Safety protective cover structure facilitating operation of manipulator of injection molding machine

Abstract

The utility model discloses a safety protective cover structure convenient for a manipulator of an injection molding machine to work, which belongs to the technical field of protective devices of injection molding machines and comprises an injection molding machine working rack, an injection molding machine head plate, a movable top cover structure, a movable side door structure, a head plate upper sealing plate and an operation side panel, the injection molding machine head plate is arranged on one side of the injection molding part working rack, the movable top cover structure is movably arranged above the injection molding part working rack, and the movable side door structure is movably arranged between the movable top cover structure and the injection molding part working rack; the head plate upper sealing plate is arranged on the injection molding machine head plate, and the movable top cover structure is movably connected with the head plate upper sealing plate; the operation side panel is arranged on the side surface of the injection molding machine head plate, and the movable side door structure is movably connected with the operation side panel. According to the utility model, the technical problem of how to improve the disassembly and assembly convenience of the protective structure of the injection molding machine is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective devices for injection molding machines, in particular to a safety protective cover structure that facilitates the operation of a manipulator of an injection molding machine. Background Art

[0002] The protective door on an injection molding machine is a key safety component, designed primarily to protect operators and equipment. Firstly, it provides safety protection by preventing operators from coming into contact with dangerous areas of high temperature and high pressure during operation, thereby avoiding safety accidents such as burns and crushing injuries. Secondly, it provides environmental protection by effectively blocking splashes generated during the injection molding process, thereby maintaining a clean and safe environment.

[0003] Therefore, the protective door of the injection molding machine must have sufficient strength and stability to withstand the impact and vibration during the operation of the injection molding machine, ensuring that the door body does not deform or loosen. In addition, since the injection molding machine generates high temperatures during operation, the protective door must have good high-temperature resistance to prevent deformation and damage to the door body due to high temperatures. Moreover, the protective door should have good sealing properties to ensure that it can effectively isolate the interior of the injection molding machine from the external environment when closed to prevent the leakage of harmful gases and dust.

[0004] Based on this, Chinese patent CN105252731A discloses an injection molding machine hood, which includes a rear protective door, which is composed of a top protective door panel and two side protective door panels connected into one body. The rear end of the top protective door panel is symmetrically provided with rear pressure wheels on the left and right sides, and the rear pressure wheels roll with the upper slide rails for the sliding door of the injection molding machine hood to slide. The front end of the top protective door panel is symmetrically provided with front pressure wheels on the left and right sides. The top wall of the top movable door panel of the movable door is symmetrically provided with grooves extending along the upper slide rails on the left and right sides, and the grooves are equipped with tracks. The front pressure wheels roll with the corresponding tracks. The side protective door panels of the rear protective door are provided with reinforced connecting plates, and the side protective door panels are detachably connected to the injection molding machine body through the reinforced connecting plates using fasteners. This injection molding machine hood can avoid directly removing the rear protective door when the internal components of the rear protective door need to be inspected and maintained.

[0005] However, the above-disclosed protective structure for the injection molding machine still has the technical problem of inconvenient installation and disassembly. Specifically, in the normal production practice of the injection molding machine, there are usually two situations: manual material removal and robot material removal within the protective structure. If the injection molding area of ​​the injection molding machine is used as the boundary, the working range of the robot is usually from top to bottom, while manual material removal is from the side to the inside; the two have different modes of action. Therefore, it is necessary to make the top and sides of the protective structure of the injection molding machine a structure that can be easily disassembled and installed, so as to facilitate the normal operation of the two different working conditions mentioned above. The existing protective structure of the injection molding machine requires the use of specific tools for disassembly each time; moreover, the side cover of the protective door with the missing door is difficult to restore after disassembly, and its versatility is insufficient. Utility Model Content

[0006] Based on this, it is necessary to address the technical issue of how to improve the convenience of disassembly and assembly of the protective structure of the injection molding machine and provide a safety protective cover structure that facilitates the operation of the injection molding machine manipulator.

[0007] A safety shield structure that facilitates the operation of an injection molding machine manipulator, comprising: an injection molding machine workbench, an injection molding machine head plate, a movable top cover structure, a movable side door structure, a sealing plate on the head plate, and an operating side panel; the injection molding machine head plate is arranged on one side above the injection molding workbench, the movable top cover structure is movably arranged above the injection molding machine workbench, and the movable side door structure is movably arranged between the movable top cover structure and the injection molding machine workbench; the sealing plate on the head plate is arranged above the injection molding machine head plate, and the movable top cover structure is movably connected to the sealing plate on the head plate; the operating side panel is arranged on the side of the injection molding machine head plate, and the movable side door structure is movably connected to the operating side panel.

