Automatic feeding mechanism of carton ink-jet printer

Abstract

The utility model relates to the technical field of carton ink-jet printing machines, and discloses an automatic feeding mechanism of a carton ink-jet printing machine, a protection mechanism is arranged on a long plate, and a stacking mechanism is arranged on a base; the protection mechanism comprises a moving assembly and a stabilizing assembly, the moving assembly comprises a mounting plate, the left side of the motor is fixedly connected with a worm, the top of the worm is meshed with a worm gear, the axis of the worm gear is fixedly connected with a lead screw, and the inner sides of two square plates are fixedly connected with pushing plates. According to the automatic feeding mechanism of the carton ink-jet printing machine, a square plate drives a pushing plate to move, so that a carton on a conveying belt arranged on the carton ink-jet printing machine can be linearly conveyed in a limited mode, the situation that the carton deviates in the conveying process, and consequently code spraying of the ink-jet printing machine is affected in the later period is avoided, and a fixing plate drives an inserting block to be inserted into an inserting groove; by means of the triangular stable relation, when the pushing plate is used for pushing and limiting the cartons, the pushing plate cannot be fractured when the pushing plate is subjected to resistance of a large number of cartons.

Description

Technical Field

[0001] The utility model relates to the technical field of carton inkjet printers, in particular to an automatic feeding mechanism of a carton inkjet printer. Background Art

[0002] A carton inkjet printer is a device used to print information on the surface of cartons. This information typically includes production date, batch number, barcode, QR code, and more. These printers can print after the carton is formed or before the cardboard is formed. Modern carton printers typically offer high printing speeds, excellent quality, and use environmentally friendly inks to prevent product contamination.

[0003] According to announcement number CN220995573U, an automatic feeding mechanism of a carton inkjet printer includes a mounting frame at the feeding end of the inkjet printer, a second conveyor belt is provided on the mounting frame, and a discharge assembly is provided at one end of the mounting frame above the second conveyor belt close to the inkjet printer, which is used to feed multiple cartons stacked on the second conveyor belt to the inkjet printer one by one for inkjet coding.

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] During use, when the cartons in this equipment are automatically transported through the conveyor belt equipped with the inkjet printer, if effective restraint and positioning measures are not implemented on both sides of the cartons, it is very easy to cause the cartons to deviate from the transmission path. Such deviation not only interferes with the precise operation process of the inkjet printer, but also directly leads to incomplete or misplaced information printed on the surface of the carton, seriously affecting the efficiency of the production line and product quality. Utility Model Content

[0006] The purpose of the utility model is to provide an automatic feeding mechanism for a carton inkjet printer to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: an automatic feeding mechanism of a carton inkjet printer, comprising a long plate and a base, wherein the long plates are two in number, a guide plate is fixedly connected to the right side of the long plate, the guide plate is arranged on the top of the base, the top of the long plate is fixedly connected to the inkjet printer, a protective mechanism is arranged on the long plate, and a stacking mechanism is arranged on the base;

[0008] The protection mechanism includes a moving component and a stabilizing component, wherein the stabilizing component is arranged on the moving component;

[0009] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel is interlocked.

[0010] Preferably, there are two worms, the surfaces of the two worms are rotatably connected to the interior of the limit seat, and the thread lines on the left and right surfaces of the worms have the same specifications and the same direction.

[0011] Preferably, the number of the lead screws is four and they form a group of two, the lead screw surface is rotatably connected to the inside of the long block, and the thread lines of the lead screw surfaces on the front and rear sides are consistent in specifications and in opposite directions.

[0012] Preferably, the stabilizing component includes a second T-slot, which is opened on the inner sides of the left and right square plates, and the pushing plate is fixedly connected to a long seat near the long plate, and a slot is opened inside the long seat, and the slot is set to an opening near the long plate, and a second T-block is slidably connected inside the second T-slot, and the inner side of the second T-block is fixedly connected to a connecting seat, and the connecting seat is fixedly connected to an inclined plate near the pushing plate, and the other side of the inclined plate is fixedly connected to a fixed plate, and the other side of the fixed plate is fixedly connected to an insert block, and the surface of the insert block is plugged into the inside of the slot, and bolts are threadedly connected to the inside of the insert block and the long seat, and the insert block is inserted into the slot, so that the pushing plate will not break when it is subjected to resistance from a large number of cartons.

