Wire harness automatic tin wrapping machine

Abstract

The utility model relates to the field of tin wrapping machines, in particular to an automatic tin wrapping machine for wire harnesses. The tin wrapping machine comprises a bottom plate, a multi-axis mechanical arm, a product carrier, a tin soldering furnace, a tin cup, a tin cup lifting mechanism, a soldering flux container and a tin slag scraping mechanism, the multi-axis mechanical arm, the tin soldering furnace and the soldering flux container are installed on the bottom plate, the product carrier is installed on the multi-axis mechanical arm, a groove used for containing the tin cup is formed in the tin soldering furnace, and the tin slag scraping mechanism is installed in the groove. The tin cup is installed on a lifting part of the tin cup lifting mechanism, the tin slag scraping mechanism is arranged on one side of the tin soldering furnace, and the multi-axis mechanical arm is connected with the PLC. According to the tin wrapping machine, tin wrapping and soldering flux wrapping can be accurately carried out on products through the product carrier driven by the multi-axis mechanical arm, the moving distance of the products is accurately controlled through the PLC, and then the tin wrapping amount of each time can be controlled in a hardcover mode. And tin slag on the surface of the tin liquid can be scraped through the tin slag scraping mechanism. The precision and stability of tin wrapping are improved, and the tin wrapping efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tin wrapping machine field, especially is a wire harness automatic tin wrapping machine. BACKGROUND

[0002] The product with wire harness needs to carry out tin wrapping operation to wire harness in the process of generating processing. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problems in the background art, and provides a wire harness automatic tin wrapping machine. The utility model improves the accuracy and stability of tin wrapping, and improves the tin wrapping efficiency.

[0004] The utility model adopts the technical scheme that:

[0005] A wire harness automatic tin wrapping machine, including bottom plate, multi -axis manipulator, product carrier, soldering tin furnace, tin cup, tin cup elevating system, flux container, tin dregs mechanism, the bottom plate installs multi -axis manipulator, soldering tin furnace, flux container, and multi -axis manipulator installs product carrier on, is equipped with the recess for placing tin cup on soldering tin furnace, and tin cup is installed on the lifting portion of tin cup elevating system, and soldering tin furnace one side is equipped with tin dregs mechanism, and multi -axis manipulator is linked with PLC.

[0006] Specifically, the tin dregs mechanism includes lift cylinder, horizontal cylinder, scraper, and the cylinder body of horizontal cylinder is fixed on the piston rod of lift cylinder, and the scraper is fixed on the piston rod of horizontal cylinder.

[0007] Specifically, the tin cup elevating system is composed of two lift cylinders, and the two lift cylinders are fixed at both ends of the tin cup through connecting rods.

[0008] Specifically, the product carrier includes a base plate and a clamping block, two symmetrical clamping blocks are fixed on the base plate, and clamping grooves for clamping products are arranged on the inner sides of the clamping blocks.

[0009] Specifically, the multi-axis manipulator includes a lead screw elevator and a horizontal cylinder, the nut of the lead screw elevator is connected with a lifting seat, the cylinder body of the horizontal cylinder is fixed with the lifting seat, the moving rod of the horizontal cylinder is connected with the base plate, the moving rod of the horizontal cylinder passes through the guide hole of the lifting seat, and the lifting seat is slidingly connected with the vertical rail on the bottom plate.

[0010] The utility model discloses a beneficial effect is: the utility model provides a kind of wiring harness automatic tin wrapping machine. Product carrier can be accurately tin wrapping and soldering flux by multi-axis manipulator drive, and the moving distance of product is accurately controlled by PLC, and then the amount of tin wrapping each time can be precisely controlled. Tin dross on the surface of tin liquid can be scraped by tin dross scraping mechanism. The application improves the accuracy and stability of tin wrapping, improves the tin wrapping efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0011] The utility model is further described below in connection with drawings and examples.

[0012] Figure 1 It is the structure schematic diagram of the first visual angle of the utility model;

[0013] Figure 2 It is the structure schematic diagram of the second visual angle of the utility model;

[0014] Figure 1. bottom plate, 2. multi-axis manipulator, 3. product carrier, 4. soldering furnace, 5. tin cup, 6. tin cup

[0015] Lifting mechanism, 7. soldering flux container, 8. tin dross scraping mechanism, 21. screw rod elevator, 22. horizontal electric cylinder, 23. lifting seat, 31. base plate, 32. clamping block, 81. lifting cylinder, 82. horizontal cylinder, 83.

[0016] Scraper. DETAILED DESCRIPTION

[0017] The utility model will be further described in detail in connection with the drawings. These drawings are all simplified schematic diagrams, just with schematic way to show the basic structure of the utility model, so it just shows the structure related to the utility model.

[0018] Figure 1 It is the structure schematic diagram of the first visual angle of the utility model; Figure 2 It is the structure schematic diagram of the second visual angle of the utility model

[0019] Schematic diagram.

