CN116281309A - Method for assembling externally wound correction tape - Google Patents

Method for assembling externally wound correction tape Download PDF

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Publication number
CN116281309A
CN116281309A CN202310308152.7A CN202310308152A CN116281309A CN 116281309 A CN116281309 A CN 116281309A CN 202310308152 A CN202310308152 A CN 202310308152A CN 116281309 A CN116281309 A CN 116281309A
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CN
China
Prior art keywords
belt
tape
wheel
winding
correction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310308152.7A
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Chinese (zh)
Inventor
陈坚泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shantou Rongsheng Intelligent Technology Co ltd
Original Assignee
Shantou Rongsheng Intelligent Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shantou Rongsheng Intelligent Technology Co ltd filed Critical Shantou Rongsheng Intelligent Technology Co ltd
Priority to CN202310308152.7A priority Critical patent/CN116281309A/en
Publication of CN116281309A publication Critical patent/CN116281309A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/02—Supporting web roll
    • B65H16/04—Supporting web roll cantilever type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/026—Cantilever type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs

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  • Replacement Of Web Rolls (AREA)

Abstract

The invention discloses an assembly method of an externally wound correction tape, which is characterized by comprising the following steps of: (1) The belt releasing wheel, the belt core and the belt mouth of the correction belt are arranged at corresponding positions in the lower correction belt shell, and the belt collecting wheel of the correction belt is arranged outside the lower correction belt shell; (2) The belt core head of the correction belt is clamped and pulled at the belt releasing wheel and attached to the belt collecting wheel, and the belt core is pulled to bypass the belt mouth before or after the belt core head is attached; (3) Driving the belt collecting wheel to rotate, enabling the belt core to wind a plurality of circles on the belt collecting wheel in advance, and clamping the belt collecting wheel to be sleeved on a belt collecting guide shaft of the lower shell; or the clamping belt collecting wheel is sleeved on the belt collecting guide shaft of the lower shell, and then the belt collecting wheel is driven to rotate, so that the belt core winds a plurality of circles on the belt collecting wheel in advance. The method for assembling the external winding type correction tape can finish tape pasting operation outside the lower shell and then carry out subsequent assembly, so that the correction tape can be assembled more freely.

