CN221675360U - Metal sheet rolling machine - Google Patents

Abstract

The utility model discloses a metal sheet rolling machine, which relates to the technical field of metal sheet rolling and comprises a workbench, wherein an adjusting rolling assembly is fixedly arranged in the middle of the upper end of the workbench, the front part of the upper end of the workbench is fixedly provided with a limiting assembly, the front side of the workbench is fixedly provided with an unreeling assembly, and the rear side of the workbench is fixedly provided with a reeling tensioning assembly. According to the metal sheet rolling machine, the rolling thickness can be adjusted according to the actual requirement condition of the metal sheet in the rolling process of the rolled material through adjusting the rolling assembly, the rolled material coming out of the unreeling roller can be limited and guided through the limiting assembly, the accuracy of subsequent rolling operation is guaranteed, automatic unreeling of the rolled material can be achieved through the unreeling assembly, the rolled material can be automatically rolled and tensioned through the rolling tensioning assembly, manual operation is not needed, and the speed and convenience of rolling operation are improved.

Description

Metal sheet rolling machine

Technical Field

The utility model relates to the technical field of metal sheet rolling, in particular to a metal sheet rolling machine.

Background

The metal sheet coil stock needs to be rolled and flattened to a certain extent in the production process, and is rolled into a coil stock by a mechanical mode after being processed, and the method is widely applied to the production line of the metal coil stock.

For example, chinese patent publication No. CN218014980U discloses a coil material flattening device for a variable frequency high-speed winding machine, which includes a motor support, a driving motor, a rotating transmission shaft, a rotating eccentric wheel, a rotating shaft support, a connecting support plate, a telescopic connecting spring, a moving connecting disc, a flattening connecting rod, a moving flattening plate, a supporting table fixing column and a flattening supporting table through a fixing base, a fixing stand, a supporting stand, a coil material flattening device and a coil material winding device, wherein the coil material winding device includes a fixing stand, a winding motor, a rotating winding transmission shaft and a rotating winding roll shaft. The utility model belongs to the technical field of variable-frequency high-speed winding machines, and particularly relates to a coil material flattening device for a variable-frequency high-speed winding machine, which achieves the purposes of facilitating automatic flattening of coil materials and improving working efficiency due to good coil material flattening effect of the coil material flattening device for the variable-frequency high-speed winding machine.

The following problems exist in the prior art: the automatic flattening of coil stock can be realized in the flattening work of the coil stock, but in the rolling work after flattening and rolling the metal coil stock, the coil stock needs to be manually fixed on a rolling roller, and the coil stock is rotationally tensioned, so that labor is wasted and inconvenient.

Disclosure of utility model

The present utility model provides a metal sheet rolling machine to solve the above-mentioned problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The metal sheet rolling machine comprises a workbench, wherein an adjusting rolling assembly is fixedly arranged in the middle of the upper end of the workbench, a limiting assembly is fixedly arranged in the front of the upper end of the workbench, an unreeling assembly is fixedly arranged on the front side of the workbench, and a reeling tensioning assembly is fixedly arranged on the rear side of the workbench.

Preferably, the rolling tensioning assembly comprises a cylinder, a rack and a first motor, wherein the rear side of the outer wall of the cylinder is fixedly arranged at the left rear part of the workbench, the rear end of the rack is fixedly connected with the left rear part of the workbench in a sliding manner, the upper end of the rack is fixedly connected with the output end of the cylinder, a fixing block is fixedly arranged at the left rear part of the workbench and is positioned at the right part of the rack, the inner wall of the fixing block is rotationally connected with a connecting shaft, the left end of the connecting shaft is fixedly sleeved with a gear, the outer surface of the gear is meshed with the rear side of the rack, the left end of the connecting shaft penetrates through a connecting plate fixedly connected with the left end of the connecting plate, the first motor is positioned at the rear part of the connecting shaft, the output end of the first motor penetrates through a connecting plate fixedly connected with a rolling roller, and the outer wall of the rolling roller is provided with a notch.

