Antistatic powder coating discharging and bagging mechanism

Abstract

The utility model provides an antistatic powder coating discharging and bagging mechanism which comprises a bottom plate and a bag clamping machine, the bag clamping machine is fixedly connected to the top of the bottom plate, the two sides of the top of the bottom plate are fixedly connected with installation frames, and a fixing plate is fixedly connected between the tops of the two installation frames. Compared with the prior art, the bending device has the following beneficial effects that the motor in the transmission mechanism is started to drive the driving gear to rotate, the driving gear drives the transmission gear to rotate, and the transmission gear drives the bending pipe to rotate at the bottom end of the connecting pipe, so that the bending pipe can perform circular motion towards the bottom end deviating rightwards; and then powder can be evenly laid in the packaging bag, sealing operation of the packaging bag in the later period is facilitated, the powder in the packaging bag does not need to be evenly laid through vibration, raised dust in the antistatic powder coating bagging processing process is reduced, and the antistatic powder coating bagging processing environment quality is improved.

Description

Technical Field

[0001] The utility model discloses an antistatic powder coating discharging and bagging mechanism, belonging to the field of antistatic powder coating bagging equipment. Background Art

[0002] Antistatic powder coating is a special coating used to prevent static electricity from accumulating and releasing on the surface. It is widely used in areas where static electricity interference or fire hazards need to be prevented, such as electronics, plastics, chemicals and other industries. Antistatic powder coating is usually packaged in bags during the packaging process.

[0003] In the prior art, during the process of packaging powder coatings through a bagging mechanism, since the powder discharge port is fixed, the top of the powder coating is in the shape of a mountain pile after being transported into the packaging bag. In order to facilitate the sealing of the packaging bag, the packaging bag needs to be vibrated to smooth the top of the powder pile inside the packaging bag. However, the vibration process will cause secondary dust, thereby reducing the environmental quality of the anti-static powder coating bagging processing.

[0004] In summary, the utility model provides an antistatic powder coating discharging and bagging mechanism to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide an antistatic powder coating discharging and bagging mechanism to solve the problem in the above background technology that concentrated powder discharging requires vibration for material leveling, which increases dust.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: an anti-static powder coating discharging and bagging mechanism, comprising a base plate and a bag clamping machine, the bag clamping machine is fixedly connected to the top of the base plate, both sides of the top of the base plate are fixedly connected to mounting frames, a fixing plate is fixedly connected between the tops of the two mounting frames, the top of the fixing plate passes through a feeding assembly, electric lifting rods are fixedly connected on all sides of the bottom of the fixing plate, a circular plate is fixedly connected between the output ends of the four electric lifting rods and directly above the bag clamping machine, a telescopic tube group is fixedly connected to the bottom of the fixing plate and at the feeding port of the feeding assembly, the bottom end of the telescopic tube group is connected to a bending tube, one end of the bending tube passes through the circular plate and extends to the bottom of the circular plate, a transmission gear is sleeved on the tube surface of the bending tube and located above the circular plate, a transmission mechanism is fixedly connected to one side of the top of the circular plate and one side of the bottom of the transmission gear, and an elastic rubber cover is sleeved on the outer annular surface of the circular plate.

[0007] Furthermore, a door panel is hingedly connected to the front of the bag clamping machine through a hinge, the elastic rubber cover is in the shape of an inverted frustum, the top of the elastic rubber cover is connected to the interior, and the transmission gear is fixedly connected to the bending tube.

[0008] Furthermore, the material discharge assembly includes two load-bearing plates, which are respectively fixedly connected to both sides of the top of the fixed plate, a support frame is fixedly connected between the tops of the two load-bearing plates, a material discharge hopper is passed through the top and bottom of the support frame, and the bottom of the material discharge hopper is connected to a material discharge pipe, one end of the material discharge pipe passes through the top of the fixed plate and extends to the bottom of the fixed plate.

[0009] Furthermore, the discharge pipe is fixedly connected to the fixed plate, and the discharge hopper is fixedly connected to the support frame.

[0010] Furthermore, the telescopic tube group includes four limiting telescopic rods, which are all fixedly connected to the bottom of the fixed plate, and the limiting plate is fixedly connected between the output ends of the four limiting telescopic rods. A connecting tube passes through the top and bottom of the limiting plate, and a corrugated tube is connected between the top of the connecting tube and the bottom end of the discharge pipe inside the discharge assembly, and the bottom end of the connecting tube extends to the top of the bending tube.

