CN218798377U - Auxiliary bracket device for plate bending machine - Google Patents
Auxiliary bracket device for plate bending machine Download PDFInfo
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- CN218798377U CN218798377U CN202223123743.7U CN202223123743U CN218798377U CN 218798377 U CN218798377 U CN 218798377U CN 202223123743 U CN202223123743 U CN 202223123743U CN 218798377 U CN218798377 U CN 218798377U
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- bracket
- feeding bracket
- feeding
- steel sheet
- roller
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Abstract
The utility model discloses an auxiliary bracket device for veneer reeling machine mainly relates to the veneer reeling machine field. Including setting up feeding bracket and the ejection of compact bracket in the veneer reeling machine both sides, sliding connection has the steel sheet on the feeding bracket, the last sliding connection who rotates of feeding bracket is connected with the threaded rod, the sliding connection who is symmetrical on the feeding bracket has the fixed plate, be equipped with two screw thread districts opposite to soon on the threaded rod, two screw thread districts run through two fixed plates respectively and rather than threaded connection, be equipped with a plurality of push rods with steel sheet side sliding contact on the fixed plate, ejection of compact bracket rotates with the veneer reeling machine and is connected and for the arc, all rotate on feeding bracket and the ejection of compact bracket and be connected with a plurality of rollers with steel sheet bottom rolling contact, still be equipped with jacking device on the feeding bracket, the last roller of ejection of compact bracket slides in vertical direction through the contact with jacking device. The beneficial effects of the utility model reside in that: the quality of the tower body curling arc is ensured, and the production efficiency of the tower body is improved.
Description
Technical Field
The utility model relates to a veneer reeling machine technical field specifically is an auxiliary bracket device for veneer reeling machine.
Background
The tower body of desulfurizing tower rolls up the arc is an important process in the desulfurizing tower construction flow, rolls up the quality that the quality of arc can direct influence the desulfurizing tower, and current tower body rolls up the arc process and is: the roll shaft arranged on the feeding bracket drives the pre-cut steel plate to be conveyed to the feeding position of the four-roll plate bending machine, the upper and lower rollers in the middle of the four-roll plate bending machine move through a hydraulic device to clamp the steel plate, the upper and lower rollers rotate relatively to drive the steel plate to move, and the left and right rollers on the two sides are adjusted up and down to generate a height difference, so that the steel plate is bent and formed under the action of the rollers. But because the diameter of desulfurizing tower is great, the tower body generally adopts the longer plate width's about 10 meters steel sheet, add the book system that the arc in-process steel sheet need make a round trip of book, when leading to rolling up thinner steel sheet, the steel sheet that takes shape is owing to lack sufficient support, produce the deformation easily under the effect of self gravity, especially produce the deformation more easily when the plate bending machine presss from both sides tight steel sheet tip, the quality of arc is rolled up to the tower body has been influenced, still need roll the system again to unqualified tower body, the efficiency of desulfurizing tower production has been influenced greatly, furthermore, when the steel sheet removed to the feed inlet department, the both sides of steel sheet slope easily can't contact with the running roller simultaneously, lead to the unable system of rolling up simultaneously in both sides of steel sheet, influence the quality of tower body after rolling up the arc.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an auxiliary bracket device for veneer reeling machine guarantees the tower body and rolls up the quality of arc and the production efficiency who improves the tower body.
Utility model for realizing the above purpose, realize through following technical scheme:
the utility model provides an auxiliary bracket device for veneer reeling machine, is including setting up feeding bracket and the ejection of compact bracket in veneer reeling machine both sides, sliding connection has the steel sheet on the feeding bracket, the last rotation of feeding bracket is connected with the threaded rod, the sliding connection of symmetry has the fixed plate on the feeding bracket, be equipped with on the threaded rod and revolve to two opposite screw thread districts, two screw thread districts run through two fixed plates respectively and rather than threaded connection, be equipped with a plurality of push rods with steel sheet side sliding contact on the fixed plate, the guide arm that is equipped with of going back the symmetry on the feeding bracket, be equipped with the guide way that the cooperation guide arm used in the fixed plate, ejection of compact bracket rotates with the veneer reeling machine and is connected and be the arc, all rotate on feeding bracket and the ejection of compact bracket and be connected with a plurality of rollers with steel sheet bottom rolling contact, still be equipped with the jack-up device on the feeding bracket, the roller on the ejection of compact bracket slides in vertical direction through the contact with the jack-up device.
Furthermore, be equipped with the bearing frame of being connected with the roller rotation on the feeding bracket, still be equipped with on the feeding bracket with bearing frame sliding fit's spout, the bearing frame is along vertical sliding motion in the spout under jacking device's effect.
