CN206727171U

CN206727171U - Tape sticking device

Info

Publication number: CN206727171U
Application number: CN201720406125.3U
Authority: CN
Inventors: 张辉; 陈奕明; 庄绍民
Original assignee: Ningde Amperex Technology Ltd
Current assignee: Ningde Amperex Technology Ltd
Priority date: 2017-04-18
Filing date: 2017-04-18
Publication date: 2017-12-08
Anticipated expiration: 2027-04-18

Abstract

The application is related to energy storage device production technical field, more particularly to a kind of tape sticking device, and for the rubberizing process of pole piece, including sucker and chuck, the chuck is used for the end for clamping the gummed paper, and the sucker is used to adsorb gummed paper；For the sucker close to one end of the chuck and the chuck in one end of the sucker, one is provided with groove, and another one is provided with projection, and the projection is inserted into and departed from the groove.Tape sticking device provided herein, in one of sucker and chuck, groove is set, another one sets raised, in the end of gummed paper, enable chuck interlaced with sucker, so that gummed paper can also have suction cup support close to one end of chuck, avoid sucker that the phenomenon that gummed paper gives a discount occurs during transporting gummed paper, and then improve the quality of rubberizing.

Description

Tape sticking device

Technical field

The application is related to energy storage device production technical field, more particularly to a kind of tape sticking device.

Background technology

In cell production process, it usually needs complete rubberizing process by tape sticking device.Existing tape sticking device includes Sucker and chuck, along the direct of travel of gummed paper, chuck is located at the side of sucker.During rubberizing, chuck clamps one end of gummed paper, so Posterior sucker is run up, until gummed paper is adsorbed, in order to cut off gummed paper；Then chuck unclamps gummed paper, and sucker drives gummed paper fortune Deliver to rubberizing position.

Existing this tape sticking device, because when cutting off gummed paper, one end of gummed paper needs chuck to clamp, and chuck and suction Disk is spaced therebetween in order to prevent from interfering, and therefore, part of the gummed paper between chuck and sucker does not have suctorial suction Attached, in vacant state, during sucker transports gummed paper, the part easily causes gummed paper discounting, the shadow in follow-up rubberizing Ring rubberizing quality.

Utility model content

This application provides a kind of tape sticking device, above mentioned problem can solve the problem that.

This application provides a kind of tape sticking device, and for the rubberizing process of pole piece, including sucker and chuck, the chuck is used In the end for clamping the gummed paper, the sucker is used to adsorb gummed paper；The sucker is close to one end of the chuck and the folder In one end of the closely described sucker of head rest, one is provided with groove, and another one is provided with projection, and the projection is inserted into and described in departing from Groove.

Preferably, the groove is equipped with multiple with the projection, and each groove and each raised one-to-one corresponding Set.

Preferably, the chuck includes the first clamping jaw and the second clamping jaw, and first clamping jaw can with second clamping jaw It is close to each other, for clamping the gummed paper；Second clamping jaw is located at the homonymy in the clamping face of the chuck with the sucker, The groove is described raised located at the side of first clamping jaw and the close sucker.

Preferably, second clamping jaw is clamped with the glue surface for being connected to the glue surface body including glue surface body and referred to, described Glue surface, which clamps, refers to the glue surface body to the direction protrusion where first clamping jaw；

First clamping jaw includes gum body and referred to the gum clamping for being connected to the gum body, and the gum clamps Refer to the gum body to protrude to the direction where second clamping jaw.

Preferably, in addition to switch valve, the sucker is provided with vacuum hole, first passage and second channel, along the width of gummed paper Direction is spent, the vacuum hole is provided with multiple row；The first passage is provided with multiple, one end of vacuum hole described in same row and an institute State first passage to be connected, the other end is through to the adsorption plane of the sucker；Each first passage by the switch valve with The second channel connection and disconnection, the second channel are used to be connected with extraneous vaccum-pumping equipment.

Preferably, the switch valve is plug；The first passage intersects with the second channel；The plug activity is inserted Intersection loaded on the first passage Yu the second channel.

Preferably, the plug is inserted with the first passage by screw thread pair realization activity.

Preferably, and one end of the first passage extends to the surface of the sucker.

Preferably, orientation of each first passage along each row vacuum hole is set, and each first passage In same level.

Preferably, the sucker is provided with vacuum hole, the part on the sucker between the adjacent groove, or The vacuum hole is distributed with the projection on the sucker.

The technical scheme that the application provides can reach following beneficial effect：

Tape sticking device provided herein, groove is set in one of sucker and chuck, another one sets projection, convex Rise and be inserted into groove, in the end of gummed paper, enable chuck interlaced with sucker, so that gummed paper is close to one end of chuck Also there is suction cup support, to avoid sucker that the phenomenon that gummed paper gives a discount occurs during transporting gummed paper, and then improve the quality of rubberizing.

It should be appreciated that the general description and following detailed description of the above are only exemplary, this can not be limited Application.

Brief description of the drawings

Fig. 1 is a kind of structural representation of specific embodiment of tape sticking device provided herein；

Fig. 2 is a kind of structural representation of specific embodiment of tape sticking device chuck provided herein；

Fig. 3 is a kind of sectional view of specific embodiment of tape sticking device sucker provided herein；

Fig. 4 is structural representation when a kind of specific embodiment of tape sticking device provided herein adsorbs gummed paper；

Fig. 5 is partial schematic diagram when a kind of specific embodiment of tape sticking device provided herein adsorbs gummed paper.

Reference：

10- suckers；

11- grooves；

12- vacuum holes；

13- first passages；

14- second channels；

15- fabrication holes；

20- chucks；

The clamping jaws of 21- second；211- glue surface bodies；212- glue surfaces, which clamp, to be referred to；

The clamping jaws of 22- first；221- gum bodies；222- gums, which clamp, to be referred to；

23- is raised；

30- first supports；

40- second supports；

50- drive mechanisms；

60- pipe joints；

70- gummed papers；

80- plugs.

Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the application Example, and be used to together with specification to explain the principle of the application.

Embodiment

The application is described in further detail below by specific embodiment and with reference to accompanying drawing.

The embodiment of the present application provides a kind of tape sticking device, for the rubberizing process of pole piece, in battery core production process, pole Need to finish up by tape sticking device rubberizing after piece winding.

As Figure 1-5, tape sticking device includes sucker 10 and chuck 20, and chuck 20 is used for the end for clamping gummed paper 70, inhaled Disk 10 is used to adsorb gummed paper.Sucker 10 can be close to each other or remote with chuck 20, sucker 10 close to one end of chuck 20 and For chuck 20 in one end of sucker 10, one is provided with groove 11, and another one is provided with projection 23, the adsorption plane of sucker 10 and clamping The clamping face at end can be generally aligned in the same plane.As shown in figure 1, the end set groove 11 of sucker 10, the bare terminal end of chuck 20 are set The projection 23 for being convex to sucker 10 is put, when sucker 10 and chuck 20 are close to each other, projection 23 is inserted into groove 11；In sucker 10 When being separated with chuck 20, projection 23 departs from groove 11.

For said structure in use, as shown in figure 4, gummed paper 70 is first clamped by chuck 20, sucker 10 is close to chuck 20, until Gummed paper 70 is adsorbed, now projection 23 inserts groove 11, and in the bare terminal end of chuck 20, chuck 20 mutually inserts with sucker 10, so as to Make gummed paper 70 along its length, in sucker 10 gummed paper 70 can be driven to be transported to rubberizing position completely by the support of sucker 10 During putting, because gummed paper 70 is along its length by the support of sucker 10, therefore, avoid at chuck 20 Gummed paper 70 occur discounting phenomenon, and then improve rubberizing quality.

Sucker 10 and chuck 20 can vertically relative motion, or sucker 10 and length of the chuck 20 along gummed paper 70 Direction (length direction refers to the length direction when gummed paper 70 is horizontal positioned) relative motion；Can also sucker 10 and chuck 20 simultaneously Vertically close to each other or remote with the length direction of gummed paper 70, i.e., sucker 10 is transported along both direction simultaneously with chuck 20 It is dynamic, and the two directions are mutually perpendicular to；Can also sucker 10 (direction can be with level with direction of the chuck 20 along the two line Face is in any angle) it is close to each other or remote, i.e. sucker 10 and chuck 20 is close to each other or remote in one direction.No matter Using which kind of above-mentioned mode, sucker 10 can be with only one relative to ground motion with chuck 20, and another one is relative to ground static； Can also the two both with respect to ground motion.

Generally, tape sticking device also includes base, when gummed paper 70 is horizontal positioned, length direction of the chuck 20 along gummed paper 70, Moved to the direction close to sucker 10, to clamp gummed paper 70；Then sucker 10 is vertically transported to close to the direction of gummed paper 70 Dynamic, when the end of gummed paper 70 is clamped by chuck 20, sucker 10 adsorbs gummed paper 70 vertically close to gummed paper 70, with It is easy to cut off gummed paper 70；After gummed paper 70 cut-out after, chuck 20 unclamp gummed paper 70, and to away from sucker 10 direction (i.e. chuck 20 Along the opposite direction of aforementioned movement) motion, sucker 10 can be along perpendicular to the direction of vertical direction, (direction can be with chuck 20 The direction of motion is identical or different, preferably opposite with the direction of motion of chuck 20), gummed paper 70 is transported to rubberizing position, carried out Rubberizing.

Wherein, groove 11 23 can be provided only with one with projection, can also be equipped with it is multiple, when being equipped with multiple, respectively Groove 11 is corresponded with each raised 23 and set, to increase Area of bearing of the sucker 10 to gummed paper 70.

Specifically, as shown in Figure 1-2, chuck 20 includes the first clamping jaw 22 and the second clamping jaw 21, the first clamping jaw 22 and second Clamping jaw 21 can be close to each other, and for clamping gummed paper 70, or the first clamping jaw 22 is located remotely from each other with the second clamping jaw 21, with release Gummed paper 70.Now, the second clamping jaw 21 be located at the homonymy in the clamping face of chuck 20 with sucker 10, and groove 11 or projection 23 are located at the Two clamping jaws 21 are close to the side of sucker 10.Certainly, the first clamping jaw 22 and the second clamping jaw 21 can also be provided with groove 11 or Projection 23.I.e. when sucker 10 sets groove 11, the first clamping jaw 22 and the second clamping jaw 21 are provided with projection 23, or only second Clamping jaw 21 is provided with projection 23；When sucker 10 sets projection 23, the first clamping jaw 22 can be provided with recessed with the second clamping jaw 21 Groove 11, or only the second clamping jaw 21 sets fluted 11.Alternatively, the first clamping jaw 22 and the second clamping jaw 21 are provided with groove 11 Or projection 23, as shown in Figure 1, 2, so that sucker 10 preferably inserts with chuck 20, prevent the two in the bare terminal end of chuck 20 Interfere.

Refer to as shown in Fig. 2 the second clamping jaw 21 includes glue surface body 211 with the glue surface clamping for being connected to glue surface body 211 212, glue surface, which clamps, refers to the 212 direction protrusion glue surface bodies 211 to the first clamping jaw 22, i.e., glue surface, which clamps, refers to 212 compared with glue surface body 211 protrude to the direction where the first clamping jaw 22；Meanwhile first clamping jaw 22 include gum body 221 and being connected to gum body 221 gum, which clamps, refers to 222, and gum, which clamps, refers to the 222 direction protrusion gum bodies 221 to the second clamping jaw 21, i.e. gum clamps Finger 222 protrudes compared with gum body 221 to the direction where the second clamping jaw 21, and gummed paper 70 is located at gum clamping and refers to 222 and glue surface folder Between tightly referring to 212, i.e., chuck 20 refers to 222 by gum clamping and refers to 212 clamping gummed papers 70 with glue surface clamping.By setting protrusion Gum clamping refers to 222 and refers to 212 with glue surface clamping, and the clamping of gummed paper 70 can be made more reliable.Now, set in the first clamping jaw 22 recessed When groove 11 or projection 23, groove 11 or projection 23 clamp located at gum and refer to 222；The second clamping jaw 21 set groove 11 or During projection 23, groove 11 or projection 23 clamp located at glue surface and refer to 212.

In addition, the installation of the second clamping jaw 21 and the first clamping jaw 22 for convenience, tape sticking device also include first support 30 and Second support 40, the first clamping jaw 22 are installed on first support 30, and the first clamping jaw 22 can be set with first support 30 to be mutually adapted Step surface, with ensure the two connection precision；Similarly, the second clamping jaw 21 is installed on second support 40, the second clamping jaw 21 and Two supports 40 can also set the cascaded surface of mutual cooperation, to ensure the reliability of the two connection.

Refer to 222 it is to be appreciated that glue surface clamps to refer to 212 and clamp with gum and one of can also only be located therein.

Further, tape sticking device also includes drive mechanism 50, and drive mechanism 50 can be drive cylinder, hydraulic cylinder etc., Drive mechanism 50 includes two drive blocks close to each other or remote, and two drive blocks press from both sides with the second clamping jaw 21 and first respectively Pawl 22 connects, by the driving of drive mechanism 50, to drive the second clamping jaw 21 and the first clamping jaw 22 close to each other or separate.

In the various embodiments described above, sucker 10 is provided with vacuum hole 12, and vacuum hole 12 can be along on the direction of gummed paper Run through the adsorption plane of sucker 10.On part on sucker 10 between adjacent groove 11, or projection on sucker 10 Vacuum hole 12 is distributed with, i.e., when being provided with groove 11 on sucker 10, sucker 10 is on the part between adjacent groove 11 Be provided with vacuum hole 12, can be respectively provided with vacuum hole 12 on per the part between two adjacent grooves 11, can also positioned at Part between adjacent groove 11 be provided with it is multiple, only one, two or more parts be provided with vacuum hole 12；Inhaling When disk 10 is provided with raised, vacuum hole 12 is provided with projection, can be to be respectively provided with vacuum hole 12 in each projection, can also be only One, two or more projections be provided with vacuum hole 12.

Sucker 10 is additionally provided with first passage 13.Usually, in order to preferably adsorb gummed paper 70, along the width of gummed paper 70 (width of gummed paper is vertical with length direction), vacuum hole 12 is provided with multiple row, and each column is provided with multiple vacuum holes 12, each column Length direction arrangement of multiple vacuum holes 12 along gummed paper 70, the vacuum hole 12 respectively arranged is vacuumized by first passage 13 with the external world to be set Standby connection, i.e., vacuum hole 12 is provided with multiple lines and multiple rows, wherein, row refer to the length direction along gummed paper 70, and row refers to the width along gummed paper 70 Direction.

Due to the pole piece of different model, the width of the gummed paper 70 during rubberizing can be unequal, if the width of gummed paper 70 is smaller, such as Shown in Fig. 5, the width d of gummed paper 70 is less than the dimension D of width of the region of the covering of vacuum hole 12 along gummed paper 70, then positioned at glue The vacuum hole in the outside of paper 70 can produce gas leak phenomenon, cause some places adsorption effect of gummed paper 70 to be deteriorated, therefore, the of the application One passage 13 be provided with it is multiple, one end of same row vacuum hole 12 is connected with a first passage 13, i.e., each vacuum in each column Hole 12 is connected with same first passage 13, and the other end is through to the adsorption plane of sucker 10；Each first passage 13 can divide A vaccum-pumping equipment not with the external world is connected, in order to control respectively the vacuum hole 12 of each row.Alternatively, sucker 10 Second channel 14 is additionally provided with, tape sticking device also includes switch valve, and each first passage 13 is connected by switch valve with second channel 14 And disconnection, second channel 14 be used for be connected with extraneous vaccum-pumping equipment, i.e., each first passage 13 can respectively with second channel 14 Connection is disconnected, and second channel 14 is only connected with an extraneous vaccum-pumping equipment, in this way, being led to by increasing switch valve and second Road 14, the quantity of vaccum-pumping equipment can be reduced, and each row vacuum hole 12 can be controlled respectively.

The axis of above-mentioned first passage 13 and second channel 14 can be conllinear, or first passage 13 and second channel 14 Axis is intersecting (it is in a non-zero included angle that i.e. first passage 13 is mutual with second channel 14), as shown in Figure 1,3, first passage 13 and the Two passages 14 are intersecting, and for the ease of processing, first passage 13 is vertical with second channel 14, i.e., second channel 14 is logical through each first Road 13.Now, one end of first passage extends to the surface of sucker 10, and general first passage 13 extends to sucker 10 away from chuck 20 one side, switch valve are arranged at the intersection of first passage 13 and second channel 14, are set by intersecting, are easy to process.

Switch valve can be slide valve, magnetic valve or plug 80, when switch valve is plug 80, the activity inserting of plug 80 In the intersection of first passage 13 and second channel 14, by the plug campaign of plug 80, realize that first passage 13 and second is logical The connection or disconnection in road 14, the structure of this mode tape sticking device is simple, is easy to implement.

In the axis collinear of first passage 13 and second channel 14, plug 80 can along perpendicular to first passage 13 with The intersection of the two is extracted in the direction insertion of the axis of both second channels 14, and in insertion, the closure of plug 80 first is logical Road 13 and second channel 14, so that a row vacuum hole 12 of the first passage 13 connection disconnects with second channel；Can also The area of passage of one passage 13 and second channel 14, common axis direction activity of the plug 80 along the two are plugged in the two Intersection, plug 80 is by the small end motion of area of passage, realizing the purpose for blocking first passage 13 and second channel 14.

When first passage 13 intersects with second channel 14, plug 80 can be along first passage 13 or second channel 14 The intersection of first passage 13 and second channel 14 is axially plugged in, or along perpendicular to first passage 13 and second channel 14 The direction of axis is plugged in the intersection of the two, and alternatively, it is logical that axial activity of the plug 80 along first passage 13 is plugged in first Road 13, especially when first passage 13 extends to the surface of sucker 10, the plug of plug 80 can be easy to operate, with gummed paper 70 Width each row vacuum hole 12 of quick regulation when changing opening and closing.

Preferably, plug 80 is inserted with first passage 13 by screw thread pair realization activity, i.e., first passage 13 is provided with screw thread Hole, plug 80 are provided with external screw thread, and external thread bolt connection is in screwed hole, to further facilitate the instrumentation operations of plug 80；And first Passage 13 extend between the one end on the surface of sucker 10 and second channel 14 leave apart from when, it is not necessary to plug 80 is revolved completely Go out the connection that first passage 13 and second channel 14 can be achieved in first passage 13, the loss of plug 80 can be prevented.

Wherein, each first passage 13 can be located in same level, can also be located on different level, for the ease of Processing, and simplify the setting of each passage, orientation of each first passage 13 along each row vacuum hole 12 is set, i.e. each first Width of the passage 13 along gummed paper 70 is set, and each first passage 13 is located in same level.

When first passage 13 and second channel 14 are in a non-zero included angle, process for convenience, sucker 10 also includes technique Hole 15, each first passage 13 connect with fabrication hole 15, and fabrication hole 15 connects with second channel 14, so that each first passage 13 is equal Connected by fabrication hole 15 with second channel 14.Alternatively, the axle of first passage 13, fabrication hole 15 and the three of second channel 14 Line is orthogonal.When provided with plug 80, plug 80 directly can block or open first passage 13 and fabrication hole 15.

In addition, for the ease of the connection of second channel 14 and extraneous vaccum-pumping equipment, tape sticking device also includes pipe joint 60, second channel 14 is connected by pipe joint 60 with vaccum-pumping equipment.Certainly, when being provided only with first passage 13, can also wrap Pipe joint 60 is included, each first passage 13 can be connected by a pipe joint 60 with vaccum-pumping equipment respectively.

The preferred embodiment of the application is the foregoing is only, is not limited to the application, for the skill of this area For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.

Claims

A kind of 1. tape sticking device, it is characterised in that including sucker and chuck, the chuck is used for the end for clamping the gummed paper, The sucker is used to adsorb gummed paper；The sucker is close to one end of the chuck and the chuck close to one end of the sucker In, one is provided with groove, and another one is provided with projection, and the projection is inserted into and departed from the groove.
2. tape sticking device according to claim 1, it is characterised in that the groove be equipped with the projection it is multiple, and Each groove is set with each raised correspond.
3. tape sticking device according to claim 1, it is characterised in that the chuck includes the first clamping jaw and the second clamping jaw, First clamping jaw can be close to each other with second clamping jaw, for clamping the gummed paper；Second clamping jaw with it is described Sucker is located at the homonymy in the clamping face of the chuck, and the groove or the projection are located at second clamping jaw close to the suction The side of disk.
4. tape sticking device according to claim 3, it is characterised in that second clamping jaw includes glue surface body and is connected to The glue surface of the glue surface body, which clamps, to be referred to, and the glue surface, which clamps, refers to the glue surface body to the direction where first clamping jaw Protrusion；

First clamping jaw includes gum body and is connected to the gum of the gum body clamping and refers to, the gum clamp refer to compared with The gum body protrudes to the direction where second clamping jaw.
5. according to the tape sticking device described in claim any one of 1-4, it is characterised in that also set including switch valve, the sucker There are vacuum hole, first passage and second channel, along the width of gummed paper, the vacuum hole is provided with multiple row；The first passage Provided with multiple, one end of vacuum hole described in same row is connected with a first passage, and the other end is through to the sucker Adsorption plane；Each first passage is connected and disconnected with the second channel by the switch valve, and the second channel is used It is connected in extraneous vaccum-pumping equipment.
6. tape sticking device according to claim 5, it is characterised in that the switch valve is plug；The first passage with The second channel intersects；The plug activity is plugged in the intersection of the first passage and the second channel.
7. tape sticking device according to claim 6, it is characterised in that the plug passes through screw thread pair with the first passage Realization activity inserts.
8. tape sticking device according to claim 5, it is characterised in that and one end of the first passage extends to the suction The surface of disk.
9. tape sticking device according to claim 5, it is characterised in that each first passage is along each row vacuum hole Orientation is set, and each first passage is located in same level.
10. according to the tape sticking device described in claim any one of 1-4, it is characterised in that the sucker is provided with vacuum hole, described Part on sucker between the adjacent groove, or on the sucker it is described projection on be distributed with the vacuum Hole.