Automatic cable marker penetrating mechanism for terminal crimping machine

Abstract

The utility model provides an automatic cable marker penetrating mechanism for a terminal crimping machine. The automatic cable marker penetrating mechanism comprises a printing assembly, and the printing assembly comprises a transfer printing module used for printing numbers and a conveying module used for driving cable markers; the grabbing assembly is located at the output end of the printing assembly; the cutting-off assembly is located between the grabbing assembly and the printing assembly; the righting assembly is located on the side, away from the cutting-off assembly, of the grabbing assembly; the grabbing assembly is slidably installed on the frame body, and the sliding direction is parallel to the axis direction of the cable marker. The grabbing assembly is arranged at the output end of the printing assembly, so that after the number tube is printed by the printing assembly, the number tube can be grabbed and fixed through the grabbing assembly; meanwhile, the cable marker can be gathered into a cylindrical shape through clamping of the grabbing assembly; the cable is fixed by the righting assembly and the cable marker is cut off by the cutting assembly, so that the cable marker with a mark number can be arranged on the cable in a sleeving manner by the grabbing assembly through sliding, and automatic installation of the cable marker is completed.

Description

Technical Field

[0001] The present application relates to the technical field of terminal machines, and in particular to an automatic number tube threading mechanism for a terminal crimping machine. Background Art

[0002] The terminal machine refers to a machine used for wire processing. It presses the hardware head to the wire end and then makes the connection. The punched terminal can be connected without welding, which is convenient to use.

[0003] The wire number tube, referred to as the casing, is also called the wire number casing. The wire number is printed on the casing with a wire number machine, and then it is put on the wire for wiring identification.

[0004] In the prior art, the threading of the cable terminal is generally done manually, which is not only inefficient but also requires a lot of manpower. Therefore, the above problems need to be solved urgently. Summary of the invention

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide an automatic number tube threading mechanism for a terminal crimping machine.

[0006] The present application provides an automatic number tube threading mechanism for a terminal crimping machine, comprising

[0007] A printing assembly, the printing assembly comprising a transfer module for printing numbers and a conveying module for driving the number tube;

[0008] A grabbing assembly, located at the output end of the printing assembly, for gathering and clamping the number tubes;

[0009] A cutting component, located between the grabbing component and the printing component, and used for cutting the number tube;

[0010] A straightening assembly, the straightening assembly is located on a side of the grabbing assembly away from the cutting assembly and is used to fix and limit the cable;

[0011] The grabbing assembly can be slidably mounted on the frame, and the sliding direction is parallel to the axial direction of the number tube, and is used for sleeve-mounting the number tube on the cable.

[0012] Furthermore,

[0013] The transfer module and the conveying module are arranged up and down;

[0014] The conveying module is located below the transfer module and includes a driving roller;

[0015] The driving roller is rotatably mounted on the frame and driven to rotate by a motor.

[0016] Furthermore,

[0017] The transfer module includes a transfer head;

[0018] The transfer head is located above the driving roller and is rotatably connected to the frame body through a swing frame.

[0019] Furthermore,

[0020] A guide block is also provided between the printing assembly and the cutting assembly;

[0021] The guide block is provided with a matching through hole corresponding to the number tube;

[0022] One end of the through hole close to the printing assembly is a flared structure for guiding the number tube.

[0023] Furthermore,

[0024] The cutting assembly includes two blades arranged opposite to each other;

[0025] The two blades are driven by the first finger cylinder, and the sides close to each other are respectively provided with V-shaped cutting edges;

[0026] The two clamping claws of the first finger cylinder are respectively connected to the two blades correspondingly, and are used to drive the two blades to shear.

[0027] Furthermore,

[0028] The gripping assembly includes a second finger cylinder;

[0029] The second finger cylinder is fixedly mounted on the first slider and is slidably connected to the frame through the first slider;

[0030] The frame is provided with a first slide rail and a first driving mechanism corresponding to the first slide block.

