A kind of paper twine complex pocket is sticking the suction opening apparatus of machine
Technical field
The utility model belongs to the technical field of mechanical equipment that paper twine complex pocket is sticking, and particularly, relates to the suction opening apparatus that a kind of paper twine complex pocket is sticking machine.
Background technology
At present, most domestic paper twine complex pocket packaging facilities electromechanical integration degree is low, main employing manual operations, and existing equipment is inhaled at the bottom of paper twine complex pocket bag, and reliability in open procedure is low, poor stability, a series of defect such as cause generation broken rate and percent defective is high, properties of product are low.
Utility model content
For Problems existing in background technology, the utility model object proposes a kind of paper twine complex pocket to be sticking machine suction opening apparatus, inhale the paper twine complex pocket of impression at the bottom of opening bag, at the bottom of making bag, better generate is square, has and is sticking the advantage that machine paper twine complex pocket is sticking that yield rate is higher, operation is simpler and workman's workload is less etc.
For realizing above-mentioned technical purpose, the utility model adopts following technical scheme to be achieved.
Paper twine complex pocket is sticking a suction opening apparatus for machine, comprises cam Suction cup assembly, guide rail slide block assembly, power driving module, cam Pneumatic assembly, supporting component; Described cam Suction cup assembly is connected with described guide rail slide block assembly, described power driving module respectively, and described guide rail slide block assembly is connected with described supporting component; Described power driving module is connected with described cam Pneumatic assembly, described supporting component respectively; Described cam Pneumatic assembly is connected with described supporting component; Described cam Suction cup assembly is connected by negative pressure of vacuum flexible pipe with described cam Pneumatic assembly.
As preferably, described cam Suction cup assembly comprises vacuum cup, joint steel pipe, conjugate cam, curved bar, fixed connecting plate; Fixed connecting plate side described in each is connected with described vacuum cup by described joint steel pipe, and described fixed connecting plate opposite side is connected with described curved bar by described guide rail slide block assembly, and described curved bar is connected with described conjugate cam.
As preferably, described curved bar is two, and two described curved bars are connected to upper surface and the lower surface of described conjugate cam.
As preferably, described guide rail slide block assembly comprises slide block, guide rail; Slide and arrange with on described guide rail in described slide block one end, the other end is connected to described fixed connecting plate by nut.
As preferably, described power driving module comprises bearing cover, the second power input shaft, bevel gear, the first power input shaft, bearing (ball) cover, sprocket wheel, sleeve; Described second power input shaft one end is provided with described bearing cover; the other end is engaged in described bevel gear; described bevel gear is arranged on described first power input shaft; described first power input shaft is disposed with cam, sleeve, bearing (ball) cover, sprocket wheel, and described bearing (ball) cover is fixed on described supporting component.
As preferably, described cam Pneumatic assembly comprises negative pressure of vacuum flexible pipe, cam, the first pipe joint, the second pipe joint, the 3rd pipe joint, pore, valve rod, breather valve, spring); Described breather valve comprises the valve rod protruding from its top, is arranged at the spring of its inside, is positioned at the first pipe joint bottom it, the second pipe joint, the 3rd pipe joint and pore; Described first pipe joint, the 3rd pipe joint are communicated with joint steel pipe one end respectively by described negative pressure of vacuum flexible pipe; Second pipe joint is communicated with vavuum pump by described negative pressure of vacuum flexible pipe; The top of described valve rod contacts with described cam activation, and described cam is arranged on described second power input shaft, and with described second power input shaft synchronous axial system.
As preferably, described supporting component comprise supporting plate, fagging connector, two connect strut, two faggings; Described two faggings are set in parallel in described supporting plate both sides, and are fixed by described fagging connector and screw, and described two connection struts are set in parallel between described fagging, and make to be screwed; Described supporting plate is fixedly connected with described guide rail.
As preferably, described supporting plate and described guide rail adopt and are welded to connect.
The beneficial effects of the utility model are: cam Suction cup assembly described in the utility model is used for suction and opens paper twine bag sack; Described guide rail slide block assembly realizes sucker straight reciprocating motion, and power driving module is used for input power, and cam Pneumatic assembly is used for gas break-make, described supporting component is for supporting whole device, by said structure, whole suction open procedure efficiency is higher, and the labour intensity of workman reduces greatly.
Accompanying drawing explanation
Fig. 1 is that paper twine complex pocket described in the utility model is sticking machine suction opening apparatus stereochemical structure installation diagram;
Fig. 2 is the stereochemical structure installation diagram of another angle of the utility model;
Fig. 3 is the stereochemical structure installation diagram of cam Suction cup assembly described in the utility model and guide rail slide block assembly;
Fig. 4 is the pneumatic modular construction schematic diagram of cam described in the utility model.
