CN212952807U - Multi-connecting-pipe cap placing mechanism and bottle cap pressing device - Google Patents

Abstract

The utility model provides a multi-connecting-pipe cap placing mechanism and a bottle cap pressing device, which comprise a cap box, a stop block, a reset piece and a buffer stop block, wherein the cap box is provided with an installation part at the outlet of a connecting pipe cap; the stop block is rotationally connected to the mounting part; the buffer stop block is connected with the stop block in an interlocking manner and is provided with a stop position for stopping the connecting pipe cover from falling and a droop position for releasing the stop of the connecting pipe cover; the blocking block can be switched to an initial position from an open position under the action of a resetting force provided by the resetting piece, the blocking block is supported below the bottom row of connecting pipe covers when the blocking block is at the initial position, and the buffer stop block is at a droop position; when the stop block rotates and is switched from the initial position to the opening position, the stop block is separated from the bottommost row of connecting pipe covers, the buffer stop block is switched from the droop position to the stop position, and the buffer stop block is supported below the bottommost row of connecting pipe covers separated from the stop block and falling. The utility model discloses can realize multirow even pipe cap storage, the single row is even the pipe cap is discharged, under the abnormal conditions, can not cause multirow even pipe cap to drop together yet.

Description

Multi-connecting-pipe cap placing mechanism and bottle cap pressing device

Technical Field

The utility model relates to a filling equipment technical field specifically relates to a many connecting pipes are put and are covered mechanism and bottle lid closing device.

Background

At present, many capping mechanisms or screw capping mechanisms exist in the prior art, but most of these mechanisms are used for screwing a single cap onto a single bottle, and because of this, the capping mechanisms or screw capping mechanisms cannot meet the capping operation of multiple connecting tubes used in some special fields, for example, PCR (Polymerase Chain Reaction) eight connecting tubes used in the fields of medicine, etc., after medicines are filled, eight connecting tube caps need to be capped, and the capping mechanisms for screwing a single cap onto a single bottle cannot meet the capping requirement of the eight connecting tubes.

Therefore, it is desirable to provide a cover placing mechanism that can meet the requirement of a multi-connection pipe cover.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art at least partially, the utility model provides a cover mechanism is put to many connecting pipes.

The utility model discloses a cover mechanism is put to many connecting tubes, including lid casket, stop block, reset piece and buffer stop, the lid casket has the storage chamber that holds multirow connecting tube lid, connecting tube lid includes a plurality of tube lids that link together, the bottom in storage chamber has connecting tube lid export, the lid casket is in connecting tube lid export has the installation department; the blocking block is rotatably connected to the mounting part and is provided with an initial position and an opening position which can be switched mutually; the resetting piece is connected with the blocking block and provides resetting force for the blocking block; the buffer stop block is rotatably connected to the bottom of the cover box and is provided with a blocking position for blocking the connecting pipe cover to fall and a sagging position for releasing the blocking of the connecting pipe cover; the buffer stop block is provided with a follow-up wall which is connected with the stop block in an interlocking way, so that the buffer stop block follows the rotation of the stop block to switch from the stop position to the droop position when the stop block is switched from the open position to the initial position, and the buffer stop block follows the rotation of the stop block to switch from the droop position to the stop position when the stop block is switched from the initial position to the open position; the blocking block can be switched from the opening position to the initial position under the action of the resetting force, the blocking block is supported below the bottommost row of the multiple rows of the connecting pipe covers when in the initial position, and the buffer stop block is in the droop position; when the stop block rotates and is switched from the initial position to the opening position, the stop block is separated from the bottommost row of the multiple rows of the connecting pipe covers, and the buffer stop block is switched from the sagging position to the stopping position and is supported below the bottommost row of the multiple rows of the connecting pipe covers separated from the stop block and falling.

Illustratively, the blocking block comprises a connecting part and a supporting part, the connecting part is rotatably connected with the mounting part through a rotating shaft, and the supporting part extends out from one end of the connecting part far away from the rotating shaft in a side direction; the lid casket is in even pipe lid export fixedly connected with mount pad, be provided with the buffer memory pivot on the mount pad, the buffer memory dog includes buffer memory connecting portion and buffer memory supporting part, buffer memory connecting portion through the buffer memory pivot with the mount pad rotates to be connected, the follow-up wall sets up on the buffer memory connecting portion and with the connecting portion that blocks the piece support and lean on, the buffer memory supporting part is followed keep away from of buffer memory connecting portion the one end side direction of buffer memory pivot extends and stretches out.

