Compression molding device for end guard plate

Abstract

The utility model provides an end guard plate compression molding device, which relates to the technical field of end guard plates, and comprises a base and a top plate, the top of the base is provided with a mounting groove, the side surface of the base is movably provided with a rotating handle, the top of the top plate is movably provided with a hydraulic cylinder, and the bottom of the hydraulic cylinder is provided with a telescopic rod. A mounting seat is fixedly mounted at the bottom of the telescopic rod, a mold is movably mounted at the bottom of the mounting seat, a mold seat is movably mounted in a mounting groove, a clamping block at the top of the mold penetrates into a clamping groove, so that the mounting seat can be connected with the clamping block, and a limiting block mounted in the clamping groove can limit the clamping block; the clamping block is prevented from being separated from the interior of the clamping groove, the connecting plate can be made to get close to the side face of the die holder by rotating the rotating handle, the positioning rod on one side of the sleeve penetrates into the connecting block to limit and fix the die holder and prevent the die holder from moving in the mounting groove, the limiting plate clamps the die holder, and the stability of the die holder during fixed mounting is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of end guard plates, in particular to a compression molding device for end guard plates. Background Art

[0002] The end guard plate is made of high-density polyethylene resin through extrusion molding process. The end guard plate is based on plastic plate and is die-cut in one time by an automatic die-cutting machine. The end guard plate has no burrs or burrs, and the dimensional error is extremely small. It is an ideal new packaging material for stainless steel coils, hot-rolled and cold-rolled coils, galvanized coils and other steel products.

[0003] Existing end guards are usually molded by compression molding machines. The raw materials are placed inside a mold base, and the mold is driven by a hydraulic assembly to move the raw materials to extrude and shape them. However, it is usually necessary to produce multiple models of end guards, so the molds need to be replaced accordingly. However, existing molds and mold bases are usually installed with multiple bolts, and the molds cannot be quickly disassembled and replaced, thereby reducing production efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problem that it is usually necessary to produce multiple models of end guards, so the molds need to be replaced accordingly, but the existing molds and mold bases are usually installed using multiple bolts, and the molds cannot be quickly disassembled and replaced, thereby reducing production efficiency. A device for compression molding of end guards is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an end guard plate compression molding device, comprising a base and a top plate, the top of the base is provided with a mounting groove, the top of the base is fixedly connected to a fixing rod, the side of the base is movably provided with a turning handle, the bottom of the top plate is fixedly connected to the top of the fixing rod, the top of the top plate is movably provided with a hydraulic cylinder, the bottom of the hydraulic cylinder is provided with a telescopic rod, the bottom of the telescopic rod is fixedly provided with a mounting seat, the surface of the mounting seat is provided with a card slot, the interior of the mounting seat is provided with a cavity, the bottom of the mounting seat is movably provided with a mold, the top of the mold is fixedly connected with a card block, and the interior of the mounting groove is movably provided with a mold base.

[0006] Preferably, limit blocks are movably installed on both sides of the inner wall of the slot, the limit blocks are oblique triangles, pull rods are provided on both sides of the outer wall of the mounting seat, a guide block is fixedly installed inside the cavity, and one side of the limit block is fixedly connected to one side of the pull rod.

[0007] Preferably, a fixed block is fixedly installed on the surface of the pull rod, a spring 1 is provided at one end of the surface of the pull rod, two sides of the spring 1 are respectively fitted with the guide block and the fixed block, and the pull rod movably runs through the interior of the guide block.

[0008] Preferably, the shape of the card block is T-shaped, and the shape of the card slot matches the shape of the card block.

[0009] Preferably, one end of the turning handle is fixedly connected to a screw rod, the surface of the screw rod is threadedly connected to a threaded sleeve, the threaded sleeve is movably mounted inside the base, and one side of the threaded sleeve is fixedly connected to a connecting plate.

[0010] Preferably, a plurality of sleeves are fixedly connected to one side of the connecting plate, a second spring is fixedly installed inside the sleeve, a positioning rod is fixedly connected to one side of the second spring, and the positioning rod movably runs through the interior of the connecting plate.

[0011] Preferably, both sides of the mold base are fixedly connected with connection blocks, and the interior of the connection blocks is a hollow structure.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, a slot is provided on the surface of the mounting seat, and the block on the top of the mold is inserted into the slot, so that the mounting seat and the block are connected. The limit block installed in the slot can limit the block to prevent the block from escaping from the slot. The pull rod is pulled outward to shrink the block into the cavity, thereby releasing the limit block from blocking the block, and facilitating the installation and disassembly of the mold.

