CN115157712B - Thermoplastic diaphragm cap prefabricating device for silencing honeycomb - Google Patents
Thermoplastic diaphragm cap prefabricating device for silencing honeycomb Download PDFInfo
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- CN115157712B CN115157712B CN202210813995.8A CN202210813995A CN115157712B CN 115157712 B CN115157712 B CN 115157712B CN 202210813995 A CN202210813995 A CN 202210813995A CN 115157712 B CN115157712 B CN 115157712B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention relates to a thermoplastic diaphragm cap prefabricating device for silencing honeycombs, which comprises a main body frame, an unreeling feeding device, a punching device, a rotary moving device, a transmission device and a multi-station heat setting device, wherein the unreeling feeding device, the punching device and the rotary moving device are all connected with the transmission device and synchronously move under the driving of the transmission device, and the transmission device and the multi-station heat setting device are all arranged on the main body frame; the unwinding feeding device is used for unwinding the diaphragm coil stock in a fixed length mode to provide punching raw materials for the punching device, the punching device is used for punching the diaphragm coil stock into a sheet stock blank of the cap-shaped prefabricated body, the rotary material moving device is used for transferring the sheet stock blank to a heat setting station of the multi-station heat setting device, and the multi-station heat setting device is used for heating the sheet stock blank to manufacture the cap-shaped prefabricated body. This amortization is prefabricated device of thermoplastic diaphragm cap for honeycomb purpose is solved the thermoplastic fabric diaphragm material and is directly carried out the difficult problem of laminating of location when honeycomb amortization is implanted.
Description
Technical Field
The invention relates to the technical field of silencing honeycombs, in particular to a thermoplastic diaphragm cap prefabricating device for a silencing honeycomb.
Background
The thermoplastic fabric (PEEK) has the characteristics of excellent corrosion resistance, high temperature resistance and mechanical property far higher than those of other traditional fabrics, and is an ideal acoustic diaphragm material applied to the field of composite material honeycomb noise reduction engineering. The traditional acoustic diaphragm implanting method is to punch the acoustic diaphragm material into a sheet blank, and then directly embed the acoustic diaphragm material into honeycomb holes to complete the implantation. The acoustic diaphragm embedded by the method is low in positioning accuracy, random deformation and wrinkles are easy to occur in the hole, the fitness of the acoustic diaphragm and the wall of the honeycomb hole is poor, and the light leakage rate is high after the acoustic diaphragm is implanted. The thermoplastic fabric has high elasticity at room temperature, is easily subjected to position deviation when being directly embedded into the honeycomb holes by adopting a traditional implantation mode, and cannot be attached to the walls of the honeycomb holes.
Accordingly, the inventors provide a thermoplastic membrane cap preform for a sound attenuating honeycomb.
Disclosure of Invention
(1) Technical problem to be solved
The embodiment of the invention provides a thermoplastic diaphragm cap prefabricating device for a silencing honeycomb, which solves the technical problem that a thermoplastic fabric diaphragm material is difficult to position and attach when honeycomb silencing is directly implanted.
(2) Technical scheme
The invention provides a thermoplastic diaphragm cap prefabricating device for a silencing honeycomb, which comprises a main body frame, an unreeling feeding device, a punching device, a rotary material moving device, a transmission device and a multi-station heat setting device, wherein the unreeling feeding device, the punching device, the rotary material moving device, the transmission device and the multi-station heat setting device are all connected with the transmission device and driven by the transmission device to synchronously move; wherein, the first and the second end of the pipe are connected with each other,
the unwinding feeding device is used for unwinding a diaphragm coil material in a fixed length mode to provide punching raw materials for the punching device, the punching device is used for punching the diaphragm coil material into a sheet material blank of a cap-shaped prefabricated body, the rotary material moving device is used for transferring the sheet material blank to a heat setting station of the multi-station heat setting device, the transmission device is used for sequentially feeding the sheet material blank to each heat setting station, and the multi-station heat setting device is used for heating the sheet material blank to manufacture the cap-shaped prefabricated body.
Further, unreel material feeding unit including unreeling axle, guide roll, unreel the slip table cylinder and unreel the finger cylinder, unreeling the axle and being used for installing the unfamiliar coil stock dish, it is used for carrying out the centre gripping to the unfamiliar coil stock to unreel the finger cylinder, it is used for driving to unreel the slip table cylinder and reciprocate in order to realize automatic fixed length and unreel the pay-off.
