CN212949003U

CN212949003U - Semi-automatic clamping mechanical arm injection molding machine

Info

Publication number: CN212949003U
Application number: CN202021506916.1U
Authority: CN
Inventors: 刘佳
Original assignee: Langfang Xinglian New Material Co ltd
Current assignee: Langfang Xinglian New Material Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-13
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a semi-automatic centre gripping robotic arm injection molding machine, including first mould, first mould lower extreme is equipped with the second mould, and is equipped with the injection mould mouth on the first mould to the injection mould mouth is linked together with screw conveyer's transport port, second mould bottom is connected with the telescopic shaft of cylinder, first mould is fixed respectively on two horizontal poles of support frame with screw conveyer, and the support frame sets up to "F" type structure to support frame and cylinder are fixed in the base upper end, base one side sets up to step type structure, and its step type low is equipped with the spout. This semi-automatic centre gripping robotic arm injection molding machine is equipped with the action bars, and the action bars utilizes the screw thread portion of its self and the screw thread through-hole interact of backup pad and lets the position of centre gripping manipulator on the base by semi-automatically regulated, has satisfied the centre gripping stroke needs of centre gripping manipulator, lets the efficiency of injection molding work obtain promoting, and the centre gripping that makes the centre gripping manipulator takes off the material effect more.

Description

Semi-automatic clamping mechanical arm injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field specifically is semi-automatic centre gripping robotic arm injection molding machine.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products with thermoplastic plastics or thermosetting plastics by using plastic forming mould. The injection molding machine can be divided into a vertical type, a horizontal type and a vertical and horizontal type according to the arrangement mode of the injection device and the mold locking device. An injection molding machine generally comprises an injection system, a mold closing system, a hydraulic transmission system, an electrical control system, a lubricating system, a heating and cooling system, a safety monitoring system, a material taking and clamping manipulator and the like.

The injection molding machine is the processing machinery that the use amount is the biggest in the plastics processing industry, not only there is the available injection molding machine of a large amount of products direct production, but also constitute the key equipment of annotating the stretch-blow technology, a patent number is CN 201310160011.1's injection molding machine material taking clamping manipulator, can wash injection moulding cavity, the quality of moulding plastics has been promoted, however, clamping manipulator needs manual its position to be adjusted at the material in-process of getting, let its formation satisfy the work needs that the centre gripping got the material, and the device does not explain this, therefore, the prior art exists not enoughly, need improve it.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a semi-automatic centre gripping robotic arm injection molding machine to the centre gripping manipulator that proposes in solving above-mentioned background art needs the manual problem of adjusting its position of getting the material in-process.

In order to achieve the above object, the utility model provides a following technical scheme: a semi-automatic clamping mechanical arm injection molding machine comprises a first mold, wherein a second mold is arranged at the lower end of the first mold, a mold injection port is formed in the upper end of the first mold and communicated with a conveying port of a spiral conveyor, the bottom end of the second mold is connected with a telescopic shaft of a cylinder, the first mold and the spiral conveyor are respectively fixed on two cross rods of a supporting frame, the supporting frame is in an F-shaped structure, the supporting frame and the cylinder are fixed at the upper end of a base, one side of the base is in a step-shaped structure, a sliding groove is formed in the step-shaped lower part of the base, a rotating roller is inserted in the sliding groove and rotatably connected with a groove wall arranged at the lower end of a supporting plate through a rotating shaft, the top end of the supporting plate is fixedly connected with the lower end of a clamping mechanical arm, a threaded through hole is formed in the center of the supporting plate, and a threaded, and one end of the operating rod is rotatably connected with the base.

Preferably, the stepped lower plane of the base is provided with a sliding chute, and the width of the sliding chute is equal to that of the rotating roller.

Preferably, the upper end of the base is provided with a limiting frame, one side of the limiting frame is provided with a rectangular notch, and the rectangular notch is matched with one section of the outer wall of the second die.

