CN212472572U

CN212472572U - Circular packing carton cutting device

Info

Publication number: CN212472572U
Application number: CN202020708092.XU
Authority: CN
Inventors: 刘光兵
Original assignee: Hubei Shuangyuan Technology Co ltd
Current assignee: Hubei Shuangyuan Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-05
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a circular packaging box cutting device, which comprises a top plate and a bottom plate, wherein a motor fixing frame is fixed at the lower side of the top plate, a motor is installed on the motor fixing frame, a U-shaped rotating frame is installed on an output shaft of the motor, a lantern ring bracket is fixed at the lower side of the U-shaped rotating frame, a lantern ring is arranged on the lantern ring bracket, a cylindrical block is fixed in the lantern ring, the lower end of the cylindrical block is vertically connected with a pressure rod, the lower end of the pressure rod is vertically connected with a circular pressing block, the right end of the lantern ring bracket is provided with a chute, a cutter is installed, the tool bit, the inside of handle of a knife is provided with the cavity, and the upper end embedding of tool bit is in the inside of cavity, and the internally mounted of cavity has the spring, and the lower extreme of spring and the upper end butt of tool bit, the upside of bottom plate are fixed with the cylinder, are fixed with the cutting bed on the output shaft of cylinder, and the cutting bed is located the downside of circular briquetting. The cutting device for the round packing box is high in cutting efficiency and high in qualification rate.

Description

Circular packing carton cutting device

Technical Field

The utility model belongs to the technical field of the packing carton cutting technique and specifically relates to a circular packing carton cutting device is related to.

Background

The packaging box is a box for packaging products, and can be classified according to materials, such as a paper box, an iron box, a wood box, a cloth box, a leather box, an acrylic box, a corrugated packaging box, a pvc box and the like, and can also be classified according to product names, such as a moon cake box, a tea box, a medlar box, a candy box, a fine gift box, a local special product box, a wine box, a chocolate box, a food and drug health product box, a food packaging box, a tea packaging box, a stationery box and the like. The packing box has the functions of ensuring the safety of products in transportation, improving the grade of the products and the like.

In the process of manufacturing a round packing box, the material needs to be cut into a round shape to manufacture the box bottom and the box top. The circular paperboard is cut through manual circle drawing, the efficiency is low, and the qualified rate of the cut circular paperboard is low. Therefore, a circular package cutting device with high cutting efficiency and high qualification rate is needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide a circular packing carton cutting device that cutting efficiency is high, the qualification rate is high.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a circular packaging box cutting device comprises a top plate and a bottom plate, wherein a motor fixing frame is fixed on the lower side of the top plate, a motor is installed on the motor fixing frame, a U-shaped rotating frame is installed on an output shaft of the motor, a lantern ring support is fixed on the lower side of the U-shaped rotating frame, a lantern ring is arranged on the lantern ring support, a cylindrical block is fixed inside the lantern ring, a pressure rod is vertically connected to the lower end of the cylindrical block, a circular pressing block is vertically connected to the lower end of the pressure rod, a sliding groove is formed in the right end of the lantern ring support, a cutter is installed at the sliding groove and comprises a cutter handle and a cutter head, a cavity is formed inside the cutter handle, the upper end of the cutter head is embedded into the cavity, a spring is installed inside the cavity, the lower end of the spring is abutted to the upper end of the cutter, and a cutting table is fixed on an output shaft of the air cylinder and is positioned at the lower side of the circular pressing block.

Preferably, in the above circular packing box cutting device, a thrust bearing is installed between the pressure rod and the circular pressing block.

Preferably, in the circular packing box cutting device, a bottom of the circular pressing block is provided with a frosted surface suitable for increasing friction force.

Preferably, in the above circular packaging box cutting device, a positioning block is arranged on a side surface of the handle, the positioning block is embedded in the chute, and the positioning block is connected with the chute in a sliding manner.

Preferably, in the above circular packaging box cutting device, a threaded hole is formed in the side surface of the handle, a hand-screwed bolt is arranged on the outer side of the sliding groove, and the hand-screwed bolt penetrates through the inside of the sliding groove and is in threaded connection with the threaded hole.

