Heat insulation conveying mechanism of heat shrink packaging machine

Abstract

The utility model discloses a heat-insulation conveying mechanism of a heat shrink packaging machine, which comprises a supporting framework and a heat-insulation box, an electric control roller is arranged below the supporting framework, a conveying belt is arranged on the supporting framework and the electric control roller, the conveying belt is a PU conveying belt, two ends of the supporting framework are extremely thin edge supporting frames, and the heat-insulation box is arranged on the outer side of the supporting framework. A heat insulation layer is arranged in the heat insulation box and is a calcium silicate heat insulation layer, soft door curtains are installed at the positions, close to the openings in the two ends of the supporting framework, of the heat insulation box, and the soft door curtains are heat insulation PVC transparent soft door curtains. According to the heat-insulation conveying mechanism of the heat shrinkage packaging machine, the heat-insulation box with the calcium silicate heat-insulation layer is arranged, and the heat-insulation PVC transparent soft door curtain is additionally arranged, so that the temperature in the heat-insulation box can be effectively kept, the energy utilization efficiency is improved, and the heat loss is reduced; and by arranging a temperature sensing switch and temperature control equipment, the temperature in the heat insulation box can be intelligently controlled.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat shrink packaging machine heat insulation conveying mechanism technical field, concretely is a kind of heat shrink packaging machine heat insulation conveying mechanism. BACKGROUND

[0002] With the continuous expansion of industrial production, the demand for product packaging is also growing. As a kind of efficient packaging equipment, heat shrink packaging machine can meet the needs of rapid and automatic packaging, especially in food, beverage, medicine, daily chemical industry and other industries. In the heat shrink packaging process, the heat preservation is crucial to the packaging effect. The design of heat insulation conveying mechanism can effectively reduce heat loss and improve energy utilization efficiency, while also reducing the impact on the operating environment.

[0003] Chinese patent publication number CN217673640U, granted on October 28, 2022. The application discloses a kind of heat shrink packaging machine heat insulation conveying mechanism, the application includes conveying device, the conveying device is plate chain conveying device, the conveying device is equipped with upper cover box, the bottom of one end of the upper cover box is equipped with inlet, and the bottom of the other end is equipped with discharge port;The inside of the upper cover box is equipped with rotating rod near discharge port, rotating rod is parallel to conveying device, and the both ends of rotating rod are connected with the side wall of upper cover box through rotating bearing. The utility model uses, through the rotation of rotating rod, drives first strip plate to rotate continuously through conveying device, to rotate rod rotation speed and the elastic potential energy of compression spring act on packaging object, so that it is discharged more quickly, so that conveying device can be accommodated in heat shrink packaging machine, while also reducing the opening time of discharge port heat insulation curtain, reducing the heat loss inside heat shrink packaging machine.

[0004] As known from the above, the existing heat shrink packaging machine has a large heat loss during the packaging process, resulting in serious energy waste. In order to improve energy utilization efficiency and reduce heat loss, a heat shrink packaging machine heat insulation conveying mechanism is proposed. SUMMARY

[0005] The utility model aims at providing a kind of heat shrink packaging machine heat insulation conveying mechanism, by setting the heat insulation box of calcium silicate temperature insulation layer, and add heat insulation PVC transparent soft door curtain, can effectively keep the temperature inside heat insulation box, improve energy utilization efficiency, reduce heat loss;By setting the baffle that can be installed, disassembled on conveyer belt, the number of products on conveyer belt can be separated;By setting temperature sensing switch and temperature control equipment, the temperature inside heat insulation box can be intelligently controlled.

[0006] In order to achieve the above object, the utility model discloses the main technical scheme that adopts: a kind of heat shrink packaging machine heat insulation conveying mechanism, comprising: support framework and heat insulation box, the support framework below is equipped with electric control roller, the support framework and the electric control roller are installed with conveyer belt, the conveyer belt is PU conveyer belt, the both ends of the support framework are extremely thin edge support frame, the heat insulation box is installed in the outer side of the support framework, the heat insulation box is equipped with temperature insulation layer inside, the temperature insulation layer is calcium silicate temperature insulation layer, the heat insulation box is equipped with soft door curtain in the opening close to the both ends of the support framework, and the soft door curtain is heat insulation PVC transparent soft door curtain.

[0007] Preferably, the heat insulation box is provided with an observation window on both sides, and the observation window is a transparent anti-fog glass window.

[0008] Preferably, the conveyer belt surface is provided with a baffle.

[0009] Preferably, the conveyer belt surface is provided with a plurality of insertion slots, and the baffle bottom is provided with an insertion block corresponding to the insertion slot.

