CN109590971B - Line drawing device and line drawing method - Google Patents
Line drawing device and line drawing method Download PDFInfo
- Publication number
- CN109590971B CN109590971B CN201811643997.7A CN201811643997A CN109590971B CN 109590971 B CN109590971 B CN 109590971B CN 201811643997 A CN201811643997 A CN 201811643997A CN 109590971 B CN109590971 B CN 109590971B
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- Prior art keywords
- line drawing
- workpiece
- line
- roller
- dust
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
- B25H7/045—Devices, e.g. scribers, for marking characterised by constructional details of the marking elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention discloses a line drawing device and a line drawing method, wherein the line drawing device comprises line drawing mechanisms arranged on one side or two sides of a conveying belt, 2 line drawing mechanisms are arranged on each side, 2 line drawing mechanisms are arranged at intervals along the conveying direction of the conveying belt, material pressing rollers are arranged at intervals of the 2 line drawing mechanisms, each line drawing mechanism comprises a holding frame and a line drawing device for drawing lines on a workpiece, the holding frame is rotatably connected to an installation frame of the conveying belt, the line drawing device is detachably arranged on the holding frame, the line drawing ends of the line drawing devices face towards the workpiece arranged on the conveying rollers of the conveying belt, and the line drawing device is provided with a line drawing driving mechanism. According to the invention, the adjustable scriber is arranged on one side or two sides of the conveying belt, and when the workpiece is continuously conveyed through the conveying belt, the scriber is used for scribing the workpiece, so that the scribing quality and the scribing speed are improved.
Description
Technical Field
The invention belongs to the technical field of automatic equipment, and particularly relates to equipment for assembling sheet plates, which is particularly suitable for the equipment for assembling a diffusion plate of a flat lamp.
Background
Since 1960, the LED lamp is used as an indication light source of instruments and meters, is widely applied to illumination in urban illumination chemical engineering from traffic sign lamps, brake lamps, display screens, mobile phones and colored lamps, and shows good development space and wide market prospect;
the most commonly used flat lamp in the LED lamp, the optical elements thereof include a light guide plate and a diffusion plate lamp, the diffusion plate is a piece of optical material of the outermost layer of the flat lamp (the layer visible to the user in the finished flat lamp), and the diffusion plate is used for interfering the light to make the illumination angle of the light become larger, but because the diffusion plate is positioned at the outermost layer, the side edge of the diffusion plate also generates the light guide effect to generate the light leakage phenomenon, and for this light leakage, the simplest commonly used method is that before the assembly, the side edge of the diffusion plate is coated by a black marker for covering, in the prior art, the work of line drawing coating is completed by manual operation, the speed is slow and the quality is uncontrollable.
Disclosure of Invention
The invention mainly solves the technical problems by providing a line drawing device and a line drawing method, wherein an adjustable line drawing device is arranged on one side or two sides of a conveying belt, and when a workpiece is continuously conveyed through the conveying belt, the line drawing device is used for drawing lines on the workpiece, so that the line drawing quality and the line drawing speed are improved; the line drawing method can be used for drawing lines, the line drawing operation of the whole workpiece can be completed only by driving the material pressing roller, and the condition that the workpiece impacts the line drawing device can not occur.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a setting-out device, includes locates the setting-out mechanism of conveyer belt one side or both sides, every side setting-out mechanism is equipped with 2, 2 setting-out mechanism is followed the direction of delivery interval arrangement of conveyer belt, 2 setting-out mechanism the interval department is equipped with the swage roller, setting-out mechanism is including holding the frame and being used for giving the setting-out of work piece, hold the frame rotatable connect in the mounting bracket of conveyer belt, rotatable connection the axial of holding the frame with the direction of transmission of conveyer belt is parallel, setting-out device demountable installation in hold the frame, setting-out device's setting-out end orientation is arranged in on the conveying roller of conveyer belt the work piece, setting-out device is equipped with setting-out actuating mechanism, setting-out actuating mechanism can drive setting-out device's setting-out end supports the top or leaves the work piece.
Further, the holding frame comprises a rotating seat and a clamping seat used for clamping the line drawing device, the rotating seat is rotatably connected to the mounting frame, the line drawing driving mechanism comprises a sliding table cylinder, the clamping seat is installed on the rotating seat through the sliding table cylinder, and the sliding table cylinder drives the clamping seat to reciprocate along the extending direction of the line drawing device.
