Bubble bag cutting equipment

Abstract

The utility model relates to the technical field of bubble bag processing, and discloses bubble bag cutting equipment which comprises a cutting table, a discharging roller is rotationally installed on one side of the cutting table, and an auxiliary limiting mechanism, a conveying mechanism and a cutting mechanism are sequentially arranged at the top of the cutting table. The auxiliary limiting mechanism comprises a first lead screw, a first servo motor and two T-shaped plates, the first servo motor is fixedly installed on the front side of the cutting table, the first lead screw is rotatably installed in the through hole, the front end of the first lead screw is fixedly installed with the output end of the first servo motor, and the two T-shaped plates are symmetrically arranged on the front side and the rear side of the top of the cutting table. And the bottom of the T-shaped plate is located in the through hole. By arranging the auxiliary limiting mechanism, the air bubble film coiled material discharged on the discharging roller can be limited, the air bubble film coiled material is prevented from deviating in the conveying process, and it is guaranteed that a cutting line is flush with an edge line of the air bubble film coiled material.

Description

Technical Field

[0001] This utility model relates to the field of bubble bag processing technology, specifically a bubble bag cutting device. Background Technology

[0002] Bubble bags are a widely used transparent flexible packaging material with a wide range of applications. They are mainly used for cushioning packaging of electronic products, plastic products, metal products, ceramic products, glass products, and other products requiring cushioning protection during logistics and transportation. Bubble bags are mainly made of high-pressure polyethylene bubble film, which is cut into the required bag size by cutting equipment, and then the bags are made by a special bubble film bag making machine.

[0003] The published patent document CN221736419U discloses a cutting device for processing bubble wrap. This patent document uses a cutting mechanism to cut bubble wrap rolls of different widths, making the cut edges flat. The heat from the heating wire melts the cut edges of the bubble wrap, preventing the bubbles from delaminating after cutting. However, the published patent document cannot limit the movement of the bubble wrap roll during the process of transporting it to the cutting point. The roll is prone to deviation, resulting in the cutting line not being aligned with the edge line of the bubble wrap roll, leading to poor cutting results. Utility Model Content

[0004] The purpose of this invention is to provide a bubble bag cutting device that solves the problems mentioned in the background art.

[0005] This application provides a bubble wrap cutting device, including a cutting table. A feeding roller is rotatably mounted on one side of the cutting table, and an auxiliary limiting mechanism, a conveying mechanism, and a cutting mechanism are sequentially arranged on the top of the cutting table. A through hole is opened on the cutting table, and bubble wrap rolls are wrapped on the feeding roller. The auxiliary limiting mechanism includes a lead screw, a servo motor, and two T-shaped plates. The servo motor is fixedly mounted on the front side of the cutting table, and the lead screw is rotatably mounted inside the through hole. The front end of the lead screw is fixedly mounted to the output end of the servo motor. The two T-shaped plates are symmetrically arranged on the front and rear sides of the top of the cutting table, and the bottom of the T-shaped plates is inside the through hole. The outer walls of the front and rear sides of the lead screw inside the through hole are provided with opposite threads, and the lead screw passes through the two T-shaped plates. The T-shaped plates are threadedly connected to the lead screw and slidably connected to the through hole. Several connecting blocks are symmetrically fixedly connected to the adjacent sides of the two T-shaped plates, and rollers are rotatably mounted on the bottom of the connecting blocks.

[0006] Optionally, the conveying mechanism includes a first bracket and a second bracket. The first bracket is fixedly installed on the top of the cutting table, and two electric cylinders are fixedly installed on the top of the first bracket. The output end of the electric cylinder passes through the top of the first bracket and is fixedly installed on the top of the second bracket. A conveying roller is rotatably installed inside the second bracket, and a servo motor is fixedly installed on the front side of the second bracket. The front end of the conveying roller is fixedly installed with the output end of the servo motor, and several rubber protrusions are fixedly connected to the outer wall of the conveying roller.

