CN111688162A

CN111688162A - Bottle surface labeling mechanism for injection blow hollow molding machine

Info

Publication number: CN111688162A
Application number: CN202010685290.3A
Authority: CN
Inventors: 何志斌; 倪爱明; 任巧安
Original assignee: Zhangjiagang Lianxin Plastics Machinery Co ltd
Current assignee: Zhangjiagang Lianxin Plastics Machinery Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2020-09-22

Abstract

The invention discloses a bottle surface labeling mechanism for an injection blow molding hollow forming machine, which comprises a full-automatic plastic injection blow molding hollow forming machine platform and is characterized in that: the full-automatic plastic injection-blow hollow molding machine platform comprises an injection molding station, a demolding station, a first blow mold, a preformed groove, a core rod and a second blow mold, wherein the right side of the injection molding station is connected with a turret body, the right side of the turret body is connected with the demolding station, one side, away from the injection molding station, of the turret body is provided with the second blow mold, the core rod is arranged below the second blow mold, and the first blow mold is arranged below the core rod. The fixing mechanism is arranged to conveniently arrange the electric wires together, the label sleeving action of the bottle is realized through the adsorption mechanism and the opening and closing mechanism without using other equipment, the bottle label sleeving action can be avoided after the bottle is heated for the second time, the working efficiency of the injection-blowing hollow forming machine is improved, and the production efficiency of the plastic bottle is greatly improved.

Description

Bottle surface labeling mechanism for injection blow hollow molding machine

Technical Field

The invention relates to the technical field of plastic machining, in particular to a bottle surface labeling mechanism for an injection blow molding hollow forming machine.

Background

With the continuous development of society, plastic bottles mainly use Polyester (PET), Polyethylene (PE), polypropylene (PP) and the like as raw materials, after corresponding organic solvents are added, after high-temperature heating, the plastic bottles are molded through 3 processes of injection molding, blow molding and demolding by injection-blow hollow molding machines provided with plastic molds, and the plastic bottles have the characteristics of being not easy to break, low cost, high transparency, food-grade raw materials and the like.

The full-automatic plastic injection blow hollow molding machine of current is behind the plastic bottle secondary heating, after the plastic bottle blowing type, need use other equipment to realize the cover mark action of bottle, not only operation flow is many, the production shaping time of bottle has still been increased, and the bottle is overlapped the standard, need the manual work constantly to carry the plastic bottle to cover mark equipment department, the operating procedure of plastic bottle processing has not only been increased, artificial intensity of labour has still been increased, the work efficiency of the injection blow hollow molding machine has been reduced, thereby the production efficiency of plastic bottle has been reduced, consequently need an urgent need to be a bottle face labeller mechanism for the injection blow hollow molding machine to solve above-mentioned problem.

Disclosure of Invention

The invention aims to provide a bottle surface labeling mechanism for an injection blow molding hollow forming machine, which aims to solve the problems that plastic bottles in the background technology need additional equipment for labeling operation, and the production efficiency of the plastic bottles is low.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an annotate and blow bottle face labeller of blow cavity make-up machine constructs, includes full-automatic plastics notes blow cavity make-up machine platform, its characterized in that: the full-automatic plastic injection-blow hollow molding machine platform comprises an injection molding station, a demolding station, a first blow molding die, a reserved groove, a core rod and a second blow molding die, wherein the right side of the injection molding station is connected with a turret body, the right side of the turret body is connected with the demolding station, one side of the turret body, which is far away from the injection molding station, is provided with the second blow molding die, the core rod is arranged below the second blow molding die, the first blow molding die is arranged below the core rod, the reserved grooves are formed in the first blow molding die and the second blow molding die, the surface of the full-automatic plastic injection-blow hollow molding machine platform is fixedly connected with an electric wire, the surface of the electric wire is sleeved with a fixing mechanism, an adsorption mechanism is arranged right in front of the fixing mechanism, one side of the adsorption mechanism, which is far away from the full-automatic plastic injection-blow hollow molding machine platform, is, and a second placing mechanism is fixed on one side of the connecting mechanism close to the platform of the full-automatic plastic injection-blow hollow molding machine, and a first placing mechanism is arranged above the adsorption mechanism.

