CN210552946U

CN210552946U - Bottle taking mechanism of multi-station injection blowing machine

Info

Publication number: CN210552946U
Application number: CN201921053354.7U
Authority: CN
Inventors: 解菁
Original assignee: Shaanxi Bodi Plastic Co Ltd
Current assignee: Shaanxi Bodi Plastic Co Ltd
Priority date: 2019-07-06
Filing date: 2019-07-06
Publication date: 2020-05-19
Anticipated expiration: 2029-07-06

Abstract

The utility model provides a multistation is annotated and is blown quick-witted bottle mechanism of getting relates to the technical field of plastic molding equipment, and the demoulding mechanism who aims at solving current notes and blow the machine does not have supporting transportation and receiving arrangement with it after taking off the plastic bottle, and the plastic bottle bumps the problem of deformation easily at the in-process that directly drops. The automatic demoulding device comprises a demoulding mechanism arranged on one side of a demoulding station, a conveying device arranged on one side of the demoulding mechanism far away from the demoulding station, and a collecting bin arranged at the output end of the conveying device, wherein the demoulding mechanism is connected to the side of a workbench of an injection blowing machine. The utility model discloses have the function of drawing of patterns, transmission and collection integration, can reduce the damage to the plastic bottle when guaranteeing to annotate the quick-witted circulation of blowing and lasting the operation, improve the yield.

Description

Bottle taking mechanism of multi-station injection blowing machine

Technical Field

The utility model belongs to the technical field of the technique of plastic molding equipment and specifically relates to a multistation is annotated and is blown quick-witted bottle mechanism of getting is related to.

Background

An injection blow molding machine (injection blow molding machine for short) is a device for manufacturing plastic particles into hollow containers by an injection blow molding process, and the specific working process is as follows: the molten material is injected into an injection mold to form a parison, the parison is placed in a blow mold, and the parison in the blow mold is blown into a product by using compressed air. The mold closing, mold locking and mold releasing distribution on the existing injection-blow hollow molding machine is relatively dispersed, so that the problems of large occupied area and low production efficiency of the whole injection-blow hollow molding machine are caused.

In order to solve the problems, the utility model with the bulletin number of CN2122715U discloses a full-automatic plastic injection bottle blowing machine, which comprises a frame, an injection machine head, a microcomputer control system, a hydraulic system, an injection mold locking mechanism, a rotary lifting three-station workbench, a blow molding mold locking mechanism, a demolding mechanism, an air pressure system and a temperature control system. The machine drives the lifting and the rotation of the workbench through the lifting oil cylinder and the swing oil motor, and completes three processes of injection, blow molding and demolding on three stations of the workbench simultaneously. High-temperature heat conduction oil generated by a heat medium machine is fed into the parison mandrel by a hot oil distributor arranged on the rotary table so as to accurately control the temperature of the mandrel.

The device is simple and compact, and can simultaneously complete three processes of injection, blow molding and demolding on one device, wherein the disclosed demolding mechanism is mainly used for taking off the plastic bottle formed on the parison mandrel on a demolding station, but the demolding mechanism does not have a transportation and receiving device matched with the plastic bottle after taking off the plastic bottle, if the taken-off plastic bottle directly drops, the plastic bottle is easy to collide and deform in the dropping process, and particularly when the temperature of the plastic bottle is higher just after processing, a complete set of bottle taking mechanism needs to be designed by matching with the existing multi-station injection molding machine, so that the damage to the plastic bottle is reduced while demolding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multistation is annotated and is blown quick-witted bottle mechanism of getting, its function that has drawing of patterns, transmission and collection integration can reduce the damage to the plastic bottle when guaranteeing to annotate the quick-witted circulation of blowing and last the operation, improves the yield.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a multistation is annotated and is blown quick-witted bottle mechanism of getting, including the demoulding mechanism who locates demoulding station one side, locate demoulding mechanism keeps away from the conveyer of demoulding station one side, locates the collection storehouse of conveyer output, demoulding mechanism connects in the workstation side of annotating the blowing machine.

