Feeding mechanism for bubble bags

Abstract

The utility model discloses a bubble bag feeding mechanism which comprises an upper feeding roller, a lower feeding roller and a bubble bag winding roller, a bubble bag is wound on the bubble bag winding roller, bubbles are arranged on the outer side of the bubble bag, and the bubble bag winding roller is connected with a supporting base through a fixing frame. An upper feeding roller and a lower feeding roller are arranged on one side of the supporting side plate side by side up and down through a connecting frame, and the bottom of the supporting side plate is connected with a swing seat. The bubble bag winding device is provided with the bubble bag winding roller controlled by the second motor, bubble bags can be conveniently and automatically wound through the bubble bag winding roller, feeding is facilitated, the bubble bag winding roller is arranged on the fixing frame, a swing seat is arranged on one side of the fixing frame, a supporting side plate is conveniently installed through the swing seat, a limiting opening is formed in the upper position of the middle of the supporting side plate, and the supporting side plate is fixed through the limiting opening. The bubble bags can be directionally and stably fed; an upper feeding roller and a lower feeding roller are arranged on one side of the supporting side plate through a connecting frame.

Description

Technical Field

[0001] The utility model relates to the relevant field of a feeding mechanism for a bubble bag, in particular to a feeding mechanism for a bubble bag. Background Art

[0002] Bubble bags are mainly made of high-pressure polyethylene bubble film, which is cut into the required bag size and then processed by a bubble film special bag making machine {hot drying and hot cutting bag making machine}. They are mainly used for electronic product cushioning packaging, plastic products, metal products, ceramic products, glass products and other products that require cushioning protection in logistics and transportation. Bubble film is made of high-pressure low-density polyethylene and is a commonly used transparent soft packaging material with a wide range of uses.

[0003] For example, the authorized patent with announcement number CN215243206U (bubble bag production equipment): includes a bottom plate, a support plate is fixedly connected to the left side of the top of the bottom plate, and a first conveyor belt is fixedly connected to the top of the support plate. The use of the rotating rod and the fixed conveyor roller can not only fix and extrude the material, but also help the material move when fixed, thereby improving the fixity and work efficiency of the bubble bag production equipment, making the bubble bag production equipment more practical, and the use of the limiting rod, the spring and the first moving block, the first moving block can help the hydraulic plate to move up and down, and the limiting rod can limit the moving angle of the first moving block, thereby improving the efficiency of the bubble bag production equipment in compressing the material, and the spring can reduce the vibration generated during the movement of the first moving block, thereby improving the service life of the bubble bag production equipment;

[0004] The above-mentioned prior art is not stable enough for conveying bubble bags. Since the bubble bags are in film shape and have a relatively smooth surface, they are prone to slipping during conveying, affecting the conveying efficiency. In addition, the feeding direction cannot be adjusted according to the cutting direction of the bubble bag making process to improve flexibility. Utility Model Content

[0005] The utility model aims to provide a feeding mechanism for bubble bags to solve the problem that the conveying of bubble bags proposed in the above-mentioned background technology is not stable enough. Since the bubble bags are in a film shape and have a relatively smooth surface, they are prone to slipping during the conveying process, which affects the conveying efficiency. In addition, the feeding direction cannot be adjusted according to the cutting direction of the bubble bag making process to improve the flexibility.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding mechanism for a bubble bag, comprising an upper feeding roller, a lower feeding roller and a bubble bag winding roller, a bubble bag being wound on the bubble bag winding roller, and bubbles being arranged on the outside of the bubble bag, the bubble bag winding roller being connected to a supporting base through a fixing frame, an upper feeding roller and a lower feeding roller being arranged side by side up and down on one side of the supporting side plate through a connecting frame, and the bottom of the supporting side plate being connected to a swing seat.

[0007] In a further embodiment, a hinged ear is provided at the end of the swing seat, and the hinged ear is hinged to one side of the fixing frame.

[0008] In a further embodiment, screw holes are provided on both sides of the top of the swing seat, screw heads are provided on both sides of the bottom of the supporting side plates, and the screw heads are threadedly fixed to the screw holes.

