CN211275961U

CN211275961U - Belted steel exhibition paper-back edition is put for steel footboard processing

Info

Publication number: CN211275961U
Application number: CN201921814276.8U
Authority: CN
Inventors: 李培江; 徐延锋
Original assignee: Tianjin Anjian Scaffolding Co ltd
Current assignee: Tianjin Anjian Scaffolding Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-08-18
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a belted steel exhibition paper-back edition is put for processing of steel footboard relates to exhibition paper-back edition technical field, including the board and set up the exhibition paper-back edition roller set on the board, exhibition paper-back edition roller set is including setting up the eccentric roller set on the board, and eccentric roller set includes that horizontal rotating bracket locates on the board and is parallel arrangement's from top to bottom eccentric roller and cooperation roller, and the centre of gyration of eccentric roller is eccentric settings for its axis, and cooperation roller fixed surface is provided with the elastic layer that is used for supporting tight eccentric roller, and still is equipped with on the board and is used for driving the synchronous pivoted exhibition paper-back drive assembly of eccentric roller and. The utility model provides a stable in operation, the operation is convenient, can guarantee belted steel exhibition flat effect, can improve product quality's a belted steel exhibition flat device for steel footboard processing.

Description

Belted steel exhibition paper-back edition is put for steel footboard processing

Technical Field

The utility model relates to a flat equipment technical field that flattens especially relates to a belted steel exhibition paper-back edition is put for steel footboard processing.

Background

Steel pallets, which are one of the building materials used for the laying of scaffold walkways and operating platforms, are usually formed from strip steel by bending it several times.

The prior utility model with the publication number of CN208810842U discloses a disc shear flattening mechanism, which comprises a bearing seat, wherein 2 flattening rollers are fixedly arranged on the bearing seat, and the two flattening rollers are arranged in a vertically staggered manner; the flattening roller is arranged at the front end of the circle shear.

By adopting the technical scheme, the front roller is pressed down during working, and the two steel rollers form a small wrap angle, so that the band steel is flattened. However, when the local position of the surface of the strip steel is excessively uneven, the flattening effect of the strip steel is difficult to ensure, which is not only unfavorable for the subsequent production, but also indirectly affects the product quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a belted steel exhibition paper-back edition is put for steel footboard processing is put with flat belted steel of flattening jointly with the help of eccentric roll and cooperation roller, guarantees the exhibition flat effect of belted steel, makes things convenient for follow-up production to indirectly improve product quality.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a belted steel exhibition paper-back edition is put for steel footboard processing, includes the board and sets up the exhibition paper-back edition roller group on the board, exhibition paper-back edition roller group is including setting up the eccentric roller group on the board, eccentric roller group includes that horizontal rotating bracket locates on the board and is parallel arrangement's eccentric roller and cooperation roller from top to bottom, the centre of gyration of eccentric roller is eccentric settings for its axis, cooperation roller fixed surface is provided with the elastic layer that is used for supporting tight eccentric roller, just still be equipped with on the board and be used for driving eccentric roller and the synchronous pivoted exhibition paper-back edition drive assembly of cooperation roller.

The utility model discloses further set up to: at least two groups of eccentric roller sets are arranged at intervals along the length direction of the machine table; in each adjacent eccentric roller group, the eccentric rollers and the matching rollers are alternately arranged up and down.

The utility model discloses further set up to: a first flat roller set is arranged between any two adjacent eccentric roller sets, and comprises an upper press roller and a support roller which are horizontally rotatably erected on the machine table and are arranged in parallel up and down; the supporting roller is in transmission connection with the flattening driving assembly.

The utility model discloses further set up to: at least two supporting rollers are arranged in parallel at intervals along the length direction of the machine table; the flattening driving assembly drives the supporting rollers to rotate in the same direction; go up compression roller parallel arrangement in the top of backing roll, and arbitrary two adjacent backing rolls's clearance department sets up one go up the compression roller.

The utility model discloses further set up to: the machine table is provided with a second flat roller set at the feeding side and the discharging side; the second flat roller set comprises two flat rollers which are horizontally and rotatably erected on the machine platform and are arranged in parallel up and down, the two flat rollers are in transmission connection with a flat driving assembly, and the flat driving assembly drives the two flat rollers to rotate oppositely.

