A multi-functional rubber coating device for medical instrument equipment
Technical Field
The invention relates to the technical field of medical equipment, in particular to a multifunctional gluing device for assembling medical instruments.
Background
Among the medical instrument, medical instruments such as disposable transfusion system, disposable syringe need adopt the mode installation of rubber coating fixed usually, the rubber coating position is inner wall or outer wall of rubber coating object usually, for example disposable aseptic transfusion system is when the equipment, generally handheld dropping funnel mouth stretches into the inslot of splendid attire glue and is stained with and get glue, then assemble flare opening and dropping funnel lid, because of manual hand-held operation, the event medical subassembly is stained with the intake that gets glue and can't accurately hold, glue is stained with and is got too little then can't glue jail, and easily cause the liquid medicine to reveal in the use, glue is stained with and gets too much and causes glue excessive easily and spill, unnecessary glue easily mixes with the liquid medicine, influence medical instrument's health in use, do not accord with the relevant sanitary requirement of medical instrument product. To solve this problem, some technicians have designed a glue application device for use in a medical instrument assembly apparatus.
The invention discloses a gluing device in medical equipment assembling equipment authorized and announced by Chinese patent CN103769341B, which comprises a gluing seat, a glue injection barrel and a glue return barrel, wherein the gluing seat is provided with a groove, the groove is provided with an opening through which a target workpiece can pass, the inner side of the groove is also provided with a glue outlet, and the outer side surface of the gluing seat is provided with a glue inlet.
The gluing device of the medical instrument assembly disclosed in the patent CN103657957A utilizes the backflow effect of gravity on glue to keep the optimal adhesive amount of the glue on the gluing object, thereby solving the technical problem of inaccurate gluing amount control of the gluing device of the existing medical instrument assembly.
The two gluing devices still have many defects in the using process, such as: (1) the two gluing devices are respectively used for gluing the inner wall and the outer wall of the gluing object, namely one device can only finish gluing the inner wall or the outer wall, and the function is single; (2) the two glue spreading devices are both provided with a glue discharging accommodating device and a glue recycling accommodating device, so that automatic backflow of redundant glue cannot be realized, and the glue spreading device is inconvenient to use; (3) the two gluing devices rigidly fix the gluing object in the gluing process, and the outer wall of the gluing object is easily scratched, so that the using effect is affected.
Disclosure of Invention
The invention aims to provide a multifunctional gluing device for assembling medical instruments, which overcomes the defects of the prior art, has the function of gluing the outer wall and the inner wall of a gluing object, integrates a glue outlet device and a glue recovery device and flexibly fixes the gluing object.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a multifunctional gluing device for assembling medical instruments comprises a bottom plate, a top plate, a left side plate and a right side plate which are arranged between the bottom plate and the top plate, wherein a glue box is placed on the bottom plate and comprises an upper end box body and a lower end box body, the top of the upper end box body is uniformly provided with a top opening, an outer wall gluing mechanism for gluing the outer wall of a gluing object is arranged in the upper end box body, the lower end box body is a glue storage cavity and is used for storing glue used in the gluing process and recovering redundant glue liquid in the gluing process, transverse sliding rails are arranged on the left side plate and the right side plate at the top of the glue box, first longitudinal sliding rails extending to the lower end of the top plate are arranged at the upper parts of the transverse sliding rails, sliding plates are symmetrically arranged between the two transverse sliding rails, semicircular openings are symmetrically arranged at contact ends of the two sliding, a gluing object clamping mechanism for flexibly clamping a gluing object is horizontally fixed between the two first longitudinal sliding rails through a sliding block, and an inner wall gluing mechanism for gluing the inner wall of the gluing object is arranged between the sliding plate and the top plate.
Further, outer wall rubber coating mechanism is including setting up the second longitudinal slide rail on the inner wall of the upper end box body left and right sides respectively, set up the slider on the second longitudinal slide rail respectively, set up the lower extreme body between the slider, set up in the upper end body on lower extreme body upper portion, a connecting pipe for connecting upper end body and lower extreme body, a connecting rod for connecting slider and lower extreme body, set up into the rubber tube on the lower extreme body and set up the pump of taking out glue on advancing the rubber tube, open the pump of taking out glue, the colloid gets into the lower extreme body from advancing the rubber tube and overflows to the upper end body by the lower extreme body.
