CN220717901U - Anti-offset structure for sheet metal slitting machine - Google Patents
Anti-offset structure for sheet metal slitting machine Download PDFInfo
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- CN220717901U CN220717901U CN202322353243.0U CN202322353243U CN220717901U CN 220717901 U CN220717901 U CN 220717901U CN 202322353243 U CN202322353243 U CN 202322353243U CN 220717901 U CN220717901 U CN 220717901U
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- 239000002184 metal Substances 0.000 title claims abstract description 53
- 238000010008 shearing Methods 0.000 claims abstract description 40
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 4
- 210000001503 joint Anatomy 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 12
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 12
- 241001330002 Bambuseae Species 0.000 abstract description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 12
- 239000011425 bamboo Substances 0.000 abstract description 12
- 238000004804 winding Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Shearing Machines (AREA)
Abstract
The utility model provides an anti-offset structure for a sheet metal slitting machine, which is characterized by comprising a bottom frame, a guide structure, a shearing structure, a limit box, a guide roller and a winding roller, wherein the guide structure and the shearing structure are connected with the bottom frame, the bottom frame is connected with the limit box, and the guide roller and the winding roller are arranged on the bottom frame; through setting up T shaped plate, fixing bolt A, spacing, support, guide bar, burst pole, fixing bolt B, spacing ring, cutting knife, occupation ring, adjusting section of thick bamboo B, screw thread B, adjusting section of thick bamboo A, screw thread A, offered spacing groove B on the tank bracket, offered spacing groove A on T shaped groove surface, reached and be convenient for change limit structure size, can adjust sheet metal cutting interval, reduce the effect that the spacing case was to having accomplished shearing sheet metal secondary skew.
Description
Technical Field
The utility model relates to the technical field of metal plate processing, in particular to an anti-offset structure for a metal plate slitting machine.
Background
The slitting machine can longitudinally cut the metal sheet, slit the metal sheet into a plurality of narrow strips with different sizes, and then wind the strips into a roll again. The limiting mechanism can effectively prevent the sheet metal from shifting during shearing. In order to solve the offset phenomenon generated when a plurality of narrow strip-shaped metal plates are rewound on a winding roller after shearing, the prior art provides an anti-offset structure for a metal plate slitting machine.
As described in patent CN217859062U, a guide roller, a shearing roller and a wind-up roller are movably connected between the side plates respectively, a first limit ring is movably clamped on the guide roller, a limit box is arranged between the shearing roller and the wind-up roller, the front side and the rear side of the limit box are of an open structure so as to form an inlet and an outlet, a cover plate is movably clamped at the upper end of the limit box, a notch groove is formed in the cover plate, one side of the cover plate is provided with an adjusting shaft in a penetrating manner, the adjusting shaft is connected with a driving assembly in a transmission manner, two sections of external threads with opposite thread directions are formed on the adjusting shaft, an adjusting nut is connected with the external threads in a threaded manner, one side of the adjusting nut is fixedly connected with an adjusting plate, an elastic connecting rod is fixedly connected with the adjusting plate, the end parts of the elastic connecting rods, which are close to each other, a limit block is fixedly connected with the side of the cover plate, a limit groove is formed in the side of the limit box, the limit block is movably clamped in the limit groove, a second limit ring is fixedly connected to the adjusting shaft, the second limit ring is arranged at two ends of the side of the external thread plate, and the guide wheel is movably connected with the side of the limit plate;
however, in the utility model, only the position of the first limiting ring can be adjusted, and the guiding sizes in the shearing roller and the limiting box are not easy to change, so that the shearing roller and the limiting box are difficult to adapt to metal plates with various sizes, the gap slot spacing in the limiting box is larger, the spacing between vertical strip-shaped metal plates cut by the shearing roller is smaller, and therefore, when the metal plates move from the shearing roller to the limiting box, larger inclination in the horizontal direction can be generated, and due to certain ductility of metal, the metal plates have a probability of bending, but are not beneficial to realizing the anti-offset purpose.
Therefore, there is an urgent need for an anti-offset structure for a metal sheet slitting machine, which is convenient for changing the size of a limiting structure and reducing the secondary offset of a finished cut metal sheet by a guiding part of a limiting box.
