CN212397639U

CN212397639U - Rolling device of cutter blank

Info

Publication number: CN212397639U
Application number: CN202021175619.3U
Authority: CN
Inventors: 张建才
Original assignee: Chongqing Dazu Feifan Kitchen Utensils Manufacturing Co ltd
Current assignee: Chongqing Dazu Feifan Kitchen Utensils Manufacturing Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-01-26
Anticipated expiration: 2030-06-19

Abstract

A rolling device for a cutter blank comprises a workbench, a first supporting plate, a first rotating shaft, a sliding block, a second rotating shaft, a first gear, a second gear, a third rotating shaft, a second supporting plate, a fourth supporting plate and a cylinder; a first conveying roller way and a second conveying roller way are arranged on the workbench; the first supporting plate is arranged on the workbench; a first roller is arranged on the first rotating shaft; the sliding block is arranged on the first supporting plate in a sliding mode; a second roller is arranged on the second rotating shaft; the first gear is meshed with the second gear; the third rotating shaft is in transmission connection with a second power device; the second supporting plate is arranged at the top of the sliding block; the fourth supporting plate is arranged on the top of the first supporting plate; the cylinder is arranged at the bottom of the fourth supporting plate; the workbench is provided with a third power device, a fourth power device and a controller. The utility model discloses in, only need a set of roll just to realize rolling many times of different thickness, the space occupancy is low, has reduced manufacturing cost simultaneously.

Description

Rolling device of cutter blank

Technical Field

The utility model relates to a rolling technical field especially relates to a rolling device of sword embryo.

Background

Rolling refers to a process of shaping a metal ingot by a pair of rollers, a rolled piece is drawn between rotating rollers by friction force and is compressed to carry out plastic deformation, and metal has certain size, shape and performance by rolling. The production and processing of the cutter blank can not be completed by rolling, the metal is rolled into a platy structure with a certain thickness, the platy structure is cut into required sizes, and the cutter blank is edged at the later stage. When the cutter blank rolling device rolls a thicker metal ingot, the cutter blank rolling device needs to be divided into multiple times of rolling, the thickness is rolled into the finally needed thickness through multiple times of rolling, the distance between the rollers of the existing rolling device is difficult to adjust, multiple sets of equipment are needed for multiple times of rolling, the occupied area of the multiple sets of equipment is increased, and meanwhile, the production cost is increased.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a rolling device of sword embryo to thicker waiting rolling metal material, only needs a set of roll just to realize rolling many times of different thickness, finally obtains the sword embryo that needs thickness, and the space occupancy is low, and only needs a set of roll, has reduced manufacturing cost.

(II) technical scheme

The utility model provides a rolling device of a cutter blank, which comprises a workbench, a first supporting plate, a first rotating shaft, a first power device, a slide block, a second rotating shaft, a first gear, a second gear, a third rotating shaft, a second supporting plate, a fourth supporting plate, a cylinder and a controller;

the bottom of the workbench is provided with a plurality of groups of supporting columns, a first conveying roller way and a second conveying roller way which have the same trend are arranged on the workbench, and the first conveying roller way is opposite to the second conveying roller way; the first supporting plates are vertically arranged on the workbench, two groups of the first supporting plates are arranged, and the two groups of the first supporting plates are parallel to each other and are symmetrical about the first conveying roller bed; one end of a first rotating shaft is rotatably connected with one group of first supporting plates, the other end of the first rotating shaft penetrates through the other group of first supporting plates to be in transmission connection with a first power device, the first rotating shaft is vertical to the material conveying direction, and a first roller is arranged on the first rotating shaft; the first power device is arranged on the first supporting plate; the sliding blocks are arranged on the first supporting plates in a sliding mode, the sliding direction is the up-down direction, the sliding blocks are located above the first rotating shaft, the two groups of sliding blocks are arranged, and the two groups of sliding blocks are located between the two groups of first supporting plates; two ends of a second rotating shaft are respectively and rotatably connected with the two groups of sliding blocks, and a second roller is arranged on the second rotating shaft; the first gear is connected with the second rotating shaft key, and the first gear is meshed with the second gear; the second gear is connected with the third rotating shaft key; the third rotating shaft penetrates through the first supporting plate and is in transmission connection with a second power device arranged on the first supporting plate; the second support plates are vertically arranged at the tops of the sliding blocks, the second support plates are arranged in two groups, the two groups of second support plates correspond to the two groups of sliding blocks one by one, and the tops of the two groups of second support plates are provided with horizontal third support plates; the fourth supporting plate is horizontally arranged at the tops of the two groups of first supporting plates and is positioned above the third supporting plate; the air cylinder is vertically arranged at the bottom of the fourth supporting plate, and the bottom of the air cylinder is connected with the third supporting plate;

a third power device and a fourth power device which drive the first conveying roller way and the second conveying roller way to operate are arranged on the workbench, and a starting button, an ascending button, a descending button and an advancing button are arranged on the workbench; the controller sets up on the workstation, and the controller all controls connection with first power device, second power device, cylinder, third power device and fourth power device, controller and start button, the equal electric connection of button that rises, decline button and the button that advances.

