CN221214888U

CN221214888U - Surface coating machine

Info

Publication number: CN221214888U
Application number: CN202322904830.4U
Authority: CN
Inventors: 雷励风
Original assignee: Foshan Hongsheng Mechanical Equipment Co ltd
Current assignee: Foshan Hongsheng Mechanical Equipment Co ltd
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-06-25
Anticipated expiration: 2033-10-27

Abstract

The utility model discloses a bread laminator, comprising: a conveying device having a conveying surface extending in a linear direction; the unreeling mechanism can unreel the conveying surface; the film cutting mechanism is positioned on one side of the conveying downstream of the conveying device relative to the unreeling mechanism and comprises a mounting plate capable of moving back and forth along the conveying direction of the conveying surface, a pressing plate arranged on the mounting plate, a pressing block and a cutter, wherein the pressing block and the cutter are arranged on the bottom side of the pressing plate, the pressing plate is positioned above the conveying surface and can move up and down relative to the mounting plate, at least two pressing blocks are arranged at intervals along the conveying direction of the conveying surface, the cutter is positioned between the two pressing blocks, and the cutter and the two adjacent pressing blocks can move up and down relative to each other.

Description

Surface coating machine

Technical Field

The utility model relates to packaging equipment, in particular to a bread laminating machine.

Background

After the bread is finished, in order to prevent the materials on the bread from adhering to the package, especially for some breads with fruit pulp, a film is usually coated on one side of the bread with fruit pulp, so that the bread is cleaner when being packaged. At present, the coating of bread is generally manually operated, and when the bread passes through a conveying line, a worker places a cut film on the surface of the bread, but the operation has high labor cost and low efficiency, so that a machine capable of efficiently coating the bread is needed.

Disclosure of utility model

The present utility model aims to provide a bread laminator, which solves one or more technical problems existing in the prior art, and at least provides a beneficial choice or creation condition.

The utility model solves the technical problems as follows:

A face coating machine comprising: a conveying device having a conveying surface extending in a linear direction; the unreeling mechanism can unreel the conveying surface; the film cutting mechanism is located on one side of the conveying downstream of the conveying device, and comprises a mounting plate, a pressing block and a cutter, wherein the mounting plate can move back and forth along the conveying direction of the conveying surface, the pressing plate is arranged on the mounting plate, the pressing block is arranged on the bottom side of the pressing plate, the pressing plate is located above the conveying surface, the pressing plate can move up and down relative to the mounting plate, at least two pressing blocks are arranged at intervals along the conveying direction of the conveying surface, the cutter is located between the two pressing blocks, and the cutter and two adjacent pressing blocks can move up and down relative to each other.

The technical scheme has at least the following beneficial effects: the bread needing to be covered is transferred to the conveying surface of the conveying device, the bread is conveyed along the straight line direction by the conveying surface, the film for covering is unreeled onto the conveying surface by the unreeled mechanism, when the bread passes through the film, the film can be straightened by friction between the bread and the film and moves towards the film cutting mechanism together, when the bread moves below the pressing plate together with the film, the pressing plate moves downwards to drive the two pressing blocks to prop against the two bread, the cutter between the two pressing blocks also prop against the film, meanwhile, the mounting plate moves at the same speed along the conveying direction of the conveying surface, so that the pressing blocks keep stably pressing the bread, then the cutter moves downwards relative to the two pressing blocks, the film is cut off at the part between the two bread, the film is further pressed against the bread by the pressing blocks, the combination stability of the two pressing blocks is improved, the film is cut off to complete the film covering process of the bread, and finally the pressing plate moves upwards and moves downwards along the conveying reverse direction of the conveying surface under the driving of the mounting plate so as to prepare for the next film covering, the manual facing required by the film covering processing is reduced, the quality of the film is greatly improved, the production efficiency is greatly improved, and the economic benefit is improved.

As a further improvement of the technical scheme, a first lifting drive is connected between the mounting plate and the pressing plate, and the first lifting drive can drive the pressing plate to move up and down. The first lifting drive is arranged on the mounting plate, the first lifting drive provides driving force for the pressing plate to move along the up-down direction, when the bread is required to be pressed or the film is cut, the pressing plate is driven by the first lifting drive to move downwards, and after the film coating process of the bread is completed, the pressing plate is driven by the first lifting drive to move upwards.

