CN214419491U

CN214419491U - Injection molding machine

Info

Publication number: CN214419491U
Application number: CN202022518075.2U
Authority: CN
Inventors: 邵于欢
Original assignee: Nantong Hairui Experimental Equipment Co ltd
Current assignee: Nantong Hairui Experimental Equipment Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-10-19
Anticipated expiration: 2030-11-04

Abstract

The utility model relates to an injection molding machine, the clout recovery unit sets up in the receiving device rear side, the injection molding machine body is provided with drawing of patterns export and clout export, drawing of patterns exit fixed injection molding conveyer that is provided with, injection molding conveyer is the drawing of patterns conveying frame that sets up below drawing of patterns export, the both sides of drawing of patterns conveying frame are all installed the barrier plate, drawing of patterns conveying frame is including the portion of bending, the section of sliding, the guide section, fixedly connected with the screw between the portion of bending and the injection molding machine body, the contained angle alpha of the portion of bending and the section of sliding is 40-75 °; the clout export is connected through clout guiding device with clout recovery unit, and clout guiding device includes the water conservancy diversion frame, and the inside conveyer belt that is provided with water conservancy diversion passageway, driving shaft, driven shaft and connects driving shaft and driven shaft of water conservancy diversion frame, and the driving shaft sets up in the outside below of clout export, and the driven shaft sets up in clout recovery unit's outside below, is provided with first connecting plate between driving shaft and the water conservancy diversion frame, is provided with the second connecting plate between driven shaft and the water conservancy diversion frame.

Description

Injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field especially relates to an 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 from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection moulding machine can heat plastics, apply high pressure to molten plastics, make it eject out and fill the die cavity, the working principle of the injection moulding machine is similar to that of the injection syringe used for injection, it is a technological process that the plasticized molten state (i.e. viscous state) plastics are injected into the closed die cavity by means of the thrust of screw (or plunger), and the product is obtained after solidification and shaping. Injection molding is a cyclic process, each cycle consisting essentially of: quantitative feeding, melting and plasticizing, pressure injection, mold filling and cooling, mold opening and part taking. And (3) taking out the plastic part, closing the mold, and performing the next cycle, wherein the product injection molding process can generate unqualified or cut leftover materials, and the unqualified or cut leftover materials need to be recovered. Therefore, the technical personnel in the field provide an injection molding machine with the function of recovering the residual materials.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems existing in the prior art, the utility model provides an injection molding machine.

An injection molding machine comprises an injection molding machine body 1 and a base 5, wherein a control device 2, a material receiving device 3 and a surplus material recovery device 4 are arranged on two sides of the injection molding machine body, the surplus material recovery device is arranged on the rear side of the material receiving device, the injection molding machine body is provided with a demolding outlet 75 and a surplus material outlet 76, an injection molding piece conveying device is fixedly arranged at the demolding outlet, the injection molding piece conveying device is a demolding conveying frame 7 arranged below the demolding outlet, stop plates 74 are arranged on two sides of the demolding conveying frame, the demolding conveying frame comprises a bending portion 73, a sliding section 71 and a material guiding section 72, the bending portion is fixedly connected with the injection molding machine body through screws, and an included angle alpha between the bending portion and the sliding section is 40-75 degrees; the clout export is connected through clout guiding device with clout recovery unit, clout guiding device includes water conservancy diversion frame 41, the inside conveyer belt 44 that is provided with water conservancy diversion passageway 47, driving shaft 42, driven shaft 43 and connects driving shaft and driven shaft of water conservancy diversion frame, the driving shaft sets up in the outside below of clout export, the driven shaft sets up in clout recovery unit's outside below, be provided with first connecting plate 45 between driving shaft and the water conservancy diversion frame, be provided with second connecting plate 46 between driven shaft and the water conservancy diversion frame.

Further, in above-mentioned injection molding machine, the injection molding machine is provided with feed inlet 6, the feed inlet cross-section sets up to trapezoidal, be provided with switch 8 on the trapezoidal mouth, switch includes first board 81 and second board 82, first board and second board are connected with the feed inlet through pivot 83, pivot and controlling means pass through wireless communication module wireless connection, by the rotation of controlling means control pivot, be provided with weight induction system 84 on first board and the second board, weight induction system is used for responding to the weight on first board and the second board, weight induction system is connected with controlling means through wireless communication module, and controlling means receives the weight information on first board and the second board.

Further, in the injection molding machine, the opening and closing device is a semicircular opening and closing device or a rectangular opening and closing device.

Further, in the above injection molding machine, the height of the stopper plate is a height value of the mold release outlet.

Furthermore, in the injection molding machine, motors are arranged in the driving shaft and the driven shaft, the motors are respectively connected with the driving shaft and the driven shaft, the motors are in wireless connection with the control device through the wireless communication module, and the control device controls the rotation of the motors to enable the driving shaft and the driven shaft to move, so that the conveying belt is driven to move.

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

1. the utility model collects the product by arranging the demoulding conveying frame between the demoulding outlet and the receiving device, and the two sides of the demoulding conveying frame are provided with the baffle plates, the demoulding conveying frame comprises a bending part, a sliding section and a material guiding section, and the baffle plates and the material guiding section are utilized to reduce the product collision, thereby improving the qualification rate of the product; the excess material outlet is provided with an excess material recovery device which can intensively recover leftover materials and unqualified products for reuse when the products are injected, so that the recovery working efficiency is effectively improved;

2. the utility model discloses in be provided with weight induction system on first board and second board, when the feed inlet begins the feeding, but when the switching-on and switching-off forgets to open, weight induction system senses the weight, sends weight information to controlling means, and controlling means control shaft opens and switches on and off.

