CN215691812U

CN215691812U - CPLA straw intelligence online vacuum crystallization equipment

Info

Publication number: CN215691812U
Application number: CN202122500518.XU
Authority: CN
Inventors: 李红侠
Original assignee: Anhui New Green Material Environmental Protection Technology Co ltd
Current assignee: Anhui Jusheng Biotechnology Co.,Ltd.
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-02-01
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses an intelligent online vacuum crystallization device for a CPLA straw, which comprises a main body shell, a collection bin and a support framework, wherein the support framework is divided into an upper layer and a lower layer, a vacuumizing machine and a distribution box are arranged on the lower layer of the support framework, a feed inlet and a discharge outlet are respectively arranged at the front end and the rear end of the main body shell, a conveying belt mechanism and an electromechanical main body are arranged in the main body shell, the conveying belt mechanism comprises a conveying belt and a conveying belt supporting plate, the electromechanical main body comprises an internal heating module, an air outlet, a detection probe and a partition plate, vacuum pipelines are arranged on two sides of the conveying belt mechanism, and ventilation pipelines are arranged on the outer sides of the vacuum pipelines and the electromechanical main body. Has high practicability and popularization significance.

Description

CPLA straw intelligence online vacuum crystallization equipment

Technical Field

The utility model relates to the technical field of thermal crystallization, in particular to intelligent online vacuum crystallization equipment for a CPLA (complex programmable logic array) suction pipe.

Background

Polylactic acid PLA is a polymer obtained by polymerizing lactic acid serving as a main raw material, the raw material source is sufficient and can be regenerated, the production process of polylactic acid is pollution-free, products can be biodegraded, and self-circulation in nature can be realized, so the polylactic acid PLA is an ideal green high polymer material, but the heat resistance of the PLA is not good generally, thermal deformation can occur when the ambient temperature reaches 58 ℃, CPLA is generated by transportation in order to widen the use range of the PLA and reduce the quality risk of the PLA, and a large number of experiments show that the PLA can be crystallized to become CPLA after being heated, absorbing heat and releasing heat. When the crystallinity reaches a certain degree and the plastic crystal is longer than the visible light wavelength, CPLA is no longer transparent, but the heat-resistant temperature can reach 80-100 ℃, and the CPLA becomes an excellent green material for manufacturing tableware such as straws and the like after plastics by combining the good degradation effect and the lower acquisition cost.

Traditional straw recrystallization process is accomplished in the crystallization chamber mostly, needs the manual work to carry the charging basket, therefore the operation process is more complicated, can not realize continuous operation, and work efficiency in actual production still has the space of improving, and the crystallization equipment variety that can realize continuous operation on the market is less at present, and the majority still has the heat preservation effect poor, the crystallization product is heated uneven scheduling problem in the equipment that has existed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a CPLA straw intelligence online vacuum crystallization equipment to solve above defect.

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

a CPLA straw intelligent connecting line vacuum crystallization device comprises a main body shell, a collecting bin and a supporting framework, wherein the supporting framework is divided into an upper layer and a lower layer, the main body shell is arranged on the upper layer of the supporting framework, a vacuumizing machine and a distribution box are arranged on the lower layer of the supporting framework, a control panel is arranged on the distribution box, a feeding port and a discharging port are respectively arranged at the front end and the rear end of the main body shell, the collecting bin is arranged below the discharging port, a conveying belt mechanism and an electromechanical main body are arranged in the main body shell, the conveying belt mechanism comprises a conveying belt and a conveying belt supporting plate, the conveying belt supporting plate is arranged on the outer surface of the conveying belt at intervals, one end inside the conveying belt is provided with a driving roller, a plurality of auxiliary heating rollers are arranged at other positions inside the conveying belt, and the electromechanical main body comprises an internal module, an air outlet, a detection probe and a partition plate, electromechanical main part divide into from right side to left in proper order and preheats warm area, thermostatic control district, crystallization detection zone triplex, the baffle separates electromechanical main part's triplex, the air outlet preheats warm area, thermostatic control district and all has the setting, the inside at electromechanical main part of internal heating module integration, the both sides of conveyer belt mechanism are provided with the vacuum pipe, be provided with the vacuum trachea on the evacuation machine, the vacuum trachea communicates to in the vacuum pipe, the vacuum pipe is provided with air pipe with the electromechanical main part outside.

Preferably, universal wheels are arranged below the supporting framework.

Preferably, the conveyor belt is a mesh conveyor belt.

Preferably, the whole conveying belt supporting plate is arc-shaped, and a hollow structure is arranged on the conveying belt supporting plate.

Preferably, the partition board is in an inverted T shape, and the length of a horizontal transverse board in the inverted T-shaped partition board is not less than the spacing distance of the conveying belt supporting boards arranged on the conveying belt at intervals.

Preferably, the feed inlet comprises a feeding guide plate and a material pushing plate, the feeding guide plate is obliquely arranged, the material pushing plate is vertically arranged, and a discharging guide plate is obliquely arranged in the discharging opening.

