Summary of the invention
Object of the present invention is to overcome the deficiencies in the prior art, and a kind of working stability is provided, and yield rate is high, bottle cap apparatus for assembling applied widely.
Another object of the present invention is also to provide a kind of bottle cap assemble method.
Object of the present invention is achieved through the following technical solutions:
Bottle cap apparatus for assembling, comprises frame, enclosing cover feed mechanism, inner cap feed mechanism, auxiliary capstan head, passes on driver plate and pressing capstan head;
Auxiliary capstan head, pass on driver plate and pressing turret rotated and be arranged in frame, on auxiliary capstan head, be provided with suction means, on pressing capstan head, be provided with suction means and jacking apparatus, jacking apparatus be positioned at suction means under;
Enclosing cover feed mechanism is arranged in frame and enclosing cover is transported to auxiliary capstan head the suction means on the auxiliary capstan head of outer cover is drawn;
Auxiliary turret rotated is transported to the enclosing cover of being drawn by suction means to pass on driver plate;
The driver plate that passes on is arranged between auxiliary capstan head and pressing capstan head and the enclosing cover on the suction means on auxiliary capstan head is transported to pressing capstan head the suction means on outer cover pressing capstan head is drawn;
Inner cap feed mechanism is arranged in frame and inner cap is transported to pressing capstan head and makes interior cover jacking apparatus jack-up;
Suction means on pressing capstan head and jacking apparatus are mutually near inner cap and enclosing cover are pressed into one;
Also comprise the drives structure that drives enclosing cover feed mechanism, inner cap feed mechanism, auxiliary capstan head, passes on driver plate and the motion of pressing capstan head.
Can be stable when guaranteeing pressing enclosing cover is pressed together in cover, must guarantee to realize effectively fixing to enclosing cover when transporting.In order to realize the effectively fixing of enclosing cover, the present invention adopts suction means that enclosing cover is picked up.Enclosing cover is pull-in on suction means, and the frictional force between enclosing cover and suction means can guarantee that enclosing cover radial-play can not occur, thereby has avoided enclosing cover crooked, improves pressing quality, has reduced percent defective.
The present invention adopts suction means can also be applicable to multiple difform enclosing cover.Adopt the device of traditional upper die head pressing, the center that the impetus that must guarantee upper die head is positioned at enclosing cover just can prevent that outer cover from pressing askew, this means that conventional apparatus can only be applicable to a kind of enclosing cover of shape, for difform enclosing cover, especially non-circular special-shaped enclosing cover cannot carry out pressing by conventional apparatus.The present invention adopts suction means to carry out adhesive to enclosing cover, when adhesive and do not require that attracted position can pick up enclosing cover at the center of enclosing cover, frictional force during pressing between enclosing cover and suction means can guarantee that enclosing cover radial-play can not occur, therefore, the present invention is applicable to multiple difform enclosing cover.
Further, described suction means comprises vacuum noz(zle), fixed block, connector and lifting structure, a plurality of fixed blocks are evenly arranged on auxiliary capstan head and pressing capstan head in a circumferential direction, connector runs through fixed block, the bottom of connector is connected with vacuum noz(zle), and the upper end of connector is connected with lifting structure.
The effect of lifting structure is, when drawing enclosing cover, can make vacuum noz(zle) near enclosing cover, thereby what be more prone to picks up enclosing cover, when pressing, can make enclosing cover move downward, realize the relative motion of inner cap and enclosing cover, thus can be more efficiently by enclosing cover and inner cap pressing.
Further, described lifting structure comprises runner and cylinder, cylinder is fixed on the top of described frame, on cylindrical periphery, offer annular groove, annular groove comprises and interconnects high section and low section, the height that the height of high section is greater than low section, runner is arranged at the upper end of described connector, and runner is arranged in annular groove.
Further, described suction means also comprises air-breathing and brake pad, air-breathing top that is arranged at described frame, the bottom of air-breathing offers cavity, the top of air-breathing is provided with gas circuit connector, and brake pad is fixed on described auxiliary capstan head and pressing capstan head, and the top of brake pad contacts with the bottom of air-breathing, on brake pad, be evenly arranged a plurality of gas circuit connectors, described vacuum noz(zle) is connected with gas circuit connector by gas piping.
Inventor finds, adopt traditional control device to make suction means draw and not draw between two kinds of duties and change, need to independent electric control valve be set for each valve whether air-breathing to control valve, also need single-chip microcomputer or PLC equal controller to control the break-make of electric control valve, this will cause the structure of this device extremely complicated simultaneously.Meanwhile, during due to work, suction means, in rotating state, causes the wiring between electric control valve and control device very difficult.
