CN111844642B - Medical glove processing equipment and using method thereof - Google Patents
Medical glove processing equipment and using method thereof Download PDFInfo
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- CN111844642B CN111844642B CN202010715899.0A CN202010715899A CN111844642B CN 111844642 B CN111844642 B CN 111844642B CN 202010715899 A CN202010715899 A CN 202010715899A CN 111844642 B CN111844642 B CN 111844642B
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 15
- 239000002699 waste material Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 238000001746 injection moulding Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 210000003437 trachea Anatomy 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 208000015943 Coeliac disease Diseases 0.000 description 33
- 230000009286 beneficial effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1742—Mounting of moulds; Mould supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/43—Removing or ejecting moulded articles using fluid under pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
- B29C2045/2714—Gates elongated, e.g. film-like, annular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4842—Outerwear
- B29L2031/4864—Gloves
Abstract
The invention discloses medical glove processing equipment and a using method thereof, relates to the technical field of medical glove production, and solves the problems that the medical gloves are inconvenient to demould during processing, need manual operation, and are large in labor amount and low in efficiency. The utility model provides a medical gloves processing equipment and application method thereof, includes unable adjustment base, unable adjustment base's even fixed mounting of upper surface two support curb plates, two evenly install two conveyer belt curb plates in the middle of the support curb plate, two the top of conveyer belt curb plate evenly is provided with two guide bars, the tip and the support curb plate fixed connection of guide bar, two the middle movable mounting of conveyer belt curb plate has the conveyer belt, processing agency is installed to the top of conveyer belt. The medical glove forming machine is provided with the processing mechanism and the conveying belt, so that medical gloves can be quickly formed and stripped from a mold after being formed, automatic production and collection of hands can be realized, the labor intensity of workers is reduced, and the production efficiency is effectively improved.
Description
Technical Field
The invention relates to the field of medical glove production, in particular to medical glove processing equipment and a using method thereof.
Background
Along with the rapid development of social economy, medical gloves, namely sterile gloves used in hospitals, are medical instrument products capable of avoiding bacterial infection, are mainly used for isolation and protection in medical examination, so that a patient is prevented from being interfered by bacteria during operation or examination, the body health of the patient is ensured, and the medical examination gloves, the sterile medical gloves, the medical X-ray protective gloves and the like are mainly used.
However, the existing medical gloves are inconvenient to demold during processing, need manual operation, and have large labor capacity and low efficiency; therefore, the existing requirements are not met, and a medical glove processing device and a using method thereof are provided.
Disclosure of Invention
The invention aims to provide medical glove processing equipment and a using method thereof, and aims to solve the problems that the medical gloves proposed in the background technology are inconvenient to demould during processing, need manual operation, are large in labor amount, low in efficiency and the like.
In order to achieve the purpose, the invention provides the following technical scheme: the medical glove processing equipment comprises a fixed base, wherein two supporting side plates are uniformly and fixedly arranged on the upper surface of the fixed base, two conveyor belt side plates are uniformly arranged in the middle of the two supporting side plates, two guide rods are uniformly arranged above the two conveyor belt side plates, the end parts of the guide rods are fixedly connected with the supporting side plates, a conveyor belt is movably arranged in the middle of the two conveyor belt side plates, and a processing mechanism is arranged above the conveyor belt;
the machining mechanism comprises a top plate, a main sprue is arranged in the top plate, a core fixing column is fixedly installed at the bottom end of the top plate, a sprue runner is arranged at the center of the core fixing column, two cores are uniformly and movably installed below the core fixing column, a main runner is arranged on the inner side of each core, a secondary runner is arranged at the bottom end of each main runner, five sub-runners are arranged on the outer sides of the secondary runners, the five sub-runners respectively point to five fingers of each core, a plurality of point sprues are uniformly arranged on the outer surface of each core in a penetrating manner, two movable sliding blocks are uniformly and fixedly installed on the upper end surface of each core, two demolding motors are uniformly installed in the core fixing column, a transmission gear is fixedly installed at the front end of each demolding motor, a screw gear is installed below the transmission gear, and a screw penetrates through the middle of each screw gear and is fixedly installed on the corresponding one of the corresponding core, the improved die comprises a screw rod, a core fixing column, a movable die holder, a sealing strip, a hydraulic rod, a supporting side plate, two air pipes, two movable die holders, a movable die plate, a cavity, a sealing strip, a supporting guide block and a supporting guide block, wherein the two air pipes are evenly arranged above the screw rod, the two movable die holders are movably arranged on the two sides of the core fixing column, the movable die holder is arranged in the middle of the movable die holder, the cavity is arranged inside the movable die plate, the sealing strip is fixedly arranged on the inner side of the upper end of the cavity, the hydraulic rod is fixedly arranged between the movable die holder and the supporting side plate, and the supporting guide block is fixedly arranged on the two sides of the movable die holder.
