Powder packaging bag binding machine

Abstract

The utility model discloses a powder packaging bag binding machine, which relates to the technical field of powder packaging bag binding and comprises a feeding bin, anti-blocking pieces are mounted on two sides of the feeding bin and a discharging hopper, each anti-blocking piece comprises a motor mounted on two sides of the discharging hopper, and the output end of each motor is fixedly connected with a rotating shaft. Positioning shells are installed on the two sides of the feeding bin, rotating rods are movably sleeved with the positioning shells, the surfaces of the rotating rods are sleeved with torsion springs, rotating discs are fixedly connected to one ends of the rotating rods, elastic pieces are fixedly connected to the bottoms of the rotating discs, and the elastic pieces are located at the tops of the driving wheels; the top of the turntable is fixedly connected with a knocking ball. According to the powder packaging bag binding machine, due to the fact that the anti-blocking piece is arranged, when the powder packaging bag binding machine is used, dust blocking inside the feeding bin can be prevented, the problem that the feeding bin is blocked due to the fact that accumulated dust is too high is solved, the risks of equipment failures and production interruption are reduced, and production efficiency and stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder packaging bag tying, in particular to a powder packaging bag tying machine. Background Art

[0002] The powder packaging bag tying machine is a machine used to package and bag powder products. It is widely used in food, medicine and other fields. The work flow and processes of the powder packaging bag tying machine include powder supply stage, weighing stage, bag preparation, filling stage, sealing stage, printing stage, detection stage, discharge stage and packaging stage.

[0003] Among them, in the filling stage, the powder inside the feed bin is generally filled into the bag through the discharge hopper. However, when the powder in the feed bin is piled too high or pressed, the gaps between the powders will decrease and the density will increase. In this way, the powder will be blocked inside the feed bin. Therefore, a powder packaging bagging machine is urgently needed to solve the above problem. Utility Model Content

[0004] In view of the problem that when the powder in the above-mentioned existing feed bin is piled up too high or is pressed, it will cause powder accumulation, the present utility model is proposed.

[0005] Therefore, the utility model aims to provide a powder packaging bagging machine, the purpose of which is to solve the problem of powder accumulation when the powder in the feed bin is piled up too high or is pressed.

[0006] To solve the above technical problems, the utility model provides the following technical solutions: a powder packaging bagging machine, which includes a feed bin and a discharge hopper installed at the bottom of the feed bin, a quantitative part is installed on one side of the discharge hopper, and anti-blocking parts are installed on both sides of the feed bin and the discharge hopper, the anti-blocking parts include a motor installed on both sides of the discharge hopper, the output end of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft and the end away from the motor is fixedly connected with a driving wheel, positioning shells are installed on both sides of the feed bin, the internal movably sleeved with a rotating rod, the surface of the rotating rod is sleeved with a torsion spring, one end of the rotating rod is fixedly connected with a turntable, the bottom of the turntable is fixedly connected with a spring, the spring is L-shaped, the spring is located at the top of the driving wheel, the top of the turntable is fixedly connected with a knocking ball, and the knocking ball is located on one side of the feed bin.

[0007] As a preferred solution of the powder packaging bag tying machine of the utility model, wherein: both sides of the discharge hopper are fixedly connected with connecting plates, and the rotating shaft sleeve is arranged inside the connecting plate and movably sleeved therewith.

[0008] As a preferred solution of the powder packaging bag tying machine of the utility model, wherein: connecting rods are fixedly connected to both sides of the feed bin, and one end of the connecting rod which is away from the feed bin is fixedly connected to the positioning shell.

[0009] As a preferred solution of the powder packaging bag tying machine described in the utility model, the torsion spring is sleeved on the surface of the rotating rod and movably connected to the rotating rod, one end of the torsion spring is fixedly connected to the rotating rod, and the other end of the torsion spring and the end away from the turntable is fixedly connected to the inner side of the positioning shell.

[0010] As a preferred solution of the powder packaging bag tying machine of the utility model, one end of the rotating rod is fixedly connected to the turntable, a first bearing is fixedly connected to the inner side of the turntable, the first bearing is movably connected to the positioning shell, the other end of the rotating rod and the end away from the turntable is fixedly connected to the second bearing, and the second bearing is movably connected to the positioning shell.