Further, the punching device comprises a thin cylinder, a punching knife and a punching die, wherein the output end of the thin cylinder is connected with the punching knife and used for providing punching power, and the punching knife is used for sliding in the cavity of the punching die to complete punching when the diaphragm coil stock passes through the punching die.
Further, the material device is moved to rotation type includes rotation type slip table cylinder and vacuum suction head, rotation type slip table cylinder's output with vacuum suction head connects, rotation type slip table cylinder shifts with the position of rotation in order to realize the sheet stock blank through flexible, vacuum suction head is through inhaling the vacuum and putting in order to realize the absorption and the input of sheet stock blank.
Further, transmission includes servo motor, slide rail, slider seat and transmission lead screw, servo motor passes through the transmission lead screw does the slider seat provides transmission power, slider seat sliding connection in the slide rail, unreel material feeding unit die-cut device and the rotation type moves the material device and all install in slider seat and synchronous motion.
Further, the multi-station heat setting device comprises a heat setting base, a heat setting base sliding table cylinder, a setting heating rod and a setting heating rod sliding table cylinder;
the heat setting base with the output of heat setting base slip table cylinder is connected and is passed through the flexible horizontal migration of cylinder, the design heating rod with the output of design heating rod slip table cylinder is connected and is passed through the flexible vertical removal of cylinder, the design heating rod is used for working as the heat setting base pushes away the sheet stock blank when connecing the material back to the heat setting processing position in the heat setting through-hole of heat setting base in order to accomplish the heat setting.
Furthermore, the heat setting base is connected with the heat setting base sliding table cylinder through a heat insulation plate, and a material receiving hole which is provided with an oblique chamfer and is concentric with the heat setting through hole is formed in the heat insulation plate.
Furthermore, a heating pipe and a temperature sensor are arranged inside the heat setting base and/or the setting heating rod.
Further, the heat setting base and/or the setting heating rod are made of copper.
Furthermore, the thermoplastic diaphragm cap prefabricating device for the silencing honeycomb further comprises a control system, and the control system is electrically connected with the unreeling feeding device, the punching device, the rotary material moving device, the transmission device and the multi-station heat setting device respectively.
(3) Advantageous effects
In conclusion, the invention adopts the multi-station design, the maximum heating and shaping temperature is 450 ℃, the processes from unreeling, punching, shaping and discharging are automatically and intelligently controlled, and the preparation requirements of the thermoplastic acoustic diaphragm cap-shaped prefabricated body can be met.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a thermoplastic membrane cap prefabricating device for a sound-deadening honeycomb according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a feeding unit of a thermoplastic membrane cap prefabricating device for a sound-damping honeycomb according to an embodiment of the invention;
FIG. 3 is a schematic structural diagram of an actuator of a thermoplastic membrane cap prefabricating device for a sound attenuation honeycomb according to an embodiment of the invention;
FIG. 4 is a schematic structural diagram of a multi-station heat setting device of a thermoplastic membrane cap prefabricating device for a sound attenuation honeycomb according to an embodiment of the present invention;
FIG. 5 is a flow chart of the operation of a feed unit according to an embodiment of the present invention;
FIG. 6 is a flow chart of a sizing and prefabrication process provided by an embodiment of the present invention;
FIG. 7 is a close-up view of a shaped discharge provided by an embodiment of the present invention.
