CN216993526U - Full-automatic pyrograph machine - Google Patents
Full-automatic pyrograph machine Download PDFInfo
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- CN216993526U CN216993526U CN202123153748.XU CN202123153748U CN216993526U CN 216993526 U CN216993526 U CN 216993526U CN 202123153748 U CN202123153748 U CN 202123153748U CN 216993526 U CN216993526 U CN 216993526U
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Abstract
The utility model discloses a full-automatic pyrograph machine, which comprises a rack, a pyrograph mechanism and a PLC (programmable logic controller), wherein a first station and a second station are sequentially arranged on the rack from left to right; the first station and the second station are both provided with a bearing plate; the pyrograph mechanism is connected with the frame in a sliding manner; the rack is also provided with a left driving mechanism and a right driving mechanism; the pyrograph mechanism comprises a pyrograph machine head and a fixed frame; and the left side of the bearing plate positioned at the first station and the right side of the bearing plate positioned at the second station are respectively provided with a left limit photoelectric switch and a right limit photoelectric switch. The utility model discloses a remove and fix a position about the automation of realizing the automatic pushing down of hot plate, pyrograph mechanism at the pyrograph in-process to and the automatic constant temperature control who realizes the hot plate temperature and drive actuating cylinder pressure output, realize the pyrograph full automatization, production efficiency is high, and guaranteed the pyrograph quality, great reduction in production cost has promoted the market competition of product.
Description
Technical Field
The utility model relates to the technical field of pyrograph machines, in particular to a full-automatic pyrograph machine.
Background
Most of the existing pyrograph machines are manually pressed down and manually moved left and right, the air pressure also needs to be manually adjusted, the degree of automation and intellectualization is low, the production efficiency is low, the pyrograph quality is difficult to guarantee, and therefore the production cost is high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a full-automatic pyrograph machine, which realizes the automatic pressing of a heating plate, the automatic left-right movement and positioning of a pyrograph mechanism, the automatic constant temperature control of the temperature of the heating plate and the automatic constant pressure control of the pressure output of a driving cylinder in the pyrograph process, realizes the full automation of pyrograph, has high production efficiency, ensures the pyrograph quality, greatly reduces the production cost and improves the market competitiveness of products.
The technical scheme adopted by the utility model is as follows:
the full-automatic pyrograph machine comprises a rack, a pyrograph mechanism and a PLC (programmable logic controller), and is characterized in that a first station and a second station are sequentially arranged on the rack from left to right; the first station and the second station are both provided with a bearing plate;
the pyrograph mechanism is connected with the frame in a sliding way; the rack is also provided with a left driving mechanism and a right driving mechanism; the left and right driving mechanism is used for driving the pyrograph mechanism to move back and forth on a first station and a second station relative to the frame;
the pyrography mechanism is electrically connected with the PLC.
Preferably, the pyrograph mechanism comprises a pyrograph machine head and a fixed frame; the fixing frame is L-shaped, one surface of the L-shaped fixing frame parallel to the rack is connected with the upper surface of the rack in a sliding mode through a guide rail pair, and one surface of the L-shaped fixing frame perpendicular to the rack is connected with the pyrograph machine head; the pyrograph machine head is arranged in parallel with the pressure bearing plate; one surface of the fixed frame, which is parallel to the rack, is positioned below the bearing plate and is provided with a driving wheel; the left and right driving mechanisms are in transmission connection with the fixed frame through transmission wheels;
and the left and right driving mechanisms are electrically connected with the PLC.
Preferably, a driving cylinder with a downward output end is arranged on the pyrograph head; the output end of the driving cylinder is provided with a connecting plate; the connecting plate and the bearing plate are arranged in parallel; the surface of the connecting plate, which is far away from the driving cylinder, is provided with a plurality of buffer springs; the other end of the buffer spring is provided with a heating plate; the heating plate and the pressure bearing plate are arranged in parallel; the buffer springs are circumferentially distributed by taking the axis of the driving cylinder as a center;
the driving cylinder is respectively connected with the electromagnetic valve and the proportional valve through pipelines;
and the electromagnetic valve, the proportional valve and the heating plate are electrically connected with the PLC.
Preferably, the left and right driving mechanisms comprise servo motors, driving wheels, driven wheels and synchronous belts; the servo motor is positioned on the right side of the second station, and the driving wheel is connected with the output end of the servo motor; the driven wheel is positioned on the left side of the first station; two ends of the synchronous belt are respectively meshed with the driving wheel and the driven wheel; the synchronous belt is also meshed with the driving wheel;
the servo motor is electrically connected with the PLC.
