Fuse terminal pressing machine

Abstract

The utility model provides a fuse terminal press-fitting machine, which comprises a vibration disc, a pushing mechanism and a clamping mechanism used for clamping a fuse, the vibration disc conveys a terminal connecting piece into the pushing mechanism, the pushing mechanism comprises a positioning assembly and a limiting piece, the positioning assembly comprises a terminal hole, the positioning assembly can move along a first direction, and the clamping mechanism is used for clamping the fuse. The positioning assembly is pressed against the vibration disc, so that the terminal hole is communicated with a conveying belt of the vibration disc, and meanwhile, the space of the terminal hole is expanded, so that the conveying belt conveys one terminal connecting piece of the head row into the terminal hole; the limiting piece is arranged below the positioning assembly, a limiting hole is formed in the limiting piece, the fuse clamped by the clamping mechanism is located under the limiting hole, meanwhile, the space of the terminal hole recovers to the initial size, and when the terminal connecting piece in the terminal hole falls down through the limiting hole, the terminal connecting piece is arranged on the fuse in a sleeving mode. The positioning assembly can move along a second direction, so that the terminal hole is positioned right above the limiting hole; therefore, the terminal connecting piece is prevented from deviating or inclining in the pushing process, and the terminal connecting piece can fall through the limiting hole and is arranged on the fuse clamped by the clamping mechanism in a sleeving mode.

Description

Technical Field

[0001] The utility model relates to the field of three-dimensional parking equipment, in particular to a fuse terminal pressing machine. Background Art

[0002] A fuse terminal press-fitting machine is a specialized device used to precisely press-fit terminal connectors onto the ends of fuses. This equipment typically includes multiple components, including a vibrating conveyor mechanism, a cylinder push mechanism, a pneumatic ram, and a positioning fixture. These components work together to automate the assembly of terminal connectors and fuses. The operating principle is as follows: The fuse is secured with a fixture, and the vibrating conveyor mechanism arranges and transports the terminal connectors to the push mechanism. The push mechanism then pushes the terminal connectors to the designated position on the fuse, where the pneumatic ram presses them onto the top of the fuse. This connects the terminal connector to the terminal, completing the connection between the terminal and the fuse.

[0003] In existing fuse terminal press-fitting machines, a push mechanism is responsible for pushing the terminal connector to a designated position, such as above the fuse. However, existing push mechanisms are relatively simple in design, typically relying on the linear motion of a mechanical push rod or cylinder to push the terminal to the desired position. However, due to the lack of precise guiding and positioning devices, the terminal connector may shift or tilt during the pushing process, preventing it from accurately reaching above the fuse, preventing the terminal connector from being properly press-fitted, and thus affecting product reliability and production efficiency.

[0004] Therefore, it is necessary to propose a fuse terminal press machine, which aims to solve the problem in the prior art that the pushing mechanism is not accurately positioned, offset or tilted during the terminal connector conveying process, resulting in it being unable to accurately reach the top of the fuse. Utility Model Content

[0005] In order to solve the above problems, the present invention proposes a fuse terminal press machine to more accurately solve the problem that the pushing mechanism mentioned above is not accurately positioned, offset or tilted during the terminal connector conveying process, resulting in it being unable to accurately reach the top of the fuse.

[0006] The utility model is achieved through the following technical solutions:

[0007] The utility model provides a fuse terminal press-fitting machine, comprising a vibration plate, a pushing mechanism, and a clamping mechanism for clamping a fuse. The vibration plate conveys a terminal connector to the pushing mechanism. The pushing mechanism comprises:

[0008] A positioning assembly includes a terminal hole, the positioning assembly being movable in a first direction so as to abut against the vibration plate, thereby connecting the terminal hole to the conveyor belt of the vibration plate, and at the same time expanding the space of the terminal hole so that the conveyor belt can convey a terminal connector at the head of the row into the terminal hole;

[0009] a limiting member disposed below the positioning assembly, the limiting member defining a limiting hole, the positioning assembly being movable along a second direction such that the terminal hole is located directly above the limiting hole, the second direction being opposite to the first direction;

[0010] The fuse clamped by the clamping mechanism is located directly below the limiting hole, and the space of the terminal hole restores its initial size. When the terminal connector in the terminal hole falls through the limiting hole, the terminal connector is sleeved on the fuse.

