Wire harness machine with protection function

Abstract

The utility model discloses a wire harness machine with a protection function, which comprises a base and a welding machine, the bottom of the welding machine is provided with a welding head, the upper surface of the base is fixedly connected with a welding plate, the upper surface of the base is fixedly connected with a cylinder, one side of the welding machine is fixedly connected with a fixing block, and the other side of the welding machine is fixedly connected with the cylinder. One end of a pneumatic rod of the air cylinder is fixed to the fixing block, arc-shaped grooves are formed in the two sides of the welding machine, and an arc face which is equal to the arc-shaped grooves in radian and parallel to the arc-shaped grooves is arranged on one side of the welding machine. According to the wire harness machine, a worker can be prevented from being scalded due to mistaken touch when the welding head is used for welding a wire harness, the use safety of the wire harness machine is improved, the welding head can be exposed by opening the protection cover, the worker can conveniently replace and clean the welding head, the use convenience of the wire harness machine is improved, and the working efficiency is improved. And the welding condition of the wire harness in the protective cover can be observed, so that normal welding of the wire harness can be ensured, and a worker can operate conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to a harness machine technical field especially relates to a harness machine with protection function. BACKGROUND

[0002] The harness machine is the equipment for processing and assembling electronic harness, is mainly used for connecting the wire and connector in electronic equipment, and the harness machine has multiple types, and each type is different in precision, efficiency and applicable scene.

[0003] Through the retrieval, the patent number for CN210703077U of China discloses an ultrasonic wave harness welding machine, mainly applied to the welding of automobile harness, motorcycle, copper wire and aluminum wire. However, there are still the following defects, most of the harness machines on the market do not have a protection mechanism when welding, the temperature of the welding head is too high during use, the operator is easy to be mistaken, and injury is caused. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a harness machine with protection function.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A harness machine with protection function, including base and welding machine, the bottom of welding machine is equipped with welding head, the upper surface of base is fixedly connected with welding plate, the upper surface of base is fixedly connected with air cylinder, one side of welding machine is fixedly connected with fixed block, one end of air cylinder pneumatic rod is fixed with fixed block, both sides of welding machine are equipped with arc type groove, one side of welding machine is equipped with the arc surface that is equal with the radian of arc type groove and parallel, both sides of welding machine are fixedly connected with fixed shaft, the outside of fixed shaft is rotatably connected with support plate, the position between two support plates in front of arc surface is fixedly connected with the protection cover that covers welding head, and the gap is left between protection cover and arc surface, both sides of protection cover are rotatably connected with pulley that rolls along arc type groove, the outside of air cylinder is equipped with resistance component that makes support plate rotate.

[0007] As a further scheme of the utility model, the resistance component is a fixed ring, the fixed ring is fixedly connected to the outside of the cylinder barrel of the air cylinder, one end of each of the two support plates is fixedly connected with a silica gel ball, and the silica gel ball is located below the fixed ring.

[0008] As a further scheme of the utility model, the bottom of the welding machine is fixedly connected with a support rod for supporting the support plate.

[0009] As a further scheme of the utility model, the upper surface of the base is provided with a limiting block for supporting the welding machine after moving downward.

[0010] As a further scheme of the utility model, two square grooves for protection cover insertion are arranged on the top of the welding plate.

[0011] As a further scheme of the utility model, the bottom of the protection cover is fixedly connected with an anti-skid pad, and the anti-skid pad is equal in length to the protection cover.

[0012] As a further scheme of the utility model, a mounting port is arranged on one side of the protection cover, and the mounting port is fixedly connected with transparent glass.

[0013] As a further scheme of the utility model, a plurality of support legs are fixedly connected to the bottom of the base and are uniformly distributed.

[0014] The utility model has the advantages of:

[0015] 1. The welding head of the wire harness machine is covered by the protection cover, so that the worker is prevented from being scalded by mistake when the welding head is used to weld the wire harness, and the safety of the wire harness machine is improved.

[0016] 2. After welding, the wire harness machine moves upward, so that the support rod rotates upward along the fixed shaft under the action of the resisting part, the protection cover moves upward in an arc shape, the protection cover is opened to expose the welding head, the worker can replace and clean the welding head, and the convenience of the wire harness machine is improved.

