CN216152488U

CN216152488U - Foam die-cutting machine

Info

Publication number: CN216152488U
Application number: CN202122035279.5U
Authority: CN
Inventors: 喻应连; 喻昌银; 段洪
Original assignee: Suzhou Jiayu Electronic Material Co ltd
Current assignee: Suzhou Jiayu Electronic Material Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-04-01
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a foam die-cutting machine which comprises supporting legs, wherein the tops of the supporting legs are fixedly connected with a bottom plate, a pair of cross beams are fixedly connected above the bottom plate through a group of connecting blocks, the right ends of the cross beams are fixedly connected with vertical beams, a pair of feeding rollers are rotatably connected between the vertical beams on the front side and the rear side, a press roller shaft and a cutting knife shaft are rotatably connected between the cross beams on the front side and the rear side, a group of cutters are fixedly connected on the cutting knife shaft, a group of press rollers are fixedly connected on the press roller shaft, a press roller is respectively arranged on each of the front side and the rear side of each cutter, a motor is fixedly connected at the bottom of the front end of the bottom plate, and the motor is in driving connection with the rotating shaft of the feeding rollers and the cutting knife shaft. The utility model has simple structure, easy adjustment, high stability and high cutting quality.

Description

Foam die-cutting machine

Technical Field

The utility model relates to the technical field of die cutting machines, in particular to a foam die cutting machine.

Background

The foam is a material foamed by plastic particles, and is called foam for short. The foam is divided into PU foam, antistatic foam, conductive foam, EPE, antistatic EPE, CR, EVA, bridging PE, SBR, EPDM, etc. The foam has the characteristics of elasticity, light weight, quick pressure-sensitive fixation, convenient use, free bending, ultrathin volume, reliable performance and the like, so the foam is widely applied to packaging materials.

The cotton coiling of coiling more of bubble of factory production, and width broad will cut the bubble cotton before the in-service use, and the most adjustableness of current bubble cotton cross cutting machine is low, and the reliability is poor, and the fault rate is high. Therefore, a novel foam die cutting machine is needed to overcome the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foam die-cutting machine, which aims to solve the problems in the background technology.

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

the utility model provides a steep cotton cross cutting machine, includes the supporting legs, the top fixedly connected with bottom plate of supporting legs, a pair of crossbeam of a set of connecting block fixedly connected with is passed through to the bottom plate top, the right-hand member fixedly connected with of crossbeam erects the roof beam, rotates between the perpendicular roof beam of both sides around and is connected with a pair of feed roll, rotates between the crossbeam of both sides around and is connected with the compression roller axle and surely arbor, a set of cutter of fixedly connected with on the sword of surely arbor, a set of compression roller of fixedly connected with on the compression roller axle, both sides respectively are provided with a compression roller around the cutter, the bottom fixedly connected with motor of bottom plate front end, the motor is connected with feed roll pivot and surely arbor drive.

Preferably, the front end of the rotating shaft of the feeding roller is fixedly connected with a driven gear, the driven gears on the upper side and the lower side are installed in a meshed mode, the output shaft of the motor is fixedly connected with a driving gear, and the driving gear is installed with the driven gear on the lower side in a meshed mode.

Preferably, the front end of the cutter shaft is fixedly connected with a tail end gear, the beam on the front side is rotatably connected with an adjusting gear, the adjusting gear is meshed with the tail end gear, and the adjusting gear is further meshed with a driven gear on the upper side.

Preferably, the centers of the cutter and the press roll are provided with shaft sleeves, and the shaft sleeves are connected to the press roll shaft or the cutter shaft in a sliding mode.

Preferably, the shaft sleeve is connected with a locking screw in a threaded manner, and the tail end of the locking screw is connected to the circumferential outer wall of the compression roller shaft or the cutter shaft in an abutting manner.

Preferably, a group of cutter-letting grooves are formed in the bottom plate, and the bottom of the cutter is located in the cutter-letting grooves.

