CN-224226401-U - Forming roller for electrode foil production

CN224226401UCN 224226401 UCN224226401 UCN 224226401UCN-224226401-U

Abstract

The utility model relates to a formation roller for producing electrode foil, which comprises a roller body, a limiting sleeve, a fixing assembly and an adjusting assembly, wherein the roller body is provided with a fixed mounting groove and an adjusting mounting groove, the fixing assembly is arranged in the fixed mounting groove, the adjusting assembly is arranged in the adjusting mounting groove, the adjusting assembly comprises an adjusting device and an adjusting screw rod, the adjusting screw rod is driven to rotate by the adjusting device, two ends of the roller body are respectively sleeved with a movable limiting sleeve, and a nut block is arranged at the inner side of the limiting sleeve, embedded in the adjusting mounting groove and sleeved on the adjusting screw rod. The utility model uses the limit sleeves with movable two sides to replace roll surface patterns in the prior art to realize the purpose of preventing the electrode foil from shifting, thereby not only avoiding the problem of deformation of the electrode foil, but also being applicable to the electrode foils with different width specifications, and having accurate anti-shifting positioning control and flexible use.

Inventors

MEN ZHIYUAN
GAO MINGBAO
ZHAO GANGGANG
GUO KEKE
ZHOU RUNFA
AN LE
HE DONG
PEI WENSHENG

Assignees

乌鲁木齐众荣电子材料科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250428

Claims (7)

1. The formation roller for electrode foil production is characterized by comprising a roller body (3), a limiting sleeve (4), a fixing assembly (6) and an adjusting assembly (5), wherein a fixed mounting groove (303) and an adjusting mounting groove (301) are formed in the roller body (3), the fixing assembly (6) is arranged in the fixed mounting groove (303), the adjusting assembly (5) is arranged in the adjusting mounting groove (301), the adjusting assembly (5) comprises an adjusting device (501) and an adjusting screw (502), the adjusting screw (502) is driven to rotate through the adjusting device (501), the two ends of the roller body (3) are sleeved with the movable limiting sleeve (4), and a screw block (401) is arranged on the inner side of the limiting sleeve (4) and embedded in the adjusting mounting groove (301) and sleeved on the adjusting screw (502).
2. The chemical looping roller for producing electrode foil according to claim 1, wherein two ends of the roller body (3) are respectively installed on installation plates (2) on corresponding sides, annular installation grooves (202) are formed in the installation plates (2), balls (204) are uniformly distributed in the installation grooves (202), roller edges (304) on two ends of the roller body (3) are respectively embedded into the installation grooves (202) on the corresponding side installation plates (2) and are in matched contact with the balls (204), and a circle of limit protrusions (203) for limiting the positions of the roller edges (304) are formed in the inner sides of the installation grooves (202).
3. The formation roller for electrode foil production according to claim 2, wherein a roller motor (1) is arranged on any side of the mounting plate (2), a mounting plate through hole (201) is formed in the middle of the mounting plate (2), and an output shaft of the roller motor (1) penetrates through the mounting plate through hole (201) and is connected with a corresponding end portion of the roller body (3).
4. The formation roller for producing electrode foil according to claim 1, wherein guide grooves (302) are formed at two ends of the roller body (3), and guide blocks (402) are arranged on the inner side of the limiting sleeve (4) and are slidably embedded into the corresponding guide grooves (302).
5. The chemical looping roller for producing electrode foil according to claim 1, wherein the adjusting device (501) is a double-output-shaft motor, two shaft ends of the two sides of the adjusting device (501) are respectively connected with adjusting screw rods (502) on corresponding sides, and screw blocks (401) on the inner sides of the limiting sleeves (4) are sleeved on the adjusting screw rods (502) on the corresponding sides.
6. The formation roller for producing the electrode foil according to claim 1, wherein the limit sleeve (4) is a conical sleeve with a thin inner end opening and a flared outer end, and one side of the thin inner end opening of the limit sleeve (4) is sleeved on the roller body (3) and is provided with a nut block (401) and a guide block (402).
7. The chemical looping drum for producing electrode foil according to claim 1, characterized in that the fixing component (6) comprises springs (601) and clamping plates (602), wherein the two clamping plates (602) are respectively connected with the corresponding side groove walls in the fixing mounting groove (303) through a group of springs (601) at the corresponding side, and the electrode foil end is clamped and fixed through the two clamping plates (602).

