Material collecting device for assembly line

Abstract

The utility model relates to the technical field related to material transfer, in particular to a material collecting device for an assembly line. The material collecting device for the assembly line comprises a detection device, a finished product conveying belt, a waste product conveying belt, a drag removing module and a control module, the detection device is used for judging whether materials are qualified or not, a plurality of drag removing units in the drag removing module are arranged on a rotary disc at intervals in the circumferential direction, and the drag removing units are used for grabbing the materials on a bottom support. The control module is used for enabling the drag removing unit to place qualified materials on the finished product conveying belt and place unqualified materials on the waste product conveying belt according to the judgment result of the detection device. In the whole process, the at least two drag removing units can work at the same time, that is, when one drag removing unit grabs the materials, the other drag removing unit places the materials grabbed last time on the corresponding conveying belt, the whole drag removing process and the waste removing or qualified material collecting process are carried out at the same time, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field related to material transfer, in particular to a material collecting device for an assembly line. Background Art

[0002] The final products produced on the assembly line need to be judged by the detection device to determine whether they are qualified before the waste operation is carried out. However, for materials that are easy to tip over, such as special-shaped tubes, the bottom drag is required to fix them on the assembly line. Therefore, before the finished products are packaged, the finished materials conveyed at high speed need to be taken out from the corresponding bottom drag and the waste operation is carried out according to the judgment of the detection device.

[0003] However, the material collection device for the assembly line in the prior art has low drag efficiency, resulting in low efficiency of material collection and waste rejection operations of the assembly line. Utility Model Content

[0004] The utility model aims to provide a material collecting device for an assembly line, so as to solve the problem of low efficiency of material collecting and waste rejecting operations in the existing assembly line.

[0005] In order to solve the above technical problems, the utility model provides a material collecting device for an assembly line.

[0006] The material collecting device for the assembly line of the utility model comprises:

[0007] Detection device, used to determine whether the material is qualified;

[0008] Finished product conveyor belt, used to carry and convey qualified materials;

[0009] Scrap conveyor belt, used to carry and transport unqualified materials;

[0010] The drag removal module comprises a support shaft, a driving member, a turntable and a plurality of drag removal units, wherein the support shaft extends in the up-down direction, the driving member is used to drive the turntable to rotate around the support shaft, and the plurality of drag removal units are arranged on the turntable at intervals along the circumferential direction, and the drag removal units are used to grab the materials on the bottom support;

[0011] The control module is used to control the rotation of the turntable according to the judgment result of the detection device, so that the drag removal unit places qualified materials on the finished product conveyor belt and places unqualified materials on the waste conveyor belt.

[0012] Furthermore, the drag-removing unit comprises a drag-removing driving mechanism and a drag-removing clamping claw driven by the drag-removing driving mechanism, and the drag-removing clamping claw can grab or put down the material.

[0013] Furthermore, there are four drag removal units, and the four drag removal units are arranged on the turntable at equal intervals along the circumferential direction.

[0014] Furthermore, the un-drag driving mechanism is an electric push rod or a pneumatic push rod to drive the un-drag clamping claw to rise or fall.

[0015] Furthermore, the drag-removing unit further comprises a mounting block, the mounting block is used to mount the drag-removing driving mechanism on the turntable, and the mounting block is provided with a guide member for guiding the drag-removing clamping claw in the up and down direction.

[0016] Furthermore, a guide hole is provided on the mounting block, and the guide member is a guide rod which is slidingly provided in the guide hole, and the lower end of the guide rod is fixedly connected to the drag-removing clamping claw.

[0017] Furthermore, the de-dragging clamp is a pneumatic clamp, an electric clamp or a hydraulic clamp.

[0018] Furthermore, the finished product conveyor belt is provided with a plurality of finished product positioning blocks arranged at intervals, and the finished product positioning blocks are used to position qualified materials.

[0019] Furthermore, the detection device includes a camera and a visual comparison module, in which a template of qualified materials is stored. The camera is used to take photos of the materials, and the visual comparison module is used to compare the photos of the materials with the templates of qualified materials to determine whether the materials are qualified.

[0020] Furthermore, it also includes a support rod, which is connected to the support shaft to support the support shaft.

