Injection molding machine equipment

Abstract

The utility model discloses injection molding machine equipment and relates to the technical field of injection molding machines. Comprising a base, an electric linear module is fixedly installed at the position, close to the right side, of the upper surface of the base, a first case is fixedly installed on the upper surface of the electric linear module, an injection assembly is installed in the first case, a heating conveying assembly is arranged on the left side face of the injection assembly, and a feeding box is fixedly installed on the upper surface of the heating conveying assembly through a feeding pipe; a feeding mechanism is arranged on the feeding pipe, and a crushing mechanism is arranged in the feeding box. The raw material crushing function is added, the feeding pipe is effectively prevented from being blocked, meanwhile, the feeding speed adjusting function is added, raw materials evenly enter the heating and conveying assembly, the heating and conveying assembly conveys the raw materials stably, the production quality is improved, the heat of the heating and conveying assembly and unpleasant odor collecting function is added, and the production efficiency is improved. And peculiar smell is purified, raw materials in the feeding box are preheated through hot air, and use is more environmentally friendly and saves more energy.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine device. Background Art

[0002] The working principle of the injection molding machine is similar to that of a syringe used for injections. It uses the thrust of the screw (or plunger) to inject the plasticized molten state (i.e. viscous flow state) plastic into a closed mold cavity, and obtains the product after solidification and shaping. Injection molding is a cyclic process, and each cycle mainly includes: quantitative feeding - melt plasticization - pressure injection - mold filling and cooling - mold opening and part removal; after taking out the plastic part, the mold is closed again for the next cycle.

[0003] In the prior art, during the use of conventional injection molding machines, the raw materials inside the feeding box become damp and condense, resulting in blockage of the feed pipe and difficulty in adjusting the feed speed, resulting in uneven feeding of the heating and conveying components. At the same time, the heat and unpleasant odor generated by the heating and conveying components are directly discharged into the air, causing waste of resources and air pollution, which is not environmentally friendly. Utility Model Content

[0004] The utility model provides an injection molding machine to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an injection molding machine device, comprising a base, an electric linear module is fixedly installed on the upper surface of the base near the right side, a first chassis is fixedly installed on the upper surface of the electric linear module, an injection assembly is installed in the first chassis, a heating and conveying assembly is arranged on the left side of the injection assembly, a feeding box is fixedly installed on the upper surface of the heating and conveying assembly through a feeding pipe, a feeding mechanism is arranged on the feeding pipe, a crushing mechanism is arranged in the feeding box, a feeding hopper is arranged on the upper surface of the feeding box near the right side, and the outer surface of the heating and conveying assembly is arranged A jacket is provided, a one-way air outlet valve is arranged on the feed pipe corresponding to the jacket, the jacket is connected with the air filter through a conduit, the air filter is installed on the upper surface of the jacket, the air filter is connected with an air distribution mechanism, the air distribution mechanism is installed on the left side of the feeding box, and the air distribution mechanism is inserted in the feeding box, a second chassis is installed on the upper surface of the base near the left position, a mold assembly is installed on the upper surface of the base corresponding to the second chassis, a discharge pipe is arranged on the base corresponding to the mold assembly, the right side feed port of the mold assembly is connected with the heating and conveying assembly, and a clamping assembly is arranged on the left side of the mold assembly.

[0006] Furthermore, a first box door is hingedly installed on the front side of the first chassis, and a second box door is arranged on the front side of the second chassis near the right side.

[0007] Furthermore, the feeding mechanism includes a cylinder, a first motor and an impeller. The cylinder is fixedly mounted on the feeding pipe, the first motor is fixedly mounted on the right side of the cylinder, the impeller is fixedly mounted on the left side of the output shaft of the first motor, and the impeller is installed in the cylinder. The diameter of the impeller matches the inner diameter of the cylinder.

[0008] Furthermore, the crushing mechanism includes a second motor, a rotating shaft, a blade and a filter. The second motor is installed on the upper surface of the feeding box. The rotating shaft is fixedly installed on the lower surface of the output shaft of the second motor, and a blade is arranged on the rotating shaft near the lower side. A filter is installed between the inner wall of the feeding box on the lower side of the blade.

