CN112793355A

CN112793355A - Green environment-friendly alumite gold stamping process

Info

Publication number: CN112793355A
Application number: CN202011526199.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-05-14

Abstract

The invention discloses a green environment-friendly alumite gold stamping process in the technical field of alumite gold stamping, which comprises the following specific steps: transferring a product to be hot stamped to a processing table of a gold stamping device; according to the invention, the instant release mechanism is arranged, when the first push plate sends the workpiece into the pushing box, the two arc-shaped pull plates just pull the folding-shaped pull plate, the second push plate is pulled by the folding-shaped pull plate to push the workpiece to the workbench, the tail end of the arc-shaped pull plate enters the toggle groove, the arc-shaped pull plate is turned over by the first reset spring and the support rod, then the second push plate is released, the second push plate can be instantly reset under the action of the second reset spring, manual operation is not needed, the workpiece can be automatically transported and positioned, the operation difficulty is reduced, and the production efficiency of equipment is improved.

Description

Green environment-friendly alumite gold stamping process

Technical Field

The invention discloses a green environment-friendly alumite gold stamping process in the technical field of alumite gold stamping.

Background

Electrochemical aluminium thermoprint is one very important post-press processing technology in the package printing, it is mainly that the thermoprint pattern, characters, the name of lines in order to stand out the product, the trade mark passes through the thermoprint version and makes the electrochemical aluminium be heated, the peel ply melts, the adhesive layer also melts after that, the adhesive layer bonds with the stock when the impression, the dyed layer breaks away from with dacron piece basic unit, aluminize layer and dyed layer stay on the stock packing thermoprint electrochemical aluminium not only can play beautify the product, improve the effect of product grade, but also can play certain anti-fake effect.

The existing hot stamping technology needs to manually place a workpiece to be hot stamped into an appointed hot stamping table, then the workpiece is manually clamped and positioned to an accurate position, and the workpiece after finishing hot stamping is taken out, so that the operation is complex, and the workpiece cannot be accurately positioned to the same position every time, errors are easily generated in the hot stamping process, and the product percent of pass is reduced.

Based on the above, the invention designs a green environment-friendly alumite gold stamping process to solve the problems.

Disclosure of Invention

The invention aims to provide a green environment-friendly alumite gold stamping process, and aims to solve the problems that the operation is complicated, each positioning cannot be accurately carried out to the same position, and errors are easily generated in the hot stamping process, so that the product yield is reduced in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a green environment-friendly alumite gold stamping process comprises the following specific steps:

the method comprises the following steps: transferring a product to be hot stamped to a processing table of a gold stamping device;

step two: the product conveyed to the workbench is automatically moved to a hot stamping station before hot stamping by hot stamping equipment is started, and is positioned before hot stamping until hot stamping is finished;

step three: the gold stamping equipment can automatically replace the tin foil paper, and a product to be printed next time is moved to a hot stamping station;

the gold stamping equipment comprises an L-shaped base, a product conveying mechanism is arranged on the inner side wall of the L-shaped base, a supporting plate is arranged at the rear end of the product conveying mechanism, the supporting plate is fixedly arranged on the inner wall of the L-shaped base, a workbench is arranged at the rear end of the supporting plate, the workbench is fixedly arranged on the inner wall of the L-shaped base, an air cylinder is fixedly arranged at the top end of the L-shaped base, the output end of the air cylinder penetrates through the rear part of the workbench and is fixedly provided with a pushing table, the rear end of the pushing table is rotatably connected with a first driving roller, the rear end of the pushing table is fixedly connected with a second driving roller, hot stamping tin foils are wound on the surfaces of the first driving roller and the first driving roller together, an intermittent rotating mechanism is arranged on the right end surface of the first driving roller, a hot stamping table is fixedly arranged at the bottom end of the pushing table, and a feeding mechanism for, an automatic positioning mechanism is arranged between the working table and the pushing table in a matching way;

the feeding mechanism comprises two first racks and two second racks, the first racks and the second racks are fixedly arranged at the left end and the right end of the rear side of the bottom of the pushing platform, the workbench is connected with a first rotating rod and a second rotating rod respectively by two sides of the rear end and the inner side wall of the L-shaped base in a rotating mode, the surface of the first rotating rod is fixedly connected with a first gear, the first gear is meshed with the front side of the first racks in a meshed mode, the left end of the first rotating rod penetrates through the L-shaped base and is fixedly connected with a threaded rod, the top end of the supporting plate is fixedly provided with a pushing box, the left side wall of the pushing box is provided with a pushing groove, the top of the supporting plate is provided with a trapezoidal groove in the direction of the left side of the pushing box, the inner wall of the trapezoidal groove is slidably connected with a first pushing plate matched with the pushing groove, and the first pushing, the left side of the first pushing plate is fixedly connected with an L-shaped driving plate, the surface of the threaded rod close to the left end is in threaded connection with a driving plate, the driving plate is fixedly connected with the side face of the L-shaped driving plate, the surface of the second rotating rod is fixedly connected with a second gear, the second gear is in meshed connection with the back face of a second rack, a third gear is arranged on the right side of the second gear, the third gear is fixedly connected onto the surface of the second rotating rod, the top end of the supporting plate is in sliding connection with a pulling plate, the outer side wall of the pulling plate is provided with a pulling groove, the second rotating rod penetrates through the pulling groove, the bottom of the inner wall of the pulling groove is fixedly provided with a third rack, the third rack is in meshed connection with the third gear;

