阅读说明：本技术 一种包装纸盒上的齿槽切割装置 (Tooth's socket cutting device on packing carton ) 是由 周世荣 于 2020-03-10 设计创作，主要内容包括：本发明公开了一种包装纸盒上的齿槽切割装置,包括两组圆形的切割轮,切割轮的外侧端面上成型有圆形的凹台,切割齿内上成型有与凹台相连通的切割槽,切割轮上插接固定有管状的芯轴,切割轮的上侧设有安装板,安装板的两侧成型有支架板,芯轴的两端通过轴承铰接在支架板上,芯轴的一端插接固定有电机的转轴,电机固定在支架板上；所述切割轮的凹台内插接有圆弧形的定位环,定位环的开口和切割轮右侧的切割槽相连通,定位环内插接固定有盖板,盖板的外端上固定有轴套,轴套插套在芯轴上,轴套右侧的外壁上成型有封板,封板插设在定位环的开口内。(The invention discloses a tooth socket cutting device on a packaging paper box, which comprises two groups of circular cutting wheels, wherein a circular concave platform is formed on the end surface of the outer side of each cutting wheel, a cutting groove communicated with the concave platform is formed in each cutting tooth, a tubular mandrel is fixedly inserted on each cutting wheel in an inserting manner, an installation plate is arranged on the upper side of each cutting wheel, support plates are formed on two sides of each installation plate, two ends of each mandrel are hinged on the support plates through bearings, a rotating shaft of a motor is fixedly inserted at one end of each mandrel, and the motor is fixed on the support plates; the cutting wheel is characterized in that a circular arc-shaped positioning ring is inserted into a concave table of the cutting wheel, an opening of the positioning ring is communicated with a cutting groove on the right side of the cutting wheel, a cover plate is fixedly inserted into the positioning ring, a shaft sleeve is fixedly arranged on the outer end of the cover plate, the shaft sleeve is inserted and sleeved on a mandrel, a sealing plate is formed on the outer wall on the right side of the shaft sleeve, and the sealing plate is inserted into the opening of the.)

1. The utility model provides a tooth's socket cutting device on packaging carton, includes two sets of circular shape cutting wheel (1), and the shaping has a plurality of cutting teeth (11), its characterized in that on the outer wall of cutting wheel (1): a circular concave table (13) is formed on the end face of the outer side of the cutting wheel (1), a cutting groove (12) communicated with the concave table (13) is formed in the cutting tooth (11), a tubular mandrel (2) is fixedly inserted on the cutting wheel (1), a mounting plate (3) is arranged on the upper side of the cutting wheel (1), support plates (31) are formed on two sides of the mounting plate (3), two ends of the mandrel (2) are hinged on the support plates (31) through bearings (6), a rotating shaft of a motor (4) is fixedly inserted at one end of the mandrel (2), and the motor (4) is fixed on the support plates (31); a circular arc positioning ring (7) is inserted into a concave table (13) of the cutting wheel (1), an opening of the positioning ring (7) is communicated with a cutting groove (12) on the right side of the cutting wheel (1), a cover plate (9) is inserted and fixed into the positioning ring (7), a shaft sleeve (8) is fixed on the outer end of the cover plate (9), the shaft sleeve (8) is inserted and sleeved on the mandrel (2), a sealing plate (81) is formed on the outer wall on the right side of the shaft sleeve (8), and the sealing plate (81) is inserted into the opening of the positioning ring (7); a connecting sleeve (10) is inserted and sleeved on the mandrel (2), one end of the connecting sleeve (10) is fixed on the support plate (31), and the other end of the connecting sleeve (10) is fixed on the shaft sleeve (8); a chip discharge channel (20) opposite to an upper opening of the positioning ring (7) is arranged on the right side of the cutting wheel (1), the chip discharge channel (20) is fixed on a support rod (30), a support frame (40) is fixed on the support rod (30), and the support frame (40) is fixed on the mounting plate (3);

the cutting wheel is characterized in that an air inlet hole (21) communicated with a concave table (13) of the cutting wheel (1) is formed in a mandrel (2) between the cover plate (9) and the cutting wheel (1), an air pipe quick connector (60) is inserted into the other end of the mandrel (2), the air pipe quick connector (60) is in threaded connection with a support (50), and the support (50) is fixed on a support plate (31) of the mounting plate (3).

2. The gullet cutting device of a packaging carton as claimed in claim 1, wherein: mounting panel (3) on the shaping have a plurality of mounting hole (32), the length of mounting panel (3) upper bracket board (31) is greater than the radius of cutting groove (12).

3. The gullet cutting device of a packaging carton as claimed in claim 1, wherein: the cutting teeth (11) are uniformly distributed in an annular shape around the central axis of the cutting wheel (1), and the width of the cutting grooves (12) on the cutting teeth (11) is equal to the width of the opening on the positioning ring (7).

4. A spline cutting device for a packing carton as claimed in claim 3, wherein: the diameter of the inner wall of the concave table (13) on the cutting wheel (1) is equal to that of the outer wall of the positioning ring (7), and the diameter of the cover plate (9) is equal to that of the inner wall of the positioning ring (7).

