CN216330158U - Automatic assembling device for medical liquid bag - Google Patents

Abstract

The utility model discloses an automatic assembling device for medical liquid bags, which comprises: a discharging mechanism; the punching mechanism is arranged at one end of the discharging mechanism; the high-frequency welding machine is arranged at one end of the punching mechanism; the first clamping and feeding mechanism is arranged between the punching mechanism and the high-frequency welding machine; the finished product separating mechanism is arranged at one end of the high-frequency welding machine; the second clamping and feeding mechanism is arranged between the high-frequency welding machine and the finished product separating mechanism; the third clamping and feeding mechanism is arranged at one end of the finished product separating mechanism; the bag opening mechanism is arranged on one side of the high-frequency welding machine; the material receiving mechanism is arranged on the third clamping and feeding mechanism; the pipe inserting mechanism is arranged on one side of the high-frequency welding machine; the conduit feeding mechanism is arranged close to the pipe inserting mechanism; and the finished product sending-out mechanism is arranged below the finished product separating mechanism. By applying the utility model, a high-automation production device is provided, the production efficiency is improved, and the production quality is guaranteed.

Description

Automatic assembling device for medical liquid bag

Technical Field

The utility model relates to the technical field of automatic production of liquid bags, in particular to an automatic assembling device for medical liquid bags.

Background

The liquid bag structure is commonly applied to various industries for storing liquid substances, and most used medical liquid bags for preparing liquid medicine in hospitals are used as medical products, so that the production and preparation processes of the medical liquid bags are stricter, and especially in the aspects of production efficiency, production quality, guarantee of sterile environment and the like, at present, more liquid bag production needs to be performed by multiple production lines in a cooperative mode, a complex conveying process still exists between one production line and another production line, even liquid bag products under sterile requirements are in too much contact with the external environment, the liquid bag production is unqualified, and manual auxiliary operation is needed, so that time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

In view of the above, in order to solve the above problems, an object of the present invention is to provide an automatic assembling device for medical fluid bags, comprising:

the discharging mechanism is used for providing an upper film and a lower film;

the punching mechanism is arranged at one end of the discharging mechanism and is used for punching an upper film and a lower film;

the high-frequency welding machine is arranged at one end, far away from the discharging mechanism, of the punching mechanism and is used for welding and sealing edges between the upper film and the lower film, so that the upper film and the lower film form a bag structure together;

the first clamping and feeding mechanism is arranged between the punching mechanism and the high-frequency welding machine;

the finished product separating mechanism is arranged at one end of the high-frequency welding machine, which is far away from the punching mechanism;

the second clamping and feeding mechanism is arranged between the high-frequency welding machine and the finished product separating mechanism;

the third clamping and feeding mechanism is arranged at one end, far away from the second clamping and feeding mechanism, of the finished product separating mechanism;

the bag opening mechanism is arranged on one side of the high-frequency welding machine and is used for separating the upper film from the lower film;

the material receiving mechanism is arranged above the third clamping and feeding mechanism;

the pipe inserting mechanism is arranged on the other side of the high-frequency welding machine and is used for inserting a pipe guide piece between the upper film and the lower film;

the pipe feeding mechanism is arranged close to the pipe inserting mechanism and is used for providing the pipe guide part;

and one end of the finished product sending-out mechanism is arranged at the output end of the finished product separating mechanism, and the other end of the finished product sending-out mechanism deviates from the finished product separating mechanism and extends outwards.

In another preferred embodiment, the drop feed mechanism comprises: the blanking device comprises a first support, an upper discharging shaft, a lower discharging shaft, an upper limiting rod group, a lower limiting rod group and two material shortage detection devices, wherein the first support is arranged at one end, far away from the first clamping and feeding mechanism, of the blanking mechanism, the upper discharging shaft is rotatably arranged at the upper part of the first support, the upper film is wound and stored on the upper discharging shaft, the lower discharging shaft is rotatably arranged at the lower part of the first support, the lower film is wound and stored on the lower discharging shaft, the upper limiting rod group is arranged at one side, close to the blanking mechanism, of the upper discharging shaft, the lower limiting rod group is arranged at one side, close to the blanking mechanism, of the lower limiting rod group, the upper limiting rod group and the lower limiting rod group are fixedly connected with the first support, the upper film is released from the upper discharging shaft and extends towards the blanking mechanism through the upper limiting rod group, the lower film is released from the lower discharging shaft and extends towards the punching mechanism through the lower limiting rod group, one material shortage detection device is arranged close to the upper limiting rod group and used for detecting the upper film, the other material shortage detection device is arranged close to the lower limiting rod group and used for detecting the lower film.