Furthermore, the jacking device comprises an arc-shaped ejector rod which is rotatably connected with the plate bending machine, and a plurality of roll shafts on the feeding bracket are respectively in rolling contact with the arc-shaped ejector rod.
Further, jacking device includes the push pedal with feeding bracket sliding connection, be equipped with the kicking block of a plurality of different radians on the push pedal, one side that a plurality of kicking blocks were equipped with the radian respectively with the roller sliding contact on a plurality of feeding brackets.
Further, the tip of arc ejector pin be equipped with veneer reeling machine pivoted pivot, the tip of pivot and the tip of threaded rod all are equipped with driven gear, still be equipped with a plurality of rotating electrical machines on the feeding bracket, be equipped with the driving gear that the meshing of cooperation driven gear used on the rotating electrical machine output.
The automatic discharging device further comprises a hydraulic oil cylinder, wherein the hydraulic oil cylinder is rotatably connected with the ground, and the movable end of the hydraulic oil cylinder is rotatably connected with the bottom of the discharging bracket.
Further, the push rod is the rubber material of excelling in, the roller is the rubber roll.
Contrast prior art, the beneficial effects of the utility model reside in that:
1. the fixed plate is driven to slide on the feeding bracket through the rotation of the threaded rod, and the push rods on the fixed plate are in contact with the side surface of the steel plate to enable the push rods to be in contact with and center the side surface of the steel plate under the driving of the threaded rod, so that two sides of the steel plate are in contact with the rollers at the same time, the end surfaces of the steel plate enter the plate rolling machine to be rolled at the same time, the quality of the tower body after being rolled is improved, and the influence of repeated rolling on the production efficiency of the tower body is avoided;
2. during feeding, the roll shaft which is rotatably connected on the feeding bracket is positioned at an initial point and is in rolling contact with the steel plate to form a straight line for conveying the steel plate to the feeding hole to play a role in conveying; when rolling up, the discharge end passes through on curved ejection of compact bracket, the arc that a plurality of roller of jack-up device driven formed is passed through to the feed end, roller on both arcs all with steel sheet roll contact, make the steel sheet make a round trip to roll up the system in-process and increased a plurality of fulcrums, with this self gravity of offsetting a roll arc in-process steel sheet, prevent the steel sheet deformation that the steel sheet leads to under self gravity, and then improve the quality of rolling up system rear tower body, avoid needing to roll up the production efficiency who influences the tower body again many times.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 isbase:Sub>A sectional view of the utility model taken along the directionbase:Sub>A-base:Sub>A in fig. 1.
Fig. 3 is a cross-sectional view taken along the direction B-B in fig. 2 according to the present invention.
Fig. 4 is a cross-sectional view taken along the direction C-C in fig. 2 according to the present invention.
Fig. 5 is an isometric view of the present invention.
Fig. 6 is a schematic structural diagram of the top block of the present invention.
Fig. 7 is a partial enlarged view of the portion D in fig. 2 of the present invention.
Reference numerals shown in the drawings:
1. a plate bending machine; 2. a feed carriage; 3. a discharge carriage; 4. a steel plate; 5. a threaded rod; 6. a fixing plate; 7. a push rod; 8. a guide bar; 9. a roll shaft; 10. a bearing seat; 11. an arc-shaped ejector rod; 12. pushing a plate; 13. a top block; 14. a rotating shaft; 15. a driven gear; 16. a rotating electric machine; 17. a driving gear; 18. and a hydraulic oil cylinder.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention can be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present invention.
