Disclosure of Invention
The invention aims to provide a quartz boat assembly forming and welding tool for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a quartz boat subassembly shaping welding frock, includes support and welded platform, welded platform includes:
The support is mounted on the support and is in sliding connection with the support, a rotary rod is mounted at the top end of the support, the rotary rod penetrates through the support and is in rotary connection with the support, a rotary disc is mounted at the outer side of one end of the rotary rod, the rotary disc is in rotary connection with the rotary rod, an electric sucking disc is mounted at one end, close to the rotary disc, of the rotary rod, a clamping assembly is mounted on the rotary disc and used for clamping a quartz plate, a first telescopic part is mounted at the side face of the bottom end of the rotary disc, a movable frame is fixedly mounted at the output end of the first telescopic part, a supporting frame is fixedly mounted at the side face of the movable frame, and a clamping assembly is mounted at one end, far away from the movable frame, of the supporting frame and used for clamping and fixing the quartz rod;
Install coupling assembling between rotary disk and the rotary rod for make the rotary disk follow the rotary rod and carry out synchronous rotation operation, rotary component is installed to rotary rod one end of keeping away from the rotary disk, is used for driving the rotary rod and carries out rotation operation on the support frame, install displacement subassembly between support inboard and the support frame, be used for driving the support frame and carry out the position movement on the support.
As a further technical scheme of the invention: the clamping assembly includes:
The sliding groove is positioned on the rotating disc, a sliding block is arranged on the inner side of the sliding groove and is in sliding connection with the sliding groove, a supporting roller is arranged on one side, away from the supporting frame, of the sliding block, one end of the supporting roller is rotationally connected with the sliding block, a first hinging seat is fixedly arranged on the other side of the sliding block, a fixed ring is sleeved on the outer side of the rotating rod, a second telescopic piece is fixedly arranged on the side face of the supporting frame, the output end of the second telescopic piece is fixedly connected with the fixed ring, a rotating ring is arranged on the outer side of the fixed ring and is rotationally connected with the fixed ring, a second hinging seat is fixedly arranged on the outer wall of the rotating ring, a connecting rod is arranged between the first hinging seat and the second hinging seat, and two ends of the connecting rod are rotationally connected with the first hinging seat and the second hinging seat;
The sliding chute, the sliding block, the first hinging seat, the second hinging seat and the connecting rod are all three, and are divided into three groups and evenly distributed on the rotating disc.
As a further technical scheme of the invention: the clamping assembly includes:
The limiting groove is formed in one end, far away from the movable frame, of the supporting frame, a first driving piece is fixedly arranged in the middle of the inner side of the limiting groove, a first driving rod is fixedly arranged at the output end of the first driving piece, a limiting block is arranged on the inner side of the limiting groove, the first driving rod penetrates through the limiting block and is in threaded connection with the limiting block, a fixing column is arranged on the limiting block, and a contact assembly is arranged on the fixing column and used for being in contact with the outer wall of the quartz rod.
As a further technical scheme of the invention: the contact assembly includes:
The connecting groove is located the fixed column top side, the movable frame is installed to the connecting groove inboard, movable frame and connecting groove sliding connection, the inboard middle part fixed mounting of connecting groove has the baffle, the baffle stretches into the movable frame inboard, install the elastic component between baffle both sides and the movable frame inner wall, movable frame keeps away from fixed column one side fixed mounting and has the clamping plate, the shape of clamping plate is circular-arc, clamping plate surface mounting has the slipmat.
As a further technical scheme of the invention: the connection assembly includes:
The rotary teeth are fixedly arranged on the outer side of the rotary rod and are positioned at one end, close to the rotary disc, of the rotary rod, a fixed plate is fixedly arranged on the side face of the rotary disc, a third telescopic piece is arranged on the fixed plate, and positioning teeth are fixedly arranged at the output end of the third telescopic piece.
As a further technical scheme of the invention: the rotating assembly includes:
The rotary rod is fixedly arranged at one end, far away from the rotary disc, of the rotary rod, a second driving piece is arranged at the middle part of the inner side of the support, a second driving rod is fixedly arranged at the output end of the second driving piece, a rotary drum is arranged at the side face of the bottom end of the support, the rotary drum is rotationally connected with the support, a second belt wheel is arranged at the outer side of the rotary drum, a belt is arranged between the first belt wheel and the second belt wheel, a positioning groove is arranged on the second driving rod, a protruding block is arranged on the inner wall of the rotary drum, and the protruding block is slidably connected with the positioning groove and used for enabling the second driving rod to drive the rotary drum to rotate.
