CN115946436A - Non-toxic printing device and method for urine bag - Google Patents

Non-toxic printing device and method for urine bag Download PDF

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Publication number
CN115946436A
CN115946436A CN202310050828.7A CN202310050828A CN115946436A CN 115946436 A CN115946436 A CN 115946436A CN 202310050828 A CN202310050828 A CN 202310050828A CN 115946436 A CN115946436 A CN 115946436A
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China
Prior art keywords
urine bag
printing
straight
fixedly connected
assembly
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CN202310050828.7A
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CN115946436B (en
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马文华
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Changshu Taining Medical Equipment Co ltd
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Changshu Taining Medical Equipment Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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Abstract

The invention discloses a urine bag non-toxic printing device and a method thereof, belonging to the technical field of urine bag production and manufacture, and comprising a base, wherein the top of the base is provided with a driving component which rotates at equal angles; the top of the driving assembly is provided with detachable carriers at equal intervals along the circumferential direction; the detachable carrier comprises a limiting assembly, a locking assembly and a square frame, the limiting assembly is inserted into the square frame, the limiting assembly is fixedly connected with the locking assembly, the locking assembly is inserted into the square frame, and the limiting assembly can be separated from the square frame after the locking assembly is separated from the square frame; the detachable carrier is also connected with a negative pressure positioning assembly, the negative pressure positioning assembly is fixedly connected with the base, the coverage range of the negative pressure positioning assembly comprises a feeding position, a position detection position, a printing position and a drying position, and the negative pressure positioning assembly does not cover a discharging position; the base is provided with a position detection assembly for a position piece at a position detection position; through the mode, the detachable carrier is convenient to detach and install.

Description

Non-toxic printing device and method for urine bag
Technical Field
The invention relates to the technical field of urine bag production and manufacturing, in particular to a urine bag non-toxic printing device and a method thereof.
Background
The urine bag used in the hospital at present structurally comprises a urine storage bag, an upper drainage urine tube is fixedly connected to the upper end of the urine storage bag, and a urine discharge tube is fixed to the lower end of the urine storage bag.
The urine bag is required to be correspondingly printed with scale marks after being installed on a urine tube, a rotary disc type printing device is designed for printing the urine bag, a carrier of the rotary disc type printing device at a feeding position is used for assembling and feeding the urine bag, the urine bag is rotated to a printing machine for processing and printing after being rotated and matched, then the urine bag is rotated to a drying position for drying, and finally the urine bag is rotated to a discharging position for discharging; meanwhile, a positioning component is not designed when the urine bag rotates, and the urine bag is driven to shift by centrifugal force when the urine bag rotates, so that printing is easy to make mistakes, and the actual use of a patient is influenced; in addition, two sets of scrapers of current printing device drive respectively through two sets of actuating cylinders that drive for scraper position control operation is comparatively complicated, and finally, carousel formula printing device's stoving subassembly is the open-type, and other can pollute the processing environment of drying toxicity, and it is healthy to easily influence the staff, and current carrier all installs on the carousel through the bolt, and it is comparatively complicated actually to dismantle the change operation.
Based on the above, the invention designs a non-toxic printing device for urine bag and a method thereof to solve the above problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a urine bag non-toxic printing device and a method thereof.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the urine bag non-toxic printing device comprises a base,
the top of the base is provided with a driving assembly, and the driving assembly rotates at equal angles;
the top of the driving assembly is provided with detachable carriers at equal intervals along the circumferential direction;
the detachable carrier comprises a limiting assembly, a locking assembly and a square frame, the limiting assembly is inserted into the square frame, the limiting assembly is fixedly connected with the locking assembly in a limiting mode, the locking assembly is inserted into the square frame, and the limiting assembly can be separated from the square frame after the locking assembly is separated from the square frame;
the detachable carrier is also connected with a negative pressure positioning assembly, the negative pressure positioning assembly is fixedly connected with the base, the coverage range of the negative pressure positioning assembly comprises a feeding position, a position detection position, a printing position and a drying position, and the negative pressure positioning assembly does not cover a discharging position;
the base is provided with a position detection assembly for a position piece at a position detection position;
the base is provided with a printing component for printing at a printing position;
the printing assembly is connected with a closed drying assembly, the closed drying assembly is located right above the drying position, and after the closed drying assembly is contacted with the detachable carrier, one-way circulation drying of gas is achieved.
Furthermore, the driving assembly comprises a cam divider, a circular plate, a supporting cylinder and a driving motor, the cam divider is fixedly mounted at the top of the base, the driving motor is mounted on the side wall of the cam divider, the output end of the driving motor is fixedly connected with the input end of the cam divider, the output end of the cam divider is fixedly connected with the circular plate, the bottom of the circular plate is rotatably connected with the supporting cylinder through a bearing, and the supporting cylinder is fixedly mounted at the top of the cam divider.
Furthermore, the square frame is fixedly arranged on the top of the circular plate along the circumferential direction.
Further, the limiting assembly comprises a urine bag conduit slot, a urine bag slot, a top plate and a straight slot, the straight slot is formed in the bottom of the top plate, the outer wall of the square frame is in sliding connection with the inner wall of the straight slot in a fit mode, the urine bag slot is formed in the top of the top plate, the urine bag conduit slot is formed in the end portion of the urine bag slot of the top plate, the urine bag body is inserted into the urine bag slot, and a conduit connected with the urine bag body is inserted into the urine bag conduit slot.
