CN216441941U - Head assembly device - Google Patents

Abstract

The utility model discloses a seal head assembling device which comprises a bracket, wherein the bracket is provided with a frame; the bracket is movably arranged in the frame, and an opening is formed in the bracket and used for supporting the seal head; and the adjusting mechanism is connected with the bottom of the bracket and arranged in the frame and used for moving the bracket. Through at mobilizable bracket and the adjustment mechanism that sets up in the frame of head group, set up the opening on the bracket and make things convenient for the support group to the head, adjustment mechanism with bracket connection, operator direct control adjustment mechanism adjusts head group right misalignment volume and welding seam clearance during the use, has simplified the group to the process, has promoted work efficiency, has increased user experience.

Description

Head assembly device

Technical Field

The utility model belongs to the technical field of tools, and particularly relates to a seal head assembling device.

Background

In the prior art, a positioning block and a wedge strong assembly mode is adopted for an end socket assembly device for manufacturing a storage tank, namely, a plurality of positioning stop blocks are welded on the outer wall of a pre-assembled straight section cylinder, the assembly position of an end socket and the cylinder is controlled macroscopically, and an angle-shaped clamping groove and a wedge block are combined to manually adjust the assembly error variable and the welding gap, so that the assembly mode is low in working efficiency, high in labor intensity and low in material waste due to the fact that the positioning stop blocks and the clamping groove are low in turnover rate.

The Chinese patent with the application number of 201610396477.5 discloses a pairing device, which comprises a hoisting device, wherein the hoisting device is arranged on one side of a pairing roundness correction tool and is used for hoisting a cylindrical shell section and a seal head; the assembly rounding tool is arranged on the ground and used for positioning the center of the shell ring and the center of the end socket; the lifter is arranged in the pit and used for adjusting the height of the shell ring; so, adjust shell ring height to group through the lift and to the center of pairing, when the head hoists to the shell ring upper end for head center and group center coincidence ensure the level and smooth of shell ring and head seam part, the wrong variable is even, and then ensures the group to the accuracy. The device uses hoisting equipment to move the end socket, so that instability is easily caused in the assembling process, and the welding quality precision is reduced; still need remove head and barrel when the welding, reduce work efficiency, use inconvenient scheduling problem.

Therefore, the design of the end socket assembly device is particularly important for improving the working efficiency, reducing the labor intensity and being convenient to use on the basis of not reducing the welding quality precision.

The present invention has been made in view of this situation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide the end socket assembling device, on the premise of ensuring the assembling quality precision, the end socket assembling device is internally provided with the bracket and the adjusting mechanism, when the end socket is assembled, the end socket is placed on the bracket, and the end socket is adjusted through the adjusting mechanism, so that the labor intensity is reduced, the assembling process is simplified, and the working efficiency is improved.

In order to solve the technical problems, the utility model adopts the technical scheme that: a seal head assembling device, which comprises a frame and a seal head assembling device,

the bracket is vertically arranged in the frame, and an opening is formed in the bracket and used for supporting the seal head;

and the adjusting mechanism is connected with the bottom of the bracket, movably arranged at the bottom of the frame and used for adjusting the position of the bracket in the frame.

Through at mobilizable bracket and the adjustment mechanism that sets up in head group frame, set up the opening on the bracket and make things convenient for the support group to the head, adjustment mechanism with bracket connection controls adjustment mechanism during the use and adjusts head group right wrong limit volume and welding seam clearance, has reduced the group to the process, has promoted work efficiency, has increased user experience.

Further, the adjusting mechanism comprises a first adjusting mechanism,

one end of the vertical adjusting mechanism is connected with the bottom of the bracket and used for adjusting the height of the bracket in the vertical direction;

and the horizontal adjusting mechanism is connected with the bottom of the vertical adjusting mechanism, movably arranged on the bottom wall of the frame and used for adjusting the position of the bracket in the horizontal direction.

Through setting up horizontal adjustment mechanism and vertical adjustment mechanism, can make the bracket freely remove in the three-dimensional direction in the frame, reduced the group and to the process, improved the group and to the efficiency.

Further, the vertical adjusting mechanism comprises a first lead screw and a first lead screw nut, the first lead screw nut is arranged at the bottom of one side of the bracket and is positioned below the opening of the bracket, the first lead screw can be spirally installed in the first lead screw nut, and the bottom of the first lead screw is connected with the horizontal adjusting mechanism.

