CN215397281U - Material sucking device for tapping machine - Google Patents

Abstract

The utility model provides a material suction device for a tapping machine, which comprises a frame which is distributed up and down, wherein the bottom of the frame is provided with a group of detachably connected fixed plates, and the bottom of each fixed plate is provided with an adsorption component; two groups of first sucking discs which are distributed in bilateral symmetry are arranged at the bottom of the fixed plate, the first sucking discs are positioned below the adsorption component, vacuum tubes are fixed in the first sucking discs, the tops of the vacuum tubes are communicated with vertical tubes which penetrate through the fixed plate, and the vertical tubes are connected with the fixed plate in a sliding manner; the top of the fixing plate is provided with a locking assembly, and the locking assembly is used for locking the vertical pipe; the front of the frame is fixed with a fixed beam, the fixed beam is provided with a vacuum pipe fitting, and the vacuum pipe fitting is used for vacuumizing the adsorption assembly and the vacuum pipe. The utility model improves the tearing efficiency of the folded edge bag, saves a large amount of manpower and material resources and simultaneously reduces the damage rate of the folded edge bag when being torn.

Description

Material sucking device for tapping machine

Technical Field

The utility model relates to the technical field of material suction devices, in particular to a material suction device for a tapping machine.

Background

The folded plastic bag is formed by an upper layer, a lower layer and two layers, wherein the two layers are folded in half, and one end of the folded plastic bag is welded firmly at the bottom by a mechanical heat sealing method to form the folded bag; before the original folded bag is used, four layers of folded bags which are tightly sucked together are torn by a manual method to be loosely folded together, and then the torn folded bags are conveyed to a specified storage area by a material suction device; however, the mode of manually tearing the folded edge bag is time-consuming and labor-consuming, the condition that the folded edge bag is damaged when torn is easily caused, the whole operation process is low in efficiency and high in damage rate, and great troubles are brought to workers.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a material suction device for a tapping machine, which solves the problems that the manual mode of tearing a folded edge bag is time-consuming and labor-consuming, and the folded edge bag is easy to damage when torn.

In order to solve the technical problems, the utility model specifically adopts the following technical scheme:

a material suction device for a tapping machine comprises a frame which is distributed up and down, wherein a group of detachably connected fixed plates are arranged at the bottom of the frame, and an adsorption assembly is arranged at the bottom of each fixed plate; two groups of first sucking discs which are distributed in bilateral symmetry are arranged at the bottom of the fixed plate, the first sucking discs are positioned below the adsorption component, vacuum tubes are fixed in the first sucking discs, the tops of the vacuum tubes are communicated with vertical tubes which penetrate through the fixed plate, and the vertical tubes are connected with the fixed plate in a sliding manner; the top of the fixing plate is provided with a locking assembly, and the locking assembly is used for locking the vertical pipe; the front surface of the frame is fixedly provided with a fixed beam, the fixed beam is provided with a vacuum pipe fitting, and the vacuum pipe fitting is used for vacuumizing the adsorption assembly and the vacuum pipe; and a mechanical arm for controlling the frame to move is arranged above the fixed beam.

Compared with the prior art, the utility model has the following beneficial effects:

