Fire-resistant sealing gasket automatic mounting device capable of reducing air source

Abstract

The utility model discloses an automatic fire-resistant sealing gasket mounting device capable of reducing air sources, and belongs to the field of sand core machining. According to the technical scheme, the automatic mounting device for the fireproof sealing gasket capable of reducing the air source comprises a base, a sliding seat and a gasket placing baffle plate which are sequentially arranged in the horizontal direction, a sliding part parallel to the gasket placing baffle plate is connected to the sliding seat in a sliding mode, a plurality of gasket taking inserting pins are arranged on the sliding part, and the gasket taking inserting pins are connected with the base. A plurality of pad taking holes matched with the pad taking contact pins are formed in the pad placing baffle plate; according to the sand core fire-resistant sealing gasket installation device, automation of installation of a sand core fire-resistant sealing gasket can be achieved, installation precision and installation efficiency of the fire-resistant sealing gasket are greatly improved, when the fire-resistant sealing gasket to be installed is grabbed through the gasket taking inserting needle, the fire-resistant sealing gasket can be kept in a flat posture when the fire-resistant sealing gasket is grabbed and transferred through the gasket tightly-placing blocking plate, and the installation efficiency is improved. And the fireproof sealing gasket is prevented from wrinkling to affect installation.

Description

Technical Field

[0001] The utility model belongs to the technical field of sand core processing, and in particular relates to an automatic installation device for a refractory sealing pad capable of reducing gas sources. Background Art

[0002] Sand casting is a production method in which molten metal is poured into the cavity of the mold and the product is obtained after cooling and solidification. In the process of automobile manufacturing, many parts are made of cast iron, accounting for about 60% of the weight of the whole vehicle, such as cylinder block, transmission housing, steering housing, rear axle housing, brake drum, various brackets, etc. Sand molds are usually used to manufacture cast iron parts. The raw material of the sand mold is mainly sand, which is mixed with binders, water, etc. The sand mold material must have a certain bonding strength so that it can be molded into the required shape and can withstand the erosion of high-temperature molten iron without collapse. In order to avoid the defect of pores in the casting, refractory sealing pads designed according to the shape of the sand core are generally used in the casting process to hinder the flow of molten iron, thereby forming an exhaust channel to avoid the contact between the sand core and the molten iron in the casting, resulting in the defect of sand sticking in the casting.

[0003] The prior art generally presses the refractory gasket onto the designated refractory gasket installation station on the sand core by manual operation. There are many unfavorable factors in the process, which leads to the need to improve the installation accuracy and flatness of the refractory gasket. In addition, the control of the pressure between the refractory gasket and the sand core during the manual installation process can only be based on the workers' operating experience. It is very likely that the connection between the gasket and the sand core will be unstable due to low pressure, or the main structure of the sand core will be damaged due to excessive pressure. On the other hand, the manual installation of the refractory gasket is cumbersome and the installation efficiency is low, which is not conducive to the mass production of castings. Utility Model Content

[0004] The utility model provides an automatic installation device for a fire-resistant sealing pad with reduced gas source, so as to solve at least one of the above technical problems.

[0005] The technical solution adopted by the utility model is:

[0006] A fire-resistant sealing gasket automatic installation device for reducing gas source comprises a base, a sliding seat and a pad blocking plate arranged in sequence in a horizontal direction, the sliding seat is slidably connected with a sliding part arranged parallel to the pad blocking plate, the sliding part is provided with a plurality of pad taking pins, the pad blocking plate is provided with a plurality of pad taking holes matching the pad taking pins, the sliding part slides so that the pad taking pins have a first position that passes through the pad taking holes and the tip of the pad taking pins is located outside the pad blocking plate, and a second position that makes the tip of the pad taking pin be located in the pad taking hole or on the side of the pad blocking plate close to the sliding part, and the base is provided with a driving part for driving the sliding part to slide so that the pad taking pins can reciprocate between the first position and the second position.

[0007] Preferably, the device further comprises a control mechanism for controlling the driving part.

