CN211360844U

CN211360844U - Shearing device of slitting machine

Info

Publication number: CN211360844U
Application number: CN202020005517.0U
Authority: CN
Inventors: 张福刚; 章华; 张广伍; 陈毅
Original assignee: Xiamen More Winners Science & Technology Co ltd
Current assignee: Xiamen More Winners Science & Technology Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-08-28
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a shearing mechanism of slitting machine. The automatic feeding device is characterized by comprising a rack, wherein a workbench is arranged on one side of the rack, an installation block is arranged on the rack in a sliding manner, the sliding direction of the installation block is perpendicular to the feeding direction, a fixing plate is connected to the installation block in a rotating manner, the rotating axis of the fixing plate is in a vertical direction, an upper circular cutter and a lower circular cutter which are matched with each other are arranged on the lower side of the fixing plate in a rotating manner, an adjusting mechanism used for adjusting the rotating angle of the fixing plate is arranged on the installation block, and a driving device used for driving the installation block to slide. The utility model has the advantages of can carry out oblique shearing to panel to cut out the panel that both ends size is inconsistent, improve and divide strip machine suitability.

Description

Shearing device of slitting machine

Technical Field

The utility model relates to a divide strip machine technical field, more specifically say, it relates to a shearing mechanism who divides strip machine.

Background

The slitting machine is a device for longitudinally cutting wide roll materials, and is used for longitudinally slitting a strip material into a plurality of strips with required specifications.

The Chinese patent with the publication number of CN208732272U discloses a slitting machine, which comprises a frame, an upper cutter shaft, a lower cutter shaft, a plurality of upper blades and a plurality of lower blades, wherein a material receiving table is arranged on one side of the frame, a material receiving box is arranged on the material receiving table, and a plurality of first partition plates for collecting metal strips in a partition mode are arranged in the material receiving box; the second partition plate is arranged above the first partition plate, the baffle is arranged at one end, away from the upper blade, of the second partition plate, and the height of the second partition plate is gradually increased along the discharging direction of the metal strips. The cut metal strips fall into corresponding partitions formed by adjacent first partition plates in the material box; due to the arrangement of the baffle, the metal strips are prevented from flying through the material collecting box; the second partition plate is helpful for separating two adjacent groups of metal strips, so that the metal strips can fall into the partitions formed by the adjacent first partition plates conveniently, and finally the metal strips are collected in the partitions.

Similar to foretell slitting machine among the prior art, its panel enters into the clearance between last arbor and the lower arbor from the workstation of frame one side to realize the cutting to panel through upper blade and the lower blade of crisscross from top to bottom, the panel after the cutting falls on the receipts material bench of frame opposite side, conveniently collects the panel after the cutting. However, in the plate shearing process, as shown in fig. 1, sometimes a rectangular plate needs to be cut into plates with different sizes at two ends, and the slitting machine can only perform linear cutting because the positions of the upper blade and the lower blade on the upper cutter shaft and the lower cutter shaft are kept unchanged, so that the two ends of the cut plate are consistent in size, the plate with different sizes at two ends cannot be processed, and the applicability is low, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

To the technical problem that has now, an object of the utility model is to provide a cut device of strip machine, it has can carry out the oblique shearing to panel to cut out the panel that both ends size is inconsistent, improve the advantage of dividing strip machine suitability.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a shearing mechanism of slitting machine, includes the frame, one side of frame is provided with the workstation, it is provided with the installation piece to slide in the frame, the direction of sliding of installation piece is perpendicular with the direction of feed, it is connected with the fixed plate to rotate on the installation piece, the axis of rotation of fixed plate is vertical direction, the downside of fixed plate is rotated and is provided with the last circular disk sword and the lower circular disk sword of mutually supporting, be provided with the adjustment mechanism who is used for adjusting fixed plate turned angle on the installation piece, be provided with in the frame and be used for driving the drive arrangement that the installation piece slided.

