Quick release plastic machine frame

Abstract

The utility model belongs to mechanical equipment technical field, concretely is a kind of quick-release plastic machine frame, including support frame, the installation hole is set in the middle part of support frame, support frame bottom is fixedly connected with rack foot, rack foot is set multiple groups in support frame bottom, and symmetrically set, the end of support frame is equipped with the ejection assembly, the end of support frame close to ejection assembly is equipped with extrusion assembly, support frame is equipped with labour-saving assembly by extrusion assembly, support frame is equipped with guide assembly by extrusion assembly, by the above structure, extrusion assembly extrusion ejection assembly will be stuck in the middle part of support frame mould top loose setting, constitute plastic machine frame mould dismounting structure, the function of mould top loose setting stuck in the middle part of support frame is realized, the problem that mould is heated expansion stuck in the middle part of support frame and leads to dismounting step cumbersome is solved, improve the convenience of mould from the middle part of plastic machine frame dismounting.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical equipment technology, specifically a quick-release plastic machine frame. Background Technology

[0002] The plastic machinery frame refers to the structural support part of equipment such as injection molding machines or extruders. Its design needs to take into account strength, rigidity, stability and lightweight.

[0003] Plastic injection molding machine frames include C-type frames, straight-wall frames, and hybrid frames. C-type frames are open structures, which facilitate mold installation and maintenance. Straight-wall frames are closed structures with high rigidity, suitable for large equipment, and have strong resistance to deformation. In existing plastic injection molding machine frame technology, the mold is installed inside the plastic injection molding machine frame. When the mold is heated, it expands and gets stuck inside the frame when disassembling the mold, making the mold disassembly operation cumbersome.

[0004] Therefore, this utility model provides a quick-release plastic machine frame. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The quick-release plastic machine frame of this utility model includes a support frame, an installation hole in the middle of the support frame, and frame feet fixedly connected to the bottom of the support frame. Multiple sets of frame feet are arranged symmetrically at the bottom of the support frame. An ejection component is provided at the end of the support frame, and a compression component is provided at the end of the support frame near the ejection component. A labor-saving component and a guide component are provided through the compression component. Through the above structure, the compression component compresses the ejection component to loosen the mold top stuck in the middle of the support frame, forming a mold disassembly structure for the plastic machine frame. This realizes the function of loosening the mold top stuck in the middle of the support frame, solves the problem of the mold being stuck in the middle of the support frame due to thermal expansion, which leads to cumbersome disassembly steps, and improves the convenience of disassembling the mold from the middle of the plastic machine frame.

[0007] Preferably, the ejection assembly includes an ejector rod, a spring, and an anti-slip pad. The ejector rod is slidably fitted at the end of the support frame. A pair of ejector rods are provided at the end of the support frame and are symmetrically arranged. The anti-slip pad is fixedly connected to the end of the ejector rod near the support frame. The spring is sleeved on the outer wall of the ejector rod near the anti-slip pad. Through the above structure, the ejector rod is driven by the compression assembly to loosen the stuck mold, forming a mold ejection structure. This achieves the function of loosening the stuck mold, solves the problem of mold expansion caused by heat, which makes mold disassembly difficult, improves the convenience of mold disassembly, and increases the convenience of resetting the ejector rod after it has ejected the mold.

[0008] Preferably, the extrusion assembly includes a fixed frame, a rotating plate, and a top plate. The fixed frame is fixedly connected to the top of the frame foot by fastening bolts. A pair of fixed frames are provided on the top of the frame foot and are symmetrically arranged. The rotating plate is rotatably connected to the side walls of the pair of fixed frames that are close to each other. The top plate is fixedly connected to the side wall of the rotating plate that is close to the support frame. A pair of top plates are provided on the side wall of the rotating plate and are symmetrically arranged. A reinforcing assembly is provided between the rotating plate and the top plate. Through the above structure, the rotating plate and the top plate are used to extrude the ejector rod, forming an ejector rod extrusion structure, realizing the function of extruding the end of the ejector rod, improving the convenience of ejecting the ejector rod from the mold, and reducing the situation where parts obstruct the mold.

[0009] Preferably, the labor-saving component includes a socket, a pry bar, and a silicone sleeve. The socket is located on the side wall of the rotating plate away from the support frame. The pry bar is detachably installed inside the socket. The silicone sleeve is fixedly connected to the side wall of the pry bar away from the rotating plate. Through the above structure, the pry bar is inserted into the socket to drive the rotating plate to rotate, forming a labor-saving structure for rotating the rotating plate. This increases the ease of rotating the rotating plate, improves the force when the top plate presses the top rod, and improves the ease of loosening the mold top.