[0007] Optionally, the cutting mechanism includes a support three and a mounting block. The support three is fixedly installed on the top of the cutting table, and a servo motor three is fixedly installed on the front side of the support three. The mounting block is located inside the support three, and a laser cutter is fixedly installed on the bottom of the mounting block. A lead screw two and a sliding shaft pass through the mounting block. The front end of the lead screw two is fixedly installed with the output end of the servo motor three, and the rear end of the lead screw two is rotatably connected to the rear inner wall of the support three. The front and rear ends of the sliding shaft are fixedly installed with the front and rear inner walls of the support three. The mounting block is threadedly connected to the lead screw two, and the mounting block is slidably connected to the sliding shaft.

[0008] Optionally, the cutting table is provided with a discharge hole, and a collection box is fixedly installed at the bottom of the cutting table.

[0009] Optionally, the collection box is provided with an inclined groove.

[0010] Optionally, a number of support legs are fixedly connected to the outer edge of the bottom of the cutting table, and the bottom of the support legs is provided with anti-slip pads.

[0011] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0012] 1. The technical solution of this application uses a servo motor to drive a lead screw to rotate. Since the lead screw is located inside the through hole and has opposite threads on its front and rear outer walls, it can drive two T-shaped plates to move in opposite directions, thereby adjusting the distance between the front and rear rollers and limiting the bubble wrap roll material being fed on the feeding roller. This prevents the bubble wrap roll material from shifting during the conveying process and ensures that the cutting line is flush with the edge line of the bubble wrap roll material.

[0013] 2. The technical solution of this application uses an electric cylinder to drive the second support to move downward, so that the conveying roller contacts the bubble wrap roll. The second servo motor drives the conveying roller to rotate, continuously conveying the bubble wrap roll to the cutting position, ensuring the continuity of the cutting process, increasing work efficiency, and increasing friction with the bubble wrap roll through rubber bumps to prevent slippage. Attached Figure Description

[0014] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the auxiliary limiting mechanism of this utility model;

[0017] Figure 3 This is a schematic diagram of the conveying mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the cutting mechanism of this utility model.

[0019] In the diagram: 1. Cutting table; 2. Feeding roller; 3. Bubble film roll; 4. Through hole; 5. Auxiliary limiting mechanism; 51. Lead screw one; 52. Servo motor one; 53. T-shaped plate; 54. Connecting block; 55. Roller; 6. Conveying mechanism; 61. Support one; 62. Support two; 63. Electric cylinder; 64. Conveying roller; 65. Servo motor two; 66. Rubber protrusion; 7. Cutting mechanism; 71. Support three; 72. Mounting block; 73. Servo motor three; 74. Laser cutter; 75. Lead screw two; 76. Sliding shaft; 8. Discharge hole; 9. Collection box; 10. Inclined groove; 11. Support leg. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0021] Please see Figure 1-2This utility model provides a bubble wrap cutting device, including a cutting table 1. A feeding roller 2 is rotatably mounted on one side of the cutting table 1, and an auxiliary limiting mechanism 5, a conveying mechanism 6, and a cutting mechanism 7 are sequentially arranged on the top of the cutting table 1. A through hole 4 is opened on the cutting table 1, and a bubble wrap roll 3 is wrapped on the feeding roller 2. The auxiliary limiting mechanism 5 includes a lead screw 51, a servo motor 52, and two T-shaped plates 53. The servo motor 52 is fixedly installed on the front side of the cutting table 1, and the lead screw 51 is rotatably installed inside the through hole 4. The output end of the servo motor 52 is fixedly installed. Two T-shaped plates 53 are symmetrically arranged on the front and rear sides of the top of the cutting table 1, and the bottom of the T-shaped plates 53 is inside the through hole 4. The lead screw 51 is provided with opposite threads on the front and rear outer walls inside the through hole 4, and the lead screw 51 passes through the two T-shaped plates 53. The T-shaped plates 53 are threadedly connected to the lead screw 51, and the T-shaped plates 53 are slidably connected to the through hole 4. Several connecting blocks 54 are symmetrically fixedly connected to the adjacent sides of the two T-shaped plates 53, and rollers 55 are rotatably installed on the bottom of the connecting blocks 54.

