CN112571862B

CN112571862B - Medical supplies ejector sleeve erection equipment

Info

Publication number: CN112571862B
Application number: CN202011594114.5A
Authority: CN
Inventors: 龙其成
Original assignee: Anqing Kangmingna Packaging Co ltd
Current assignee: Anqing Kangmingna Packaging Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2022-07-15
Anticipated expiration: 2040-12-29
Also published as: CN112571862A

Abstract

The invention relates to a medical article push tube mounting device, wherein a packaging film pushing device is arranged below the push tube mounting device and used for guiding a packaging film to the position below the push tube mounting device in a flattened manner; the hole towel is characterized in that the pushing pipe mounting equipment is provided with a hole forming device, the hole forming device is used for forming a circular hole in the flattened packaging film, the pushing pipe mounting equipment is used for mounting the annular check ring at the edge position of the circular hole of the packaging film, when the hole towel is produced in practice, the rubber coating ring vertically moves before the mounting disc vertically moves to perform rubber coating on the position of the packaging film when the unfolded gasket and the packaging film located below the mounting disc are fixed, and then the mounting disc vertically drives the gasket to the position of the packaging film so as to fix the gasket and the packaging film in the point ring.

Description

Medical supplies ejector sleeve erection equipment

Technical Field

The invention relates to the field of medical instruments, in particular to a medical article push tube mounting device.

Background

Hole piece of cloth is as the medical instrument who uses commonly in the operation, it mainly contains a bag body, be provided with the sack on the bag body, edge at the sack is provided with the packing ring, the packing ring mainly used avoids body fluid or blood to spill over from hole piece of cloth in, among the prior art, when implementing the production of hole piece of cloth, adopt artifical rubber coated mode to go on more, artifical handheld brush of gluing, scribble the sack department of the bag body and establish the viscose, glue the packing ring in bag body department, and then realize producing this type hole piece of cloth, above-mentioned production efficiency is low, can't adapt to clinical huge demand.

Disclosure of Invention

The invention aims to provide medical article push tube mounting equipment which can effectively improve the production efficiency of hole towels.

The technical scheme adopted by the invention is as follows:

the packaging film pushing device is used for guiding a packaging film to the position below the push pipe mounting device in a flattened manner, and the outlet position of the packaging film pushing device is provided with a film sealing device which enables the packaging film to be sealed into a sealed packaging bag; the push pipe mounting equipment is provided with a hole forming device, the hole forming device is used for forming a round hole in the flattened packaging film, and the push pipe mounting equipment is used for mounting the annular gasket at the edge position of the round hole in the packaging film.

The invention also has the following features:

the push pipe mounting equipment comprises a mounting disc, the mounting disc vertically ascends and descends and vertically drives a gasket on the raw material pipe unfolding mechanism, a rubber coating ring is arranged above the mounting disc, the rubber coating ring vertically moves and performs rubber coating operation on one side of a packaging film, and when the rubber coating ring vertically moves and performs rubber coating operation on one side of the packaging film, the mounting disc is formed to avoid the rubber coating ring.

The border position of installing disc is provided with presses the arm, press the arm to set up a plurality ofly along the circumference direction equidistance interval of installing disc, the one end of pressing the arm and the edge of installing disc are articulated and the articulated shaft level, the cover is equipped with presses the torsional spring on the articulated shaft of pressing the arm, press the torsional spring and make to press the arm and present the tilt state.

The inboard of rubber coating circle is provided with the first gyro wheel of dodging, first dodge gyro wheel core level and rotary type setting on the wheel carrier, the first upper end of dodging the gyro wheel and pressing the arm supports and leans on or separates.

The rubber coating device is characterized in that a second avoiding slide rod is vertically arranged on a wheel carrier of the first avoiding roller, the second avoiding slide rod and the rubber coating ring form sliding fit in the vertical direction, a spring is sleeved on the second avoiding slide rod, two ends of the spring are respectively abutted against the wheel carrier of the first avoiding roller and the rubber coating ring, and the first avoiding roller is arranged in a plurality along the circumferential direction of the rubber coating ring at intervals.

The center of the upper end of the mounting disc is connected with a piston rod of a mounting cylinder, the piston rod of the mounting cylinder is vertically arranged, and the mounting cylinder is fixed on a mounting rack; still be provided with the rubber coating cylinder on the installing rack, the piston rod of rubber coating cylinder is vertical and the rod end is connected with the rubber coating circle.

The mounting plate is arranged below the mounting plate, and the plate surface of the mounting plate is horizontally arranged.

The trompil equipment is including setting up the trompil cutter in the mounting disc below position, the holing cutter wholly is pipe form and vertical arranging, it dodges the round hole to be provided with on the mounting panel, the trompil cutter sets up in dodging the round hole, the trompil cutter with dodge the laminating of round hole inner wall, the trompil cutter is connected with the piston rod of trompil cylinder, the piston rod of trompil cylinder is vertical.

And a waste suction pipe is arranged at the center of the perforating cutter and is communicated with an air inlet of the suction unit.

Packaging film propelling plant includes the packaging film feed roller of horizontal arrangement, the export of packaging film feed roller is provided with the nip roll, nip roll level just divides the both sides position of putting at ejector sleeve erection equipment, the nip roll sets up the multiunit along the both sides length direction interval of ejector sleeve erection equipment, the nip roll is perpendicular with the direction of delivering of packaging film.

The invention has the technical effects that: when the hole towel is actually produced, when fixing operation of the unfolded gasket and the packaging film located at the position below the mounting disc is carried out, the gluing ring vertically moves before the mounting disc vertically moves, gluing on the position of the packaging film is carried out, and then the mounting disc vertically drives the gasket to the position of the packaging film so as to fix the inside of the gluing ring and the packaging film.

