A bubble pressing machine capable of positioning and conveying paper boxes

Abstract

The utility model relates to the technical field of paper box production, and specifically to a bubble pressing machine capable of positioning and conveying paper boxes, comprising a bracket, wherein the interior of the bracket is rotatably connected with a turntable, a pillar is fixedly connected to the bracket, an extrusion mechanism is arranged on the pillar, a feeding assembly is arranged on the turntable, and the feeding assembly comprises a bracket, a spring hinge, a push plate, a through hole, a fixed block and a slide rod; in the utility model, the raw material of the paper box can be placed in the bracket, and a rocker is reciprocated and shaken once, so that the rocker drives a pawl to swing, the pawl makes the ratchet rotate, the rotation of the ratchet drives a rotating rod and a worm to rotate, and the worm and the turntable rotate accordingly, and the rocker reciprocates and swings once, so that the bracket with the paper box can be moved to the bottom of the extrusion mechanism on the pillar, and at this time, the extrusion mechanism can be started to squeeze the paper box, so as to complete the whole process of bubble pressing, and the bubble pressing can be completed by only putting the paper box on the bracket and then manually shaking the rocker.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box production, in particular to a bubble pressing machine capable of positioning and conveying paper boxes. Background Art

[0002] The bubble pressing machine is suitable for the production of paper boxes. It can fold up the edges of the paper boxes and remove the bubbles between the paper boards on the paper boxes by squeezing, thus making the paper boxes flat.

[0003] The patent with announcement number CN215849928U discloses a paper box bubble pressing machine, which includes a frame, a pressing mechanism, a paper box fixing mechanism, a pressing mechanism and an angle adjustment mechanism; the frame is provided with a workbench; the pressing mechanism is provided with an upper mold and a pressing driver; the paper box fixing mechanism is provided with a lower mold; multiple pressing mechanisms are used to perform pressing operations on multiple side edges of the paper box; the angle adjustment mechanism includes an annular slide and multiple sliding members, the paper box fixing mechanism is located at the center of the annular slide, and the pressing mechanisms are located on the sliding members one by one; the angle adjustment mechanism can conveniently and quickly adjust the position of the pressing mechanism according to the shape of the paper box, so that the paper box bubble pressing machine can more accurately perform bubble pressing operations on the side of the paper box without causing the paper box to deform during the bubble pressing process, thereby improving the quality of the paper box.

[0004] However, in this patent, the paper box raw materials need to be manually placed on the bubble press and then manually taken out. Paper boxes are usually produced in large quantities, so if this process is repeated repeatedly, there is a risk that the machine will squeeze the hands of the workers. Therefore, a new type of bubble press is needed to solve this problem. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a bubble pressing machine that can position and convey paper boxes, which can automatically convey paper boxes and complete the bubble pressing. Workers do not need to manually put the paper boxes on the machine or take them out repeatedly, thereby greatly reducing the safety hazards in the production process.

[0006] The technical solution to achieve the purpose of the utility model is: a bubble pressing machine for positioning and conveying paper boxes, comprising a bracket, the internal rotation of the bracket is connected to a turntable, the bracket is fixedly connected to a pillar, the pillar is provided with an extrusion mechanism, the turntable is provided with a feeding assembly, the feeding assembly comprises a bracket, a spring hinge, a push plate, a through hole, a fixed block and a slide rod, three of the brackets are fixedly connected to the turntable, six spring hinges are respectively provided on the three brackets, six push plates are respectively connected to the six spring hinges, three through holes are respectively opened on the three brackets, three fixed blocks are fixedly connected to the turntable, three slide rods are respectively slidably connected to the three fixed blocks, and a driving assembly is provided on the bracket.

[0007] Preferably, the feeding assembly further comprises a disc, a limiting frame and a chassis, the disc is fixedly connected to the bottom of the pillar, and the limiting frame and the chassis are both fixedly connected to the disc.

[0008] Preferably, one end of each of the three sliding rods is slidably connected between the limiting frame and the chassis, and the contours of the limiting frame and the chassis are cam-shaped.

[0009] Preferably, the driving assembly includes a rotating rod, a worm and a worm wheel, the rotating rod is rotatably connected to the bracket, the worm is fixedly connected to the rotating rod, the worm wheel is fixedly connected to the bottom of the turntable, and the worm is meshed with the worm wheel.

[0010] Preferably, the driving assembly further comprises a shell and a rocker, wherein the shell is fixedly connected to the bracket, and the rocker is rotatably connected to the inner wall of the shell.

[0011] Preferably, the driving assembly further comprises a ratchet, a pawl and a spring, wherein the ratchet is fixedly connected to the rotating rod, the pawl is arranged on the rocker, the ratchet is meshed with the pawl, and the spring is fixedly connected between the inner wall of the shell and the rocker.

