Correcting follow-up device for connecting glue storage cup and support

Abstract

The invention relates to the technical field of welding, and discloses correction follow-up equipment for connecting a glue storage cup and a support, which comprises a rack arranged at the top of a welding platform, the rack is rotatably connected with a bearing frame through a driving unit arranged in the rack, and a locking piece for limiting the position of the support is arranged in the bearing frame. Two sets of calibration pieces used for adjusting the position of the glue storage cup are arranged in the machine frame and symmetrically distributed above the bearing frame, and a slag removing piece used for cleaning welding slag is arranged in the machine frame. The correction follow-up equipment for connecting the glue storage cup and the support can effectively solve the problems that in the prior art, calibration between the glue storage cup and the support depends on manual adjustment of the installation position with the help of a measuring tool, systematic errors and random errors exist in manual calibration, the relative positions of the glue storage cup and the support after welding are deviated, and the precision of the glue storage cup and the support is influenced. Therefore, the operation efficiency and the stability of the dispensing machine are influenced.

Description

Technical Field

[0001] The present invention relates to the field of welding technology, and particularly relates to a calibration follow-up device for connecting a glue storage cup and a bracket. Background Art

[0002] As the core material bearing unit of a dispensing machine, the core function of the glue storage cup is to achieve stable storage and accurate metering and conveying of glue. To suppress the loosening and spatial position deviation of the glue storage cup caused by vibration excitation during the operation of the device, a rigid connection structure is usually constructed between the glue storage cup and the bracket by welding process.

[0003] In the welding operation process, the glue storage cup needs to be placed on the top of the bracket, and the coaxiality of the two is calibrated by manual assistance means. Subsequently, the spatial degrees of freedom are constrained by positioning jigs. During the welding process, the drive unit drives the bracket and the glue storage cup assembly to rotate uniformly around the central axis, and synchronously drives the automatic welding equipment on the welding platform to complete the welding operation of the circumferential joint surface. However, the calibration between the glue storage cup and the bracket depends on manual adjustment of the installation position with the help of measuring tools. This process requires multiple observations and correction operations, significantly prolonging the pre-preparation time of the welding process. In addition, due to systematic errors and random errors in manual calibration, the relative position between the glue storage cup and the bracket after welding deviates, thus affecting the operation efficiency and stability of the dispensing machine. Summary of the Invention

[0004] Aiming at the above-mentioned shortcomings of the prior art, the present invention provides a calibration follow-up device for connecting a glue storage cup and a bracket, which can effectively solve the problems in the prior art that the calibration between the glue storage cup and the bracket depends on manual adjustment of the installation position with the help of measuring tools. Due to systematic errors and random errors in manual calibration, the relative position between the glue storage cup and the bracket after welding deviates, thus affecting the operation efficiency and stability of the dispensing machine.

[0005] To achieve the above purposes, the present invention is realized through the following technical solutions: The present invention provides a calibration follow-up device for connecting a glue storage cup and a bracket, including: A frame disposed on the top of the welding platform; The frame is rotatably connected with a carrier through a drive unit disposed inside it, and a locking member for limiting the position of the bracket is provided inside the carrier. A calibration member for adjusting the position of the glue storage cup is provided inside the frame, and there are two groups of the calibration members and they are symmetrically distributed above the carrier. A slag removal member for cleaning welding slag is provided inside the frame; Wherein, an arc-shaped convex block is fixedly connected to the outer surface of the carrier. When the driving unit drives the carrier to rotate, the arc-shaped convex block contacts the calibration member, triggering the two calibration members to perform synchronous centripetal displacement actions, realizing the dynamic calibration of the axes of the glue storage cup and the bracket.

[0006] Further, a guiding hole is formed at the top of the carrier, and there are four such guiding holes, which are arranged in a circumferential array along the center of the carrier; The locking member includes a limiting plate slidably connected in the guiding hole, and a flexible rubber pad is provided on one side of the limiting plate close to the bracket.

[0007] Further, the carrier is fixedly connected with a movable frame through a lifting unit arranged inside it, and the movable frame is rotatably connected with a movable plate connected to the bottom of the limiting plate through an opening groove arranged at the top of the movable frame.

