Packaging bag printing coating mixing device
By adopting multiple mixing rods and scrapers in the packaging bag printing coating mixing device, combined with the use of hydraulic push rods and trapezoidal blocks, the coating splash and stickiness problems are solved, and a more efficient mixing and cleaning process is achieved, improving the The practicality of the device.
Patent Information
- Application Number
- CN202421086462.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-19
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-19
AI Technical Summary
Traditional packaging bag printing coating mixing devices can easily cause paint to splash and stick to the barrel wall during the mixing process, affecting the mixing purity and cleaning efficiency.
A mixing device including multiple stirring rods and scrapers is designed, and the side wall and bottom are scraped using the rotating scraper of the stirring rod and the drum wall. Combined with the design of hydraulic push rods and trapezoidal blocks, the barrel cover is ensured to stabilize the barrel cover. To prevent splashing and leakage.
Effectively prevent paint splash, reduce environmental pollution, facilitate cleaning, improve mixing purity and device practicality, and reduce physical labor on staff.
Smart Images
Figure CN222305510U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of packaging bag printing, in particular to a packaging bag printing coating mixing device. Background Art
[0002] Packaging bags are widely used in all aspects of production and life. In the production process of packaging bags, patterns are printed on the surface of the packaging bags for the sake of aesthetics and recognition. This requires the use of packaging bag surface printing equipment, which is the process of transferring the approved printing plate to the surface of the packaging bag through printing machinery and special ink. A printing coating mixing device is usually required in the printing process to fully stir and mix various coatings together to meet the needs of printed products.
[0003] The printing paint mixing device is generally composed of a drive motor, a stirring shaft, stirring blades and a stirring barrel. When mixing the paint, the paint raw materials need to be put into the stirring barrel, and the drive motor is used to drive the stirring shaft and stirring blades to rotate inside the stirring barrel to stir and mix the raw materials to complete the mixing of the printing paint for the packaging bag.
[0004] In the current existing technology, the traditional packaging bag printing paint mixing device may cause the paint to splash out due to the too fast stirring speed during the mixing process, which not only causes waste of paint, but also makes it inconvenient for workers to clean up. After the mixing device is used, part of the paint may stick to the barrel wall, which requires the staff to clean it in time, otherwise it may affect the purity of the next paint mixing and reduce the practicality of the mixing device.
[0005] Therefore, in view of the above problems, a packaging bag printing coating mixing device is proposed. Utility Model Content
[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, a packaging bag printing coating mixing device is proposed.
[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a packaging bag printing coating mixing device, comprising a stirring barrel, a positioning frame is fixedly connected to the bottom of the stirring barrel, a driving motor is fixedly connected to the inside of the positioning frame, one end of the output shaft of the driving motor is fixedly connected to a transmission rod, one end of the transmission rod is rotatably connected to the inner wall of the stirring barrel, a plurality of stirring rods are sleeved inside the stirring barrel, and the middle parts of the plurality of stirring rods are fixedly connected to the transmission rod, and the outer sides of the plurality of stirring rods are fixedly connected to a scraper, and one side of each of the scrapers rotates on the inner wall of the stirring barrel through the stirring rod, a discharge pipe is fixedly connected to one end of the bottom of the stirring barrel, a stop valve is fixedly connected to the middle part of the discharge pipe, a barrel cover is snap-fitted to the top of the stirring barrel, and one side of the barrel cover is fitted with one side of the top stirring rod through the stirring barrel.
[0008] Preferably, the plurality of stirring rods are arranged in an array, and one side of the stirring rod at the bottom is rotatably connected to the bottom inner wall of the stirring barrel via a transmission rod.
[0009] Preferably, a fixing column is fixedly connected to one side of the mixing barrel, an open groove is opened on one side of the top of the fixing column, a connecting block is sleeved inside the open groove, and one end of the connecting block is fixedly connected to the top of the barrel cover.
[0010] Preferably, a hydraulic push rod is fixedly connected to one side of the middle portion of the connection block, one end of the hydraulic push rod is fixedly connected to the inner wall of the fixed column, and the connection block slides inside the open groove via the hydraulic push rod.
[0011] Preferably, trapezoidal grooves are provided on the inner walls on both sides of the open groove, a trapezoidal block is sleeved inside each of the trapezoidal grooves, one side of each of the trapezoidal blocks is fixedly connected to one side of the connecting block, a sliding rod is slidably connected to the middle of each of the trapezoidal grooves, both ends of each of the sliding rods are fixedly connected to the inner wall of the trapezoidal block, and each of the trapezoidal blocks slides inside the trapezoidal groove via the sliding rod.