Further, the workpiece is a sheet-like workpiece.
Further, the workpiece is a diffusion plate for an LED flat lamp.
Further, the pressing roller is provided with a pressure adjusting mechanism, the pressure adjusting mechanism drives the pressing roller to press the workpiece, and the pressing roller is a dust adhering roller capable of adhering dirt on the surface of the workpiece.
Further, the dust-binding roller comprises a first dust-binding roller and a second dust-binding roller, wherein the first dust-binding roller is attached to the workpiece and rotates along with the conveying of the workpiece, and the second dust-binding roller is attached to the first dust-binding roller and rotates along with the first dust-binding roller.
Further, the viscosity of the second dust-binding roller is larger than that of the first dust-binding roller, and the second dust-binding roller is a dust-binding paper roll.
Further, the two sides of the mounting frame are provided with mounting columns, the holding frame of the line drawing mechanism is rotatably connected with the mounting columns, and the material pressing roller is mounted on the mounting columns.
Further, the line drawing device is a marker pen.
The utility model provides a line drawing method, 2 of conveyer belt one side line drawing mechanism is first line drawing mechanism and second line drawing mechanism, first line drawing mechanism with second line drawing mechanism separates into first line drawing side and second line drawing side with the conveyer belt, the line drawing method includes the following steps:
(1) All the line drawing devices are driven to lift up through a line drawing driving mechanism, so that line drawing ends of the line drawing devices are driven to be far away from the workpieces on the conveying belt;
(2) When the workpiece enters the material pressing roller, the line drawing device of the first line drawing mechanism is driven to fall through the line drawing driving mechanism, so that the line drawing end of the line drawing device is propped against the workpiece, and as the workpiece is clamped and transmitted by the material pressing roller and the conveying line, the rear section of the workpiece is drawn with lines, and the rear section is defined by the transmission direction of the workpiece;
(3) Lifting the first line drawing mechanism after the rear section line drawing of the workpiece is finished, and reversely conveying the workpiece by reversely running the conveying belt when the initial position of the drawn line on the workpiece is transmitted to the lower part of the second line drawing mechanism, and simultaneously, dropping the second line drawing mechanism to draw a line on the front section of the workpiece;
(4) After the front section of the workpiece is drawn, the second line drawing mechanism is lifted, then the conveying line returns to the normal conveying direction, and the workpiece completes the whole line drawing action.
The invention has the beneficial effects that:
1. according to the invention, the adjustable line drawing device is arranged on one side or two sides of the conveying belt, and when a workpiece is continuously conveyed through the conveying belt, the line drawing device is used for drawing lines on the workpiece, so that the line drawing quality is improved and the line drawing speed is improved; the line drawing method can be used for drawing lines, the line drawing operation of the whole workpiece can be completed only by driving one material pressing roller, and the condition that the workpiece impacts a line drawing device can not occur;
2. the line drawing device is driven by a sliding table cylinder, so that the extending distance of the driving device can be ensured under a smaller volume, and the line drawing device automatically operates; the material pressing roller is a dust adhering roller with a dust adhering function, the workpiece is contacted with the dust adhering roller with low viscosity, and the dust adhering roller is a consumable material capable of being replaced in time, so that the dust adhering cleaning quality can be ensured.
