A multi-type terminal feeding and crimping device

Abstract

The present invention discloses a multi-type terminal feeding and crimping device, which relates to the technical field of wire harness terminal crimping. The top of the base plate is fixedly connected with a fixing seat, the side of the fixing seat is fixedly connected with a bracket, the top of the bracket is fixedly connected with a motor, and the end of the bracket away from the motor is fixedly connected with a hydraulic rod. The present invention arranges a crimping component, and arranges crimping blocks of different sizes on the crimping seat, so that the crimping seat and the placement block can perform crimping on terminals of different sizes and types when performing crimping work, thereby avoiding a single working mode of the device when performing crimping work on the terminals. When the crimping seat moves downward, the semicircular groove on the clamping block clamps and fixes the wire harness on the placement block, thereby avoiding the wire harness from being deflected when the wire harness and the terminal are crimped, thereby causing interference to the crimping work.

Description

Technical Field

[0001] The invention relates to the technical field of wire harness terminal crimping, and in particular to a multi-type terminal feeding crimping device. Background Art

[0002] Terminal blocks are an accessory product used to achieve electrical connections and are classified as connectors in the industry. With the increasing degree of industrial automation and the increasingly stringent and precise requirements for industrial control, the use of terminal blocks has gradually increased. With the development of the electronics industry, the scope of use of terminal blocks has become wider and wider, and there are more and more types.

[0003] Generally, the crimping and fixing between the wire harness and the terminal is performed by a wire harness terminal crimping machine. However, the wire harness terminal crimping machine can often only feed a single type of terminal. When multiple types of terminals need to be crimped for the connecting wires of multiple wire harnesses, it cannot be completed. Summary of the invention

[0004] In view of the shortcomings of the prior art, the technical solution adopted by the present invention to solve the technical problems is: a multi-type terminal feeding and crimping device described in the present invention comprises:

[0005] A bottom plate, the top of the bottom plate is fixedly connected to a fixing seat, the side of the fixing seat is fixedly connected to a bracket, the top of the bracket is fixedly connected to a motor, the end of the bracket away from the motor is fixedly connected to a hydraulic rod, the top of the fixing seat is fixedly connected to a feeding component, the side of the top of the fixing seat away from the feeding component is fixedly connected to a placement block, and the inner wall of the fixing seat is fixedly connected to a water storage component;

[0006] A crimping component, which is used to crimp the terminal and the wiring harness, and the top of the crimping component is fixedly connected to the bottom of the hydraulic rod;

[0007] The crimping component includes a crimping seat, the top of the crimping seat is fixedly connected to the bottom of the hydraulic rod, crimping blocks are evenly arranged at the bottom of the crimping seat, a connecting plate is fixedly connected to the side of the crimping seat away from the crimping block, a connecting rod is fixedly connected to the bottom of the connecting plate, and a clamping mechanism is fixedly connected to the bottom of the connecting rod; the crimping seat is driven to move downward by the output end of the motor, so that the crimping block extrude the wiring harness on the placement block, and by arranging crimping blocks of different sizes on the crimping seat, the crimping seat and the placement block can crimp terminals of different sizes and types when performing crimping work, thereby avoiding a single working form of the device when crimping the terminals, and when the crimping seat moves downward, the clamping mechanism is driven to move downward at the same time.

[0008] The clamping mechanism includes a clamping plate, the top of the clamping plate is fixedly connected to the bottom of the connecting rod, the bottom of the clamping plate is fixedly connected to a limiting plate, the bottom of the limiting plate is fixedly connected to a sliding rod, the bottom of the limiting plate is fixedly connected to a first spring, the bottom of the first spring is fixedly connected to a clamping block, and the inner wall of the clamping block is provided with a semicircular groove; when the clamping mechanism moves downward, the semicircular groove on the clamping block clamps and fixes the wiring harness on the placing block, thereby avoiding the deviation of the wiring harness when the wiring harness and the terminal are crimped, thereby interfering with the crimping work, and at the same time, when the clamping block clamps the wiring harness, the first spring is stretched and the sliding rod slides in the inner wall of the clamping block, thereby avoiding excessive squeezing force of the clamping block on the wiring harness to cause squeezing damage to the surface of the wiring harness.