Disclosure of Invention
According to the technical problem, the anti-offset structure for the metal plate slitting machine provided by the utility model has the advantages that the size of the limiting structure is convenient to change, the cutting interval of the metal plates can be adjusted, and the function of the limiting box for completing secondary offset of the sheared metal plates is reduced.
The utility model is characterized by comprising a bottom frame, a guide structure, a shearing structure, a limit box, a guide roller and a winding roller, wherein the guide structure and the shearing structure are rotationally connected with the bottom frame, the limit box is arranged in the middle of the bottom frame, the guide roller is arranged at the front end of the bottom frame, and the winding roller is arranged at the rear end of the bottom frame.
The chassis comprises base, support, curb plate, T shaped plate, fixing bolt A, spacing, the welding has the curb plate on the base, curb plate quantity is two, the welding of curb plate outside has the support, the support quantity is a plurality of, the T-shaped groove has been seted up on the curb plate, spacing groove A has been seted up on the T-shaped groove surface, curb plate and spacing pass through spacing groove A sliding connection, the welding has the T shaped plate in the middle of the spacing, T shaped plate passes through fixing bolt A threaded connection with the curb plate.
The guide structure comprises an adjusting cylinder A, a guide roller and threads A, wherein the threads A are arranged on the guide roller, the outer side of the guide roller is in threaded connection with the adjusting cylinder through the threads A, and two ends of the guide roller penetrate through the side plates and extend through the support.
The utility model discloses a cutting structure, including cutting roller, spacing ring, cutting knife, occupation ring, adjustment cylinder B, screw thread B, be equipped with screw thread B on the cutting roller, the cutting roller outside passes through screw thread B threaded connection with adjustment cylinder B, the cutting roller is kept away from screw thread B one side and is welded with the spacing ring, the cover has the cutting ring on the cutting roller, the cutting knife is installed to cutting ring one side, the cover has the occupation ring on the cutting roller, cutting roller both sides run through curb plate, T shaped plate, the cutting roller is close to screw thread B one end and runs through the support.
The limit box comprises a motor B, a clamping plate, a bidirectional screw rod, guide wheels, a guide rod, a slicing rod, a box frame, fixing bolts B and limit sleeves, wherein the guide rod is welded on one side of the box frame, a limit groove B is formed in the box frame, the limit groove B is L-shaped, the lower end of the box frame is in threaded connection with the fixing bolts B, the box frame and the slicing rod are in sliding connection through the limit groove B, one side of the box frame is in rotary connection with the limit sleeve, the bidirectional screw rod is installed in the limit sleeve, the lower end of the bidirectional screw rod penetrates through the box frame to be connected with the motor B, the bidirectional screw rod is in threaded connection with the clamping plate, the two clamping plates are respectively arranged on the upper side and the lower side of the limit sleeve, the clamping plate is far away from one end of the bidirectional screw rod to be provided with guide holes, the clamping plate is in sliding connection with the guide rods through the guide holes, the pulley grooves are formed in the number, and the guide wheels are installed in the pulley grooves.
The beneficial effects of the utility model are as follows:
according to the utility model, a T-shaped plate, a fixing bolt A, a limit bar, a bracket, a guide rod, a slicing rod, a fixing bolt B, a limit ring, a cutting knife, a space-occupying ring, an adjusting cylinder B, a thread B, an adjusting cylinder A and a thread A are added on the basis of the original structure, a limit groove B is formed on a box frame, and a limit groove A is formed on the surface of the T-shaped groove, so that the effect of conveniently changing the size of a limit structure, adjusting the cutting interval of a metal plate and reducing the secondary offset of the limit box to the sheared metal plate is achieved.
Cutting ring, cutting knife, occupy-place ring make sheet metal cutting interval can obtain adjusting, when the interval that needs the cutting needs to change, can adjust through increasing, reducing the mode of occupying-place ring between the cutting ring, because the cutting knife is located one side of cutting ring, when the interval that needs the cutting is less, can be through placing the cutting ring relatively and realize adjusting.
The limiting ring is used for limiting the positions of the cutting ring and the space occupying ring, an operator can adjust the arrangement of the cutting ring and the space occupying ring on the basis of the position of the limiting ring, and the position of the cutting knife is further adjusted, so that the aim of changing the cutting distance is fulfilled.
