CN213613523U - Mechanism for continuously absorbing dust in rotation process and rolling groove equipment - Google Patents

Abstract

The application discloses mechanism and slot rolling equipment of dust absorption lasts in rotatory process includes: a dust-collecting driving member; the transmission assembly is internally provided with a first ventilation pipeline, and the air outlet end of the first ventilation pipeline of the transmission assembly is connected with the dust collection driving piece; the dust collection manifold block is fixedly connected with the air inlet end of the transmission assembly, the dust collection manifold block and the transmission assembly are arranged concentrically, a plurality of first air vents communicated with the first ventilation pipeline are arranged on the dust collection manifold block, and the first air vents are connected with an external pipeline and further extend to a position to be dust-collected along with the rotation of the transmission assembly so as to perform dust collection treatment on the position to be dust-collected when the position to be dust-collected rotates. The technical scheme that this application provided can realize carrying out dust absorption processing to the work piece on the rotation station.

Description

Mechanism for continuously absorbing dust in rotation process and rolling groove equipment

Technical Field

The application relates to the technical field of automation equipment, in particular to a mechanism for continuously absorbing dust in a rotating process and rolling groove equipment.

Background

In the prior art, in the process of rolling the battery groove, the hob and the battery shell are extruded to easily generate metal fine scraps, and the metal fine scraps not only affect the quality of the battery, but also can reduce the service life of a die, so that the dust removal treatment in the process of rolling the battery groove is very necessary for improving the quality of the battery and prolonging the service life of the die. However, the conventional battery channeling mechanism is generally implemented in a manner of matching a turntable with a cam assembly, that is, the whole channeling mechanism completes a channeling process in a high-speed rotation process, while the conventional dust removing mechanism cannot implement dust collection treatment on a workpiece on a rotation station, and cannot implement a dust removing function in the process of executing the channeling process by the channeling mechanism, so that a technical scheme capable of solving the technical problems is needed.

SUMMERY OF THE UTILITY MODEL

The technical problem that this application mainly solved provides a mechanism and the slot rolling equipment that lasts the dust absorption at rotatory in-process, can realize carrying out the dust absorption to the work piece on the station that is in the rotation state and handle.

In order to solve the technical problem, the application adopts a technical scheme that: there is provided a mechanism for continuously sucking dust during rotation, comprising:

a dust-collecting driving member;

the transmission assembly is internally provided with a first ventilation pipeline, and the air outlet end of the first ventilation pipeline of the transmission assembly is connected with the dust collection driving piece;

the dust collection manifold block is fixedly connected with the air inlet end of the transmission assembly, the dust collection manifold block and the transmission assembly are arranged concentrically, a plurality of first air vents communicated with the first ventilation pipeline are arranged on the dust collection manifold block, and the first air vents are connected with an external pipeline and further extend to a position to be dust-collected along with the rotation of the transmission assembly so as to collect dust at the position to be dust-collected when the position to be dust-collected rotates.

Further, the mechanism further comprises:

the turntable is sleeved on the periphery of the air inlet end of the transmission assembly and synchronously rotates along with the transmission assembly;

the pressing component is connected with the rotary disc, the pressing component is parallel to the extending direction of the transmission component, a second vent pipeline is arranged in the pressing component, a gas outlet of the second vent pipeline is connected with the first vent in the dust collection manifold block, and a pumping hole of the second vent pipeline extends to the workpiece so as to perform dust collection treatment on the workpiece.

Furthermore, the pressing component comprises a pipe joint, a rotating shaft and a pressing head, the pipe joint is connected with the rotating shaft and the external pipeline, the pressing head is arranged at the end part, far away from the pipe joint, of the rotating shaft and used for pressing the workpiece, the rotating shaft is a hollow core shaft, and the pipe joint and the pressing head are provided with vent holes corresponding to the rotating shaft, so that a second vent pipeline for dust collection airflow to pass through is formed.

Still further, the mechanism still includes bearing and first driving piece, the rotation axis passes through the bearing is connected with bearing support, the output of first driving piece with the rotation axis is connected to drive the rotation axis is rotatory along self axial lead at setting for the station.

Furthermore, the transmission assembly comprises a turret mandrel, an inner dust suction shaft and a sleeve for connecting the turret mandrel and the inner dust suction shaft, the turret mandrel and the inner dust suction shaft are internally provided with a channel which can be communicated, so that the first ventilation pipeline for dust suction airflow to pass through is formed, and the turret mandrel, the inner dust suction shaft and the dust suction manifold block are concentrically arranged.

Still further, the mechanism further comprises a connecting flange connecting the dust suction inner shaft and the dust suction manifold block.

