Fuse producing and processing equipment

Abstract

The utility model discloses a fuse production and processing device, comprising a workbench, a fuse tube arranged on the workbench, a feeding assembly arranged on the workbench, a positioning assembly arranged on the workbench, and pushing assemblies arranged on the front side and the rear side of the workbench. The workbench is provided with a limiting assembly capable of limiting fuse tubes with different sizes, the limiting assembly comprises a limiting frame, a limiting groove, a servo motor, a threaded rod, a moving block and a limiting plate, the limiting frame is arranged on the workbench, the limiting groove is formed in the limiting frame, the servo motor is arranged on the limiting frame, and the threaded rod is arranged on the moving block. The threaded rod is coaxially connected with an output shaft of the servo motor through a coupler, and the other end of the threaded rod penetrates through and is rotationally connected with the inner wall of the limiting groove. According to the technical scheme of the utility model, the fuse tubes with different sizes can be conveniently limited.

Description

Technical Field

[0001] This utility model relates to the field of fuse technology, and in particular to a fuse manufacturing and processing equipment. Background Technology

[0002] A fuse is an electrical device that breaks the circuit by melting a fusible element when the current exceeds a specified value, due to the heat generated by the fuse itself. Fuses are current protection devices made based on the principle that after a current exceeds a specified value for a period of time, the heat generated by the fuse itself melts the fusible element, thus breaking the circuit. Fuses are widely used in high and low voltage power distribution systems, control systems, and electrical equipment as short-circuit and overcurrent protectors. They are one of the most commonly used protective devices. Drop-out fuses, in particular, require fixed sleeves at both ends of the fuse tube to be embedded in the fuse tube during manufacturing.

[0003] According to Chinese patent application number CN201821673637.7, a fuse manufacturing and processing equipment includes a housing. A first cylinder support plate is installed on one side of the top of the housing. A first cylinder is located at the top of the first cylinder support plate. A push plate is connected to the output end of the first cylinder. A fuse tube placement groove is opened inside the housing. A third cylinder is fixedly installed at the bottom top of the fuse tube placement groove. A support plate is connected to the output end of the third cylinder. A fuse tube is placed at the top of the support plate. An operating table is connected to the side of the housing. An installation groove is opened in the middle of the top of the operating table. Second cylinder support plates are installed at both ends of the operating table. A second cylinder is located at the top of the second cylinder support plate. This utility model pushes the fuse tube into the installation groove through the first cylinder, and then pushes the fixing sleeve towards the fuse tube and nests it at both ends of the fuse tube through the second cylinder. This not only greatly improves the working efficiency of fuse tube production, but also greatly reduces the labor intensity of operators by using mechanical force. The above-mentioned limiting plate has a relatively simple size for limiting the fuse tube, which is not convenient for limiting fuse tubes of various sizes, resulting in poor practicality. Utility Model Content

[0004] The main purpose of this utility model is to propose a fuse manufacturing and processing equipment, which aims to solve the existing technical problem of inconvenience in limiting the position of fuse tubes of various sizes.

[0005] To achieve the above objectives, the present invention proposes a fuse manufacturing and processing equipment, including a workbench, a fuse tube on the workbench, a feeding assembly on the workbench, a positioning assembly on the workbench, pushing assemblies on the front and rear sides of the workbench, and a limiting assembly on the workbench that can limit the fuse tubes of different sizes.

[0006] The limiting assembly includes a limiting frame, a limiting groove, a servo motor, a threaded rod, a moving block, and a limiting plate. The limiting frame is mounted on the worktable, the limiting groove is formed on the limiting frame, the servo motor is mounted on the limiting frame, the threaded rod is coaxially connected to the output shaft of the servo motor via a coupling, and the other end of the threaded rod passes through and is rotatably connected to the inner wall of the limiting groove. The moving block is sleeved on the threaded rod and is slidably connected to the inner wall of the limiting groove. The limiting plate is mounted on the moving block.

[0007] Optionally, the threaded rod has two threads engraved on it, and they are symmetrically distributed.

[0008] Optionally, the top of the limiting plate is slidably connected to the inner bottom wall of the limiting frame.

