CN212384700U

CN212384700U - Iron sheet slitting structure easy to adjust

Info

Publication number: CN212384700U
Application number: CN202021243492.4U
Authority: CN
Inventors: 麦剑锋
Original assignee: Maxtincann Manufacturing Co ltd
Current assignee: Maxtincann Manufacturing Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-01-22
Anticipated expiration: 2030-06-30

Abstract

The utility model provides an easy-to-adjust iron sheet slitting structure, which comprises a top plate, wherein the middle part of the top plate is provided with a first slotted hole and a second slotted hole; a first rotating shaft and a second rotating shaft are erected on the top surface of the top plate, and a first threaded section and a first smooth section are arranged on the first rotating shaft corresponding to the first slotted hole and the second slotted hole; the second rotating shaft is provided with a second threaded section and a second smooth section corresponding to the second slotted hole and the first slotted hole; the first threaded section is provided with a first sliding block, the first sliding block slides along the first threaded section along with the rotation of the first rotating shaft, and the other end of the first sliding block is in sliding fit with the second smooth section; a second sliding block is arranged on the second threaded section in a sliding mode, the second sliding block slides along the second threaded section along with the rotation of the second rotating shaft, and the other end of the second sliding block is in sliding fit with the first smooth section; the first sliding block and the second sliding block are both provided with hydraulic cylinders, and the end parts of piston rods of the hydraulic cylinders are provided with cutting pieces; the cutting knife has novel structure, can conveniently adjust the position of the cutting knife position, and is convenient to operate.

Description

Iron sheet slitting structure easy to adjust

Technical Field

The utility model relates to an iron sheet cutting structure field, more specifically relates to an iron sheet cutting structure of easily adjusting.

Background

The tinplate can is made of tinplate, and generally adopts printing for exquisite packaging, commonly called printing tin can. The pot can be classified into a round pot, a rectangular pot, a square pot, a hand-push box, a special-shaped pot and the like according to the shapes. Firstly, cutting an iron sheet into rectangular iron sheets, rolling a blank into a cylindrical shape, and longitudinally soldering joints at two ends to form the cylindrical shape. One end of the cylinder and the round end cover are mechanically sealed by rolling, and the other end is filled into a prepared can cover to form the tinplate can. Wherein at the in-process that cuts, need use the device of cutting to tailor to the iron sheet for follow-up processing according to the specification, current structure of cutting is complicated, adjusts inconveniently, needs to consume more time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing an easy-to-adjust iron sheet slitting structure, its novel structure can conveniently adjust the position of cutting knife position, convenient operation.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides an easily-adjusted iron sheet slitting structure, which comprises a bottom plate and stand columns arranged at four corners of the top surface of the bottom plate, wherein a top plate is erected between the top surfaces of the stand columns, the middle part of the top plate is provided with a first slotted hole and a second slotted hole which have the same structure, the first slotted hole and the second slotted hole are both positioned at the central line of the length direction of the top plate, and one end of the first slotted hole and the second slotted hole, which is far away from the center of the top plate, extends to the edge position of the top plate; the top surface of the top plate is provided with a first rotating shaft and a second rotating shaft through a bearing seat frame, the first rotating shaft and the second rotating shaft are positioned on two sides of the first slotted hole and the second slotted hole, and the lengths of the first rotating shaft and the second rotating shaft exceed the maximum distance between the first slotted hole and the second slotted hole; the first rotating shaft comprises a first threaded section and a first smooth section, the first threaded section and the first smooth section are symmetrically arranged about the center of the first rotating shaft, the first threaded section is arranged on one side of the first slotted hole, and the first smooth section is arranged on one side of the second slotted hole; the second rotating shaft comprises a second threaded section and a second smooth section, the second threaded section and the second smooth section are symmetrically arranged about the center of the second rotating shaft, the second threaded section is arranged on one side of the second slotted hole, and the second smooth section is arranged on one side of the first slotted hole; a first sliding block is arranged on the first threaded section in a sliding mode, the first sliding block slides along the first threaded section along with the rotation of the first rotating shaft, and one end, far away from the first threaded section, of the first sliding block is in sliding fit with the second smooth section; a second sliding block is arranged on the second threaded section in a sliding mode, the second sliding block slides along the second threaded section along with the rotation of the second rotating shaft, and one end, far away from the second threaded section, of the second sliding block is in sliding fit with the first smooth section; the first sliding block and the second sliding block are both provided with hydraulic cylinders, piston rods of the hydraulic cylinders are arranged downwards, and cutting pieces are fixedly arranged at the end portions of the piston rods.

