CN216736852U - Device for applying adhesive tape - Google Patents
Device for applying adhesive tape Download PDFInfo
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- CN216736852U CN216736852U CN202220234593.8U CN202220234593U CN216736852U CN 216736852 U CN216736852 U CN 216736852U CN 202220234593 U CN202220234593 U CN 202220234593U CN 216736852 U CN216736852 U CN 216736852U
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- driving device
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- tape
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Abstract
The utility model relates to a device for sticking adhesive tapes, and belongs to the field of adhesive tape sticking devices. The device for sticking the adhesive tape comprises a base, a workbench and a sixth driving device, wherein a first guide part is arranged on the base along the horizontal direction, the workbench comprises a first rack and a second guide part arranged at the bottom of the first rack, the second guide part is in sliding connection with the first guide part, and the sixth driving device is connected with the workbench; the base is also sequentially provided with a tape unwinding mechanism, a first tape guide mechanism, a cutting device, a primary pasting mechanism and a first support at intervals along a second direction, the primary pasting mechanism is positioned above the first guide part, the cutting device is positioned between the primary pasting mechanism and the first tape guide mechanism, and the setting position of the primary pasting mechanism is matched with the setting position of the workbench; the automatic adhesive tape pasting device can realize automatic adhesive tape pasting, only a workpiece is placed in the positioning mechanism on the first rack, the device is started, and pasting can be completed, so that the labor rate can be reduced.
Description
Technical Field
The utility model relates to a device for sticking adhesive tapes, and belongs to the field of adhesive tape sticking devices.
Background
The loudspeaker support part is a support part on a sound part, the part requires to be adhered with a layer of acetate cloth adhesive tape for insulation operation, most of the adhering operations aiming at the part in the industry mainly depend on full manual operation, the adhesive tape is cut off by external equipment in the first step, then the adhesive tape is separated manually, a product is placed on a positioning block, the adhesive tape is aligned and adhered to the top surface of the product manually, and then the two sides of the adhesive tape are adhered to the side surface and the bottom surface of the product.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: provided is a device for sticking an adhesive tape, which has a low requirement on workers and can reduce labor cost.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the device for sticking the adhesive tape comprises a base, a workbench and a sixth driving device arranged on the base, wherein a first guide part is arranged on the base along the horizontal direction, the workbench comprises a first rack and a second guide part arranged at the bottom of the first rack, a positioning mechanism for positioning and placing a workpiece is arranged at the top of the first rack, the second guide part is in sliding connection with the first guide part, the sixth driving device is connected with the workbench, and the sixth driving device is used for driving the workbench to do linear telescopic motion along the first direction;
wherein the first direction is the length direction of the first guide part;
the base is sequentially provided with a tape unwinding mechanism, a first tape guide mechanism, a primary pasting mechanism and a first support at intervals along a second direction, the primary pasting mechanism is positioned above the first guide part, the base further comprises a shearing device which is arranged on the base and used for shearing a tape, the shearing device is positioned between the primary pasting mechanism and the first tape guide mechanism, and the setting position of the primary pasting mechanism is matched with the setting position of the workbench;
wherein, the second direction is a horizontal direction, and an included angle is arranged between the second direction and the first direction;
the adhesive tape unwinding mechanism comprises a fourth rack arranged on the base, and a first winding drum for placing an adhesive tape is rotatably connected to the fourth rack;
the first support is provided with a second driving device, one end, facing the first adhesive tape guide mechanism, of the second driving device is connected with a third driving device, one end, facing the first adhesive tape guide mechanism, of the third driving device is connected with an adhesive tape clamping jaw for clamping an adhesive tape, the third driving device is used for controlling the adhesive tape clamping jaw to open or close, and the second driving device is used for driving the third driving device to do linear telescopic motion along a second direction;
the one-time sticking mechanism comprises a first driving device connected with the base, a fixing piece is connected to one side of the first driving device, which faces the base, the first driving device is used for enabling the fixing piece to do linear telescopic motion in the vertical direction, the bottom of the fixing piece is also connected with a pressing block, the pressing block is in sliding connection with the fixing piece in the vertical direction, the one-time sticking mechanism further comprises a first elastic piece and a limiting mechanism used for limiting the pressing block in the vertical direction, one end of the first elastic piece is connected with the pressing block, the other end of the first elastic piece is connected with the fixing piece, the fixing piece is provided with a rubber belt one-time bending part along the side surface in the second direction, when the first elastic piece is in a natural state, the bottom surface of the primary tape bending part is positioned above the bottom surface of the pressing block, the bottom surface of the primary tape bending part is positioned above the bottom surface of the secondary tape bending part, the pressing block is used for adhering the tape to the top surface of the workpiece, and the primary tape bending part is used for adhering the tape to the side surface of the workpiece along the second direction;
the second driving device comprises two states, when in the first state, the second driving device drives the third driving device to move towards the direction close to the first adhesive tape guiding mechanism, the adhesive tape clamping jaw clamps the adhesive tape cut by the cutting equipment, and then the sixth driving device drives the workbench provided with the workpiece to move to the position below the primary pasting mechanism, wherein the adhesive tape is positioned above the workpiece; in the second state, the second driving device drives the third driving device to move towards the direction far away from the first adhesive tape guiding mechanism, and then the first driving device drives the pressing block to move downwards so as to stick the adhesive tape to the top surface of the workpiece and the side surface of the workpiece along the second direction.
Furthermore, a cavity with an opening at the bottom is formed in the fixing piece, the pressing block is arranged in the cavity and is in sliding connection with the inner wall of the fixing piece, the first elastic piece is a spiral spring, a first protrusion is further convexly arranged on the inner wall of the fixing piece in the vertical direction, a second protrusion is convexly arranged on one side, facing the first protrusion, of the pressing block, a pot cover of the first elastic piece is arranged on the first protrusion, and the other pot cover of the first elastic piece is arranged on the second protrusion.