Through adopting above-mentioned technical scheme, demoulding mechanism takes off the plastic bottle from the drawing of patterns station and puts on conveyer, and the plastic bottle falls into in the collection storehouse from conveyer's output gradually along with conveyer's conveying. In the process, the plastic bottles are conveyed by the conveying device, so that the risk of damage caused by falling into the collecting bin from the demolding mechanism is avoided, meanwhile, the plastic bottles can be further cooled on the conveying device, the plastic bottles are further shaped, when the plastic bottles fall into the collecting bin from the conveying device, the damage and the mutual extrusion deformation can be avoided, and the yield of the plastic bottles is improved.

The utility model discloses further set up to: the demoulding mechanism comprises a workbench side wall perpendicular to a demoulding station, a guide rod horizontally arranged, a demoulding base connected to the guide rod, a demoulding plate hinged to the demoulding base, a demoulding groove opening formed above the demoulding plate, a cylinder connected between the workbench and the demoulding plate, and a driving motor arranged on the demoulding base, wherein the output shaft of the driving motor is coaxially connected with the rotating central shaft of the demoulding plate, the rotating range of the demoulding plate is between a vertical surface and a horizontal surface, and the guide rod is horizontally arranged in the workbench in a sliding manner.

Through adopting above-mentioned technical scheme, the drawing of patterns station is kept away from on the horizontal direction to the guide arm area drawing of patterns base, thereby reach the purpose of taking off the plastic bottle from the parison dabber, driving motor's rotation drives the stripper plate rotatory, the rotatory 90 degrees of plastic bottle that sets up in the drawing of patterns notch of stripper plate is driven in the rotation, become the vertical state of bottle end down and place on transmission by the horizontality, the rectilinear motion of drawing of patterns base and the rotary motion of stripper plate combine together, realized taking off the fashioned plastic bottle of parison dabber and rotate and place the purpose that the angle was placed to placing.

The utility model discloses further set up to: the terminal surface both sides that its articulated one end was kept away from to the stripper plate all are on a parallel with the articulated shaft of stripper plate is connected with gets the bottle board, the drawing of patterns notch is located get on the bottle board, wherein, be close to get bottle board screw connection of conveyer one side in on the stripper plate.

Through adopting above-mentioned technical scheme, be close to the drawing of patterns notch on the bottle board of getting of notes machine of blowing and be used for the card to establish the bottleneck position of plastic bottle, keep away from the drawing of patterns notch on the bottle board of getting of notes machine one side and be used for the body of card establishing the plastic bottle, when the volume of plastic bottle is less, can take off the bottle board of getting of keeping away from notes machine one side of blowing, directly utilize be close to the notes blow the machine get on the bottle board drawing of patterns notch carry on the drawing of patterns can, use more nimble.

The utility model discloses further set up to: conveyer includes the casing, parallel connection each other in transfer roller on the casing, around locating conveyer belt, drive on the transfer roller pivoted conveying motor and support in the support frame of casing below, the support frame with be equipped with height adjusting device between the casing.

Through adopting above-mentioned technical scheme, when the conveying motor rotates, it rotates to drive the transfer roller, the rotation of transfer roller drives the conveyer belt conveying, thereby realize the transmission to placing the plastic bottle on the conveyer belt, the support frame is used for propping up casing and conveyer belt, make the upper surface of conveyer belt be in the height that is fit for the plastic bottle and places, nevertheless because can produce the plastic bottle of co-altitude in the actual production, thereby also different to the altitude requirement of conveyer belt, consequently need set up height adjusting device and adjust the height of casing, adjust the height of conveyer belt upper surface for the injection blow molding machine workstation promptly, make conveyer's height can adapt to the plastic bottle of co-altitude not.

The utility model discloses further set up to: the support frame comprises a support platform with a U-shaped section and four support legs arranged at four corners of the support platform; the height adjusting device comprises a screw rod connected to the bottom of the shell and a rotating ring rotatably connected below the supporting platform, and the screw rod vertically penetrates out of the supporting platform downwards and is in threaded connection with the rotating ring.