Further, the horizontal adjusting mechanism comprises a first horizontal adjusting mechanism which is arranged between the bottom of the bracket and the bottom of the frame, connected with the vertical adjusting mechanism and used for adjusting the position of the bracket in the first horizontal direction;

and the second horizontal adjusting mechanism is arranged below the first horizontal adjusting mechanism, movably arranged at the bottom of the frame and used for adjusting the position of the bracket in a second horizontal direction, and the first horizontal direction is intersected with the second horizontal direction.

Through setting up first horizontal adjustment mechanism and second horizontal adjustment mechanism, can make the bracket satisfy different horizontal direction's removal in the frame, reduce intensity of labour, improve work efficiency.

Further, the first level adjustment mechanism includes,

the second lead screw nut is arranged on the second horizontal adjusting mechanism;

the second screw rod is arranged below the first screw rod, is connected with the bracket and is spirally and rotatably arranged in the second screw rod nut;

the mounting seat is arranged on the first horizontal adjusting mechanism, and the bottom of the first screw rod is rotatably fixed on the mounting seat.

Further, the second level adjustment mechanism includes,

the connecting plate is positioned below the first horizontal adjusting mechanism, and the mounting seat and the second lead screw nut are arranged on the upper side wall of the connecting plate;

the first roller is arranged on the lower side wall of the connecting plate and is rotatably arranged on the bottom of the frame;

the third screw rod nut is arranged in the middle position below the connecting plate;

and the third screw rod is rotatably arranged on the bottom of the frame and is spirally and rotatably arranged in the third screw rod nut.

The first horizontal adjusting mechanism and the second horizontal adjusting mechanism are fixed on the connecting plate by arranging the connecting plate, so that the stability of the adjusting mechanism is improved.

Furthermore, the bottom of the frame is also provided with a supporting plate which is positioned below the first roller and used for supporting the first roller.

Furthermore, the top of frame is equipped with hoisting machine and constructs, is located the top of bracket for hoist and mount head to bracket opening.

Further, the frame includes a lower frame; an upper frame positioned above the lower frame, parallel to the lower frame; a pair of side frames disposed opposite to each other and connected between the upper frame and the lower frame, respectively;

the bracket is a vertical plate and is arranged between the pair of side frames in an extending mode.

Further, still include the support frame, be located one side of bracket for the support group is to the barrel with head group is to the group.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects.

1. The utility model provides a seal head assembling device which is provided with an adjusting mechanism and can move seal heads to meet the assembling and welding requirements, the assembling misalignment and the weld gap do not need to be adjusted manually, the assembling process is simplified, the labor intensity is reduced, and the working efficiency is improved.

2. Through installing the gyro wheel to device lower part at the head group, can realize freely moving to the device, stable system makes the head device when using, ensures the stability of structure, avoids the device atress unbalanced, produces the potential safety hazard.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic view of a head assembly apparatus of the present invention;

FIG. 2 is a front view of FIG. 1 of the present invention;

FIG. 3 is a left side view of FIG. 1 of the present invention;

FIG. 4 is a right side view of FIG. 1 of the present invention;

FIG. 5 is a top plan view of FIG. 1 of the present invention;

fig. 6 is a bottom view of fig. 1 of the present invention.

In the figure: 1. a bracket; 11. an opening; 12. avoiding the mouth;

2. a frame; 21. an upper frame; 211. hoisting the beam; 22. a lower frame; 221. a reinforcing beam; 222. a support plate; 223. a guide shaft; 224. a second roller; 225. a first support base; 226. a second support seat; 23. a side frame; 24. obliquely supporting; 25. a counterweight beam;

3. a vertical adjustment mechanism; 31. a first lead screw; 32. a first lead screw nut;

4. a horizontal adjustment mechanism; 41. a first horizontal adjustment mechanism; 411. a second lead screw; 412. a second feed screw nut; 413. a mounting seat; 42. a second horizontal adjustment mechanism; 421. a third screw rod; 422. a third feed screw nut; 423. a connecting plate; 424. a first roller;

5. provided is an electric hoist.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

As shown in fig. 1, the head assembly device according to the present invention includes a frame 2, a bracket 1, and an adjusting mechanism.

