CN115464974A

CN115464974A - Rotary disc type one-printing one-hot printing machine

Info

Publication number: CN115464974A
Application number: CN202211115225.2A
Authority: CN
Inventors: 董世根; 杨健
Original assignee: Chengdu Tiankun Cover Industry Co ltd
Current assignee: Chengdu Tiankun Cover Industry Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-13
Anticipated expiration: 2042-09-14
Also published as: CN115464974B

Abstract

The invention discloses a rotating disc type one-printing one-hot stamping machine, which comprises a rack, and a rotating disc mechanism, a screen printing mechanism, a gold stamping mechanism, a plasma processing mechanism, an automatic feeding mechanism, an automatic discharging mechanism, a hot air heating mechanism and an LED curing mechanism which are arranged in the rack, wherein the hot air heating mechanism is arranged on the rack; the rotation of the tooling shaft is realized in two ways during the bottle cap processing, the rotation precision during silk-screen printing/gold stamping is ensured through the servo motor, and the condition that printed patterns are overlapped or the printing is not in place can be avoided; realize plasma treatment, hot-blast heating, the rotation demand of bottle lid when LED UV solidification adds man-hour through driving motor, reduce servo motor's use simultaneously, reduce the cost of this device, and the frock axle reachs plasma treatment position, hot-blast heating position or LED solidification position time automatic and drive wheel completion rotate, need not additionally to set up the shaft coupling and carry out the transmission, also need not to set up the butt joint actuating mechanism of transmission shaft and frock axle, further reduced the device cost when simplifying the device.

Description

Rotary disc type one-printing one-hot printing machine

Technical Field

The invention relates to the technical field of bottle cap production equipment, in particular to a rotating disc type one-printing one-hot printing machine.

Background

The bottle cap is an important part of the beverage package and is the place where the consumer firstly contacts with the product. The bottle cap has the functions of keeping the sealing performance of the content products, preventing the opening of the bottle cap from being stolen and ensuring the safety, so the bottle cap is widely applied to bottled products, and is a key product for packaging bottle containers in upstream industries of food, drinking, wine, chemical industry and pharmaceutical industry.

After the bottle cap is formed, in order to improve the aesthetic degree of the bottle cap, silk-screen printing (silk-screen printing) is generally performed first, and then gold stamping is performed, wherein the two processes are performed by two sets of independent equipment. In order to ensure the working efficiency, after the silk screen printing of the bottle caps is finished, a certain amount of the bottle caps needs to be collected, the bottle caps are manually transported to a gold stamping device for gold stamping, the gold stamping process is manual feeding, the production automation degree is low in the mode, and the manual labor intensity is high.

Although the prior art has gold stamping and silk printing integrated equipment, the bottle cap is a cylindrical revolving body, so the bottle cap needs to rotate 360 degrees during silk printing and gold stamping, and the gold stamping and silk printing on the circumferential surface of the bottle cap are ensured to be omitted. In the prior art, a shaft coupling drives a clamping and rotating device to rotate, and a product which is moved to a gold stamping and silk screen printing station rotates (such as CN 201920669725.8). Although the problem of product rotation can be solved through the shaft coupling, the shaft coupling has high requirement on the matching precision, the double-shaft connection can be realized only by ensuring that the connecting groove is aligned with the connecting block if the cross sliding block shaft coupling is required, and therefore the double-shaft connection can be realized through a servo motor with higher price, and secondly, a station is required to be correspondingly provided with a servo motor to ensure the rotation of the bottle cap, so that the use number of the shaft coupling is increased, and the cost of the whole machine is increased.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a rotating disc type one-printing one-hot stamping machine, which can realize the rotation of a tooling shaft in two modes when a bottle cap is processed, ensure the rotation precision during silk printing/hot stamping through a servo motor and avoid the condition that printed patterns are overlapped or the printing is not in place; realize plasma treatment, hot-blast heating, the rotation demand of bottle lid when LED UV solidification adds man-hour through driving motor, reduce servo motor's use simultaneously, reduce the cost of this device, and the frock axle reachs plasma treatment position, hot-blast heating position or LED solidification position time automatic and drive wheel completion rotate, need not additionally to set up the shaft coupling and carry out the transmission, also need not to set up the butt joint actuating mechanism of transmission shaft and frock axle, further reduced the device cost when simplifying the device.