As a further improvement of the technical scheme, a second lifting drive is connected between the cutter and the pressing plate, and the second lifting drive can drive the cutter to move up and down. The first lifting drive drives the pressing block to press against the bread covered with the film through the pressing plate, the second lifting drive drives the cutter to move downwards to cut the film, and then the second lifting drive drives the cutter to move upwards, so that the second lifting drive provides a driving force for the cutter to move up and down relative to the pressing plate, and the pressing block has two driving sources to finish pressing against the bread and cutting the film.

As another improvement of the technical scheme, the second lifting drive is connected to the top side of the pressing plate, an avoidance hole is formed in the pressing plate, and the cutter upwards penetrates through the avoidance hole and then is connected to the second lifting drive. Install the second lift drive in the topside of clamp plate, reducible clamp plate below space occupies, is provided with on the clamp plate this moment and dodges the hole to make the cutter upwards pass dodge the back and second lift drive interconnect, realize the power transmission to the cutter.

As a further improvement of the technical scheme, elastic pieces are respectively connected between the pressing plate and two pressing blocks adjacent to the cutter, and the elastic pieces can elastically deform in the up-down direction. When the first lifting drive drives the pressing plate to move downwards, the two pressing blocks are propped against the bread covered with the film, at the moment, the first lifting drive continues to provide a driving force for the pressing plate to move downwards, the elastic piece is compressed along the up-down direction, the cutter on the pressing plate can be in contact with the film and cut off the film, after the completion, the first lifting drive drives the pressing plate to move upwards for resetting, and the elastic piece is restored, so that the bread is propped against and cut into the film only by using one driving source.

As a further improvement of the above technical solution, the elastic member includes rubber or a spring. The elastic piece is mainly used for providing elasticity along the upper and lower direction, and if rubber is selected for use, the rubber is connected between clamp plate bottom side and briquetting top side, if spring is selected for use, the both ends of spring are connected respectively between clamp plate bottom side and briquetting top side.

As a further improvement of the technical scheme, the film cutting mechanism comprises a support and a translation drive, wherein the translation drive is connected to the support, the mounting plate is connected to the translation drive, and the translation drive can drive the conveying surface to move back and forth in the conveying direction. The translation drive is installed and fixed on the support, provides the drive force of back and forth movement along the conveying direction of the conveying surface for the mounting plate, so that the mounting plate can move along with bread when the mounting plate is covered with the film, and returns to reset after the film is covered.

As a further improvement of the above technical solution, the conveying device includes a first belt conveyor, and the conveying surface is formed on the first belt conveyor. The conveying surface is directly formed on the first belt conveyor, feeding is completed by the first belt conveyor, and the bread is discharged at intervals by starting and stopping the first belt conveyor.

As a further improvement of the above technical solution, the conveying device includes a second belt conveyor and a third belt conveyor arranged in a straight line direction, and the second belt conveyor and the third belt conveyor together form the conveying surface. The second belt conveyor and the third belt conveyor are both used for conveying bread along a straight line direction, and at the moment, different conveying speeds are set for the second belt conveyor and the third belt conveyor, for example, when the third belt conveyor is positioned on the downstream conveying side of the second belt conveyor, the conveying speed of the second belt conveyor can be set to be faster than that of the third belt conveyor, so that queuing waiting can occur when materials are conveyed onto the third belt conveyor on the second belt conveyor, and then the materials are fed onto the third belt conveyor at intervals.

As a further improvement of the above technical solution, the unreeling mechanism includes a bracket located at one side of the conveying device, and an unreeler and a tensioner connected to the bracket. The film used for wrapping the bread is wound into a cylinder and placed on the unreeler, the film is pulled to the conveying surface after being led to pass through the tensioner, when the film coating processing is carried out, the unreeler releases the film, the film led to the conveying surface moves under the driving of the bread, and the tensioner can keep the film between the unreeler and the conveying surface tensioned.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the utility model, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.

Fig. 1 is an overall perspective view of the present utility model.

Fig. 2 is a perspective view of the film cutting mechanism of the present utility model.

