TWI854891B - A portable wire stripping and crimping machine - Google Patents

Abstract

A portable wire stripping and crimping machine, comprising: a base having a housing and an operation front. On the base, from left to right of the operation front, a feeding module, a wire stripping module, a crimping module, and an insulation stripping module are provided, respectively, the crimping module being connected to the feeding module and its bottom side being connected to the wire stripping module; and an operation control module having multiple switch buttons provided on a control side connected to the operation front. The crimping module consists of a first motor reducer, a toggle mechanism, and a crimping mechanism. The wire stripping module consists of a second motor reducer, a wire clamping mechanism, and a die cutter mechanism. The insulation stripping module consists of a third motor reducer and an insulation stripping mechanism.

Description

Strip and play portable machine

The present invention relates to a small and lightweight stripping machine, which is a cable-connected stripping machine that can be carried and can be powered by electricity.

The stripping machines currently used in the market are large and weigh 80-100 kg. They can only be placed in the field and cannot be carried to the site for use. They need to be connected to an air compressor and use the cylinder as the crimping power. They cannot be directly connected to electricity for use. In addition, the existing stripping machines can only strip the inner skin of the cable and crimp the terminal, but cannot strip the outer skin of the cable. In addition, the number of pins and the adjustment of the machine are all processed on site through the human-machine interface, and cannot be monitored remotely. There are many restrictions on use and it is very inconvenient. Therefore, how to reduce the size and weight of the peeling machine, make it easy to carry, and facilitate remote monitoring and control of the machine's usage status to make it faster and more convenient to use is an urgent problem to be solved in this field.

The present invention relates to a small and lightweight stripping machine, which can be carried and is a cable-connected stripping machine that is purely powered by electricity.

In order to achieve the above and other purposes, the present invention provides a portable stripping machine, comprising: a base, the base having an outer shell and an operating front, on the base from the left side of the operating front to the right side of the operating front are respectively provided with a push module, a stripping module, a crimping module and a stripping module, the crimping module is connected to the push module, and the bottom surface of the crimping module is connected to the stripping module; and an operating switch module, having a plurality of switch buttons, the operating switch module is arranged on a control side connected to the operating front; wherein the crimping module has a first electric motor reducer, a toggle mechanism and a The crimping mechanism is a first electric motor reducer that drives the toggle mechanism and the pushing module, and the toggle mechanism is connected to the crimping mechanism and drives the crimping mechanism to move from top to bottom; wherein the wire stripping module has a second electric motor reducer, a wire clamping mechanism and a die cutting mechanism, and the second electric motor reducer drives the wire clamping mechanism and the die cutting mechanism; wherein the skin stripping module has a third electric motor reducer and a skin stripping mechanism, and the third electric motor reducer drives the skin stripping mechanism; wherein the operating switch module is electrically connected to the first electric motor reducer, the second electric motor reducer and the third electric motor reducer.

Please refer to Figures 1 to 6, which show a portable stripping and printing machine provided by the present invention, including: a base 10 and an operating switch module 80, the base 10 has an outer shell 20 and an operating front 30, and a material pushing module 40, a wire stripping module 50, a crimping module 60 and a peeling module 70 are respectively provided on the base 10 from the left side L of the operating front 30 to the right side R of the operating front 30.

The outer shell 20 is disposed on the base 10 and all modules on the base 10. A handle may be provided on the upper portion of the outer shell 20 to facilitate carrying the entire portable device together with the strap.

The operating switch module 80 has a plurality of switch buttons and is disposed on a control side surface 31 connected to the operating front surface 30. The housing 20 is provided with an opening at a position corresponding to the operating switch module 80 so that the user can directly press the switch button of the operating switch module 80 from outside the housing 20 to operate it.

The crimping module 60 has a first electric motor reducer 61, a toggle mechanism 62 and a crimping mechanism 63. The first electric motor reducer 61 drives the toggle mechanism 62 and the pusher module 40. The toggle mechanism 62 is connected to the crimping mechanism 63 and drives the crimping mechanism 63 to move from top to bottom. The crimping mechanism 63 has an upper mold 631 and a lower mold 632. The bottom surface of the lower mold 632 is connected to the wire stripping module 50.