In the preferred technical solution of the present invention, two side walls of the first slider are fixedly provided with a connecting plate, a bottom surface of the connecting plate slidably abuts against a top surface of the top plate, the connecting plate is provided with a locking screw, and the first slider is fixed on the top plate through the locking screw; the middle part of the first sliding block is provided with a mounting hole, and the hydraulic cylinder is fixedly arranged in the mounting hole; the second slider is identical in structure to the first slider.

In the preferred technical solution of the present invention, the bottom of the first slider is square and is adapted to the shape of the first slot, and the bottom of the first slider correspondingly extends into the first slot and slides along the first slot; the second sliding block has the same structure as the first sliding block, and the bottom of the second sliding block correspondingly extends into the second slotted hole and slides along the second slotted hole.

The utility model discloses in the technical scheme of preferred, first pivot is close to the end fixing of first screw thread section is equipped with first hand wheel, the second pivot is close to the end fixing of second screw thread section is equipped with the second hand wheel.

The utility model discloses in the technical scheme of preferred, the middle part of first pivot the bearing frame is all worn to be equipped with at the middle part of second pivot, and the bearing frame is fixed in the top surface of roof.

The utility model discloses in the technical scheme of preferred, the cutting piece includes the push pedal and fixes locating the body of rod at push pedal bottom surface both ends, two the pressure frame has been erect between the body of rod, press the frame with body of rod sliding fit, the outside cover of the body of rod is equipped with the spring, the top of spring with the bottom surface fixed connection of push pedal, the bottom of spring with press the top surface fixed connection of frame, two the mount is equipped with the cutting knife between the bottom of the body of rod, when the spring is in the natural state of stretching out and drawing back the cutting knife is received press in the frame.

The utility model discloses in the technical scheme of preferred, the bottom of pressing the frame is equipped with the rubber pad, the rubber pad with it is fixed to press the frame bonding.

The utility model has the advantages that:

the utility model provides an easy-to-adjust iron sheet slitting structure, its novel structure is provided with first screw thread section and first smooth section on the first pivot, set up second screw thread section and second smooth section on the second pivot, constitute lead screw sliding fit between first slider and the first screw thread section, form sliding fit between second smooth section, mean that first slider erects on first pivot and second pivot, can provide sufficient support dynamics, and can drive first slider to move when first pivot rotates; correspondingly, a screw rod is in sliding fit with the second threaded section and is in sliding fit with the first smooth section, so that the second sliding block is erected on the first rotating shaft and the second rotating shaft and can provide enough supporting force, and the second rotating shaft can drive the second sliding block to move when rotating; the hydraulic cylinder is arranged on the first sliding block and the second sliding block, the cutting piece is arranged on the hydraulic cylinder, the movement and the position of the cutting piece can be adjusted by simply rotating the first rotating shaft and the second rotating shaft, the adjustment of the position of the cutting knife position is realized, and the operation is very convenient.

Drawings

Fig. 1 is a schematic structural view of an easily adjustable iron sheet slitting structure provided in an embodiment of the present invention;

fig. 2 is a top view of an easily adjustable iron sheet slitting structure provided in an embodiment of the present invention;

fig. 3 is a schematic structural view of a cutting member provided in an embodiment of the present invention.