[0011] Furthermore, the positioning component further includes:

[0012] The first positioning member,

[0013] a second positioning member rotatably connected to the first positioning member, wherein a terminal hole is formed between the second positioning member and the first positioning member, and when the first positioning member moves along the first direction and the second positioning member abuts against the vibration plate, the second positioning member rotates relative to the first positioning member to expand the radial space of the terminal hole;

[0014] a reset member, one end of which is connected to the first positioning member and the other end of which is connected to the second positioning member, and when the positioning assembly is movable along the second direction and the second positioning member is away from the vibration plate, the reset member drives the second positioning member to reset, and at the same time, the radial space of the terminal hole is restored to its initial size;

[0015] Furthermore, the first driving member can drive the first positioning member to move along the first direction or the second direction.

[0016] Furthermore, there is a gap between the limiting member and the positioning assembly, and the limiting member supports the bottom of the terminal connector in the terminal hole.

[0017] Furthermore, the first positioning member is provided with an open slot toward the conveyor belt of the vibration disk, the open slot is radially connected to the terminal hole, and the vibration disk conveys a terminal connector at the head of the row into the terminal hole through the open slot.

[0018] Furthermore, the clamping mechanism includes:

[0019] A positioning platform, used to support the fuse, wherein the positioning platform is located directly below the limiting hole;

[0020] A clamp is provided on one side of the positioning platform and is used for clamping the fuse on the positioning platform.

[0021] Furthermore, the fuse terminal pressing machine also includes a pressing mechanism, which is arranged above the positioning assembly. When the terminal connector in the terminal hole falls into the top of the fuse through the limiting hole, the pressing mechanism passes through the terminal hole and the limiting hole in sequence to press the terminal connector onto the top of the fuse.

[0022] Furthermore, the press-fitting mechanism includes:

[0023] The second driving member,

[0024] A pressing head, a push rod of the second driving member is connected to the pressing head, and the second driving member can drive the pressing head toward the positioning platform to press the terminal connector onto the top of the fuse.

[0025] Furthermore, the fuse terminal press-fitting machine includes a fixing frame, and the first driving member, the second driving member and the clamp are arranged on the fixing frame.

[0026] Furthermore, the conveyor belt of the vibration plate is arranged on the fixing frame and is fitted toward the positioning assembly.

[0027] Furthermore, the conveyor belt conveys the terminal connector along a third direction, and the third direction is perpendicular to the first direction.

[0028] Beneficial effects of the utility model:

[0029] The utility model discloses a fuse terminal press-fitting machine, comprising a vibrating plate, a pushing mechanism, and a clamping mechanism for clamping a fuse. The pushing mechanism includes a positioning assembly and a limiting member. The positioning assembly can be moved in a first direction so that the positioning assembly abuts the vibrating plate, thereby connecting the terminal hole of the positioning assembly with the conveyor belt of the vibrating plate, and the space in the terminal hole is expanded. When the positioning assembly abuts the vibrating plate, the space in the terminal hole is expanded, allowing the conveyor belt of the vibrating plate to accurately convey the terminal connector at the head of the terminal into the terminal hole, thereby avoiding the problem in the prior art that the terminal connector cannot smoothly enter the predetermined position due to inaccurate guidance. The limiting member is located below the positioning assembly. The clamping mechanism is responsible for fixing and clamping the fuse, and the fuse is always kept directly below the limiting hole of the limiting member, ensuring that the terminal connector is accurately mounted on the top of the fuse. The positioning assembly can be moved in a second direction, and the space in the terminal hole is retracted to its initial size. Then, the terminal hole is located directly above the limiting hole of the limiting member. When the terminal hole and the limiting hole are aligned, the pushing mechanism moves the terminal connector directly above the fuse. The terminal connector is prevented from deflecting or tilting during the pushing process, and can fall through the limiting hole and be sleeved on the fuse clamped by the clamping mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of a fuse terminal press-fitting machine according to the present invention;

[0031] Figure 2 This is a schematic diagram of the fuse terminal press-fitting machine of the present invention (excluding the vibration plate).

