CN224091295U - Feeding device for transverse cutting machine - Google Patents

Abstract

This utility model relates to the field of cross-cutting machine technology, and in particular to a feeding device for a cross-cutting machine, comprising a base and a first housing. The first housing is fixedly connected to the upper left side of the base. The interior of the first housing is provided with an intermittent cardboard conveying structure. A curved plate is fixedly connected to the left rear end of the base. Through the cooperation of the intermittent cardboard conveying structure and the first housing, the output shaft of the first servo motor rotates, driving the disc to rotate. The locking block limits the grooved wheel, preventing the grooved wheel from rotating on its own. Repeating the above operation allows the cardboard to be quantitatively fed into the cross-cutting machine. Through the cooperation of the cardboard limiting structure and the second housing, the output shaft of the second servo motor rotates, driving the gear to rotate until the outer wall of the second roller is pressed against the cardboard. During this process, the fourth roller plays a supporting role, preventing the cardboard from falling, thereby limiting the cardboard and preventing it from shifting during the conveying process.

Description

Feeding device for transverse cutting machine

Technical Field

The utility model relates to the technical field of transverse cutting machines, in particular to a feeding device for a transverse cutting machine.

Background

The transverse cutting machine is a device for cutting a long strip, a wide width or a whole roll of materials according to a preset length, and is widely applied to a plurality of industries.

For example, the feeding device for the transverse cutting machine with the authorized bulletin number of CN222293143U starts a driving motor, so that the driving motor drives a pushing roller to rotate, and a smoothing rod is arranged to smooth wrinkles on materials in the process of material transmission, so that a good shearing effect of equipment on the materials is maintained. But this material feeding unit's for crosscut machine pay-off pushing mechanism only relies on driving motor to drive pushing roller rotation to come the propelling movement material, can't quantitative transport material, and this material feeding unit's material is because not spacing after leaving pushing roller can appear skew, the circumstances such as scatter simultaneously, influences the stability of pay-off.

Disclosure of utility model

The utility model aims to solve the problems that the feeding pushing mechanism of the feeding device for the transverse cutting machine only depends on a driving motor to drive a pushing roller to rotate so as to push materials, the materials cannot be quantitatively conveyed, and meanwhile, the feeding stability is affected due to the fact that the materials of the feeding device are not limited and can deviate, scatter and the like after leaving the pushing roller.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a material feeding unit for transverse cutting machine, includes base and first casing, the upper end left side fixedly connected with first casing of base, the inside of first casing is equipped with cardboard intermittent type transport structure, the upper end middle part fixedly connected with second casing of base, the inside of second casing is equipped with cardboard limit structure, the left side rear end fixedly connected with bent plate of base.

Preferably, the cardboard intermittent type transport structure includes first servo motor, first servo motor's outer wall links to each other with first casing is fixed, first servo motor's output shaft fixedly connected with disc, the both ends of disc axis of rotation all rotate with first casing through the bearing and link to each other, the tip fixedly connected with cylinder of disc, the outer wall fixedly connected with fixture block of disc, the outer wall and the sheave of fixture block support tightly, the axis of rotation of sheave passes through the bearing and rotates with first casing and link to each other, the tip fixedly connected with first roller of sheave axis of rotation, the both ends of first roller rotate with first casing and bent plate through the bearing respectively and link to each other.

Preferably, the two ends of the third round roller are respectively connected with the bending plate and the first shell in a rotating way through bearings, and the outer wall of the bending plate is fixedly connected with an electric telescopic rod.

Preferably, the cardboard limit structure includes second servo motor, the output shaft fixedly connected with gear of second servo motor, the both ends of gear axis of rotation all rotate with the second casing through the bearing and link to each other, the both sides of gear all link to each other with the rack meshing, the inner wall and the slide bar slip of rack link to each other, the both ends of slide bar all link to each other with the second casing is fixed, the upper end fixedly connected with montant of rack, the outer wall and the second casing slip of montant link to each other, the upper end fixedly connected with diaphragm of slide bar, the tip fixedly connected with of diaphragm a plurality of first rectangle framves, the inner wall of first rectangle frame rotates with the second round roller through the bearing and links to each other.

Preferably, the output end of the electric telescopic rod is fixedly connected with a second rectangular frame, and the inner wall of the second rectangular frame is rotationally connected with the fifth round roller through a bearing.

