CN214186597U - Lifting type electromagnetic pressing beam system - Google Patents
Lifting type electromagnetic pressing beam system Download PDFInfo
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- CN214186597U CN214186597U CN202023297027.1U CN202023297027U CN214186597U CN 214186597 U CN214186597 U CN 214186597U CN 202023297027 U CN202023297027 U CN 202023297027U CN 214186597 U CN214186597 U CN 214186597U
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Abstract
The utility model discloses an over-and-under type electromagnetism pressure roof beam system, press the roof beam including elevating system and electromagnetism, the electromagnetism is pressed the roof beam including pressing the roof beam box, setting up in a plurality of electromagnetic cylinder of pressing the roof beam box inside, press the roof beam box and press roof beam elevating system with the electromagnetism to link to each other, set up the clamp plate in the pressure roof beam box, the clamp plate corresponds the setting with the electromagnetic cylinder, press roof beam box below to set up two backup pads, all set up the spring preforming on two backup pads, aim at solving the plank surface deformation and lead to sand hourglass and the inhomogeneous problem of sand light.
Description
Technical Field
The utility model belongs to the technical field of the grinder, concretely relates to over-and-under type electromagnetism pressure roof beam system.
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.
After the wood is subjected to pretreatment, the edge position of the board is easy to warp, and sand leakage or uneven sanding are easy to occur during sanding.
Therefore, the prior art is yet to be further studied.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an over-and-under type electromagnetism pressure roof beam system aims at solving the plank surface deformation and leads to hourglass and the inhomogeneous problem of sand light.
In order to solve the above problems, the utility model adopts the following technical scheme: the utility model provides an over-and-under type electromagnetism pressure beam system, includes elevating system and electromagnetism pressure beam, electromagnetism pressure beam is including pressing the roof beam box, setting up in a plurality of electromagnetic cylinder of pressing the inside roof beam box, press the roof beam box and press roof beam elevating system with the electromagnetism to link to each other, set up the clamp plate in the pressure roof beam box, the clamp plate corresponds the setting with the electromagnetic cylinder, press roof beam box below to set up two backup pads, all set up the spring preforming on two backup pads.
The electromagnetic cylinder comprises a cylinder body, a movable iron core and a piston rod, wherein the movable iron core and the piston rod are arranged in the cylinder body, a coil is arranged between the movable iron core and the cylinder body, the piston rod is sleeved with a reset spring, one end of the piston rod is connected with the movable iron core, and the other end of the piston rod is connected with the pressing plate.
The spring pressing sheet comprises a connecting end, a buffering end and a pressing plate end, wherein one end of the buffering end is connected with the connecting end, the other end of the buffering end is connected with the pressing plate end, and the spring pressing sheet is connected with the supporting plate through the connecting end.
Set up the sand light pad between the bottom plate of press beam box and the spring preforming, set up the guide bar between the bottom of press beam box and the protection, sand light pad cup joints on the guide bar.
The sanding pad is a manganese steel plate, and felt, sponge and graphite cloth are sequentially adhered to the manganese steel plate from top to bottom.
The lifting mechanism comprises lifting units arranged on the pressing beam box body, and a connecting rod is arranged between the lifting units.
The lifting unit comprises a lifting guide sleeve, a lifting guide shaft, a lifting screw rod and a ball screw nut, wherein a flange is arranged at one end of the lifting screw rod, the other end of the lifting screw rod is connected with the lifting guide shaft, and the ball screw nut is arranged between the lifting screw rod and the lifting guide shaft.
The connecting rod is connected with the ball screw through a flange, and a handle is arranged at one end of the connecting rod.
The utility model has the advantages that:
1. electromagnetism pressure roof beam box, set up in a plurality of electromagnetism jars of pressing the inside roof beam box, set up the clamp plate in the pressure roof beam box, the clamp plate corresponds the setting with the electromagnetism jar, sets up a plurality of electromagnetism jars, adds man-hour, can transmit to the electromagnetism jar department that corresponds according to the different positions of the work piece of last process transmission, then the electromagnetism jar stretches out the length that corresponds, and the output pressure that corresponds cooperates the abrasive band to realize accurate sand light.
