CN112570231B - Mudflat method of plaster with anti-seepage ring - Google Patents
Mudflat method of plaster with anti-seepage ring Download PDFInfo
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- CN112570231B CN112570231B CN202011254085.8A CN202011254085A CN112570231B CN 112570231 B CN112570231 B CN 112570231B CN 202011254085 A CN202011254085 A CN 202011254085A CN 112570231 B CN112570231 B CN 112570231B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
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Abstract
The invention provides a mudflat method of plaster with an anti-seepage ring, which comprises the following steps: manufacturing an anti-seepage ring, dripping plaster and pressing the plaster for forming; the driving unit is utilized to drive the medicine hopper to move up and down, and the cam is used for driving the pressing head to move intermittently up and down, so that the intermittent anti-seepage ring is manufactured; the pressurizing of the drug slurry storage tank is realized by the inflating assembly, and the stirring of the drug slurry in the drug slurry storage tank is realized by the vertical movement of the stirring paddle in cooperation with the pressure head; the problem that redundant air cannot be discharged when the pressure head is pressed down is solved by using the exhaust switch assembly, and the high-pressure air is used for stirring the slurry at the bottom of the slurry storage tank; the mixing of the upper and lower medicinal slurry is more uniform; thereby ensuring the smooth manufacture of the anti-seepage ring; the plaster is ensured to be more uniformly dripped into the anti-seepage ring by utilizing a plurality of plaster outlets formed at the bottom of the dripping nozzle; and pressing and forming the plaster to be finally subjected to the anti-seepage ring by utilizing a plaster pressing and forming process.
Description
Technical Field
The invention relates to the technical field of plaster production, in particular to a mudflat method of a plaster with an anti-seepage ring.
Background
The plaster is a curative effect medicine for external application of traditional Chinese medicine, can be directly pasted on a pain part, enables the medicine effect to directly act on a pathological position, has quick response and good pertinence, is deeply favored by wide consumers, and is formed by combining an oily colloid, plaster facial tissue and plaster silicone oil paper; in particular, the multi-layer impermeable plaster is popular with patients.
Chinese utility model patent 201120473781.8 discloses a plaster with a multilayer structure, belonging to the technical field of external medical products. The anti-seepage plaster comprises plaster cloth, an anti-seepage pearlized film, an anti-seepage ring, non-woven fabric, an ointment and a composite paper sheet, wherein the pearlized film is arranged on the plaster cloth, and the anti-seepage ring is arranged on the anti-seepage pearlized film; non-woven fabrics and ointment are placed in the anti-seepage ring; the top of the anti-seepage ring is covered with an anti-seepage pearlized film and a composite paper sheet adhered with the periphery of the plaster cloth, and the edge of the composite paper sheet is provided with a reverse 3-shaped opening. The plaster patch with the multilayer structure adopts the plaster cloth and the anti-seepage ring to fix the plaster on the skin, and the anti-seepage pearlized film and the non-woven fabric are adopted at the bottom of the plaster, so that skin allergy can not be caused. The ointment is sealed by the anti-seepage ring, and the clothes cannot be stained by the ointment in use. The anti-seepage pearlized film is covered on the ointment, so that the effect of moisturizing and anti-seepage of the ointment can be achieved. Solves the problems that the ointment easily overflows to the periphery, the clothes are easily polluted and the skin allergy phenomenon of a patient easily occurs when the traditional plaster is used.
The prior impermeable ring has the problems of difficult production and manufacture, difficult flow operation, poor impermeable effect caused by easy accumulation of air in the impermeable ring in the production process, and the like.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a mudflat method of plaster with an anti-seepage ring, which comprises the following steps: manufacturing an anti-seepage ring, dripping plaster and pressing the plaster for forming; the driving unit is utilized to drive the medicine hopper to move up and down, and the cam is used for driving the pressing head to move intermittently up and down, so that the intermittent anti-seepage ring is manufactured; the pressurizing of the drug slurry storage tank is realized by the inflating assembly, and the stirring of the drug slurry in the drug slurry storage tank is realized by the vertical movement of the stirring paddle in cooperation with the pressure head; the problem that redundant air cannot be discharged when the pressure head is pressed down is solved by using the exhaust switch assembly, and the high-pressure air is used for stirring the slurry at the bottom of the slurry storage tank; the mixing of the upper and lower medicinal slurry is more uniform; thereby ensuring the smooth manufacture of the anti-seepage ring; the plaster is ensured to be more uniformly dripped into the anti-seepage ring by utilizing a plurality of plaster outlets formed at the bottom of the dripping nozzle; and pressing and forming the plaster to be finally subjected to the anti-seepage ring by utilizing a plaster pressing and forming process.