[0008] Furthermore, a first guide rail structure and a second guide rail structure are respectively provided on the main machine workbench.

[0009] Furthermore, the movable top cover structure is movably connected to the first guide rail structure; one side of the movable side door structure is movably connected to the first guide rail structure, and the other side of the movable side door structure is movably connected to the second guide rail structure.

[0010] Furthermore, the movable roof structure comprises a roof body, roof reinforcement ribs, a roof roller assembly and a welded block pad.

[0011] Furthermore, a plurality of top cover reinforcement ribs are evenly distributed in the top cover main body, and a plurality of top cover roller assemblies are correspondingly arranged in each of the top cover reinforcement ribs; each of the top cover roller assemblies is movably connected to the first guide rail structure.

[0012] Furthermore, a plurality of the welding block pads are evenly arranged around the top cover reinforcement rib, and each of the welding block pads is connected to the top cover body.

[0013] Furthermore, the movable side door structure comprises a side door body, a side door window structure, a plurality of side door reinforcing ribs, a plurality of side door roller assemblies and a plurality of side door threaded connection holes.

[0014] Furthermore, the side door window structure is arranged in the side door main body, and a plurality of side door reinforcement ribs are distributed around the side door window structure, each of the side door reinforcement ribs is connected to the side door main body, and a plurality of side door roller assemblies are distributed in each of the side door reinforcement ribs; each of the side door roller assemblies is correspondingly connected to the second guide rail structure or the first guide rail structure.

[0015] Furthermore, a plurality of the side door threaded connection holes are evenly distributed on the side door body, and each of the side door threaded connection holes is matched and connected with the top cover body.

[0016] Furthermore, the upper sealing plate of the head plate has an upper sealing plate body, a plurality of rivet nut structures and a plurality of upper sealing plate connecting holes; a plurality of the rivet nut structures are distributed on one side of the upper sealing plate body, and a plurality of upper sealing plate connecting holes are distributed on the other side of the upper sealing plate body; the rivet nut structure is matched and connected with the movable top cover structure, and the upper sealing plate connecting holes are matched and connected with the injection molded head plate.

[0017] To sum up, the utility model provides a safety protection cover structure that is convenient for the operation of the injection molding machine manipulator, which is respectively provided with an injection molding machine workbench, an injection molding machine head plate, a movable top cover structure, a movable side door structure, a sealing plate on the head plate and an operating side panel; the injection molding machine head plate is arranged on one side above the injection molding workbench, the movable top cover structure is movably arranged above the injection molding machine workbench, and the movable side door structure is movably arranged between the movable top cover structure and the injection molding machine workbench; the sealing plate on the head plate is arranged on the injection molding machine head plate, and the movable top cover structure is movably connected to the sealing plate on the head plate; the operating side panel is arranged on the side of the injection molding machine head plate, and the movable side door structure is movably connected to the operating side panel. Thus, the movable top cover structure can be opened and away from the connection of the sealing plate on the head plate. At this time, the top of the injection molding machine workbench is exposed, and the external manipulator can normally grab materials and work above it; and when there is no need to use the external manipulator to work, the movable top cover structure can also be fixedly connected to the sealing plate on the head plate; or when taking large materials, manual assistance is required to take the materials and the protective cover exposes the opening of the tape when needed; at this time, the movable top cover structure and the movable side door structure can be fixedly connected, so that the two can be linked; thus, the protective cover can be exposed to the opening space on the top and sides. Therefore, the utility model, a safety protective cover structure that is convenient for the work of the injection molding machine manipulator, solves the technical problem of how to improve the convenience of disassembly and assembly of the injection molding machine protective structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a safety shield structure that facilitates the operation of an injection molding machine manipulator in the present utility model;

[0019] Figure 2 This is a structural diagram of a safety shield structure part of the utility model that facilitates the operation of the injection molding machine manipulator;

[0020] Figure 3 This is a structural diagram of another part of the safety shield structure for facilitating the operation of the injection molding machine manipulator of the utility model;

