A kind of take-up component
Technical field
The present invention relates to a kind of take-up components.
Background technique
In existing packaging production line operation, marker tape finally needs to wind onto Scroll, the winding speed of Scroll
Degree can with unreel speed there are speed difference, especially rolling speed be greater than unreel speed.The prior art is had to therebetween
Complicated mechanism is set and carries out buffering adjusting, so that complicated integral structure, and fluctuation of service;The prior art is badly in need of a kind of mechanism
Simply, the take-up component of self buffering.
Summary of the invention
It is an object of the invention to overcome defect existing in the prior art, provide that a kind of mechanism is simple, self buffering
Take-up component.
To achieve the above object, the technical solution of the present invention is to provide a kind of take-up component, including take-up spool and along receipts
Take-up adjusting nut, take-up spring, friction component, end cap connection component and the take-up synchronous belt that tape spool is successively socketed from front to back
Wheel;The receiving end lid connection component is fixedly connected with seat board, is offered on the seat board and is accommodated the take-up axis hole that take-up spool passes through;
Take-up bearing is connected in the receiving end lid connection component, the take-up spool is rotated by take-up bearing and receiving end lid connection component
Connection;
The take-up synchronous pulley and driving motor are drivingly connected;
The friction component includes the preceding drag ring, preceding friction washer and rear friction pad being successively socketed from front to back along take-up spool
It encloses, rear drag ring, the rear position limiting convex ring with the limit cooperation of the rear end face of rear drag ring is fixed on the take-up spool;It rubs before described
Take-up housing is also socketed on take-up spool between scrubbing pad circle and rear friction washer, the take-up housing is clamped in preceding friction washer
Between rear friction washer;For the take-up spring-compressed between take-up adjusting nut and preceding drag ring, the take-up adjusts spiral shell
Mother is connected through a screw thread with take-up spool;
It is provided with cotter slot on drag ring and preceding drag ring after described, the cotter slot is to open up along the axial direction of take-up spool
The take-up pin with cotter slot cooperation, the take-up are fixed on through slot, with rear drag ring and the take-up spool of preceding drag ring cooperation
The axially vertical setting of pin and take-up spool.
Design in this way, take-up spool are rotatably connected on seat board seat board, are passed through outside preceding drag ring and rear drag ring
The rear position limiting convex ring of rear end limits, and the take-up spring retainer of front end, preceding friction washer and rear friction washer clamp take-up housing,
When take-up spool rotates, take-up housing is driven by stiction and is rotated synchronously, marker tape is wound;
And with the winding of take-up spool, marker tape is increasingly thicker on take-up spool, before the winding linear velocity of take-up spool is gradually greater than
Blowing linear velocity is held, if the linear differential of the two, which cannot buffer, to tear marker tape;
When the winding linear velocity of take-up spool is greater than front end blowing linear velocity, marker tape can gradually increase the pulling force of take-up housing
The stiction for adding, and being greater than between take-up housing and preceding friction washer and rear friction washer, and drive take-up housing opposite
Take-up spool rotation, take-up housing revolving speed moment are lower than take-up spool, and marker tape lowers the pulling force of take-up housing, and take-up housing restores again
Pass through the synchronous rotation of stiction and take-up spool;
Take-up housing is there are two kinds of operating modes, the first, passes through stiction and take-up spool rotates synchronously;Second, pass through
Marker tape pulling force is relative to take-up spool underdrive, both modes depend on the size relation of stiction and pulling force, in pulling force
In the case where greater than stiction, it can run in the second, it, can be in the case that pulling force is equal to or less than stiction
First way operation.
Since in this way, the ingehious design of take-up component is passed through, so that it may which buffering falls the speed difference in marker tape operational process, saves
Multiple buffer gear components have been removed, structure is simplified.
Cotter slot opens up, and drag ring and preceding drag ring rotate synchronously after being driven by take-up pin, and can lead to
It crosses take-up adjusting nut the compression degree of take-up spring is adjusted, in order to which the size of stiction is adjusted.
