JP3116052U - Vacuum sealed packaging machine inkjet print structure - Google Patents

Abstract

A vacuum sealing packaging machine inkjet structure is provided.
A vacuum-sealing packaging machine is provided with a conveyor on a table and a vacuum upper cover that can be moved up and down and seals and wraps a packaging bag. An inkjet printer 50 is installed on the back side of the printer so that the inkjet printer 50 can be moved in the lateral direction, and the inkjet seat is reciprocated across the table by a drive mechanism, so that the bag body of the packaging bag after vacuum sealing packaging is Then, inkjet printing is movably performed.
[Selection] Figure 2

Description

    The present invention relates to an ink-jet printing structure for a vacuum-sealing packaging machine, and in particular, to an apparatus in which an ink-jet printer that performs ink-jet printing by moving in a lateral direction is installed on the back side of a table of a vacuum-sealing packaging machine.

    Fig. 1 shows that the present inventor filed an application with the Taiwan Patent Office on May 29, 2002 and published on April 21, 2003, No. 529597, "Improvement of Vacuum Sealed Packaging Machine Structure". The vacuum-sealing packaging machine 20 is provided with a conveyor 22 on a table 21, a pad and a guide plate for arranging the packaged items in an aligned manner on the conveyor 22, and on both sides of the table 21. Then, the upper cover 23 is driven by the drive lever 24, and the packaged product is vacuum-sealed and packaged. The conveyor 22 located behind the vacuum upper cover 23 of the vacuum-sealing packaging machine 20 is further extended in the length of one packaging stroke. The conveyor 22 further carries one packaging stroke.

    The vacuum product to be packed is transported by the conveyor 22 in one packing stroke in a state of being arranged in a line on the conveyor 22 positioned in front of the vacuum upper cover 23 of the vacuum sealing packaging machine 20, and the drive lever 24 Thus, the vacuum upper cover 23 is driven so as to move and cover the vacuum upper cover 23, and vacuum sealed packaging is performed. At the same time, the packaged items are arranged in alignment on the conveyor 22 of the vacuum upper cover 23, and the conveyor 22 further performs one packaging stroke, and when the vacuum sealed packaging is finished, the conveyor 22 performs another packaging stroke, and the vacuum upper cover 23 moves down again to generate the second vacuum. The sealed packaging is performed, and further, the front side conveyor 22 further performs an operation of arranging the packaged items in an aligned manner. At this time, the conveyor 25 located on the back side is arranged in an aligned manner. The packaged goods The code spray printing device 31 positioned lead frame 30, the mark is sprayed printed.

    However, since the code spray printer 31 of the vacuum sealed packaging machine 20 is a single nozzle fixed to the guide frame 30, the following disadvantages are present in the spray printing process.

    1. In the vacuum-sealed packaging machine 20, a code spray fixed to the guide frame 30 when a plurality of packaged products are arranged in a line on the conveyor 22, vacuum-sealed and packaged, and then spray-printed The printer 31 is not economical because the number of installations must correspond to the number of packaged items arranged in line on the conveyor 22.

    2. Since the code spray printer 31 is a single nozzle device, the display character can only be spray-printed locally on the external packaging surface of the packaged item at the same time. A large range of display characters cannot be spray-printed on the external packaging surface of the product, and the spray-printing time cannot be effectively saved.

The inventor has been actively researching and solving the above-mentioned prior art code spray printing structure design flaws, through a number of tests, with a novelty and inventive step, practical in the industry Propose the present invention.
Republic of China Patent No. 529597

    The present invention is capable of continuously performing inkjet printing on a plurality of packaging bags that are vacuum-sealed and packaged for each packaging stroke, and simultaneously performing a plurality of inkjet data in the process of inkjet printing on each packaging bag. A vacuum sealed packaging machine inkjet printing structure capable of inkjet printing is provided.