The utility model provides an auxiliary bracket device for veneer reeling machine, as shown in fig. 1-7, including setting up feeding bracket 2 and ejection of compact bracket 3 in veneer reeling machine 1 both sides, sliding connection has steel sheet 4 on feeding bracket 2, rotating connection has threaded rod 5 on feeding bracket 2, symmetrical sliding connection has fixed plate 6 on feeding bracket 2, be equipped with two screw thread district that revolve to opposite on threaded rod 5, two screw thread district run through two fixed plates 6 respectively and rather than threaded connection, be equipped with a plurality of push rods 7 with steel sheet 4 side sliding contact on fixed plate 6, drive fixed plate 6 and slide on feeding bracket 2 through the rotation of threaded rod 5, utilize the contact of push rod 7 on fixed plate 6 and steel sheet 4 side, make a plurality of push rods 7 contact and with the side of steel sheet 4 and with its centering under the drive of threaded rod 5 to make the both sides of steel sheet 4 contact with the running roller simultaneously, guarantee that the terminal surface of steel sheet 4 enters into the veneer reeling machine simultaneously and rolls up, and then improve the quality of the tower body after rolling up, avoid rolling up the production efficiency that the influence tower body again many times; the feeding bracket 2 is further symmetrically provided with guide rods 8, guide grooves matched with the guide rods 8 for use are formed in the fixing plate 6, a push rod 7 is slid to play a guiding role, the feeding bracket 2 and the discharging bracket 3 are prevented from deviating and rotating, the discharging bracket 3 is rotatably connected with the plate rolling machine 1 and is arc-shaped, a plurality of supporting points are provided when the steel plate 4 is rolled to a discharging end, a plurality of roller shafts 9 in rolling contact with the bottom of the steel plate 4 are rotatably connected to the feeding bracket 2 and the discharging bracket 3, a jacking device for driving the plurality of roller shafts to vertically slide is further arranged on the feeding bracket 2, the roller shafts 9 rotatably connected to the feeding bracket 2 during feeding are located at initial points and are connected with the steel plate 4 in rolling contact to form a straight line conveying steel plate 4 to play a conveying role, the jacking device is further arranged on the feeding bracket 2, when the steel plate 4 is rolled to the feeding end, the roller shafts 9 on the discharging bracket 3 slide in the vertical direction through contact with the jacking device, then form an arc-shaped shape through rolling contact with the steel plate 4 to provide a plurality of supporting points for the steel plate 4, the steel plate 4 is offset in the rolling process, and further, the gravity of the steel plate 4 is prevented from influencing the tower body after the tower body, and the tower body after the tower body is produced, and the tower body is prevented from being deformed.
Be equipped with on feeding bracket 2 and rotate the bearing frame 10 of being connected with roller 9 for roller 9 pivoted is more smooth and easy, still be equipped with on feeding bracket 2 with bearing frame 10 sliding fit's spout, bearing frame 10 is along vertical sliding motion in the spout under jack-up device's effect, and then slides to roller 9 and play certain guide effect for the better slip of a plurality of rollers 9 is to forming an arc with steel sheet 4 rolling contact, as the fulcrum of rolling up system in-process steel sheet 4.
Jacking device includes the arc ejector pin 11 of being connected with veneer reeling machine 1 rotation, and a plurality of roller 9 on the feeding bracket 2 can be respectively with the rolling contact of arc ejector pin 11, need not each roller 9 and all sets up its vertical slip of independent structural control, has simplified control structure, has reduced control jacking device's the degree of difficulty for operate simpler, and arc ejector pin 11 simple structure, the processing degree of difficulty is low, has reduced the processing cost.
Jacking system includes the push pedal 12 with 2 sliding connection of feeding bracket, be equipped with the kicking block 13 of a plurality of different radians in the push pedal 12, a plurality of roller 9 on the feeding bracket 2 respectively simultaneously with a plurality of 13 curved one side rolling contact of kicking blocks, it all sets up its vertical slip of independent structural control to need not each roller 9, the control structure has been simplified, the degree of difficulty of control jacking system has been reduced, make operation simpler, and the push pedal 12 and the kicking block that adopt all slide on feeding bracket 2, it is more stable to have a supporting overall structure atress of one face, and then it is more firm to support of steel sheet 4, improve the quality after 4 rolls up the system of steel sheet.
The tip of arc ejector pin 11 is equipped with veneer reeling machine 1 pivoted pivot 14, the tip of pivot 14 and the tip of threaded rod 5 all are equipped with driven gear 15, still be equipped with a plurality of rotating electrical machines 16 on feeding bracket 2, be equipped with the driving gear 17 that cooperation driven gear 15 meshing was used on the rotating electrical machines 16 output, the rotation of rotatory drive pivot 14 through rotating electrical machines 16, rethread pivot 14 drives arc ejector pin 11 and rotates, need not artifical arc ejector pin 11 that rotates for operation convenience and safety more, self-locking function from the area prevents reversing of arc ejector pin 11 on the motor in addition, and then make the roller 9 on the ejection of compact bracket 3 more firm to the support of steel sheet 4.
The automatic feeding device is characterized by further comprising a hydraulic oil cylinder 18, wherein the hydraulic oil cylinder 18 is rotatably connected with the ground, the movable end of the hydraulic oil cylinder is rotatably connected with the bottom of the discharging bracket 3, the discharging push rod 7 does not need to be rotated manually, operation is convenient and safe, in addition, the hydraulic oil cylinder 18 limits inversion of the feeding bracket through a self-locking function, and further, a roll shaft 9 on the feeding bracket can support a steel plate 4 more firmly.
