Energy-saving bottom dyeing and printing device

Abstract

The utility model relates to the technical field of textile printing, in particular to an energy-saving bottom dyeing and printing device which comprises a printing pressure detection mechanism, a bottom dyeing and printing scraper mechanism and an automatic displacement mechanism. A detection table is movably mounted on the top surface of the base through a plurality of groups of reset spring assemblies which are distributed at equal intervals, a plurality of groups of pressing seats which are distributed at equal intervals are arranged on the top surface of the detection table, and a pressure sensor is fixedly mounted between any group of the plurality of groups of pressing seats which are distributed at equal intervals and the detection table; the pressure sensor is electrically connected with an external PLC through a wire, the bottom dyeing and printing scraper mechanism is movably installed on the top of the printing pressure detection mechanism through an automatic displacement mechanism and comprises an assembly shell cover, the whole device is consistent in running speed and pressure during bottom dyeing and printing, it is ensured that a scraper body carries paste evenly, and the printing efficiency is improved. And material waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of textile printing, in particular to an energy-saving bottom dyeing and printing device. Background Art

[0002] The patterns of dyed-underprints usually have an organic and natural feel. Unlike mechanical printing, they can better show the natural charm. At the same time, dyed-underprints can create colorful effects by multiple dyeing and mixing different colors of dyes, making the clothing more colorful. And dyed-underprints are printed on existing colored fabrics, making each piece unique.

[0003] At present, the uneven distribution of slurry in the flat screen printing process is prone to cause material waste. Because the uneven distribution of slurry will lead to poor printing effects in some areas, it will also increase material consumption, so those areas that are not evenly covered need to be reprinted.

[0004] There are many reasons for the uneven distribution of slurry. Specifically, the inconsistent speed and pressure of the scraper is one of the main reasons for the uneven slurry distribution. If the speed and pressure of the scraper are unstable during operation, the amount of slurry supplied to the pattern part will be more or less, resulting in different shades of pattern color. Therefore, it is necessary to design an energy-saving dyeing and printing device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an energy-saving dyeing and printing device. Through the design of a printing pressure detection mechanism, the pulp pressure of the scraper body can be automatically detected, and the pulp angle of the scraper body can be automatically adjusted through the design of an automatic adjustment component. The pulp pressure is automatically adjusted by adjusting the pulp angle of the scraper body. At the same time, combined with the design of an automatic displacement mechanism, the operating speed and pressure of the entire device during dyeing and printing can be consistent, ensuring that the scraper body is evenly pulped and reducing material waste, so as to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] An energy-saving underdye printing device comprises a printing pressure detection mechanism, an underdye printing scraper mechanism and an automatic displacement mechanism, wherein the printing pressure detection mechanism comprises a base fixedly mounted at one end of the top surface of the printing table, the top surface of the base is movably mounted with a detection table via several groups of equidistantly distributed return spring assemblies, the top surface of the detection table is provided with several groups of equidistantly distributed pressure seats, a pressure sensor is fixedly mounted between any group of the several groups of equidistantly distributed pressure seats and the detection table, the pressure sensor and an external PLC controller are electrically connected via a wire, the underdye printing scraper mechanism is movably mounted on the top of the printing pressure detection mechanism via the automatic displacement mechanism, the underdye printing scraper mechanism comprises an assembly shell, the bottom of the assembly shell is movably mounted with a scraper body via an automatic adjustment component.

[0008] As a preferred solution of the present invention, the automatic adjustment component includes a rotating shaft rotatably installed inside the assembly shell cover, and hanging rings are provided on both sides of the center of the outer surface of the rotating shaft. The hanging rings are fixedly connected to the top surface of the inner part of the assembly shell cover, and the rotating shaft and the top surface of the scraper body are fixedly connected through a fixed seat.

[0009] As a preferred solution of the present invention, a sleeve is fixedly installed at the center of the outer surface of the rotating shaft, a driven gear is fixedly installed on the outer surface of the sleeve, the top surface of the driven gear is meshed and connected with a driving gear, a driving motor is provided on one side of the driving gear, and the output shaft of the driving motor is keyed to the driving gear, and the driving motor is fixedly installed on the top surface of the inner part of the assembly shell through a motor seat.

[0010] As a preferred solution of the present invention, a tool body is clamped at the bottom end of the scraper body, a pulping blade is provided at the bottom end of the tool body, and several groups of reinforced racks are fixedly installed near the top on both sides of the tool body.

[0011] As a preferred solution of the present invention, the automatic displacement mechanism includes a sliding rod and a screw transmission structure located on both sides of the assembly shell cover, a sliding sleeve is slidably installed on the sliding rod, and the slide in the sliding sleeve and the screw transmission structure is fixedly connected to the two side surfaces of the assembly shell cover respectively.

