CN216658717U

CN216658717U - Production mould convenient to ejection of compact

Info

Publication number: CN216658717U
Application number: CN202122719585.0U
Authority: CN
Inventors: 陈廷杰; 向全燕
Original assignee: Shenzhen Zhongkuda Plastic Electronics Co ltd
Current assignee: Shenzhen Zhongkuda Plastic Electronics Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-06-03
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a production die convenient for discharging, which comprises a bottom plate, wherein a brake bin is fixedly arranged at the top of the bottom plate, a bearing plate is fixedly arranged on the side surface of the brake bin, a motor is fixedly arranged at the top of the bearing plate, the output end of the motor penetrates through the bearing plate through a bearing and is fixedly connected with a gear rod, and a driving sprocket is fixedly arranged at the bottom end of the gear rod; this production mould convenient to ejection of compact through starter motor, the drive sprocket of bottom passes through the chain afterwards and drives driven sprocket, a gear and No. two gears and rotate, and No. two pivots also begin to rotate, and the thread bush drives two ejector pins and fore-set rebound through the threaded connection with the threaded rod this moment, demolds fashioned mould, has perfected the structure of device for the drawing of patterns is convenient and fast more, has improved certain work efficiency.

Description

Production mould convenient to ejection of compact

Technical Field

The utility model relates to the technical field of mold demoulding, in particular to a production mold convenient for discharging.

Background

The basic principle of demoulding is to process materials with different shapes, sizes and materials, most of the existing demoulding devices rely on a special clamping and ejecting tool assembled on a mould device under the action of static force, various free demoulding operations are completed through the opening and closing and lifting movements of a clamp and the gravity action of the materials, and forced demoulding operations are performed by utilizing the ejection, blocking and relative linear movement between the ejection tool and the clamping tool.

When the existing production mold is used, the male mold and the female mold are closed insecurely, so that fluid in the device splashes, and the problem of polluting the internal environment and the external environment of the device is caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a production die convenient for discharging, and solves the problems.

In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a production mould convenient to ejection of compact, includes the bottom plate, the top fixed mounting of bottom plate has the braking storehouse, the side fixed mounting in braking storehouse has the loading board, the top fixed mounting of loading board has the motor, the output of motor runs through loading board fixedly connected with gear pole through the bearing, the bottom fixed mounting of gear pole has drive sprocket, drive sprocket passes through the chain and is connected with the driven sprocket transmission, driven sprocket fixes the surface in a pivot, the lower part of pivot is fixed with the gear No. one, a gear engagement is connected with the gear No. two, the surface of No. two pivots of No. two gear fixation, pivot and No. two pivots are all rotated through bearing and bottom plate and are connected, the top fixedly connected with threaded rod of No. two pivots.

Preferably, the left wall and the right wall inside the brake chamber are both provided with a fixing plate.

Preferably, the top of the fixing plate is fixedly provided with a male die, and the top of the braking bin is movably provided with a cover plate.

Preferably, a female die is arranged at the bottom of the cover plate corresponding to the male die, and the male die is matched with the female die.

Preferably, the top of the cover plate is provided with a feed inlet in a penetrating manner, two sides of the bottom of the feed inlet are communicated with a flow dividing port, and the other end of the flow dividing port penetrates through the female die and extends into the female die.

Preferably, the outer surface of the threaded rod is in threaded connection with a threaded sleeve, ejector rods are fixedly mounted on two sides of the threaded sleeve, ejector columns are fixed to the tops of two ends of each ejector rod, the top ends of the ejector columns slidably penetrate through the bottom wall of the male die, and the fixing plate is provided with a through groove corresponding to the positions of the ejector rods.

Preferably, the front wall and the rear wall of the cover plate are fixedly provided with vertical rods, and the middle parts of the vertical rods are provided with brake grooves in a penetrating mode.

Preferably, the inner surface of the braking groove is provided with a threaded knob in a sliding manner, the two sides of the braking bin are provided with threaded grooves, and the threaded grooves are in threaded connection with the threaded knobs.

Advantageous effects

The utility model provides a production die convenient for discharging. Compared with the prior art, the method has the following beneficial effects:

1. this production mould convenient to ejection of compact, starter motor, the drive sprocket of bottom passes through the chain afterwards and drives driven sprocket, a gear and No. two gears and rotate, and No. two pivots also begin to rotate, and the thread bush drives two ejector pins and fore-set rebound through the threaded connection with the threaded rod this moment, demolds fashioned mould, has perfected the structure of device for the drawing of patterns is convenient and fast more, has improved certain work efficiency.