In order to achieve the purpose, the invention provides the following technical scheme:
a mudflat method of plaster with an anti-seepage ring is characterized by comprising the following steps:
firstly, preparation work is carried out, a driving unit is started, a driving motor drives a gear with missing teeth to rotate, the gear with missing teeth drives a transmission piece to move downwards, and when the gear with missing teeth rotates and is separated from a left rack, the bottom of a medicine hopper is contacted with the upper end face of a rack; the medicine hopper comprises an inner wall and an outer wall, the inner wall and the outer wall are connected through a plurality of connecting rods a which are uniformly distributed on the circumference, and a medicine paddle channel is formed between the inner wall and the outer wall;
step two, manufacturing an anti-seepage ring, wherein the gear with the missing teeth continuously rotates to drive the pressure head to continuously move upwards, the pressure head is separated from the groove-shaped medicine inlet, and the medicine slurry flows into the medicine slurry channel along the groove-shaped medicine inlet;
step three, manufacturing an anti-seepage ring, wherein the gear with the missing teeth continuously rotates to drive the pressure head to move downwards, so that the groove-shaped medicine inlet is closed, and the medicine slurry in the medicine slurry channel is pushed downwards; when the process requirement height of the bottom of the pressure head to the anti-seepage ring is 1-2 mm, a plurality of exhaust holes which are obliquely formed are uniformly distributed on the circumference of the bottom of the outer side surface of the pressure head and communicated with the groove-shaped medicine inlet, and compressed air in the medicine pulp channel is exhausted into the medicine pulp storage tank through the exhaust holes, so that medicine pulp at the bottom of the medicine pulp storage tank is stirred;
step four, manufacturing an anti-seepage ring, namely continuously rotating the gear with missing teeth to drive the pressure head to continuously move downwards, so that the height of the anti-seepage ring reaches a process required value, pressing the exhaust hole switch by the boss at the moment, closing the exhaust hole by closing the bottom of the exhaust hole by the bottom of the exhaust hole switch, and completing the forming of the anti-seepage ring;
step five, plaster instilling, wherein the anti-seepage ring in the step four is conveyed to the lower part of the instilling unit along with the plaster cloth, and the plaster is uniformly dripped into the anti-seepage ring through the instilling nozzle to form the anti-seepage ring dripped into the plaster;
and step six, pressing and forming the plaster, namely operating the anti-seepage ring dropping the plaster to the lower part of the plaster forming unit, and driving a forming plate to flatten the plaster by a forming cylinder to finish the mudflat of the plaster so as to form the plaster.
As an improvement, in the third step, the inflating assembly arranged above the drug pulp storage tank comprises an air cylinder communicated with the drug pulp storage tank and a piston arranged in the air cylinder; the piston is connected with a connecting rod d extending out of the far end of the cam through a connecting rod c; the piston moves downwards under the action of the connecting rod c, so that the pressure in the slurry storage tank is realized, high-pressure slurry is provided for next slurry flowing, and the slurry can flow out conveniently.
In the second step, a plurality of stirring paddles which are uniformly hinged on the outer wall of the medicine hopper can swing downwards to the maximum extent under the contact action of the bottom edge of the outer side of a groove a formed in the pressure head.
In the third step, a plurality of stirring paddles reach the maximum upward swing under the contact action of the upper edge of the outer side of the groove a, and the medicine slurry in the middle of the medicine slurry storage tank is stirred through the upward and downward swing of the stirring paddles.
As an improvement, when the step four is carried out, the formed impermeable ring is cooled by using the cooling pipeline a, so that the production efficiency of the step c for manufacturing the impermeable ring is improved.
As an improvement, when the sixth step is carried out, the cooling channel b arranged in the forming plate can accelerate the plaster compression forming process, improve the production efficiency and improve the beach forming quality.
In the fifth step, the size of the mouth of the drip nozzle is 5-10mm smaller than the inner diameter of the inner wall of the medicine hopper.
As an improvement, a plurality of plaster outlets are uniformly distributed on the circumference of the bottom of the drip-injection nozzle, so that the plaster can be uniformly dripped into the anti-seepage ring.
As an improvement, the medicine hopper and the pressure head are connected with the driving unit; the medicine hopper is connected with one end of the transmission piece; the pressure head is connected with a connecting rod d extending out of the far end of the cam through a connecting rod b, and the intermittent feeding is realized by the cam transmission.
As an improvement, the drug paddle storage tank is in an inverted cone shape, and the tank type drug inlet is positioned at the lower end of the inverted cone shape.
The invention also aims to overcome the defects and provide the equipment for the plaster and the mudflat of the analgesic patch, and the processing of the anti-seepage ring is realized by utilizing the medicine slurry channel in the middle of the hopper in a split design to be matched with the medicine feeding of the medicine slurry storage tank and the pressure action of the pressure head; the vent holes arranged on the pressure head are utilized, when the anti-seepage ring is formed and compressed, compressed air is discharged through the vent holes, and high-pressure air during discharging blows the slurry in the slurry storage tank upwards to realize uniform mixing of the slurry, so that the discharge is realized, and the slurry at the bottom of the slurry storage tank is synchronously stirred to prevent the deposition; the medicine slurry in the medicine slurry storage tank is stirred by the stirring paddle hinged on the outer wall of the medicine hopper, so that the uniformity of medicine slurry mixing is improved; the air inflation component is used for intermittently inflating and pressurizing the medicine slurry storage tank, so that the plaster can flow out more easily, the integrity of the anti-seepage ring is ensured, and the anti-seepage ring gap caused by the lack of medicine slurry is prevented; the anti-seepage ring is cooled by the cooling unit, so that the anti-seepage ring is rapidly shaped, and the quality of the anti-seepage ring is improved; and the mud flat and the forming of the plaster are finished by matching with the instillation unit and the forming unit.