Drawings

Fig. 1 and 2 are schematic structural views of two viewing angles of a raw material tube feeding unit in a raw material tube feeding apparatus;

FIGS. 3 and 4 are schematic views of the partial structure of FIG. 1 from two different perspectives;

fig. 5 is a front view of a tube cutting unit in the raw material tube guide apparatus;

fig. 6 and 7 are two perspective structural views of a pipe cutting unit in the raw material pipe guide apparatus;

FIGS. 8 and 9 are views illustrating partial structures of tube cutting units in the raw material tube guide apparatus from two viewpoints;

fig. 10 and 11 are two view structure diagrams of a part of the structure in fig. 8;

fig. 12 and 13 are schematic views from two perspectives of a guide constraining tube in a raw material tube guide apparatus;

FIGS. 14 and 15 are two perspective structural views of the push tube unit;

fig. 16 and 17 are schematic views from two perspectives of a raw material tube spreading mechanism of the raw material tube guiding apparatus;

fig. 18 is a front view of a raw material tube deployment mechanism in the raw material tube guiding apparatus;

fig. 19 and 20 are schematic views from two perspectives of a vertical elevating mechanism in a raw material pipe guide apparatus;

fig. 21 is a front view of a vertical lift mechanism in the raw material pipe guide apparatus;

fig. 22 is a partial mechanism diagram of a raw material tube spreading mechanism in the raw material tube guiding apparatus;

FIGS. 23 and 24 are schematic diagrams of two viewing angle mechanisms of the packaging film pushing device, the push tube mounting device, the film sealing device and the hole opening device;

fig. 25 and 26 are schematic diagrams of two viewing angle mechanisms of the packaging film pushing device;

fig. 27 and 28 are schematic views of two viewing angle mechanisms of the tapping device.

Detailed Description

In order that the objects and advantages of the invention will be more clearly understood, the invention will now be described in detail with reference to the following examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed. As used herein, the terms "parallel" and "perpendicular" are not limited to their strict geometric definitions, but include tolerances for machining or human error, legibility and inconsistency;

specific features of the medical device production system are described in detail below with reference to fig. 1 to 28:

the medical instrument production system comprises a raw material pipe guiding device 100, wherein the raw material pipe guiding device 100 is used for guiding an annular gasket out to a push pipe mounting device 200, the push pipe mounting device 200 is used for mounting the gasket at a position above a packaging film at a lower position, a packaging film pushing device 300 is arranged below the push pipe mounting device 200, the packaging film pushing device 300 is used for guiding the packaging film out to a position below the push pipe mounting device 200 in a flattened manner, a film sealing device 400 is arranged at an outlet position of the packaging film pushing device 300, and the packaging film is sealed into a sealed packaging bag by the film sealing device 400;

this hole piece of cloth is when actual production, pipy packing ring raw materials is exported to push away pipe erection equipment 200 through former feed pipe guide equipment 100 in, install the packing film of packing ring in the below position through push away pipe erection equipment 200, realize the automatic combination of packing ring and packaging film, then export the packaging film to sealing and encapsulating in the membrane equipment 400 through packaging film push equipment 300, make the packing film form confined wrapping bag, form final hole piece of cloth medical instrument, this medical instrument production system can effectively improve the production efficiency of this kind of hole piece of cloth.

In order to improve the production efficiency of the medical apparatus, the ejector sleeve mounting device 200 is provided with a hole forming device 500, the hole forming device 500 is used for forming a circular hole in the flattened packaging film, and the ejector sleeve mounting device 200 is used for mounting the annular gasket at the edge position of the circular hole in the packaging film;

when implementing to this hole piece of cloth production, cut the hole through trompil equipment 500 to the position at packing film place gasket to form the handle hole that medical personnel used, this system can effectively improve the production efficiency to this kind of medical instrument when actual production.

In practical application, the raw material pipe guiding device 100 includes a raw material pipe feeding unit, an outlet of the raw material pipe feeding unit is provided with a guiding and conveying unit, the guiding and conveying unit is used for guiding the raw material pipe into a pipe cutting unit section by section according to a flattened state, the pipe cutting unit is used for performing a pipe cutting operation on one end of the raw material pipe, the pipe cutting unit is used for cutting a gasket with the same thickness at one end of the raw material pipe, the outlet of the pipe cutting unit is connected with a raw material pipe unfolding mechanism, and the raw material pipe unfolding mechanism is used for unfolding the raw material pipe into a ring shape and guiding the raw material pipe into the push pipe installation device 200;

because the packing ring adopts high elasticity sponge as the raw materials more, when can playing certain supporting role, can also effective absorption body fluid and blood, when implementing the conduct to this kind of raw materials, the tubulose packing ring raw materials are derived to the pipe cutting unit through the conduct and are carried out the pipe cutting operation, make the raw materials form the packing ring raw materials of uniform thickness, then derive to the raw materials pipe deployment mechanism in, make the packing ring form the cyclic annular raw materials and derive and install in push away tub erection equipment 200, make cyclic annular packing ring fix on the flat-out packaging film.

Preferably, in order to implement reliable unfolding operation of guiding the gasket raw material after pipe cutting into the raw material pipe unfolding mechanism, a pipe pushing unit is arranged between an outlet of the pipe cutting unit and a feed inlet of the raw material pipe unfolding mechanism, and the pipe pushing unit is used for pushing and overturning the gasket after pipe cutting;

the push tube unit pushes the cut raw material tube horizontally into the raw material tube unfolding mechanism to be unfolded, and finally a circular gasket is formed, so that the circular gasket can be conveniently installed and fixed on a packaging film, and the fixing accuracy of the gasket and the packaging film is ensured.

More specifically, in order to flatten and guide the gasket raw material pipe, the guide unit includes a horizontally arranged feed roller 110, two sets of guide nip rollers 111 are disposed at an outlet of the feed roller 110, the two sets of guide nip rollers 111 are arranged in parallel with the feed roller 110, the raw material pipe passes through the two sets of guide nip rollers 111, and the two sets of guide nip rollers 111 rotate and are used for performing section-by-section traction on the raw material pipe;

the packing ring coil stock is derived from two sets of guide pinch rolls 111 to utilize the rotation of two sets of guide pinch rolls 111, steerable two sets of guide pinch rolls 111's the number of turns, and then implement the accurate control to the packing ring raw materials derivation thickness, formed qualified packing ring raw materials, thereby ensure the reliable accurate installation to packing ring and packaging film.

