Bumping area structure of square bumping device

Abstract

The utility model discloses a bulging area structure of a square bulging device. The bulging area structure comprises an upper pressing plate, an upper die plate is connected to the bottom of the upper pressing plate in a clamped mode, a plurality of bulging grooves are evenly formed in the bottom of the upper die plate, a top plate is arranged above the upper die plate, and a hydraulic cylinder is fixedly connected to the top of the top plate. Through mutual cooperation of the upper pressing plate, the upper die plate, the bulge groove, the top plate, the hydraulic cylinder, the base, the lower pressing plate, the lower die plate, the bulge column, the T-shaped groove, the T-shaped block, the limiting block, the stud, the rotating block and the threaded block, the effect of conveniently disassembling and maintaining the upper die plate is achieved, the disassembling steps are simple and convenient, operation is convenient and fast, the labor burden of workers is greatly reduced, and the working efficiency is improved. And the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of blisters, in particular to a blister area structure of a square blister. Background Art

[0002] The bulging machine can actually be called a hydraulic bulging machine or a hot press bulging machine, and some people also call it a heating bulging machine. In our daily production, we can see products produced by bulging machines everywhere. For example, the top protective film layer on the start button of the remote control of home appliances is a product made by the bulging machine. The switch buttons on various instruments and electronic products are all made of bulging machines to produce such exquisite products. Products made by bulging machines can effectively reduce scratches on products such as switches and remote controls, and they feel smooth and have a low cost.

[0003] A search revealed patent application number CN201821721639.9, which discloses a hydraulic bulging machine related to the technical field of membrane keypad production equipment. The key technical features of the hydraulic bulging machine are as follows: a machine body, an upper platen and a lower platen mounted on the machine body, a lifting hydraulic cylinder mounted on the machine body that can drive the upper platen to move up and down, an upper template mounted on the upper platen, a lower template mounted on the lower platen, a pressing plate mounted on the lower template, an elastic member mounted between the pressing plate and the lower template, and a plurality of mounting holes formed on the lower template. bulging columns are mounted in the mounting holes, perpendicular to the lower template, and can pass through the pressing plate.

[0004] However, in actual use, the above patent has the following defects: it is not convenient to disassemble and maintain the upper template conveniently, the disassembly steps are relatively cumbersome, and the labor burden of the staff is greatly increased. For this reason, we propose a bulging area structure of a square bulging device. Utility Model Content

[0005] The purpose of the present utility model is to provide a bulging area structure of a square bulging device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bulging area structure of a square bulging device, comprising an upper pressure plate, the bottom of the upper pressure plate is clamped with an upper template, a plurality of bulging grooves are evenly opened on the bottom of the upper template, a top plate is arranged above the upper template, the top of the top plate is fixedly connected to a hydraulic cylinder, the telescopic end of the hydraulic cylinder passes through the top plate and extends to the outside of the top plate and is fixedly connected to the upper pressure plate, the left and right sides of the bottom of the top plate are fixedly connected to columns, the bottoms of the two columns are fixedly connected to the same base, the top of the base is fixedly installed with a lower pressure plate, the top of the lower pressure plate is fixedly connected to the lower template, and the top of the lower template is fixedly connected to a bulging column at a position corresponding to the bulging groove.

[0007] Furthermore, two T-shaped slots are symmetrically provided on the front bottom of the upper pressing plate, and T-shaped blocks are movably connected inside the T-shaped slots.

[0008] Furthermore, the bottom of the T-shaped block is fixedly connected to the top of the upper template, and the front side of the T-shaped block is flush with the front side of the upper pressing plate.

[0009] Furthermore, a limit block that can move up and down is movably connected to the front side of the upper pressing plate, and the limit block is in movably contact with the T-shaped block.

[0010] Furthermore, a bearing is fixedly installed on the top of the limit block, a stud is rotatably connected to the top of the bearing, and a rotating block is fixedly connected to the top of the stud.

[0011] Furthermore, a threaded block is threadedly connected to the surface of the stud, and the rear side of the threaded block is fixedly connected to the front side of the upper pressing plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model realizes the mutual cooperation of the upper pressure plate, the upper template, the bulge groove, the top plate, the hydraulic cylinder, the base, the lower pressure plate, the lower template, the bulge column, the T-slot, the T-block, the limit block, the stud, the rotating block and the threaded block, which facilitates the disassembly and maintenance of the upper template. The disassembly steps are simple and the operation is convenient, which greatly reduces the labor burden of the staff and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view structural diagram of the utility model;

[0015] Figure 2 This is a structural diagram of the upper template of the utility model;

[0016] Figure 3 This is a structural diagram of the upper pressing plate of the utility model;

[0017] Figure 4 It is a side structural schematic diagram of the utility model.