[0017] 3. The transparent glass is arranged, the wire harness welding condition in the protection cover can be observed through the transparent glass when the wire harness is welded, the normal welding of the wire harness is ensured, and the worker can operate conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 A front side perspective structure schematic view of the wire harness machine with the protection function is provided for the utility model;

[0019] Fig. 2 A rear side perspective structure schematic view of the wire harness machine with the protection function is provided for the utility model;

[0020] Fig. 3 An A part enlarged structure schematic view of the wire harness machine with the protection function is provided for the utility model.

[0021] In the figure: 1, arc-shaped groove; 2, support plate; 3, fixed shaft; 4, protective cover; 5, welding plate; 6, base; 7, support foot; 8, square groove; 9, transparent glass; 10, welding machine; 11, fixed block; 12, air cylinder; 13, silica gel ball; 15, fixed ring; 16, limiting block; 17, brace; 18, non-slip pad; 19, pulley; 20, welding head. DETAILED DESCRIPTION

[0022] It should be noted that the terms "first", "second" and the like in the description and claims of the application and the above-mentioned accompanying drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence, so that the embodiments of the application described herein, based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor shall fall within the scope of protection of the application.

[0023] Reference Figs. 1-3 A wire harness machine with protection function, including base 6 and welding machine 10, the bottom of welding machine 10 is provided with welding head 20, the upper surface of base 6 is fixed with welding plate 5 through bolt, the upper surface of base 6 is fixed with air cylinder 12 through bolt, one side of welding machine 10 is welded with fixed block 11, one end of air cylinder 12 pneumatic rod is fixed with fixed block 11, both sides of welding machine 10 are provided with arc-shaped groove 1, one side of welding machine 10 is provided with arc surface which is equal to and parallel with the arc of arc-shaped groove 1, both sides of welding machine 10 are fixed with fixed shaft 3 through bolt, the outer side of fixed shaft 3 is rotatably connected with support plate 2, the position in front of arc surface between two support plates 2 is fixed with protective cover 4 which covers welding head 20 through bolt, and gap is left between protective cover 4 and arc surface, both sides of protective cover 4 are rotatably connected with pulley 19 which rolls along arc-shaped groove 1, pulley 19 is located at the bottom of arc-shaped groove 1, so as to support protective cover 4, so that support plate 2 cannot rotate downward, the outer side of air cylinder 12 is provided with resistance part which makes support plate 2 rotate, air cylinder 12 is started to contract, air cylinder 12 will drive fixed block 11 to move downward, fixed block 11 will drive welding machine 10 to move downward, welding machine 10 will drive support plate 2 to move downward through fixed shaft 3, support plate 2 drives protective cover 4 to move downward, wire harness is welded through welding head 20, so as to avoid scalding caused by accidental touch of worker when welding head 20 welds wire harness, and the safety of wire harness machine is improved.

[0024] The utility model discloses, the resistance part is fixed ring 15, and fixed ring 15 is fixed in the outside of cylinder 12 cylinder through bolt, and one end of two support plates 2 all has silica gel ball 13, and silica gel ball 13 is located below fixed ring 15, when welding is completed, start cylinder 12 elongation, make welding machine 10 move upwards, when welding machine 10 moves upwards to silica gel ball 13 on support plate 2 and fixed ring 15 contact, continue to drive welding machine 10 upwards through cylinder 12, at this time because fixed ring 15 and silica gel ball 13 contact, therefore will make support plate 2 with fixed shaft 3 as the rotation point and rotate upwards, thereby make protective cover 4 through pulley 19 along arc -shaped groove 1 and move upwards in arc -shaped, and will make pulley 19 rotate, thereby make protective cover 4 no longer shield welding head 20, open protective cover 4 and expose welding head 20, and the convenience of harness machine use is improved, staff is replaced and cleaned to welding head 20, improves,

[0025] Especially, the bottom of welding machine 10 is fixed with support rod 17 supporting support plate 2 through bolt, support plate 2 is supported through support rod 17, so that the stability of support plate 2 can be further increased, the upper surface of base 6 is provided with limiting block 16 supporting welding machine 10 after moving downwards, when welding head 20 welds harness, limiting block 16 will support welding machine 10, and welding machine 10 will be limited to move downwards, two square grooves 8 for protective cover 4 insertion are arranged on the top of welding plate 5, when protective cover 4 moves downwards, protective cover 4 is inserted into square groove 8, so that protective cover 4 can better protect welding head 20, anti -skid pad 18 is attached to the bottom of protective cover 4, and anti -skid pad 18 is same length with protective cover 4, and the side of protective cover 4 is provided with mounting port, and transparent glass 9 is attached in mounting port, when welding harness, the condition that harness welds in protective cover 4 can be observed through transparent glass 9, so that the normal welding of harness can be guaranteed, and a plurality of evenly distributed support feet 7 are fixed on the bottom of base 6 through bolt.

