CN221027581U - Buckle cover device - Google Patents

Abstract

The utility model provides a buckle closure device, which is used for covering a closure body on a container, and comprises: a base for carrying the container; the rotating piece is rotatably arranged on the base; the driving piece is in driving connection with the rotating piece to drive the rotating piece to rotate; the column body is fixedly arranged on the base, and an annular chute is arranged on the outer side wall of the column body; the pressing assembly is located above the base and comprises a connecting piece and a sliding block arranged on the connecting piece, the sliding block is inserted into the annular sliding groove, the driving piece drives the rotating piece to rotate so that the sliding block moves in the annular sliding groove and drives the pressing assembly to switch between a pressing position and a separating position, and when the pressing assembly is located at the pressing position, the distance between the pressing assembly and the base is smaller than that between the pressing assembly and the base when the pressing assembly is located at the separating position. The technical scheme of the utility model effectively solves the problem that the capping machine has a complex structure caused by the fact that the pressing piece in the related technology needs to be pressed down under the action of the air cylinder.

Description

Buckle cover device

Technical Field

The utility model relates to the technical field of bottle body assembly, in particular to a buckle closure device.

Background

After the production of the milk powder product, the milk powder product needs to be filled, namely, the milk powder is filled into the milk powder tank, then a metal thin cover is covered at the opening of the milk powder tank, and finally, the cover body is covered on the milk powder tank, so that the milk powder in the milk powder tank can be protected, the metal thin cover can be protected, and damage is avoided. Specifically, in the process of capping the cap body to the milk powder can, it is necessary to perform a process using a capping machine. In the related art, in order to improve the efficiency of buckle closure, be provided with a plurality of pressfitting spare and a plurality of cylinder on the capper, a plurality of cylinders and a plurality of pressfitting spare set up in one-to-one, and the lid is held in the pressfitting spare, and cylinder control pressfitting spare drives the lid and moves towards the direction that is close to the milk powder jar, under cylinder and pressfitting spare effect, the cover is pressed and is established to the milk powder jar. In this process, it is necessary to control the plurality of pressing members to gradually move downward using a plurality of cylinders, which makes the overall structure of the capping machine complicated.

Disclosure of utility model

The utility model mainly aims to provide a capping device which solves the problem that a capping machine is complex in structure because a pressing piece in the related art needs to be pressed down under the action of a cylinder.

In order to achieve the above object, the present utility model provides a capping device for capping a cap body on a container, the capping device comprising: a base for carrying the container; the rotating piece is rotatably arranged on the base; the driving piece is in driving connection with the rotating piece to drive the rotating piece to rotate; the column body is fixedly arranged on the base, the axis of the column body is coincident with the rotation axis of the rotating piece, an annular chute is arranged on the outer side wall of the column body, and the annular chute comprises an ascending section and a descending section; the pressing assembly is located above the base and comprises a connecting piece and a sliding block arranged on the connecting piece, the sliding block is inserted into the annular sliding groove, the connecting piece can be arranged on the rotating piece in a vertical moving mode, the pressing assembly is provided with a pressing position and a separating position, the driving piece drives the rotating piece to rotate so that the sliding block moves in the annular sliding groove and drives the pressing assembly to switch between the pressing position and the separating position, and when the pressing assembly is located at the pressing position, the distance between the pressing assembly and the base is smaller than that between the pressing assembly and the base when the pressing assembly is located at the separating position.

Further, the buckle closure device comprises a first feeding channel, a buckle closure channel and a discharging channel, wherein the first feeding channel, the buckle closure channel and the discharging channel are all arranged on the base, the buckle closure channel is positioned below the pressing assembly, the container is conveyed to the buckle closure channel through the first feeding channel, and the discharging channel and the first feeding channel are mutually communicated through the buckle closure channel.

Further, the pressing assembly is further provided with a picking position, the picking position and the pressing position are arranged at intervals, the buckle cover device further comprises a second feeding channel, the second feeding channel is located above the discharging channel, and the cover body is conveyed to the picking position through the second feeding channel.

Further, the buckle closure device further comprises a transfer disc rotatably arranged on the base, the buckle closure channel is arranged on the transfer disc, the transfer disc synchronously rotates with the rotating piece, the transfer disc is communicated with the first feeding channel and the discharging channel, the transfer disc is provided with a bearing area, the pressing assembly is located above the transfer disc and corresponds to the bearing area, the container is conveyed to the transfer disc through the first feeding channel, and the cover body is arranged on the container and is conveyed to the discharging channel through the transfer disc.

