound cutter 31 and a triaxial driving apparatus 32. The punching and picking composite cutter 31 can punch the double-layer film 7 moved to the filtering film punching station to obtain filtering film slices 81 and pick the filtering film slices; and the three-shaft driving device 32 can drive the punching and picking composite cutter 31 to move from the filtering membrane punching station to the filter pre-assembly station so as to pick the filtering membrane slices 81 onto the step surfaces 821 of the filter base 82 positioned at the filter pre-assembly station.
The piercing and picking compound tool 31 includes a housing 311, a picking member 312, a piercing member 313, a vacuum device 314 (not shown), a spring 315, and a tool holder 316.
Specifically, the housing 311 is provided with first mounting holes 3111 extending through in the vertical direction, the number of the first mounting holes 3111 is at least two, the first mounting holes 3111 are arranged at intervals in the width direction of the double-layer film 7 (i.e. the length direction of the housing 311), and the inner side wall of the housing 311 is provided with a limit groove 3112 in the axial direction;
the picking member 312 is cylindrical, and is installed in the corresponding first installation hole 3111 in one-to-one correspondence with the first installation hole 3111, and the top end and the bottom end of the picking member 312 are respectively exposed out of the housing 311; an inner cavity 3121 is formed inside the picking member 312, and a first communication hole 3122 and a second communication hole 3123 are respectively opened at the top end and the bottom end, the first communication hole 3122 and the second communication hole 3123 are both communicated with the inner cavity 3121, and the number of the second communication holes 3123 is at least two, and the second communication holes 3123 are arranged at the bottom end of the housing 311 at intervals in the circumferential direction; a limit ring 3124 is convexly arranged on the outer side wall of the picking piece 312 along the circumferential direction, and the limit ring 3124 can be slidably inserted into the limit groove 3112 along the vertical direction;
the punching pieces 313 and the first mounting holes 3111 are arranged at the bottom of the shell 311 in a one-to-one correspondence manner and are annularly sleeved on the outer side of the picking piece 312, the bottom end of the punching piece 313 is provided with a cutter head 3131 which is limited by the structure, two cutter heads 3131 cannot be tightly attached, a gap/interval is reserved between the two cutter heads 3131, the interval causes raw material waste, the interval is controlled to be in a reasonable size, and the raw material utilization rate is improved by transversely moving for multiple punching, specifically, the distance between the central line connecting lines of the cutter heads 3131 of two adjacent punching pieces 313 is n times of the outer diameter of the cutter head 3131 of the punching piece 313, n is more than or equal to 2, and the number of times of transverse moving for punching is n times of an integer, so that;
the air suction end of the vacuum device 314 is communicated with the first communication hole 3122 through the quick connection joint 3141, and can vacuumize the inner cavity 3121 of the picking member 312, so that the air pressure of the inner cavity 3121 of the picking member 312 is switched between a vacuum state and an atmospheric pressure state;
the spring 315 is disposed in the spacing groove 3112 and acts between the top of the spacing groove 3112 and the spacing ring 3124, so that the picking member 312 tends to be exposed from the punching member 313 all the time, and under the action of the spring 315, the spacing ring 3124 is pressed against the bottom of the spacing groove 3112, and the bottom end of the picking member 312 is exposed from the punching member 313.
The cutting die frame 316 is arranged at the bottom of the shell 311, a second mounting hole 3161 for the punching part 313 to be inserted is formed in the cutting die frame 316 in a penetrating mode along the vertical direction, a threaded hole 3162 communicated with the second mounting hole 3161 is formed in the side wall of the cutting die frame 316, the fastening piece can be in threaded connection in the threaded hole 3162 and abut against the outer side wall of the punching part 313, the punching part 313 is fixed, the punching parts 313 are guaranteed to be at the same height, and the punching part 313 is prevented from moving up and down.
The three-axis driving device 32 includes a third elevating device 321, a third translating device 322 and a fourth translating device 323. The third lifting device 321 is provided with a power output shaft capable of moving in the vertical direction, and the power output shaft is in transmission connection with the punching and picking composite cutter 31 and is used for driving the punching and picking composite cutter 31 to move back and forth between the filtering membrane punching station and the position right above the filtering membrane punching station or between the position right above the filter pre-assembly station and the filter pre-assembly station; the third translation device 322 is provided with a power output shaft capable of moving along the horizontal direction, and the power output shaft is in transmission connection with the punching and picking composite cutter 31 and is used for driving the punching and picking composite cutter 31 to reciprocate between the position right above the filtering membrane punching station and the position right above the filter pre-assembly station; the fourth translation device 323 is provided with a power output shaft capable of moving in the horizontal direction, and the power output shaft is in transmission connection with the punching and picking composite cutter 31 and is used for driving the punching and picking composite cutter 31 to reciprocate in the width direction of the double-layer thin film 7 right above the filtering film punching station. The three-axis driving device 32 further cooperates with the guide rail to ensure the stability of the movement, which is a device commonly used in the tooling, and the detailed parts thereof are not described herein.
