CN218804274U

CN218804274U - Cutter and slotting equipment

Info

Publication number: CN218804274U
Application number: CN202223363938.9U
Authority: CN
Inventors: 姚荣贵; 彭卫清
Original assignee: Shenzhen Hanway Industrial Digital Equipment Co ltd
Current assignee: Shenzhen Hanway Industrial Digital Equipment Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-04-07
Anticipated expiration: 2032-12-13

Abstract

The embodiment of the utility model relates to a slotting device technical field especially discloses a cutter and slotting device, including carousel, cutter body and the first piece of holding that supports, the cutter body set up in the carousel, the cutter body is the arch, the extrados of cutter body is provided with the sawtooth, first support with the cutter body superpose, first support is the arch, along the perpendicular to the direction of cutter body is superpose in to first butt piece, the sawtooth protrusion in the extrados of first support piece is followed the circumferencial direction of first support piece, the first both ends protrusion in of supporting the piece the both ends of cutter body. In this way, the embodiment of the utility model provides a can support in advance and hold the cardboard of waiting to process man-hour through the part of first supporting holding a protruding cutter body to and, support in the course of working and hold the cardboard of waiting to process, will wait to process the cardboard and support and hold levelly and smoothly, avoid the cutter head cutting of cutter body to wait to process the buckling deformation portion of cardboard, thereby avoid producing the breach, promoted yields, reduce cost.

Description

Cutter and slotting equipment

Technical Field

The embodiment of the utility model provides a relate to slotting device technical field, especially relate to a cutter and slotting device.

Background

The paper boxes are widely applied to packaging in various fields, and three-layer paper boxes, five-layer paper boxes and the like are divided according to different material layers. In the production process of the paper box, the paper board in a sheet shape needs to be grooved by a cutter so that the paper board can be folded into the paper box.

However, in implementing the embodiments of the present invention, the inventors found that: at present, in the carton manufacturing process, the condition that the cardboard takes place warp deformation can occur, and when the cutter head of rotatory cutter body was cut warp deformation cardboard when processing the cardboard, because the cardboard unevenness, the warp deformation portion of cardboard can be cut to the meeting of the cutter head of consequently cutter body to the cardboard takes place to break, thereby causes the defective products.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a main technical problem who solves provides a cutter and slotting device, can avoid the cutter head cutting of cutter body to wait to process the warpage portion of cardboard to avoid producing the breach, promoted yields, reduce cost.

In order to solve the technical problem, the utility model discloses a technical scheme be: the cutter comprises a rotary disc, a cutter body and a first abutting piece, wherein the cutter body is arranged on the rotary disc and is arched, sawteeth are arranged on the outer arc surface of the cutter body, the first abutting piece and the cutter body are overlapped, the first abutting piece is arched, the direction perpendicular to the direction in which the first abutting piece is overlapped in the cutter body is perpendicular to the direction, the sawteeth protrude out of the outer arc surface of the first abutting piece, and the two ends of the first abutting piece protrude out of the two ends of the cutter body along the circumferential direction of the first abutting piece.

Optionally, the cutter further includes a second abutting member, the cutter body is located between the second abutting member and the first abutting member, the cutter body is clamped by the second abutting member and the first abutting member, the second abutting member is arched, and the saw teeth protrude out of an outer arc surface of the second abutting member.

Optionally, two ends of the second abutting piece protrude from two ends of the cutter body along the circumferential direction of the second abutting piece.

Optionally, the turntable includes a base and a protruding portion extending from one surface of the base, the cutter body is sleeved on the protruding portion, the cutter body abuts against one surface of the base, and the second abutting member is sleeved on the base.

Optionally, the turntable further includes a support ring, the support ring is sleeved on the protruding portion, and the first abutting piece is sleeved on the support ring.

Optionally, the carousel still includes pivot, bearing and mounting hole, the mounting hole runs through base and convex part, the bearing is fixed in the mounting hole, the pot head of pivot is located in the bearing, the other end of pivot is followed the mounting hole stretches out.

Optionally, the turntable further comprises a key sleeve, the key sleeve is connected with the convex portion, a key groove is formed in the inner wall of the key sleeve, and the key groove is installed in cooperation with one end of the rotating shaft.

