CN111516085B

CN111516085B - Furniture processing is with circular desktop laminating viscose device

Info

Publication number: CN111516085B
Application number: CN202010351699.1A
Authority: CN
Inventors: 张燕燕
Original assignee: Hefei Zhilong Machinery Design Co ltd
Current assignee: Dior Furniture Group Co.,Ltd.
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-08-31
Anticipated expiration: 2040-04-28
Also published as: CN111516085A

Abstract

The invention relates to the technical field of furniture processing, in particular to a circular tabletop gluing device for furniture processing. The invention aims to provide a circular table top gluing device for furniture processing, which can quickly glue the surface of a circular table top, improve the overall production efficiency of the circular table top and has more targeted functions. The technical scheme is as follows: the invention provides a circular desktop gluing device for furniture processing, which comprises a bottom plate, a power motor, a first rotating shaft, a pinion and the like; the power motor is arranged on one side face of the bottom plate, the first rotating shaft is arranged on one side face of the upper portion of the bottom plate through a bearing and connected with an output shaft of the power motor, and the pinion is arranged on the first rotating shaft. According to the invention, the rotating device and the gluing device are matched to work, so that the rapid gluing processing of the surface of the circular table plate by machinery is realized, and manual gluing operation on the circular table plate is not required.

Description

Furniture processing is with circular desktop laminating viscose device

Technical Field

The invention relates to the technical field of furniture processing, in particular to a circular tabletop gluing device for furniture processing.

Background

The round table is used as one of furniture and is visible everywhere in daily life. An important component of the round table is the round table plate, and the thickness requirement of round table manufacture can be met only by attaching a plurality of round table plates together when manufacturing one round table. A plurality of circular table plates are attached together, glue is needed to be firstly used for gluing the surfaces of the circular table plates, and then the plurality of table plates are adhered together to complete the attaching operation of the circular table plates. The existing circular table plate producers mainly rely on engaging manpower to carry out viscose processing on the circular table plate, the problems that the viscose efficiency is low, the labor intensity is high, the viscose effect is poor, the gluing processing of the circular table plate in the later period is influenced and the like exist in manual viscose, and meanwhile, workers work in an environment with strong glue smell for a long time and can cause certain damage to the bodies of the workers. Although some machines for gluing the table plates are available in the market, the use functions of the machines are not targeted, the gluing requirements of some round table plates are difficult to meet, the operation is complex, and the production requirements of some small round table plate processing plants are difficult to meet.

Disclosure of Invention

In order to overcome current artifical viscose inefficiency, the effect is relatively poor, intensity of labour is big, can cause certain harm to the human body simultaneously, and the function pertinence of current viscose machinery is relatively poor simultaneously, complex operation, the unable shortcoming that adapts to some small-size circular table processing factory production demands, the technical problem that solves: the utility model provides a can carry out viscose processing fast to circular table surface, can improve the whole production efficiency of circular table, the function has more corresponding circular desktop laminating viscose device for furniture processing.

The technical scheme is as follows: the utility model provides a furniture processing is with circular desktop laminating viscose device, is including bottom plate, motor power, first pivot, pinion, first band pulley, extension board, gluey rifle shell, rotary device and viscose device, motor power installs the side in the bottom plate bottom, first pivot is passed through the bearing and is installed in the side on bottom plate upper portion and with motor power's output shaft, the pinion is installed in first pivot, first band pulley is installed in first pivot, gluey rifle shell sets up in the bottom plate top, rotary device sets up on the bottom plate, the extension board sets up on rotary device, the viscose device sets up on the bottom plate.

As a further preferable scheme, the rotating device includes a first cam, a sector wheel, a second rotating shaft and a special-shaped wheel, the first cam is mounted on the first rotating shaft, the sector wheel is mounted on the first rotating shaft, the second rotating shaft is mounted on the bottom plate through a bearing and penetrates through the bottom plate, the special-shaped wheel is mounted at one end of the second rotating shaft and contacts with the sector wheel, and the other end of the second rotating shaft is connected with the support plate.