More specifically, two groups of drawing rollers 112 and two groups of material guiding nip rollers 111 are arranged between the outlet of the feeding roller 110, the two groups of drawing rollers 112 and two groups of material guiding nip rollers 113 are arranged in parallel with the feeding roller 110, a material guiding constraining tube 1111 is arranged between the two groups of material guiding nip rollers 111, and the cross section of the material guiding constraining tube 1111 is rectangular and is vertically arranged;

when the gasket raw materials are guided and conveyed, the two groups of traction rollers 112 arranged at the outlet of the feeding roller 110 guide and convey the gasket raw materials, then the unfolding rollers 113 are used for flattening the gasket raw materials to ensure that the gasket raw materials are guided out from the upper end pipe orifice of the material guide limiting pipe 1111, the two groups of material guide clamping rollers 111 are started to rotate to guide and convey the gasket raw materials at equal intervals, so that equal-thickness cutting of the gasket is realized, qualified gasket raw materials are formed, and the fixing accuracy of the gasket and a packaging film is ensured.

More preferably, in order to clamp and guide the gasket raw material led into the material guiding constraining tube 1111, two ends of each of the two sets of material guiding clamping rollers 111 are slidably disposed on the roller frame 1112 through a slider, each slider is provided with a material guiding sliding rod 1113, the material guiding sliding rods 1113 are horizontal and are in sliding fit with the roller frame 1112, one end of each of the material guiding sliding rods 1113 extending out of the roller frame 1112 is provided with a material guiding spring 111a, and two ends of each of the material guiding springs 111a are abutted to a rod end of the material guiding sliding rod 1113 and the slider;

the material guiding springs 111a enable the two groups of material guiding nip rollers 111 to be close to each other, so that the reliability of guiding and conveying the gasket raw materials is ensured, and the gasket raw materials are guided out in an equal-length mode.

Specifically, one end of the material guiding nip roller 111 is provided with a driven gear 1114, the driven gear 1114 is engaged with a driving gear 1115, the driving gear 1115 is rotatably arranged on a frame and connected with a driving motor 1116, and the frame is connected with a slide block.

In order to guide out the gasket raw materials in an isometric manner, an opening is formed in the tube wall of the material guiding constraining tube 1111, a guiding and conveying belt 1117 is arranged in the opening, the belt surface of the guiding belt 1117 is vertical and is close to the tube wall on the other side of the material guiding constraining tube 1111, the guiding belt 1117 is rotatably arranged on a belt frame, a clamping slide rod 11171 is arranged on the belt frame, the clamping slide rod 11171 is horizontally and slidably arranged on the clamping rack, and a clamping spring 11172 is sleeved at one end, extending out of the clamping rack, of the clamping slide rod 11171;

the clamping spring 11172 is used for elastically clamping the guide belt 1117, so that the gasket raw material is led out in equal length, and the gasket raw material is stably and reliably guided.

Further, the pipe cutting unit comprises a first cutter 121 and a second cutter 122 which are arranged beside a pipe orifice at the upper end of the material guiding constraining pipe 1111, the first cutter 121 is integrally in a shape of a wavy plate and horizontally arranged in the length direction, the second cutter 122 is in a shape of a lath and is arranged parallel to the first cutter 121, the first cutter 121 horizontally moves and is close to or far away from the pipe wall at one side of the material guiding constraining pipe 1111 to cut a gasket with one wavy end, and the second cutter 122 horizontally moves and is close to or far away from the pipe wall at the other side of the material guiding constraining pipe 1111 to cut the gasket with one end flush;

when the hole towel is in actual use, one end of the gasket is wavy or zigzag, and when the gasket is attached to the abdomen of a patient, body fluid or blood is led out into the hole towel from the gap between the wavy end face of the gasket and the belly nail scissors to ensure the effective use of the hole towel.

When gasket raw material pipes are led out in an equal length actually, a first baffle 123 is arranged at the outlet position of the upper end of the material guiding constraining pipe 1111 in a suspending manner, the first baffle 123 is arranged horizontally, a sensor is arranged on the first baffle 123, the detection end of the sensor is vertical and used for detecting the distance of the upper end surface of the raw material pipe, and the detected distance signal is transmitted to the control unit;

when the sensor on the first baffle 123 detects that one end of the gasket led out from the material guiding and constraining tube 1111 is close to or abutted against the first baffle 123, the driving motor 1116 is powered off, and the material guiding and constraining tube 1111 stops leading out the gasket raw material, so as to cut the gasket raw material.

Specifically, a material receiving chute plate 124 is further provided at an outlet position of the upper end of the guide material constraining tube 1111, the material receiving chute plate 124 is arranged horizontally and along the length direction of the cross section of the guide material constraining tube 1111, the notch of the material receiving chute plate 124 faces downward and forms a chute cavity for accommodating washers, and the material receiving chute plate 124 moves horizontally and performs horizontal transfer of washers;

when the bearing of the segmented gasket is implemented, the first cutter 121 and the second cutter 122 are arranged at the position below the material receiving groove plate 124 to implement the bearing operation of the gasket raw material, then the first cutter 121 or the second cutter 122 is started to move horizontally to cut the gasket raw material with the wave surface facing downwards or with the wave surface facing downwards, and the gasket is fixed with one side of the packaging film through the guiding operation of the gasket.

