CN216732836U - But cell-phone shell injection mold of rapid demoulding - Google Patents

Abstract

The utility model provides a but cell-phone shell injection mold of rapid demoulding, including supporting component, supporting component top one side is equipped with first spout, be equipped with lifting unit in the first spout, lifting unit can dismantle on one side and connect lower mould subassembly, it is equipped with two second spouts, two to go up supporting component top both sides be equipped with mould assembly on the over-and-under type in the second spout, mould assembly extrusion is connected on the over-and-under type lower mould subassembly, just mould assembly top middle part is equipped with the inlet pipe on the over-and-under type, the inlet pipe with mould assembly on the over-and-under type with mould assembly communicates down, the utility model discloses a lifting unit realizes that mould assembly carries out the elevating system that corresponds down, simultaneously, also conveniently carries out corresponding lateral shifting, conveniently carries out the drawing of patterns that corresponds.

Description

But cell-phone shell injection mold of fast demoulding

Technical Field

The utility model relates to the technical field of mold, mainly relate to a but cell-phone shell injection mold of fast demoulding.

Background

Moulds (Mule) are used for obtaining various moulds and tools of required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up 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.

The existing mould is provided with an upper mould and a lower mould, then corresponding rubber and plastic solution is injected into the upper mould, and then the mobile phone shell is obtained through cooling.

However, because the cooling back, cell-phone shell and last mould and bed die have certain gluing glutinous to lead to cell-phone shell injection mold's the inconvenient technical problem of drawing of patterns.

SUMMERY OF THE UTILITY MODEL

The utility model provides a but cell-phone shell injection mold of fast demoulding for solve because after the cooling, cell-phone shell and last mould and bed die have certain gluing glutinous, thereby leaded to cell-phone shell injection mold's the inconvenient technical problem of drawing of patterns.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but cell-phone shell injection mold of fast demoulding, includes the supporting component, supporting component top one side is equipped with first spout, be equipped with lifting unit in the first spout, lifting unit can dismantle on one side and connect lower mould subassembly, it is equipped with two second spouts, two to go up supporting component top both sides be equipped with over-and-under type upper die assembly in the second spout, over-and-under type upper die assembly extrusion is connected lower mould subassembly, just over-and-under type upper die assembly top middle part is equipped with the inlet pipe, the inlet pipe with over-and-under type upper die assembly with lower mould assembly intercommunication.

Furthermore, the supporting component comprises an arc-shaped ring, and the middle part of the arc-shaped ring is detachably connected with the supporting plate.

Further, lifting unit includes a driving motor, a driving motor can dismantle connect in first spout bottom, a driving motor drive shaft connects first lead screw, first lead screw rotates connects the T template, T template one side can be dismantled and connect two removal subassemblies, two removal subassemblies can dismantle the connection lower mould subassembly.

Further, the lower die assembly comprises two lower die halves, the two lower die halves are connected in an extrusion mode, the two lower die halves are provided with die grooves in the middle and are connected with a second connecting plate in a detachable mode, the moving assembly comprises an L-shaped plate, the L-shaped plate is connected with a T-shaped plate in a detachable mode, a third sliding groove is formed in one side of the L-shaped plate, a second driving motor is arranged in the third sliding groove, the driving shaft of the second driving motor is connected with a second lead screw, and the second lead screw is connected with the second connecting plate in a rotating mode.

Furthermore, the lifting upper die assembly comprises a third lead screw and a first slide bar, the third lead screw and the first slide bar are connected in two second chutes in a bearing mode, a third driving motor is arranged in one side of each second chute, a driving shaft of the third driving motor is connected with the third lead screw, the third lead screw and the first slide bar are connected with a first connecting block in a rotating mode, the two first connecting blocks are detachably connected with a U-shaped plate, one end of the U-shaped plate is detachably connected with an L-shaped plate, an upper die plate is arranged below the L-shaped plate, and the feeding pipe is arranged in the middle of the upper die plate.

