Sensor production welding equipment and using method thereof

Abstract

The invention discloses sensor production welding equipment and a using method thereof, and relates to the field of welding equipment.The sensor production welding equipment comprises a bottom plate, the output end of a double-shaft air cylinder is in transmission connection with a mounting assembly, the top of the bottom plate is fixedly connected with a bearing seat for storing a welding head, a mounting shell is arranged at the bottom of a mounting support, and a heating coil is connected to the outer portion of the welding head in a sleeving mode; the clamping assembly is arranged in the mounting shell and used for clamping and locking the welding head, and the unlocking assembly is arranged on the mounting shell and used for unlocking the clamping assembly. By means of the arrangement mode that the mounting support, the moving assembly, the double-shaft air cylinder, the mounting assembly and the welding head are matched, the moving assembly and the double-shaft air cylinder drive the mounting assembly to horizontally move and move up and down, under the limitation of the guide column, the descending mounting assembly relieves unlocking of the welding head, the mounting assembly can clamp and assemble the welding head through ascending movement, and the welding head can be conveniently assembled. And therefore, the welding head is automatically replaced.

Description

Technical Field

[0001] The present invention relates to the field of welding equipment, and in particular to a sensor production welding equipment and a use method thereof. Background Art

[0002] Sensor production welding refers to the process of connecting the various components of the sensor through welding technology during the sensor manufacturing process. Sensor production welding technology is developing towards higher automation, intelligence and precision. New welding equipment and technology can not only improve production efficiency, but also ensure welding quality, and meet the production needs of modern sensors under diversified and high-performance requirements.

[0003] Sensor wire strip welding technology usually uses resistance welding, that is, a heating resistance coil is used to heat the welding head. The welding head reaches a certain temperature to heat the connection between the sensor and the wire strip, thereby melting the welding material. After the welding material is cooled and solidified, the wire strip and the sensor can be welded together.

[0004] When welding the wire tape and the sensor welding point, different welding heads are required due to the size of the welding point between the wire tape and the sensor and the number of welded wire tapes. Therefore, different types of welding heads need to be selected for welding processing, that is, the lifting and moving mechanism drives the welding head to operate. When the welding head is installed, a bolt locking mechanism is usually used to clamp and fix it. When replacing the welding head, the welding head is usually manually disassembled and installed, and then the welding head is installed. If the manual replacement is not timely, it will affect its production efficiency, and it is not convenient to automatically replace the welding head according to the lifting and moving function of the welding equipment itself. Summary of the invention

[0005] The object of the present invention is to provide a sensor production welding device and a method of using the same to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a sensor production welding device, comprising a base plate, a mounting bracket and a moving assembly, wherein the mounting bracket is mounted on the top of the base plate through the moving assembly; A double-axis cylinder is installed on the top of the mounting bracket, and the output end of the double-axis cylinder is connected to the mounting assembly in a transmission manner. A welding head is arranged at the bottom of the mounting assembly, and a bearing seat for storing the welding head is fixedly connected to the top of the bottom plate. The mounting assembly includes: An installation shell, wherein the installation shell is arranged at the bottom of the installation bracket; A mounting sleeve and a heating coil, wherein the heating coil is sleeved on the outside of the welding head, the heating coil is mounted inside the mounting sleeve, and the outer wall of the mounting sleeve is fixedly connected to the mounting shell; A clamping assembly, which is arranged inside the mounting shell and is used to clamp and lock the welding joint; An unlocking component is arranged on the mounting shell and is used to unlock the clamping component.

[0007] Preferably, the installation assembly further comprises: An installation frame, wherein the output end of the dual-axis cylinder is drivingly connected to the installation frame; A clamping assembly, wherein the mounting housing is mounted inside the mounting frame via the clamping assembly; The limiting component is arranged inside the mounting shell, and the limiting component is linked with the unlocking component.

[0008] Preferably, the moving component comprises: A guide column, the outer wall of which is slidably interlaced with the mounting bracket, and the guide column is linked with the unlocking component; A first fixing plate and a second fixing plate, wherein the first fixing plate and the second fixing plate are both fixedly connected to the top of the bottom plate, and ends of the guide column are fixedly connected to the first fixing plate and the second fixing plate; A driving cylinder is installed on one side of the first fixing plate, and an output end of the driving cylinder is drivingly connected to the mounting bracket.

[0009] Preferably, the clamping assembly comprises: A clamping block and a connecting head, wherein the connecting head is fixedly connected to the top of the welding head, the clamping block is clamped on the side of the connecting head, and the clamping block is slidably arranged inside the mounting shell; A clamping block, the clamping block is fixedly connected to a side of the clamping block facing the connector, and the clamping block is clamped to the bottom of the connector; A first limit spring, wherein the first limit spring is arranged on a side of the clamping block away from the connecting head; A first guide plate and a second guide plate, wherein the first guide plate is fixedly connected to the top of the clamping block in an inclined state, and the second guide plate is fixedly connected to the top of the first guide plate in a vertical state, and the first guide plate is linked to the unlocking assembly; A second limiting spring is arranged between the second guide plate and the mounting shell.

[0010] Preferably, the clamping assembly further comprises: A fourth fixing plate, the bottom of which is fixedly connected to the mounting shell; a second fixing rod, one end of which is fixedly connected to the clamping block, an outer wall of which is fixedly connected to the fourth fixing plate, and an outer wall of which is slidably sleeved to the first limit spring; A limit block, the limit block is fixedly connected to the end of the second fixing rod; The third fixing rod is fixedly connected to the inside of the mounting shell, the outer wall of the third fixing rod is slidably inserted and sleeved with the second guide plate, and the outer wall of the third fixing rod is slidably sleeved with the second limit spring.

