阅读说明：本技术 医用封口双排打印一体机 (Medical sealing double-row printing integrated machine ) 是由 李玉柱 于 2020-04-21 设计创作，主要内容包括：本发明公开了一种医用封口双排打印一体机；包括机壳、送料总成、切割机构、封口打印总成、控制装置、操作面板；在灭菌袋入料进口侧安装有卷状灭菌袋放料装置；在机壳内靠近灭菌袋入料进口侧由机壳底部向机壳顶部分为动力区、送料区以及控制装置安装区；在动力区的上方安装有送料总成安装板；在送料区沿灭菌袋入料进口向灭菌袋出口的方向安装送料总成；在送料区上方的控制装置安装区设有控制装置安装板；所述控制安装板上安装控制装置；所述切割机构设置在两组送料辊组之间,在灭菌袋出口侧安装封口打印总成；本发明提供一种结构紧凑、体积小、运行稳定,封口质量好,封口效率高,能实现双排打印等优点。(The invention discloses a medical sealing double-row printing integrated machine; comprises a shell, a feeding assembly, a cutting mechanism, a seal printing assembly, a control device and an operation panel; a roll-shaped sterilization bag discharging device is arranged at the feeding inlet side of the sterilization bag; a power area, a feeding area and a control device mounting area are formed in the machine shell from the bottom of the machine shell to the top of the machine shell, and are close to a feeding inlet side of a sterilization bag; a feeding assembly mounting plate is arranged above the power area; a feeding assembly is arranged in the feeding area along the direction from the sterilizing bag feeding inlet to the sterilizing bag outlet; a control device mounting plate is arranged in the control device mounting area above the feeding area; the control mounting plate is provided with a control device; the cutting mechanism is arranged between the two groups of feeding roller sets, and a sealing printing assembly is arranged at the outlet side of the sterilization bag; the invention has the advantages of compact structure, small volume, stable operation, good sealing quality, high sealing efficiency, capability of realizing double-row printing and the like.)

1. A medical sealing double-row printing integrated machine; the cutting machine comprises a shell, a feeding assembly, a cutting mechanism, a sealing printing assembly and a control device, wherein the feeding assembly, the cutting mechanism and the sealing printing assembly are arranged in the shell; an operation panel installed on the upper surface of the casing;

the method is characterized in that: wherein the opposite side surfaces of the shell are respectively provided with a sterilization bag feeding inlet and a sterilization bag outlet; an inclined feeding plate is arranged on the machine shell below the sterilizing bag inlet; a roll-shaped sterilizing bag discharging device is arranged above the machine shell at the feeding inlet side of the sterilizing bag;

a power area, a feeding area and a control device mounting area are formed in the machine shell from the bottom of the machine shell to the top of the machine shell, and are close to a feeding inlet side of a sterilization bag;

a feeding power motor and a sealing printing power motor are installed in the power area, wherein the feeding power motor is positioned at the feeding inlet side of the sterilization bag and connected with a feeding assembly, and the sealing printing power motor is positioned at the outlet side of the sterilization bag and connected with a sealing printing assembly;

a feeding assembly mounting plate is arranged above the power area, and the feeding assembly mounting plate is fixedly connected with the shell bottom of the shell; a feeding assembly is arranged in the feeding area along the direction from the sterilizing bag feeding inlet to the sterilizing bag outlet;

a control device mounting plate is arranged in the control device mounting area above the feeding area and is fixedly connected with a feeding assembly mounting plate through a supporting piece; the control mounting plate is provided with a control device;

the cutting mechanism is arranged between the two groups of feeding roller sets,

the seal printing assembly is arranged at the outlet side of the sterilization bag; at the bag outlet side of disinfecting the one end of casing is equipped with wrapping bag semi-manufactured goods pan feeding mouth, is equipped with the export of packing finished product at the other end of casing to and the vertical walking passageway of wrapping bag, seal and print the assembly and include along the bag walking direction of disinfecting install in proper order and seal transport mechanism, heating device, seal mechanism and double printing mechanism.

2. The medical sealing double-row printing all-in-one machine as claimed in claim 1, characterized in that: the coiled sterilization bag discharging device comprises two vertical discharging supports and a support seat fixedly arranged on the machine shell, and the discharging supports are inserted into the support seat; the upper ends of the two discharging supports are provided with U-shaped placing grooves, supporting shafts are placed in the placing grooves of the two discharging supports, and supporting bearings used for supporting a central material roller of the sterilization bag are installed at two ends of each supporting shaft; the support shaft is provided with a support roller, the outer sides of two ends of the support roller are provided with damping plates, and the damping plates rotate along with the support roller and the sterilization bag center material roller; and the discharging support is provided with an elastic damping component which is abutted against the damping plate.

3. The medical sealing double-row printing all-in-one machine as claimed in claim 2, characterized in that: the elastic damping component comprises a fixed sleeve vertically arranged in the discharging support, a blocking part is arranged on the fixed sleeve on the damping plate side, a through hole is formed in the blocking part, a steel ball is arranged in the fixed sleeve, the diameter of the steel ball is not smaller than that of the through hole in the blocking part, and the steel ball is abutted to the damping plate; a return spring for tightly propping the steel ball is arranged in the fixed sleeve, and a pre-tightening ejector rod is screwed in the fixed sleeve at the outer end of the return spring.

