Degradable packaging bag processing device

Abstract

The invention relates to the technical field of packaging bag processing, and particularly discloses a degradable packaging bag processing device which comprises a machine body, a die cutting mechanism is arranged on one side of the machine body, an operation table is fixedly arranged on the other side of the machine body, and a discharging mechanism is arranged between the operation table and the discharging direction of the die cutting mechanism. The discharging mechanism is used for rapidly discharging packaging bags; an opening is formed in the side, close to the discharging mechanism, of the operation table, an adjustable supporting assembly is arranged on the lower side of the opening, the upper end of the adjustable supporting assembly is connected with a material bearing frame, and the material bearing frame is located above the operation table and used for bearing discharged packaging bags. The adjustable supporting assembly comprises three adjusting air cylinders, and the three adjusting air cylinders are arranged on the lower end face of the material bearing frame in a triangular shape. According to the automatic alignment device, automatic alignment of the packaging bags can be completed, the working link of manual alignment is reduced, the labor intensity of workers is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of packaging bag processing, and in particular to a degradable packaging bag processing device. Background Art

[0002] Degradable packaging bags are packaging bags that can be decomposed into harmless substances such as carbon dioxide, water and biomass through microbial action or other physical and chemical processes in a natural environment or under certain conditions. Unlike traditional plastic bags (such as polyethylene plastic bags), traditional plastic bags are difficult to be naturally degraded and will exist in the environment for a long time, causing "white pollution". The emergence of degradable packaging bags provides an effective way to solve the problem of plastic waste. With the continuous improvement of environmental awareness and the introduction of some plastic ban and restriction policies, the production scale of degradable packaging bags is also increasing.

[0003] In the production process of degradable packaging bags, many of them need to go through the die-cutting process. Die-cutting can meet the personalized packaging needs of products and ensure the dimensional accuracy of packaging bags. However, in the current die-cutting production process, packaging bags will be quickly discharged through the discharging mechanism after die-cutting, and the discharged packaging bags will be scattered on the operating table due to lack of constraints. The staff on the side need to manually stack them neatly, which not only brings labor costs, but also is not conducive to improving work efficiency. Therefore, those skilled in the art provide a degradable packaging bag processing device to solve the problems raised in the above background technology. Summary of the invention

[0004] The purpose of the present invention is to provide a degradable packaging bag processing device to solve the above technical problems.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A degradable packaging bag processing device comprises a machine body, a die-cutting mechanism is arranged on one side of the machine body, an operating table is fixedly arranged on the other side of the machine body, a discharging mechanism is arranged between the operating table and the discharging direction of the die-cutting mechanism, and the discharging mechanism is used to quickly discharge the packaging bag;

[0007] An opening is provided on one side of the operating table close to the discharging mechanism, and an adjustable support assembly is provided on the lower side of the opening. The upper end of the adjustable support assembly is connected to a material receiving frame, which is located above the operating table and is used to carry the discharged packaging bags.

[0008] The adjustable support assembly includes three adjusting cylinders, which are arranged in a triangular shape on the lower end surface of the material receiving frame, the lower ends of the adjusting cylinders are rotatably connected to the machine body through a hinge seat, and the extended ends of the adjusting cylinders are connected to elastic joints through universal joints, and the elastic joints are fixedly connected to the material receiving frame;

[0009] A vibration motor is fixedly connected to the middle part of the upper end of the material receiving frame.

