Injection molding machine with protective structure for plastic products

Abstract

The utility model belongs to the technical field of plastic products, and particularly relates to a plastic product injection molding machine with a protection structure, which comprises an injection molding machine and supporting legs, the protection structure is arranged on one side of the injection molding machine, and the protection structure comprises a protection mechanism and a feeding mechanism. The protection mechanism comprises a protection box, a first threaded rod, a clamping plate, a control panel and a connecting plate, and the inner wall of the protection box is in threaded connection with the outer wall of the first threaded rod. According to the plastic product injection molding machine with the protection structure, a barrier plate can be quickly and conveniently opened and closed, a control panel can be better used, the injection molding machine can be better controlled, external articles can be quickly and conveniently blocked and protected, the control panel can be better protected, and the service life of the injection molding machine is prolonged. The problems that the control panel is damaged and normal work of the injection molding machine is affected due to the fact that the control panel is usually in an exposed state and is accidentally impacted when the control panel is not used are solved, and the working efficiency of the injection molding machine is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic products, concretely to a plastic product injection molding machine with protective structure. BACKGROUND

[0002] The injection molding machine is also called injection molding machine or injection machine. It is the main molding equipment for making various shapes of plastic products by using thermoplastic or thermosetting plastic. 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 fill the mold cavity. The injection molding machine is needed in plastic product production.

[0003] The existing injection molding machine usually has a control panel during use. The control panel mainly has a touch display screen for turning on, turning off and displaying real-time data of the injection molding machine. However, in actual use, the control panel is usually in an exposed state. If it is accidentally hit when not in use, the control panel will be damaged, affecting the normal work of the injection molding machine and reducing the working efficiency of the injection molding machine.

[0004] Therefore, we need to provide an injection molding machine with protective structure for plastic products. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an injection molding machine with protective structure for plastic products to solve the problem that the control panel is usually in an exposed state, which may be damaged by accidental impact when not in use, affecting the normal work of the injection molding machine and reducing the working efficiency of the injection molding machine.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: an injection molding machine with protective structure for plastic products, comprising an injection molding machine and supporting legs, and a protective structure is arranged on one side of the injection molding machine.

[0007] The protective structure comprises a protective mechanism and a feeding mechanism.

[0008] The protective mechanism comprises a protective box, a threaded rod one, a clamping plate, a control panel, a connecting plate, the inner wall of the protective box is threadedly connected with the outer wall of the threaded rod one, the bottom of the threaded rod one is rotationally connected with the top of the clamping plate, the bottom of the clamping plate is in extrusion contact with the top of the control panel, one side of the protective box is connected with one end of the connecting plate, a guide rod is fixedly installed on one side of the connecting plate, a movable plate is slidably connected with the outer wall of the guide rod, a blocking plate is fixedly installed on one end of the movable plate, a connecting block is fixedly installed on one side of the protective box, a threaded rod two is threadedly connected with the inner wall of the connecting block, a damper is fixedly installed on one side of the blocking plate, and a protective plate is fixedly installed on one end of the damper.

[0009] Further improvement lies in that the number of the connecting plates is four, the connecting plates are symmetrically distributed on both sides of the protection box respectively, the number of the guide rods is two, and the guide rods are symmetrically distributed between the four connecting plates, so that the stability of the moving plate during movement can be effectively increased, and the blocking plate can be switched better.

[0010] Further improvement lies in that the shape of the moving plate is L-shaped, the number of the moving plates is two, the moving plates are symmetrically distributed on both sides of the blocking plate respectively, and a spring one is fixedly installed between one side of the moving plate and one side of the connecting plate, so that the blocking plate can be switched quickly and conveniently, and the control panel can be used better.

[0011] Further improvement lies in that the number of the dampers is four, the dampers are symmetrically distributed on one side of the protection plate respectively, and a spring two is fixedly installed between one side of the protection plate and one side of the blocking plate, so that the external articles can be better blocked and protected, and the control panel can be better protected.