[0009] The feeding component comprises a connecting mechanism, the top of the connecting mechanism is fixedly connected to a material storage box, the side of the connecting mechanism is fixedly connected to a guide mechanism, one end of the guide mechanism away from the connecting mechanism is fixedly connected to a limiting seat, and the top of the limiting seat is evenly provided with limiting grooves;

[0010] Preferably, the connecting mechanism includes a feeding box, the inner wall of the feeding box is provided with a circular groove, the inner wall of the feeding box is fixedly connected to a telescopic rod, a third spring is fixedly connected to the telescopic rod, one end of the third spring away from the inner wall of the feeding box is fixedly connected to an end of the moving plate close to the telescopic rod, one end of the third spring away from the contact assembly is fixedly connected to the inner wall of the feeding box, the end of the telescopic rod away from the inner wall of the feeding box is fixedly connected to the contact assembly, a sliding groove is provided at the bottom of the inner wall of the feeding box, an extrusion rod is slidably connected to the inner wall of the feeding box, the side surface of the extrusion rod is slidably connected to the inner wall of the sliding groove, and the side surface of the extrusion rod is connected to the limit seat The inner wall of the feeding box is slidably connected, and the end of the extrusion rod away from the feeding box is fixedly connected with a circular plate; when the terminal on the limit seat is crimped with the wiring harness on the placement block, the extrusion rod is pushed to drive the contact assembly to slide in the inner cavity of the feeding box, so that the terminals in the storage box fall into the feeding box, and at the same time, the contact assembly is driven to slide in the inner cavity of the feeding box through the reset stretching action of the third spring, so that the contact assembly drives the terminals to move to the limit seat for subsequent crimping work, and a plurality of circular grooves of different sizes are provided on the feeding box, so that terminals of multiple sizes and types can be stored and fed.

[0011] Preferably, the contact assembly includes a moving plate, the side surface of the moving plate is fixedly connected to the top of the extrusion rod, one end of the moving plate is fixedly connected to the end of the telescopic rod away from the inner wall of the loading box, the side surface of the moving plate is fixedly connected to a baffle, the top of the baffle is fixedly connected to a connecting shaft, the top of the connecting shaft is fixedly connected to a baffle plate, the side surface of the baffle plate is slidably connected to the inner wall of the material storage box, the axis of the moving plate is fixedly connected to a connecting block, the side surface of the connecting block is fixedly connected to an ejector pin, the side surface of the connecting block is fixedly connected to a limiting rod, and the ejector pin is fixedly connected to The limit rods are cross-arranged, and contact blocks are fixedly connected on both sides of the axis of the connecting block; when the terminals need to be loaded, the extrusion rod drives the moving plate to slide in the inner cavity of the loading box, and at the same time, the moving plate drives the baffle plate to slide in the inner wall of the storage box through the connecting shaft, so that the terminals in the storage box slide into the loading box through the gap formed by the baffle plate and the inner wall of the storage box, and at the same time, the stretching and resetting action of the third spring makes the third spring drive the moving plate to reset and slide in the loading box, and when the moving plate moves, it pushes the terminal through the guide mechanism to reach the limit groove.

[0012] Preferably, the guide mechanism includes a guide box, one end of the guide box away from the limit seat is fixedly connected to the loading box, the inner wall of the guide box is provided with a placement groove, the inner wall of the placement groove is symmetrically provided with sliding grooves, one end of the placement groove is provided with a rounded corner, and the inner wall of the guide box is provided with a through hole; when the movable plate drives the terminal to reset, the ejector pin slides in the through hole, so that the terminal on the side of the ejector pin passes through the rounded corner to guide and slide in the placement groove to avoid the terminal from deviating during movement, and slides and moves through the limit rod and the top of the guide box during movement, so as to avoid the terminal from moving too fast in the placement groove and causing the terminal to tilt, and at the same time, the contact block and the terminal are squeezed so that the terminal passes through the placement groove and reaches the limit seat, and at the same time, the contact block is abutted against the terminal, so as to avoid the terminal from deviating when the terminal and the wiring harness are crimped, thereby causing inconvenience to the crimping work.