[0020] In connection with the drawings Figure 1 And the drawings Figure 2 As shown in the drawings, a kind of wiring harness automatic tin wrapping machine, including bottom plate 1, multi-axis manipulator 2, product carrier 3, soldering furnace 4, tin cup 5, tin cup lifting mechanism 6, soldering flux container 7, tin dross scraping mechanism 8, the bottom plate 1 is installed with multi-axis manipulator 2, soldering furnace 4, soldering flux container 7, product carrier 3 is installed on multi-axis manipulator 2, recess for placing tin cup 5 is equipped on soldering furnace 4, tin cup 5 is installed on the lifting part of tin cup lifting mechanism 6, soldering furnace 4 side is equipped with tin dross scraping mechanism 8, multi-axis manipulator 2 is connected with PLC.

[0021] The tin scum scraping mechanism 8 comprises a lifting cylinder 81, a horizontal cylinder 82 and a scraper 83, the piston rod of the lifting cylinder 81 is fixed with the cylinder body of the horizontal cylinder 82, and the piston rod of the horizontal cylinder 82 is fixed with the scraper 83.

[0022] The lifting cylinder 81 can drive the scraper 83 to move up and down, and the horizontal cylinder 82 can drive the scraper 83 to move horizontally, so that the tin scum on the surface of the tin liquid can be scraped off after the scraper 83 is moved to the surface of the tin liquid and then moved horizontally.

[0023] The tin cup lifting mechanism 6 comprises two lifting cylinders, and the two lifting cylinders are fixed at two ends of the tin cup 5 through connecting rods.

[0024] The piston rod of the lifting cylinder can be extended or retracted to drive the tin cup 5 to move out of or into the soldering furnace 4. When the tin liquid is scraped, the tin cup 5 is moved downward into the soldering furnace 4. When the wire harness is tinned, the tin cup 5 is moved upward and out of the soldering furnace 4.

[0025] The product carrier 3 comprises a base plate 31 and clamping blocks 32, the base plate 31 is fixed with two clamping blocks 32 which are symmetrical to each other, and the inner side of each clamping block 32 is provided with a clamping groove for clamping a product. The product is placed between the two clamping blocks 32, and the two clamping blocks 32 clamp the product from both sides.

[0026] The multi-axis manipulator 2 comprises a screw rod lifter 21 and a horizontal electric cylinder 22, the nut of the screw rod lifter 21 is connected with a lifting seat 23, the cylinder body of the horizontal electric cylinder 22 is fixed with the lifting seat 23, the moving rod of the horizontal electric cylinder 22 is connected with the base plate 31, the moving rod of the horizontal electric cylinder 22 passes through a guide hole in the lifting seat 23, and the lifting seat 23 is slidingly connected with a vertical rail on the base plate 1.

[0027] The screw rod lifter 21 can drive the lifting seat 23, the horizontal electric cylinder 22 and the product carrier 3 to move up and down, and the horizontal electric cylinder 22 can drive the product carrier 3 to move horizontally in a straight line.

[0028] The working mode of the present application is as follows: first, the product is placed in the product carrier 3, then the multi-axis manipulator 2 drives the wire harness at the bottom of the product to dip into the flux container 7, then the product moves below the tin cup 5, the tin cup 5 moves out of the soldering furnace 4, and finally the product moves downward until the wire harness on the product is tinned.

[0029] Based on the above ideal embodiments of the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content in the specification, and must be determined according to the scope of the claims.

Claims

1. A harness automatic tinning machine, characterized by, The application relates to a soldering device, which comprises a bottom plate (1), a multi-axis manipulator (2), a product carrier (3), a soldering furnace (4), a tin cup (5), a tin cup lifting mechanism (6), a flux container (7) and a tin residue scraping mechanism (8), wherein the multi-axis manipulator (2), the soldering furnace (4) and the flux container (7) are arranged on the bottom plate (1), the product carrier (3) is arranged on the multi-axis manipulator (2), the soldering furnace (4) is provided with a groove for placing the tin cup (5), the tin cup (5) is arranged on a lifting part of the tin cup lifting mechanism (6), the soldering furnace (4) is provided with the tin residue scraping mechanism (8) on one side, and the multi-axis manipulator (2) is connected with a PLC.

2. The harness automatic tinning machine according to claim 1, characterized in that: The tin residue scraping mechanism (8) comprises a lifting cylinder (81), a horizontal cylinder (82) and a scraper (83), the cylinder body of the horizontal cylinder (82) is fixed on the piston rod of the lifting cylinder (81), and the scraper (83) is fixed on the piston rod of the horizontal cylinder (82).

3. The harness automatic tinning machine of claim 1, wherein: The tin cup lifting mechanism (6) is composed of two lifting cylinders, and the two lifting cylinders are fixed on two ends of the tin cup (5) through connecting rods.

4. The harness automatic tinning machine of claim 1, wherein: The product carrier (3) comprises a base plate (31) and clamping blocks (32), two symmetrical clamping blocks (32) are fixed on the base plate (31), and clamping grooves for clamping products are arranged on the inner sides of the clamping blocks (32).

5. The harness automatic tinning machine of claim 4, wherein: The multi-axis manipulator (2) comprises a screw rod elevator (21) and a horizontal electric cylinder (22), the nut of the screw rod elevator (21) is connected with a lifting seat (23), the cylinder body of the horizontal electric cylinder (22) is fixed with the lifting seat (23), the moving rod of the horizontal electric cylinder (22) is connected with the base plate (31), the moving rod of the horizontal electric cylinder (22) passes through a guide hole in the lifting seat (23), and the lifting seat (23) is slidably connected with a vertical rail on the bottom plate (1).

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