CN211544072U

CN211544072U - Packaging machine

Info

Publication number: CN211544072U
Application number: CN202020066362.1U
Authority: CN
Inventors: 李俊
Original assignee: Anji Laika Furniture Co ltd
Current assignee: Anji Laika Furniture Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-22
Anticipated expiration: 2030-01-13

Abstract

The utility model relates to a packaging machine, it is including having the packaging unit who advances the membrane end and go out the membrane end, its characterized in that: a pair of feeding separation rollers is arranged at the film inlet end of the packaging unit, and a pair of discharging separation rollers is arranged at the film outlet end of the packaging unit; the device also comprises an unreeling assembly, a feeding roller set, a discharging roller set and a reeling roller. The utility model discloses utilize unloading separation roller and material loading separation roller to accomplish the separation and the overlapping of double-deck film to assist and unreel subassembly, material loading roller set, unloading roller set and wind-up roll and receive and release the film, the preceding twice process in original packagine machine processing has been eliminated to this kind of packing mode, is favorable to improving packagine machine's machining efficiency.

Description

Packaging machine

Technical Field

The utility model belongs to the technical field of the technique of house processing equipment and specifically relates to a packagine machine is related to.

Background

After the furniture is processed and formed, the modes of film external packaging and re-packaging are needed, so that the subsequent transportation is facilitated. Currently, film outer packages are generally processed by using a film packaging machine. Film wrapping machines refer to machines that perform all or part of the product and merchandise wrapping process.

Some existing furniture needs to be put into a film bag before being packaged into a packaging box, and the film bag is formed by rolling a film on a film roll through a hot-pressing roller. Therefore, the packaging of the furniture needs to be carried out through the processes of making the film into the film bag, filling the furniture into the film bag, feeding the film bag into a packaging machine, slitting and packaging the film by the packaging machine, and the process is complex, is not beneficial to improving the processing efficiency of the furniture and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to the above-mentioned not enough that exists among the prior art and provide a packagine machine that is favorable to improving the machining efficiency of furniture, it has solved the complicated problem of current packagine machine encapsulation film process.

The above object of the present invention is achieved by the following technical solutions:

a packaging machine comprising a packaging unit having a film inlet end and a film outlet end, characterized in that: a pair of feeding separation rollers is arranged at the film inlet end of the packaging unit, and a pair of discharging separation rollers is arranged at the film outlet end of the packaging unit; further comprising: the unwinding assembly is wound with a double-layer film; a feeding roller group arranged between the unwinding assembly and the pair of feeding separation rollers to feed a double-layer film to the pair of feeding separation rollers in a single-layer film manner; a pair of discharging separation rollers which are arranged on the output path of the pair of discharging separation rollers and used for gathering the single-layer films output by the pair of discharging separation rollers into double-layer films; and the winding roller is arranged at the output end of the blanking roller group to wind the gathered double-layer film.

By adopting the technical scheme, the double-layer film reel is loaded on the unreeling component in advance, during processing, the double-layer film is conveyed to the feeding separation roller at the film inlet side of the packaging unit through the feeding roller group, then the overlapped double-layer film is separated and wound around the feeding separation roller at the side to enter the packaging unit, meanwhile, the cut single-layer film passes through the feeding separation roller at the film outlet side of the packaging unit, then the two layers of films are wound on the feeding separation roller at the side, and finally the double-layer film is wound on the winding roller around the feeding roller group; in the process, the two layers of films in the packaging unit are unfolded to form bags with openings at two sides, the furniture is conveyed to the position between the films through the opening at one side, then the packaging unit cuts and packages the films, and the packaged furniture is output from the opening at the other side.

The utility model discloses further set up to: the unwinding assembly comprises a driving motor, a driving roller, an unwinding roller loaded with a double-layer film, a brake motor and a brake pad; the driving roller is driven by a driving motor to rotate and is in meshed transmission with the unwinding roller, so that the unwinding roller unwinds the film; the brake block receives brake motor drive and contradict in the lateral wall of drive roller, in order to restrict the unreeling roller unreels the film.

Through adopting above-mentioned technical scheme, utilize the brake block to drive the roller braking, avoid the inertial displacement after driving motor stops to control the accurate braking of drive roller and start, with the machining efficiency who improves furniture.

The utility model discloses further set up to: the device comprises a brake motor, a linear velocity transducer and a controller, wherein the brake motor is used for detecting the unwinding speed of the unwinding assembly, the controller is in communication connection with the linear velocity transducer and receives and detects detection signals transmitted by the linear velocity transducer and controls the brake motor to rotate forward and backward.

Through adopting above-mentioned technical scheme, utilize line speed sensor to detect the speed of unreeling that unreels the subassembly, also be the length that double-deck film was marchd promptly, when double-deck film marchd the length to one section processing station, the controller control brake motor rotated to make the brake block to the drive roller braking.