In order to overcome the problems referred to above, inventor adopts above-mentioned frame for movement to control the duty of valve.By the gas path joint of air-breathing, outwards bleed and make the cavity of air-breathing bottom maintain negative pressure, when a vacuum noz(zle) moves to enclosing cover top, the scope that gas path joint on the brake pad being connected with this vacuum noz(zle) enters air-breathing bottom cavity picks up enclosing cover, when this vacuum noz(zle) moves to the position that need to put down enclosing cover, gas path joint on the brake pad being connected with this vacuum noz(zle) moves to outside the scope of air-breathing bottom cavity completely, and enclosing cover departs from from this vacuum noz(zle).This machine construction principle is simple, is easy to realize, and to simplifying structure of the present invention, reduces cost of the present invention, reduces debugging difficulty of the present invention, and reducing assembly difficulty of the present invention has great help.
Further, described jacking apparatus comprises lifting pin, jacking runner, jacking cylinder and jacking fixed block, jacking fixed block is evenly arranged on described pressing capstan head in a circumferential direction, lifting pin runs through described jacking fixed block, the bottom of lifting pin is connected with jacking runner, jacking cylinder is fixed in described frame, on the cylindrical periphery of jacking, offer circular top and stretch chute, circular top is stretched chute and is comprised and interconnect high height lifting section and low jacking section, the height of high height lifting section is greater than the height of low jacking section, and jacking runner is arranged at circular top and stretches in chute.
Further, sprocket wheel and chain that described enclosing cover feed mechanism cooperatively interacts, chain equal intervals is furnished with a plurality of enclosing cover fixing tools.
Traditional feeding manner is to carry out charging by driving-belt, feeding chute or feed hopper.In the present invention, enclosing cover adopts suction means to be fixed and to transport, if utilize driving-belt, feeding chute or feed hopper to carry out charging, enclosing cover will be close together and move to suction means, between enclosing cover and driving-belt, feeding chute or feed hopper, can there is relative motion, single enclosing cover is difficult to accurate location, and this makes suction means draw enclosing cover and becomes difficult.At single enclosing cover, locate inaccurate in the situation that, the absorption position of suction means may, between two enclosing covers, cause picking up smoothly enclosing cover.
In order to address this problem, inventor adopts sprocket wheel and chain as enclosing cover feed mechanism, enclosing cover fixing tool is set simultaneously on chain, enclosing cover is transported to auxiliary capstan head by enclosing cover fixing tool, this has been avoided producing relative motion between enclosing cover and enclosing cover feed mechanism, and equidistant arrangement between enclosing cover, can accurately locate enclosing cover, the enclosing cover that enters auxiliary capstan head can accurately be coordinated with suction means.
Further, described sprocket wheel comprises draws sprocket wheel and at least one drive sprocket, and drive sprocket is fixed in described frame, draws sprocket wheel and is fixed on described auxiliary capstan head and is positioned at described suction means below, and described chain coordinates with absorption sprocket wheel and drive sprocket.
This structure can make enclosing cover feed mechanism be assisted capstan head to drive, thereby makes to drive the drives structure of auxiliary capstan head can drive enclosing cover feed mechanism simultaneously, has simplified structure of the present invention, has reduced cost of the present invention.
Further, described inner cap feed mechanism comprises inner cap driver plate and conveyer belt, and inner cap driver plate and conveyer belt are fixed on described support, and inner cap driver plate is arranged at the exit of described conveyer belt, and the height of inner cap driver plate is lower than the described height that passes on driver plate.
Another object of the present invention is achieved through the following technical solutions:
Bottle cap assemble method, comprises the steps:
Feed step: enclosing cover feed mechanism is delivered to auxiliary capstan head by enclosing cover, inner cap feed mechanism is delivered to pressing capstan head by inner cap;
Lifting step: auxiliary capstan head rotation makes the suction means process enclosing cover feed mechanism top on auxiliary capstan head, suction means picks up the enclosing cover on enclosing cover feed mechanism, and the suction means that the rotation of auxiliary capstan head machinery has made to draw enclosing cover moves to and passes on driver plate place enclosing cover is positioned over and is passed on driver plate;
Transhipment step: the driver plate that passes on rotation is transported to pressing capstan head by enclosing cover;
Pressing step: pressing capstan head rotation makes suction means on pressing capstan head through passing on driver plate top, and suction means picks up the enclosing cover passing on driver plate; Jacking apparatus is by the inner cap jack-up on pressing capstan head, and the suction means on pressing capstan head and jacking apparatus are mutually near inner cap and enclosing cover are pressed into one.
