CN212980593U - Novel adjustable cantilever of winding packaging machine - Google Patents

Abstract

The utility model discloses a novel adjustable cantilever of a winding packaging machine, which belongs to the technical field of the winding packaging machine and comprises a cantilever main body, wherein a first adjusting groove is arranged inside the cantilever main body, the inside of the first adjusting groove is rotationally connected with a first adjusting screw rod, a rotating motor is arranged below the first adjusting screw rod, the output shaft end of the rotating motor is connected with the first adjusting screw rod, the outer side of the first adjusting screw rod is engaged and connected with a first supporting slide block, the utility model realizes the effective limiting of film cylinders with different heights when the film cylinders are convenient to be installed by arranging a limiting plate, a telescopic film shaft comprising an outer shaft, an inner shaft and a placing groove adjusting spring, a fixed plate, a rotating shaft, a connecting block, a rotating rod, a second supporting slide block, a second adjusting groove, a second adjusting screw rod and a fixing screw under the mutual matching of the structures, the stable placement of the film cylinder is ensured.

Description

Novel adjustable cantilever of winding packaging machine

Technical Field

The utility model belongs to the technical field of the winding packagine machine, concretely relates to winding packagine machine's novel adjustable cantilever.

Background

The winding packaging machine is widely used for the packaging cost of products such as foreign trade outlets, food and beverage, plastic chemical industry, glass ceramics, electromechanical castings and the like, can prevent goods from being damaged in the carrying process, plays roles in dust prevention, moisture prevention and cleaning, and an adjustable cantilever is one of important structures in the winding packaging machine, but the adjustable cantilever of the existing winding packaging machine still has some defects.

The prior art has the following problems: 1. the height of a film shaft of an adjustable cantilever of the existing winding packaging machine is inconvenient to adjust, so that film cylinders with different heights are inconvenient to install; 2. the rotating motor of the adjustable cantilever of the existing winding packaging machine is inconvenient to dissipate heat and is used for a long time, so that the service life of the rotating motor is influenced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a winding packagine machine's novel adjustable cantilever has the film section of thick bamboo of being convenient for to install not co-altitude to and the rotating electrical machines radiating characteristics of being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a novel adjustable cantilever of a winding packaging machine comprises a cantilever main body, wherein a first adjusting groove is formed in the cantilever main body, a first adjusting screw rod is rotatably connected in the first adjusting groove, a rotating motor is arranged below the first adjusting screw rod, the output shaft end of the rotating motor is connected with the first adjusting screw rod, a first supporting slide block is meshed and connected with the outer side of the first adjusting screw rod, a limiting slide block is connected to one side of the first supporting slide block, a limiting slide groove is formed in the side wall of the cantilever main body and corresponds to the limiting slide block, a fixing plate is connected to the other side of the first supporting slide block close to the lower side, a telescopic membrane shaft is connected to the upper portion of the fixing plate and comprises an outer shaft, an inner shaft, a placing groove and an adjusting spring, the lower end of the outer shaft is connected with the fixing plate, the placing groove is formed in the outer shaft, adjusting spring has been placed to the inside of standing groove, adjusting spring's inside sliding connection has interior axle, the top of interior axle is connected with the limiting plate, through set screw fixed connection between limiting plate and the interior axle, the right side of limiting plate is provided with second supporting slide, one side both sides that second supporting slide is close to the limiting plate all are connected with the connecting block, rotate through the pivot between limiting plate and two connecting blocks and connect, the inside meshing of second supporting slide is connected with second adjusting screw, the second adjustment tank has been seted up to the inside of first supporting slide and the position department that corresponds second adjusting screw and second supporting slide.

Preferably, a rotating rod is connected above the second adjusting screw and above the second supporting slide block.

Preferably, both sides all are connected with the guide block around the second adjusting screw, the inside of first supporting slide and the position department that corresponds the guide block have seted up the guide way, guide block sliding connection is in the inside of guide way.

Preferably, the inside of cantilever main part and the right side that is located the rotating electrical machines have seted up the heat dissipation chamber, the internal connection in heat dissipation chamber has the heat dissipation fan, the right side of heat dissipation fan is provided with a fixed spiral shell section of thick bamboo, the inside of cantilever main part and the position department that corresponds a fixed spiral shell section of thick bamboo have seted up the installation spiral shell groove, the meshing of a fixed spiral shell section of thick bamboo is connected in the inside of installation spiral shell groove, the inside of a fixed spiral shell section of thick bamboo is connected with the dust screen by the outside.

