Wire harness injection molding robot feeding equipment

Abstract

A wire harness injection molding robot feeding device is arranged on the side of an injection molding machine and comprises an installation table, a feeding table, a feeding table, a feeding table, a feeding table and a discharging table, and the installation table is provided with two installation concave positions which are arranged side by side; the conveying assembly comprises linear modules which are arranged on the side walls respectively, and conveying jigs used for clamping wire harnesses are arranged on the linear modules respectively; according to the technical scheme provided by the embodiment of the utility model, the wire parts of the wire harnesses fall downwards under the action of gravity, so that the interference of the wire parts on other wire harnesses in the grabbing process of the material taking robot can be avoided, the conveying efficiency of the wire harnesses is improved, the labor intensity of workers is reduced, and the labor intensity of the workers is reduced. And meanwhile, the two conveying jigs located in the same mounting concave position are arranged in the vertical direction in a staggered mode, so that the occupied area of the equipment can be reduced, and the equipment is more compact.

Description

Technical Field

[0001] This utility model relates to the field of injection molding machine feeding technology, and in particular to a wire harness injection molding robot feeding device. Background Technology

[0002] Injection molding is a common manufacturing process used in a wide variety of products. For example... Fig. 1-2 As shown, a wire harness 410 is used to transmit electrical signals. During the transmission and injection molding process, the wire harness 410 needs to be pre-installed on a jig base 400, such as... Fig. 1-2 As shown, the wire harness 410 includes a head 411 and a wire portion 412. The pins of the head 411 are inserted into the fixture seat 400 to fix the wire harness head 411, thereby fixing the wire harness 410. During the conveying process, the fixture seat 400 is usually set on the conveying device to complete the conveying work of the wire harness 410. Then, after being picked up by the loading robot, it is transferred to the injection molding machine to complete the injection molding process of the wire harness 410.

[0003] However, since the tail of the wire harness 410 is provided with a section of wire 412, during the conveying process, a large gap space needs to be provided between each fixture seat 400 for the placement of the wire section, so as to avoid interference from the wire section 412 when the loading robot grasps the fixture seat 400. However, this will reduce the efficiency of the wire harness conveying.

[0004] Therefore, there is an urgent need for a new technology to solve at least one of the aforementioned technical problems. Utility Model Content

[0005] The purpose of this utility model is to provide a wire harness injection molding robot feeding device to solve at least one of the above-mentioned technical problems.

[0006] The technical solution adopted in this utility model is:

[0007] A wire harness injection molding robot feeding device, installed beside the injection molding machine, includes:

[0008] The mounting platform has two mounting recesses arranged side by side, and each mounting recess includes two side walls arranged side by side.

[0009] The conveying assembly includes linear modules respectively disposed on the side wall, and conveying fixtures for clamping wire harnesses are respectively disposed on the linear modules, and the two conveying fixtures located within one of the mounting recesses are located at different height levels.

[0010] A material-picking robot is disposed between the two mounting recesses, and a material-picking gripper is provided at the end of the material-picking robot.

[0011] Furthermore, one end of the conveying fixture is disposed on the linear module, and the other end extends toward the centerline of the mounting recess. The conveying fixture includes:

[0012] The motherboard has a main slot along its length, and several secondary slots are arranged side by side along one side edge of the main slot along its length.

[0013] A vertical plate is disposed on one side of the main board and has several slots corresponding to the secondary slot, such that the secondary slot is located between the main slot and the slots.

[0014] Furthermore, the conveying fixture also includes an intermediate plate, which is detachably disposed between the main plate and the vertical plate to adjust the spacing between the main plate and the vertical plate.

[0015] Furthermore, a mounting bracket is provided on one of the linear modules located within the same mounting recess. The mounting bracket extends toward the centerline of the mounting recess, and a rotary cylinder is fixedly mounted on the mounting bracket. The rotary cylinder is connected to one end of the conveying fixture and drives the conveying fixture to swing around the vertical axis.

[0016] Furthermore, the material handling gripper includes:

[0017] A base plate, which is detachably connected to the end effector of the material handling robot;

[0018] A thumb cylinder, comprising two symmetrically arranged on the base plate;

[0019] The clamping member has one end connected to the thumb cylinder for transmission, and the other end extends outward toward the base plate and is formed with a clamping end bent toward the lower end.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] During the wire harness conveying process, the wire harness fixture is mounted on the conveying fixture, causing the wire portion to hang downwards towards the bottom of the mounting recess under the influence of gravity. This results in only the fixture and the head of the wire harness being on the conveying fixture, allowing it to move in a predetermined direction under the conveying of the linear module. This facilitates the picking robot's gripping and improves the efficiency of conveying and loading. It is worth noting that by setting two conveying fixtures located within the same mounting recess at different heights, and staggering them vertically, the distance between the two linear modules can be shortened, resulting in a more compact overall structure and reduced footprint.

