CN218948574U

CN218948574U - Blank device is used in production of plastics braided bag

Info

Publication number: CN218948574U
Application number: CN202222705054.0U
Authority: CN
Inventors: 马振华
Original assignee: Xinyi Liyu Industrial Development Co ltd
Current assignee: Xinyi Liyu Industrial Development Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-05-02
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a blanking device for producing plastic woven bags, which comprises: the cutting machine comprises a cutting table and a cutting mechanism, wherein a cutting groove is formed in the top surface of the cutting table, the cutting mechanism comprises two groups of fixing boxes, screw rods, motors and fixing frames, the fixing boxes and the screw rods are arranged on two side walls of the cutting table and correspond to the cutting groove in position, a connecting hole is formed in the top surface of the fixing box, and the screw rods are vertically arranged on the fixing boxes and are connected with the connecting hole in a rotating mode. The cutting mode adopted by the cutting mechanism is electric heating cutting, the cutting point of the woven bag is arranged above the cutting groove during cutting, the woven bag can be better attached to the surface of the cutting table by blowing downwards through the wind pressure hole after the fan II is started, the woven bag is cut through the electric heating knife, and wind blown out from the wind pressure hole after cutting can quickly cool the cutting point to avoid the situation that the cutting point is adhered to the surface of the cutting table after melting.

Description

Blank device is used in production of plastics braided bag

Technical Field

The utility model relates to the technical field of woven bag processing, in particular to a blanking device for plastic woven bag production.

Background

The plastic woven bag has the advantages of high temperature resistance, moisture resistance, mildew resistance, low price, repeated use and the like. Most woven bags are made of plastic materials, extruded and stretched into flat filaments, woven, braided and bag-making, and are suitable for various packaging and transportation environments. Can be used for packaging agricultural products such as vegetables, food, daily necessities, and the like. The woven bag is cut according to the length of the woven bag, the woven bag is not thoroughly cut after being cut by the existing cutting machine, manual treatment or reworking treatment is needed, and the cutting efficiency is low.

At present, current braided bag needs to adopt cutting knife or electric knife when cutting, and the in-process of cutting knife cutting can produce the problem of overlap, and the heating melts the braided bag and cuts can avoid the overlap when electric knife cutting, but it can't carry out rapid cooling to braided bag cutting part after the cutting, and the adhesion is to the cutting bench surface easily. For this reason, it is necessary to design a new scheme to give improvement.

Disclosure of Invention

The utility model aims to provide a cutting device for producing plastic woven bags, which solves the problem that the existing woven bags need to be cut by a cutting knife or an electric cutting knife, flash is generated in the cutting process of the cutting knife, the woven bags are melted and cut by heating during cutting by the electric cutting knife, the flash can be avoided, but the cutting position of the woven bags cannot be quickly cooled after cutting, and the problem that the woven bags are easily adhered to the surface of a cutting table is solved, so that the actual use requirement is met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a blanking device for plastic woven bag production, comprising: the cutting machine comprises a cutting table and a cutting mechanism, wherein a cutting groove is formed in the top surface of the cutting table, the cutting mechanism comprises two groups of fixing boxes, screw rods, motors and fixing frames, the fixing boxes and the screw rods are arranged on two side walls of the cutting table and correspond to the cutting groove in position, connecting holes are formed in the top surface of the fixing boxes, the screw rods are vertically arranged on the fixing boxes and are connected with the connecting holes in a rotating mode, a plurality of air pressure holes which are arranged in a straight line are formed in the two sides of the bottom surface of the fixing frames and are arranged on the top surface of the cutting groove respectively, and a fan II is arranged in the middle of the top surface of the fixing frames and used for guiding external air into the fixing frames through the fan II and blowing downwards through the air pressure holes.

As a preferable implementation mode of the utility model, the electric heating knife is horizontally arranged in the middle of the inner side of the fixing frame, and the position of the electric heating knife corresponds to the upper part of the middle of the cutting groove.

As a preferred implementation mode of the utility model, the fixing frame is -shaped, two sides of the top surface are respectively provided with screw holes and are connected with the screw threads through the screw holes, the bottom of the fixing box is provided with a motor, the power output end of the motor is connected with the tail end of the screw, and the side wall of the fixing box is also provided with a control button.

As a preferable implementation mode of the utility model, the middle part of the surface of the blanking groove is provided with air guide holes, and the air guide holes are provided with two groups and are symmetrically distributed by taking the vertical plane of the electric heating knife as the center.

As a preferable implementation mode of the utility model, a wind scooper is arranged at the inner top of the blanking table and below the blanking groove, a wind guiding cavity is formed above the wind scooper, a first fan is arranged in the blanking table, and the output end of the first fan is connected with the wind scooper.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the cutting mode adopted by the cutting mechanism is electric heating cutting, the cutting point of the woven bag is arranged above the cutting groove during cutting, the woven bag can be better attached to the surface of the cutting table by blowing downwards through the wind pressure hole after the fan II is started, the woven bag is cut through the electric heating knife, and the wind blown out from the wind pressure hole after cutting can be rapidly cooled to avoid the situation that the cutting point is adhered to the surface of the cutting table after melting.

Drawings

FIG. 1 is an external structure diagram of a blanking device for producing plastic woven bags;

FIG. 2 is a schematic view of the internal structure of the blanking stand according to the present utility model;

FIG. 3 is a block diagram of a cutting mechanism according to the present utility model;

fig. 4 is a structural view of the fixing frame according to the present utility model.