Preferably, the feed inlet of the screw conveyor is connected with a hopper through a conveying channel which is obliquely arranged.

Preferably, be equipped with the spring that is connected between second mould and the base, and the base upper end is equipped with and wears the slot to it alternates in groove and the spring and has the bracing piece that is used for connecting the second mould bottom.

Compared with the prior art, the beneficial effects of the utility model are that: this semi-automatic centre gripping robotic arm injection molding machine is equipped with the action bars, and the action bars utilizes the screw thread portion of its self and the screw thread through-hole interact of backup pad and lets the position of centre gripping manipulator on the base by semi-automatically regulated, has satisfied the centre gripping stroke needs of centre gripping manipulator, lets the efficiency of injection molding work obtain promoting, makes the centre gripping of centre gripping manipulator take off the material effect better.

Drawings

FIG. 1 is a structural diagram of a semi-automatic clamping mechanical arm injection molding machine of the utility model;

FIG. 2 is an enlarged view of the part A of the semi-automatic clamping mechanical arm injection molding machine of the present invention in FIG. 1;

fig. 3 is a schematic view of the supporting plate connecting roller of the semi-automatic clamping mechanical arm injection molding machine of the utility model.

In the figure: 1. the automatic feeding device comprises a base, 2, a cylinder, 3, a supporting plate, 4, a rotating roller, 5, a supporting rod, 6, a limiting frame, 7, a spring, 8, a first die, 9, a conveying channel, 10, a supporting frame, 11, a spiral conveyor, 12, a hopper, 13, a second die, 14, a clamping manipulator, 15 and an operating rod.

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

Referring to fig. 1-3, the present invention provides a technical solution: a semi-automatic clamping mechanical arm injection molding machine comprises a base 1, a cylinder 2, a supporting plate 3, a rotating roller 4, a supporting rod 5, a limiting frame 6, a spring 7, a first mold 8, a conveying channel 9, a supporting frame 10, a screw conveyor 11, a hopper 12, a second mold 13, a clamping mechanical arm 14 and an operating rod 15, wherein the lower end of the first mold 8 is provided with the second mold 13, the upper end of the first mold 8 is provided with an injection molding port, the injection molding port is communicated with a conveying port of the screw conveyor 11, a feeding port of the screw conveyor 11 is connected with the hopper 12 through the conveying channel 9 which is obliquely arranged, the hopper 12 and the conveying channel 9 are arranged, so that the feeding operation of the screw conveyor 11 is more convenient, the injection molding raw materials are prevented from leaking in the adding process, the bottom end of the second mold 13 is connected with a telescopic shaft of the cylinder 2, the spring 7 which is connected is arranged between the second mold 13 and, the upper end of the base 1 is provided with a through slot, the through slot and the spring 7 are inserted with a support rod 5 for connecting the bottom end of the second die 13, the spring 7 can enable the descending operation of the second die 13 to be elastically buffered to avoid the second die 13 from colliding with the limiting frame 6 to be damaged, the support rod 5 can limit the elastic track of the spring 7 to enable the descending track of the second die 13 to be kept vertical, so that the clamping accuracy of the clamping manipulator 14 is guaranteed, the first die 8 and the screw conveyor 11 are respectively fixed on two cross rods of the support frame 10, the support frame 10 is of an F-shaped structure, the support frame 10 and the cylinder 2 are fixed at the upper end of the base 1, one side of the base 1 is of a step-shaped structure, a chute is arranged at the step-shaped lower part of the base 1, a rotating roller 4 is inserted in the chute, a chute is arranged on the plane at the step-shaped lower part of the base 1, and the width of the, the spout can carry on spacingly to the rotation orbit of commentaries on classics roller 4, let backup pad 3 and centre gripping manipulator 14's activity process more steady, the deviation appears in the position control work of having avoided

centre gripping manipulator

14, 1 upper end of base is equipped with spacing 6, and spacing 6 one side is equipped with the rectangle breach, and the rectangle breach is identical with one of them section of outer wall of second mould 13, spacing 6 can support base 1 spacingly, make the in-process of injection molding drawing of patterns, second mould 13 is difficult for the atress and rock, commentaries on classics roller 4 rotates the recess wall that is connected with 3 lower extremes of backup pad and sets up through the pivot, and 3 tops of backup pad and the 14 lower extreme fixed connection of centre gripping manipulator, 3 centers of backup pad are provided with the screw thread through-hole, and the threaded part that has alternate action bars 15 centers to set up in the screw thread.