As a further preferable scheme, the glue applying device comprises a third rotating shaft, a second belt wheel, a belt, a sector gear, a sliding support, a rack, a rotating motor, an eccentric wheel, a first movable column, a pulley, a first guide sleeve, a reset spring, a top plate, a second movable column, a telescopic spring and a glue outlet head, the third rotating shaft is mounted on one side surface of the bottom plate through a bearing, the second belt wheel is mounted on the third rotating shaft, the second belt wheel is in transmission connection with the first belt wheel through the belt, the sector gear is mounted at one end of the third rotating shaft, the sliding support is slidably mounted at the bottom of the bottom plate, the rack meshed with the sector gear is mounted at one end of the sliding support, the rotating motor is mounted on one side surface of the sliding support, the eccentric wheel is mounted on an output shaft of the rotating motor through a rotating shaft, the first guide sleeve is mounted on the bottom plate, first guide pin bushing inner sliding type cover is equipped with first movable post, first movable post pass the one end of rack and with rack sliding type contact, the one end of first movable post is installed through rotating the post with the pulley of eccentric wheel contact, install reset spring between the side of sliding support's a side and the bottom plate right part, the roof is installed in the one end of first movable post, and the one end of roof installs gluey rifle shell, movably install second movable post in the gluey rifle shell, it installs the one end at second movable post to go out to glue the head, install expanding spring and second movable post in the gluey rifle shell and pass expanding spring.

As a further preferred scheme, the glue outlet head is arranged to be wide at the top and narrow at the bottom, the part of the glue outlet head in the glue gun shell is wider, and the part of the glue outlet head outside the glue gun shell is narrower, so that the outflow of glue in the glue gun shell is controlled conveniently, and the waste of glue is avoided.

As a further preferable scheme, the device further comprises a moving device, the moving device is arranged on the bottom plate, the moving device comprises a fourth rotating shaft, a large gear, a second cam, a connecting frame, an operating platform, a second guide sleeve, a movable frame, an extrusion disc, a return spring, a rotating block, a stop block, a compression spring, a torsion spring and a rotating column, the fourth rotating shaft is arranged on one side face of the bottom plate through a bearing, the large gear meshed with the small gear is arranged on the fourth rotating shaft, the second cam is arranged at one end of the fourth rotating shaft, the connecting frame is arranged on one side face of the bottom plate, the operating platform is arranged on the connecting frame, the second guide sleeve is arranged on the connecting frame, the movable frame is internally sleeved with the sliding type movable frame, the extrusion disc contacted with the second cam is arranged on the movable frame through the rotating column, the spring is arranged between one end of the movable frame and one side face of the second guide sleeve, and the movable frame, the other end of adjustable shelf has been seted up two spouts and the spout internal sliding type and has been installed the dog, install compression spring between a side of dog and the side of adjustable shelf, two column spinner and column spinner pass the adjustable shelf are installed to the other end of adjustable shelf, the turning block is installed to the one end of column spinner, install torque spring and column spinner and pass torque spring between the other end of column spinner and the side of adjustable shelf.

Compared with the prior art, the invention has the following advantages: 1. according to the invention, the rotating device and the gluing device are matched to work, so that the rapid gluing processing of the surface of the circular table plate by machinery is realized, manual gluing operation on the circular table plate is not needed, and a large amount of labor cost can be saved.

2. According to the glue gun, the glue outlet head is in contact extrusion with the round table plate, so that glue in the glue gun shell can automatically flow onto the round table plate for gluing operation, the glue in the glue gun shell can be blocked when the glue gun shell is not in contact with the round table plate, waste of the glue is avoided, the situation that the glue is everywhere in gluing is avoided, the neatness of the binding surface of the round table plate is ensured, and the subsequent gluing operation is facilitated.

3. According to the invention, the circular table plate which is arranged on the support plate and is subjected to gluing operation can be shifted to the operation table through the two rotating blocks to carry out the gluing operation of the two table plates, the glued circular table plate does not need to be moved manually, and the continuous processing operation of gluing and gluing the circular table plate is favorably realized.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic partial perspective view of a first embodiment of the present invention.

Fig. 3 is a second partial perspective view of the present invention.

Fig. 4 is a third partial perspective view of the present invention.

Fig. 5 is an enlarged perspective view of the present invention at a.

Fig. 6 is a schematic view of a fourth partial perspective structure of the present invention.

Fig. 7 is a schematic partial perspective view of a fifth embodiment of the present invention.

Fig. 8 is an enlarged perspective view of the present invention at B.