[0011] Preferably, the unlocking component comprises: An unlocking bracket, wherein the outer wall of the mounting shell is provided with a sliding hole matching the unlocking bracket, and the unlocking bracket is linked with the limiting assembly; A guide hole, the guide hole is opened at the top of the unlocking bracket, and the outer wall of the first guide plate is slidably sleeved with the inner cavity of the guide hole; A docking frame, the docking frame is fixedly connected to the bottom of the unlocking bracket, and the docking frame corresponds to the guide column; A third fixing block, the third fixing block being fixedly connected to a side of the unlocking bracket; A fourth fixing rod and a fourth fixing block, wherein the fourth fixing rod is fixedly connected to the side of the mounting housing through the fourth fixing block, and the outer wall of the fourth fixing rod is slidably interlaced with the third fixing block; A third limiting spring is slidably sleeved on the outer wall of the fourth fixing rod, and the third limiting spring is located on the top of the third fixing block.

[0012] Preferably, the limiting component comprises: A limit plate, the limit plate is fixedly connected to the inside of the mounting shell; A guide rod, the guide rod being slidably disposed on a side of the unlocking bracket; A groove, wherein the groove is opened on one side of the limiting plate, one end of the outer wall of the guide rod is located inside the groove, and the groove comprises a clamping portion, a conversion portion and a U-shaped guide portion; A partition, the partition being fixedly connected to the interior of the groove; A pin shaft and a guide plate, wherein the guide plate is rotatably installed inside the groove through the pin shaft.

[0013] Preferably, the limiting component further includes: A circular arc groove, wherein the circular arc groove has an interior of a groove; A slider, the side of which is fixedly connected to the guide plate, and the slider is slidably arranged inside the circular arc groove; An arc rod and a fourth limit spring, wherein the arc rod is fixedly connected to the inside of the arc groove, the fourth limit spring is slidably sleeved on the outer wall of the arc rod, and the end of the fourth limit spring is pressed and fitted with the slider; A mounting block, a connecting hole is provided on the side of the unlocking bracket, an outer wall of the mounting block is slidably sleeved with the connecting hole, and an end of the guide rod is fixedly connected to the mounting block; A fifth fixing rod and a fifth limiting spring, wherein the fifth fixing rod is fixedly connected to the inside of the connecting hole, the outer wall of the fifth fixing rod is slidably inserted and sleeved with the mounting block, the fifth limiting spring is slidably sleeved on the outer wall of the fifth fixing rod, and one end of the fifth limiting spring is squeezed and fitted with the mounting block.

[0014] Preferably, the clamping assembly comprises: A connecting block, the connecting block is fixedly connected to the back of the mounting shell, and the outer wall of the connecting block is slidably inserted and sleeved with the mounting frame; A connecting plate and an extrusion plate, wherein the connecting plate is slidably arranged on the back of the mounting frame, and the extrusion plate is fixedly connected to the top of the connecting plate; A third fixing plate and a positioning rod, wherein the end of the third fixing plate is fixedly connected to the connecting plate, the bottom of the positioning rod is fixedly connected to the third fixing plate, and the outer wall of the positioning rod is slidably interlaced with the connecting block; A first fixing rod and a first fixing block, wherein the first fixing rod is fixedly connected to the back side of the mounting frame through the first fixing block; A second fixing block, the second fixing block is fixedly connected to the side of the connecting plate, and the second fixing block is slidably inserted and sleeved on the outer wall of the first fixing rod; A support spring is slidably sleeved on the outside of the first fixing rod, and the top of the support spring is pressed and fitted with the second fixing block.

[0015] The present invention also provides a method for using the sensor production welding equipment, including the following specific steps: Step 1: When the welding head is welding the sensor, the heating coil heats the welding head, and the double-axis cylinder drives the mounting housing and the welding head to descend, so that the welding head performs welding processing on the sensor welding part; Step 2: When the butt welding joint is replaced, the moving assembly drives the mounting bracket, the dual-axis cylinder, the mounting shell and the welding joint to move horizontally until the welding joint moves to the position where the welding joint is stored on the top of the bearing seat; Step 3: The double-axis cylinder drives the installation shell and the welding head to descend until the docking frame at the bottom of the unlocking bracket is located outside the guide column, the installation shell and the welding head continue to descend, the unlocking bracket slides relative to the installation shell, the unlocking bracket slides relative to the first guide plate, the clamping block moves away from the connecting head, and the clamping block releases the connecting head. At this time, the bottom of the welding head fits with the bottom of the inner cavity of the bearing seat. When the unlocking bracket slides to the outside of the second guide plate, the distance between adjacent clamping blocks is greater than the size of the connecting head, and then the installation shell continues to descend until the guide rod on the side of the unlocking bracket is clamped in the clamping part in the groove; Step 4: The double-axis cylinder drives the installation shell to rise, and the installation shell is separated from the welding head. Then, the moving assembly drives the installation bracket, the double-axis cylinder and the installation shell to move, so that the installation shell is located on the top of the bearing seat for storing the assembled welding head. The double-axis cylinder drives the installation shell to descend, so that the installation shell is sleeved on the outside of the welding head, and under the action of the guide column, the unlocking bracket slides relative to the installation shell, and the guide rod on the side of the unlocking bracket slides to the inside of the conversion part of the groove under the action of the guide plate; Step 5: The double-axis cylinder drives the installation shell to rise, and the unlocking bracket descends relative to the installation shell until the unlocking bracket slides to the outside of the first guide plate. At this time, the distance between adjacent clamping blocks is smaller than the size of the connecting head, and the clamping block is located at the bottom of the connecting head. The double-axis cylinder continues to drive the installation shell to rise, and the unlocking bracket slides to the bottom of the first guide plate. The top of the clamping block fits with the connecting head, and the clamping block clamps and locks the connecting head. At this time, the replacement of the welding head is completed.

