CN212681509U

CN212681509U - Coating roller scraping device for lithium battery transfer type coating machine

Info

Publication number: CN212681509U
Application number: CN202021313282.8U
Authority: CN
Inventors: 严硕; 张亚丽; 张雨田; 李勇; 宋振东
Original assignee: Shandong Delangneng New Energy Technology Co ltd
Current assignee: Shandong paizhi New Energy Technology Co.,Ltd.
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-03-12
Anticipated expiration: 2030-07-07

Abstract

The utility model belongs to the coating machine field specifically is a be used for lithium cell transfer formula coating machine to scribble roller scraper, the on-line screen storage device comprises a base, the locating lever that fixedly connected with upwards stretched out is distinguished to the both sides of base top surface, driving shaft and driven shaft have been cup jointed respectively to the upper and lower both sides of locating lever, the side activity of driving shaft is cup jointed in the top of drive belt, and the below activity of drive belt cup joints on the output shaft of motor, the top surface at the base is installed to the motor, feeder is installed on the top of locating lever. According to the device, by adopting the design of the scraping mechanism, the residual slurry can be automatically scraped and taken in the production process by utilizing the relative acting force between the roll shaft and the scraper, and the scraped waste can be collected in the waste trough in a centralized manner, so that slurry accumulation can be avoided, the risk of forming dry materials and particles by the slurry is reduced, the quality of products is ensured, and the coating machine is convenient to clean after the production is finished.

Description

Coating roller scraping device for lithium battery transfer type coating machine

Technical Field

The utility model relates to a coating machine field specifically is a be used for lithium cell transfer formula coating machine to scribble roller scraper.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, paint or ink with a specific function on a coiled substrate, drying and then rolling.

During the operation of coating, the coating machine can intermittently jump, in the jumping, the residual slurry can synchronously move, partial slurry can be accumulated on the back surface of the trough, and the accumulated slurry can form dry materials and particles along with the extension of production time, so that the problems of electrode appearance scribing, foil leakage and the like can be caused. At present, the transfer type coating machine of a trial production line is small in size, so that the traditional pneumatic coating roller scraping device cannot be installed for saving space, and the coating machine is difficult to clean. Therefore, the coating roller scraping device of the lithium battery transfer type coating machine is adopted.

In order to solve the problems, the application provides a scraping device for a coating roller of a lithium battery transfer type coating machine.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a be used for lithium cell transfer formula coating machine to scribble roller scraper has and to cut to get and abandon the characteristics that thick liquids can concentrate the collection and handle to remaining thick liquids.

(II) technical scheme

For solving the technical problem, the utility model provides a be used for lithium cell transfer formula coating machine to scribble roller scraper, the on-line screen storage device comprises a base, the both sides of base top surface are the locating lever that fixedly connected with upwards stretched out respectively, driving shaft and driven shaft have been cup jointed respectively to the upper and lower both sides of locating lever, the side activity of driving shaft is cup jointed in the top of drive belt, and the below activity of drive belt cup joints on the output shaft of motor, the top surface at the base is installed to the motor, feeder is installed on the top of locating lever, the silo has been placed on the right side of base top surface, and the top surface of base installs the material scraping mechanism that is located the silo right side.

Preferably, the feeding device comprises a support, the support is fixedly connected to the top surface of the positioning rod, the support is provided with a material cavity, the bottom surface of the material cavity is sleeved with a discharging pipe extending outwards, and the bottom end of the discharging pipe is fixedly connected with a brush.

Preferably, the scraping mechanism comprises a supporting rod, the supporting rod is fixedly connected to the right side bought at the top of the base, a spiral ring is fixedly connected to the top end of the supporting rod, a threaded rod penetrating through two sides of the spiral ring is sleeved in the middle of the spiral ring, the left end of the threaded rod is sleeved in a bearing, and the bearing is fixedly connected to the top surface of the scraping plate.

Preferably, the top surface fixedly connected with stopper of base, the stopper is located between motor and the waste material groove, and the left side and the stopper of waste material groove contact each other.

Preferably, the left side of the scraper is hook-shaped, and the side surface of the scraper is not contacted with the outer wall of the driven shaft.

Preferably, the middle part of the waste trough and the right side of the driven shaft are on the same vertical line, and the side surface of the waste trough is connected with a handle.