In the figure:

100. a base plate; 110. a column; 120. a top plate; 130. a first slot; 140. a second slot; 200. a first rotating shaft; 210. a first thread segment; 220. a first smooth section; 230. a first hand wheel; 300. a second rotating shaft; 310. a second thread segment; 320. a second smooth section; 330. a second hand wheel; 400. a first slider; 410. a connecting plate; 420. locking the screw; 500. a second slider; 600. a hydraulic cylinder; 700. cutting the piece; 710. pushing the plate; 720. a rod body; 730. pressing the frame; 740. a spring; 750. a cutting knife; 760. and (7) a rubber pad.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 3, an embodiment of the present invention discloses an easily adjustable iron sheet slitting structure, which includes a bottom plate 100 and upright posts 110 disposed at four corners of a top surface of the bottom plate 100, wherein a top plate 120 is erected between top surfaces of the four upright posts 110, a first slot 130 and a second slot 140 having the same structure are disposed in a middle portion of the top plate 120, the first slot 130 and the second slot 140 are both located at a central line of the top plate 120 in a length direction, and one ends of the first slot 130 and the second slot 140, which are far away from the center of the top plate 120, extend to an edge position of the top plate 120; a first rotating shaft 200 and a second rotating shaft 300 are arranged on the top surface of the top plate 120 through a bearing seat frame, the first rotating shaft 200 and the second rotating shaft 300 are positioned on two sides of the first slotted hole 130 and the second slotted hole 140, and the lengths of the first rotating shaft 200 and the second rotating shaft 300 exceed the maximum distance between the first slotted hole 130 and the second slotted hole 140; the first rotating shaft 200 comprises a first threaded section 210 and a first smooth section 220, the first threaded section 210 and the first smooth section 220 are symmetrically arranged about the center of the first rotating shaft 200, the first threaded section 210 is arranged on one side of the first slot hole 130, and the first smooth section 220 is arranged on one side of the second slot hole 140; the second rotating shaft 300 includes a second threaded section 310 and a second smooth section 320, the second threaded section 310 and the second smooth section 320 are symmetrically disposed about the center of the second rotating shaft 300, the second threaded section 310 is disposed on one side of the second slot 140, and the second smooth section 320 is disposed on one side of the first slot 130; the first sliding block 400 is slidably disposed on the first threaded section 210, the first sliding block 400 slides along the first threaded section 210 along with the rotation of the first rotating shaft 200, and one end of the first sliding block 400 away from the first threaded section 210 is slidably engaged with the second smooth section 320; a second sliding block 500 is slidably disposed on the second threaded section 310, the second sliding block 500 slides along the second threaded section 310 along with the rotation of the second rotating shaft 300, and one end of the second sliding block 500 away from the second threaded section 310 is slidably engaged with the first smooth section 220; first slider 400 reach all install pneumatic cylinder 600 on the second slider 500, pneumatic cylinder 600's piston rod sets up down, and the end fixing of piston rod is equipped with cutting member 700.

The easily-adjustable iron sheet slitting structure is novel in structure, the first rotating shaft 200 is provided with the first threaded section 210 and the first smooth section 220, the second rotating shaft 300 is provided with the second threaded section 310 and the second smooth section 320, and the first sliding block 400 and the first threaded section 210 form a screw rod sliding fit and form a sliding fit with the second smooth section 320, so that the first sliding block 400 is erected on the first rotating shaft 200 and the second rotating shaft 300 and can provide enough supporting force, and the first rotating shaft 200 can drive the first sliding block 400 to move when rotating; correspondingly, the second sliding block 500 forms a screw sliding fit with the second threaded section 310 and a sliding fit with the first smooth section 220, which means that the second sliding block 500 is erected on the first rotating shaft 200 and the second rotating shaft 300, and can provide sufficient supporting force, and the second rotating shaft 300 can drive the second sliding block 500 to move when rotating; the hydraulic cylinder 600 is installed on the first slider 400 and the second slider 500, the cutting member 700 is installed on the hydraulic cylinder 600, the movement and the position of the cutting member 700 can be adjusted by simply rotating the first rotating shaft 200 and the second rotating shaft 300, the adjustment of the position of the cutting knife position is realized, and the operation is very convenient.