Preferably, a left limit photoelectric switch and a right limit photoelectric switch are respectively arranged on the left side of the bearing plate positioned on the first station and the right side of the bearing plate positioned on the second station; and the left limit photoelectric switch and the right limit photoelectric switch are electrically connected with the PLC.
Preferably, safety gratings are arranged on two sides of the front of the rack; the safety grating is electrically connected with the PLC.
Preferably, the rack is provided with infrared positioning devices respectively behind the first station and the second station; the infrared positioning device is used for judging whether the pyrograph mechanism is positioned on the first station or the second station.
Preferably, the pyrograph head is also provided with a PLC touch screen and a counter; and the PLC touch screen and the counter are electrically connected with the PLC controller.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model discloses a remove and fix a position about the automation of realizing the automatic pushing down of hot plate, pyrograph mechanism at the pyrograph in-process to and the automatic thermostatic control who realizes the heating plate temperature and the automatic constant voltage control who drives actuating cylinder pressure output, realize the pyrograph full automatization, production efficiency is high, and guaranteed the pyrograph quality, great reduction in production cost has promoted the market competition of product.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a second schematic perspective view of the present invention;
wherein: the automatic hot-stamping device comprises a frame 1, a hot-stamping mechanism 2, a PLC (programmable logic controller) 3, a bearing plate 4, a left-right driving mechanism 5, a guide rail pair 6, an electromagnetic valve 7, a proportional valve 8, a left limit photoelectric switch 9, a right limit photoelectric switch 10, a safety grating 11, an infrared positioning device 12, a PLC (programmable logic controller) touch screen 13, a hot-stamping machine head 21, a fixed frame 22, a servo motor 51, a driving wheel 52, a driven wheel 53, a first station 100, a second station 200, a driving cylinder 211, a connecting plate 212, a buffer spring 213 and a heating plate 214.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "front," "back," "left," "right," "up," "down," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The utility model is further described with reference to the following drawings and detailed description:
the full-automatic pyrograph machine comprises a frame 1, a pyrograph mechanism 2 and a PLC (programmable logic controller) 3, and is characterized in that a first station 100 and a second station 200 are sequentially arranged on the frame 1 from left to right; the first station 100 and the second station 200 are both provided with a bearing plate 4;
the pyrograph mechanism 2 is connected with the frame 1 in a sliding way; the rack 1 is also provided with a left driving mechanism 5 and a right driving mechanism 5; the left and right driving mechanism 5 is used for driving the pyrograph mechanism 2 to move back and forth on the first station 100 and the second station 200 relative to the frame 1;
the pyrography mechanism 2 is electrically connected with the PLC controller 3.
Further, the pyrograph mechanism 2 comprises a pyrograph head 21 and a fixing frame 22; the fixing frame 22 is in an L shape, one surface of the L shape parallel to the rack 1 is in sliding connection with the upper surface of the rack 1 through the guide rail pair 6, and one surface of the L shape vertical to the rack 1 is connected with the pyrograph machine head 21; the pyrograph machine head 21 is arranged in parallel with the bearing plate 4; one surface of the fixed frame 22, which is parallel to the rack 1, is positioned below the bearing plate 4 and is provided with a driving wheel; the left and right driving mechanisms 5 are in transmission connection with the fixed frame 22 through transmission wheels;
the left and right driving mechanisms 5 are electrically connected with the PLC 3.
Further, a driving cylinder 211 with an output end facing downward is arranged on the pyrograph head 21; the output end of the driving cylinder 211 is provided with a connecting plate 212; the connecting plate 212 is arranged in parallel with the bearing plate 4; the surface of the connecting plate 212 far away from the driving cylinder 211 is provided with a plurality of buffer springs 213; the other end of the buffer spring 213 is provided with a heating plate 214; the heating plate 214 is arranged in parallel with the pressure bearing plate 4; the buffer springs 213 are circumferentially distributed around the axis of the driving cylinder 211;
the driving cylinder 211 is respectively connected with the electromagnetic valve 7 and the proportional valve 8 through pipelines;
the electromagnetic valve 7, the proportional valve 8 and the heating plate 214 are electrically connected with the PLC 3; the extension or recovery of the output end of the driving cylinder 211 is realized by the opening or closing of the electromagnetic valve 7; the proportional valve 8 adjusts the air pressure through the PLC 3, so that the pressure output by the driving cylinder 211 is adjusted, and constant pressure adjustment is realized.
In an embodiment, the temperature control of the heating plate 214 is automatically controlled by a temperature curve in a PLC program of the PLC controller 3.
