CN205698758U - A kind of filter membrane sheet kludge - Google Patents

Abstract

This utility model provides a kind of filter membrane sheet kludge, including base plate, base plate is provided with two guide rail locating slots, cuts base plate, assembling stand and location riser, guide rail locating slot is provided with line slideway, cut and be respectively equipped with slide block on four angles of base plate, the slide block cutting base plate both sides is one in front and one in back located on line slideway, it is equipped with in cutting on base plate two locating slots and cuts riser, described cut on riser fixing is equipped with filter membrane cutting device, assemble the fixing filter membrane feeding device that is equipped with on stand, location riser is fixed and is equipped with filter positioner.This utility model uses the mode of filter element guide roll traction launched by the filter membrane of rolling and send into filter membrane sheet cutting device, use blanking units that a mould has more and motor to control position to move and realize one-step punching, the feeding while of six groups, improve the utilization rate of die-cut efficiency and material, use rotary cylinder and negative pressure suction nozzle to carry out the transfer feeding of filter membrane, improve quickly response and working performance.

Description

A kind of filter membrane sheet kludge

Technical field

This utility model relates to the auto-assembling technique field of pharmaceutical products, a kind of medical filter membrane sheet kludge.

Background technology

Transfusion device is as disposable medical treatment consumptive materials, by intravenous needle, helmet, infusion tube, liquid medicine filter, flow rate regulation Device, a kettle, bottle plug puncture unit, air inlet pipe air filter connect composition.Wherein, medicinal liquid air filter has a kind of accurate mistake Filter membrane sheet, is a kind of nucleopore membranes, has double medium filtration medium, have the strongest filter capacity, mainly prevents particulate matter empty In gas, impurity enters human body by venous transfusion and human body is caused damage.In prior art, die-cut being once only capable of assembles once, Filter membrane utilization rate is low, is usually and the most first the filter membrane that lopping is packed is die-cut into circular slice, then circular slice is assembled into medicine In liquid air air filter.At present, during the automated production of medicinal liquid air filter, the utilization rate of the assembling of filter membrane sheet and There is certain technical difficulty in high qualification rate.

The original state of this filter membrane is typically banding and is baling, and filter membrane sheet is circular at medicinal liquid air filter Sliced, therefore need first to be launched by the filter membrane of rolling, and be punched out, then it is loaded into medicinal liquid air filtration by transfer device In device.

Utility model content

The purpose of this utility model is to provide a kind of filter membrane sheet kludge, completes the expansion of rolling filter membrane, justifies filter membrane sheet Punching molding, and realize assembling by positioning fixture and feed mechanism.

For reaching described effect, this utility model adopts the technical scheme that a kind of filter membrane sheet kludge, the end of including Plate, base plate is provided with two guide rail locating slots, cuts base plate, assembling stand and location riser, and guide rail locating slot is provided with straight line Guide rail, cuts and is respectively equipped with slide block on four angles of base plate, and the slide block cutting base plate both sides is one in front and one in back located on line slideway, cuts Be equipped with in two locating slots on base plate and cut riser, described in cut on riser and fixing to be equipped with filter membrane cutting device, assemble stand The upper fixing filter membrane feeding device that is equipped with, location riser is fixed and is equipped with filter positioner；

Preferably, described filter membrane cutting device includes being located at the two filter element guide roll cut in riser upper notch, point Cutting riser bottom and be provided with filter element traction transfer roller and filter element pressure roller, filter element draws transfer roller one end and is located at the transfer roller electricity cutting on base plate Machine is connected, filter element pressure roller two ends respectively be arranged on the spring cutting on riser and be connected, cut riser upper end and be equipped with filter membrane dish and prop up Frame, filter membrane disc carrier is provided with filter membrane dish, cuts and is provided with punch die cylinder block between riser, punch die cylinder block is fixed being equipped with punch die Cylinder, the cylinder axis of punch die cylinder is connected with die-cut pressing plate, and cutting head one end is located in the pilot hole of die-cut seat, and the other end is located at The bench floor of the oblong slots of die-cut fixed plate with punching press cutting plate pressure holding, die-cut seat is fixed by the die-cut seat installing plate of both sides Being arranged on and cut on riser, die-cut seat is equipped with die-cut upper mold, die-cut upper mold is provided with multiple hole punching, cuts side on base plate Being provided with ball nut, ball nut is connected with the screw rodb base being arranged on base plate by ball screw, the light of ball screw one end Axle is connected by the output shaft of diaphragm coupling with the reductor being located in displacement mounting seat, and reductor rear end is equipped with displacement electricity Machine；