    In order to achieve the above object, the present invention has an inkjet printer installed so as to cross the back side of the table of the vacuum-sealing packaging machine. Display characters are inkjet printed on the bag. Further, the drive mechanism includes a passive gear that supports the rotation shaft of the stepping motor on the drive gear and is parallel to the drive gear, and the drive gear and the passive gear mesh with both ends of the link rack. The inkjet seat is constructed on the both sides of the gate-shaped frame, respectively, with the corresponding inkjet connection pipe and signal detector, and connected to the inside of the link-like rack of the drive mechanism inside the frame As a result, the gate-shaped frame is fixed to the link-shaped rack so as to straddle the link-shaped rack, and the table is interlocked with the link-shaped rack by driving with the stepping motor. So that the display characters can be inkjet printed on the packaging bag.

    Hereinafter, the contents, features, and effects of the present invention will be described in detail with reference to the drawings.

    2 and 3, the present invention is a vacuum sealed packaging machine inkjet print structure. The vacuum sealed packaging machine 40 is provided with a conveyor 42 on a table 41, and a packaging bag 70 is wrapped on the conveyor 42. A pad 43 and a guide plate 44 for arranging the packaged products arranged in a line are provided, and the packaged products are conveyed by the conveyor 42. Further, the table 41 is provided with a vacuum upper cover 45 that can be moved up and down to seal and wrap across the center, and the vacuum upper cover 45 is vacuum-sealed with respect to the packaging bag 70 conveyed directly by the conveyor 42. Stop packaging is performed, whereby the packaged product in the packaging bag 70 is maintained in a vacuum state. In addition, an inkjet printer 50 that inkjet prints display characters on the packaging bag 70 by an inkjet seat 52 driven by a drive mechanism 51 is installed on the back side of the table 41 of the vacuum sealing packaging machine 40. Further, the drive mechanism 51 includes a passive gear 513 that supports the rotation shaft of the stepping motor 511 on the drive gear 512 and is parallel to the drive gear 512, and the drive gear 512 and the passive gear 513 are linked. The inkjet seat 52 is configured to mesh with both ends of the rack 514, and the inkjet connection pipe 522 and the signal detector 523 are installed on both sides of the gate-shaped frame 521, respectively. There is a connecting block 524 connected to the inside of the link-shaped rack 514 of the drive mechanism 51, whereby the gate-shaped frame 521 is fixed to the link-shaped rack 514 so as to straddle the link-shaped rack 514. Further, when driven by the stepping motor 511, it moves reciprocally across the table 41 in conjunction with the link-like rack 514.

    Referring to FIG. 4, before driving the vacuum sealing packaging machine 40, the two inkjet connecting pipes 522 of the inkjet seat 52 are connected to the inkjet output pipe 61 of the corresponding inkjet controller 60, respectively. By operating the container 60, the inkjet print set parment, such as the color of the inkjet output by the inkjet output tube 61, the amount of inkjet, and the type of display characters, is set.

    In the following, a process of inkjet printing on the vacuum-sealed packaging bag 70 by the vacuum-sealing packaging machine 40 according to the present invention will be described.

    Referring to FIG. 5, the packaged product packaged by the packaging bag 70 arranged in alignment on the pad 43 and the guide plate 44 is transported directly below the upper vacuum cover 45 by the conveyor 42 to be vacuum-sealed. After that, the packaging bag 70 which is vacuum-sealed and packaged is conveyed below the inkjet printer 50 by the conveyor 42, and the conveyance is stopped, and the control of the conveyance position is performed by the bag body of the packaging bag 70. The ink jet print data detection point 71 located at the position of the signal detector 523 of the ink jet seat 52 is positioned below the movement path of the ink jet seat 52, and the stepping motor 511 drives the drive gear 512 to generate the rack 514. When the inkjet seat 52 is moved, the signal detector 523 of the inkjet seat 52 first detects the detection point 71 of the packaging bag 70 and acquires inkjet print data. In addition, the inkjet print data is transmitted to the inkjet controller 60, the inkjet print data received by the inkjet controller 60 is processed, and then displayed on the bag body of the packaging bag 70 corresponding to the inkjet output tube 61. Perform ink-jet printing of character 72. When the inkjet seat 52 completes an inkjet print stroke that moves from the inkjet print start end to the inkjet print end end, the inkjet output tube 61 of the inkjet printer 50 stops the inkjet, and the inkjet printer 50 The drive gear 512 is switched in the direction to the drive gear 512 in the reverse direction. As a result, the inkjet seat 52 is driven in the reverse direction by the rack 514, and the inkjet print is directly performed from the end of the inkjet print. It is moved to the start end and waits for the next inkjet print stroke. In addition, the inkjet printed packaging bag 70 is transported toward the back side by the conveyor 42, whereby a series of operations including vacuum sealing packaging of the entire packaging bag 70 and inkjet printing of display characters on the bag body. Is terminated.

