Fuse assembly machine

Abstract

The utility model discloses a fuse assembly machine, which relates to the technical field of fuse assembly and comprises a base, a fixed seat is fixedly mounted in the middle of the top surface of the base, a turntable is rotatably mounted on the top surface of the fixed seat through a driving device, and automatic feeding devices are uniformly distributed on the edge of the top surface of the turntable. Each automatic feeding device comprises a clamping base, when the machined fuse shells need to be assembled, a switch of the driving mechanism in the rotary disc is turned on, the rotary disc is driven to rotate through the driving mechanism, and the fuse shells are sequentially conveyed to the multiple automatic feeding devices arranged on the edge of the rotary disc through the conveying mechanism to be limited and fixed; the fuse shells which are limited are sequentially conveyed into the assembling mechanism through the automatic feeding device to be assembled, and so on until the fuse shells needing to be assembled are conveyed, manual feeding of the fuse shells is not needed, the labor intensity is relieved, the assembling quality is not stable, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fuse assembly, in particular to a fuse assembly machine. Background Art

[0002] Fuses are also called current fuses. They mainly play an overload protection role. If the fuse is correctly placed in the circuit, the fuse will melt and cut off the current when the current abnormally rises to a certain height and temperature, thereby protecting the safe operation of the circuit. There are many types of fuses. In terms of scope of use, there are power fuses, machine tool fuses, electrical instrument fuses, automotive fuses, etc. In terms of structure, there are tubular fuses, guillotine fuses, spiral fuses, plug-in fuses, flat-plate fuses, and chip fuses.

[0003] In the existing production and processing of fuses, labor needs to be deployed before each production and assembly process, and the fuses are processed manually with the help of assembly machines. Among them, the loading of fuse shells is often done manually. However, this processing method causes high assembly labor intensity and unstable assembly quality, resulting in low production efficiency of fuses. In view of the above problems, the inventor proposes a fuse assembly machine to solve the above problems. Utility Model Content

[0004] In order to solve the problem that the existing fuse processing method causes high assembly labor intensity, unstable assembly quality, and low fuse production efficiency; the purpose of the utility model is to provide a fuse assembly machine.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a fuse assembly machine, including a base, a fixed seat is fixedly installed in the middle of the top surface of the base, a turntable is rotatably installed on the top surface of the fixed seat through a driving device, and an evenly distributed automatic feeding device is installed on the edge of the top surface of the turntable, and the automatic feeding device includes a card seat, connecting rods are fixedly installed on both sides of the card seat, and lifting rods are fixedly installed on one end of the two connecting rods, and the two lifting rods pass through the turntable and are sleeved with reset springs on the surface below the turntable, and the bottom ends of the two lifting rods are fixedly connected with connecting plates, and the surface of the fixed seat is fixedly sleeved with a fixing plate, and electric push rods are symmetrically installed on both sides of the top surface of the fixing plate, and the output ends of the two electric push rods are fixedly installed with top plates, and the top plates and the connecting plates cooperate with each other;

[0006] When it is necessary to assemble the processed fuse shell, the switch of the driving mechanism in the turntable is turned on, the turntable is driven to rotate by the driving mechanism, and the fuse shell is sequentially conveyed to multiple automatic feeding devices arranged on the edge of the turntable by the conveying mechanism for limit fixing, and the fuse shell after the limit is sequentially conveyed to the assembly mechanism by the automatic feeding device for assembly, without the need to manually complete the loading of the fuse shell, thereby reducing labor intensity, unstable assembly quality, and improving production efficiency. When the automatic feeding device rotates to a position parallel to one side of the conveying mechanism, the switch of the electric push rod is turned on, and the electric push rod controls the top plate to rise, and the connecting plate is lifted up by the top plate, and the card seat fixed with two lifting rods and two connecting rods is controlled to rise by the lifted connecting plate, so that the conveying mechanism can convey the fuse shell to the support plate. After the conveying is completed, the turntable is rotated, and under the action of two reset springs, the card seat returns to the initial state, and the fuse shell on the support plate is limit fixed, and so on, until the delivery of the fuse shell to be assembled is completed.