Furthermore, two side walls of the first slider 400 are fixedly provided with a connecting plate 410, the bottom surface of the connecting plate 410 is in sliding contact with the top surface of the top plate 120, the connecting plate 410 is provided with a locking screw 420, and the first slider 400 is fixed on the top plate 120 through the locking screw 420; a mounting hole is formed in the middle of the first slider 400, and the hydraulic cylinder 600 is fixedly arranged in the mounting hole; the second slider 500 has the same structure as the first slider 400; the design of the connection plate 410 and the locking screw 420 can further enhance the connection and cooperation between the first slider 400 and the second slider 500 and the top plate 120, provide a more stable connection, and prevent the deviation during the cutting process.

Further, the bottom of the first slider 400 is of a square structure and is matched with the shape of the first slot 130, and the bottom of the first slider 400 correspondingly extends into the first slot 130 and slides along the first slot 130; the second slider 500 has the same structure as the first slider 400, and the bottom of the second slider 500 correspondingly extends into the second slot 140 and slides along the second slot 140; the structural design can further limit the moving tracks of the first slider 400 and the second slider 500, so that the adjustment is stable, and the cutting pieces 700 on the two sides are in balanced alignment.

Further, a first hand wheel 230 is fixedly arranged at the end of the first rotating shaft 200 close to the first threaded section 210, and a second hand wheel 330 is fixedly arranged at the end of the second rotating shaft 300 close to the second threaded section 310; the first hand wheel 230 is designed to facilitate rotation of the first rotating shaft 200, and the second hand wheel 330 is designed to facilitate rotation of the second rotating shaft 300, thereby facilitating adjustment of the position of the cutting member 700.

Further, bearing seats are respectively arranged in the middle of the first rotating shaft 200 and the middle of the second rotating shaft 300 in a penetrating manner, and the bearing seats are fixed on the top surface of the top plate 120.

Further, the cutting member 700 includes a push plate 710 and rod bodies 720 fixedly disposed at two ends of the bottom surface of the push plate 710, a pressure frame 730 is erected between the two rod bodies 720, the pressure frame 730 is in sliding fit with the rod bodies 720, a spring 740 is sleeved outside the rod bodies 720, the top end of the spring 740 is fixedly connected with the bottom surface of the push plate 710, the bottom end of the spring 740 is fixedly connected with the top surface of the pressure frame 730, a cutting knife 750 is disposed on a fixed frame between the bottom ends of the two rod bodies 720, and when the spring 740 is in a natural telescopic state, the cutting knife 750 is received in the pressure frame 730; the structural design can further ensure the cutting quality, when in cutting, the pressing frame 730 firstly supports against the iron sheet to compress and fix the iron sheet, and then the rod body 720 continuously moves downwards to push the cutting knife 750 to finish cutting the iron sheet; and the number of the rod bodies is two, so that the balance and the integral stress in the pressing process are facilitated, and the service life of the equipment is prolonged.

Further, a rubber pad 760 is arranged at the bottom of the pressing frame 730, and the rubber pad 760 is fixedly bonded with the pressing frame 730; the rubber pad 760 is designed to prevent the pressing frame 730 from wearing the iron sheet when pressing the iron sheet.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides an easy iron sheet of adjusting cuts structure which characterized in that:

the structure of the roof is characterized by comprising a bottom plate (100) and upright posts (110) arranged at four corners of the top surface of the bottom plate (100), wherein a top plate (120) is erected among the top surfaces of the four upright posts (110), the middle part of the top plate (120) is provided with a first slotted hole (130) and a second slotted hole (140) which are identical in structure, the first slotted hole (130) and the second slotted hole (140) are both positioned on the central line of the top plate (120) in the length direction, and one ends, far away from the center of the top plate (120), of the first slotted hole (130) and one ends, far away from the center of the top plate (120), of the second slotted hole (140);

