Automatic film wrapping machine for goods packaging

Abstract

The utility model relates to film wrapping machine technical field, and disclose a kind of automatic film wrapping machine for packing goods, the automatic film wrapping machine for packing goods, including machine body, the inner wall rotationally connected of machine body has rotary drum, the outer wall fixed mounting of rotary drum has gear ring, the inner wall detachably installed of gear ring has mounting bracket, the inner wall rotationally connected of mounting bracket has film roll, the outer wall fixed mounting of machine body has support, the inner wall rotationally connected of support has cylinder, the outer wall fixed mounting of machine body has rotating rod, the outer wall fixed mounting of rotating rod has gear, gear and gear ring engage, cleaning mechanism for cleaning dust is provided on the machine body, dust removal mechanism is provided on the machine body, the automatic film wrapping machine for packing goods, by setting cleaning mechanism can before the film of goods is wrapped to the surface of goods is cleaned, avoid dust to adhere on the surface of goods influence the tackiness of film, improve the aesthetic property after the film of goods is wrapped.

Description

Technical Field

[0001] This utility model relates to the field of wrapping machine technology, specifically an automatic wrapping machine for packing goods. Background Technology

[0002] A stretch wrapping machine, also known as a pallet baler or stretch film wrapping machine, is a specialized packaging machine designed for mechanized stretch wrapping. It is an indispensable packaging machine in the packaging process of modern enterprises, especially export-oriented ones.

[0003] According to a public announcement of an automatic wrapping device for packaging goods (Publication No.: CN215707333U), the above application uses an upper film tray and an arc-shaped column lifting frame to adjust the position of the film frame device so that it is parallel to the material to be wrapped and the material can pass through completely. The tape wrapped on the upper film tray is applied to the surface of the material. The motor is started, which drives the drive plate to rotate. The rotation of the drive plate drives the upper film frame to rotate, and the rotation of the upper film frame drives the upper film tray to rotate. This facilitates the wrapping of the material and prevents the tape from getting stuck.

[0004] The device wraps the material with film by rotating the upper mold plate. However, after the material is packaged, a lot of dust may adhere to the surface of the material. The dust on the surface of the material will prevent the film from adhering well to the surface of the material and will affect the appearance of the packaged material. Utility Model Content

[0005] The purpose of this utility model is to provide an automatic wrapping machine for packaging goods, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic wrapping machine for packaging goods, comprising a machine body, a rotating drum rotatably connected to the inner wall of the machine body, a gear ring fixedly installed on the outer wall of the rotating drum, a mounting frame detachably installed on the inner wall of the gear ring, a film roller rotatably connected to the inner wall of the mounting frame, a support fixedly installed on the outer wall of the machine body, a roller rotatably connected to the inner wall of the support, a rotating rod fixedly installed on the outer wall of the machine body, a gear fixedly installed on the outer wall of the rotating rod, the gear meshing with the gear ring, a cleaning mechanism for cleaning dust provided on the machine body, which can clean dust from the surface of goods, and a dust removal mechanism provided on the machine body, which can blow away dust cleaned by horizontal and vertical brushes, the cleaning mechanism including:

[0007] Side plate, the side plate is slidably connected to the side wall of the machine body, and a horizontal brush is fixedly installed on the side wall of the side plate. By setting the side plate in conjunction with the horizontal brush, the upper and lower sides of the goods can be cleaned.

[0008] Hollow plate, which is slidably connected to the side wall of the machine body, and a longitudinal brush is fixedly installed on the top of the hollow plate. By setting the hollow plate in conjunction with the longitudinal brush, both sides of the goods can be cleaned.

[0009] An eccentric wheel is fixedly installed at the end of the rotating rod away from the motor, passing through the machine body. The outer wall of the eccentric wheel is attached to the inner wall of the hollow plate. A connecting rod is hinged to the side wall of the eccentric wheel. The end of the connecting rod away from the eccentric wheel is hinged to the side wall of the side plate. By setting the eccentric wheel, the hollow plate and the connecting rod can be pushed and pulled back and forth.

