Injection molding machine convenient for cleaning feed port

Abstract

The utility model discloses an injection molding machine convenient for cleaning a feed port, which comprises the feed port and a connecting mechanism, a discharge port is arranged below the feed port, the top of the feed port is connected with the connecting mechanism, and a cleaning mechanism is connected below the connecting mechanism. According to the injection molding machine convenient to clean the feeding port, the cleaning mechanism capable of cleaning the interior of the feeding port is installed, multiple sets of brush rollers are installed on the cleaning mechanism, then the cleaning effect of the cleaning mechanism on the inner wall of the feeding port is improved, and the cleaning mechanism is installed on the connecting mechanism, so that the cleaning mechanism is of a detachable structure and is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine which is convenient for cleaning a feed port. Background Art

[0002] An injection molding machine, also known as an injection molding machine or injection molding machine, is the primary molding equipment used to create various shapes of plastic products from thermoplastics or thermosetting plastics using plastic molding molds. They are available in vertical, horizontal, and all-electric models. The machine heats the plastic and applies high pressure to the molten plastic, ejecting it and filling the mold cavity. When using the machine, the material must be placed in the feed hopper for discharge.

[0003] After searching, the patent number CN202221742865.1 discloses an injection molding machine shooting platform and an injection molding machine, which include a base, and the upper surface of the base is respectively provided with a shooting platform bottom plate and a supporting column, and the upper surface of the shooting platform bottom plate is fixedly connected to two mounting side plates, and the opposite surfaces of the two mounting side plates are rotatably connected to a longitudinal screw, and the surface of the longitudinal screw is threadedly connected to a movable plate, and the upper surface of the movable plate is fixedly connected to a shooting platform seat, and a feed cavity is provided on the upper surface of the shooting platform seat, and an injection molding gun barrel is embedded in the right side wall of the shooting platform seat, and the injection molding gun barrel is communicated with the feed cavity.

[0004] When the injection molding machine shooting table and the injection molding machine need to be inspected and repaired, the lifting motor is reversed to raise the feed hopper, and then the driving motor drives the longitudinal screw to rotate, and the movable plate moves longitudinally, driving the shooting table seat and the feed hopper to be spatially dislocated, providing a larger space for inspection and repair, and no bolts are used to fix the feed hopper and the injection molding machine shooting table, thereby providing convenience for inspection and improving inspection efficiency. However, after using the injection molding machine, the feed port is easily blocked due to the accumulation of materials in the feed port due to the addition of various materials. Therefore, in response to the above problems, we have made changes and innovations to the original injection molding machine shooting table and injection molding machine. Utility Model Content

[0005] The purpose of the utility model is to provide an injection molding machine with an easy-to-clean feed port, so as to solve the problem raised in the above background technology that the injection molding machine shooting table and the injection molding machine feed port on the current market are easily blocked due to the accumulation of materials in the feed port due to the addition of various materials.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an injection molding machine that is easy to clean the feed port, comprising a feed port and a connecting mechanism, a discharge port is arranged below the feed port, and the top of the feed port is connected to the connecting mechanism, and a cleaning mechanism is connected below the connecting mechanism.

[0007] Preferably, the feed port is a hollow structure and a conical structure.

[0008] Preferably, the connecting mechanism consists of a connecting cover plate, a limiting plate, a twist and a threaded shaft. The connecting cover plate is installed at the top position of the feed port, and 4 groups of fixed plates are installed in a ring on the inner side of the connecting cover plate. 4 groups of limiting plates are symmetrically installed in a ring on the outer side of the connecting cover plate, and the limiting plate is a movable structure.

[0009] Preferably, a turning knob is installed in front of the limiting plate in the connecting mechanism, and the turning knob passes through the limiting plate and is connected to a threaded shaft to form a rotating structure, and the limiting plate forms a moving structure through the threaded shaft.

[0010] Preferably, the cleaning mechanism is composed of a motor, a rotating shaft, a turntable and a brush roller. The motor is mounted on the connecting cover plate, and the motor passes through the connecting cover plate and is connected to the rotating shaft to form a rotating structure.

[0011] Preferably, a turntable is connected below the rotating shaft in the cleaning mechanism, and four groups of brush rollers are installed in a ring shape below the turntable. The brush rollers are of special-shaped structures, and are connected to the rotating shaft through the turntable to form a rotating structure.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the injection molding machine is convenient for cleaning the feed port;

[0013] 1. A cleaning mechanism that can clean the inside of the feed port is installed on the injection molding machine that is convenient for cleaning the feed port. The cleaning mechanism is equipped with multiple sets of brush rollers, and the brush rollers are of a special-shaped structure, so that when cleaning the inner wall of the feed port, they fit more closely to the inner wall of the feed port, thereby improving the cleaning effect of the cleaning mechanism on the inner wall of the feed port.

[0014] 2. The cleaning mechanism is installed on the connecting mechanism, and the connecting mechanism is a detachable structure, which makes it more convenient to use when using the cleaning mechanism to clean the feed port. The disassembly structure of the connecting mechanism is simple and easy to operate, and the connecting mechanism is a manual adjustment structure, which makes it more energy-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at center A;

[0017] Figure 3 This is a schematic diagram of the overall top-view cross-sectional structure of the utility model;

[0018] Figure 4 This is a schematic diagram of a partial side cross-sectional structure of the utility model.

