CN219522242U - Degradable food packaging preservative film forming and preparing system - Google Patents

Abstract

The utility model relates to the technical field of preservative film preparation, in particular to a degradable food packaging preservative film forming and preparing system. The utility model provides a degradable food packaging preservative film forming and preparing system which can automatically cut degradable plastics and improve the working efficiency and the cutting quality. A degradable food packaging fresh-keeping film forming preparation system comprises a forming machine, a discharging nozzle and the like, wherein the bottom of the forming machine is connected with the discharging nozzle. According to the utility model, the lifting piece is driven to move through the telescopic end of the electric push rod, the lifting piece moves to drive the tool rest to rotate through the rotating plate, and the tool rest rotates to drive the blanking tool to rotate, so that the degradable plastic can be automatically cut, and the effects of improving the working efficiency and the cutting quality are achieved.

Description

Degradable food packaging preservative film forming and preparing system

Technical Field

The utility model relates to the technical field of preservative film preparation, in particular to a degradable food packaging preservative film forming and preparing system.

Background

The preservative film generally has moderate oxygen permeability and moisture permeability, the content of oxygen and moisture around the preserved product is regulated, dust is blocked, so that the preservative period of food is prolonged, most of the conventional food packaging preservative film materials are polyethylene materials, the polyethylene materials are difficult to degrade and recycle and pollute the environment, and in order to avoid polluting the environment, the degradable plastic can be processed into the degradable food packaging preservative film, the various properties of the product can meet the use requirement, the property is unchanged in the shelf life, and the product can be degraded into substances harmless to the environment under the natural environment condition after the product is used, and the degradable food packaging preservative film is usually used in a molding preparation system of the degradable food packaging preservative film.

The existing degradable food packaging preservative film forming and preparing system is characterized in that degradable plastics are usually placed into a forming machine, the degradable plastics are heated and plasticized through the forming machine, the plasticized degradable plastics are extruded, the extruded degradable plastics are cut through operators, and finally the cut degradable plastics are subjected to inflation stretching and shaping, so that the degradable food packaging preservative film is prepared, however, the existing device is usually used for manually cutting the extruded degradable plastics through operators, the operation is troublesome, and the cutting quality is difficult to guarantee in the cutting process.

Therefore, in order to overcome the defects in the prior art, a degradable food packaging preservative film forming and preparing system capable of automatically cutting degradable plastics and improving working efficiency and cutting quality is developed.

Disclosure of Invention

In order to overcome the defects that the existing device manually cuts extruded degradable plastics through operators, the operation is troublesome, and the cutting quality is difficult to ensure in the cutting process, the utility model provides a degradable food packaging preservative film forming and preparing system capable of automatically cutting the degradable plastics and improving the working efficiency and the cutting quality.

The technical implementation scheme of the utility model is as follows: the utility model provides a degradable food package preservative film shaping preparation system, includes make-up machine, discharge gate and blank mechanism, and make-up machine bottom is connected with the discharge gate, and the make-up machine is used for carrying out heating plasticization and extrusion to degradable plastics, and the rethread discharge gate exports fashioned degradable plastics to can prepare preservative film, be equipped with on the make-up machine and be used for carrying out the blank mechanism that cuts to degradable food package preservative film.

As the preference, blank mechanism is including electric putter, lifting part, the rotor plate, the knife rest, blank sword and backup pad, make-up machine lower part left and right sides all is connected with electric putter, all be connected with the lifting part on electric putter's the flexible end, both sides all are connected with the backup pad about the make-up machine, all be connected with the knife rest between the two parts around the backup pad, all be connected with the blank sword on the knife rest, both are connected with the rotor plate about the knife rest, the rotor plate all slides and the rotation with adjacent lifting part is connected, electric putter's flexible end drives the lifting part and removes, the lifter removes and drives the rotor plate and rotate, the rotor plate rotates and drives the knife rest and rotate in the backup pad, the knife rest rotates and drives the blank sword and rotate, thereby can cut the degradable.

