CN217530775U - Turnover tool for seal head - Google Patents

Abstract

The utility model provides a frock of standing up of head, it includes frame, slewing mechanism and chucking mechanism. Wherein, the joint spare of chucking mechanism can the joint fix in the centre bore department of head for chucking mechanism is fixed with the head. The clamping mechanism is fixed on the turntable through a connecting rod, and when the turntable rotates relative to the frame, the clamping mechanism follows the turntable, so that the end socket finishes the turning-over action. When standing up the frock through this application and standing up the head, can save handling equipment and driving, the rotation through the carousel alright carry out the upset of head, and the upset operation is more high-efficient, need not during the upset simultaneously with head handling take the altitude, and the joint piece of chucking mechanism can the chucking fixed head moreover, has guaranteed the security that the head stood up the operation effectively.

Description

Turnover tool for seal head

Technical Field

The utility model relates to a special equipment technical field, in particular to frock of standing up of head.

Background

When the medical nuclear magnetic equipment is manufactured, the end socket of the medical nuclear magnetic equipment needs to be turned over, namely turning over is called in the industry. At present, the turnover of the end socket is realized by hoisting a travelling crane, and the travelling crane passes through a center hole of the end socket through a hoisting belt to hoist the end socket and realize turnover. The mode has low efficiency and potential safety hazard, and is not beneficial to large-scale production and manufacturing of medical nuclear magnetic equipment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solution standing up of head among the prior art and realize through the driving a vehicle handling, this mode is not only inefficiency, has the potential safety hazard moreover, is unfavorable for the technical problem of medical nuclear-magnetism equipment large-scale production manufacturing.

In order to solve the technical problem, the utility model provides a turnover tool for a seal head, which comprises a frame, a rotating mechanism and a clamping mechanism; the rotating mechanism comprises a turntable and a connecting rod; the rotary table is rotatably arranged on the rack, and the rotating axis of the rotary table is vertical to the height direction of the rack; the connecting rod is fixed on the turntable and extends to the outer side of the turntable; the clamping mechanism is arranged on the connecting rod and comprises a clamping piece capable of being fixed with the end enclosure; when the clamping piece is fixed with the end socket, and the turntable rotates relative to the rack, the connecting rod rotates along with the turntable, so that the end socket is driven to turn over.

Optionally, the clamping piece comprises two clamping arms arranged oppositely, and the clamping arms are provided with bayonets to be clamped and fixed at the edge of the central hole of the end socket; the bayonet of two joint arm sets up to the back, joint arm can follow the connecting rod removes, two joint arm's removal direction is opposite, makes two joint arm can be close to relatively or keep away from.

Optionally, the clamping mechanism further comprises a clamping cylinder, the clamping cylinder comprises a cylinder body and two driving rods respectively arranged on two sides of the cylinder body, the cylinder body is fixed on the connecting rod, and the length direction of the driving rods is the same as the extending direction of the connecting rod; two the actuating lever all can be followed its self length direction straight line and stretched out and draw back, two the joint arm is connected respectively two on the actuating lever.

Optionally, the clamping mechanism further includes two adapter plates, and the two adapter plates are respectively fixed at the end portions of the two driving rods; the adapter plate is sleeved outside the connecting rod, and the two clamping arms are fixed with the two adapter plates respectively.

Optionally, the turntable is movably arranged on the frame to move up and down along the height direction of the frame, so that the clamping mechanism is close to or far away from the sealing head.

Optionally, the turnover tool for the end socket further comprises a lifting mechanism, wherein the lifting mechanism comprises a lifting motor fixed on the rack, a lifting gear fixed with a power shaft of the lifting motor and a lifting rack engaged with the lifting gear; the lifting motor drives the lifting gear to rotate around the axis of the lifting gear so as to drive the lifting rack to move up and down in the height direction of the rack; the turntable is arranged on the lifting rack.

Optionally, the lifting mechanism further comprises a bottom plate, the bottom plate is fixed on the lifting rack, and the turntable is rotatably arranged on the bottom plate.