[0032] The reference numerals are as follows:

[0033] 10. Fuse terminal press-fitting machine; 100. Vibrating plate; 110. Conveyor belt; 211. Terminal hole; 212. First positioning member; 2121. Opening slot; 213. Second positioning member; 214. Resetting member; 215. First driving member; 220. Limiting member; 221. Limiting hole; 300. Clamping mechanism; 310. Positioning table; 320. Clamp; 400. Press-fitting mechanism; 410. Second driving member; 420. Press head; 500. Fixing frame; 20. Terminal connector; 30. Fuse; X, first direction; Y, second direction; Z, third direction. DETAILED DESCRIPTION

[0034] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention will be further described below with reference to the accompanying drawings.

[0035] Please refer to Figure 1-Figure 2The present invention proposes a fuse terminal press-fitting machine 10, comprising a vibration plate 100, a pushing mechanism (not marked in the figure), and a clamping mechanism 300 for clamping a fuse 30. The vibration plate 100 conveys the terminal connector 20 to the pushing mechanism. The pushing mechanism comprises a positioning assembly (not marked in the figure) and a limiter 220. The positioning assembly comprises a terminal hole 211. The positioning assembly can move along a first direction X so that the positioning assembly abuts against the vibration plate 100, thereby connecting the terminal hole 211 to the conveyor belt 110 of the vibration plate 100. At the same time, the space of the terminal hole 211 is expanded for conveying The belt 110 transports a terminal connector 20 at the head of the row into the terminal hole 211; the limiter 220 is arranged below the positioning component, and the limiter 220 opens a limit hole 221. The positioning component can move along the second direction Y so that the terminal hole 211 is located directly above the limit hole 221. The second direction Y is opposite to the first direction X; the fuse 30 clamped by the clamping mechanism 300 is located directly below the limit hole 221. At the same time, the space of the terminal hole 211 returns to its initial size. When the terminal connector 20 in the terminal hole 211 falls through the limit hole 221, the terminal connector 20 is sleeved on the fuse 30.

[0036] Specifically, the positioning assembly includes a terminal hole 211. The positioning assembly moves along a first direction X, bringing it into contact with the vibration disk 100. When the positioning assembly abuts the vibration disk 100, the space in the terminal hole 211 expands, allowing the conveyor belt 110 of the vibration disk 100 to accurately convey the terminal connector 20 at the head of the row into the terminal hole 211, thereby avoiding the problem in the prior art where the terminal connector 20 cannot smoothly enter the predetermined position due to inaccurate guidance. A limiter 220 is provided below the positioning assembly, which has a limiter hole 221 defined therein. The positioning assembly can move along a second direction Y (opposite to the first direction X). When the terminal hole 211 is aligned with the limiter hole 221, the pushing mechanism moves the terminal connector 20 directly above the fuse 30. At the same time, the space in the terminal hole 211 shrinks to its initial size, preventing the terminal connector 20 from shifting or tilting during the pushing process, allowing it to fall through the limiter hole 221 and fit over the fuse 30 clamped by the clamping mechanism 300. The clamping mechanism 300 is responsible for fixing and clamping the fuse 30 to ensure that the position of the fuse 30 is stable during the press-fitting process. The fuse 30 is always kept directly below the limiting hole 221 to ensure that the terminal connector 20 is accurately mounted on its top.

