CN219664497U - Wiping device - Google Patents

Abstract

The utility model provides a wiping device which comprises a bearing mechanism, a cloth supplying mechanism, a cloth collecting mechanism, a wiping mechanism and a transfer mechanism, wherein the wiping mechanism comprises a first wiping component and a second wiping component, the first wiping component and the second wiping component are arranged at intervals along a first direction, the first wiping component comprises a second direction transferring component, a third direction transferring component, a wiping driving component and a first wiping component, the first wiping component is connected with the wiping driving component and is connected with the third direction transferring component in a sliding manner, the wiping driving component is connected with the third direction transferring component, the third direction transferring component is connected with the second direction transferring component, the second direction transferring component is connected with the bearing mechanism, the transfer mechanism is connected with the bearing mechanism and is arranged between the wiping mechanisms, and two groups of workpieces can be simultaneously wiped through two wiping tools, so that the wiping efficiency of the workpieces is improved, and meanwhile, the wiping driving component is driven by the wiping driving component to wipe the workpieces in the second direction, and the yield of the workpieces is improved.

Description

Wiping device

Technical Field

The utility model relates to the technical field of wiping devices, in particular to a wiping device.

Background

In order to meet the production requirement of high cleanliness, the workpiece needs to be wiped by wiping equipment, in the existing wiping equipment, two groups of wiping pieces are generally arranged to form two wiping stations, the workpiece wiped by one wiping station is transferred to the other wiping station by a transfer platform to wipe the workpiece again, so that the wiping efficiency is improved, and meanwhile, the transfer platform drives the workpiece to move in the left-right direction, so that the wiping pieces wipe the workpiece in the left-right direction; however, the existing wiping apparatus cannot wipe the workpiece in the front-rear direction, so that the quality of wiping is low, thereby resulting in low wiping qualification rate of the workpiece and further affecting the yield of the workpiece in the wiping operation.

Disclosure of Invention

The utility model provides a wiping device which is used for improving the wiping yield on the basis of improving the wiping efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a wiping device for wiping a workpiece, comprising:

the bearing mechanism is provided with a first wiping position and a second wiping position;

the cloth supply mechanism is connected with the bearing mechanism, and is wound with wiping cloth and used for releasing the wiping cloth;

the cloth collecting mechanism is arranged at intervals with the cloth supplying mechanism and connected with the bearing mechanism and is used for collecting the wiping cloth released by the cloth supplying mechanism;

the first wiping component and the second wiping component are arranged at intervals along a first direction, the first wiping component comprises a second direction transferring component, a third direction transferring component, a wiping driving component and a first wiping component, the first wiping component is connected with the wiping driving component and is connected with the third direction transferring component in a sliding mode along the second direction, the wiping driving component is connected with the third direction transferring component, the third direction transferring component is connected with the second direction transferring component, the second direction transferring component is connected with the bearing mechanism, and the first wiping component is used for wiping the workpiece;

the transfer mechanism is connected with the bearing mechanism and arranged between the wiping mechanisms; wherein,,

the cleaning cloth sequentially passes through the first cleaning position, the first cleaning parts and the second cleaning positions and the second cleaning components, the second direction transfer part is used for driving the third direction transfer part to drive the first cleaning part to move to the position right above the workpiece along the second direction, the third direction transfer part is used for driving the cleaning driving part to drive the first cleaning part to move to the position which is propped against one side of the cleaning cloth along the third direction so that the other side of the cleaning cloth is propped against the workpiece, the cleaning driving part is used for driving the first cleaning part which is propped against the cleaning cloth to move back and forth along the second direction so as to drive the cleaning cloth to wipe the workpiece, and the transfer mechanism is used for transferring the workpiece which is wiped by the first cleaning part to the second cleaning part from the first cleaning position, and the second cleaning component is used for cleaning the workpiece which is positioned at the second cleaning position.

In one embodiment, the wiping driving member includes:

the movable body is connected to the third-direction transfer part in a sliding manner along the second direction, one end of the movable body is provided with a through hole, the through hole penetrates through the movable body along the third direction, and the section shape of the hole wall of the through hole is elliptical;

the eccentric wheel is accommodated in the through hole, and the side wall of the eccentric wheel is propped against a part of the hole wall of the through hole;

the wiping driving body is connected with the connecting body and the eccentric wheel and is used for driving the eccentric wheel to rotate so as to drive the movable body to move along the second direction.

In one embodiment, the third direction transfer element includes:

the mounting frame is connected with the second direction transfer component, and the second direction transfer component is used for driving the mounting frame to move along the second direction;

a third direction transfer driving body connected to the mounting frame;

a connecting body connected to the third direction transfer driving body and slidingly connected to the wiping driving member along the second direction; the third-direction transfer driving body is used for driving the connecting body to drive the wiping driving piece to move along the third direction.