[0008] Further, the calibration member includes a support frame fixedly connected inside the machine frame, and a U-shaped frame is slidably connected to one side of the support frame close to the glue storage cup. The end of the U-shaped frame is fixedly connected with a correction plate that fits the outer surface of the glue storage cup, and a roller is rotatably connected to the inner wall of the correction plate. There are multiple rollers, which are arranged in a circumferential array along the center of the correction plate. The correction plate is connected to the outside of the support frame through an elastic member arranged on its outer surface.

[0009] Further, the support frame is rotatably connected with a driving plate through a support plate arranged at the bottom of the support frame, and a spherical block that fits the outer surface of the arc-shaped convex block is fixedly connected to the bottom of the driving plate. The driving plate is rotatably connected to the outside of the U-shaped frame through a pin shaft arranged at the top of the driving plate. Two magnetic members are fixedly connected inside the U-shaped frame, and they are symmetrically distributed along the center of the U-shaped frame. The support frame is magnetically connected to the magnetic member through magnetic force on one side close to the driving plate.

[0010] Further, the slag removal member includes a guiding frame fixedly connected to the inner side of the machine frame. The guiding frame is slidably connected with a movable rod through a sliding hole formed inside it. The movable rod close to the glue storage cup is designed to be inclined, and the movable rod far from the glue storage cup is designed to be vertical. The adjacent surfaces of the two movable rods are both designed to be inclined planes. A knocking block for cleaning welding slag is fixedly connected to the bottom of the movable rod close to the glue storage cup. The bottom of the movable rod far from the glue storage cup is designed to be an inclined plane. The sliding hole is connected to the inner wall of the movable rod through an elastic member arranged on the outside of the sliding hole.

[0011] Further, the carrier is rotatably connected with a rotating shaft through a notch formed inside it. A torsion spring is sleeved on the outer surface of the rotating shaft, and there are two such torsion springs, which are symmetrically distributed along the center of the rotating shaft. An abutting block that fits the bottom of the movable rod far from the glue storage cup is fixedly connected to the outer surface of the rotating shaft.

[0012] The technical solution provided by the present invention has the following beneficial effects compared with the prior art: The present invention is provided with a calibration member and a slag removal member. When the arc-shaped bump on the outer surface of the carrier rotates under the drive of the drive unit, it contacts and presses against the ball block in the calibration member. According to the lever principle, the other end of the drive plate will cause the U-shaped frame and the correction plate to move towards the glue storage cup. The two correction plates approach the glue storage cup synchronously, and the position of the glue storage cup can be continuously corrected until the central axis of the glue storage cup coincides with the central axis of the bracket, realizing automatic calibration. Moreover, a plurality of uniformly distributed rollers are rotatably connected to the inner wall of the correction plate. When the glue storage cup is limited by the correction plate, the rollers can freely rotate around the axis, enabling the glue storage cup to freely rotate within the limiting space without affecting the normal welding operation between the glue storage cup and the bracket, ensuring the smoothness of the welding process and the welding quality. After the welding is completed, the drive unit switches to the clockwise rotation mode, and the abutting block on the carrier contacts the vertical movable rod in the slag removal member. The abutting block transmits through the inclined plane, causing the vertical movable rod to move upward against the resistance of the elastic member, and then converting the movement of the vertical movable rod into the horizontal displacement of the inclined movable rod through the cooperation of the inclined plane, pushing the knocking block to perform a periodic knocking action on the weld area to realize the automatic removal of welding slag without subsequent manual treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0014] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of the frame in an embodiment of the present invention; Figure 3 It is a three-dimensional separated structural schematic diagram of the frame, calibration member, carrier, and slag removal member in an embodiment of the present invention; Figure 4 It is a three-dimensional structural schematic diagram of the slag removal member in an embodiment of the present invention; Figure 5 For an embodiment of the present invention Figure 4 It is a partially enlarged structural schematic diagram at A in the figure; Figure 6 It is a cross-sectional structural schematic diagram of the guide frame in an embodiment of the present invention; Figure 7 It is a three-dimensional structural schematic diagram of the locking member in an embodiment of the present invention; Figure 8 It is a three-dimensional separated structural schematic diagram of the calibration member in an embodiment of the present invention; Figure 9 Schematic diagram of the three-dimensional state transformation structure of the abutting block rotating counterclockwise in the embodiment of the present invention; Figure 10 Schematic diagram of the three-dimensional state transformation structure of the abutting block rotating clockwise in the embodiment of the present invention.