Exemplarily, the piece that blocks is two, the installation department is two, the buffer memory dog is two, two the installation department is located respectively the both sides of even pipe cap export, two block the piece one-to-one and rotate the connection two on the installation department, each block the piece correspondence and be connected with reset, two the buffer memory dog is through respective follow-up wall and two block the piece one-to-one interlocking connection.

Illustratively, the cap case has a through hole penetrating from a top end of the cap case to a bottom end of the cap case, an inside of the through hole forming the storage chamber, a top end of the through hole forming the cap inlet, and a bottom end of the through hole forming the cap outlet.

Illustratively, a gap M is formed between the side end of each row of the connecting tube covers and the wall of the storage cavity, and when the barrier block is at the initial position, one end of the supporting part, which is far away from the connecting part, extends laterally to the inner side of the wall of the storage cavity and is spaced from the wall of the storage cavity by a distance L; when the buffer stop block is at the blocking position, one end of the buffer supporting part far away from the buffer connecting part extends to the inner side of the cavity wall of the storage cavity laterally, and a distance N is formed between the buffer supporting part and the cavity wall of the storage cavity; wherein L is more than M, and N is more than M.

Illustratively, the distance L forms a blocking distance of the blocking block to the bottommost row of connecting pipe covers, and the blocking distance is 1mm-3 mm.

Illustratively, the spacing N forms a blocking distance of the buffered stopper to the bottom row of the connecting tube caps, and the blocking distance is 1mm to 3 mm.

Illustratively, the gap M is 0.05mm to 0.15 mm.

Illustratively, the connecting portion has a receiving hole, the reset member includes a magnet and a ferromagnetic member magnetically connected to each other, the magnet is disposed on the cover box, and the ferromagnetic member is disposed in the receiving hole.

Illustratively, the receiving hole is a threaded hole, and the ferromagnetic member is a carbon steel screw threadedly coupled to the threaded hole.

Illustratively, the connecting portion has a plurality of receiving holes, the reset member includes a magnet and a plurality of ferromagnetic members magnetically connected to the magnet, the magnet is disposed on the cover box, and the plurality of ferromagnetic members are correspondingly disposed in the plurality of receiving holes.

Exemplarily, the reset piece is a spring, one end of the spring is connected with the connecting portion, and the other end of the spring is connected with the cover box.

Illustratively, a handle is connected to the cover box for facilitating lifting and placing of the multi-tube cover placing mechanism.

The cover box of the cover placing mechanism for the multiple connecting pipes can store multiple rows of connecting pipe covers, and in an initial state, the blocking block is supported below the bottommost row of connecting pipe covers in the multiple rows of connecting pipe covers under the action of the resetting force of the resetting piece, and the buffer stop block is in a sagging position; when the connecting pipe covers on the uppermost row are subjected to downward thrust, the thrust forces the blocking block to rotate to the opening position, the blocking block is separated from the connecting pipe covers on the bottommost row, so that the connecting pipe covers on the bottommost row fall from the outlet of the connecting pipe covers, and meanwhile, the caching check block is rotated by the force of the blocking block to be switched from the sagging position to the blocking position, is supported below the connecting pipe covers on the bottommost row of the connecting pipe covers separated from the blocking block and falls, and blocks the connecting pipe covers from falling; after the thrust is cancelled, the blocking block resets under the action of resetting force and supports below a new bottommost row of connecting pipe covers again, the buffer stop block rotates along with the blocking block to restore to a droop position, the blocking of the connecting pipe covers is relieved, and the bottommost row of connecting pipe covers continuously fall onto a connecting pipe below. The multi-connecting-pipe cover placing mechanism of the utility model can realize the storage of multi-row connecting pipe covers, discharge single-row connecting pipe covers, discharge multi-row connecting pipe covers at one time, and has stable discharge performance, and reset through reset force, so that the discharge recovery speed is high; furthermore, the buffer stop dog is connected with the stop dog in an interlocking manner through the follow-up wall, only one of the stop dog and the buffer stop dog can be opened, and even under the abnormal condition, the multi-row connecting pipe cover cannot fall together.

According to another aspect of the present invention, there is provided a bottle cap pressing device, comprising the multi-connecting-tube cap placing mechanism. Because the multi-connecting-pipe cap placing mechanism has the technical effects, the bottle cap pressing device comprising the multi-connecting-pipe cap placing mechanism also has corresponding technical effects.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail embodiments of the present invention with reference to the attached drawings. The accompanying drawings are included to provide a further understanding of the embodiments of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the invention and not to limit the invention. In the drawings, like reference numbers generally represent like parts or steps.

