CN218660224U

CN218660224U - Shoemaking mould convenient for opening mould

Info

Publication number: CN218660224U
Application number: CN202222393605.4U
Authority: CN
Inventors: 黄志敏
Original assignee: Fujian Quanzhou City Jialong Mould Co
Current assignee: Fujian Quanzhou City Jialong Mould Co
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-03-21
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to the technical field of shoemaking moulds, and discloses a shoemaking mould convenient for mould opening, which effectively solves the problems that the existing shoemaking mould is not convenient for mould opening and the mould opening is not thorough; the die comprises a bottom plate, wherein a die core is fixedly connected to the middle of the upper surface of the bottom plate, a cavity is formed in the bottom plate, guide holes are formed in the upper surface of the bottom plate and positioned at four corners of the die core, a lower template is arranged on the outer side of the die core and comprises two identical templates, an upper template is arranged at the top of the lower template, a driving assembly is arranged on the right side of the upper template, and a transmission assembly is arranged in the cavity; the utility model discloses a set up bottom plate, lower bolster, cope match-plate pattern, drive assembly and drive assembly cooperation and use, can drive two template simultaneous motions simultaneously during the cope match-plate pattern motion, make sole and cope match-plate pattern and two templates separately, the die sinking of being convenient for.

Description

Shoemaking mould convenient for opening mould

Technical Field

The utility model relates to a shoemaking mould technical field especially relates to make things convenient for shoemaking mould of die sinking.

Background

At the in-process of shoemaking, the sole adopts injection mold to process usually, and current sole mould generally all possesses cope match-plate pattern and lower bolster, and after the completion of moulding plastics, the sole finished product of making usually needs two steps, and the manpower lifts up the cope match-plate pattern earlier, then takes out the sole finished product from the lower mould, and the sole is great with lower bolster area of contact and the die sinking is not thorough in the process of taking out for inconvenient when the sole takes out, damage the sole even, thereby reduce production efficiency.

SUMMERY OF THE UTILITY MODEL

For overcoming the technical defect that prior art exists, the utility model provides a make things convenient for shoemaking mould of die sinking, the effectual problem of the die sinking of being not convenient for of current shoemaking mould of having solved.

The utility model discloses a technical solution be: make things convenient for shoemaking mould of die sinking, comprising a base plate, the upper surface middle part fixedly connected with mould benevolence of bottom plate, the cavity has been seted up to the inside of bottom plate, the upper surface of bottom plate and the four corners department that is located mould benevolence have all seted up the guiding hole, the outside of mould benevolence is provided with the lower bolster, and the lower bolster includes two the same templates, the top of lower bolster is provided with the cope match-plate pattern, the right side of cope match-plate pattern is provided with drive assembly, the inside of cavity is provided with drive assembly.

Preferably, the two templates enclose a rectangle together, the middle parts of the two templates are provided with mold cavities, the middle parts of the sides, close to each other, of the two templates are provided with U-shaped holes matched with the mold core, the lower surfaces of the two templates and the positions corresponding to the guide holes are fixedly connected with two threaded blocks, and one ends, far away from the templates, of the threaded blocks slide to penetrate through the guide holes and extend into the cavities.

Preferably, the rectangular hole has been seted up on the top right side of bottom plate, drive assembly sets up in the rectangular hole, drive assembly includes two fixed plates, two fixed plate fixed connection is both sides upper surface around the rectangular hole respectively, two the inside upper end of fixed plate is rotated through the damping pivot and is connected with the gear wheel, the same U template of pivot both ends fixedly connected with.

Preferably, the upper die plate is vertically and fixedly connected to the upper surface of the end, far away from the damping rotating shaft, of the U-shaped plate, the lower surface of the upper die plate is in contact with the upper surfaces of the two die plates, and the hanging ring is fixedly connected to the left side of the upper surface of the upper die plate.

Preferably, transmission assembly includes U type frame, long rack and short rack, U type frame fixed connection is in the inner diapire middle part of cavity, long rack sliding connection is in the inside of U type frame, short rack fixed connection is at the right-hand member upper surface of long rack, and short rack sliding connection is in the inside of rectangular hole, short rack is the meshing with the gear wheel and is connected.

Preferably, the upper part of the long rack is connected with two pinions in a meshing manner, the middle parts of the two pinions are fixedly connected with two-way screws, and the two ends of the two-way screws penetrate through the corresponding thread blocks respectively in a threaded manner and are rotatably connected to the inner wall of the cavity through bearings.

