CN216125936U - Frictioning equipment - Google Patents
Frictioning equipment Download PDFInfo
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- CN216125936U CN216125936U CN202121207274.XU CN202121207274U CN216125936U CN 216125936 U CN216125936 U CN 216125936U CN 202121207274 U CN202121207274 U CN 202121207274U CN 216125936 U CN216125936 U CN 216125936U
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- guide roller
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Abstract
The utility model relates to the technical field of wiping equipment, and particularly discloses a glue wiping device, which comprises: the material placing rotary table is used for placing continuous frictioning cloth; the guide roller set plays a role in guiding the frictioning cloth, so that the frictioning cloth forms a first straight cloth section, then extends to one side of the discharging turntable, which is far away from the first straight cloth section, and then extends to one side of the first straight cloth section, which is far away from the discharging turntable, to form a second straight cloth section opposite to the first straight cloth section; an interval space for the workpiece to be wiped to extend into is arranged between the first flat cloth section and the second flat cloth section; the clamping jaw is used for driving the first flat cloth section and the second flat cloth section to approach each other so as to wipe the workpiece to be wiped. The utility model provides a frictioning device which can fully utilize the front and back surfaces of frictioning cloth to wipe a nozzle and effectively solve the problem of waste of the frictioning cloth.
Description
Technical Field
The utility model relates to the technical field of wiping equipment, in particular to glue wiping equipment.
Background
With the continuous development of dispensing technology, the dispenser plays an increasingly important role in the production of electronic products. During the dispensing operation, residual glue is often adhered to the nozzle tip. The residual glue will have a bad influence on the subsequent dispensing quality. Therefore, after dispensing, the nozzle is often required to be placed on a glue wiping device for wiping, and the residual glue is removed.
The existing frictioning equipment directly uses a motor to drive the frictioning cloth to move forward in a single direction, and then the nozzle is wiped, however, the back of the frictioning cloth can not be fully utilized, and serious waste is caused.
Therefore, the existing glue wiping equipment needs to be improved to solve the problem that the back of the glue wiping cloth cannot be fully utilized.
The above information disclosed in this background section is only included to enhance understanding of the background of the disclosure and therefore may contain information that does not form the prior art that is currently known to one of ordinary skill in the art.
SUMMERY OF THE UTILITY MODEL
One object of the present invention is to provide a rubbing device, which can fully utilize the front and back of a rubbing cloth to wipe a nozzle, thereby effectively solving the waste problem of the rubbing cloth.
To achieve the above object, the present invention provides a glue spreading apparatus, comprising:
the material placing rotary table is used for placing continuous frictioning cloth;
the guide roller set plays a role in guiding the frictioning cloth, so that the frictioning cloth forms a first straight cloth section, then extends to one side of the discharging turntable, which is far away from the first straight cloth section, and then extends to one side of the first straight cloth section, which is far away from the discharging turntable, to form a second straight cloth section opposite to the first straight cloth section; an interval space for the workpiece to be wiped to extend into is arranged between the first flat cloth section and the second flat cloth section;
the clamping jaw is used for driving the first flat cloth section and the second flat cloth section to approach each other so as to wipe the workpiece to be wiped.
Optionally, the guide roller set includes:
the back of the frictioning cloth is attached to the first guide roller and the second guide roller, and a first straight cloth section is formed between the first guide roller and the second guide roller;
the third guide roller and the fourth guide roller are both positioned on one side of the discharging turntable, which is far away from the first guide roller and the second guide roller, and the back of the frictioning cloth is attached to the first guide roller and the second guide roller;
the fifth guide roller and the sixth guide roller are both positioned on one sides, far away from the discharging turntable, of the first guide roller and the second guide roller, and the back of the frictioning cloth is attached to the first guide roller and the second guide roller.
Optionally, the distance between the third guide roller and the fourth guide roller is greater than the diameter of the discharging turntable.
Optionally, one side of the third guide roller and one side of the fourth guide roller, which are far away from the material placing turntable, are provided with a metering rotating roller;
the metering rotary roller is connected with a metering assembly used for sensing the rotating number of turns of the metering rotary roller.
Optionally, the metering assembly includes a light barrier and a photoelectric sensor;
the light blocking sheet and the metering roller rotate synchronously, and the photoelectric sensor is triggered to transmit electric signals, so that the number of rotation turns of the metering roller is recorded.