Fig. 1a is a perspective view (looking in one direction) of a multiple-tube capping mechanism according to an embodiment of the present invention;

fig. 1b is a perspective view (looking in another direction) of a multiple-connection pipe cap-placing mechanism according to an embodiment of the present invention;

fig. 2 is a bottom view of a multiple tube cap placement mechanism according to an embodiment of the present invention;

fig. 3a is an internal structural view of a multiple-connection-pipe cap-placing mechanism according to an embodiment of the present invention (the blocking block is at the initial position, and the buffer stop is at the sagging position);

FIG. 3b is an enlarged view of portion A of FIG. 3 a;

fig. 4a is an internal structural view of a multiple-connection-tube cap-placing mechanism according to an embodiment of the present invention (the blocking block is in the open position, and the buffer stop is in the blocking position);

FIG. 4B is an enlarged view of portion B of FIG. 4 a;

fig. 5 is a block diagram of an embodiment of a multiple tube capping mechanism according to an embodiment of the present invention;

fig. 6 is a block diagram of another embodiment of a multiple tube capping mechanism, according to an embodiment of the present invention.

Wherein the reference symbols are

Cover placing mechanism for 100-multiple connecting pipes

10-cover box

11-storage Chamber

111-connecting pipe cover outlet

112-inlet of connecting pipe cover

101-through hole

102 front face of cover box

103-rear surface of the cover box

104 bottom surface of cover box

12-mounting part

121-mounting groove

122-rotating shaft hole

123-groove

20-stop block

21-connecting part

211-mounting hole

212. 212' -accommodation hole

22-support part

221-blocking end

30-restoring member

31 magnet

32-ferromagnetic part

40-rotating shaft

50-handle

60-buffer stop block

61-cache connection

611-follow-up wall

62 buffer support part

621-buffer blocking end

70-buffer rotary shaft

80-mounting base

200-multi-row connecting pipe cover

201-bottom row connecting pipe cover

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the present invention and are not intended to limit the invention to the particular embodiments described herein. Based on the embodiments of the present invention described in the present application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in fig. 1a to 5, the multiple connecting tube cap placing mechanism 100 includes a cap magazine 10, a blocking piece 20, a reset piece 30, and a buffer stop 60. Many even pipes are put and are covered mechanism 100 and be used for bottle lid closing device, and are mainly applicable to some special fields, for example eight even pipes that the medical field used, can pass through the utility model provides a bottle lid closing device, it is specific to put through many even pipes that cover mechanism 100 places eight even pipe lids and compresses tightly eight even pipes, accomplishes eight upper cover operations of even pipe.

The cover magazine 10 is used to store a plurality of rows of the duct caps 200 and serves as a base for the rest of the components, it being noted that each row of duct caps has a plurality of duct caps connected together, for example, each row may have 6 duct caps, 8 duct caps, 10 duct caps, etc. Specifically, the cap magazine 10 has a storage chamber 11 for accommodating a plurality of rows of tube connecting caps, the storage chamber 11 is sized according to actual needs, the bottom of the storage chamber 11 has a tube connecting cap outlet 111, and the tube connecting cap outlet 111 is used for allowing the plurality of rows of tube connecting caps to fall down row by row so as to be placed on the tube connecting bottle mouth. In order to facilitate the installation of the blocking block 20 and the reset member 30, the cover box 10 has a mounting portion 12 at the connecting tube cover outlet 111, for example, a mounting groove 121 and a rotating shaft hole 122 may be disposed on the mounting portion 12, the mounting groove 121 extends upward from the bottom of the cover box 10, and the rotating shaft hole 122 penetrates through the mounting groove 121 from the front surface 102 of the cover box to the rear surface 103 of the cover box. To facilitate the installation of the buffer stop 60, the cover box 10 is connected to the mounting seat 80 at the connecting tube cover outlet 111, for example, the mounting seat 80 is fixedly connected to the bottom surface 104 of the cover box by screws, the mounting seat 80 may also be riveted or welded to the bottom surface 104 of the cover box, the two mounting seats 80 are in a group, the two mounting seats 80 in the group are respectively located at the front side and the rear side of the connecting tube cover outlet 111, and it should be noted that here, the front side of the connecting tube cover outlet 111 refers to a side corresponding to the front surface 102 of the cover box, and the rear side of the connecting tube cover outlet 111 refers to a side corresponding to the rear surface 103 of the cover box.

The stop block 20 is rotatably connected to the mounting portion 12 by, for example: the stop block 20 is rotatably connected to the mounting portion 12 by a rotating shaft 40, and the rotating shaft 40 is in clearance fit with the stop block 20, so that the rotation is flexible, unnecessary resistance is not generated when the stop block 20 is opened and reset, and the opening and resetting of the stop block 20 will be described later. The stopper 20 is rotatable and rotates between an initial position and an open position, that is, the stopper 20 has an initial position and an open position that can be switched with each other.

