CN212168839U - Pin cutting machine for circuit board - Google Patents
Pin cutting machine for circuit board Download PDFInfo
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- CN212168839U CN212168839U CN202020661426.2U CN202020661426U CN212168839U CN 212168839 U CN212168839 U CN 212168839U CN 202020661426 U CN202020661426 U CN 202020661426U CN 212168839 U CN212168839 U CN 212168839U
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- circuit board
- belt
- support
- transmission
- driving wheel
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Abstract
The utility model provides a circuit board pin cutter, which comprises a first frame, a second frame, a belt transmission mechanism and a cutting mechanism, wherein the belt transmission mechanism is arranged on the first frame, and the cutting mechanism is arranged on the second frame; the belt transmission mechanism comprises a first support, a second support, a first transmission belt, a second transmission belt, a first driving wheel, a second driving wheel, a first driven wheel, a second driven wheel, a transmission shaft and a first driving motor, the bottoms of the first support and the second support are in a suspended state, and the other end of the first support and the other end of the second support extend to the position above the cutting mechanism; the first transmission belt and the second transmission belt are parallel to each other; the first transmission belt is provided with a plurality of first limiting parts, the second transmission belt is provided with a plurality of second limiting parts, the bottom of the circuit board is supported by the first transmission belt and the second transmission belt, and the first limiting parts and the second limiting parts are used for preventing two side edges of the circuit board from being turned upwards.
Description
Technical Field
The utility model belongs to the technical field of electronic component processing technique and specifically relates to a circuit board pin cutter is related to.
Background
The components for realizing the related circuit function are welded on the upper surface of the circuit board, and the lower surface of the circuit board is provided with longer pins which need to be cut off. Therefore, in the prior art, workers need to fix the two side edges of the circuit board to a support frame (it is worth reminding that the support frame is used for fixing a plurality of circuit boards), then the support frame conveys the circuit boards to the upper part of the cutting mechanism along the horizontal direction, and then the workers walk to the cutting station to take back the cut circuit boards one by one. This kind of mode of setting needs to spend time and puts a plurality of circuit boards of treating processing on the support frame earlier, still need wait for the whole back that finishes of processing of a plurality of circuit boards, shuts down, can take off the circuit board. Thus, the worker and the cutting mechanism can process a smaller number of circuit boards in a limited time.
Therefore, a new technical solution is provided to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board pin cutter.
The utility model discloses a technical scheme as follows:
a circuit board pin cutter comprises a first rack, a second rack, a belt transmission mechanism and a cutting mechanism, wherein the belt transmission mechanism is installed on the first rack, and the cutting mechanism is installed on the second rack;
the belt transmission mechanism comprises a first support, a second support, a first transmission belt, a second transmission belt, a first driving wheel, a second driving wheel, a first driven wheel, a second driven wheel, a transmission shaft and a first driving motor, wherein one end of the first support and one end of the second support are both provided with a base, the bases are arranged on the first rack, the bottoms of the first support and the second support are in a suspended state, and the other end of the first support and the other end of the second support extend to the position above the cutting mechanism; the first bracket and the second bracket are both provided with shaft holes, bearing structures are arranged in the shaft holes, one end of the transmission shaft sequentially penetrates through the first bracket and the second bracket, the transmission shaft is arranged on the bearing structure, the other end of the transmission shaft is connected with the first driving motor, the first driving wheel and the second driving wheel are arranged on the transmission shaft, the first driving wheel is arranged at the bottom of the first bracket, the second driving wheel is arranged at the bottom of the second bracket, the first transmission belt is in a closed ring shape after sequentially winding on the first driven wheel, the first support surface and the first driving wheel, the second transmission belt sequentially winds the second driven wheel, the surface of the second support and the second driving wheel and then is in a closed ring shape, and the first transmission belt and the second transmission belt are parallel to each other;
the utility model discloses a circuit board, including first drive belt, second drive belt, first locating part, second locating part, circuit board bottom receive first drive belt with second drive belt supports and is carried, first locating part with second locating part is used for preventing circuit board both sides limit from upwards turning up, and circuit board direction of delivery is arranged the formula and is provided with a plurality of first locating parts on the first drive belt, it is provided with a plurality of second locating parts to arrange the formula along circuit board direction of delivery on the second drive belt, first locating part with second locating part is down "L" type, first locating part with second locating part mirror symmetry, circuit board bottom receive first drive belt with second drive belt supports and is carried, first locating.
The pin cutter for the circuit board is characterized in that the first limiting part and the second limiting part are made of rubber materials.
The circuit board pin cutter is characterized in that the second rack is box-shaped, the top of the second rack is provided with an opening, and the cutting mechanism is arranged in the second rack; the cutting mechanism comprises a vertical transmission mechanism, a second driving motor and a blade, the blade is disc-shaped, the second driving motor is installed on the vertical transmission mechanism, and the second driving motor is used for driving the blade to rotate horizontally.
The circuit board pin cutter is characterized in that universal wheel structures are arranged at the bottoms of the first rack and the second rack.
