CN217455121U

CN217455121U - Wrapping bag forming device

Info

Publication number: CN217455121U
Application number: CN202221491928.0U
Authority: CN
Inventors: 陈志超
Original assignee: Fujian Anxi County Heyuan Packaging Co ltd
Current assignee: Fujian Anxi County Heyuan Packaging Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-09-20
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a wrapping bag forming device, which comprises a base plate, the last fixed surface of base plate is connected with the dead lever, the lower surface swing joint of base plate has the slider, the side surface swing joint of slider has the lead screw, the last fixed surface of slider is connected with the connecting rod, the side surface movable sleeve of connecting rod is equipped with the swivel becket. The utility model discloses a carousel drives the connecting rod and slides at the adjustment tank inner wall, adjust the position of swivel becket, realize the elasticity degree regulation that swivel becket and flexible packaging bag offset, it is inseparabler when the forming bag winding is on the outer wall of dwang, servo motor rotates and drives the worm and rotate, the worm drives the dwang through the meshing effect and rotates flexible packaging bag and carry out the rolling shaping, the rotation cutting knife can cut flexible packaging bag, thereby obtain fashioned flexible packaging bag, can realize adjusting the position of connecting rod and swivel becket through rotating the carousel and realize the tensioning and adjust the purpose, and is simple and fast, the operating efficiency is higher.

Description

Wrapping bag forming device

Technical Field

The utility model relates to a wrapping bag technical field specifically is a wrapping bag forming device.

Background

The packaging bag is a bag for packaging various articles, so that goods are convenient to transport and easy to store in a production flow process, and the packaging bag is widely applied to daily life and industrial production. The commodity of the package itself is more and more remarkable, it becomes a special product which is no longer attached to the production of the commodity, a widely used product which can not be separated from all commodities, the package bag can be divided into polyethylene plastic package bag and polyvinyl chloride plastic package bag according to the material, the existing self-sealing type flexible package bag is relatively loose in the production, the use of the user to the roll flexible package bag is influenced, the patent with the retrieval patent number of 202122320196.0 discloses an automatic forming device of the self-sealing type flexible package bag, which comprises a bottom plate, a shell and a top plate which are arranged from bottom to top, a fixed rod is vertically welded on the upper side of the top plate, the flexible package bag which is arranged into a roll is wound on the outer wall of the fixed rod, a rotating shaft which penetrates through the top plate to the inner part of the shell is arranged on the right side of the fixed rod, and a forming bag which is connected with the flexible package bag is wound on the outer wall of the rotating shaft, under the mutually supporting of screw rod and gag lever post, change gag lever post bottom fixed connection's screw rod in the intraoral position of straight flute, realize adjusting the elasticity degree that gag lever post and flexible packaging bag offset.

However, in the operation of the above scheme, when the adjusting screw is in the position of the straight slot, the nut needs to be loosened first, and before the nut is loosened, the bottom plate and the shell must be detached first to operate, so that the adjusting process of the screw position is complex, and the operating efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wrapping bag forming device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wrapping bag forming device, includes the base plate, the last fixed surface of base plate is connected with the dead lever, the lower surface swing joint of base plate has the slider, the side surface swing joint of slider has the lead screw, the last fixed surface of slider is connected with the connecting rod, the side surface movable sleeve of connecting rod is equipped with the swivel becket, the lower surface difference fixedly connected with bearing frame and servo motor of base plate, the inner wall of bearing frame rotates and is connected with the dwang, the side surface fixedly connected with turbine of dwang, servo motor's output shaft fixedly connected with worm, the winding has the flexible packaging bag that the lapping set up on the outer wall of dead lever, the winding has the shaping bag that is connected with the flexible packaging bag on the outer wall of dwang, the upper surface of base plate articulates there is the cutting knife.

As a preferred scheme of the utility model, the side surface of worm meshes with the side surface of turbine mutually, servo motor passes through bolt mode fixed connection at the base plate lower surface, the bearing frame passes through the mount to be installed at the base plate lower surface, servo motor starts through external controller control.

As a preferred scheme of the utility model, the lead screw thread runs through the slider, the one end fixedly connected with carousel of lead screw, the lead screw is close to the one end side surface fixedly connected with clamping ring of carousel, two first fixed blocks of lower fixed surface fixedly connected with of base plate, the lead screw is kept away from the one end of carousel and is rotated with one of them first fixed block and be connected, the lead screw is close to the one end activity of carousel and runs through another first fixed block.

As a preferred scheme of the utility model, the lower fixed surface of base plate is connected with the second fixed block, servo motor's one end is kept away from to the worm rotates with the second fixed block to be connected.

As an optimized scheme of the utility model, the adjustment tank has been seted up on the surface of base plate, connecting rod swing joint is at the adjustment tank inner wall.