Preferably, the right side of the upper end of the base is fixedly connected with a transverse cutting machine, the upper end of the second shell is fixedly connected with a plurality of vertical plates, and the inner walls of the vertical plates are rotationally connected with the fourth round roller through bearings.

The feeding device for the transverse cutting machine has the beneficial effects that through the cooperation of the intermittent hard paper board conveying structure and the first shell, the output shaft of the first servo motor rotates to drive the disc to rotate, the disc rotates to drive the cylinder and the clamping block to rotate until the clamping block is no longer in contact with the grooved pulley, the cylinder slides into the groove of the grooved pulley at the moment, so that the grooved pulley is driven to rotate, the grooved pulley rotates to drive the first round roller to rotate, the first round roller rotates to enable the hard paper board to move towards the transverse cutting machine, when the cylinder is no longer in contact with the grooved pulley, the clamping block is in contact with the grooved pulley at the moment, the clamping block limits the grooved pulley, the grooved pulley is prevented from rotating, and the hard paper board can be quantitatively conveyed into the transverse cutting machine by repeating the operation.

Through the cooperation of cardboard limit structure and second casing, the output shaft of second servo motor rotates and drives gear rotation, and gear rotation drives two racks and slides on the slide bar, and rack removal drives two montants and inwards moves simultaneously, and the montant removes and drives the diaphragm and remove, and the diaphragm removes and drive two rows of second round rollers and inwards remove, until the outer wall of second round roller supports when tightly with the cardboard, and the fourth round roller plays supporting role in this in-process, prevents dropping of cardboard to carry out spacingly to the cardboard, prevent that it from taking place the displacement at the in-process of carrying.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is a front cross-sectional view of the first housing of FIG. 2;

FIG. 4 is a top cross-sectional view of FIG. 3;

FIG. 5 is a top cross-sectional view of the second housing of FIG. 1;

FIG. 6 is a partial front cross-sectional view of the second housing of FIG. 2;

fig. 7 is a top cross-sectional view of the second roller of fig. 1.

In the figure, 1, a base, 2, a first shell, 3, a cardboard intermittent conveying structure, 301, a first servo motor, 302, a disc, 303, a cylinder, 304, a clamping block, 305, a grooved wheel, 306, a first round roller, 4, a second shell, 5, a cardboard limiting structure, 501, a second servo motor, 502, a gear, 503, a rack, 504, a sliding rod, 505, a vertical rod, 506, a transverse plate, 507, a first rectangular frame, 508, a second round roller, 6, a bent plate, 7, an electric telescopic rod, 8, a second rectangular frame, 9, a fifth round roller, 10, a third round roller, 11, a vertical plate, 12, a fourth round roller, 13 and a transverse cutting machine.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

Referring to fig. 1-7, in the embodiment, a feeding device for a transverse cutting machine comprises a base 1 and a first shell 2, wherein the left side of the upper end of the base 1 is fixedly connected with the first shell 2, the upper end of the first shell 2 is provided with a maintenance door, the inside of the first shell 2 is provided with a cardboard intermittent conveying structure 3, the middle part of the upper end of the base 1 is fixedly connected with a second shell 4, the inside of the second shell 4 is provided with a cardboard limiting structure 5, the rear end of the left side of the base 1 is fixedly connected with a bending plate 6, two ends of a third round roller 10 are respectively connected with the bending plate 6 and the first shell 2 in a rotating way through bearings, and the third round roller 10 rotates in the bending plate 6 and the first shell 2 through bearings;

The outer wall fixedly connected with electric telescopic rod 7 of bent plate 6, electric telescopic rod 7's output fixedly connected with second rectangular frame 8, the inner wall of second rectangular frame 8 passes through the bearing and rotates with fifth round roller 9 to link to each other, fifth round roller 9 passes through the bearing and rotates in second rectangular frame 8, the upper end right side fixedly connected with transverse cutting machine 13 of base 1, transverse cutting machine 13 optional is the quick-witted 1400/1700/1900 high-speed full-automatic helical knife horizontal and longitudinal paper cutter of mechanism of making a turn (specifically can select as required), before cutting, hydraulic system compresses tightly the material, prevent shifting or deformation, the helical arbor is with high-speed rotatory (for example 500mm cardboard cutting rate can reach 150 m/min), realize horizontal cutting through the relative motion of cutting edge and material, the incision is smooth burr-free, the finished product after the cutting is carried to external collecting box through the discharge gate on right side, the upper end fixedly connected with a plurality of risers 11 of second casing 4, the inner wall of riser 11 passes through the bearing and rotates with fourth round roller 12 to link to each other, fourth round roller 12 passes through the bearing and rotates in riser 11.

