CN216180770U

CN216180770U - Curtain coating processingequipment of degradable food packaging material

Info

Publication number: CN216180770U
Application number: CN202122378141.5U
Authority: CN
Inventors: 王松之; 王晓凯
Original assignee: Weifang Huawei New Material Technology Co ltd
Current assignee: Weifang Huawei New Material Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-05
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a casting processing device of a degradable food packaging material, which comprises a shell, wherein the side wall of the shell is fixedly connected with a motor, the output end of the motor penetrates through the side wall of the shell and is rotatably connected with the inner wall of the shell, the motor is fixedly connected with a rotating rod, a winding roller is slidably sleeved on the rotating rod, the inner wall of the shell is fixedly connected with a supporting seat, the supporting seat is provided with an empty groove, the inner wall of the empty groove is slidably connected with a moving rod, an adjusting mechanism is arranged between the moving rod and the supporting seat, and the upper end of the moving rod is fixedly connected with an arc-shaped plate. According to the utility model, the winding amount of the film is controlled by adjusting the distance between the winding roller and the arc-shaped plate; the electric telescopic rod is started through the switch to drive the blade to cut off the film, manual operation is not needed, and therefore the film winding efficiency is improved.

Description

Curtain coating processingequipment of degradable food packaging material

Technical Field

The utility model relates to the technical field of packaging material processing equipment, in particular to a casting processing device for a degradable food packaging material.

Background

In order to reduce plastic pollution, many food packages are packaged by degradable materials, wherein the degradable films become most of the food packaging materials, and the degradable films have the functions and characteristics of traditional plastics and can be decomposed and degraded in natural environment through the action of microorganisms in soil and water or the action of ultraviolet rays in sunlight after the service life is reached.

In the production process of the degradable film, raw materials are plasticized and melted by an extruder, extruded by a T-shaped structure forming die, cast to the roll surface of a cooling roller which rotates stably in a sheet shape, a diaphragm is cooled and shaped on the cooling roller, and then a product is rolled after traction and trimming. However, most of the conventional winding devices do not have a device capable of adjusting the winding amount, and the utility model provides a casting processing device for degradable food packaging materials based on the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a casting processing device for degradable food packaging materials.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a curtain coating processing device of a degradable food packaging material comprises a shell, wherein a motor is fixedly connected to the side wall of the shell, the output end of the motor penetrates through the side wall of the shell and is rotatably connected with the inner wall of the shell, a rotating rod is fixedly connected with the motor, a winding roller is sleeved on the rotating rod in a sliding manner, a supporting seat is fixedly connected to the inner wall of the shell, a hollow groove is formed in the supporting seat, a moving rod is slidably connected to the inner wall of the hollow groove, an adjusting mechanism is arranged between the moving rod and the supporting seat, an arc-shaped plate is fixedly connected to the upper end of the moving rod, a placing groove is formed in the surface of the arc-shaped plate, a switch is fixedly connected to the inner wall of the placing groove, a pressing block is slidably connected to the inner wall of the placing groove and is arranged right above the switch, an electric telescopic rod is fixedly connected to the inner wall of the upper end of the shell, and a blade is fixedly connected to the output end of the electric telescopic rod, the upper end inner wall fixedly connected with of casing two first fixed columns, two the spout has all been seted up to first fixed column, two the equal fixedly connected with slider of inner wall of spout, two the equal fixedly connected with first gyro wheel in bottom of slider, two second fixed columns of the lower extreme inner wall fixedly connected with of casing, two the equal fixedly connected with second gyro wheel in upper end of second fixed column.

Preferably, the surface of dwang is equipped with four stoppers, the inner wall of wind-up roll is equipped with corresponding spacing groove.

Preferably, adjustment mechanism is including establishing the inserted bar on the supporting seat, the inserted bar run through the lateral wall of supporting seat and rather than inner wall sliding connection, and extend to the dead slot in, be equipped with a plurality of slots on the carriage release lever, the inserted bar with slot phase-match and rather than inner wall sliding connection.