The toggle mechanism 62 is connected to each other by a plurality of connecting rods 621, one of which is connected to the upper mold 631, and the first electric motor reducer 61 drives the connecting rods 621, one of which drives the upper mold 631 to move up and down. The toggle mechanism 62 composed of at least two connecting rods 621 generates a considerable force when the connecting rods 621 form a straight line during the operation process. When the angle formed by the two connecting rods 621 exceeds 120°, the output force generated by the force input by the first electric motor reducer 61 can exceed the original size. When the angle formed by the two connecting rods 621 reaches 150°, the output force can reach twice the original input. For example, when the first electric motor reducer 61 inputs a force of 5kg, the toggle mechanism 62 formed by the connecting rods with an angle of 150° can make the output force reach 10kg, achieving a force-increasing characteristic. Even when the angle is 160°, the output force can reach 3 times the original input force. In this way, the design of the toggle mechanism 62 is utilized to double the output force, and the force required for pressing the terminal can be achieved by only using pure electricity to drive the first electric motor reducer 61, without the need to use a cylinder air compressor connected to the pressing mechanism 63. In addition to reducing the volume of the large cylinder air compressor, only external pure electricity is required for pressing, and there is no need to connect an air cylinder, so that the volume of the entire stripping and beating machine is greatly reduced, and the weight can also be reduced to within 15kg, which can be conveniently carried to various places for stripping and pressing, and is energy-saving and efficient.

The first electric motor reducer 61 drives the pusher module 40 to push a terminal component assembly from the left side L of the operating front 30 to the right side R of the operating front 30 to the position of the crimping mechanism 63. The upper mold 631 crimps the terminal component assembly and the cable from top to bottom, so that the two are joined between the upper mold 631 and the lower mold 632.

The wire stripping module 50 has a second electric motor speed reducer 51, a wire clamping mechanism 52 and a die cutting mechanism 53. The second electric motor speed reducer 51 drives the wire clamping mechanism 52 and the die cutting mechanism 53. The wire clamping mechanism 52 has a crank 521 and a rail mechanism 522. The second electric motor speed reducer 51 drives the crank 521, and the crank 521 drives the rail mechanism 522 to move forward and backward. The tail end of the rail mechanism 522 is connected to the die cutting mechanism 53. The second electric motor speed reducer 51 drives the wire clamping mechanism 52 to clamp a cable, and drives the die cutting mechanism 53 to cut the inner skin of the cable. The second electric motor speed reducer 51 drives the wire rail mechanism 522 to move backward to pull open the inner skin of the cable.

The peeling module 70 has a third electric motor reducer 71 and a peeling mechanism 72. The third electric motor reducer 71 drives the peeling mechanism 72. In this embodiment, the peeling mechanism 72 is a cable peeling clamp. The third electric motor reducer 71 drives the cable peeling clamp to open and cut the outer skin of a cable. In other embodiments, the peeling mechanism 72 can also be a rotary peeling machine.

The operation switch module 80 is electrically connected to the first electric motor speed reducer 61 , the second electric motor speed reducer 51 , and the third electric motor speed reducer 71 , and the operation switch module 80 is connected to a wireless transmission system 90 .

When the user is at the operating front side 30 of the portable printer, he can press a button of the operating switch module 80 from a control side surface 31 connected to the operating front side 30 to turn on or off the operating mode.

The portable peeling and beating machine is connected to an external power source. When the power button is pressed, the power can be input to the electric motor speed reducers of the portable peeling and beating machine.

The user can first go to the rightmost side of the operating front 30 to peel off the outer skin of the cable using the peeling mechanism 72. In this embodiment, the peeling mechanism 72 is a cable peeling pliers. In other embodiments, the peeling mechanism 72 can be a rotary peeling machine.

After stripping the outer sheath of the cable, the user then inserts the cable into the crimping mechanism 63 of the crimping module 60 from the operating front 30, that is, between the upper mold 631 and the lower mold 632. At this time, the second electric motor reducer 51 drives the clamping mechanism 52 to clamp the cable and drives the cutting die mechanism 53 to cut the inner sheath of the cable. Then, the second electric motor reducer 51 drives the wire track mechanism 522 to move backward to pull open the inner sheath of the cable, so that the inner sheath of the cable is stripped.

Next, the first electric motor reducer 61 drives the pusher module 40 to push a terminal component assembly from the left side L to the right side R of the operating front 30 to the position of the crimping mechanism 63. When the terminal component is pushed to the top of the cable, the first electric motor reducer 61 drives the toggle mechanism 62, so that the toggle mechanism 62 drives the upper mold 63 of the crimping mechanism 63. 1 is driven from top to bottom. Since the toggle mechanism 62 is composed of a connecting rod 621, the force input by the first electric motor reducer 61 can be multiplied by the design of the connecting rod 621, so that the output force becomes sufficient for the pressing action. Therefore, the upper mold 631 of the crimping mechanism 63 presses the terminal part on the cable with this output force. Therefore, the user can do it in one go on the portable stripping and crimping machine of the present invention, after the outer skin and the inner skin of the cable are peeled off in one go, and then the terminal part is pressed on the cable, so that the terminal part and the cable are integrated into one to form a terminal wire.