Optionally, the cutter body is provided with two tool bits, two tool bits are arranged at two ends of the outer arc surface of the cutter body along the circumferential direction of the cutter body, and two ends of the first abutting piece protrude out of the two tool bits.

Optionally, the cutter body is provided with two notches, and the two notches are respectively arranged at two ends of the cutter body along the circumferential direction of the cutter body.

In order to solve the technical problem, the utility model discloses a another technical scheme be: a slotting device is provided, which comprises the cutter.

The embodiment of the utility model provides an in, the cutter includes carousel, cutter body and first piece of holding, the cutter body set up in the carousel, the cutter body is the arch, the extrados of cutter body is provided with the sawtooth, first piece of holding with the cutter body superpose, first piece of holding is the arch, along the perpendicular to the direction of cutter body is superpose to first butt piece, the sawtooth protrusion in the extrados of first piece of holding follows the circumferencial direction of first piece of holding, the both ends protrusion of first piece of holding in the both ends of cutter body. The part of the first abutting piece protruding out of the cutter body abuts against the paper board to be processed in advance during processing, the paper board to be processed abuts against and is leveled during processing, the cutter head of the cutter body is prevented from cutting the buckling deformation part of the paper board to be processed, accordingly, the occurrence of crevasses is avoided, the yield is improved, and the cost is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for a person skilled in the art to obtain other drawings based on the drawings without any creative effort.

Fig. 1 is a schematic structural diagram of a cutter provided by an embodiment of the present invention;

fig. 2 is an exploded schematic view of a cutter provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a cutter body in the cutter provided by the embodiment of the present invention.

Description of reference numerals:

100. a cutter; 1. a turntable; 11. a base; 12. a convex portion; 13. a support ring; 131. a first fixing hole; 14. mounting holes; 15. a bearing; 16. a key sleeve; 161. a keyway; 2. a cutter body; 21. saw teeth; 22. a cutter head; 23. a recess; 24. a second fixing hole; 3. a first abutting member; 4. a second abutting member.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, the cutting tool 100 includes a rotary table 1, a tool body 2, a first abutting member 3 and a second abutting member 4. Cutter body 2 sets up in carousel 1, and cutter body 2 is used for treating the cardboard of processing and forms the fluting. The first supporting member 3 is arranged on the turntable 1, the first supporting member 3 is overlapped with the cutter body 2, and two ends of the first supporting member 3 protrude out of two ends of the cutter body 2 along the circumferential direction of the first supporting member 3. The second supporting piece 4 is arranged on the turntable 1, the first supporting piece 3 and the second supporting piece 4 are located on two sides of the cutter body 2, the cutter body 2 is clamped by the second supporting piece 4 and the first supporting piece 3, two ends of the second supporting piece 4 protrude out of two ends of the cutter body 2 along the circumferential direction of the second supporting piece 4, and the first supporting piece 3 and the second supporting piece 4 jointly support and level the paper board to be processed.

Specifically, when the paper board to be processed moves towards the direction of the cutter 100 under the conveying of the conveying mechanism, the part, protruding out of the cutter body 2, of the first abutting part 3 and the second abutting part 4 abuts against the paper board to be processed firstly, and the paper board to be processed is always abutted in the processing process of the paper board to be processed by the cutter body 2, so that the paper board to be processed with warping deformation is leveled, the cutter head 22 of the cutter body 2 is prevented from cutting the warping deformation part of the paper board to be processed, the generation of cracks is avoided, the yield is improved, and the cost is reduced. Similarly, the warping deformation of the paper board to be processed caused by slight error between the speed ratio of the conveying structure for conveying the paper board to be processed and the rotating disc 1 is avoided.

