CN204604740U - A kind of automatic demoulding injection mold of thermos flask mouth - Google Patents

A kind of automatic demoulding injection mold of thermos flask mouth Download PDF

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Publication number
CN204604740U
CN204604740U CN201520094554.2U CN201520094554U CN204604740U CN 204604740 U CN204604740 U CN 204604740U CN 201520094554 U CN201520094554 U CN 201520094554U CN 204604740 U CN204604740 U CN 204604740U
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CN
China
Prior art keywords
push pedal
dynamic model
die cavity
sliding connection
cover half
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520094554.2U
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Chinese (zh)
Inventor
韩振刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bengbu Han Shi Daily Necessities Co Ltd
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Bengbu Han Shi Daily Necessities Co Ltd
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Filing date
Publication date
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Priority to CN201520094554.2U priority Critical patent/CN204604740U/en
Application granted granted Critical
Publication of CN204604740U publication Critical patent/CN204604740U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of automatic demoulding injection mold of thermos flask mouth, comprise front end panel and rear bearing sheet, be slidably connected sliding connection top board on dynamic model dynamic model between front end panel and rear bearing sheet, also sliding connection push pedal on dynamic model, top board and push pedal promote to coordinate, sliding connection one group of die cavity external mold in push pedal, rear bearing sheet is fixedly connected with cover half, dynamic model and cover half are mutually shaping to be connected, dynamic model is provided with core, the end of core is equipped with in the die cavity that is combined at die cavity external mold through push pedal, it is characterized in that: described die cavity external mold comprises symmetrical collapsible form and cope match-plate pattern, the top of push pedal is provided with a support, support is provided with elevating mechanism, elevating mechanism is connected with cope match-plate pattern secure fit, on cover half, symmetry is connected two slide blocks, each all with the collapsible form sliding connection of respective side.Advantage of the present utility model: the object realizing automatic demoulding, without the need to manual operation, improves production efficiency.

