CN214393687U - Horizontal sand unit mechanism with electromagnetic pressing beam - Google Patents
Horizontal sand unit mechanism with electromagnetic pressing beam Download PDFInfo
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- CN214393687U CN214393687U CN202023296732.XU CN202023296732U CN214393687U CN 214393687 U CN214393687 U CN 214393687U CN 202023296732 U CN202023296732 U CN 202023296732U CN 214393687 U CN214393687 U CN 214393687U
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Abstract
The utility model discloses a horizontal sand unit mechanism with electromagnetism pressure beam, which comprises a frame, set up horizontal sand subassembly, electromagnetism pressure beam subassembly and dust removal subassembly in the frame, the dust removal subassembly sets up in one side of horizontal sand subassembly, horizontal sand subassembly includes abrasive band subassembly, lining area subassembly and drive assembly, the abrasive band subassembly includes abrasive band and abrasive band tight pulley that rises, the lining area subassembly includes that lining area and lining area rise tight pulley, drive assembly and lining area rise to form three horn shapes between the tight pulley, drive assembly rises with the abrasive band and takes the form three horn shapes, the lining area sets up in the abrasive band inboard, electromagnetism pressure beam subassembly sets up between drive assembly and lining area subassembly, aims at improving sand light precision and sand light quality to realize the clean production of sand light in-process.
Description
Technical Field
The utility model belongs to the technical field of the grinder, concretely relates to horizontal sand unit mechanism with electromagnetism pressure roof beam.
Background
Sanding refers to that materials and objects which are uneven, have uneven thickness and do not meet the process requirements are more smooth and even and have uniform thickness by means of physical removal of abrasive cloth, grinding wheels, abrasive paper and the like. Sander, the mechanical equipment who just accomplishes sand light during operation and use, in wood working machine, special-shaped curved surface grinder is the most common kind, it is applicable to have concave convex surface and planar wood, the meticulous sand light in surface and the primer sand light of various materials such as well high density fiberboard, structurally mainly by the frame, including a motor, an end cap, a controller, and a cover plate, the plane conveyer belt with set up the sand light wheel in plane conveyer belt top and constitute, the sand light wheel generally is the level setting, perpendicular with the direction of delivery of plane conveyer belt, the sand light wheel contacts workpiece surface carries out the sand light operation in the course of working.
Cross-sanding units, for wooden surfaces, achieve the best sanding effect recognized in the world. The workpiece is firstly subjected to transverse sanding vertical to the wood grains and then subjected to longitudinal sanding. By this method, the harder upper part of the growth rings on the surface of the wood is cut flat, loose wood fibers are removed, washing marks are avoided, and the wood fibers can not stand up after painting.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a violently sand unit mechanism with electromagnetism pressure roof beam aims at providing a violently sand unit that sand light precision is high to realize the clean production of sand light in-process.
In order to solve the above problems, the utility model adopts the following technical scheme: the transverse sand unit with the electromagnetic pressing beam comprises a rack, wherein a transverse sand assembly, an electromagnetic pressing beam assembly and a dust removal assembly are arranged on the rack, the dust removal assembly is arranged on one side of the transverse sand assembly, the transverse sand assembly comprises an abrasive belt assembly, a lining belt assembly and a driving assembly, the abrasive belt assembly comprises an abrasive belt and an abrasive belt tensioning wheel, the lining belt assembly comprises a lining belt and a lining belt tensioning wheel, a triangular shape is formed between the driving assembly and the lining belt tensioning wheel, the driving assembly and the abrasive belt tensioning wheel form a triangular shape, the lining belt is arranged on the inner side of the abrasive belt, and the electromagnetic pressing beam assembly is arranged between the driving assembly and the lining belt assembly.
The electromagnetic pressing beam assembly comprises an electromagnetic pressing beam and an electromagnetic pressing beam lifting mechanism, and the electromagnetic pressing beam lifting mechanism is fixed on the rack.
The electromagnetic compression beam comprises a compression beam box body and a plurality of electromagnetic cylinders arranged inside the compression beam box body, the compression beam box body is connected with the electromagnetic compression beam lifting mechanism, and each electromagnetic cylinder comprises a cylinder body, a movable iron core and a piston rod which are arranged in the cylinder body.