[0007] Preferably, a fixing frame is fixedly installed on one side of the top surface of the base, and a conveying mechanism is fixedly installed in the fixing frame. The conveying mechanism includes a conveyor belt, and a conveying platform is fixedly installed at one end of the conveying mechanism. The top surface of the turntable is located in two connecting rods and evenly distributed fixing parts are fixedly installed. A supporting plate is fixedly installed on one side of the fixing parts. The supporting plate and the conveying platform are parallel to each other, and the supporting plate and the clamping seat cooperate with each other. The supporting plate is installed and fixed by the fixing parts, and the conveying mechanism is installed and fixed by the fixing frame. The length of the conveying mechanism depends on the distance from the fuse shell processing device to the automatic feeding device. The fuse shell processed by the processing device is directly conveyed to the automatic feeding device by the conveying mechanism, and the fuse shell is conveyed to the top surface of the support plate by the conveying platform. The clamping seat is used to set a limit, so as to increase the stability of the fuse shell during transportation.

[0008] Preferably, a limit block is fixedly installed on one side of the top surface of the fixing member, the limit block cooperates with the supporting plate, one end of the fuse housing conveyed to the supporting plate is positioned by the limit block, a card slot is provided on the bottom surface of the card seat, a rubber pad is fixedly installed in the card slot, the fuse housing on the supporting plate is clamped by the rubber pad installed in the card slot, and the fuse housing is protected by the rubber pad to prevent the fuse housing from being damaged due to extrusion.

[0009] Preferably, an assembly mechanism is fixedly installed on one side of the top surface of the base away from the fixed frame, and the assembly mechanism cooperates with the automatic loading device. The fuse housing to be assembled is transported to one side of the assembly mechanism by the automatic loading device, and the automatic loading device is opened by the electric push rod in cooperation with the top plate. The fuse housing is transported into the assembly mechanism for assembly by the mechanical arm of the assembly mechanism. The conveyor belt of the conveying mechanism is driven to operate by the motor and the conveying roller. The conveyor belt and the conveying platform cooperate with each other, and the conveyor roller is controlled by the motor to drive the conveyor belt to operate, and the fuse housing to be assembled is transported by the conveyor belt of the conveying mechanism.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. In the utility model, when the processed fuse shell needs to be assembled, the switch of the driving mechanism in the turntable is turned on, the turntable is driven by the driving mechanism to rotate, and the fuse shell is sequentially conveyed to multiple automatic feeding devices arranged on the edge of the turntable by the conveying mechanism for position limiting and fixing, and the position-limited fuse shell is sequentially conveyed to the assembly mechanism by the automatic feeding device for assembly, and so on, until the fuse shell to be assembled is conveyed, and there is no need to manually complete the loading of the fuse shell, which reduces labor intensity, unstable assembly quality, and improves production efficiency;

[0012] 2. In the utility model, the support plate is installed and fixed by a fixing piece, and the conveying mechanism is installed and fixed by a fixing frame. The length of the conveying mechanism depends on the distance from the fuse shell processing device to the automatic feeding device. The fuse shell processed by the processing device is directly conveyed to the automatic feeding device by the conveying mechanism, and the fuse shell is conveyed to the top surface of the support plate by the conveying table, and the limit is set by the clamping seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the turntable combined with the automatic feeding device of the utility model.

[0016] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0017] In the figure: 1. base; 11. fixing seat; 111. fixing plate; 12. fixing frame; 2. turntable; 21. fixing piece; 22. supporting plate; 23. limiting block; 3. automatic feeding device; 31. card seat; 311. card slot; 312. rubber pad; 32. connecting rod; 33. lifting rod; 34. reset spring; 35. connecting plate; 4. electric push rod; 41. top plate; 5. conveying mechanism; 51. conveying platform; 6. assembly mechanism. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-3 As shown, the utility model provides a fuse assembly machine, including a base 1, a fixed base 11 is fixedly installed in the middle of the top surface of the base 1, a turntable 2 is rotatably installed on the top surface of the fixed base 11 through a driving device, and an evenly distributed automatic feeding device 3 is installed on the edge of the top surface of the turntable 2, and the automatic feeding device 3 includes a card seat 31, connecting rods 32 are fixedly installed on both sides of the card seat 31, and lifting rods 33 are fixedly installed on one end of the two connecting rods 32, and the two lifting rods 33 penetrate the turntable 2 and are sleeved with reset springs 34 on the surface below the turntable 2, and the bottom ends of the two lifting rods 33 are fixedly connected with a connecting plate 35, and a fixed plate 111 is fixedly sleeved on the surface of the fixed base 11, and electric push rods 4 are symmetrically installed on both sides of the top surface of the fixed plate 111, and top plates 41 are fixedly installed on the output ends of the two electric push rods 4, and the top plates 41 and the connecting plates 35 cooperate with each other;