Preferably, the inner end of the air pipe and the bottom end of the sprue runner are both provided with one-way valves.
Preferably, both ends inboard of conveyer belt all is provided with the transmission roller, the centre of transmission roller all runs through fixed mounting and has the connection bearing, and one of them connection bearing's one end fixed mounting has the motor that the model is 130 ST-M15025.
Preferably, the outer sides of the two ends of the screw rod and the inner sides of the two movable sliding blocks positioned on the outer sides of the screw rod are provided with threads with completely opposite rotation directions, and the screw rod is in threaded connection with the movable sliding blocks positioned on the outer sides of the screw rod.
Preferably, the inner side of the support guide block is provided with a guide sleeve, the inner side of the guide sleeve is completely attached to the outer side of the guide rod, and the inner side of the guide sleeve and the outer side of the guide rod are completely smooth.
Preferably, the section of the upper end of the movable die holder is provided with a semicircular connecting clamping groove, and the size of the semicircular connecting clamping groove is consistent with the overall dimension of the core fixing column.
Preferably, the surface precision of the movable die holder, the surface precision of the movable die plate and the surface precision of the core are in the same level.
Compared with the prior art, the processing equipment has the beneficial effects that: can conveniently carry out autosegregation to medical gloves after the shaping from the mould surface, need not the manual work and peel off, can reduce staff's the amount of labour, effectual day palace work efficiency, and need not artifical direct contact, can guarantee the security of production process.
A method of using a medical glove processing apparatus, the medical glove processing apparatus comprising the steps of:
(A) firstly, a power supply of equipment is switched on, a hydraulic rod between a movable die holder and a supporting side plate is started after the power supply is switched on, the hydraulic rod pushes the movable die holder, the two movable die holders drive a guide sleeve between a side face fixed supporting guide block and a supporting guide block to slide along the surface of the guide rod under the action of the hydraulic rod until the two movable die holders are mutually attached, at the moment, two movable templates are also mutually attached, a cavity in the middle of the movable templates can wrap two cores which are mutually attached, and meanwhile, a sealing strip at the top end of the cavity can be tightly attached to the outer side of the upper end of each core, and then an injection molding device of the equipment is started;
(B) injecting a raw material in a molten state into a sprue runner through a main sprue by an injection molding device, injecting the raw material into a main runner through the sprue runner, then flowing into the inner parts of secondary runners which are mutually attached from the inner sides of two cores from the main runner, after injecting the raw material into the inner parts of the secondary runners, enabling a part of the raw material to enter a cavity along a point sprue connected with the secondary runners, enabling a part of the raw material to enter a sub-runner along the secondary runners, then entering the cavity through the point sprue communicated with the sub-runners, and after the raw material in the cavity is filled, closing a one-way valve at the bottom end of the sprue runner to stop the raw material from entering, and then starting a cooling mechanism of equipment;
(C) the cooling mechanism of the equipment is started to cool the raw material inside the cavity, so that the raw material is laminated on the outer side of the core for forming, after the cooling is finished, the product is formed, the hydraulic rod can be restarted at the moment, the two movable die holders are separated from each other after the hydraulic rod is started, the formed product is stopped and laminated on the outer side of the core, the demolding motor can be started at the moment, the demolding motor drives the transmission gear to rotate to enable the screw gear and the screw fixed with the screw gear to rotate synchronously, the screw rotates through thread friction with the movable sliding block, the movable sliding blocks on the outer sides of the same screw are far away from each other, the movable sliding blocks drive the two cores laminated with each other to separate, at the moment, due to the elasticity of the medical gloves after forming, the medical gloves can be passively propped open, and in the propping process, the medical gloves can be in contact with the sprue runner, Separating the sprue waste formed after the interior of the main runner and the sub-runner is cooled;
(D) after the two cores are separated from each other by a certain distance, starting an external air pump, blowing air into the air pipe through a connecting pipeline, and simultaneously opening a one-way valve at the inner end of the air pipe to enable the air flow to blow to the expanded medical gloves through the end part of the air pipe, wherein the medical gloves can expand under the blowing of the air flow, so that the medical gloves are separated from the cores and can freely fall to the surface of a conveyor belt driven by a motor to run, meanwhile, the sprue waste can synchronously fall to the surface of the conveyor belt, and the conveyor belt conveys the medical gloves and the sprue waste to a collection area;
(E) and finally, after the product is separated from the die, closing the movable die holder again, and carrying out next processing again, so that the product can be produced in large batch.