[0016] Technical effects and advantages of the present invention: The present invention utilizes a mounting bracket, a moving assembly, a double-axis cylinder, a mounting assembly and a welding head in a coordinated arrangement. The moving assembly and the double-axis cylinder drive the mounting assembly to move horizontally and up and down. Under the limitation of the guide column, the descending mounting assembly releases the unlocking of the welding head, and the ascending movement of the mounting assembly can clamp and assemble the welding head, thereby automatically replacing the welding head. The present invention utilizes a configuration in which a double-axis cylinder, a mounting housing, a clamping assembly and an unlocking assembly cooperate with each other. When the double-axis cylinder drives the mounting housing to descend, the unlocking assembly cooperates with the guide column to unlock the clamping assembly, thereby allowing the clamping assembly to automatically release the welding head. When the double-axis cylinder drives the mounting housing to ascend, the clamping assembly can reset the clamped welding head, thereby utilizing the movement stroke of the double-axis cylinder to replace the welding head. The present invention utilizes a setting method in which an unlocking component and a limiting component are coordinated. When the unlocking component unlocks the clamping component, that is, when the welding head is lowered, the limiting component can limit the unlocking bracket. When the clamping component is assembled to clamp the welding head, the unlocking bracket rises again relative to the mounting shell, and the limiting component releases the limitation on the unlocking bracket, thereby avoiding the situation in which the clamping component clamps the disassembled welding head when the mounting shell drives the clamping component to rise when the welding head is disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 This is a schematic diagram of the overall structure of the housing installed in the present invention.

[0019] Figure 3 This is a schematic diagram of the internal structure of the front side of the housing of the present invention.

[0020] Figure 4 It is a schematic diagram of the internal structure of the back side of the mounting frame of the present invention.

[0021] Figure 5 It is a schematic diagram of the internal structure of the clamping block of the present invention from the front side.

[0022] Figure 6 This is a schematic diagram of the overall structure of the unlocking bracket of the present invention.

[0023] Figure 7 This is a schematic diagram of the internal structure of the unlocking bracket part of the present invention.

[0024] Figure 8 It is a schematic diagram of the front structure of the limiting plate of the present invention.

[0025] Fig. 9 It is a schematic diagram of the internal structure of the limiting plate part of the present invention from the front.

[0026] Fig.10 It is a schematic diagram of the movement route structure of the guide rod of the present invention.

[0027] In the figure: 1, bottom plate; 2, mounting bracket; 3, moving assembly; 31, guide column; 32, first fixed plate; 33, second fixed plate; 34, driving cylinder; 4, double-axis cylinder; 5, mounting assembly; 51, mounting frame; 52, mounting shell; 53, clamping assembly; 531, connecting block; 532, connecting plate; 533, third fixed plate; 534, positioning rod; 535, extrusion plate; 536, first fixed rod; 537, first fixed block; 538, second fixed block; 539, supporting spring; 54, mounting sleeve; 55, heating coil; 56, clamping assembly; 561, clamping block; 562, clamping block; 563, fourth fixed plate; 564, first limiting spring; 565, second fixed rod; 567, limiting block; 568, first guide plate; 569, second guide plate; 5610 , the third fixing rod; 5611, the second limiting spring; 57, the connecting head; 58, the unlocking assembly; 581, the unlocking bracket; 582, the guide hole; 583, the docking frame; 584, the sliding hole; 585, the third fixing block; 586, the fourth fixing rod; 587, the fourth fixing block; 589, the third limiting spring; 59, the limiting assembly; 591, the limiting plate; 592, the guide rod; 593, the groove; 594, the clamping part; 595, the conversion part; 596, the partition; 597, the U-shaped guide part; 598, the pin; 599, the guide plate; 5910, the arc groove; 5911, the slider; 5912, the arc rod; 5913, the fourth limiting spring; 5914, the mounting block; 5915, the connecting hole; 5916, the fifth fixing rod; 5917, the fifth limiting spring; 6, the welding head; 7, the bearing seat. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] The present invention provides Figure 1-10 The sensor production welding equipment shown in the figure includes a base plate 1, a mounting bracket 2 and a moving component 3. The mounting bracket 2 is mounted on the top of the base plate 1 through the moving component 3. A double-axis cylinder 4 is mounted on the top of the mounting bracket 2. The output end of the double-axis cylinder 4 is connected to the mounting component 5 in a transmission manner. A welding head 6 is arranged at the bottom of the mounting component 5. The double-axis cylinder 4 can drive the welding head 6 to weld the sensor through the mounting component 5. A bearing seat 7 for storing the welding head 6 is fixedly connected to the top of the base plate 1. The mounting component 5 includes a mounting shell 52, a mounting sleeve 54, and a heating coil 55. 5. Clamping assembly 56, unlocking assembly 58, mounting frame 51, snap-on assembly 53 and limiting assembly 59. The mounting shell 52 is arranged at the bottom of the mounting bracket 2. The heating coil 55 is sleeved on the outside of the welding head 6. The heating coil 55 is installed inside the mounting sleeve 54. A controller is installed on the top of the inner cavity of the mounting shell 52 to control the temperature of the welding head 6 heated by the heating coil 55. A drag chain is installed between the side of the mounting shell 52 and the mounting bracket 2 to protect the cables connected to the controller. The outer wall of the mounting sleeve 54 is fixedly connected to the mounting shell 52. The clamping assembly 56 is arranged inside the mounting shell 52, and the clamping assembly 56 is used to clamp and lock the welding joint 6. The unlocking assembly 58 is arranged on the mounting shell 52, and the unlocking assembly 58 is used to unlock the clamping assembly 56. The output end of the double-axis cylinder 4 is connected to the mounting frame 51 by transmission, and the mounting shell 52 is installed inside the mounting frame 51 through the clamping assembly 53. The limit assembly 59 is arranged inside the mounting shell 52, and the limit assembly 59 and the unlocking assembly 58 form a linkage, so that the double-axis cylinder 4 drives the mounting shell 52 to descend, so that the unlocking assembly 58 can clamp The holding component 56 is unlocked, and the limiting component 59 limits the unlocking component 58, so that the clamping component 56 remains in a loosened state, avoiding the clamping component 56 to repeatedly clamp the disassembled welding head 6, and different welding head 6 storage chambers are opened on the top of the supporting seat 7, and when different welding heads 6 are stored on the supporting seat 7, the tops of multiple welding heads 6 on the supporting seat 7 are at the same height, and the supporting seat 7 has a certain distance from the bottom of the mounting sleeve 54, so as to avoid the bottom of the mounting sleeve 54 from being squeezed and contacted with the supporting seat 7 when the mounting shell 52 is lowered and moved to replace the welding head 6.

