CN213494675U

CN213494675U - Automatic gluing device and splitting machine

Info

Publication number: CN213494675U
Application number: CN202021190512.6U
Authority: CN
Inventors: 王彪; 缪文禹; 缪水玲
Original assignee: Ningde Jiatuo Intelligent Equipment Co ltd
Current assignee: Ningde Jiatuo Intelligent Equipment Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-06-22
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses an automatic gluing device and a splitting machine, which belong to a membrane gluing device and comprise a driving component, a gluing head, a roller, an air blower and an air knife, wherein the driving component drives the gluing head to move along the length direction of the roller, the air blower blows air to an inner cavity of the air knife, the air knife is provided with an air port, the air port faces to a membrane driven by the roller, and the length of the air port is the same as the extension length of the roller; the technical problem to be solved is as follows: but when the existing gluing device works in a humid environment with high humidity, gluing on the diaphragm cannot be naturally dried, dust in the air can be adsorbed in the transmission process, and the subsequent processing procedures can be influenced.

Description

Automatic gluing device and splitting machine

Technical Field

The utility model relates to a diaphragm rubber coating equipment especially relates to an automatic rubber coating device and cutting machine.

Background

At present, with the rapid development of the lithium battery industry, the requirements on lithium battery equipment are higher and higher, and the requirements on production efficiency are higher and higher.

The existing automatic gluing devices are generally: and when the film passes by the roller, the driving assembly drives the gluing head to move along the length direction of the roller, so that the film is glued, and the glued film on the film can be naturally dried.

However, when the device works in a humid environment with high humidity, the glue on the membrane cannot be naturally dried, so that dust in the air can be adsorbed in the transmission process, and the subsequent processing procedures can be affected, and therefore the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an automatic gluing device and a splitting machine to solve the technical problem.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an automatic rubber coating device, includes drive assembly, rubber coating head, crosses roller, air-blower and air knife, drive assembly drive rubber coating head moves along the length direction who crosses the roller, the air-blower is to the air-blast of air knife inner chamber, the wind gap has been seted up to the air knife, the wind gap orientation is by crossing roller transmission's diaphragm, the length that the wind gap was seted up is the same with the extension length who crosses the roller.

By adopting the technical scheme, after the membrane passes through the roller and is coated with glue on the membrane by the gluing head, the air blower blows air to the inner cavity of the air knife, the air is discharged from the air port of the air knife and faces the membrane to quickly air-dry the part of the membrane which is just glued, in addition, the air knife with the air port is utilized to uniformly blow the air to cover the whole longitudinal position of the membrane, and omission is avoided;

the utility model discloses a newly-increased air-blower and have the air knife in wind gap on current rubber coating device can carry out air-dry fast uniformly to the diaphragm after the rubber coating just.

Preferably, the air-conditioning device further comprises an air guide pipe, one end of the air guide pipe is communicated with an air outlet of the air blower, and the other end of the air guide pipe is communicated with the middle part of the air knife.

By adopting the technical scheme and the air guide pipe, air blown out by the air blower enters from the middle part of the air knife and then is blown to the two ends of the air knife, and compared with a mode of air inlet from one end of the air knife, the air can be uniformly blown out from the air opening.

Preferably, a filter layer is arranged at an air inlet of the blower, and external air is filtered by the filter layer and then blown to the air knife by the blower.

Through adopting above-mentioned technical scheme, the filter layer can filter the air of air-blower suction, and large-scale granule and dust among the prefilter are avoided having dust and adsorbing on the diaphragm from the air that the wind gap was bloated.

Preferably, the filter layer is one or a combination of two of a PET cotton layer and a HEPA filter screen layer.

By adopting the technical scheme, the PET cotton layer can filter large granular floaters in the air, the HEPA filter screen layer can filter small and medium granular dust in the air, and one of the large and medium granular floaters can be selected or the two kinds of floaters can be combined for use.

Preferably, the driving assembly comprises a connecting plate, a screw rod, a driving motor and a limiting slide rail, the screw rod is driven to rotate by the driving motor, the gluing head is fixed on the connecting plate, the connecting plate is in threaded connection with the screw rod and is connected with the limiting slide rail in a sliding mode, and the extending directions of the limiting slide rail and the screw rod are parallel to the length direction of the roller.

Through adopting above-mentioned technical scheme, driving motor drives the lead screw rotation during operation, and under the spacing sliding action of spacing slide rail, the connecting plate can slide along spacing slide rail, drives the rubber coating head and moves to the other end from the one end of crossing the roller to carry out the rubber coating work to the diaphragm of winding around crossing the roller.

