CN215328369U - Automatic edge wiping machine - Google Patents
Automatic edge wiping machine Download PDFInfo
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- CN215328369U CN215328369U CN202121381091.XU CN202121381091U CN215328369U CN 215328369 U CN215328369 U CN 215328369U CN 202121381091 U CN202121381091 U CN 202121381091U CN 215328369 U CN215328369 U CN 215328369U
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- height adjusting
- guide plate
- rack
- material removing
- adjusting guide
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Abstract
The utility model relates to an automatic edge wiping machine, which comprises a rack, wherein a material removing roller is arranged on the rack; the frame is provided with a storage groove, a liquid collecting box is stored in the storage groove, the frame is provided with an elastic connection part, a height adjusting guide plate is arranged on the elastic connection part, one end of the height adjusting guide plate is elastically connected with the frame through the elastic connection part to be supported, and the other end of the height adjusting guide plate is provided with a material removing roller which corresponds to the liquid collecting box. The utility model provides an automatic edge wiping machine which is convenient to operate and high in applicability.
Description
Technical Field
The utility model relates to the technical field of production and processing, in particular to an automatic edge wiping machine, and particularly relates to an automatic edge wiping processing mechanism of an enamel heat transfer element in production and processing.
Background
In the prior art, an enamel heat transfer element of a heat exchanger of a coal-fired power plant is of a corrugated sheet structure. When the enamel heat transfer element of the heat exchanger of the coal-fired power plant is produced, the enamel is glazed by using an enamel dipping and enameling method, and the glazing method is convenient and quick in the actual production process, high in glaze utilization rate and less in waste.
However, after the enamel heat transfer element is immersed, the lower edge of the workpiece of the enamel heat transfer element generates excessive residual materials due to the accumulation of the glaze, and the reason for generating the excessive glaze accumulation is mainly because the glaze has fluidity, when the glaze flows to the edge of the lower part of the enamel heat transfer element, a part of the glaze is always accumulated on the lower edge and can not drop off due to the action of surface tension, and the phenomenon is similar to that of water drops. The dripping and hanging accumulated glaze slip can be subjected to uncontrolled porcelain explosion or falling off in the use process after the enamel is fired and cooled without treatment, so that the quality of an enamel heat transfer element is influenced.
Therefore, the technical problem that the accumulated glaze slurry is dripped on the edge of the lower part of the workpiece of the enamel heat transfer element to be removed before the workpiece is fired after being enameled is a technical problem which needs to be solved urgently in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art and provides the automatic edge wiping machine which is convenient to operate and high in applicability.
In order to achieve the purpose, the utility model adopts the technical scheme that: an automatic edge wiping machine comprises a rack, wherein a material removing roller is arranged on the rack; the improved garbage bin is characterized in that a containing groove is formed in the rack, a liquid collecting box is contained in the containing groove, an elastic joining portion is arranged in the rack, a height adjusting guide plate is arranged on the elastic joining portion, one end of the height adjusting guide plate is supported by the elastic joining portion and the rack in an elastic joining mode, the other end of the height adjusting guide plate is provided with a material removing roller, and the material removing roller corresponds to the liquid collecting box.
In a preferred embodiment of the utility model, the frame is further provided with a water spraying head, and a water spraying port of the water spraying head corresponds to the lower end of the material removing roller.
In a preferred embodiment of the utility model, the elastic connecting part adopts a torsion spring, and one end of the torsion spring is fixedly arranged with one side of the rack; the other end of the torsion spring is fixedly arranged with one side below the height adjusting guide plate; and the torsion spring connects one side of the height adjusting plate with one side of the rack in an elastic supporting way, and the height adjusting guide plate is connected with the rack through the torsion spring to form an elastic supporting included angle under the condition of not being influenced by external force.
In a preferred embodiment of the present invention, the included angle of the elastic support is an acute angle.
In a preferred embodiment of the utility model, the height adjusting guide plate can downwards swing around the torsion spring relative to the frame within the range of the elastic supporting included angle under the action of external force.