Furthermore, stop gear is first fretwork groove and gag lever post, and first fretwork groove sets up on two relative sides of mounting, and first fretwork groove extends along vertical direction, all protruding gag lever posts that are equipped with on two relative sides of briquetting, and one of them gag lever post is located in one of them first fretwork groove, and another gag lever post is located in another first fretwork groove.
Furthermore, the first adhesive tape guide mechanism comprises a second rack arranged on the base, a first clamping roller and a second clamping roller are connected to the second rack, the first clamping roller and the second clamping roller are arranged in a spaced mode in the vertical direction, and the first clamping roller and the second clamping roller are matched to clamp the adhesive tape;
the first clamping roller is located above the second clamping roller, second hollowed-out grooves are formed in two sides of the second rack along the first direction, the second hollowed-out grooves extend towards the vertical direction, two ends of the first clamping roller are located in the corresponding second hollowed-out grooves, the second clamping roller is connected with the second hollowed-out grooves in a sliding mode, the first clamping roller further comprises a second elastic piece, the second elastic piece is located above the first clamping roller, the bottom of the second elastic piece is abutted to the first clamping roller, and the top of the second elastic piece is abutted to the second rack.
Furthermore, the third driving device is a second pneumatic finger, the adhesive tape clamping jaw comprises a first adhesive tape clamping jaw and a second adhesive tape clamping jaw which are arranged in a vertical direction at intervals, the first adhesive tape clamping jaw is connected with one clamping jaw of the third driving device, and the second adhesive tape clamping jaw is connected with the other clamping jaw of the third driving device.
Further, the bottom of the adhesive tape bending part at one time is also connected with a pressing part, the pressing part is in an arc shape protruding towards the pressing block direction, and the pressing part is in contact with the pressing block.
Furthermore, the top surface of first frame is stereo set horn bracket adaptation face, and positioning mechanism is protruding including setting up in spacing hole, location and the third of first frame top surface, and the location is protruding to be set up in the top surface of first frame along arbitrary one side on the first direction, and the third is protruding to be set up with the location is protruding relatively, and spacing hole site is between the third is protruding and the location is protruding, and the top of the protruding one side of third orientation location is equipped with the spacing groove, and the spacing groove is L type groove.
The secondary pasting mechanism comprises a fourth support, a fourth driving device is arranged on the fourth support, the side, facing the workbench, of the fourth driving device is provided with an adhesive tape secondary bending mechanism, and the fourth driving device is used for driving the adhesive tape secondary bending mechanism to paste the adhesive tape to the bottom surface of the workpiece.
Furthermore, the fourth driving device is a first pneumatic finger, the adhesive tape secondary bending mechanism comprises a first adhesive tape secondary bending part and a second adhesive tape secondary bending part which are arranged along the second direction in a separated manner, the first adhesive tape secondary bending part is connected with one clamping jaw of the fourth driving device, the second adhesive tape secondary bending part is connected with the other clamping jaw of the fourth driving device, a first bending groove is formed in one side, facing the second adhesive tape secondary bending part, of the first adhesive tape secondary bending part, a second bending groove is formed in one side, facing the first adhesive tape secondary bending part, of the second adhesive tape secondary bending part, and the arrangement positions of the first bending groove and the second bending groove are matched with the position of the workpiece;
the fourth driving device comprises two states, when the fourth driving device is in the first state, the fourth driving device controls the second bending part of the first adhesive tape and the second bending part of the second adhesive tape to move oppositely, one side of the workpiece in the second direction is located in the first bending groove, and the other side of the workpiece in the second direction is located in the second bending groove.
Furthermore, the number of the work tables is two, the number of the sixth driving devices and the number of the secondary pasting mechanisms are matched with the number of the work tables, the work tables are respectively located on two sides of the primary pasting mechanisms in the first direction, the sixth driving devices are respectively located at two ends of the first guide portion, and the secondary pasting mechanisms are respectively located at two ends of the first guide portion.
The utility model has the beneficial effects that:
the automatic adhesive tape sticking device can automatically stick an adhesive tape, a workpiece is placed in the positioning mechanism on the first frame, the sticking can be completed by starting the device, the operation is simple, and the labor rate can be reduced;
the production efficiency of the adhesive tape sticking by adopting the traditional method is about 25 s/piece, and when the number of the workbench, the sixth driving device and the secondary sticking mechanism is two, the production efficiency is about 4 s/piece, so that the production efficiency can be greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is an enlarged view of the utility model at B;
FIG. 5 is an enlarged view of the utility model at C;
FIG. 6 is a block diagram of the shearing apparatus of the present invention;
FIG. 7 is a structural view of a one-time attaching mechanism of the present invention;
FIG. 8 is a cross-sectional view taken along line A-A of the present invention;
FIG. 9 is a block diagram of the table of the present invention;
FIG. 10 is a schematic view of a work table provided with a work piece according to the present invention;
FIG. 11 is a schematic view of a first tape guide mechanism according to the present invention;
FIG. 12 is a side view of a first tape guide mechanism of the present invention;
FIG. 13 is a schematic view of a work piece with an adhesive tape applied thereto according to the present invention.
