CN210260458U

CN210260458U - Deviation rectifying rack of circular knife slitting machine

Info

Publication number: CN210260458U
Application number: CN201920678701.9U
Authority: CN
Inventors: 胡玉成
Original assignee: Changzhou Beitole Machinery Co ltd
Current assignee: Changzhou Beitole Machinery Co ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-04-07
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a circular knife slitting machine frame of rectifying, the on-line screen storage device comprises a base, the both sides of base are provided with the slide rail, the width direction of slide rail edge base extends, the width direction's of base both sides are provided with the stand respectively, stand and slide rail sliding connection, be connected with the backup pad between the stand, the upper and lower both sides of backup pad are provided with the track board, the backup pad is connected with the stand respectively with the track board, be provided with the second threaded rod on the base, the bottom of stand is provided with the screw thread seat, second threaded rod and screw thread seat screw-thread fit, the one end of second threaded rod is provided with drive second threaded rod pivoted hand wheel. When the plate or the sheet deviates in the width direction in the moving process, the upright post and the track plate both move in the width direction, so that the deviation can be corrected in the cutting process, and the deviation correcting cost is low.

Description

Deviation rectifying rack of circular knife slitting machine

Technical Field

The utility model relates to a panel cutting field, in particular to circular knife slitting machine frame of rectifying.

Background

The slitter is a device which plays a role in slitting when a sheet is conveyed in the production process of the sheet or the sheet, and the sheet can be formed into required specifications after slitting and rewinding.

In the prior art, the utility model patent with the publication number "CN 206782971U" discloses a slitting machine, which can satisfy general slitting work, but the production line of general boards or sheets is longer, especially not through rewinding, but the board production line of direct compound formation, it has longer cooling channel, therefore in the production process, the board can shift in the width direction, is difficult to rectify again to the board being produced, therefore need rectify in the slitting process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a circular knife slitting machine frame of rectifying can rectify in cutting process.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a circular knife slitting machine frame of rectifying, includes the base, the both sides of base are provided with the slide rail, the slide rail extends along the width direction of base, the width direction's of base both sides are provided with the stand respectively, stand and slide rail sliding connection, be connected with the backup pad between the stand, the upper and lower both sides of backup pad are provided with the track board, the backup pad is connected with the stand with the track board respectively, be provided with the second threaded rod on the base, the bottom of stand is provided with the screw thread seat, second threaded rod and screw thread seat screw-thread fit, the one end of second threaded rod is provided with the hand wheel of drive second threaded rod pivoted.

Preferably, the base includes two dead levers that set up side by side, the end-to-end connection of dead lever has the connecting rod, the slide rail sets up on the dead lever, the bottom of stand is provided with the supporting seat, the screw thread seat sets up in the supporting seat bottom, the supporting seat extends along length direction, be provided with on the supporting seat with slide rail complex slide rail seat, be provided with the revolving platform on the connecting rod, the revolving platform rotates with the second threaded rod and is connected.

Through adopting above-mentioned technical scheme, realized that the base has the slide rail of the left and right sides to support at the slip in-process, avoided the base to slide the swing about in-process, the revolving stage has realized screw-thread fit, and the rotational accuracy is higher.

Preferably, a structural reinforcing rod is connected between the adjacent fixing rods and is uniformly distributed along the length direction of the fixing rods.

Through adopting above-mentioned technical scheme, improved the connection structure intensity between dead lever and the dead lever, improved the bearing capacity of base.

Preferably, the upright post is provided with a through hole for the track slab to penetrate through.

Through adopting above-mentioned technical scheme, wear to establish the hole and supply the track board setting, avoid the track board direct with the stand welding, problem that connection accuracy is not high improves the cutting accuracy of circular knife.

Preferably, the longitudinal cross-sectional shape of the through hole is rectangular.

Through adopting above-mentioned technical scheme, fixed effect is better, makes things convenient for the setting of guide rail simultaneously.

Preferably, a bolt plate is fixed to the bottom of the through hole, and an end of the rail plate is fixed to the bolt plate by a bolt.

Through adopting above-mentioned technical scheme, improve the fixed effect between wear to establish hole and the track board, improve the levelness of track board.

Preferably, guide blocks are arranged on the front side and the rear side of the support plate, and the upper surfaces of the guide blocks incline downwards.

Through adopting above-mentioned technical scheme, make things convenient for the feeding of panel or sheet, the guide block of downward sloping avoids panel or sheet to take place wearing and tearing on this position.

