CN220763509U - Portable die changing device for six-die rotary blow molding machine - Google Patents

Abstract

The utility model relates to the technical field of mold replacement devices, in particular to a portable mold replacement device for a six-mold rotary blow molding machine, which comprises a lifter, a lifting part, a transverse moving part for driving the lifting part to transversely move and a bracket component for supporting the lifting part.

Description

Portable die changing device for six-die rotary blow molding machine

Technical Field

The utility model relates to the technical field of mold replacement devices, in particular to a portable mold replacement device for a six-mold rotary blow molding machine.

Background

In the prior art, the mold changing in the extrusion blow molding industry generally adopts crane lifting, but in the actual use process, a plurality of product factories cannot lift the mold from the top due to the height of a machine or the height limitation of a factory building, but dust-free workshops and the like requiring factory ceilings in higher-end fields like medicines, food products and the like cannot use the traditional crane, the mold changing becomes a large pain point of the product factories, time and labor are wasted, the efficiency is low, and safety risks exist in the process of changing the mold by workers through simple carrying tools. Therefore, a device for changing the mold is designed for how to change the mold of the six-mold high-speed rotary blow molding machine.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a portable die changing device for a six-die rotary blow molding machine, which has the characteristics of being suitable for dust-free workshops, being beneficial to adjusting the position of a die and being convenient for an operator to change the die.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a portable die changing device for a six-die rotary blow molding machine comprises a lifter, a lifting part, a transverse moving part for driving the lifting part to transversely move and a bracket assembly for supporting the lifting part;

the lifting component comprises an adjusting screw, a lifting adjusting sleeve and a bracket component, the lifting adjusting sleeve is rotationally connected to the bracket component, the adjusting screw is connected with the lifting adjusting sleeve, the adjusting screw penetrates through the bracket component, and the bracket component is used for limiting the position of the adjusting screw;

the transverse moving component comprises a positioning support, guide rails and sliding blocks, the lifting end of the lifter is connected with the positioning support, the guide rails are arranged on the positioning support, the two guide rails are respectively arranged on two sides of the positioning support, the two guide rails are arranged in parallel, the sliding blocks are in one-to-one sliding connection with the guide rails, and the sliding blocks are connected with the support component.

Preferably, the bracket component comprises limiting plates, frame shafts, adjusting blocks and a second hand screw, wherein the limiting plates are connected with the sliding blocks one by one, two frame shafts are fixedly connected between the two limiting plates, the two frame shafts are arranged in parallel, each frame shaft penetrates through the adjusting block, the adjusting screw rod penetrates through the adjusting block, the second hand screw is connected with the adjusting block through threads, and one end of the second hand screw is tightly attached to the frame shaft.

Preferably, the lifting part further comprises an adjusting nut, the lifting adjusting sleeve is rotationally connected to the adjusting block, the inside of the lifting adjusting sleeve is connected with the adjusting screw through threads, and the adjusting nut is connected with the outer wall of the lifting adjusting sleeve through threads.

Preferably, the lifting part further comprises a positioning plate, a supporting screw, a connecting object and a hanging ring, wherein the positioning plate is connected to the adjusting screw, the positioning plate is in a U-shaped plate shape, the supporting screw penetrates through the positioning plate, the supporting screw and the positioning plate are connected through threads, the supporting screw penetrates through the hanging ring, and the hanging ring is connected with the connecting object.

Preferably, the transverse moving component further comprises a buffer, and the two buffers are respectively connected to two sides of the positioning support.

Preferably, the transverse moving component further comprises a first switching block and a first hand-screwed screw, the switching block is connected to one of the guide rails in a sliding mode, the switching block is connected with the corresponding sliding block, the first hand-screwed screw is connected with the guide rail through threads, and one end of the first hand-screwed screw is tightly attached to the guide rail.

Preferably, the lifting part further comprises a limit nut and a handle, the lifting adjusting sleeve is connected with the limit nut through threads, and the handle is connected to the adjusting nut.

Preferably, the lifting part further comprises a first pressure bearing and a second pressure bearing, the bottom of the lifting adjusting sleeve is provided with a convex edge, the first pressure bearing is arranged in a relative middle area of the convex edge of the bottom of the adjusting block and the lifting adjusting sleeve, and the second pressure bearing is arranged in a relative middle area of the adjusting block and the adjusting nut.

Preferably, the positioning device further comprises a first positioning block and a second positioning block, wherein the second positioning block is arranged on the positioning support, and the first positioning block can be connected with the second positioning block.