By adopting the technical scheme, the rotating angle of the fixing plate is adjusted through the adjusting mechanism, so that the rotating angles of the upper circular disc cutter and the lower circular disc can be adjusted according to the required beveling angle, and the plate enters between the upper circular disc cutter and the lower circular disc cutter from the workbench and can be cut into two sections by the upper circular disc cutter and the lower circular disc cutter; when the plate is conveyed forwards continuously for cutting, the driving device also drives the mounting block to move on the rack along the direction vertical to the feeding direction, so that the upper disc cutter and the lower disc cutter can be driven to move for cutting; when linear cutting is needed, the angles of the upper circular cutter and the lower circular disk are adjusted to the direction perpendicular to the feeding direction, and the driving device does not need to work. Can carry out oblique shearing to panel with the realization to cut out the panel that both ends size is inconsistent, improve the effect of dividing strip quick-witted suitability.

The utility model discloses further set up to: the driving device comprises a screw rod, a connecting block, a guide rail and a motor, wherein the screw rod is rotatably arranged on the rack and extends along the sliding direction of the installation block, the connecting block is fixed on one side of the installation block and is in threaded connection with the screw rod, the guide rail is arranged on the rack and is connected with the other side of the installation block in a sliding manner, and the motor drives the screw rod to rotate, and the screw rod is parallel to the guide rail.

Through adopting above-mentioned technical scheme, the motor drives the lead screw and rotates, because connecting block and lead screw threaded connection, and fixed with the installation piece, and then can drive the installation piece and slide along the length direction of guide rail, consequently can drive upper circular disc cutter and lower circular disc cutter and remove.

The utility model discloses further set up to: the upper end of fixed plate is fixed with the vertical spliced pole that passes the installation piece and rotate to be connected with the installation piece, adjustment mechanism is including fixing the rotatory piece in spliced pole upper end, seting up the arc wall on the rotatory piece and pass the arc wall and with installation piece up end threaded connection's locking bolt, the arc wall is unanimous with the axis of spliced pole.

By adopting the technical scheme, the rotating block is rotated to drive the connecting column to rotate on the mounting block, at the moment, the fixing plate also rotates, and the shearing angle between the upper circular cutter and the lower circular cutter is also adjusted; because the arc-shaped groove is formed in the rotating block, when the rotating block rotates, the locking bolt can penetrate through the arc-shaped groove and be in threaded connection with the mounting block, the rotating block is clamped and fixed on the mounting block, and the rotating angle of the fixing plate can be adjusted.

The utility model discloses further set up to: a gear is fixed between the upper end of the connecting column and the rotating block, a rack meshed with the rack is connected to the upper end face of the mounting block in a sliding manner, and the gear and the connecting column are coaxially arranged.

Through adopting above-mentioned technical scheme, through the meshing that sets up rack and gear, can drive gear and spliced pole through removing the rack and rotate, can certain restriction live the free rotation of spliced pole for the spliced pole is difficult to take place to rotate when adjusting fixed plate turned angle, and is more steady when adjusting.

The utility model discloses further set up to: a sliding groove with an opening facing the rack is formed in one side of the upper end face of the mounting block, the rack slides in the sliding groove, and a pull rod is arranged at one end of the rack.

Through adopting above-mentioned technical scheme, can realize the rack and be connected with sliding of installation piece upper end through setting up the spout, and can conveniently drive the rack through the pull rod and remove through setting up the pull rod.

The utility model discloses further set up to: the fixed plate includes that vertical setting and upper end and first connecting plate, the level of spliced pole lower extreme fixed set up second connecting plate on first connecting plate lower extreme one side and vertical setting are at second connecting plate other end third connecting plate, it sets up on one side that first connecting plate is located the second connecting plate top to go up the circular disk sword, the circular disk sword sets up on one side that the third connecting plate is located the second connecting plate below down, the handing-over department of first connecting plate and second connecting plate just is close to the one end of panel feeding sets up the breach that supplies circular disk sword and lower circular disk sword coincidence.