In an embodiment, the third direction transferring member includes a connecting body, the connecting body includes a connecting portion and a sliding rail, and the sliding rail is connected to a side of the connecting portion facing the movable body;

the movable body comprises a sliding block and a movable part, wherein the sliding block is connected to one side of the movable part, which faces the connecting body, and is connected to the sliding rail in a sliding manner along the second direction.

In one embodiment, the first wiper assembly further includes a first liquid spray assembly disposed adjacent to the first wiper, the first liquid spray assembly including:

a first support body, one end of which is fixed to the second direction transfer member;

the first spraying liquid is connected to the other end of the first support body and is used for spraying liquid;

the first detection body is adjacently arranged at the other end of the first spraying liquid and connected with the first support body and is used for detecting whether the workpiece exists on the first wiping position.

In one embodiment, the transfer mechanism includes:

the transfer and transfer assembly is connected with the bearing mechanism;

the transfer assembly is used for driving the transfer frame to move along the first direction;

the transfer driving piece is connected with the transfer and transfer frame;

the transfer absorbing part is connected to the transfer driving part and used for absorbing the workpiece, and the transfer driving part is used for driving the transfer absorbing part to move along the third direction.

In one embodiment, the wiping device further includes two first guides, the two first guides are disposed on opposite sides of the first wiper at intervals along the first direction, and the two first guides are abutted against one surface of the wiping cloth and used for guiding the wiping cloth close to the first wiper to move along the first direction.

In one embodiment, the cloth collecting mechanism includes:

the cloth collecting assembly is rotationally connected to the bearing mechanism and used for collecting the wiping cloth;

the cloth collecting driving piece is connected with the cloth collecting assembly and the bearing mechanism and used for driving the cloth collecting assembly to rotate.

In one embodiment, the cloth feeding mechanism includes:

the cloth supply assembly is rotationally connected with the bearing mechanism;

the cloth supply driving piece is connected with the bearing mechanism and the cloth supply assembly and is used for driving the cloth supply assembly to rotate.

In an embodiment, the wiping device further comprises a tensioning assembly adjacent to the cloth collecting mechanism, the tensioning assembly comprising:

the first tensioning driving piece is connected to the bearing mechanism;

the first connecting frame is connected with the first tensioning driving piece;

the first tensioning roller is rotationally connected to the first connecting frame;

the second connecting frame is connected with the bearing mechanism;

the second tensioning roller is rotationally connected to the second connecting frame;

the second tensioning driving piece is connected with the second tensioning roller and used for driving the second tensioning roller to rotate, the wiping cloth passes through a gap between the first tensioning roller and the second tensioning roller, so that the first tensioning roller and the second tensioning roller are respectively propped against two opposite sides of the wiping cloth, and the first tensioning driving piece is used for driving the first connecting frame to drive the first tensioning roller to be close to or far away from the second tensioning roller.

When the wiping device wipes a workpiece, firstly, wiping cloth released by a cloth supplying mechanism sequentially passes through the first wiping position, the first wiping piece, the second wiping position and the second wiping component, then, the second direction transferring piece drives the third direction transferring piece to drive the first wiping piece to move to the position right above the workpiece along the second direction, the third direction transferring piece drives the wiping driving piece to drive the first wiping piece to move to the side which is abutted against the wiping cloth along the third direction so as to enable the other side of the wiping piece to abut against the workpiece, then, the wiping driving piece drives the first wiping piece which is abutted against the wiping piece to reciprocate along the second direction so as to drive the wiping piece to wipe the workpiece, and finally, the transferring mechanism transfers the workpiece wiped by the first wiping piece to the second wiping position from the first wiping position; therefore, the first wiping component and the second wiping component wipe the workpieces at the first wiping position and the second wiping position respectively so as to meet the requirement of high cleanliness, and the two wiping stations can wipe two groups of workpieces at the same time, so that the wiping efficiency of the workpieces is improved, and meanwhile, the wiping piece is driven by the wiping driving piece to reciprocate in the second direction so as to drive the wiping piece to wipe the workpieces in the second direction, so that the yield of workpiece wiping is improved; furthermore, the wiping yield is improved on the basis of improving the wiping efficiency.

It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the utility model or to delineate the scope of the utility model. Other features of the present utility model will become apparent from the description that follows.

Drawings

The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present utility model will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present utility model are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:

in the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

FIG. 1 shows a schematic view of the structure of a wiping device according to an embodiment of the utility model;

FIG. 2 illustrates a schematic view of the first wiping component of FIG. 1;

FIG. 3 shows an enlarged view of a portion of III in FIG. 2;

FIG. 4 shows a schematic front view of the wiping device of FIG. 1;

FIG. 5 is a schematic view of the transfer mechanism of FIG. 1;

FIG. 6 illustrates a schematic view of the construction of the second wiping component of FIG. 1;

FIG. 7 is a schematic view showing the structure of the cloth collecting mechanism in FIG. 1;

FIG. 8 shows a schematic structural view of a portion of the tensioning assembly of FIG. 1;

fig. 9 shows a schematic structural view of another part of the tensioning assembly of fig. 1.

