CN219155986U

CN219155986U - Automatic feeding mechanism of slitting machine

Info

Publication number: CN219155986U
Application number: CN202320145348.4U
Authority: CN
Inventors: 蒋玉峰
Original assignee: Dongguan Men Roland Precision Machinery Co ltd
Current assignee: Dongguan Men Roland Precision Machinery Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-09
Anticipated expiration: 2033-02-07

Abstract

The utility model relates to the technical field of slitting machines and discloses an automatic feeding mechanism of a slitting machine, which comprises a mounting frame, a discharging roller and a feeding device, wherein the discharging roller is movably connected with the mounting frame, a first accommodating groove and a second accommodating groove for accommodating two ends of the discharging roller are symmetrically formed in the mounting frame, the feeding device comprises a first conveying assembly and a second conveying assembly which are symmetrically arranged on the mounting frame, a first driving cylinder and a conveying rod are arranged on the first conveying assembly and the second conveying assembly, the discharging roller is placed in a mounting groove during automatic feeding, and the first driving cylinder drives the conveying rod to move so as to place two ends of the discharging roller into the first accommodating groove and the second accommodating groove respectively; the automatic precise and rapid feeding device for the slitting machine achieves automatic precise and rapid feeding of the slitting machine, and the feeding efficiency of the slitting machine is remarkably improved.

Description

Automatic feeding mechanism of slitting machine

Technical Field

The utility model relates to the technical field of slitting machines, in particular to an automatic feeding mechanism of a slitting machine.

Background

A slitting machine is an automated mechanical device for slitting wide web materials into strips of narrow web material, commonly used in paper machines and print packaging machines. The slitting machine has the advantages of high cutting precision, high cutting efficiency and the like, and is mainly suitable for slitting various glue-free materials, release paper and the like which have the materials with high slitting precision requirements, and special requirements on winding uniformity and tightness.

Chinese patent CN201921149196.5 discloses a label slitting machine, including frame, unreeling device, slitting device and coiling mechanism, the slitting device is including cutting axle and first transmission shaft, and the below between first transmission shaft and the roller is provided with rectangular funnel, and rectangular funnel below is provided with the conveyer belt, and the one end below of conveyer belt is provided with the waste bin, and the motor is connected with second transmission, and second transmission belt rotates. This prior art is although can play spacing and the effect of direction to cutting the waste material, is difficult for preventing the normal clear of slitting work, still needs the manual work to lift the blowing material and lay in the blowing roller when the slitting machine material loading, and not only material loading inefficiency, because the blowing roller weight is big moreover, need consume a large amount of manual works, waste time and energy. In view of this, the inventors have made a new utility model.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides an automatic feeding mechanism of a slitting machine, which has the characteristics of high feeding efficiency and convenience in feeding.

In order to achieve the aim, the utility model provides an automatic feeding mechanism of a slitting machine, which comprises a mounting frame, a discharging roller and a feeding device, wherein the discharging roller is movably connected with the mounting frame, a first accommodating groove and a second accommodating groove for respectively accommodating two ends of the discharging roller are symmetrically arranged on the mounting frame, and a driving device for driving the discharging roller to rotate is arranged on one side of the mounting frame; the feeding device comprises a first conveying assembly and a second conveying assembly which are symmetrically arranged on a mounting frame, wherein the first conveying assembly and the second conveying assembly are respectively provided with a first driving cylinder and a conveying rod, one end of each conveying rod is movably connected with the mounting frame, the other end of each conveying rod is provided with a mounting groove, a discharging roller is placed in each mounting groove during automatic feeding, and the first driving cylinders drive the conveying rods to move so as to respectively place two ends of the discharging roller into the first accommodating groove and the second accommodating groove; the feeding device also comprises a feeding shaft fixing device for preventing the feeding roller from falling off.

Further, the material axle fixing device comprises a cylinder a and a cylinder b, wherein the cylinder a and the cylinder b are both connected with fixing pieces, the cylinder a is arranged at the top of the first accommodating groove, the cylinder a drives the fixing pieces to move and fix one end of the discharging roller, the cylinder b is arranged at the top of the second accommodating groove, and the cylinder b drives the fixing pieces to move and fix the other end of the discharging roller.