[0020] When it is necessary to assemble the processed fuse shells, the switch of the driving mechanism in the turntable 2 is turned on, the turntable 2 is driven by the driving mechanism to rotate, and the fuse shells are sequentially conveyed to multiple automatic feeding devices 3 set at the edge of the turntable 2 by the conveying mechanism 5 for limit fixing, and the fuse shells with the limit fixed are sequentially conveyed to the assembly mechanism 6 by the automatic feeding device 3 for assembly work, without the need to manually complete the feeding of the fuse shells, reducing labor intensity, unstable assembly quality, and improving production efficiency. When the automatic feeding device 3 rotates to the side of the conveying mechanism 5, the fuse shells are assembled. After reaching the parallel position, turn on the switch of the electric push rod 4, the electric push rod 4 controls the top plate 41 to rise, and lifts the connecting plate 35 through the top plate 41, and controls the holder 31 fixed with two lifting rods 33 and two connecting rods 32 to rise through the lifted connecting plate 35, so that the conveying mechanism 5 can convey the fuse housing to the support plate 22. After the conveying is completed, rotate the turntable 2, and under the action of the two reset springs 34, the holder 31 returns to its initial state, and limits and fixes the fuse housing on the support plate 22, and so on, until the conveying of the fuse housing to be assembled is completed.

[0021] A fixing frame 12 is fixedly installed on one side of the top surface of the base 1, and a conveying mechanism 5 is fixedly installed in the fixing frame 12. The conveying mechanism 5 includes a conveying belt, and a conveying platform 51 is fixedly installed at one end of the conveying mechanism 5. The top surface of the turntable 2 is fixedly installed with evenly distributed fixing members 21 located in two connecting rods 32, and a support plate 22 is fixedly installed on one side of the fixing member 21. The support plate 22 and the conveying platform 51 are parallel to each other, and the support plate 22 and the card seat 31 cooperate with each other.

[0022] By adopting the above technical solution, the support plate 22 is installed and fixed by the fixing member 21, and the conveying mechanism 5 is installed and fixed by the fixing frame 12. The length of the conveying mechanism 5 depends on the distance from the fuse shell processing device to the automatic feeding device 3. The fuse shell processed by the processing device is directly conveyed to the automatic feeding device 3 by the conveying mechanism 5, and the fuse shell is conveyed to the top surface of the support plate 22 by the conveying platform 51. The clamping seat 31 is used to set a limit, thereby increasing the stability of the fuse shell during transportation.

[0023] A limit block 23 is fixedly installed on one side of the top surface of the fixing member 21, and the limit block 23 cooperates with the supporting plate 22;

[0024] By adopting the above technical solution, one end of the fuse housing transported to the support plate 22 is positioned by the limiting block 23 .

[0025] A card slot 311 is formed on the bottom surface of the card holder 31, and a rubber pad 312 is fixedly installed in the card slot 311;

[0026] By adopting the above technical solution, the fuse housing on the support plate 22 is clamped by the rubber pad 312 installed in the clamping groove 311, and the fuse housing is protected by the rubber pad 312 to prevent the fuse housing from being damaged due to extrusion.

[0027] An assembly mechanism 6 is fixedly mounted on one side of the top surface of the base 1 away from the fixing frame 12, and the assembly mechanism 6 cooperates with the automatic feeding device 3;

[0028] By adopting the above technical solution, the fuse housing to be assembled is transported to one side of the assembly mechanism 6 by the automatic loading device 3, the automatic loading device 3 is opened by the electric push rod 4 in cooperation with the top plate 41, and the fuse housing is transported into the assembly mechanism 6 for assembly by the mechanical arm of the assembly mechanism 6.

[0029] The conveyor belt of the conveying mechanism 5 is driven by a motor and a conveying roller to operate, and the conveyor belt cooperates with the conveying platform 51;

[0030] By adopting the above technical solution, the conveying roller is controlled by the motor to drive the conveying belt to operate, and the fuse housing to be assembled is conveyed by the conveying belt of the conveying mechanism 5.