T shaped plate, fixing bolt A, spacing groove A, spacing can realize the dismantlement of shearing roller when spacing the shearing roller, and spacing groove A, spacing can carry out spacingly to the position of T shaped plate.
Adjust section of thick bamboo B, screw thread B can carry out spacingly to the spacer ring on the shearing roller and the cutting ring, because spacer ring and cutting ring's size are different, after adjusting the interval between the cutting knives, its total length is also different, for preventing cutting in-process cutting knife off tracking, need spacing it, adjust section of thick bamboo B and screw thread B threaded connection, and screw thread B is shorter, adjust section of thick bamboo B longer, consequently adjust section of thick bamboo B's adjustable space very big, screw thread B also can not occupy too much shearing roller length, in-process is adjusted, because screw thread B passes through threaded connection with adjusting section of thick bamboo B, consequently can realize effective stable spacing.
Adjust section of thick bamboo A, screw thread A can advance to be adjusted according to the size of waiting to cut sheet metal for the device can be spacing according to waiting to cut sheet metal width, and screw thread A is shorter, adjusts section of thick bamboo A longer, and consequently adjust section of thick bamboo A's adjustable space is very big, and screw thread A also can not occupy too much guide roll length, and in the adjustment process, because screw thread A passes through threaded connection with adjusting section of thick bamboo A, consequently can realize effective stable spacing, and adjust section of thick bamboo A and screw thread A and set up respectively at guide roll both ends, the operating personnel of being convenient for carries out nimble regulation.
The support provides support for the shearing roller and the guide roller, and the support can facilitate the external connection of a motor to obtain power.
The guide rod limits the movement of the clamping plate, so that the clamping plate is prevented from rotating and tilting due to the limitation of only the bidirectional screw rod.
The slicing rod, the limiting groove B and the fixing bolt B enable the limiting box to adjust secondary limiting of the sheared metal plates, the slicing rod can slide in the limiting groove B, operators can adjust the number and the positions of the slicing rod according to needs, the sheared vertical strip-shaped metal plates are limited, redundant slicing rods can be moved out of the limiting groove B, and when the slicing rods do not need to be moved out, the slicing rods can be prevented from being continuously separated from the limiting groove B by screwing the fixing bolt B.
Drawings
FIG. 1 is a schematic front view of the whole structure of an anti-offset structure for a sheet metal slitting machine according to the utility model;
FIG. 2 is an exploded view of a portion of the structure of an anti-migration structure for a sheet metal slitting machine according to the present utility model;
FIG. 3 is an exploded view of a shear structure of an anti-migration structure for a sheet metal slitting machine according to the present utility model;
FIG. 4 is a schematic diagram of a limit box structure of an anti-offset structure for a sheet metal slitting machine according to the present utility model;
FIG. 5 is a schematic view of a rear limit box with reduced slicing bars for an anti-offset structure for a sheet metal slitting machine according to the present utility model;
FIG. 6 is a schematic rear view of the whole structure of an anti-offset structure for a sheet metal slitting machine according to the utility model.
As shown in the drawings, 11, 12, bracket, 13, side plate, 14, T-shaped plate, 15, fixing bolt A,16, stop bar, 17, stop slot A,2, lead-in roller, 3, motor A,41, adjustment cylinder A,42, guide roller, 43, screw thread A,51, shear roller, 52, stop ring, 53, cutting ring, 54, spacer ring, 55, adjustment cylinder B,56, screw thread B,60, motor B,61, clamping plate, 62, bi-directional screw, 63, guide wheel, 64, guide bar, 65, segment bar, 66, box frame, 67, stop slot B,68, fixing bolt B,69, stop sleeve, 7, wind-up roller.
Detailed Description
Example 1
The utility model provides an anti-offset structure for a sheet metal slitting machine, which comprises an underframe, a guide structure, a shearing structure, a limit box, a guide roller 2 and a winding roller 7.