More specifically, a movable slot wall 1241 is disposed on one side of the material receiving slot plate 124, the vertical upper end of the movable slot wall 1241 is hinged to the bottom plate of the material receiving slot plate 124 through a hinge shaft, the hinge shaft of the movable slot wall 1241 is disposed along the length direction of the material receiving slot plate 124, a first torsion spring 1242 is sleeved on the hinge shaft of the movable slot wall 1241, the first torsion spring 1242 makes the movable slot wall 1241 vertical, a pushing slot wall 1243 is disposed on the other side of the material receiving slot plate 124, the pushing slot wall 1243 is vertical and is connected to a material pushing mechanism, and the material pushing mechanism drives the pushing slot wall 1243 to move along the width direction of the slot cavity of the material receiving slot plate 124 so as to push out the gasket from the material receiving slot plate 124;

the cut gasket is guided into the position below the receiving slot plate 124, and the gasket-accommodating slot formed by the movable slot wall 1241 and the pushing slot wall 1243 realizes restraint on the gasket, and the pushing mechanism is started to move the pushing slot wall 1243 along the width direction of the slot cavity of the receiving slot plate 124, so that the movable slot wall 1241 is overcome, and the gasket is guided out of the slot to realize guiding operation on the gasket.

More specifically, the cross-sectional profiles of the first cutters 121 on the lower end surfaces of the pushing chute wall 1243 are matched, a first avoiding opening a for avoiding the first cutter 121 is formed in a side pipe wall of the material guiding constraining tube 1111, the upper end of the pushing chute wall 1243 is arranged above the first cutter 121, and the pushing chute wall 1243 moves along the length direction of the first cutter 121 and pushes out the cut gasket from the upper pipe orifice of the material guiding constraining tube 1111;

when the gasket is cut, the first cutter 121 is connected with the first cutting cylinder, the first cutting cylinder enables the first cutter 121 to move horizontally and extend into the first avoidance opening a, so that avoidance of the first cutter 121 is achieved, and the cut gasket is horizontally pushed out from the upper end pipe orifice of the material guide constraining pipe 1111.

More preferably, the material pushing mechanism comprises a pushing frame 1244 connected with one side of a pushing groove wall 1243, the pushing frame 1244 is horizontally and slidably arranged on a pushing frame 1245, a pushing cylinder 1246 is arranged on the pushing frame 1245, a piston rod of the pushing cylinder 1246 is horizontal, a rod end of the pushing cylinder 1244 is connected with the pushing frame 1244, a groove bottom plate of the material receiving groove plate 124 is slidably arranged on the pushing frame 1244 through a first avoiding slide rod, the first avoiding slide rod is arranged in parallel with the pushing cylinder 1246, a first avoiding spring 1247 is sleeved on the first avoiding slide rod, and two ends of the first avoiding spring 1247 are respectively abutted against the material receiving groove plate 124 and the pushing frame 1244;

a second baffle 1248 is arranged on the material receiving chute plate 124, a material blocking head 1249 is arranged on the moving path of the material receiving chute plate 124, and the material blocking head 1249 is abutted against or separated from the second baffle 1248;

when the pushing cylinder 1246 is started, the pushing frame 1244 moves horizontally, so that the pushing groove wall 1243 moves along the horizontal direction, so that the pushing groove wall 1243 moves horizontally along the upper plate surface of the first cutter 121, and when the material blocking head 1249 abuts against the second baffle 1248, the first avoidance spring 1247 is compressed to overcome the first torsion spring 1242 of the movable groove wall 1241, so as to guide the gasket out of the material receiving groove plate 124, thereby horizontally pushing out the gasket.

More specifically, the second cutting knife 122 is arranged above the first cutting knife 121, the moving direction of the second cutting knife 122 is opposite to the moving direction of the first cutting knife 121, a head blocking plate 1221 is arranged in the moving direction of the second cutting knife 122, the head blocking plate 1221 is arranged on a tube wall on one side of the material guiding constraint tube 1111, and when the second cutting knife 122 moves horizontally and approaches the head blocking plate 1221, the head blocking plate 1221 synchronously and vertically moves upwards;

after the previous gasket is cut by the first cutter 121, one end of the raw material of the gasket is in a zigzag shape, and the second cutter 122 moves horizontally, so that one end of the raw material of the gasket forms a parallel and level tangent plane, and the gasket with the upward zigzag surface is formed.

An avoiding opening for avoiding the head plate 1221 is formed in the pipe wall of one side of the material guiding restraining pipe 1111, one side of the head plate 1221 is flush with the pipe wall of one side of the material guiding constraint pipe 1111, the head plate 1221 is vertically arranged and provided with a second avoiding opening b for avoiding the second cutting knife 122, a connecting rod is arranged at one side of the head board 1221, a lifting arm 1222 is arranged on the pipe wall of one side of the connecting rod extending out of the material guiding restraint pipe 1111, the lifting arm 1222 is provided with a lifting wheel 1223, the wheel center of the lifting wheel 1223 is horizontal and vertical to the moving direction of the second cutter 122, one end of the second cutter 122 is connected to a driving frame 1224, the driving frame 1224 is horizontally slidably disposed on the cutting frame 1225, the cutting machine frame 1225 is provided with a cutting cylinder 1226, the cutting cylinder 1226 is horizontally arranged, a first lifting flap 1227 is arranged on the driving frame 1224, and the first lifting flap 1227 abuts against the lifting wheel 1223;

in the dissection operation of implementation to the packing ring raw materials one end that has the wavy surface, cutting cylinder 1226 starts, make second cutter 122 horizontal migration, interlock headboard 1221 vertical movement, make second cutter 122 stretch into the second dodge in the opening b, and then realize the dissection to packing ring raw materials one end, make the tangent plane of packing ring be a plane, and then the realization is to the presentation of packing ring, cutting cylinder 1226 resets, make second cutter 122 roll back to original state, headboard 1221 descends, realize exporting to the packing ring that cuts off.

More specifically, when the cut gasket is guided into the raw material pipe unfolding mechanism to unfold the gasket, the gasket forms a circular raw material, the pipe pushing unit comprises a material receiving cavity 130 for receiving the gasket, the material receiving cavity 130 is integrally rectangular box-shaped and horizontally arranged, an inlet and an outlet are arranged on the material receiving cavity 130, the inlet of the material receiving cavity 130 is arranged on a moving path of a pushing groove wall 1243, a vertical lifting mechanism is arranged below the outlet of the material receiving cavity 130, and the vertical lifting mechanism is used for vertically pushing the gasket out of a material inlet of the raw material pipe unfolding mechanism;

after the cut gasket is led out to the material receiving cavity 130, the vertical lifting mechanism is started to vertically push the single ring out to the raw material pipe unfolding mechanism so as to unfold the gasket, and the gasket is made to be in a ring-shaped structure.