Further, the lower extreme body includes with glue box open-top quantity and the corresponding ring pipe in position and be used for connecting a plurality of transverse connection pipe of two adjacent ring pipes, the ring pipe of transverse connection pipe and upper end body all communicates, the ring pipe diameter more than or equal to rubber coating object outer wall diameter of upper end body, the upper end body is a plurality of ring pipes corresponding with the lower extreme body in quantity and position, the ring pipe diameter of upper end body cooperatees with the outer wall diameter of rubber coating object, the symmetry sets up between the ring pipe of upper end body and lower extreme body around the connecting pipe, be favorable to the entering of upper end body ring pipe to glue the homogeneity.
Furthermore, glue outlets are uniformly formed in the inner side of the annular pipe of the upper end pipe body, glue entering from the lower end pipe body through the connecting pipe uniformly flows out of the glue outlets, a glue coating ring made of glue absorbing materials is sleeved on the inner side of the annular pipe of the upper end pipe body, and the glue coating ring is used for absorbing and accumulating glue flowing out of the glue outlets and performing flexible glue coating on the outer wall of a glue coating object.
Further, rubber coating object fixture includes the base plate, sets up a plurality of rubber coating object accommodation holes on the base plate, be fixed in the annular rubber gasbag in every rubber coating object accommodation hole and pass inside and the breather pipe of each rubber gasbag of intercommunication of base plate, the quantity and the position of rubber coating object accommodation hole correspond with gluey box open-top's quantity and position, and the inner wall of rubber coating object accommodation hole all is provided with the annular groove that is used for holding annular rubber gasbag, and the breather pipe communicates with outside aerating device, and the rubber coating object is arranged in rubber coating object accommodation hole and is fixed through annular gasbag flexibility.
Further, inner wall rubber coating mechanism is including setting up in a plurality of electric telescopic handle of roof lower surface, being fixed in the column magnet piece and the inner wall rubber coating end of electric telescopic handle bottom, and electric telescopic handle drives column magnet piece up-and-down motion.
Further, the inner wall gluing end comprises a longitudinal cylindrical rod and a round cake-shaped inner wall brush rubber ring arranged at the tail end of the longitudinal cylindrical rod, the round cake-shaped inner wall brush rubber ring is made of glue absorbing materials and used for absorbing and accumulating glue in the rubber box and flexibly gluing the inner wall of a gluing object, a top groove matched with the end shape and size of a columnar magnet block is formed in the top of the longitudinal cylindrical rod, a magnet is also arranged on the inner wall of the top groove, the columnar magnet block at the bottom of the electric telescopic rod can be inserted into the top groove in the top of the longitudinal cylindrical rod and fixed through magnetic attraction, a circular matched clamping groove formed by semicircular openings of two sliding plate contact ends is formed in the rod body of the longitudinal cylindrical rod, and the longitudinal cylindrical rod is matched with and limited in position through the clamping groove and the semicircular openings of the two sliding plate contact ends.
Furthermore, the opening at the top of the upper end box body is fixedly provided with a horn-shaped flaring which is convenient for accurately collecting the dripping colloid in the gluing process into the glue box.
Further, the lower surface of the upper end box body of the glue box is provided with a flange all around, the upper surface of the lower end box body of the glue box is provided with a glue box groove corresponding to the flange all around, and the upper end box body and the lower end box body of the glue box are clamped and fixed in a matched mode through the flange and the glue box groove.
Furthermore, be provided with on the bottom plate with glue box bottom matched with spacing recess, spacing recess is used for holding and the restriction to glue the position of box, ensures to glue box stability.