The utility model has the advantages that: through setting up the bottom plate, the lower bolster, the cope match-plate pattern, drive assembly and drive assembly cooperation are used, the cope match-plate pattern can drive gear wheel rotation through U template and damping pivot during the die sinking, make gear wheel and short rack meshing transmission, thereby make short rack area move long rack left motion, thereby long rack and pinion meshing make the pinion drive two-way screw rod and rotate, thereby can make two-way screw rod drive the thread block of its both sides and keep away from each other, thereby make two templates and mould benevolence part, thereby be convenient for take out the sole, can drive two template simultaneous movement simultaneously during to sum up the gained cope match-plate pattern motion, make sole and cope match-plate pattern and two templates part, be convenient for the die sinking.

Drawings

Fig. 1 is a schematic view of the mold opening state of the present invention.

Fig. 2 is a perspective view of the bottom plate, the mold insert and the transmission assembly of the present invention.

Fig. 3 is a schematic sectional perspective view of the bottom plate, the mold insert and the transmission assembly of the present invention.

Fig. 4 is a perspective view of the connection between the lower template and the transmission assembly of the present invention.

Description of reference numerals: 1. a base plate; 101. a cavity; 102. a guide hole; 2. a mold core; 3. a lower template; 301. a template; 302. a thread block; 303. a U-shaped hole; 4. a U-shaped frame; 401. a long rack; 402. a short rack; 5. a pinion gear; 501. a bidirectional screw; 6. a fixing plate; 601. a bull gear; 602. a U-shaped plate; 7. mounting a template; 701. and (5) hanging a ring.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-4, this embodiment provides a make things convenient for shoemaking mould of die sinking, including bottom plate 1, the upper surface middle part fixedly connected with mould benevolence 2 of bottom plate 1, cavity 101 has been seted up to the inside of bottom plate 1, the upper surface of bottom plate 1 has all seted up guiding hole 102 in the four corners department that lies in mould benevolence 2, the outside of mould benevolence 2 is provided with lower bolster 3, and lower bolster 3 includes two the same templates 301, the top of lower bolster 3 is provided with cope match-plate pattern 7, the right side of cope match-plate pattern 7 is provided with drive assembly, the inside of cavity 101 is provided with drive assembly.

In order to solve the problem that the sole is not convenient to take out after the die sinking, as shown in fig. 1 and 4, two templates 301 enclose a synthetic rectangle jointly, the die cavity has all been seted up at the middle part of two templates 301, and the U type hole 303 with 2 looks adaptations of mould benevolence is all seted up at one side middle part that two templates 301 are close to each other, the lower surface of two templates 301 and with two screw block 302 of the equal fixedly connected with in the corresponding position of guiding hole 102, and the one end that screw block 302 kept away from template 301 slides and runs through guiding hole 102 and extend to the inside of cavity 101, the die cavity, mould benevolence 2 and cope match-plate pattern 7 enclose synthetic shaping chamber jointly, can mould plastics into the sole finished product, guiding hole 102 can carry out spacing and direction to screw block 302, be convenient for two templates 301 can smoothly separate.

In order to solve the problem of drive assembly installation, as shown in fig. 1 and 2, the rectangular hole has been seted up on the top right side of bottom plate 1, drive assembly sets up in the rectangular hole, drive assembly includes two fixed plates 6, two fixed plates 6 are fixed connection respectively at both sides upper surface around the rectangular hole, the inside upper end of two fixed plates 6 is connected with gear wheel 601 through the damping pivot rotation, the same U template 602 of pivot both ends fixedly connected with, fixed plate 6 can support gear wheel 601.

In order to solve the problem of power when the two templates 301 move, as shown in fig. 1, fig. 2 and fig. 4, the upper template 7 is vertically and fixedly connected to the upper surface of one end of the U-shaped plate 602, which is far away from the damping rotating shaft, the lower surface of the upper template 7 contacts with the upper surfaces of the two templates 301, the left side of the upper surface of the upper template 7 is fixedly connected with a hanging ring 701, the output end of an external hydraulic cylinder is hinged to the hanging ring 701, and therefore the hydraulic cylinder drives the upper template 7 to move through the hanging ring 701, and meanwhile, the large gear 601 can rotate through the U-shaped plate 602 and the damping rotating shaft.

In order to solve the problem that the upper template 7 and the lower template 3 can be opened at the same time after the mold is opened, as shown in fig. 3 and 4, the transmission assembly comprises a U-shaped frame 4, a long rack 401 and a short rack 402, wherein the U-shaped frame 4 is fixedly connected to the middle part of the inner bottom wall of the cavity 101, the long rack 401 is slidably connected inside the U-shaped frame 4, the short rack 402 is fixedly connected to the upper surface of the right end of the long rack 401, the short rack 402 is slidably connected inside the rectangular hole, and the short rack 402 is in meshed connection with the large gear 601; the meshing of the top of long rack 401 is connected with two pinions 5, the equal fixedly connected with two-way screw 501 in middle part of two pinions 5, the both ends of two-way screw 501 screw respectively and run through corresponding screw block 302 and rotate through the bearing and connect on the inner wall of cavity 101, gear wheel 601 meshes with short rack 402, make short rack 402 to cavity 101 internal motion, short rack 402 drives long rack 401 and moves simultaneously, long rack 401 meshes with the pinion 5 of its top during the motion, thereby make pinion 5 drive the two-way screw 501 rotation on it, two-way screw 501 rotates and makes the screw block 302 that can drive its both sides keep away from each other, thereby make the screw block 302 of both sides drive corresponding template 301 and part from each other.