[0009] Furthermore, the air distribution mechanism includes an air extraction component, an air distribution pipe and air outlet holes. The air extraction component is installed on the left side of the feeding box. The air extraction component connects the air filter with the air distribution pipe. The air distribution pipe is inserted in the feeding box, and air outlet holes are evenly opened on the front and rear side walls of the air distribution pipe.

[0010] Furthermore, a third door is evenly hingedly installed near the right side of the base.

[0011] Compared with the prior art, the utility model provides an injection molding machine with the following beneficial effects:

[0012] 1. The injection molding machine equipment increases the crushing function of the raw materials in the feeding box by setting a crushing mechanism, which effectively avoids the blockage of the feed pipe. At the same time, the feed mechanism has a feeding speed adjustment function for the feed pipe, so that the raw materials enter the heating and conveying component evenly, and the raw materials in the heating and conveying component are transported stably, thereby improving the production quality.

[0013] 2. The injection molding machine equipment is provided with an air distribution mechanism to evacuate the jacket, and the jacket is evacuated through the one-way air outlet valve feed pipe, that is, the odor in the heating and conveying component is extracted, and the function of collecting the heat and unpleasant odor of the heating and conveying component is increased, and the odor is purified, so that the hot air preheats the raw materials in the feeding box, which is more environmentally friendly and energy-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is a cross-sectional view of the feeding mechanism of the utility model.

[0017] In the figure: 1. base; 2. electric linear module; 3. first chassis; 4. injection assembly; 5. heating and conveying assembly; 6. feed pipe; 7. feeding box; 8. feeding mechanism; 801. cylinder; 802. first motor; 803. impeller; 9. crushing mechanism; 901. second motor; 902. rotating shaft; 903. blade; 904. filter; 10. feeding hopper; 11. jacket; 12. one-way air valve; 13. conduit; 14. air filter; 15. air distribution mechanism; 151. exhaust assembly; 152. air distribution pipe; 153. air outlet; 16. second chassis; 17. mold assembly; 18. discharge pipe; 19. mold clamping assembly; 20. first box door; 21. second box door; 22. third box door. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0019] See also Figure 1-Figure 3 The utility model discloses an injection molding machine, comprising a base 1, an electric linear module 2 is fixedly installed on the upper surface of the base 1 near the right side, a first chassis 3 is fixedly installed on the upper surface of the electric linear module 2, an injection assembly 4 is installed in the first chassis 3, a heating and conveying assembly 5 is arranged on the left side of the injection assembly 4, a feeding box 7 is fixedly installed on the upper surface of the heating and conveying assembly 5 through a feeding pipe 6, a feeding mechanism 8 is arranged on the feeding pipe 6, a crushing mechanism 9 is arranged in the feeding box 7, a feeding hopper 10 is arranged on the upper surface of the feeding box 7 near the right side, a jacket 11 is installed on the outer surface of the heating and conveying assembly 5, and a feeding pipe corresponding to the jacket 11 is provided. 6 is provided with a one-way air outlet valve 12, the jacket 11 is connected with the air filter 14 through the conduit 13, the air filter 14 is installed on the upper surface of the jacket 11, the air filter 14 is connected with an air distribution mechanism 15, the air distribution mechanism 15 is installed on the left side of the feeding box 7, and the air distribution mechanism 15 is inserted in the feeding box 7, a second chassis 16 is installed on the upper surface of the base 1 near the left position, a mold assembly 17 is installed on the upper surface of the base 1 corresponding to the second chassis 16, a discharge pipe 18 is provided on the base 1 corresponding to the mold assembly 17, the right side feed port of the mold assembly 17 is connected with the heating and conveying assembly 5, and a clamping assembly 19 is provided on the left side of the mold assembly 17.

[0020] Specifically, a first door 20 is hingedly installed on the front side of the first chassis 3, and a second door 21 is provided on the front side of the second chassis 16 near the right side.

[0021] In this embodiment, the first door 20 is opened to facilitate the inspection and maintenance of the components in the first chassis 3, and the second door 21 is opened to facilitate the inspection and maintenance of the clamping assembly 19 and the mold assembly 17.