Preferably, universal wheels are arranged at the bottoms of the supporting columns.

Preferably, the workbench is provided with a back button, and the back button is electrically connected with the controller.

Preferably, the two groups of first supporting plates are provided with vertical strip-shaped grooves; the third backup pad all sets up the horizontally gag lever post on the terminal surface of two sets of first backup pads of orientation, and the gag lever post passes the bar groove and stretches into two sets of first backup pads outsides, sets up the spacing ring on the gag lever post, and the spacing ring is located two sets of first backup pads outsides, and two sets of spacing rings are laminated with two sets of first backup pads respectively.

Preferably, a fifth supporting plate is arranged on the first supporting plate and located between the first rotating shaft and the sliding block, a pressure sensor is arranged at the top of the fifth supporting plate, and the pressure sensor is connected with the controller in a signal transmission mode.

The above technical scheme of the utility model has following profitable technological effect: for thicker metal materials to be rolled, multiple times of rolling with different thicknesses can be realized only by one group of rollers, the cutter blank with the required thickness is finally obtained, the space occupancy rate is low, and only one group of rollers is needed, so that the production cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a rolling device for a knife blank according to the present invention.

Fig. 2 is a sectional view of the cutter blank rolling device in the utility model from the A to the A.

Reference numerals: 1. a work table; 2. a support pillar; 3. a universal wheel; 4. a first rollgang; 5. a second rollgang; 6. a first support plate; 7. a first rotating shaft; 8. a first roll; 9. a first power unit; 10. a slider; 11. a second rotating shaft; 12. a second roll; 13. a first gear; 14. a second gear; 15. a third rotating shaft; 16. a second power unit; 17. a second support plate; 18. a third support plate; 19. a fourth support plate; 20. a cylinder; 21. a third power unit; 22. a fourth power unit; 23. a controller; 24. a start button; 25. a raise button; 26. a down button; 27. a forward button; 28. a back button; 29. a strip-shaped groove; 30. a limiting rod; 31. a limiting ring; 32. a fifth support plate; 33. a pressure sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the utility model provides a rolling device for a knife blank, which comprises a working table 1, a first supporting plate 6, a first rotating shaft 7, a first power device 9, a sliding block 10, a second rotating shaft 11, a first gear 13, a second gear 14, a third rotating shaft 15, a second supporting plate 17, a fourth supporting plate 19, a cylinder 20 and a controller 23;

the bottom of the workbench 1 is provided with a plurality of groups of support columns 2, the workbench 1 is provided with a first conveying roller way 4 and a second conveying roller way 5 which have the same trend, and the first conveying roller way 4 is opposite to the second conveying roller way 5; the first supporting plates 6 are vertically arranged on the workbench 1, two groups of the first supporting plates 6 are arranged, and the two groups of the first supporting plates 6 are parallel to each other and are symmetrical relative to the first conveying roller table 4; one end of a first rotating shaft 7 is rotatably connected with one group of first supporting plates 6, the other end of the first rotating shaft 7 penetrates through the other group of first supporting plates 6 to be in transmission connection with a first power device 9, the first rotating shaft 7 is vertical to the material conveying direction, and a first roller 8 is arranged on the first rotating shaft 7; the first power device 9 is arranged on the first supporting plate 6; the sliding blocks 10 are arranged on the first supporting plates 6 in a sliding mode, the sliding direction is the up-down direction, the sliding blocks 10 are located above the first rotating shaft 7, the two groups of sliding blocks 10 are arranged, and the two groups of sliding blocks 10 are located between the two groups of first supporting plates 6; two ends of a second rotating shaft 11 are respectively and rotatably connected with the two groups of sliding blocks 10, and a second roller 12 is arranged on the second rotating shaft 11; the first gear 13 is in key connection with the second rotating shaft 11, and the first gear 13 is meshed with the second gear 14; the second gear 14 is keyed to a third rotary shaft 15; the third rotating shaft 15 penetrates through the first supporting plate 6 and is in transmission connection with a second power device 16 arranged on the first supporting plate 6; the second supporting plates 17 are vertically arranged at the tops of the sliding blocks 10, the second supporting plates 17 are arranged in two groups, the two groups of second supporting plates 17 correspond to the two groups of sliding blocks 10 one by one, and horizontal third supporting plates 18 are arranged at the tops of the two groups of second supporting plates 17; the fourth supporting plate 19 is horizontally arranged on the tops of the two groups of first supporting plates 6, and the fourth supporting plate 19 is positioned above the third supporting plate 18; the cylinder 20 is vertically arranged at the bottom of the fourth supporting plate 19, and the bottom of the cylinder 20 is connected with the third supporting plate 18;