In addition, the inkjet seat 52 is arranged in the pad 43 and the guide plate 44 in order to perform inkjet printing in the horizontal direction on the table 41 of the vacuum sealing packaging machine 40 by the drive mechanism 51. In this case, the inkjet printer 50 according to the present invention is capable of inkjet printing a plurality of packaging bags 70 at the same time for each transport and packaging stroke of the vacuum-sealing packaging machine 40, which is more economical. In addition, on both sides of the ink jet seat 52 of the ink jet printer 50, an ink jet connecting pipe 522 connected to the corresponding ink jet output pipe 61 of the ink jet controller 60 is provided, and at the same time, different positions on the bag body of the packaging bag 70. Multiple display characters at once
72 can be ink-jet printed, which effectively saves printing time.

    In the present invention, an inkjet printer 50 capable of inkjet printing is installed on a plurality of packaging bags 70 so as to cross the back side of the table 41 of the vacuum-sealing packaging machine 40, and both sides of the inkjet seat 52 of the inkjet printer 50 are installed. In addition, each is provided with an ink jet connecting pipe 522 connected to the corresponding ink jet output pipe 61 of the ink jet controller 60, and the work of ink jet printing the display character 72 is performed on the bag body of the packaging bag 70. It is a utility model that is both innovative and inventive.

    The above description is merely a better embodiment of the present invention, and the present invention is not limited thereby. Equivalent changes and modifications can be made in accordance with the scope of claims and the contents of the description of the present invention. All are included in the scope of the registration claims of the present invention.

Three-dimensional view of vacuum-sealing packaging machine in the announcement of “Renovation of vacuum-sealing packaging machine structure” published by the Chinese Patent No.529597 3D view of a better specific embodiment of the present invention 3D view of an inkjet printer of a better specific embodiment of the present invention Implementation concept diagram of a better specific embodiment of the present invention Operational concept diagram of inkjet printing of a better specific embodiment of the present invention

Explanation of symbols

20 Vacuum sealed packaging machine
21 tables
22 Conveyor
23 Vacuum top cover
24 Drive lever
25 conveyor
30 Guide frame
31 code spray printer
40 Vacuum sealing packaging machine
41 tables
42 Conveyor
43 pads
44 Guide plate
45 Vacuum top cover
50 Inkjet printer
51 Drive mechanism
511 Stepper motor
512 Drive gear
513 Passive gear
514 racks
52 Inkjet seat
521 frames
522 Inkjet tube
523 signal detector
524 connecting blocks
60 Inkjet controller
61 Inkjet output tube
70 packaging bags
71 Detection point
72 Display characters

Claims (3)

A vacuum-sealing packaging machine provided with a conveyor and a vacuum upper cover for sealing and packaging a packaging bag, which can be moved up and down on a table,
An inkjet printer is installed that reciprocates the inkjet seat across the table by a drive mechanism so as to cross the back side of the table of the vacuum sealing packaging machine.
A vacuum sealing packaging machine inkjet structure characterized by the above. The drive mechanism of the inkjet printer includes a passive gear that supports the rotation shaft of the stepping motor on the drive gear and is parallel to the drive gear, and the drive gear and the passive gear mesh with both ends of the link rack. The ink jet seat is provided with at least one ink jet connecting pipe and one signal detector on both sides of the frame, respectively.
The vacuum-sealed packaging machine inkjet structure according to claim 1. When the inkjet seat 52 moves from the inkjet print start end to the inkjet print end end, the stepping motor changes from a state in which the drive gear 512 is driven in the forward direction to a state in which the drive gear 512 is driven in the reverse direction. The vacuum seal packaging machine inkjet structure according to claim 2, wherein the inkjet seat 52 is driven in the reverse direction by the rack 514 and is directly moved from the inkjet print end to the inkjet print start. .