A kind of auto-stitching machine
Technical field:
The present invention relates to a kind of auto-stitching machine, the machine using while gluing touch-screen being installed to electronic product surface, relates to more specifically a kind of dispenser and pressing module of using in the course of the work and makes product arrive a kind of auto-stitching machine of standard operation position.
Background technology:
Machine is in work, product need to be placed on product carrier, and place after product needed have the job position of a standard to carry out next step warm-up operation, the product in this time just need to rely on dial rotation to arrive pre-thermal module below, after preheating, arrive below pressing module by dial rotation again, pressing module pressure head can be adjusted according to the product space on rotating disk carrier, make pressing position accurate, next again through supercooling, can take out product, this machine is exactly that a use dispenser makes dial rotation angle accurate, make product arrive each accurate job position, and the pressure head that can conveniently regulate pressing module reaches a more pinpoint mechanism.
Summary of the invention:
The object of this invention is to provide a kind of auto-stitching machine, its automaticity is high, operating position pressing machine accurately, and preheating is fast, the size of controlled pressure easily, and can conveniently control ram position, make pressing direction arrive normal place.
Technology solution of the present invention is as follows:
A kind of auto-stitching machine, it comprises the rotating mechanism of automatic location, pre-thermal module, pressing module and cooling module;
The rotating mechanism of described automatic location comprises rotation platform, disk, disk fixed block, conducting ring, product carrier, lid line box, supports fixed block, disk guard shield and dispenser, described rotation platform central authorities are provided with disk, conducting ring is installed in disk top, and between rotation platform and disk, be all installed together by disk fixed block between disk and conducting ring; Four disk guard shields of the uniform installation of surrounding of described rotation platform; Four product carriers of the described rotation platform symmetrical installation of surface circumferencial direction, install carrier backing plate between product carrier and rotation platform, and the left end of each product carrier is separately installed with a lid line box; Described rotation platform bottom is provided with the support fixed block with roller; Described dispenser is arranged on rotation platform below, and the use of dispenser can be controlled the angle that rotation platform rotates accurately, makes product arrive the normal place of each mechanism's operation;
Described pre-thermal module comprises cylinder a, cylinder protective cover a, guard shield fixed head a, holder a, preheating base, linear slide rail a, slide block a, heated platen, guiding joint pin, upper thermal insulation board, heat block a, front thermal insulation board, rear thermal insulation board, side thermal insulation board and heat-generating pipe, the guard shield fixed head a that is spirally connected on described cylinder a, is fixedly connected with a cylinder protective cover a on guard shield fixed head a; Described cylinder a is connected with preheating base by holder a; On described preheating base, linear slide rail a is installed, slide block a is installed on linear slide rail a; Between described heated platen and described slide block a, fix with bolt; Described heated platen upside connects cylinder a, and heated platen downside connects upper thermal insulation board by guiding joint pin, on guiding joint pin, spring is installed; Described upper thermal insulation board below is heat block a, and heat block a left and right sides is provided with side thermal insulation board, and before and after heat block a, side is provided with forward and backward thermal insulation board; In described heat block a, heat-generating pipe is installed;
Described pressing module comprises base, fixed head, pressure sensor reading device, base connecting plate, left side gripper shoe, right side gripper shoe, stiffener b, left heating fixed head, right heating fixed head, front heating fixed head, rear heating fixed head, KK module connecting plate, pressure head fixed block, heat block b, thermal insulation board and pressing parts, described chassis left side mounting plate, pressure sensor reading device is housed, base top mounting seat connecting plate on fixed head; On described base connecting plate, left and right side gripper shoe is installed; The two ends, left and right of described stiffener b are connected with bolt with left and right side gripper shoe, and the below of stiffener b and base connecting plate are bolted; In described left and right side gripper shoe, be fixed wtih left and right heating fixed head with bolt respectively, between left and right gripper shoe, be fixed wtih forward and backward heating fixed head with bolt respectively; On described left and right heating fixed head and forward and backward heating fixed head, be bolted respectively a KK module connecting plate, four KK module connecting plates are bolted with four pressing parts respectively; Pressing parts bottom is provided with pressure head fixed block, and heat block b is installed under pressure head fixed block, between heat block b and pressure head fixed block, thermal insulation board is installed;
Described pressing parts comprise servo motor motor, reductor, shaft coupling, linear module, module connecting plate, linear slide rail c, slide block connecting plate, fixed block, mounting bar, photoelectric sensor, sensing chip, nut contiguous block, sensor connecting plate, pressure sensor, spring upper clamping block, contour screw, spring isometry block, spring lower cushion block and stiffener c, and reductor is installed in described servo motor motor below; Described reductor and linear module link together by shaft coupling; Described linear module is arranged on module connecting plate by bolt, and described module connecting plate is arranged on slide block connecting plate by linear slide rail c; On described linear module, fixed block is installed, described KK module connecting plate and fixed block are bolted; Described mounting bar is arranged on linear module, and photoelectric sensor is arranged on mounting bar; Described sensing chip is arranged on KK module connecting plate; Above described nut contiguous block, be connected with linear module, be bolted with module connecting plate below; Described sensor connecting plate is arranged on nut contiguous block with screw; Described pressure sensor is arranged on nut contiguous block below; Described spring upper clamping block is arranged on pressure sensor below; Spring isometry block is arranged between spring upper clamping block and spring lower cushion block; Described spring lower cushion block and described slide block connecting plate are fixed with bolt by stiffener c;
Described cooling module comprises cylinder b, cylinder protective cover b, guard shield fixed head b, holder b, cooling base, linear slide rail b, slide block b, valve fixed head, valve and backplate, and described cylinder b is upper connects a cylinder protective cover b by guard shield fixed head b; Described cylinder b is connected with cooling base by holder b; On described cooling base, linear slide rail b is installed, on described linear slide rail b, slide block b is installed; Between described valve fixed head and slide block b, fix with bolt; Under described valve fixed head, fixedly mount valve with bolt; Described valve fixed head and valve periphery are provided with backplate.