Description

Method for assembling externally wound correction tape
Technical Field
The invention relates to the technical field of correction tape production, in particular to an outer winding type correction tape assembly method.
Background
The current correction tape comprises a lower shell, an upper shell, a tape nozzle, a tape releasing wheel, a tape core, a tape collecting wheel and a nozzle shell. The assembly steps of the correction tape are as follows: (1) The belt unwinding wheel is arranged on a belt unwinding guide shaft of the lower shell, the belt winding wheel is arranged on a belt winding guide shaft of the lower shell, and the belt nozzle is arranged in a belt nozzle mounting groove of the lower shell, so that the belt unwinding wheel and the belt winding wheel can rotate around the corresponding guide shafts, and the belt unwinding wheel and the belt winding wheel are meshed; (2) Placing the belt core on the belt release wheel, and sleeving a core hole of the belt core on a wheel hole of the belt release wheel to ensure that the belt core is in transmission connection with the belt release wheel; (3) The belt core starts to be put from the belt-putting wheel, clamps the belt core head through a mechanical arm driving clamp, so that the belt core head bypasses a corresponding belt body guide shaft on the lower shell, then bypasses a belt mouth, bypasses a corresponding belt body guide shaft, finally, the belt core head is attached to the belt-taking-up wheel, and the belt core head is wrapped on the belt-taking-up wheel for more than half a circle, so that the belt core head can be firmly attached to the belt-taking-up wheel; then the loose belt body is tensioned by rotating the belt collecting wheel; (4) The upper shell is buckled with the lower shell, the mouth shell is sleeved on the belt mouth, and therefore the assembly of the whole correction belt is completed.
However, when the tape core is attached, the tape core head needs to be temporarily attached to the tape body guide shaft for pre-positioning, and then the tape core head is clamped by the manipulator driving clamp, so that the tape core head sequentially bypasses the tape body guide shaft, the tape nozzle and the tape body guide shaft, and finally the tape core head can be attached to the tape collecting wheel.
Disclosure of Invention
The invention aims to solve the problem of providing an outer winding type correction tape assembling method, which can finish tape pasting operation outside a lower shell and then carry out subsequent assembly, so that the correction tape can be assembled more freely.
In order to solve the technical problems, the invention adopts the following technical scheme:
the method for assembling the externally wound correction tape is characterized by comprising the following steps of:
(1) The belt releasing wheel, the belt core and the belt mouth of the correction belt are arranged at corresponding positions in the lower correction belt shell, and the belt collecting wheel of the correction belt is arranged outside the lower correction belt shell;
(2) The belt core head of the correction belt is clamped and pulled at the belt releasing wheel and attached to the belt collecting wheel, and the belt core is pulled to bypass the belt mouth before or after the belt core head is attached;
(3) Driving the belt collecting wheel to rotate, enabling the belt core to wind a plurality of circles on the belt collecting wheel in advance, and clamping the belt collecting wheel to be sleeved on a belt collecting guide shaft of the lower shell; or the clamping belt collecting wheel is sleeved on the belt collecting guide shaft of the lower shell, and then the belt collecting wheel is driven to rotate, so that the belt core winds a plurality of circles on the belt collecting wheel in advance.
In the preferred embodiment, in the step (1), the tape core head of the correction tape is temporarily attached to the tape guide shaft in the lower case. Through the arrangement, the belt core head can be positioned in advance, so that the belt core head is separated from the belt core in advance, and the follow-up belt core head can be clamped conveniently.
In the preferred scheme, in the step (1), at least one base is arranged, a positioning groove capable of being used for fixing the lower shell of the correction tape is arranged on the base according to the specification of the lower shell of the correction tape, a positioning mechanism capable of positioning the belt collecting wheel is further arranged on the base, the positioning mechanism is positioned on the outer side of the positioning groove, and the belt collecting wheel is sleeved on the positioning mechanism.
In a specific scheme, in the step (1), a notch through which the correction tape nozzle can pass is formed in the edge of the positioning groove, and the positioning mechanism is positioned in front of the notch; and (2) clamping and pulling the belt core of the correction belt at the belt releasing wheel to bypass the belt mouth, and attaching the belt core head of the correction belt to the belt collecting wheel. When the correction tape is placed, the tape nozzle passes through the notch and is exposed out of the positioning groove, so that the tape core is convenient to bypass the tape nozzle. When the positioning mechanism is positioned in front of the notch, the belt core is pulled to the belt collecting wheel on the positioning mechanism, so that the belt core can bypass one side of the belt mouth before being attached, and then the belt core is attached to the belt collecting wheel.
In another specific scheme, in the step (1), a notch through which the correction tape nozzle can pass is formed on the edge of the positioning groove, and the positioning mechanism is close to the side where the notch is located; in the step (2), the core print of the correction tape is directly attached to the take-up pulley. The tape core head in this embodiment is to pull the tape core around the tape nozzle after attachment.
In a further preferred embodiment, in the step (1), the positioning mechanism is a positioning column. Besides the positioning column, the positioning mechanism can also adopt other structures capable of fixing the belt collecting wheel, for example: a positioning block which can be spread in the wheel hole of the belt collecting wheel or a clamping block which can clamp the edge of the lower end of the belt collecting wheel, etc.