[0010] Preferably, the dust removal mechanism includes a circular tube, which is fixedly installed on the inner wall of the machine body.

[0011] Preferably, a nozzle is fixedly installed on one side of the circular tube, and a cylinder is fixedly installed on the other side of the circular tube.

[0012] Preferably, a fan blade is fixedly installed on the outer wall of the rotating rod, and the fan blade is located inside the cylinder. By setting the fan blade, external air can be drawn into the inside of the cylinder.

[0013] Preferably, the end of the nozzle away from the circular tube passes through the machine body and extends to the outside of the machine body, the nozzle is in communication with the inside of the circular tube, and the circular tube is in communication with the inside of the cylinder.

[0014] Preferably, the rotating rod is rotatably connected to the machine body at the through-hole, the rotating rod passes through the circular tube, and the rotating rod is rotatably connected to the circular tube at the through-hole.

[0015] Compared with the prior art, this utility model provides an automatic wrapping machine for packing goods, which has the following beneficial effects:

[0016] 1. The automatic wrapping machine for packaging goods has a cleaning mechanism that can clean the surface of the goods before wrapping, preventing dust from adhering to the surface of the goods and affecting the adhesion of the film, thus improving the appearance of the goods after wrapping.

[0017] 2. The automatic wrapping machine used for packaging this goods has a dust removal mechanism that can blow away the dust cleaned by the horizontal and vertical brushes, preventing dust from remaining on the surface of the goods and improving the cleaning effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the back of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall side view structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall front structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of the cleaning mechanism of this utility model;

[0022] Figure 5 This is a schematic diagram of the overall structure of the circular tube of this utility model;

[0023] Figure 6 This utility model Figure 2 A magnified structural diagram at point A.

[0024] In the diagram: 1. Machine body; 2. Rotary drum; 3. Gear ring; 4. Mounting frame; 5. Membrane roller; 6. Support; 7. Roller; 8. Motor; 9. Rotating rod; 10. Gear; 11. Cleaning mechanism; 111. Side plate; 112. Hollow plate; 113. Eccentric wheel; 114. Horizontal brush; 115. Longitudinal brush; 116. Connecting rod; 12. Dust removal mechanism; 121. Circular tube; 122. Nozzle; 123. Circular cylinder; 124. Fan blade. Detailed Implementation

[0025] like Figures 1-6 As shown, this utility model provides a technical solution: an automatic wrapping machine for packaging goods, including a machine body 1, a rotating drum 2 rotatably connected to the inner wall of the machine body 1, a gear ring 3 fixedly installed on the outer wall of the rotating drum 2, an mounting frame 4 detachably installed on the inner wall of the gear ring 3, a film roller 5 rotatably connected to the inner wall of the mounting frame 4, a bracket 6 fixedly installed on the outer wall of the machine body 1, and a roller 7 rotatably connected to the inner wall of the bracket 6. Goods requiring wrapping are placed on the roller 7, and the film on the film roller 5 is then adhered to the surface of the goods. The rotation of the rotating drum 2 drives the mounting frame 4 to move in a circular motion around the goods, while the film roller 5 on the inner wall of the mounting frame 4 wraps the film around the surface of the goods. The outer wall of the machine body 1 is fixedly installed... A rotating rod 9 is fixedly installed, and a gear 10 is fixedly installed on the outer wall of the rotating rod 9. The gear 10 meshes with the gear ring 3. The starting motor 8 drives the rotating rod 9 to rotate. At the same time, the rotating rod 9, in conjunction with the gear 10 and the gear ring 3, can drive the rotating drum 2 to rotate. A cleaning mechanism 11 for cleaning dust is set on the machine body 1. By setting the cleaning mechanism 11, dust on the surface of the goods can be cleaned, so as to avoid dust adhering to the surface of the goods and affecting the adhesion of the film. A dust removal mechanism 12 is set on the machine body 1. By setting the dust removal mechanism 12, the dust cleaned by the horizontal brush 114 and the vertical brush 115 can be blown away, so as to avoid dust continuing to remain on the surface of the goods and improve the cleaning effect of the goods.