The circuit board pin cutter is characterized in that the vertical transmission mechanism is a hydraulic cylinder.
The utility model discloses beneficial effect: the utility model provides a circuit board pin cutter utilizes conveyer as the mechanism of carrying circuit board, and the arrangement is provided with a plurality of locating parts that are used for fixed circuit board both sides limit on the conveyer. The workman stands in conveyer belt one end, can fix on the conveyer belt with circuit board both sides earlier, makes the conveyer belt motion back when the start, and the circuit board that has been fixed is carried forward to cutting mechanism department slowly, and the workman can be when the conveyer belt motion, fixes other circuit boards on the conveyer belt to the operation that makes put circuit board, transport circuit board and cut the circuit board is gone on simultaneously, in order to increase work efficiency.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Reference numbers in the figures: 1. a first frame; 2. a second frame; 3. a first bracket; 4. a second bracket; 5. a first drive belt; 6. a second drive belt; 7. a first drive wheel; 8. a second drive wheel; 9. a first driven wheel; 10. a drive shaft; 11. a first drive motor; 12. a base; 13. a first limit piece; 14. a second limiting member; 15. a vertical transmission mechanism; 16. a second drive motor; 17. a blade.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
The utility model discloses in, for solving above-mentioned technical problem, as shown in figure 1, disclose a circuit board pin cutter, including first frame 1, second frame 2, belt drive mechanism and cutting mechanism, this belt drive mechanism installs in this first frame 1, and this cutting mechanism installs in this second frame 2.
In this embodiment, the belt transmission mechanism includes a first support 3, a second support 4, a first transmission belt 5, a second transmission belt 6, a first driving wheel 7, a second driving wheel 8, a first driven wheel 9, a second driven wheel (not shown), a transmission shaft 10 and a first driving motor 11, wherein a base 12 is installed at one end of the first support 3 and one end of the second support 4, the base 12 is installed on the first frame 1, bottoms of the first support 3 and the second support 4 are in a suspended state, and the other end of the first support 3 and the other end of the second support 4 extend to above the cutting mechanism; the first support 3 and the second support 4 are both provided with shaft holes (not shown in the figure), bearing structures (not shown in the figure) are installed in the shaft holes, one end of the transmission shaft 10 sequentially penetrates through the first support 3 and the second support 4, the transmission shaft 10 is installed on the bearing structures, the other end of the transmission shaft 10 is connected with the first driving motor 11, the first driving wheel 7 and the second driving wheel 8 are installed on the transmission shaft 10, the first driving wheel 7 is arranged at the bottom of the first support 3, the second driving wheel 8 is arranged at the bottom of the second support 4, the first transmission belt 5 sequentially winds the first driven wheel 9, the surface of the first support 3 and the first driving wheel 7 to form a closed ring shape, the second transmission belt 6 sequentially winds the second driven wheel, the surface of the second support 4 and the second driving wheel 8 to form a closed ring shape, the first drive belt 5 and the second drive belt 6 are parallel to each other.
A plurality of first limiting parts 13 are arranged on the first transmission belt 5 in a line along the circuit board conveying direction, a plurality of second limiting parts 14 are arranged on the second transmission belt 6 in a line along the circuit board conveying direction, the first limiting parts 13 and the second limiting parts 14 are inverted L-shaped, the first limiting parts 13 and the second limiting parts 14 are in mirror symmetry, the bottom of the circuit board is supported and conveyed by the first transmission belt 5 and the second transmission belt 6, and the first limiting parts 13 and the second limiting parts 14 are used for preventing two side edges of the circuit board from turning upwards.
In this embodiment, the second frame 2 is box-shaped, the top of the second frame 2 is open, and the cutting mechanism is installed in the second frame 2; the cutting mechanism comprises a vertical transmission mechanism 15, a second driving motor 16 and a blade 17, wherein the blade 17 is in a disc shape, the second driving motor 16 is installed on the vertical transmission mechanism 15, and the second driving motor 16 is used for driving the blade 17 to rotate horizontally. The vertical drive mechanism 15 is a hydraulic cylinder. The hydraulic cylinder lifts the motor and blade 17 vertically upwards to move the blade 17 in the direction of the circuit board.
For convenient movement, universal wheel structures (not shown) are arranged at the bottoms of the first frame 1 and the second frame 2.
In practical applications, in order to prevent the cutting blade rotating at a high speed from collapsing the circuit board at the moment of touching the pins of the circuit board, the first limiting member 13 and the second limiting member 14 are provided with L-shapes to prevent the two sides of the circuit board from being turned up when touching the blade 17, and prevent the circuit board from separating from the conveyor belt. In practical application, because the surface of the closed ring-shaped transmission belt is divided into an upper surface and a lower surface and two ends thereof when the transmission belt is horizontally arranged, when a circuit board is fixed at one end of the transmission belt and then is conveyed to the other end, in order to enable the processed circuit board to be automatically separated from the transmission belt and the two limiting parts, the vertical distance from the top of the first limiting part 13 and the top of the second limiting part 14 to the surface of the transmission belt can be slightly larger than the thickness of the circuit board, and certainly, the horizontal distance between the first limiting part 13 and the second limiting part 14 can also be slightly larger than the width of the circuit board, therefore, when the circuit board is conveyed to the end part of the transmission belt, the circuit board can freely fall down.