[0015] The reference numerals in the figure respectively represent: 1, frame; 2, carrier; 21, arc-shaped convex block; 22, guide hole; 3, locking member; 31, limiting plate; 32, movable frame; 33, movable plate; 4, calibration member; 41, support frame; 42, U-shaped frame; 43, correction plate; 44, driving plate; 45, ball block; 46, magnetic member; 5, slag removal member; 51, guide frame; 52, movable rod; 53, knocking block; 54, rotating shaft; 55, torsion spring; 56, abutting block. Detailed implementation manners

[0016] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0017] The present invention will be further described below with reference to the embodiments.

[0018] Embodiment:

[0019] Please refer to Figures 1-10 , the present invention provides a technical solution: a calibration follow-up device for connecting a glue storage cup and a bracket, including: A frame 1 provided on the top of the welding platform; The frame 1 is rotationally connected with a carrier 2 through a driving unit provided inside it, and a locking member 3 for limiting the position of the bracket is provided inside the carrier 2. A calibration member 4 for adjusting the position of the glue storage cup is provided inside the frame 1, and there are two groups of the calibration members 4 and they are symmetrically distributed above the carrier 2. A slag removal member 5 for cleaning welding slag is provided inside the frame 1; Among them, an arc-shaped convex block 21 is fixedly connected to the outer surface of the carrier 2. When the driving unit drives the carrier 2 to rotate, the arc-shaped convex block 21 contacts the calibration member 4, triggering the two groups of calibration members 4 to perform synchronous centripetal displacement actions, realizing the dynamic calibration of the axes of the glue storage cup and the bracket.

[0020] Four guide holes 22 are opened at the top of the carrier 2, and the four guide holes 22 are circumferentially arranged along the center of the carrier 2; The locking member 3 includes a limiting plate 31 slidably connected in the guiding hole 22, and a flexible rubber pad is provided on one side of the limiting plate 31 close to the bracket.

[0021] The carrier 2 is fixedly connected with a movable frame 32 through a lifting unit arranged inside it, and the movable frame 32 is rotatably connected with a movable plate 33 connected to the bottom of the limiting plate 31 through an opening groove arranged on its top.

[0022] The calibration member 4 includes a support frame 41 fixedly connected inside the machine frame 1, and a U-shaped frame 42 is slidably connected to one side of the support frame 41 close to the glue storage cup. The end of the U-shaped frame 42 is fixedly connected with a calibration plate 43 that fits against the outer surface of the glue storage cup. A roller is rotatably connected to the inner wall of the calibration plate 43. There are multiple rollers and they are distributed in a circumferential array along the center of the calibration plate 43. The calibration plate 43 is connected to the outside of the support frame 41 through an elastic member arranged on its outer surface.

[0023] The support frame 41 is rotatably connected with a driving plate 44 through a support plate arranged at its bottom, and a spherical block 45 that fits against the outer surface of the arc-shaped convex block 21 is fixedly connected to the bottom of the driving plate 44. The driving plate 44 is rotatably connected to the outside of the U-shaped frame 42 through a pin shaft arranged at its top. A magnetic member 46 is fixedly connected inside the U-shaped frame 42, and there are two magnetic members 46 and they are symmetrically distributed along the center of the U-shaped frame 42. The support frame 41 is magnetically connected to the magnetic member 46 through magnetic force on one side close to the driving plate 44.

[0024] The slag removal member 5 includes a guiding frame 51 fixedly connected to the inner side of the machine frame 1. A movable rod 52 is slidably connected to the guiding frame 51 through a sliding hole opened inside it. The movable rod 52 close to the glue storage cup is designed to be inclined, and the movable rod 52 far from the glue storage cup is designed to be vertical. The adjacent surfaces of the two movable rods 52 are both designed to be inclined planes. A knocking block 53 that can be used to clean welding slag is fixedly connected to the bottom of the movable rod 52 close to the glue storage cup. The bottom of the movable rod 52 far from the glue storage cup is designed to be an inclined plane. The sliding hole is connected to the inner wall of the movable rod 52 through an elastic member arranged on its outside.