[0009] In a further embodiment, a first motor is provided on the top of the supporting side plate through a hoop frame, and the first motor is transmission-connected to the end of the upper feeding roller through a transmission belt.

[0010] In a further embodiment, feed teeth are provided on the outer sides of the upper feed roller and the lower feed roller, and the upper feed roller and the lower feed roller are connected by a transmission pulley, and a limit opening is provided in the middle of the side surface of the supporting side plate, and the limit opening is used to limit the conveyance of the bubble bag, and the limit opening is located between the upper feed roller and the lower feed roller.

[0011] In a further embodiment, a second motor is provided in the middle of one side of the bubble bag winding roller, and an output shaft of the second motor is connected to the end of the bubble bag winding roller.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a bubble bag rewinding roller controlled by a second motor, through which the bubble bag can be automatically rewinded and the feeding can be facilitated. The bubble bag rewinding roller is arranged on a fixed frame, and a swing seat is arranged on one side of the fixed frame, through which the installation of the supporting side plate is facilitated, and a limiting opening is arranged at the upper middle position of the supporting side plate, through which the bubble bag can be fed in a directionally stable manner.

[0014] 2. An upper feed roller and a lower feed roller are provided on one side of the supporting side plate of the utility model through a connecting frame, and feed teeth are provided on the outer sides of the upper feed roller and the lower feed roller. The upper feed roller and the lower feed roller of this design can improve the friction force, and bubbles are provided on the outer side of the bubble bag. The feed teeth can engage with the bubbles to feed, which can ensure the stability of feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a feeding mechanism of a bubble bag of the utility model;

[0016] Figure 2 This is the front view of the supporting side plate of the utility model;

[0017] Figure 3 It is a top view of the swing seat of the utility model;

[0018] Figure 4 It is a structural schematic diagram of part A of the utility model.

[0019] In the figure: 1. first motor; 2. hoop frame; 3. supporting side plate; 4. upper feed roller; 5. connecting frame; 6. lower feed roller; 7. bubble bag winding roller; 8. second motor; 9. fixing frame; 10. swing seat; 11. supporting base; 12. feed tooth; 13. limit opening; 14. screw head; 15. hinged ear; 16. screw hole; 17. bubble bag; 18. bubble. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1-4 The utility model provides an embodiment: a feeding mechanism for a bubble bag, comprising an upper feeding roller 4, a lower feeding roller 6 and a bubble bag reeling roller 7, a bubble bag 17 is reeled on the bubble bag reeling roller 7, and bubbles 18 are arranged on the outer side of the bubble bag 17, the bubble bag reeling roller 7 is connected to the support base 11 through a fixing frame 9, an upper feeding roller 4 and a lower feeding roller 6 are arranged side by side up and down on one side of the support side plate 3 through a connecting frame 5, and the bottom of the support side plate 3 is connected to a swing seat 10. The bubble bag 17 is reeled by the bubble bag reeling roller 7, the bubble bag reeling roller 7 is conveniently rotatably installed by the fixing frame 9, the fixing frame 9 is stably supported and placed by the support base 11, the bubble bag 17 is stably fed by the upper feeding roller 4 and the lower feeding roller 6, and the position of the support side plate 3 is adjusted by the swing seat 10.

[0022] The end of the swing seat 10 is provided with a hinged ear 15, which is hinged to one side of the fixing frame 9. The direction of the swing seat 10 can be adjusted by hingedly connecting the hinged ear 15 to the fixing frame 9. Screw holes 16 are provided on both sides of the top of the swing seat 10, and screw heads 14 are provided on both sides of the bottom of the supporting side plate 3. The screw heads 14 are threadedly fixed to the screw holes 16, and the screw holes 16 are used to threadably fix to the screw heads 14.