5. The gullet cutting device of claim 4, wherein: the outer end face of the cover plate (9) and the outer end face of the cutting wheel (1) are in the same plane, and the outer end of the sealing plate (81) abuts against the outer end face of the cutting wheel (1).

6. The gullet cutting device of claim 5, wherein: a plurality of spoke rods (82) are formed on the outer wall of the shaft sleeve (8), and the outer ends of the spoke rods (82) are fixed on the inner wall of the positioning ring (7).

7. The gullet cutting device of a packaging carton as claimed in claim 1, wherein: the connecting sleeve (10) is internally inserted with a bearing (6), and the inner end of the bearing (6) is inserted and sleeved on the mandrel (2).

Technical Field

The invention relates to the technical field of carton production equipment, in particular to a tooth socket cutting device on a packaging carton.

Background

At present, paper boxes and paper boxes are common packing materials, the paper boards at the tops of some paper boxes are sealed by being stuck together, and two dotted tooth grooves are formed in the paper boards on the surfaces of the paper boxes; when the paper box is opened, the paper box can be opened only by tearing the paper boards between the tooth grooves, and the tooth grooves are convenient for tearing the paper boards at the top of the paper box; the tooth grooves on the paper box are machined and formed by the cutting wheel with the saw teeth, but when the existing cutting wheel is machined, a lot of paper scraps can appear after the tooth grooves are formed on the paper board, a good paper scrap discharging structure is not provided, and when the paper scraps are accumulated, equipment is easy to stop rotating.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a tooth socket cutting device on a packaging paper box, which can orderly discharge generated paper scraps during cutting.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a tooth socket cutting device on a packaging paper box comprises two groups of circular cutting wheels, wherein a plurality of cutting teeth are formed on the outer walls of the cutting wheels, circular concave platforms are formed on the end faces of the outer sides of the cutting wheels, cutting grooves communicated with the concave platforms are formed in the cutting teeth, tubular mandrels are fixedly inserted on the cutting wheels, mounting plates are arranged on the upper sides of the cutting wheels, support plates are formed on two sides of the mounting plates, two ends of each mandrel are hinged to the support plates through bearings, a rotating shaft of a motor is fixedly inserted at one end of each mandrel, and the motor is fixed on the support plates; the cutting device comprises a cutting wheel, a mandrel, a positioning ring, a cover plate, a shaft sleeve, a sealing plate and a cutting blade, wherein the concave table of the cutting wheel is internally inserted with a circular arc positioning ring, the opening of the positioning ring is communicated with a cutting groove on the right side of the cutting wheel, the positioning ring is internally inserted and fixed with the cover plate, the outer end of the cover plate is fixedly provided with the shaft sleeve, the shaft sleeve is inserted and sleeved on the mandrel, the outer wall on the; the mandrel is inserted and sleeved with a connecting sleeve, one end of the connecting sleeve is fixed on the bracket plate, and the other end of the connecting sleeve is fixed on the mandrel; a cutting chip discharge channel opposite to the opening on the positioning ring is arranged on the right side of the cutting wheel and fixed on a support rod, a support frame is fixed on the support rod, and the support frame is fixed on the mounting plate;

the mandrel between the cover plate and the cutting wheel is formed with an air inlet communicated with the concave table of the cutting wheel, the other end of the mandrel is inserted with an air pipe quick connector, the air pipe quick connector is in threaded connection with the support, and the support is fixed on the support plate of the mounting plate.

Preferably, the mounting plate on the shaping have a plurality of mounting hole, the length of mounting plate upper bracket board is greater than the radius of cutting the groove.

Preferably, the cutting teeth are uniformly distributed in an annular shape around the central axis of the cutting wheel, and the width of the cutting groove on the cutting teeth is equal to the width of the opening on the positioning ring.

Preferably, the diameter of the inner wall of the concave table on the cutting wheel is equal to that of the outer wall of the positioning ring, and the diameter of the cover plate is equal to that of the inner wall of the positioning ring.

Preferably, the outer end face of the cover plate and the outer end face of the cutting wheel are in the same plane, and the outer end of the sealing plate abuts against the outer end face of the cutting wheel.

Preferably, a plurality of spoke rods are formed on the outer wall of the shaft sleeve, and the outer ends of the spoke rods are fixed on the inner wall of the positioning ring.

Preferably, the connecting sleeve is internally inserted with a bearing, and the inner end of the bearing is inserted and sleeved on the mandrel.

The invention has the beneficial effects that: the structure of the cutting wheel is rectified, the air channel is formed in the cutting wheel, and paper scraps generated by cutting are discharged through the discharging channel in order by utilizing air flow.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a side view of the present invention;

fig. 5 is a schematic sectional view at B-B in fig. 4.

In the figure: 1. a cutting wheel; 11. cutting teeth; 12. cutting the groove; 13. a concave platform; 2. a mandrel; 21. an air inlet; 3. mounting a plate; 31. a mounting plate; 32. mounting holes; 4. a motor; 6. a bearing; 7. a positioning ring; 8. a shaft sleeve; 81. closing the plate; 82. a spoke; 9. a cover plate; 10. connecting sleeves; 20. a chip discharge channel; 30. a support bar; 40. a support frame; 50. a support; 60. trachea quick-operation joint.

Detailed Description