Powder food filling conveyor line

Abstract

The utility model discloses a powder food filling conveyor line, and relates to the field of filling conveyor lines, the powder food filling conveyor line comprises a rack, the middle part of the upper end of the rack is provided with a chain plate conveying mechanism, and the upper end of the rack is fixedly provided with a butt clamping mechanism for clamping cans; according to the powder food filling conveying line, by means of the U-shaped vibration strip, the spring, the triangular block, the driving column and the like, after cans are clamped, the chain plate conveying mechanism drives the driving column to move and pushes the triangular block to avoid, the U-shaped vibration strip hits the outer walls of the cans under the action of the spring, vibration is achieved, it is ensured that powder filling is compact, and the density is optimized. The design does not need an additional vibration power unit, the cost is reduced, and driving is completed through conveying line power. Meanwhile, the transverse strips are fixedly arranged at the two ends of the U-shaped vibration strip in a sleeving mode, the positions of the triangular blocks can be adjusted, the vibration strength is adjusted, and adaptability is enhanced. The overall design is efficient and energy-saving, the cost is reduced, and the filling quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of filling conveying line, especially powder food filling conveying line. BACKGROUND

[0002] The filling operation of powder food generally relies on the chain plate type conveying system to realize the efficient conveying of bottles. The whole filling process is fine and orderly: the bottle is first placed stably on the chain plate, moves to the predetermined filling workstation with the chain plate, at this time, the clamping device accurately clamps the bottle to keep it stable, and the chain plate continues its conveying task to push the subsequent empty bottles steadily forward to approach the filling station. At the filling station, the bottle receives powder filling through the filling nozzle until the predetermined filling standard is reached. Then, when the empty bottle following it approaches the filling position, the clamping device is timely released, and the full bottle is then taken away by the chain plate conveying mechanism, leaving space for the next empty bottle to be filled.

[0003] However, in the powder filling operation, a common problem cannot be ignored: although the tank seems to have filled a considerable amount of powder, due to the loose nature of the powder and the gap between the particles, the actual filling density may be much lower than the theoretical expectation, resulting in that in the state of the bottle seemingly "full", the actual filling amount fails to meet the established quality standard, which directly affects the accuracy of filling and the consistency of the product. SUMMARY

[0004] In order to make up for the deficiencies of the prior art, the purpose of the utility model is to provide a powder food filling conveying line which optimizes the filling density by vibrating the bottle and ensures the accuracy of the powder food filling amount.

[0005] In order to solve the problems of the prior art, the technical scheme of the utility model is as follows:

[0006] The powder food filling conveying line comprises a rack, a chain plate conveying mechanism installed at the middle of the upper end of the rack, a clamping mechanism for clamping the tank fixed on the upper end of the rack, a vibrating mechanism for vibrating the clamped tank installed at the clamping end of the clamping mechanism, and the working of the vibrating mechanism is driven by the chain plate conveying mechanism.

[0007] Preferably, the clamping mechanism comprises support frames fixed symmetrically on the outer wall of the upper end of the rack, guide rod cylinders fixed on the top surface of the support frames, connecting strips fixed on the extending end of the guide rod cylinders, and two clamping rollers fixed symmetrically on one end of the connecting strips away from the guide rod cylinders.

[0008] Preferably, anti-skid lines are arranged on the outer wall of the clamping rollers at equal angles.

[0009] Preferably, the vibration mechanism comprises connecting plates symmetrically arranged on both sides of the chain plate conveying mechanism, the connecting plates are fixed with the bottom surfaces of two clamping rollers located directly above the connecting plates, the length direction of the connecting plates is the same as the conveying direction of the chain plate conveying mechanism, a U-shaped vibration bar is slidably installed on the connecting plates through sliding holes, and the two U-shaped vibration bars on both sides of the chain plate conveying mechanism are oppositely arranged with openings.

[0010] Two springs are symmetrically sleeved on the side of the U-shaped vibration bar away from the opposite U-shaped vibration bar, one end of the spring is fixed with the outer wall of the U-shaped vibration bar, and the other end of the spring is fixed with the outer wall of the side of the connecting plate away from the opposite connecting plate.

