Novel boxing clamp

Abstract

The utility model discloses a novel boxing clamp which comprises a driving plate capable of sliding up and down to take materials, the four side edges of the driving plate are respectively provided with a material grabbing plate extending vertically downwards, and a plurality of material pressing rods are evenly arranged on the inner sides of the material grabbing plates. A plurality of inflatable rods which are uniformly arranged and matched with the plurality of pressing rods are arranged at the bottom of the driving plate, each inflatable rod comprises an air pressure rod fixedly connected to the bottom of the driving plate, a circular pressing block is fixed to the end part of an output shaft of each air pressure rod, and a rubber ring located between each air pressure rod and the corresponding circular pressing block is further arranged on the output shaft of the corresponding air pressure rod in a sleeving manner; the middle of the outer ring of the rubber ring protrudes outwards in an arc shape to form an extrusion part, and when the air pressure rod drives the circular pressing block to slide towards the rubber ring, the extrusion part of the rubber ring is stressed to be expanded out of the air pressure rod. According to the boxing clamp, during clamping, bottle bodies can be effectively extruded and fixed through the inflatable rods, so that clamping is more stable, and the bottle bodies are not prone to falling off in the conveying process.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of packing machine, more specifically, it relates to a novel packing clamp. BACKGROUND

[0002] With the high-speed development of market economy and the continuous improvement of people's living standards in our country, the demand for bottles in our country is rapidly increasing, and the market demand for bottles is huge, and the need for bottle packing also comes, one of the existing bottle packing methods is to set a suction nozzle on the bottom of the driving plate to adsorb and take the bottles arranged on the transmission belt, and then convey them into the carton for packing, but this suction nozzle comfortable way is prone to shaking during conveying due to the liquid in the bottle, and the overall weight is relatively large, so the bottle is prone to falling off during conveying, and the conveying stability is poor. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model aims at providing a novel packing clamp, which can effectively extrude and fix the bottle through the gas inflation rod during clamping, so that the clamping is more stable and not easy to fall off during conveying.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel packing clamp, including the driving plate that can slide up and down to take material, four side edges of the driving plate are respectively provided with downward vertical extension's grab plate, the inside of the grab plate is uniformly arranged with a plurality of pressure bars, the bottom of the driving plate is provided with a plurality of gas inflation rods which are uniformly arranged and matched with the plurality of pressure bars, the gas inflation rod includes the gas pressure rod fixedly connected to the bottom of the driving plate, the output shaft end of the gas pressure rod is fixed with a circular pressing block, a rubber ring between the gas pressure rod and the circular pressing block is further sleeved on the output shaft of the gas pressure rod, the outer ring of the rubber ring is outwardly arc-shaped and protruding to form an extrusion part at the middle position, when the gas pressure rod drives the circular pressing block to slide towards the rubber ring, the extrusion part of the rubber ring is forced to expand to the outside of the gas pressure rod.

[0005] The utility model is further provided with: the inside of the driving plate is provided with the gas inlet channel communicated with a plurality of gas pressure rods, and the gas inlet nozzle communicated with the gas inlet channel is arranged on the top of the driving plate.

[0006] The utility model is further provided with: the driving cylinder is arranged on each side of the driving plate, the connecting plate located at the driving cylinder is arranged on the grab plate located at each side of the driving plate, and the connecting plate is fixedly connected with the output shaft of the driving cylinder.

[0007] The utility model is further provided with: the bottom of the pressure bar is conically arranged.

[0008] The utility model further sets up: the bottom circumference of circular briquet is provided with inclined edge.

[0009] Through adopting the technical scheme, the practical boxing clamp can effectively extrude and fix the bottle body through the gas expansion rod during clamping, so that the clamping is more stable and the bottle body is not easy to fall off during conveying. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 Structure diagram of the utility model Figure One ;

[0011] Figure 2 Structure diagram of the utility model Figure Two ;

[0012] Figure 3 Sectional view of the gas expansion rod.

[0013] 1, drive plate, 10, air inlet channel, 11, air inlet nozzle, 2, grab plate, 20, connecting plate, 3, pressing rod, 4, gas expansion rod, 40, gas pressure rod, 41, circular briquet, 410, inclined edge, 42, rubber ring, 420, extrusion part, 5, drive cylinder. DETAILED DESCRIPTION

[0014] Reference Figures 1 to 3 The utility model embodiment is further explained.

[0015] The utility model discloses a novel boxing clamp, including the drive plate 1 that can slide up and down and take material, four side edges of drive plate 1 are provided with the grab plate 2 that extends perpendicularly downward respectively, the inside of grab plate 2 is evenly arranged with multiple pressing rods 3, the bottom of drive plate 1 is provided with multiple gas expansion rods 4 that are evenly arranged and cooperate with multiple pressing rods 3, gas expansion rod 4 includes the gas pressure rod 40 that is fixedly connected at the bottom of drive plate 1, the output shaft end of gas pressure rod 40 is fixed with circular briquet 41, rubber ring 42 between gas pressure rod 40 and circular briquet 41 is also set on the output shaft of gas pressure rod 40, the outer ring middle position of rubber ring 42 is outward arc convex and forms extrusion part 420, when circular briquet 41 slides towards rubber ring 42 driven by gas pressure rod 40, extrusion part 420 of rubber ring 42 is forced to expand to the outside of gas pressure rod 40.