Through adopting above-mentioned technical scheme, when personnel rotated rotatory ring, because rotatory ring rotation connects on the brace table, consequently it is highly inconvenient for the brace table to make rotatory ring's rotation can drive the screw rod of threaded connection with it and go up and down, realize the jacking or the reduction to casing and conveyer belt.

The utility model discloses further set up to: the supporting platform is characterized in that a sliding groove is vertically formed in the inner side wall of the supporting platform, a sliding block is arranged on the outer side wall of the shell, and the sliding block is arranged in the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, slider and spout matched with form have the guide effect to the lift of casing, avoid the casing to take place slope or the ascending skew of horizontal direction at the in-process that goes up and down, influence the placing and conveying of plastic bottle.

The utility model discloses further set up to: the lower end of the rotating ring is provided with a rotating handle.

Through adopting above-mentioned technical scheme, further made things convenient for personnel to rotate rotatory ring from a supporting bench below.

The utility model discloses further set up to: the output end of the conveying device is provided with a sliding plate in a downward inclined mode, and the lower end of the sliding plate extends into the collecting bin.

Through adopting above-mentioned technical scheme, when the plastic bottle got into in the collection storehouse from conveyer, at first dropped on the slide, then in the collection storehouse was slided gradually from the slide, further avoided the plastic bottle directly to drop the damage that causes.

To sum up, the utility model discloses a beneficial technological effect does:

1. the plastic bottles are conveyed by the conveying device, so that the risk of damage caused by the fact that the plastic bottles directly fall into the collection bin from the demolding mechanism is avoided, meanwhile, the plastic bottles can be further cooled on the conveying device, the plastic bottles are further shaped, when the plastic bottles fall into the collection bin from the conveying device, damage and mutual extrusion deformation can be avoided, and the yield of the plastic bottles is improved;

2. the height of the shell is adjusted by arranging the height adjusting device, namely the height of the upper surface of the conveying belt relative to the workbench of the injection blowing machine is adjusted, so that the height of the conveying device can adapt to plastic bottles with different heights;

3. through the output downward sloping at conveyer set up the slide, when the plastic bottle got into in the collection storehouse from conveyer, at first dropped on the slide, then in sliding into the collection storehouse gradually from the slide, further avoided the plastic bottle directly to drop the damage that causes.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the transfer device.

In the figure, 1, a demoulding mechanism; 11. a demolding base; 12. a stripper plate; 13. a guide bar; 14. a cylinder; 15. a drive motor; 16. taking a bottle plate; 17. a demolding notch; 2. a conveying device; 21. a conveyor belt; 22. a housing; 23. a transfer motor; 24. a conveying roller; 3. a collection bin; 4. a support frame; 41. a support table; 42. a support leg; 43. a chute; 44. a slider; 5. a height adjustment device; 51. a screw; 52. a rotating ring; 53. rotating the handle; 6. a slide board.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a multistation is annotated and is blown quick-witted bottle mechanism of getting, including set up in demoulding mechanism 1 of demoulding station one side, set up in demoulding mechanism 1 and keep away from conveyer 2 of demoulding station one side, set up in the collection storehouse 3 of conveyer 2 outputs.

Referring to fig. 1, the demolding mechanism 1 is connected to the side of the workbench of the injection-blow molding machine, and includes a guide rod 13 horizontally arranged perpendicular to the side wall of the workbench at a demolding station, a demolding base 11 connected to the guide rod 13, a demolding plate 12 hinged to the demolding base 11, bottle taking plates 16 connected to two sides of the end face of the demolding plate 12 far away from the hinged end of the demolding plate, a demolding notch 17 opened above the bottle taking plate 16, a cylinder 14 connected between the workbench and the demolding plate 12, and a driving motor 15 arranged on the demolding base 11, wherein an output shaft of the driving motor 15 is coaxially connected with a rotation central shaft of the demolding plate 12, the rotation range of the demolding plate 12 is between a vertical plane and a horizontal plane, and the guide rod 13 is horizontally arranged in the workbench in a.