4. The medical sealing double-row printing all-in-one machine as claimed in claim 1, characterized in that: the feeding assembly comprises two groups of feeding roller groups with the same structure, and the two groups of feeding roller groups are arranged in parallel; each group of feed rollers comprises a group of pair rollers which are arranged up and down, wherein the feed roller positioned below is a driving roller, the end part of the feed roller is provided with a gear, and the gear is meshed with a power gear of a feed power motor; the feeding roller positioned above is a driven roller, and two ends of the driven roller are connected with driving roller seats at two ends of the driving roller through a screw and a compression spring sleeved on the screw; a first material guide plate group is arranged at the side adjacent to the feeding inlet of the sterilization bag, and a second material guide plate group is arranged between the two feeding roller groups; a third material guide plate group which is adjacent to the feeding roller group and extends towards the outlet direction of the sterilization bag, and a fourth material guide plate group which is arranged at the inner side of the machine shell and is adjacent to the third material guide plate group; the first material guide plate group, the second material guide plate group, the third material guide plate group and the fourth material guide plate group respectively comprise an upper material guide plate and a lower material guide plate, and a channel for a sterilization bag to pass through is arranged between the upper material guide plate and the lower material guide plate; a detection switch for detecting the feeding state is arranged at the first material guide plate group corresponding to the feeding inlet of the sterilization bag; a detection switch for detecting a fixed-length starting point is arranged at the tail end of the second material guide plate group; a detection switch for fixed-length end point detection is arranged at the tail end of the fourth material guide plate group and adjacent to the outlet of the sterilization bag; and the feeding ports of the second material guide plate group, the third material guide plate group and the fourth material guide plate group are all V-shaped feeding ports.

5. The medical sealing double-row printing all-in-one machine as claimed in claim 1, characterized in that: the cutting mechanism is arranged between the two groups of feeding roller sets and comprises a cutting motor arranged at one end of the feeding assembly, and a driving belt wheel is arranged on an output shaft of the cutting motor; a driven belt wheel is installed at the other end of the feeding assembly along the direction vertical to the sterilization bag, a conveying belt is assembled on the driving belt wheel and the driven belt wheel, a guide groove is fixedly installed below the second material guide plate group, the conveying belt is located in the guide groove, a sliding block is installed on the conveying belt in the guide groove, a cutting knife is installed on the sliding block, a cutting knife groove is formed in the second material guide plate group corresponding to the position of the cutting knife along the moving direction of the conveying belt, and the cutting knife is located in the cutting knife groove and extends out of the upper surface of the second material guide plate group; and a cutting knife detection switch for detecting the position of the cutting knife is fixedly arranged at the two ends of the cutting knife groove.

6. The medical sealing double-row printing all-in-one machine as claimed in claim 1, characterized in that: the sealing printing and conveying mechanism comprises a sealing printing mounting plate fixedly connected with a casing, a sealing printing power motor is vertically mounted on the sealing printing mounting plate at the feed inlet side of a sterilization bag, two belt conveying devices are mounted on the sealing printing mounting plate at the discharge outlet side of the sterilization bag through an upper suspension beam and a lower suspension beam, the belt conveying device at the upper part is a driven belt conveying device, the belt conveying device at the lower part is a driving belt conveying device, the driving belt conveying device is meshed with a power gear at the output end of the sealing printing power motor through a driving gear, and the driven belt conveying device is meshed with the driving gear of the driving belt conveying device through a driven gear; the sealing part of the semi-finished packaging bag is clamped between the transmission belts of the driving belt transmission device and the driven belt transmission device; a fixed support plate and a floating pre-tightening pressure plate are arranged between the belts of the driving belt conveying device or the driven belt conveying device, and a guide post and a pre-tightening spring are arranged between the fixed support plate and the floating pre-tightening pressure plate; the fixed supporting plates are fixedly connected with the corresponding upper suspension beams or lower suspension beams, and two guard plates are respectively arranged on the fixed supporting plates at two sides of the belt; and two ends of the floating pre-tightening pressure plate are slidably mounted in the guide groove of the guard plate through guide shafts.

7. The medical sealing double-row printing all-in-one machine as claimed in claim 1, characterized in that: a heating device is fixedly arranged between the seal printing and conveying mechanism and the seal printing and mounting plate, the heating device comprises an upper heating member and a lower heating member, and the upper heating member and the lower heating member are connected with an upper suspension beam and a lower suspension beam through upright posts; the pre-pressing spring is sleeved on the upright post connected with the upper heating component or the upright post connected with the lower heating component.

8. The medical sealing double-row printing all-in-one machine as claimed in claim 1, characterized in that: the sealing mechanism is adjacent to the tail end of the heating device and comprises a pressing wheel and an indentation forming wheel, wherein the pressing wheel is connected with a sealing printing mounting plate through a support, the indentation forming wheel is positioned below the pressing wheel and is mounted on the sealing printing mounting plate through a support shaft, the support shaft extends out of the sealing printing mounting plate, a belt pulley is mounted at the end part of the support shaft, the belt pulley is connected with a synchronous belt pulley through a belt, and the synchronous belt pulley is coaxially mounted on a transmission shaft of the driving belt conveying device.

9. The medical sealing double-row printing all-in-one machine as claimed in claim 1, characterized in that: an open printing area is arranged on the outlet side of a packaged finished product of the shell, and the double-row printing mechanism is slidably arranged in the printing area in the shell; the double-row printing mechanism comprises a printer mounting vertical plate, the lower end of the printer mounting vertical plate is slidably mounted in a guide groove, the guide groove is fixedly mounted on a bottom plate of the machine shell, and a mutually matched positioning pin is arranged between the inner end surface of the printer mounting vertical plate and the seal printing mounting plate; a drawing panel is arranged on the outer side of the printer mounting vertical plate and is detachably connected with the shell through a fastener; two printers are arranged on the printer mounting vertical plate on the side corresponding to the sealing mechanism along the conveying direction of the sterilization bag; the centers of the printer heads of the two printers are not on the same straight line; a guide plate is arranged on the printer mounting vertical plate adjacent to the sealing mechanism; and detection switches for detecting the positions of the sterilization bags are arranged at the material feeding positions of the two printers.

10. The medical sealing double-row printing all-in-one machine as claimed in claim 1, characterized in that: and a material supporting device is arranged at the position corresponding to the longitudinal travelling channel of the packaging bag along the feeding port of the semi-finished product of the packaging bag to the outlet of the packaged finished product.

11. The medical sealing double-row printing all-in-one machine as claimed in claim 1, characterized in that: the wireless communication module is used for data interaction with the peripheral equipment.

Technical Field

The invention belongs to the technical field of medical instrument packaging, and particularly relates to a medical sealing double-row printing all-in-one machine.