[0021] Figure 4 This is a structural diagram of another part of the safety shield structure for facilitating the operation of the injection molding machine manipulator of the utility model;

[0022] Figure 5 This is a structural schematic diagram of another part of the safety protection cover structure for facilitating the operation of the injection molding machine manipulator of the utility model. DETAILED DESCRIPTION

[0023] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0026] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0028] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0029] Please also refer to Figures 1 to 5 The utility model provides a safety protection cover structure that facilitates the operation of the injection molding machine manipulator, which includes: an injection molding machine workbench 1, an injection molding machine head plate 2, a movable top cover structure 3, a movable side door structure 4, a sealing plate 5 on the head plate and an operating side panel 6; the injection molding machine head plate 2 is arranged on one side above the injection molding workbench 1, the movable top cover structure 3 is movably arranged above the injection molding machine workbench 1, and the movable side door structure 4 is movably arranged between the movable top cover structure 3 and the injection molding machine workbench 1; the sealing plate 5 on the head plate is arranged on the injection molding machine head plate 2, and the movable top cover structure 3 is movably connected to the sealing plate 5 on the head plate; the operating side panel 6 is arranged on the side of the injection molding machine head plate 2, and the movable side door structure 4 is movably connected to the operating side panel 6.

[0030] Specifically, the injection molding machine workbench 1 is a supporting platform structure of the working area set up for the external injection molding machine to perform the injection molding process, and the injection molding head plate 2 structure is set on one end side thereof; the sealing plate 5 on the head plate and the operating side panel 6 can be fixedly connected to the top and side of the injection molding machine head plate 2 by connecting parts such as M8 screws; the movable top cover structure 3 is movably set on the injection molding machine stand 1, and one end of the movable top cover structure 3 is movably abutted against the side of the sealing plate 5 on the head plate; the movable side door structure 4 is movably set between the movable top cover structure 3 and the injection molding machine workbench 1, and the side of the movable side door structure 4 is movably abutted against the side of the operating side panel 6; thereby, the injection molding machine head plate 2, the movable top cover structure 3, the movable side door structure 4, the sealing plate 5 on the head plate and the operating side panel 6 can enclose each other to form a protective cover structure. When the safety protection cover structure of the utility model that facilitates the operation of the injection molding machine manipulator is in the working process, the movable top cover structure 3 can be opened and away from the connection of the sealing plate 5 on the head plate. At this time, the top of the injection molding machine workbench 1 is exposed, and the external manipulator can normally grab materials and work above it; and when the external manipulator is not needed to work, the movable top cover structure 3 can also be fixedly connected to the sealing plate 5 on the head plate through M6 screws and other connectors; or for some special cases, for example, when picking up large materials, manual assistance is required to pick up materials and the protective cover exposes the opening of the tape when needed; at this time, the movable top cover structure 3 and the movable side door structure 4 can be fixedly connected through M8 screws and other connectors, so that the two can be linked; thus, the protective cover can be exposed to the opening space on the top and side. In this way, the convenience of disassembly and assembly of the injection molding machine protection structure can be improved; moreover, this protection structure can also meet a variety of injection molding machine usage conditions, so as to improve the versatility of the injection molding machine when picking up materials.

[0031] Furthermore, a first guide rail structure 7 and a second guide rail structure 8 are respectively provided on the main machine workbench 1, and the movable top cover structure 3 is movably connected to the first guide rail structure 7; one side of the movable side door structure 4 is movably connected to the first guide rail structure 7, and the other side of the movable side door structure 4 is movably connected to the second guide rail structure 7.

[0032] Furthermore, the movable roof structure 3 comprises a roof body 301, roof reinforcement ribs 302, roof roller assemblies 303, and welded pads 304. Several roof reinforcement ribs 302 are evenly distributed in the roof body 301, and several roof roller assemblies 303 are correspondingly arranged in each of the roof reinforcement ribs 302. Each of the roof roller assemblies 303 is movably connected to the first guide rail structure 7. Several welded pads 304 are evenly arranged around the roof reinforcement ribs 302, and each of the welded pads 304 is connected to the roof body 301. Specifically, the roof reinforcement ribs 302 can support the overall structure of the roof body 301 and enhance its rigidity. The several roof roller assemblies 303 arranged thereon can facilitate the sliding displacement of the roof body 301 on the first guide rail 7. The welding block pad 304 itself can be provided with a thread, and further, when the movable top cover structure 3 is opened, it can be interconnected with the limiting structure of the external injection molding machine, thereby playing the role of fixing the position when opening the door.