As a further technical scheme of the invention: the displacement assembly includes:
the movable block is fixedly arranged at the bottom end of the support frame, a third driving piece is fixedly arranged at the bottom end of the middle part of the support frame, a third driving rod is fixedly arranged at the output end of the third driving piece, the third driving rod penetrates through the movable block and is in threaded connection with the movable block, and one end, far away from the third driving piece, of the third driving rod is rotationally connected with the inner wall of the support frame.
As a further technical scheme of the invention: the movable plate is arranged on the outer side of the support frame, stretches into the inner side of the movable groove and is in sliding connection with the movable groove, and the movable plate is used for limiting the moving track of the support frame on the support frame.
As a further technical scheme of the invention: the rotary disc is provided with a limiting hole, the movable frame is fixedly provided with a limiting rod, the limiting rod stretches into the inner side of the limiting hole and is used for limiting the moving track of the movable frame, the support frame is provided with a positioning hole, one side of the movable frame, which is close to the support frame, is fixedly provided with a positioning rod, and the positioning rod is in sliding connection with the positioning hole.
Compared with the prior art, the invention has the following beneficial effects:
According to the quartz boat assembly forming welding tool provided by the invention, two groups of symmetrical supporting frames on the support can realize relative movement of the two supporting frames through the displacement assembly, one end of the rotating rod is provided with the rotating disc and the clamping assembly, so that the quartz plate can be conveniently clamped, the clamping assembly can be used for clamping the quartz rod, the mounting position of the quartz rod can be adjusted through the rotating assembly and the first telescopic piece, the rotating disc can synchronously rotate along with the rotating rod through the connecting assembly and the rotating assembly, the quartz rod can be conveniently and fully welded by workers, and the welding effect is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the inner side of the bracket in the present invention.
FIG. 3 is a schematic view of the structure between the turntable and the clamping assembly according to the present invention.
Fig. 4 is a schematic view of the structure between the turntable and the clamping assembly of the present invention.
Fig. 5 is a schematic view showing a structure between a connection assembly and a rotating rod in the present invention.
Fig. 6 is a schematic structural view of a clamping assembly according to the present invention.
Fig. 7 is a schematic view of the structure between the clamping assembly and the moving frame in the present invention.
Fig. 8 is a schematic structural view of the first telescopic member and the moving frame in the present invention.
Fig. 9 is a schematic view of the structure of the clamping assembly of the present invention.
In the accompanying drawings: 1-bracket, 2-supporting frame, 3-rotating rod, 4-rotating disk, 5-clamping component, 51-sliding groove, 52-sliding block, 53-supporting roller, 54-first hinge seat, 55-fixed ring, 56-second telescopic piece, 57-rotating ring, 58-second hinge seat, 59-connecting rod, 6-clamping component, 61-limiting groove, 62-first driving piece, 63-first driving rod, 64-limiting block, 65-fixed column, 66-contact component, 661-connecting groove, 662-moving back frame, 663-baffle, 664-elastic piece, 665-clamping plate, 666-anti-skid pad, 7-connecting component 71-rotating teeth, 72-fixed plate, 73-third telescopic piece, 74-positioning teeth, 8-rotating component, 81-first belt wheel, 82-rotating cylinder, 83-second belt wheel, 84-belt, 85-second driving piece, 86-second driving rod, 87-positioning groove, 88-bump, 9-displacement component, 91-moving block, 92-third driving piece, 93-third driving rod, 10-electric sucking disc, 11-first telescopic piece, 12-moving frame, 13-supporting frame, 14-moving groove, 15-moving plate, 16-limiting hole, 17-limiting rod, 18-positioning hole and 19-positioning rod.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 9, in an embodiment provided by the present invention, a welding fixture for forming a quartz boat assembly includes a bracket 1 and a welding platform, where the welding platform includes:
