CN102059488A

CN102059488A - Single-sided tape tension control mechanism

Info

Publication number: CN102059488A
Application number: CN201010520726XA
Authority: CN
Inventors: 李本华
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-26
Filing date: 2010-10-26
Publication date: 2011-05-18

Abstract

The invention discloses a single-sided tape tension control mechanism consisting of a horizontal panel, a vertical mainboard connected with the horizontal panel, a motor fixing plate, a driving motor, two synchronous wheels, a synchronous belt, a tape releasing fixed shaft and a single-sided tape fixed disk connected with the tape releasing fixed shaft, wherein the two synchronous wheels and the synchronous belt are connected with the motor in a driving way; the two synchronous wheels are respectively provided with a silica gel idler wheel and a polyurethane idler wheel; the other side of the vertical mainboard is provided with a lifting slide bar fixing plate on which lifting slide bars are arranged; the bar body of one of the lifting slide bars is respectively provided with an approach switch; the bar bodies of the two lifting slide bars are respectively provided with a linear motion bearing; the bearing is provided with a slide block; the bottom ends of the two lifting slide bars are connected through the lifting slide bar fixing plate; and the end of the lifting slide bar fixing plate is provided with a tape fixing bar. By using the single-sided tape tension control mechanism, the problem of nonuniform tension can be solved thoroughly so that the stability of the tension of copper foil is enhanced.

Description

Single face conveyor belt tension controlling organization

Technical field

The present invention relates to copper foil spot-welder, be specifically related to the single face conveyor belt tension controlling organization in the copper foil spot-welder.

Background technology

Present domestic existing copper foil spot-welder is (adhesive tape skin, middle level because employed single face adhesive tape viscosity differs, internal layer viscosity differs bigger), sometimes elongate under the unsettled situation of tension force when causing stepper motor to draw Copper Foil and draw weak point sometimes, cause that to cut back Copper Foil length inconsistent, solder joint is short when cutting mouthful position duration, makes troubles and the increase of fraction defective to subsequent production.

Summary of the invention

The objective of the invention is to, at the above-mentioned defective of prior art, provide a kind of single face conveyor belt tension controlling organization, this mechanism can be so that the output tension force of adhesive tape keeps balance.

Technical scheme provided by the invention is as follows: construct a kind of single face conveyor belt tension controlling organization, comprise horizontal panel, the vertical mainboard that is connected with horizontal panel, side at vertical mainboard is provided with two fixed bearing blocks putting adhesive tape, motor fixing plate and driving motor, two synchronizing wheels that are in transmission connection with motor reach band synchronously, putting the adhesive tape fixed axis reaches and connected single face adhesive tape fixed disk, silica gel roller and excellent sharp rubber-surfaced roll wheel are housed respectively on two synchronizing wheels, opposite side at described vertical mainboard is provided with the first lifting slide bar fixed head, the first lifting slide bar fixed head is connected with the second lifting slide bar fixed head by two parallel freely falling body parts struts, the first lifting slide bar fixed head and the second lifting slide bar fixed head respectively are connected with a lifting slide bar, therein on the body of rod of a lifting slide bar, following position respectively is provided with one near switch, on the body of rod of two lifting slide bars, respectively be provided with a straight line motion bearings, bearing is provided with slide block, connect as one by an elevating lever between two slide blocks, bottom at described two lifting slide bars is connected by the 3rd lifting slide bar fixed head, is provided with the adhesive tape fixed bar in the end of the described first lifting slide bar fixed head.