Furthermore, locking Assembly includes the spring, draws piece, triangle slot and trapezoidal piece, roof both sides wall fixedly connected with spring, spring outer end fixedly connected with draws the piece, and draws piece inner end fixedly connected with trapezoidal piece, the triangle slot that uses with the cooperation of trapezoidal piece is seted up to the square frame outer wall.
Furthermore, the negative pressure positioning assembly comprises a c-shaped negative pressure cover, a first supporting plate, a first air outlet pipe, a first straight hole and a second straight hole, the top of the first supporting plate is fixedly connected with the c-shaped negative pressure cover, the top of the c-shaped negative pressure cover is attached to the bottom of the circular plate in a sliding mode, the c-shaped negative pressure cover is fixedly connected with the first air outlet pipe through an air hole, the first air outlet pipe is connected with an external air pump, the bottom of the urine bag slot is provided with the second straight hole at equal intervals, the top of the circular plate is provided with the first straight hole at equal intervals along the circumferential direction, and the top of the first straight hole is arranged in the square frame;
the coverage range of the c-shaped negative pressure cover comprises a feeding position, a position detection position, a printing position and a drying position, and the c-shaped negative pressure cover does not cover a discharging position.
Furthermore, the printing assembly comprises a straight guide rail, a support frame, a transverse guide rail, a straight sliding block, a transverse sliding block, a cylinder, a straight mounting plate, a straight module sliding table, a convex plate, a silk screen mounting frame, a scraper, a silk screen, a rotary cylinder, a transverse support seat, a rotating plate, a first connecting rod, a second connecting rod and a groove, the support frame is fixedly mounted at the top of the base, the cylinder is fixedly connected to the top of the support frame, a straight mounting plate is fixedly connected to the driving end of the cylinder, the straight sliding block is fixedly connected to the end face, close to the support frame, of the straight mounting plate, the straight sliding block is in limit sliding connection with the straight guide rail, and the straight guide rail is fixedly connected with the inside of the support frame; install the lateral wall that the support frame was kept away from to the straight board and install horizontal guide rail, sharp module slip table and silk screen mounting bracket, the spacing sliding connection of horizontal guide rail has horizontal slider, horizontal slider fixedly connected with horizontal supporting seat, and the drive end fixed connection of horizontal supporting seat and sharp module slip table, horizontal supporting seat fixed connection has revolving cylinder, revolving cylinder drive end fixedly connected with rotor plate, the rotor plate is seted up flutedly, symmetrical sliding connection has head rod and second connecting rod in the recess, the tip fixedly connected with flange plate of support frame is kept away from to second connecting rod and head rod, the scraper is installed to flange plate bottom, install the silk screen in the mounting hole of silk screen mounting bracket, and scraper bottom and silk screen top laminating sliding connection.
Furthermore, the end part of the transverse supporting seat far away from the supporting frame is in fit sliding connection with the convex plate through a sliding hole.
The invention also provides a printing method of the urine bag non-toxic printing device, which comprises the following steps:
when a straight inserting groove of a top plate of a limiting assembly of the detachable carrier is in contact with a square frame, the square frame pushes the square frame to be in contact with an inclined surface of a trapezoidal block firstly, the square frame pushes the trapezoidal block to move into the top plate, when the trapezoidal block moves to a triangular inserting groove, the restoring force of a spring drives a movable pulling block, the pulling block drives the trapezoidal block to move, the trapezoidal block is inserted into the triangular inserting groove, and the trapezoidal block and the triangular inserting groove are matched to realize that the top plate is quickly locked outside the square frame, so that the top plate is convenient to mount;
inserting a urine bag body into a urine bag insertion slot, inserting a catheter connected with the urine bag body into the urine bag catheter insertion slot, driving a circular plate rotating at an equal angle to drive a detachable carrier to rotate, driving a urine bag in the detachable carrier to sequentially move to an upper material level, a position detection position, a printing position, a drying position and a discharging position, sucking air in a c-shaped negative pressure cover by an external air pump through a first air outlet pipe when the urine bag moves to the upper material level, the position detection position, the printing position and the drying position, adsorbing the urine bag negative pressure into the urine bag insertion slot under the matching of a second straight hole and a first straight hole, ensuring the stability of the urine bag in the urine bag insertion slot, keeping the c-shaped negative pressure cover from being in contact with the circular plate when the urine bag moves to the lower material level, and treating the urine bag at the lower material level in a normal pressure state;
when the urine bag rotates to the position below the position detection assembly, the position detection assembly detects the position of the urine bag, the urine bag non-toxic printing device continues to operate when the position accords with the set position, the urine bag non-toxic printing device stops when the position does not accord with the set position, and the position of the urine bag is adjusted;
step four, after position detection, the urine bag of the detachable carrier rotates to a printing position, the printing assembly prints the urine bag at the printing position, meanwhile, the printing assembly drives the closed drying assembly to move downwards, after the closed drying assembly is contacted with the detachable carrier, the closed drying assembly realizes one-way gas circulation drying on the printed urine bag, drying waste gas is directly pumped away, and after printing, the printing assembly and the closed drying assembly are simultaneously separated from the detachable carrier;
and step five, moving the dried urine bag to a discharging position for discharging.
