Antiskid agent spraying machine

Abstract

The utility model relates to the technical field of paper bag processing, and discloses an anti-slip agent spraying machine which comprises a machine frame, a conveying device connected with the machine frame, the conveying device is used for conveying paper bags, the front portion and the rear portion of the machine frame are respectively provided with a dust cover, and a spray gun is arranged in each dust cover and used for spraying anti-slip agents to the surfaces of the paper bags in the conveying process. The cavity located in the middle is a spraying chamber, the spraying gun is arranged in the spraying chamber, the cavities on the two sides of the spraying chamber are dust collection chambers, dust collection openings are formed in the dust collection chambers and externally connected with a dust collector, the conveying device comprises a first synchronous belt and a second synchronous belt, and the first synchronous belt and the second synchronous belt clamp the upper ends of paper bags and convey the paper bags at the same time. According to the anti-slip agent spraying machine, the anti-slip agent needs to be sprayed to the surface of the bag sheet paper through the spraying gun, so that the friction coefficient of the surface of the bag sheet paper is increased, the friction force between paper bags is increased, the bag anti-slip effect after bag stacking is improved, the bag damage risk is reduced, and meanwhile the transportation safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper bag processing, in particular to an anti-slip agent spraying machine. Background Art

[0002] Packaging bags refer to bags used to pack various items, making it easy to transport and store goods during production and circulation. Packaging bags are divided into paper bags, plastic bags, fabric bags, etc. according to their materials, and are widely used in daily life and industrial production.

[0003] For paper packaging bags, due to the different friction coefficients of various paper surfaces, after the finished paper bags are filled with materials, they are prone to slipping, falling or tilting and collapsing during stacking or transportation, resulting in damage to the bags after slipping and safety risks during transportation. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-skid agent spraying machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-skid agent spraying machine, comprising: a frame, the frame is connected to a conveying device, the conveying device is used to convey paper bags, a dust cover is respectively arranged at the front and rear of the frame, a spray gun is arranged in the dust cover, and the spray gun is used to spray anti-skid agent onto the surface of the paper bag during the conveying process.

[0006] Preferably, three chambers are provided in the dust cover, the chamber in the middle is a spray chamber, and the spray gun is arranged in the spray chamber.

[0007] Preferably, the chambers on both sides of the spray chamber are dust suction chambers, and the dust suction chambers are provided with dust suction ports, and the dust suction ports are externally connected to a vacuum cleaner.

[0008] Preferably, the conveying device comprises a first synchronous belt and a second synchronous belt, and the first synchronous belt and the second synchronous belt clamp the upper end of the paper bag while conveying it.

[0009] Preferably, the frame is connected to a lifting device, and the lifting device adjusts the height of the first synchronous belt to adjust the clamping force of the first synchronous belt and the second synchronous belt on the paper bag.

[0010] Preferably, the lifting device comprises a first lifting bracket and a second lifting bracket, and the first lifting bracket and the second lifting bracket are fixed by a connecting rod.

[0011] Preferably, linear bearings are provided on both the first lifting bracket and the second lifting bracket, and the linear bearings are fixed to the frame.

[0012] Preferably, a lifting cylinder is fixed to the frame, and a telescopic rod of the lifting cylinder is fixed to the lifting bracket through an adjusting nut and a mounting plate.

[0013] Preferably, an input workbench is arranged on one side of the conveying device, and an output workbench is arranged on the other side.

[0014] Preferably, the output workbench is provided with a flip guide plate.

[0015] The anti-slip agent spraying machine has the following beneficial effects:

[0016] The anti-skid agent spraying machine sprays the anti-skid agent onto the surface of the bag paper through a spray gun to increase the friction coefficient of the bag paper surface, thereby increasing the friction between the paper bags, increasing the anti-skid effect of the bags after palletizing, reducing the risk of bag damage and improving transportation safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A front view of an anti-slip agent spraying machine provided in an embodiment of the present application;

[0018] Figure 2 A rear view of the anti-slip agent spraying machine provided in an embodiment of the present application;

[0019] Figure 3 for Figure 1 A front view of the middle dust cover;

[0020] Figure 4 for Figure 3 Rear view of the middle dust cover;

[0021] Figure 5 for Figure 2 The enlarged view of point A in the middle;

[0022] Figure 6 for Figure 1 The enlarged view of point B in the middle;

[0023] Figure 7 is a schematic diagram of the lifting device;

[0024] Figure 8 This is a schematic diagram of the anti-slip agent sprayer provided in an embodiment of the present application in a working state.