[0012] Further improvement lies in that the feeding mechanism comprises a feeding hopper, a filter screen, a mounting plate, a motor, and a rotating rod, the inner wall of the feeding hopper and the outer wall of the filter screen are connected with each other, the top of the feeding hopper and the top of the mounting plate are connected with each other, the top of the mounting plate and one end of the motor are connected with each other, the output end of the motor and the top of the rotating rod are connected with each other, a stirring roller is fixedly installed on the outer wall of the rotating rod, and a scraper is fixedly installed on the outer wall of the rotating rod.

[0013] Further improvement lies in that the shape of the stirring roller is cross-shaped, the shape of the scraper is cross-shaped, and the bottom of the scraper is in extrusion contact with the top of the filter screen, so that the raw materials can be fed quickly and conveniently, the raw materials can be filtered, the raw materials can be stirred, and the raw materials can be effectively prevented from being accumulated.

[0014] Further improvement lies in that the bottom of the injection molding machine is connected with the top of the supporting leg, one side of the injection molding machine is connected with one side of the protection box, and the top of the injection molding machine is in communication with the bottom of the feeding hopper.

[0015] Compared with the prior art, the injection molding machine has the advantages that:

[0016] 1. The injection molding machine with the protection structure can quickly and conveniently switch the blocking plate, better use the control panel, better control the injection molding machine, quickly and conveniently block and protect the external articles, better protect the control panel, solve the problem that the control panel is damaged due to unexpected impact when not in use, and affect the normal work of the injection molding machine, and improve the working efficiency of the injection molding machine.

[0017] 2. The injection molding machine with a protective structure, through the feeding mechanism, raw materials can be quickly and conveniently fed, raw materials can be better filtered, raw materials can be quickly and conveniently stirred, thereby effectively preventing the raw materials from accumulating in the feeding hopper, and the raw materials on the filter screen can be better scraped, thereby effectively preventing the filter screen from being blocked. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the sectional structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the protective mechanism of the utility model Figure 1 ;

[0021] Figure 4 It is a schematic diagram of the protective mechanism of the utility model Figure 2 ;

[0022] Figure 5 It is a schematic diagram of the protective mechanism of the utility model Figure 3 ;

[0023] Figure 6 It is a schematic diagram of the enlarged structure of A in the utility model Figure 4 ;

[0024] Figure 7 It is a schematic diagram of the structure of the feeding mechanism of the utility model.

[0025] In the figure: 1, injection molding machine; 2, supporting leg; 3, protective mechanism; 301, protective box; 302, threaded rod one; 303, clamping plate; 304, control panel; 305, connecting plate; 306, guide rod; 307, moving plate; 308, blocking plate; 309, connecting block; 310, threaded rod two; 311, damper; 312, protective plate; 4, feeding mechanism; 401, feeding hopper; 402, filter screen; 403, mounting plate; 404, motor; 405, rotating rod; 406, stirring roller; 407, scraper. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Referring to Figures 1-7 The utility model provides a technical scheme:

[0028] Embodiment one:

[0029] A plastic product injection molding machine with a protective structure, comprising an injection molding machine 1 and a supporting leg 2, the injection molding machine 1 side is provided with a protective structure;

[0030] The protective structure includes a protection mechanism 3 and a feeding mechanism 4;

[0031] The protection mechanism 3 includes a protection box 301, a threaded rod one 302, a clamping plate 303, a control panel 304, a connecting plate 305, the inner wall of the protection box 301 is threadedly connected with the outer wall of the threaded rod one 302, the bottom of the threaded rod one 302 is rotatably connected with the top of the clamping plate 303, the bottom of the clamping plate 303 is extrudedly contacted with the top of the control panel 304, one side of the protection box 301 is connected with one end of the connecting plate 305, the connecting plate 305 is fixedly installed with a guide rod 306 on one side, the guide rod 306 is slidably connected with a moving plate 307 on the outer wall, the moving plate 307 is fixedly installed with a blocking plate 308 on one end, the protection box 301 is fixedly installed with a connecting block 309 on one side, the connecting block 309 is threadedly connected with a threaded rod two 310 in the inner wall, the blocking plate 308 is fixedly installed with a damper 311 on one side, and the damper 311 is fixedly installed with a protection plate 312 on one end;