[0013] Preferably, the stacking mechanism includes a limit plate, which is fixedly connected to the front and rear ends of the right side of the base, and a sliding rod is fixedly connected between the front and rear limit plates, and a dual-axis motor is fixedly connected to the right center of the base, and threaded rods are fixedly connected to the front and rear sides of the dual-axis motor, and a moving block is threadedly connected to the surface of the threaded rod, and the top of the moving block is fixedly connected to the moving plate, and the right bottom side of the moving plate is fixedly connected to a slider, and the inside of the slider is slidably connected to the surface of the slide rod, and the left side of the moving plate is fixedly connected to a cross plate, and the right side of the top of the base is fixedly connected to a support plate, and the cross plate is arranged on the left side of the support plate, and a long groove is opened inside the support plate. With the cooperation of the two cross plates and the support plate, the cartons will not be loosely placed and collapse when a large number of cartons are stacked.

[0014] Preferably, there are two threaded rods, the surfaces of the two threaded rods are rotatably connected to the inside of the limit plate, the threaded rods are arranged between the base and the sliding rod, and the thread lines on the front and rear surfaces of the threaded rods have the same specifications and are in opposite directions.

[0015] Preferably, there are two long slots, and the left and right sides and outer sides of the front and rear long slots are all set to be openings, and the surface of the movable plate and the interior of the long slots are plugged in.

[0016] Compared with the existing technology, the present invention provides an automatic feeding mechanism for a carton inkjet printer, which has the following beneficial effects:

[0017] 1. The automatic feeding mechanism of the carton inkjet printer drives the square plate to move when the moving seat moves through the protective mechanism, and the square plate drives the push plate to move, which can limit the straight-line transportation of the cartons on the conveyor belt set up on the carton inkjet printer to avoid the cartons from deflecting during the transportation process, which will affect the inkjet printer's coding in the later stage. The fixed plate drives the plug-in block to be inserted into the slot, and the triangular stable relationship can be used to ensure that the push plate will not break when it is pushed to limit the cartons and is subject to resistance from a large number of cartons.

[0018] 2. The automatic feeding mechanism of the carton inkjet printer drives the threaded rods at both ends to rotate when the dual-axis motor is started through the stacking mechanism. The front and rear moving blocks move to the opposite side on the surface of the two threaded rods. The moving plate with the moving block moves in the long groove. At the same time, the moving plate drives the cross plate to move. With the cooperation of the two cross plates and the support plate, the cartons will not be loosely placed and collapse when a large number of cartons are stacked. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0020] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0021] Figure 2 is a structural diagram of the mobile component;

[0022] Figure 3 for Figure 2 A in the middle is an enlarged structural diagram;

[0023] Figure 4 A schematic diagram of the structure of the stable component;

[0024] Figure 5 for Figure 4 The enlarged structural diagram at B in the middle;

[0025] Figure 6 It is a structural diagram of the stacking mechanism;

[0026] Figure 7 for Figure 6 Schematic diagram of the structure of the intercepted part.

[0027] In the figure: 1. Long board; 2. Inkjet printer; 3. Stacking mechanism; 31. Moving board; 32. Threaded rod; 33. Sliding rod; 34. Dual-axis motor; 35. Long slot; 36. Support plate; 37. Horizontal board; 38. Moving block; 39. Limiting plate; 301. Slider; 4. Base; 5. Protective mechanism; 51. Moving assembly; 511. Worm gear; 512. Motor; 513. Limiting seat; 514. Long block; 515. First T-slot; 51 6. Worm; 517. Lead screw; 518. Fixed seat; 519. First T-block; 5101. Moving seat; 5102. Square plate; 5103. Push plate; 5104. Mounting plate; 52. Stabilizing assembly; 521. Second T-block; 522. Second T-slot; 523. Bolt; 524. Slot; 525. Insert block; 526. Fixed plate; 527. Inclined plate; 528. Connecting seat; 529. Long seat; 6. Guide plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0030] The utility model provides the following technical solutions:

[0031] Example 1

[0032] Combine Figures 1 to 5 , an automatic feeding mechanism of a carton inkjet printer, comprising a long board 1 and a base 4, two long boards 1, a guide plate 6 fixedly connected to the right side of the long board 1, the guide plate 6 is arranged on the top of the base 4, a printer 2 is fixedly connected to the top of the long board 1, a protective mechanism 5 is arranged on the long board 1, and a stacking mechanism 3 is arranged on the base 4;