[0010] Preferably, the guiding assembly includes guide plates, which are fixedly connected to the side wall of the rotating plate near the top rod. A pair of guide plates are provided on the side wall of the rotating plate and are symmetrically arranged. Through the above structure, the guide plates guide the top rod when it slides on the side wall of the top plate, forming a top rod guiding structure, which realizes the function of guiding the top rod and reduces the possibility of the top rod deviating when it slides on the side wall of the top plate.

[0011] Preferably, the reinforcing component includes reinforcing ribs, which are fixedly connected to the side walls of the rotating plate and the top plate away from the support frame. A pair of reinforcing ribs are provided on the top of the rotating plate and are symmetrically arranged. The reinforcing ribs are fixed between the rotating plate and the top plate, increasing the structural strength between the rotating plate and the top plate, reducing bending deformation when the top plate squeezes the top rod, and improving the structural strength of the device.

[0012] Preferably, the support frame is made of cast iron, which improves the structural strength of the support frame, reduces deformation during operation, and enhances the stability of the device during use.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The quick-release plastic machine frame of this utility model loosens the mold top stuck in the middle of the support frame by extruding the extrusion component of the extrusion component, forming a mold disassembly structure of the plastic machine frame. This realizes the function of loosening the mold top stuck in the middle of the support frame, solves the problem of the mold being stuck in the middle of the support frame due to thermal expansion, which leads to complicated disassembly steps, and improves the convenience of disassembling the mold from the middle of the plastic machine frame.

[0015] 2. The quick-release plastic machine frame of this utility model, through the setting of the ejector rod being driven by the extrusion assembly to loosen the stuck mold, forms a mold ejection structure, realizes the function of loosening the stuck mold, solves the problem of mold expansion after heating causing difficulty in mold disassembly, improves the convenience of mold disassembly, and increases the convenience of reset after the ejector rod ejects the mold. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the top rod and the support frame in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the top plate and the top rod in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the guide plate and the top plate in this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the reinforcing rib and the rotating plate in this utility model.

[0022] In the diagram: 1. Support frame; 11. Frame foot; 12. Top rod; 13. Spring; 14. Anti-slip pad; 2. Fixing frame; 21. Rotating plate; 22. Top plate; 3. Insertion hole; 31. Pry bar; 32. Silicone sleeve; 4. Guide plate; 5. Reinforcing rib. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figures 1 to 5As shown in the figure, a quick-release plastic machine frame according to an embodiment of the present invention includes a support frame 1. The support frame 1 has mounting holes in its middle. Frame legs 11 are fixedly connected to the bottom of the support frame 1. Multiple sets of frame legs 11 are symmetrically arranged at the bottom of the support frame 1. An ejector assembly is provided at one end of the support frame 1, and an extrusion assembly is provided at the end of the support frame 1 near the ejector assembly. A force-saving component and a guide assembly are provided through the extrusion assembly. During operation, the mold is installed in the mounting holes in the middle of the support frame 1. When maintenance of the mold in the middle of the support frame 1 is required, the mold needs to be removed from the middle of the support frame 1, and the force-saving component needs to be installed in the extrusion assembly. In the middle of the pressing component, the rotating force-saving component drives the extrusion component to move closer to the ejection component. The extrusion component squeezes the ejection component, and the ejection component slides in the middle of the support frame 1. The ejection component contacts the end of the mold and loosens the mold top stuck in the middle of the support frame 1. Then the mold is removed from the middle of the support frame 1 for maintenance. Through the above structure, the setting of the extrusion component squeezing the ejection component to loosen the mold top stuck in the middle of the support frame 1 forms the mold disassembly structure of the plastic machine frame. It realizes the function of loosening the mold top stuck in the middle of the support frame 1, solves the problem of the mold being stuck in the middle of the support frame 1 due to thermal expansion, which leads to complicated disassembly steps, and improves the convenience of disassembling the mold from the middle of the plastic machine frame.

[0025] like Figure 1 and Figure 2 As shown, the ejector assembly includes an ejector rod 12, a spring 13, and an anti-slip pad 14. The ejector rod 12 is slidably fitted at the end of the support frame 1. A pair of ejector rods 12 are provided at the end of the support frame 1, and they are symmetrically arranged. The anti-slip pad 14 is fixedly connected to the end of the ejector rod 12 near the support frame 1. The spring 13 is sleeved on the outer wall of the ejector rod 12 near the anti-slip pad 14. During operation, the pressing assembly approaches the ejector rod 12, contacts the ejector rod 12, and pushes the ejector rod 12 into the support frame 1. When the ejector rod 12 moves at the end of the support frame 1, the spring 13 is compressed, causing the anti-slip pad 14 to... The mold surface contacts and loosens the mold top stuck inside the support frame 1, making it easier to remove the mold from the middle of the support frame 1. After releasing the extrusion assembly, the spring 13 drives the ejector rod 12 and the anti-slip pad 14 to reset. Through the above structure, the ejector rod 12 is driven by the extrusion assembly to loosen the stuck mold top, forming a mold ejection structure. This realizes the function of loosening the stuck mold top, solves the problem of mold expansion caused by heat, which makes mold disassembly difficult, improves the convenience of mold disassembly, and increases the convenience of resetting the ejector rod 12 after it ejects the mold.

