CN219356786U - Graphite felt rubber coating device - Google Patents

Abstract

The utility model discloses a graphite felt gluing device, which comprises a bottom plate and a conveying roller for conveying a graphite felt, wherein a base is arranged on the bottom plate, a plurality of groups of pressing mechanisms attached to the surface of the graphite felt are arranged on the base, a plurality of groups of grooves arranged in a matrix are formed in the edge of the upper surface of the base, a limiting mechanism is arranged in each groove, the limiting mechanism comprises an L-shaped supporting frame which is arranged in each groove in a sliding manner, a plurality of groups of limiting rollers are rotatably arranged on the transverse part of each supporting frame, and a fixing frame is welded on the bottom plate.

Description

Graphite felt rubber coating device

Technical Field

The utility model relates to the technical field of graphite felt processing, in particular to a graphite felt gluing device.

Background

The graphite felt is divided into asphalt-based graphite felt, polyacrylonitrile-based graphite felt and viscose-based graphite felt according to the different selection of the original felt, and is mainly used as a heat preservation and insulation material of a monocrystalline silicon smelting furnace. Can be used as a filtering material for high-purity corrosive chemical reagents in the chemical industry.

Through retrieving, the patent of application number 201821919823.4 discloses a felt cloth rubber coating equipment, and its technical scheme main points are: a felt cloth gluing device comprises a frame, a scraper, a lifting adjusting mechanism and an angle adjusting mechanism; a gluing table is arranged on the frame, the scraper is positioned above the gluing table, a gap for the felt cloth to pass through is formed between the scraper and the gluing table, and the scraper is used for coating glue on the felt cloth; the lifting adjusting mechanism is used for adjusting the lifting of the scraper so as to adjust the size of the gap; the angle adjusting mechanism is used for adjusting the gluing angle of the scraper. According to the technical scheme provided by the utility model, through the lifting adjusting mechanism, the lifting adjusting mechanism can adjust the lifting of the scraper, so that the size of a gap between the scraper and the felt cloth, through which glue passes, can be adjusted, and the purpose of adjusting the thickness of the glue is achieved.

Above-mentioned scheme stops the both sides of felt through first baffle and second baffle, prevents that glue from spilling over from the felt lateral part, and the height of first baffle and second baffle is higher at this moment, and glue is stained with easily and goes up, and first baffle and second baffle be fixed installation, the position of the baffle of being inconvenient for adjusting promptly, can shelter from the felt of only one kind width, has restricted stop gear's application range, consequently we need to propose a graphite felt rubber coating device.

Disclosure of Invention

The utility model aims to provide a graphite felt gluing device, wherein movable limiting mechanisms are arranged on two sides of a base, namely the positions of the limiting mechanisms can be adjusted according to the widths of graphite felts to limit the graphite felts, the device can be applied to gluing processing of the graphite felts with various widths, the height of a limiting roller in the limiting mechanism is lower and generally does not exceed the surface of the graphite felts, and glue flow to the limiting roller is reduced, so that the problems in the prior art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a graphite felt rubber coating device, includes the bottom plate and is used for carrying the transfer roller of graphite felt, install the base on the bottom plate, install the laminating mechanism of multiunit laminating on graphite felt surface on the base, the recess that multiunit is the matrix setting is seted up at the limit portion of base upper surface, the internally mounted of recess has stop gear, stop gear is including the support frame of the L shape that slides and set up in the recess, rotate on the horizontal portion of support frame and install multiunit limiting roller, the welding has the mount on the bottom plate, install rubber coating mechanism on the mount, rubber coating mechanism includes the magazine of liftable installation on the mount, multiunit glue outlet nozzle is equidistant to be installed to the lower extreme of magazine, glue outlet nozzle is the slope setting.

Preferably, the pressing mechanism comprises two groups of fixing plates fixed on the base, a pressing roller is rotatably arranged between the two groups of fixing plates, and the height of the pressing roller is adjustable.

Preferably, the limit mechanism further comprises a threaded rod for driving the support frame to move, the fixing plate is provided with a threaded hole, the threaded rod is installed in the threaded hole in a threaded mode, and the end portion of the threaded rod is connected to the support frame in a rotating mode through a bearing.