Optionally, a distance between the first guide roller and the second guide roller is a first distance, a distance between the third guide roller and the fourth guide roller is a second distance, and a distance between the fifth guide roller and the sixth guide roller is a third distance;
the first distance is less than the second distance and less than the third distance.
Optionally, the cleaning device further comprises a material receiving turntable for receiving the wiped rubber cloth.
Optionally, still include the workstation, blowing carousel, guide roller set, clamping jaw and receipts material carousel all install in on the workstation.
Optionally, a protective cover is arranged above the workbench, and the protective cover is provided with a notch, so that the first flat distribution section, the second flat distribution section and the clamping jaw are exposed through the notch.
Optionally, the clamping jaw includes a first clamping arm located on one side of the first flat cloth section far away from the second flat cloth section, a second clamping arm located on one side of the second flat cloth section far away from the first flat cloth section, and a driving device for driving the first clamping arm and the second clamping arm to move in an opening and closing manner.
The utility model has the beneficial effects that: the utility model provides a frictioning equipment, because frictioning cloth is continuous, when frictioning cloth started from the place ahead of blowing carousel with fixed direction, after winding to the rear of blowing carousel, when returning to the place ahead of blowing carousel again, the one side that frictioning cloth is close to the blowing carousel always is the same side of frictioning cloth, namely, if the one side of first straight cloth section towards second straight cloth section is the front, the one side that second straight cloth section towards first straight cloth section is the back. Therefore, each section of the frictioning cloth moves to the position corresponding to the first straight cloth section, the front surface is used for wiping, and the back surface is used for wiping when the section of the frictioning cloth moves to the position corresponding to the second straight cloth section, so that double surfaces of the frictioning cloth can be utilized, and the problem of waste of the existing frictioning equipment is effectively solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic external structural view of a glue spreading device according to an embodiment;
FIG. 2 is a schematic view of an internal structure of a glue spreading device according to an embodiment;
fig. 3 is a schematic bottom structure diagram of the glue wiping device provided by the embodiment.
In the figure:
1. a work table;
2. a material placing turntable;
3. a guide roller set; 301. a first guide roller; 302. a second guide roller; 303. a third guide roller; 304. a fourth guide roller; 305. a fifth guide roller; 306. a sixth guide roller;
4. a clamping jaw; 401. a first clamp arm; 402. a second clamp arm; 403. a drive device;
5. a motor;
6. a material receiving turntable;
7. rubbing cloth; 701. a first flat cloth section; 702. a second straight cloth section; 703. an intervening space;
8. a metering roller;
9. a light blocking sheet;
10. a photosensor;
11. and a protective cover.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that 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. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the referred devices or elements must have the specific orientations, be configured to operate in the specific orientations, and thus are not to be construed as limitations of the present invention.
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
Referring to fig. 1 to 3, the embodiment provides a glue wiping device, which includes a workbench 1, a material placing turntable 2, a guide roller set 3, a clamping jaw 4, and a material receiving turntable 6 driven by a motor 5 to receive material, wherein the material placing turntable 2, the guide roller set 3, the clamping jaw 4, and the material receiving turntable 6 are all mounted on the workbench 1.
The material placing turntable 2 is used for placing continuous frictioning cloth 7, and the frictioning cloth 7 is preferably stored in a roll shape, so that the space is saved. The guide roller group 3 guides the frictioning cloth 7, so that the frictioning cloth 7 extends to the other side of the discharging turntable 2 far away from the first straight cloth section 701 after forming the first straight cloth section 701 on one side of the discharging turntable 2, and then extends to one side of the first straight cloth section 701 far away from the discharging turntable 2 to form a second straight cloth section 702 opposite to the first straight cloth section 701; and finally, the material is extended to a material receiving turntable 6, and the wiped rubber cloth 7 is recovered by the material receiving turntable 6. An interval space 703 for the workpiece to be wiped to extend into is arranged between the first flat cloth section 701 and the second flat cloth section 702. After the workpiece to be wiped extends into the spacing space 703, the clamping jaw 4 can drive the first flat cloth section 701 and the second flat cloth section 702 to approach each other so as to wipe the workpiece to be wiped, after wiping is completed, the clamping jaw 4 is opened, the rubberizing fabric 7 automatically resets under the tensioning action, the workpiece to be wiped is removed, the material receiving turntable 6 rotates, and the rubberizing fabric 7 can be pulled to advance and change positions while being stored.
