Gravure roller proofing machine with ink recovery function

Abstract

The utility model relates to the technical field of mechanical engineering, and discloses a gravure roller proofing press with a printing ink recovery function, which comprises a base, a shell is fixedly connected to the rear side in the base, a waterproof shell is fixedly connected to the outer side of the shell, and a motor is fixedly connected to the inner side of the waterproof shell. The output end of the motor is fixedly connected with a fan, a clamping groove is formed in the inner side of the bottom end of the shell, the bottom end of the shell is slidably connected with a clamping block, the bottom end of the clamping block is fixedly connected with a second collecting disc, the outer side of the second collecting disc is fixedly connected with a first fixing block, and an auxiliary mechanism is arranged at the top end of the base. According to the printing ink collecting device, printing ink is stained on the printing roller and placed on the fixing plate, the motor is started to enable the fan to rotate to generate negative pressure, the printing ink is sucked into the shell and falls into the collecting disc, and after collection is completed, the fixing block is pushed to enable the collecting disc to rotate to the clamping groove, taking-out is convenient, redundant printing ink is collected, and waste and loss are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical engineering, in particular to a gravure roller proofing machine with an ink recovery function. Background Art

[0002] The gravure roller proofer is a device used in the printing industry to simulate the actual gravure printing process in order to test and adjust the printing effect. With the continuous development of printing technology, the requirements for proofers are getting higher and higher. The gravure roller proofer with ink recovery function is designed to solve the problem of serious ink waste during the use of traditional proofers. Through specific structures and technical means, the used ink is recovered and reused, thereby improving the utilization rate of ink, reducing production costs, and also reducing pollution to the environment.

[0003] In today's society, environmental awareness is increasing, and various industries are actively seeking solutions for sustainable development. As an important industry, the printing industry is also facing pressure to reduce resource waste and environmental pollution. The emergence of gravure roller proofing machines with ink recovery function is in line with the trend of social development and helps to promote the printing industry to develop in a green and environmentally friendly direction.

[0004] After searching, the Chinese patent announcement number: CN207509993U discloses a gravure printing proofing machine for plate roller manufacturing, including a feeding roller, a gravure printing chamber is provided on one side of the feeding roller, an impression roller is provided in the gravure printing chamber, the top of the impression roller is connected to the plate roller, an ink cartridge is provided on the bottom of one side of the plate roller, a plurality of transfer rollers are provided on one side of the impression roller, a first drying chamber and a second drying chamber are connected to one side of the gravure printing chamber, UV lamps are provided on the top of the inner walls of the first drying chamber and the second drying chamber, a hair dryer is connected to the outside of the second drying chamber, the top of the gravure printing chamber is connected to a circulating air duct, and one side of the circulating air duct is connected to the The top of the second drying chamber is connected to the top of the second drying chamber, and a baffle is provided at the connection between the top of the second drying chamber and the circulating air duct. The utility model accelerates the volatilization of volatile components in the ink by arranging a hair dryer to blow air, and cooperates with the UV lamps arranged in the first drying chamber and the second drying chamber. By setting the circulating air duct, the blown air is circulated, and the circulation of the airflow is accelerated through the circulating air duct. However, the device does not take into account that when the proofing machine is working, the high-speed rotation of the plate roller and the fluidity of the ink may cause excess ink to splash out from the plate roller. The splashed ink will spread around the proofing machine and cannot be collected by the recovery device, resulting in ink waste and environmental pollution. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a gravure plate roller proofing machine with an ink recovery function, aiming to improve the problem in the prior art that when the proofing machine is working, the high-speed rotation of the plate roller and the fluidity of the ink may cause excess ink to splash from the plate roller.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a gravure plate roller proofing machine with an ink recovery function, comprising a base, an inner rear side of the base is fixedly connected to an outer shell, an outer side of the outer shell is fixedly connected to a waterproof shell, an inner side of the waterproof shell is fixedly connected to a motor, an output end of the motor is fixedly connected to a fan, a card slot is provided on the inner side of the bottom end of the outer shell, a card block is slidably connected to the bottom end of the outer shell, the bottom end of the card block is fixedly connected to a second collection tray, the outer side of the second collection tray is fixedly connected to a first fixed block, and an auxiliary mechanism is provided at the top of the base, which is used to collect remaining ink.

