Printing device based on blanket production
By designing a blanket printing device including a box, a printing device, a winding roller, a motor and a vacuum cleaner, the problem of missing wool combing, thread head and debris treatment functions in blanket production in the prior art is solved, and the problem of loss of wool combing, thread head and debris treatment functions in blanket production in the prior art is realized. Efficient blanket printing and processing improves the practicality and efficiency of production.
Patent Information
- Application Number
- CN202421092455.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing digital printing machines have a single function in blanket production and cannot perform wool combing, thread head and debris treatment at the same time, resulting in cumbersome processing technology and poor practicality.
A printing device based on blanket production is designed, including a box, a printing device, a winding roller, a motor, a vacuum cleaner, a combing device and a fixing device, which can simultaneously perform wool combing, thread head and debris processing and printing of the blanket. , improves work efficiency and practicality.
Through this device, the blanket can be wool-coated, thread head and debris treated in continuous processing, and efficient printing is achieved, improving the practicality and work efficiency of blanket production.
Smart Images
Figure CN222223733U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of blanket production, in particular to a printing device based on blanket production. Background Art
[0002] Blankets are a commonly used bedding or thermal insulation product, usually woven or knitted from textile fibers (such as wool, cotton, acrylic, polyester or their mixtures), designed to provide warmth and comfort. Blankets need to be printed during production. Printing production is a process of printing patterns or designs onto the surface of blankets to make them beautiful and personalized. Digital printing is one of the most modern and flexible printing technologies. By using special digital printing machines, the design pattern can be directly printed on the blanket. This method is suitable for small batch and multi-variety production, and can achieve high-precision color reproduction and printing of complex patterns. Digital printing does not require the production of printing plates, reducing initial costs and time.
[0003] Before printing, the wool blanket needs to be cleaned and combed, and the processing technology is complicated. The existing digital printing machine can only print on the wool blanket, with a single function and poor practicality. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a printing device based on blanket production, which can comb the wool direction of the blanket, process the thread ends and debris, and print the blanket at the same time by setting this equipment, thereby improving its practicality and working efficiency.
[0005] The utility model discloses a printing device based on blanket production, comprising a box body and a printing device, wherein the printing device is arranged inside the box body, the printing device comprises two groups of first support seats, a winding roller, a first motor, two groups of second support seats, a winding roller, a power device, a dust collecting device, a combing device, a supporting device and a fixing device, the middle parts of the left end and the right end of the box body are both connected and provided with long holes, the two groups of first support seats are symmetrically arranged on the left end of the box body, the two groups of first support seats are located at the front and rear sides of the long hole on the left side of the box body, the winding roller is rotatably arranged on the two groups of first support seats, the first motor is arranged at the front end of the first support seats on the front side, the output end of the first motor passes through the front first support seats and is connected with the front end of the winding roller, the two groups of second support seats are symmetrically arranged on the right end of the box body, the two groups of second support seats are located at the front and rear sides of the long hole on the right side of the box body, the winding roller is rotatably arranged on the two groups of second support seats, the fixing device is arranged on the top ends of the two groups of second support seats, the power device is arranged on the top end of the box body, the dust collecting device is arranged on the power device, the dust collecting device is cooperatively connected with the top end of the box body, the combing device is arranged on the power device, and the supporting device is arranged on the bottom end of the box body.
[0006] Preferably, the power device includes a first electric push rod, a lifting plate, two groups of side plates, a screw, two groups of guide rods, a second motor, a movable plate and a printing template, the first electric push rod is installed in the middle of the top end of the box body, the output end of the first electric push rod passes through the top end of the box body and extends into the inside of the box body and is connected to the middle of the top end of the lifting plate, the two groups of side plates are installed on the left and right sides of the bottom end of the lifting plate, the screw is rotatably installed in the middle of the inner ends of the two groups of side plates, the two groups of guide rods are respectively installed on the front and rear sides of the inner ends of the two groups of side plates, the second motor is installed at the right end of the right side plate, the output end of the second motor passes through the right side plate and is connected to the right end of the screw, a threaded hole is connected in the middle of the movable plate, the threaded hole of the movable plate is threadedly connected to the screw, the front and rear of the movable plate are both connected and provided with sliding holes, the movable plate is slidably connected to the two groups of guide rods through the two groups of sliding holes, the printing template is installed on the left side of the bottom end of the movable plate, and the dust suction device and the combing device are installed at the bottom end of the movable plate.