The reference numerals in the figures illustrate:

in the figure: 11. the bearing mechanism, 12, the cloth supplying mechanism, 121, the cloth supplying assembly, 122, the cloth supplying driving piece, 13, the cloth collecting mechanism, 131, the cloth collecting assembly, 1311, the cloth collecting rotating shaft, 1312, the baffle plate, 132, the cloth collecting driving piece, 14, the wiping mechanism, 141, the first wiping assembly, 1411, the second direction transferring piece, 1412, the third direction transferring piece, 1412a, the mounting frame, 1412b, the third direction transferring driving body, 1412c, the first third direction driving part, 1412d, the fixing frame, 1412e, the second third direction driving part, 1412f, the first guiding part, 1412g, the second guiding part, 1412h, the connecting body, 1412i, the connecting part, 1412j, the slide rail, 1412k, the pressure detecting part, 1413, the wiping driving piece, 1413a, the movable body, 1413b, the slide block, 1413c, the movable part, 1413d, the eccentric wheel, 1413e, the wiping driving body, 1413f and the penetrating hole, 1414, first wiper 1415, first spray assembly, 1415a, first support, 1415b, first spray, 1415c, first probe, 142, second wiper assembly, 1421, second direction carrier, 1422, third direction carrier, 1423, second wiper, 1424, second spray, 1424a, second support, 1424b, second spray, 1424c, second probe, 15, transfer mechanism, 151, transfer assembly, 152, transfer carrier, 153, transfer drive, 154, transfer suction, 16, tensioning assembly, 161, first tensioning drive, 162, first link, 163, first tensioning roller, 164, second link, 165, second tensioning roller, 166, second tensioning drive, 17, first guide, 18, second guide, 19, wiper.

Detailed Description

In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions according to the embodiments of the present utility model will be clearly described in the following with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present disclosure may be performed in parallel, sequentially, or in a different order, so long as the desired result of the technical solution of the present disclosure is achieved, and the present disclosure is not limited herein.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

For convenience of illustration, a three-dimensional coordinate system is added to fig. 1, where the first direction is the direction in which the X axis is located, that is, the direction in which the first wiper 141 and the second wiper 142 are disposed, the direction in which the Y axis is located is the second direction, that is, the direction in which the second direction transfer 1411 drives the third direction transfer 1412 to move, and the direction in which the Z axis is located is the third lowering, that is, the direction in which the third direction transfer 1412 drives the first wiper 1414 to move, and the first direction, the second direction and the third direction are perpendicular to each other.

Referring to fig. 1-2 together, the present embodiment provides a wiping device for wiping a workpiece, which includes a carrying mechanism 11, a cloth feeding mechanism 12, a collecting mechanism 13, a wiping mechanism 14 and a transferring mechanism 15, wherein the carrying mechanism 11 is provided with a first wiping position and a second wiping position, the cloth feeding mechanism 12 is connected to the carrying mechanism 11, the cloth feeding mechanism 12 is wound with a wiping cloth 19 and is used for releasing the wiping cloth 19, the collecting mechanism 13 and the cloth feeding mechanism 12 are arranged at intervals and connected to the carrying mechanism 11, the wiping mechanism 14 includes a first wiping component 141 and a second wiping component 142, the first wiping component 141 and the second wiping component 142 are arranged at intervals along a first direction, the first wiping component 141 includes a second direction transferring component 1411, a third direction transferring component 1412, a wiping driving component 1413 and a first wiping component 1414, the first wiping component 1414 is connected to the driving component 1413 and is slidingly connected to the third direction transferring component 1412 along a second direction, the wiping driving component 1413 is connected to the third direction transferring component 1412, the third direction transferring component 1411 is connected to the carrying mechanism 11, and the wiping mechanism 14 is arranged between the carrying mechanism 11 and is connected to the carrying mechanism 11.

The wiping cloth 19 sequentially passes through the first wiping position, the first wiping piece 1414 and the second wiping position and the second wiping component 142, the second direction transferring piece 1411 is used for driving the third direction transferring piece 1412 to drive the first wiping piece 1414 to move to the position right above the workpiece along the second direction, the third direction transferring piece 1412 is used for driving the wiping driving piece 1413 to drive the first wiping piece 1414 to move to abut against one surface of the wiping cloth 19 along the third direction so that the other surface of the wiping cloth 19 abuts against the workpiece, the wiping driving piece 1413 is used for driving the first wiping piece 1414 abutting against the wiping cloth 19 to reciprocate along the second direction so as to drive the wiping cloth 19 to wipe the workpiece, the transfer mechanism 15 is used for transferring the workpiece wiped by the first wiping piece 1414 from the first wiping position to the second wiping position, and the second wiping component 142 is used for wiping the workpiece positioned at the second wiping position. Illustratively, the workpiece may be a glass substrate in an electronic apparatus, the second direction transfer member 1411 may be a slide table, and the first wiper 1414 may be made of a rubber material.