[0037] In the prior art, pushing mechanisms typically rely on simple mechanical push rods or linear motion of cylinders for pushing. Due to the lack of a precise guide device, the terminal connector 20 is prone to deviation during the pushing process, resulting in inaccurate press-fitting. In the present application, the positioning assembly, the limiter 220, and the clamping mechanism 300 not only effectively solve the problem of inaccurate positioning, but also expand and restore the space of the terminal hole 211, allowing the terminal connector 20 to be smoothly and accurately installed on the fuse 30. The positioning accuracy of the entire process is significantly improved, thereby improving production efficiency, reducing the defective rate, and ensuring product reliability.

[0038] In this embodiment, the positioning assembly further includes a first positioning member 212, a second positioning member 213 and a reset member 214. The second positioning member 213 is rotatably connected to the first positioning member 212. A terminal hole 211 is formed between the second positioning member 213 and the first positioning member 212. When the first positioning member 212 moves along the first direction X and the second positioning member 213 abuts against the vibration disk 100, the second positioning member 213 rotates relative to the first positioning member 212 to expand the radial space of the terminal hole 211; one end of the reset member 214 is connected to the first positioning member 212, and the other end is connected to the second positioning member 213. When the positioning assembly can move along the second direction Y and the second positioning member 213 is away from the vibration disk 100, the reset member 214 drives the second positioning member 213 to reset, and at the same time, the radial space of the terminal hole 211 returns to its initial size.

[0039] Specifically, the first positioning member 212 moves along the first direction X, and the second positioning member 213 is rotatably connected to the first positioning member 212, and the two together form the terminal hole 211. The movement of the first positioning member 212 will drive the second positioning member 213 to move, thereby driving the terminal hole 211 to be connected with the conveyor belt 110 of the vibration disk 100. When the first positioning member 212 moves forward and abuts against the vibration disk 100, the second positioning member 213 will rotate relative to the first positioning member 212, thereby expanding the radial space of the terminal hole 211, so that the terminal connector 20 is transported from the vibration disk 100 to the terminal hole 211. The terminal hole 211 can provide sufficient space to receive the terminal connector 20. By expanding the radial space of the terminal hole 211, the terminal is prevented from being stuck or offset during transportation, ensuring that the terminal can smoothly enter the terminal hole 211, and avoiding press-fitting failure caused by inaccurate positioning. To ensure that the terminal hole 211 can return to its original size after the terminal connector 20 is transported, a reset member 214 is connected to the first positioning member 212 at one end and to the second positioning member 213 at the other end. The reset member 214 is a wire spring. When the positioning assembly moves in the second direction Y (i.e., away from the vibration plate 100), the reset member 214 drives the second positioning member 213 to reset, and the radial space of the terminal hole 211 also shrinks and returns to its original size. At the same time, when the positioning assembly moves in the second direction Y, the terminal connector 20 is prevented from shifting or tilting during the pushing process.

[0040] The positioning assembly further includes a first driving member 215 . A push rod of the first driving member 215 is connected to the first positioning member 212 . The first driving member 215 can drive the first positioning member 212 to move along the first direction X or the second direction Y.

[0041] Specifically, the first driving member 215 is a cylinder, and a push rod of the cylinder is connected to the first positioning member 212 , and can drive the first positioning member 212 to move along the first direction X or the second direction Y as needed.

[0042] In this embodiment, there is a gap between the limiting member 220 and the positioning assembly, and the limiting member 220 supports the bottom of the terminal connector 20 in the terminal hole 211 .

[0043] Specifically, a gap is provided between the stopper 220 and the positioning assembly. This is intended to provide support for the bottom of the terminal connector 20 when it reaches the stopper hole 221, while also preventing direct contact or interference between the stopper 220 and the positioning assembly. This ensures that the terminal connector 20 is not subject to external interference when it is pushed into the stopper hole 221, thereby improving the stability of the entire assembly system. Specifically, when the positioning assembly moves along the second direction Y, the side of the terminal connector 20 is surrounded by the first positioning member 212 and the second positioning member 213, while the bottom of the terminal connector 20 is supported by the stopper 220.