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0023] Fig. 1 This is a schematic diagram of the wire harness that needs to be processed, which is involved in the background technology of this utility model.

[0024] Fig. 2 This is an exploded structural diagram of the wire harness that needs to be processed, which is involved in the background technology of this utility model.

[0025] Fig. 3 This is a schematic diagram of the structure of this utility model.

[0026] Fig. 4 This is a structural schematic diagram of two linear modules located within the same mounting recess and a conveying fixture in this utility model.

[0027] Fig. 5 This is a schematic diagram of the rotary cylinder and conveying fixture in this utility model.

[0028] Fig. 6 This is a schematic diagram of the conveying fixture in this utility model.

[0029] Fig. 7 This is a schematic diagram of the material handling robot in this utility model. Detailed Implementation

[0030] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining this utility model and are not intended to limit this utility model.

[0031] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0032] Furthermore, the use of terms such as "first" and "second" in the embodiments of this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated.

[0033] This utility model provides a robotic feeding device for a wire harness 410 injection molding machine 500, which is set next to the injection molding machine 500 to feed and transport a wire harness 410 as described in the background art. This allows the wire harness 410 to be processed by injection molding through the injection molding machine 500. Through the technical solution provided by this utility model embodiment, during the conveying process of the wire harness 410, the wire portion 412 of the processed wire harness 410 hangs downwards due to gravity, thus avoiding interference from the wire portion 412 to other wire harnesses 410 during the gripping process of the picking robot 300. This allows the picking robot 300 to grip quickly and conveniently, improving the conveying efficiency of the wire harness 410. Furthermore, by staggering the two conveying fixtures 210 located within the same mounting recess 110 in the vertical direction, the footprint of the equipment can be reduced, making the equipment more compact.

[0034] Specifically, such as Fig. 3-7 As shown in the figure, the present invention provides a robotic feeding device for a wire harness 410 injection molding machine 500, which is set next to the injection molding machine 500. It includes a mounting platform 100, a conveying assembly, and a picking robot 300. The mounting platform 100 is provided with two mounting recesses 110 arranged side by side. The mounting recesses 110 include two side walls 111 arranged side by side. The conveying assembly includes linear modules 201 respectively set on the side walls 111. The linear modules 201 are respectively provided with conveying fixtures 210 for clamping the wire harness 410. The two conveying fixtures 210 located in one mounting recess 110 are located at different heights. The picking robot 300 is set between the two mounting recesses 110, and the picking robot 300 is provided with a picking gripper 310 at its end.

[0035] During the conveying process of wire harness 410, the fixture seat 400 of wire harness 410 is mounted on the conveying fixture 210, so that the wire portion 412 of wire harness 410 hangs down towards the bottom of the mounting recess 110 under the action of gravity. Thus, only the fixture seat 400 and the head 411 of wire harness 410 are on the conveying fixture 210, and can move in a predetermined direction under the conveying of the linear module 201, which facilitates the gripping of the picking robot 300 and improves the efficiency of conveying and loading. It is worth noting that by setting the two conveying fixtures 210 located in the same mounting recess 110 at different heights, the two conveying fixtures 210 are staggered in the vertical direction, which shortens the interval between the two linear modules 201, making the overall structure of the equipment more compact and reducing the footprint of the equipment.

[0036] In this embodiment, in order to make the wire harness 410 more stable during delivery, such as Fig. 4-6 As shown, one end of the conveying fixture 210 is mounted on the linear module 201, and the other end extends toward the centerline of the mounting recess 110. The conveying fixture 210 includes a main board 211 and a vertical plate 214. The main board 211 has a main groove 212 along its length, and several secondary grooves 213 are arranged side by side along one side edge of the main groove 212. The vertical plate 214 is mounted on one side of the main board 211, and several slots 215 corresponding to the secondary grooves 213 are provided on it, so that the secondary grooves 213 are located between the main groove 212 and the slots 215.

[0037] When the wire harness 410 is installed on the conveying fixture 210, the fixture seat 400 is locked in the main slot 212, the head 411 inserted into the fixture seat 400 is locked in the secondary slot 213, and the wire part 412 is locked in the slot 215 of the vertical plate 214. By positioning the above three parts separately, the stability of the wire harness 410 during the conveying process is ensured.