The specific structures of the double-layer film feeding device 2, the filter conveying device 4, the filter welding device 5 and the filter blanking device 6 are separately patented and are not particularly expanded.
The moving devices including the lifting device and the translation device are all air cylinders.
The assembling method of the automatic filter assembling device comprises the following steps:
s1: under the conveying of the double-layer film feeding device 2, the filtering film 71 and the bottom film 72 are conveyed to a double-layer film feeding station and then are compounded to form a double-layer film 7, the double-layer film 7 moves towards a filtering film punching station, and the step S2 is carried out;
s2: in S1, the double-layer film 7 at the filter membrane punching station is adsorbed by the filter membrane punching and picking device 3, and the filter membrane cut sheet 81 is formed under punching by the filter membrane punching and picking device 3, specifically, the method is as follows:
(4-1) the vacuum device 314 evacuates the picking member 312 through the first communication hole 3122 to place the cavity 3121 of the picking member 312 in a vacuum state;
(4-2) driving the punching and picking composite cutter 31 to move downwards from right above the filtering membrane punching station by the third lifting device 321 and insert the punching and picking composite cutter into the punching hole 2426 of the first moving table 2421 until the punching is completed to obtain the filtering membrane slice 81, wherein in the process, the picking piece 312 adsorbs the double-layer thin film 7 and moves upwards against the elastic force of the spring 315 to enter S3;
s3: the filter conveying device 4 conveys the filter base 82 located at the filter loading station to the filter pre-assembly station, and the filter membrane cut sheet 81 in the S4 is picked up by the filter membrane die-cutting and picking device 3 and then moved into the filter base 82 located at the filter pre-assembly station, and the specific method is as follows:
(5-1) the cut filter membrane pieces 81 are adsorbed to the bottom of the picking member 312 through the second communication hole 3123 under the vacuum negative pressure;
(5-2) then, the compound cutting and picking tool 31 is driven to move upwards by the third lifting device 321, and the picking member 312 is reset under the elastic force of the spring 315;
(5-3) driving the punching and picking compound cutter 31 to move to be right above the filter preassembly station through the third translation device 322;
(5-4) driving the punching and picking compound tool 31 to move downwards to the filter pre-assembly station through the third lifting device 321;
(5-5) vacuum breaking by vacuum apparatus 314 on pick-up member 312 via first communication aperture 3122 then transfers filter membrane slices 81 into filter base 82 at the filter pre-assembly station;
(5-6) finally, driving the punching and picking composite cutter 31 to move right above the filtering membrane punching station through the three-shaft driving device 32, and entering S4;
after the punching and picking composite cutter 31 finishes one cutting and returns in S4 and S5, the punching and picking composite cutter 31 is driven by the fourth translation device 323 to move along the width direction of the double-layer film 7 until the punching part 313 moves to be right above the un-punched area in the double-layer film 7, then the second cutting and returning are finished, and the operation is repeated until the nth cutting is finished;
s4: the filter conveying device 4 conveys the filter base 82 with the filter membrane slices 81 in the filter pre-assembly station in the S3 to a filter welding station, and then the filter welding device 5 welds the filter membrane slices 81 in the filter base 82 on the filter base 82 to form the filter 8, and the step S5 is carried out;
s5: the filter conveying device 4 conveys the filter 8 located at the filter welding station in S4 to the filter blanking station, and then the filter blanking device 6 takes out the filter 8 that has moved to the filter blanking station.
Claims (8)
1. A compound cutter is picked up in die-cut of filtration membrane which characterized in that: comprises that
The shell (311) is provided with a first mounting hole (3111) in a penetrating mode along the vertical direction;
the picking piece (312) is arranged in the first mounting hole (3111), the top end and the bottom end of the picking piece are respectively exposed out of the shell (311), an inner cavity (3121) is formed inside the picking piece, the top end and the bottom end of the picking piece are respectively provided with a first communicating hole (3122) and a second communicating hole (3123), and the first communicating hole (3122) and the second communicating hole (3123) are communicated with the inner cavity (3121);
the punching piece (313) is arranged at the bottom of the shell (311), annularly sleeved on the outer side of the picking piece (312), and the bottom end of the punching piece is provided with a cutter head (3131); and
and the air suction end of the vacuum device (314) is communicated with the first communicating hole (3122) and can vacuumize the inner cavity (3121) of the picking piece (312).