Through adopting above-mentioned technical scheme, by first connecting plate, the fixed plate is constituteed to second connecting plate and second connecting plate, two blocks of panel that form after the cutting pass through from the both sides of first connecting plate respectively, and the second backup pad can provide the holding surface for panel after wherein a shearing, go up the circular disk sword and be located breach department with the part that the lower circular disk sword is close to the coincidence each other for go up the circular disk sword and cut the panel through with lower disc, and can install last circular disk sword and lower circular disk sword on the fixed plate together.

The utility model discloses further set up to: the utility model discloses a cutting disc cutter, including first connecting plate, second connecting plate, first limiting plate, second limiting plate, the last side of disc cutter is provided with the first deflector of disc cutter direction tilt up, the one side that the second limiting plate is close to last disc cutter is provided with the second deflector of disc cutter direction downward sloping down on the one side after the disc cutter is cuted to last disc cutter.

By adopting the technical scheme, a channel is formed between the first limiting plate and the second connecting plate, and the first guide plate can prevent one plate from tilting after being sheared, so that the cut plate can horizontally pass through the channel; the second limiting plate can provide the holding surface to another panel, and the second deflector can avoid panel cutting back downstream for panel can be steady after shearing moves forward.

The utility model discloses further set up to: one side of the rack close to the feeding is rotatably provided with a pair of guide rollers which are arranged at intervals up and down, and the two guide rollers are arranged on one side close to the feeding of the upper disc cutter and the lower disc cutter.

Through adopting above-mentioned technical scheme, form a clearance passageway between a pair of guide roll that the interval set up from top to bottom, supply panel to pass through between the clearance, can lead to and spacing panel for it can be more steady to enter into panel between last circular disc sword and the lower circular disc sword.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the matching of the mounting block, the fixing plate, the upper disc cutter, the lower disc cutter, the driving device and the adjusting mechanism, the inclination angles of the upper disc cutter and the lower disc cutter can be adjusted firstly, and the upper disc cutter and the lower disc cutter are driven to move along the direction vertical to the feeding direction when the plate is cut, so that the plate can be obliquely cut, the plate with different sizes at two ends is cut, and the applicability of the slitting machine is improved;

(2) through the arrangement of the first limiting plate, the second limiting plate and the matching between the first guide plate and the second guide plate, the cut plates can pass through the two sides of the fixing plate more stably;

(3) through setting up a pair of guide roll, can carry out spacing and direction to panel before getting into last circular disc sword and lower circular disc sword for panel can be more steady get into between last circular disc sword and the lower circular disc sword and cut.

Drawings

FIG. 1 is a schematic view of the overall construction of a shearing apparatus;

fig. 2 is a schematic structural view of the connecting plate and the mounting block.

Reference numerals: 1. a frame; 2. a work table; 3. mounting blocks; 4. a fixing plate; 41. a first connecting plate; 42. a second connecting plate; 43. a third connecting plate; 5. an upper cutter disk; 6. a lower cutter disc; 7. connecting columns; 8. an adjustment mechanism; 81. rotating the block; 82. an arc-shaped slot; 83. locking the bolt; 9. a drive device; 91. a screw rod; 92. connecting blocks; 93. a guide rail; 94. a motor; 10. a guide roller; 11. a gear; 12. a rack; 13. a chute; 14. a pull rod; 15. a first limit plate; 16. a first guide plate; 17. a second limiting plate; 18. a second guide plate.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