Preferably, the other end fixedly connected with handle of inserted bar, fixedly connected with first spring between supporting seat and the handle, first spring housing is established in the outside of inserted bar.

Preferably, the inner wall fixedly connected with of standing groove is a plurality of first telescopic links, and is a plurality of the other end of first telescopic link all is connected with the lower fixed surface of briquetting, the lower surface of briquetting and the inner wall fixedly connected with of standing groove are a plurality of second springs, and is a plurality of the second spring is the same with the figure of first telescopic link, and the second spring is all established in the outside of the first telescopic link that corresponds.

Preferably, the inner wall fixedly connected with second telescopic link of spout, the other end and the slider fixed connection of second telescopic link, fixedly connected with third spring between the inner wall of spout and the slider, the outside at second telescopic link is established to the third spring cover.

Preferably, the lowest ends of the two first rollers are lower than the uppermost ends of the two second rollers, and the two first rollers are located at two sides of the two second rollers.

The utility model has the beneficial effects that:

1. through mutually supporting of inserted bar and slot for can adjust the distance between wind-up roll and the arc, and then control the rolling volume of film.

2. Through briquetting extrusion switch for electric telescopic handle starts, and electric telescopic handle's output drives the blade and cuts off the film, need not manual operation.

According to the utility model, the winding amount of the film is controlled by adjusting the distance between the winding roller and the arc-shaped plate; the electric telescopic rod is started through the switch to drive the blade to cut off the film, manual operation is not needed, and therefore the film winding efficiency is improved.

Drawings

FIG. 1 is a cross-sectional view of a casting apparatus for producing a degradable food packaging material according to the present invention.

Fig. 2 is a rear view of a casting apparatus for producing a degradable food packaging material according to the present invention.

FIG. 3 is a perspective view of a rotating rod in a casting apparatus for producing a degradable food packaging material according to the present invention.

Fig. 4 is an enlarged view of a structure at a position in a casting processing device of the degradable food packaging material.

Fig. 5 is an enlarged view of a structure at a position B in the casting processing device of the degradable food packaging material.

In the figure: the device comprises a shell 1, a motor 2, a rotating rod 3, a winding roller 4, a supporting seat 5, a moving rod 6, an inserting rod 7, a first spring 8, an arc-shaped plate 9, a switch 10, a pressing block 11, a second spring 12, an electric telescopic rod 13, a blade 14, a first fixing column 15, a sliding block 16, a first roller 17, a third spring 18, a second fixing column 19 and a second roller 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a curtain coating processingequipment of degradable food packaging material, including casing 1, the opening has been seted up to the lateral wall of casing 1, the film after the processing can penetrate from the opening part, then carry out subsequent rolling work, the lateral wall fixedly connected with motor 2 of casing 1, motor 2's output runs through the lateral wall of casing 1 and is connected rather than the inner wall rotation, and fixedly connected with dwang 3, sliding sleeve is equipped with wind-up roll 4 on dwang 3, the surface of dwang 3 is equipped with four stoppers, the inner wall of wind-up roll 4 is equipped with the spacing groove that corresponds, through the effect of stopper and spacing groove, make dwang 3 can drive wind-up roll 4 and rotate.

The inner wall of the shell 1 is fixedly connected with a supporting seat 5, the supporting seat 5 is provided with a hollow groove, the inner wall of the hollow groove is connected with a moving rod 6 in a sliding manner, the upper end of the moving rod 6 is fixedly connected with an arc-shaped plate 9, an adjusting mechanism is arranged between the moving rod 6 and the supporting seat 5, the adjusting mechanism comprises an inserting rod 7 arranged on the supporting seat 5, the inserting rod 7 penetrates through the side wall of the supporting seat 5 and is connected with the inner wall in a sliding manner and extends into the hollow groove, a plurality of slots are arranged on the moving rod 6, the inserting rod 7 is matched with the slots and is connected with the inner wall in a sliding manner, the other end of the inserting rod 7 is fixedly connected with a handle, a first spring 8 is fixedly connected between the supporting seat 5 and the handle, the first spring 8 is sleeved outside the inserting rod 7, the inserting rod 7 is far away from the slots by pulling the handle, the height of the moving rod 6 can be adjusted, and the distance between the arc-shaped plate 9 and the wind-up roll 4 can be changed, and then the rolling amount of the film is controlled, after the distance is adjusted, the handle is loosened, and the inserted bar 7 can be inserted into the slot again under the action of the first spring 8.

