1. The utility model provides a cigarette case production of convenient change is with indentation mould which characterized in that includes:

the cigarette box comprises a bottom plate (1) arranged horizontally, a top plate (2) which is positioned above the bottom plate (1) and arranged parallel to the bottom plate (1), four groups of guide columns (3) arranged at four corners between the bottom plate (1) and the top plate (2) and used for supporting the top plate (2) and the bottom plate (1), and a platform (4) arranged on the bottom plate (1) and used for placing cigarette box paperboards;

the mould locking mechanism comprises a moving plate (5) which is slidably sleeved on four groups of guide columns (3), and a mounting seat (16) which is mounted at the bottom end of the moving plate (5), wherein a mould locking mechanism (6) is arranged at the bottom end of the mounting seat (16) and used for quickly dismounting and mounting a mould;

the die body (7) is arranged on the mounting base (16) through a die locking mechanism (6) and comprises a die plate (701) and a cylinder (702), the cylinder (702) is arranged at the top end of the die plate (701), and two groups of clamping columns (703) are arranged at the top end of the cylinder (702);

wherein, an annular clamping groove (704) is arranged on the cylinder (702).

2. Indentation die for the production of cigarette packets convenient to replace according to claim 1, characterized by that the die locking mechanism (6) comprises: four groups of sliding grooves which are positioned at the bottom end of the mounting seat (16) and are arranged at equal intervals on the circumference, four groups of sliding plates (601) are respectively and slidably arranged in the four groups of sliding grooves, four groups of groove plates (602) are respectively arranged on the four groups of sliding plates (601), and two groups of arc-shaped clamping plates (603) are symmetrically and rotatably arranged on two sides of any one group of groove plate in the four groups of groove plates (602);

wherein, the short edge parts of the two groups of arc-shaped clamping plates (603) are connected with the corresponding group of groove plates in a sliding way.

3. The indentation die for producing cigarette packs convenient to replace according to claim 1, wherein a central region of the bottom end of the mounting seat (16) is provided with a fixed groove, the conical-toothed disc (604) is rotatably mounted in the fixed groove, and two sets of clamping grooves are formed in the bottom end of the conical-toothed disc (604), wherein the two sets of clamping grooves correspond to the two sets of clamping posts (703);

four groups of rotating columns (605) are respectively and rotatably arranged in the four groups of sliding grooves, the centripetal ends of the four groups of rotating columns (605) are positioned in the fixed groove, four groups of bevel gears (606) are respectively arranged at the centripetal ends of the four groups of rotating columns (605), and the four groups of bevel gears (606) are respectively meshed with the bevel gear disc (604);

wherein, the four groups of rotating columns (605) are all provided with external threads, and the four groups of sliding plates (601) are respectively sleeved on the four groups of rotating columns (605) in a screw way.

4. Indentation die for the production of cigarette packets convenient to replace according to claim 1, characterized in that the elastic pressing mechanism (8) mounted at the bottom end of the mounting seat (16) comprises: the two sets of sliding blocks (801) are symmetrically and slidably mounted in the connecting grooves, springs (802) are arranged between the two sets of sliding blocks (801), and two ends of the V-shaped bending plates (803) are hinged to the two sets of sliding blocks (801) respectively.

5. The indentation die for producing the cigarette cases convenient to replace according to claim 1, characterized in that the indentation die is provided with two groups of transverse plates (9) symmetrically arranged on the bottom plate (1), the middle parts of the two groups of transverse plates (9) are transversely provided with square holes, and two groups of pressing plates (10) respectively slide through the square holes on the two groups of transverse plates (9) and are used for pressing the cigarette case paper boards on the platform (4);

two groups of elastic sleeve rods (11) are arranged between the two groups of transverse plates (9) and the bottom plate (1) and are used for respectively and elastically supporting the two groups of transverse plates (9);

and two groups of upright posts (12) which are arranged at the bottom end of the movable plate (5) and correspond to the two groups of transverse plates (9) in position are used for respectively applying downward extrusion force to the two groups of transverse plates (9).

6. The indentation die for producing the cigarette case convenient to replace according to claim 1, characterized in that a telescopic cylinder (13) is arranged above the top plate (2), a telescopic column (14) is arranged at the output end of the bottom of the telescopic cylinder (13), and the bottom end of the telescopic column (14) penetrates through the top plate (2) and is connected with the moving plate (5);

wherein, be provided with mounting bracket (15) on roof (2) for install fixed telescopic cylinder (13).