[0014] 2. In the utility model, a connecting block is installed on the side of the mold base, the mold base is placed inside the installation groove, and the connecting plate can be moved closer to the side of the mold base by turning the handle. The positioning rod on one side of the sleeve penetrates into the connecting block to limit and fix the mold base to prevent the mold base from moving inside the installation groove. At the same time, one side of the limiting plate is in contact with the outer wall of the mold base, and the limiting plate clamps the mold base to improve the stability of the mold base during fixed installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a main body three-dimensional structure diagram of an end guard plate compression molding device;

[0016] Figure 2 A schematic diagram of the three-dimensional structure of a mounting base of an end guard plate compression molding device is provided for the utility model;

[0017] Figure 3 The utility model provides a schematic diagram of a partial cross-sectional structure of a mounting seat of an end guard plate compression molding device viewed from above;

[0018] Figure 4 The utility model provides a schematic diagram of a cross-sectional structure of a base of an end guard plate compression molding device;

[0019] Figure 5The utility model provides a schematic diagram of a sleeve cross-sectional structure from a top view of a device for compression molding an end guard plate.

[0020] Legend: 1. Base; 101. Mounting slot; 11. Fixing rod; 12. Turning handle; 13. Screw; 14. Threaded sleeve; 15. Connecting plate; 2. Top plate; 21. Hydraulic cylinder; 22. Telescopic rod; 3. Mounting seat; 301. Slot; 302. Cavity; 31. Limit block; 32. Pull rod; 33. Guide block; 34. Fixing block; 35. Spring 1; 4. Mold; 41. Block; 5. Mold base; 51. Connecting block; 6. Sleeve; 61. Spring 2; 62. Positioning rod. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Example 1

[0024] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: an end guard plate compression molding device, comprising a base 1 and a top plate 2, a mounting groove 101 is provided on the top of the base 1, a fixing rod 11 is fixedly connected to the top of the base 1, a turning handle 12 is movably installed on the side of the base 1, a hydraulic cylinder 21 is movably installed on the top of the top plate 2, a telescopic rod 22 is provided at the bottom of the hydraulic cylinder 21, a mounting seat 3 is fixedly installed at the bottom of the telescopic rod 22, a card slot 301 is provided on the surface of the mounting seat 3, a cavity 302 is provided inside the mounting seat 3, a mold 4 is movably installed on the bottom of the mounting seat 3, and a card slot 301 is provided on the surface of the mounting seat 3, a cavity 302 is provided inside the mounting seat 3, a mold 4 is movably installed on the bottom of the mold 4, and a card slot 302 is fixedly provided on the top of the mold 4 Block 41, a mold base 5 is movably installed inside the mounting groove 101, limit blocks 31 are movably installed on both sides of the inner wall of the slot 301, the limit blocks 31 are in the shape of an oblique triangle, pull rods 32 are provided on both sides of the outer wall of the mounting seat 3, a guide block 33 is fixedly installed inside the cavity 302, one side of the limit block 31 is fixedly connected to one side of the pull rod 32, a fixed block 34 is fixedly installed on the surface of the pull rod 32, a spring 35 is provided at one end of the surface of the pull rod 32, both sides of the spring 35 are respectively fitted with the guide block 33 and the fixed block 34, the pull rod 32 movably runs through the inside of the guide block 33, the shape of the block 41 is T-shaped, and the shape of the slot 301 matches the shape of the block 41.

[0025] In this embodiment, when the mold 4 and the mold base 5 need to be replaced, the pull rod 32 is pulled outward, and the pull rod 32 drives the limit block 31 to retract into the cavity 302, and the fixed block 34 moves to squeeze the spring 1 35. At this time, the mold 4 is pushed horizontally to make the block 41 on the top of the mold 4 disengage from the inside of the slot 301, so that the mold 4 is conveniently removed from the inside of the mounting base 3. Conversely, the block 41 is pushed into the slot 301, and the limit block 31 is squeezed and moves into the cavity 302. When the block 41 moves to one side of the limit block 31, the spring 1 35 rebounds to reset the limit block 31, so that the block 41 is fixed in the slot 301 to prevent the block 41 from falling off from the inside of the slot 301, so as to facilitate the installation of the mold 4.

[0026] Example 2

[0027] like Figure 1-Figure 5 As shown, one end of the turning handle 12 is fixedly connected to a screw rod 13, the surface of the screw rod 13 is threadedly connected to a threaded sleeve 14, the threaded sleeve 14 is movably installed inside the base 1, one side of the threaded sleeve 14 is fixedly connected to a connecting plate 15, one side of the connecting plate 15 is fixedly connected to a plurality of sleeves 6, a spring 2 61 is fixedly installed inside the sleeve 6, one side of the spring 2 61 is fixedly connected to a positioning rod 62, the positioning rod 62 movably passes through the inside of the connecting plate 15, both sides of the mold base 5 are fixedly connected to connecting blocks 51, and the interior of the connecting block 51 is a hollow structure.

