阅读说明：本技术 一种智能温控封装设备 (Intelligent temperature control packaging equipment ) 是由 陈超 宋亚玲 汪国泰 江龙 于 2019-09-29 设计创作，主要内容包括：本发明公开了一种智能温控封装设备包括支架、传送带、2个电动缸、4个热压部、控制箱、触摸屏、驱动轮、收缩槽、4个加热片、4个温度传感器；支架上设置传送带,传送带两端内侧安装两个驱动轮；控制箱带动传送带运动；传送带左端安装收缩槽；传送带两侧依次设置有4个两两相对的热压部；通过控制电动缸伸缩可实现热压部开合；加热片和温度传感器设置在热压部内部；触摸屏、电动缸、加热片、温度传感器分别与控制箱连接,该设备通过对热压部件实现温度控制,可对不同材质或厚度的塑料薄膜调节温度后进行热压合,针对的塑料薄膜的种类广泛,通用性强。(The invention discloses intelligent temperature control packaging equipment which comprises a support, a conveyor belt, 2 electric cylinders, 4 hot pressing parts, a control box, a touch screen, a driving wheel, a shrinkage groove, 4 heating sheets and 4 temperature sensors, wherein the conveyor belt is arranged on the support; the support is provided with a conveyor belt, and two driving wheels are arranged on the inner sides of two ends of the conveyor belt; the control box drives the conveyor belt to move; a shrinkage groove is arranged at the left end of the conveyor belt; two sides of the conveyor belt are sequentially provided with 4 pairwise opposite hot pressing parts; the hot pressing part can be opened and closed by controlling the expansion and contraction of the electric cylinder; the heating sheet and the temperature sensor are arranged in the hot-pressing part; touch-sensitive screen, electronic jar, heating plate, temperature sensor are connected with the control box respectively, and this equipment is through realizing temperature control to hot pressing part, can carry out the hot pressing to the plastic film regulation temperature of different materials or thickness after, and the kind of the plastic film to be extensive, the commonality is strong.)

1. An intelligent temperature control packaging device comprises a support, a conveyor belt, an electric cylinder A, an electric cylinder B, a hot pressing part A, a hot pressing part B, a hot pressing part C, a hot pressing part D, a control box, a touch screen, a driving wheel, a shrinkage groove, a heating sheet A, a heating sheet B, a heating sheet C, a heating sheet D, a temperature sensor A, a temperature sensor B, a temperature sensor C and a temperature sensor D; the method is characterized in that: the support is provided with a conveyor belt, and two driving wheels are arranged on the inner sides of two ends of the conveyor belt; the control box drives one of the driving wheels to drive the conveying belt to move; the left end of the conveyor belt is provided with a contraction groove with a gradually-reduced opening; the hot pressing part A, the hot pressing part B, the hot pressing part C and the hot pressing part D are sequentially arranged on two sides of the conveyor belt; the hot pressing part B and the hot pressing part C are oppositely arranged, the hot pressing part C is fixed on the bracket, the hot pressing part B is arranged on the electric cylinder B, the electric cylinder B is fixed on the bracket, and the hot pressing part B and the hot pressing part C can be opened and closed by controlling the electric cylinder B to stretch; the hot pressing part A and the hot pressing part D are oppositely arranged, the hot pressing part D is arranged on the bracket, the hot pressing part A is arranged on the electric cylinder A, and the electric cylinder A is arranged on the bracket; the opening and closing of the hot pressing part A and the hot pressing part D can be realized by controlling the expansion and contraction of the electric cylinder A; the heating plate A and the temperature sensor A are arranged in the hot-pressing part A, the heating plate B and the temperature sensor B are arranged in the hot-pressing part B, the heating plate C and the temperature sensor C are arranged in the hot-pressing part C, and the heating plate D and the temperature sensor D are arranged in the hot-pressing part D; touch-sensitive screen, electronic jar A, electronic jar B, heating plate A, heating plate B, heating plate C, heating plate D, temperature sensor A, temperature sensor B, temperature sensor C, temperature sensor D be connected with control box 10 respectively.