In order to achieve the purpose, the invention provides the following technical scheme:
the plaster mud flat equipment for the analgesic patch comprises a rack, and an unwinding roller, a dripping unit, a plaster forming unit and a winding roller which are sequentially arranged on the rack, and is characterized by further comprising an anti-seepage ring forming unit and a driving unit, wherein the anti-seepage ring forming unit is arranged between the unwinding roller and the dripping unit; two output ends of the driving unit are respectively connected with the anti-seepage ring forming unit and the drip unit;
the seepage-proofing ring forming unit comprises:
the medicine hopper comprises an inner wall and an outer wall, the inner wall and the outer wall are connected through a plurality of connecting rods a which are uniformly distributed on the circumference, and a medicine paddle channel is formed between the inner wall and the outer wall; the outer side of the outer wall is provided with a drug slurry storage tank, and the bottom of the outer wall, which is close to the drug slurry storage tank, is provided with a plurality of groove-shaped drug inlet openings; the side surface of the inner wall is uniformly provided with a plurality of strip-shaped channels which penetrate through the top surface and the side surface of the inner wall, and the bottoms of the strip-shaped channels are obliquely arranged;
the driving component comprises a gear with missing teeth connected with the driving unit, a cam which is arranged on one side of the gear with missing teeth and synchronously rotates, and a transmission piece, one end of which is connected with the medicine hopper, and the inner side of which is symmetrically provided with racks, and the transmission piece is in sliding connection with a slide way arranged on the rack; the gear with the missing teeth is meshed with the rack;
the pressure head is arranged in the drug paddle channel in a sliding mode and is matched with the drug paddle channel in shape; a plurality of exhaust holes are uniformly and obliquely formed in the circumference of the bottom of the outer side surface of the pressure head, the bottoms of the exhaust holes penetrate through the bottom of the pressure head, and the tops of the exhaust holes penetrate through the outer side surface of the pressure head; a plurality of grooves a are uniformly distributed on the circumference of the middle part of the outer side surface of the pressure head; a plurality of bosses are uniformly distributed on the middle circumference of the inner side surface of the pressure head and are positioned right above the strip-shaped channel; the pressure head is connected with the far end of the cam through a connecting rod b; and
an exhaust switch assembly including an exhaust vent switch and an elastic member; the exhaust hole switch is arranged in the strip-shaped channel in a sliding mode and matched with the strip-shaped channel, and the top end of the exhaust hole switch is in contact with the boss; one end of the elastic piece is connected with the top end of the exhaust hole switch, and the other end of the elastic piece is connected with the bottom of the groove b arranged at the top end of the inner wall of the medicine hopper.
As an improvement, the anti-seepage ring forming unit further comprises an inflating assembly, wherein the inflating assembly comprises an air cylinder communicated with the medicine pulp storage tank and a piston arranged in the air cylinder; the piston is connected to the distal end of the cam by a connecting rod c.
As an improvement, the anti-seepage ring forming unit also comprises a plurality of stirring paddles which are uniformly hinged on the outer wall of the medicine hopper; one end of the stirring paddle extends into the medicine hopper, and the other end of the stirring paddle penetrates through the outer wall of the medicine hopper and is matched with the groove a.
As an improvement, a plurality of compression adjusting bolts are uniformly distributed on one side of the slide way, and one ends of the compression adjusting bolts are in contact with the side face of the transmission part.
As an improvement, the drug paddle storage tank is in an inverted cone shape, and the tank type drug inlet is positioned at the lower end of the inverted cone shape.
As an improvement, the anti-seepage ring forming unit further comprises a cooling unit, the cooling unit is arranged on the inner wall and the outer wall of the medicine hopper and is arranged below the groove-shaped medicine inlet, the cooling unit comprises a cooling pipeline a and refrigeration equipment for providing cooling media, and the refrigeration equipment is arranged on one side of the rack and communicated with the cooling pipeline a.
As an improvement, the dripping unit comprises a plaster storage box arranged on the rack and a dripping nozzle communicated with the plaster storage box; and a spiral pushing rod is arranged in the drip nozzle, and the top end of the spiral pushing rod is connected with the output end of the driving unit through a gear a.
As an improvement, the size of the opening part of the drip injection nozzle is smaller than the inner diameter of the inner wall of the medicine hopper, and a plurality of plaster outlets are uniformly distributed at the bottom of the drip injection nozzle.
As an improvement, the plaster forming unit comprises a forming cylinder arranged on the rack and a forming plate connected with the output end of the forming cylinder, and a cooling pipeline b is arranged inside the forming plate.
As an improvement, the driving motor drives the gear with missing teeth to rotate, the gear with missing teeth drives the transmission part to move downwards, the stirring paddle swings upwards under the action of the groove a at the moment to realize upward material turning, and when the gear with missing teeth rotates and is separated from the left rack, the bottom of the medicine hopper is contacted with the top surface of the rack; the gear with missing teeth rotates continuously to drive the pressure head to move downwards continuously, when the bottom of the pressure head reaches the height required by the process, the top of the exhaust hole is communicated with the drug slurry storage groove, and compressed high-pressure air is blown into the drug slurry storage groove through the exhaust hole to realize the stirring of the plaster at the bottom of the drug slurry storage groove; the gear with missing teeth drives the medicine hopper and the pressure head to move upwards when being meshed with the right rack, and the processing of the anti-seepage ring is completed.