Preferably, being provided with take-up supporting positive cover between the take-up housing and take-up spool, the take-up supporting positive cover is
Copper sheathing.Such design, it is ensured that when take-up housing is rotated relative to take-up spool and the concentricity of take-up spool, while reducing low
The resistance and raising wear resistance of rotation;Supporting positive cover is socketed on take-up spool, can be slided along take-up spool also around axial rotation, received
When band housing is rotated relative to take-up spool, supporting positive cover passive rotation reduces friction.
Preferably, the end cap connection component includes drive end bearing bracket and rear end cap, the drive end bearing bracket and rear end cap are arranged
Seat board two sides and pass through head bolts connect.Such design can be fixed by drive end bearing bracket and rear end cap with seat board.
Preferably, the rear portion of the take-up housing is provided with take-up pallet, the take-up pallet and take-up housing
Axis is vertically arranged;It is put on outside the take-up and is provided with holding paper fork, the holding paper fork is in U-shape, take-up outer casing outer wall two sides
Offer the paper tape card slot with two prongs cooperation clamping of holding paper fork.Such design can pass through holding paper at winding initial stage
The end of marker tape is fixed in paper tape card slot by the elasticity of fork.
Preferably, the both ends of the surface of the take-up housing are recessed inwardly to form take-up annular concave platform, the preceding friction pad
Circle and rear friction washer are arranged in take-up annular concave platform and contact friction with take-up annular concave platform surface engagement.It is such to set
Meter, preceding friction washer and rear friction washer are interior to be located in take-up annular concave platform, can be to preceding friction washer in sliding friction
It is limited with rear friction washer outer rim;And appearance is more clean and tidy.
The advantages and beneficial effects of the present invention are: passing through the ingehious design of take-up component, so that it may which buffering falls marker tape fortune
Speed difference during row eliminates multiple buffer gear components, simplifies structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of hot stamping component of the present invention;
Fig. 2 is A-A cross-sectional view in Fig. 1;
Fig. 3 is structure enlargement diagram at B in Fig. 1;
Fig. 4 is structure enlargement diagram at C in Fig. 2;
Fig. 5 is structure enlargement diagram at D in Fig. 2;
Fig. 6 is structure enlargement diagram at E in Fig. 2;
Fig. 7 is the structural schematic diagram (rearview) of hot stamping component of the present invention;
Fig. 8 is the structural schematic diagram (perspective view) of hot stamping component of the present invention;
Fig. 9 is the structural schematic diagram of hot stamping component of the present invention (perspective view omits protective plate);
Structure enlargement diagram at F in Figure 10 Fig. 9;
Figure 11 is take-up component structure diagram;
Figure 12 is take-up component structure diagram (omitting holding paper fork);
Figure 13 is take-up spool and friction component fit structure schematic diagram (preceding visual angle);
Figure 14 is take-up spool and friction component fit structure schematic diagram (back angle);
Figure 15 is take-up jacket structure schematic diagram (preceding visual angle);
Figure 16 is take-up jacket structure schematic diagram (back angle);
Figure 17 is take-up pin and cotter slot fit structure schematic diagram (preceding visual angle);
Figure 18 is take-up pin and cotter slot fit structure schematic diagram (back angle);
Figure 19 is for marking component structure diagram;
Figure 20 is to limit preceding baffle ring and for baffle ring fit structure schematic diagram after mark limit with for marking for bidding quotation axis;
Figure 21 is for bidding quotation nested structure schematic diagram (back angle);
Figure 22 is pull roll assembly structural schematic diagram.
