CN217458089U

CN217458089U - Transverse cutting machine

Info

Publication number: CN217458089U
Application number: CN202221187628.3U
Authority: CN
Inventors: 兰石忠; 王路路; 曹勤
Original assignee: Wenzhou Hongke Machinery Co ltd
Current assignee: Wenzhou Hongke Machinery Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-09-20
Anticipated expiration: 2032-05-18

Abstract

The utility model relates to a transverse cutting machine which occupies small space and is more convenient for coil replacement. This kind of crosscut machine is including blowing device, its characterized in that: the blowing device is including the center roof beam with unreel the unit, the center roof beam has a plurality of installation faces around the axle center direction, installs one on every installation face and unreels the unit, unreel the unit and prop a mechanism including controlling two, every props a mechanism including the mount pad with unreel the axle, unreel the axle and install on the mount pad, the center roof beam rotationally installs on the support through the pivot, the pivot is connected with the power supply transmission. The transverse cutting machine has the advantages that the plurality of unreeling units are arranged on the rotatable central beam, so that the occupied space of the plurality of unreeling units is saved, and the material roll is more convenient to replace.

Description

Transverse cutting machine

Technical Field

The utility model relates to a transverse cutting machine of paper or film.

Background

In order to improve the cutting efficiency, a plurality of material rolls are generally placed to the blowing device of current crosscut machine, and the efficiency of cutting that can show improvement paper is rolled up in a plurality of material and expects simultaneously. However, the material rolls of the existing discharging device are placed side by side, and the placing mode can occupy a lot of factory areas, and meanwhile, due to the limitation of the discharging height, the position of the discharging device cannot be adjusted, so that the material rolls are very inconvenient to place.

Disclosure of Invention

In view of the defects existing in the prior art, the utility model discloses the innovation provides a transverse cutting machine which occupies small space and is more convenient for roll changing.

This kind of crosscut machine is including blowing device, its characterized in that: the blowing device is including the center roof beam with unreel the unit, the center roof beam has a plurality of installation faces around the axle center direction, installs one on every installation face and unreels the unit, unreel the unit and prop a mechanism including controlling two, every props a mechanism including the mount pad with unreel the axle, unreel the axle and install on the mount pad, the center roof beam rotationally installs on the support through the pivot, the pivot is connected with the power supply transmission.

The mounting surface of the central beam is connected with a guide rail, the mounting seat is arranged on the guide rail in a sliding mode through a sliding block, and the sliding block is in transmission connection with a piston rod of the oil cylinder.

The front of the feeding device is sequentially provided with a deviation correcting device, a material storing device, a longitudinal cutting device, a transverse cutting device, a conveying device and a material arranging device, wherein the conveying device comprises an upper belt transmission mechanism and a lower belt transmission mechanism, the belt transmission mechanisms comprise a belt and a belt pulley, and the belt is wound on the belt pulley.

The material arranging device comprises a discharging mechanism, a material supporting mechanism and a feeding mechanism, wherein the feeding mechanism comprises conveyer belts with intervals, the discharging mechanism comprises a discharging plate, a discharging rod and a discharging power source for driving the discharging rod to move up and down, the discharging plate is connected to the discharging rod, the discharging plate is positioned between two adjacent conveyer belts, and the material supporting mechanism comprises a material supporting plate and a material supporting power source for driving the material supporting plate to move back and forth; the front of the conveying device is provided with a material baffle plate, the material baffle plate is positioned above the material supporting plate, and the material baffle plate is provided with a material supporting part facing the conveying device.

The front of the conveying device is provided with a plurality of partition plates which are arranged left and right, and the bottoms of the partition plates are provided with notches for the feeding plates to enter.

The center beam has four mounting faces.

According to the utility model provides a pair of crosscut machine through installing a plurality of units that unreel on a rotatable central beam, has not only saved a plurality of shared spaces of unit that unreel, and it is more convenient to change the material book moreover.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the discharging device;

FIG. 3 is a sectional view of the material arranging device 1;

FIG. 4 is a sectional view of the material arranging device 2;

fig. 5 is a material arranging principle diagram of the material arranging device.

