CN111453027A - An industrial film sealing and packaging device - Google Patents

Abstract

The invention discloses an industrial film sealing and packaging device which comprises a first feeding part, a first driving roller set, a first conveying part, a cutting tool, a second feeding part, a second driving roller set, a second conveying part and a hot-pressing tool.

Description

An industrial film sealing and packaging device

technical field

The invention relates to the field of industrial film production equipment, in particular to an industrial film sealing and packaging device.

Background technique

Radiographic inspection mainly relies on ray irradiation to detect workpieces, and exposes defects to industrial films. Different defect types are distinguished by viewing the image characteristics of industrial films. Industrial radiographic films are referred to as industrial films, which are important components for radiographic inspection. Before the industrial film is applied, it is necessary to add an intensifying screen, cut it and use a dark bag for packaging. The existing processing equipment generally heats the intensifying screen, dark bag packaging and industrial film together with a roller and then uses a cutting device. After the cutting is completed, although this processing method simplifies the process, it is prone to poor hot pressing effect of the raw material of the dark bag, and due to the small force on the edge of the industrial film, air bubbles are prone to appear between the dark bag and the film.

SUMMARY OF THE INVENTION

The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an industrial film sealing and packaging device, which divides the processing steps of the intensifying screen and the packaging processing steps of the dark bag, thereby improving the effect of hot pressing.

An industrial film sealing and packaging device according to the present invention includes a first discharging part for placing the industrial film and the intensifying screen; a first driving roller group for driving the industrial film and the intensifying screen to move forward; the first The conveying part is used for conveying the industrial film and the intensifying screen; the cutting tool is arranged above the first conveying part and used for cutting the industrial film and the intensifying screen; the second discharging part is used for cutting the industrial film and the intensifying screen; The second driving roller group is used to drive the dark bag raw materials to move forward; the second conveying part is used to transport the industrial film, the intensifying screen and the dark bag raw materials; the hot pressing tool is arranged in the The upper part of the second conveying part is used for hot pressing and cutting the raw material of the dark bag, and sealing the intensifying screen and the raw material of the dark bag; wherein, the first discharging part, the first driving roller group, the first conveying The first feeding part and the second conveying part are arranged in sequence from left to right, and the industrial film and the intensifying screen can be transferred from the first discharging part to the second through the first driving roller set and the first conveying part. The conveying part, the second discharging part and the second driving roller set are arranged above and below the first conveying part, and can convey the raw material of the dark bag to the second conveying part.

An industrial film sealing and packaging device according to an embodiment of the present invention has at least the following beneficial effects: the industrial film sealing and packaging device of the present invention performs the intensifying screen processing step and the dark bag packaging processing step by step, respectively in the first conveying part. The cutting tool is used to cut the industrial film and the intensifying screen, and the hot pressing tool is used to heat press and cut the raw material of the dark bag in the second conveying part. , to improve the hot pressing effect of the raw material of the dark bag.

According to some embodiments of the present invention, the cutting tool includes a first driving part and a first die set at the lower end of the first driving part, and the first driving part is used to drive the first die to move up and down , the first die includes an adjustment part, a first die base, a second die base, a first cutter set on the first die base and a second cutter set on the second die base, so The first cutter and the second cutter are arranged in parallel, the adjustment part includes a screw rod, an adjustment nut and an elastic member, one end of the screw rod is arranged on the first mold base, and the second mold base is provided with a through hole, the screw rod passes through the through hole, the elastic member is sleeved on the screw rod, and the two ends of the elastic member are respectively connected with the first mold base and the second mold base, the An adjusting nut is provided on the other end of the screw rod.

According to some embodiments of the present invention, the hot-pressing tool includes a second driving part and a second die set at the lower end of the second driving part, and the second driving part is used to drive the second die to move up and down , the second die includes a third die base and a third cutter set on the third die base, the third cutter has a cavity inside, a heating coil is arranged in the cavity, and the third cutter is provided with a heating coil. The upper surface of the three cutters is inclined, and the height of one side close to the center of mass of the third cutter is lower than that of the other side.

According to some embodiments of the present invention, the first conveying part includes a conveyor belt and a pulley, two of the pulleys are provided at both ends of the conveyor belt, and the pulley drives the conveyor belt Rotating, the structure of the second conveying part is the same as that of the first conveying part.

According to some embodiments of the present invention, the conveyor belt is a stainless steel conveyor belt.