The purpose of the invention is realized by the following technical scheme:

a rotating disc type one-printing one-hot stamping machine comprises a rack, and a rotating disc mechanism, a screen printing mechanism, a hot stamping mechanism, a plasma processing mechanism, an automatic feeding mechanism, an automatic discharging mechanism, a hot air heating mechanism and an LED curing mechanism which are arranged in the rack;

the rotary table mechanism is sequentially provided with a feeding position, a plasma processing position, a screen printing position, at least one sliding position, a hot air heating position, an LED curing position, a gold stamping position and a discharging position along the rotation direction of the rotary table mechanism;

the automatic feeding mechanism, the plasma processing mechanism, the silk-screen printing mechanism, the hot air heating mechanism, the LED curing mechanism, the gold stamping structure and the automatic discharging mechanism are respectively arranged in an up-and-down corresponding manner with the plasma processing position, the silk-screen printing position, the hot air heating position, the LED curing position, the gold stamping position and the discharging position;

the turntable mechanism comprises a divider, a plurality of tool shafts, two servo motors and a support ring, wherein the support ring is fixedly arranged on a rotating disc of the divider, the tool shafts are connected with the support ring through bearing seats, the tool shafts are horizontally arranged and can rotate around the axis of the tool shafts, a bottle cap tool for fixing a bottle cap is arranged at one end of each tool shaft, and a magnetic absorption disc is arranged at the other end of each tool shaft; a plurality of tool shafts are uniformly distributed along the circumferential direction of the support ring; the two servo motors are respectively arranged on the fixed disc of the divider in a sliding way through slide rails, and an electromagnetic clutch is arranged on an output shaft of each servo motor;

output shafts of the two servo motors respectively correspond to tool shafts of a silk-screen position and a gold stamping position;

the plasma processing position, the hot air heating position, the LED curing position and the lower part are provided with driving mechanisms for driving the tool shaft to rotate in an aligning way, each driving mechanism comprises a driving wheel, the axis of each driving wheel is horizontally arranged, and each driving wheel is driven by a driving motor;

and the tool shaft is provided with a transmission part corresponding to the driving wheel.

Further, the gold stamping mechanism comprises a gold stamping fixing frame, a tension paper placing ring, a waste collecting ring, a heating cover and a heat transfer printing rubber roller; the heating cover is of an arc-shaped structure, the thermal transfer printing rubber roll is coaxially arranged in the heating cover, the top of the heating cover is connected with a piston rod of a transfer printing lifting cylinder, and the transfer printing lifting cylinder is connected with the gold stamping fixing frame; the tension paper releasing ring and the waste collecting ring are respectively connected with the gold stamping fixing frame through connecting plates, and the tension paper releasing ring and the waste collecting ring are positioned on two sides of the heating cover.

Further, the heating cover is a stainless steel heating cover.

Furthermore, the end of the cylinder body of the transfer printing lifting cylinder is connected with a piston rod of a stroke adjusting cylinder, and the cylinder body of the stroke adjusting cylinder is fixed with the rack.

Further, automatic feeding mechanism includes the feeding track, pushes away lid post and actuating lever, the slope of feeding track sets up, orbital width of feeding and bottle lid length adaptation, the actuating lever is located the orbital discharge end of feeding, actuating lever coaxial coupling is at the tip of pushing away the lid post, it is reciprocal linear motion by it of first cylinder drive to push away the lid post.

Further, automatic unloading mechanism includes the unloading scraper blade, the vertical setting of unloading scraper blade, unloading scraper blade bottom is equipped with semi-circular groove of scraping, the unloading scraper blade is connected with the piston rod of the unloading lift cylinder of vertical setting through the connecting plate, unloading lift cylinder is connected with unloading front and back propulsion cylinder through connecting rod, front and back propulsion slider, front and back propulsion guide rail is connected with the frame.

Further, still include lifting machine and vibration dish, be equipped with the storage hopper on the lifting machine, the discharge end of lifting machine with set up in the vibration dish, the discharge end of vibration dish passes through wind rail and the orbital feed end intercommunication of feeding.

Further, a conveying belt is arranged below the feeding position.