Preferably, the fixed cover is fixedly installed on the right part of the back of the workbench, the rotating handle is rotationally connected to the right side bottom of the fixed cover, the main bevel gear is fixedly sleeved at the left side bottom of the rotating handle, the threaded rod is rotationally connected to the upper surface and the lower surface of the inner wall of the fixed cover, the secondary bevel gear is fixedly sleeved at the outer side of the bottom of the threaded rod, the outer surface of the secondary bevel gear is meshed with the outer surface of the main bevel gear, the movable plate is connected with the outer wall thread of the threaded rod, the sliding groove is formed in the upper end of the movable plate, the arc-shaped fixed plate I is slidingly connected to the inner wall of the sliding groove, and the arc-shaped fixed plate I is located right part of the winding roller under the right part of the winding roller.

Preferably, the unreeling assembly comprises a supporting block, the rear part of the supporting block is fixedly arranged on the right part of the front surface of the workbench, a motor II is fixedly arranged on the right side of the supporting block, and the output end of the motor II penetrates through the supporting block and is fixedly connected with an unreeling roller.

Preferably, the front left part of the workbench is fixedly provided with a storage cover, the upper surface and the lower surface of the inner wall of the storage cover are fixedly provided with sliding rods, the outer wall of each sliding rod is slidably connected with an arc-shaped fixing plate II, the arc-shaped fixing plate II is positioned under the left part of the unreeling roller, slots are formed in the left side and the right side of the arc-shaped fixing plate II, two L-shaped fixing rods are symmetrically and rotationally connected on the left surface and the right surface of the storage cover, the end parts of the opposite surfaces of the two L-shaped fixing rods are spliced with the inner wall of the slots, the opposite surfaces of the vertical parts of the two L-shaped fixing rods are fixedly connected with springs I, and the opposite surfaces of the springs I are fixedly connected with the left side and the right side of the storage cover.

Preferably, the limiting component comprises two mounting plates, the lower extreme of mounting plate and the left and right parts fixed mounting of workstation upper end, two the opposite side of mounting plate rotates and is connected with spacing roller, two sets of symmetrical thing grooves of putting have been seted up on the outer wall of spacing roller, the equal fixed mounting of one side that keeps away from each other of the inner wall of putting the thing groove has electric putter, the equal fixed cover of the left and right parts of outer wall of spacing roller has spacing plectane, electric putter's output and spacing plectane are close to the axle center department fixed connection of mounting plate one side, two the equal fixed mounting of one side that is close to each other of thing groove has the second spring, two the one end that keeps away from each other of spring and the axle center department fixed connection of spacing plectane opposite face.

Preferably, the regulation rolls the subassembly and includes two sets of mounting brackets, two sets of the lower extreme of mounting bracket and the upper end left and right sides fixed mounting of workstation, two sets of rotate on the opposite side inner wall of mounting bracket and be connected with the lead screw, the top fixedly connected with hand wheel of mounting bracket is run through at the top of lead screw, two sets of the equal threaded connection of outer wall of lead screw has the slider, two sets of the opposite side rotation of slider is connected with the regulation roller that rolls, the opposite side rotation of mounting bracket is connected with rolls roller and rolls the roller and is located and adjusts the roller outer wall that rolls under.

Preferably, a guide roller is rotatably connected to the upper part of the rear surface of the workbench.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. The utility model provides a metal sheet rolling machine, which can drive a connecting plate to rotate for a certain angle through the cooperation among an air cylinder, a rack, a gear and a fixed block, wherein the connecting plate drives a motor I and a rolling roller to rotate for a certain angle, a coil stock can be fixed through a notch on the rolling roller in the process that the rolling machine just starts rolling a metal sheet, and the rolling roller rotates for a certain angle to tighten the coil stock, so that the coil stock is not required to be wound on the rolling roller manually, and the rolling machine is quick and convenient. The movable plate can be driven to always move below the wind-up roller through the cooperation among the rotating handle, the main bevel gear, the secondary bevel gear and the threaded rod, the arc-shaped fixed plate I slides to the right part of the outer wall of the wind-up roller in the sliding groove and plays a supporting role on the wind-up roller, so that the stability of the follow-up winding work of the wind-up roller is facilitated.

2. The utility model provides a metal sheet rolling machine, which can adjust the distance between two limiting circular plates according to the actual width of coiled materials through the cooperation among an electric push rod, the limiting circular plates and a second spring, so that the coiled materials are always positioned between the two limiting circular plates, and the limiting guiding effect is achieved on the coiled materials.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model in front view;

FIG. 3 is a schematic view of a take-up assembly according to the present utility model;

FIG. 4 is a schematic view of a limiting assembly according to the present utility model;

Fig. 5 is a schematic structural view of the rolling adjustment assembly of the present utility model.