Description

Forming roller for electrode foil production Technical Field The utility model relates to the field of electrode foil production, in particular to a formation roller for electrode foil production. Background The electrode foil is a product obtained by carrying out electrochemical or chemical corrosion on high-purity aluminum foil by a special treatment method to enlarge the surface area, and is mainly used for manufacturing aluminum electrolytic capacitors and is a special material for the capacitors, so that the technical performance of the electrode foil determines the basic technical index of the capacitors. In the prior art, patterns are usually arranged on the outer surface of the formation roller to prevent the electrode foil from shifting, but if the electrode foil is thinner, the added patterns on the outer surface of the formation roller can lead to deformation of the electrode foil, thereby affecting the subsequent use. For example, CN209607600U discloses a formation roller for producing formation foil, which is provided with patterns on the surface of a roller body, the patterns are thread patterns or rings, and at the same time, two ends of the surface of the roller body are provided with slopes, the gradient of which is 3-15 degrees, but for thinner electrode foil, the device has the problems that the electrode foil is easy to deform, etc. Also, for example, CN205900338U discloses a forming roller for forming foil production, but the device uses a plurality of stainless steel pipes to form a roller body, the surface of the stainless steel pipe is plated with a polytetrafluoroethylene layer, and the design purpose of the device is to improve the wear resistance of the roller and delay the time for crystallization on the surface of the roller. The CN222213963U discloses another formation roller for producing the formation foil of the capacitor, which comprises a motor, a rotating sleeve, a moving gear, a fixed toothed ring, a rotating roller, a rotating sleeve, a limiting rod, a moving frame, a reciprocating screw and other structures, but the device is designed to clean the surface of the rotating roller by using the moving frame and concentrate the impurity pushing falling into the rotating sleeve on one side, so that the cleaned impurity falls onto a workbench, the subsequent cleaning is convenient, and the structure of the device is relatively complex. Disclosure of utility model The utility model aims to provide a formation roller for producing electrode foil, which utilizes limit sleeves with movable two sides to replace roller surface patterns in the prior art so as to realize the purpose of preventing the electrode foil from shifting, so that the problem of deformation of the electrode foil is avoided, the formation roller can be suitable for the electrode foils with different width specifications, and the anti-shifting positioning control is accurate and flexible to use. The aim of the utility model is realized by the following technical scheme: The utility model provides a formation roller is used in electrode foil production, includes roller body, stop collar, fixed subassembly and adjusting part, wherein is equipped with fixed mounting groove and regulation mounting groove on the roller body, and fixed subassembly locates in the fixed mounting groove, adjusting part locates in the regulation mounting groove, adjusting part includes adjusting device and adjusting screw to adjusting screw passes through the drive of adjusting device and rotates, the equal cover in roller body both ends is equipped with mobilizable stop collar, and the stop collar inboard is equipped with the screw piece embedding in the regulation mounting groove and the suit is on adjusting screw. The roller is characterized in that two ends of the roller body are respectively arranged on mounting plates on corresponding sides, annular mounting grooves are formed in the mounting plates, balls are uniformly distributed in the mounting grooves, roller edges at two ends of the roller body are respectively embedded into the mounting grooves on the mounting plates on the corresponding sides and are in matched contact with the balls, and a circle of limiting protrusions for limiting the positions of the roller edges are arranged on the inner sides of the mounting grooves. The roller motor is arranged on the mounting plate on any side, a mounting plate through hole is formed in the middle of the mounting plate, and an output shaft of the roller motor penetrates through the mounting plate through hole and then is connected with the corresponding end part of the roller body. The roller is characterized in that guide grooves are formed in two ends of the roller body, and guide blocks are arranged on the inner side of the limiting sleeve and are slidably embedded into the corresponding guide grooves. The adjusting device is a double-output-shaft motor, the shaft ends of two sides of the adjusting device are respectively connected