In technique scheme, described support fixed block has eight, is distributed on rotation platform bottom, supports on fixed block and is with roller, and roller can make stressed even, plays the effect of support, and makes rotation platform slow-roll stabilization.
In technique scheme, described heat block b is copper hollow shape, can very fast preheating and guarantee that preheating is even.
In technique scheme, when described four pressing parts carry out pressing action, by the data on pressure sensor reading device, can regulate the size of ram pressures simultaneously, guarantee uniform stressed, protection touch screen surface.
In technique scheme, when described four pressing parts carry out pressing action, can adjust ram position simultaneously, make pressing direction arrive normal place.
In technique scheme, described valve is the square plates with inside and outside two circles, and dispersed on plate have multiple pores, compressed air in cylinder b is led by linear guides, be depressed into valve from cylinder b through valve fixed head, dispersed to each pore, can guarantee cooling even.
Beneficial effect of the present invention is:
The present invention is by the use of dispenser, can control accurately the angle of rotation platform rotation, first rotate and arrive preheating module below, pre-thermal module is under the effect of cylinder a, make heat block a can reach standard operation position, make product touch-screen adhesive tape rapidly pre-warming and be heated evenly, then rotation platform rotates to pressing module below, pressing module pressure head can be adjusted according to the product space on rotating disk carrier, the size of controlled pressure easily, and can conveniently control ram position, make pressing position accurate, finally carry out fast evenly cooling through cooling module again, can take out product.The present invention can make product arrive the normal place of each mechanism's operation, and its automaticity is high, simple to operate, motion is flexible, accurate positioning.
Accompanying drawing explanation:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is perspective view of the present invention;
Fig. 2 is the perspective view of the rotating mechanism of automatic location of the present invention;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the perspective view that supports fixed block in Fig. 2;
Fig. 5 is the perspective view of pre-thermal module of the present invention;
Fig. 6 is the perspective view of pressing module of the present invention;
Fig. 7 is the top view of Fig. 6;
Fig. 8 is the perspective view of the pressing parts in Fig. 6;
Fig. 9 is the perspective view of cooling module of the present invention.
The specific embodiment:
The following stated is only preferred embodiment of the present invention, not scope of the present invention is limited.
Embodiment, is shown in accompanying drawing 1, a kind of auto-stitching machine, and it comprises the rotating mechanism I of automatic location, pre-thermal module II, pressing module III and cooling module IV;
The rotating mechanism I of described automatic location comprises rotation platform 1, disk 2, disk fixed block 3, conducting ring 4, product carrier 5, lid line box 6, supports fixed block 7, disk guard shield 8 and dispenser 9, described rotation platform central authorities are provided with disk, conducting ring is installed in disk top, and between rotation platform and disk, be all installed together by disk fixed block between disk and conducting ring, disk fixed block can well be fixed on disk on rotation platform, and leave suitable space, guarantee to rotate flexibly; The conducting ring of disk top is used for collecting dependence test parameter.
Four disk guard shields of the uniform installation of surrounding of rotation platform; Described rotation platform surface circumferencial direction is symmetrical installs four product carriers, and the left end of each product carrier is separately installed with a lid line box, and lid line box can be built the electrical wire sorting on rotation platform surface, makes rotation platform surface clean and tidy, easy to operate; Described rotation platform bottom is uniform is provided with eight support fixed blocks with roller 10, roller can make stressed evenly, play the effect of support, and make rotation platform slow-roll stabilization.
Dispenser is arranged on rotation platform below, and the use of dispenser can be controlled the angle that rotation platform rotates accurately, makes product arrive the normal place of each mechanism's operation.
Carrier backing plate is installed between product carrier and rotation platform, and carrier backing plate can well play the effect of supporting and cushioning, and protects rotation platform and product carrier surface, reduces wear.