The foregoing description is only an overview of the present invention, and is intended to provide a better understanding of the present invention, as it is embodied in the following description, with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the overall structure of the line drawing apparatus of the present invention;
FIG. 2 is a schematic structural view of the line drawing mechanism of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 1;
FIG. 4 is a schematic diagram of a line drawing method used by the line drawing apparatus of the present invention;
the parts in the drawings are marked as follows:
conveyor belt 2001, conveyor roller 20011, mounting bracket 20012, mounting upright 200121;
the drawing device comprises a drawing mechanism 2002, a holding frame 20021, a rotating seat 200211, a through groove 2002111, a pin 200122, a clamping seat 200212, a drawing device 20022, a drawing end 200221, a drawing driving mechanism 20023, a sliding table cylinder 200231, a sliding table 200232 and a buffer spring 200233;
a work 2003;
the device comprises a material pressing roller 2004, a pressure adjusting mechanism 20043, a first dust adhering roller 20041, a second dust adhering roller 20042, an adjusting block 20044, a chute 200441, a driving cylinder 20045 and a bearing 20046;
the first line drawing mechanism L2, the second line drawing mechanism R2, the first line drawing side L1 and the second line drawing side R1.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
Examples: a line drawing apparatus as shown in fig. 1 to 3: the line drawing mechanism comprises line drawing mechanisms 2002 arranged on one side or two sides of a conveying belt 2001, 2 line drawing mechanisms are arranged on each side along the conveying direction of the conveying belt at intervals, material pressing rollers 2004 are arranged at intervals of the 2 line drawing mechanisms, each line drawing mechanism comprises a holding frame 20021 and a line drawing device 20022 used for drawing lines on a workpiece 2003, the holding frames are rotatably connected to the mounting frames 20012 of the conveying belt, the axial directions of the holding frames are rotatably connected to the conveying belt in parallel, the line drawing devices are detachably arranged on the holding frames, line drawing ends 200221 of the line drawing devices face to the workpiece arranged on the conveying rollers 20011 of the conveying belt, and line drawing driving mechanisms 20023 are arranged on the line drawing devices and can drive line drawing ends of the line drawing devices to prop against or leave the workpiece.
The holder includes roating seat 200211 and is used for the centre gripping the grip slipper 200212 of scriber, roating seat rotatable connect in the mounting bracket, rotatable connect's structure is: the rotating seat is provided with a circular arc-shaped through groove 2002111, the mounting frame is provided with a pin 200122 penetrating through the through groove, and the rotation of the rotating seat is limited by the through groove and the pin;
the line drawing driving mechanism comprises a sliding table cylinder 200231, the clamping seat is arranged on the rotating seat through the sliding table cylinder, and the sliding table cylinder drives the clamping seat to reciprocate along the extending direction of the line drawing device;
in this embodiment, as shown in fig. 2, the clamping seat is installed in the sliding table cylinder through the sliding table 200232, and the sliding table is further provided with a buffer spring 200233, the buffer spring abuts against the clamping seat, so that the clamping seat keeps a stretched state, and when a line is drawn, the buffer spring gives the line drawing device a function of reciprocating buffering, so that the line drawing effect can be improved.
The workpiece is a sheet-shaped workpiece.
The workpiece is a diffusion plate used by the LED flat lamp.
The pressing roller is provided with a pressure adjusting mechanism 20043, the pressing roller is pressed against the workpiece by the pressure adjusting mechanism, and the pressing roller is a dust-sticking roller capable of sticking dirt on the surface of the workpiece;
the dust-binding rollers comprise a first dust-binding roller 20041 and a second dust-binding roller 20042, wherein the first dust-binding roller is attached to the workpiece and rotates along with the conveying of the workpiece, and the second dust-binding roller is attached to the first dust-binding roller and rotates along with the first dust-binding roller.
In this embodiment, as shown in fig. 3: the pressure regulating mechanism comprises a regulating block 20044 and a driving cylinder 20045, wherein the regulating block is provided with a chute 200441, rollers of the first dust-binding roller and the second dust-binding roller are arranged in the chute of the regulating block, the first dust-binding roller and the second dust-binding roller can slide in the chute and can rotate along the axis of the first dust-binding roller and the second dust-binding roller, the first dust-binding roller and the second dust-binding roller are arranged in the chute through bearings 20046, a piston rod of the driving cylinder stretches out to be propped against the roller of the second dust-binding roller, the driving cylinder drives the second dust-binding roller to compress the first dust-binding roller, and the compressing force is regulated through the air pressure driving the cylinder;
the viscosity of the second dust-binding roller is greater than that of the first dust-binding roller, and the second dust-binding roller is a dust-binding paper roll; in this embodiment, the first dust-binding roller is a rubber covered roller with low viscosity, and the dust-binding paper roll is a consumable material capable of being replaced in time.
The two sides of the mounting frame are provided with mounting columns 200121, the holding frame of the line drawing mechanism is rotatably connected with the mounting columns, and the material pressing roller is mounted on the mounting columns.
In this embodiment, the line drawing device is a marker pen.