Optionally, the rotating mechanism further comprises a rotating motor, and the rotating motor comprises a motor main body and a rotating shaft arranged on the motor main body; the motor main body is fixed on the bottom plate, the extending direction of the rotating shaft is perpendicular to the height direction of the rack, and the rotary table is fixed on the rotating shaft, so that the rotating motor drives the rotary table to rotate.

Optionally, the turnover tool for the end socket further comprises a limit induction mechanism, the limit induction mechanism comprises a rotation induction switch and a limit block, the limit block is fixed on the turntable, and the rotation induction switch is arranged on the bottom plate; the rotation induction switch can recognize induction signals of the limiting block and transmit the induction signals to a controller of the turnover tool of the end socket, so that the controller controls the rotation angle of the turntable.

Optionally, the turnover tool for the seal head further comprises a roller frame, the roller frame is arranged on one side of the rack, and the roller frame is used for placing and conveying the seal head; the roller frame is characterized in that an accommodating space is formed in the roller frame, and an avoiding opening communicated with the accommodating space is formed in one side, close to the rack, of the roller frame.

Optionally, the turnover tool for the end socket further comprises a rail, the rail is arranged on the outer side of the roller frame, and the frame is movably arranged on the rail.

Optionally, the turnover tool for the end socket further comprises an in-place inductive switch, and the in-place inductive switch is arranged on the track; the in-place inductive switch is used for sensing a position signal of the rack on the track and transmitting the position signal to a controller of the turnover tool of the end socket, so that the controller controls the rack to be positioned at a set working position.

According to the above technical scheme, the beneficial effects of the utility model are that: the utility model discloses in the frock of standing up of head, the joint spare of chucking mechanism can the joint fix in the centre bore department of head for chucking mechanism is fixed with the head. The clamping mechanism is fixed on the turntable through a connecting rod, and when the turntable rotates relative to the frame, the clamping mechanism follows the turntable, so that the end socket finishes the turning-over action. When standing up the frock through this application and standing up the head, can save handling equipment and driving, the rotation through the carousel alright carry out the upset of head, and the upset operation is more high-efficient, need not during the upset simultaneously with head handling take the altitude, and the joint piece of chucking mechanism can the chucking fixed head moreover, has guaranteed the security that the head stood up the operation effectively.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the turnover tool of the seal head of the present invention.

Fig. 2 is a top view of the turn-over tool shown in fig. 1.

Fig. 3 is a side view of the turning tool shown in fig. 1.

Fig. 4 is a schematic view of the use state of the turning tool shown in fig. 1.

Fig. 5 is a schematic view of the turnover tool shown in fig. 1 in a working state of turnover of the end socket.

Fig. 6 is a schematic view of the use state of the turnover tool shown in fig. 1.

Fig. 7 is a schematic view of the use state of the turnover tool shown in fig. 1.

The reference numerals are explained below: 100. turning over the tool; 10. a frame; 20. a rotating mechanism; 21. a turntable; 22. a connecting rod; 30. a chucking mechanism; 31. a clamping piece; 311. a clamping arm; 3110. a bayonet; 32. clamping the air cylinder; 321. a cylinder main body; 322. a drive rod; 33. an adapter plate; 40. a roller frame; 41. an accommodating space; 42. avoiding the mouth; 50. a track; 60. a lifting mechanism; 61. a lifting motor; 62. a lifting rack; 63. a base plate; 70. a limiting induction mechanism; 71. a first rotation sensitive switch; 72. a second rotation sensing switch; 73. a first stopper; 74. a second limiting block; 200. sealing the end; 300. a platform.

Detailed Description

Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.

In the description of the present application, it should be understood that the indications of directions or positional relationships (such as up, down, left, right, front, rear, and the like) in the embodiments shown in the drawings are merely for convenience of description and simplification of the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated. These descriptions are appropriate when the elements are in the positions shown in the drawings. If the description of the positions of these elements changes, the indication of these directions changes accordingly.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3, an embodiment of the present application provides a turnover tool 100 (hereinafter referred to as "turnover tool 100") for a head 200, which is used to turn over the head 200 during a preparation process. The turnover tool 100 can be applied to a preparation production line of medical nuclear magnetic equipment, is used for overturning the seal head of the medical nuclear magnetic equipment, and can also be applied to overturning the seal head of other equipment, such as the seal head of a tank body.