Advantageous effects
When the straight inserting groove of the top plate of the limiting assembly of the detachable carrier contacts with the square frame, the square frame pushes the square frame to firstly contact with the inclined surface of the trapezoidal block, the square frame pushes the trapezoidal block to move into the top plate, the spring restoring force drives the movable pulling block when the trapezoidal block moves to the triangular inserting groove, the pulling block drives the trapezoidal block to move, the trapezoidal block is inserted into the triangular inserting groove, the trapezoidal block and the triangular inserting groove are matched to realize that the top plate is quickly locked outside the square frame, so that the top plate is convenient to mount, or the pulling block is pulled outwards, the pulling block drives the trapezoidal block to be separated from the triangular inserting groove and then upwards pulls the top plate, the top plate is convenient to pull away from the square frame, the top plate is convenient to detach, and the detachable carrier is convenient to detach and mount.
According to the invention, the camera and the mounting and fixing frame are matched to detect the position of the urine bag when the urine bag rotates to the position below the camera of the position detection component, the urine bag non-toxic printing device is continuously operated when the position accords with the set position, and the urine bag non-toxic printing device is stopped when the position does not accord with the set position, so that the position of the urine bag is adjusted, the assembly error of the urine bag can be timely found, the printing is prevented from being easy to make mistakes, and the actual use of a patient is facilitated;
according to the invention, when the urine bag moves at the material loading position, the position detection position, the printing position and the drying position, an external air pump pumps air in the c-shaped negative pressure cover through the first air outlet pipe, the second straight hole and the first straight hole are matched to absorb the negative pressure of the urine bag in the urine bag slot, so that the stability of the urine bag in the urine bag slot is ensured, the c-shaped negative pressure cover is not contacted with the circular plate when the material is discharged, the urine bag at the material discharging position is in a normal pressure state, and the urine bag does not deviate due to centrifugal force when the material loading position, the position detection position, the printing position and the drying position rotate, so that the error in printing is avoided, and the actual use of a patient is facilitated;
according to the printing device, the cylinder drives the installation straight plate to move downwards to a set position, the rotating cylinder of the printing assembly drives the rotating plate to rotate when printing forwards, the rotating plate drives the second connecting rod to move downwards through the groove, the second connecting rod drives the scraper below the second connecting rod to be in contact with the silk screen through the convex plate, the first connecting rod moves upwards, the first connecting rod drives the scraper below the first connecting rod to move upwards, the linear module sliding table drives the transverse supporting seat to move forwards, and the transverse supporting seat drives the scraper to move forwards to perform printing; the cylinder drives the installation straight plate to move downwards to a set position, a rotary cylinder of the printing assembly drives the rotating plate to rotate when printing backwards, the rotating plate drives the second connecting rod to move upwards through the groove, the second connecting rod drives the scraper below the second connecting rod to move upwards through the convex plate, the first connecting rod moves downwards, the first connecting rod drives the scraper below the first connecting rod to move downwards, the scraper moves to be in contact with a silk screen, the linear module sliding table drives the transverse supporting seat to move backwards, the transverse supporting seat drives the scraper to move backwards to print, and therefore bidirectional printing is achieved;
according to the invention, when the installation straight plate moves to the lowest end, the top of the top plate is covered by the inserting cylinder, the printing coating is dried by the UV dryer, meanwhile, an external fan pumps the gas in the inserting cylinder through the second exhaust pipe and the gas collecting cover, and the dried waste gas is collected in a centralized manner, so that the dried waste gas can be prevented from overflowing outwards, the processing environment is nontoxic, meanwhile, the closed drying component moves synchronously along with the printing component, and a driving component does not need to be arranged independently.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a first perspective view of the main structure of the printing device for non-toxic urine bag of the present invention;
FIG. 2 is a front view of the non-toxic printing device for urine bags of the present invention;
FIG. 3 is a left side view of the structure of the printing device for non-toxic urine bag of the present invention;
FIG. 4 is a second perspective view of the main structure of the printing device for non-toxic urine bag of the present invention;
FIG. 5 is a third perspective view of the main structure of the printing device for non-toxic urine bag of the present invention;
FIG. 6 is a perspective view of a fourth embodiment of the printing apparatus for printing urine bag without toxicity;
FIG. 7 is a perspective view of the main structure of the printing device for non-toxic urine bag of the present invention;
FIG. 8 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 9 is an enlarged view of the structure of FIG. 7 at B in accordance with the present invention;
FIG. 10 is an enlarged view of the structure of FIG. 8 at C in accordance with the present invention;
fig. 11 is a top view (azimuth view) of the structure of the non-toxic printing device for urine bag of the present invention.