In a further preferred scheme, in the step (2), the belt core is clamped and pulled at the belt releasing wheel by the belt attaching mechanism to be attached to the belt collecting wheel; in the step (3), the belt winding mechanism drives the belt winding wheel to rotate for pre-winding, and the belt winding wheel is clamped at the positioning mechanism by the belt clamping mechanism and sleeved on the belt winding guide shaft of the lower shell; or clamping the belt collecting wheel at the positioning mechanism through the belt clamping mechanism and sleeving the belt collecting wheel on a belt collecting guide shaft of the lower shell, and driving the belt collecting wheel to rotate through the belt winding mechanism to pre-wind the belt. In the step (3), the belt winding mechanism drives the belt winding wheel on the belt winding guide shaft to rotate, so that the belt core winds a plurality of circles on the belt winding wheel in advance, and firm connection between the belt winding wheel and the belt core can be ensured.
In a further preferred aspect, a belt pressing mechanism for fixing the correction belt releasing wheel is provided on one side of the base. The belt pressing mechanism is pressed on the upper end face of the belt releasing wheel, so that the balance of the belt releasing wheel during belt releasing can be maintained, and the position of the belt releasing wheel is prevented from shifting during belt pasting, belt winding and belt clamping of the belt collecting wheel.
In a still further preferred scheme, the belt pressing mechanism comprises a belt pressing lifting mechanism and a belt pressing head, wherein the power output end of the belt pressing lifting mechanism is upwards arranged, and the belt pressing head is arranged on the power output end of the belt pressing lifting mechanism. Generally, the belt pressing lifting mechanism comprises a belt pressing cylinder seat and a belt pressing lifting cylinder, wherein the belt pressing lifting cylinder is arranged on the belt pressing cylinder seat, a piston rod of the belt pressing lifting cylinder is arranged upwards, and the belt pressing head is arranged at the tail end of the piston rod of the belt pressing lifting cylinder. The piston rod of the belt pressing lifting cylinder is driven to shrink downwards to drive the belt pressing head to descend downwards, so that the belt pressing head is pressed on the upper end face of the belt releasing wheel.
In still further preferable scheme, the belt pressing head comprises a belt pressing seat and a pressing block, the belt pressing seat is arranged on the power output end of the belt pressing lifting mechanism, the pressing block is arranged on the belt pressing seat, and a concave part capable of accommodating the upper end face of the belt releasing wheel of the correction belt is formed in the lower end face of the pressing block. The belt releasing wheel can smoothly rotate in the concave part of the pressing block when the belt is released, so that the lower end surface of the pressing block is prevented from blocking the rotation of the belt releasing wheel.
In still a further preferred aspect, the belt pressing mechanism further includes a belt mouth pressing block for fixing the correction belt mouth. When the belt pressing head presses the upper end face of the belt releasing wheel, the belt mouth pressing block is pressed on the correction belt mouth, and the balance between the belt mouth and the two sides of the belt releasing wheel can be kept. In a specific scheme, the pressing block with the nozzle is arranged on the pressing belt seat. The pressing block with the mouth is also arranged on the pressing belt seat, when the pressing belt lifting mechanism drives the pressing belt seat to descend downwards, the pressing block and the pressing block with the mouth can descend simultaneously, the pressing block fixes the correction belt releasing wheel, and the pressing block with the mouth fixes the correction belt mouth.
In a still further preferred scheme, the side face of the pressing block with the nozzle is an inclined face which gradually inclines downwards from outside to inside. When the pressing block with the nozzle is pressed on the nozzle, the side face of the pressing block with the nozzle is aligned with the nozzle, so that the guiding area of the nozzle is increased. When the belt take-up pulley descends near the belt mouth, the belt core can be gradually inserted into a gap between the inner wall of the lower shell and the belt mouth from outside to inside under the guidance of the inclined surface.
In a specific scheme, in step (1), still set up a frame, the base sets up in the frame, is equipped with in the frame from front to back in proper order and pastes area station and pinch roller station, is equipped with the mobile mechanism that can drive the base and switch the position between pasting area station and pinch roller station in the frame, paste area mechanism and paste area station and correspond, pinch roller mechanism and pinch roller station correspond, tape winding mechanism and paste area station or pinch roller station correspond.
In another specific scheme, in the step (1), a frame is further arranged, the base is arranged on the frame, a tape pasting station, a tape winding station and a pinch roller station are sequentially arranged on the frame from front to back, a moving mechanism capable of driving the base to switch positions between the tape pasting station and the tape winding station and between the tape winding station and the pinch roller station is arranged on the frame, the tape pasting mechanism corresponds to the tape pasting station, the tape winding mechanism corresponds to the tape winding station, and the pinch roller mechanism corresponds to the pinch roller station.
Generally, the moving mechanism comprises a horizontal driving motor, a driving belt wheel, a synchronous belt and a translation seat, wherein the horizontal driving motor is arranged on the frame, the driving belt wheel and the synchronous wheel are both rotatably arranged on the frame, the synchronous belt is tensioned outside the driving belt wheel and the synchronous wheel, the translation seat is connected with the synchronous belt, and the driving belt wheel is in transmission connection with a power output shaft of the horizontal driving motor; the base is mounted on the translation seat. The driving belt wheel is driven to rotate by the horizontal driving motor, so that the synchronous wheel and the synchronous belt are driven to transmit to realize horizontal movement of the translation seat and the base on the translation seat. Of course, other structures may be used for the above-mentioned moving mechanism to realize the translation of the base at different stations, for example: the moving mechanism can adopt structures such as a stepping motor, a spiral bevel gear, a ball screw, a sliding block, a guide rail, a translation seat and the like to realize translation, wherein the stepping motor realizes movement by controlling a stepping angle, and the spiral bevel gear can convert the rotary motion of the motor into linear movement; the translation seat is driven to move by the ball screw.