Further, the mechanism still includes and bears the outer dust absorption subassembly of leg joint, outer dust absorption subassembly includes first dust absorption cavity and second dust absorption cavity, first dust absorption cavity with second dust absorption cavity fixed connection, first dust absorption cavity with the contact surface of second dust absorption cavity forms a cavity that supplies the gas circulation, set up the second vent of being connected with the outside dust extraction subassembly on the perisporium of cavity.

Furthermore, the outer dust collection assembly further comprises an outer dust collection cavity bottom plate, the outer dust collection cavity bottom plate is arranged around the periphery of the turntable and is fixedly connected with the bearing support to bear the first dust collection cavity and the second dust collection cavity.

Still further, the outer dust collection assembly further comprises a plurality of groups of dust collection brushes arranged on the inner walls of the first dust collection cavity and/or the second dust collection cavity, and the dust collection brushes protrude out of the inner walls of the first dust collection cavity and/or the second dust collection cavity and extend into the cavities to further contact with the outer surface of a passing workpiece so as to clean the outer surface of the workpiece.

In order to solve the above technical problem, another technical solution adopted by the present application is: there is provided a channelling apparatus including a mechanism for continuously suctioning dust during rotation as described above.

The beneficial effect of this application is: different from the situation of the prior art, the technical scheme provided by the application provides a passage for dust collection airflow to circulate through the cooperation of the external pipeline, the first air vents on the dust collection manifold block and the first ventilation pipeline arranged in the transmission assembly, the dust collection manifold block is fixedly connected with the transmission assembly, so that the dust collection manifold block, the first air vents arranged on the dust collection manifold block and the external pipeline used for connecting the first connecting port and the place to be dust collected can synchronously rotate along with the transmission assembly, namely, the dust collection manifold block, the first air vents arranged on the dust collection manifold block and the external pipeline used for connecting the first connecting port and the place to be dust collected can synchronously rotate along with the place to be dust collected, and then under the driving action of the dust collection driving piece, the dust collection treatment of the place to be dust collected can still be realized in the process that the place to be dust collected rotates along with the transmission assembly, the dust collection device has the advantages that the dust collection treatment of the workpiece on the station in the rotating state is realized, the quality of products is improved well, the machine does not need to be stopped in the process of performing the dust collection treatment on the position to be subjected to dust collection, and the production efficiency is improved well.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a continuous vacuum mechanism of the present application during rotation;

FIG. 2 is a cross-sectional view taken along A-A' of the structure illustrated in FIG. 1;

FIG. 3 is a schematic view of another embodiment of a mechanism for continuously cleaning dust during rotation according to the present application;

FIG. 4 is a cross-sectional view of the structure illustrated in FIG. 3 taken along B-B';

FIG. 5 is a schematic view of a further embodiment of a mechanism for continuously cleaning dust during rotation according to the present application;

FIG. 6 is a cross-sectional view of the structure illustrated in FIG. 5 taken along C-C';

FIG. 7 is a schematic structural diagram of another embodiment of a mechanism for continuously cleaning dust during rotation according to the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 and 2, fig. 1 is a schematic structural view of an embodiment of a mechanism for continuously sucking dust during a rotation process of the present application, and fig. 2 is a sectional view of the structure shown in fig. 1 along a-a'. Fig. 1 specifically shows a front view of the mechanism for continuously sucking dust during rotation, and fig. 2 shows a cross-sectional view of the mechanism for continuously sucking dust during rotation shown in fig. 1, taken along the direction a-a'.

In the present embodiment, the mechanism 100 for continuously sucking dust during rotation provided by the present application can be used for dust suction treatment of a workpiece on a rotation station, such as can be applied to a slot rolling device to suck dust treatment of a battery after slot rolling. The mechanism 100 for continuously cleaning dust during rotation provided by the present application comprises a dust cleaning driving member, a transmission assembly 10 and a dust cleaning manifold block 20.

Wherein a dust-collecting drive (not shown) is used to provide dust-collecting power to the mechanism 100 for continuously collecting dust during rotation. Further, the dust suction driving member includes a motor. It should be noted that the type and parameters of the motor used as the dust suction driving member are not limited, and may be set according to the requirements of the practical application environment of the mechanism 100 for continuously sucking dust during rotation.