2. The intelligent temperature-controlled packaging device of claim 1, wherein: the control box is internally provided with a controller, a stepping motor and a stepping motor driver; the controller is in control connection with a stepping motor driver, the stepping motor driver drives a stepping motor to rotate, and the stepping motor drives one of the driving wheels to drive the conveying belt to move; touch-sensitive screen, electronic jar A, electronic jar B, heating plate A, heating plate B, heating plate C, heating plate D, temperature sensor A, temperature sensor B, temperature sensor C, temperature sensor D be connected with the inside controller of control box respectively.

3. The intelligent temperature-controlled packaging device of claim 2, wherein: the controller also comprises a switching power supply, a PIC singlechip, a TTL-RS485 converter and a relay KA; the touch screen is in communication connection with a UART2 interface of the PIC singlechip, the temperature sensor A, the temperature sensor B, the temperature sensor C and the temperature sensor D are connected with one end of a TTL-RS485 converter through an RS485 bus, and the other end of the TTL-RS485 converter is in communication connection with a UART1 interface of the PIC singlechip; the heating plate A, the heating plate B, the heating plate C and the heating plate D are respectively in control connection with an I/O interface of the PIC singlechip through a relay KA; the electric cylinder A and the electric cylinder B input AC220 voltage, and communication ends of the electric cylinder A and the electric cylinder B are connected with the I/O control of the PIC singlechip; the control end of the stepping motor driver is connected with the I/O control of the PIC singlechip, the switching power supply inputs AC220 voltage, and outputs 12V \5V for supplying power to the PIC singlechip, the touch screen, the stepping motor driver, the temperature sensor A, the temperature sensor B, the temperature sensor C, the temperature sensor D, the heating plate A, the heating plate B, the heating plate C and the heating plate D.

4. The intelligent temperature-controlled packaging device of claim 3, wherein: the scale plate and the fixed arm are respectively arranged on two sides of the support, the electric cylinder A and the hot pressing part D are respectively arranged on the scale plates on two sides of the support through the fixed arms on two sides of the support, and the joint of the fixed arm and the scale plate can slide and is fastened through bolts to enable the fixed arm and the scale plate to be relatively fixed.

5. The intelligent temperature-controlled packaging device of claim 4, wherein: and rollers which play a limiting role in the food package on the transmission belt are also arranged on two sides of the bracket.

Technical Field

The invention relates to the technical field of food packaging, in particular to intelligent temperature control packaging equipment.

Background

Some granular or powdered food is usually packaged by using plastic film, such as meal replacement powder, granules and the like, and a common packaging machine realizes the packaging process by means of hot pressing and hot pressing, and due to different food types, the requirements of stretchability and barrier property of plastic films to be matched are different, in order to avoid the problems that the sealing part is not firm due to too low temperature or the sealing part is not beautiful after the temperature is too high, and the like, the temperature of a hot-pressing part of common packaging equipment is determined when the packaging equipment leaves a factory, therefore, the type of the plastic film for packaging the packaged food is fixed, the temperature of the hot-pressing part can not be adjusted in real time according to the thickness or the material of the plastic film, therefore, the existing packaging equipment is single in plastic film object, and if the plastic film package with other material or thickness is replaced, the equipment needs to be replaced or the technology needs to be improved.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides intelligent temperature control packaging equipment, which can perform hot pressing after adjusting the temperature of plastic films of different materials or thicknesses by controlling the temperature of a hot pressing part, avoids the problems of infirm sealing part caused by too low temperature of the sealing part or unattractive sealing part caused by too high temperature and the like, and has wide variety of plastic films and strong universality in operation compared with common packaging equipment.

In order to realize the purpose of the invention, the invention adopts the following technical scheme:

