CN217703585U

CN217703585U - Non-stretching sponge slitting machine

Info

Publication number: CN217703585U
Application number: CN202221857846.3U
Authority: CN
Inventors: 刘秀峰
Original assignee: Shanghai Bangpan Material Technology Co ltd
Current assignee: Shanghai Bangpan Material Technology Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-01
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a no tensile sponge divides strip machine, the on-line screen storage device comprises a base, the collateral branch supporting seat is all installed to the upper surface both sides of base, two be equipped with the pivot between the collateral branch supporting seat, equidistant installation rotary cutter in the pivot, the internally mounted of collateral branch supporting seat has the rotatory drive assembly of drive pivot, the lower surface equidistance of going up the connecting rod installs the briquetting, and the briquetting is located between two adjacent rotary cutter, and the position that corresponds with the pivot on the briquetting has seted up rectangular hole, on the rectangular hole is passed in the pivot, there is the clamp plate below of briquetting through spring mounting, the utility model discloses set up the clamp plate between two adjacent rotary cutter, and then the sponge can be pushed down to the clamp plate, cuts when the clamp plate is pushed down the sponge, has guaranteed that the sponge is in complete stillness and steady state when being cut, has avoided receiving and has unreeled the roller to the drawing of sponge for the sponge cutting parallel and level also can not produce tensile deformation.

Description

Non-stretching sponge slitting machine

Technical Field

The utility model relates to a sponge divides strip technical field, specifically is a there is not tensile sponge to divide strip machine.

Background

A slitter is a device capable of longitudinally cutting a sheet-like or web-like material into a plurality of strips. The sponge for making the sealing strip needs to be cut into strips by the whole sponge in the processing process, so that the strip dividing machine plays an important role in the production of the sponge sealing strip.

When the sponge is cutting and is dividing the strip, generally need use and divide the strip machine, divide the strip machine and generally adopt unwinding roller and wind-up roll, the cutting bed is arranged in the wind-up roll and is unwound between the winding roller, chinese patent that the publication number of granting is CN210551498U discloses a divide strip machine for sponge cutting, and it is when the cutting, because the sponge position is unstable, is easily receive and unwind the winding roller and stretch, leads to the sponge cutting not parallel and level, also can lead to the sponge to warp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a there is not tensile sponge and divides strip machine to when solving among the prior art cutting, because the sponge position is unstable, it is tensile by the winding up and unwinding roller easily, lead to the sponge not parallel and level of cutting, also may lead to the problem that the sponge warp.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a no tensile sponge divides strip machine, includes the base, the collateral branch supporting seat is all installed to the upper surface both sides of base, two be equipped with the pivot between the collateral branch supporting seat, equidistant rotary cutter of installing in the pivot, the internally mounted of collateral branch supporting seat has the rotatory drive assembly of pivot of can driving, and the inside of collateral branch supporting seat is equipped with the reciprocating structure that can drive the drive assembly motion, two along the length direction of collateral branch supporting seat install the connecting rod between the upside of collateral branch supporting seat, the lower surface equidistance of going up the connecting rod installs the briquetting, and the briquetting is located between two adjacent rotary cutter, and the position that corresponds with the pivot on the briquetting has seted up the rectangular hole, on the rectangular hole is passed in the pivot, there is the clamp plate below of briquetting through spring mounting.

Preferably, the middle part of the upper part of the base is provided with a lifting seat, and the base is internally provided with a hydraulic cylinder capable of driving the lifting seat to lift.

Preferably, the driving assembly comprises a mounting box fixedly connected with the end part of the rotating shaft, a first motor arranged in the mounting box, a driving bevel gear fixedly connected with the power output end of the first motor, and a driven bevel gear fixedly connected with the end part of the rotating shaft, and the driving bevel gear is meshed with the driven bevel gear.

Preferably, the lower surface of mounting box rotates and installs the ball, reciprocating structure includes along the lead screw of side support seat length direction rotation installation, threaded connection at the outside nut of lead screw circumference and install and be used for driving lead screw pivoted lead screw actuating motor at side support seat tip.