When the wiping device wipes a workpiece, firstly, the wiping cloth 19 released by the cloth supplying mechanism 12 sequentially passes through the first wiping position and the first wiping part 1414 and between the second wiping position and the second wiping part 142, then, the second direction transferring part 1411 drives the third direction transferring part 1412 to drive the first wiping part 1414 to move right above the workpiece along the second direction, the third direction transferring part 1412 drives the wiping driving part 1413 to drive the first wiping part 1414 to move along the third direction until one surface of the wiping cloth 19 is abutted against, so that the other surface of the wiping cloth 19 is abutted against the workpiece, then, the wiping driving part 1413 drives the first wiping part 1414 abutted against the wiping cloth 19 to reciprocate along the second direction to drive the wiping cloth 19 to wipe the workpiece, the transferring mechanism 15 transfers the wiped workpiece by the first wiping part 1414 to the second wiping position, and finally, the second wiping part 142 is positioned on the workpiece at the second wiping position; in this way, the first wiping component 141 and the second wiping component 142 wipe the workpiece at the first wiping position and the second wiping position respectively, so as to meet the requirement of high cleanliness, and the two wiping stations can wipe two groups of workpieces at the same time, so that the wiping efficiency of the workpieces is improved, and meanwhile, the wiping piece is driven to reciprocate in the second direction by the wiping driving piece 1413 so as to drive the wiping piece 19 to wipe the workpieces in the second direction, so that the yield of workpiece wiping is improved; furthermore, the wiping yield is improved on the basis of improving the wiping efficiency.

It will be appreciated that the carrying mechanism 11 includes a first workpiece carrying platform (not shown) and a second workpiece carrying platform (not shown) for carrying workpieces, the first workpiece carrying platform is disposed directly under the first wiping component 141, the second workpiece carrying platform is disposed directly under the second wiping component 142, the first workpiece carrying platform and the second workpiece carrying platform extend along a first direction and are used for conveying the workpieces in the first direction, wherein the first wiping position is disposed on the first workpiece carrying platform and adjacent to the first wiping component 1414, the second wiping position is disposed on the second workpiece carrying platform and adjacent to the second wiping component 142, and the transferring mechanism 15 is used for transferring the workpieces located at the first wiping position from the workpiece carrying platform to the second wiping position on the workpiece carrying platform.

Referring to fig. 3, in some embodiments, the wiping driving member 1413 includes a movable body 1413a, an eccentric wheel 1413d and a wiping driving body 1413e, the movable body 1413a is slidably connected to the third direction transferring member 1412 along the second direction, a through hole 1413f is formed at one end of the movable body 1413a, the through hole 1413f penetrates the movable body 1413a along the third direction, the cross-section of the wall of the through hole 1413f is elliptical, the eccentric wheel 1413d is accommodated in the through hole 1413f and the side wall of the eccentric wheel 1413d abuts against a portion of the wall of the through hole 1413f, the wiping driving body 1413e is connected to the connecting body 1412h and the eccentric wheel 1413d, and the wiping driving body 1413e is used for driving the eccentric wheel 1413d to rotate so as to drive the movable body 1413a to move along the second direction. Illustratively, the wiping driving body 1413e may be a motor.

In this way, the wiping driving body 1413e drives the eccentric wheel 1413d to rotate, the side wall of the eccentric wheel 1413d pushes a part of the hole wall of the through hole 1413f, and along with the continuous rotation of the eccentric wheel 1413d, the eccentric wheel 1413d drives the movable body 1413a to reciprocate in the second direction, so that the first wiping piece 1414 reciprocates in the second direction, and meanwhile, the movable body 1413a is slidably connected with the third direction transferring piece 1412, so that the movable body 1413a and the first wiping piece 1414 can stably move in the second direction, and the stability of the first wiping piece 1414 during movement is improved.

Referring to fig. 2, in some embodiments, the third direction transferring member 1412 includes a mounting frame 1412a, a third direction transferring driving body 1412b and a connecting body 1412h, the mounting frame 1412a is connected to the second direction transferring member 1411, the second direction transferring member 1411 is used for driving the mounting frame 1412a to move along the second direction, the third direction transferring driving body 1412b is connected to the mounting frame 1412a, the connecting body 1412h is connected to the third direction transferring driving body 1412b and slidingly connected to the wiping driving member 1413 along the second direction, and the third direction transferring driving body 1412b is used for driving the connecting body 1412h to drive the wiping driving member 1413 to move along the third direction.

Thus, the second direction transferring member 1411 drives the mounting frame 1412a to move along the second direction, the mounting frame 1412a drives the third direction transferring driving body 1412b, the connecting body 1412h and the first wiper 1414 to move along the second direction, and the third direction transferring driving body 1412b drives the connecting body 1412h to drive the first wiper 1414 to move along the third direction so as to move the first wiper 1414 against the wiper 19.