[0012] Compared with the prior art, the utility model has the following significant advantages:

[0013] First, in the utility model, the raw materials of the paper box can be placed in the bracket, and the rocker can be shaken back and forth once, so that the rocker drives the pawl to swing, the pawl causes the ratchet to rotate, and the rotation of the ratchet drives the rotating rod and the worm to rotate, and the worm wheel and the turntable rotate accordingly. The rocker can be swung back and forth once, which can just make the bracket with the paper box move to the bottom of the squeezing mechanism on the pillar. The squeezing mechanism is a mechanism used to squeeze the paper box in the existing bubble pressing machine. After the bracket moves to the bottom of it, the squeezing mechanism is started to squeeze the paper box, thereby completing the bubble pressing.

[0014] Secondly, in the utility model, the paper boxes are rotated to the bottom of the squeezing mechanism in turn for squeezing, and the paper boxes that have completed bubble pressing will move away from the pillar and the squeezing mechanism during the next rotation. At the same time, since one end of the three slide bars slides between the limit frame and the chassis, when the paper boxes complete bubble pressing and move away, the slide bars also move relatively between the limit frame and the chassis, so that the slide bars slide on the fixed blocks. At this time, the other end of the slide bar will pass through the through hole to push out the paper boxes in the bracket. In the process, the two push plates will be pushed open, and the paper boxes will fall from the edge of the bracket and will be collected after they fall into the paper boxes. Therefore, in the whole process, you only need to put the paper boxes on the bracket and then crank the joystick by hand to complete the bubble pressing. Workers do not need to get close to the squeezing mechanism, so there will be no safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This utility model Figure 1 Another perspective view shown;

[0018] Figure 3 It is a schematic diagram of the internal structure of the housing in the utility model;

[0019] Figure 4 It is a schematic diagram of the connection structure between the limiting frame and the chassis in the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the limiting frame and the chassis in the utility model.

[0021] Description of reference numerals:

[0022] 1. Turntable; 2. Bracket; 3. Pillar; 4. Extrusion mechanism; 5. Feeding assembly; 51. Bracket; 52. Spring hinge; 53. Push plate; 54. Through hole; 55. Fixed block; 56. Sliding rod; 57. Disc; 58. Limiting frame; 59. Chassis; 6. Driving assembly; 61. Housing; 62. Rocker; 63. Turntable; 64. Worm; 65. Worm wheel; 66. Ratchet; 67. Paw; 68. Spring. DETAILED DESCRIPTION

[0023] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides a bubble pressing machine capable of positioning and conveying a paper box through improvement. The technical solution of the utility model is:

[0025] like Figure 1-Figure 5As shown, a bubble pressing machine for positioning and conveying paper boxes comprises a bracket 2, the interior of the bracket 2 is rotatably connected to a turntable 1, the bracket 2 is fixedly connected to a pillar 3, the pillar 3 is provided with a squeezing mechanism 4, the turntable 1 is provided with a feeding assembly 5, the feeding assembly 5 comprises a bracket 51, a spring hinge 52, a push plate 53, a through hole 54, a fixed block 55 and a slide rod 56, three brackets 51 are fixedly connected to the turntable 1, six spring hinges 52 are respectively provided on the three brackets 51, six push plates 53 are respectively connected to the six spring hinges 52, three through holes 54 are respectively opened on the three brackets 51, three fixed blocks 55 are fixedly connected to the turntable 1, three slide rods 56 are respectively slidably connected to the three fixed blocks 55, and the bracket 2 is provided with a driving assembly 6.

[0026] Furthermore, the feeding assembly 5 also includes a disc 57 , a limiting frame 58 and a bottom plate 59 . The disc 57 is fixedly connected to the bottom of the support 3 , and the limiting frame 58 and the bottom plate 59 are both fixedly connected to the disc 57 .

[0027] Furthermore, one end of the three slide bars 56 is slidably connected between the limit frame 58 and the chassis 59. The contours of the limit frame 58 and the chassis 59 are cam-shaped. The gap between the limit frame 58 and the chassis 59 allows the slide bars 56 to slide therein and move relative to the fixed block 55 at the same time.

[0028] Furthermore, the driving assembly 6 includes a rotating rod 63, a worm 64 and a worm wheel 65. The rotating rod 63 is rotatably connected to the bracket 2, the worm 64 is fixedly connected to the rotating rod 63, and the worm wheel 65 is fixedly connected to the bottom of the turntable 1. The worm 64 is meshed with the worm wheel 65. The meshing of the worm 64 and the worm wheel 65 can make the turntable 1 rotate manually.

[0029] Furthermore, the driving assembly 6 also includes a shell 61 and a rocker 62 . The shell 61 is fixedly connected to the bracket 2 , and the rocker 62 is rotatably connected to the inner wall of the shell 61 .