This method adopts suction means to carry out adhesive to enclosing cover, when adhesive and do not require that attracted position can pick up enclosing cover at the center of enclosing cover, frictional force during pressing between enclosing cover and suction means can guarantee that enclosing cover radial-play can not occur, therefore, the present invention is applicable to multiple difform enclosing cover.
Further, in described lifting step and pressing step: outwards bleed and make the cavity of air-breathing bottom maintain negative pressure by the gas path joint of air-breathing, when a vacuum noz(zle) moves to enclosing cover top, the scope that gas path joint on the brake pad being connected with this vacuum noz(zle) enters air-breathing bottom cavity picks up enclosing cover, when this vacuum noz(zle) moves to the position that need to put down enclosing cover, gas path joint on the brake pad being connected with this vacuum noz(zle) moves to outside the scope of air-breathing bottom cavity completely, and enclosing cover departs from from this vacuum noz(zle);
In described lifting step: when suction means process enclosing cover feed mechanism top, thereby runner moves to low section by high section, valve is picked up enclosing cover near enclosing cover;
In described pressing step: when inner cap enters pressing capstan head, jacking runner moves to high height lifting section by low jacking section makes lifting pin by inner cap jack-up; After suction means picks up enclosing cover and move to inner cap when top, runner moves to low section by high section makes enclosing cover move in enclosing cover is pressed together on and cover to inner cap.
This method is controlled valve by air-breathing upper cover is carried out to adhesive.Principle is simple, is easy to realize, and to simplifying structure of the present invention, reduces cost of the present invention, reduces debugging difficulty of the present invention, and reducing assembly difficulty of the present invention has great help.
In sum, advantage of the present invention and beneficial effect are:
1. pressing quality of the present invention is high, and percent defective is low, and is applicable to multiple difform enclosing cover, applied widely;
2. suction means comprises lifting structure, when pressing, can make enclosing cover move downward, and realizes the relative motion of inner cap and enclosing cover, thereby can be more efficiently by enclosing cover and inner cap pressing;
3. suction means comprises lifting structure, when drawing enclosing cover, can make vacuum noz(zle) near enclosing cover, thus be more prone to enclosing cover is picked up;
4. in suction means, by air-breathing, realize the control air-breathing to valve with brake pad, be easy to realize, to simplifying structure of the present invention, reduce cost of the present invention, reduce debugging difficulty of the present invention, reducing assembly difficulty of the present invention has great help;
5. enclosing cover feed mechanism comprises a plurality of enclosing cover fixing tools, and enclosing cover can accurately be located, and the enclosing cover that enters auxiliary capstan head can accurately be coordinated with suction means, has improved job stability of the present invention;
6. sprocket wheel comprises the absorption sprocket wheel being fixed on auxiliary capstan head, enclosing cover feed mechanism can be driven by auxiliary capstan head, thereby make to drive the drives structure of auxiliary capstan head can drive enclosing cover feed mechanism simultaneously, simplified structure of the present invention, reduced cost of the present invention.
The specific embodiment
In order to make those skilled in the art understand better the present invention, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out to clear, complete description.Apparent, embodiment described below is only the part in the embodiment of the present invention, rather than all.The embodiment recording based on the present invention, other all embodiment that those skilled in the art obtain in the situation that not paying creative work, all in the scope of protection of the invention.
In the present invention, pass on driver plate 5, inner cap driver plate 31, discharging driver plate 10 and pressing driver plate 64 for evenly to offer the disk of a plurality of semicircle orifices on periphery, disc rotary, transports enclosing cover or inner cap by the semicircle orifice on it.