The operating principle of the demoulding mechanism 1 is as follows: the parison mandrel is sleeved with the plastic bottle, and the plastic bottle moves to the demolding notch 17 by facing the rotation and the lifting of the turntable, wherein the demolding notch 17 on the bottle taking plate 16 close to the injection blowing machine is used for clamping the bottle mouth position of the plastic bottle, the demolding notch 17 on the bottle taking plate 16 far away from one side of the injection blowing machine is used for clamping the bottle body of the plastic bottle, when the volume of the plastic bottle is small, the bottle taking plate 16 far away from one side of the injection blowing machine can be taken down, and the demolding can be directly carried out by utilizing the demolding notch 17 on the bottle taking plate 16 close to the injection blowing machine. Then the guide rod 13 drives the demoulding base 11 to be far away from a demoulding station in the horizontal direction, so that the purpose of taking off the plastic bottle from the parison mandrel is achieved, then the driving motor 15 rotates to drive the demoulding plate 12 to rotate, the plastic bottle clamped in the demoulding groove opening 17 is driven to rotate by 90 degrees by the rotation of the demoulding plate 12, the horizontal state is changed into a vertical state with the bottle bottom facing downwards and is placed on the transmission device, the linear motion of the demoulding base 11 is combined with the rotary motion of the demoulding plate 12, and the purpose of taking off the formed plastic bottle on the parison mandrel and rotating to a placing angle for placing is achieved.

By using the above-mentioned bottle taking mechanism, the plastic bottles are taken down from the demolding station and placed on the conveying device 2, and the plastic bottles gradually fall into the collection bin 3 from the output end of the conveying device 2 along with the conveying of the conveying device 2. In the process, the plastic bottles are conveyed by the conveying device 2, so that the risk of damage caused by direct falling into the collection bin from the demolding mechanism 1 is avoided, meanwhile, the plastic bottles can be further cooled on the conveying device 2, the plastic bottles are further shaped, when the plastic bottles fall into the collection bin 3 from the conveying device 2, the damage and mutual extrusion deformation can be avoided, and the yield of the plastic bottles is improved.

Referring to fig. 1 and 2, the conveying device 2 includes a casing 22, a conveying roller connected to the casing 22 in parallel, a conveying belt 21 wound on the conveying roller 24, a conveying motor 23 driving the conveying roller 24 to rotate, and a support frame 4 supported below the casing 22, wherein the support frame 4 includes a support table 41 having a "u" shaped cross section and four support legs 42 disposed at four corners of the support table 41, and the support frame 4 is used for supporting the casing 22 and the conveying belt 21 to a height suitable for placing plastic bottles.

Referring to fig. 2, since plastic bottles with different heights are produced in actual production, and thus the height requirement of the conveyor belt 21 is different, the height of the housing 22 needs to be adjusted, that is, the height of the upper surface of the conveyor belt 21 relative to the workbench of the injection blow molding machine is adjusted, for this purpose, the height adjusting device 5 is arranged between the support frame 4 and the housing 22, the height adjusting device 5 comprises a screw rod 51 connected to the bottom of the housing 22 and a rotating ring 52 rotatably connected below the support table 41, the lower end of the rotating ring 52 is provided with a rotating handle 53, and the screw rod 51 vertically penetrates through the support table 41 downwards and is in threaded connection with the rotating ring 52. In addition, a sliding groove 43 is vertically arranged on the inner side wall of the support table 41, a sliding block 44 is arranged on the outer side wall of the shell 22, and the sliding block 44 is arranged in the sliding groove 43 in a sliding manner.

The conveying principle of the conveying device 2 is as follows: when the conveying motor 23 rotates, the conveying roller 24 is driven to rotate, and the conveying belt 21 is driven to convey by the rotation of the conveying roller 24, so that the conveying of the plastic bottles placed on the conveying belt 21 is realized.