In the figure, 1, a blanking table; 2. cutting a trough; 3. a cutting mechanism; 4. a wind scooper; 5. an air guide hole; 6. an air guide cavity; 7. a first fan; 8. a screw; 9. a second fan; 10. an electric heating knife; 11. a screw hole; 12. a fixing frame; 13. a connection hole; 14. a control button; 15. a fixed box; 16. a motor; 17. and a wind pressure hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a blanking device for plastic woven bag production, comprising: the cutting machine comprises a cutting table 1 and a cutting mechanism 3, wherein a cutting groove 2 is formed in the top surface of the cutting table 1, the cutting mechanism 3 comprises a fixing box 15, a screw rod 8, a motor 16 and a fixing frame 12, the fixing box 15 and the screw rod 8 are respectively provided with two groups of fixing boxes 15, the fixing boxes 15 are installed on two side walls of the cutting table 1 and correspond to the cutting groove 2 in position, a connecting hole 13 is formed in the top surface of the fixing box 15, the screw rod 8 is vertically arranged on the fixing box 15 and is rotationally connected with the connecting hole 13, a plurality of wind pressure holes 17 which are arranged in a straight shape are respectively formed in the upper portion of the cutting groove 2 and in two sides of the bottom surface of the fixing frame 12, a fan two 9 is installed in the middle of the top surface of the fixing frame 12 and used for guiding outside air into the fixing frame 12 and blowing downwards through the wind pressure holes, and after the wind pressure holes 17 blow air downwards, the woven bags are pressed downwards, and cutting stability is improved.

Further, the electric heating knife 10 is horizontally arranged in the middle of the inner side of the fixing frame 12, and the position of the electric heating knife 10 corresponds to the upper part of the middle of the blanking groove 2. The fixing frame 12 is -shaped structure, screw holes 11 are respectively formed in two sides of the top surface, the fixing frame is connected with threads of the screw rod 8 in a threaded mode through the screw holes 11, a motor 16 is installed at the bottom of the fixing box 15, a power output end of the motor 16 is connected with the tail end of the screw rod 8, a control button 14 is further installed on the side wall of the fixing box 15, the control button 14 controls the motor 16 to be started and stopped, the screw rod 8 is driven to rotate after the motor 16 is started, the fixing frame 12 is affected by the rotating threads to vertically move after the screw rod 8 rotates, and the electric heating knife 10 continuously moves downwards to cut woven bags.

Further improved, the middle part of the surface of the blanking groove 2 is provided with air guide holes 5, and the air guide holes 5 are provided with two groups and are symmetrically distributed by taking the vertical plane of the electric heating knife 10 as the center. The wind scooper 4 is installed at the interior top of the cutting table 1 and is located the below of cutting groove 2, and the top of wind scooper is formed with wind scooper 6, and the internally mounted of cutting table 1 has fan one 7 and fan one 7's output and is connected with wind scooper 4, and fan one 7 inhales outside air, makes the braided bag laminating more stable, and it is faster to cut the cooling rate of cutting point.

When the electric heating cutting machine is used, the cutting mode adopted by the cutting mechanism 3 is electric heating cutting, a cutting point of a woven bag is arranged above the cutting groove 2 during cutting, the motor 16 is started and drives the screw rod 8 to rotate, the screw rod 8 drives the fixing frame 12 to move downwards after rotating, the fan II 9 is started and then blows downwards through the wind pressure hole 17, so that the woven bag can be better attached to the surface of a cutting table, the electric heating cutter 10 is used for cutting the woven bag, and wind blown out of the wind pressure hole 17 after cutting can be used for quickly cooling the cutting point, so that the cut point is prevented from being adhered to the surface of the cutting table 1 after melting.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A blanking device for plastic woven bag production, comprising: blank platform (1) and cutting mechanism (3), its characterized in that: the utility model discloses a cutting machine, including cutting mechanism, cutting mechanism (3) have offered cutting groove (2) on the top surface of blank platform (1), cutting mechanism (3) include fixed box (15), screw rod (8), motor (16) and mount (12), fixed box (15) and screw rod (8) all set up two sets of and fixed box (15) install at the both sides wall of blank platform (1) and correspond with cutting groove (2) position, connecting hole (13) have been seted up to the top surface of fixed box (15), screw rod (8) vertical setting on fixed box (15) and with connecting hole (13) rotate to be connected, a plurality of wind pressure hole (17) that are the style of calligraphy and arrange are offered respectively in the top of cutting groove (2) and the bottom surface both sides of mount (12), and the top surface mid-mounting of mount (12) has fan two (9) and blows outside air leading-in inside mount (12) and downwards through the wind pressure trompil.

2. The blanking device for producing plastic woven bags according to claim 1, wherein: an electric heating knife (10) is horizontally arranged in the middle of the inner side of the fixing frame (12), and the position of the electric heating knife (10) corresponds to the upper part of the middle of the blanking groove (2).

3. The blanking device for producing plastic woven bags according to claim 1, wherein: screw holes (11) are respectively formed in two sides of the top surface of the fixing frame (12) in a -shaped structure, the fixing frame is connected with the screw rod (8) in a threaded mode through the screw holes (11), a motor (16) is arranged at the bottom of the fixing box (15), the power output end of the motor (16) is connected with the tail end of the screw rod (8), and a control button (14) is further arranged on the side wall of the fixing box (15).

4. The blanking device for producing plastic woven bags according to claim 1, wherein: the middle part of the surface of the blanking groove (2) is provided with air guide holes (5), and the air guide holes (5) are provided with two groups and are symmetrically distributed by taking the vertical plane of the electric heating knife (10) as the center.

5. The blanking device for producing plastic woven bags according to claim 1, wherein: the air guide cover (4) is arranged at the inner top of the material cutting table (1) and below the material cutting groove (2), an air guide cavity (6) is formed above the air guide cover (4), a first fan (7) is arranged in the material cutting table (1), and the output end of the first fan (7) is connected with the air guide cover (4).