CN215323627U

CN215323627U - Continuous vacuum belt drawing film

Info

Publication number: CN215323627U
Application number: CN202120789085.1U
Authority: CN
Inventors: 全锦光; 成永军
Original assignee: Foshan Jinghai Intelligent Mechanical Equipment Co ltd
Current assignee: Foshan Jinghai Intelligent Mechanical Equipment Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-12-28
Anticipated expiration: 2031-04-19

Abstract

The utility model relates to the technical field of packaging equipment, in particular to a continuous vacuum belt film drawing device, which comprises a forming back plate, a material pipe, a first air cylinder and a second air cylinder, wherein the material pipe penetrates through the inside of the forming back plate, the left side of the forming back plate is connected with a driving assembly, the right side of the forming back plate is provided with a heat sealing assembly, the right side of the second air cylinder is connected with a film drawing assembly, the film drawing assembly comprises a film drawing push plate, a guide column is arranged above the film drawing push plate, the right side of the guide column is connected with a driving wheel, and the outside of the driving wheel is connected with a vacuum synchronous belt. When the pressing and sealing treatment of the packaging film is carried out, the vacuum synchronous belt can be matched to realize the pull-down treatment of the packaging film, so that the sealing and the film pulling of the packaging film are synchronously carried out, the running efficiency of the machine is improved, and meanwhile, the influence of the pressure of an air source on the running efficiency of the machine can be avoided.

Description

Continuous vacuum belt drawing film

Technical Field

The utility model relates to the technical field of packaging equipment, in particular to a continuous vacuum belt film drawing method.

Background

The pressing mechanism of packaging film mainly uses in the top of equipment such as food packaging machinery, can realize that it is fixed to carry out a section of thick bamboo pressfitting to the outside at the material pipe of packaging film, and then realizes the packaging of material and handle, mainly realizes sealing the pressfitting of packaging film, and then has realized the automated processing of packing.

Pressing mechanism can not initiatively draw the membrane among current mechanical mechanism, only as the pressfitting, seal the use, and pressing mechanism uses cylinder control, pressing mechanism work all needs the cylinder to accomplish at every turn and stretches out, two actions of withdrawal, the obvious shortcoming of bringing is exactly that work is influenced by air supply pressure, stretching out of cylinder simultaneously, the interval time of two actions of withdrawal is wasted, cause mechanical efficiency can not improve, can't realize drawing membrane work when carrying out the packaging film pressfitting simultaneously, thereby make the operating procedure that draws down of original packaging film loaded down with trivial details, thereby the efficiency of drawing the membrane has been reduced, and then the production efficiency of equipment has been reduced, consequently need to design continuous type vacuum belt to draw the membrane to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a continuous vacuum belt film pulling device to solve the problem that the packaging film pressing mechanism provided in the background technology cannot realize film pulling treatment when the packaging film is sealed.

In order to achieve the purpose, the utility model provides the following technical scheme: continuous type vacuum belt draws membrane, including shaping backplate, material pipe, first cylinder and second cylinder, the inside of shaping backplate is run through there is the material pipe, the left side of shaping backplate is connected with drive assembly, the right side of shaping backplate is provided with the heat-seal subassembly, the right side of second cylinder is connected with draws membrane module, draw membrane module including drawing the membrane push pedal, the top of drawing the membrane push pedal is provided with the guide post, the right side of guide post is connected with the drive wheel, the external connection of drive wheel has the vacuum hold-in range.

Preferably, the heat-seal subassembly is including indulging the horizontal pole, the top of indulging the horizontal pole is connected with the linear bearing mounting panel, the internal connection of linear bearing mounting panel has the direction slide axle, the left side of direction slide axle is connected with indulges a sealing wheel mounting panel, the external connection who indulges a sealing wheel mounting panel has the heating copper, the front of indulging a sealing wheel mounting panel is connected with from the driving wheel, the below of indulging a sealing wheel mounting panel is connected with the action wheel, there is the heat-seal steel band from the external connection of driving wheel with the action wheel, the intermediate junction of action wheel has the transmission shaft.

Preferably, the left side of indulging the horizontal pole is connected with indulges and seals the sliding shaft, the linear bearing mounting panel is sliding connection with the direction sliding shaft, the heating copper is in from between driving wheel and the action wheel, and the left side of heating copper and the inner wall of heat-seal steel band contact each other, the internal connection heating tube of heating copper.