The support frame 2 is arranged on the support frame 1 and is in sliding connection with the support frame 1, a rotary rod 3 is arranged at the top end of the support frame 2, the rotary rod 3 penetrates through the support frame 2 and is in rotary connection with the support frame 2, a rotary disc 4 is arranged at the outer side of one end of the rotary rod 3, the rotary disc 4 is in rotary connection with the rotary rod 3, an electric sucking disc 10 is arranged at one end, close to the rotary disc 4, of the rotary rod 3, a clamping assembly 5 is arranged on the rotary disc 4 and is used for clamping a quartz plate, a first telescopic piece 11 is arranged at the side surface of the bottom end of the rotary disc 4, a movable frame 12 is fixedly arranged at the output end of the first telescopic piece 11, a supporting frame 13 is fixedly arranged at the side surface of the movable frame 12, and a clamping assembly 6 is arranged at one end, far away from the movable frame 12, of the supporting frame 13 and is used for clamping and fixing the quartz rod;
Install coupling assembling 7 between rotary disk 4 and rotary rod 3 for make rotary disk 4 follow rotary rod 3 and carry out synchronous rotation operation, rotary rod 3 keep away from rotary disk 4 one end and install rotary assembly 8, be used for driving rotary rod 3 and carry out rotation operation on support frame 2, install displacement subassembly 9 between support frame 1 inboard and the support frame 2, be used for driving support frame 2 and carry out the position and remove on support frame 1.
In this embodiment, two groups of symmetrical support frames 2 on the support 1 can realize relative movement of the two support frames 2 through the displacement assembly 9, one end of the rotating rod 3 is provided with a rotating disc 4 and a clamping assembly 5, so that clamping operation on a quartz plate is facilitated, clamping operation on the quartz rod can be performed through the clamping assembly 6, the mounting position of the quartz rod can be adjusted through the rotating assembly 8 and the first telescopic piece 11, synchronous rotation operation of the rotating disc 4 along with the rotating rod 3 can be realized through the connecting assembly 7 and the rotating assembly 8, full welding operation on the quartz rod can be facilitated for staff, and welding effect is improved; the support 1 is equipped with the shifting chute 14 on the inner wall, 2 outside fixed mounting of support frame has the movable plate 15, movable plate 15 stretches into the shifting chute 14 inboard to with movable groove 14 sliding connection, be used for prescribing a limit to the removal orbit of support frame 2 on support 1, can guarantee the stability of support frame 2 in the removal in-process on support 1 through movable groove 14 and movable plate 15, be equipped with spacing hole 16 on the rotary disk 4, fixed mounting has gag lever post 17 on movable frame 12, the gag lever post 17 stretches into spacing hole 16 inboard, be used for prescribing a limit to the removal orbit of movable frame 12, be equipped with locating hole 18 on support frame 2, movable frame 12 is close to support frame 2 one side fixed mounting and is equipped with locating lever 19, locating lever 19 and locating hole 18 sliding connection, can guarantee the stability when movable frame 12 carries out the position adjustment through spacing hole 16 and gag lever post-mentioned 17, first telescopic member 11 can be cylinder or telescopic motor etc. in this embodiment, first telescopic member 11 is telescopic motor, first telescopic member 11 fixed mounting is at rotary disk 4 side face, convenient to carry out the position adjustment on the rotary disk 4, and the rotary disk is convenient for carry out the position to carry out the rotary disk 3 and carry out the position to take place for the position adjustment, and carry out the rotary disk, the position is convenient for the rotary disk is convenient for carry out the rotary disk assembly is welded to take the position to take place, and is convenient for the position to carry out the position setting is convenient for the position to take and take place, and take the position is convenient for the position to take and take turns.