Further, the buckle closure device further comprises a first guide baffle plate arranged at the intersection of the first feeding channel and the transfer disc so that the container can be moved onto the transfer disc from the first feeding channel, and/or the buckle closure device further comprises a second guide baffle plate arranged at the intersection of the transfer disc and the discharge channel so that the container can be moved onto the discharge channel from the transfer disc.

Further, the plurality of pressing assemblies are connected to the rotating piece at intervals, the plurality of bearing areas are arranged, and the plurality of pressing assemblies are arranged in one-to-one correspondence with the plurality of bearing areas.

Further, the buckle closure device still includes enclosing fender piece and first division board, first division board sets up on transporting the dish and rotates with transporting the dish synchronization, first division board periphery is provided with a plurality of first arc breach, a plurality of first arc breach and enclose and form a plurality of loading areas between the fender piece, and/or, the buckle closure device still includes the second division board, the second division board is located and rotates between piece and the first division board and rotate with transporting the dish synchronization, second division board periphery is provided with a plurality of second arc breach, a plurality of second arc breach set up with a plurality of pressfitting subassembly one-to-one.

Further, the buckle cover device further comprises a rotating shaft, the rotating shaft is rotatably arranged on the base, the rotating shaft penetrates through the rotating member and the transfer disc, the bearing areas are wound on the periphery of the rotating shaft, and the driving member drives the rotating shaft to rotate so as to drive the rotating member and the transfer disc to rotate.

Further, the pressing assembly further comprises a guide rod, a guide hole is formed in the rotating piece, the guide rod penetrates through the guide hole and is connected with the sliding block, and the rotating piece rotates to enable the sliding block to move in the annular sliding groove and drive the guide rod to move in the up-down direction.

Further, the buckle cover device further comprises a detection piece, the detection piece is arranged on the base and located at the side part of the discharging channel, and the detection piece is used for detecting the cover body closing state.

By applying the technical scheme of the utility model, the base is used for bearing the container. A rotatable rotating member is provided on the base. The driving piece is connected with the rotating piece and drives the rotating piece to rotate. The base is fixedly provided with a column body, the axis of the column body is coincident with the rotation axis of the rotating piece, and the outer side wall of the column body is provided with an annular chute comprising an ascending section and a descending section. The upper part of the base is provided with a pressing assembly, the pressing assembly comprises a connecting piece and a sliding block, the sliding block is arranged on the connecting piece, the sliding block is inserted into the annular sliding groove to enable the rotating piece to rotate so as to drive the connecting piece to move up and down, and then the pressing assembly is driven to switch between a pressing position and a separating position. Through foretell setting, the driving piece drive rotates the piece and rotates, rotates the piece and rotates and drive the connecting piece and rotate, and then drive the slider that inserts in the annular spout and move in rising section and the decline section to the slider drives the connecting piece and reciprocates, makes pressfitting subassembly switch between pressfitting position and separation position. The distance between the pressing assembly and the base is smaller than the distance between the pressing assembly and the base when the pressing assembly is positioned at the pressing position, so that the cover body can be covered on the container when the connecting piece rotates to the pressing position, and the problem that other structures are needed to control the connecting assembly to descend when the connecting assembly rotates to the pressing position is avoided. Therefore, the technical scheme of the utility model effectively solves the problem of complex structure of the capping machine caused by the fact that the pressing piece in the related technology needs to be pressed down under the action of the air cylinder.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and 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. In the drawings:

Fig. 1 shows a schematic perspective view of an embodiment of a buckle closure device according to the utility model;

Fig. 2 shows an enlarged partial schematic view of the capping device a of fig. 1;

FIG. 3 shows a schematic exploded view of the buckle closure device of FIG. 1;

fig. 4 shows a schematic perspective view of another view of the buckle closure device of fig. 1;

fig. 5 shows an enlarged partial schematic view of the capping device of fig. 4 at B;

FIG. 6 shows a schematic exploded view of a second partition of the buckle closure device of FIG. 1;

FIG. 7 shows a schematic perspective view of a post of the capping device of FIG. 1;

Fig. 8 shows a schematic perspective view of another view of the post of the buckle closure device of fig. 1.