The invention has the beneficial effects that:
(1) the processing of the anti-seepage ring is realized by utilizing the medicine slurry channel in the middle of the hopper in split design to match with the medicine feeding of the medicine slurry storage tank and the pressure action of the pressure head; the vent holes arranged on the pressure head are utilized, when the anti-seepage ring is formed and compressed, compressed air is discharged through the vent holes, and high-pressure air during discharging blows the slurry in the slurry storage tank upwards to realize uniform mixing of the slurry, so that the discharge is realized, and the slurry at the bottom of the slurry storage tank is synchronously stirred to prevent the deposition; the medicine slurry in the medicine slurry storage tank is stirred by the stirring paddle hinged on the outer wall of the medicine hopper, so that the uniformity of medicine slurry mixing is improved; the air inflation component is used for intermittently inflating and pressurizing the medicine slurry storage tank, so that the plaster can flow out more easily, the integrity of the anti-seepage ring is ensured, and the anti-seepage ring gap caused by the lack of medicine slurry is prevented; the anti-seepage ring is cooled by the cooling unit, so that the anti-seepage ring is ensured to be rapidly shaped, the quality of the anti-seepage ring is improved, and the technical problem that the anti-seepage ring contains air bubbles is solved;
(2) according to the invention, the driving unit is used for simultaneously controlling the anti-seepage ring forming unit and the drip unit, and the sensor is matched, so that the processing and drip of the anti-seepage ring are synchronously carried out, and the problem that plaster drip positions are inconsistent due to inconsistent anti-seepage ring positions is solved, and waste products are generated due to uneven plaster distribution when the final forming unit is pressed and formed;
(3) according to the invention, the anti-seepage ring is molded by the anti-seepage ring molding unit, then the plaster is injected into the anti-seepage ring, and the molding unit is used for pressing the plaster to complete coating of the plaster, so that streamlined operation is realized and production efficiency is improved;
in conclusion, the invention has the advantages of high manufacturing quality of the anti-seepage ring, no air bubble in the anti-seepage ring, more uniform medicine mixing in the medicine slurry storage tank, high production efficiency of plaster and mudflat integrated production, high plaster quality and the like.
Drawings
FIG. 1 is a schematic flow chart of a tidal flat method of the anti-seepage ring plaster of the invention;
FIG. 2 is a first general structural diagram of the present invention;
FIG. 3 is a schematic view of the overall structure of the present invention;
FIG. 4 is a schematic structural view of an anti-seepage ring forming unit of the invention;
FIG. 5 is a cross-sectional view of an anti-seepage ring forming unit of the present invention;
FIG. 6 is a sectional view of the structure of the hopper of the present invention;
FIG. 7 is a schematic view of a ram configuration of the present invention;
FIG. 8 is a schematic view of the structure of the stirring paddle of the present invention;
FIG. 9 is a schematic view of a vent switch according to the present invention;
FIG. 10 is a schematic view of the bottom structure of the drip nozzle of the present invention;
FIG. 11 is a schematic view of the structure of the molding plate of the present invention;
FIG. 12 is a schematic view showing the state of the ram of the present invention traveling upward;
FIG. 13 is a schematic view showing the state of the present invention when slurry is added;
FIG. 14 is a schematic diagram of the state of forming a barrier ring according to the present invention.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example one
A mudflat method of plaster with an anti-seepage ring comprises the following steps:
step one, preparation work, namely starting the driving unit 62, driving the motor 621 to drive the gear with missing teeth 622 to rotate, driving the transmission part 625 to move downwards by the gear with missing teeth 622, and when the gear with missing teeth 622 rotates to be separated from the left rack 624, the bottom of the medicine hopper 61 contacts with the upper end face of the rack 1; the medicine hopper 61 comprises an inner wall 611 and an outer wall 612, the inner wall 611 is connected with the outer wall 612 through a plurality of connecting rods a613 which are evenly distributed on the circumference, and a medicine pulp channel 614 is formed between the inner wall 611 and the outer wall 612;
step two, manufacturing an anti-seepage ring a, wherein the gear 622 with the missing teeth continuously rotates to drive the pressure head 63 to continuously move upwards, the pressure head 63 is separated from the groove-shaped medicine inlet 6121, and medicine slurry flows into the medicine slurry channel 614 along the groove-shaped medicine inlet 6121;
step three, manufacturing an anti-seepage ring, namely, continuously rotating the gear 622 with missing teeth to drive the pressure head 63 to move downwards, so that the groove-shaped medicine inlet 6121 is closed, and medicine slurry in the medicine slurry channel 614 is pushed downwards; when the height of the bottom of the pressure head is 1-2 mm from the process requirement of the anti-seepage ring 100, a plurality of exhaust holes 631 which are obliquely formed are uniformly distributed on the circumference of the bottom of the outer side surface of the pressure head 63 and communicated with the groove-shaped medicine inlet 6121, and compressed air in the medicine pulp channel 614 is exhausted into the medicine pulp storage groove 615 through the exhaust holes 631, so that medicine pulp at the bottom of the medicine pulp storage groove 615 is stirred;
step four, manufacturing the anti-seepage ring, namely, continuously rotating the gear 622 with missing teeth to drive the pressure head 63 to continuously move downwards, so that the height of the anti-seepage ring 100 reaches a process required value, pressing the exhaust hole switch 661 by the boss 633 at the moment, sealing the bottom of the exhaust hole 631 by the bottom of the exhaust hole switch 661, closing the exhaust hole 631, and completing the forming of the anti-seepage ring 100;
step five, plaster instilling, wherein the anti-seepage ring 100 in the step four is conveyed to the lower part of the instilling unit 3 along with plaster cloth, and the instilling nozzle 32 evenly drips the plaster into the anti-seepage ring 100 to form an anti-seepage ring 200 for dripping the plaster;
and step six, pressing and forming the plaster, namely, operating the anti-seepage ring 200 dropping the plaster to the position below the plaster forming unit 4 as described in the step five, and driving the forming plate 42 by the forming cylinder to flatten the plaster to finish the mudflat of the plaster so as to form the plaster 300.
In the third step, the inflating assembly 67 disposed above the drug paddle storage tank 615 comprises an air cylinder 671 communicated with the drug paddle storage tank 615 and a piston 672 disposed in the air cylinder 671; the piston 672 is connected to a distally projecting connecting rod d6231 of the cam 623 via a connecting rod c 673; the piston 672 moves downwards under the action of the connecting rod c673, so that the pressure in the slurry storage tank 615 is increased, high-pressure slurry is provided for the next slurry flowing out, and the slurry can flow out conveniently.
