阅读说明：本技术 一种压膜机压膜温度自动调整设备和自动调整方法 (Automatic film pressing temperature adjusting device and automatic film pressing temperature adjusting method for film pressing machine ) 是由 勾洪良 牟兰 王业岗 卓玲玲 吕金莎 杨震 于 2021-07-12 设计创作，主要内容包括：本发明公开了一种压膜机压膜温度自动调整设备和自动调整方法,包括固定箱体和开口箱体,所述固定箱体和开口箱体的侧面均转动安装有轴承,所述轴承的侧面固定安装有空心轴,所述空心轴的一端转动连接于固定箱体和开口箱体的侧面,所述空心轴的另一端固定连接有压辊,所述空心轴的一端表面固定安装有浮动油封,所述浮动油封的一侧表面转动连接于固定箱体和开口箱体的一侧表面,所述空心轴的一侧表面固定安装有从动齿轮,所述固定箱体的一端表面固定安装有电机,所述电机的轴端固定安装有主动齿轮,所述主动齿轮的表面啮合于从动齿轮的表面,这样能够大大提高使用的便利性和稳定性,保证安全性和精确度。(The invention discloses automatic film pressing temperature adjusting equipment and an automatic film pressing temperature adjusting method for a film pressing machine, which comprise a fixed box body and an opening box body, wherein bearings are rotatably arranged on the side surfaces of the fixed box body and the opening box body, a hollow shaft is fixedly arranged on the side surface of each bearing, one end of the hollow shaft is rotatably connected to the side surfaces of the fixed box body and the opening box body, a press roller is fixedly connected to the other end of the hollow shaft, a floating oil seal is fixedly arranged on the surface of one end of the hollow shaft, the surface of one side of the floating oil seal is rotatably connected to the surface of one side of the fixed box body and the surface of one side of the opening box body, a driven gear is fixedly arranged on the surface of one side of the hollow shaft, a motor is fixedly arranged on the surface of one end of the fixed box body, a driving gear is fixedly arranged at the shaft end of the motor, and the surface of the driving gear is meshed with the surface of the driven gear, so that the convenience and the stability of the use can be greatly improved, ensuring safety and accuracy.)

1. The utility model provides a film pressing temperature automatic adjustment equipment and automatic adjustment method of film pressing machine, includes fixed box (1) and opening box (11), its characterized in that: the side of fixed box (1) and opening box (11) all rotates and installs bearing (12), the side fixed mounting of bearing (12) has hollow shaft (13), the one end of hollow shaft (13) rotates the side of connecting in fixed box (1) and opening box (11), the other end fixedly connected with compression roller (14) of hollow shaft (13), the one end fixed surface of hollow shaft (13) installs floating oil seal (15), one side surface of floating oil seal (15) rotates and connects in a side surface of fixed box (1) and opening box (11), one side fixed surface of hollow shaft (13) installs driven gear (16), the one end fixed surface of fixed box (1) installs motor (17), the axle head fixed mounting of motor (17) has driving gear (18), the surface meshing of driving gear (18) is in the surface of driven gear (16), the one end surface of fixed box (1) has radiator (2) through the pipe connection, the one end fixed mounting of radiator (2) has heating cabinet (21), heating cabinet (21) and radiator (2) all are located one side position of compression roller (14).

2. The automatic film pressing temperature adjusting device of a film pressing machine according to claim 1, characterized in that: the pump body (22) is fixedly installed on the surface of one end of the heating box body (21), and an outlet of the pump body (22) is connected to the surface of one end of the opening box body (11) through a pipeline.

3. The automatic film pressing temperature adjusting device of a film pressing machine according to claim 1, characterized in that: and a heating temperature detector (24) is fixedly arranged on the surface of one side of the heating box body (21), and a heat radiation fan (23) is fixedly arranged on the surface of one end of the heat radiator (2).

4. The automatic film pressing temperature adjusting device of a film pressing machine according to claim 1, characterized in that: one side fixed surface of opening box (11) is connected with heat conduction support (25), heat conduction wheel (27) are installed through axis of rotation (26) rotation in the one end surface of heat conduction support (25).

