CN223720066U - Mould taking mechanism of electric injection molding machine - Google Patents

Abstract

The utility model discloses a die-taking mechanism of an electric injection molding machine, which comprises a fixed base used for supporting, wherein a supporting clamping seat is fixedly arranged on the upper end face of the fixed base, a stepping motor is arranged at the position, close to the middle part, of the front end face of the supporting clamping seat, and a guide screw rod is arranged at the output end of the stepping motor. The utility model is provided with the alternative injection molding, and the two groups of injection molding bottom molds are respectively arranged at the upper parts of the two groups of limiting rotary seats, so that after injection molding of the injection molding bottom molds at different sides is completed, the injection molding bottom molds can be separated from the injection molding upper mold under the drive of the gear type swing cylinder, and meanwhile, the other group of injection molding bottom molds can be positioned at the bottom of the injection molding upper mold for circular injection molding, thereby not only improving the injection molding efficiency of injection molding equipment, but also improving the demolding efficiency of the injection molding products in the injection molding bottom molds by the follow-up demolding clamps.

Description

Mould taking mechanism of electric injection molding machine

Technical Field

The utility model relates to the technical field of injection molding machine equipment, in particular to a mold taking mechanism of an electric injection molding machine.

Background

The movable injection molding machine mold-taking mechanism is an important component of the injection molding machine and is responsible for taking out products in a mold after injection molding, so that the subsequent rapid collection and transportation of the injection molded products are facilitated, and the processing efficiency of the injection molding machine on the products is improved.

The utility model discloses a CN218505148U, which belongs to the technical field of injection molding machines and comprises a bottom plate, wherein a supporting rod is arranged on the side edge of the upper end of the bottom plate, a first top plate is arranged at the upper end of the supporting rod, an air cylinder is arranged at the upper end of the first top plate, an upper die is arranged at the output end of the air cylinder, a lower die is arranged at the center position of the upper end of the bottom plate, a first telescopic hydraulic cylinder is arranged in the lower die, a second top plate is arranged at the upper end of the first telescopic hydraulic cylinder, an injection molding opening is formed in a penetrating manner on the side edge of the lower die, a cooling component is arranged on the side edge of the supporting rod, and a height adjusting component is arranged on the side edge of the bottom plate.

Although the injection molding device can perform the mold-taking operation, the injection molding device is in a stop state when the mold is taken, and needs to wait for the completion of the mold-taking operation to perform the injection molding, so that the injection molding efficiency of the device is greatly affected, and an electric mold-taking mechanism of the injection molding machine is urgently needed to solve the problems.

Disclosure of utility model

The utility model aims to provide a mould-taking mechanism of an electric injection molding machine, which aims to solve the problems in the background technology.

In order to achieve the aim, the utility model provides the technical scheme that the mould taking mechanism of the electric injection molding machine comprises a fixed base used for supporting, a supporting clamping seat is fixedly arranged on the upper end face of the fixed base, a stepping motor is arranged at the position, close to the middle, of the front end face of the supporting clamping seat, a guide screw rod is arranged at the output end of the stepping motor,

The die taking device is connected to the inner end surface of the supporting clamping seat in a threaded sliding manner through the guide screw rod;

The guide cylinder is fixedly arranged at the position, close to the guide screw rod, of the upper end face of the support clamping seat, a guide sliding seat is arranged at the bottom of the guide cylinder, an injection upper die is arranged at the lower end face of the guide sliding seat, and an injection guide pipe for feeding is arranged at the side end face of the injection upper die;

The turnover device is fixedly arranged at the position, close to the middle part, of the inner end face of the fixed base.

Preferably, the turning device is including the gear type that is used for the direction sways the cylinder, gear type sways the cylinder the up end center department fixedly and is provided with spacing swivel mount, and is located spacing swivel mount's up end symmetry fixed joint has fixed cassette, is located two sets of spacing swivel mount's side terminal surface all is provided with servo motor, and is located two sets of servo motor's output all is provided with two-way lead screw, the inner terminal surface of fixed cassette is through two-way lead screw threaded connection has two sets of die blocks of moulding plastics.

Preferably, the die-taking device comprises a screw slide seat, a triaxial cylinder is fixedly arranged at the center of the lower end face of the screw slide seat, a wide clamping jaw cylinder is fixedly arranged at the center of the lower end face of the triaxial cylinder, and die-stripping clamps are respectively arranged at two side parts of the wide clamping jaw cylinder.

Preferably, the die taking device is matched with the guide screw through the screw sliding seat and is further in threaded sliding connection with the inner end face of the supporting clamping seat, the stepping motor can be in threaded connection with the screw sliding seat through the guide screw, and further the die taking device is driven to move inside the supporting clamping seat, so that the die taking device is convenient for guiding a demoulded product.