The utility model discloses a pressure roof beam box, including the pressure roof beam box, the pressure roof beam box includes the baffle, the baffle is cut apart into upper box and lower box with the pressure roof beam box, set up a plurality of clamp plates in the lower box, the clamp plate links to each other with the piston rod, the lower box includes the backup pad, set up a plurality of arc spring preforming in the backup pad, spring preforming one end is fixed in the bottom of backup pad, and the other end corresponds the setting with the clamp plate.
The electromagnetic pressing beam lifting mechanism comprises a connecting rod, a connecting plate is arranged between the connecting rod and the pressing beam box body, the connecting plate is connected with the connecting rod through a worm gear, the connecting rod is arranged on the rack, and a hand wheel is arranged at one end of the connecting rod.
The drive assembly comprises a drive motor, a driving wheel and a driven wheel, the abrasive belt sequentially bypasses the driving wheel, the driven wheel and the abrasive belt tensioning wheel to form a triangular shape, the lining belt sequentially bypasses the driving wheel, the driven wheel and the abrasive belt tensioning wheel to form a triangular shape, and the lining belt is arranged on the inner side of the abrasive belt.
The dust removal component comprises a dust blowing component and a dust suction cover arranged on one side of the dust blowing component, and the dust blowing component is arranged corresponding to the abrasive belt.
The dust blowing component comprises a dust blowing support and a rotary blowing unit arranged on the dust blowing support, and a dust removing opening is correspondingly formed in the dust blowing support and the rotary blowing unit.
The rotary blowing unit comprises an air inlet pipe, a rotary sleeve and an air outlet pipe, the rotary sleeve is connected with the air inlet pipe through a bearing, the rotary sleeve, the air inlet pipe and the air outlet pipe form a ventilation channel, and rotary blowing holes are formed in two ends of the air outlet pipe.
The rotary blowing hole is arranged below the air outlet pipe.
The utility model has the advantages that:
1. set up horizontal sand subassembly, electromagnetism pressure roof beam subassembly and dust removal subassembly, the work piece is earlier through the horizontal sand light of perpendicular to wood grain, the harder part in timber surface annual ring upper portion is cut off, loose wood fiber is shaved off, take electromagnetism pressure roof beam subassembly, can effectually avoid the panel hourglass phenomenon that produces because of the panel thickness is inhomogeneous that panel deformation leads to, the clean and tidy state of conveyer belt can be guaranteed to the dust removal subassembly, this is very important in paint sand light, prevent the phenomenon of skidding because the sand light in-process that the conveyer belt surface is smooth and produce. Meanwhile, the surface of the sanded plate is ensured to be clean.
2. Horizontal sand subassembly includes abrasive band subassembly, lining area subassembly and drive assembly, and the lining area surface evenly sets up the arch, increases the friction with the abrasive band on the one hand, and on the other hand can cut off the line of sand light, can obtain better sanding effect. The backing belt can also increase the service life of the abrasive belt.
3. The electromagnetism pressure roof beam unit includes a plurality of electromagnetism cylinders, and the electromagnetism cylinder is according to last process detected signal, and the corresponding power of output is carried out sand light after compressing tightly the panel edge, prevents the appearance of hourglass phenomenon.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of another angle of the overall structure of the present invention;
FIG. 4 is an enlarged schematic view of A in FIG. 2;
FIG. 5 is a schematic view of a dust blowing assembly;
FIG. 6 is a schematic cross-sectional view of FIG. 5;
FIG. 7 is a schematic diagram of an electromagnetic compression beam structure;
FIG. 8 is a schematic view of a portion of the structure of FIG. 7;
fig. 9 is a schematic diagram of the structure of the electromagnetic cylinder.