In a preferred embodiment of the utility model, the height adjusting guide plate corresponds to the rack or the liquid collecting box, the height adjusting guide plate is further provided with a mounting frame, and two ends of the material removing roller are pivotally arranged on the mounting frame.
In a preferred embodiment of the utility model, the central axis of the material removing roller is crossed or perpendicular to the conveying track of the workpiece.
In a preferred embodiment of the utility model, the material removing roller is a napping roller, and the outer wiping surface of the napping roller is provided with a plurality of pores for absorbing and wiping the residual material on the workpiece.
In a preferred embodiment of the present invention, the bottom of the frame is provided with a plurality of adjustable supporting feet for supporting.
The utility model solves the defects existing in the background technology, and has the beneficial effects that:
the utility model provides an automatic edge wiping machine which is convenient to operate and high in applicability.
1. The height adjusting guide plate is extruded through the contact of a workpiece and is arranged on one side of the rack through the elastic supporting of the elastic connecting part, the stress swing of the height adjusting guide plate is realized by the elastic force of the elastic supporting part, and the action of force resetting is removed, so that the height adjustment of the material removing roller is realized.
2. The extrusion depth of the height adjusting guide plate is different along with the hanging conveying height of the workpiece, and the adaptability of the hanging height of the workpiece is improved due to the arrangement of the elastic connecting part.
3. When the workpiece is conveyed to the material removing roller of the automatic edge wiping machine, the bottom of the workpiece is in contact with the outer surface of the material removing roller, and when the workpiece is conveyed through the material removing roller, the material removing roller can wipe off redundant excess materials at the bottom of the workpiece. Meanwhile, after the workpiece is conveyed through the material removing roller, the downward pressure on the material removing roller is removed, and the elastic connecting part drives the height adjusting guide plate to swing and reset under the elastic action, so that the material removing roller is driven to reset.
4. The spray header can spray water to the lower part of the material removing roller, so that the material liquid adhered to the material removing roller drops into the liquid collecting box.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a first schematic axial view of an automatic edge wiping machine according to a preferred embodiment of the present invention;
FIG. 2 is a schematic axial view of an automatic edge wiping machine according to a preferred embodiment of the present invention;
FIG. 3 is a first schematic structural diagram (a structural diagram when the workpiece does not contact the automatic edge wiping machine) of the automatic edge wiping machine according to the preferred embodiment of the present invention during operation on a production line;
FIG. 4 is a second schematic structural view of the automatic edge wiping machine of the preferred embodiment of the present invention during operation on a production line (a structural view of a workpiece contacting a guide plate of the automatic edge wiping machine);
FIG. 5 is a third schematic structural view of the automatic edge wiping machine of the preferred embodiment of the present invention during operation on a production line (the structural view of the workpiece contacting the material removing roller of the automatic edge wiping machine);
the automatic feeding device comprises a rack 1, an adjustable supporting foot 11, a liquid collecting box 12, a containing groove 2, an elastic connecting part 3, a height adjusting guide plate 4, a mounting frame 41, a material removing roller 5, a water spray head 6, a workpiece 7 and a workpiece conveying direction V.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings and examples, which are simplified schematic drawings and illustrate only the basic structure of the utility model in a schematic manner, and thus show only the constituents relevant to the utility model.
It should be noted that, if directional indications (such as up, down, bottom, top, etc.) are involved in the embodiment of the present invention, the directional indications are only used for explaining the relative position relationship, motion situation, etc. of each component in a certain posture, and if the certain posture is changed, the directional indications are changed accordingly. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are intended to be inclusive and mean, for example, that there may be a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 5, an automatic edge wiping machine includes a frame 1, and four adjustable supporting legs 11 for supporting are disposed at the bottom of the frame 1. The adjustable supporting foot 11 adopts a supporting foot with adjustable height in the prior art; the choice of the type of height-adjustable foot support is not to be mentioned here, as long as the function of stable support and height adjustment is provided. A containing groove 2 is arranged on the frame 1, a liquid collecting box 12 is contained in the containing groove 2, an elastic connecting part 3 is arranged on one side of the frame 1, and a height adjusting guide plate 4 is arranged on the elastic connecting part 3; and the height adjusting guide plate 4 corresponds to the frame 1 and the liquid collecting box 12. The elastic connecting part 3 adopts a torsion spring, and one end of the torsion spring is fixedly arranged with one side of the frame 1; the other end of the torsion spring is fixedly arranged with one end below the height adjusting guide plate 4; and a torsion spring connects one side of the height adjusting guide plate 4 with one side of the rack 1 in an elastic supporting way, and the height adjusting guide plate 4 is connected with the rack 1 through the torsion spring to form an elastic supporting included angle under the effect of no external force. The included angle of the elastic support is an acute angle. The height adjusting guide plate 4 can be pressed and swung downwards in the range of the elastic supporting included angle relative to the frame 1 around the torsion spring under the action of external force.
