Automatic material distribution and distribution equipment for injection molding production

Abstract

The utility model relates to the technical field of automatic material distributing and distributing equipment for injection molding production, and discloses automatic material distributing and distributing equipment for injection molding production, which is a material distributing and distributing device for an injection molding machine, the material distributing and distributing device for the injection molding machine is arranged on the injection molding machine, a feeding port is arranged at the upper end of the material distributing and distributing device for the injection molding machine, and a discharging port is arranged at the lower end of the material distributing and distributing device for the injection molding machine. The upper end of the injection molding machine material distribution distributor is respectively provided with two material storage positions with separated cavities, a spiral material mixing pipe is arranged below the material storage positions, and the spiral material mixing pipe is used for mixing two different injection molding raw material particles. Two different raw materials can be assembled at the same time for injection molding, the feeding ratio of the two raw materials can be adjusted by adjusting the opening in the feeding process, two different raw material particles can be mixed in a staggered mode through the internal structural design of the mixing section of the distribution equipment, and the feeding uniformity of the distribution equipment is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of automatic material sorting and distribution equipment for injection molding production, and in particular to an automatic material sorting and distribution equipment for injection molding production. Background Technology

[0002] Injection molding machines, also known as injection molding machines or injection molding machines, are the main molding equipment used to produce various shapes of plastic products from thermoplastic or thermosetting plastics using plastic molds. They are classified as vertical, horizontal, and all-electric. Injection molding machines heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.

[0003] In order to improve the performance of plastics in various aspects during the production process, specific additives are often added to blend them. However, the existing feeding device is a single feeding channel, which can only put the materials in after they are mixed, and cannot adjust the input ratio of two different raw materials at any time.

[0004] This proposal is put forward in order to improve and optimize the above-mentioned problems or shortcomings. Utility Model Content

[0005] An automatic material dispensing and distribution device for injection molding production includes an injection molding machine material dispenser. The material dispenser is mounted on an injection molding machine and has a feeding port at its upper end. It also has two separate storage compartments at its upper end, and a spiral mixing tube below each storage compartment. The spiral mixing tube mixes two different injection molding raw material particles. An opening regulator is located between the spiral mixing tube and the storage compartments to adjust the size of the channel opening connecting the storage compartments and the spiral mixing tube, thereby achieving different material feeding ratios.

[0006] Preferably, the injection molding machine material distributor includes a material dispensing device storage cylinder, a material dispensing device delivery section fixed at the lower end of the material dispensing device storage cylinder, and a delivery device mixing section fixed at the lower end of the material dispensing device delivery section. The delivery device mixing section is fixed to the injection molding machine by bolts.

[0007] Preferably, a partition plate is fixedly installed inside the storage cylinder of the material distribution equipment to divide the storage cylinder and the inner cavity of the material distribution equipment into two cavities, left and right. Two dispensing plates are inserted into the dispensing section of the material distribution equipment. The size of the channel opening from the storage cylinder of the material distribution equipment to the mixing section of the distribution equipment is adjusted by pulling the plates.

[0008] Preferably, a magnetic component is fixedly provided on the dispensing plate, and the dispensing plate is magnetically attracted to the dispensing section of the material dispensing device through the magnetic component during the pulling stroke, so that the dispensing plate can be kept in the adjusted position.

[0009] Preferably, a spiral inner guide plate is welded and fixed inside the mixing section of the delivery equipment, and the pitch of the spiral inner guide plate is not greater than the diameter of the mixing section of the delivery equipment.

[0010] Preferably, the spiral inner guide plate is provided with upwardly protruding mixing protrusions at intervals, and the protrusion height of the mixing protrusions is greater than the particle diameter of the injection molding raw material. In this way, under the guiding action of the spiral inner guide plate and the action of the mixing protrusions, the two different materials are mixed alternately.

[0011] The advantages and positive effects of this utility model are:

[0012] 1. This device can simultaneously assemble two different raw materials for injection molding. During the feeding process, the ratio of the two raw materials can be adjusted by adjusting the opening. Furthermore, through the internal structural design of the mixing section of the distribution equipment, the two different raw material particles can be mixed alternately to improve the uniformity of the feeding. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the installation structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of this utility model;

[0016] Figure 3 yes Figure 2 A magnified schematic diagram of the internal structure of the mixing section 15 of the medium-speed delivery equipment.

[0017] The following labels are used in the attached diagram: 10. Injection molding machine; 11. Injection molding machine material distributor; 12. Material distribution equipment storage cylinder; 13. Material distribution equipment partition; 14. Material distribution equipment feeding section; 15. Feeding equipment mixing section; 16. Spiral inner guide plate; 17. Mixing protrusion; 18. Feeding insert plate. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0019] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movements between components in a specific posture (as shown in the attached figures); if the specific posture changes, the directional indications or positional relationships will also change accordingly. Furthermore, the terms "first" and "second" used in the embodiments of this application are only for descriptive convenience and should not be construed as indicating or implying relative importance.

