CN216466350U - Pressing device for preparing graphite paper - Google Patents
Pressing device for preparing graphite paper Download PDFInfo
- Publication number
- CN216466350U CN216466350U CN202122668850.7U CN202122668850U CN216466350U CN 216466350 U CN216466350 U CN 216466350U CN 202122668850 U CN202122668850 U CN 202122668850U CN 216466350 U CN216466350 U CN 216466350U
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- CN
- China
- Prior art keywords
- servo motor
- sets
- graphite paper
- groups
- mounting
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000010439 graphite Substances 0.000 title claims abstract description 35
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 35
- 238000003825 pressing Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000001629 suppression Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a pressing device for preparing graphite paper, which comprises a positioning substrate, wherein a rack is fixedly arranged on the positioning substrate, two groups of first press rollers are rotatably arranged between two inner walls of the rack through bearings, first synchronizing wheels are respectively arranged at one ends of the two groups of first press rollers and are in transmission connection through a belt, a first servo motor is in transmission connection with one group of first synchronizing wheels, a second servo motor is fixedly arranged on one group of mounting plates and is in transmission connection with one group of second synchronizing wheels, and a controller is respectively and electrically connected with the first servo motor and the second servo motor. The utility model adopts the arrangement of separating and parallel conveying of a plurality of groups of rollers and adopts the means of adjusting the positions of the rollers, so that the pressing device can be independently used or one or more groups of rollers can be selectively used, thereby meeting the actual production requirement.
Description
Technical Field
The utility model relates to the technical field of graphite paper production equipment, in particular to a pressing device for preparing graphite paper.
Background
The graphite paper is widely applied to dynamic seals and static seals of machines, pipes, pumps and valves in the industries of electric power, petroleum, chemical engineering, instruments, machinery and the like, is an ideal novel sealing material, namely the graphite paper, for replacing traditional sealing elements such as rubber, fluoroplastic, asbestos and the like, and expands high-carbon graphite flakes to form graphite worms in the preparation process, and then the graphite worms are pressed. The graphite paper can be classified into first grade to third grade according to the difference of carbon content and sulfur content, and the processing requirements of the graphite paper with different grades are different.
For graphite paper with lower tensile strength, single rolling can be performed, and paper breaking can be caused if the rolling is performed for multiple times; for the graphite paper with higher tensile strength, the graphite paper can reach the forming standard by rolling for many times, which causes difficulty in actual production and manufacture; to current graphite paper suppression device, adopt the multiunit roller to establish ties mostly, suppress graphite paper in succession, but this kind of suppression device can't the exclusive use or select to use one of them or multiunit roller, otherwise whole production line can't operate to in-process to the graphite worm carries out the suppression, the speed that needs to guarantee the production line is unanimous with the speed of graphite paper, thereby guarantees that the thickness of graphite paper is even, therefore we need propose a suppression device for graphite paper preparation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pressing device for preparing graphite paper, which adopts the arrangement of separating and conveying a plurality of groups of rollers in parallel and adopts a means of adjusting the positions of the rollers, so that the pressing device can be independently used or one or more groups of rollers can be selected to be used, the actual production requirement is met, and the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a pressing device for preparing graphite paper comprises a positioning substrate, wherein a rack is fixedly mounted on the positioning substrate, two groups of first compression rollers are mounted between two inner walls of the rack in a rotating mode through bearings, two groups of first synchronizing wheels are mounted at one ends of the first compression rollers and connected through belt transmission, mounting plates are mounted on two inner walls of the rack in a sliding mode, two groups of second compression rollers are mounted between the mounting plates in a rotating mode through bearings, two groups of second synchronizing wheels are mounted at two ends of the second compression rollers and connected through belt transmission, a first servo motor is fixedly mounted on the rack and connected with one group of first synchronizing wheels in a transmission mode, a second servo motor is fixedly mounted on the mounting plate and connected with one group of second synchronizing wheels in a transmission mode, the upper end fixed mounting of frame has the controller, controller and first servo motor and second servo motor be electric connection respectively.
Preferably, the positioning substrate is fixedly provided with two groups of electric hydraulic push rods, and the upper ends of the electric hydraulic push rods are respectively and fixedly connected with the two groups of mounting plates and are electrically connected with the controller.