Preferably, the circular packing box cutting apparatus as described above, wherein the upper surface of the cutting table is provided with a frosted surface adapted to increase friction.

The utility model has the advantages that: when using this circular packing carton cutting device to cut, place the cardboard on the cutting bed, the cylinder is with cutting bed jack-up, and circular briquetting and cutting bed press from both sides the cardboard tightly this moment, prevent that the in-process cardboard of cutting from wandering to one side. The tool bit lower extreme and cardboard butt, when the motor rotated drive U-shaped swivel mount and lantern ring support and rotated, the cutter rotated thereupon, and the orbit of tool bit is circular, cuts out the circular cardboard of standard. When the cylindrical block and the pressure rod rotate, the circular pressing block does not rotate along with the cylindrical block and the pressure rod. The cutting device for the round packing box is high in cutting efficiency and high in qualification rate.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the internal connection structure of the tool holder and the tool bit;

fig. 4 is a top view of a ferrule holder.

In the drawings, the components represented by the respective reference numerals are listed below:

1. roof, 2, motor mount, 3, motor, 4, U-shaped swivel mount, 5, lantern ring support, 6, cylinder piece, 7, pressure bar, 8, circular briquetting, 9, cutter, 91, handle of a knife, 92, tool bit, 93, spring, 94, cavity, 95, screw hole, 96, locating piece, 10, spout, 11, cylinder, 12, bottom plate, 13, cardboard, 14, cutting bed, 15, hand are twisted the bolt, 16, the lantern ring.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 and 4, the cutting device for the circular packaging box comprises a top plate 1 and a bottom plate 12, wherein a motor fixing frame 2 is fixed on the lower side of the top plate 1, and a motor 3 is installed on the motor fixing frame 2. The output shaft of the motor 3 is fixedly provided with a U-shaped rotating frame 4 through bolts, and the lower side of the U-shaped rotating frame 4 is fixed with a lantern ring bracket 5. The lantern ring support 5 is provided with a lantern ring 16, the interior of the lantern ring 16 is fixed with a cylindrical block 6 through a bolt, the lower end of the cylindrical block 6 is vertically connected with a pressure rod 7, and the lower end of the pressure rod 7 is vertically connected with a circular pressing block 8. A thrust bearing is arranged between the pressure rod 7 and the circular pressing block 8, and the pressure rod 7 and the circular pressing block 8 can be radially and movably connected through the thrust bearing. The bottom of the round pressing block 8 is provided with a frosting surface which is suitable for increasing the friction force. When the motor 3 rotates, the U-shaped rotating frame 4 and the lantern ring support 5 are driven to rotate, meanwhile, the cylindrical block 6 and the pressure rod 7 rotate, but the circular pressing block 8 does not rotate along with the rotation of the cylindrical block and the pressure rod under the action of the thrust bearing.

As shown in fig. 1, 2 and 3, the right end of the thimble bracket 5 is provided with a slide groove 10, and a cutter 9 is mounted on the slide groove 10. The cutter 9 includes a tool shank 91 and a tool bit 92, a cavity 94 is provided in the tool shank 91, the upper end of the tool bit 92 is embedded in the cavity 94, a spring 93 is mounted in the cavity 94, and the lower end of the spring 93 abuts against the upper end of the tool bit 92. The side of handle of a knife 91 is provided with locating piece 96, and locating piece 96 embedding is in the inside of spout 10, and locating piece 96 and spout 10 sliding connection. The height of the positioning block 96 is the same as that of the sliding groove 10, so that the change of an included angle between the cutter 9 and the sliding groove 10 in the cutting process is prevented, namely, the cutter 9 is positioned. The side of handle of a knife 91 is provided with screw hole 95, and the outside of spout 10 is provided with hand and screws up bolt 15, and hand is screwed up bolt 15 and is passed the inside of spout 10 and threaded connection with screw hole 95. When the radius of the cut paperboard needs to be adjusted, the hand bolt 15 can be loosened, the positioning block 96 and the cutter 9 can be slid, and then the positioning block is fixed. The spring 93 can make the cutter head 92 generate certain pressure on the paper board 13, and meanwhile, the pressure flexibility of the cutter head 92 is kept. When the motor 3 drives the U-shaped rotating frame 4 and the lantern ring support 5 to rotate, the cutter 9 rotates along with the U-shaped rotating frame, and the track of the cutter head 92 is circular.