Preferably, the distribution box is electrically connected with the vacuumizing machine and the electromechanical main body.

Preferably, the bin bottom of the collecting bin is arranged obliquely.

The utility model has the beneficial effects that:

the intelligent online vacuum crystallization equipment for the CPLA straws breaks through the traditional straw crystallization scheme, continuous recrystallization work on the straws is completed by using a conveying belt mechanism capable of circulating, the production efficiency of the straws is greatly improved, the temperature constancy of a constant temperature control area is ensured to the greatest extent by arranging the vacuum pipeline and the partition plate, excessive resource consumption is prevented, the uniform heating of the straw products in the constant temperature control area can be ensured to the greatest extent by using the mesh conveying belt and the conveying belt supporting plate with the hollow structure, the crystallization quality is improved, the intelligent online vacuum crystallization equipment has the characteristics of simple structure, reliable performance, convenient operation and the like on the whole, the recrystallization process scheme of the straw products is greatly perfected, and the intelligent online vacuum crystallization equipment has high practicability and popularization significance.

Drawings

FIG. 1: the utility model has a structure schematic diagram;

FIG. 2: the front view of the present invention;

FIG. 3: side view of the present invention;

FIG. 4: the utility model discloses a structure schematic diagram of a conveying belt supporting plate.

Detailed Description

The following description of the embodiments of the present invention is made with reference to the accompanying drawings 1-4:

as shown in fig. 1-4, an intelligent online CPLA straw vacuum crystallization device comprises a main body housing 1 and a collection chamber 2, supporting framework 3, supporting framework 3 is two-layer about being divided into, supporting framework 3's below is equipped with universal wheel 31, the circulation that can be convenient for vacuum crystallization equipment removes, main body cover 1 sets up the upper strata at supporting framework 3, supporting framework 3's lower floor is equipped with evacuation machine 4 and block terminal 42, be equipped with control panel on the block terminal 42, main body cover 1's front and back both ends are equipped with feed inlet 11 and discharge gate 12 respectively, feed inlet 11 is including the feeding baffle 111 and the scraping wings 112 of perpendicular setting that the slope set up, the input process of straw product can be convenient for to feeding baffle 111, feeding pushing wings 112 then can be with piling up higher straw product and pushing flat, prevent that the straw product from excessively piling up and causing the uneven of being heated, the slope is provided with an ejection of compact baffle 121 in the discharge gate 12.

The collecting bin 2 is arranged below the discharge port 12, the bin bottom of the collecting bin 2 is obliquely arranged to facilitate taking out the straw products after recrystallization, a conveying belt mechanism and an electromechanical main body 7 are arranged in the main body shell 1, the conveying belt mechanism comprises a conveying belt 5 and a conveying belt supporting plate 51, the conveying belt 5 is a net-shaped conveying belt, the conveying belt supporting plate 51 is arranged on the outer surface of the conveying belt 5 at intervals, the conveying belt supporting plate 51 is integrally arc-shaped, the arc-shaped arrangement can facilitate the entering and discharging process of the straw products on one hand and can also play a role in preventing the straw products from being gathered and stacked on two sides of the conveying belt supporting plate 51 on the other hand, a hollow structure 511 is arranged on the conveying belt supporting plate 51, the hollow conveying belt supporting plate 51 and the net-shaped conveying belt 5 are both used for ensuring that the straw products can be heated uniformly and reducing the defective product rate, one end inside the conveying belt 5 is provided with a driving roller 6, the other positions in the conveying belt 5 are provided with a plurality of auxiliary rollers 61, the driving roller 6 drives the conveying belt 5 to realize circular motion, and the auxiliary rollers 61 play a role in supporting the conveying belt 5.

The electromechanical body 7 comprises an internal heating module, an air outlet 71, a detection probe 72 and a partition plate 73, the electromechanical body 7 is sequentially divided into a preheating temperature-adding area, a constant temperature control area and a crystallization detection area from right to left, the partition plate 73 separates the three parts of the electromechanical body 7, the partition plate 73 is in an inverted T shape, the length of a horizontal transverse plate in the inverted T-shaped partition plate 73 is not less than the spacing distance of the conveyor belt supporting plates 51 arranged on the conveyor belt 5 at intervals, heat dissipation of the constant temperature control area is hindered to a certain extent, the heat preservation effect of the constant temperature control area is improved, resource consumption is reduced, the air outlet 71 is arranged in both the preheating temperature-adding area and the constant temperature control area, the internal heating module is integrated in the electromechanical body 7, heat generated by the internal heating module is transferred to air in the device and then blown to the preheating temperature-adding area and the constant temperature control area through the air outlet 71, also can set up an air outlet 71 that does not communicate the internal heating module in the crystallization detection zone, a cooling process for realizing the straw product, the both sides of conveyer belt mechanism are provided with vacuum pipe 13, can play heat retaining effect, be provided with vacuum trachea 41 on the evacuation machine 4, vacuum trachea 41 communicates to in the vacuum pipe 13, vacuum pipe 13 and the electromechanical main part 7 outside are provided with air pipe 14, can help electromechanical main part 7 to realize the heat dissipation function, block terminal 42 and evacuation machine 4, electromechanical main part 7 is equal electrical property and links to each other, can realize the coordinated intelligent control of whole vacuum crystallization equipment through control panel.

