CN212638208U

CN212638208U - Cutter device of full-automatic PE film packaging machine

Info

Publication number: CN212638208U
Application number: CN202021460580.XU
Authority: CN
Inventors: 余华明
Original assignee: Hangzhou Meidekai Plastics Co ltd
Current assignee: Hangzhou Meidekai Plastics Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-02
Anticipated expiration: 2030-07-22

Abstract

The utility model belongs to the field of PE film packaging machines, in particular to a cutter device of a full-automatic PE film packaging machine, aiming at the problems that the cutter in the existing packaging machine can not be adjusted and is mostly fixed and is not easy to be replaced, the utility model provides a proposal that comprises a base, a top fixed frame of the base is fixedly connected with, a packaging machine main body is arranged on the inner wall of the top of the fixed frame, a transmission device is arranged on the base, a fixed seat is fixedly connected on the inner wall of the top of the fixed frame, the fixed seat is positioned at one side of the packaging machine main body, a fixed cavity is arranged on the fixed seat, a first motor is fixedly connected on the inner wall of the top of the fixed cavity, the utility model has reasonable structure and simple operation, the height of the cutter main body can be adjusted by the first motor, the cutting of different products is, and the cutter main body is convenient to detach and replace.

Description

Cutter device of full-automatic PE film packaging machine

Technical Field

The utility model relates to a PE membrane packagine machine technical field especially relates to a full-automatic PE membrane packagine machine's cutters.

Background

The PE film is a macromolecular organic compound with the simplest structure, and is a macromolecular material which is widely applied in the world nowadays. The PE film takes a special Polyethylene (PE) plastic film as a base material, is divided into a high-density polyethylene protective film, medium-density polyethylene and low-density polyethylene according to different densities, is used for packaging a plurality of products, and is required to be cut at a sealing position after being packaged.

The cutter in the existing packaging machine can not be adjusted, is mostly fixed and is not easy to replace, so that the cutter device of the full-automatic PE film packaging machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the cutter in the existing packaging machine in the prior art can not be adjusted, is mostly fixed and is not easy to replace, the cutter device of the full-automatic PE film packaging machine is provided.

In order to realize the purpose, the utility model discloses the technical scheme who takes is:

a cutter device of a full-automatic PE film packaging machine comprises a base, wherein a fixed frame is fixedly connected to the top of the base, a packaging machine main body is arranged on the inner wall of the top of the fixed frame, a conveying device is arranged on the base, a fixed seat is fixedly connected to the inner wall of the top of the fixed frame, the fixed seat is positioned on one side of the packaging machine main body, a fixed cavity is arranged on the fixed seat, a first motor is fixedly connected to the inner wall of the top of the fixed cavity, two threaded shafts are in transmission connection with an output shaft of the first motor, the top ends and the low ends of the two threaded shafts are respectively in rotating connection with the inner wall of the top of the fixed cavity and the inner wall of the bottom of the fixed cavity, threaded plates are in threaded connection with the two threaded shafts, one side, close to each other, of the two threaded plates is fixedly connected with a same, the cutter is characterized in that an output shaft of the second motor is fixedly connected with a mounting seat, a connecting shaft is clamped on the mounting seat, and a cutter main body is fixedly sleeved at the bottom end of the connecting shaft.

Preferably, mounting grooves are formed in the two sides of the mounting seat, a fixing shaft is rotatably connected to the inner wall of one side, close to each other, of the two mounting grooves, one end, far away from each other, of the two fixing shafts extends to the two sides of the mounting seat respectively and is fixedly connected with a knob, a moving plate is connected to the two fixing shafts in a threaded mode, the bottoms of the two moving plates extend to the bottom lower portion of the mounting seat respectively, clamping pins are fixedly connected to one side, close to each other, of the two moving plates, clamping grooves are formed in the two sides of the connecting shaft respectively, and one ends, close to each other, of the two clamping pins extend into the.

Preferably, the inner walls of the two sides of the fixed cavity are provided with limit grooves, and one sides of the two thread plates, which are far away from each other, extend into the two limit grooves respectively and are in sliding connection with the inner walls of the two limit grooves, which are far away from each other.

Preferably, the output shaft of the first motor is fixedly sleeved with a first gear, the two threaded shafts are fixedly sleeved with second gears, and the two second gears are meshed with the first gear.

Preferably, a sliding groove is formed in the inner wall of the top of the mounting groove, and the top of the moving plate extends into the sliding groove and is in sliding connection with the inner wall of the top of the sliding groove.