Wherein the above figures include the following reference numerals:

10. A base; 20. a rotating member; 21. a guide hole; 30. a driving member; 40. a column; 41. an annular chute; 50. a pressing assembly; 51. a connecting piece; 52. a slide block; 53. a guide rod; 60. a first feed channel; 70. a buckle cover channel; 80. a discharge channel; 90. a second feed channel; 100. a transfer tray; 101. a carrying area; 110. a first guide baffle; 120. a second guide baffle; 130. a fence; 140. a first partition plate; 141. a first arcuate notch; 150. a second partition plate; 151. a second arcuate notch; 160. a rotating shaft; 170. and a detecting piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

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 exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

As shown in fig. 1, 7 and 8, in the present embodiment, a capping device for capping a cap on a container, the capping device includes: base 10, rotor 20, driver 30, cylinder 40, pressfitting subassembly 50. The base 10 is used to carry a container. The rotating member 20 is rotatably provided on the base 10. The driving member 30 is in driving connection with the rotating member 20 to drive the rotating member 20 to rotate. The column 40 is fixedly arranged on the base 10, the axis of the column 40 coincides with the rotation axis of the rotating member 20, an annular chute 41 is arranged on the outer side wall of the column 40, and the annular chute 41 comprises an ascending section and a descending section. The pressing assembly 50 is located above the base 10, the pressing assembly 50 includes a connecting piece 51 and a sliding block 52 disposed on the connecting piece 51, the sliding block 52 is inserted into the annular chute 41, the connecting piece 51 is disposed on the rotating piece 20 in a vertically movable manner, the pressing assembly 50 has a pressing position and a separating position, the driving piece 30 drives the rotating piece 20 to rotate so that the sliding block 52 moves in the annular chute 41, and drives the pressing assembly 50 to switch between the pressing position and the separating position, when the pressing assembly 50 is in the pressing position, the distance between the pressing assembly 50 and the base 10 is smaller than the distance between the pressing assembly 50 and the base 10 when the pressing assembly 50 is in the separating position.

The base 10 is used for carrying a container by applying the technical scheme of the utility model. A rotatable rotating member 20 is provided on the base 10. The driving member 30 is connected to the rotating member 20 and drives the rotating member 20 to rotate. A column 40 is fixedly provided on the base 10, an axis of the column 40 coincides with a rotation axis of the rotation member 20, and an annular chute 41 including an ascending section and a descending section is provided on an outer side wall of the column 40. The pressing assembly 50 is arranged above the base 10, the pressing assembly 50 comprises a connecting piece 51 and a sliding block 52, the sliding block 52 is arranged on the connecting piece 51, the sliding block 52 is inserted into the annular sliding groove 41 to enable the rotating piece 20 to rotate to drive the connecting piece 51 to move up and down, and further drive the pressing assembly 50 to switch between a pressing position and a separating position, and when the pressing assembly 50 is located at the pressing position, the distance between the pressing assembly 50 and the base 10 is smaller than the distance between the pressing assembly 50 and the base 10 when the pressing assembly 50 is located at the separating position. Through the above arrangement, the driving member 30 drives the rotating member 20 to rotate, the rotating member 20 rotates to drive the connecting member 51 to rotate, and then the sliding block 52 inserted into the annular chute 41 is driven to move in the ascending section and the descending section, so that the sliding block 52 drives the connecting member 51 to move up and down, and the pressing assembly 50 is switched between the pressing position and the separating position. When the pressing assembly 50 is at the pressing position, the distance between the pressing assembly 50 and the base 10 is smaller than the distance between the pressing assembly 50 and the base 10, so that the cover body can be covered on the container when the connecting piece 51 rotates to the pressing position, and the condition that other structures are needed to control the connecting piece 51 to descend when the connecting piece 51 rotates to the pressing position is avoided. Therefore, the technical scheme of the utility model effectively solves the problem of complex structure of the capping machine caused by the fact that the pressing piece in the related technology needs to be pressed down under the action of the air cylinder.

Specifically, the cover is configured to cover the container when the pressing assembly 50 is moved from the separating position to the pressing position.

A bracket is further provided between the column 40 and the base 10, and supports the column 40 and fixes the column 40 to the base 10.

It should be noted that, in the present embodiment, the ascending section and the descending section refer to the process of rotating the column 40 counterclockwise, the distance between the center line of the annular chute 41 and the base 10 is gradually increased in the direction from the pressing position to the picking position, the distance between the center line of the annular chute 41 and the base 10 is gradually decreased in the direction from the picking position to the pressing position, and the distance between the suction cup and the carrying area 101 when the slider 52 is located at the picking position is greater than the distance between the suction cup and the carrying area 101 when the slider 52 is located at the pressing position.

As shown in fig. 1 and 4, in the present embodiment, the capping device includes a first feeding channel 60, a capping channel 70 and a discharging channel 80, the first feeding channel 60, the capping channel 70 and the discharging channel 80 are all disposed on the base 10, the capping channel 70 is located below the pressing assembly 50, the container is conveyed to the capping channel 70 by the first feeding channel 60, and the discharging channel 80 and the first feeding channel 60 are mutually communicated through the capping channel 70. The first feed channel 60 delivers the container to the snap-on channel 70 such that the compression assembly 50 in the compression position can place a cap over the container that is delivered from the snap-on channel 70 to the discharge channel 80 after placement on the container.

