CN216300141U

CN216300141U - Demoulding cooling device for food tray plastic uptake machine

Info

Publication number: CN216300141U
Application number: CN202122924585.4U
Authority: CN
Inventors: 魏纪清; 李贺; 李聪
Original assignee: Henan Beilin Plastic Industry Technology Co ltd
Current assignee: Henan Beilin Plastic Industry Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-15
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a demoulding cooling device for a food tray plastic uptake machine, which comprises a plastic uptake machine and a demoulding cooling device main body, wherein the demoulding cooling device main body is arranged on the plastic uptake machine, a food tray is arranged on the plastic uptake machine, a closed side plate is arranged on the plastic uptake machine, the closed side plate is uniformly positioned on the side surface of a plastic uptake upper die, supporting side plates are symmetrically arranged on two sides of the plastic uptake machine, the lower ends of the supporting side plates are uniformly connected with supporting partition plates, one side of the supporting partition plates is provided with a mounting plate, cooling fans are uniformly arranged on the mounting plate, and a cooling cover is covered on the upper end of each cooling fan. This a drawing of patterns cooling device for food tray plastic uptake machine sets up the cooling tuber pipe in plastic uptake lower mould department, carries out the precooling to the food tray and handles, and the last cooling fan that has established of drawing of patterns cooling device can make the food tray leave and carry out cooling treatment completely behind the plastic uptake lower mould top, avoids slowing down the process of plastic uptake machine processing simultaneously, reduces the decline of mould temperature, resources are saved.

Description

Demoulding cooling device for food tray plastic uptake machine

Technical Field

The utility model relates to the technical field of plastic suction machines, in particular to a demoulding and cooling device for a food tray plastic suction machine.

Background

The food tray is a container for storing food and fresh products, can be wrapped by a safety film, and is simple, easy and convenient to use. The raw materials used for the food tray are PP food tray or PE food tray. The food tray can be formed by thermoplastic moulding with a plastic-absorbing machine, which is a machine for making various shapes of high-grade packing decorative boxes, frames and other products by absorbing thermoplastic plastic coiled materials such as PVC, PE, PP, PET, HIPS and the like which are heated and plastified. The plastic sucking machine uses the vacuum suction force generated by the vacuum pump to suck the heated and softened thermoplastic plastic sheets such as PVC, PET and the like into vacuum covers, plastic sucking trays, bubble shells and the like with various shapes through moulds.

The existing food tray plastic uptake machine needs to be immediately cooled after plastic uptake forming through a mold, food trays are shaped, the demolding cooling device of the food tray plastic uptake machine is generally cooled through a cold air blowing mode, but when the demolding is carried out, the speed of follow-up plastic uptake can be influenced, the processing process is slow, the temperature of the mold is reduced when the food trays are cooled, the mold is heated to the preset temperature again, the electric quantity can be increased, and the energy conservation of the plastic uptake machine is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a demoulding cooling device for a food tray plastic uptake machine, which solves the problems that the demoulding cooling device for the food tray plastic uptake machine in the market at present, which is provided by the background technology, influences the speed of subsequent plastic uptake when the food tray is cooled after demoulding, so that the processing process is slow, the temperature of a mould is reduced when the food tray is cooled, the consumption of electric quantity is increased when the mould is heated to a preset temperature again, and the energy conservation of the plastic uptake machine is not facilitated.

In order to achieve the purpose, the utility model provides the following technical scheme: a demoulding cooling device for a food tray plastic uptake machine comprises a plastic uptake machine and a demoulding cooling device main body, wherein the demoulding cooling device main body is arranged on the plastic uptake machine, a food tray is arranged on the plastic uptake machine, a feeding mechanism is arranged on one side of the plastic uptake machine, a plastic uptake lower die and a plastic uptake upper die which are corresponding in position are arranged on the plastic uptake machine, plastic uptake film conveying mechanisms are arranged on two sides between the plastic uptake lower die and the plastic uptake upper die respectively, a closed side plate is arranged on the plastic uptake machine and is uniformly positioned on the side surface of the plastic uptake upper die, supporting side plates are symmetrically arranged on two sides of the plastic uptake machine, the lower ends of the supporting side plates are uniformly connected with supporting partition plates, one side of the supporting partition plates is provided with a mounting plate, cooling fans are uniformly arranged on the mounting plate, the upper end covers of the cooling fans are provided with cooling covers, and the demoulding cooling device main body is positioned on the other side of the supporting partition plates, and the demoulding cooling device main body is connected with a cooling air pipe, the plastic suction lower die is positioned above the demoulding cooling device main body, through holes which penetrate through the plastic suction lower die from top to bottom are uniformly formed in the plastic suction lower die, and the cooling air pipe is inserted into and connected with the through holes of the plastic suction lower die.

Preferably, the upper end of the supporting side plate is connected with the blister film conveying mechanism through bolts, and the upper end of the supporting side plate is fixed with the lower end of the sealing side plate through bolts.