a third power device 21 and a fourth power device 22 which drive the first conveying roller way 4 and the second conveying roller way 5 to operate are arranged on the workbench 1, and a starting button 24, an ascending button 25, a descending button 26 and an advancing button 27 are arranged on the workbench 1; the controller 23 is arranged on the workbench 1, the controller 23 is in control connection with the first power device 9, the second power device 16, the air cylinder 20, the third power device 21 and the fourth power device 22, and the controller 23 is electrically connected with the start button 24, the ascending button 25, the descending button 26 and the advancing button 27.

In the utility model, the metal to be rolled is placed on the first roller conveyor 4, the power is switched on, the start button 24 is pressed, the controller 23 controls the first power device 9 and the second power device 16 to rotate, the first power device 9 drives the first roller 8 to rotate through the first rotating shaft 7, the second power device 16 drives the second roller 12 to rotate through the third rotating shaft 15, the second gear 14, the first gear 13 and the second rotating shaft 11, the forward button 27 is pressed, the controller 23 controls the third power device 21 and the fourth power device 22 to drive the first roller conveyor 4 and the second roller conveyor 5 to operate, the metal to be rolled falls on the second roller conveyor 5 after being rolled by the first roller 8 and the second roller 12, the descending button 26 is pressed, the controller 23 controls the cylinder 20 to extend first for a set length, the cylinder 20 drives the slider 10 to move downwards through the third support plate 18 and the second support plate 17, the slide block 10 drives the second roller 12 to move downwards through the second rotating shaft 11, so that the distance between the first roller 8 and the second roller 12 is changed, an operator takes down the metal material on the second conveying roller 5 and places the metal material on the first conveying roller 4 to perform next rolling, and a cutter blank with required thickness is obtained after multiple times of rolling; the start button 24 is pressed again, the controller 23 controls the first power unit 9 and the second power unit 16 to stop operating, the forward button 27 is pressed again, the controller 23 controls the third power unit 21 and the fourth power unit 22 to stop operating, the up button 25 is pressed, and the controller 23 controls the cylinder 20 to ascend to the position of the initial state. The utility model discloses in, to thick waiting to roll metal material, only need a set of roll just to realize rolling many times of different thickness, finally obtain the sword embryo that needs thickness, the space occupancy is low, and only needs a set of roll, has reduced manufacturing cost.

In an alternative embodiment, universal wheels 3 are arranged at the bottom of the supporting column 2; the device is convenient to move.

In an alternative embodiment, a back button 28 is disposed on the working platform 1, and the back button 28 is electrically connected to the controller 23; the rolling is finished once, the material falls onto the second rollgang 5, after the distance between the first roller 8 and the second roller 12 is adjusted, the retreat button 28 is pressed, the controller 23 controls the first rollgang 4 and the second rollgang 5 to reversely drive the material to move, meanwhile, the controller 23 controls the first power device 9 and the second power device 16 to reversely rotate respectively, the rolling can be automatically started for the second time, the operator is not required to take down the material on the second rollgang 5 and place the material on the first rollgang 4, the rolling is carried out back and forth, time and labor are saved, and the production efficiency is improved.

In an alternative embodiment, the two groups of first supporting plates 6 are provided with vertical strip-shaped grooves 29; the end surfaces of the third support plates 18 facing the two groups of first support plates 6 are respectively provided with a horizontal limiting rod 30, the limiting rods 30 penetrate through the strip-shaped grooves 29 and extend into the outer sides of the two groups of first support plates 6, limiting rings 31 are arranged on the limiting rods 30, the limiting rings 31 are positioned on the outer sides of the two groups of first support plates 6, and the two groups of limiting rings 31 are respectively attached to the two groups of first support plates 6; the levelness during the descent of the third support plate 18 is ensured.