[0013] Preferably, the water storage component includes a water tank, an inner wall of the water tank is inserted with an extrusion shaft, the bottom of the extrusion shaft is fixedly connected to a extrusion plate, the extrusion shaft is fixedly connected to a fourth spring, the bottom of the fourth spring is fixedly connected to the top of the extrusion plate, the bottom of the fourth spring is fixedly connected to the top of the extrusion plate, and the inner wall of the water tank is fixedly connected with a water pipe; when the clamping block moves downward, the clamping seat squeezes the extrusion shaft, and the extrusion shaft is driven by the extrusion force to drive the extrusion plate to be extruded and moved in the water tank, so that the water in the water tank enters the inner cavity of the limit seat through the water pipe, so that when the terminal and the wiring harness are crimped, the water can flow in the inner cavity of the limit seat, so that the heat on the surface of the limit seat can be taken away, thereby avoiding the high temperature of the surface of the limit seat when the terminal and the wiring harness are crimped for a long time.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. The present invention provides a crimping component and provides crimping blocks of different sizes on the crimping seat, so that the crimping seat and the placement block can perform crimping work on terminals of different sizes and types during the crimping work, thereby avoiding a single working mode of the device when crimping the terminals. When the crimping seat moves downward, the semicircular groove on the clamping block clamps and fixes the wire harness on the placement block, thereby avoiding the deflection of the wire harness when the wire harness and the terminal are crimped, thereby causing interference to the crimping work.

[0016] 2. The present invention sets a connecting mechanism, and the extrusion rod drives the contact assembly to slide in the inner cavity of the loading box, so that the terminals in the storage box fall into the loading box. At the same time, through the reset stretching action of the third spring, the contact assembly is driven to slide in the inner cavity of the loading box, so that the contact assembly drives the terminals to move to the limit seat, so as to facilitate subsequent crimping work. By opening a plurality of circular grooves of different sizes on the loading box, terminals of multiple sizes and types can be stored and loaded.

[0017] 3. The present invention sets a contact assembly. When the movable plate drives the terminal to reset, the ejector pin slides in the through hole, so that the terminal on the side of the ejector pin passes through the rounded corner to slide in the placement groove for guidance, so as to avoid the terminal from being offset during movement. When moving, the terminal slides through the limit rod and the top of the guide box, so as to avoid the terminal from moving too fast in the placement groove and tilting. At the same time, the contact block and the terminal are squeezed to make the terminal pass through the placement groove and reach the limit seat. At the same time, the contact block and the terminal are abutted, so as to avoid the terminal from being deflected when the terminal and the wiring harness are crimped, thereby causing inconvenience to the crimping work.

[0018] 4. The present invention provides a water storage component. When the clamping block moves downward, the clamping seat squeezes the extrusion shaft. The extrusion shaft is driven by the extrusion force to squeeze and move the extrusion plate in the water tank, so that the water in the water tank enters the inner cavity of the limit seat through the water pipe. When the terminal and the wiring harness are crimped, the water can flow in the inner cavity of the limit seat, so as to take away the heat on the surface of the limit seat, thereby avoiding the high temperature of the surface of the limit seat when the terminal and the wiring harness are crimped for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a multi-type terminal feeding and crimping device of the present invention;

[0020] Figure 2 is a cross-sectional view of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the crimping component of the present invention;

[0022] Figure 4 The present invention Figure 3 The structural diagram at A in the middle;

[0023] Figure 5 It is a structural schematic diagram of the feeding component of the present invention;

[0024] Figure 6 It is a structural schematic diagram of the connection mechanism of the present invention;

[0025] Figure 7 is a schematic structural diagram of a contact assembly of the present invention;

[0026] Figure 8 It is a structural schematic diagram of the guide mechanism of the present invention;

[0027] Fig. 9 It is a schematic structural diagram of the water storage component of the present invention;