In the second step, a plurality of paddles 68 uniformly hinged on the outer wall 612 of the hopper 61 swing downward to the maximum extent under the contact action of the bottom edge of the outer side of the groove a632 formed on the pressure head 63.
As an improvement, in the third step, the stirring paddles 68 reach the maximum upward swing under the contact action of the upper edge of the outer side of the groove a632, and the slurry in the middle of the slurry storage tank 615 is stirred by the upward and downward swing of the stirring paddles 68.
As an improvement, when the step four is carried out, the formed impermeable ring 100 is cooled by using the cooling pipeline a, so that the production efficiency of the step c for manufacturing the impermeable ring is improved.
As an improvement, when the sixth step is performed, the cooling channel b43 arranged inside the forming plate 42 is used to accelerate the plaster compression forming process, improve the production efficiency and improve the beach forming quality.
In the fifth step, the size of the mouth of the drip nozzle 32 is set to be 5-10mm smaller than the inner diameter of the inner wall 611 of the medicine bucket 61.
As an improvement, a plurality of plaster outlets 321 are uniformly distributed on the circumference of the bottom of the drip nozzle 32, so that the plaster can be uniformly dripped into the anti-seepage ring.
As a modification, the medicine hopper 61 and the pressure head 63 are connected with the driving unit 62; the medicine hopper 61 is connected with one end of the transmission piece 625; the ram 63 is connected with a connecting rod d6231 extending from the far end of the cam 623 through a connecting rod b634, and intermittent feeding is realized by cam transmission.
As a modification, the drug slurry storage tank 615 is in an inverted cone shape, and the groove type drug inlet 6121 is positioned at the lower end of the inverted cone shape.
Example two
As shown in fig. 2-5, an analgesic plaster beach apparatus includes a frame 1, and an unwinding roller 2, a dripping unit 3, a plaster molding unit 4, and a winding roller 5 sequentially disposed on the frame 1, and further includes an anti-seepage ring molding unit 6 and a driving unit 7, wherein the anti-seepage ring molding unit 6 is disposed between the unwinding roller 2 and the dripping unit 3; two output ends of the driving unit 7 are respectively connected with the anti-seepage ring forming unit 6 and the drip unit 3; the driving unit 7 controls the anti-seepage ring forming unit 6 and the drip unit 3 at the same time, so that the processing frequency of the anti-seepage ring forming unit 6 and the drip unit 3 is the same, and the processing steps of the plaster can be synchronized by matching with the sensor arranged on one side of the anti-seepage ring forming unit 6, so that the rejection rate is reduced;
the anti-seepage ring forming unit 6 comprises:
the medicine hopper 61 is shown in fig. 6, the medicine hopper 61 comprises an inner wall 611 and an outer wall 612, the inner wall 611 and the outer wall 612 are connected through a plurality of connecting rods a613 which are evenly distributed on the circumference, and a medicine pulp channel 614 is formed between the inner wall 611 and the outer wall 612; a drug paddle storage groove 615 is arranged on the outer side of the outer wall 612, and a plurality of groove-shaped drug inlet 6121 are formed in the bottom, close to the drug paddle storage groove 615, of the outer wall 612; a plurality of strip-shaped channels 6111 which penetrate through the top surface and the side surface of the inner wall 611 are uniformly distributed on the side surface of the inner wall 611, and the bottom of each strip-shaped channel 6111 is obliquely arranged; the top of the medicine hopper 61 is provided with a feed port 616;
a driving assembly 62, as shown in fig. 4, the driving assembly 62 includes a gear 622 with missing teeth connected to the driving unit 7, a cam 623 disposed at one side of the gear 622 and rotating synchronously, and a transmission member 625 having one end connected to the medicine bucket 61 and an inner side symmetrically disposed with a rack 624, the transmission member 625 is slidably connected to a slide 626 disposed on the frame 1; the gear 622 with the missing teeth is meshed with the rack 624; the distal end of the cam 623 extends out of the link d 6231;
the pressing head 63 is arranged in the drug slurry channel 614 in a sliding mode, and the pressing head 63 is matched with the drug slurry channel 614 in shape; a plurality of exhaust holes 631 are uniformly and obliquely formed in the circumference of the bottom of the outer side face of the pressure head 63, the bottoms of the exhaust holes 631 penetrate through the bottom of the pressure head 63, and the tops of the exhaust holes 631 penetrate through the outer side face of the pressure head 63; a plurality of grooves a632 are uniformly distributed on the circumference of the middle of the outer side surface of the pressure head 63; a plurality of bosses 633 are uniformly distributed on the middle circumference of the inner side surface of the pressure head 63, and the bosses 633 are positioned right above the strip-shaped channel 6111; the pressure head 63 is connected with the connecting rod d6231 through a connecting rod b 634;
the heating unit 65 is arranged at the outer side of the drug slurry storage tank 615; the heating unit 65 comprises a heating wire attached to the outer side of the medicinal slurry storage tank 615 and is used for heating the medicinal slurry in the medicinal slurry storage tank 615 to prevent the medicinal slurry from being solidified; and
an exhaust switch assembly 66, the exhaust switch assembly 66 including an exhaust hole switch 661 and an elastic member 662; the exhaust hole switch 661 is slidably disposed in the bar-shaped channel 6111 and is matched with the bar-shaped channel 6111, and the top end of the exhaust hole switch 661 is arranged in a contact manner with the boss 633; one end of the elastic piece 662 is connected with the top end of the vent hole switch 661, and the other end is connected with the bottom of a groove b6112 arranged at the top end of the inner wall 611 of the medicine bucket 61;
it should be noted that the anti-seepage ring forming unit 6 is provided with a dust cover 69, so as to completely cover the anti-seepage ring forming unit 6 and prevent dust from falling into the anti-seepage ring forming unit 6.