The surface of the arc-shaped plate 9 is provided with a placing groove, the inner wall of the placing groove is fixedly connected with a switch 10, the inner wall of the placing groove is connected with a pressing block 11 in a sliding manner, the pressing block 11 is arranged right above the switch 10, the inner wall of the placing groove is fixedly connected with a plurality of first telescopic rods, the other ends of the plurality of first telescopic rods are all fixedly connected with the lower surface of the pressing block 11, the lower surface of the pressing block 11 and the inner wall of the placing groove are fixedly connected with a plurality of second springs 12, the number of the plurality of second springs 12 is the same as that of the first telescopic rods, the second springs 12 are all sleeved outside the corresponding first telescopic rods, the inner wall of the upper end of the shell 1 is fixedly connected with an electric telescopic rod 13, the output end of the electric telescopic rod 13 is fixedly connected with a blade 14, the switch 10 is electrically connected with the electric telescopic rod 13, the pressing block 11 is abutted against the switch 10, the switch 10 controls the electric telescopic rod 13 to be started, the output end of the electric telescopic rod 13 drives the blade 14 to move downwards, thereby cutting the film.

The inner wall of the upper end of the shell 1 is fixedly connected with two first fixed columns 15, the two first fixed columns 15 are both provided with sliding chutes, the inner walls of the two sliding chutes are both fixedly connected with sliding blocks 16, the inner wall of the sliding chute is fixedly connected with second telescopic rods, the other ends of the second telescopic rods are fixedly connected with the sliding blocks 16, third springs 18 are fixedly connected between the inner walls of the sliding chutes and the sliding blocks 16, the third springs 18 are sleeved outside the second telescopic rods, the bottom ends of the two sliding blocks 16 are both fixedly connected with first rollers 17, the inner wall of the lower end of the shell 1 is fixedly connected with two second fixed columns 19, the upper ends of the two second fixed columns 19 are both fixedly connected with second rollers 20, the lowest end of the two first rollers 17 is lower than the uppermost ends of the two second rollers 20, the two first rollers 17 are positioned on both sides of the two second rollers 20, and the film sequentially passes through the two first rollers 17 and the two second rollers 20, the first roller 17 is pressed and the third spring 18 is compressed, thereby tensioning the film.

In the utility model, firstly, a worker sleeves the winding roller 4 on the rotating rod 3, referring to fig. 1, then the worker penetrates the processed film through the opening, then penetrates through the two first rollers 17 and the two second rollers 20, and finally is connected to the winding roller 4, at the moment, the first rollers 17 are extruded to drive the sliding block 16 to move towards the sliding groove, the third spring 18 is compressed, and the film can be tensioned under the action of the third spring 18.

Then the staff pulling handle drives inserted bar 7 and keeps away from the slot, and first spring 8 is stretched, adjusts the height of carriage release lever 6 for the distance between arc 9 and wind-up roll 4 changes, thereby the rolling volume of control film, adjusts the distance after, and the staff loosens the handle, under the effect of first spring 8, and inserted bar 7 reinserts in the slot, and then fixes carriage release lever 6 and arc 9.

Then staff starter motor 2, motor 2's output drives dwang 3 and rotates, under the effect of four stoppers, dwang 3 drives wind-up roll 4 and rotates, wind-up roll 4 rolls the film, when the film on wind-up roll 4 reaches certain coiling volume, the film on wind-up roll 4 can support on arc 9, thereby let briquetting 11 on the arc 9 receive the extrusion and move down, second spring 12 is compressed, briquetting 11 moves down and can offset with switch 10, switch 10 control electric telescopic handle 13, electric telescopic handle 13's output drives blade 14 and cuts off the film.