Preferably, the middle position in the dust screen is connected with a bearing block, and a handle is arranged in the bearing block.

Preferably, one side of the heat dissipation fan far away from the dust screen is connected with a positioning clamping block from top to bottom, a positioning clamping groove is formed in the cantilever main body and corresponds to the position of the positioning clamping block, a magnetic pad is pre-attracted through fixedly connected to one side of the positioning clamping block, and an iron pad is pre-attracted through fixedly connected to the position of the positioning clamping groove and corresponds to the pre-attracted magnetic pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the limiting plate, including outer axle, interior axle, standing groove regulating spring's flexible membrane axle, fixed plate, pivot, connecting block, bull stick, second support slider, second adjustment tank, second adjusting screw and set screw, under mutually supporting of these structures, realized when being convenient for install a film section of thick bamboo, be convenient for effectively spacing to a film section of thick bamboo of co-altitude, guaranteed the stable of a film section of thick bamboo and placed.

2. The utility model discloses a set up installation thread groove, hold up piece, handle, dust screen, fixed spiral shell section of thick bamboo, heat dissipation fan, heat dissipation chamber, positioning fixture block, positioning channel section, inhale the magnetic pad in advance and inhale the iron pad in advance, under the mutually supporting of these structures, realized being convenient for in time the function of discharging the heat that the rotating electrical machines during operation produced to can effectively prevent dust, simultaneously, the installation and the dismantlement of heat dissipation fan and dust screen are convenient for, simple structure, the simple operation, but the practicality is strong.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of a cross section of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the point B in fig. 2;

fig. 5 is an enlarged schematic structural view of the present invention at C in fig. 4;

in the figure: 1. a cantilever body; 2. a limiting plate; 3. a telescopic membrane shaft; 31. an outer shaft; 32. an inner shaft; 33. a placement groove; 34. adjusting the spring; 4. a fixing plate; 5. a first support slide; 6. a first adjusting screw; 7. a first regulating groove; 8. a limiting slide block; 9. a limiting chute; 10. a rotating electric machine; 11. a rotating shaft; 12. connecting blocks; 13. a rotating rod; 14. a second support slider; 15. a second regulating groove; 16. a second adjusting screw; 17. a set screw; 18. installing a screw groove; 19. a bearing block; 20. a handle; 21. a dust screen; 22. fixing the screw cylinder; 23. a heat dissipation fan; 24. a heat dissipation cavity; 25. positioning a fixture block; 26. positioning the clamping groove; 27. pre-attracting magnetic pads; 28. pre-absorbing iron pads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a novel adjustable cantilever of a winding packaging machine comprises a cantilever main body 1, a first adjusting groove 7 is arranged inside the cantilever main body 1, a first adjusting screw 6 is rotatably connected inside the first adjusting groove 7, a rotating motor 10 is arranged below the first adjusting screw 6, an output shaft end of the rotating motor 10 is connected with the first adjusting screw 6, a first supporting slide block 5 is connected outside the first adjusting screw 6 in a meshed manner, a limiting slide block 8 is connected to one side of the first supporting slide block 5, a limiting slide groove 9 is arranged inside a side wall of the cantilever main body 1 and corresponds to the limiting slide block 8, a fixing plate 4 is connected to the other side of the first supporting slide block 5 close to the lower part, a telescopic membrane shaft 3 is connected above the fixing plate 4, the telescopic membrane shaft 3 comprises an outer shaft 31, an inner shaft 32, a placing groove 33 and an adjusting spring 34, the lower end of the outer shaft 31 is connected with the fixing plate 4, a placing groove 33 is arranged inside the outer, adjusting spring 34 has been placed to the inside of standing groove 33, adjusting spring 34's inside sliding connection has interior axle 32, interior axle 32's top is connected with limiting plate 2, through fixing screw 17 fixed connection between limiting plate 2 and the interior axle 32, the right side of limiting plate 2 is provided with second supporting slider 14, second supporting slider 14 is close to one side both sides of limiting plate 2 and all is connected with connecting block 12, rotate through pivot 11 between limiting plate 2 and two connecting blocks 12 and connect, second supporting slider 14's inside meshing is connected with second adjusting screw 16, second adjusting groove 15 has been seted up to the inside of first supporting slider 5 and the position department that corresponds second adjusting screw 16 and second supporting slider 14.