Preferably, the thickness of the sealing strip fixedly mounted at the upper end of the cavity is consistent with the size of the forming gap of the closed cavity and the closed core.
Preferably, the distance between the upper end surfaces of the side plates of the conveyor belt on the two sides of the conveyor belt and the lower surface of the movable die holder is within the range of 5-10 centimeters.
Compared with the prior art, the medical glove processing equipment has the beneficial effects that:
according to the invention, when the raw materials are injected into the die cavity of the die, the raw materials are divided by multi-stage flow, and the raw materials are injected by adopting a plurality of sprue gates, so that the raw materials injected into the die cavity can be uniformly distributed, the thickness of the formed product can be kept uniform, the quality of the formed product can not be defective, the formed product and the sprue waste can be conveniently separated from each other, and the manual collection is convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a top view of the present invention as a whole;
FIG. 3 is a front view of the present invention in its entirety;
FIG. 4 is a schematic view of a portion of a core retention post in accordance with the present invention;
FIG. 5 is a cross-sectional view of the processing mechanism of the present invention;
FIG. 6 is a schematic view of the construction of the core of the present invention.
In the figure: 1. a fixed base; 2. supporting the side plates; 3. a conveyor belt side plate; 4. a conveyor belt; 5. a processing mechanism; 501. a top plate; 502. a main gate; 503. a core fixing post; 504. a movable die holder; 505. a movable template; 506. a cavity; 507. a sealing strip; 508. a core; 509. an air tube; 510. a screw; 511. moving the slide block; 512. a screw gear; 513. a transmission gear; 514. a demoulding motor; 515. a secondary flow passage; 516. a sprue runner; 517. a main flow channel; 518. a shunt channel; 519. dotting a gate; 6. a guide bar; 7. supporting the guide block; 8. a guide sleeve; 9. a hydraulic rod.
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.
Referring to fig. 1 to 6, an embodiment of the present invention includes: a medical glove processing device comprises a fixed base 1, wherein two supporting side plates 2 are uniformly and fixedly installed on the upper surface of the fixed base 1, two conveying belt side plates 3 are uniformly installed in the middles of the two supporting side plates 2, two guide rods 6 are uniformly arranged above the two conveying belt side plates 3, the end parts of the guide rods 6 are fixedly connected with the supporting side plates 2, a conveying belt 4 is movably installed in the middles of the two conveying belt side plates 3, a processing mechanism 5 is installed above the conveying belt 4, medical gloves can be rapidly processed and formed, and quality defects of the formed medical gloves cannot occur;
the processing mechanism 5 comprises a top plate 501, a main sprue 502 is arranged in the top plate 501, a core fixing column 503 is fixedly arranged at the bottom end of the top plate 501, a sprue runner 516 is arranged at the center of the core fixing column 503, two cores 508 are uniformly and movably arranged below the core fixing column 503, a main runner 517 is arranged on the inner side of the core 508, a secondary runner 515 is arranged at the bottom end of the main runner 517, five sub-runners 518 are arranged on the outer side of the secondary runner 515, the five sub-runners 518 respectively point to five fingers of the core 508, a plurality of point sprues 519 are uniformly arranged on the outer surface of the core 508 in a penetrating manner, so that the forming is facilitated, the separation between a formed product and a formed product is facilitated after the forming, the demoulding is facilitated, two movable sliding blocks 511 are uniformly and fixedly arranged on the upper end surface of the core 508, two demoulding motors 514 are uniformly arranged in the core fixing column 503, and a transmission gear 513 is fixedly arranged at the front ends of the demoulding motors 514, a screw gear 512 is arranged below the transmission gear 513, a screw 510 is fixedly arranged in the middle of the screw gear 512 in a penetrating manner, two air pipes 509 are uniformly arranged above the screw 510, two movable die holders 504 are movably arranged on two sides of the core fixing column 503, a movable die plate 505 is arranged in the middle of the movable die holder 504, a die cavity 506 is arranged in the movable die plate 505, a sealing strip 507 is fixedly arranged on the inner side of the upper end of the die cavity 506, a hydraulic rod 9 is fixedly arranged between the movable die holder 504 and the supporting side plate 2, and supporting guide blocks 7 are fixedly arranged on two sides of the movable die holder 504.