In a further preferred scheme, the taping mechanism comprises a taping bracket, a first swing arm, a second swing arm, a taping lifting mechanism, a first clamp, a first rotary driving mechanism capable of driving the first swing arm to rotate, and a second rotary driving mechanism capable of driving the second swing arm to rotate; the first rotary driving mechanism is arranged on the tape pasting bracket, the fixed end of the first swing arm is arranged on the power output end of the first rotary driving mechanism, the second rotary driving mechanism is arranged on the movable end of the first swing arm, the fixed end of the second swing arm is arranged on the power output end of the second rotary driving mechanism, the tape pasting lifting mechanism is arranged on the movable end of the second swing arm, the first clamp is arranged on the power output end of the tape pasting lifting mechanism, and the first clamp is positioned between the guide shaft of the correction tape body and the positioning mechanism; the correction tape body guide shaft is positioned on the movement path of the first clamp under the drive of the first rotary driving mechanism; and the motion path of the movable end of the second swing arm is larger than the distance between the guide shaft of the correction tape body and the furthest point of the outer diameter of the belt collecting wheel under the drive of the second rotary driving mechanism. When the correction belt is in operation, the first swing arm is driven to swing through the first rotary driving mechanism, and the first clamp on the second swing arm is driven to move to the position above the guide shaft of the correction belt body; then, the first clamp is driven to descend through the tape pasting lifting mechanism, so that the first clamp clamps the tape core head adhered on the guide shaft of the correction tape body; then, the first clamp is driven to ascend upwards through the tape pasting lifting mechanism, and the tape core head is driven to pass over the upper edge of the lower shell, so that the tape core head is separated from the tape body guide shaft; the second swing arm is driven to swing towards the direction of the positioning mechanism through the second rotary driving mechanism, so that the first clamp pulls the belt core head to unwind the belt until the belt core head passes over one side of the belt winding wheel on the positioning mechanism; the first swing arm is driven by the first rotary driving mechanism to swing continuously along the tape collecting direction of the tape collecting wheel, so that the tape core head of the correction tape can be partially wrapped on the tape collecting wheel, and the tape core head can be tightly attached to the tape collecting wheel.
In general, the first rotary driving mechanism and the second rotary driving mechanism are both rotary cylinders. The tape pasting lifting mechanism is a lifting cylinder. The first clamp comprises two clamping jaws and a tape clamping driving mechanism for driving the two clamping jaws to open and close; the tape clamping driving mechanism is a pneumatic finger, the fixed ends of the two clamping jaws are respectively arranged on the two pneumatic claws of the pneumatic finger, and the clamping ends of the two clamping jaws are correspondingly matched.
Of course, the tape sticking mechanism can adopt a multi-axis mechanical arm or a simple two-axis mechanical arm to be matched with some auxiliary structures; the auxiliary structure can be a push rod, and the belt core head is pushed onto the belt collecting wheel through the push rod, so that the belt core head is tightly attached to the belt collecting wheel; the auxiliary structure can also be a structure for driving the belt take-up pulley to rotate, so that the belt core head is wrapped for a plurality of circles on the belt take-up pulley. The tape attaching mechanism can also be realized by adopting other specific structures.
In a further preferred aspect, the clamping mechanism includes a manipulator and a second clamp, the second clamp is mounted on a power output end of the manipulator, and the second clamp is located above between the correction tape take-up guide shaft and the positioning mechanism. Typically, the manipulator may be a two-axis manipulator, a three-axis manipulator, or a multi-axis manipulator.
In a further preferred scheme, the winding mechanism comprises a winding lifting mechanism, a winding pressing seat, a winding pressing block and a winding driving mechanism capable of driving the winding pressing block to rotate, wherein the power output end of the winding lifting mechanism is upwards arranged, the winding pressing seat is arranged on the power output end of the winding lifting mechanism, the winding driving mechanism is arranged on the winding pressing seat, and the winding pressing block is arranged on the power output end of the winding driving mechanism and is positioned right above the positioning mechanism. When the belt winding lifting mechanism drives the belt winding pressing seat to descend downwards, the belt winding pressing block descends to a belt collecting wheel on the pressing positioning mechanism along with the descending of the belt winding pressing seat, the belt winding pressing block is driven to rotate through the belt winding driving mechanism, and the belt collecting wheel rotates along with the belt winding pressing block under the pressing action, so that the belt core winds a plurality of circles on the belt collecting wheel in advance.
Compared with the prior art, the invention has the following advantages:
the outer winding type correction tape assembling method has the advantages that the tape attaching operation of the tape core is completed outside the lower shell, the movable space of the tape attaching is increased, the tape core head can be fast attached to the belt collecting wheel, the tape attaching is simple and convenient, and the tape core head is prevented from being torn or even torn; and the pre-winding operation can be finished outside the lower shell, then the clamping wheel assembly is carried out, or the pre-winding operation is carried out after the clamping wheel assembly, so that the correction tape assembly is more free.
Drawings
FIG. 1 is a schematic view of the structure of an embodiment 1 of the present invention;