Preferably, filter membrane feeding device includes being located at the assembling seat assembled in the vertical plates on both sides of the seat of honour, two of assembling seat Being provided with turntable between plate, turntable is provided with assembling cylinder, and the guide rod yoke plate assembling cylinder is provided with suction nozzle seat, equidistant on suction nozzle seat From being provided with multiple suction nozzle, turntable is erected on the bearing of assembling seat support plate by turntable location-plate A and turntable location-plate B, turntable Location-plate B is provided with locating piece in the outside of support plate, and turntable location-plate A is connected with rotary cylinder by assembling shaft coupling；

Preferably, described assembling cylinder is double guide rod cylinder；

Preferably, described filter positioner includes the compression cylinder seat being arranged on the riser of location, compression cylinder seat Lower section is provided with compression cylinder, and compression cylinder lower end is provided with compression shaft coupling plate, compresses shaft coupling plate is provided with how group is corresponding with suction nozzle Installing hole, compression axis is arranged in the installing hole compressing shaft coupling plate, and the jacking plate of compression axis lower end is provided with location structure, fixed The bit architecture centre of location is alignd with the axle center of compression axis, and jacking plate is located on jacking cylinder, and jacking cylinder is provided on base plate Jacking cylinder block on.

Having the beneficial effects that of employing technique scheme: this utility model filter membrane sheet kludge, uses filter element guide roll The filter membrane of rolling is launched and sends into filter membrane sheet cutting device by the mode of traction, uses blanking units that a mould has more and servo electric Machine control position is moved and is realized one-step punching, and feeding while of six groups improves the utilization rate of die-cut efficiency and material, uses rotation Rotaring cylinder and negative pressure suction nozzle carry out the transfer feeding of filter membrane, reduce filter membrane sheet and hold caducous phenomenon, improve quickly response and Working performance.

Accompanying drawing explanation

The utility model is described in further detail below in conjunction with the accompanying drawings:

Fig. 1 is overall structure schematic diagram of the present utility model；

Fig. 2 is filter membrane cutting device schematic diagram A of the present utility model；

Fig. 3 is filter membrane cutting device schematic diagram B of the present utility model；

Fig. 4 is blanking units explosive view of the present utility model；

Fig. 5 is filter membrane feeding device schematic diagram of the present utility model；

Fig. 6 is filter membrane feeding device sectional view of the present utility model；

Fig. 7 is filter positioner schematic diagram of the present utility model.

1. base plate in figure, 2. cuts riser, 3. assembles stand, 4. location riser, 5. filter membrane, 21. filter membrane disc carriers, and 22. Cut base plate, 23. punch die cylinder blocks, 201. filter membrane dishes, 202. filter element guide roll, 203. die-cut upper molds, 204. filter element pressure rollers, 205. filter element traction transfer rollers, 206. springs, 207. transfer roller motors, 208. transfer roller motor gasket, 209. slide blocks, 210. straight lines are led Rail, 211. ball screws, 212. ball nuts, 213. screw rodb bases, 214. diaphragm couplings, 215. displacement mounting seats, 216. subtract Speed machine, 217. displacement motor, 2031. die-cut seats, 2032. die-cut side installing plates, 2033. die-cut fixed plates, 2034. cutting heads, 2035. die-cut pressing plates, 2036. punch die cylinders, 31. assembling seats, 32. rotary cylinders, 33. assembling shaft couplings, 34. turntables, 341. Turntable location-plate A, 342. turntable location-plate B, 35. assemble cylinder, 36. bearings, 37. locating pieces, 38. suction nozzle seats, 39. suction nozzles, 40. compression cylinder seats, 41. compression cylinders, 42. compression axis yoke plates, 43. compression axises, 44. jacking plates, 45. jacking cylinders, 46. torr Top cylinder block.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in figs. 1-7, a kind of filter membrane sheet kludge, by base plate 1, filter membrane sheet cutting device, filter membrane sheet feeding device and Filter positioner forms, and base plate 1 is provided with two guide rail locating slots, a screw rodb base 213 and a displacement mounting seat 215, each guide rail locating slot is equipped with straight line guide rail 210, screw rodb base 213 and displacement mounting seat 215 and is fixing peace Dress.