Embodiment 1:
As shown in Figure 1, Figure 2 and Figure 3, bottle cap apparatus for assembling, comprises frame 1, enclosing cover feed mechanism 2, inner cap feed mechanism 3, auxiliary capstan head 4, passes on driver plate 5 and pressing capstan head 6;
Auxiliary capstan head 4, pass on driver plate 5 and pressing capstan head 6 and rotate and be arranged in frame 1, on auxiliary capstan head 4, be provided with suction means 7, on pressing capstan head 6, be provided with suction means 7 and jacking apparatus 8, jacking apparatus 8 be positioned at suction means 7 under;
Enclosing cover feed mechanism 2 is arranged in frame 1 and enclosing cover is transported to auxiliary capstan head 4 suction means 7 on the auxiliary capstan head 4 of outer cover is drawn;
Auxiliary capstan head 4 rotates the enclosing cover of being drawn by suction means 7 is transported to and passes on driver plate 5;
The driver plate 5 that passes on is arranged between auxiliary capstan head 4 and pressing capstan head 6 and the enclosing cover on the suction means 7 on auxiliary capstan head 4 is transported to pressing capstan head 6 suction means 7 on outer cover pressing capstan head 6 is drawn;
Inner cap feed mechanism 3 is arranged in frame 1 and inner cap is transported to pressing capstan head and makes interior cover jacking apparatus 8 jack-up;
Suction means 7 on pressing capstan head 6 and jacking apparatus 8 are mutually near inner cap and enclosing cover are pressed into one;
Also comprise the drives structure that drives enclosing cover feed mechanism 2, inner cap feed mechanism 3, auxiliary capstan head 4, passes on driver plate 5 and 6 motions of pressing capstan head.
The operation principle of the present embodiment is as follows:
Enclosing cover feed mechanism 2 is delivered to auxiliary capstan head 4 by enclosing cover, and inner cap feed mechanism 3 is delivered to pressing capstan head 6 by inner cap; Auxiliary capstan head 4 rotations make suction means 7 process enclosing cover feed mechanism 2 tops on auxiliary capstan head 4, suction means 7 picks up the enclosing cover on enclosing cover feed mechanism 2, and the suction means 7 that auxiliary capstan head 4 machinery rotations have made to draw enclosing cover moves to and passes on driver plate 5 places enclosing cover is positioned over and is passed on driver plate 5; Driver plate 5 rotations of passing on are transported to pressing capstan head 6 by enclosing cover; Pressing capstan head 6 rotation makes suction means 7 on pressing capstan head 6 through passing on driver plate 5 tops, and suction means 7 picks up the enclosing cover passing on driver plate 5; Jacking apparatus 8 is by the inner cap jack-up on pressing capstan head 6, and the suction means 7 on pressing capstan head 6 and jacking apparatus 8 are mutually near inner cap and enclosing cover are pressed into one.
In the present embodiment, enclosing cover feed mechanism 2 and inner cap feed mechanism 3 can adopt for example conveyer belt of traditional pay-off, feeding chute, the realizations such as feed hopper.
In the present embodiment, suction means 7 is devices of material being drawn by extracting air, the suction means that for example conventional air exhaust nozzle and aspiration pump are formed by connecting, or the suction means that air exhaust nozzle and air exhauster are formed by connecting all can be used as the suction means 7. in the present embodiment
In the present embodiment, jacking apparatus 8 is devices that vertical line movement output can be provided, and such as hydraulic cylinder, cylinder, linear electric motors etc. all can be used as the jacking apparatus 8. in the present embodiment
In the present embodiment, drives structure is for driving enclosing cover feed mechanism 2,3 motions of inner cap feed mechanism, drive, auxiliary capstan head 4, the device of driver plate 5 and 6 rotations of pressing capstan head of passing on, the device that possesses the output of rotatablely moving such as motor, stepper motor etc. all can be used as the drives structure that the present embodiment gathers.It should be noted that, can be for enclosing cover feed mechanism 2, inner cap feed mechanism 3, auxiliary capstan head 4, pass on driver plate 5 and pressing capstan head 6 output device that rotatablely moves be set respectively, also the output device that rotatablely moves can be only set, then by syndetons such as gear, sprocket wheels, output power to above-mentioned all devices.
Embodiment 2:
As shown in Figure 4, the present embodiment is on the basis of embodiment 1, suction means is further described, described suction means 7 comprises vacuum noz(zle) 71, fixed block 72, connector 73 and lifting structure, a plurality of fixed blocks 72 are evenly arranged on auxiliary capstan head 4 and pressing capstan head 6 in a circumferential direction, connector 73 runs through fixed block 72, and the bottom of connector 73 is connected with vacuum noz(zle) 71, and the upper end of connector 73 is connected with lifting structure.
In the present embodiment, lifting structure drives vacuum noz(zle) 71 to move up and down, and during pressing, can make enclosing cover move downward, and realizes the relative motion of inner cap and enclosing cover, thereby can be more efficiently by enclosing cover and inner cap pressing; When drawing enclosing cover, can make vacuum noz(zle) 71 near enclosing cover, thus be more prone to enclosing cover is picked up.