The push rod 7 is the rubber material of excelling in, and the rubber material of excelling in has fine intensity and the performance that swells, and has characteristics such as buffering, shock attenuation, wear-resisting, high temperature resistant, is applicable to very much and carries out soft spacing push rod 7 to steel sheet 4, the roller 9 is the rubber roller, and high elasticity, high wear-resisting, low inflation, prevent glazing, solvent-resistant, the deformation is little, longe-lived unique performance that the rubber roller has make roller 9 transport steel sheet 4 more smooth and easy.
Example 1
The utility model provides an auxiliary bracket device for veneer reeling machine, as shown in fig. 1-7, during feeding, place steel sheet 4 on a plurality of roller 9 of rotation connection on feeding bracket 2, be equipped with two screw thread district that revolve to opposite on the threaded rod 5, two screw thread districts run through two fixed plates 6 respectively and rather than threaded connection, the rotation through threaded rod 5 drives fixed plate 6 and slides on feeding bracket 2, utilize the contact of push rod 7 on fixed plate 6 and steel sheet 4 side, make a plurality of push rods 7 and the side contact of steel sheet 4 and with its centering under the drive of threaded rod 5, thereby make the both sides of steel sheet 4 contact with the running roller simultaneously, guarantee that the terminal surface of steel sheet 4 enters into veneer reeling machine 1 simultaneously and rolls up, and then improve the quality of the tower body after rolling up, avoid rolling up again many times and influence the production efficiency of tower body, in addition, the guide way that the symmetry was equipped with on fixed plate 6 will restrict fixed plate 6 and slide along the guide bar, thereby slide push rod 7 and play the effect of direction, prevent its off tracking and rotation;
when in rolling, the upper and lower rollers in the middle of the four-roller plate rolling machine 1 move through a hydraulic device to clamp the steel plate 4, the upper and lower rollers rotate relatively to drive the steel plate 4 to roll, the left and right rollers on the two sides are adjusted vertically to generate a height difference, so that the steel plate 4 is bent under the action of the roller shafts 9 and then is rolled out from the discharge port, and at the moment, the arc-shaped discharge bracket 3 is rotated to enable the plurality of roller shafts 9 on the discharge bracket 3 to be in rolling contact with the steel plate 4, so that a plurality of supporting points are provided for rolling the steel plate 4 at the discharge end of the plate rolling machine 1; accomplish the system of rolling up when steel sheet 4 and once gone back, change turning to of upper and lower roll, make steel sheet 4 move back the roller, the reciprocating of roller produces the difference in height about readjusting, make steel sheet 4 crooked once more under the effect of roller 9, go out from the feed inlet roller after that, this moment, a plurality of roller 9 of jacking system drive are along vertical slip, until a plurality of roller 9 form an arc and with 4 rolling contact of steel sheet, for rolling up the steel sheet 4 to veneer reeling machine 1 feed end provide a plurality of fulcrums, with this self gravity of offsetting a roll arc in-process steel sheet 4, prevent 4 deformation of steel sheet that 4 self gravity of steel sheet leads to, and then improve the quality of the tower body after rolling up, avoid needing to roll up the production efficiency that system influences the tower body again many times.
Example 2
On the basis of embodiment 1, be equipped with the bearing frame 10 of being connected with the roller 9 rotation on the feeding bracket 2, still be equipped with on the feeding bracket 2 with bearing frame 10 sliding fit's spout, bearing frame 10 is along vertical sliding motion in the spout under jacking system's effect, adopts bearing frame 10 to slide in the spout and plays certain guide effect to roller 9 slides, makes better sliding of roller 9 to appointed place and steel sheet 4 rolling contact, and then as the fulcrum of rolling in-process steel sheet 4.
Example 3
On the basis of embodiment 2, jacking system includes the arc ejector pin 11 of being connected with veneer reeling machine 1 rotation, the tip of arc ejector pin 11 is equipped with veneer reeling machine 1 pivoted pivot 14, the tip of pivot 14 and the tip of threaded rod 5 all are equipped with driven gear 15, still be equipped with a plurality of rotating electrical machines 16 on the feeding bracket 2, be equipped with the driving gear 17 that cooperation driven gear 15 meshing was used on the rotating electrical machines 16 output, the rotation that drives pivot 14 through rotating electrical machines 16, rethread pivot 14 drives arc ejector pin 11 and rotates, make a plurality of roller 9 on the feeding bracket 2 respectively with arc ejector pin 11 rolling contact, drive bearing frame 10 vertical sliding in the spout, until a plurality of roller 9 form an arc and with steel sheet 4 rolling contact, provide a plurality of fulcrums for rolling steel sheet 4 to veneer reeling machine 1 feed end.