[0025] The carrier 2 is rotatably connected with a rotating shaft 54 through a notch opened inside it. A torsion spring 55 is sleeved on the outer surface of the rotating shaft 54, and there are two torsion springs 55 and they are symmetrically distributed along the center of the rotating shaft 54. An abutting block 56 that fits against the bottom of the movable rod 52 far from the glue storage cup is fixedly connected to the outer surface of the rotating shaft 54.

[0026] The limiting process of the bracket and the glue storage cup: The operator places the bracket to be installed on the preset installation area at the top of the carrier 2. The carrier 2 is integrated with a lifting unit inside. The lifting unit can be a cylinder, an electric push rod, etc. Here, a cylinder is preferably selected as the power source. When the lifting unit drives the movable frame 32 connected to its output end to generate a vertical displacement, the movement of the movable frame 32 synchronously drives the movable plate 33 connected to it to rotate, thereby driving the four limit plates 31 to move radially along the guide holes 22 at the top of the carrier 2.

[0027] A flexible rubber pad is provided on the inner side of the limit plate 31. The rubber pad is made of a high-elasticity material and can fill the irregular gaps between the side wall of the bracket and the limit plate 31 through self-adaptive deformation, such as arc-shaped and curved surface structures. When the limit plate 31 is driven by the movable frame 32 to be completely attached to the side wall of the bracket, the elastic deformation of the flexible rubber pad generates a uniform contact pressure, realizing gapless limitation of the bracket at the top of the carrier 2.

[0028] This process is controlled by the linkage of the lifting unit, the movable frame 32, and the movable plate 33, enabling the four groups of limit plates 31 to complete centering and clamping synchronously, without the need for manual adjustment one by one, significantly improving the bracket installation efficiency. The self-adaptive characteristic of the flexible rubber pad ensures the compatibility with brackets of different shapes and avoids the positioning deviation problem of traditional rigid jigs.

[0029] After the bracket is limited, the operator places the glue storage cup to be welded on the top of the bracket. Due to the action of the self-weight of the glue storage cup, it can be stably held in the placement area on the top of the bracket. At this time, the driving unit is started. The driving unit is used to drive the carrier 2 to rotate slowly and uniformly counterclockwise around its central axis. Since the arc-shaped convex blocks 21 are evenly distributed on the circumferential outer surface of the carrier 2, during the slow and uniform rotation of the carrier 2, the arc-shaped convex blocks 21 will come into contact with the spherical blocks 45 arranged in the calibration part 4. As the carrier 2 continues to rotate, the contact and extrusion degree between the arc-shaped convex blocks 21 and the spherical blocks 45 gradually increases, thereby pushing the driving plate 44 in the calibration part 4 to rotate around the fulcrum connected to the support plate. According to the lever principle, the U-shaped frame 42 can drive the correction plate 43 to move towards the glue storage cup. When the contact and extrusion between the arc-shaped convex blocks 21 and the spherical blocks 45 reach the maximum degree, the inner side wall of the U-shaped frame 42 is completely attached to the surface of the support frame 41, and a magnetic part 46 is arranged inside the U-shaped frame 42. The magnetic part 46 is preferably an electromagnet, which is convenient for controlling the presence and absence of magnetism in real time through a control circuit. When the U-shaped frame 42 is attached to the support frame 41, the electromagnet is energized to generate magnetism, firmly adsorbing the U-shaped frame 42 on the surface of the support frame 41 and realizing the positioning of the calibration part 4.

[0030] The lever mechanism composed of the drive plate 44 and the support plate has its rotation fulcrum close to the side of the U-shaped frame 42, such that the length of the "power arm" of the drive plate 44 is greater than the length of the "resistance arm", thus forming a labor-saving lever structure. During the process of the two calibration plates 43 approaching the glue storage cup synchronously, the inner sidewall of the calibration plate 43 contacts the outer sidewall of the glue storage cup, and gradually corrects the position of the glue storage cup on the bracket, ultimately making the central axis of the glue storage cup completely coincide with the central axis of the bracket, achieving the automatic correction of the central axis of the glue storage cup. In addition, a roller is provided inside the calibration plate 43, and the roller can freely rotate around its axis, enabling the glue storage cup to freely rotate within the limiting space formed by the two calibration plates 43, without affecting the normal welding operation between the glue storage cup and the component to be welded, ensuring the smooth progress of the welding process.

