CN218227657U

CN218227657U - High-efficient shaping medical equipment shell injection mold

Info

Publication number: CN218227657U
Application number: CN202222083913.7U
Authority: CN
Inventors: 白水超
Original assignee: Kunshan Daliang Plastic Mould Co ltd
Current assignee: Kunshan Daliang Plastic Mould Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-06
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a high-efficient shaping medical equipment shell injection mold, the on-line screen storage device comprises a base, install the sleeve on the base, be provided with the electric hydraulic stem in the sleeve, it installs the cylinder to rotate on the electric hydraulic stem, set up four perpendicular evenly distributed's first spout and four slope evenly distributed's second spout on the outer wall of cylinder, the second spout is located between per two adjacent first spouts, the adaptation has the sliding pin in the first spout, rotate on one side of sliding pin and install two gyro wheels, the opposite side of sliding pin rotates and installs on telescopic inner wall, install the workstation on the cylinder, be provided with four evenly distributed's movable mould on the workstation, install the stand on the base, install T type support on the stand, through the connection of electric hydraulic stem and cylinder, make the movable mould that sets up on the workstation realize the purpose of going up and down, via the cover half and the sucking disc that set up on T type support, thereby realize the injection moulding and the purpose of drawing of patterns of medical equipment shell.

Description

High-efficient shaping medical equipment shell injection mold

Technical Field

The utility model relates to an injection mold technical field especially relates to a high-efficient shaping medical equipment shell injection mold.

Background

The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used when parts with complex shapes are produced in batches, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification.

The shell of the medical equipment needs the injection mold to be processed and molded during production, the existing injection mold needs to wait for the complete separation between the movable mold and the fixed mold in the production process, a molded product is taken out by using a mechanical arm or a manual work, the next product is processed, the waiting time is longer, and the production efficiency is reduced, so that the requirement of people is met by the efficient molding injection mold for the shell of the medical equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient shaping medical equipment shell injection mold to in solving and proposing in the above-mentioned background art, need wait for after separating completely between movable mould and the cover half, use the manipulator or artifical product after with the shaping to take out, reprocess next product, latency is longer, has reduced production efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient shaping medical equipment shell injection mold, includes the base, install the sleeve on the base, be provided with the electro-hydraulic stem in the sleeve, rotate on the electro-hydraulic stem and install the cylinder, set up four perpendicular evenly distributed's first spouts and four slope evenly distributed's second spouts on the outer wall of cylinder, the second spout is located between per two adjacent first spouts, the adaptation has the sliding pin in the first spout, rotates on one side of sliding pin and installs two gyro wheels, and the opposite side of sliding pin rotates and installs on telescopic inner wall, install the workstation on the cylinder, be provided with four evenly distributed's movable mould on the workstation, install the stand on the base, install T type support on the stand, the cover half is installed to a branch bottom of T type support, cover half and every movable mould mutual adaptation, the sucking disc is installed to another branch bottom of T type support, the sucking disc and the mutual adaptation of every movable mould die cavity to the sucking disc.

Preferably, the position of each first sliding groove and the position of each movable mold correspond to each other and are on the same vertical plane.

Preferably, the inner wall of the sleeve is provided with a connecting shaft, the center of the sliding pin is provided with a connecting hole, and the connecting shaft is matched in the connecting hole.

Preferably, the second sliding grooves are located in the middle of two adjacent first sliding grooves, one end of each second sliding groove is communicated with the upper half portion of each first sliding groove, and the other end of the same second sliding groove is communicated with the lower half portion of the adjacent first sliding groove.

Preferably, a first one-way plate and a second one-way plate are rotatably mounted at two ends of the second chute respectively, the first one-way plate is located between the opening of the second chute and the inner wall of the first chute, and the second one-way plate is located between the inner walls of the opening of the second chute.

Preferably, the telescopic shaft of the electric hydraulic rod is provided with a limiting ring, the bottom end of the roller is provided with a limiting hole, and the limiting ring is rotatably arranged in the limiting hole.

Preferably, each corner of the movable mold is provided with a positioning hole, each positioning hole is internally matched with a positioning shaft, and the positioning shafts are respectively arranged at each corner of the bottom end of the fixed mold.

The utility model has the advantages that:

the utility model discloses in through the connection of electronic hydraulic stem and cylinder for the purpose that the movable mould that sets up on the workstation realized the lift, via cover half and the sucking disc that sets up on the T type support, thereby realize the injection moulding of medical equipment shell and the purpose of the drawing of patterns.

The utility model discloses in through the setting of first spout, second spout, sliding pin and gyro wheel for the cylinder realizes rotatory purpose at the in-process that goes up and down, thereby makes back batch injection moulding's medical shell rise at the movable mould and the in-process that the compound die was moulded plastics between the cover half, realizes the purpose of the medical shell drawing of patterns after the last batch cooling, thereby has saved the time of separation and manipulator or artifical taking between movable mould and the cover half, and then has improved production efficiency.

Drawings

Fig. 1 is a schematic structural view of an injection mold for efficiently molding a medical device housing according to the present invention;

fig. 2 is a schematic side view of a cross-sectional structure of a sleeve of an injection mold for efficiently molding a housing of a medical device according to the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 of the injection mold for efficiently molding the housing of the medical device of the present invention;

fig. 4 is a schematic view of a connection structure of a first chute and a second chute of an injection mold for efficiently molding a medical device housing according to the present invention;

FIG. 5 is a schematic view of a front view cross-sectional structure of a roller of an injection mold for efficiently molding a housing of a medical device according to the present invention;

fig. 6 is the utility model provides a section structure schematic diagram is looked sideways at to high-efficient shaping medical equipment shell injection mold's location axle.

In the figure: 1. a base; 2. a sleeve; 3. a drum; 4. a work table; 5. moving the mold; 6. a column; 7. a T-shaped bracket; 8. fixing a mold; 9. a suction cup; 10. an electro-hydraulic lever; 11. a first chute; 12. a slide pin; 13. a roller; 14. a connecting shaft; 15. connecting holes; 16. a second chute; 17. a first unidirectional plate; 18. a second unidirectional sheet; 19. a limiting ring; 20. a limiting hole; 21. positioning holes; 22. and (5) positioning the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, an injection mold for efficiently molding a medical equipment shell comprises a base 1, a sleeve 2 is installed on the base 1, an electric hydraulic rod 10 is arranged in the sleeve 2, a roller 3 is installed on the electric hydraulic rod 10 in a rotating manner, four first chutes 11 which are vertically and uniformly distributed and four second chutes 16 which are obliquely and uniformly distributed are formed in the outer wall of the roller 3, the second chutes 16 are positioned between every two adjacent first chutes 11, sliding pins 12 are adapted in the first chutes 11, two rollers 13 are installed on one side of each sliding pin 12 in a rotating manner, the other side of each sliding pin 12 is installed on the inner wall of the sleeve 2 in a rotating manner, a workbench 4 is installed on the roller 3, four movable dies 5 which are uniformly distributed are arranged on the workbench 4, a stand column 6 is installed on the base 1, a T-shaped support 7 is installed on the stand column 6, and a fixed die 8 is installed at the bottom end of one branch of the T-shaped support 7, the fixed die 8 is matched with each movable die 5, the bottom end of the other branch of the T-shaped support 7 is provided with a sucker 9, the sucker 9 is matched with the die cavity of each movable die 5, the electric hydraulic rod 10 is started, the electric roller 3 of the telescopic shaft of the electric hydraulic rod 10 rises, the roller 3 drives the workbench 4 and the movable die 5 to rise, the movable die 5 is tightly attached to the fixed die 8 arranged at the bottom end of the T-shaped support 7, so that the die assembly of the die of the medical equipment shell is realized, the injection molding of the medical equipment shell is facilitated, when the roller 3 does not rise, the sliding pin 12 is positioned at the top end of the first chute 11, when the roller 3 gradually rises, the sliding pin 12 is matched with the roller 13 through the sliding pin 12 and the arrangement of the second chute 16, the roller 13 rotates at the joint of the second chute 16 and the first chute 11, so that the sliding pin 12 changes the path track of the row path and slides into the second chute 16, in the process that the roller 3 continuously rises, because the position of the sliding pin 12 cannot be changed, the sliding pin 12 relatively passes through the second sliding groove 16 from the top end of the first sliding groove 11 and slides to the bottom end of the adjacent first sliding groove 11, so that the roller generates 90-degree rotary motion, the medical shell which is subjected to cooling molding in the previous time and the movable mold 5 rotate and rise to the sucking disc 9, the movable mold 5 to be subjected to injection molding rotates to the fixed mold 8, and the purposes of mold closing and injection molding are achieved.

Referring to fig. 2 and 5, the utility model discloses in, the position of every first spout 11 and every movable mould 5's position corresponds each other, and is in same perpendicular, is favorable to realizing every movable mould 5 and cover half 8 to and with sucking disc 9's adaptation, make the position of the butt joint between compound die and sucking disc 9 and the die cavity of movable mould 5 between movable mould 5 and the cover half 8 more accurate.

Referring to fig. 2-3, in the present invention, a connecting shaft 14 is installed on the inner wall of the sleeve 2, a connecting hole 15 is opened at the center of the sliding pin 12, the connecting shaft 14 is adapted in the connecting hole 15, the sliding pin 12 and the sleeve 2 are connected into a whole, the position of the sliding pin 12 is ensured to be unchanged, and the rotation of the sliding pin 12 is ensured.

Referring to fig. 4, the utility model discloses in, second spout 16 is located the middle part of two adjacent

first spouts

11, and 16 one end of second spout communicates with each other with the first half of first spout 11, and the other end of same second spout 16 communicates with each other with the latter half of adjacent first spout 11, and the rotation of cylinder 3 at the in-process that descends has been realized to the second spout 16 of slope to first spout 11 all leaves buffer space with the communicating position upper end of second spout 16 and lower extreme, has made things convenient for parallel separation when the drawing of patterns between movable mould 5 and the cover half 8.

Referring to fig. 4, in the present invention, a first one-way plate 17 and a second one-way plate 18 are respectively rotatably mounted at two ends of a second chute 16, the first one-way plate 17 is located between an opening of the second chute 16 and an inner wall of the first chute 11, the second one-way plate 18 is located between inner walls at the opening of the second chute 16, the first one-way plate 17 can only rotate upward, effectively shield the opening of the second chute 16, and prevent the rotating sliding pin 12 from sliding into the second chute 16, so that the sliding pin 12 relatively slides upward in the first chute 11 all the time, thereby achieving stability when the drum 3 descends, and the first one-way plate 17 provides guidance for the roller 13, when the drum 3 ascends, relatively, the sliding pin 12 slides downward in the first chute 11, so that the sliding pin 12 rotates on the inner wall of the sleeve 2 through shielding of the first one-way plate 17, the roller 13 rotates after contacting with the first one-way plate 17, thereby guiding the sliding pin 12 into the second chute 16, thereby achieving a purpose of rotation in a process when the drum 3 ascends, the second chute 18 rotates, the second chute 18 can only upward and only upward slide the sliding pin 12 can move to the adjacent second chute 11, and the second chute 18 can prevent the sliding pin 12 from sliding in front of the second chute 16, and the bottom of the second chute 18 moves vertically, when the roller 11 moves, and the second chute 16 moves vertically, and the roller 13 moves, and the roller 18 moves vertically.

Referring to fig. 5, the utility model discloses in, install spacing ring 19 on the telescopic shaft of electronic hydraulic stem 10, spacing hole 20 has been seted up to cylinder 3's bottom, and spacing ring 19 rotates to be installed in spacing hole 20, the cooperation of spacing ring 19 and spacing hole 20 for cylinder 3 and electronic hydraulic stem 10 connect into whole, and guaranteed cylinder 3's rotation.

Referring to fig. 6, the utility model discloses in, locating hole 21 has all been seted up to every corner department of movable mould 5, and equal adaptation has location axle 22 in every locating hole 21, and location axle 22 installs respectively in every corner department of 8 bottoms of cover half, and location axle 22 and locating hole 21's cooperation is favorable to the compound die between cover half 8 and the movable mould 5, has guaranteed the fashioned quality of medical equipment shell.

Above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient shaping medical equipment shell injection mold, includes base (1), its characterized in that: install sleeve (2) on base (1), be provided with electro-hydraulic stem (10) in sleeve (2), rotate on electro-hydraulic stem (10) and install cylinder (3), set up first spout (11) of four perpendicular evenly distributed and four second spout (16) that incline evenly distributed on the outer wall of cylinder (3), second spout (16) are located between per two adjacent first spout (11), the adaptation has sliding pin (12) in first spout (11), rotates on one side of sliding pin (12) and installs two gyro wheels (13), and the opposite side of sliding pin (12) rotates and installs on the inner wall of sleeve (2), install workstation (4) on cylinder (3), be provided with four evenly distributed's movable mould (5) on workstation (4), install stand (6) on base (1), install T type support (7) on stand (6), cover half (8) are installed to a branch bottom of T type support (7), cover half (8) and every movable mould (5) mutual adaptation, the movable mould bottom of T type support (7) installs another branch suction cup (9) and every movable mould chamber (5), sucking disc (5) each other suction cup (9).

2. The injection mold for efficiently molding the medical equipment shell according to claim 1, wherein: the position of each first sliding chute (11) and the position of each movable mould (5) correspond to each other and are on the same vertical plane.

3. The injection mold for efficiently molding the shell of the medical equipment as claimed in claim 1, wherein: a connecting shaft (14) is installed on the inner wall of the sleeve (2), a connecting hole (15) is formed in the center of the sliding pin (12), and the connecting shaft (14) is matched in the connecting hole (15).

4. The injection mold for efficiently molding the medical equipment shell according to claim 1, wherein: the second sliding grooves (16) are positioned in the middle of the two adjacent first sliding grooves (11), one end of each second sliding groove (16) is communicated with the upper half part of each first sliding groove (11), and the other end of each second sliding groove (16) is communicated with the lower half part of each adjacent first sliding groove (11).

5. The injection mold for efficiently molding the shell of the medical equipment as claimed in claim 1, wherein: and two ends of the second sliding chute (16) are respectively rotatably provided with a first one-way plate (17) and a second one-way plate (18), the first one-way plate (17) is positioned between the opening of the second sliding chute (16) and the inner wall of the first sliding chute (11), and the second one-way plate (18) is positioned between the inner walls of the opening of the second sliding chute (16).

6. The injection mold for efficiently molding the shell of the medical equipment as claimed in claim 1, wherein: the telescopic shaft of the electric hydraulic rod (10) is provided with a limiting ring (19), the bottom end of the roller (3) is provided with a limiting hole (20), and the limiting ring (19) is rotatably arranged in the limiting hole (20).

7. The injection mold for efficiently molding the shell of the medical equipment as claimed in claim 1, wherein: locating holes (21) are formed in each corner of the movable die (5), locating shafts (22) are matched in each locating hole (21), and the locating shafts (22) are installed at each corner of the bottom end of the fixed die (8) respectively.