Referring to fig. 2, the turntable 1 includes a base 11, a protrusion 12, a support ring 13, a mounting hole 14, a bearing 15, a rotating shaft (not shown), and a key sleeve 16. The convex portion 12 is formed by extending one surface of the base 11. The support ring 13 is arch-shaped, the convex part 12 is sleeved on the support ring 13, the support ring 13 is provided with a plurality of first fixing holes 131, the number of the first fixing holes 131 is a plurality, the plurality of first fixing holes 131 are arranged on the side surface of the support ring 13 at intervals, and the first fixing holes 131 are used for enabling the support ring 13 to be detachably mounted on the base 11. In some embodiments, the first fixing holes 131 are elongated along the circumferential direction of the support ring 13, and the elongated first fixing holes 131 reserve an adjustable position, so that the installation position of the support ring 13 can be adjusted. The mounting hole 14 penetrates the base 11 and the convex portion 12. The outer ring of the bearing 15 and the mounting hole 14 are installed in a tight fit mode, the bearing 15 is fixed in the mounting hole 14, the inner ring of the bearing 15 is used for being sleeved on the fixing seat of the slotting device, and the base 11 can rotate relative to the fixing seat of the slotting device. One end of the rotating shaft is sleeved in the bearing 15, the other end of the rotating shaft extends out of the mounting hole 14, and a key is arranged at the other end of the rotating shaft. The key sleeve 16 is connected with the convex part 12, the inner wall of the key sleeve 16 is provided with a key groove 161, and a key is inserted into the key groove 161, so that one end of the rotating shaft is tightly matched with the key sleeve 16, and when the rotating shaft rotates, the key sleeve 16 is driven to rotate, and the rotating disc 1 is driven to rotate.

Referring to fig. 3, the cutter body 2 is arched, and the cutter body 2 is provided with saw teeth 21, two cutter bits 22, two notches 23 and a second fixing hole 24. The quantity of sawtooth 21 is a plurality of, and a plurality of sawtooth 21 is two rows and sets up in the both sides of the extrados of cutter body 2. In some embodiments, the shape of the serrations 21 is trapezoidal, crescent, or triangular, and in this embodiment, the serrations 21 are crescent-shaped. Along the circumferencial direction of cutter body 2, two tool bits 22 set up in the both ends of the extrados of cutter body 2, and tool bit 22 and sawtooth 21 are used for cutting the cardboard and form the fluting. Along the circumferential direction of the cutter body 2, two notches 23 are provided at both ends of the cutter body 2, and the notches 23 may have various shapes, for example: a circular arc, a trapezoid, or a combination of two sides of an arc and a middle square, in this embodiment, the notch 23 is circular arc. The notch 23 is used for preventing the end of the cutter body 2 and the groove edge of the paper board to be processed from being mutually abutted in the processing process of the paper board to be processed so as to prevent the paper board to be processed from being torn, and the shape of the notch of the paper board to be processed is prevented from being damaged. The quantity of second fixed orifices 24 is a plurality of, and a plurality of second fixed orifices 24 interval sets up in the side of cutter body 2, and second fixed orifices 24 are used for making cutter body 2 through bolt demountable installation on carousel 1. In some embodiments, the second fastening hole 24 is elongated along the circumferential direction of the cutter body 2, and the elongated second fastening hole 24 is reserved with an adjustable position, so as to adjust the mounting position of the cutter body 2.

In some embodiments, the body 2 is comprised of two slotters, a first slotter knife and a second slotter knife, respectively. The first slotter knife abuts one end of the second slotter knife, one notch 23 and one knife head 22 are located at the other end of the first slotter knife, and the other notch 23 and the other knife head 22 are located at the other end of the second slotter knife.

Referring to fig. 2, the first abutting member 3 is arched, and the supporting ring 13 is sleeved with the first abutting member 3. In some embodiments, the first holding member 3 is made of an elastic material such as sponge, silica gel, ethylene-vinyl Acetate copolymer (EVA for short), and in this embodiment, the first holding member 3 is formed by molding EVA.

Referring to fig. 2, the second supporting member 4 is arched, and the second supporting member 4 is sleeved on the base 11. In some embodiments, the second holding member 4 is made of an elastic material such as sponge, silica gel, ethylene-vinyl Acetate copolymer (EVA for short), and in this embodiment, the second holding member 4 is formed by molding EVA. Because the two ends of the first abutting piece 3 and the second abutting piece 4 protrude out of the cutter body 2, when the paper board to be processed is processed, the first abutting piece 3 and the second abutting piece 4 abut against the paper board to be processed in advance than the cutter body 2, and in the processing process, the first abutting piece 3 and the second abutting piece 4 always abut against the paper board to be processed, so that the paper board to be processed is prevented from rotating on a workbench and deviating when being processed by the cutter body 2. It can be understood that: because the first abutting part 3, the second abutting part 4 and the cutter body 2 are arched, when in processing, the abutting direction of the first abutting part 3 and the second abutting part 4 is consistent with the direction in which the cutter body 2 presses the paper board to be processed, so that the first abutting part 3 and the second abutting part 4 can not receive the reaction force in other directions, and the effect of abutting the paper board to be processed by the first abutting part 3 and the second abutting part 4 is better.

