CN218579141U

CN218579141U - Film releasing device and packaging system applying same

Info

Publication number: CN218579141U
Application number: CN202220447490.XU
Authority: CN
Inventors: 罗邦毅; 陈少哲
Original assignee: Guangdong Yongchuang Intelligent Equipment Co ltd
Current assignee: Guangdong Yongchuang Intelligent Equipment Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2023-03-07
Anticipated expiration: 2032-03-03

Abstract

The utility model provides a film releasing device and a packaging system using the same, wherein the film releasing device comprises film releasing frames on two sides, the film releasing frame comprises a material storing end and a material discharging end, and a winding roller for winding and accommodating a packaging film is arranged on one side of the material storing end; a film releasing support in a shape of a letter '20886' is arranged on the side, corresponding to one side close to the discharge end, of the winding roller, supporting feet at two ends of the film releasing support are rotatably connected to the film releasing racks on two sides, and a driving rubber coating wheel is arranged on a cross rod of the film releasing support and is connected with a film releasing driving motor for driving the film releasing driving motor to do self-rotation motion around a shaft; the peripheral end face of the driving rubber coating wheel is parallel to the length direction of the winding roller; under the action of gravity, the cross rod of the film releasing support has a rotating trend of moving towards the winding roller; through the structural application of the film releasing device, the film releasing transmission application of the packaging film can be effectively realized, and meanwhile, the packaging system applying the film releasing device has the characteristics of simple structure and reliable transmission.

Description

Film releasing device and packaging system applying same

Technical Field

The utility model relates to a packing processing technology field particularly, relates to a put membrane device and use its packaging system.

Background

In the prior art, as disclosed in patent document CN107813998A, named as a film releasing device of a packaging machine, it is mostly arranged by matching a rotating shaft attached to a frame structure with an independent cantilever swing arm structure, and the cantilever swing arm needs to be driven by a further transmission structure (such as an air cylinder, etc.) to realize the transmission pressing of the film wrapping wheel on the roll film; the cantilevered swing arm structure is applied, and when the material strength is insufficient or the weight of a servo motor and a rubber covered wheel which are assembled is too large, the technical defects that the structure is unstable, the abrasion loss of a transmission structure is easily caused and the like exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's not enough, provide a put membrane device and use its packaging system.

The film releasing device comprises film releasing frames which are vertically arranged on two sides, each film releasing frame comprises a material storing end and a material discharging end, and a winding roller for winding and storing the packaging film is arranged on one side of each material storing end; a film releasing support in a shape of a letter '20886' is arranged on the side, corresponding to one side close to the discharge end, of the winding roller, supporting feet at two ends of the film releasing support are rotatably connected to the film releasing racks on two sides, and a driving rubber coating wheel is arranged on a cross rod of the film releasing support and is connected with a film releasing driving motor for driving the film releasing driving motor to do self-rotation motion around a shaft; the periphery of the driving rubber coating wheel is parallel to the length direction of the winding roller; under the effect of gravity, the cross rod of the film releasing support has a rotating trend moving towards the winding roller.

Furthermore, a driving roller group consisting of a plurality of parallel shaft rollers is arranged between the wind-up roller and one side of the discharge end.

Furthermore, the driving roller group comprises a first movable roller and a second movable roller; still include the support that moves about, the support that moves about is located being close to of wind-up roll the side setting of discharge end one side, the support that moves about is the F style of calligraphy, the montant end-to-end rotation of the support that moves about connect in put the membrane frame, be connected with swing drive on the montant of the support that moves about, first the roller and the second that move about set up respectively in the free end position of the both sides horizontal pole of the support that moves about.

Furthermore, the moving support and the discharge end are provided with a coding unit, and the driving roller group comprises a plurality of coding driving rollers which are matched with the coding unit and are arranged in a transmission manner.

And a color code unit is arranged between the traveling bracket and the discharge end, and the driving roller set comprises a plurality of color code driving rollers which are matched with the color code unit and are arranged in a driving way.

Further, a first film receiving roller and a second film receiving roller are arranged between the wind-up roller and the driving roller group, and a film receiving mechanism for transmission splicing of packaging films is arranged between the first film receiving roller and the second film receiving roller.

Further, the film connecting mechanism comprises a film connecting platform arranged in parallel on the upper side transmission end face between the first film connecting roller and the second film connecting roller; in connect membrane platform upside, be close to first connect membrane roller one side to be provided with first press mold roller, be close to the second connects membrane roller one side to be provided with second press mold roller, first press mold roller and second press mold roller all are on a parallel with connect the membrane platform setting, first press mold roller and second press mold roller all are connected with the adjustment its and connect the roll adjustment structure of interval between the membrane platform.

Furthermore, the discharge end is higher than the storage end.

Further, put the setting of membrane frame whole obtuse angle triangle shape that is the slope, deposit the material end and be located this one side acute angle end of putting the membrane frame, the discharge end is located this other side acute angle end of putting the membrane frame, the obtuse angle end of putting the membrane frame sets up towards the upside.

The packaging system comprises a film placing device for placing and outputting the packaging film, a forming device for performing enclosure type treatment on the output packaging film and a film sealing device for sealing and sealing the packaging film; the film releasing device is arranged as the film releasing device.

The beneficial effects of the utility model reside in that:

through the structural application of the film releasing device, the film releasing transmission application of the packaging film can be effectively realized, and meanwhile, the packaging system applying the film releasing device has the characteristics of simple structure and reliable transmission.

Drawings

Fig. 1 is a schematic view of the assembly structure of the packaging system of the present invention;

fig. 2 is a schematic perspective view of the film releasing device of the present invention;

fig. 3 is a schematic view of the structure of the film releasing device of the present invention.

Reference numerals are as follows:

the film placing machine frame 1, the material storing end 11, the material discharging end 12, the winding roller 13, the film placing support 14, the support legs 141, the cross bar 142, the driving rubber coating wheel 15, the film placing driving motor 151, the moving support 16, the swing driving device 161, the code printing unit 17, the color marking unit 18, the color marking unit,

A driving roller group 2, a first moving roller 21, a second moving roller 22, a moving driving roller 221, a code printing driving roller 23, a color code driving roller 24, a first film receiving roller 25, a second film receiving roller 26,

A film receiving mechanism 3, a film receiving platform 31, a first film pressing roller 32, a second film pressing roller 33, a distance adjusting structure 34,

A forming device 4, a forming cylinder 41, an arc shoulder 42, a forming structure 43, a feed inlet 44, a discharge outlet 45,

A film sealing device 5, a vertical sealing device 51 and a horizontal sealing device 52.

Detailed Description

In order to make the technical solution, objects and advantages of the present invention more clearly understood, the present invention is further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to fig. 3, the utility model discloses a packaging system, it includes that the packaging film is put the membrane device of putting of membrane output, is used for making the forming device 4 that encloses synthetic type and handle and be used for sealing the closed membrane sealing device 5 to the packaging film of output. Put the membrane device including being provided with the wind-up roll 13 that is used for the packaging film to convolute and accomodate, be provided with the drive roller set 2 of constituteing with a plurality of parallel arrangement's roller between wind-up roll 13 and forming device 4 upper end, under packaging system's pulling exogenic action, the packaging film on the wind-up roll 13 unreels extremely through the linkage direction of drive roller set 2 forming device 4 upper end position.

Based on prior art's forming device 4 form, forming device 4 is including the forming tube 41 that is the straight tube-shape, and the wrapping film of deriving is done the rolling guide inwards of both edges by the arc shoulder 42 that forming tube 41 upper end periphery both sides set up respectively, should seal membrane device 5 including set up in the perpendicular sealing device 51 of forming tube 41 middle section position, then the wrapping film both edges of rolling guide carry out the involution under the heat-seal treatment of perpendicular sealing device 51, set up the wrapping film to wind the section of thick bamboo shape that forming tube 41 extended the setting. Then, the two sides of the cylindrical packaging film are processed into specific crease shapes by the processing of a forming structure 43 connected with the lower end of the forming cylinder 41, so that the packaging forming application of the packaging film is met.

The upper end of the forming cylinder 41 is provided with a feeding hole 44 for material input, and the lower end of the forming cylinder is provided with a discharging hole 45 corresponding to the forming structure 43; the film sealing device 5 further comprises a transverse sealing device 52 arranged on the lower side of the forming structure 43, and the transverse sealing device 52 is matched with a filling system for materials, so that the materials are input from the feed port 44 and are filled into the formed packaging film through the guide of the forming cylinder 41, and the upper end and the lower end of the formed packaging film are subjected to transverse sealing treatment, so that the production requirement of material packaging is met.

The utility model provides a film placing device, which comprises a film placing frame 1 which is vertically arranged at two sides, wherein the film placing frame 1 comprises a material storing end 11 which is arranged corresponding to the position of a wind-up roll 13 and a material discharging end 12 which is arranged corresponding to the position of the upper end of a forming device 4; the discharge end 12 is higher than the storage end 11; put the setting of membrane frame 1 whole obtuse angle triangle shape that is the slope, deposit material end 11 and be located this one side acute angle end of putting membrane frame 1, discharge end 12 is located this another side acute angle end of putting membrane frame 1, the obtuse angle end of putting membrane frame 1 sets up towards the upside.