[0044] In this embodiment, the first positioning member 212 is provided with an opening slot 2121 facing the conveyor belt 110 of the vibration disk 100 , and the opening slot 2121 is radially connected to the terminal hole 211 , and the vibration disk 100 conveys a terminal connector 20 at the head of the row into the terminal hole 211 through the opening slot 2121 .

[0045] Specifically, the first positioning member 212 has an opening slot 2121 formed toward the conveyor belt 110 of the vibration plate 100. The opening slot 2121 is in communication with the radial space of the terminal hole 211. When the vibration plate 100 conveys the leading terminal connector 20 to the first positioning member 212, the terminal connector 20 directly enters the terminal hole 211 through the opening slot 2121.

[0046] The clamping mechanism 300 includes a positioning platform 310 and a clamp 320 . The positioning platform 310 is used to support the fuse 30 and is located directly below the limiting hole 221 . The clamp 320 is provided on one side of the positioning platform 310 and is used to clamp the fuse 30 on the positioning platform 310 .

[0047] Specifically, the positioning platform 310 is used to support the fuse 30. The positioning platform 310 is located directly below the limiting hole 221 to ensure that the fuse 30 is in the correct position during the entire press-fitting process. When the terminal connector 20 falls through the limiting hole 221, it can be aligned with the fuse 30 on the positioning platform 310 and complete the press-fitting operation. The clamp 320 is used to clamp the fuse 30 on the positioning platform 310. The function of the clamp 320 is to ensure that the fuse 30 can be firmly fixed in a specific position while being supported by the positioning platform 310 to prevent the fuse 30 from moving or rotating during the press-fitting process. Through the fixation of the clamp 320, the fuse 30 can maintain a stable state during the entire press-fitting process, thereby ensuring that the terminal connector 20 can be accurately pressed onto the end of the fuse 30.

[0048] The fuse terminal press machine 10 also includes a press mechanism 400, which is arranged above the positioning assembly. When the terminal connector 20 in the terminal hole 211 falls into the top of the fuse 30 through the limiting hole 221, the press mechanism 400 passes through the terminal hole 211 and the limiting hole 221 in sequence to press the terminal connector 20 onto the top of the fuse 30.

[0049] Specifically, the pressing mechanism 400 is installed above the positioning assembly. When the terminal connector 20 falls to the top of the fuse 30 through the limiting hole 221, the pressing mechanism 400 immediately passes through the terminal hole 211 and the limiting hole 221, and accurately presses the terminal connector 20 on the top of the fuse 30, performing a precise pressing operation.

[0050] The press-fitting mechanism 400 includes a second driving member 410 and a pressing head 420 . The push rod of the second driving member 410 is connected to the pressing head 420 . The second driving member 410 can drive the pressing head 420 toward the positioning platform 310 to press-fit the terminal connector 20 onto the top of the fuse 30 .

[0051] Specifically, the second driving member 410 is a pneumatic cylinder, whose push rod is connected to the ram 420, driving the ram 420 to move up and down. The second driving member 410 can drive the ram 420 toward the positioning platform 310 according to control instructions. After the terminal connector 20 passes through the limiting hole 221 and falls to the top of the fuse 30, the ram 420 sequentially passes through the terminal hole 211 and the limiting hole 221, accurately press-fitting the terminal connector 20 to the top of the fuse 30.

[0052] The fuse terminal press-fitting machine 10 includes a fixing frame 500 , on which the first driving member 215 , the second driving member 410 and the clamp 320 are disposed.

[0053] Specifically, the first driving member 215 , the second driving member 410 , and the clamp 320 for fixing the fuse 30 are all mounted on the fixing frame 500 , ensuring that these components maintain stable relative positions when the device is running.

[0054] The conveyor belt 110 of the vibration plate 100 is disposed on the fixing frame 500 and is aligned with the positioning assembly 500. The conveyor belt 110 conveys the terminal connector 20 along a third direction Z, which is perpendicular to the first direction X.

[0055] Specifically, the conveyor belt 110 of the vibration plate 100 is fixedly mounted on the fixing frame 500, so that the relative position between the vibration plate 100 and other components remains stable. The end of the conveyor belt 110 is in contact with the positioning assembly, ensuring that the terminal connector 20 can be accurately connected when it is conveyed to the positioning assembly.