[0028] In the figure: 1, bottom plate; 2, fixed seat; 3, bracket; 4, motor; 5, hydraulic rod; 6, feeding component; 61, connecting mechanism; 611, feeding box; 612, telescopic rod; 613, third spring; 614, contact assembly; 6141, moving plate; 6142, baffle plate; 6143, connecting shaft; 6144, baffle plate; 6145, connecting block; 6146, ejector pin; 6147, contact block; 6148, limiting rod; 615, sliding groove; 616, extrusion rod; 617, round plate; 618, round groove; 62, storage box; 63, guide machine Structure; 631, guide box; 632, placement groove; 633, slide groove; 634, fillet; 635, through hole; 64, limit seat; 65, limit groove; 7, crimping component; 71, crimping seat; 72, crimping block; 73, connecting plate; 74, connecting rod; 75, clamping mechanism; 751, clamping plate; 752, limit plate; 753, slide rod; 754, first spring; 755, clamping block; 756, semicircular groove; 8, water storage component; 81, water tank; 82, extrusion shaft; 83, fourth spring; 84, extrusion plate; 85, water pipe; 9, placement block. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0030] Example 1, using Figure 1-Figure 9 A multi-type terminal feeding and crimping device according to an embodiment of the present invention is described as follows.

[0031] like Figure 1-Figure 9 The present invention shows a multi-type terminal feeding and crimping device, comprising:

[0032] A bottom plate 1, a fixing seat 2 is fixedly connected to the top of the bottom plate 1, a bracket 3 is fixedly connected to the side of the fixing seat 2, a motor 4 is fixedly connected to the top of the bracket 3, a hydraulic rod 5 is fixedly connected to the end of the bracket 3 away from the motor 4, a loading component 6 is fixedly connected to the top of the fixing seat 2, a placement block 9 is fixedly connected to the side of the top of the fixing seat 2 away from the loading component 6, and a water storage component 8 is fixedly connected to the inner wall of the fixing seat 2;

[0033] A crimping component 7, which is used to crimp the terminal and the wiring harness, and the top of the crimping component 7 is fixedly connected to the bottom of the hydraulic rod 5;

[0034] The crimping component 7 includes a crimping seat 71, the top of the crimping seat 71 is fixedly connected to the bottom of the hydraulic rod 5, and crimping blocks 72 are evenly arranged at the bottom of the crimping seat 71. A connecting plate 73 is fixedly connected to the side of the crimping seat 71 away from the crimping block 72, and a connecting rod 74 is fixedly connected to the bottom of the connecting plate 73, and a clamping mechanism 75 is fixedly connected to the bottom of the connecting rod 74; the crimping seat 71 is driven downward by the output end of the motor 4, so that the crimping block 72 extrude the wiring harness on the placement block 9, and by arranging crimping blocks 72 of different sizes on the crimping seat 71, the crimping seat 71 and the placement block 9 can perform crimping work on terminals of different sizes and types when performing crimping work, thereby avoiding a single working form of the device when crimping the terminals, and when the crimping seat 71 moves downward, it also drives the clamping mechanism 75 to move downward.

[0035] The clamping mechanism 75 includes a clamping plate 751, the top of the clamping plate 751 is fixedly connected to the bottom of the connecting rod 74, the bottom of the clamping plate 751 is fixedly connected to a limiting plate 752, the bottom of the limiting plate 752 is fixedly connected to a sliding rod 753, the bottom of the limiting plate 752 is fixedly connected to a first spring 754, the bottom of the first spring 754 is fixedly connected to a clamping block 755, and the inner wall of the clamping block 755 is provided with a semicircular groove 756; when the clamping mechanism 75 moves downward, Thereby, the semicircular groove 756 on the clamping block 755 clamps and fixes the wire harness on the placing block 9, thereby preventing the wire harness from being deflected when the wire harness and the terminal are crimped, thereby interfering with the crimping work. At the same time, when the clamping block 755 clamps the wire harness, the first spring 754 is stretched and the slide bar 753 slides in the inner wall of the clamping block 755, thereby preventing the clamping block 755 from causing excessive squeezing force on the wire harness and causing squeezing damage to the surface of the wire harness.