A film placing support 14 is arranged at the upper edge of the film placing rack 1 close to one side of the material storing end 11, the film placing support 14 is arranged at the side of the winding roller 13 close to one side of the material discharging end 12, the film placing support 14 comprises supporting legs 141 at two ends and a cross bar 142 transversely connected between the supporting legs 141 at the two ends, the free ends of the supporting legs 141 at the two ends of the film placing support 14 are rotatably connected to the film placing racks 1 at two sides through a rotating shaft, the cross bar 142 is arranged above the winding roller 13, an active rubber coating wheel 15 is arranged on the cross bar 142 of the film placing support 14, the active rubber coating wheel 15 is connected with a film placing driving motor 151 for driving the active rubber coating wheel to perform self-rotating motion around the shaft, and the circumferential end face of the active rubber coating wheel 15 is parallel to the length direction of the winding roller 13; under the action of the gravity, the cross bar 142 of the film releasing support 14 has a rotating tendency to move towards the winding roller 13.

When a roll-shaped packaging film is placed on the winding roller 13, the film releasing support 14 enables the driving rubber coating wheel 15 to be in contact and pressed to the peripheral position of the roll-shaped packaging film under the action of the self-gravity force, and in the working process of the packaging system, under the contact application of the driving rubber coating wheel 15, the film releasing driving motor 151 drives the driving rubber coating wheel 15 to rotate automatically to drive so as to effectively form driven assistance for guiding out the packaging film on the winding roller 13.

The thickness of the reel-shaped packaging film which is reduced along with the production process is reduced, the thickness of the reel-shaped packaging film which is wound on the winding roller 13 is reduced, the film releasing support 14 which is in a rotating trend depending on the self-gravity continuously contacts and presses the periphery of the packaging film in a linkage manner with the driving rubber coating wheel 15, and the packaging film guiding application requirement in the film releasing device is met.

The driving roller group 2 is arranged between the wind-up roller 13 and one side of the discharge end 12 on the rack, and comprises a first moving roller 21, a second moving roller 22, a plurality of moving driving rollers 221 matched with the first moving roller 21 and the second moving roller 22, a plurality of code printing driving rollers 23 and a plurality of color code driving rollers 24 which are arranged in sequence; correspond first trip roller 21 and second trip roller 22 mounted position, be provided with the support 16 that moves about in the frame, the support 16 that moves about is located being close to of wind-up roll 13 the side setting of discharge end 12 one side.

The film releasing support 14 is arranged beside one side, close to the discharging end 12, of the winding roller 13, the moving support 16 is in an F shape, the tail end of a vertical rod of the moving support 16 is rotatably connected to the film releasing rack 1, a vertical rod of the moving support 16 is connected with a swing driving device 161, and the swing driving device 161 is a driving cylinder in the prior art; the first moving roller 21 and the second moving roller 22 are respectively disposed at the free end positions of the two lateral rods of the moving bracket 16.

When the swing driving device 161 performs a reciprocating linear driving action, the movable support 16 is linked to perform a rotational movement around the axis, so that the first movable roller 21 and the second movable roller 22 are linked to perform position adjustment, and the guided packaging film is in transmission linkage with each movable driving roller 221 around the first movable roller 21 and the second movable roller 22; when the first and second

movable rollers

21 and 22 are positionally adjusted, the tension of the packaging film input to the drive roller group 2 is adjusted.

The position of the coding driving roller 23 corresponds to each position, the coding unit 17 is arranged between the moving support 16 and the discharge end 12, and the packaging film in the input and driving roller group 2 can smoothly pass through the coding unit 17 under the assistance of the coding driving roller 23, so that the coding application requirement of the packaging film is met.

Corresponding to each position of the color mark driving roller 24, a color mark unit 18 is arranged between the code printing unit 17 and the discharge end 12, and the packaging film in the input and driving roller group 2 can smoothly pass through the color mark unit 18 under the assistance of the color mark driving roller 24, so that the color mark application requirement of the packaging film is met.

In order to meet the requirement of transitional connection of packaging films in the packaging system during replacement of packaging film reels, a first film receiving roller 25 and a second film receiving roller 26 are arranged between the wind-up roller 13 and the drive roller group 2, and a film receiving mechanism 3 for transmission splicing of the packaging films is arranged between the first film receiving roller 25 and the second film receiving roller 26; based on the application of the film connecting mechanism 3 in the prior art, the film connecting mechanism 3 comprises a film connecting platform 31 arranged in parallel on the upper side transmission end face between the first film connecting roller 25 and the second film connecting roller 26; in connect membrane platform 31 upside, be close to first connect membrane roller 25 one side to be provided with first press mold roller 32, be close to the second connects membrane roller 26 one side to be provided with second press mold roller 33, first press mold roller 32 and second press mold roller 33 all are on a parallel with connect membrane platform 31 to set up, first press mold roller 32 and second press mold roller 33 all are connected with the adjustment its and connect the roll adjustment structure 34 of interval between the membrane platform 31.