[0056] Of course, the present invention may have many other implementations. Based on this implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present invention.

Claims

1. A fuse terminal press-fitting machine, comprising a vibration plate, a pushing mechanism, and a clamping mechanism for clamping a fuse, wherein the vibration plate conveys a terminal connector to the pushing mechanism, characterized in that: The pushing mechanism includes: A positioning assembly includes a terminal hole, the positioning assembly being movable in a first direction so as to abut against the vibration plate, thereby connecting the terminal hole to the conveyor belt of the vibration plate, and at the same time expanding the space of the terminal hole so that the conveyor belt can convey a terminal connector at the head of the row into the terminal hole; a limiting member disposed below the positioning assembly, the limiting member defining a limiting hole, the positioning assembly being movable along a second direction such that the terminal hole is located directly above the limiting hole, the second direction being opposite to the first direction; The fuse clamped by the clamping mechanism is located directly below the limiting hole, and the space of the terminal hole restores its initial size. When the terminal connector in the terminal hole falls through the limiting hole, the terminal connector is sleeved on the fuse.

2. The fuse terminal press-fitting machine according to claim 1, wherein: The positioning component also includes: The first positioning member, a second positioning member rotatably connected to the first positioning member, wherein a terminal hole is formed between the second positioning member and the first positioning member, and when the first positioning member moves along the first direction and the second positioning member abuts against the vibration plate, the second positioning member rotates relative to the first positioning member to expand the radial space of the terminal hole; a reset member, one end of which is connected to the first positioning member and the other end of which is connected to the second positioning member, and when the positioning assembly is movable along the second direction and the second positioning member is away from the vibration plate, the reset member drives the second positioning member to reset, and at the same time, the radial space of the terminal hole is restored to its initial size; A first driving member, wherein a push rod of the first driving member is connected to the first positioning member, and the first driving member can drive the first positioning member to move along the first direction or the second direction.

3. The fuse terminal press-fitting machine according to claim 2, wherein: There is a gap between the limiting member and the positioning assembly, and the limiting member supports the bottom of the terminal connector in the terminal hole.

4. The fuse terminal press-fitting machine according to claim 2, wherein: The first positioning member is provided with an open slot facing the conveyor belt of the vibration disk, and the open slot is radially connected to the terminal hole. The vibration disk conveys a terminal connector at the head of the row into the terminal hole through the open slot.

5. The fuse terminal press-fitting machine according to claim 4, characterized in that: The clamping mechanism comprises: A positioning platform, used to support the fuse, wherein the positioning platform is located directly below the limiting hole; A clamp is provided on one side of the positioning platform and is used for clamping the fuse on the positioning platform.

6. The fuse terminal press-fitting machine according to claim 5, characterized in that: The fuse terminal pressing machine also includes a pressing mechanism, which is arranged above the positioning assembly. When the terminal connector in the terminal hole falls into the top of the fuse through the limiting hole, the pressing mechanism passes through the terminal hole and the limiting hole in sequence to press the terminal connector onto the top of the fuse.

7. The fuse terminal press-fitting machine according to claim 6, wherein: The press-fitting mechanism comprises: The second driving member, A pressing head, a push rod of the second driving member is connected to the pressing head, and the second driving member can drive the pressing head toward the positioning platform to press the terminal connector onto the top of the fuse.

8. The fuse terminal press-fitting machine according to claim 7, wherein: The fuse terminal press-fitting machine includes a fixing frame, and the first driving member, the second driving member and the clamp are arranged on the fixing frame.

9. The fuse terminal press-fitting machine according to claim 8, wherein: The conveyor belt of the vibration plate is arranged on the fixing frame and is fitted toward the positioning assembly.

10. The fuse terminal press-fitting machine according to claim 9, wherein: The conveyor belt conveys the terminal connector along a third direction, and the third direction is perpendicular to the first direction.

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