[0036] The water storage component 8 includes a water tank 81, an extrusion shaft 82 is inserted into the inner wall of the water tank 81, an extrusion plate 84 is fixedly connected to the bottom of the extrusion shaft 82, a fourth spring 83 is fixedly connected to the extrusion shaft 82, the bottom of the fourth spring 83 is fixedly connected to the top of the extrusion plate 84, the bottom of the fourth spring 83 is fixedly connected to the top of the extrusion plate 84, and a water pipe 85 is fixedly connected to the inner wall of the water tank 81; when the clamping block 755 moves downward, the clamping seat squeezes the extrusion shaft 82, and the extrusion shaft 82 is driven by the extrusion force to drive the extrusion plate 84 to be squeezed and moved in the water tank 81, so that the water in the water tank 81 enters the inner cavity of the limit seat 64 through the water pipe 85, so that when the terminal and the wiring harness are crimped, the water can flow in the inner cavity of the limit seat 64 through the water flow, so as to take away the heat on the surface of the limit seat 64, thereby avoiding the high temperature of the surface of the limit seat 64 when the terminal and the wiring harness are crimped for a long time.

[0037] Example 2, using Figure 1-Figure 9The present invention is a multi-type terminal feeding and crimping device as follows:

[0038] like Figure 1-Figure 9 It is shown that a multi-type terminal feeding and crimping device of the present invention is based on the first embodiment;

[0039] The feeding component 6 includes a connecting mechanism 61, a material storage box 62 is fixedly connected to the top of the connecting mechanism 61, a guide mechanism 63 is fixedly connected to the side of the connecting mechanism 61, and one end of the guide mechanism 63 away from the connecting mechanism 61 is fixedly connected to a limiting seat 64, and a limiting groove 65 is evenly arranged on the top of the limiting seat 64;

[0040] The connecting mechanism 61 includes a loading box 611, a circular groove 618 is provided on the inner wall of the loading box 611, a telescopic rod 612 is fixedly connected to the inner wall of the loading box 611, a third spring 613 is fixedly connected to the telescopic rod 612, one end of the third spring 613 away from the inner wall of the loading box 611 is fixedly connected to the end of the moving plate 6141 close to the telescopic rod 612, one end of the third spring 613 away from the contact assembly 614 is fixedly connected to the inner wall of the loading box 611, and the end of the telescopic rod 612 away from the inner wall of the loading box 611 is fixedly connected to the contact assembly 614, a sliding groove 615 is provided on the bottom of the inner wall of the loading box 611, an extrusion rod 616 is slidably connected to the inner wall of the loading box 611, and the side of the extrusion rod 616 is slidably connected to the inner wall of the sliding groove 615, and the side of the extrusion rod 616 is slidably connected to the inner wall of the limit The inner wall of the seat 64 is slidably connected, and the end of the extrusion rod 616 away from the loading box 611 is fixedly connected with a circular plate 617; when the terminal on the limit seat 64 is crimped with the wiring harness on the placement block 9, the extrusion rod 616 is pushed, so that the extrusion rod 616 drives the contact assembly 614 to slide in the inner cavity of the loading box 611, so that the terminals in the storage box 62 fall into the loading box 611, and at the same time, the reset stretching action of the third spring 613 drives the contact assembly 614 to slide in the inner cavity of the loading box 611, so that the contact assembly 614 drives the terminal to move to the limit seat 64, so as to facilitate subsequent crimping work, and by providing a plurality of circular grooves 618 of different sizes on the loading box 611, terminals of multiple sizes and types can be stored and loaded.