5. The automatic film pressing temperature adjusting device of a film pressing machine according to claim 4, wherein: one side surface of the heat conduction wheel (27) is positioned at the side surface of the heat conduction bracket (25), and the surface of the heat conduction wheel (27) is connected with one end surface of the compression roller (14) in a rolling way.

6. The automatic film pressing temperature adjusting device of a film pressing machine according to claim 1, characterized in that: the solid-open box is characterized in that a connecting ring (3) is arranged on the surface of one side of the solid-open box body (11), a sliding rod (31) is connected to the side face of the connecting ring (3) in a sliding mode, and a heat conduction thermometer (32) is fixedly connected to the surface of one end of the sliding rod (31).

7. The automatic film pressing temperature adjusting device of a film pressing machine according to claim 6, wherein: and a compression spring (33) is fixedly arranged on the surface of one end of the heat conduction thermometer (32), and the surface of one end of the heat conduction thermometer (32) is compressed and connected to the surface of one side of the heat conduction bracket (25).

8. The automatic film pressing temperature adjusting device of a film pressing machine according to claim 1, characterized in that: the telescopic cylinder (34) is fixedly installed at two ends of the surface of one side of the opening box body (11), and an adjusting partition plate (35) is installed on the rod head of the telescopic cylinder (34) in a sliding mode.

9. The automatic film pressing temperature adjusting device of a film pressing machine according to claim 9, wherein: the side face of the adjusting partition plate (35) is fixedly connected with an annular sealing gasket (36), and the surface of the annular sealing gasket (36) is connected to the side face of the opening box body (11) in a sliding mode.

10. The automatic adjusting method of the automatic film pressing temperature adjusting device of the film pressing machine according to claim 1, characterized in that: the adjusting method comprises the following steps:

s1, adding the medium oil into the heating box body, and heating to the working temperature through an electric heating wire;

s2, starting the pump body to extract heated medium oil and introducing the medium oil into the opening box body, controlling the telescopic cylinder to stretch and push the adjusting partition plate, changing the size of the inner space, and adjusting the liquid level height of the medium oil;

s3, raising the liquid level of the medium oil in the opening box, entering the inside of the compression roller from the hollow shaft, heating the compression roller, and starting a motor to drive to carry out plastic packaging and film pressing;

s4, allowing the medium oil to enter the fixed box body from the other end, and refluxing the medium oil to the heating box body through a pipeline and a radiator for recycling;

s5, detecting the heating temperature of the medium oil by a heating thermometer, and determining the heating temperature;

s6, the heat conduction wheel is in contact with the working press roller to conduct heat, the heat conduction temperature detector detects the heat conduction temperature, and the actual working temperature is determined;

s7, comparing the actual working temperature with the heating temperature, if the difference is small, adjusting the cloth, and if the difference is large, judging and adjusting;

and S8, if the actual working temperature is higher than the heating temperature, reducing the heating quantity, simultaneously starting the fan and the radiator for heat dissipation, and if the actual working temperature is lower than the heating temperature, increasing the heating quantity and the temperature, and finishing temperature adjustment.

Technical Field

The invention relates to the field of film pressing machines, in particular to automatic film pressing temperature adjusting equipment and an automatic film pressing temperature adjusting method for a film pressing machine.

Background

In some product plastic envelope course of working, need use the film pressing machine, the compression roller through the film pressing machine heats and compresses tightly the plastic film, and then encapsulates the protection, and in order to guarantee the stability of plastic envelope, need heat the compression roller, and then control the plastic envelope temperature, avoids scalding the bad film, guarantees encapsulation stability.

But current film pressing machine compression roller temperature regulation apparatus heats through the heater strip directly more, so not only need interfere easily at compression roller internally mounted, and the security is relatively poor, is unfavorable for maintaining, and temperature control accuracy is relatively poor simultaneously to can not carry out rapid heating and cooling as required, control regulation effect is relatively poor, remains to improve.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide automatic film pressing temperature adjusting equipment and an automatic film pressing temperature adjusting method for a film pressing machine.

