CN219407222U

CN219407222U - Semi-automatic cuff formula packagine machine

Info

Publication number: CN219407222U
Application number: CN202320936644.6U
Authority: CN
Inventors: 倪庆荣
Original assignee: Wenzhou Liubang Intelligent Equipment Co ltd
Current assignee: Wenzhou Liubang Intelligent Equipment Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-07-25
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a semi-automatic cuff type packaging machine, which is characterized by comprising a conveying platform and a supporting table, wherein a material port and a sealing and cutting mechanism corresponding to the material port are arranged between the conveying platform and the supporting table, the sealing and cutting mechanism comprises two supporting columns symmetrically arranged on the conveying platform, an upper tool rest and a lower pressing plate are arranged between a pair of supporting columns in a sliding manner, and a sealing and cutting knife corresponding to the lower pressing plate is arranged on the upper tool rest; the device also comprises a transmission mechanism arranged between the lower pressing plate and the upper tool rest, wherein the transmission mechanism is used for controlling the upper tool rest and the lower pressing plate to move relatively; the upper tool rest is also connected with a driving device; the sealing cutter and the lower pressing plate can slide relatively through the transmission mechanism, so that the upper rolling film and the lower rolling film can be pulled by the same distance when being wrapped, the consumption speed of the upper rolling film and the lower rolling film is kept consistent, the shutdown frequency of workers to equipment is reduced, and the production efficiency of the equipment is improved.

Description

Semi-automatic cuff formula packagine machine

Technical Field

The utility model relates to the technical field of packaging machines, in particular to a semi-automatic cuff packaging machine.

Background

The cuff type packaging machine is generally matched with a heat shrink packaging machine, a plurality of shrink films such as PE, POF, PP, PVC are used as packaging materials, and products directly enter the heat shrink packaging machine to finish packaging after being sealed and cut.

The existing semiautomatic cuff type packaging machine has a structural principle similar to that of a full-automatic cuff type packaging machine for packaging edible vinegar disclosed in patent number (CN 216103130U), and an upper rolling film and a lower rolling film are arranged on the equipment; when the article is pushed to the supporting plate through the pushing piece, the article is wrapped by the two coiled films, then the sealing cutter above the equipment drives the upper coiled film to move downwards until the upper coiled film abuts against the lower coiled film, and finally sealing and cutting are carried out to realize the film covering of the article; however, in the actual use, when sealing and cutting, only the sealing cutter above can move downwards, and the sealing cutter can drive the upper coiled film to move downwards, and generally when a film is sleeved on an article, the upper coiled film can be consumed for three quarters, and the lower coiled film can be consumed for one quarter, so that the consumption speed of the upper coiled film is far greater than that of the lower coiled film, and the upper coiled film needs to be replaced by a worker due to frequent shutdown, so that the production efficiency is greatly influenced.

Disclosure of Invention

In order to solve the problems, the utility model provides the semi-automatic cuff type packaging machine, the moving stroke of the sealing cutter during working can be reduced through the sliding of the lower pressing plate, the consumption speed of the upper rolling film and the lower rolling film is the same, the replacement frequency of the upper rolling film is reduced, and the shutdown frequency of equipment is further reduced.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the semi-automatic cuff type packaging machine comprises a conveying platform and a supporting table, wherein a material port and a sealing and cutting mechanism corresponding to the material port are arranged between the conveying platform and the supporting table; the device also comprises a transmission mechanism arranged between the lower pressing plate and the upper tool rest, wherein the transmission mechanism is used for controlling the upper tool rest and the lower pressing plate to move relatively; the upper tool rest is also connected with a driving device.

The utility model is further arranged that the transmission mechanism comprises a vertical groove arranged at one side opposite to the pair of support columns, and two ends of the upper tool rest and the lower pressing plate are arranged in the vertical groove in a sliding way; the device comprises a driving belt, a lower pressing plate and an upper tool rest, wherein the driving belt is arranged between the upper tool rest and the lower pressing plate, the driving belt comprises a mounting belt A and a mounting belt B which are connected with each other and have opposite movement directions, and the upper tool rest and the lower pressing plate are respectively arranged at two ends of the driving belt and are respectively fixed on the mounting belt A and the mounting belt B; the device also comprises a pair of driving wheels rotatably arranged in the vertical groove, and the driving belt is arranged on the driving wheels.