Referring to fig. 2, in some embodiments, the third direction transferring element 1412 includes a connecting body 1412h, the connecting body 1412h includes a connecting portion 1412i and a sliding rail 1412j, the sliding rail 1412j is connected to a side of the connecting portion 1412i facing the movable body 1413a, the movable body 1413a includes a sliding block 1413b and a movable portion 1413c, and the sliding block 1413b is connected to a side of the movable portion 1413c facing the connecting body 1412h and is slidably connected to the sliding rail 1412j along the second direction.

In this way, by the sliding connection between the sliding block 1413b and the sliding rail 1412j, the movable portion 1413c can relatively move in the third direction between the connecting portions 1412i, and the moving stability of the movable portion 1413c is better, and meanwhile, the sliding rail 1412j is also used for bearing the weight of the movable body 1413a and the first wiper 1414, so that the moving stability of the movable body 1413a and the first wiper 1414 is further improved.

Referring to fig. 2, in some embodiments, the connecting body 1412h further includes a pressure detecting portion 1412k, where the pressure detecting portion 1412k is connected to a side of the connecting portion 1412i facing away from the movable body 1413a, and is connected to the third direction transferring member 1412. For example, the pressure detecting portion 1412k may be an electrically connected pressure sensor and a corresponding type of controller, wherein the electrically connected pressure sensor and the corresponding type of controller are existing components.

Referring to fig. 2, in some embodiments, the third direction transferring driving body 1412b includes a first third direction driving part 1412c, a fixing frame 1412d and a second third direction driving part 1412e, the first third direction driving part 1412c is connected to the fixing frame 1412a and the fixing frame 1412d, the second third direction driving part 1412e is connected to a side of the fixing frame 1412d away from the first third direction driving part 1412c and is connected to the connecting body 1412h, the first third direction driving part 1412c is used for fine-adjusting the height of the first wiper 1414 in the third direction, the second third direction driving part 1412e is used for fast-adjusting the height of the first wiper 1414 in the third direction, and the first third direction driving part 1412c and the second third direction driving part 1412e are matched for fast-adjusting the pressure of the first wiper 1414 driving the wiper 19 to press against the workpiece. For example, the first third direction driving part 1412c may be a lifting motor, and the second third direction driving part 1412e may be a lifting cylinder.

Referring to fig. 2, in some embodiments, the third direction transferring driving body 1412b further includes a first guiding portion 1412f, where the first guiding portion 1412f is connected to the mounting frame 1412a and the connecting body 1412h, and is used for guiding the connecting body 1412h to move along the third direction. Illustratively, the first guide 1412f may be a linear bearing.

Referring to fig. 2, in some embodiments, the third direction transferring driving body 1412b further includes a second guiding portion 1412g, where the second guiding portion 1412g is connected to the mounting frame 1412a and the mounting frame 1412d, and is used for guiding the mounting frame 1412d to move along the third direction. Illustratively, the second guide 1412g may be a linear bearing.

Referring to fig. 3, in some embodiments, the first wiping component 141 further includes a first liquid spraying component 1415, where the first liquid spraying component 1415 is adjacent to the first wiping component 1414, the first liquid spraying component 1415 includes a first supporting body 1415a, a first liquid spraying body 1415b and a first detecting body 1415c, one end of the first supporting body 1415a is fixed on the second direction transferring member 1411, the first liquid spraying body 1415b is connected to the other end of the first supporting body 1415a for spraying liquid, and the first detecting body 1415c is adjacent to the first liquid spraying body 1415b and connected to the other end of the first supporting body 1415a for detecting whether the second wiping area has a workpiece. Illustratively, the liquid sprayed by the first liquid spraying body 1415b may be alcohol, the first detecting body 1415c may be an optical fiber detector, and the first detecting body 1415c is electrically connected with the first liquid spraying body 1415b, wherein the optical fiber detector is an existing component.

In this way, the first detector 1415c detects whether the workpiece exists in the first wiping position, and when the workpiece exists in the first wiping position, the first detector 1415c controls the first liquid spraying body 1415b to spray liquid towards the workpiece, so that wet wiping of the workpiece is realized, and the wiping yield of the workpiece is further improved.

Referring to fig. 4-5, in some embodiments, the transfer mechanism 15 includes a transfer component 151, a transfer frame 152, a transfer driving member 153, and a transfer absorbing member 154, the transfer component 151 is connected to the carrying mechanism 11, one end of the transfer frame 152 is connected to the transfer component 151, the transfer component 151 is used for driving the transfer frame 152 to move along a first direction, the transfer driving member 153 is connected to the transfer frame 152, the transfer absorbing member 154 is connected to the transfer driving member 153 and is used for absorbing a workpiece, and the transfer driving member 153 is used for driving the transfer absorbing member 154 to move along a third direction. Illustratively, the transfer assembly 151 may be a sliding table, the transfer driving member 153 may be an air cylinder, and the transfer adsorbing member 154 may be a vacuum chuck.