As an optimized scheme of the utility model, the last fixed surface of swivel becket is connected with the limiting plate, the cutting knife articulates at the base plate upper surface through the pivot, the handle of a knife is installed to the one end of cutting knife.

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

1. the utility model discloses a carousel rotates and drives the connecting rod and slide in the adjustment tank inner wall, adjust the position of rotating ring, realize the elasticity degree adjustment that rotating ring and flexible packaging bag offset, it is inseparabler when the shaping bag of being convenient for twines on the outer wall of dwang, servo motor rotates and drives the worm rotation, the worm drives the dwang rotation through the meshing effect and rolls flexible packaging bag thereby shaping, the rotation cutting knife can cut flexible packaging bag, thereby obtain fashioned flexible packaging bag, can realize adjusting the position of connecting rod and rotating ring through rotating the carousel and realize the tensioning regulation purpose, simple and fast, the operating efficiency is higher;

2. the utility model discloses still carry out spacing operation to flexible packaging bag through the limiting plate simultaneously, prevent that it from appearing reciprocating the condition when the side surface transmission of swivel becket, can fix the lead screw both ends spacing through first fixed block, it is more stable when making it rotate, can fix spacing to the one end that servo motor was kept away from to the worm through first fixed block, it is more stable when making it rotate, the condition of rocking can not appear for the worm drives the steady rotation of turbine through the meshing effect.

Drawings

Fig. 1 is a schematic view of the overall structure of a packaging bag forming device of the present invention;

fig. 2 is a bottom view of the packaging bag forming device of the present invention;

fig. 3 is the utility model relates to a wrapping bag forming device connecting rod and card ring structure sketch map.

In the figure: 1. a substrate; 2. fixing the rod; 3. a slider; 4. a screw rod; 5. a turntable; 6. a connecting rod; 7. a rotating ring; 8. a limiting plate; 9. a servo motor; 10. a worm; 11. a bearing seat; 12. rotating the rod; 13. a turbine; 14. a cutting knife; 15. a clamping ring; 16. an adjustment groove; 17. a first fixed block; 18. and a second fixed block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, the present invention provides a technical solution: a packaging bag forming device comprises a base plate 1, a fixed rod 2 is fixedly arranged on the upper surface of the base plate 1, a slider 3 is movably connected to the lower surface of the base plate 1, a lead screw 4 is movably connected to the side surface of the slider 3, a connecting rod 6 is fixedly arranged on the upper surface of the slider 3, a rotating ring 7 is movably sleeved on the side surface of the connecting rod 6, a bearing seat 11 and a servo motor 9 are respectively and fixedly arranged on the lower surface of the base plate 1, a rotating rod 12 is rotatably connected to the inner wall of the bearing seat 11, a turbine 13 is fixedly arranged on the side surface of the rotating rod 12, a worm 10 is fixedly arranged on the output shaft of the servo motor 9, a flexible packaging bag arranged in a winding manner is wound on the outer wall of the fixed rod 2, a forming bag connected with the flexible packaging bag is wound on the outer wall of the rotating rod 12, a cutting knife 14 is hinged on the upper surface of the base plate 1, wherein the rotating ring 7 can rotate on the side surface of the connecting rod 6, the friction force of the flexible packaging bag in the tensioned state can be reduced by the rotation action of the rotating ring 7.

In this embodiment, the side surface of the worm 10 meshes with the side surface of the worm wheel 13, the servo motor 9 is fixedly mounted on the lower surface of the substrate 1 in a bolting mode, the bearing seat 11 is mounted on the lower surface of the substrate 1 through a fixing frame, the servo motor 9 is controlled to be started through an external controller, the worm 10 can be driven to rotate through the servo motor 9, the worm 10 drives the worm wheel 13 to rotate, and then the rotating rod 12 is driven to rotate.

In this embodiment, 4 threads of lead screw run through slider 3, the one end fixed mounting of lead screw 4 has carousel 5, the one end side surface fixed mounting that lead screw 4 is close to carousel 5 has snap ring 15, the lower fixed surface of base plate 1 installs two first fixed blocks 17, the one end that carousel 5 was kept away from to lead screw 4 rotates with one of them first fixed block 17 to be connected, another first fixed block 17 is run through in the one end activity that lead screw 4 is close to carousel 5, make lead screw 4 remove about can driving slider 3 when rotating through the screw thread effect, the position of adjusting link lever 6, and then adjust flexible packaging bag by the tensioning degree, prevent the lax state.

In this embodiment, a second fixing block 18 is fixedly mounted on the lower surface of the substrate 1, one end of the worm 10, which is far away from the servo motor 9, is rotatably connected with the second fixing block 18, a circular hole is formed in the side surface of the second fixing block 18, one end of the worm 10, which is close to the second fixing block 18, is rotatably connected to the inner wall of the circular hole, and the worm 10 is more stable in rotation through the second fixing block 18.