The transmission assembly 10 is used for driving the dust collection manifold block 20 to rotate, the transmission assembly 10 is connected with an external second driving member (not shown), and the transmission assembly 10 can rotate around the axis of the transmission assembly 10 under the driving of the second driving member. The second driving member is a driving structure for driving the transmission assembly 10 and a structure connected to the transmission assembly 10 to rotate, and the second driving member at least includes one of a motor and a cylinder, which is not limited herein. A first ventilation pipeline 14 is arranged in the transmission assembly 10, an air outlet end of the first ventilation pipeline 14 of the transmission assembly 10 is connected with the dust collection driving part, and the first ventilation pipeline 14 is a pipeline for circulating dust collection airflow when the dust collection driving part is started. The dust collection airflow is used for removing dust under the action of the dust collection driving part, the dust collection airflow can be air containing dust, fine dust, sundries and oil stains, and a pipeline through which the air flows is defined as a pipeline or a passage.

Further, in one embodiment, the first ventilation pipeline 14 in the transmission assembly 10 includes a central passage parallel to the axis of the transmission assembly 10, and the peripheral wall of the first ventilation pipeline 14 is not limited in the present embodiment. For example, the peripheral wall of the first ventilation pipeline 14 may be an irregular plane or an irregular arc surface, and in other embodiments, the peripheral wall of the first ventilation pipeline 14 may also exhibit a regular plane or a regular arc surface. It will be appreciated that in other embodiments, the first vent lines 14 in the drive assembly 10 may be provided in multiple paths, and the multiple paths of the first vent lines 14 may be communicated to the corresponding first vents 21 of the suction manifold block 20 in groups.

Furthermore, in another embodiment, the first ventilation pipeline 14 in the transmission assembly 10 is a pipeline which is parallel to the axial line of the transmission assembly 10 and has a regular arc surface on the peripheral wall, so that the dust-absorbing airflow can rapidly circulate, dust is prevented from adhering to the pipeline wall of the first ventilation pipeline 14, the peripheral wall of the first ventilation pipeline 14 is convenient to clean, and the pipeline blockage caused by dust and debris of the first ventilation pipeline 14 is also avoided.

The dust-absorbing manifold block 20 is fixedly connected with the air inlet end of the transmission assembly 10, and the dust-absorbing manifold block 20 can rotate around the axis under the transmission of the transmission assembly 10. The dust absorption manifold block 20 is arranged concentrically with the transmission assembly 10, namely, the axial lead of the dust absorption manifold block 20 is overlapped with the axial lead of the transmission assembly 10. The dust collection manifold block 20 is provided with a plurality of first air vents 21 communicated with the first ventilation pipelines 14, the first air vents 21 are connected with an external pipeline (not shown) and further extend to a to-be-dust-collected place rotating along with the transmission assembly 10, so that the to-be-dust-collected place is subjected to dust collection treatment when the to-be-dust-collected place rotates, and then the rotating to-be-dust-collected place can be subjected to dust collection treatment on the premise of not stopping the machine. Wherein, the place to be cleaned is connected with the transmission component 10 and rotates synchronously along with the rotation of the transmission component 10. Further, the position to be cleaned is the inside of the workpiece arranged on the station, and the station is a position which rotates synchronously along with the transmission component 10 and is used for bearing the workpiece.

In the present embodiment, the dust-collecting location is a station that rotates synchronously with the rotation of the transmission assembly 10 or a workpiece that is placed on a station that can rotate along with the transmission assembly 10, the air inlet end of the transmission assembly 10 is a port through which dust-collecting airflow flows into the transmission assembly 10, and correspondingly, the air outlet end of the transmission assembly 10 is a port through which dust-collecting airflow flows out of the transmission assembly 10.

In the process that the part to be cleaned rotates along with the transmission assembly 10, because the dust collection manifold block 20 is fixedly connected with the transmission assembly 10, the dust collection manifold block 20 rotates along with the transmission assembly 10 synchronously, that is, the dust collection manifold block 20 and the part to be cleaned rotate synchronously. In the process that the dust collection manifold block 20 rotates synchronously with the transmission assembly 10, the first vent 21 arranged on the dust collection manifold block 20 and the external pipeline connected with the first vent 21 rotate synchronously with the part to be dust collected, then under the action of the dust collection driving piece, dust collection airflow sequentially passes through the external pipeline, the first vent 21 and the first ventilation pipeline 14 from the part to be dust collected to the air outlet of the mechanism 100 continuously collecting dust in the rotating process, so that the dust collection treatment can be synchronously realized at the part to be dust collected when the transmission assembly 10 rotates, the dust collection efficiency is improved, the product quality of workpieces is also improved, and the service life of a mold for generating the workpieces is also prolonged.

Further, the dust-absorbing manifold block 20 is disc-shaped, and all the first air vents 21 provided on the dust-absorbing manifold block 20 are respectively and correspondingly communicated with the first ventilation pipelines 14 in the transmission assembly 10, so as to cooperate with the first ventilation pipelines 14, thereby providing a circulation path for the dust-absorbing air flow of the dust-absorbing treatment at a plurality of places to be dust-absorbed.

Furthermore, a chamber (not shown) for the dust collection airflow to flow through is disposed in the dust collection manifold block 20, a plurality of first air vents 21 are respectively disposed at intervals on the peripheral wall of the chamber and are respectively communicated with the chamber, and the chamber is communicated with the first air vent pipeline 14. In the present embodiment, the dust-absorbing airflow flows out from the first air vent 21 under the action of the dust-absorbing driving member, flows through the cavity, then flows to the first air vent pipe 14, flows out from the first air vent pipe 14, and then flows into the filtering structure (not shown) to separate the dust and debris from the dust-absorbing airflow, thereby completing the dust-absorbing process for the place to be dust-absorbed.

Still further, in another embodiment, the first air vents 21 on the dust collection manifold block 20 are arranged corresponding to the places to be cleaned, that is, the number of the first air vents 21 is greater than or equal to the places to be cleaned, thereby ensuring that each place to be cleaned can be matched with at least one first air vent 21. Similarly, each first air vent 21 is disposed corresponding to a place to be cleaned. For example, when the transmission assembly 10 is used to transmit n places to be cleaned to rotate, n first air vents 21 are correspondingly arranged on the cleaning manifold block 20. When n places to be cleaned are arranged at equal intervals, the first air vents 21 on the corresponding cleaning manifold block 20 are also arranged at equal intervals, so that the relative positions of the first air vents 21 and the places to be cleaned in the vertical direction are always kept unchanged.

Further, a first connecting head 22 is provided on the dust-absorbing manifold block 20 corresponding to the plurality of first air vents 21, and the first connecting head 22 is used for connecting the first air vents 21 with an external pipeline and communicating the first air vents 21 with the external pipeline. The first connector 22 is sized to match the first vent 21 arrangement.

The mechanism 100 for continuously collecting dust in the rotation process provided by the embodiment corresponding to fig. 1 provides a passage for gas to circulate through the cooperation of the external pipe, the first vent 21 on the dust collection manifold block 20, and the first vent pipe 14 arranged in the transmission assembly 10, the dust collection manifold block 20 is fixedly connected with the transmission assembly 10, so that the dust collection manifold block 20, the plurality of first vents 21 arranged on the dust collection manifold block 20, and the external pipe for connecting the first connection port and the place to be cleaned can both synchronously rotate along with the transmission assembly 10, that is, the dust collection manifold block 20, the plurality of first vents 21 arranged on the dust collection manifold block 20, and the external pipe for connecting the first connection port and the place to be cleaned can synchronously rotate along with the place to be cleaned, and then under the driving action of the dust collection driving member, the process of cleaning the place to be cleaned can still be realized in the process of the rotation of the transmission assembly 10, the dust collection device has the advantages that the dust collection treatment of the workpiece on the station in the rotating state is realized, the product quality of the workpiece is better improved, the machine does not need to be stopped in the process of performing the dust collection treatment on the position to be subjected to dust collection, and the production efficiency is better improved.

With continued reference to fig. 1 and 2, the present application provides a transmission assembly 10 of a mechanism 100 for continuously cleaning dust during rotation, which comprises a turret mandrel 11, an inner cleaning shaft 12, and a sleeve 13 for connecting the turret mandrel 11 and the inner cleaning shaft 12.

Wherein, the turret mandrel 11 and the inner dust suction shaft 12 are provided with channels which can be communicated with each other inside, so as to form a first ventilation pipeline 14 for the dust suction airflow to pass through, and the turret mandrel 11, the inner dust suction shaft 12 and the dust suction manifold block 20 are concentrically arranged. The turret mandrel 11, the inner dust suction shaft 12 and the dust suction manifold block 20 are concentrically arranged, so that the turret mandrel 11, the inner dust suction shaft 12 and the dust suction manifold block 20 can synchronously rotate, and a maximum first ventilation pipeline 14 can be formed among the turret mandrel 11, the inner dust suction shaft 12 and the dust suction manifold block 20, so that dust suction airflow can rapidly circulate.

The turret mandrel 11 is connected to a second driving element (not shown), and the turret mandrel 11 can rotate along the axis under the driving of the second driving element, so as to synchronously rotate other structures fixedly connected to the turret mandrel 11 along the axis. A channel for the circulation of dust-absorbing air flow is arranged in the turret mandrel 11, correspondingly, a channel corresponding to the channel on the turret mandrel 11 is arranged in the dust-absorbing inner shaft 12, and the channel in the dust-absorbing inner shaft 12 is communicated with the channel on the turret mandrel 11 so as to allow the circulation of dust-absorbing air flow.

Further, the peripheral walls of the channels arranged inside the inner dust suction shaft 12 and the channels on the turret mandrel 11 are regular, and the radial sizes of the channels arranged inside the inner dust suction shaft 12 and the channels on the turret mandrel 11 are matched.

Furthermore, the channel arranged inside the dust collection inner shaft 12 covers the axial line of the dust collection inner shaft 12, the channel arranged inside the turret mandrel 11 covers the axial line of the turret mandrel 11, and as the dust collection inner shaft 12 and the turret mandrel 11 are concentrically arranged, the radial dimensions of the channel arranged inside the dust collection inner shaft 12 and the channel on the turret mandrel 11 are arranged in a matching manner, but are not particularly limited, and are specifically set according to the product layout requirements.

Still further, the area of all cross sections of the channel arranged inside the dust suction inner shaft 12 and the channel arranged inside the turret mandrel 11 are equal.

Further, the turret mandrel 11 and the inner dust suction shaft 12 are fixedly connected, and the sleeve 13 for connecting the turret mandrel 11 and the inner dust suction shaft 12 includes a wire hose. In the present embodiment, the dust suction inner shaft 12 and the turret mandrel 11 are fixed by the wire hose, so that the dust suction inner shaft 12 can be prevented from rotating relative to the turret mandrel 11, and the rotation offset and swing between the dust suction manifold block 20 and the turret mandrel 11 due to the deviation of the shaft center can be offset, so that the rotation of the dust suction manifold block 20 and the rotation of the turret mandrel 11 can be kept synchronous.

The mechanism 100 for continuously sucking dust in the rotating process also comprises a connecting flange 40, wherein the connecting flange 40 is connected with the dust sucking inner shaft 12 and the dust sucking manifold block 20 and is used for realizing the rotary connection of the dust sucking manifold block 20 and the dust sucking inner shaft 12. The connecting flange 40 is not limited herein, and is specifically configured according to actual product requirements.

Referring to fig. 3 and 4, fig. 3 is a schematic structural view of a further embodiment of a mechanism for continuously sucking dust during rotation, and fig. 4 is a sectional view of the structure shown in fig. 3 along B-B'. Fig. 3 specifically shows a front view of at least one pressing member 30 included in the mechanism 100 for continuously sucking dust during rotation, and fig. 4 shows a cross-sectional view of the pressing member 30 shown in fig. 3 along the direction B-B'.

The mechanism 100 for continuously sucking dust during rotation further comprises a turntable and at least one pressing component 30 for pressing a workpiece. The turntable is used for bearing the pressing component 30 included in the mechanism 100 for continuously sucking dust in the rotating process, and driving the pressing component 30 to rotate synchronously along with the transmission component 10. In the process of rotating the pressing component 30, the pressing component 30 is used for holding the workpiece so that the workpiece and the transmission component 10 rotate synchronously around the axis of the transmission component 10, thereby completing the set procedure. Specifically, the pressing component 30 is used for fixing the workpiece in the vertical direction after the workpiece is ejected to the station by an external jacking component (not shown), and fixing the workpiece relative to the pressing component 30 in the radial direction corresponding to the pressing component 30, so that the workpiece and the pressing component 30 rotate synchronously along with the transmission component 10.

Further, a turntable (not shown) is sleeved on the periphery of the air inlet end of the transmission assembly 10 and rotates synchronously with the transmission assembly 10. It should be noted that, the size of the turntable in the vertical direction and the radial direction is not limited herein, and the adjustment setting is specifically performed according to the actual layout requirement of the equipment. Further, the turntable can also be connected to the transmission assembly 10 through a connecting member, so that the turntable can rotate along with the transmission assembly 10.

Further, the size of the dust suction manifold block 20 is set to match the rotating disk, specifically, the air outlet for connecting the first air vent 21 and the second air vent 34 in the pressing assembly 30 is set as a reference by using less external pipes.

The pressing component 30 is connected with the turntable, the pressing component 30 is parallel to the extending direction of the transmission component 10, a second vent pipeline 34 is arranged in the pressing component 30, the air outlet of the second vent pipeline 34 is connected with one first vent 21 in the dust collection manifold block 20, and the air suction opening of the second vent pipeline 34 extends to the workpiece so as to perform dust collection treatment on the workpiece. The pumping hole of the second vent pipeline 34 is a contact end of the pressing component 30 and the workpiece, and the gas outlet of the second vent pipeline 34 is an end part of the pressing component 30 far away from the workpiece.

Further, the second vent line 34 is connected to one first vent 21 of the cleaning manifold block 20 through an external pipe. Correspondingly, the number of the first air vents 21 on the dust collection manifold block 20 is greater than or equal to the number of the pressing assemblies 30, so that each pressing assembly 30 has the first air vent 21 which can be matched. In some embodiments, the position of the first air vent 21 on the dust suction manifold block 20 is set corresponding to the position of the pressing assembly 30. For example, when the pressing components 30 are uniformly and equidistantly distributed, the first air vents 21 of the corresponding suction manifold block 20 are correspondingly arranged to be equidistantly distributed. It should be noted that when the number of the first air vents 21 on the dust-absorbing manifold block 20 is greater than that of the pressing assemblies 30, the redundant first air vents 21 on the dust-absorbing manifold block 20 are further sealed by a sealing member.

Further, the carousel includes circumference lateral wall (not shown) and the up end (not shown) of being connected with the circumference lateral wall, supports to press subassembly 30 to wear to locate the up end, and radially and up end fixed connection, and then realizes following the carousel and carry out synchronous rotation. Furthermore, the pressing components 30 are uniformly and equidistantly arranged on the upper end surface, and all the pressing components 30 are distributed on the same circle of the upper end surface.

Further, the pressing component 30 includes a pipe joint 32, a rotating shaft 31 and a pressing head 33, the pipe joint 32 connects the rotating shaft 31 and an external pipeline, the pressing head 33 is disposed at an end portion of the rotating shaft 31 far from the pipe joint 32 and used for pressing a workpiece, the rotating shaft 31 is a hollow core shaft, and the pipe joint 32 and the pressing head 33 are provided with vent holes corresponding to the rotating shaft 31, so as to form a second vent pipeline 34 for allowing dust-absorbing airflow to pass through. The size and type of the pipe joint 32 are not limited herein, and are specifically set according to the size of the rotating shaft 31, the available external pipes and the actual layout requirements of the product, and similarly, the size and type of the pressure resisting head 33 are not limited herein, and are specifically set according to the actual layout requirements of the product.

The suction opening of the second air passage 34 is an end part for sucking dust at a place to be sucked, and specifically is a vent hole arranged on the pressure resisting head 33; the outlet of the second vent line 34 is the end from which the suction air stream flows out, specifically the vent hole provided in the pipe joint 32. In the present embodiment, the vent hole of the pressing head 33, the passage of the center of the rotating shaft 31, and the through hole of the pipe joint 32 form a second vent line 34, and the second vent line 34 is connected to the first vent 21 of the suction manifold block 20 through an external pipe, thereby completing the communication between the first vent line 14 and the second vent line 34.

Specifically, when the pressing head 33 presses against the workpiece, the workpiece may be fixed in the vertical direction and in the radial direction with respect to the pressing member 30. In the process of fixing the workpiece, because the pressure resisting head 33 is provided with the vent hole, the second vent pipeline 34 can extend to the position to be dust-absorbed, namely, to the inside of the workpiece to be dust-absorbed, and moreover, because the second vent pipeline 34 is communicated with the first vent pipeline 14, the effect that the pressure resisting head 33 can support and press the workpiece and simultaneously, under the effect of the dust absorption driving part, the inside of the workpiece is accurately dust-absorbed in the rotating process of the workpiece is realized, and the product quality of the workpiece is further improved.

With continued reference to fig. 3 and 4, the mechanism 100 for continuously cleaning dust during rotation provided by the present application further includes a bearing 50 and a first driving member (not shown). The bearing 50 is used for connecting the rotating shaft 31 and the first driving member, that is, the rotating shaft 31 is connected with a bearing bracket (not shown) through the bearing 50, and the output end of the first driving member is connected with the rotating shaft 31 so as to drive the rotating shaft 31 to rotate along the self axis at the set station. Wherein, bear support and carousel fixed connection, follow the carousel synchronous revolution, rotation axis 31 passes through bearing 50 and fixes relatively with bearing support in vertical direction and footpath, and then transmission rotation axis 31 can follow the carousel synchronous revolution. Moreover, the bearing 50 is further configured to enable the rotating shaft 31 to rotate to a station corresponding to the setting process, and to cooperate with the external first driving member to enable the rotating shaft 31 to rotate around its own axis under the driving of an external force, so as to drive the pressing head 33 and the workpiece pressed by the pressing head 33 to rotate around the axis of the rotating shaft 31 synchronously, thereby completing the setting process in the process of rotating the workpiece. Further, the workpiece may include a battery, and the corresponding set station is a rolling groove station, that is, when the pressing component 30 rotates to the rolling groove station, the first driving component drives the rotating shaft 31 to rotate for one circle along the axis of the rotating shaft, so as to drive the battery pressed by the pressing head 33 to rotate for one circle to perform the rolling groove processing on the battery. Wherein the grooving station is a station corresponding to the grooving cutter.

Further, the bearing 50 includes at least an end face bearing. The first drive member comprises a motor or a cylinder. The support bracket is at least a partial structure for supporting the mechanism 100 for continuously sucking dust during rotation, and the shape and size of the support bracket are not limited herein, and are specifically set and adjusted according to actual product layout requirements.

Referring to fig. 5 and 6, fig. 5 is a schematic structural view of a further embodiment of a mechanism for continuously cleaning dust during rotation, fig. 6 is a sectional view of the structure shown in fig. 5 taken along C-C', and fig. 5 and 6 particularly show an outer dust collection assembly 70 included in the mechanism for continuously cleaning dust during rotation.

The mechanism 100 for continuously sucking dust during rotation further comprises an outer dust sucking assembly 70 connected with the bearing bracket, wherein the outer dust sucking assembly 70 is at least used for removing dust and debris adsorbed on the outer surface of the workpiece.

The outer suction assembly 70 comprises a first suction chamber 71 and a second suction chamber 72. The first dust suction cavity 71 and the second dust suction cavity 72 are fixedly connected, a contact surface of the first dust suction cavity 71 and the second dust suction cavity 72 forms a cavity (not shown) for air to flow through, and a second vent (not shown) connected with an external dust suction assembly is arranged on the peripheral wall of the cavity.

The first dust suction chamber 71 and the second dust suction chamber 72 are fixedly connected by a fastening member, and the fastening member at least includes a bolt. Further, the first dust suction chamber 71 and the second dust suction chamber 72 are fixedly connected by a fastener, and the contact edge of the two chambers is further sealed by a sealing member, so that a cavity for air to flow is formed on the contact surface of the first dust suction chamber 71 and the second dust suction chamber 72.

Further, the cavity formed by the contact surfaces of the first dust suction cavity 71 and the second dust suction cavity 72 is an arc-shaped cavity.

Further, the external dust suction assembly 70 further includes a plurality of second connectors 75, and the second connectors 75 are used for connecting the second ventilation ports and the external dust suction assembly, and enabling the second ventilation ports to communicate with the external dust suction assembly. Furthermore, the second vent is connected to the external dust extraction assembly through a second connector 75 and an external pipe, so as to form a passage for the flow of the dust-absorbing air, so as to remove dust and debris adsorbed to the periphery of the workpiece and dust and debris adsorbed to the periphery of the turntable when the external dust extraction assembly is in operation.

Further, the outer dust suction assembly 70 further comprises an outer dust suction chamber bottom plate 73, the outer dust suction chamber bottom plate 73 is disposed around the periphery of the turntable and is fixedly connected with the bearing bracket to bear the first dust suction chamber 71 and the second dust suction chamber 72. The outer dust suction chamber bottom plate 73 is configured to match the size and shape of the first dust suction chamber 71 and the second dust suction chamber 72, and is not limited thereto.

Referring to fig. 7, fig. 7 is a schematic structural view of another embodiment of a mechanism for continuously cleaning dust during rotation of the present application, and fig. 7 is a top view of an outer dust-cleaning assembly 70 included in the mechanism for continuously cleaning dust during rotation.

Furthermore, the external dust-collecting assembly 70 further comprises a plurality of sets of dust-collecting brushes 74 arranged on the inner walls of the first dust-collecting cavity 71 and/or the second dust-collecting cavity 72, and the dust-collecting brushes 74 protrude out of the inner walls of the first dust-collecting cavity 71 and/or the second dust-collecting cavity 72 and extend into the cavities to contact with the outer surfaces of the workpieces passing by so as to clean the outer surfaces of the workpieces. In the current embodiment, the dust collection brush 74 is arranged, and the dust collection brush 74 protrudes out of the inner wall of the dust collection cavity and extends into the cavity, so that the outer surface of the passing workpiece can be directly contacted, dust and fine scraps passing through the surface of the workpiece can be removed, and the product quality of the workpiece is further improved.

The application also provides a slot rolling device, the slot rolling device is used for performing slot rolling processing on the battery, the slot rolling device comprises the mechanism 100 which continuously sucks dust in the rotating process as described in any one of the embodiments corresponding to the above figures 1 to 7 and the figures, so as to suck dust for the battery which executes the slot rolling process, and further, the quality of the produced battery can be better ensured, and the service life of the die can be better prolonged.