[0031] Welding and slag removal process of the bracket and the glue storage cup: After the glue storage cup and the bracket are positioned, calibrated, and limited and fixed, the drive unit continuously drives the carrier 2 to perform a low-speed rotational motion at a set angular velocity. At this time, the welding execution device inside the welding platform moves along a preset trajectory to the connection interface between the glue storage cup and the bracket. Under the condition that the two maintain a uniform relative rotation, the welding device performs continuous fusion welding operations on the joint surface of the two according to the established welding process parameters, including welding current, arc voltage, welding speed, etc., until the circumferential welding process is completed.

[0032] After the welding operation is completed, the welding execution device exits the welding area according to the preset path, and the drive unit switches to a clockwise uniform rotation mode. When the vertical movable rod 52 installed in the slag removal part 5 rotates with the carrier 2 and contacts the abutting block 56, the inclined guiding surface at the lower end of the vertical movable rod 52 contacts the abutting block 56. With the continuous rotation of the carrier 2, the abutting block 56 generates a driving force on the vertical movable rod 52 along the normal direction of the inclined surface, prompting it to move upward in a straight line along the sliding hole against the resistance of the elastic member. Since the vertical movable rod 52 and the inclined movable rod 52 are in a bevel surface fit, the upward movement of the vertical movable rod 52 can be converted into the horizontal displacement of the inclined movable rod 52 through bevel surface transmission, and then the knocking block 53 at the end of the inclined movable rod 52 is driven to perform periodic knocking actions on the weld area between the glue storage cup and the bracket.

[0033] When the carrier 2 is in a counterclockwise rotation state, the abutting block 56 contacts the planar guiding section of the vertical movable rod 52. At this time, the abutting block 56 rotates along the central axis of the rotating shaft 54 to the corresponding notch during the rotation process. Due to the absence of the bevel surface driving force, the vertical movable rod 52 remains stationary at the initial position and does not trigger the displacement movement of the inclined movable rod 52. When the carrier 2 rotates clockwise, the contact surface of the abutting block 56 forms an effective contact with the guiding bevel surface of the vertical movable rod 52, and the vertical movable rod 52 is pushed to generate displacement through the bevel surface lifting principle.

[0034] The abutting block 56 is mounted in the notch by a rotating shaft 54, and a torsion spring 55 sleeved on the rotating shaft 54 provides a reset torque to ensure that the abutting block 56 maintains its initial positioning state without external force (the reference height of the abutting block 56 is higher than the vertex height of the arc-shaped convex block 21 to avoid unexpected contact when the carrier 2 rotates). When the abutting block 56 is disengaged from the vertical movable rod 52, the vertical movable rod 52 is accurately reset to its initial position along the sliding hole under the combined action of the restoring force of the elastic member and its own gravity. Since a plurality of abutting blocks 56 are circumferentially distributed on the carrier 2, as the carrier 2 continuously rotates, each abutting block 56 sequentially drives the vertical movable rod 52 to generate a displacement, so that the knocking block 53 forms high-frequency and periodic impact vibrations on the weld area, realizing the automatic removal of welding slag without subsequent manual treatment.

[0035] When the two calibration plates 43 are seamlessly attached to the outer side of the glue storage cup, the driving plate 44 rotates around its hinge fulcrum to complete the angular displacement operation according to the preset parameters. Under the combined action of the magnetic member 46, the driving plate 44 can maintain its current posture. In this working condition, when the carrier 2 rotates, the abutting block 56 on its surface and the ball block 45 on the driving plate 44 always remain in a non-contact state, effectively avoiding the risk of mechanical interference and ensuring the stable operation of the slag removal step.

[0036] After the slag removal process is completed, the lifting unit built in the carrier 2 cooperates with the movable frame 32 and the movable plate 33 to drive the limiting plate 31 to linearly displace along the direction of the guiding hole 22, so that the mechanical limit constraint of the bracket is released. At the same time, the magnetic member 46 stops working, and under the action of the elastic potential energy of the elastic member, the calibration plate 43 returns to its initial position. At this point, the glue storage cup and the bracket assembly that have completed the welding process are completely released from the limiting state in the frame 1, and the operator can perform the finished product disassembly operation. Subsequently, a new set of glue storage cup and bracket workpieces to be welded are loaded into the frame 1, and the above process flow is cyclically executed to realize the continuous production of the welding operation.