In another preferred embodiment, the die cutting mechanism comprises: the automatic film cutting device comprises a second support, a limiting plate, a pressing mechanism, at least one punching machine and at least one punching machine, wherein the pressing mechanism is arranged on one side, close to the discharging mechanism, of the second support, the output end of the pressing mechanism is connected with the limiting plate, the limiting plate is used for pressing down the upper film and enabling the upper film to be tightly attached to the lower film, the punching machine and the punching machine are arranged on the second support, and the upper film and the lower film pass through the punching machine and the punching machine.

In another preferred embodiment, the high frequency welder comprises: third support, mounting bracket, pressure cylinder, welding set, welding station, the mounting bracket install in on the third support, pressure cylinder installs on the mounting bracket, welding set with pressure cylinder's output is connected, welding set is just right the welding station sets up, welding station fixed mounting in on the third support, welding set operationally will go up the membrane with the membrane compresses tightly in the high cycle welding on the welding station down.

In another preferred embodiment, the bag opening mechanism includes: the mounting seat is fixedly mounted on one side of the third support, the pushing cylinder is mounted on the mounting seat, one end of the separation strip is fixedly connected with the output end of the pushing cylinder, and the other end of the separation strip can operatively extend into a space between the upper membrane and the lower membrane to form a pipe orifice between the upper membrane and the lower membrane.

In another preferred embodiment, the cannula mechanism comprises: the high-frequency welding machine comprises a fourth support, a robot, a mechanical arm, a contact plate and at least one intubation needle, wherein the fourth support is arranged on one side of the high-frequency welding machine far away from the bag opening mechanism, the robot is fixedly installed on the fourth support, one end of the mechanical arm is connected with the robot, the other end of the mechanical arm is connected with the contact plate, the intubation needle is arranged on the contact plate, and the intubation needle is operably sleeved with the catheter component.

In another preferred embodiment, the conduit feed mechanism comprises: the pipe material cutting device comprises a fifth support, a pipe reel, a first pipe limiting concave wheel, a sixth support, a second pipe limiting concave wheel, a door-shaped frame, a horizontal moving mechanism, a pipe material limiting part and pneumatic scissors, wherein the pipe reel is fixedly arranged on the fifth support, the pipe material is wound on the pipe reel, the fifth support is arranged close to the sixth support, the first pipe limiting concave wheel is arranged on the fifth support, the first pipe limiting concave wheel is arranged close to the sixth support relative to the pipe reel, the second pipe limiting concave wheel is arranged on the sixth support, the pipe material limiting part is arranged on the sixth support, a limiting opening is arranged on the pipe material limiting part and matched with the pipe material, the door-shaped frame is arranged on the sixth support, and the horizontal moving mechanism is arranged on the door-shaped frame, the pneumatic scissors are arranged on the door-shaped frame and used for clamping the guide pipe materials to move and shearing the guide pipe materials into a section-shaped guide pipe fitting, and the guide pipe materials sequentially pass through the limiting openings of the first guide pipe limiting concave wheel, the second guide pipe limiting concave wheel and the pipe material limiting part.

In another preferred embodiment, the product separating mechanism comprises: the pressing cylinder, the pressing piece, the seventh support and the separating table are arranged, the seventh support is arranged between the second clamping feeding mechanism and the third clamping feeding mechanism, the separating table is arranged on the seventh support, the pressing cylinder is arranged above the separating table, a pressing outlet which is arranged in a penetrating mode along the vertical direction is formed in the separating table, the pressing piece is fixedly connected with the output end of the pressing cylinder, the pressing piece is arranged right opposite to the pressing outlet, and the pressing outlet is matched with the bag body structure;

the finished product delivery mechanism includes: go up top cylinder, bottom plate, transmission band, eighth support and blow the mechanism, the eighth support set up in one side of seventh support, the transmission band set up in on the eighth support, go up top cylinder fixed mounting in the bottom of seventh support, go up the output of top cylinder vertical upwards and with roof fixed connection, the roof is just right the export setting is pressed, blow the mechanism set up in one side of going up the top cylinder, blow the end of blowing the mechanism operably just right the upper surface setting of roof, the one end of transmission band is close to blow the mechanism setting, the roof operably set up in the conveyer belt with blow between the mechanism, the other end of conveyer belt is kept away from the setting of seventh support.

