CN218284046U - Temperature control probe welding equipment with core rod welding device - Google Patents

Abstract

The utility model discloses a control by temperature change probe welding equipment with plug welding set, include: the base, the turntable and the mandrel welding device; the rotary table is rotatably arranged on the base; a plurality of clamping tools are mounted on the turntable, and the clamping tools can clamp the temperature sensing outer barrel; the mandrel welding device comprises a mandrel blank forming and carrying mechanism, a forming mandrel loading mechanism and a forming mandrel welding mechanism; the mandrel blank molding and conveying mechanism can be used for profiling the alloy mandrel blank and then conveying the alloy mandrel blank to the molding mandrel loading mechanism; the forming core rod loading mechanism can load the profiled alloy core rod into the clamping tool; the forming mandrel welding mechanism can weld the alloy mandrel and the connecting sheet. The utility model discloses, form automatic alloy plug and temperature sensing urceolus and insert the location, reach the welding equipment production with the connection piece, liberation manual operation improves production quality, has also reduced the safe risk to operating personnel, improves the productivity effect.

Description

Temperature control probe welding equipment with core rod welding device

Technical Field

The utility model relates to a temperature controller production technical field, in particular to control by temperature change probe welding equipment with plug welding set.

Background

The temperature control probe is one of important parts of the plug-in temperature controller, is used for being plugged into heating equipment, and plays a role in connecting and supporting the temperature controller and transmitting the temperature in the heating equipment to the temperature controller. Referring to fig. 1 and 2, a conventional temperature control probe 10 includes a temperature sensing outer cylinder 11, a connecting piece 12 welded to a distal end of the temperature sensing outer cylinder 11, an alloy core rod 13 attached to an inner wall of the temperature sensing outer cylinder 11 and welded to the connecting piece 12, and a porcelain block 14 engaged with the connecting piece.

The alloy core rod blank needs to be pressed to form a flat welding part jointed with the connecting sheet, and simultaneously needs to be inserted into the temperature sensing outer cylinder to determine the relative position of the alloy core rod blank and the connecting sheet, so that a plurality of stations are needed to sequentially perform pressing, positioning and clamping, welding and fixing and other assembling processes of the alloy core rod blank in the production process. In the existing production line, each station needs to be operated by an operator, each station is correspondingly provided with and stacked with elements to be processed and processed elements, and the defects of large occupied space, low production efficiency, large welding deviation value, easy damage to eyes of the operators, low production efficiency and the like exist.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a control by temperature change probe welding equipment with plug welding set.

The utility model discloses a technical scheme that its technical problem was solved to an embodiment adopted is: a temperature controlled probe welding apparatus having a mandrel welding device, comprising: the base, the turntable and the mandrel welding device;

the turntable is rotatably arranged on the base; a plurality of clamping tools are mounted on the turntable, and the clamping tools can clamp the temperature sensing outer cylinder; the base is provided with a plurality of working areas, and the clamping tool can sequentially pass through the working areas in the rotating process of the turntable; the working area comprises a mandrel assembling area, and the mandrel welding device is arranged in the mandrel assembling area;

the mandrel welding device comprises a mandrel blank forming and carrying mechanism, a forming mandrel loading mechanism and a forming mandrel welding mechanism; the core rod blank forming and conveying mechanism can be used for profiling an alloy core rod blank and then conveying the alloy core rod blank to the forming core rod loading mechanism; the forming core rod loading mechanism can load the profiled alloy core rod into the clamping tool; the forming mandrel welding mechanism can weld the alloy mandrel and the connecting sheet.

Optionally, the mandrel blank forming and conveying mechanism comprises a mandrel bin, a conveying and shifting mechanism and a riveting mechanism; the conveying and shifting mechanism can convey the alloy core rods at the discharge port of the core rod storage bin to the riveting mechanism and can also convey the alloy core rods of the riveting mechanism to the forming core rod loading mechanism.