Described pre-thermal module II comprises cylinder a11, cylinder protective cover a12, guard shield fixed head a13, holder a14, preheating base 15, linear slide rail a16, slide block a17, heated platen 18, guiding joint pin 19, upper thermal insulation board 20, heat block a21, front thermal insulation board 22, rear thermal insulation board 23, side thermal insulation board 24 and heat-generating pipe 25, described cylinder a is connected with preheating base by holder a, holder a and preheating base are bolted, and holder a and cylinder a are bolted; On described preheating base, linear slide rail a is installed, slide block a is installed on linear slide rail a; Between described heated platen and described slide block a, fix with bolt.Described heated platen upside connects cylinder a; a guard shield fixed head a is spirally connected on cylinder a; on guard shield fixed head a, be fixedly connected with a cylinder protective cover a; heated platen downside connects upper thermal insulation board by guiding joint pin; described guiding joint pin has eight; on each guiding joint pin, spring is installed, plays buffer falling speed.Described upper thermal insulation board below is heat block a, and heat block a is copper hollow shape, and hollow shape can be to the reserved certain working space of product, and copper heat block a can very fast preheating and guarantee that preheating is even.Described heat block a left and right sides is provided with side thermal insulation board, and before and after heat block a, side is provided with forward and backward thermal insulation board; In described heat block a, heat-generating pipe is installed, can controls easily the temperature of heat block a.Moving up and down of heat block a driven by cylinder a, and led by linear slide rail a, can reach like this standard operation position.
Described pressing module III comprises base 26, fixed head 27, pressure sensor reading device 28, base connecting plate 29, left side gripper shoe 30, right side gripper shoe 31, stiffener b32, left heating fixed head 33, right heating fixed head 34, front heating fixed head 35, rear heating fixed head 36, KK module connecting plate 37, pressure head fixed block 38, heat block b39, thermal insulation board 40 and pressing parts, described chassis left side mounting plate, pressure sensor reading device is housed, base top mounting seat connecting plate on fixed head; On described base connecting plate, left and right side gripper shoe is installed; The two ends, left and right of described stiffener b are connected with bolt with left and right side gripper shoe, and the below of stiffener b and base connecting plate are bolted; In described left and right side gripper shoe, be fixed wtih left and right heating fixed head with bolt respectively, between left and right gripper shoe, be fixed wtih forward and backward heating fixed head with bolt respectively; On described left and right heating fixed head and forward and backward heating fixed head, be bolted respectively a KK module connecting plate, four KK module connecting plates are bolted with four pressing parts respectively; Pressing parts bottom is provided with pressure head fixed block, and heat block b is installed under pressure head fixed block, between heat block b and pressure head fixed block, thermal insulation board is installed.
Described pressing parts comprise servo motor motor 41, reductor 42, shaft coupling 43, linear module 44, module connecting plate 45, linear slide rail c46, slide block connecting plate 47, mounting bar 48, photoelectric sensor 49, sensing chip 50, nut contiguous block 51, sensor connecting plate 52, pressure sensor 53, spring upper clamping block 54, spring isometry block 55, spring lower cushion block 56 and stiffener c57, and reductor is installed in described servo motor motor below; Described reductor and linear module link together by shaft coupling; Described linear module is arranged on module connecting plate by bolt, and described module connecting plate is arranged on slide block connecting plate by linear slide rail c; On described linear module, fixed block is installed, described KK module connecting plate and fixed block are bolted; Described mounting bar is arranged on linear module, and photoelectric sensor is arranged on mounting bar; Described sensing chip is arranged on KK module connecting plate; Above described nut contiguous block, be connected with linear module, be bolted with module connecting plate below; Described sensor connecting plate is arranged on nut contiguous block with screw; Described pressure sensor is arranged on nut contiguous block below; Described spring upper clamping block is arranged on pressure sensor below; Spring isometry block is arranged between spring upper clamping block and spring lower cushion block; Described spring lower cushion block and described slide block connecting plate are fixed with bolt by stiffener c.
When four pressing parts of the present invention carry out pressing action simultaneously, by the data on pressure sensor reading device, can regulate the size of ram pressures; guarantee uniform stressed; can adjust ram position, make pressing direction arrive normal place, protection touch screen surface simultaneously.
Described cooling module IV comprises cylinder b58, cylinder protective cover b59, guard shield fixed head b60, holder b61, cooling base 62, linear slide rail b63, slide block b64, valve fixed head 65, valve 66 and backplate 67, described cylinder b is upper connects a cylinder protective cover b by guard shield fixed head b, cylinder b and holder b are bolted, and holder b and cooling base are bolted; On described cooling base, linear slide rail b is installed, on described linear slide rail b, slide block b is installed; Between described valve fixed head and slide block b, fix with bolt; Under described valve fixed head, fixedly mount valve with bolt, valve is the square plates with inside and outside two circles, and dispersed on plate have multiple pores 68; Described valve fixed head and valve periphery are provided with backplate.Cylinder b is led by linear slide rail b, and compressed air is depressed into valve from cylinder b through valve fixed head, and the use of cylinder b and linear slide rail b, can guarantee that lifting is flexible, reaches best job position.Valve is according to valve peripheral shape, when Compressed Gas is depressed into valve place, dispersed to each pore simultaneously, can guarantee cooling even.