In figure: 1, marker tape;2, for marking component;3, pull roll assembly;4, hot pressing component;5, take-up component;6, take-up is adjusted
Nut;7, take-up spring;8, take-up synchronous pulley;9, take-up bearing;10, driving motor;11, preceding drag ring;12, preceding friction pad
Circle;13, rear friction washer;14, rear drag ring;15, rear position limiting convex ring;16, take-up housing;17, cotter slot;18, take-up pin;
19, take-up supporting positive cover;20, drive end bearing bracket;21, rear end cap;22, head bolts;23, take-up pallet;24, holding paper is pitched;25, paper tape card
Slot;26, take-up annular concave platform;27, traction rollers;29, synchronous pulley is drawn;30, outer rubber roller is drawn;31, pressure roller;32, swing arm;
33, seat board;34, baffle ring before being limited for mark;35, for baffle ring after mark limit;36, for marking spring;37, for limit convex after mark spring
Ring;38, for bidding quotation set;39, for baffle before marking;40, baffle screw;41, for concave station after mark;42, for marking supporting positive cover;43, for mark
Pan arrest;44, bidding quotation end cap;45, sealing rubber ring;46, aprons slot;47, crossbeam;48, hot pressing bolster;49, crossbeam drives cylinder;
50, crossbeam guide rod;51, crossbeam leading truck;52, crossbeam connecting rod;53, connector;54, connector connecting hole;55, connector retaining ring;
56, thermal head spring;57, thermal head spring retainer concave station;58, connecting plate;59, thermal insulation board;60, hot pressing skull;61, hot pressing
Head;62, guide roller is fed;63, discharge guide roller;64, band plate is opened;65, band connection bar is opened;66, band clamp is opened;67, it is sliding to open band
Bar;68, band slide bar link block is opened;69, band slide bar through-hole is opened;70, band spring is opened;71, strut;73, band material stock upper roller is opened;74,
Open band material stock lower roll;75, band material stock upper roller moving hole is opened;76, transition guide roller;77, mark component;78, pedestal;79, it connects
Arm;80, straight line laser component;81, protective plate;82, protective plate connecting rod;83, take-up spool;84, for bidding quotation axis.
Specific embodiment
With reference to the accompanying drawings and examples, further description of the specific embodiments of the present invention.Following embodiment is only
For clearly illustrating technical solution of the present invention, and not intended to limit the protection scope of the present invention.
As shown in Fig. 1 to Figure 22:
Embodiment 1
A kind of hot stamping component (wherein containing the claimed take-up component 5 of the application), including along 1 conveying direction of marker tape according to
Secondary setting and linking cooperation for mark component 2, pull roll assembly 3, hot pressing component 4 and take-up component 5, the pull roll assembly 3
Drive connection synchronous with driving motor 10 with take-up component 5.
The take-up component 5 include take-up spool 83 and be successively socketed from front to back along take-up spool 83 take-up adjusting nut 6,
Take-up spring 7, friction component, end cap connection component and take-up synchronous pulley 8;The receiving end lid connection component and seat board 33 are fixed
It connects, is offered on the seat board 33 and accommodate 83 hole of take-up spool that take-up spool 83 passes through;Connection in the receiving end lid connection component
There is take-up bearing 9, the take-up spool 83 is rotatablely connected by take-up bearing 9 and receiving end lid connection component;
The take-up synchronous pulley 8 is drivingly connected with driving motor 10;
The friction component include the preceding drag ring 11 being successively socketed from front to back along take-up spool 83, preceding friction washer 12 and after
Friction washer 13, rear drag ring 14 are fixed with the rear limit with the limit cooperation of the rear end face of rear drag ring 14 on the take-up spool 83
Position bulge loop 15;Take-up housing 16, institute are also socketed on take-up spool 83 between the preceding friction washer 12 and rear friction washer 13
Take-up housing 16 is stated to be clamped between preceding friction washer 12 and rear friction washer 13;The take-up spring 7 is compressed in take-up adjusting
Between nut 6 and preceding drag ring 11, the take-up adjusting nut 6 is connected through a screw thread with take-up spool 83;
It is provided with cotter slot 17 on drag ring 14 and preceding drag ring 11 after described, the cotter slot 17 is along take-up spool 83
The through slot axially opened up, is fixed on the take-up spool 83 cooperated with rear drag ring 14 and preceding drag ring 11 and cotter slot 17 cooperates
Take-up pin 18, the axially vertical setting of the take-up pin 18 and take-up spool 83.
Take-up supporting positive cover 19 is provided between the take-up housing 16 and take-up spool 83, the take-up supporting positive cover 19 is copper
Set.Such design, it is ensured that with the concentricity of take-up spool 83 when take-up housing 16 is rotated relative to take-up spool 83, drop simultaneously
The resistance and raising wear resistance of low rotation;Take-up supporting positive cover 19 is socketed on take-up spool 83, can be slided along take-up spool 83
Around axial rotation, when take-up housing 16 is rotated relative to take-up spool, 19 passive rotation of take-up supporting positive cover reduces friction.