[0033] The protection mechanism 5 includes a moving component 51 and a stabilizing component 52 , wherein the stabilizing component 52 is disposed on the moving component 51 ;

[0034] The moving assembly 51 includes a mounting plate 5104, which is fixedly connected to the left and right ends of the outer side of the base 4. The front and rear ends of the top of the mounting plate 5104 are fixedly connected to long blocks 514. The tops of the left and right mounting plates 5104 are fixedly connected to limit seats 513. The right side of the limit seat 513 is fixedly connected to the motor 512. The left side of the motor 512 is fixedly connected to a worm 516. The top of the worm 516 is meshed with a worm wheel 511. The axis of the worm wheel 511 is fixedly connected to a lead screw 517. The lead screw The surface of 517 is threadedly connected to a movable seat 5101. The left and right ends of the bottom of the movable seat 5101 are fixedly connected to fixed seats 518. The inside of the fixed seat 518 is fixedly connected to a first T-block 519. The left and right sides of the mounting plate 5104 are provided with first T-slots 515. The surface of the first T-block 519 is slidably connected to the inside of the first T-slots 515. The left and right ends of the top of the movable seat 5101 are fixedly connected to square plates 5102. The inside of the two square plates 5102 are fixedly connected to push plates 5103.

[0035] There are two worms 516, and the surfaces of the two worms 516 are rotatably connected to the interior of the limit seat 513. The thread lines on the left and right surfaces of the worms 516 are of the same specification and in the same direction. There are four lead screws 517, and they are grouped in pairs. The surfaces of the lead screws 517 are rotatably connected to the interior of the long block 514. The thread lines on the front and rear surfaces of the lead screws 517 are of the same specification and in opposite directions.

[0036] The stabilizing component 52 includes a second T-slot 522, which is opened on the inner side of the left and right side square plates 5102. The push plate 5103 is fixedly connected to a long seat 529 on the side close to the long plate 1. A slot 524 is opened inside the long seat 529, and the slot 524 is set to be open on the side close to the long plate 1. A second T-block 521 is slidably connected to the inside of the second T-slot 522, and a connecting seat 528 is fixedly connected to the inner side of the second T-block 521. The connecting seat 528 is fixedly connected to the side close to the push plate 5103. The other side of the inclined plate 527 is fixedly connected to the fixing plate 526. The other side of the fixing plate 526 is fixedly connected to the insert block 525. The surface of the insert block 525 is plugged into the inside of the slot 524. Bolts 523 are threadedly connected to the inside of the insert block 525 and the long seat 529.

[0037] Furthermore, when the movable seat 5101 moves, it drives the square plate 5102 to move, and the square plate 5102 drives the push plate 5103 to move, so that the cartons on the conveyor belt set up on the carton inkjet printer can be restricted to be transported in a straight line, so as to avoid the cartons from being offset during the transportation process, which will affect the inkjet printer 2's inkjet printing in the later stage. The fixed plate 526 drives the plug block 525 to be inserted into the slot 524, and the triangular stable relationship can be used to ensure that when the push plate 5103 is pushing and restricting the cartons, the push plate 5103 will not break when it is subjected to resistance from a large number of cartons.

[0038] Example 2

[0039] See Figure 1-7 , and on the basis of Example 1, it is further obtained that the stacking mechanism 3 includes a limit plate 39, the limit plate 39 is fixedly connected to the front and rear ends of the right side of the base 4, a slide rod 33 is fixedly connected between the front and rear limit plates 39, a dual-axis motor 34 is fixedly connected to the center of the right side of the base 4, and a threaded rod 32 is fixedly connected to the front and rear sides of the dual-axis motor 34. A moving block 38 is threadedly connected to the surface of the threaded rod 32, and a moving plate 31 is fixedly connected to the top of the moving block 38. A slider 301 is fixedly connected to the bottom right side of the moving plate 31, and the inside of the slider 301 is slidably connected to the surface of the slide rod 33. A horizontal plate 37 is fixedly connected to the left side of the moving plate 31, and a support plate 36 is fixedly connected to the right side of the top of the base 4. The horizontal plate 37 is arranged on the left side of the support plate 36, and a long slot 35 is opened inside the support plate 36;

[0040] There are two threaded rods 32, and the surfaces of the two threaded rods 32 are rotatably connected to the inside of the limit plate 39. The threaded rods 32 are arranged between the base 4 and the sliding rod 33. The thread lines on the surfaces of the front and rear threaded rods 32 have the same specifications and are in opposite directions. There are two long grooves 35, and the left and right sides and outer sides of the front and rear long grooves 35 are set to be open, and the surface of the movable plate 31 and the inside of the long groove 35 are plugged in.

