CN211363089U - Present cup rim charge recovery unit of drinking - Google Patents

Abstract

A device for recovering leftovers of a present drinking cup comprises a shearing mechanism, wherein the lower end of the shearing mechanism is connected with an air blowing conveying mechanism, the air blowing conveying mechanism is connected with a return material storage hopper through a conveying pipe, and a discharge port of the return material storage hopper is connected with a feeding hopper; the shearing mechanism comprises a shell, a feed inlet is formed in the upper end of the shell, and a primary shearing mechanism and a secondary shearing mechanism are sequentially arranged in the shell from top to bottom; the primary shearing mechanism and the secondary shearing mechanism are driven by a driving mechanism; the blast conveying mechanism comprises an air chamber arranged below the shell, one end of the air chamber is connected with the fan, the other end of the air chamber is connected with the reducing pressurization pipe, and the reducing pressurization pipe is connected with the conveying pipe. The utility model provides a pair of present drinking cup rim charge recovery unit can carry out quick shearing breakage to the side material to carry through wind-force, need not artifical the transfer, reduce intensity of labour.

Description

Present cup rim charge recovery unit of drinking

Technical Field

The utility model relates to a present drinking cup processingequipment, especially a present drinking cup rim charge recovery unit.

Background

The process of the present cup produced by the company comprises the following steps: firstly, melting raw materials, extruding the raw materials into plastic sheets by a sheet pulling machine, cutting two side edges into fixed widths, and then coiling and storing the plastic sheets; secondly, hot pressing the mixture into a cup shape through equipment, and popping the cup shape to stack;

finally, the side wall of the cup body is printed with corresponding marks and then packaged, and the process is finished.

After the plastic sheet is hot-pressed into a cup body, the plastic sheet is a porous belt (rim charge), and the plastic sheet is directly discarded, so that material waste is easily caused. The prior art generally recycles the crushed materials. The existing crusher is generally fed in a hopper mode, and additional feeding is needed; the cutting mechanism is a simple double guide roller, the double guide roller is provided with a cutter disc, and the cutting and crushing efficiency is low. In addition, the crushed materials fall and are collected, and then the crushed materials are transferred to a raw material blanking position for recycling.

The edge material is strip-shaped and is not suitable for bucket feeding, and the edge material is not suitable for secondary transfer and is easily polluted; in addition, the quantity is also large, and the labor intensity is greatly increased in the conventional mode.

Disclosure of Invention

The utility model aims to solve the technical problem that a present drinking cup rim charge recovery unit is provided, can carry out quick shearing breakage to the feed back to carry through wind-force, need not artifical the transfer, reduce intensity of labour.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a device for recovering leftovers of a present drinking cup comprises a shearing mechanism, wherein the lower end of the shearing mechanism is connected with an air blowing conveying mechanism, the air blowing conveying mechanism is connected with a return material storage hopper through a conveying pipe, and a discharge port of the return material storage hopper is connected with a feeding hopper;

the shearing mechanism comprises a shell, a feed inlet is formed in the upper end of the shell, and a primary shearing mechanism and a secondary shearing mechanism are sequentially arranged in the shell from top to bottom; the primary shearing mechanism and the secondary shearing mechanism are driven by a driving mechanism;

the blast conveying mechanism comprises an air chamber arranged below the shell, one end of the air chamber is connected with the fan, the other end of the air chamber is connected with the reducing pressurization pipe, and the reducing pressurization pipe is connected with the conveying pipe.

The primary shearing mechanism comprises primary shearing rollers which are arranged in parallel, a plurality of groups of primary blades which are arranged in parallel are distributed on each primary shearing roller, and the primary blades on the two primary shearing rollers are in one-to-one correspondence and are mutually meshed.

The secondary shearing mechanism comprises a secondary shearing roller, a plurality of groups of secondary blades which are arranged in parallel are distributed on the secondary shearing roller, and the secondary blades are positioned between the primary blades which are meshed with each other.

The driving mechanism drives the driven chain wheel which is coaxially connected with the primary shearing roller and the secondary shearing roller, the driving chain wheel which is coaxially connected with the first motor and the chain which is wound on the driven chain wheel and the driving chain wheel.

The casing top is equipped with the support, is equipped with first deflector roll, second deflector roll on the support, and the support front end articulates there is the adjustable shelf, installs the third deflector roll on the adjustable shelf, and the adjustable shelf both ends articulate has the air spring, and the air spring other end is articulated with the support.