In the embodiment, as shown in fig. 1 and 2, the shearing device of the slitting machine comprises a frame 1, a workbench 2 is fixed on one side of the frame 1, an installation block 3 is slidably arranged on the frame 1, the sliding direction of the installation block 3 is perpendicular to the feeding direction, a fixing plate 4 is rotatably connected to the installation block 3, the rotating axis of the fixing plate 4 is vertical, an upper circular disc cutter 5 and a lower circular disc cutter 6 which are matched with each other are rotatably arranged on the lower side of the fixing plate 4, and one ends, close to each other, of the upper circular disc cutter 5 and the lower circular disc cutter 6 have a coincidence degree; the welding of the upper end of fixed plate 4 has the vertical spliced pole 7 that passes installation piece 3 and rotate to be connected with installation piece 3, is provided with the adjustment mechanism 8 that is used for adjusting fixed plate 4 turned angle between installation piece 3 and spliced pole 7, and is provided with the drive arrangement 9 that is used for driving installation piece 3 and slides in frame 1.

Wherein, a pair of guide rollers 10 which are spaced up and down are rotatably arranged on one side of the machine frame 1 close to the feeding, the two guide rollers 10 are close to one side of the feeding of the upper circular cutter 5 and the lower circular cutter 6, and the plate passes through the upper surface of the workbench 2 and then enters a gap between the two guide rollers 10 and then enters a space between the upper circular cutter 5 and the lower circular cutter 6 for shearing. When linear shearing is needed, only the upper disc cutter 5 and the lower disc cutter 6 need to be adjusted to be parallel to the feeding direction; when beveling is required, the rotating angle of the fixing plate 4 can be adjusted through the adjusting mechanism 8, and then the shearing angles of the upper circular disc cutter 5 and the lower circular disc cutter 6 are adjusted; and when the cutting, drive arrangement 9 can drive upper disc cutter 5 and lower disc cutter 6 and remove along the direction with the feed direction vertically to the realization can carry out oblique shearing to panel, in order to cut out the panel that both ends size is inconsistent, improves the effect of dividing strip machine suitability.

Specifically, the driving device 9 includes a screw rod 91 rotatably disposed on the frame 1 and extending along the sliding direction of the mounting block 3, a connecting block 92 fixed on one side of the mounting block 3 and in threaded connection with the screw rod 91, a guide rail 93 disposed on the frame 1 and in sliding connection with the other side of the mounting block 3, and a motor 94 driving the screw rod 91 to rotate, the screw rod 91 and the guide rail 93 are parallel to each other and perpendicular to the feeding direction, and the connecting block 92 and the mounting block 3 are fixedly connected by a plurality of bolts; wherein, the motor 94 drives the screw rod 91 to rotate, so that the connecting block 92 and the fixing block slide on the guide rail 93, and further the fixing plate 4, the upper disc cutter 5 and the lower disc cutter 6 are driven to move.

Specifically, the adjusting mechanism 8 comprises a rotating block 81 fixed at the upper end of the connecting column 7, an arc-shaped groove 82 which is arranged on the rotating block 81 and is through, and a locking bolt 83 which penetrates through the arc-shaped groove 82 and is in threaded connection with the upper end face of the mounting block 3, wherein the arc-shaped groove 82 is consistent with the axis of the connecting column 7; through rotating rotatory piece 81, can drive spliced pole 7 and fixed plate 4 and rotate, when rotatory piece 81 rotated and adjusted the shearing angle of last circular disc cutter 5 and lower circular disc cutter 6, locking bolt 83 can pass arc 82 and carry out threaded connection with the fixed block always, and then presss from both sides the tight installation piece 3 of rotatory piece 81, prevents that fixed plate 4 from taking place the free rotation, realizes fixed plate 4 turned angle's regulation.

Further, a gear 11 is fixed between the upper end of the connecting column 7 and the rotating block 81, a rack 12 meshed with the rack 12 is connected to the upper end face of the mounting block 3 in a sliding manner, the gear 11 and the connecting column 7 are coaxially arranged, and the rack 12 drives the gear 11 and the connecting column 7 to rotate when sliding; rotatory piece 81 passes through bolt locking on gear 11, and gear 11 also passes through bolt locking on spliced pole 7, through gear 11 and the internal gearing of rack 12, when adjusting 4 angles of fixed plate, spliced pole 7 is difficult to take place free rotation for it is more stable when adjusting 4 angles of fixed plate.