As a modification, as shown in fig. 4, the impermeable ring forming unit 6 further comprises an inflating assembly 67, wherein the inflating assembly 67 comprises an air cylinder 671 communicated with the drug paddle storage groove 615 and a piston 672 arranged in the air cylinder 671; the piston 672 is connected to the distal end of the cam 623 via a connecting rod c 673;
it should be noted that the air-inflating assembly 67 inflates the drug slurry storage tank 615 intermittently, so that the pressure of the top cavity in the drug slurry storage tank 615 is increased, the drug slurry below the cavity can flow out rapidly in the process of flowing out, sufficient drug slurry required by the formation of the anti-seepage ring is ensured, the quality of the anti-seepage ring is improved, and the production efficiency is improved.
As an improvement, as shown in fig. 5, the anti-seepage ring forming unit 6 further includes a plurality of stirring paddles 68 uniformly hinged on the outer wall 612 of the hopper 61; one end of the stirring paddle 68 extends into the medicine bucket 61, and the other end of the stirring paddle passes through the outer wall 612 of the medicine bucket 61 and is matched with the position of the groove a 632;
note that the hinge joint between the stirring paddle 68 and the outer wall 612 is sealed by a sealing strip 681; when the one end of stirring rake 68 and the cooperation of the upper and lower end of recess a632 realized that pressure head 63 descends, the one end of stirring rake 68 was stirred by recess a 632's upper end, realized stirring rake 68 upswing, stirred the medicine thick liquid in medicine thick liquid holding tank 615, prevented that the medicine thick liquid from deposiing and made the medicine thick liquid intensive mixing, the cold medicine thick liquid of newly-increased simultaneously carries out the intensive mixing with the medicine thick liquid after the heating, guarantees that the temperature after the medicine thick liquid flows is unanimous.
As an improvement, as shown in fig. 4, a plurality of pressure adjusting bolts 6261 are uniformly distributed on one side of the slideway 626, and one end of each of the plurality of pressure adjusting bolts 6261 is in contact with the side surface of the transmission member 625;
it should be noted that the pressing adjusting bolt 6261 is used for pressing and adjusting the transmission member 625, so as to ensure that the transmission member 625 can move only when being acted by the toothless gear 622, thereby avoiding the generation of waste products due to the falling of the anti-seepage ring forming unit 6 caused by the gravity action of the anti-seepage ring forming unit 6.
As a modification, as shown in fig. 6, the drug slurry storage tank 615 is in an inverted cone shape, and the groove-shaped drug inlet 6121 is located at the lower end of the inverted cone shape; the inverted cone shape makes the slurry flow out more smoothly, and reduces the adhering amount of the slurry on the inner wall of the slurry storage tank 615.
As an improvement, as shown in fig. 3 to 5, the anti-seepage ring forming unit 6 further includes a cooling unit 64, the cooling unit 64 is disposed on the inner wall 611 and the outer wall 612 of the medicine hopper 61 and below the groove-shaped medicine inlet 6121, the cooling unit 64 includes a cooling pipeline a and a refrigeration device 642 for providing a cooling medium, and the refrigeration device 642 is disposed on one side of the rack 1 and is communicated with the cooling pipeline a; the cooling pipelines a are arranged on two sides of the slurry channel 614 to realize rapid cooling; the cooling medium can be selected from refrigerant or cooling water; the cooling unit 64 is used for cooling and solidifying the formed anti-seepage ring, so that the quality of the anti-seepage ring is improved, and the production efficiency is improved.
As a modification, as shown in fig. 2 to 3, the drip unit 3 includes a plaster storage box 31 provided on the frame 1 and a drip nozzle 32 communicated with the plaster storage box 31; a spiral pushing rod 33 is arranged in the drip nozzle, and the top end of the spiral pushing rod 33 is connected with the output end of the driving unit 7 through a gear a 34; the plaster storage tank 31 is used for storing plaster after fire toxin is removed, and the dripping nozzle 32 is used for uniformly dripping the plaster in the plaster storage tank 31 into the anti-seepage ring.
As a modification, as shown in fig. 10, the size of the mouth of the drip nozzle 32 is smaller than the inner diameter of the inner wall 611 of the medicine bucket 61, and a plurality of plaster outlets 321 are uniformly distributed at the bottom of the drip nozzle; the plaster outlets 321 are uniformly distributed on the circumference, and the dropped plaster is uniformly dropped into the anti-seepage ring, so that the plaster is uniformly diffused to the periphery in the subsequent plaster pressing and forming process, the anti-seepage ring is uniformly filled, and the quality of the plaster is improved.
As a modification, as shown in fig. 11, the plaster molding unit 4 includes a molding cylinder disposed on the frame 1 and a molding plate 42 connected to an output end of the molding cylinder, a cooling duct b43 is disposed inside the molding plate 42, and the cooling duct b43 is communicated with the refrigeration device 642; the cooling pipeline b43 enables the forming plate 42 to keep a cooling state, accelerates the forming process of the plaster, improves the production efficiency, and avoids the plaster from being attached to the forming plate 42, so that the surface of the plaster is uneven and waste products are caused.
