Feeding device and plug-in machine thereof

Abstract

The utility model discloses a feeding device and a plug-in machine thereof. The feeding device comprises a material rack, a conveying assembly and a cutting assembly. The material frame and the cutting assembly are connected through the conveying assembly. A stock bin, a guide wheel and a blocking assembly are arranged on the material frame, and the guide wheel is located between the stock bin and the blocking assembly. The blocking assembly comprises a closing part and a first driving device used for driving the closing part to be opened or closed. The cutting assembly comprises a cutter and a second driving device for driving the cutter to reciprocate in the vertical direction; the conveying assembly comprises a conveying belt and a plurality of fixing assemblies. The fixing assemblies are arranged at the upper end of the conveying belt at equal intervals. The conveying belt drives the fixing assembly to sequentially pass below the closing part and the cutter. According to the feeding device, the material frame and the conveying assembly are arranged, the closing parts can convey the parts in the corresponding material bins to the fixing assembly according to requirements, and the parts are conveyed forwards through the conveying belt, so that the feeding device can rapidly and stably convey the parts of different specifications outwards in sequence, and the stability and compatibility of the feeding device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB board production, in particular to a feeding device and a plug-in machine thereof. Background Art

[0002] At present, most manufacturers use plug-in machines to produce printed circuit boards (PCBs). A plug-in machine is a mechanical device that can automatically and standardly insert some regular electronic components into the conductive through-holes of a printed circuit board. When the existing feeding device supporting the plug-in machine works, since it is not compatible with a variety of electronic components, it is necessary to frequently replace the stock components. At the same time, the replaced feeding device and the plug-in machine also need to be re-communicated and docked, thus consuming a large amount of extra time, manpower and material resources, resulting in a significant reduction in the working efficiency of the plug-in machine, and at the same time, the working efficiency of other automated devices on the same production line is also affected. Summary of the Utility Model

[0003] To solve the above problems, the purpose of the utility model is to provide a feeding device and a plug-in machine thereof, which can improve the working efficiency and compatibility of the feeding device and the plug-in machine by setting up a material rack and a conveying component.

[0004] The technical solution adopted by the utility model to solve its problems is as follows:

[0005] In the first aspect of the utility model, a feeding device includes a material rack, a conveying component and a cutting component; the material rack and the cutting component are connected through the conveying component; a material bin, a guiding wheel and a blocking component are arranged on the material rack, and the guiding wheel is located between the material bin and the blocking component; the blocking component includes a closing part and a first driving device for driving the closing part to open or close; the cutting component includes a cutter and a second driving device for driving the cutter to reciprocate in the vertical direction; the conveying component includes a conveyor belt and a plurality of fixing components, and the fixing components are equidistantly arranged at the upper end of the conveyor belt; the conveyor belt drives the fixing components to sequentially pass under the closing part and the cutter.

[0006] The above feeding device has at least the following beneficial effects: by setting up a material rack and a conveying component, the closing part can transfer the parts in the corresponding material bin to the fixing components according to requirements and convey them forward through the conveyor belt, so that the feeding device can quickly and stably transfer different specifications of parts out of order, improving the stability and compatibility of the feeding device; by setting up a conveying component and a cutting component, different specifications of parts can be quickly and stably shaped and leg-cut, improving the working efficiency and use convenience of the feeding device.

[0007] Further, two of the fixing components form a group, and each group of the fixing components is fixedly mounted on the upper end of the conveyor belt in parallel. This structure ensures that the parts can be stably supported on the fixing components, avoiding displacement of the parts and improving the stability of the feeding device.

[0008] Further, a buffer wheel and a positioning block are provided on the fixing component. By providing the buffer wheel and the positioning block, it is ensured that the two pins of the part can be stably fixed between the buffer wheel and the positioning block, avoiding deflection or even falling off of the part and affecting the working efficiency of the feeding device.

[0009] Further, the guide wheel is fixedly mounted on the upper end of the rack through a movable bracket. By providing the movable bracket, it is convenient for the guide wheel to adjust its position according to the size of the part, improving the compatibility of the feeding device.

