CN211492460U

CN211492460U - Ejection device of mold

Info

Publication number: CN211492460U
Application number: CN201922061213.6U
Authority: CN
Inventors: 周文峰
Original assignee: Qingdao Dycy Mould & Plastic Co ltd
Current assignee: Qingdao Dycy Mould & Plastic Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-09-15
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an ejecting device of mould, including the mould platform, first riser and second riser, the mould bench is close to intermediate position department and leaves the die, the die bottom is close to intermediate position department and leaves logical groove, the both ends that lead to the groove all communicate there is the spout, spout other end intercommunication has the notch, be provided with the slide in the spout, the one end of slide sets up to the inclined plane, the other end of slide lets in the notch, the other end of slide is connected with the clamp plate, the clamp plate with the notch inner wall between install the spring, mould platform bottom one side is provided with first riser, mould platform bottom opposite side is provided with the second riser, the one end of first riser is provided with the nut, the one end of nut is connected with first lead screw, the other end of first lead screw passes through first riser, the other end of first lead screw is connected with the connecting rod, the. Has the advantages that: the utility model discloses it is convenient to take out, safe and reliable, when not ejecting kicking block, the material before the shaping can not flow to logical inslot in the die.

Description

Ejection device of mold

Technical Field

The utility model relates to a mould technical field particularly, relates to an ejecting device of mould.

Background

A mold is a tool used to shape an article, the tool having various parts, with different molds being formed of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

In the prior art, after a product is molded by a mold, the product needs to be taken out, but the conventional mode is usually a manual mode, so that time and labor are wasted, and the safety is poor.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ejecting device of mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a die ejection device comprises a die table, a first vertical plate and a second vertical plate, wherein a female die is reserved on the die table close to the middle position, a through groove is reserved at the bottom of the female die close to the middle position, two ends of the through groove are communicated with a sliding groove, the other end of the sliding groove is communicated with two notches, a sliding plate is arranged in the sliding groove, one end of the sliding plate is arranged to be an inclined plane, the other end of the sliding plate is led into the notch, the other end of the sliding plate is connected with a pressing plate, a spring is installed between the pressing plate and the inner wall of the notch, the first vertical plate is arranged on one side of the bottom of the die table, the second vertical plate is arranged on the other side of the bottom of the die table, a nut is arranged at one end of the first vertical plate, a first lead screw is connected to one end of the nut, the other end of the first lead, the other end of the connecting rod is connected with a second lead screw, the other end of the second lead screw is movably connected with the second vertical plate through a bearing sleeve, a first nut is connected onto the first lead screw through threads, and a second nut is connected onto the second lead screw through threads.

Furthermore, a first connecting piece is arranged at the top of the first nut, a second connecting piece is arranged at the top of the second nut, and a fixing block is arranged between the first vertical plate and the second vertical plate.

Furthermore, one end of the first connecting piece is movably connected with the first nut through a set fixing shaft, and one end of the second connecting piece is movably connected with the second nut through a set fixing shaft.

Furthermore, the other ends of the first connecting piece and the second connecting piece are movably connected with the fixed block through the arranged fixed shafts.

Furthermore, the top of the fixing block is connected with a supporting rod, the supporting rod is sleeved with a limiting sleeve, and fixing rods are welded between the two ends of the limiting sleeve and the first vertical plate and between the two ends of the limiting sleeve and the second vertical plate.

Furthermore, the other end of the supporting rod is communicated into the through groove, the other end of the supporting rod is connected with a jacking block, and the top of the jacking block is in contact with the inclined plane on the sliding plate.

Compared with the prior art, the utility model discloses following beneficial effect has: through two slides, clamp plate and spring for when not ejecting the kicking block, the material before the shaping can not flow to logical inslot in the die, and when the kicking block stretches out, the slide can not influence the kicking block and ejecting the product from the die, and does not exert an influence to the mould when the kicking block retracts, takes out the convenience, safe and reliable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an ejection device of a mold according to an embodiment of the present invention;

fig. 2 is a front cross-sectional view of an ejection device of a mold according to an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to an embodiment of the present invention.

Reference numerals:

1. a mold table; 2. a first vertical plate; 3. a second vertical plate; 4. a nut; 5. a first lead screw; 6. a connecting rod; 7. a second lead screw; 8. a bearing housing; 9. a first nut; 10. a second nut; 11. a first connecting member; 12. a second connecting member; 13. a fixed shaft; 14. a fixed block; 15. a support bar; 16. a limiting sleeve; 17. Fixing the rod; 18. a through groove; 19. a top block; 20. a chute; 21. a slide plate; 22. a bevel; 23. a notch; 24. pressing a plate; 25. a spring; 26. and (5) forming a concave die.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, an ejection device for a mold according to an embodiment of the present invention includes a mold table 1, a first vertical plate 2 and a second vertical plate 3, a concave mold 26 is disposed on the mold table 1 near a middle position, a through groove 18 is disposed at a bottom of the concave mold 26 near the middle position, two ends of the through groove 18 are both communicated with a sliding groove 20, the other end of the sliding groove 20 is communicated with two notches 23, a sliding plate 21 is disposed in the sliding groove 20, one end of the sliding plate 21 is set to be an inclined surface 22, the other end of the sliding plate 21 is inserted into the notch 23, the other end of the sliding plate 21 is connected with a pressing plate 24, a spring 25 is disposed between the pressing plate 24 and an inner wall of the notch 23, the first vertical plate 2 is disposed on one side of the bottom of the mold table 1, the second vertical plate 3 is disposed on the other side of, the one end of first riser 2 is provided with nut 4, the one end of nut 4 is connected with first lead screw 5, the other end of first lead screw 5 passes through first riser 2, the other end of first lead screw 5 is connected with connecting rod 6, the other end of connecting rod 6 is connected with second lead screw 7, the other end of second lead screw 7 through the bearing housing 8 that sets up with 3 swing joint of second riser, there is first nut 9 through threaded connection on the first lead screw 5, there is second nut 10 through threaded connection on the second lead screw 7, and second lead screw 7 adopts positive screw, and first lead screw 5 adopts the screw thread opposite with second lead screw 7.

