Terminal machine

Abstract

The utility model discloses a terminal machine, which comprises a wire moving mechanism, a cutting mechanism, a wire stripping mechanism and a crimping mechanism, the cutting mechanism, the wire stripping mechanism and the crimping mechanism are positioned on the same horizontal side of the wire moving mechanism, and the wire moving mechanism is used for sequentially moving a wire cut by the cutting mechanism to the wire stripping mechanism and the crimping mechanism. The wire moving mechanism comprises a moving assembly, a rotating assembly connected with the moving assembly and a clamping assembly connected with the rotating assembly, the moving assembly comprises a sliding block and a first power piece driving the sliding block to horizontally move, and the rotating assembly is used for driving the clamping assembly to rotate; the clamping assembly comprises a positioning block, a clamping block located on the horizontal side of the positioning block and a first air cylinder driving the clamping block to be close to or away from the clamping block, and the clamping block and the positioning block clamp the wire. According to the utility model, manual wire transfer is not needed, the automation degree of equipment is improved, and the terminal crimping efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing equipment, in particular to a terminal machine. Background Art

[0002] In order to facilitate the connection of wires, terminals are crimped at the ends of the wires. Usually, a terminal machine is used to crimp the wires to the terminals so that the wires can be conductive without soldering. When disassembling the wires, you only need to unplug the terminals.

[0003] When crimping terminals, the wires are first cut to a certain length. Then, a wire stripping machine is used to strip the wires at both ends, exposing the metal parts at both ends of the wires. The operator places the stripped wires into a terminal machine for processing, and the terminal machine crimps the terminals together.

[0004] However, the existing terminal crimping process requires the use of special machines such as wire stripping machines and terminal machines to process the wires, and manual operation is required to transfer the wires, resulting in a low degree of automation and low processing efficiency. Utility Model Content

[0005] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides a terminal crimping machine that can transfer wires without manual labor, thereby improving the degree of automation of the equipment and the efficiency of crimping terminals.

[0006] According to an embodiment of the utility model, a terminal machine includes a wire moving mechanism, a cutting mechanism, a wire stripping mechanism and a crimping mechanism, the cutting mechanism, the wire stripping mechanism and the crimping mechanism are located on the same horizontal side of the wire moving mechanism, the wire moving mechanism is used to move the wires cut by the cutting mechanism to the wire stripping mechanism and the crimping mechanism in sequence, the wire moving mechanism includes a moving component, a rotating component connected to the moving component, and a clamping component connected to the rotating component, the moving component includes a slider and a first power member that drives the slider to move horizontally, the rotating component is used to drive the clamping component to rotate, the clamping component includes a positioning block, a clamping block located on the horizontal side of the positioning block, and a first cylinder that drives the clamping block close to or away from the clamping block, and the clamping block and the positioning block clamp the wires.

[0007] A terminal machine according to an embodiment of the present invention has at least the following beneficial effects:

[0008] The present invention provides a slider and a first power member, wherein the cutting mechanism cuts the wire into a certain length, and the first power member is used to drive the slider to move. The slider sequentially transfers the certain length of wire to the wire stripping mechanism and the crimping mechanism. The wire stripping mechanism strips the wire at both ends, and the crimping mechanism crimps the wire at both ends to terminals. This eliminates the need for manual wire transfer, thereby improving the degree of automation of the equipment. The present invention provides a clamping assembly, wherein the clamping assembly includes a positioning block, a clamping block, and a first cylinder. The first cylinder drives the clamping block close to the positioning block, so that the clamping block and the positioning block clamp the cut wire, ensuring accurate positioning of the wire, improving the accuracy of the wire stripping mechanism, and improving the accuracy of the crimping mechanism crimping the terminals. The present invention provides a rotating assembly, which is used to drive the clamping assembly to rotate, so that both ends of the wire can face the wire stripping mechanism and the crimping mechanism. This eliminates the need for configuring two wire stripping mechanisms and two crimping mechanisms to process the two ends of the wire separately, thereby greatly reducing the manufacturing cost of the equipment. In addition, the equipment has a simple structure and is easy to manufacture. The present invention can improve the stripping accuracy of the wire stripping mechanism and the crimping accuracy of the terminal crimping mechanism, eliminating the need for manual wire transfer, improving the automation level of the equipment, improving the efficiency of terminal crimping, and significantly reducing the manufacturing cost of the equipment. According to a terminal crimping machine according to an embodiment of the present invention, the moving assembly includes two guide rails, the slider is slidably arranged on the two guide rails, and the cutting mechanism, the stripping mechanism, and the crimping mechanism are sequentially arranged side by side along the length direction of the guide rails.