In this embodiment, the surface of the substrate 1 is provided with the adjusting groove 16, the connecting rod 6 is movably connected to the inner wall of the adjusting groove 16, and the position of the connecting rod 6 can be adjusted by providing the adjusting groove 16.

In this embodiment, the last fixed surface of swivel becket 7 installs limiting plate 8, and cutting knife 14 articulates at 1 upper surface of base plate through the pivot, and the handle of a knife is installed to cutting knife 14's one end, can carry out cutting operation to flexible packaging bag through holding handle upset cutting knife 14.

The working principle is as follows: when in use, the utility model drives the screw rod 4 to rotate through the rotating turntable 5, the screw rod 4 drives the slider 3 to move left and right through the screw thread effect, further drives the connecting rod 6 to slide on the inner wall of the adjusting groove 16, the position of the rotating ring 7 is adjusted, the tightness adjustment of the balance between the rotating ring 7 and the soft packaging bag is realized, the formed bag is more compact when being wound on the outer wall of the rotating rod 12, the worm 10 can be driven to rotate by starting the servo motor 9, the worm 10 drives the turbine 13 and the rotating rod 12 to rotate through the meshing effect to drive the soft packaging bag to be rolled and formed, the soft packaging bag can be cut by rotating the cutting knife 14, thereby the formed soft packaging bag is obtained, the tensioning adjustment purpose can be realized by adjusting the positions of the connecting rod 6 and the rotating ring 7 through rotating the turntable 5, the operation is simple and rapid, the operation efficiency is higher, the utility model also carries out the limiting operation on the soft packaging bag through the limiting plate 8, prevent that it from appearing reciprocating the condition when the side surface transmission of swivel 7, can fix spacingly to lead screw 4 both ends through first fixed block 17, it is more stable when making it rotate, can fix spacingly to the one end that servo motor 9 was kept away from to worm 10 through first fixed block 17, and it is more stable when making it rotate, the condition of rocking can not appear for worm 10 drives turbine 13 through the meshing and steadily rotates.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

1. A wrapping bag forming device, includes base plate (1), its characterized in that: the utility model discloses a flexible packaging bag of base plate, including base plate (1), the last fixed surface of base plate (1) is connected with dead lever (2), the lower surface swing joint of base plate (1) has slider (3), the side surface swing joint of slider (3) has lead screw (4), the last fixed surface of slider (3) is connected with connecting rod (6), the side surface movable sleeve of connecting rod (6) is equipped with swivel becket (7), the lower surface of base plate (1) is fixedly connected with bearing frame (11) and servo motor (9) respectively, the inner wall of bearing frame (11) rotates and is connected with dwang (12), the side surface fixedly connected with turbine (13) of dwang (12), the output shaft fixedly connected with worm (10) of servo motor (9), the winding has the flexible packaging bag that the lapping set up on the outer wall of dead lever (2), the winding has the shaping bag that is connected with the flexible packaging bag on the outer wall of dwang (12), the upper surface of the base plate (1) is hinged with a cutting knife (14).

2. The apparatus of claim 1, wherein: the side surface of the worm (10) is meshed with the side surface of the turbine (13), the servo motor (9) is fixedly connected to the lower surface of the base plate (1) in a bolting mode, the bearing seat (11) is installed on the lower surface of the base plate (1) through a fixing frame, and the servo motor (9) is controlled to be started through an external controller.

3. The apparatus of claim 1, wherein: lead screw (4) screw thread runs through slider (3), one end fixedly connected with carousel (5) of lead screw (4), one end side surface fixedly connected with clamping ring (15) that lead screw (4) are close to carousel (5), the lower fixed surface of base plate (1) is connected with two first fixed blocks (17), the one end that carousel (5) were kept away from in lead screw (4) rotates with one of them first fixed block (17) to be connected, another first fixed block (17) is run through in the one end activity that lead screw (4) are close to carousel (5).

4. The apparatus of claim 1, wherein: the lower surface of the base plate (1) is fixedly connected with a second fixing block (18), and one end, far away from the servo motor (9), of the worm (10) is rotatably connected with the second fixing block (18).

5. The apparatus of claim 1, wherein: the surface of the base plate (1) is provided with an adjusting groove (16), and the connecting rod (6) is movably connected to the inner wall of the adjusting groove (16).

6. The apparatus of claim 1, wherein: the upper surface of the rotating ring (7) is fixedly connected with a limiting plate (8), the cutting knife (14) is hinged to the upper surface of the substrate (1) through a rotating shaft, and a knife handle is installed at one end of the cutting knife (14).