The restoring member 30 is connected to the blocking piece 20 and provides a restoring force to the blocking piece 20. Wherein, the blocking block 20 can be switched from the open position to the initial position under the action of the reset force, and when the blocking block 20 is at the initial position, the blocking block is supported below the bottommost row of the tube connecting covers 201 in the multiple rows of the tube connecting covers 200 (as shown in fig. 3a and 3 b); when the multi-row duct cover 200 is pushed, the stopper 20 rotates and shifts from the initial position to the open position, and disengages from the lowermost duct cover 201 of the multi-row duct cover 200 (see fig. 4a and 4b), so that the lowermost duct cover 201 falls from the duct cover outlet 111.

The buffer stop 60 is rotatably connected to the bottom of the cap magazine 10, and has a stop position (see fig. 4a and 4b) for stopping the drop of the cap and a drop position (see fig. 3a and 3b) for releasing the stop of the cap, and the buffer stop 60 has a follower wall 611, and the follower wall 611 is connected to the stopper 20, so that the buffer stop 60 follows the rotation of the stopper 20 to switch from the stop position to the drop position when the stopper 20 is switched from the open position to the home position, and so that the buffer stop 60 follows the rotation of the stopper 20 to switch from the drop position to the stop position when the stopper 20 is switched from the home position to the open position. Based on the setting of the follow-up wall 611, when the stopper 20 rotates under the action of the pushing force, the buffer stop 60 can be rotated by the force of the stopper 20 at the same time, and the follow-up wall 611 makes the buffer stop 60 and the stopper 20 interlock-connected, wherein, the specific interlock-connected mode is: when the stop block 20 is at the initial position, the buffer stop 60 is at the downward position, and at this time, the buffer stop 60 is actually in the open state (as shown in fig. 3 a); when the stop block 20 rotates and is switched from the initial position to the opening position, the stop block 20 is separated from the bottom row of the connecting pipe covers 201 in the multiple rows of the connecting pipe covers, the buffer stop block 60 is switched from the hanging position to the stopping position along with the rotation, and is supported below the bottom row of the connecting pipe covers 201 in the multiple rows of the connecting pipe covers which are separated from the stop block 20 and fall; when the stop block 20 rotates and is switched from the open position to the initial position for resetting, the buffer stop block 60 switches from the stop position to the droop position along with the rotation of the stop block 20, and the blocking of the connecting pipe cover 201 is released; that is, only one of the stop block 20 and the bump stop 60 can be opened at the same time.

As an exemplary embodiment, the stopper 20 includes a connecting portion 21 and a supporting portion 22, the connecting portion 21 is rotatably connected to the mounting portion 12 through a rotating shaft 40, the supporting portion 22 extends laterally from one end of the connecting portion 21 away from the rotating shaft 40, specifically, as shown in fig. 5 and 6, a mounting hole 211 is provided on the connecting portion 21, when the stopper 20 is mounted, the connecting portion 21 is inserted into the mounting groove 121 on the mounting portion 12, and the rotating shaft 40 passes through the rotating shaft hole 122 on the mounting portion 12 and passes through the mounting hole 211, so that the whole stopper 20 can rotate. Be provided with buffer memory pivot 70 on the mount pad 80, buffer memory dog 60 includes buffer memory connecting portion 61 and buffer memory supporting part 62, buffer memory connecting portion 61 rotates with the mount pad 80 through buffer memory pivot 70 to be connected, follow-up wall 611 sets up on buffer memory connecting portion 61 and supports with the connecting portion 21 that blocks the piece and lean on, buffer memory supporting part 62 extends from the one end side direction of keeping away from buffer memory pivot 70 of buffer memory connecting portion 61, specifically, be provided with buffer memory pivot 70 on the mount pad 80, the both ends of buffer memory pivot 70 are connected respectively on two mount pads 80 in a set of, buffer memory dog 60 wears to establish on buffer memory pivot 70, and buffer memory dog 60 and buffer memory pivot 70 clearance fit, so that buffer memory dog 60 can be rotatory around buffer memory pivot 70. In this way, the requirement of interlocking connection between the blocking piece 20 and the buffer stop 60 can be well satisfied, that is, when the blocking piece 20 rotates and switches from the initial position to the open position, the buffer stop 60 can switch from the drooping position to the blocking position following the rotation; when the blocking piece 20 rotates and is reset from the open position to the initial position, the buffer stop 60 can be switched from the blocking position to the hanging position following the rotation of the blocking piece 20.