Still further, the blowing roller both ends all are provided with at least one bearing, the sleeve has been cup jointed to the bearing outside, the joint groove has been seted up to the sleeve outside, joint groove and mounting looks joint.

Further, the mounting frame comprises a base, a first side plate and a second side plate, wherein the first side plate and the second side plate are connected with the base, the first conveying assembly is arranged on the first side plate, and the second conveying assembly is arranged on the second side plate.

Preferably, the first side plate and the second side plate are both movably connected with the base, the base is provided with a chute, and the bottoms of the first side plate and the second side plate are both provided with rollers in sliding connection with the chute.

Preferably, the middle part of the roller is provided with a protruding part, and the protruding part is in sliding connection with the chute.

Preferably, the base is fixedly provided with a limiting part, the limiting part is provided with a limiting groove, the roller is provided with a connecting part, and the connecting part is movably arranged in the limiting groove.

Preferably, the first side plate and the second side plate are both provided with an adjusting mechanism.

Further, the adjusting mechanism comprises a second driving air cylinder, the second driving air cylinder is fixedly arranged on the base, and the second driving air cylinder drives the first side plate or the second side plate to move along the direction of the sliding groove.

The beneficial effects are that: compared with the prior art, the automatic feeding mechanism of the slitting machine comprises a mounting frame, a discharging roller and a feeding device, wherein the discharging roller is movably connected with the mounting frame, a first accommodating groove and a second accommodating groove for accommodating two ends of the discharging roller are symmetrically formed in the mounting frame, the discharging roller is placed in the mounting groove during automatic feeding, and a first driving cylinder drives a conveying rod to move so as to place two ends of the discharging roller into the first accommodating groove and the second accommodating groove respectively; the utility model has the following advantages: 1. the automatic accurate and quick feeding of the slitting machine is realized, and the feeding efficiency of the slitting machine is obviously improved; 2. the manual operation is replaced, the labor force is saved, and the production cost is effectively reduced; 3. the feeding mechanism is provided with an adjusting mechanism, the width of the feeding mechanism is adjustable, the flexibility of the device is high, and the application range is wide.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic structural diagram of a feeding mechanism of the present utility model.

Fig. 3 is a schematic view of another view structure of the present utility model.

Fig. 4 is a schematic view of a roller structure according to the present utility model.

Fig. 5 is a schematic view of the structure of the discharging roller of the present utility model.

The reference numerals include:

the device comprises a mounting rack-1, a first accommodating groove-11, a second accommodating groove-12, a base-13, a sliding groove-131, a first side plate-14, a roller-141, a protruding part-142, a connecting piece-143, a second side plate-15, a discharging roller-2, a bearing-21, a sleeve-22, a clamping groove-23, a feeding device-3, a first conveying component-31, a second conveying component-32, a first driving cylinder-33, a conveying rod-34, a mounting groove-341, a driving device-4, a material shaft fixing device-5, a cylinder a-51, a cylinder b-52, a fixing piece-53, a limiting piece-6, a limiting groove-61, an adjusting mechanism-7 and a second driving cylinder-71.

Detailed Description

The present utility model will be described in detail with reference to fig. 1 to 5.

The utility model relates to an automatic feeding mechanism of a slitting machine, which comprises a mounting frame 1, a discharging roller 2 and a feeding device 3, wherein the discharging roller 2 is movably connected with the mounting frame 1, the mounting frame 1 is symmetrically provided with a first accommodating groove 11 and a second accommodating groove 12 for respectively accommodating two ends of the discharging roller 2, and one side of the mounting frame 1 is provided with a driving device 4 for driving the discharging roller 2 to rotate; the feeding device 3 comprises a first conveying component 31 and a second conveying component 32 which are symmetrically arranged on the mounting frame 1, the first conveying component 31 and the second conveying component 32 are respectively provided with a first driving cylinder 33 and a conveying rod 34, one end of the conveying rod 34 is movably connected with the mounting frame 1, the other end of the conveying rod is provided with a mounting groove 341, when automatic feeding is performed, the feeding roller 2 is placed in the mounting groove 341, and the first driving cylinder 33 drives the conveying rod 34 to move so as to place two ends of the feeding roller 2 into the first accommodating groove 11 and the second accommodating groove 12 respectively; and a material shaft fixing device 5 for preventing the discharging roller 2 from falling off.