[0038] In this embodiment, to further improve the stability of the wire section 412, an intermediate plate 216 is included on the conveying fixture 210. The intermediate plate 216 is detachably disposed between the main plate 211 and the vertical plate 214 to adjust the spacing between the main plate 211 and the vertical plate 214. That is, by providing the intermediate plate 216, the distance between the vertical plate 214 and the main plate 211 can be increased, resulting in a larger size of the wire section 412 located between the main plate 211 and the vertical plate 214. This improves the stability of the wire section 412 during the conveying of the wire harness 410, preventing the wire section 412 from swaying during conveying and affecting the stability of the head 411 and the fixture base 400. In this embodiment, the intermediate plate 216 has through holes, and correspondingly, the vertical plate 214 also has corresponding through holes. The main plate 211 has threaded holes, and the intermediate plate 216 and the vertical plate 214 are bolted to the main plate 211.

[0039] In this embodiment, in order to improve the reliability of conveying and avoid mutual interference between the two conveying fixtures 210 in the same mounting recess 110, a mounting frame 202 is also provided on one of the linear modules 201 within a mounting recess 110. The mounting frame 202 extends toward the centerline of the mounting recess 110, and a rotary cylinder 203 is fixedly mounted on the mounting frame 202. The rotary cylinder 203 is connected to one end of the conveying fixture 210 and drives the conveying fixture 210 to swing around the vertical axis.

[0040] During the conveying of the wire harness 410, one of the fixtures swings under the drive of the rotary cylinder 203, thereby approaching and aligning with the linear module 201, thus creating a certain distance from the other conveying fixture 210, thereby avoiding mutual interference when the picking robot 300 grasps it.

[0041] In this embodiment, as Fig. 7 As shown, the material handling gripper 310 includes a base, a thumb cylinder 312, and a clamping member 313. The base plate 311 is detachably connected to the end of the material handling robot 300. The thumb cylinder 312 includes two symmetrically arranged on the base plate 311. One end of the clamping member 313 is connected to the thumb cylinder 312 for transmission, and the other end extends outward toward the base plate 311 and is formed with a clamping end that bends downward.

[0042] The clamping member 313 clamps and releases under the drive of the thumb cylinder 312, thereby clamping the fixture seat 400 and removing it from the transport fixture 210 for easy transfer to the injection molding machine 500 for injection molding.

[0043] For those skilled in the art, various other corresponding changes and modifications can be obtained based on the structure and principles disclosed in this utility model, and all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A wire harness injection molding robot feeding device, installed beside an injection molding machine, characterized in that, Including: The mounting platform has two mounting recesses arranged side by side, and each mounting recess includes two side walls arranged side by side. The conveying assembly includes linear modules respectively disposed on the side wall, and conveying fixtures for clamping wire harnesses are respectively disposed on the linear modules, and the two conveying fixtures located within one of the mounting recesses are located at different height levels. A material-picking robot is disposed between the two mounting recesses, and a material-picking gripper is provided at the end of the material-picking robot.

2. The wire harness injection molding robot feeding device according to claim 1, characterized in that, One end of the conveying fixture is disposed on the linear module, and the other end extends toward the centerline of the mounting recess. The conveying fixture includes: The motherboard has a main slot along its length, and several secondary slots are arranged side by side along one side edge of the main slot along its length. A vertical plate is disposed on one side of the main board and has several slots corresponding to the secondary slot, such that the secondary slot is located between the main slot and the slots.

3. The wire harness injection molding robot feeding device according to claim 2, characterized in that, The conveying fixture also includes an intermediate plate, which is detachably disposed between the main plate and the vertical plate to adjust the spacing between the main plate and the vertical plate.

4. The wire harness injection molding robot feeding device according to claim 1, characterized in that, A mounting bracket is also provided on one of the linear modules located within the same mounting recess. The mounting bracket extends toward the center line of the mounting recess, and a rotary cylinder is fixedly mounted on the mounting bracket. The rotary cylinder is connected to one end of the conveying fixture and drives the conveying fixture to swing around the vertical axis.

5. The wire harness injection molding robot feeding device according to claim 1, characterized in that, The material handling gripper includes: A base plate, which is detachably connected to the end effector of the material handling robot; A thumb cylinder, comprising two symmetrically arranged on the base plate; The clamping member has one end connected to the thumb cylinder for transmission, and the other end extends outward toward the base plate and is formed with a clamping end bent toward the lower end.

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