The base 11 is welded with two side plates 13, the outer sides of the side plates 13 are welded with a plurality of supports 12, T-shaped grooves are formed in the side plates 13, limit grooves A17 are formed in the surfaces of the T-shaped grooves, the side plates 13 are slidably connected with limit strips 16 through the limit grooves A17, T-shaped plates 14 are welded in the middle of the limit strips 16, and the T-shaped plates 14 are in threaded connection with the side plates through fixing bolts A15.
The guide roller 42 is provided with a thread A43, the outer side of the guide roller 42 is connected with the adjusting cylinder A41 through the thread A43 in a threaded manner, and two ends of the guide roller 42 penetrate through the side plate 13 and extend through the bracket 12.
The shearing roller 51 is provided with a thread B56, the outer side of the shearing roller 51 is in threaded connection with the adjusting cylinder B55 through the thread B56, a limiting ring 52 is welded on one side, far away from the thread B56, of the shearing roller 51, a cutting ring 53 is sleeved on the shearing roller 51, a cutting knife is arranged on one side of the cutting ring 53, a space occupying ring 54 is sleeved on the shearing roller 51, two sides of the shearing roller 51 penetrate through the side plate 13 and the T-shaped plate 14, and one end, close to the thread B56, of the shearing roller 51 penetrates through the support 12.
The guide rod 64 is welded on one side of the box frame 66, the box frame 66 is provided with a limit groove B67, the limit groove B67 is L-shaped, the lower end of the box frame 66 is in threaded connection with a fixing bolt B68, the box frame 66 and the slicing rod 65 are in sliding connection through the limit groove B67, one side of the box frame 66 is in rotary connection with a limit sleeve 69, a bidirectional screw rod 62 is installed in the limit sleeve 69, the lower end of the bidirectional screw rod 62 penetrates through the box frame 66 to be connected with a motor B60, the bidirectional screw rod 62 is in threaded connection with clamping plates 61, the number of the clamping plates 61 is two, the two clamping plates 61 are respectively positioned on the upper side and the lower side of the limit sleeve 69, one end, far away from the bidirectional screw rod 62, of the clamping plates 61 is provided with guide holes, the clamping plates 61 are in sliding connection with the guide rods 64 through the guide holes, pulley grooves are formed in the clamping plates 61, the number of the pulley grooves is multiple, and the guide wheels 63 are installed in the pulley grooves.
Example 2
When the utility model is used, an operator externally connects a plurality of motors A3 on one side of the leading-in roller 2, the shearing roller 51 and the winding roller 7 to provide power to drive the motors A3 to rotate. The metal sheet to be sheared passes through the guide roller 2 and enters between the two side plates 13, the guide roller 42 tightens and commutates the metal sheet, the metal sheet is limited by adjusting the adjusting cylinder A41, the adjusting cylinder A41 is in threaded connection with the thread A43, and the adjusting cylinder A41 is longer because the thread A43 is shorter, so that the adjustable space of the adjusting cylinder A41 is large, and an operator can rotate the adjusting cylinder A41 according to the size of the metal sheet to adapt to the size of the metal sheet.
The cutting blades of the cutting rings 53 on the cutting roller 51 cut the metal sheet, and an operator can adjust the cutting pitch by changing the direction and the number of the cutting rings 53 and increasing the space occupying rings 54. When the adjustment is needed, an operator rotates the fixing bolt A15, moves the T-shaped plate 14, installs and changes the cutting ring 53 and the space occupying ring 54 on the shearing roller 51, rotates the adjusting cylinder B55 in threaded connection with the thread B56 after the installation is completed, enables the cutting ring 53 and the space occupying ring 54 to be in contact with and tightly press the side of the limiting ring 52, returns the shearing roller 51, slides the limiting strip 16 on the T-shaped plate 14 in along the limiting groove A17, and rotates the fixing bolt A15 to fix the T-shaped plate 14.
The cut metal plate is in a vertical strip shape, and enters a limit box for secondary limit. The operator adjusts the quantity and the position of the slicing rods 65 according to the size of the cut metal plates, unscrews the fixing bolts B68, slides the slicing rods 65 in the limiting grooves B67 to adjust, takes out the redundant slicing rods 65 from the limiting grooves B67, and unscrews the fixing bolts B68 after the slicing rods 65 are taken out, so that the slicing rods 65 are prevented from sliding out. When the metal plate material enters the limit box, the motor B60 is operated to drive the bi-directional screw 62 to rotate, so that the clamping plates 61 are moved close to each other along the guide rods 64. The bi-directional screw 62 is limited by a limiting sleeve 69. The strip-shaped metal plate enters the limiting box after being limited by the segment rod 65, and is guided by the guide wheel 63.