Drawings

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

FIG. 2 is a schematic structural view of the demolding transfer frame of the present invention;

fig. 3 is a schematic structural diagram of the opening and closing brake of the present invention;

fig. 4 is a schematic structural view of the flow guiding frame of the present invention;

fig. 5 is a schematic structural view of the demolding outlet and the remainder outlet of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1-5, an injection molding machine comprises an injection molding machine body 1 and a base 5, wherein a control device 2, a material receiving device 3 and a remainder recovery device 4 are arranged on two sides of the injection molding machine body, the remainder recovery device is arranged on the rear side of the material receiving device, as shown in fig. 5, the injection molding machine body is provided with a demolding outlet 75 and a remainder outlet 76, an injection molding part conveying device is fixedly arranged at the demolding outlet, as shown in fig. 1, the injection molding part conveying device is a demolding conveying frame 7 arranged below the demolding outlet, as shown in fig. 2, stop plates 74 are arranged on two sides of the demolding conveying frame, the demolding conveying frame comprises a bending part 73, a sliding section 71 and a material guiding section 72, the bending part is fixedly connected with the injection molding machine body through screws, and an included angle alpha between the bending part and the sliding section is 40-75 deg.

Further, as shown in fig. 4, in the injection molding machine, the excess material outlet is connected with the excess material recovery device through an excess material guide device, the excess material guide device comprises a guide frame 41, and the guide frame is of an upper opening structure, so that unqualified products can be manually added into the excess material recovery device. The inside water conservancy diversion passageway 47, driving shaft 42, driven shaft 43 and the conveyer belt 44 of connecting driving shaft and driven shaft that is provided with of water conservancy diversion frame, the driving shaft sets up in the outside below of clout export, the driven shaft sets up in clout recovery unit's outside below, be provided with first connecting plate 45 between driving shaft and the water conservancy diversion frame, be provided with second connecting plate 46 between driven shaft and the water conservancy diversion frame. Clout recovery unit can concentrate the recovery with leftover bits and pieces and unqualified product, recycles when supplying the product to mould plastics, has improved the work efficiency of retrieving effectively.

Further, as shown in fig. 3, in the injection molding machine, the injection molding machine is provided with a feed inlet 6, a cross section of the feed inlet is trapezoidal, an opening and closing switch 8 is arranged on a trapezoidal opening, the opening and closing switch includes a first plate 81 and a second plate 82, the first plate and the second plate are connected with the feed inlet through a rotating shaft 83, the rotating shaft is wirelessly connected with a control device through a wireless communication module, the rotating shaft is controlled to rotate by the control device, weight sensing devices 84 are arranged on the first plate and the second plate, the weight sensing devices are used for sensing the weight on the first plate and the second plate, the weight sensing devices are connected with the control device through the wireless communication module, and the control device receives weight information on the first plate and the second plate.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. An injection molding machine, characterized in that: the injection molding machine comprises an injection molding machine body (1) and a base (5), wherein a control device (2), a material receiving device (3) and a remainder recovery device (4) are arranged on two sides of the injection molding machine body, the remainder recovery device is arranged on the rear side of the material receiving device, the injection molding machine body is provided with a demolding outlet (75) and a remainder outlet (76), an injection molding piece conveying device is fixedly arranged at the demolding outlet, the injection molding piece conveying device is a demolding conveying frame (7) arranged below the demolding outlet, blocking plates (74) are arranged on two sides of the demolding conveying frame, the demolding conveying frame comprises a bending part (73), a sliding section (71) and a material guiding section (72), the bending part is fixedly connected with the injection molding machine body through screws, and an included angle alpha between the bending part and the sliding section is 40-75 degrees; the clout export is connected through clout guiding device with clout recovery unit, clout guiding device includes water conservancy diversion frame (41), water conservancy diversion frame inside is provided with water conservancy diversion passageway (47), driving shaft (42), driven shaft (43) and connects conveyer belt (44) of driving shaft and driven shaft, the driving shaft sets up in the outside below of clout export, the driven shaft sets up in clout recovery unit's outside below, be provided with first connecting plate (45) between driving shaft and the water conservancy diversion frame, be provided with second connecting plate (46) between driven shaft and the water conservancy diversion frame.

2. An injection molding machine according to claim 1, wherein: the injection molding machine is provided with feed inlet (6), the feed inlet cross-section sets up to trapezoidal, be provided with on the trapezoidal mouth and open and close (8), open and close and include first board (81) and second board (82), first board and second board are connected with the feed inlet through pivot (83), pivot and controlling means pass through wireless communication module wireless connection, by the rotation of controlling means control pivot, be provided with weight induction system (84) on first board and the second board, weight induction system is used for responding to the weight on first board and the second board, weight induction system is connected with controlling means through wireless communication module, and controlling means receives the weight information on first board and the second board.

3. An injection molding machine according to claim 2, wherein: the switch is a semicircular switch or a rectangular switch.

4. An injection molding machine according to claim 1, wherein: the height of the blocking plate is the height value of the demolding outlet.

5. An injection molding machine according to claim 1, wherein: the driving shaft and the driven shaft are internally provided with motors respectively, the motors are connected with the driving shaft and the driven shaft respectively, the motors are in wireless connection with the control device through the wireless communication module, and the control device controls the rotation of the motors to enable the driving shaft and the driven shaft to move, so that the conveying belt is driven to move.