[0037] The present invention adopts the calibration member 4 and the slag removal member 5, which has the following advantages: Advantage one, improve the installation efficiency of the bracket. The lifting unit in the carrier 2 drives the movable frame 32 to generate a vertical displacement, and the movable frame 32 drives the movable plate 33 to rotate, so that the four limiting plates 31 synchronously move radially along the guiding hole 22 at the top of the carrier 2, realizing the rapid positioning and clamping of the bracket. There is no need for manual adjustment one by one, which greatly shortens the bracket installation time and improves the work efficiency. Moreover, a flexible rubber pad is provided on the side of the limiting plate 31 close to the bracket. The rubber pad is made of a highly elastic material. When the limiting plate 31 is attached to the side wall of the bracket, the flexible rubber pad can adaptively deform to fill the irregular gap between the side wall of the bracket and the limiting plate 31, realizing the gapless limit of brackets with different shapes and avoiding the positioning deviation problem of traditional rigid jigs.

[0038] Advantage two: Automatic calibration of the glue storage cup. When the arc-shaped bump 21 on the outer surface of the carrier 2 drives the carrier 2 to rotate, it contacts and presses against the ball block 45 in the calibration part 4. According to the lever principle, the other end of the driving plate 44 will cause the U-shaped frame 42 and the correction plate 43 to move towards the glue storage cup. The two correction plates 43 approach the glue storage cup synchronously, and the position of the glue storage cup can be continuously corrected until the central axis of the glue storage cup coincides with the central axis of the bracket, achieving automatic calibration. Moreover, a plurality of evenly distributed rollers are rotatably connected to the inner wall of the correction plate 43. When the glue storage cup is limited by the correction plate 43, the rollers can rotate freely around the axis, enabling the glue storage cup to rotate freely within the limited space without affecting the normal welding operation between the glue storage cup and the bracket, ensuring the smoothness of the welding process and the welding quality.

[0039] Advantage three: Automatic removal of welding slag. After welding is completed, the driving unit switches to the clockwise rotation mode, and the abutting block 56 on the carrier 2 contacts the vertical movable rod 52 in the slag removal part 5. The abutting block 56 drives through the inclined plane, causing the vertical movable rod 52 to move upward against the resistance of the elastic member. Then, through the cooperation of the inclined plane, the movement of the vertical movable rod 52 is converted into the horizontal displacement of the inclined movable rod 52, pushing the knocking block 53 to perform a periodic knocking action on the weld area, achieving the automatic removal of welding slag without subsequent manual processing.

[0040] Advantage four: The bidirectional rotation mode of the carrier 2 makes the equipment operation process clearer and more orderly. The carrier 2 rotates counterclockwise to complete the calibration of the glue storage cup, and the slag removal process of clockwise rotation is carried out after welding is completed. It mainly uses the inclined plane drive between the abutting block 56 and the movable rod 52 to achieve knocking and slag removal. The vibrations generated during this process will not affect the completed welding and calibration results. Different rotation directions correspond to different functions, enabling the components of the equipment to operate under relatively stable working conditions, reducing mutual interference, ensuring the stable operation of the equipment, and improving the overall working efficiency.

[0041] Advantage five: During the welding process, the two correction plates 43 continuously adhere to the outside of the glue storage cup, providing stable support and limitation for the glue storage cup. During welding, the carrier 2 drives the glue storage cup and the bracket to rotate at a low speed. The continuous adhesion of the correction plate 43 can prevent the glue storage cup from being displaced or shaken due to factors such as centrifugal force and vibration, ensuring that the central axes of the glue storage cup and the bracket always remain coincident. Moreover, when the glue storage cup generates a small displacement due to thermal deformation or other reasons during the welding process, the correction plate 43 is squeezed to generate a reaction force, which can push the correction plate 43 to compensate for the position of the glue storage cup, thereby ensuring the relative position accuracy of the joint surface between the two during welding and improving the welding quality.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A calibration follow-up device for connecting a glue storage cup and a bracket, characterized in that Including: A frame (1) disposed on the top of the welding platform; The frame (1) is rotatably connected with a carrier (2) through a driving unit arranged inside it, and a locking member (3) for limiting the position of the bracket is arranged inside the carrier (2). A calibration member (4) for adjusting the position of the glue storage cup is arranged inside the frame (1), and there are two groups of the calibration members (4) which are symmetrically distributed above the carrier (2). A slag removing member (5) for cleaning welding slag is arranged inside the frame (1); Wherein, an arc-shaped convex block (21) is fixedly connected to the outer surface of the carrier (2). When the driving unit drives the carrier (2) to rotate, the arc-shaped convex block (21) contacts with the calibration member (4), triggering the two groups of calibration members (4) to perform synchronous centripetal displacement actions, realizing the dynamic calibration of the axes of the glue storage cup and the bracket.