[0030] Specifically, the moving assembly 3 includes a guide column 31, a first fixed plate 32, a second fixed plate 33 and a driving cylinder 34. The outer wall of the guide column 31 is slidably inserted and socketed with the mounting bracket 2. The guide column 31 forms a linkage with the unlocking assembly 58. The first fixed plate 32 and the second fixed plate 33 are both fixedly connected to the top of the base plate 1. The end of the guide column 31 is fixedly connected to the first fixed plate 32 and the second fixed plate 33. The driving cylinder 34 is installed on one side of the first fixed plate 32. The output end of the driving cylinder 34 is transmission-connected to the mounting bracket 2, so that the driving cylinder 34 can drive the mounting bracket 2 to move outside the guide column 31.

[0031] Furthermore, the clamping assembly 56 includes a clamping block 561, a connecting head 57, a clamping block 562, a first limiting spring 564, a first guide plate 568, a second guide plate 569 and a second limiting spring 5611. The connecting head 57 is fixedly connected to the top of the welding head 6, the clamping block 561 is clamped on the side of the connecting head 57, the clamping block 561 is slidably arranged inside the mounting shell 52, the clamping block 562 is fixedly connected to the side of the clamping block 561 facing the connecting head 57, the clamping block 562 is clamped to the bottom of the connecting head 57, the first limiting spring 564 is arranged on the side of the clamping block 561 away from the connecting head 57, and the two clamping blocks 561 can be in a position under the action of the first limiting spring 564 on the opposite side thereof. The connecting head 57 is clamped in a stable state, thereby ensuring the stability of the clamping of the welding head 6. The first guide plate 568 is fixedly connected to the top of the clamping block 561 in an inclined state, and the two first guide plates 568 on the top of the two clamping blocks 561 are arranged in an eight-shaped shape. The second guide plate 569 is fixedly connected to the top of the first guide plate 568 in a vertical state. The first guide plate 568 is linked with the unlocking assembly 58, and the second limit spring 5611 is arranged between the second guide plate 569 and the mounting shell 52. When the first guide plate 568 and the second guide plate 569 are subjected to force, the second limit spring 5611 can balance the forces acting on the clamping block 561, the first guide plate 568 and the second guide plate 569.

[0032] Furthermore, the clamping assembly 56 also includes a fourth fixing plate 563, a second fixing rod 565, a limiting block 567 and a third fixing rod 5610. The bottom of the fourth fixing plate 563 is fixedly connected to the mounting shell 52, one end of the second fixing rod 565 is fixedly connected to the clamping block 561, the outer wall of the second fixing rod 565 is fixedly connected to the fourth fixing plate 563, the outer wall of the second fixing rod 565 is slidably sleeved with the first limiting spring 564, the limiting block 567 is fixedly connected to the end of the second fixing rod 565, and the clamping The number of the first limit springs 564 on one side of the holding block 561 is at least two, thereby ensuring the stability of the two clamping blocks 561 clamping the connecting head 57, and the third fixed rod 5610 is fixedly connected to the inside of the mounting shell 52, and the outer wall of the third fixed rod 5610 is slidably inserted and sleeved with the second guide plate 569, and the outer wall of the third fixed rod 5610 is slidably sleeved with the second limit spring 5611, and the third fixed rod 5610 can ensure the stability of the operation of the second limit spring 5611 and the second guide plate 569.