As an exemplary embodiment, there are two blocking blocks 20, two mounting portions 12, two buffer stoppers 60, two mounting portions 12 are respectively located at two sides of the pipe connecting cover outlet 11, two blocking blocks 20 are rotatably connected to the two mounting portions 12 in a one-to-one correspondence, each blocking block 20 is correspondingly connected to the reset member 30, and the two buffer stoppers 60 are interlocked and connected with the two blocking blocks 20 in a one-to-one correspondence through the respective following walls 611. In this way, the two blocking blocks support together, so that the connecting pipe cover can be stably supported below the bottommost row of connecting pipe covers 201 in the multiple rows of connecting pipe covers 200 to block the discharge of the connecting pipe covers in a normal state; when the stop block 20 is opened, the two buffer stop blocks support together, so that the buffer stop blocks can be stably supported below the bottommost row of the connecting pipe covers 201 in the multiple rows of the connecting pipe covers 200 to stop the connecting pipe covers from being discharged in a normal state.

Specifically, the cap magazine 10 has a through hole 101, the through hole 101 penetrates from the top end of the cap magazine 10 to the bottom end of the cap magazine 10, the through hole 101 forms a storage chamber 11 for accommodating a plurality of rows of the tube connecting caps 200 inside, the top end of the through hole 101 forms a tube connecting cap inlet 112, the tube connecting cap inlet 112 is used for sequentially loading the plurality of rows of the tube connecting caps 200 into the storage chamber 11, and the bottom end of the through hole 101 forms a tube connecting cap outlet 111 for allowing the plurality of rows of the tube connecting caps to drop down and press the caps on the tube connecting caps row by row. Therefore, the multi-row connecting pipe covers 200 can be conveniently and sequentially arranged, and the multi-row connecting pipe covers can conveniently fall row by row. In use, when the vial is filled with the required material (e.g. pills), the vial filled with pills is placed under the multi-vial capping mechanism and aligned with the bottom row of the vial caps 201 in the multi-vial capping mechanism, wherein the vial can be an eight-vial, and in actual use, the vial can be set according to actual requirements, such as a six-vial, a ten-vial, etc.

In the embodiment of the present invention, a gap M (not shown in the gap M) is provided between the side end of each row of pipe caps and the cavity wall of the storage cavity 11, when the blocking block 20 is at the initial position (as shown in fig. 3a and 3b), one end of the supporting portion 22 far away from the connecting portion 21 extends laterally to the inner side of the cavity wall of the storage cavity 11 so as to be supported below the bottom row of pipe caps 201, thereby preventing the bottom row of pipe caps 201 from falling under the normal state, one end of the supporting portion 22 far away from the connecting portion 21 is based on the blocking falling action of the bottom row of pipe caps 201, which may also be referred to as a blocking end 221, and in order to be supported below the bottom row of pipe caps 201, a gap L is provided between the blocking end 221 and the cavity wall of the storage cavity 11, wherein L > M, so that the blocking end 221 can be supported below the bottom row of pipe caps 201. When the buffer stopper 60 is in the blocking position (as shown in fig. 4a and 4b), one end of the buffer support portion 62 away from the buffer connecting portion 61 extends laterally to the inner side of the cavity wall of the storage cavity 11 so as to be supported below the bottom row connecting cover 201, thereby preventing the bottom row connecting cover 201 from falling down in a normal state. Based on the falling-stopping effect of the bottom row connecting cover 201, the end of the buffer supporting portion 62 away from the buffer connecting portion 61 can also be referred to as a buffer stopping end 621, and in order to be supported below the bottom row connecting cover 201, the buffer stopping end 621 extends laterally to the inner side of the cavity wall of the storage cavity 11 and has a distance N from the cavity wall of the storage cavity, where N > M, so that it can be ensured that the buffer stopping end 621 can be supported below the bottom row connecting cover 201. As an exemplary embodiment, the distance L forms a blocking distance of the blocking block 20 to the bottom row of the connecting tube caps 201, the blocking distance is 1mm to 3mm, such as 1mm,1.5mm,2mm, 2.5mm, 3mm, etc., when the blocking distance is set at the above value, the connecting tube caps can be conveniently dropped to the bottle openings of the connecting tube caps, and the position deviation caused by the overlong distance without guidance in the middle can be prevented.

