CN210732537U

CN210732537U - Cutting device is used in PP plastics production

Info

Publication number: CN210732537U
Application number: CN201921889112.1U
Authority: CN
Inventors: 郑豪
Original assignee: Guangdong Yihao New Material Technology Co ltd
Current assignee: Guangdong Yihao New Material Technology Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-06-12
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a cutting device for PP plastic production, which comprises a control box main body, wherein the bottom of the control box main body is welded with a supporting leg, one side of the control box main body is welded with a fixed plate, the back of the fixed plate is fixedly connected with a PP plastic placing frame, the top of the control box main body is fixedly connected with a cutting table, the top of the cutting table is respectively fixedly connected with a material placing plate and a material discharging frame, the inner side of the material placing plate is movably connected with a material placing shaft, the front of the material placing plate is fixedly connected with a material placing motor, the inner side of the material discharging frame is fixedly connected with a material baffle plate, one side of the material discharging frame is penetrated with a material discharging hole, two sides of the top of the cutting table are embedded with a movable groove, the cutting table is movably connected with a cutting main body through the movable groove, the utility model discloses a, through the discharging motor, the material baffle plate and the discharging shaft, the labor intensity of workers is reduced.

Description

Cutting device is used in PP plastics production

Technical Field

The utility model relates to a PP plastics production technical field specifically is a cutting device is used in PP plastics production.

Background

The polypropylene (PP) extruded sheet is a plastic sheet prepared by adding various functional additives into PP resin and carrying out processes of extrusion, calendaring, cooling, cutting and the like, the PP sheet is a semi-crystalline material which is harder and has a higher melting point than PE, and a homopolymer type PP is very brittle when the temperature of the PP is higher than 0 ℃, so that many commercial PP materials are block type copolymers added with 1-4% of ethylene or with a higher ratio of ethylene content.

However, when the existing cutting device for producing the PP plastics is used for cutting the PP plastics, due to the fact that the cutting speed of the cutting device is low when the PP plastics are cut, working efficiency is affected, when the PP plastics are cut, workers need to manually pull the PP plastics, and labor intensity of the workers is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cutting device is used in PP plastics production to provide cutting device work efficiency and the big problem of staff intensity of labour for PP plastics production in solving above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cutting device is used in PP plastics production, includes the control box main part, the bottom welding of control box main part has the supporting leg, the welding of one side of control box main part has the fixed plate, the back fixedly connected with PP plastics rack of fixed plate, the top fixedly connected with cutting bed of control box main part, the top of cutting bed is fixedly connected with blowing board and play work or material rest respectively, the inboard swing joint of blowing board has the blowing axle, the positive fixedly connected with blowing motor of blowing board, the inboard fixedly connected with striker plate that goes out the work or material rest, one side of going out the work or material rest runs through there is the discharge gate, the embedding of top both sides of cutting bed has the shifting chute, the cutting bed has the cutting main part through shifting chute swing joint.

The inside fixedly connected with moving motor of cutting main part, moving motor's one end swing joint has the gear, the outside swing joint of gear has the removal dress to trade the tooth, the one end swing joint that removes the dress and trade the tooth has the removal wheel, the positive fixedly connected with rotating electrical machines of cutting main part, rotating electrical machines's one end swing joint has the lead screw, the outside swing joint of lead screw has conversion nut, conversion nut's bottom fixedly connected with cutter, the fixed surface of cutter is connected with the heating piece.

Further preferably, the outer surfaces of the gear and the movable replacing gear are both provided with racks, and the gear and the movable replacing gear are movably connected through the racks.

Further preferably, the number of the supporting legs is four, the four supporting legs are respectively located at four corners of the bottom of the control box main body, and the control box main body is connected with the supporting legs in a welded mode.

Further preferably, the appearance of lead screw is "cylindrical", the surface of lead screw is provided with the screw thread, lead screw and conversion nut swing joint.

Further preferably, the rotating electrical machines include the lead screw of rotating electrical machines one end and the switching nut in the lead screw outside and the cutter that links to each other with the switching nut, cutter and switching nut fixed connection.

Preferably, the material discharging plate is provided with two material discharging plates, the two material discharging plates are symmetrically arranged, and the material discharging plates are movably connected with the material discharging shaft.