the instant releasing mechanism comprises a connecting rod, the connecting rod is fixedly connected to the rear end of a pulling plate, two supporting rods are fixedly connected to the top ends of the two sides of the connecting rod, an arc-shaped pulling plate is rotatably connected to the surface of each supporting rod, a first reset spring is fixedly connected to the inner side walls of the two arc-shaped pulling plates together, the first reset spring penetrates through the pulling plate and freely stretches inside the pulling plate, a U-shaped pulling plate is arranged at the front end of each arc-shaped pulling plate and is fixedly mounted at the top end of a supporting plate, a pulling groove is formed in the rear end face of each U-shaped pulling plate, a folded pulling plate is arranged right in front of the pulling plate, the bottom end of each folded pulling plate is slidably connected to the top end of the supporting plate, the right end of each folded pulling plate penetrates through a pushing box and is slidably connected to a sliding groove formed in the right side wall of, the front end of the second reset spring is fixedly connected with a second pushing plate, the second pushing plate is connected to the inner side wall of the pushing box in a sliding mode, the bottom end of the folded pulling plate is fixedly connected with the top end of the second pushing plate, the front side of the pushing box is provided with a feeding through groove, and the port of the feeding through groove is matched with the second pushing plate to pass through;

when the hot stamping machine works, aiming at the hot stamping technology, a workpiece to be hot stamped needs to be manually placed on a specified hot stamping table, then the workpiece is manually clamped and positioned to an accurate position, and the machined workpiece is taken out after hot stamping is finished, so that the operation is complex, the workpiece cannot be accurately positioned to the same position every time, and the problem that the product percent of pass is reduced due to errors easily generated in the hot stamping process is solved by the technical scheme. A workpiece enters a pushing box through a pushing groove, a third gear and a third gear start to be meshed and driven to push a pulling plate forwards under the meshing transmission of the second rack and the second gear while a first pushing plate moves, two arc-shaped pulling plates move forwards until the two arc-shaped pulling plates pull a folded pulling plate, the workpiece is pushed into the pushing box and is preliminarily positioned, an air cylinder is pulled upwards, a pushing table moves upwards, a first rotating rod and a threaded rod rotate under the meshing transmission of the first rack and the first gear, the first pushing plate starts to reset along a trapezoidal groove under the combined action of the driving plate and an L-shaped driving plate, the third gear and the third rack start to be meshed and driven to pull the pulling plate backwards under the meshing transmission of the second rack and the second gear, the arc-shaped pulling plate pulls the folded pulling plate backwards, the second pushing plate pushes the workpiece to the direction of the workbench through the feeding through groove until the workpiece is fed onto the workbench, meanwhile, the rear end of the arc-shaped pulling plate enters the poking groove, the arc-shaped pulling plate is turned over on the supporting rod until the arc-shaped pulling plate is separated from the folded pulling plate, the second pushing plate is instantly reset under the action of a second reset spring, the workpiece is prevented from being damaged due to interference of the second pushing plate when the workpiece is fed onto the workbench, the pushing table is driven by the air cylinder to move downwards when the first pushing plate pushes the workpiece into the pushing box again, the automatic positioning mechanism positions and clamps the workpiece to an accurate position, when the pushing table descends to the lowest end, the hot stamping table thermoprints a model on the workpiece through an alumite film, when thermoprinting is completed, the pushing table moves downwards, the automatic positioning mechanism is released, the next workpiece is pushed onto the workbench, and the thermoprinted workpiece is pushed out of the workbench and falls into the workpiece output mechanism, the workpiece is conveyed out under the action of the workpiece output mechanism, smoothness of the whole gold stamping process is guaranteed, the gold stamping equipment passes through the feeding mechanism, the instantaneous release mechanism and the automatic positioning mechanism enable the workpiece to be accurately sent into a processing point to be stamped on the premise that the workpiece does not interfere with each other, operation of the whole technological equipment is simple, manual repeated operation is not needed, work efficiency is improved, the problems that operation is complex, positioning cannot be accurately carried out to the same position at every time, errors are easily generated in the gold stamping process, and the product percent of pass is reduced are solved.

As a further scheme of the invention, the intermittent rotation mechanism comprises a bracket, the bracket is inserted on the outer side wall of the L-shaped base in a sliding manner, a connecting rod is fixedly arranged on the inner side wall of the bracket, the end part of the connecting rod penetrates through the L-shaped base and is fixedly connected with an L-shaped rack, the first transmission roller comprises a connecting shaft, the right end of the connecting shaft penetrates through the pushing platform and is fixedly connected with a fourth gear matched with the L-shaped rack, the tail end of the first transmission roller is rotatably connected with an L-shaped pushing plate, the L-shaped pushing plate is provided with a horizontal section and a vertical section, the right end of the top of the horizontal section is provided with an inclined plane, the right end of the vertical section is fixedly provided with a sliding pushing plate, two sides of the right end of the sliding pushing plate are respectively and slidably connected with a U-shaped sliding plate, the U-shaped sliding plates are respectively and fixedly connected on the inner side wall, the end part of the T-shaped pushing plate is provided with two symmetrical poking inclined planes, the surface of the connecting rod is fixedly connected with a poking block corresponding to the position of the T-shaped pushing plate, the bottom end of the poking block is attached to the bottom end of the L-shaped pushing plate, and the rear end of the workbench is provided with a workpiece output mechanism; when the hot stamping machine works, the alumite film needs to be continuously adjusted in the hot stamping process so as to transport the hot stamped alumite film away, the alumite film needs to be kept static in the hot stamping process, the problem that a workpiece has processing errors due to the movement of the alumite film is avoided, when the pushing platform is pushed downwards by the air cylinder, the sliding push plate is driven by the first transmission roller to drive the L-shaped push plate to move downwards along with the U-shaped sliding plate until the T-shaped push plate starts to press the shifting block and the shifting block is pressed towards the right side, the connecting rod and the L-shaped rack move towards the right side and push the support, the support moves towards the right side along with the L-shaped base, the support can prevent the connecting rod from rotating automatically, the stability of the connecting rod is ensured, when the pushing platform reaches the lowest point, the L-shaped rack stops moving towards the right side, the bottom end of the L-shaped rack is attached to the fourth gear, and the air cylinder, make first driving roller drive fourth gear upward movement, the fourth gear begins to mesh with L shape rack, it is rotatory to make the fourth gear rotate and drive first driving roller, and through the electrochemical aluminium film pulling second driving roller on the first driving roller, the electrochemical aluminium who has passed the thermoprint leaves the thermoprint position, send into the position of thermoprint with new electrochemical aluminium film, when reaching the peak, the stirring piece is promoted initial position by the inclined plane of L shape slurcam bottom, prepare for thermoprint next time, the continuity of equipment has been realized, and be kept all the time at the thermoprint in-process, the automatic renewal of realizing electrochemical aluminium film, need not artifical manual adjustment, convenient and fast.