The parts are labeled as follows: 1. the automatic glue gun comprises a base plate, 2. a power motor, 3. a first rotating shaft, 4. a pinion, 5. a first belt wheel, 10. a support plate, 22. a glue gun shell, 6. a first cam, 7. a sector wheel, 8. a second rotating shaft, 9. a special-shaped wheel, 11. a third rotating shaft, 12. a second belt wheel, 13. a belt, 14. a sector gear, 15. a sliding support, 151. a rack, 16. a rotating motor, 17. an eccentric wheel, 18. a first movable column, 181. a pulley, 19. a first guide sleeve, 20. a return spring, 21. a top plate, 23. a second movable column, 24. a telescopic spring, 25. a glue outlet head, 26. a fourth rotating shaft, 27. a gearwheel, 28. a second cam, 29. a connecting frame, 30. an operating platform, 31. a second guide sleeve, 32. a movable frame, 33. an extrusion disc, 34. a return spring, 35. a rotating block, 36. a stop, 37. a compression spring, 38. a torsion spring, 39. a rotating column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

A circular table top gluing device for furniture processing is disclosed, as shown in figures 1-8, and comprises a bottom plate 1, a power motor 2, a first rotating shaft 3, a pinion 4, a first belt wheel 5, a support plate 10, a glue gun shell 22, a rotating device and a gluing device, wherein the power motor 2 is arranged on the upper side surface of the bottom plate 1, the first rotating shaft 3 is arranged on the bottom side surface of the upper part of the bottom plate 1 through a bearing and is connected with an output shaft of the power motor 2, the pinion 4 is arranged on the first rotating shaft 3, the first belt wheel 5 is arranged on the first rotating shaft 3 and is positioned below the pinion 4, the glue gun shell 22 for placing glue is arranged above the bottom plate 1, the glue gun shell 22 is in an inverted 'conical' shape, the interior of the glue gun shell is arranged in a hollow manner, the rotating device is arranged on the bottom plate 1 and is used for driving the circular table top to rotate so as to carry out gluing processing on different positions of the circular table top, the supporting plate 10 for placing the circular table plate is arranged on the rotating device, and the gluing device for gluing the surface of the circular table plate is arranged on the bottom plate 1.

Before carrying out the viscose operation to the surface of circular table, the operator need pour the glue that the viscose needs used into gluey rifle shell 22 earlier, and place extension board 10 on the circular table that will carry out the viscose, then start motor power 2, motor power 2 can drive whole rotary device function through first pivot 3, can drive whole viscose device function through first band pulley 5, rotary device can drive extension board 10 and rotate, extension board 10 can drive circular table and rotate, make the viscose device can carry out the viscose operation to the different positions of circular table.

Example 2

Further, as shown in fig. 2, the rotating device for driving the circular table to rotate includes a first cam 6, a sector wheel 7, a second rotating shaft 8 and a shaped wheel 9, the first cam 6 is installed on the first rotating shaft 3, the sector wheel 7 is installed on the first rotating shaft 3 and located below the pinion 4, the second rotating shaft 8 is installed on the bottom plate 1 through a bearing and penetrates through the bottom plate 1, the second rotating shaft 8 is located on the right side of the first rotating shaft 3, the shaped wheel 9 is installed at the bottom end of the second rotating shaft 8 and contacts with the sector wheel 7, and the upper end of the second rotating shaft 8 is connected with the support plate 10.

In the use, rotary device's effect just lies in driving circular table through extension board 10 and rotates, conveniently carries out the viscose to the different positions of circular table and handles, and power motor 2 can drive first cam 6 and sector wheel 7 through first pivot 3 and rotate, and sector wheel 7 can drive extension board 10 through second pivot 8 and special-shaped wheel 9 and rotate, and extension board 10 can drive circular table and rotate.