Referring to fig. 1, 2, 3 and 4, the cardboard intermittent conveying structure 3 comprises a first servo motor 301, wherein the outer wall of the first servo motor 301 is fixedly connected with a first shell 2, an output shaft of the first servo motor 301 is fixedly connected with a disc 302, two ends of a rotating shaft of the disc 302 are rotatably connected with the first shell 2 through bearings, the disc 302 rotates in the first shell 2 through bearings, the end part of the disc 302 is fixedly connected with a cylinder 303, and the outer wall of the disc 302 is fixedly connected with a clamping block 304;

The outer wall of fixture block 304 offsets tightly with sheave 305, and fixture block 304 plays the limiting displacement to sheave 305, and the axis of rotation of sheave 305 passes through the bearing and rotates with first casing 2 and link to each other, and sheave 305 passes through the bearing and rotates in first casing 2, and the tip fixedly connected with first round roller 306 of sheave 305 axis of rotation, and the both ends of first round roller 306 rotate with first casing 2 and bent plate 6 respectively through the bearing and link to each other, and first round roller 306 passes through the bearing and rotates in first casing 2 and bent plate 6.

Referring to fig. 1, 2, 5, 6 and 7, the cardboard limit structure 5 comprises a second servo motor 501, an output shaft of the second servo motor 501 is fixedly connected with a gear 502, two ends of a rotating shaft of the gear 502 are rotationally connected with a second shell 4 through bearings, the gear 502 rotates in the second shell 4 through bearings, two sides of the gear 502 are engaged with racks 503, the inner wall of each rack 503 is slidably connected with a slide bar 504, the racks 503 slide on the slide bar 504, and two ends of each slide bar 504 are fixedly connected with the second shell 4;

The upper end fixedly connected with montant 505 of rack 503, the outer wall of montant 505 slides with second casing 4 and links to each other, and montant 505 slides in second casing 4, and the upper end fixedly connected with diaphragm 506 of slide bar 504, the tip fixedly connected with of diaphragm 506 a plurality of first rectangle framves 507, and the inner wall of first rectangle frame 507 rotates with second round roller 508 through the bearing to link, and second round roller 508 rotates in first rectangle frame 507 through the bearing.

Working principle:

When the feeding device for the transverse cutting machine is used:

The cardboard is placed on first round roller 306 and fourth round roller 12, start two second servo motor 501, two second servo motor 501 pass through the electric wire and link to each other with same battery electric wire, switch on the battery links to each other with external remote control, can start or close second servo motor 501 simultaneously through opening and shutting of control switch, the output shaft rotation of second servo motor 501 drives gear 502 and rotates, gear 502 rotates and drives two racks 503 and slides on slide bar 504 (like fig. 5), rack 503 removes and drives two montants 505 and inwards remove simultaneously, montant 505 removes and drives diaphragm 506 and remove, diaphragm 506 removes and drives two rows of second round rollers 508 inwards remove, until the outer wall of second round roller 508 supports with the cardboard when tight, fourth round roller 12 plays the supporting role in this process, prevent the cardboard from dropping, thereby carry out spacingly, prevent that it from taking place the skew at the in-process of carrying.

Starting the electric telescopic rod 7, wherein the output end of the electric telescopic rod 7 moves to drive the second rectangular frame 8 to move, the second rectangular frame 8 moves to drive the fifth round roller 9 to move downwards, and the electric telescopic rod 7 is closed until the outer wall of the fifth round roller 9 abuts against the cardboard;