In one embodiment of the present invention, referring to fig. 1, 2, 3, 4, 5 and 6, the clamping assembly 5 includes:
The sliding groove 51 is positioned on the rotating disc 4, a sliding block 52 is arranged on the inner side of the sliding groove 51, the sliding block 52 is in sliding connection with the sliding groove 51, a supporting roller 53 is arranged on one side, far away from the supporting frame 2, of the sliding block 52, one end of the supporting roller 53 is in rotary connection with the sliding block 52, a first hinging seat 54 is fixedly arranged on the other side of the sliding block 52, a fixed ring 55 is sleeved on the outer side of the rotating rod 3, a second telescopic piece 56 is fixedly arranged on the side surface of the supporting frame 2, the output end of the second telescopic piece 56 is fixedly connected with the fixed ring 55, a rotating ring 57 is arranged on the outer side of the fixed ring 55, the rotating ring 57 is in rotary connection with the fixed ring 55, a second hinging seat 58 is fixedly arranged on the outer wall of the rotating ring 57, a connecting rod 59 is arranged between the first hinging seat 54 and the second hinging seat 58, and two ends of the connecting rod 59 are in rotary connection with the first hinging seat 54 and the second hinging seat 58.
The sliding grooves 51, the sliding blocks 52, the first hinging seats 54, the second hinging seats 58 and the connecting rods 59 are all three, and are distributed on the rotary disk 4 uniformly in three groups.
In this embodiment, the sliding groove 51 is located on the rotating disc 4, a sliding block 52 is disposed on the inner side of the sliding groove 51, the sliding block 52 can move in a stable rotation manner on the supporting frame 2, a supporting roller 53 is mounted on one side of the sliding block 52, a rolling bearing is mounted between one end of the supporting roller 53 and the sliding block 52, two symmetrical supporting rollers 53 are disposed on one side of the sliding block 52, the middle of the supporting roller 53 is concave, so as to facilitate clamping operation on the edge of a quartz plate, a first hinge seat 54 is fixedly mounted on the other side of the sliding block 52, the rotating rod 3 is horizontal, a rolling bearing is mounted between the rotating rod 3 and the supporting frame 2, the rotating rod 3 can perform stable rotation operation on the supporting frame 2, a rolling bearing is mounted between the rotating rod 3 and the rotating disc 4, an electric chuck 10 at one end of the rotating rod 3 facilitates adsorption fixing operation on the quartz plate, a fixing ring 55 is sleeved on the outer side of the rotating rod 3, a second telescopic member 56 is mounted between the fixing ring 55 and the supporting frame 2, two telescopic members 56 are symmetrically distributed on two sides of the quartz plate, a second motor 56 is mounted on the two sides of the fixing ring 55, a second telescopic member is mounted on the outer wall of the rotating ring 55, or the second telescopic member is mounted on the fixing ring 57, and the fixing ring 57 is rotatably mounted on the fixing seat 57, and the fixing seat is rotatably mounted on the fixing seat 57 by the fixing seat. The position of the fixed ring 55 and the rotary ring 57 on the rotary rod 3 can be adjusted through the second telescopic piece 56, the position of the sliding block 52 on the inner side of the sliding groove 51 can be further adjusted through the first hinging seat 54, the second hinging seat 58 and the connecting rod 59, the supporting roller 53 and the edge of the quartz plate are convenient to clamp, the position of the quartz plate is fixed, the sliding groove 51, the sliding block 52, the first hinging seat 54, the second hinging seat 58 and the connecting rod 59 are all three, the three groups of the sliding blocks are uniformly distributed on the rotary disc 4, when the position of the fixed ring 55 on the rotary rod 3 changes, the colleague can conveniently control the three sliding blocks 52 to move along the corresponding sliding groove 51, the clamping operation on the quartz plate with different diameters can be realized, and the use is convenient.
In one embodiment of the present invention, referring to fig. 1,2, 7, 8 and 9, the clamping assembly 6 includes:
The limiting groove 61 is located the carriage 13 is kept away from and is moved frame 12 one end, the inboard middle part fixed mounting of limiting groove 61 has first driving piece 62, first driving piece 62 output fixed mounting has first actuating lever 63, the limiting groove 61 inboard is equipped with stopper 64, first actuating lever 63 passes stopper 64 to with stopper 64 threaded connection, install fixed column 65 on the stopper 64, install contact assembly 66 on the fixed column 65 for with quartz capsule outer wall contact.
The contact assembly 66 includes:
the spread groove 661 is located fixed column 65 top side, the movable frame is installed to the spread groove 661 inboard, movable frame and spread groove 661 sliding connection, the inboard middle part fixed mounting of spread groove 661 has baffle 663, baffle 663 stretches into the movable frame inboard, install elastic component 664 between baffle 663 both sides and the movable frame inner wall, movable frame keeps away from fixed column 65 one side fixed mounting has clamping plate 665, the shape of clamping plate 665 is circular-arc, clamping plate 665 surface mounting has slipmat 666.