The present invention has following advantage: the single face adhesive tape is through (surface with glue contacts with the silica gel roller between antiseized silica gel roller and the excellent sharp rubber-surfaced roll wheel, because so high density silica gel has the glue on the characteristic single face adhesive tape of non cohesive gel can not adhere on the silica gel roller, thereby reach non cohesive gel and do not influence the order ground of adhesive tape viscosity size), motor passes through synchronizing wheel, two rubber-surfaced roll wheels of band transmission synchronously rotate adhesive tape are sent, sending the back adhesive tape has a small amount of viscosity also slightly to adhere on the silica gel roller, the single face adhesive tape passes the freely falling body parts, (freely falling body round bar and single face adhesive tape not surface with glue contact, because the centrifugal force freely falling body will produce the strength that steadily descends by the falling bodies slide bar, the tension force that this strength can make the single face adhesive tape that slightly adheres on the silica gel roller break away from and be consistent), the single face adhesive tape arrives automatic copper foil spot-welder need of work place through adhesive tape fixed bar (single face adhesive tape not surface with glue contacts in fixed bar), when above the freely falling body parts are pulled to by adhesive tape, often opening near switch, reducing motor is started working, when the freely falling body parts through centrifugal force fall to the below normally closed during near switch reducing motor quit work, above freely falling body is just finished the action of a flow process, and perseveration can provide the single face adhesive tape of constant tension to use for copper foil spot-welder.Thereby (when arriving near the position of the switch by near the induction screw rod with obtain working signal near inductive switching center-off device and send to reducing motor and make rotation).Use single face conveyor belt tension controlling organization can thoroughly solve the problem of tension force inequality, make and draw the increase of Copper Foil tension stability, for transformer production producer reduces a large amount of defective products and labour expenses.

Description of drawings

Fig. 1 is the structural perspective of single face conveyor belt tension controlling organization of the present invention;

Fig. 2 is the side view of single face conveyor belt tension controlling organization shown in Figure 1;

Fig. 3 is the blast structure chart of single face conveyor belt tension controlling organization.

The specific embodiment

With reference to Fig. 1, Fig. 2, shown in Figure 3, mechanism forms and accessory functions: this mechanism is made up of a plurality of accessories and some screws, be provided with automatic copper foil spot-welder panel 1, put adhesive tape fixed bearing block 2, zanjon ball bearing 3,13,16, can play the defeated rotary action that helps, synchronizing wheel 4 reaches is with 5 synchronously, motor need pass through this parts transmission, put adhesive tape fixed axis 6, single face adhesive tape fixed disk 7,9, the carrying cushion rubber is used, tie down screw 8, adhesive tape location this screw rod 8 of back locking gets final product, reducing motor 10, this motor 10 is by synchronizing wheel 4 and be with 5 transmission silica gel rollers 14 and excellent sharp rubber-surfaced roll wheel 17 that the single face adhesive tape is sent synchronously, motor fixing plate 11, fixing reaching installed reducing motor 10 usefulness, rubber-surfaced roll wheel fixed side 12, play effect fixing and that the rubber tire assembly is installed, silica gel roller 14 (high density silica gel hardness 80 degree, can high temperature resistant 200-300 degree centigrade), excellent sharp rubber-surfaced roll wheel bearing seat 15, excellent sharp rubber-surfaced roll wheel 17 (hardness 90 degree) part 18, the fixed head 18 of bearing block and side plate fixed head 20, play and connect and the fixedly effect of diaxon bearing, compression spring 19, this compression spring 19 by fixed head 18 and side plate fixed head 20 with excellent sharp rubber-surfaced roll wheel 17 and silica gel roller 14 compresses and keep certain pressure can send the single face adhesive tape smoothly to reach, handle screw 21, can make excellent sharp rubber-surfaced roll wheel 17 and the silica gel roller 14 middle gaps that produce by regulating this handle screw 21, thereby can make things convenient for single face adhesive tape B to pass, linear motion bearing 22, this bearing 22 makes elevating lever 24, but thereby lifting slider 25 utilizes gravitational freely falling body parts by the track composition that lifting slide bar 30 forms vertical lifting decline, cloth rubber belt back-up

ring

23,36, cloth rubber belt back-up

ring

23,36 prevent in the freely falling body process adhesive tape displacement and cause fault, the first lifting slide bar fixed head 34, the 3rd lifting slide bar fixed head 26, the second lifting slide bar fixed head 37, near switch fixed

head

27,28,32,33, play fixing and regulate effect near switch, near

switch

29,31, be normally closed wherein near switch 29, near switch 31 for often opening, on lifting slider 25, be provided with near switch 29, the induction screw rod 39 of 31 correspondences, two parallel freely falling body parts struts 35, play a supporting role, the mechanism's mainboard 38 that is connected with horizontal panel 1 plays the effect of connection and other parts of fixed mechanism.

