Cable transportation platform for automobile cable length detection

Abstract

The utility model discloses a cable transportation platform for detecting the length of an automobile cable. The cable transportation platform comprises a transportation track, a control box, a moving mechanism and a clamping mechanism. According to the cable transportation platform for automobile cable length detection, the clamping mechanism is used for clamping and positioning an automobile cable, the moving mechanism drives the automobile cable to move, the cable transportation platform can be applied to an automobile wire harness length detection system, and the automobile cable is clamped and transported to facilitate detection; label cards are installed at the position, used for detection, of the conveying rail and the position, used for feeding and discharging, of the conveying rail, after the card reader reads the label cards, the controller controls the moving mechanism to stop moving, and feeding, discharging and conveying of the automobile cables are achieved. By means of the inclined installation mode of the clamping mechanism, the automobile cable can droop naturally, a certain supporting effect is achieved, and the automobile cable cannot shake and curl back and forth in the moving process.

Description

Technical Field

[0001] The utility model relates to a transportation platform, in particular to a cable transportation platform for detecting the length of automotive cables. Background Art

[0002] With the transformation of the automotive industry towards electrification and intelligence, the importance of wire harnesses as a key basic technology has become increasingly prominent. Especially the high dependence of new energy vehicles on electrical systems has further increased the demand for efficient and reliable wire harness systems. When wire harness factories conduct final inspections on automotive wire harnesses, they mainly rely on manual labor to check the appearance and functions of the wire harnesses to ensure that dozens of connection terminals and cable ties on each wire harness are accurately installed; facing such a huge detection task, the speed of manual detection is relatively slow, and a large number of detection personnel are usually required in the final inspection link. Although it can reduce the participation of manual labor, there is no transportation mechanism applicable to the detection of the length of automotive cables in the existing technology. Therefore, a cable transportation platform for detecting the length of automotive cables is proposed. Content of the Utility Model

[0003] Purpose of the utility model: To provide a cable transportation platform for detecting the length of automotive cables, which can transport automotive cables for application in an automotive wire harness length detection system.

[0004] Technical solution: The cable transportation platform for detecting the length of automotive cables provided by the utility model includes a transportation track, a control box, a moving mechanism, and a clamping mechanism; the transportation track is annular in a top view; the moving mechanism travels on the transportation track; a label card is installed on the transportation track; a card reader for reading the label card is installed on the moving mechanism, and the card reader is electrically connected to the controller; the clamping mechanism is inclined and installed on the moving mechanism for clamping automotive cables; the control box is installed on the moving mechanism, and a controller and a memory electrically connected to the controller are arranged in the control box; the moving mechanism is driven and controlled by the controller.

[0005] Furthermore, a speaker and a key panel electrically connected to the controller are installed on the control box.

[0006] Furthermore, the moving mechanism includes an installation platform, a main U-shaped seat, a slave U-shaped seat, and a moving drive unit; both the main U-shaped seat and the slave U-shaped seat are movably installed on the transportation track, the moving drive unit is installed on the main U-shaped seat for driving the main U-shaped seat to move, and is driven and controlled by the controller; the installation platform is rotatably installed on the main U-shaped seat and the slave U-shaped seat; the clamping mechanism is installed on the installation platform; the card reader is installed on the main U-shaped seat through an extension rod.

[0007] Further, the mobile driving unit includes a mobile driving motor and a mobile driving gear; a mobile driving rack is installed on the transport track; the mobile driving gear is rotatably installed on the main U-shaped seat; the mobile driving motor is used to drive the mobile driving gear to rotate and is electrically connected to the controller through a mobile driving circuit.

[0008] Further, a plurality of mobile pulleys walking on the transport track are rotatably installed on both the main U-shaped seat and the secondary U-shaped seat.

[0009] Further, a partition is installed on the lower side of the transport track; sliding contact wires are arranged on both sides of the partition; two swing rods are hinged on the main U-shaped seat; carbon brushes are installed on both swing rods; two pressing springs for driving the two carbon brushes to press on the two sliding contact wires respectively are installed on the main U-shaped seat.