The end cap connection component includes drive end bearing bracket 20 and rear end cap 21, and the drive end bearing bracket 20 and the setting of rear end cap 21 are present
The two sides of plate 33 are simultaneously connected by head bolts 22.
The rear portion of the take-up housing 16 is provided with take-up pallet 23, the axis of the take-up pallet 23 and take-up housing 16
It is vertically arranged;Holding paper fork 24 is provided on the take-up housing 16, the holding paper fork 24 is in U-shape, 16 outer wall of take-up housing
Two sides offer the paper tape card slot 25 with two prongs cooperation clamping of holding paper fork 24.
The both ends of the surface of the take-up housing 16 are recessed inwardly to form take-up annular concave platform 26, and the preceding friction washer 12 is with after
Friction washer 13 is arranged in take-up annular concave platform 26 and contacts friction with 26 surface engagement of take-up annular concave platform.Preceding friction pad
Circle 12 and rear friction washer 13 in be located in take-up annular concave platform 26, can be to preceding 12 He of friction washer in sliding friction
13 outer rim of friction washer is limited afterwards;And appearance is more clean and tidy.
When in use, at winding initial stage, the end of marker tape 1 is fixed on by paper tape card slot 25 by the elasticity of holding paper fork 24
It is interior;
On take-up spool 83 from front to back, take-up adjusting nut 6, take-up spring 7, preceding drag ring 11, preceding friction pad are disposed with
Circle 12 is socketed with take-up housing 16 outside take-up supporting positive cover 19(take-up supporting positive cover 19), rear friction washer 13, rear drag ring 14, after
Position limiting convex ring 15, end cap connection component and take-up synchronous pulley 8;
End cap connection component and seat board 33 are fixed, are connected with take-up bearing 9 in receiving end lid connection component, the take-up spool 83 passes through
Take-up bearing 9 and receiving end lid connection component are rotatablely connected;
Preceding drag ring 11, preceding friction washer 12, rear friction washer 13, rear drag ring 14 are limited in take-up spring 7 and rear limit
Between bulge loop 15, take-up housing 16 is clamped between preceding friction washer 12 and rear friction washer 13, and marker tape 1 is wound on take-up housing
On 16 outer walls;Preceding drag ring 11 and rear drag ring 14 are cooperated by take-up pin 18 and cotter slot 17, when take-up spool 83 rotates,
Preceding drag ring 11 and rear drag ring 14 rotate synchronously;
Friction washer 12 before preceding drag ring 11 squeezes under the pressure effect of take-up spring 7, preceding friction washer 12 squeeze outside take-up
16 front ends are covered, similarly, friction washer 13 after rear drag ring 14 squeezes under the pressure effect of take-up spring 7, rear friction washer 13
16 rear end of take-up housing is squeezed, by the stiction between take-up housing 16 and preceding friction washer 12 and rear friction washer 13,
When take-up spool 83 rotates, take-up housing 16 is rotated synchronously;
When the winding linear velocity of take-up spool 83 is greater than the roller of traction rollers 27(or the preceding working procedure cooperated with take-up spool 83
Axis) blowing linear velocity when, marker tape 1 can be stepped up the pulling force of take-up housing 16, and be greater than take-up housing 16 and preceding friction
Stiction between washer 12 and rear friction washer 13, and take-up housing 16 is driven to rotate relative to take-up spool 83, take-up housing
16 revolving speed moments were lower than take-up spool 83, and marker tape 1 lowers the pulling force of take-up housing 16, and take-up housing 16 has restored to rub by quiet again
Wipe the synchronous rotation of power and take-up spool 83;
Take-up housing 16 is there are two kinds of operating modes, the first, passes through stiction and take-up spool 83 rotates synchronously;Second,
By 1 pulling force of marker tape relative to 83 underdrive of take-up spool, both modes depend on the size relation of stiction and pulling force,
Pulling force be greater than stiction in the case where, can run in the second, pulling force be equal to or less than stiction the case where
Under, it can run in the first manner.
Since in this way, passing through the ingehious design of take-up component 5, so that it may buffering falls the speed difference in 1 operational process of marker tape,
Multiple buffer gear components are eliminated, structure is simplified.