Preferably, fixed establishment includes grip block, preformed hole, gag lever post and head rod, the grip block is provided with two sets ofly, and the top is a set of the preformed hole has been seted up to the both sides inside of grip block, and the inside of preformed hole is inserted and is equipped with the gag lever post, the bottom of gag lever post articulates there is the head rod, and the head rod is fixed in the below and is a set of the both sides of grip block are on the surface, and are two sets of semicircular hole has all been seted up to the inside of grip block.

Preferably, the adsorption mechanism comprises a mechanical arm, a sucker, a second connecting rod and a connecting pipe, the second connecting rod is fixed to the top end of the mechanical arm, the sucker is fixedly connected to the top end of the second connecting rod, the connecting pipe is connected to the surface of the mechanical arm, and the inside of the connecting pipe is communicated with the inside of the sucker.

Preferably, the adsorption mechanisms are arranged in two groups, and the adsorption mechanisms are symmetrically distributed at two ends of the opening and closing mechanism.

Preferably, the mechanism that opens and shuts includes third connecting rod, fourth connecting rod, first stopper, fixed block, rack, connecting gear, connecting axle and fixed case, the bottom mounting of third connecting rod has the fourth connecting rod, and the fourth connecting rod inserts the inside of establishing at first stopper, the inner wall fixedly connected with fixed block of first stopper, and the fixed block is provided with two sets ofly, the inside of fixed block is inserted and is equipped with the rack, the rack meshes with the surface of connecting gear mutually, and the inside of connecting gear is fixed with the connecting axle.

Preferably, the racks are arranged in two groups and distributed on two sides of the first limiting block.

Preferably, one side of the connecting shaft, which is far away from the first placing mechanism, is fixedly connected with an output shaft of the motor, and a fixing box is fixed on the surface of the motor.

Preferably, the connecting mechanism comprises a base, an electric hydraulic push rod, a first fixing rod and a second fixing rod, the second fixing rod is fixed at the top end of the base, the first fixing rod is fixed at the top end of the second fixing rod, and the electric hydraulic push rod is fixedly connected to the front face of the second fixing rod.

Preferably, first placement machine constructs including placing piece, spring, reservation cavity, limiting plate, mould interior label, second stopper and fifth connecting rod, the reservation cavity has been seted up to the inside of placing the piece, and the inner wall of reserving the cavity is fixed with the spring, the bottom mounting of spring has the limiting plate, and the lower surface of limiting plate is inconsistent with the upper surface of mould interior label.

Preferably, both sides of the bottom end of the reserved cavity are fixed with second limiting blocks, and the distance between the second limiting blocks is smaller than the width of the label in the mold.

Compared with the prior art, the invention has the beneficial effects that: the bottle surface labeling mechanism for the injection blow hollow molding machine is provided with a fixing mechanism which is convenient for arranging the electric wires together, so that the electric wires do not influence the use of the adsorption mechanism and the opening and closing mechanism, the in-mold labels at the corresponding positions of the first placing mechanism and the second placing mechanism are convenient to take out through the adsorption mechanism and the opening and closing mechanism, the connecting mechanism drives the opening and closing mechanism and the adsorption mechanism to move, after the first blow molding mold is matched with the turret body to blow the plastic bottle, the first blow molding mold and the turret body are in an opened state, the in-mold labels are convenient to move into the corresponding first blow molding mold and the turret body through the adsorption mechanism, the labeling action of the bottle is realized without using other equipment, the plastic bottle is not required to be carried continuously, the labeling action of the bottle after the secondary heating of the bottle can be avoided, the operation steps of plastic bottle processing are reduced, and the labor, the work efficiency of the injection blow hollow molding machine is improved, and the production efficiency of plastic bottles is greatly improved.

Drawings

FIG. 1 is a schematic top cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic bottom sectional view of the fixing mechanism of the present invention;

FIG. 4 is a schematic side view of the structure of the suction mechanism and the opening and closing mechanism of the present invention;

FIG. 5 is a schematic structural front sectional view of the opening and closing mechanism and the first placement mechanism of the present invention;

FIG. 6 is a front view of the opening and closing mechanism and the first placement mechanism of the present invention;

fig. 7 is a schematic front sectional view of a first placement mechanism according to the present invention.