Preferably, the cooling cover is arranged on the supporting side plate, and the cooling cover is in contact connection with the sealing side plate.

Preferably, the cooling cover is a U-shaped structure formed by a square plate and an L-shaped plate, and the square plate and the L-shaped plate of the cooling cover are movably connected through a screw rod.

Preferably, the cooling fan is located between the support side plates, and the cooling fan is located below the support side plates.

Compared with the prior art, the utility model has the beneficial effects that: this a drawing of patterns cooling device for food tray plastic uptake machine sets up the cooling tuber pipe in plastic uptake lower mould department, carries out the precooling to the food tray and handles, and the last cooling fan that has established of drawing of patterns cooling device can make the food tray leave and carry out cooling treatment completely behind the plastic uptake lower mould top, avoids slowing down the process of plastic uptake machine processing simultaneously, reduces the decline of mould temperature, resources are saved. This a drawing of patterns cooling device for food tray plastic uptake machine has evenly seted up the through-hole on the plastic uptake lower mould, can make things convenient for inserting of cooling air pipe to establish fixed processing, and drawing of patterns cooling device has set up the cooling jacket in the cooling fan top, can reduce the loss of air conditioning through the cooling jacket, lets food tray reach cooling fan top back can be timely cool off the design and handle, does benefit to the processing of food tray.

Drawings

FIG. 1 is a schematic structural view of a mold-releasing cooling device for a food tray plastic sucking machine according to the present invention;

FIG. 2 is a side view of a mold release cooling device for a food tray blister machine of the present invention;

FIG. 3 is a schematic view of the cooling hood and cooling fan of the mold release cooling device for the food tray vacuum molding machine according to the present invention;

fig. 4 is a schematic view of an opening structure of a cooling cover of a demolding cooling device for a food tray plastic sucking machine.

In the figure: 1. a plastic sucking machine; 2. supporting the side plates; 3. a plastic-absorbing film conveying mechanism; 4. supporting the partition plate; 5. demolding the cooling device main body; 6. cooling the air pipe; 7. plastic suction lower die; 8. a feeding mechanism; 9. a cooling jacket; 10. closing the side plate; 11. plastic suction upper mould; 12. a food tray; 13. a cooling fan; 14. and (7) mounting the plate.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a demoulding cooling device for a food tray plastic uptake machine comprises a plastic uptake machine 1 and a demoulding cooling device main body 5, wherein the demoulding cooling device main body 5 is arranged on the plastic uptake machine 1, a food tray 12 is arranged on the plastic uptake machine 1, a feeding mechanism 8 is arranged on one side of the plastic uptake machine 1, a plastic uptake lower die 7 and a plastic uptake upper die 11 which are corresponding in position are arranged on the plastic uptake machine 1, plastic uptake film conveying mechanisms 3 are arranged on two sides between the plastic uptake lower die 7 and the plastic uptake upper die 11, a closed side plate 10 is arranged on the plastic uptake machine 1, the closed side plate 10 is uniformly arranged on the side surface of the plastic uptake upper die 11, supporting side plates 2 are symmetrically arranged on two sides of the plastic uptake machine 1, the upper ends of the supporting side plates 2 are connected with the plastic uptake film conveying mechanisms 3 through bolts, the upper ends of the supporting side plates 2 are fixed with the lower ends of the closed side plates 10 through the supporting side plates 2, a plastic uptake film and the food tray 12 can move from the upper sides of the supporting side plates 2, the lower end of a closed side plate 10 can be fixed through a supporting side plate 2, the lower end of the supporting side plate 2 is uniformly connected with a supporting partition plate 4, one side of the supporting partition plate 4 is provided with a mounting plate 14, cooling fans 13 are uniformly mounted on the mounting plate 14, the cooling fans 13 are positioned between the supporting side plates 2, and the cooling fans 13 are positioned below the supporting side plates 2, the cooling fans 13 are of the existing fan structure, the blades are driven by a motor to rotate, cold air generated by the rotation of the blades can cool an upper food tray 12, a cooling cover 9 is covered on the upper end of the cooling fans 13, the cooling cover 9 is positioned on the supporting side plate 2, the cooling cover 9 is in contact connection with the closed side plate 10, the supporting side plate 2 can support and fix the lower part of the cooling cover 9, and simultaneously, after the food tray 12 formed by plastic suction under a plastic upper mold 11 is moved from the lower part of the closed side plate 10 to the inside of the cooling cover 9, can be in a low-temperature environment in time to improve the cooling and shaping effects, the cooling cover 9 is a U-shaped structure consisting of a square plate and an L-shaped plate, and the square plate and the L-shaped plate of the cooling cover 9 are movably connected through a screw rod, the structure can ensure that the cooling cover 9 can be opened, so that the cooling fan 13 in the cooling cover 9 can be maintained, the demoulding cooling device main body 5 is arranged at the other side of the supporting clapboard 4, and the demoulding cooling device main body 5 is connected with a cooling air pipe 6, the plastic suction lower die 7 is positioned above the demoulding cooling device main body 5, and the plastic suction lower die 7 is uniformly provided with through holes which penetrate through up and down, and the cooling air pipe 6 is inserted and connected with the through hole of the plastic suction lower die 7, the demoulding cooling device main body 5 is an existing cooling fan, and the generated cold air can reach the upper part of the plastic suction lower die 7 through the cooling air pipe 6, so that the food tray 12 is pre-cooled.