A full-automatic PE membrane packagine machine's cutters, can make two screw shafts synchronous syntropy rotate through first motor, and then can make the thread plate make the connecting plate remove, can make the cutter main part remove like this, conveniently highly adjusting the cutter main part, conveniently cut different products, can make two movable plates drive two bayonet locks and keep away from each other through rotating two fixed axles to can break away from clamping of two draw-in grooves, can take off connecting axle and cutter main part like this and change convenient and fast.

The utility model discloses rational in infrastructure, easy operation can highly adjust the cutter main part through first motor, and the convenience is cut different products, has improved application range, and cutter main part convenient to detach, conveniently changes.

Drawings

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

FIG. 2 is a schematic sectional view of the fixing base of the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of part a of the present invention.

In the figure: the automatic cutting machine comprises a base 1, a fixing frame 2, a packaging machine main body 3, a conveying device 4, a fixing seat 5, a fixing cavity 6, a first motor 7, a threaded shaft 8, a threaded plate 9, a connecting plate 10, a fixing column 11, a mounting seat 12, a connecting shaft 13, a cutter main body 14, a mounting groove 15, a fixing shaft 16, a moving plate 17, a bayonet pin 18, a sliding groove 19, a limiting groove 20, a first gear 21, a second gear 22 and a second motor 23.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1-4, a cutter device of a full-automatic PE film packaging machine comprises a base 1, a fixed frame 2 is fixedly connected to the top of the base 1, a packaging machine main body 3 is arranged on the inner wall of the top of the fixed frame 2, a conveying device 4 is arranged on the base 1, a fixed seat 5 is fixedly connected to the inner wall of the top of the fixed frame 2, the fixed seat 5 is located at one side of the packaging machine main body 3, a fixed chamber 6 is arranged on the fixed seat 5, a first motor 7 is fixedly connected to the inner wall of the top of the fixed chamber 6, two threaded shafts 8 are connected to an output shaft of the first motor 7 in a transmission manner, the top and the low ends of the two threaded shafts 8 are respectively rotatably connected to the inner wall of the top and the inner wall of the bottom of the fixed chamber 6, threaded plates 9 are respectively connected to the two threaded shafts 8 in a, the bottom of the fixed column 11 extends to the bottom of the fixed seat 5 and is fixedly connected with a second motor 23, an output shaft of the second motor 23 is fixedly connected with an installation seat 12, a connecting shaft 13 is clamped on the installation seat 12, a cutter main body 14 is fixedly sleeved at the bottom end of the connecting shaft 13, the height of the cutter main body 14 can be adjusted through the first motor 7, different products can be conveniently cut, the use range is improved, the cutter main body 14 is convenient to disassemble and replace, installation grooves 15 are formed in two sides of the installation seat 12, fixing shafts 16 are rotatably connected to the inner wall of one side, close to each other, of the two installation grooves 15, the ends, far away from each other, of the two fixing shafts 16 respectively extend to two sides of the installation seat 12 and are fixedly connected with knobs, moving plates 17 are in threaded connection with the two fixing shafts 16, and the bottoms of the two moving plates 17 extend to the bottom, the side, close to each other, of each of the two movable plates 17 is fixedly connected with a bayonet 18, the two sides of the connecting shaft 13 are respectively provided with a bayonet, one end, close to each other, of each of the two bayonet 18 extends into each of the two bayonet and is respectively clamped with the two bayonet, the two movable plates 17 can drive the two bayonet 18 to be away from each other by rotating the two fixed shafts 16, so that the two bayonet can be separated from the clamping of the two bayonet, the connecting shaft 13 and the cutter main body 14 can be taken down for replacement, the inner walls of the two sides of the fixed cavity 6 are respectively provided with a limiting groove 20, the side, far away from each other, of each of the two threaded plates 9 extends into each of the two limiting grooves 20 and is respectively connected with the inner wall of the side, far away from each other, of the limiting grooves 20 can limit the threaded plates 9, so that the threaded plates 9 can stably move without position deviation, the, all fixed cover is equipped with second gear 22 on two threaded shaft 8, two second gear 22 with all mesh with first gear 21 mutually, all mesh with first gear 21 mutually through two second gear 22, can make two threaded shaft 8 synchronous syntropy rotate, and rotate more stably, spout 19 has been seted up on the top inner wall of mounting groove 15, the top of movable plate 17 extend to in spout 19 and with spout 19's top inner wall sliding connection, spout 19 can make movable plate 17 can more smooth-going removal.

