CN212762132U

CN212762132U - Thin steel sheet feeder

Info

Publication number: CN212762132U
Application number: CN202021735209.XU
Authority: CN
Inventors: 张少龙; 卿仁荣; 董凯; 周承荣; 朱伟成; 张建华; 兰政生
Original assignee: Hunan Taichuan Hongye Co ltd
Current assignee: Hunan Taichuan Hongye Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-23
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to a sheet steel feeder relates to sheet metal working shaping's field, and it includes the organism, fixedly connected with workstation on the organism, fixedly connected with cylinder one on the organism, cylinder one sets up along vertical direction, a cylinder piston rod fixedly connected with cutter, the cutter is located the workstation top, a cylinder drive the cutter moves down in order to cut off the sheet steel, the workstation upper surface is followed cutter length direction sliding connection has the compression roller, the compression roller is located the cutter below, the compression roller removes the cutting off department in order to flatten the sheet steel, be equipped with on the organism and be used for the drive the gliding driving piece of compression roller, this application has the effect of the burr that produces when handling the sheet steel cutting.

Description

Thin steel sheet feeder

Technical Field

The application relates to the field of sheet metal machining and forming, in particular to a thin steel sheet feeder.

Background

After the thin steel sheet is shaped by the shaping machine, a feeding machine is needed to cut the thin steel sheet.

In the related art, the feeding machine drives the cutting knife to move through the air cylinder so as to cut off the thin steel sheet.

In view of the above-mentioned related art, in practical use, the inventor found that once the cutting knife is blunted, burrs are easily generated at the cut position of the thin steel sheet after the thin steel sheet is cut, so that the existence of the burrs easily causes operational damage to an operator when the cut thin steel sheet is processed or transported at a later stage.

SUMMERY OF THE UTILITY MODEL

In order to handle the burr that produces when the thin steel sheet cuts, this application provides a thin steel sheet feeder.

The application provides a thin steel sheet feeder adopts following technical scheme:

the utility model provides a sheet steel feeder, includes the organism, fixedly connected with workstation on the organism, fixedly connected with cylinder one on the organism, cylinder one sets up along vertical direction, a cylinder piston rod fixedly connected with cutter, the cutter is located the workstation top, a cylinder drive the cutter moves down in order to cut off the sheet steel, the workstation upper surface is followed cutter length direction sliding connection has the compression roller, the compression roller is located the cutter below, the compression roller removes the cutting off department in order to flatten the sheet steel, be equipped with on the organism and be used for the drive the gliding driving piece of compression roller.

Through adopting above-mentioned technical scheme, cylinder one drive cutter moves down and cuts off the back with the thin steel sheet, then shifts up through cylinder one drive cutter, and rethread driving piece drive compression roller removes, and the compression roller removes the in-process, flattens the burr that produces thin steel sheet cutting off department to can avoid when post-processing thin steel sheet or transportation thin steel sheet, the burr is to operating personnel's injury.

Preferably, the driving part is a second air cylinder, the second air cylinder is arranged along the sliding direction of the compression roller, a fixing rod is fixedly connected to a piston rod of the second air cylinder, the compression roller is installed on the fixing rod, and the fixing rod drives the compression roller to move.

Through adopting above-mentioned technical scheme, when the drive compression roller removed, open cylinder two to can drive the compression roller and remove, this driving piece action is fast, and drive effect is good.

Preferably, the compression roller is fixedly connected with a fixing plate, the fixing plate is provided with an inserting rod used for vertically penetrating out of the fixing plate, and the inserting rod is provided with a limiting assembly used for limiting the fixing plate to be separated from the inserting rod.

Through adopting above-mentioned technical scheme, because the compression roller is used for a long time, produce wearing and tearing easily to the influence is to the effect of flattening of thin steel sheet cutting off department, can cancel the restriction of spacing subassembly to the fixed plate this moment, thereby can control the fixed plate and break away from the inserted bar, thereby can change the compression roller.

Preferably, the limiting assembly comprises a spring and a clamping block, the side wall of the inserted rod is provided with a yielding groove for the clamping block to be completely inserted into, the clamping block is inserted into the yielding groove along the horizontal direction, the spring is arranged in the yielding groove along the insertion direction of the clamping block, two ends of the spring are respectively and fixedly connected with the side wall of the yielding groove and the clamping block, and when the spring is not deformed, the clamping block is partially clamped in the yielding groove.