[0008] Preferably, it also includes a tooling table, and several groups of the automatic installation devices are arranged in parallel on the tooling table.

[0009] Preferably, the sliding part is a sliding plate or a sliding block, the sliding seat is symmetrically provided with limiting guide rails, and the lower end of the sliding part is provided with a limiting sliding groove that slidably cooperates with the limiting guide rails.

[0010] Preferably, the driving part comprises a cylinder seat, a telescopic cylinder is provided on the cylinder seat, the telescopic cylinder has a telescopic end, and the telescopic end is fixedly connected to the sliding part.

[0011] Preferably, the pad blocking plate is detachably connected to the sliding seat.

[0012] Preferably, it is characterized in that a T-shaped mounting groove is provided at the bottom of the pad blocking plate, and a T-shaped flange matching with the T-shaped mounting groove is provided on the sliding seat.

[0013] Preferably, the pad removal pin comprises a screw rod, a spike portion is provided at the end of the screw rod, and a plurality of groups of threaded holes cooperating with the screw rod thread are provided on the sliding portion.

[0014] Preferably, the screw rod or the spike portion is provided with scale marking lines.

[0015] Preferably, a plurality of sets of tightening bolts are provided on the bottom side wall of the pad blocking plate, and the tightening bolts penetrate into the T-shaped mounting groove and abut against the T-shaped flange.

[0016] Due to the adoption of the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0017] 1. The present application also includes an automated robot for driving the installation device, the automated robot having a mechanical arm for adjusting the position of the installation device, the installation device is moved by operating the mechanical arm so that the pad removal pin located at the first position approaches the loading machine loaded with the refractory sealing gasket, further, a visual detection device is provided on the pad placement block plate, the visual detection device can be used to detect whether the position of the pad removal pin matches the refractory sealing gasket loaded on the loading machine, when the position of the pad removal pin matches the position of the refractory sealing gasket, the robot's mechanical arm moves the installation device horizontally so that the pad placement block plate abuts against the refractory sealing gasket located at the outermost side of the loading machine, and then the driving part drives the sliding part to drive the pad removal pin to move from the second position to the first position, so that the tip of the pad removal pin is inserted into the outermost refractory The refractory sealing pad is installed on the sand core by the robot arm, and the outermost refractory sealing pad is grabbed. After the grabbing action is completed, the installation device is separated from the feeding machine and moved to the front of the refractory sealing pad installation station on the sand core by the robot arm. The pad placing baffle plate is controlled to move horizontally to press the grabbed refractory sealing pad onto the refractory sealing pad installation station on the sand core. The sliding part is driven by the driving part to drive the pad taking pin to reset from the second position to the first position, and the pad taking pin is separated from the refractory sealing pad. Subsequently, the robot arm drives the installation device to move to the side of the feeding machine to grab the outermost refractory sealing pad. At the same time, the sand core with the refractory sealing pad installed is moved to the next station with the roller line pallet, thereby realizing the automation of the installation of the sand core refractory sealing pad, which greatly improves the installation accuracy and efficiency of the refractory sealing pad.

[0018] When the refractory sealing gasket to be installed is grabbed by the gasket removal pin, the close-placed gasket baffle plate can keep the refractory sealing gasket in a flat posture during the process of grabbing and transporting the refractory sealing gasket, thereby preventing wrinkles on the refractory sealing gasket from affecting installation.

[0019] By utilizing the liquid adhesion of water-based paint and refractory gaskets, the refractory gaskets are fixed and adhered to the designated position of the sand core, eliminating the use of adhesives, reducing the gas source of the casting, and alleviating the tendency of the casting to have pores. The refractory gaskets are grabbed, transported and installed by inserting the gasket pins and placing the gasket baffles to contact the refractory gaskets, which can prevent other parts except the refractory gaskets from contacting the water-based paint layer on the surface of the sand core, thereby avoiding the damage of the paint layer caused by contact with the paint, which affects the quality of the inner cavity of the casting.