In the figure: 1. a work table; 2. winding and tensioning components; 3. unreeling the assembly; 4. a limit component; 5. adjusting the rolling assembly; 6. a guide roller; 21. a cylinder; 22. a rack; 23. a gear; 24. a fixed block; 25. a connecting plate; 26. a first motor; 27. a connecting shaft; 28. a wind-up roll; 29. a fixed cover; 210. a moving plate; 211. a threaded rod; 212. a chute; 213. an arc-shaped fixing plate I; 214. a main bevel gear; 215. from the bevel gear; 216. a rotating handle; 31. a support block; 32. a second motor; 33. an unreeling roller; 34. a storage cover; 35. arc-shaped fixing plates II; 36. a slide bar; 37. a first spring; 38. an L-shaped fixing rod; 41. a mounting plate; 42. a limit roller; 43. a limit circular plate; 44. a second spring; 45. an electric push rod; 46. a storage groove; 51. a mounting frame; 52. a hand wheel; 53. a screw rod; 54. a slide block; 55. adjusting a grinding roller; 56. and (5) a roller.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, the metal sheet rolling machine comprises a workbench 1, wherein an adjusting rolling assembly 5 is fixedly arranged in the middle of the upper end of the workbench 1, a limiting assembly 4 is fixedly arranged in the front of the upper end of the workbench 1, an unreeling assembly 3 is fixedly arranged on the front side of the workbench 1, and a reeling tensioning assembly 2 is fixedly arranged on the rear side of the workbench 1.

Can adjust foil through adjusting rolling subassembly 5 and roll thickness, can carry out spacing direction to the coil stock that comes out on the unreeling roller 33 through spacing subassembly 4, can realize the automatic blowing to the coil stock through unreeling subassembly 3, can carry out automatic rolling and take-up to the coil stock after rolling through take-up subassembly 2, do not need manual operation, improved the swift and the convenience of rolling work.

As shown in fig. 3, the winding and tensioning assembly 2 comprises an air cylinder 21, a rack 22 and a motor one 26, wherein the rear side of the outer wall of the air cylinder 21 is fixedly arranged at the left rear part of the workbench 1, the rear end of the rack 22 is in sliding connection with the left rear part of the workbench 1, the upper end of the rack 22 is fixedly connected with the output end of the air cylinder 21, a fixed block 24 is fixedly arranged at the left rear part of the workbench 1 and is positioned at the right part of the rack 22, the inner wall of the fixed block 24 is rotationally connected with a connecting shaft 27, the left end of the connecting shaft 27 is fixedly sleeved with a gear 23, the outer surface of the gear 23 is meshed with the rear side of the rack 22, the left end of the connecting shaft 27 penetrates through the fixed block 24 and is fixedly connected with a connecting plate 25, the left side surface of the connecting plate 25 is fixedly arranged at the right end of the motor one 26 and is positioned at the rear part of the connecting shaft 27, the output end of the motor one 26 penetrates through the connecting plate 25 and is fixedly connected with a winding roller 28, and the outer wall of the winding roller 28 is provided with a notch.

The output end of the air cylinder 21 pushes the rack 22, the rack 22 drives the gear 23 to rotate, the gear 23 drives the connecting plate 25 to rotate through the connecting shaft 27, the winding roller 28 can rotate by a certain angle, the tensioning state of the winding material can be realized after the winding material is fixed on the winding roller 28 through the notch, the winding material is tensioned without manually and repeatedly rotating the winding roller, and the output end of the motor 26 drives the winding roller 28 to rotate so as to wind the rolled winding material completely.

As shown in fig. 3, a fixed cover 29 is fixedly installed at the right part of the back of the workbench 1, a rotating handle 216 is rotatably connected to the bottom of the right side of the fixed cover 29, a main bevel gear 214 is fixedly sleeved at the left end of the rotating handle 216, a threaded rod 211 is rotatably connected to the upper surface and the lower surface of the inner wall of the fixed cover 29, a secondary bevel gear 215 is fixedly sleeved at the outer side of the bottom of the threaded rod 211, the outer surface of the secondary bevel gear 215 is meshed with the outer surface of the main bevel gear 214, a movable plate 210 is in threaded connection with the outer wall of the threaded rod 211, a sliding groove 212 is formed in the upper end of the movable plate 210, an arc-shaped fixed plate 213 is slidably connected to the inner wall of the sliding groove 212, and the arc-shaped fixed plate 213 is positioned right below the winding roller 28.