[0026] like Figure 1 , Figure 3 and Figure 4As shown, the extrusion assembly includes a fixed frame 2, a rotating plate 21, and a top plate 22. The fixed frame 2 is fixedly connected to the top of the frame leg 11 by fastening bolts. A pair of fixed frames 2 are provided on the top of the frame leg 11 and are arranged symmetrically. The rotating plate 21 is rotatably connected to the side walls of the pair of fixed frames 2 that are close to each other. The top plate 22 is fixedly connected to the side wall of the rotating plate 21 that is close to the support frame 1. A pair of top plates 22 are provided on the side wall of the rotating plate 21 and are arranged symmetrically. A reinforcing assembly is provided between the rotating plate 21 and the top plate 22. During operation, the rotating plate 21 is installed on the pair of fixed frames 21. Between the frames 2, the fixed frame 2 is installed on the top of the frame foot 11 by fixing bolts. The labor-saving component is installed in the middle of the rotating plate 21. Rotating the labor-saving component drives the rotating plate 21 and the top plate 22 to rotate between the pair of fixed frames 2. The top plate 22 contacts the end of the ejector rod 12 and squeezes the ejector rod 12. Through the above structure, the setting of rotating plate 21 and top plate 22 squeezing ejector rod 12 forms the ejector rod 12 squeezing structure, which realizes the function of squeezing the end of ejector rod 12, improves the convenience of ejector rod 12 ejecting the mold, and reduces the situation of parts obstructing the mold.

[0027] like Figure 1 As shown, the labor-saving component includes a socket 3, a pry bar 31, and a silicone sleeve 32. The socket 3 is located on the side wall of the rotating plate 21 away from the support frame 1. The pry bar 31 is detachably installed inside the socket 3. The silicone sleeve 32 is fixedly connected to the side wall of the pry bar 31 away from the rotating plate 21. During operation, when ejecting the mold, the pry bar 31 is inserted into the socket 3. The operator holds the silicone sleeve 32 and lifts the pry bar 31. The pry bar 31 drives the rotating plate 21 and the top plate 22 to rotate, causing the top plate 22 to press against the ejector rod 12, thus loosening the mold. Through the above structure, the pry bar 31 is inserted into the socket 3 to drive the rotating plate 21 to rotate, forming a labor-saving structure for rotating the rotating plate 21, increasing the ease of rotating the rotating plate 21, increasing the force when the top plate 22 presses against the ejector rod 12, and improving the ease of loosening the mold.

[0028] like Figure 4 As shown, the guiding assembly includes guide plates 4, which are fixedly connected to the side wall of the rotating plate 21 near the top rod 12. A pair of guide plates 4 are provided on the side wall of the rotating plate 21 and are arranged symmetrically. During operation, when the top plate 22 contacts the top rod 12, the top rod 12 slides on the side wall of the top plate 22 when the top plate 22 presses against the top rod 12. The guide plates 4 guide the end of the top rod 12. Through the above structure, the guide plates 4 guide the top rod 12 when it slides on the side wall of the top plate 22, forming a guiding structure for the top rod 12. This realizes the function of guiding the top rod 12 and reduces the possibility of the top rod 12 deviating when it slides on the side wall of the top plate 22.

[0029] like Figure 5As shown, the reinforcing component includes reinforcing ribs 5, which are fixedly connected to the side walls of the rotating plate 21 and the top plate 22 away from the support frame 1. A pair of reinforcing ribs 5 are provided on the top of the rotating plate 21 and are arranged symmetrically. During operation, the reinforcing ribs 5 are fixed between the rotating plate 21 and the top plate 22, increasing the structural strength between the rotating plate 21 and the top plate 22, reducing the bending deformation that occurs when the top plate 22 presses the top rod 12, and improving the structural strength of the device.

[0030] like Figure 1 As shown, the support frame 1 is made of cast iron. During operation, the support frame 1 is made of cast iron, which improves the structural strength of the support frame 1, reduces the deformation of the support frame 1 during operation, and improves the stability of the device during use.