Preferably, the bottom surface of material chamber is outside protrusion form, the discharging pipe cup joints the minimum of material chamber bottom surface.

The above technical scheme of the utility model has following profitable technological effect: according to the device, by adopting the design of the scraping mechanism, the residual slurry can be automatically scraped and taken in the production process by utilizing the relative acting force between the roll shaft and the scraper, and the scraped waste can be collected in the waste trough in a centralized manner, so that slurry accumulation can be avoided, the risk of forming dry materials and particles by the slurry is reduced, the quality of products is ensured, and the coating machine is convenient to clean after the production is finished.

Drawings

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

FIG. 2 is a schematic side view of the driving and driven shafts of the present invention;

FIG. 3 is a schematic structural view of the feeding device of the present invention;

fig. 4 is a schematic structural view of the scraping mechanism of the present invention.

Reference numerals:

1. a base; 2. positioning a rod; 3. a drive shaft; 4. a driven shaft; 5. a transmission belt; 6. a motor; 7. a feeding device; 71. a support; 72. a material cavity; 73. a discharge pipe; 74. a brush; 8. a waste chute; 9. a scraping mechanism; 91. a support bar; 92. a spiro ring; 93. a threaded rod; 94. a bearing; 95. a scraper.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

FIG. 3 is a schematic structural view of the feeding device of the present invention; the feeding device 7 comprises a support 71, the support 71 is fixedly connected to the top surface of the positioning rod 2, a material cavity 72 is installed on the support 71, a discharge pipe 73 extending outwards is sleeved on the bottom surface of the material cavity 72, and a brush 74 is fixedly connected to the bottom end of the discharge pipe 73. The material cavity 72 is a main storage cavity for slurry for operation of the coating machine, the support 71 mainly plays a role in positioning the material cavity 72, the slurry in the inner cavity of the material cavity 72 freely falls under the action of gravity, the brush 74 is soaked through the discharge pipe 73, and the brush 74 is mutually attached to the driving shaft 3, so that the slurry on the brush 74 can be uniformly coated on the surface of the driving shaft 3.

As shown in fig. 1, the utility model provides a be used for lithium cell transfer formula coating machine to scribble roller scraper, it scrapes material mechanism 9 including bracing piece 91, and bracing piece 91 fixed connection is on the right side of buying on base 1 top, and the top fixedly connected with spiro 92 of bracing piece 91, and the threaded rod 93 that runs through spiro 92 both sides has been cup jointed at the middle part of spiro 92, and the left end of threaded rod 93 cup joints in bearing 94, and bearing 94 fixed connection is at the top surface of scraper blade 95. The scraping mechanism 9 mainly scrapes and cleans the residual slurry on the driven shaft 4, so as to avoid influencing the use of the coating machine. The bracing piece 91 is the important structural support that the whole of scraping mechanism 9 can fix a position, because be the relation that the screw thread cup jointed between spiro 92 and threaded rod 93, when threaded rod 93 rotated, its threaded rod 93 can drive scraper blade 95 and control synchronous motion, realized adjustable effect.

In this embodiment, base 1's top surface fixedly connected with stopper, the stopper is located between motor 6 and waste chute 8, and waste chute 8's left side and stopper contact each other. Through the design that adopts the stopper at 1 top surface of base for the stopper can restrict waste chute 8's home range, avoids waste chute 8 to the left side excessive activity and influence the rotation of driven shaft 4 self.

As shown in fig. 1, the left side of the scraper 95 is hook-shaped, and the side surface of the scraper 95 does not contact the outer wall of the driven shaft 4. By adopting the hook-shaped design of the scraper 95 and preventing the scraper 95 from contacting with the outer wall of the driven shaft 4, the scraper 95 can scrape pulp on the surface of the driven shaft 4 and can not hinder the rotation effect of the driven shaft 4.

It should be noted that the middle part of the waste chute 8 and the right side of the driven shaft 4 are on the same vertical line, and the side of the waste chute 8 is connected with a handle. After the slurry on the driven shaft 4 is scraped and taken off by the scraping mechanism 9, the scraped slurry can freely fall under the action of gravity and fall into the waste material tank 8 along the side surface of the driven shaft 4, so that the effect of collecting and processing the waste gas slurry is realized.

