Double-row discharging and tray separating mechanism

Abstract

The utility model discloses a double-row discharging and tray separating mechanism which comprises a rack and a discharging table, a conveying belt is arranged on the discharging table in a surrounding mode, baffles are arranged on the conveying belt at intervals, a storage groove is formed between the baffles, and trays are sequentially output along a sliding groove after being oppositely inserted and stacked in the discharging groove. The two sides of the edge of the tray at the outlet position of the sliding groove abut against the end faces of the rolling wheels respectively, after the servo motor drives the rolling wheels to rotate synchronously, the spiral grooves in the rolling wheels can clamp the edge of the tray into the spiral grooves and drive the tray to move downwards along the spiral grooves, and then the tray is separated from the rear tray, falls to the lower portion and passes through the tray positioning groove plate. The tray separating device is reliable and stable in structure and high in tray separating efficiency, and the requirement for high-speed packaging is met.

Description

Technical Field

[0001] The utility model relates to the field of packaging machines, in particular to a double-discharging material dispensing mechanism. Background Art

[0002] When items are packaged in a packaging machine, a pallet is used. The pallet is a plastic pallet with positioning grooves for positioning items. The pallet is used to position items, and then the pallet is sealed or directly loaded into a cartoning machine for packaging. After the pallets are sorted and output, they are stacked along the trough in sequence. When the pallets are separated, the pallets at the outlet of the trough are adsorbed and removed by a movable suction cup, and then placed on the conveyor belt for arrangement and output. The suction cup is made of rubber, and sometimes it may encounter aging or loose contact, resulting in sudden situations such as failure to adsorb and falling off, which greatly affects the reliability of the pallet transfer. In addition, the suction cup is transferred by a robot, which is inefficient. Utility Model Content

[0003] In order to solve the above problems, the purpose of the utility model is to provide a double-discharge material separation mechanism with reliable and stable structure and high efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-discharge material separation mechanism, including a frame and a material discharge table, the material discharge table is provided with a surrounding conveyor belt, the conveyor belt is provided with spaced baffles, a material storage trough is formed between the baffles, the frame is provided with a surrounding chain, the chain is connected with evenly distributed pallet positioning groove plates, an arc-shaped slide groove is provided between the outlet of the material discharge trough and the upper position where the pallet positioning groove passes, rollers are respectively provided on both sides of the output port of the slide groove, the rollers are driven by a servo motor, and spiral grooves are provided on the peripheral wall of the rollers, and the conveyor belt and chain are respectively driven by motors.

[0005] A mounting plate is provided above the pallet positioning slot plate, and a plurality of rotating shafts are mounted on the mounting plate. The roller is connected to one end of the rotating shaft, and a pulley is connected to the other end of the rotating shaft. A transmission wheel and a driving wheel are also mounted on the mounting plate. The pulley, the transmission wheel and the driving wheel are driven by a belt, and the driving wheel is mounted on the output shaft of the servo motor.

[0006] The beneficial effect of the utility model is that after the pallet pairs are inserted and stacked in the discharge chute, they are output in sequence along the slide slot. The edges of the pallet at the exit of the slide slot are respectively abutted against the end faces of the rollers. After the servo motor drives the rollers to rotate synchronously, the spiral groove on the roller will clamp the edge of the pallet into the spiral groove and drive it to move down along the spiral groove, and then detach from the rear pallet and fall to the bottom to pass through the pallet positioning groove plate, while the adjacent pallet at the rear will wait for the spiral groove opening to pass through and then stop briefly. The structure is reliable and stable, and the pallet separation efficiency is high, meeting the needs of high-speed packaging.

[0007] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 A three-dimensional diagram of a specific implementation of the utility model;

[0009] Figure 2 It is a partial structural diagram of a specific implementation method of the utility model. DETAILED DESCRIPTION

[0010] The present invention is specifically described below through embodiments, which are only used to further illustrate the present invention and should not be construed as limiting the protection scope of the present invention.

[0011] like Figure 1 , Figure 2 As shown, this embodiment discloses a double-discharge material separation mechanism, including a frame 1 and a discharge table 2, the discharge table 2 is provided with a surrounding conveyor belt 3, three baffles are arranged at intervals on the conveyor belt 3, two double-row parallel material storage troughs 4 are formed between the baffles, and pallets 10 can be placed on it when stacked on each other in sequence and move forward with the conveyor belt 3, the frame 1 is provided with a surrounding chain, and the chain is connected with evenly distributed pallet positioning groove plates 5, and an arc-shaped slide 6 is provided between the outlet of the discharge trough and the upper position where the pallet positioning groove passes, the pallet enters the slide 6 from the storage trough 4 and slides down, and rollers 7 are respectively provided on both sides of the output port of the slide 6, the rollers 7 are driven by a servo motor 8, and the peripheral wall of the roller 7 is provided with a spiral groove, which brings in the straight edge of the pallet when rotating and ensures that the pallets move down and separate one by one, and the conveyor belt 3 and the chain are driven by motors respectively.

[0012] A mounting plate 51 is mounted above the pallet positioning slot plate 5, and a plurality of rotating shafts are mounted on the mounting plate 51. The roller 7 is connected to one end of the rotating shaft, and the other end of the rotating shaft is connected to a pulley 52. ​​A transmission wheel 53 and a driving wheel are also mounted on the mounting plate 51. The pulley 52, the transmission wheel 53 and the driving wheel are driven by a belt, and the driving wheel is mounted on the output shaft of the servo motor 8. This structure can make multiple rollers 7 rotate synchronously, thereby ensuring that both sides of the pallet are simultaneously subjected to balanced force and move downward.

[0013] By adopting the above technical scheme, the pairs of pallets 10 are inserted and stacked in the discharge chute and then output in sequence along the slide groove 6. The edges of the pallets at the exit position of the slide groove 6 are respectively abutted against the end faces of the roller 7. After the servo motor 8 drives the roller 7 to rotate synchronously, the spiral groove on the roller 7 will clamp the edge of the pallet into the spiral groove and drive it to move down along the spiral groove, and then detach from the rear pallet and fall to the bottom to pass through the pallet positioning groove plate 5, and the adjacent pallet at the rear will wait for the spiral groove opening to pass and then stop briefly. This structure is reliable and stable, and the pallet distribution efficiency is high, meeting the needs of high-speed packaging.

[0014] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0015] 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. A double-discharging material dispensing mechanism, comprising a frame and a discharging platform, characterized in that: A circumferential conveyor belt is provided on the material discharging table, baffles are provided at intervals on the conveyor belt, a material storage trough is formed between the baffles, a circumferential chain is provided on the frame, evenly distributed pallet positioning groove plates are connected to the chain, an arc-shaped slide groove is provided between the outlet of the material discharging trough and the upper position where the pallet positioning groove passes, rollers are provided on both sides of the output port of the slide groove, the rollers are driven by a servo motor, and spiral grooves are provided on the peripheral walls of the rollers.

2. The double-discharge material separation mechanism according to claim 1 is characterized in that: A mounting plate is provided above the pallet positioning slot plate, and a plurality of rotating shafts are mounted on the mounting plate. The roller is connected to one end of the rotating shaft, and a pulley is connected to the other end of the rotating shaft. A transmission wheel and a driving wheel are also mounted on the mounting plate. The pulley, the transmission wheel and the driving wheel are driven by a belt, and the driving wheel is mounted on the output shaft of the servo motor.

Images