The utility model relates to a present drinking cup rim charge recovery unit has following technological effect:

1) the primary shearing mechanism with the blades meshed with each other is arranged, so that the cutting and crushing can be rapidly carried out, the clamping and conveying can be automatically completed, and manual feeding is not needed; through the slew velocity of adjusting the blade, can cooperate with the hot pressing equipment of cup shaping department, can directly be broken and reuse like this after giving drinking cup rim charge output, avoid giving drinking cup rim charge to stain.

2) The mechanism is sheared through setting up the one-level, the mechanism is sheared to the second grade to drive through a motor, can form a plurality of crushing districts of extrusion, and then will give away the high-efficient shearing breakage of drinking cup rim charge.

3) Through setting up air blast conveying mechanism, adopt malleation wind-force to carry, transport efficiency is high, safe and reliable, and the transfer route is long, the arrangement form is nimble various, saving equipment area.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is the structure schematic diagram of the middle-stage shearing mechanism and the second-stage shearing mechanism of the present invention.

Fig. 5 is a top view of the first-stage shearing mechanism and the second-stage shearing mechanism of the present invention.

Fig. 6 is a schematic layout diagram of the primary blade according to the present invention.

Fig. 7 is a cross-sectional view of a secondary blade according to the present invention.

Fig. 8 is a schematic view of the operation of the middle shearing mechanism of the present invention.

Fig. 9 is a schematic structural diagram of the present invention.

In the figure: shearing mechanism 1, blast air conveying mechanism 2, conveyer pipe 3, feed back storage hopper 4, hopper 5, casing 6, feed inlet 7, one-level shearing mechanism 8, second grade shearing mechanism 9, actuating mechanism drive 10, air chamber 11, fan 12, reducing booster pipe 13, support 14, first deflector roll 15, second deflector roll 16, third deflector roll 18, air spring 19, raw materials storage hopper 20, screw conveyer 21.

Detailed Description

As shown in figure 1, the leftover material recovery device for the drinking cup comprises a shearing mechanism 1, wherein the shearing mechanism 1 rapidly shears the leftover materials, then the leftover materials fall down, enter a blast conveying mechanism 2 and enter a returned material storage hopper 4 for storage through wind conveying. The lower end of the feed back storage hopper 4 is provided with a feeding hopper 5, and the upper end of the feeding hopper is additionally connected with a raw material storage hopper 20. The two are mixed in a hopper 5, lifted and conveyed upwards by a screw conveyor 21, and finally enter a sheet pulling machine to be melted and extruded into sheets.

Specifically, shearing mechanism 1 includes casing 6, and casing 6 upper end is equipped with feed inlet 7, and feed inlet 7 one side is vertical to be fixed with support 14, is equipped with first deflector roll 15, second deflector roll 16 on the support 14, and support 14 front end articulates there is the adjustable shelf 17, installs third deflector roll 18 on the adjustable shelf 17, and the two ends of adjustable shelf 17 articulate there is air spring 19, and the air spring 19 other end is articulated with support 14.

As shown in fig. 9, the leftovers of the drinking cup are wound in the direction shown in the figure, enter through the feed inlet 7, are clamped by the internal first-stage shearing mechanism 8, and are sheared and conveyed downwards. The movable frame 17 connected with the gas spring 19 can swing up and down at a certain angle, so that the rim charge of the drinking cup can be tensioned to a certain extent.

As shown in fig. 4 to 8, a first-stage shearing mechanism 8 and a second-stage shearing mechanism 9 are sequentially installed in the housing 6 from top to bottom. The primary shearing mechanism 8 comprises two groups of primary shearing rollers 8-1 which are arranged in parallel, a plurality of groups of primary blades 8-2 which are arranged in parallel are distributed on each primary shearing roller 8-1, and the blades of the primary blades 8-2 on the two primary shearing rollers 8-1 are in one-to-one correspondence and are mutually meshed. The secondary shearing mechanism 9 comprises a secondary shearing roller 9-1, a plurality of groups of secondary blades 9-2 which are arranged in parallel are distributed on the secondary shearing roller 9-1, and the secondary blades 9-2 are correspondingly positioned between the primary blades 8-2 which are meshed with each other.