Preferably, the air knife is provided with a limiting chain, one end of the limiting chain is fixed on the air knife, and the other end of the limiting chain is fixed on the connecting plate.

Through adopting above-mentioned technical scheme, because drive assembly is the one end of connecting plate to the drive point of connecting plate, and the other end carries out driven formula and removes, takes place the skew for avoiding driven one end, adds spacing chain, strengthens the mobility stability of connecting plate driven end.

Preferably, the limiting slide rail is provided with two sensors, and the connecting point of the connecting plate and the limiting slide rail is located between the two sensors.

By adopting the technical scheme, the driving motor drives the gluing head to move to the sensor at the leftmost side or the rightmost side and then stops, the gluing head is driven to move to the other side from the side, the gluing head conducts linear gluing work on the diaphragm, when the sensor at the other side detects that the connecting plate is close to the sensor, the driving motor stops working, the gluing head also stops gluing work, and meanwhile, the air knife blows air to blow the gluing to dry.

Preferably, the distance between the two sensors is the same as the length of the roll.

Through adopting above-mentioned technical scheme for when the connecting plate removed between two sensors, the rubber coating head was all the time towards the diaphragm rubber coating around passing the roller, and can be according to the actual width of diaphragm, adjust the distance between two sensors, let two sensors be located respectively on the both sides limit of diaphragm can.

A splitting machine comprises the automatic gluing device in any one of the technical schemes.

The utility model has the advantages that:

1. the utility model adds an air blower and an air knife with an air port on the existing glue coating device, and can uniformly and quickly air-dry the film immediately after glue coating;

2. the air guide pipe is adopted, so that air blown out by the air blower enters from the middle part of the air knife and then is blown to two ends of the air knife, and compared with a mode of air inlet from one end of the air knife, the air can be uniformly blown out from the air port;

3. the filter layer can filter the air pumped by the blower to primarily filter large particles and dust in the air, so that the air blown out from the air port is prevented from being adsorbed on the membrane due to the dust.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the middle air knife, the tuyere and the over-roller of the present invention;

fig. 3 is an exploded view of the blower according to the present invention.

The reference numerals in the figures are explained below:

1. a drive assembly; 101. a connecting plate; 102. a screw rod; 103. a drive motor; 104. a limiting slide rail; 2. gluing heads; 3. passing through a roller; 4. a blower; 5. an air knife; 6. a tuyere; 7. an air guide pipe; 8. a filter layer; 9. a protective net; 10. a limiting chain; 11. a sensor.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.

An automatic gluing device is shown in figures 1 to 3 and comprises a driving assembly 1, a gluing head 2, a roller 3, an air blower 4 and an air knife 5, wherein the driving assembly 1 drives the gluing head 2 to move along the length direction of the roller 3, the air blower 4 blows air to the inner cavity of the air knife 5, an air opening 6 is formed in the air knife 5, the air opening 6 faces a diaphragm driven by the roller 3, and the length of the air opening 6 is the same as the extension length of the roller 3.

The specific working principle is as follows: the diaphragm passes through the roller 3, after the rubber coating head 2 coats rubber on the diaphragm, the air blower 4 blows air to the inner cavity of the air knife 5, the air is discharged from the air port 6 of the air knife 5, the part of the diaphragm which is just glued is quickly air-dried facing the diaphragm, in addition, the air knife 5 with the air port 6 is utilized, the air can be uniformly blown out, the whole longitudinal position of the diaphragm is covered, and omission is avoided.

The utility model discloses a newly-increased air-blower 4 and have wind sword 5 in wind gap 6 on current rubber coating device can carry out air-dry fast uniformly to the diaphragm after the rubber coating just.

The automatic gluing device also comprises an air guide pipe 7, one end of the air guide pipe 7 is communicated with an air outlet 6 of the air blower 4, and the other end of the air guide pipe 7 is communicated with the middle part of the air knife 5; by adopting the air guide pipe 7, air blown out by the air blower 4 can enter from the middle part of the air knife 5 and then blow to the two ends of the air knife 5, and compared with a mode of air inlet from one end of the air knife 5, the air can be uniformly blown out from the air opening 6.

A filter layer 8 is arranged at an air inlet 6 of the air blower 4, and external air is filtered by the filter layer 8 and then is blown to the air knife 5 by the air blower 4; the filter layer 8 can filter the air drawn in by the blower 4 to primarily filter large particles and dust therein, so as to prevent the air blown out from the air port 6 from being adsorbed on the membrane with dust.

The filter layer 8 is one or the combination of two of a PET cotton layer and a HEPA filter screen layer; the PET cotton layer can filter large granular floating objects in the air, and the HEPA filter screen layer can filter small and medium granular dust in the air, and one of the large and medium granular floating objects can be selected or the two kinds of large and medium granular floating objects can be used in combination.