Further, hot-blast heating mechanism includes high temperature heating air gun, air gun front and back adjustment slide rail, air gun altitude mixture control slide rail, high temperature heating air gun is connected with air gun altitude mixture control slide rail through first slider, air gun altitude mixture control slide rail through the second slider with air gun front and back adjustment slide rail is connected.

The invention has the beneficial effects that:

1) The rotation of the tooling shaft is realized in two ways when the bottle cap is machined, the rotation precision during silk-screen printing/gold stamping is ensured through the servo motor, and the condition that printed patterns are overlapped or are not printed in place can be avoided; realize plasma treatment, hot-blast heating, the rotation demand of bottle lid when LED UV solidification adds man-hour through driving motor, reduce servo motor's use simultaneously, reduce the cost of this device, and the frock axle reachs plasma treatment position, the rotation is accomplished with the drive wheel automatically when hot-blast heating position or LED solidification position, need not additionally to set up the shaft coupling and carry out the transmission, also need not to set up the butt joint actuating mechanism of transmission shaft and frock axle, further reduced the device cost when simplifying the device.

2) When gilding, adopt the heat-transfer rubber roll to carry out the impression, for traditional flat boiling hot, the heat-transfer rubber roll is softer, the glue film is thicker, no matter how thick the printing ink thickness on the bottle lid after the silk screen printing during gilding, all can guarantee that the heat-transfer rubber roll can press gilding paper on the bottle lid all the time, guarantee gilding effect, guaranteed the product percent of pass.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a rotary disc type one-printing one-hot stamping machine according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;

FIG. 3 is a top view of a rotary disc type one-print one-hot stamping machine according to an embodiment of the present invention;

FIG. 4 is a top view of the rotating disc mechanism;

FIG. 5 is a schematic structural diagram of a silk-screen printing mechanism;

FIG. 6 is a schematic structural diagram of a gold stamping mechanism;

FIG. 7 is an enlarged schematic view of FIG. 1 taken at detail B;

FIG. 8 is a schematic structural view of an automatic blanking mechanism;

FIG. 9 is a schematic structural view of a plasma processing mechanism;

FIG. 10 is a schematic view of a hot air heating mechanism;

FIG. 11 is a cross-sectional view of the rotating disc mechanism;

FIG. 12 is a schematic view of the driving mechanism;

FIG. 13 is a front view of a rotary disc one-print one-hot stamping machine;

FIG. 14 is a top view of a carousel one-print one-hot printer;

in the figure, 1, a frame; 2. a rotating disc mechanism; 3. a screen printing mechanism; 4. a plasma processing mechanism; 5. an automatic feeding mechanism; 6. an automatic blanking mechanism; 7. a hot air heating mechanism; 8. a curing mechanism; 9. a divider; 10. a tooling shaft; 11. a servo motor; 12. a support ring; 13. bottle cap tooling; 14. sucking a magnetic disc; 15. an electromagnetic clutch; 16. a drive mechanism; 17. a drive wheel; 18. a transmission section; 19. a gold stamping fixing frame; 20. placing a paper ring under tension; 21. a waste collecting ring; 22. a heating mantle; 23. a thermal transfer printing rubber roller; 24. a thermal transfer printing lifting cylinder; 25. a stroke adjusting cylinder; 26. a feed rail; 27. pushing the cover column; 28. a drive rod; 29. blanking scraper plates; 30. a blanking lifting cylinder; 31. the cylinder is pushed forward and backward during blanking; 32. a hoist; 33. vibrating the disc; 34. a storage hopper; 35. a conveyor belt; 36. heating the air gun at a high temperature; 37. the sliding rail is adjusted forwards and backwards by the air gun; 38. the air gun height adjusting slide rail; 39. a control box; 40. gold stamping mechanism.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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 obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of protection of the present invention.

Referring to fig. 1 to 14, the present invention provides a technical solution:

example (b):

as shown in fig. 1-14, a rotating disc type one-printing one-hot stamping machine comprises a frame 1, and a rotating disc mechanism 2, a silk-screen printing mechanism 3, a gold stamping mechanism 40, a plasma processing mechanism 4, an automatic feeding mechanism 5, an automatic discharging mechanism 6, a hot air heating mechanism 7 and an LED curing mechanism 8 which are arranged in the frame 1; the outer portion of the rack 1 is provided with a control box 39, the rotating disc mechanism 2 is electrically connected with the control box 39, and the control box 39 is used for controlling starting and stopping of the whole machine.