[0011] Furthermore, the bottom end of the connecting pipe is rotatably connected to the top end of the bending pipe, the connecting pipe is fixedly connected to the limiting plate, and the connecting pipe is communicated with the bending pipe.

[0012] Furthermore, the transmission mechanism includes a chassis, which is fixedly connected to one side of the top of the circular plate, a motor is fixedly connected to the inside of the chassis, an output end of the motor is fixedly connected to a drive shaft, one end of the drive shaft passes through the chassis and extends to the outside of the chassis, and one end of the drive shaft is fixedly connected to a drive gear at the bottom of the transmission gear.

[0013] Furthermore, the driving gear is meshed with the transmission gear, and the driving shaft is rotationally connected to the chassis.

[0014] Beneficial effects of the utility model:

[0015] By starting the motor inside the transmission mechanism, the driving gear is driven to rotate, the driving gear drives the transmission gear to rotate, and the transmission gear drives the bending tube to rotate at the bottom end of the connecting tube, so that the bottom end of the bending tube offset to the right can perform a circular motion, and then the powder can be evenly laid inside the packaging bag, which is convenient for the subsequent sealing operation of the packaging bag. There is no need to vibrate to make the powder inside the packaging bag evenly laid, which reduces the dust in the process of antistatic powder coating bag packaging and improves the environmental quality of antistatic powder coating bag packaging.

[0016] The outer diameter of the elastic rubber cover is larger than the bag opening diameter of the bag clamping machine, so that when the elastic rubber cover moves down to the inside of the bag opening of the bag clamping machine, the bag opening of the packaging bag can be sealed by its own elastic deformation, thereby reducing dust during the conveying and unloading process of the anti-static powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 This is a schematic structural perspective view of an antistatic powder coating discharging and bagging mechanism of the utility model;

[0019] Figure 2 This is a schematic front view of the structure of an antistatic powder coating discharging and bagging mechanism of the utility model;

[0020] Figure 3 for Figure 2 The main cross-sectional view of the structure of the blanking assembly shown;

[0021] Figure 4 for Figure 2 The structural schematic stereogram of the elastic rubber cover shown;

[0022] Figure 5 for Figure 3 The structure of the circular plate shown is a schematic top view.

[0023] In the figure: 1. bottom plate; 2. bag clamp; 3. door plate; 4. mounting frame; 5. fixing plate; 6. unloading assembly; 7. telescopic tube assembly; 8. electric lifting rod; 9. transmission mechanism; 10. round plate; 11. bending tube; 12. elastic rubber cover; 13. transmission gear; 61. load-bearing plate; 62. supporting frame; 63. unloading hopper; 64. unloading tube; 71. limiting telescopic rod; 72. corrugated tube; 73. limiting plate; 74. connecting tube; 91. chassis; 92. motor; 93. driving shaft; 94. driving gear. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figure 1-5The utility model provides a technical solution: an antistatic powder coating discharging and bagging mechanism, comprising a bottom plate 1 and a bag clamping machine 2, the bag clamping machine 2 is fixedly connected to the top of the bottom plate 1, both sides of the top of the bottom plate 1 are fixedly connected with mounting frames 4, a fixing plate 5 is fixedly connected between the tops of the two mounting frames 4, the top of the fixing plate 5 is penetrated by a feeding assembly 6, electric lifting rods 8 are fixedly connected to the four sides of the bottom of the fixing plate 5, a circular plate 10 is fixedly connected between the output ends of the four electric lifting rods 8 and located directly above the bag clamping machine 2, the four electric lifting rods 8 are connected to an external power supply and are provided with the same power control switch, a telescopic tube group 7 is fixedly connected to the bottom of the fixing plate 5 and located at the discharge port of the feeding assembly 6, the bottom end of the telescopic tube group 7 is connected with a bending tube 11, one end of the bending tube 11 penetrates the circular plate 10 and extends to the bottom of the circular plate 10, the tube surface of the bending tube 11 and is located at the circular plate 10 A transmission gear 13 is sleeved on the top, and a transmission mechanism 9 is fixedly connected to one side of the top of the circular plate 10 and one side located at the bottom of the transmission gear 13. An elastic rubber cover 12 is sleeved on the outer annular surface of the circular plate 10. A door panel 3 is hinged on the front of the bag clamping machine 2 through a hinge. The elastic rubber cover 12 is in the shape of an inverted truncated cone, and the top of the elastic rubber cover 12 is connected to the inside. The transmission gear 13 is fixedly connected to the bending tube 11. The bag clamping machine 2 is a mechanical equipment specially used to load powder materials into bags and seal them. It can be used to package various powdery materials, and the bag clamping machine 2 can be quickly opened through the door panel 3 to facilitate the removal of the antistatic powder after bagging. The outer diameter of the elastic rubber cover 12 is larger than the bag opening diameter of the bag clamping machine 2, so that when the elastic rubber cover 12 moves down to the inside of the bag opening of the bag clamping machine 2, the bag opening of the packaging bag can be sealed by its own elastic deformation, thereby reducing powder dust during the bagging process of antistatic powder unloading.

