A kind of charging pipe applied to sealing ring packaging
Technical field:
The present invention relates to the technical fields of sealing ring, more specifically to a kind of charging applied to sealing ring packaging
Pipe.
Background technology:
Sealing ring is as its name suggests the ring body applied to sealing, and existing sealing ring generally has rubber to be made, and
Sealing ring when packaged, has generally been placed in valve bag, and the sealing ring quantity in each valve bag is identical, existing side
Formula is that staff takes sealing number of turns quantity by hand, and is prevented in valve bag, and for some small-sized sealing rings, by hand
Number number is being placed in valve bag, and inconvenient.
Invention content:
The purpose of the present invention aiming at the prior art deficiency, and provide it is a kind of applied to sealing ring packaging charging
Pipe, facilitates taking for small-sized sealing circle, and is conveniently placed into valve bag and completes packaging.
To achieve the above object, the technical solution adopted by the present invention is as follows:
A kind of charging pipe applied to sealing ring packaging includes the tube body of charging pipe, tube body top is fixed with end cap, end cap
On be bolted and fixed with tracheae quick union, vertical guide groove is formed in the middle part of tube body on opposite outer wall, on the downside of guide groove
It is fixed with the L-shaped lower limit set in section on inboard wall of tube body, the suction part of tubulose, the bottom end of suction part are plugged in lower limit set
Capping is formed, several suction holes are formed in the capping of suction part, the top of suction part forms flange, and suction part turns over
Strut is formed on side, strut is fixed with the cover board of arc across the guide groove of tube body, and cover board is resisted against on the outer wall of tube body simultaneously
It covers on guide groove, the suction part upper sleeve has the first compression spring, the both ends of the first compression spring to press up against turning over for suction part
Side and lower limit are put on;
The top end face of suction part is resisted against on middle stop collar, and middle stop collar is fixed on the inner wall of tube body, on middle stop collar
The spool of tubulose is plugged in the tube body of side, the top of spool forms sealing plate, and the bottom end of spool forms flange, inserted on spool
It is cased with the second compression spring, the both ends of the second compression spring press up against the flange of spool and upper limit is put on, and upper limit inserting is sleeved on valve
On core and it is fixed on the inner wall of tube body;The outer wall of the spool is resisted against on the inner wall of upper limit set, upper limit set upside
Several ventholes are formed on spool side wall, and vertical triggering axis is fixed in the capping of the suction part, triggers the top of axis
It is pressed against on the sealing plate of spool.
Preferably, the distance of the supreme stop collar upper surface of the spool top end face is equal to spool flange b bottom faces into
The distance of stop collar upper surface.
Preferably, the center of circle of the spool upper vent hole is distributed in same level, the central shaft around spool of venthole
Line is uniform in a ring.
Preferably, the strut on the suction part is T-shaped, and the width of strut outer end is more than the width of strut inner end, strut
The width of inner end is equal to the width of guide groove on tube body.
Preferably, the suction hole on the suction part is uniformly distributed in a ring around the center of suction part.
Preferably, swivel nut is formed on the bottom face of the end cap, swivel nut is screwed onto on tube body.
Preferably, the arc radius of the cover board inner wall is equal to the arc radius of tube wall.
The beneficial effects of the present invention are:Its is simple in structure, facilitates taking for small-sized sealing circle, and is conveniently placed into self-styled
Packaging is completed in bag.
Description of the drawings:
Fig. 1 is the three-dimensional structural schematic diagram of the present invention;
Fig. 2 is the structural schematic diagram that the present invention overlooks;
Fig. 3 is the half-sectional structural schematic diagram of the present invention.
In figure:1, tube body;1a, guide groove;2, suction part;2a, suction hole;2b, strut;3, cover board;4, lower limit set;5、
First compression spring;6, middle stop collar;7, axis is triggered;8, spool;8a, venthole;8b, flange;9, the second compression spring;10, upper limit set;
11, end cap;11a, swivel nut;12, tracheae quick union.