[0007] Preferably, the dust suction device includes a dust suction port, a hose, a filter box, an air pump and a filter screen. The dust suction port is installed in the middle of the bottom end of the movable plate, the hose input end passes through the top of the box body, and then the hose input end passes through the movable plate and is connected with the lifting plate, and the hose output end is connected with the right end of the filter box. The air pump is installed on the left side of the top of the box body, the air pump input end is connected with the left end of the filter box, and the filter screen is installed inside the filter box.
[0008] Preferably, the combing device includes two groups of third support seats and a depilatory roller, the two groups of third support seats are symmetrically installed on the right side of the bottom end of the movable plate, the depilatory roller is rotatably installed on the two groups of third support seats, and a driving motor is arranged at the rear end of the rear third support seat, and the output end of the driving motor passes through the rear third support seat and is connected to the rear end of the depilatory roller.
[0009] Preferably, the supporting device comprises a second electric push rod and a supporting plate, the second electric push rod is mounted at the bottom end of the box body, and the supporting plate is mounted at the output end of the second electric push rod.
[0010] Preferably, the fixing device includes two groups of L-shaped frames, two groups of third electric push rods and two groups of arc-shaped clamping plates, the two groups of L-shaped frames are respectively installed on the top ends of the two groups of second support seats, the two groups of third electric push rods are respectively installed on the top ends of the two groups of L-shaped frames, and the output ends of the two groups of third electric push rods respectively pass through the two groups of L-shaped frames and are connected to the two groups of arc-shaped clamping plates.
[0011] Preferably, it also includes two groups of telescopic tubes and two groups of telescopic rods, the two groups of telescopic tubes are respectively installed on the left and right sides of the top of the box body, the two groups of telescopic rods are respectively slidably connected to the two groups of telescopic tubes, and the bottom ends of the two groups of telescopic rods are connected to the top of the lifting plate.
[0012] Preferably, a rubber pad is provided at the inner end of the arc-shaped clamping plate.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the blanket is rolled up on the unwinding roller, one end of the blanket is passed through the two sets of long holes in the box and fixed on the winding roller, then the fixing device is opened, the fixing device fixes the blanket, then the supporting device is opened, the supporting device supports the blanket in the box, then the power device is turned on, the power device drives the dust collecting device and the combing device to move downward, when they move to a specified height, the combing device and the dust collecting device are turned on, and the power device is turned on at the same time, the power device drives the combing device and the dust collecting device to move, and the combing device combs the direction of the blanket hair and tidies the inside thereof. The fine thread ends and scraps are pounded loose, and the dust suction device absorbs the fine thread ends and scraps on the blanket, while the power device prints the blanket. After the blanket in the box is printed, the power device drives the combing device and the dust suction device to move upward to the initial position, and then the first motor is turned on, and the first motor drives the winding roller to rotate, and the winding roller winds up the printed blanket. Thereafter, the above operations are repeated to continuously process and print the blanket. By setting up this equipment, the blanket can be combed in the direction of wool, thread ends and scraps can be processed, and the blanket can be printed at the same time, thereby improving its practicability and working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;
[0015] Figure 2 It is a second perspective structural schematic diagram of the utility model;
[0016] Figure 3 It is a third perspective structural schematic diagram of the utility model;
[0017] Figure 4 yes Figure 1 A is a schematic diagram of the enlarged structure of the middle part;
[0018] Markings in the attached drawings: 1. box body; 2. first support seat; 3. winding roller; 4. first motor; 5. second support seat; 6. unwinding roller; 7. first electric push rod; 8. lifting plate; 9. side plate; 10. screw rod; 11. guide rod; 12. second motor; 13. moving plate; 14. printing template; 15. dust suction port; 16. third support seat; 17. hose; 18. dehairing roller; 19. filter box; 20. air pump; 21. filter screen; 22. second electric push rod; 23. support plate; 24. L-shaped frame; 25. third electric push rod; 26. arc-shaped clamping plate; 27. telescopic tube; 28. telescopic rod. DETAILED DESCRIPTION