[0021] Compared with the prior art, the utility model has at least the following beneficial effects:

[0022] During use, the base and the material thereon are first transported to the detection device by other conveying mechanisms. For example, the material can be first transported to the detection device by the pusher platform. If the detection device determines that the corresponding material is qualified, then under the control of the control module, the dragging unit grabs the qualified material and separates the qualified material from the base, and the driving member drives the turntable to rotate at a set angle, and then the dragging unit also rotates accordingly, so that the dragging unit grabbing the qualified material is located above the finished product conveyor belt, and the control module controls the dragging unit to place the qualified material on the finished product conveyor belt. In this process, another dragging unit is adjusted to a position corresponding to the pusher platform with the tray. At this time, the detection device has determined whether the next material is qualified. If it is unqualified, under the control of the control module, another dragging unit grabs the unqualified material and separates the unqualified material from the base, and the driving member drives the turntable to rotate in the opposite direction at a set angle, and then the dragging unit also rotates accordingly, so that the dragging unit grabbing the unqualified material is located above the waste conveyor belt, and the control module controls the dragging unit to place the unqualified material on the waste conveyor belt. During this process, the dragging unit that previously grabbed the qualified material is adjusted to the position corresponding to the pushing platform again, ready to grab the next material.

[0023] During the whole process, at least two de-dragging units can operate simultaneously, that is, when one de-dragging unit grabs materials, the other de-dragging unit places the previously grabbed materials on the corresponding conveyor belt. The whole de-dragging process and the process of rejecting waste or collecting qualified materials are carried out simultaneously, and the work efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of an embodiment of a material collecting device for an assembly line of the utility model.

[0025] Reference numerals:

[0026] 31. bottom support; 33. pusher; 104. material;

[0027] 71. Detection device; 72. Waste rejection mesh belt; 73. Waste collection mesh belt; 74. Waste collection box;

[0028] 81. Support shaft; 82. Turntable; 83. Drag-removing driving mechanism; 831. Mounting block; 832. Guide rod; 84. Drag-removing clamp; 85. Finished product mesh belt; 86. Finished product positioning block; 87. Finished product mesh belt transmission mechanism; 88. Finished product mesh belt motor; 89. Support rod. DETAILED DESCRIPTION

[0029] The following will describe a material collecting device for an assembly line of the utility model in conjunction with a schematic diagram, wherein a preferred embodiment of the utility model is shown. It should be understood that those skilled in the art can modify the utility model described herein and still achieve the beneficial effects of the utility model. Therefore, the following description should be understood as being widely known to those skilled in the art and not as a limitation to the utility model.

[0030] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present utility model, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, 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 cannot be understood as a limitation to the present utility model.

[0031] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0032] The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the accompanying drawings are in very simplified form and in non-precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0033] The following is attached to the instruction manual Figure 1 , the material collecting device for the assembly line of the utility model is introduced.

[0034] In one embodiment, if Figure 1 As shown, the material collecting device for the assembly line includes a detection device 71, a finished product conveyor belt, a waste conveyor belt, a drag removal module and a control module.

[0035] The detection device 71 is used to determine whether the material 104 is qualified. The finished product conveyor belt is used to carry and convey qualified materials 104. Preferably, the finished product conveyor belt is a finished product mesh belt 85. The waste conveyor belt is used to carry and convey unqualified materials 104.

[0036] The drag removal module includes a support shaft 81, a driving member, a turntable 82 and a plurality of drag removal units, wherein the support shaft 81 extends in the up-down direction, the driving member is used to drive the turntable 82 to rotate around the support shaft 81, and a plurality of drag removal units are arranged on the turntable 82 at intervals along the circumferential direction, and the drag removal units are used to grab the material 104 on the bottom support 31. The driving member may be a driving motor.

[0037] The control module is used to control the rotation of the turntable 82 according to the judgment result of the detection device 71, so that the removal unit places the qualified material 104 on the finished product conveyor belt and places the unqualified material 104 on the waste conveyor belt.