In the figure: 1. a full-automatic plastic injection blow hollow molding machine platform; 11. an injection molding station; 12. a demolding station; 13. a first blow mold; 14. reserving a groove; 15. a core rod; 16. a second blow mold; 17. a turret body; 2. an electric wire; 3. a fixing mechanism; 31. a clamping plate; 32. reserving a hole; 33. a limiting rod; 34. a first connecting rod; 4. an adsorption mechanism; 41. a mechanical arm; 42. a suction cup; 43. a second connecting rod; 44. a connecting pipe; 5. an opening and closing mechanism; 51. a third connecting rod; 52. a fourth connecting rod; 53. a first stopper; 54. a fixed block; 55. a rack; 56. a connecting gear; 57. a connecting shaft; 58. a fixed box; 59. a motor; 6. a connecting mechanism; 61. a base; 62. an electric hydraulic push rod; 63. a first fixing lever; 64. a second fixing bar; 7. a first placement mechanism; 71. placing the blocks; 72. a spring; 73. reserving a cavity; 74. a limiting plate; 75. an in-mold label; 76. a second limiting block; 77. a fifth connecting rod; 8. a second placement mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, an embodiment 1 of the present invention:

a bottle surface labeling mechanism for an injection blow hollow molding machine comprises a full-automatic plastic injection blow hollow molding machine platform 1, wherein the full-automatic plastic injection blow hollow molding machine platform 1 comprises an injection molding station 11, a demolding station 12, a first blow molding die 13, a reserved groove 14, a core rod 15 and a second blow molding die 16, the right side of the injection molding station 11 is connected with a turret body 17, the right side of the turret body 17 is connected with the demolding station 12, one side, away from the injection molding station 11, of the turret body 17 is provided with the second blow molding die 16, the core rod 15 is arranged below the second blow molding die 16, the first blow molding die 13 is arranged below the core rod 15, the reserved groove 14 is formed in each of the first blow molding die 13 and the second blow molding die 16, an electric wire 2 is fixedly connected to the surface of the full-automatic plastic injection blow molding machine platform 1, a fixing mechanism 3 is sleeved on the surface of the electric wire 2, and comprises a clamping, Preformed hole 32, gag lever post 33 and head rod 34, grip block 31 is provided with two sets ofly, preformed hole 32 has been seted up to the inside both sides of the set of grip block 31 of top, preformed hole 32 makes things convenient for the top of gag lever post 33 to insert and establishes, thereby fix the position of two sets of grip blocks 31, the inside of preformed hole 32 is inserted and is equipped with gag lever post 33, the bottom of gag lever post 33 articulates there is head rod 34, and head rod 34 is fixed on the surface of the both sides of a set of grip block 31 in below, semicircular hole has all been seted up to the inside of two sets of grip blocks 31, be provided with adsorption apparatus 4 in the dead ahead of fixed establishment 3, it is fixed to arrange in order electric wire 2 through fixed establishment 3 convenience, make electric wire 2 not influence the part operation such as adsorption apparatus 4.

Adsorption apparatus 4 includes arm 41, sucking disc 42, second connecting rod 43 and connecting pipe 44, the top of arm 41 is fixed with second connecting rod 43, the top fixedly connected with sucking disc 42 of second connecting rod 43, the surface of arm 41 is connected with connecting pipe 44, and the inside of connecting pipe 44 is linked together with the inside of sucking disc 42, the external air pump of connecting pipe 44, whether the inside that the air pump can control sucking disc 42 is in the state of negative pressure, thereby realize getting and putting of in-mould label 75, one side that adsorption apparatus 4 kept away from full-automatic plastic injection blow hollow molding machine platform 1 is connected with opening and shutting mechanism 5. The adsorption mechanisms 4 are arranged in two groups, and the adsorption mechanisms 4 are symmetrically distributed at two ends of the opening and closing mechanism 5.

The opening and closing mechanism 5 comprises a third connecting rod 51, a fourth connecting rod 52, a first limiting block 53, a fixing block 54, a rack 55, a connecting gear 56, a connecting shaft 57 and a fixing box 58, the fourth connecting rod 52 is fixed at the bottom end of the third connecting rod 51, the fourth connecting rod 52 is inserted in the first limiting block 53, the fixing blocks 54 are fixedly connected to the inner wall of the first limiting block 53, two groups of fixing blocks 54 are arranged, the rack 55 is inserted in the fixing blocks 54, two groups of racks 55 are arranged, the racks 55 are distributed on two sides of the first limiting block 53, one side of the rack 55 far away from the first limiting block 53 is meshed with the surface of the connecting gear 56, the connecting shaft 57 is fixed in the connecting gear 56, one side of the connecting shaft 57 far away from the first placing mechanism 7 is fixedly connected with the output shaft of the motor 59, the fixing box 58 is fixed on the surface of the motor 59, and the opening and closing mechanism 5 is, thereby realizing different working effects of the adsorption mechanism 4.