[0018] In the figure: 1. Upper pressure plate; 2. Upper template; 3. Bulging groove; 4. Top plate; 5. Hydraulic cylinder; 6. Base; 7. Lower pressure plate; 8. Lower template; 9. Bulging column; 10. T-slot; 11. T-block; 12. Limit block; 13. Stud; 14. Rotating block; 15. Threaded block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like 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 cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] See also Figure 1-4 A bulging area structure of a square bulging device includes an upper pressing plate 1, an upper template 2 is clamped at the bottom of the upper pressing plate 1, the upper template 2 is square, and a number of bulging grooves 3 are evenly opened at the bottom of the upper template 2. A top plate 4 is arranged above the upper template 2, and a hydraulic cylinder 5 is fixedly connected to the top of the top plate 4. The telescopic end of the hydraulic cylinder 5 passes through the top plate 4 and extends to the outside of the top plate 4 and is fixedly connected to the upper pressing plate 1. The left and right sides of the bottom of the top plate 4 are fixedly connected to columns, and the bottoms of the two columns are fixedly connected to the same base 6. The top of the base 6 is fixedly installed with a lower pressing plate 7, and the top of the lower pressing plate 7 is fixedly connected to the lower template 8. The position of the top of the lower template 8 corresponding to the bulging groove 3 is fixedly connected to a bulging column 9.

[0023] Specifically, two T-slots 10 are symmetrically provided on the front bottom of the upper pressing plate 1 , and a T-block 11 is movably engaged inside the T-slots 10 .

[0024] During specific implementation, the bottom of the T-shaped block 11 is fixedly connected to the top of the upper template 2 , and the front side of the T-shaped block 11 is flush with the front side of the upper pressing plate 1 .

[0025] Specifically, a limit block 12 that can move up and down is movably connected to the front side of the upper pressing plate 1 , and the limit block 12 is in movably contact with the T-shaped block 11 .

[0026] During specific implementation, a bearing is fixedly installed on the top of the limiting block 12 , a stud 13 is rotatably connected to the top of the bearing, and a rotating block 14 is fixedly connected to the top of the stud 13 .

[0027] Specifically, a threaded block 15 is threadedly connected to the surface of the stud 13 , and the rear side of the threaded block 15 is fixedly connected to the front side of the upper pressing plate 1 .

[0028] In actual application: when in use, the plastic workpiece to be bulged is placed on the upper template 2, and then the lower template 8 is driven downward by the hydraulic cylinder 5, so that the upper template 2 and the lower template 8 are molded together, so that the bulging column 9 is inserted into the bulging groove 3, and the plastic workpiece is bulged. When it is necessary to disassemble the upper template 2 for maintenance, it is only necessary to rotate the rotating block 14 counterclockwise to drive the stud 13 to rotate, so that the stud 13 moves upward in the threaded block 15, and then drive the limit block 12 to move upward, so that the limit block 12 is separated from the T-block 11, and then pull the upper template 2 to the front side, and then drive the T-block 11 to move to the front side, so that the T-block 11 is separated from the T-slot 10, so that the upper template 2 can be removed, and then the upper template 2 can be maintained. Through the above steps, the upper template 2 can be conveniently disassembled for maintenance, which is simple to operate and saves time and effort.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A square bulging device with a bulging area structure, comprising an upper pressing plate (1), characterized in that: The bottom of the upper pressure plate (1) is clamped with an upper template (2), and a plurality of bulge grooves (3) are evenly opened at the bottom of the upper template (2). Two T-slots (10) are symmetrically opened at the bottom of the front side of the upper pressure plate (1). A T-block (11) is movably clamped inside the T-slot (10). The bottom of the T-block (11) is fixedly connected to the top of the upper template (2). The front side of the T-block (11) is flush with the front side of the upper pressure plate (1). The front side of the upper pressure plate (1) is movably connected with a limit block (12) that can move up and down. A bearing is fixedly installed on the top of the limit block (12). A stud (13) is rotatably connected to the top of the bearing. The top of the stud (13) is fixedly connected to a rotating block (14). The surface of the stud (13) is threadedly connected to a threaded block (15). The rear side of the threaded block (15) is fixedly connected to the front side of the upper pressure plate (1).

2. The bulge area structure of a square bulge device according to claim 1, characterized in that: The limiting block (12) is in movable contact with the T-shaped block (11).

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