[0011] As a preferred solution of the powder packaging bag tying machine described in the utility model, wherein: the quantitative component includes a motor installed on one side of the discharging hopper, the output end of the motor is fixedly connected to the first rotating shaft, the internal movably sleeve of the discharging hopper is provided with a quantitative roller, a belt is installed on the surface of the first rotating shaft, and the other end of the belt and the end away from the first rotating shaft is installed with a second rotating shaft, one end of the first rotating shaft and the other end of the second rotating shaft and the end away from the motor both extend into the interior of the discharging hopper and are fixedly connected to the quantitative roller.

[0012] As a preferred solution of the powder packaging bag tying machine of the utility model, wherein: the surface of the quantitative roller is provided with quantitative grooves, and the quantitative grooves are arranged in a ring array.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model is provided with an anti-blocking member, which can prevent the dust inside the feed bin from being blocked when in use, further solving the problem in the prior art that if the dust accumulates too much, it will cause the dust to be blocked inside the feed bin, further reducing the risk of equipment failure and production interruption, and improving production efficiency and stability.

[0015] 2. The utility model is provided with a quantitative piece, which can achieve the purpose of quantitative filling when in use, and this quantitative method is more accurate. When used in conjunction with the anti-blocking piece, it can remove dust accumulation inside the discharge hopper, keep the discharge hopper clean, and ensure smooth outflow of powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 The figure is a schematic diagram of the overall structure of the powder packaging bag tying machine of the present utility model.

[0018] Figure 2 It is a schematic diagram of the back structure of the powder packaging bag tying machine of the utility model.

[0019] Figure 3 The utility model is a schematic diagram of the anti-blocking component structure of the powder packaging bag tying machine.

[0020] Figure 4 It is a cross-sectional view of the positioning shell structure of the powder packaging bag binding machine of the utility model.

[0021] Figure 5 The figure is a schematic diagram of the position relationship between the discharge hopper and the metering roller of the powder packaging bagging machine of the utility model.

[0022] Figure 6 The utility model is a schematic diagram of the quantitative component structure of the powder packaging bag tying machine.

[0023] Description of reference numerals:

[0024] 1. Feed bin; 2. Discharge hopper; 3. Dosing member; 31. Motor; 32. First rotating shaft; 33. Dosing roller; 34. Dosing slot; 35. Second rotating shaft; 36. Belt; 4. Anti-blocking member; 41. Motor; 42. Rotating shaft; 43. Driving wheel; 431. Connecting plate; 44. Positioning shell; 441. Connecting rod; 45. Torsion spring; 46. Rotating rod; 47. Turntable; 471. First bearing; 472. Second bearing; 48. Shrapnel; 49. Knocking ball. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] Example 1

[0027] Reference Figure 1-4 , which is the first embodiment of the utility model, provides a powder packaging bagging machine, which includes a feed bin 1, a discharge hopper 2 installed at the bottom of the feed bin 1, a quantitative component 3 installed on one side of the discharge hopper 2, and anti-blocking components 4 installed on both sides of the feed bin 1 and the discharge hopper 2;

[0028] The anti-blocking member 4 includes a motor 41 installed on both sides of the discharge hopper 2, the output end of the motor 41 is fixedly connected to a rotating shaft 42, one end of the rotating shaft 42 and the end away from the motor 41 is fixedly connected to a driving wheel 43, and a positioning shell 44 is installed on both sides of the feed bin 1, and a rotating rod 46 is movably sleeved inside the positioning shell 44, and a torsion spring 45 is sleeved on the surface of the rotating rod 46, and a turntable 47 is fixedly connected to one end of the rotating rod 46, and a spring 48 is fixedly connected to the bottom of the turntable 47, and the spring 48 is L-shaped, and the spring 48 is located at the top of the driving wheel 43, and a knocking ball 49 is fixedly connected to the top of the turntable 47, and the knocking ball 49 is located on one side of the feed bin 1. By starting the motor 41, the driving wheel 43 can be driven to rotate, so that it drives the spring 48 to move, and the turntable 47 can be driven to drive the knocking ball 49 to knock on the feed bin 1 to prevent powder accumulation. The edge of the driving wheel 43 is fixedly connected to a ring array of protrusions and is provided with a ring array of grooves.