[0031] Furthermore,

[0032] The first driving mechanism comprises a screw rotatably mounted on the frame;

[0033] The screw rod passes through the first slider and is threadedly connected to the first slider.

[0034] Furthermore,

[0035] Also included is a chuck mechanism;

[0036] The clamping mechanism comprises two clamping arms which are arranged opposite to each other and are L-shaped;

[0037] The ends of the two clamping arms are respectively provided with clamping plates, and are arranged alternately in a direction perpendicular to the clamping plates;

[0038] The ends of the two clamping plates close to each other are also provided with V-shaped clamping grooves;

[0039] The two clamping claws of the second finger cylinder are respectively installed corresponding to the two clamping arms.

[0040] Furthermore,

[0041] The righting assembly includes a third finger cylinder;

[0042] The third finger cylinder can be slidably mounted on the frame and connected to the clamping mechanism through a clamping claw.

[0043] A second driving mechanism is provided on the frame corresponding to the third finger cylinder, and is used for driving the third finger cylinder to move in a vertical direction.

[0044] Furthermore,

[0045] The second driving mechanism comprises a cylinder fixedly mounted on the frame;

[0046] A second sliding block is connected to the piston rod of the cylinder, and a second sliding rail is provided on the cylinder body corresponding to the second sliding block;

[0047] The second sliding block is slidably mounted on the second sliding rail, and one end of the second sliding block away from the cylinder is fixedly connected to the third finger cylinder.

[0048] The advantages and positive effects of this application are:

[0049] The technical solution provides a grabbing component at the output end of the printing component, so that the number tube can be grabbed and fixed by the grabbing component after the number is printed by the printing component; at the same time, the clamping of the grabbing component can also gather the number tube into a cylindrical shape; in conjunction with the fixing of the cable by the straightening component and the cutting of the number tube by the cutting component, the grabbing component can slide the number tube with the label onto the cable, thereby completing the automatic installation of the number tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 A schematic diagram of the structure of an automatic number tube threading mechanism for a terminal crimping machine provided in an embodiment of the present application;

[0051] Figure 2 A schematic diagram of the structure of a printing assembly of an automatic number tube threading mechanism for a terminal crimping machine provided in an embodiment of the present application;

[0052] Figure 3 A schematic diagram of the structure of a grabbing assembly of an automatic number tube threading mechanism for a terminal crimping machine provided in an embodiment of the present application;

[0053] Figure 4A schematic diagram of the structure of a cutting assembly of an automatic number tube threading mechanism for a terminal crimping machine provided in an embodiment of the present application;

[0054] Figure 5 A schematic structural diagram of the straightening assembly of the automatic number tube threading mechanism for a terminal crimping machine provided in an embodiment of the present application.

[0055] The text labels in the figure are as follows: 100 - printing component; 110 - transfer module; 120 - driving roller; 130 - guide block; 200 - grabbing component; 210 - second finger cylinder; 220 - first slider; 230 - first slide rail; 240 - screw; 250 - clamping arm; 251 - clamping plate; 300 - cutting component; 310 - blade; 320 - first finger cylinder; 400 - straightening component; 410 - third finger cylinder; 420 - cylinder; 430 - second slider; 440 - second slide rail; 500 - frame. DETAILED DESCRIPTION

[0056] In order to enable those skilled in the art to better understand the technical solution of the present application, the present application is described in detail below in conjunction with the accompanying drawings. The description in this section is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present application.

[0057] Please refer to Figure 1 -5. The present embodiment provides an automatic number tube threading mechanism for a terminal crimping machine, including a printing assembly 100, the printing assembly 100 includes a transfer module 110 for printing numbers, and a conveying module for driving the number tube; a grabbing assembly 200, the grabbing assembly 200 is located at the output end of the printing assembly 100, and is used to gather and clamp the number tube; a cutting assembly 300, the cutting assembly 300 is located between the grabbing assembly 200 and the printing assembly 100, and is used to cut the number tube; a straightening assembly 400, the straightening assembly 400 is located on the side of the grabbing assembly 200 away from the cutting assembly 300, and is used to fix and limit the cable; the grabbing assembly 200 can be slidably mounted on the frame 500, and the sliding direction is parallel to the axial direction of the number tube, and is used to sleeve the number tube on the cable.