The utility model discloses further set up to: the flattening driving assembly comprises a flattening driving motor fixedly arranged on the machine table, a speed reducer used for connecting an output shaft of the flattening driving motor with one of the roller bodies, and a gear transmission mechanism used for being in transmission connection with each roller body.

The utility model discloses further set up to: one sides of the two second flat roller sets, which are far away from the eccentric roller sets, are provided with traction roller sets; the traction roller set comprises two traction rollers which are horizontally and rotatably erected on the machine table and are arranged at intervals in an up-down parallel mode, and the two traction rollers are respectively abutted to the upper side and the lower side of the strip steel.

The utility model discloses further set up to: side limit components are arranged at the feeding side and the discharging side of the machine table; the side limit assembly comprises two limit rollers which are rotatably arranged on the machine table and are respectively used for abutting against two side edges of the strip steel, and the two limit rollers are arranged at intervals in the width direction of the machine table.

The utility model discloses further set up to: the machine comprises a base and a mounting seat, wherein the base is horizontally erected on the ground, the mounting seat is rotatably arranged on the base and used for mounting a flattening roller set, and a rotary driving assembly used for driving the mounting seat to rotate is arranged on the machine.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the eccentric roller is utilized to tightly support the strip steel on the elastic layer of the matching roller, and the eccentric roller and the matching roller can jointly and fully flatten the strip steel along with the rotation of the eccentric roller, so that the flattening effect of the strip steel is ensured, the subsequent production is facilitated, and the product quality is indirectly improved;

(2) through setting the board to the structural style of base and mount pad combination to utilize rotation drive assembly drive mount pad and exhibition roller set to rotate in step on the base, realize belted steel feed direction's nimble regulation, further improve the convenience of production operation.

Drawings

Fig. 1 is an axial view of the overall structure of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of the overall structure of an embodiment of the present invention;

fig. 3 is a schematic diagram of a partial explosion of the overall structure of an embodiment of the present invention;

FIG. 4 is a schematic structural view of an embodiment of the present invention, which is mainly used for embodying the traction roller set and the side limiting component;

fig. 5 is a schematic structural view of an embodiment of the present invention, which is mainly used for embodying the flattening roller set;

fig. 6 is a schematic structural diagram of an embodiment of the present invention, which is mainly used for embodying a flattening driving assembly.

Reference numerals: 1. a base; 101. mounting grooves; 2. a mounting seat; 21. a base plate; 22. a rotating shaft; 3. a support bearing; 4. a rotary drive assembly; 41. a rotary drive motor; 42. a belt pulley mechanism; 5. a traction roller set; 51. a traction roller; 6. a side limit component; 61. a sliding plate; 62. limiting the idler wheel; 63. adjusting the screw rod; 64. adjusting a hand wheel; 7. a second flat roller set; 71. flattening the flat roller; 8. an eccentric roller set; 81. an eccentric roller; 82. a mating roller; 821. an elastic layer; 9. a first flat roller set; 91. an upper compression roller; 92. a support roller; 10. flattening the driving motor; 11. a speed reducer; 12. a first gear set; 121. a first drive gear; 13. a second gear set; 131. a second transmission gear; 14. a third gear set; 141. a third transmission gear; 15. an intermediate transmission gear.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to the attached drawing 1, the strip steel flattening device for processing the steel pedal comprises a machine table and a flattening roller set arranged on the machine table; the feeding side and the discharging side of the strip steel flattening device are respectively positioned on two sides of the machine in the length direction, and the flattening roller sets are sequentially arranged between the feeding side and the discharging side of the machine in the length direction. In the work, the strip steel enters the flattening roller group from the feeding side of the machine table; in the process that the strip steel passes through the flattening roller set, the flattening roller set can fully flatten the strip steel; and finally, discharging the strip steel from the discharging side of the machine table.

With reference to fig. 2, the machine includes a base 1 horizontally erected on the ground and a mounting seat 2 disposed on the upper side of the base 1 and used for mounting the flattening roller set. Wherein, mount pad 2 is to rotate the setting on base 1, and still is provided with on the board and is used for driving mount pad 2 pivoted rotation driving component 4. In order to install the installation seat 2, a circular installation groove 101 is concavely formed on the upper side of the base 1, and a supporting bearing 3 is embedded at the bottom of the installation groove 101; correspondingly, a disk-shaped bottom plate 21 is horizontally fixed at the bottom of the mounting seat 2, and the bottom plate 21 is embedded in the mounting groove 101 and is abutted against the upper side of the support bearing 3. Simultaneously, bottom plate 21 ground center department still is fixed with one and is the axis of rotation 22 of vertical setting, and axis of rotation 22 vertically wears to establish base 1 and extends to the downside of base 1, and its lower extreme is connected with above-mentioned rotary drive subassembly 4 transmission.