[0019] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0020] like Figures 1 to 4 As shown, the utility model is a printing device based on blanket production, including a box body 1 and a printing device, the printing device is installed inside the box body 1, the printing device includes two groups of first support seats 2, a winding roller 3, a first motor 4, two groups of second support seats 5, a winding roller 6, a power device, a dust suction device, a combing device, a supporting device and a fixing device, the middle parts of the left and right ends of the box body 1 are connected and provided with long holes, the two groups of first support seats 2 are symmetrically installed on the left end of the box body 1, the two groups of first support seats 2 are located at the front and rear sides of the long hole on the left side of the box body 1, the winding roller 3 is rotatably installed on the two groups of first support seats 2, and the first A motor 4 is installed at the front end of the first front support seat 2, the output end of the first motor 4 passes through the first front support seat 2 and is connected to the front end of the winding roller 3, two groups of second support seats 5 are symmetrically installed at the right end of the box body 1, the two groups of second support seats 5 are located at the front and rear sides of the long hole on the right side of the box body 1, the unwinding roller 6 is rotatably installed on the two groups of second support seats 5, the fixing device is installed on the top of the two groups of second support seats 5, the power device is installed on the top of the box body 1, the dust collection device is installed on the power device, the dust collection device is connected with the top of the box body 1, the combing device is installed on the power device, and the support device is installed at the bottom of the box body 1;
[0021] The blanket is wound on the unwinding roller 6, one end of the blanket is passed through the two sets of long holes in the box 1 and fixed on the winding roller 3, and then the fixing device is opened, the fixing device fixes the blanket, and then the supporting device is opened, the supporting device supports the blanket in the box 1, and then the power device is turned on, the power device drives the dust collecting device and the combing device to move downward, when it moves to a specified height, the combing device and the dust collecting device are turned on, and the power device is turned on at the same time, the power device drives the combing device and the dust collecting device to move, the combing device combs the direction of the blanket and loosens the fine thread ends and scraps in it, and the suction device is turned on. The dust device absorbs the fine threads and debris on the blanket, and the power device prints the blanket at the same time. After the blanket in the box 1 is printed, the power device drives the combing device and the dust suction device to move upward to the initial position, and then turns on the first motor 4, the first motor 4 drives the winding roller 3 to rotate, and the winding roller 3 winds up the printed blanket, and then repeats the above operation to continuously process and print the blanket. By setting up this equipment, the blanket can be combed in the direction of hair, the threads and debris can be processed, and the blanket can be printed at the same time, which improves its practicality and work efficiency.
[0022] As a preferred embodiment of the above, the power device includes a first electric push rod 7, a lifting plate 8, two sets of side plates 9, a screw 10, two sets of guide rods 11, a second motor 12, a movable plate 13 and a printing template 14. The first electric push rod 7 is installed in the middle of the top of the box body 1, and the output end of the first electric push rod 7 passes through the top of the box body 1 and extends to the inside of the box body 1 and is connected to the middle of the top of the lifting plate 8. The two sets of side plates 9 are installed on the left and right sides of the bottom of the lifting plate 8. The screw 10 is rotatably installed in the middle of the inner ends of the two sets of side plates 9, and the two sets of guide rods 11 are installed respectively. At the front and rear sides of the inner ends of the two groups of side plates 9, the second motor 12 is installed at the right end of the right side plate 9, the output end of the second motor 12 passes through the right side plate 9 and is connected to the right end of the screw 10, the middle part of the movable plate 13 is connected with a threaded hole, the threaded hole of the movable plate 13 is threadedly connected with the screw 10, the front and rear parts of the movable plate 13 are connected with sliding holes, the movable plate 13 is slidably connected with the two groups of guide rods 11 through the two groups of sliding holes, the printing template 14 is installed on the left side of the bottom end of the movable plate 13, and the dust collection device and the combing device are installed at the bottom end of the movable plate 13;
[0023] By setting the first electric push rod 7, the lifting plate 8, the side plate 9, the screw 10, the guide rod 11, the second motor 12, the movable plate 13 and the printing template 14, by opening the first electric push rod 7, the first electric push rod 7 drives the lifting plate 8 to move downward as a whole, when the combing device moves to the specified position, the first electric push rod 7 is closed, and then the combing device and the dust suction device are turned on, and the second motor 12 is turned on at the same time, the second motor 12 drives the screw 10 to rotate, the screw 10 is threadedly connected with the movable plate 13, the movable plate 13 slides on the two groups of guide rods 11, and the movable plate 13 drives the combing device and the dust suction device to move, the combing device and the dust suction device comb the wool direction of the blanket and process the thread ends and scraps, and the printing template 14 prints the processed blanket at the same time, which not only plays the role of printing the blanket, but also plays the role of driving the dust suction device, the combing device and the printing template 14 to move.