FIG. 2 is a schematic view of the base of FIG. 1;
FIG. 3 is a schematic view of the tape applying mechanism and the tape pressing mechanism of FIG. 1 in combination;
FIG. 4 is a schematic view of the taping mechanism of FIG. 1;
FIG. 5 is a schematic view of the pinch wheel mechanism of FIG. 1 mated with a belt press mechanism;
FIG. 6 is a schematic structural view of embodiment 4 of the present invention;
fig. 7 is a schematic view showing a structure in which the lower housing is placed in the positioning groove in embodiment 4 of the present invention.
Description of the embodiments
The invention is described in detail below with reference to the drawings and the specific embodiments.
Example 1
As shown in fig. 1 to 5, the method for assembling the outer winding type correction tape in this embodiment includes the following steps:
(1) The pulley 73, the core 74 and the nozzle 76 are mounted at corresponding positions in the lower correction tape housing 71, and the pulley 72 is disposed outside the lower correction tape housing 71;
(2) The core 741 for clamping and pulling the correction tape at the belt releasing wheel 73 is attached to the belt collecting wheel 72, and the core 74 is pulled to bypass the belt mouth 76 before the core 741 is attached;
(3) The take-up pulley 72 is driven to rotate, so that the belt core 74 winds a few turns on the take-up pulley 72 in advance, and then the take-up pulley 72 is clamped and sleeved on the take-up guide shaft 75 of the lower housing 71.
In step (1), the tape core 741 of the correction tape is temporarily attached to the tape guide shaft 77 in the lower case 71. With this arrangement, the core print 741 can be positioned in advance, so that the core print 741 is separated from the core 74 in advance, and the subsequent clamping of the core print 741 is facilitated.
In the step (1), a plurality of bases 2 are provided, a positioning groove 21 for fixing the lower correction tape housing 71 is provided on the bases 2 according to the specification of the lower correction tape housing 71, a positioning mechanism 22 for positioning the take-up pulley 72 is further provided on the bases 2, the positioning mechanism 22 is positioned outside the positioning groove 21, and the take-up pulley 72 is sleeved on the positioning mechanism 22.
In step (1), the positioning mechanism 22 is a positioning column.
In the step (1), a notch 211 through which the correction tape nozzle 76 can pass is formed on the edge of the positioning groove 21, and the positioning mechanism 22 is located in front of the notch 211; the step (2) clamps and pulls the core 74 of the correction tape around the nozzle 76 at the pulley 73, and then attaches the core 741 of the correction tape to the pulley 72. When the correction tape is placed, the tape nozzle 76 is made to pass through the notch 211 and be exposed outside the positioning groove 21, so that the tape core 74 can be easily wound around the tape nozzle 76. When the positioning mechanism 22 is positioned in front of the notch 211, the belt core 74 is pulled to the belt collecting wheel 72 on the positioning mechanism 22, so that the belt core 741 can be wound around one side of the belt mouth 76 before being attached, and then the belt core 741 is attached to the belt collecting wheel 72.
In the step (2), the tape core 741 is clamped and pulled at the tape releasing wheel 73 by the tape attaching mechanism 3 to be attached to the tape collecting wheel 72; in the step (3), the winding mechanism 4 drives the winding wheel 72 to rotate for pre-winding, and the clamping wheel mechanism 5 clamps the winding wheel 72 at the positioning mechanism 22 and is sleeved on the winding guide shaft 75 of the lower shell 71. In the step (3), the winding mechanism 4 drives the winding wheel 72 on the winding guide shaft 75 to rotate, so that the winding wheel 72 is wound with the tape core 74 several turns in advance, and the winding wheel 72 and the tape core 74 can be firmly connected.
In step (1), still set up a frame 1, base 2 sets up on frame 1, is equipped with in proper order from front to back in frame 1 and pastes area station 11, winding station 12 and pinch roller station 13, is equipped with on frame 1 and can drive base 2 is pasted between area station 11 and winding station 12, winding station 12 and pinch roller station 13 between the shifter 14 of switching position, paste area mechanism 3 corresponds with pasting area station 11, winding mechanism 4 corresponds with winding station 12, pinch roller mechanism 5 corresponds with pinch roller station 13.
One side of the base 2 is provided with a belt pressing mechanism 6 for fixing the correction belt releasing wheel 73. The belt pressing mechanism 6 is pressed against the upper end surface of the belt releasing wheel 73, and can keep the balance of the belt releasing wheel 73 during belt releasing, and prevent the belt releasing wheel 73 from being shifted in position during belt sticking, belt winding and belt clamping of the belt collecting wheel 72.
The belt pressing mechanism 6 includes a belt pressing lifting mechanism 61 and a belt pressing head 62, the power output end of the belt pressing lifting mechanism 61 is arranged upward, and the belt pressing head 62 is mounted on the power output end of the belt pressing lifting mechanism 61. In general, the above-mentioned belt lifting mechanism 61 includes a belt lifting cylinder block 611 and a belt lifting cylinder 612, the belt lifting cylinder 612 is mounted on the belt lifting cylinder block 611, the piston rod of the belt lifting cylinder 612 is disposed upward, and the belt head 62 is mounted on the piston rod end of the belt lifting cylinder 612. The belt pressing head 62 is driven to descend by the piston rod of the driving belt lifting cylinder 612 contracting downward, so that the belt pressing head 62 is pressed against the upper end surface of the belt release wheel 73.
The belt pressing head 62 comprises a belt pressing seat 621 and a pressing block 622, the belt pressing seat 621 is arranged on the power output end of the belt pressing lifting mechanism 61, the pressing block 622 is arranged on the belt pressing seat 621, and a concave portion capable of accommodating the upper end face of the correction belt releasing wheel 73 is formed in the lower end face of the pressing block 622. The above-mentioned reel 73 can smoothly rotate in the concave portion of the pressing block 622 when the reel 73 is unreeled, and the lower end surface of the pressing block 622 is prevented from obstructing the rotation of the reel 73.