By adopting the technical scheme, when the press roller needs to be taken down, the clamping block is pressed, the clamping block is controlled to completely enter the abdicating groove, and then the press roller can be taken down; during the installation, press the fixture block, the spring produces deformation this moment, then control the fixture block and enter into the groove of stepping down completely, then control the inserted bar and wear out the fixed plate, loosen the fixture block again, the spring resumes deformation, releases the fixture block to can prevent that the fixed plate from breaking away from the inserted bar.

Preferably, the upper surface of the fixture block is an arc convex surface.

Through adopting above-mentioned technical scheme, the cambered surface setting of fixture block receives the power that comes from the fixed plate with the fixture block and decomposes into the power that pushes the fixture block in the groove of stepping down completely to when the installation compression roller, need not manually to press the fixture block, reduce the operating procedure, make things convenient for operating personnel to operate.

Preferably, the first positioning rollers for limiting the deviation of the thin steel sheet are arranged on the two sides of the thin steel sheet on the workbench.

Through adopting above-mentioned technical scheme, the compression roller removes the in-process, and the thin steel sheet atress can produce the skew to influence the compression roller to the effect of flattening of thin steel sheet cutting off department, and the setting of registration roller one can prevent the thin steel sheet skew.

Preferably, a slide rod is installed on the first positioning roller, the slide rod is connected to the workbench in a sliding mode along the length direction of the cutter, and a driving assembly used for driving the two first positioning rollers to be close to or far away from each other is arranged on the machine body.

Through adopting above-mentioned technical scheme, drive assembly can drive two registration rollers one and be close to each other or keep away from to can adjust the distance between two registration rollers one, with the sheet steel that adapts to different width.

Preferably, the driving assembly comprises a bidirectional screw rod and a handle, the bidirectional screw rod is arranged along the sliding direction of the positioning roller, one end of the bidirectional screw rod is rotatably connected to the machine body, the other end of the bidirectional screw rod is fixedly connected to the handle, and the two sliding rods are respectively in threaded connection with two reverse thread lines of the bidirectional screw rod.

Through adopting above-mentioned technical scheme, when two positioning roller of drive are close to each other or keep away from, turning handle drives two-way lead screw and rotates, and two slide bars threaded connection respectively are on two sections reverse thread line of two-way lead screw, and slide bar sliding connection is on the workstation, thereby two-way lead screw rotates and can drive two positioning roller one and be close to each other or keep away from, this drive assembly passes through the setting of two-way lead screw and handle, realize the transfer of impetus, make things convenient for operating personnel to operate, two-way lead screw has certain limit function simultaneously, can restrict two slide bars in a certain position to a certain extent.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the cutting device, the driving piece drives the pressing roller to move along the length direction of the cutting knife, and the pressing roller is just positioned on the vertical plane where the cutting knife is positioned, so that burrs generated at the cut part of the thin steel sheet can be flattened in the moving process of the pressing roller, and the burrs are prevented from injuring operators;

2. this application can prevent through the setting of registration roller one that the compression roller from driving the sheet steel removal in the removal process, influences the effect that flattens of burr on the sheet steel of compression roller.

Drawings

Fig. 1 is a schematic overall structure diagram of a thin steel sheet feeding machine in the related art;

fig. 2 is a schematic overall structure diagram of a thin steel sheet feeding machine in the present application;

FIG. 3 is a first diagram illustrating a partial structure of FIG. 2;

FIG. 4 is an enlarged schematic view of area A of FIG. 3;

fig. 5 is a schematic diagram of a partial structure in fig. 2.