Preferably, the device comprises a collecting mechanism, wherein the collecting mechanism comprises a sliding frame and collecting pieces, the sliding frames are connected to the lower sides of the supporting plates, the collecting pieces are connected between the sliding frames in a sliding mode, the collecting pieces are used for collecting waste generated during extrusion molding of degradable plastics, the collecting pieces can slide on the sliding frames, and operators can conveniently take out the waste in the collecting pieces.

Preferably, the lifting member is provided with a reinforcing rib.

Preferably, the blanking knife is of an inclined surface structure.

Preferably, the collecting member has a bucket structure.

The beneficial effects are that: 1. according to the utility model, the lifting piece is driven to move through the telescopic end of the electric push rod, the lifting piece moves to drive the tool rest to rotate through the rotating plate, and the tool rest rotates to drive the blanking tool to rotate, so that the degradable plastic can be automatically cut, and the effects of improving the working efficiency and the cutting quality are achieved.

2. According to the utility model, the collecting piece slides on the sliding frame to collect the waste generated when the degradable plastic is extruded, so that the effects of facilitating the collection of the waste by operators and improving the working efficiency can be achieved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a blanking mechanism of the present utility model.

Fig. 3 is a schematic structural view of the blanking mechanism of the present utility model.

Fig. 4 is a schematic perspective view of the aggregate mechanism of the present utility model.

Reference numerals illustrate: 1_make-up machine, 2_discharge gate, 3_blanking mechanism, 30_electric putter, 31_lifter, 32_rotating plate, 33_tool post, 34_blanking knife, 35_support plate, 4_aggregate mechanism, 40_carriage, 41_aggregate piece.

Detailed Description

The utility model will be further described with reference to examples of embodiments shown in the drawings.

The utility model provides a degradable food package preservative film shaping preparation system, as shown in figure 1, including make-up machine 1, discharge gate 2 and blank mechanism 3, make-up machine 1 bottom is connected with discharge gate 2, is equipped with on the make-up machine 1 and is used for carrying out the blank mechanism 3 that cuts to degradable food package preservative film.

As shown in fig. 1-4, the blanking mechanism 3 comprises an electric push rod 30, a lifting member 31, a rotating plate 32, a cutter rest 33, a blanking cutter 34 and a supporting plate 35, wherein the electric push rod 30 is connected to the left side and the right side of the lower portion of the forming machine 1, the lifting member 31 is connected to the telescopic end of the electric push rod 30, a reinforcing rib is arranged on the lifting member 31, the stability of the lifting member 31 can be improved, the supporting plate 35 is connected to the left side and the right side of the forming machine 1, the cutter rest 33 is connected between the front portion and the rear portion of the supporting plate 35 in a rotating mode, the cutter rest 33 is connected with the blanking cutter 34, the blanking cutter 34 is of an inclined structure and is convenient for cutting degradable plastics, the rotating plate 32 is connected to the left portion and the right portion of the cutter rest 33, and the rotating plate 32 is connected with the adjacent lifting member 31 in a sliding and rotating mode.

When the degradable food packaging preservative film needs to be molded and prepared, the device can be used for operation, degradable plastic is firstly placed into a molding machine 1, the molding machine 1 is used for heating and plasticizing the degradable plastic and then extruding the degradable plastic, then the extruding degradable plastic is output through a discharging nozzle 2, then an electric push rod 30 is started, the telescopic end of the electric push rod 30 drives a lifting piece 31 to move downwards, the lifting piece 31 moves to drive a rotating plate 32 to rotate, the rotating plate 32 rotates to drive a knife rest 33 to rotate on a supporting plate 35, the knife rest 33 rotates to drive a cutter 34 to rotate, the degradable plastic can be cut through the cutter 34, the electric push rod 30 is closed after the cutting operation is finished, and finally the cut degradable plastic is blown, stretched and shaped through external equipment, so that the preparation of the degradable food packaging preservative film can be completed.