[0007] Through the above technical solution: the inner rear side of the base is fixedly connected to the shell, ensuring its stability and durability; the outer side of the shell is fixedly connected to the waterproof shell, the purpose of which is to provide a safe protective environment for the sensitive electronic components inside to prevent damage caused by moisture intrusion; the inner side of the waterproof shell is firmly installed with a motor after precise positioning. The motor is the power core of the entire device and is responsible for driving the operation of the fan; the inner side of the bottom end of the shell is specially designed with a slot, which not only reflects the attention to detail, but also ensures the convenient replacement and maintenance of the device components; the bottom end of the shell is slidably connected to a card block, so that the device can remain stable during operation, and it is convenient for operators to carry out daily cleaning and maintenance work; the outer side of the collection tray 2 is also fixedly connected to the fixed block 1, which not only enhances the stability of the collection tray, but also ensures that it will not shift during the collection process; the top of the base is provided with an auxiliary mechanism, which is carefully designed. Its main function is to collect residual ink, thereby avoiding ink waste and keeping the working environment clean.

[0008] As a further description of the above technical solution:

[0009] The auxiliary mechanism includes a baffle, the top rear side of the base is fixedly connected to the bottom end of the baffle, the right side of the baffle is fixedly connected to a telescopic rod, the right side of the telescopic rod is fixedly connected to a support block, a track is provided on the top rear side of the base, the top of the support block is fixedly connected to a fixed plate, the inner side of the fixed plate is slidably connected to a rotating column, the outer side of the rotating column is rotatably connected to a printing roller, and the inner side of the shell is fixedly connected to a collection tray 1.

[0010] Through the above technical solution: the top rear side of the base and the bottom end of the baffle are stably connected through precise machining and firm fixing means, ensuring the stability of the entire structure; the right side of the baffle and the telescopic rod are inseparable through precise matching and reliable fixing to ensure the stability of the telescopic rod during use; the right side of the telescopic rod is firmly connected to the support block through a professional installation process, further enhancing the stability of the structure; in order to ensure the smooth operation and precise control of the print roller, a track is specially designed on the top rear side of the base; its precise size and smooth surface provide a guarantee for the smooth movement of the support block; the inner side of the fixed plate is connected to the rotating column through precise sliding matching; the outer side of the rotating column is installed with the print roller through a professional rotating connection method, ensuring the flexible rotation and precise positioning of the print roller; the inner side of the shell is fixedly connected with the collection tray through a professional fixing process, which not only takes into account functional requirements, but also takes into account aesthetics and practicality.

[0011] As a further description of the above technical solution:

[0012] The front side of the base is fixedly connected with a controller, and the controller is electrically connected to the motor and the telescopic rod respectively.

[0013] Through the above technical solution: the controller serves as the core control unit of the entire system, and its internal integration of advanced electronic control technology can accurately control the operating status of the motor. The controller also realizes electrical connection with the telescopic rod, ensuring the accuracy and response speed of the telescopic rod when performing the telescopic action, and ensuring the stability and reliability of signal transmission.

[0014] As a further description of the above technical solution:

[0015] The top end of the track is slidably connected to the bottom end of the support block, and the outer side of the collecting tray 1 is fixedly connected to the left side of the waterproof shell.

[0016] Through the above technical solution: the top of the track and the bottom of the support block achieve smooth movement through a precise sliding connection, ensuring the flexibility and reliability of the entire structure. The outer side of the collection tray and the left side of the waterproof shell form a stable connection through a professional fixing process, which not only ensures the sealing performance of the equipment, but also ensures its stable operation in various environments.

[0017] As a further description of the above technical solution:

[0018] The top of the base is fixedly connected with a T-shaped block, and the front side of the base is fixedly connected with a knob.

[0019] Through the above technical solution: the installation of the T-block ensures its stability and reliability on the base, the setting of the knob provides users with an intuitive and convenient manual operation method, which facilitates users to make fine adjustments according to actual needs, and the controller is located next to the knob, which not only takes into account the convenience of operation, but also takes into account the integration with the base.

[0020] As a further description of the above technical solution:

[0021] The left and right sides of the T-shaped block are both fixedly connected with a second fixing block, and the outer side of the base is fixedly connected with a rubber block.

[0022] Through the above technical solution: the fixing blocks 2 are designed to have specific sizes and shapes to ensure that they can fit closely with the corresponding surfaces of the T-blocks, thereby providing stable support. The rubber blocks not only play a shock-absorbing role, but also prevent the equipment from sliding or moving during use, thereby ensuring the safety of operation.

[0023] As a further description of the above technical solution:

[0024] The top end of the second fixing block is fixedly connected to the first fixing rod, and the top end of the first fixing rod is fixedly connected to the second fixing rod.

[0025] Through the above technical solution: the fixing rod 1 is carefully designed to ensure its strength and durability, and is able to withstand various forces that may be applied to it. The top of the fixing rod 1 is fixedly connected to the fixing rod 2. This connection is achieved through precise machining and assembly processes to ensure its firmness and reliability. The size and shape of the fixing rod 2 are optimized to adapt to its functional requirements in the overall structure.