2. Electromagnetism pressure roof beam is including a plurality of electromagnetism jars, and iron core and piston rod are moved in the electromagnetism jar sets up, move and set up the coil between iron core and the cylinder body, through the electromagnetism principle, change the electrical energy into mechanical energy, accomplish the flexible of piston rod, have higher precision for traditional cylinder, when panel transmission to abrasive band below, the electromagnetism jar stretches out the piston rod according to the signal, promotes the clamp plate, and the clamp plate promotes the sand light pad, and the tight tape and abrasive band in top carry out the sand light with the panel surface through the abrasive band.
3. Set up the spring preforming in sand light pad below, when not sanding, sand light pad lifts up under the effect of spring preforming, when sanding, electromagnetic cylinder piston rod drive sand light pad acts downwards and compresses tightly the below work piece, spring preforming makes sand light pad and lining area this moment, abrasive band in close contact with, increase the resilience on the one hand, on the other hand is according to the principle of following high just low, prevent the emergence of hourglass sand phenomenon, be stained with the felt between manganese steel sheet and graphite cloth, these flexible materials of sponge, utilize the resilience of material itself, better remedy is because panel warp and lead to the inhomogeneous sand light volume of sand light.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a sand longitudinal unit containing an electromagnetic pressing beam system;
FIG. 3 is a schematic view of a portion of the structure of FIG. 2;
FIG. 4 is a schematic diagram of an electromagnetic compression beam structure;
FIG. 5 is a schematic view of a portion of the structure of FIG. 4;
FIG. 6 is an enlarged view of A in FIG. 4;
FIG. 7 is an enlarged schematic view of B of FIG. 5;
FIG. 8 is a schematic diagram of the electromagnetic cylinder structure;
FIG. 9 is a schematic cross-sectional view of FIG. 8;
fig. 10 is a schematic sectional view of the lifting unit.
100. A frame; 200. a lifting mechanism; 300. electromagnetic pressing beam; 1. a rigid roller; 2. a first tension roller; 3. a second tensioning roller; 4. a liner tape; 5. an abrasive belt; 6. a bumper beam; 7. a guide shaft; 8. a buffer air bag; 801. an upper mounting plate; 802. a lower mounting plate; 803. an airbag body; 9. an electromagnetic cylinder; 901. a cylinder body; 902. a movable iron core; 903. a piston rod; 904. a coil; 905. a return spring; 10. pressing the beam box body; 11. pressing a plate; 12. a support plate; 13. pressing a spring plate; 131. a connecting end; 132. a buffer end; 133. a platen end; 14. sanding the pad; 141. a manganese steel sheet; 142. felt; 143. a sponge; 144. graphite cloth; 15. a guide bar; 16. a connecting rod; 17. a lifting guide sleeve; 18. a lifting guide shaft; 19. a lifting screw rod; 20. a ball screw nut; 21. a reduction motor; 22. a handle; 23. a drive motor; 24. a V-ribbed belt.
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.
Examples
As shown in fig. 1 to 10, the vertical sand unit including the electromagnetic pressing beam system includes a frame 100, a rigid roller 1, a first tension roller 2, and a second tension roller 3 are disposed on the frame 100 from bottom to top, a lining belt 4 is wound between the rigid roller 1 and the first tension roller 2, an abrasive belt 5 is wound between the rigid roller 1 and the second tension roller 3, a lifting electromagnetic pressing beam system is disposed between the rigid roller 1 and the first tension roller 2, the lifting electromagnetic pressing beam system includes a lifting mechanism 200 and an electromagnetic pressing beam 300, a buffer beam 6 is disposed below the second tension roller 3, and a guide shaft 7 and a plurality of buffer airbags 8 are disposed between the buffer beam 6 and the second tension roller 3.