(III) beneficial effects

Compared with the prior art, the utility model provides a portable die changing device for a six-die rotary blow molding machine, which has the following beneficial effects:

this a portable retooling device for six mould rotation blowing machine drives locating support lift through the lift of lift, and then adjusts the height of supporting mould department, when driving the mould and moving corresponding six mould rotation blowing machine departments, conveniently adjust the height of mould to when changing the mould, promote the bracket component, the bracket component drives the slider and slides on the guide rail, bracket component supports lifting unit and mould department, and then drives the mould and move corresponding position, and this kind of structure replaces former overhead traveling crane hoist and mount mould to the mode of corresponding position, is adapted to dust-free workshop and uses, is favorable to adjusting the position of mould, makes things convenient for the operator to change the mould.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;

FIG. 3 is a schematic view of the structure of the utility model after the elevator is retracted and the adjusting screw is lowered;

FIG. 4 is a schematic diagram of the structure of the present utility model;

FIG. 5 is a right side view of the present utility model;

FIG. 6 is a schematic view of the cross-sectional structure of the V-V in FIG. 5 according to the present utility model;

FIG. 7 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 6;

FIG. 8 is a schematic perspective view of the present utility model;

fig. 9 is a partially enlarged schematic view of the structure of fig. 8C according to the present utility model.

The reference numerals in the drawings: 1. a lifter; 2. a positioning bracket; 3. a buffer; 4. a guide rail; 5. a slide block; 6. a transfer block; 7. screwing the first screw by hand; 8. a limiting plate; 9. a support shaft; 10. an adjusting block; 11. adjusting a screw; 12. an adjusting nut; 13. a limit nut; 14. a handle; 15. a positioning plate; 16. a support screw; 17. a linker; 18. a hanging ring; 19. screwing a second screw by hand; 20. a first pressure bearing; 21. lifting the adjusting sleeve; 22. and a second pressure bearing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

referring to fig. 1-9, a portable mold changing device for a six-mold rotary blow molding machine comprises a lifter 1, a lifting component, a traversing component for driving the lifting component to traverse, and a bracket component for supporting the lifting component.

The lifting part comprises an adjusting screw 11, a lifting adjusting sleeve 21 and a bracket component, wherein the lifting adjusting sleeve 21 is rotationally connected to the bracket component, the adjusting screw 11 is connected with the lifting adjusting sleeve 21, the adjusting screw 11 penetrates through the bracket component, and the bracket component is used for limiting the position of the adjusting screw 11.

The sideslip part includes locating support 2, guide rail 4 and slider 5, lift end and the locating support 2 of lift 1 are connected, guide rail 4 installs on locating support 2, two guide rails 4 are installed respectively in the both sides of locating support 2, two guide rails 4 are parallel arrangement, slider 5 and guide rail 4 sliding connection one by one, slider 5 and bracket component are connected, lift 1 is the scissor lift type, it has the scissor structure for the part that current market is commercially available, in the figure, lift 1 can drive the department of support and go up and down, have and drive wherein scissor department folding valve function, through the lift of lift 1, drive locating support 2 and go up and down to remove, and then adjust the height of supporting mould department, when driving the mould and remove corresponding six mould rotatory blowing machine departments, and when changing the mould, promote the bracket component, bracket component drives slider 5 and slides on guide rail 4, bracket component supports lifting means and mould department, and then drive mould moves to corresponding position, this kind of structure replaces the mode of former overhead crane mould to corresponding position hoist and mount, be suitable for the position of mould of adjustment, the operator is favorable to changing the mould position.

Referring to fig. 2, the bracket assembly comprises a limiting plate 8, a frame shaft 9, an adjusting block 10 and a second hand screw 19, wherein the limiting plate 8 is connected with the sliding blocks 5 one by one, two frame shafts 9 are fixedly connected between the two limiting plates 8, the two frame shafts 9 are arranged in parallel, each frame shaft 9 penetrates through the adjusting block 10, an adjusting screw 11 penetrates through the adjusting block 10, the second hand screw 19 is connected with the adjusting block 10 through threads, one end of the second hand screw 19 is tightly attached to the frame shaft 9, the shaft 9 is supported by the limiting plate 8, the adjusting block 10 is supported by the frame shaft 9, the adjusting block 10 can slide on the frame shaft 9, the positions of the adjusting block 10, the lifting component and the die are conveniently adjusted, and after the second hand screw 19 is screwed, the second hand screw 19 is tightly attached to the frame shaft 9, and the position of the adjusting block 10 is further limited.

Referring to fig. 2 and 7, the lifting part further includes an adjusting nut 12, the lifting adjusting sleeve 21 is rotatably connected to the adjusting block 10, the inside of the lifting adjusting sleeve 21 is in threaded connection with the adjusting screw 11, the adjusting nut 12 is in threaded connection with the outer wall of the lifting adjusting sleeve 21, the position of the lifting adjusting sleeve 21 is limited by the adjusting nut 12, the lifting adjusting sleeve 21 is supported on the adjusting block 10, and the rotation of the adjusting nut 12 can drive the lifting adjusting sleeve 21 to rotate.

