Automatic packaging device for powder coating

Abstract

The automatic packaging device for the powder coating comprises a rack and is characterized in that a feeding hopper is arranged at the top of the rack, a discharging port is formed in the bottom of the feeding hopper, a quantitative discharging mechanism is arranged on the lower portion of the discharging port, a charging barrel is arranged below the quantitative discharging mechanism, and a discharging port is formed in the lower portion of the charging barrel. And a vertical lifting mechanism is arranged at the lower part of the charging barrel. According to the utility model, the quantitative discharging mechanism is arranged at the lower part of the discharging hole, so that quantitative discharging of powder coating can be realized; meanwhile, the vertical lifting mechanism is arranged on the lower portion of the charging barrel and drives the charging barrel to ascend, materials falling from the discharging port directly enter the charging barrel, the phenomenon that in the prior art, materials remain in a pipe due to the fact that a corrugated pipe is used is avoided, quantitative discharging is more accurate, and errors are small. The automatic packaging device is suitable for the field of batch production and packaging of powder coatings, and has wide application prospects and market requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coating production, in particular to an automatic packaging device for powder coating. Background Art

[0002] Powder coating packaging device is a kind of equipment used to package powder coating. Its main function is to protect the product, facilitate transportation, facilitate sales, improve efficiency and ensure safety.

[0003] China Patent Announcement No. CN219524406U discloses a utility model patent for "a packaging device for powder coating production". This patent uses a bellows telescopic tube and a movable filling port to fill the bag body with powder coating, and the top cover closes the top surface of the bag body to prevent the powder from escaping. However, the use of a bellows telescopic tube can easily cause powder to remain at the bend of the bellows, making the quality of the powder entering the bag not meet the specifications, which is a shortcoming of the prior art. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose an automatic packaging device for powder coatings.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an automatic packaging device for powder coatings, comprising a frame, a feed hopper is arranged on the top of the frame, a discharge port is arranged at the bottom of the feed hopper, a quantitative discharge mechanism is arranged below the discharge port, a barrel is arranged below the quantitative discharge mechanism, and a vertical lifting mechanism is arranged at the bottom of the barrel.

[0006] A further improvement of the utility model is that the frame includes two vertical rods and a cross rod, and the cross rod is installed between the two vertical rods.

[0007] A further improvement of the utility model is that the quantitative discharging mechanism includes a first pneumatic cylinder and a material baffle plate, the first pneumatic cylinder is fixed on the vertical rod, the piston rod of the first pneumatic cylinder is fixedly connected to the material baffle plate, and the material baffle plate can open or close the discharging port.

[0008] A further improvement of the utility model is that a positioning piece for positioning the material baffle plate is also installed at the lower part of the material outlet, and the material baffle plate is slidably connected to the positioning piece.

[0009] A further improvement of the utility model is that the positioning member includes a horizontal plate, vertical plates are respectively fixed at both ends of the horizontal plate, and the vertical plates are arranged downward; the horizontal plate is fixedly connected to the bottom end of the discharge port, and a circular hole is arranged in the middle of the horizontal plate, and the circular hole is located directly below the discharge port.

[0010] A further improvement of the utility model is that the vertical lifting mechanism includes a support plate and a second pneumatic cylinder, the telescopic rod of the second pneumatic cylinder is fixed to the support plate; the barrel is located on the support plate, and the second pneumatic cylinder is fixed on the cross bar.

[0011] A further improvement of the utility model is that sliding sleeves are installed at both ends of the support plate, and the sliding sleeves are slidably connected to the vertical rods.

[0012] A further improvement of the present invention is that at least one second pneumatic cylinder is provided.

[0013] The beneficial effects of the utility model are as follows: the utility model can realize the quantitative discharging of powder coatings by setting a quantitative discharging mechanism at the lower part of the discharging port; at the same time, a vertical lifting mechanism is set at the lower part of the barrel, and the vertical lifting mechanism drives the barrel to rise, and the material falling from the discharging port directly enters the barrel, avoiding the phenomenon of residual material in the tube caused by the use of a corrugated tube in the prior art, making the quantitative discharging more accurate and less error. The automatic packaging device of the present invention is suitable for the mass production and packaging fields of powder coatings, and has broad application prospects and market demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a specific implementation method of the utility model;

[0015] Figure 2 The utility model is Figure 1 A cross-sectional view of the middle positioning member;

[0016] Figure 3 It is a schematic diagram of the top view of the positioning member in the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of closing the discharge port of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the utility model when the discharge port is opened;

[0019] Figure 6 for Figure 1 A magnified view of the structure in Figure 2.

[0020] In the figure, 1 is a frame, 11 is a vertical rod, 12 is a horizontal rod, 2 is a feed hopper, 4 is a quantitative discharging mechanism, 41 is a first pneumatic cylinder, 42 is a material baffle plate, 5 is a barrel, 6 is a vertical lifting mechanism, 61 is a support plate, 62 is a second pneumatic cylinder, 7 is a positioning member, 71 is a horizontal plate, 711 is a round hole, 72 is a vertical plate, and 8 is a sliding sleeve. DETAILED DESCRIPTION

[0021] 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. The utility model is further described in combination with the drawings and embodiments:

[0022] like Figure 1-6 As shown, an automatic packaging device for powder coatings includes a frame 1, and a feed hopper 2 is provided on the top of the frame 1 for receiving powder. The feed hopper 2 is designed to have sufficient capacity to meet the needs of continuous production. A discharge port is provided at the bottom of the feed hopper 2 for discharging the powder coating. A quantitative discharge mechanism 4 is provided at the lower part of the discharge port, and a barrel 5 is provided below the quantitative discharge mechanism 4, and a vertical lifting mechanism 6 is provided at the lower part of the barrel 5. The quantitative discharge mechanism 4 of the utility model can realize precise control of the powder coating to ensure that the amount of coating in each packaging bag is consistent; the vertical lifting mechanism 6 can drive the barrel 5 to rise and fall. In order to prevent the powder coating from caking or clogging in the feed hopper 2, the utility model can install a vibration motor on the feed hopper 2.