In the embodiment of the present invention, the cutting tool 100 includes a rotary table 1, a cutting tool body 2 and a first supporting member 3, the cutting tool body 2 is disposed on the rotary table 1, the cutting tool body 2 is in an arch shape, the outer arc surface of the cutting tool body 2 is provided with a saw tooth 21, the first supporting member 3 is overlapped with the cutting tool body 2, the first supporting member 3 is in an arch shape, the direction of the cutting tool body 2 is overlapped along a first abutting member perpendicular to, the saw tooth 21 protrudes out of the outer arc surface of the first supporting member 3, the circumferential direction of the first supporting member 3 is followed, and both ends of the first supporting member 3 protrude out of both ends of the cutting tool body 2. The part protruding out of the cutter body 2 through the first abutting piece 3 abuts against the paper board to be processed in advance than the cutter body 2 during processing, and abuts against the paper board to be processed during processing, so that the paper board to be processed is abutted and leveled, the cutter head 22 of the cutter body 2 is prevented from cutting the warping deformation part of the paper board to be processed, the generation of crevasses is avoided, the yield is improved, and the cost is reduced.

The utility model provides a slotting device embodiment, slotting device include above-mentioned cutter 100, can refer to above-mentioned embodiment to the structure and the function of cutter 100, and here no longer has been repeated one by one.

It should be noted that the preferred embodiments of the present invention are shown in the specification and the drawings, but the present invention can be realized in many different forms, and is not limited to the embodiments described in the specification, which are not intended as additional limitations to the present invention, and are provided for the purpose of making the understanding of the present disclosure more thorough and complete. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. A tool, comprising:

a turntable;

the cutter body is arranged on the turntable, is arched, and is provided with sawteeth on the outer cambered surface;

the first abutting piece is overlapped with the cutter body, the first abutting piece is arched, the sawtooth protrudes out of the outer arc surface of the first abutting piece along the direction perpendicular to the direction in which the first abutting piece is overlapped on the cutter body, and the first abutting piece protrudes out of two ends of the cutter body along the circumferential direction of the first abutting piece.

2. The tool according to claim 1,

the cutter further comprises a second abutting part, the cutter body is located between the second abutting part and the first abutting part, the cutter body is clamped by the second abutting part and the first abutting part, the second abutting part is arched, and the sawteeth protrude out of the outer arc surface of the second abutting part.

3. The tool according to claim 2,

and the second abutting piece protrudes out of two ends of the cutter body along the circumferential direction of the second abutting piece.

4. The tool according to claim 2,

the rotary disc comprises a base and a convex part extending from one surface of the base, the cutter body is sleeved on the convex part, the cutter body is abutted against one surface of the base, and the second abutting piece is sleeved on the base.

5. The tool according to claim 4,

the turntable further comprises a support ring, the convex portion is sleeved with the support ring, and the first abutting piece is sleeved on the support ring.

6. The tool according to claim 4,

the turntable further comprises a rotating shaft, a bearing and a mounting hole, the mounting hole penetrates through the base and the convex portion, the bearing is fixed in the mounting hole, one end of the rotating shaft is sleeved in the bearing, and the other end of the rotating shaft extends out of the mounting hole.

7. The tool according to claim 6,

the turntable further comprises a key sleeve, the key sleeve is connected with the convex portion, a key groove is formed in the inner wall of the key sleeve, and the key groove is matched with one end of the rotating shaft.

8. The tool according to any one of claims 1 to 7,

the cutter body is provided with two tool bits, follows the circumferencial direction of cutter body, two the tool bit set up in the both ends of the extrados of cutter body, the both ends protrusion in two of first piece of holding the tool bit.

9. The tool according to claim 8,

the cutter body is provided with two notches, and along the circumferencial direction of the cutter body, two the notches set up respectively in the both ends of cutter body.

10. A grooving apparatus comprising a tool as claimed in any one of claims 1 to 9.