Motor 10 by synchronizing wheel 4, be with two rubber-surfaced rolls of 5 transmissions wheel to rotate synchronously adhesive tape B is sent;

1, sending the back adhesive tape has a small amount of viscosity also slightly to adhere on the silica gel roller;

2, single face adhesive tape B passes on the body of rod between the freely falling body parts slide block 25, (freely falling body round bar and single face adhesive tape not surface with glue contact, because the centrifugal force freely falling body will produce the strength that steadily descends by falling bodies slide bar 30, this strength can make the single face adhesive tape B disengaging that slightly adheres on the silica gel roller 14 and the tension force that is consistent);

3, single face adhesive tape B arrives automatic copper foil spot-welder need of work place (being the A point) through adhesive tape fixed bar 36 (single face adhesive tape not surface with glue contacts in fixed bar)

4, workflow: when above the freely falling body parts are pulled to by adhesive tape B, often opening near switch 31, motor 10 is started working, to fall to the below through centrifugal force normally closed during near switch 29 when the freely falling body parts, motor 10 quits work, above freely falling body is just finished the action of a flow process, and perseveration can provide the single face adhesive tape of constant tension to use for copper foil spot-welder.Thereby (when arriving near the position of the switch by near induction screw rod 39 with obtain working signal near inductive switching center-off device and send to reducing motor and make rotation).

Claims

1. single face conveyor belt tension controlling organization, it is characterized in that, comprise horizontal panel, the vertical mainboard that is connected with horizontal panel, side at vertical mainboard is provided with two fixed bearing blocks putting adhesive tape, motor fixing plate and driving motor, two synchronizing wheels that are in transmission connection with motor reach band synchronously, putting the adhesive tape fixed axis reaches and connected single face adhesive tape fixed disk, silica gel roller and excellent sharp rubber-surfaced roll wheel are housed respectively on two synchronizing wheels, opposite side at described vertical mainboard is provided with the first lifting slide bar fixed head, the first lifting slide bar fixed head is connected with the second lifting slide bar fixed head by two parallel freely falling body parts struts, the first lifting slide bar fixed head and the second lifting slide bar fixed head respectively are connected with a lifting slide bar, therein on the body of rod of a lifting slide bar, following position respectively is provided with one near switch, on the body of rod of two lifting slide bars, respectively be provided with a straight line motion bearings, on linear bearing, be provided with slide block, slide block is provided with near the induction screw rod, connect as one by an elevating lever between two slide blocks, bottom at described two lifting slide bars is connected by the 3rd lifting slide bar fixed head, is provided with the adhesive tape fixed bar in the end of the described first lifting slide bar fixed head.

2. single face conveyor belt tension controlling organization according to claim 1, it is characterized in that, on described vertical mainboard, be provided with the fixed head and the side plate fixed head that are used to install described bearing block, excellent sharp rubber-surfaced roll wheel bearing seat, excellent sharp rubber-surfaced roll wheel plays and connects and the fixedly effect of diaxon bearing, the compression spring, the compression spring is taken turns excellent sharp rubber-surfaced roll by fixed head and side plate fixed head and the silica gel roller compresses and keep certain pressure, between fixed head and side plate fixed head, be provided with spring, on the side plate fixed head, be provided with handle screw, make between excellent sharp rubber-surfaced roll wheel and the silica gel roller by the regulating handle screw rod to produce the gap.