[0009] According to a terminal machine of an embodiment of the present invention, the positioning block has a support plate, and the top of the support plate is provided with an arc-shaped groove, and the arc-shaped groove accommodates the wires.

[0010] According to a terminal machine of an embodiment of the present invention, the positioning block has an abutting portion connected to the support plate, and the clamping block has a clamping portion, and the abutting portion and the clamping portion clamp the wire in a horizontal direction.

[0011] According to a terminal machine of an embodiment of the present invention, the clamping block has a sliding portion connected to the clamping portion, and the support plate is provided with a sliding groove, and the sliding groove accommodates the sliding portion to pass through.

[0012] According to a terminal machine of an embodiment of the present invention, the rotating assembly has a rotating cylinder and a connecting plate connected to the rotating shaft of the rotating cylinder. A guide rod is provided at the bottom of the connecting plate, and the slider is provided with an arc-shaped guide groove, and the guide groove accommodates the guide rod to pass through.

[0013] According to a terminal machine of an embodiment of the present invention, the clamping assembly has a base plate, a spring is connected between the base plate and the connecting plate, a pressure rod is provided above the positioning block, and the pressure rod can press the positioning block downward to compress the spring.

[0014] According to a terminal machine of an embodiment of the present invention, the crimping mechanism includes a lower die, an upper die located above the lower die, and a hydraulic cylinder that drives the upper die to move up and down. The upper die and the lower die are combined to crimp the terminal. The hydraulic cylinder is connected to a cross bar, and the cross bar is connected to the pressure bar.

[0015] According to a terminal machine of an embodiment of the present invention, the cutting mechanism includes a left cutter, a right cutter, and a second cylinder that drives the right cutter close to the left cutter, and the left cutter and the right cutter cut the wire.

[0016] According to an embodiment of the present invention, a terminal machine further includes a conveying mechanism, wherein the cutting mechanism is arranged in the conveying direction of the conveying mechanism, and the conveying mechanism includes a plurality of traction components, wherein the traction components include a first traction roller, a second traction roller, and a motor for driving the second traction roller to rotate, and the first traction roller and the second traction roller clamp the traction wire.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a structural diagram of a terminal machine according to an embodiment of the present utility model;

[0020] Figure 2 for Figure 1 A schematic structural diagram of a crimping mechanism of a terminal machine is shown;

[0021] Figure 3 for Figure 1 A schematic structural diagram of a material transfer mechanism of a terminal machine is shown;

[0022] Figure 4 for Figure 1 A schematic structural diagram of a slider of a terminal machine is shown.

[0023] Figure markings: 100-cutting mechanism, 110-wire stripping mechanism, 120-crimping mechanism, 130-slider, 140-first power part, 150-positioning block, 160-clamping block, 170-first cylinder, 180-guide rail, 190-connecting plate, 200-guide rod, 210-guide groove, 220-arc groove, 230-abutment part, 240-clamping part, 250-sliding part, 260-slide groove, 270-spring, 280-pressure rod, 290-lower mold, 300-upper mold, 310-hydraulic cylinder, 320-cross bar, 330-left cutter, 340-right cutter, 350-second cylinder, 360-first traction roller, 370-second traction roller, 380-motor, 390-rotating cylinder, 400-support plate. DETAILED DESCRIPTION

[0024] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0025] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the description of this utility model, "several" means one or more, "more" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. If a first or second is mentioned, this is solely for the purpose of distinguishing the technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0027] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "mounted, connected, and connected" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0028] A terminal crimping machine according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0029] Reference Figure 1 , the utility model aims to provide an embodiment of a terminal machine.