As a further scheme of the invention, the automatic positioning mechanism comprises two positioning grooves, the positioning grooves are symmetrically formed in the top end of the workbench, two slide bars are fixedly connected in the positioning grooves, the surfaces of the two slide bars are jointly and slidably connected with a positioning plate, the surfaces of the slide bars are respectively sleeved with a fourth reset spring, a trapezoidal pushing block is fixedly installed at the bottom end of the pushing table, and a first slot is formed in the bottom end of the pushing table corresponding to the positioning groove; the during operation, when the promotion platform promoted downwards, the trapezoidal piece and the locating plate contact effect of promoting of promotion platform bottom, trapezoidal piece that promotes extrudees the locating plate inboard, and trapezoidal piece that promotes has one end gentle distance, ensures to adjust the intermediate position and remain stable gilt again with the work piece earlier, prevents that the thermoprint process from taking place to rock and cause the error for whole gilt technology is more stable.

As a further scheme of the invention, the product conveying mechanism comprises two third driving rollers, the third driving rollers are connected to the inner side walls of the two ends of the L-shaped base in a transmission manner, the surfaces of the two third driving rollers are jointly and rotatably connected with a conveying belt, the outer side wall of the L-shaped base is fixedly provided with a motor, the output end of the motor is connected with the third driving rollers in a transmission manner, the conveying end of the conveying belt is provided with a drainage plate, and the drainage plate is fixedly arranged on the two inner walls of the L-shaped base; the during operation, the starter motor, the conveyer belt begins to send into the work piece drainage plate, and on the backup pad was accurately sent the work piece to the rethread drainage plate, the motor provided stable power source for product conveying mechanism, and when the work piece was carried to the conveyer belt, when sending the backup pad to for reducing the work piece, the crooked degree of work piece to not only reduce the damage of first slurcam to the work piece, also improve the accuracy that the work piece was carried.

As a further scheme of the invention, the workpiece output mechanism comprises transmission shafts distributed in an array manner, the transmission shafts are rotatably connected to two inner walls of the L-shaped base, and a roller is fixedly connected to the surface of each transmission shaft; when the automatic blanking device works, when the workpiece is subjected to hot stamping, the workpiece subjected to hot stamping is pushed out of the workbench by the workpiece which is not subjected to hot stamping, falls onto the roller and is conveyed out of the whole device, and the automatic blanking effect is realized.

As a further scheme of the invention, a second slot is formed at the top end of the workbench corresponding to the positions of the first transmission roller and the second transmission roller; during operation, when the promotion platform promoted downwards, the electrochemical aluminium membrane on first driving roller and the second driving roller enters into the second slot, avoids holding and causes the problem that the thermoprint platform can't push down the thermoprint at the first driving roller of thermoprint process and second driving roller and workstation, provides more thermoprint work clearances.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the instant release mechanism is arranged, when the first push plate sends the workpiece into the pushing box, the two arc-shaped pull plates just pull the folding-shaped pull plate, the second push plate is pulled by the folding-shaped pull plate to push the workpiece to the workbench, the tail end of the arc-shaped pull plate enters the toggle groove, the arc-shaped pull plate is turned over by the first reset spring and the support rod, then the second push plate is released, the second push plate can be instantly reset under the action of the second reset spring, manual operation is not needed, the workpiece can be automatically transported and positioned, the operation difficulty is reduced, and the production efficiency of equipment is improved.

2. After a workpiece is stamped, the air cylinder is used for upwards pulling the pushing table, the first transmission roller is used for driving the fourth gear to upwards move, the fourth gear starts to be meshed with the L-shaped rack, the fourth gear rotates and drives the first transmission roller to rotate, the second transmission roller is pulled through the electrochemical aluminum film on the first transmission roller, the hot stamped electrochemical aluminum leaves the hot stamping position, a new electrochemical aluminum film is sent to the hot stamping position, and the shifting block is pushed to the initial position by the inclined plane at the bottom end of the L-shaped pushing plate until the pushing table reaches the highest point, so that preparation is made for next hot stamping.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a process flow diagram of the present invention;

FIG. 2 is a schematic diagram of the general structure of the gold stamping equipment in the invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a top view of the gold stamping apparatus of the present invention;

FIG. 5 is an enlarged view of FIG. 4 at B;