[0032] In the embodiment, the number of connecting plates 305 is four, the connecting plates 305 are symmetrically distributed on both sides of the protection box 301 respectively, the number of guide rods 306 is two, and the guide rods 306 are symmetrically distributed between the four connecting plates 305 respectively, so that the stability of the moving plate 307 when moving can be effectively increased, and the blocking plate 308 can be better switched on and off;

[0033] Further, the moving plate 307 is L-shaped, the number of moving plates 307 is two, the moving plates 307 are symmetrically distributed on both sides of the blocking plate 308 respectively, and a spring one is fixedly installed between one side of the moving plate 307 and one side of the connecting plate 305, so that the blocking plate 308 can be quickly and conveniently switched on and off, and the control panel 304 can be better used;

[0034] Still further, the number of dampers 311 is four, the dampers 311 are symmetrically distributed on one side of the protection plate 312 respectively, and a spring two is fixedly installed between one side of the protection plate 312 and one side of the blocking plate 308, so that external articles can be better blocked and protected, and the control panel 304 can be better protected.

[0035] When it is needed to use, the operator moves the blocking plate 308 to move the moving plate 307 to slide on the guide rod 306, the moving plate 307 is extruded by the spring one, the protective box 301 can be opened, the threaded rod two 310 is rotated to move in the connecting block 309, the threaded rod two 310 can be inserted into the moving plate 307, the moving plate 307 is fixed and limited, the operator can control the injection molding machine 1 through the control panel 304 installed in the protective box 301, when the use is completed, the threaded rod two 310 is extracted from the moving plate 307, the fixing and limiting of the moving plate 307 is cancelled, the moving plate 307 is reset by the elastic force of the spring one, the protective box 301 is closed, the control panel 304 is protected, when the external object hits, the external object hits the protective plate 312 to move, the damping device 311 and the spring two are extruded by the movement of the protective plate 312, shock absorption and buffering are realized, and better protection work can be realized, when the control panel 304 needs to be disassembled, the threaded rod one 302 is rotated to move in the inner wall of the protective box 301, the clamping plate 303 is moved by the movement of the threaded rod one 302, the clamping plate 303 is moved to cancel the fixing and limiting of the control panel 304, the control panel 304 is disassembled, when it is needed to install, the above steps are repeated in reverse to install, so that the operator can use more conveniently, and the control panel 304 can be better protected.

[0036] Embodiment two:

[0037] On the basis of embodiment one, the feeding mechanism 4 comprises a feeding hopper 401, a filter screen 402, a mounting plate 403, a motor 404 and a rotating rod 405, the inner wall of the feeding hopper 401 and the outer wall of the filter screen 402 are connected with each other, the top of the feeding hopper 401 and the top of the mounting plate 403 are connected with each other, the top of the mounting plate 403 and one end of the motor 404 are connected with each other, the output end of the motor 404 and the top of the rotating rod 405 are connected with each other, the outer wall of the rotating rod 405 is fixedly installed with a stirring roller 406 and a scraper 407.

[0038] In this embodiment, the shape of the stirring roller 406 is cross-shaped, the shape of the scraper 407 is cross-shaped, and the bottom of the scraper 407 is in extrusion contact with the top of the filter screen 402, so that the raw materials can be quickly and conveniently fed, filtered and stirred, and the accumulation of the raw materials can be effectively prevented.

[0039] Further, the bottom of the injection molding machine 1 is connected with the top of the supporting leg 2, one side of the injection molding machine 1 is connected with one side of the protective box 301, and the top of the injection molding machine 1 is in communication with the bottom of the feeding hopper 401.