Specifically, a rotating rod 13 is connected above the second adjusting screw 16 and above the second supporting slider 14.

By adopting the technical scheme, the second adjusting screw 16 can be conveniently adjusted by an operator.

Specifically, the front side and the rear side of the second adjusting screw 16 are both connected with guide blocks, guide grooves are formed in the positions, corresponding to the guide blocks, of the inner portion of the first supporting slide block 5, and the guide blocks are connected to the inner portions of the guide grooves in a sliding mode.

By adopting the technical scheme, the second supporting slide block 14 is convenient to effectively limit and guide.

Specifically, the inside of cantilever main part 1 and the right side that is located rotating electrical machines 10 have seted up heat dissipation chamber 24, and the internal connection in heat dissipation chamber 24 has heat dissipation fan 23, and the right side of heat dissipation fan 23 is provided with fixed spiral shell section of thick bamboo 22, and the inside of cantilever main part 1 and the position department that corresponds fixed spiral shell section of thick bamboo 22 have seted up installation spiral shell groove 18, and fixed spiral shell section of thick bamboo 22 meshes and connects in the inside of installation spiral shell groove 18, and the inside of fixed spiral shell section of thick bamboo 22 is leaned on the outside and is connected.

Through adopting above-mentioned technical scheme, when guaranteeing that rotating electrical machines 10 in the timely discharge of during operation heat, can effectively prevent dust to heat dissipation fan 23 and dust screen 21 are convenient for take out, and then are convenient for dismantle and the clearance operation.

Specifically, a receiving block 19 is connected to the middle position inside the dustproof net 21, and a handle 20 is arranged inside the receiving block 19.

By adopting the technical scheme, the dust screen 21 can be conveniently mounted and dismounted by a user.

Specifically, one side of the heat dissipation fan 23 away from the dust screen 21 is connected with the positioning fixture block 25 from top to bottom, the positioning clamp groove 26 is formed in the inner portion of the cantilever main body 1 and corresponds to the position of the positioning fixture block 25, the magnetic pad 27 is pre-attracted through the fixedly connected one side of the positioning fixture block 25, and the iron pad 28 is pre-attracted through the fixedly connected one side of the positioning clamp groove 26 and corresponds to the position of the pre-attracted magnetic pad 27.