For the ease of adjusting stiction size, cotter slot 17 opened up, be opened up along the axial direction of take-up spool 83 it is logical
Take-up spring 7 when take-up adjusting nut 6 rotates, can be compressed or be loosened by slot, preceding drag ring 11 and rear drag ring 14 also with
It is slided along take-up spool 83, but does not interfere with the cooperation of take-up pin 18 and cotter slot 17.
Embodiment 2
To advanced optimizing for embodiment 1, the pull roll assembly 3 includes traction rollers 27, and the traction rollers 27 are by leading
Draw bearing and seat board 33 is rotatablely connected, 27 rear end of traction rollers is connected with traction synchronous pulley 29, and the traction synchronizes
Belt wheel 29, take-up synchronous pulley 8 and 10 output end of driving motor are drivingly connected by synchronous belt.
27 front of traction rollers is provided with the outer rubber roller 30 of traction, is additionally provided on the seat board 33 and draws outer rubber roller
The pressure roller 31 that 30 cooperations compress, the pressure roller 31 are rotatablely connected by swing arm 32 and seat board 33.Pressure roller 31, which is located at, draws outer rubber roller
30 (drawing the left side of outer rubber roller 30 and lower than the highest point for drawing outer rubber roller 30) pan feeding side, passes through the drive of marker tape 1
Marker tape 1 is pressed on outer 30 surface of rubber roller of traction.
It is described for mark component 2 include for bidding quotation axis 84 and along for bidding quotation axis 84 be successively socketed from front to back for mark limit before
Baffle ring 34, for mark limit after baffle ring 35 and for mark spring 36, it is described for 84 rear end of bidding quotation axis be provided with for mark spring 36 match
Splice grafting touching for mark spring after position limiting convex ring 37;It is described for mark spring 36 be pressed in for mark limit after baffle ring 35 and for mark spring after
Between position limiting convex ring 37;It is described limited for mark before baffle ring 34, for after mark limit between baffle ring 35 for being also socketed on bidding quotation axis 84
Have for bidding quotation set 38, described be clamped in for bidding quotation set 38 limits preceding baffle ring 34, between baffle ring 35 after mark limit for mark;
It is described to be provided with for 84 front end of bidding quotation axis for baffle 39 before marking, it is described by baffle screw 40 and to be supplied for baffle 39 before marking
84 front end of bidding quotation axis is fixed, described to contact limit with for the cooperation of baffle ring 34 before mark limit for baffle 39 before marking.
Described offer for 38 rear ends of bidding quotation set accommodates for mark spring 36 for concave station 41 after mark;It is described for bidding quotation set 38 with
For being additionally provided between bidding quotation axis 84 for marking supporting positive cover 42;It is described to be fixedly connected for 84 rear end of bidding quotation axis with seat board 33.
It is described to be fixed with for 38 rear portions of bidding quotation set for bidding quotation support 43, it is described to be socketed with bidding quotation end cap for 38 fronts of bidding quotation set
44,44 inner edge of bidding quotation end cap and for bidding quotation set 38 between be provided with sealing rubber ring 45,44 inner edge of bidding quotation end cap opens up
There is the aprons slot 46 for accommodating sealing rubber ring 45;The bidding quotation end cap 44 with for bidding quotation support 43 cooperate 1 entrainment of marker tape is tight.
When in use, marker tape 1 is fixed on bidding quotation end cap 44 and for turning between bidding quotation support 43 with for bidding quotation set 38 is synchronous
It is dynamic, preceding baffle ring 34 is limited, for being marked between baffle ring 35 after mark limit when for bidding quotation set 38 for mark due to being clamped in for bidding quotation set 38
When with rotating under 1 pulling, certain damping force is had, the stability that marker tape 1 discharges is also ensured in this way, will not should be for mark
Disk covers 38 rotator inertias and marker tape 1 is detached from.Marker tape 1 after transition roller guide, compresses after for 38 output of bidding quotation set
It is drawing between outer rubber roller 30 and pressure roller 31, is drawing outer rubber roller 30 and fixed with traction rollers 27, the connection of 27 rear end of traction rollers
There is traction synchronous pulley 29, the traction synchronous pulley 29, take-up synchronous pulley 8 and 10 output end of driving motor pass through synchronous belt
It being drivingly connected, traction synchronous pulley 29, the rotational angular velocity of take-up synchronous pulley 8 are synchronous, and with the winding of take-up spool 83, mark
Band 1 is increasingly thicker on take-up spool 83, and the winding linear velocity of take-up spool 83 is gradually greater than 27 blowing linear velocity of traction rollers, such as
The linear differential of both fruits, which cannot buffer, to tear marker tape 1, and the scheme in embodiment 1 solves this this problem.