[0010] Further, the material receiving frame includes a frame body and two baffles, the frame body is L-shaped, a plurality of through openings are spaced apart on the inner side of the frame body, two rows of screw holes are spaced apart from the through openings on the inner side of the frame body, and the baffles are threadedly connected to the corresponding screw holes through two fixing studs;

[0011] Furthermore, the elastic joint is fixed on the area of ​​the bottom surface of the material receiving frame where no opening is provided;

[0012] Furthermore, a lifting material support frame is arranged at the rear side of the material receiving frame, and the lifting material support frame comprises a mounting seat fixed to the frame body, a screw rod is rotatably connected inside the mounting seat, and a lifting seat is sleeved on the outer end of the screw rod, a connecting strip is fixed to the outer end of the lifting seat, and a plurality of supporting strips are fixed at intervals along the length direction on the inner side of the connecting strip, and the plurality of supporting strips can all pass through the through opening, the screw rod is driven by a driving motor fixed to the outer end of the mounting seat, and slide rails are fixed on both sides of the mounting seat, and the lifting seat is slidably connected to the slide rails;

[0013] Furthermore, the lifting bracket further comprises a sliding sleeve and a guide rail, wherein the sliding sleeve is fixed to the end of the connecting strip, the guide rail is fixed to a side of the frame away from the mounting seat, and the sliding sleeve is slidably sleeved on the outer end of the guide rail;

[0014] Further, the elastic joint includes a shell, a stopper is slidably connected inside the shell, a movable column extending out of the shell is fixed to the lower end surface of the stopper, the movable column is fixed to the universal joint, a spring is fixedly connected between the upper end surface of the stopper and the shell, and an elastic pad is fixedly connected between the lower end surface of the stopper and the shell;

[0015] Furthermore, the discharging mechanism comprises a frame fixed to the machine body, the inner side of the frame is rotatably connected to a rotating shaft driven by a motor, a plurality of discharging cylinders are fixed at intervals on the inner upper end of the frame, and the lower end of the discharging cylinder is rotatably connected to a pressing wheel;

[0016] Beneficial effects of the present invention:

[0017] 1. The die-cut biodegradable packaging bags will fall into the receiving frame for temporary storage, and the receiving frame is connected with an adjustable support assembly and a vibration motor. The adjustable support assembly can drive the receiving frame to tilt in different directions, thereby automatically aligning the packaging bags, and the vibration motor can vibrate when the receiving frame aligns the packaging bags to assist in alignment, thereby further improving the efficiency and effect of packaging alignment. When the device is used, it can complete the automatic alignment of the packaging bags, reduce the work links of manual alignment, reduce the labor intensity, and improve work efficiency.

[0018] 2. The material receiving frame has two baffles with adjustable spacing, which can flexibly change the size of the feeding space to adapt to packaging bags of different sizes. It has a wide range of applications. At the same time, a lifting support rack is provided on the outside of the material receiving frame, which can automatically lift the aligned packaging bags in the material receiving frame to facilitate the subsequent removal of the packaging bags. It has comprehensive functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 This is an overall structural diagram of a degradable packaging bag processing device proposed by the present invention;

[0021] Figure 2 It is a structural diagram of an adjustable support assembly in a degradable packaging bag processing device proposed by the present invention;

[0022] Figure 3 It is a structural diagram of a lifting support frame in a degradable packaging bag processing device proposed by the present invention;

[0023] Figure 4 yes Figure 3 The enlarged view of point A in the middle;

[0024] Figure 5 It is a structural diagram of a material receiving frame in a degradable packaging bag processing device proposed by the present invention;

[0025] Figure 6 It is a diagram of the internal structure of an elastic joint in a degradable packaging bag processing device proposed by the present invention.

[0026] Reference numerals:

[0027] 1. Machine body; 2. Die-cutting mechanism; 3. Discharging mechanism; 31. Frame; 32. Discharging cylinder; 33. Press wheel; 34. Rotating shaft; 4. Operating table; 5. Adjustable supporting assembly; 51. Adjusting cylinder; 52. Articulated seat; 53. Universal joint; 54. Elastic joint; 541. Shell; 542. Movable column; 543. Spring; 544. Stopper; 545. Elastic pad; 6. Material receiving frame; 61. Frame; 62. Through port; 63. Baffle; 64. Fixing stud; 7. Lifting support rack; 71. Mounting seat; 72. Screw rod; 73. Driving motor; 74. Connecting strip; 75. Support strip; 76. Sliding sleeve; 77. Guide rail; 78. Lifting seat; 79. Slide rail; 8. Vibration motor. 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0029] Embodiment 1