[0024] As a preferred embodiment of the above, the dust suction device includes a dust suction port 15, a hose 17, a filter box 19, an air pump 20 and a filter screen 21. The dust suction port 15 is installed in the middle of the bottom end of the movable plate 13, the input end of the hose 17 passes through the top of the box body 1, and then the input end of the hose 17 passes through the movable plate 13 and communicates with the lifting plate 8, and the output end of the hose 17 is communicated with the right end of the filter box 19, the air pump 20 is installed on the left side of the top of the box body 1, the input end of the air pump 20 is communicated with the left end of the filter box 19, and the filter screen 21 is installed inside the filter box 19;
[0025] By providing the dust suction port 15, the hose 17, the filter box 19, the air pump 20 and the filter screen 21, by turning on the air pump 20, the lint and debris on the blanket are introduced into the filter box 19 through the dust suction port 15 and the hose 17, and the air is filtered through the filter screen 21 and then discharged through the air pump 20, thereby cleaning the lint and debris on the blanket.
[0026] As a preferred embodiment of the above, the combing device includes two groups of third support seats 16 and a hair stripping roller 18, the two groups of third support seats 16 are symmetrically mounted on the right side of the bottom end of the movable plate 13, the hair stripping roller 18 is rotatably mounted on the two groups of third support seats 16, and a driving motor is arranged at the rear end of the rear third support seat 16, and the output end of the driving motor passes through the rear third support seat 16 and is connected to the rear end of the hair stripping roller 18;
[0027] By setting the third support seat 16 and the depilatory roller 18 and turning on the driving motor, the driving motor drives the depilatory roller 18 to rotate, and the depilatory roller 18 combs the hair direction of the blanket, and the depilatory roller 18 loosens the thread ends and fragments of the blanket, which not only combs the hair direction of the blanket, but also loosens the thread ends and fragments of the blanket, thereby preventing the vacuum port 15 from adsorbing the thread ends and fragments.
[0028] As a preferred embodiment of the above, the supporting device includes a second electric push rod 22 and a supporting plate 23, the second electric push rod 22 is installed at the bottom end of the box body 1, and the supporting plate 23 is installed at the output end of the second electric push rod 22;
[0029] By setting up the second electric push rod 22 and the support plate 23, by opening the second electric push rod 22, the second electric push rod 22 drives the support plate 23 to move upward. After the support plate 23 supports the blanket, the second electric push rod 22 is closed to support the blanket and improve the stability of the blanket.
[0030] As a preferred embodiment of the above, the fixing device includes two groups of L-shaped frames 24, two groups of third electric push rods 25 and two groups of arc-shaped clamping plates 26. The two groups of L-shaped frames 24 are respectively mounted on the top of the two groups of second support seats 5, and the two groups of third electric push rods 25 are respectively mounted on the top of the two groups of L-shaped frames 24. The output ends of the two groups of third electric push rods 25 pass through the two groups of L-shaped frames 24 and are connected to the two groups of arc-shaped clamping plates 26.
[0031] By setting up an L-shaped frame 24, a third electric push rod 25 and an arc-shaped clamping plate 26, and by opening two groups of third electric push rods 25, the two groups of third electric push rods 25 drive the two groups of arc-shaped clamping plates 26 to move downward, and the two groups of arc-shaped clamping plates 26 fix the blanket on the unwinding roller 6, thereby fixing the blanket and preventing the blanket from moving when thread end processing, wool combing and printing are carried out.
[0032] As a preferred embodiment of the above embodiment, two sets of telescopic tubes 27 and two sets of telescopic rods 28 are also included. The two sets of telescopic tubes 27 are respectively installed on the left and right sides of the top of the box body 1. The two sets of telescopic rods 28 are respectively slidably connected to the two sets of telescopic tubes 27. The bottom ends of the two sets of telescopic rods 28 are connected to the top of the lifting plate 8.