Compared with the traditional feeding mechanism of the slitting machine, the feeding mechanism has the following advantages: 1. the automatic and accurate and quick feeding of the slitting machine is realized, the feeding efficiency of the slitting machine is obviously improved, and the use is convenient; 2. instead of manual feeding, the discharging roller 2 filled with materials is not required to be lifted and assembled on the slitting machine manually, so that a great deal of labor force is saved, and the production cost is effectively reduced; 3. the material shaft fixing device 5 is arranged to effectively prevent the discharging roller 2 from falling off.

In this technical scheme, material axle fixing device 5 includes cylinder a51 and cylinder b52, cylinder a51 and cylinder b52 all are connected with mounting 53, cylinder a51 sets up at first accommodation groove 11 top, cylinder b52 sets up at second accommodation groove 12 top. When the discharging roller 2 is mounted on the mounting frame 1 under the conveying of the feeding mechanism, the air cylinder a51 and the air cylinder b52 are started simultaneously, the driving fixing piece 53 moves downwards to be abutted against and fixed to two ends of the discharging roller 2, and then the conveying rod 34 loosens two ends of the feeding roller under the action of the first driving air cylinder 33 to reset. The material shaft fixing device 5 has simple whole structure and low manufacturing cost.

As an embodiment, at least one bearing 21 is disposed at two ends of the discharging roller 2, and the feeding roller is movably connected with the mounting frame 1 by using the bearing 21, so that the discharging roller 2 is not affected by the mounting frame 1 when moving. For further improvement technical scheme, sleeve 22 has been cup jointed to the bearing 21 outside, the joint groove 23 has been seted up to sleeve 22 outside, and joint groove 23 looks joint with mounting 53, and the mounting 53 is firm sleeve 22 in the holding groove, promotes the connection fastness.

As a further embodiment, the mounting rack 1 includes a base 13, and a first side plate 14 and a second side plate 15 connected to the base 13, where the first side plate 14 and the second side plate 15 are disposed opposite to each other, the first accommodating groove 11 and the second accommodating groove 12 are symmetrically disposed on the first side plate 14 and the second side plate 15, the first conveying component 31 is disposed on the first side plate 14, and the second conveying component 32 is disposed on the second side plate 15.

Preferably, for further improving the flexibility of the mounting frame 1, the first side plate 14 and the second side plate 15 are movably connected with the base 13, the base 13 is provided with a chute 131, rollers 141 slidably connected with the chute 131 are arranged at bottoms of the first side plate 14 and the second side plate 15, and the mounting frame 1 slidably connected is convenient to disassemble and assemble. In this technical scheme, there is great frictional force between the roller 141 and the chute 131 assembly, and a certain force is required to make the side plate slide, so that the side plate is slidably connected with the base 13, but the side plate is not swayed in the use process to influence the test process.

Preferably, as shown in fig. 4, a protruding portion 142 is provided at the middle of the roller 141, and the protruding portion 142 is slidably connected to the chute 131. The chute 131 is recessed inwards to form a chute body, the protruding part 142 of the roller 141 is just movably accommodated in the chute body, and the parts on two sides of the protruding part 142 are better abutted against the base 13. Compared with the roller 141 which is wholly accommodated in the chute 131, the embodiment has better use effect, the side plate is not easy to shake back and forth after being assembled, and the stability is improved.

For further improvement, the base 13 is fixedly provided with a limiting member 6, the limiting member 6 is provided with a limiting groove 61, the roller 141 is provided with a connecting member 143, and the connecting member 143 is movably disposed in the limiting groove 61. The limiting piece 6 limits the movable range of the first side plate 14 and the second side plate 15, and prevents the first side plate 14 and the second side plate 15 from falling off directly due to overlarge sliding displacement in the debugging process.

On the basis of the scheme, in order to further expand the application range of the equipment, the first side plate 14 and the second side plate 15 are provided with the adjusting mechanism 7, the adjusting mechanism 7 drives the first side plate 14 and the second side plate 15 to transversely displace, and the gap between the first side plate 14 and the second side plate 15 is adjusted, so that the mounting frame 1 can be suitable for mounting the discharging rollers 2 with different lengths.