The reference numerals in the drawings denote:
1. the detachable vehicle comprises a base 2, a detachable carrier 21, a urine bag guide slot 22, a urine bag slot 23, a spring 24, a pulling block 25, a square frame 26, a top plate 27, a triangular slot 28, a trapezoidal block 29, a straight slot 3, a negative pressure positioning component 31, a negative pressure hood 32, a first support plate 33, a first air outlet pipe 34, a first straight hole 35, a second straight hole 4, a driving component 41, a cam divider 42, a circular plate 43, a support cylinder 44, a driving motor 5, a closed drying component 51, a plug cylinder 52, a transverse plate 53, a UV dryer 54, a gas hood 55, a second air suction pipe 6, a printing component 61, a straight guide rail 62, a support frame 63, a transverse guide rail 64, a straight sliding block 65, a transverse sliding block 66, a cylinder 67, a straight plate mounting 68, a linear module sliding table 69, a convex plate 610, a silk screen 611, a mounting frame 612, a silk screen 613, a rotary cylinder 614, a transverse support seat 615, a rotary plate 616, a first connecting rod 618, a second connecting rod 618, a groove 7, a camera position detection component 71, a camera 72, and a light source fixing frame 73.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example 1
Referring to the attached fig. 1-11 of the specification, the printing device for non-toxic urine bag comprises a base 1:
the top of the base 1 is provided with a driving component 4, and the driving component 4 rotates at equal angles;
the driving assembly 4 comprises a cam divider 41, a circular plate 42, a supporting cylinder 43 and a driving motor 44, the cam divider 41 is fixedly mounted at the top of the base 1, the driving motor 44 is mounted on the side wall of the cam divider 41, the output end of the driving motor 44 is fixedly connected with the input end of the cam divider 41, the output end of the cam divider 41 is fixedly connected with the circular plate 42, the bottom of the circular plate 42 is rotatably connected with the supporting cylinder 43 through a bearing, and the supporting cylinder 43 is fixedly mounted at the top of the cam divider 41;
the driving motor 44 drives the input end of the cam divider 41 to rotate, and the cam divider 41 drives the circular plate 42 to rotate at equal angles through the output end;
the top of the driving component 4 is provided with detachable carriers 2 at equal intervals along the circumferential direction;
the detachable carrier 2 comprises a limiting component, a locking component and a square frame 25, wherein the limiting component is inserted into the square frame 25, the limiting component is fixedly connected with the locking component, the locking component is inserted into the square frame 25, and the limiting component can be separated from the square frame 25 after the locking component is separated from the square frame 25;
the square frame 25 is fixedly mounted on the top of the circular plate 42 along the circumferential direction
The limiting assembly comprises a urine bag catheter slot 21, a urine bag slot 22, a top plate 26 and a straight slot 29, the straight slot 29 is formed in the bottom of the top plate 26, the outer wall of the square frame 25 is in fit sliding connection with the inner wall of the straight slot 29, the urine bag slot 22 is formed in the top of the top plate 26, the urine bag catheter slot 21 is formed in the end portion of the urine bag slot 22 of the top plate 26, a urine bag body is inserted into the urine bag slot 22, and a catheter connected with the urine bag body is inserted into the urine bag catheter slot 21;
the locking assembly comprises a spring 23, a pulling block 24, a triangular slot 27 and a trapezoidal block 28, the spring 23 is fixedly connected with two side walls of the top plate 26, the pulling block 24 is fixedly connected with the outer end of the spring 23, the trapezoidal block 28 is fixedly connected with the inner end of the pulling block 24, and the triangular slot 27 matched with the trapezoidal block 28 for use is formed in the outer wall of the square frame 25;
the inclined plane of the trapezoidal block 28 is arranged towards the center of the square frame 25;
when a straight insertion groove 29 of a top plate 26 of a limiting assembly of the detachable carrier 2 is in contact with a square frame 25, the square frame 25 pushes the trapezoid block 28 to be in inclined contact with a trapezoid block 28 firstly, the square frame 25 pushes the trapezoid block 28 to move into the top plate 26, when the trapezoid block 28 moves to a triangular slot 27, the restoring force of a spring 23 drives a movable pull block 24, the pull block 24 drives the trapezoid block 28 to move, the trapezoid block 28 is inserted into the triangular slot 27, the trapezoid block 28 and the triangular slot 27 are matched to realize that the top plate 26 is quickly locked outside the square frame 25, so that the top plate 26 is convenient to mount, or the pull block 24 is pulled outwards, the pull block 24 drives the trapezoid block 28 and the triangular slot 27 to separate and then upwards pull the top plate 26, the top plate 26 is convenient to pull away from the square frame 25, and the top plate 26 is convenient to detach;
inserting a urine bag body into a urine bag inserting slot 22, inserting a catheter connected with the urine bag body into a urine bag catheter inserting slot 21, driving a circular plate 42 rotating at an equal angle to drive the detachable carrier 2 to rotate, and driving the urine bag in the detachable carrier 2 to move to an upper material level, a position detection position, a printing position, a drying position and a lower material level in sequence;
the detachable carrier 2 is also connected with a negative pressure positioning assembly 3, the negative pressure positioning assembly 3 is fixedly connected with the base 1, the coverage range of the negative pressure positioning assembly 3 comprises a feeding position, a position detection position, a printing position and a drying position, and the negative pressure positioning assembly 3 does not cover a discharging position;
the negative pressure positioning component 3 comprises a c-shaped negative pressure cover 31, a first supporting plate 32, a first air outlet pipe 33, a first straight hole 34 and a second straight hole 35, the top of the first supporting plate 32 is fixedly connected with the c-shaped negative pressure cover 31, the top of the c-shaped negative pressure cover 31 is attached to the bottom of the circular plate 42 in a sliding manner, the c-shaped negative pressure cover 31 is fixedly connected with the first air outlet pipe 33 through an air hole, the first air outlet pipe 33 is connected with an external air pump, the second straight holes 35 are arranged at equal intervals at the bottom of the urine bag slot 22, the first straight holes 34 are arranged at equal intervals along the circumferential direction at the top of the circular plate 42, and the top of the first straight holes 34 is arranged in the square frame 25;
the coverage range of the c-shaped negative pressure cover 31 comprises a feeding position, a position detection position, a printing position and a drying position, and the c-shaped negative pressure cover 31 does not cover a discharging position;
the urine bag is at last material level, the position detection position, external air pump when printing position and stoving position remove takes the air in the c negative pressure cover 31 through first outlet duct 33 twitch, the straight hole 35 of second and the cooperation of first straight hole 34 are adsorbed the urine bag negative pressure in urine bag slot 22 down, the stability of urine bag in urine bag slot 22 has been guaranteed, c negative pressure cover 31 and plectane 42 contactless when the material level down, the ordinary pressure state is handled to the urine bag of unloading position, the urine bag is at last material level, the position detection position, printing position can not be because centrifugal force and position offset when drying the position and rotating, avoid the printing to make mistakes easily, do benefit to patient's in-service use.