In another preferred embodiment, the first clamping and feeding mechanism, the second clamping and feeding mechanism and the third clamping and feeding mechanism each include: the conveying device comprises a rack, a first roller set, a second roller set, a conveying belt, a linear moving device, a clamping cylinder, an upper clamping plate, a lower clamping plate and a connecting column, wherein the first roller set is installed at one end of the upper part of the rack, the second roller set is installed at the other end of the upper part of the rack, the conveying belt is installed on the first roller set and the second roller set, the conveying belt is arranged in an annular belt shape, a moving space is formed in the conveying belt, the linear moving device is fixedly installed on the rack, the linear moving device is provided with a moving end, the moving end can move along the length direction of the conveying belt in an operable mode repeatedly, the moving end is fixedly connected with the lower end of the connecting column, the upper end of the connecting column is fixedly connected with one end of the upper clamping plate, the upper clamping plate is arranged above the conveying belt, and the clamping cylinder is arranged on the moving end, the output end of the clamping cylinder is upwards arranged and fixedly connected with one end of the lower clamping plate, the lower clamping plate is movably arranged in the moving space, and the upper film and the lower film are operably clamped between the upper clamping plate and the lower clamping plate and move together with the conveyor belt.

In another preferred embodiment, the method further comprises: the outer cover body, be formed with an accommodation space in the outer cover body, drop feed mechanism, die cutting mechanism, high frequency welding machine, first centre gripping feeding mechanism, finished product separating mechanism, second centre gripping feeding mechanism, third centre gripping feeding mechanism, bag opening mechanism, receiving agencies, intubate mechanism, pipe feed mechanism and finished product delivery mechanism all set up in the accommodation space, just be provided with a plurality of windows on the outer cover body, each all install a backplate openly in the window, each all be provided with the leader on the backplate, still be provided with an export on the outer cover body, finished product delivery mechanism passes the export sets up.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the following positive effects: by applying the utility model, the automatic production device for the medical liquid bag is provided, the production efficiency of the liquid bag is greatly improved, the production quality is ensured, and the sterile environment in the production process of the liquid bag is ensured to a certain extent; the utility model has reasonable arrangement, convenient installation and small occupied area.

Drawings

FIG. 1 is a general schematic view of an automatic assembling apparatus for medical fluid bags according to the present invention;

FIG. 2 is a schematic view of an outer cover of an automatic assembling device for medical fluid bags according to the present invention;

FIG. 3 is a first schematic view of a portion of an automatic assembling apparatus for medical fluid bags according to the present invention;

FIG. 4 is a second schematic view of a portion of an automatic assembling apparatus for medical fluid bags according to the present invention;

fig. 5 is a third partial schematic view of an automatic assembling device for medical fluid bags according to the present invention.

In the drawings:

01. a discharging mechanism; 02. a punching mechanism; 03. a high frequency welding machine; 04. a first clamping and feeding mechanism; 05. a finished product separating mechanism; 06. a second clamping and feeding mechanism; 07. a third clamping and feeding mechanism; 08. A bag opening mechanism; 09. a material receiving mechanism; 10. a cannula mechanism; 11. a conduit feeding mechanism; 12. a finished product delivery mechanism; 011. a first bracket; 012. an upper discharging shaft; 013. lowering the material shaft; 014. an upper limit rod group; 015. a lower limit rod group; 016. a starved detection device; 021. a second bracket; 022. a limiting plate; 023. a punching machine; 024. punching machine; 031. a third support; 032. a mounting frame; 033. a booster cylinder; 034. a welding device; 035. a welding station; 081. a mounting seat; 082. a dividing strip; 083. a push cylinder; 101. a fourth bracket; 102. a robot; 103. a mechanical arm; 104. a contact plate; 105. a cannula needle; 111. a fifth support; 112. a catheter reel; 113. a first conduit limiting concave wheel; 114. a sixth support; 115. a second conduit limiting concave wheel; 116. a gantry frame; 117. a horizontal movement mechanism; 118. a pipe material limiting part; 119. pneumatic scissors; 051. pressing down the air cylinder; 052. pressing out the piece; 053. a seventh support; 054. a separating station; 055. an upper jacking cylinder; 056. a base plate; 057. a conveyor belt; 058. an eighth bracket; 041. a rack; 042. a first roller set; 043. a second roller set; 044. a conveyor belt; 045. an upper splint; 046. a lower splint; 13. an outer cover body; 131. a window; 132. a guard plate; 133. a handle; 134. an outlet; 135. adjusting the bracket; 136. a control panel; 14. a high frequency launch box; 091. a material receiving frame; 092. A receiving reel; 093. a motor for winding.

Detailed Description

The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.