[0010] Preferably, the heat insulation box is internally provided with a temperature control device, and the temperature control device is arranged at the bottom of the support framework.

[0011] Preferably, the heat insulation box is internally provided with a temperature sensing switch, and the temperature sensing switch is electrically connected with the temperature control device.

[0012] Preferably, the heat insulation box is externally provided with a control panel, and the control panel surface is provided with a display screen and an adjusting button.

[0013] Preferably, the temperature sensor in the temperature sensing switch is electrically connected with the display screen.

[0014] Preferably, the electric control roller and the temperature control device are respectively electrically connected with the adjusting button, and the electric control roller and the temperature control device are controlled by the adjusting button.

[0015] Preferably, the control panel is provided with an emergency stop button, and the total power supply of the mechanism is controlled by the emergency stop button.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] The heat-shrinking packaging machine heat-insulating conveying mechanism can effectively maintain the temperature inside the heat-insulating box, improve energy utilization efficiency and reduce heat loss by setting the heat-insulating box of calcium silicate temperature-insulating layer and additionally installing the heat-insulating PVC transparent soft door curtain; the product quantity on the conveying belt can be separated by setting the detachable baffle on the conveying belt; the temperature inside the heat-insulating box can be intelligently controlled by setting the temperature sensing switch and temperature control equipment. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view schematic diagram of multiple heat-shrinking packaging machine heat-insulating conveying mechanism connections of the utility model;

[0019] Figure 2 It is a front view sectional schematic diagram of the heat-shrinking packaging machine heat-insulating conveying mechanism of the utility model;

[0020] Figure 3 It is Figure 2 the enlarged view of A part;

[0021] Figure 4 It is a three-dimensional schematic diagram of the heat-shrinking packaging machine heat-insulating conveying mechanism of the utility model.

[0022] In the drawing: 10, support framework; 11, electric control roller; 12, conveying belt; 121, slot; 13, baffle; 20, heat-insulating box; 201, temperature-insulating layer calcium silicate; 21, temperature sensing switch; 22, soft door curtain; 23, observation window; 30, temperature control equipment; 40, control panel; 41, display screen; 42, adjusting button; 43, emergency stop button. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Reference Figures 1-4The embodiment provides a heat-shrink packaging machine heat insulation conveying mechanism, which comprises a support framework 10 and a heat insulation box 20. An electric control roller 11 is arranged below the support framework 10, and a conveying belt 12 is arranged on the support framework 10 and the electric control roller 11. The conveying belt 12 is a PU conveying belt. The PU conveying belt is superior to other material conveying belt products in terms of bending resistance, wear resistance, scratch resistance, tear resistance and service life. A baffle 13 is arranged on the surface of the conveying belt 12. A plurality of insertion grooves 121 are arranged on the surface of the conveying belt 12. An insertion block corresponding to the insertion grooves 121 is arranged at the bottom of the baffle 13. The insertion block is inserted into the insertion grooves 121, so that the product quantity on the conveying belt 12 can be conveniently separated. The two ends of the support framework 10 are extremely thin edge support frames. The heat insulation box 20 is arranged outside the support framework 10. A temperature insulation layer 201 is arranged in the heat insulation box 20. The temperature insulation layer 201 is a calcium silicate temperature insulation layer. Soft curtains 22 are arranged at the openings of the heat insulation box 20 near the two ends of the support framework 10. The soft curtains 22 are heat insulation PVC transparent soft curtains, and form a semi-closed heat insulation box. Observation windows 23 are arranged on the two sides of the heat insulation box 20. The observation windows 23 are transparent anti-fog glass windows. The observation windows 23 are heat insulation observation windows, so that the packaging process can be conveniently observed by an operator.

[0025] A temperature control device 30 is arranged in the heat insulation box 20. The temperature control device 30 is arranged at the bottom of the support framework 10. The temperature control device 30 is a semiconductor refrigeration module. One side of the semiconductor refrigeration module is arranged at the top of the inside of the heat insulation box 20, and the other side is arranged outside the heat insulation box 20. The semiconductor refrigeration module utilizes the Peltier effect to control the heat transfer direction through the current flow direction, so that refrigeration and heating are realized, and the internal temperature of the heat insulation box 20 is controlled. A temperature sensing switch 21 is arranged in the heat insulation box 20. The temperature sensing switch 21 is electrically connected with the temperature control device 30. The temperature control device 30 is controlled by the temperature sensing switch 21. A control panel 40 is arranged on the outer wall of the heat insulation box 20. A display screen 41 and an adjusting button 42 are arranged on the surface of the control panel 40. A temperature sensor in the temperature sensing switch 21 is electrically connected with the display screen 41. The electric control roller 11 and the temperature control device 30 are electrically connected with the adjusting button 42. The electric control roller 11 and the temperature control device 30 are controlled by the adjusting button 42. The temperature can be monitored and adjusted in real time. An emergency stop button 43 is arranged on the control panel 40. The total power supply of the mechanism is controlled by the emergency stop button 43. The mechanism can be immediately stopped in an emergency, so that the safety of the operator is ensured.