The belt press 6 further includes a belt mouth pressing block 63 for fixing the correction belt mouth 76. When the pinch roller head 62 is pressed against the upper end surface of the pinch roller 73, the pinch roller block 63 is also pressed against the correction pinch roller 76, and the balance between the pinch roller 76 and both sides of the pinch roller 73 can be maintained. In one embodiment, the tap block 63 is mounted on the tap holder 621. The belt mouth pressing block 63 is also arranged on the belt pressing seat 621, when the belt pressing lifting mechanism 61 drives the belt pressing seat 621 to descend downwards, the pressing block 622 and the belt mouth pressing block 63 can descend simultaneously, the correction belt releasing wheel 73 is fixed by the pressing block 622, and the correction belt mouth 76 is fixed by the belt mouth pressing block 63.
The side of the mouth-equipped pressure piece 63 is a slope 631 which gradually slopes downward from the outside to the inside. When the tap pressing piece 63 is pressed against the tap 76, the side face of the tap pressing piece 63 is aligned with the tap 76, increasing the guide area of the tap 76. When the take-up pulley 72 descends in the vicinity of the mouthpiece 76, the core 74 can be gradually inserted downward into the gap between the inner wall of the lower case 71 and the mouthpiece 76 from outside to inside under the guide of the inclined surface 631.
The taping mechanism 3 includes a taping bracket 31, a first swing arm 32, a second swing arm 33, a taping lifting mechanism 34, a first jig 35, a first rotation driving mechanism 36 capable of driving the first swing arm 32 to rotate, and a second rotation driving mechanism 37 capable of driving the second swing arm 33 to rotate; the first rotary driving mechanism 36 is installed on the taping bracket 31, the fixed end of the first swing arm 32 is installed on the power output end of the first rotary driving mechanism 36, the second rotary driving mechanism 37 is installed on the movable end of the first swing arm 32, the fixed end of the second swing arm 33 is installed on the power output end of the second rotary driving mechanism 37, the taping lifting mechanism 34 is installed on the movable end of the second swing arm 33, the first clamp 35 is installed on the power output end of the taping lifting mechanism 34, and the first clamp 35 is positioned between the correction tape body guide shaft 77 and the positioning mechanism 22; the correction tape body guide shaft 77 is positioned on the movement path of the first clamp 35 under the drive of the first rotary driving mechanism 36; and the movement path of the movable end of the second swing arm 33 is larger than the distance between the guiding shaft 77 of the correction tape body and the furthest point of the outer diameter of the take-up pulley 72 under the drive of the second rotation driving mechanism 37. When the correction tape body guiding device works, the first swing arm 32 is driven to swing through the first rotary driving mechanism 36, and the first clamp 35 on the second swing arm 33 is driven to move to the position above the correction tape body guiding shaft 77; then, the first clamp 35 is driven to descend by the tape lifting mechanism 34, so that the first clamp 35 clamps the tape core 741 adhered to the correction tape body guide shaft 77; then, the first clamp 35 is driven to ascend upwards by the tape pasting lifting mechanism 34 to drive the tape core 741 to cross the upper edge of the lower shell 71, so that the tape core 741 is separated from the tape body guide shaft 77; then the second swing arm 33 is driven to swing towards the direction of the positioning mechanism 22 by the second rotary driving mechanism 37, so that the first clamp 35 pulls the belt core 741 to unwind the belt until the belt core 741 passes over the outer side of the belt collecting wheel 72 on the positioning mechanism 22; the first swing arm 32 is driven by the first rotary driving mechanism 36 to continue swinging along the tape collecting direction of the tape collecting wheel 72, so that the tape core 741 of the correction tape can be partially wrapped on the tape collecting wheel 72, and the tape core 741 can be tightly attached to the tape collecting wheel 72.
In general, the first rotary drive mechanism 36 and the second rotary drive mechanism 37 are rotary cylinders. The tape lifting mechanism 34 is a lifting cylinder. The first clamp 35 includes two clamping jaws and a tape clamping driving mechanism for driving the two clamping jaws to open and close; the tape clamping driving mechanism is a pneumatic finger, the fixed ends of the two clamping jaws are respectively arranged on the two pneumatic claws of the pneumatic finger, and the clamping ends of the two clamping jaws are correspondingly matched.
The pinch roller mechanism 5 includes a robot arm 51 and a second clamp 52, the second clamp 52 being mounted on the power output end of the robot arm 51, and the second clamp 52 being located above between the correction tape take-up guide shaft 75 and the positioning mechanism 22. In general, the robot 51 may be a two-axis robot 51, a three-axis robot 51, or a multi-axis robot 51. Of course, the above-described robot arm 51 may also adopt a structure similar to the taping mechanism 3.
The belt winding mechanism 4 comprises a belt winding lifting mechanism 41, a belt winding pressing seat 42, a belt winding pressing block 43 and a belt winding driving mechanism 44 capable of driving the belt winding pressing block 43 to rotate, wherein the power output end of the belt winding lifting mechanism 41 is arranged upwards, the belt winding pressing seat 42 is arranged on the power output end of the belt winding lifting mechanism 41, the belt winding driving mechanism 44 is arranged on the belt winding pressing seat 42, and the belt winding pressing block 43 is arranged on the power output end of the belt winding driving mechanism 44 and is positioned right above the positioning mechanism 22. When the winding lifting mechanism 41 drives the winding pressing seat 42 to descend downwards, the winding pressing block 43 descends to press the winding wheel 72 on the positioning mechanism 22 along with the descending of the winding pressing seat 42, then the winding pressing block 43 is driven to rotate by the winding driving mechanism 44, and the winding wheel 72 rotates along with the winding pressing block 43 under the pressing action, so that the belt core 74 winds a plurality of circles on the winding wheel 72 in advance.