Labeled as: 1 is a base, 12 is a first guide part, 14 is a first bracket, 16 is a limiting rod, 2 is a primary sticking mechanism, 22 is a first driving device, 24 is a fixing part, 242 is a first protrusion, 244 is a cavity, 246 is a first hollowed groove, 26 is a pressing block, 262 is a second protrusion, 264 is a push rod, 28 is a primary tape bending part, 282 is a pressing part, 29 is a first elastic part, 3 is a workbench, 32 is a first rack, 322 is a limiting hole, 324 is a positioning protrusion, 34 is a third protrusion, 342 is a limiting groove, 38 is a second guide part, 41 is a second bracket, 42 is a guide rail, 43 is a second driving device, 44 is a third bracket, 442 is a limiting projection, 45 is a first tape clamping jaw, 46 is a second tape clamping jaw, 47 is a guiding part, 48 is a third driving device, 5 is a secondary sticking mechanism, 52 is a fourth bracket, 54 is a fourth driving device, 56 is a first secondary tape bending device, 562 is a first bending groove, 58 is a second adhesive tape secondary bending part, 582 is a second bending groove, 6 is a first adhesive tape guide mechanism, 62 is a second frame, 622 is a second hollowed groove, 64 is a first clamping roller, 66 is a second clamping roller, 68 is a glass bead, 7 is a second adhesive tape guide mechanism, 8 is an adhesive tape unwinding mechanism, 82 is a fourth frame, 84 is a first reel, 86 is a second reel, 88 is a fifth driving device, 9 is a shearing device, 92 is a pneumatic scissors, 94 is a seventh driving device, and 102 is a sixth driving device.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 3, and fig. 5 and fig. 6 to 8, the device for sticking an adhesive tape of the present invention includes a base 1, a workbench 3, and a sixth driving device 102 disposed on the base 1, wherein a first guiding portion 12 is disposed on the base 1 along a horizontal direction, the workbench 3 includes a first frame 32 and a second guiding portion 38 disposed at a bottom of the first frame 32, a positioning mechanism for positioning and placing a workpiece is disposed at a top of the first frame 32, the second guiding portion 38 is slidably connected to the first guiding portion 12, the sixth driving device 102 is connected to the workbench 3, and the sixth driving device 102 is configured to drive the workbench 3 to linearly move in a telescopic manner along the first direction, in this embodiment, the first guiding portion 12 is a guide rail, the second guiding portion 38 is a guide groove, and besides, the first guiding portion and the second guiding portion can also use a guide rod and a guide ring;
wherein the first direction is the length direction of the first guide part 12;
still separate in proper order along the second direction on base 1 and be provided with sticky tape unwinding mechanism 8, first sticky tape guiding mechanism 6, once paste mechanism 2 and first support 14, once paste mechanism 2 and be located the top of first guide part 12, still including setting up the shearing equipment 9 that is used for cutting the sticky tape on base 1, shearing equipment 9 is located once between pasting mechanism 2 and the first sticky tape guiding mechanism 6, and the setting position of once pasting mechanism 2 and the setting position looks adaptation of workstation 3, promptly: ensuring that the primary sticking mechanism 2 can stick the adhesive tape to the workpiece;
wherein, the second direction is a horizontal direction, and an included angle is arranged between the second direction and the first direction;
the adhesive tape unwinding mechanism 8 comprises a fourth rack 82 arranged on the base 1, a first reel 84 used for placing an adhesive tape is rotatably connected to the fourth rack 82, and the axis direction of the first reel 84 of the adhesive tape unwinding mechanism 8 is the horizontal direction, so that the adhesive tape unwinding mechanism is suitable for an adhesive tape without release paper;
when the adhesive tape has release paper, the adhesive tape unwinding mechanism 8 further includes a second winding drum 86 rotatably connected to the fourth frame 82, the second winding drum 86 is located below the first winding drum 84, an axial direction of the second winding drum 86 is parallel to an axial direction of the first winding drum 84, a fifth driving device 88 is further disposed on the fourth frame 82, the fifth driving device 88 is connected to any end of the second winding drum 86, the fifth driving device 88 is used for driving the second winding drum 86 to rotate, and the fifth driving device 88 is a motor or a motor. After the second winding drum 86 is arranged, the second winding drum 86 is used for winding release paper.
The first support 14 is provided with a second driving device 43, one end of the second driving device 43 facing the first adhesive tape guiding mechanism 6 is connected with a third driving device 48, one end of the third driving device 48 facing the first adhesive tape guiding mechanism 6 is connected with an adhesive tape clamping jaw for grabbing an adhesive tape, the third driving device 48 is used for controlling the adhesive tape clamping jaw to open or close, and the second driving device 43 is used for driving the third driving device 48 to do linear telescopic motion along the second direction;
the primary sticking mechanism 2 comprises a first driving device 22 connected with the base 1, one side of the first driving device 22 facing the base 1 is connected with a fixing piece 24, the first driving device 22 is used for enabling the fixing piece 24 to do linear telescopic motion in the vertical direction, the bottom of the fixing piece 24 is also connected with a pressing block 26, the pressing block 26 is in sliding connection with the fixing piece 24 in the vertical direction, the primary sticking mechanism further comprises a first elastic piece 29 and a limiting mechanism used for limiting the pressing block 26 in the vertical direction, one end of the first elastic piece 29 is connected with the pressing block 26, the other end of the first elastic piece is connected with the fixing piece 24, the side face of the fixing piece 24 in the second direction is provided with a primary adhesive tape bending part 28, when the first elastic piece 29 is in a natural state, the bottom face of the primary adhesive tape bending part 28 is located above the bottom face of the pressing block 26, the pressing block 26 is used for sticking adhesive tape to the top face of a workpiece, the primary adhesive tape bending part 28 is used for sticking the adhesive tape to the side face of the workpiece in the second direction, the number of the first adhesive tape bending parts 28 is two, and the distance between the two first adhesive tape bending parts 28 is matched with the width of the workpiece along the second direction;
the second driving device 43 comprises two states, in the first state, the second driving device 43 drives the third driving device 48 to move towards the direction close to the first adhesive tape guiding mechanism 6, the adhesive tape clamping jaw clamps the adhesive tape cut by the cutting device 9, and then the sixth driving device 102 drives the workbench 3 provided with the workpiece to move to the lower part of the primary pasting mechanism 2, wherein the adhesive tape is positioned above the workpiece; in the second state, the second driving device 43 drives the third driving device 48 to move away from the first tape guide 6, and then the first driving device 22 drives the pressing block 26 to move downward to adhere the tape to the top surface of the workpiece and the side surface of the workpiece in the second direction.
Specifically, the sixth driving device 102, the second driving device 43 and the first driving device 22 are air cylinders, the cutting device 9 includes a seventh driving device 94 and pneumatic scissors 92 connected to the seventh driving device 94, the seventh driving device 94 is used for driving the pneumatic scissors 92 to move in a direction close to the adhesive tape, the pneumatic scissors 92 is used for cutting the adhesive tape, and the seventh driving device 94 is an air cylinder.
The sixth driving device 102, the second driving device 43, the seventh driving device 94 and the first driving device 22 can also be selected from hydraulic cylinders, electric cylinders and the like, and can also be replaced by structures such as a motor-driven screw nut pair and the like; in addition, the shearing equipment 9 can also adopt a gantry type shearing machine;
preferably, the angle between the second direction and the first direction is 90 degrees, and can also be 60 degrees, 45 degrees and the like.
As shown in fig. 8, preferably, a cavity 244 with an opening at the bottom is formed in the fixing member 24, the pressing block 26 is disposed in the cavity 244, the pressing block 26 is slidably connected to an inner wall of the fixing member 24, the first elastic member 29 is a coil spring, a first protrusion 242 is further convexly disposed on the inner wall of the fixing member 24 in the vertical direction, a second protrusion 262 is convexly disposed on one side of the pressing block 26 facing the first protrusion 242, one end of the first elastic member 29 is sleeved on the first protrusion 242, and the other end is sleeved on the second protrusion 262.
Specifically, a first blind hole may be disposed on a side of the fixing member 24 facing the pressing member 26, a second blind hole may be disposed on a side of the pressing member 26 facing the fixing member 24, and one end of the first elastic member 29 may be disposed in the first blind hole while the other end is disposed in the second blind hole.
As shown in fig. 7, preferably, the limiting mechanism is a first hollow-out groove 246 and a limiting rod 16, the first hollow-out groove 246 is disposed on two opposite side surfaces of the fixing member 24, the first hollow-out groove 246 extends along the vertical direction, the limiting rod 16 is disposed on two opposite side surfaces of the pressing block 26 in a protruding manner, one of the limiting rods 16 is disposed in one of the first hollow-out grooves 246, and the other limiting rod 16 is disposed in the other first hollow-out groove 246.
Specifically, the limiting mechanism can also be the first elastic part 29, and only the fixing part 24 at one end of the first elastic part 29 needs to be welded, and the other end of the first elastic part is welded with the pressing block 26, so that the pressing block 26 can be limited in the vertical direction. Besides, the limiting rod 16 can be arranged on the inner side wall of the fixing part 24, then a groove extending in the vertical direction is formed in the pressing block 26, the limiting rod 16 is connected with the groove in a sliding mode, and the limiting rod 16 is matched with the groove to limit the pressing block 26.
In addition, the limiting mechanism can be the first elastic element 29 itself, one end of the first elastic element 29 is welded with the fixing element 24, and the other end is welded with the pressing block 26, so that the pressing block 26 can be limited.
As shown in fig. 11 and 12, preferably, the first adhesive tape guide mechanism 6 includes a second frame 62 disposed on the base 1, a first clamping roller 64 and a second clamping roller 66 are connected to the second frame 62, the first clamping roller 64 and the second clamping roller 66 are disposed at a distance in the vertical direction, and the first clamping roller 64 and the second clamping roller 66 cooperate to clamp the adhesive tape; the first clamping roller 64 and the second clamping roller 66 are matched to clamp the adhesive tape, so that the problem that the adhesive tape head falls off after the adhesive tape is cut off by the shearing device 9 is solved; and the level of the top of the second pinch roller 66 is slightly higher than the level of the top of the work piece so that the tape is above the work piece.
The first clamping roller 64 is located above the second clamping roller 66, second hollowed-out grooves 622 are formed in two sides of the second frame 62 in the first direction, the second hollowed-out grooves 622 extend in the vertical direction, two ends of the first clamping roller 64 are located in the corresponding second hollowed-out grooves 622, the second clamping roller 66 is connected with the second hollowed-out grooves 622 in a sliding mode, the first clamping roller further comprises a second elastic piece, the second elastic piece is located above the first clamping roller 64, the bottom of the second elastic piece is connected with the first clamping roller 64 in an abutting mode, and the top of the second elastic piece is connected with the second frame 62 in an abutting mode.
Specifically, the first pinch roller 64 and the second pinch roller 66 are round rollers, which may also be square rollers.
In the embodiment, the first clamping roller 64 and the second clamping roller 66 can also be rotatably connected with the second frame 62, so that the friction force of the first clamping roller 64 and the second clamping roller 66 on the adhesive tape can be reduced, and the adhesive tape can be conveniently grabbed by the adhesive tape clamping jaws; when the solution is combined with the second hollow-out groove 622 for use, two ends of the first clamping roller 64 are respectively rotatably connected with the corresponding second hollow-out groove 622.
A second hollowed-out groove 622 is formed, the first clamping roller 64 can slide in the second hollowed-out groove 622 to adapt to adhesive tapes with different thicknesses, and a second elastic piece is arranged to increase the clamping force of the second clamping roller 66 and the first clamping roller 64 on the adhesive tapes; after the cutting device 9 cuts the adhesive tape in this way, the risk that the adhesive tape falls out from the gap between the first pinch roller 64 and the second pinch roller 66 can be reduced. In this embodiment, the second elastic member is a bead 68, and may be a coil spring, a tower spring, or the like.
In addition, a second adhesive tape guide mechanism 7 can be additionally arranged between the first adhesive tape guide mechanism 6 and the adhesive tape unwinding mechanism 8, the structure of the second adhesive tape guide mechanism 7 is the same as that of the first adhesive tape guide mechanism 6, and if the second adhesive tape guide mechanism 7 is not arranged, the adhesive tape between the first adhesive tape guide mechanism and the adhesive tape unwinding mechanism 8 may collapse downwards due to the self gravity, so that the risk that the adhesive tape falls from the roll gap between the first clamping roller 64 and the second clamping roller 66 is increased.
As shown in fig. 9, 10, and 13, preferably, in this embodiment, the workpiece is an acoustic horn holder, the top surface of the first frame 32 is an acoustic horn holder adapting surface, the positioning mechanism includes a limiting hole 322, a positioning protrusion 324, and a third protrusion 34, the positioning protrusion 324 is disposed on the top surface of any one side of the first frame 32 along the first direction, the third protrusion 34 is disposed opposite to the positioning protrusion 324, the limiting hole 322 is disposed between the third protrusion 34 and the positioning protrusion 324, a limiting groove 342 is disposed at the top of one side of the third protrusion 34 facing the positioning protrusion 324, and the limiting groove 342 is an L-shaped groove.
Specifically, the acoustic horn bracket in this embodiment is an existing mature product, and includes a horn bracket main body, a rod piece is convexly disposed on a bottom surface of the horn bracket main body, a shape of the limiting hole 322 is adapted to a shape of the rod piece, and a through hole is disposed on a top surface of one side of the horn bracket main body in the first direction; when the loudspeaker support is used, the rod piece on the bottom surface of the loudspeaker support main body is placed in the limiting hole 322, the positioning protrusion 324 is arranged in the through hole on the top surface of the loudspeaker support main body, and the loudspeaker support main body is placed in the limiting groove 342, so that the loudspeaker support can be prevented from rotating, moving back and forth along a first direction and the like in the movement process; in addition, the limiting groove 342 not only has a limiting function, but also can enable a gap to exist between the sound horn support and the top surface of the first machine frame 32, so that the secondary pasting mechanism 5 can conveniently paste the adhesive tape to the bottom surface of the sound horn support.
The workpiece of the device is not limited to the loudspeaker support, the top surface of the first frame 32 of the device needs to be matched with the workpiece, and the positioning mechanism can be additionally designed according to the workpiece.
As shown in fig. 2 and 4, the secondary adhering mechanism 5 preferably further includes a secondary adhering mechanism 5, the secondary adhering mechanism 5 includes a fourth support 52, a fourth driving device 54 is provided on the fourth support 52, a tape secondary bending mechanism is provided on a side of the fourth driving device 54 facing the table 3, and the fourth driving device 54 is used for driving the tape secondary bending mechanism to adhere the tape to the bottom surface of the workpiece.
Preferably, the fourth driving device 54 is a first pneumatic finger, the adhesive tape secondary bending mechanism includes a first adhesive tape secondary bending portion 56 and a second adhesive tape secondary bending portion 58 which are separately arranged along the second direction, the first adhesive tape secondary bending portion 56 is connected with one of the clamping jaws of the fourth driving device 54, the second adhesive tape secondary bending portion 58 is connected with the other clamping jaw of the fourth driving device 54, a first bending groove 562 is arranged on one side of the first adhesive tape secondary bending portion 56 facing the second adhesive tape secondary bending portion 58, a second bending groove 582 is arranged on one side of the second adhesive tape secondary bending portion facing the first adhesive tape secondary bending portion 56, and the arrangement positions of the first bending groove 562 and the second bending groove 582 are matched with the position of the workpiece;
the fourth driving device 54 has two states, in the first state, the fourth driving device 54 controls the first adhesive tape secondary bending portion 56 and the second adhesive tape secondary bending portion 58 to move towards each other, one side of the workpiece along the second direction is located in the first bending groove 562, and the other side of the workpiece along the second direction is located in the second bending groove 582.
Specifically, the workpiece is located between the first adhesive tape secondary bending part 56 and the second adhesive tape secondary bending part 58; if the thickness of the workpiece is small, when the adhesive tape is only adhered to the front and the side of the workpiece, the adhesive tape adhered to the workpiece is easy to fall off, such as: the sound horn bracket is used for adhering the adhesive tape to the bottom surface of the workpiece so as to reduce the risk of the adhesive tape falling off; the length of the adhesive tape to be adhered can be controlled by controlling the arrangement positions of the cutting device 9 and the third driving device 48, so that the length of the adhesive tape is still surplus after the primary adhering mechanism 2 adheres the adhesive tape to the front surface and the side surface of the workpiece, and the adhesive tape can be adhered to the bottom surface of the workpiece by using the secondary adhering mechanism 5.
The working principle of the scheme is as follows, after the primary sticking mechanism 2 sticks adhesive tapes to the front and the side of the workpiece, at this time, the piston rod of the sixth driving device 102 retracts, and after the piston rod retracts to the right position, the fourth driving device 54 controls the first adhesive tape secondary bending part 56 and the second adhesive tape secondary bending part 58 to move oppositely, so that one side of the workpiece along the second direction is located in the first bending groove 562, the other side of the workpiece along the second direction is located in the second bending groove 582, in the process, the adhesive tape on one side of the workpiece is stuck to the bottom surface of the workpiece by the side wall of the first bending groove 562, and the adhesive tape on the other side of the workpiece is stuck to the bottom surface of the workpiece by the side wall of the second bending groove 582.
The fourth driving means 54 may also select two air cylinders, so that the first adhesive tape secondary bent portion 56 is connected to one of the air cylinders and the second adhesive tape secondary bent portion 58 is connected to the other air cylinder instead of the first pneumatic finger, thereby adhering the adhesive tape to the bottom surface of the workpiece.
As shown in fig. 5, preferably, the third driving device 48 is a second pneumatic finger, and the tape clamping jaw includes a first tape clamping jaw 45 and a second tape clamping jaw 46 which are arranged at a distance in the vertical direction, the first tape clamping jaw 45 is connected with one clamping jaw of the third driving device 48, and the second tape clamping jaw 46 is connected with the other clamping jaw of the third driving device 48.
Specifically, the device further comprises a third bracket 44, the third bracket 44 comprises a first main body and a second main body connected with the first main body, the first main body is connected with a piston rod of the second driving device 43, the third driving device 48 is fixedly arranged on one side of the first main body far away from the second driving device 43, the second main body extends to one side far away from the third driving device 48, the length direction of the second main body is parallel to the second direction, a first accommodating space is formed between the first main body and the second main body, and the second driving device 43 is accommodated in the first accommodating space; a limiting convex block 442 is further convexly arranged on one side of the second main body, which is far away from the second driving device 43, a top rod 264 is further arranged on the first support 14, the axial direction of the top rod 264 is parallel to the second direction, the arrangement position of the top rod 264 is matched with the arrangement position of the limiting convex block 442, and the direction of the third driving device 48, which points to the second driving device 43, is the same as the direction of the limiting convex block 442, which points to the top rod 264. With such an arrangement, when the piston rod of the second driving device 43 retracts, that is, the piston rod moves towards the direction of the third driving device 48 pointing to the second driving device 43, at this time, the piston rod will drive the third bracket 44 and the third driving device 48 to move towards the direction together, and the top rod 264 stops moving when abutting against the limit protrusion 442; the engagement of the limit protrusion 442 with the top bar 264 can limit the third driving device 48 in the direction that the third driving device 48 points to the second driving device 43, thereby controlling the length of the adhesive tape grasped by the adhesive tape jaws.
More preferably, the top rod 264 is connected with the first support 14 through threads, so that the length of the adhesive tape grabbed by the adhesive tape clamping jaw can be conveniently controlled.
More preferably, the device further comprises a second bracket 41, the second bracket 41 comprises a third main body and a fourth main body connected with the third main body, the third main body is vertically arranged, the fourth main body is horizontally arranged, the fourth main body extends to one side far away from the second driving device 43, the third main body is connected with the first main body, a third driving device 48 is connected with one side of the third main body far away from the first main body, a second accommodating space is formed between the third main body and the fourth main body, the third driving device 48 is accommodated in the second accommodating space, and the fourth main body is located above the third driving device 48; the top surface of the fourth body is also fixedly connected with a guide piece 47, the bottom surface of the guide piece 47 is provided with a guide groove, the first support 14 is also fixedly provided with a guide rail 42, the length direction of the guide rail 42 is parallel to the second direction, and the guide groove is in sliding connection with the guide rail 42. This solution, through the cooperation of the guide 47 and the guide rail 42, allows the weight of the third drive device 48 to act on the first bracket 14, reducing the risk of deformation of the piston rod of the second drive device 43; if the present solution is not adopted, the gravity of the third driving device 48 directly acts on the piston rod of the second driving device 43, and the piston rod of the second driving device 43 may be deformed after long-term use, so that the piston rod of the second driving device 43 will extend obliquely downward, which may cause the tape clamping jaw to fail to grab the tape.
In the above solution, the first driving device 22 of the primary adhering mechanism 2 is further connected to the top surface of the fourth main body, and the avoiding hole of the fixing member 24 is disposed at the corresponding position of the fourth main body, so that the space of the whole apparatus in the height direction can be compressed, if the primary adhering mechanism 2 is directly disposed on the base 1 through the bracket, the primary adhering mechanism 2 needs to be erected at a higher position in order to avoid interference with the third driving device 48 and the tape clamping jaw, so that the space is wasted on one hand, and the apparatus is unstable on the other hand.
In addition, the third driving device 48 can also select two cylinders, so that the first tape clamping jaw 45 is connected with one cylinder and the second tape clamping jaw 46 is connected with the other cylinder instead of the second pneumatic finger, and thus the tape can be grabbed.
As shown in fig. 7, preferably, a pressing portion 282 is further connected to the bottom of the first adhesive tape bending portion 28, the pressing portion 282 is in an arc shape protruding toward the pressing piece 26, and the pressing portion 282 is in contact with the pressing piece 26.
Specifically, the first bending portion 28 of the adhesive tape is sheet-shaped, if the pressing portion 282 is not provided, the first bending portion 28 of the adhesive tape may damage the adhesive tape, and after the pressing portion 282 is provided, the pressing portion 282 is arc-shaped, so that the pressing portion 282 does not cause the problem of damage to the adhesive tape. More preferably, the pressing portion 282 is an elastic member, and the working steps when the pressing portion 282 is an elastic member are as follows: the piston rod of the first driving device 22 is pushed out, the fixing member 24 moves downwards, the pressing block 26 moves downwards along with the piston rod, after the pressing block 26 adheres the adhesive tape to the top surface of the workpiece, the piston of the first driving device 22 is pushed out continuously, the first elastic member 29 is compressed, the pressing part 282 is separated from the pressing block 26, and then the pressing part 282 is in close contact with the side surface of the workpiece due to the elasticity of the pressing part 282, so that the adhesive tape can be adhered more firmly, air between the adhesive tape and the side surface of the workpiece can be exhausted, and the risk that the adhesive tape falls off is reduced.
Preferably, the number of the work tables 3 is two, the number of the sixth driving devices 102 and the number of the secondary pasting mechanisms 5 are both matched with the number of the work tables 3, the work tables 3 are respectively located at two sides of the primary pasting mechanism 2 along the first direction, the sixth driving devices 102 are respectively located at two ends of the first guiding portion 12, and the secondary pasting mechanisms 5 are respectively located at two ends of the first guiding portion 12.
Specifically, the two work tables 3 can form double stations, so that the machining efficiency can be improved.
The working steps of the device of the utility model are as follows:
s10, manually threading the adhesive tape to the first adhesive tape guide mechanism 6, and enabling the adhesive tape to pass through the first adhesive tape guide mechanism 6; the piston rod of the second driving device 43 is pushed out to move the tape clamping jaw to the tape, the fourth driving device 54 drives the second tape clamping jaw 46 to move opposite to the first tape clamping jaw 45 so as to clamp the tape, and then the piston rod of the second driving device 43 retracts; wherein, only when a new adhesive tape is used, the adhesive tape needs to be threaded manually;
s20, the piston rod of the sixth driving device 102 extends out, so that the worktable 3 with the workpiece arranged on the top thereof slides to the lower part of the primary sticking mechanism 2, and the adhesive tape is positioned above the workpiece;
s30, pushing out a piston rod of the first driving device 22, enabling the pressing block 26 to stick the adhesive tape to the top surface of the workpiece, then cutting the adhesive tape between the workbench 3 and the first adhesive tape guiding mechanism 6 by the cutting device 9, meanwhile, loosening the adhesive tape by an adhesive tape clamping jaw, and sticking the adhesive tape to the side surface of the workpiece by the primary adhesive tape bending part 28;
s40, retracting the piston rod of the sixth driving device 102, and driving the first adhesive tape secondary bending part 56 and the second adhesive tape secondary bending part 58 to move oppositely by the fourth driving device 54, so that the adhesive tapes are adhered to the bottom of the workpiece;
when the number of the table 3, the secondary pasting mechanism 5 and the sixth driving device 102 is two, step S35 exists between S30 and S40, and S35 and S40 are performed simultaneously;
s35, repeating S10, wherein the piston rod of the other sixth driving device 102 is extended, and the other work table 3 with the work piece on the top is slid to the lower side of the primary sticking mechanism 2, and the adhesive tape is positioned above the work piece; repeating the step S30, the piston rod of the other sixth driving device 102 retracts, and the fourth driving device 54 drives the first adhesive tape secondary bending portion 56 and the second adhesive tape secondary bending portion 58 to move towards each other, so that the adhesive tapes are adhered to the bottom of the workpiece.
The above steps are repeated.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the utility model. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the utility model should be determined from the following claims. In addition, all technical schemes of the utility model can be combined. The word "comprising" does not exclude the presence of other devices or steps than those listed in a claim or the specification; the terms "first," "second," and the like are used merely to denote names, and do not denote any particular order. In this context, "parallel," "perpendicular," and the like are not strictly mathematical and/or geometric limitations, but also encompass tolerances as would be understood by one skilled in the art and permitted by fabrication or use.
Claims (10)
1. A device for gluing adhesive tapes, characterized in that: the automatic positioning device comprises a base (1), a workbench (3) and a sixth driving device (102) arranged on the base (1), wherein a first guide part (12) is arranged on the base (1) along the horizontal direction, the workbench (3) comprises a first rack (32) and a second guide part (38) arranged at the bottom of the first rack (32), a positioning mechanism used for positioning and placing a workpiece is arranged at the top of the first rack (32), the second guide part (38) is in sliding connection with the first guide part (12), the sixth driving device (102) is connected with the workbench (3), and the sixth driving device (102) is used for driving the workbench (3) to do linear telescopic motion along the first direction;
wherein the first direction is a length direction of the first guide portion (12);
the adhesive tape cutting machine is characterized in that an adhesive tape unwinding mechanism (8), a first adhesive tape guiding mechanism (6), a primary adhering mechanism (2) and a first support (14) are sequentially arranged on the base (1) along a second direction in a spaced mode, the primary adhering mechanism (2) is located above the first guiding portion (12), the adhesive tape cutting machine further comprises a cutting device (9) which is arranged on the base (1) and used for cutting an adhesive tape, the cutting device (9) is located between the primary adhering mechanism (2) and the first adhesive tape guiding mechanism (6), and the arrangement position of the primary adhering mechanism (2) is matched with the arrangement position of the workbench (3);
the second direction is a horizontal direction, and an included angle is formed between the second direction and the first direction;
a second driving device (43) is arranged on the first support (14), one end, facing the first adhesive tape guide mechanism (6), of the second driving device (43) is connected with a third driving device (48), one end, facing the first adhesive tape guide mechanism (6), of the third driving device (48) is connected with an adhesive tape clamping jaw for grabbing an adhesive tape, the third driving device (48) is used for controlling the adhesive tape clamping jaw to be opened or closed, and the second driving device (43) is used for driving the third driving device (48) to do linear telescopic motion along the second direction;
once paste mechanism (2) include with first drive arrangement (22) that base (1) is connected, the orientation of first drive arrangement (22) one side of base (1) is connected with mounting (24), first drive arrangement (22) are used for making mounting (24) are linear telescopic motion in vertical direction, the bottom of mounting (24) still is connected with briquetting (26), briquetting (26) with mounting (24) sliding connection in vertical direction still includes first elastic component (29) and is used for making spacing stop gear in vertical direction briquetting (26), first elastic component (29) one end with briquetting (26) are connected, the other end with mounting (24) are connected, mounting (24) are followed the side in the second direction is provided with sticky tape one time portion of bending (28), when the first elastic piece (29) is in a natural state, the bottom surface of the adhesive tape primary bending portion (28) is located above the bottom surface of the pressing block (26), the pressing block (26) is used for adhering the adhesive tape to the top surface of the workpiece, and the adhesive tape primary bending portion (28) is used for adhering the adhesive tape to the side surface of the workpiece in the second direction.
2. A device for attaching an adhesive tape according to claim 1, wherein: be equipped with bottom open-ended cavity (244) in mounting (24), briquetting (26) are located in cavity (244), briquetting (26) with the inner wall sliding connection of mounting (24), first elastic component (29) are coil spring, mounting (24) still protruding first arch (242) of being equipped with on the ascending inner wall of vertical direction, briquetting (26) orientation protruding second arch (262) of being equipped with in one side of first arch (242), the pot head of first elastic component (29) is established on first arch (242), another pot head is established on the second arch (262).