[0026] The cleaning mechanism 11 includes a side plate 111, a hollow plate 112, an eccentric wheel 113, a transverse brush 114, a longitudinal brush 115, and a connecting rod 116. The side plate 111 is slidably connected to the side wall of the machine body 1. The transverse brush 114 is fixedly installed on the side wall of the side plate 111. The reciprocating sliding of the side plate 111 can drive the transverse brush 114 to move laterally back and forth. At this time, the transverse brush 114 can clean the upper and lower sides of the goods. The hollow plate 112 is slidably connected to the side wall of the machine body 1. The longitudinal brush 115 is fixedly installed on the top of the hollow plate 112. The hollow plate 112 drives the longitudinal brush 115 to move up and down back and forth. The longitudinal brush 115 can clean the sides of the goods. The rotating rod 9 is away from the motor 8. An eccentric wheel 113 is fixedly installed through the body 1 at one end. A rotating rod 9 is rotatably connected to the through-hole of the body 1. The outer wall of the eccentric wheel 113 is attached to the inner wall of the hollow plate 112. When the rotating rod 9 rotates, it will drive the eccentric wheel 113 to rotate synchronously. When the eccentric wheel 113 rotates, it will move back and forth against the inner wall of the hollow plate 112 and push and pull the hollow plate 112 back and forth, so that the hollow plate 112 moves up and down on the side wall of the body 1. A connecting rod 116 is hinged to the side wall of the eccentric wheel 113. The end of the connecting rod 116 away from the eccentric wheel 113 is hinged to the side wall of the side plate 111. When the eccentric wheel 113 rotates, it will push and pull the connecting rod 116 back and forth, so that the connecting rod 116 pushes and pulls the side plate 111 back and forth, so that the side plate 111 slides back and forth on the side wall of the body 1.

[0027] The aforementioned dust removal mechanism 12 includes a circular tube 121, a nozzle 122, a cylinder 123, and a fan blade 124. The circular tube 121 is fixedly installed on the inner wall of the machine body 1. A rotating rod 9 passes through the circular tube 121 and is rotatably connected to the point where the rotating rod 9 passes through the circular tube 121. A nozzle 122 is fixedly installed on one side of the circular tube 121 and communicates with the interior of the circular tube 121. The airflow emitted by the nozzle 122 can blow away the dust cleaned by the transverse brush 114 and the longitudinal brush 115, preventing dust from remaining on the surface of the goods. The other side of the circular tube 121... A cylinder 123 is fixedly installed on the side, and a circular tube 121 is connected to the inside of the cylinder 123. A fan blade 124 is fixedly installed on the outer wall of the rotating rod 9. The fan blade 124 is located inside the cylinder 123. The end of the nozzle 122 away from the circular tube 121 passes through the body 1 and extends to the outside of the body 1. When the rotating rod 9 rotates, it will drive the fan blade 124 to rotate synchronously. The rotation of the fan blade 124 can draw the outside air into the inside of the cylinder 123, so that the airflow enters the inside of the circular tube 121 through the cylinder 123, and finally sprays it outward through the nozzle 122.

[0028] Working principle: The goods to be wrapped are placed on roller 7, and the film on the film roller 5 is adhered to the surface of the goods. Then, the motor 8 is started to drive the rotating rod 9 to rotate. The rotation of the rotating rod 9, in conjunction with the gear 10 and the gear ring 3, drives the rotating drum 2 to rotate. The rotation of the rotating drum 2 drives the mounting frame 4 to move in a circular motion around the goods. At the same time, the film roller 5 on the inner wall of the mounting frame 4 will wrap the film around the surface of the goods. The rotation of the rotating rod 9 will drive the eccentric wheel 113 to rotate synchronously. As the eccentric wheel 113 rotates, it will move back and forth against the inner wall of the hollow plate 112 and push and pull the hollow plate 112 back and forth, causing the hollow plate 112 to move up and down on the side wall of the machine body 1. At this time, the hollow plate 112 will drive the longitudinal brush. The vertical brush 115 moves up and down synchronously, cleaning both sides of the goods using the longitudinal brush 115. At the same time, the eccentric wheel 113 pushes and pulls the connecting rod 116 back and forth, causing the connecting rod 116 to push and pull the side plate 111 back and forth, making the side plate 111 slide back and forth on the side wall of the machine body 1. The back and forth sliding of the side plate 111 can drive the transverse brush 114 to move back and forth laterally. At this time, the transverse brush 114 can clean the upper and lower sides of the goods, and then push the goods into the interior of the machine body 1, so that the film gradually wraps around the outer wall of the goods. At the same time, the longitudinal brush 115 and the transverse brush 114 can pre-clean the surface of the goods to prevent dust from adhering to the surface of the goods and affecting the adhesion of the film.