Background

As is known, part of surgical instruments are recycled instruments, and the instruments need to be cleaned, sterilized and packaged after being used, so that the infection prevention of the next patient is improved; the medical sealing machine is widely used as a disinfection auxiliary tool for sealing medical instruments in departments such as hospital disinfection supply rooms, operating rooms and the like, and can be used for sealing medical sterilization bags. In the past, most of medical institutions widely adopt manual medical sealing machines, operators need to manually press a heating rod to realize heating and pressurizing sealing of plastic packaging bags, sealing of one plastic packaging bag can only be completed through one-time operation, and the sealing quality is also influenced by the operation level of the operators. The mode is low in efficiency, and the sealing quality is difficult to guarantee.

The development of the medical sealing machine in China at present makes great progress in these years, and the production technology and the development level are greatly improved; with the development of the technology, medical sealing machines capable of realizing automatic feeding, automatic cutting and printing are disclosed in the market, the sealing machines can realize sealing of sterilization bags and printing of information such as packaging date, inspection personnel, batch and the like, and traceability of sterilization and packaging of medical instruments is improved; the presently disclosed medical sealer mainly comprises a feeding assembly, a cutting mechanism, a seal printing assembly and a control device for controlling the working states of the feeding assembly, the cutting mechanism and the seal printing assembly; according to market research, the existing medical seal has the defects of unreasonable arrangement, large volume, complex electrical circuit arrangement and unstable operation in structural arrangement; in the actual operation process, the roller material of the sterilization bag is released freely, so that the roller material of the sterilization bag is accumulated and blocked during material discharge, and the problem of incapability of conveying is caused frequently; in a feeding assembly, the conventional medical sealing machine generally adopts a single conveying roller, so that one end of a sterilization bag is clamped by the conveying roller arranged on a roller during cutting, and the other end of the sterilization bag is not tightly pressed, thereby causing the problems of cutting accumulation and section inclination during cutting; most of the existing medical sealing machines are provided with a printer in printing, which can only finish single-row printing, and can not realize double-row printing under the condition that a plurality of single-row recording information have no space.

Therefore, the medical sealing double-row printing integrated machine has the advantages of compact structure, small volume and stable operation, and can realize double-row printing.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides the medical sealing double-row printing all-in-one machine which is compact in structure, small in size, stable in operation and capable of realizing double-row printing.

The invention is realized in such a way that the invention provides a medical sealing double-row printing integrated machine; the cutting machine comprises a shell, a feeding assembly, a cutting mechanism, a sealing printing assembly and a control device, wherein the feeding assembly, the cutting mechanism and the sealing printing assembly are arranged in the shell; an operation panel installed on the upper surface of the casing;

the method is characterized in that: wherein the opposite side surfaces of the shell are respectively provided with a sterilization bag feeding inlet and a sterilization bag outlet; an inclined feeding plate is arranged on the machine shell below the sterilizing bag inlet; a roll-shaped sterilizing bag discharging device is arranged above the machine shell at the feeding inlet side of the sterilizing bag;

a power area, a feeding area and a control device mounting area are formed in the machine shell from the bottom of the machine shell to the top of the machine shell, and are close to a feeding inlet side of a sterilization bag;

a feeding power motor and a sealing printing power motor are installed in the power area, wherein the feeding power motor is positioned at the feeding inlet side of the sterilization bag and connected with a feeding assembly, and the sealing printing power motor is positioned at the outlet side of the sterilization bag and connected with a sealing printing assembly;

a feeding assembly mounting plate is arranged above the power area, and the feeding assembly mounting plate is fixedly connected with the shell bottom of the shell; a feeding assembly is arranged in the feeding area along the direction from the sterilizing bag feeding inlet to the sterilizing bag outlet;

a control device mounting plate is arranged in the control device mounting area above the feeding area and is fixedly connected with a feeding assembly mounting plate through a supporting piece; the control mounting plate is provided with a control device;

the cutting mechanism is arranged between the two groups of feeding roller sets,

the seal printing assembly is arranged at the outlet side of the sterilization bag; at the bag outlet side of disinfecting the one end of casing is equipped with wrapping bag semi-manufactured goods pan feeding mouth, is equipped with the export of packing finished product at the other end of casing to and the vertical walking passageway of wrapping bag, seal and print the assembly and include along the bag walking direction of disinfecting install in proper order and seal transport mechanism, heating device, seal mechanism and double printing mechanism.

Preferably, in the technical scheme, the coiled sterilization bag discharging device comprises two vertical discharging supports and a support seat fixedly installed on the machine shell, and the discharging supports are inserted into the support seat; the upper ends of the two discharging supports are provided with U-shaped placing grooves, supporting shafts are placed in the placing grooves of the two discharging supports, and supporting bearings used for supporting a central material roller of the sterilization bag are installed at two ends of each supporting shaft; the support shaft is provided with a support roller, the outer sides of two ends of the support roller are provided with damping plates, and the damping plates rotate along with the support roller and the sterilization bag center material roller; and the discharging support is provided with an elastic damping component which is abutted against the damping plate.

Preferably, in the technical scheme, the elastic damping member comprises a fixed sleeve vertically installed in the discharging support, the fixed sleeve is provided with a blocking part on the damping plate side, the blocking part is provided with a through hole, a steel ball is arranged in the fixed sleeve, the diameter of the steel ball is not smaller than that of the through hole in the blocking part, and the steel ball is abutted to the damping plate; a return spring for tightly propping the steel ball is arranged in the fixed sleeve, and a pre-tightening ejector rod is screwed in the fixed sleeve at the outer end of the return spring.

Preferably, the feeding assembly comprises two groups of feeding roller groups with the same structure, and the two groups of feeding roller groups are arranged in parallel; each group of feed rollers comprises a group of pair rollers which are arranged up and down, wherein the feed roller positioned below is a driving roller, the end part of the feed roller is provided with a gear, and the gear is meshed with a power gear of a feed power motor; the feeding roller positioned above is a driven roller, and two ends of the driven roller are connected with driving roller seats at two ends of the driving roller through a screw and a compression spring sleeved on the screw; a first material guide plate group is arranged at the side adjacent to the feeding inlet of the sterilization bag, and a second material guide plate group is arranged between the two feeding roller groups; a third material guide plate group which is adjacent to the feeding roller group and extends towards the outlet direction of the sterilization bag, and a fourth material guide plate group which is arranged at the inner side of the machine shell and is adjacent to the third material guide plate group; the first material guide plate group, the second material guide plate group, the third material guide plate group and the fourth material guide plate group respectively comprise an upper material guide plate and a lower material guide plate, and a channel for a sterilization bag to pass through is arranged between the upper material guide plate and the lower material guide plate; a detection switch for detecting the feeding state is arranged at the first material guide plate group corresponding to the feeding inlet of the sterilization bag; a detection switch for detecting a fixed-length starting point is arranged at the tail end of the second material guide plate group; a detection switch for fixed-length end point detection is arranged at the tail end of the fourth material guide plate group and adjacent to the outlet of the sterilization bag; and the feeding ports of the second material guide plate group, the third material guide plate group and the fourth material guide plate group are all V-shaped feeding ports.

Preferably, in the technical scheme, the cutting mechanism is arranged between the two groups of feeding roller sets and comprises a cutting motor arranged at one end of the feeding assembly, and a driving belt wheel is arranged on an output shaft of the cutting motor; a driven belt wheel is installed at the other end of the feeding assembly along the direction vertical to the sterilization bag, a conveying belt is assembled on the driving belt wheel and the driven belt wheel, a guide groove is fixedly installed below the second material guide plate group, the conveying belt is located in the guide groove, a sliding block is installed on the conveying belt in the guide groove, a cutting knife is installed on the sliding block, a cutting knife groove is formed in the second material guide plate group corresponding to the position of the cutting knife along the moving direction of the conveying belt, and the cutting knife is located in the cutting knife groove and extends out of the upper surface of the second material guide plate group; and a cutting knife detection switch for detecting the position of the cutting knife is fixedly arranged at the two ends of the cutting knife groove.

Preferably, in the technical scheme, the seal printing and conveying mechanism comprises a seal printing and mounting plate fixedly connected with a casing, a seal printing power motor is vertically mounted on the seal printing and mounting plate at the inlet side of a sterilizing bag feeding port, two belt conveying devices are mounted on the seal printing and mounting plate at the outlet side of the sterilizing bag through an upper suspension beam and a lower suspension beam, wherein the belt conveying device at the upper part is a driven belt conveying device, the belt conveying device at the lower part is a driving belt conveying device, the driving belt conveying device is meshed with a power gear at the output end of the seal printing power motor through a driving gear, and the driven belt conveying device is meshed with a driving gear of the driving belt conveying device through the driven gear; the sealing part of the semi-finished packaging bag is clamped between the transmission belts of the driving belt transmission device and the driven belt transmission device; a fixed support plate and a floating pre-tightening pressure plate are arranged between the belts of the driving belt conveying device or the driven belt conveying device, and a guide post and a pre-tightening spring are arranged between the fixed support plate and the floating pre-tightening pressure plate; the fixed supporting plates are fixedly connected with the corresponding upper suspension beams or lower suspension beams, and two guard plates are respectively arranged on the fixed supporting plates at two sides of the belt; and two ends of the floating pre-tightening pressure plate are slidably mounted in the guide groove of the guard plate through guide shafts.

Preferably, in the technical scheme, a heating device is fixedly installed between the seal printing and conveying mechanism and the seal printing and mounting plate, the heating device comprises an upper heating member and a lower heating member, and the upper heating member and the lower heating member are connected with an upper suspension beam and a lower suspension beam through upright posts; the pre-pressing spring is sleeved on the upright post connected with the upper heating component or the upright post connected with the lower heating component.

Preferably, the sealing mechanism is adjacent to the tail end of the heating device and comprises a pressing wheel connected with the sealing printing mounting plate through a support and an indentation forming wheel positioned below the pressing wheel, the indentation forming wheel is mounted on the sealing printing mounting plate through a support shaft, the support shaft extends out of the sealing printing mounting plate, a belt pulley is mounted at the end of the support shaft, the belt pulley is connected with a synchronous belt pulley through a belt, and the synchronous belt pulley is coaxially mounted on a transmission shaft of the driving belt conveying device.

Preferably, in the technical scheme, an open printing area is arranged at the outlet side of a packaged finished product of the shell, and the double-row printing mechanism is slidably arranged in the printing area in the shell; the double-row printing mechanism comprises a printer mounting vertical plate, the lower end of the printer mounting vertical plate is slidably mounted in a guide groove, the guide groove is fixedly mounted on a bottom plate of the machine shell, and a mutually matched positioning pin is arranged between the inner end surface of the printer mounting vertical plate and the seal printing mounting plate; a drawing panel is arranged on the outer side of the printer mounting vertical plate and is detachably connected with the shell through a fastener; two printers are arranged on the printer mounting vertical plate on the side corresponding to the sealing mechanism along the conveying direction of the sterilization bag; the centers of the printer heads of the two printers are not on the same straight line; a guide plate is arranged on the printer mounting vertical plate adjacent to the sealing mechanism; and detection switches for detecting the positions of the sterilization bags are arranged at the material feeding positions of the two printers.

According to the technical scheme, the material supporting device is arranged at the position corresponding to the longitudinal travelling channel of the packaging bag along the feeding port of the semi-finished product of the packaging bag to the outlet of the packaged finished product.

The wireless communication module is used for data interaction with the peripheral equipment.