[0029] Both sides of the discharge hopper 2 are fixedly connected with connecting plates 431, and the rotating shaft 42 is sleeved inside the connecting plate 431 and movably connected thereto. The motor 41 is positioned by the connecting plate 431, and the connecting plate 431 can position the rotating shaft 42 to prevent the driving wheel 43 from being offset and provide support force for the driving wheel 43.

[0030] Connecting rods 441 are fixedly connected to both sides of the feed bin 1 , one end of the connecting rod 441 and the end away from the feed bin 1 is fixedly connected to the positioning shell 44 , and the positioning shell 44 is connected to the feed bin 1 via the connecting rod 441 .

[0031] The torsion spring 45 is sleeved on the surface of the rotating rod 46 and is movably connected to the rotating rod 46. One end of the torsion spring 45 is fixedly connected to the rotating rod 46, and the other end of the torsion spring 45 and the end away from the turntable 47 is fixedly connected to the inner side of the positioning shell 44. The torsion spring 45 can be used to create a reaction force on the rotating rod 46 to prevent the turntable 47 from rotating too many times.

[0032] One end of the rotating rod 46 is fixedly connected to the rotating disk 47, and a first bearing 471 is fixedly connected to the inner side of the rotating disk 47. The first bearing 471 is movably connected to the positioning shell 44. The other end of the rotating rod 46 and the end away from the rotating disk 47 is fixedly connected to the second bearing 472, and the second bearing 472 is movably connected to the positioning shell 44. The first bearing 471 and the second bearing 472 can provide support for the rotating disk 47 to prevent it from deviating during rotation, and can also position the rotating rod 46. The first bearing 471 and the second bearing 472 are configured to be rotatable with the positioning shell 44, but will not be separated from the positioning shell 44.

[0033] During use, the motor 41 is started to rotate the driving wheel 43 through the rotating shaft 42. The driving wheel 43 will continuously collide with the L-shaped spring piece 48 during rotation. When the spring piece 48 is subjected to the collision force, it will be transmitted to the turntable 47 and drive the rotating rod 46, the torsion spring 45 and the knocking ball 49 to rotate. When the knocking ball 49 rotates, it will collide with the feed bin 1, so that the feed bin 1 can be knocked, and the torsion spring 45 will also be deformed. When the protrusions around the driving wheel 43 are no longer in contact with the spring piece 48, the spring piece 48 is located inside the groove on the surface of the driving wheel 43. At this time, the collision force is cancelled, and the torsion spring 45 will restore its deformation, while bringing The rotating rod 46, the turntable 47 and the knocking ball 49 return to their original positions. When the protrusions around the driving wheel 43 contact the spring 48 again, the rotating rod 46, the turntable 47 and the knocking ball 49 return to repeat the above operation. This repetition allows the knocking ball 49 to continuously knock on the feed bin 1. When the feed bin 1 is knocked, vibrations will be generated. In this way, the density between the dust particles will be reduced, thereby preventing dust blockage inside the feed hopper. This further solves the problem in the prior art that if the dust accumulates too much, it will cause it to be blocked inside the feed bin 1. This further reduces the risk of equipment failure and production interruption, and improves production efficiency and stability.

[0034] Example 2

[0035] Reference Figure 1-6 , which is the second embodiment of the utility model, and this embodiment is different from the first embodiment in that:

[0036] The metering member 3 includes a motor 31 installed on one side of the discharging hopper 2, the output end of the motor 31 is fixedly connected to the first rotating shaft 32, the internal movably sleeved with a metering roller 33, the surface of the first rotating shaft 32 is installed with a belt 36, the other end of the belt 36 and the end away from the first rotating shaft 32 is installed with a second rotating shaft 35, one end of the first rotating shaft 32 and the other end of the second rotating shaft 35 and the end away from the motor 31 both extend into the interior of the discharging hopper 2 and are fixedly connected to the metering roller 33, the other end of the first rotating shaft 32 and the second rotating shaft 35 and the end away from the motor 31 are movably connected to the inner side of the discharging hopper 2, the first rotating shaft 32 and the second rotating shaft 35 are both located on the inner side of the belt 36, and the belt 36 is located on the outer side of the discharging hopper 2.