Preferably, the two inner walls of the rack are both provided with sliding grooves, the sliding grooves are internally and slidably provided with sliding blocks, the sliding blocks are respectively and fixedly connected with the two sides of the mounting plate, and the elastic limiting mechanisms are fixedly arranged at the inner tops of the sliding grooves.
Preferably, the elastic limiting mechanism comprises an outer pipe and an inner rod, the outer pipe is fixedly arranged at the inner top of the sliding groove, the inner rod is inserted into the lower end of the outer pipe in a sliding mode, and the inner rod is sleeved with a buffer spring.
Preferably, the lower end of the inner rod is fixedly provided with a top block, one end of the buffer spring is fixedly connected with the top block, and the other end of the buffer spring is fixedly connected with the lower end of the outer tube.
Preferably, the rack is rotatably provided with two groups of discharging guide rollers through a support, and the two groups of discharging guide rollers are arranged in an up-down arrangement.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model meets the basic production line flow of graphite paper pressing by two groups of first compression rollers at fixed positions, and realizes the arrangement of a plurality of groups of rollers for separation and parallel transmission by the design of slidably mounting the mounting plates and arranging the second compression rollers between the mounting plates;
2. the automatic graphite paper pressing machine realizes the same-speed allocation of the first pressing roller and the second pressing roller through the controller, the first servo motor and the second servo motor, has high reliability, avoids poor processing effect caused by the fact that the speed of a production line is not consistent with the speed of graphite paper, and has simple integral structure, convenient adjustment and convenient use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a slider of the present invention;
fig. 3 is a schematic view of the elastic limiting mechanism of the present invention.
In the figure: 1. positioning the substrate; 2. a frame; 3. a first press roll; 4. a first synchronizing wheel; 5. mounting a plate; 6. a second press roll; 7. a second synchronizing wheel; 8. a first servo motor; 9. a second servo motor; 10. a controller; 11. an electric hydraulic push rod; 12. a slider; 13. a support; 14. a discharge guide roller; 15. an elastic limiting mechanism; 151. an outer tube; 152. an inner rod; 153. a buffer spring; 154. and (7) a top block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a pressing device for preparing graphite paper comprises a positioning base plate 1, wherein a rack 2 is fixedly mounted on the positioning base plate 1, two groups of first pressing rollers 3 are rotatably mounted between two inner walls of the rack 2 through bearings, first synchronizing wheels 4 are mounted at one ends of the two groups of first pressing rollers 3, and the two groups of first synchronizing wheels 4 are in transmission connection through a belt;
the mounting plates 5 are slidably mounted on two inner walls of the rack 2, sliding grooves are formed in the two inner walls of the rack 2, sliding blocks 12 are slidably mounted in the sliding grooves, the two groups of sliding blocks 12 are fixedly connected with two sides of the mounting plates 5 respectively, and elastic limiting mechanisms 15 are fixedly mounted at the inner tops of the sliding grooves;
two groups of second compression rollers 6 are rotatably arranged between the two groups of mounting plates 5 through bearings, two ends of each of the two groups of second compression rollers 6 are respectively provided with a second synchronizing wheel 7, the two groups of second synchronizing wheels 7 are in transmission connection through a belt, a first servo motor 8 is fixedly arranged on the rack 2, the first servo motor 8 is in transmission connection with one group of first synchronizing wheels 4, a second servo motor 9 is fixedly arranged on one group of mounting plates 5, and the second servo motor 9 is in transmission connection with one group of second synchronizing wheels 7; two groups of discharging guide rollers 14 are rotatably arranged on the frame 2 through a bracket 13, and the two groups of discharging guide rollers 14 are arranged in an up-down arrangement;
the upper end fixed mounting of frame 2 has controller 10, and controller 10 and first servo motor 8 and second servo motor 9 be electric connection respectively, and fixed mounting has two sets of electronic hydraulic push rod 11 on the locating substrate 1, and the upper end of two sets of electronic hydraulic push rod 11 respectively with two sets of mounting panels 5 fixed connection, two sets of electronic hydraulic push rod 11 all with controller 10 electric connection.
A first paper feeding gap is formed between the two groups of first press rollers 3, when the mounting plate 5 is positioned at the lowest point, a second paper feeding gap is formed between the two groups of second press rollers 6, and when the mounting plate 5 is pushed to rise by the electric hydraulic push rod 11, a third paper feeding gap is formed after the first press roller 3 below and the second press roller 6 above approach each other;
in the present embodiment, the controller 10 controls the first servo motor 8, the second servo motor 9 and the electro-hydraulic push rod 11 in a manner that is conventional in the art, and a detailed control process will not be described herein.