100. A frame; 200. an abrasive belt assembly; 300. an electromagnetic compression beam assembly; 400. a dust removal assembly; 500. a backing tape assembly; 600. a drive assembly; 1. an abrasive belt; 2. a sand belt tensioning wheel; 3. a liner tape; 4. a lining belt tension wheel; 5. a sand belt tensioning cylinder; 6. pressing the beam box body; 601. a partition plate; 602. an upper box body; 603. pressing a plate; 604. a support plate; 605. pressing a spring plate; 7. an electromagnetic cylinder; 701. a cylinder body; 702. a movable iron core; 703. a piston rod; 8. a connecting rod; 9. a connecting plate; 10. a hand wheel; 11. a drive motor; 12. a driving wheel; 13. a driven wheel; 14. a dust hood; 15. blowing a dust bracket; 16. a dust removal port; 17. an air inlet pipe; 18. a rotating sleeve; 19. an air outlet pipe; 20. a bearing; 21. blowing holes in a rotating mode; 22. the lining belt is a tensioning cylinder.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the following explains the present solution by way of specific embodiments and with reference to the accompanying drawings.
As shown in fig. 1 to 9, a horizontal sand unit with an electromagnetic pressing beam includes a frame 100, a horizontal sand assembly, an electromagnetic pressing beam assembly 300, and a dust removing assembly 400 are disposed on the frame 100, the dust removing assembly 400 is disposed on one side of the horizontal sand assembly 200, the horizontal sand assembly includes a sand belt assembly 200, a lining belt assembly 500, and a driving assembly 600, the sand belt assembly 200 includes a sand belt 1 and a sand belt tension wheel 2, the lining belt assembly includes a lining belt 3 and a lining belt tension wheel 4, a triangle is formed between the driving assembly 600 and the lining belt tension wheel 4, the driving assembly 600 and the sand belt tension wheel 2 form a triangle, the lining belt 3 is disposed inside the sand belt 1, and the electromagnetic pressing beam assembly 300 is disposed between the driving assembly 600 and the lining belt assembly 500.
The electromagnetic pressing beam assembly 300 includes an electromagnetic pressing beam and an electromagnetic pressing beam lifting mechanism, and the electromagnetic pressing beam lifting mechanism is fixed on the rack 100. The electromagnetic compression beam comprises a compression beam box body 6 and a plurality of electromagnetic cylinders 7 arranged inside the compression beam box body 6, the compression beam box body 6 is connected with the electromagnetic compression beam lifting mechanism, and the electromagnetic cylinders 7 comprise a cylinder body 701, a movable iron core 702 and a piston rod 703 which are arranged in the cylinder body 701.
Specifically, the electromagnetic pressing beam assembly 300 includes an electromagnetic pressing beam lifting mechanism, which facilitates the fine adjustment of the sanding amount when the user uses the electromagnetic pressing beam assembly.
The pressing beam box 6 comprises a partition 601, the pressing beam box 6 is divided into an upper box 602 and a lower box by the partition 601, a plurality of pressing plates 603 are arranged in the lower box, the pressing plates 603 are connected with a piston rod 703, the lower box comprises a supporting plate 604, a plurality of arc-shaped spring pressing sheets 605 are arranged on the supporting plate 604, one end of each spring pressing sheet 605 is fixed at the bottom of the supporting plate 604, and the other end of each spring pressing sheet is arranged corresponding to the corresponding pressing plate 603.
Specifically, when a workpiece is subjected to sanding, the piston rod 703 of the electromagnetic cylinder 7 pushes the pressing plate 603, the lining belt 3 is tightly pushed through the pressing plate 603, and when the workpiece is not electrified, the lining belt returns under the action of the spring pressing sheet 605, so that the lining belt has better stability compared with the traditional spring return.
The electromagnetic pressure beam lifting mechanism comprises a connecting rod 8, a connecting plate 9 is arranged between the connecting rod 8 and the pressure beam box body 6, the connecting plate 9 is connected with the connecting rod 8 through a worm gear, the connecting rod 8 is arranged on the rack 100, and a hand wheel 10 is arranged at one end of the connecting rod 8.
The driving assembly 600 comprises a driving motor 11, a driving wheel 12 and a driven wheel 13, the abrasive belt 1 sequentially bypasses the driving wheel 12, the driven wheel 13 and the abrasive belt tension wheel 2 to form a triangular shape, the lining belt 3 sequentially bypasses the driving wheel 12, the driven wheel 13 and the lining belt tension wheel 4 to form a triangular shape, and the lining belt 3 is arranged on the inner side of the abrasive belt 1.