Lifting structure is the device that vertical line movement output can be provided, and such as hydraulic cylinder, cylinder, linear electric motors etc. all can be used as the lifting structure in the present embodiment.
Embodiment 3:
As Fig. 4, Fig. 5 and with 6 the present embodiment on the basis of embodiment 2, lifting structure is specifically described.Described lifting structure comprises runner 74 and cylinder 75, cylinder 75 is fixed on the top of described frame 1, on the periphery of cylinder 75, offer annular groove 76, annular groove 76 comprises and interconnects high section 77 and low section 78, the height that the height of high section 77 is greater than low section 78, runner 74 is arranged at the upper end of described connector 73, and runner 74 is arranged in annular groove 76.
On auxiliary capstan head 4, when suction means 7 process enclosing cover feed mechanism 2 top, thereby runner 74 moves to low section 78 by high section 77, valve 71 is picked up enclosing cover near enclosing cover.On pressing capstan head 6, after suction means 7 picks up enclosing cover and move to inner cap when top, runner 74 moves to low section 78 and makes enclosing cover by high section 77 and moves in enclosing cover is pressed together on and cover to inner cap.
Adopt hydraulic cylinder, cylinder, linear electric motors as lifting structure, will cause volume of the present invention excessive, structure is too complicated, high cost.And, hydraulic cylinder, cylinder and linear electric motors all relate to the setting of pipeline or cable when assembling, auxiliary capstan head 4 and pressing capstan head 6 are when work in the state in rotate always, and this needs extremely complicated stringing and wiring just can be avoided pipeline or cable knotting or reverse.For fear of this problem, above-mentioned lifting structure is set, this lifting structure is simple in structure, working stability, assembling is simple.
Embodiment 4:
As shown in Fig. 6 and Fig. 9, the present embodiment is on the basis of embodiment 2 or 3, suction means 7 is further described, described suction means 7 also comprises air-breathing 79 and brake pad 710, air-breathing 79 top that is arranged at described frame 1, the bottom of air-breathing 79 offers cavity, the top of air-breathing 79 is provided with gas circuit connector, brake pad 710 is fixed on described auxiliary capstan head 4 and pressing capstan head 6, the top of brake pad 710 contacts with the bottom of air-breathing 79, on brake pad 710, be evenly arranged a plurality of gas circuit connectors, described vacuum noz(zle) 71 is connected with gas circuit connector by gas piping.Brake pad 710 contacts with air-breathing 79, makes the cavity of air-breathing 79 bottoms form an airtight cavity.Herein airtight is a relatively airtight concept, need to guarantee that brake pad 710 can keep relatively rotating with air-breathing 79, the cavity that so a small amount of air enters air-breathing 79 from the gap between brake pad 710 and air-breathing 79 is difficult to avoid, but a small amount of air enters the absorption that cavity can't affect 71 pairs of enclosing covers of vacuum noz(zle).
By the gas path joint of air-breathing 79, outwards bleed and make the cavity of air-breathing 79 bottoms maintain negative pressure, when a vacuum noz(zle) 71 moves to enclosing cover top, the scope that gas path joint on the brake pad 710 being connected with this vacuum noz(zle) 71 enters air-breathing 79 bottom cavity picks up enclosing cover, when this vacuum noz(zle) 71 moves to the position that need to put down enclosing cover, gas path joint on the brake pad 710 being connected with this vacuum noz(zle) 71 moves to outside the scope of air-breathing 79 bottom cavity completely, and enclosing cover departs from from this vacuum noz(zle) 71.
Embodiment 5:
As shown in Figure 7 and Figure 8, the present embodiment, on the basis of above-mentioned any one embodiment, is further described jacking apparatus 8.Described jacking apparatus 8 comprises lifting pin 81, jacking runner 82, jacking cylinder 83 and jacking fixed block 84, jacking fixed block 84 is evenly arranged on described pressing capstan head 6 in a circumferential direction, lifting pin 81 runs through described jacking fixed block 84, the bottom of lifting pin 81 is connected with jacking runner 82, jacking cylinder 83 is fixed in described frame 1, on the periphery of jacking cylinder 83, offer circular top and stretch chute 85, circular top is stretched chute 85 and is comprised and interconnect high height lifting section 86 and low jacking section 87, the height of high height lifting section 86 is greater than the height of low jacking section 87, jacking runner 82 is arranged at circular top and stretches in chute 85.