FIG. 6 is a schematic view of a first structure of the gold stamping apparatus according to the present invention (with the L-shaped base and the product conveying mechanism hidden);

FIG. 7 is an enlarged view at C of FIG. 6;

FIG. 8 is a front view of the connection between the intermittent rotation mechanism of the gold stamping device and the connection between the intermittent rotation mechanism and the workbench and between the intermittent rotation mechanism and the pushing table;

FIG. 9 is a rear view of the connection between the intermittent rotation mechanism of the gold stamping device and the worktable and the pushing table in the present invention;

FIG. 10 is a first schematic diagram of a partial structural connection condition at a workbench of the gold stamping device in the present invention;

FIG. 11 is a second schematic structural diagram of the gold stamping apparatus according to the present invention (with the L-shaped base and the product conveying mechanism hidden);

FIG. 12 is an enlarged view of FIG. 11 at D;

FIG. 13 is a schematic diagram of a third structure of the gold stamping apparatus according to the present invention (with the L-shaped base and the product conveying mechanism hidden);

FIG. 14 is a schematic view of the gold stamping apparatus of the present invention viewed from the bottom with the pusher table in elevation;

fig. 15 is a second schematic view of a part of the structural connection condition at the worktable of the gold stamping device in the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises an L-shaped base 1, a supporting plate 2, a workbench 3, an air cylinder 4, a pushing platform 5, a first transmission roller 6, a second transmission roller 7, a hot stamping platform 8, a first rack 9, a second rack 10, a first rotating rod 11, a second rotating rod 12, a first gear 13, a threaded rod 14, a pushing box 15, a pushing groove 1501, a trapezoidal groove 16, a first pushing plate 17, an L-shaped driving plate 18, a driving plate 19, a second gear 20, a third gear 21, a pulling plate 22, a pulling groove 23, a third rack 24, a connecting rod 25, a supporting rod 26, an arc-shaped pulling plate 27, a first return spring 28, a U-shaped pulling plate 29, a pulling groove 30, a folded pulling plate 31, a second return spring 32, a second pushing plate 33, a feeding through groove 3301, a support 34, a connecting rod 35, an L-shaped rack 36, a fourth gear 37, an L-shaped pushing plate 38, a sliding plate 39, a U-shaped sliding plate 40, a T-shaped pushing plate 41, a pushing block 42, a pushing block, The device comprises a positioning groove 43, a sliding rod 44, a positioning plate 45, a fourth return spring 46, a trapezoidal pushing block 47, a first slot 48, a third driving roller 49, a conveying belt 50, a motor 51, a drainage plate 52, a transmission shaft 53, a roller 54 and a second slot 55.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-15, the present invention provides a technical solution: a green environment-friendly alumite gold stamping process comprises the following specific steps:

the hot stamping equipment comprises an L-shaped base 1, a product conveying mechanism is arranged on the inner side wall of the L-shaped base 1, a supporting plate 2 is arranged at the rear end of the product conveying mechanism, the supporting plate 2 is fixedly arranged on the inner wall of the L-shaped base 1, a workbench 3 is arranged at the rear end of the supporting plate 2, the workbench 3 is fixedly arranged on the inner wall of the L-shaped base 1, an air cylinder 4 is fixedly arranged at the top end of the L-shaped base 1, the output end of the air cylinder 4 penetrates through the workbench 3 and is fixedly provided with a pushing table 5, the rear end of the pushing table 5 is rotatably connected with a first driving roller 6, the rear end of the pushing table 5 is fixedly connected with a second driving roller 7, hot stamping tin foils are wound on the surfaces of the first driving roller 6 and the first driving roller 6 together, an intermittent rotating mechanism is arranged on the right end surface of the first driving roller 6, a hot stamping table 8 is fixedly arranged at the bottom end of the pushing table, an automatic positioning mechanism is arranged between the working table 3 and the pushing table 5 in a matching way;

the feeding mechanism comprises two first racks 9 and two second racks 10, the first racks 9 and the second racks 10 are fixedly arranged at the left end and the right end of the rear side of the bottom of the pushing platform 5, the workbench 3 is connected with a first rotating rod 11 and a second rotating rod 12 respectively by two sides of the rear end and the inner side wall of the L-shaped base 1 in a rotating mode, a first gear 13 is fixedly connected onto the surface of the first rotating rod 11, the first gear 13 is meshed with the front side of the first racks 9 in a meshing mode, the left end of the first rotating rod 11 penetrates through the L-shaped base 1 and is fixedly connected with a threaded rod 14, a pushing box 15 is fixedly arranged at the top end of the supporting plate 2, a pushing groove 1501 is formed in the left side wall of the pushing box 15, a trapezoidal groove 16 is formed in the top of the supporting plate 2 and is positioned in the left side direction of the pushing box 15, a first pushing plate 17 matched with the pushing groove 1501 is slidably connected onto the, an L-shaped driving plate 18 is fixedly connected to the left side of a first pushing plate 17, a driving plate 19 is in threaded connection with the surface of the threaded rod 14 close to the left end, the driving plate 19 is fixedly connected with the side face of the L-shaped driving plate 18, a second gear 20 is fixedly connected with the surface of a second rotating rod 12, the second gear 20 is in meshed connection with the back face of a second rack 10, a third gear 21 is arranged on the right side of the second gear 20, the third gear 21 is fixedly connected to the surface of the second rotating rod 12, a pulling plate 22 is slidably connected to the top end of the supporting plate 2, a pulling groove 23 is formed in the outer side wall of the pulling plate 22, the second rotating rod 12 penetrates through the pulling groove 23, a third rack 24 is fixedly mounted at the bottom of the inner wall of the pulling groove 23, the;