Example 4
On the basis of embodiment 2, jacking device includes the push pedal 12 with feeding bracket 2 sliding connection, through promoting push pedal 12, make a plurality of roller 9 on the feeding bracket 2 respectively with a plurality of kicking blocks 13 curved one side rolling contact, and make it receive the effect vertical slip of kicking blocks 13 vertical direction's component force, make bearing frame 10 vertical slip in the spout, until a plurality of roller 9 form an arc and with steel sheet 4 rolling contact, provide a plurality of fulcrums for rolling up to the steel sheet 4 of veneer reeling machine 1 feed end.
Example 5
On the basis of embodiment 1, still include hydraulic cylinder 18, hydraulic cylinder 18 rotates with ground and is connected, the expansion end of hydraulic cylinder rotates with the bottom of ejection of compact bracket 3 and is connected, in addition, push rod 7 is the dominant force glue material, and roller 9 is the rubber roll.
Claims (7)
1. The utility model provides an auxiliary bracket for veneer reeling machine, is including setting up feeding bracket (2) and ejection of compact bracket (3) in veneer reeling machine (1) both sides, sliding connection has steel sheet (4), its characterized in that on feeding bracket (2): rotate on feeding bracket (2) and be connected with threaded rod (5), the sliding connection who goes up the symmetry on feeding bracket (2) has fixed plate (6), be equipped with on threaded rod (5) and revolve to two opposite screw thread districts, two screw thread districts run through two fixed plates (6) respectively and rather than threaded connection, be equipped with a plurality of push rods (7) with steel sheet (4) side sliding contact on fixed plate (6), it is equipped with guide arm (8) to go back the symmetry on feeding bracket (2), be equipped with the guide way that cooperation guide arm (8) were used in fixed plate (6), ejection of compact bracket (3) rotate with veneer reeling machine (1) and be connected and be the arc, it is connected with a plurality of and steel sheet (4) bottom rolling roller (9) to rotate on feeding bracket (2) and ejection of compact bracket (3), still be equipped with on feeding bracket (2) and drive a plurality of roller (9) along vertical gliding jacking device.
2. The auxiliary bracket for a plate bending machine as claimed in claim 1, wherein: be equipped with on feeding bracket (2) and rotate bearing frame (10) of being connected with roller (9), still be equipped with on feeding bracket (2) with bearing frame (10) sliding fit's spout, bearing frame (10) are along vertical sliding motion in the spout under jacking system's effect.
3. The auxiliary bracket for a plate bending machine as claimed in claim 2, wherein: the jacking device comprises an arc-shaped ejector rod (11) rotatably connected with the plate bending machine (1), and a plurality of roll shafts (9) on the feeding bracket (2) are respectively in rolling contact with the arc-shaped ejector rod (11).
4. The auxiliary bracket for a plate bending machine as claimed in claim 2, wherein: the jacking device comprises a push plate (12) which is connected with the feeding bracket (2) in a sliding mode, a plurality of jacking blocks (13) with different radians are arranged on the push plate (12), and a plurality of roller shafts (9) on the feeding bracket (2) are in rolling contact with one side of the plurality of jacking blocks (13) in an arc shape respectively.
5. The auxiliary bracket for a plate bending machine as claimed in claim 3, wherein: the tip of arc ejector pin (11) be equipped with veneer reeling machine (1) pivoted pivot (14), the tip of pivot (14) and the tip of threaded rod (5) all are equipped with driven gear (15), still be equipped with a plurality of rotating electrical machines (16) on feeding bracket (2), be equipped with driving gear (17) that cooperation driven gear (15) meshing was used on rotating electrical machines (16) output.
6. The auxiliary bracket for a plate bending machine as claimed in claim 1, wherein: the discharging device is characterized by further comprising a hydraulic oil cylinder (18), wherein the hydraulic oil cylinder (18) is rotatably connected with the ground, and the movable end of the hydraulic oil cylinder (18) is rotatably connected with the bottom of the discharging bracket (3).
7. The auxiliary bracket for a plate bending machine as claimed in claim 1, wherein: push rod (7) are the rubber material of excelling in, roller (9) are the rubber roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223123743.7U CN218798377U (en) | 2022-11-23 | 2022-11-23 | Auxiliary bracket device for plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223123743.7U CN218798377U (en) | 2022-11-23 | 2022-11-23 | Auxiliary bracket device for plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218798377U true CN218798377U (en) | 2023-04-07 |
Family
ID=87275210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223123743.7U Active CN218798377U (en) | 2022-11-23 | 2022-11-23 | Auxiliary bracket device for plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218798377U (en) |
-
2022
- 2022-11-23 CN CN202223123743.7U patent/CN218798377U/en active Active
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