According to some embodiments of the present invention, the first feeding part includes a first roller for placing the industrial film, and a second roller and a third roller for placing the intensifying screen, the second feeding The feeding part includes a fourth roller and a fifth roller for placing the raw materials of the dark bags on the upper and lower sides of the industrial film, the fourth roller is arranged above the first conveying part, and the fifth roller A wheel is arranged below the first conveying part.

According to some embodiments of the present invention, the first driving roller set includes a first driving roller and a second driving roller that are arranged symmetrically up and down, an encoder is provided on the first driving roller or the second driving roller, and the increasing The sensitive screen and the industrial film pass between the first driving roller and the second driving roller, both of the first driving roller and the second driving roller are in contact with the intensifying screen, and the second driving roller set includes the above The dark bag material on the side is the third driving roller and the fourth driving roller symmetrically arranged on the axis of symmetry, and the dark bag material on the lower side is the fifth driving roller and the sixth driving roller symmetrically arranged on the axis of symmetry, the third driving roller and the fourth driving roller are arranged above the first conveying part, and the fifth driving roller and the sixth driving roller are arranged below the first conveying part.

According to some embodiments of the present invention, a nip roller is provided above the second conveying part.

According to some embodiments of the present invention, it further includes a third conveying part and a storage box, the third conveying part is arranged on the right side of the second conveying part, and the storage box is arranged at the right side of the third conveying part side.

According to some embodiments of the present invention, it further includes a first in-position sensor disposed at the upper right of the first conveying part, a second in-position sensor disposed at the upper right of the second conveying part, and a third conveying part The third in-position sensor at the bottom right of the unit.

Additional aspects and advantages of the present invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of embodiments taken in conjunction with the accompanying drawings, wherein:

FIG. 1 is a schematic structural diagram of a sealing and packaging device according to an embodiment of the present invention;

Fig. 2 is the structural representation of the first die in the embodiment of the present invention;

3 is a schematic structural diagram of a first die in another embodiment of the present invention;

4 is a schematic structural diagram of a second die in the embodiment of the present invention;

FIG. 5 is a cross-sectional view of the second die in the embodiment of the present invention.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the azimuth description, such as the azimuth or position relationship indicated by up, down, front, rear, left, right, etc., is based on the azimuth or position relationship shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including this number, above, below, within, etc. are understood as including this number. If it is described that the first and the second are only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance, or indicating the number of the indicated technical features or the order of the indicated technical features. relation.

In the description of the present invention, unless otherwise clearly defined, words such as setting, installation, connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

An industrial film sealing and packaging device according to an embodiment of the present invention includes a first discharging part, a first driving roller group, a first driving roller group, a first conveying part 400, a cutting tool, a second discharging part, a second discharging part, and a second discharging part. The driving roller group, the second conveying part 500 and the hot pressing tooling, wherein the first discharging part, the first driving roller group, the first conveying part 400 and the second conveying part 500 are arranged in order from left to right, the said The industrial film and the intensifying screen can be transported from the first discharging part to the second conveying part 500 through the first driving roller set and the first conveying part 400 in sequence. The second discharging part and the second conveying part 500 The driving roller set is arranged above and below the first conveying part 400, and can convey the raw material of the dark bag to the second conveying part 500. The first discharging part is used for placing industrial films and intensifying screens. The first driving The roller set is used to drive the industrial film and the intensifying screen to the first conveying part 400, the first conveying part 400 is used to convey the industrial film and the intensifying screen, and the cutting tool is arranged on the first conveying part The upper part of 400 is used to cut the industrial film and the intensifying screen on the first conveying part 400, the second discharging part is used to place the raw material of the dark bag, and the second driving roller set is used to drive the raw material of the dark bag to advance to the first place. On the second conveying part 500, the second conveying part 500 is used for conveying the industrial film, the intensifying screen and the raw material of the dark bag, and the hot pressing tool is arranged above the second conveying part 500 for hot pressing and cutting the first The dark bag material on the second conveying part 500 seals the intensifying screen and the dark bag material. The industrial film sealing and packaging device of the present invention performs intensifying screen processing step and dark bag packaging processing step by step, and uses cutting tool to cut industrial film and intensifying screen on the first conveying part 400 and cut the industrial film and intensifying screen on the second conveying part 400 respectively. 500 utilizes the hot-pressing tool to heat-press and cut the raw material of the dark-bag, and can flexibly set the hot-pressing tool, and use the hot-pressing tool to heat-press the raw material of the dark-bag to improve the hot-pressing effect of the raw material of the dark-bag.