Detailed Description

As shown in fig. 1, the transverse cutting machine comprises a feeding device 1, a deviation correcting device (not shown), a material storing device 2, a longitudinal cutting device 3, a transverse cutting device 4, a conveying device 5 and a material arranging device 6 in sequence along the feeding direction. The emptying device 1 is used for placing a material roll (such as paper or film); the deviation correcting device corrects the deviation of the materials discharged from the material roll (the prior art); the material storage device 2 caches the materials; the longitudinal cutting device 3 divides the material into two parts along the left and right direction; the material is cut off by the transverse cutting device 4; the conveying device 5 conveys the cut materials forwards to the material arranging device 6; the material arranging device 6 stacks the materials to form a stack and conveys the stack out.

As shown in fig. 1 and fig. 2, the unwinding device 1 includes a central beam 10 and an unwinding unit, the central beam 10 has a plurality of mounting surfaces 14 around an axis direction (for example, the central beam 10 in fig. 2 has four mounting surfaces, although it can be seen that a certain number of mounting surfaces 14 need to be provided), each mounting surface 14 is provided with one unwinding unit, as shown in fig. 2, the unwinding unit includes two left and right winding supporting mechanisms, each winding supporting mechanism includes a mounting seat 16 and an unwinding shaft 17, the unwinding shaft 17 is mounted on the mounting seat 16, one unwinding unit places one material roll, and after the material roll is placed, the unwinding shafts 17 of the two left and right winding supporting mechanisms support the material roll; in addition, the center beam 10 is rotatably mounted on the support 11 by a rotating shaft, and the rotating shaft is drivingly connected to a power source 12 (motor) by a gear train 13.

The working principle of the discharging device 1 is as follows: when the machine works normally, each unwinding unit is provided with one material roll, and the plurality of unwinding units are arranged in a vertical layered manner, so that the occupied space can be greatly saved; when the material roll is used up, the power source 12 is used for driving the central beam 10 to rotate, the unreeling unit which uses up the material roll is descended to the lowest position, and then the roll change is carried out, and because the unreeling unit is in the low position, a new material roll can be conveniently manually placed on the unreeling unit.

In order to adjust the position of material book, can adapt to the material of different width simultaneously and roll, the utility model discloses be connected with guide rail 15 on the installation face 14 of central beam 10, mount pad 16 slides through the slider and establishes on guide rail 15, and the slider is connected with the piston rod transmission of hydro-cylinder. When the position of the material roll needs to be adjusted, the oil cylinder drives the sliding block to move on the guide rail 15, so that the unreeling unit can move axially, and the material roll is driven to move; when the material roll is required to adapt to material rolls with different widths, the material roll can be unwound by moving one roll supporting mechanism in the unwinding unit, and the material roll unwinding device is very convenient.

As described above, the conveyor 5 conveys the cut material forward. However, the existing conveying device 5 adopts an upper and lower roller shaft structure, and the upper and lower roller shafts of the upper and lower roller shaft structure have speed difference, so that feeding is easy to cause problems, friction is generated on materials, and the quality of the materials is influenced. Therefore, the utility model discloses a conveyor 5 adopts two upper and lower belt drive, and belt drive is including belt 50 and belt pulley 51, and belt 50 winds on belt pulley 51. Because the speed of upper and lower belt can keep the synchronization accurately, generally do not have the speed difference, consequently the pay-off is also more stable, does not also produce the influence to the material quality.

As shown in fig. 3-5, the material arranging device 6 includes a material discharging mechanism, a material supporting mechanism and a material feeding mechanism, wherein the material feeding mechanism includes a conveyor belt 66 (having a plurality of conveyor belts 66) with intervals; the blanking mechanism comprises a blanking plate 62, a blanking rod 61 and a blanking power source 60 for driving the blanking rod 61 to move up and down, the blanking plate 62 is connected to the blanking rod 61, and the blanking plate 62 is positioned between two adjacent conveying belts 66; the material supporting mechanism comprises a material supporting plate 63 and a material supporting power source for driving the material supporting plate 63 to move back and forth; a striker plate 64 is provided in front of the conveyor, the striker plate 64 is positioned above the retainer plate 63, and the striker plate 64 has a retainer portion 640 facing the conveyor.