[0037] The surface of the metering roller 33 is provided with metering grooves 34 , which are arranged in a ring array. The inside of the metering grooves 34 is arc-shaped, so that the edges thereof remain smooth, thereby reducing the risk of powder blockage.

[0038] During use, the motor 31 is started to drive the second shaft 35 to rotate through the first shaft 32 driving the belt 36, and at the same time drive the two sets of metering rollers 33 to rotate. Since the metering roller 33 is provided with a circular array of metering grooves 34, during the rotation of the metering roller 33, the dust in the metering grooves 34 will turn completely around along the metering grooves 34 to achieve quantitative packaging. Each rotation will drive a specified amount of dust into the bag, thereby achieving the purpose of quantitative filling. This method is more accurate in quantitative measurement. When used in conjunction with the anti-blocking component 4, the dust accumulation inside the discharge hopper 2 can be removed, the discharge hopper 2 can be kept clean, and the powder can be ensured to flow out smoothly.

[0039] The remaining structures are the same as those of Example 1.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A powder packaging bagging machine, comprising a feed bin (1) and a discharge hopper (2) installed at the bottom of the feed bin (1), characterized in that: A quantitative component (3) is installed on one side of the discharge hopper (2), and anti-blocking components (4) are installed on both sides of the feed bin (1) and the discharge hopper (2); The anti-blocking member (4) comprises a motor (41) mounted on both sides of the discharge hopper (2), the output end of the motor (41) being fixedly connected to a rotating shaft (42), one end of the rotating shaft (42) and the end away from the motor (41) being fixedly connected to a driving wheel (43), positioning shells (44) being mounted on both sides of the feed bin (1), a rotating rod (46) being movably sleeved inside the positioning shell (44), a torsion spring (45) being sleeved on the surface of the rotating rod (46), one end of the rotating rod (46) being fixedly connected to a rotating disk (47), the bottom of the rotating disk (47) being fixedly connected to a spring sheet (48), the spring sheet (48) being arranged in an L shape, the spring sheet (48) being located at the top of the driving wheel (43), the top of the rotating disk (47) being fixedly connected to a knocking ball (49), the knocking ball (49) being located at one side of the feed bin (1).

2. The powder packaging bag tying machine according to claim 1, characterized in that: Both sides of the discharge hopper (2) are fixedly connected with connecting plates (431), and the rotating shaft (42) is sleeved inside the connecting plate (431) and movably sleeved therewith.

3. The powder packaging bag tying machine according to claim 2, characterized in that: Both sides of the feed bin (1) are fixedly connected with connecting rods (441), and one end of the connecting rod (441) which is away from the feed bin (1) is fixedly connected to the positioning shell (44).

4. The powder packaging bag binding machine according to claim 3, characterized in that: The torsion spring (45) is sleeved on the surface of the rotating rod (46) and is movably connected thereto. One end of the torsion spring (45) is fixedly connected to the rotating rod (46), and the other end of the torsion spring (45) which is away from the rotating disk (47) is fixedly connected to the inner side of the positioning shell (44).

5. The powder packaging bag tying machine according to claim 4, characterized in that: One end of the rotating rod (46) is fixedly connected to the rotating disk (47), a first bearing (471) is fixedly connected to the inner side of the rotating disk (47), the first bearing (471) is movably connected to the positioning shell (44), and the other end of the rotating rod (46) and the end away from the rotating disk (47) is fixedly connected to the second bearing (472), and the second bearing (472) is movably connected to the positioning shell (44).

6. The powder packaging bag tying machine according to claim 1, characterized in that: The metering member (3) comprises a motor (31) mounted on one side of the discharge hopper (2); the output end of the motor (31) is fixedly connected to a first rotating shaft (32); a metering roller (33) is movably sleeved inside the discharge hopper (2); a belt (36) is mounted on the surface of the first rotating shaft (32); a second rotating shaft (35) is mounted on the other end of the belt (36) and away from the first rotating shaft (32); one end of the first rotating shaft (32) and the other end of the second rotating shaft (35) and away from the motor (31) both extend into the interior of the discharge hopper (2) and are fixedly connected to the metering roller (33).

7. The powder packaging bag tying machine according to claim 6, characterized in that: The surface of the quantitative roller (33) is provided with quantitative grooves (34), and the quantitative grooves (34) are arranged in a ring array.

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