As shown in fig. 1 to 5, an automatic assembling device for medical fluid bags according to a preferred embodiment is provided, which includes: the discharging mechanism 01 is used for providing an upper film and a lower film; the punching mechanism 02 is arranged at one end of the discharging mechanism 01, and the punching mechanism 02 is used for punching the upper film and the lower film; the high-frequency welding machine 03 is arranged at one end, far away from the discharging mechanism 01, of the punching mechanism 02, and the high-frequency welding machine 03 is used for welding and sealing edges between the upper film and the lower film, so that the upper film and the lower film form a bag structure together; the first clamping and feeding mechanism 04 is arranged between the punching mechanism 02 and the high-frequency welding machine 03; the finished product separating mechanism 05 is arranged at one end, far away from the punching mechanism 02, of the high-frequency welding machine 03; the second clamping and feeding mechanism 06, the second clamping and feeding mechanism 06 is arranged between the high-frequency welding machine 03 and the finished product separating mechanism 05; the third clamping and feeding mechanism 07 is arranged at one end, far away from the second clamping and feeding mechanism 06, of the finished product separating mechanism 05; the bag opening mechanism 08 is arranged on one side of the high-frequency welding machine 03, and the bag opening mechanism 08 is used for separating an upper film from a lower film; the material receiving mechanism 09 is arranged above the third clamping and feeding mechanism 07; the pipe inserting mechanism 10 is arranged on the other side of the high-frequency welding machine 03, and the pipe inserting mechanism 10 is used for inserting a pipe guide piece between the upper membrane and the lower membrane; the pipe feeding mechanism 11 is arranged close to the pipe inserting mechanism 10, and the pipe feeding mechanism 11 is used for providing a pipe guide part; finished product discharge mechanism 12, the one end of finished product discharge mechanism 12 sets up in the output of finished product separating mechanism 05, and the other end of finished product discharge mechanism 12 deviates from finished product separating mechanism 05 and outwards extends the setting. Further, the discharging mechanism 01 discharges the upper film and the lower film, so that the upper film and the lower film extend along the same direction (the direction close to the punching mechanism 02) and are driven by the first clamping and feeding mechanism 04, the second clamping and feeding mechanism 06 and the third clamping and feeding mechanism 07 to continuously move from the discharging mechanism 01 to the receiving mechanism 09, the upper film is always arranged right above the lower film, the upper film and the lower film together form a double-layer film structure, the punching mechanism 02 is used for punching the upper film and the lower film together to generate holes required by using the liquid bag and cuts for easily separating the bag body structure from the double-layer film structure, and sends the holes to the high-frequency welding machine 03, the bag opening mechanism 08 is used for pre-forming a certain gap between the upper film and the lower film before welding, and the pipe piece provided by the pipe feeding mechanism 11 is moved to the gap by the pipe inserting mechanism 10, then, the high-frequency welding machine 03 welds the outer edges of the upper film and the lower film to form the double-layer film structure, the pipe guide part and the double-layer film structure form an integrated bag structure, the bag structure is conveyed to the finished product separating mechanism 05, the finished product separating mechanism 05 is provided with an output end acting in the vertical direction and pushes out the bag structure downwards from the double-layer film structure, so that the bag structure is separated from the upper film and the lower film and falls onto the finished product sending-out mechanism 12 to be sent out, at the moment, the upper film and the lower film both present a material port which is the same as the bag structure, and then the upper film and the lower film are wound and recovered by the material receiving mechanism 09.

Further, as a preferred embodiment, the discharging mechanism 01 includes: a first bracket 011, an upper discharging shaft 012, a lower discharging shaft 013, an upper limiting rod set 014, a lower limiting rod set 015 and two short-of-material detecting devices 016, wherein the first bracket 011 is arranged at one end of the punching mechanism 02 far away from the first clamping and feeding mechanism 04, the upper discharging shaft 012 is rotatably arranged at the upper part of the first bracket 011, an upper film is wound and stored on the upper discharging shaft 012, the lower discharging shaft 013 is rotatably arranged at the lower part of the first bracket 011, a lower film is wound and stored on the lower discharging shaft 013, the upper limiting rod set 014 is arranged at one side of the upper discharging shaft 012 close to the punching mechanism 02, the lower limiting rod set 015 is arranged at one side of the lower limiting rod set 015 close to the punching mechanism 02, the upper limiting rod set 014 and the lower limiting rod set 015 are both fixedly connected with the first bracket 011, the upper film is released from the upper discharging shaft 012 and extends towards the punching mechanism 02 through the upper limiting rod set 014, the lower film is released from the upper discharging shaft 013 and extends towards the punching mechanism 02 through the lower limiting rod set 015, one material shortage detection device 016 is arranged close to the upper limit rod set 014, the other material shortage detection device 016 is arranged close to the lower limit rod set 015, and the other material shortage detection device 016 is used for detecting the lower membrane. Further, the material shortage detection device 016 may adopt an infrared detection device or other detection structure, and a detection end of the material shortage detection device 016 faces the upper film or the lower film for detecting whether the upper film and the lower film pass through the upper limit rod set 014 or the lower limit rod set 015.