In the figure:
1-a body frame; 2, unwinding and feeding; 201-unwinding the shaft; 202-a guide roll; 203, unreeling a sliding table cylinder; 204-unwinding finger cylinder; 3-a punching device; 301-thin cylinder; 302-punching cutter; 303-punching die; 4-a rotary material moving device; 401 — a slip cylinder; 402-a vacuum suction head; 5-a transmission device; 501-a servo motor; 502-a slide rail; 503-slider seat; 6-a multi-station heat setting device; 601-heat setting the base; 602-heat setting base sliding table cylinder; 603-shaping a heating rod; 604-shaping a heating rod sliding table cylinder; a 7-T shaped frame; 8-Cap shaped preform.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the invention, but are not intended to limit the scope of the invention, i.e., the invention is not limited to the embodiments described, but covers any modifications, alterations and improvements in the parts, components and connection means, without departing from the spirit of the invention.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Fig. 1 is a schematic structural diagram of a thermoplastic diaphragm cap prefabricating device for a silencing honeycomb provided in an embodiment of the present invention, the device may include a main body frame 1, an unreeling feeding device 2, a punching device 3, a rotary material moving device 4, a transmission device 5, and a multi-station heat setting device 6, the unreeling feeding device 2, the punching device 3, the rotary material moving device 4 are all connected with the transmission device 5 and move synchronously under the driving of the transmission device 5, and the transmission device 5 and the multi-station heat setting device 6 are all mounted on the main body frame 1; wherein the content of the first and second substances,
the unwinding feeding device 2 is used for unwinding the diaphragm coil stock in a fixed length mode to provide punching raw materials for the punching device 3, the punching device 3 is used for punching the diaphragm coil stock into a sheet stock blank of the cap-shaped prefabricated body, the rotary material moving device 4 is used for transferring the sheet stock blank to a heat setting station of the multi-station heat setting device 6, the transmission device 5 is used for sequentially feeding the sheet stock blank into each heat setting station, and the multi-station heat setting device 6 is used for heating the sheet stock blank to manufacture the cap-shaped prefabricated body.
In the above embodiment, the main body frame 1 is used as a mounting base of the whole device, and the unreeling feeding device 2, the punching device 3 and the rotary material moving device 4 constitute a feeding unit, which is used for punching and cutting the diaphragm coil material into sheet material blanks and transferring the sheet material blanks to the heat setting station of the multi-station heat setting device 6, and finally making into the hat-shaped prefabricated body. Through making the cap-shaped prefabricated part with thermoplasticity acoustics diaphragm in advance, solved the difficult problem of laminating of fixing a position when thermoplasticity fabric diaphragm material directly carries out honeycomb amortization and implants, improved thermoplasticity amortization diaphragm and implanted the quality.
As a preferred embodiment, unreeling feeding device 2 includes unreeling shaft 201, guide roll 202, unreel slip table cylinder 203 and unreel finger cylinder 204, unreels shaft 201 and is used for installing the unfamiliar coil stock dish, unreels finger cylinder 204 and is used for carrying out the centre gripping to the unfamiliar coil stock, unreels slip table cylinder 203 and is used for driving to unreel finger cylinder 204 and reciprocate in order to realize automatic fixed length unreeling pay-off.
Specifically, as shown in fig. 2, the unwinding sliding table cylinder 203 is installed on the T-shaped frame 7, and an output end of the unwinding sliding table cylinder is connected to the unwinding finger cylinder 204, so as to drive the unwinding finger cylinder 204 to move vertically, and the T-shaped frame 7 is fixed to the main body frame 1.
In a preferred embodiment, the punching device 3 comprises a thin cylinder 301, a punching blade 302 and a punching die 303, wherein the output end of the thin cylinder 301 is connected with the punching blade 302 and is used for providing punching power, and the punching blade 302 is used for sliding in the cavity of the punching die 303 when the membrane coil stock passes through the punching die 303 to complete punching.
Specifically, as shown in fig. 2, a thin cylinder 301 is fixed to a punching die 303 and used for pushing a punching knife 302 to move horizontally to punch a membrane coil, the punching die 303 is fixed to the T-shaped frame 7, the membrane coil enters a cavity of the punching die 303 under the driving of the unreeling shaft 201, and the punching knife 302 penetrates through the cavity of the punching die 303.
As a preferred embodiment, the rotary material moving device 4 comprises a rotary sliding table cylinder 401 and a vacuum suction head 402, wherein the output end of the rotary sliding table cylinder 401 is connected with the vacuum suction head 402, the rotary sliding table cylinder 401 extends and retracts and rotates to realize position transfer of sheet stock blanks, and the vacuum suction head 402 realizes suction and throwing of the sheet stock blanks through vacuum suction and vacuum release.
Specifically, as shown in fig. 2, a rotary sliding table cylinder 401 is fixed to the T-shaped frame 7, and a vacuum suction head 402 is also inserted into the cavity of the punching die 303 to suck the punched sheet blanks and sequentially feed the sheet blanks to the heat setting stations under the driving of the transmission device 5.