[0020] 2. As a preferred embodiment of the utility model, the control mechanism is a PLC control unit, and the pad baffle plate and the visual inspection equipment arranged thereon take photos and detect the refractory sealing pad installation station on the sand core. When the refractory sealing pad grasped by the pad removal pin matches the installation station position of the refractory sealing pad on the sand core, the visual inspection equipment transmits a signal to the PLC control unit, and the PLC control unit controls the drive unit and the mechanical arm of the automated robot to collaboratively complete the pressing action of the refractory sealing pad and the installation station, thereby realizing the automation of the refractory sealing pad installation process.

[0021] 3. As a preferred embodiment of the utility model, multiple sets of automatic installation devices can be installed simultaneously through the workbench, and refractory sealing pads can be installed on multiple sand cores at the same time in a single operation, which greatly increases the installation efficiency of the refractory sealing pads of the sand cores.

[0022] 4. As a preferred embodiment of the present invention, the limiting guide rail and the limiting slide groove are provided to facilitate limiting and guiding the sliding seat, thereby increasing the stability of the sliding seat during the sliding process and improving the accuracy of the mat removal pin and the mat removal hole.

[0023] 5. As a preferred embodiment of the utility model, when it is necessary to move the pad removal pin from the second position to the first position, the PLC control unit drives the telescopic end of the telescopic cylinder to extend through an electrical signal, and the telescopic end extends to push the sliding part to slide, thereby moving the pad removal pin from the second position to the first position; similarly, when it is necessary to move the pad removal pin from the first position to the second position, the PLC control unit drives the telescopic end of the telescopic cylinder to retract through an electrical signal, and the telescopic end drives the pad removal pin to move from the first position to the second position through the sliding part.

[0024] 6. As a preferred embodiment of the utility model, the pad baffle plate is detachably connected to the sliding seat, so that pad baffle plates of different shapes can be installed according to the shape of the refractory sealing pad, thereby increasing the range of the pad baffle plate matching the sand core.

[0025] Specifically, a T-shaped mounting groove is provided at the bottom of the pad blocking plate, and a T-shaped flange is provided on the sliding seat to match the T-shaped mounting groove. The T-shaped mounting groove and the T-shaped flange are provided to facilitate the quick connection and matching of the pad blocking plate and the sliding seat. Furthermore, a plurality of sets of tightening bolts are provided on the side wall at the bottom of the pad blocking plate, and the tightening bolts penetrate into the T-shaped mounting groove and abut against the T-shaped flange. When the pad blocking plate and the sliding seat are connected and matched, the tightening bolts are tightened to fix the pad blocking plate and the sliding seat.

[0026] 7. As a preferred embodiment of the utility model, it is worth mentioning that threaded holes that can adapt to different types of sand cores can be set on the sliding part. When the sand core model is determined, the pad removal pin can be installed in the corresponding threaded hole, and the position of the spike part can be adjusted by rotating the screw.

[0027] Furthermore, the screw or the spike portion is provided with scale marking lines, and the setting of the scale marking lines can make the spike portions of multiple pad removal pins located in the same vertical plane, thereby avoiding differences in the positions of the spike portions of multiple pad removal pins, which affects the accuracy and stability of removing the refractory sealing pads. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1This is one of the structural schematic diagrams of a specific implementation method of the utility model;

[0029] Figure 2 This is the second structural diagram of a specific implementation method of the utility model;

[0030] Figure 3 This is a front view of the automatic installation device proposed by the utility model;

[0031] Figure 4 A top view of the automatic installation device proposed by the utility model;

[0032] Figure 5 It is a structural schematic diagram of a pad barrier plate in a specific implementation manner of the utility model.