As shown in fig. 1 and 4, the collecting mechanism 4 is further included, the collecting mechanism 4 includes a sliding frame 40 and a collecting member 41, the sliding frames 40 are connected to the lower sides of the supporting plates 35, the collecting member 41 is slidably connected between the sliding frames 40, the collecting member 41 is of a bucket type structure, plastics can be gathered, and collection is facilitated.

The collection mechanism 4 of this device is used, can collect the waste material that produces when extruding degradable plastics, when cutting the degradable plastics that extrudes to make-up machine 1, because the degradable plastics shape of extruding earlier is comparatively irregular, so need cut earlier the degradable plastics of extruding and collect and handle, can slide the discharge gate 2 below with collection member 41, collect the waste material through collection member 41, after the collection work is accomplished, slide collection member 41 to the front and back of balladeur train 40 or rear portion again, the operating personnel of being convenient for take out the waste material from collection member 41.

The above embodiments are only preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, so that all equivalent modifications made by the appended claims shall be included in the scope of the present utility model.

Claims (5)

1. A degradable food packaging preservative film forming and preparing system is characterized in that: the plastic packaging and fresh-keeping machine comprises a forming machine (1), a discharging nozzle (2) and a material cutting mechanism (3), wherein the bottom of the forming machine (1) is connected with the discharging nozzle (2), the forming machine (1) is used for heating, plasticizing and extrusion forming degradable plastics, and the formed degradable plastics are output through the discharging nozzle (2), so that fresh-keeping films can be prepared, and the material cutting mechanism (3) for cutting the degradable food packaging fresh-keeping films is arranged on the forming machine (1);

the blanking mechanism (3) comprises an electric push rod (30), lifting pieces (31), rotating plates (32), knife rests (33), blanking knives (34) and supporting plates (35), wherein the left side and the right side of the lower portion of the forming machine (1) are respectively connected with the electric push rod (30), the lifting pieces (31) are respectively connected to the telescopic ends of the electric push rod (30), the supporting plates (35) are respectively connected to the left side and the right side of the forming machine (1), knife rests (33) are respectively connected between the front portion and the rear portion of the supporting plates (35), the blanking knives (34) are respectively connected to the knife rests (33), the left portion and the right portion of each knife rest (33) are respectively connected with the rotating plates (32), the rotating plates (32) are respectively connected with the adjacent lifting pieces (31) in a sliding and rotating mode, the telescopic ends of the electric push rod (30) drive the lifting pieces (31) to move, the rotating plates (32) to rotate, the rotating plates (32) are respectively driven to rotate on the supporting plates (35), and the knife rests (33) are respectively rotated, so that the knife rests (33) are respectively driven to rotate, and the knife rests (34) to be rotated, and the left and the right portions of the left sides and the left sides of the electric push rod and the electric push rod.

2. The system for preparing the degradable food packaging preservative film by molding according to claim 1, which is characterized in that: still including mechanism (4) gathers materials, mechanism (4) gathers materials including balladeur train (40) and collection spare (41), backup pad (35) downside all is connected with balladeur train (40), and slidingtype between balladeur train (40) is connected with gathers materials spare (41), gathers materials spare (41) and are used for collecting the waste material that produces when extrusion to degradable plastics, gathers materials spare (41) and can slide on balladeur train (40), and the operating personnel of being convenient for takes out the waste material in gathering materials spare (41).

3. The system for preparing the degradable food packaging preservative film by molding according to claim 1, which is characterized in that: the lifting piece (31) is provided with a reinforcing rib.

4. The system for preparing the degradable food packaging preservative film by molding according to claim 1, which is characterized in that: the blanking knife (34) is of an inclined plane structure.

5. The system for preparing the degradable food packaging preservative film by molding according to claim 2, which is characterized in that: the collecting member (41) has a bucket structure.