[0031] Working principle: when it is necessary to assemble the processed fuse housing, turn on the switch of the driving mechanism in the turntable 2, drive the turntable 2 to rotate through the driving mechanism, and convey the fuse housing to the multiple automatic feeding devices 3 set on the edge of the turntable 2 through the conveying mechanism 5 for limit fixing, and convey the limited fuse housing to the assembly mechanism 6 through the automatic feeding device 3 for assembly. When the automatic feeding device 3 rotates to a position parallel to one side of the conveying mechanism 5, turn on the switch of the electric push rod 4, the electric push rod 4 controls the top plate 41 to rise, and the connecting plate 35 is lifted up through the top plate 41. The lifting connecting plate 35 controls the card seat 31 fixed with two lifting rods 33 and two connecting rods 32 to rise, so that the conveying mechanism 5 can convey the fuse housing to the support plate 22. After the conveying is completed, the turntable 2 is rotated. Under the action of the two reset springs 34, the card seat 31 returns to the initial state, and the fuse housing on the support plate 22 is limited and fixed, and so on, until the fuse housing to be assembled is conveyed.

[0032] The support plate 22 is installed and fixed by the fixing piece 21, and the conveying mechanism 5 is installed and fixed by the fixing frame 12. The length of the conveying mechanism 5 depends on the distance from the fuse shell processing device to the automatic feeding device 3. The fuse shell processed by the processing device is directly conveyed to the upper automatic feeding device 3 by the conveying mechanism 5, and the fuse shell is conveyed to the top surface of the support plate 22 by the conveying platform 51, and the limit is set by the clamping seat 31.

[0033] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A fuse assembly machine, comprising a base (1), characterized in that: A fixing seat (11) is fixedly installed in the middle of the top surface of the base (1), a turntable (2) is rotatably installed on the top surface of the fixing seat (11) through a driving device, and evenly distributed automatic feeding devices (3) are installed on the edge of the top surface of the turntable (2); The automatic loading device (3) comprises a card seat (31), both sides of the card seat (31) are fixedly mounted with connecting rods (32), one end of each of the two connecting rods (32) is fixedly mounted with a lifting rod (33), both of the two lifting rods (33) pass through the turntable (2) and are sleeved with a return spring (34) on the surface below the turntable (2), the bottom ends of the two lifting rods (33) are fixedly connected with a connecting plate (35), the surface of the fixed seat (11) is fixedly sleeved with a fixing plate (111), the top surface of the fixing plate (111) is symmetrically mounted with electric push rods (4), the output ends of the two electric push rods (4) are fixedly mounted with a top plate (41), and the top plate (41) and the connecting plate (35) cooperate with each other.

2. A fuse assembly machine as claimed in claim 1, characterized in that: A fixing frame (12) is fixedly mounted on one side of the top surface of the base (1), a conveying mechanism (5) is fixedly mounted inside the fixing frame (12), the conveying mechanism (5) comprises a conveying belt, a conveying platform (51) is fixedly mounted on one end of the conveying mechanism (5), evenly distributed fixing members (21) are fixedly mounted on the top surface of the turntable (2) inside two connecting rods (32), a supporting plate (22) is fixedly mounted on one side of the fixing member (21), the supporting plate (22) and the conveying platform (51) are parallel to each other, and the supporting plate (22) and the holder (31) cooperate with each other.

3. A fuse assembly machine as claimed in claim 2, characterized in that: A limiting block (23) is fixedly mounted on one side of the top surface of the fixing member (21), and the limiting block (23) cooperates with the supporting plate (22).

4. A fuse assembly machine as claimed in claim 1, characterized in that: A card slot (311) is provided on the bottom surface of the card seat (31), and a rubber pad (312) is fixedly installed in the card slot (311).

5. A fuse assembly machine as claimed in claim 1, characterized in that: An assembly mechanism (6) is fixedly mounted on a side of the top surface of the base (1) away from the fixing frame (12), and the assembly mechanism (6) cooperates with the automatic feeding device (3).

6. A fuse assembly machine as claimed in claim 2, characterized in that: The conveyor belt of the conveying mechanism (5) is driven to operate by a motor in cooperation with a conveying roller, and the conveyor belt cooperates with a conveying platform (51).

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