Optionally, the carrying and displacing mechanism comprises two carrying and clamping assemblies, a transverse carrying assembly and a longitudinal carrying assembly; the conveying clamping assembly can clamp the alloy core rods and is arranged on the transverse conveying assembly; the transverse conveying assembly can enable one conveying clamping assembly to move back and forth between the mandrel bin and the riveting mechanism, and can enable the other conveying clamping assembly to move back and forth between the riveting mechanism and the forming mandrel loading mechanism; the longitudinal handling assembly may move the handling gripping assembly in a longitudinal direction to lift the alloy core rod.

Optionally, a discharge port of the core rod storage bin is provided with a push-out assembly; the push-out assembly comprises a push-out air cylinder and a push-out sliding block; the pushing slide block is provided with a material placing groove, the pushing slide block is arranged in a manner of being attached to the discharge hole, and a single alloy core rod blank can be placed in the material placing groove; the push-out air cylinder can enable the push-out sliding block to move in a telescopic mode.

Optionally, the forming core rod loading mechanism comprises a loading clamping assembly, a loading moving assembly and a loading guide assembly; the loading and clamping assembly can clamp the alloy core rod of the core rod blank forming and conveying mechanism; the loading moving assembly can move the loading clamping assembly, and the alloy core rod passes through the loading guide assembly and is fed towards the temperature sensing outer cylinder of the clamping tool.

Optionally, the loading guide assembly comprises two guide clamping blocks and a guide mounting seat; the two guide clamping blocks are rotatably arranged on the guide mounting seat, and the two guide clamping blocks can be turned relatively to be close to or turned back to be opened.

Optionally, the clamping tool includes a tool seat, and a temperature sensing cylinder clamping assembly and a mandrel pressing assembly mounted on the tool seat; the temperature sensing cylinder clamping component can clamp the temperature sensing outer cylinder; the core rod pressing component can press the alloy core rod against the connecting sheet and the temperature sensing outer cylinder.

Optionally, the mandrel pressing assembly comprises a pressing guide seat, a pressing guide column, a pressing claw and a pressing locking piece; the pressing guide post is slidably arranged on the pressing guide seat; the pressing claw is arranged on the pressing guide column, a guide track groove is formed in the pressing guide seat, a guide bolt is arranged on the pressing claw, and the guide bolt can move in the guide track groove;

when the pressing guide post slides relative to the pressing guide seat, the pressing claw can move along the guide track groove through the guide bolt so as to be close to and press the alloy core rod; the pressing locking piece can be locked and pressed on the guide post.

Optionally, the forming core rod loading mechanism further comprises a pressing hammer and a pressing cylinder; the pressing hammer is arranged at the piston end of the pressing cylinder; the pressing hammer can push the pressing guide column to enable the pressing claw to press the alloy core rod.

Optionally, the forming mandrel welding mechanism comprises a first welding electrode, a second welding electrode, a welding jaw, a welding pressing block and a welding cylinder; the two welding clamping jaws can clamp the connecting sheet from two sides, and the welding pressing block can press the connecting sheet tightly; the first welding electrode is positioned above the connecting sheet, and the second welding electrode is positioned below the connecting sheet; the welding cylinder can enable the first welding electrode and the second welding electrode to be relatively close to weld the connecting sheet and the alloy core rod.

The utility model has the advantages that: the clamping tool can pass through each working area in sequence in the process of rotating along with the turntable by clamping the temperature sensing outer cylinder, so that the temperature sensing outer cylinder, the connecting sheet, the alloy core rod and the porcelain block of the temperature control probe rod are assembled; the centre gripping frock passes through centre gripping temperature sensing urceolus, need not to divide the control by temperature change probe that establishes a plurality of stations and pile up a plurality of middle processes assembled state, reduces the required space size that occupies of control by temperature change probe production by a wide margin, improves production efficiency. The utility model discloses, be provided with plug welding set in the carousel outside, plug stock shaping transport mechanism can carry out the riveting shaping with the alloy plug stock one by one, then packs into the mechanism through the shaping plug and packs into the centre gripping frock, carousel rotary motion afterwards, removes the centre gripping frock to shaping plug welding mechanism, carries out the welded fastening process of alloy plug and connection piece again, the equipment of accurate quick completion alloy plug and temperature sensing urceolus and connection piece. The automatic insertion positioning of the alloy core rod and the temperature sensing outer cylinder and the welding assembly production of the alloy core rod and the connecting sheet are formed, the manual operation is liberated, the production quality is improved, the safety risk to operators is reduced, and the production benefit is improved.