Furthermore, the inner side of the arc-shaped ring is symmetrically provided with two supporting rods, the upper ends of the two supporting rods are detachably connected with a top plate, and the two top plates are slidably connected between the two lower half dies.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses at first through being provided with supporting component, utilize supporting component to come the stability of implementation structure, then, be equipped with first spout through supporting component one side, be equipped with lifting unit in the first spout, utilize lifting unit to realize that the lower mould subassembly that corresponds carries out the lift that corresponds, at last through being provided with the mould assembly on the over-and-under type, utilize mould assembly on the over-and-under type to come the extrusion to lower mould assembly, thereby realize corresponding encapsulating, make the more convenience of moulding plastics of cell-phone shell, two lower mould subassemblies simultaneously carry out the flexible drawing of patterns that conveniently comes that corresponds.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the lifting assembly of the present invention;

fig. 3 is a schematic structural view of the lifting upper die assembly of the present invention.

In the figure: 1. a support assembly; 11. a first chute; 12. a second chute; 13. an arc-shaped ring; 14. a support plate; 15. a support bar; 2. a lifting assembly; 21. a first drive motor; 22. a first lead screw; 23. a T-shaped plate; 24. a moving assembly; 241. an L-shaped plate; 242. a third chute; 243. a second drive motor; 244. a second lead screw; 3. a lower die assembly; 31. a lower half mold; 32. a die cavity; 33. a second connecting plate; 4. a lifting upper die assembly; 41. a third screw rod; 42. a first slide bar; 43. a third drive motor; 44. a first connection block; 45. a U-shaped plate; 46. a second L-shaped plate; 47. and (5) loading the template.

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 utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

In the embodiment, please refer to fig. 1-3 heavily, a mobile phone shell injection mold capable of demolding quickly comprises a supporting component 1, a first chute 11 is arranged on one side above the supporting component 1, a lifting component 2 is arranged in the first chute 11, a lower die component 3 is detachably connected on one side of the lifting component 2, two second chutes 12 are arranged on two sides above the supporting component 1, a lifting upper die component 4 is arranged in the two second chutes 12, the lifting upper die component 4 is connected with the lower die component 3 in an extrusion manner, a feeding pipe 5 is arranged in the middle above the lifting upper die component 4, the feeding pipe 5 is communicated with the lifting upper die component 4 and the lower die component 3, the supporting component 1 comprises an arc-shaped ring 13, a supporting plate 14 is detachably connected in the middle of the arc-shaped ring 13, and two supporting rods 15 are symmetrically arranged on the inner side of the arc-shaped ring 13, the upper ends of the two support rods 15 are detachably connected with a top plate 16, and the two top plates 16 are slidably connected between the two lower half dies 31.

Please refer to fig. 2, the lifting assembly 2 includes a first driving motor 21, the first driving motor 21 is detachably connected to the bottom of the first chute 11, a driving shaft of the first driving motor 21 is connected to a first lead screw 22, the first lead screw 22 is rotatably connected to a T-shaped plate 23, one side of the T-shaped plate 23 is detachably connected to two moving assemblies 24, the two moving assemblies 24 are detachably connected to the lower mold assembly 3, and the first driving motor 21 rotates to drive the first lead screw 22 to rotate, so as to realize the corresponding lifting action of the T-shaped plate 23.

Please refer to fig. 2 again, the lower mold assembly 3 includes two lower mold halves 31, the two lower mold halves 31 are connected in an extruding manner, a mold cavity 32 is formed in the middle of the two lower mold halves 31, one side of the two lower mold halves 31 is detachably connected to a second connecting plate 33, the moving assembly 24 includes an L-shaped plate 241, the L-shaped plate 241 is detachably connected to the T-shaped plate 23, one side of the L-shaped plate 241 is provided with a third slide groove 242, a second driving motor 243 is disposed in the third slide groove 242, a driving shaft of the second driving motor 243 is connected to a second screw rod 244, the second screw rod 244 is rotatably connected to the second connecting plate 33, and the two second driving motors 243 rotate to drive the second screw rod 244 to rotate, so that the second connecting plate 33 moves towards two sides.

Please refer to fig. 3, the lifting upper mold assembly 4 includes a third screw rod 41 and a first slide rod 42, the third screw rod 41 and the first slide rod 42 are bearing-connected in the two second slide grooves 12, and a third driving motor 43 is disposed in the second slide groove 12 on one side, the third driving motor 43 is drive-shaft connected to the third screw rod 41, the third screw rod 41 and the first slide rod 42 are both rotatably connected to a first connecting block 44, the two first connecting blocks 44 are detachably connected to a U-shaped plate 45, one end of the U-shaped plate 45 is detachably connected to a second L-shaped plate 46, an upper mold plate 47 is disposed below the second L-shaped plate 46, and the feeding pipe 5 is disposed in the middle of the upper mold plate 47.