Referring to fig. 3, the rotation driving assembly 4 includes a rotation driving motor 41 fixedly disposed at the bottom of the base 1, and an output shaft of the rotation driving motor 41 is in transmission connection with the lower end of the rotation shaft 22 through a belt pulley mechanism 42, so that the rotation driving assembly 4 can drive the mounting base 2 and the flattening roller set to rotate on the base 1 through the rotation shaft 22, thereby flexibly adjusting the feeding direction of the strip steel flattening device.

Referring to fig. 4, the flattening roller sets include two groups of traction roller sets 5 respectively disposed at the feeding side and the discharging side of the machine, and the two traction roller sets 5 can perform traction and guiding functions on the strip steel entering the flattening roller sets and the strip steel discharged from the flattening roller sets. Specifically, taking any one of the traction roller sets 5 as an example, the traction roller set 5 includes two traction rollers 51 horizontally rotatably erected on the machine platform, the two traction rollers 51 are arranged in an up-down parallel spaced manner, and a gap for the strip steel to pass through is formed between the two traction rollers 51.

Meanwhile, the side limiting assemblies 6 are arranged on one sides of the two traction roller sets 5 close to the middle of the machine table, and the side limiting assemblies 6 can limit the two sides of the strip steel in the width direction. Specifically, taking any one of the side edge limiting assemblies 6 as an example, the side edge limiting assembly 6 includes a sliding plate 61 horizontally disposed on the machine platform, the sliding plate 61 is slidably disposed on the machine platform through a sliding chute, and the sliding direction of the sliding plate is parallel to the width direction of the machine platform. The upper side of the sliding plate 61 is rotatably provided with two limiting rollers 62 through a rotating shaft, and the two limiting rollers 62 are respectively located at two sides of the sliding plate 61 in the length direction. Meanwhile, the machine table is further provided with an adjusting screw 63 on the horizontal rotating frame, the adjusting screw 63 penetrates through the sliding plate 61 along the width direction of the machine table through threads, and adjusting hand wheels 64 are coaxially fixed at two ends of the adjusting screw 63.

Referring to fig. 2 and 5, the flattening roller set further comprises a second flattening roller set 7 arranged on the two side limit limiting assemblies 6 and deviating from the traction rollers 51 of the traction roller 51 set 5, the second flattening roller set 7 comprises two flattening flat rollers 71 which are horizontally arranged on the machine platform in a rotating mode, the two flattening flat rollers 71 rotate around the axes of the two flattening flat rollers, and the two flattening flat rollers 71 are arranged in the vertical direction at intervals up and down. In operation, the two flattening flat rolls 71 can be respectively abutted against the upper and lower sides of the strip steel. Meanwhile, considering different specifications of strip steel used in production, the flattening flat rollers 71 positioned above can be set into a structural form capable of being adjusted up and down, so that the distance between the two flattening flat rollers 71 can be conveniently adjusted.

The flattening roller set further comprises an eccentric roller set 8 arranged on one side, departing from the corresponding side limit assembly 6, of the two second flattening roller sets 7, and the eccentric roller set 8 comprises an eccentric roller 81 and a matching roller 82 which are horizontally and rotatably erected on the machine table and are arranged in an up-and-down parallel mode. The rotation center of the eccentric roller 81 is eccentrically disposed with respect to the axis thereof, that is, the eccentric roller 81 can eccentrically rotate on the machine. Meanwhile, the surface of the mating roller 82 is provided with an elastic layer 821 for abutting against the eccentric roller 81. Specifically, the elastic layer 821 may be a rubber layer vulcanized and fixed to the surface of the mating roller 82. In operation, the eccentric roller 81 constantly presses the strip steel against the elastic layer 821, so as to flatten the strip steel together.