Further, the inner end of the air tube 509 and the bottom end of the sprue channel 516 are both provided with a one-way valve, the one-way valve at the bottom end of the sprue channel 516 facilitates control and improvement of the amount of fluid injected into the main channel 517 and the secondary channel 515 by the sprue channel 516, processing of medical gloves is facilitated, the one-way valve at the inner end of the air tube 509 facilitates control of gas flowing in and out of the air tube 509, and accordingly demolding of the medical gloves is facilitated while molding without interference is achieved.
Further, the inboard transmission roller that all is provided with in both ends of conveyer belt 4, and fixed mounting all runs through in the centre of transmission roller has the connection bearing, and one of them one end fixed mounting who connects the bearing has the model to be 130ST-M15025 motor, and the motor can be through driving connection bearing and transmission roller rotation make conveyer belt 4 carry out the transmission for medical gloves after the drawing of patterns can be carried to one step of process.
Further, the outer sides of the two ends of the screw 510 and the inner sides of the two movable sliding blocks 511 located on the outer sides of the screw are provided with threads with completely opposite screwing directions, the screw 510 is in threaded connection with the movable sliding blocks 511 located on the outer sides of the screw, and the threads with completely opposite screwing directions can drive the two movable sliding blocks 511 to move in opposite directions when the screw 510 rotates, so that the medical gloves adhered to the outer sides of the mold cores 508 can be unfolded, and subsequent demolding is facilitated.
Further, the inner side of the supporting guide block 7 is provided with a guide sleeve 8, the inner side of the guide sleeve 8 is completely attached to the outer side of the guide rod 6, the inner side of the guide sleeve 8 and the outer side of the guide rod 6 are completely smooth, the friction force of a completely smooth contact surface is small when the guide sleeve 8 slides along the surface of the guide rod 6, and therefore the device can be conveniently opened and closed, and the device can conveniently run.
Furthermore, the cross section of the upper end of each movable die holder 504 is provided with a semicircular connecting clamping groove, the size of each semicircular connecting clamping groove is consistent with the external dimension of each core fixing column 503, and the sizes and the shapes of the semicircular connecting clamping grooves are consistent, so that the core fixing columns 503 can be completely wrapped when the two movable die holders 504 are mutually attached, and the sealing performance of equipment in the machining process is ensured.
Further, the surface precision of the movable die holder 504, the surface precision of the movable die plate 505 and the surface precision of the core 508 are all in the same level, and the surface precision of the same level ensures that the equipment can be well attached and sealed after being closed, so that the precision and the quality of a formed product are ensured.