7. Indentation die for the production of cigarette packets convenient to replace according to claim 1, characterized by an elastic pressing mechanism (8) comprising: install spacing post (804) in the spread groove, on spacing post (804) are located to two sets of sliders (801) equal sliding sleeve, "V type" bend the corner of board (803) and rotate and be provided with gyro wheel (805) for reduce with the frictional force between mould board (701).

8. Indentation die for the production of cigarette packets convenient to replace according to claim 1, characterized in that the resilient pressing means (8) are provided in four groups and arranged circumferentially and equidistantly.

Background

Cigarette case, be used for packing the carton to cigarette, at present, through carrying out indentation in advance to the cigarette case cardboard, later fold into the shape of cigarette case with the cardboard through the crease of extrusion, paste each interface again, accomplish the manufacturing to the cigarette case, it is well known, there is great difference in the kind, shape and the size of cigarette case, consequently just need different indentation moulds to carry out the indentation operation, and current cigarette case indentation mould generally installs fixedly through multiunit bolt and nut, need to twist multiunit bolt and nut when installing and dismantling the mould, the operation is hard and the time is longer, lead to staff's intensity of labour great, work efficiency is low.

In view of the above defects, the inventor of the present invention actively makes research and innovation based on the practical experience and professional knowledge of many years of design and manufacture of such products and by using the theory, so as to create a conveniently replaced indentation die for cigarette case production, which is convenient for disassembling and assembling the die, saves labor and time, and has high working efficiency. After continuous research and design and repeated trial production and improvement, the invention with practical value is finally created.

Disclosure of Invention

The invention mainly aims to provide an indentation die for producing cigarette cases, which is convenient to replace, so that the problems pointed out in the background art are effectively solved.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a cigarette case production of convenient change is with indentation mould, includes:

the cigarette box comprises a bottom plate, a top plate, four groups of guide posts, a platform and a cigarette box paperboard, wherein the bottom plate is horizontally arranged, the top plate is positioned above the bottom plate and is parallel to the bottom plate, and four corners between the bottom plate and the top plate are provided with four groups of guide posts for supporting the top plate and the bottom plate;

the movable plate is sleeved on the four groups of guide columns in a sliding mode, the mounting seat is mounted at the bottom end of the movable plate, and the bottom end of the mounting seat is provided with a mold locking mechanism used for quickly dismounting and mounting a mold;

the die body is arranged on the mounting seat through a die locking mechanism and comprises a die plate and a cylinder, the cylinder is arranged at the top end of the die plate, and two groups of clamping columns are arranged at the top end of the cylinder;

wherein, be provided with annular screens groove on the cylinder.

Further, a mold locking mechanism comprising: the four groups of sliding grooves are positioned at the bottom end of the mounting seat and are arranged at equal intervals on the circumference, the four groups of sliding plates are respectively and slidably arranged in the four groups of sliding grooves, the four groups of groove plates are respectively arranged on the four groups of sliding plates, and two sides of any one group of groove plate in the four groups of groove plates are symmetrically and rotatably provided with two groups of arc-shaped clamping plates;

wherein, the short side portion of two sets of arc cardboard and a set of frid sliding connection rather than corresponding.

Furthermore, a fixed groove and a bevel gear disc are arranged in the central area of the bottom end of the mounting seat and rotatably mounted in the fixed groove, and two groups of clamping grooves are formed in the bottom end of the bevel gear disc and correspond to the two groups of clamping columns;

the four groups of rotating columns are respectively rotatably arranged in the four groups of sliding grooves, the centripetal ends of the four groups of rotating columns are positioned in the fixing grooves, the four groups of bevel gears are respectively arranged at the centripetal ends of the four groups of rotating columns, and the four groups of bevel gears are all engaged with the bevel gear discs;

wherein, the four groups of rotating columns are all provided with external threads, and the four groups of sliding plates are respectively sheathed on the four groups of rotating columns in a screw way.

Further, install in the elasticity hold-down mechanism of mount pad bottom, include: set up in the spread groove of mount pad bottom, two sets of sliders, symmetry slidable mounting is provided with the spring between two sets of sliders in the spread groove, both ends respectively with two sets of slider articulated "V type" the board of bending.

