CN217454794U - Discharging device for injection molding machine - Google Patents

Abstract

The utility model discloses a discharging device for an injection molding machine, which comprises a machine base, a loading seat, a die matching seat, a discharging plate, a discharging seat, a lifting cylinder and a stepping motor, wherein the loading seat and the die matching seat are installed on the machine base; this discharge apparatus for injection molding machine can replace the automatic work of unloading of accomplishing of staff, avoids staff's hand and finished product contact and scald.

Description

Discharging device for injection molding machine

The technical field is as follows:

the utility model relates to an injection molding machine technical field especially relates to an unloading device for injection molding machine.

Background art:

the injection molding process of the injection molding machine is a technological process that after plastic raw materials in a charging barrel of the injection molding machine are heated and melted, the molten plastic is quickly injected into a mold cavity of a closed mold at high pressure by the thrust of a screw rod or a plunger rod arranged in the injection molding machine, and then the finished product is obtained after cooling and solidification. And traditional injection molding machine opens the locking mechanism after the material shaping, and at this moment plastics finished product surface still has higher heat, and even the surface still has the part of molten condition, and the staff holds the finished product to unload just can make its hand receive the injury, the operation of unloading of being not convenient for goes on.

The utility model has the following contents:

in order to solve the technical problem, the utility model provides an unloading device for injection molding machine can replace the automatic work of unloading of accomplishing of staff, avoids staff's hand and finished product and mould contact and scald.

The utility model provides a discharge apparatus for injection molding machine, includes frame, loading seat, die holder, stripper, unloading seat, lift cylinder and step motor, loading seat and die holder are installed on the frame, be provided with mould chamber and a plurality of telescopic cylinder in the loading seat, and telescopic cylinder's output setting is in the mould intracavity, the frame is provided with accomodates the groove, and two the lift cylinder corresponds to be installed accomodate the left and right sides in groove, the stripper with the stripper rotates to be connected, step motor installs one side of unloading seat, and step motor's output and stripper are connected, the unloading seat with the output of lift cylinder is connected.

Preferably, the containing groove comprises a plate groove body and a seat groove body, the middle parts of the front and rear groove walls of the plate groove body are arranged in a downward inclined mode, and the seat groove body is communicated with the bottom of the plate groove body.

Preferably, the stripper plate is an L-shaped plate body, and the left side and the right side of the stripper plate are provided with a cross rod and a rotating shaft which are rotatably connected with the stripper seat through the rotating shaft.

Preferably, the size of the stripper plate is smaller than the size of the plate channel.

Preferably, the discharging seat is a concave seat body, the seat groove body structure corresponds to the discharging seat structure, support plates are arranged on the left outer side wall and the right outer side wall of the discharging seat, the stepping motor is fixed on the top surface of one support plate, and the output end of the stepping motor is connected with the adjacent rotating shaft.

Preferably, the left side and the right side of the seat body are provided with communicated mounting grooves, the two lifting cylinders are vertically fixed in the two mounting grooves correspondingly, and the output ends of the two lifting cylinders are connected with the bottom surfaces of the two support plates correspondingly.

The utility model has the advantages that: this discharge apparatus for injection molding machine mutually supports through loading seat, telescopic cylinder, die holder, stripper, unloading seat, lift cylinder and step motor for injection molding work accomplishes the back, and telescopic cylinder can release finished product and mould from the mould chamber, and accepts finished product and mould by the stripper, with this replacement staff manual unloading, avoids staff's hand and finished product and mould contact and scald.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the housing of fig. 1.

In the figure: the automatic loading device comprises a base 1, a loading seat 2, a die closing seat 3, a stripper 4, a stripper seat 5, a lifting cylinder 6, a stepping motor 7, a die cavity 8, a telescopic cylinder 9, a containing groove 10, a plate groove body 11, a groove body 12, a cross rod 13, a rotating shaft 14, a support plate 15 and a mounting groove 16.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.

As shown in fig. 1 to 2, a discharging device for an injection molding machine comprises a machine base 1, a loading base 2, a die assembly base 3, a discharging plate 4, a discharging base 5, lifting cylinders 6 and a stepping motor 7, wherein the loading base 2 and the die assembly base 3 are installed on the machine base 1, a die cavity 8 and a plurality of telescopic cylinders 9 are arranged in the loading base 2, the output ends of the telescopic cylinders 9 are arranged in the die cavity 8, the machine base 1 is provided with a containing groove 10, the two lifting cylinders 6 are correspondingly installed on the left side and the right side of the containing groove 10, the discharging plate 4 is rotatably connected with the discharging base 5, the stepping motor 7 is installed on one side of the discharging base 5, the output end of the stepping motor 7 is connected with the discharging plate 4, and the discharging base 5 is connected with the output end of the lifting cylinders 6.