[0041] Furthermore, when the dual-axis motor 34 is started, it drives the threaded rods 32 at both ends to rotate, and the front and rear moving blocks 38 move to opposite sides on the surfaces of the two threaded rods 32. The moving plate 31 carried by the moving block 38 moves in the long groove 35. At the same time, the moving plate 31 drives the cross plate 37 to move. With the cooperation of the two cross plates 37 and the support plate 36, the cartons will not be loosely placed and collapse when a large number of cartons are stacked.

[0042] Carton inkjet printer appearance reference:

[0043] https: / / shangyu.1688.com / offer / 649414491991.html

[0044] Printing speed: 100 m / min Printing range: 2-12.7 mm

[0045] Print depth: 2-12.7mm Print height: 2-12.7mm

[0046] Printing direction: bidirectional printing Air source pressure: 1MPa

[0047] Operating system: Embedded RTOS Operating system Nozzle type: TIJ2.5 thermal foaming nozzle

[0048] Main hardware: TI AM3358 industrial-grade CPU, industrial-grade FPGA, dedicated ASIC

[0049] Communication interface: USB interface / RS232 interface External expansion: sensor / encoder

[0050] Power supply parameters: 100-240V AC input / 12.6V DC output.

[0051] In actual operation, when this device is used, when surface coding is performed on cartons, the cartons are first placed on the conveyor belt set up on the carton inkjet printer for transportation. First, the motor 512 is started, so that the motor 512 drives the worm 516 to rotate. At this time, the worm 516 can drive the two worm wheels 511 to rotate in the same direction at the original position. At the same time, the worm wheel 511 drives the lead screw 517 to rotate. First, the moving seat 5101 can move on the surface of the lead screw 517. When the moving seat 5101 moves, the first T-block 519 can be driven to slide in the first T-slot 515. At the same time, the moving seat 5101 can also drive the square plate 5102 to move, and the square plate 5102 drives the push plate 5103 to move, so that the cartons on the conveyor belt set up on the carton inkjet printer can be restricted to be transported in a straight line, so as to avoid the cartons from being offset during the transportation process, which will affect the coding of the inkjet printer 2 in the later stage.

[0052] When the connecting seat 528 is pushed, the second T-shaped block 521 slides in the second T-shaped slot 522. At the same time, the connecting seat 528 drives the inclined plate 527 to move, and the inclined plate 527 drives the fixed plate 526. The fixed plate 526 drives the inserting block 525 to be inserted into the slot 524. The long seat 529 and the inserting block 525 are screwed together by bolts 523. The triangular stable relationship can be used to ensure that when the pushing plate 5103 is pushed to limit the carton, the pushing plate 5103 will not break when it is resisted by a large number of cartons.

[0053] When the conveyor belt set up on the carton inkjet printer transports the coded cartons to the guide plate 6 for movement, the guide materials passing through the guide plate 6 are piled on the base 4. At this time, the threaded rods 32 at both ends can be driven to rotate under the start of the dual-axis motor 34, and the front and rear moving blocks 38 move to the opposite side on the surface of the two threaded rods 32. The moving plate 31 brought by the moving block 38 moves in the long groove 35. At the same time, the moving plate 31 drives the cross plate 37 to move. With the cooperation of the two cross plates 37 and the support plate 36, the cartons will not be loosely placed and collapse when a large number of cartons are stacked.