In actual work, firstly, a packaged product is placed on the conveying device 4, then the height of the cutter main body 14 is adjusted according to the height of the product, at this time, the power is switched on, the first motor 7 is started, the output shaft of the first motor 7 can enable the first gear 21 to rotate, the two second gears 22 are both meshed with the first gear 21, so that the two threaded shafts 8 can synchronously rotate in the same direction, the threaded shafts 8 and the threaded plates 9 are in threaded connection, the threaded plates 9 can move due to the rotation of the threaded shafts 8, the connecting plates 10 can move due to the two threaded plates 9, the connecting plates 10 can drive the second motor 23 to move through the fixed columns 11, so that the cutter main body 14 can move, the height of the cutter main body 14 can be conveniently adjusted, products with different heights can be conveniently cut, after the height is adjusted, the first motor 7 is switched off and the second motor 23 is started, the conveying device 4 and the packing machine main body 3 are started simultaneously, the second motor 23 can enable the mounting seat 12 to drive the cutter main body 14 to rotate, the packing machine main body 3 can seal and pack products, the sealed products can be transmitted to the cutter main body 14, and the products are transmitted from left to right, so that the cutter main body 14 can cut the sealed PE film, the working efficiency is improved, when the cutter main body 14 needs to be replaced, the two fixing shafts 16 are firstly rotated, the two fixing shafts 16 can enable the two movable plates 17 to move towards the direction away from each other, the two movable plates 17 can enable the two clamping pins 18 to be away from each other, the two clamping pins 18 are enabled to be respectively separated from the clamping of the two clamping grooves, the connecting shaft 13 and the cutter main body 14 can be taken down for replacement, and the operation is convenient and fast.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The cutter device of the full-automatic PE film packaging machine comprises a base (1) and is characterized in that a fixing frame (2) is fixedly connected to the top of the base (1), a packaging machine main body (3) is arranged on the inner wall of the top of the fixing frame (2), a conveying device (4) is arranged on the base (1), a fixing seat (5) is fixedly connected to the inner wall of the top of the fixing frame (2), the fixing seat (5) is located on one side of the packaging machine main body (3), a fixing cavity (6) is arranged on the fixing seat (5), a first motor (7) is fixedly connected to the inner wall of the top of the fixing cavity (6), two threaded shafts (8) are connected to an output shaft of the first motor (7) in a transmission mode, the top ends and the low ends of the two threaded shafts (8) are respectively rotatably connected with the inner wall of the top of, equal threaded connection has screw plate (9) on two threaded shaft (8), and one side fixedly connected with is the same connecting plate (10) that two screw plates (9) are close to each other, the bottom fixedly connected with fixed column (11) of connecting plate (10), the bottom of fixed column (11) extends to the bottom below of fixing base (5) and fixedly connected with second motor (23), fixedly connected with mount pad (12) on the output shaft of second motor (23), connecting axle (13) have been clamped on mount pad (12), the fixed cover in bottom of connecting axle (13) is equipped with cutter main part (14).

2. The cutter device of the full-automatic PE film packaging machine according to claim 1, wherein mounting grooves (15) are formed in two sides of the mounting seat (12), a fixing shaft (16) is rotatably connected to an inner wall of one side, close to each other, of the two mounting grooves (15), one ends, far away from each other, of the two fixing shafts (16) respectively extend to two sides of the mounting seat (12) and are fixedly connected with knobs, a moving plate (17) is connected to the two fixing shafts (16) in a threaded manner, the bottoms of the two moving plates (17) respectively extend to the lower portion of the bottom of the mounting seat (12), bayonet locks (18) are fixedly connected to one side, close to each other, of the two moving plates (17), clamping grooves are formed in two sides of the connecting shaft (13), and one ends, close to each other, of the two bayonet locks (18) respectively extend into the two clamping grooves and are.

3. The cutter device of the full-automatic PE film packaging machine according to claim 1, wherein the inner walls of the two sides of the fixed chamber (6) are provided with limiting grooves (20), and the sides of the two thread plates (9) away from each other extend into the two limiting grooves (20) respectively and are slidably connected with the inner walls of the two limiting grooves (20) away from each other respectively.

4. The cutter device of the full-automatic PE film packaging machine according to claim 1, wherein the output shaft of the first motor (7) is fixedly sleeved with a first gear (21), the two threaded shafts (8) are respectively and fixedly sleeved with a second gear (22), and the two second gears (22) are respectively meshed with the first gear (21).

5. The cutter device of the full-automatic PE film packaging machine according to claim 2, wherein a sliding groove (19) is formed in the top inner wall of the mounting groove (15), and the top of the moving plate (17) extends into the sliding groove (19) and is slidably connected with the top inner wall of the sliding groove (19).