Because the frictioning cloth 7 is continuous, when the frictioning cloth 7 starts from the front of the discharging turntable 2 in a fixed direction (clockwise or counterclockwise), winds to the rear of the discharging turntable 2, and then returns to the front of the discharging turntable 2, one side of the frictioning cloth 7 close to the discharging turntable 2 is always the same side of the frictioning cloth 7 (taking the direction shown in fig. 1 as an example, the front always faces the discharging turntable 2 clockwise, and the back always faces the discharging turntable 2 counterclockwise), that is, if one side of the first straight cloth section 701 facing the second straight cloth section 702 is the front, one side of the second straight cloth section 702 facing the first straight cloth section 701 is the back, therefore, when each section of frictioning cloth 7 moves to the position corresponding to the first straight cloth section 701, the front is used for wiping, and when the section moves to the position corresponding to the second straight cloth section 702, the back is used for wiping, therefore, double-sided utilization of the frictioning cloth 7 can be achieved, and the problem of waste of existing frictioning equipment is effectively solved.
As an alternative guiding manner of the rubbed cloth, the guide roller group 3 comprises a first guide roller 301, a second guide roller 302, a third guide roller 303, a fourth guide roller 304, a fifth guide roller 305 and a sixth guide roller 306 which are arranged around the discharging turntable in a counterclockwise sequence.
The first guide roller 301 and the second guide roller 302 are located on the same side of the discharging turntable 2, the back surface of the frictioning cloth 7 is attached to the first guide roller 301 and the second guide roller 302, and the first straight cloth section 701 is formed between the first guide roller 301 and the second guide roller 302. The third guide roller 303 and the fourth guide roller 304 are both positioned on one side of the discharging turntable 2 far away from the first guide roller 301 and the second guide roller 302, and the back of the frictioning cloth 7 is attached to the first guide roller 301 and the second guide roller 302. The fifth guide roller 305 and the sixth guide roller 306 are both positioned on one side of the first guide roller 301 and the second guide roller 302 away from the discharging turntable 2, and the back of the frictioning cloth 7 is attached to the first guide roller 301 and the second guide roller 302.
The frictioning cloth 7 sequentially passes through a first guide roller 301, a second guide roller 302, a third guide roller 303, a fourth guide roller 304, a fifth guide roller 305 and a sixth guide roller 306, and the frictioning cloth 7 can be guided to anticlockwise surround the discharging turntable 2.
Further, in order to avoid the frictioning cloth 7 interfering with the discharging turntable 2, the distance between the third guide roller 303 and the fourth guide roller 304 may be larger than the diameter of the discharging turntable 2.
In this embodiment, the metering roller 8 is arranged on one side of the third guide roller 303 and the fourth guide roller 304 away from the emptying turntable 2; the metering roller 8 is connected with a metering component for sensing the number of turns of the metering roller 8.
Specifically, the metering assembly includes a light barrier 9 and a photoelectric sensor 10 fixedly arranged at the bottom of the worktable 1. The light barrier 9 with the measurement is changeed 8 synchronous rotations of roller, and every rotation certain angle all can shelter from photoelectric sensor 10's laser signal, and then triggers photoelectric sensor 10 produces corresponding signal of telecommunication, can calculate according to the number of times of triggering of point signal and obtain the number of turns of rotation of measurement commentaries on classics roller 8 can calculate the quantity of frictioning cloth 7 according to the number of turns of rotation of record, when the quantity of frictioning cloth 7 reached or was close the default, can send warning signal and remind the workman to pack into new frictioning cloth 7.
In this embodiment, the distance between the first guide roller 301 and the second guide roller 302 is a first distance, the distance between the third guide roller 303 and the fourth guide roller 304 is a second distance, and the distance between the fifth guide roller 305 and the sixth guide roller 306 is a third distance. The first distance is less than the second distance and less than the third distance. Since the metering roller 8 is located behind the third guide roller 303 and the fourth guide roller 304, the distance is set so that the rubbing cloth 7 does not interfere with the extending and turning process.
Optionally, a protective cover 11 is disposed above the working platform 1, and the protective cover 11 is provided with a notch, which exposes the first flat cloth section 701, the second flat cloth section 702 and the clamping jaw 4, so as to perform a wiping operation.