When inner cap enters pressing capstan head 6, jacking runner 82 moves to high height lifting section 86 by low jacking section 87 makes lifting pin 81 by inner cap jack-up.
Adopt hydraulic cylinder, cylinder, linear electric motors as jacking apparatus 8, will cause volume of the present invention excessive, structure is too complicated, high cost.And hydraulic cylinder, cylinder and linear electric motors all relate to the setting of pipeline or cable when assembling, pressing capstan head 6 is when work in the state in rotate always, and this needs extremely complicated stringing and wiring just can be avoided pipeline or cable knotting or reverse.For fear of this problem, above-mentioned jacking apparatus 8 is set, this jacking apparatus 8 is simple in structure, working stability, assembling is simple.
Embodiment 6:
As shown in Figure 9 and Figure 10, the present embodiment, on the basis of above-mentioned any one embodiment, is further described enclosing cover feed mechanism 2.The sprocket wheel that described enclosing cover feed mechanism 2 cooperatively interacts and chain 21, chain equal intervals is furnished with a plurality of enclosing cover fixing tools 22.
Traditional feeding manner is to carry out charging by driving-belt, feeding chute or feed hopper.In the present invention, enclosing cover adopts suction means 7 to be fixed and to transport, if utilize driving-belt, feeding chute or feed hopper to carry out charging, enclosing cover will be close together and move to suction means 7, between enclosing cover and driving-belt, feeding chute or feed hopper, can there is relative motion, single enclosing cover is difficult to accurate location, and this makes suction means 7 draw enclosing cover and becomes difficult.At single enclosing cover, locate inaccurate in the situation that, the absorption position of suction means 7 may, between two enclosing covers, cause picking up smoothly enclosing cover.
In order to address this problem, inventor adopts sprocket wheel and chain 21 as enclosing cover feed mechanism 2, enclosing cover fixing tool 22 is set simultaneously on chain 21, enclosing cover is transported to auxiliary capstan head 4 by enclosing cover fixing tool 22, this has been avoided producing relative motion between enclosing cover and enclosing cover feed mechanism 2, and equidistant arrangement between enclosing cover, can accurately locate enclosing cover, the enclosing cover that enters auxiliary capstan head 4 can accurately be coordinated with suction means 7.
Embodiment 7:
As shown in Figure 9 and Figure 10, the present embodiment, on the basis of embodiment 6, is further described enclosing cover feed mechanism 2.Described sprocket wheel comprises draws sprocket wheel 23 and at least one drive sprocket 24, drive sprocket 24 is fixed in described frame 1, draw sprocket wheel 23 and be fixed on described auxiliary capstan head 4 and be positioned at described suction means 7 belows, described chain 21 coordinates with absorption sprocket wheel 23 and drive sprocket 24.
Embodiment 8:
As shown in Figure 3, the present embodiment, on the basis of above-mentioned any one embodiment, is further described inner cap feeding structure 3.Described inner cap feed mechanism 3 comprises inner cap driver plate 31 and conveyer belt 32, and inner cap driver plate 31 and conveyer belt 32 are fixed on described support 1, and inner cap driver plate 31 is arranged at the exit of described conveyer belt 32, and the height of inner cap driver plate 31 is lower than the described height that passes on driver plate 5.
Inner cap is transported to inner cap driver plate 31 by driving-belt 32, then is transported to pressing capstan head 6 by the inner cap driver plate 31 rotating.The height of inner cap driver plate 31 is lower than the described height that passes on driver plate 5, can make enclosing cover height on pressing capstan head 6 higher than inner cap height, can facilitate pressing, without hoisting depth again after drawing upper covers at suction means 7.
Embodiment 9:
As shown in Fig. 1 ~ Figure 11, in order to make those skilled in the art can more clearly recognize bottle cap apparatus for assembling of the present invention, in the present embodiment, bottle cap apparatus for assembling is carried out more specifically bright.