the frame is controlled to move up and down and left and right through the mechanical arm, when the frame moves right to be above the accumulated hem bags, the fixed plate is aligned with the hem bags up and down, the vertical pipe is not locked by the locking assembly, after the frame moves down, the first sucker is in contact with the hem bags to push the vertical pipe upwards, the first sucker and the vacuum pipe move upwards, the external vacuum pumping equipment pumps the vertical pipe and the vacuum pipe into vacuum through the vacuum pipe fitting, and the hem bags are adsorbed on the first sucker; when the frame moves upwards, the vertical pipe slides downwards to enable the first sucker to recover, then the frame moves leftwards to be above the external adsorption equipment, the frame drives the fixing plate to move downwards, the bottom surface of the folded bag is sucked by the external adsorption equipment, the vertical pipe is pushed upwards, the first sucker and the adsorption assembly are located at the same height, the vacuum pipe piece vacuumizes the interior of the adsorption assembly, the adsorption assembly enables the top surface of the folded bag to be adsorbed, and the vertical pipe is locked by the locking assembly; the mechanical arm drives the frame to move upwards in a small range, after the folded edge bag is torn, the external adsorption equipment stops adsorbing the folded edge bag, then the mechanical arm continues to drive the frame to move upwards, and then the mechanical arm drives the frame to move leftwards to the stacking area; the adsorption component and the first sucker stop adsorbing the folded edge bag, meanwhile, the vertical pipe is loosened by the locking component, and the vertical pipe drives the first sucker to move downwards, so that the folded edge bag can be effectively separated from the adsorption component and then falls to a stacking area; the utility model improves the tearing efficiency of the folded edge bag, saves a large amount of manpower and material resources and simultaneously reduces the damage rate of the folded edge bag when being torn.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic top view of the frame of the present invention;

FIG. 3 is a side cross-sectional structural view of a fixing plate according to the present invention;

FIG. 4 is a schematic top view of the exhaust tube of the present invention.

In the figure: 1. a frame; 2. a fixing plate; 21. an air exhaust pipe; 22. a short pipe; 23. a second sucker; 3. a first sucker; 31. a vacuum tube; 32. a vertical tube; 33. a limiting ring; 34. a first hose; 4. a round block; 41. an electric telescopic rod; 42. a short bar; 5. an L-shaped plate; 6. a fixed beam; 61. a circular tube; 62. an elastic band; 63. an interface; 7. a fixed tube; 71. and a second hose.

Detailed Description

The details of the present invention will be described below with reference to the accompanying drawings and examples.

As shown in fig. 1, fig. 2 and fig. 3, the utility model provides a material suction device for a tapping machine, which comprises a frame 1 distributed vertically, wherein a group of detachably connected fixed plates 2 are arranged at the bottom of the frame 1, and an adsorption assembly is arranged at the bottom of each fixed plate 2; two groups of first sucking discs 3 which are distributed in bilateral symmetry are arranged at the bottom of the fixing plate 2, the first sucking discs 3 are positioned below the adsorption component, a vacuum tube 31 is fixed in the first sucking discs 3, the top of the vacuum tube 31 is communicated with a vertical tube 32 which penetrates through the fixing plate 2, and the vertical tube 32 is connected with the fixing plate 2 in a sliding manner; the top of the fixing plate 2 is provided with a locking assembly, and the locking assembly is used for locking the vertical pipe 32; a fixed beam 6 is fixed on the front surface of the frame 1, and a vacuum pipe fitting is arranged on the fixed beam 6 and used for vacuumizing the adsorption assembly and the vacuum pipe 31; and a mechanical arm for controlling the frame 1 to move is arranged above the fixed beam 6.

As shown in fig. 1, fig. 3 and fig. 4, the adsorption assembly includes an exhaust tube 21 fixed in the fixing plate 2, an exhaust end of the exhaust tube 21 extends to the outside of the fixing plate 2, a set of short tubes 22 is connected to the bottom of the fixing plate 2 in a threaded manner, tops of the set of short tubes 22 are respectively connected to the bottom of the exhaust tube 21 in a threaded manner and are communicated with the exhaust tube 21, and a second suction cup 23 is sleeved on a portion of the short tube 22 located outside the fixing plate 2; the first sucker 3 and the second sucker 23 are combined at the bottom of the fixing plate 2 to form a rectangular array. After the first sucker 3 sucks the hem bag, the first sucker 3 moves downwards along with the fixed plate 2, so that the external adsorption equipment is contacted with the bottom surface of the hem bag, the fixed plate 2 continues to move downwards so that the first sucker 3 pushes the vertical pipe 32 upwards through the vacuum pipe 31, the external adsorption equipment sucks the bottom surface of the hem bag after the first sucker 3 and the second sucker 23 are at the same height, and the suckers on the external adsorption equipment correspond to the first sucker 3 and the second sucker 23 on the fixed plate 2 and are the same in number; the external vacuumizing equipment vacuumizes the interiors of the exhaust pipe 21 and the short pipe 22 into vacuum through the vacuum pipe fitting, the second sucking disc 23 adsorbs the top surface of the folded bag, the vertical pipe 32 is locked by the locking assembly, and then the folded bag is torn along with the upward movement of the frame 1 through the mechanical arm; adsorb and be close (as shown in fig. 3) near the interval between two rows No. two sucking discs 23 of opening one end on hem bag top surface, when the arm drove frame 1 and upwards moved, make the back of frame 1 perk up earlier, slowly drive frame 1 and wholly upwards remove again, be convenient for open hem bag open-ended one end, avoid causing the influence to the sealed one end of hem bag.