[0010] Further, a turning roller is further provided between the guide wheel and the closing part. By providing the turning roller, the part can accurately bypass the turning roller and then enter the closing part, avoiding the situation that the part is displaced and cannot enter the conveying component, which affects the working stability of the feeding device.

[0011] Further, a baffle is further provided between the closing part and the conveyor belt, and the baffle is fixed to the side of the conveyor belt by a hand-tightening screw. By providing the baffle and the hand-tightening screw, it is convenient to disassemble and assemble the baffle, ensuring the protection performance of the feeding device and also improving the maintenance convenience of the feeding device.

[0012] Further, the cutting component is fixed above the conveyor belt through a fixing bracket. By providing the fixing bracket, the positioning accuracy between the cutting component and the conveyor belt is ensured, avoiding the situation that the part is not cut in place and improving the working stability of the feeding device.

[0013] Further, a guard plate is further provided above the cutting tool. By providing the guard plate, the waste material after the part is cut is prevented from splashing into the environment, causing environmental pollution and affecting the stability of the feeding device.

[0014] Further, both the first driving device and the second driving device are cylinders. The cylinder has the advantages of high control accuracy, fast response speed and long service life. Both the first driving device and the second driving device adopt cylinders, which can effectively ensure that the parts can stably and orderly pass through the closing part and reach the conveyor belt, and are quickly cut by the cutting tool, improving the working efficiency of the feeding device.

[0015] In the second aspect of the present utility model, a plug-in machine includes a plug-in device and the feeding device as described above; the plug-in device is provided with a feeding port, and the rack is docked with the feeding port through the conveying component.

[0016] The beneficial effects of the above-mentioned component insertion machine are as follows: By setting up the material rack and the conveying component, the closing part can convey the parts in the corresponding bins to the fixing component according to requirements, and convey them forward through the conveyor belt, so that the feeding device can quickly and stably convey different specifications of parts out in sequence, improving the stability and compatibility of the component insertion machine; By setting up the conveying component and the cutting component, different specifications of parts can be shaped and lead cut quickly and stably, improving the working efficiency and convenience of use of the component insertion machine.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a feeding device according to an embodiment of the present invention;

[0019] Figure 2 is Figure 1 a schematic structural diagram of the conveying component and the cutting component in;

[0020] Figure 3 is Figure 1 a schematic structural diagram of the blocking component in. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as limiting the present invention.

[0022] Referring to Figures 1 to 3 , an embodiment of the present invention provides a feeding device, including a material rack 100, a conveying component 200 and a cutting component 300; the material rack 100 and the cutting component 300 are connected through the conveying component 200; the material rack 100 is provided with bins 110, guide wheels 120 and a blocking component 130, and the guide wheels 120 are located between the bins 110 and the blocking component 130; the blocking component 130 includes a closing part 131 and a first driving device 132 for driving the closing part 131 to open or close; the cutting component 300 includes a cutter 310 and a second driving device 320 for driving the cutter 310 to reciprocate in the vertical direction; the conveying component 200 includes a conveyor belt 210 and a plurality of fixing components 220, and the fixing components 220 are equidistantly arranged at the upper end of the conveyor belt 210; the conveyor belt 210 drives the fixing components 220 to sequentially pass under the closing part 131 and the cutter 310.

[0023] By setting up the rack 100 and the conveying component 200, the closing part 131 can transfer the parts in the corresponding bin 110 to the fixing component 220 according to requirements, and convey them forward through the conveyor belt 210, so that the feeding device can quickly and stably transfer different specifications of parts out in sequence, improving the stability and compatibility of the feeding device; by setting up the conveying component 200 and the cutting component 300, different specifications of parts can be shaped and their pins cut quickly and stably, improving the working efficiency and convenience of use of the feeding device.