The invention has the advantages and technical effects that: the medical sealing machine adopts an upper-lower three-layer structure arrangement, and particularly the control device is provided with the topmost layer, so that the circuit arrangement of the existing medical sealing machine is optimized, the assembly and wiring efficiency is improved, the maintenance and the inspection are facilitated, the heat insulation and the heat dissipation are facilitated by the aid of the topmost layer, and the service life of an electric element is prolonged; meanwhile, the influence brought by the power device in the operation process is avoided; the invention adopts two groups of parallel conveying rollers, thereby ensuring the feeding stability; a cutting mechanism is arranged between the two groups of conveying rollers, so that the sterilization bag is simultaneously clamped by the two groups of conveying rollers during cutting, the problems of cutting accumulation and section inclination during clamping of the existing pair rollers are solved, and the sealing quality is improved; the sterilizing bag discharging device is used for supporting a sterilizing bag roller material, and the damping release structure is additionally arranged, so that when the feeding assembly loses feeding power, the resistance of the supporting roller in the rotating motion process can be increased, the energy of the supporting roller is gradually attenuated, the motion of the supporting roller is weakened, the sterilizing bags on the supporting roller are prevented from being accumulated under the action of inertia, normal feeding is influenced, and the sealing efficiency is improved.

In conclusion, the double-row printing device has the advantages of compact structure, small volume, stable operation, capability of realizing double-row printing and the like.

Drawings

FIG. 1 is a front view of embodiment 1 of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a right side view of the present invention;

FIG. 5 is a top view of the present invention;

FIG. 6 is a rear view of the present invention;

FIG. 7 is a cross-sectional view A-A of FIG. 5;

FIG. 8 is a schematic perspective view of the present invention;

FIG. 9 is a schematic view of the internal structure of the present invention;

FIG. 10 is a front view of a roll form sterilization bag dispenser;

FIG. 11 is a top view of the roll sterilizing bag dispenser;

FIG. 12 is a left side view of the roll form sterilization bag dispenser;

FIG. 13 is a cross-sectional view B-B of FIG. 10;

FIG. 14 is a cross-sectional view C-C of FIG. 11;

FIG. 15 is a schematic perspective view of a roll-shaped sterilizing bag discharging device;

FIG. 16 is a schematic view of a rubber column structure for the elastic damping member;

FIG. 17 is a schematic view of an adjustable roll-type bag dispenser;

FIG. 18 is a top view of the feed assembly;

FIG. 19 is a perspective view of the feed assembly;

FIG. 20 is a cross-sectional view taken along line D-D of FIG. 19;

FIG. 21 is a top view of the closure printing assembly;

FIG. 22 is a perspective view of a closure printing assembly;

FIG. 23 is a cross-sectional view E-E of FIG. 22;

FIG. 24 is a schematic structural view of example 2 of the present invention;

FIG. 25 is another schematic view of the holding device in example 2.

1. A housing; 1-1, feeding a sterilization bag into a material inlet; 1-2, an outlet of a sterilization bag; 1-3, feeding a plate; 1-4, a power zone; 1-40, feeding power motor; 1-41, sealing and printing a power motor; 1-42, a feeding assembly mounting plate; 1-43, a control device mounting plate; 1-5, a feeding area; 1-6, a control device installation area; 1-7, a voice window; 2. a feeding assembly; 2-1, a feeding roller set; 2-2, a driving roller; 2-3, a gear; 2-4, a power gear; 2-5, a driven roller; 2-6, a screw; 2-7, a compression spring; 2-8, a first material guide plate group; 2-9, a second guide plate group; 2-10, a third guide plate group; 2-11, a fourth guide plate group; 2-12, a detection switch; 2-13, a detection switch; 2-14, a detection switch; 3. a cutting mechanism; 3-1, cutting a motor; 3-2, a driving belt wheel; 3-3, a driven belt wheel; 3-4, conveying belt; 3-5, a guide groove; 3-6, a sliding block; 3-7, a cutter; 3-8, cutting the cutter groove; 3-9, a cutter detection switch; 4. a seal printing assembly; 4-1, feeding a semi-finished product into a packaging bag; 4-2, packaging a finished product outlet; 4-3, a longitudinal traveling channel of the packaging bag; 4-4, a seal printing and conveying mechanism; 4-40, sealing and printing the mounting plate; 4-41, an upper suspension beam; 4-42, lower suspension beam; 4-43, a driven belt conveyer; 4-430, fixing the supporting plate; 4-431, floating pre-tightening pressing plates; 4-44, a drive belt conveyor; 4-45, a drive gear; 4-46, power gear; 4-47, driven gear; 4-48, guide post; 4-49, pre-tightening the spring; 4-490 and a guard plate; 4-491, a guide shaft; 4-492, a guide groove; 4-5, a heating device; 4-50, an upper heating member; 4-51, a lower heating member; 4-52, upright columns; 4-53, prepressing the spring; 4-6, a sealing mechanism; 4-60, a bracket; 4-61, a pinch roller; 4-62, an indentation forming wheel; 4-63, supporting the shaft; 4-64, belt pulley; 4-65 parts of a belt; 4-66, synchronous pulley; 4-7, a double-row printing mechanism; 4-70, open print zone; 4-71, mounting a vertical plate on the printer; 4-72, a guide groove; 4-73, positioning pin; 4-74, a pull panel; 4-75, printer; 4-76, a detection switch; 4-77, a guide plate; 5. a control device; 6. an operation panel; 7. a roll-shaped sterilization bag discharging device; 7-1, a discharging support; 7-2, a bracket base; 7-3, U-shaped placing grooves; 7-4, supporting a shaft; 7-5, supporting a bearing; 7-6, supporting rollers; 7-7, supporting the rib plate; 7-8, a damping plate; 7-9, an elastic damping member; 7-90, fixing sleeve; 7-91, a blocking part; 7-92, through holes; 7-93, steel balls; 7-94 parts of a return spring; 7-95, pre-tightening the ejector rod; 7-96 parts of rubber column; 8. a material supporting device; 8-1, a support frame; 8-2, a panel; 8-3, an inner frame; 8-4, an outer frame; 8-5, a support column; 8-6 and unpowered rollers.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Please refer to fig. 1 to 9; a medical sealing double-row printing integrated machine; the automatic sealing machine comprises a shell 1, a feeding assembly 2, a cutting mechanism 3, a sealing printing assembly 4 and a control device 5, wherein the feeding assembly 2, the cutting mechanism 3 and the sealing printing assembly are arranged in the shell; an operation panel 6 installed on the upper surface of the cabinet, the operation panel being a liquid crystal display panel; on the display, sterilization date/expiration date/batch code/operator/pot number/equipment number/time date/temperature state display/printer state/counter/Chinese and English switching/voice icon/on and off) and the like can be carried out, the printed content and the required parameter adjustment are edited, and further the running state of the integrated machine is changed; meanwhile, a voice module can be prepared, voice is synchronously expressed while editing, and voice windows 1-7 are arranged on the shell.