As shown in fig. 2 and 3, the locking assembly includes two round blocks 4 fixed on the top of the fixing plate 2, the two round blocks 4 are distributed in bilateral symmetry, two electric telescopic rods 41 distributed in front-back symmetry are fixed on the round blocks 4, and a short rod 42 is fixed on a telescopic end of each electric telescopic rod 41; the number of a set of sucking disc 3 is two, circle piece 4 is located two sucking discs 3 between, set up the recess with quarter butt 42 looks adaptation on the standpipe 32, the last spacing ring 33 that is located fixed plate 2 top that cup joints of standpipe 32. When the external adsorption equipment adsorbs the bottom surface of the folded edge bag and the first suction cup 3 and the second suction cup 23 are at the same height, the telescopic end of the electric telescopic rod 41 extends to push the short rod 42 to enter a groove formed in the vertical pipe 32 to fix the vertical pipe 32, when the folded edge bag is torn off, the external adsorption equipment stops adsorbing the folded edge bag, the frame 1 drives the fixing plate 2 to move to a stacking area, the telescopic end of the electric telescopic rod 41 recovers, the first suction cup 3 and the second suction cup 23 stop adsorbing the top surface of the folded edge bag, meanwhile, the vertical pipe 32 slides downwards to push the folded edge bag downwards, the folded edge bag is prevented from being continuously attached to the second suction cup 23 due to light weight or static electricity and the like, and blanking of the folded edge bag is facilitated; meanwhile, when the first suction cup 3 takes materials from the hem bag, the vertical pipe 32 is not locked by the short rod 42, so that the vertical pipe 32 can be pushed upwards when the first suction cup 3 moves downwards, the direct hard contact between the first suction cup 3 and the hem bag or external adsorption equipment is avoided, and the service life of the first suction cup 3 is prolonged; the stop ring 33 prevents the standpipe 32 from separating from the fixed plate 2.

As shown in fig. 1, the vacuum pipe fitting includes a circular pipe 61 fixed on the top of the fixed beam 6, a set of interfaces 63 is communicated with the circular pipe 61, a set of first hoses 34 is communicated with the interfaces 63, and the other ends of the set of first hoses 34 are respectively communicated with the tops of a set of vertical pipes 32; a fixed pipe 7 is fixed in a groove formed in the front face of the fixed beam 6, the fixed pipe 7 is communicated with a group of second hoses 71, the other ends of the group of second hoses 71 are respectively communicated with one ends of the group of exhaust pipes 21, which are positioned outside the fixed plate 2, and the mechanical arm is fixedly connected with the top of the circular pipe 61. Threaded pipes are communicated with the front surfaces of the circular pipe 61 and the fixed pipe 7, and after the two threaded pipes are respectively communicated with external vacuum-pumping equipment, the external vacuum-pumping equipment is started, so that the circular pipe 61 can vacuumize the insides of the group of vertical pipes 32 through the connector 63 and the first hose 34; the fixed pipe 7 vacuums the inside of the exhaust pipe 21 through a second hose 71.