Preferably, the through hole is formed in the fixing plate, the support frame is connected with a limiting rod, and the limiting rod is slidably mounted in the through hole.

Preferably, the gluing mechanism further comprises a charging basket installed on the fixing frame, and the charging basket is communicated with the material box through a hose.

Preferably, two groups of air cylinders are arranged on the fixing frame, and one end of a piston rod of each air cylinder penetrates through the fixing frame to be connected to the material box.

Preferably, the end part of the material box is provided with a sliding block, the inner wall of the fixing frame is provided with a sliding groove, and the sliding block is slidably arranged in the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the movable limiting mechanisms are arranged on both sides of the base, so that the positions of the limiting mechanisms can be adjusted according to the widths of the graphite felts to limit the graphite felts, the movable limiting mechanisms can be applied to gluing processing of the graphite felts with various widths, the height of the limiting rollers in the limiting mechanisms is low, the height of the limiting rollers generally does not exceed the surface of the graphite felts, and the glue flow to the limiting rollers is reduced.

Drawings

FIG. 1 is a schematic diagram of an axial structure of the present utility model;

FIG. 2 is a schematic view of a limiting mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the fixing frame and the glue spreading mechanism of the utility model;

FIG. 4 is a schematic diagram of the pressing mechanism and the limiting mechanism of the present utility model;

fig. 5 is a schematic structural view of the base, the conveying roller, the pressing mechanism and the limiting mechanism of the present utility model.

In the figure: 1. a bottom plate; 2. a base; 21. a groove; 3. a conveying roller; 4. a pressing mechanism; 41. a fixing plate; 42. a press roller; 43. a threaded hole; 44. a through hole; 5. a limiting mechanism; 51. a support frame; 52. a threaded rod; 53. a limit roller; 54. a limit rod; 6. a fixing frame; 7. a gluing mechanism; 71. a charging barrel; 72. a cylinder; 73. a magazine; 74. and a glue outlet nozzle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a graphite felt rubber coating device, including bottom plate 1 and the transfer roller 3 that is used for carrying the graphite felt, install base 2 on the bottom plate 1, the size of bottom plate 1 is greater than the size of base 2, install multiunit laminating mechanism 4 on the graphite felt surface on the base 2, lamination mechanism 4 equidistant is provided with three groups, the recess 21 that multiunit is the matrix setting is seted up to the limit portion of base 2 upper surface, recess 21 is provided with six groups, the internally mounted of recess 21 has stop gear 5, stop gear 5 includes the support frame 51 of the L shape that slides and set up in recess 21, the horizontal portion of support frame 51 is rotated and is installed multiunit spacing roller 53, the height of spacing roller 53 is lower, do not exceed the height of graphite felt, prevent that the glue that spills over from flowing onto spacing roller 53;

the bottom plate 1 is welded with a fixing frame 6, the fixing frame 6 is provided with a gluing mechanism 7, the gluing mechanism 7 comprises a material box 73 which is arranged on the fixing frame 6 in a lifting manner, the material box 73 is a strip-shaped material box with a trapezoid cross section, the lower ends of the material box 73 are provided with a plurality of groups of glue outlet nozzles 74 at equal intervals, and the glue outlet nozzles 74 are obliquely arranged. Glue is conveniently and uniformly extruded on the graphite felt.

The pressing mechanism 4 comprises two groups of fixing plates 41 fixed on the base 2, a pressing roller 42 is rotatably arranged between the two groups of fixing plates 41, the height of the pressing roller 42 is adjustable, and the pressing roller 42 is pressed on the graphite felt.

The limiting mechanism 5 further comprises a threaded rod 52 for driving the supporting frame 51 to move, the fixing plate 41 is provided with a threaded hole 43, the threaded rod 52 is installed in the threaded hole 43 in a threaded mode, and the end portion of the threaded rod 52 is connected to the supporting frame 51 in a rotating mode through a bearing.

The threaded rod 52 can drive the support frame 51 to move in the groove 21 in the process of rotating in the threaded hole 43, and then drive the limiting roller 53 to move until the limiting roller 53 is attached to the side part of the graphite felt, so that the graphite felt can be ensured to keep stable and forward in the feeding process.

The fixing plate 41 is provided with a through hole 44, the supporting frame 51 is connected with a limiting rod 54, and the limiting rod 54 is slidably arranged in the through hole 44. The stability of the supporting frame 51 during the movement can be improved.