[0010] Further, the clamping mechanism includes an inclined plate and a clamping unit; the clamping unit includes a clamping guide rail and two clamping seats; the inclined plate is fixedly inclined on the moving mechanism; the clamping guide rail is fixed on the upper edge of the inclined plate; the two clamping seats are slidably installed on the clamping guide rail; an opposed clamping screw for driving the two clamping seats to move relatively is rotatably installed on the clamping guide rail; a hand-tightening handle docked on the opposed clamping screw is installed on the clamping guide rail; clamping plates are installed on both clamping seats; the two clamping plates are used for clamping the automotive cable.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: the clamping mechanism is used to clamp and position the automotive cable, and the moving mechanism drives the automotive cable to move, which can be applied to the automotive wire harness length detection system, and it is convenient to clamp and transport the automotive cable for detection; label cards are installed at both the position for detection and the loading / unloading position on the transport track. When the card reader reads the label card, the controller controls the moving mechanism to stop moving, realizing the loading / unloading and transportation of the automotive cable; the inclined installation method of the clamping mechanism makes the automotive cable hang naturally and plays a certain supporting role, so that the automotive cable will not swing and curl back and forth during the moving process. Description of the Drawings

[0012] Figure 1 is a partial enlarged view of the present utility model;

[0013] Figure 2 is a structural schematic diagram of the clamping mechanism of the present utility model;

[0014] Figure 3 is a top view of the present utility model;

[0015] Figure 4 is a circuit structural schematic diagram of the present utility model;

[0016] In the figure: 1, transportation track; 2, supporting leg; 3, supporting plate; 4, partition board; 5, trolley wire; 6, carbon brush; 7, swing rod; 8, pressing spring; 9, main U-shaped seat; 10, limiting pulley; 11, moving drive gear; 12, moving drive motor; 13, moving drive rack; 14, moving pulley; 15, slave U-shaped seat; 16, button panel; 17, support shaft; 18, control box; 19, speaker; 20, installation platform; 21, inclined plate; 22, clamping guide rail; 23, clamping seat; 24, clamping plate; 25, hand-twisting handle; 26, automotive cable; 27, card reader; 28, label card; 29, extension rod; 30, support rod. Detailed implementation mode

[0017] The technical solution of the present utility model will be described in detail below with reference to the accompanying drawings, but the protection scope of the present utility model is not limited to the described embodiments.

[0018] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "left", "right", "front", "rear", "upper", "lower", "top", "bottom", etc. are all based on the orientation or positional relationship shown in the drawings, and are only for the convenience of simplifying the description of the present utility model, 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 should not be construed as a limitation of the present utility model.

[0020] Embodiment 1:

[0021] As Figures 1-4As shown in the figure, a cable transportation platform for automobile cable length detection provided by the utility model includes: a transportation track 1, a control box 18, a moving mechanism and a clamping mechanism; the transportation track 1 is annular in a top view; a plurality of support feet 2 are installed on the lower side of the transportation track 1 at intervals; a support plate 3 is arranged at the lower end of each support foot 2; the moving mechanism travels on the transportation track 1; a label card 28 is installed on the upper side of the transportation track 1; a card reader 27 for reading the label card 28 is installed on the moving mechanism, and the card reader 27 is electrically connected to the controller; the clamping mechanism is inclinedly installed on the moving mechanism for clamping the automobile cable 26; the control box 18 is installed on the moving mechanism, and a controller and a memory electrically connected to the controller are arranged in the control box 18; the moving mechanism is driven and controlled by the controller.

[0022] The clamping mechanism is used to clamp and position the automobile cable 26, and the moving mechanism drives the automobile cable 26 to move, which can be applied to the automobile wiring harness length detection system. Clamping and transporting the automobile cable 26 facilitates detection; label cards 28 are installed at the positions for detection and the positions for loading and unloading on the transportation track 1. When the card reader 27 reads the label card 28, the controller controls the moving mechanism to stop moving, realizing the loading, unloading and transportation of the automobile cable 26; by using the inclined installation method of the clamping mechanism, the automobile cable 26 hangs naturally and plays a certain supporting role, so that the automobile cable 26 will not sway and curl back and forth during the moving process.

[0023] Furthermore, a speaker 19 and a key panel 16 electrically connected to the controller are installed on the control box 18. The key panel is used to control the moving mechanism through the controller conveniently; the speaker 19 plays the audio pre-stored in the memory under the control of the controller; the key panel 16 is used to control the moving mechanism through the controller conveniently.