[0023] The top of the supporting side plate 3 is provided with a first motor 1 through a hoop frame 2, and the first motor 1 is connected to the end of the upper feed roller 4 through a transmission belt. The hoop frame 2 is used to install the first motor 1, and the upper feed roller 4 is driven to rotate by the first motor 1. The outer sides of the upper feed roller 4 and the lower feed roller 6 are provided with feeding teeth 12, and the upper feed roller 4 and the lower feed roller 6 are connected through a transmission belt pulley. A limiting opening 13 is provided in the middle of the side of the supporting side plate 3, and the limiting opening 13 is used to limit the conveying of the bubble bag, and the limiting opening 13 is located between the upper feed roller 4 and the lower feed roller 6. The outer sides of the upper feed roller 4 and the lower feed roller 6 can be meshed with the bubbles 18 on the outer side of the bubble bag 17 through the feeding teeth 12 to ensure the stability of feeding.

[0024] A second motor 8 is provided in the middle of one side of the bubble bag winding roller 7 , and an output shaft of the second motor 8 is connected to the end of the bubble bag winding roller 7 , so that the bubble bag winding roller 7 is driven to rotate by the second motor 8 .

[0025] Working principle: When in use, the end of the swing seat 10 is hinged to the fixed frame 9 through the hinge ear 15, so that the position of the swing seat 10 can be manually adjusted, so that it can drive the supporting side plate 3 to swing, and the bubble bag winding roller 7 is driven to rotate by the second motor 8, so that the bubble bag winding roller 7 automatically conveys the bubble bag 17, and limits the output bubble bag 17 through the limit opening 13, and the upper feed roller 4 is driven to rotate by the first motor 1, and the upper feed roller 4 drives the lower feed roller 6 to rotate through the transmission belt pulley, and the upper feed roller 4 and the lower feed roller 6 are engaged with the bubbles 18 on the outside of the bubble bag 17 through the feeding teeth 12, so that they assist in controlling the stable feeding of the bubble bag 17, and the first motor 1 is conveniently clamped and fixed through the hoop frame 2.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A feeding mechanism for a bubble bag, comprising a supporting side plate (3), an upper feeding roller (4), a lower feeding roller (6) and a bubble bag winding roller (7), characterized in that: A bubble bag (17) is rolled up on the bubble bag rolling roller (7), and bubbles (18) are arranged on the outer side of the bubble bag (17). The bubble bag rolling roller (7) is connected to a support base (11) via a fixing frame (9). An upper feeding roller (4) and a lower feeding roller (6) are arranged side by side up and down on one side of the support side plate (3) via a connecting frame (5). The bottom of the support side plate (3) is connected to a swing seat (10).

2. A feeding mechanism for a bubble bag according to claim 1, characterized in that: The end of the swing seat (10) is provided with a hinged ear (15), and the hinged ear (15) is hinged to one side of the fixing frame (9).

3. A feeding mechanism for a bubble bag according to claim 1, characterized in that: Screw holes (16) are provided on both sides of the top of the swing seat (10), and screw heads (14) are provided on both sides of the bottom of the supporting side plate (3), and the screw heads (14) are threadedly fixed to the screw holes (16).

4. The feeding mechanism of the bubble bag according to claim 1, characterized in that: A first motor (1) is provided on the top of the supporting side plate (3) through a hoop frame (2), and the first motor (1) is connected to the end of an upper feeding roller (4) through a transmission belt.

5. The feeding mechanism of the bubble bag according to claim 1, characterized in that: The outer sides of the upper feed roller (4) and the lower feed roller (6) are both provided with feed teeth (12); the upper feed roller (4) and the lower feed roller (6) are connected to each other by a transmission belt pulley; a limiting opening (13) is provided in the middle of the side surface of the supporting side plate (3); the limiting opening (13) is used for limiting the conveyance of the bubble bag, and the limiting opening (13) is located between the upper feed roller (4) and the lower feed roller (6).

6. A feeding mechanism for a bubble bag according to claim 1, characterized in that: A second motor (8) is provided in the middle of one side of the bubble bag rewinding roller (7), and an output shaft of the second motor (8) is connected to the end of the bubble bag rewinding roller (7).

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