CN207129206U - Polybag conveying mechanical arm - Google Patents

Abstract

The utility model discloses the supporting invention of auto-folder machinery hand --- and polybag conveying mechanical arm, its function is that the polybag that folding mechanism hand has folded is sent into strapping manipulator specified location to tie up, then sends out or be sent into packaging equipment.Including push pedal, baffle plate, hold down finger, cover-strip, base and its drive cylinder, baffle plate and push pedal receive the polybag folded of cover-strip pressure and the middle part of grip plastic bag, allow two of polybag vacantly to supply two strapping manipulators while tie up (single line production), or baffle plate receives two polybags (two-wire production) of cover-strip pressure with push pedal and compresses one of two polybags respectively, other end is vacantly tied up simultaneously for two strapping manipulators respectively.The polybag tied up is sent out by push pedal and the clamping that holds down finger.

Description

Polybag conveying mechanical arm

Technical field

The present invention relates to a kind of polybag auto-folder binding apparatus.

Background technology

The present invention is the supporting invention of patent application (polybag auto-folder strapping manipulator), both background technology phases Together.

The content of the invention

The technical problem to be solved in the present invention is to provide answer it is a kind of can (polybag auto-folder be tied up by the patent in application Manipulator) in the polybag that has folded of folding mechanism hand be sent to the position that polybag strapping manipulator is specified, and can will tie up Good polybag is sent out, and for people's frock bag, or is sent to by the form of automatic packaging equipment requirement the entrance of automatic packaging equipment. The present invention, which merges use with the patent (polybag auto-folder strapping manipulator) in application, can form independent polybag folding Knot installation.

In order to solve the above-mentioned technical problem, the technical scheme is that：Manipulator includes described in polybag：Baffle plate, push away Plate, base, cover-strip, hold down finger, movable push, baffle plate is arranged on twin shaft cylinder, is held down finger in push pedal, is pushed away Plate is arranged on base, and base is driven by the cylinder of 3 series connection, and baffle plate is parallel with push pedal, left and right alignment, and push pedal is parallel with baffle plate In the degree tooled joint of strapping manipulator, positioned at the underface of cover-strip, its spacing can receive the tooled joint by auto-folder machinery hand The both ends of the polybag folded that plate pressure comes, push pedal and baffle plate are respectively aligned to the strap of two strapping manipulators.

The base is respectively completed polybag clamping stroke by 3 serial cylinders drivings, and polybag sends out stroke and plastics Bag is sent into packaging equipment stroke, added with spring buffer wherein in polybag clamping stroke, the thrust limit for being subject to polybag In spring pressure, 3 cylinders can add ball screw to replace with 1 stepper motor.

The movable push is arranged in the rotating shaft of base, is driven by the cylinder, after the completion of polybag is tied up, rotation 90 Degree blocks not clamped second half of polybag, if the conveying mechanical arm, which does not perform, is sent into packaging equipment stroke, movable push It can cancel.

Described hold down finger is the device invented in patent (polybag auto-folder strapping manipulator) in application.

The push pedal of conveying mechanical arm and baffle plate are parallel with cover-strip in the lower section of 4 folding manipulators.When auto-folder strapper When tool hand completes last folding (4 folding) of polybag, cover-strip depresses two polybags (two-wire production) or 1 big polybag (single line production) is among baffle plate and push pedal.The driving push pedal advance of one of 3 serial cylinders is together with baffle plate by two polybags Each one (being usually no more than polybag half) or the center section of big polybag clamp, another two is respectively in push pedal and gear Two ends of plate are hanging, respectively on the strap of two strapping manipulators, in band garden, tied up for it.It is general double The Breadth Maximum of line production polybag is 35cm, and more than 38cm polybag is produced with single line, and at this moment polybag wants two to tie Prick.When single line produces, the width for the polybag that cover-strip pressure comes is more than push pedal width, and two of polybag is all at the end of push pedal Vacantly tied up outside portion for strapping manipulator two.As can be seen here, the width of push pedal and baffle plate will take into account list, and two-wire is moulded when producing The minimum and maximum width of pocket.

After the completion of polybag is tied up, cylinder driving baffle plate is dropped to below base, is held down finger and is compressed polybag instead of baffle plate, One of the overhanging portion, serial cylinders that movable push blocks polybag under cylinder driving drives push pedal, movable push, compresses hand Refer to and polybag reach completes polybag and sends out stroke, now if holding down finger relieving, then polybag is freely fallen, by artificial Dress bag.Another serial cylinders drive base again, hold down finger, baffle plate, and polybag is sent into packaging equipment by push pedal reach.Extremely This, polybag mobile manipulator completes ties up position by what the polybag that folding mechanism record book in accordion form is folded was sent to two strapping manipulators Put, tied up for it, and the polybag tied up is sent out and supplies people's frock bag, or packaging equipment dress bag.Tied up with auto-folder Manipulator forms complete polybag auto-folder knot installation together.This is also the beneficial effect of conveying mechanical arm.

Brief description of the drawings

Fig. 1, conveying mechanical arm front view

Fig. 2, conveying mechanical arm top view

Fig. 3, movable push operating diagram

Fig. 4, conveying mechanical arm receive the position view of folding plastic bag

Fig. 5 --- Fig. 7, conveying mechanical arm receive folding plastic bag process schematic

Fig. 8, conveying mechanical arm status front view when tying up

Fig. 9, conveying mechanical arm status side view when single line is tied up

Figure 10, conveying mechanical arm status side view when two-wire is tied up

Figure 11 --- Figure 13, conveying mechanical arm are sent out and have tied up polybag process schematic

In figure：101- baffle plates, 102- movable push, 103- push pedals, more of 104-, 105- cylinders, 106- frames, 108- Spring buffer, 109- hold down finger, 110- rotating shafts, and 111- compresses serial cylinders, and 112- sends out serial cylinders, and 113- is sent into dress Bag equipment serial cylinders, 114- polybags, 115- straps, 116- strappings, 300- cover-strips, 305-4 folding folded plates, 310-4 rolls over folded plate.

Embodiment

Below in conjunction with the accompanying drawings, further illustrate：Fig. 1 is conveying mechanical arm front view, and baffle plate 101 is arranged on cylinder in figure On 105, cylinder 105 is arranged in frame 106, and push pedal 103 is arranged on base 104, be there is also mounted and is held down finger on base 104 109, movable push 102 on base 104, is rotated by 90 ° by the driving of movable push cylinder 117, such as schemed by rotating shaft 110 Shown in 3, now movable push has been conceded for strapping manipulator and has tied up space, ties up and finishes, movable push 102 is rotated by 90 ° return With push pedal 103 in one plane, as shown in Figure 2.Fig. 4 is the position that conveying mechanical arm receives the polybag 114 for having folded completion Schematic diagram is put, two piece of 4 folding folded plate 305,310 of folding mechanism hand holds folding plastic bag 114, and cover-strip 300 is in plastics Among bag 114, the surface in baffle plate 101 and push pedal 103.The distance between baffle plate 101 and push pedal 103 are slightly larger than polybag 114 width, movable push 102 is with push pedal 103 into 90 degree.Fig. 5 --- Fig. 7 is that conveying mechanical arm receives folding plastic bag 114 process schematics, cover-strip 300 push polybag 114 and leave 4 folding folded plates 305,310, and polybag 114 is pressed onto into push pedal 103 Between baffle plate 101, above base 104, as shown in Figure 5.Base 104 is pressed on by cover-strip 300 below polybag 114 On, push pedal 103, baffle plate 101 are slightly swung in two sides of polybag 114 respectively, and the both sides of cover-strip 300 are in looser shape State, it is easy to cover-strip 300 to rise and exits inside polybag, as shown in Figure 6.Two blocks of folded plates 305,310 of 4 folding manipulators rotate 90 degree of resets, cover-strip 300 exit reset inside polybag, as shown in Figure 7.Compress serial cylinders 111 and pass through spring buffer Device 108 drives push pedal 103 to compress polybag 114.Hold down finger and 109 also compress polybag 114 and tie up for strapping manipulator.Such as figure Shown in 8.Fig. 9 is Fig. 8 side view, has reacted the working condition of conveying mechanical arm when single line is tied up, as shown in the figure：Big polybag 114 are clamped by baffle plate 101 and push pedal 103, and baffle plate 101 is exposed at two of polybag 114 and the both ends of push pedal 103 are placed in strapper On the strap of tool hand, in band garden, tied up for strapping manipulator strapping 116.Fig. 8 side when Figure 10 is two-wire production View, in figure, two polybags 114 1 sent by cover-strip 300 are clamped by push pedal 103 and baffle plate 101, two polybags 114 other end is vacantly placed on the strap of strapping manipulator for tying up respectively.Figure 11 --- Figure 13 is the modeling tied up The process that pocket 114 is conveyed, cylinder 105 drives baffle plate 101 to move down in Figure 11, and hold down finger 109 compression polybags 114, living Dynamic push pedal 102 is rotated by 90 ° block polybag vacantly one under the driving of movable push cylinder 117.Figure 12, Tu13Zhong, send Go out serial cylinders 112, be sent into packaging equipment serial cylinders 113 and act respectively, drive base 104, push pedal 103, movable push 102 And hold down finger and 109 packaging equipment is sent out and be sent into polybag 114.

Claims (3)

1. polybag conveying mechanical arm, it is characterised in that：Including：Baffle plate, push pedal, base, hold down finger, cover-strip, activity pushes away Plate, baffle plate are arranged on twin shaft cylinder, held down finger in push pedal, and push pedal is arranged on base, what base was connected by 3 Cylinder drives, and baffle plate is parallel with push pedal, left and right alignment, cover-strip of the push pedal with baffle plate parallel to folding mechanism hand, positioned at tooled joint The underface of plate, its spacing can receive the polybag folded that the cover-strip pressure by auto-folder machinery hand comes, push pedal The strap of two strapping manipulators is respectively aligned to the both ends of baffle plate.

2. polybag conveying mechanical arm according to claim 1, it is characterised in that：3 cylinders drive the push pedal, Described to hold down finger, the base, which is respectively completed, compresses polybag stroke, and polybag sends out stroke, and polybag is sent into automatic dress bag Device travel.

3. polybag conveying mechanical arm according to claim 1, it is characterised in that：The movable push is arranged on base In rotating shaft, it is driven by the cylinder, after the completion of polybag is tied up, is rotated by 90 ° and blocks not clamped second half of polybag.