With the above-mentioned solution of the present invention, the first connecting piece 11 is disposed on the top of the first nut 9, a second connecting piece 12 is arranged at the top of the second screw cap 10, a fixing block 14 is arranged between the first vertical plate 2 and the second vertical plate 3, one end of the first connecting piece 11 is movably connected with the first nut 9 through a fixed shaft 13, one end of the second connecting piece 12 is movably connected with the second nut 10 through a fixed shaft 13, the other ends of the first connecting piece 11 and the second connecting piece 12 are movably connected with a fixed block 14 through a fixed shaft 13, the top of the fixed block 14 is connected with a supporting rod 15, a limit sleeve 16 is sleeved on the supporting rod 15, a fixed rod 17 is welded between the two ends of the limiting sleeve 16 and the first vertical plate 2 and the second vertical plate 3, and the limiting sleeve 16 and the fixed rod 17 play a role in limiting the supporting rod 15; the other end of the supporting rod 15 is communicated into the through groove 18, the other end of the supporting rod 15 is connected with a top block 19, and the top of the top block 19 is in contact with an inclined surface 22 on the sliding plate 21.

When specifically using, pour into the raw materials for the shaping in the die 26, treat the raw materials shaping, clockwise turning nut 4, first lead screw 5, connecting rod 6 and second lead screw 7 clockwise rotation, make first nut 9 remove to the left side, second nut 10 removes to the right side, make contained angle reduce between first connecting piece 11 and the second connecting piece 12, fixed block 14 and bracing piece 15 move up promptly, drive kicking block 19 rebound, kicking block 19 extrudees the inclined plane 22 of slide 21, make interval increase between two slides 21, clamp plate 24 extrusion spring 25, kicking block 19 last rebound with the fashioned product ejecting can.

Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The ejection device of the die is characterized by comprising a die table (1), a first vertical plate (2) and a second vertical plate (3), wherein a female die (26) is reserved at a position, close to the middle position, on the die table (1), a through groove (18) is reserved at a position, close to the middle position, of the bottom of the female die (26), two ends of the through groove (18) are communicated with sliding grooves (20), the other ends of the sliding grooves (20) are communicated with notches (23), the number of the notches (23) is two, a sliding plate (21) is arranged in each sliding groove (20), one end of each sliding plate (21) is provided with an inclined plane (22), the other end of each sliding plate (21) is communicated into the corresponding notch (23), the other end of each sliding plate (21) is connected with a pressing plate (24), a spring (25) is installed between each pressing plate (24) and the inner wall of each notch (23), the first vertical plate (2), the die table is characterized in that a second vertical plate (3) is arranged on the other side of the bottom of the die table (1), a nut (4) is arranged at one end of the first vertical plate (2), one end of the nut (4) is connected with a first lead screw (5), the other end of the first lead screw (5) passes through the first vertical plate (2), the other end of the first lead screw (5) is connected with a connecting rod (6), the other end of the connecting rod (6) is connected with a second lead screw (7), the other end of the second lead screw (7) is movably connected with the second vertical plate (3) through a bearing sleeve (8) which is arranged, a first nut (9) is connected onto the first lead screw (5) through threads, and a second nut (10) is connected onto the second lead screw (7) through threads.

2. The mold ejection device according to claim 1, wherein a first connecting member (11) is disposed on the top of the first nut (9), a second connecting member (12) is disposed on the top of the second nut (10), and a fixing block (14) is disposed between the first upright plate (2) and the second upright plate (3).

3. The mold ejection device according to claim 2, wherein one end of the first connecting member (11) is movably connected to the first nut (9) through a fixed shaft (13), and one end of the second connecting member (12) is movably connected to the second nut (10) through a fixed shaft (13).

4. The mold ejection device according to claim 2, wherein the other ends of the first connecting member (11) and the second connecting member (12) are movably connected to the fixing block (14) through a fixing shaft (13).

5. The mold ejection device according to claim 4, wherein a support rod (15) is connected to the top of the fixing block (14), a limit sleeve (16) is sleeved on the support rod (15), and a fixing rod (17) is welded between two ends of the limit sleeve (16) and the first vertical plate (2) and the second vertical plate (3).

6. The ejection device of a mold according to claim 5, wherein the other end of the support rod (15) opens into the through slot (18), the other end of the support rod (15) is connected with an ejector block (19), and the top of the ejector block (19) is in contact with the inclined surface (22) on the sliding plate (21).