In this embodiment, the limiting groove 61 is located at one end of the supporting frame 13 far away from the moving frame 12, the first driving member 62 may be a rotating motor or a stepping motor, in this embodiment, the first driving member 62 is a dual-shaft motor, two output ends of the first driving member 62 are both provided with a second driving rod 86, the second driving rod 86 is a threaded rod, a screw hole is disposed in the middle of the limiting block 64, the inner side of the screw hole is in threaded connection with the outer side of the second driving rod 86, the limiting block 64 is slidably connected with the limiting groove 61, when the first driving member 62 controls the first driving rod 63 to rotate, the position of the limiting block 64 inside the limiting groove 61 is conveniently adjusted, the limiting block 64 is fixedly provided with a fixing post 65, the side surface of the top end of the fixing post 65 is provided with a connecting groove 661, the inner side of the connecting groove 661 is provided with a moving frame, the connecting groove 661 is in sliding connection with the movable frame, the movable frame is convenient to move in the inner side of the connecting groove 661, the baffle 663 is fixedly arranged in the middle of the inner side of the connecting groove 661, the baffle 663 stretches into the inner side of the movable frame, the elastic pieces 664 are arranged on two sides of the baffle 663, the elastic pieces 664 can be springs or rubber and the like, the elastic pieces 664 are springs in the embodiment, the position of the movable frame on the fixed column 65 is convenient to adjust, the clamping plates 665 and the anti-slip pads 666 are fixedly arranged on one side of the movable frame far away from the fixed column 65, the relative movement of the two fixed columns 65 can be realized through controlling the first driving piece 62, the clamping fixing operation of the two clamping plates 665 on the quartz rod is convenient to realize, the quartz plate is convenient to be close to the quartz rod through the baffle 663, the elastic pieces 664 and the movable frame, the quartz plate is convenient to be connected with the quartz rod, and the follow-up welding operation is convenient.
In one embodiment of the present invention, referring to fig. 1, 2, 3, 4, 5 and 6, the connection assembly 7 includes:
The rotary teeth 71 are fixedly arranged on the outer side of the rotary rod 3 and are positioned at one end, close to the rotary disc 4, of the rotary rod 3, the side face of the rotary disc 4 is fixedly provided with a fixed plate 72, the fixed plate 72 is provided with a third telescopic member 73, and the output end of the third telescopic member 73 is fixedly provided with positioning teeth 74.
The rotating assembly 8 comprises:
The first belt pulley 81, fixed mounting is in rotary rod 3 keeps away from rotary disk 4 one end, the inboard mid-mounting of support 1 has second driving piece 85, second driving piece 85 output fixed mounting has second actuating lever 86, support frame 2 bottom side-mounting has rotary drum 82, rotary drum 82 rotates with support frame 2 to be connected, second band pulley 83 is installed in the rotary drum 82 outside, install belt 84 between first belt pulley 81 and the second band pulley 83, be equipped with constant head tank 87 on the second actuating lever 86, be equipped with lug 88 on the rotary drum 82 inner wall, lug 88 and constant head tank 87 sliding connection for make second actuating lever 86 drive rotary drum 82 carry out rotatory operation.
The displacement assembly 9 comprises:
the movable block 91 is fixedly arranged at the bottom end of the support frame 2, a third driving piece 92 is fixedly arranged at the bottom end of the middle part of the support frame 1, a third driving rod 93 is fixedly arranged at the output end of the third driving piece 92, the third driving rod 93 penetrates through the movable block 91 and is in threaded connection with the movable block 91, and one end, far away from the third driving piece 92, of the third driving rod 93 is rotationally connected with the inner wall of the support frame 1.