Wherein, opposite side surfaces of the shell are respectively provided with a sterilization bag feeding inlet 1-1 and a sterilization bag outlet 1-2; an inclined feeding plate 1-3 is arranged on the machine shell below the sterilizing bag inlet; a rolled sterilizing bag discharging device 7 is arranged above the machine shell at the feeding inlet side of the sterilizing bag and is used for supporting the rolled sterilizing bag;

a power area 1-4, a feeding area 1-5 and a control device installation area 1-6 are arranged in the machine shell from the bottom of the machine shell to the top of the machine shell and close to the feeding inlet side of the sterilization bag; the feeding unit is arranged up and down, the occupied space is reduced in a large range, the feeding unit is favorable for maintenance, the control device is located on the uppermost layer and the power unit, the feeding unit is isolated, on one hand, heat dissipation is facilitated, on the other hand, wiring is facilitated, and the layout and wiring are convenient and favorable for maintenance. In order to facilitate heat dissipation, heat dissipation windows are further arranged on the shell bottom and the rear back plate of the machine shell, so that ventilation and heat dissipation are facilitated.

A feeding power motor 1-40 and a sealing printing power motor 1-41 are arranged in the power area 1-4, wherein the feeding power motor is positioned at the feeding inlet side of the sterilization bag and connected with a feeding assembly 2, and the sealing printing power motor is positioned at the outlet side of the sterilization bag and connected with a sealing printing assembly 4; the feeding power motors 1-40 and the sealing printing power motors 1-41 are speed reducing variable frequency motors.

A feeding assembly mounting plate 1-42 is arranged above the power area, and is fixedly connected with the shell bottom of the shell; a feeding assembly 2 is arranged in the feeding area along the direction from a sterilizing bag feeding inlet to a sterilizing bag outlet;

a control device mounting plate 1-43 is arranged in the control device mounting area above the feeding area, and is fixedly connected with a feeding assembly mounting plate through a supporting piece; the control mounting plate is provided with a control device 5; the cutting mechanism 3 is arranged between the two groups of feeding roller sets, and the seal printing assembly 4 is arranged at the outlet side of the sterilization bag; a semi-finished packaging bag feeding port 4-1 is formed in one end of the shell at the outlet side of the sterilization bag, a finished packaging bag outlet 4-2 and a longitudinal packaging bag traveling channel 4-3 are formed in the other end of the shell, and the sealing printing assembly comprises a sealing printing conveying mechanism 4-4 which is sequentially installed along the traveling direction of the sterilization bag and used for providing power for traveling of the sterilization bag filled with instruments; the heating device 4-5 is used for heating the sealing part of the sterilization bag; the sealing mechanism 4-6 is used for rolling and sealing; and a double-line printing mechanism 4-7 for printing information prepared in the control device.

Referring to fig. 10 to 15, in the above technical solution, preferably, the roll-shaped sterilization bag discharging device 7 includes two vertical discharging racks 7-1 and a rack holder 7-2 fixedly installed on the machine case, and the discharging racks are inserted into the rack holder; the upper ends of the two discharging supports are provided with U-shaped placing grooves 7-3, supporting shafts 7-4 are placed in the placing grooves of the two discharging supports, planes are arranged on two sides of shaft heads of the supporting shafts, and the supporting shafts are placed in the U-shaped placing grooves 7-3 to form circumferential constraint, namely the supporting shafts are in a static state and do not rotate in the discharging process; two ends of the supporting shaft are provided with supporting bearings 7-5 for supporting a central material roller of the sterilization bag; the support shaft is provided with a support roller 7-6 which is of a hollow structure, a support rib plate 7-7 is arranged in the support roller, damping plates 7-8 are arranged on the outer sides of two ends of the support roller, and the damping plates rotate along with the support roller and a sterilization bag center material roller; and elastic damping components 7-9 which are abutted against the damping plate are arranged on the discharging support. The purpose of using the damping member is: when the feeding assembly loses feeding power, the resistance of the supporting roller in the rotating motion process is increased, so that the energy of the supporting roller is gradually attenuated and the motion of the supporting roller is weakened, and further, the sterilization bags on the supporting roller are prevented from being accumulated under the action of inertia to influence normal feeding.

In the above technical solution, preferably, a hollow support seat 7-2 having the same shape as the discharge support is installed at a position corresponding to the discharge support 7-1 on the casing 1, and the hollow support seat is higher than or deeper into the upper surface of the casing; the discharging support is inserted into the support seat, a positioning locking component is arranged on the discharging support seat, a locking bolt is preferably selected as the locking component, and the locking bolt transversely penetrates through the support seat and the discharging support to achieve the purpose of locking. The optimized structure is applicable to the use of non-standard sterilization bag material rollers, and the discharging support can be properly adjusted along the height in actual use, so that the use of a larger material roller is met, and the application range of the invention is widened, please refer to fig. 17.

Referring to fig. 14, the elastic damping member in the above technical solution may further adopt a structure including a fixing sleeve 7-90 vertically installed in the discharging support, a blocking portion 7-91 is sleeved on the side of the damping plate, the blocking portion is provided with a through hole 7-92, a steel ball 7-93 is arranged in the fixing sleeve, the diameter of the steel ball is not smaller than the diameter of the through hole on the blocking portion, and the steel ball abuts against the damping plate; the fixed sleeve is internally provided with a reset spring 7-94 for jacking the steel ball, the outer end of the reset spring is internally screwed with a pre-tightening ejector rod 7-95, and the pre-tightening ejector rod can be adjusted to adjust the damping force, so that the device is convenient and quick.