[0030] See also Figure 1 to Figure 2 As shown, a degradable packaging bag processing device in an embodiment of the present invention includes a body 1, a die-cutting mechanism 2 is provided on one side of the body 1, an operating table 4 is fixedly provided on the other side of the body 1, and a discharge mechanism 3 is provided between the operating table 4 and the discharge direction of the die-cutting mechanism 2, and the discharge mechanism 3 is used to quickly discharge the packaging bags.

[0031] Specifically, the discharging mechanism 3 includes a frame 31 fixed to the body 1, the inner side of the frame 31 is rotatably connected to a rotating shaft 34 driven by a motor, a plurality of discharging cylinders 32 are fixed at intervals on the inner upper end of the frame 31, and the lower end of the discharging cylinder 32 is rotatably connected to a pressure wheel 33. The die-cutting mechanism 2 adopts the packaging bag die-cutting structure in the prior art. After the die-cutting of the packaging bag is completed, it will enter the discharging mechanism 3 and contact the rotating shaft 34. At the same time, the discharging cylinder 32 is lowered, so that the pressure wheel 33 contacts and presses down on the packaging, thereby increasing friction and ensuring that the packaging bag can fly a certain distance and quickly enter the subsequent material receiving frame 6.

[0032] Among them, an opening is provided on one side of the operating table 4 close to the discharging mechanism 3, and an adjustable support component 5 is provided on the lower side of the opening. The upper end of the adjustable support component 5 is connected to a material receiving frame 6, which is located above the operating table 4 and is used to carry the discharged packaging bags.

[0033] The adjustable support assembly 5 includes three adjusting cylinders 51, which are arranged in a triangular shape on the lower end surface of the material receiving frame 6. The lower end of the adjusting cylinder 51 is rotatably connected to the machine body 1 through a hinge seat 52, and the extended end of the adjusting cylinder 51 is connected to an elastic joint 54 through a universal joint 53. The elastic joint 54 is fixedly connected to the material receiving frame 6. When the adjustable support assembly 5 is working, by controlling the different extension degrees of the three adjusting cylinders 51, the angle of the material receiving frame 6 can be changed to automatically align the packaging bags.

[0034] Specifically, the packaging bags enter the material receiving frame 6 and are stacked layer by layer. After a certain number of bags are stacked, the adjusting cylinder 51 is started. The adjusting cylinder 51 located on the front side of the material receiving frame 6 can be extended first, so that the material receiving frame 6 is transformed into a state in which the opening is tilted upward, so that the packaging bags are stacked toward the rear side of the material receiving frame 6, and the rear side of the packaging bags are aligned using the back plate of the material receiving frame 6. Then, the adjusting cylinder 51 is controlled so that the material receiving frame 6 is tilted to one side in the left or right direction while the opening direction is tilted upward, so that the packaging bags are stacked toward the corner of the material receiving frame 6, thereby realizing the alignment of the packaging bags. The above process can be repeated many times to ensure that the packaging bags are neat.

[0035] In this embodiment, in order to improve the alignment effect and efficiency, a vibration motor 8 is fixedly connected to the middle part of the upper end of the material receiving frame 6. During the tilting process of the material receiving frame 6, the vibration motor 8 can be started to drive the material receiving frame 6 to vibrate, thereby improving the alignment efficiency and effect of the packaging bag.