In the accompanying drawings: 100-conveying device, 110-conveying surface, 210-mounting plate, 220-pressing plate, 230-pressing block, 240-cutter, 250-first lifting drive, 260-second lifting drive, 270-support, 280-translation drive, 310-support, 320-unreeler and 330-tensioner.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 and 2, the bread laminating machine comprises a conveying device 100, an unreeling mechanism and a film cutting mechanism, wherein the conveying device 100, the unreeling mechanism and the film cutting mechanism can be all installed on the same frame, the conveying device 100 is provided with a conveying surface 110 extending along a straight line direction, the unreeling mechanism can unreel onto the conveying surface 110, the unreeling mechanism and the film cutting mechanism are arranged along the conveying direction of the conveying surface 110, the unreeling mechanism is located on one side of the conveying downstream of the conveying device 100 relative to the unreeling mechanism, the unreeling mechanism comprises a mounting plate 210, a pressing plate 220, a pressing block 230 and a cutting knife 240, the mounting plate 210 can move back and forth along the conveying direction of the conveying surface 110, the pressing plate 220 is arranged on the mounting plate 210, the pressing block 230 and the cutting knife 240 are arranged on the bottom side of the pressing plate 220, the pressing block 220 is located above the conveying surface 110 and can move up and down relative to the mounting plate 210, at least two pressing blocks 230 are arranged at intervals along the conveying direction of the conveying surface 110, the pressing block 230 is located between the two pressing blocks 230 and the two pressing blocks 230 can press the adjacent pressing blocks 230 and the cutting film 230.

As can be seen from the above, the bread to be coated is transferred to the conveying surface 110 of the conveying device 100, the conveying surface 110 conveys the bread in a straight line direction, the unreeling mechanism unreels the film for coating onto the conveying surface 110, when the bread passes through the film, the film can be straightened by friction between the bread and the film and moves along with the film to the film cutting mechanism, when the bread moves below the pressing plate 220 along with the film, the pressing plate 220 moves downwards to drive the two pressing plates 230 to abut against the two breads, the cutter 240 between the two pressing plates 230 also abuts against the film, meanwhile, the mounting plate 210 moves at the same speed along the conveying direction of the conveying surface 110, so that the pressing plates 230 keep stably pressing the bread, then the cutter 240 moves downwards relative to the two pressing plates 230, the film is cut off at a part between the two breads, the pressing plates 230 are used for further pressing and clinging the film to the bread, the stability of the combination of the two breads is improved, the film can be cut off to complete the film coating process of the bread, finally the pressing plate 220 moves upwards, and the film is reset along the conveying direction of the conveying surface 110 under the driving of the labor, thus the labor efficiency is improved, the production efficiency of the film is greatly improved, and the coating quality of the opposite surfaces is improved.

The film cutting mechanism is provided with a driving source capable of driving the pressing plate 220 to move up and down, specifically, a first lifting driving device 250 is connected between the mounting plate 210 and the pressing plate 220, and the first lifting driving device 250 can drive the pressing plate 220 to move up and down. The first lifting drive 250 is installed on the mounting plate 210, the first lifting drive 250 provides a driving force for the pressing plate 220 to move in the up-down direction, when the bread is required to be pressed or the film is cut, the pressing plate 220 is driven by the first lifting drive 250 to move downwards, and after the film coating process of the bread is completed, the pressing plate 220 is driven by the first lifting drive 250 to move upwards.

After the pressing plate 220 drives the pressing block 230 and the cutter 240 to move downward, there are various structural forms of further relative upward and downward displacement between the cutter 240 and the pressing block 230, for example, in the first embodiment, an independent driving source is provided for the cutter 240, specifically, a second lifting driving 260 is connected between the cutter 240 and the pressing plate 220, and the second lifting driving 260 can drive the cutter 240 to move upward and downward. After the pressing block 230 is driven by the first lifting drive 250 to press against the bread covered with the film through the pressing plate 220, the cutter 240 is driven by the second lifting drive 260 to move downwards to cut the film, then the cutter 240 is driven by the second lifting drive 260 to move upwards, so that the cutter 240 is provided with a driving force for moving up and down relative to the pressing plate 220 by the second lifting drive 260, and the two driving sources are provided for pressing against the bread and cutting the film.