Wherein, be fixed with the spout 13 that the opening is towards rack 12 on the up end one side of installation piece 3, rack 12 slides in spout 13, realizes the stable of sliding of rack 12 and installation piece 3 up end, and is fixed with the pull rod 14 that conveniently pulls rack 12 and slide in the one end of rack 12.

Specifically, the fixing plate 4 comprises a first connecting plate 41 which is vertically arranged, and the upper end of the first connecting plate is fixed with the lower end of the connecting column 7, a second connecting plate 42 which is horizontally fixed on one side of the lower end of the first connecting plate 41, and a third connecting plate 43 which is vertically fixed at the other end of the second connecting plate 42; the upper circular cutter 5 is arranged on one side of the first connecting plate 41 above the second connecting plate 42, the lower circular cutter 6 is arranged on one side of the third connecting plate 43 below the second connecting plate 42, and a gap for overlapping the upper circular cutter 5 and the lower circular cutter 6 is formed in the joint of the first connecting plate 41 and the second connecting plate 42 and at one end close to the plate feeding; first connecting plate 41, second connecting plate 42 and third connecting plate 43 are connected as an organic whole, and can install upper circular disc cutter 5 and lower circular disc cutter 6 on fixed plate 4 simultaneously, can adjust the angle of upper circular disc cutter 5 and lower circular disc cutter 6 simultaneously, and panel is sheared the back and is followed the both sides of following fixed plate 4 respectively and pass through, and second connecting plate 42 can be located the panel that fixed plate 4 was equipped with upper circular disc cutter 5 one side after the cutting and provide the supporting plane.

Further, a first limiting plate 15 parallel to the second connecting plate 42 is fixed on one side, located on the upper circular disc cutter 5, of the first connecting plate 41, through which a plate passes after being cut by the upper circular disc cutter 5, a first guide plate 16 inclined upwards towards the upper circular disc cutter 5 is fixed on one side, close to the upper circular disc cutter 5, of the first limiting plate 15, the first limiting plate 15 and the second connecting plate 42 form a gap channel through which one cut plate passes, and the first guide plate 16 can guide the plate to prevent the plate from warping upwards, so that the cut plate can stably pass through the gap channel; the second limiting plate 17 parallel to the second connecting plate 42 is fixed on one side of the third connecting plate 43, which is located on the side where the plate passes through after the lower circular cutter 6 is sheared, the second guiding plate 18 which is downward inclined towards the direction of the lower circular cutter 6 is fixed on one side of the second limiting plate 17, which is close to the upper circular cutter 5, the second guiding plate 18 can prevent the plate after another cutting from moving downward, and the upper surface of the second limiting plate 17 which can be flat and stable passes through.

The utility model discloses a working process and beneficial effect as follows:

during operation, the locking bolt 83 is loosened, the rack 12 is pulled through the pull rod 14, the gear 11 and the connecting column 7 are driven to rotate, the connecting plate is driven to rotate, the shearing angle of the upper circular cutter 5 and the shearing angle of the lower circular cutter 6 are adjusted, and then the rotating block 81 is locked on the mounting block 3 through the locking bolt 83, so that the rotating angle of the fixing plate 4 is fixed; after panel passes through from workstation 2, can follow and enter into between two guide rolls 10 and cut between last circular disc cutter 5 and the lower circular disc cutter 6, drive arrangement 9 can drive installation piece 3 and slide along guide rail 93 this moment, and then drive upper circular disc cutter 5 and lower circular disc cutter 6 and remove along the direction with panel feeding direction vertically, realize the effect of limit feeding limit miscut, with the panel of cutting out both ends variation in size, improve the effect of dividing strip machine suitability.

When linear cutting is needed, the shearing angles of the upper circular cutter 5 and the lower circular cutter 6 are adjusted to be parallel to the feeding direction.