[0033] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0034] In the attached picture:

[0035] 1. Base; 101. Sliding seat; 1011. T-shaped flange; 1012. Limiting guide rail; 2. Pad blocking plate; 201. Pad removal hole; 202. Tightening bolt; 3. Sliding part; 4. Pad removal pin; 401. Threaded hole; 5. Cylinder seat; 6. Telescopic cylinder; 601. Telescopic end; 7. Workbench. DETAILED DESCRIPTION

[0036] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0038] In addition, in the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "implementation method", "example", "one embodiment", "example" or "specific example" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0041] Reference Figure 1-Figure 5 , an automatic installation device for refractory sealing gaskets for reducing gas source, comprising a base 1, a sliding seat 101 and a pad blocking plate 2 arranged in sequence in a horizontal direction, the sliding seat 101 is slidably connected with a sliding portion 3 arranged parallel to the pad blocking plate 2, a plurality of pad removal pins 4 are arranged on the sliding portion 3, a plurality of pad removal holes 201 matching the pad removal pins 4 are provided on the pad blocking plate 2, the sliding portion 3 slides so that the pad removal pins 4 have a first position that passes through the pad removal holes 201 and the tip of the pad removal pins 4 is located outside the pad blocking plate 2, and a second position in which the tip of the pad removal pins 4 is located inside the pad removal holes 201 or on the side of the pad blocking plate 2 close to the sliding portion 3, and the base 1 is provided with a driving portion for driving the sliding portion 3 to slide so that the pad removal pins 4 move back and forth between the first position and the second position.

[0042] What technical personnel in this field need to understand is that before installing a refractory sealing pad on the sand core, it is necessary to use an automated robot to grab the sand core and place it in a water-based coating so that the surface of the sand core is evenly coated with a layer of water-based coating. After completion, the robot places the sand core on a roller conveyor pallet and starts the roller conveyor pallet to transport the sand core to the refractory sealing pad installation station. It is worth mentioning that it also includes an automated robot for driving the installation device, and the automated robot has a mechanical arm for adjusting the position of the installation device. The installation device is moved by operating the mechanical arm so that the pad removal pin 4 located at the first position is close to the loader loaded with the refractory sealing pad. Furthermore, a visual inspection device is provided on the pad placement block plate 2, and the visual inspection device can detect whether the position of the pad removal pin 4 matches the refractory sealing pad loaded on the loader. When the position of the pad removal pin 4 matches the position of the refractory sealing pad, the robot's mechanical arm moves the installation device horizontally so that the pad placement block plate 2 is against the refractory sealing pad located at the outermost side of the loader, and then the driving part drives the sliding part 3 to drive the pad removal pin 4 to move from the second position to the first position, so that the tip of the pad removal pin 4 is inserted into the outermost The refractory sealing pad on the side is internally mounted, and the outermost refractory sealing pad is grabbed. After the grabbing action is completed, the installation device is separated from the feeding machine and moved to the front of the refractory sealing pad installation station on the sand core by the driving of the robotic arm. The pad placing baffle plate 2 is controlled to move horizontally by the robotic arm to press the grabbed refractory sealing pad onto the refractory sealing pad installation station on the sand core. The sliding part 3 is driven by the driving part to drive the pad taking pin 4 to reset from the first position to the second position, and the pad taking pin 4 is separated from the refractory sealing pad. Subsequently, the robotic arm drives the installation device to move to the side of the feeding machine to grab the outermost refractory sealing pad. At the same time, the sand core with the refractory sealing pad installed is moved to the next station with the roller line pallet, thereby realizing the automation of the installation of the refractory sealing pad of the sand core, which greatly improves the installation accuracy and efficiency of the refractory sealing pad.

[0043] It is worth mentioning that when the refractory sealing gasket to be installed is grabbed by the gasket removal pin 4, the gasket placement baffle plate 2 can keep the refractory sealing gasket flat during the process of grabbing and transporting the refractory sealing gasket, thereby avoiding wrinkles on the refractory sealing gasket that affect installation.

[0044] By utilizing the liquid adhesion of the water-based coating and the refractory sealing pad, the refractory sealing pad is fixed and adhered to the designated position of the sand core, eliminating the use of adhesives, reducing the gas source of the casting, and alleviating the tendency of the casting to have pores. The refractory sealing pad is grasped, transported and installed by the pad taking pin 4 and the close-placed pad blocking plate 2 contacting the refractory sealing pad, which can prevent other parts except the refractory sealing pad from contacting the water-based coating layer on the surface of the sand core, thereby avoiding the coating layer being damaged due to contact with the coating, which affects the quality of the inner cavity of the casting.