When the structure of the turning-over tool 100 is introduced, taking the turning-over of the end socket 200 applied to the medical nuclear magnetic equipment as an example, the center of the end socket of the medical nuclear magnetic equipment is provided with a central hole.

The turning tool 100 comprises a frame 10, a rotating mechanism 20 and a clamping mechanism 30. Wherein, the rotating mechanism 20 comprises a rotating disc 21 and a connecting rod 22. The turntable 21 is rotatably disposed on the frame 10, and a rotation axis of the turntable 21 is perpendicular to a height direction of the frame 10. The connecting rod 22 is fixed to the turntable 21 and extends to the outside of the turntable 21. The chucking mechanism 30 is provided on the connecting rod 22, and the chucking mechanism 30 includes a clamp member 31 capable of being fixed with the head 200. When the clamping member 31 is fixed with the seal head 200 and the turntable 21 rotates relative to the frame 10, the connecting rod 22 rotates along with the turntable 21, so as to drive the seal head 200 to turn over.

In this embodiment, the turning tool 100 further includes a roller frame 40. The roller frame 40 is used for placing and transporting the seal head 200. The roller frame 40 has an accommodating space 41 therein, and an escape opening 42 communicating with the accommodating space 41 is formed at a side of the roller frame 40 close to the frame 10.

The turning tool 100 of the present embodiment further includes a rail 50, and the rail 50 is disposed outside the roller frame 40 and extends along the length direction of the roller frame 40. The frame 10 is movably disposed on the rail 50, and the rail 50 is provided with an initial position and a working position of the frame 10. When the frame 10 moves from the initial position to the working position, the clamping mechanism 30 on the frame 10 can correspond to the roller frame 40, so that the seal head 200 fixed by the clamping mechanism 30 is placed on the roller frame 40.

In this embodiment, the turning tool 100 further includes an in-position sensing switch. The in-place sensing switch is arranged on the track 50 and used for sensing a position signal of the rack 10 on the track 50 and sending the position signal to the controller of the turning tool 100. When the rack 10 moves to the working position on the rail 50, the in-position sensing switch sends a position signal of the rack 10 at the working position to the controller, and the controller controls the rack 10 to stop moving, so that the rack 10 is positioned at the working position.

Further, the turning tool 100 of the present embodiment further includes a lifting mechanism 60, and the lifting mechanism 60 includes a lifting motor 61, a lifting gear, a lifting rack 62, and a bottom plate 63.

The lifting motor 61 is fixed on the top of the frame 10, the lifting gear is connected to a power shaft of the lifting motor 61, the lifting motor 61 can drive the lifting gear to rotate, and the rotation axis of the lifting gear is perpendicular to the height direction of the frame 10. The top of the lifting rack 62 is engaged with the lifting gear, and the lifting rack 62 extends along the height direction of the machine frame 10.

When the elevating motor 61 drives the elevating gear to rotate clockwise or counterclockwise, the elevating rack 62 can move up and down in the height direction of the rack 10 based on the engagement action of the elevating rack 62 and the elevating gear.

In this embodiment, the base plate 63 is fixed to the lifting rack 62. The turntable 21 is rotatably provided on the base plate 63, and the chucking mechanism 30 is provided on the turntable 21 through the connecting rod 22. The turntable 21 of the present embodiment is circular, and the connecting rod 22 is fixed at the center of the turntable 21.

When the lifting motor 61 drives the lifting rack 62 to move up and down in the height direction of the frame 10, the turntable 21 on the bottom plate 63 can move up and down along with the lifting rack, so that the clamping mechanism 30 is close to or far away from the seal head 200 on the roller frame 40 in the height direction of the frame 10.

Further, the rotating mechanism 20 of the present embodiment further includes a rotating motor including a motor main body and a rotating shaft provided on the motor main body. Wherein, the motor main body is fixed on the bottom plate 63, and the extending direction of the rotating shaft is vertical to the height direction of the frame 10. The rotary table 21 is fixed on the rotating shaft, and the rotating motor can drive the rotary table 21 to rotate in a vertical plane through the rotating shaft.