The utility model discloses further set up to: the material loading roller set includes that a plurality of confession films are around material loading roller, tensioning motor, rotation that establish connect in tensioning rod on the tensioning motor, arrange wherein between two material loading roller and rotate connect in the tensioning roller of tensioning rod free end.

Through adopting above-mentioned technical scheme, utilize the tensioning roller to adjust the required length of processing station film to the bending and straightening of film in the adaptation packing unit.

The utility model discloses further set up to: the material loading roller set still including rectify motor, rotate connect in rectify on the motor rectify pole, rotate connect in rectify the pole free end rectify the roller, the roller of rectifying receives rectify motor drive and be close to or keep away from and lie in unreeling one of them material loading roller shaft motion between subassembly and the tensioning roller, with contradict in the surface of this material loading roller shaft department film.

By adopting the technical scheme, the pre-pressure between the deviation correcting roller and the feeding roller shaft is proper by utilizing the deviation correcting motor so as to limit the conveying direction of the film.

The utility model discloses further set up to: the unloading roller set is including arranging traction assembly, a plurality of confession film on film transport route around the unloading roller axle of establishing, traction assembly includes two pairs of carry over pinch rolls, the drive belt of locating every pair of carry over pinch rolls of cover, leaves the passageway that draws that confession film wore to establish between two drive belts in advance.

By adopting the technical scheme, because the opening positions on the two layers of films after processing do not correspond, the alignment between the two layers of films is promoted by utilizing the traction assembly, and the film can be conveniently rolled by the rolling roller.

To sum up, the utility model discloses a beneficial technological effect does: the double-layer films are separated and overlapped by the aid of the discharging separation roller and the feeding separation roller, the films are wound and unwound by the aid of the unwinding assembly, the feeding roller group, the discharging roller group and the winding roller, the former two processes in the original packaging machine processing are eliminated by the packaging mode, and the packaging machine processing efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of the packaging machine of the present invention.

Fig. 2 is a schematic view of the connection relationship between the unwinding assembly and the feeding roller set.

Fig. 3 is the connection relation schematic diagram between the wind-up roll and the blanking roll group of the utility model.

In the figure, 1, an unwinding assembly; 11. a drive motor; 12. a drive roller; 13. unwinding rollers; 14. braking the motor; 15. a brake pad; 16. a linear velocity sensor; 17. a controller; 2. a feeding roller set; 21. a feeding roll shaft; 22. a tensioning motor; 23. a tension rod; 24. a tension roller; 25. a deviation rectifying motor; 26. a deviation rectifying rod; 27. a deviation rectifying roller; 3. a packaging unit; 31. a feeding separation roller; 32. a blanking separation roller; 4. a blanking roller set; 41. a traction assembly; 411. a traction roller; 412. a transmission belt; 42. a blanking roll shaft; 5. and (7) winding the roller.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

referring to fig. 1, for the utility model discloses a packaging machine, include along film direction of delivery arrange in order be used for unreeling double-layer film unreel subassembly 1, be used for supplying double-layer film around the material loading roller set 2, the packing unit 3 of establishing, be used for supplying double-layer film around the unloading roller set 4 of establishing and the wind-up roll 5 that is used for rolling double-layer film. Two discharging separation rollers 32 for winding the single-layer film are arranged at the film outlet of the packaging unit 3, and a pair of feeding separation rollers 31 for penetrating the double-layer film are arranged at the film inlet, so that the double-layer film can be separated and overlapped.

Referring to fig. 2, the unwinding assembly 1 includes a driving motor 11, a driving roller 12 rotatably connected to the driving motor 11, an unwinding roller 13 engaged with the driving roller 12 and loaded with a film, a braking motor 14, a brake pad 15 rotatably connected to the braking motor 14, a linear velocity sensor 16 for detecting an unwinding speed of the unwinding assembly 1, and a controller 17 communicatively connected to the linear velocity sensor 16. The controller 17 receives and detects the detection signal transmitted by the linear velocity sensor 16, and controls the braking motor 14 to rotate forward and backward, and meanwhile, the brake pad 15 is driven by the braking motor 14 and selectively abuts against the side wall of the driving roller 12, so that the braking and starting of the unwinding roller 13 are completed. The unwinding speed of the unwinding assembly 1, that is, the advancing length of the double-layer film, is detected by using the linear velocity sensor 16, and when the double-layer film advances to the length of a processing station, the controller 17 controls the brake motor 14 to rotate, so that the brake pad 15 brakes the driving roller 12.