As shown in Figure 2,3, 4, described filter membrane sheet cutting device includes cutting support, filter membrane dish 201, filter membrane 5, filter element guiding Roller 202, die-cut upper mold 203, filter element traction transfer roller 205 and filter element pressure roller 204, cut support and cut by cutting base plate 22, two pieces Riser 2 is set up with punch die cylinder block 23, described in cut the lower section of 22 4 corners of base plate and be respectively provided with a slide block 209, point Cutting a pair slide block 209 of base plate 22 both sides for be one in front and one in back located on line slideway 210, slide block 209 can be on line slideway 210 Slide and realize moving integrally of filter membrane sheet cutting device, described in cut the side on base plate 22 and be provided with hard-wired ball nut 212, described ball nut 212 is connected with the screw rodb base 213 being arranged on base plate 1 by ball screw 211, described ball wire The optical axis of bar 211 one end is connected with the output shaft of reductor 216 by diaphragm coupling 214, and described reductor 216 is located at displacement In mounting seat 215, displacement motor 217 is as the rear end driving element to be arranged on reductor 216.

Concrete, under displacement motor 217 drives, reductor 216 can realize being rotated both clockwise and counterclockwise output, slows down The output shaft of machine 216 drives ball screw 211 by diaphragm coupling 214, when ball screw 211 rotating, passes through ball Rotation is converted to linear motion by nut 212, thus dragging is cut base plate 22 and moved ahead and retreat, it is achieved filter membrane sheet cutting device is whole The movement of body.

The described big plane of base plate 22 of cutting is provided with locating slot at two, cuts riser 2 and is located on locating slot, cuts riser 2 Two notches on top are provided with two filter element guide roll 202, gap-ratio filter membrane 5 thickness between two filter element guide roll 202 Big 0.3mm, filter membrane 5 can art skating wherein, cut riser 2 bottom and be provided with filter element traction transfer roller 205 and filter element pressure roller 204, Cutting riser 2 upper end and be provided with filter membrane disc carrier 21, filter membrane disc carrier 21 is provided with a filter membrane dish 201, and filter membrane dish 201 is used for placing The filter membrane 5 of baling, filter membrane disc carrier 21 sets up form for steel plate and deep floor, and punch die cylinder block 23 is located at two pieces and cuts In the middle of riser 2 and fitting therewith, one end of filter membrane 5 is arranged on described filter membrane dish 201, and for becoming volume state, the other end is through described The guiding of filter element guide roll 201 and traction, be arranged on filter element traction transfer roller 205 and the filter element pressure roller cutting riser 2 lower end in addition 204 pressure holdings, filter membrane 5 fully fits with described die-cut upper mold 203, and filter element pressure roller 204 two ends are by being arranged on the bullet cut in riser 2 Spring 206 provides press force, filter element traction transfer roller 205 to be provided rotary power by the transfer roller motor 207 being located at one end by shaft coupling, Transfer roller motor 207 is arranged on by transfer roller motor gasket 208 and cuts on riser 2.Die-cut upper mold 203 is provided with 30 hole punchings, punching Cut upper mold 203 to be fixedly mounted on die-cut seat 2031, die-cut seat 2031 be provided with can allow cutting head 2034 slide anteroposterior and with punching Cutting the pilot hole that the hole punching in upper mold 203 is concentric, die-cut seat 2031 is fixedly mounted by the die-cut side installing plate 2032 of both sides Cutting on riser 2, described cutting head 2034 is T-shaped axle, and one end is located in the pilot hole of die-cut seat 2031, and the other end is arranged on In the oblong slots of die-cut fixed plate 2033, the cascaded surface of cutting head 2034 other end is fitted in the oblong slots of die-cut fixed plate 2033 Bench floor and with the pressure holding of die-cut pressing plate 2035, described die-cut pressing plate 2035 is located on the cylinder axis of punch die cylinder 2036, and Fixing with nut seat, described punch die cylinder 2036 is fixed on punch die cylinder block 23 by the screw of rear end.

