CN214645600U

CN214645600U - Quick demoulding device of high separation nature PET polyester bottle of anti-oxidant temperature resistance

Info

Publication number: CN214645600U
Application number: CN202120810585.9U
Authority: CN
Inventors: 赵伟峰; 卢珍礼; 迟建强; 姚杰; 钟国刚; 裘世芳
Original assignee: Hangzhou Lanxin Plastic Packaging Co ltd
Current assignee: Hangzhou Lanxin Plastic Packaging Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-09
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a quick shedder of high separation nature PET polyester bottle of anti-oxidant temperature resistance, including base, upper die base and die holder, the die has been seted up at the top of die holder, and swing joint has the closing plate between the both sides of die inner wall bottom, the inside of base is provided with ejection mechanism, ejection mechanism includes the motor, the utility model relates to a polyester bottle production technical field. This quick shedder of high separation nature PET polyester bottle of anti-oxidant temperature resistance, behind the liquid injection molding of polyester bottle, upper die base rebound, then drive the gear through the motor and rotate, gear revolve drives first tooth dental lamina and second tooth dental lamina and carries out the motion of relative direction, thereby drive first movable rod and second movable rod and carry out relative motion, thereby drive closing plate rebound, with the ejecting die of product after the shaping, conveniently carry out the drawing of patterns fast, and the operation is thus simple, not fragile product, and the production efficiency is improved.

Description

Quick demoulding device of high separation nature PET polyester bottle of anti-oxidant temperature resistance

Technical Field

The utility model relates to a polyester bottle production technical field specifically is a quick shedder of high separation nature PET polyester bottle of anti-oxidant resistance to temperature.

Background

The PET polyester bottle is a plastic material containing polyethylene terephthalate or PET for short, and is a polymer produced by combining terephthalic acid and ethylene glycol, the PET plastic has the characteristics of light weight, high transparency, impact resistance, difficult fragmentation and the like, and can also prevent carbon dioxide gas, the PET bottle has strong applicability, is widely applied to the fields of articles for daily use, daily chemical packaging and the like, and during the production and processing of the PET polyester bottle, the PET bottle firstly needs to be subjected to injection molding through a mold, and has strong selectivity from the mold processing to machine equipment.

The existing polyester bottle processing mold is difficult to demold and slow in demolding speed after being molded, generally, the processing efficiency is reduced, and products are easily damaged in the demolding process, so that the mold is lost and is not beneficial to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a quick shedder of high separation nature PET polyester bottle of anti-oxidant temperature resistance has solved the manual work usually and has carried out the drawing of patterns, and the drawing of patterns is comparatively difficult, and drawing of patterns speed is slower, has reduced machining efficiency, and damages the product easily among the drawing of patterns process, causes the loss, is unfavorable for the problem of use.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a quick shedder of high separation nature PET polyester bottle of anti-oxidant temperature resistance, includes base, upper die base and die holder, the die has been seted up at the top of die holder, and swing joint has the closing plate between the both sides of die inner wall bottom, the inside of base is provided with ejection mechanism.

The ejection mechanism comprises a motor, the back fixed connection of backup pad and base inner wall is passed through to the bottom of motor, the one end fixedly connected with dwang of motor output shaft, and the fixed surface of dwang is connected with the gear, the both sides at base inner wall top all have first slider through slide rail sliding connection, and the bottom fixedly connected with of first slider and the first tooth dental lamina of gear engaged with, the both sides of base inner wall bottom all have the second slider through slide rail sliding connection, and the top fixedly connected with of second slider and the second tooth dental lamina of gear engaged with, the left side at first tooth dental lamina top is rotated and is connected with first movable rod, the right side fixedly connected with backup pad of second tooth dental lamina, and the top of backup pad is rotated and is connected with the second movable rod.

Preferably, the top end of the first movable rod and the top end of the second movable rod are respectively and rotatably connected with two sides of the bottom of the sealing plate, and the bottom of the female die is provided with a movable groove.

Preferably, the top of the base is provided with a through groove, and the front end of the rotating rod is rotatably connected with the front surface of the inner wall of the base.

Preferably, the bottom of the upper die base is provided with a cavity matched with the female die, and the top of the cavity is provided with an injection molding hole.

Preferably, the two sides of the top of the upper die base are fixedly connected with mounting rods, and the top ends of the mounting rods are fixedly connected with top plates.

Preferably, the four corners of the bottom of the top plate are fixedly connected with fixing rods, the four corners of the top of the base are fixedly connected with sleeves matched with the fixing rods, and the bottom of the lower die holder is fixedly connected with the top of the base.