As a preferred embodiment, the transmission device 5 includes a servo motor 501, a slide rail 502, a slider seat 503 and a transmission lead screw, the servo motor 501 provides transmission power for the slider seat 503 through the transmission lead screw, the slider seat 503 is slidably connected to the slide rail 502, and the unwinding feeding device 2, the punching device 3 and the rotary material moving device 4 are all mounted on the slider seat 503 and move synchronously.
Specifically, as shown in fig. 2 and 3, the unwinding feeding device 2, the punching device 3, and the rotary material moving device 4 form a feeding unit and are integrally mounted on a T-shaped frame 7, the T-shaped frame 7 is connected with a slider seat 503, and the slider seat 503 can drive the whole feeding unit to move laterally above the multi-station heat setting device 6.
As a preferred embodiment, the multi-station heat setting device 6 includes a heat setting base 601, a heat setting base sliding table cylinder 602, a setting heating rod 603, and a setting heating rod sliding table cylinder 604;
the heat setting base 601 is connected with the output end of a heat setting base sliding table cylinder 602 and moves horizontally through the expansion of the cylinder, the setting heating rod 603 is connected with the output end of a setting heating rod sliding table cylinder 604 and moves vertically through the expansion of the cylinder, and the setting heating rod 603 is used for pushing the sheet stock blank into a heat setting through hole of the heat setting base 601 to complete heat setting when the heat setting base 601 is connected with the material and retreats to a heat setting processing position.
Specifically, as shown in fig. 4, the bottom and the side of the heat setting base sliding table cylinder 602 and the setting heating rod sliding table cylinder 604 are respectively provided with a stopper for adjusting the stroke. The setting heating rod 603 is made of copper, the diameter of the rod is slightly smaller than that of the heat setting through hole, and a heating pipe and a temperature sensor are arranged in the rod. The shaping heating rod 603 is fixed on the top of the shaping heating rod sliding table cylinder 604 through a heat insulation plate, and the shaping heating rod 603 can move up and down through the telescopic operation of the cylinder.
As a preferred embodiment, the heat setting base 601 is connected to the heat setting base sliding table cylinder 602 through a heat insulation plate, and the heat insulation plate is provided with a material receiving hole which is provided with an oblique chamfer and is concentric with the heat setting through hole.
Specifically, the diameter of the material receiving round hole in the thermal insulation plate is consistent with that of the punched sheet material, the material receiving positioning is facilitated through chamfering, and the material receiving round hole is concentric with the heat setting through hole.
In a preferred embodiment, a heating tube and a temperature sensor are disposed inside the heat setting base 601 and/or the setting heating rod 603. Wherein, the heating temperature of the heating pipe can be controlled in real time through the temperature sensor.
In a preferred embodiment, the heat setting base 601 and/or the setting heater rod 603 are made of copper. The heat setting base 601 is made of copper, and has good temperature resistance and heat conduction performance.
As a preferred embodiment, the thermoplastic diaphragm cap prefabricating device for the silencing honeycomb further comprises a control system, and the control system is electrically connected with the unreeling feeding device 2, the punching device 3, the rotary material moving device 4, the transmission device 5 and the multi-station heat setting device 6 respectively.
Specifically, the control system adopts a PLC control mode to set and control the processes of unreeling, punching, sheet material transferring, heating and shaping, discharging and the like.