A protective net 9 is arranged outside the filter layer 8 to prevent external articles from contacting the filter layer 8 and protect the filter layer 8.

The driving assembly 1 comprises a connecting plate 101, a screw rod 102, a driving motor 103 and a limiting slide rail 104, the screw rod 102 is driven by the driving motor 103 to rotate, the gluing head 2 is fixed on the connecting plate 101, the connecting plate 101 is in threaded connection with the screw rod 102 and is in sliding connection with the limiting slide rail 104, and the extending directions of the limiting slide rail 104 and the screw rod 102 are parallel to the length direction of the roller 3; the driving motor 103 drives the screw rod 102 to rotate when operating, and under the limiting sliding action of the limiting sliding rail 104, the connecting plate 101 can slide along the limiting sliding rail 104 to drive the gluing head 2 to move from one end of the roller 3 to the other end, so that the gluing work is performed on the diaphragm wound around the roller 3.

A limiting chain 10 is arranged on the air knife 5, one end of the limiting chain 10 is fixed on the air knife 5, and the other end of the limiting chain 10 is fixed on the connecting plate 101; because the driving point of the driving component 1 to the connecting plate 101 is one end of the connecting plate 101, and the other end of the connecting plate moves in a driven manner, in order to avoid the deviation of the driven end, the limiting chain 10 is additionally arranged, and the moving stability of the driven end of the connecting plate 101 is enhanced.

The limiting slide rail 104 is provided with two sensors 11, and the connecting point of the connecting plate 101 and the limiting slide rail 104 is positioned between the two sensors 11; the driving motor 103 drives the gluing head 2 to move to the sensor 11 at the leftmost side or the rightmost side to stop, then the gluing head 2 is driven to move to the other side from the side, so that the gluing head 2 performs linear gluing work on the membrane, when the sensor 11 at the other side detects that the connecting plate 101 is close to, the driving motor 103 stops working, the gluing head 2 also stops gluing work, and meanwhile, the air knife 5 blows air to blow and dry the glued membrane.

The distance between the two sensors 11 is the same as the length of the roll 3; when the connecting plate 101 moves between the two sensors 11, the gluing head 2 always applies glue to the diaphragm wound around the roller 3, and the distance between the two sensors 11 can be adjusted according to the actual width of the diaphragm, so that the two sensors 11 are respectively positioned on two side edges of the diaphragm.

Furthermore, the utility model also provides a cutting machine as follows.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides an automatic rubber coating device, its characterized in that, includes drive assembly (1), rubber coating head (2), crosses roller (3), air-blower (4) and air knife (5), drive assembly (1) drive rubber coating head (2) move along the length direction who crosses roller (3), air-blower (4) are to air-blast of air knife (5) inner chamber, wind gap (6) have been seted up in air knife (5), wind gap (6) orientation is by crossing the driven diaphragm of roller (3), the length that wind gap (6) were seted up is the same with the extension length who crosses roller (3).

2. The automatic gluing device according to claim 1, characterized by further comprising an air duct (7), one end of the air duct (7) being in communication with the air outlet (6) of the blower (4) and the other end being in communication with the middle of the air knife (5).

3. The automatic gluing device according to claim 1, characterized in that a filter layer (8) is arranged at the air inlet (6) of the blower (4), and outside air is filtered by the filter layer (8) and then blown to the air knife (5) by the blower (4).

4. The automatic gluing device according to claim 1, wherein the driving assembly (1) comprises a connecting plate (101), a screw rod (102), a driving motor (103) and a limiting slide rail (104), the screw rod (102) is driven by the driving motor (103) to rotate, the gluing head (2) is fixed on the connecting plate (101), the connecting plate (101) is in threaded connection with the screw rod (102) and is in sliding connection with the limiting slide rail (104), and the extending directions of the limiting slide rail (104) and the screw rod (102) are parallel to the length direction of the roller (3).

5. The automatic gluing device according to claim 4, wherein a limiting chain (10) is arranged on the air knife (5), one end of the limiting chain (10) is fixed on the air knife (5), and the other end is fixed on the connecting plate (101).

6. Automatic gluing device according to claim 4, characterised in that said stop slide (104) is provided with two sensors (11), the connection point of said connection plate (101) with the stop slide (104) being located between the two sensors (11).

7. Automatic gluing device according to claim 6, characterised in that the distance between the two sensors (11) is the same as the length of the roller (3).

8. A splitting machine, characterized in that it comprises an automatic gluing device according to any one of claims 1 to 7.