Feeding device for injection mold

Abstract

The utility model relates to the technical field of injection molding processing, in particular to a feeding device for an injection mold, which comprises an injection molding motor, the front end of the injection molding motor is fixedly connected with an injection molding pipe, the upper end of the rear side of the injection molding pipe is fixedly communicated with a feed port, and the upper end of the feed port is fixedly connected with a filter structure; the upper end in the support is fixedly sleeved with a smashing processing barrel, the lower end of the smashing processing barrel is fixedly connected with a butt-joint opening, and the two sides of the butt-joint opening are connected with clamping buckles through rotating shafts; the feeding device for the injection mold has the beneficial effects that the filtering structure is arranged, so that plastics can be filtered after being crushed, the plastics which are not completely crushed are blocked, meanwhile, the filtering net can be cleaned in time through simple disassembly, blockage is prevented, and the injection molding efficiency and the quality of injection molded parts are improved.

Description

Technical Field

[0001] The utility model relates to the field of injection molding, in particular to a feeding device for an injection mold. Background Art

[0002] Injection molding machine is also called injection molding machine or injection machine. It is the main molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastics or thermosetting plastics. It is divided into vertical, horizontal and all-electric types. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and make it eject and fill the mold cavity. Before the plastic is heated, a feeding device needs to be used to add the plastic to the injection molding machine.

[0003] Traditional feeding devices usually need to crush the plastic when in use so that the plastic can be melted when entering the injection molding machine. However, during the crushing process, some of the plastic is usually not completely crushed and may fall into the injection molding machine, causing the injection molding machine to melt it incompletely, affecting the quality of the injection molded parts. Therefore, the utility model proposes a feeding device for injection molds to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a feeding device for an injection mold to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for an injection mold, the feeding device for an injection mold comprising: an injection motor, the front end of the injection motor is fixedly connected to an injection tube, the upper end of the rear side of the injection tube is fixedly connected to a feed port, the upper end of the feed port is fixedly connected to a filtering structure; a bracket, the upper end of the bracket is fixedly sleeved with a crushing processing barrel, the lower end of the crushing processing barrel is fixedly connected to a docking port, and the rotating shafts on both sides of the docking port are connected with snap buckles.

[0006] Preferably, the filtering structure comprises a connecting platform, a fastening clamping platform is provided in the connecting platform, and a filter net is provided in a clamping sleeve in the fastening clamping platform.

[0007] Preferably, guide telescopic rods are fixedly connected to the four corners of the lower end surface of the connecting platform, and the guide telescopic rods are fixedly connected to the upper end of the feed port.

[0008] Preferably, a bellows is fixedly connected to the lower end surface of the connecting platform, and the lower end of the bellows is fixedly connected to the upper end of the feed port.

[0009] Preferably, buckle blocks are fixedly connected to the end surfaces on both sides of the connecting platform, and the buckle blocks are correspondingly buckled and locked with the snap buckles.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The feeding device for injection molds proposed by the utility model is provided with a filtering structure, so that the plastic can be filtered after being crushed, so that the plastic that is not completely crushed is blocked, and at the same time, the filter screen can be cleaned in time through simple disassembly to prevent clogging, thereby improving the injection molding efficiency and the quality of the injection molded parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the connection of some structures of the utility model;

[0014] Figure 3 It is an enlarged schematic diagram of part of the structure of the utility model;

[0015] Figure 4 It is a bottom side view of part of the structure of the utility model.

[0016] In the figure: 1 injection molding tube, 2 crushing and feeding barrel, 3 bracket, 4 feeding port, 5 bellows, 6 injection molding motor,

[0017] 7 guide telescopic rod, 8 connecting platform, 9 buckle block, 10 filter screen, 11 fastening clamping platform, 12 clamping buckle,

[0018] 13 pairs of interfaces. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a feeding device for an injection mold, the feeding device for an injection mold comprises: an injection motor 6, the front end of the injection motor 6 is fixedly connected with an injection tube 1, the upper end of the rear side of the injection tube 1 is fixedly connected to a feed port 4, and the upper end of the feed port 4 is fixedly connected with a filtering structure; a bracket 3, the upper end of the bracket 3 is fixedly sleeved with a crushing processing barrel 2, the lower end of the crushing processing barrel 2 is fixedly connected with a docking port 13, and the rotating shafts on both sides of the docking port 13 are connected with snap buckles 12.