The bracket 1 is vertically and movably arranged in the frame 2, and an opening 11 is formed in the bracket 1 and used for supporting a seal head.

The adjusting mechanism is connected with the bottom of the bracket 1, movably arranged at the bottom of the frame 2 and used for adjusting the position of the bracket 1 in the frame 2.

The utility model provides a seal head assembling device, wherein a frame 2 is used for supporting and bearing the whole device; a movable bracket 1 is arranged in the frame 2, and an opening 11 is arranged on the bracket 1 and can support the assembly of the end sockets; adjustment mechanism with 1 bottom of bracket is connected the setting and is in the frame 2, when guaranteeing stability, will place the group to the head on bracket 1, when using, operator direct control adjustment mechanism adjusts the right unfitness of butt joint and welding seam clearance of head group, has simplified the group to the process, has promoted work efficiency, has increased user experience.

Specifically, the bracket 1 is made of a steel plate with a thickness of 16mm, and the frame 2 is made of an i-steel.

As shown in fig. 1 to 2, preferably, the opening 11 is an inscribed circle and is arranged in the middle of the bracket 1 for supporting a sealing head; an avoiding opening 12 is arranged below the inscribed circle and used for avoiding the adjusting mechanism.

In the use process, the end sockets are generally provided with connecting pipes and also provided with bald end sockets, when the end sockets with the connecting pipes are subjected to assembling, the connecting pipes can penetrate out of the inscribed circle to achieve the effect of supporting the end sockets, and in the assembling process of the bald end sockets, the inscribed circle can play an auxiliary supporting effect on the tops of the bald end sockets, so that the application range of the end socket assembling device is expanded.

Further, the adjusting mechanism includes a vertical adjusting mechanism 3 and a horizontal adjusting mechanism 4.

One end of the vertical adjusting mechanism 3 is connected with the bottom of the bracket 1 and used for adjusting the height of the bracket 1 in the vertical direction.

The horizontal adjusting mechanism 4 is connected with the bottom of the vertical adjusting mechanism 3, movably arranged on the bottom wall of the frame 2, and used for adjusting the position of the bracket 1 in the horizontal direction.

Through setting up vertical adjustment mechanism 3 and horizontal adjustment mechanism 4, make bracket 1 realizes the free movement of three-dimensional direction in head group is to frame 2, reduces to group to process and intensity of labour, increases the availability factor.

Further, the vertical adjustment mechanism 3 includes a first lead screw nut 32 and a first lead screw 31.

The first lead screw nut 32 is disposed at the bottom of one side of the bracket 1 below the opening 11 of the bracket 1.

The first screw rod 31 is spirally and rotatably mounted on the first screw rod nut 32, and the bottom of the first screw rod 31 is connected with the horizontal adjusting mechanism 4.

By arranging the first lead screw 31 and the first lead screw nut 32 on the vertical adjusting mechanism 3, the first lead screw 31 is fixed on the bracket 1 through the first lead screw nut 32, so that the height of the bracket 1 is convenient to move.

During the use, through rotatory first lead screw 31, make the spiral of first lead screw 31 flexible, drive bracket 1 position risees or descends, after satisfying the group and to require, stops to rotate first lead screw 31, will bracket 1 is fixed at certain height, carries out the welding group and to the head.

Further, the horizontal adjustment mechanism 4 includes a first horizontal adjustment mechanism 41 and a second horizontal adjustment mechanism 42.

The first horizontal adjusting mechanism 41 is arranged between the bottom of the bracket 1 and the bottom of the frame 2, connected with the vertical adjusting mechanism 3, and used for adjusting the position of the bracket 1 in the first horizontal direction.

The second horizontal adjusting mechanism 42 is disposed below the first horizontal adjusting mechanism 41, movably disposed on the bottom of the frame 2, and used for adjusting the position of the bracket 1 in a second horizontal direction, which intersects with the first horizontal direction.

Specifically, the first horizontal position is a left-right position of the bracket 1, and the second horizontal position is a front-rear position of the bracket 1.

By arranging the first horizontal adjusting mechanism 41 and the second horizontal adjusting mechanism 42, the bracket 1 can be adjusted left and right and adjusted front and back in the frame 2 when in use, and the labor intensity is reduced.

The first horizontal adjustment mechanism 41 includes a second lead screw nut 412 and a second lead screw 411.

The second lead screw nut 412 is provided on the second horizontal adjustment mechanism 42.