As shown in fig. 1-4, the turntable mechanism is sequentially provided with a loading position, a plasma processing position, a silk-screen printing position, at least one sliding position, a hot air heating position, an LED curing position, a gold stamping position and a blanking position along the rotation direction of the turntable mechanism; in fig. 4, a, b, c, d, e, f, g and h are respectively a loading position, a plasma processing position, a silk-screen printing position, at least one slide position, a hot air heating position, an LED curing position, a gold stamping position and a blanking position. In fig. 4, i is a blanking detection position for detecting whether the bottle cap is completely blanked; j is a no-part no-printing detection position and is used for detecting whether a bottle cap exists on the bottle cap tool or not, if not, the bottle cap tool does not print when entering the silk-screen printing position c, and therefore ink waste is avoided.

The automatic feeding mechanism 5, the plasma processing mechanism 4, the screen printing mechanism 3, the hot air heating mechanism 7, the LED curing mechanism 8, the gold stamping structure and the automatic discharging mechanism 6 are respectively arranged up and down corresponding to the plasma processing position, the screen printing position, the hot air heating position, the LED curing position, the gold stamping position and the discharging position;

as shown in fig. 4, 11 and 12, the turntable mechanism includes a divider 9, a plurality of tool shafts 10, two servo motors 11 and a support ring 12, the support ring 12 is fixedly disposed on a rotating disc of the divider 9, the tool shafts 10 are connected to the support ring 12 through bearing seats, the tool shafts 10 are horizontally disposed and can rotate around the axis of the tool shafts, a bottle cap tool 13 for fixing a bottle cap is disposed at one end of each tool shaft 10, and a magnetic suction disc 14 is disposed at the other end of each tool shaft 10; a plurality of tool shafts 10 are uniformly distributed along the circumferential direction of the support ring 12; the two servo motors 11 are respectively arranged on a fixed disc of the divider 9 in a sliding manner through slide rails, and an electromagnetic clutch 15 is arranged on an output shaft of each servo motor 11;

the output shafts of the two servo motors 11 respectively correspond to the tool shafts 10 at the silk-screen position and the gold stamping position;

the plasma processing position, the hot air heating position, the LED curing position and the lower part are provided with a driving mechanism 16 for driving the tool shaft 10 to rotate, the driving mechanism 16 comprises a driving wheel 17, the axis of the driving wheel 17 is horizontally arranged, and the driving wheel 17 is driven by a driving motor;

the tool shaft 10 is provided with a transmission part 18 corresponding to the driving wheel 17.

As shown in fig. 1, the device further comprises a lifting machine 32 and a vibration disk 33, wherein a storage hopper 34 is arranged on the lifting machine 32, the discharge end of the lifting machine 32 is arranged in the vibration disk 33, and the discharge end of the vibration disk 33 is communicated with the feed end of the feed rail 26 through an air rail.

Wherein, 1, the divider 9 of the rotating disc mechanism 2 is driven by a motor. 2. The two servo motors 11 are driven to slide by cylinders respectively.

The working principle is as follows: (1) starting up: and starting the power supply and starting the whole machine.

(2) Feeding: the lifting machine 32 lifts the bottle caps in the storage hopper 34 to the vibration disc 33, the vibration disc 33 conveys the bottle caps to the automatic feeding mechanism 5 after the bottle caps are arranged, and the automatic feeding mechanism 5 automatically feeds the bottle caps to the rotating disc mechanism 2 one by one.

(3) Processing a bottle cap: the bottle cap on the rotating disc mechanism 2 rotates intermittently along with the rotating disc mechanism 2. The bottle cap switches the processing station along with the rotation process of the rotating disc mechanism 2. The method specifically comprises the following steps: the bottle cap is fed to a tool at a feeding position by an automatic feeding mechanism 5, and is subjected to plasma treatment, screen printing, ink leveling, hot air heating, LED UV curing and heat transfer printing gold stamping processing sequentially by a plasma treatment position, a screen printing position, a smooth leveling position, a hot air heating position, an LED curing position, a gold stamping position and a blanking position along with the rotation of a rotating disk mechanism 2, and then is automatically blanked by an automatic blanking mechanism 6 at a blanking position.