[0041] The contact assembly 614 includes a moving plate 6141, the side of the moving plate 6141 is fixedly connected to the top of the extrusion rod 616, one end of the moving plate 6141 is fixedly connected to the end of the telescopic rod 612 away from the inner wall of the loading box 611, the side of the moving plate 6141 is fixedly connected to a baffle plate 6142, the top of the baffle plate 6142 is fixedly connected to a connecting shaft 6143, the top of the connecting shaft 6143 is fixedly connected to a baffle plate 6144, the side of the baffle plate 6144 is slidably connected to the inner wall of the storage box 62, a connecting block 6145 is fixedly connected to the axis of the moving plate 6141, the side of the connecting block 6145 is fixedly connected to an ejector pin 6146, the side of the connecting block 6145 is fixedly connected to a limiting rod 6148, and the ejector pin 6146 is fixedly connected to the limiting rod 6148. 148 are cross-arranged, and contact blocks 6147 are fixedly connected on both sides of the axis of the connecting block 6145; when the terminals need to be loaded, the extrusion rod 616 drives the movable plate 6141 to slide in the inner cavity of the loading box 611, and at the same time, the movable plate 6141 is brought to the baffle plate 6144 through the connecting shaft 6143 to slide in the inner wall of the storage box, so that the terminals in the storage box 62 slide into the loading box 611 through the gap formed by the baffle plate 6144 and the inner wall of the storage box 62, and at the same time, through the stretching and resetting effect of the third spring 613, the third spring 613 drives the movable plate 6141 to reset and slide in the loading box 611, and when the movable plate 6141 moves, it pushes the terminal through the guide mechanism 63 to reach the limiting groove 65.

[0042] The guide mechanism 63 includes a guide box 631, one end of the guide box 631 away from the limit seat 64 is fixedly connected to the loading box 611, the inner wall of the guide box 631 is provided with a placement groove 632, the inner wall of the placement groove 632 is symmetrically provided with a slide groove 633, one end of the placement groove 632 is provided with a rounded corner 634, and the inner wall of the guide box 631 is provided with a through hole 635; when the movable plate 6141 drives the terminal to reset, the ejector pin 6146 slides in the through hole 635, so that the terminal on the side of the ejector pin 6146 passes through the rounded corner 634 The terminal is guided and slid in the placement groove 632 to prevent the terminal from being offset when moving. The terminal is moved by sliding through the limit rod 6148 and the top of the guide box 631 to prevent the terminal from moving too fast in the placement groove 632 and tilting. At the same time, the contact block 6147 is used to squeeze the terminal so that the terminal passes through the placement groove 632 and reaches the limit seat 64. At the same time, the contact block 6147 is used to abut against the terminal, thereby preventing the terminal from being deflected when the terminal and the wire harness are crimped, thereby causing inconvenience to the crimping work.

[0043] The specific workflow is as follows:

[0044] During operation, the sheath of the end of the wire harness is stripped off and placed on the placement block 9, and the motor 4 is turned on, and the hydraulic rod 5 is driven downward by the output end of the motor 4, so that the hydraulic rod 5 drives the crimping component 7 to crimp the wire harness on the placement block 9 and the terminal after loading in the loading component 6, so that the terminal and the wire core are crimped and fixed together;

[0045] The output end of the motor 4 drives the crimping seat 71 to move downward, so that the crimping block 72 squeezes the wire harness on the placement block 9. By arranging crimping blocks 72 of different sizes on the crimping seat 71, the crimping seat 71 and the placement block 9 can crimp terminals of different sizes and types when performing crimping work, thereby avoiding a single working mode of the device when crimping the terminals. When the crimping seat 71 moves downward, it also drives the clamping mechanism 75 to move downward.

[0046] When the clamping mechanism 75 moves downward, the semicircular groove 756 on the clamping block 755 clamps and fixes the wire harness on the placement block 9, thereby preventing the wire harness from being deflected when the wire harness and the terminal are crimped, thereby interfering with the crimping work. At the same time, when the clamping block 755 clamps the wire harness, the first spring 754 stretches and the slide bar 753 slides in the inner wall of the clamping block 755, thereby preventing the clamping block 755 from squeezing the wire harness too much and causing squeezing damage to the surface of the wire harness.