Preferably, a supporting and restraining plate 131 is arranged on one side of an inlet of the material receiving cavity 130, the plate surface of the supporting and restraining plate 131 is vertical and is arranged along the length direction of the material receiving cavity 130, the upper end of the supporting and restraining plate 131 is hinged to the upper end of the material receiving cavity 130, a first supporting spring 1311 is sleeved on a hinged shaft of the supporting and restraining plate 131, and the first supporting spring 1311 enables the supporting and restraining plate 131 to be in a vertical plate surface state;

when the gasket is restrained, the gasket is prevented from being unfolded randomly, the supporting and restraining plate 131 is abutted against one side of the gasket, so that the gasket is restrained to be rectangular, and when the pushing groove wall 1243 moves horizontally, the supporting and restraining plate 131 is overcome, so that the gasket stays in the receiving cavity 130, and the gasket is restrained and fixed.

In order to guide out the constrained gaskets in the receiving cavity 130, openings are formed in the upper and lower cavities of the receiving cavity 130, a supporting horizontal plate 132 is arranged at the opening of the lower cavity of the receiving cavity 130, and the supporting horizontal plate 132 is used for blocking the opening of the lower cavity of the receiving cavity 130;

the holding horizontal plate 132 blocks the lower opening of the receiving chamber 130 to prevent the restrained gasket from falling from the lower opening of the receiving chamber 130.

Specifically, in order to turn the gasket and lead out the wavy surface of the gasket upwards, two ends of the receiving cavity 130 are rotatably disposed on the push pipe rack 133, a turning gear 1331 is disposed on a rotating shaft of the receiving cavity 130, the turning gear 1331 is engaged with a turning rack 1332, the turning rack 1332 is horizontal and perpendicular to the length direction of the receiving cavity 130, one end of the turning rack 1332 is connected to a piston rod of a turning cylinder 1333, and the turning cylinder 1333 is horizontal and perpendicular to the length direction of the receiving cavity 130;

when the receiving chamber 130 is turned, the turning cylinder 1333 is activated to turn the receiving chamber 130 180 degrees, so as to turn the gasket, thereby ensuring the accurate installation of the gasket and the packaging film,

more specifically, in order to implement horizontal transfer of the material receiving cavity 130 and implement avoidance of overturning of the material receiving cavity 130, the push pipe rack 133 is horizontally slidably disposed on a piston of a rodless cylinder 1334, the rodless cylinder 1334 is horizontally and vertically arranged with the length direction of the material receiving cavity 130, the supporting horizontal plate 132 is vertically disposed on an avoidance rack 1335, a second avoidance spring 1336 is disposed between the supporting horizontal plate 132 and the avoidance rack 1335, an avoidance cantilever 1301 is disposed on a rotating shaft of the material receiving cavity 130, a second avoidance roller 1302 is disposed at a suspending end of the avoidance cantilever 1301, and a rim of the second avoidance roller 1302 abuts against or is separated from an upper plate surface of the supporting horizontal plate 132;

when the overturning cylinder 1333 is started, the avoiding cantilever 1301 rotates, the rim of the second avoiding roller 1302 abuts against the upper plate surface of the supporting horizontal plate 132, and then the second avoiding spring 1336 is compressed, so that the receiving cavity 130 and the supporting horizontal plate 132 are avoided, and the overturning of the receiving cavity 130 is completed.

More specifically, the supporting horizontal plate 132 is provided with a lifting opening 1321, the vertical lifting mechanism comprises a lifting plate 134 arranged in the lifting opening 1321, supporting units are arranged on two sides of the lifting plate 134 and used for performing supporting clamping on two sides of the gasket, and a lifting unit is connected below the lifting plate 134 and used for lifting the lifting plate 134;

after the receiving chamber 130 is horizontally transferred to the lifting opening 1321 of the supporting horizontal plate 132, the lifting unit is started to vertically move the lifting plate 134, so as to drive the gasket located in the receiving chamber 130 to vertically move and transfer the gasket to the raw material pipe unfolding mechanism, so as to unfold the gasket, and unfold the gasket into a circular shape, thereby facilitating the subsequent installation operation.

Preferably, the supporting unit comprises supporting rods 1341 arranged at both sides of the lifting plate 134, the supporting rods 1341 are arranged vertically and at equal intervals along the supporting horizontal plate 132 in multiple groups, the lower ends of the supporting rods 1341 are connected with supporting frame plates 1342, and the supporting frame plates 1342 are connected with the lifting unit;

the two-sided support rods 1341 can effectively implement the constraint on both sides of the washer on the lifting plate 134, so that the washer constraint forms a rectangular configuration;

more specifically, the lifting unit comprises a first lifting plate 135 connected with the lower plate surface of the supporting horizontal plate 132, a second lifting plate 136 is arranged below the first lifting plate 135, a lifting cylinder 1351 is arranged on the second lifting plate 136, the lifting cylinder 1351 is vertical, a piston rod is connected with the first lifting plate 135, the supporting frame plate 1342 is vertically and slidably arranged on the first lifting plate 135 through a supporting slide rod 13421, and the first lifting plate 135 is lifted to correspond to the descending action of the supporting frame plate 1342;

after the supporting horizontal plate 132 is lifted to the highest position, the supporting frame plate 1342 is lowered, so that the upper end of the supporting rod 1341 is lowered to be lower than the upper plate surface of the supporting horizontal plate 132, and the supporting rod 1341 avoids the gasket to transfer the gasket.