[0022] In this technical solution, the servo motor 52 drives the lead screw 51 to rotate. Since the lead screw 51 has opposite threads on the front and rear outer walls inside the through hole 4, it can drive the two T-plates 53 to move in opposite directions, thereby adjusting the distance between the front and rear rollers 55 and limiting the bubble film roll 3 fed on the feeding roller 2 to prevent the bubble film roll 3 from deviating during the conveying process and ensuring that the cutting line is flush with the edge line of the bubble film roll 3.

[0023] In some technical solutions, such as Figure 1 and Figure 3 As shown, the conveying mechanism 6 includes a first bracket 61 and a second bracket 62. The first bracket 61 is fixedly installed on the top of the cutting table 1, and two electric cylinders 63 are fixedly installed on the top of the first bracket 61. The output end of the electric cylinder 63 passes through the top of the first bracket 61 and is fixedly installed on the top of the second bracket 62. A conveying roller 64 is rotatably installed inside the second bracket 62, and a servo motor 65 is fixedly installed on the front side of the second bracket 62. The front end of the conveying roller 64 is fixedly installed with the output end of the servo motor 65, and several rubber protrusions 66 are fixedly connected to the outer wall of the conveying roller 64.

[0024] In use, the electric cylinder 63 drives the bracket 62 to move downward, so that the conveying roller 64 contacts the bubble wrap roll 3. The servo motor 65 drives the conveying roller 64 to rotate, continuously conveying the bubble wrap roll 3 to the cutting position, ensuring the continuity of the cutting process, increasing work efficiency, and increasing friction with the bubble wrap roll 3 through the rubber protrusion 66 to prevent slippage.

[0025] In some technical solutions, such as Figure 1 and Figure 4As shown, the cutting mechanism 7 includes a support 71 and a mounting block 72. The support 71 is fixedly installed on the top of the cutting table 1, and a servo motor 73 is fixedly installed on the front side of the support 71. The mounting block 72 is located inside the support 71, and a laser cutter 74 is fixedly installed on the bottom of the mounting block 72. A lead screw 75 and a sliding shaft 76 pass through the mounting block 72. The front end of the lead screw 75 is fixedly installed with the output end of the servo motor 73, and the rear end of the lead screw 75 is rotatably connected to the rear inner wall of the support 71. The front and rear ends of the sliding shaft 76 are fixedly installed with the front and rear inner walls of the support 71. The mounting block 72 is threadedly connected to the lead screw 75, and the mounting block 72 is slidably connected to the sliding shaft 76.

[0026] In use, the servo motor 73 drives the lead screw 75 to rotate, and the lead screw 75 drives the mounting block 72 to move through the sliding shaft 76, so that the laser cutter 74 can quickly cut the bubble wrap roll 3 below, and the cutting is fast and accurate.

[0027] In some technical solutions, such as Figure 1 As shown, the cutting table 1 has a discharge hole 8, and a collection box 9 is fixedly installed at the bottom of the cutting table 1.

[0028] During use, the cut bubble wrap roll 3 can be dropped into the collection box 9 through the discharge hole 8 for collection.

[0029] In some technical solutions, such as Figure 1 As shown, the collection box 9 has an inclined groove 10.

[0030] In use, the cut bubble wrap roll 3 slides down to the end of the collection box 9 via the inclined groove 10, making it easy to remove the cut bubble wrap roll 3.

[0031] In some technical solutions, such as Figure 1 As shown, several support legs 11 are fixedly connected to the outer edge of the bottom of the cutting table 1, and anti-slip pads are provided on the bottom of the support legs 11.

[0032] When in use, the anti-slip pads on the bottom of the support legs 11 increase the stability of the cutting equipment.