In order to make the aforementioned and other objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a temperature control probe;

FIG. 2 is a cross-sectional view of the temperature control probe of FIG. 1;

FIG. 3 is a schematic structural diagram of a temperature control probe welding apparatus with a core rod welding device according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a retaining turntable and a core rod welding device of the temperature control probe welding equipment in FIG. 3;

FIG. 5 is a schematic view of the mechanism for forming and transporting the mandrel blank of FIG. 4;

FIG. 6 is a schematic view of the core rod blank forming and handling mechanism of FIG. 5 from another perspective;

FIG. 7 is a schematic view of the mandrel bar loading mechanism of FIG. 4;

FIG. 8 is a schematic view of the core rod welding mechanism of FIG. 4;

FIG. 9 is a schematic structural view of a clamping tool according to one embodiment;

FIG. 10 is a schematic structural diagram of a mandrel pressing assembly of the clamping fixture in FIG. 9 pressing an alloy mandrel;

fig. 11 is an exploded view of the clamping tool of fig. 9.

Description of the main element symbols:

10. a temperature control probe; 11. a temperature sensing outer cylinder; 12. connecting sheets; 13. an alloy core rod; 14. a porcelain block; 20. a base; 21. welding a positioning push rod; 30. a turntable; 40. clamping a tool; 41. a tool seat; 42. a temperature-sensitive cartridge holding assembly; 43. a core rod pressing component; 431. pressing the guide seat; 432. pressing the guide columns; 433. pressing claws; 434. pressing the locking piece; 435. a guide track groove; 436. a guide bolt; 50. a core rod blank forming and conveying mechanism; 51. a core rod storage bin; 52. a carrying and shifting mechanism; 521. carrying the clamping assembly; 522. a lateral handling assembly; 523. a longitudinal handling assembly; 53. a riveting mechanism; 54. a push-out assembly; 541. pushing out the cylinder; 542. pushing out the slide block; 60. a forming core rod loading mechanism; 61. loading into a clamping assembly; 62. loading a movable component; 63. loading a guide assembly; 631. a guide clamping block; 632. a guide mounting seat; 64. pressing a hammer; 65. pressing a cylinder; 70. a forming mandrel welding mechanism; 71. a first welding electrode; 72. a second welding electrode; 73. welding a clamping jaw; 74. welding a pressing block; 75. and (6) welding the cylinder.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

In the description of the present invention, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as excluding the number, and the terms greater than, less than, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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 thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly defined, the terms "set," "installed," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical field can reasonably determine the specific meaning of the words in the utility model by combining the specific content of the technical scheme.

Examples

Referring to fig. 1 to 11, the utility model provides a control by temperature change probe welding equipment with plug welding set, include: a base 20, a turntable 30 and a mandrel welding device;

the turntable 30 is rotatably mounted on the base 20; a plurality of clamping tools 40 are arranged on the turntable 30, and the clamping tools 40 can clamp the temperature sensing outer cylinder 11; the base 20 is provided with a plurality of working areas, and the clamping tool 40 can sequentially pass through the working areas in the rotating process of the turntable 30; the working area comprises a core rod assembly area, and the core rod welding device is arranged in the core rod assembly area;

the mandrel welding device comprises a mandrel blank forming and conveying mechanism 50, a forming mandrel loading mechanism 60 and a forming mandrel welding mechanism 70; the mandrel blank forming and conveying mechanism 50 can carry out profiling on the alloy mandrel 13 blank and then convey the alloy mandrel 13 blank to the forming mandrel loading mechanism 60; the forming core rod loading mechanism 60 can load the alloy core rod 13 after being pressed into the clamping tool 40; the forming mandrel welding mechanism 70 may weld the alloy mandrel 13 to the connecting piece 12.