More specifically, a second supporting spring 13422 is sleeved on the supporting slide bar 13421, two ends of the second supporting spring 13422 are respectively abutted to the first lifting plate 135 and the supporting frame plate 1342, a lifting roller 13423 is arranged at a rod end of the supporting slide bar 13421 extending out of the first lifting plate 135, a wheel center of the lifting roller 13423 is horizontal and abutted to the second lifting flap 13424, the second lifting flap 13424 is horizontal and is provided with a horizontal rod 13425 at one end, the horizontal rod 13425 is horizontally and slidably arranged on an extending bracket of the first lifting plate 135, a horizontal spring 13426 is sleeved on a rod body of the extending bracket of the horizontal rod 13425, two ends of the horizontal spring 13426 are respectively abutted to the rod end of the horizontal rod 13425 and the extending bracket, a ball 13427 is arranged at a rod end of the horizontal rod 13425, and the ball 13427 is abutted to the vertical flap 13428;

along with the ascending process of the supporting horizontal plate 132, the balls 13427 abut against the vertical flaps 13428, so that the supporting slide bars 13421 are linked to descend, the upper ends of the supporting rods 1341 on the two sides descend to be lower than the upper plate surface of the supporting horizontal plate 132, the supporting rods 1341 avoid the gaskets, and further transfer of the gaskets is formed.

How the packing ring of leading-in former raw materials pipe deployment mechanism is expanded and forms the ring form structure is described in detail below, former raw materials pipe deployment mechanism includes two sets of elastic cushions 140 that expand, it is connected with the merging unit respectively to expand elastic cushion 140, merging unit drive two sets of elastic cushions 140 that expand are close to or keep away from, when two sets of elastic cushions 140 that expand are close to, two sets of elastic cushions 140 that expand merge into the rectangular plate and divide and put the both sides position at the packing ring, when two sets of elastic cushions 140 that expand keep away from, two sets of elastic cushions 140 that expand are whole all semicircular, and implement the expansion to the packing ring to expand into the ring form with the packing ring.

In order to bring the two groups of unfolded elastic cushions 140 close to each other, so that the two groups of unfolded elastic cushions 140 perform the pulling of the two sides of the gasket, the combining unit comprises combining rollers 141 arranged at the two sides of the unfolded elastic cushions 140, the combining rollers 141 are arranged vertically and are arranged in multiple groups at equal intervals along the length direction of the unfolded elastic cushions 140, one end of each combining roller 141 is connected with a combining rack 142, the combining rack 142 is connected with a piston rod of a combining cylinder 143, and the piston rods of the combining cylinders 143 are arranged horizontally;

the combining cylinder 143 is started to enable the combining frames 142 on the two sides to be close to each other, the combining rollers 141 are abutted to the two sides of the unfolding elastic pad 140, the unfolding elastic pad 140 is combined to form a straight strip shape, then the combining cylinder 143 is reset, the combining rollers 141 on the two sides are far away, the unfolding elastic pad 140 is elastically reset, the gasket is made to form a circular gasket, and the subsequent gasket and the packaging film are conveniently and fixedly mounted.

The two ends of the unfolding elastic pad 140 are respectively hinged with unfolding arms 144, one end of each unfolding arm 144 is rotatably provided with an unfolding roller 1441, and the wheel core of each unfolding roller 1441 is vertically arranged on the unfolding track 1442 in a rolling manner;

to guide the folded unfolded elastic cushion 140, the folding arms 144 at both ends of the unfolded elastic cushion 140 slide along the folding tracks 1442, so that the folded unfolded elastic cushion 140 is folded to form a rectangular strip-shaped configuration, thereby performing the unfolding operation of the cushion.

The unfolding track 1442 is horizontally and slidably arranged on the unfolding sliding rod 145, the unfolding sliding rod 145 is horizontally and vertically arranged with the unfolding track 1442, an unfolding spring 1451 is sleeved on the unfolding sliding rod 145, and two ends of the unfolding spring 1451 are respectively abutted against the unfolding track 1442;

when the approach of the two spread elastic cushions 140 is performed, the spread track 1442 slides along the spread sliding rod 145, so that the spread track 1442 approaches, and thus the two spread elastic cushions 140 approach, and thus the approach of the two sides of the cushion ring is realized.

To implement the driving of the unwinding track 1442, an abutment roller 146 is disposed beside the combining roller 141, the abutment roller 146 is vertically disposed, an upper end of the abutment roller 146 is disposed on the combining frame 142, and the abutment roller 146 abuts against or is separated from the unwinding track 1442.

In order to perform adhesion on both sides of the two groups of unfolded elastic cushions 140, so that the gasket is unfolded to form a circular ring-shaped structure, the opposite surfaces of the two groups of unfolded elastic cushions 140 are provided with adhesion needles 1401, and the adhesion needles 1401 are arranged in multiple groups at intervals along the circumferential direction of the unfolded elastic cushions 140.

More specifically, in order to make the unfolding elastic pad 140 take on a circular ring-shaped configuration without external force, the two groups of unfolding elastic pads 140 are provided with elastic steel sheets 1402 at the outer sides thereof, and the elastic steel sheets 1402 are arranged along the circumferential extension of the unfolding elastic pad 140.

To perform the unfolding and the bearing of the gasket, bearing plates 147 are arranged below the two groups of unfolding elastic pads 140, and openings 1471 for the lifting plates 134 of the supporting unit to pass through are arranged on the bearing plates 147.

In order to implement the horizontal transfer of the unfolded gaskets to transfer the gaskets to the position of the push pipe installation device 200, the cylinder body of the merging cylinder 143 is fixed on the transfer rack 148, the transfer rack 148 is horizontally and slidably arranged on the transfer rail 1481, the transfer rail 1481 is horizontally arranged and laterally provided with the transfer cylinder 1482 in parallel, the transfer cylinder 1482 is arranged in parallel with the transfer rail 1481, and the piston is connected with the transfer rack 148.