The working principle is as follows: when the demoulding cooling device for the food tray plastic uptake machine is used, firstly, the plastic uptake machine 1 carries out the feeding processing of a plastic uptake film through a feeding mechanism 8, the plastic uptake film is conveyed to the lower part of a plastic uptake upper mold 11 by a plastic uptake film conveying mechanism 3, a supporting side plate 2 plays a role in installing and fixing the plastic uptake film conveying mechanism 3, then the plastic uptake machine 1 carries out the plastic uptake of the plastic uptake film which is heated and softened into a food tray 12 through the plastic uptake upper mold 11 by utilizing the vacuum suction force generated by a vacuum pump, then the plastic uptake lower mold 7 moves upwards to play a role in supporting the bottom of the food tray 12, then the plastic uptake upper mold 11 and the plastic uptake lower mold 7 are respectively demoulded, at the moment, a demoulding cooling device main body 5 conveys cold air to the upper part of the plastic uptake lower mold 7 through a cooling air pipe 6 to lead the food tray 12 to be subjected to pre-cooling processing, then the plastic uptake film conveying mechanism 3 moves the food tray 12 to the upper part of a cooling fan 13, cooling fan 13 carries out complete heat dissipation cooling design through the cold wind that the flabellum rotated the production and handles food tray 12, and let the timely processing that carries out food tray 12 once more of plastic uptake machine 1, mounting panel 14 plays the fixed effect of installation to cooling fan 13, cooling jacket 9 can prevent that below air conditioning from losing too fast, cooling jacket 9 can be convenient open maintain the processing simultaneously, sealed curb plate 10 plays heat retaining effect to moulding last mould 11, reduce thermal loss, resources are saved, supporting baffle 4 plays the spaced effect to moulding lower mould 7 and cooling fan 13, thereby accomplish a series of work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a drawing of patterns cooling device for food tray plastic uptake machine, includes plastic uptake machine (1) and drawing of patterns cooling device main part (5), install on plastic uptake machine (1) drawing of patterns cooling device main part (5), and be equipped with food tray (12) on plastic uptake machine (1), feed mechanism (8) are installed to plastic uptake machine (1) one side, and are equipped with on plastic uptake machine (1) and go up mould (11) in the corresponding lower mould (7) of position and the plastics uptake to both sides between mould (11) all are equipped with plastic uptake film transport mechanism (3), its characterized in that on plastic uptake lower mould (7) and the plastics uptake: the plastic uptake machine (1) is provided with a closed side plate (10), the closed side plate (10) is uniformly positioned on the side surface of the plastic uptake upper mold (11), the two sides of the plastic uptake machine (1) are symmetrically provided with supporting side plates (2), the lower ends of the supporting side plates (2) are uniformly connected with supporting partition plates (4), one side of each supporting partition plate (4) is provided with a mounting plate (14), the mounting plates (14) are uniformly provided with cooling fans (13), and the upper end of the cooling fan (13) is covered with a cooling cover (9), the demoulding cooling device main body (5) is positioned at the other side of the supporting clapboard (4), and the demoulding cooling device main body (5) is connected with a cooling air pipe (6), the plastic suction lower die (7) is positioned above the demoulding cooling device main body (5), and the plastic suction lower die (7) is uniformly provided with through holes which penetrate up and down, and the cooling air pipe (6) is inserted and connected with the through hole of the plastic suction lower die (7).

2. The de-molding cooling device for food tray blister machine according to claim 1, characterized in that: the upper end of the supporting side plate (2) is connected with the blister film conveying mechanism (3) through bolts, and the upper end of the supporting side plate (2) is fixed with the lower end of the closed side plate (10) through bolts.

3. The de-molding cooling device for food tray blister machine according to claim 1, characterized in that: the cooling cover (9) is arranged on the supporting side plate (2), and the cooling cover (9) is in contact connection with the sealing side plate (10).

4. The de-molding cooling device for food tray blister machine according to claim 1, characterized in that: the cooling cover (9) is of a U-shaped structure formed by a square plate and an L-shaped plate, and the square plate and the L-shaped plate of the cooling cover (9) are movably connected through a screw rod.

5. The de-molding cooling device for food tray blister machine according to claim 1, characterized in that: the cooling fan (13) is arranged between the supporting side plates (2), and the cooling fan (13) is arranged below the supporting side plates (2).