The second lead screw 411 is disposed below the first lead screw 31, connected to the bracket 1, and is threadedly mounted in the second lead screw nut 412.

Further, the first horizontal adjustment mechanism 41 includes a mounting seat 413.

The mounting seat 413 is arranged on the first horizontal adjusting mechanism 41, and the bottom of the first lead screw 31 is rotatably fixed on the mounting seat 413.

Specifically, the first horizontal adjustment mechanism 41 is provided with an installation seat 413, so that the first lead screw 31 is connected with the second lead screw 411, and the installation seat 413 is provided with a hole matched with the first lead screw 31.

The second screw 411 is provided with threads, and the mounting seat 413 is further provided with internal threads matched with the second screw 411.

When rotating second lead screw 411, through the screw thread rotary motion on second lead screw 411 and the mount pad 413, realize mount pad 413 removes on second lead screw 411, drives first lead screw 31 realizes about bracket 1 removes, and the adjustment group is to the head and to the wrong limit volume of barrel, and then makes the group satisfy the group to the head and to the requirement, promotes work efficiency.

Further, the second horizontal adjustment mechanism 42 includes a connection plate 423.

The connecting plate 423 is located below the first level adjustment mechanism 41, and the second lead screw nut 412 is provided on an upper side wall of the connecting plate 423.

Specifically, the first horizontal adjustment mechanism 41 and the second horizontal adjustment mechanism 42 are fixed to the connection plate 423 by providing the connection plate 423 between the first horizontal adjustment mechanism 41 and the second horizontal adjustment mechanism 42, so that the stability of the adjustment mechanism is increased.

The second horizontal adjusting mechanism 42 further includes a first roller 424 provided on a lower sidewall of the connecting plate 423 rotatably provided on the bottom of the frame 2.

The second horizontal adjustment mechanism 42 further includes a third lead screw nut 422 and a third lead screw 421.

The third lead screw nut 422 is disposed at a lower intermediate position of the connection plate 423.

The third lead screw 421 is rotatably disposed on the bottom of the frame 2 and is spirally mounted in the third lead screw nut 422.

The connection plate 423 can be moved within the frame 2 by providing a first roller 424 under the connection plate 423.

Specifically, as shown in fig. 1 to 2, a connecting plate 423 is provided between the first horizontal adjustment mechanism 41 and the second horizontal adjustment mechanism 42, and is provided below the bracket 1.

By transversely arranging the second screw rod 411 on the connecting plate 423 and connecting the second screw rod 411 with the first screw rod 31, the bracket 1 is not contacted with the connecting plate 423 on the basis of supporting the second screw rod 411 and the bracket 1, the transverse arrangement reduces the complexity of adjustment and improves the flexibility.

The third lead screw 421 is longitudinally arranged at the lower middle part of the connecting plate 423 and is fixed on the connecting plate 423 through a second lead screw nut 412.

The bottom of the frame 2 is provided with a first supporting seat 225, which is located below the connecting plate 423 and is used for fixing the third screw 421 to increase the stability of the adjusting mechanism.

When the end sealing device is used, the second screw rod 411 is adjusted, so that the first screw rod 31 transversely moves on the second screw rod 411 to drive the bracket 1 to move, and the misalignment between the end surface of the end sealing head and the cross section of the cylinder body is reduced. The third screw rod 421 is adjusted, the connecting plate 423 moves longitudinally to drive the second screw rod 411 on the connecting plate 423, so that the first screw rod 31 connected with the second screw rod 411 moves to drive the bracket 1 to move longitudinally, the pairing distance between the seal head and the cylinder is reduced, the seal head and the cylinder are controlled within a standard range, the labor intensity and the pairing process are reduced, and the working efficiency is improved.

Specifically, the first screw rod 31 is a height adjustment screw rod, the second screw rod 411 is a left and right adjustment screw rod, and the third screw rod 421 is a front and rear adjustment screw rod.

Further, the bottom of the frame 2 is further provided with a support plate 222, which is located below the first roller 424 and is used for supporting the first roller 424.

As shown in fig. 1, a guide shaft 223 and a second support seat 226 are further provided.

The second support 226 is located below the connecting plate 423, is not in contact with the connecting plate 423, and is fixed to the bottom of the frame 2; the guide shaft 223 is installed in the second support seat 226 to prevent the connection plate 423 from being inclined.