Further, as shown in fig. 1 and fig. 3-5, the gluing device for gluing the surface of the circular table comprises a third rotating shaft 11, a second belt wheel 12, a belt 13, a sector gear 14, a sliding bracket 15, a rack 151, a rotating motor 16, an eccentric wheel 17, a first movable column 18, a pulley 181, a first guide sleeve 19, a return spring 20, a top plate 21, a second movable column 23, a telescopic spring 24 and a glue outlet head 25, wherein the third rotating shaft 11 is mounted on the upper side surface of the bottom plate 1 through a bearing, the third rotating shaft 11 is located on the right side of the power motor 2, the second belt wheel 12 is mounted in the middle of the third rotating shaft 11, the second belt wheel 12 is in transmission connection with the first belt wheel 5 through the belt 13, the sector gear 14 is mounted at the upper end of the third rotating shaft 11 and located below the upper portion of the bottom plate 1, the sliding bracket 15 is slidably mounted on the right side of the bottom plate 1 and is close to the third rotating shaft 11, a rack 151 meshed with the sector gear 14 is installed at the upper end of the sliding support 15, the rotating motor 16 is installed on the right side surface of the sliding support 15 and is located above the bottom of the bottom plate 1, the eccentric wheel 17 is installed on an output shaft of the rotating motor 16 through a rotating shaft and is located on the left side of the sliding support 15, the first guide sleeve 19 is installed in a sliding groove in the upper portion of the bottom plate 1 in a sliding manner, a first movable column 18 is sleeved in the first guide sleeve 19 in a sliding manner, the first movable column 18 penetrates through the right end of the rack 151 and is in sliding contact with the rack 151, a pulley 181 in contact with the eccentric wheel 17 is installed at the lower end of the first movable column 18 through a rotating column, a return spring 20 is installed between the right side surface of the upper portion of the sliding support 15 and the left side surface of the right portion of the bottom plate 1, the top plate 21 is installed at the upper end of the first movable column 18, and a glue gun shell 22 for placing glue is installed at the left end of the top plate 21, the roof 21 is located the top on bottom plate 1 upper portion, movably install second movable post 23 in gluing gun case 22, a play glue head 25 for controlling glue outflow is installed in the bottom of second movable post 23, install expanding spring 24 and second movable post 23 in gluing gun case 22 and pass expanding spring 24.

Wherein, it sets up for upper wide narrow down to go out to glue head 25, goes out the broad that glue head 25 lies in the part setting of gluing gun case 22, lies in the narrower that glues the outside part setting of gun case 22, is convenient for control and glues the outflow of glue in gun case 22, can not cause the waste of glue.

In the use, first band pulley 5 can drive second band pulley 12 through belt 13 and rotate, and second band pulley 12 can drive sector gear 14 through third pivot 11 and rotate, and sector gear 14 can drive rack 151 and move left, and rack 151 can drive first movable column 18, roof 21 and gluey rifle shell 22 and move left, glues rifle shell 22 and move left and can move the top to the circular table. When the rack 151 is disengaged from the sector gear 14, the rack 151 will be reset to the right under the assistance of the return spring 20, and will drive the whole viscose device to reset to the right.

An operator starts the rotating motor 16, the rotating motor 16 drives the eccentric wheel 17 to rotate, the eccentric wheel 17 drives the first movable column 18 to move up and down through the pulley 181, and the first movable column 18 drives the gun case 22 to move up and down through the top plate 21. When the glue gun shell 22 moves downwards, the glue outlet head 25 is driven to move downwards to contact and extrude with the circular table plate, at the moment, the glue outlet head 25 retracts upwards into the glue gun shell 22, and glue in the glue gun shell 22 can flow onto the circular table surface to carry out gluing operation; when the glue gun shell 22 moves upwards, the glue discharging head 25 moves downwards to reset under the auxiliary action of the telescopic spring 24, so that the glue in the glue gun shell 22 can be prevented from flowing out, and the waste of the glue is reduced.

The fan-shaped wheel 7 rotates for one circle to drive the special-shaped wheel 9 to rotate for one quarter circle, the support plate 10 drives the circular table plate to rotate for one quarter circle, and the glue gun shell 22 moves leftwards once to complete the gluing operation on the position of the one quarter circle on the surface of the circular table plate. When the special-shaped wheel 9 rotates for a circle and the glue gun shell 22 moves left and right for four times, the gluing operation on a round table can be completed.