When the height of the produced plastic bottle is changed, a person rotates the rotating ring 52 through the rotating handle 53, and the rotating ring 52 is rotatably connected to the supporting platform 41, so that the rotating ring 52 is inconvenient to the height of the supporting platform 41, the rotating ring 52 can drive the screw 51 in threaded connection with the screw to lift, and the housing 22 and the conveyor belt 21 can be lifted or lowered. The form that slider 44 and spout 43 cooperate has the guide effect to the lift of casing 22, avoids casing 22 to take place slope or the skew in the horizontal direction in the in-process of going up and down, influences the placing and the conveying of plastic bottle.

Referring to fig. 1, the output end of the conveying device 2 is provided with a sliding plate 6 in a downward inclination manner, and the lower end of the sliding plate 6 extends into the collecting bin 3. When the plastic bottle gets into collection storehouse 3 from conveyer 2 in, at first fall to slide 6 on, then from slide 6 in the gradual slip collection storehouse 3, further avoided the plastic bottle directly to drop the damage that causes.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a multistation is annotated and is blown quick-witted bottle mechanism of getting which characterized in that: including locating demoulding station one side demoulding mechanism (1), locate conveyer (2) of demoulding station one side are kept away from in demoulding mechanism (1), locate the collection storehouse (3) of conveyer (2) output, demoulding mechanism (1) is connected in the workstation side of annotating the blowing machine.

2. The bottle picking mechanism of a multi-station injection blow molding machine according to claim 1, wherein: demoulding mechanism (1) including the workstation lateral wall of perpendicular to drawing of patterns station and guide arm (13) that the level set up, connect in drawing of patterns base (11) on guide arm (13), articulate in stripper plate (12) on drawing of patterns base (11), locate stripper plate (12) top drawing of patterns notch (17), connect in the workstation with cylinder (14) between stripper plate (12) and locate driving motor (15) on drawing of patterns base (11), the output shaft of driving motor (15) with the rotation center pin coaxial coupling of stripper plate (12), the rotation range of stripper plate (12) is between vertical face and horizontal plane, guide arm (13) horizontal slip set up in the workstation.

3. The bottle picking mechanism of a multi-station injection blow molding machine according to claim 2, wherein: the terminal surface both sides that its articulated one end was kept away from in stripper plate (12) are all on a parallel with the articulated shaft of stripper plate (12) is connected with gets bottle board (16), drawing of patterns notch (17) are located get on bottle board (16), wherein, be close to get bottle board (16) screw connection of conveyer (2) one side in on stripper plate (12).

4. The bottle picking mechanism of a multi-station injection blow molding machine according to claim 1, wherein: conveyer (2) include casing (22), mutually parallel connect in conveying roller (24) on casing (22), around locating conveyer belt (21), drive on conveying roller (24) conveying motor (23) of conveying roller (24) pivoted and support in support frame (4) of casing (22) below, support frame (4) with be equipped with height adjusting device (5) between casing (22).

5. The bottle picking mechanism of a multi-station injection blow molding machine according to claim 4, wherein: the support frame (4) comprises a support platform (41) with a U-shaped section and four support legs (42) arranged at four corners of the support platform (41); the height adjusting device (5) comprises a screw rod (51) connected to the bottom of the shell (22) and a rotating ring (52) rotatably connected to the lower portion of the supporting platform (41), and the screw rod (51) vertically penetrates out of the supporting platform (41) downwards and is in threaded connection with the rotating ring (52).

6. The bottle picking mechanism of a multi-station injection blow molding machine according to claim 5, wherein: the inner side wall of the support table (41) is vertically provided with a sliding groove (43), the outer side wall of the shell (22) is provided with a sliding block (44), and the sliding block (44) is arranged in the sliding groove (43) in a sliding mode.

7. The bottle picking mechanism of a multi-station injection blow molding machine according to claim 5, wherein: the lower end of the rotating ring (52) is provided with a rotating handle (53).

8. The bottle picking mechanism of a multi-station injection blow molding machine according to claim 1, wherein: the output end of the conveying device (2) is provided with a sliding plate (6) in a downward inclined mode, and the lower end of the sliding plate (6) extends into the collecting bin (3).