Referring to fig. 3, the lifting part further includes a positioning plate 15, a supporting screw 16, a connecting object 17 and a hanging ring 18, the positioning plate 15 is connected to the adjusting screw 11, the positioning plate 15 is in a U-shaped plate shape, the supporting screw 16 passes through the positioning plate 15, the supporting screw 16 is connected with the positioning plate 15 through threads, the supporting screw 16 passes through the hanging ring 18, the hanging ring 18 is connected with the connecting object 17, the connecting object 17 is an electromagnet or a plate with holes, the connecting object 17 attracts the mold, or the hole on the connecting object 17 is connected with the mold through bolts, and then the mold is connected, the supporting screw 16 is supported through the positioning plate 15, the supporting screw 16 supports the hanging ring 18, the connecting object 17 and the mold, the connecting object 17 is connected with the mold, and when in adjustment, the mold and the connecting object 17 are effectively driven to move together, and the connecting object 17 can be conveniently detached in a connecting mode through the supporting screw 16.

Referring to fig. 2, the traversing component further includes a buffer 3, two buffers 3 are respectively connected at two sides of the positioning bracket 2, the buffer 3 can be one of an oil buffer 3 and a polyurethane buffer 3, and through the arrangement of the buffer 3, the moving position range of the limiting plate 8 can be effectively limited, so that the collision damage between the limiting plate 8 and the positioning bracket 2 is reduced.

Referring to fig. 2, the traversing component further includes a transfer block 6 and a first hand screw 7, the transfer block 6 is slidably connected to one of the guide rails 4, the transfer block 6 is connected to the corresponding slide block 5, the first hand screw 7 is in threaded connection with the guide rail 4, one end of the first hand screw 7 is tightly attached to the guide rail 4, after the positions of the slide block 5 and the mold are adjusted, the first hand screw 7 is screwed, and therefore the positions of the transfer block 6 and the slide block 5 on the first hand screw 7 are limited, and the offset of the slide block 5 and the mold is reduced.

Referring to fig. 7, the lifting component further includes a limit nut 13 and a handle 14, the lifting adjusting sleeve 21 and the limit nut 13 are connected through threads, the handle 14 is connected to the adjusting nut 12, after the limit nut 13 is screwed, the limit nut 13 limits the position of the adjusting nut 12, the loosening condition of the adjusting nut 12 is reduced, the threads of the adjusting nut 12 and the limit nut 13 can be the same or opposite in screwing direction, and the adjusting nut 12 and the limit nut 13 need to be screwed when being installed.

Referring to fig. 7, the lifting part further comprises a first pressure bearing 20 and a second pressure bearing 22, the bottom of the lifting adjusting sleeve 21 is provided with a convex edge, the first pressure bearing 20 is installed in the opposite middle area of the convex edge of the bottom of the adjusting block 10 and the lifting adjusting sleeve 21, the second pressure bearing 22 is installed in the opposite middle area of the adjusting block 10 and the adjusting nut 12, after the limit nut 13 is screwed down, the convex edge of the bottom of the adjusting nut 12 and the convex edge of the bottom of the lifting adjusting sleeve 21 limit the positions of the first pressure bearing 20 and the second pressure bearing 22 together, and therefore the position of the lifting adjusting sleeve 21 is limited effectively, and in use, the lifting adjusting sleeve 21 is driven to rotate by rotating the adjusting nut 12 and the lifting adjusting sleeve 21, and the adjusting screw 11 and the die can be driven to lift by rotating the lifting adjusting sleeve 21.

Referring to fig. 8 and 9, the portable mold changing device for the six-mold rotary blow molding machine further comprises a first positioning block 23 and a second positioning block 24, wherein the second positioning block 24 is arranged on the positioning support 2, the first positioning block 23 can be connected with the second positioning block 24, the first positioning block 23 is fixedly connected with a mounting mold of the six-mold rotary blow molding machine, after the whole is moved to the mold changing position, the first positioning block 23 and the second positioning block 24 can be connected through screws or pins, so that the whole position is effectively limited, the whole positioning performance is improved, the six-mold rotary blow molding machine supports the whole position, and the mold changing position is convenient.

When the die is assembled, the die and the connecting object 17 are connected, (as shown in fig. 2), the handle 14 is rotated, the adjusting nut 12 and the lifting adjusting sleeve 21 are driven to rotate, the lifting adjusting sleeve 21 is matched with the adjusting screw 11, the adjusting screw 11 and the die are further adjusted to be lifted to the corresponding height, then the die is moved to the position of fig. 4 through the sliding rail, the lifter 1 is started until the die reaches the corresponding height, (as shown in fig. 5 and 6), the lifter 1 is pushed to the position of fig. 8, the position of the whole device is limited by the first positioning block 23 and the second positioning block 24, the die is pushed along the guide rail, the die enters the die assembling station, the limiting plate 8 cannot be moved by screwing the first screw 7, the second screw is loosened 19, the adjusting block is pushed 10 to move along the 9 frame shafts, and the die is fixed on the front template for fine adjustment.