The unreeling feeding device of the equipment adopts the unreeling shaft with tension control, the roll material is clamped through the finger cylinder, and the unreeling sliding table cylinder drives the finger cylinder to move up and down to realize automatic fixed-length unreeling feeding. The punching device provides punching power for the punching cutter by the thin cylinder, and when the diaphragm coil stock is fed to pass through the punching die, the punching cutter slides in the cavity of the punching die to complete punching. The rotary material transferring device is composed of vacuum suction heads arranged on a rotary sliding table cylinder and used for transferring punched diaphragm sheet materials to the multi-station heat setting device, wherein when the rotary material transferring device rotates to a horizontal position, the vacuum suction heads can vacuumize and grab the punched diaphragm sheet materials, and when the rotary material transferring device rotates to a vertical position, the vacuum suction heads vacuumize and feed the diaphragm sheet materials to each heat setting base. A servo motor on the transmission device drives a sliding block to move on the sliding rail through a transmission lead screw, and the sliding block drives the unreeling feeding device, the punching device and the rotary material moving device to move transversely integrally, so that the multi-station feeding prefabrication requirement is met. The heat setting base and the setting heating rod of the multi-station heat setting device are made of copper materials, and have good temperature resistance and thermal conductivity, the heating pipe and the temperature sensor are arranged and rotated in the heat setting base and the setting heating rod, the temperature sensor transmits signals to the control system PLC, the PLC controls the solid relay to supply power and heat for the heating pipe, the heat setting base is driven by the sliding table cylinder to retreat to a heat setting position after receiving diaphragm sheets at the material receiving position, the setting heating rod descends to slowly push the diaphragm sheets into the heat setting through hole for heating and setting within a set time, and then the setting heating rod continues to descend to push the manufactured hat-shaped prefabricated body out of the heat setting through hole to complete the preparation process. The control system adopts a PLC control mode to set and control the processes of unreeling, punching, sheet material transferring, heating and shaping, discharging and the like. According to the invention, the thermoplastic acoustic diaphragm is made into the cap-shaped prefabricated body in advance, so that the problem that the thermoplastic fabric diaphragm material is difficult to position and attach when being directly subjected to honeycomb noise reduction implantation is solved, and the implantation quality of the thermoplastic noise reduction diaphragm is improved.
In another aspect, the operation control process of the prefabricating apparatus includes the steps of:
s101, powering on and starting equipment, and entering a control interface;
s102, setting a station heat setting temperature to be started according to production requirements, and turning on a heating switch to heat a corresponding heat setting device;
s103, mounting a diaphragm coil on a discharging scroll, sequentially passing the coil through a guide roller, a finger cylinder, a punching film and the finger cylinder, and then starting the tension of the scroll;
s104, setting operation parameters: cutting length, punching frequency, feeding moving speed, shaping time, feeding interval and the like;
s105, when the heat setting device reaches a set temperature, starting an automatic operation mode to carry out production preparation;
s106, when the system detects that the heat setting base is in a material receiving position signal, feeding the station;
s107, when the heat setting base receives the sheet materials, the heat setting base returns to a heat setting position, and the setting heating rod slowly pushes the sheet materials into the heat setting through hole to be heated and set within a set time;
s108, when the heating rod descends to the discharging position, the heating rod ascends to the waiting position again, and then the heat setting base moves to the material receiving position from the heat setting position to wait for material receiving;
s109, an unreeling, punching and feeding work flow is shown in fig. 5, a material receiving, shaping and discharging work flow is shown in fig. 6, and a shaping and discharging part is shown in fig. 7;
s110, in the running process, running parameters and states can be checked on the touch screen;
and S111, stopping program operation after preparation is finished, and closing heating to finish prefabrication operation.
According to the invention, the thermoplastic acoustic diaphragm is made into the cap-shaped prefabricated body in advance, so that the problem that the thermoplastic fabric diaphragm material is difficult to position and attach when being directly subjected to honeycomb noise reduction implantation is solved, and the implantation quality of the thermoplastic noise reduction diaphragm is improved.
It should be clear that the embodiments in this specification are described in a progressive manner, and the same or similar parts in the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. The present invention is not limited to the specific steps and structures described above and shown in the drawings. Also, a detailed description of known process techniques is omitted herein for the sake of brevity.
The above description is only an example of the present application and is not intended to limit the present application. Numerous modifications and variations could be made to the present disclosure by those skilled in the art without departing from the scope of the present disclosure. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. The thermoplastic diaphragm cap prefabricating device for the silencing honeycomb is characterized by comprising a main body frame (1), an unreeling feeding device (2), a punching device (3), a rotary material moving device (4), a transmission device (5) and a multi-station heat setting device (6), wherein the unreeling feeding device (2), the punching device (3) and the rotary material moving device (4) are all connected with the transmission device (5) and move synchronously under the driving of the transmission device (5), and the transmission device (5) and the multi-station heat setting device (6) are all installed on the main body frame (1); wherein the content of the first and second substances,
the unwinding feeding device (2) is used for unwinding a diaphragm coil material in a fixed length to provide punching raw materials for the punching device (3), the punching device (3) is used for punching the diaphragm coil material into a sheet material blank of a cap-shaped prefabricated body, the rotary material transfer device (4) is used for transferring the sheet material blank into a heat setting station of the multi-station heat setting device (6), the transmission device (5) is used for sequentially feeding the sheet material blank into each heat setting station, and the multi-station heat setting device (6) is used for heating the sheet material blank to manufacture the cap-shaped prefabricated body.