[0033] Furthermore, the movable side door structure 4 has a side door body 401, a side door window structure 402, a plurality of side door reinforcement ribs 403, a plurality of side door roller assemblies 404 and a plurality of side door threaded connection holes 405; the side door window structure 402 is arranged in the side door body 401, and a plurality of side door reinforcement ribs 403 are distributed around the side door window structure 402, each of the side door reinforcement ribs 403 is connected to the side door body 401, and a plurality of side door roller assemblies 404 are distributed in each of the side door reinforcement ribs 403; each of the side door roller assemblies 404 is connected to the second guide rail structure 8 or the first guide rail structure 7; a plurality of side door threaded connection holes 405 are evenly distributed on the side door body 401, and each of the side door threaded connection holes 405 is matched and connected to the top cover body 301. Specifically, the side door window structure 402 allows users to directly access small items. To access large items, the movable top cover structure 3 and the movable side door structure 4 can be opened simultaneously, as described above. When the movable side door structure 4 is open, the upper portion of the side door body 401 can be slidably connected to the first guide rail structure 7 via a plurality of side door roller assemblies 404, while the lower portion can be movably connected to the second guide rail structure 8 via a plurality of side door roller assemblies 404. Side door reinforcement ribs 403 are used around the perimeter of the side door window structure 402 to enhance the structural rigidity of the side door. Furthermore, when the side door body 401 and the top cover body 301 need to be linked, they can be linked using fasteners such as screws through the side door threaded connection holes 405.

[0034] Furthermore, the upper sealing plate 5 on the head plate has an upper sealing plate body 501, a plurality of rivet nut structures 502 and a plurality of upper sealing plate connecting holes 503; a plurality of the rivet nut structures 502 are distributed on one side of the upper sealing plate body 501, and a plurality of upper sealing plate connecting holes 503 are distributed on the other side of the upper sealing plate body 501; the rivet nut structure 502 is matched and connected with the movable top cover structure 3, and the upper sealing plate connecting holes 503 are matched and connected with the injection molding head plate 2. Specifically, the rivet nut structure 502 is used to match and connect with the movable top cover structure 3 when the door is closed, so as to achieve door closing and locking. In addition, the upper sealing plate connecting holes 503 are used to fix the upper sealing plate body 501 to the injection molding machine head plate 2.

[0035] Furthermore, the operating side panel 6 comprises a side panel body 601 and a plurality of track connection structures 602. The track connection structures 602 are evenly distributed on the side panel body 601, and each track connection structure 602 is connected to the first guide rail structure 7 or the second guide rail structure 8. Specifically, the side panel body 601 can be fixed to the injection molding machine head plate 2 using fasteners such as M8 screws, while the track connection structures 602 can serve as a connecting link between the guide rail and the side panel body 601, thereby interconnecting the two.

[0036] To sum up, the utility model provides a safety protection cover structure that facilitates the operation of the injection molding machine manipulator, which is respectively provided with an injection molding machine workbench 1, an injection molding machine head plate 2, a movable top cover structure 3, a movable side door structure 4, a head plate upper sealing plate 5 and an operating side panel 6; the injection molding machine head plate 2 is arranged on one side above the injection molding workbench 1, the movable top cover structure 3 is movably arranged above the injection molding machine workbench 1, and the movable side door structure 4 is movably arranged between the movable top cover structure 3 and the injection molding machine workbench 1; the head plate upper sealing plate 5 is arranged on the injection molding machine head plate 2, and the movable top cover structure 3 is movably connected to the head plate upper sealing plate 5; the operating side panel 6 is arranged on the side of the injection molding machine head plate 2, and the movable side door structure 4 is movably connected to the operating side panel 6. Thus, the movable top cover structure 3 can be opened and away from the connection point of the sealing plate 5 on the head plate. At this time, the top of the injection molding machine workbench 1 is exposed, and the external manipulator can normally grab materials and work above it; and when there is no need to use the external manipulator to work, the movable top cover structure 3 can also be fixedly connected to the sealing plate 5 on the head plate; or when taking large materials, manual assistance is required to take the materials and the protective cover exposes the opening of the tape when needed; at this time, the movable top cover structure 3 and the movable side door structure 4 can be fixedly connected so that the two can be linked; thus, the protective cover can be exposed to the opening space on the top and sides. Therefore, the utility model is a safety protective cover structure that is convenient for the work of the injection molding machine manipulator to solve the technical problem of how to improve the convenience of disassembly and assembly of the protective structure of the injection molding machine.