In the utility model, the clamping tool 40 can pass through each working area in sequence in the process of rotating along with the turntable 30 by clamping the temperature sensing outer cylinder 11, so as to assemble the temperature sensing outer cylinder 11, the connecting sheet 12, the alloy core rod 13 and the porcelain block 14 of the temperature control probe 10; the clamping tool 40 does not need to separately arrange a plurality of stations and stack the temperature control probe 10 in a plurality of intermediate process assembly states through the clamping temperature sensing outer cylinder 11, so that the size of the space occupied by the temperature control probe 10 in production is greatly reduced, and the production efficiency is improved. The utility model discloses, be provided with plug welding set in the carousel 30 outside, plug stock shaping transport mechanism 50 can carry out the riveting shaping with alloy plug 13 stock one by one, then pack into mechanism 60 through the shaping plug and pack into centre gripping frock 40, carousel 30 swivelling movement afterwards removes centre gripping frock 40 to shaping plug welding mechanism 70, carries out the welded fastening process of alloy plug 13 and connection piece 12 again, accurate quick completion alloy plug 13 and the equipment of temperature sensing urceolus 11 and connection piece 12. The automatic insertion positioning of the alloy core rod 13 and the temperature sensing outer cylinder 11 and the welding assembly production of the connecting sheet 12 are formed, the manual operation is liberated, the production quality is improved, the safety risk to operators is reduced, and the production benefit is improved.

In the present embodiment, the mandrel blank forming and conveying mechanism 50 includes a mandrel bin 51, a conveying and shifting mechanism 52, and a riveting mechanism 53; the conveyance shift mechanism 52 may convey the alloy plug 13 at the discharge port of the plug stocker 51 to the swaging mechanism 53, or may convey the alloy plug 13 at the swaging mechanism 53 to the forming plug loading mechanism 60. The blank of the alloy core rod 13 can be transferred to the riveting mechanism 53 one by the transfer and shift mechanism 52 for riveting and molding, and then transferred to the molding core rod loading mechanism 60 for loading the alloy core rod 13 into the clamping tool 40.

Specifically, the conveying and shifting mechanism 52 includes two conveying clamping assemblies 521, a transverse conveying assembly 522 and a longitudinal conveying assembly 523; the conveying clamping assembly 521 can clamp the alloy core rod 13 and is arranged on the transverse conveying assembly 522; the transverse conveying assembly 522 can make one conveying clamping assembly 521 reciprocate between the mandrel storage bin 51 and the riveting mechanism 53, and can make the other conveying clamping assembly 521 reciprocate between the riveting mechanism 53 and the formed mandrel loading mechanism 60; the longitudinal handling assembly 523 may move the handling gripper assembly 521 in the longitudinal direction to lift the alloy core rod 13. By the two conveying clamping assemblies 521 and the transverse conveying assembly 522, together with one reciprocating motion of the longitudinal conveying assembly 523, the blank of the alloy core rod 13 can be simultaneously conveyed to the riveting mechanism 53, and the alloy core rod 13 riveted and formed by the riveting mechanism 53 can be conveyed to the forming core rod loading mechanism 60.

Further, a discharge port of the mandrel bin 51 is provided with a pushing-out assembly 54; the push-out assembly 54 comprises a push-out air cylinder 541 and a push-out sliding block 542; a material placing groove is formed in the pushing sliding block 542, the pushing sliding block 542 is arranged in a manner of being attached to the material outlet, and the material placing groove can be used for placing a single alloy core rod 13 blank; the push-out cylinder 541 can extend and contract the push-out slider 542. The pushing-out assembly 54 can limit the number of the mandrels sent out from the mandrel bin 51, and only one alloy mandrel 13 blank is accommodated in the material accommodating groove and pushed out to the upper part of the conveying clamping assembly 521, so that the feeding and conveying of the single alloy mandrel 13 blank can be accurately carried out.