[0019] In the figure: 1. Feed port; 2. Discharge port; 3. Connecting mechanism; 301. Connecting cover plate; 302. Limiting plate; 303. Turning knob; 304. Threaded shaft; 4. Cleaning mechanism; 401. Motor; 402. Rotating shaft; 403. Turntable; 404. Brush roller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides a technical solution: an injection molding machine that is easy to clean the feed port, including a feed port 1 and a connecting mechanism 3, a discharge port 2 is set below the feed port 1, and the top of the feed port 1 is connected to the connecting mechanism 3, and a cleaning mechanism 4 is connected below the connecting mechanism 3.

[0022] The connecting mechanism 3 is composed of a connecting cover plate 301, a limiting plate 302, a twisting knob 303 and a threaded shaft 304. The connecting cover plate 301 is installed at the top position of the feed port 1, and four groups of fixed plates are installed in a ring on the inner side of the connecting cover plate 301. Four groups of limiting plates 302 are symmetrically installed in a ring on the outer side of the connecting cover plate 301, and the limiting plates 302 are movable structures. The installation of the limiting plates 302 can clamp the feed port 1.

[0023] A twist knob 303 is installed in front of the limit plate 302 in the connecting mechanism 3, and a threaded shaft 304 is connected to the twist knob 303 through the limit plate 302 to form a rotating structure. The limit plate 302 forms a moving structure through the threaded shaft 304, and the limit plate 302 forms a clamping structure through the threaded shaft 304, which can complete the clamping of the feed port 1.

[0024] The cleaning mechanism 4 consists of a motor 401, a rotating shaft 402, a turntable 403 and a brush roller 404. The motor 401 is installed on the connecting cover 301, and the motor 401 passes through the connecting cover 301 and is connected to the rotating shaft 402 to form a rotating structure. The installation of the cleaning mechanism 4 can clean the inner wall of the feed port 1.

[0025] A turntable 403 is connected below the rotating shaft 402 in the cleaning mechanism 4, and four groups of brush rollers 404 are installed in a ring below the turntable 403. The brush rollers 404 are of a special-shaped structure, and the brush rollers 404 are connected to the rotating shaft 402 through the turntable 403 to form a rotating structure. The special-shaped structure of the brush rollers 404 allows them to fit more closely when cleaning the inner wall of the feed port 1.

[0026] Working principle: When using the injection molding machine that is easy to clean the feed port, first connect the fixed plate on the inner side of the connecting cover 301 with the inner side of the feed port 1, then turn the knob 303. Since the knob 303 is connected to the threaded shaft 304, when the knob 303 is turned, the threaded shaft 304 is driven to rotate at the same time, and since the threaded shaft 304 is connected to the limit plate 302, when the threaded shaft 304 is turned, the limit plate 302 moves, and the connection between the connecting cover 301 and the feed port 1 is completed. Then rotate the motor 401. Since the motor 401 is connected to the rotary The rotating shaft 402, so when the motor 401 rotates, it will also drive the rotating shaft 402 to rotate, which can drive the turntable 403 below the rotating shaft 402 to rotate. Since four sets of brush rollers 404 are symmetrically installed below the turntable 403, when the turntable 403 rotates through the rotating shaft 402, it will also drive the brush rollers 404 to rotate. Moreover, since the brush rollers 404 are of a special-shaped structure, when cleaning the inner wall of the feed port 1, the brush rollers 404 can fit more closely to the inner wall of the feed port 1, thereby improving the cleaning effect. The contents not described in detail in this manual belong to the prior art known to professional and technical personnel in this field.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An injection molding machine that facilitates cleaning of a feed inlet, comprising a feed inlet (1) and a connecting mechanism (3), characterized in that: A discharge port (2) is arranged below the feed port (1), and a connection mechanism (3) is connected to the top of the feed port (1). A cleaning mechanism (4) is connected below the connection mechanism (3). The connection mechanism (3) is composed of a connection cover plate (301), a limit plate (302), a twisting wheel (303) and a threaded shaft (304). The connection cover plate (301) is mounted at the top of the feed port (1), and four groups of fixed plates are annularly mounted on the inner side of the connection cover plate (301). Four groups of limit plates (302) are symmetrically annularly mounted on the outer side of the connection cover plate (301), and the limit plates (302) are movable structures. The cleaning mechanism (4) is composed of a motor (401), a rotating shaft (402), a rotating disk (403) and a brush roller (404). The motor (401) is mounted on the connection cover plate (301), and the motor (401) passes through the connection cover plate (301) and is connected to the rotating shaft (402) to form a rotating structure.

2. The injection molding machine for facilitating cleaning of the feed port according to claim 1, characterized in that: The feed inlet (1) is a hollow structure, and the feed inlet (1) is a conical structure.

3. The injection molding machine for facilitating cleaning of the feed port according to claim 1, characterized in that: In the connection mechanism (3), a knob (303) is installed in front of the limiting plate (302), and the knob (303) passes through the limiting plate (302) and is connected to a threaded shaft (304) to form a rotating structure, and the limiting plate (302) forms a moving structure through the threaded shaft (304).

4. The injection molding machine for facilitating cleaning of the feed port according to claim 1, characterized in that: In the cleaning mechanism (4), a rotating disk (403) is connected below the rotating shaft (402), and four groups of brush rollers (404) are installed in a ring shape below the rotating disk (403). The brush rollers (404) are of a special-shaped structure, and the brush rollers (404) are connected to the rotating shaft (402) through the rotating disk (403) to form a rotating structure.

Images