Advantageous effects

The utility model provides a quick shedder of high separation nature PET polyester bottle of anti-oxidant temperature resistance. Compared with the prior art, the method has the following beneficial effects:

(1) this quick shedder of high separation nature PET polyester bottle of anti-oxidant temperature resistance, swing joint has the closing plate between the both sides through die inner wall bottom, the inside of base is provided with ejection mechanism, behind the liquid injection molding of polyester bottle, the upper die base rebound, then drive the gear through the motor and rotate, gear revolve drives first tooth dental lamina and second tooth dental lamina and carries out the motion of relative direction, thereby drive first movable rod and second movable rod and carry out relative motion, thereby drive closing plate rebound, the ejecting die of product after with the shaping, conveniently carry out the drawing of patterns fast, and is simple in operation, not fragile product, and the production efficiency is improved.

(2) This quick shedder of high separation nature PET polyester bottle of anti-oxidant temperature resistance, the equal fixedly connected with dead lever in four corners through roof bottom, the sleeve of the equal fixedly connected with in four corners at base top and dead lever looks adaptation, at the in-process of moulding plastics, the upper die base moves down and combines with the die holder, during the dead lever got into the sleeve simultaneously for the upper die base is more accurate with the die holder location, and the difficult skew in position of compound die has improved product quality.

Drawings

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

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

FIG. 3 is a cross-sectional view of the base structure of the present invention;

fig. 4 is a partial top view of the internal structure of the base of the present invention.

In the figure: the injection molding machine comprises a base 1, an upper die holder 2, a lower die holder 3, a female die 4, a sealing plate 5, an ejection mechanism 6, a motor 61, a rotating rod 62, a gear 63, a first sliding block 64, a first tooth plate 65, a second sliding block 66, a second tooth plate 67, a first movable rod 68, a supporting plate 69, a second movable rod 610, a movable groove 7, a through groove 8, a cavity 9, an injection molding hole 10, an installation rod 11, a top plate 12, a fixed rod 13 and a sleeve 14.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a quick shedder of high separation nature PET polyester bottle of anti-oxidant temperature resistance, including base 1, upper die base 2 and die holder 3, upper die base 2 is connected with external actuating mechanism, control through external actuating mechanism, die 4 has been seted up at the top of die holder 3, the liquid of moulding plastics of PET polyester bottle pours into in the die 4, and the PET polyester bottle after this shaping has anti-oxidant temperature resistance high separation nature, and swing joint has closing plate 5 between the both sides of 4 inner wall bottoms of die, the inside of base 1 is provided with ejection mechanism 6.

The ejection mechanism 6 comprises a motor 61, the motor 61 is controlled by an external switch and is connected with an external power supply through a lead, the bottom of the motor 61 is fixedly connected with the back of the inner wall of the base 1 through a support plate, one end of an output shaft of the motor 61 is fixedly connected with a rotating rod 62, the surface of the rotating rod 62 is fixedly connected with a gear 63, two sides of the top of the inner wall of the base 1 are both connected with a first sliding block 64 through sliding rails in a sliding way, the bottom of the first sliding block 64 is fixedly connected with a first tooth plate 65 meshed with the gear 63, two sides of the bottom of the inner wall of the base 1 are both connected with a second sliding block 66 through sliding rails in a sliding way, the top of the second sliding block 66 is fixedly connected with a second tooth plate 67 meshed with the gear 63, the first tooth plate 65 and the second tooth plate 67 move in opposite directions, the left side of the top of the first tooth plate 65 is rotatably connected with a first movable rod 68, the right side of the second tooth plate 67 is fixedly connected with a support plate 69, and a second movable bar 610 is rotatably connected to the top of the support plate 69.

The top end of the first movable rod 68 and the top end of the second movable rod 610 are respectively connected with two sides of the bottom of the sealing plate 5 in a rotating manner, the bottom of the female die 4 is provided with a movable groove 7, the movable groove 7 is arranged to facilitate the first movable rod 68 and the second movable rod 610 to move, the top of the base 1 is provided with a through groove 8, the through groove 8 facilitates the first movable rod 68 and the second movable rod 610 to move, the front end of the rotating rod 62 is connected with the front surface of the inner wall of the base 1 in a rotating manner, the bottom of the upper die base 2 is provided with a cavity 9 matched with the female die 4, the cavity 9 and the female die 4 form a complete die cavity, the top of the cavity 9 is provided with an injection molding hole 10, two sides of the top of the upper die base 2 are respectively and fixedly connected with a mounting rod 11, the top end of the mounting rod 11 is fixedly connected with a top plate 12, four corners of the bottom of the top plate 12 are respectively and fixedly connected with a fixed rod 13, four corners of the top of the base 1 are respectively and fixedly connected with a sleeve 14 matched with the fixed rod 13, the bottom of the lower die holder 3 is fixedly connected with the top of the base 1, and the parts which are not involved in the device are the same as or can be realized by adopting the prior art.