[0022] Specifically, the feeding mechanism 8 includes a cylinder 801, a first motor 802 and an impeller 803. The cylinder 801 is fixedly mounted on the feeding pipe 6. The first motor 802 is fixedly mounted on the right side of the cylinder 801. The impeller 803 is fixedly mounted on the left side of the output shaft of the first motor 802. The impeller 803 is installed in the cylinder 801, and the diameter of the impeller 803 matches the inner diameter of the cylinder 801.

[0023] In this embodiment, the output shaft of the first motor 802 drives the impeller 803 to rotate in the cylinder 801, and the feeding speed is adjusted by adjusting the rotation speed of the first motor 802 to achieve the effect of adjusting the feeding speed.

[0024] Specifically, the crushing mechanism 9 includes a second motor 901, a rotating shaft 902, a blade 903 and a filter 904. The second motor 901 is installed on the upper surface of the feeding box 7. The rotating shaft 902 is fixedly installed on the lower surface of the output shaft of the second motor 901, and a blade 903 is arranged on the rotating shaft 902 near the lower side. A filter 904 is installed between the inner wall of the feeding box 7 on the lower side of the blade 903.

[0025] In this embodiment, the output shaft of the second motor 901 drives the rotating shaft 902 to rotate, and the rotating shaft 902 drives the blade 903 to rotate to crush the large particles of raw materials filtered out by the filter screen 904.

[0026] Specifically, the air distribution mechanism 15 includes an air extraction component 151, an air distribution pipe 152 and air outlet holes 153. The air extraction component 151 is installed on the left side of the feeding box 7. The air extraction component 151 connects the air filter 14 with the air distribution pipe 152. The air distribution pipe 152 is inserted into the feeding box 7. The air outlet holes 153 are evenly opened on the front and rear side walls of the air distribution pipe 152.

[0027] In the present embodiment, the exhaust component 151 vents air to the air filter 14, so that the air filter 14 exhausts air in the jacket 11, which can inhale high-temperature heated and unpleasant-smelling gases, and purify them through the air filter 14. The purified hot air flows into the air distribution pipe 152, and then is blown into the charging box 7 through the air outlet 153 of the air distribution pipe 152, thereby achieving the effect of preheating the raw materials in the charging box 7.

[0028] Specifically, a third door 22 is evenly hingedly installed near the right side of the base 1 .

[0029] In this embodiment, the third door 22 is opened, and items can be stored in the base 1 in a safe manner.

[0030] When in use, the raw material is poured into the feeding box 7 through the feeding hopper 10, and the large particles of the raw material are filtered through the filter screen 904 in the crushing mechanism 9, and then the rotating shaft 902 is driven to rotate by the output shaft of the second motor 901, and the rotating shaft 902 drives the blade 903 to rotate to crush the large particles of the raw material filtered out by the filter screen 904, and the crushed raw material flows into the feeding mechanism 8 through the feeding pipe 6, and the impeller 803 is driven to rotate in the cylinder 801 by the output shaft of the first motor 802 in the feeding mechanism 8. By adjusting the rotation speed of the first motor 802, the effect of adjusting the feeding speed is achieved, so that the raw material enters the heating and conveying component 5 through the feeding pipe 6, and then the melted raw material in the heating and conveying component 5 is injected into the mold component 1 through the injection component 4. 7, after cooling and molding, the clamping assembly 19 separates the mold assembly 17, and the molded workpiece flows out through the discharge pipe 18, and then the clamping assembly 19 closes the mold assembly 17, and in the process of injection molding, the air filter 14 is extracted through the exhaust assembly 151 in the air distribution mechanism 15, and the air filter 14 exhausts air in the jacket 11 through the conduit 13. The internal temperature of the jacket 11 is increased due to the influence of the heated conveying assembly 5, and the unpleasant odor in the heated conveying assembly 5 flows into the jacket 11 through the one-way air outlet valve 12 on the feed pipe 6, and the air filter 14 purifies the odor, allowing the hot air to flow into the air distribution pipe 152, and then blown into the feeding box 7 through the air outlet 153, so as to preheat the raw materials in the feeding box 7, which is more environmentally friendly and energy-saving.