The rotating handle 216 is rotated, the rotating handle 216 drives the main bevel gear 214 to rotate, the secondary bevel gear 215 drives the threaded rod 211 to rotate, the threaded rod 211 drives the moving plate 210 to move up and down, the moving plate 210 drives the arc-shaped fixing plate I213 to move below the winding roller 28, the arc-shaped fixing plate I213 moves left and right in the sliding groove 212, the arc-shaped fixing plate I213 just contacts with the right part of the outer wall of the winding roller 28, the arc-shaped fixing plate I213 plays a supporting role on the winding roller, and the stability of the winding roller 28 in subsequent winding work is ensured.

As shown in fig. 2, the unreeling assembly 3 comprises a supporting block 31, wherein the rear part of the supporting block 31 is fixedly installed with the right part of the front surface of the workbench 1, a second motor 32 is fixedly installed on the right side of the supporting block 31, and the output end of the second motor 32 penetrates through the supporting block 31 and is fixedly connected with an unreeling roller 33.

The output end of the second motor 32 can drive the unreeling roller 33 to rotate, so that the coiled material on the unreeling roller 33 can be processed later.

As shown in fig. 2, a storage cover 34 is fixedly mounted on the left part of the front of the workbench 1, a slide bar 36 is fixedly mounted on the upper surface and the lower surface of the inner wall of the storage cover 34, an arc-shaped fixing plate II 35 is slidably connected to the outer wall of the slide bar 36, slots are formed in the right and left sides of the arc-shaped fixing plate II 35 and under the left part of the unreeling roller 33, two L-shaped fixing rods 38 are symmetrically and rotatably connected to the left and right sides of the storage cover 34, the ends of the opposite faces of the two L-shaped fixing rods 38 are spliced with the inner wall of the slots, a first spring 37 is fixedly connected to the opposite faces of the vertical parts of the two L-shaped fixing rods 38, and the opposite faces of the first spring 37 are fixedly connected with the left and right sides of the storage cover 34.

When the coil stock is placed on the unreeling roller 33, the arc-shaped fixing plate II 35 slides to the right lower part of the left part of the outer wall of the unreeling roller 33 through the sliding rod 36, the vertical parts of the two L-shaped fixing rods 38 are pressed to compress the first springs 37, the end parts of the horizontal parts of the L-shaped fixing rods are inserted into the slots under the elastic force of the first springs 37, so that the arc-shaped fixing plate II 35 is fixed, the arc-shaped fixing plate II 35 plays a supporting role on the unreeling roller 33, and the unreeling roller 33 can conveniently unreel the coil stock subsequently.

As shown in fig. 4, the limiting assembly 4 includes two mounting plates 41, the lower ends of the two mounting plates 41 are fixedly mounted on the left and right parts of the upper end of the workbench 1, opposite sides of the two mounting plates 41 are rotationally connected with a limiting roller 42, two groups of symmetrical storage grooves 46 are formed in the outer wall of the limiting roller 42, electric push rods 45 are fixedly mounted on the surfaces, away from each other, of the inner walls of the storage grooves 46, limiting circular plates 43 are fixedly sleeved on the left and right parts of the outer walls of the limiting roller 42, the output ends of the electric push rods 45 are fixedly connected with the axial center of the side, close to the mounting plates 41, of the limiting circular plates 43, springs two 44 are fixedly mounted on the surfaces, close to each other, of the two storage grooves 46, and the ends, away from each other, of the two springs 44 are fixedly connected with the axial center of the opposite surfaces of the limiting circular plates 43.

In the process of rotating the unreeling roller 33, the coiled material passes through between the two limiting circular plates 43, and according to the actual length of the coiled material, the output end of the electric push rod 45 drives the limiting circular plates 43 to move mutually, so that the coiled material is always positioned between the limiting circular plates 43, and the guiding and limiting effects are achieved on the subsequent processing of the coiled material.

