Outer edge processing device

Abstract

An outer edge processing device comprises a bottom plate, a plurality of supporting rods are arranged on the bottom plate, a plurality of vertical rods are arranged on the bottom plate, an upper plate is arranged at the upper ends of the vertical rods, a hydraulic cylinder is installed on the upper plate, and a movable pressing plate is arranged at the lower end of the hydraulic cylinder. Multiple pairs of telescopic rods penetrate through the bottom plate, end caps are arranged at the lower ends of the telescopic rods, lower cushion plates are arranged at the upper ends of the telescopic rods, first springs sleeve the upper ends of the telescopic rods, and the first springs are located on the upper side of the bottom plate. A pressing plate is arranged over the lower base plate, a movable rod is arranged on the pressing plate and penetrates through a movable pressing plate, a limiting disc is arranged at the upper end of the movable rod, the lower end of the movable rod is sleeved with a second spring, a lower pressing plate is arranged at the upper end of the second spring, an annular cutter is arranged on the periphery of the lower pressing plate, and the lower end of the annular cutter is a blade part. According to the kit shell edge treatment device, edge treatment of a kit shell is facilitated, particularly edge treatment of a cover plate is facilitated, and the treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reagent box processing, in particular to an outer edge processing device. Background Art

[0002] The shell used in the test kit is made by injection molding. After molding, the component formed by the injection molding flow channel will be connected to one end of the shell. The general structure is as follows Figure 4 As shown, in order to ensure the quality of the test kit, it is usually necessary to cut the waste formed by the flow channel, and the current cutting method is likely to form cut marks on the shell. At the same time, the edges of the shell formed by injection molding are prone to form flash, and the existence of these flashes is also likely to affect the appearance quality of the shell. The manual processing method is inefficient, so it has a certain impact on the production of the test kit. Utility Model Content

[0003] The utility model provides an outer edge processing device to solve the above-mentioned deficiencies of the prior art, and can process the edges of an injection-molded shell, thereby improving the appearance quality of the shell and improving the efficiency, and has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:

[0005] An outer edge processing device includes a bottom plate, a plurality of support rods are arranged on the bottom plate, a plurality of vertical rods are arranged on the bottom plate, an upper plate is arranged at the upper end of the vertical rods, a hydraulic cylinder is installed on the upper plate, and a movable pressing plate is arranged at the lower end of the hydraulic cylinder. A plurality of pairs of telescopic rods are passed through the bottom plate, an end cap is arranged at the lower end of the telescopic rod, a lower pad is arranged at the upper end of the telescopic rod, a first spring is sleeved at the upper end of the telescopic rod, and the first spring is located on the upper side of the bottom plate. A pressing plate is arranged directly above the lower pad, a movable rod is arranged on the pressing plate, the movable rod passes through the movable pressing plate, a limit plate is arranged at the upper end of the movable rod, a second spring is sleeved at the lower end of the movable rod, a lower pressing plate is arranged at the upper end of the second spring, a ring cutting knife is arranged at the outer periphery of the lower pressing plate, and the lower end of the ring cutting knife is a blade. The lower pad supports the outer shell, and through the first spring arranged thereon, the outer shell can be lifted up after the processing is completed, so as to facilitate the separation of the outer shell and the runner strip waste. The pressing plate can position the outer shell, so as to avoid the outer shell from moving during the processing and causing damage to the outer shell. The cutter arranged thereon facilitates the processing operation on the edge of the shell when it moves downward.

[0006] Furthermore, in order to position the shell placed on the lower pad to ensure the processing effect, a limit block is provided on the upper wall of the lower pad. The limit block has a rectangular structure and is passed through the rectangular opening of the shell to facilitate the processing operation.

[0007] Furthermore, in addition, a limit column can be provided on the upper wall of the lower pad. The limit column has a cylindrical structure and is passed through the drip port of the shell to facilitate positioning of the shell, especially the cover plate on the shell.

[0008] Furthermore, the pressure plate has the same outer structure as the lower plate. The circular cutter has the same outer structure as the cover plate. Both ends of the lower plate are arc-shaped structures to match the outer structure of the cover plate, etc., to avoid affecting the processing operation.

[0009] The advantages of the above technical solution are:

[0010] The utility model is convenient for processing the edge of the reagent box shell, especially for processing the edge of the cover plate, and improves the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0012] Figure 1 The three-dimensional structure of one embodiment is shown Figure 1 .

[0013] Figure 2 The three-dimensional structure of one embodiment is shown Figure 2 .

[0014] Figure 3 The three-dimensional structure of one embodiment is shown Figure 3 .