The bottom of mechanism 5 that opens and shuts is connected with coupling mechanism 6, coupling mechanism 6 includes base 61, electronic hydraulic rod 62, first dead lever 63 and second dead lever 64, the top of base 61 is fixed with second dead lever 64, and the top of second dead lever 64 is fixed with first dead lever 63, second dead lever 64 is inserted and is established the inside at base 61, the electronic hydraulic rod 62 of positive fixedly connected with of second dead lever 64, electronic hydraulic rod 62 is provided with two sets ofly, one side that coupling mechanism 6 is close to full-automatic plastic injection blow hollow molding machine platform 1 is fixed with second placement mechanism 8, the top of adsorption equipment 4 is provided with first placement mechanism 7.

First placement mechanism 7 is including placing piece 71, spring 72, reserve cavity 73, limiting plate 74, in-mould label 75, second stopper 76 and fifth connecting rod 77, the inside of placing piece 71 has been seted up and has been reserved cavity 73, and the inner wall of reserving cavity 73 is fixed with spring 72, spring 72 makes in-mould label 75 contradict all the time on the surface of second stopper 76, the bottom both sides of reserving cavity 73 all are fixed with second stopper 76, and the distance size between the second stopper 76 is less than the width size of in-mould label 75, second stopper 76 can block the interior label 75 whereabouts of mould, because in-mould label 75 is soft material, so second stopper 76 does not influence adsorption apparatus 4 and absorbs in-mould label 75, the bottom mounting of spring 72 has limiting plate 74, and the lower surface of limiting plate 74 and the upper surface of in-mould label 75 are inconsistent.

Example 2: a bottle surface labeling mechanism for an injection blow hollow molding machine comprises a full-automatic plastic injection blow hollow molding machine platform 1, wherein the full-automatic plastic injection blow hollow molding machine platform 1 comprises an injection molding station 11, a demolding station 12, a first blow molding die 13, a reserved groove 14, a core rod 15 and a second blow molding die 16, the right side of the injection molding station 11 is connected with a turret body 17, the right side of the turret body 17 is connected with the demolding station 12, one side, away from the injection molding station 11, of the turret body 17 is provided with the second blow molding die 16, the core rod 15 is arranged below the second blow molding die 16, the first blow molding die 13 is arranged below the core rod 15, the second blow molding die 16 is arranged above the core rod 15, the reserved groove 14 is formed in each of the first blow molding die 13 and the second blow molding die 16, the vacuum small holes are formed in each of the reserved groove 14, and the existing technology is adopted in the full-automatic plastic injection blow hollow molding machine platform 1, the surface of the platform 1 of the full-automatic plastic injection blow molding machine is fixedly connected with an electric wire 2, and the surface of the electric wire 2 is sleeved with a fixing mechanism 3.

Fixed establishment 3 includes grip block 31, preformed hole 32, gag lever post 33 and head rod 34, grip block 31 is provided with two sets ofly, preformed hole 32 has been seted up to the inside both sides of a set of grip block 31 in top, preformed hole 32 makes things convenient for the top of gag lever post 33 to insert and establishes, thereby fix the position of two sets of grip blocks 31, the inside of preformed hole 32 is inserted and is equipped with gag lever post 33, the bottom of gag lever post 33 articulates there is head rod 34, and head rod 34 is fixed on the both sides of a set of grip block 31 in below is on the surface, semicircular hole has all been seted up to the inside of two sets of grip blocks 31, circular hole has been seted up to the inside of two sets of grip blocks 31, hole makes things convenient for electric wire 2 to place the card and goes into, be provided with adsorption apparatus 4 in the dead ahead of fixed establishment 3, it is fixed to arrange in order electric wire 2 through fixed establishment 3.