In order to further improve the damping effect, a plurality of damping holes 7-95 are uniformly distributed on the damping plate along the same reference circle corresponding to the elastic damping member, and when the support roller 7-6 loses power, the elastic damping member tightly penetrates into the damping holes to achieve the effect of quickly realizing damping.

Referring to fig. 16, in the above technical solution, preferably, the elastic damping member 7-9 is an independent elastic member, such as a damping spring or a wear-resistant rubber column 7-96; one end of the damping spring or the rubber column is perpendicular to the damping plate and is arranged on the inner side surface of the discharging support, and the other end of the damping spring or the rubber column is abutted against the outer side surface of the damping plate. Adopt above-mentioned component can play the damping effect, reduce the sterilization bag and take place to pile up under inertial effect, the normal operating of the whole machine of packing.

Referring to fig. 18 to 20, the feeding assembly 2 includes two sets of feeding rollers 2-1 with the same structure, the two sets of feeding rollers are arranged in parallel, and the two sets of feeding rollers are arranged to improve feeding continuity and stability and provide clamping force for parallel cutting; each group of feed rollers comprises a group of pair rollers which are arranged up and down, wherein the feed roller positioned below is a driving roller 2-2, the end part of the feed roller is provided with a gear 2-3, and the gear is meshed with a power gear 2-4 at the output end of a feeding power motor; the feeding roller positioned above is a driven roller 2-5, two ends of the driven roller are connected with driving roller seats at two ends of a driving roller through screw rods 2-6 and compression springs 2-7 sleeved on the screw rods, the screw rods penetrate through the driven roller seats at two ends of the driven roller and are in threaded connection with the driving roller seats, the driven roller can float up and down along the screw rods after being connected, a groove is arranged above a screw rod penetrating hole of the driven roller seats, the compression springs are placed in the groove, the groove plays a role in lower positioning of the compression springs, and nuts at the upper parts of the screw rods play a role in upper positioning, so that the height of the screw rods can be adjusted to adjust a pre-tightening gap between the driven roller and the driving roller, the driven roller is guaranteed to be always attached to the driving roller under the action of the compression springs, meanwhile, conveying power in the feeding process is guaranteed, and the slipping phenomenon is avoided; a first material guide plate group 2-8 and a second material guide plate group 2-9 arranged between the two material feeding roller groups are arranged at the side adjacent to the material inlet side of the sterilization bag; a third material guide plate group 2-10 adjacent to the feeding roller group and extending towards the outlet direction of the sterilization bag, and a fourth material guide plate group 2-11 adjacent to the third material guide plate group and arranged on the inner side of the casing; the first material guide plate group, the second material guide plate group, the third material guide plate group and the fourth material guide plate group respectively comprise an upper material guide plate and a lower material guide plate, and a channel for a sterilization bag to pass through is arranged between the upper material guide plate and the lower material guide plate; a detection switch 2-12 for detecting the feeding state is arranged at the first material guide plate group corresponding to the feeding inlet of the sterilization bag, and when a material is detected, the feeding assembly is started; a detection switch 2-13 for detecting a fixed length starting point is arranged at the tail end of the second material guide plate group, and when a material is detected, the feedback control device starts to record an O point of the length; a detection switch 2-14 for fixed-length end point detection is arranged at the tail end of the fourth material guide plate group and close to the outlet of the sterilization bag, when the materials are detected, the preset length is reached, the feeding assembly stops, the cutting mechanism starts, and the next working cycle is carried out after the cutting is finished; if the required cutting length is greater than the distance between the starting point detection switch and the end point detection switch, the control device controls the zero point of the detection switch according to the end point to be used as the starting point for controlling the cutting mechanism, so that the cutting control of different lengths can be realized through the arrangement of the positions of the detection switches, wherein the related control logic of the control junction box belongs to the conventional technology in the field; in order to ensure the accuracy of signal acquisition, 3 detection switches are arranged along the direction vertical to the sterilization bag, and the detection switches are preferably photoelectric switches; for example, the model number of the selected infrared photoelectric sensor is ST 143; in order to ensure that the adjacent material guide plate groups can be smoothly connected, the material inlet of the second material guide plate group, the material inlet of the third material guide plate group and the material inlet of the fourth material guide plate group are all V-shaped material inlet.

In the technical scheme, the cutting mechanism 3 is arranged between the two groups of feeding roller sets and comprises a cutting motor 3-1 arranged at one end of the feeding assembly, and a driving belt wheel 3-2 is arranged on an output shaft of the cutting motor; a driven belt wheel 3-3 is installed at the other end of the feeding assembly along the direction vertical to the sterilization bag, a conveying belt 3-4 is assembled on the driving belt wheel and the driven belt wheel, a guide groove 3-5 is fixedly installed below the second material guide plate group, the conveying belt is located in the guide groove, a sliding block 3-6 is installed on the conveying belt in the guide groove, a cutting knife 3-7 is installed on the sliding block, a cutting knife groove 3-8 is formed in the second material guide plate group corresponding to the position of the cutting knife along the moving direction of the conveying belt, and the cutting knife is located in the cutting knife groove and extends out of the upper surface of the second material guide plate group; cutting knife detection switches 3-9 for detecting the position of the cutting knife are fixedly arranged at two ends of the cutting knife groove and used for controlling the feedback of the action of the cutting knife, for example, when the cutting knife runs from one end to the other end, a cutting action is completed, and the feeding assembly starts a feeding action.