More preferably, the push pipe installation apparatus 200 includes an installation plate 210, the installation plate 210 vertically ascends and descends and vertically drives a gasket on the raw material pipe unfolding mechanism, a gluing ring 220 is arranged above the installation plate 210, the gluing ring 220 vertically moves and performs a gluing operation on one side of a packaging film, and when the gluing ring 220 vertically moves and performs a gluing operation on one side of the packaging film, the installation plate 210 avoids the gluing ring 220;

in performing the fixing operation of the unfolded gasket and the packaging film at the position below the mounting plate 210, the glue applying ring 220 is vertically moved to apply the glue to the position of the packaging film before the mounting plate 210 is vertically moved, and then the mounting plate 210 vertically drives the gasket to the position of the packaging film to perform the fixing operation of the gasket and the packaging film inside the gasket.

More preferably, a plurality of pressing arms 211 are arranged at the edge of the mounting plate 210 at equal intervals along the circumferential direction of the mounting plate 210, one end of each pressing arm 211 is hinged to the edge of the mounting plate 210, a hinged shaft of each pressing arm 211 is horizontal, a pressing torsion spring 212 is sleeved on the hinged shaft of each pressing arm 211, and the pressing torsion springs 212 enable the pressing arms 211 to be in an inclined state;

when the installation of the gasket and the packaging film is implemented, the rubber coating ring 220 vertically moves, so that the rubber coating ring 220 abuts against the pressing arm 211, the torsion spring 212 is compressed and pressed, the pressing arm 211 avoids the mounting disc 210, and the gasket and the packaging film are fixedly installed.

Specifically, a first avoidance roller 2201 is arranged on the inner side of the rubber coating ring 220, a wheel center of the first avoidance roller 2201 is horizontally and rotatably arranged on the wheel frame, and the first avoidance roller 2201 abuts against or is separated from the upper end of the pressing arm 211;

in the process of vertically moving the gluing ring 220, the first avoiding roller 2201 abuts against the upper end of the pressing arm 211, so that the pressing arm 211 and the gluing ring 220 are avoided, and the gluing operation on the packaging film is performed.

More specifically, in order to enable the gluing ring 220 to be reliably contacted with a packaging film at a lower position, a second avoidance slide bar 222 is vertically arranged on a wheel carrier of the first avoidance roller 2201, the second avoidance slide bar 222 and the gluing ring 220 form a sliding fit in the vertical direction, a spring 223 is sleeved on the second avoidance slide bar 222, two ends of the spring 223 are respectively abutted to the wheel carrier of the first avoidance roller 2201 and the gluing ring 220, and the first avoidance rollers 2201 are arranged at intervals along the circumferential direction of the gluing ring 220.

Preferably, the center of the upper end of the mounting plate 210 is connected to a piston rod of a mounting cylinder 230, the piston rod of the mounting cylinder 230 is arranged vertically, and the mounting cylinder 230 is fixed on a mounting frame 231; the mounting frame 231 is further provided with a gluing cylinder 232, and a piston rod of the gluing cylinder 232 is vertical and a rod end of the piston rod is connected with the gluing ring 220.

In order to support the packaging film, a mounting plate 240 is disposed below the mounting plate 210, and a plate surface of the mounting plate 240 is horizontally disposed.

For implementing the trompil operation on the packaging film at packing ring place, trompil equipment 500 is including setting up the trompil cutter 510 in mounting disc 210 below position, the whole pipe form and vertical arrangement that is of trompil cutter 510, be provided with on the mounting panel 240 and dodge round hole 241, the setting of trompil cutter 510 is in dodging round hole 241, the laminating of trompil cutter 510 and dodge round hole 241 inner wall, the piston rod of trompil cutter 510 and trompil cylinder 520 is connected, the piston rod of trompil cylinder 520 is vertical.

When the perforated film waste is effectively discharged, a waste suction pipe 530 is arranged at the center of the perforating cutter 510, and the waste suction pipe 530 is communicated with an air inlet of the suction unit.

More specifically, in order to lead out the packaging film in a flattened state, the packaging film pushing apparatus 300 includes a horizontally arranged packaging film feeding roller, an outlet of the packaging film feeding roller is provided with a flattening roller 310, the flattening rollers 310 are horizontally and respectively arranged at two sides of the push pipe mounting apparatus 200, the flattening rollers 310 are arranged at intervals along the length direction of the two sides of the push pipe mounting apparatus 200, and the flattening rollers 310 are perpendicular to the guiding direction of the packaging film;

the flattening roller 310 is used for flattening the film, so as to realize the hole opening of the film and the installation of the gasket, and the sealing device 400 is used for welding the hole towel, so as to form a continuous packaging film.

Seal membrane equipment 400 and include the fifty percent discount pole 410 of arranging along packaging film direction of giving a guild, to fifty percent discount pole 410 level and slide through fifty percent discount slide bar 411 and set up on fifty percent discount frame 412, fifty percent discount slide bar 411 level and perpendicular with fifty percent discount pole 410, the cover is equipped with fifty percent discount spring 413 on the fifty percent discount slide bar 411 to the realization is to the elastic support of film, implement the fifty percent discount to the packaging film of installing the packing ring to fifty percent discount pole 410, then under the traction force of fifty percent discount carry over pinch rolls 420, implement the exhibition to the packaging film to derive to both sides in combining roller 430, be provided with a membrane pull roll 440 in the exit position of combining roller 430 in both sides, seal membrane pull roll 440 implements the fifty percent discount and the traction to the packaging film, and implement the welding to the packaging film through the welding strip for the continuous hole piece is formed to the packaging film.