The external power supply of the first servo motor 301 is connected, the first servo motor 301 is started, the output shaft of the first servo motor 301 rotates to drive the disc 302 to rotate (as shown in figure 4), the disc 302 rotates to drive the cylinder 303 and the clamping block 304 to rotate until the clamping block 304 is no longer in contact with the grooved pulley 305, the cylinder 303 slides into the groove of the grooved pulley 305 at the moment, the grooved pulley 305 is driven to rotate, the grooved pulley 305 rotates to drive the first round roller 306 to rotate, the outer walls of the first round roller 306 and the fifth round roller 9 are made of rubber, the friction force with the hard paper board can be increased, the hard paper board is prevented from slipping, the rotation of the first round roller 306 enables the hard paper board to move towards the transverse cutting machine 13, further the third round roller 10 supports the hard paper board, when the cylinder 304 is no longer in contact with the grooved pulley 305, the clamping block 304 is in contact with the grooved pulley 305 at the moment, the clamping block 304 limits the grooved pulley 305, the rotation of the grooved wheel 305 is prevented, the hard paper board can be quantitatively conveyed into the transverse cutting machine 13 by repeating the operation, the transverse cutting machine 13 performs cutting operation on the hard paper board, a 1400/1700/1900 computer high-speed full-automatic spiral cutter with a far-reaching machine is selected for the transverse cutting machine 13, before cutting, a hydraulic system compresses materials to prevent displacement or deformation, a spiral cutter shaft rotates at a high speed (such as a cutting speed of 500mm paper board can reach 150 m/min), transverse cutting is realized through relative movement of a cutter blade and the materials, a cut is smooth and burr-free, a cut finished product is conveyed into an external collecting box through a discharge hole on the right side, and further, the left side of the hard paper board is separated from the surfaces of the first round roller 306 and the third round roller 10, and the next hard paper board can push the previous hard paper board to move rightwards.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (5)

1. The feeding device for the transverse cutting machine comprises a base (1), a third round roller (10) and a first shell (2), wherein the first shell (2) is fixedly connected to the left side of the upper end of the base (1), and is characterized in that a cardboard intermittent conveying structure (3) is arranged in the first shell (2), a second shell (4) is fixedly connected to the middle of the upper end of the base (1), a cardboard limiting structure (5) is arranged in the second shell (4), and a bending plate (6) is fixedly connected to the rear end of the left side of the base (1);

Cardboard intermittent type carries structure (3) including first servo motor (301), the outer wall and the first casing (2) of first servo motor (301) are fixed to be connected, the output shaft fixedly connected with disc (302) of first servo motor (301), the both ends of disc (302) axis of rotation all rotate with first casing (2) through the bearing and link to each other, the tip fixedly connected with cylinder (303) of disc (302), the outer wall fixedly connected with fixture block (304) of disc (302), the outer wall of fixture block (304) offsets tightly with sheave (305), the axis of rotation of sheave (305) rotates with first casing (2) through the bearing and links to each other, the tip fixedly connected with first roller (306) of sheave (305) axis of rotation, the both ends of first roller (306) rotate with first casing (2) and bent plate (6) through the bearing respectively and link to each other.

2. The feeding device for the transverse cutting machine according to claim 1, wherein two ends of the third round roller (10) are respectively connected with the bending plate (6) and the first shell (2) in a rotating way through bearings, and an electric telescopic rod (7) is fixedly connected with the outer wall of the bending plate (6).

3. The feeding device for a transverse cutting machine according to claim 1, wherein the cardboard limit structure (5) comprises a second servo motor (501), an output shaft of the second servo motor (501) is fixedly connected with a gear (502), two ends of a rotating shaft of the gear (502) are rotatably connected with a second shell (4) through bearings, two sides of the gear (502) are meshed with racks (503), the inner wall of each rack (503) is slidably connected with a sliding rod (504), two ends of each sliding rod (504) are fixedly connected with a second shell (4), the upper end of each rack (503) is fixedly connected with a vertical rod (505), the outer wall of each vertical rod (505) is slidably connected with the second shell (4), the upper end of each sliding rod (504) is fixedly connected with a transverse plate (506), the end parts of the transverse plates (506) are fixedly connected with a plurality of first rectangular frames (507), and the inner walls of the first rectangular frames (507) are rotatably connected with second round rollers (508) through bearings.

4. The feeding device for the transverse cutting machine according to claim 2, wherein the output end of the electric telescopic rod (7) is fixedly connected with a second rectangular frame (8), and the inner wall of the second rectangular frame (8) is rotationally connected with a fifth round roller (9) through a bearing.

5. The feeding device for the transverse cutting machine according to claim 1, wherein the right side of the upper end of the base (1) is fixedly connected with a transverse cutting machine (13), the upper end of the second shell (4) is fixedly connected with a plurality of vertical plates (11), and the inner walls of the vertical plates (11) are rotationally connected with a fourth round roller (12) through bearings.