Adsorption apparatus 4 includes arm 41, sucking disc 42, second connecting rod 43 and connecting pipe 44, arm 41's top is fixed with second connecting rod 43, the top fixedly connected with sucking disc 42 of second connecting rod 43, sucking disc 42 is conical structure, make sucking disc 42 can adsorb firm in-mould label 75, arm 41's surface is connected with connecting pipe 44, and the inside of connecting pipe 44 is linked together with sucking disc 42's inside, the external air pump of connecting pipe 44, the air pump can control whether sucking disc 42's inside is in the state of negative pressure, thereby realize getting and putting of in-mould label 75, one side that full-automatic plastics notes blow cavity forming machine platform 1 is kept away from to adsorption apparatus 4 is connected with opening and shutting mechanism 5. The adsorption mechanisms 4 are arranged in two groups, and the adsorption mechanisms 4 are symmetrically distributed at two ends of the opening and closing mechanism 5.

The opening and closing mechanism 5 comprises a third connecting rod 51, a fourth connecting rod 52, a first limiting block 53, a fixed block 54, a rack 55, a connecting gear 56, a connecting shaft 57 and a fixed box 58, the bottom end of the third connecting rod 51 is fixed with the fourth connecting rod 52, the fourth connecting rod 52 is inserted in the first limiting block 53, the first limiting block 53 limits the position of the fourth connecting rod 52, so that the fourth connecting rod 52 can only vertically lift, the inner wall of the first limiting block 53 is fixedly connected with the fixed block 54, the fixed block 54 is provided with two groups, the rack 55 is inserted in the fixed block 54, the racks 55 are arranged in two groups, the racks 55 are distributed at two sides of the first limiting block 53, the fixed block 54 enables the rack 55 to only vertically lift, so that the moving stability of the fourth connecting rod 52 and the rack 55 is ensured, one side of the rack 55 far away from the first limiting block 53 is meshed with the surface of the connecting gear 56, and the inside of connecting gear 56 is fixed with connecting axle 57, and one side that first placing mechanism 7 was kept away from to connecting axle 57 is connected with the output shaft fixed connection of motor 59, and the fixed surface of motor 59 has fixed case 58, conveniently drives adsorption apparatus 4 shift position through mechanism 5 that opens and shuts to realize the different working effect of adsorption apparatus 4.

The bottom of mechanism 5 that opens and shuts is connected with coupling mechanism 6, coupling mechanism 6 includes base 61, electronic hydraulic push rod 62, first dead lever 63 and second dead lever 64, the top of base 61 is fixed with second dead lever 64, and the top of second dead lever 64 is fixed with first dead lever 63, second dead lever 64 is inserted and is established the inside at base 61, make second dead lever 64 only can horizontally shift position, the positive fixedly connected with electronic hydraulic push rod 62 of second dead lever 64, electronic hydraulic push rod 62 is provided with two sets ofly, one side that coupling mechanism 6 is close to full-automatic plastic injection blow cavity forming machine platform 1 is fixed with second placement mechanism 8, the top of adsorption apparatus 4 is provided with first placement mechanism 7.

The first placing mechanism 7 comprises a placing block 71, a spring 72, a reserved cavity 73, a limiting plate 74, an in-mold label 75, a second limiting block 76 and a fifth connecting rod 77, the reserved cavity 73 is formed in the placing block 71, the spring 72 is fixed on the inner wall of the reserved cavity 73, the in-mold label 75 is always abutted to the surface of the second limiting block 76 through the spring 72, the in-mold label 75 is in the prior art, one surface of the in-mold label 75 is a printing surface, the other surface of the in-mold label is solid adhesive, the in-mold label 75 can be conveniently sucked by the adsorption mechanism 4, the second limiting blocks 76 are fixed on two sides of the bottom end of the reserved cavity 73, the distance between the second limiting blocks 76 is smaller than the width of the in-mold label 75, the second limiting blocks 76 can prevent the in-mold label 75 from falling, and the in-mold label 75 is made of soft material, so, a stopper plate 74 is fixed to the bottom end of the spring 72, and the lower surface of the stopper plate 74 abuts against the upper surface of the in-mold label 75.

The working principle is as follows: when this device is normally used, the contained angle is one hundred twenty degrees between station 11, the first blow moulding mould 13 of moulding plastics and the drawing of patterns station 12, and the flow when full-automatic plastic injection blow hollow molding machine platform 1 uses is: the core rod 15 is matched with the injection station 11, a pipe blank is injection molded at the injection station 11, the injection station 11 is opened, the core rod 15 is lifted to drive the pipe blank to rotate by one hundred twenty degrees to the position of the first blow molding die 13, the core rod 15 descends, the external switch is controlled to enable the electric hydraulic push rod 62 to work, the electric hydraulic push rod 62 pushes the opening and closing mechanism 5 to one side of the platform 1 of the full-automatic plastic injection and blow hollow molding machine, the sucker 42 is externally connected with the air pump, and the air pump enables the inner part of the sucker 42 to be in a negative pressure state to enable the surface of the sucker 42 to adsorb the.