Preferably, the limiting swivel mount with the inside of unable adjustment base rotates the joint, can effectively improve follow-up turning device at unable adjustment base inside pivoted stability, improves follow-up accuracy of moulding plastics the location.

Preferably, the injection upper die is opposite to the fixed clamping seat, the guide sliding seat is in sliding clamping connection with the inside of the supporting clamping seat, and the injection upper die is opposite to the fixed clamping seat and the two groups of injection bottom dies, so that the accuracy and stability of subsequent injection positioning can be improved.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model is provided with the alternative injection molding, and the two groups of injection molding bottom molds are respectively arranged at the upper parts of the two groups of limiting rotary seats, so that after injection molding of the injection molding bottom molds at different sides is completed, the injection molding bottom molds can be separated from the injection molding upper mold under the drive of the gear type swing cylinder, and meanwhile, the other group of injection molding bottom molds can be positioned at the bottom of the injection molding upper mold for circular injection molding, thereby not only improving the injection molding efficiency of injection molding equipment, but also improving the demolding efficiency of the injection molding products in the injection molding bottom molds by the follow-up demolding clamps.

Drawings

FIG. 1 is a split view of a body of the present utility model;

FIG. 2 is a schematic structural view of the main body of the present utility model;

FIG. 3 is a schematic diagram of a turnover device according to the present utility model;

fig. 4 is a schematic structural diagram of the mold-taking device of the present utility model.

In the figure, a 1-guiding sliding seat, a 2-guiding air cylinder, a 3-turnover device, a 4-mold taking device, a 5-guiding screw rod, a 6-supporting clamping seat, a 7-stepping motor, an 8-fixed base, a 9-injection upper mold, a 10-injection guide pipe, a 31-injection bottom mold, a 32-servo motor, a 34-two-way screw rod, a 35-gear type swinging air cylinder, a 36-limiting rotating seat, a 41-thread sliding seat, a 42-triaxial air cylinder, a 43-wide clamping jaw air cylinder and a 44-demolding clamp are arranged.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the utility model provides a mold taking mechanism of an electric injection molding machine, which comprises a fixed base 8 for supporting, a supporting clamping seat 6 is fixedly arranged on the upper end surface of the fixed base 8, a stepping motor 7 is arranged at the position, close to the middle, of the front end surface of the supporting clamping seat 6, a guide screw 5 is arranged at the output end of the stepping motor 7,

The die taking device 4 is connected with the inner end surface of the supporting clamping seat 6 in a threaded sliding manner through a guide screw rod 5;

The guide cylinder 2 is fixedly arranged on the upper end face of the support clamping seat 6 close to the guide screw rod 5, the guide sliding seat 1 is arranged at the bottom of the guide cylinder 2, the injection upper die 9 is arranged on the lower end face of the guide sliding seat 1, and the injection guide pipe 10 for feeding is arranged on the side end face of the injection upper die 9;

And the turnover device 3 is fixedly arranged at the position, close to the middle part, of the inner end surface of the fixed base 8.

The turning device 3 comprises a gear type swinging cylinder 35 used for guiding, a limiting swivel mount 36 is fixedly arranged at the center of the upper end face of the gear type swinging cylinder 35, a fixing clamping seat 33 is symmetrically and fixedly clamped on the upper end face of the limiting swivel mount 36, servo motors 32 are arranged on the side end faces of the two groups of limiting swivel mounts 36, two-way screw rods 34 are arranged at the output ends of the two groups of servo motors 32, and two groups of injection molding bottom dies 31 are connected with the inner end face of the fixing clamping seat 33 through screw threads of the two-way screw rods 34.

The die-taking device 4 comprises a screw slide seat 41, a triaxial air cylinder 42 is fixedly arranged in the center of the lower end face of the screw slide seat 41, a wide clamping jaw air cylinder 43 is fixedly arranged in the center of the lower end face of the triaxial air cylinder 42, and a demolding clamp 44 is arranged at two side parts of the wide clamping jaw air cylinder 43.

The die taking device 4 is matched with the guide screw rod 5 through the threaded sliding seat 41 and is further in threaded sliding connection with the inner end face of the supporting clamping seat 6, the stepping motor 7 can be in threaded connection with the threaded sliding seat 41 through the guide screw rod 5, and further the die taking device 4 is driven to displace inside the supporting clamping seat 6, so that the die taking device is convenient for equipment to guide a demoulded product.

The limiting swivel seat 36 is rotationally clamped with the inside of the fixed base 8, so that the stability of the subsequent overturning device 3 in the fixed base 8 can be effectively improved, and the accuracy of subsequent injection molding and positioning can be improved.