(III) advantageous effects

The utility model provides a cutting device is used in PP plastics production possesses following beneficial effect:

(1) the cutting device for PP plastic production comprises a screw rod, a conversion nut and a heating block, wherein after PP plastic is placed, when the cutting device is used for cutting the PP plastic, the cutting length of the PP plastic is measured, after the measurement is finished, a worker controls a moving motor to drive the moving motor to rotate, the moving motor is driven to drive a moving gear to rotate when the gear rotates, so that a moving wheel also rotates along with the moving gear, a cutting main body moves to a required position, then the heating block is heated, a cutter is heated after the heating block is heated, the rotating motor is controlled to drive the screw rod to rotate, the conversion nut moves due to the rotation of the screw rod, the cutter cuts the PP plastic, and therefore when the PP plastic is cut, the cutter is heated by the heating block, the PP plastic melts the PP plastic while touching the cutter, make cutting after the PP plastics soften for the cutter can be to the cutting of PP plastics quicker, thereby improved cutting device's work efficiency.

(2) This kind of cutting device is used in PP plastics production, blowing motor through setting up, striker plate and blowing axle, when placing PP plastics, the staff places PP plastics on the PP plastics rack, then start the blowing motor, the blowing motor will drive the blowing axle and rotate, the staff inserts the crack of blowing axle and cutting bed to the one end of PP plastics, the blowing axle will stimulate PP plastics and move forward, make PP plastics top on the striker plate, so make the staff more convenient placing PP plastics, staff's intensity of labour has still been reduced.

Drawings

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

fig. 2 is a cut-away view of the cutting body of the present invention;

fig. 3 is an enlarged view of the local structure of the mobile electric machine of the present invention.

In the figure: 1. supporting legs; 2. a control box main body; 3. cutting table; 4. a striker plate; 5. a discharging frame; 6. a discharge port; 7. cutting the main body; 701. a moving motor; 702. a gear; 703. moving the gear; 704. a moving wheel; 8. a cutter; 9. a rotating electric machine; 901. a screw shaft; 902. converting the nut; 903. a heating block; 10. a moving groove; 11. a material placing plate; 12. a discharging shaft; 13. a discharging motor; 14. placing a PP plastic rack; 15. and (7) fixing the plate.

The utility model provides an instrument all can obtain through market purchase and private customization:

a discharging motor: ABB QABP;

a moving motor: b7050;

a discharging motor: and (4) SGMG.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cutting device is used in PP plastics production, including control box main part 2, the bottom welding of control box main part 2 has supporting leg 1, the welding of one side of control box main part 2 has fixed plate 15, the back fixedly connected with PP plastics rack 14 of fixed plate 15, the top fixedly connected with cutting bed 3 of control box main part 2, the top of cutting bed 3 is fixedly connected with blowing board 11 and play work or material rest 5 respectively, the inboard swing joint of blowing board 11 has blowing axle 12, the positive fixedly connected with blowing motor 13 of blowing board 11, the inboard fixedly connected with striker plate 4 of play work or material rest 5, one side of play work or material rest 5 runs through there is discharge gate 6, the embedding of the top both sides of cutting bed 3 has shifting chute 10, cutting bed 3 has cutting main part 7 through shifting chute 10 swing joint.

The inside fixedly connected with moving motor 701 of cutting main part 7, the one end swing joint of moving motor 701 has gear 702, the outside swing joint of gear 702 has the removal dress to trade tooth 703, the one end swing joint that removes dress and trades tooth 703 has removal wheel 704, the positive fixedly connected with rotating electrical machines 9 of cutting main part 7, the one end swing joint of rotating electrical machines 9 has screw pole 901, the outside swing joint of screw pole 901 has conversion nut 902, the bottom fixedly connected with cutter 8 of conversion nut 902, the outer fixed surface of cutter 8 is connected with heating block 903.

In this embodiment, specifically, the outer surfaces of the gear 702 and the movable replacing gear 703 are both provided with racks, the gear 702 and the movable replacing gear 703 are movably connected through the racks, the gear 702 is driven to rotate by the movable motor 701, and the movable replacing gear 703 is driven to rotate when the gear 702 rotates, so that the movable wheel 704 also rotates along with the movable wheel, and the cutting main body 7 moves to a required position.

In this embodiment, specifically, supporting leg 1 is provided with four, and four supporting legs 1 are located the bottom four corners of control box main part 2 respectively, and control box main part 2 and supporting leg 1 welded connection, through supporting leg 1 can be better place cutting device for cutting device can prevent more stable.

In this embodiment, it is specific that the appearance of lead screw 901 is "cylindrical", and the surface of lead screw 901 is provided with the screw thread, and lead screw 901 and conversion nut 902 swing joint drive lead screw 901 through rotating electrical machines 9 and rotate, and conversion nut 902 will remove because the rotation of lead screw 901 to can be better cut PP plastics.