The silk-screen printing is the first color processing of the bottle cap, the average thickness of the silk-screen printing ink is guaranteed through ink smoothing, hot air heating and LED UV curing after the first color processing, and the silk-screen printing ink is dried and solidified before gold stamping and is prepared for gold stamping. And the gold stamping is the second color processing of the bottle cap, and the bottle cap double-color printing is completed after the gold stamping is finished.

In the above "bottle cap processing": because the bottle cap is of a circular revolving body structure (cylindrical structure), a tool is required to drive the bottle cap to rotate 360 degrees in the silk-screen printing and heat transfer printing gold stamping processing processes so as to complete the integral processing of the circumferential surface of the bottle cap. And the processes of plasma treatment, hot air heating, LED UV curing and the like only need to ensure that the bottle cap rotates by more than 360 degrees during processing.

Plasma treatment, hot air heating and LED UV curing processing: the rotating disk mechanism 2 is suspended (1 second-3 seconds, 2 seconds in the embodiment) when the tool shaft 10 rotates to the plasma processing position, the hot air heating position or the LED curing position, the conveying part corresponds to the driving wheel 17 up and down, the driving wheel 17 rotates to drive the tool shaft 10 to rotate through the transmission wheel, and then the bottle caps on the tool shaft 10 rotate synchronously. In the bottle cap processing process, the driving wheel 17 continuously rotates, when the tool shaft 10 moves to the ion treatment position, the hot air heating position or the LED curing position, the tool shaft 10 is driven to rotate, and when the tool shaft 10 leaves the ion treatment position, the hot air heating position or the LED curing position, the tool shaft 10 only synchronously moves along with the rotating disc mechanism 2. Wherein, plasma treatment, hot-blast heating, LED UV solidification processing because the bottle lid all contactless with plasma treatment mechanism 4, hot-blast heating mechanism 7 or LED solidification mechanism 8, and need not control turned angle, therefore driving motor chooses for use ordinary motor in order to practice thrift the cost.

When the silk-screen printing or the heat transfer printing gold stamping is carried out, the tool shaft 10 synchronously rotates to a silk-screen position or a gold stamping position along with the rotating disc and stops moving, the two servo motors 11 are respectively driven by the air cylinders to move towards the tool shaft 10 where the silk-screen position/the gold stamping position is located, and when the servo motors 11 move to the electromagnetic clutch 15 and the magnetic absorption disc 14 to be attached and fixed, the output shafts of the servo motors 11 are connected with the tool shaft 10. At the moment, the output shaft of the servo motor 11 rotates to drive the tool shaft 10 to rotate, and the rotation of the bottle cap in the process is further ensured. The output shaft of the servo motor 11 stops rotating after rotating for one circle (360 degrees), and silk-screen printing/gold stamping is completed while the tool shaft 10 rotates. After silk-screen printing/gold stamping is finished, the air cylinder drives the servo motor 11 to reset, and then the output shaft of the servo motor 11 is separated from the tool shaft 10, so that subsequent movement is not interfered.

The rotation of the tooling shaft 10 is realized in two ways during the bottle cap processing, the rotation precision during silk-screen printing/gold stamping is ensured through the servo motor 11, and the condition that printed patterns are overlapped or are not printed in place can be avoided; realize plasma treatment, hot-blast heating, the rotation demand of bottle lid when LED UV solidification adds man-hour through driving motor, reduce servo motor 11's use simultaneously, reduce the cost of this device, and frock axle 10 reachs plasma treatment position, the rotation is accomplished with drive wheel 17 automatically when hot-blast heating position or LED solidification position, need not additionally to set up the shaft coupling and carry out the transmission, also need not to set up the butt joint actuating mechanism 16 of transmission shaft and frock axle 10, further reduced device cost when simplifying the device.

Further, as shown in fig. 6, the gold stamping mechanism 40 includes a gold stamping fixing frame 19, a tension paper placing ring 20, a waste collecting ring 21, a heating cover 22 and a thermal transfer printing rubber roller 23; the heating cover 22 is of an arc-shaped structure, the thermal transfer printing rubber roller 23 is coaxially arranged in the heating cover 22, the top of the heating cover 22 is connected with a piston rod of a transfer printing lifting cylinder, and the transfer printing lifting cylinder is connected with the gold stamping fixing frame 19; the tension paper releasing ring 20 and the waste collecting ring 21 are respectively connected with the gold stamping fixing frame 19 through connecting plates, and the tension paper releasing ring and the waste collecting ring 21 are positioned on two sides of the heating cover 22.