[0038] During use, other conveying mechanisms first convey the base 31 and the material 104 thereon to the detection device 71. For example, the pushing platform 33 can first convey the material 104 to the detection device 71. If the detection device 71 determines that the corresponding material 104 is qualified, then under the control of the control module, the dragging unit grabs the qualified material 104 to separate the qualified material 104 from the base 31. The driving member drives the turntable 82 to rotate the set angle, and then the dragging unit also rotates accordingly, so that the dragging unit that grabs the qualified material 104 is located above the finished product conveyor belt, and the control module then controls the dragging unit to place the qualified material 104 on the finished product conveyor belt. During this process, another dragging unit is adjusted to a position corresponding to the pusher platform 33 with the tray. At this time, the detection device 71 has determined whether the next material 104 is qualified. If it is unqualified, under the control of the control module, another dragging unit grabs the unqualified material 104, so that the unqualified material 104 is separated from the bottom support 31, and the driving member drives the turntable 82 to rotate in the opposite direction to a set angle, and then the dragging unit also rotates accordingly, so that the dragging unit grabbing the unqualified material 104 is located above the waste conveyor belt, and the control module controls the dragging unit to place the unqualified material 104 on the waste conveyor belt. During this process, the dragging unit that previously grabbed the qualified material 104 is adjusted to the position corresponding to the pusher platform 33 again, ready to grab the next material 104.

[0039] Since at least two de-dragging units can operate simultaneously during the whole process, that is, when one de-dragging unit grabs material 104, the other de-dragging unit places the previously grabbed material 104 on the corresponding conveyor belt, the whole de-dragging process and the process of rejecting waste or collecting qualified materials 104 are carried out simultaneously, and the work efficiency is high.

[0040] In one embodiment, the material collection device for the assembly line further includes a frame, and the detection device 71, the finished product conveyor belt, the waste conveyor belt, the drag removal module and the control module can be correspondingly arranged on the frame, and the frame supports these structures and provides an installation position. Of course, in other embodiments, these structures can also be directly arranged on the ground.

[0041] In one embodiment, the finished mesh belt 85 is connected to a finished mesh belt transmission mechanism 87 , and the finished mesh belt transmission mechanism 87 is driven by a finished mesh belt motor 88 , thereby causing the finished mesh belt 85 to rotate.

[0042] In one embodiment, the dragging unit includes a dragging driving mechanism 83 and a dragging claw 84 driven by the dragging driving mechanism 83 , and the dragging claw 84 can grab or put down the material 104 .

[0043] Preferably, the drag-removing driving mechanism 83 is an electric push rod to drive the drag-removing clamping claw 84 to rise or fall. In other embodiments, the drag-removing driving mechanism 83 can also be the pneumatic push rod.

[0044] Preferably, the drag-removing jaw 84 is an electric jaw, which is driven by an electric motor, which may be a DC motor or a stepper motor. The electric jaw can control the opening and closing speed and force very accurately, and is not easy to damage the material 104. In other embodiments, the drag-removing jaw 84 may also be a pneumatic jaw or a hydraulic jaw.

[0045] In one embodiment, preferably, there are four drag removal units, which are equidistantly arranged on the turntable 82 along the circumferential direction. In other embodiments, there may be three drag removal units, which are equidistantly arranged on the turntable 82 along the circumferential direction.

[0046] In one embodiment, the drag removal unit further includes a mounting block 831, the mounting block 831 is used to mount the drag removal driving mechanism 83 on the turntable 82, and a guide member for guiding the drag removal clamping claw 84 in the up and down directions is provided on the mounting block 831. By providing the guide member, the movement of the drag removal clamping claw 84 in the up and down directions can be guided, thereby improving the accuracy of the drag removal clamping claw 84 in gripping the material 104.

[0047] Preferably, a guide hole is provided on the mounting block 831, and the guide member is a guide rod 832 that is slidably provided in the guide hole, and the lower end of the guide rod 832 is fixedly connected to the drag-removing clamping claw 84. Specifically, there are two guide holes on the mounting block 831, and a guide rod 832 is provided in each guide hole. Under the guiding effect of the two guide holes, the drag-removing clamping claw 84 has a high movement accuracy in the up and down direction and is not easy to shake.

[0048] In one embodiment, the finished product conveyor belt is provided with a plurality of spaced finished product positioning blocks 86 to position the qualified material 104 so that the qualified material 104 is conveyed to a designated position according to a set spatial form. Preferably, the positioning blocks are provided with positioning holes corresponding to the material 104. Preferably, the plurality of finished product positioning blocks 86 are arranged at equal intervals on the finished product conveyor belt.