Embodiments of the present invention will be described in detail below with reference to FIGS. 1 to 5 .

Referring to FIG. 2 and FIG. 3 , the cutting tool includes a first driving part 310 and a first die 320 disposed at the lower end of the first driving part 310 , and the first driving part 310 is used to drive the first driving part 310 The knife mold 320 moves up and down, and the first knife mold 320 includes an adjustment part, a first mold base 321, a second mold base 322, a first knife 323 disposed on the first mold base 321, and a first knife 323 disposed on the first mold base 321. The second cutter 324 on the second die base 322, the first cutter 323 and the second cutter 324 are arranged in parallel, the adjusting part includes a screw 325, an adjusting nut 326 and an elastic member 327, one end of the screw 325 is arranged The first die base 321 and the second die base 322 are provided with through holes, the screw rods 325 pass through the through holes, and the elastic members 327 are sleeved on the screw rods 325 and are Two ends of the elastic member 327 are respectively connected with the first die base 321 and the second die base 322 , and the adjusting nut 326 is arranged on the other end of the screw rod 325 . By rotating the adjusting nut 326, the distance between the first die base 321 and the second die base 322 can be adjusted, thereby adjusting the width of the first cutter 323 and the second cutter 324, so that the same cutter can cut industrial films of different sizes. In some embodiments, the elastic member 327 is a spring. It can be understood that the elastic member 327 can also be a compression spring or an elastic plastic ring. In some embodiments, a plurality of adjusting parts may be provided and are parallel to each other. Referring to FIG. 3 , three adjusting parts are provided to make the connection between the first mold base 321 and the second mold base 322 more stable.

According to some embodiments of the present invention, the hot-pressing tool includes a second driving part 910 and a second die 920 disposed at the lower end of the second driving part 910, and the second driving part 910 is used for driving the first The second die 920 moves up and down. The second die 920 includes a third die base 922 and a third cutter 921 disposed on the third die base 922. The third cutter 921 has a cavity inside. A heating coil 923 is arranged in the cavity, the upper surface of the third cutter 921 is an inclined plane, and the height of one side close to the center of mass of the third cutter 921 is lower than that of the other side. The first driving part 310 and the second driving part 910 are lead screw stepping motors or cylinders, which are used to drive the first die 320 and the second die 920 to move up and down, and the lead screw stepping motor or the cylinder drives the die to move up and down. It belongs to the prior art and will not be described too much here. The third cutter 921 has a closed-loop structure such as a rectangular ring, an elliptical ring, etc., and can cut the raw material of the dark bag packaging bag and the industrial film into a fixed shape. The upper surface of the third cutter 921 is an inclined plane, and the height of one side close to the center of mass of the third cutter 921 is lower than that of the other side. The inclination angle of the upper surface of the third knife 921 is relatively small, so that the third knife 921 can press the raw material of the dark bag packaging bag and the outermost edge of the third knife 921 can cut the industrial film and the raw material of the dark bag packaging bag. The heating coil 923 is connected to an external power source, and can be energized to generate heat and transfer the heat to the third knife 921 to heat the knife. When pressing down, the edge of the hot-pressed dark bag material is hot-pressed to seal it. When the industrial film and the raw material of the dark bag packaging bag are transported to the second conveying part 500, the third die is hot-pressed and cut downward, and the outer side of the third knife 921 is cut while the raw material of the dark bag is hot-pressed and sealed. The effect is good, the process is simple and the efficiency is high.

According to some embodiments of the present invention, the first conveying part 400 includes a conveying belt 420 and a pulley 410. There are two pulleys 410, which are respectively disposed at both ends of the conveying belt 420. 410 drives the conveyor belt 420 to rotate, and the second conveyor part 500 has the same structure as the first conveyor part 400 . Specifically, the conveyor belt 420 is selected from the conveyor belt 420 with high rigidity, for example, the conveyor belt 420 is a stainless steel conveyor belt. The stainless steel conveyor belt has the effects of high rigidity, anti-corrosion, wear resistance, etc. The ordinary conveyor belt 420 is easily damaged by the knife die and has a large surface elasticity, which is not conducive to the parallel transmission of the film.