[0045] As a preferred embodiment of the present application, refer to Figure 1, and also includes a control mechanism for controlling the driving part. The control mechanism is a PLC control unit, and the pad placing and blocking plate 2 and the visual inspection equipment arranged thereon take photos and inspect the installation station of the refractory sealing pad on the sand core. When the refractory sealing pad grabbed by the pad taking pin 4 matches the installation station position of the refractory sealing pad on the sand core, the visual inspection equipment transmits a signal to the PLC control unit, and the PLC control unit controls the driving part and the mechanical arm of the automated robot to collaboratively complete the press-fitting action of the refractory sealing pad and the installation station, thereby realizing the automation of the installation process of the refractory sealing pad.

[0046] As a preferred embodiment of the present application, refer to Figure 4 , and also includes a tooling table 7, and several groups of automatic installation devices are arranged in parallel on the tooling table 7. Multiple groups of automatic installation devices can be installed simultaneously through the tooling table 7, and refractory sealing pads can be installed on multiple sand cores at the same time in a single operation, which greatly increases the installation efficiency of the sand core refractory sealing pads.

[0047] As a specific embodiment of the sliding portion 3 in this application, refer to Figure 1-Figure 4 The sliding part 3 is a sliding plate or a sliding block, and the sliding seat 101 is symmetrically provided with a limiting guide rail 1012, and the lower end of the sliding part 3 is provided with a limiting slide groove that slidably cooperates with the limiting guide rail 1012. The setting of the limiting guide rail 1012 and the limiting slide groove facilitates the limiting and guiding of the sliding seat 101, increases the stability of the sliding process of the sliding seat 101, and improves the accuracy of the cooperation between the pad removal pin 4 and the pad removal hole 201.

[0048] As a specific implementation of the driving unit in this application, refer to Figure 1-3 The driving part includes a cylinder seat 5, on which a telescopic cylinder 6 is provided, and the telescopic cylinder 6 has a telescopic end 601, and the telescopic end 601 is fixedly connected to the sliding part 3. When it is necessary to move the pad removal pin 4 from the second position to the first position, the PLC control unit drives the telescopic end 601 of the telescopic cylinder 6 to extend through an electrical signal, and the telescopic end 601 extends to push the sliding part 3 to slide, thereby moving the pad removal pin 4 from the second position to the first position; similarly, when it is necessary to move the pad removal pin 4 from the first position to the second position, the PLC control unit drives the telescopic end 601 of the telescopic cylinder 6 to retract through an electrical signal, and the telescopic end 601 drives the pad removal pin 4 to move from the first position to the second position through the sliding part 3.

[0049] As a preferred example of this application, refer to Figure 3 The pad blocking plate 2 is detachably connected to the sliding seat 101, so that pad blocking plates 2 of different shapes can be installed according to the shape of the refractory sealing pad, thereby increasing the range of the pad blocking plate 2 matching the sand core.

[0050] Specifically, a T-shaped mounting groove is provided at the bottom of the pad blocking plate 2, and a T-shaped flange 1011 that matches the T-shaped mounting groove is provided on the sliding seat 101. The T-shaped mounting groove and the T-shaped flange 1011 facilitate the quick connection and matching of the pad blocking plate 2 and the sliding seat 101. Furthermore, a plurality of sets of tightening bolts 202 are provided on the side wall at the bottom of the pad blocking plate 2. The tightening bolts 202 penetrate into the T-shaped mounting groove and abut against the T-shaped flange 1011. When the pad blocking plate 2 and the sliding seat 101 are connected and matched, the tightening bolts 202 are tightened to fix the pad blocking plate 2 and the sliding seat 101.

[0051] As a preferred embodiment of the pad insertion pin 4, refer to Figure 1-3 The pad removal pin 4 includes a screw rod, a spike portion is provided at the end of the screw rod, and a plurality of threaded holes 401 are provided on the sliding part 3 to match the screw rod thread. It is worth mentioning that the sliding part 3 can be provided with threaded holes 401 adapted to different types of sand cores. When the sand core model is determined, the pad removal pin 4 can be installed in the corresponding threaded hole 401, and the position of the spike portion can be adjusted by screwing the screw rod.