The injection upper die 9 is opposite to the fixed clamping seat 33, the guide sliding seat 1 is in sliding clamping connection with the inside of the supporting clamping seat 6, the injection upper die 9 is opposite to the fixed clamping seat 33 and the two groups of injection bottom dies 31, and the accuracy and stability of subsequent injection positioning can be improved.

Working principle: before the injection molding, the staff can dock outside injection molding liquid pipe and injection molding pipe 10, the convenience is continuous for the inside injection molding liquid that provides of injection molding upper die 9, when carrying out the injection molding, the staff can start direction cylinder 2, direction cylinder 2 can drive direction slide 1 and move down in the inside of supporting cassette 6 this moment, make direction slide 1 can drive injection molding upper die 9 and fix a position the upper portion of two sets of die block 31 of moulding plastics, after the location is accomplished, injection molding pipe 10 can lead injection liquid to the die block 31 of moulding plastics and the inside of injection molding upper die 9, accomplish the injection molding, after the cooling of the injection molding product is accomplished, this moment direction cylinder 2 can drive injection molding upper die 9 and reset, and then make injection molding upper die 9 and injection molding die block 31 separate, gear type swing cylinder 35 starts simultaneously, gear type swing cylinder 35 then can drive spacing swivel mount 36 and carry out 180 degrees rotations, make a set of new injection molding upper die block 9's bottom, simultaneously, the triaxial cylinder 42 can drive wide type cylinder 43 and move down, wide type cylinder 43 can drive the die block 32 and then can drive the die block 32 to take off the die block through the die block 3 and reset, and then can drive the die block 21 and collect die block 34 through the die block device after the die block is moved in two-step die block 3, the die block is convenient to drive the die block 7 and the die carrier is moved to the die carrier 7 to the die carrier is moved to the die-down.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. The utility model provides an electronic injection molding machine mould picking up mechanism, is located including unable adjustment base (8) that are used for supporting, is located unable adjustment base (8)'s up end is fixed to be provided with support cassette (6), and is located the preceding terminal surface of support cassette (6) is close to middle part department and is provided with step motor (7), is located step motor (7) output is provided with guide screw (5), its characterized in that:

The die taking device (4) is connected with the inner end surface of the supporting clamping seat (6) in a threaded sliding manner through the guide screw rod (5);

The guide cylinder (2) is fixedly arranged at the position, close to the guide screw rod (5), of the upper end face of the support clamping seat (6), a guide sliding seat (1) is arranged at the bottom of the guide cylinder (2), an injection upper die (9) is arranged at the lower end face of the guide sliding seat (1), and an injection guide pipe (10) for feeding is arranged at the side end face of the injection upper die (9);

The turnover device (3) is fixedly arranged at the position, close to the middle, of the inner end face of the fixed base (8).

2. The die-taking mechanism of an electric injection molding machine according to claim 1, wherein the turnover device (3) comprises a gear type swing cylinder (35) for guiding, a limit swivel mount (36) is fixedly arranged at the center of the upper end face of the gear type swing cylinder (35), fixing clamping bases (33) are symmetrically and fixedly clamped on the upper end faces of the limit swivel mount (36), servo motors (32) are arranged on the side end faces of the two groups of limit swivel mounts (36), two bidirectional screw rods (34) are arranged at the output ends of the two groups of servo motors (32), and two groups of injection molding bottom dies (31) are connected with the inner end faces of the fixing clamping bases (33) through the bidirectional screw rods (34) in a threaded mode.

3. The mold taking mechanism of an electric injection molding machine according to claim 2, wherein the mold taking device (4) comprises a screw slide seat (41), a triaxial air cylinder (42) is fixedly arranged at the center of the lower end face of the screw slide seat (41), a wide clamping jaw air cylinder (43) is fixedly arranged at the center of the lower end face of the triaxial air cylinder (42), and demolding clamps (44) are arranged at two side parts of the wide clamping jaw air cylinder (43).

4. The mechanism for drawing a mold of an electric injection molding machine according to claim 3, wherein the mold drawing device (4) is adapted to the guide screw (5) through the screw slide (41) and is screwed to the inner end surface of the support holder (6).

5. The mechanism for removing a mold of an electric injection molding machine according to claim 3, wherein said limit swivel mount (36) is rotatably engaged with the inside of said stationary base (8).

6. The mechanism for drawing a mold of an electric injection molding machine according to claim 3, wherein the injection upper mold (9) is opposite to the fixed clamping seat (33), and the guide sliding seat (1) is in sliding clamping connection with the inside of the supporting clamping seat (6).