The driving motor 621 drives the gear 622 with missing teeth to rotate, the gear 622 with missing teeth drives the transmission member 625 to move downwards, at this time, the stirring paddle 68 swings upwards under the action of the groove a632 to realize upward stirring, and when the gear 622 with missing teeth rotates to be separated from the left rack 624, the bottom of the medicine hopper 61 contacts the top surface of the rack 1; the gear with missing teeth 622 rotates continuously to drive the pressure head 63 to move downwards continuously, when the bottom of the pressure head 63 reaches the height required by the process, the top of the air outlet hole 631 is communicated with the drug slurry storage groove 615, compressed high-pressure air is blown into the drug slurry storage groove 615 through the air outlet hole 631, and the stirring of the plaster at the bottom of the drug slurry storage groove 615 is realized; the gear 622 with missing teeth drives the medicine bucket 61 and the pressure head 63 to move upwards when being meshed with the right rack 624, and the processing of the anti-seepage ring is completed.
The working process is as follows:
connecting plaster cloth on the unwinding roller with the winding roller, adding the anti-seepage plaster into a plaster storage tank 615, and adding the plaster into a plaster storage tank 31; starting the heating unit 65 and the cooling unit 64;
as shown in fig. 12, when the driving unit 7 is started, the driving unit 7 drives the gear 622 with missing teeth to rotate, the gear 622 with missing teeth drives the transmission member 625 to move downwards, and when the gear 622 with missing teeth rotates to be separated from the left rack 624, the bottom of the medicine bucket 61 contacts the top surface of the rack 1; the paddles 68 now swing downward;
as shown in fig. 13, the gear 622 with missing teeth continues to rotate, which drives the pressing head 63 to move upward, the pressing head 63 is separated from the groove-shaped drug inlet 6121, and the drug slurry flows into the drug slurry channel 614 along the groove-shaped drug inlet 6121;
as shown in fig. 14, the gear 622 with missing teeth continues to rotate, which drives the pressing head 63 to move downward, so that the groove-shaped medicine inlet 6121 is closed, and the medicine slurry in the medicine slurry channel 614 is pushed downward; when the height of the bottom of the pressure head is 1-2 mm from the process requirement of the anti-seepage ring 100, the exhaust hole 631 is communicated with the groove-shaped medicine inlet 6121, compressed air in the medicine slurry channel 614 is exhausted into the medicine slurry storage tank 615 through the exhaust hole 631, so that medicine slurry at the bottom of the medicine slurry storage tank 615 is stirred, at the moment, the stirring paddle 68 swings upwards, the medicine slurry in the middle of the medicine slurry storage tank 615 is stirred, and the medicine slurry in the medicine slurry storage tank 615 is uniformly mixed; meanwhile, the piston 672 moves downwards under the action of the connecting rod c673 to realize pressurization in the slurry storage tank 615, so that high-pressure slurry is provided for next slurry outflow, and the slurry outflow is facilitated; (ii) a
As shown in fig. 15, the gear 622 with missing teeth continues to rotate, which drives the pressure head 63 to continue to move downward, so that the height of the anti-seepage ring 100 reaches the process requirement value, at this time, the boss 633 compresses the vent switch 661, so that the bottom of the vent switch 661 seals the bottom of the vent 631, the vent 631 is closed, and the anti-seepage ring 100 is molded; the formed anti-seepage ring 100 is cooled by using the cooling pipeline a, so that the production efficiency is improved;
the anti-seepage ring 100 is conveyed to the lower part of the drip unit 3 along with the plaster cloth, and the drip nozzle 32 uniformly drips the plaster into the anti-seepage ring 100;
the anti-seepage ring 200 dropping the plaster runs to the lower part of the plaster forming unit 4, and the forming cylinder drives the forming plate 42 to flatten the plaster to complete the mud flat of the plaster and form the plaster 300; the cooling channel b43 can be used for the mud flat forming process, the production efficiency is improved, and the mud flat forming quality is improved.
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 invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A mudflat method of plaster with an anti-seepage ring is characterized by comprising the following steps:
step one, preparation work is carried out, a driving unit (62) is started, a driving motor (621) drives a gear (622) with missing teeth to rotate, the gear (622) with missing teeth drives a transmission piece (625) to move downwards, and when the gear (622) with missing teeth rotates to be separated from a left rack (624), the bottom of a medicine hopper (61) is in contact with the upper end face of a rack (1); the medicine hopper (61) comprises an inner wall (611) and an outer wall (612), the inner wall (611) and the outer wall (612) are connected through a plurality of connecting rods a (613) which are uniformly distributed on the circumference, and a medicine paddle channel (614) is formed between the inner wall (611) and the outer wall (612);
step two, manufacturing an anti-seepage ring, wherein the gear with the missing teeth (622) continuously rotates to drive the pressure head (63) to continuously move upwards, the pressure head (63) is separated from the groove-shaped medicine inlet (6121), and medicine slurry flows into the medicine slurry channel (614) along the groove-shaped medicine inlet (6121);
step three, manufacturing an anti-seepage ring, namely continuously rotating the gear with missing teeth (622) to drive the pressure head (63) to move downwards, closing the groove-shaped medicine inlet (6121), and pushing and pressing the medicine slurry in the medicine slurry channel (614) downwards; when the height of the bottom of the pressure head is 1-2 mm from the process requirement of the anti-seepage ring (100), a plurality of exhaust holes (631) which are obliquely formed are uniformly distributed on the circumference of the bottom of the outer side surface of the pressure head (63) and communicated with the groove-shaped medicine inlet (6121), and compressed air in the medicine pulp channel (614) is exhausted into the medicine pulp storage groove (615) through the exhaust holes (631), so that medicine pulp at the bottom of the medicine pulp storage groove (615) is stirred;
step four, manufacturing the anti-seepage ring, namely, continuously rotating the gear (622) with missing teeth to drive the pressure head (63) to continuously move downwards, so that the height of the anti-seepage ring (100) reaches a process required value, pressing the vent hole switch (661) by the boss (633), and sealing the bottom of the vent hole (631) by the bottom of the vent hole switch (661), so that the vent hole (631) is closed, and the anti-seepage ring (100) is molded;
fifthly, plaster instilling, wherein the anti-seepage ring (100) in the step four is conveyed to the lower part of the instilling unit (3) along with the plaster cloth, and the plaster is uniformly dripped into the anti-seepage ring (100) through the instilling nozzle (32) to form the anti-seepage ring (200) into which the plaster is dripped;
and step six, pressing and forming the plaster, namely operating the anti-seepage ring (200) dropping the plaster to the lower part of the plaster forming unit (4) in the step five, driving a forming plate (42) by a forming cylinder to flatten the plaster to finish the mudflat of the plaster and form the plaster (300).