In addition, in order to ensure the flattening effect of the strip steel, a plurality of groups of the eccentric roller group 8 can be arranged at intervals along the length direction of the machine platform; in the present embodiment, the eccentric roller group 8 is provided with two sets of two spaced apart between the two second flat roller groups 7. Meanwhile, in order to further improve the flattening effect, in the two eccentric roller sets 8, the eccentric rollers 81 and the matching rollers 82 can be arranged in an up-and-down alternating structure, namely in one eccentric roller set 8, the eccentric rollers 81 are arranged on the upper side of the matching rollers 82, and in the other eccentric roller set 8, the eccentric rollers 81 are arranged on the lower side of the matching rollers.

Referring to fig. 5, the flattening roller set further includes a first flat roller set 9 disposed between the two eccentric roller sets 8, and the first flat roller set 9 includes an upper press roller 91 and a support roller 92 horizontally rotatably erected on the machine and disposed in parallel up and down; wherein, the upper pressure roller 91 is positioned above the supporting roller 92, and both the upper pressure roller 91 and the supporting roller 92 can adopt the structural form of flat rollers.

The supporting rollers 92 can be arranged in parallel along the length direction of the machine at intervals, and an upper pressing roller 91 is arranged at the gap between any two adjacent supporting rollers 92. Specifically, in the present embodiment, three support rollers 92 are provided along the length direction of the machine base, and two upper press rollers 91 are provided above the support rollers 92 at intervals. In operation, the upper rolls 91 simultaneously contact the upper surface of the strip and press the strip against the support rolls 92.

Referring to fig. 6, a flattening driving assembly for driving each roller body to operate is further arranged on the machine platform; the flattening driving assembly comprises a flattening driving motor 10 fixedly arranged on the machine table, a speed reducer 11 used for connecting an output shaft of the flattening driving motor 10 with one of the roller bodies, and a gear transmission mechanism used for being in transmission connection with each roller body. In operation, the flattening drive motor 10 drives the roller bodies connected with the flattening drive motor to rotate through the speed reducer 11, and then drives each roller body to synchronously run through the gear transmission mechanism.

Specifically, the output shaft of the flattening drive motor 10 is connected to one of the flattening flat rollers 71 through the speed reducer 11, and the flattening flat roller 71 preferentially selects a roller body located on the lower side of the corresponding second flat roller group 7. The gear transmission mechanism comprises first gear sets 12 respectively arranged on the two second flat roller sets 7, each first gear set 12 comprises two first transmission gears 121 respectively and coaxially fixed on the two flat rollers 71, and the two first transmission gears 121 are meshed, so that the flat driving motor 10 can drive the two flat rollers 71 to rotate oppositely through the speed reducer 11.

The gear transmission mechanism further comprises a second gear set 13 arranged on the two eccentric roller sets 8, and the second gear set 13 comprises two second transmission gears 131 which are respectively arranged on the eccentric rollers 81 and the matching rollers 82 matched with the eccentric rollers and are meshed with each other; wherein the rotation center of the second transmission gear 131 on the eccentric roller 81 is kept coincident with the rotation center of the eccentric roller 81. The gear transmission mechanism further comprises a third gear set 14 arranged on the first flat roller set 9, the third gear set 14 comprises three third transmission gears 141 arranged on the supporting rollers 92 in a one-to-one correspondence mode, and the third transmission gears 141 are not directly meshed.

Meanwhile, in order to realize the synchronous operation of the first flat roller set 9, the second flat roller set 7 and the eccentric roller set 8, the gear transmission mechanism further comprises a plurality of intermediate transmission gears 15 which are arranged on the machine table through rotating shafts. Specifically, indirect transmission is realized between the first transmission gear 121 on the lower side and the adjacent second transmission gear 131, between the adjacent second transmission gears 131, between the second transmission gear 131 and the adjacent third transmission gear 141, and between the adjacent third transmission gears 141 through the intermediate transmission gear 15. Thus, in actual operation, the two flat rollers 71 of the same set rotate in opposite directions, the eccentric roller 81 rotates in opposite directions with the engaging roller 82 engaged therewith, and the support rollers 92 rotate in the same direction.