[0026] See also Figure 1-3 The material discharge assembly 6 includes two load-bearing plates 61, and the two load-bearing plates 61 are respectively fixedly connected to the two sides of the top of the fixed plate 5, and a support frame 62 is fixedly connected between the tops of the two load-bearing plates 61. A discharge hopper 63 passes through the top and bottom of the support frame 62, and antistatic powder can be transported through the discharge hopper 63. The bottom of the discharge hopper 63 is connected with a discharge pipe 64, one end of the discharge pipe 64 passes through the top of the fixed plate 5 and extends to the bottom of the fixed plate 5, the discharge pipe 64 is fixedly connected to the fixed plate 5, and the discharge hopper 63 is fixedly connected to the support frame 62. A valve is installed on the discharge pipe 64, and the powder discharge can be controlled by the valve.

[0027] See also Figure 3-4The telescopic tube group 7 includes four limiting telescopic rods 71, and the four limiting telescopic rods 71 ​​are fixedly connected to the bottom of the fixed plate 5. A limiting plate 73 is fixedly connected between the output ends of the four limiting telescopic rods 71. A connecting tube 74 runs through the top and bottom of the limiting plate 73. A bellows 72 is connected between the top of the connecting tube 74 and the bottom end of the discharge tube 64 inside the discharge assembly 6. The bottom end of the connecting tube 74 extends to the top of the bending tube 11. The bottom end of the connecting tube 74 is rotatably connected to the top of the bending tube 11. The connecting tube 74 is fixedly connected to the limiting plate 73. The connecting tube 74 is connected to the bending tube 11. The bottom end of the bending tube 11 extends to the right due to bending, so that the bending tube 11 will not directly transport the powder to the center of the packaging bag during the powder transportation process.

[0028] See also Figure 3 The transmission mechanism 9 includes a chassis 91, which is fixedly connected to one side of the top of the circular plate 10. A motor 92 is fixedly connected to the inside of the chassis 91. The motor 92 is connected to an external power supply and is provided with a power control switch. A driving shaft 93 is fixedly connected to the output end of the motor 92. One end of the driving shaft 93 passes through the chassis 91 and extends to the outside of the chassis 91. One end of the driving shaft 93 is fixedly connected to a driving gear 94 located at the bottom of the transmission gear 13. The driving gear 94 is meshed with the transmission gear 13, and the driving shaft 93 is rotationally connected to the chassis 91.

[0029] Specific implementation method: the packaging bag is fixed directly below the blanking component 6 by the bag clamping machine 2, and the four electric lifting rods 8 are started to drive the circular plate 10 to move downward, and the circular plate 10 drives the bending tube 11 to move downward to the bottom of the packaging bag. At the same time, the powder is transported through the blanking hopper 63 inside the blanking component 6, and the valve on the blanking tube 64 is opened to transport the powder to the inside of the blanking tube 64, the bellows 72, the connecting tube 74 and the bending tube 11 in sequence. The bottom end of the bending tube 11 extends to the right due to the bending, so that the bending tube 11 will not directly transport the powder to the center of the packaging bag during the powder transportation process. At the same time, the motor 92 inside the transmission mechanism 9 is started, and the output end of the motor 92 drives the drive shaft 93 to rotate, the drive shaft 93 drives the drive gear 94 to rotate, the drive gear 94 drives the transmission gear 13 to rotate, and the transmission gear 13 drives the bending tube 11 to rotate. The bottom end of the connecting tube 74 is rotated, so that the bottom end of the bending tube 11 offset to the right can perform a circular motion, and then the powder can be evenly laid inside the packaging bag. At the same time, the four electric lifting rods 8 are closed to drive the circular plate 10 to move upward. While moving upward, the bending tube 11 rotates and the powder is evenly transported and laid inside the packaging bag, which is convenient for the subsequent sealing operation of the packaging bag. There is no need to vibrate to make the powder inside the packaging bag evenly laid, which reduces the dust in the bagging process of the antistatic powder coating. The bag clamping machine 2 can be quickly opened through the door panel 3 to facilitate the removal of the bagged antistatic powder. The outer diameter of the elastic rubber cover 12 is larger than the bag opening diameter of the bag clamping machine 2, so that when the elastic rubber cover 12 moves down to the bag opening of the bag clamping machine 2, the bag opening of the packaging bag can be blocked by its own elastic deformation, thereby reducing the dust in the process of conveying and unloading the antistatic powder.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An antistatic powder coating discharging and bagging mechanism, comprising a bottom plate (1) and a bag clamp (2), characterized in that: The bag clamping machine (2) is fixedly connected to the top of the base plate (1), and mounting frames (4) are fixedly connected to both sides of the top of the base plate (1), and a fixing plate (5) is fixedly connected between the tops of the two mounting frames (4), and a material discharge assembly (6) passes through the top of the fixing plate (5), and electric lifting rods (8) are fixedly connected to the four sides of the bottom of the fixing plate (5), and a circular plate (10) is fixedly connected between the output ends of the four electric lifting rods (8) and located directly above the bag clamping machine (2), and the bottom of the fixing plate (5) and located at the material discharge assembly (6) are fixedly connected to the circular plate (10). A telescopic tube group (7) is fixedly connected to the discharge port of the component (6); the bottom end of the telescopic tube group (7) is connected to a bending tube (11); one end of the bending tube (11) passes through the circular plate (10) and extends to the bottom of the circular plate (10); a transmission gear (13) is sleeved on the tube surface of the bending tube (11) and located above the circular plate (10); a transmission mechanism (9) is fixedly connected to one side of the top of the circular plate (10) and located at the bottom of the transmission gear (13); and an elastic rubber cover (12) is sleeved on the outer ring surface of the circular plate (10).