[0026] As a further description of the above technical solution:

[0027] The rear side of the base is fixedly connected with a decorative strip, and the bottom end of the base is fixedly connected with a bottom block.

[0028] Through the above technical solution: the rear side of the base is fixedly connected with a decorative strip, which not only improves the overall aesthetics of the equipment, but also may enhance the structural stability of the equipment to a certain extent. The bottom of the base is firmly connected to the bottom block, making the entire equipment more stable during use, able to withstand a greater workload, and ensure the long-term stable operation of the equipment.

[0029] The utility model has the following beneficial effects:

[0030] 1. In the utility model, after the ink is stained on the printing roller, it is placed on the fixed plate, and the motor is started to drive the fan to rotate, forming a negative pressure in the shell, and the ink is sucked into the shell and falls into the collecting tray 2. After the collection is completed, the fixed block 1 is pushed to rotate the collecting tray 2 to the card slot position, which is convenient for taking out the collecting tray 2, thereby collecting excess ink and reducing waste and economic losses.

[0031] 2. In the present invention, after use, the telescopic rod is activated to pull the support block and the fixed plate so that the printing roller can be taken out, and the printing roller is put back into the shell. The collecting tray scrapes and collects the remaining ink on the surface, which is convenient for cleaning the printing roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a front perspective view of the base of a gravure roller proofing machine with ink recovery function proposed in the present invention;

[0033] Figure 2 This is a partial structural exploded view of the T-block of a gravure roller proofing machine with ink recovery function proposed in the present invention;

[0034] Figure 3 This is a partial structural diagram of the shell of a gravure roller proofing machine with ink recovery function proposed by the utility model;

[0035] Figure 4 This is a partial structural diagram of a fixed rod of a gravure plate roller proofing machine with ink recovery function proposed by the present invention;

[0036] Figure 5 The utility model is a partial structural diagram of a fixed rod of a gravure roller proofing machine with ink recovery function.

[0037] Legend:

[0038] 1. Base; 2. Auxiliary mechanism; 201. Baffle; 202. Telescopic rod; 203. Support block; 204. Fixed plate; 205. Track; 206. Rotating column; 207. Print roller; 208. Collection tray 1; 3. Housing; 4. Waterproof housing; 5. Motor; 6. Fan; 7. Card slot; 8. Fixed block 1; 9. Card block; 10. Collection tray 2; 11. Controller; 12. Knob; 13. Fixed block 2; 14. Fixed rod 1; 15. Fixed rod 2; 16. Decorative strip; 17. T-block; 18. Rubber block; 19. Bottom block. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] Please see the attached Figure 2 , Attachment Figure 3 and attached Figure 4 The utility model provides an embodiment of a gravure plate roller proofing machine with an ink recovery function, comprising a base 1, a shell 3 is fixedly connected to the inner rear side of the base 1, a waterproof shell 4 is fixedly connected to the outer side of the shell 3, a motor 5 is fixedly connected to the inner side of the waterproof shell 4, a fan 6 is fixedly connected to the output end of the motor 5, a card slot 7 is provided on the inner side of the bottom end of the shell 3, a card block 9 is slidably connected to the bottom end of the shell 3, a collecting tray 2 10 is fixedly connected to the bottom end of the card block 9, a fixing block 1 8 is fixedly connected to the outer side of the collecting tray 2 10, an auxiliary mechanism 2 is provided at the top of the base 1, the auxiliary mechanism 2 is used to collect the remaining ink, a decorative strip 16 is fixedly connected to the rear side of the base 1, and a bottom block 19 is fixedly connected to the bottom end of the base 1;

[0041] Specifically, the inner rear side of the base 1 is fixedly connected to the outer shell 3 to ensure its stability and durability. The outer side of the shell 3 is fixedly connected to the waterproof shell 4, the purpose of which is to provide a safe protection environment for the sensitive electronic components inside to prevent damage caused by moisture intrusion. The inner side of the waterproof shell 4 is precisely positioned and firmly installed with a motor 5. The motor 5 is the power core of the entire device and is responsible for driving the operation of the fan 6. The inner side of the bottom end of the shell 3 is specially designed with a card slot 7, which not only reflects the attention to detail, but also ensures the convenient replacement and maintenance of the device components. The bottom end of the shell 3 is slidably connected to a card block 9, so that the device can remain stable during operation and is convenient for the operator to carry out daily Cleaning and maintenance work, the outer side of the collecting tray 2 10 is also fixedly connected with a fixed block 8, which not only enhances the stability of the collecting tray, but also ensures that it will not shift during the collection process. The top of the base 1 is provided with an auxiliary mechanism 2, which is carefully designed. Its main function is to collect the remaining ink, thereby avoiding ink waste and keeping the working environment clean. The back side of the base 1 is fixedly connected with a decorative strip 16, which not only improves the overall aesthetics of the equipment, but also may enhance the structural stability of the equipment to a certain extent. The bottom of the base 1 is firmly connected to the bottom block 19, making the entire equipment more stable during use, able to withstand a larger workload, and ensuring the long-term stable operation of the equipment.