The production process of the medical material comprises the following steps:

firstly, placing a raw material pipe coil on a feeding roller 110, leading one end of the raw material pipe coil out of the space between two groups of guide clamping rollers 111, and leading one end of the raw material pipe coil out of the upper end of a guide constraining pipe 1111;

secondly, starting a guide belt 1117 at one side of the material guide restraint pipe 1111, so that the coil materials of the raw material pipe led out from the upper end of the material guide restraint pipe 1111 are gradually carried out in an isometric mode;

thirdly, starting a first cutter 121 beside the upper end of the material guide restraining pipe 1111 to enable the first cutter 121 to move horizontally, and cutting the raw material at the pipe orifice at the upper end of the material guide restraining pipe 1111 to form a single gasket with a wave surface facing downwards;

fourthly, starting a material pushing mechanism to horizontally push the gasket at the upper end of the material guide restraint tube 1111 into the material receiving cavity 130 of the material pushing tube unit;

fifthly, turning the material receiving cavity 130 by 180 degrees to enable the gasket in the material receiving cavity 130 to face upwards in a wavy manner;

sixthly, starting the vertical lifting mechanism, and vertically pushing the gasket in the material receiving cavity 130 to a position between two groups of unfolding elastic pads 140 of the raw material pipe unfolding mechanism;

seventhly, enabling the two groups of unfolding elastic cushions 140 to be away from the reset to unfold the gasket, enabling the gasket to be in a circular ring-shaped structure, and horizontally transporting the gasket into the push pipe installation device 200 for installation;

eighthly, starting a second cutter 122 beside the upper end of the material guide restraint pipe 1111 to enable the second cutter 122 to move horizontally, and cutting the raw material at the pipe orifice position at the upper end of the material guide restraint pipe 1111 to form a single gasket with a wave surface facing upwards;

and step nine, repeating the step four to the step seven, and installing a new gasket.

Claims

1. Medical instrument production system, its characterized in that: the medical instrument production system comprises raw material pipe guiding equipment (100), wherein the raw material pipe guiding equipment (100) comprises a raw material pipe feeding unit, a guiding and sending unit is arranged at an outlet of the raw material pipe feeding unit and used for guiding a raw material pipe out to a pipe cutting unit section by section according to a flattened state, the pipe cutting unit is used for performing section cutting operation on one end of the raw material pipe, the pipe cutting unit is used for cutting a gasket with the same thickness at one end of the raw material pipe, the outlet of the pipe cutting unit is connected with a raw material pipe unfolding mechanism, and the raw material pipe unfolding mechanism is used for unfolding the raw material pipe into a ring shape and guiding the gasket into push pipe mounting equipment (200);

a packaging film pushing device (300) is arranged below the push pipe mounting device (200), the packaging film pushing device (300) is used for guiding a packaging film to the position below the push pipe mounting device (200) in a flattened manner, a film sealing device (400) is arranged at the outlet position of the packaging film pushing device (300), and the packaging film is sealed into a closed packaging bag by the film sealing device (400); the push pipe mounting equipment (200) is provided with hole forming equipment (500), the hole forming equipment (500) is used for forming a circular hole in the flattened packaging film, and the push pipe mounting equipment (200) is used for mounting the annular gasket at the edge position of the circular hole in the packaging film;

the push pipe mounting equipment (200) comprises a mounting disc (210), wherein the mounting disc (210) vertically ascends and descends and vertically drives a gasket on a raw material pipe unfolding mechanism, a rubber coating ring (220) is arranged above the mounting disc (210), the rubber coating ring (220) vertically moves and performs rubber coating operation on one side of a packaging film, and when the rubber coating ring (220) vertically moves and performs rubber coating operation on one side of the packaging film, the mounting disc (210) avoids the rubber coating ring (220);

the edge position of the mounting disc (210) is provided with a plurality of pressing arms (211), the pressing arms (211) are arranged at equal intervals along the circumferential direction of the mounting disc (210), one end of each pressing arm (211) is hinged to the edge of the mounting disc (210) and a hinged shaft is horizontal, a pressing torsion spring (212) is sleeved on the hinged shaft of each pressing arm (211), and the pressing arms (211) are inclined by pressing the torsion springs (212);

a first avoidance roller (2201) is arranged on the inner side of the rubber coating ring (220), the wheel core of the first avoidance roller (2201) is horizontally and rotatably arranged on the wheel frame, and the first avoidance roller (2201) is abutted against or separated from the upper end of the pressing arm (211);

the wheel carrier of the first avoidance roller (2201) is vertically provided with a second avoidance sliding rod (222), the second avoidance sliding rod (222) and the rubber coating ring (220) form sliding fit in the vertical direction, the second avoidance sliding rod (222) is sleeved with a spring (223), two ends of the spring (223) are respectively abutted against the wheel carrier of the first avoidance roller (2201) and the rubber coating ring (220), and the first avoidance roller (2201) is arranged in a plurality along the circumferential direction of the rubber coating ring (220) at intervals.

2. The medical device production system according to claim 1, wherein: the center of the upper end of the mounting disc (210) is connected with a piston rod of a mounting cylinder (230), the piston rod of the mounting cylinder (230) is vertically arranged, and the mounting cylinder (230) is fixed on a mounting rack (231); still be provided with rubber coating cylinder (232) on installation frame (231), the piston rod of rubber coating cylinder (232) is vertical and the rod end is connected with rubber coating circle (220).

3. The medical device production system according to claim 2, wherein: a mounting plate (240) is arranged below the mounting plate (210), and the plate surface of the mounting plate (240) is horizontally arranged.

4. The medical device production system according to claim 3, wherein: trompil equipment (500) is including setting up trompil cutter (510) at mounting disc (210) below position, trompil cutter (510) wholly is pipe form and vertical arranging, be provided with on mounting panel (240) and dodge round hole (241), trompil cutter (510) set up in dodging round hole (241), trompil cutter (510) with dodge round hole (241) inner wall laminating, trompil cutter (510) are connected with the piston rod of trompil cylinder (520), the piston rod of trompil cylinder (520) is vertical.

5. The medical device production system according to claim 4, wherein: a waste suction pipe (530) is arranged in the center of the perforating cutter (510), and the waste suction pipe (530) is communicated with an air inlet of the suction unit.

6. The medical device production system according to claim 5, wherein: packaging film propelling movement equipment (300) is including the horizontal packaging film feed roller of arranging, the export of packaging film feed roller is provided with nip roll (310), nip roll (310) level and branch are put in the both sides position of ejector sleeve erection equipment (200), nip roll (310) set up the multiunit along the both sides length direction interval of ejector sleeve erection equipment (200), nip roll (310) are perpendicular with the direction of delivery of packaging film.