Furthermore, two groups of transverse plates are symmetrically arranged on the bottom plate, square holes are transversely formed in the middle parts of the two groups of transverse plates, and two groups of pressing plates respectively slide through the square holes in the two groups of transverse plates and are used for pressing the cigarette box paper plates on the platform;

the two groups of elastic sleeve rods are arranged between the two groups of transverse plates and the bottom plate and are used for respectively and elastically supporting the two groups of transverse plates;

and the two groups of stand columns are arranged at the bottom end of the movable plate and correspond to the two groups of transverse plates in position and are used for applying downward extrusion force to the two groups of transverse plates respectively.

Furthermore, a telescopic cylinder is arranged above the top plate, a telescopic column is arranged at the output end of the bottom of the telescopic cylinder, and the bottom end of the telescopic column penetrates through the top plate and is connected with the movable plate;

wherein, be provided with the mounting bracket on the roof for it is fixed to install telescopic cylinder.

Further, the elastic pressing mechanism comprises: install the spacing post in the spread groove, on spacing post was located to the equal sliding sleeve of two sets of sliders, the corner of the board of "V type" bending rotated and is provided with the gyro wheel for reduce and the mould plate between the frictional force.

Furthermore, the elastic pressing mechanisms are provided with four groups which are arranged in an equidistant and circumferential manner.

After the technical scheme is adopted, the invention has the beneficial effects that:

can accomplish the quick installation and the dismantlement to the mould board through the mould locking mechanism that is located the mount pad below, the in-process need not to twist repeatedly multiunit bolt and nut again and moves, is convenient for carry out the dismouting to the mould, and is laborsaving save time, and work efficiency is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the right front oblique view structure of the present invention;

FIG. 2 is a schematic perspective view of a cross-sectional front right up angled construction of the present invention;

FIG. 3 is a schematic perspective view of the front side of the mounting base and the components on the mounting base of the present invention, viewed obliquely upward from the bottom;

FIG. 4 is an enlarged partial schematic view of the invention at A in FIG. 2;

FIG. 5 is a schematic perspective view of the overall right front down angled construction after the die plate installation is complete;

reference numerals: 1. a base plate; 2. a top plate; 3. four groups of guide posts; 4. a platform; 5. moving the plate; 6. a mold locking mechanism; 601. four sets of sliding plates; 602. four groups of groove plates; 603. two groups of arc-shaped clamping plates; 604. a conical fluted disc; 605. four groups of rotating columns; 606. four groups of bevel gears; 7. a mold body; 701. a mold plate; 702. a cylinder; 703. two groups of clamping posts; 704. an annular clamping groove; 8. an elastic pressing mechanism; 801. two sets of sliding blocks; 802. a spring; 803. a V-shaped bending plate; 804. a limiting column; 805. a roller; 9. two sets of transverse plates; 10. two groups of pressing plates; 11. two groups of elastic loop bars; 12. two groups of upright posts; 13. a telescopic cylinder; 14. a telescopic column; 15. a mounting frame; 16. and (7) mounting a seat.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

According to the indentation die for producing the cigarette case, which is convenient to replace, the installation mode, the connection mode or the arrangement mode of all the components are common mechanical modes, and the specific structures, models and coefficient indexes of all the components are self-contained technologies, so that the indentation die can be implemented as long as the beneficial effects of the indentation die are achieved, and further description is omitted.

The indentation die for producing the cigarette case convenient to replace of the invention, under the condition that no opposite description is made, the directional words contained in the terms of 'up, down, left, right, front, back, inside and outside, vertical and horizontal' and the like only represent the direction of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, 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 also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1, 2 and 5, a bottom plate 1 horizontally arranged, a top plate 2 located above the bottom plate 1 and parallel to the bottom plate 1, four corners between the bottom plate 1 and the top plate 2 are provided with four sets of guide posts 3 for supporting the top plate 2 and the bottom plate 1, and a platform 4 mounted on the bottom plate 1 for placing cigarette carton paperboard; the movable plate 5 is slidably sleeved on the four groups of guide posts 3, the mounting seat 16 is mounted at the bottom end of the movable plate 5, and the bottom end of the mounting seat 16 is provided with a mold locking mechanism 6 for quickly disassembling and assembling a mold; the die body 7 is arranged on the mounting seat 16 through the die locking mechanism 6 and comprises a die plate 701 and a cylinder 702, the cylinder 702 is arranged at the top end of the die plate 701, and two groups of clamping columns 703 are arranged at the top end of the cylinder 702; wherein, the cylinder 702 is provided with a ring-shaped retaining groove 704.