[0011] The two ends of the U-shaped vibration bar away from the springs are fixed with cross bars, the bottom of the cross bar is fixed with a triangular block, and the top surface of the chain plate of the chain plate conveying mechanism is fixed with a driving column on each side.

[0012] Preferably, the two driving columns on the chain plate are centrally symmetrically arranged with the center of the top surface of the chain plate.

[0013] Preferably, the cross bar is sleeved at the two ends of the U-shaped vibration bar through the insertion hole, a threaded hole is formed in the cross bar, the threaded hole is in communication with one of the insertion holes, a bolt is screw-connected in the threaded hole, and the end of the bolt abuts against the outer wall of the U-shaped vibration bar.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. The utility model discloses a U-shaped vibration bar, a spring, a triangular block and a driving column are arranged, when the pot is clamped by the clamping roller, the chain plate conveying mechanism continuously conveys to drive the driving column to move and push the triangular block to avoid, thereby pushing the U-shaped vibration bar away from the pot to store the spring and excite the U-shaped vibration bar to hit the outer wall of the pot, so that the effect of vibrating the pot is realized, the filled powder is vibrated and compacted, and the bottle filling density is optimized.

[0016] 2. The triangular block and the driving column are arranged, and the driving vibration work is completed, so that the power unit for vibration work is not needed, the power of the chain plate conveying mechanism is used to drive the vibration, the equipment manufacturing cost and the operation and maintenance cost are saved.

[0017] 3. The utility model discloses a U-shaped vibration bar, a spring, a triangular block and a driving column are arranged, and the position of the triangular block can be adjusted, so that the vibration intensity can be adjusted, and the adaptability is better. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model.

[0019] Figure 2 The utility model discloses a Figure 1 of A place enlarged view.

[0020] Figure 3 The utility model discloses a triangular block position structure schematic view.

[0021] Figure 4 The utility model discloses a driving column position structure schematic view one.

[0022] Figure 5 The utility model discloses a Figure 4 of B place enlarged view.

[0023] Figure 6 The utility model discloses a driving column position structure schematic view two.

[0024] Figure 7 The utility model discloses an embodiment two structure schematic view.

[0025] The drawing figure label: 1, frame, 2, chain plate conveying mechanism, 201, chain plate, 3, support frame, 4, guide rod pneumatic cylinder, 5, connecting strip, 6, clamping roller, 7, antiskid line, 8, connecting plate, 9, U type vibration strip, 10, spring, 11, horizontal strip, 12, triangular block, 13, driving column, 14, screw hole, 15, bolt. Specific implementation

[0026] The technical scheme in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0027] Embodiment one, please refer to Figures 1 to 6 , the embodiment provides powder food filling conveying line, including frame 1, the middle part of frame 1 upper end is installed with chain plate conveying mechanism 2, and chain plate conveying mechanism 2 is the existing mature technology, so its specific structure is not described repeatedly, and the outer wall on the upper end of frame 1 is fixed with support frame 3 symmetrically, the top surface of support frame 3 is fixed with guide rod pneumatic cylinder 4, and the extension end of guide rod pneumatic cylinder 4 is fixed with connecting strip 5, and the end away from guide rod pneumatic cylinder 4 of connecting strip 5 is fixed with two clamping rollers 6 symmetrically, and the outer wall on clamping roller 6 is provided with antiskid line 7 at equal angle interval;

[0028] The bottle for filling is placed on the chain plate 201 through a mechanical arm or manual spacing between the chain plates 201 at the feeding end of the chain conveying mechanism 2, and is stably conveyed through the chain conveying mechanism 2 until it is conveyed between the four clamping rollers 6. Whether the bottle is conveyed in place can be detected by using an infrared position sensor or a visual sensor. This is prior art, so it is not described here. After the bottle is in place, the two guide rod cylinders 4 are simultaneously extended, so that the four clamping rollers 6 abut against the outer wall of the jar to clamp the jar. Then the chain conveying mechanism 2 continues to convey, the chain plate 201 slides with the bottom of the jar, and the jar at the filling station is filled, and the subsequent empty jar is conveyed close to the filling station;