Bottle cap apparatus for assembling, comprises frame 1, enclosing cover feed mechanism 2, inner cap feed mechanism 3, auxiliary capstan head 4, passes on driver plate 5 and pressing capstan head 6; Auxiliary capstan head 4, pass on driver plate 5 and pressing capstan head 6 and rotate and be arranged in frame 1, on auxiliary capstan head 4, be provided with suction means 7, on pressing capstan head 6, be provided with suction means 7 and jacking apparatus 8, jacking apparatus 8 be positioned at suction means 7 under; Enclosing cover feed mechanism 2 is arranged in frame 1 and enclosing cover is transported to auxiliary capstan head 4 suction means 7 on the auxiliary capstan head 4 of outer cover is drawn; Auxiliary capstan head 4 rotates the enclosing cover of being drawn by suction means 7 is transported to and passes on driver plate 5; The driver plate 5 that passes on is arranged between auxiliary capstan head 4 and pressing capstan head 6 and the enclosing cover on the suction means 7 on auxiliary capstan head 4 is transported to pressing capstan head 6 suction means 7 on outer cover pressing capstan head 6 is drawn; Inner cap feed mechanism 3 is arranged in frame 1 and inner cap is transported to pressing capstan head and makes interior cover jacking apparatus 8 jack-up; Suction means 7 on pressing capstan head 6 and jacking apparatus 8 are mutually near inner cap and enclosing cover are pressed into one; Also comprise the drives structure that drives enclosing cover feed mechanism 2, inner cap feed mechanism 3, auxiliary capstan head 4, passes on driver plate 5 and 6 motions of pressing capstan head.
Wherein, auxiliary capstan head 4 comprises auxiliary rotating shaft 41 and is arranged on the auxiliary fixing plate 42 in auxiliary rotating shaft 41.Auxiliary rotating shaft 41 is vertically fixed in frame 1, and auxiliary fixing plate 42 is fixed in auxiliary rotating shaft 41.
Pressing capstan head 6 comprises pressing rotating shaft 61, pressing upper mounted plate 62 and pressing bottom plate 63.Pressing rotating shaft 61 is vertically fixed in frame 1, and pressing upper mounted plate 62 and pressing bottom plate 63 are fixed in pressing rotating shaft 61, and pressing upper mounted plate 62 is positioned at the top of pressing bottom plate 63.
Inner cap feed mechanism 3 comprises inner cap driver plate 31 and conveyer belt 32, and inner cap driver plate 31 and conveyer belt 32 are fixed on described support 1, and inner cap driver plate 31 is arranged at the exit of described conveyer belt 32, and the height of inner cap driver plate 31 is lower than the described height that passes on driver plate 5.
Pass on driver plate 5 and inner cap driver plate 31 and rotate and be fixed in frame 1 by rotating shaft.
Drives structure comprises motor 9 and equipment gear 91, pass on gear 92, inner cap gear 93 and pressing gear 94.Equipment gear 91 is connected with auxiliary rotating shaft 41, and pressing gear 94 is connected with pressing rotating shaft 61, pass on gear 92 by rotating shaft with pass on driver plate 5 and be connected, inner cap gear 93 is connected with inner cap driver plate 31 by rotating shaft.Wherein, pressing gear 94 simultaneously with pass on gear 92 and 93 engagements of inner cap gear, pass on gear 92 and equipment gear 91 engagements.The output shaft of motor 9 is connected with pressing gear 94.
Described suction means 7 comprises vacuum noz(zle) 71, fixed block 72, connector 73 and lifting structure, a plurality of fixed blocks 72 are evenly arranged on auxiliary fixing plate 42 and pressing upper mounted plate 62 in a circumferential direction, connector 73 runs through fixed block 72, the bottom of connector 73 is connected with vacuum noz(zle) 71, and the upper end of connector 73 is connected with lifting structure.
Described lifting structure comprises runner 74 and cylinder 75, cylinder 75 is fixed on the top of described frame 1, on the periphery of cylinder 75, offer annular groove 76, annular groove 76 comprises and interconnects high section 77 and low section 78, the height that the height of high section 77 is greater than low section 78, runner 74 is arranged at the upper end of described connector 73, and runner 74 is arranged in annular groove 76.
Described suction means 7 also comprises air-breathing 79 and brake pad 710, air-breathing 79 top that is arranged at described frame 1, the bottom of air-breathing 79 offers cavity, the top of air-breathing 79 is provided with gas circuit connector, brake pad 710 is fixed on described auxiliary capstan head 4 and pressing capstan head 6, the top of brake pad 710 contacts with the bottom of air-breathing 79, is evenly arranged a plurality of gas circuit connectors on brake pad 710, and described vacuum noz(zle) 71 is connected with gas circuit connector by gas piping.