2. The composite die cutting and picking cutter for filtration membranes of claim 1, characterized in that: the outer side wall of the picking piece (312) is provided with a limit ring (3124) in a protruding mode along the circumferential direction, correspondingly, the inner side wall of the shell (311) is provided with a limit groove (3112) along the axial direction, and the limit ring (3124) can be slidably inserted into the limit groove (3112) along the vertical direction.
3. The composite die cutting and picking cutter of a filtration membrane of claim 2, wherein: also comprises
And the spring (315) is arranged in the limiting groove (3112) and acts between the top of the limiting groove (3112) and the limiting ring (3124), so that the picking part (312) always has the tendency of being exposed out of the punching part (313).
4. The composite die cutting and picking cutter for filtration membranes of claim 1, characterized in that: the number of the second communication holes (3123) is at least two, and the second communication holes are arranged at intervals in the circumferential direction at the bottom end of the housing (311) or opened at a central position.
5. The composite die cutting and picking cutter for filtration membranes of claim 1, characterized in that: the number of the first mounting holes (3111) is at least two, the first mounting holes are arranged at intervals along the length direction of the shell (311), and the picking piece (312) and the punching piece (313) which are matched with each other are arranged in each first mounting hole (3111).
6. The composite die cutting and picking cutter of a filtration membrane of claim 5, wherein: the distance between the connecting lines of the central lines of the cutting heads (3131) of two adjacent punching pieces (313) is n times of the outer diameter of the cutting head (3131) of the punching piece (313), and n is more than or equal to 2.
7. The compound cutting and picking tool of the filtering membrane according to any of claims 1 to 6, characterized in that: the bottom of the shell (311) is provided with a knife mould frame (316), a second mounting hole (3161) for inserting the punching part (313) is formed in the knife mould frame (316) in a penetrating mode along the vertical direction, a threaded hole (3162) communicated with the second mounting hole (3161) is formed in the side wall of the knife mould frame (316), and therefore the fastening part can be in threaded connection in the threaded hole (3162) and is abutted to the punching part (313).
8. The compound cutting and picking tool of the filtering membrane according to any of claims 1 to 6, characterized in that: the air suction end of the vacuum device (314) is communicated with the first through hole (3122) through a quick connection joint (3141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010285444.XA CN111438762B (en) | 2020-04-13 | 2020-04-13 | Punching and picking composite cutter for filtering membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010285444.XA CN111438762B (en) | 2020-04-13 | 2020-04-13 | Punching and picking composite cutter for filtering membrane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111438762A true CN111438762A (en) | 2020-07-24 |
| CN111438762B CN111438762B (en) | 2021-07-20 |
Family
ID=71651646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010285444.XA Active CN111438762B (en) | 2020-04-13 | 2020-04-13 | Punching and picking composite cutter for filtering membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111438762B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752334A (en) * | 2021-09-09 | 2021-12-07 | 深圳市铭智机电自动化有限公司 | Automatic punching and suction integrated device for rubber sheets |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586937A (en) * | 2013-11-14 | 2014-02-19 | 台州迈得医疗工业设备股份有限公司 | Punching device for medical precision filtering membrane |
| CN203726561U (en) * | 2014-01-28 | 2014-07-23 | 沈阳市新合精密机械一厂 | Membrane punching device of automatic nylon filtering membrane punching device |
| CN104668423A (en) * | 2013-11-30 | 2015-06-03 | 富泰华工业（深圳）有限公司 | Riveting punch |
| JP2018158516A (en) * | 2017-03-23 | 2018-10-11 | コニカミノルタ株式会社 | Laminating film bonding method and bonding apparatus |