As an exemplary embodiment, the distance N forms a blocking distance of the buffer stop 60 to the bottom row of the connecting caps 201, the blocking distance is 1mm to 3mm, such as 1mm,1.5mm,2mm, 2.5mm, 3mm, etc., when the blocking distance is set at the above value, the connecting caps can be conveniently dropped to the bottle openings of the connecting bottles, and the position deviation caused by the overlong distance without guidance in the middle can be prevented.

As an exemplary embodiment, the gap M is 0.05mm-0.15mm, such as 0.05mm, 0.1mm,0.15mm, etc., and the gap is set to ensure that the multi-row pipe covers fall down row by row, and if the gap is too large or too small, the position is not correct or the pipe covers are stuck.

Further, the connecting portion 21 has a receiving hole 212, the reset member 30 includes a magnet 31 and a ferromagnetic member 32 magnetically connected to each other, the magnet 31 is disposed on the cover case 10, for example, a recess 123 may be disposed on the case wall relatively closer to the storage cavity 11 at the position of the mounting groove 121, the magnet 31 is fixed in the recess 123, the ferromagnetic member 32 is disposed in the receiving hole 212, the ferromagnetic member 32 may be made of, for example, iron, nickel, cobalt, etc., that is, the ferromagnetic member 32 is a ferromagnetic substance capable of being attracted by the magnet 31. In this way, the resetting element 30 is actually magnetically connected with the blocking piece 20, the resetting force is the magnetic force of the magnet 31, and under the attraction force of the magnetic force of the magnet 31, on one hand, the blocking piece 20 is located at the initial position, is supported below the bottom row of connecting pipe covers 201, and blocks the bottom row of connecting pipe covers 201 from falling; on the other hand, when the stopper 20 is rotated to the open position, the stopper 20 is reset. When the restoring member 30 includes the magnet 31 and the ferromagnetic member 32 magnetically coupled to each other, the blocking piece 20 may be made of a non-magnetic material, so as to be light and corrosion-resistant. In an embodiment not shown, the ferromagnetic part 32 can also be omitted, but the blocking piece 20 is made of a magnetic material.

Further, as shown in fig. 5, the receiving hole 212 is a threaded hole, and the ferromagnetic member 32 is a carbon steel screw threadedly coupled to the threaded hole 212. Therefore, the distance between the carbon steel screw and the magnet 31 can be adjusted along the threaded hole, and the effect of adjusting the magnetic force is achieved. The magnetic force of the blocking block 20 is required to be adjusted to bear the gravity of the storage cavity 11 fully loaded with the connecting pipe cover, and the connecting pipe cover is slightly shaken and cannot fall off.

In the embodiment shown in fig. 5, the magnetic force adjustment is realized by the matching of a carbon steel screw and a threaded hole, and in practical use, the magnetic force adjustment can also be realized in other ways. As shown in fig. 6, the connecting portion 21 has a plurality of receiving holes 212', the restoring member 30 includes a magnet 31 and a plurality of ferromagnetic members (not shown) magnetically connected to the magnet 31, the magnet 31 is disposed on the cover box 10, and the specific disposition manner is shown in fig. 3a, 3b, 4a and 4b, which is described in detail above and will not be described herein again. A plurality of ferromagnetic members are correspondingly disposed in the plurality of receiving holes 212', and in this embodiment, the magnetic force can be adjusted by increasing or decreasing the number of ferromagnetic members 32.

In an embodiment not shown, the restoring element 30 can also be a spring, one end of which is connected to the connecting portion 21 and the other end of which is connected to the cover magazine 10, to be precise to the magazine wall at the location of the mounting groove 121, which is relatively closer to the storage chamber 11. In this way, the blocking block 20 is actually reset by the spring tension, that is, the reset force is the tension of the spring, and under the tension of the spring, on one hand, the blocking block 20 is located at the initial position, supported below the bottom row connecting pipe cover 201, and blocks the bottom row connecting pipe cover 201 from falling down; on the other hand, when the stopper 20 is rotated to the open position, the stopper 20 is reset. For the adjustment of the spring tension, the adjustment can be realized by replacing springs with different specifications, and the details are not repeated herein.

As an exemplary embodiment, the cover box 10 is connected with a handle 50 for conveniently lifting and placing the multi-connection tube cover placing mechanism, and based on the arrangement of the handle 50, an operator can conveniently take down the whole multi-connection tube cover placing mechanism to sequentially load the multiple rows of the multi-connection tube covers 200 into the storage cavity 11, and after the storage cavity 11 is filled with the multiple rows of the multi-connection tube covers 200, the operator can conveniently install the full-load multi-connection tube cover placing mechanism on the bottle cap pressing device.