The heating mantle 22 is a stainless steel heating mantle 22, and the heating is performed by a ceramic heating sheet provided in the heating mantle 22.

When gold stamping is performed, the heating cover 22 heats the thermal transfer rubber roller 23, and when the bottle cap moves to the position below a gold stamping position, the transfer lifting cylinder drives the heating cover 22 and the thermal transfer rubber roller 23 to integrally move downwards. The thermal transfer rubber roller 23 imprints the pattern on the bronzing paper on the bottle cap.

When gilding, adopt heat-transfer rubber roll 23 to carry out the impression, for traditional flat boiling hot, heat-transfer rubber roll 23 is softer, the glue film is thicker, no matter how thick the printing ink thickness on the bottle lid after the silk screen printing during gilding, all can guarantee that heat-transfer rubber roll 23 can press gilding paper on the bottle lid all the time, guarantee gilding effect, guaranteed the product percent of pass.

Further, a cylinder body end of the transfer lifting cylinder is connected with a piston rod of a stroke adjusting cylinder 25, and a cylinder body of the stroke adjusting cylinder 25 is fixed with the frame 1.

Wherein, the arranged stroke adjusting cylinder 25 is used for adjusting the integral stroke of the heating cover 22 and the thermal transfer rubber roller 23.

Further, as shown in fig. 1 and 2, the automatic feeding mechanism 5 includes a feeding rail 26, a cap pushing column 27 and a driving rod 28, the feeding rail 26 is disposed obliquely, the width of the feeding rail 26 is adapted to the length of the bottle cap (where the width of the feeding rail 26 is slightly larger than the length of the bottle cap), the driving rod 28 is located at the discharging end of the feeding rail 26, the driving rod 28 is coaxially connected to the end of the cap pushing column 27, and the cap pushing column 27 is driven by a first cylinder to perform a reciprocating linear motion.

A material guiding rail is arranged below the driving rod 28 and is used for supporting the bottle cap when the cap pushing column 27 pushes the bottle cap and guiding the bottle cap in the process.

The caps enter the feed and feed track 26 through the vibratory pan 33 and are in a single array. When the bottle cap reaches the discharge end of the feeding rail 26, the driving rod 28 drives the cap pushing column 27 to push the sealing end of the bottle cap, so that the bottle cap moves towards the tool along the material guiding rail, and when the bottle cap is coaxially sleeved outside the tool, feeding is completed. The push-cap column 27 is reset in preparation for the next feeding.

Further, as shown in fig. 1 and 7, the automatic discharging mechanism 6 includes a discharging scraper 29, the discharging scraper 29 is vertically disposed, a semicircular scraping groove is disposed at the bottom of the discharging scraper 29, the discharging scraper 29 is connected with a piston rod of a vertically disposed discharging lifting cylinder 30 through a connecting plate, the discharging lifting cylinder 30 is connected with a discharging front-rear pushing cylinder 31 through a connecting rod, a front-rear pushing slider, a front-rear pushing guide rail, and the front-rear pushing guide rail is connected with the frame 1.

The blanking process is as follows: after the blanking lifting cylinder 30 drives the blanking hanging plate to move downwards, the blanking front-back propelling cylinder 31 drives the blanking hanging plate to move horizontally, and then the bottle cap is taken away from the bottle cap tool 13. After the bottle cap is separated from the bottle cap tool 13, the feeding forward and backward pushing cylinder 31 and the feeding lifting cylinder 30 are reset in sequence to prepare for next feeding.

Further, a conveyer belt 35 is arranged below the feeding position. The conveyer belt 35 is used for conveying the bottle caps separated by the scraper plates to the collecting frame.

Further, as shown in fig. 10, the hot air heating mechanism 7 includes a high temperature heating air gun 36, an air gun front-back adjusting slide rail 37, and an air gun height adjusting slide rail 38, the high temperature heating air gun 36 is connected with the air gun height adjusting slide rail 38 through a first slider, and the air gun height adjusting slide rail 38 is connected with the air gun front-back adjusting slide rail 37 through a second slider. The first sliding block and the second sliding block are self-locking sliding blocks or common sliding blocks and are fixed through bolts.