[0026] The electric control roller 11 can be a DHTO-W series electric control roller. The DHTO-W series electric control roller has the characteristics of accurate temperature control and high heating efficiency, and is suitable for a roller system that needs to accurately control the temperature.

[0027] Structural principle:

[0028] As Figures 1-4As shown, in use, the product is placed on the conveyor belt 12, the electric control roller 11 is started to run, the temperature in the heat insulation box 20 is continuously kept, if the temperature sensing switch 21 senses that the temperature is higher or lower, the temperature in the heat insulation box 20 can be intelligently controlled, the calcium silicate temperature insulation layer and the PVC transparent soft curtain can reduce heat loss.

[0029] In summary, the heat insulation conveying mechanism of the heat shrink packaging machine can effectively keep the temperature in the heat insulation box 20, improve energy utilization efficiency and reduce heat loss by arranging the heat insulation box 20 with the calcium silicate temperature insulation layer and additionally arranging the heat insulation PVC transparent soft curtain; the product quantity on the conveyor belt 12 can be separated by arranging the detachable baffle 13 on the conveyor belt 12; the temperature in the heat insulation box 20 can be intelligently controlled by arranging the temperature sensing switch 21 and the temperature control equipment 30.

[0030] The parts not involved in the utility model are the same as the prior art or can be realized by using the prior art. Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A heat-shrink-packaging machine heat shield conveyor mechanism characterized by, Include: Support skeleton (10) and heat insulation box (20), the support skeleton (10) is equipped with electric control roller (11) below, the support skeleton (10) and the electric control roller (11) are installed with conveying belt (12), the conveying belt (12) is PU conveying belt, both ends of the support skeleton (10) are very thin edge support frame, the heat insulation box (20) is installed outside the support skeleton (10), the heat insulation box (20) is equipped with temperature insulation layer (201) inside, the temperature insulation layer (201) is calcium silicate temperature insulation layer, the heat insulation box (20) is installed with soft door curtain (22) near the opening of both ends of the support skeleton (10), the soft door curtain (22) is heat insulation PVC transparent soft door curtain.

2. A heat-shrinkable packaging machine heat shield conveyor mechanism according to claim 1, characterised in that: Both sides of the heat insulation box (20) are provided with observation windows (23), and the observation windows (23) are transparent anti-fog glass windows.

3. A heat-shrinkable packaging machine heat shield conveyor mechanism as claimed in claim 1, wherein: The surface of the conveying belt (12) is provided with a baffle (13).

4. A heat-shrinkable packaging machine heat shield conveyor mechanism as claimed in claim 3, wherein: The surface of the conveying belt (12) is provided with a plurality of insertion grooves (121), and the bottom of the baffle (13) is provided with an insertion block corresponding to the insertion grooves (121), and the insertion block is correspondingly inserted with the insertion grooves (121).

5. A heat-shrinkable packaging machine heat shield conveyor mechanism as claimed in claim 1, wherein: The heat insulation box (20) is internally provided with a temperature control device (30), and the temperature control device (30) is arranged at the bottom of the support skeleton (10).

6. A heat-shrinkable packaging machine heat shield conveyor mechanism as claimed in claim 5, wherein: The heat insulation box (20) is internally provided with a temperature sensing switch (21), and the temperature sensing switch (21) is electrically connected with the temperature control device (30), and the temperature control device (30) is controlled by the temperature sensing switch (21).

7. A heat-shrinkable packaging machine heat shield conveyor mechanism as claimed in claim 6, characterised in that: The outer wall of the heat insulation box (20) is provided with a control panel (40), and the surface of the control panel (40) is provided with a display screen (41) and an adjusting button (42).

8. A heat-shrinkable packaging machine heat shield conveyor mechanism according to claim 7, wherein: The temperature sensor in the temperature sensing switch (21) is electrically connected with the display screen (41).

9. A heat-shrinkable packaging machine heat shield conveyor mechanism as claimed in claim 7, wherein: The electric control roller (11) and the temperature control device (30) are respectively electrically connected with the adjusting button (42), and the electric control roller (11) and the temperature control device (30) are controlled by the adjusting button (42).

10. A heat-shrinkable packaging machine heat shield conveyor mechanism as claimed in claim 7, wherein: The control panel (40) is provided with an emergency stop button (43).

Images