[0040] When it is necessary to use, the operator can control the injection molding machine 1 through the protection mechanism 3, and can protect the control panel 304, when it is necessary to load, pour the raw materials into the feeding hopper 401, and filter the raw materials through the filter screen 402, after filtering, send it into the injection molding machine 1 for processing and production, start the motor 404 to work to drive the rotating rod 405 to rotate, drive the stirring roller 406 to rotate through the rotating rod 405, and stir the raw materials through the stirring roller 406, which can effectively prevent the raw materials from accumulating in the feeding hopper 401, drive the scraper 407 to rotate through the rotating rod 405, and scrape the raw materials on the surface of the filter screen 402 through the scraper 407, which can effectively prevent the filter screen 402 from being blocked for a long time, and better load work, further improve the working efficiency of the injection molding machine 1.

[0041] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the existence of other identical elements in the process, method, article or equipment including the element.

Claims

1. An injection molding machine for plastic articles with containment structure, comprising an injection molding machine (1) and supporting legs (2), characterized in that: The injection molding machine (1) is provided with a protective structure on one side; The protective structure comprises a protection mechanism (3) and a feeding mechanism (4); The protection mechanism (3) comprises a protection box (301), a threaded rod (302), a clamping plate (303), a control panel (304), a connecting plate (305), the inner wall of the protection box (301) is threadedly connected with the outer wall of the threaded rod (302), the bottom of the threaded rod (302) is rotatably connected with the top of the clamping plate (303), the bottom of the clamping plate (303) is in extrusion contact with the top of the control panel (304), one side of the protection box (301) is connected with one end of the connecting plate (305), a guide rod (306) is fixedly installed on one side of the connecting plate (305), a movable plate (307) is slidably connected with the outer wall of the guide rod (306), a blocking plate (308) is fixedly installed on one end of the movable plate (307), a connecting block (309) is fixedly installed on one side of the protection box (301), a threaded rod (310) is threadedly connected with the inner wall of the connecting block (309), a damper (311) is fixedly installed on one side of the blocking plate (308), and a protection plate (312) is fixedly installed on one end of the damper (311).

2. The injection molding machine for plastic products with protective structure according to claim 1, characterized in that: The number of the connecting plates (305) is four, the connecting plates (305) are symmetrically distributed on both sides of the protection box (301), and the number of the guide rods (306) is two.

3. The injection molding machine for plastic products with protective structure according to claim 1, characterized in that: The movable plate (307) is L-shaped, the number of the movable plates (307) is two, the movable plates (307) are symmetrically distributed on both sides of the blocking plate (308), and spring one is fixedly installed between one side of the movable plate (307) and one side of the connecting plate (305).

4. The injection molding machine for plastic products with protective structure according to claim 1, characterized in that: The number of the dampers (311) is four, the dampers (311) are symmetrically distributed on one side of the protection plate (312), and spring two is fixedly installed between one side of the protection plate (312) and one side of the blocking plate (308).

5. The injection molding machine for plastic articles with protective structure according to claim 1, characterized in that: The feeding mechanism (4) comprises a feeding hopper (401), a filter screen (402), a mounting plate (403), a motor (404), and a rotating rod (405), the inner wall of the feeding hopper (401) is connected with the outer wall of the filter screen (402), the top of the feeding hopper (401) is connected with the top of the mounting plate (403), the top of the mounting plate (403) is connected with one end of the motor (404), the output end of the motor (404) is connected with the top of the rotating rod (405), the outer wall of the rotating rod (405) is fixedly installed with a stirring roller (406), and the outer wall of the rotating rod (405) is fixedly installed with a scraper (407).

6. The injection molding machine for plastic articles with protective structure according to claim 5, characterized in that: The stirring roller (406) is cross-shaped, the scraper (407) is cross-shaped, and the bottom of the scraper (407) is in extrusion contact with the top of the filter screen (402).

7. The injection molding machine for plastic articles with protective structure according to claim 1, characterized in that: The bottom of the injection molding machine (1) is connected with the top of the supporting leg (2), one side of the injection molding machine (1) is connected with one side of the protective box (301), and the top of the injection molding machine (1) is in communication with the bottom of the upper hopper (401).

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