Further, as a preferred embodiment, the punching mechanism 02 includes: second support 021, limiting plate 022, push down the mechanism, an at least piercing press 023 and an at least die-cutting machine 024, push down the mechanism and set up in one side that second support 021 is close to drop feed mechanism 01, push down the output of mechanism and be connected with limiting plate 022, limiting plate 022 is used for pushing down the upper film and makes the upper film hug closely with lower membrane mutually, and piercing press 023 and die-cutting machine 024 all set up on second support 021, and upper film and lower membrane are through die-cutting machine 024 and piercing press 023 setting. Further, the punching machine 023 is used for punching the upper film and the lower film, and the punching machine 024 is used for forming notches on the upper film and the lower film, wherein the notches can be used for forming oblique notches needed by the bag structure in actual use and can also be used for cutting corresponding easy-separation gaps so as to facilitate the separation of the bag structure from the double-layer film structure by the subsequent finished product separation mechanism 05.

Further, as a preferred embodiment, the high frequency welder 03 includes: third support 031, mounting bracket 032, pressurized cylinder 033, welding set 034, welding position 035, mounting bracket 032 is installed on third support 031, pressurized cylinder 033 is installed on mounting bracket 032, welding set 034 is connected with pressurized cylinder 033's output, welding set 034 is just to welding position 035 setting, welding position 035 fixed mounting is on third support 031, welding set 034 operationally with go up the membrane with down the membrane compress tightly high cycle wave welding on welding position 035. Further, the pressurizing cylinder 033 is used for driving the welding device 034 to extrude the double-layer film structure onto the welding station 035, and the double-layer film knot structure is welded into a bag structure by a high-frequency welding mode.

Further, as a preferred embodiment, the bag opening mechanism 08 includes: the mounting seat 081, at least one division bar 082, push cylinder 083, the mounting seat 081 is fixed mounting on one side of third support 031, push cylinder 083 is installed on mounting seat 081, the one end of division bar 082 is fixed connection with the output of push cylinder 083, the other end of division bar 082 operationally stretches into between upper membrane and lower membrane and makes and form a mouth of pipe between upper membrane and the lower membrane. Further, the push cylinder 083 extends the separating strip 082 between the upper membrane and the lower membrane in the horizontal direction before the welding device 034 is pressed down, so that the above-mentioned gap is formed between the upper membrane and the lower membrane. Furthermore, the dividing strip 082 can be provided with air injection channels and a plurality of air injection ports on the dividing strip 082 to facilitate separation between the upper and lower membranes by blowing air.

Further, as a preferred embodiment, the cannula mechanism 10 includes: the high-frequency welding machine comprises a fourth support 101, a robot 102, a mechanical arm 103, a contact plate 104 and at least one intubation needle 105, wherein the fourth support 101 is arranged on one side, away from the bag opening mechanism 08, of the high-frequency welding machine 03, the robot 102 is fixedly arranged on the fourth support 101, one end of the mechanical arm 103 is connected with the robot 102, the other end of the mechanical arm 103 is connected with the contact plate 104, the intubation needle 105 is arranged on the contact plate 104, and a catheter component is operatively sleeved on the intubation needle 105. Further, the robot 102 controls the mechanical arm 103 to drive the contact plate 104 to move, and the intubation needle 105 is sleeved on the tube at the tube feeding mechanism 11 and drives the tube to move between the upper film and the lower film.

Further, as a preferred embodiment, the duct feeding mechanism 11 includes: a fifth bracket 111, a conduit reel 112, a first conduit limiting concave wheel 113, a sixth bracket 114, a second conduit limiting concave wheel 115, a door-shaped frame 116, a horizontal moving mechanism 117, a conduit material limiting member 118 and pneumatic scissors 119, wherein the conduit reel 112 is fixedly arranged on the fifth bracket 111, the conduit material is wound on the conduit reel, the fifth bracket 111 is arranged close to the sixth bracket 114, the first conduit limiting concave wheel 113 is arranged on the fifth bracket 111, the first conduit limiting concave wheel 113 is arranged close to the sixth bracket 114 relative to the conduit 112, the second conduit limiting concave wheel 115 is arranged on the sixth bracket 114, the conduit material limiting member 118 is provided with a limiting opening which is matched with the conduit material, the door-shaped frame 116 is arranged on the sixth bracket 114, the horizontal moving mechanism 117 is arranged on the door-shaped frame 116, the pneumatic scissors 119 are arranged on the door-shaped frame 116, the pneumatic scissors 119 are used for clamping the guide pipe material to move and shearing the guide pipe material into a section-shaped guide pipe component, and the guide pipe material sequentially passes through the first guide pipe limiting concave wheel 113, the second guide pipe limiting concave wheel 115 and the limiting opening of the pipe material limiting part 118. Further, the horizontal moving mechanism 117 is preferably an X-Y bi-directional linear moving module, and is provided with a moving base on the X-Y bi-directional linear moving module, and the moving base is connected to the pneumatic scissors 119. In another preferred embodiment, pneumatic jaws are provided on the horizontal movement mechanism 117 for dragging the movement of the conduit and pneumatic scissors 119 are provided on one side of the tube stop 118 for shearing the conduit into a tube.