[0024] In another embodiment, two fixing components 220 are in a group, and each group of fixing components 220 is fixedly arranged at the upper end of the conveyor belt 210 in parallel. This structure ensures that the parts can be stably supported on the fixing component 220, avoiding the displacement of the parts and improving the stability of the feeding device.

[0025] In another embodiment, buffer wheels 221 and positioning blocks 222 are arranged on the fixing component 220. By setting the buffer wheels 221 and the positioning blocks 222, it is ensured that the two pins of the part can be stably fixed between the buffer wheels 221 and the positioning blocks 222, avoiding the deflection or even falling off of the parts, which may affect the working efficiency of the feeding device.

[0026] In another embodiment, the guide wheel 120 is fixedly arranged at the upper end of the rack 100 through a movable bracket 121. By setting the movable bracket 121, it is convenient for the guide wheel 120 to adjust its position according to the size of the part, improving the compatibility of the feeding device.

[0027] In another embodiment, a turning roller 140 is further arranged between the guide wheel 120 and the closing part 131. By setting the turning roller 140, the part can accurately bypass the turning roller 140 and then enter the closing part 131, avoiding the situation that the part cannot enter the conveying component 200 due to displacement, which may affect the working stability of the feeding device.

[0028] In another embodiment, a baffle 133 is further arranged between the closing part 131 and the conveyor belt 210, and the baffle 133 is fixed to the side of the conveyor belt 210 through a hand-tightening screw 134. By setting the baffle 133 and the hand-tightening screw 134, it is convenient to disassemble and assemble the baffle 133, ensuring the protection performance of the feeding device and also improving the maintenance convenience of the feeding device.

[0029] In another embodiment, the cutting component 300 is fixed above the conveyor belt 210 through a fixing bracket 330. By setting the fixing bracket 330, the positioning accuracy between the cutting component 300 and the conveyor belt 210 is ensured, avoiding the situation that the parts are not cut in place, and improving the working stability of the feeding device.

[0030] In another embodiment, a guard plate 340 is further provided above the cutting tool 310. By providing the guard plate 340, it is possible to prevent the waste materials after the parts are cut from splashing into the environment, causing environmental pollution and affecting the stability of the feeding device.

[0031] In another embodiment, both the first driving device 132 and the second driving device 320 are cylinders. Cylinders have the advantages of high control accuracy, fast response speed, and long service life. By adopting cylinders for both the first driving device 132 and the second driving device 320, it can effectively ensure that the parts can pass through the closing part 131 stably and orderly to reach the conveyor belt 210, and through the rapid cutting of the cutting tool 310, the working efficiency of the feeding device is improved.

[0032] Refer to Figure 3 , in some embodiments, the middle position of the closing part 131 is hinged to the material rack 100, and the driving end of the first driving device 132 is connected to the lower end of the closing part 131. The first driving device 132 drives the lower end of the closing part 131 to rotate around the middle position of the closing part 131, so that the upper end of the closing part 131 opens, enabling the parts to be conveyed to the conveyor belt 210 through the closing part 131. Conversely, when the first driving device 132 moves in the opposite direction, the upper end of the closing part 131 closes after resetting, so that the parts cannot be conveyed to the conveyor belt 210 through the closing part 131, thus achieving the purpose of automatically screening parts.

[0033] The embodiment of the present utility model further provides a plug-in machine, which includes a plug-in device and the feeding device as described above; the plug-in device is provided with a feeding port, and the material rack 100 is docked with the feeding port through the conveying assembly 200.

[0034] By providing the material rack 100 and the conveying assembly 200, the closing part 131 can convey the parts in the corresponding material bin 110 to the fixing assembly 220 according to requirements and convey them forward through the conveyor belt 210, so that the feeding device can quickly and stably convey different specifications of parts out of order, improving the stability and compatibility of the plug-in machine; by providing the conveying assembly 200 and the cutting assembly 300, different specifications of parts can be shaped and the pins can be cut quickly and stably, improving the working efficiency and use convenience of the plug-in machine.

[0035] The working principle of the present utility model will be further described below.