As shown in fig. 5, the adjusting roller assembly 5 includes two sets of mounting frames 51, the lower ends of the two sets of mounting frames 51 are fixedly mounted on the left and right sides of the upper end of the workbench 1, screw rods 53 are rotatably connected to the inner walls of opposite sides of the two sets of mounting frames 51, a hand wheel 52 is fixedly connected to the top of the screw rods 53, sliding blocks 54 are screwed to the outer walls of the two sets of screw rods 53, adjusting roller rollers 55 are rotatably connected to opposite sides of the two sets of sliding blocks 54, roller rollers 56 are rotatably connected to opposite sides of the mounting frames 51, and the roller rollers 56 are located right below the outer walls of the adjusting roller rollers 55.

Before or after rolling the coil stock, the hand wheel 52 can be rotated according to the thickness required by the actual coil stock, the hand wheel 52 drives the screw rod 53 to rotate, the screw rod 53 drives the sliding blocks 54 to move up and down, and the two sliding blocks 54 drive the adjusting rolling rollers 55 to be far away from or close to the rolling rollers 56, so that the coil stock with different thickness can be rolled.

As shown in fig. 1, a guide roller 6 is rotatably connected to the upper rear surface of the table 1.

Can play a guiding role in the subsequent rolling work of the metal sheet coil stock.

The working principle of the utility model is as follows: the staff places the sheet metal coil stock to be rolled on the unreeling roller 33, then pushes the arc-shaped fixing plate II 35, the arc-shaped fixing plate II 35 slides on the sliding rod 36 until the arc-shaped fixing plate II slides to just touch the outer wall of the unreeling roller 33, the staff presses the vertical end of the L-shaped fixing rod 38 to compress the spring I37, the horizontal end of the L-shaped fixing rod 38 can be clamped into the clamping groove under the elastic action of the spring I37, so as to fix the arc-shaped fixing plate II 35, support the unreeling roller 33, then the motor II 32 is started, the output end of the motor II 32 drives the unreeling roller 33 to rotate, the electric push rods 45 are started through the width of the coil stock, the output ends of the two groups of electric push rods 45 drive the limit circular plates 43 to be close to each other and compress the spring II 44, the coil stock passes between the two groups of limit circular plates 43, enters between the milling roller 56 and the adjusting milling roller 55 to be milled, the adjustment can be carried out according to the actual rolling required size, the staff can rotate the hand wheel 52, the hand wheel 52 drives the screw rod 53 to rotate, the sliding block 54 moves up and down on the screw rod 53 to enable the adjusting rolling roller 55 to be close to or far away from the rolling roller 56, so that metal sheets with different thicknesses can be rolled, then the coiled material is downwards conveyed through the guide roller 6, the staff sets the number of turns of the unreeling roller 33 and then stops, one end of the coiled material is clamped in the notch of the rolling roller 28, then the air cylinder 21 is started, the output end of the air cylinder 21 drives the rack 22 to slide, the gear 23 is driven to rotate, the gear 23 drives the connecting plate 25 and the rolling roller 28 to rotate, the rolling roller 28 is driven to rotate by a certain angle, the coiled material is tightened by rotating the rotating handle 216, the main conical gear 214 is driven to rotate from the conical gear 215, the threaded rod 211 is driven to rotate, the distance between the moving plate 210 and the rolling roller 28 is adjusted, the arc-shaped fixing plate two 35 is positioned below the rolling roller 28, the second arc-shaped fixing plate 35 slides in the sliding groove 212, so that the arc-shaped upper surface of the second arc-shaped fixing plate 35 just contacts with the outer wall of the winding roller 28, and the winding roller 28 is supported for subsequent winding work.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. Foil bucker, including workstation (1), its characterized in that: the utility model discloses a rolling machine, including workstation (1), upper end middle part fixed mounting of workstation (1) has regulation rolling subassembly (5), upper end front portion fixed mounting of workstation (1) has spacing subassembly (4), the front side fixed mounting of workstation (1) has unreeling subassembly (3), the rear side fixed mounting of workstation (1) has rolling tensioning subassembly (2).

2. The foil mill of claim 1, wherein: the winding tensioning assembly (2) comprises an air cylinder (21), a rack (22) and a motor one (26), wherein the rear side of the outer wall of the air cylinder (21) is fixedly arranged at the left rear side of the workbench (1), the rear end of the rack (22) is fixedly connected with the left rear side of the workbench (1) in a sliding manner, the upper end of the rack (22) is fixedly connected with the output end of the air cylinder (21), a fixed block (24) and the fixed block (24) are fixedly arranged at the left rear side of the workbench (1) and are positioned at the right part of the rack (22), a connecting shaft (27) is rotatably connected with the inner wall of the fixed block (24), a gear (23) is fixedly sleeved at the left end of the connecting shaft (27), the outer surface of the gear (23) is meshed with the rear side of the rack (22), the left end of the connecting shaft (27) is fixedly connected with a connecting plate (25) in a penetrating manner, the left side of the connecting plate (25) is fixedly arranged at the right end of the motor one (26) and the right end of the connecting plate (26) is positioned at the right part of the connecting shaft (1), the inner wall of the connecting block (24) is rotatably connected with a connecting shaft (27), and the output end of the connecting plate (28) penetrates through the connecting plate (28).

3. The foil mill of claim 2, wherein: the utility model discloses a rotary table, including workstation (1), fixed cover (29) are installed to the back right part fixed mounting, the right side bottom of fixed cover (29) rotates and is connected with changeing handle (216), the left side bottom that changes handle (216) runs through fixed cover (29) is fixed to be cup jointed main bevel gear (214), the inner wall upper and lower face rotation of fixed cover (29) is connected with threaded rod (211), the bottom outside of threaded rod (211) is fixed to be cup jointed from bevel gear (215), the surface from bevel gear (215) meshes with the surface of main bevel gear (214), the outer wall threaded connection of threaded rod (211) has movable plate (210), spout (212) have been seted up to the upper end of movable plate (210), sliding connection has arc fixed plate one (213) on the inner wall of spout (212), arc fixed plate one (213) are located rolling roller (28) right part under.

4. The foil mill of claim 1, wherein: unreeling subassembly (3) including supporting shoe (31), the front right part fixed mounting of the rear portion of supporting shoe (31) and workstation (1), the right side fixed mounting of supporting shoe (31) has motor two (32), the output of motor two (32) runs through supporting shoe (31) fixedly connected with unreels roller (33).

5. The foil mill of claim 4, wherein: the utility model discloses a storage device for a plastic material, including work bench (1), upper and lower face, the front left part fixed mounting of work bench (1) has put thing cover (34), the upper and lower face fixed mounting of inner wall of putting thing cover (34) has slide bar (36), the outer wall sliding connection of slide bar (36) has arc fixed plate two (35), under the left portion of unreeling roller (33) is located to arc fixed plate two (35), the slot has all been seted up to arc fixed plate two (35) left and right sides, the bilateral symmetry rotation of putting thing cover (34) is connected with two L shape dead levers (38), two the tip of L shape dead lever (38) opposite face is pegged graft with the inner wall of slot, two the opposite face fixedly connected with spring one (37) of the vertical part of L shape dead lever (38), the opposite face of spring one (37) and the left and right sides fixed connection of putting thing cover (34).

6. The foil mill of claim 1, wherein: limiting component (4) are including two mounting panels (41), two the lower extreme of mounting panel (41) is fixed with the portion of controlling of workstation (1) upper end, two the opposite side of mounting panel (41) rotates and is connected with spacing roller (42), set up two sets of symmetrical thing groove (46) of putting on the outer wall of spacing roller (42), the equal fixed mounting of one side that keeps away from each other of the inner wall of putting thing groove (46) has electric putter (45), the portion is fixed cup jointing spacing plectane (43) about the outer wall of spacing roller (42), the output of electric putter (45) is fixed connection with the axle center department that spacing plectane (43) is close to mounting panel (41) one side, two the equal fixed mounting of one side that is close to each other of putting thing groove (46) has spring two the axle center department fixed connection of the one end that spring two (44) kept away from each other and spacing plectane (43) opposite face.

7. The foil mill of claim 1, wherein: the adjusting rolling assembly (5) comprises two groups of mounting frames (51), the lower ends of the mounting frames (51) are fixedly mounted on the left and right sides of the upper end of the workbench (1), screws (53) are rotatably connected to the inner walls of opposite sides of the mounting frames (51), hand wheels (52) are fixedly connected to the tops of the screws (53) in a penetrating mode, sliding blocks (54) are connected to the outer walls of the screws (53) in a threaded mode, adjusting rolling rollers (55) are rotatably connected to the opposite sides of the sliding blocks (54), and rolling rollers (56) are rotatably connected to the opposite sides of the mounting frames (51) and located under the outer walls of the adjusting rolling rollers (55).

8. The foil mill of claim 1, wherein: the upper part of the back of the workbench (1) is rotatably connected with a guide roller (6).