[0033] Working principle: During use, the end of the bubble wrap roll 3 is first placed below the conveyor roller 64. The electric cylinder 63 drives the bracket 62 to move downward, so that the conveyor roller 64 contacts the bubble wrap roll 3. The servo motor 65 drives the conveyor roller 64 to rotate, continuously conveying the bubble wrap roll 3 to the cutting position. Rubber protrusions 66 increase the friction with the bubble wrap roll 3 to prevent slippage. The servo motor 73 drives the lead screw 75 to rotate. The lead screw 75 drives the mounting block 72 to move through the sliding shaft 76, thereby causing the laser cutter 74 to cut the bubble wrap roll below. The material 3 is quickly cut to ensure the continuity of the cutting process and increase work efficiency. After cutting, the bubble wrap roll 3 falls into the collection box 9 through the discharge hole 8 for collection. During the conveying process of the bubble wrap roll 3, the servo motor 52 drives the lead screw 51 to rotate. The lead screw 51 drives the two T-plates 53 to move in opposite directions, thereby adjusting the distance between the front and rear rollers 55 and limiting the bubble wrap roll 3 being fed on the feeding roller 2 to prevent the bubble wrap roll 3 from deviating during the conveying process and to ensure that the cutting line is flush with the edge line of the bubble wrap roll 3.

[0034] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A bubble wrap cutting device, comprising a cutting table (1), characterized in that: A feeding roller (2) is rotatably mounted on one side of the cutting table (1), and an auxiliary limiting mechanism (5), a conveying mechanism (6), and a cutting mechanism (7) are sequentially arranged on the top of the cutting table (1). A through hole (4) is provided on the cutting table (1). Bubble film roll (3) is wrapped on the feeding roller (2). The auxiliary limiting mechanism (5) includes a lead screw (51), a servo motor (52), and two T-plates (53). The servo motor (52) is fixedly installed on the front side of the cutting table (1). The lead screw (51) is rotatably installed inside the through hole (4), and the front end of the lead screw (51) is connected to the servo motor (52). The output end of the T-plate (53) is fixedly installed. The two T-plates (53) are symmetrically arranged on the front and rear sides of the top of the cutting table (1). The bottom of the T-plate (53) is inside the through hole (4). The lead screw (51) is provided with opposite threads on the front and rear outer walls inside the through hole (4). The lead screw (51) passes through the two T-plates (53). The T-plate (53) is threadedly connected to the lead screw (51). The T-plate (53) is slidably connected to the through hole (4). Several connecting blocks (54) are symmetrically fixedly connected on the adjacent sides of the two T-plates (53). Rollers (55) are rotatably installed on the bottom of the connecting blocks (54).

2. The bubble wrap cutting device according to claim 1, characterized in that, The conveying mechanism (6) includes a first bracket (61) and a second bracket (62). The first bracket (61) is fixedly installed on the top of the cutting table (1), and two electric cylinders (63) are fixedly installed on the top of the first bracket (61). The output end of the electric cylinder (63) passes through the top of the first bracket (61) and is fixedly installed on the top of the second bracket (62). A conveying roller (64) is rotatably installed inside the second bracket (62), and a servo motor (65) is fixedly installed on the front side of the second bracket (62). The front end of the conveying roller (64) is fixedly installed with the output end of the servo motor (65), and several rubber protrusions (66) are fixedly connected to the outer wall of the conveying roller (64).

3. The bubble wrap cutting device according to claim 1, characterized in that, The cutting mechanism (7) includes a support three (71) and a mounting block (72). The support three (71) is fixedly installed on the top of the cutting table (1), and a servo motor three (73) is fixedly installed on the front side of the support three (71). The mounting block (72) is located inside the support three (71). A laser cutter (74) is fixedly installed at the bottom of the mounting block (72). A lead screw two (75) and a sliding shaft (76) pass through the mounting block (72). The front end of the lead screw two (75) is fixedly installed with the output end of the servo motor three (73), and the rear end of the lead screw two (75) is rotatably connected to the rear inner wall of the support three (71). The front and rear ends of the sliding shaft (76) are fixedly installed with the front and rear inner walls of the support three (71). The mounting block (72) is threadedly connected to the lead screw two (75), and the mounting block (72) is slidably connected to the sliding shaft (76).

4. The bubble wrap cutting device according to claim 1, characterized in that, The cutting table (1) is provided with a discharge hole (8), and a collection box (9) is fixedly installed at the bottom of the cutting table (1).

5. The bubble wrap cutting device according to claim 4, characterized in that, The collection box (9) is provided with a sloping groove (10).

6. The bubble wrap cutting device according to claim 1, characterized in that, Several support legs (11) are fixedly connected to the outer edge of the bottom of the cutting table (1), and the bottom of the support legs (11) is provided with anti-slip pads.

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