Further, as a preferred embodiment, the finished product separating mechanism 05 includes: the lower air cylinder 051, the extrusion piece 052, seventh support 053 and separating table 054, seventh support 053 sets up between second centre gripping feeding mechanism 06 and third centre gripping feeding mechanism 07, separating table 054 sets up on seventh support 053, lower air cylinder 051 sets up in separating table 054's top, set up the pressure export 134 that link up the setting along vertical direction on separating table 054, extrusion piece 052 and the output fixed connection of lower air cylinder 051, extrusion piece 052 is just to pressing export 134 setting, press export 134 and bag body structure phase-match.

Further, as a preferred embodiment, the finished product discharge mechanism 12 includes: go up top cylinder 055, bottom plate 056, transmission band 057, eighth support 058 and blow the mechanism, eighth support 058 sets up in one side of seventh support 053, transmission band 057 sets up on eighth support 058, it installs in the bottom of seventh support 053 to go up top cylinder 055 fixed mounting, the output of going up top cylinder 055 is vertical upwards and with roof fixed connection, the roof is just setting up to pressure outlet 134, blow the mechanism and set up in the one side of going up top cylinder 055, blow the upper surface setting that the end of blowing of mechanism is just operativelyly just to the roof, the one end of transmission band 057 is close to and blows the mechanism setting, the roof is operativelyarranged between conveyer belt 044 and the blowing mechanism, seventh support 053 setting is kept away from to the other end of conveyer belt 044.

Further, as a preferred embodiment, the first clamping and feeding mechanism 04, the second clamping and feeding mechanism 06, and the third clamping and feeding mechanism 07 each include: the roller device comprises a rack 041, a first roller set 042, a second roller set 043, a conveyor belt 044, a linear moving device, a clamping cylinder, an upper clamping plate 045, a lower clamping plate 046 and a connecting column, wherein the first roller set 042 is installed at one end of the upper part of the rack 041, the second roller set 043 is installed at the other end of the upper part of the rack 041, the conveyor belt 044 is installed on the first roller set 042 and the second roller set 043, the conveyor belt 044 is arranged in a ring belt shape, a moving space is formed in the conveyor belt 044, the linear moving device is fixedly installed on the rack 041, the linear moving device is provided with a moving end, the moving end can move repeatedly along the length direction of the conveyor belt 044, the moving end is fixedly connected with the lower end of the connecting column, the upper end of the connecting column is fixedly connected with one end of the upper clamping plate 045, the upper clamping cylinder is arranged above the conveyor belt 044, the output end of the clamping cylinder is upwards arranged and fixedly connected with one end of the lower clamping plate 046, the lower jaw 046 is movably disposed in the moving space, and the upper and lower membranes are operatively sandwiched between the upper and lower jaws 045 and 046 and move together with the conveyor belt 044.

Further, as a preferred embodiment, the method further comprises: the automatic bag opening and discharging device comprises an outer cover body 13, wherein a containing space is formed in the outer cover body 13, a material placing mechanism 01, a punching mechanism 02, a high-frequency welding machine 03, a first clamping and feeding mechanism 04, a finished product separating mechanism 05, a second clamping and feeding mechanism 06, a third clamping and feeding mechanism 07, a bag opening mechanism 08, a material receiving mechanism 09, an inserting pipe mechanism 10, a conduit feeding mechanism 11 and a finished product sending mechanism 12 are arranged in the containing space, a plurality of windows 131 are formed in the outer cover body 13, a protection plate 132 is installed in each window 131 in an openable mode, a handle 133 is arranged on each protection plate 132, an outlet 134 is further formed in the outer cover body 13, and the finished product sending mechanism 12 penetrates through the outlet 134.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope and the implementation manner of the present invention.

The present invention also has the following embodiments in addition to the above:

in a further embodiment of the present invention, the method further comprises: the outer cover body 13 is fixedly connected with one end of the adjusting bracket 135, and the control panel 136 is fixedly connected with the other end of the adjusting bracket 135.