In the using process of the device, the cylinder 702 and the two groups of clamping columns 703 on the die plate 701 are inserted into the die locking mechanism 6 on the mounting seat 16, and the die plate 701 is locked on the mounting seat 16 through the die locking mechanism 6, so that the die plate 701 is mounted.

At above-mentioned in-process, when installing and dismantling mould board 701, need not to twist repeatedly multiunit bolt and nut and move, be convenient for carry out the dismouting to mould board 701, laborsaving saving time, work efficiency is high.

As shown in fig. 3 to 4, the mold locking mechanism 6 includes: four groups of sliding grooves which are positioned at the bottom end of the mounting seat 16 and are arranged at equal intervals on the circumference, four groups of sliding plates 601 which are respectively arranged in the four groups of sliding grooves in a sliding manner, four groups of groove plates 602 which are respectively arranged on the four groups of sliding plates 601, and two groups of arc-shaped clamping plates 603 which are symmetrically and rotatably arranged on two sides of any one group of groove plate in the four groups of groove plates 602; wherein, the short side parts of the two sets of arc-shaped clamping plates 603 are connected with the corresponding set of groove plates in a sliding manner.

Preferably, the four sliding plates 601 respectively move centrifugally along the four sliding grooves, the four groove plates 602 respectively move centrifugally along with the four sliding plates 601, the four groove plates 602 move centrifugally while respectively driving the two corresponding arc-shaped clamping plates 603 to rotate, the two arc-shaped clamping plates 603 can rotate by using the rotation joint as a shaft, and due to the lever principle, the short side parts of the two arc-shaped clamping plates 603 move centrifugally, the long side parts of the two arc-shaped clamping plates 603 move centripetally, and the die plates 701 can be locked by the long side parts of the two arc-shaped clamping plates 603.

As shown in fig. 1-5, a fixing groove is formed in a central region of a bottom end of the mounting base 16, a bevel gear disc 604 is rotatably mounted in the fixing groove, and two sets of slots are formed in a bottom end of the bevel gear disc 604, wherein the two sets of slots correspond to the two sets of positioning posts 703; four groups of rotating columns 605 are respectively and rotatably arranged in the four groups of sliding grooves, the centripetal ends of the four groups of rotating columns 605 are positioned in the fixing grooves, four groups of bevel gears 606 are respectively arranged at the centripetal ends of the four groups of rotating columns 605, and the four groups of bevel gears 606 are respectively meshed with the bevel gear disc 604; wherein, the four groups of rotating columns 605 are all provided with external threads, and the four groups of sliding plates 601 are respectively screwed and sleeved on the four groups of rotating columns 605.

Preferably, the two sets of positioning posts 703 on the mold plate 701 are inserted into the two sets of positioning grooves, respectively, and then the mold plate 701 is rotated, the mold plate 701 drives the bevel gear disc 604 to rotate, the bevel gear disc 604 rotates and simultaneously drives the four sets of bevel gears 606 to rotate, the four sets of bevel gears 606 respectively drive the four sets of rotating posts 605 to rotate, and the four sets of rotating posts 605 rotate and simultaneously make the four sets of sliding plates 601, which are respectively in threaded connection with the four sets of rotating posts 605, perform centrifugal motion due to the external threads arranged on the four sets of rotating posts 605.

In the above process, when the two sets of clamping posts 703 are respectively inserted into the two sets of clamping grooves, the horizontal positions of the two sets of arc-shaped clamping plates 603 are aligned with the annular clamping groove 704 on the cylinder 702, and when the two sets of arc-shaped clamping plates 603 do centripetal motion, the two sets of arc-shaped clamping plates extend into the annular clamping groove 704, and at this time, the cylinder 702 and the mold plate 701 can be limited and locked.

