A kind of handgrip that detects with malleation of using for the fully-automatic packaging unit
The present invention relates to a kind of for the fully-automatic packaging unit with the handgrip that detects with malleation, be applied in the bag-clamping mechanism of fully-automatic packaging unit, be mainly to detect material bag whether to be jammed correctness with the material bag position.
The fully-automatic packaging unit is after bag supply machine is completed for bag, and the material bag holding device of packing unit just clamps material bag and be sent to filling exit, due to the impact that is subject to ambient environment (such as wind, material impact etc.).Material bag can produce the phenomenons such as crooked, that the left and right is uneven for bag the time, these phenomenons all can cause carrying and stitching the failure of bag, thereby affect the normal operation of device of full automatic packaging integral production.
Summary of the invention
The objective of the invention is in order to make up the deficiency of prior art, a kind of handgrip that detects with malleation of using for the fully-automatic packaging unit is provided, whether it can detect the material bag clip position correct, substitutes traditional holding device fully.
The present invention is achieved through the following technical solutions:
a kind of handgrip that detects with malleation of using for the fully-automatic packaging unit, include the U-shaped cylinder head seat, it is characterized in that: be separately installed with the side plate that stretch out the lower end on the pros and cons of described U-shaped cylinder head seat dual-side, and corresponding side plate is rotatablely equipped with respectively the jaw of mutual correspondence between the bottom by rotational pin, be respectively equipped with the folder bag skin of mutual correspondence on inner end surface corresponding to described jaw bottom, be installed with mutual corresponding gas-charging connection and the exhaust joint that is communicated with on the jaw of described folder bag skin and correspondence thereof, on the jaw of described gas-charging connection inlet end, screw thread is communicated with inlet suction port, described jaw upper end is rotatably installed between corresponding side plate by rotating moving pin respectively, described rotation moving pin upper gripper jaw both sides are installed with respectively Connection Block, described Connection Block is rotatably installed on support by fixing swivel pin respectively, described support is positioned at the U-shaped cylinder head seat, and the air cylinder driven by its top.
Described two jaws are respectively and detect the input jaw and detect the output jaw, on described detection input jaw, gas-charging connection and inlet suction port are installed, and are installed with exhaust joint by nut on described detection output jaw.
Between the side plate of described rotational pin upper gripper jaw and its both sides, rotate between the Connection Block of moving pin upper gripper jaw and its both sides and fixedly be respectively installed with lining between the support of swivel pin upper connecting base and its both sides.
Described support is the U-shaped support, and the U-lag of described U-shaped support is perpendicular to the U-lag setting of U-shaped cylinder head seat.
Its principle is: when material bag is delivered to handgrip from bag supply machine, cylinder stretches out driving arm, because Connection Block is fixed on support and exports jaw and be connected with detecting the input jaw and be connected respectively with rotating moving pin with fixing swivel pin, drive like this and detect the input jaw and detect the output jaw to moving to reversing sense, make jaw separately.Above step is opposite when material bag puts in place, catches material bag.This moment, control system was sent the inflation instruction, input gas to gas-charging connection by inlet suction port, gas-charging connection communicates with exhaust joint, if the centre does not have material bag or the material bag crooked position that communicates that exceeds, malleation detects that valve can can't detect pressure or pressure does not reach requirement.If opposite material bag correct position, gas does not flow out from exhaust joint, the material bag correct position.
Described cylinder is arranged on cylinder head seat, and the guide rod of cylinder is connected with support; Support stretches out or shrinks with the cylinder guide rod, drives the folding that detects the input jaw and detect the output jaw, realizes the folding and unfolding of material bag.Rotating moving pin realizes being rotationally connected with lining and two jaws; Fixedly swivel pin is realized and being rotationally connected of support with lining; Rotational pin is realized fixedly being rotationally connected with lining and cover plate.Nut is that fixedly exhaust joint is used; Folder bag skin and folder bag skin are that the gripping object pocket is used.
Advantage of the present invention is:
Reasonable in design of the present invention, material bag is clamped and can not be subject to when being sent to filling exit the impact (such as wind, material impact etc.) of ambient environment, guarantee that material bag can not produce the phenomenons such as crooked, that the left and right is uneven for bag the time, thus the failure that can not cause carrying and stitching bag.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is left view of the present invention.
Fig. 3 is right elevation of the present invention.
Fig. 4 is that A in Fig. 3 is to part sectional view.
Fig. 5 is that B in Fig. 1 is to part sectional view.
Fig. 6 is handgrip folding schematic diagram.
Detect input jaw 1, detect output jaw 2, folder bag skin 3, folder bag skin 4, cylinder head seat 5, support 6, lining 7, lining 8, lining 9, Connection Block 10, exhaust joint 11, gas-charging connection 12, side plate 13, nut 14, rotate moving pin 15, fixedly swivel pin 16, rotational pin 17, cylinder 18, inlet suction port 19.
The specific embodiment
referring to accompanying drawing, a kind of handgrip that detects with malleation of using for the fully-automatic packaging unit, include U-shaped cylinder head seat 5, be separately installed with the side plate 13 that stretches out the lower end on the pros and cons of U-shaped cylinder head seat 5 dual-sides, and corresponding side plate is rotatablely equipped with the detection input jaw 1 of mutual correspondence and detects output jaw 2 by rotational pin 17 respectively between 13 bottoms, detect the folder bag skin 3 that is respectively equipped with mutual correspondence on inner end surface corresponding to input jaw 1 and detection output jaw 2 bottoms, 4, folder bag skin 3, 4 and corresponding jaw on be installed with mutual corresponding gas-charging connection 12 and the exhaust joint 11 that is communicated with, on the jaw of gas-charging connection 12 inlet ends, screw thread is communicated with inlet suction port 19, detect input jaw 1 and detect output jaw 2 upper ends and be rotatably installed between corresponding side plate 13 by rotating moving pin 15 respectively, rotate moving pin 15 upper gripper jaw both sides and be installed with respectively Connection Block 10, Connection Block 10 is rotatably installed on support 6 by fixing swivel pin 16 respectively, support 6 is positioned at U-shaped cylinder head seat 5, and the cylinder 18 by its top drives.
On described detection input jaw 1, gas-charging connection 12 and inlet suction port 19 are installed, detect on output jaw 2 and be installed with exhaust joint 11 by nut 14.Detection on described rotational pin 17 input jaw 1 and detect between the side plate 13 of output jaw 2 and its both sides, rotate and detect input jaw 1 on moving pin 15 and detect between the Connection Block 10 of exporting jaw 2 and its both sides and fixedly be respectively installed with lining 9,7,8 between the support 6 of swivel pin 16 upper connecting bases 10 and its both sides.Described support 6 is the U-shaped support, and the U-lag of U-shaped support is perpendicular to the U-lag setting of U-shaped cylinder head seat 5.