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

Claims

1. The utility model provides a shearing mechanism of slitting machine, includes frame (1), one side of frame (1) is provided with workstation (2), its characterized in that: the utility model discloses a quick-witted, including frame (1), installation piece (3), the slip direction of installation piece (3) is perpendicular with the direction of feed, it is connected with fixed plate (4) to rotate on installation piece (3), the axis of rotation of fixed plate (4) is vertical direction, the downside of fixed plate (4) is rotated and is provided with last circular knife (5) and lower circular knife (6) of mutually supporting, be provided with adjustment mechanism (8) that are used for adjusting fixed plate (4) turned angle on installation piece (3), be provided with drive arrangement (9) that are used for driving installation piece (3) and slide on frame (1).

2. The shearing device of a slitter according to claim 1, wherein: drive arrangement (9) including rotate set up in frame (1) and along lead screw (91) that installation piece (3) sliding direction extends, fix on installation piece (3) one side and with lead screw (91) threaded connection connecting block (92), set up in frame (1) and with the opposite side of installation piece (3) slide guide rail (93) of being connected and drive lead screw (91) and carry out pivoted motor (94), lead screw (91) are parallel to each other with guide rail (93).

3. The shearing device of a slitter according to claim 1, wherein: the upper end of fixed plate (4) is fixed with vertical spliced pole (7) of passing installation piece (3) and rotating the connection with installation piece (3), adjustment mechanism (8) including fix rotatory piece (81) of spliced pole (7) upper end, set up arc wall (82) on rotatory piece (81) and pass arc wall (82) and with installation piece (3) up end threaded connection's locking bolt (83), arc wall (82) are unanimous with the axis of spliced pole (7).

4. A shearing device for a slitter as defined in claim 3, wherein: be fixed with gear (11) between the upper end of spliced pole (7) and rotatory piece (81), installation piece (3) up end slides and is connected with rack (12) meshing, gear (11) and spliced pole (7) coaxial arrangement.

5. The shearing device of a slitter according to claim 4, wherein: the mounting block is characterized in that a sliding groove (13) with an opening facing the rack (12) is formed in one side of the upper end face of the mounting block (3), the rack (12) slides in the sliding groove (13), and a pull rod (14) is arranged at one end of the rack (12).

6. A shearing device for a slitter as defined in claim 3, wherein: fixed plate (4) set up second connecting plate (42) on first connecting plate (41) lower extreme one side and vertical setting at second connecting plate (42) other end third connecting plate (43) including vertical setting and upper end and spliced pole (7) lower extreme fixed, go up circular disc cutter (5) and set up on one side that first connecting plate (41) are located second connecting plate (42) top, circular disc cutter (6) set up on one side that third connecting plate (43) are located second connecting plate (42) below down, the handing-over department of first connecting plate (41) and second connecting plate (42) and the one end that is close to the panel feeding are seted up and are supplied circular disc cutter (5) and the breach of circular disc cutter (6) coincidence down.

7. The shearing device of a slitter according to claim 6, wherein: be provided with first limiting plate (15) parallel with second connecting plate (42) on one side after last circular disc sword (5) is cuted on first connecting plate (41), lie in second limiting plate (17) parallel with second connecting plate (42) on one side after circular disc sword (6) is cuted down on third connecting plate (43), one side that first limiting plate (15) are close to last circular disc sword (5) is provided with first deflector (16) of circular disc sword (5) orientation tilt up, one side that second limiting plate (17) are close to last circular disc sword (5) is provided with second deflector (18) of circular disc sword (6) orientation downward sloping down.

8. The shearing device of a slitter according to claim 1, wherein: one side of the frame (1) close to the feeding is rotatably provided with a pair of guide rollers (10) which are arranged at intervals up and down, and the two guide rollers (10) are arranged on one side close to the feeding of the upper circular cutter (5) and the lower circular cutter (6).