One end of the height adjusting guide plate 4 is elastically connected with the rack 1 through the elastic connecting part 3 for supporting, mounting frames 41 are further arranged on two sides of the other end of the height adjusting guide plate 4, and two ends of the material removing roller 5 are pivotally arranged on the mounting frames 41. The material removing roller 5 is parallel to the end of the height adjusting guide plate 4. The central axis of the material removing roller 5 is crossed or vertical to the conveying track of the workpiece 7. In the present embodiment, the central axis of the material removing roller 5 is perpendicular to the conveying path of the workpiece 7. The material removing roller 5 is a napping roller, and more specifically, the material removing roller 5 is a polyester napping roller. And the outer wiping surface of the napping roller has a plurality of apertures for receiving the excess material on the wiping workpiece 7. And the long wiping edge of the material removing roller 5 is higher than the upper surface of the height adjusting guide plate 4.
Still be provided with sprinkler bead 6 on the frame 1, the water jet of sprinkler bead 6 corresponds with except that material cylinder 5, and the water jet with remove that material cylinder 5 is located the top of album of liquid box 12. The sprinkler head 6 is connected with an external water pump through a water pipe, and water is pumped and sprayed at the bottom of the material removing roller 5 through the external water pump. Further, the spraying height of the water spray head 6 is lower than the bottom of the workpiece 7 when the workpiece 7 is conveyed to the material removing roller 5, namely, higher than the bottommost position of the bottom of the material removing roller 5 when the material removing roller 5 is reset under the elastic action of the elastic joint part 3.
Example two
On the basis of the first embodiment, the water spraying trigger of the water spraying head 6 can work in cooperation with an infrared position sensor in the prior art, and the water spraying control of the water spraying head 6 is improved by the combined use of the infrared position sensor. But not limited to this, in other embodiments, the water spraying control of the sprinkler head 6 can also be combined with a travel switch in the prior art to realize the water spraying start-stop control of the valve in the sprinkler head 6.
The working principle is as follows:
as shown in fig. 1 to 3, when the workpiece 7 is not conveyed to the automatic edge wiping machine, one end of the height adjusting guide plate 4 is elastically supported by the elastic connecting portion 3, so that an elastic supporting included angle is formed between the height adjusting guide plate 4 and the frame 1.
As shown in fig. 1, 2 and 4, when the workpiece 7 is conveyed to the automatic edge wiping machine, the front side of the bottom of the workpiece 7 is preferentially contacted with the height adjusting guide plate 4 which is obliquely arranged, the height adjusting guide plate 4 is pressed down by the gravity of the workpiece 7, the height adjusting guide plate 4 presses the elastic joint part 3 under the action of external force, so that the height adjusting guide plate 4 swings downwards around the elastic joint part 3, and the material removing roller 5 which is arranged at the other end of the height adjusting guide plate 4 is also pressed down synchronously. As the workpiece 7 is conveyed further toward the rear end of the height adjusting guide plate 4, the depth of depression is also increased. The extrusion depth is different along with the hanging conveying height of the workpiece 7, and the adaptability of the hanging height of the workpiece 7 is improved due to the arrangement of the elastic connecting part 3. Meanwhile, the consistency of the edge wiping width of the workpiece 7 passing through the material removing roller 5 can be improved.