The working principle of the material arranging device 6 is as follows: as shown in fig. 5, the cut material is conveyed forward by the conveying device 5 and stopped by the striker plate 64, because the material supporting plate 63 is located below the striker plate 64, the material falls onto the material supporting plate 63, and as the material is gradually stacked, when the material is stacked to a set height, the material supporting power source drives the material supporting plate 63 to move forward (in the left direction in fig. 5), so that the material is no longer supported by the material supporting plate 63 and falls onto the lower material plate 62 below, and the material supporting plate 62 is driven by the material discharging power source 60 to move downward and pass through the gap of the conveying belt 66, so that the material is placed on the conveying belt 66, and finally the material is conveyed to the next packing station by the conveying belt 66. At the moment when the material falls on the material-receiving plate 62, the material-receiving power source drives the material-receiving plate 63 to move backward (in the right direction in fig. 5), the material-receiving plate 63 receives the material again, and the material-receiving portion 640 of the material-receiving plate 64 can receive the front end of the material, so that the material-receiving plate 63 can be inserted below the material, and the material-receiving plate 63 continues to stack the material after receiving the material again. The materials can be continuously arranged by circulating the above steps, so that the production efficiency is greatly improved.

Finally, it is worth mentioning that a plurality of partition plates 65 arranged left and right are arranged in front of the conveying device, as shown in fig. 3 and 4, the partition plates 65 can separate the materials arranged side by side left and right, and it is ensured that the left and right materials are not involved. The bottom of the partition plate 65 has a recess 650 into which the feed plate 62 enters, so that the lower portion of the partition plate 65 can partition the lowermost material, and the feed plate 62 can enter the recess 650 into which the feed plate 62 enters without interfering with the feed plate 62.

Claims

1. The utility model provides a crosscut machine, is including blowing device (1), its characterized in that: blowing device (1) is including central roof beam (10) and unreel the unit, central roof beam (10) have a plurality of installation face (14) around the axle center direction, install one on every installation face (14) and unreel the unit, unreel the unit and prop a roll mechanism including controlling two, every props a roll mechanism including mount pad (16) and unreel axle (17), unreel axle (17) and install on mount pad (16), central roof beam (10) rotationally install on support (11) through the pivot, the pivot is connected with power supply (12) transmission.

2. The cross cutting machine according to claim 1, wherein: the mounting structure is characterized in that a guide rail (15) is connected to a mounting surface (14) of the central beam (10), the mounting base (16) is arranged on the guide rail (15) in a sliding mode through a sliding block, and the sliding block is in transmission connection with a piston rod of the oil cylinder.

3. The cross cutting machine of claim 1, wherein: the front of the emptying device (1) is sequentially provided with a deviation correcting device, a material storing device (2), a longitudinal cutting device (3), a transverse cutting device (4), a conveying device (5) and a material arranging device (6), the conveying device (5) comprises an upper belt transmission mechanism and a lower belt transmission mechanism, the belt transmission mechanisms comprise a belt (50) and a belt pulley (51), and the belt (50) is wound on the belt pulley (51).

4. A crosscutting machine according to claim 3, characterised in that: the material arranging device (6) comprises a discharging mechanism, a material supporting mechanism and a feeding mechanism, the feeding mechanism comprises conveyer belts (66) with intervals, the discharging mechanism comprises discharging plates (62), discharging rods (61) and a discharging power source (60) for driving the discharging rods (61) to move up and down, the discharging plates (62) are connected to the discharging rods (61), the discharging plates (62) are located between every two adjacent conveyer belts (66), and the material supporting mechanism comprises material supporting plates (63) and a material supporting power source for driving the material supporting plates (63) to move back and forth; the front of the conveying device is provided with a material baffle plate (64), the material baffle plate (64) is positioned above the material supporting plate (63), and the material baffle plate (64) is provided with a material supporting part (640) facing the conveying device (5).

5. The cross cutting machine of claim 4, wherein: a plurality of separation plates (65) which are arranged left and right are arranged in front of the conveying device, and notches (650) for allowing the blanking plates (62) to enter are formed in the bottoms of the separation plates (65).

6. The cross cutting machine of claim 1, wherein: the central beam (10) has four mounting faces (14).