As an embodiment, the adjusting mechanism 7 includes a second driving cylinder 71, the second driving cylinder 71 is fixedly disposed on the base 13, and the second driving cylinder 71 drives the first side plate 14 or the second side plate 15 to move along the direction of the chute 131. The adjusting mechanism 7 is simple in overall structure and low in debugging difficulty on the basis of meeting the adjusting function.

The foregoing is merely illustrative of the preferred embodiments of the present utility model, and no limitations are intended to the scope of the utility model except insofar as shown and described herein _。

Claims

1. Automatic feeding mechanism of slitting machine, including mounting bracket (1), its characterized in that: the feeding device is characterized by further comprising a discharging roller (2) and a feeding device (3), wherein the discharging roller (2) is movably connected with the mounting frame (1), the mounting frame (1) is symmetrically provided with a first accommodating groove (11) and a second accommodating groove (12) for respectively accommodating two ends of the discharging roller (2), and one side of the mounting frame (1) is provided with a driving device (4) for driving the discharging roller (2) to rotate; the feeding device (3) comprises a first conveying assembly (31) and a second conveying assembly (32) which are symmetrically arranged on the mounting frame (1), the first conveying assembly (31) and the second conveying assembly (32) are respectively provided with a first driving cylinder (33) and a conveying rod (34), one end of the conveying rod (34) is movably connected with the mounting frame (1), the other end of the conveying rod is provided with a mounting groove (341), when automatic feeding is performed, the discharging roller (2) is placed in the mounting groove (341), and the first driving cylinders (33) drive the conveying rods (34) to move so as to place two ends of the discharging roller (2) into the first accommodating groove (11) and the second accommodating groove (12) respectively; the feeding device also comprises a feeding shaft fixing device (5) for preventing the feeding roller (2) from falling off.

2. The automatic feeding mechanism of a slitting machine according to claim 1, wherein: the material axle fixing device (5) comprises an air cylinder a (51) and an air cylinder b (52), wherein the air cylinder a (51) and the air cylinder b (52) are both connected with a fixing piece (53), the air cylinder a (51) is arranged at the top of the first accommodating groove (11), the air cylinder a (51) drives the fixing piece (53) to move and fix one end of the material discharging roller (2), the air cylinder b (52) is arranged at the top of the second accommodating groove (12), and the air cylinder b (52) drives the fixing piece (53) to move and fix the other end of the material discharging roller (2).

3. An automatic feeding mechanism for a slitting machine as set forth in claim 2, wherein: the feeding roller is characterized in that at least one bearing (21) is arranged at two ends of the feeding roller (2), a sleeve (22) is sleeved outside the bearing (21), a clamping groove (23) is formed in the outside of the sleeve (22), and the clamping groove (23) is clamped with a fixing piece (53).

4. The automatic feeding mechanism of a slitting machine according to claim 1, wherein: the mounting frame (1) comprises a base (13), a first side plate (14) and a second side plate (15) which are connected with the base (13), wherein a first conveying assembly (31) is arranged on the first side plate (14), and a second conveying assembly (32) is arranged on the second side plate (15).

5. The automatic feeding mechanism of a slitting machine according to claim 4, wherein: the novel sliding seat comprises a base (13), wherein the base (13) is provided with a sliding groove (131), and rollers (141) in sliding connection with the sliding groove (131) are arranged at the bottoms of the first side plate (14) and the second side plate (15).

6. The automatic feeding mechanism of a slitting machine according to claim 5, wherein: the middle part of the roller (141) is provided with a protruding part (142), and the protruding part (142) is in sliding connection with the chute (131).

7. The automatic feeding mechanism of a slitter of claim 6, wherein: the base (13) is fixedly provided with a limiting piece (6), the limiting piece (6) is provided with a limiting groove (61), the roller (141) is provided with a connecting piece (143), and the connecting piece (143) is movably arranged in the limiting groove (61).

8. The automatic feeding mechanism of a slitting machine according to claim 5, wherein: the first side plate (14) and the second side plate (15) are both provided with an adjusting mechanism (7).

9. The automatic feeding mechanism of a slitter of claim 8, wherein: the adjusting mechanism (7) comprises a second driving air cylinder (71), the second driving air cylinder (71) is fixedly arranged on the base (13), and the second driving air cylinder (71) drives the first side plate (14) or the second side plate (15) to move along the direction of the sliding groove (131).