[0022] The injection tube 1 is used to heat, melt and transfer the plastic to achieve injection molding of the molten plastic. The filtering structure is used to filter the plastic after it is crushed, so that the plastic that has not been completely crushed is blocked. At the same time, the filter screen 10 can be cleaned in time through simple disassembly to prevent clogging.

[0023] Embodiment 2

[0024] On the basis of embodiment one, the filtering structure includes a connecting platform 8, a fastening clamping platform 11 is opened in the connecting platform 8, and a filter net 10 is provided in the clamping sleeve of the fastening clamping platform 11. The filtering structure includes a connecting platform 8, a fastening clamping platform 11 is opened in the connecting platform 8, and a filter net 10 is provided in the clamping sleeve of the fastening clamping platform 11. The four corners of the lower end surface of the connecting platform 8 are fixedly connected with guide telescopic rods 7, the guide telescopic rod 7 is fixedly connected to the upper end of the feed port 4, the lower end surface of the connecting platform 8 is fixedly connected with a bellows 5, the lower end of the bellows 5 is fixedly connected to the upper end of the feed port 4, and the end surfaces on both sides of the connecting platform 8 are fixedly connected with buckle blocks 9, and the buckle blocks 9 are correspondingly locked with the clamping buckles 12.

[0025] The crushed plastic processed by the crushing processing barrel 2 is filtered through the filter screen 10 to block larger pieces of plastic. When the filter screen 10 needs to be cleaned, the snap buckle 12 is pulled open horizontally so that the snap buckle 12 releases the lock on the snap block 9, and the connecting platform 8 can be pulled down through the bellows 5, and the filter screen 10 is taken out for cleaning. After cleaning, the filter screen 10 is snap-fitted and fixed in the fastening snap-fitting platform 11, and then the connecting platform 8 is pulled up, and the snap buckle 12 is snapped on the snap block 9 to fix it.

[0026] In actual use, the injection tube 1 is used to heat, melt and convey the plastic to achieve the injection molding of the molten plastic. The crushed plastic processed by the crushing processing barrel 2 is filtered through the filter screen 10 to block larger pieces of plastic. When the filter screen 10 needs to be cleaned, the snap buckle 12 is pulled open horizontally so that the snap buckle 12 releases the lock on the snap block 9, and the connecting platform 8 can be pulled down through the bellows 5, and the filter screen 10 is taken out for cleaning. After cleaning, the filter screen 10 is snap-fitted and fixed in the fastening snap-fitting platform 11, and then the connecting platform 8 is pulled up, and the snap buckle 12 is snap-fitted to the snap block 9 for fixation.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for an injection mold, characterized in that: The injection mold feeding device comprises: An injection molding motor (6), wherein the front end of the injection molding motor (6) is fixedly connected to an injection molding tube (1), the upper end of the rear side of the injection molding tube (1) is fixedly connected to a feed inlet (4), and the upper end of the feed inlet (4) is fixedly connected to a filtering structure; A bracket (3) is provided with a crushing processing barrel (2) fixedly sleeved at the upper end of the bracket (3), a docking port (13) is fixedly connected to the lower end of the crushing processing barrel (2), and a snap-on buckle (12) is connected to the rotating shafts on both sides of the docking port (13).

2. A feeding device for an injection mold according to claim 1, characterized in that: The filtering structure comprises a connecting platform (8), a fastening clamping platform (11) is provided in the connecting platform (8), and a filter net (10) is clamped and sleeved in the fastening clamping platform (11).

3. A feeding device for an injection mold according to claim 2, characterized in that: The four corners of the lower end surface of the connecting platform (8) are fixedly connected with guide telescopic rods (7), and the guide telescopic rods (7) are fixedly connected to the upper end of the feed port (4).

4. The feeding device for injection mold according to claim 2, characterized in that: The lower end surface of the connecting platform (8) is fixedly connected to a bellows (5), and the lower end of the bellows (5) is fixedly connected to the upper end of the feed port (4).

5. The feeding device for injection mold according to claim 2, characterized in that: The end surfaces on both sides of the connection platform (8) are fixedly connected with buckle blocks (9), and the buckle blocks (9) are correspondingly buckled and locked with the buckle buckles (12).

Images