CN220279950U - Forming press for composite silicate tube shell - Google Patents
Forming press for composite silicate tube shell Download PDFInfo
- Publication number
- CN220279950U CN220279950U CN202321731607.8U CN202321731607U CN220279950U CN 220279950 U CN220279950 U CN 220279950U CN 202321731607 U CN202321731607 U CN 202321731607U CN 220279950 U CN220279950 U CN 220279950U
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- press
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- pressure
- shell
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- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 238000000465 moulding Methods 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 10
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000004321 preservation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 108010081750 Reticulin Proteins 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The molding press for the composite silicate tube shell comprises a frame, a support frame, a tube shell, a tube pressing mechanism and a lifting mechanism, wherein the frame is provided with a square frame-shaped support frame, the support frame comprises two side plates and a top plate, the two side plates are respectively arranged at two ends of the frame, and a longitudinal through groove is formed in the middle of each side plate; the pipe pressing device is characterized in that a pipe pressing mechanism is arranged on the frame, a lifting mechanism is arranged on the supporting frame, the pipe pressing mechanism comprises a rotating motor, two pressure bearing rollers and a pressing roller, a pipe shell is arranged between the two pressure bearing rollers, and the lifting mechanism controls the pressing roller to press the pipe shell. The pipe pressing mechanism and the lifting mechanism in the molding press are mutually matched to press the composite silicate board to be molded, so that heavy manual operation is partially replaced, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of production of heat-insulating building materials, in particular to profiling equipment for producing composite silicate tube shells.
Background
The inorganic heat-insulating pipe shell mainly comprises a composite silicate pipe shell, a rock wool pipe shell, an aluminum silicate pipe shell and the like, is a high-efficiency heat-insulating material integrating a microporous structure and a reticular fiber structure, has the characteristics of low heat conductivity, difficult ageing, no toxicity, no smell and the like, is used as a heat-insulating medium of a pipeline, and is widely applied to a hot water pipe for central heating, a refrigerant pipe for cooling industry or a long-distance petroleum conveying pipeline and other places needing pipeline transportation so as to prevent pipeline heat or cold loss in the conveying process. The traditional pipeline heat preservation is to wrap a heat preservation plate around the pipeline manually, and the heat preservation mode is complex in construction, time-consuming and labor-consuming; the existing heat-insulating pipe shell is manufactured in two ways, one is that a pipe shell mold is used, silicate slurry is filled into the pipe shell mold, and is baked and molded at high temperature, the surface of the pipe shell produced in the way is uneven, air bubble holes are easy to form in the pipe shell, and the product is not compact; the other type of production tube shell uses thermal insulation board, generally adopts the manual work to smear glue solution on the thermal insulation board and wrap the glue solution on the tube core, and the tube shell and the upper press roller are required to be frequently moved in the process of arranging and molding and then are placed on a molding press for compression molding, and the labor intensity of operators is high, the work is heavy and the processing efficiency is low due to the heavy upper press roller.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a molding press for composite silicate tube shells, which is characterized in that a tube pressing mechanism and a lifting mechanism are matched to press a composite silicate plate into a tube shell shape smoothly, and the molding press has the characteristics of simple structure and convenient operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the molding press for the composite silicate tube shell comprises a frame, a support frame, a tube shell, a tube pressing mechanism and a lifting mechanism, wherein the frame is provided with a square frame-shaped support frame, the support frame comprises two side plates and a top plate, the two side plates are respectively arranged at two ends of the frame, and a longitudinal through groove is formed in the middle of each side plate; the pipe pressing device is characterized in that a pipe pressing mechanism is arranged on the frame, a lifting mechanism is arranged on the supporting frame, the pipe pressing mechanism comprises a rotating motor, two pressure bearing rollers and a pressing roller, a pipe shell is arranged between the two pressure bearing rollers, and the lifting mechanism controls the pressing roller to press the pipe shell.