[0012] Preferably, a sealing groove is opened on one side of the barrel cover, a sealing ring is snap-fitted inside the sealing groove, one side of the sealing ring is fixedly connected to the top of the mixing barrel, and one side of the barrel cover is fit-fitted to the top of the mixing barrel via the sealing ring.
[0013] Beneficial effects of the utility model:
[0014] The utility model provides a coating mixing device for packaging bag printing. By covering the top of the mixing barrel with a barrel cover and clamping the sealing groove on the outside of the sealing sleeve ring, splashing during the mixing and stirring of raw materials can be prevented, which not only reduces pollution to the environment but also facilitates cleaning by staff. The coating stuck on the side wall of the mixing barrel can be scraped off by a scraper. The coating stuck on one side of the barrel cover can be scraped off by a stirring rod at the top to prevent the raw materials from spilling when the barrel cover is separated from the mixing barrel. The raw materials at the bottom of the mixing barrel can be scraped off by rotating the stirring rod at the bottom. The mixing device can reduce the coating sticking to the barrel wall after use, which is convenient for staff to clean up and will not affect the purity of the coating mixing next time, thereby improving the practicality of the mixing device.
[0015] The utility model provides a packaging bag printing coating mixing device, which can push a connecting block to move inside an open groove through a hydraulic push rod, so that a trapezoidal block can move inside the trapezoidal groove, and a sliding rod connected inside the trapezoidal groove can be used to prevent the connecting block from being misplaced during the movement, so that a barrel cover can stably cover the top of a mixing barrel, thereby preventing liquid leakage when mixing raw materials and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0017] Figure 1 It is a three-dimensional diagram of the utility model;
[0018] Figure 2 It is a three-dimensional diagram of the mixing barrel in the utility model;
[0019] Figure 3 It is a cross-sectional view of the mixing barrel in the utility model;
[0020] Figure 4 It is a cross-sectional view of the fixed column in the utility model;
[0021] Legend:
[0022] 1. Mixing barrel; 2. Barrel cover; 3. Discharge pipe; 4. Stop valve; 5. Positioning frame; 6. Driving motor; 7. Transmission rod; 8. Mixing rod; 9. Scraper; 10. Fixed column; 11. Opening groove; 12. Connecting block; 13. Trapezoidal groove; 14. Trapezoidal block; 15. Sliding rod; 16. Hydraulic push rod; 17. Sealing groove; 18. Sealing collar. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Specific examples are given below.
[0025] See also Figure 1 - Figure 4 The utility model provides a packaging bag printing coating mixing device, including a stirring barrel 1, a positioning frame 5 is fixedly connected to the bottom of the stirring barrel 1, a driving motor 6 is fixedly connected inside the positioning frame 5, a transmission rod 7 is fixedly connected to one end of the output shaft of the driving motor 6, and one end of the transmission rod 7 is rotatably connected to the inner wall of the stirring barrel 1. A plurality of stirring rods 8 are sleeved inside the stirring barrel 1, the middle parts of the plurality of stirring rods 8 are fixedly connected to the transmission rod 7, and the plurality of stirring rods 8 are arranged in an array. One side of the bottom stirring rod 8 is rotatably connected to the bottom inner wall of the stirring barrel 1 via the transmission rod 7. A scraper 9 is fixedly connected to the outer side of the plurality of stirring rods 8, and one side of each scraper 9 rotates on the inner wall of the stirring barrel 1 via the stirring rod 8. A discharge pipe 3 is fixedly connected to one end of the bottom of the stirring barrel 1, and a stop valve 4 is fixedly connected to the middle part of the discharge pipe 3. A barrel cover 2 is provided on the top of the mixing barrel 1, and a sealing groove 17 is provided on one side of the barrel cover 2. A sealing collar 18 is connected to the inside of the sealing groove 17, and one side of the sealing collar 18 is fixedly connected to the top of the mixing barrel 1. One side of the barrel cover 2 is connected to the top of the mixing barrel 1 through the sealing collar 18, and one side of the barrel cover 2 is connected to one side of the top stirring rod 8 through the mixing barrel 1.