[0049] In one embodiment, the detection device 71 includes a camera and a visual comparison module, wherein the template of the qualified material 104 is stored in the visual comparison module, the camera is used to take a photo of the material 104, and the visual comparison module is used to compare the photo of the material 104 with the template of the qualified material 104 to determine whether the material 104 is qualified. Specifically, the template of the qualified material 104 stored in the visual comparison module is used as a qualified template for visual inspection by taking a photo of the qualified material 104 on the equipment in advance. In actual production, the camera takes a photo of the material 104 on each base, and the visual comparison module compares the obtained photo with the template of the qualified material 104. If the comparison deviation is within the set range, it can be judged as qualified; if the comparison deviation exceeds the set range, it is judged as unqualified.

[0050] In one of the embodiments, in order to improve the stability of the structure, the material collecting device for the assembly line also includes a support rod 89, and the support rod 89 and the support shaft 81 are connected by a connecting plate to support the support shaft 81, so that the support shaft 81 is more stable during operation.

[0051] In one embodiment, the waste conveyor belt includes a waste rejection mesh belt 72 and a waste collection mesh belt 73. The waste rejection mesh belt 72 is used to receive the unqualified materials 104 grabbed by the removal unit, and the waste rejection mesh belt 72 conveys the unqualified materials 104 to the waste collection mesh belt 73, and then the waste collection mesh belt 73 conveys the unqualified materials 104 to the waste collection box 74. Preferably, the waste rejection mesh belt 72 and the waste collection mesh belt 73 are arranged at a right angle to save the space occupied by the waste conveyor belt.

[0052] In one embodiment, the control module may be a single chip microcomputer integrated with PLC (programmable logic controller) functions, and the control module stores a control program for controlling the detection device 71, the finished product conveyor belt, the waste conveyor belt and the drag removal module.

[0053] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A material collecting device for an assembly line, characterized in that: include: Detection device, used to determine whether the material is qualified; Finished product conveyor belt, used to carry and convey qualified materials; Scrap conveyor belt, used to carry and transport unqualified materials; The drag removal module comprises a support shaft, a driving member, a turntable and a plurality of drag removal units, wherein the support shaft extends in the up-down direction, the driving member is used to drive the turntable to rotate around the support shaft, and the plurality of drag removal units are arranged on the turntable at intervals along the circumferential direction, and the drag removal units are used to grab the materials on the bottom support; The control module is used to control the rotation of the turntable according to the judgment result of the detection device, so that the drag removal unit places qualified materials on the finished product conveyor belt and places unqualified materials on the waste conveyor belt.

2. The material collecting device for an assembly line according to claim 1, characterized in that: The drag-removing unit comprises a drag-removing driving mechanism and a drag-removing clamping claw driven by the drag-removing driving mechanism, and the drag-removing clamping claw can grab or put down materials.

3. The material collecting device for an assembly line according to claim 1, characterized in that: There are four drag removal units, and the four drag removal units are arranged on the turntable at equal intervals along the circumferential direction.

4. The material collecting device for an assembly line according to claim 2, characterized in that: The un-drag driving mechanism is an electric push rod or a pneumatic push rod to drive the un-drag clamping claw to rise or fall.

5. The material collecting device for an assembly line according to claim 2, characterized in that: The drag-removing unit further comprises a mounting block, and the mounting block is used to mount the drag-removing driving mechanism on the turntable, and a guide member for guiding the drag-removing clamping claw in an up-and-down direction is arranged on the mounting block.

6. The material collecting device for an assembly line according to claim 5, characterized in that: The mounting block is provided with a guide hole, the guide member is a guide rod which is arranged to slide in the guide hole, and the lower end of the guide rod is fixedly connected with the drag-removing clamping claw.

7. The material collecting device for an assembly line according to claim 2, characterized in that: The de-dragging clamp is a pneumatic clamp, an electric clamp or a hydraulic clamp.

8. The material collecting device for an assembly line according to claim 1, characterized in that: The finished product conveyor belt is provided with a plurality of finished product positioning blocks arranged at intervals, and the finished product positioning blocks are used to position qualified materials.

9. The material collecting device for an assembly line according to claim 1, characterized in that: The detection device includes a camera and a visual comparison module, in which a template of a qualified material is stored. The camera is used to take a photo of the material, and the visual comparison module is used to compare the photo of the material with the template of the qualified material to determine whether the material is qualified.

10. The material collecting device for an assembly line according to claim 1, characterized in that: It also includes a support rod, which is connected to the support shaft to support the support shaft.

Images