[0042] Please see the attached Figure 1 , Attachment Figure 2and attached Figure 5 The auxiliary mechanism 2 includes a baffle 201, the top rear side of the base 1 is fixedly connected to the bottom end of the baffle 201, the right side of the baffle 201 is fixedly connected to a telescopic rod 202, the right side of the telescopic rod 202 is fixedly connected to a support block 203, a track 205 is provided on the top rear side of the base 1, the top of the support block 203 is fixedly connected to a fixed plate 204, the inner side of the fixed plate 204 is slidably connected to a rotating column 206, the outer side of the rotating column 206 is rotatably connected to a printing roller 207, the inner side of the housing 3 is fixedly connected to a collecting tray 208, the top of the track 205 is slidably connected to the bottom end of the support block 203, and the outer side of the collecting tray 208 is fixedly connected to the left side of the waterproof shell 4;

[0043] Specifically, the top rear side of the base 1 and the bottom end of the baffle 201 are stably connected through precise machining and firm fixing means, ensuring the stability of the entire structure. The right side of the baffle 201 and the telescopic rod 202 are inseparable through precise matching and reliable fixing methods to ensure the stability of the telescopic rod 202 during use. The right side of the telescopic rod 202 is firmly connected to the support block 203 through professional installation technology, further enhancing the stability of the structure. In order to ensure the smooth operation and precise control of the print roller 207, a track 205 is specially designed on the top rear side of the base 1. Its precise size and smooth surface provide a guarantee for the smooth movement of the support block 203. The fixing plate 20 4 is connected to the rotating column 206 through precise sliding cooperation, and the printing roller 207 is installed on the outer side of the rotating column 206 through a professional rotating connection method, ensuring the flexible rotation and precise positioning of the printing roller 207. The inner side of the shell 3 is fixedly connected with the collecting tray 208 through a professional fixing process, which not only takes into account functional requirements, but also takes into account aesthetics and practicality. The top end of the track 205 and the bottom end of the support block 203 achieve smooth movement through a precise sliding connection, ensuring the flexibility and reliability of the entire structure. The outer side of the collecting tray 208 is firmly connected to the left side of the waterproof shell 4 through a professional fixing process, which not only ensures the sealing performance of the equipment, but also ensures its stable operation in various environments.

[0044] Please see the attached Figure 1 , Attachment Figure 2 and attached Figure 3 , the top of the base 1 is fixedly connected to a T-block 17, the front side of the base 1 is fixedly connected to a knob 12, the front side of the base 1 is fixedly connected to a controller 11, and the controller 11 is electrically connected to the motor 5 and the telescopic rod 202 respectively;

[0045] Specifically, the installation of the T-block 17 ensures its stability and reliability on the base 1. The setting of the knob 12 provides the user with an intuitive and convenient manual operation method, which is convenient for the user to make fine adjustments according to actual needs. The controller 11 is located next to the knob 12, which not only takes into account the convenience of operation, but also takes into account the integration with the base 1. The controller 11 serves as the core control unit of the entire system. It integrates advanced electronic control technology and can accurately control the operating status of the motor 5. The controller 11 is also electrically connected to the telescopic rod 202, ensuring the accuracy and response speed of the telescopic rod 202 when performing the telescopic action, and ensuring the stability and reliability of signal transmission.

[0046] Please see the attached Figure 1 , Attachment Figure 2 and attached Figure 3 , the left and right sides of the T-block 17 are fixedly connected to the fixed block 2 13, the outer side of the base 1 is fixedly connected to the rubber block 18, the top of the fixed block 2 13 is fixedly connected to the fixed rod 14, and the top of the fixed rod 14 is fixedly connected to the fixed rod 2 15;

[0047] Specifically, the fixing block 2 13 is designed to have a specific size and shape to ensure that they can fit closely with the corresponding surfaces of the T-block 17, thereby providing stable support. In order to further enhance the stability of the structure, the top of the fixing block 2 13 is fixedly connected to the fixing rod 14. The fixing rod 14 is carefully designed to ensure its strength and durability and to withstand various forces that may be applied to it. The top of the fixing rod 14 is fixedly connected to the fixing rod 2 15. This connection is achieved through precise machining and assembly processes to ensure that it is firm and reliable. The size and shape of the fixing rod 2 15 are optimized to adapt to its functional requirements in the overall structure. The rubber block 18 not only plays a shock-absorbing role, but also prevents the equipment from sliding or moving during use, thereby ensuring the safety of operation. The model of the motor 5 is BLDC-060-35, and the model of the controller 11 is EM50-4.