The utility model is further arranged that a sliding block is arranged on one side surface of the upper tool rest, which is opposite to the two ends of the lower pressing plate; the inner wall of the vertical groove is provided with opposite guide rails, and the sliding block is in sliding connection with the guide rails; the installation belt A and the installation belt B are respectively connected with the upper tool rest and the lower pressing plate through sliding blocks.

The utility model is further characterized in that the lower pressing plate is provided with a transition surface which is flush with the conveying platform, the transition surface downwards extends towards the direction of the conveying platform to form an arc surface, and a gap for the lower coiled film to pass through is formed between the arc surface and the conveying platform.

The utility model is further arranged that the transition surface extends towards one side of the supporting table and is provided with a limiting surface, and the lower end surface of the limiting surface is positioned above the top surface of the supporting table.

The utility model is further characterized in that sliding grooves are symmetrically formed in the conveying platform, pushing pieces are arranged in the sliding grooves in a sliding mode, two sides of each pushing piece penetrate through the sliding grooves, and a power mechanism connected with the pushing pieces is arranged below the conveying platform.

The utility model is further provided that a limit roller is also rotatably connected between the two support columns.

The utility model is further provided that the driving device can be a cylinder with an output shaft connected with the upper tool rest or a rotating motor connected with a driving wheel.

The utility model is further arranged that the power mechanism is an air cylinder.

In summary, the utility model has the following beneficial effects:

compared with the prior art, the sealing cutter and the lower pressing plate which slide relatively can move towards the middle simultaneously when sealing and cutting the rolled film, sealing and cutting actions are completed, and the moving stroke of the sealing cutter is reduced; meanwhile, the sealing cutter can drive the upper coiled film and the lower coiled film to move by the same distance, so that the consumption speeds of the upper coiled film and the lower coiled film are basically kept the same, and compared with the prior art, the device has the advantages that the frequent shutdown of the device caused by the replacement of the upper coiled film by a worker is avoided, and the production efficiency is influenced.

Drawings

Fig. 1 is a perspective view of the present embodiment.

Fig. 2 is a sectional structural view of the transmission mechanism of the present embodiment.

Fig. 3 is a side sectional view of the present embodiment.

Fig. 4 is an enlarged view of a portion of the throat of fig. 3.

Fig. 5 is a perspective view of the lower platen of the present embodiment.

Reference numerals: 1-a conveying platform; 2-a supporting table; 3-a material port; 4-a sealing and cutting mechanism; 41-supporting columns; 42-upper tool rest; 43-lower platen; 44-sealing the cutter; 45-transmission mechanism; 46-a driving device; 451-vertical slots; 452-guide bar; 453-drive belt; 454-mounting strap a; 455-mounting band B; 456-a driving wheel; 5-a slider; 6, a guide rail; 7-transition surface; 8-an arc surface; 9-limiting surfaces; 10-sliding grooves; 11-pushing member; 12-a power mechanism; 13-limit roller.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-5, the embodiment discloses a semi-automatic cuff type packaging machine, which comprises a conveying platform 1 and a supporting table 2, wherein a material port 3 and a sealing and cutting mechanism 4 corresponding to the material port 3 are arranged between the conveying platform 1 and the supporting table 2;

as shown in fig. 1, the sealing and cutting mechanism 4 includes two support columns 41 symmetrically disposed on the conveying platform 1, an upper tool rest 42 and a lower press plate 43 are slidably disposed between a pair of the support columns 41, and a sealing and cutting knife 44 corresponding to the lower press plate 43 is disposed on the upper tool rest 42; the device also comprises a transmission mechanism 45 arranged between the lower pressing plate 43 and the upper tool rest 42, wherein the transmission mechanism 45 is used for controlling the upper tool rest 42 and the lower pressing plate 43 to move relatively; the upper tool rest 42 is also connected with a driving device 46;

as shown in fig. 2, the transmission mechanism 45 includes a vertical groove 451 disposed on the opposite side of the pair of support columns 41, and two ends of the upper tool rest 42 and the lower press plate 43 are slidably disposed in the vertical groove 451; the device further comprises a driving belt 453 arranged between the upper tool rest 42 and the lower pressing plate 43, the driving belt 453 comprises a mounting belt A454 and a mounting belt B455 which are connected with each other and have opposite movement directions, and the upper tool rest 42 and the lower pressing plate 43 are respectively arranged at two ends of the driving belt 453 and are respectively fixed on the mounting belt A454 and the mounting belt B455; and further comprises a pair of driving wheels 456 rotatably disposed in the vertical grooves 451, and the driving belt 453 is disposed on the driving wheels 456.

As shown in fig. 1-2, a vertical groove 451 is arranged on one side opposite to the two support columns 41, a guide rail 6 is arranged on the opposite side in the vertical groove 451, driving wheels 456 are rotatably connected to the upper end and the lower end of the vertical groove 451, a driving belt 453 is arranged between the two driving wheels 456, the driving belt 453 is divided into a mounting belt A454 and a mounting belt B455 which are mutually connected and symmetrically arranged by taking the two driving wheels 456 as axes, the two mounting belts A454 are fixedly connected with sliding blocks 5 at two ends of the upper tool rest 42, and the two mounting belts B455 are fixedly connected with sliding blocks 5 at two ends of the lower pressure plate 43; the top of the upper tool rest 42 is connected with a driving device 46, in the embodiment, the driving device 46 is an air cylinder, an output shaft of the air cylinder is connected with the upper tool rest 42, and the air cylinder body is arranged on a mounting plate fixed between the two support columns 41; when the upper tool rest 42 slides downwards under the drive of the air cylinder, the lower pressing plate is driven to move upwards by the driving belt 453.

In the conventional equipment, when sealing and cutting the rolled film, the sealing cutter 44 moves downwards under the action of the upper cutter frame 42 and pulls the upper rolled film downwards, so that the upper rolled film is connected with the lower rolled film under the mutual clamping of the upper and lower cutter frames 43; however, since only the upper blade holder 42 moves downward, when the film is rolled up, the amount of the film to be rolled up and the film to be rolled down will be different, and the consumption ratio of the film to be rolled up and the film to be rolled down is typically three to one, so that the operator needs to stop the machine for a long time, and the film to be rolled up is replaced, which affects the production efficiency.

In the use process, firstly, a worker can place an article to be wrapped on the conveying platform 1, then, the worker presses a button to enable the power mechanism 12 to drive the pushing piece 11 to move, so that the article is driven to move towards the supporting platform 2, and when the article moves to the position of the supporting platform 2, the upper rolling film and the lower rolling film can be pulled to move, so that the article is wrapped; then, the cylinder of the driving device drives the upper tool rest 42 to move downwards, and the upper tool rest 42 pulls the mounting belt A454 to move downwards in the moving process, so that the mounting belt B455 is driven to move upwards, the relative movement of the lower pressing plate and the sealing cutter 44 is realized, and the upper rolled film and the lower rolled film can be pulled to the same length, so that the consumption of the upper rolled film and the lower rolled film can be kept consistent. The sealing cutter 44 is of the prior art, and is not described in detail; and the power mechanism 12 and the driving device are connected with an air source.

The utility model is further arranged that a sliding block 5 is arranged on one side surface of the upper tool rest 42 opposite to the two ends of the lower pressing plate 43; the inner wall of the vertical groove 451 is provided with opposite guide rails 6, and the sliding blocks 5 are in sliding connection with the guide rails 6; the mounting band a454 and the mounting band B455 are respectively connected to the upper blade holder 42 and the lower platen 43 through the slider 5.

The lower pressing plate 43 is provided with a transition surface 7 which is flush with the conveying platform 1, the transition surface 7 extends downwards to the direction of the conveying platform 1 to form an arc surface 8, and a gap for a lower coiled film to pass through is formed between the arc surface 8 and the conveying platform 1; the gap can be used for allowing the lower coiled material to pass through the upper part of the material port from the lower part so as to realize the connection with the upper coiled film; a limiting surface 9 is arranged on one side of the transition surface 7 facing the supporting table 2 in an extending manner, and the lower end surface of the limiting surface 9 is positioned above the top surface of the supporting table 2;

4-5, wherein the transition surface is used for abutting against the sealing cutter to seal and cut the rolled film; in the prior art, the conveying platform and the transition surface cannot be completely flush due to manual installation of equipment, and if the transition surface is Yu Shusong, articles are easy to block when passing through a material port; if the wrapped articles are bottle-shaped articles such as water bottles and the like, the articles are easy to shake in the moving process to cause instability; the arrangement of the arc-shaped surface 8 can ensure that the transition surface is not higher than the supporting platform, and ensure that articles can smoothly pass through the material port without blocking; ensuring that the bottled articles are conveyed stably and reducing shaking when conveyed; the limiting surface is higher than the surface of the supporting table, so that articles can be stably conveyed when entering the supporting table from the transition surface, and blocking is avoided; therefore, when a worker installs the equipment, the transition surface is not required to be completely flush with the equipment, and the installation is more convenient.