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a film pressing temperature automatic adjustment equipment and automatic adjustment method of film pressing machine, includes fixed box and opening box, the side of fixed box and opening box is all rotated and is installed the bearing, the side fixed mounting of bearing has the hollow shaft, the one end of hollow shaft is rotated and is connected in the side of fixed box and opening box, the other end fixedly connected with compression roller of hollow shaft, the one end fixed surface of hollow shaft installs floating oil seal, one side fixed surface of floating oil seal rotates and is connected in a side surface of fixed box and opening box, one side fixed surface of hollow shaft installs driven gear, the one end fixed surface of fixed box installs the motor, the axle head fixed mounting of motor has the driving gear, the surface of driving gear meshes in driven gear's surface, the one end surface of fixed box has the radiator through the pipe connection, one end fixed mounting of radiator has the heating cabinet, heating cabinet and radiator all are located one side position of compression roller.

Further, the one end fixed surface of heating box installs the pump body, the export of the pump body passes through pipe connection in the one end surface of opening box, connects the pump body through the heating box, can stably supply the medium oil, does benefit to the heating and uses.

Further, one side fixed surface of heating box installs the heating thermometer, the one end fixed surface of radiator installs radiator fan, through installation heating thermometer and radiator fan, can detect and cool down the dielectric oil, guarantees stability in use.

Further, one side fixed surface of opening box is connected with the heat conduction support, the one end surface of heat conduction support is rotated through the axis of rotation and is installed the heat conduction wheel, through heat conduction support installation heat conduction wheel, can not interfere the rotation, and the while contacts the compression roller and detects the temperature, makes things convenient for high-efficient.

Further, one side surface of the heat conduction wheel is positioned on the side surface of the heat conduction support, and the surface of the heat conduction wheel is connected with one end surface of the compression roller in a rolling mode.

Furthermore, a connecting ring is arranged on one side surface of the fixed opening box body, a sliding rod is connected to the side surface of the connecting ring in a sliding mode, a heat conduction temperature meter is fixedly connected to the surface of one end of the sliding rod, the sliding rod and the heat conduction temperature meter are installed through the connecting ring, heat conduction temperature can be detected, and safe and stable operation of the compression roller is guaranteed.

Furthermore, a compression spring is fixedly installed on the surface of one end of the heat conduction thermometer, the surface of one end of the heat conduction thermometer is tightly pressed and connected on the surface of one side of the heat conduction support, and the compression spring is installed on the heat conduction thermometer, so that the heat conduction thermometer can be tightly pressed and positioned, and the use stability is ensured.

Further, a telescopic cylinder is fixedly mounted at two ends of the surface of one side of the opening box body, an adjusting partition plate is slidably mounted at a rod head of the telescopic cylinder, the adjusting partition plate is mounted through the telescopic cylinder, the inner volume can be sleeved, the liquid level height is further changed, and the telescopic cylinder is beneficial to adjustment and use.

Furthermore, the side fixedly connected with annular sealing pad of adjusting the baffle, the sealed surperficial sliding connection of annular sealing pad is in the side of opening box, connects annular sealing pad through adjusting the baffle, guarantees to connect the face leakproofness, avoids leaking, safety and stability.

Further, the adjusting method comprises the following steps:

s1, adding the medium oil into the heating box body, and heating to the working temperature through an electric heating wire;

s2, starting the pump body to extract heated medium oil and introducing the medium oil into the opening box body, controlling the telescopic cylinder to stretch and push the adjusting partition plate, changing the size of the inner space, and adjusting the liquid level height of the medium oil;

s3, raising the liquid level of the medium oil in the opening box, entering the inside of the compression roller from the hollow shaft, heating the compression roller, and starting a motor to drive to carry out plastic packaging and film pressing;

s4, allowing the medium oil to enter the fixed box body from the other end, and refluxing the medium oil to the heating box body through a pipeline and a radiator for recycling;

s5, detecting the heating temperature of the medium oil by a heating thermometer, and determining the heating temperature;

s6, the heat conduction wheel is in contact with the working press roller to conduct heat, the heat conduction temperature detector detects the heat conduction temperature, and the actual working temperature is determined;

s7, comparing the actual working temperature with the heating temperature, if the difference is small, adjusting the cloth, and if the difference is large, judging and adjusting;

and S8, if the actual working temperature is higher than the heating temperature, reducing the heating quantity, simultaneously starting the fan and the radiator for heat dissipation, and if the actual working temperature is lower than the heating temperature, increasing the heating quantity and the temperature, and finishing temperature adjustment.