Preferably, the circumferential outer wall of the feeding roller is wrapped with a rubber layer.

Compared with the prior art, the utility model has the beneficial effects that: when the foam cutting machine works, the whole piece of foam passes through the feeding rollers on the upper side and the lower side, then the foam is cut by the cutter, and the compression roller presses the upper surface of the foam when the cutter cuts the foam, so that the foam is prevented from bulging and reducing the cutting quality. The motor drives the feeding roller and the cutter shaft to rotate through gear transmission, and the adjusting gear is used for adjusting the steering of the cutter shaft to enable the steering to be consistent with the feeding roller on the upper side. The shaft sleeve is connected on the shaft in a sliding manner, so that the positions of the cutter and the compression roller can be adjusted according to the slitting width requirement. The rubber layer promotes the frictional force of feed roll circumference outer wall, avoids the bubble cotton to skid. The utility model has simple structure, easy adjustment, high stability and high cutting quality.

Drawings

FIG. 1 is a schematic structural diagram of a foam die-cutting machine;

fig. 2 is a partially enlarged view of fig. 1 at K.

In the figure: 1-supporting feet, 2-bottom plates, 3-cross beams, 4-vertical beams, 5-feeding rollers, 6-rubber layers, 7-motors, 8-driving gears, 9-driven gears, 10-adjusting gears, 11-tail end gears, 12-press roller shafts, 13-press rollers, 14-cutter shafts, 15-cutters, 16-cutter grooves and 17-shaft sleeves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides a steep cotton cross cutting machine, includes supporting legs 1, the top fixedly connected with bottom plate 2 of supporting legs 1, a pair of crossbeam 3 of bottom plate 2 top through a set of connecting block fixedly connected with, the right-hand member fixedly connected with of crossbeam 3 erects roof beam 4, rotates between the perpendicular roof beam 4 of both sides around and is connected with a pair of feed roll 5, rotates between the crossbeam 3 of both sides around and is connected with pinch roll axle 12 and cutter axle 14, a set of cutter 15 of fixedly connected with on the cutter axle 14, a set of compression roller 13 of fixedly connected with on the pinch roll axle 12, both sides respectively are provided with a compression roller 13 around the cutter 15, the bottom fixedly connected with motor 7 of 2 front ends of bottom plate, motor 7 is connected with 5 pivots of feed roll and the drive of cutter axle 14.

During operation, the whole piece of foam passes between the feed roll 5 from upper and lower both sides, then is cut the foam by cutter 15, and compression roller 13 presses in the cotton upper surface of foam when cutter 15 is cut, avoids the cotton arch of foam to reduce cutting quality.

Preferably, a driven gear 9 is fixedly connected to the front end of the rotating shaft of the feed roller 5, the driven gears 9 on the upper and lower sides are installed in a meshed manner, a driving gear 8 is fixedly connected to an output shaft of the motor 7, and the driving gear 8 is installed in a meshed manner with the driven gear 9 on the lower side.

Preferably, the front end of the cutter shaft 14 is fixedly connected with a terminal gear 11, the front cross beam 3 is rotatably connected with an adjusting gear 10, the adjusting gear 10 is meshed with the terminal gear 11, and the adjusting gear 10 is further meshed with the upper driven gear 9.

The motor 7 drives the feeding roller 5 and the cutter shaft 14 to rotate through gear transmission, and the adjusting gear 10 is used for adjusting the rotation direction of the cutter shaft 14 to be consistent with that of the feeding roller 5 on the upper side.

Preferably, a bushing 17 is arranged at the center of the cutting knife 15 and the compression roller 13, and the bushing 17 is slidably connected to the compression roller shaft 12 or the cutting knife shaft 14.

Preferably, the sleeve 17 is connected with a locking screw 18 in a threaded manner, and the tail end of the locking screw 18 is connected to the circumferential outer wall of the pressure roller shaft 12 or the cutter shaft 14 in an interference manner.