Further, as shown in fig. 1 and fig. 6 to 8, the adhesive bonding machine further comprises a moving device for driving the circular table board which has completed the adhesive bonding operation to move leftwards from the support board 10, the moving device is arranged on the bottom board 1, the moving device comprises a fourth rotating shaft 26, a large gear 27, a second cam 28, a connecting frame 29, an operating platform 30, a second guide sleeve 31, a movable frame 32, a pressing disc 33, a return spring 34, a rotating block 35, a stop block 36, a compression spring 37, a torsion spring 38 and a rotating column 39, the fourth rotating shaft 26 is arranged on the upper side surface of the bottom board 1 through a bearing and is positioned on the left side of the power motor 2, the large gear 27 engaged with the small gear 4 is arranged on the fourth rotating shaft 26, the second cam 28 is arranged at the upper end of the fourth rotating shaft 26, the connecting frame 29 is arranged on the rear side surface of the upper left portion of the bottom board 1, the operating platform 30 is arranged on the connecting frame 29, the operating table 30 is used for placing a circular table plate which is subjected to adhesive bonding operation and can be used as a workbench for laminating and processing the circular table plate, the second guide sleeve 31 is installed on the connecting frame 29 and is positioned between the operating table 30 and the second cam 28, the movable frame 32 capable of moving left and right is sleeved in the second guide sleeve 31 in a sliding manner, the movable frame 32 is positioned on the left side of the support plate 10, the extrusion disc 33 in contact with the second cam 28 is installed on the movable frame 32 through a rotating column, the extrusion disc 33 is positioned above the bottom plate 1, a return spring 34 is installed between the left end of the movable frame 32 and the left side surface of the second guide sleeve 31, the movable frame 32 penetrates through the return spring 34, the right end of the movable frame 32 is provided with two sliding grooves and is provided with a stop block 36 in the sliding grooves in a sliding manner, a compression spring 37 is installed between the right side surface of the stop block 36 and the left side surface of the right part of the movable frame 32, two column swivels 39 and column swivels 39 pass the adjustable shelf 32 are installed to the right-hand member of adjustable shelf 32, turning block 35 is installed to the inner of column swivels 39, turning block 35 is used for stirring the circular table that has accomplished the viscose operation on the extension board 10 to operation panel 30, install torsion spring 38 and column swivels 39 and pass torsion spring 38 between the outer end of column swivels 39 and the lateral surface of adjustable shelf 32 right part.

In use, the rotation of the small gear 4 will drive the large gear 27 engaged therewith to rotate, and the four rotations of the small gear 4 will drive the large gear 27 to rotate for one rotation, and the large gear 27 will drive the second cam 28 to rotate through the fourth rotating shaft 26. When the convex end of the second cam 28 contacts the pressing disc 33, the whole movable frame 32 is pushed to move rightwards, and the movable frame 32 drives the two rotating blocks 35 to move rightwards. When the two rotating blocks 35 are in contact with the circular table plate of the support plate 10, the upper ends of the two rotating blocks 35 are squeezed to move towards the lower right, when the two rotating blocks are separated from the circular table, the two rotating blocks 35 are driven by the torsion spring 38 to reset, and at the moment, the two rotating blocks 35 are in contact with the right side of the circular table plate; when the protruding end of the second cam 28 is not in contact with the pressing disc 33, under the assistance of the return spring 34, the whole movable frame 32 moves leftwards to be reset, at this time, the two rotating blocks 35 drive the circular table board which has completed the gluing operation to move leftwards to the operation table 30, and an operator can place another circular table board above the glued circular table board for the gluing operation. After the gluing operation of the circular table plate is completed, the operator turns off the power motor 2 and the rotating motor 16.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.

Claims

1. The utility model provides a furniture processing is with circular desktop laminating viscose device, characterized by: the glue gun comprises a bottom plate (1), a power motor (2), a first rotating shaft (3), a pinion (4), a first belt wheel (5), a support plate (10), a glue gun shell (22), a rotating device and a gluing device, wherein the power motor (2) is installed on one side surface of the bottom plate (1), the first rotating shaft (3) is installed on one side surface of the upper portion of the bottom plate (1) through a bearing and is connected with an output shaft of the power motor (2), the pinion (4) is installed on the first rotating shaft (3), the first belt wheel (5) is installed on the first rotating shaft (3), the glue gun shell (22) is arranged above the bottom plate (1), the rotating device is arranged on the bottom plate (1), the support plate (10) is arranged on the rotating device, and the gluing device is arranged on the bottom plate (1);