[0026] Working principle: when need to use, start cylinder 12 to contract, cylinder 12 will drive fixed block 11 to move down, fixed block 11 will drive welding machine 10 to move down, welding machine 10 will drive support plate 2 to move down through fixed shaft 3, support plate 2 drives protective cover 4 to move down, when protective cover 4 moves down to enter square groove 8, cylinder 12 stops contracting, at this time protective cover 4 will cover the welding head 20 and the welding of wire harness, then through welding head 20 to wire harness is welded, thereby avoiding the work person mistake to cause scald when welding head 20 to wire harness is welded, improve the security of wire harness machine use, when welding is completed, start cylinder 12 to elongate, make welding machine 10 move up, when welding machine 10 moves to the up on support plate 2 silica gel ball 13 and fixed ring 15 contact, continue to drive welding machine 10 to move up through cylinder 12, at this time because fixed ring 15 and silica gel ball 13 contact, thus will make support plate 2 with fixed shaft 3 as the rotation point to rotate up, thereby make protective cover 4 through pulley 19 along arc-shaped groove 1 arc-shaped movement is upwards, and will make pulley 19 rotate, thereby make protective cover 4 no longer shield welding head 20, open protective cover 4 expose welding head 20, facilitate the staff to replace and clean welding head 20, improve the convenience of wire harness machine use.

[0027] The utility model has carried on the explanation through the above embodiment, the skilled in the art can understand that the utility model is not limited to the above embodiment, according to the teaching of the utility model, more kinds of modifications can be made, these modifications all fall within the range of the utility model claimed, the protection scope of the utility model is defined by the attached claim and its equivalent range.

Claims

1. A wire harness machine with a protection function, comprising a base (6) and a welding machine (10), the bottom of the welding machine (10) is provided with a welding head (20), characterized in that, The upper surface of the base (6) is fixedly connected with a welding plate (5), the upper surface of the base (6) is fixedly connected with a cylinder (12), one side of the welding machine (10) is fixedly connected with a fixed block (11), one end of the cylinder (12) pneumatic rod is fixed with the fixed block (11), both sides of the welding machine (10) are provided with arc grooves (1), one side of the welding machine (10) is provided with an arc surface which is equal to and parallel with the arc of the arc groove (1), both sides of the welding machine (10) are fixedly connected with fixed shafts (3), the outer side of the fixed shaft (3) is rotatably connected with a support plate (2), the position between the two support plates (2) in front of the arc surface is fixedly connected with a protective cover (4) which covers the welding head (20), and a gap is left between the protective cover (4) and the arc surface, both sides of the protective cover (4) are rotatably connected with pulleys (19) which roll along the arc groove (1), and the outer side of the cylinder (12) is provided with a resisting part which enables the support plate (2) to rotate.

2. The harness machine with a protection function according to claim 1, characterized in that, The resisting part is a fixed ring (15), the fixed ring (15) is fixedly connected to the outer side of the cylinder (12) cylinder, one end of the two support plates (2) is fixedly connected with silica gel balls (13), and the silica gel balls (13) are located below the fixed ring (15).

3. The harness machine with a protection function according to claim 1, characterized in that, The bottom of the welding machine (10) is fixedly connected with a support rod (17) which supports the support plate (2).

4. The harness machine with a protection function according to claim 1, characterized in that, The upper surface of the base (6) is provided with a limiting block (16) which supports the welding machine (10) after moving downward.

5. The harness protector according to claim 1, wherein The top of the welding plate (5) is provided with two square grooves (8) for inserting the protective cover (4).

6. The harness machine with a protection function according to claim 5, characterized in that, The bottom of the protective cover (4) is fixedly connected with a non-slip pad (18), and the non-slip pad (18) is equal in length to the protective cover (4).

7. The harness machine with a protection function according to claim 6, characterized in that, One side of the protective cover (4) is provided with a mounting port, and the mounting port is fixedly connected with a transparent glass (9).

8. The harness machine with a protection function according to claim 4, characterized in that, The bottom of the base (6) is fixedly connected with a plurality of evenly distributed support feet (7).

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