The operation principle is as follows: when injection molding is carried out, a first screw rod is driven to rotate through the rotation of a first driving motor, so that the corresponding lifting action of the T-shaped plate is realized;

then, a third screw rod is driven to rotate through the rotation of a third driving motor, so that the first connecting block drives the U-shaped plate to correspondingly lift, the upper template is extruded and connected with the lower template, the plastic solution is introduced through a feeding pipe, enters a die cavity between the upper template and the lower template, and then the plastic solution is correspondingly condensed and formed;

finally, after the injection molding is finished, the third screw rod is driven to rotate by the rotation of the third driving motor, so that the upper template moves upwards correspondingly;

rotate through two second driving motor and drive the second lead screw and rotate to the second connecting plate moves to both sides, rotates through first driving motor and drives first lead screw and rotate, thereby T template up-and-down motion, the roof extrusion that corresponds connects the cell-phone shell, thereby conveniently carries out the drawing of patterns.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims (6)

1. The utility model provides a but cell-phone shell injection mold of fast demoulding, includes supporting component (1), characterized by: supporting component (1) top one side is equipped with first spout (11), be equipped with lifting unit (2) in first spout (11), lifting unit (2) one side can be dismantled and connect lower module (3), supporting component (1) top both sides are equipped with two second spouts (12), two be equipped with mould subassembly (4) on the over-and-under type in second spout (12), mould subassembly (4) extrusion connection on the over-and-under type lower module (3), just mould subassembly (4) top middle part is equipped with inlet pipe (5) on the over-and-under type, inlet pipe (5) with mould subassembly (4) on the over-and-under type with lower module (3) intercommunication.

2. The injection mold for mobile phone shells capable of being rapidly demolded according to claim 1, wherein: the supporting component (1) comprises an arc-shaped ring (13), and a supporting plate (14) is detachably connected to the middle of the arc-shaped ring (13).

3. The injection mold for mobile phone shells capable of being rapidly demolded according to claim 2, wherein: lifting unit (2) include first driving motor (21), first driving motor (21) can dismantle connect in first spout (11) bottom, first driving motor (21) drive shaft connection first lead screw (22), first lead screw (22) rotate and connect T template (23), T template (23) one side can be dismantled and connect two removal subassemblies (24), two removal subassembly (24) can be dismantled and connect lower mould subassembly (3).

4. The injection mold for a mobile phone shell capable of being rapidly demolded according to claim 3, wherein: lower mould subassembly (3) include two lower half moulds (31), two lower half mould (31) extrusion connection, two lower half mould (31) middle part is equipped with die cavity (32), and two can dismantle connection second connecting plate (33) in lower half mould (31) one side, removal subassembly (24) are including L template (241), L template (241) can be dismantled the connection T template (23), L template (241) one side is equipped with third spout (242), be equipped with second driving motor (243) in third spout (242), second driving motor (243) driving shaft connects second lead screw (244), second lead screw (244) rotate the connection second connecting plate (33).

5. The injection mold for mobile phone shells capable of being rapidly demolded according to claim 1, wherein: mould assembly (4) include third lead screw (41) and first slide bar (42) on the over-and-under type, third lead screw (41) with first slide bar (42) bearing connection is in two in second spout (12), and one side be equipped with third driving motor (43) in second spout (12), third driving motor (43) drive shaft connection third lead screw (41), third lead screw (41) with first slide bar (42) all rotate and connect first connecting block (44), two first connecting block (44) can be dismantled and connect U template (45), connect second L template (46) can be dismantled to U template (45) one end, second L template (46) below is equipped with cope match-plate pattern (47), cope match-plate pattern (47) middle part is equipped with inlet pipe (5).

6. The injection mold for mobile phone shells capable of being rapidly demolded according to claim 4, wherein: two supporting rods (15) are symmetrically arranged on the inner side of the arc-shaped ring (13), the upper ends of the two supporting rods (15) are detachably connected with a top plate (16), and the two top plates (16) are connected between the two lower half dies (31) in a sliding mode.

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