As shown in fig. 1 and 4, in the present embodiment, the pressing assembly 50 further has a pick-up position, which is spaced from the pressing position, and the capping device further includes a second feeding channel 90, where the second feeding channel 90 is located above the discharging channel 80, and the cap is conveyed to the pick-up position by the second feeding channel 90. When the pressing assembly 50 moves to the picking position, the pressing assembly 50 picks up the cover body moving to the picking position, and the picked cover body rotates along with the rotation of the pressing assembly 50.

In the present embodiment, the first feeding channel 60, the discharging channel 80, and the second feeding channel 90 all extend in the left-right direction of the base 10. When the pressing assembly 50 is at the pick-up position, the pressing assembly is located above the intersection of the discharging channel 80 and the transfer tray 100, that is, the pick-up position is located corresponding to the intersection of the discharging channel 80 and the transfer tray 100, so as to pick up the cover body. The press-fit position is located on a side of the base 10 where the first feed channel 60, the discharge channel 80, and the second feed channel 90 are not provided.

Specifically, in the present embodiment, the second feeding path 90 is located above the discharging path 80, that is, the distance between the pressing assembly 50 and the base 10 is greater when the pressing assembly 50 is in the pick-up position than when the pressing assembly 50 is in the pressing position.

Of course, in an embodiment not shown in the figures, the second feeding channel 90 may also be located at the same level as the first feeding channel 60 and the discharge channel 80 with respect to the base 10, the second feeding channel 90 being located between the first feeding channel 60 and the discharge channel 80, in which case the downstream of the second feeding channel 90 is conveyed towards the container and the cover to the carrying area 101 of the discharge channel 80 and is located adjacent to the carrying area 101, i.e. the stitching assembly 50 is at the lowest point on the annular chute 41, i.e. in which case the pick-up position and the stitching position are at the same level with respect to the base 10.

As shown in fig. 1 to 4, in this embodiment, the buckle cover device further includes a transfer tray 100 rotatably disposed on the base 10, the buckle cover channel 70 is disposed on the transfer tray 100, the transfer tray 100 rotates synchronously with the rotating member 20, the transfer tray 100 communicates with the first feeding channel 60 and the discharging channel 80, the transfer tray 100 is provided with a carrying area 101, the pressing assembly 50 is disposed above the transfer tray 100 and corresponds to the carrying area 101, the container is conveyed to the transfer tray 100 by the first feeding channel 60, and the cover is disposed on the container and then conveyed to the discharging channel 80 by the transfer tray 100. The container conveyed onto the transfer tray 100 by the first feeding channel 60 enters the bearing area 101 and then rotates synchronously with the rotating member 20, so that the container can rotate to a position below the pressing position, and when the pressing assembly 50 is in the pressing position, the cover body can be covered on the container. After the cover is placed on the container, the cover and the container are transported to the discharge passage 80 by the rotation of the transfer tray 100.

As shown in fig. 1 and 4, in the present embodiment, the capping device further includes a first guide baffle 110, the first guide baffle 110 being disposed at the intersection of the first feed channel 60 and the transfer plate 100 to move the container from the first feed channel 60 onto the transfer plate 100, and/or the capping device further includes a second guide baffle 120, the second guide baffle 120 being disposed at the intersection of the transfer plate 100 and the discharge channel 80 to move the container from the transfer plate 100 to the discharge channel 80. The first guide baffle 110 enables containers conveyed by the first feed channel 60 to enter the transfer tray 100 and thus the carrying area 101. After the cover body is covered on the container, the cover body moves to the intersection of the transfer disc 100 and the discharging channel 80 along with the rotation of the transfer disc 100, and then enters the discharging channel 80 under the action of the second guide baffle 120.

Preferably, the first guide baffle 110 is gradually reduced in distance from the center of the transfer tray 100 in the direction from the first feed channel 60 to the transfer tray 100, i.e., the first guide baffle is curved toward the center of the transfer tray 100, so that the process of entering the transfer tray 100 from the first feed channel 60 is smoother. The distance from the second guide plate 120 to the center of the transfer tray 100 in the direction from the discharge passage 80 to the transfer tray 100 is gradually reduced, i.e., the second guide plate is curved toward the center of the transfer tray 100, so that the process of entering the discharge passage 80 from the transfer tray 100 is smoother.

Specifically, the buckle closure device still includes the third guide baffle, and the third guide baffle sets up in the crossing department in second feed channel 90 and the vertical space in transfer dish 100 place and is located the sucking disc below, and the lid can remove to the sucking disc below under the effect of third guide baffle, is convenient for the sucking disc to absorb the lid.

As shown in fig. 3, in the present embodiment, the number of the pressing assemblies 50 is plural, the plural pressing assemblies 50 are connected to the rotating member 20 at intervals, the bearing areas 101 are plural, and the plural pressing assemblies 50 are disposed in one-to-one correspondence with the plural bearing areas 101. The arrangement described above enables the capping device to carry multiple containers simultaneously on the transfer tray 100 during operation. In the rotation process, one of the pressing assemblies 50 is located at a pressing position, and the other pressing assembly 50 is located at a picking position, that is, the pressing assemblies can pick up the cover body and press the cover body onto the container at the same time, so that the overall working efficiency of the buckle cover device is higher.

As shown in fig. 2, 5 and 6, in the present embodiment, the buckle cover device further includes a surrounding member 130 and a first partition plate 140, the first partition plate 140 is disposed on the transfer plate 100 and rotates synchronously with the transfer plate 100, a plurality of first arc-shaped notches 141 are disposed on the outer periphery of the first partition plate 140, a plurality of bearing areas 101 are formed between the plurality of first arc-shaped notches 141 and the surrounding member 130, and/or the buckle cover device further includes a second partition plate 150, the second partition plate 150 is disposed between the rotating member 20 and the first partition plate 140 and rotates synchronously with the transfer plate 100, a plurality of second arc-shaped notches 151 are disposed on the outer periphery of the second partition plate 150, and the plurality of second arc-shaped notches 151 are disposed in one-to-one correspondence with the plurality of pressing assemblies 50. The first partition 140 enables containers to enter the carrying area 101 formed between the first arcuate notch 141 and the enclosure 130 in sequence, i.e. only one container at a time enters the carrying area 101, which makes the overall operation of the capping device more efficient. The second partition plate 150 enables the cover body to sequentially enter one of the plurality of second arc-shaped gaps 151, so that the cover body in the second arc-shaped gap 151 at the picking position can be picked up by the pressing assembly 50 at the picking position, after the picking is completed, the cover body rotates towards the pressing position along with the rotation of the rotating member 20, and the adjacent pressing assembly can continuously pick up another cover body at the picking position, so that the operation efficiency of the cover buckling device is prevented from being reduced due to the fact that the cover body is singly picked up.

Preferably, the material of the first separation plate 140 is nylon so that the first separation plate 140 does not damage the container. The second arc notch 151 is provided with a protection plate, the shape of the protection plate is attached to the shape of the second arc notch 151, and the protection plate is made of nylon, so that the second partition plate 150 cannot damage the cover body. The second separator 150 is connected with the rotating member 20 through a connecting structure, the connecting structure comprises a plurality of connecting columns, a first clamping block and a second clamping block, the connecting columns are fixedly connected to the rotating member 20 and connected with the first clamping block, one side, away from the center of the second separator 150, of the first clamping block is provided with a first protrusion, one side, away from the center of the second separator 150, of the second clamping block is provided with a second protrusion, and the separator is clamped between the first protrusion and the second protrusion. This makes the dividing plate more stable during movement.

As shown in fig. 3, in the present embodiment, the capping device further includes a rotation shaft 160, the rotation shaft 160 is rotatably disposed on the base 10, the rotation shaft 160 is disposed inside the rotation member 20 and inside the transfer disc 100 in a penetrating manner, the plurality of bearing areas 101 are disposed around the periphery of the rotation shaft 160, and the driving member 30 drives the rotation shaft 160 to rotate so as to drive the rotation member 20 and the transfer disc 100 to rotate. The driving member 30 drives the rotation shaft 160 to rotate, so that the rotating member 20 and the transfer disc 100 can be driven to rotate, and the rotating member 20 can drive the connecting member 51 to move up and down while rotating along with the rotating member 20, so that the connecting member 51 can be switched among the pressing position, the separating position and the picking position. The rotating member can also drive the transfer tray 100 and the pressing assembly 50 to rotate synchronously, so that the cover body picked up by the pressing assembly 50 can be covered on the container after moving to the pressing position. The plurality of bearing areas 101 are wound around the periphery of the rotating shaft 160, so that after the containers enter the bearing areas 101, the containers can be located below the pressing assembly 50 corresponding to the bearing areas 101, the pressing assembly 50 can be conveniently moved to the pressing position and then pressed on the containers through the cover body, the plurality of containers can be wound around the periphery of the rotating shaft, the pressing assembly 50 can conveniently press the cover body onto the containers, and the production efficiency can be improved.

Specifically, the buckle closure device further comprises a device box and a supporting plate, the supporting plate is fixedly arranged on the base 10, the device box is arranged on the supporting plate, the column 40 is located between the supporting plate and the rotating member 20, the supporting plate is fixedly connected with the rotating member 20, a controller is arranged in the device box, the driving member 30 is arranged below the base 10, the driving member 30 is connected with the rotating shaft 160, and the controller controls the driving member 30 to operate so as to drive the rotating shaft 160 to rotate.

Preferably, the buckle cover device further comprises a first guide wheel, a second guide wheel and a third guide wheel which are arranged on the base 10. The first guide wheel is rotatably arranged at the intersection of the first feeding channel 60 and the transfer disc 100 to enable the container to smoothly move from the first feeding channel 60 to the bearing area 101, and the second guide wheel is arranged at the intersection of the discharging channel 80 and the transfer disc 100 to enable the cover body and the container to smoothly move from the bearing area 101 to the discharging channel 80. The third guide wheel and the second guide wheel are coaxially arranged, the second guide wheel is positioned between the second feeding channel 90 and the discharging channel 80 and is close to the plane where the discharging channel 80 is positioned, and the third guide wheel is positioned above the second feeding channel 90. The first, second and third guide wheels rotate in synchronization with the rotation shaft 160. The first leading wheel, second leading wheel and third leading wheel periphery are provided with a plurality of arc location breach, make at every turn through the container that first leading wheel got into transport tray 100 can only one like this, get into discharging channel 80's container and lid through the second leading wheel can only one at every turn, can only one at every turn through the third leading wheel by sucking disc absorptive lid, the absorption of sucking disc of being convenient for, make the operation of buckle closure device more steady like this. The rotation direction of the first guide wheel is opposite to the rotation direction of the rotation shaft 160, and the rotation direction of the second guide wheel and the third guide wheel is opposite to the rotation direction of the rotation shaft 160.

As shown in fig. 3 to 5, in the present embodiment, the pressing assembly 50 further includes a guide rod 53, the rotating member 20 is provided with a guide hole 21, the guide rod 53 is disposed in the guide hole 21 in a penetrating manner and connected to the sliding block 52, and the rotating member 20 rotates to move the sliding block 52 in the annular chute 41 and drive the guide rod 53 to move in the up-down direction. The guide rod 53 can move up and down in the guide hole 21, so that when the sliding block 52 moves up and down in the annular chute 41, that is, when the connecting piece 51 moves up and down, the movement of the connecting piece 51 is smoother, and the phenomenon that the connecting piece 51 is blocked is avoided from affecting the operation of the buckle closure device.

Preferably, the connecting piece 51 includes connecting rod, sucking disc and mounting panel, and the mounting panel sets up between connecting rod and sucking disc, and the connecting rod is connected with slider 52 and the sucking disc is all, and the sucking disc is installed on the mounting panel, and the connecting rod is inside to be hollow structure so that the vacuum pump can be with gaseous sucking out in the sucking disc, and then makes the sucking disc can adsorb the lid. The vacuum pump is connected with the plurality of connecting rods through a plurality of air pipes, the vacuum pump is arranged in the equipment box, and the plurality of air pipes extend into the equipment box from the support plate to the rotating piece 20 through the support plate. An air fixing slip ring is arranged between the vacuum pump and the plurality of air pipes, the air fixing slip ring rotates along with the rotation of the rotating shaft 160, and the plurality of air pipes are connected with the air fixing slip ring, so that the vacuum pump can be communicated with different pressing assemblies 50 respectively. The pressing assembly 50 further comprises a connecting block, the connecting block is fixedly connected with the sliding block 52, the guide rod 53 is fixedly connected with the connecting block, the connecting rod is fixedly connected with the connecting block, and the guide rod 53 and the connecting rod are connected to the connecting block at intervals. The pressing assembly 50 further comprises a guide cylinder and a guide block connected with the guide cylinder, the guide cylinder and the guide block are connected to the upper side of the rotating member 20 and located between the sliding block 52 and the rotating member 20, the guide cylinder is located between the guide block and the rotating member 20, the guide rod 53 and the connecting rod are connected to the guide block, the guide rod 53 is arranged in a manner of being capable of moving up and down relative to the guide block, and the connecting rod is arranged in a manner of being capable of moving up and down relative to the guide block and the guide sleeve. The guide block makes the movement of the guide rod 53 smoother, and the guide cylinder makes the movement of the connecting rod smoother.

It should be noted that, in the prior art, the buckle cover device includes a main shaft and a pressing member, the pressing member is disposed on an outer surface of the main shaft and rotates along with the rotation of the main shaft, and a plurality of elastic pieces and a fixing ring connected with the plurality of elastic pieces are disposed in the pressing member at intervals. The lid is held by a plurality of shell fragments, is pressed to establish to the container at the lid and is one second before, and the solid fixed ring drives the shell fragment and moves down, and when solid fixed ring rotated, the shell fragment can hold up the container, and then the shell fragment probably can be pressed from both sides between container and lid, and the container can be blocked on the pressfitting spare promptly, can not normally operate. And because the shell fragment is by the white steel sheet preparation, use repeatedly and warp easily, is pressed from both sides between lid and container and also can lead to warping, finally produce the damage, in order to guarantee buckle closure efficiency, need in time change the shell fragment, change the shell fragment and not only lead to the material cost extravagant also can waste the time cost. Therefore, in the technical scheme of the embodiment, the elastic sheet clamping cover body is changed into the cover body which is adsorbed by the sucker, so that the elastic sheet is prevented from being clamped between the cover body and the container, the cost waste caused by replacing the elastic sheet is avoided, the cover body is also more stably adsorbed, and the efficiency of the buckle cover is ensured.

As shown in fig. 1, in the present embodiment, the capping device further includes a detecting member 170, where the detecting member 170 is disposed on the base 10 and located at a side portion of the discharging channel 80, and the detecting member 170 is used for detecting a capping state of the cap. The detecting member 170 can detect the closing state of the cover body, and further can control the operation of the capping device by detecting signals.

The closed state of the lid means that the lid is completely attached to the container, i.e., the lid is not obliquely disposed on the container.

Preferably, the detecting member 170 includes a torque measuring rod, when the cover is not correctly covered on the container, that is, when the cover axis does not coincide with the container axis, the cover contacts with the torque measuring rod after rotating below the torque measuring rod, and a signal is transmitted to the controller, and the controller controls the spindle to stop rotating. The buckle closure device still includes exposure lamp and camera, and exposure lamp and camera all set up towards transporting the dish 100, and the container gets into and transports the dish 100 and rotate along with transporting the rotation of dish 100 after, and the light that the exposure lamp was emergent shines to the container, and the camera is photographed the container.

Preferably, the buckle cover device further comprises a conveying turbine, the pitch of the conveying turbine is the same as the outer diameter of the container, and the conveying turbine is arranged on the side part of one side of the first feeding channel 60 connected with the first guide baffle 110, so that the container is more stable in the process of moving from the upstream of the first feeding channel 60 to one side of the first feeding channel 60 close to the transfer disc 100, and under the action of the conveying turbine, the distance between each container before the container enters the transfer disc 100 from the first feeding channel 60 is reasonable, so that each container enters the transfer disc 100 respectively, and the phenomenon that a plurality of containers enter the transfer disc 100 simultaneously is avoided, and the operation of the buckle cover device is influenced.

Specifically, in the present embodiment, the procedure of capping using the capping device is as follows: the container enters the transfer disc 100 through the conveying turbine and the first guide wheel on the first feeding channel 60, the transfer disc 100 drives the container to rotate to a pressing position, when the pressing assembly 50 moves to the pressing position, the pressing assembly 50 is located at the lowest point of the annular chute 41, namely, the point closest to the base 10, the cover body is pressed on the container, the suction disc breaks vacuum, the cover body is separated from the suction disc, and the cover body and the container move to the position of the second guide baffle 120 along with the rotation of the transfer disc 100. The cover and container enter the discharge channel 80 under the action of the second guide wheel. During the rotation of the plurality of pressing assemblies 50, the pressing assembly 50 at the pick-up position adsorbs the cover moving to the lower side of the pressing assembly 50 through the second feeding channel 90 and the third guide wheel, and the cover rotates along with the rotation of the pressing assembly 50.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A capping device for capping a cap onto a container, the capping device comprising:

-a base (10) for carrying the container;

A rotating member (20) rotatably provided on the base (10);

the driving piece (30) is in driving connection with the rotating piece (20) to drive the rotating piece (20) to rotate;

the column body (40) is fixedly arranged on the base (10), the axis of the column body (40) is coincident with the rotation axis of the rotating piece (20), an annular chute (41) is arranged on the outer side wall of the column body (40), and the annular chute (41) comprises an ascending section and a descending section;

The pressing assembly (50) is located above the base (10), the pressing assembly (50) comprises a connecting piece (51) and a sliding block (52) arranged on the connecting piece (51), the sliding block (52) is inserted into the annular sliding groove (41), the connecting piece (51) is arranged on the rotating piece (20) in a vertically movable mode, the pressing assembly (50) is provided with a pressing position and a separation position, the driving piece (30) drives the rotating piece (20) to rotate so that the sliding block (52) moves in the annular sliding groove (41), the pressing assembly (50) is driven to switch between the pressing position and the separation position, and when the pressing assembly (50) is located at the pressing position, the distance between the pressing assembly (50) and the base (10) is smaller than the distance between the pressing assembly (50) and the base (10) when the pressing assembly (50) is located at the separation position.

2. The capping device of claim 1 comprising a first feed channel (60), a capping channel (70) and a discharge channel (80), the first feed channel (60), the capping channel (70) and the discharge channel (80) being disposed on the base (10), the capping channel (70) being located below the press-fit assembly (50), the container being conveyed from the first feed channel (60) to the capping channel (70), the discharge channel (80) and the first feed channel (60) being in communication with each other through the capping channel (70).

3. The capping device of claim 2 wherein the press-fit assembly (50) further has a pick-up location spaced from the press-fit location, the capping device further comprising a second feed channel (90), the second feed channel (90) being located above the discharge channel (80), the cap being transported by the second feed channel (90) to the pick-up location.

4. The cover fastening device according to claim 2, further comprising a transfer tray (100) rotatably disposed on the base (10), wherein the cover fastening channel (70) is disposed on the transfer tray (100), the transfer tray (100) rotates synchronously with the rotating member (20), the transfer tray (100) is communicated with the first feeding channel (60) and the discharging channel (80), a carrying area (101) is disposed on the transfer tray (100), the pressing assembly (50) is disposed above the transfer tray (100) and corresponds to the carrying area (101), the container is conveyed onto the transfer tray (100) by the first feeding channel (60), and the cover is conveyed onto the discharging channel (80) by the transfer tray (100) after being disposed on the container.

5. The capping device of claim 4 further comprising a first guide baffle (110), the first guide baffle (110) being disposed at an intersection of the first feed channel (60) and the transfer plate (100) to move the container from the first feed channel (60) onto the transfer plate (100), and/or the capping device further comprising a second guide baffle (120), the second guide baffle (120) being disposed at an intersection of the transfer plate (100) and the discharge channel (80) to move the container from the transfer plate (100) to the discharge channel (80).

6. The capping device according to claim 4, wherein the number of the pressing assemblies (50) is plural, the pressing assemblies (50) are connected to the rotating member (20) at intervals, the carrying areas (101) are plural, and the pressing assemblies (50) are arranged in one-to-one correspondence with the carrying areas (101).

7. The cover fastening device according to claim 4, further comprising a surrounding baffle (130) and a first partition plate (140), wherein the first partition plate (140) is disposed on the transfer plate (100) and rotates synchronously with the transfer plate (100), a plurality of first arc-shaped notches (141) are disposed on the periphery of the first partition plate (140), a plurality of bearing areas (101) are formed between the first arc-shaped notches (141) and the surrounding baffle (130), and/or the cover fastening device further comprises a second partition plate (150), the second partition plate (150) is disposed between the rotating member (20) and the first partition plate (140) and rotates synchronously with the transfer plate (100), a plurality of second arc-shaped notches (151) are disposed on the periphery of the second partition plate (150), and the plurality of second arc-shaped notches (151) are disposed in one-to-one correspondence with the plurality of pressing assemblies (50).

8. The cover fastening device according to claim 4, further comprising a rotation shaft (160), wherein the rotation shaft (160) is rotatably disposed on the base (10), the rotation shaft (160) is disposed through the rotation member (20) and the transfer disc (100), the plurality of bearing areas (101) are wound around the rotation shaft (160), and the driving member (30) drives the rotation shaft (160) to rotate so as to drive the rotation member (20) and the transfer disc (100).

9. The capping device according to any one of claims 1 to 8, wherein the pressing assembly (50) further comprises a guide rod (53), the rotating member (20) is provided with a guide hole (21), the guide rod (53) is inserted into the guide hole (21) and connected with the sliding block (52), and the rotating member (20) rotates to move the sliding block (52) in the annular chute (41) and drive the guide rod (53) to move in the up-down direction.

10. The capping device according to any one of claims 2 to 8 further comprising a detection member (170), the detection member (170) being disposed on the base (10) and being located on a side of the discharge channel (80), the detection member (170) being configured to detect the capping state of the cap.