In the present embodiment, the molding core rod loading mechanism 60 includes a loading clamp assembly 61, a loading moving assembly 62, and a loading guide assembly 63; the alloy core rod 13 which is arranged in the clamping assembly 61 and can clamp the core rod blank forming and conveying mechanism 50; the loading moving assembly 62 moves the loading clamping assembly 61, and feeds the alloy core rod 13 through the loading guide assembly 63 toward the temperature sensing outer cylinder 11 of the clamping tool 40. The alloy core rod 13 is grabbed by the loading clamping assembly 61, the loading moving assembly 62 can move the loading clamping assembly 61, and the alloy core rod 13 can pass through the loading guide assembly 63 in the moving process and is fed into the temperature sensing outer cylinder 11 of the aligning clamping tool 40.

Specifically, the loading guide assembly 63 includes two guide clamping blocks 631 and a guide mounting seat 632; two guide clamping blocks 631 rotate and are installed in guide installation seat 632, and two guide clamping blocks 631 can overturn relatively and be close to or open with turning back on the other hand. After the alloy core rod 13 is fed into the temperature sensing outer cylinder 11, the guide of the loading guide unit 63 is not required, the alloy core rod 13 does not separate from the temperature sensing outer cylinder 11, and the two guide clamp blocks 631 are turned over and opened in order to avoid collision of the loading clamp unit 61 with the guide clamp blocks 631 when the loading clamp unit 61 forms the rear half section in which the alloy core rod 13 is fed toward the temperature sensing outer cylinder 11.

In this embodiment, the clamping tool 40 includes a tool seat 41, and a temperature sensitive collet clamping assembly 42 and a mandrel pressing assembly 43 mounted on the tool seat 41; the temperature sensing cylinder holding component 42 can hold the temperature sensing outer cylinder 11; the mandrel pressing component 43 can press the alloy mandrel 13 against the connecting piece 12 and the temperature sensing outer cylinder 11. After the alloy core rod 13 is sent into the temperature sensing outer cylinder 11, the alloy core rod 13 can be pressed against the connecting sheet 12 and the temperature sensing outer cylinder 11 through the core rod pressing component 43, the relative position is maintained to meet the design requirement, and then the welding process is carried out.

Specifically, the mandrel pressing assembly 43 includes a pressing guide seat 431, a pressing guide column 432, a pressing claw 433, and a pressing locking member 434; the press-fit guide post 432 is slidably mounted on the press-fit guide seat 431; the pressing claw 433 is arranged on the pressing guide column 432, a guide track groove 435 is formed in the pressing guide seat 431, the pressing claw 433 is provided with a guide bolt 436, and the guide bolt 436 can move in the guide track groove 435; when the pressing guide column 432 slides relative to the pressing guide seat 431, the pressing claw 433 can move along the guide track groove 435 through the guide bolt 436 to be close to and press the alloy core rod 13; the press-fit locking member 434 can lock the press-fit guide post 432. Through the guide pin 436 and the guide track groove 435, when the pressing guide column 432 moves relative to the pressing guide seat 431, the pressing claw 433 moves along a set track, so that the alloy core rod 13 is pressed.

Further, the forming core rod loading mechanism 60 further includes a pressing hammer 64 and a pressing cylinder 65; the pressing hammer 64 is arranged at the piston end of the pressing cylinder 65; the pressing hammer 64 may push the pressing guide post 432 to cause the pressing claw 433 to press the alloy core rod 13. After the alloy core rod 13 is loaded into the clamping assembly 61 and fed into the temperature sensing outer cylinder 11, the pressing cylinder 65 pushes the pressing guide post 432 through the pressing hammer 64, thereby pressing the alloy core rod 13.