[0037] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A safety shield structure that facilitates the operation of an injection molding machine manipulator, characterized in that: It includes: An injection molding machine workbench (1), an injection molding machine head plate (2), a movable top cover structure (3), a movable side door structure (4), a head plate upper sealing plate (5), and an operating side panel (6); the injection molding machine head plate (2) is arranged on one side above the injection molding machine workbench (1), the movable top cover structure (3) is movably arranged above the injection molding machine workbench (1), and the movable side door structure (4) is movably arranged between the movable top cover structure (3) and the injection molding machine workbench (1); the head plate upper sealing plate (5) is arranged above the injection molding machine head plate (2), and the movable top cover structure (3) is movably connected to the head plate upper sealing plate (5); the operating side panel (6) is arranged on the side of the injection molding machine head plate (2), and the movable side door structure (4) is movably connected to the operating side panel (6).

2. A safety shield structure for facilitating the operation of an injection molding machine manipulator according to claim 1, characterized in that: A first guide rail structure (7) and a second guide rail structure (8) are respectively arranged on the main machine workbench (1).

3. The safety shield structure for facilitating the operation of the injection molding machine manipulator according to claim 2, characterized in that: The movable top cover structure (3) is movably connected to the first guide rail structure (7); one side of the movable side door structure (4) is movably connected to the first guide rail structure (7), and the other side of the movable side door structure (4) is movably connected to the second guide rail structure (7).

4. The safety shield structure for facilitating the operation of the injection molding machine manipulator according to claim 3, characterized in that: The movable top cover structure (3) comprises a top cover body (301), top cover reinforcement ribs (302), a top cover roller assembly (303) and a welded block pad (304).

5. The safety shield structure for facilitating the operation of the injection molding machine manipulator according to claim 4, characterized in that: A plurality of top cover reinforcement ribs (302) are evenly distributed in the top cover main body (301), and a plurality of top cover roller assemblies (303) are correspondingly arranged in each of the top cover reinforcement ribs (302); each of the top cover roller assemblies (303) is movably connected to the first guide rail structure (7).

6. The safety shield structure for facilitating the operation of the injection molding machine manipulator according to claim 5, characterized in that: A plurality of welding block pads (304) are evenly arranged around the periphery of the top cover reinforcement rib (302), and each welding block pad (304) is connected to the top cover body (301).

7. The safety shield structure for facilitating the operation of the injection molding machine manipulator according to claim 6, characterized in that: The movable side door structure (4) comprises a side door body (401), a side door window structure (402), a plurality of side door reinforcing ribs (403), a plurality of side door roller assemblies (404) and a plurality of side door threaded connection holes (405).

8. The safety shield structure for facilitating the operation of the injection molding machine manipulator according to claim 7, characterized in that: The side door window structure (402) is arranged in the side door main body (401), and a plurality of side door reinforcing ribs (403) are distributed around the side door window structure (402), each of the side door reinforcing ribs (403) is connected to the side door main body (401), and a plurality of side door roller assemblies (404) are distributed in each of the side door reinforcing ribs (403); each of the side door roller assemblies (404) is connected to the second guide rail structure (8) or the first guide rail structure (7).

9. The safety shield structure for facilitating the operation of the injection molding machine manipulator according to claim 8, characterized in that: A plurality of the side door threaded connection holes (405) are evenly distributed on the side door body (401), and each of the side door threaded connection holes (405) is matched and connected with the top cover body (301).

10. The safety shield structure for facilitating the operation of the injection molding machine manipulator according to claim 9, characterized in that: The head plate upper sealing plate (5) comprises an upper sealing plate body (501), a plurality of rivet nut structures (502) and a plurality of upper sealing plate connecting holes (503); a plurality of rivet nut structures (502) are distributed on one side of the upper sealing plate body (501), and a plurality of upper sealing plate connecting holes (503) are distributed on the other side of the upper sealing plate body (501); the rivet nut structures (502) are matched and connected with the movable top cover structure (3), and the upper sealing plate connecting holes (503) are matched and connected with the injection molded part head plate (2).

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