Compared with the prior art, the invention has the advantages that:

(1) this scheme is through opening box and fixed box connecting hole hollow shaft and compression roller, combines the floating oil blanket of side to seal, can guarantee pivoted stability, avoids leaking simultaneously, can heat the cooling through medium oil, and the high-efficient precision of stabilizing is high, combines the gear to drive, can not mutual interference, connects heating cabinet and radiator simultaneously, can carry out accurate regulation, convenient control according to actual stability.

(2) The pump body is connected through the heating box body, so that the medium oil can be stably supplied, and the heating use is facilitated.

(3) Through installation heating temperature detector and cooling fan, can detect and cool down the dielectric oil, guarantee stability in use.

(4) Through heat conduction support installation heat conduction wheel, can not interfere the rotation, the while contacts the compression roller and detects the temperature, convenient high-efficient.

(5) The sliding rod and the heat conduction temperature measurer are installed through the connecting ring, so that the heat conduction temperature can be detected, and the safe and stable operation of the compression roller is ensured.

(6) Through heat conduction temperature detector installation pressure spring, can compress tightly the location, guarantee stability in use.

(7) Through telescopic cylinder installation regulation baffle, can cup joint inside volume, and then change liquid level height, do benefit to the regulation and use.

(8) The annular sealing gasket is connected through the adjusting partition plate, so that the sealing performance of the connecting surface is guaranteed, leakage is avoided, and safety and stability are achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a portion of the compression roller connection of the present invention;

FIG. 3 is an enlarged view of the heat conducting wheel connection of FIG. 1 according to the present invention at location A;

FIG. 4 is a partial schematic view of an adjustable bulkhead connection of the present invention.

The reference numbers in the figures illustrate:

the device comprises a fixed box body 1, an open box body 11, a bearing 12, a hollow shaft 13, a compression roller 14, a floating oil seal 15, a driven gear 16, a motor 17, a driving gear 18, a radiator 2, a heating box body 21, a pump body 22, a heat dissipation fan 23, a heating thermometer 24, a heat conduction bracket 25, a rotating shaft 26, a heat conduction wheel 27, a connecting ring 3, a sliding rod 31, a heat conduction thermometer 32, a compression spring 33, a telescopic cylinder 34, an adjusting partition plate 35 and an annular sealing gasket 36.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Referring to fig. 1-4, an automatic film pressing temperature adjusting device and an automatic film pressing temperature adjusting method for a film pressing machine include a fixed box 1 and an open box 11, referring to fig. 1 and 2, bearings 12 are rotatably mounted on the side surfaces of the fixed box 1 and the open box 11, a hollow shaft 13 is fixedly mounted on the side surface of the bearings 12, one end of the hollow shaft 13 is rotatably connected to the side surfaces of the fixed box 1 and the open box 11, a compression roller 14 is fixedly connected to the other end of the hollow shaft 13, the hollow shaft 13 can stably rotate to perform plastic sealing operation, and simultaneously, medium oil can enter from the hollow shaft 13 to perform heat exchange and temperature adjustment, so that the device is convenient to control and beneficial to use, a floating oil seal 15 is fixedly mounted on the surface of one end of the hollow shaft 13, the surface of one side of the floating oil seal 15 is rotatably connected to the surface of one side of the fixed box 1 and the open box 11, and a driven gear 16 is fixedly mounted on the surface of one side of the hollow shaft 13, a motor 17 is fixedly arranged on the surface of one end of the fixed box body 1, a driving gear 18 is fixedly arranged at the shaft end of the motor 17 and can drive the hollow shaft 13 and the compression roller 14 to rotate, so that the operation and the use are convenient, the surface of the driving gear 18 is meshed with the surface of the driven gear 16, the surface of one end of the fixed box body 1 is connected with the radiator 2 through a pipeline, one end of the radiator 2 is fixedly provided with the heating box 21, the heating box 21 and the radiator 2 are both positioned at one side of the compression roller 14, the surface of one end of the heating box body 21 is fixedly provided with the pump body 22, the outlet of the pump body 22 is connected with the surface of one end of the opening box body 11 through a pipeline and is connected with the pump body 22 through the heating box body 21, so that medium oil can be stably supplied and is beneficial to heating use, a heating temperature detector 24 is fixedly arranged on the surface of one side of the heating box body 21, a heat radiation fan 23 is fixedly arranged on the surface of one end of the radiator 2, can detect and cool down the medium oil, guarantee stability in use.