As shown in fig. 1, 2 and 5, when the workpiece 7 is conveyed to the material removing roller 5 of the automatic edge wiping machine, the bottom of the workpiece 7 is in contact with the outer surface of the material removing roller 5, and when the workpiece 7 is conveyed through the material removing roller 5, the material removing roller 5 wipes off the excess residual material at the bottom of the workpiece 7. Meanwhile, after the workpiece 7 is conveyed through the material removing roller 5, the downward pressure on the material removing roller 5 is removed, and the elastic connecting part 3 drives the height adjusting guide plate 4 to swing and reset under the elastic action, namely, the material removing roller 5 is driven to reset.
As shown in fig. 1 to 5, when the excess material on the lower portion of the workpiece 7 is erased or/and after the excess material on the lower portion of the workpiece 7 is erased, the water spray head 6 sprays water on the lower portion of the material removing roller 5 so that the material liquid adhered to the material removing roller 5 drops into the liquid collecting box 12. And the operation of wiping the excess materials on the workpiece 7 is realized by sequentially and circularly reciprocating, so that the edge wiping operation of the workpiece 7 is realized. But not limited thereto, the water spray time period and the water spray control of the water spray head 6 can be set and adjusted according to actual erasing requirements.
In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. An automatic edge wiping machine comprises a rack, wherein a material removing roller is arranged on the rack; the method is characterized in that: the improved garbage bin is characterized in that a containing groove is formed in the rack, a liquid collecting box is contained in the containing groove, an elastic joining portion is arranged in the rack, a height adjusting guide plate is arranged on the elastic joining portion, one end of the height adjusting guide plate is supported by the elastic joining portion and the rack in an elastic joining mode, the other end of the height adjusting guide plate is provided with a material removing roller, and the material removing roller corresponds to the liquid collecting box.
2. The automatic edge wiping machine according to claim 1, characterized in that: and the rack is also provided with a water spraying head, and a water spraying port of the water spraying head corresponds to the lower end of the material removing roller.
3. The automatic edge wiping machine according to claim 2, characterized in that: the elastic connecting part adopts a torsion spring, and one end of the torsion spring is fixedly installed with one side of the rack; the other end of the torsion spring is fixedly arranged with one side below the height adjusting guide plate;
and the torsion spring connects one side of the height adjusting plate with one side of the rack in an elastic supporting way, and the height adjusting guide plate is connected with the rack through the torsion spring to form an elastic supporting included angle under the condition of not being influenced by external force.
4. The automatic edge wiping machine according to claim 3, characterized in that: the included angle of the elastic support is an acute angle.
5. The automatic edge wiping machine according to claim 4, characterized in that: the height adjusting guide plate can downwards press and swing within the range of the elastic supporting included angle around the torsion spring relative to the frame under the action of external force.
6. The automatic edge wiping machine according to claim 5, characterized in that: the height adjusting guide plate corresponds to the rack or the liquid collecting box, a mounting frame is further arranged on the height adjusting guide plate, and two ends of the material removing roller are arranged on the mounting frame in a pivoting mode.
7. The automatic edge wiping machine according to claim 6, characterized in that: the central axis of the material removing roller is crossed or vertical to the conveying track of the workpiece.
8. The automatic edge wiping machine according to claim 7, characterized in that: the material removing roller is a napping roller, and the outer wiping surface of the napping roller is provided with a plurality of pores for absorbing and wiping the residual materials on the workpiece.
9. The automatic edge wiping machine according to claim 7, characterized in that: the bottom of the frame is provided with a plurality of adjustable supporting feet for supporting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121381091.XU CN215328369U (en) | 2021-06-22 | 2021-06-22 | Automatic edge wiping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121381091.XU CN215328369U (en) | 2021-06-22 | 2021-06-22 | Automatic edge wiping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215328369U true CN215328369U (en) | 2021-12-28 |
Family
ID=79559954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121381091.XU Active CN215328369U (en) | 2021-06-22 | 2021-06-22 | Automatic edge wiping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215328369U (en) |
-
2021
- 2021-06-22 CN CN202121381091.XU patent/CN215328369U/en active Active
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