The feeding roller group 2 comprises a plurality of feeding roller shafts 21, a tensioning motor 22, a tensioning rod 23 rotationally connected to the tensioning motor 22, a tensioning roller 24 arranged between two of the feeding roller shafts 21 and rotationally connected to the free end of the tensioning rod 23, a deviation rectifying motor 25, a deviation rectifying rod 26 rotationally connected to the deviation rectifying motor 25, and a deviation rectifying roller 27 rotationally connected to the free end of the deviation rectifying rod 26. The tensioning roller 24 is used to adjust the length of the film required at the processing station to accommodate bending and straightening of the film in the packaging unit 3. The deviation correcting roller 27 is driven by the deviation correcting motor 25 and moves close to or away from one of the feeding roller shafts 21 between the unwinding assembly 1 and the tension roller 24 to abut against the surface of the film at the feeding roller shaft 21. The pre-pressure between the correcting roller 27 and the feeding roller shaft 21 is made appropriate by the correcting motor 25 to restrict the conveying direction of the film.

Referring to fig. 3, the blanking roller set 4 includes a traction assembly 41 disposed on the film conveying path, and a plurality of blanking roller shafts 42, where the traction assembly 41 includes two pairs of traction rollers 411 and belts 412 sleeved on each pair of traction rollers 411, and a traction channel for the film to pass through is reserved between the two belts 412. The tensioning roller 24 is used to adjust the length of the film required at the processing station to accommodate bending and straightening of the film in the packaging unit 3.

The implementation principle of the embodiment is as follows: the double-layer film reel is loaded on the unreeling component 1 in advance, during processing, the double-layer film is conveyed to the feeding separation roller 31 on the film inlet side of the packaging unit 3 through the feeding roller group 2, and then the overlapped double-layer film is separated and bypasses the feeding separation roller 32 on the side to enter the packaging unit 3. Two layers of films in the packaging unit 3 are unfolded to form bags with openings at two sides, and the furniture is conveyed to the position between the films through the opening at one side, then the packaging unit 3 cuts and packages the films, and then the packaged furniture is output from the opening at the other side. And finally, the cut single-layer film passes through a blanking separation roller 32 on the film outlet side of the packaging unit 3, then two layers of films are wound on the blanking separation roller 32 on the side, and finally the double-layer film is wound on a winding roller 5 around the blanking roller group 4.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A packaging machine comprising a packaging unit (3) having a film inlet end and a film outlet end, characterized in that: a pair of feeding separation rollers (31) is arranged at the film feeding end of the packaging unit (3), and a pair of discharging separation rollers (32) is arranged at the film discharging end of the packaging unit (3); further comprising:

the unwinding assembly (1) is wound with a double-layer film;

a feeding roller group (2) arranged between the unwinding assembly (1) and the pair of feeding separation rollers (31) to feed the double-layered film to the pair of feeding separation rollers (31) in a single-layered film manner;

a pair of discharging roller sets (4) arranged on an output path of the pair of discharging separation rollers (32) to gather the single-layer film output by the pair of discharging separation rollers (32) into a double-layer film;

and the winding roller (5) is arranged at the output end of the blanking roller group (4) to wind the gathered double-layer film.

2. A packaging machine according to claim 1, characterized in that: the unwinding assembly (1) comprises a driving motor (11), a driving roller (12), an unwinding roller (13) loaded with a double-layer film, a braking motor (14) and a brake pad (15); the driving roller (12) is driven by a driving motor (11) to rotate and is in meshed transmission with the unwinding roller (13), so that the unwinding roller (13) unwinds a film; the brake block (15) is driven by the brake motor (14) and abuts against the side wall of the driving roller (12) to limit the unwinding roller (13) to unwind the film.

3. A packaging machine according to claim 2, characterized in that: the unwinding device is characterized by further comprising a linear velocity sensor (16) used for detecting the unwinding speed of the unwinding assembly (1) and a controller (17) in communication connection with the linear velocity sensor (16), wherein the controller (17) receives and detects detection signals transmitted by the linear velocity sensor (16) and controls the brake motor (14) to rotate forward and backward.

4. A packaging machine according to claim 1, characterized in that: material loading roller set (2) including a plurality of confession films around material loading roller axle (21), tensioning motor (22) of establishing, rotate connect in tensioning rod (23) on tensioning motor (22), arrange wherein between two material loading roller axles (21) and rotate connect in tensioning roller (24) of tensioning rod (23) free end.

5. A packaging machine according to claim 4, characterized in that: material loading roller set (2) still including rectifying motor (25), rotate connect in rectify on motor (25) rectify pole (26), rotate connect in rectify the pole (26) free end rectify roller (27), rectify roller (27) and receive rectify motor (25) drive and be close to or keep away from to be located one of them material loading roller axle (21) motion between unreeling subassembly (1) and tensioning roller (24), with contradict in the surface of this material loading roller axle (21) department film.

6. A packaging machine according to claim 1, characterized in that: unloading roller set (4) are including arranging drawing subassembly (41), a plurality of confession film on film transport route around unloading roller (42) of establishing, draw subassembly (41) including two pairs of carry over pinch rolls (411), the drive belt (412) of every pair of carry over pinch rolls (411) are located to the cover, reserve between two drive belt (412) to have the passageway that draws that supplies the film to wear to establish.