2. This production mould convenient to the ejection of compact, through pour into fluid plastic into the interior fluid plastic of feed inlet and flow into respectively inside two public moulds and the master model with the reposition of redundant personnel mouth, rotate simultaneously afterwards and rotate two screw knobs, make screw knob to the one side translation that is close to each other, also make two montants to the one side translation that is close to each other, it is closed more firmly with the braking storehouse to drive the apron simultaneously, avoided carrying out injection moulding work at the mould, because of public mould and master model are not closed totally, make the in-device fluid splash, lead to the problem of the inside and external environment of device of making dirty.

Drawings

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

FIG. 2 is a top view of the internal structure of the present invention;

FIG. 3 is a front view of the internal structure of the present invention;

FIG. 4 is a top view of the novel retaining plate, threaded sleeve and post rod structure;

fig. 5 is a side view of the internal structure of the present invention.

FIG. 1, bottom plate; 2. a brake bin; 3. a carrier plate; 4. a motor; 5. a gear lever; 6. a drive sprocket; 7. a driven sprocket; 8. a first rotating shaft; 9. a first gear; 10. a second gear; 11. a second rotating shaft; 12. a threaded rod; 13. a fixing plate; 14. a male die; 15. a cover plate; 16. a female die; 17. a feed inlet; 18. a shunt port; 19. a threaded sleeve; 20. a top rod; 21. a vertical rod; 22. a brake groove; 23. a threaded knob; 24. a thread groove; 25. and (4) a top pillar.

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.

The first embodiment is as follows:

referring to fig. 1-4, a production mold convenient for discharging comprises a bottom plate 1, a brake chamber 2 is fixedly installed on the top of the bottom plate 1, a bearing plate 3 is fixedly installed on the side surface of the brake chamber 2, a motor 4 is fixedly installed on the top of the bearing plate 3, the output end of the motor 4 penetrates through the bearing plate 3 through a bearing and is fixedly connected with a gear rod 5, the bottom end of the gear rod 5 is fixedly installed with a driving sprocket 6, the driving sprocket 6 is in transmission connection with a driven sprocket 7 through a chain, the driven sprocket 7 is fixed on the outer surface of a first rotating shaft 8, a first gear 9 is fixed on the lower portion of the first rotating shaft 8, the first gear 9 is in meshing connection with a second gear 10, the second gear 10 is fixed on the outer surface of a second rotating shaft 11, the first rotating shaft 8 and the second rotating shaft 11 are both in rotation connection with the bottom plate 1 through a bearing, a threaded rod 12 is fixedly connected on the top of the second rotating shaft 11, and a left wall and a right wall inside the brake chamber 2 are both provided with fixing plates 13, the top of the fixed plate 13 is fixedly provided with a male die 14, the top of the brake bin 2 is movably provided with a cover plate 15, the bottom of the cover plate 15 is provided with a female die 16 corresponding to the position of the male die 14, the male die 14 is matched with the female die 16, the top of the cover plate 15 is provided with a feed inlet 17 in a penetrating way, two sides of the bottom of the feed inlet 17 are communicated with branch ports 18, the other ends of the branch ports 18 are respectively penetrated through the female die 16 and extend into the female die 16, the outer surface of the threaded rod 12 is connected with a threaded sleeve 19 in a threaded way, two sides of the threaded sleeve 19 are respectively and fixedly provided with a mandril 20, the tops of two ends of the mandril 20 are respectively and fixedly provided with a top post 25, the top end of the top post 25 is penetrated through the bottom wall of the male die 14 in a sliding way, the position of the fixed plate 13 corresponding to the mandril 20 is provided with a through groove, after the injection molding is completed, the motor 4 is started, then the driving chain wheel 6 at the bottom drives the driven chain wheel 7, the first gear 9 and the second gear 10 to rotate, the second rotating shaft 11 also starts to rotate, and at the moment, the threaded sleeve 19 drives the two ejector rods 20 and the ejector column 25 to move upwards through threaded connection with the threaded rod 12, so that the formed die is demoulded.