The working principle is that when the shoe sole injection molding machine is used, an output end which is not shown through an external hydraulic cylinder is hinged with a hanging ring 701, after injection molding is completed, the output end of the upper template 7 is retracted through a reset hydraulic cylinder and pulls the upper template 7 through the hanging ring 701, the right end of the upper template 7 rotates on a fixing plate 6 through a U-shaped plate 602 and a damping rotating shaft, and therefore the upper template 7 is separated from a lower template 3, the damping rotating shaft can drive a large gear 601 to rotate clockwise in the process, the large gear 601 is meshed with a short rack 402, the short rack 402 moves towards a cavity 101, meanwhile, the short rack 402 drives a long rack 401 to move, the long rack 401 is meshed with a small gear 5 above the long rack 401 when moving, so that the small gear 5 drives a bidirectional screw 501 on the large gear to rotate, the bidirectional screw 501 rotates to drive threaded blocks 302 on two sides of the large gear to be away from each other, the threaded blocks 302 on the two sides drive the corresponding templates 301 to be separated from each other, the templates 301 are separated from a mold core 2, and the finished shoe sole can be separated from the mold core 2 in the process.

Having shown and described the fundamental principles and the principal features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. Make things convenient for shoemaking mould of die sinking, including bottom plate (1), its characterized in that, the upper surface middle part fixedly connected with mould benevolence (2) of bottom plate (1), cavity (101) have been seted up to the inside of bottom plate (1), guiding hole (102) have all been seted up to the upper surface of bottom plate (1) and the four corners department that is located mould benevolence (2), the outside of mould benevolence (2) is provided with lower bolster (3), and lower bolster (3) include two the same templates (301), the top of lower bolster (3) is provided with cope match-plate pattern (7), the right side of cope match-plate pattern (7) is provided with drive assembly, the inside of cavity (101) is provided with drive assembly.

2. The shoe making mold convenient for mold opening according to claim 1, wherein the two mold plates (301) enclose together to form a rectangle, the middle parts of the two mold plates (301) are both provided with mold cavities, the middle parts of the sides of the two mold plates (301) close to each other are both provided with U-shaped holes (303) matched with the mold cores (2), the lower surfaces of the two mold plates (301) and the positions corresponding to the guide holes (102) are both fixedly connected with two thread blocks (302), and one ends of the thread blocks (302) far away from the mold plates (301) slide to penetrate through the guide holes (102) and extend to the inside of the cavity (101).

3. The shoemaking mould convenient for opening the mould according to claim 1, wherein a rectangular hole is formed in the right side of the top end of the bottom plate (1), the driving assembly is disposed in the rectangular hole and comprises two fixing plates (6), the two fixing plates (6) are respectively and fixedly connected to the upper surfaces of the front and rear sides of the rectangular hole, the upper ends of the inner parts of the two fixing plates (6) are rotatably connected with a large gear (601) through a damping rotating shaft, and the two ends of the rotating shaft are fixedly connected with the same U-shaped plate (602).

4. The mold for shoe making convenient for mold opening according to claim 1, wherein the upper mold plate (7) is vertically and fixedly connected to the upper surface of one end of the U-shaped plate (602) far away from the damping rotating shaft, the lower surface of the upper mold plate (7) is in contact with the upper surfaces of the two mold plates (301), and the left side of the upper surface of the upper mold plate (7) is fixedly connected with a hanging ring (701).

5. The shoemaking mould convenient for opening mould according to claim 1, wherein said transmission component comprises a U-shaped frame (4), a long rack (401) and a short rack (402), said U-shaped frame (4) is fixedly connected to the middle portion of the inner bottom wall of the cavity (101), said long rack (401) is slidably connected to the inside of the U-shaped frame (4), said short rack (402) is fixedly connected to the upper surface of the right end of the long rack (401), said short rack (402) is slidably connected to the inside of the rectangular hole, and said short rack (402) is engaged with the large gear (601).

6. The mold for shoemaking convenient for opening mold according to claim 5, wherein two pinions (5) are engaged and connected above the long rack (401), two bidirectional screws (501) are fixedly connected to the middle portions of the two pinions (5), and two ends of the two bidirectional screws (501) respectively penetrate through the corresponding thread blocks (302) and are rotatably connected to the inner wall of the cavity (101) through bearings.