The pressing machine for the composite silicate tube shell is characterized in that the pressure-bearing rollers are fixed on the frame, the axes of the two pressure-bearing rollers are parallel and positioned on the same horizontal plane, and the two pressure-bearing rollers are symmetrically distributed on two sides of the side plate; the center of the press roll is a roll shaft, two ends of the roll shaft penetrate through grooves in the side plates, the width of each through groove is slightly larger than the diameter of the roll shaft, and the press roll is placed on the tube shell; the rotating motor drives the two pressure-bearing rollers to synchronously and in the same direction, and the tube shell and the press roller matched with the tube shell rotate along with the two pressure-bearing rollers.
The distance between the two pressure-bearing rollers of the molding press for the composite silicate tube shell is 1/3-2/3 of the diameter of the tube shell.
The molding press for the composite silicate tube shell comprises a lifting motor, a rotating wheel and a traction rope, wherein the lifting motor is arranged in the middle of a top plate, connecting rods are respectively arranged on two sides of the lifting motor, and the rotating wheel is arranged at the end part of each connecting rod; the traction rope is wound on the rotating wheel, the bottom end of the traction rope is annular, and the annular traction rope surrounds the roller shaft.
According to the molding press for the composite silicate tube shell, the limiting ring sleeve is arranged on the outer side of the traction rope and sleeved on the roll shaft.
The molding press of the composite silicate tube shell is additionally provided with the controller and the limit switch, the lifting motor is electrically connected with the controller, and the limit switch is electrically connected with the controller.
The utility model has simple structure and convenient operation, completes the press forming of the tube shell under the cooperation of manpower, replaces heavy manual operation and improves the production efficiency; meanwhile, the pressed tube shell is smooth and compact, the density is high, and the heat preservation performance is good. The lifting mechanism can automatically control lifting and descending of the press roller, and when the tube shell needs to be replaced, the rotating wheel drives the traction rope to lift the press roller, and when the press roller needs to be pressed, the rotating wheel reversely rotates to drive the traction rope to downwards place the press roller on the tube shell. The composite silicate board is pressed and formed by the cooperation of the lifting mechanism and the pipe pressing mechanism.
The press molding machine can produce tube shells with different thicknesses, and can produce composite silicate tube shells with various tube diameters and specifications by replacing tube cores. During production, the composite silicate board is mixed with the defective products which do not reach the factory standard and the partially cut leftover materials for use, and waste reduction and environmental protection are realized under the condition that the product quality is not influenced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is a schematic view of the tube pressing mechanism of the present utility model;
FIG. 4 is a partial cross-sectional view of the lifting mechanism of the present utility model in operation;
fig. 5 is a partial cross-sectional view of the lifting mechanism of the present utility model as it is lifted.
The list of the reference numerals in the drawings is: 1. the device comprises a frame, 2, a support frame, 21, side plates, 22, a top plate, 23, a through groove, 3, a pressure bearing roller, 4, a pressure roller, 5, a tube shell, 6, a roller shaft, 7, a rotating motor, 8, a transmission chain, 9, a transmission gear, 10, a lifting motor, 11, a rotating wheel, 12, a traction rope, 13, a limiting block, 14, a limiting ring sleeve, 15 and a tube core.
Description of the embodiments
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model comprises a frame 1, a support frame 2, a tube shell 5, a tube pressing mechanism and a lifting mechanism, wherein the frame 1 is provided with the square frame-shaped support frame 2, the support frame 2 comprises two side plates 21 and a top plate 22 at the top end of the side plates, the two side plates 21 are respectively arranged at two ends of the frame 1, and a longitudinal through groove 23 is formed in the middle of each side plate. The machine frame 1 is provided with a pipe pressing mechanism, and the support frame 2 is provided with a lifting mechanism.