In the present embodiment, the forming mandrel welding mechanism 70 includes a first electrode 71, a second electrode 72, a welding jaw 73, a welding press block 74, and a welding cylinder 75; the two welding claws 73 can clamp the connecting sheet 12 from two sides, and the welding press block 74 can press the connecting sheet 12 tightly; the first electrode 71 is located above the connecting sheet 12, and the second electrode 72 is located below the connecting sheet 12; welding cylinder 75 may bring first and second electrodes 71, 72 into relative proximity to weld joint strap 12 and alloy rod 13. When the welding process of the alloy core rod 13 is carried out, the two welding claws 73 clamp the connecting piece 12 from two sides, the welding pressing block 74 presses the connecting piece 12 from the upper part, the connecting piece 12 deforms in the welding process, and meanwhile, a smooth clamping installation space is reserved for the porcelain block 14, so that the welding seam is prevented from spreading to the space; subsequently, the first welding electrode 71 and the second welding electrode are moved from the upper and lower ends toward the connecting piece 12, respectively, to weld and fix the alloy core rod 13 to the connecting piece 12.

In this embodiment, the base 20 is further provided with a welding positioning push rod 21; the welding alignment push rod is arranged corresponding to the forming mandrel welding mechanism 70, and can push the temperature sensing outer cylinder 11 from one side, and the connecting piece 12 at the other side of the temperature sensing outer cylinder 11 can abut against the welding press block 74.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications and substitutions are included in the scope defined by the claims of the present application.

Claims (10)

1. A temperature-controlled probe welding device with a core rod welding device is characterized by comprising: a base (20), a turntable (30) and a mandrel welding device;

the turntable (30) is rotatably mounted on the base (20); a plurality of clamping tools (40) are mounted on the turntable (30), and the clamping tools (40) can clamp the temperature sensing outer cylinder (11); the base (20) is provided with a plurality of working areas, and the clamping tool (40) can sequentially pass through the working areas in the rotating process of the turntable (30); the working area comprises a mandrel assembling area, and the mandrel welding device is arranged in the mandrel assembling area;

the mandrel welding device comprises a mandrel blank forming and conveying mechanism (50), a forming mandrel loading mechanism (60) and a forming mandrel welding mechanism (70); the mandrel blank forming and conveying mechanism (50) can be used for profiling the blank of the alloy mandrel (13) and then conveying the blank to the forming mandrel loading mechanism (60); the forming core rod loading mechanism (60) can load the alloy core rod (13) after being pressed into the clamping tool (40); the forming mandrel welding mechanism (70) can weld the alloy mandrel (13) and the connecting piece (12).

2. The temperature controlled probe welding apparatus with mandrel welding apparatus of claim 1, wherein: the mandrel blank forming and conveying mechanism (50) comprises a mandrel bin (51), a conveying and shifting mechanism (52) and a riveting mechanism (53); the conveying and shifting mechanism (52) can convey the alloy mandrils (13) at the discharge port of the mandrill stock bin (51) to the riveting mechanism (53), and can also convey the alloy mandrils (13) at the riveting mechanism (53) to the forming mandrill loading mechanism (60).

3. The apparatus of claim 2, wherein the apparatus further comprises: the conveying and shifting mechanism (52) comprises two conveying clamping assemblies (521), a transverse conveying assembly (522) and a longitudinal conveying assembly (523); the conveying clamping assembly (521) can clamp the alloy core rod (13) and is arranged on the transverse conveying assembly (522); the transverse conveying assembly (522) can enable one conveying clamping assembly (521) to reciprocate between the mandrel storage bin (51) and the riveting mechanism (53), and enable the other conveying clamping assembly (521) to reciprocate between the riveting mechanism (53) and the formed mandrel loading mechanism (60); the longitudinal conveying assembly (523) can enable the conveying clamping assembly (521) to move along the longitudinal direction so as to lift the alloy core rod (13).