[0033] In particular, the unlocking assembly 58 includes an unlocking bracket 581, a guide hole 582, a docking frame 583, a third fixing block 585, a fourth fixing rod 586, a fourth fixing block 587 and a third limiting spring 589. The outer wall of the mounting shell 52 is provided with a sliding hole 584 matching the unlocking bracket 581. The unlocking bracket 581 is in the shape of a door. The unlocking bracket 581 is linked with the limiting assembly 59. The guide hole 582 is provided at the top of the unlocking bracket 581. The outer wall of the first guide plate 568 is slidably connected with the inner cavity of the guide hole 582. Therefore, when the unlocking bracket 581 slides upward relative to the first guide plate 568, the two first guide plates 568 move away from each other, that is, the two clamping blocks 561 move away from each other. When the unlocking bracket 581 slides relative to the second guide plate 569, the distance between the two clamping blocks 561 does not change, and the unlocking bracket 581 is located at When the two first guide plates 568 are at the bottom, the inner wall of the guide hole 582 does not fit with the first guide plates 568, that is, the stability of the two clamping blocks 561 clamping the connecting head 57 is ensured, the docking frame 583 is fixedly connected to the bottom of the unlocking bracket 581, the docking frame 583 corresponds to the guide column 31, so as to dock the bottom of the frame 583, the third fixed block 585 is fixedly connected to the side of the unlocking bracket 581, the fourth fixed rod 586 is fixedly connected to the side of the mounting shell 52 through the fourth fixed block 587, the outer wall of the fourth fixed rod 586 is slidably inserted and sleeved with the third fixed block 585, the third limit spring 589 is slidably sleeved on the outer wall of the fourth fixed rod 586, the third limit spring 589 is located at the top of the third fixed block 585, and the third limit spring 589 can give the unlocking bracket 581 a downward reset elastic force through the third fixed block 585.

[0034] In particular, the limiting assembly 59 includes a limiting plate 591, a guide rod 592, a groove 593, a partition 596, a pin 598 and a guide plate 599. The limiting plate 591 is fixedly connected to the inside of the mounting shell 52, the guide rod 592 is slidably arranged on the side of the unlocking bracket 581, the groove 593 is opened on one side of the limiting plate 591, one end of the outer wall of the guide rod 592 is located inside the groove 593, the groove 593 includes a clamping portion 594, a conversion portion 595 and a U-shaped guide portion 597, the partition 596 is fixedly connected to the inside of the groove 593, and the guide plate 599 is rotatably installed inside the groove 593 through the pin 598, that is, Fig.10 As shown, when the unlocking bracket 581 slides outside the first guide plate 568, the guide rod 592 slides in the groove 593 from point a to point b, and when the unlocking bracket 581 slides outside the second guide plate 569, the guide rod 592 slides in the groove 593 from point b to point c, until the guide rod 592 slides and engages in the engaging portion 594 in the groove 593, that is, the guide rod 592 engages at point d. At this time, the clamping assembly 56 releases the welding head 6, and when the mounting shell 52 continues to rise, under the action of the guide rod 592, the unlocking bracket 581 rises synchronously with the mounting shell 52 , the clamping assembly 56 does not aggregate to clamp the welding head 6. When the clamping assembly 56 in the mounting shell 52 clamps the welding head 6, the mounting shell 52 continues to slide downward relative to the unlocking bracket 581, and the guide rod 592 squeezes the bottom of the guide plate 599 from point d, causing the guide plate 599 to rotate until the guide rod 592 slides to the top point e of the guide plate 599, and then the mounting shell 52 rises, and the unlocking bracket 581 slides down relative to the mounting shell 52 and the limit plate 591. Under the action of the guide plate 599, the guide rod 592 slides to point a along the trajectory of points e, f, g, h and i.

[0035] Furthermore, the limiting assembly 59 also includes an arc groove 5910, a slider 5911, an arc rod 5912, a fourth limiting spring 5913, a mounting block 5914, a fifth fixing rod 5916 and a fifth limiting spring 5917. The arc groove 5910 is provided with an interior of a groove 593. The side of the slider 5911 is fixedly connected to the guide plate 599. The slider 5911 is slidably arranged in the interior of the arc groove 5910. The arc rod 5912 is fixedly connected to the interior of the arc groove 5910. The fourth limiting spring 5913 is slidably sleeved on the outer wall of the arc rod 5912. The end of the fourth limiting spring 5913 is pressed and fitted with the slider 5911. The fourth limiting spring 5913 can give the guide plate 599 an elastic reset through the slider 5911, that is, the guide rod 592 slides to the guide plate 5 99, the guide plate 599 can be rotated and reset relative to the pin shaft 598, and a connecting hole 5915 is opened on the side of the unlocking bracket 581. The outer wall of the mounting block 5914 is slidably sleeved with the connecting hole 5915, and the end of the guide rod 592 is fixedly connected to the mounting block 5914. The fifth fixing rod 5916 is fixedly connected to the inside of the connecting hole 5915, and the outer wall of the fifth fixing rod 5916 is slidably sleeved with the mounting block 5914. The fifth limit spring 5917 is slidably sleeved on the outer wall of the fifth fixing rod 5916, and one end of the fifth limit spring 5917 is squeezed and fit with the mounting block 5914. The fifth limit spring 5917 can give an elastic force to the guide rod 592 through the mounting block 5914, so that one end of the guide rod 592 can slide from point c to point d, and from point i to point a.