In this embodiment, specifically, the rotating electrical machine 9 includes the lead screw 901 at one end of the rotating electrical machine 9, the conversion nut 902 outside the lead screw 901 and the cutter 8 connected to the conversion nut 902, the cutter 8 is fixedly connected to the conversion nut 902, and by controlling the rotating electrical machine 9, the rotating electrical machine 9 drives the lead screw 901 to rotate, and the conversion nut 902 moves due to the rotation of the lead screw 901, and the cutter 8 cuts the PP plastic.

In this embodiment, specifically, the two discharging plates 11 are arranged, the two discharging plates 11 are symmetrically arranged, and the discharging plates 11 are movably connected with the discharging shaft 12. The discharging shaft 12 is driven to rotate by the discharging motor 13, then the worker inserts one end of the PP plastic into a gap between the discharging shaft 12 and the cutting table 3, and the discharging shaft 12 can pull the PP plastic to move forwards, so that the labor intensity of the worker is reduced.

The working principle is as follows: after the utility model is installed, firstly, the installation, fixation and safety protection of the utility model are checked, when placing PP plastic, the worker places the PP plastic on the PP plastic placing rack 14, then the discharging motor 13 is started, the discharging motor 13 drives the discharging shaft 12 to rotate, the worker inserts one end of the PP plastic into the gap between the discharging shaft 12 and the cutting table 3, the discharging shaft 12 pulls the PP plastic to move forward, the PP plastic is supported on the baffle plate 4, after the PP plastic is placed, when cutting the PP plastic by using the cutting device, the cutting length of the PP plastic is measured, after the measurement, the worker controls the moving motor 701, the moving motor 701 drives the gear 702 to rotate, when the gear 702 rotates, the moving gear 703 is driven to rotate, the moving wheel also rotates, thereby the cutting main body 7 moves to a required position, then heat heating block 903, will heat cutter 8 after heating block 903 heats, and at control rotating electrical machines 9, rotating electrical machines 9 will drive screw 901 and rotate, and conversion nut 902 will remove because the rotation of screw 901, and cutter 8 will cut PP plastics, and after cutting, the staff takes out PP plastics from discharge gate 6, and is right so the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cutting device is used in PP plastics production, includes control box main part (2), its characterized in that: the bottom of the control box main body (2) is welded with a supporting leg (1), one side of the control box main body (2) is welded with a fixed plate (15), the back of the fixing plate (15) is fixedly connected with a PP plastic placing rack (14), the top of the control box main body (2) is fixedly connected with a cutting table (3), the top of the cutting table (3) is respectively and fixedly connected with a material discharging plate (11) and a material discharging frame (5), the inner side of the discharging plate (11) is movably connected with a discharging shaft (12), the front surface of the discharging plate (11) is fixedly connected with a discharging motor (13), a material baffle plate (4) is fixedly connected on the inner side of the discharging frame (5), a discharging hole (6) penetrates through one side of the discharging frame (5), the two sides of the top of the cutting table (3) are embedded with moving grooves (10), and the cutting table (3) is movably connected with a cutting main body (7) through the moving grooves (10);

the inside fixedly connected with moving motor (701) of cutting main part (7), the one end swing joint of moving motor (701) has gear (702), the outside swing joint of gear (702) removes dress and trades tooth (703), the one end swing joint that removes dress trades tooth (703) has removal wheel (704), the positive fixedly connected with rotating electrical machines (9) of cutting main part (7), the one end swing joint of rotating electrical machines (9) has screw pole (901), the outside swing joint of screw pole (901) has conversion nut (902), the bottom fixedly connected with cutter (8) of conversion nut (902), the external fixed surface of cutter (8) is connected with heating block (903).

2. The cutting device for PP plastic production of claim 1, wherein: the outer surfaces of the gear (702) and the movable loading and unloading tooth (703) are both provided with racks, and the gear (702) and the movable loading and unloading tooth (703) are movably connected through the racks.

3. The cutting device for PP plastic production of claim 1, wherein: the supporting legs (1) are four, four the supporting legs (1) are located the bottom four corners of control box main part (2) respectively, control box main part (2) and supporting legs (1) welded connection.

4. The cutting device for PP plastic production of claim 1, wherein: the appearance of the screw rod (901) is cylindrical, threads are arranged on the outer surface of the screw rod (901), and the screw rod (901) is movably connected with the conversion nut (902).

5. The cutting device for PP plastic production of claim 1, wherein: the rotary motor (9) comprises a lead screw (901) at one end of the rotary motor (9), a conversion nut (902) on the outer side of the lead screw (901) and a cutter (8) connected with the conversion nut (902), and the cutter (8) is fixedly connected with the conversion nut (902).

6. The cutting device for PP plastic production of claim 1, wherein: the material placing plates (11) are symmetrically arranged, and the material placing plates (11) are movably connected with the material placing shaft (12).