Further, the left and right driving mechanism 5 comprises a servo motor 51, a driving wheel 52, a driven wheel 53 and a synchronous belt; the servo motor 51 is positioned at the right side of the second station 200, and the driving wheel 52 is connected with the output end of the servo motor 51; the driven wheel 53 is positioned on the left side of the first station 100; two ends of the synchronous belt are respectively meshed with the driving wheel 52 and the driven wheel 53; the synchronous belt is also meshed with the driving wheel;
the servo motor 51 is electrically connected with the PLC controller 3.
In the embodiment, the transmission belt is meshed with the transmission wheel, and the PLC 3 controls the servo motor 51 to rotate to drive the transmission belt to rotate, so that the pyrograph mechanism 2 is driven to move left and right on the guide rail pair; the automatic left and right movement of the pyrograph mechanism 2 is realized.
Further, a left limit photoelectric switch 9 and a right limit photoelectric switch 10 are respectively arranged on the left side of the bearing plate 4 positioned at the first station 100 and the right side of the bearing plate 4 positioned at the second station 200; and the left limit photoelectric switch 9 and the right limit photoelectric switch 10 are both electrically connected with the PLC 3.
In this embodiment, when the left limit photoelectric switch 9 or the right limit photoelectric switch 10 senses the heating plate 214, the PLC controller 3 controls the servo motor 51 of the left and right driving mechanism 5 to stop rotating, so that the moving position of the pyrograph mechanism 2 can be set; thereby improving the reliability and stability of the operation of the pyrograph mechanism 2.
Furthermore, safety gratings 11 are arranged on two sides of the front of the frame 1; the safety grating 11 is electrically connected with the PLC 3.
In this embodiment, when the safety grating 11 is blocked, the pyrograph mechanism 2 stops moving left or right, and when the blocked object leaves, the pyrograph mechanism 2 continues moving left or right, so that the worker is prevented from being injured by the clamping, and the safety of the pyrograph machine is greatly improved.
Further, infrared positioning devices 12 are respectively arranged behind the first station 100 and the second station 200 of the rack 1; the infrared positioning device 12 is used for judging whether the pyrograph mechanism 2 is positioned on the first station 100 or the second station 200; the left and right driving mechanisms 5 can be controlled by the infrared positioning device 12 to drive the pyrograph mechanism 2 to be accurately positioned on the first station 100 or the second station 200 (i.e. the heating plate 214 is completely positioned above the bearing plate 4, so that the pyrograph accuracy is ensured).
Further, a PLC touch screen 13 and a counter are also arranged on the pyrograph head 21; the PLC touch screen 13 and the counter are electrically connected with the PLC controller 3; the counter is used for calculating the time of the pyrograph, is electrically connected with the PLC 3 through the counter, and controls the opening or closing of the electromagnetic valve 7, so that the driving cylinder 51 is accurately controlled to drive the heating plate to descend or ascend.
In the embodiment, the whole machine adopts a human-computer interface, and the arrangement of the PLC touch screen 13 and the PLC controller 3 ensures that the pyrograph machine is more convenient to operate and use and has better equipment stability.
The working principle is as follows: (full-automatic mode)
Step one (reset): when the power is turned on and the machine is started, the heating plate 214 is required to reset, the pyrograph mechanism 2 is reset and moves to the left until the left limit photoelectric switch 9 senses the heating plate 213, the PLC 3 controls the left and right driving mechanisms 5 to stop running (namely the pyrograph mechanism 2 stops), and the reset action is finished.
Step two (pyrography); starting the equipment, moving the pyrograph mechanism 2 to the right, and stopping the pyrograph mechanism 2 from moving left and right when the safety grating 11 is blocked; the blocked object continues to move left and right when leaving; then when the right limit photoelectric switch 10 senses the heating plate 214, the pyrography mechanism 2 is controlled to stop moving (namely, the pyrography machine head 21 of the pyrography mechanism 2 is positioned on the second station 200), then the driving cylinder 211 is controlled to drive the heating plate 214 to press downwards, after the pressing is finished (the pressing time is controlled by a counter), the driving cylinder 211 is controlled to drive the heating plate 214 to ascend, and when the workpiece which is finished with pyrography is dismounted from the bearing plate 4 of the second station 200, the right limit photoelectric switch 10 senses the heating plate 214; at the moment, the pyrograph mechanism 2 is controlled to move leftwards, and at the moment, when the safety grating 11 is blocked, the pyrograph mechanism 2 stops moving leftwards and rightwards; the blocked object moves left and right continuously when leaving; then when the left limit photoelectric switch 9 senses the heating plate 214, the pyrograph mechanism 2 is controlled to stop moving (namely, the pyrograph machine head 21 of the pyrograph mechanism 2 is positioned on the first station 100), then the driving cylinder 211 is controlled to drive the heating plate 214 to press downwards, and after the pressing is finished (the pressing time is controlled by a counter), the driving cylinder 211 is controlled to drive the heating plate 214 to ascend; when the workpiece which is finished with the pyrography is unloaded from the bearing plate 4 of the first station 100, the left limit photoelectric switch 9 senses the heating plate 214 and controls the pyrography mechanism 2 to move rightwards; the above action process is repeated all the time in the full-automatic mode.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the protective scope of the present patent claims.