Description of reference numerals: 1. a body; 2. a feeding frame; 3. a drum; 4. a second positioning roller; 5. a work table; 6. a support frame; 7. a first cylinder; 8. a cutter; 9. a compression roller; 10. a second air cylinder; 11. fixing the rod; 12. inserting a rod; 13. a fixing plate; 14. a limiting component; 15. a clamping block; 16. a yielding groove; 17. a spring; 18. a first positioning roller; 19. a slide bar; 20. a drive assembly; 21. a handle; 22. two-way lead screw.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Referring to fig. 1, the feeder includes organism 1, fixedly connected with workstation 5 on the organism 1, and workstation 5 is the level setting, and fixed surface connects a frame 6 on the workstation 5, and through a screw fixedly connected with cylinder 7 on the frame 6, cylinder 7 sets up along vertical direction, and 6 fixedly connected with cutters 8 of frame are worn out to a cylinder 7 piston rod, and cutters 8 are located workstation 5 top, and cylinder 7 drive cutters 8 move down in order to cut off the thin steel sheet.

The embodiment of the application discloses sheet steel feeder. Referring to fig. 2, a feeding frame 2 is fixedly connected to one side of a machine body 1, a roller 3 is fixedly connected to the feeding frame 2, the roller 3 is arranged along the length direction of the thin steel sheet, two positioning rollers 4 are slidably connected to the roller 3 along the width direction of the thin steel sheet in a sleeved mode, and the two positioning rollers 4 are limited to slide through screws.

Referring to fig. 3 and 4, a compression roller 9 is connected to the upper surface of the workbench 5 in a sliding manner along the length direction of the cutting knife 8, the compression roller 9 is located below the cutting knife 8, the compression roller 9 and the cutting knife 8 are located on the same vertical plane, the moving distance of the compression roller 9 is greater than the length of the cutting knife 8, and the compression roller 9 moves to flatten the cut-off position of the thin steel sheet.

Be equipped with on organism 1 and be used for driving the gliding driving piece of compression roller 9, the driving piece is two 10 of cylinder, two 10 of cylinder pass through screw fixed connection on a frame 6, two 10 of cylinder set up along the compression roller 9 slip direction, fixedly connected with dead lever 11 on two 10 piston rods of cylinder, fixedly connected with is the inserted bar 12 of vertical setting on the dead lever 11, fixedly connected with fixed plate 13 on the compression roller 9, inserted bar 12 is used for vertical fixed plate 13 of wearing out, be equipped with the spacing subassembly 14 that is used for restricting fixed plate 13 and breaks away from inserted bar 12 on the inserted bar 12.

The limiting assembly 14 comprises a clamping block 15, the side wall of the insertion rod 12 is provided with an abdicating groove 16 for the clamping block 15 to be horizontally and completely inserted into, the clamping block 15 is inserted into the abdicating groove 16 along the horizontal direction, the limiting assembly 14 further comprises a spring 17, the spring 17 is arranged in the abdicating groove 16 along the inserting direction of the clamping block 15, two ends of the spring 17 are respectively and fixedly connected with the side wall of the abdicating groove 16 and the clamping block 15, when the spring 17 is not deformed, part of the clamping block 15 is clamped in the abdicating groove 16, and the part of the upper surface of the clamping block 15, which is positioned outside the abdicati; the distance between the fixture block 15 and the fixing rod 11 is equal to the thickness of the fixing plate 13, i.e. when the rod 12 penetrates out of the fixing plate 13 and limits the fixing plate 13, the upper surface and the lower surface of the fixing plate 13 are respectively abutted against the fixture block 15 and the fixing rod 11.

Referring to fig. 5, positioning rollers 18 for limiting the deviation of the thin steel sheet are mounted on two sides of the thin steel sheet on the workbench 5, the positioning rollers 18 are vertically arranged, the cross sections of the positioning rollers in the vertical direction are circular, the lower surfaces of the positioning rollers 18 abut against the workbench 5, a sliding rod 19 is fixedly connected to the positioning rollers 18, the lower surface of the sliding rod 19 is square, the lower surface of the sliding rod 19 abuts against the upper surface of the workbench 5, and a driving assembly 20 for driving the two positioning rollers 18 to approach or depart from each other is arranged on the machine body 1.

The driving assembly 20 comprises a bidirectional screw rod 22 and a handle 21, the bidirectional screw rod 22 is arranged along the sliding direction of the sliding roller, two ends of the bidirectional screw rod 22 are rotatably connected to the machine body 1, the height of the bidirectional screw rod 22 is lower than that of the upper surface of the machine body, one end of the bidirectional screw rod 22 is fixedly connected with the handle 21, the bidirectional screw rod 22 penetrates out of the two sliding rods 19 at the same time, the two sliding rods 19 are respectively in threaded fit with two sections of reverse threaded lines of the bidirectional screw rod 22, and the distance from the two sliding rods 19 to the junction of the two sections of reverse threaded lines of the bidirectional screw rod.