[0030] A terminal machine according to an embodiment of the present invention includes a wire moving mechanism, a cutting mechanism 100, a wire stripping mechanism 110 and a crimping mechanism 120. The cutting mechanism 100, the wire stripping mechanism 110 and the crimping mechanism 120 are located on the same horizontal side of the wire moving mechanism. The wire moving mechanism is used to move the wires cut by the cutting mechanism 100 to the wire stripping mechanism 110 and the crimping mechanism 120 in sequence. The wire moving mechanism includes a moving component, a rotating component connected to the moving component, and a clamping component connected to the rotating component. The moving component includes a slider 130 and a first power member 140 that drives the slider 130 to move horizontally. The rotating component is used to drive the clamping component to rotate. The clamping component includes a positioning block 150, a clamping block 160 located on a horizontal side of the positioning block 150, and a first cylinder 170 that drives the clamping block 160 close to or away from the clamping block 160. The clamping block 160 and the positioning block 150 clamp the wires.

[0031] It should be noted that the first power component 140 includes a screw, a nut mounted on the screw, and a motor 380 that drives the screw to rotate. The nut is connected to the slider 130. Therefore, the motor 380 drives the screw to rotate, and the screw and the nut cooperate with the threaded transmission, so that the nut drives the slider 130 to move horizontally.

[0032] In some embodiments of the present invention, a conveying mechanism is further included. A cutting mechanism 100 is provided in the conveying direction of the conveying mechanism. The conveying mechanism includes a plurality of traction components. The traction components include a first traction roller 360, a second traction roller 370, and a motor 380 that drives the second traction roller 370 to rotate. The first traction roller 360 and the second traction roller 370 clamp the traction wire.

[0033] Therefore, the second pulling roller 370 is rotated by the motor 380 , and the first pulling roller 360 and the second pulling roller 370 clamp the conveyed electric wire, thereby supplying the electric wire to the cutting mechanism 100 .

[0034] In some embodiments of the present invention, the cutting mechanism 100 includes a left cutter 330, a right cutter 340, and a second cylinder 350 that drives the right cutter 340 to approach the left cutter 330. The left cutter 330 and the right cutter 340 cut the wire, so the cutting mechanism 100 has a simple structure.

[0035] In some embodiments of the present invention, the moving assembly includes two guide rails 180 , the slider 130 is slidably disposed on the two guide rails 180 , and the cutting mechanism 100 , the wire stripping mechanism 110 and the crimping mechanism 120 are sequentially arranged side by side along the length direction of the guide rails 180 .

[0036] Therefore, the slider 130 slides along the guide rail 180 to move the wires cut by the cutting mechanism 100 to the wire stripping mechanism 110 and the crimping mechanism 120 in sequence. The material moving mechanism has a simple structure and the equipment layout is easy.

[0037] In some embodiments of the present invention, the positioning block 150 has a support plate 400, and an arc groove 220 is provided on the top of the support plate 400. The arc groove 220 accommodates the wires. Therefore, the arc groove 220 is used to position the wires to ensure that the wires can be crimped to the terminals normally.

[0038] In some embodiments of the present invention, the positioning block 150 has an abutting portion 230 connected to the support plate 400 , and the clamping block 160 has a clamping portion 240 . The abutting portion 230 and the clamping portion 240 clamp the wires in a horizontal direction.

[0039] Specifically, the clamping surface of the clamping portion 240 is in an arc shape, so that the clamping surface of the clamping portion 240 matches the outer surface of the wire, which is beneficial for firmly clamping the wire.

[0040] In some embodiments of the present invention, the clamping block 160 has a sliding portion 250 connected to the clamping portion 240 , and the support plate 400 is provided with a sliding groove 260 , which accommodates the sliding portion 250 to pass through.