In a further embodiment of the present invention, the method further comprises: the high frequency emission box 14, the high frequency emission box 14 and the high frequency welding machine 03 are connected through the circuit. Further, the output end of the high frequency emission box 14 is connected to the welding device 034 and the welding station 035, respectively.

In a further embodiment of the present invention, the receiving mechanism 09 includes: the winding device comprises a material receiving frame 091, a material receiving scroll 092 and a winding motor 093, wherein the material receiving scroll 092 is rotatably arranged on the material receiving frame 091, the winding motor 093 is fixedly arranged on the material receiving frame 091, and the output end of the winding motor 093 is fixedly connected with the material receiving scroll 092.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (10)

1. Automatic assembly device of medical liquid bag, its characterized in that includes:

the discharging mechanism is used for providing an upper film and a lower film;

the punching mechanism is arranged at one end of the discharging mechanism and is used for punching an upper film and a lower film;

the high-frequency welding machine is arranged at one end, far away from the discharging mechanism, of the punching mechanism and is used for welding and sealing edges between the upper film and the lower film, so that the upper film and the lower film form a bag structure together;

the first clamping and feeding mechanism is arranged between the punching mechanism and the high-frequency welding machine;

the finished product separating mechanism is arranged at one end of the high-frequency welding machine, which is far away from the punching mechanism;

the second clamping and feeding mechanism is arranged between the high-frequency welding machine and the finished product separating mechanism;

the third clamping and feeding mechanism is arranged at one end, far away from the second clamping and feeding mechanism, of the finished product separating mechanism;

the bag opening mechanism is arranged on one side of the high-frequency welding machine and is used for separating the upper film from the lower film;

the material receiving mechanism is arranged above the third clamping and feeding mechanism;

the pipe inserting mechanism is arranged on the other side of the high-frequency welding machine and is used for inserting a pipe guide piece between the upper film and the lower film;

the pipe feeding mechanism is arranged close to the pipe inserting mechanism and is used for providing the pipe guide part;

and one end of the finished product sending-out mechanism is arranged at the output end of the finished product separating mechanism, and the other end of the finished product sending-out mechanism deviates from the finished product separating mechanism and extends outwards.

2. The automatic medical fluid bag assembling device according to claim 1, wherein the discharging mechanism comprises: the blanking device comprises a first support, an upper discharging shaft, a lower discharging shaft, an upper limiting rod group, a lower limiting rod group and two material shortage detection devices, wherein the first support is arranged at one end, far away from the first clamping and feeding mechanism, of the blanking mechanism, the upper discharging shaft is rotatably arranged at the upper part of the first support, the upper film is wound and stored on the upper discharging shaft, the lower discharging shaft is rotatably arranged at the lower part of the first support, the lower film is wound and stored on the lower discharging shaft, the upper limiting rod group is arranged at one side, close to the blanking mechanism, of the upper discharging shaft, the lower limiting rod group is arranged at one side, close to the blanking mechanism, of the lower limiting rod group, the upper limiting rod group and the lower limiting rod group are fixedly connected with the first support, the upper film is released from the upper discharging shaft and extends towards the blanking mechanism through the upper limiting rod group, the lower film is released from the lower discharging shaft and extends towards the punching mechanism through the lower limiting rod group, one material shortage detection device is arranged close to the upper limiting rod group and used for detecting the upper film, the other material shortage detection device is arranged close to the lower limiting rod group and used for detecting the lower film.

3. The automatic medical fluid bag assembly device of claim 1, wherein the die-cutting mechanism comprises: the automatic film cutting device comprises a second support, a limiting plate, a pressing mechanism, at least one punching machine and at least one punching machine, wherein the pressing mechanism is arranged on one side, close to the discharging mechanism, of the second support, the output end of the pressing mechanism is connected with the limiting plate, the limiting plate is used for pressing down the upper film and enabling the upper film to be tightly attached to the lower film, the punching machine and the punching machine are arranged on the second support, and the upper film and the lower film pass through the punching machine and the punching machine.

4. The automatic medical fluid bag assembly device of claim 1, wherein the high frequency welder comprises: third support, mounting bracket, pressure cylinder, welding set, welding station, the mounting bracket install in on the third support, pressure cylinder installs on the mounting bracket, welding set with pressure cylinder's output is connected, welding set is just right the welding station sets up, welding station fixed mounting in on the third support, welding set operationally will go up the membrane with the membrane compresses tightly in the high cycle welding on the welding station down.