[0036] Also, see Figure 6 As shown, the elastic joint 54 includes a shell 541, and a stopper 544 is slidably connected inside the shell 541. A movable column 542 extending out of the shell 541 is fixed to the lower end surface of the stopper 544, and the movable column 542 is fixed to the universal joint 53. A spring 543 is fixedly connected between the upper end surface of the stopper 544 and the shell 541, and an elastic pad 545 is fixedly connected between the lower end surface of the stopper 544 and the shell 541. The elastic joint 54 can be elastically extended and contracted to a certain extent, which provides room for the vibration of the vibration motor 8, ensures the vibration effect, and can also play a certain buffering role. Specifically, by arranging the spring 543 and the elastic pad 545, the stopper 544 can be elastically movable in the shell 541, so as to be used in conjunction with the vibration motor 8.

[0037] Embodiment 2

[0038] See also Figures 3 to 5 As shown, on the basis of embodiment 1, the material receiving frame 6 includes a frame body 61 and two baffles 63. The frame body 61 is L-shaped. A plurality of through openings 62 are spaced apart on the inner side of the frame body 61. Two rows of screw holes are spaced apart from the through openings 62 on the inner side of the frame body 61. The baffles 63 are threadedly connected to the corresponding screw holes through two fixing studs 64. The two baffles 63 are used to close the two sides of the frame body 61 to prevent the packaging bag from falling out from the two sides. They also serve as a base plate for aligning the sides of the packaging bag. In addition, the baffles 63 are fixed to the frame body 61 through the fixing studs 64. The spacing between the two baffles 63 can be adjusted by changing the mounting hole position to adapt to packaging bags of different sizes. The application range is wide.

[0039] It should be noted that the elastic joint 54 is fixed to the area on the bottom surface of the material receiving frame 6 where no through opening 62 is provided. The installation position of the elastic joint 54 is staggered from the through opening 62 and will not affect the subsequent operation of the lifting bracket 7 .

[0040] In this embodiment, a lifting support frame 7 is provided at the rear side of the material receiving frame 6, and the lifting support frame 7 includes a mounting seat 71 fixed to the frame body 61, and a screw rod 72 is rotatably connected to the inside of the mounting seat 71, and a lifting seat 78 is sleeved on the outer end of the screw rod 72. A connecting strip 74 is fixed to the outer end of the lifting seat 78, and a plurality of support strips 75 are fixed to the inner side of the connecting strip 74 at intervals along the length direction. The plurality of support strips 75 can all pass through the through opening 62, and the screw rod 72 is driven by a driving motor 73 fixed to the outer end of the mounting seat 71. The mounting seat 7 Slide rails 79 are fixed on both sides of the interior of 1, and the lifting seat 78 is slidably connected to the slide rails 79. The lifting support frame 7 can be lifted after the packaging bags are aligned, and the aligned packaging bags are lifted up, which is convenient for subsequent manual or mechanical claws to grab the materials. Specifically, in the initial state, the support bar 75 is located at a low position, that is, the lower side of the material receiving frame 6, and the screw rod 72 is driven to rotate by the driving motor 73, so that the lifting seat 78 drives the multiple support bars 75 to move from bottom to top, and the support bars 75 are lifted from the through opening 62, thereby lifting the packaging bag.

[0041] The mounting position of the baffle 63 is spaced apart from the through opening 62 , and after the mounting position of the baffle 63 is adjusted, the normal up-and-down movement of the support bar 75 will not be affected.

[0042] In addition, in order to ensure the stability of the connecting bar 74, the lifting bracket 7 also includes a sliding sleeve 76 and a guide rail 77. The sliding sleeve 76 is fixed at the end of the connecting bar 74, and the guide rail 77 is fixed on the side of the frame 61 away from the mounting seat 71. The sliding sleeve 76 is slidably sleeved on the outer end of the guide rail 77. When the connecting bar 74 is lifted or lowered, the sliding sleeve 76 can slide up and down along the guide rail 77, thereby limiting the end of the connecting bar 74 and ensuring the stability of the connecting bar 74 during movement.