4. The temperature controlled probe welding apparatus with mandrel welding apparatus of claim 2, wherein: a discharge hole of the core rod storage bin (51) is provided with a push-out assembly (54); the push-out assembly (54) comprises a push-out air cylinder (541) and a push-out sliding block (542); a material placing groove is formed in the push-out sliding block (542), the push-out sliding block (542) is arranged in a manner of being attached to the material outlet, and a single alloy core rod (13) blank can be placed in the material placing groove; the push-out cylinder (541) can make the push-out slider (542) move telescopically.

5. The temperature controlled probe welding apparatus with mandrel welding apparatus of claim 1, wherein: the forming core rod loading mechanism (60) comprises a loading clamping assembly (61), a loading moving assembly (62) and a loading guide assembly (63); the loading clamping assembly (61) can clamp the alloy core rod (13) of the core rod blank forming and conveying mechanism (50); the loading moving assembly (62) can move the loading clamping assembly (61), and the alloy core rod (13) passes through the loading guide assembly (63) and is fed towards the temperature sensing outer cylinder (11) of the clamping tool (40).

6. The temperature controlled probe welding apparatus with mandrel welding apparatus of claim 5, wherein: the loading guide assembly (63) comprises two guide clamping blocks (631) and a guide mounting seat (632); the two guide clamping blocks (631) are rotatably mounted on the guide mounting seat (632), and the two guide clamping blocks (631) can be turned relatively to be close to or turned back to open.

7. The temperature controlled probe welding apparatus with mandrel welding apparatus of claim 5, wherein: the clamping tool (40) comprises a tool seat (41), and a temperature sensing collet clamping assembly (42) and a core rod pressing assembly (43) which are arranged on the tool seat (41); the temperature sensing barrel clamping component (42) can clamp the temperature sensing outer barrel (11); the core rod pressing component (43) can press the alloy core rod (13) against the connecting sheet (12) and the temperature sensing outer cylinder (11).

8. The temperature controlled probe welding apparatus with mandrel welding apparatus of claim 7, wherein: the core rod pressing assembly (43) comprises a pressing guide seat (431), a pressing guide column (432), a pressing claw (433) and a pressing locking piece (434); the pressing guide column (432) is slidably arranged on the pressing guide seat (431); the pressing claw (433) is mounted on the pressing guide column (432), a guide track groove (435) is formed in the pressing guide seat (431), a guide bolt (436) is mounted on the pressing claw (433), and the guide bolt (436) can move in the guide track groove (435);

when the pressing guide column (432) slides relative to the pressing guide seat (431), the pressing claw (433) can move along the guide track groove (435) through the guide bolt (436) to be close to the pressing alloy core rod (13); the pressing locking piece (434) can be locked and pressed on the guide post (432).

9. The temperature controlled probe welding apparatus with mandrel welding apparatus of claim 8, wherein: the forming core rod loading mechanism (60) further comprises a pressing hammer (64) and a pressing cylinder (65); the pressing hammer (64) is arranged at the piston end of the pressing cylinder (65); the pressing hammer (64) can push the pressing guide column (432) so that the pressing claw (433) can press the alloy core rod (13).

10. The temperature controlled probe welding apparatus with mandrel welding apparatus of claim 1, wherein: the forming core rod welding mechanism (70) comprises a first welding electrode (71), a second welding electrode (72), a welding jaw (73), a welding pressing block (74) and a welding cylinder (75); the two welding clamping jaws (73) can clamp the connecting piece (12) from two sides, and the welding pressing block (74) can press the connecting piece (12); the first welding electrode (71) is positioned above the connecting sheet (12), and the second welding electrode (72) is positioned below the connecting sheet (12); the welding cylinder (75) can enable the first welding electrode (71) and the second welding electrode (72) to be relatively close to weld the connecting piece (12) and the alloy core rod (13).

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