As shown in fig. 1, two groups of L-shaped plates 5 are fixed on the top of the fixing plate 2, and the L-shaped plates 5 are symmetrically distributed in front and back directions and are fixedly connected with the frame 1 through screws; a group of elastic belts 62 are respectively fixed on the top of the frame 1 and the top of the fixed beam 6. The fixing plate 2 can be separated from the frame 1 by taking down the screw on the L-shaped plate 5; the elastic band 62 is convenient for a worker to lead the first hose 34 to be limited after the worker leads the first hose 34 to pass through the elastic band 62.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (5)

1. The utility model provides an opening machine is with inhaling material device, is including being frame (1) that distributes from top to bottom, its characterized in that: the bottom of the frame (1) is provided with a group of detachably connected fixed plates (2), and the bottom of each fixed plate (2) is provided with an adsorption component; two groups of first sucking discs (3) which are distributed in bilateral symmetry are arranged at the bottom of the fixing plate (2), the first sucking discs (3) are positioned below the adsorption component, a vacuum tube (31) is fixed in each first sucking disc (3), the top of each vacuum tube (31) is communicated with a vertical tube (32) penetrating through the fixing plate (2), and each vertical tube (32) is connected with the fixing plate (2) in a sliding manner; the top of the fixing plate (2) is provided with a locking assembly, and the locking assembly is used for locking the vertical pipe (32); a fixed beam (6) is fixed on the front surface of the frame (1), a vacuum pipe fitting is arranged on the fixed beam (6), and the vacuum pipe fitting is used for vacuumizing the interior of the adsorption assembly and the vacuum pipe (31); and a mechanical arm for controlling the frame (1) to move is arranged above the fixed beam (6).

2. The suction device for the tapping machine as claimed in claim 1, wherein: the adsorption assembly comprises an exhaust pipe (21) fixed in a fixed plate (2), the exhaust end of the exhaust pipe (21) extends to the outside of the fixed plate (2), the bottom of the fixed plate (2) is in threaded connection with a group of short pipes (22), the tops of the group of short pipes (22) are respectively in threaded connection with the bottom of the exhaust pipe (21) and communicated with the exhaust pipe (21), and a part of the short pipe (22) located outside the fixed plate (2) is sleeved with a second suction cup (23); the first sucker (3) and the second sucker (23) are combined at the bottom of the fixing plate (2) to form a rectangular array.

3. The suction device for the tapping machine as claimed in claim 1, wherein: the locking assembly comprises two round blocks (4) fixed at the top of the fixing plate (2), the two round blocks (4) are distributed in a bilateral symmetry manner, two electric telescopic rods (41) which are distributed in a front-back symmetry manner are fixed on the round blocks (4), and short rods (42) are fixed at the telescopic ends of the electric telescopic rods (41); a set of the quantity of a sucking disc (3) is two, circle piece (4) are located between two sucking discs (3), set up the recess with quarter butt (42) looks adaptation on standpipe (32), cup joint spacing ring (33) that are located fixed plate (2) top on standpipe (32).

4. The suction device for the tapping machine as claimed in claim 2, wherein: the vacuum pipe fitting comprises a round pipe (61) fixed at the top of the fixed beam (6), a group of interfaces (63) are communicated with the round pipe (61), a group of first hoses (34) are communicated with the interfaces (63), and the other ends of the group of first hoses (34) are respectively communicated with the tops of the group of vertical pipes (32); the fixed beam is characterized in that a fixed pipe (7) is fixed in a groove formed in the front face of the fixed beam (6), the fixed pipe (7) is communicated with a group of second hoses (71), the other ends of the second hoses (71) are communicated with one ends, located outside the fixed plate (2), of the group of exhaust pipes (21), and the mechanical arm is fixedly connected with the top of the circular pipe (61).

5. The suction device for the tapping machine as claimed in claim 1, wherein: two groups of L-shaped plates (5) which are symmetrically distributed in the front-back direction are fixed at the top of the fixing plate (2), and the L-shaped plates (5) are fixedly connected with the frame (1) through screws; and a group of elastic belts (62) are respectively fixed on the top of the frame (1) and the top of the fixed beam (6).

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