As shown in fig. 3, the pipe pressing mechanism comprises a rotating motor 7, two pressure-bearing rollers 3 and a pressing roller 4, wherein the rotating motor 7 is arranged at the lower part of the frame 1, and the two pressure-bearing rollers 3 are fixed at the upper part of the frame 1 and symmetrically distributed at two sides of the side plate 21. The axes of the two pressure-bearing rollers 3 are parallel and positioned on the same horizontal plane, a certain interval is arranged between the two pressure-bearing rollers, and the distance between the two pressure-bearing rollers is 1/3-2/3 of the diameter of the pipe shell. The rotating motor 7 is connected with a transmission gear 9, the transmission gear 9 is connected to one of the pressure-bearing rollers (namely the driving roller) through a transmission chain 8, and the pressure-bearing roller serving as the driving roller is connected with the other pressure-bearing roller (namely the driven roller) through a chain; when the device runs, the rotating motor 7 drives the transmission gear 9 to rotate, power is transmitted to the pressure-bearing roller serving as a driving roller through the transmission gear 9 and the transmission chain 8, and then is transmitted to the pressure-bearing roller serving as a driven roller through the chain, so that the two pressure-bearing rollers synchronously and equidirectionally rotate.
As shown in fig. 2 and 4, the center of the press roller 4 is a roller shaft 6, and two ends of the roller shaft pass through grooves 23 on the side plates, and the width of each through groove is slightly larger than the diameter of the roller shaft, so that the press roller connected with the roller shaft can only move up and down along the through grooves or rotate by taking the roller shaft as the center of a circle. The limiting block 13 is arranged on the through groove, and the limiting block 13 is arranged below the roll shaft 6 and used for preventing potential safety hazards caused by sudden falling of the press roll. The shell 5 is arranged between the two pressure-bearing rollers 3, the compression roller 4 is arranged at the top of the shell, the shell 5 rotates along with the two pressure-bearing rollers 3, the compression roller 4 matched with the shell rotates along with the shell, and the heat-insulating layer of the shell is compacted by the gravity of the compression roller.
As shown in fig. 1 and 4, the lifting mechanism comprises a lifting motor 10, a rotating wheel 11, a traction rope 12 and a controller, wherein the lifting motor 10 is arranged in the middle of a top plate 22, connecting rods are respectively arranged on two sides of the lifting motor, and the rotating wheel is arranged at the end part of each connecting rod. The two rotating wheels 11 are symmetrically arranged on two sides of the lifting motor 10, traction ropes 12 are wound on the rotating wheels, the bottom ends of the traction ropes are annular, and the annular traction ropes respectively encircle the two ends of the roller shaft 6 of the compression roller and form movable connection with the roller shaft. The outside of haulage rope sets up spacing ring cover 14, and spacing ring cover 14 cup joints on roller 6, and the diameter of spacing ring cover is greater than the diameter of annular haulage rope for the position of restriction haulage rope, and then guarantee the steady operation of compression roller. The lifting motor 10 is connected to two connecting rods on two sides through a speed reducer, each connecting rod is connected with a rotating wheel on the side, and the two rotating wheels synchronously wind or unwind the traction rope, so that the roll shaft and the compression roller can move up and down in a horizontal state.
The lifting motor is electrically connected with the controller, and the limit switch is electrically connected with the controller. The limit switches are respectively arranged at the upper part of the through groove 23 and above the limit block 13 and are used for limiting the up-and-down movement range of the press roller in the through groove. When the roll shaft moves to the limit switch along the through groove, the controller controls the lifting motor to stop rotating.
The working process of the utility model is further described below:
when the tube shell is pressed, the tube core 15 with the specification corresponding to the tube shell to be prepared is selected according to the requirement. Pressing the tube shell by matching a good plate with qualified quality with a secondary plate with substandard plate thickness and flatness, wherein the ratio of the good plate to the secondary plate is 2:1; and (3) placing the two good plates and 1 secondary plate part in an overlapping manner on an operation table, coating sizing agent on the surface, and placing leftover materials on the edges of the plates so as to tighten the two ends of the pipe shell. The selected die is placed on one end of the laid silicate board, and the board is rolled up and wound around the die. The prepared tube shell is placed between the two pressure-bearing rollers 3, and the tube shell is in surface contact with the two pressure-bearing rollers 3. Starting a rotating motor 7, driving a transmission chain 8 to rotate through a speed reducer, and driving two pressure-bearing rollers 3 to rotate in the same direction under the drive of the transmission chain; the tube housing 5 rotates synchronously with the pressure-bearing rod.