On the premise of not considering the problem of how to automatically separate the circuit board from the transmission belt after the circuit board is processed, it is necessary to improve the stability and the installation convenience of the circuit board on the transmission belt, so as to ensure the cutting effect and the working efficiency, and therefore, in this embodiment, the first limiting member 13 and the second limiting member 14 are made of rubber materials. In practical use, the horizontal distance between the first limiting part 13 and the second limiting part 14 is slightly smaller than the width of the circuit board, so that when a worker fixes the circuit board on the transmission belt, one end of the circuit board can be firstly arranged between the top of the first limiting part 13 and the first transmission belt 5, one side edge of the circuit board is pressed against the inner wall of the first limiting part 13, then the second limiting part 14 is bent and deformed (the second limiting part 14 is bent), the surface of the second transmission belt is exposed, the other end of the circuit board is supported by the second transmission belt 6, and then the second limiting part 14 is pressed against the other side edge of the circuit board after being restored to the original state, so as to limit the movement of the two side edges of the circuit board. And after the circuit board is processed, the circuit board is taken down by using the same method.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.
Claims (5)
1. A circuit board pin cutter is characterized by comprising a first rack, a second rack, a belt transmission mechanism and a cutting mechanism, wherein the belt transmission mechanism is installed on the first rack, and the cutting mechanism is installed on the second rack;
the belt transmission mechanism comprises a first support, a second support, a first transmission belt, a second transmission belt, a first driving wheel, a second driving wheel, a first driven wheel, a second driven wheel, a transmission shaft and a first driving motor, wherein one end of the first support and one end of the second support are both provided with a base, the bases are arranged on the first rack, the bottoms of the first support and the second support are in a suspended state, and the other end of the first support and the other end of the second support extend to the position above the cutting mechanism; the first bracket and the second bracket are both provided with shaft holes, bearing structures are arranged in the shaft holes, one end of the transmission shaft sequentially penetrates through the first bracket and the second bracket, the transmission shaft is arranged on the bearing structure, the other end of the transmission shaft is connected with the first driving motor, the first driving wheel and the second driving wheel are arranged on the transmission shaft, the first driving wheel is arranged at the bottom of the first bracket, the second driving wheel is arranged at the bottom of the second bracket, the first transmission belt is in a closed ring shape after sequentially winding on the first driven wheel, the first support surface and the first driving wheel, the second transmission belt sequentially winds the second driven wheel, the surface of the second support and the second driving wheel and then is in a closed ring shape, and the first transmission belt and the second transmission belt are parallel to each other;
the utility model discloses a circuit board, including first drive belt, second drive belt, first locating part, second locating part, circuit board bottom receive first drive belt with second drive belt supports and is carried, first locating part with second locating part is used for preventing circuit board both sides limit from upwards turning up, and circuit board direction of delivery is arranged the formula and is provided with a plurality of first locating parts on the first drive belt, it is provided with a plurality of second locating parts to arrange the formula along circuit board direction of delivery on the second drive belt, first locating part with second locating part is down "L" type, first locating part with second locating part mirror symmetry, circuit board bottom receive first drive belt with second drive belt supports and is carried, first locating.
2. The pin cutting machine according to claim 1, wherein the first and second stoppers are made of rubber material.
3. The circuit board pin cutter according to claim 1, wherein the second frame is box-shaped, the top of the second frame is open, and the cutting mechanism is mounted in the second frame; the cutting mechanism comprises a vertical transmission mechanism, a second driving motor and a blade, the blade is disc-shaped, the second driving motor is installed on the vertical transmission mechanism, and the second driving motor is used for driving the blade to rotate horizontally.
4. The circuit board pin cutter according to claim 1, wherein the first frame and the second frame are provided with universal wheel structures at the bottom.
5. The circuit board pin cutter according to claim 3, wherein the vertical transmission mechanism is a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020661426.2U CN212168839U (en) | 2020-04-27 | 2020-04-27 | Pin cutting machine for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020661426.2U CN212168839U (en) | 2020-04-27 | 2020-04-27 | Pin cutting machine for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212168839U true CN212168839U (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020661426.2U Active CN212168839U (en) | 2020-04-27 | 2020-04-27 | Pin cutting machine for circuit board |
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| Country | Link |
|---|---|
| CN (1) | CN212168839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333640A (en) * | 2021-06-08 | 2021-09-03 | 鑫创鑫自动化设备科技（漳州）有限公司 | Intelligence plug-in components feeder |
-
2020
- 2020-04-27 CN CN202020661426.2U patent/CN212168839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333640A (en) * | 2021-06-08 | 2021-09-03 | 鑫创鑫自动化设备科技（漳州）有限公司 | Intelligence plug-in components feeder |
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