In general, the above-described tape winding up-down mechanism 41 includes a tape winding cylinder block 411 and a tape winding up-down cylinder 412, the tape winding up-down cylinder 412 is mounted on the tape winding cylinder block 411, a piston rod of the tape winding up-down cylinder 412 is disposed upward, and the tape winding press block 42 is mounted on a piston rod end of the tape winding up-down cylinder 412. The belt winding pressing seat 42 and the belt winding pressing block 43 thereon are driven to descend by driving the piston rod of the belt winding lifting cylinder 412 to retract downwards, so that the belt winding pressing block 43 can press the belt winding wheel 72 on the positioning mechanism 22.
The belt winding driving mechanism 44 includes a driving motor 441, a driving pulley 442, a driven pulley 443, and a synchronous belt 444, the driving motor 441 is mounted on the belt winding pressing seat 42, the driving pulley 442 and the driven pulley 443 are rotatably mounted on the belt winding pressing seat 42, the synchronous belt 444 is tensioned outside the driving pulley 442 and the driven pulley 443, and the belt winding pressing block 43 is coaxially connected with the driven pulley 443; the driving pulley 442 is in driving connection with the power output shaft of the drive motor 441. The driving pulley 442 is driven to rotate by the driving motor 441, the driven pulley 443 and the synchronous belt 444 are driven to transmit so that the belt winding press block 43 rotates, and the belt winding press block 43 drives the belt collecting pulley 72 to rotate.
Example 2
The externally mounted correction tape mounting apparatus in this embodiment differs from embodiment 1 in that:
in the step (1), a frame 1 is provided, the base 2 is arranged on the frame 1, a tape pasting station 11 and a pinch roller station 13 are sequentially arranged on the frame 1 from front to back, a moving mechanism 14 capable of driving the base 2 to switch positions between the tape pasting station 11 and the pinch roller station 13 is arranged on the frame 1, the tape pasting mechanism 3 corresponds to the tape pasting station 11, the pinch roller mechanism 5 corresponds to the pinch roller station 13, and the tape winding mechanism 4 corresponds to the tape pasting station 11.
The lower shell 71 with the belt pulley 73, the belt core 74 and the belt nozzle 76 is placed in the positioning groove 21, so that the belt core 741 is temporarily attached to the belt body guide shaft 77 for pre-positioning; then the empty take-up pulley 72 is sleeved on the positioning mechanism 22, so that the take-up pulley 72 is positioned outside the lower shell 71; then the tape core 741 of the correction tape is clamped and pulled at the position of the tape releasing wheel 73 by the tape attaching mechanism 3 and attached to the tape collecting wheel 72; then, continuously driving the belt collecting wheel 72 on the belt collecting guide shaft 75 to rotate through the belt winding mechanism 4 on the belt attaching station 11, so that the belt core 74 winds a plurality of circles on the belt collecting wheel 72 in advance; finally, the base 2 on which the pre-wound take-up pulley 72 is located is moved onto the pinch roller station 13 by the moving mechanism 14, the take-up pulley 72 is clamped at the positioning mechanism 22 by the pinch roller mechanism 5 and the tape core 741 of the correction tape is drawn to bypass the tape nozzle 76 of the correction tape, and the take-up pulley 72 is sleeved on the take-up guide shaft 75 of the correction tape, so that the take-up pulley 72, on which the taping operation has been completed outside the lower housing 71, is assembled into the lower housing 71.
Example 3
The externally mounted correction tape mounting apparatus in this embodiment differs from embodiment 1 in that:
in the step (1), a frame 1 is provided, the base 2 is arranged on the frame 1, a tape pasting station 11 and a pinch roller station 13 are sequentially arranged on the frame 1 from front to back, a moving mechanism 14 capable of driving the base 2 to switch positions between the tape pasting station 11 and the pinch roller station 13 is arranged on the frame 1, the tape pasting mechanism 3 corresponds to the tape pasting station 11, the pinch roller mechanism 5 corresponds to the pinch roller station 13, and the tape winding mechanism 4 corresponds to the pinch roller station 13.
The lower shell 71 with the belt pulley 73, the belt core 74 and the belt nozzle 76 is placed in the positioning groove 21, so that the belt core 741 is temporarily attached to the belt body guide shaft 77 for pre-positioning; then the empty take-up pulley 72 is sleeved on the positioning mechanism 22, so that the take-up pulley 72 is positioned outside the lower shell 71; then the tape core 741 of the correction tape is clamped and pulled at the position of the tape releasing wheel 73 by the tape attaching mechanism 3 and attached to the tape collecting wheel 72; then, the base 2 on which the tape-attached take-up pulley 72 is positioned is moved onto the pinch roller station 13 by the moving mechanism 14, the take-up pulley 72 is clamped at the positioning mechanism 22 by the pinch roller mechanism 5 and the tape core 741 of the correction tape is drawn to bypass the tape nozzle 76 of the correction tape, and the take-up pulley 72 is sleeved on the tape-collecting guide shaft 75 of the correction tape, so that the take-up pulley 72 on which the tape attaching operation is completed outside the lower housing 71 is assembled into the lower housing 71; finally, the belt winding mechanism 4 drives the belt winding wheel 72 on the belt winding guide shaft 75 to rotate continuously at the clamping wheel station 13, so that the belt core 74 winds a plurality of circles on the belt winding wheel 72 in advance, and firm connection between the belt winding wheel 72 and the belt core 74 is ensured.
Example 4
As shown in fig. 6 to 7, the externally mounted correction tape mounting device in this embodiment is different from embodiment 1 in that:
in the step (1), a notch 211 through which the correction tape nozzle 76 can pass is formed on the edge of the positioning groove 21, and the positioning mechanism 22 is close to the side where the notch 211 is located; in the step (2), the core 741 of the correction tape is directly attached to the take-up pulley 72. The core 741 in this embodiment is applied by pulling the core 74 around the nozzle 76.
In addition, it should be noted that, in the specific embodiments described in the present specification, names of various parts and the like may be different, and all equivalent or simple changes of the structures, features and principles described in the conception of the present invention are included in the protection scope of the present invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the invention as defined in the accompanying claims.