Embodiment 3, to advanced optimizing for embodiment 2, the hot pressing component 4 includes the crossbeam 47 moved up and down, described
47 lower part of crossbeam is connected with hot pressing upper plate component, and the hot pressing upper plate component lower part, which is provided with, cooperates hot pressing with hot pressing upper plate component
Hot pressing bolster 48;Crossbeam driving cylinder 49 is fixed on the seat board 33, the crossbeam driving cylinder 49 is vertically arranged and cross
Beam drives the driving end of cylinder 49 to be drivingly connected by connector 53 and crossbeam 47;
The two sides of the crossbeam driving cylinder 49 are also arranged in parallel with crossbeam guide rod 50, and the crossbeam guide rod 50 is led with crossbeam
It is slidably matched to frame 51, the crossbeam leading truck 51 is fixed on seat board 33;50 bottom of crossbeam guide rod and crossbeam 47 connect
It connects.
Connector connecting hole 54 is offered in the middle part of the crossbeam 47,53 bottom of connector is provided with crossbeam connecting rod 52, institute
It states crossbeam connecting rod 52 to connect across connector connecting hole 54 with connector retaining ring 55, is also socketed with hot pressing in the crossbeam connecting rod 52
Head spring 56, thermal head spring retainer concave station 57 is offered in the connector connecting hole 54, and the thermal head spring 56 compresses
Between thermal head spring retainer concave station 57 and connector 53.
The hot pressing upper plate component is connect by connecting plate 58 with crossbeam 47, and the hot pressing upper plate component includes from top to bottom
Thermal insulation board 59, hot pressing skull 60 and the thermal head 61 set gradually.
The feed side and exit side of the hot pressing upper plate component are respectively arranged with charging guide roller 62 and discharging guide roller 63,
The charging guide roller 62 and discharging guide roller 63 are rotatably connected on a band plate 64, and described 64 two sides of band plate pass through a band
Connecting rod 65 is connect with crossbeam 47, and described band connection bar 65 includes the band clamp 66 of upper end and integrally set with a band clamp 66
That sets opens band slide bar 67, is provided with and opens on described band plate 64 and opens with what slide bar 67 was cooperatively connected with a slide bar link block 68, institute
It states and is provided on transverse arm and the band slide bar through-hole 69 being slidably matched with slide bar 67;Described band connection bar 65 is worn from top to bottom
A band slide bar through-hole 69 is crossed, bottom and band slide bar link block 68 are fixed, band clamp 66 and band 69 top edge of slide bar through-hole
Cooperation limit;Described band slides onto and is also socketed with a band spring 70, and described band spring 70 is pressed under a band slide bar through-hole 69
Between edge and band slide bar link block 68.
The top of the discharging guide roller 63 is provided with a band material stock upper roller 73, and described band material stock upper roller 73 passes through strut
71 connect with a band plate 64;71 bottom of strut is fixed with band plate 64, described band material stock upper roller 73 and 71 upper end of strut
Rotation connection;A band material stock lower roll 74, described band are additionally provided between described band material stock upper roller 73 and discharging guide roller 63
Material stock lower roll 74 and seat board 33 are rotatablely connected;
Marker tape 1 is after the output of pull roll assembly 3 successively by charging guide roller 62, discharging guide roller 63, band material stock upper roller 73
With output after band material stock lower roll 74 to take-up component 5.
It is offered on the seat board 33 and accommodates the band material stock upper roller moving hole 75 moved up and down with material stock upper roller 73.
