CN216267301U

CN216267301U - Injection mold for medical kit

Info

Publication number: CN216267301U
Application number: CN202122428728.2U
Authority: CN
Inventors: 刘伟; 周建波; 贺永林; 周远红; 文鹏飞
Original assignee: Suzhou Xinxuda Precision Mould Technology Co ltd
Current assignee: Suzhou Xinxuda Precision Mould Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-04-12
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a medical kit injection mold, which comprises a base, wherein a lower mold base component and a circulating mechanism are sequentially arranged in the middle of the base from top to bottom, a cooling mechanism and a heating mechanism are respectively arranged on the left side and the right side in the base, an upper pressing mold component is arranged on the top of the base, cold water or hot water can circularly flow through the arranged circulating mechanism, when injection molding is needed in the injection mold, the circulating mechanism works to suck hot water out of the heating mechanism to heat the mold, the solidification speed caused when raw materials are in contact with the mold can be prevented from being too high, the molding effect of the injection molding of a kit can be improved, the hot water in the circulating mechanism is discharged after the injection molding of the mold is finished, the cold water is sucked out of the cooling mechanism through the circulating mechanism to cool the mold, and the injection molding efficiency of the kit can be improved, thereby can improve the work efficiency of kit injection molding processing.

Description

Injection mold for medical kit

Technical Field

The utility model belongs to the technical field of medical kit processing, and particularly relates to an injection mold for a medical kit.

Background

The kit is used for containing boxes for detecting chemical reagents such as chemical components, drug residues, virus types and the like, the kit is generally shaped by using an injection mold during the processing of the kit, the injection molding is a method for producing and molding industrial products, the products generally adopt rubber injection molding and plastic injection molding, and the injection molding can also be an injection molding die pressing method and a die casting method, and the injection mold is main molding equipment for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding mold.

At present, medical kits on the market are processed, because the temperature of raw materials is higher, after the kits are shaped, the kits can be taken out after the kits are cooled, so that the processing efficiency of the kits is influenced, and because the temperature of an injection mold is lower, the temperature is reduced and the kits are solidified after the molten raw materials are subjected to the injection mold, so that the shaping effect of the kits is reduced, the waste generated in the processing process of the kits is increased, and therefore the injection mold for the medical kits is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an injection mold for a medical kit, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a medical kit injection mold, includes the base, middle part from the top down in the base is equipped with lower die holder subassembly and circulation mechanism in proper order, the inside left side of base and right side are equipped with cooling mechanism and heating mechanism respectively, and just circulation mechanism is linked together with cooling mechanism and heating mechanism, the top of base is equipped with the moulding-die subassembly.

Preferably, the lower die holder assembly comprises an ejection electric push rod, the ejection electric push rod is fixedly connected to the position, close to the lower part, in the middle of the base, an ejection plate is fixedly connected to the upper end of the ejection electric push rod, a lower die holder body is clamped to the top of the ejection plate, a placement groove is formed in the middle of the upper surface of the base, and the lower die holder body is located inside the placement groove.

Preferably, the upper die assembly comprises four lower piezoelectric push rods, the four lower piezoelectric push rods are fixedly connected to four corners inside the base respectively, the four lower piezoelectric push rods are connected to four corners inside the base respectively, the top end of each lower piezoelectric push rod penetrates through the top of the base and extends to the top of the base, the four lower piezoelectric push rods are provided with upper die bodies, the upper die bodies are located right above the lower die base body, clamping grooves are formed in four corners of the upper surface of each upper die body, the four lower piezoelectric push rods are connected with rotating rods and four rotating rods in a rotating mode, clamping blocks are fixedly connected to the upper ends of the rotating rods, and the four clamping blocks are located inside the four clamping grooves respectively.

Preferably, circulation mechanism includes the water pump, and water pump fixed connection is in the inside position that is close to the below of base, the below of water pump is through communicating pipe fixedly connected with main three-way valve, the right side wall fixedly connected with spiral pipe of water pump, and the spiral pipe is the surface that the heliciform is located the die holder body, the three-way valve is assisted to the upper end fixedly connected with of spiral pipe.

Preferably, cooling mechanism includes cooling water tank, and cooling water tank fixed connection is in the inside left side of base, the left side fixedly connected with water cooling plant of cooling water tank upper surface, water cooling plant's lower fixed surface is connected with the water-cooled tube, and the lower extreme of water-cooled tube runs through cooling water tank's top and extends to cooling water tank's inside.