When the paper feeding mechanism is used, a first paper feeding gap is formed between the two groups of first press rollers 3, when the mounting plate 5 is located at the lowest point, a second paper feeding gap is formed between the two groups of second press rollers 6, and when the mounting plate 5 is pushed to ascend by the electric hydraulic push rod 11, a third paper feeding gap is formed after the first press roller 3 below and the second press roller 6 above approach each other;
to the lower, graphite paper that can only carry out the single roll-in of tensile strength, then close second servo motor 9, only operate two sets of first compression rollers 3 for graphite paper is through first paper feed clearance, and single suppression, when needs suppression many times, rethread controller 10 control electronic hydraulic push rod 11 and motor work, can select second paper feed clearance and third paper feed clearance according to actual production needs.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. A pressing device for graphite paper preparation, comprises a positioning substrate (1), and is characterized in that: fixed mounting has frame (2) on positioning substrate (1), rotate through the bearing between two inner walls of frame (2) and install two sets of first compression roller (3), and first synchronizing wheel (4) are all installed to the one end of two sets of first compression roller (3), and are two sets of first synchronizing wheel (4) are connected through the belt transmission, equal slidable mounting has mounting panel (5) on two inner walls of frame (2), and two sets of rotate through the bearing between mounting panel (5) and install two sets of second compression roller (6), and second synchronizing wheel (7) are all installed to the both ends of two sets of second compression roller (6), and two sets of second synchronizing wheel (7) are connected through the belt transmission, fixed mounting has first servo motor (8) on frame (2), first servo motor (8) are connected rather than a set of first synchronizing wheel (4) transmission, and one set of them fixed mounting has second servo motor (9) on mounting panel (5), second servo motor (9) are connected with a set of second synchronizing wheel (7) transmission among them, the upper end fixed mounting of frame (2) has controller (10), controller (10) and first servo motor (8) and second servo motor (9) electric connection respectively.
2. A press apparatus for graphite paper production as claimed in claim 1, wherein: the positioning base plate (1) is fixedly provided with two sets of electric hydraulic push rods (11), and the upper ends of the electric hydraulic push rods (11) are respectively and fixedly connected with the two sets of mounting plates (5) and the electric hydraulic push rods (11) are electrically connected with the controller (10).
3. A press apparatus for graphite paper production as claimed in claim 1, wherein: the improved mounting structure is characterized in that sliding grooves are formed in two inner walls of the rack (2), sliding blocks (12) are arranged in the sliding grooves in a sliding mode, the sliding blocks (12) are fixedly connected with two sides of the mounting plate (5) respectively, and elastic limiting mechanisms (15) are fixedly arranged at the inner tops of the sliding grooves.
4. A press apparatus for graphite paper production as claimed in claim 3, wherein: elasticity stop gear (15) include outer tube (151) and interior pole (152), outer tube (151) fixed mounting is in the interior top of spout, interior pole (152) slide and peg graft in the lower extreme of outer tube (151), the cover is equipped with buffer spring (153) on interior pole (152).
5. A pressing arrangement for graphite paper production according to claim 4, characterized in that: the lower extreme fixed mounting of interior pole (152) has kicking block (154), the one end and the kicking block (154) fixed connection of buffer spring (153), and the other end and outer tube (151) lower extreme fixed connection of buffer spring (153).
6. A press apparatus for graphite paper production as claimed in claim 1, wherein: two groups of discharging guide rollers (14) are rotatably arranged on the rack (2) through a support (13), and the two groups of discharging guide rollers (14) are arranged in an up-down array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122668850.7U CN216466350U (en) | 2021-11-03 | 2021-11-03 | Pressing device for preparing graphite paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122668850.7U CN216466350U (en) | 2021-11-03 | 2021-11-03 | Pressing device for preparing graphite paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216466350U true CN216466350U (en) | 2022-05-10 |
Family
ID=81445842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122668850.7U Expired - Fee Related CN216466350U (en) | 2021-11-03 | 2021-11-03 | Pressing device for preparing graphite paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216466350U (en) |
-
2021
- 2021-11-03 CN CN202122668850.7U patent/CN216466350U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |