CN220883434U

CN220883434U - Automatic feeding device and automatic patch equipment

Info

Publication number: CN220883434U
Application number: CN202322426754.0U
Authority: CN
Inventors: 曾柏翔; 郭从锋; 蒙发德; 邓雄光
Original assignee: Superstar Shenzhen Automation Co ltd
Current assignee: Superstar Shenzhen Automation Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-05-03
Anticipated expiration: 2033-09-06

Abstract

The application relates to an automatic feeding device and an automatic patch device, comprising: the coil stock assembly comprises a coil stock recovery piece, a coil stock frame and a coil stock disc, wherein the coil stock recovery piece is connected with the lower end face of a supporting platform, the coil stock frame is arranged on the supporting platform, the coil stock disc is arranged on the coil stock frame, the coil stock disc is positioned on the same plane with the positioned piece and is adjacent to the positioned piece, a first gap is formed at the adjacent part of the coil stock disc and the positioned piece, the coil stock passes through the first gap to be coiled on the coil stock disc, the coil stock is coiled around the first gap to move and props against the edge of the positioned piece under the drive of a discharging driving mechanism so as to strip a to-be-pasted piece under the edge resistance of the positioned piece, and the coil stock recovery piece returns the coil stock of the coil stock; through this automatic feed device, can improve the card material that appears in the material loading in-process, peel off the incomplete, bad conditions such as material off tracking, promote the laminating precision of paster.

Description

Automatic feeding device and automatic patch equipment

Technical Field

The application relates to the technical field of chip mounters, in particular to an automatic feeding device and automatic chip mounting equipment.

Background

Plastic patches are widely used in the field of power and energy storage cells because of their good thermoplasticity, for example, they are attached to the surface of the cell to buffer the cell. The feeding mode of the plastic patch is mainly coil stock, and the coil stock needs to be rotated in the feeding process so as to strip the patch from the coiled film. However, the existing chip mounter is easy to have the defects of clamping, incomplete stripping, material deviation and the like in the feeding process.

Disclosure of utility model

The application aims to provide an automatic feeding device and automatic patch equipment, which can improve the defects of material clamping, incomplete stripping, material deviation and the like in the feeding process and improve the patch attaching precision.

To this end, in a first aspect, embodiments of the present application provide an automatic feed device comprising:

The support seat comprises a support frame and a support platform arranged on the support frame, and a positioning piece is arranged on the support platform;

the feeding assembly comprises a feeding shaft and a feeding driving mechanism, wherein the feeding shaft is arranged on one side of the supporting frame and used for bearing a coil stock attached with a to-be-pasted sheet, the feeding driving mechanism is arranged on the supporting platform, and the output end of the feeding driving mechanism is connected with the coil stock and used for driving the coil stock to rotate around the feeding shaft so as to convey the to-be-pasted sheet to the positioning piece;

The coiled material assembly comprises a coiled film recovery piece, a coiled material frame and a coiled material disc, wherein the coiled film recovery piece is connected with the lower end face of the supporting platform, the coiled material frame is arranged on the supporting platform, the coiled material disc is arranged on the coiled material frame, the coiled material disc is positioned on the same plane with the positioning piece and is adjacent to the positioning piece, a first gap is formed at the adjacent part of the coiled material disc and the positioning piece, coiled material passes through the first gap to be coiled on the coiled material disc, the coiled material is driven by the discharging driving mechanism to be coiled and moved around the first gap and props against the edge of the positioning piece, so that the coiled film to be pasted is stripped under the edge resistance of the positioning piece, and the coiled film recovery piece returns the coiled film of the coiled material;

And the jacking mechanism is arranged at the lower end of the locating piece and is used for jacking the to-be-pasted piece on the locating piece to a material taking position.

In one possible implementation manner, the coiled film recycling member includes a rotating shaft mounting member and a coiled film recycling shaft, the rotating shaft mounting member is connected with the lower end face of the supporting platform, one end of the coiled film recycling shaft is rotatably arranged on the rotating shaft mounting member, an inclined plane inclined towards the coiled film recycling shaft is arranged at one end of the first gap of the coiled material disc, and the coiled material is wound on the coiled film recycling shaft around the inclined plane so as to recycle coiled film of the coiled material.

In one possible implementation, the coil assembly further includes a pressing shaft disposed on the coil tray, and a locking member for fixing the pressing shaft to the coil tray, and a second gap allowing the coil to pass is left between the pressing shaft and the coil tray.

In one possible implementation, the positioning member includes a tray, the tray is disposed adjacent to the coil tray to form a first gap, and the lifting mechanism is connected to a lower end surface of the tray.

In one possible implementation, positioning grooves distributed along the circumferential direction of the tray are arranged on the tray to bear the patch to be pasted.

In one possible implementation, the positioning piece further includes a positioning sensing element, and the positioning sensing element is disposed on the tray and corresponds to the positioning slot.

In one possible implementation manner, the discharging driving mechanism comprises a driving motor and a driving belt pulley arranged at the output end of the driving motor, and coil materials are respectively wound on the driving belt pulley and the discharging shaft so as to drive the discharging shaft to feed under the driving of the driving motor.

In one possible implementation, the coil assemblies are provided with 4 sets, the 4 sets of coil assemblies being disposed circumferentially around the support frame.

In a second aspect, an embodiment of the present application provides an automatic patch device, including:

a frame;

The automatic feeding device;

The material taking device is arranged on the frame and located on one side of the automatic feeding device, and is used for moving to the material taking position of the automatic feeding device to pick up the to-be-pasted sheet when receiving the material taking signal, and pasting the to-be-pasted sheet on the surface of the battery cell.

In one possible implementation manner, the material taking device comprises a manipulator and a sucker arranged at the end part of the manipulator, wherein the sucker is used for picking up a to-be-pasted sheet under the drive of the manipulator and pasting the to-be-pasted sheet on the surface of the battery cell.

According to the automatic feeding device and the automatic patch equipment provided by the embodiment of the application, on one hand, the stripping component is arranged to strip the patches of the coiled material, the coiled film is recovered after stripping, the phenomenon of blocking the materials is avoided, the patches are positioned through the positioning piece, a positioning basis is provided for the subsequent patches, and on the other hand, the automatic feeding device and the automatic patch equipment are convenient for the patches after feeding, and the accuracy of the patches is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art. In addition, in the drawings, like parts are designated with like reference numerals and the drawings are not drawn to actual scale.

Fig. 1 shows a schematic structural diagram of an automatic feeding device according to an embodiment of the present application;

FIG. 2 shows a front view of an automatic feeding apparatus provided by an embodiment of the present application;

FIG. 3 illustrates a partial assembly view of a positioning member and stripping assembly provided by an embodiment of the present application;

fig. 4 shows a partially exploded view of an automatic chip mounter provided by an embodiment of the present application;

fig. 5 shows a schematic structural diagram of a discharging driving mechanism provided by an embodiment of the present application.

Reference numerals illustrate:

1. a support base; 11. a support frame; 12. a support platform;

2. a feeding assembly; 21. a discharging shaft; 22. a discharging driving mechanism; 221. a driving motor; 222. a transmission belt wheel;

3. A positioning piece; 31. a tray; 311. a positioning groove; 32. positioning the sensing element;

4. A coil assembly; 41. a material rolling frame; 42. a coil tray; 421. an inclined plane; 43. a first slit; 44. a rotating shaft mounting member; 45. a roll film recovery shaft; 46. pressing a shaft; 47. a locking member; 48. a second slit;

5. A jacking mechanism;

6. A frame;

7. a material taking device; 71. a manipulator; 72. and a sucking disc.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

The application aims to solve the technical problems, and aims to provide an automatic feeding device and automatic paster equipment which can strip coiled materials, recover coiled films after stripping, avoid the phenomenon of blocking materials, position the paster and provide a positioning basis for subsequent paster.

Specifically, referring to fig. 1 to 5, in a first aspect, an embodiment of the present application provides an automatic feeding apparatus, including: the support seat 1 comprises a support frame 11 and a support platform 12 arranged on the support frame 11, and a positioning piece 3 is arranged on the support platform; the feeding assembly 2 comprises a discharging shaft 21 and a discharging driving mechanism 22, wherein the discharging shaft 21 is arranged on one side of the supporting frame 11 and is used for bearing a coil stock attached with a to-be-pasted sheet, the discharging driving mechanism 22 is arranged on the supporting platform 12, and the output end of the discharging driving mechanism 22 is connected with the coil stock and is used for driving the coil stock to rotate around the discharging shaft 21 so as to convey the to-be-pasted sheet to the positioning piece 3; the coil assembly 4 comprises a coil membrane recovery piece, a coil material frame 41 and a coil material disc 42, wherein the coil membrane recovery piece is connected with the lower end face of the supporting platform 12, the coil material frame 41 is arranged on the supporting platform 12, the coil material disc 42 is arranged on the coil material frame 41, the coil material disc 42 is positioned on the same plane with the positioning piece 3 and is adjacent to the positioning piece 3, a first gap 43 is formed in the adjacent part of the coil material disc 42 and the positioning piece 3, the coil membrane passes through the first gap 43 and is wound on the coil material disc 42, the coil membrane is driven by the discharging driving mechanism 22 to move around the first gap 43 and contact with the edge of the positioning piece 3 in a winding manner so as to strip a to-be-pasted sheet under the edge resistance of the positioning piece 3, and the coil membrane recovery piece recovers the coil membrane of the coil membrane; and the jacking mechanism is arranged at the lower end of the positioning piece and is used for jacking the to-be-pasted piece positioned on the positioning piece to the material taking position.

The automatic feeding device is realized in the following manner that the patch coil stock is placed on the discharging shaft 21, the discharging shaft 21 is driven to rotate by the discharging driving mechanism 22, so that the coil stock is driven to rotate, the patch coil stock is conveyed to the first gap 43 between the coil stock disc 42 and the positioning piece 3 for stripping, the stripped patch reaches the positioning piece 3 for positioning, and after triggering in-place sensing, the jacking mechanism 5 is started to jack up the patch to a position waiting for taking materials.

It should be noted that, the supporting base 1 of the present application may be a cube, and includes a supporting frame 11 and a supporting platform 12, where the center of the supporting platform 12 is aligned with the center of the supporting frame 11 in the vertical direction to ensure the overall stability of the supporting base 1, and a person skilled in the art may install a structural member such as a universal wheel at the bottom of the supporting base 1 to facilitate the movement of the automatic patch device, and a limiting structural member for limiting the movement of the universal wheel, which are flexibly adjusted and changed without departing from the principle and scope of the present application, and should be limited in the scope of protection of the present application.

In an alternative example, referring to fig. 3 and 4, the roll film recycling member includes a rotation shaft mounting member 44 and a roll film recycling shaft 45, the rotation shaft mounting member 44 is connected to the lower end surface of the support platform 12, one end of the roll film recycling shaft 45 is rotatably disposed on the rotation shaft mounting member 44, the roll tray 42 is provided with an inclined surface 421 inclined toward the roll film recycling shaft 45 at one end of the first slit 43, and the roll material is wound around the inclined surface 421 on the roll film recycling shaft 45 to recycle the roll film of the roll material.

According to the application, the inclined plane 421 is arranged at the stripping position of the coil tray 42, namely the first gap 43, the coil film of the coil is guided and wound on the coil film recovery shaft 45 through the inclined plane 421, and by the arrangement, stripping and coil film recovery are performed on the same side of the supporting seat 1, so that the resolution and recovery of the coil film are facilitated, the coil film is prevented from being mixed and wound, and the sticking process is prevented.

In an alternative example, with continued reference to fig. 3 and 4, the coil assembly 4 further includes a pressing shaft 46 provided on the coil tray 42, and a locking member 47 for fixing the pressing shaft 46 to the coil tray 42, and a second gap 48 for allowing the coil to pass is provided between the pressing shaft 46 and the coil tray 42.

It should be noted that, when the coil stock is offset or raised during the conveying process, the feeding efficiency is affected, so that the pasting process is stopped, and in order to prevent this phenomenon, the coil stock is pressed by arranging the pressing shaft 46 on the coil stock tray 42, so that the coil stock is prevented from deviating from the conveying track and generating the raised area.

In addition, when the coil stock is pressed, the coil stock cannot be completely pressed, and the coil stock can smoothly pass through the space between the pressing shaft 46 and the coil stock tray 42, so that a second gap 48 for allowing the coil stock to pass through is arranged between the pressing shaft 46 and the coil stock tray 42, and the upper and lower surfaces of the coil stock respectively collide with the pressing shaft 46 and the coil stock tray 42, thereby avoiding deviation of the conveying track and avoiding bulge of the coil stock.

In an alternative example, referring to fig. 3, the positioning member 3 includes a tray 31, and the tray 31 is disposed adjacent to the coil tray 42 to form a first gap 43.

In an alternative example, referring to fig. 1 to 4, positioning slots 311 distributed along the circumferential direction of the tray 31 are provided on the tray 31 to carry the patches to be mounted.

It should be noted that, in the present application, 4 positioning slots 311,4 positioning slots 311 are disposed along the circumferential direction of the tray 31, and the positioning slots 311 disposed opposite to each other include two sizes, so that two patches (the same material, the same width, and different lengths) with different specifications can be accommodated.

In an alternative example, referring to fig. 2 to 4, the positioning member 3 further includes a positioning sensing element 32, where the positioning sensing element 32 is disposed on the tray 31 and corresponds to the positioning slot 311.

Illustratively, the to-be-pasted sheet is delivered to the tray 31 after the feeding is completed, and is fixed at a preset position through the positioning function of the positioning sensing element 32, so that CCD photographing and positioning are not needed in the process, the process flow is simplified, and the positioning mode is higher in accuracy than CCD photographing and positioning.

It should be noted that, in practical applications, the positioning sensing element 32 may be a pressure sensor, an electromagnetic relay, or the like, and only needs to be capable of triggering in-place sensing when the patch reaches the preset position, so that the specific form of adjusting and changing the positioning sensing element 32 does not deviate from the principle and scope of the present application, and should be limited in scope.

In an alternative example, referring to fig. 5, the discharging driving mechanism 22 includes a driving motor 221, and a driving pulley 222 disposed at an output end of the driving motor 221, and the coil is respectively wound on the driving pulley 222 and the discharging shaft 21, so as to drive the discharging shaft 21 to feed under the driving of the driving motor 221.

It should be noted that, the power sources of the automatic feeding device provided by the application are the driving motor 221 of the discharging driving mechanism 22, and the process flows of feeding, stripping and recycling are completed by driving the coil material to roll and move through the driving motor 221.

In an alternative example, referring to fig. 1 and 2, the coil assemblies 2 are provided with 4 sets, the 4 sets of coil assemblies being disposed circumferentially about the support frame.

In concert with the positioning member 3 mentioned above, the coil assembly 4 may be provided with 4 sets of coil assemblies 4 along the circumference of the supporting frame 11, the 4 sets of coil assemblies 4 are oppositely disposed, the relatively disposed coil assemblies 4 include two sizes, and can coil patches (same material, consistent width and different length) of two different specifications.

Correspondingly, the feeding component 2 can be provided with 4 groups along the circumference of the supporting frame 11, the 4 groups of feeding components 2 are oppositely arranged, the oppositely arranged feeding components 2 comprise two sizes, and the feeding components can feed patches (same materials, consistent widths and different lengths) with two different specifications, so that the feeding components correspond to the coil component 4.

In a second aspect, an embodiment of the present application provides an automatic patch device, including: a frame 6; the automatic feeding device; the material taking device 7 is arranged on the frame 6 and is positioned on one side of the automatic feeding device, and the material taking device 7 is used for moving to the material taking position of the automatic feeding device to pick up a to-be-pasted piece when receiving a material taking signal and pasting the to-be-pasted piece on the surface of the battery cell.

In an alternative example, referring to fig. 1 and 2, the material taking device 7 includes a manipulator 71 and a suction cup 72 disposed at an end of the manipulator 71, where the suction cup 72 is used to pick up a to-be-pasted sheet under the driving of the manipulator 71 and attach the to-be-pasted sheet to the surface of the electric core.

It should be noted that, the manipulator 71 provided by the present application is a six-axis manipulator, and can move and rotate in each direction so as to grasp the patch to be attached, and in addition, a person skilled in the art can select different types of manipulators according to actual situations, and only need to assist in grasping the patch to be attached.

The suction cups 72 provided by the application are arranged at the end part of the manipulator 71 and are used for adsorbing the to-be-pasted pieces and pasting the to-be-pasted pieces on the surface of the battery cell, the number of the suction cups 72 can be multiple, the to-be-pasted pieces can be adsorbed at one time, and the number of the suction cups 72 is preferably 4 under the condition of considering the pasting distance and the pasting space.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on something" but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.

Claims

1. An automatic feed device, comprising:

The feeding assembly comprises a feeding shaft and a feeding driving mechanism, the feeding shaft is arranged on one side of the supporting frame and used for bearing a coil stock attached with a to-be-pasted sheet, the feeding driving mechanism is arranged on the supporting platform, and the output end of the feeding driving mechanism is connected with the coil stock and used for driving the coil stock to rotate around the feeding shaft so as to convey the to-be-pasted sheet to the positioning piece;

The coiled material assembly comprises a coiled film recovery piece, a coiled material frame and a coiled material disc, wherein the coiled film recovery piece is connected with the lower end face of the supporting platform, the coiled material frame is arranged on the supporting platform, the coiled material disc is arranged on the coiled material frame, the coiled material disc and the positioning piece are positioned on the same plane and are adjacently arranged with the positioning piece, a first gap is formed at the adjacent part of the coiled material disc and the positioning piece, the coiled material passes through the first gap to be coiled on the coiled material disc, and the coiled material is driven by the discharging driving mechanism to be coiled and moved around the first gap and props against the edge of the positioning piece so as to strip the coiled film to be pasted under the edge resistance of the positioning piece, and the coiled film recovery piece recovers the coiled film of the coiled material;

2. The automatic feeding device according to claim 1, wherein the roll film recovery member includes a rotation shaft mounting member and a roll film recovery shaft, the rotation shaft mounting member is connected with a lower end face of the support platform, one end of the roll film recovery shaft is rotatably disposed on the rotation shaft mounting member, the roll tray is provided with an inclined surface inclined toward the roll film recovery shaft at one end of the first slit, and the roll material is wound on the roll film recovery shaft around the inclined surface to recover a roll film of the roll material.

3. The automatic feeding device of claim 1, wherein the coil assembly further comprises a pressing shaft disposed on the coil tray, and a locking member for fixing the pressing shaft to the coil tray, and a second gap is left between the pressing shaft and the coil tray for allowing the coil to pass through.

4. The automatic feeding device according to claim 1, wherein the positioning member includes a tray disposed adjacent to the coil tray to form the first gap, and the jacking mechanism is connected to a lower end surface of the tray.

5. The automatic feeding device according to claim 4, wherein positioning grooves distributed along the circumferential direction of the tray are formed in the tray to bear the patches to be mounted.

6. The automatic feeding device of claim 5, wherein the positioning member further comprises a positioning sensing element disposed on the tray and corresponding to the positioning groove.

7. The automatic feeding device according to claim 1, wherein the discharging driving mechanism comprises a driving motor and a driving belt wheel arranged at the output end of the driving motor, and the coil stock is respectively wound on the driving belt wheel and the discharging shaft so as to drive the discharging shaft to feed under the driving of the driving motor.

8. The automatic feeding device according to claim 1, wherein the coil assemblies are provided with 4 sets, 4 sets of the coil assemblies being arranged around the circumference of the support frame.

9. An automatic chip mounter, comprising:

a frame;

The automatic feeding device according to any one of claims 1 to 8;

The material taking device is arranged on the frame and positioned on one side of the automatic feeding device, and the material taking device is used for moving to the material taking position of the automatic feeding device to pick up a to-be-pasted piece when receiving a material taking signal, and pasting the to-be-pasted piece on the surface of the battery cell.

10. The automatic chip mounting apparatus according to claim 9, wherein the material taking device comprises a manipulator and a sucker arranged at an end of the manipulator, and the sucker is used for picking up a chip to be mounted under the drive of the manipulator and attaching the chip to be mounted on the surface of the battery cell.