In figure: cam Suction cup assembly 1; Guide rail slide block assembly 2; Power driving module 3; Cam Pneumatic assembly 4; Supporting component 5; Vacuum cup 11; Joint steel pipe 12; Conjugate cam 13; Curved bar 14; Fixed connecting plate 15; Slide block 21; Guide rail 22; Bearing cover 31; Second power input shaft 32; Bevel gear 33; First power input shaft 34; Bearing (ball) cover 35; Sprocket wheel 36; Sleeve 37; Cam 41; First pipe joint 42; Second pipe joint 43; 3rd pipe joint 44; Negative pressure of vacuum flexible pipe 45; Pore 46; Valve rod 47; Breather valve 48; Spring 49; Supporting plate 51; Fagging connector 52; Connect strut 53; Fagging 54.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in accompanying drawing 1 to 3, a kind of paper twine complex pocket described in the utility model is sticking the suction opening apparatus of machine, comprise cam Suction cup assembly 1, guide rail slide block assembly 2, power driving module 3, cam Pneumatic assembly 4, supporting component 5, cam Suction cup assembly 1 is connected with guide rail slide block assembly 2, power driving module 3 respectively, guide rail slide block assembly 2 is connected with supporting component 5, power driving module 3 is connected with cam Pneumatic assembly 4, supporting component 5 respectively, and cam Pneumatic assembly 4 is connected with supporting component 5.Described cam Suction cup assembly 1 is connected by negative pressure of vacuum flexible pipe 45 with cam Pneumatic assembly 4.
As shown in Figure 2, described cam Suction cup assembly 1 comprises vacuum cup 11 (quantity is 4), joint steel pipe 12 (quantity is 4), conjugate cam 13 (quantity is 1), curved bar 14 (quantity is 2), fixed connecting plate 15 (quantity is 2); Described in each, fixed connecting plate 15 side is connected with described vacuum cup 11 by described joint steel pipe 12, described fixed connecting plate 15 opposite side is connected with described curved bar 14 by described guide rail slide block assembly 2, described curved bar 14 is connected with described conjugate cam 13, and curved bar 14 described in two is connected to upper surface and the lower surface of described conjugate cam 13.
Described guide rail slide block assembly 2 comprises: slide block 21, guide rail 22; Slide and arrange with on described guide rail 22 in described slide block 21 one end, the other end is connected to described fixed connecting plate 15 by nut.
Described power driving module 3 comprises: bearing cover 31, second power input shaft 32, bevel gear 33, first power input shaft 34, bearing (ball) cover 35, sprocket wheel 36, sleeve 37; Described second power input shaft 32 one end is provided with described bearing cover 31; the other end is engaged in described bevel gear 33; described bevel gear 33 is arranged on described first power input shaft 34; described first power input shaft 34 is disposed with cam 41, sleeve 37, bearing (ball) cover 35, sprocket wheel 36, and described bearing (ball) cover 35 is fixed on described supporting component 5.
As shown in accompanying drawing 1 and 4, described cam Pneumatic assembly 4 comprises: negative pressure of vacuum flexible pipe 45, cam 41, first pipe joint 42, second pipe joint 43, the 3rd pipe joint 44, pore 46, valve rod 47, breather valve 48, spring 49; Described breather valve 48 comprises the valve rod 47 protruding from its top, is arranged at the spring 49 of its inside, is positioned at the first pipe joint 42, second pipe joint 43, the 3rd pipe joint 44 and pore 46 bottom it; Described first pipe joint 42, the 3rd pipe joint 44 are communicated with joint steel pipe 12 one end respectively by described negative pressure of vacuum flexible pipe 45; Second pipe joint 43 is communicated with vavuum pump by described negative pressure of vacuum flexible pipe 45; The top of described valve rod 47 and described cam 41 movable contact, described cam 41 is arranged on described second power input shaft 32, and with described second power input shaft 32 synchronous axial system.
As shown in Figure 2, described supporting component 5 comprises: supporting plate 51, fagging connector 52, two connect strut 53, two faggings 54; Described two faggings 54 are set in parallel in described supporting plate 51 both sides, and are fixed by described fagging connector 52 and screw, and described two connection struts 53 are set in parallel between described fagging 54, and make to be screwed; Described supporting plate 51 adopts with described guide rail 22 and is welded to connect.
When after paper twine complex pocket access to plant, the first power input shaft 34 is driven to rotate by sprocket wheel 36, thus cam 41 is rotated, and valve rod 47 is pumped, the defeated axle 34 of first power drives the second power input shaft 32 to rotate simultaneously, conjugate cam 13 rotated and does linear reciprocating motion by the vacuum cup 11 of curved bar 14 with movable slider 21 and connection, realizing the action of inhaling out paper twine complex pocket, in the process that valve rod 47 moves up and down, when valve rod 47 moves to lower limit, valve rod 47 blocks pore 46, be communicated with the first pipe joint 42, second pipe joint 43, 3rd pipe joint 44, by vavuum pump air-breathing, make breather valve 48, all negative pressure is formed in negative pressure of vacuum flexible pipe 45 and vacuum cup 11, thus reach the effect of absorption paper twine complex pocket, when paper twine complex pocket sack by completely inhale open after, extrude valve rod 47 by spring 49 and move to upper limit, pore 46 is connected, outside air enters breather valve 48, thus make inner and outer air pressure equal, at this moment sucker is separated with paper twine complex pocket.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.