[0026] During operation, by opening the barrel cover 2, the coating raw materials are put into the mixing barrel 1, and then the barrel cover 2 is covered on the top of the mixing barrel 1, and the sealing groove 17 is clamped on the outside of the sealing collar 18, splashing of the raw materials during mixing and stirring can be prevented, which can not only reduce pollution to the environment, but also facilitate cleaning by the staff. The driving motor 6 is fixed to the bottom of the mixing barrel 1 by the positioning frame 5, and then the driving motor 6 is started, and the output shaft of the driving motor 6 is used to drive the transmission rod 7 to rotate, and the transmission rod 7 is used to drive the multiple stirring rods 8 inside the mixing barrel 1 to rotate, so that the raw materials inside the mixing barrel 1 can be mixed and stirred, and then the scraper 9 fixed on the outside of the stirring rod 8 can be used to scrape off the coating stuck on the side wall of the mixing barrel 1. By using the top stirring rod 8 to fit with one side of the barrel cover 2, the coating stuck on one side of the barrel cover 2 can be scraped off, so as to prevent the raw materials from spilling when the barrel cover 2 is separated from the mixing barrel 1. The bottom stirring rod 8 is fitted with the bottom of the stirring barrel 1, so that the stirring rod 8 can scrape the raw materials at the bottom of the stirring barrel 1 when it rotates. The above method can reduce the adhesion of paint to the barrel wall after the mixing device is used, which is convenient for the staff to clean up and will not affect the purity of the next paint mixing. When the mixing is completed, the stop valve 4 in the middle of the discharge pipe 3 is opened to discharge the mixed paint, which is convenient for the staff to collect and process, thereby improving the practicality of the mixing device.
[0027] Further, such as Figure 2 As shown, a fixing column 10 is fixedly connected to one side of the mixing barrel 1, an open slot 11 is provided on one side of the top of the fixing column 10, a connecting block 12 is sleeved inside the open slot 11, and one end of the connecting block 12 is fixedly connected to the top of the barrel cover 2. A hydraulic push rod 16 is fixedly connected to one side of the middle of the connecting block 12, one end of the hydraulic push rod 16 is fixedly connected to the inner wall of the fixing column 10, and the connecting block 12 slides inside the open slot 11 through the hydraulic push rod 16.
[0028] During operation, after the mixing barrel 1 is fixed to one side of the fixing column 10, the hydraulic push rod 16 can be used to push the connecting block 12 to move inside the opening groove 11, and then the connecting block 12 is connected to the barrel cover 2, so that when the connecting block 12 moves, the barrel cover 2 can be driven to separate from the top of the mixing barrel 1, so that the staff can put the raw materials into the mixing barrel 1. After the feeding is completed, the hydraulic push rod 16 is controlled to retract, so that the barrel cover 2 is covered on the top of the mixing barrel 1 again, which can reduce the physical labor of the staff and improve the use efficiency of the device.
[0029] Further, such as Figure 4As shown, trapezoidal grooves 13 are provided on the inner walls on both sides of the open groove 11, and a trapezoidal block 14 is sleeved inside each trapezoidal groove 13. One side of each trapezoidal block 14 is fixedly connected to one side of the connecting block 12. A sliding rod 15 is slidably connected to the middle part of each trapezoidal groove 13, and both ends of each sliding rod 15 are fixedly connected to the inner wall of the trapezoidal block 14. Each trapezoidal block 14 slides inside the trapezoidal groove 13 via the sliding rod 15.
[0030] During operation, after fixing two trapezoidal blocks 14 on both sides of the connecting block 12, the trapezoidal blocks 14 can move inside the trapezoidal groove 13 as the connecting block 12 moves, and the sliding rods 15 connected inside the trapezoidal groove 13 can prevent the trapezoidal blocks 14 from being misplaced during the movement. The connecting block 12 can also be prevented from being misplaced during the movement, so that the barrel cover 2 can stably cover the top of the mixing barrel 1, preventing leakage when mixing raw materials, and improving the practicality of the device.