As shown in fig. 3, the elastic pressing mechanism 8 mounted on the bottom end of the mounting base 16 includes: the two sets of sliding blocks 801 are symmetrically and slidably mounted in the connecting grooves, a spring 802 is arranged between the two sets of sliding blocks 801, and two ends of the V-shaped bending plate 803 are respectively hinged to the two sets of sliding blocks 801.

As the optimization of the above embodiment, when the two sets of clamping posts 703 are inserted into the two sets of clamping grooves, the mold plate 701 applies upward pressing force to the "V-shaped" bending plate 803, and the "V-shaped" bending plate 803 is deformed by being stressed, and meanwhile, the two sets of sliders 801 move back and forth under the action of the "V-shaped" bending plate 803 respectively, the spring 802 can elastically support the two sets of sliders 801, and the mold plate 701 can be stably locked and fixed by the elastic supporting action of the spring 802 and the "V-shaped" bending plate 803 on the mold plate 701.

As shown in fig. 1, 2 and 5, two sets of transverse plates 9 are symmetrically installed on the bottom plate 1, square holes are transversely formed in the middle parts of the two sets of transverse plates 9, and two sets of pressing plates 10 respectively slide through the square holes in the two sets of transverse plates 9 and are used for pressing the cigarette box paper plates on the platform 4; two groups of elastic sleeve rods 11 are arranged between the two groups of transverse plates 9 and the bottom plate 1 and are used for respectively and elastically supporting the two groups of transverse plates 9; and two groups of upright posts 12 which are arranged at the bottom end of the moving plate 5 and correspond to the two groups of transverse plates 9 in position are used for respectively applying downward extrusion force to the two groups of transverse plates 9.

As the optimization of the above embodiment, in the process of moving the moving plate 5 downward, the two sets of columns 12 move downward along with the moving plate 5, because the tops of the two sets of transverse plates 9 are higher than the platform 4, the two sets of columns 12 are firstly in contact with the two sets of transverse plates 9 before the mold plate 701 is in contact with the cigarette box paper board on the platform 4, the two sets of transverse plates 9 are pressed by the two sets of columns 12 to move downward, the two sets of elastic sleeve rods 11 are in a continuous compression state in the process, and in the process of impressing the cigarette box paper board on the platform 4 by the mold plate 701, the two sets of pressing plates 10 can compress and fix the cigarette box paper board on the platform 4, so that the cigarette box paper board can be prevented from being displaced in the impressing process.

Wherein, but two sets of clamp plates 10 horizontal slip can adjust two sets of clamp plates 10's length according to the size of the cigarette box cardboard on platform 4, and the adaptability is wider.

As shown in fig. 1, 2 and 5, a telescopic cylinder 13 is arranged above the top plate 2, a telescopic column 14 is arranged at the output end of the bottom of the telescopic cylinder 13, and the bottom end of the telescopic column 14 penetrates through the top plate 2 and is connected with the moving plate 5; wherein, the top plate 2 is provided with a mounting frame 15 for mounting and fixing the telescopic cylinder 13.

Preferably, the telescopic cylinder 13 drives the moving plate 5 and the die plate 701 to move downwards through the telescopic column 14, so as to provide driving force for the indentation process of the cigarette carton paperboard.

As shown in fig. 2 and 3, the elastic pressing mechanism 8 includes: install the spacing post 804 in the spread groove, two sets of sliders 801 are all sliding sleeve to be located on spacing post 804, and the corner of "V type" bending plate 803 is rotated and is provided with gyro wheel 805 for reduce and the die plate 701 between frictional force.

Preferably, the limiting columns 804 can limit the two sets of sliding blocks 801, the two sets of sliding blocks 801 need to slide along the limiting columns 804, so that the two sets of sliding blocks 801 slide more stably, and the rollers 805 on the V-shaped bending plate 803 are in rolling contact with the die plate 701, so that the frictional resistance between the rollers and the die plate 701 can be reduced, and the worker can rotate the die plate 701 more stably.

As shown in fig. 3, the elastic pressing mechanisms 8 are provided in four groups and arranged circumferentially at equal intervals.

Preferably, four sets of elastic pressing mechanisms 8 can support four corners of the mold plate 701, so that the mold plate 701 is uniformly supported by elastic supporting force, the mold plate 701 is not laterally deviated, and indentation quality of the cigarette case paperboard is ensured.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.