[0030] Furthermore, the driving assembly 6 also includes a ratchet 66, a pawl 67 and a spring 68. The ratchet 66 is fixedly connected to the rotating rod 63, the pawl 67 is arranged on the rocker 62, the ratchet 66 is meshed with the pawl 67, and the spring 68 is fixedly connected between the inner wall of the outer shell 61 and the rocker 62. The ratchet 66 and the pawl 67 can be used to make the turntable 1 rotate a fixed angle each time the rocker 62 is manually cranked.

[0031] The specific working method is: put the carton raw material in the bracket 51, shake the rocker 62 back and forth once, then the rocker 62 drives the pawl 67 to swing, the pawl 67 makes the ratchet 66 rotate, the rotation of the ratchet 66 drives the rotating rod 63 and the worm 64 to rotate, the worm wheel 65 and the turntable 1 rotate accordingly, and the rocker 62 reciprocates once, which can just make the bracket 51 with the carton moved to the bottom of the squeezing mechanism 4 on the pillar 3. The squeezing mechanism 4 is a mechanism used to squeeze the carton in the existing bubble pressing machine, and after the bracket 51 moves to the bottom thereof, the squeezing mechanism 4 is started to squeeze the carton, thereby completing the bubble pressing, and then repeating the above operation, the carton can be rotated to the bottom of the squeezing mechanism 4 in turn for squeezing, thereby completing the bubble pressing. The carton will move away from the support 3 and the squeezing mechanism 4 during the next rotation. At the same time, since one end of the three slide bars 56 slides between the limit frame 58 and the chassis 59, when the carton completes the bubble pressing and moves away, the slide bar 56 also moves relatively between the limit frame 58 and the chassis 59, so that the slide bar 56 slides on the fixed block 55. At this time, the other end of the slide bar 56 passes through the through hole 54 to push the carton in the bracket 51 out. In the process, the two push plates 53 are pushed open, and the carton falls from the edge of the bracket 2. Afterwards, it will fall into the carton collection. Therefore, in the whole process, you only need to put the carton on the bracket 51 and then manually crank the rocker 62 to complete the bubble pressing. Workers do not need to get close to the squeezing mechanism 4, so there is no safety hazard.

[0032] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A bubble pressing machine capable of positioning and conveying a paper box, comprising a bracket (2), wherein a turntable (1) is rotatably connected inside the bracket (2), a support (3) is fixedly connected to the bracket (2), and a squeezing mechanism (4) is arranged on the support (3), characterized in that: A feeding assembly (5) is arranged on the turntable (1), and the feeding assembly (5) comprises a bracket (51), a spring hinge (52), a push plate (53), a through hole (54), a fixed block (55) and a slide rod (56). Three of the brackets (51) are fixedly connected to the turntable (1), six spring hinges (52) are respectively arranged on the three brackets (51), six push plates (53) are respectively connected to the six spring hinges (52), three through holes (54) are respectively opened on the three brackets (51), three fixed blocks (55) are fixedly connected to the turntable (1), three slide rods (56) are respectively slidably connected to the three fixed blocks (55), and a driving assembly (6) is arranged on the bracket (2).

2. A bubble pressing machine capable of positioning and conveying paper boxes according to claim 1, characterized in that: The feeding assembly (5) further comprises a disc (57), a limiting frame (58) and a bottom plate (59); the disc (57) is fixedly connected to the bottom of the support (3); and the limiting frame (58) and the bottom plate (59) are both fixedly connected to the disc (57).

3. A bubble pressing machine capable of positioning and conveying paper boxes according to claim 2, characterized in that: One end of each of the three sliding rods (56) is slidably connected between a limiting frame (58) and a chassis (59), and the contours of the limiting frame (58) and the chassis (59) are cam-shaped.

4. The bubble pressing machine capable of positioning and conveying paper boxes according to claim 1, characterized in that: The driving assembly (6) comprises a rotating rod (63), a worm (64) and a worm wheel (65); the rotating rod (63) is rotatably connected to the bracket (2); the worm (64) is fixedly connected to the rotating rod (63); the worm wheel (65) is fixedly connected to the bottom of the rotating disk (1); and the worm (64) is meshed with the worm wheel (65).

5. The bubble pressing machine capable of positioning and conveying paper boxes according to claim 4, characterized in that: The driving assembly (6) further comprises a housing (61) and a rocker (62); the housing (61) is fixedly connected to the bracket (2); and the rocker (62) is rotatably connected to the inner wall of the housing (61).

6. The bubble pressing machine capable of positioning and conveying paper boxes according to claim 5, characterized in that: The driving assembly (6) further comprises a ratchet (66), a pawl (67) and a spring (68); the ratchet (66) is fixedly connected to the rotating rod (63); the pawl (67) is arranged on the rocking arm (62); the ratchet (66) and the pawl (67) are meshed with each other; and the spring (68) is fixedly connected between the inner wall of the housing (61) and the rocking arm (62).

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