[0031] During operation, the mold is installed in the mounting hole in the middle of the support frame 1. When maintenance is required on the mold in the middle of the support frame 1, the mold needs to be removed from the middle of the support frame 1. The labor-saving component is installed in the middle of the extrusion component. Rotating the labor-saving component moves the extrusion component closer to the ejection component. The extrusion component squeezes the ejection component, and the ejection component slides in the middle of the support frame 1. The ejection component contacts the end of the mold and loosens the mold top stuck in the middle of the support frame 1. Then the mold is removed from the middle of the support frame 1 for maintenance. The extrusion component approaches the ejector rod 12 and contacts the ejector rod 12, pushing the ejector rod 12 into the support frame 1. When the ejector rod 12 moves in the end of the support frame 1, the spring 13 is compressed, causing the anti-slip pad 14 to contact the mold surface and loosen the mold top stuck inside the support frame 1, making it easy to remove the mold from the middle of the support frame 1. After releasing the extrusion component, the spring 13 drives the ejector rod 12 and the anti-slip pad 14 to reset. The rotating plate 21 is installed between a pair of fixed frames 2. The fixed frames 2 are installed on the frame legs 11 by fixing bolts. At the top, the labor-saving component is installed in the middle of the rotating plate 21. Rotating the labor-saving component causes the rotating plate 21 and the top plate 22 to rotate between a pair of fixed frames 2. The top plate 22 contacts and presses the end of the ejector rod 12. When ejecting the mold, the pry bar 31 is inserted into the insertion hole 3. The construction worker holds the silicone sleeve 32 and lifts the pry bar 31. The pry bar 31 drives the rotating plate 21 and the top plate 22 to rotate, causing the top plate 22 to press the ejector rod 12, thus loosening the mold. When the top plate 22 contacts the ejector rod 12, the top plate 22... When the top rod 12 is pressed, the top rod 12 slides on the side wall of the top plate 22. The guide plate 4 guides the end of the top rod 12. The reinforcing rib 5 is fixed between the rotating plate 21 and the top plate 22 to increase the structural strength between the rotating plate 21 and the top plate 22, reduce the bending deformation when the top plate 22 presses the top rod 12, and improve the structural strength of the device. The support frame 1 is made of cast iron, which improves the structural strength of the support frame 1, reduces the deformation of the support frame 1 during operation, and improves the stability of the device during use.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-release plastic injection molding machine frame, comprising a support frame (1), characterized in that: The support frame (1) has a mounting hole in the middle. The bottom of the support frame (1) is fixedly connected to a frame foot (11). Multiple sets of frame feet (11) are provided at the bottom of the support frame (1) and are arranged symmetrically. The end of the support frame (1) is provided with an ejection component. The end of the support frame (1) near the ejection component is provided with a pressing component. The support frame (1) is provided with a force-saving component through the pressing component. The support frame (1) is provided with a guide component through the pressing component.

2. The quick-release plastic machine frame according to claim 1, characterized in that: The ejection assembly includes an ejector rod (12), a spring (13), and an anti-slip pad (14). The ejector rod (12) is slidably fitted at the end of the support frame (1). A pair of ejector rods (12) are provided at the end of the support frame (1) and are arranged symmetrically. The anti-slip pad (14) is fixedly connected to the end of the ejector rod (12) near the support frame (1). The spring (13) is sleeved on the outer wall of the ejector rod (12) near the anti-slip pad (14).

3. The quick-release plastic machine frame according to claim 1, characterized in that: The extrusion assembly includes a fixed frame (2), a rotating plate (21), and a top plate (22). The fixed frame (2) is fixedly connected to the top of the frame foot (11) by fastening bolts. A pair of fixed frames (2) are provided on the top of the frame foot (11) and are arranged symmetrically. The rotating plate (21) is rotatably connected to the side walls of the pair of fixed frames (2) that are close to each other. The top plate (22) is fixedly connected to the side wall of the rotating plate (21) that is close to the support frame (1). A pair of top plates (22) are provided on the side wall of the rotating plate (21) and are arranged symmetrically. A reinforcing assembly is provided between the rotating plate (21) and the top plate (22).

4. A quick-release plastic injection molding machine frame according to claim 3, characterized in that: The labor-saving component includes a socket (3), a pry bar (31), and a silicone sleeve (32). The socket (3) is located on the side wall of the rotating plate (21) away from the support frame (1). The pry bar (31) is detachably installed inside the socket (3). The silicone sleeve (32) is fixedly connected to the side wall of the pry bar (31) away from the rotating plate (21).

5. A quick-release plastic injection molding machine frame according to claim 3, characterized in that: The guiding assembly includes a guide plate (4), which is fixedly connected to the side wall of the rotating plate (21) near the top rod (12). A pair of guide plates (4) are provided on the side wall of the rotating plate (21) and are arranged symmetrically.

6. A quick-release plastic injection molding machine frame according to claim 3, characterized in that: The reinforcing component includes a reinforcing rib (5), which is fixedly connected to the side wall of the rotating plate (21) and the top plate (22) away from the support frame (1).

7. A quick-release plastic injection molding machine frame according to claim 6, characterized in that: The reinforcing ribs (5) are provided in pairs on the top of the rotating plate (21) and are arranged symmetrically.

8. A quick-release plastic machine frame according to claim 7, characterized in that: The support frame (1) is made of cast iron.

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