In an alternative embodiment, a fifth supporting plate 32 is arranged on the first supporting plate 6, the fifth supporting plate 32 is positioned between the first rotating shaft 7 and the sliding block 10, a pressure sensor 33 is arranged on the top of the fifth supporting plate 32, and the pressure sensor 33 is in signal transmission connection with the controller 23; when the slide block 10 presses the pressure sensor 33, the pressure sensor 33 transmits a signal to the controller 23, and the controller 23 controls the air cylinder 20 to stop descending, so that the first roller 8 and the second roller 12 are prevented from colliding due to the fact that an operator still presses the descending button 26 after the last thickness rolling is finished.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A rolling device for a cutter blank is characterized by comprising a workbench (1), a first supporting plate (6), a first rotating shaft (7), a first power device (9), a sliding block (10), a second rotating shaft (11), a first gear (13), a second gear (14), a third rotating shaft (15), a second supporting plate (17), a fourth supporting plate (19), an air cylinder (20) and a controller (23);

a plurality of groups of supporting columns (2) are arranged at the bottom of the workbench (1), a first conveying roller way (4) and a second conveying roller way (5) which have the same direction are arranged on the workbench (1), and the first conveying roller way (4) is opposite to the second conveying roller way (5); the first supporting plates (6) are vertically arranged on the workbench (1), two groups of the first supporting plates (6) are arranged, and the two groups of the first supporting plates (6) are parallel to each other and are symmetrical about the first conveying roller bed (4); one end of a first rotating shaft (7) is rotatably connected with one group of first supporting plates (6), the other end of the first rotating shaft (7) penetrates through the other group of first supporting plates (6) to be in transmission connection with a first power device (9), the first rotating shaft (7) is vertical to the material conveying direction, and a first roller (8) is arranged on the first rotating shaft (7); the first power device (9) is arranged on the first supporting plate (6); the sliding blocks (10) are arranged on the first supporting plates (6) in a sliding mode, the sliding direction is the up-down direction, the sliding blocks (10) are located above the first rotating shaft (7), the sliding blocks (10) are arranged in two groups, and the two groups of sliding blocks (10) are located between the two groups of first supporting plates (6); two ends of a second rotating shaft (11) are respectively and rotatably connected with the two groups of sliding blocks (10), and a second roller (12) is arranged on the second rotating shaft (11); the first gear (13) is in key connection with the second rotating shaft (11), and the first gear (13) is meshed with the second gear (14); the second gear (14) is connected with the third rotating shaft (15) in a key way; the third rotating shaft (15) penetrates through the first supporting plate (6) and is in transmission connection with a second power device (16) arranged on the first supporting plate (6); the second supporting plates (17) are vertically arranged at the tops of the sliding blocks (10), the second supporting plates (17) are arranged in two groups, the two groups of second supporting plates (17) correspond to the two groups of sliding blocks (10) one by one, and horizontal third supporting plates (18) are arranged at the tops of the two groups of second supporting plates (17); the fourth supporting plate (19) is horizontally arranged at the top of the two groups of first supporting plates (6), and the fourth supporting plate (19) is positioned above the third supporting plate (18); the air cylinder (20) is vertically arranged at the bottom of the fourth supporting plate (19), and the bottom of the air cylinder (20) is connected with the third supporting plate (18);

a third power device (21) and a fourth power device (22) which drive the first conveying roller way (4) and the second conveying roller way (5) to operate are arranged on the workbench (1), and a starting button (24), a lifting button (25), a descending button (26) and an advancing button (27) are arranged on the workbench (1); the controller (23) is arranged on the workbench (1), the controller (23) is in control connection with the first power device (9), the second power device (16), the air cylinder (20), the third power device (21) and the fourth power device (22), and the controller (23) is electrically connected with the starting button (24), the ascending button (25), the descending button (26) and the advancing button (27).

2. The blank rolling device according to claim 1, wherein the universal wheel (3) is arranged at the bottom of the supporting column (2).

3. The blank rolling device according to claim 1, wherein a back button (28) is arranged on the working table (1), and the back button (28) is electrically connected with the controller (23).

4. The rolling device of the cutter blank according to claim 1, wherein the two groups of first supporting plates (6) are provided with vertical strip-shaped grooves (29); third backup pad (18) all set up horizontally gag lever post (30) on the terminal surface of two sets of first backup pad (6) of orientation, gag lever post (30) pass bar groove (29) and stretch into two sets of first backup pad (6) outsides, set up spacing ring (31) on gag lever post (30), and spacing ring (31) are located two sets of first backup pad (6) outsides, and two sets of spacing ring (31) are laminated with two sets of first backup pad (6) respectively.

5. The blank rolling device according to claim 1, wherein a fifth support plate (32) is arranged on the first support plate (6), the fifth support plate (32) is positioned between the first rotating shaft (7) and the sliding block (10), a pressure sensor (33) is arranged on the top of the fifth support plate (32), and the pressure sensor (33) is in signal transmission connection with the controller (23).