[0047] After the terminals on the limiting seat 64 are crimped with the wiring harness on the placement block 9, the squeezing rod 616 is pushed, so that the squeezing rod 616 drives the contact assembly 614 to slide in the inner cavity of the loading box 611, so that the terminals in the storage box 62 fall into the loading box 611, and at the same time, the third spring 613 is reset and stretched to drive the contact assembly 614 to slide in the inner cavity of the loading box 611, so that the contact assembly 614 drives the terminals to move to the limiting seat 64, so as to facilitate the subsequent crimping work, and a plurality of circular grooves 618 of different sizes are provided on the loading box 611, so that terminals of multiple sizes and types can be stored and loaded;

[0048] When the terminal needs to be loaded, the extrusion rod 616 drives the moving plate 6141 to slide in the inner cavity of the loading box 611, and the moving plate 6141 drives the blocking plate 6144 to slide in the inner wall of the storage box through the connecting shaft 6143, so that the terminals in the storage box 62 slide into the loading box 611 through the gap formed by the blocking plate 6144 and the inner wall of the storage box 62, and at the same time, the third spring 613 is stretched and reset to make the third spring 613 drive the moving plate 6141 to reset and slide in the loading box 611, and when the moving plate 6141 moves, it pushes the terminal through the guide mechanism 63 to reach the limit groove 65;

[0049] When the movable plate 6141 drives the terminal to reset, the ejector pin 6146 slides in the through hole 635, so that the terminal on the side of the ejector pin 6146 is guided and slid in the placement groove 632 through the fillet 634, so as to prevent the terminal from being offset during movement. During movement, the limiting rod 6148 and the top of the guide box 631 slide and move, so as to prevent the terminal from moving too fast in the placement groove 632 and tilting. At the same time, the contact block 6147 and the terminal are squeezed, so that the terminal passes through the placement groove 632 and reaches the limiting seat 64. At the same time, the contact block 6147 is abutted against the terminal, so as to prevent the terminal from being deflected when the terminal and the wiring harness are crimped, thereby causing inconvenience to the crimping work.

[0050] When the clamping block 755 moves downward, the clamping seat squeezes the extrusion shaft 82, and the extrusion shaft 82 is driven by the extrusion force to drive the extrusion plate 84 to be squeezed and moved in the water tank 81, so that the water in the water tank 81 enters the inner cavity of the limit seat 64 through the water pipe 85, so that when the terminal and the wire harness are crimped, the water flow can flow in the inner cavity of the limit seat 64, so as to take away the heat on the surface of the limit seat 64, thereby avoiding the high temperature of the surface of the limit seat 64 when the terminal and the wire harness are crimped for a long time.

[0051] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A multi-type terminal feeding and crimping device, characterized in that: include: A bottom plate (1), wherein the top of the bottom plate (1) is fixedly connected to a fixing seat (2), the side of the fixing seat (2) is fixedly connected to a bracket (3), the top of the bracket (3) is fixedly connected to a motor (4), the end of the bracket (3) away from the motor (4) is fixedly connected to a hydraulic rod (5), the top of the fixing seat (2) is fixedly connected to a loading component (6), the side of the top of the fixing seat (2) away from the loading component (6) is fixedly connected to a placement block (9), and the inner wall of the fixing seat (2) is fixedly connected to a water storage component (8); A crimping component (7), the crimping component (7) being used to crimp the terminal and the wiring harness, the top of the crimping component (7) being fixedly connected to the bottom of the hydraulic rod (5); The crimping component (7) comprises a crimping seat (71), the top of the crimping seat (71) is fixedly connected to the bottom of the hydraulic rod (5), the bottom of the crimping seat (71) is evenly provided with crimping blocks (72) of different sizes, a connecting plate (73) is fixedly connected to the side of the crimping seat (71) away from the crimping blocks (72), the bottom of the connecting plate (73) is fixedly connected to a connecting rod (74), and the bottom of the connecting rod (74) is fixedly connected to a clamping mechanism (75); The feeding component (6) comprises a connecting mechanism (61), the top of the connecting mechanism (61) is fixedly connected to a material storage box (62), the side of the connecting mechanism (61) is fixedly connected to a guide mechanism (63), one end of the guide mechanism (63) away from the connecting mechanism (61) is fixedly connected to a limiting seat (64), and the top of the limiting seat (64) is evenly provided with limiting grooves (65); The connecting mechanism (61) comprises a loading box (611), the inner wall of which is provided with a circular groove (618), the inner wall of which is fixedly connected with a telescopic rod (612), the telescopic rod (612) being fixedly connected with a third spring (613), the end of the telescopic rod (612) away from the inner wall of the loading box (611) being fixedly connected with a contact assembly (614), the bottom of the inner wall of the loading box (611) being provided with a sliding groove (615), the inner wall of the loading box (611) being slidably connected with an extrusion rod (616), and the end of the extrusion rod (616) away from the loading box (611) being fixedly connected with a circular plate (617); The contact assembly (614) comprises a movable plate (6141), a baffle (6142) being fixedly connected to the side of the movable plate (6141), a connecting shaft (6143) being fixedly connected to the top of the baffle (6142), a material baffle plate (6144) being fixedly connected to the top of the connecting shaft (6143), a connecting block (6145) being fixedly connected to the axis of the movable plate (6141), a ejector pin (6146) being fixedly connected to the side of the connecting block (6145), a limiting rod (6148) being fixedly connected to the side of the connecting block (6145), the ejector pin (6146) and the limiting rod (6148) being cross-arranged, and contact blocks (6147) being fixedly connected to both sides of the axis of the connecting block (6145).