2. The antistatic powder coating discharging and bagging mechanism according to claim 1, characterized in that: The front of the bag clamping machine (2) is hingedly connected to a door panel (3) via a hinge; the elastic rubber cover (12) is in the shape of an inverted truncated cone; the top of the elastic rubber cover (12) is connected to the interior; and the transmission gear (13) is fixedly connected to the bending tube (11).

3. The antistatic powder coating discharging and bagging mechanism according to claim 1, characterized in that: The material discharge assembly (6) comprises two load-bearing plates (61), the two load-bearing plates (61) are respectively fixedly connected to the two sides of the top of the fixed plate (5), a support frame (62) is fixedly connected between the tops of the two load-bearing plates (61), a material discharge hopper (63) passes through the top and bottom of the support frame (62), the bottom of the material discharge hopper (63) is connected to a material discharge pipe (64), and one end of the material discharge pipe (64) passes through the top of the fixed plate (5) and extends to the bottom of the fixed plate (5).

4. The antistatic powder coating discharging and bagging mechanism according to claim 3, characterized in that: The material discharge pipe (64) is fixedly connected to the fixed plate (5), and the material discharge hopper (63) is fixedly connected to the support frame (62).

5. The antistatic powder coating discharging and bagging mechanism according to claim 1, characterized in that: The telescopic tube group (7) comprises four limiting telescopic rods (71), the four limiting telescopic rods (71) are fixedly connected to the bottom of the fixed plate (5), a limiting plate (73) is fixedly connected between the output ends of the four limiting telescopic rods (71), a connecting tube (74) passes through the top and bottom of the limiting plate (73), a corrugated tube (72) is connected between the top end of the connecting tube (74) and the bottom end of the discharge tube (64) inside the discharge assembly (6), and the bottom end of the connecting tube (74) extends to the top end of the bending tube (11).

6. The antistatic powder coating discharging and bagging mechanism according to claim 5, characterized in that: The bottom end of the connecting tube (74) is rotatably connected to the top end of the bending tube (11), the connecting tube (74) is fixedly connected to the limiting plate (73), and the connecting tube (74) is in communication with the bending tube (11).

7. The antistatic powder coating discharging and bagging mechanism according to claim 1, characterized in that: The transmission mechanism (9) comprises a chassis (91), wherein the chassis (91) is fixedly connected to one side of the top of the circular plate (10), a motor (92) is fixedly connected to the inside of the chassis (91), an output end of the motor (92) is fixedly connected to a drive shaft (93), one end of the drive shaft (93) passes through the chassis (91) and extends to the outside of the chassis (91), and one end of the drive shaft (93) is fixedly connected to a drive gear (94) at the bottom of the transmission gear (13).

8. The antistatic powder coating discharging and bagging mechanism according to claim 7, characterized in that: The driving gear (94) is meshed with the transmission gear (13), and the driving shaft (93) is rotationally connected to the chassis (91).

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