By providing the support plate 222, which is disposed below the connection plate 423 to contact the first roller 424, it is possible to support the connection plate 423 while achieving movement of the connection plate 423 on the support plate 222. The guide shaft 223 can make the connecting plate 423 more stable in the moving process, prevent to produce the slope in the moving process, avoid the potential safety hazard, promote user's experience.

Further, the top of the frame 2 is provided with a hoisting mechanism which is positioned above the bracket 1 and used for hoisting the end enclosure to the opening 11 of the bracket 1.

Through the top of frame 2 sets up hoisting machine and constructs, is located the top of bracket 1 can be when carrying out the head group to the time, process hoisting machine constructs to make the head move the fixed position of bracket 1 reduces group to process and intensity of labour, promotes work efficiency.

Further, the frame 2 includes a lower frame 22, an upper frame 21, which is located above the lower frame 22 and parallel to the lower frame 22; a pair of side frames 23 disposed opposite to each other and connected between the upper frame 21 and the lower frame 22, respectively;

the bracket 1 is a vertical plate and is disposed to extend between the pair of side frames 23.

As shown in fig. 3 to 4, the upper frame 21 and the lower frame 22 are connected together through the side frames 23, so that the device is integrated, and the hoisting beam 211 is arranged on the upper frame 21, thereby facilitating the arrangement of a hoisting device and reducing the use of external devices.

Through set up counter weight roof beam 25 and bearing diagonal 24 in one side of frame 2, during the use, head weight is great, can place the weight piece on the counter weight roof beam 25 of device, increases the stability of device.

The inclined support 24 connects the counterweight beam 25 with the side frame 23, so that the stability of the assembly device is improved, and the working efficiency is improved.

Specifically, the length of the longitudinal beams of the lower frame 22 exceeds the distance between the cross beams of the lower frame 22, the counterweight beam 25 is arranged on one side of the lower frame 22 and connected with the longitudinal beams of the lower frame 22 to form a system in a shape like a Chinese character 'ri', and a counterweight can be placed on the counterweight beam 25 to balance and increase the stability of the whole frame.

The lower frame 22 is made of I28I-steel; the side frame 23 is made of I20I-shaped steel; the inclined support 24 is made of I14I-shaped steel; the hoisting beam 211 is made of I25I-shaped steel.

The middle of the upper frame 21 is provided with a hoisting beam 211, one side of the long beam of the lower frame 22 is provided with a counterweight beam 25 and an inclined support 24 in parallel, and the counterweight beam and the inclined support are connected with the side frame 23.

Further, a lifting device is arranged on the lifting beam 211, and the lifting device can transversely move on the lifting beam 211.

Preferably, the lifting means comprise an electric hoist 5.

Specifically, it is electric block 5 to play hoist and mount, sets up on the hoist and mount roof beam 211, electric block 5 can remove about on hoist and mount roof beam 211, and the cooperation group falls to the head suitable position of bracket 1 increases the practicality of device, improves the group and has avoided powerful group to the effect again to the work efficiency to obtain higher economic and social value.

Preferably, a reinforcing beam 221 is further disposed at a middle position of the lower frame 22 for increasing stability of the lower frame 22.

As shown in fig. 5, the head assembly device is further provided with a reinforcing beam 221, which is disposed at the middle position of the lower frame 22 and is used for increasing the stability of the frame 2, and simultaneously, the supporting strength of the supporting plate 222 is enhanced, and the normal operation of the device is ensured.

Furthermore, the device also comprises a support frame which is positioned on one side of the bracket 1 and used for supporting the assembly of the cylinder and the end socket assembly.

Through will the support frame is located one side of bracket 1 will support the barrel the support frame is located on the horizontal migration orbit of bracket 1, can make things convenient for adjustment mechanism control head and the better cooperation of group to the barrel.

During the use, with head group to device remove to the group to the position, pass through with the help of outside lifting device electric block 5 on the hoist and mount roof beam 211 will wait to fall to the head to on the bracket 1, change the hoist on the device with the head leveling and be close to equipment barrel tip, make both ends face even in the circumference scope clearance, and control in standard range, ensure that welding quality satisfies the requirement, convenient to use is nimble, the suitability is strong efficiency, reduces to the group auxiliary process such as process location dog and draw-in groove, has reduced intensity of labour, has improved work efficiency.