[0020] The embodiments of this utility model will be further described in detail below with reference to the accompanying drawings:

[0021] like Figure 1-3 As shown, this utility model discloses an automatic material dispensing and distribution device for injection molding production, including an injection molding machine material dispenser 11. The injection molding machine material dispenser 11 is configured on an injection molding machine 10. The upper end of the injection molding machine material dispenser 11 is provided with a feeding port. The upper end of the injection molding machine material dispenser 11 is respectively provided with two separate storage positions. A spiral mixing tube is provided below the storage positions. The spiral mixing tube mixes two different injection molding raw material particles. An opening regulator is provided between the spiral mixing tube and the storage positions to adjust the size of the channel opening connecting the storage positions and the spiral mixing tube, thereby achieving different material feeding ratios.

[0022] Preferably, the injection molding machine material distributor 11 includes a material distribution equipment storage cylinder 12, a material distribution equipment dispensing section 14 fixed at the lower end of the material distribution equipment storage cylinder 12, and a dispensing equipment mixing section 15 fixed at the lower end of the material distribution equipment dispensing section 14. The dispensing equipment mixing section 15 is fixed to the injection molding machine 10 by bolts.

[0023] Preferably, a partition plate 13 is fixedly provided inside the storage cylinder 12 of the material distribution equipment to divide the inner cavity of the storage cylinder 12 and the dispensing section 14 of the material distribution equipment into two cavities, left and right. Two dispensing inserts 18 are inserted into the dispensing section 14 of the material distribution equipment. The size of the channel opening for the dispensing inserts 18 to enter the mixing section 15 of the distribution equipment from the storage cylinder 12 of the material distribution equipment is adjusted by pulling them out.

[0024] Preferably, a magnetic component is fixedly provided on the dispensing plate 18, and the dispensing plate 18 is magnetically attracted to the dispensing section 14 of the material dispensing device through the magnetic component during the pulling stroke, so that the dispensing plate 18 can be kept in the adjusted position.

[0025] Preferably, a spiral inner guide plate 16 is welded and fixed inside the mixing section 15 of the delivery equipment, and the pitch of the spiral inner guide plate 16 is not greater than the diameter of the mixing section 15 of the delivery equipment.

[0026] Preferably, the spiral inner guide plate 16 is provided with upwardly protruding mixing protrusions 17 at intervals, and the protrusion height of the mixing protrusions 17 is greater than the particle diameter of the injection molding raw material. In this way, under the guiding action of the spiral inner guide plate 16 and the action of the mixing protrusions 17, the two different materials are mixed alternately.

[0027] It should be emphasized that the embodiments described in this utility model are illustrative rather than limiting. Therefore, this utility model is not limited to the embodiments described in the specific implementation. Any other implementation methods derived by those skilled in the art based on the technical solutions of this utility model are also within the scope of protection of this utility model.

Claims

1. An automatic material distributing and dispensing apparatus for injection molding production, an injection molding machine material distributing and dispensing device (11) arranged on an injection molding machine (10), characterized in that: The upper end of the injection molding machine distribution feeder (11) is provided with a feeding port, the upper end of the injection molding machine distribution feeder (11) is provided with two separate cavity storage positions, and a spiral mixing pipe is arranged below the storage position, the spiral mixing pipe mixes two different injection material particles, an opening regulator is arranged between the spiral mixing pipe and the storage position, which is used for adjusting the opening size of the channel connecting the storage position and the spiral mixing pipe, thereby achieving the effect of different feeding ratio.

2. The automatic material distributing and dispensing device for injection molding production according to claim 1, characterized in that: The injection molding machine distribution feeder (11) includes a distribution equipment storage cylinder (12), a distribution equipment feeding section (14) fixed at the lower end of the distribution equipment storage cylinder (12), and a distribution equipment mixing section (15) fixed at the lower end of the distribution equipment feeding section (14), and the distribution equipment mixing section (15) is fixed on the injection molding machine (10) by bolts.

3. The automatic material distributing and dispensing apparatus for injection molding production according to claim 2, characterized in that: The distribution equipment storage cylinder (12) is fixedly provided with a distribution equipment partition plate (13) to divide the inner cavities of the distribution equipment storage cylinder (12) and the distribution equipment feeding section (14) into two cavities, and two feeding inserts (18) are inserted in the distribution equipment feeding section (14), the size of the channel opening of the distribution equipment mixing section (15) from the distribution equipment storage cylinder (12) is adjusted by pulling the position.

4. The automatic material distributing and dispensing apparatus for injection molding production according to claim 3, characterized in that: The feeding insert (18) is fixedly provided with a magnet component, and the feeding insert (18) is magnetically attracted to the distribution equipment feeding section (14) through the magnet component during the pulling stroke, so that the feeding insert (18) can be kept in the adjusted position.

5. The automatic material distributing and dispensing apparatus for injection molding production according to claim 4, characterized in that: The distribution equipment mixing section (15) is welded and fixed with a spiral inner guide plate (16), and the pitch of the spiral inner guide plate (16) is not greater than the diameter of the distribution equipment mixing section (15).

6. The automatic material distributing and dispensing apparatus for injection molding production according to claim 5, characterized in that: The spiral inner guide plate (16) is fixedly provided with upwardly protruding mixing protrusions (17) at intervals, and the protrusion height of the mixing protrusions (17) is greater than the particle diameter of the injection material, so that the two different materials are mixed under the guidance of the spiral inner guide plate (16) and the action of the mixing protrusions (17).

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