[0029] When the subsequent empty jar approaches the filling station and the jar at the filling station is filled, the two guide rod cylinders 4 are retracted, the full jar is conveyed away from the filling station by the chain conveying mechanism 2, and the empty jar continues to be conveyed to the filling station and is clamped. Thus, the filling work of the powder food is continuously carried out in a reciprocating manner;

[0030] The chain conveying mechanism 2 is symmetrically provided with a connecting plate 8 on both sides. The connecting plate 8 is fixed to the bottom surface of the two clamping rollers 6 located directly above it. The length direction of the connecting plate 8 is the same as the conveying direction of the chain conveying mechanism 2. A U-shaped vibration strip 9 is slidably installed on the connecting plate 8 through a sliding hole. The two U-shaped vibration strips 9 on both sides of the chain conveying mechanism 2 are oppositely arranged in an open manner.

[0031] Two springs 10 are symmetrically provided on the side of the U-shaped vibration strip 9 away from the opposite U-shaped vibration strip 9. One end of the spring 10 is fixed to the outer wall of the U-shaped vibration strip 9, and the other end of the spring 10 is fixed to the outer wall of the connecting plate 8 away from the opposite connecting plate 8.

[0032] The two ends of the U-shaped vibration strip 9 away from the springs 10 are fixed with a horizontal bar 11. The bottom of the horizontal bar 11 is fixed with a triangular block 12. The top surface of the chain plate 201 of the chain conveying mechanism 2 is fixed with a driving column 13 on both sides. The two driving columns 13 on the chain plate 201 are respectively opposite to the inclined surfaces of the two triangular blocks 12 on both sides. The height of the top surface of the driving column 13 is higher than the height of the bottom surface of the triangular block 12 and lower than the height of the bottom surface of the horizontal bar 11.

[0033] When the can reaches the filling station, the two guide rod cylinders 4 are quickly extended, the clamping rollers 6 clamp the can, and the ends of the U-shaped vibration bars 9 also contact the outer wall of the can. Then, the chain plate conveying mechanism 2 continues to convey, and the driving column 13 on the top surface of the chain plate 201 moves to the side close to the inclined surface of the triangular block 12, and continues to move after contacting the inclined surface, pushes the triangular block 12 to move to the side away from the triangular block 12 on the opposite side, thereby pushing the U-shaped vibration bar 9 to slide and store the force of the spring 10, until the driving column 13 passes over the inclined surface of the triangular block 12, and then the spring 10 is released, so that the U-shaped vibration bar 9 continues to slide to the side close to the can, and under the inertia of the impact force, it hits the outer wall of the can, thereby generating vibration to the can, so that the powder food inside the can is compacted. With the continuous conveying of the chain plate conveying mechanism 2, the driving column 13 continuously approaches the inclined surface of the triangular block 12 and pushes the triangular block 12, so that the bottle can be continuously vibrated during the filling process, and the two driving columns 13 on the chain plate 201 are centrally symmetrically arranged with the center of the top surface of the chain plate 201, so that when one chain plate 201 passes from the bottom of the can, it can alternately vibrate the U-shaped vibration bars on both sides of the can.

[0034] Embodiment two, please refer to Figure 7 , this embodiment provides further technical solutions based on embodiment one, the horizontal bar 11 is sleeved on both ends of the U-shaped vibration bar 9 through the insertion hole, the horizontal bar 11 is provided with a threaded hole 14, the threaded hole 14 is communicated with one of the insertion holes, and the threaded hole 14 is threadedly connected with a bolt 15, and the end of the bolt 15 abuts against the outer wall of the U-shaped vibration bar 9. The force of the vibration can be adaptively adjusted according to the state of the powder food. When adjusting, the bolt 15 is rotated to unlock the horizontal bar 11, and the horizontal bar 11 is slid on the U-shaped vibration bar 9 to complete the adjustment. The two horizontal bars 11 are slid away from each other, and when the driving column 13 passes over the inclined surface of the triangular block 12, the triangular block 12 is pushed to avoid sliding, and the distance of sliding is reduced, so that the vibration force is reduced. Conversely, the vibration force is increased.