[0025] In the figure: 1. frame; 2. input workbench; 3. output workbench; 4. driving device; 41. driving motor; 42. sprocket; 43. chain; 44. first rotating shaft; 45. first rotating rod; 46. first gear; 47. second gear; 48. second rotating rod; 49. second rotating shaft; 5. conveying device; 51. first synchronous belt; 52. second synchronous belt; 53. transmission wheel; 6. dust cover; 61. spray chamber; 62. dust suction chamber; 63. spray gun; 64. dust suction port; 7. lifting device; 71. first lifting bracket; 72. second lifting bracket; 73. linear bearing; 74. lifting cylinder; 75. adjusting nut; 8. flip guide plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0027] like Figure 1 , Figure 6 As shown, the utility model provides an embodiment of an anti-slip agent spraying machine, comprising: a frame 1, the frame 1 is connected to a conveying device 5, the conveying device 5 is used to convey paper bags, an input workbench 2 is arranged on one side of the conveying device 5, and an output workbench 3 is arranged on the other side, and the output workbench 3 is provided with a flip guide plate 8, the bag pieces enter from the input workbench 2, are conveyed to the output workbench 3 through the conveying device 5, and then the flip guide plate 8 flattens the vertical bag pieces on the output workbench 3, and the output workbench 3 conveys the bag pieces outward.

[0028] Among them, both the input workbench 2 and the output workbench 3 are provided with conveyor belts, and the motor driving the belt movement in the workbench is a speed-adjustable motor, so that the input and output speeds of the bag sheets can adapt to the production line.

[0029] like Figure 2 , Figure 5As shown, the frame 1 is connected to the driving device 4, and a protective cover shell (not shown in the figure) is provided on the upper driving device 4 of the frame 1 to protect the components in the driving device 4. The driving device 4 is used to drive the conveying device 5 to work. The driving device 4 includes a driving motor 41, and the driving motor 41 is a speed-regulating motor. The driving motor 41 is fixed on the frame 1. The output end of the driving motor 41 rotates, and drives the first rotating shaft 44 to rotate through the sprocket 42 and the chain 43. The first rotating shaft 44 is installed on the frame 1 through a bearing seat. The first rotating shaft 44 drives the first rotating rod 45 to rotate through the sprocket 42 and the chain 43. The first rotating rod 45 is installed on the frame 1 through a bearing. The first rotating rod 45 drives the second rotating rod 48 to rotate through the engagement between the first gear 46 and the second gear 47. Similarly, the second rotating rod 48 drives the second rotating shaft 49 to rotate through the sprocket 42 and the chain 43.

[0030] like Figure 1 , Figure 6 As shown, the conveying device 5 includes a transmission wheel 53, and the first rotating shaft 44 and the second rotating shaft 49 are both fixed with the transmission wheel 53. The first rotating shaft 44 is connected to the first synchronous belt 51 through the transmission wheel 53, and the second rotating shaft 49 is connected to the second synchronous belt 52 through the transmission wheel 53. The first synchronous belt 51 and the second synchronous belt 52 clamp the upper end of the paper bag and convey it at the same time. The first synchronous belt 51 and the second synchronous belt 52 are both connected with a tensioning wheel. The tensioning wheel can keep the first synchronous belt 51 and the second synchronous belt 52 in a tensioned state at all times to prevent the clamped paper bag pieces from falling off.

[0031] like Figure 2 , Figure 7 As shown, the frame 1 is connected to the lifting device 7, and the lifting device 7 adjusts the height of the first synchronous belt 51 to adjust the clamping force of the first synchronous belt 51 and the second synchronous belt 52 on the paper bag.

[0032] Specifically, the lifting device 7 includes a first lifting bracket 71 and a second lifting bracket 72, and the first lifting bracket 71 and the second lifting bracket 72 are fixed by a connecting rod. Linear bearings 73 are arranged on the first lifting bracket 71 and the second lifting bracket 72, and the linear bearings 73 are fixed to the frame 1. The frame 1 is fixed with a lifting cylinder 74, and the telescopic rod of the lifting cylinder 74 is fixed to the lifting bracket through an adjusting nut 75 and a mounting plate.

[0033] Among them, Figure 5 As shown, the second rotating rod 48 is installed on the first lifting bracket 71 through a bearing, and the second rotating shaft 49 is installed on the first lifting bracket 71 through a bearing seat, so that the first lifting bracket 71 can drive the second rotating shaft 49 to move downward when descending, thereby realizing the clamping of the bag sheet by the first synchronous belt 51 and the second synchronous belt 52.

[0034] like Figure 1-Figure 4As shown, a dust cover 6 is provided at the front and rear of the frame 1, a spray gun 63 is provided in the dust cover 6, and the spray gun 63 is externally connected to a high-pressure atomizer (not shown in the figure). The spray gun 63 is used to spray an anti-skid agent onto the surface of the paper bag during the conveying process. The anti-skid agent adopts a colorless, odorless, non-toxic and pollution-free environmentally friendly anti-skid agent.