the rotating device comprises a first cam (6), a sector wheel (7), a second rotating shaft (8) and a special-shaped wheel (9), the first cam (6) is installed on the first rotating shaft (3), the sector wheel (7) is installed on the first rotating shaft (3), the second rotating shaft (8) is installed on the bottom plate (1) through a bearing and penetrates through the bottom plate (1), the special-shaped wheel (9) is installed at one end of the second rotating shaft (8) and is in contact with the sector wheel (7), and the other end of the second rotating shaft (8) is connected with the support plate (10);

the gluing device comprises a third rotating shaft (11), a second belt wheel (12), a belt (13), a sector gear (14), a sliding support (15), a rack (151), a rotating motor (16), an eccentric wheel (17), a first movable column (18), a pulley (181), a first guide sleeve (19), a return spring (20), a top plate (21), a second movable column (23), a telescopic spring (24) and a glue outlet head (25), wherein the third rotating shaft (11) is arranged on one side surface of a bottom plate (1) through a bearing, the second belt wheel (12) is arranged on the third rotating shaft (11), the second belt wheel (12) is in transmission connection with a first belt wheel (5) through the belt (13), the sector gear (14) is arranged at one end of the third rotating shaft (11), the sliding support (15) is arranged at the bottom of the bottom plate (1) in a sliding manner, the rack (151) meshed with the sector gear (14) is arranged at one end of the sliding support (15), the rotary motor (16) is arranged on one side face of the sliding support (15), the eccentric wheel (17) is arranged on an output shaft of the rotary motor (16) through a rotating shaft, the first guide sleeve (19) is arranged on the bottom plate (1), the first movable column (18) is sleeved in the first guide sleeve (19) in a sliding mode, the first movable column (18) penetrates through one end of the rack (151) and is in sliding contact with the rack (151), a pulley (181) in contact with the eccentric wheel (17) is arranged at one end of the first movable column (18) through the rotating column, a reset spring (20) is arranged between one side face of the sliding support (15) and one side face of the right portion of the bottom plate (1), the top plate (21) is arranged at one end of the first movable column (18), the glue gun shell (22) is arranged at one end of the top plate (21), and the second movable column (23) is movably arranged in the glue gun shell (22), the glue outlet head (25) is arranged at one end of the second movable column (23), and the telescopic spring (24) is arranged in the glue gun shell (22) and the second movable column (23) penetrates through the telescopic spring (24).

2. The circular tabletop gluing device for furniture processing as claimed in claim 1, wherein: go out to glue head (25) and set up for narrow down wide from top to bottom, go out the broad that glue head (25) lie in the part setting of gluing gun case (22), lie in the narrower that glues the outside part setting of gun case (22), be convenient for control and glue the outflow of rifle case (22) in, can not cause the waste of glue.

3. The circular tabletop gluing device for furniture processing as claimed in claim 1, wherein: the device is characterized by further comprising a moving device, the moving device is arranged on the bottom plate (1), the moving device comprises a fourth rotating shaft (26), a large gear (27), a second cam (28), a connecting frame (29), an operating platform (30), a second guide sleeve (31), a movable frame (32), a squeezing disc (33), a return spring (34), a rotating block (35), a stop block (36), a compression spring (37), a torsion spring (38) and a rotating column (39), the fourth rotating shaft (26) is arranged on one side face of the bottom plate (1) through a bearing, the large gear (27) meshed with the small gear (4) is arranged on the fourth rotating shaft (26), the second cam (28) is arranged at one end of the fourth rotating shaft (26), the connecting frame (29) is arranged on one side face of the bottom plate (1), the operating platform (30) is arranged on the connecting frame (29), the second guide sleeve (31) is arranged on the connecting frame (29), slidable formula cover is equipped with adjustable shelf (32) in second guide pin bushing (31), install extrusion disc (33) with second cam (28) contact through rotating the post on adjustable shelf (32), install between the one end of adjustable shelf (32) and the side of second guide pin bushing (31) reply spring (34) and adjustable shelf (32) and pass reply spring (34), two spouts and spout internal sliding type are seted up to the other end of adjustable shelf (32) and are installed dog (36), install compression spring (37) between the side of dog (36) and the side of adjustable shelf (32), two revolving columns (39) and revolving column (39) are installed to the other end of adjustable shelf (32) and the revolving column (39) passes adjustable shelf (32), rotating block (35) is installed to the one end of revolving column (39), install torsion spring (38) and revolving column (39) between the other end of revolving column (39) and the side of adjustable shelf (32) and pass torsion spring (38) .