As shown in fig. 1, a cylinder 11 is fixed on the upper side of the bottom plate 12, a cutting table 14 is fixed on the output shaft of the cylinder 11, and the cutting table 14 is located on the lower side of the circular pressing block 8. The cardboard 13 is put on cutting table 14, and the upper surface of cutting table 14 is provided with the frosting, is suitable for increase frictional force, is convenient for press from both sides the cardboard 13 with cutting table 14 with circular briquetting 8 after cylinder 11 with cutting table 14 jack-up, prevents that the in-process cardboard 13 of cutting from walking a position.

When using this circular packing carton cutting device to cut, place cardboard 13 on cutting table 14, cylinder 11 with cutting table 14 jack-up, circular briquetting 8 presss from both sides cardboard 13 with cutting table 14 this moment, prevents that the in-process cardboard 13 of cutting from wandering away. The lower end of the cutter head 92 is abutted to the paper board 13, when the motor 3 rotates to drive the U-shaped rotating frame 4 and the lantern ring support 5 to rotate, the cutter 9 rotates along with the U-shaped rotating frame, the track of the cutter head 92 is circular, and a standard circular paper board is cut. When the cylindrical block 6 and the pressure rod 7 rotate, the circular pressing block 8 does not rotate along with the cylindrical block. The cutting device for the round packing box is high in cutting efficiency and high in qualification rate.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a circular packing carton cutting device which characterized in that: the cutting tool comprises a top plate (1) and a bottom plate (12), wherein a motor fixing frame (2) is fixed on the lower side of the top plate (1), a motor (3) is installed on the motor fixing frame (2), a U-shaped rotating frame (4) is installed on an output shaft of the motor (3), a lantern ring support (5) is fixed on the lower side of the U-shaped rotating frame (4), a lantern ring (16) is arranged on the lantern ring support (5), a cylindrical block (6) is fixed inside the lantern ring (16), a pressure rod (7) is vertically connected with the lower end of the cylindrical block (6), a round pressing block (8) is vertically connected with the lower end of the pressure rod (7), a sliding groove (10) is formed in the right end of the lantern ring support (5), a cutting tool (9) is installed at the position of the sliding groove (10), the cutting tool (9) comprises a tool shank (91) and a tool bit (92), the upper end embedding of tool bit (92) is in the inside of cavity (94), the internally mounted of cavity (94) has spring (93), the lower extreme of spring (93) with the upper end butt of tool bit (92), the upside of bottom plate (12) is fixed with cylinder (11), be fixed with cutting bed (14) on the output shaft of cylinder (11), cutting bed (14) are located the downside of circular briquetting (8).

2. The circular packing box cutting device according to claim 1, wherein: and a thrust bearing is arranged between the pressure rod (7) and the circular pressing block (8).

3. The circular packing box cutting device according to claim 1, wherein: the bottom of the round pressing block (8) is provided with a frosting surface which is suitable for increasing the friction force.

4. The circular packing box cutting device according to claim 1, wherein: the side of handle of a knife (91) is provided with locating piece (96), locating piece (96) embedding is in the inside of spout (10), locating piece (96) with spout (10) sliding connection.

5. The circular packing box cutting device according to claim 1, wherein: the side of handle of a knife (91) is provided with screw hole (95), the outside of spout (10) is provided with hand and screws up bolt (15), hand is screwed up bolt (15) and is passed the inside of spout (10) with screw hole (95) threaded connection.

6. The circular packing box cutting device according to claim 1, wherein: the upper surface of the cutting table (14) is provided with a frosted surface which is suitable for increasing the friction force.