[0058] In this embodiment, the frame 500 includes a bottom plate and side plates that are perpendicular to each other; a printing component 100 is fixedly installed on the side plate; the printing component 100 can continuously transport the number tube forward through the conveying module, and when the number tube passes through the transfer module 110, the designated number will be printed on the number tube.

[0059] In this embodiment, after the number tube is printed and output by the printing component 100, it will be docked with the grabbing component 200; the grabbing component can not only clamp and fix the number tube, but also squeeze the number tube toward the middle and gather it into a cylindrical shape during the clamping process, thereby facilitating the installation with the cable.

[0060] In this embodiment, the cutting component 300 is located between the printing component 100 and the grabbing component 200. When the number tube is transferred and output to a specified length by the printing component 100, the grabbing component 200 will clamp the end of the number tube. At the same time, the cutting component 300 will also cut off the connection between the grabbed part and the unprinted part to form an independent number tube.

[0061] In this embodiment, a straightening assembly 400 for fixing the cable is further provided on the side of the grabbing assembly 200 away from the cutting assembly 300; the straightening assembly 400 can be slidably mounted on the side plate, and the sliding direction is perpendicular to the bottom plate; when the straightening assembly 400 is in the lowest position, the cable is coaxial with the number tube on the grabbing assembly 200; at this time, the grabbing assembly 200 can slide and then sleeve the number tube on the cable, and when it is sleeved to a specified length, the straightening assembly 200 will be detached from the cable and rise to the highest position, so that the grabbing assembly 200 can continue to sleeve forward.

[0062] In a preferred embodiment, the transfer module 110 and the conveying module are arranged vertically; the conveying module is located below the transfer module 110 and includes a driving roller 120; the driving roller 120 is rotatably mounted on the frame 500 and driven to rotate by a motor.

[0063] In a preferred embodiment, the transfer module 110 includes a transfer head; the transfer head is located above the driving roller 120 and is rotatably connected to the frame body 500 via a swing frame.

[0064] In this embodiment, the transfer module 110 is located above the conveying module; when the number tube is transported on the conveying module, it passes through the transfer head of the transfer module 110, thereby realizing the functions of conveying and printing.

[0065] In a preferred embodiment, a guide block 130 is further provided between the printing assembly 100 and the cutting assembly 300; a matching through hole is provided on the guide block 130 corresponding to the number tube; the through hole has a flared structure at one end close to the printing assembly 100 for guiding the number tube.

[0066] In this embodiment, the guide block 130 is fixedly mounted on the side plate, and the expansion structure at the end can effectively guide the numbered tubes to enter the through holes, so as to be transported along the designated path.

[0067] In a preferred embodiment, the cutting assembly 300 includes two blades 310 arranged opposite to each other; both blades 310 are driven by a first finger cylinder 320, and the sides close to each other are respectively provided with V-shaped cutting edges; the two clamping jaws of the first finger cylinder 320 are respectively connected to the two blades 310, and are used to drive the two blades 310 to shear.

[0068] In this embodiment, the cutting assembly 300 includes a first finger cylinder 320 fixedly mounted on the side panel; the first finger cylinder 320 is vertically mounted on the side panel, and blades 310 are respectively mounted on the two clamping jaws, and V-shaped cutting edges are respectively provided on the sides where the two blades 310 are relatively close to each other. When the two blades 310 are away from each other, a rectangular channel is formed in the middle, so that the number tube can pass normally; and when the two blades 310 are close to each other, the middle channel will gradually shrink until it is completely closed, completing the cutting of the number tube.

[0069] In a preferred embodiment, the grabbing assembly 200 includes a second finger cylinder 210; the second finger cylinder 210 is fixedly mounted on the first slider 220, and is slidably connected to the frame 500 through the first slider 220; a first slide rail 230 and a first driving mechanism are provided on the frame 500 corresponding to the first slider 220.