In this embodiment, the rotating rod 3 is fixedly mounted with a rotating tooth 71 near the outer side of one end of the rotating disc 4, the side surface of the rotating disc 4 is fixedly mounted with a fixing plate 72, the fixing plate 72 is fixedly mounted with a third telescopic member 73, the third telescopic member 73 can be a telescopic motor or a cylinder, in this embodiment, the third telescopic member 73 is a telescopic motor, the positioning tooth 74 is fixedly mounted at the output end of the third telescopic member 73, the positioning tooth 74 and the rotating tooth 71 can be connected or separated through the third telescopic member 73, when the positioning tooth 74 and the rotating tooth 71 are connected, the connection mode is meshed connection, when the positioning tooth 74 and the rotating tooth 71 are separated, the quartz plate can be rotated on the rotating disc 4 through the rotating rod 3 and the electric sucking disc 10, when the positioning tooth 74 and the rotating tooth 71 are connected, the quartz plate and the rotating disc 4 can be synchronously rotated through the rotating rod 3, so that a worker can conveniently perform welding operation;
The rotary rod 3 is fixedly provided with a first belt pulley 81 far away from one end of the rotary disc 4, a horizontal rotary cylinder 82 is arranged on the side surface of the bottom end of the support frame 2, a rolling bearing is arranged between the rotary cylinder 82 and the support frame 2, the rotary cylinder 82 can perform stable rotary operation on the support frame 2, a second belt pulley 83 is fixedly arranged on the outer side of one end of the rotary cylinder 82, a belt 84 is arranged between the first belt pulley 81 and the second belt pulley 83, when the second belt pulley 83 rotates, the first belt pulley 81 is conveniently driven to drive the rotary rod 3 to perform rotary operation, a second driving piece 85 is fixedly arranged in the middle of the inner side of the support frame 1, the second driving rod 86 passes through the rotary cylinder 82, the second driving member 85 may be a rotary motor or a stepper motor, etc., in this embodiment, the second driving member 85 is a dual-shaft motor, two output ends of the second driving member 85 are both provided with the second driving rod 86, a rolling bearing is installed between one end of the second driving rod 86 far away from the second driving member 85 and the inner wall of the bracket 1, a bump 88 and a positioning groove 87 are arranged between the rotary cylinder 82 and the second driving rod 86, the positioning groove 87 has the same length as the second driving rod 86, and the second driving rod 86 can drive the rotary cylinder 82 to rotate through the bump 88 and the positioning groove 87, so that the operation is convenient;
The middle part fixed mounting has movable block 91 in support frame 2 bottom, third driving piece 92 fixed mounting is in support 1 inboard bottom middle part, third driving piece 92 can be rotating electrical machines or step motor etc. and third driving piece 92 is biax motor in this embodiment, third actuating lever 93 is all installed to two output of third driving piece 92, third actuating lever 93 is the threaded rod in this embodiment, the movable block 91 middle part is equipped with the screw, the screw inboard is threaded connection outside with third actuating lever 93, when third driving piece 92 control third actuating lever 93 rotates, conveniently realizes that two support frames 2 carry out relative movement along support 1, third actuating lever 93 keeps away from and installs antifriction bearing between third driving piece 92 one end and the support 1 inner wall, third actuating lever 93 is parallel with second actuating lever 86.
The working principle of the invention is as follows:
In the invention, firstly, the electric sucking disc 10 is used for sucking the quartz plate, then the second telescopic piece 56 is controlled to realize that the supporting roller 53 is in contact with the edge of the quartz plate, so that the position of the quartz plate is fixed, then the quartz rod is placed between the two clamping plates 665, the first driving piece 62 is controlled to realize that the clamping plates 665 are fixed in position, the positioning rod 19 is connected with the positioning hole 18, the positioning teeth 74 are separated from the rotating teeth 71, the second driving piece 85 is controlled to work, the rotating rod 3 drives the quartz plate to rotate on the rotating disc 4, the connection position of the quartz plate and the quartz rod is determined, then the third telescopic piece 73 is controlled to enable the positioning teeth 74 to be connected with the rotating teeth 71, then the first telescopic piece 11 is controlled to regulate the position of the quartz rod, then the third driving piece 92 is controlled to enable the two quartz plates to be close to and in contact with the two ends of the quartz rod, at the moment, a worker can weld the quartz plate and the rotating disc 4 synchronously when a welding angle is difficult, the worker can weld the quartz plate and the rotating disc 4 by controlling the second driving piece 85, so that the worker can weld the quartz plate and the rotating disc 4 conveniently, and the worker can weld the quartz plate and the rotating disc 4.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.