[0009] Optionally, the feeding assembly includes a fixed plate, an electric push rod, and a feeding plate. The fixed plate is located on the top of the workbench, the electric push rod is located on the fixed plate, and the feeding plate is located at the output end of the electric push rod.

[0010] Optionally, the positioning component includes a positioning groove, a pad, and a baffle. The positioning groove is formed on the top of the worktable, the pad is disposed on the inner wall of the positioning groove, and the baffle is disposed on the worktable and located on the right side of the positioning groove.

[0011] Optionally, the pushing assembly includes a tray, a side plate, a second electric push rod, and a fixing plate. The tray is located on the front and rear sides of the worktable, the side plate is located on the tray, the second electric push rod is located on the side plate, and the fixing plate is located at the output end of the second electric push rod.

[0012] The technical solution of this utility model has the following beneficial effects: When it is necessary to nest the fixing sleeves at both ends of fuse tubes of different sizes, the first electric push rod is started, the feeding plate pushes the fuse tube to the right, and the servo motor is started at the same time. The threaded rod drives the limiting plate to move to the opposite side through the limiting groove and the limiting of the moving block. The distance between the limiting plates is adjusted to match the size of the fuse tube, so as to facilitate the limiting of fuse tubes of different sizes until they are pushed into the inside of the positioning groove. Under the support of the pad, the two ends of the fuse tube are suspended. Then the second electric push rod is started, the fixing plate moves to the opposite side, and the fixing sleeve is nested from both ends of the fuse tube, thereby completing the production and processing of the fuse tube. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of a fuse manufacturing and processing equipment according to an embodiment of the present invention;

[0015] Figure 2 This is a left view of a fuse manufacturing and processing equipment according to an embodiment of the present invention;

[0016] Figure 3 This is a top view of a fuse manufacturing and processing equipment according to an embodiment of the present invention.

[0017] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings.

[0018] Reference numerals: 1. Workbench; 2. Fuse tube; 3. Feeding assembly; 31. Fixing plate; 32. Electric push rod one; 33. Feeding plate; 4. Limiting assembly; 41. Limiting frame; 42. Limiting groove; 43. Servo motor; 44. Threaded rod; 45. Moving block; 46. Limiting plate; 5. Positioning groove; 6. Pad; 7. Baffle; 8. Pushing assembly; 81. Support plate; 82. Side plate; 83. Electric push rod two; 84. Fixing plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0021] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0022] This utility model proposes a fuse manufacturing and processing equipment.

[0023] like Figures 1 to 3 As shown, in one embodiment of the present invention, the fuse manufacturing and processing equipment includes a workbench 1, a fuse tube 2 on the workbench 1, a feeding assembly 3 on the workbench 1, a positioning assembly on the workbench 1, pushing assemblies 8 on the front and rear sides of the workbench 1, and a limiting assembly 4 on the workbench 1 that can limit the fuse tubes 2 of different sizes.

[0024] The limiting assembly 4 includes a limiting frame 41, a limiting groove 42, a servo motor 43, a threaded rod 44, a moving block 45, and a limiting plate 46. The limiting frame 41 is mounted on the worktable 1, the limiting groove 42 is opened on the limiting frame 41, the servo motor 43 is mounted on the limiting frame 41, the threaded rod 44 is coaxially connected to the output shaft of the servo motor 43 through a coupling, and the other end passes through and is rotatably connected to the inner wall of the limiting groove 42. The moving block 45 is sleeved on the threaded rod 44 and is slidably connected to the inner wall of the limiting groove 42. The limiting plate 46 is mounted on the moving block 45.

[0025] Specifically, the threaded rod 44 has two threads engraved on it and they are symmetrically distributed, which makes it easy to drive the limiting plate 46 to move to the opposite side or the opposite side. The distance between the limiting plates 46 can be adjusted to match the size of the fuse tube 2 and limit it.

[0026] Specifically, the top of the limiting plate 46 is slidably connected to the inner bottom wall of the limiting frame 41, so as to facilitate the limiting function of the limiting plate 46.

[0027] Specifically, the feeding assembly 3 includes a fixed plate 31, an electric push rod 32, and a feeding plate 33. The fixed plate 31 is located on the top of the workbench 1, the electric push rod 32 is located on the fixed plate 31, and the feeding plate 33 is located at the output end of the electric push rod 32.