The opening and closing mechanism 5 drives the adsorption mechanism 4 to move between the first blow molding die 13 and the second blow molding die 16, the external switch is operated to enable the motor 59 to work, the motor 59 drives the connecting shaft 57 to rotate through the output shaft, the connecting shaft 57 rotates to drive the connecting gear 56 to rotate, the connecting gear 56 rotates to drive the two groups of racks 55 to move towards one side far away from the connecting gear 56, the two groups of adsorption mechanisms 4 are opened, the in-mold label 75 on the surface of the upper sucker 42 is placed in the reserved groove 14 in the second blow molding die 16, the in-mold label 75 is adsorbed through the small vacuum hole in the second blow molding die 16, the in-mold label 75 on the surface of the lower sucker 42 is placed in the reserved groove 14 in the first blow molding die 13, the in-mold label 75 is adsorbed through the small vacuum hole in the reserved groove 14, the switch is controlled again to enable the air pump externally connected with the, the distance between the two groups of adsorption mechanisms 4 is reduced, and the electric hydraulic push rod 62 is controlled to pull back the opening and closing mechanism 5 and the adsorption mechanisms 4.

When the two groups of adsorption mechanisms 4 respectively pass through the positions of the first placing mechanism 7 and the second placing mechanism 8, the control switch enables the air pump externally connected with the connecting pipe 44 to work again, the inside of the suction cup 42 generates negative pressure again through the connection of the second connecting rod 43, the control switch controls the opening and closing mechanism 5 to open the adsorption mechanism 4 again, the suction cup 42 adsorbs the bottommost in-mold label 75 in the reserved cavity 73, the printing surface of the in-mold label 75 faces inwards, the solid adhesive faces outwards and is placed in the molds of the first blow molding mold 13 and the second blow molding mold 16, the in-mold label 75 is sucked away by the sucker 42, the switch is controlled to move the two groups of adsorption mechanisms 4, the distance between the two groups of adsorption mechanisms 4 is reduced, the electric hydraulic push rod 62 is controlled again according to the principle, the opening and closing mechanism 5 and the adsorption mechanism 4 are pulled back to the original positions, and the operation principle of the adsorption mechanism 4 and the opening and closing mechanism 5 is described above.

When the material of the tube blank is heated and sags in a hose shape, the first blow mold 13 and the second blow mold 16 with the label are rapidly closed, the first blow mold 13 and the second blow mold 16 are closed, the gas is sent into the hose so as to be closely attached to the inner walls of the first blow mold 13 and the second blow mold 16, the temperature in the entire mould is still relatively high, the solid glue of the in-mould label 75 against the preform container starts to melt and bond with the tube blank, when the first blow mold 13 and the second blow mold 16 are opened, the plastic bottle is molded, the in-mold label 75 and the plastic bottle are integrated, the core rod 15 carries the product to be lifted, the turret body 17 rotates by one hundred twenty degrees to the demolding station 12 for demolding, the three stations synchronously operate, when the pipe blank is machined at the first blow mold 13, the electric hydraulic push rod 62 and other parts are operated again to enable the adsorption mechanism 4 to operate repeatedly, and the whole operation of the device is carried out circularly.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an annotate and blow bottle face labeller of blow cavity make-up machine constructs, includes full-automatic plastics notes blow cavity make-up machine platform (1), its characterized in that: the full-automatic plastic injection-blow hollow molding machine platform (1) comprises an injection molding station (11), a demolding station (12), a first blow molding die (13), a reserved groove (14), a core rod (15) and a second blow molding die (16), wherein the right side of the injection molding station (11) is connected with a turret body (17), the right side of the turret body (17) is connected with the demolding station (12), one side, far away from the injection molding station (11), of the turret body (17) is provided with the second blow molding die (16), the core rod (15) is arranged below the second blow molding die (16), the first blow molding die (13) is arranged below the core rod (15), the reserved groove (14) is formed in each of the first blow molding die (13) and the second blow molding die (16), the surface of the full-automatic plastic injection-blow molding machine platform (1) is fixedly connected with an electric wire (2), and the surface of the electric wire (2) is sleeved with a fixing mechanism (3), the plastic injection blow molding machine is characterized in that an adsorption mechanism (4) is arranged right ahead of the fixing mechanism (3), one side, away from the full-automatic plastic injection blow molding machine platform (1), of the adsorption mechanism (4) is connected with an opening and closing mechanism (5), the bottom end of the opening and closing mechanism (5) is connected with a connecting mechanism (6), one side, close to the full-automatic plastic injection blow molding machine platform (1), of the connecting mechanism (6) is fixed with a second placing mechanism (8), and a first placing mechanism (7) is arranged above the adsorption mechanism (4).