Specifically, the buffer beam 6 is arranged, the guide shaft 7 and the plurality of buffer air bags 8 are arranged between the buffer beam 6 and the second tensioning roller 3, on one hand, the buffer effect is achieved in the sanding process, and on the other hand, the buffer beam 9 is of a deflection-free variable beam structure, so that the stability of the machine in the sanding process is ensured.
Electromagnetism pressure roof beam 300 includes pressure roof beam box 10, sets up in a plurality of electromagnetism jars 9 of pressure roof beam box 10 inside, pressure roof beam box 10 links to each other with elevating system 200, set up clamp plate 11 in the pressure roof beam box 10, clamp plate 11 corresponds the setting with electromagnetism jar 9, pressure roof beam box 10 below sets up two backup pads 12, all set up spring preforming 13 on two backup pads 12.
The electromagnetic cylinder 9 comprises a cylinder body 901, a movable iron core 902 and a piston rod 903, wherein the movable iron core 902 and the piston rod 903 are arranged in the cylinder body 901, a coil 904 is arranged between the movable iron core 902 and the cylinder body 901, a return spring 905 is sleeved on the piston rod 903, one end of the piston rod 903 is connected with the movable iron core 902, the other end of the piston rod 903 is connected with the pressure plate 11, the spring pressing sheet 13 comprises a connecting end 131, a buffering end 132 and a pressure plate end 133, one end of the buffering end 132 is connected with the connecting end 131, the other end of the buffering end is connected with the pressure plate end 133, and the spring pressing sheet 13 is connected with the support plate 12 through the connecting end 131.
Set up sand light pad 14 between the bottom plate of pressure beam box 10 and the spring preforming 13, set up guide bar 15 between the bottom of pressure beam box 10 and the sand light pad 14, sand light pad 14 cup joints on guide bar 15.
The sanding pad 14 moves up and down along the guide rod 15 under the combined action of the spring pressing sheet 13 and the electromagnetic cylinder 9.
The sanding pad 14 is a manganese steel plate 141, and a felt 142, a sponge 143 and a graphite cloth 144 are sequentially adhered to the manganese steel plate 141 from top to bottom.
The manganese steel plate 141 ensures strength, the material has buffer performance, the resilience is good, in addition, the felt 142 and the sponge 143 can better compensate the situation that the plate thickness is inconsistent due to plate deformation for the flexible material, the graphite cloth 144 has good lubricating performance, and the phenomenon of blocking cannot occur in the sanding process.
The lifting mechanism 200 comprises a lifting unit arranged on the pressing beam box body 10, a connecting rod 16 is arranged between the lifting units, the lifting unit comprises a lifting guide sleeve 17, a lifting guide shaft 18, a lifting screw rod 19 and a ball screw nut 20, one end of the lifting screw rod 19 is provided with a speed reducing motor 21, the other end of the lifting screw rod 19 is connected with the lifting guide shaft 18, and the ball screw nut 20 is arranged between the lifting screw rod 19 and the lifting guide shaft 18. A handle 22 is arranged at one end of the connecting rod 21.
The bottom of the frame 100 is provided with a driving motor 23, and the driving motor 23 is connected with the rigid roller 1 through a V-ribbed belt 24.
By adopting the V-ribbed belt 24 for transmission, compared with the former V-ribbed belt, the V-ribbed belt 24 has good shock resistance and impact resistance, more stable transmission and higher transmission efficiency.
The buffer airbag 8 comprises an upper mounting plate 801, a lower mounting plate 802 and an airbag body 803, wherein one side of the upper mounting plate 801 is connected with the second tensioning roller 3, and the other side of the upper mounting plate 801 is connected with the buffer beam 6.