[0070] In this embodiment, the second finger cylinder 210 is connected to the side panel via a first driving mechanism; the first driving mechanism comprises a first slide rail 230 fixedly mounted on the side panel and a first slider 220 fixedly mounted on the second finger cylinder 210; at the same time, the first slider 220 is slidably connected to the first slide rail 230.

[0071] In a preferred embodiment, the first driving mechanism includes a screw rod 240 rotatably mounted on the frame 500 ; the screw rod 240 passes through the first slider 220 and is threadedly connected to the first slider 220 .

[0072] In this embodiment, the first slider 220 is connected to the first slide rail 230 via a screw 240; the extension direction of the screw 240 is parallel to the first slide rail 230, and both ends are rotatably connected to the first slide rail 230 via bearings. At the same time, the screw 240 also penetrates the first slider 220 and is threadedly connected to the first slider 220. By rotating the screw, the first slider 220 can be effectively driven to slide relative to the first slide rail 230.

[0073] In a preferred embodiment, it also includes a clamping mechanism; the clamping mechanism includes two clamping arms 250 that are arranged opposite to each other and are L-shaped; clamping plates 251 are respectively provided at the ends of the two clamping arms 250, and are staggered in a direction perpendicular to the clamping plates 251; the ends of the two clamping plates 251 that are close to each other are also respectively provided with V-shaped clamping grooves; the two clamping claws of the second finger cylinder 210 are respectively installed corresponding to the two clamping arms 250.

[0074] In this embodiment, the second finger cylinder 210 is equipped with a clamping mechanism to clamp the number tube; the clamping mechanism includes two L-shaped clamping arms 250, and the two clamping arms 250 are symmetrically installed on the two clamping claws of the second finger cylinder 210, and the bent ends are located on the relatively close side.

[0075] In this embodiment, a plurality of parallel clamping plates 251 are respectively disposed on the relatively close ends of the two clamping arms 250; the clamping plates 251 on the same side are arranged at intervals, and the clamping plates 251 on both sides are arranged in an alternating manner, so that the two clamping arms 250 can be close to each other and docked.

[0076] In this embodiment, a V-shaped clamping groove is further provided at one end of the clamping plate 251 away from the clamping arm 250. When the clamping plates 251 on both sides are close to each other, the clamped object can be automatically centered through the V-shaped clamping groove.

[0077] In a preferred embodiment, the straightening assembly 400 includes a third finger cylinder 410; the third finger cylinder 410 can be slidably mounted on the frame 500 and is connected to the clamping mechanism through a clamping claw, and a second driving mechanism is provided on the frame 500 corresponding to the third finger cylinder 410, which is used to drive the third finger cylinder 410 to move in a vertical direction.

[0078] In this embodiment, the third finger cylinder 410 is connected to the chuck mechanism through the clamping claw and is installed on the side plate through the second driving mechanism. It can be raised and lowered in a direction perpendicular to the bottom plate. It can drive the cable to be coaxial with the number tube on the grabbing assembly 200, and can avoid collision with the grabbing assembly 200 by rising.

[0079] In a preferred embodiment, the second driving mechanism includes a cylinder 420 fixedly mounted on a frame 500; a second slider 430 is connected to the piston rod of the cylinder 420, and a second slide rail 440 is provided on the cylinder body corresponding to the second slider 430; the second slider 430 can be slidably mounted on the second slide rail 440, and the end away from the cylinder 420 is fixedly connected to the third finger cylinder 410.

[0080] This article uses specific examples to illustrate the principles and implementation methods of this application. The description of the above embodiments is only used to help understand the method and its core ideas of this application. The above is only the preferred implementation method of this application. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can also make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of this application.