The following describes the operation process of the multi-tube capping mechanism in detail by taking the reset member 30 as an example of the combination of the magnet 31 and the ferromagnetic member 32: a plurality of rows of the duct caps are stored in the storage chamber 11 of the cap magazine 10, and in an initial state, the blocking piece 20 is supported below the lowermost row of the duct caps 201 by the magnetic force between the magnet 31 and the ferromagnetic member 32 provided in the blocking piece 20, and the buffer stopper 60 is in a downward hanging position (see fig. 3a and 3 b); when the uppermost row of pipe covers is pushed downwards, the pushing force forces the blocking block 20 to rotate around the rotating shaft 40 to switch from the initial position to the open position, so that the lowermost row of pipe covers 201 fall, the buffer stop block 60 is simultaneously rotated by the force of the blocking block 20 to switch from the sagging position to the blocking position, the lowermost row of pipe covers 201 falling from the blocking block 20 fall onto the buffer stop block 60 (as shown in fig. 4a and 4b), and the buffer stop block 60 blocks the falling of the pipe covers; after the thrust is cancelled, the blocking block 20 resets again under the action of magnetic force and supports below the next row of connecting tube caps, and simultaneously the buffer stop block 60 moves along with the blocking block 20 and restores to the sagging position to release the blocking of the bottommost row of connecting tube caps 201, so that the connecting tube caps originally supported on the buffer stop block 60 are discharged from the connecting tube cap outlet 111 and fall to the connecting tube bottle mouth at the lower end. As for the multi-tube capping mechanism in which the returning member is a spring, the operation process is substantially the same as that of the multi-tube capping mechanism in which the returning member is a magnet 31 and a ferromagnetic member 32, and thus, description thereof will be omitted.

From the above, the multi-connecting-pipe cover placing mechanism of the utility model can realize the storage of multi-row connecting pipe covers, the single-row connecting pipe cover is discharged to achieve the purpose of connecting the upper cover of the pipe, the multi-row connecting pipe covers can not be discharged at one time, the discharge performance is stable, and the discharge recovery speed is high due to the reset force; furthermore, the buffer stop block is connected with the stop block in an interlocking manner, only one of the stop block and the buffer stop block can be opened, and even under the abnormal condition, the multi-row connecting pipe cover cannot fall together.

According to another aspect of the present invention, there is provided a bottle cap pressing device, comprising the multiple connecting tubes cap placing mechanism 100. Since the multi-connecting-tube cap placing mechanism 100 has the technical effects, the bottle cap pressing device including the multi-connecting-tube cap placing mechanism 100 also has corresponding technical effects, and the details are not repeated herein.

Various configurations, existing or as may come into existence in the future, may be employed for other parts of the closure pressing means. The present invention is not intended to be limited thereto. Accordingly, these components will not be described in detail herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "top", "bottom", "upper" and "lower" etc. is usually based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner" and "outer" refer to the interior and exterior relative to the contours of the components themselves.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe the spatial relationship of one or more components or features shown in the figures to other components or features. It is to be understood that the spatially relative terms are intended to encompass not only the orientation of the component as depicted in the figures, but also different orientations of the component in use or operation. For example, if an element in the drawings is turned over in its entirety, the articles "over" or "on" other elements or features will include the articles "under" or "beneath" the other elements or features. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". Further, these components or features may also be positioned at various other angles (e.g., rotated 90 degrees or other angles), all of which are intended to be encompassed herein.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, elements, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (14)

1. A multi-tube cap-placing mechanism (100), comprising:

a cap magazine (10) having a storage chamber (11) for accommodating a plurality of rows of connected caps including a plurality of connected caps, the storage chamber having a connected cap outlet (111) at a bottom thereof, the cap magazine having a mounting portion (12) at the connected cap outlet;

the stop block (20) is rotatably connected to the mounting part and is provided with an initial position and an opening position which can be switched mutually;

a reset member (30) connected to the blocking piece and providing a reset force to the blocking piece; and

the buffer stop block (60) is rotatably connected to the bottom of the cover box and is provided with a blocking position for blocking the connecting pipe cover to fall and a sagging position for releasing the blocking of the connecting pipe cover; the buffer stop block is provided with a follow-up wall which is connected with the stop block, so that the buffer stop block follows the rotation of the stop block to switch from the stop position to the droop position when the stop block is switched from the open position to the initial position, and the buffer stop block follows the rotation of the stop block to switch from the droop position to the stop position when the stop block is switched from the initial position to the open position;

the blocking block can be switched from the opening position to the initial position under the action of the resetting force, when the blocking block is at the initial position, the blocking block is supported below the bottommost row of connecting pipe covers (201) in the multiple rows of connecting pipe covers (200), and the buffer stop block is at the droop position; when the stop block rotates and is switched from the initial position to the opening position, the stop block is separated from the bottommost row of the multiple rows of the connecting pipe covers, the buffer stop block is switched from the droop position to the stop position, and the buffer stop block is supported below the bottommost row of the multiple rows of the connecting pipe covers (201) separated from the stop block and falling.