[0043] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A degradable packaging bag processing device, comprising a body (1), a die-cutting mechanism (2) being provided on one side of the body (1), characterized in that: An operating table (4) is fixedly arranged on the other side of the machine body (1), and a discharging mechanism (3) is arranged between the operating table (4) and the discharging direction of the die-cutting mechanism (2), and the discharging mechanism (3) is used to quickly discharge packaging bags; The operating table (4) is provided with an opening on one side close to the discharging mechanism (3), and an adjustable support assembly (5) is provided below the opening. The upper end of the adjustable support assembly (5) is connected to a material receiving frame (6), and the material receiving frame (6) is located above the operating table (4). The material receiving frame (6) is used to carry the discharged packaging bags; The adjustable support assembly (5) comprises three adjusting cylinders (51), the three adjusting cylinders (51) are arranged in a triangular shape on the lower end surface of the material receiving frame (6), the lower ends of the adjusting cylinders (51) are rotatably connected to the machine body (1) via a hinge seat (52), the protruding ends of the adjusting cylinders (51) are connected to elastic joints (54) via universal joints (53), and the elastic joints (54) are fixedly connected to the material receiving frame (6); A vibration motor (8) is fixedly connected to the middle portion of the upper end of the material receiving frame (6).

2. A degradable packaging bag processing device according to claim 1, characterized in that: The material receiving frame (6) comprises a frame body (61) and two baffles (63); the frame body (61) is L-shaped; a plurality of through openings (62) are provided at intervals on the inner side of the frame body (61); two rows of screw holes are provided at intervals on the inner side of the frame body (61) and the through openings (62); the baffles (63) are threadedly connected to the corresponding screw holes via two fixing studs (64).

3. A degradable packaging bag processing device according to claim 2, characterized in that: The elastic joint (54) is fixed on an area of ​​the bottom surface of the material receiving frame (6) where no opening (62) is provided.

4. The degradable packaging bag processing device according to claim 2, characterized in that: A lifting support frame (7) is arranged at the rear side of the material receiving frame (6), and the lifting support frame (7) comprises a mounting seat (71) fixed to the frame body (61); a screw rod (72) is rotatably connected inside the mounting seat (71); the outer end of the screw rod (72) is sleeved with a lifting seat (78); a connecting strip (74) is fixed to the outer end of the lifting seat (78); a plurality of support strips (75) are fixed at intervals along the length direction on the inner side of the connecting strip (74); the plurality of support strips (75) can all pass through the through opening (62); the screw rod (72) is driven by a driving motor (73) fixed to the outer end of the mounting seat (71); slide rails (79) are fixed on both sides of the mounting seat (71); the lifting seat (78) is slidably connected to the slide rails (79).

5. The degradable packaging bag processing device according to claim 4, characterized in that: The lifting support frame (7) further comprises a sliding sleeve (76) and a guide rail (77), wherein the sliding sleeve (76) is fixed to the end of the connecting strip (74), the guide rail (77) is fixed to a side of the frame (61) away from the mounting seat (71), and the sliding sleeve (76) is slidably sleeved on the outer end of the guide rail (77).

6. The degradable packaging bag processing device according to claim 1, characterized in that: The elastic joint (54) comprises a shell (541), a stopper (544) is slidably connected inside the shell (541), a movable column (542) extending out of the shell (541) is fixed to the lower end surface of the stopper (544), the movable column (542) is fixed to the universal joint (53), a spring (543) is fixedly connected between the upper end surface of the stopper (544) and the shell (541), and an elastic pad (545) is fixedly connected between the lower end surface of the stopper (544) and the shell (541).

7. The degradable packaging bag processing device according to claim 1, characterized in that: The discharging mechanism (3) comprises a frame (31) fixed to the machine body (1); the inner side of the frame (31) is rotatably connected to a rotating shaft (34) driven by a motor; a plurality of discharging cylinders (32) are fixed at intervals on the inner upper end of the frame (31); and the lower end of the discharging cylinder (32) is rotatably connected to a pressing wheel (33).

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