[0036] During the use process, first, according to the size of the parts, adjust the positions of the fixing component 220 and the cutting tool 310 so that the parts can be stably supported on the fixing component 220 and cut by the cutting tool 310. Then, place parts strips of different specifications in multiple bins 110, and insert them into the corresponding closing parts 131 through the guide wheels 120 and the turning rollers 140. Next, start the conveyor belt 210 and the second driving device 320. Under the action of gravity, the parts strips enter the blocking component 130. The first driving device 132 corresponding to the parts to be cut drives the closing part 131 to open, so that the parts drop onto the conveyor belt 210 and are fixed between the two fixing components 220 through the buffer wheels 221 and the positioning blocks 222. Then, the conveyor belt 210 drives the parts to be conveyed under the cutting component 300. The second driving device 320 drives the cutting tool 310 to move downward. After cutting off the redundant leads at both ends of the parts, the conveyor belt 210 continues to drive the parts to the feeding port. This process is repeated. The blocking component 130 can stably place the parts on the conveying component 200 in a preset order, and perform shaping and lead cutting through the cutting component 300, and finally convey them to the plug-in device for plug-in operation. The entire loading process is efficient and controllable, improving the working efficiency and usability of the plug-in machine. In addition, during the maintenance process, when a situation where the parts cannot be smoothly conveyed between the closing part 131 and the conveyor belt 210 occurs, the baffle 133 can be disassembled by removing the hand-tightening screw 134, and the parts between the closing part 131 and the conveyor belt 210 can be cleaned, improving the maintenance convenience of the plug-in machine.

[0037] As can be seen from the above description, in an automatic loading device and a plug-in machine of the present invention, by providing the rack 100 and the conveying component 200, the closing part 131 can convey the parts in the corresponding bin 110 to the fixing component 220 according to requirements and convey them forward through the conveyor belt 210, so that the loading device can quickly and stably convey different specifications of parts out of the machine in sequence, improving the stability and compatibility of the plug-in machine. By providing the conveying component 200 and the cutting component 300, different specifications of parts can be quickly and stably shaped and have their leads cut, improving the working efficiency and usability of the plug-in machine.

[0038] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A feeding device, characterized in that: It includes a material rack, a transmission component and a cutting component; the material rack and the cutting component are connected through the transmission component; the material rack is provided with a material bin, a guide wheel and a blocking component, and the guide wheel is located between the material bin and the blocking component; The blocking assembly includes a closing portion and a first driving device for driving the closing portion to open or close; the cutting assembly includes a tool and a second driving device for driving the tool to reciprocate in a vertical direction; the conveying assembly includes a conveyor belt and a plurality of fixed components, and the fixed components are equidistantly arranged at the upper end of the conveyor belt; the conveyor belt drives the fixed components to pass under the closing portion and the tool in sequence.

2. A feeding device according to claim 1, characterized in that: The fixing components form a group of two, and each group of the fixing components is fixed to the upper end of the conveyor belt in parallel with each other.

3. A feeding device according to claim 2, characterized in that: The fixing assembly is provided with a buffer wheel and a positioning block.

4. A feeding device according to claim 1, characterized in that: The guide wheel is fixed to the upper end of the material rack through a movable bracket.

5. A feeding device according to claim 4, characterized in that: A steering roller is also provided between the guide wheel and the closing portion.

6. A feeding device according to claim 5, characterized in that: A baffle is also provided between the closing portion and the conveyor belt, and the baffle is fixed to the side of the conveyor belt by hand screws.

7. A feeding device according to claim 1, characterized in that: The cutting assembly is fixed above the conveyor belt through a fixing bracket.

8. A feeding device according to claim 7, characterized in that: A guard plate is also provided above the cutter.

9. A feeding device according to claim 7, characterized in that: The first driving device and the second driving device are both cylinders.

10. An insertion machine, characterized in that: It comprises an insert device and a feeding device as described in any one of claims 1 to 9; the insert device is provided with a feed port, and the material rack is docked with the feed port through the conveying component.

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