The strip-shaped metal plate guided by the limit box is wound on the winding roller 7 to finish the longitudinal shearing of the metal plate.
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. Various components mentioned in the present utility model are common in the art, and it should be understood by those skilled in the art that the present utility model is not limited by the above embodiments, and the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications can be made in the present utility model without departing from the spirit and scope of the utility model, which is defined in the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. An anti-deflection structure for a sheet metal slitting machine is characterized in that: the device comprises a bottom frame, a guide structure, a shearing structure, a limit box, a guide roller and a wind-up roller, wherein the guide structure and the shearing structure are connected with the bottom frame, the bottom frame is connected with the limit box, and the guide roller and the wind-up roller are arranged on the bottom frame;
the chassis includes base, support, curb plate, T shaped plate, fixing bolt A, spacing, the base is connected with the curb plate, curb plate and leg joint, the curb plate is connected with spacing, spacing is connected with T shaped plate, T shaped plate is connected with curb plate, fixing bolt A.
2. The offset prevention structure for a metal plate slitting machine according to claim 1, wherein: t-shaped grooves are formed in the side plates, and limit grooves A are formed in the surfaces of the T-shaped grooves.
3. The offset prevention structure for a metal plate slitting machine according to claim 1, wherein: the guide structure comprises an adjusting cylinder A, a guide roller and threads A, wherein the threads A are arranged on the guide roller, the outer side of the guide roller is in threaded connection with the adjusting cylinder through the threads A, and two ends of the guide roller penetrate through the side plates and extend through the support.
4. The offset prevention structure for a metal plate slitting machine according to claim 1, wherein: the utility model discloses a cutting structure, including shearing roller, spacing ring, cutting knife, occupation ring, adjustment cylinder B, screw thread B, be equipped with screw thread B on the shearing roller, the shearing roller outside passes through screw thread B threaded connection with adjustment cylinder B, the shearing roller is kept away from screw thread B one side welding and is had the spacing ring, the cover has the cutting ring on the shearing roller, the cutting knife is installed to cutting ring one side, the cover has the occupation ring on the shearing roller, the curb plate is run through to the shearing roller both sides, T shaped plate, the shearing roller is close to screw thread B one end and runs through the support.
5. The offset prevention structure for a metal plate slitting machine according to claim 1, wherein: the limit box comprises a motor B, a clamping plate, a bidirectional screw rod, a guide wheel, a guide rod, a piece-dividing rod, a box frame, a fixing bolt B and a limit sleeve, wherein the guide rod is welded on one side of the box frame, a limit groove B is formed in the box frame, the limit groove B is L-shaped, the lower end of the box frame is in threaded connection with the fixing bolt B, the box frame and the piece-dividing rod are in sliding connection through the limit groove B, one side of the box frame is in rotary connection with the limit sleeve, the bidirectional screw rod is installed in the limit sleeve, the lower end of the bidirectional screw rod penetrates through the box frame to be connected with the motor B, the bidirectional screw rod is in threaded connection with the clamping plate, the two clamping plates are respectively located on the upper side and the lower side of the limit sleeve, the guide hole is formed in one end of the clamping plate, which is far away from the bidirectional screw rod, the clamping plate is in sliding connection with the guide rod through the guide hole, a pulley groove is formed in the clamping plate, and the guide wheel is installed in the pulley groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322353243.0U CN220717901U (en) | 2023-08-31 | 2023-08-31 | Anti-offset structure for sheet metal slitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322353243.0U CN220717901U (en) | 2023-08-31 | 2023-08-31 | Anti-offset structure for sheet metal slitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220717901U true CN220717901U (en) | 2024-04-05 |
Family
ID=90492258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322353243.0U Active CN220717901U (en) | 2023-08-31 | 2023-08-31 | Anti-offset structure for sheet metal slitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220717901U (en) |
-
2023
- 2023-08-31 CN CN202322353243.0U patent/CN220717901U/en active Active
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