A packaging box discharging mechanism with a push rod

Abstract

The present invention provides a packaging box discharging mechanism with a push rod, comprising a mechanism body; the mechanism body is connected to a plurality of gears through a plurality of racks; a rotating shaft is connected between two adjacent gears; the rotating shaft is connected to the mechanism body through a plurality of connectors; the mechanism body comprises a pressing plate, and a plurality of movable push rods are arranged in the pressing plate. The packaging box discharging mechanism with a push rod provided by the present invention solves the problem that the existing paper box forming discharging mechanism has a complex structure and is difficult to integrate with the forming mechanism through the structure of the mechanism body, the pressing plate, the push rod, the rack, the gear, the rotating shaft, and the connector; and achieves the purpose that the packaging box discharging mechanism has a simple structure and can be integrated with the forming mechanism.

Description

Technical Field

[0001] The invention relates to a discharging mechanism, in particular to a packaging box discharging mechanism with a push rod. Background Art

[0002] In order to realize the automation of the packaging box forming process, a packaging box discharging mechanism came into being.

[0003] The existing packaging box discharging mechanism is a discharging mechanism of a high-speed paper box forming machine disclosed in a Chinese patent with patent number CN209409457U, which was published on September 20, 2019; it includes a frame and a forming frame, and a pushing cylinder is provided on both sides of the forming frame, and a material-taking cylinder is provided on the piston rod of the pushing cylinder, and a push plate for embedding between adjacent paper boxes in the forming frame is provided on the piston rod of the material-taking cylinder. A transmission device is provided on the frame and at the discharging end of the forming frame. The transmission device includes a servo motor connected to the frame, a driving wheel arranged on the output shaft of the servo motor, a driven wheel rotatably connected to the frame, and a conveyor belt arranged between the driven wheel and the driving wheel and for placing paper boxes pushed out from the push plate.

[0004] The above patent provides a discharging mechanism for a high-speed paper box forming machine; although it realizes the automation of paper box discharging, its structure is complex and difficult to integrate with the forming mechanism of the packaging box. Summary of the invention

[0005] In order to solve the problem that the existing paper box forming and discharging mechanism mentioned in the above background technology is complex in structure and difficult to be integrated with the forming mechanism; the present invention provides a packaging box discharging mechanism with a push rod, comprising a mechanism body; the mechanism body is connected to a plurality of gears through a plurality of racks; a rotating shaft is connected between two adjacent gears; the rotating shaft is connected to the mechanism body through a plurality of connectors;

[0006] The mechanism body comprises a pressing plate, and a plurality of movable ejector rods are arranged inside the pressing plate.

[0007] Furthermore, the plurality of push rods are arranged parallel to each other.

[0008] Furthermore, the gear is provided with an end surface for connecting with the forming mechanism.

[0009] Furthermore, the pressing plate is connected to the rack via a connecting plate.

[0010] Furthermore, the connecting plate and the rack are connected by bolts.

[0011] Furthermore, a plurality of shock-absorbing strips are provided between the connecting plate and the pressing plate.

[0012] Furthermore, the pressure plate is provided with a through hole; the through hole is connected to a guide for limiting the movement direction of the push rod.

[0013] Furthermore, the guide is connected to the connecting plate by bolts.

[0014] Furthermore, the rotating shaft is connected to a servo motor; the servo motor drives the rotating shaft to rotate.

[0015] Furthermore, a servo motor drives the push rod to move in the pressure plate.

[0016] The present invention provides a packaging box discharging mechanism with a push rod, comprising a mechanism body; the mechanism body is connected to a plurality of gears through a plurality of racks; a rotating shaft is connected between two adjacent gears; the rotating shaft is connected to the mechanism body through a plurality of connectors; the mechanism body comprises a pressing plate, and a plurality of movable push rods are arranged in the pressing plate. The packaging box discharging mechanism with a push rod provided by the present invention solves the problem that the existing paper box forming discharging mechanism is complex in structure and difficult to be integrated with the forming mechanism through the structure of the mechanism body, the pressing plate, the push rod, the rack, the gear, the rotating shaft, and the connector; and achieves the purpose that the packaging box discharging mechanism has a simple structure and can be integrated with the forming mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic diagram of the working state of the packaging box discharging mechanism with a push rod provided by the present invention;

[0019] Figure 2 for Figure 1 Side view of the state;

[0020] Figure 3 A schematic diagram of the initial state of the packaging box discharging mechanism with a push rod provided by the present invention;

[0021] Figure 4 A schematic diagram of the integrated installation of a discharging mechanism and a forming mechanism of a packaging box with a push rod provided by the present invention.

[0022] Reference numerals:

[0023] 100 mechanism body 110 pressure plate 111 through hole

[0024] 120 push rod 130 connecting plate 210 rack

[0025] 220 gear 230 shaft 240 connector

[0026] 300 shock absorber 400 guide 500 servo motor

[0027] 600 molding mechanism DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second" and similar words are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Similar words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, optical connections, etc., whether direct or indirect.

[0030] The present invention provides a packaging box discharging mechanism with a push rod, such as Figure 1-4 As shown, it includes a mechanism body 100; the mechanism body 100 is connected to a plurality of gears 220 through a plurality of racks 210; a rotating shaft 230 is connected between two adjacent gears 220; the rotating shaft 230 is connected to the mechanism body 100 through a plurality of connectors 240; the mechanism body 100 includes a pressure plate 110, and a plurality of movable push rods 120 are arranged inside the pressure plate 110.