Preferably, the front of transmission shaft is connected with the motor, the inside at the action wheel is connected to the rear of transmission shaft, and the rear of transmission shaft is connected with the universal joint, the rear of universal joint is connected with another group's action wheel and transmission shaft, the heat-seal steel band is provided with seven altogether, and the heat-seal steel band corresponds the right side of material pipe respectively.

Preferably, the drive assembly includes first cylinder, the left side of first cylinder is connected with indulges and seals the push pedal, the right side of indulging and sealing the push pedal is connected with indulges and seals the sliding shaft, the external connection who indulges and seal the sliding shaft has the bearing frame, the side of first cylinder is provided with the second cylinder, indulge and seal the sliding shaft and be sliding connection in the inside of bearing frame.

Preferably, the left side of drawing the membrane push pedal is connected with the second cylinder, vacuum hold-in range is on same water flat line with the heat-seal steel band, the counter bore has been seted up on the surface of vacuum hold-in range, the surface of vacuum hold-in range is connected with the protection and fills up.

Compared with the prior art, the utility model has the beneficial effects that: this structure can cooperate the vacuum hold-in range to realize the drop-down processing to the packaging film when the pressfitting of carrying out the packaging film seals the processing, realizes that the packaging film seals and draws the synchronous of membrane to go on, improves the operating efficiency of machine, can also avoid air supply pressure to influence machine operating efficiency simultaneously.

According to the utility model, the vacuum synchronous belt can rotate under the driving of the driving wheel, and further the packaging film is pulled down through the contact friction between the vacuum synchronous belt and the packaging film, so that the pulling down of the packaging film and the heat sealing of the heat-sealing steel belt can be mutually matched, and through the simultaneous working of the vacuum synchronous belt and the vacuum synchronous belt, the heat-sealing pressing treatment of the packaging film can be ensured to be matched with the rotation of the vacuum synchronous belt, so that the heat-sealing pressing treatment and the film pulling treatment of the packaging film can be realized at the same time, a mechanism which can only play a pressing role in the prior art can take the film pulling treatment into consideration, the time for extending and retracting the air cylinder in the prior art is saved, the operation efficiency of the machine is improved, and meanwhile, the influence of the air source pressure on the operation efficiency of the machine can be avoided.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

FIG. 4 is a schematic diagram of the right view structure of the present invention;

fig. 5 is a schematic front view of the hot wind wheel of the present invention.

In the figure: 1. molding a back plate; 2. a material pipe; 3. a heat seal assembly; 31. longitudinally sealing the cross bar; 32. a linear bearing mounting plate; 33. a guide slide shaft; 34. a longitudinal seal wheel mounting plate; 35. heating the copper plate; 36. a driven wheel; 37. a driving wheel; 38. heat-sealing the steel belt; 39. a drive shaft; 4. a drive assembly; 41. a first cylinder; 42. longitudinally sealing the push plate; 43. a longitudinal seal sliding shaft; 44. a bearing seat; 45. a second cylinder; 5. drawing the film assembly; 51. pulling the membrane and pushing the plate; 52. a guide post; 53. a drive wheel; 54. and (4) carrying out vacuum synchronous belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: continuous type vacuum belt draws membrane, including shaping backplate 1, material pipe 2, first cylinder 41 and second cylinder 45, the inside of shaping backplate 1 is run through there is material pipe 2, the left side of shaping backplate 1 is connected with drive assembly 4, the right side of shaping backplate 1 is provided with heat-seal subassembly 3, the right side of second cylinder 45 is connected with draws membrane module 5, draw membrane module 5 including drawing membrane push pedal 51, the top of drawing membrane push pedal 51 is provided with guide post 52, the right side of guide post 52 is connected with drive wheel 53, the external connection of drive wheel 53 has vacuum hold-in range 54, can be when carrying out the heat-seal processing of packaging film through the setting of this structure, realize the drop-down to the packaging film, and then can realize drawing the membrane processing when the packaging film carries out the heat-seal, make the packaging film after the heat-seal carry out next process.