The first-stage shearing roller 8-1 and the second-stage shearing roller 9-1 are coaxially connected with a driven chain wheel 10-1, one side of the shell 6 is provided with a short shaft through a bearing and a bearing seat, a driving chain wheel 10-3 is fixed on the short shaft, the driving chain wheel 10-3 is driven by a first motor 10-2, a chain 10-4 bypasses the driven chain wheel 10-1 and the driving chain wheel 10-3, the left first-stage shearing roller 8-1 rotates clockwise, the right first-stage shearing roller 8-1 rotates anticlockwise, and the lower second-stage shearing roller 9-1 rotates clockwise.

Allowing the rim charge of the drinking cup to pass through an extrusion crushing area formed by the left and right first-level blades 8-2 from top to bottom, receiving the mutual occlusion extrusion of the two groups of first-level blades 8-2, and quickly shearing and crushing; the crushed material enters a crushing area formed by the primary blade 8-2 and the secondary blade 9-2, and falls after being sheared again by the secondary blade 9-2.

The bottom end of the shell 6 is in a tapered and reduced state, so that the broken leftovers of the drinking cup can fall down concentratedly.

The blowing and conveying mechanism 2 comprises an air chamber 11 arranged below the shell 6, one end of the air chamber 11 is connected with a fan 12, the other end of the air chamber is connected with a reducing booster pipe 13, and the reducing booster pipe 13 is connected with the conveying pipe 3.

The fan 12 sends the air flow into the air chamber 11, and the fragments falling into the air chamber 11 enter the conveying pipe 3 under the action of the air flow and are sent into the feed back storage hopper 4 through the conveying pipe to be stored for standby.

Claims (5)

1. The utility model provides a present drinking cup rim charge recovery unit which characterized in that: the device comprises a shearing mechanism (1), wherein the lower end of the shearing mechanism (1) is connected with a blast conveying mechanism (2), the blast conveying mechanism (2) is connected with a return material storage hopper (4) through a conveying pipe (3), and a discharge hole of the return material storage hopper (4) is connected with a feeding hopper (5);

the shearing mechanism (1) comprises a shell (6), a feed inlet (7) is formed in the upper end of the shell (6), and a primary shearing mechanism (8) and a secondary shearing mechanism (9) are sequentially arranged in the shell (6) from top to bottom; the primary shearing mechanism (8) and the secondary shearing mechanism (9) are driven by a driving mechanism (10);

the blowing and conveying mechanism (2) comprises an air chamber (11) arranged below the shell (6), one end of the air chamber (11) is connected with the fan (12), the other end of the air chamber is connected with the reducing booster pipe (13), and the reducing booster pipe (13) is connected with the conveying pipe (3).

2. The apparatus for recycling leftovers of drinking cups as claimed in claim 1, wherein: the one-level shearing mechanism (8) comprises one-level shearing rollers (8-1) which are arranged in parallel, a plurality of groups of one-level blades (8-2) which are arranged in parallel are distributed on each one-level shearing roller (8-1), and the one-level blades (8-2) on the two one-level shearing rollers (8-1) are in one-to-one correspondence and are mutually meshed.

3. The apparatus for recycling leftovers of drinking cups as claimed in claim 1, wherein: the secondary shearing mechanism (9) comprises a secondary shearing roller (9-1), a plurality of groups of secondary blades (9-2) which are arranged in parallel are distributed on the secondary shearing roller (9-1), and the secondary blades (9-2) are positioned between the primary blades (8-2) which are mutually meshed.

4. The apparatus for recycling leftovers of drinking cups as claimed in claim 1, wherein: the driving mechanism drive (10) comprises a driven chain wheel (10-1) coaxially connected with the primary shearing roller (8-1) and the secondary shearing roller (9-1), a driving chain wheel (10-3) coaxially connected with the first motor (10-2) and a chain (10-4) wound on the driven chain wheel (10-1) and the driving chain wheel (10-3).

5. The apparatus for recycling leftovers of drinking cups as claimed in claim 1, wherein: the improved pneumatic conveying device is characterized in that a support (14) is arranged above the shell (6), a first guide roller (15) and a second guide roller (16) are arranged on the support (14), a movable frame (17) is hinged to the front end of the support (14), a third guide roller (18) is installed on the movable frame (17), air springs (19) are hinged to two ends of the movable frame (17), and the other end of each air spring (19) is hinged to the support (14).

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