[0033] By providing the telescopic tubes 27 and the telescopic rods 28 , when the lifting plate 8 moves, the two groups of telescopic rods 28 slide on the two groups of telescopic tubes 27 , which can play a role in guiding and limiting the lifting plate 8 .
[0034] As a preferred embodiment of the above, a rubber pad is provided at the inner end of the arc-shaped clamping plate 26;
[0035] The friction force of the arc-shaped clamping plate 26 can be increased, thereby improving the effect of fixing the blanket.
[0036] The utility model is a printing device based on blanket production. When working, the blanket is first rolled up on the unwinding roller 6, one end of the blanket is fixed on the winding roller 3 through the two sets of long holes of the box body 1, and then the two sets of third electric push rods 25 are opened, and the two sets of third electric push rods 25 drive the two sets of arc-shaped clamping plates 26 to move downward, and the two sets of arc-shaped clamping plates 26 fix the blanket on the unwinding roller 6, and then the second electric push rod 22 is opened, and the second electric push rod 22 drives the support plate 23 to move upward. After the support plate 23 supports the blanket, the second electric push rod 22 is closed, and then the first electric push rod 7 is opened, and the first electric push rod 7 drives the lifting plate 8 to move downward as a whole. When the dehairing roller 18 moves to the specified position, the first electric push rod 7 is closed, and then the drive motor and the air pump 20 are turned on, and the second motor 12 is turned on at the same time, and the second motor 12 drives the screw 10 to rotate, and the screw 10 is threadedly connected with the moving plate 13, and the moving plate 13 slides on the two sets of guide rods 11, and the moving plate 1 3 drives the suction port 15 and the depilatory roller 18 to move, the driving motor drives the depilatory roller 18 to rotate, the depilatory roller 18 combs the hair direction of the blanket, and the depilatory roller 18 loosens the thread ends and scraps of the blanket, and then the thread ends and scraps on the blanket are introduced into the filter box 19 through the suction port 15 and the hose 17, and the air is filtered through the filter screen 21 and discharged through the air pump 20, and at the same time, the printing template 14 prints the processed blanket, and after the blanket in the box 1 is printed, , turn on the first electric push rod 7, the first electric push rod 7 drives the lifting plate 8 to move upward to the initial position, and then turn on the two sets of third electric push rods 25, the two sets of third electric push rods 25 drive the two sets of arc-shaped clamping plates 26 to move upward, and the two sets of arc-shaped clamping plates 26 are separated from the blanket on the unwinding roller 6, and then turn on the first motor 4, the first motor 4 drives the winding roller 3 to rotate, and the winding roller 3 winds up the printed blanket, and then repeat the above operation to continuously process the blanket for printing.
[0037] The utility model is a printing device based on blanket production, and its installation method, connection method or setting method are all common mechanical methods, which can be implemented as long as they can achieve their beneficial effects; the first motor 4, the first electric push rod 7, the second motor 12, the air pump 20, the second electric push rod 22 and the third electric push rod 25 of the printing device based on blanket production of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual.
[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A printing device based on blanket production, comprising a box (1) and a printing device, wherein the printing device is installed inside the box (1), characterized in that: The printing device comprises two groups of first support seats (2), a winding roller (3), a first motor (4), two groups of second support seats (5), an unwinding roller (6), a power device, a dust collecting device, a combing device, a supporting device and a fixing device. The middle parts of the left and right ends of the box body (1) are both connected and provided with long holes. The two groups of first support seats (2) are symmetrically installed on the left end of the box body (1). The two groups of first support seats (2) are located at the front and rear sides of the long hole on the left side of the box body (1). The winding roller (3) is rotatably installed on the two groups of first support seats (2). The first motor (4) is installed at the front end of the first support seat (2) on the front side. (4) The output end passes through the front first support seat (2) and is connected to the front end of the winding roller (3); two sets of second support seats (5) are symmetrically mounted on the right end of the box body (1); the two sets of second support seats (5) are located at the front and rear sides of the long hole on the right side of the box body (1); the unwinding roller (6) is rotatably mounted on the two sets of second support seats (5); the fixing device is mounted on the top of the two sets of second support seats (5); the power device is mounted on the top of the box body (1); the dust suction device is mounted on the power device; the dust suction device is connected to the top of the box body (1); the combing device is mounted on the power device; and the supporting device is mounted on the bottom of the box body (1).