The base 1 is provided with a position detection component 7 for a position piece at a position detection position;
the position detection assembly 7 comprises a camera 71, an installation fixing frame 72 and a light source 73, wherein the installation fixing frame 72 is fixedly installed at the top of the base 1, the installation fixing frame 72 is provided with the camera 71 and the light source 73, and the camera 71 is arranged right above the light source 73;
when the urine bag rotates to the position below the camera 71 of the position detection assembly 7, the camera 71 and the mounting fixing frame 72 are matched to carry out position detection on the urine bag, the urine bag non-toxic printing device is continuously operated when the position accords with the set position, and the urine bag non-toxic printing device is stopped when the position does not accord with the set position, so that the position of the urine bag is adjusted, the assembly error of the urine bag can be timely found, the printing is prevented from being easy to make mistakes, and the actual use of a patient is facilitated;
the base 1 is provided with a printing component 6 for printing at a printing position;
the printing component 6 comprises a straight guide rail 61, a support frame 62, a transverse guide rail 63, a straight sliding block 64, a transverse sliding block 65, a cylinder 66, a mounting straight plate 67, a linear module sliding table 68, a convex plate 69, a screen mounting frame 610, a scraper 611, a screen 612, a rotary cylinder 613, a transverse support seat 614, a rotating plate 615, a first connecting rod 616, a second connecting rod 617 and a groove 618, wherein the support frame 62 is fixedly mounted at the top of the base 1, the cylinder 66 is fixedly connected at the top of the support frame 62, the driving end of the cylinder 66 is fixedly connected with the mounting straight plate 67, the end face, close to the support frame 62, of the mounting straight plate 67 is fixedly connected with the straight sliding block 64, the straight sliding block 64 is in limited sliding connection with the straight guide rail 61, and the straight guide rail 61 is fixedly connected with the inside of the support frame 62; a transverse guide rail 63, a linear module sliding table 68 and a screen mounting frame 610 are mounted on the side wall of the mounting straight plate 67 far away from the support frame 62, a transverse slide block 65 is connected to the transverse guide rail 63 in a limiting and sliding manner, a transverse support seat 614 is fixedly connected to the transverse slide block 65, the transverse support seat 614 is fixedly connected to the driving end of the linear module sliding table 68, a rotary cylinder 613 is fixedly connected to the transverse support seat 614, a rotating plate 615 is fixedly connected to the driving end of the rotary cylinder 613, a groove 618 is formed in the rotating plate 615, a first connecting rod 616 and a second connecting rod 617 are symmetrically and slidably connected in the groove 618, a convex plate 69 is fixedly connected to the end portions, far away from the support frame 62, of the second connecting rod 617 and the first connecting rod 616, a scraper 611 is mounted at the bottom of the convex plate 69, a screen 612 is mounted in a mounting hole of the screen mounting frame 610, and the bottom of the scraper 611 is in fit and sliding connection with the top of the screen 612;
the end part of the transverse supporting seat 614 far away from the supporting frame 62 is in fit sliding connection with the convex plate 69 through a sliding hole;
the cylinder 66 drives the mounting straight plate 67 to move downwards to a set position, the rotating cylinder 613 of the printing assembly 6 drives the rotating plate 615 to rotate during forward printing, the rotating plate 615 drives the second connecting rod 617 to move downwards through the groove 618, the second connecting rod 617 drives the scraper 611 below the second connecting rod 617 to contact with the screen 612 through the convex plate 69, the first connecting rod 616 moves upwards, the first connecting rod 616 drives the scraper 611 below the first connecting rod 616 to move upwards, the linear module sliding table 68 drives the transverse supporting seat 614 to move forwards, and the transverse supporting seat 614 drives the scraper 611 to move forwards for printing; the cylinder 66 drives the installation straight plate 67 to move downwards to a set position, the rotary cylinder 613 of the printing component 6 drives the rotating plate 615 to rotate during backward printing, the rotating plate 615 drives the second connecting rod 617 to move upwards through the groove 618, the second connecting rod 617 drives the scraper 611 below the second connecting rod 617 to move upwards through the convex plate 69, the first connecting rod 616 moves downwards, the first connecting rod 616 drives the scraper 611 below the first connecting rod 616 to move downwards, the scraper 611 moves to be in contact with the silk screen 612, the linear module sliding table 68 drives the transverse supporting seat 614 to move backwards, the transverse supporting seat 614 drives the scraper 611 to move backwards for printing, and bidirectional printing is achieved;
the printing component 6 is connected with a closed drying component 5, the closed drying component 5 is positioned right above a drying position, and the closed drying component 5 is contacted with the detachable carrier 2 to realize one-way circulation drying of gas;
the closed drying component 5 comprises an insertion cylinder 51, a connecting transverse plate 52, a UV dryer 53, a gas collecting hood 54 and a second exhaust pipe 55, the connecting transverse plate 52 is fixedly connected with the insertion cylinder 51, the top of the insertion cylinder 51 is provided with the UV dryer 53 and the gas collecting hood 54, the gas collecting hood 54 is arranged on the outer side of the UV dryer 53, an air outlet at the top of the gas collecting hood 54 is fixedly connected with the second exhaust pipe 55, the second exhaust pipe 55 is connected with an external fan, the second exhaust pipe 55 is communicated with the inner wall of the insertion cylinder 51 through an air hole, and the inner wall of the insertion cylinder 51 is in fit sliding connection with the outer wall of the top plate 26;