The second embodiment:

please refer to fig. 1 and 5, a production mould convenient to ejection of compact, including bottom plate 1, the equal fixed mounting of preceding back wall of apron 15 has montant 21, the middle part of montant 21 has all been run through and has been seted up braking groove 22, the equal slidable mounting of internal surface of braking groove 22 has screw thread knob 23, screw thread 24 has all been seted up to the both sides of braking storehouse 2, screw thread 24 and screw thread knob 23 spiro union, it loops through feed inlet 17 and diffluent mouth 18 with the interior fluidic plastic of fluid injection feed inlet 17 and flows into respectively inside two public moulds 14 and the master model 16, rotate simultaneously two screw thread knobs 23 afterwards, make screw thread knob 23 to the one side translation that is close to each other, also make two montants 21 to the one side translation that is close to each other, it is more firm to drive apron 15 and braking storehouse 2 closure simultaneously.

And those not described in detail in this specification are well within the skill of those in the art.

During operation, the staff pours into the fluid plastic into feed inlet 17 in the fluid plastic and inside fluid plastic loops through feed inlet 17 and diffluence pass 18 and flow into two public moulds 14 and the master model 16 respectively, rotate simultaneously afterwards and rotate two screw knobs 23, make screw knob 23 to the one side translation that is close to each other, also make two montants 21 to the one side translation that is close to each other, it is more firm to drive apron 15 and braking storehouse 2 closure simultaneously, after the completion mould shaping of moulding plastics, starter motor 4, drive sprocket 6 of bottom drives driven sprocket 7 through the chain afterwards, gear 9 and gear 10 rotate No. two, No. two pivot 11 also begin to rotate, threaded sleeve 19 drives two ejector pins 20 and fore-set 25 rebound through the threaded connection with threaded rod 12 this moment, carry out the drawing of patterns with fashioned mould.

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

Claims

1. The utility model provides a production mould convenient to ejection of compact, includes bottom plate (1), its characterized in that: the brake device is characterized in that a brake bin (2) is fixedly mounted at the top of the bottom plate (1), a bearing plate (3) is fixedly mounted on the side face of the brake bin (2), a motor (4) is fixedly mounted at the top of the bearing plate (3), an output end of the motor (4) penetrates through the bearing plate (3) and is fixedly connected with a gear rod (5) through a bearing, a driving sprocket (6) is fixedly mounted at the bottom end of the gear rod (5), the driving sprocket (6) is in transmission connection with a driven sprocket (7) through a chain, the driven sprocket (7) is fixed on the outer surface of a first rotating shaft (8), a first gear (9) is fixed at the lower part of the first rotating shaft (8), a second gear (10) is in meshing connection with the first gear (9), the outer surface of the second rotating shaft (11) is fixed by the second gear (10), and the first rotating shaft (8) and the second rotating shaft (11) are both in rotation connection with the bottom plate (1) through bearings, and a threaded rod (12) is fixedly connected to the top of the second rotating shaft (11).

2. The production mold facilitating discharging as claimed in claim 1, wherein: and the left wall and the right wall in the brake bin (2) are both provided with a fixing plate (13).

3. The production mold facilitating discharging as claimed in claim 2, wherein: the top of the fixed plate (13) is fixedly provided with a male die (14), and the top of the brake bin (2) is movably provided with a cover plate (15).

4. The production mold facilitating discharging as claimed in claim 3, wherein: a female die (16) is arranged at the bottom of the cover plate (15) corresponding to the position of the male die (14), and the male die (14) is matched with the female die (16).

5. The production mold facilitating discharging of claim 4, wherein: the top of the cover plate (15) is provided with a feed inlet (17) in a penetrating mode, two sides of the bottom of the feed inlet (17) are communicated with a flow distribution port (18), and the other end of the flow distribution port (18) penetrates through the female die (16) and extends into the female die (16).

6. A production mould facilitating discharging according to claim 3, wherein: the surface threaded connection of threaded rod (12) has thread bush (19), the equal fixed mounting in both sides of thread bush (19) has ejector pin (20), the top at ejector pin (20) both ends all is fixed with fore-set (25), fore-set (25) top slides and runs through public mould (14) diapire, fixed plate (13) correspond ejector pin (20) position and have seted up logical groove.

7. The production mold facilitating discharging as claimed in claim 3, wherein: the front wall and the rear wall of the cover plate (15) are fixedly provided with vertical rods (21), and the middle parts of the vertical rods (21) are provided with brake grooves (22) in a penetrating mode.

8. The production mold facilitating discharging of claim 7, wherein: the inner surface of the braking groove (22) is provided with a threaded knob (23) in a sliding mode, thread grooves (24) are formed in the two sides of the braking bin (2), and the thread grooves (24) are in threaded connection with the threaded knob (23).