2. A printing device based on blanket production as claimed in claim 1, characterized in that: The power device comprises a first electric push rod (7), a lifting plate (8), two groups of side plates (9), a screw rod (10), two groups of guide rods (11), a second motor (12), a moving plate (13) and a printing template (14), wherein the first electric push rod (7) is mounted at the middle of the top end of the box body (1), an output end of the first electric push rod (7) passes through the top end of the box body (1) and extends into the inside of the box body (1) to be connected with the middle of the top end of the lifting plate (8), the two groups of side plates (9) are mounted on the left and right sides of the bottom end of the lifting plate (8), the screw rod (10) is rotatably mounted at the middle of the inner ends of the two groups of side plates (9), and the two groups of guide rods (11) are respectively mounted on the two The second motor (12) is mounted on the right end of the right side plate (9), the output end of the second motor (12) passes through the right side plate (9) and is connected to the right end of the screw rod (10), a threaded hole is provided in the middle of the movable plate (13), the threaded hole of the movable plate (13) is threadedly connected to the screw rod (10), the front and rear parts of the movable plate (13) are both provided with sliding holes, the movable plate (13) is slidably connected to the two guide rods (11) through the two sets of sliding holes, the printing template (14) is mounted on the left side of the bottom end of the movable plate (13), and the dust collecting device and the combing device are mounted on the bottom end of the movable plate (13).
3. A printing device based on blanket production as described in claim 2, characterized in that: The dust suction device comprises a dust suction port (15), a hose (17), a filter box (19), an air pump (20) and a filter screen (21). The dust suction port (15) is installed at the middle of the bottom end of the movable plate (13). The input end of the hose (17) passes through the top end of the box body (1). Then, the input end of the hose (17) passes through the movable plate (13) and is connected to the lifting plate (8). The output end of the hose (17) is connected to the right end of the filter box (19). The air pump (20) is installed on the left side of the top end of the box body (1). The input end of the air pump (20) is connected to the left end of the filter box (19). The filter screen (21) is installed inside the filter box (19).
4. A printing device based on blanket production as claimed in claim 3, characterized in that: The combing device comprises two groups of third support seats (16) and a hair stripping roller (18), the two groups of third support seats (16) are symmetrically mounted on the right side of the bottom end of the movable plate (13), the hair stripping roller (18) is rotatably mounted on the two groups of third support seats (16), a driving motor is arranged at the rear end of the rear third support seat (16), and the output end of the driving motor passes through the rear third support seat (16) and is connected to the rear end of the hair stripping roller (18).
5. A printing device based on blanket production as claimed in claim 4, characterized in that: The supporting device comprises a second electric push rod (22) and a supporting plate (23); the second electric push rod (22) is mounted at the bottom end of the box body (1); and the supporting plate (23) is mounted at the output end of the second electric push rod (22).
6. A printing device based on blanket production as claimed in claim 5, characterized in that: The fixing device comprises two groups of L-shaped frames (24), two groups of third electric push rods (25) and two groups of arc-shaped clamping plates (26). The two groups of L-shaped frames (24) are respectively mounted on the top ends of the two groups of second support seats (5), the two groups of third electric push rods (25) are respectively mounted on the top ends of the two groups of L-shaped frames (24), and the output ends of the two groups of third electric push rods (25) respectively pass through the two groups of L-shaped frames (24) and are connected to the two groups of arc-shaped clamping plates (26).
7. A printing device based on blanket production as claimed in claim 6, characterized in that: It also comprises two groups of telescopic tubes (27) and two groups of telescopic rods (28), wherein the two groups of telescopic tubes (27) are respectively installed on the left and right sides of the top end inside the box body (1), and the two groups of telescopic rods (28) are respectively slidably connected to the two groups of telescopic tubes (27), and the bottom ends of the two groups of telescopic rods (28) are connected to the top end of the lifting plate (8).
8. A printing device based on blanket production as claimed in claim 7, characterized in that: A rubber pad is provided at the inner end of the arc-shaped clamping plate (26).