The working principle is as follows: when the semi-automatic clamping mechanical arm injection molding machine is used, firstly, injection molding raw materials are fed into a spiral conveyor 11 through a hopper 12 and a conveying channel 9, a power supply of the spiral conveyor 11 is turned on, the spiral conveyor 11 works to enable the molten injection molding raw materials to enter a forming cavity formed by a first mold 8 and a second mold 13, then, a power supply of an air cylinder 2 is turned on, the air cylinder 2 drives the second mold 13 to descend to be separated from the first mold 8, meanwhile, the second mold 13 descends to drive a spring 7 to be compressed, the second mold 13 descends to drive a support rod 5 to descend to change the penetration depth of the support rod 5 in a slot penetrating through a base 1, the descending second mold 13 is contacted with a limiting frame 6, then, a threaded part of an operating rod 15 rotates in a threaded through hole of a support plate 3, the support plate 3 is forced to move to drive a rotating roller 4 to move along a sliding chute of the base 1, and the, finally, the power supply of the clamping manipulator 14 is turned on, and the clamping manipulator 14 clamps and separates the injection molding piece on the second mold 13, which is the using process of the semi-automatic clamping manipulator injection molding machine.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Semi-automatic centre gripping robotic arm injection molding machine, including first mould (8), first mould (8) lower extreme is equipped with second mould (13), and is equipped with injection molding mouth on first mould (8) to the injection molding mouth is linked together its characterized in that with the delivery port of screw conveyer (11): the bottom end of the second die (13) is connected with a telescopic shaft of the cylinder (2), the first die (8) and the screw conveyer (11) are respectively fixed on two cross rods of the support frame (10), the support frame (10) is arranged to be of an F-shaped structure, and the supporting frame (10) and the cylinder (2) are fixed at the upper end of the base (1), one side of the base (1) is provided with a step-shaped structure, and the step-shaped lower part of the base is provided with a sliding chute, a rotating roller (4) is inserted in the sliding groove, the rotating roller (4) is rotatably connected with the groove wall arranged at the lower end of the supporting plate (3) through a rotating shaft, the top end of the supporting plate (3) is fixedly connected with the lower end of the clamping manipulator (14), a threaded through hole is arranged in the center of the supporting plate (3), and a thread part arranged at the center of the operating rod (15) is inserted into the thread through hole, and one end of the operating rod (15) is rotatably connected with the base (1).

2. The semi-automatic clamping robot injection molding machine of claim 1, wherein: the step type low plane of the base (1) is provided with a sliding groove, and the width of the sliding groove is equal to that of the rotating roller (4).

3. The semi-automatic clamping robot injection molding machine of claim 1, wherein: the upper end of the base (1) is provided with a limiting frame (6), one side of the limiting frame (6) is provided with a rectangular notch, and the rectangular notch is matched with one section of the outer wall of the second die (13).

4. The semi-automatic clamping robot injection molding machine of claim 1, wherein: the feed inlet of the spiral conveyor (11) is connected with a hopper (12) through a conveying channel (9) which is obliquely arranged.

5. The semi-automatic clamping robot injection molding machine of claim 1, wherein: be equipped with spring (7) that are connected between second mould (13) and base (1), and base (1) upper end is equipped with and wears the slot to it wears to insert in slot and the spring (7) has bracing piece (5) that are used for connecting second mould (13) bottom.