CN212193357U

CN212193357U - Paper tube cutting machine

Info

Publication number: CN212193357U
Application number: CN202020431691.1U
Authority: CN
Inventors: 吴克美
Original assignee: Jiangsu Yueda Printing Co ltd
Current assignee: Jiangsu Xinhuijin Printing Co.,Ltd.
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-22
Anticipated expiration: 2030-03-30

Abstract

The utility model relates to a paper tube cutting machine, including base, fixture, cutting mechanism, base surface both sides are equipped with left pillar and right pillar that are parallel to each other respectively, fixture includes driving motor, rotation axis, rotary disk, two parallel dabbers, stationary cylinder and fixed disk, driving motor fixes on the left pillar, be equipped with the through-hole on the left pillar, rotation axis one end is passed the through-hole and is connected with driving motor, the rotary disk is fixed perpendicularly at the rotation axis other end, the junction of rotation axis and rotary disk is located the centre of a circle of rotary disk, the dabber is fixed in on the rotary disk perpendicularly, two the dabbers are located the same diameter of rotary disk, and move along the diametral direction of rotary disk through driving mechanism; the fixed cylinder is fixed on the right pillar, the fixed disk is fixed on the fixed cylinder through a piston rod, and the fixed disk is provided with a fixed groove. The paper tube cutter is suitable for paper tubes with different inner diameters, and the paper tubes are convenient to take down after cutting is completed.

Description

Paper tube cutting machine

Technical Field

The utility model relates to a paper tube cutting technical field especially relates to a paper tube cutting machine.

Background

The paper tube is a tubular object processed by paper, in the prior art, a mandrel is usually adopted for fixing the paper tube, so that the mandrel needs to be replaced when the paper tube with different inner diameters is cut in the cutting process, the operation is very inconvenient, the outer diameter of the mandrel is only slightly smaller than the inner diameter of the paper tube when the paper tube is fixed, and the paper tube is very hard to take down after the cutting is completed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a paper tube cutting machine is provided, can be applicable to the paper tube of different internal diameters, and the paper tube is conveniently taken off after the cutting is accomplished.

In order to solve the technical problem, the utility model discloses a paper tube cutting machine, including base, fixture, cutting mechanism, base surface both sides are equipped with left pillar and right pillar that are parallel to each other respectively, fixture includes driving motor, rotation axis, rotary disk, two parallel dabbers, stationary cylinder and fixed disk, driving motor fixes on the left pillar, be equipped with the through-hole on the left pillar, rotation axis one end is passed the through-hole and is connected with driving motor, the rotary disk is fixed perpendicularly at the rotation axis other end, the junction of rotation axis and rotary disk is located the centre of a circle of rotary disk, the dabber is fixed in the rotary disk perpendicularly, two the dabbers are located the same diameter of rotary disk, and move along the diameter direction of rotary disk through driving mechanism; the fixed cylinder is fixed on the right strut, the fixed disc is fixed on the fixed cylinder through a piston rod, and a fixed groove is formed in the fixed disc; the cutting mechanism is located above the clamping mechanism and fixed at corresponding positions of the left support and the right support through sliding rails respectively, the sliding rails are parallel to the core shaft, the cutting mechanism is connected with the sliding rails in a sliding mode, and the cutting mechanism comprises a cutter.

The paper tube cutting machine is characterized in that two parallel mandrels are arranged, paper tubes with different inner diameters can be fixed by adjusting the distance between the two mandrels, the distance between the two mandrels is shortened after the paper tubes are cut, and the cut paper tubes can be easily taken down.

As an improvement of the utility model, the inside spout that is equipped with of rotary disk, the spout passes the rotary disk centre of a circle, dabber one end is equipped with the slider with spout matched with, actuating mechanism includes two-way lead screw, two-way lead screw is located the spout to be connected with the rotary disk gyration, slider and two-way lead screw threaded connection. The sliding groove and the sliding block are arranged to enable the mandrels to slide along the sliding groove, the bidirectional lead screw is arranged, and the distance between the two mandrels is adjusted.

As an improvement of the utility model, the rotary disk outside is equipped with the round baffle, the one end that two-way lead screw passed the baffle is equipped with the handle. The distance of the mandrel can be adjusted more conveniently by arranging the handle.

Compared with the prior art, the utility model has the advantages that 1) two parallel mandrels are arranged, paper tubes with different inner diameters can be fixed by adjusting the distance between the two mandrels, the distance between the two mandrels is reduced after the paper tubes are cut, and the cut paper tubes can be easily taken down; 2) the sliding groove and the sliding block are arranged to enable the core shafts to slide along the sliding groove direction, and meanwhile, the bidirectional screw rod is arranged to adjust the distance between the two core shafts; 3) set up the baffle and make the dabber can not the roll-off rotary disk, set up the distance that the handle more conveniently adjusted the dabber.

Drawings

Fig. 1 is a schematic structural view of a paper tube cutting machine according to the present invention;

FIG. 2 is a schematic structural view of the connection between the middle rotary table and the mandrel of the present invention;

fig. 3 is a schematic structural diagram of a driving mechanism in the present invention;

in the figure: 1. a base; 2. a clamping mechanism; 21. a drive motor; 22. a rotating shaft; 23. rotating the disc; 231. a chute; 232. a slider; 233. a baffle plate; 24. a mandrel; 25. fixing the air cylinder; 26. fixing the disc; 27. a piston rod; 28. fixing grooves; 3. a cutting mechanism; 31. a slide rail; 32. a cutter; 4. a left strut; 41. a through hole; 5. a right strut; 6. a drive mechanism; 61. a bidirectional lead screw; 62. a handle.