[0029] As the rotating rod 9 rotates, it drives the fan blade 124 to rotate synchronously. The rotation of the fan blade 124 can draw external air into the inside of the cylinder 123, allowing the airflow to enter the inside of the cylindrical tube 121 through the cylinder 123, and finally spray it out through the nozzle 122. The airflow sprayed by the nozzle 122 can blow away the dust cleaned by the horizontal brush 114 and the vertical brush 115, preventing dust from remaining on the surface of the goods and improving the cleaning effect of the goods.

[0030] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An automatic wrapping machine for packaging goods, comprising a machine body (1), characterized in that: A rotating drum (2) is rotatably connected to the inner wall of the machine body (1). A gear ring (3) is fixedly installed on the outer wall of the rotating drum (2). A mounting frame (4) is detachably installed on the inner wall of the gear ring (3). A film roller (5) is rotatably connected to the inner wall of the mounting frame (4). A bracket (6) is fixedly installed on the outer wall of the machine body (1). A roller (7) is rotatably connected to the inner wall of the bracket (6). A rotating rod (9) is fixedly installed on the outer wall of the machine body (1). A gear (10) is fixedly installed on the outer wall of the rotating rod (9). The gear (10) meshes with the gear ring (3). A cleaning mechanism (11) for cleaning dust is provided on the machine body (1). A dust removal mechanism (12) is provided on the machine body (1). The cleaning mechanism (11) includes: Side plate (111), the side plate (111) is slidably connected to the side wall of the body (1), and a transverse brush (114) is fixedly installed on the side wall of the side plate (111). Hollow plate (112), the hollow plate (112) is slidably connected to the side wall of the machine body (1), and a longitudinal brush (115) is fixedly installed on the top of the hollow plate (112). An eccentric wheel (113) is fixedly installed on the machine body (1) at the end of the rotating rod (9) away from the motor (8). The outer wall of the eccentric wheel (113) is attached to the inner wall of the hollow plate (112). A connecting rod (116) is hinged to the side wall of the eccentric wheel (113). The end of the connecting rod (116) away from the eccentric wheel (113) is hinged to the side wall of the side plate (111).

2. The automatic wrapping machine for packing goods according to claim 1, characterized in that: The dust removal mechanism (12) includes a round tube (121), which is fixedly installed on the inner wall of the machine body (1).

3. An automatic wrapping machine for packing goods according to claim 2, characterized in that: A nozzle (122) is fixedly installed on one side of the circular tube (121), and a cylinder (123) is fixedly installed on the other side of the circular tube (121).

4. An automatic wrapping machine for packing goods according to claim 1, characterized in that: The outer wall of the rotating rod (9) is fixedly equipped with a fan blade (124), which is located inside the cylinder (123).

5. An automatic wrapping machine for packing goods according to claim 3, characterized in that: The nozzle (122) extends through the body (1) and out of the body (1) at the end away from the round tube (121). The nozzle (122) is connected to the inside of the round tube (121), and the round tube (121) is connected to the inside of the cylinder (123).

6. An automatic wrapping machine for packing goods according to claim 1, characterized in that: The rotating rod (9) is rotatably connected to the body (1) at the through-hole. The rotating rod (9) passes through the round tube (121), and the rotating rod (9) is rotatably connected to the round tube (121) at the through-hole.

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