[0041] Therefore, during the movement of the clamping block 160 , the sliding portion 250 moves along the sliding groove 260 , which is beneficial for the clamping block 160 to move smoothly and not easily deflect, thereby ensuring effective clamping of the wires.

[0042] In some embodiments of the present invention, the rotating assembly has a rotating cylinder 390 and a connecting plate 190 connected to the rotating shaft of the rotating cylinder 390. A guide rod 200 is provided at the bottom of the connecting plate 190, and the slider 130 is provided with an arc-shaped guide groove 210. The guide groove 210 accommodates the guide rod 200 to pass through, thereby allowing the clamping assembly to rotate smoothly.

[0043] In some embodiments of the present invention, the wire stripping mechanism 110 includes an upper stripping knife, a lower stripping knife, and a second power member that drives the upper stripping knife and the lower stripping knife to cooperate in stripping. The slider 130 transfers the wire between the upper stripping knife and the lower stripping knife, and the upper stripping knife and the lower stripping knife strip the surface of the wire.

[0044] In some embodiments of the present invention, the clamping assembly has a base plate, a spring 270 is connected between the base plate and the connecting plate 190, and a pressure rod 280 is provided above the positioning block 150, which can press the positioning block 150 downward to compress the spring 270.

[0045] During the stripping process or the crimping station, the positioning block 150 can be pressed down by the pressing rod 280 to compress the spring 270 , thereby facilitating the positioning of the wire in the stripping mechanism 110 and the crimping mechanism 120 .

[0046] In some embodiments of the present invention, the crimping mechanism 120 includes a lower mold 290, an upper mold 300 located above the lower mold 290, and a hydraulic cylinder 310 that drives the upper mold 300 to move up and down. The upper mold 300 and the lower mold 290 are combined to crimp the terminal. The hydraulic cylinder 310 is connected to a cross bar 320, and the cross bar 320 is connected to the pressure rod 280.

[0047] Therefore, the hydraulic cylinder 310 is used to drive the upper mold 300 to descend. At the same time, the pressure rod 280 follows the upper mold 300 to descend, which can lower the height position of the wire on the positioning block 150, so that the wire and the terminal of the lower mold 290 are positioned, making it easier for the upper mold 300 and the lower mold 290 to close the mold and crimp the terminal.

[0048] Therefore, this embodiment has the following effects:

[0049] 1. The present invention provides a slider 130 and a first power member 140. The cutting mechanism 100 cuts the wire into a certain length. The first power member 140 drives the slider 130 to move. The slider 130 transfers the certain length of wire to the stripping mechanism 110 and the crimping mechanism 120 in sequence. The stripping mechanism 110 strips the wire at both ends, and the crimping mechanism 120 crimps the wire at both ends to terminals. Thus, there is no need for manual transfer of wires, thereby improving the degree of automation of the equipment.

[0050] 2. The utility model provides a clamping assembly, which includes a positioning block 150, a clamping block 160 and a first cylinder 170. The first cylinder 170 drives the clamping block 160 close to the positioning block 150, so that the clamping block 160 and the positioning block 150 clamp the cut wire, ensuring accurate positioning of the wire, improving the stripping accuracy of the wire stripping mechanism 110, and improving the accuracy of crimping terminals by the crimping mechanism 120.

[0051] 3. The utility model provides a rotating assembly, which drives the clamping assembly to rotate, so that both ends of the wire can face the wire stripping mechanism 110 and the crimping mechanism 120. There is no need to configure two wire stripping mechanisms 110 and two crimping mechanisms 120 to process the two ends of the wire respectively, which can greatly reduce the manufacturing cost of the equipment. In addition, the equipment has a simple structure and is easy to manufacture.

[0052] 4. The utility model can improve the stripping accuracy of the wire stripping mechanism 110 and the accuracy of the crimping terminal of the crimping mechanism 120, without the need for manual transfer of wires, thereby improving the degree of automation of the equipment, improving the efficiency of crimping terminals, and greatly reducing the manufacturing cost of the equipment.