Through adopting above-mentioned technical scheme, be convenient for tentatively fix a position and spacing to heat dissipation fan 23, guarantee the stable of heat dissipation fan 23 and place.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, each structure is installed, then the fixing screw 17 is taken down along the inner shaft 32 and the limiting plate 2, then the limiting plate 2 is manually rotated, the limiting plate 2 is rotated 90 degrees along the connecting block 12 under the action of the rotating shaft 11, then the film tube is sleeved on the outer side of the outer shaft 31 and the inner shaft 32, then the limiting plate 2 is rotated to the original position, the limiting plate 2 and the inner shaft 32 are fixed again through the fixing screw 17, then the rotating rod 13 is manually rotated, the second adjusting screw 16 is rotated in the second adjusting groove 15, under the meshing action, the second support slider 14 drives the connecting block 12 and further drives the limiting plate 2 to move down the inner shaft 32, the inner shaft 32 continuously moves along the inside of the placing groove 33, the adjusting spring 34 is compressed until under the action of the limiting plate 2, the film tube is effectively limited, the stable placing of the film tube is ensured, when the rotating motor 10 works, the first adjusting screw 6 is driven to rotate, under the meshing action, the limiting plate 2, the telescopic film shaft 3 and the fixing plate 4 are driven by the first supporting slide block 5 to reciprocate, so that a film is wound on an article, in the process, the switch of the heat dissipation fan 23 is started, heat generated by the rotating motor 10 is discharged to the outer side of the heat dissipation cavity 24 under the action of the heat dissipation fan 23, the dust screen 21 effectively prevents dust from entering, after the device works for a period of time, if the heat dissipation fan 23 has problems and needs to be maintained or the dust screen 21 needs to be cleaned, only the handle 20 needs to be manually rotated, under the effects of the bearing block 19, the dust screen 21 and the meshing action, the fixed screw cylinder 22 is gradually separated from the installation screw groove 18, after the fixed screw cylinder 22 is completely separated from the installation screw groove 18, the heat dissipation fan 23 is manually pulled (external force needs to overcome the attraction force between the pre-absorption magnetic pad 27 and the pre-absorption iron pad 28), so that the positioning clamping block 25, finally, the heat dissipation fan 23 is completely taken out, subsequent operation is performed, and after the operation is completed, the heat dissipation fan can be continuously used after being installed again, so that subsequent heat dissipation and dust prevention efficiency is guaranteed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel adjustable cantilever of winding packagine machine, includes cantilever main part (1), its characterized in that: first adjustment tank (7) have been seted up to the inside of cantilever main part (1), the inside of first adjustment tank (7) is rotated and is connected with first adjusting screw (6), the below of first adjusting screw (6) is provided with rotating electrical machines (10), the output axle head and the first adjusting screw (6) of rotating electrical machines (10) are connected, the outside meshing of first adjusting screw (6) is connected with first supporting slide (5), one side of first supporting slide (5) is connected with spacing slider (8), spacing spout (9) have been seted up to the inside position department that just corresponds spacing slider (8) of lateral wall of cantilever main part (1), the opposite side of first supporting slide (5) is connected with fixed plate (4) by the below, the top of fixed plate (4) is connected with flexible membrane axle (3), flexible membrane axle (3) include outer axle (31), The lower end of the outer shaft (31) is connected with the fixing plate (4), the placing groove (33) is formed in the outer shaft (31), the adjusting spring (34) is placed in the placing groove (33), the inner shaft (32) is connected to the adjusting spring (34) in a sliding mode, the limiting plate (2) is connected to the upper portion of the inner shaft (32), the limiting plate (2) is fixedly connected with the inner shaft (32) through a fixing screw (17), the second supporting slide block (14) is arranged on the right side of the limiting plate (2), the connecting blocks (12) are connected to two sides, close to the limiting plate (2), of the second supporting slide block (14), the limiting plate (2) is rotatably connected with the two connecting blocks (12) through a rotating shaft (11), and the second adjusting screw (16) is connected to the inner meshing of the second supporting slide block (14), and a second adjusting groove (15) is formed in the first supporting slide block (5) at a position corresponding to the second adjusting screw rod (16) and the second supporting slide block (14).

2. The new adjustable boom of a wrap-wrapping machine as claimed in claim 1, wherein: a rotating rod (13) is connected above the second adjusting screw (16) and above the second supporting slide block (14).

3. The new adjustable boom of a wrap-wrapping machine as claimed in claim 2, wherein: the front side and the rear side of the second adjusting screw rod (16) are both connected with guide blocks, guide grooves are formed in the inner portion of the first supporting sliding block (5) and in the positions corresponding to the guide blocks, and the guide blocks are connected to the inner portion of the guide grooves in a sliding mode.

4. The new adjustable boom of a wrap-wrapping machine according to claim 3, characterized in that: the inside of cantilever main part (1) and the right side that is located rotating electrical machines (10) have seted up heat dissipation chamber (24), the internal connection in heat dissipation chamber (24) has heat dissipation fan (23), the right side of heat dissipation fan (23) is provided with fixed screw cylinder (22), installation screw groove (18) have been seted up to the inside of cantilever main part (1) and the position department that corresponds fixed screw cylinder (22), fixed screw cylinder (22) meshing is connected in the inside of installation screw groove (18), the inside of fixed screw cylinder (22) is leaned on the outside and is connected with dust screen (21).

5. The new adjustable boom of a wrap-wrapping machine according to claim 4, characterized in that: the middle position of the interior of the dustproof net (21) is connected with a bearing block (19), and a handle (20) is arranged in the bearing block (19).

6. The new adjustable boom of a wrap-wrapping machine as claimed in claim 5, wherein: all be connected with location fixture block (25) from top to bottom in one side that dust screen (21) were kept away from in heat dissipation fan (23), inside and the position department that corresponds location fixture block (25) of cantilever main part (1) have seted up positioning channel section (26), one side fixedly connected with of positioning channel section (25) inhales magnetic pad (27) in advance, the inside and the position department fixedly connected with that correspond in advance and inhale magnetic pad (27) of positioning channel section (26) inhale iron pad (28) in advance.

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