[0031] In the specific implementation, the packaging box to be formed is fixed on the forming mechanism 600, and the servo motor 500 drives the rotation of the shaft 230, and the shaft 230 drives the mechanism body 100 to move along the meshing direction of the gear 220 and the rack 210 through the connector 240. Figure 1The state shown; the forming mechanism 600 folds the packaging box to be formed, so the formed packaging box is sleeved on the pressing plate 110; then, the servo motor 500 drives the mechanism body 100 to reset, and at the same time drives the ejector rod 120 to eject the formed packaging box in the direction away from the pressing plate 110, and under the movement of the ejector rod 120, when the mechanism body 100 returns to the initial position, the formed packaging box is separated from the pressing plate 110; the packaging box is removed manually or by a robot, and the unloading of the packaging box is completed.

[0032] The present invention provides a packaging box discharging mechanism with a push rod, which solves the problem that the existing paper box forming and discharging mechanism has a complex structure and is difficult to integrate with the forming mechanism through the structure of the mechanism body, pressure plate, push rod, rack, gear, rotating shaft and connector; the packaging box discharging mechanism has a simple structure and can be integrated with the forming mechanism.

[0033] Preferably, Figure 1 , 3 As shown in Figure 4, several of the top rods 120 are arranged parallel to each other.

[0034] In specific implementation, as the push rod 120 moves in a direction away from the pressing plate 110, the formed packaging box is separated from the pressing plate 110; in order to prevent the packaging box from being subjected to uneven force and causing unnecessary deformation, it is appropriate to set a plurality of push rods 120 to be parallel to each other.

[0035] Preferably, Figure 4 As shown, the gear 220 is provided with an end surface for connecting with the forming mechanism 600 .

[0036] In specific implementation, the two workstations of the mechanism body 100 can be rotated 90 degrees, so the gear 220 is a quarter gear; one end surface of the gear 220 is detachably connected to the molding mechanism 600.

[0037] Preferably, Figure 1 , 3 , 4; the pressure plate 110 is connected to the rack 210 via a connecting plate 130.

[0038] During specific implementation, the gear 220 and the rack 210 will generate vibration when meshing; by arranging the rack 210 on the connecting plate 130, the direct connection between the rack 210 and the pressing plate 110 can be avoided, which can effectively reduce the vibration intensity of the pressing plate 110.

[0039] Preferably, Figure 1 As shown, the connecting plate 130 is connected to the rack 210 by bolts.

[0040] Preferably, Figure 1 , 3As shown, a plurality of shock absorbing strips 300 are disposed between the connecting plate 130 and the pressing plate 110 .

[0041] In a specific implementation, the structure of the shock-absorbing strip 300 is provided between the pressing plate 110 and the connecting plate 130 to further reduce the vibration amplitude of the pressing plate 110 .

[0042] Preferably, Figure 3 As shown, the pressing plate 110 is provided with a through hole 111 ; the through hole 111 is connected to a guide 400 for limiting the movement direction of the ejector rod 120 .

[0043] In a specific implementation, in order to prevent the push rod 120 from interfering with the pressure plate 110 when moving inside the pressure plate 110, resulting in the push rod 120 being unable to move, and to reduce the difficulty of processing, it is appropriate to set an elongated through hole 111 on the pressure plate 110; after setting the through hole 111, the moving direction of the push rod 120 may be greatly offset, so a guide 400 is required to be set to limit the moving direction of the push rod 120 to prevent the moving direction of the push rod 120 from significantly deviating from the predetermined direction.

[0044] Preferably, Figure 1 As shown, the guide 400 is connected to the connecting plate 130 by bolts.

[0045] Preferably, Figure 4 As shown, the rotating shaft 230 is connected to the servo motor 500 ; the servo motor 500 drives the rotating shaft 230 to rotate.

[0046] Preferably, Figure 4 As shown, the servo motor 500 drives the push rod 120 to move in the pressing plate 110 .

[0047] Although the terms such as mechanism body, pressure plate, through hole, push rod, connecting plate, rack, gear, rotating shaft, connector, shock absorbing strip, guide etc. are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A packaging box discharging mechanism with a push rod, Features: The invention comprises a mechanism body (100); the mechanism body (100) is connected to a plurality of gears (220) via a plurality of racks (210); a rotating shaft (230) is connected between two adjacent gears (220); the rotating shaft (230) is connected to the mechanism body (100) via a plurality of connectors (240); The mechanism body (100) comprises a pressing plate (110), wherein a plurality of movable push rods (120) are arranged inside the pressing plate (110); The gear (220) is provided with an end surface for connecting with the forming mechanism (600); the gear (220) is a quarter gear; The rotating shaft (230) is connected to a servo motor (500); the servo motor (500) drives the rotating shaft (230) to rotate; A plurality of the top rods (120) are arranged parallel to each other; The pressing plate (110) is connected to the rack (210) via a connecting plate (130); a plurality of shock-absorbing strips (300) are provided between the connecting plate (130) and the pressing plate (110).

2. The packaging box discharging mechanism with a push rod according to claim 1, Features: The connecting plate (130) is connected to the rack (210) via bolts.

3. The packaging box discharging mechanism with a push rod according to claim 1, Features: The pressing plate (110) is provided with a through hole (111); the through hole (111) is connected to a guide (400) for limiting the movement direction of the push rod (120).

4. The packaging box discharging mechanism with a push rod according to claim 3, Features: The guide (400) is connected to the connecting plate (130) via bolts.

5. The packaging box discharging mechanism with a push rod according to claim 1, Features: The servo motor (500) drives the push rod (120) to move within the pressing plate (110).

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