Description

A kind of automatic demoulding injection mold of thermos flask mouth
Technical field
The utility model relates to mould applications, particularly a kind of automatic demoulding injection mold of thermos flask mouth.
Background technology
Known, the production and processing of thermos flask mouth generally by injection machine by plastic heating, inject in the die cavity of injection mold by the plastics of melting again after plasticizing, the process of injection mo(u)lding is broadly divided into following 6 stages " matched moulds-injection-pressurize-cooling-die sinking-goods take out "; Current Thermos bottle case injection mold generally comprises cover half, dynamic model, core and the push pedal between dynamic model and cover half, after die sinking, top board promotes push pedal by extrapolated for the thermos flask mouth on core by thimble, but existing mold is upper and lower mold, the handle of thermos flask is located at side, because handle is still overlapped on bed die after die sinking, can only be taken out by thermos flask mouth by the mode won manually, efficiency is extremely low.
Utility model content
The purpose of this utility model takes out the shortcomings such as trouble, dangerous, efficiency is low to solve thermos flask mouth after die sinking, and a kind of automatic demoulding injection mold for thermos flask mouth proposed.
To achieve these goals, the utility model have employed following technical scheme:
A kind of automatic demoulding injection mold of thermos flask mouth, comprise front end panel and rear bearing sheet, be slidably connected dynamic model between front end panel and rear bearing sheet, sliding connection top board on dynamic model, also sliding connection push pedal on dynamic model, top board and push pedal promote to coordinate, sliding connection one group of die cavity external mold in push pedal, in the rear gripper shoe is fixedly connected with cover half, dynamic model and cover half are mutually shaping to be connected, described dynamic model is provided with core, the end of core is equipped with in the die cavity that is combined at die cavity external mold through push pedal, it is characterized in that: described die cavity external mold comprises symmetrical collapsible form and cope match-plate pattern, a support is provided with on the top of described push pedal, support is provided with elevating mechanism, elevating mechanism is connected with described cope match-plate pattern secure fit, on described cover half, symmetry is connected two slide blocks, each slide block all with the collapsible form sliding connection of respective side.
On the basis of technique scheme, following further technical scheme can be had:
Described symmetrical collapsible form and cope match-plate pattern complement each other to form the frustum of inner band die cavity, and the madial wall of described cope match-plate pattern is provided with the handle core being suitable for the corresponding connection of bottle handle.
Described elevating mechanism is preferably feed screw nut, and be fixedly connected with a motor on the top of described support, motor and screw mandrel are connected, and an end face of described cope match-plate pattern is connected with nut secure fit.
Described dynamic model is provided with one group of guide post, described push pedal and guide post sliding connection, and described cover half is provided with one group of mating holes, and after matched moulds, the top of each described guide post is all engaged in corresponding mating holes.
Respectively be provided with a slot to make way in the both sides of described push pedal, each slot to make way is all stepped down with the slide block of respective side and is coordinated.
The beneficial effects of the utility model are, the mold halves of upper lower open die are made into three half molds of left and right and upside die sinking, make thermos flask handle portion upward, thus realize the object of automatic demoulding, without the need to manual operation, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is basic structure schematic diagram of the present utility model;
Fig. 2 is the basic structure schematic diagram of dynamic model;
Fig. 3 is the basic structure schematic diagram of cover half.
Detailed description of the invention
As Fig. 1, shown in Fig. 2 and Fig. 3, the automatic demoulding injection mold of a kind of thermos flask mouth that the utility model provides, comprise forebay fixed head 1 and afer bay fixed head 2, uniform support four optical axis slide rails 3 between mmi machine frame fixed head 1 and afer bay fixed head 2, optical axis slide rail 3 is slidably connected dynamic mould fixing plate 4, dynamic mould fixing plate 4 is screwed and connects dynamic model 5, sliding connection top board 21 on dynamic model 5, top board 21 is provided with thimble 22, also sliding connection push pedal 6 on dynamic model 5, top board 21 promotes to coordinate with push pedal 6 by thimble 22, uniform four guide posts 16 on dynamic model 5, guide post 16 sliding connection push pedal 6, sliding connection one group of die cavity external mold 7 in push pedal 6, described dynamic model 5 is provided with core 8, the end of core 8 is equipped with in the die cavity that is combined at die cavity external mold 7 through push pedal 6, in the rear frame fixed head 2 is fixedly connected with cover half 9, cover half 9 is provided with matrix cavity 9a, die core 18 is also provided with in matrix cavity 9a, after matched moulds, core 8 and die core 18 match, uniform four mating holes 9b on cover half 9, after matched moulds, the top of each described guide post 16 is all engaged in mating holes 9b, described dynamic model 5 is connected with cover half 9 is shaping, it is characterized in that: described die cavity external mold 7 is divided into symmetrical collapsible form 10 and cope match-plate pattern 11, the handle core 14 being suitable for the corresponding connection of bottle handle is provided with at described cope match-plate pattern 11, a support 12 is provided with on the top of described push pedal 6, support 12 is provided with elevating mechanism 13, elevating mechanism 13 is preferably feed screw nut, a motor 20 is fixedly connected with on the top of described support 12, motor 20 and screw mandrel are connected, an end face of described cope match-plate pattern 11 is connected with nut secure fit.Elevating mechanism 13 is connected with described cope match-plate pattern 11 secure fit, at symmetrical two slide blocks 17 that are connected of described cover half 9, each slide block 17 all with collapsible form 10 sliding connection of respective side.
Described symmetrical collapsible form 10 and cope match-plate pattern 11 complement each other to form the circular frustum of inner band die cavity, after matched moulds, circular frustum inserts completely and is engaged in described matrix cavity 9a, a track plates 15 is all connected at the auger you of each described collapsible form 10, a rail groove 15a is equipped with in the both sides up and down of each track plates 15, a groove 15b is provided with in the outside of track plates, a connecting plate 11a is connected at the auger you of described cope match-plate pattern 11, 11a is connected with feed screw nut 13, the madial wall of described cope match-plate pattern 11 is provided with the handle core 14 being suitable for the corresponding connection of bottle handle.
Described push pedal 6 is provided with mating groove, the inner side up and down of mating groove is equipped with track 6b, described track 6b is slidably fitted in corresponding rail groove 15a, and be respectively provided with a slot to make way 6a in the both sides of described push pedal 6, each slot to make way 6a all steps down with the slide block 17 of respective side and coordinates.
Its knockout course: first mold-closing injection, after injection moulding terminates, dynamic mould fixing plate 4 exits the die cavity of cover half 9 together with dynamic model 5, due to the slide block 17 on cover half 9 and left and right collapsible form 10 sliding connection on dynamic model 5, so two, left and right collapsible form 10 is opened to both sides simultaneously, arrive qualifying bit postpone, both after die sinking, top board promoted push pedal 6 by extrapolated for the thermos flask mouth on core 8 by thimble 22, cope match-plate pattern 11 moves up and makes handle depart from handle core 14 simultaneously, now thermos flask mouth departs from die cavity completely and falls in the pay-off of bottom, the distance promoted due to thimble 22 is much smaller than the length of thermos flask mouth, and temperature is very high during injection moulding, thermos flask mouth not easily easily departs from, cool so add tracheae 19 air blowing on movable mold track plates 15, make thermos flask mouth increase an extrapolated blowing force simultaneously, add air blowing and belong to prior art, retention is better.