2. The beach method of plaster with impermeable rings as claimed in claim 1, wherein in the third step, the inflating component (67) arranged above the drug paddle storing groove (615) comprises an air cylinder (671) communicated with the drug paddle storing groove (615) and a piston (672) arranged in the air cylinder (671); the piston (672) is connected with a connecting rod d (6231) extending from the far end of the cam (623) through a connecting rod c (673); the piston (672) moves downwards under the action of the connecting rod c (673), so that the pressure in the slurry storage tank (615) is realized, high-pressure slurry is provided for the next slurry flowing out, and the slurry can flow out conveniently.
3. The mudflat method of plaster with the anti-seepage ring as claimed in claim 1, wherein in the second step, a plurality of stirring paddles (68) which are uniformly hinged on the outer wall (612) of the medicine hopper (61) can swing downwards to the maximum extent under the contact action of the bottom edge of the outer side of a groove a (632) formed on the pressure head (63).
4. The mud flat method of plaster with anti-seepage ring as claimed in claim 3, wherein in the third step, a plurality of said paddles (68) reach the maximum upward swing under the contact effect of the upper edge of the outer side of the groove a (632), and the paddle in the middle of the paddle storage tank (615) is stirred by the upward and downward swing of the paddles (68).
5. The mudflat method of plaster with the impermeable ring according to claim 1, wherein when the step four is performed, the formed impermeable ring (100) is cooled by the cooling pipeline a, so that the production efficiency of the step c of manufacturing the impermeable ring is improved.
6. The tidal flat method of plaster with the anti-seepage ring as claimed in claim 1, wherein in the sixth step, the cooling channel b (43) arranged inside the forming plate (42) acts to accelerate the compression forming process of plaster, improve the production efficiency and improve the forming quality of tidal flat.
7. The mud flat method of plaster with impermeable ring as claimed in claim 1, wherein in step five, the size of the mouth of the drip nozzle (32) is set to be 5-10mm smaller than the inner diameter of the inner wall (611) of the medicine bucket (61).
8. The mudflat method of plaster with the anti-seepage ring as claimed in claim 7, wherein the periphery of the bottom of the drip nozzle (32) is provided with a plurality of plaster outlets (321) uniformly, so that the plaster can drip into the anti-seepage ring uniformly.
9. The mudflat method of plaster with impermeable ring as claimed in claim 1, characterized in that the hopper (61) and the pressure head (63) are connected to the driving unit (62); the medicine hopper (61) is connected with one end of the transmission piece (625); the pressure head (63) is connected with a connecting rod d (6231) extending from the far end of the cam (623) through a connecting rod b (634), and the cam transmission is utilized to realize intermittent feeding.
10. The mudflat method of plaster with the anti-seepage ring as claimed in claim 1, wherein the slurry storage tank (615) is in an inverted cone shape, and the groove-shaped drug inlet (6121) is located at the lower end of the inverted cone shape.
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| CN202011254085.8A CN112570231B (en) | 2020-11-11 | 2020-11-11 | Mudflat method of plaster with anti-seepage ring |
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| CN202011254085.8A CN112570231B (en) | 2020-11-11 | 2020-11-11 | Mudflat method of plaster with anti-seepage ring |
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| CN112570231B true CN112570231B (en) | 2022-04-29 |
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| EP2415582A1 (en) * | 2009-03-31 | 2012-02-08 | NOK Corporation | Seal component manufacturing method and mold |
| CN203493931U (en) * | 2013-08-03 | 2014-03-26 | 湖北春林药械有限公司 | Sheet-shaped plaster pressing forming die plate |
| CN108498332A (en) * | 2018-03-07 | 2018-09-07 | 洪娇娇 | A kind of ointment for orthopedics making apparatus |
| CN109793724A (en) * | 2019-03-25 | 2019-05-24 | 河南尚工药业有限公司 | A kind of patch and preparation method thereof |
| CN210700894U (en) * | 2019-08-20 | 2020-06-09 | 安徽金泰医疗器械有限公司 | Ointment uniform coating structure for far infrared processing |
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2020
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2415582A1 (en) * | 2009-03-31 | 2012-02-08 | NOK Corporation | Seal component manufacturing method and mold |
| CN203493931U (en) * | 2013-08-03 | 2014-03-26 | 湖北春林药械有限公司 | Sheet-shaped plaster pressing forming die plate |
| CN108498332A (en) * | 2018-03-07 | 2018-09-07 | 洪娇娇 | A kind of ointment for orthopedics making apparatus |
| CN109793724A (en) * | 2019-03-25 | 2019-05-24 | 河南尚工药业有限公司 | A kind of patch and preparation method thereof |
| CN210700894U (en) * | 2019-08-20 | 2020-06-09 | 安徽金泰医疗器械有限公司 | Ointment uniform coating structure for far infrared processing |
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