The utility model relates to a CPLA straw intelligent connection vacuum crystallization device, in the actual working process, firstly, the main power supply of a distribution box 42 is started, the set temperature of a constant temperature control area and a preheating heating area and other related program settings are set on a control panel, in the specific implementation, temperature induction modules can be integrated in the constant temperature control area and the preheating heating area to realize the real-time control and dynamic adjustment of the temperature, at the moment, a vacuum pump 4 also starts to work, a vacuum environment is manufactured in a vacuum pipeline 13 through a vacuum air pipe 41, a ventilation treatment is carried out on a ventilation pipeline 14 to assist an electromechanical main body 7 to carry out heat dissipation, then straw products needing recrystallization are poured in from a feed inlet 11, the straw products are flattened and finished by a material pushing plate 112, enter the preheating heating area to carry out the preheating process, then enter the constant temperature control area to carry out the recrystallization process, and enter a crystallization detection area after the recrystallization is finished, the crystallization effect of the straw product is detected by the detection probe 72, if the crystallization effect is poor, an acousto-optic prompt is sent to an operator, the product without problems is detected, and then the product is discharged from the discharge port 12 end and enters the collection bin 2, and when the full-automatic production line is arranged at the two ends of the feed port 11 and the discharge port 12, so that the full-automatic production of the straw product recrystallization is realized.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above embodiments, and it is within the scope of the utility model to adopt the method concept and technical solution of the utility model to make such insubstantial modifications, or to directly apply the concept and technical solution of the utility model to other applications without any modification.

Claims

1. The CPLA straw intelligent online vacuum crystallization device is characterized by comprising a main body shell (1), a collection bin (2) and a support framework (3), wherein the support framework (3) is divided into an upper layer and a lower layer, the main body shell (1) is arranged on the upper layer of the support framework (3), a vacuumizing machine (4) and a distribution box (42) are arranged on the lower layer of the support framework (3), a control panel is arranged on the distribution box (42), a feeding hole (11) and a discharging hole (12) are respectively arranged at the front end and the rear end of the main body shell (1), the collection bin (2) is arranged below the discharging hole (12), a conveying belt mechanism and an electromechanical main body (7) are arranged in the main body shell (1), the conveying belt mechanism comprises a conveying belt (5) and a conveying belt supporting plate (51), the conveying belt supporting plate (51) is arranged on the outer surface of the conveying belt (5) at intervals, the automatic crystal growth device is characterized in that one driving roller (6) is arranged at one end inside the conveying belt (5), a plurality of auxiliary rollers (61) are arranged at other positions inside the conveying belt (5), the electromechanical body (7) comprises an internal heating module, an air outlet (71), a detection probe (72) and a partition plate (73), the electromechanical body (7) is sequentially divided into a preheating heating area, a constant temperature control area and a crystallization detection area from right to left, the partition plate (73) separates three parts of the electromechanical body (7), the air outlet (71) is arranged in the preheating heating area and the constant temperature control area, the internal heating module is integrated inside the electromechanical body (7), vacuum pipelines (13) are arranged on two sides of the conveying belt mechanism, a vacuum air pipe (41) is arranged on the vacuumizing machine (4), and the vacuum air pipe (41) is communicated into the vacuum pipeline (13), and ventilation pipelines (14) are arranged on the outer sides of the vacuum pipeline (13) and the electromechanical main body (7).

2. The CPLA suction pipe intelligent online vacuum crystallization device according to claim 1, wherein universal wheels (31) are arranged below the supporting framework (3).

3. The CPLA straw intelligent online vacuum crystallization device according to claim 1, wherein the conveyor belt (5) is a mesh conveyor belt.

4. The CPLA straw intelligent online vacuum crystallization device according to claim 1, wherein the conveyor belt supporting plate (51) is arc-shaped as a whole, and a hollow structure (511) is arranged on the conveyor belt supporting plate (51).

5. The CPLA straw intelligent online vacuum crystallization device according to claim 1, wherein the partition plate (73) is in an inverted T shape, and the length of a horizontal transverse plate in the inverted T-shaped partition plate (73) is not less than the spacing distance of conveyor belt supporting plates (51) arranged on the conveyor belt (5) at intervals.

6. The CPLA suction pipe intelligent online vacuum crystallization device according to claim 1, wherein the feed inlet (11) comprises an obliquely arranged feed guide plate (111) and a vertically arranged material pushing plate (112), and a discharge guide plate (121) is obliquely arranged in the discharge outlet (12).

7. The CPLA straw intelligent wired vacuum crystallization device according to claim 1, wherein the distribution box (42) is electrically connected with the vacuumizing machine (4) and the electromechanical body (7).

8. The CPLA suction pipe intelligent online vacuum crystallization device of claim 1, wherein the bottom of the collection bin (2) is arranged obliquely.