A use method of medical glove processing equipment comprises the following steps:
(A) firstly, a power supply of the equipment is switched on, a hydraulic rod 9 between the movable die holders 504 and the supporting side plate 2 is started after the power supply is switched on, the hydraulic rod 9 pushes the movable die holders 504, the two movable die holders 504 drive a guide sleeve 8 between a fixed supporting guide block 7 on the side face and the supporting guide block 7 to slide along the surface of a guide rod 6 under the action of the hydraulic rod 9 until the two movable die holders 504 are mutually attached, at the moment, the two movable die plates 505 are also mutually attached, a cavity 506 in the middle of the movable die plates 505 wraps the two mutually attached die cores 508, meanwhile, a sealing strip 507 at the top end of the cavity 506 is tightly attached to the outer side of the upper end of the die core 508, and then an injection molding device of the equipment is started;
(B) the injection molding device injects raw materials in a molten state into a sprue runner 516 through a main sprue 502, then injects the raw materials into a main runner 517 through the sprue runner 516, then flows into the interiors of two secondary runners 515 attached to the inner sides of the cores 508 through the main runner 517, after injecting the raw materials into the interiors of the secondary runners 515, a part of the raw materials enter the interiors of the cavities 506 along a point sprue 519 connected with the secondary runners 515, meanwhile, a part of the raw materials enter the interiors of branch runners 518 along the secondary runners 515, then enters the interiors of the cavities 506 through a point sprue 519 communicated with the branch runners 518, after the raw materials in the interiors of the cavities 506 are filled, a one-way valve at the bottom end of the sprue runner 516 can be closed to stop the raw materials from entering, and then a cooling mechanism of the device is started;
(C) after a cooling mechanism of the device is started, the raw material in the cavity 506 is cooled, so that the raw material is attached to the outer side of the core 508 for forming, after the cooling is finished, the hydraulic rod 9 can be started again, the two movable die holders 504 are separated after the hydraulic rod 9 is started, so that the formed product stays and is attached to the outer side of the core 508, at the moment, the demolding motor 514 can be started, the demolding motor 514 can rotate through a transmission gear 513 so as to enable a screw gear 512 and a screw 510 fixed with the screw gear 512 to synchronously rotate, and the screw 510 can make the movable sliding blocks 511 located on the outer side of the same screw 510 to be far away from each other through thread friction between the movable sliding blocks 511 when rotating, so that the movable sliding blocks 511 drive the two cores 508 attached to each other to be separated, and at the moment, due to the elasticity of the formed medical gloves, the medical gloves are passively propped open, and in the propping process, the medical gloves are separated from sprue wastes formed after the interiors of the sprue runners 516, the main runners 517 and the sub runners 518 are cooled;
(D) after the two cores 508 are separated from each other by a certain distance, an external air pump is started, air is blown into the air pipe 509 through a connecting pipeline, meanwhile, a one-way valve at the inner end of the air pipe 509 is opened, so that air flow is blown to the expanded medical gloves through the end part of the air pipe 509, the medical gloves can be expanded under the blowing of the air flow, the medical gloves and the cores 508 are separated and can freely fall to the surface of a conveyor belt 4 driven by a motor to rotate, meanwhile, sprue waste materials can synchronously fall onto the surface of the conveyor belt 4, and the conveyor belt 4 transports the medical gloves and the sprue waste materials to a collection area;
(E) and finally, after the product is separated from the die, the movable die holder 504 is closed again, and the next processing is carried out again, so that the large-batch production can be carried out.
Further, the thickness dimension of the sealing strip 507 fixedly installed at the upper end of the cavity 506 is the same as the dimension of the forming gap between the cavity 506 and the core 508 after being closed, and the sealing strip 507 can prevent the raw material from leaking outwards along the upper direction when the raw material is injected for forming, so that the sealing performance of the equipment is ensured.