In the first embodiment, the second lifting drive 260 may be directly mounted on the bottom side of the pressing plate 220, but at this time, it occupies more space, which is not beneficial to the arrangement between the pressing block 230 and the cutter 240, so that the second lifting drive 260 may be mounted on other positions of the pressing plate 220, specifically, the second lifting drive 260 is connected to the top side of the pressing plate 220, a fixing frame may be additionally mounted on the top side of the pressing plate 220, for raising the mounting position of the second lifting drive 260, and then the second lifting drive 260 is connected to the fixing frame, an avoidance hole is formed on the pressing plate 220, and the cutter 240 passes through the avoidance hole upwards and then is connected to the second lifting drive 260. The second lifting drive 260 is mounted on the top side of the pressing plate 220, so that the space occupation under the pressing plate 220 can be reduced, and the avoiding holes are formed in the pressing plate 220, so that the cutter 240 can pass upwards to avoid and then be connected with the second lifting drive 260, and the power transmission to the cutter 240 is realized.

In the second embodiment, elastic members are respectively connected between the pressing plate 220 and the two pressing blocks 230 adjacent to the cutting knife 240, and the elastic members can elastically deform in the up-down direction. When the first lifting drive 250 drives the pressing plate 220 to move downwards, the two pressing blocks 230 are propped against the bread covered with the film, at this time, the first lifting drive 250 continues to provide a driving force for the pressing plate 220 to move downwards, the elastic element is compressed along the up-down direction, the cutter 240 on the pressing plate 220 can be in contact with the film and cut off the film, after the completion, the first lifting drive 250 drives the pressing plate 220 to move upwards for resetting, and the elastic element is restored, so that only one driving source is needed for propping against the bread and cutting the film.

As a further example of the elastic member structure, the elastic member includes rubber or a spring. The elastic member is mainly used for providing elastic force along the up-down direction, for example, when rubber is selected, the rubber is connected between the bottom side of the pressing plate 220 and the top side of the pressing block 230, for example, when a spring is selected, two ends of the spring are respectively connected between the bottom side of the pressing plate 220 and the top side of the pressing block 230. In practical applications, in order to avoid the pressing block 230 from pressing the bread too much, the rubber or the spring may be of a type that is easier to generate elastic deformation, so that the cutter 240 can easily move downwards to cut the film after the bread is pressed stably.

The film cutting mechanism includes a support 270 and a translation drive 280, the translation drive 280 is connected to the support 270, the mounting plate 210 is connected to the translation drive 280, and the translation drive 280 can drive the conveying surface 110 to move back and forth in the conveying direction. The translation drive 280 is fixed on the support 270, and provides a driving force for the mounting plate 210 to move back and forth along the conveying direction of the conveying surface 110, so that the mounting plate 210 can move along with bread when the bread is covered by the bread, and returns to reset after the film is covered.

The first lifting drive 250, the second lifting drive 260 and the translation drive 280 are mainly used for providing driving force for moving back and forth along the linear direction, and various structural forms can be adopted, such as an electric screw rod, an air cylinder or a hydraulic cylinder.

The conveying device 100 is mainly used for conveying bread, and for convenience in aligning the bread with the pressing blocks 230, the discharging interval of the bread needs to be controlled, so that the distance between the two pressing blocks 230 is suitable, when the bread is conveyed below the pressing plate 220, the two pressing blocks 230 can just cut and separate the thin film between the two bread, and therefore, as a first structural embodiment of the conveying device 100, the conveying device 100 comprises a first belt conveyor on which the conveying surface 110 is formed. The conveying surface 110 is formed directly on the first belt conveyor, feeding is completed by the first belt conveyor, and the interval discharging of bread is realized by starting and stopping the first belt conveyor.

As a second structural embodiment of the conveying apparatus 100, the conveying apparatus 100 includes a second belt conveyor and a third belt conveyor arranged in a straight line direction, and the second belt conveyor and the third belt conveyor together form the conveying surface 110. The second belt conveyor and the third belt conveyor are both used for conveying bread along a straight line direction, and at the moment, different conveying speeds are set for the second belt conveyor and the third belt conveyor, for example, when the third belt conveyor is positioned on the downstream conveying side of the second belt conveyor, the conveying speed of the second belt conveyor can be set to be faster than that of the third belt conveyor, so that queuing waiting can occur when materials are conveyed onto the third belt conveyor on the second belt conveyor, and then the materials are fed onto the third belt conveyor at intervals.