In operation, first, the transfer and transfer component 151 drives the transfer and transfer frame 152 to move along the first direction, the transfer and transfer frame 152 drives the transfer driving member 153 and the transfer and transfer absorbing member 154 to move right above the workpiece at the first wiping position, then the transfer driving member 153 drives the transfer and transfer absorbing member 154 to move along the third direction to abut against the workpiece, the transfer and transfer absorbing member 154 absorbs the workpiece, finally, the transfer and transfer component 151 drives the transfer and transfer frame 152 to move, and the transfer and transfer frame 152 drives the workpiece absorbed by the transfer and transfer absorbing member 154 to move to the second wiping position, so that the second wiping component 142 wipes the workpiece.

Referring to fig. 1, in some embodiments, the wiping device further includes two first guide members 17, where the two first guide members 17 are disposed on opposite sides of the first wiping member 1414 at intervals along the first direction, and the two first guide members 17 abut against one surface of the wiping cloth 19 and are used to guide the wiping cloth 19 adjacent to the first wiping member 1414 to move along the first direction. Illustratively, both guides are guide rollers.

In this way, the two first guides 17 guide the wiping cloth 19 penetrating between the first wiping piece 1414 and the workpiece to extend along the third direction, so that more wiping cloths 19 cover the upper end surface of the workpiece, so that the wiping cloth 19 can wipe the workpiece quickly, and the wiping efficiency is improved.

Referring to fig. 6, in some embodiments, the second wiping component 142 includes a second direction carrying component 1421, a third direction carrying component 1422, and a second wiping component 1423, where the second direction carrying component 1421 is connected to the carrying mechanism 11, the third direction carrying component 1422 is connected to the second direction carrying component 1421, the second direction carrying component 1421 is used to drive the third direction carrying component 1422 to move along the second direction, the second wiping component 1423 is connected to the third direction carrying component 1422, and the third direction carrying component 1422 is used to drive the second wiping component 1423 to move along the third direction to abut against one side of the wiping cloth 19, and the other side of the wiping cloth 19 wipes the workpiece. Illustratively, the first wiper 1414 may be made of a rubber material.

The second wiping component 142 further includes a second liquid spraying member 1424 adjacent to the second wiping component 1423, where the second liquid spraying member 1424 includes a second supporting body 1424a, a second liquid spraying body 1424b, and a second detecting body 1424c, one end of the second supporting body 1424a is connected to the second direction carrying member 1421, the second liquid spraying body 1424b is connected to the other end of the second supporting body 1424a and is used for spraying liquid, and the second detecting body 1424c is adjacent to the second liquid spraying body 1424b and is connected to the other end of the second supporting body 1424a and is used for detecting whether a workpiece is in the second wiping position. Illustratively, the liquid ejected from the second liquid ejecting body 1424b is alcohol, the second detecting body 1424c may be an optical fiber detector, and the second detecting body 1424c is electrically connected to the second liquid ejecting body 1424b, where the optical fiber detector is an existing component.

Referring to fig. 1, in some embodiments, the wiping device further includes two second guiding elements 18, where the two second guiding elements 18 are disposed on opposite sides of the second wiping element 1423 at intervals along the first direction, and the two second guiding elements 18 abut against one surface of the wiping element 19, so as to guide the wiping element 19 adjacent to the second wiping element 1423 to move along the first direction. Illustratively, both second guides 18 are guide rollers.

In this way, the two second guides 18 guide the wiping cloth 19 penetrating between the first wiping piece 1414 and the workpiece to extend along the third direction, so that more wiping cloths 19 cover the upper end surface of the workpiece, so that the wiping cloth 19 can wipe the workpiece quickly, and the wiping efficiency is improved.

Referring to fig. 1, in some embodiments, the cloth collecting mechanism 13 includes a cloth collecting assembly 131 and a cloth collecting driving member 132, where the cloth collecting assembly 131 is rotatably connected to the carrying mechanism 11 and is used for collecting the cleaning cloth 19, and the cloth collecting driving member 132 is connected to the cloth collecting assembly 131 and the carrying mechanism 11 and is used for driving the cloth collecting assembly 131 to rotate. Illustratively, the cloth take-up drive 132 may be a torque motor. In this way, the cloth collecting assembly 131 is driven to rotate by the cloth collecting driving piece 132 so as to automatically collect the wiping cloth 19.

Referring to fig. 7, in the present embodiment, the cloth collecting assembly 131 includes a cloth collecting shaft 1311 and two baffle plates 1312, the two baffle plates 1312 are connected to opposite ends of the cloth collecting shaft 1311, the cloth collecting shaft 1311 is rotatably connected to the carrying mechanism 11 and connected to the cloth collecting driving member 132, and is used for stopping opposite ends of the wiping cloth 19 wound on the cloth collecting shaft 1311, and the cloth collecting shaft 1311 may be an air-inflated shaft, for example.