[0015] Figure 4 The three-dimensional structure diagram of the cover plate after injection molding is shown. DETAILED DESCRIPTION

[0016] like Figure 1~Figure 4As shown, an outer edge processing device includes a bottom plate 1, on which a plurality of support rods 10 are arranged, on which a plurality of vertical rods 11 are arranged, on which a top plate 12 is arranged at the upper end of the vertical rods 11, on which a hydraulic cylinder 13 is mounted, and on which a movable pressing plate 14 is arranged at the lower end of the hydraulic cylinder 13. A plurality of pairs of telescopic rods 2 are passed through the bottom plate 1, on which an end cap 20 is arranged at the lower end of the telescopic rods 2, on which a lower pad 22 is arranged at the upper end, and on which a limit block 23 is arranged at the upper wall of the lower pad 22, and the limit block 23 is in a rectangular structure. Alternatively, a limit column 24 is arranged at the upper wall of the lower pad 22, and the limit column 24 is in a cylindrical structure. A first spring 21 is sleeved at the upper end of the telescopic rod 2, and the first spring 21 is located on the upper side of the bottom plate 1. A pressing plate 32 is arranged directly above the lower pad 22, and the two ends of the lower pad 22 are in an arc-shaped structure, and the pressing plate 32 has the same outer structure as the lower pad 22. A movable rod 3 is provided on the pressure plate 32, and the movable rod 3 passes through the movable pressure plate 14. A limit plate 30 is provided at the upper end of the movable rod 3, and a second spring 33 is sleeved at the lower end of the movable rod 3. A lower pressure plate is provided at the upper end of the second spring 33, and a circular cutting knife 31 is provided on the outer periphery of the lower pressure plate. The lower end of the circular cutting knife 31 is a blade, and the circular cutting knife 31 has the same outer shape structure as the cover plate.

[0017] In the present embodiment, when operating, the operator injects the completed cover plate, the structure of which is as follows: Figure 4 As shown, it is placed on the lower pad 22. When placing it, the limit block 23 needs to be inserted into the window of the cover plate, or the limit column 24 needs to be inserted into the drip port, and then the hydraulic cylinder 13 is started. Under the drive of the hydraulic cylinder 13, the cover plate will be pushed downward by the pressure plate 32, and the lower pad 22 will move downward. At the same time, after the lower pad 22 moves downward to the limit position, the movable pressure plate 14 continues to drive the pressure plate 32 to move downward, and as the pressure plate 32 moves downward, the second spring 33 will be compressed, and the circular cutting knife 31 will continue to move downward and cut the edge of the cover plate through the blade thereon. After the cutting is completed, the movable pressure plate 14 moves upward under the drive of the hydraulic cylinder 13. Thereafter, the lower pad 22 will move upward under the push of the first spring 21, and the cover plate will be lifted up, and the waste will fall onto the bottom plate 1, and then the cover plate and the waste will be taken out respectively.

[0018] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalents, the utility model is also intended to include these modifications and variations.

Claims

1. An outer edge processing device, characterized in that: The invention comprises a bottom plate (1), a plurality of support rods (10) are provided on the bottom plate (1), a plurality of vertical rods (11) are provided on the bottom plate (1), an upper plate (12) is provided at the upper end of the vertical rods (11), a hydraulic cylinder (13) is installed on the upper plate (12), and a movable pressing plate (14) is provided at the lower end of the hydraulic cylinder (13); A plurality of pairs of telescopic rods (2) are passed through the bottom plate (1), the lower ends of the telescopic rods (2) are provided with end caps (20), the upper ends of the telescopic rods (2) are provided with lower pads (22), the upper ends of the telescopic rods (2) are sleeved with first springs (21), and the first springs (21) are located on the upper side of the bottom plate (1); A pressing plate (32) is provided just above the lower pad (22), a movable rod (3) is provided on the pressing plate (32), the movable rod (3) is passed through the movable pressing plate (14), a limiting plate (30) is provided at the upper end of the movable rod (3), a second spring (33) is sleeved at the lower end of the movable rod (3), a lower pressing plate is provided at the upper end of the second spring (33), a circular cutting knife (31) is provided on the outer periphery of the lower pressing plate, and the lower end of the circular cutting knife (31) is a blade.

2. The outer edge processing device according to claim 1, characterized in that: A limit block (23) is provided on the upper wall of the lower pad (22), and the limit block (23) is in a rectangular structure.

3. The outer edge processing device according to claim 1, characterized in that: A limiting column (24) is provided on the upper wall of the lower pad (22), and the limiting column (24) is a cylindrical structure.

4. The outer edge processing device according to claim 1, characterized in that: Both ends of the lower pad (22) are arc-shaped structures.

5. The outer edge processing device according to claim 1, characterized in that: The pressing plate (32) has the same appearance and structure as the lower pad (22).

6. The outer edge processing device according to claim 1, characterized in that: The circular cutting knife (31) has the same outer shape and structure as the cover plate.

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