As shown in fig. 4 and 5, the lifting motor is started, the rotating wheel rotates to pull the traction rope, the press roller 4 descends to the upper surface of the tube shell, and the composite silicate board wound on the tube core is pressed, so that the surface of the tube shell is flat and compact. After the pipe shell is prepared, the controller stops the lifting motor and rotates reversely, the rotating wheel rotates reversely to lift the press roller, so that the press roller does not press the surface of the pipe shell, and the pipe shell is taken down from the pressure-bearing roller and placed on the pipe placing frame. Pushing the pipe rack with the pressed pipe shell into a high-temperature pipe furnace for heating and drying to obtain the finished product of the composite silicate pipe shell.
Claims (6)
1. The molding press for the composite silicate tube shells is characterized by comprising a frame (1), a support frame (2), tube shells (5), a tube pressing mechanism and a lifting mechanism, wherein the frame (1) is provided with the square frame (2), the support frame (2) comprises two side plates (21) and a top plate (22), the two side plates (21) are respectively arranged at two ends of the frame (1), and a longitudinal through groove (23) is formed in the middle of each side plate; the pipe pressing machine is characterized in that a pipe pressing mechanism is arranged on the frame (1), a lifting mechanism is arranged on the supporting frame (2), the pipe pressing mechanism comprises a rotating motor (7), two pressure-bearing rollers (3) and a pressing roller (4), a pipe shell (5) is arranged between the two pressure-bearing rollers, and the lifting mechanism controls the pressing roller (4) to press the pipe shell.
2. The press for composite silicate pipe shells according to claim 1, wherein the pressure-bearing rollers (3) are fixed on the frame (1), the axes of the two pressure-bearing rollers (3) are parallel and positioned on the same horizontal plane, and the two pressure-bearing rollers are symmetrically distributed on two sides of the side plate (21); the center of the press roll (4) is a roll shaft (6), two ends of the roll shaft penetrate through grooves (23) on the side plates, the width of each through groove is slightly larger than the diameter of the roll shaft, and the press roll (4) is arranged on the tube shell; the rotating motor (7) drives the two pressure-bearing rollers to synchronously and co-rotate, and the pipe shell (5) and the press roller (4) matched with the pipe shell rotate along with the two pressure-bearing rollers (3).
3. Press for composite silicate pipe shells according to claim 2, characterised in that the distance between the two pressure rolls (3) is 1/3-2/3 of the pipe shell diameter.
4. A press for composite silicate pipe shells according to claim 3, wherein the lifting mechanism comprises a lifting motor (10), a rotating wheel (11) and a traction rope (12), the lifting motor (10) is arranged in the middle of a top plate (22), connecting rods are respectively arranged on two sides of the lifting motor, and the rotating wheel (11) is arranged at the end part of each connecting rod; the traction rope (12) is wound on the rotating wheel, the bottom end of the traction rope is annular, and the annular traction rope surrounds the roller shaft (6).
5. The press for the composite silicate pipe shells according to claim 4, wherein a limiting ring sleeve (14) is arranged on the outer side of the traction rope, and the limiting ring sleeve (14) is sleeved on the roll shaft (6).
6. The press for composite silicate pipe shells according to claim 4 or 5, wherein a controller and a limit switch are additionally arranged, the lifting motor (10) is electrically connected with the controller, and the limit switch is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321731607.8U CN220279950U (en) | 2023-07-04 | 2023-07-04 | Forming press for composite silicate tube shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321731607.8U CN220279950U (en) | 2023-07-04 | 2023-07-04 | Forming press for composite silicate tube shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220279950U true CN220279950U (en) | 2024-01-02 |
Family
ID=89335923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321731607.8U Active CN220279950U (en) | 2023-07-04 | 2023-07-04 | Forming press for composite silicate tube shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220279950U (en) |
-
2023
- 2023-07-04 CN CN202321731607.8U patent/CN220279950U/en active Active
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| GR01 | Patent grant |