In this embodiment, a limiting roller 13 is also rotatably connected between the two support columns 41.

In this embodiment, the driving device 46 is a cylinder

In this embodiment, the power mechanism 12 is a cylinder.

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the design concept of the present utility model should be included in the scope of the present utility model.

Claims

1. The semi-automatic cuff type packaging machine comprises a conveying platform (1) and a supporting table (2), wherein a material port (3) and a sealing and cutting mechanism (4) corresponding to the material port (3) are arranged between the conveying platform (1) and the supporting table (2), and the semi-automatic cuff type packaging machine is characterized in that the sealing and cutting mechanism (4) comprises two supporting columns (41) symmetrically arranged on the conveying platform (1), an upper cutter frame (42) and a lower pressing plate (43) are slidably arranged between the pair of supporting columns (41), and a sealing and cutting knife (44) corresponding to the lower pressing plate (43) is arranged on the upper cutter frame (42); the device also comprises a transmission mechanism (45) arranged between the lower pressing plate (43) and the upper tool rest (42), wherein the transmission mechanism (45) is used for controlling the upper tool rest (42) and the lower pressing plate (43) to move relatively; the upper tool rest (42) is also connected with a driving device (46).

2. A semiautomatic cuff type packing machine according to claim 1, characterized in that the transmission mechanism (45) comprises a vertical groove (451) provided on the opposite side of a pair of support columns (41), and both ends of the upper tool rest (42) and the lower press plate (43) are slidably provided in the vertical groove (451); the automatic cutting machine further comprises a driving belt (453) arranged between the upper tool rest (42) and the lower pressing plate (43), wherein the driving belt (453) comprises a mounting belt A (454) and a mounting belt B (455) which are connected with each other and have opposite movement directions, and the upper tool rest (42) and the lower pressing plate (43) are respectively arranged at two ends of the driving belt (453) and are respectively fixed on the mounting belt A (454) and the mounting belt B (455); the device also comprises a pair of driving wheels (456) which are rotatably arranged in the vertical groove (451), and the driving belt (453) is arranged on the driving wheels (456).

3. A semiautomatic cuff type packing machine according to claim 2, characterized in that a slide block (5) is provided on a side surface of the upper blade holder (42) opposite to both ends of the lower pressure plate (43); the inner wall of the vertical groove (451) is provided with opposite guide rails (6), and the sliding blocks (5) are in sliding connection with the guide rails (6); the mounting belt A (454) and the mounting belt B (455) are respectively connected with the upper tool rest (42) and the lower pressing plate (43) through the sliding blocks (5).

4. A semiautomatic cuff type packaging machine according to claim 2, characterized in that the lower pressure plate (43) is provided with a transition surface (7) flush with the conveying platform (1), the transition surface (7) extends downwards towards the conveying platform (1) to form an arc surface (8), and a gap for the lower film roll to pass through is formed between the arc surface (8) and the conveying platform (1).

5. Semi-automatic cuff packing machine according to claim 4, characterized in that the transition surface (7) extends towards one side of the support table (2) and is provided with a limiting surface (9), the lower end surface of the limiting surface (9) being located above the top surface of the support table (2).

6. The semi-automatic cuff type packaging machine according to claim 1, wherein sliding grooves (10) are symmetrically formed in the conveying platform (1), pushing pieces (11) are arranged in the sliding grooves (10) in a sliding mode, two sides of each pushing piece (11) penetrate through the corresponding sliding groove (10), and a power mechanism (12) connected with each pushing piece (11) is arranged below the conveying platform (1).

7. A semiautomatic cuff-type packing machine according to claim 1, characterized in that between the two support columns (41) there is also a rotation connection of a limit roller (13).

8. A semiautomatic cuff-type packaging machine according to claim 2, characterized in that the driving means (46) can be a cylinder with an output shaft connected to the upper blade carrier (42) or a rotating electric machine connected to the driving wheel (456).

9. A semiautomatic cuff packing machine according to claim 6, characterized in that said power mechanism (12) is a cylinder.