the connecting transverse plate 52 is fixedly connected with the mounting straight plate 67, and the inner wall of the insertion cylinder 51 is in fit contact with the outer wall of the top plate 26 when the mounting straight plate 67 moves to the lowest end;
the straight board 67 of installation removes and covers roof 26 top with a section of thick bamboo 51 of pegging graft when lowermost, and UV drying apparatus 53 dries the processing to printing coating, and simultaneously, external fan draws the gas in a section of thick bamboo 51 of pegging graft through second exhaust tube 55 and gas collection cover 54, concentrates the collection with stoving waste gas, can avoid stoving waste gas outwards to spill over, realizes that the processing environment is nontoxic, and simultaneously, closed stoving subassembly 5 follows printing component 6 synchronous motion, need not to set up drive assembly again alone.
The invention also provides a printing method of the urine bag non-toxic printing device, which comprises the following steps:
firstly, when a straight inserting groove 29 of a top plate 26 of a limiting assembly of a detachable carrier 2 is in contact with a square frame 25, the square frame 25 pushes the square frame 25 to be in inclined contact with a trapezoidal block 28 firstly, the square frame 25 pushes the trapezoidal block 28 to move into the top plate 26, when the trapezoidal block 28 moves to a triangular inserting groove 27, the restoring force of a spring 23 drives a movable pulling block 24, the pulling block 24 drives the trapezoidal block 28 to move, the trapezoidal block 28 is inserted into the triangular inserting groove 27, and the trapezoidal block 28 is matched with the triangular inserting groove 27 to realize that the top plate 26 is quickly locked outside the square frame 25, so that the top plate 26 is convenient to mount;
step two, inserting a urine bag body into a urine bag slot 22, inserting a catheter connected with the urine bag body into a urine bag catheter slot 21, driving a motor 44 to drive an input end of a cam divider 41 to rotate, driving a circular plate 42 to rotate at an equal angle through an output end of the cam divider 41, driving a detachable carrier 2 to rotate through the circular plate 42 rotating at the equal angle, driving a urine bag in the detachable carrier 2 to sequentially move to an upper material level, a position detection position, a printing position, a drying position and a blanking position, sucking air in a c-shaped negative pressure cover 31 through a first air outlet pipe 33 by an external air pump when the urine bag moves to the upper material level, the position detection position, the printing position and the drying position, ensuring the stability of the urine bag in the urine bag slot 22 under the cooperation of a second straight hole 35 and a first straight hole 34, adsorbing the urine bag in the urine bag slot 22 under negative pressure, avoiding the position deviation of the urine bag due to centrifugal force when the c-shaped negative pressure cover 31 is not contacted with the circular plate 42 at the blanking position, processing the urine bag at the blanking position, avoiding the easy printing and the error of the actual use of a patient;
thirdly, the camera 71 and the mounting and fixing frame 72 are matched to detect the position of the urine bag when the urine bag rotates to the position below the camera 71 of the position detection component 7, the non-toxic printing device of the urine bag is continuously operated when the position accords with the set position, the non-toxic printing device of the urine bag is stopped when the position does not accord with the set position, and the position of the urine bag is adjusted, so that the assembly error of the urine bag can be found in time, the printing is prevented from being easily mistaken, and the actual use of a patient is facilitated;
step four, the urine bag of the detachable carrier 2 rotates to a printing position after position detection, the cylinder 66 drives the installation straight plate 67 to move downwards to a set position, the rotary cylinder 613 of the printing component 6 drives the rotating plate 615 to rotate during forward printing, the rotating plate 615 drives the second connecting rod 617 to move downwards through the groove 618, the second connecting rod 617 drives the scraper 611 below the second connecting rod 617 to contact with the screen 612 through the convex plate 69, the first connecting rod 616 moves upwards, the first connecting rod 616 drives the scraper 611 below the first connecting rod 616 to move upwards, the linear module sliding table 68 drives the transverse supporting seat 614 to move forwards, and the transverse supporting seat 614 drives the scraper 611 to move forwards for printing; the cylinder 66 drives the straight mounting plate 67 to move downwards to a set position, the rotary cylinder 613 of the printing component 6 drives the rotary plate 615 to rotate during backward printing, the rotary plate 615 drives the second connecting rod 617 to move upwards through the groove 618, the second connecting rod 617 drives the scraper 611 below the second connecting rod 617 to move upwards through the convex plate 69, the first connecting rod 616 moves downwards, the first connecting rod 616 drives the scraper 611 below the first connecting rod 616 to move downwards, the scraper 611 moves to be in contact with the screen 612, the linear module sliding table 68 drives the transverse supporting seat 614 to move backwards, the transverse supporting seat 614 drives the scraper 611 to move backwards for printing, so as to realize bidirectional printing, meanwhile, one set of rotary cylinders 613 can adjust the positions of the two sets of scrapers 611 so as to facilitate practical application and control, the printing component 6 performs printing treatment on urine bags in a printing position, meanwhile, the straight mounting plate 67 moves to the lowest end, the plug-in cylinder 51 covers the top of the top plate 26, the UV dryer 53 performs drying treatment on the printing coating, and meanwhile, an external fan sucks gas in the plug-in cylinder 51 to collect waste gas, and perform centralized drying treatment on the waste gas, and the waste gas collection and the drying assembly 5, and the drying process can be disassembled and the printing carrier 2 without performing centralized drying treatment and the drying process;
and step five, moving the dried urine bag to a discharging position for discharging.