2. The prefabricating device of thermoplastic diaphragm caps for silencing honeycomb according to claim 1, wherein the unreeling feeding device (2) comprises an unreeling shaft (201), a guide roller (202), an unreeling sliding table cylinder (203) and an unreeling finger cylinder (204), wherein the unreeling shaft (201) is used for mounting a diaphragm coil tray, the unreeling finger cylinder (204) is used for clamping the diaphragm coil, and the unreeling sliding table cylinder (203) is used for driving the unreeling finger cylinder (204) to move up and down to realize automatic fixed-length unreeling feeding.
3. The device for prefabricating the thermoplastic diaphragm caps for the sound-absorbing honeycomb according to claim 1, wherein the punching device (3) comprises a thin cylinder (301), a punching knife (302) and a punching die (303), wherein the output end of the thin cylinder (301) is connected with the punching knife (302) and is used for providing punching power, and the punching knife (302) is used for sliding in the cavity of the punching die (303) to complete punching when diaphragm roll materials pass through the punching die (303).
4. The prefabricating device of thermoplastic diaphragm caps for silencing honeycomb of claim 1, wherein the rotary material moving device (4) comprises a rotary sliding table cylinder (401) and a vacuum suction head (402), the output end of the rotary sliding table cylinder (401) is connected with the vacuum suction head (402), the rotary sliding table cylinder (401) realizes position transfer of sheet stock blanks through telescoping and rotating, and the vacuum suction head (402) realizes suction and throwing of the sheet stock blanks through vacuum suction and vacuum release.
5. The device for prefabricating the thermoplastic diaphragm caps for the silencing honeycombs according to claim 1, wherein the transmission device (5) comprises a servo motor (501), a slide rail (502), a slider seat (503) and a transmission lead screw, the servo motor (501) provides transmission power for the slider seat (503) through the transmission lead screw, the slider seat (503) is connected to the slide rail (502) in a sliding manner, and the unwinding feeding device (2), the punching device (3) and the rotary material moving device (4) are all mounted on the slider seat (503) and move synchronously.
6. The prefabricating device of thermoplastic diaphragm caps for silencing honeycomb according to claim 1, wherein the multi-station heat setting device (6) comprises a heat setting base (601), a heat setting base sliding table cylinder (602), a setting heating rod (603) and a setting heating rod sliding table cylinder (604);
heat setting base (601) with the output of heat setting base slip table cylinder (602) is connected and is passed through the flexible horizontal migration of cylinder, design heating rod (603) with the output of design heating rod slip table cylinder (604) is connected and is passed through the flexible vertical removal of cylinder, design heating rod (603) are used for working as heat setting base (601) connects material back to push into the sheet stock blank when heat setting processing position in order to accomplish heat setting in the heat setting through-hole of heat setting base (601).
7. The prefabricating device of thermoplastic diaphragm caps for silencing honeycomb according to claim 6, wherein the heat setting base (601) is connected with the sliding table cylinder (602) of the heat setting base through a heat insulation plate, and a material receiving hole which is provided with an oblique chamfer and is concentric with the heat setting through hole is formed in the heat insulation plate.
8. The device for prefabricating thermoplastic membrane caps for muffling honeycombs according to claim 6, wherein heating pipes and temperature sensors are arranged inside the heat setting base (601) and/or the setting heating rods (603).
9. The apparatus of claim 6, wherein the heat-setting base (601) and/or the setting heater rod (603) are made of copper.
10. The device for prefabricating the thermoplastic diaphragm caps for the silencing honeycombs according to any one of claims 1 to 9, further comprising a control system, wherein the control system is electrically connected with the unreeling feeding device (2), the punching device (3), the rotary material moving device (4), the transmission device (5) and the multi-station heat setting device (6) respectively.
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| CN202210813995.8A CN115157712B (en) | 2022-07-12 | 2022-07-12 | Thermoplastic diaphragm cap prefabricating device for silencing honeycomb |
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| CN202210813995.8A CN115157712B (en) | 2022-07-12 | 2022-07-12 | Thermoplastic diaphragm cap prefabricating device for silencing honeycomb |
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| CN115157712B true CN115157712B (en) | 2023-04-07 |
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| CN115157712A (en) | 2022-10-11 |
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