To sum up, the utility model discloses following beneficial effect has: when panel or sheet took place width direction's skew at the removal in-process, because the circular knife of cutting can't remove at width direction in the cutting process, through the hand wheel of user manual rotation, because be connected through second threaded rod and screw thread seat between base and the stand, consequently all take place to remove at width direction at stand and track board, and then can rectify a deviation in the cutting process, the cost of rectifying a deviation simultaneously is lower.

Drawings

FIG. 1 is a schematic structural diagram of the front side of the embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic structural view of the back side of the embodiment;

FIG. 4 is an enlarged view of portion B of FIG. 3;

FIG. 5 is an enlarged schematic view of section C of FIG. 3;

FIG. 6 is a schematic view of the structure of the cutting part;

in the figure, 1, a frame; 11. a column; 12. a support plate; 13. a track plate; 14. a guide rail; 2. a circular knife cutting device; 21. a cutting knife; 22. a first motor; 23. a fixing plate; 24. a sliding plate; 25. a cylinder; 26. fixing grooves; 31. a second motor; 32. a ball screw; 33. a sprocket; 34. a rotating seat; 35. a lead screw table; 36. a first threaded rod; 37. a coupling; 4. a base; 41. a slide rail; 42. a second threaded rod; 43. a threaded seat; 44. a hand-operated wheel; 45. fixing the rod; 46. a connecting rod; 47. a supporting seat; 48. a slide rail seat; 49. a rotating table; 5. a structural reinforcement bar; 51. perforating holes; 52. a bolt plate; 53. and a guide block.

Detailed Description

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

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Example (b):

as shown in fig. 1, a circular knife slitting machine includes a frame 1, the frame 1 includes two columns 11 arranged side by side, a supporting plate 12 is connected between the columns 11, track plates 13 are arranged on the upper and lower sides of the supporting plate 12, a guide rail 14 is arranged on each track plate 13, the guide rail 14 extends along the width direction of the frame 1, at least one group of circular knife cutting devices 2 is slidably connected on the guide rail 14, and each group of circular knife cutting devices 2 includes cutting portions respectively arranged on the two sides of the supporting plate 12.

As shown in fig. 3, two sides of the machine frame 1 in the working direction are respectively provided with one group and two groups of circular knife cutting devices 2.

As shown in fig. 6, each cutting part includes a cutting blade 21, a first motor 22 for controlling the rotation of the cutting blade 21, a fixed plate 23, a sliding plate 24 and a cylinder 25, the sliding plate 24 is slidably connected to the corresponding guide rail 14, the first motor 22 is disposed on the sliding plate 24, the sliding plate 24 is slidably connected to the fixed plate 23, the cylinder 25 is fixed to the fixed plate 23, a fixing groove 26 for fixing the cylinder 25 is disposed on the fixed plate 23, and a piston rod of the cylinder 25 is connected to the sliding plate 24.

As shown in fig. 1 and 2, a driving device for driving the circular knife cutting device 2 to move is arranged on the upright post 11, the driving device corresponds to the circular knife cutting device 2 one by one, the driving device comprises a second motor 31, a ball screw 32 and a chain wheel 33 which are arranged on the upright post 11, the ball screws 32 are respectively arranged on the track plates 13, the guide rails 14 are arranged on both sides of the track screws, the chain wheel 33 is respectively arranged on one end of each ball screw 32 and a motor shaft of the second motor 31, each chain wheel 33 is connected with each other through a chain, which is not shown in the figure; the ball screw 32 comprises a rotating seat 34, a screw platform 35 and a first threaded rod 36, the first threaded rod 36 is in threaded connection with the screw platform 35, the rotating seat 34 is arranged at two ends of the first threaded rod 36 and is in rotating connection with the first threaded rod 36, and the screw platform 35 is fixedly connected with the fixing plate 23; as shown in fig. 4, the first threaded rod 36 is provided with a coupling 37.

As shown in fig. 3 and 5, the frame 1 is a deviation rectifying frame 1 of a circular knife slitting machine, and includes a base 4, slide rails 41 are disposed on two sides of the base 4, the slide rails 41 extend along the width direction of the base 4, upright columns 11 are disposed on two sides of the width direction of the base 4 respectively, the upright columns 11 are slidably connected with the slide rails 41, a support plate 12 is connected between the upright columns 11, track plates 13 are disposed on upper and lower sides of the support plate 12, the support plate 12 and the track plates 13 are connected with the upright columns 11 respectively, a second threaded rod 42 is disposed on the base 4, a threaded seat 43 is disposed at the bottom of the upright column 11, the second threaded rod 42 is in threaded fit with the threaded seat 43, a hand wheel 44 for driving the second threaded rod 42 to rotate is disposed at one end of the second threaded rod.

