CN-224208379-U - Liftable formula scraper box

Abstract

The utility model relates to a lithium cell diaphragm coating field especially relates to a liftable formula scraper box, including elevating unit, elevating unit symmetry sets up the both sides at scraper box unit, and scraper box unit comprises a pair of scraper box, elevating unit include actuating mechanism, guiding mechanism, slide mechanism, and slide mechanism symmetry sets up at the scraper box back, and slide mechanism passes through the connecting seat to be connected with the scraper box, the utility model discloses a lifting unit that sets up realizes, when the coating roller of installation diameter difference, can come synchronous adjustment both sides scraper box's interval and height through elevating unit, realizes the synchronous lift of both sides scraper box through guiding mechanism and slide mechanism's cooperation to when going up and down, realize the regulation to the interval between the scraper box of both sides, need not the manual work like this and dismantle the scraper box and change the interval between it and highly adapt to the coating roller of different diameters, the liftable formula scraper box of this application is adjusted more nimble, adjusts the efficiency of scraper box higher.

Inventors

• LIU JIANLONG
• ZHANG FAN

Assignees

• 常州桓枫新材料装备有限公司

Dates

Publication Date

20260508

Application Date

20250430

Claims (5)

1. 1. The lifting type scraper box comprises lifting units (02), wherein the lifting units (02) are symmetrically arranged at two sides of the scraper box unit (01), the scraper box unit (01) is composed of a pair of scraper boxes (1), and the lifting type scraper box is characterized in that the lifting units (02) comprise driving mechanisms (3), guide mechanisms (4) and sliding mechanisms (5), the sliding mechanisms (5) are symmetrically arranged at the back of the scraper boxes (1), and the sliding mechanisms (5) are connected with the scraper boxes (1) through connecting seats (2); The sliding mechanism (5) comprises a mounting support (53), a sliding rail (52) is arranged on the mounting support (53), a sliding block (51) is slidably matched on the sliding rail (52), a single-rod bearing (511) is arranged on the side wall of one side of the sliding block (51), and the guiding mechanism (4) is used for limiting the moving track of the single-rod bearing (511).
2. 2. A liftable doctor blade box according to claim 1, characterized in that the connecting seat (2) is provided with a doctor blade box connecting plate (21) at one end and a slide block connecting plate (22) at the other end, the doctor blade box connecting plate (21) being adapted to be connected with the doctor blade box (1), the slide block connecting plate (22) being adapted to be connected with the slide mechanism (5).
3. 3. A liftable doctor blade box according to claim 1, characterized in that the guiding means (4) comprise a guiding plate (41), the bottom of the guiding plate (41) being symmetrically provided with a connecting bottom plate (42), the connecting bottom plate (42) being intended to be mounted on the driving means (3).
4. 4. A liftable scraper box according to claim 3, characterized in that the guide plates (41) are provided with limiting sliding grooves (411), and the single rod bearings (511) are in sliding fit with the limiting sliding grooves (411).
5. 5. A liftable doctor blade box according to claim 3, characterized in that the driving mechanism (3) comprises a servo cylinder (31), a piston rod (32) is arranged at the top output end of the servo cylinder (31), a supporting plate (33) is arranged at the top end of the piston rod (32), and a connecting bottom plate (42) is arranged at the upper surface of the supporting plate (33).

Description

Liftable formula scraper box Technical Field The utility model relates to the technical field of lithium battery diaphragm coating, in particular to a liftable scraper box. Background The lithium battery diaphragm production line refers to a series of equipment and process flows for producing lithium battery diaphragms, the diaphragms are important components in the lithium battery, the lithium battery diaphragm production line can isolate positive and negative electrodes, prevent short circuits, allow lithium ions to pass through, and realize charge and discharge of the battery. The quality and performance of the separator directly affects the safety, cycle life, and energy density of the lithium battery. The lithium battery diaphragm coating is handled, often needs to use the diaphragm coating machine, and the coating roller both sides of coating machine often are provided with the scraper box, when changing the coating roller of different diameters, often need dismouting scraper box to adjust the interval and the height of both sides scraper box to the coating roller of adaptation different diameters, but dismantle the process of scraper box comparatively loaded down with trivial details, can't realize quick adjustment scraper box, cause the change time longer. Disclosure of utility model The utility model aims to solve the defects in the prior art and provides a lifting scraper box. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The lifting unit is symmetrically arranged at two sides of the scraper box unit, the scraper box unit consists of a pair of scraper boxes, the lifting unit comprises a driving mechanism, a guiding mechanism and a sliding mechanism, the sliding mechanism is symmetrically arranged at the back of the scraper box, and the sliding mechanism is connected with the scraper box through a connecting seat; The sliding mechanism comprises a mounting bracket, a sliding rail is arranged on the mounting bracket, a sliding block is arranged on the sliding rail in a sliding fit mode, a single rod bearing is arranged on the side wall of one side of the sliding block, and the guiding mechanism is used for limiting the moving track of the single rod bearing. In addition, the preferred structure is that connecting seat one end is provided with the scraper box connecting plate, and the other end is provided with the slider connecting plate, and the scraper box connecting plate is used for being connected with the scraper box, and the slider connecting plate is used for being connected with slide mechanism. In addition, the guide mechanism comprises a guide plate, and connecting bottom plates are symmetrically arranged at the bottoms of the guide plate and are used for being installed on the driving mechanism. In addition, the preferred structure is, limit chute has all been seted up to the deflector, and single pole bearing sliding fit is in limit chute department. In addition, the preferred structure is, actuating mechanism includes servo electric jar, and servo electric jar top output is provided with the piston rod, and piston rod top end department is provided with the backup pad, and the connection bottom plate is installed in backup pad upper surface department. The lifting type coating roller has the beneficial effects that the lifting type coating roller is realized through the lifting unit, when the coating rollers with different diameters are installed, the distance and the height of the scraper boxes at the two sides can be synchronously adjusted through the lifting unit, the synchronous lifting of the scraper boxes at the two sides is realized through the cooperation of the guide mechanism and the sliding mechanism, and the distance between the scraper boxes at the two sides is adjusted while lifting, so that the distance and the height between the scraper boxes are not required to be manually disassembled to change to adapt to the coating rollers with different diameters. Drawings Fig. 1 is a schematic view showing a structure in which a lifting unit is installed at both sides of a doctor blade case; FIG. 2 is a schematic structural view of a doctor blade cartridge; FIG. 3 is a schematic diagram of a structure of a lifting unit; fig. 4 is a schematic structural diagram of the connection base after being detached from the sliding mechanism; fig. 5 is a schematic structural view of the guide mechanism when connected to the driving mechanism. In the figure, a scraper box unit 01, a lifting unit 02, a scraper box 1, a connecting seat 2, a scraper box connecting plate 21, a slide block connecting plate 22, a driving mechanism 3, a servo cylinder 31, a piston rod 32, a supporting plate 33, a guiding mechanism 4, a guiding plate 41, a limiting chute 411, a connecting bottom plate 42, a sliding mechanism 5, a slide block 51, a single-rod bearing 511, a slide rail 52 and a mounting bracket 53 are arranged. Detailed Description The following