The specific implementation mode is as follows:

for the purpose of enhancing the understanding of the present invention, the following detailed description is made with reference to the accompanying drawings.

Example 1: referring to fig. 1 to 3, a paper tube cutting machine comprises a base 1, a clamping mechanism 2 and a cutting mechanism 3, wherein a left pillar 4 and a right pillar 5 which are parallel to each other are respectively arranged on two sides of the surface of the base 1, the clamping mechanism 2 comprises a driving motor 21, a rotating shaft 22, a rotating disc 23, two parallel mandrels 24, a fixed cylinder 25 and a fixed disc 26, the driving motor 21 is fixed on the left pillar 4, a through hole 41 is formed in the left pillar 4, one end of the rotating shaft 22 penetrates through the through hole 41 to be connected with the driving motor 21, the rotating disc 23 is vertically fixed at the other end of the rotating shaft 22, the connection position of the rotating shaft 22 and the rotating disc 23 is located at the center of the rotating disc 23, the mandrels 24 are vertically fixed on the rotating disc 23, the two mandrels 24 are located on the same diameter; the fixed cylinder 25 is fixed on the right strut 5, the fixed disc 26 is fixed on the fixed cylinder 25 through the piston rod 27, and the fixed disc 26 is provided with a fixed groove 28; the cutting mechanism 3 is located above the clamping mechanism 2, the cutting mechanism 3 is respectively fixed at the corresponding positions of the left support column 4 and the right support column 5 through a sliding rail 31, the sliding rail 31 is parallel to the mandrel 24, the cutting mechanism 3 is slidably connected with the sliding rail 31, and the cutting mechanism 3 comprises a cutter 32.

The rotating disc 23 is internally provided with a sliding groove 231, the sliding groove 231 penetrates through the circle center of the rotating disc 23, one end of the mandrel 24 is provided with a sliding block 232 matched with the sliding groove 231, the driving mechanism 6 comprises a bidirectional lead screw 61, the bidirectional lead screw 61 is positioned in the sliding groove 231 and is in rotary connection with the rotating disc 23, and the sliding block 232 is in threaded connection with the bidirectional lead screw 61. The sliding groove and the sliding block are arranged to enable the mandrels to slide along the sliding groove, the bidirectional lead screw is arranged, and the distance between the two mandrels is adjusted.

A circle of baffle plates 233 are arranged on the outer side of the rotating disc 23, and a handle 62 is arranged at one end, penetrating through the baffle plates 233, of the bidirectional screw 61. The distance of the mandrel can be adjusted more conveniently by arranging the handle.

The working process is as follows: referring to fig. 1-3, during the use, with the paper tube cover on two dabbers, adjust the distance between two dabbers through the handle, block the paper tube completely until two dabbers, then extend the fixed disk through fixed cylinder, support the fixed disk and fall into the fixed slot until the paper tube, then start driving motor, cut the paper tube, after the cutting is accomplished, shrink the fixed disk, reduce the distance of two dabbers, then can easily take off the paper tube.

Finally, it should be noted that: the technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. A paper tube cutting machine is characterized in that: including base (1), fixture (2), cutting mechanism (3), base (1) surface both sides are equipped with left pillar (4) and right branch post (5) that are parallel to each other respectively, fixture (2) includes driving motor (21), rotation axis (22), rotary disk (23), dabber (24), fixed cylinder (25) and fixed disk (26) of two parallels, driving motor (21) are fixed on left pillar (4), be equipped with through-hole (41) on left pillar (4), rotation axis (22) one end is passed through-hole (41) and is connected with driving motor (21), rotary disk (23) vertical fixation is at the rotation axis (22) other end, the junction of rotation axis (22) and rotary disk (23) is located the centre of a circle of rotary disk (23), dabber (24) vertical fixation is on rotary disk (23), two dabber (24) are located the same diameter of rotary disk (23), and moved in the diameter direction of the rotating disk (23) by a driving mechanism (6); the fixed cylinder (25) is fixed on the right strut (5), the fixed disc (26) is fixed on the fixed cylinder (25) through a piston rod (27), and a fixed groove (28) is arranged on the fixed disc (26); cutting mechanism (3) are located the top of fixture (2), cutting mechanism (3) are fixed respectively in the corresponding position of left pillar (4) and right pillar (5) through slide rail (31), slide rail (31) are parallel with dabber (24), cutting mechanism (3) and slide rail (31) sliding connection, cutting mechanism (3) include cutter (32).

2. A paper tube cutting machine according to claim 1, characterized in that: the novel rotary table is characterized in that a sliding groove (231) is formed in the rotary table (23), the sliding groove (231) penetrates through the circle center of the rotary table (23), a sliding block (232) matched with the sliding groove (231) is arranged at one end of the mandrel (24), the driving mechanism (6) comprises a bidirectional lead screw (61), the bidirectional lead screw (61) is located in the sliding groove (231) and is in rotary connection with the rotary table (23), and the sliding block (232) is in threaded connection with the bidirectional lead screw (61).

3. A paper tube cutting machine according to claim 2, characterized in that: the outer side of the rotating disc (23) is provided with a circle of baffle plates (233), and one end, penetrating through the baffle plates (233), of the bidirectional screw rod (61) is provided with a handle (62).