5. The automatic medical fluid bag assembly device of claim 4, wherein the bag opening mechanism comprises: the mounting seat is fixedly mounted on one side of the third support, the pushing cylinder is mounted on the mounting seat, one end of the separation strip is fixedly connected with the output end of the pushing cylinder, and the other end of the separation strip can operatively extend into a space between the upper membrane and the lower membrane to form a pipe orifice between the upper membrane and the lower membrane.

6. The automated medical fluid bag assembly device of claim 1, wherein the cannula mechanism comprises: the high-frequency welding machine comprises a fourth support, a robot, a mechanical arm, a contact plate and at least one intubation needle, wherein the fourth support is arranged on one side of the high-frequency welding machine far away from the bag opening mechanism, the robot is fixedly installed on the fourth support, one end of the mechanical arm is connected with the robot, the other end of the mechanical arm is connected with the contact plate, the intubation needle is arranged on the contact plate, and the intubation needle is operably sleeved with the catheter component.

7. The automated medical fluid bag assembly device of claim 1, wherein the catheter feed mechanism comprises: the pipe material cutting device comprises a fifth support, a pipe reel, a first pipe limiting concave wheel, a sixth support, a second pipe limiting concave wheel, a door-shaped frame, a horizontal moving mechanism, a pipe material limiting part and pneumatic scissors, wherein the pipe reel is fixedly arranged on the fifth support, the pipe material is wound on the pipe reel, the fifth support is arranged close to the sixth support, the first pipe limiting concave wheel is arranged on the fifth support, the first pipe limiting concave wheel is arranged close to the sixth support relative to the pipe reel, the second pipe limiting concave wheel is arranged on the sixth support, the pipe material limiting part is arranged on the sixth support, a limiting opening is arranged on the pipe material limiting part and matched with the pipe material, the door-shaped frame is arranged on the sixth support, and the horizontal moving mechanism is arranged on the door-shaped frame, the pneumatic scissors are arranged on the door-shaped frame and used for clamping the guide pipe materials to move and shearing the guide pipe materials into a section-shaped guide pipe fitting, and the guide pipe materials sequentially pass through the limiting openings of the first guide pipe limiting concave wheel, the second guide pipe limiting concave wheel and the pipe material limiting part.

8. The automatic medical fluid bag assembly device of claim 1,

finished product separating mechanism includes: the pressing cylinder, the pressing piece, the seventh support and the separating table are arranged, the seventh support is arranged between the second clamping feeding mechanism and the third clamping feeding mechanism, the separating table is arranged on the seventh support, the pressing cylinder is arranged above the separating table, a pressing outlet which is arranged along the vertical direction in a penetrating mode is formed in the separating table, the pressing piece is fixedly connected with the output end of the pressing cylinder, the pressing piece is right opposite to the pressing outlet, and the pressing outlet is matched with the bag body structure.

9. The automatic medical fluid bag assembling device according to claim 8, wherein the first clamping and feeding mechanism, the second clamping and feeding mechanism, and the third clamping and feeding mechanism each comprise: the conveying device comprises a rack, a first roller set, a second roller set, a conveying belt, a linear moving device, a clamping cylinder, an upper clamping plate, a lower clamping plate and a connecting column, wherein the first roller set is installed at one end of the upper part of the rack, the second roller set is installed at the other end of the upper part of the rack, the conveying belt is installed on the first roller set and the second roller set, the conveying belt is arranged in an annular belt shape, a moving space is formed in the conveying belt, the linear moving device is fixedly installed on the rack, the linear moving device is provided with a moving end, the moving end can move along the length direction of the conveying belt in an operable mode repeatedly, the moving end is fixedly connected with the lower end of the connecting column, the upper end of the connecting column is fixedly connected with one end of the upper clamping plate, the upper clamping plate is arranged above the conveying belt, and the clamping cylinder is arranged on the moving end, the output end of the clamping cylinder is upwards arranged and fixedly connected with one end of the lower clamping plate, the lower clamping plate is movably arranged in the moving space, and the upper film and the lower film are operably clamped between the upper clamping plate and the lower clamping plate and move together with the conveyor belt.

10. The automatic medical fluid bag assembly device of claim 8, further comprising: the outer cover body, be formed with an accommodation space in the outer cover body, drop feed mechanism, die cutting mechanism, high frequency welding machine, first centre gripping feeding mechanism, finished product separating mechanism, second centre gripping feeding mechanism, third centre gripping feeding mechanism, bag opening mechanism, receiving agencies, intubate mechanism, pipe feed mechanism and finished product delivery mechanism all set up in the accommodation space, just be provided with a plurality of windows on the outer cover body, each all install a backplate openly in the window, each all be provided with the leader on the backplate, still be provided with an export on the outer cover body, finished product delivery mechanism passes the export sets up.

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