The implementation principle of the thin steel sheet feeder of the embodiment of the application is as follows: when the device works, the handle 21 is rotated to drive the bidirectional screw rod 22 to rotate, so that the first two positioning rollers 18 are driven to move, the distance between the first two positioning rollers 18 is adjusted to be suitable for the width of a thin steel sheet, then the first air cylinder 7 is started, the first air cylinder 7 drives the cutter 8 to move downwards to cut the thin steel sheet, then the first air cylinder 7 drives the cutter 8 to move upwards, then the second air cylinder 10 is started, the second air cylinder 10 drives the press roller 9 to move along the direction of the cutter 8, and burrs generated at the cut part of the thin steel sheet are flattened during the movement of the press roller 9; when the pressing roller 9 needs to be replaced, the fixture block 15 is pressed, the fixture block 15 is controlled to completely enter the receding groove 16, and then the pressing roller 9 is taken down.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a thin steel sheet feeder, includes organism (1), fixedly connected with workstation (5) on organism (1), fixedly connected with cylinder (7) on organism (1), cylinder (7) set up along vertical direction, cylinder (7) piston rod fixedly connected with cutter (8), cutter (8) are located workstation (5) top, cylinder (7) drive cutter (8) move down in order to cut off thin steel sheet, its characterized in that: workstation (5) upper surface is followed cutter (8) length direction sliding connection has compression roller (9), compression roller (9) are located cutter (8) below, compression roller (9) remove the cutting off department with the thin steel sheet that flattens, be equipped with on organism (1) and be used for the drive the gliding driving piece of compression roller (9).

2. The sheet steel feeder of claim 1, wherein: the driving piece is a second cylinder (10), the second cylinder (10) is arranged along the sliding direction of the compression roller (9), a fixing rod (11) is fixedly connected to a piston rod of the second cylinder (10), the compression roller (9) is installed on the fixing rod (11), and the fixing rod (11) drives the compression roller (9) to move.

3. The sheet steel feeder of claim 2, wherein: fixedly connected with fixed plate (13) on compression roller (9), be equipped with on dead lever (11) and be used for vertical wearing out inserted bar (12) of fixed plate (13), be equipped with on inserted bar (12) and be used for the restriction fixed plate (13) break away from spacing subassembly (14) of inserted bar (12).

4. The sheet steel feeder of claim 3, wherein: the limiting assembly (14) comprises a spring (17) and a clamping block (15), the side wall of the inserted rod (12) is provided with an abdicating groove (16) for the clamping block (15) to be completely inserted, the clamping block (15) is inserted into the abdicating groove (16) along the horizontal direction, the spring (17) is arranged in the abdicating groove (16) along the inserting direction of the clamping block (15), two ends of the spring (17) are respectively and fixedly connected with the side wall of the abdicating groove (16) and the clamping block (15), and when the spring (17) is not deformed, the clamping block (15) is partially clamped in the abdicating groove (16).

5. The sheet steel feeder of claim 4, wherein: the upper surface of the clamping block (15) is an arc convex surface.

6. The sheet steel feeder of claim 1, wherein: and first positioning rollers (18) for limiting the deviation of the thin steel sheet are arranged on the two sides of the thin steel sheet on the workbench (5).

7. The sheet steel feeder of claim 6, wherein: the cutting machine is characterized in that a sliding rod (19) is fixedly connected to the first positioning roller (18), the sliding rod (19) is connected to the workbench (5) in a sliding mode along the length direction of the cutter (8), and a driving assembly (20) used for driving the two first positioning rollers (18) to be close to or away from each other is arranged on the machine body (1).

8. The sheet steel feeder of claim 7, wherein: drive assembly (20) include two-way lead screw (22) and handle (21), two-way lead screw (22) are followed positioning roller (18) slip direction sets up, two-way lead screw (22) one end is rotated and is connected on organism (1), two-way lead screw (22) other end fixed connection handle (21), two slide bar (19) threaded connection respectively on two sections reverse thread lines of two-way lead screw (22).