In this embodiment, the clamping jaw 4 includes a first clamping arm 401 located on a side of the first flat distributing section 701 away from the second flat distributing section 702, a second clamping arm 402 located on a side of the second flat distributing section 702 away from the first flat distributing section 701, and a driving device 403 for driving the first clamping arm 401 and the second clamping arm 402 to move in an opening and closing manner. Optionally, the driving device 403 is a clamping jaw air cylinder or a clamping jaw motor.
The workpiece to be wiped may be a nozzle or other members that need to be wiped, which is not limited in this embodiment.
The problem of frictioning cloth used repeatedly can not appear in the frictioning equipment that this embodiment provided, and can the displacement volume of accurate control frictioning cloth, it is convenient to change the frictioning cloth, can also monitor the in service behavior of frictioning cloth, reports to the police in advance when the frictioning cloth is running out soon, can not influence the production progress. When the device works in the face of different types of nozzles, the opening distance of the two clamping arms can be quickly adjusted to adapt to different frictioning scenes.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An adhesive dispensing apparatus, comprising:
the material placing rotary table is used for placing continuous frictioning cloth;
the guide roller set plays a role in guiding the frictioning cloth, so that the frictioning cloth forms a first straight cloth section, then extends to one side of the discharging turntable, which is far away from the first straight cloth section, and then extends to one side of the first straight cloth section, which is far away from the discharging turntable, to form a second straight cloth section opposite to the first straight cloth section; an interval space for the workpiece to be wiped to extend into is arranged between the first flat cloth section and the second flat cloth section;
the clamping jaw is used for driving the first flat cloth section and the second flat cloth section to approach each other so as to wipe the workpiece to be wiped.
2. The frictioning apparatus of claim 1, wherein the set of guide rollers comprises:
the back of the frictioning cloth is attached to the first guide roller and the second guide roller, and a first straight cloth section is formed between the first guide roller and the second guide roller;
the third guide roller and the fourth guide roller are both positioned on one side of the discharging turntable, which is far away from the first guide roller and the second guide roller, and the back of the frictioning cloth is attached to the first guide roller and the second guide roller;
the fifth guide roller and the sixth guide roller are both positioned on one sides, far away from the discharging turntable, of the first guide roller and the second guide roller, and the back of the frictioning cloth is attached to the first guide roller and the second guide roller.
3. The frictioning apparatus of claim 2, wherein the distance between the third and fourth guide rollers is greater than the diameter of the discharge turntable.
4. The frictioning equipment according to claim 3, characterized in that a metering roller is arranged on one side of the third guide roller and the fourth guide roller away from the discharging turntable;
the metering rotary roller is connected with a metering assembly used for sensing the rotating number of turns of the metering rotary roller.
5. The frictioning apparatus of claim 4, wherein the metering assembly includes a light barrier and a photosensor;
the light blocking sheet and the metering roller rotate synchronously, and the photoelectric sensor is triggered to transmit electric signals, so that the number of rotation turns of the metering roller is recorded.
6. The frictioning apparatus according to claim 4, characterized in that the distance between said first and second guide rollers is a first distance, the distance between said third and fourth guide rollers is a second distance, the distance between said fifth and sixth guide rollers is a third distance;
the first distance is less than the second distance and less than the third distance.
7. The frictioning apparatus of claim 1, further comprising a material receiving turntable for receiving a frictioning cloth that has been wiped.
8. The frictioning equipment of claim 7, further comprising a workbench, wherein the discharging turntable, the guide roller set, the clamping jaws and the receiving turntable are all mounted on the workbench.
9. The frictioning apparatus of claim 8, characterized in that a protective cover is provided above the work table, said protective cover being provided with a notch that exposes the first and second straight cloth sections and the clamping jaw.
10. The frictioning device of claim 1,
the clamping jaw comprises a first clamping arm positioned on one side, away from the second straight distribution section, of the first straight distribution section, a second clamping arm positioned on one side, away from the first straight distribution section, of the second straight distribution section, and a driving device driving the first clamping arm and the second clamping arm to move in an opening and closing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121207274.XU CN216125936U (en) | 2021-06-01 | 2021-06-01 | Frictioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121207274.XU CN216125936U (en) | 2021-06-01 | 2021-06-01 | Frictioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216125936U true CN216125936U (en) | 2022-03-25 |
Family
ID=80766001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121207274.XU Active CN216125936U (en) | 2021-06-01 | 2021-06-01 | Frictioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216125936U (en) |
-
2021
- 2021-06-01 CN CN202121207274.XU patent/CN216125936U/en active Active
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