The portable stripping and crimping machine of the present invention uses pure electricity as the source of the pressing force, and does not need an external large air compressor, so that the size and weight of the entire machine are reduced, and it becomes a portable machine, so the use occasions become more diverse, and the operation switch module 80 is connected to a wireless transmission system 90, and the portable stripping and crimping machine can be wirelessly connected to the external mobile phone device 100, and the switch operation can be performed by the APP on the mobile phone device 100, or the external manager can connect to understand the on-site status of the user's stripping and crimping, and can also use the APP of the mobile phone device 100 to adjust the machine when adjusting the machine, so that the adjustment precision is higher, and it is easier to control the specifications and setting intervals of the cable crimping position.

10: Base 20: Housing 30: Operation front 31: Control side 40: Pusher module 50: Stripping module 51: Second electric motor speed reducer 52: Clamping mechanism 521: Crank rod 522: Wire guide mechanism 53: Cutter mechanism 60: Crimping module 61: First electric motor speed reducer 62: Toggle mechanism 621: Connecting rod 63: Crimping mechanism 631: Upper mold 632: Lower mold 70: Stripping module 71: Third electric motor speed reducer 72: Stripping mechanism 80: Operation switch module 90: Wireless transmission system 100: mobile device L: left side R: right side

FIG. 1 is a three-dimensional schematic diagram of the present invention.

FIG. 2 is a front view schematic diagram of the internal device operation of the present invention.

FIG. 3 is a three-dimensional schematic diagram of the internal device of the present invention.

FIG. 4 is a three-dimensional schematic diagram of the crimping module and the pushing module of the present invention.

FIG5 is a three-dimensional schematic diagram of the wire stripping module of the present invention.

FIG6 is a three-dimensional schematic diagram of the peeling module of the present invention.

10: Base

20: Shell

30: Operation front

31: Control side

40: Pushing module

60: Crimp module

70: Peeling module

80: Operation switch module

90: Wireless transmission system

100: Mobile device

Claims (10)

A portable machine for stripping and printing, comprising: a base, the base having an outer shell and an operating front, a material pushing module, a wire stripping module, a crimping module and a skin stripping module are respectively arranged on the base from the left side to the right side of the operating front, the crimping module is connected to the material pushing module, and the bottom surface of the crimping module is connected to the wire stripping module; and an operating switch module having a plurality of switch buttons, the operating switch module is arranged on a control side connected to the operating front; Wherein, the crimping module has a first electric motor reducer, a toggle mechanism and a crimping mechanism, the first electric motor reducer drives the toggle mechanism and the pusher module, the toggle mechanism is connected to the crimping mechanism and drives the crimping mechanism to move from top to bottom; Wherein, the wire stripping module has a second electric motor reducer, a wire clamping mechanism and a die cutting mechanism, the second electric motor reducer drives the wire clamping mechanism and the die cutting mechanism; Wherein, the skin stripping module has a third electric motor reducer and a skin stripping mechanism, the third electric motor reducer drives the skin stripping mechanism; Wherein, the operating switch module is electrically connected to the first electric motor reducer, the second electric motor reducer and the third electric motor reducer. The portable machine for stripping and printing as described in claim 1, wherein the crimping mechanism has an upper mold and a lower mold, and the bottom surface of the lower mold is connected to the stripping module. As described in claim 2, the portable stripping and beating machine, wherein the toggle mechanism is interconnected by a plurality of connecting rods, one of which is connected to the upper mold, and the first electric motor reducer drives the connecting rods, one of which drives the upper mold to move up and down. The portable stripping and beating machine as described in claim 2, wherein the wire clamping mechanism has a crank and a linear rail mechanism, the second electric motor reducer drives the crank, and the crank drives the linear rail mechanism to move forward and backward, and the tail end of the linear rail mechanism is connected to the cutting die mechanism. As described in claim 4, the portable stripping and punching machine, wherein the first electric motor reducer drives the pushing module to push a terminal parts assembly from the left side of the operating front to the right side of the operating front to the crimping mechanism position. As described in claim 5, the stripping machine is a cable stripping clamp, the third electric motor reducer drives the cable stripping clamp to open, and the cable stripping clamp cuts the outer skin of a cable. The portable hair-stripping machine as described in claim 6, wherein the second electric motor reducer drives the cable clamping mechanism to clamp the cable and drives the cutting die mechanism to cut the inner skin of the cable, and the second electric motor reducer drives the wire track mechanism to move backward to pull open the inner skin of the cable. The portable stripping machine as described in claim 7, wherein the upper mold presses the terminal parts assembly and the cable from top to bottom to join them between the upper mold and the lower mold. A portable peeling and beating machine as described in claim 1, wherein the peeling mechanism is a rotary peeling machine. A portable printer as described in any one of claims 1 to 9, wherein the operating switch module is connected to a wireless transmission system.

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