Referring to fig. 1, in some embodiments, the cloth feeding mechanism 12 includes a cloth feeding assembly 121 and a cloth feeding driving member 122, the cloth feeding assembly 121 is rotatably connected to the carrying mechanism 11, and the cloth feeding driving member 122 is connected to the carrying mechanism 11 and the cloth feeding assembly 121 for driving the cloth feeding assembly 121 to rotate. For example, the cloth feed drive 122 may be a torque motor. In this manner, the cloth feed drive 122 drives the cloth feed assembly 121 to rotate to automatically release the wipe 19.

Referring to fig. 8-9, in some embodiments, the wiping device further includes a tensioning assembly 16 disposed adjacent to the cloth collecting mechanism 13, the tensioning assembly 16 includes a first tensioning driving member 161, a first connecting frame 162, a first tensioning roller 163, a second connecting frame 164, a second tensioning roller 165 and a second tensioning driving member 166, the first tensioning driving member 161 is connected to the carrying mechanism 11, the first connecting frame 162 is connected to the first tensioning driving member 161, the first tensioning roller 163 is rotatably connected to the first connecting frame 162, the second connecting frame 164 is connected to the carrying mechanism 11, the second tensioning roller 165 is rotatably connected to the second connecting frame 164, the second tensioning driving member 166 is connected to the second tensioning roller 165 and is used for driving the second tensioning roller 165 to rotate, the wiping cloth 19 passes through a gap between the first tensioning roller 163 and the second tensioning roller 165, so that the first tensioning roller 163 and the second tensioning roller 165 respectively abut against opposite sides of the wiping cloth 19, and the first tensioning driving member 161 is used for driving the first connecting frame 162 to drive the first tensioning roller 163 to approach or separate from the second tensioning roller 165. Illustratively, the first tensioning drive 161 may be a pneumatic cylinder, the second tensioning drive 166 may be a motor, and the first tensioning roller 163 and the second tensioning roller 165 may each be a rubber roller.

In this way, the first tensioning driving member 161 drives the first tensioning roller 163 to approach the second tensioning roller 165, so that the extrusion force of the first tensioning roller 163 and the second tensioning roller 165 to the wiping cloth 19 is larger, and the friction force of the first tensioning roller 163 and the second tensioning roller 165 to the wiping cloth 19 is larger than the torsion force of the cloth collecting driving member 132, so that the second tensioning driving member 166 drives the second tensioning roller 165 to drive the wiping cloth 19 to stably move, and the wiping cloth 19 released by the cloth supplying mechanism 12 is always in a tensioning state, so that the wiping cloth 19 can stably wipe a workpiece, and the stability of wiping operation is improved.

The operating principle of the wiping device is approximately as follows:

firstly, the wiping cloth 19 released by the cloth feeding mechanism 12 is rolled up by the cloth collecting mechanism 13, and the wiping cloth 19 is driven by the tensioning assembly 16 to move at a stable speed and tension the wiping cloth 19 between the cloth collecting mechanism 13 and the cloth feeding mechanism 12;

then, the first wiper 1414 is driven by the second direction transfer member 1411 and the third direction transfer member 1412 to move to abut against the wiper 19, the wiper 19 abuts against the workpiece at the first wiping position, the first wiper 1414 is driven by the wiper driving member 1413 to move along the second direction, and the first wiper 1414 drives the wiper 19 to wipe the workpiece in the second direction;

finally, the transfer mechanism 15 grabs the first wiper 1414 from the first wiping station to wipe the finished workpiece and transfers it to the second wiping station to facilitate the second wiper 142 to wipe the workpiece in the first direction, thereby wiping off the wiping residue and alcohol residue of the first wiper 141 on the workpiece.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. A wiping device for wiping a workpiece, comprising:

the bearing mechanism is provided with a first wiping position and a second wiping position;

the cloth supply mechanism is connected with the bearing mechanism, and is wound with wiping cloth and used for releasing the wiping cloth;

the cloth collecting mechanism is arranged at intervals with the cloth supplying mechanism and connected with the bearing mechanism and is used for collecting the wiping cloth released by the cloth supplying mechanism;

the first wiping component and the second wiping component are arranged at intervals along a first direction, the first wiping component comprises a second direction transferring component, a third direction transferring component, a wiping driving component and a first wiping component, the first wiping component is connected with the wiping driving component and is connected with the third direction transferring component in a sliding mode along the second direction, the wiping driving component is connected with the third direction transferring component, the third direction transferring component is connected with the second direction transferring component, the second direction transferring component is connected with the bearing mechanism, and the first wiping component is used for wiping the workpiece;

the transfer mechanism is connected with the bearing mechanism and arranged between the wiping mechanisms; wherein,,