The arrangement of the distance adjusting structure 34 can effectively control the pressing application of the first die roller and the second die roller relative to the film receiving platform 31; in the process of replacing the packaging film reel, the tail end of the used packaging film is pressed between the first pressing roller close to one side of the discharge end 12 and the film receiving platform 31, one end of the new packaging film reel is pressed between the second pressing roller close to one side of the storage end 11 and the film receiving platform 31, the tail end of the pressed old packaging film and one end of the new packaging film reel are connected through adhesive tapes, so that the transitional connection of the replacement of the new packaging film and the old packaging film is completed, and the requirement of continuous production is met.

The above is only the preferred embodiment of the present invention, to the technical personnel in this technical field, not deviating from the utility model discloses an implement under the principle prerequisite, still can be right the embodiment modifies, and corresponding modification also should regard as the utility model discloses a scope of protection.

Claims

1. The film releasing device is characterized by comprising film releasing racks which are vertically arranged on two sides, wherein each film releasing rack comprises a material storing end and a material discharging end, and a winding roller for winding and storing the packaging film is arranged on one side of each material storing end; a film releasing support in a shape of a letter '20886' is arranged on the side, corresponding to one side close to the discharge end, of the winding roller, supporting feet at two ends of the film releasing support are rotatably connected to the film releasing racks on two sides, and a driving rubber coating wheel is arranged on a cross rod of the film releasing support and is connected with a film releasing driving motor for driving the film releasing driving motor to do self-rotation motion around a shaft; the periphery of the driving rubber coating wheel is parallel to the length direction of the winding roller; under the effect of gravity, put membrane support's horizontal pole and have the rotation trend that moves towards the wind-up roll.

2. The film unwinding device of claim 1, wherein a driving roller group consisting of a plurality of parallel shaft rollers is arranged between the winding roller and the discharge end side.

3. The film laying apparatus according to claim 2, wherein said driving roller group includes a first movable roller and a second movable roller; still include the support that moves about, the support that moves about is located being close to of wind-up roll the side setting of discharge end one side, the support that moves about is the F style of calligraphy, the montant end-to-end rotation of the support that moves about connect in put the membrane frame, be connected with swing drive arrangement on the montant of the support that moves about, first trip roller and second move about the roller set up respectively in the free end position of the both sides horizontal pole of the support that moves about.

4. The film releasing device as recited in claim 3, wherein a coding unit is disposed between the traveling support and the discharging end, and the driving roller set includes a plurality of coding driving rollers which are engaged with the coding unit and are driven to be disposed.

5. The apparatus for releasing a film according to claim 3, wherein a color mark assembly is disposed between said traveling carriage and said discharge end, and said driving roller assembly comprises a plurality of color mark driving rollers engaged with said color mark assembly for driving.

6. The film unwinding device according to claim 2, wherein a first film receiving roller and a second film receiving roller are arranged between the wind-up roller and the driving roller group, and a film receiving mechanism for transmission splicing of the packaging film is arranged between the first film receiving roller and the second film receiving roller.

7. The film unwinding device according to claim 6, wherein the film joining mechanism comprises a film joining platform arranged in parallel at an upper driving end face between the first film joining roller and the second film joining roller; in connect membrane platform upside, be close to first connect membrane roller one side to be provided with first press mold roller, be close to the second connects membrane roller one side to be provided with second press mold roller, first press mold roller and second press mold roller all are on a parallel with connect the membrane platform setting, first press mold roller and second press mold roller all are connected with the adjustment its and connect the roll adjustment structure of interval between the membrane platform.

8. The film depositing apparatus as claimed in any one of claims 1 to 7, wherein the discharging end position is disposed higher than the storing end position.

9. The film depositing apparatus as claimed in claim 8, wherein the film depositing frame is disposed in an overall oblique obtuse triangle shape, the material storing end is located at one acute angle end of the film depositing frame, the material discharging end is located at the other acute angle end of the film depositing frame, and the obtuse angle end of the film depositing frame is disposed toward the upper side.

10. The packaging system is characterized by comprising a film placing device for placing and outputting packaging films, a forming device for performing enclosing and synthesizing type treatment on the output packaging films and a film sealing device for sealing and sealing the packaging films; the film releasing device is set as the film releasing device of any one of claims 1 to 9.