Referring to fig. 1 and 3, a heat conducting support 25 is fixedly connected to a surface of one side of the open box 11, a heat conducting wheel 27 is rotatably mounted on a surface of one end of the heat conducting support 25 through a rotating shaft 26, the heat conducting wheel 27 is mounted on the heat conducting support 25, rotation is not interfered, the heat conducting wheel is in contact with the pressure roller 14 to detect temperature, convenience and high efficiency are achieved, the surface of one side of the heat conducting wheel 27 is located on the side surface of the heat conducting support 25, and the surface of the heat conducting wheel 27 is in rolling connection with the surface of one end of the pressure roller 14.

Referring to fig. 3, a connecting ring 3 is disposed on a side surface of the fixed-opening box 11, a sliding rod 31 is slidably connected to a side surface of the connecting ring 3, a heat conduction thermometer 32 is fixedly connected to one end surface of the sliding rod 31, the sliding rod 31 and the heat conduction thermometer 32 are mounted through the connecting ring 3, the heat conduction temperature can be detected, and the safe and stable operation of the compression roller is ensured.

Referring to fig. 1 and 4, two ends of a surface of one side of the opening box 11 are fixedly provided with a telescopic cylinder 34, a rod head of the telescopic cylinder 34 is slidably provided with an adjusting partition plate 35, the adjusting partition plate 35 is installed through the telescopic cylinder 34, the inner volume can be sleeved, the liquid level height can be further changed, the adjusting use is facilitated, a side surface of the adjusting partition plate 35 is fixedly connected with an annular sealing gasket 36, the surface of the annular sealing gasket 36 is slidably connected to the side surface of the opening box 11, the annular sealing gasket 36 is connected through the adjusting partition plate 35, the sealing performance of the connecting surface is guaranteed, the leakage is avoided, and the safety and the stability are achieved.

The adjusting method comprises the following steps:

s1, adding the medium oil into the heating box body, and heating to the working temperature through an electric heating wire;

s2, starting the pump body to extract heated medium oil and introducing the medium oil into the opening box body, controlling the telescopic cylinder to stretch and push the adjusting partition plate, changing the size of the inner space, and adjusting the liquid level height of the medium oil;

s3, raising the liquid level of the medium oil in the opening box, entering the inside of the compression roller from the hollow shaft, heating the compression roller, and starting a motor to drive to carry out plastic packaging and film pressing;

s4, allowing the medium oil to enter the fixed box body from the other end, and refluxing the medium oil to the heating box body through a pipeline and a radiator for recycling;

s5, detecting the heating temperature of the medium oil by a heating thermometer, and determining the heating temperature;

s6, the heat conduction wheel is in contact with the working press roller to conduct heat, the heat conduction temperature detector detects the heat conduction temperature, and the actual working temperature is determined;

s7, comparing the actual working temperature with the heating temperature, if the difference is small, adjusting the cloth, and if the difference is large, judging and adjusting;

and S8, if the actual working temperature is higher than the heating temperature, reducing the heating quantity, simultaneously starting the fan and the radiator for heat dissipation, and if the actual working temperature is lower than the heating temperature, increasing the heating quantity and the temperature, and finishing temperature adjustment.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.