[0054] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. An automatic feeding mechanism for a carton inkjet printer, comprising a long plate (1) and a base (4), characterized in that: There are two long plates (1), a guide plate (6) is fixedly connected to the right side of the long plate (1), the guide plate (6) is arranged on the top of the base (4), an inkjet printer (2) is fixedly connected to the top of the long plate (1), a protective mechanism (5) is arranged on the long plate (1), and a stacking mechanism (3) is arranged on the base (4); The protection mechanism (5) comprises a moving component (51) and a stabilizing component (52), wherein the stabilizing component (52) is arranged on the moving component (51); The moving assembly (51) includes a mounting plate (5104), the mounting plate (5104) is fixedly connected to the left and right ends of the outer side of the base (4), the front and rear ends of the top of the mounting plate (5104) are fixedly connected to long blocks (514), the tops of the left and right mounting plates (5104) are fixedly connected to limit seats (513), the right side of the limit seat (513) is fixedly connected to a motor (512), the left side of the motor (512) is fixedly connected to a worm (516), the top of the worm (516) is meshedly connected to a worm wheel (511), and the axis of the worm wheel (511) is fixedly connected to a lead screw (517). The surface of the lead screw (517) is threadedly connected to a movable seat (5101), the left and right ends of the bottom of the movable seat (5101) are fixedly connected to fixed seats (518), the inner side of the fixed seat (518) is fixedly connected to a first T-shaped block (519), the left and right sides of the mounting plate (5104) are provided with first T-shaped slots (515), the surface of the first T-shaped block (519) and the inside of the first T-shaped slot (515) are slidably connected, the left and right ends of the top of the movable seat (5101) are fixedly connected to square plates (5102), and the inner sides of the two square plates (5102) are fixedly connected to push plates (5103).

2. The automatic feeding mechanism of the carton inkjet printer according to claim 1, characterized in that: There are two worms (516), the surfaces of the two worms (516) are rotatably connected to the interior of the limiting seat (513), and the thread lines on the left and right surfaces of the worms (516) have the same specifications and the same direction.

3. The automatic feeding mechanism of the carton inkjet printer according to claim 1, characterized in that: The number of the lead screws (517) is four and they form a group of two. The surface of the lead screws (517) is rotatably connected to the interior of the long block (514). The thread lines on the surfaces of the lead screws (517) on the front and rear sides are consistent in specifications and in opposite directions.

4. The automatic feeding mechanism of the carton inkjet printer according to claim 1, characterized in that: The stabilizing component (52) includes a second T-slot (522), the second T-slot (522) is opened on the inner side of the left and right side square plates (5102), the pushing plate (5103) is fixedly connected to a long seat (529) on the side close to the long plate (1), a slot (524) is opened inside the long seat (529), the slot (524) is set to be open on the side close to the long plate (1), the second T-slot (522) is slidably connected to the second T-block (521), the second T A connecting seat (528) is fixedly connected to the inner side of the mold block (521), and a slanted plate (527) is fixedly connected to the side of the connecting seat (528) close to the push plate (5103). The other side of the slanted plate (527) is fixedly connected to the fixed plate (526), ​​and the other side of the fixed plate (526) is fixedly connected to the plug block (525). The surface of the plug block (525) is plugged into the inside of the slot (524), and the inside of the plug block (525) and the long seat (529) are both threadedly connected with bolts (523).

5. The automatic feeding mechanism of the carton inkjet printer according to claim 1, characterized in that: The stacking mechanism (3) comprises a limiting plate (39), the limiting plate (39) being fixedly connected to the front and rear ends of the right side of the base (4), a sliding rod (33) being fixedly connected between the front and rear limiting plates (39), a dual-axis motor (34) being fixedly connected at the center of the right side of the base (4), a threaded rod (32) being fixedly connected to the front and rear sides of the dual-axis motor (34), a moving block (38) being threadedly connected to the surface of the threaded rod (32), a moving plate (31) being fixedly connected to the top of the moving block (38), a slider (301) being fixedly connected to the bottom right side of the moving plate (31), the inside of the slider (301) being slidably connected to the surface of the sliding rod (33), a transverse plate (37) being fixedly connected to the left side of the moving plate (31), a support plate (36) being fixedly connected to the right side of the top of the base (4), the transverse plate (37) being arranged on the left side of the support plate (36), and a long slot (35) being provided inside the support plate (36).

6. The automatic feeding mechanism of the carton inkjet printer according to claim 5, characterized in that: There are two threaded rods (32), the surfaces of the two threaded rods (32) are rotatably connected to the inside of the limiting plate (39), the threaded rods (32) are arranged between the base (4) and the sliding rod (33), and the thread lines on the surfaces of the front and rear threaded rods (32) have the same specifications and are in opposite directions.

7. The automatic feeding mechanism of the carton inkjet printer according to claim 5, characterized in that: There are two long slots (35), and both left and right sides and outer sides of the front and rear long slots (35) are set as openings. The surface of the movable plate (31) and the interior of the long slots (35) are plugged in.

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