[0031] Working principle: After the mixing barrel 1 is fixed on one side of the fixed column 10, the hydraulic push rod 16 can be used to push the connecting block 12 to move inside the open groove 11, and the barrel cover 2 can be driven to detach from the top of the mixing barrel 1, so that the staff can put the raw materials into the mixing barrel 1. After the feeding is completed, the hydraulic push rod 16 is controlled to shrink, and the trapezoidal block 14 can move inside the trapezoidal groove 13 with the movement of the connecting block 12. Then the slide bar 15 can be used to prevent the trapezoidal block 14 from being misplaced during the movement, so that the barrel cover 2 is re-covered on the top of the mixing barrel 1, and the sealing groove 17 is clamped on the outside of the sealing collar 18. Then the drive motor 6 is started, and the output shaft of the drive motor 6 is used to drive the transmission rod 7 to rotate, and the transmission rod 7 is used to drive the multiple stirring rods 8 inside the mixing barrel 1 to rotate, so that the raw materials inside the mixing barrel 1 can be mixed and stirred, and then the scraper 9 fixed on the outside of the stirring rod 8 can be used to scrape off the paint sticking on the side wall of the mixing barrel 1. By using the top stirring rod 8 to fit with one side of the barrel cover 2, the paint sticking to one side of the barrel cover 2 can be scraped off to prevent the raw materials from spilling when the barrel cover 2 is separated from the mixing barrel 1. Then, by using the bottom stirring rod 8 to fit with the bottom of the mixing barrel 1, the stirring rod 8 can scrape the raw materials at the bottom of the mixing barrel 1 when it rotates. When the mixing is completed, the stop valve 4 in the middle of the discharge pipe 3 is opened to discharge the mixed paint, completing the mixing and stirring of the paint.
[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A packaging bag printing coating mixing device, comprising a stirring barrel (1), characterized in that: The bottom of the mixing barrel (1) is fixedly connected to a positioning frame (5), the interior of the positioning frame (5) is fixedly connected to a driving motor (6), one end of the output shaft of the driving motor (6) is fixedly connected to a transmission rod (7), one end of the transmission rod (7) is rotatably connected to the inner wall of the mixing barrel (1), a plurality of mixing rods (8) are sleeved inside the mixing barrel (1), the middle parts of the plurality of mixing rods (8) are fixedly connected to the transmission rod (7), the outer sides of the plurality of mixing rods (8) are fixedly connected to a scraper (9), and one side of each scraper (9) rotates on the inner wall of the mixing barrel (1) through the mixing rod (8), one end of the bottom of the mixing barrel (1) is fixedly connected to a discharge pipe (3), the middle part of the discharge pipe (3) is fixedly connected to a stop valve (4), the top of the mixing barrel (1) is snap-fitted with a barrel cover (2), one side of the barrel cover (2) is in contact with one side of the top mixing rod (8) through the mixing barrel (1).
2. A packaging bag printing coating mixing device according to claim 1, characterized in that: The plurality of stirring rods (8) are arranged in an array, and one side of the stirring rod (8) at the bottom is rotatably connected to the bottom inner wall of the stirring barrel (1) via a transmission rod (7).
3. A packaging bag printing coating mixing device according to claim 1, characterized in that: A fixing column (10) is fixedly connected to one side of the mixing barrel (1), an opening groove (11) is provided on one side of the top of the fixing column (10), a connecting block (12) is sleeved inside the opening groove (11), and one end of the connecting block (12) is fixedly connected to the top of the barrel cover (2).
4. A packaging bag printing coating mixing device according to claim 3, characterized in that: A hydraulic push rod (16) is fixedly connected to one side of the middle of the connection block (12), one end of the hydraulic push rod (16) is fixedly connected to the inner wall of the fixed column (10), and the connection block (12) slides inside the opening groove (11) via the hydraulic push rod (16).
5. A packaging bag printing coating mixing device according to claim 4, characterized in that: Trapezoidal grooves (13) are provided on the inner walls of both sides of the opening groove (11), a trapezoidal block (14) is sleeved inside each of the trapezoidal grooves (13), one side of each of the trapezoidal blocks (14) is fixedly connected to one side of the connecting block (12), a sliding rod (15) is slidably connected to the middle of each of the trapezoidal grooves (13), both ends of each of the sliding rods (15) are fixedly connected to the inner wall of the trapezoidal block (14), and each of the trapezoidal blocks (14) slides inside the trapezoidal groove (13) via the sliding rod (15).
6. A packaging bag printing coating mixing device according to claim 1, characterized in that: A sealing groove (17) is provided on one side of the barrel cover (2), a sealing ring (18) is snap-fitted inside the sealing groove (17), one side of the sealing ring (18) is fixedly connected to the top of the mixing barrel (1), and one side of the barrel cover (2) is fittedly connected to the top of the mixing barrel (1) via the sealing ring (18).