The invention has the beneficial effects that: compared with the prior art, the multifunctional gluing device for assembling the medical instrument has the following beneficial effects: (1) the inner wall or/and the outer wall of a gluing object is glued by arranging the outer wall gluing mechanism in the glue box and arranging the inner wall gluing mechanism at the upper part of the glue box, so that the function diversification of the gluing device is realized; (2) through the glue box with the upper and lower clamping structures, the top opening of the glue box is provided, the horn-shaped flaring is fixed outside the top opening of the glue box, and the glue outlet of the outer wall gluing mechanism and the gluing end of the inner wall gluing mechanism are positioned on the same vertical line with the opening of the glue box, so that the same glue box has the functions of storing glue liquid and recycling redundant glue liquid respectively; (3) the gluing object is flexibly fixed through the structural design of the gluing object clamping mechanism and the rubber air bag in the gluing object clamping mechanism, so that the clamping end of the gluing object is protected from being scratched; (4) the outer wall gluing mechanism is novel in structural design, and the glue outlet uniformity is ensured in a mode that glue enters the lower end pipe body from the glue inlet pipe and overflows to the glue outlet of the upper end pipe body from the lower end pipe body by opening the glue pumping pump; (5) the inner wall gluing mechanism is novel in structural design, the columnar magnet fixed at the bottom of the electric telescopic rod and the top groove of the inner wall gluing end can be conveniently combined and separated, the inner wall gluing end can be limited and supported by the sliding plate, the inner wall gluing end is convenient to use without causing obstruction in the process of fixing a gluing object; (6) the outer wall gluing end can move up and down along the second longitudinal sliding rail to enable the upper end pipe body to extend out of the glue box along the opening of the glue box, the gluing object clamping mechanism can move up and down along the longitudinal sliding rail to adjust the position of a gluing object, and the sliding plate can move along the transverse sliding rail to achieve contact and separation, so that limiting support and release of the inner wall gluing end are achieved; (7) the multifunctional gluing device disclosed by the invention is high in overall automation degree, convenient to adjust, capable of accurately controlling the gluing amount, capable of effectively recycling redundant glue and convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of a multifunctional glue spreading device for assembling medical instruments according to the present invention;
FIG. 2 is an enlarged view of the outer wall gluing mechanism of the multifunctional gluing device for assembling medical instruments according to the present invention;
FIG. 3 is an enlarged view of the glue box structure of the multifunctional glue spreading device for assembling medical instruments according to the present invention;
FIG. 4 is an enlarged view of the upper box structure of the multifunctional glue spreading device for assembling medical instruments according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of a longitudinal cylindrical rod of the multifunctional gluing device for assembling medical instruments according to the invention;
FIG. 6 is an enlarged view of the structure of the sliding plate of the multifunctional glue spreading device for assembling medical instruments according to the present invention;
FIG. 7 is an enlarged view of the structure of the base plate of the multifunctional glue spreading device for assembling medical instruments according to the present invention;
the glue box comprises a base plate 1, a top plate 2, a left side plate 3, a right side plate 4, a glue box 5, an upper end box body 6, a lower end box body 7, a top opening 8, a transverse sliding rail 9, a first longitudinal sliding rail 10, a sliding plate 11, a semicircular opening 12, a second longitudinal sliding rail 13, a lower end pipe body 14, an upper end pipe body 15, a connecting pipe 16, a connecting rod 17, a glue inlet pipe 18, a glue pump 19, a glue outlet 20, a base plate 21, a glue object accommodating hole 22, a rubber air bag 23, a vent pipe 24, an electric telescopic rod 25, a columnar magnet block 26, a longitudinal cylindrical rod 27, a limiting groove 28, a top groove 29, a clamping groove 30, a flared opening 31, a flange 32, a glue box groove 33 and a glue ring 34 brushed on a cake-.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
In the embodiment shown in fig. 1-7, a multifunctional glue spreading device for assembling medical instruments comprises a bottom plate 1, a top plate 2, a left side plate 3 and a right side plate 4 arranged between the bottom plate 1 and the top plate 2, wherein a limit groove 34 matched with the bottom of a glue box 5 is arranged on the bottom plate 1, the glue box 5 is placed in the limit groove 28, the glue box 5 comprises an upper box body 6 and a lower box body 7, a flange 32 is arranged on the periphery of the lower surface of the upper box body 6 of the glue box 5, a glue box groove 33 corresponding to the flange 32 is arranged on the periphery of the upper surface of the lower box body 7 of the glue box 5, top openings 8 are uniformly arranged on the top of the upper box body 6, trumpet-shaped flaring 31 is fixed on the top opening 8 of the upper box body 6, an outer wall glue spreading mechanism is arranged in the upper box body 6, the lower box body 7 is a glue storage cavity, and transverse sliding, the upper parts of the transverse sliding rails 9 are provided with first longitudinal sliding rails 10 extending to the lower end of the top plate 2, sliding plates 11 are symmetrically arranged between the two transverse sliding rails 9 in a front-back mode, contact ends of the two sliding plates 11 are symmetrically provided with semicircular openings 12, a gluing object clamping mechanism is horizontally fixed between the two first longitudinal sliding rails 10 through sliding blocks, and an inner wall gluing mechanism is arranged between the sliding plates 11 and the top plate 2.
