CN211842740U

CN211842740U - Label removing equipment for polyester bottles

Info

Publication number: CN211842740U
Application number: CN201922286382.XU
Authority: CN
Inventors: 钱鑫; 王峰敏; 尚雷雷; 周宁宁
Original assignee: Liaoyang Shengda Renewable Resources Utilization Co ltd
Current assignee: Liaoyang Shengda Renewable Resources Utilization Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-11-03
Anticipated expiration: 2029-12-18

Abstract

A label removing device for polyester bottles belongs to the technical field of polyester bottle recycling equipment. The label removing equipment for the polyester bottle comprises a label removing barrel which is obliquely arranged and a movable cutter shaft which is coaxially arranged with the label removing barrel; the inner wall of the label removing barrel is provided with a plurality of fixed cutters which are claw-shaped structures; the movable knife shaft is provided with a plurality of movable knives which are arranged in parallel with the fixed knives. The label removing equipment for the polyester bottle can improve the label removing efficiency and quality.

Description

Label removing equipment for polyester bottles

Technical Field

The utility model relates to a polyester bottle recovery plant technical field, in particular to a take off mark equipment for polyester bottle.

Background

With the economic development and the improvement of living standard, the number of beverage packages is increased dramatically, wherein the annual consumption of plastic bottles is large. In super-large cities, the waste beverage packages account for 40-50% of the total amount of the packaging waste, and the waste beverage packages with remarkable quantity are effectively recycled and treated, so that the waste beverage packages have great recycling value. In a general production process, a certain number of beverage bottles are compressed into blocks, the blocks are transported to a recycled plastic recycling enterprise, polyester bottle chip finished products are obtained through the processes of unpacking, label removing, crushing, sorting, rinsing, dewatering and the like, and label paper of plastic bottle bodies seriously influences the quality of the finished products and needs to be processed by a label removing machine. However, the existing label removing machine has the problems of low label removing efficiency, high tool changing frequency, large bottle body scratch, more generated plastic powder and the like due to the reasons of insufficient quantity of moving tools and fixed tools of a label removing barrel, improper shape and angle of the tools and the like, and the label removing quality is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that prior art exists, the utility model provides a take off mark equipment for polyester bottle can improve and take off mark efficiency and quality.

In order to realize the purpose, the technical scheme of the utility model is that:

a label removing device for polyester bottles comprises a label removing barrel which is obliquely arranged and a movable knife shaft which is coaxially arranged with the label removing barrel;

the inner wall of the label removing barrel is provided with a plurality of fixed cutters which are claw-shaped structures;

the movable knife shaft is provided with a plurality of movable knives which are arranged in parallel with the fixed knives.

It still is provided with feed inlet, fan, discharge gate, trademark paper collection cage and bottle lid collection cage to take off the mark section of thick bamboo, the feed inlet sets up on the upper portion of taking off mark section of thick bamboo one end, trademark paper collection cage sets up in the lower part of taking off mark section of thick bamboo one end, the fan sets up the other end of taking off the mark section of thick bamboo, the discharge gate sets up in the lower part of taking off the mark section of thick bamboo other end, the bottle lid is collected the cage and is being taken off the lower part that the mark section of thick bamboo is close to fan one side, and the top of bottle lid collection cage is provided with.

The height of the cutting edge of the movable cutter is 4 cm.

The fixed cutter and the movable cutter are both made of hard alloy materials.

The fixed cutter and the movable cutter are both inclined by 30 degrees with the vertical surface.

The utility model has the advantages that:

1) the claw-shaped fixed knife can not only cut the concave label paper of the bottle body, but also play a role in fixing the plastic bottle, thereby improving the label removing quality;

2) the movable knife and the fixed knife are arranged in parallel and inclined at an angle of 30 degrees with the vertical plane, so that the distance between the movable knife and the fixed knife and the angle for removing the label paper are improved, and the label paper can be completely cut off in the process that the polyester bottle rotates along with the movable knife shaft;

3) the height of the cutting edge of the movable knife is increased, so that the frequency of tool changing can be reduced, the cost is reduced, and the working efficiency is improved;

4) the bottle lid is collected the cage and can be collected most bottle lid, reduces workman's work load in the later stage work, improves work efficiency.

Additional features and advantages of the invention will be set forth in part in the detailed description which follows.

Drawings

FIG. 1 is a schematic structural diagram of a label removing device for polyester bottles according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a fixed knife provided by the embodiment of the present invention.

Reference numerals in the drawings of the specification include:

1-feeding hole, 2-label removing barrel, 3-fixed knife, 4-movable knife, 5-movable knife shaft, 6-fan, 7-trademark paper collecting cage, 8-bottle cap collecting cage and 9-discharging hole.