2. The multi-connection pipe cap placing mechanism according to claim 1, wherein the blocking piece comprises a connecting portion (21) and a supporting portion (22), the connecting portion is rotatably connected with the mounting portion (12) through a rotating shaft (40), and the supporting portion extends out from one end of the connecting portion, which is far away from the rotating shaft, in a lateral direction; the lid casket is in even pipe lid export fixedly connected with mount pad (80), be provided with buffer memory pivot (70) on the mount pad, buffer memory dog (60) are including buffer memory connecting portion (61) and buffer memory supporting part (62), buffer memory connecting portion through buffer memory pivot (70) with mount pad (80) rotate to be connected, follow-up wall (611) set up on the buffer memory connecting portion and with the connecting portion of blockking the piece support and lean on, the buffer memory supporting part is followed keep away from of buffer memory connecting portion the one end side direction of buffer memory pivot extends out.

3. The cover placing mechanism for the multi-connecting pipe according to claim 2, wherein the number of the blocking blocks is two, the number of the mounting portions is two, the number of the buffer stoppers is two, the two mounting portions are respectively located at two sides of the outlet of the connecting pipe cover, the two blocking blocks are rotatably connected to the two mounting portions in a one-to-one correspondence manner, each blocking block is correspondingly connected with the reset piece, and the two buffer stoppers are interlocked and connected with the two blocking blocks in a one-to-one correspondence manner through respective follow-up walls.

4. The lid placing mechanism according to claim 3, wherein the lid magazine has a through hole (101) penetrating from a top end of the lid magazine to a bottom end of the lid magazine, an inside of the through hole forming the storage chamber, a top end of the through hole forming the lid inlet (112), and a bottom end of the through hole forming the lid outlet.

5. The cover placing mechanism for multi-connected pipes according to claim 4, wherein a gap M is provided between the side end of each row of the cover-connected pipes and the wall of the storage chamber, and when the blocking block is in the initial position, one end of the supporting portion away from the connecting portion extends laterally to the inner side of the wall of the storage chamber and is spaced from the wall of the storage chamber by a distance L; when the buffer stop block is at the blocking position, one end of the buffer supporting part far away from the buffer connecting part extends to the inner side of the cavity wall of the storage cavity laterally, and a distance N is formed between the buffer supporting part and the cavity wall of the storage cavity; wherein L is more than M, and N is more than M.

6. The cap placing mechanism for the multi-connecting pipe according to claim 5, wherein the distance L forms a blocking distance of the blocking block to the cap of the bottommost row of connecting pipes, and the blocking distance is 1mm-3 mm.

7. The cap placing mechanism for multi-connecting pipe according to claim 5, wherein the distance N forms a blocking distance of the buffered stopper to the bottom row of connecting pipe caps, and the blocking distance is 1mm-3 mm.

8. The multiple connecting tube cap placing mechanism according to claim 5, wherein the gap M is 0.05mm-0.15 mm.

9. The multiple-tube cover-placing mechanism according to claim 2, wherein the connecting portion has a receiving hole (212), and the reset member includes a magnet (31) and a ferromagnetic member (32) magnetically connected to each other, the magnet being disposed on the cover box, and the ferromagnetic member being disposed in the receiving hole.

10. The multiple-connection-pipe cap placing mechanism according to claim 9, wherein the receiving hole (212) is a threaded hole, and the ferromagnetic member is a carbon steel screw threadedly coupled to the threaded hole.

11. The multiple-connection-tube cover placing mechanism according to claim 2, wherein the connecting portion has a plurality of receiving holes (212'), and the reset member includes a magnet and a plurality of ferromagnetic members magnetically connected to the magnet, the magnet being disposed on the cover box, and the plurality of ferromagnetic members being disposed in the plurality of receiving holes.

12. The multiconnector cap placing mechanism according to claim 2, characterized in that the return element is a spring, one end of which is connected to the connecting part and the other end of which is connected to the cap box.

13. The multiple-tube capping mechanism according to any one of claims 1-12, wherein a handle (50) is attached to the magazine to facilitate lifting and placing of the multiple-tube capping mechanism.

14. A closure pressing device comprising a multiple tube capping mechanism according to any one of claims 1 to 13.

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