2. The bottle label attaching mechanism for an injection blow molding machine according to claim 1, characterized in that: fixed establishment (3) include grip block (31), preformed hole (32), gag lever post (33) and head rod (34), grip block (31) are provided with two sets ofly, and the top is a set of preformed hole (32) have been seted up to the both sides inside of grip block (31), and the inside of preformed hole (32) is inserted and is equipped with gag lever post (33), the bottom of gag lever post (33) articulates there is head rod (34), and head rod (34) are fixed a set of in the below the both sides of grip block (31) are surperficial, and are two sets of semicircular hole has all been seted up to the inside of grip block (31).

3. The bottle label attaching mechanism for an injection blow molding machine according to claim 1, characterized in that: adsorption apparatus constructs (4) including arm (41), sucking disc (42), second connecting rod (43) and connecting pipe (44), the top of arm (41) is fixed with second connecting rod (43), and the top fixedly connected with sucking disc (42) of second connecting rod (43), the surface of arm (41) is connected with connecting pipe (44), and the inside of connecting pipe (44) is linked together with the inside of sucking disc (42).

4. The bottle label attaching mechanism for an injection blow molding machine according to claim 3, characterized in that: the adsorption mechanisms (4) are arranged in two groups, and the adsorption mechanisms (4) are symmetrically distributed at two ends of the opening and closing mechanism (5).

5. The bottle label attaching mechanism for an injection blow molding machine according to claim 1, characterized in that: mechanism (5) that opens and shuts includes third connecting rod (51), fourth connecting rod (52), first stopper (53), fixed block (54), rack (55), connecting gear (56), connecting axle (57) and fixed case (58), the bottom mounting of third connecting rod (51) has fourth connecting rod (52), and fourth connecting rod (52) insert the inside of establishing in first stopper (53), the inner wall fixedly connected with fixed block (54) of first stopper (53), and fixed block (54) are provided with two sets ofly, the inside of fixed block (54) is inserted and is equipped with rack (55), rack (55) mesh with the surface of connecting gear (56), and the inside of connecting gear (56) is fixed with connecting axle (57).

6. The bottle label attaching mechanism for an injection blow molding machine according to claim 5, characterized in that: the two groups of racks (55) are arranged, and the racks (55) are distributed on two sides of the first limiting block (53).

7. The bottle label attaching mechanism for an injection blow molding machine according to claim 6, characterized in that: one side of the connecting shaft (57) far away from the first placing mechanism (7) is fixedly connected with an output shaft of a motor (59), and a fixing box (58) is fixed on the surface of the motor (59).

8. The bottle label attaching mechanism for an injection blow molding machine according to claim 1, characterized in that: the connecting mechanism (6) comprises a base (61), an electric hydraulic push rod (62), a first fixing rod (63) and a second fixing rod (64), wherein the second fixing rod (64) is fixed to the top end of the base (61), the first fixing rod (63) is fixed to the top end of the second fixing rod (64), and the electric hydraulic push rod (62) is fixedly connected to the front face of the second fixing rod (64).

9. The bottle label attaching mechanism for an injection blow molding machine according to claim 1, characterized in that: first placing mechanism (7) is including placing piece (71), spring (72), reservation cavity (73), limiting plate (74), mould interior label (75), second limiting block (76) and fifth connecting rod (77), reservation cavity (73) have been seted up to the inside of placing piece (71), and the inner wall of reserving cavity (73) is fixed with spring (72), the bottom mounting of spring (72) has limiting plate (74), and the lower surface of limiting plate (74) is inconsistent with the upper surface of mould interior label (75).

10. The bottle label attaching mechanism for an injection blow molding machine according to claim 9, characterized in that: two sides of the bottom end of the reserved cavity (73) are both fixed with second limiting blocks (76), and the distance between the second limiting blocks (76) is smaller than the width of the in-mold label (75).