According to some embodiments of the present invention, the first discharging part includes a first roller 110 for placing an industrial film, and a second roller 120 and a third roller 130 for placing an intensifying screen, the The second discharging part includes a fourth roller 710 and a fifth roller 720 for placing the raw materials of the dark bags on the upper and lower sides of the industrial film. The fourth roller 710 is arranged on the first conveying part 400 Above, the fifth roller 720 is arranged below the first conveying part 400 . The first rollers 110 to the fifth rollers 720 can all rotate freely to place corresponding raw materials.

In the embodiment of the present invention, the first driving roller set includes a first driving roller 210 and a second driving roller 220 that are symmetrically arranged up and down, and an encoder 221 is provided on the first driving roller 210 or the second driving roller 220 , the intensifying screen and the industrial film pass between the first driving roller 210 and the second driving roller 220, and both the first driving roller 210 and the second driving roller 220 are in contact with the intensifying screen. The encoder 221 is used to measure the length of the industrial film passing through the first and second driving rollers 220. The second driving roller group includes the third driving roller 810 and the fourth driving roller 810 and the fourth driving roller 810, which are symmetrically arranged on the upper side of the dark bag raw material as the symmetrical axis. The roller 820 , and the dark bag material on the lower side are the fifth driving roller 830 and the sixth driving roller 840 which are arranged symmetrically about the axis of symmetry, and the third driving roller 810 and the fourth driving roller 820 are arranged on the first conveying part 400 Above, the fifth driving roller 830 and the sixth driving roller 840 are arranged below the first conveying part 400 . The first to sixth driving rollers 840 are all connected with motors, which are driven to rotate by the motors. There is friction between the two driving rollers of the same driving roller set and the workpiece. When the driving rollers rotate, the workpiece is driven by the frictional force. For example, the first driving roller 210 and the second driving roller 220 drive the intensifying screen and the industrial film to advance by frictional force.

In the embodiment of the present invention, a nip roller 1200 is provided above the second conveying part 500 . The raw material of the dark bag on the upper surface of the industrial film passes under the pressing roller 1200 , and the pressing roller 1200 is used to change the advancing direction of the raw material of the dark bag packaging bag, so that it is transported on the conveyor belt 420 . The industrial film sealing and packaging device of this embodiment further includes a third conveying part 600 and a storage box 1000, the third conveying part 600 is arranged on the right side of the second conveying part 500, and the third conveying part 600 and the first conveying part The part 400 also adopts the structure of the conveyor belt 420 and the pulley 410 . The storage box 1000 is arranged on the right side of the third conveying part 600 for storing the workpieces conveyed from the third conveying part 600 .

In the embodiment of the present invention, it further includes a first in-position sensor 1110 disposed at the upper right of the first conveying portion 400, a second in-position sensor 1120 disposed at the upper right of the second conveying portion 500, and a second in-position sensor 1120 disposed at the upper right of the second conveying portion 500. The third in-position sensor 1130 at the lower right of the third conveying part 600 . The first in-position sensor 1110, the second in-position sensor 1120 and the third in-position sensor 1130 are all electrically connected to the control system for detecting the position of the industrial film.

The above are only preferred embodiments of the present invention, and the present invention is not limited to the above-mentioned embodiments, as long as it achieves the technical effect of the present invention by the same means, all within the spirit and principle of the present invention, do Any modification, equivalent replacement, improvement, etc., should be included within the protection scope of the present invention. Various modifications and changes can be made to its technical solutions and/or implementations within the protection scope of the present invention.

Claims (10)