In this embodiment, the outer wall gluing mechanism includes second longitudinal slide rail 13 that sets up respectively on 6 left and right sides inner walls of upper end box body, the slider that sets up respectively on second longitudinal slide rail 13, set up lower extreme body 14 between the slider, set up in upper end body 15 on lower extreme body 14 upper portion, be used for connecting upper end body 15 and lower extreme body 14's connecting pipe 16, be used for connecting slider and lower extreme body 14's connecting rod 17, set up into rubber tube 18 and set up the pump 19 that glues that takes out on advancing rubber tube 18 on lower extreme body 14. The lower extreme body 14 includes and glues 5 top opening 8 quantity of box and the corresponding annular pipe in position and be used for connecting a plurality of transverse connection pipe of two adjacent annular pipes, and upper end body 15 is a plurality of annular pipes of quantity and position and lower extreme body corresponding, and connecting pipe 16 front and back symmetry sets up between the annular pipe of upper end body 15 and lower extreme body 14. The inner side of the annular pipe of the upper pipe body 15 is uniformly provided with glue outlets 20, and the inner side of the annular pipe of the upper pipe body 15 is sleeved with a glue coating ring (not shown in the figure) made of a glue absorbing material.
In this embodiment, the gluing object clamping mechanism includes a base plate 21, a plurality of gluing object accommodating holes 22 arranged on the base plate 21, annular rubber air bags 23 fixed in each gluing object accommodating hole 22, and vent pipes 24 penetrating the inside of the base plate 21 and communicating with the rubber air bags 23, the number and the positions of the gluing object accommodating holes 22 correspond to those of the top openings 8 of the glue box 5, the inner walls of the gluing object accommodating holes 22 are provided with annular grooves for accommodating the annular rubber air bags 23, and the vent pipes 24 are communicated with an external inflating device.
In this embodiment, the inner wall gluing mechanism includes a plurality of electric telescopic rods 25 arranged on the lower surface of the top plate 2, a columnar magnet block 26 fixed at the bottom of the electric telescopic rods 25, and an inner wall gluing end; the inner wall gluing end comprises a longitudinal cylindrical rod 27 and a round cake-shaped inner wall brush rubber ring 34 arranged at the tail end of the longitudinal cylindrical rod 27, the round cake-shaped inner wall brush rubber ring 34 is made of glue absorbing materials, a top groove 29 matched with the shape and size of the end part of the columnar magnet block 26 is formed in the top of the longitudinal cylindrical rod 27, a magnet is also arranged on the inner wall of the top groove 29, and a circular matched clamping groove 30 formed by semicircular openings 12 of contact ends of the two sliding plates 11 is formed in the rod body of the longitudinal cylindrical rod 27.
Glue the open-top 8 of box in this embodiment and be provided with 3, the annular pipe quantity and the position of upper end body 15 all cooperate with open-top 8's quantity and position in the inner wall rubber coating end of inner wall rubber coating mechanism and the outer wall rubber coating mechanism.
The working principle is as follows: the invention relates to a multifunctional gluing device for assembling medical instruments, when gluing the outer wall of a gluing object, the inner wall gluing end of the inner wall gluing mechanism is clamped with the columnar magnet block 26 and is driven by the electric telescopic rod 25 to contract to the bottom of the top plate 2, or directly removing the inner wall of the gluing mechanism from the device for storage temporarily, placing the sliding plate 11 in an open state, placing the gluing object in the rubber air bag 23, introducing air through the air pipe 24 to enable the gluing object to be further flexibly fixed by the rubber air bag 23, limiting the position, starting the first longitudinal slide rail 10, driving the gluing object clamping mechanism to move the gluing object downwards to a proper position, starting the glue pumping pump 19, enabling the glue solution to enter the upper end pipe body 15 of the outer wall gluing mechanism and uniformly overflow from the glue outlet, starting the second longitudinal slide rail 13 to enable the annular pipe of the upper end pipe body 15 to be exposed from the top opening 8 of the glue box 5, and uniformly gluing the outer wall of the gluing object. When the inner wall of the gluing object is glued, the gluing end of the inner wall of the gluing mechanism and the columnar magnet block 26 are separated, the gluing end of the inner wall is supported by a round opening formed by the semi-round openings 12 of the sliding plate 11 which are in contact with each other, the gluing object is placed in the rubber air bag 23, the air is fed through the air pipe 24, the gluing object is further flexibly fixed by the rubber air bag 23, the position is limited, then the electric telescopic rod 25 is started to drive the columnar magnet block 26 to move downwards to be clamped with the top groove 29 of the gluing end of the inner wall, the sliding plate 11 is opened, and the electric telescopic rod 25 drives the gluing end of the inner wall to glue and glue the inner wall of the.
The above embodiments are only specific examples of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any suitable changes or modifications made by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.