[0036] Furthermore, the clamping assembly 53 includes a connecting block 531, a connecting plate 532, an extruding plate 535, a third fixing plate 533, a positioning rod 534, a first fixing rod 536, a first fixing block 537, a second fixing block 538 and a supporting spring 539. The connecting block 531 is fixedly connected to the back side of the mounting shell 52. The outer wall of the connecting block 531 is slidably inserted and sleeved with the mounting frame 51. The connecting plate 532 is slidably arranged on the back side of the mounting frame 51. The extruding plate 535 is fixedly connected to the top of the connecting plate 532. The end of the third fixing plate 533 is fixedly connected to the connecting plate 532. The bottom of the positioning rod 534 is fixedly connected to the third fixing plate 533. The outer wall of the positioning rod 534 is slidably inserted and sleeved with the connecting block 531. The positioning rod 534 is clamped with the connecting block 531 to ensure the stability of the mounting shell 52 installed inside the mounting frame 51. The first fixing rod 536 is inserted through the first fixing block 537 is fixedly connected to the back side of the mounting frame 51, the second fixing block 538 is fixedly connected to the side of the connecting plate 532, the second fixing block 538 is slidably inserted and sleeved on the outer wall of the first fixing rod 536, the supporting spring 539 is slidably sleeved on the outside of the first fixing rod 536, the top of the supporting spring 539 is squeezed and fitted with the second fixing block 538, and the supporting spring 539 can give the connecting plate 532 an upward elastic force through the second fixing block 538, thereby ensuring the stability of the third fixing plate 533 driving the positioning rod 534 to be clamped with the connecting block 531, and the dual-axis cylinder 4 drives the mounting frame 51 to rise until the top of the extrusion plate 535 is fitted with the bottom of the mounting bracket 2, and the mounting frame 51 continues to rise, so that the connecting plate 532 can drive the third fixing plate 533 and the positioning rod 534 to descend, so that the positioning rod 534 is separated from the connecting block 531, and then the mounting shell 52 is disassembled.

[0037] The present invention also provides a method for using the sensor production welding equipment, including the following specific steps: When the welding head 6 is welding the sensor, the heating coil 55 heats the welding head 6, and the double-axis cylinder 4 drives the mounting housing 52 and the welding head 6 to descend, so that the welding head 6 performs welding on the sensor welding part; When the welding head 6 is replaced, the moving assembly 3 drives the mounting bracket 2, the dual-axis cylinder 4, the mounting shell 52 and the welding head 6 to move horizontally until the welding head 6 moves to the position where the welding head 6 is stored on the top of the bearing seat 7; The double-axis cylinder 4 drives the installation shell 52 and the welding head 6 to descend until the docking frame 583 at the bottom of the unlocking bracket 581 is located outside the guide column 31, and the installation shell 52 and the welding head 6 continue to descend, and the unlocking bracket 581 slides relative to the installation shell 52, and the unlocking bracket 581 slides relative to the first guide plate 568, and the clamping block 561 moves away from the connecting head 57, and the clamping block 561 releases the connecting head 57. At this time, the bottom of the welding head 6 is in contact with the bottom of the inner cavity of the bearing seat 7. When the unlocking bracket 581 slides to the outside of the second guide plate 569, the distance between the adjacent clamping blocks 562 is greater than the size of the connecting head 57, and then the installation shell 52 continues to descend until the guide rod 592 on the side of the unlocking bracket 581 is clamped in the clamping portion 594 in the groove 593; The double-axis cylinder 4 drives the installation shell 52 to rise, and the installation shell 52 is separated from the welding head 6. Then, the moving assembly 3 drives the installation bracket 2, the double-axis cylinder 4 and the installation shell 52 to move, so that the installation shell 52 is located on the top of the support seat 7 for storing the assembled welding head 6. The double-axis cylinder 4 drives the installation shell 52 to fall, so that the installation shell 52 is sleeved on the outside of the welding head 6, and under the action of the guide column 31, the unlocking bracket 581 slides relative to the installation shell 52, and the guide rod 592 on the side of the unlocking bracket 581 slides to the inside of the conversion part 595 of the groove 593 under the action of the guide plate 599; The double-axis cylinder 4 drives the installation shell 52 to rise, and the unlocking bracket 581 descends relative to the installation shell 52 until the unlocking bracket 581 slides to the outside of the first guide plate 568. At this time, the distance between adjacent clamping blocks 562 is smaller than the size of the connecting head 57, and the clamping block 562 is located at the bottom of the connecting head 57. The double-axis cylinder 4 continues to drive the installation shell 52 to rise, and the unlocking bracket 581 slides to the bottom of the first guide plate 568. The top of the clamping block 562 is fitted with the connecting head 57, and the clamping block 561 clamps and locks the connecting head 57. At this time, the replacement of the welding head 6 is completed.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sensor production welding device, comprising a base plate (1), a mounting bracket (2) and a moving component (3), wherein the mounting bracket (2) is mounted on the top of the base plate (1) via the moving component (3); It is characterized in that A double-axis cylinder (4) is installed on the top of the mounting bracket (2); the output end of the double-axis cylinder (4) is drivingly connected to a mounting assembly (5); a welding head (6) is arranged at the bottom of the mounting assembly (5); a bearing seat (7) for storing the welding head (6) is fixedly connected to the top of the base plate (1); the mounting assembly (5) comprises: A mounting shell (52), wherein the mounting shell (52) is arranged at the bottom of the mounting bracket (2); A mounting sleeve (54) and a heating coil (55), wherein the heating coil (55) is sleeved on the outside of the welding head (6), and the heating coil (55) is mounted inside the mounting sleeve (54), and the outer wall of the mounting sleeve (54) is fixedly connected to the mounting shell (52); A clamping assembly (56), the clamping assembly (56) being arranged inside the mounting shell (52), the clamping assembly (56) being used to clamp and lock the welding joint (6); An unlocking component (58), wherein the unlocking component (58) is arranged on the mounting shell (52), and the unlocking component (58) is used to unlock the clamping component (56).