[0035] In summary, the U-shaped vibration bar 9, the spring 10, the triangular block 12 and the driving column 13 are used. After the can is clamped, the chain plate conveying mechanism 2 drives the driving column 13 to move, pushes the triangular block 12 to avoid, and makes the U-shaped vibration bar 9 hit the outer wall of the can under the action of the spring 10, so as to realize vibration and ensure that the powder is filled tightly and the density is optimized. This design does not need an additional vibration power unit, reduces the cost, and uses the conveying line power to complete the driving. At the same time, the horizontal bar 11 is sleeved and fixed on both ends of the U-shaped vibration bar, the position of the triangular block 12 can be adjusted, and the vibration force can be adjusted, thereby enhancing the adaptability. The overall design is efficient, energy-saving, cost-reducing and quality-improving.

[0036] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A powder food filling conveying line, comprising a frame (1), a chain plate conveying mechanism (2) is installed in the middle of the upper end of the frame (1), characterized in that, The rack (1) upper end is fixed with the pair of clamping mechanism of clamping cans, the clamping end of the pair of clamping mechanism is installed with the vibration mechanism of the cans being clamped to vibrate, the vibration mechanism is driven by the chain plate conveying mechanism (2).

2. The powder food product filling conveyor line according to claim 1, characterized in that, The pair of clamping mechanism includes the support frame (3) symmetrically fixed on the outer wall of the rack (1) upper end, the top surface of the support frame (3) is fixed with the guide rod cylinder (4), the extension end of the guide rod cylinder (4) is fixed with the connecting strip (5), the end of the connecting strip (5) away from the guide rod cylinder (4) is symmetrically fixed with two clamping rollers (6).

3. The powder food product filling conveyor line according to claim 2, characterized in that, The outer wall of the clamping roller (6) is provided with anti-skid lines (7) at equal angle intervals.

4. The powder food product filling conveyor line according to claim 2, wherein The vibration mechanism includes the connecting plate (8) symmetrically arranged on both sides of the chain plate conveying mechanism (2), the bottom surface of the two clamping rollers (6) located directly above the connecting plate (8) is fixed, the length direction of the connecting plate (8) is the same as the conveying direction of the chain plate conveying mechanism (2), the U-shaped vibration strip (9) is slidably installed on the connecting plate (8) through the sliding hole, the two U-shaped vibration strips (9) on both sides of the chain plate conveying mechanism (2) are oppositely arranged with openings; The U-shaped vibration strip (9) is symmetrically provided with two springs (10) on the side away from the opposite U-shaped vibration strip (9), one end of the spring (10) is fixed to the outer wall of the U-shaped vibration strip (9), the other end of the spring (10) is fixed to the outer wall of the side of the connecting plate (8) away from the opposite connecting plate (8); The two ends of the U-shaped vibration strip (9) away from the spring (10) are fixed with the cross strip (11), the bottom of the cross strip (11) is fixed with the triangular block (12), the top surface of the chain plate (201) of the chain plate conveying mechanism (2) is fixed with one driving column (13) on each side, the two driving columns (13) on the chain plate (201) respectively face the inclined surfaces of the two triangular blocks (12) on both sides.

5. The powder food product filling conveyor line according to claim 4, wherein The two driving columns (13) on the chain plate (201) are centrally symmetrically arranged with the center of the top surface of the chain plate (201).

6. The powdered food product filling conveyor line according to claim 4, wherein The cross strip (11) is sleeved on the two ends of the U-shaped vibration strip (9) through the insertion hole, the cross strip (11) is provided with the threaded hole (14), the threaded hole (14) is communicated with one insertion hole, the threaded hole (14) is threadedly connected with the bolt (15), and the end of the bolt (15) abuts against the outer wall of the U-shaped vibration strip (9).

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