[0048] Working principle: After the printing roller 207 is stained with ink, it is placed on the fixed plate 204, and the motor 5 is started. The motor 5 drives the fan 6 to rotate, resulting in negative pressure inside the shell 3, which will suck the ink into the shell 3 and finally fall into the inside of the collection tray 2 10. After collection, the fixed block 1 8 is pushed, and the fixed block 1 8 drives the collection tray 2 10 to rotate. The card block 9 is turned to the position of the card slot 7, and the collection tray 2 10 can be separated from the shell 3 and taken out, thereby collecting excess ink and reducing ink waste and economic losses.

[0049] After use, the telescopic rod 202 is started, and the telescopic rod 202 will pull out the support block 203 and drive the fixed plate 204 to be pulled out as well, so that the printing roller 207 can be taken out, and then the printing roller 207 is inserted into the shell 3. The outer wall of the collection tray 1 208 will scrape off the remaining ink on the surface of the printing roller 207 and enter the interior of the collection tray 1 208 for collection, thereby realizing the collection of the remaining ink and facilitating the cleaning of the printing roller 207.

[0050] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A gravure roller proofing machine with ink recovery function, comprising a base (1), characterized in that: The inner rear side of the base (1) is fixedly connected to a housing (3), the outer side of the housing (3) is fixedly connected to a waterproof housing (4), the inner side of the waterproof housing (4) is fixedly connected to a motor (5), the output end of the motor (5) is fixedly connected to a fan (6), a card slot (7) is provided on the inner side of the bottom end of the housing (3), a card block (9) is slidably connected to the bottom end of the housing (3), the bottom end of the card block (9) is fixedly connected to a collecting tray 2 (10), the outer side of the collecting tray 2 (10) is fixedly connected to a fixed block 1 (8), and an auxiliary mechanism (2) is provided at the top end of the base (1), and the auxiliary mechanism (2) is used to collect residual ink.

2. The gravure roller proofing machine with ink recovery function according to claim 1, characterized in that: The auxiliary mechanism (2) comprises a baffle (201), the top rear side of the base (1) is fixedly connected to the bottom end of the baffle (201), the right side of the baffle (201) is fixedly connected to a telescopic rod (202), the right side of the telescopic rod (202) is fixedly connected to a support block (203), a track (205) is provided on the top rear side of the base (1), the top of the support block (203) is fixedly connected to a fixed plate (204), the inner side of the fixed plate (204) is slidably connected to a rotating column (206), the outer side of the rotating column (206) is rotatably connected to a printing roller (207), and the inner side of the housing (3) is fixedly connected to a collecting tray (208).

3. The gravure roller proofing machine with ink recovery function according to claim 1, characterized in that: A controller (11) is fixedly connected to the front side of the base (1), and the controller (11) is electrically connected to the motor (5) and the telescopic rod (202) respectively.

4. The gravure roller proofing machine with ink recovery function according to claim 2, characterized in that: The top end of the track (205) is slidably connected to the bottom end of the support block (203), and the outer side of the collecting tray 1 (208) is fixedly connected to the left side of the waterproof shell (4).

5. The gravure roller proofing machine with ink recovery function according to claim 1, characterized in that: The top end of the base (1) is fixedly connected to a T-shaped block (17), and the front side of the base (1) is fixedly connected to a knob (12).

6. The gravure roller proofing machine with ink recovery function according to claim 5, characterized in that: The left and right sides of the T-shaped block (17) are both fixedly connected to a second fixed block (13), and the outer side of the base (1) is fixedly connected to a rubber block (18).

7. The gravure roller proofing machine with ink recovery function according to claim 6, characterized in that: The top end of the second fixing block (13) is fixedly connected to a first fixing rod (14), and the top end of the first fixing rod (14) is fixedly connected to a second fixing rod (15).

8. The gravure roller proofing machine with ink recovery function according to claim 1, characterized in that: A decorative strip (16) is fixedly connected to the rear side of the base (1), and a bottom block (19) is fixedly connected to the bottom end of the base (1).

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