Preferably, the inside of side support seat is equipped with the guide bar parallel with the lead screw, the guide bar is passed to one side of nut, and clearance fit between nut and the guide bar.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up the clamp plate between two adjacent cutting knives, and then the clamp plate can push down the sponge, cuts when the sponge is pushed down to the clamp plate, has guaranteed that the sponge is in completely static and steady state when being cut, has avoided rolling up the stretch of unwinding roller to the sponge for the sponge cutting parallel and level can not produce tensile deformation yet.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the present invention not mounted on the left side supporting base;

fig. 3 is a schematic structural diagram of the pressing plate of the present invention.

In the figure: 1. a base; 2. a side support base; 3. rotating the cutter; 4. an upper connecting rod; 5. briquetting; 51. a strip hole; 6. a spring; 7. pressing a plate; 8. a rotating shaft; 9. a drive assembly; 10. a screw rod; 11. a nut; 12. a lifting seat; 13. the screw rod drives the motor.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 and fig. 2, in an embodiment of the present invention, a non-stretching sponge slitting machine, including a base 1, side supporting seats 2 are installed on both sides of an upper surface of the base 1, a rotating shaft 8 is installed between the two side supporting seats 2, a rotary cutting knife 3 is installed on the rotating shaft 8 at equal distance, a driving component 9 capable of driving the rotating shaft 8 to rotate is installed inside the side supporting seat 2, the driving component 9 can drive the rotating shaft 8 to rotate, the rotary cutting knife 3 can be driven to rotate when the rotating shaft rotates, and a lifting seat 12 is installed in the middle of the upper portion of the base 1, a hydraulic cylinder capable of driving the lifting seat 12 to lift is installed inside the base 1, that is, the lifting seat 12 can be driven to lift up when the hydraulic cylinder is high, so that sponge on the upper surface of the lifting seat 12 can lift up to the position of the rotary cutting knife 3, and the rotary cutting knife 3 at this time can cut sponge slitting;

as shown in fig. 1, preferably, the driving assembly 9 includes a mounting box fixedly connected to an end of the rotating shaft 8, a first motor disposed inside the mounting box, a driving bevel gear fixedly connected to a power output end of the first motor, and a driven bevel gear fixedly connected to an end of the rotating shaft 8, where the driving bevel gear is engaged with the driven bevel gear, that is, the first motor drives the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, the driven bevel gear can drive the rotating shaft 8 to rotate, and the rotating shaft 8 can drive the rotary cutting knife 3 to rotate when rotating;

the inside of the side support base 2 is provided with a reciprocating structure capable of driving the driving assembly 9 to move along the length direction of the side support base 2, so that the rotating shaft 8 can reciprocate, so as to cut the sponge in an omnibearing manner, preferably, the reciprocating structure comprises a screw rod 10 rotatably installed along the length direction of the side support base 2, a nut 11 in threaded connection with the outside of the circumference of the screw rod 10 and a screw rod driving motor 13 installed at the end part of the side support base 2 and used for driving the screw rod 10 to rotate, namely the screw rod driving motor 13 drives the screw rod 10 to rotate, so that the nut 11 can reciprocate, when the nut 11 reciprocates, the movement of the driving assembly 9 can be realized, when the driving assembly 9 reciprocates, the rotating shaft 8 can be driven to reciprocate, here, balls are rotatably installed on the lower surface of the mounting box, so as to reduce the wear of the mounting box, preferably, in order to avoid that the nut 3 rotates along with the screw rod 10, a guide rod parallel to the screw rod 10 is arranged inside the side support base 2, one side of the nut 11 passes through the guide rod, and the guide rod is in clearance fit with the nut 11;