For the closure 200, the original state is the inverted state, i.e., the opening of the closure 200 is facing downward. After the clamping piece 31 of the turnover tool 100 is clamped and fixed with the end socket 200, the motor is rotated to work, so that the turntable 21 rotates, and the end socket 200 fixed with the clamping piece 31 is turned over to be in a turnover state. When the end socket 200 is in a turning-over state, the opening of the end socket is upward.

When the turnover tool 100 drives the end socket 200 to turn over from the inverted state to the turnover state, the rotating angle of the rotating disc 21 is 180 degrees.

In this embodiment, the turning tool 100 further includes a limiting sensing mechanism 70, and the limiting sensing mechanism 70 further includes a rotation sensing switch and a limiting block.

Two rotary inductive switches are provided, and the two rotary inductive switches are respectively a first rotary inductive switch 71 and a second rotary inductive switch 72. The first rotation sensing switch 71 and the second rotation sensing switch 72 are both provided on the base plate 63 and are disposed outside the turntable 21. The number of the limiting blocks is two, the two limiting blocks are respectively a first limiting block 73 and a second limiting block 74, and the first limiting block 73 and the second limiting block 74 are both arranged on the turntable 21 and are close to the edge of the turntable 21.

On the vertical plane, with the center of the turntable 21 as the center of circle, the central angle between the first rotation inductive switch 71 and the second rotation inductive switch 72 is α, and the central angle between the first limiting block 73 and the second limiting block 74 is β. In the present embodiment, the sum of the magnitudes of α and β is 180 °.

Before the turntable 21 does not rotate, namely the turnover tool 100 does not drive the end socket 200 to turn over, the first rotation induction switch 71 corresponds to the first limiting block 73, the first rotation induction switch 71 transmits an induction signal of the first limiting block 73 to a controller of the turnover tool 100, and the controller analyzes and identifies that the turntable 21 does not rotate at the moment and can control the rotation motor to work to enable the turntable 21 to rotate.

After the turntable 21 rotates 180 degrees, the second limiting block 74 corresponds to the second rotation sensing switch 72, the second rotation sensing switch 72 transmits a sensing signal of the second limiting block 74 to the controller of the turnover tool 100, and the controller controls the rotation motor to stop, so that the turntable 21 stops rotating after rotating 180 degrees, and the end enclosure 200 driven by the turnover tool 100 is in place to be in a turnover state.

Further, the clamping mechanism 30 of the present embodiment is disposed on the connecting rod 22, and the clamping mechanism 30 includes a clamping member 31, and the clamping member 31 is used to be fixed at the central hole of the end socket 200.

In the present embodiment, the clip member 31 includes two clip arms 311 disposed oppositely. The snap arm 311 is made of a flexible material, such as silicone or rubber. The outer contour of the clamping arm 311 is C-shaped, and is provided with a bayonet 3110, and the bayonet 3110 can be clamped and fixed at the edge of the center hole of the end socket 200, so that the clamping piece 31 is clamped and fixed with the end socket 200.

The chucking mechanism 30 of the present embodiment further includes a chucking cylinder 32 and an adapter plate 33, wherein the chucking cylinder 32 includes a cylinder main body 321 and two driving rods 322 disposed on the cylinder main body 321. The cylinder main body 321 is fixed on the connecting rod 22, the two driving rods 322 are respectively arranged on two sides of the cylinder main body 321, the length direction of the driving rods 322 is the same as the extending direction of the connecting rod 22, and the two driving rods 322 can both linearly extend and retract along the length direction of the driving rods.

In this embodiment, there are two adapter plates 33, the two adapter plates 33 are respectively fixed at the end portions of the two driving rods 322, and the adapter plates 33 are sleeved on the outside of the connecting rod 22. The two clamping arms 311 are respectively fixed to the bottom ends of the two adapter plates 33, and the bayonets 3110 of the two clamping arms 311 are arranged back to back.

When the chucking cylinder 32 is operated, the two driving rods 322 are linearly extended and contracted in opposite directions so that the adaptor plate 33 can be relatively moved toward or away from along the connecting rod 22, thereby allowing the two chucking arms 311 to be relatively moved toward or away from each other. Inside the center hole of the sealing head 200, the two snap arms 311 are relatively far away, so that the bayonets 3110 of the two snap arms 311 can be snapped with the sealing head 200, and the snap arms 311 are snapped and fixed with the sealing head 200.