The roll groove equipment provided by the application realizes the condition of not needing to shut down through mechanism 100 that continuously sucks dust in the rotation process, and the metal fines that produce in the roll groove process can be better solved to the battery that accomplishes the roll groove and be in the high-speed rotation in-process and to suck dust. Specifically, in the mechanism 100 for continuously sucking dust in the rotating process, the turret mandrel 11 with the first ventilation pipeline 14 arranged inside and the dust sucking manifold block 20 with the plurality of first air vents 21 are matched, so that the mechanism 100 for continuously sucking dust in the rotating process is connected with the battery to be sucked, high-quality dust sucking treatment on the battery in the rotating process is realized, and the product quality of the battery is better improved. Meanwhile, the second vent pipeline 34 arranged in the rotating shaft 31 is utilized to realize direct connection to the interior of the battery shell, so that the internal dust collection of the battery with the rolling groove is realized, and metal fine scraps in the battery shell in the rolling groove process can be effectively sucked; meanwhile, based on the external dust suction assembly 70 in the mechanism 100 for continuously sucking dust in the rotating process, the dust suction brush 74 can be used for sucking dust on the outer side of the battery shell and the surface of the turntable without stopping the machine, so that the product quality of the battery is ensured, and the service life of a mold for generating the battery is prolonged.

The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims (10)

1. A mechanism for continuously suctioning dust during rotation, comprising:

a dust-collecting driving member;

the transmission assembly is internally provided with a first ventilation pipeline, and the air outlet end of the first ventilation pipeline of the transmission assembly is connected with the dust collection driving piece;

the dust collection manifold block is fixedly connected with the air inlet end of the transmission assembly, the dust collection manifold block and the transmission assembly are arranged concentrically, a plurality of first air vents communicated with the first ventilation pipeline are arranged on the dust collection manifold block, and the first air vents are connected with an external pipeline and further extend to a position to be dust-collected along with the rotation of the transmission assembly so as to collect dust at the position to be dust-collected when the position to be dust-collected rotates.

2. The mechanism of claim 1, further comprising:

the turntable is sleeved on the periphery of the air inlet end of the transmission assembly and synchronously rotates along with the transmission assembly;

the pressing component is connected with the rotary disc, the pressing component is parallel to the extending direction of the transmission component, a second vent pipeline is arranged in the pressing component, a gas outlet of the second vent pipeline is connected with the first vent in the dust collection manifold block, and a pumping hole of the second vent pipeline extends to the workpiece so as to perform dust collection treatment on the workpiece.

3. The mechanism according to claim 2, wherein the pressing component comprises a pipe joint, a rotating shaft and a pressing head, the pipe joint connects the rotating shaft and the external pipeline, the pressing head is arranged at the end of the rotating shaft far away from the pipe joint and is used for pressing the workpiece, the rotating shaft is a hollow core shaft, and the pipe joint and the pressing head are provided with vent holes corresponding to the rotating shaft, so that the second vent pipeline for dust suction airflow to pass through is formed.

4. The mechanism of claim 3, further comprising a bearing through which the rotatable shaft is coupled to a load-bearing support and a first drive member having an output coupled to the rotatable shaft for driving the rotatable shaft to rotate about its axis at a set station.

5. The mechanism of claim 1, wherein the transmission assembly comprises a turret mandrel, an inner dust suction shaft and a sleeve for connecting the turret mandrel and the inner dust suction shaft, the turret mandrel and the inner dust suction shaft are internally provided with a channel which can be communicated with each other so as to form the first ventilation pipeline for the dust suction airflow to pass through, and the turret mandrel, the inner dust suction shaft and the dust suction manifold block are concentrically arranged.

6. The mechanism of claim 5, further comprising a connecting flange connecting the inner suction shaft and the suction manifold block.

7. The mechanism of claim 1, further comprising an outer dust suction assembly connected to the support frame, wherein the outer dust suction assembly comprises a first dust suction cavity and a second dust suction cavity, the first dust suction cavity and the second dust suction cavity are fixedly connected, a contact surface of the first dust suction cavity and the second dust suction cavity forms a cavity for air to flow through, and a second vent connected to an external dust suction assembly is opened on a peripheral wall of the cavity.

8. The mechanism of claim 7, wherein the outer suction assembly further comprises an outer suction cavity floor disposed around the periphery of the turntable and fixedly connected to the support bracket for supporting the first and second suction cavities.

9. The mechanism of claim 8, wherein the outer cleaning assembly further comprises a plurality of sets of cleaning brushes disposed on the inner walls of the first and/or second cleaning chambers, the cleaning brushes protruding from the inner walls of the first and/or second cleaning chambers and extending into the cavities to contact the outer surface of the workpiece passing by to clean the outer surface of the workpiece.

10. A channelling apparatus including a mechanism for continuously suctioning dust during rotation as claimed in any one of claims 1 to 9.

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