The heat sealing assembly 3 comprises a longitudinal sealing transverse rod 31, a linear bearing mounting plate 32 is connected above the longitudinal sealing transverse rod 31, a guide sliding shaft 33 is connected inside the linear bearing mounting plate 32, a longitudinal sealing wheel mounting plate 34 is connected on the left side of the guide sliding shaft 33, a heating copper plate 35 is connected outside the longitudinal sealing wheel mounting plate 34, a driven wheel 36 is connected on the front side of the longitudinal sealing wheel mounting plate 34, a driving wheel 37 is connected below the longitudinal sealing wheel mounting plate 34, a heat sealing steel strip 38 is connected outside the driven wheel 36 and the driving wheel 37, a transmission shaft 39 is connected in the middle of the driving wheel 37, the heat sealing treatment of the packaging film is realized through the arrangement of the structure, when heat sealing is performed, heat generated by the heating copper plate 35 can be transmitted to the heat sealing steel strip 38, further, under the rotation of the driving wheel 37, the rotation of the heat sealing steel strip 38 can be realized through the matching with the driven wheel 36, so that the heat sealing steel strip 38 is contacted with the packaging film, and realizing heat sealing treatment on the packaging film.

Indulge the left side of sealing horizontal pole 31 and be connected with indulge and seal smooth axle 43, linear bearing mounting panel 32 is sliding connection with direction smooth axle 33, heating copper 35 is in from between driving wheel 36 and the action wheel 37, and the left side of heating copper 35 and the inner wall of heat-seal steel band 38 contact each other, the internal connection heating tube of heating copper 35, the heating tube can produce the heat through the electricity connection, and then contact with heat-seal steel band 38, give heat-seal steel band 38 with the heat transfer, further realize the heat-seal to the packaging film through the contact of heat-seal steel band 38 and packaging film.

The front of transmission shaft 39 is connected with the motor, adopt servo motor, a drive for transmission shaft 39, the inside at action wheel 37 is connected at transmission shaft 39's rear, and transmission shaft 39's rear is connected with the universal joint, the rear of universal joint is connected with another set of action wheel 37 and transmission shaft 39, heat-seal steel band 38 is provided with seven altogether, and heat-seal steel band 38 corresponds the right side of material pipe 2 respectively, realize the rotation to action wheel 37 through the drive of motor to transmission shaft 39, further drive other action wheels 37 through the universal joint and rotate, further lead to action wheel 37 and drive heat-seal steel band 38 from driving wheel 36 and rotate, the realization is to the heat-seal of packaging film.

Drive assembly 4 includes first cylinder 41, the left side of first cylinder 41 is connected with indulges a push pedal 42, the right side of indulging a push pedal 42 is connected with indulges a smooth axle 43, the external connection who indulges a smooth axle 43 has a bearing frame 44, the side of first cylinder 41 is provided with second cylinder 45, indulge a smooth axle 43 and be sliding connection in the inside of bearing frame 44, realize adjusting heat-seal subassembly 3 and the position that draws membrane module 5 through setting up of this structure, the jacking through first cylinder 41 drives indulges a smooth axle 43 and removes, and then can realize the pulling to heat-seal subassembly 3, thereby remove heat-seal steel band 38 to the surface of packaging film, the surface at the packaging film of vacuum hold-in range 54 contact can be realized to the jacking through indulging smooth axle 43.

Draw the left side of membrane push pedal 51 to be connected with second cylinder 45, vacuum hold-in range 54 is on same water flat line with heat-seal steel band 38, the counter bore has been seted up on vacuum hold-in range 54's surface, vacuum hold-in range 54's surface is connected with the protection and fills up, avoids causing the damage on packaging film surface, realizes the pulling to the packaging film through vacuum hold-in range 54, realizes drawing the membrane and handles, and then can cooperate the packaging film after heat-seal steel band 38's heat-seal to carry to next mechanism.