Discharge apparatus theory of operation for injection molding machine is through loading seat 2, telescopic cylinder 9, compound die seat 3, stripper 4, unloading seat 5, lift cylinder 6 and step motor 7 mutually support the realization, explain like the position shown in fig. 2, the upper and lower limit that accomodates groove 10 corresponds for accomodating the left and right sides of groove 10, telescopic cylinder 9 in loading seat 2 carries out the illustration with two, stripper 4 holding is accomodating groove 10 and is carrying out initial condition explanation, after injection molding work is accomplished, loading seat 2 separates with compound die seat 3, the output of lift cylinder 6 on frame 1 drives unloading seat 5 and upwards removes and stretch out completely until lift cylinder 6's output, drive stripper 4 of step motor 7 rotates immediately, as shown in fig. 1, stripper 4 rotates until stripper 4 flushes with loading seat 2 along anticlockwise, and the output of telescopic cylinder 9 on loading seat 2 stretches out mould and the finished product in the mould chamber 8 (not showing in the figure) ) Release, and stripper 4 bears mould and finished product, last telescopic cylinder 9's output resets, step motor 7's output drives stripper 4 and rotates and resets, lift cylinder 6's output drives unloading seat 5 and resets, the mould and the finished product of placing on stripper 4 are accomodate in accomodating groove 10 along with stripper 4, and then accomplish the work of unloading, treat mould and finished product cooling to normal atmospheric temperature after, the staff from accomodating groove 10 take out can, compare with traditional injection molding machine, this discharge apparatus for injection molding machine can replace staff's automatic work of unloading, avoid staff's hand and finished product and mould contact and scald.

In the specific structure of the storage tank 10, the storage tank 10 comprises a plate tank body 11 and a seat tank body 12, the middle parts of the tank walls of the front side and the rear side of the plate tank body 11 are arranged in a downward inclined manner, the seat tank body 12 is communicated with the bottom of the plate tank body 11, as shown in the orientation of fig. 2, the left side and the right side of the storage tank 10 are the front side and the rear side of the storage tank 10, as shown in fig. 1, the plate tank body 11 is in an inverted trapezoidal structure, on the specific structure of the discharging plate 4, the discharging plate 4 is an L-shaped plate body, the left side and the right side of the discharging plate 4 are provided with a cross rod 13 and a rotating shaft 14, and are rotatably connected with the discharging seat 5 through the rotating shaft 14, as shown in fig. 1, the cross rod 13 is horizontally arranged on the discharging seat 5, so that the rotating shaft 14 can drive the discharging plate 4 to rotate, the discharging plate 4 is placed on the plate tank body 11 in a V shape, thereby avoiding influencing the work of the loading seat 2, wherein the size of the discharging plate 4 is smaller than the size of the plate tank body 11, it is ensured that the stripper plate 4 can be completely received in the plate channel 11, and the space on the stripper plate 4 can be used for receiving the dies and the finished products.

In the specific structure of the discharging seat 5, the discharging seat 5 is a concave seat body, the structure of the seat groove body 12 corresponds to the structure of the discharging seat 5, the support plates 15 are arranged on the left and right outer side walls of the discharging seat 5, the stepping motor 7 is fixed on the top surface of one support plate 15, the output end of the stepping motor 7 is connected with the adjacent rotating shaft 14, as shown in fig. 1, the seat groove body 12 is a rectangular groove body, the bottom of the seat groove body 12 is accommodated in the seat groove body 12 and supports the discharging plate 4, as shown in fig. 2, the stepping motor 7 is fixed on the support plate 15 below the discharging seat 5.

Specifically, both sides are provided with the mounting groove 16 of intercommunication about the seat cell body 12, two lift cylinder 6 corresponds vertically to be fixed two in the mounting groove 16, and the output of two lift cylinders 6 correspond and two the bottom surface of extension board 15 is connected, as shown in fig. 2, the groove depth of mounting groove 16 is greater than the groove depth of seat cell body 12 and lets a support board 15 and step motor 7.

The above is only the concrete embodiment of the present invention, and not therefore the limit of the patent scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present invention.

Claims (6)

1. The utility model provides a discharge apparatus for injection molding machine which characterized in that: including frame, loading seat, die matching seat, stripper, unloading seat, lift cylinder and step motor, loading seat and die matching seat are installed on the frame, be provided with mould chamber and a plurality of telescopic cylinder in the loading seat, and telescopic cylinder's output setting is in the mould intracavity, the frame is provided with accomodates the groove, and two lift cylinder corresponds to be installed accomodate the left and right sides in groove, the stripper with the unloading seat rotates to be connected, step motor installs one side of unloading seat, and step motor's output is connected with the stripper, the unloading seat with the output of lift cylinder is connected.

2. The discharging device for injection molding machines according to claim 1, wherein: the storage groove comprises a plate groove body and a seat groove body, the middle parts of the front groove wall and the rear groove wall of the plate groove body are arranged in a downward inclining mode, and the seat groove body is communicated with the bottom of the plate groove body.

3. The discharging device for injection molding machines according to claim 2, wherein: the stripper is L type plate body, and the left and right sides of stripper is provided with horizontal pole and pivot, and passes through pivot and the seat of unloading rotate to be connected.

4. The discharging device for injection molding machines according to claim 3, wherein: the size of the stripper plate is smaller than that of the plate trough body.

5. The discharging device for injection molding machines according to claim 3, wherein: the discharging seat is a concave seat body, the structure of the seat groove body corresponds to that of the discharging seat, support plates are arranged on the left outer side wall and the right outer side wall of the discharging seat, the stepping motor is fixed on the top surface of one support plate, and the output end of the stepping motor is connected with the adjacent rotating shaft.

6. The discharging device for injection molding machines according to claim 5, wherein: the left side and the right side of the seat groove body are provided with communicated mounting grooves, the two lifting cylinders are vertically fixed in the two mounting grooves correspondingly, and the output ends of the two lifting cylinders are connected with the bottom surfaces of the support plates correspondingly.

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