2. A sensor production welding equipment according to claim 1, characterized in that: The installation component (5) further comprises: A mounting frame (51), wherein the output end of the dual-axis cylinder (4) is drivingly connected to the mounting frame (51); A clamping assembly (53), wherein the mounting housing (52) is mounted inside the mounting frame (51) via the clamping assembly (53); A limit assembly (59), wherein the limit assembly (59) is arranged inside the mounting housing (52), and the limit assembly (59) is linked with the unlocking assembly (58).

3. A sensor production welding equipment according to claim 2, characterized in that: The mobile component (3) comprises: A guide column (31), wherein the outer wall of the guide column (31) is slidably inserted and sleeved with the mounting bracket (2), and the guide column (31) is linked with the unlocking component (58); A first fixing plate (32) and a second fixing plate (33), wherein the first fixing plate (32) and the second fixing plate (33) are both fixedly connected to the top of the bottom plate (1), and ends of the guide column (31) are fixedly connected to the first fixing plate (32) and the second fixing plate (33); A driving cylinder (34) is mounted on one side of the first fixing plate (32), and an output end of the driving cylinder (34) is drivingly connected to the mounting bracket (2).

4. A sensor production welding equipment according to claim 3, characterized in that: The clamping assembly (56) comprises: A clamping block (561) and a connecting head (57), wherein the connecting head (57) is fixedly connected to the top of the welding head (6), the clamping block (561) is clamped on the side of the connecting head (57), and the clamping block (561) is slidably arranged inside the mounting shell (52); a clamping block (562), the clamping block (562) being fixedly connected to a side of the clamping block (561) facing the connecting head (57), the clamping block (562) being clamped to the bottom of the connecting head (57); A first limit spring (564), the first limit spring (564) being arranged on a side of the clamping block (561) facing away from the connecting head (57); a first guide plate (568) and a second guide plate (569), wherein the first guide plate (568) is fixedly connected to the top of the clamping block (561) in an inclined state, and the second guide plate (569) is fixedly connected to the top of the first guide plate (568) in a vertical state, and the first guide plate (568) is linked to the unlocking assembly (58); A second limiting spring (5611), wherein the second limiting spring (5611) is arranged between the second guide plate (569) and the mounting shell (52).

5. A sensor production welding equipment according to claim 4, characterized in that: The clamping assembly (56) further comprises: a fourth fixing plate (563), the bottom of the fourth fixing plate (563) being fixedly connected to the mounting shell (52); a second fixing rod (565), one end of the second fixing rod (565) being fixedly connected to the clamping block (561), an outer wall of the second fixing rod (565) being fixedly connected to the fourth fixing plate (563), and an outer wall of the second fixing rod (565) being slidably sleeved to the first limit spring (564); a limit block (567), wherein the limit block (567) is fixedly connected to an end of the second fixing rod (565); A third fixing rod (5610), the third fixing rod (5610) is fixedly connected to the inside of the mounting shell (52), the outer wall of the third fixing rod (5610) is slidably inserted and sleeved with the second guide plate (569), and the outer wall of the third fixing rod (5610) is slidably sleeved with the second limit spring (5611).

6. A sensor production welding equipment according to claim 4, characterized in that: The unlocking component (58) comprises: An unlocking bracket (581), wherein the outer wall of the mounting shell (52) is provided with a sliding hole (584) matching the unlocking bracket (581), and the unlocking bracket (581) is linked to the limiting assembly (59); A guide hole (582), wherein the guide hole (582) is opened at the top of the unlocking bracket (581), and the outer wall of the first guide plate (568) is slidably sleeved with the inner cavity of the guide hole (582); A docking frame (583), the docking frame (583) is fixedly connected to the bottom of the unlocking bracket (581), and the docking frame (583) corresponds to the guide column (31); A third fixing block (585), the third fixing block (585) being fixedly connected to a side of the unlocking bracket (581); a fourth fixing rod (586) and a fourth fixing block (587), wherein the fourth fixing rod (586) is fixedly connected to the side of the mounting shell (52) via the fourth fixing block (587), and the outer wall of the fourth fixing rod (586) is slidably interlaced with the third fixing block (585); A third limiting spring (589), wherein the third limiting spring (589) is slidably sleeved on an outer wall of the fourth fixing rod (586), and the third limiting spring (589) is located on the top of the third fixing block (585).

7. A sensor production welding equipment according to claim 6, characterized in that: The limiting component (59) comprises: a limiting plate (591), the limiting plate (591) being fixedly connected to the interior of the mounting housing (52); A guide rod (592), wherein the guide rod (592) is slidably disposed on a side of the unlocking bracket (581); a groove (593), the groove (593) being formed on one side of the limiting plate (591), one end of the outer wall of the guide rod (592) being located inside the groove (593), the groove (593) comprising a clamping portion (594), a conversion portion (595) and a U-shaped guide portion (597); A partition (596), wherein the partition (596) is fixedly connected to the interior of the groove (593); A pin shaft (598) and a guide plate (599), wherein the guide plate (599) is rotatably mounted inside the groove (593) via the pin shaft (598).