3. A device for attaching an adhesive tape according to claim 2, wherein: the limiting mechanism comprises a first hollow-out groove (246) and a limiting rod (16), the first hollow-out groove (246) is formed in two opposite side faces of the fixing piece (24), the first hollow-out groove (246) extends in the vertical direction, the limiting rod (16) is convexly arranged on the two opposite side faces of the pressing piece (26), one of the limiting rods (16) is arranged in one of the first hollow-out grooves (246), and the other limiting rod (16) is arranged in the other first hollow-out groove (246).
4. A device for attaching an adhesive tape according to claim 1, wherein: the first adhesive tape guide mechanism (6) comprises a second machine frame (62) arranged on the base (1), a first clamping roller (64) and a second clamping roller (66) are connected to the second machine frame (62), the first clamping roller (64) and the second clamping roller (66) are arranged in a spaced mode in the vertical direction, and the first clamping roller (64) and the second clamping roller (66) are matched to clamp an adhesive tape;
the first clamping roller (64) is located above the second clamping roller (66), the second rack (62) is provided with second hollowed-out grooves (622) on two sides in the first direction, the second hollowed-out grooves (622) extend in the vertical direction, two ends of the first clamping roller (64) are arranged in the second hollowed-out grooves (622) correspondingly, the second clamping roller (66) is connected with the second hollowed-out grooves (622) in a sliding mode, the clamping device further comprises a second elastic piece, the second elastic piece is located above the first clamping roller (64), the bottom of the second elastic piece is abutted to the first clamping roller (64), and the top of the second elastic piece is abutted to the second rack (62).
5. A device for attaching an adhesive tape according to claim 1, wherein: the third driving device (48) is a second pneumatic finger, the adhesive tape clamping jaw comprises a first adhesive tape clamping jaw (45) and a second adhesive tape clamping jaw (46) which are arranged in a vertical direction at intervals, the first adhesive tape clamping jaw (45) is connected with one clamping jaw of the third driving device (48), and the second adhesive tape clamping jaw (46) is connected with the other clamping jaw of the third driving device (48).
6. A device for attaching an adhesive tape according to claim 1, wherein: the bottom of the adhesive tape primary bending part (28) is also connected with a pressing part (282), the pressing part (282) is in an arc shape protruding towards the pressing block (26), and the pressing part (282) is in contact with the pressing block (26).
7. A device for attaching an adhesive tape according to any one of claims 1 to 6, wherein: the top surface of first frame (32) is stereo set horn bracket adaptation face, positioning mechanism including set up in spacing hole (322), location arch (324) and third arch (34) of first frame (32) top surface, location arch (324) set up in first frame (32) are followed the top surface of arbitrary one side on the first direction, third arch (34) with location arch (324) set up relatively, just spacing hole (322) are located third arch (34) with between location arch (324), third arch (34) orientation the top of one side of location arch (324) is equipped with spacing groove (342), spacing groove (342) are L type groove.
8. An apparatus for attaching adhesive tape according to claim 7, wherein: the adhesive tape secondary bending machine is characterized by further comprising a secondary sticking mechanism (5), wherein the secondary sticking mechanism (5) comprises a fourth support (52), a fourth driving device (54) is arranged on the fourth support (52), one side, facing the workbench (3), of the fourth driving device (54) is provided with an adhesive tape secondary bending mechanism, and the fourth driving device (54) is used for driving the adhesive tape secondary bending mechanism to stick an adhesive tape to the bottom surface of a workpiece.
9. An apparatus for attaching an adhesive tape according to claim 8, wherein: fourth drive arrangement (54) are first pneumatic finger, the sticky tape secondary mechanism of bending includes the edge the second direction separates the first sticky tape secondary that sets up and bends a (56) and second sticky tape secondary portion (58) of bending, first sticky tape secondary portion (56) of bending with one of them clamping jaw of fourth drive arrangement (54) is connected, second sticky tape secondary portion (58) of bending with another clamping jaw of fourth drive arrangement (54) is connected, first sticky tape secondary portion (56) orientation of bending one side of second sticky tape secondary portion (58) of bending is provided with first groove (562) of bending, second sticky tape secondary portion (58) of bending orientation one side of first sticky tape secondary portion (56) of bending is provided with second groove (582) of bending.
10. An apparatus for attaching an adhesive tape according to claim 8, wherein: the quantity of workstation (3) is two, the quantity of sixth drive arrangement (102) reaches the quantity of secondary pasting mechanism (5) all with the quantity looks adaptation of workstation (3), workstation (3) are located respectively once paste mechanism (2) and follow both sides on the first direction, sixth drive arrangement (102) are located respectively the both ends of first guide part (12), secondary pasting mechanism (5) are located respectively the both ends of first guide part (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220234593.8U CN216736852U (en) | 2022-01-27 | 2022-01-27 | Device for applying adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220234593.8U CN216736852U (en) | 2022-01-27 | 2022-01-27 | Device for applying adhesive tape |
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| Publication Number | Publication Date |
|---|---|
| CN216736852U true CN216736852U (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220234593.8U Active CN216736852U (en) | 2022-01-27 | 2022-01-27 | Device for applying adhesive tape |
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| CN (1) | CN216736852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115498243A (en) * | 2022-11-16 | 2022-12-20 | 江苏时代新能源科技有限公司 | Rubberizing mechanism, electrode subassembly, battery monomer, battery and power consumption device |
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2022
- 2022-01-27 CN CN202220234593.8U patent/CN216736852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115498243A (en) * | 2022-11-16 | 2022-12-20 | 江苏时代新能源科技有限公司 | Rubberizing mechanism, electrode subassembly, battery monomer, battery and power consumption device |
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