In addition, pull the piece 24 outward, pull the piece 24 and drive trapezoidal piece 28 and upwards pull roof 26 after triangle slot 27 separation, roof 26 is convenient for take away from square frame 25, and roof 26 of being convenient for is dismantled, and the dismantlement formula carrier 2 of being convenient for is dismantled and is installed.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims (9)

1. Urine bag does not have toxicity printing device, including base (1), its characterized in that:
the top of the base (1) is provided with a driving component (4), and the driving component (4) rotates at equal angles;
the top of the driving component (4) is provided with detachable carriers (2) at equal intervals along the circumferential direction;
the detachable carrier (2) comprises a limiting assembly, a locking assembly and a square frame (25), the limiting assembly is inserted into the square frame (25), the locking assembly is fixedly connected with the limiting assembly and inserted into the square frame (25), and the limiting assembly can be separated from the square frame (25) after the locking assembly is separated from the square frame (25);
the detachable carrier (2) is also connected with a negative pressure positioning assembly (3), the negative pressure positioning assembly (3) is fixedly connected with the base (1), the coverage range of the negative pressure positioning assembly (3) comprises a feeding position, a position detection position, a printing position and a drying position, and the negative pressure positioning assembly (3) does not cover a discharging position;
the base (1) is provided with a position detection assembly (7) for a position piece at a position detection position;
the base (1) is provided with a printing component (6) for printing at a printing position;
printing component (6) are connected with closed stoving subassembly (5), closed stoving subassembly (5) are located directly over the stoving position, realize gaseous one-way circulation stoving behind closed stoving subassembly (5) and the contact of dismantlement formula carrier (2).
2. The urine bag non-toxic printing device according to claim 1, wherein the driving assembly (4) comprises a cam divider (41), a circular plate (42), a supporting cylinder (43) and a driving motor (44), the cam divider (41) is fixedly mounted at the top of the base (1), the driving motor (44) is mounted on the side wall of the cam divider (41), the output end of the driving motor (44) is fixedly connected with the input end of the cam divider (41), the output end of the cam divider (41) is fixedly connected with the circular plate (42), the bottom of the circular plate (42) is rotatably connected with the supporting cylinder (43) through a bearing, and the supporting cylinder (43) is fixedly mounted at the top of the cam divider (41).
3. The urine bag nontoxic printing apparatus according to claim 2, wherein the square frame (25) is fixedly installed on the top of the circular plate (42) along the circumferential direction.
4. The urine bag nontoxic printing device according to claim 3, wherein the limiting component comprises a urine bag conduit slot (21), a urine bag slot (22), a top plate (26) and a straight slot (29), the straight slot (29) is formed at the bottom of the top plate (26), the outer wall of the square frame (25) is in fit sliding connection with the inner wall of the straight slot (29), the urine bag slot (22) is formed at the top of the top plate (26), the urine bag conduit slot (21) is formed at the end part of the urine bag slot (22) of the top plate (26), the urine bag body is inserted into the urine bag slot (22), and a conduit connected with the urine bag body is inserted into the urine bag conduit slot (21).
5. The urine bag nontoxic printing device according to claim 4, wherein the locking component comprises a spring (23), a pulling block (24), a triangular slot (27) and a trapezoidal block (28), the spring (23) is fixedly connected to two side walls of the top plate (26), the pulling block (24) is fixedly connected to the outer end of the spring (23), the trapezoidal block (28) is fixedly connected to the inner end of the pulling block (24), and the triangular slot (27) matched with the trapezoidal block (28) for use is formed in the outer wall of the square frame (25).