A line drawing method using the line drawing device is shown in fig. 4: the 2 line drawing mechanisms on one side of the conveying belt are a first line drawing mechanism L2 and a second line drawing mechanism R2, the first line drawing mechanism and the second line drawing mechanism divide the conveying belt into a first line drawing side L1 and a second line drawing side R1, and the line drawing method comprises the following steps:
(1) All the line strippers are driven to lift up through a line striping driving mechanism, so that line striping ends of the line striping stripers are driven to be far away from the workpieces 2003 on the conveyor belt;
(2) When the workpiece enters the pressing roller 2004, the line drawing device of the first line drawing mechanism is driven to fall through the line drawing driving mechanism, so that the line drawing end of the line drawing device is propped against the workpiece, and as the workpiece is clamped and conveyed by the pressing roller and the conveying line, the rear section of the workpiece is drawn with lines, and the rear section is defined by the conveying direction of the workpiece;
(3) Lifting the first line drawing mechanism after the rear section line drawing of the workpiece is finished, and reversely conveying the workpiece by reversely running the conveying belt when the initial position of the drawn line on the workpiece is transmitted to the lower part of the second line drawing mechanism, and simultaneously, dropping the second line drawing mechanism to draw a line on the front section of the workpiece;
(4) After the front section of the workpiece is drawn, the second line drawing mechanism is lifted, then the conveying line returns to the normal conveying direction, and the workpiece completes the whole line drawing action.
The working process and working principle of the invention are as follows:
firstly, the line drawing device is driven to lift up through a line drawing driving mechanism, so that a line drawing end of the line drawing device is driven to be far away from the workpiece on the conveying belt; the workpiece is conveyed from the first line drawing side to the second line drawing side, when the workpiece enters the material pressing roller, the line drawing device of the first line drawing mechanism is driven to fall through the driving mechanism, the line drawing end of the line drawing device is propped against the workpiece, and as the workpiece is clamped and conveyed by the material pressing roller and the conveying line, the rear section of the workpiece is drawn with lines; after finishing the line drawing of the rear section of the workpiece, lifting the first line drawing mechanism, and reversely conveying the workpiece by reversely running the conveying belt when the initial position of the line drawn on the workpiece is transmitted to the lower part of the second line drawing mechanism, and simultaneously, dropping the second line drawing mechanism to draw the line of the front section of the workpiece; after the front section of the workpiece is completely drawn, the second line drawing mechanism is lifted, and then the conveying line returns to the normal conveying direction, and the workpiece completes the whole line drawing action at the moment;
in short, the line drawing device is provided with adjustable line drawing devices at one side or two sides of the conveying belt, and when a workpiece is continuously conveyed through the conveying belt, the line drawing device is used for drawing lines on the workpiece, so that the line drawing quality is improved, and the line drawing speed is improved; the line drawing method can be used for drawing lines, the line drawing operation of the whole workpiece can be completed only by driving one material pressing roller, and the condition that the workpiece impacts a line drawing device can not occur;
the line drawing device is driven by a sliding table cylinder, so that the extending distance of the driving device can be ensured under a smaller volume, and the line drawing device automatically operates; the material pressing roller is a dust adhering roller with a dust adhering function, the workpiece is contacted with the dust adhering roller with low viscosity, and the dust adhering roller is a consumable material capable of being replaced in time, so that the dust adhering cleaning quality can be ensured.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the present invention and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A line drawing device, characterized in that: the line drawing device comprises line drawing mechanisms (2002) arranged on one side or two sides of a conveying belt (2001), wherein 2 line drawing mechanisms are arranged on each side, 2 line drawing mechanisms are arranged at intervals along the conveying direction of the conveying belt, material pressing rollers (2004) are arranged at intervals of the 2 line drawing mechanisms, each line drawing mechanism comprises a holding frame (20021) and a line drawing device (20022) used for drawing lines on a workpiece (2003), the holding frames are rotatably connected to mounting frames (20012) of the conveying belt, the axial directions of the rotatably connected holding frames are parallel to the conveying direction of the conveying belt, the line drawing devices are detachably arranged on the holding frames, line drawing ends (200221) of the line drawing devices face to the workpiece arranged on the conveying rollers (20011) of the conveying belt, and the line drawing devices are provided with line drawing driving mechanisms (20023) which can drive line drawing ends of the line drawing devices to prop against or leave the workpiece;
the 2 line drawing mechanisms on one side of the conveying belt are a first line drawing mechanism (L2) and a second line drawing mechanism (R2), the first line drawing mechanism and the second line drawing mechanism divide the conveying belt into a first line drawing side (L1) and a second line drawing side (R1), and the line drawing method of the line drawing device comprises the following steps:
(1) All the line drawing devices are driven to lift up through a line drawing driving mechanism, so that line drawing ends of the line drawing devices are driven to be far away from the workpieces on the conveying belt;
(2) When the workpiece enters the material pressing roller, the line drawing device of the first line drawing mechanism is driven to fall through the line drawing driving mechanism, so that the line drawing end of the line drawing device is propped against the workpiece, and as the workpiece is clamped and transmitted by the material pressing roller and the conveying belt, the rear section of the workpiece is drawn with lines, and the rear section is defined by the transmission direction of the workpiece;
(3) Lifting the first line drawing mechanism after the rear section line drawing of the workpiece is finished, and reversely conveying the workpiece by reversely running the conveying belt when the initial position of the drawn line on the workpiece is transmitted to the lower part of the second line drawing mechanism, and simultaneously, dropping the second line drawing mechanism to draw a line on the front section of the workpiece;
(4) After the front section of the workpiece is completely drawn, the second line drawing mechanism is lifted, then the conveying belt returns to the normal conveying direction, and the workpiece completes the whole line drawing action.