The unreeling mechanism is mainly used for unreeling the coiled film, and in this embodiment, the unreeling mechanism includes a bracket 310 located at one side of the conveying device 100, an unreeler 320 and a tensioner 330 connected to the bracket 310. The film for wrapping bread is wound into a cylinder and put on the unwinder 320, and is drawn onto the conveying surface 110 after passing through the tensioner 330, and when the film is coated, the unwinder 320 releases the film, the film that is fed onto the conveying surface 110 moves under the drive of the bread, and the tensioner 330 maintains the tension of the film between the unwinder 320 and the conveying surface 110. In practical application, the unreeling device 320 comprises a motor and an unreeling roller, the unreeling roller is rotationally connected to the support 310, the motor is fixed to the support 310 and is in transmission connection with the unreeling roller, a coiled film tube can be placed on the unreeling roller, the unreeling roller is driven to rotate through the motor, so that a film is released, the tensioner 330 comprises a plurality of guide rollers rotationally connected to the support 310, the film is guided after unreeling and bypasses the guide rollers, so that the film is tensioned, in addition, the guide rollers can move up and down to improve the tensioning force on the film, an inclined guide plate can be installed on the support 310, the film is guided to the conveying surface 110 after passing through the bottom side of the guide plate, and the film can be better guided.

While the preferred embodiment of the present utility model has been described in detail, the utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims

1. The surface coating film machine, its characterized in that: comprising the following steps:

a conveying device (100) having a conveying surface (110) extending in a linear direction;

An unreeling mechanism capable of unreeling onto the conveying surface (110);

The film cutting mechanism is located on one side of the conveying downstream of the conveying device (100), and comprises a mounting plate (210) capable of moving back and forth along the conveying direction of the conveying surface (110), a pressing plate (220) arranged on the mounting plate (210), a pressing block (230) and a cutting knife (240) arranged on the bottom side of the pressing plate (220), the pressing plate (220) is located above the conveying surface (110), the pressing plate (220) can move up and down relative to the mounting plate (210), at least two pressing blocks (230) are arranged at intervals along the conveying direction of the conveying surface (110), the cutting knife (240) is located between the two pressing blocks (230), and the cutting knife (240) and two adjacent pressing blocks (230) can move up and down relative to each other.

2. The bread laminator of claim 1, wherein: a first lifting drive (250) is connected between the mounting plate (210) and the pressing plate (220), and the first lifting drive (250) can drive the pressing plate (220) to move up and down.

3. The bread laminator of claim 2, wherein: a second lifting drive (260) is connected between the cutter (240) and the pressing plate (220), and the second lifting drive (260) can drive the cutter (240) to move up and down.

4. A bread laminator according to claim 3, wherein: the second lifting drive (260) is connected to the top side of the pressing plate (220), an avoidance hole is formed in the pressing plate (220), and the cutter (240) upwards penetrates through the avoidance hole and then is connected to the second lifting drive (260).

5. The bread laminator of claim 2, wherein: elastic pieces are respectively connected between the pressing plate (220) and two pressing blocks (230) adjacent to the cutter (240), and the elastic pieces can elastically deform in the up-down direction.

6. The machine of claim 5, wherein: the elastic member includes rubber or a spring.

7. The bread laminator of claim 1, wherein: the film cutting mechanism comprises a support (270) and a translation drive (280), wherein the translation drive (280) is connected to the support (270), the mounting plate (210) is connected to the translation drive (280), and the translation drive (280) can drive the conveying surface (110) to move back and forth in the conveying direction.

8. The bread laminator of claim 1, wherein: the conveying device (100) comprises a first belt conveyor, and the conveying surface (110) is formed on the first belt conveyor.

9. The bread laminator of claim 1, wherein: the conveying device (100) comprises a second belt conveyor and a third belt conveyor which are arranged in a straight line direction, and the second belt conveyor and the third belt conveyor jointly form the conveying surface (110).

10. The bread laminator of claim 1, wherein: the unreeling mechanism comprises a bracket (310) positioned at one side of the conveying device (100), and an unreeler (320) and a tensioner (330) which are connected to the bracket (310).