| CN109682266A (en) * | 2019-01-16 | 2019-04-26 | 中国石油天然气集团有限公司 | Suction-type in perforating bullet manufacturing process puts closure assembly and method and manufacturing process |
| CN209288052U (en) * | 2018-10-18 | 2019-08-23 | 佛山市南海鑫隆机工机械有限公司 | A kind of process equipment of punching feeding synchronous working |
| CN209397441U (en) * | 2018-12-18 | 2019-09-17 | 广东华工佳源环保科技有限公司 | Paper pulp molding product side cut device |
| JP2019195861A (en) * | 2018-05-08 | 2019-11-14 | パナソニックＩｐマネジメント株式会社 | Punching adsorption device and punching adsorption method |
| CN209987032U (en) * | 2019-05-31 | 2020-01-24 | 沭阳元恒建材有限公司 | Loading attachment of building material usefulness of punching |
| CN110743959A (en) * | 2019-10-31 | 2020-02-04 | 苏州欧蒂华电子有限公司 | Automatic punching equipment for gasket manufacturing |
-
2020
- 2020-04-13 CN CN202010285444.XA patent/CN111438762B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586937A (en) * | 2013-11-14 | 2014-02-19 | 台州迈得医疗工业设备股份有限公司 | Punching device for medical precision filtering membrane |
| CN104668423A (en) * | 2013-11-30 | 2015-06-03 | 富泰华工业（深圳）有限公司 | Riveting punch |
| CN203726561U (en) * | 2014-01-28 | 2014-07-23 | 沈阳市新合精密机械一厂 | Membrane punching device of automatic nylon filtering membrane punching device |
| JP2018158516A (en) * | 2017-03-23 | 2018-10-11 | コニカミノルタ株式会社 | Laminating film bonding method and bonding apparatus |
| JP2019195861A (en) * | 2018-05-08 | 2019-11-14 | パナソニックＩｐマネジメント株式会社 | Punching adsorption device and punching adsorption method |
| CN209288052U (en) * | 2018-10-18 | 2019-08-23 | 佛山市南海鑫隆机工机械有限公司 | A kind of process equipment of punching feeding synchronous working |
| CN209397441U (en) * | 2018-12-18 | 2019-09-17 | 广东华工佳源环保科技有限公司 | Paper pulp molding product side cut device |
| CN109682266A (en) * | 2019-01-16 | 2019-04-26 | 中国石油天然气集团有限公司 | Suction-type in perforating bullet manufacturing process puts closure assembly and method and manufacturing process |
| CN209987032U (en) * | 2019-05-31 | 2020-01-24 | 沭阳元恒建材有限公司 | Loading attachment of building material usefulness of punching |
| CN110743959A (en) * | 2019-10-31 | 2020-02-04 | 苏州欧蒂华电子有限公司 | Automatic punching equipment for gasket manufacturing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752334A (en) * | 2021-09-09 | 2021-12-07 | 深圳市铭智机电自动化有限公司 | Automatic punching and suction integrated device for rubber sheets |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111438762B (en) | 2021-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111438762B (en) | Punching and picking composite cutter for filtering membrane | |
| CN111469431B (en) | Automatic assembling device for filter | |
| CN111495072B (en) | Automatic assembly method of filter | |
| CN210907814U (en) | Punch forming device for pressure cooker body | |
| CN113199232B (en) | Plunger pump star type circle and gasket automatic assembly device | |
| CN211868048U (en) | Cross cutting processingequipment | |
| CN110142592B (en) | Device for production and processing of food processor | |
| CN217398896U (en) | Leather cutting device | |
| CN210500580U (en) | Automatic film cutting and attaching mechanism | |
| CN211895113U (en) | Glass board adsorbs turnover equipment | |
| CN214481273U (en) | Full-automatic sound-tuning net pasting device | |
| CN214927189U (en) | Breather valve device for welding fish-shaped mask | |
| CN111482518A (en) | Connecting device for producing riveting studs | |
| CN220719592U (en) | Punching mechanism and punching device | |
| CN218660739U (en) | Punching device for rope threading machine | |
| CN220407237U (en) | Metal shearing machine | |
| CN220474693U (en) | Automatic centrifugal packaging line with adjustable battery angle | |
| CN220094814U (en) | Perforating device for filter paper | |
| CN215707408U (en) | Film laminating mechanism and laminating equipment | |
| CN212292102U (en) | Gilding press side rule positioner | |
| CN209242136U (en) | Sucker structure and material fetching mechanism | |
| CN114083288B (en) | Device for assembling bearing and clamp spring | |
| CN217706553U (en) | Sealing and cutting integrated machine sealing and cutting structure | |
| CN216468852U (en) | Shoe box separation and mould proof sheet sticking system for box cover | |
| CN218055807U (en) | Mechanical arm with supporting part for packaging and boxing mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |