CN219486513U

CN219486513U - Liquid silica gel package extrusion pipe mould

Info

Publication number: CN219486513U
Application number: CN202320197519.8U
Authority: CN
Inventors: 蔡陆兵; 林玉娟; 林钏
Original assignee: Shenzhen Yikang Medical Technology Co ltd
Current assignee: Shenzhen Yikang Medical Technology Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-08-08
Anticipated expiration: 2033-02-13

Abstract

The utility model relates to the technical field of die equipment, in particular to a liquid silicone bag extrusion pipe die which comprises an upper die and a lower die which are matched with each other for use, wherein half grooves which are matched with each other for use and are used for placing an extrusion pipe are formed in the upper die and the lower die, a die core is arranged in a die cavity, the die core comprises an extending end and a needle for fixing the extrusion pipe, a sliding groove is formed in the lower die, the sliding groove extends from one end of the extending end to the central line of the extrusion pipe, the sliding die is connected in a sliding manner in the sliding groove, a turning plate for positioning the sliding die is arranged at the bottom of the sliding groove, a placing groove communicated with the sliding groove is formed in one side wall of the sliding groove, and a movable positioning ring is arranged in the placing groove.

Description

Liquid silica gel package extrusion pipe mould

Technical Field

The utility model belongs to the technical field of die equipment, and particularly relates to a liquid silicone bag extrusion pipe die.

Background

The secondary forming of liquid silica gel packed extruded pipe includes sleeving extruded pipe onto the needle of mold core, and setting mold core inside mold cavity to cover beer. The extrusion pipe needs to be sleeved on the insert one by one, and as the extrusion pipe and the end part of the insert are thinner and the end part of the insert is sharper, the long-time sleeving of the insert by staff is easy to tired, the continuous working sleeving is easy to cause the problem of misalignment, and the efficiency is low and the fingers are easy to be injured.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the liquid silicone bag extrusion pipe die which solves the problems that the efficiency is low and fingers are easy to be injured due to the fact that an extrusion pipe is not easy to accurately sleeve on an insert pin in long-time labor of workers in the prior art.

The technical scheme is that the liquid silica gel package extrusion pipe die comprises an upper die and a lower die which are matched with each other for use, a half groove which is used for placing an extrusion pipe is formed in the upper die and the lower die, a die core is arranged in a die cavity, the die core comprises an extending end and a needle for fixing the extrusion pipe, a sliding groove is formed in the lower die, the sliding groove extends to the center line position of the extrusion pipe from one end of the extending end, the sliding die is connected in the sliding groove in a sliding manner, a turning plate for positioning the sliding die is arranged at the bottom of the sliding groove, a placing groove communicated with the sliding groove is formed in one side wall of the sliding groove, and a movable positioning ring is arranged in the placing groove to form a structure which is formed in a way that the sliding die extends out along the sliding groove and is convenient for the extrusion pipe to be sleeved on the needle.

Preferably, the positioning ring comprises a base in sliding connection with the placing groove, a movable lifting frame is arranged on the base, a sliding rail for moving the lifting frame is arranged on the base, the lifting frame comprises a transverse plate and a plurality of vertical rods, guide rings are arranged on the vertical rods, the diameters of the guide rings are sequentially reduced, the lifting frame drives the guide rings to move to the position of the insert needle after the placing groove is formed in the base, and the extruded tube is conveniently sleeved on the structure of the insert needle through the guide rings.

Preferably, a gear shaft is rotationally connected to one end of the base, a sliding rail extends from one end of the transverse plate and is provided with a first rack meshed with the gear shaft along the vertical direction, a through groove for moving the first rack is formed in the base, a groove communicated with the placing groove and used in cooperation with the first rack is formed in the lower die, a second rack is arranged in the placing groove, one end of the gear shaft extends to the outside of the base and is meshed with the second rack, and a structure that the gear shaft rotates by means of the second rack and the lifting frame pushes the guide ring to move upwards under the driving of the first rack when the base moves is formed.

Preferably, the lower die is rotationally connected with a rotating shaft, one end of the rotating shaft is provided with a handle, one end of the rotating shaft, which is far away from the handle, is fixed with one side edge of the turning plate, and four corners of the sliding die are provided with springs to form a structure that the rotating shaft drives the turning plate to rotate for setting the angle to fix the sliding die.

Preferably, a baffle is arranged at one end of the base, a pressure spring connected with the base is arranged in the placing groove, a structure that the base moves out of the placing groove under the action of the pressure spring after the rotating handle drives the sliding die to slide downwards is formed, a pull rod is arranged at one end, close to the pressure spring, of the base, and a stand column for fixing the pull rod is arranged in the placing groove.

The utility model has the beneficial effects that the lower die is provided with the sliding groove, the sliding die is arranged in the sliding groove, one side of the sliding groove is provided with the placing groove, and the placing groove is internally provided with the positioning ring for guiding the extrusion pipe to be sleeved on the insert needle, so that a worker can conveniently hold the extrusion pipe to quickly sleeve the extrusion pipe on the insert needle through the positioning ring, and the working efficiency is accelerated;

the arrangement of the gear shaft on the base is convenient for the base to drive the gear shaft to rotate by virtue of the second rack when moving, and the arrangement of the lifting frame on the base is matched with the first rack meshed with the gear shaft, so that the guide ring on the lifting frame is driven to move to the vicinity of the position of the insert pin when the base moves, and the extrusion pipe is convenient to be sleeved on the insert pin;

the setting of rotatable board and slip mould four sides angle spring turns over, and the slip mould of being convenient for reciprocates in the sliding tray, and the setting of baffle is convenient for shift out the standing groove after slip mould and board removal, and the setting of pressure spring is convenient for the automatic shifting out of base, and the setting of pull rod and stand is convenient for reset of retainer plate.

Drawings

FIG. 1 is a schematic diagram of a liquid silicone bag extrusion tube mold according to the present utility model;

FIG. 2 is a cross-sectional view of a liquid silicone bag extrusion tube mold according to the present utility model;

FIG. 3 is an enlarged view of a section A of a liquid silicone bag extrusion tube die of the present utility model;

FIG. 4 is a side view of an extrusion tube die for a liquid silicone bag according to the present utility model;

fig. 5 is an enlarged view of the liquid silicone bag extrusion tube die at side view B of the present utility model.

The device comprises a lower die 1, a half groove 2, a die cavity 3, a die core 4, an extending end 5, a needle 6, a sliding groove 7, a sliding die 8, a turning plate 9, a placing groove 10, a positioning ring 11, a base 12, a lifting frame 13, a sliding rail 14, a transverse plate 15, a vertical rod 16, a guide ring 17, a gear shaft 18, a first rack 19, a groove 20, a second rack 21, a rotating shaft 22, a handle 23, a baffle 24, a spring 25, a pressure spring 26, a pull rod 27 and an extrusion pipe 28.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which may be made by those skilled in the art without the inventive faculty, are intended to be within the scope of the present utility model, and in the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings, which are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying any particular importance in the description of the present utility model, but rather the terms "mounted," "connected," "coupled," and the like are to be construed broadly, as being either fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated or defined; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

Embodiment one: according to the specification and the drawings, the liquid silicone bag extrusion pipe die comprises an upper die and a lower die 1 which are matched with each other, and a half groove 2 which is matched with each other and used for placing an extrusion pipe 28 is arranged on the upper die and the lower die 1. A mold core 4 is provided in the mold cavity 3, the mold core 4 including an extended end 5 and a needle 6 for fixing an extruded tube 28. The lower die 1 is provided with a sliding groove 7, the sliding groove 7 is of a rectangular structure, the sliding groove 7 extends from one end of the extending end 5 to the central line position of the extrusion pipe 28, and the sliding die 8 is connected in a sliding manner in the sliding groove 7. The bottom of the sliding groove 7 is provided with a turning plate 9 for positioning the sliding die 8, a long hole is formed in the lower die 1, a rotating shaft 22 is connected in the long hole through bearing interference fit, one end part of the rotating shaft 22 extends to the outside of the lower die 1 and is glued with a handle 23, one end of the rotating shaft 22, far away from the handle 23, is fixedly clamped with one side edge of the turning plate 9, four corners of the sliding die 8 are provided with springs 25 connected to one end part of the sliding groove 7, and a structure of the rotating shaft 22 driving the turning plate 9 to rotate for fixing the sliding die 8 is formed. A side wall of the sliding groove 7 is provided with a placing groove 10 communicated with the sliding groove, a movable positioning ring 11 is arranged in the placing groove 10, and after the sliding die 8 moves along the sliding groove 7, the positioning ring 11 stretches out to facilitate the sleeve connection of the extrusion pipe 28 on the insert needle 6. The positioning ring 11 comprises a base 12 which is in sliding connection with the placing groove 10, a slide bar which is integrated with the base 12 is arranged on the base 12, and a sliding groove which is matched with the slide bar for use is arranged at the bottom of the placing groove 10. The movable lifting frame 13 is arranged on the base 12, the sliding rail 14 for the lifting frame 13 to move is arranged on the base 12, the lifting frame 13 comprises a transverse plate 15 matched with the sliding rail 14 to use and a plurality of vertical rods 16 perpendicular to the transverse plate 15, one end of each vertical rod 16 far away from the transverse plate 15 is fixedly provided with a guide ring 17, the diameters of the guide rings 17 are sequentially reduced, after the base 12 extends out of the placing groove 10, the lifting frame 13 drives the guide rings 17 to move to the position of the insert needle 6, and the extruding pipe 28 is conveniently sleeved on the insert needle 6 through the guide rings 17. One end of the base 12 is rotatably connected with a gear shaft 18, one end of the transverse plate 15 extends out of the sliding rail 14 and is provided with a first rack 19 meshed with the gear shaft 18 along a vertical direction screw, a through groove for moving the first rack 19 is formed in the base 12, and a groove 20 communicated with the placing groove 10 and used in cooperation with the first rack 19 is formed in the lower die 1. A second rack 21 is fixed on one side of the placing groove 10 through a connecting rod screw, one end of the gear shaft 18 extends to the outside of the base 12 and is meshed with the second rack 21, and a structure is formed that the gear shaft 18 rotates by means of the second rack 21 and the lifting frame 13 pushes the guide ring 17 to move upwards under the drive of the first rack 19 when the base 12 moves.

In an embodiment, according to the drawing, a baffle 24 is fixed at one end of a base 12 by a screw, a pressure spring 26 connected with the base 12 is arranged in a placing groove 10, and after a rotary handle 23 drives a sliding die 8 to slide downwards, the base 12 moves out of the placing groove 10 under the action of the pressure spring 26. One end of the base 12, which is close to the pressure spring 26, is connected with a pull rod 27 in a threaded manner, a stand column for fixing the pull rod 27 is connected in the placing groove 10 in a threaded manner, and the stand column is released from fixing the pull rod 27 after the sliding die 8 and the turning plate 9 are reset.

According to the utility model, the sliding groove is formed in the lower die, the sliding die is arranged in the sliding groove, the placing groove is formed in one side edge of the sliding groove, and the positioning ring used for guiding the extrusion pipe to be sleeved on the insert pin is arranged in the placing groove, so that a worker can conveniently hold the extrusion pipe by hand and quickly sleeve the extrusion pipe on the insert pin through the positioning ring, and the working efficiency is accelerated; the arrangement of the gear shaft on the base is convenient for the base to drive the gear shaft to rotate by virtue of the second rack when moving, and the arrangement of the lifting frame on the base is matched with the first rack meshed with the gear shaft, so that the guide ring on the lifting frame is driven to move to the vicinity of the position of the insert pin when the base moves, and the extrusion pipe is convenient to be sleeved on the insert pin; the setting of rotatable board and slip mould four sides angle spring turns over, and the slip mould of being convenient for reciprocates in the sliding tray, and the setting of baffle is convenient for shift out the standing groove after slip mould and board removal, and the setting of pressure spring is convenient for the automatic shifting out of base, and the setting of pull rod and stand is convenient for reset of retainer plate.

The present utility model has been described in detail by way of specific embodiments and examples, but these should not be construed as limiting the utility model. Many variations and modifications may be made by one skilled in the art without departing from the principles of the utility model, which is also considered to be within the scope of the utility model.

Claims

1. The utility model provides a liquid silica gel package extrusion tube mould, includes mould and lower mould (1) of mutually supporting and use, is provided with on mould and the lower mould (1) and mutually supporting and use and be used for half groove (2) that extrusion tube (28) were placed, be provided with mold core (4) in mold cavity (3), mold core (4) are including extending end (5) and being used for fixed mold insert (6) of extrusion tube (28), be provided with sliding tray (7) on lower mould (1), sliding tray (7) extend to extrusion tube (28) central line position from extension end (5) tip, sliding tray (7) sliding connection has sliding tray (8), sliding tray (7) bottom is provided with and is used for locating flap (9) of sliding tray (8), sliding tray (7) one side wall is provided with standing groove (10) rather than the intercommunication, be provided with mobilizable retainer plate (11) in standing groove (10), form behind sliding tray (8) along sliding tray (7) removal, retainer plate (11) be convenient for stretch out on mold insert (6) of extrusion tube (28).

2. The liquid silicone bag extrusion pipe die according to claim 1, wherein the positioning ring (11) comprises a base (12) which is slidably connected with the placement groove (10), a movable lifting frame (13) is arranged on the base (12), a sliding rail (14) used for moving the lifting frame (13) is arranged on the base (12), the lifting frame (13) comprises a transverse plate (15) and a plurality of vertical rods (16), guide rings (17) are arranged on the vertical rods (16), the diameters of the guide rings (17) are sequentially reduced, after the base (12) extends out of the placement groove (10), the lifting frame (13) drives the guide rings (17) to move to the position of the insert needle (6), and the extrusion pipe (28) is conveniently sleeved on the structure of the insert needle (6) through the guide rings (17).

3. The liquid silicone bag extrusion pipe die according to claim 2, wherein one end of the base (12) is rotationally connected with a gear shaft (18), one end of the transverse plate (15) extends out of the sliding rail (14) and is provided with a first rack (19) meshed with the gear shaft (18) along the vertical direction, a penetrating groove for moving the first rack (19) is formed in the base (12), a groove (20) which is communicated with the placing groove (10) and is matched with the first rack (19) is formed in the lower die (1), a second rack (21) is arranged in the placing groove (10), one end of the gear shaft (18) extends out of the base (12) and is meshed with the second rack (21), and a structure that the gear shaft (18) rotates by means of the second rack (21) and the lifting frame (13) pushes the guide ring (17) to move upwards under the driving of the first rack (19) is formed.

4. The liquid silicone bag extrusion pipe die according to claim 2, wherein a rotating shaft (22) is rotationally connected to the lower die (1), a handle (23) is arranged at one end of the rotating shaft (22), one end of the rotating shaft (22) away from the handle (23) is fixed with one side of the turning plate (9), and springs (25) are arranged at four corners of the sliding die (8) to form a structure that the rotating shaft (22) drives the turning plate (9) to rotate for fixing the sliding die (8) at a set angle.

5. The liquid silicone bag extrusion pipe die of claim 4, wherein a baffle (24) is arranged at one end of the base (12), a pressure spring (26) connected with the base (12) is arranged in the placing groove (10), after the rotating handle (23) is formed to drive the sliding die (8) to slide downwards, the base (12) moves out of the structure of the placing groove (10) under the action of the pressure spring (26), a pull rod (27) is arranged at one end, close to the pressure spring (26), of the base (12), and a stand column for fixing the pull rod (27) is arranged in the placing groove (10).