Further, the distance between the upper end face of the conveyor belt side plate 3 on the two sides of the conveyor belt 4 and the lower surface of the movable mold base 504 is within the range of 5-10 centimeters, and the medical gloves are prevented from being blown to other places by wind after being demolded at intervals within the range of 5-10 centimeters, so that the collection in a centralized mode is facilitated.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (1)
1. The utility model provides a medical gloves processing equipment, includes unable adjustment base (1), its characterized in that: the upper surface of the fixed base (1) is uniformly and fixedly provided with two supporting side plates (2), the middle of each supporting side plate (2) is uniformly provided with two conveyor belt side plates (3), two guide rods (6) are uniformly arranged above the two conveyor belt side plates (3), the end parts of the guide rods (6) are fixedly connected with the supporting side plates (2), a conveyor belt (4) is movably arranged in the middle of each conveyor belt side plate (3), and a processing mechanism (5) is arranged above each conveyor belt (4);
the machining mechanism (5) comprises a top plate (501), a main pouring gate (502) is arranged inside the top plate (501), a core fixing column (503) is fixedly installed at the bottom end of the top plate (501), a pouring gate runner (516) is arranged at the center of the core fixing column (503), two cores (508) are uniformly and movably installed below the core fixing column (503), a main runner (517) is arranged on the inner side of each core (508), a secondary runner (515) is arranged at the bottom end of each main runner (517), five sub-runners (518) are arranged on the outer sides of the secondary runners (515), the five sub-runners (518) respectively point to five fingers of each core (508), a plurality of point pouring gates (519) are uniformly arranged on the outer surface of each core (508) in a penetrating mode, and two movable sliding blocks (511) are uniformly and fixedly installed on the upper end face of each core (508), two demoulding motors (514) are uniformly installed inside the core fixing column (503), a transmission gear (513) is fixedly installed at the front end of the demoulding motor (514), a screw gear (512) is installed below the transmission gear (513), a screw (510) is fixedly installed in the middle of the screw gear (512) in a penetrating mode, two air pipes (509) are uniformly arranged above the screw (510), two movable die holders (504) are movably installed on two sides of the core fixing column (503), a movable die plate (505) is arranged in the middle of the movable die holder (504), a die cavity (506) is arranged inside the movable die plate (505), a sealing strip (507) is fixedly installed on the inner side of the upper end of the die cavity (506), a hydraulic rod (9) is fixedly installed between the movable die holder (504) and the supporting side plate (2), and supporting guide blocks (7) are fixedly installed on two sides of the movable die holder (504), the inner of trachea (509) and the inside check valve that all is provided with in bottom of runner (516), the both ends inboard of conveyer belt (4) all is provided with the transmission roller, the centre of transmission roller all runs through fixed mounting and has the connection bearing, and the one end fixed mounting of one of them connection bearing has the motor that the model is 130ST-M15025, the both ends outside of screw rod (510) all is provided with the screw thread that revolves to totally opposite with the inboard that is located two removal sliders (511) in its outside, screw rod (510) pass through threaded connection with the removal slider (511) that is located its outside, the inboard that supports guide block (7) is provided with guide pin bushing (8), the inboard of guide pin bushing (8) and the outside of guide bar (6) are laminated completely, the inboard of guide pin bushing (8) and the outside of guide bar (6) are all smooth completely, the upper end section of activity die holder (504) is provided with semi-circular connection draw-in groove, the size of the semicircular connecting clamping groove is consistent with the external dimension of the core fixing column (503), the surface precision of the movable die holder (504), the surface precision of the movable template (505) and the surface precision of the core (508) are all in the same level, and the using method of the medical glove processing equipment comprises the following steps:
(A) firstly, a power supply of the equipment is switched on, a hydraulic rod (9) between a movable die holder (504) and a supporting side plate (2) is started after the power supply is switched on, the hydraulic rod (9) pushes the movable die holder (504), the two movable die holders (504) drive a guide sleeve (8) between a side fixed supporting guide block (7) and the supporting guide block (7) to slide along the surface of a guide rod (6) under the action of the hydraulic rod (9) until the two movable die holders (504) are mutually attached, at the moment, the two movable die plates (505) are also mutually attached, a cavity (506) in the middle of each movable die plate (505) can wrap two mutually attached die cores (508), meanwhile, a sealing strip (507) at the top end of the cavity (506) can be tightly attached to the outer side of the upper end of each die core (508), and then an injection molding device of the equipment is started;