the instantaneous release mechanism comprises a connecting rod 25, the connecting rod 25 is fixedly connected to the rear end of a pulling plate 22, two supporting rods 26 are fixedly connected to the top ends of two sides of the connecting rod 25, an arc-shaped pulling plate 27 is rotatably connected to the surface of each supporting rod 26, a first reset spring 28 is fixedly connected to the inner side walls of the two arc-shaped pulling plates 27 together, the first reset spring 28 penetrates through the pulling plate 22 and freely stretches inside the pulling plate 22, a U-shaped pulling plate 29 is arranged at the front end of the arc-shaped pulling plate 27, the U-shaped pulling plate 29 is fixedly installed at the top end of a supporting plate 2, a pulling groove 30 is formed in the rear end face of the U-shaped pulling plate 29, a folding pulling plate 31 is arranged right in front of the pulling plate 22, the bottom end of the folding pulling plate 31 is slidably connected to the top end of the supporting plate 2, the right end of the folding pulling plate 31 penetrates through a, the front end of the second return spring 32 is fixedly connected with a second pushing plate 33, the second pushing plate 33 is connected to the inner side wall of the pushing box 15 in a sliding mode, the bottom end of the folded pulling plate 31 is fixedly connected with the top end of the second pushing plate 33, the front face of the pushing box 15 is provided with a feeding through groove 3301, and the port of the feeding through groove 3301 is matched with the second pushing plate 33 to pass through;

when the hot stamping machine works, aiming at the hot stamping technology, a workpiece to be hot stamped needs to be manually placed on a specified hot stamping table, then the workpiece is manually clamped and positioned to an accurate position, and the machined workpiece is taken out after hot stamping is finished, so that the operation is complex, the workpiece cannot be accurately positioned to the same position every time, and the problem that the product percent of pass is reduced due to error is easily caused in the hot stamping process is solved by the technical scheme, the specific working process is as follows, firstly, a product conveying mechanism is started through an external controller, the product conveying mechanism starts conveying the workpiece, when the workpiece reaches a supporting plate 2, an air cylinder 4 and a hot stamping table 8 are started through the external controller, the air cylinder 4 pushes a pushing table 5 downwards, under the meshing transmission of a first rack 9 and a first gear 13, a first rotating rod 11 and a threaded rod 14 rotate, under the combined action of a driving plate 19 and an L-shaped driving plate 18, the first pushing plate 17 pushes the workpiece to the pushing box 15 along the trapezoidal groove 16, the workpiece enters the pushing box 15 through the pushing groove 34, the second rack 10 and the second rack 20 are in meshing transmission while the first pushing plate 17 moves, the third gear 21 and the third rack 24 are in meshing transmission to push the pulling plate 22 forwards, the two arc pulling plates 27 move forwards until the two arc pulling plates 27 pull the folded pulling plate 31, at the moment, the workpiece is pushed into the pushing box 15 and is preliminarily positioned, the air cylinder 4 is pulled upwards, the pushing table 5 moves upwards, the first rotating rod 11 and the threaded rod 14 rotate under the meshing transmission of the first rack 9 and the first gear 13, the first pushing plate 17 starts to reset along the trapezoidal groove 16 under the combined action of the driving plate 19 and the L-shaped driving plate 18, and the second rack 10 and the second gear 20 are in meshing transmission, under the meshing transmission of the second gear 10 and the second gear 20, the third gear 21 and the third gear 24 start to mesh transmission to pull the pull plate 22 backwards, the arc-shaped pull plate 27 pulls the folded pull plate 31 to move backwards, the second push plate 33 pushes the workpiece towards the workbench 3 through the feeding through groove 3301 until the workpiece is fed onto the workbench 3, meanwhile, the rear end of the arc-shaped pull plate 27 enters the toggle groove 30, the arc-shaped pull plate 27 turns over on the support rod 26 until the arc-shaped pull plate 27 is separated from the folded pull plate 31, the second push plate 33 is reset instantly under the action of the second reset spring 32, so that when the first push plate 17 pushes the workpiece into the push box 15 again, the workpiece cannot be damaged due to the interference of the second push plate 33, when the workpiece is fed onto the workbench 3, the air cylinder 4 moves downwards, the push platform 5 drives the stamp pad 8 to move downwards, the automatic positioning mechanism positions and clamps the workpiece to an accurate position, when the pushing table 5 descends to the lowest end, the stamping table 8 stamps the model on the workpiece through the alumite film, when the hot stamping is completed, the pushing table 5 moves downwards, the automatic positioning mechanism is released, the next workpiece is pushed onto the worktable 3, the stamped workpiece is pushed out of the worktable 3 and falls into the workpiece output mechanism, the workpiece is conveyed out under the action of the workpiece output mechanism, and the smoothness of the whole gold stamping process is ensured. Resulting in the problem of reduced product yield.