Specifically, the driving motor 11 and the driving wheel 12 are driven by a novel V-belt, and compared with the former V-belt, the V-belt has good shock resistance and shock resistance, and is more stable in transmission and higher in transmission efficiency.
Specifically, the lining belt 3 is arranged on the inner side of the abrasive belt 1, and the lining belt 3 can cut off the grains of the sanding, so that a better sanding effect can be obtained. Backing belt 3 may moreover increase the service life of sanding belt 1.
An abrasive belt tensioning cylinder 5 is arranged on the frame 100 corresponding to the abrasive belt tensioning wheel 2, and a lining belt tensioning cylinder 22 is arranged on the frame 100 corresponding to the lining belt tensioning wheel 4.
The dust removing assembly 400 comprises a dust blowing assembly and a dust suction hood 14 arranged on one side of the dust blowing assembly, and the dust blowing assembly is arranged corresponding to the abrasive belt 1.
The dust blowing component comprises a dust blowing support 15 and a rotary blowing unit arranged on the dust blowing support 15, and a dust removing opening 16 is arranged on the dust blowing support 15 and corresponds to the rotary blowing unit. The rotary blowing unit comprises an air inlet pipe 17, a rotary sleeve 18 and an air outlet pipe 19, the rotary sleeve 18 is connected with the air inlet pipe 19 through a bearing 20, the rotary sleeve 18, the air inlet pipe 17 and the air outlet pipe 19 form a ventilation channel, and rotary blowing holes 21 are formed in two ends of the air outlet pipe 19. The rotary blowing hole 21 is arranged below the air outlet pipe 19.
Specifically, the dust removal port 16 is communicated with the dust hood 14, and the air inlet pipe 17 is externally connected with a high-pressure air pump.
The working principle is as follows:
specifically, a workpiece is transported to the lower portion of the abrasive belt assembly 200, the electromagnetic pressing beam assembly 300 receives a detection signal of a previous process, the electromagnetic cylinder 7 of the electromagnetic pressing beam assembly 300 is powered on, the piston rods 703 outputting different pressures according to an electromagnetic principle, the pressing plate 603 is pushed downwards and further compresses the lining belt 3, the abrasive belt 1 is compressed on the surface of the workpiece through the lining belt 3, sanding processing is performed on the surface of the workpiece, through the arrangement of the electromagnetic pressing beam assembly 300, the problem of sand leakage is solved, when sanding is performed, the dust removal assembly 400 works, high-pressure gas is blown to the air inlet pipe 17 through an external air pump, rotary blowing holes 21 are formed in two sides of the air inlet pipe 17, the air outlet pipe 19 rotates with the rotary sleeve 18 as an axis through the action of air flow, rotary blowing is achieved, meanwhile, fragments of sanding enter the dust removal cover 14 through a dust removal port, and cleaning of the surface of the abrasive belt is guaranteed.
The above description is only a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. The transverse sand unit mechanism with the electromagnetic pressing beam comprises a rack and is characterized in that a transverse sand assembly, an electromagnetic pressing beam assembly and a dust removal assembly are arranged on the rack, the dust removal assembly is arranged on one side of the transverse sand assembly, the transverse sand assembly comprises an abrasive belt assembly, a lining belt assembly and a driving assembly, the abrasive belt assembly comprises an abrasive belt and an abrasive belt tensioning wheel, the lining belt assembly comprises a lining belt and a lining belt tensioning wheel, a triangular shape is formed between the driving assembly and the lining belt tensioning wheel, the driving assembly and the abrasive belt tensioning wheel form a triangular shape, the lining belt is arranged on the inner side of the abrasive belt, and the electromagnetic pressing beam assembly is arranged between the driving assembly and the lining belt assembly.
2. The sand unit mechanism with electromagnetic pressing beam as claimed in claim 1, wherein said electromagnetic pressing beam assembly comprises an electromagnetic pressing beam and an electromagnetic pressing beam lifting mechanism, said electromagnetic pressing beam lifting mechanism is fixed on the frame.