Claims

1. An automatic number tube threading mechanism for a terminal crimping machine, characterized in that: include A printing assembly (100), the printing assembly (100) comprising a transfer module (110) for printing numbers, and a conveying module for driving a number tube; A gripping assembly (200), the gripping assembly (200) being located at the output end of the printing assembly (100) and being used for gathering and gripping the number tubes; A cutting component (300), the cutting component (300) is located between the grabbing component (200) and the printing component (100), and is used to cut the number tube; A straightening assembly (400), the straightening assembly (400) being located on a side of the grabbing assembly (200) away from the cutting assembly (300) and being used to fix and limit the position of the cable; The grabbing assembly (200) can be slidably mounted on the frame (500), with the sliding direction being parallel to the axial direction of the number tube, and is used for sleeve-mounting the number tube on the cable.

2. The automatic number tube threading mechanism for a terminal crimping machine according to claim 1, characterized in that: The transfer module (110) and the conveying module are arranged vertically; The conveying module is located below the transfer module (110) and comprises a driving roller (120); The driving roller (120) is rotatably mounted on the frame (500) and is driven to rotate by a motor.

3. The automatic number tube threading mechanism for a terminal crimping machine according to claim 2, characterized in that: The transfer module (110) comprises a transfer head; The transfer head is located above the driving roller (120) and is rotatably connected to the frame body (500) via a swing frame.

4. The automatic number tube threading mechanism for a terminal crimping machine according to claim 1, characterized in that: A guide block (130) is also provided between the printing component (100) and the cutting component (300); The guide block (130) is provided with a matching through hole corresponding to the number tube; One end of the through hole close to the printing assembly (100) is a flared structure, which is used to guide the number tube.

5. The automatic number tube threading mechanism for a terminal crimping machine according to claim 1, characterized in that: The cutting assembly (300) comprises two blades (310) arranged opposite to each other; The two blades (310) are both driven by a first finger cylinder (320), and are provided with V-shaped cutting edges on the sides close to each other; The two clamping claws of the first finger cylinder (320) are respectively connected to the two blades (310) and are used to drive the two blades (310) to shear.

6. The automatic number tube threading mechanism for a terminal crimping machine according to claim 1, characterized in that: The gripping assembly (200) comprises a second finger cylinder (210); The second finger cylinder (210) is fixedly mounted on the first slider (220) and is slidably connected to the frame (500) via the first slider (220); The frame (500) is provided with a first slide rail (230) and a first driving mechanism corresponding to the first slide block (220).

7. The automatic number tube threading mechanism for a terminal crimping machine according to claim 6, characterized in that: The first driving mechanism comprises a screw rod (240) rotatably mounted on the frame (500); The screw rod (240) passes through the first sliding block (220) and is threadedly connected to the first sliding block (220).

8. The automatic number tube threading mechanism for a terminal crimping machine according to claim 6, characterized in that: Also included is a chuck mechanism; The clamping head mechanism comprises two clamping arms (250) which are arranged opposite to each other and are L-shaped; The ends of the two clamping arms (250) are respectively provided with clamping plates (251), and are arranged alternately in a direction perpendicular to the clamping plates (251); The ends of the two clamping plates (251) close to each other are respectively provided with V-shaped clamping grooves; The two clamping claws of the second finger cylinder (210) are respectively mounted corresponding to the two clamping arms (250).

9. The automatic number tube threading mechanism for a terminal crimping machine according to claim 8, characterized in that: The straightening assembly (400) comprises a third finger cylinder (410); The third finger cylinder (410) can be slidably mounted on the frame (500) and connected to the clamping head mechanism via a clamping claw. A second driving mechanism is provided on the frame (500) corresponding to the third finger cylinder (410), and is used to drive the third finger cylinder (410) to move in a vertical direction.

10. The automatic number tube threading mechanism for a terminal crimping machine according to claim 9, characterized in that: The second driving mechanism comprises a cylinder (420) fixedly mounted on the frame (500); A second sliding block (430) is connected to the piston rod of the cylinder (420), and a second sliding rail (440) is provided on the cylinder body corresponding to the second sliding block (430); The second sliding block (430) is slidably mounted on the second sliding rail (440), and one end away from the cylinder (420) is fixedly connected to the third finger cylinder (410).

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