When in use, when product is placed on hot pressing bolster 48, marker tape 1 is also transported to scheduled position, at this point, crossbeam
The driving end downlink of cylinder 49 is driven, and drives crossbeam 47, connecting plate 58, hot pressing upper plate component (thermal insulation board 59, hot pressing skull 60
With thermal head 61) downlink, thermal head 61 cooperates with hot pressing bolster 48 compresses marker tape 1 and product, and the labeling on marker tape 1 is in heating power
Effect is lower and the disengaging of marker tape 1 is transferred on product, completes thermal transfer process, and crossbeam drives the driving end uplink of cylinder 49, drives
Hot pressing upper plate component uplink, is returned to reset condition, and marker tape 1 is delivered to next station again;
During crossbeam 47 moves up and down, crossbeam guide rod 50 and crossbeam leading truck 51 play guiding role, improve operation
Precision;
In order to avoid product is hard, thermal head 61 and hot pressing bolster 48 are damaged during thermal transfer, crossbeam connecting rod
Thermal head spring 56 is socketed on 52, when thermal head 61 and hot pressing bolster 48 contact, 54 outer rim of connector connecting hole can push heat
Pressure head spring 56 along crossbeam connecting rod 52 further compress, play buffer function, in this way since, the product with hot pressing is either hard
It is matter or soft can hot pressing, especially hard product, avoid hot pressing upper plate component and 48 rigidity of hot pressing bolster from connecing
Touching, damages.
Marker tape 1 after transition roller guide, is successively oriented to charging from drawing between outer rubber roller 30 and pressure roller 31 after output
Roller 62, discharging guide roller 63 are opened band material stock upper roller 73 and are opened with output after material stock lower roll 74 to take-up component 5.
It changes with the marker tape 1 to discharge on guide roller 63 to the pressure of two roll bodies when feeding guide roller 62, especially
When pressure becomes larger, pressure can be conducted to band plate 64, and band plate 64 is compressed between band connection bar 65 and transverse arm by be opened
Band spring 70, by the buffer function with spring 70, a band plate 64 can force a band connection bar 65 to run up and a band
The cooperation sliding of slide bar through-hole 69, avoids damaging marker tape 1.
For hot pressing upper plate component when lower mobile, the marker tape 1 of board group two sides needs to increase by one section of supplement section in hot pressing;Open band
Material stock upper roller 73 moves down together with a band plate 64, and band 74 upper and lower position of material stock lower roll is mobile, originally exists on a band material stock
Roller 73 and between material stock lower roll 74 1 material of marker tape release, just add to board group two sides in hot pressing;
Similarly, hot pressing upper plate component is when lower mobile, there are the release of marker tape 1 of board group two sides in hot pressing, adds to a band material stock
Between upper roller 73 and band material stock lower roll 74;
With material stock lower roll 74 and traction the subsequent transition roller of outer rubber roller 30 between marker tape 1 can voluntarily adjust, meet because
The 1 length compensation problem of marker tape for moving up and down and generating for board group in hot pressing.
Embodiment 4, to advanced optimizing for embodiment 3, between mark component 2 and pull roll assembly 3, pull roll assembly 3
It between charging guide roller 62, opens with transition guide roller 76 is provided between material stock lower roll 74 and take-up component 5, the transition is led
It is rotatably connected on seat board 33 to roller 76.
Mark component 77 is provided between the pull roll assembly 3 and hot pressing component 4.It is photoelectric sensor that component is marked in side,
Continuous label on marker tape 1 is detected, in order to determine the timing node of the pause transmission of marker tape 1.The photoelectric sensing
Device is slot type photoelectric sensor.
The hot pressing bolster 48 is fixed on pedestal 78, and the seat board 33 is connect with pedestal 78 by linking arm 79, described
Straight line laser component 80 is provided on linking arm 79.Positioning of the straight line laser component 80 due to product.
Protective plate 81 is additionally provided on the outside of hot pressing component 4, the protective plate 81 is led by protective plate connecting rod 82 with crossbeam
It is connected to frame 51, the protective plate 81 is vertically arranged, preferably the glass or plastic plate of light transmission.Protective plate 81 can be to hot pressing group
Part 4 plays a certain protective role.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the protection scope of invention.