the cleaning cloth sequentially passes through the first cleaning position, the first cleaning parts and the second cleaning positions and the second cleaning components, the second direction transfer part is used for driving the third direction transfer part to drive the first cleaning part to move to the position right above the workpiece along the second direction, the third direction transfer part is used for driving the cleaning driving part to drive the first cleaning part to move to the position which is propped against one side of the cleaning cloth along the third direction so that the other side of the cleaning cloth is propped against the workpiece, the cleaning driving part is used for driving the first cleaning part which is propped against the cleaning cloth to move back and forth along the second direction so as to drive the cleaning cloth to wipe the workpiece, and the transfer mechanism is used for transferring the workpiece which is wiped by the first cleaning part to the second cleaning part from the first cleaning position, and the second cleaning component is used for cleaning the workpiece which is positioned at the second cleaning position.

2. The wiping device of claim 1, wherein the wiping drive comprises:

the movable body is connected to the third-direction transfer part in a sliding manner along the second direction, one end of the movable body is provided with a through hole, the through hole penetrates through the movable body along the third direction, and the section shape of the hole wall of the through hole is elliptical;

the eccentric wheel is accommodated in the through hole, and the side wall of the eccentric wheel is propped against a part of the hole wall of the through hole;

the wiping driving body is connected with the connecting body and the eccentric wheel and is used for driving the eccentric wheel to rotate so as to drive the movable body to move along the second direction.

3. The wiping device of claim 1, wherein the third direction transfer element comprises:

the mounting frame is connected with the second direction transfer component, and the second direction transfer component is used for driving the mounting frame to move along the second direction;

a third direction transfer driving body connected to the mounting frame;

a connecting body connected to the third direction transfer driving body and slidingly connected to the wiping driving member along the second direction; the third-direction transfer driving body is used for driving the connecting body to drive the wiping driving piece to move along the third direction.

4. The wiping device according to claim 2, wherein the third-direction transfer member includes a connecting body including a connecting portion and a slide rail connected to a side of the connecting portion facing the movable body;

the movable body comprises a sliding block and a movable part, wherein the sliding block is connected to one side of the movable part, which faces the connecting body, and is connected to the sliding rail in a sliding manner along the second direction.

5. The wiping device of claim 1, wherein the first wiping assembly further comprises a first liquid spray assembly disposed adjacent to the first wiping element, the first liquid spray assembly comprising:

a first support body, one end of which is fixed to the second direction transfer member;

the first spraying liquid is connected to the other end of the first support body and is used for spraying liquid;

the first detection body is adjacently arranged at the other end of the first spraying liquid and connected with the first support body and is used for detecting whether the workpiece exists on the first wiping position.

6. The wiping device of claim 1, wherein the relay mechanism comprises:

the transfer and transfer assembly is connected with the bearing mechanism;

the transfer assembly is used for driving the transfer frame to move along the first direction;

the transfer driving piece is connected with the transfer and transfer frame;

the transfer absorbing part is connected to the transfer driving part and used for absorbing the workpiece, and the transfer driving part is used for driving the transfer absorbing part to move along the third direction.

7. A wiping device as defined in claim 1, wherein,

the wiping device further comprises two first guide pieces, wherein the two first guide pieces are arranged on two opposite sides of the first wiping piece at intervals along the first direction, the two first guide pieces are abutted against one surface of the wiping cloth, and the wiping cloth close to the first wiping piece is guided to move along the first direction.

8. The wiping device of claim 1, wherein the cloth collecting mechanism comprises:

the cloth collecting assembly is rotationally connected to the bearing mechanism and used for collecting the wiping cloth;

the cloth collecting driving piece is connected with the cloth collecting assembly and the bearing mechanism and used for driving the cloth collecting assembly to rotate.

9. The wiping device of claim 1, wherein the cloth feed mechanism comprises:

the cloth supply assembly is rotationally connected with the bearing mechanism;

the cloth supply driving piece is connected with the bearing mechanism and the cloth supply assembly and is used for driving the cloth supply assembly to rotate.

10. The wiping device of claim 1, further comprising a tensioning assembly positioned adjacent to the cloth retraction mechanism, the tensioning assembly comprising:

the first tensioning driving piece is connected to the bearing mechanism;

the first connecting frame is connected with the first tensioning driving piece;

the first tensioning roller is rotationally connected to the first connecting frame;

the second connecting frame is connected with the bearing mechanism;

the second tensioning roller is rotationally connected to the second connecting frame;

the second tensioning driving piece is connected with the second tensioning roller and used for driving the second tensioning roller to rotate, the wiping cloth passes through a gap between the first tensioning roller and the second tensioning roller, so that the first tensioning roller and the second tensioning roller are respectively propped against two opposite sides of the wiping cloth, and the first tensioning driving piece is used for driving the first connecting frame to drive the first tensioning roller to be close to or far away from the second tensioning roller.