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.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

In order to solve the problems in the prior art, as shown in fig. 1 to 2, an embodiment of the present invention provides a label removing device for a polyester bottle, which includes a label removing barrel 2 disposed obliquely and a movable knife shaft 5 disposed coaxially with the label removing barrel 2;

the inner wall of the label removing barrel 2 is provided with a fixed cutter 3, the fixed cutter 3 is of a claw-shaped structure, and the cutter point of the fixed cutter 3 is triangular due to the claw-shaped structure, so that the label removing effect is good;

the movable knife 4 is arranged on the movable knife shaft 5, the movable knife 4 is arranged in parallel with the fixed knife 3, and the height of the blade of the movable knife 4 is 4 cm;

the fixed cutter 3 and the movable cutter 4 are made of hard alloy materials, the hard alloy materials are wear-resistant, the cutter body is prevented from being damaged when hard objects are encountered in the label removing process, the fixed cutter 3 and the movable cutter 4 are inclined by 30 degrees from the vertical surface, and in the embodiment, the vertical surface is the surface vertical to the ground.

Take off a mark section of thick bamboo 2 and still be provided with feed inlet 1, fan 6, discharge gate 9, cage 7 is collected to trademark paper and bottle lid collection cage 8, feed inlet 1 sets up on the upper portion of taking off 2 one ends of a mark section of thick bamboo, trademark paper collection cage 7 sets up in the lower part of taking off 2 one ends of a mark section of thick bamboo, fan 6 sets up the other end of taking off 2 mark sections of thick bamboo, discharge gate 9 sets up in the lower part of taking off 2 other ends of a mark section of thick bamboo, cage 8 is collected to the bottle lid and sets up in the lower part of taking off 2 mark sections of thick bamboo and being close to 6 one sides of fan, the top.

In this embodiment, move the sword 4 and set up 30, divide three rows to set up, three rows move the even setting of sword 4 along the circumference that moves the sword 5, stationary knife 3 sets up 60, divide three rows to set up, three rows stationary knife 3 are along the even setting of the inner wall circumference that takes off the mark section of thick bamboo 2, stationary knife 3 corresponds with the position that sets up that moves the sword 4, stationary knife 3 and move the sword 4 and all install on the knife rest that takes off mark section of thick bamboo 2 and move the sword 5 during installation, through the quantity that increases and move the sword 4 the height of sword 4 cutting edge, and adopt the claw shape to take off mark section of thick bamboo 2 stationary knife 3 and increase the quantity of stationary knife 3, can cut open the concave surface trademark paper of body, also can play the effect of fixed plastic bottle, trademark paper to moving the sword 4 cutting body has good effect, the claw shape structure stationary knife 3 is more easy with flattening the plastic bottle, trademark paper scrapes.

The operating principle of the label removing equipment for the polyester bottle is as follows:

in the production process, the bottle body enters the label removing barrel 2 from the feeding hole 1, the bottle body is in contact with a cutter tip between the movable cutter 4 and the fixed cutter 3 and is peeled off from a label through the rotation of the movable cutter shaft 5, the peeled label paper is separated through the wind power of the fan 6 and is collected through the label paper collecting cage 7, the efficiency is high, the energy is saved (water is not needed), the convenience is realized, the daily maintenance of machinery is easy, the label removing rate is up to more than 98%, meanwhile, in the process of peeling the label paper of the bottle body, the bottle cover which drops along the inclined direction of the movable cutter shaft 5 along with the bottle body is also provided, through the bottle cover collecting cage 8 arranged below the label removing barrel 2, a screen which is larger than the bottle cover and smaller than the bottle body is adopted, the fallen bottle cover is timely collected by free falling, the labor amount of workers is reduced, the processing pressure of the next link is reduced, and finally.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The label removing equipment for the polyester bottle is characterized by comprising a label removing barrel which is obliquely arranged and a movable cutter shaft which is coaxially arranged with the label removing barrel;

2. The label removing device for the polyester bottles of claim 1, wherein the label removing cylinder is further provided with a feed inlet, a fan, a discharge outlet, a label paper collecting cage and a bottle cap collecting cage, the feed inlet is arranged on the upper portion of one end of the label removing cylinder, the label paper collecting cage is arranged on the lower portion of one end of the label removing cylinder, the fan is arranged on the other end of the label removing cylinder, the discharge outlet is arranged on the lower portion of the other end of the label removing cylinder, the bottle cap collecting cage is arranged on the lower portion of one side, close to the fan, of the label removing cylinder, and a screen is arranged at the top of the bottle cap collecting cage and used for enabling the bottle cap to enter the bottle cap collecting cage.

3. The label removing apparatus for the polyester bottle as claimed in claim 1, wherein the height of the moving blade is 4 cm.

4. The label removing apparatus for the polyester bottle as claimed in claim 1, wherein the stationary knife and the movable knife are made of hard alloy material.

5. The label removing apparatus for polyester bottles of claim 1, wherein said stationary knife and said movable knife are both disposed inclined at 30 ° from the vertical plane.