The gluing mechanism 7 further comprises a charging basket 71 arranged on the fixing frame 6, a discharging pipe of the charging basket 71 is communicated with the material box 73 through a hose, a discharging pump is arranged on the discharging pipe of the charging basket 71, and the length of the hose is long enough.

Two groups of air cylinders 72 are arranged on the fixing frame 6, and one end of a piston rod of each air cylinder 72 penetrates through the fixing frame 6 and is connected to the material box 73. The magazine 73 of the air cylinder 72 is lifted and lowered.

The end of the magazine 73 is provided with a slide block, the inner wall of the fixing frame 6 is provided with a slide groove, and the slide block is slidably arranged in the slide groove.

When the device is used, the graphite felt is conveyed forwards through the conveying roller 3, the press roller 42 in the pressing mechanism 4 is regulated, so that the press roller 42 is attached to the surface of the graphite felt, the surface of the graphite felt is smooth in the gluing process, the threaded rod 52 in the limiting mechanism 5 is screwed, the support frame 51 can be driven to move in the groove 21 in the rotating process of the threaded rod 52 in the threaded hole 43, and the limiting roller 53 is driven to move until the limiting roller 53 is attached to the side part of the graphite felt, and the graphite felt can be ensured to keep stable and forward in the feeding process;

then, the glue is applied to the graphite felt, the glue in the material barrel 71 is pumped into the material box 73, the air cylinder 72 drives the material box 73 to move downwards, the glue outlet nozzle 74 at the lower end of the material box 73 is driven to be as close to the surface of the graphite felt as possible, then the glue is extruded from the glue outlet nozzle 74 to the graphite felt, and the press roll 42 extrudes the glue and the graphite felt, so that the glue is uniformly coated on the graphite felt.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a graphite felt rubber coating device, includes bottom plate (1) and is used for carrying conveying roller (3) of graphite felt, its characterized in that: install base (2) on bottom plate (1), install multiunit laminating on base (2) pressing mechanism (4) on graphite felt surface, multiunit recess (21) that are the matrix setting are seted up at the limit portion of base (2) upper surface, internally mounted of recess (21) has stop gear (5), stop gear (5) are including sliding support frame (51) of setting L shape in recess (21), rotate on the horizontal portion of support frame (51) and install multiunit spacing roller (53), the welding has mount (6) on bottom plate (1), install gluing mechanism (7) on mount (6), gluing mechanism (7) are including magazine (73) of liftable installation on mount (6), multiunit play gluey mouth (74) are equidistant to the lower extreme of magazine (73), play gluey mouth (74) are the slope setting.

2. A graphite felt gumming device as set forth in claim 1, wherein: the pressing mechanism (4) comprises two groups of fixing plates (41) fixed on the base (2), a pressing roller (42) is rotatably arranged between the two groups of fixing plates (41), and the height of the pressing roller (42) is adjustable.

3. A graphite felt gumming device as set forth in claim 2, wherein: the limiting mechanism (5) further comprises a threaded rod (52) for driving the supporting frame (51) to move, the fixing plate (41) is provided with a threaded hole (43), the threaded rod (52) is installed in the threaded hole (43) in a threaded mode, and the end portion of the threaded rod (52) is connected to the supporting frame (51) in a rotating mode through a bearing.

4. A graphite felt gumming device according to claim 3, wherein: the fixing plate (41) is provided with a through hole (44), the supporting frame (51) is connected with a limiting rod (54), and the limiting rod (54) is slidably mounted in the through hole (44).

5. A graphite felt gumming device as set forth in claim 1, wherein: the gluing mechanism (7) further comprises a charging basket (71) arranged on the fixing frame (6), and the charging basket (71) is communicated with the material box (73) through a hose.

6. A graphite felt gumming device as set forth in claim 1, wherein: two groups of air cylinders (72) are arranged on the fixing frame (6), and one end of a piston rod of each air cylinder (72) penetrates through the fixing frame (6) to be connected to the material box (73).

7. A graphite felt gumming device as set forth in claim 1, wherein: the end part of the material box (73) is provided with a sliding block, the inner wall of the fixing frame (6) is provided with a sliding groove, and the sliding block is slidably arranged in the sliding groove.