1. An industrial film sealing and encapsulating device, characterized in that, comprising: The first unwinding part is used to place industrial films and intensifying screens; a first driving roller group for driving the industrial film and the intensifying screen to move forward; a first conveying part (400) for conveying the industrial film and the intensifying screen; A cutting tool, arranged above the first conveying part (400), for cutting the industrial film and the intensifying screen; The second discharging part is used to place the raw materials in the dark bag; The second driving roller group is used to drive the raw material of the dark bag to move forward; The second conveying part (500) is used for conveying the industrial film, the intensifying screen and the raw material of the dark bag; A hot-pressing tooling, arranged above the second conveying part (500), is used for hot-pressing and cutting the raw material of the dark bag, and sealing the intensifying screen and the raw material of the dark bag; Wherein, the first discharging part, the first driving roller group, the first conveying part (400) and the second conveying part (500) are arranged in sequence from left to right, and the industrial film and the intensifying screen can be arranged from the The first discharging part is sequentially transmitted to the second conveying part (500) through the first driving roller group and the first conveying part (400), and the second discharging part and the second driving roller group are arranged at the same place. Above and below the first conveying part (400), dark bag raw materials can be conveyed to the second conveying part (500). 2. The industrial film sealing and packaging device according to claim 1, wherein the cutting tool comprises a first driving part (310) and a first driving part (310) disposed at the lower end of the first driving part (310). A knife die (320), the first driving part (310) is used to drive the first knife die (320) to move up and down, and the first knife die (320) includes an adjustment part and a first die seat (321) , a second die holder (322), a first cutter (323) arranged on the first die holder (321), and a second cutter (324) arranged on the second die holder (322), so The first cutter (323) and the second cutter (324) are arranged in parallel, the adjustment part comprises a screw (325), an adjustment nut (326) and an elastic member (327), and one end of the screw (325) is arranged On the first die base (321), the second die base (322) is provided with a through hole, the screw rod (325) passes through the through hole, and the elastic member (327) is sleeved On the screw rod (325) and the two ends of the elastic member (327) are respectively connected with the first die base (321) and the second die base (322), the adjusting nut (326) is provided on the the other end of the screw (325). 3. The industrial film sealing and packaging device according to claim 1, characterized in that, the hot-pressing tool comprises a second driving part (910) and a second driving part (910) disposed at the lower end of the second driving part (910). A knife die (920), the second driving part (910) is used to drive the second knife die (920) to move up and down, and the second knife die (920) includes a third die base (922) and a A third cutter (921) on the third die base (922), the third cutter (921) has a cavity inside, a heating coil (923) is arranged in the cavity, and the third cutter (921) The upper surface of 921) is inclined, and the height of one side close to the center of mass of the third cutter (921) is lower than that of the other side. 4. The industrial film sealing and packaging device according to claim 1, wherein the first conveying part (400) comprises a conveying belt (420) and a pulley (410), and the pulley (410) There are two conveyor belts (420), which are respectively arranged at both ends of the conveyor belt (420). The pulley (410) drives the conveyor belt (420) to rotate. The structure of the conveying part (400) is the same. 5. An industrial film sealing and packaging device according to claim 4, characterized in that, the conveyor belt (420) is a stainless steel conveyor belt. 6. The industrial film sealing and packaging device according to claim 1, wherein the first discharging part comprises a first roller (110) for placing the industrial film, and a first roller (110) for placing the intensifying screen The second roller (120) and the third roller (130), the second discharging part includes the fourth roller (710) and the fifth roller (710) for placing the raw materials of the dark bags on the upper and lower sides of the industrial film A roller (720), the fourth roller (710) is arranged above the first conveying part (400), and the fifth roller (720) is arranged at the bottom of the first conveying part (400). below. 7. An industrial film sealing and packaging device according to claim 1, characterized in that the first driving roller group comprises a first driving roller (210) and a second driving roller (220) which are arranged symmetrically up and down, so An encoder (221) is provided on the first driving roller (210) or the second driving roller (220), and the intensifying screen and the industrial film are transferred from the first driving roller (210) and the second driving roller (220). ), the first driving roller (210) and the second driving roller (220) are both in contact with the intensifying screen, and the second driving roller group includes the dark bag material on the upper side that is symmetrically arranged on the axis of symmetry The third driving roller (810) and the fourth driving roller (820), and the fifth driving roller (830) and the sixth driving roller (840) which are symmetrically arranged on the lower side of the dark bag raw material for the symmetry axis, the third driving roller (840) A driving roller (810) and a fourth driving roller (820) are arranged above the first conveying part (400), and the fifth driving roller (830) and the sixth driving roller (840) are arranged above the first conveying part (400). Below the conveying part (400). 8 . The industrial film sealing and packaging device according to claim 1 , wherein a pressing roller ( 1200 ) is arranged above the second conveying part ( 500 ). 9 . 9. The industrial film sealing and packaging device according to claim 1, characterized in that, further comprising a third conveying part (600) and a storage box (1000), wherein the third conveying part (600) is arranged in the On the right side of the second conveying part (500), the storage box (1000) is arranged on the right side of the third conveying part (600). 10 . The industrial film sealing and packaging device according to claim 9 , further comprising a first position sensor ( 1110 ) disposed on the upper right of the first conveying part ( 400 ), and disposed on the first position sensor ( 1110 ). The second in-position sensor (1120) at the upper right of the second conveying part (500), and the third in-position sensor (1130) arranged at the lower right of the third conveying part (600).

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