When the mold is removed, the operation is performed in the reverse manner.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (9)

1. A be used for six mould rotatory blowing machine portable retooling device which characterized in that: comprises a lifter (1), a lifting part, a transverse moving part for driving the lifting part to transversely move and a bracket assembly for supporting the lifting part;

the lifting component comprises an adjusting screw (11), a lifting adjusting sleeve (21) and a bracket component, the lifting adjusting sleeve (21) is rotationally connected to the bracket component, the adjusting screw (11) is connected with the lifting adjusting sleeve (21), the adjusting screw (11) penetrates through the bracket component, and the bracket component is used for limiting the position of the adjusting screw (11);

the sideslip part includes locating support (2), guide rail (4) and slider (5), and the lifting end and the locating support (2) of lift (1) are connected, and guide rail (4) are installed on locating support (2), and both sides at locating support (2) are installed respectively to two guide rails (4), and two guide rails (4) are parallel arrangement, slider (5) and guide rail (4) one-to-one sliding connection, and slider (5) and bracket component connect.

2. A portable mold changing device for a six-mold rotary blow molding machine according to claim 1, wherein: the support assembly comprises limiting plates (8), support shafts (9), adjusting blocks (10) and two hand screwing screws (19), wherein the limiting plates (8) are connected with the sliding blocks (5) one by one, two support shafts (9) are fixedly connected between the two limiting plates (8), the two support shafts (9) are arranged in parallel, each support shaft (9) penetrates through the adjusting block (10), the adjusting screw (11) penetrates through the adjusting block (10), the two hand screwing screws (19) and the adjusting block (10) are connected through threads, and one end of the two hand screwing screws (19) is tightly attached to the support shaft (9).

3. A portable mold changing device for a six-mold rotary blow molding machine according to claim 1, wherein: the lifting part further comprises an adjusting nut (12), the lifting adjusting sleeve (21) is rotatably connected to the adjusting block (10), the inside of the lifting adjusting sleeve (21) is connected with the adjusting screw (11) through threads, and the adjusting nut (12) is connected with the outer wall of the lifting adjusting sleeve (21) through threads.

4. A portable mold changing device for a six-mold rotary blow molding machine according to claim 1, wherein: the lifting part further comprises a positioning plate (15), a supporting screw (16), a connecting object (17) and a hanging ring (18), wherein the positioning plate (15) is connected to the adjusting screw (11), the positioning plate (15) is in a U-shaped plate shape, the supporting screw (16) penetrates through the positioning plate (15), the supporting screw (16) and the positioning plate (15) are connected through threads, the supporting screw (16) penetrates through the hanging ring (18), and the hanging ring (18) is connected with the connecting object (17).

5. A portable mold changing device for a six-mold rotary blow molding machine according to claim 1, wherein: the transverse moving component further comprises buffers (3), and the two buffers (3) are respectively connected to two sides of the positioning support (2).

6. A portable mold changing device for a six-mold rotary blow molding machine according to claim 1, wherein: the transverse moving component further comprises a switching block (6) and a first hand screw (7), the switching block (6) is slidably connected to one of the guide rails (4), the switching block (6) is connected with the corresponding sliding block (5), the first hand screw (7) is connected with the guide rail (4) through threads, and one end of the first hand screw (7) is tightly attached to the guide rail (4).

7. A portable mold changing device for a six-mold rotary blow molding machine according to claim 3, wherein: the lifting part further comprises a limit nut (13) and a handle (14), the lifting adjusting sleeve (21) is connected with the limit nut (13) through threads, and the handle (14) is connected to the adjusting nut (12).

8. A portable mold changing apparatus for a six-mold rotary blow molding machine according to claim 7, wherein: the lifting part further comprises a first pressure bearing (20) and a second pressure bearing (22), the bottom of the lifting adjusting sleeve (21) is provided with a convex edge, the first pressure bearing (20) is arranged in the opposite middle area of the convex edge at the bottom of the adjusting block (10) and the lifting adjusting sleeve (21), and the second pressure bearing (22) is arranged in the opposite middle area of the adjusting block (10) and the adjusting nut (12).

9. A portable mold changing device for a six-mold rotary blow molding machine according to claim 1, wherein: the positioning device further comprises a first positioning block (23) and a second positioning block (24), wherein the second positioning block (24) is arranged on the positioning support (2), and the first positioning block (23) can be connected with the second positioning block (24).