The lower frame 22 is further provided with a second roller 224 for moving the head assembly device.

According to the utility model, the second roller 224 is arranged below the lower frame 22, the clamping button arranged on the second roller 224 can limit the movement of the second roller 224, the device can be stopped at any time on the basis of realizing the movement of different planes, the device is not limited to be used in one place, and after the end socket assembly is completed, the end socket assembly device can be moved to the next assembly site, so that the working efficiency is improved.

The above embodiments are only preferred embodiments of the present invention, and not intended to limit the present invention in any way, and although the present invention has been disclosed by the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make various changes and modifications to the equivalent embodiments by using the technical contents disclosed above without departing from the technical scope of the present invention, and the embodiments in the above embodiments can be further combined or replaced, but any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.

Claims (10)

1. The utility model provides a head group is to device, includes frame, its characterized in that: also comprises

The bracket is vertically arranged in the frame, and an opening is formed in the bracket and used for supporting the seal head;

and the adjusting mechanism is connected with the bottom of the bracket, movably arranged at the bottom of the frame and used for adjusting the position of the bracket in the frame.

2. A head assembly apparatus as claimed in claim 1, wherein: the adjusting mechanism comprises a plurality of adjusting mechanisms,

one end of the vertical adjusting mechanism is connected with the bottom of the bracket and used for adjusting the height of the bracket in the vertical direction;

and the horizontal adjusting mechanism is connected with the bottom of the vertical adjusting mechanism, movably arranged on the bottom wall of the frame and used for adjusting the position of the bracket in the horizontal direction.

3. A head assembly apparatus as claimed in claim 2, wherein: the vertical adjustment mechanism comprises a vertical adjustment mechanism,

the first lead screw nut is arranged at the bottom of one side of the bracket and is positioned below the opening of the bracket;

the first screw rod can be spirally and rotatably arranged in the first screw rod nut, and the bottom of the first screw rod is connected with the horizontal adjusting mechanism.

4. A head pairing device as claimed in claim 3, wherein: the horizontal adjusting mechanism comprises a first horizontal adjusting mechanism, is arranged between the bottom of the bracket and the bottom of the frame, is connected with the vertical adjusting mechanism and is used for adjusting the position of the bracket in the first horizontal direction;

and the second horizontal adjusting mechanism is arranged below the first horizontal adjusting mechanism, movably arranged on the bottom of the frame and used for adjusting the position of the bracket in a second horizontal direction, and the first horizontal direction is intersected with the second horizontal direction.

5. A head assembly pairing device according to claim 4, wherein: the first level adjustment mechanism may include,

the second lead screw nut is arranged on the second horizontal adjusting mechanism;

the second screw rod is arranged below the first screw rod, is connected with the bracket and is spirally and rotatably arranged in the second screw rod nut;

the mounting seat is arranged on the first horizontal adjusting mechanism, and the bottom of the first screw rod is rotatably fixed on the mounting seat.

6. A head assembly pairing device according to claim 5, wherein: the second level adjustment mechanism may include,

the connecting plate is positioned below the first horizontal adjusting mechanism, and the second lead screw nut is arranged on the upper side wall of the connecting plate;

the first roller is arranged on the lower side wall of the connecting plate and is rotatably arranged on the bottom of the frame;

the third screw rod nut is arranged in the middle position below the connecting plate;

and the third screw rod is rotatably arranged on the bottom of the frame and is spirally and rotatably arranged in the third screw rod nut.

7. A head assembly pairing device according to claim 6, wherein: the bottom of the frame is also provided with a supporting plate which is positioned below the first roller and used for supporting the first roller.

8. A head assembly pairing device according to claim 7, wherein: and the top of the frame is provided with a hoisting mechanism which is positioned above the bracket and used for hoisting the seal head to the opening of the bracket.

9. A head assembly apparatus as claimed in claim 1, wherein: the frame comprises a lower frame; an upper frame positioned above the lower frame in parallel with the lower frame; a pair of side frames disposed opposite to each other and connected between the upper frame and the lower frame, respectively;

the bracket is a vertical plate and is arranged between the pair of side frames in an extending mode.

10. A head assembly pairing device as claimed in any one of claims 1 to 9, wherein: the support frame is positioned on one side of the bracket and used for supporting the assembly to the barrel and assembling the seal head.

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