The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a carousel formula a seal thermoprint machine which characterized in that: the device comprises a rack, and a rotary disc mechanism, a screen printing mechanism, a gold stamping mechanism, a plasma processing mechanism, an automatic feeding mechanism, an automatic discharging mechanism, a hot air heating mechanism and an LED curing mechanism which are arranged in the rack;

the turntable mechanism comprises a divider, a plurality of tool shafts, two servo motors and a support ring, the support ring is fixedly arranged on a rotating disc of the divider, the tool shafts are connected with the support ring through bearing seats, the tool shafts are horizontally arranged and can rotate around the axis of the tool shafts, a bottle cap tool for fixing a bottle cap is arranged at one end of each tool shaft, and a magnetic absorption disc is arranged at the other end of each tool shaft; a plurality of tool shafts are uniformly distributed along the circumferential direction of the support ring; the two servo motors are respectively arranged on the fixed disc of the divider in a sliding way through slide rails, and an electromagnetic clutch is arranged on an output shaft of each servo motor;

2. The rotary disc type one-printing one-hot stamping machine as claimed in claim 1, wherein: the gold stamping mechanism comprises a gold stamping fixing frame, a tension paper placing ring, a waste collecting ring, a heating cover and a heat transfer printing rubber roller; the heating cover is of an arc-shaped structure, the thermal transfer printing rubber roll is coaxially arranged in the heating cover, the top of the heating cover is connected with a piston rod of a transfer printing lifting cylinder, and the transfer printing lifting cylinder is connected with the gold stamping fixing frame; the tension paper releasing ring and the waste collecting ring are respectively connected with the gold stamping fixing frame through connecting plates, and the tension paper releasing ring and the waste collecting ring are positioned on two sides of the heating cover.

3. The rotary disc type one-print one-hot stamping machine as claimed in claim 2, wherein: the heating cover is a stainless steel heating cover.

4. The rotary disc type one-print one-hot stamping machine as claimed in claim 2, wherein: the end of the transfer printing lifting cylinder body is connected with a piston rod of a stroke adjusting cylinder, and the cylinder body of the stroke adjusting cylinder is fixed with the rack.

5. The rotary disc type one-printing one-hot stamping machine as claimed in claim 1, wherein: automatic feeding mechanism includes the feeding track, pushes away lid post and actuating lever, the slope of feeding track sets up, orbital width of feeding and bottle lid length adaptation, the actuating lever is located the orbital discharge end of feeding, actuating lever coaxial coupling is at the tip of pushing away the lid post, it is reciprocal linear motion by first cylinder drive it to push away the lid post.

6. The rotary disc type one-printing one-hot stamping machine as claimed in claim 1, wherein: the automatic blanking mechanism comprises a blanking scraper, the blanking scraper is vertically arranged, a semicircular scraping groove is formed in the bottom of the blanking scraper, the blanking scraper is connected with a piston rod of a vertically arranged blanking lifting cylinder through a connecting plate, the blanking lifting cylinder is connected with a blanking front and rear propelling cylinder through a connecting rod, a front and rear propelling slider and a front and rear propelling guide rail, and the front and rear propelling guide rail is connected with the rack.

7. The rotary disc type one-printing one-hot stamping machine as claimed in claim 5, wherein: still include lifting machine and vibration dish, be equipped with the storage hopper on the lifting machine, the discharge end of lifting machine with set up in the vibration dish, the discharge end of vibration dish passes through wind rail and the orbital feed end intercommunication of feeding.

8. The rotary disc type one-printing one-hot stamping machine as claimed in claim 1, wherein: and a conveying belt is arranged below the blanking position.

9. The rotary disc type one-printing one-hot stamping machine as claimed in claim 1, wherein: the hot air heating mechanism comprises a high-temperature heating air gun, a front and back air gun adjusting slide rail and an air gun height adjusting slide rail, the high-temperature heating air gun is connected with the air gun height adjusting slide rail through a first slide block, and the air gun height adjusting slide rail is connected with the front and back air gun adjusting slide rail through a second slide block.