3. The sand traversing unit mechanism with the electromagnetic pressing beam as claimed in claim 2, wherein the electromagnetic pressing beam comprises a pressing beam box body and a plurality of electromagnetic cylinders arranged inside the pressing beam box body, the pressing beam box body is connected with the electromagnetic pressing beam lifting mechanism, and the electromagnetic cylinders comprise a cylinder body, a movable iron core and a piston rod which are arranged in the cylinder body.
4. The sand traversing unit mechanism with the electromagnetic pressing beam as claimed in claim 3, wherein the pressing beam box comprises a partition plate, the partition plate divides the pressing beam box into an upper box and a lower box, the lower box comprises a supporting plate, a plurality of pressing plates are arranged in the lower box, the pressing plates are connected with the piston rod, a plurality of arc-shaped spring pressing plates are arranged on the supporting plate, one end of each spring pressing plate is fixed at the bottom of the supporting plate, and the other end of each spring pressing plate is arranged corresponding to the pressing plate.
5. The sand crossing unit mechanism with the electromagnetic pressing beam as claimed in claim 3, wherein the electromagnetic pressing beam lifting mechanism comprises a connecting rod, a connecting plate is arranged between the connecting rod and the pressing beam box body, the connecting plate and the connecting rod are connected through a worm gear, the connecting rod is arranged on the machine frame, and a hand wheel is arranged at one end of the connecting rod.
6. The sand traversing unit mechanism with the electromagnetic pressing beam as claimed in claim 1, wherein the driving assembly comprises a driving motor, a driving wheel and a driven wheel, the sand belt passes by the driving wheel, the driven wheel and the sand belt tension wheel in sequence to form a triangle, and the lining belt passes by the driving wheel, the driven wheel and the lining belt tension wheel in sequence to form a triangle.
7. The sand unit mechanism with the electromagnetic pressing beam as claimed in claim 1, wherein the dust removing assembly comprises a dust blowing assembly and a dust suction hood arranged at one side of the dust blowing assembly, and the dust blowing assembly is arranged corresponding to the abrasive belt.
8. The sand crossing unit mechanism with the electromagnetic pressing beam as claimed in claim 7, wherein the dust blowing assembly comprises a dust blowing bracket and a rotary blowing unit arranged on the dust blowing bracket, and a dust removing port is arranged on the dust blowing bracket corresponding to the rotary blowing unit.
9. The sand traversing unit mechanism with the electromagnetic pressing beam as recited in claim 8, wherein the rotary blowing unit comprises an air inlet pipe, a rotary sleeve and an air outlet pipe, the rotary sleeve is connected with the air inlet pipe through a bearing, the rotary sleeve, the air inlet pipe and the air outlet pipe form a ventilation channel, and rotary blowing holes are arranged at two ends of the air outlet pipe.
10. The sand unit mechanism with the electromagnetic pressing beam as claimed in claim 9, wherein the blowing holes are provided below the air outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023296732.XU CN214393687U (en) | 2020-12-30 | 2020-12-30 | Horizontal sand unit mechanism with electromagnetic pressing beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023296732.XU CN214393687U (en) | 2020-12-30 | 2020-12-30 | Horizontal sand unit mechanism with electromagnetic pressing beam |
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| Publication Number | Publication Date |
|---|---|
| CN214393687U true CN214393687U (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023296732.XU Active CN214393687U (en) | 2020-12-30 | 2020-12-30 | Horizontal sand unit mechanism with electromagnetic pressing beam |
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| CN (1) | CN214393687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473770A (en) * | 2022-01-24 | 2022-05-13 | 青岛威特动力木业机械有限公司 | Floating automatic compensation grinder |
-
2020
- 2020-12-30 CN CN202023296732.XU patent/CN214393687U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473770A (en) * | 2022-01-24 | 2022-05-13 | 青岛威特动力木业机械有限公司 | Floating automatic compensation grinder |
| CN114473770B (en) * | 2022-01-24 | 2022-11-29 | 青岛威特动力木业机械有限公司 | Floating automatic compensation grinder |
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