[0035] Specifically, three chambers are opened in the dust cover 6. The chamber located in the middle is the spray chamber 61. The spray gun 63 is arranged in the spray chamber 61. The chambers on both sides of the spray chamber 61 are dust suction chambers 62. The dust suction chamber 62 has a dust suction port 64, and the dust suction port 64 is connected to an external vacuum cleaner (not shown in the figure).

[0036] In this embodiment, if Figure 8 As shown, the bag sheet is clamped between the first synchronous belt 51 and the second synchronous belt 52 and is transported. During the transportation, it passes through the dust cover 6. When passing through the spray chamber 61 in the dust cover 6, the spray gun 63 sprays an anti-slip agent on the surface of the bag sheet paper. The residual mist of the anti-slip agent is vacuumed and discharged through a vacuum cleaner connected to the vacuum port 64 to ensure the hygiene of the workshop environment.

[0037] In the present application, the anti-skid agent is sprayed on the outer surface of the paper bag sheet through the anti-skid agent sprayer to increase the friction coefficient of the paper surface of the bag sheet, thereby increasing the friction between the paper bags, and then increasing the anti-skid bag effect after the bags are stacked, reducing the risk of bag damage while improving transportation safety.

[0038] Working principle: the paper bag sheets after leaving the factory are conveyed in parallel to the input workbench 2, and then enter the conveying device 5 from the input workbench 2. The first synchronous belt 51 and the second synchronous belt 52 clamp the upper end of the bag sheet, and the lower end of the bag sheet naturally hangs down. The bag sheet is conveyed in a vertical state toward the output workbench 3. During the conveying process, it passes through the dust cover 6, and the spray gun 63 sprays the bag sheet on both sides. The residual mist is vacuumed and discharged by the vacuum cleaner connected to the dust suction port 64. The sprayed bag sheet is conveyed to the flip guide plate 8, and the flip guide plate 8 flips the bag sheet from the vertical state to the parallel state, so that the bag sheet is flat on the output workbench 3 and conveyed outward from the output workbench 3.

[0039] In summary, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-slip agent spraying machine, characterized in that: include: A frame (1), the frame (1) being connected to a conveying device (5), the conveying device (5) being used to convey paper bags; A dust cover (6) is provided at the front and rear of the frame (1), and a spray gun (63) is provided in the dust cover (6). The spray gun (63) is used to spray an anti-slip agent onto the surface of the paper bag during the conveying process.

2. The anti-slip agent spraying machine according to claim 1, characterized in that: Three chambers are provided in the dust cover (6), the chamber in the middle is a spray chamber (61), and the spray gun (63) is arranged in the spray chamber (61).

3. The anti-slip agent spraying machine according to claim 2, characterized in that: The chambers on both sides of the spray chamber (61) are dust suction chambers (62), and the dust suction chambers (62) are provided with dust suction ports (64), and the dust suction ports (64) are externally connected to a dust collector.

4. The anti-slip agent spraying machine according to claim 1, characterized in that: The conveying device (5) comprises a first synchronous belt (51) and a second synchronous belt (52), wherein the first synchronous belt (51) and the second synchronous belt (52) clamp the upper end of the paper bag and convey it at the same time.

5. The anti-slip agent spraying machine according to claim 4, characterized in that: The frame (1) is connected to a lifting device (7), and the lifting device (7) adjusts the height of the first synchronous belt (51) to adjust the clamping force of the first synchronous belt (51) and the second synchronous belt (52) on the paper bag.

6. The anti-slip agent spraying machine according to claim 5, characterized in that: The lifting device (7) comprises a first lifting bracket (71) and a second lifting bracket (72), and the first lifting bracket (71) and the second lifting bracket (72) are fixed via a connecting rod.

7. The anti-slip agent spraying machine according to claim 6, characterized in that: The first lifting bracket (71) and the second lifting bracket (72) are both provided with linear bearings (73), and the linear bearings (73) are fixed to the frame (1).

8. The anti-slip agent spraying machine according to claim 7, characterized in that: The frame (1) is fixed with a lifting cylinder (74), and the telescopic rod of the lifting cylinder (74) is fixed to the lifting bracket through an adjusting nut (75) and a mounting plate.

9. The anti-slip agent spraying machine according to claim 1, characterized in that: An input workbench (2) is arranged on one side of the conveying device (5), and an output workbench (3) is arranged on the other side.

10. The anti-slip agent spraying machine according to claim 9, characterized in that: The output workbench (3) is provided with a turning guide plate (8).

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