with reference to fig. 1, fig. 2 and fig. 3, in order to avoid the sponge deformation caused by the stretching of the rotary cutting knife 3 to the sponge in the moving and cutting process, an upper connecting rod 4 is installed between the upper sides of two side supporting seats 2, pressing blocks 5 are installed on the lower surface of the upper connecting rod 4 at equal intervals, the pressing blocks 5 are located between two adjacent rotary cutting knives 3, long holes 51 are formed in the positions, corresponding to the rotating shafts 8, of the pressing blocks 5 (the long holes 51 are mainly set up so that the rotating shafts 8 are not blocked by the pressing blocks 5 during reciprocating motion), the upper rotating shafts 8 penetrate through the long holes 51, pressing plates 7 are installed below the pressing blocks 5 through springs 6, namely, after the lifting seats 12 lift, the pressing blocks 5 can be contacted at first, the springs 6 are compressed upwards, further, the pressing blocks 5 have downward pressure to the sponge, the position of the sponge is located, then the rotary cutting knife 3 can cut the sponge, the position stability of the sponge during cutting is ensured, and the stretching of the sponge is avoided.

The utility model discloses a theory of operation is: when using this device, the upper surface of seat 12 that goes up and down is arranged in to the sponge that will wait to cut, then rise seat 12 through the pneumatic cylinder, sponge extrusion briquetting 5 upwards, make spring 6 compressed upwards, and then briquetting 5 has a decurrent pressure to the sponge, make the position location of sponge, then rotary cutting knife 3 contacts the sponge, drive assembly 9 work this moment drives pivot 8 rotatory, and then rotate, rotary cutting knife 3 can cut the sponge, meanwhile, lead screw driving motor 13 drives lead screw 10 rotatory, can drive nut 11 and carry out linear motion after lead screw 10 is rotatory, when nut 11 carries out linear motion, pivot 8 and rotary cutting knife 3 also can carry out linear motion, in order to realize rotary cutting knife 3's linear cutting, during its linear cutting, because briquetting 5's extrusion is used, the position stability of sponge when having guaranteed the cutting, avoid the sponge to be stretched.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a no tensile sponge divides strip machine, includes base (1), its characterized in that: side support seat (2) are all installed to the upper surface both sides of base (1), two it is equipped with pivot (8) between side support seat (2), equidistant installation of pivot (8) swivelling cutter (3), the internally mounted of side support seat (2) has drive pivot (8) rotatory drive assembly (9), and the inside of side support seat (2) is equipped with the reciprocating structure that can drive assembly (9) motion along the length direction of side support seat (2), two install connecting rod (4) between the upside of side support seat (2), upward install briquetting (5) of the lower surface equidistance of connecting rod (4), and briquetting (5) are located between two adjacent swivelling cutter (3), and the position that corresponds with pivot (8) on briquetting (5) has seted up rectangular hole (51), go up rectangular hole (51) is passed in pivot (8), clamp plate (7) are installed through spring (6) to the below of briquetting (5).

2. The non-stretching sponge slitting machine according to claim 1, wherein: the lifting seat (12) is arranged in the middle of the upper portion of the base (1), and a hydraulic cylinder capable of driving the lifting seat (12) to lift is arranged inside the base (1).

3. The non-stretching sponge slitting machine as claimed in claim 1, wherein: the driving assembly (9) comprises a mounting box fixedly connected with the end part of the rotating shaft (8), a first motor arranged in the mounting box, a driving bevel gear fixedly connected with the power output end of the first motor and a driven bevel gear fixedly connected with the end part of the rotating shaft (8), and the driving bevel gear is meshed with the driven bevel gear.

4. The non-stretching sponge slitting machine according to claim 3, wherein: the lower surface of mounting box rotates installs the ball, reciprocating structure includes along collateral branch supporting seat (2) length direction rotates lead screw (10) of installation, threaded connection screw rod (10) circumference outside nut (11) and install and be used for driving lead screw (10) pivoted lead screw actuating motor (13) at collateral branch supporting seat (2) tip.

5. The non-stretching sponge slitting machine as claimed in claim 4, wherein: the inside of collateral branch supporting seat (2) is equipped with the guide bar parallel with lead screw (10), the guide bar is passed to one side of nut (11), and clearance fit between nut (11) and the guide bar.