Claims (8)
1. The full-automatic pyrograph machine comprises a rack, a pyrograph mechanism and a PLC (programmable logic controller), and is characterized in that a first station and a second station are sequentially arranged on the rack from left to right; the first station and the second station are both provided with a bearing plate;
the pyrograph mechanism is connected with the frame in a sliding manner; the rack is also provided with a left driving mechanism and a right driving mechanism; the left and right driving mechanisms are used for driving the pyrograph mechanism to move back and forth on a first station and a second station relative to the frame;
the pyrography mechanism is electrically connected with the PLC.
2. The full-automatic pyrograph machine according to claim 1, wherein the pyrograph mechanism includes a pyrograph head and a fixing frame; the fixing frame is L-shaped, one surface of the L-shaped fixing frame, which is parallel to the rack, is connected with the upper surface of the rack in a sliding manner through a guide rail pair, and one surface of the L-shaped fixing frame, which is vertical to the rack, is connected with the pyrograph head; the pyrograph machine head is arranged in parallel with the pressure bearing plate; one surface of the fixed frame, which is parallel to the rack, is positioned below the bearing plate and is provided with a driving wheel; the left and right driving mechanisms are in transmission connection with the fixed frame through transmission wheels;
and the left and right driving mechanisms are electrically connected with the PLC.
3. The full-automatic pyrograph machine according to claim 2, wherein the pyrograph head is provided with a driving cylinder with an output end facing downward; the output end of the driving cylinder is provided with a connecting plate; the connecting plate and the bearing plate are arranged in parallel; the surface of the connecting plate, which is far away from the driving cylinder, is provided with a plurality of buffer springs; the other end of the buffer spring is provided with a heating plate; the heating plate and the pressure bearing plate are arranged in parallel; the buffer springs are circumferentially distributed by taking the axis of the driving cylinder as a center;
the driving cylinder is respectively connected with the electromagnetic valve and the proportional valve through pipelines;
and the electromagnetic valve, the proportional valve and the heating plate are electrically connected with the PLC.
4. The full-automatic pyrograph machine according to claim 2, wherein the left and right driving mechanisms include a servo motor, a driving wheel, a driven wheel, and a synchronous belt; the servo motor is positioned on the right side of the second station, and the driving wheel is connected with the output end of the servo motor; the driven wheel is positioned on the left side of the first station; two ends of the synchronous belt are respectively meshed with the driving wheel and the driven wheel; the synchronous belt is also meshed with the driving wheel;
the servo motor is electrically connected with the PLC.
5. The full-automatic pyrograph machine according to claim 1, wherein a left limit photoelectric switch and a right limit photoelectric switch are respectively provided on a left side of the pressure-bearing plate at the first station and a right side of the pressure-bearing plate at the second station; and the left limit photoelectric switch and the right limit photoelectric switch are electrically connected with the PLC.
6. The full-automatic pyrograph machine according to claim 1, wherein safety gratings are provided on both sides of the front of the frame; the safety grating is electrically connected with the PLC.
7. The full-automatic pyrograph machine according to claim 1, wherein the frame is provided with infrared positioning devices respectively located behind the first station and the second station; the infrared positioning device is used for judging whether the pyrograph mechanism is positioned on the first station or the second station.
8. The full-automatic pyrograph machine according to claim 3, wherein the pyrograph machine head is further provided with a PLC touch screen and a counter; and the PLC touch screen and the counter are electrically connected with the PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123153748.XU CN216993526U (en) | 2021-12-14 | 2021-12-14 | Full-automatic pyrograph machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123153748.XU CN216993526U (en) | 2021-12-14 | 2021-12-14 | Full-automatic pyrograph machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216993526U true CN216993526U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123153748.XU Active CN216993526U (en) | 2021-12-14 | 2021-12-14 | Full-automatic pyrograph machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216993526U (en) |
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2021
- 2021-12-14 CN CN202123153748.XU patent/CN216993526U/en active Active
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