Concrete, fit when filter membrane 5 and be located in die-cut upper mold 203, under the driving of punch die cylinder 2036, promoted die-cut Pressing plate 2035 move ahead while by die-cut fixed plate 2033 together with the cutting head 2034 being arranged in die-cut fixed plate 2033 before Pushing away, under the effect of the pilot hole of die-cut seat 2031, cutting head 2034 will pass rapidly through filter membrane 5 and enters die-cut upper mold 203 Until punch die cylinder 2036 motion puts in place in hole punching, thus filter membrane sheet is die-cut completes.

As shown in Figure 5,6, described filter membrane sheet feeding device mainly include assemble stand 3, assembling seat 31, rotary cylinder 32, Assembling cylinder 35, turntable 34 and suction nozzle 39, described assembling stand 3 is set up formed by one piece of substrate and two pieces of riser, is located at base plate 1 On, it being used for installing fixing filter membrane sheet feeding device, the riser of the both sides assembling riser 3 is provided with assembling seat 31, described assembling seat 31 are set up formed by one piece of substrate and three pieces of support plates, and described turntable 34 is located between two pieces of support plates of assembling seat 31, these two pieces Being equipped with bearing 36 on plate, described turntable is erected at 31 of assembling seat by turntable location-plate A341 and turntable location-plate B342 On the bearing of plate, it is achieved turntable 34 rotates around bearing 36 axle center together with turntable location-plate A341 and turntable location-plate B342, turn Platform location-plate B342 is provided with locating piece 37 in the outside of support plate and to realize an end position by locating piece 37 spacing fixing, described Rotary cylinder 32 is arranged on the outside of the support plate of assembling seat 31, and rotary cylinder 32 axle is fixed with described turntable by assembling shaft coupling 33 Position plate A341 connects and realizes transmission, and described assembling cylinder 35 is fixedly mounted on turntable 34, and described assembling cylinder 35 is double for band Guide rod cylinder, the guide rod yoke plate assembling cylinder 35 is provided with suction nozzle seat 38, and described suction nozzle 39 has six groups, is placed equidistant at suction nozzle On seat 38, suction nozzle 39 one end is connected with air source, when suction nozzle 39 one end is passed through negative pressure, can realize the absorption of filter membrane sheet, then allow Suction nozzle one end is passed through positive air pressure, can realize the release of filter membrane sheet.

Concrete, assembling under cylinder 35 drives, suction nozzle seat 38 stretched out, make suction nozzle 39 on suction nozzle seat 38 with die-cut on The filter film contact of mould 203, air source be passed through negative pressure make suction nozzle 39 by filter membrane sheet adsorb, upon adsorption complete after, assemble cylinder 35 drive suction nozzle seat 38 to retract, and rotary cylinder 32 drives turntable 34 by assembling shaft coupling 33 driving assembling location-plate A341 Rotate.

As it is shown in fig. 7, described filter positioner includes positioning riser 4, compression cylinder seat 40, compression axis 43 and jacking Plate 44.The locating support set up with described compression cylinder seat 40 by described location riser 4 is arranged on base plate 1, described compression Being provided with compression cylinder 41 below cylinder block 40, described compression cylinder 41 lower end is provided with compression axis yoke plate 42, on compression axis yoke plate 42 Being provided with six groups and hole is mounted equidistant, installing hole spacing is consistent with the spacing of suction nozzle 39, and described compression axis 43 has six groups, is correspondingly arranged In the installing hole of compression axis yoke plate 42, described jacking plate 44 is provided with six location knots according to the design of liquid medicine filter shape Structure, the location structure centre of location is alignd with the axle center of compression axis 43, and active force can be made to make it obtain more preferably on one wire Compressing effect, described jacking plate 44 is located on jacking cylinder 45, and described jacking cylinder 45 is located at jacking cylinder block 46, described jacking Cylinder block 46 is made up of gusset and square plate, is located on base plate 1, drags top gas cylinder 46 for fixed installation.Concrete, medicinal liquid mistake When filter arrives the station of circulation, jacking cylinder 46 and compression cylinder 41 action so that compression axis yoke plate 42 is descending, jacking plate 46 It is up, so that liquid medicine filter is positioned pressure holding in the location structure of compression axis 43 and jacking plate 44.