8. A sensor production welding equipment according to claim 7, characterized in that: The limiting component (59) further comprises: A circular arc groove (5910), wherein the circular arc groove (5910) has an interior of a groove (593); A sliding block (5911), the side of the sliding block (5911) being fixedly connected to the guide plate (599), and the sliding block (5911) being slidably disposed inside the circular arc groove (5910); an arc rod (5912) and a fourth limit spring (5913), wherein the arc rod (5912) is fixedly connected to the inside of the arc groove (5910), the fourth limit spring (5913) is slidably sleeved on the outer wall of the arc rod (5912), and the end of the fourth limit spring (5913) is pressed and fitted with the slider (5911); A mounting block (5914), a connecting hole (5915) is provided on the side of the unlocking bracket (581), an outer wall of the mounting block (5914) is slidably sleeved with the connecting hole (5915), and an end of the guide rod (592) is fixedly connected to the mounting block (5914); A fifth fixing rod (5916) and a fifth limiting spring (5917), wherein the fifth fixing rod (5916) is fixedly connected to the inside of the connecting hole (5915), the outer wall of the fifth fixing rod (5916) is slidably inserted and sleeved with the mounting block (5914), the fifth limiting spring (5917) is slidably sleeved on the outer wall of the fifth fixing rod (5916), and one end of the fifth limiting spring (5917) is pressed and fitted with the mounting block (5914).

9. A sensor production welding equipment according to claim 2, characterized in that: The clamping assembly (53) comprises: A connecting block (531), the connecting block (531) being fixedly connected to the back side of the mounting shell (52), and the outer wall of the connecting block (531) being slidably interlaced and sleeved with the mounting frame (51); A connecting plate (532) and an extrusion plate (535), wherein the connecting plate (532) is slidably disposed on the back side of the mounting frame (51), and the extrusion plate (535) is fixedly connected to the top of the connecting plate (532); A third fixing plate (533) and a positioning rod (534), wherein the end of the third fixing plate (533) is fixedly connected to the connecting plate (532), the bottom of the positioning rod (534) is fixedly connected to the third fixing plate (533), and the outer wall of the positioning rod (534) is slidably interlaced and sleeved with the connecting block (531); a first fixing rod (536) and a first fixing block (537), wherein the first fixing rod (536) is fixedly connected to the back side of the mounting frame (51) via the first fixing block (537); A second fixing block (538), the second fixing block (538) being fixedly connected to a side of the connecting plate (532), the second fixing block (538) being slidably inserted and sleeved on an outer wall of the first fixing rod (536); A support spring (539), wherein the support spring (539) is slidably sleeved on the outside of the first fixing rod (536), and the top of the support spring (539) is pressed and fitted with the second fixing block (538).

10. A method for using a sensor production welding device according to any one of claims 1 to 9, characterized in that: The specific usage steps are as follows: Step 1: When the welding head (6) is welding the sensor, the heating coil (55) heats the welding head (6), and the double-axis cylinder (4) drives the mounting housing (52) and the welding head (6) to descend, so that the welding head (6) performs welding processing on the sensor welding portion; Step 2: When replacing the welding joint (6), the moving assembly (3) drives the mounting bracket (2), the dual-axis cylinder (4), the mounting shell (52) and the welding joint (6) to move horizontally until the welding joint (6) moves to the position where the welding joint (6) is stored on the top of the supporting seat (7); Step 3: The double-axis cylinder (4) drives the installation shell (52) and the welding head (6) to descend until the docking frame (583) at the bottom of the unlocking bracket (581) is located outside the guide column (31), the installation shell (52) and the welding head (6) continue to descend, the unlocking bracket (581) slides relative to the installation shell (52), the unlocking bracket (581) slides relative to the first guide plate (568), the clamping block (561) moves away from the connecting head (57), and the clamping block (561) releases the connecting head (57). At this time, the bottom of the welding head (6) is in contact with the bottom of the inner cavity of the bearing seat (7). When the unlocking bracket (581) slides to the outside of the second guide plate (569), the distance between adjacent clamping blocks (562) is greater than the size of the connecting head (57), and then the installation shell (52) continues to descend until the guide rod (592) on the side of the unlocking bracket (581) is clamped in the clamping portion (594) in the groove (593); Step 4: The double-axis cylinder (4) drives the installation shell (52) to rise, and the installation shell (52) is separated from the welding head (6). Then, the moving assembly (3) drives the installation bracket (2), the double-axis cylinder (4) and the installation shell (52) to move, so that the installation shell (52) is located on the top of the support seat (7) for storing the assembled welding head (6). The double-axis cylinder (4) drives the installation shell (52) to descend, so that the installation shell (52) is sleeved on the outside of the welding head (6), and under the action of the guide column (31), the unlocking bracket (581) slides relative to the installation shell (52), and the guide rod (592) on the side of the unlocking bracket (581) slides to the inside of the conversion part (595) of the groove (593) under the action of the guide plate (599); Step 5: The double-axis cylinder (4) drives the mounting shell (52) to rise, and the unlocking bracket (581) descends relative to the mounting shell (52) until the unlocking bracket (581) slides to the outside of the first guide plate (568). At this time, the distance between adjacent clamping blocks (562) is smaller than the size of the connecting head (57), and the clamping block (562) is located at the bottom of the connecting head (57). The double-axis cylinder (4) continues to drive the mounting shell (52) to rise, and the unlocking bracket (581) slides to the bottom of the first guide plate (568). The top of the clamping block (562) fits the connecting head (57), and the clamping block (561) clamps and locks the connecting head (57). At this time, the replacement of the welding head (6) is completed.

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