The working principle of the embodiment is as follows: in the work, the strip steel enters the traction roller set 5 at the corresponding side from the feeding side of the machine table; under the traction effect of the two traction rollers 51 and the limiting effect of the side limiting assembly 6, the strip steel can enter the second flat roller set 7 to be flattened firstly, then enters the eccentric roller set 8 to be flattened, then enters the first flat roller set 9 to be flattened, and then sequentially passes through the eccentric roller set 8, the second flat roller set 7, the side limiting assembly 6 and the traction roller set 5 on one side of the discharge side of the machine table to be discharged. In this process, the eccentric roller 81 is always eccentrically rotated, and the strip steel is constantly pressed against the elastic layer 821 corresponding to the matching roller 82, so that the strip steel is effectively flattened. By the method, the flattening effect of the strip steel is ensured, the subsequent production is facilitated, and the product quality is indirectly improved.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a belted steel exhibition paper-back edition is put for steel footboard processing, includes the board and sets up the exhibition roller set on the board, its characterized in that: flattening roller set is including setting up eccentric roller set (8) on the board, eccentric roller set (8) include that the horizontal rotation erects on the board and be eccentric roller (81) and cooperation roller (82) of parallel arrangement from top to bottom, the centre of turning circle of eccentric roller (81) is eccentric settings for its axis, cooperation roller (82) fixed surface is provided with elastic layer (821) that are used for supporting tight eccentric roller (81), just still be equipped with on the board and be used for driving synchronous pivoted flattening drive assembly of eccentric roller (81) and cooperation roller (82).

2. The steel strip flattening device for processing the steel pedal as claimed in claim 1, is characterized in that: at least two groups of eccentric roller sets (8) are arranged at intervals along the length direction of the machine table; in each adjacent eccentric roller group (8), the eccentric rollers (81) and the matching rollers (82) are arranged alternately up and down.

3. The steel strip flattening device for processing the steel pedal as claimed in claim 2, is characterized in that: a first flat roller set (9) is arranged between any two adjacent eccentric roller sets (8), and each first flat roller set (9) comprises an upper press roller (91) and a support roller (92) which are horizontally and rotatably erected on the machine table and are arranged in parallel up and down; the supporting roller (92) is in transmission connection with the flattening driving assembly.

4. The steel strip flattening device for processing the steel pedal as claimed in claim 3, wherein: at least two supporting rollers (92) are arranged in parallel along the length direction of the machine table at intervals; the flattening driving assembly drives each supporting roller (92) to rotate in the same direction; go up compression roller (91) parallel arrangement in the top of backing roll (92), and arbitrary two adjacent backing rolls (92) the clearance department sets up one go up compression roller (91).

5. The steel strip flattening device for processing the steel pedal as claimed in claim 1, is characterized in that: the machine table is provided with a second flat roller set (7) at the feeding side and the discharging side; the second flattening roller set (7) comprises two flattening flat rollers (71) which are horizontally and rotatably erected on the machine platform and are arranged in parallel up and down, the two flattening flat rollers (71) are in transmission connection with a flattening driving assembly, and the flattening driving assembly drives the two flattening flat rollers (71) to rotate oppositely.

6. The steel strip flattening device for processing the steel pedal as claimed in any one of claims 1 to 5, wherein: the flattening driving assembly comprises a flattening driving motor (10) fixedly arranged on the machine table, a speed reducer (11) used for connecting an output shaft of the flattening driving motor (10) with one of the roller bodies, and a gear transmission mechanism used for being in transmission connection with each roller body.

7. The steel strip flattening device for processing the steel pedal as claimed in claim 5, wherein: a traction roller set (5) is arranged on one side of each of the two second flat roller sets (7) departing from the eccentric roller set (8); the traction roller set (5) comprises two traction rollers (51) which are horizontally and rotatably erected on the machine platform and are arranged in an up-down parallel mode at intervals, and the two traction rollers (51) are respectively abutted to the upper side and the lower side of the strip steel.

8. The steel strip flattening device for processing the steel pedal as claimed in claim 1 or 7, wherein: side limit components (6) are arranged at the feeding side and the discharging side of the machine table; the side limit assembly (6) comprises two limit rollers (62) which are rotatably arranged on the machine platform and are respectively used for abutting against two sides of the strip steel, and the two limit rollers (62) are arranged at intervals in the width direction of the machine platform.

9. The steel strip flattening device for processing the steel pedal as claimed in claim 1, is characterized in that: the machine comprises a base (1) horizontally erected on the ground and a mounting seat (2) rotatably arranged on the base (1) and used for mounting a flattening roller set, wherein a rotary driving assembly (4) used for driving the mounting seat (2) to rotate is arranged on the machine.