[0031] In summary, the injection molding machine equipment increases the function of crushing the raw materials, effectively avoiding the blockage of the feed pipe 6, and at the same time increases the function of adjusting the feed speed, so that the raw materials can enter the heating and conveying component 5 evenly, and the raw material transportation of the heating and conveying component 5 is stable, which improves the production quality, and increases the function of collecting the heat and unpleasant odor of the heating and conveying component 5, and purifies the odor, so that the hot air preheats the raw materials in the feeding box 7, which is more environmentally friendly and energy-saving.

[0032] 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. An injection molding machine, comprising a base (1), characterized in that: An electric linear module (2) is fixedly mounted on the upper surface of the base (1) near the right side, a first chassis (3) is fixedly mounted on the upper surface of the electric linear module (2), an injection assembly (4) is mounted in the first chassis (3), a heating and conveying assembly (5) is arranged on the left side of the injection assembly (4), a feeding box (7) is fixedly mounted on the upper surface of the heating and conveying assembly (5) via a feeding pipe (6), a feeding mechanism (8) is arranged on the feeding pipe (6), a crushing mechanism (9) is arranged in the feeding box (7), a feeding hopper (10) is arranged on the upper surface of the feeding box (7) near the right side, a jacket (11) is mounted on the outer surface of the heating and conveying assembly (5), a one-way air outlet valve (12) is arranged on the feeding pipe (6) corresponding to the jacket (11), The jacket (11) is connected to an air filter (14) through a conduit (13). The air filter (14) is installed on the upper surface of the jacket (11). The air filter (14) is connected to an air distribution mechanism (15). The air distribution mechanism (15) is installed on the left side of the feeding box (7). The air distribution mechanism (15) is inserted into the feeding box (7). A second chassis (16) is installed on the upper surface of the base (1) near the left side. A mold assembly (17) is installed on the upper surface of the base (1) corresponding to the second chassis (16). A discharge pipe (18) is provided on the base (1) corresponding to the mold assembly (17). The right side feed port of the mold assembly (17) is connected to the heating and conveying assembly (5). A clamping assembly (19) is provided on the left side of the mold assembly (17).

2. The injection molding machine according to claim 1, characterized in that: A first cabinet door (20) is hingedly mounted on the front side of the first cabinet (3), and a second cabinet door (21) is arranged on the front side of the second cabinet (16) near the right side.

3. The injection molding machine according to claim 1, characterized in that: The feeding mechanism (8) comprises a cylinder (801), a first motor (802) and an impeller (803); the cylinder (801) is fixedly mounted on the feeding pipe (6); the first motor (802) is fixedly mounted on the right side of the cylinder (801); the impeller (803) is fixedly mounted on the left side of the output shaft of the first motor (802); and the impeller (803) is mounted inside the cylinder (801); the diameter of the impeller (803) matches the inner diameter of the cylinder (801).

4. The injection molding machine according to claim 1, characterized in that: The crushing mechanism (9) comprises a second motor (901), a rotating shaft (902), a blade (903) and a filter (904); the second motor (901) is mounted on the upper surface of the feeding box (7); the rotating shaft (902) is fixedly mounted on the lower surface of the output shaft of the second motor (901); the blade (903) is arranged on the rotating shaft (902) near the lower side; and the filter (904) is installed between the inner wall of the feeding box (7) below the blade (903).

5. The injection molding machine according to claim 1, characterized in that: The air distribution mechanism (15) comprises an air extraction component (151), an air distribution pipe (152) and an air outlet (153). The air extraction component (151) is installed on the left side of the feeding box (7). The air extraction component (151) connects the air filter (14) with the air distribution pipe (152). The air distribution pipe (152) is inserted into the feeding box (7). The air outlet holes (153) are evenly arranged on the front and rear side walls of the air distribution pipe (152).

6. The injection molding machine according to claim 1, characterized in that: A third door (22) is evenly hingedly installed near the right side of the base (1).

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