Referring to fig. 21 to 23, in the above technical solution, the sealing printing and conveying mechanism 4-4 includes a sealing printing mounting plate 4-40 fixedly connected to the casing, a sealing printing power motor 1-41 is vertically arranged on the sealing printing mounting plate at the feeding inlet side of the sterilization bag, two belt conveying devices are arranged on the sealing printing mounting plate at the side of the sterilization bag discharging port through an upper suspension beam 4-41 and a lower suspension beam 4-42, wherein the belt conveyor at the upper part is a driven belt conveyor 4-43, the belt conveyor at the lower part is a driving belt conveyor 4-44, the driving belt transmission device is meshed with a power gear 4-46 at the output end of the printing power motor through a driving gear 4-45, the driven belt transmission device is meshed with a driving gear 4-45 of the driving belt transmission device through a driven gear 4-47; a sealing part of a packaging bag semi-finished product with an instrument is clamped between the transmission belts of the driving belt transmission device and the driven belt transmission device, and forward power is provided for the packaging bag semi-finished product; a fixed support plate 4-430 and a floating pre-tightening pressure plate 4-431 are arranged between the belts of the driving belt transmission device or the driven belt transmission device, and a guide post 4-48 and a pre-tightening spring 4-49 are arranged between the fixed support plate and the floating pre-tightening pressure plate; the fixed supporting plate is fixedly connected with the corresponding upper suspension beam or lower suspension beam, and two guard plates 4-490 are respectively arranged on the fixed supporting plates at two sides of the belt; two ends of the floating pre-tightening pressure plate are slidably arranged in guide grooves 4-492 of the guard plate through guide shafts 4-491.

In the technical scheme, a heating device 4-5 is fixedly arranged between the seal printing and conveying mechanism and the seal printing and mounting plate, the heating device comprises an upper heating member 4-50 and a lower heating member 4-51, and the upper heating member and the lower heating member are connected with an upper suspension beam 4-41 and a lower suspension beam 4-42 through upright posts; the pre-pressing springs 4-53 are sleeved on the upright post 52 connected with the upper heating component or the upright post 52 connected with the lower heating component.

In the technical scheme, the sealing mechanism 4-6 is adjacent to the tail end of the heating device and comprises a pressing wheel 4-61 connected with a sealing printing mounting plate through a support 4-60 and an indentation forming wheel 4-62 positioned below the pressing wheel, the indentation forming wheel is mounted on the sealing printing mounting plate through a support shaft 4-63, the support shaft extends out of the sealing printing mounting plate 4-40, a belt pulley 4-64 is mounted at the end part of the support shaft, the belt pulley is connected with a synchronous belt pulley 4-66 through a belt 4-65, and the synchronous belt pulley is coaxially mounted on a transmission shaft of a driving belt transmission device.

In the technical scheme, an open printing area 4-70 is arranged at the outlet side of a packaged finished product of the shell, and the double-row printing mechanism 4-7 is slidably arranged in the printing area in the shell; the double-row printing mechanism 4-7 comprises a printer mounting vertical plate 4-71, the lower end of the printer mounting vertical plate is slidably mounted in a guide groove 4-72, the guide groove is fixedly mounted on a bottom plate of the machine shell, and a mutually matched positioning pin 4-73 is arranged between the inner end surface of the printer mounting vertical plate and the seal printing mounting plate; the outer side of the printer mounting vertical plate is provided with a drawing panel 4-74, and the drawing panel is detachably connected with the machine shell through a fastener; two printers 4-75 are arranged on the printer mounting vertical plate at the side corresponding to the sealing mechanism along the conveying direction of the sterilization bag; the centers of the printer heads of the two printers are not on the same straight line; a guide plate 4-77 is arranged on the printer mounting vertical plate adjacent to the sealing mechanism side; detection switches 4-76 for detecting the positions of the sterilization bags are arranged at the material feeding positions of the two printers; according to the actual requirement of the sterilization bag, double-row printing or single-row printing is selected on the operation panel, and after the double-row printing is selected, zero printers execute double-row printing actions.

In embodiment 2, referring to fig. 24, a material supporting device 8 is disposed along a feeding port of a semi-finished product of a packaging bag to an outlet of a finished product of the packaging bag corresponding to a longitudinal traveling channel of the packaging bag. The material supporting device is used for supporting a sterilization bag filled with instruments; the sealing and printing process is always kept on the same horizontal plane, the problems of package deformation and sealing inclination are solved, and the packaging quality is improved.

In the above technical solution, please refer to fig. 25, the material supporting device 8 adopts a platform structure; the sealing device comprises a supporting frame 8-1, wherein a horizontal stainless steel panel 8-2 is arranged on the upper surface of the supporting frame, the height of the stainless steel panel and the sealing opening are basically positioned on the same straight line, and the height difference between the upper part and the lower part is not easy to be too large; on one hand, the adopted stainless steel is not easy to rust and easy to disinfect, and meanwhile, the adopted stainless steel is relatively smooth, so that the resistance in the walking process is reduced.

In the technical scheme, the material supporting device is of a drum-type structure with small friction force and comprises an inner frame 8-3 connected with the shell and an outer frame 8-4 arranged on the outer side, a supporting column 8-5 is fixedly arranged on the lower surface of the outer frame, and a plurality of unpowered rollers 8-6 are arranged between the inner frame and the outer frame.

In order to realize wireless management and control, on the basis of the above preferred embodiment, a wireless communication module can be added to the medical sealing double-row printing integrated machine, the wireless communication module performs data interaction with the control device 5 through a data line on the one hand, and performs data interaction with a peripheral on the other hand, and the wireless communication module can be selected as follows: bluetooth, wifi, zigbee and the like, wherein the peripheral equipment can be a mobile phone, a computer, an industrial personal computer and the like; for example, when the peripheral is a mobile phone, firstly, an APP is installed in the mobile phone, then the mobile phone and the device (the medical sealing double-row printing all-in-one machine) are synchronized by a WiFiip address, then, through operation in the mobile phone APP, various control instructions (such as a fixed-length cutting instruction, namely, a fixed-length size is input on the mobile phone, then, the mobile phone APP sends the fixed-length size to the control device 5, the control device 5 controls coordination work of each part according to the fixed-length size) to directly send to the control device 5, finally, the control device 5 controls each part to act according to the instruction, and finally, control over the medical sealing double-row printing all-in-one machine is achieved.

Since the wireless communication module adopts a relatively mature communication technology in the prior art, detailed circuits and functions of each wireless communication module are not described herein again.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention, such as the specification of the motor, the type of the detection switch, the size of the housing, and simple replacement of parts, are all included in the scope of the present invention.