2. A multi-type terminal feeding and crimping device according to claim 1, characterized in that: The clamping mechanism (75) comprises a clamping plate (751), the top of the clamping plate (751) is fixedly connected to the bottom of the connecting rod (74), the bottom of the clamping plate (751) is fixedly connected to a limiting plate (752), the bottom of the limiting plate (752) is fixedly connected to a sliding rod (753), the bottom of the limiting plate (752) is fixedly connected to a first spring (754), the bottom of the first spring (754) is fixedly connected to a clamping block (755), and the inner wall of the clamping block (755) is provided with a semicircular groove (756).

3. The multi-type terminal feeding and crimping device according to claim 1, characterized in that: The side surface of the extrusion rod (616) is slidably connected to the inner wall of the limit seat (64), one end of the third spring (613) away from the contact assembly (614) is fixedly connected to the inner wall of the loading box (611), and the side surface of the extrusion rod (616) is slidably connected to the inner wall of the sliding groove (615).

4. The multi-type terminal feeding and crimping device according to claim 1, characterized in that: One end of the movable plate (6141) is fixedly connected to one end of the telescopic rod (612) away from the inner wall of the loading box (611); one end of the third spring (613) away from the inner wall of the loading box (611) is fixedly connected to one end of the movable plate (6141) close to the telescopic rod (612); the side surface of the material blocking plate (6144) is slidably connected to the inner wall of the material storage box (62); and the side surface of the movable plate (6141) is fixedly connected to the top of the extrusion rod (616).

5. The multi-type terminal feeding and crimping device according to claim 1, characterized in that: The guide mechanism (63) comprises a guide box (631), one end of the guide box (631) away from the limiting seat (64) is fixedly connected to the loading box (611), the inner wall of the guide box (631) is provided with a placement groove (632), the inner wall of the placement groove (632) is symmetrically provided with sliding grooves (633), one end of the placement groove (632) is provided with a rounded corner (634), and the inner wall of the guide box (631) is provided with a through hole (635).

6. The multi-type terminal feeding and crimping device according to claim 1, characterized in that: The water storage component (8) comprises a water storage tank (81), an inner wall of the water storage tank (81) is provided with an extrusion shaft (82), the bottom of the extrusion shaft (82) is fixedly connected to an extrusion plate (84), a fourth spring (83) is fixedly connected to the extrusion shaft (82), the bottom of the fourth spring (83) is fixedly connected to the top of the extrusion plate (84), the bottom of the fourth spring (83) is fixedly connected to the top of the extrusion plate (84), and the inner wall of the water storage tank (81) is fixedly connected to a water pipe (85).

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