Claims (5)

1. the automatic demoulding injection mold of a thermos flask mouth, comprise front end panel (1) and rear bearing sheet (2), be slidably connected dynamic model (5) between front end panel (1) and rear bearing sheet (2), the upper sliding connection top board (21) of dynamic model (5), the upper also sliding connection push pedal (6) of dynamic model (5), top board (21) promotes to coordinate with push pedal (6), the upper sliding connection one group of die cavity external mold (7) of push pedal (6), in the rear gripper shoe (2) is fixedly connected with cover half (9), dynamic model (5) is connected with cover half (9) is mutually shaping, described dynamic model (5) is provided with core (8), the end of core (8) is equipped with in the die cavity that is combined at die cavity external mold (7) through push pedal (6), it is characterized in that: described die cavity external mold (7) comprises symmetrical collapsible form (10) and cope match-plate pattern (11), a support (12) is provided with on the top of described push pedal (6), support (12) is provided with elevating mechanism (13), elevating mechanism (13) is connected with described cope match-plate pattern (11) secure fit, to be connected two slide blocks (17) in the upper symmetry of described cover half (9), each slide block (17) all with collapsible form (10) sliding connection of respective side.
2. the automatic demoulding injection mold of a kind of thermos flask mouth according to claim 1, it is characterized in that: described symmetrical collapsible form (10) and cope match-plate pattern (11) complement each other to form the frustum of inner band die cavity, the madial wall of described cope match-plate pattern (11) is provided with the handle core (14) being suitable for the corresponding connection of bottle handle.
3. the automatic demoulding injection mold of a kind of thermos flask mouth according to claim 1, it is characterized in that: described elevating mechanism (13) is preferably feed screw nut, a motor (20) is fixedly connected with on the top of described support (12), motor (20) and screw mandrel are connected, and an end face of described cope match-plate pattern (11) is connected with nut secure fit.
4. the automatic demoulding injection mold of a kind of thermos flask mouth according to claim 1, it is characterized in that: described dynamic model (5) is provided with one group of guide post (16), described push pedal (6) and guide post (16) sliding connection, described cover half (9) is provided with one group of mating holes (9b), and after matched moulds, the top of each described guide post (16) is all engaged in corresponding mating holes (9b).
5. the automatic demoulding injection mold of a kind of thermos flask mouth according to claim 1, is characterized in that: be respectively provided with a slot to make way (6a) in the both sides of described push pedal (6), and each slot to make way (6a) is all stepped down with the slide block (17) of respective side and coordinated.
CN201520094554.2U 2015-02-11 2015-02-11 A kind of automatic demoulding injection mold of thermos flask mouth Expired - Fee Related CN204604740U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520094554.2U CN204604740U (en) 2015-02-11 2015-02-11 A kind of automatic demoulding injection mold of thermos flask mouth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520094554.2U CN204604740U (en) 2015-02-11 2015-02-11 A kind of automatic demoulding injection mold of thermos flask mouth

Publications (1)

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CN204604740U true CN204604740U (en) 2015-09-02

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104690894A (en) * 2015-02-11 2015-06-10 蚌埠市韩氏生活用品有限公司 Automatic de-molding injection mold of thermos bottle nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104690894A (en) * 2015-02-11 2015-06-10 蚌埠市韩氏生活用品有限公司 Automatic de-molding injection mold of thermos bottle nozzle

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150902

Termination date: 20170211

CF01 Termination of patent right due to non-payment of annual fee