an intelligent temperature control packaging device comprises a support, a conveyor belt, an electric cylinder A, an electric cylinder B, a hot pressing part A, a hot pressing part B, a hot pressing part C, a hot pressing part D, a control box, a touch screen, a driving wheel, a shrinkage groove, a heating sheet A, a heating sheet B, a heating sheet C, a heating sheet D, a temperature sensor A, a temperature sensor B, a temperature sensor C and a temperature sensor D; the support is provided with a conveyor belt, and two driving wheels are arranged on the inner sides of two ends of the conveyor belt; the control box drives one of the driving wheels to drive the conveying belt to move; the left end of the conveyor belt is provided with a contraction groove with a gradually-reduced opening; the hot pressing part A, the hot pressing part B, the hot pressing part C and the hot pressing part D are sequentially arranged on two sides of the conveyor belt; the hot pressing part B and the hot pressing part C are oppositely arranged, the hot pressing part C is fixed on the bracket, the hot pressing part B is arranged on the electric cylinder B, the electric cylinder B is fixed on the bracket, and the hot pressing part B and the hot pressing part C can be opened and closed by controlling the electric cylinder B to stretch; the hot pressing part A and the hot pressing part D are oppositely arranged, the hot pressing part D is arranged on the bracket, the hot pressing part A is arranged on the electric cylinder A, and the electric cylinder A is arranged on the bracket; the opening and closing of the hot pressing part A and the hot pressing part D can be realized by controlling the expansion and contraction of the electric cylinder A; the heating plate A and the temperature sensor A are arranged in the hot-pressing part A, the heating plate B and the temperature sensor B are arranged in the hot-pressing part B, the heating plate C and the temperature sensor C are arranged in the hot-pressing part C, and the heating plate D and the temperature sensor D are arranged in the hot-pressing part D; touch-sensitive screen, electronic jar A, electronic jar B, heating plate A, heating plate B, heating plate C, heating plate D, temperature sensor A, temperature sensor B, temperature sensor C, temperature sensor D be connected with control box 10 respectively.

Preferably, a controller, a stepping motor and a stepping motor driver are arranged in the control box; the controller is in control connection with a stepping motor driver, the stepping motor driver drives a stepping motor to rotate, and the stepping motor drives one of the driving wheels to drive the conveying belt to move; touch-sensitive screen, electronic jar A, electronic jar B, heating plate A, heating plate B, heating plate C, heating plate D, temperature sensor A, temperature sensor B, temperature sensor C, temperature sensor D be connected with the inside controller of control box respectively.

Preferably, the controller further comprises a switch power supply, a PIC singlechip, a TTL-RS485 converter and a relay KA; the touch screen is in communication connection with a UART2 interface of the PIC singlechip, the temperature sensor A, the temperature sensor B, the temperature sensor C and the temperature sensor D are connected with one end of a TTL-RS485 converter through an RS485 bus, and the other end of the TTL-RS485 converter is in communication connection with a UART1 interface of the PIC singlechip; the heating plate A, the heating plate B, the heating plate C and the heating plate D are respectively in control connection with an I/O interface of the PIC singlechip through a relay KA; the electric cylinder A and the electric cylinder B input AC220 voltage, and communication ends of the electric cylinder A and the electric cylinder B are connected with the I/O control of the PIC singlechip; the control end of the stepping motor driver is connected with the I/O control of the PIC singlechip, the switching power supply inputs AC220 voltage, and outputs 12V \5V for supplying power to the PIC singlechip, the touch screen, the stepping motor driver, the temperature sensor A, the temperature sensor B, the temperature sensor C, the temperature sensor D, the heating plate A, the heating plate B, the heating plate C and the heating plate D.

Preferably, the two sides of the support are respectively provided with a scale plate and a fixed arm, the electric cylinder A and the hot pressing part D are respectively arranged on the scale plates on the two sides of the support through the fixed arms on the two sides of the support, and the joint of the fixed arm and the scale plate can slide and is fastened through bolts to enable the fixed arm and the scale plate to be relatively fixed.

Preferably, the two sides of the bracket are also provided with rollers which play a limiting role in the food package on the transmission belt.

Compared with the prior art, the invention has the following beneficial effects:

the equipment is provided with the singlechip and the temperature sensor to realize closed-loop intelligent control on the temperature of the hot-pressing part, can perform hot pressing after adjusting the temperature of plastic films of different materials or thicknesses, avoids the problems of infirm sealing part caused by too low temperature of the sealing part or unattractive sealing part caused by too high temperature, and the like, and has wide types of plastic films and strong universality during operation compared with common sealing equipment;

the stepping motor drives the conveyor belt to realize accurate control of displacement relative to a common direct current motor, so that food packaging is accurately sealed, and the packaging is prevented from being opened or sealed in a leakage manner;

the distance between the hot pressing part for transverse sealing and the hot pressing part for longitudinal sealing can be accurately regulated, and the sealing device is suitable for sealing of packages with different food capacities and has multiple purposes.