And finally, the worker stops the motor 2, takes down the winding roller 4, and resets the second spring 12, so that the pressing block 11 is separated from the switch 10, and the electric telescopic rod 13 resets.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The curtain coating processing device of the degradable food packaging material comprises a shell (1) and is characterized in that a motor (2) is fixedly connected to the side wall of the shell (1), the output end of the motor (2) penetrates through the side wall of the shell (1) and is rotatably connected with the inner wall of the shell, a rotating rod (3) is fixedly connected with the rotating rod, a winding roller (4) is sleeved on the rotating rod (3) in a sliding mode, a supporting seat (5) is fixedly connected to the inner wall of the shell (1), an empty groove is formed in the supporting seat (5), a moving rod (6) is slidably connected to the inner wall of the empty groove, an adjusting mechanism is arranged between the moving rod (6) and the supporting seat (5), an arc-shaped plate (9) is fixedly connected to the upper end of the moving rod (6), a placing groove is formed in the surface of the arc-shaped plate (9), and a switch (10) is fixedly connected to the inner wall of the placing groove, the inner wall sliding connection of standing groove has briquetting (11), briquetting (11) are directly over switch (10), the upper end inner wall fixedly connected with electric telescopic handle (13) of casing (1), the output fixedly connected with blade (14) of electric telescopic handle (13), two first fixed columns (15) of the upper end inner wall fixedly connected with of casing (1), two the spout has all been seted up in first fixed column (15), two the equal fixedly connected with slider (16) of inner wall of spout, two the equal fixedly connected with first gyro wheel (17) in bottom of slider (16), two second fixed columns (19) of the lower extreme inner wall fixedly connected with of casing (1), two the equal fixedly connected with second gyro wheel (20) in upper end of second fixed column (19).

2. Casting processing device of degradable food packaging material according to claim 1, characterized in that the surface of the rotating rod (3) is provided with four limiting blocks, and the inner wall of the wind-up roll (4) is provided with corresponding limiting grooves.

3. Casting processing device of degradable food packaging material according to claim 1, wherein said adjusting mechanism comprises an inserting rod (7) disposed on the supporting seat (5), said inserting rod (7) penetrates the side wall of the supporting seat (5) and is slidably connected with the inner wall thereof, and extends into the empty slot, said moving rod (6) is provided with a plurality of slots, said inserting rod (7) is matched with the slots and is slidably connected with the inner wall thereof.

4. Casting processing device of degradable food packaging material according to claim 3, characterized in that the other end of the inserted bar (7) is fixedly connected with a handle, a first spring (8) is fixedly connected between the support base (5) and the handle, and the first spring (8) is sleeved outside the inserted bar (7).

5. The casting processing device of degradable food packaging material according to claim 1, wherein a plurality of first telescopic rods are fixedly connected to the inner wall of the placing groove, the other ends of the plurality of first telescopic rods are fixedly connected to the lower surface of the pressing block (11), a plurality of second springs (12) are fixedly connected to the lower surface of the pressing block (11) and the inner wall of the placing groove, the number of the plurality of second springs (12) is the same as that of the first telescopic rods, and the second springs (12) are all sleeved outside the corresponding first telescopic rods.

6. The casting processing device of degradable food packaging material according to claim 1, wherein a second telescopic rod is fixedly connected to the inner wall of the chute, the other end of the second telescopic rod is fixedly connected with the sliding block (16), a third spring (18) is fixedly connected between the inner wall of the chute and the sliding block (16), and the third spring (18) is sleeved outside the second telescopic rod.

7. Casting processing device of degradable food packaging material according to claim 1, characterized in that the lowest end of two said first rollers (17) is lower than the highest end of two second rollers (20), and two said first rollers (17) are located at both sides of two second rollers (20).