Specific implementation mode:
Embodiment:See shown in Fig. 1 to 3, a kind of charging pipe applied to sealing ring packaging includes the tube body 1 of charging pipe, manages
1 top of body is fixed with end cap 11, is bolted and fixed with tracheae quick union 12 on end cap 11,1 middle part of tube body relative to outer wall at
Type has vertical guide groove 1a, and the L-shaped lower limit set 4 in section, lower limit are fixed on 1 inner wall of tube body on the downside of guide groove 1a
The suction part 2 of tubulose is plugged in set 4, the bottom end of suction part 2 forms capping, several are formed in the capping of suction part 2
The top of suction hole 2a, suction part 2 form flange, and strut 2b is formed on the flange of suction part 2, and strut 2b passes through tube body 1
Guide groove 1a be fixed with the cover board 3 of arc, cover board 3 is resisted against on the outer wall of tube body 1 and covers on guide groove 1a, the suction
2 upper sleeve of materials and parts has the first compression spring 5, the both ends of the first compression spring 5 to press up against on the flange and lower limit set 4 of suction part 2;
The top end face of suction part 2 is resisted against on middle stop collar 6, and middle stop collar 6 is fixed on the inner wall of tube body 1, middle limit
The spool 8 of tubulose is plugged in the tube body 1 of 6 upside of set, the top of spool 8 forms sealing plate, and the bottom end of spool 8 forms flange
8b, 8 upper sleeve of spool have the second compression spring 9, the both ends of the second compression spring 9 to press up against the flange 8b and upper limit set 10 of spool 8
On, upper limit covers 10 sleeves and on spool 8 and is fixed on the inner wall of tube body 1;The outer wall of the spool 8 is resisted against upper limit set
On 10 inner wall, upper limit, which covers, forms several venthole 8a on 8 side wall of spool on the upside of in the of 10, in the capping of the suction part 2
It is fixed with vertical triggering axis 7, the top of triggering axis 7 is pressed against on the sealing plate of spool 8.
Preferably, the distance of supreme 10 upper surface of stop collar of 8 top end face of spool is equal to 8 flange 8b bottom faces of spool
To the distance of 6 upper surface of middle stop collar.
Preferably, the center of circle of 8 upper vent hole 8a of the spool is distributed in same level, venthole 8a around spool 8
Central axis is uniform in a ring.
Preferably, the strut 2b on the suction part 2 is T-shaped, and the width of the outer ends strut 2b is more than the width of the inner ends strut 2b
Degree, the width of the inner ends strut 2b are equal to the width of guide groove 1a on tube body 1.
Preferably, the suction hole 2a on the suction part 2 is uniformly distributed in a ring around the center of suction part 2.
Preferably, swivel nut 11a is formed on the bottom face of the end cap 11, swivel nut 11a is screwed onto on tube body 1.
Preferably, the arc radius of 3 inner wall of the cover board is equal to the arc radius of 1 outer wall of tube body.
Operation principle:The present invention is the charging pipe packed applied to sealing ring, and the capacity in tube body 1 is limited, then it is inhaled
The sealing ring quantity taken is typically in rated condition, and realizes when tracheae quick union 12 and connect with air intake duct, then under normality,
Sealing ring can be adsorbed onto in tube body 1, is realized close by the venthole 8a of spool 8, the suction hole 2a of suction part 2 in tube body 1
Seal is drawn, and when placing, then cover board 3 is moved down, cover board 3 drives the 2 times movements of suction part, while the second compression spring 9 drives spool 8
Under, the venthole 8a movement on spool 8 covers the downside of 6 upper surfaces in upper limit, then the lower end of tube body 1 loses suction, and suction
Part 2 moves down, while sealing ring can be pushed to move downward, and realizes that sealing ring is fallen on the disengaging of tube body 1 in valve bag.
The embodiment is to be illustrated the present invention, and is not intended to limit the present invention.Any those skilled in the art
It can modify without violating the spirit and scope of the present invention to the embodiment, therefore the rights protection model of the present invention
It encloses, it should be as listed by the claim of the present invention.