Drawings

FIG. 1 is a schematic structural diagram of an intelligent temperature control packaging apparatus according to the present invention;

FIG. 2 is a schematic diagram of a connection structure of an intelligent temperature control package device according to the present invention;

FIG. 3 is a control circuit diagram of an intelligent temperature control packaging device according to the present invention;

in the figure: the device comprises a support 1, a conveyor belt 2, a roller 3, an electric cylinder A4, an electric cylinder B5, a hot-pressing part A6, a hot-pressing part B7, a hot-pressing part C8, a hot-pressing part D9, a control box 10, a touch screen 11, a driving wheel 12, a scale plate 13, a fixed arm 14, a shrinkage groove 15, a controller 101, a stepping motor 102, a stepping motor driver 103, a heating sheet A104, a heating sheet B105, a heating sheet C106, a heating sheet D107, a temperature sensor A108, a temperature sensor B109, a temperature sensor C110, a temperature sensor D111, a switching power supply 112, a PIC single chip microcomputer 113 and a TTL-RS485 converter 114.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described;

as shown in fig. 1, an intelligent temperature control packaging device includes a support 1, a conveyor belt 2, an electric cylinder a4, an electric cylinder B5, a hot pressing part a6, a hot pressing part B7, a hot pressing part C8, a hot pressing part D9, a control box 10, a touch screen 11, a driving wheel 12, a shrinkage tank 15, a heating sheet a104, a heating sheet B105, a heating sheet C106, a heating sheet D107, a temperature sensor a108, a temperature sensor B109, a temperature sensor C110, and a temperature sensor D111; the support 1 is provided with a conveyor belt 2, and two driving wheels 12 are arranged on the inner sides of two ends of the conveyor belt 2; the control box 10 drives one of the driving wheels 12 to drive the conveyor belt 2 to move; a shrink groove 15 with a gradually decreasing opening is arranged at the left end of the conveyor belt 2, specifically, the conveyor belt 2 moves from left to right in the figure, a packaging plastic film with food enters from the shrink groove 15 under the drive of the conveyor belt 2, and the shrink groove 15 is used for retracting two sides of the packaging plastic film to seal the hot-pressing part;

the hot-pressing part A6, the hot-pressing part B7, the hot-pressing part C8 and the hot-pressing part D9 are sequentially arranged on two sides (from left to right in the figure 1) of the conveyor belt 2; the hot-pressing part B7 and the hot-pressing part C8 are oppositely arranged, the hot-pressing part C8 is fixed on the bracket 1, the hot-pressing part B7 is installed on the electric cylinder B5, the electric cylinder B5 is fixed on the bracket 1, the opening and closing of the hot-pressing part B7 and the hot-pressing part C8 can be realized by controlling the expansion and contraction of the electric cylinder B5, and the transverse sealing of the food packaging plastic film is realized; the hot-pressing part A6 and the hot-pressing part D9 are oppositely arranged, the hot-pressing part D9 is installed on the bracket 1, the hot-pressing part A6 is installed on the electric cylinder A4, and the electric cylinder A4 is installed on the bracket 1; the opening and closing of the hot-pressing part A6 and the hot-pressing part D9 can be realized by controlling the expansion and contraction of the electric cylinder A4, and the longitudinal sealing of the food packaging plastic film is realized; the heating plate A104 and the temperature sensor A108 are arranged inside a hot-pressing part A6, the heating plate B105 and the temperature sensor B109 are arranged inside a hot-pressing part B7, the heating plate C106 and the temperature sensor C110 are arranged inside a hot-pressing part C8, and the heating plate D107 and the temperature sensor D111 are arranged inside a hot-pressing part D9; the touch screen 11, the electric cylinder A4, the electric cylinder B5, the heating plate A104, the heating plate B105, the heating plate C106, the heating plate D107, the temperature sensor A108, the temperature sensor B109, the temperature sensor C110 and the temperature sensor D111 are respectively connected with the control box 10; during specific implementation, the touch screen 11 is used for setting corresponding hot pressing temperature according to the material or thickness of the plastic film, the control box 10 is used for controlling the temperature of each heating sheet through data closed-loop control of the temperature sensor in each hot pressing part, when the temperature reaches a set value, the control box 10 controls the conveyor belt 2 to adjust feeding of the packaging plastic film, and the electric cylinder A4 and the electric cylinder B5 are controlled to push the hot pressing part to close the opening.