Claims (12)

1. The method for assembling the externally wound correction tape is characterized by comprising the following steps of:
(1) The belt releasing wheel, the belt core and the belt mouth of the correction belt are arranged at corresponding positions in the lower correction belt shell, and the belt collecting wheel of the correction belt is arranged outside the lower correction belt shell;
(2) The belt core head of the correction belt is clamped and pulled at the belt releasing wheel and attached to the belt collecting wheel, and the belt core is pulled to bypass the belt mouth before or after the belt core head is attached;
(3) Driving the belt collecting wheel to rotate, enabling the belt core to wind a plurality of circles on the belt collecting wheel in advance, and clamping the belt collecting wheel to be sleeved on a belt collecting guide shaft of the lower shell; or the clamping belt collecting wheel is sleeved on the belt collecting guide shaft of the lower shell, and then the belt collecting wheel is driven to rotate, so that the belt core winds a plurality of circles on the belt collecting wheel in advance.
2. The method of assembling an externally wound correction tape according to claim 1, wherein: in the step (1), the tape core head of the correction tape is temporarily attached to the tape guide shaft in the lower case.
3. The method of assembling an externally wound correction tape according to claim 1, wherein: in the step (1), at least one base is arranged, a positioning groove capable of being used for fixing the lower shell of the correction tape is arranged on the base according to the specification of the lower shell of the correction tape, a positioning mechanism capable of positioning the take-up pulley is further arranged on the base, the positioning mechanism is positioned on the outer side of the positioning groove, and the take-up pulley is sleeved on the positioning mechanism.
4. The method of assembling an externally wound correction tape according to claim 3, wherein: in the step (1), a notch through which the correction tape nozzle can pass is formed in the edge of the positioning groove, and the positioning mechanism is positioned in front of the notch; and (2) clamping and pulling the belt core of the correction belt at the belt releasing wheel to bypass the belt mouth, and attaching the belt core head of the correction belt to the belt collecting wheel.
5. The method of assembling an externally wound correction tape according to claim 3, wherein: in the step (1), a notch through which the correction tape nozzle can pass is formed in the edge of the positioning groove, and the positioning mechanism is close to the side where the notch is located; in the step (2), the core print of the correction tape is directly attached to the take-up pulley.
6. The method of assembling an externally wound correction tape according to claim 3, wherein: in the step (2), the belt core head is clamped and pulled at the belt releasing wheel through the belt attaching mechanism to be attached to the belt collecting wheel; in the step (3), the belt winding mechanism drives the belt winding wheel to rotate for pre-winding, and the belt winding wheel is clamped at the positioning mechanism by the belt clamping mechanism and sleeved on the belt winding guide shaft of the lower shell; or clamping the belt collecting wheel at the positioning mechanism through the belt clamping mechanism and sleeving the belt collecting wheel on a belt collecting guide shaft of the lower shell, and driving the belt collecting wheel to rotate through the belt winding mechanism to pre-wind the belt.
7. The method of assembling an externally wound correction tape according to claim 3, wherein: one side of the base is provided with a belt pressing mechanism for fixing the correction belt releasing wheel.
8. The method of assembling an externally wound correction tape according to claim 7, wherein: the belt pressing mechanism comprises a belt pressing lifting mechanism and a belt pressing head, wherein the power output end of the belt pressing lifting mechanism is upwards arranged, and the belt pressing head is arranged on the power output end of the belt pressing lifting mechanism.
9. The method of assembling an externally wound correction tape according to claim 8, wherein:
the belt pressing mechanism further comprises a belt mouth pressing block for fixing the correction belt mouth;
the side surface of the pressing block with the nozzle is an inclined surface which gradually inclines downwards from outside to inside.
10. The method of assembling an externally wound correction tape according to claim 5, wherein: in the step (1), a frame is further arranged, the base is arranged on the frame, a tape sticking station and a clamping wheel station are sequentially arranged on the frame from front to back, a moving mechanism capable of driving the base to switch positions between the tape sticking station and the clamping wheel station is arranged on the frame, the tape sticking mechanism corresponds to the tape sticking station, the clamping wheel mechanism corresponds to the clamping wheel station, and the tape winding mechanism corresponds to the tape sticking station or the clamping wheel station.
11. The method of assembling an externally wound correction tape according to claim 5, wherein: in the step (1), a frame is further arranged, the base is arranged on the frame, a tape pasting station, a tape winding station and a clamping wheel station are sequentially arranged on the frame from front to back, a moving mechanism capable of driving the base to switch positions between the tape pasting station and the tape winding station and between the tape winding station and the clamping wheel station is arranged on the frame, the tape pasting mechanism corresponds to the tape pasting station, the tape winding mechanism corresponds to the tape winding station, and the clamping wheel mechanism corresponds to the clamping wheel station.
12. The method of assembling an externally wound correction tape according to claim 10 or 11, characterized in that:
the tape sticking mechanism comprises a tape sticking bracket, a first swing arm, a second swing arm, a tape sticking lifting mechanism, a first clamp, a first rotary driving mechanism capable of driving the first swing arm to rotate, and a second rotary driving mechanism capable of driving the second swing arm to rotate; the first rotary driving mechanism is arranged on the tape pasting bracket, the fixed end of the first swing arm is arranged on the power output end of the first rotary driving mechanism, the second rotary driving mechanism is arranged on the movable end of the first swing arm, the fixed end of the second swing arm is arranged on the power output end of the second rotary driving mechanism, the tape pasting lifting mechanism is arranged on the movable end of the second swing arm, the first clamp is arranged on the power output end of the tape pasting lifting mechanism, and the first clamp is positioned between the guide shaft of the correction tape body and the positioning mechanism; the correction tape body guide shaft is positioned on the movement path of the first clamp under the drive of the first rotary driving mechanism; the motion path of the movable end of the second swing arm is larger than the distance between the guide shaft of the correction tape body and the furthest point of the outer diameter of the belt collecting wheel under the drive of the second rotary driving mechanism;
the clamping mechanism comprises a mechanical arm and a second clamp, the second clamp is arranged on the power output end of the mechanical arm, and the second clamp is positioned above the position between the correction tape collecting guide shaft and the positioning mechanism;
the belt winding mechanism comprises a belt winding lifting mechanism, a belt winding pressing seat, a belt winding pressing block and a belt winding driving mechanism capable of driving the belt winding pressing block to rotate, wherein the power output end of the belt winding lifting mechanism is upwards arranged, the belt winding pressing seat is arranged on the power output end of the belt winding lifting mechanism, the belt winding driving mechanism is arranged on the belt winding pressing seat, and the belt winding pressing block is arranged on the power output end of the belt winding driving mechanism and is located right above the positioning mechanism.
CN202310308152.7A 2023-03-28 2023-03-28 Method for assembling externally wound correction tape Pending CN116281309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310308152.7A CN116281309A (en) 2023-03-28 2023-03-28 Method for assembling externally wound correction tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310308152.7A CN116281309A (en) 2023-03-28 2023-03-28 Method for assembling externally wound correction tape

Publications (1)

Publication Number Publication Date
CN116281309A true CN116281309A (en) 2023-06-23

Family

ID=86822142

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310308152.7A Pending CN116281309A (en) 2023-03-28 2023-03-28 Method for assembling externally wound correction tape

Country Status (1)

Country Link
CN (1) CN116281309A (en)

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