When the injection molding machine is used, in the injection molding process, the upper die holder 2 moves downwards through the external driving mechanism and is combined with the lower die holder 3, meanwhile, the fixed rod 13 simultaneously enters the sleeve 14, so that the upper die holder 2 and the lower die holder 3 are positioned more accurately, then injection molding liquid enters the die cavity through the injection molding hole 10, after injection molding, the upper die holder 2 moves upwards again through the external driving mechanism, the motor 61 is started to drive the rotating rod 62 to rotate, the rotating rod 62 drives the gear 63 to rotate, the gear 63 rotates positively to drive the first tooth plate 65 and the second tooth plate 67 to move on the sliding rail in the relative direction through the first sliding block 64 and the second sliding block 66, so as to drive the first movable rod 68 and the second movable rod 610 to move in the relative direction, the first movable rod 68 and the second movable rod 610 drive the sealing plate 5 at the bottom of the female die 4 to move upwards, and push out a product on the female die 4 from the sealing plate 5, the convenience carries out the rapid demoulding, and on the same reason, gear 63 reverses and drives first tooth dental lamina 65 and second tooth dental lamina 67 and carry out the motion of opposite direction, and first movable rod 68 and second movable rod 610 drive closing plate 5 and resume the normal position, carry out the injection moulding of next time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick shedder of anti-oxidant high barrier nature PET polyester bottle, includes base (1), upper die base (2) and die holder (3), its characterized in that: a female die (4) is arranged at the top of the lower die holder (3), a sealing plate (5) is movably connected between two sides of the bottom of the inner wall of the female die (4), and an ejection mechanism (6) is arranged in the base (1);

the ejection mechanism (6) comprises a motor (61), the bottom of the motor (61) is fixedly connected with the back of the inner wall of the base (1) through a support plate, one end of an output shaft of the motor (61) is fixedly connected with a rotating rod (62), the surface of the rotating rod (62) is fixedly connected with a gear (63), the two sides of the top of the inner wall of the base (1) are both connected with a first sliding block (64) through sliding rails, the bottom of the first sliding block (64) is fixedly connected with a first tooth plate (65) meshed with the gear (63), the two sides of the bottom of the inner wall of the base (1) are both connected with a second sliding block (66) through sliding rails, the top of the second sliding block (66) is fixedly connected with a second tooth plate (67) meshed with the gear (63), and the left side of the top of the first tooth plate (65) is rotatably connected with a first movable rod (68), the right side of the second tooth plate (67) is fixedly connected with a support plate (69), and the top of the support plate (69) is rotatably connected with a second movable rod (610).

2. The rapid demoulding device for the antioxidant temperature-resistant high-barrier PET polyester bottle as claimed in claim 1, wherein: the top end of the first movable rod (68) and the top end of the second movable rod (610) are respectively in rotating connection with two sides of the bottom of the sealing plate (5), and a movable groove (7) is formed in the bottom of the female die (4).

3. The rapid demoulding device for the antioxidant temperature-resistant high-barrier PET polyester bottle as claimed in claim 1, wherein: the top of base (1) has been seted up and has been led to groove (8), the front end of dwang (62) is rotated with the front of base (1) inner wall and is connected.

4. The rapid demoulding device for the antioxidant temperature-resistant high-barrier PET polyester bottle as claimed in claim 1, wherein: the bottom of the upper die holder (2) is provided with a cavity (9) matched with the female die (4), and the top of the cavity (9) is provided with an injection molding hole (10).

5. The rapid demoulding device for the antioxidant temperature-resistant high-barrier PET polyester bottle as claimed in claim 1, wherein: the die is characterized in that mounting rods (11) are fixedly connected to the two sides of the top of the upper die base (2), and top plates (12) are fixedly connected to the top ends of the mounting rods (11).

6. The rapid demoulding device for the antioxidant temperature-resistant high-barrier PET polyester bottle as claimed in claim 5, wherein: the die comprises a top plate (12), fixing rods (13) are fixedly connected to four corners of the bottom of the top plate (12), sleeves (14) matched with the fixing rods (13) are fixedly connected to four corners of the top of the base (1), and the bottom of a lower die holder (3) is fixedly connected with the top of the base (1).