Specifically, as shown in fig. 2, a controller 101, a stepping motor 102 and a stepping motor driver 103 are arranged in the control box 10; the controller 101 is in control connection with a stepping motor driver 103, the stepping motor driver 103 drives a stepping motor 102 to rotate, and the stepping motor 102 drives one of the driving wheels 12 to drive the conveyor belt 2 to move; touch-sensitive screen 11, electronic jar A4, electronic jar B5, heating plate A104, heating plate B105, heating plate C106, heating plate D107, temperature sensor A108, temperature sensor B109, temperature sensor C110, temperature sensor D111 be connected with the inside controller 101 of control box 10 respectively, step motor can realize the accurate control of displacement relative to general direct current motor, realizes food package's accurate involution, avoids the packing to appear opening or leak and seal.

Specifically, as shown in fig. 3, the controller 101 further includes a switching power supply 112, a PIC single chip microcomputer 113, a TTL-RS485 converter 114, and a relay KA; the touch screen 11 is in communication connection with a UART2 interface of the PIC singlechip 113, the temperature sensor A108, the temperature sensor B109, the temperature sensor C110 and the temperature sensor D111 are connected with one end of a TTL-RS485 converter 114 through an RS485 bus, and the other end of the TTL-RS485 converter 114 is in communication connection with a UART1 interface of the PIC singlechip 113; the heating plate A104, the heating plate B105, the heating plate C106 and the heating plate D107 are respectively in control connection with an I/O interface of the PIC singlechip 113 through relays KA, and the PIC singlechip 113 controls the relays KA to be intermittently opened and closed according to the set temperature through data from a temperature sensor A108, a temperature sensor B109, a temperature sensor C110 and a temperature sensor D111, so that the effect of controlling the temperature of each heating plate is achieved; the electric cylinder A4 and the electric cylinder B5 input AC220 voltage, communication ends of the electric cylinder A4 and the electric cylinder B5 are connected with the I/O control of the PIC singlechip 113, and the displacement of the electric cylinder A4 and the electric cylinder B5 can be controlled through pulse signals output by the PIC singlechip 113; the control end of the stepping motor driver 103 is connected with the I/O control of the PIC single chip microcomputer 113, the switching power supply 112 inputs AC220 voltage, 12V/5V is output to supply power for the PIC single chip microcomputer 113, the touch screen 11, the stepping motor driver 103, the temperature sensor A108, the temperature sensor B109, the temperature sensor C110, the temperature sensor D111, the heating plate A104, the heating plate B105, the heating plate C106 and the heating plate D107, a temperature control program can be programmed into the single chip microcomputer, and meanwhile, the intelligent food packaging can be realized through the external touch screen 11 according to the regulation and control requirements.

Specifically, as shown in fig. 1, two sides of the bracket 1 are respectively provided with a scale plate 13 and a fixing arm 14, the electric cylinder a4 and the hot-pressing portion D9 are respectively installed on the scale plates 13 on the two sides of the bracket 1 through the fixing arms 14 on the two sides of the bracket 1, the joint of the fixing arm 14 and the scale plate 13 is slidable, and the fixing arm 14 and the scale plate 13 are relatively fixed through fastening bolts, specifically, the distance between the hot-pressing portion a6, the hot-pressing portion D9, the hot-pressing portion B7 and the hot-pressing portion C8 is adjusted through the movement of the fixing arm 14 on the scale plate 13, so as to meet the requirements of package sealing of different food capacities, the scale on the scale plate 13 also provides accurate reference for the movement of the fixing arm 14, and the distance between the hot-pressing portion for transverse sealing and the hot-pressing portion for longitudinal sealing can be accurately adjusted.

Specifically, as shown in the right side of the transmission belt 2 in fig. 2, rollers 3 are further arranged on two sides of the support 1, and the limiting effect on food packages on the transmission belt 2 is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention by equivalent replacement or change according to the technical solution and the modified concept of the present invention within the technical scope of the present invention.