As a further proposal of the invention, the intermittent rotating mechanism comprises a bracket 34, the bracket 34 is inserted on the outer side wall of the L-shaped base 1 in a sliding way, a connecting rod 35 is fixedly arranged on the inner side wall of the bracket 34, the end part of the connecting rod 35 penetrates through the L-shaped base 1 and is fixedly connected with an L-shaped rack 36, the first driving roller 6 comprises a connecting shaft, the right end of the connecting shaft penetrates through the pushing platform 5 and is fixedly connected with a fourth gear 37 matched with the L-shaped rack 36, the tail end of the first driving roller 6 is rotatably connected with an L-shaped pushing plate 38, the L-shaped pushing plate 38 is provided with a horizontal section and a vertical section, the right end of the top of the horizontal section is provided with an inclined plane, the right end of the vertical section is fixedly provided with a sliding pushing plate 39, the two sides of the right end of the sliding pushing plate 39 are both connected with U-shaped sliding plates 40 in a sliding way, the U-shaped sliding, the end part of the T-shaped pushing plate 41 is provided with two symmetrical poking inclined planes, the surface of the connecting rod 35 is fixedly connected with a poking block 42 corresponding to the position of the T-shaped pushing plate 41, the bottom end of the poking block 42 is attached to the bottom end of the L-shaped pushing plate 38, and the rear end of the workbench 3 is provided with a workpiece output mechanism; when the hot stamping machine works, the electrochemical aluminum film needs to be continuously adjusted in the hot stamping process so as to transport the hot stamped electrochemical aluminum film away, and the electrochemical aluminum film needs to be kept static in the hot stamping process so as to avoid the problem that a workpiece has processing errors due to the movement of the electrochemical aluminum film, when the pushing table 5 is pushed downwards by the air cylinder 4, the first transmission roller 6 drives the sliding push plate 39 to drive the L-shaped push plate 38 to move downwards along the U-shaped sliding plate 40 until the T-shaped push plate 41 starts to press the shifting block 42 and presses the shifting block 42 to the right side, so that the connecting rod 35 and the L-shaped rack 36 move to the right side and push the support 34, the support 34 moves to the right side along the L-shaped base 1, the support 34 can prevent the connecting rod 35 from rotating, the stability of the connecting rod 35 is ensured, when the pushing table 5 reaches the lowest point, the L-shaped rack 36 stops moving to the right side, and the bottom end of the L-shaped rack 36 is attached to the fourth, and the air cylinder 4 pulls the pushing platform 5 upwards, so that the first driving roller 6 drives the fourth gear 37 to move upwards, the fourth gear 37 starts to be meshed with the L-shaped rack 36, the fourth gear 37 rotates and drives the first driving roller 6 to rotate, the second driving roller 7 is pulled by the electrochemical aluminum film on the first driving roller 6, the thermoprinted electrochemical aluminum leaves the thermoprinting position, a new electrochemical aluminum film is fed into the thermoprinting position, and the poking block 42 is pushed to the initial position by the inclined plane at the bottom end of the L-shaped pushing plate 37 until the pushing platform 5 reaches the highest point, so that preparation is made for next thermoprinting, the continuity of the equipment is realized, the pushing platform is always kept in the thermoprinting process, the electrochemical aluminum film is automatically updated, manual adjustment is not needed, and convenience and rapidness are realized.

As a further scheme of the present invention, the automatic positioning mechanism includes two positioning grooves 43, the positioning grooves 43 are symmetrically formed at the top end of the workbench 3, two slide bars 44 are fixedly connected in the positioning grooves 43, the surfaces of the two slide bars 44 are jointly slidably connected with a positioning plate 45, the surfaces of the slide bars 44 are all sleeved with a fourth return spring 46, the bottom end of the pushing platform 5 is fixedly provided with a trapezoidal pushing block 47, and the bottom end of the pushing platform 5 is provided with a first slot 48 corresponding to the positioning groove 43; during operation, when pushing away platform 5 and pushing down, the trapezoidal piece 47 and the locating plate 45 contact action of pushing away of 5 bottoms of pushing away platform, trapezoidal piece 47 pushes locating plate 45 inboard extrusion, and trapezoidal piece 47 has one end gentle distance, ensures to adjust the intermediate position and remain stable gilt again with the work piece earlier, prevents that the thermoprint process from taking place to rock and causing the error for whole gilt technology is more stable.

As a further scheme of the invention, the product conveying mechanism comprises two third driving rollers 49, the third driving rollers 49 are connected to the inner side walls of the two ends of the L-shaped base 1 in a driving manner, the surfaces of the two third driving rollers 49 are connected with a conveying belt 50 in a rotating manner together, the outer side wall of the L-shaped base 1 is fixedly provided with a motor 51, the output end of the motor 51 is connected with the third driving rollers 49 in a driving manner, the conveying end of the conveying belt 50 is provided with a drainage plate 52, and the drainage plate 52 is fixedly arranged on the two inner walls of the L-shaped base 1; during operation, motor 51 is started, and conveyer belt 50 begins to send the work piece into drainage plate 52, and on rethread drainage plate 52 delivered the work piece to backup pad 2 with the accuracy, motor 51 provided stable power source for product conveying mechanism, and when conveyer belt 50 carried the work piece, for reducing the work piece when delivering to backup pad 2, the crooked degree of work piece to not only reduce the damage of first slurcam 17 to the work piece, also improve the accuracy that the work piece was carried.

As a further scheme of the invention, the workpiece output mechanism comprises transmission shafts 53 distributed in an array, the transmission shafts 53 are rotatably connected to two inner walls of the L-shaped base 1, and a roller 54 is fixedly connected to the surface of each transmission shaft 53; when the automatic blanking device works, when the workpiece is stamped, the stamped workpiece is pushed out of the workbench 3 by the non-stamped workpiece, falls onto the roller 54 and is conveyed out of the whole device, and the automatic blanking effect is realized.

As a further scheme of the present invention, a second slot 55 is formed at a position of the top end of the working table 3 corresponding to the first driving roller 6 and the second driving roller 7; during operation, when the pushing table 5 pushes down, the electrochemical aluminum film on the first driving roller 6 and the second driving roller 7 enters the second slot 55, so that the problem that the stamping table 8 cannot be pressed down for stamping due to the fact that the first driving roller 6 and the second driving roller 7 are supported by the working table 3 in the stamping process is avoided, and more stamping working gaps are provided.

Referring to fig. 1-15, the present invention provides a technical solution:

the working principle is as follows: the product conveying mechanism is started through an external controller to enable the product conveying mechanism to start conveying workpieces, when the workpieces reach the supporting plate 2, the air cylinder 4 and the stamping table 8 are started through the external controller, the air cylinder 4 pushes the pushing table 5 downwards, the first rotating rod 11 and the threaded rod 14 rotate under the meshing transmission of the first rack 9 and the first gear 13, under the combined action of the driving plate 19 and the L-shaped driving plate 18, the first pushing plate 17 pushes the workpieces to the pushing box 15 along the trapezoidal groove 16, the workpieces enter the pushing box 15 through the pushing groove 34, when the first pushing plate 17 moves, the second rack 10 and the second gear 20 are meshed and transmitted, the third gear 21 and the third rack 24 start meshing transmission to push the pulling plate 22 forwards, the two arc-shaped pulling plates 27 move forwards until the two arc-shaped pulling plates 27 pull the folded pulling plate 31, at the moment, the workpieces are pushed into the pushing box 15 and are preliminarily positioned, the cylinder 4 is pulled upwards, the pushing platform 5 moves upwards, the first rotating rod 11 and the threaded rod 14 rotate under the meshing transmission of the first rack 9 and the first gear 13, the first pushing plate 17 starts to reset along the trapezoidal groove 16 under the combined action of the driving plate 19 and the L-shaped driving plate 18, the second rack 10 and the second gear 20 start to mesh and transmit under the meshing transmission of the second rack 10 and the second gear 20, the third gear 21 and the third rack 24 start to mesh and transmit to pull the pulling plate 22 backwards, the arc-shaped pulling plate 27 pulls the folded pulling plate 31 to move backwards, the second pushing plate 33 pushes the workpiece towards the workbench 3 through the feeding through groove 3301 until the workpiece is fed onto the workbench 3, and simultaneously the rear end of the arc-shaped pulling plate 27 enters the toggle groove 30, so that the arc-shaped pulling plate 27 turns over the supporting rod 26 until the arc-shaped pulling plate 27 is separated from the folded pulling plate 31, the second pushing plate 33 is reset instantly under the action of the second reset spring 32, so that when the first pushing plate 17 pushes the workpiece into the pushing box 15 again, the workpiece cannot be damaged due to interference of the second pushing plate 33, when the workpiece is conveyed to the workbench 3, the air cylinder 4 moves downwards, the pushing table 5 drives the stamping table 8 to move downwards, the automatic positioning mechanism positions and clamps the workpiece to an accurate position, when the pushing table 5 descends to the lowest end, the stamping table 8 stamps a model on the workpiece through an alumite film, when stamping is completed, the pushing table 5 moves downwards, the automatic positioning mechanism is released, the next workpiece is pushed to the workbench 3 to push the stamped workpiece out of the workbench 3 and fall into the workpiece output mechanism, and the workpiece is conveyed out under the action of the workpiece output mechanism.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The green environment-friendly alumite gold stamping process is characterized by comprising the following specific steps:

the gold stamping equipment comprises an L-shaped base (1), a product conveying mechanism is arranged on the inner side wall of the L-shaped base (1), a supporting plate (2) is arranged at the rear end of the product conveying mechanism, the supporting plate (2) is fixedly arranged on the inner wall of the L-shaped base (1), a workbench (3) is arranged at the rear end of the supporting plate (2), the workbench (3) is fixedly arranged on the inner wall of the L-shaped base (1), an air cylinder (4) is fixedly arranged at the top end of the L-shaped base (1), the output end of the air cylinder (4) penetrates through the workbench (3) and is fixedly provided with a pushing table (5), the rear end of the pushing table (5) is rotatably connected with a first transmission roller (6), the rear end of the pushing table (5) is fixedly connected with a second transmission roller (7), and hot stamping tinfoil is wound on the surfaces of the first transmission roller (6) and the first transmission roller (6) together, an intermittent rotating mechanism is arranged on the right end face of the first transmission roller (6), a hot stamping table (8) is fixedly mounted at the bottom end of the pushing table (5), a feeding mechanism for feeding a product to a hot stamping station is arranged between the pushing table (5) and the supporting plate (2) in a matched mode, and an automatic positioning mechanism is arranged between the working table (3) and the pushing table (5) in a matched mode;

the feeding mechanism comprises two first racks (9) and two second racks (10), the first racks (9) and the second racks (10) are fixedly arranged at the left end and the right end of the rear side of the bottom of the pushing platform (5), the workbench (3) is connected with a first rotating rod (11) and a second rotating rod (12) by the aid of the two sides of the rear end and the inner side wall of the L-shaped base (1) in a rotating mode respectively, a first gear (13) is fixedly connected to the surface of the first rotating rod (11), the first gear (13) is meshed with the front side of the first racks (9) in a meshed mode, the left end of the first rotating rod (11) penetrates through the L-shaped base (1) and is fixedly connected with a threaded rod (14), a pushing box (15) is fixedly arranged at the top end of the supporting plate (2), a pushing groove (1501) is formed in the left side wall of the pushing box (15), a trapezoidal groove (16) is formed in the top of the supporting plate (2) and is located in the, the inner wall of the trapezoidal groove (16) is slidably connected with a first pushing plate (17) matched with the pushing groove (1501), the first pushing plate (17) is slidably connected in the trapezoidal groove (16), the left side of the first pushing plate (17) is fixedly connected with an L-shaped driving plate (18), the threaded rod (14) is connected with a driving plate (19) by virtue of threads on the surface close to the left end, the driving plate (19) is fixedly connected with the side surface of the L-shaped driving plate (18), the surface of the second rotating rod (12) is fixedly connected with a second gear (20), the second gear (20) is meshed with the back surface of the second rack (10), the right side of the second gear (20) is provided with a third gear (21), the third gear (21) is fixedly connected on the surface of the second rotating rod (12), the top end of the supporting plate (2) is slidably connected with a pulling plate (22), the outer side wall of the pulling plate (22) is provided with a pulling groove (23), the second rotating rod (12) penetrates through a pulling groove (23), a third rack (24) is fixedly mounted at the bottom of the inner wall of the pulling groove (23), the third rack (24) is meshed with a third gear (21) and connected, and an instant release mechanism is arranged at the rear end of the pulling plate (22);

the instant release mechanism comprises a connecting rod (25), the connecting rod (25) is fixedly connected to the rear end of a pulling plate (22), the top ends of the two sides of the connecting rod (25) are fixedly connected with two supporting rods (26), the surface of each supporting rod (26) is rotatably connected with an arc-shaped pulling plate (27), the inner side walls of the two arc-shaped pulling plates (27) are fixedly connected with a first reset spring (28) together, the first reset spring (28) penetrates through the pulling plate (22) and freely stretches and retracts inside the pulling plate, the front end of each arc-shaped pulling plate (27) is provided with a U-shaped poking plate (29), the U-shaped poking plates (29) are fixedly installed at the top ends of supporting plates (2), poking grooves (30) are formed in the rear end faces of the U-shaped poking plates (29), folding pulling plates (31) are arranged right in front of the pulling plates (22), and the bottom ends of the folding, roll over shape pulling plate (31) right-hand member and pass propelling movement case (15) and sliding connection in the spout that propelling movement case (15) right side wall was seted up, fixedly connected with second reset spring (32) on propelling movement case (15) rear end inner wall, second reset spring (32) front end fixedly connected with second slurcam (33), second slurcam (33) sliding connection is on the inside wall of propelling movement case (15), the top fixed connection of roll over shape pulling plate (31) bottom and second slurcam (33), logical groove (3301) of material loading has been seted up in the front of propelling movement case (15), logical groove (3301) port adaptation second slurcam (33) of material loading pass through.

2. The green environment-friendly alumite gold stamping process according to claim 1, characterized in that: the intermittent rotating mechanism comprises a support (34), the support (34) is inserted on the outer side wall of the L-shaped base (1) in a sliding mode, a connecting rod (35) is fixedly installed on the inner side wall of the support (34), the end portion of the connecting rod (35) penetrates through the L-shaped base (1) and is fixedly connected with an L-shaped rack (36), the first transmission roller (6) comprises a connecting shaft, the right end of the connecting shaft penetrates through a pushing platform (5) and is fixedly connected with a fourth gear (37) matched with the L-shaped rack (36), the tail end of the first transmission roller (6) is rotatably connected with an L-shaped pushing plate (38), the L-shaped pushing plate (38) is provided with a horizontal section and a vertical section, the right end of the top of the horizontal section is provided with an inclined plane, the right end of the vertical section is fixedly installed with a sliding pushing plate (39), and two sides of the right end of the sliding pushing, the utility model discloses a work platform, including U-shaped slide (40), push plate (39), T shape catch plate (41), the tip of T shape catch plate (41) is seted up on the inside wall of L shape base (1), the inclined plane of stirring of two symmetries, connecting rod (35) surface corresponds T shape catch plate (41) position fixedly connected with and dials movable block (42), dial movable block (42) bottom and the laminating of L shape catch plate (38) bottom, workstation (3) rear end is provided with work piece output mechanism.

3. The green environment-friendly alumite gold stamping process according to claim 1, characterized in that: automatic positioning mechanism includes two constant head tanks (43), the top at workstation (3) is seted up to constant head tank (43) symmetry, two slide bar (44), two of fixedly connected with in constant head tank (43) the common sliding connection has locating plate (45) on the surface of slide bar (44), fourth reset spring (46) have all been cup jointed on slide bar (44) surface, promote platform (5) bottom fixed mounting and have trapezoidal promotion piece (47), promote platform (5) bottom and correspond constant head tank (43) and seted up first slot (48).

4. The green environment-friendly alumite gold stamping process according to claim 1, characterized in that: product conveying mechanism includes two third driving rollers (49), third driving roller (49) transmission is connected on L shape base (1) both ends inside wall, two third driving roller (49) surface rotates jointly and is connected with conveyer belt (50), L shape base (1) lateral wall fixed mounting has motor (51), the output and the third driving roller (49) transmission of motor (51) are connected, the delivery end of conveyer belt (50) is provided with drainage plate (52), drainage plate (52) fixed mounting is on two inner walls of L shape base (1).

5. The green environment-friendly alumite gold stamping process according to claim 2, characterized in that: the workpiece output mechanism comprises transmission shafts (53) distributed in an array mode, the transmission shafts (53) are rotatably connected to the two inner walls of the L-shaped base (1), and rollers (54) are fixedly connected to the surfaces of the transmission shafts (53).

6. The green environment-friendly alumite gold stamping process according to claim 1, characterized in that: and a second slot (55) is formed in the position, corresponding to the first transmission roller (6) and the second transmission roller (7), of the top end of the workbench (3).