[0023] Furthermore, the frame 1 includes two vertical rods 11 and a cross rod 12, and the cross rod 12 is installed between the two vertical rods 11. The frame 1 can withstand a large load and impact force, thereby improving the overall stability and reliability of the device.

[0024] Furthermore, the quantitative discharging mechanism 4 includes a first pneumatic cylinder 41 and a baffle plate 42. The first pneumatic cylinder 41 is fixed on the vertical rod 11. The piston rod of the first pneumatic cylinder 41 is fixedly connected to the baffle plate 42. The baffle plate 42 can open or close the discharge port. When the discharge port is opened, the powder coating flows downward; when the discharge port is closed, the powder coating cannot flow downward, thereby realizing precise control of the powder coating.

[0025] Furthermore, a positioning member 7 for positioning the baffle plate 42 is installed at the lower part of the material discharging port, and the baffle plate 42 is slidably connected to the positioning member 7. Specifically, the positioning member 7 includes a horizontal plate 71, and vertical plates 72 are respectively fixed at both ends of the horizontal plate 71, and the vertical plates 72 are arranged downward; the horizontal plate 71 is fixedly connected to the bottom end of the material discharging port, and a circular hole 711 is arranged in the middle of the horizontal plate 71, and the circular hole 711 is located directly below the material discharging port.

[0026] Furthermore, the vertical lifting mechanism 6 includes a support plate 61 and a second pneumatic cylinder 62, the telescopic rod of the second pneumatic cylinder 62 is fixed to the support plate 61; the barrel 5 is located on the support plate 61, and the second pneumatic cylinder 62 is fixed to the cross bar 12. Specifically, at least one second pneumatic cylinder 62 is provided, and one is provided in the utility model. The provision of the second pneumatic cylinder 62 makes the vertical lifting mechanism 6 easy to operate and runs smoothly, thereby improving the packaging efficiency and product quality of the powder coating. Figure 4 As shown, the material blocking plate 42 is in a state of closing the discharge port. At this time, the material flowing out of the discharge port cannot fall into the barrel 5; Figure 5 As shown, the material blocking plate 42 is in a state of opening the discharge port. At this time, the vertical lifting mechanism 6 drives the barrel 5 to rise to the lower part of the circular hole 711, and the material flowing out of the discharge port flows into the barrel 5 through the circular hole 711, thereby realizing discharge.

[0027] In order to ensure the stability of the barrel 5 in rising and falling, the utility model installs sliding sleeves 8 on both ends of the support plate 61 , and the sliding sleeves 8 are slidably connected with the vertical rod 11 .

[0028] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic packaging device for powder coatings, comprising a frame, characterized in that: A feed hopper is arranged on the top of the frame, a discharge port is arranged at the bottom of the feed hopper, a quantitative discharge mechanism is arranged below the discharge port, a barrel is arranged below the quantitative discharge mechanism, and a vertical lifting mechanism is arranged below the barrel.

2. The automatic packaging device for powder coating according to claim 1, characterized in that: The frame comprises two vertical rods and a cross rod, and the cross rod is installed between the two vertical rods.

3. The automatic packaging device for powder coating according to claim 2, characterized in that: The quantitative discharging mechanism includes a first pneumatic cylinder and a material baffle plate. The first pneumatic cylinder is fixed on the vertical rod. The piston rod of the first pneumatic cylinder is fixedly connected to the material baffle plate. The material baffle plate can open or close the discharging port.

4. The automatic packaging device for powder coating according to claim 3, characterized in that: A positioning piece for positioning the material baffle plate is also installed at the lower part of the material outlet, and the material baffle plate is slidably connected to the positioning piece.

5. The automatic packaging device for powder coating according to claim 4, characterized in that: The positioning member includes a horizontal plate, and vertical plates are respectively fixed at both ends of the horizontal plate, and the vertical plates are arranged downward; the horizontal plate is fixedly connected to the bottom end of the discharge port, and a circular hole is arranged in the middle of the horizontal plate, and the circular hole is located directly below the discharge port.

6. The automatic packaging device for powder coating according to claim 2, characterized in that: The vertical lifting mechanism comprises a support plate and a second pneumatic cylinder, wherein a telescopic rod of the second pneumatic cylinder is fixed to the support plate; the barrel is located on the support plate, and the second pneumatic cylinder is fixed on a cross bar.

7. The automatic packaging device for powder coating according to claim 6, characterized in that: Sliding sleeves are installed at both ends of the support plate, and the sliding sleeves are slidably connected to the vertical rods.

8. The automatic packaging device for powder coating according to claim 6, characterized in that: At least one second pneumatic cylinder is provided.

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