As shown in fig. 5, the base 4 includes two fixing rods 45 arranged in parallel, the end of each fixing rod 45 is connected with a connecting rod 46, the sliding rail 41 is arranged on the fixing rod 45, the bottom of the upright 11 is provided with a supporting seat 47, the threaded seat 43 is arranged at the bottom of the supporting seat 47, the supporting seat 47 extends along the length direction, the supporting seat 47 is provided with a sliding rail seat 48 matched with the sliding rail 41, the connecting rod 46 is provided with a rotating platform 49, and the rotating platform 49 is rotatably connected with the second threaded rod 42.

As shown in fig. 3, the structural reinforcing rods 5 are connected between the adjacent fixing rods 45, and the structural reinforcing rods 5 are uniformly distributed along the length direction of the fixing rods 45; the upright post 11 is provided with a through hole 51, the through hole 51 is used for the track plate 13 to pass through, the longitudinal section of the through hole 51 is rectangular, the bottom of the through hole 51 is fixed with a bolt plate 52, and the end part of the track plate 13 is fixed with the bolt plate 52 through a bolt; guide blocks 53 are provided on both front and rear sides of the support plate 12, and upper surfaces of the guide blocks 53 are inclined downward.

The working principle is as follows:

when a plate needs to be cut, the circular cutter cutting device 2 is moved to a position to be cut through the action of the driving device, then the first motor 22 is pneumatically operated, the upper and lower cutting knives 21 rotate, then the upper and lower cylinders 25 act to cut the upper and lower cutting knives 21 close to the plate, and the plate is cut into two parts in the normal moving process; after cutting, the air cylinder 25 enables the cutting knife 21 to be far away from the plate in the height direction, then the first motor 22 stops rotating, and the driving device enables the circular knife cutting device 2 to reset; the cutting knife 21 is adjusted fully automatically; when panel or sheet take place width direction's skew at the removal in-process, because the circular knife of cutting can't remove at width direction in the cutting process, through hand wheel 44 of user's manual rotation, because be connected with screw base 43 through second threaded rod 42 between base 4 and the stand 11, consequently all take place to remove at width direction at stand 11 and track board 13, and then can rectify a deviation in the cutting process.

Claims

1. The utility model provides a circular knife slitting machine frame (1) of rectifying, its characterized in that: comprises a base (4), slide rails (41) are arranged on two sides of the base (4), the slide rail (41) extends along the width direction of the base (4), two sides of the width direction of the base (4) are respectively provided with an upright post (11), the upright posts (11) are connected with the slide rails (41) in a sliding way, a support plate (12) is connected between the upright posts (11), track plates (13) are arranged on the upper side and the lower side of the support plate (12), the support plate (12) and the track plates (13) are respectively connected with the upright post (11), a second threaded rod (42) is arranged on the base (4), a threaded seat (43) is arranged at the bottom of the upright post (11), second threaded rod (42) and screw thread seat (43) screw-thread fit, the one end of second threaded rod (42) is provided with drive second threaded rod (42) pivoted hand wheel (44).

2. The deviation rectifying frame (1) of the circular knife slitting machine according to claim 1, characterized in that: base (4) include two dead levers (45) that set up side by side, the end-to-end connection of dead lever (45) has connecting rod (46), slide rail (41) set up on dead lever (45), the bottom of stand (11) is provided with supporting seat (47), screw thread seat (43) set up in supporting seat (47) bottom, length direction extension is followed in supporting seat (47), be provided with on supporting seat (47) with slide rail (41) complex slide rail seat (48), be provided with on connecting rod (46) and rotate platform (49), it is connected with second threaded rod (42) rotation to rotate platform (49).

3. The deviation rectifying frame (1) of the circular knife slitting machine according to claim 2, characterized in that: and a structure reinforcing rod (5) is connected between the adjacent fixing rods (45), and the structure reinforcing rods (5) are uniformly distributed along the length direction of the fixing rods (45).

4. The deviation rectifying frame (1) of the circular knife slitting machine according to claim 1, characterized in that: the upright post (11) is provided with a through hole (51), and the through hole (51) is used for the track slab (13) to penetrate.

5. The deviation rectifying frame (1) of the circular knife slitting machine according to claim 4, characterized in that: the longitudinal section of the through hole (51) is rectangular.

6. The deviation rectifying frame (1) of the circular knife slitting machine according to claim 5, characterized in that: and a bolt plate (52) is fixed at the bottom of the through hole (51), and the end part of the track plate (13) is fixed with the bolt plate (52) through a bolt.

7. The deviation rectifying frame (1) of the circular knife slitting machine according to claim 1, characterized in that: the front side and the rear side of the support plate (12) are provided with guide blocks (53), and the upper surfaces of the guide blocks (53) incline downwards.