In other examples, if the turnover tool 100 is applied to the turnover of the tank head, the clamping member 31 may be set to be of a suction cup structure or a magnet structure, and the clamping member 31 and the tank head are fixed through adsorption or magnetic attraction, so as to turn over again.

During the in-service use, the frock 100 of standing up of this embodiment can realize transporting and standing up of head 200. Fig. 4, 6 and 7 illustrate the use state and the use process of the turnover tool 100, and fig. 5 illustrates the process of the turnover tool 100 for turning over the end socket 200.

As shown in fig. 4, in the initial state, the frame 10 is located at the initial position of the rail 50, and the frame 10 corresponds to the head 200 placed on the platform 300.

Referring to fig. 5, initially, the end sockets 200 on the platform 300 are in a reversed state, and the turnover tool 100 needs to turn over the end sockets 200 on the platform 300.

Specifically, the lifting motor 61 works, and the lifting rack 62 drives the clamping mechanism 30 to descend to the end enclosure 200 as a whole, so that the two clamping arms 311 can partially extend into the central hole of the end enclosure 200. Then the chucking cylinder 32 works to make the two chucking arms 311 relatively far away, so that the bayonets 3110 of the chucking arms 311 chuck the edge of the center hole of the head 200, thereby making the chucking members 31 and the head 200 chucked and fixed.

After the clamping member 31 is fixed with the end socket 200, the lifting motor 61 works, and the lifting rack 62 drives the clamping mechanism 30 and the end socket 200 to ascend, so that the clamping mechanism 30 drives the end socket 200 to separate from the platform 300. And then, rotating the motor to work, wherein the rotating motor drives the rotating disc 21 to rotate 180 degrees, so that the clamping mechanism 30 connected to the rotating disc 21 drives the seal head 200 to turn 180 degrees, and the opening of the seal head 200 faces upwards, thereby completing the turning of the seal head 200.

As shown in fig. 6, the turnover tool 100 completes the turnover of the end enclosure 200 when the frame 10 is located at the initial position, and the frame 10 moves along the track 50 and drives the end enclosure 200 after the turnover to move to the working position, so that the frame 10 is opposite to the roller frame 40. After the position of the frame 10 corresponds to that of the roller frame 40, the lifting motor 61 operates to drive the lifting rack 62 to descend, so that the turntable 21, the connecting rod 22, the clamping mechanism 30 and the seal head 200 clamped and fixed with the clamping mechanism 30 integrally descend until the seal head 200 falls on the roller frame 40. At this time, the chucking mechanism 30 is accommodated in the accommodating space 41 of the roller frame 40, and the connecting rod 22 extends into the accommodating space 41 through the escape opening 42.

After the turned-over end socket 200 falls to the roller frame, as shown in fig. 7, the roller frame 40 transfers the end socket 200 to the next station. The elevation motor 61 of the turn-over tool 100 operates to elevate the elevation rack 62 so that the connection rod 22 and the chucking mechanism 30 are spaced apart from the roller frame 40 in the height direction of the frame 10. After the chucking mechanism 30 reaches the set height, the operation of the lift motor 61 is stopped. The frame 10 moves along the rails 50 and returns to the original position to turn the next head 200.

To the frock of standing up of head of this embodiment, the central hole department at the head can be fixed in the joint to its clamping mechanism's joint spare for clamping mechanism is fixed with the head. The clamping mechanism is fixed on the turntable through a connecting rod, and when the turntable rotates relative to the frame, the clamping mechanism follows the turntable, so that the end socket finishes the turning-over action. When standing up the frock through this application and standing up the head, can save handling equipment and driving, only rotation through the carousel alright carry out the upset of head, the upset operation is more high-efficient, need not during the upset simultaneously with head handling take the altitude, the joint spare of chucking mechanism can the chucking fixed head in addition, has guaranteed effectively that the head stands up the security of operation.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (12)

1. The utility model provides a frock of standing up of head which characterized in that includes:

a frame;

the rotating mechanism comprises a turntable and a connecting rod; the rotary table is rotatably arranged on the rack, and the rotating axis of the rotary table is vertical to the height direction of the rack; the connecting rod is fixed on the turntable and extends to the outer side of the turntable;

the clamping mechanism is arranged on the connecting rod and comprises a clamping piece capable of being fixed with the end enclosure; when the clamping piece is fixed with the end socket, and the turntable rotates relative to the rack, the connecting rod rotates along with the turntable, so that the end socket is driven to turn over.