(B) injecting a raw material in a molten state into a gate runner (516) through a main gate (502) by an injection molding device, injecting the raw material into a main runner (517) through the gate runner (516), then flowing into the insides of two secondary runners (515) which are mutually attached to the inner sides of cores (508) through the main runner (517), after injecting into the insides of the secondary runners (515), enabling a part of the raw material to enter the inside of a cavity (506) along a point gate (519) connected with the secondary runners (515), meanwhile enabling a part of the raw material to enter the insides of branch runners (518), enabling the part of the raw material to enter the inside of the cavity (506) through the point gate (519) communicated with the branch runners (518), and after the raw material in the cavity (506) is completely filled, closing a one-way valve at the bottom end of the gate runner (516) to stop the raw material from entering, and then starting a cooling mechanism of the device;
(C) the raw materials in the cavity (506) are cooled after the cooling mechanism of the equipment is started, so that the raw materials are attached to the outer side of the core (508) for forming, after the cooling is finished, the hydraulic rod (9) can be started again, the two movable die holders (504) are separated from each other after the hydraulic rod (9) is started, the formed product is stopped and attached to the outer side of the core (508), the demolding motor (514) can be started at the moment, the demolding motor (514) enables the screw gear (512) and the screw (510) fixed with the screw gear (512) to synchronously rotate by transferring the transmission gear (513) to rotate, the screw (510) can enable the movable sliding blocks (511) located on the outer side of the same screw (510) to be far away from each other through thread friction with the movable sliding blocks (511) when rotating, so that the movable sliding blocks (511) drive the two cores (508) attached to be separated from each other, at the moment, due to the elasticity of the formed medical gloves, the medical gloves can be passively propped open, and the medical gloves can be separated from sprue wastes formed after the interiors of the sprue runner (516), the main runner (517) and the sub-runner (518) are cooled in the propping process;
(D) after the two cores (508) are separated from each other by a certain distance, an external air pump is started, air is blown into the air pipe (509) through a connecting pipeline, a one-way valve at the inner end of the air pipe (509) is opened at the same time, so that air flow is blown to the expanded medical gloves through the end part of the air pipe (509), the medical gloves can be expanded under the blowing of the air flow, the medical gloves and the cores (508) are separated and freely fall to the surface of a conveyor belt (4) driven to run by a motor, meanwhile, sprue waste materials can synchronously fall on the surface of the conveyor belt (4), and the conveyor belt (4) transports the medical gloves and the sprue waste materials to a collection area;
(E) and finally, closing the movable die holder (504) again after the product is separated from the die, and carrying out next processing again to produce in large batch, wherein the thickness of the sealing strip (507) fixedly arranged at the upper end of the cavity (506) is the same as the size of a forming gap between the cavity (506) and the core (508) after closing, and the distance between the upper end surfaces of the conveyor belt side plates (3) at the two sides of the conveyor belt (4) and the lower surface of the movable die holder (504) is within the range of 5-10 centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010715899.0A CN111844642B (en) | 2020-07-23 | 2020-07-23 | Medical glove processing equipment and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010715899.0A CN111844642B (en) | 2020-07-23 | 2020-07-23 | Medical glove processing equipment and using method thereof |
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| CN111844642A CN111844642A (en) | 2020-10-30 |
| CN111844642B true CN111844642B (en) | 2022-03-08 |
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| CN202010715899.0A Active CN111844642B (en) | 2020-07-23 | 2020-07-23 | Medical glove processing equipment and using method thereof |
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| CN113119373B (en) * | 2021-04-16 | 2022-05-17 | 辽宁鸿恩医疗器材有限责任公司 | Convenient-to-demold mold for producing butyronitrile gloves |
| CN114642457B (en) * | 2022-03-14 | 2022-12-06 | 杭州谷禾信息技术有限公司 | Pavilion is gathered to portable malleation nucleic acid throat swab |
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| DE3807092A1 (en) * | 1988-03-04 | 1989-09-14 | Kaechele Cama Latex Gmbh | METHOD FOR PRODUCING A WORK PROTECTIVE GLOVE |
| GB0027542D0 (en) * | 1999-12-02 | 2000-12-27 | Blatchford & Sons Ltd | Silicone cosmesis |
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| CN106626260A (en) * | 2017-02-17 | 2017-05-10 | 常州信息职业技术学院 | Laminated hot runner pouring device for plastic inspection well seat injection mold |
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| CN110861265A (en) * | 2019-11-13 | 2020-03-06 | 朱道庭 | Plastic mold capable of reducing demolding friction and used for automobile part production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3807092A1 (en) * | 1988-03-04 | 1989-09-14 | Kaechele Cama Latex Gmbh | METHOD FOR PRODUCING A WORK PROTECTIVE GLOVE |
| GB0027542D0 (en) * | 1999-12-02 | 2000-12-27 | Blatchford & Sons Ltd | Silicone cosmesis |
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| CN111844642A (en) | 2020-10-30 |
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