[0052] Furthermore, scale marking lines are provided on the screw or the spike portion, and the setting of the scale marking lines can make the spike portions of multiple pad removal pins 4 located in the same vertical plane, thereby avoiding differences in the positions of the spike portions of multiple pad removal pins 4, which affects the accuracy and stability of removing the refractory sealing pad.

[0053] The parts not described in the present invention can be realized by adopting or drawing on the existing technology.

[0054] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0055] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An automatic installation device for refractory sealing gaskets with reduced gas source, characterized in that: The invention comprises a base (1), a sliding seat (101) and a pad placing and blocking plate (2) arranged in sequence in a horizontal direction, wherein the sliding seat (101) is slidably connected with a sliding portion (3) arranged in parallel with the pad placing and blocking plate (2), the sliding portion (3) is provided with a plurality of pad taking pins (4), the pad placing and blocking plate (2) is provided with a plurality of pad taking holes (201) matching the pad taking pins (4), the sliding portion (3) slides so that the pad taking pins (4) have a first position that passes through the pad taking holes (201) and the tip of the pad taking pins (4) is located outside the pad placing and blocking plate (2), and a second position in which the tip of the pad taking pins (4) is located inside the pad taking holes (201) or on a side of the pad placing and blocking plate (2) close to the sliding portion (3), and the base (1) is provided with a driving portion for driving the sliding portion (3) to slide so that the pad taking pins (4) reciprocate between the first position and the second position.

2. The automatic installation device for refractory sealing gaskets with reduced gas source according to claim 1, characterized in that: Also included is a control mechanism for controlling the driving unit.

3. The automatic installation device for refractory sealing gaskets with reduced gas source according to claim 1, characterized in that: It also comprises a tooling table (7), on which a plurality of groups of the automatic mounting devices are arranged in parallel.

4. The automatic installation device for refractory sealing gaskets with reduced gas source according to claim 2 or 3, characterized in that: The sliding part (3) is a sliding plate or a sliding block, the sliding seat (101) is symmetrically provided with a limiting guide rail (1012), and the lower end of the sliding part (3) is provided with a limiting sliding groove that slidably cooperates with the limiting guide rail (1012).

5. The automatic installation device for refractory sealing gaskets with reduced gas source according to claim 2 or 3, characterized in that: The driving part comprises a cylinder seat (5), a telescopic cylinder (6) is provided on the cylinder seat (5), the telescopic cylinder (6) has a telescopic end (601), and the telescopic end (601) is fixedly connected to the sliding part (3).

6. The automatic installation device for refractory sealing gaskets with reduced gas source according to claim 2 or 3, characterized in that: The pad blocking plate (2) is detachably connected to the sliding seat (101).

7. The automatic installation device for refractory sealing gaskets with reduced gas source according to claim 6, characterized in that: The bottom of the pad blocking plate (2) is provided with a T-shaped mounting groove, and the sliding seat (101) is provided with a T-shaped flange (1011) that matches the T-shaped mounting groove.

8. The automatic installation device for refractory sealing gaskets with reduced gas source according to claim 7, characterized in that: The pad removal insertion needle (4) comprises a screw rod, the end of which is provided with a spike portion, and the sliding portion (3) is provided with a plurality of groups of threaded holes (401) that cooperate with the threads of the screw rod.

9. The automatic installation device for refractory sealing gaskets with reduced gas source according to claim 8, characterized in that: The screw rod or the spike portion is provided with scale marking lines.

10. The automatic installation device for fire-resistant sealing gaskets with reduced gas source according to claim 7, characterized in that: A plurality of sets of tightening bolts (202) are arranged on the bottom side wall of the pad blocking plate (2), and the tightening bolts (202) penetrate into the T-shaped installation groove and abut against the T-shaped flange (1011).

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