a first rotating shaft (200) and a second rotating shaft (300) are arranged on the top surface of the top plate (120) through a bearing seat frame, the first rotating shaft (200) and the second rotating shaft (300) are positioned on two sides of the first slotted hole (130) and the second slotted hole (140), and the lengths of the first rotating shaft and the second rotating shaft exceed the maximum distance between the first slotted hole (130) and the second slotted hole (140); the first rotating shaft (200) comprises a first threaded section (210) and a first smooth section (220), the first threaded section (210) and the first smooth section (220) are symmetrically arranged around the center of the first rotating shaft (200), the first threaded section (210) is arranged on one side of the first slotted hole (130), and the first smooth section (220) is arranged on one side of the second slotted hole (140); the second rotating shaft (300) comprises a second threaded section (310) and a second smooth section (320), the second threaded section (310) and the second smooth section (320) are symmetrically arranged around the center of the second rotating shaft (300), the second threaded section (310) is arranged on one side of the second slotted hole (140), and the second smooth section (320) is arranged on one side of the first slotted hole (130);

a first sliding block (400) is arranged on the first threaded section (210) in a sliding mode, the first sliding block (400) slides along the first threaded section (210) along with the rotation of the first rotating shaft (200), and one end, far away from the first threaded section (210), of the first sliding block (400) is in sliding fit with the second smooth section (320); a second sliding block (500) is arranged on the second threaded section (310) in a sliding mode, the second sliding block (500) slides along the second threaded section (310) along with the rotation of the second rotating shaft (300), and one end, far away from the second threaded section (310), of the second sliding block (500) is in sliding fit with the first smooth section (220); all install pneumatic cylinder (600) on first slider (400) and second slider (500), the piston rod of pneumatic cylinder (600) sets up down, and the end fixing of piston rod is equipped with cutting member (700).

2. The easy-to-adjust iron sheet slitting structure of claim 1, wherein:

two side walls of the first sliding block (400) are fixedly provided with connecting plates (410), the bottom surface of each connecting plate (410) is in sliding abutting contact with the top surface of the top plate (120), the connecting plates (410) are provided with locking screws (420), and the first sliding block (400) is fixed on the top plate (120) through the locking screws (420); a mounting hole is formed in the middle of the first sliding block (400), and the hydraulic cylinder (600) is fixedly arranged in the mounting hole; the second slider (500) is identical in structure to the first slider (400).

3. The easy-to-adjust iron sheet slitting structure of claim 2, wherein:

the bottom of the first sliding block (400) is of a square structure and is matched with the shape of the first slotted hole (130), and the bottom of the first sliding block (400) correspondingly extends into the first slotted hole (130) and slides along the first slotted hole (130); the second sliding block (500) has the same structure as the first sliding block (400), and the bottom of the second sliding block (500) correspondingly extends into the second slot hole (140) and slides along the second slot hole (140).

4. The easy-to-adjust iron sheet slitting structure of claim 1, wherein:

the end part of the first rotating shaft (200) close to the first thread section (210) is fixedly provided with a first hand wheel (230), and the end part of the second rotating shaft (300) close to the second thread section (310) is fixedly provided with a second hand wheel (330).

5. The easy-to-adjust iron sheet slitting structure of claim 1, wherein:

bearing seats are arranged in the middle of the first rotating shaft (200) and the middle of the second rotating shaft (300) in a penetrating mode, and the bearing seats are fixed on the top face of the top plate (120).

6. The easy-to-adjust iron sheet slitting structure of claim 1, wherein:

cutting member (700) include push pedal (710) and fix and locate the body of rod (720) at push pedal (710) bottom surface both ends, two erect between the body of rod (720) and press frame (730), press frame (730) with the body of rod (720) sliding fit, the outside cover of the body of rod (720) is equipped with spring (740), the top of spring (740) with the bottom surface fixed connection of push pedal (710), the bottom of spring (740) with the top surface fixed connection who presses frame (730), two the mount is equipped with cutting knife (750) between the bottom of the body of rod (720), when spring (740) is in natural telescoping state cutting knife (750) are received in press frame (730).

7. The easy-to-adjust iron sheet slitting structure of claim 6, wherein:

the bottom of the pressing frame (730) is provided with a rubber pad (760), and the rubber pad (760) is fixedly adhered to the pressing frame (730).