Preferably, heating mechanism includes heating water tank, and heating water tank fixed connection is on the inside right side of base, the right side fixedly connected with heating device of heating water tank upper surface, heating device's lower fixed surface is connected with the heating rod, and the lower extreme of heating rod runs through heating water tank's top and extends to heating water tank's inside.

Preferably, the equal fixedly connected with inlet tube in left side wall and the right side wall of main three-way valve, and two inlet tubes keep away from main three-way valve respectively with the bottom of cooling water tank right side wall and the bottom fixed connection of heating water tank left side wall, the lower surface of assisting the three-way valve and the equal fixedly connected with outlet pipe in rear surface, and two outlet pipes keep away from the one end of assisting the three-way valve respectively with the last fixed surface of cooling water tank and heating water tank be connected, the equal fixedly connected with water injection pipe in top of cooling water tank and heating water tank.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the injection mold for the medical kit can enable cold water or hot water to flow circularly through the arranged circulating mechanism, when injection molding is needed to the inside of the injection mold, the circulating mechanism works to suck hot water from the inside of the heating mechanism to heat the mold, the excessive solidification speed caused when the raw materials are contacted with the mold can be prevented, the molding effect of the injection molding of the kit can be improved, the hot water in the circulating mechanism is discharged after the injection molding of the mold is finished, the cold water is sucked from the inside of the cooling mechanism through the circulating mechanism to cool the mold, the working efficiency of the injection molding and molding of the kit can be improved, and the working efficiency of the injection molding and processing of the kit can be improved;

(2) this medical kit injection mold, install die holder body and last moulding-die body respectively through the lower die holder subassembly and the last moulding-die subassembly that set up, make the work of last moulding-die subassembly drive the last moulding-die body and remove, thereby can be with die holder body and last moulding-die body looks block, the work of being convenient for to mould plastics goes on, and install die holder body and last moulding-die body respectively through die holder subassembly and last moulding-die subassembly, the staff of being convenient for changes die holder body and last moulding-die body.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a first cross-sectional elevation view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A in accordance with the present invention;

fig. 4 is a second front cross-sectional view of the present invention.

In the figure: 1. a base; 2. a lower die holder assembly; 201. ejecting the electric push rod; 202. ejecting the plate; 203. a lower die holder body; 3. an upper die assembly; 301. a lower piezoelectric push rod; 302. an upper die body; 303. a card slot; 304. a rotating rod; 305. a clamping block; 4. a circulating mechanism; 401. a water pump; 402. a main three-way valve; 403. a spiral tube; 404. an auxiliary three-way valve; 5. a cooling mechanism; 501. a cooling water tank; 502. a water cooling device; 503. a water-cooled tube; 6. a heating mechanism; 601. heating the water tank; 602. a heating device; 603. the rod is heated.

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.

Referring to fig. 1-4, the utility model provides an injection mold for a medical kit, which comprises a base 1, wherein a lower base assembly 2 and a circulating mechanism 4 are sequentially arranged in the middle of the base 1 from top to bottom, a cooling mechanism 5 and a heating mechanism 6 are respectively arranged on the left side and the right side of the inside of the base 1, the circulating mechanism 4 is communicated with the cooling mechanism 5 and the heating mechanism 6, and an upper pressing die assembly 3 is arranged on the top of the base 1.

In this embodiment, preferably, the lower die holder assembly 2 includes an ejecting electric push rod 201, and the middle part of ejecting electric push rod 201 fixed connection is close to the position of below in base 1, the upper end fixedly connected with ejecting plate 202 of ejecting electric push rod 201, the top joint of ejecting plate 202 has lower die holder body 203, the standing groove has been seted up at the middle part of base 1 upper surface, and lower die holder body 203 is located the inside of standing groove, place lower die holder body 203 through the standing groove of seting up, can increase the stability of lower die holder body 203, when needing to carry out the dismouting to lower die holder body 203, make ejecting electric push rod 201 work, can be ejecting from the inside of base 1 with lower die holder body 203 through ejecting plate 202, the staff of being convenient for changes lower die holder body 203.

In this embodiment, preferably, the upper die assembly 3 includes four lower piezoelectric push rods 301, the four lower piezoelectric push rods 301 are respectively and fixedly connected to four corners inside the base 1, top ends of the four lower piezoelectric push rods 301 penetrate through the top of the base 1 and extend to the top of the base 1, an upper die body 302 is arranged at the top of the four lower piezoelectric push rods 301, the upper die body 302 is located right above the lower die holder body 203, four corners of the upper surface of the upper die body 302 are respectively provided with a slot 303, upper ends of the four lower piezoelectric push rods 301 are respectively and rotatably connected with a rotating rod 304, upper ends of the four rotating rods 304 are respectively and fixedly connected with a fixture block 305, and the four fixture blocks 305 are respectively located inside the four slots 303, so that the lower piezoelectric push rods 301 can work to drive the upper die body 302 to move towards a direction close to the lower die holder body 203, so that the upper die body 302 is engaged with the lower die holder body 203, the upper die body 302 and the lower pressing push rod 301 can be connected through the clamping block 305 arranged on the rotating rod 304 and the clamping groove 303, so that the upper die body 302 can be conveniently replaced by workers.

In this embodiment, preferably, circulation mechanism 4 includes water pump 401, and water pump 401 fixed connection is in the inside position that is close to the below of base 1, the below of water pump 401 is through communicating pipe fixedly connected with main three-way valve 402, the right side wall fixedly connected with spiral pipe 403 of water pump 401, and spiral pipe 403 is the heliciform and is located the surface of lower bolster body 203, the upper end fixedly connected with of spiral pipe 403 assists three-way valve 404, make water pump 401 work, can inhale the inside of spiral pipe 403 with hot water or cold water through main three-way valve 402, heat or cool down base 1 through spiral pipe 403, can control the flow of cold water and hot water through the main three-way valve 402 and the supplementary three-way valve 404 that set up.

In this embodiment, preferably, cooling mechanism 5 includes cooling water tank 501, and cooling water tank 501 fixed connection is in the inside left side of base 1, the left side fixedly connected with water cooling plant 502 of cooling water tank 501 upper surface, the lower fixed surface of water cooling plant 502 is connected with water-cooling tube 503, and the lower extreme of water-cooling tube 503 runs through cooling water tank 501's top and extends to cooling water tank 501's inside, store cold water through cooling water tank 501, make water cooling plant 502 work can cool off water, the water after the cooling flows at the internal circulation of water-cooling tube 503, thereby can cool down the water of cooling water tank 501 inside.

In this embodiment, preferably, the heating mechanism 6 includes a heating water tank 601, the heating water tank 601 is fixedly connected to the right side inside the base 1, a heating device 602 is fixedly connected to the right side of the upper surface of the heating water tank 601, a heating rod 603 is fixedly connected to the lower surface of the heating device 602, the lower end of the heating rod 603 penetrates through the top of the heating water tank 601 and extends into the heating water tank 601, hot water is stored in the heating water tank 601, the heating device 602 operates, and water inside the heating water tank 601 can be heated by the heating rod 603.

In this embodiment, it is preferable, the equal fixedly connected with inlet tube in left side wall and the right side wall of main three-way valve 402, and two inlet tubes keep away from main three-way valve 402 respectively with the bottom of cooling water tank 501 right side wall and the bottom fixed connection of heating water tank 601 left side wall, the equal fixedly connected with outlet pipe in lower surface and the rear surface of assisting three-way valve 404, and two outlet pipes keep away from the one end of assisting three-way valve 404 respectively with the last fixed surface of cooling water tank 501 with heating water tank 601 and be connected, the equal fixedly connected with water injection pipe in top of cooling water tank 501 with heating water tank 601, through inlet tube and the outlet pipe of setting on main three-way valve 402 with assisting three-way valve 404, can make hot water or cold water carry out circulation flow, reduce the waste of water resource, be convenient for the inside water injection to cooling water tank 501 and heating water tank 601 through the water injection pipe.

The working principle and the using process of the utility model are as follows: when the device is used, the lower piezoelectric push rod 301 works to drive the upper pressing die body 302 to move towards the direction close to the lower die holder body 203, so that the upper pressing die body 302 is clamped with the lower die holder body 203, when injection molding is needed, the heating device 602 works, water in the heating water tank 601 can be heated through the heating rod 603, the water pump 401 works, hot water can be sucked into the spiral pipe 403 through the main three-way valve 402 to heat the die, the solidification speed is high when the raw material is in contact with the die and the shaping effect of the raw material is influenced, after the injection molding of the raw material is completed, the hot water is discharged from the inside of the spiral pipe 403, the main three-way valve 402 and the auxiliary three-way valve 404 pass through, the flow direction of water flow can be changed, the water pump 401 works, cold water can be sucked into the inside of the spiral pipe 403 through the main three-way valve 402, and the die can be cooled, thereby can accelerate the design effect that the kit was moulded plastics, improve the work efficiency of kit injection moulding processing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical kit injection mold, includes base (1), its characterized in that: middle part from the top down in base (1) is equipped with lower base subassembly (2) and circulation mechanism (4) in proper order, the left side and the right side of base (1) inside are equipped with cooling mechanism (5) and heating mechanism (6) respectively, and circulation mechanism (4) are linked together with cooling mechanism (5) and heating mechanism (6), the top of base (1) is equipped with die assembly (3).

2. The injection mold for the medical kit according to claim 1, wherein: lower die holder subassembly (2) are including ejecting electric push rod (201), and ejecting electric push rod (201) fixed connection is close to the position of below at the middle part in base (1), upper end fixedly connected with liftout plate (202) of ejecting electric push rod (201), the top joint of liftout plate (202) has die holder body (203), the standing groove has been seted up at the middle part of base (1) upper surface, and die holder body (203) are located the inside of standing groove.

3. The injection mold for the medical kit according to claim 2, wherein: go up die assembly (3) including piezoelectric push rod (301) down, and piezoelectric push rod (301) are equipped with four down, four piezoelectric push rod (301) is fixed connection in the inside four corners of base (1) respectively down, four the top of piezoelectric push rod (301) runs through the top of base (1) and extends to the top of base (1) down, four the top of piezoelectric push rod (301) is equipped with die body (302) down, and goes up die body (302) and be located lower die holder body (203) directly over, draw-in groove (303) have all been seted up to the four corners on upper surface of going up die body (302), four the upper end of piezoelectric push rod (301) all rotates and is connected with bull stick (304), four the equal fixedly connected with fixture block (305) in the upper end of bull stick (304), and four fixture block (305) are located the inside of four draw-in grooves (303) respectively.

4. The injection mold for the medical kit according to claim 2, wherein: circulation mechanism (4) include water pump (401), and water pump (401) fixed connection is in the inside position that is close to the below of base (1), the below of water pump (401) is through communicating pipe fixedly connected with main three-way valve (402), the right side wall fixedly connected with spiral pipe (403) of water pump (401), and spiral pipe (403) are the heliciform and are located the surface of die holder body (203), three-way valve (404) are assisted to the upper end fixedly connected with of spiral pipe (403).

5. The injection mold for the medical kit according to claim 4, wherein: cooling mechanism (5) are including cooling water tank (501), and cooling water tank (501) fixed connection is in the inside left side of base (1), the left side fixedly connected with water cooling plant (502) of cooling water tank (501) upper surface, the lower fixed surface of water cooling plant (502) is connected with water-cooled tube (503), and the lower extreme of water-cooled tube (503) runs through the top of cooling water tank (501) and extends to the inside of cooling water tank (501).

6. The injection mold for the medical kit according to claim 5, wherein: heating mechanism (6) are including heating water tank (601), and heating water tank (601) fixed connection is on the inside right side of base (1), the right side fixedly connected with heating device (602) of heating water tank (601) upper surface, the lower fixed surface of heating device (602) is connected with heating rod (603), and the lower extreme of heating rod (603) runs through the top of heating water tank (601) and extends to the inside of heating water tank (601).

7. The injection mold for the medical kit according to claim 6, wherein: the equal fixedly connected with inlet tube in left side wall and the right side wall of main three-way valve (402), and two inlet tubes keep away from main three-way valve (402) respectively with the bottom of cooling water tank (501) right side wall and the bottom fixed connection of heating water tank (601) left side wall, the lower surface and the equal fixedly connected with outlet pipe in rear surface of assisting three-way valve (404), and two outlet pipes keep away from the one end of assisting three-way valve (404) respectively with the last fixed surface of cooling water tank (501) and heating water tank (601) be connected, the equal fixedly connected with water injection pipe in top of cooling water tank (501) and heating water tank (601).