[0016] Further, in order to realize the pneumatic control of the gas pressure rod 40, an air inlet channel 10 is arranged in the drive plate 1 and communicates with the plurality of gas pressure rods 40, and an air inlet nozzle 11 is arranged on the top of the drive plate 1 and communicates with the air inlet channel 10. The air inlet nozzle 11 can be connected to a gas pump for air inlet and air extraction.

[0017] Further, in order to realize effective gripping and fixing of the bottle body, driving cylinders 5 are arranged at four sides of the driving plate 1, and connecting plates 20 are arranged at the driving cylinders 5 on the gripping plate 2 at the four sides of the driving plate 1, and the connecting plates 20 are fixedly connected with the output shafts of the driving cylinders 5. When the bottle body is gripped, the gripping plate 2 can be tightened by the driving cylinders 5, so that the bottle body between the pressing rod 3 and the air inflation rod 4 is clamped and prevented from falling off.

[0018] Further, in order to improve the success rate when the pressing rod 3 moves downward to grip the bottle body, the bottom of the pressing rod 3 is conically arranged.

[0019] Further, in order to improve the success rate when the air inflation rod 4 moves downward to grip the bottle body, an inclined edge 410 is arranged at the bottom circumference of the circular pressing block 41.

[0020] Working principle: when it is needed to clamp the bottle body arranged on the transmission belt, the driving plate 1 is driven downward to move towards the bottle body, and when the driving plate 1 drives the pressing rod 3 and the air inflation rod 4 to reach above the bottle body, the driving plate 1 continues to slide downward. Figure 2 As shown in the figure, the bottle body is located between the pressing rod 3 and the air inflation rod 4 and between the multiple air inflation rods 4, and then the air inflation rod 4 is started to drive the output shaft of the air pressure rod 40 to slide the circular pressing block 41 towards the rubber ring 42, at this time, the extrusion part 420 of the rubber ring 42 is forced to expand to the outside of the air pressure rod 40 to abut against the bottle body. The bottle body can be extruded and fixed between the pressing rod 3 and the air inflation rod 4 by the rubber ring 42, and the bottle body between the multiple air inflation rods 4 can be extruded and fixed by the rubber rings 42 arranged at four sides, so as to realize stable clamping of the bottle body and prevent the bottle body from falling off in the subsequent conveying. When the bottle body is conveyed to the position, the output shaft of the air pressure rod 40 drives the circular pressing block 41 to reset, at this time, the rubber ring 42 is contracted by the self-recovery force, so that the extrusion and fixing of the bottle body is lost and the bottle body is timely discharged.

[0021] The utility model discloses a clamping jig for packing, which can effectively extrude and fix the bottle body by the air inflation rod 4 when clamping, so that the clamping is more stable and the bottle body is not easy to fall off in the conveying process.

[0022] The above only describes the preferred embodiments of the utility model, and the protection scope of the utility model is not limited to the above-mentioned embodiments. Any technical solutions falling within the concept of the utility model shall fall within the protection scope of the utility model. It should be noted that, for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the utility model shall also be considered as the protection scope of the utility model.

Claims

1. A novel boxing fixture comprising a driving plate which can slide up and down to take materials, characterized in that: The four sides of the driving plate are respectively provided with downward vertically extending material grabbing plates, the inner sides of the material grabbing plates are uniformly arranged with a plurality of material pressing rods, the bottom of the driving plate is provided with a plurality of air inflation rods which are uniformly arranged and matched with the plurality of material pressing rods, the air inflation rod comprises an air pressure rod fixedly connected to the bottom of the driving plate, a circular pressing block is fixed to the output shaft end of the air pressure rod, a rubber ring is further sleeved on the output shaft of the air pressure rod and located between the air pressure rod and the circular pressing block, the outer ring of the rubber ring is outwardly arc-shaped and protruded to form an extrusion part at the middle position, when the air pressure rod drives the circular pressing block to slide towards the rubber ring, the extrusion part of the rubber ring is forced to expand to the outside of the air pressure rod.

2. A novel containerization fixture as claimed in claim 1, wherein: The inside of the driving plate is provided with an air inlet channel communicated with the plurality of air pressure rods, and an air inlet nozzle communicated with the air inlet channel is arranged at the top of the driving plate.

3. A novel containerization fixture as claimed in claim 1, wherein: A driving cylinder is arranged at each of the four sides of the driving plate, and a connecting plate is arranged at the material grabbing plate at each of the four sides of the driving plate and located at the driving cylinder, the connecting plate is fixedly connected with the output shaft of the driving cylinder.

4. A novel containerization fixture as claimed in claim 1, wherein: The bottom of the material pressing rod is conically arranged.

5. A novel containerization fixture as claimed in claim 1, wherein: The bottom of the circular pressing block is provided with an inclined edge.

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