2. The line striping apparatus of claim 1, wherein: the gripping frame comprises a rotating seat (200211) and a clamping seat (200212) for clamping the scriber, the rotating seat is rotatably connected to the mounting frame, the scriber driving mechanism comprises a sliding table cylinder (200231), the clamping seat is mounted on the rotating seat through the sliding table cylinder, and the sliding table cylinder drives the clamping seat to reciprocate along the extending direction of the scriber.
3. The line striping apparatus of claim 1, wherein: the workpiece is a sheet-shaped workpiece.
4. The line striping apparatus of claim 1, wherein: the workpiece is a diffusion plate used by the LED flat lamp.
5. The line striping apparatus of claim 1, wherein: the pressing roller is provided with a pressure adjusting mechanism (20043), the pressure adjusting mechanism drives the pressing roller to press the workpiece, and the pressing roller is a dust-sticking roller capable of sticking dirt on the surface of the workpiece.
6. The line striping apparatus of claim 5, wherein: the dust-binding rollers comprise a first dust-binding roller (20041) and a second dust-binding roller (20042), wherein the first dust-binding roller is attached to the workpiece and rotates along with the conveying of the workpiece, and the second dust-binding roller is attached to the first dust-binding roller and rotates along with the first dust-binding roller.
7. The line striping apparatus of claim 6, wherein: the second dust-binding roller has a viscosity greater than that of the first dust-binding roller.
8. The line striping apparatus of claim 1, wherein: the utility model discloses a line drawing device, including installation frame, pressure material roller, line drawing mechanism, mounting frame, pressure material roller, mounting frame (200121) are all equipped with to the both sides of installation frame, line drawing mechanism's gripping frame rotatable connect in the installation frame, the pressure material roller install in the installation frame.
9. The line striping apparatus of claim 1, wherein: the line drawing device is a marker pen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811643997.7A CN109590971B (en) | 2018-12-29 | 2018-12-29 | Line drawing device and line drawing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811643997.7A CN109590971B (en) | 2018-12-29 | 2018-12-29 | Line drawing device and line drawing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109590971A CN109590971A (en) | 2019-04-09 |
| CN109590971B true CN109590971B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811643997.7A Active CN109590971B (en) | 2018-12-29 | 2018-12-29 | Line drawing device and line drawing method |
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| CN (1) | CN109590971B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339982A (en) * | 2019-05-27 | 2019-10-18 | 浙江凯耀照明股份有限公司 | A kind of method that panel light eliminates bright border |
| CN111546694B (en) * | 2020-05-16 | 2021-10-29 | 长春市信安包装有限公司 | Marking line equipment before corrugated container board is assembled |
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| CN209520886U (en) * | 2018-12-29 | 2019-10-22 | 昆山拓誉自动化科技有限公司 | Line-plotting device |
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| JP2001334480A (en) * | 2000-05-30 | 2001-12-04 | Nichiha Corp | Marking device |
| JP2002355778A (en) * | 2001-06-01 | 2002-12-10 | Sekisui House Ltd | Marking line drawing system |
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| CN109590971A (en) | 2019-04-09 |
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