[0024] Furthermore, the moving mechanism includes an installation platform 20, a main U-shaped seat 9, a slave U-shaped seat 15 and a moving drive unit; the main U-shaped seat 9 and the slave U-shaped seat 15 are both movably installed on the transportation track 1, the moving drive unit is installed on the main U-shaped seat 9 for driving the main U-shaped seat 9 to move, and is driven and controlled by the controller; support shafts 17 are installed on the upper sides of the main U-shaped seat 9 and the slave U-shaped seat 15; the upper ends of the two support shafts 17 are rotatably installed on the lower side of the installation platform 20; the clamping mechanism is installed on the upper side of the installation platform 20; an extension rod 29 is installed on the main U-shaped seat 9; the card reader 27 is installed on the lower side of the extension rod 29.

[0025] The cooperation between the main U-shaped seat 9, the secondary U-shaped seat 15, the installation platform 20 and the two support shafts 17 is utilized to realize the cooperation between the moving mechanism and the transport track 1, and the cooperation between the two support shafts 17 and the installation platform 20 enables the installation platform 20 to smoothly pass through the turning point of the transport track 1.

[0026] Furthermore, the mobile drive unit includes a mobile drive motor 12 and a mobile drive gear 11; annular grooves are provided on the inner and outer sides of the transport track 1; a mobile drive rack 13 is provided on the bottom of an annular groove; the mobile drive motor 12 is installed on the main U-shaped seat 9, and is electrically connected to the controller through the mobile drive circuit; the mobile drive gear 11 is installed on the output shaft of the mobile drive motor 12, and is meshed with the mobile drive rack 13.

[0027] The mobile driving motor 12 is operated under the control of the controller, and the mobile driving gear 11 rotates and moves on the mobile driving rack 13, thereby driving the main U-shaped seat 9 to move on the transport track 1.

[0028] Furthermore, a plurality of movable pulleys 14 are rotatably mounted on the relative inner walls of the main U-shaped seat 9 and the relative inner walls of the slave U-shaped seat 15; each movable pulley 14 runs in the annular groove on the corresponding side; and a limiting pulley 10 that runs on the corresponding side surface of the transport track 1 is rotatably mounted on the relative inner walls of the main U-shaped seat 9.

[0029] The movable pulley 14 is used to reduce the friction of the main U-shaped seat 9 and the slave U-shaped seat 15 to improve the stability of movement; the two limiting pulleys 10 are used to run on the corresponding sides of the transport track 1 to prevent the main U-shaped seat 9 from shaking on the transport track 1.

[0030] Furthermore, a partition plate 4 which is annular in a top view is installed on the lower side surface of the transport track 1; busbars 5 are arranged on both inner and outer side surfaces of the partition plate 4; two rocker arms 7 are swingably installed at the bottom of the main U-shaped seat 9; carbon brushes 6 are installed on the ends of the two rocker arms 7; two pressing springs 8 are installed on the main U-shaped seat 9 for driving the two carbon brushes 6 to press on the two busbars 5 respectively; the two carbon brushes 6 are conductively connected to the power supply module of the controller.

[0031] The mobile power supply of the moving mechanism is realized by utilizing the cooperation between the busbar 5 and the carbon brush 6; the pressing spring 8 drives the rocker 7 to press the carbon brush 6 tightly against the busbar 5, thereby ensuring the conductive contact between the carbon brush 6 and the busbar 5.

[0032] Further, the clamping mechanism includes an inclined plate 21 and a clamping unit; the clamping unit includes a clamping guide rail 22 and two clamping seats 23; the inclined plate 21 is fixedly inclined on the mounting platform 20, and the upper side of the inclined plate 21 is inclined inward; a support rod 30 for supporting the inclined plate 21 is fixed on the mounting platform 20; the clamping guide rail 22 is fixed on the upper edge of the upper side surface of the inclined plate 21; a clamping groove is arranged along the length direction on the clamping guide rail 22; a clamping screw is rotatably installed in the clamping groove, and the thread pitches on both sides of the clamping screw are opposite and the same; the two clamping seats 23 are slidably installed in the clamping groove and are respectively threadedly engaged through the two ends of the clamping screw; a hand-tightening handle 25 connected to one end of a docking screw is rotatably installed at one end of the clamping guide rail 22; two clamping plates 24 are installed in parallel on the lower side surfaces of the two clamping seats 23; the lower sides of the two clamping plates 24 are bent relatively to form a bent section; semi-circular notch openings for clamping an automotive cable 26 are correspondingly arranged on the opposite side edges of the bent sections of the two clamping plates 24.

[0033] By using the cooperation among the clamping guide rail 22, the clamping screw, the two clamping seats 23 and the two clamping plates 24, clamping of the automotive cable 26 can be realized. By turning the hand-tightening handle 25 to turn the clamping screw, since the thread pitches on both sides of the clamping screw are opposite and the same, the two clamping seats 23 approach or move away from each other along the clamping guide rail 22 to clamp the end of the automotive cable 26; the bent sections of the two clamping plates 24 play a role in lifting the end of the automotive cable 26, and the two semi-circular notch openings avoid the automotive cable 26 to prevent it from being scratched.

[0034] In the cable transportation platform for automotive cable length detection provided by the present utility model, the controller adopts an existing single-chip microcomputer control module; the memory adopts an existing memory; the speaker 19 adopts an existing speaker; the card reader 27 adopts an existing RFID card reader, and the tag card 28 adopts a corresponding RFID tag card; the moving drive motor 12 adopts an existing stepping motor, and the moving drive circuit adopts a corresponding stepping motor drive circuit.

[0035] As described above, although the present utility model has been shown and described with reference to specific preferred embodiments, it should not be construed as a limitation to the present utility model itself. Various changes can be made in its form and details without departing from the spirit and scope of the present utility model defined by the appended claims.

Claims

1. A cable transportation platform for automobile cable length detection, characterized in that: It includes a transport track (1), a control box (18), a moving mechanism and a clamping mechanism; the transport track (1) is annular in a top view; the moving mechanism travels on the transport track (1); a label card (28) is installed on the transport track (1); a card reader (27) for reading the label card (28) is installed on the moving mechanism, and the card reader (27) is electrically connected to the controller; the clamping mechanism is obliquely installed on the moving mechanism for clamping an automotive cable (26); the control box (18) is installed on the moving mechanism, and a controller and a memory electrically connected to the controller are arranged in the control box (18); the moving mechanism is driven and controlled by the controller.

2. The cable transportation platform for detecting the length of automotive cables according to claim 1, characterized in that: A speaker (19) and a key panel (16) electrically connected to the controller are installed on the control box (18).

3. The cable transportation platform for automotive cable length detection according to claim 1, characterized in that: The moving mechanism includes a mounting platform (20), a main U-shaped seat (9), a slave U-shaped seat (15) and a moving drive unit; both the main U-shaped seat (9) and the slave U-shaped seat (15) are movably installed on the transport track (1), the moving drive unit is installed on the main U-shaped seat (9) for driving the main U-shaped seat (9) to move, and is driven and controlled by the controller; the mounting platform (20) is rotatably installed on the main U-shaped seat (9) and the slave U-shaped seat (15); the clamping mechanism is installed on the mounting platform (20); the card reader (27) is installed on the main U-shaped seat (9) through an extension rod (29).

4. The cable transportation platform for automotive cable length detection according to claim 3, characterized in that: The moving drive unit includes a moving drive motor (12) and a moving drive gear (11); a moving drive rack (13) is installed on the transport track (1); the moving drive gear (11) is rotatably installed on the main U-shaped seat (9); the moving drive motor (12) is used for driving the moving drive gear (11) to rotate and is electrically connected to the controller through a moving drive circuit.

5. The cable transportation platform for automobile cable length detection according to claim 3, characterized in that: A plurality of moving pulleys (14) walking on the transport track (1) are rotatably installed on both the main U-shaped seat (9) and the slave U-shaped seat (15).

6. The cable transportation platform for automobile cable length detection according to claim 3, characterized in that: A partition (4) is installed on the lower side surface of the transport track (1); sliding contact wires (5) are arranged on both sides of the partition (4); two swing rods (7) are hinged on the main U-shaped seat (9); carbon brushes (6) are installed on both swing rods (7); two pressing springs (8) for driving the two carbon brushes (6) to press on the two sliding contact wires (5) respectively are installed on the main U-shaped seat (9).

7. The cable transportation platform for automobile cable length detection according to claim 1, characterized in that: The clamping mechanism includes an inclined plate (21) and a clamping unit; the clamping unit includes a clamping guide rail (22) and two clamping seats (23); the inclined plate (21) is obliquely fixed on the moving mechanism; the clamping guide rail (22) is fixed on the inclined plate (21); the two clamping seats (23) are slidably installed on the clamping guide rail (22); a clamping screw for driving the two clamping seats (23) to move relatively is rotatably installed on the clamping guide rail (22); a hand-tightening handle (25) docked on the clamping screw is installed on the clamping guide rail (22); clamping plates (24) for clamping the automotive cable (26) are installed on the two clamping seats (23).

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