The sleeve 17 is slidably connected to the shaft so that the positions of the cutting knife 15 and the compression roller 13 can be adjusted according to the slitting width requirement, and the locking screw 18 is used for fixing the sleeve 17.

Preferably, a group of relief grooves 16 are formed in the bottom plate 2, and the bottom of the cutting blade 15 is located in the relief grooves 16.

Preferably, the circumferential outer wall of the feeding roller 5 is wrapped with a rubber layer 6.

The rubber layer 6 promotes the frictional force of 5 circumference outer walls of feed roll, avoids the bubble cotton to skid.

The working principle of the utility model is as follows: during operation, the whole piece of foam passes between the feed roll 5 from upper and lower both sides, then is cut the foam by cutter 15, and compression roller 13 presses in the cotton upper surface of foam when cutter 15 is cut, avoids the cotton arch of foam to reduce cutting quality. The motor 7 drives the feeding roller 5 and the cutter shaft 14 to rotate through gear transmission, and the adjusting gear 10 is used for adjusting the rotation direction of the cutter shaft 14 to be consistent with that of the feeding roller 5 on the upper side. The sleeve 17 is slidably connected to the shaft so that the positions of the cutting knife 15 and the compression roller 13 can be adjusted according to the slitting width requirement, and the locking screw 18 is used for fixing the sleeve 17. The rubber layer 6 promotes the frictional force of 5 circumference outer walls of feed roll, avoids the bubble cotton to skid.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a steep cotton cross cutting machine, includes supporting legs (1), its characterized in that: the top fixedly connected with bottom plate (2) of supporting legs (1), a pair of crossbeam (3) of bottom plate (2) top through a set of connecting block fixedly connected with, the right-hand member fixedly connected with of crossbeam (3) erects roof beam (4), rotates between the perpendicular roof beam (4) of both sides around and is connected with a pair of feed roll (5), rotates between crossbeam (3) of both sides around and is connected with compression roller axle (12) and cutter axle (14), a set of cutter (15) of fixedly connected with on cutter axle (14), a set of compression roller (13) of fixedly connected with on compression roller axle (12), both sides respectively are provided with a compression roller (13) around cutter (15), bottom fixedly connected with motor (7) of bottom plate (2) front end, motor (7) are connected with feed roll (5) pivot and cutter axle (14) drive.

2. The foam die cutting machine according to claim 1, characterized in that: the front end of the rotating shaft of the feeding roller (5) is fixedly connected with a driven gear (9), the driven gears (9) on the upper side and the lower side are installed in a meshed mode, an output shaft of the motor (7) is fixedly connected with a driving gear (8), and the driving gear (8) is installed in a meshed mode with the driven gear (9) on the lower side.

3. The foam die cutter according to claim 2, characterized in that: the front end fixedly connected with end gear (11) of cutter axle (14), rotate on crossbeam (3) of front side and be connected with adjusting gear (10), adjusting gear (10) and end gear (11) meshing installation, adjusting gear (10) still with the driven gear (9) meshing installation of upside.

4. The foam die cutter according to claim 3, characterized in that: the center of the cutter (15) and the compression roller (13) is provided with a shaft sleeve (17), and the shaft sleeve (17) is connected to the compression roller shaft (12) or the cutter shaft (14) in a sliding manner.

5. The foam die cutter according to claim 4, characterized in that: the shaft sleeve (17) is connected with a locking screw (18) in a threaded manner, and the tail end of the locking screw (18) is connected to the circumferential outer wall of the compression roller shaft (12) or the cutter shaft (14) in an abutting mode.

6. The foam die cutter according to claim 5, characterized in that: the bottom plate (2) is provided with a group of cutter allowing grooves (16), and the bottoms of the cutters (15) are positioned in the cutter allowing grooves (16).

7. The foam die cutter according to claim 6, characterized in that: the rubber layer (6) wraps the circumferential outer wall of the feeding roller (5).