In this embodiment, the bottom surface of the material cavity 72 is outwardly convex, and the discharging pipe 73 is sleeved at the lowest position of the bottom surface of the material cavity 72. The material cavity 72 is a main storage cavity for slurry for operation of the coating machine, and the bottom surface of the material cavity 72 is designed to be convex outwards, so that the slurry in the material cavity 72 can flow outwards under the action of gravity, and the slurry is prevented from remaining in the material cavity 72.

The utility model discloses a theory of operation and use flow: before use, firstly, raw materials needed by coating are poured into the material cavity 72, the raw materials in the material cavity 72 are discharged outwards through the discharge pipe 73 under the action of gravity, the brush 74 is gradually soaked, and then the threaded rod 93 is slowly rotated, so that the scraper 95 can scrape the residual materials on the driven shaft 4 and can not hinder the rotation effect of the driven shaft 4. In the process of device operation, motor 6 can drive driving shaft 3 through drive belt 5 and rotate in step to wetted brush 74 can paint the raw materials of self on driving shaft 3, makes pivoted driving shaft 3 and driven shaft 4 can press the material and move and paint, has realized the coating effect to the material. In the process that the driving shaft 3 drives the driven shaft 4 to rotate, the rotating driven shaft 4 and the scraper 95 can move relatively, at this time, slurry left on the driven shaft 4 can be scraped by one side of the scraper 95, and the slurry is gathered in the waste tank 8 under the action of gravity, so that the subsequent centralized treatment and recovery operation are facilitated.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a be used for lithium cell transfer formula coating machine coating roller scraper, including base (1), its characterized in that, the both sides of base (1) top surface are fixedly connected with locating lever (2) that upwards stretches out respectively, driving shaft (3) and driven shaft (4) have been cup jointed respectively to the upper and lower both sides of locating lever (2), the side activity of driving shaft (3) is cup jointed in the top of drive belt (5), and the below activity of drive belt (5) is cup jointed on the output shaft of motor (6), the top surface at base (1) is installed in motor (6), feeder (7) are installed on the top of locating lever (2), silo (8) have been placed on the right side of base (1) top surface, and the top surface of base (1) is installed and is located silo (8) right side scraper (9).

2. The scraping device for the coating roller of the lithium battery transfer type coating machine according to claim 1, wherein the feeding device (7) comprises a support (71), the support (71) is fixedly connected to the top surface of the positioning rod (2), a material cavity (72) is installed on the support (71), a discharge pipe (73) extending outwards is sleeved on the bottom surface of the material cavity (72), and a brush (74) is fixedly connected to the bottom end of the discharge pipe (73).

3. The coating roller scraping device for the lithium battery transfer type coating machine as claimed in claim 1, wherein the scraping mechanism (9) comprises a support rod (91), the support rod (91) is fixedly connected to the right side of the top of the base (1), the top end of the support rod (91) is fixedly connected with a spiral ring (92), a threaded rod (93) penetrating through two sides of the spiral ring (92) is sleeved in the middle of the spiral ring (92), the left end of the threaded rod (93) is sleeved in a bearing (94), and the bearing (94) is fixedly connected to the top surface of the scraper (95).

4. The scraping device for the coating roller of the lithium battery transfer coating machine as claimed in claim 1, wherein a limiting block is fixedly connected to the top surface of the base (1), the limiting block is located between the motor (6) and the waste tank (8), and the left side of the waste tank (8) and the limiting block are in contact with each other.

5. The scraping device for the coating roller of the lithium battery transfer coater according to claim 3, wherein the left side of the scraper (95) is hook-shaped, and the side surface of the scraper (95) is not contacted with the outer wall of the driven shaft (4).

6. The scraping device for the coating roller of the lithium battery transfer coater according to claim 1, wherein the middle part of the waste trough (8) and the right side of the driven shaft (4) are on the same vertical line, and a handle is connected to the side surface of the waste trough (8).

7. The scraping device for the coating roller of the lithium battery transfer coating machine as claimed in claim 2, wherein the bottom surface of the material cavity (72) is outwardly convex, and the discharge pipe (73) is sleeved at the lowest position of the bottom surface of the material cavity (72).