Described jacking apparatus 8 comprises lifting pin 81, jacking runner 82, jacking cylinder 83 and jacking fixed block 84, jacking fixed block 84 is evenly arranged on described pressing bottom plate 63 in a circumferential direction, lifting pin 81 runs through described jacking fixed block 84, the bottom of lifting pin 81 is connected with jacking runner 82, jacking cylinder 83 is fixed in described frame 1, on the periphery of jacking cylinder 83, offer circular top and stretch chute 85, circular top is stretched chute 85 and is comprised and interconnect high height lifting section 86 and low jacking section 87, the height of high height lifting section 86 is greater than the height of low jacking section 87, jacking runner 82 is arranged at circular top and stretches in chute 85.
The sprocket wheel that described enclosing cover feed mechanism 2 cooperatively interacts and chain 21, chain equal intervals is furnished with a plurality of enclosing cover fixing tools 22.Described sprocket wheel comprises draws sprocket wheel 23 and at least one drive sprocket 24, drive sprocket 24 is fixed in described frame 1, draw sprocket wheel 23 and be fixed in described auxiliary rotating shaft 41 and be positioned at described suction means 7 belows, described chain 21 coordinates with absorption sprocket wheel 23 and drive sprocket 24.
In pressing rotating shaft 61, be also provided with pressing driver plate 64, pressing driver plate 64 is between pressing upper mounted plate 62 and pressing bottom plate 63, and lifting pin 81 tops are corresponding with the semicircle orifice on pressing driver plate 64 peripheries.When inner cap driver plate 31 is transported to the position of pressing driver plate 64 by inner cap, lifting pin 81 rises inner cap jack-up.
Discharging driver plate 10 can also be set, the below of discharging driver plate 10 is provided with and pressing gear 94 meshed gears, and after completing pressing, the bottle cap that pressing is good falls into pressing driver plate 64, pressing driver plate 64 moves to discharging driver plate 10 by bottle cap, and discharging driver plate 10 is derived bottle cap.
Embodiment 10:
As shown in Fig. 1 ~ Figure 11, bottle cap assemble method, comprises the steps:
Feed step: enclosing cover feed mechanism 2 is delivered to auxiliary capstan head 4 by enclosing cover, and inner cap feed mechanism 3 is delivered to pressing capstan head 6 by inner cap;
Lifting step: auxiliary capstan head 4 rotations make suction means 7 process enclosing cover feed mechanism 2 tops on auxiliary capstan head 4, suction means 7 picks up the enclosing cover on enclosing cover feed mechanism 2, and the suction means 7 that auxiliary capstan head 4 machinery rotations have made to draw enclosing cover moves to and passes on driver plate 5 places enclosing cover is positioned over and is passed on driver plate 5;
Transhipment step: driver plate 5 rotations of passing on are transported to pressing capstan head 6 by enclosing cover;
Pressing step: pressing capstan head 6 rotation makes suction means 7 on pressing capstan head 6 through passing on driver plate 5 tops, and suction means 7 picks up the enclosing cover passing on driver plate 5; Jacking apparatus 8 is by the inner cap jack-up on pressing capstan head 6, and the suction means 7 on pressing capstan head 6 and jacking apparatus 8 are mutually near inner cap and enclosing cover are pressed into one.
Embodiment 11:
As shown in Fig. 1 ~ Figure 11, the present embodiment is on the basis of embodiment 10:
In described lifting step and pressing step: outwards bleed and make the cavity of air-breathing 79 bottoms maintain negative pressure by the gas path joint of air-breathing 79, when a vacuum noz(zle) 71 moves to enclosing cover top, the scope that gas path joint on the brake pad 710 being connected with this vacuum noz(zle) 71 enters air-breathing 79 bottom cavity picks up enclosing cover, when this vacuum noz(zle) 71 moves to the position that need to put down enclosing cover, gas path joint on the brake pad 710 being connected with this vacuum noz(zle) 71 moves to outside the scope of air-breathing 79 bottom cavity completely, and enclosing cover departs from from this vacuum noz(zle) 71;
In described lifting step: when suction means 7 process enclosing cover feed mechanism 2 top, thereby runner 74 moves to low section 78 by high section 77, valve 71 is picked up enclosing cover near enclosing cover;
In described pressing step: when inner cap enters pressing capstan head 6, jacking runner 82 moves to high height lifting section 86 by low jacking section 87 makes lifting pin 81 by inner cap jack-up; After suction means 7 picks up enclosing cover and move to inner cap when top, runner 74 moves to low section 78 and makes enclosing cover by high section 77 and moves in enclosing cover is pressed together on and cover to inner cap.
As mentioned above, just can realize preferably the present invention.