2. The turnover tool for the end socket according to claim 1, wherein the clamping piece comprises two clamping arms which are oppositely arranged, and the clamping arms are provided with bayonets to be clamped and fixed at the edge of a central hole of the end socket; the bayonet of two joint arm sets up to the back, joint arm can follow the connecting rod removes, two joint arm's removal direction is opposite, makes two joint arm can be close to relatively or keep away from.

3. The turnover tool for the end socket according to claim 2, wherein the clamping mechanism further comprises a clamping cylinder, the clamping cylinder comprises a cylinder body and two driving rods respectively arranged at two sides of the cylinder body, the cylinder body is fixed on the connecting rod, and the length direction of the driving rods is the same as the extending direction of the connecting rod; two the actuating lever all can be followed its self length direction straight line and stretched out and draw back, two the joint arm is connected respectively two on the actuating lever.

4. The turnover tool for the end socket according to claim 3, wherein the clamping mechanism further comprises two adapter plates, and the two adapter plates are respectively fixed at the end parts of the two driving rods; the adapter plate is sleeved outside the connecting rod, and the two clamping arms are fixed with the two adapter plates respectively.

5. The turnover tool for the end socket of claim 1, wherein the turntable is movably arranged on the frame to move up and down along the height direction of the frame, so that the clamping mechanism is close to or far away from the end socket.

6. The turnover tool for the end socket according to claim 5, further comprising a lifting mechanism, wherein the lifting mechanism comprises a lifting motor fixed on the frame, a lifting gear fixed with a power shaft of the lifting motor, and a lifting rack engaged with the lifting gear;

the lifting motor drives the lifting gear to rotate around the axis of the lifting gear so as to drive the lifting rack to move up and down in the height direction of the rack; the turntable is arranged on the lifting rack.

7. The turnover tool for the end socket of claim 6, wherein the lifting mechanism further comprises a bottom plate, the bottom plate is fixed on the lifting rack, and the turntable is rotatably arranged on the bottom plate.

8. The turnover tool for the end socket according to claim 7, wherein the rotating mechanism further comprises a rotating motor, and the rotating motor comprises a motor main body and a rotating shaft arranged on the motor main body; the motor main body is fixed on the bottom plate, the extending direction of the rotating shaft is perpendicular to the height direction of the rack, and the rotating disc is fixed on the rotating shaft, so that the rotating motor drives the rotating disc to rotate.

9. The turnover tool for the seal head according to claim 7, further comprising a limit induction mechanism, wherein the limit induction mechanism comprises a rotation induction switch and a limit block, the limit block is fixed on the turntable, and the rotation induction switch is arranged on the bottom plate; the rotation induction switch can recognize induction signals of the limiting block and transmit the induction signals to a controller of the turnover tool of the end socket, so that the controller controls the rotation angle of the turntable.

10. The turnover tool for the seal head according to claim 1, further comprising a roller frame, wherein the roller frame is arranged on one side of the frame and is used for placing and conveying the seal head; the roller frame is characterized in that an accommodating space is formed in the roller frame, and an avoiding opening communicated with the accommodating space is formed in one side, close to the rack, of the roller frame.

11. The turnover tool for the end socket of claim 10, further comprising a rail disposed outside the roller frame, wherein the frame is movably disposed on the rail.

12. The turnover tool for the end socket as claimed in claim 11, further comprising an in-place inductive switch, wherein the in-place inductive switch is arranged on the rail; the in-place induction switch is used for inducing a position signal of the rack on the track and transmitting the position signal to a controller of the turnover tool of the seal head, so that the controller controls the rack to be positioned at a set working position.

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