[0053] Throughout this specification, references to terms such as "one embodiment, some embodiments, exemplary embodiments, examples, specific examples, or some examples" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, illustrative uses of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0054] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A terminal machine, characterized in that: The invention comprises a wire moving mechanism, a cutting mechanism (100), a wire stripping mechanism (110) and a crimping mechanism (120), wherein the cutting mechanism (100), the wire stripping mechanism (110) and the crimping mechanism (120) are located on the same horizontal side of the wire moving mechanism, and the wire moving mechanism is used to move the wires cut by the cutting mechanism (100) to the wire stripping mechanism (110) and the crimping mechanism (120) in sequence, and the wire moving mechanism comprises a moving component, a rotating component connected to the moving component, and a rotating component connected to the rotating component. The clamping assembly is connected, the moving assembly includes a slider (130), a first power member (140) for driving the slider (130) to move horizontally, the rotating assembly is used to drive the clamping assembly to rotate, the clamping assembly includes a positioning block (150), a clamping block (160) located on a horizontal side of the positioning block (150), and a first cylinder (170) for driving the clamping block (160) to approach or move away from the clamping block (160), and the clamping block (160) and the positioning block (150) clamp the wire.

2. A terminal machine according to claim 1, characterized in that: The moving assembly comprises two guide rails (180), the slider (130) is slidably arranged on the two guide rails (180), and the cutting mechanism (100), the wire stripping mechanism (110) and the crimping mechanism (120) are sequentially arranged side by side along the length direction of the guide rails (180).

3. A terminal machine according to claim 1, characterized in that: The positioning block (150) has a support plate (400), and a top of the support plate (400) is provided with an arc-shaped groove (220), and the arc-shaped groove (220) accommodates electric wires.

4. A terminal machine according to claim 3, characterized in that: The positioning block (150) has an abutting portion (230) connected to the support plate (400), and the clamping block (160) has a clamping portion (240), and the abutting portion (230) and the clamping portion (240) clamp the electric wire in a horizontal direction.

5. A terminal machine according to claim 4, characterized in that: The clamping block (160) has a sliding portion (250) connected to the clamping portion (240), and the support plate (400) is provided with a sliding groove (260), and the sliding groove (260) accommodates the sliding portion (250) to pass through.

6. A terminal machine according to claim 1, characterized in that: The rotating assembly comprises a rotating cylinder (390), a connecting plate (190) connected to the rotating shaft of the rotating cylinder (390), a guide rod (200) being provided at the bottom of the connecting plate (190), and an arc-shaped guide groove (210) being provided on the sliding block (130), wherein the guide groove (210) accommodates the guide rod (200) passing therethrough.

7. A terminal machine according to claim 6, characterized in that: The clamping assembly has a base plate, a spring (270) is connected between the base plate and the connecting plate (190), and a pressure rod (280) is provided above the positioning block (150). The pressure rod (280) can press the positioning block (150) downward to compress the spring (270).

8. A terminal machine according to claim 7, characterized in that: The crimping mechanism (120) comprises a lower die (290), an upper die (300) located above the lower die (290), and a hydraulic cylinder (310) for driving the upper die (300) to move up and down. The upper die (300) and the lower die (290) are combined to crimp the terminal. The hydraulic cylinder (310) is connected to a crossbar (320), and the crossbar (320) is connected to the pressure rod (280).

9. The terminal machine according to claim 1, characterized in that: The cutting mechanism (100) comprises a left cutter (330), a right cutter (340), and a second cylinder (350) that drives the right cutter (340) to approach the left cutter (330), and the left cutter (330) and the right cutter (340) cut the wire.

10. The terminal machine according to claim 1, characterized in that: The invention also includes a conveying mechanism, wherein the cutting mechanism (100) is arranged in the conveying direction of the conveying mechanism, and the conveying mechanism includes a plurality of traction components, wherein the traction components include a first traction roller (360), a second traction roller (370), and a motor (380) for driving the second traction roller (370) to rotate, and the first traction roller (360) and the second traction roller (370) clamp the traction wire.

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