6. The urine bag non-toxic printing device according to claim 5, wherein the negative pressure positioning component (3) comprises a c-shaped negative pressure cover (31), a first support plate (32), a first air outlet pipe (33), a first straight hole (34) and a second straight hole (35), the top of the first support plate (32) is fixedly connected with the c-shaped negative pressure cover (31), the top of the c-shaped negative pressure cover (31) is in fit sliding connection with the bottom of the circular plate (42), the c-shaped negative pressure cover (31) is fixedly connected with the first air outlet pipe (33) through an air hole, the first air outlet pipe (33) is connected with an external air pump, the second straight holes (35) are formed in the bottom of the urine bag slot (22) at equal intervals, the first straight holes (34) are formed in the top of the circular plate (42) at equal intervals along the circumferential direction, and the top of the first straight holes (34) is formed in the square frame (25);
the coverage range of the c-shaped negative pressure cover (31) comprises a material loading position, a position detection position, a printing position and a drying position, and the c-shaped negative pressure cover (31) does not cover a material unloading position.
7. The urine bag non-toxic printing device according to claim 6, wherein the printing assembly (6) comprises a straight guide rail (61), a support frame (62), a transverse guide rail (63), a straight sliding block (64), a transverse sliding block (65), a cylinder (66), a mounting straight plate (67), a straight module sliding table (68), a convex plate (69), a screen mounting frame (610), a scraper (611), a screen (612), a rotary cylinder (613), a transverse support seat (614), a rotating plate (615), a first connecting rod (616), a second connecting rod (617) and a groove (618), the support frame (62) is fixedly mounted at the top of the base (1), the cylinder (66) is fixedly connected at the top of the support frame (62), the mounting straight plate (67) is fixedly connected at the driving end of the cylinder (66), the straight sliding block (64) is fixedly connected with the straight guide rail (61) close to the end face of the support frame (62), and the straight guide rail (61) is fixedly connected with the support frame (62); lateral wall that support frame (62) was kept away from in straight board (67) of installation installs horizontal guide rail (63), sharp module slip table (68) and silk screen mounting bracket (610), horizontal guide rail (63) spacing sliding connection has horizontal slider (65), horizontal slider (65) fixedly connected with horizontal supporting seat (614), and the drive end fixed connection of horizontal supporting seat (614) and sharp module slip table (68), horizontal supporting seat (614) fixedly connected with revolving cylinder (613), revolving cylinder (613) drive end fixedly connected with rotor plate (615), recess (618) have been seted up in rotor plate (615), interior symmetry sliding connection of recess (618) has head rod (616) and second connecting rod (617), the tip fixedly connected with protruding board (69) of support frame (62) are kept away from in second connecting rod (617) and head rod (616), scraper (611) are installed to protruding board (69) bottom, install silk screen (612) in the mounting hole of silk screen mounting bracket (610), and scraper (611) bottom and silk screen (612) top laminating sliding connection.
8. The urine bag nontoxic printing device according to claim 7 wherein the end of the cross support base (614) far from the support frame (62) is in close sliding connection with the convex plate (69) through the sliding hole.
9. A method of printing the urine bag non-toxic printing apparatus of claim 8, comprising the steps of:
step one, when a straight inserting groove (29) of a top plate (26) of a limiting assembly of a detachable carrier (2) is in contact with a square frame (25), the square frame (25) pushes the square frame (28) to be in inclined plane contact with a trapezoidal block (28) firstly, the square frame (25) pushes the trapezoidal block (28) to move to the top plate (26), when the trapezoidal block (28) moves to a triangular inserting groove (27), the restoring force of a spring (23) drives a movable pulling block (24), the pulling block (24) drives the trapezoidal block (28) to move, the trapezoidal block (28) is inserted into the triangular inserting groove (27), the trapezoidal block (28) and the triangular inserting groove (27) are matched to realize that the top plate (26) is locked to the outside of the square frame (25) quickly, and the top plate (26) is convenient to mount;
inserting a urine bag body into a urine bag slot (22), inserting a catheter connected with the urine bag body into the urine bag catheter slot (21), driving the detachable carrier (2) to rotate by using a circular plate (42) rotating at an equal angle, driving the urine bag in the detachable carrier (2) to sequentially move to an upper material level, a position detection position, a printing position, a drying position and a discharging position, sucking air in the c-shaped negative pressure cover (31) by using an external air pump through a first air outlet pipe (33) when the urine bag moves from the upper material level, the position detection position, the printing position and the drying position, and adsorbing the negative pressure of the urine bag into the urine bag slot (22) by using the second straight hole (35) and the first straight hole (34) in a matching manner, so that the stability of the urine bag in the urine bag slot (22) is ensured, the c-shaped negative pressure cover (31) is not in contact with the circular plate (42) when the material level is discharged, and the urine bag at the material level is in a normal pressure state;
when the urine bag rotates to the position below the position detection component (7), the position detection component (7) detects the position of the urine bag, the urine bag non-toxic printing device continues to operate when the position accords with the set position, and the urine bag non-toxic printing device stops when the position does not accord with the set position, and the position of the urine bag is adjusted;
step four, the urine bag of the detachable carrier (2) rotates to a printing position after position detection, the printing component (6) prints the urine bag at the printing position, meanwhile, the printing component (6) drives the closed drying component (5) to move downwards, the closed drying component (5) realizes one-way gas circulation drying on the printed urine bag after the closed drying component (5) is contacted with the detachable carrier (2), and drying waste gas is directly pumped away, and the printed printing component (6) and the closed drying component (5) are separated from the detachable carrier (2) at the same time;
and step five, moving the dried urine bag to a discharging position for discharging.
CN202310050828.7A 2023-02-02 2023-02-02 Nontoxic printing device and method for urine bag Active CN115946436B (en)

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