[0028] In this embodiment, when the mold base 5 needs to be replaced, the handle 12 is turned to drive the screw 13 to rotate. The rotation of the screw 13 causes the threaded sleeve 14 to move on its surface, and the threaded sleeve 14 drives the connecting plate 15 to move outward. At this time, the positioning rod 62 is moved out from the inside of the connecting block 51, and the connecting plate 15 is separated from the mold base 5. The mold base 5 can be taken out from the inside of the installation groove 101. Otherwise, the mold base 5 is placed in the inside of the installation groove 101, and the handle 12 is reversed to make the connecting plate 15 approach the outer wall of the mold base 5. The positioning rod 62 located on the horizontal side of the connecting block 51 passes into the inside of the connecting block 51, and the other positioning rods 62 are squeezed by the outer wall of the mold base and shrink into the inside of the sleeve 6, thereby limiting and fixing the mold base 5.

[0029] The working principle of this embodiment is as follows: the end guard plate raw material is placed inside the die base 5, and the telescopic rod 22 is extended by the hydraulic cylinder 21 to move the die 4 down to the inside of the die base to compact and shape the raw material. When the die 4 needs to be replaced, the pull rod 32 is pulled outward, and the pull rod 32 drives the limit block 31 to retract into the cavity 302. At this time, the die 4 is pushed horizontally to disengage the block 41 at the top of the die 4 from the slot 301, and the die 4 is taken out from the mounting seat 3. Conversely, the block 41 is pushed into the slot 301, and the limit block 31 limits the block 41. , it is convenient to install the mold 4. When the mold base 5 needs to be replaced, the handle 12 is turned to drive the screw 13 to rotate, so that the threaded sleeve 14 drives the connecting plate 15 to move outward. At this time, the positioning rod 62 is moved out from the inside of the connecting block 51, and the mold base 5 can be taken out from the inside of the installation groove 101. Conversely, the mold base 5 is placed in the inside of the installation groove 101, and the handle 12 is reversed to make the connecting plate 15 close to the outer wall of the mold base 5. The positioning rod 62 penetrates into the inside of the connecting block 51, which is convenient for disassembly and replacement of the mold base 5, and mold bases 5 of different sizes can be installed and fixed.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An end guard plate compression molding device, comprising a base (1) and a top plate (2), characterized in that: The top of the base (1) is provided with a mounting groove (101), the top of the base (1) is fixedly connected to a fixing rod (11), a turning handle (12) is movably mounted on the side of the base (1), the bottom of the top plate (2) is fixedly connected to the top of the fixing rod (11), a hydraulic cylinder (21) is movably mounted on the top of the top plate (2), a telescopic rod (22) is provided at the bottom of the hydraulic cylinder (21), a mounting seat (3) is fixedly mounted at the bottom of the telescopic rod (22), a clamping groove (301) is provided on the surface of the mounting seat (3), a cavity (302) is provided inside the mounting seat (3), a mold (4) is movably mounted on the bottom of the mounting seat (3), a clamping block (41) is fixedly connected to the top of the mold (4), and a mold seat (5) is movably mounted inside the mounting groove (101).

2. The end guard plate compression molding device according to claim 1, characterized in that: Limit blocks (31) are movably installed on both sides of the inner wall of the slot (301), and the limit blocks (31) are in the shape of an oblique triangle. Pull rods (32) are provided on both sides of the outer wall of the mounting seat (3). A guide block (33) is fixedly installed inside the cavity (302), and one side of the limit block (31) is fixedly connected to one side of the pull rod (32).

3. The end guard plate compression molding device according to claim 2, characterized in that: A fixed block (34) is fixedly mounted on the surface of the pull rod (32), a spring (35) is provided at one end of the surface of the pull rod (32), two sides of the spring (35) are respectively fitted with the guide block (33) and the fixed block (34), and the pull rod (32) is movable and passes through the interior of the guide block (33).

4. The end guard plate compression molding device according to claim 1, characterized in that: The shape of the clamping block (41) is T-shaped, and the shape of the clamping slot (301) matches the shape of the clamping block (41).

5. The end guard plate compression molding device according to claim 1, characterized in that: One end of the turning handle (12) is fixedly connected to a screw rod (13), the surface of the screw rod (13) is threadedly connected to a threaded sleeve (14), the threaded sleeve (14) is movably mounted inside the base (1), and one side of the threaded sleeve (14) is fixedly connected to a connecting plate (15).

6. The end guard plate compression molding device according to claim 5, characterized in that: A plurality of sleeves (6) are fixedly connected to one side of the connection plate (15), a second spring (61) is fixedly installed inside the sleeve (6), a positioning rod (62) is fixedly connected to one side of the second spring (61), and the positioning rod (62) movably passes through the interior of the connection plate (15).

7. The end guard plate compression molding device according to claim 1, characterized in that: Both sides of the mold base (5) are fixedly connected with connection blocks (51), and the interior of the connection blocks (51) is a hollow structure.

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