Specifically, will the utility model discloses fixed back, panel is carried to abrasive band 5 below, driving motor 21 rotates through 24 drive rigid roller of polywedge bet 1, further drive abrasive band 5 and lining belt 4 and rotate, at this moment, electromagnetic cylinder 9 stretches out the piston rod 903 of corresponding length according to the signal of last process transmission, export corresponding pressure promptly, withstand lining belt 4, further compress tightly abrasive band 5, compress tightly abrasive band 5 through lining belt 4, sand light to panel, the lining belt can cut off the line of sand light, can obtain better effect of sand light, lining belt 4 can increase abrasive band 5's life.
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 (8)
1. The utility model provides a over-and-under type electromagnetism pressure roof beam system, its characterized in that, includes elevating system and electromagnetism pressure roof beam, electromagnetism pressure roof beam is including pressing the roof beam box, setting up in a plurality of electromagnetic cylinder of pressing the inside roof beam box, press the roof beam box and link to each other with electromagnetism pressure roof beam elevating system, set up the clamp plate in the pressure roof beam box, the clamp plate corresponds the setting with the electromagnetic cylinder, press roof beam box below to set up two backup pads, all set up the spring preforming on two backup pads.
2. The lifting electromagnetic pressing beam system according to claim 1, wherein the electromagnetic cylinder comprises a cylinder body, a movable iron core and a piston rod, the movable iron core and the piston rod are arranged in the cylinder body, a coil is arranged between the movable iron core and the cylinder body, a return spring is sleeved on the piston rod, one end of the piston rod is connected with the movable iron core, and the other end of the piston rod is connected with the pressing plate.
3. The elevating electromagnetic pressing beam system according to claim 2, wherein the spring pressing plate comprises a connecting end, a buffering end and a pressing plate end, the buffering end is connected with the connecting end at one end, the pressing plate end at the other end, and the spring pressing plate is connected with the supporting plate through the connecting end.
4. The elevating electromagnetic press beam system as claimed in claim 3, wherein a sanding pad is provided between the bottom plate of the press beam box and the spring pressing plate, a guide rod is provided between the bottom of the press beam box and the protection plate, and the sanding pad is sleeved on the guide rod.
5. The lifting type electromagnetic pressing beam system as claimed in claim 4, wherein the sanding pad is a manganese steel plate, and felt, sponge and graphite cloth are sequentially adhered to the manganese steel plate from top to bottom.
6. The elevating electromagnetic press beam system according to claim 1, wherein the elevating mechanism comprises elevating units provided on the press beam case, and a link is provided between the elevating units.
7. The elevating electromagnetic beam pressing system according to claim 6, wherein the elevating unit comprises an elevating guide sleeve, an elevating guide shaft, an elevating screw rod and a ball screw nut, the elevating screw rod is provided with a flange at one end and connected with the elevating guide shaft at the other end, and the ball screw nut is arranged between the elevating screw rod and the elevating guide shaft.
8. The elevating electromagnetic press beam system according to claim 7, wherein said connecting rod is connected to the ball screw via a flange, and a handle is provided at one end of said connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023297027.1U CN214186597U (en) | 2020-12-30 | 2020-12-30 | Lifting type electromagnetic pressing beam system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023297027.1U CN214186597U (en) | 2020-12-30 | 2020-12-30 | Lifting type electromagnetic pressing beam system |
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| Publication Number | Publication Date |
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| CN214186597U true CN214186597U (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023297027.1U Active CN214186597U (en) | 2020-12-30 | 2020-12-30 | Lifting type electromagnetic pressing beam system |
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| CN (1) | CN214186597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676992A (en) * | 2020-12-30 | 2021-04-20 | 青岛建诚伟业机械制造有限公司 | Lifting type electromagnetic pressing beam system |
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2020
- 2020-12-30 CN CN202023297027.1U patent/CN214186597U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676992A (en) * | 2020-12-30 | 2021-04-20 | 青岛建诚伟业机械制造有限公司 | Lifting type electromagnetic pressing beam system |
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