[0028] Specifically, the positioning assembly includes a positioning groove 5, a pad 6, and a baffle 7. The positioning groove 5 is located on the top of the workbench 1, the pad 6 is located on the inner wall of the positioning groove 5, and the baffle 7 is located on the workbench 1 and on the right side of the positioning groove 5. The baffle 7 facilitates the limiting of the fuse tube 2 that rolls into the positioning groove 5.

[0029] Specifically, the push assembly 8 includes a support plate 81, a side plate 82, an electric push rod 83, and a fixing plate 84. The support plate 81 is located on the front and rear sides of the worktable 1, the side plate 82 is located on the support plate 81, the electric push rod 83 is located on the side plate 82, and the fixing plate 84 is located at the output end of the electric push rod 83.

[0030] Specifically, the working principle and usage process of this utility model are as follows:

[0031] When it is necessary to nest the fixing sleeves at both ends of the fuse tubes 2 of different sizes, start the electric push rod 32, and the feeding plate 33 pushes the fuse tube 2 to the right. At the same time, start the servo motor 43, and the threaded rod 44 drives the limiting plate 46 to move to the opposite side through the limiting groove 42 and the moving block 45. Adjust the distance between the limiting plates 46 according to the size of the fuse tube 2 to match it, so as to facilitate the limiting of the fuse tubes 2 of different sizes and avoid the fuse tubes 2 from being deviated when pushing them, until they are pushed into the positioning groove 5. Under the support of the pad block 6, the two ends of the fuse tube 2 are suspended in the positioning groove 5. Then start the electric push rod 83, and the fixing plate 84 moves to the opposite side to nest the fixing sleeves from both ends of the fuse tube 2, thereby completing the production and processing of the fuse tube 2.

[0032] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A fuse production and processing apparatus characterized by, The utility model provides a fuse tube limiting and positioning device, including workbench (1), be equipped with fuse tube (2) on workbench (1), be equipped with feeding assembly (3) on workbench (1), be equipped with positioning assembly on workbench (1), the front and rear sides of workbench (1) are equipped with push assembly (8), be equipped with the limiting assembly (4) of the limiting of different size fuse tube (2) can be positioned on workbench (1), The limiting assembly (4) includes a limiting frame (41), a limiting groove (42), a servo motor (43), a threaded rod (44), a moving block (45), and a limiting plate (46). The limiting frame (41) is provided on the workbench (1). The limiting groove (42) is opened on the limiting frame (41). The servo motor (43) is provided on the limiting frame (41). The threaded rod (44) is coaxially connected with the output shaft of the servo motor (43) through a shaft coupling, and the other end penetrates and is rotationally connected with the inner wall of the limiting groove (42). The moving block (45) is sleeved on the threaded rod (44) and is slidingly connected with the inner wall of the limiting groove (42). The limiting plate (46) is provided on the moving block (45).

2. The fuse manufacturing apparatus of claim 1, wherein The threaded rod (44) is marked with two threads, which are symmetrically distributed.

3. The fuse manufacturing apparatus of claim 1, wherein The top of the limiting plate (46) is slidingly connected with the inner bottom wall of the limiting frame (41).

4. The fuse manufacturing apparatus of claim 1, wherein The feeding assembly (3) includes a fixed plate (31), an electric push rod (32), and a feeding plate (33). The fixed plate (31) is provided on the top of the workbench (1). The electric push rod (32) is provided on the fixed plate (31). The feeding plate (33) is provided on the output end of the electric push rod (32).

5. The fuse manufacturing apparatus of claim 1, wherein The positioning assembly includes a positioning groove (5), a cushion block (6), and a baffle (7). The positioning groove (5) is opened on the top of the workbench (1). The cushion block (6) is provided on the inner wall of the positioning groove (5). The baffle (7) is provided on the workbench (1) and located on the right side of the positioning groove (5).

6. The fuse manufacturing apparatus of claim 1, wherein The push assembly (8) includes a supporting plate (81), a side plate (82), an electric push rod (83), and a fixed plate (84). The supporting plate (81) is provided on the front and rear sides of the workbench (1). The side plate (82) is provided on the supporting plate (81). The electric push rod (83) is provided on the side plate (82). The fixed plate (84) is provided on the output end of the electric push rod (83).

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