2. The calibration follow-up device for connecting a glue storage cup and a bracket according to claim 1, wherein: A guiding hole (22) is formed in the top of the carrier (2), and there are four guiding holes (22) which are circumferentially arranged around the center of the carrier (2); The locking member (3) includes a limiting plate (31) slidably connected in the guiding hole (22), and a flexible rubber pad is arranged on one side of the limiting plate (31) close to the bracket.

3. The calibration follow-up device for connecting a glue storage cup and a bracket according to claim 1, wherein: The carrier (2) is fixedly connected with a movable frame (32) through a lifting unit arranged inside it, and the movable frame (32) is rotatably connected with a movable plate (33) connected to the bottom of the limiting plate (31) through an opening groove arranged on its top.

4. A calibration servo device for connecting a glue storage cup and a bracket according to claim 1, characterized in that: The calibration member (4) includes a support frame (41) fixedly connected to the inside of the frame (1), and a U-shaped frame (42) is slidably connected to one side of the support frame (41) close to the glue storage cup. A correction plate (43) which fits the outer surface of the glue storage cup is fixedly connected to the end of the U-shaped frame (42), and a roller is rotatably connected to the inner wall of the correction plate (43). There are multiple rollers which are circumferentially arranged around the center of the correction plate (43). The correction plate (43) is connected to the outside of the support frame (41) through an elastic member arranged on its outer surface.

5. The calibration follow-up device for connecting the glue storage cup and the bracket according to claim 4, characterized in that: The support frame (41) is rotatably connected with a driving plate (44) through a support plate arranged at its bottom, and a spherical block (45) which fits the outer surface of the arc-shaped convex block (21) is fixedly connected to the bottom of the driving plate (44). The driving plate (44) is rotatably connected to the outside of the U-shaped frame (42) through a pin shaft arranged on its top. Two magnetic members (46) are fixedly connected to the inside of the U-shaped frame (42), and the two magnetic members (46) are symmetrically distributed around the center of the U-shaped frame (42). The support frame (41) is magnetically connected to the magnetic member (46) through magnetic force on one side close to the driving plate (44).

6. The calibration follow-up device for connecting a glue storage cup and a bracket according to claim 1, wherein: The slag removal member (5) includes a guide frame (51) fixedly connected to the inner side of the frame (1). The guide frame (51) is slidably connected with a movable rod (52) through a sliding hole opened in it. The movable rod (52) near the glue storage cup is designed to be inclined, and the movable rod (52) far from the glue storage cup is designed to be vertical. The adjacent surfaces of the two movable rods (52) are both designed to be inclined planes. A knocking block (53) that can be used to clean welding slag is fixedly connected to the bottom of the movable rod (52) near the glue storage cup. The bottom of the movable rod (52) far from the glue storage cup is designed to be an inclined plane. The sliding hole is connected to the inner wall of the movable rod (52) through an elastic member arranged on its outer side.

7. A calibration follow-up device for connecting a glue storage cup and a bracket according to claim 1, characterized in that: The carrier frame (2) is rotatably connected with a rotating shaft (54) through a notch opened in it. A torsion spring (55) is sleeved on the outer surface of the rotating shaft (54), and two such torsion springs (55) are provided and symmetrically distributed along the center of the rotating shaft (54). An abutting block (56) that fits with the bottom of the movable rod (52) far from the glue storage cup is fixedly connected to the outer surface of the rotating shaft (54).

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