Claims (5)

1. a filter membrane sheet kludge, including base plate (1), base plate (1) be provided with two guide rail locating slots, cut base plate (22), Assembling stand (3) and location riser (4), guide rail locating slot is provided with line slideway (210), cuts on (22) four angles of base plate each Being equipped with slide block (209), the slide block (209) cutting base plate (22) both sides is one in front and one in back located on line slideway (210), cuts base plate (22) be equipped with in two locating slots on and cut riser (2), it is characterised in that described in cut that riser (2) is upper fixing to be equipped with filter membrane and divide Cutting apparatus, assembles the upper fixing filter membrane feeding device that is equipped with of stand (3), and location riser (4) is the most fixing is equipped with filter positioner.

2. filter membrane sheet kludge as claimed in claim 1 a kind of, it is characterised in that described filter membrane cutting device includes being located at point Cut two filter element guide roll (202) in riser (2) upper notch, cut riser (2) bottom and be provided with filter element traction transfer roller (205) With filter element pressure roller (204), filter element traction transfer roller (205) one end is connected with being located at the transfer roller motor (207) cut on base plate (22), Filter element pressure roller (204) two ends respectively be arranged on the spring (206) cut on riser (2) and be connected, cut riser (2) upper end and be equipped with Filter membrane disc carrier (21), filter membrane disc carrier (21) is provided with filter membrane dish (201), cuts and is provided with punch die cylinder block between riser (2) (23), the upper fixing punch die cylinder (2036) that is equipped with of punch die cylinder block (23), the cylinder axis of punch die cylinder (2036) and die-cut pressing plate (2035) being connected, cutting head (2034) one end is located in the pilot hole of die-cut seat (2031), and the other end is located at die-cut fixed plate (2033) bench floor of oblong slots with punching press cutting plate (2035) pressure holding, die-cut seat (2031) is pacified by the die-cut seat of both sides Dress plate (2032) is fixedly mounted on cuts on riser (2), and die-cut seat (2031) is equipped with die-cut upper mold (203), die-cut upper mold (203) being provided with multiple hole punching, cut the upper side of base plate (22) and be provided with ball nut (212), ball nut (212) is by rolling Ballscrew (211) is connected with the screw rodb base (213) being arranged on base plate (1), and the optical axis of ball screw (211) one end passes through diaphragm Shaft coupling (214) is connected with the output shaft of the reductor (216) being located in displacement mounting seat (215), and reductor (216) rear end is pacified There is displacement motor (217).

3. a kind of filter membrane sheet kludge as claimed in claim 1, it is characterised in that filter membrane feeding device includes being located in assembling Assembling seat (31) in seat (3) vertical plates on both sides, is provided with turntable (34) between two support plates of assembling seat (31), turntable sets on (34) Having assembling cylinder (35), the guide rod yoke plate assembling cylinder (35) is provided with suction nozzle seat (38), and suction nozzle seat (38) is the most equidistant to be provided with Multiple suction nozzles (39), turntable (34) passes through turntable location-plate A(341) and turntable location-plate B(342) it is erected at assembling seat (31) On the bearing (36) of plate, turntable location-plate B(342) locating piece (37), turntable location-plate A(341 it is provided with in the outside of support plate) logical Cross assembling shaft coupling (33) to be connected with rotary cylinder (32).

4. a kind of filter membrane sheet kludge as claimed in claim 3, it is characterised in that described assembling cylinder (35) is double guide rod gas Cylinder.

5. a kind of filter membrane sheet kludge as claimed in claim 1, it is characterised in that described filter positioner includes arranging Compression cylinder seat (40) on location riser (4), compression cylinder seat (40) lower section is provided with compression cylinder (41), compression cylinder (41) lower end is provided with compression shaft coupling plate (42), compresses shaft coupling plate (42) and is provided with the installing hole that many groups are corresponding with suction nozzle (39), Compression axis (43) is arranged in the installing hole compressing shaft coupling plate (42), and the jacking plate (44) of compression axis (43) lower end is provided with location Structure, the location structure centre of location aligns with the axle center of compression axis (43), and jacking plate (44) is located on jacking cylinder (45), jacking Cylinder (45) is provided on the jacking cylinder block (46) on base plate (1).