The working principle is as follows: when the utility model is used, firstly, a packaging film is sleeved outside a material pipe 2, when a sealing is needed to be pressed, a heating pipe in a heating copper plate 35 starts to work, two first air cylinders 41 work to push out a longitudinal sealing push plate 42, and further, a longitudinal sealing sliding shaft 43 is pulled, so that a heat sealing assembly 3 on the right side of the longitudinal sealing sliding shaft 43 can be displaced, a heat sealing steel belt 38 is attached to the surface of the packaging film on the material pipe 2 on a forming backboard 1, the heat on the heating copper plate 35 is absorbed by the heat sealing steel belt 38, the packaging film is sealed, meanwhile, a motor drives a transmission shaft 39 to rotate, the transmission shaft 39 can drive a driving wheel 37 to rotate while rotating, the driving wheel 37 on the rear side can be driven to rotate by the adaptation of a universal joint, further, a driven wheel 36 is driven by the driving wheel 37 to rotate with the heat sealing steel belt 38 outside the driving wheel 37, and similarly, a vacuum synchronous belt 54 is driven by the driving wheel 53 to rotate, and the rotation of the vacuum synchronous belt 54 and the heat-seal steel belt 38 work synchronously, the two second air cylinders 45 also extend out when pressing is needed, so that the vacuum synchronous belt 54 is tightly attached to the packaging film arranged on the feeding pipe 2 of the forming backboard 1, and the packaging film is enabled to enter the next mechanical structure downwards by utilizing the friction force between the vacuum synchronous belt 54 and the packaging film.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Continuous type vacuum belt draws membrane, including shaping backplate (1), material pipe (2), first cylinder (41) and second cylinder (45), its characterized in that: the inside of shaping backplate (1) is run through and is had material pipe (2), the left side of shaping backplate (1) is connected with drive assembly (4), the right side of shaping backplate (1) is provided with heat-seal subassembly (3), the right side of second cylinder (45) is connected with draws membrane module (5), draw membrane module (5) including drawing membrane push pedal (51), the top of drawing membrane push pedal (51) is provided with guide post (52), the right side of guide post (52) is connected with drive wheel (53), the external connection of drive wheel (53) has vacuum hold-in range (54).

2. The continuous vacuum belt draw film of claim 1, wherein: heat-seal subassembly (3) are including indulging horizontal pole (31), the top of indulging horizontal pole (31) is connected with linear bearing mounting panel (32), the internal connection of linear bearing mounting panel (32) has direction slide shaft (33), the left side of direction slide shaft (33) is connected with indulges a round mounting panel (34), the external connection who indulges a round mounting panel (34) has heating copper (35), the front of indulging a round mounting panel (34) is connected with from driving wheel (36), the below of indulging a round mounting panel (34) is connected with action wheel (37), the external connection who follows driving wheel (36) and action wheel (37) has heat-seal steel band (38), the intermediate junction of action wheel (37) has transmission shaft (39).

3. The continuous vacuum belt draw film of claim 2, wherein: indulge the left side of sealing horizontal pole (31) and be connected with and indulge and seal sliding shaft (43), linear bearing mounting panel (32) are sliding connection with direction sliding shaft (33), heating copper (35) are in from between driving wheel (36) and action wheel (37), and the left side of heating copper (35) and the inner wall of heat-seal steel band (38) contact each other, the internal connection heating tube of heating copper (35).

4. The continuous vacuum belt draw film of claim 2, wherein: the front of transmission shaft (39) is connected with the motor, the inside at action wheel (37) is connected at the rear of transmission shaft (39), and the rear of transmission shaft (39) is connected with the universal joint, the rear of universal joint is connected with another group of action wheel (37) and transmission shaft (39), heat-seal steel band (38) are provided with seven altogether, and heat-seal steel band (38) correspond the right side of material pipe (2) respectively.

5. The continuous vacuum belt draw film of claim 1, wherein: drive assembly (4) include first cylinder (41), the left side of first cylinder (41) is connected with indulges and seals push pedal (42), the right side of indulging the push pedal (42) is connected with indulging and seals smooth axle (43), the external connection who indulges and seal smooth axle (43) has bearing frame (44), the side of first cylinder (41) is provided with second cylinder (45), indulge and seal smooth axle (43) and be sliding connection in the inside of bearing frame (44).

6. The continuous vacuum belt draw film of claim 1, wherein: draw the left side of membrane push pedal (51) to be connected with second cylinder (45), vacuum hold-in range (54) is same horizontal line with heat-seal steel band (38), the counter bore has been seted up on the surface of vacuum hold-in range (54), the surface of vacuum hold-in range (54) is connected with the protection and fills up.