[0012] As a preferred solution of the present invention, the outer surfaces of the sliding rod and the screw rod transmission structure are both covered with a damage-proof outer cover, and the damage-proof outer cover and the printing table are fixedly connected via a foot seat.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] In the present invention, the slurry pressure of the scraper body can be automatically detected through the design of the printing pressure detection mechanism, and the slurry angle of the scraper body can be automatically adjusted through the design of the automatic adjustment component. The automatic adjustment of the slurry pressure is achieved by adjusting the slurry angle of the scraper body. At the same time, combined with the design of the automatic displacement mechanism, the operating speed and pressure of the entire device can be consistent during the bottom dyeing and printing, ensuring that the scraper body is evenly slurried and reducing material waste, so as to solve the problems raised in the above background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the utility model Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the printing pressure detection mechanism in the present invention;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the bottom dyeing and printing scraper mechanism in the present invention;

[0019] Figure 5 This is an enlarged three-dimensional structural diagram of the automatic adjustment component in the present utility model;

[0020] Figure 6 It is a schematic diagram of the enlarged three-dimensional structure of the scraper body in the present invention.

[0021] In the figure: 1. Printing pressure detection mechanism; 11. Base; 12. Return spring assembly; 13. Inspection table; 14. Pressure seat; 15. Pressure sensor; 16. PLC controller; 2. Dyeing and printing scraper mechanism; 21. Assembly shell; 22. Automatic adjustment component; 221. Rotating shaft; 222. Lifting ring; 223. Fixed seat; 224. Bushing; 225. Driven gear; 226. Driving gear; 227. Drive motor; 228. Motor seat; 23. Scraper body; 231. Tool body; 232. Blade with pulp; 233. Reinforced rack; 3. Automatic displacement mechanism; 31. Slide rod; 32. Screw transmission structure; 33. Sleeve; 34. Anti-damage cover; 35. Foot. DETAILED DESCRIPTION

[0022] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] Example:

[0024] The present invention provides an energy-saving under-dyeing and printing device. The printing pressure detection mechanism is designed to automatically detect the pulp pressure of the scraper body, and the automatic adjustment component is designed to automatically adjust the pulp angle of the scraper body. The automatic adjustment of the pulp pressure is achieved by adjusting the pulp angle of the scraper body. At the same time, the design of the automatic displacement mechanism can make the operating speed and pressure of the entire device consistent during under-dyeing and printing, ensuring that the pulp is evenly applied to the scraper body and reducing material waste, thereby solving the problems raised in the above-mentioned background technology.

[0025] See also Figures 1-6 , the utility model provides a technical solution:

[0026] An energy-saving under-dyeing printing device comprises a printing pressure detection mechanism 1, an under-dyeing printing scraper mechanism 2 and an automatic displacement mechanism 3.

[0027] Among them, the printing pressure detection mechanism 1 includes a base 11 fixedly installed at one end of the top surface of the printing table, and the top surface of the base 11 is movably installed with a detection platform 13 through several groups of equidistantly distributed reset spring assemblies 12. The top surface of the detection platform 13 is provided with several groups of equidistantly distributed pressure seats 14. A pressure sensor 15 is fixedly installed between any group of the several groups of equidistantly distributed pressure seats 14 and the detection platform 13. The pressure sensor 15 and the external PLC controller 16 are electrically connected through a wire. The design of several groups of equidistantly distributed reset spring assemblies 12 can enable the detection platform 13 to automatically detect the pressure of multiple pulping angles. At the same time, the design of several groups of equidistantly distributed pressure seats 14 can perform multi-point detection at the same pulping angle, further ensuring the consistency of pulping pressure.

[0028] The bottom printing scraper mechanism 2 is movably mounted on the top of the printing pressure detection mechanism 1 through the automatic displacement mechanism 3.

[0029] Among them, the bottom dyeing and printing scraper mechanism 2 includes an assembly shell 21, and a scraper body 23 is movably installed on the bottom of the assembly shell 21 through an automatic adjustment component 22. The automatic adjustment component 22 includes a rotating shaft 221 rotatably installed inside the assembly shell 21. Both sides of the center of the outer surface of the rotating shaft 221 are provided with a hanging ring 222. The hanging ring 222 is fixedly connected to the top surface of the inner part of the assembly shell 21, and the design of the hanging ring 222 is more conducive to the stable and reliable operation of the rotating shaft 221. The rotating shaft 221 and the top surface of the scraper body 23 are fixedly connected by a fixed seat 223. A shaft sleeve 224 is fixedly installed at the center of the outer surface of the rotating shaft 221. A driven gear 225 is fixedly installed on the outer surface of the shaft sleeve 224. The top surface of the driven gear 225 is meshed with a driving gear 226. A driving motor 227 is provided on one side of the driving gear 226, and the output shaft of the driving motor 227 is key-connected to the driving gear 226. The driving motor 227 is connected to the assembly shell through the motor seat 228. The top surface of the interior of 21 is fixedly installed, and the bottom end of the scraper body 23 is clamped with a tool body 231. The bottom end of the tool body 231 is provided with a slurry blade 232. When the driving motor 227 works, the active gear 226 works, and the driven gear 225 rotates accordingly under its action. At this time, the rotating shaft 221 rotates accordingly. At the same time, the scraper body 23 is flipped with the rotating shaft 221 as the axis to adjust the slurry angle, and combined with the printing pressure detection mechanism 1 for real-time detection, when the scraper body 23 is flipped, the slurry blade 232 is tightly fitted with the top surface of the pressure seat 14 under the action of the return spring assembly 12. At the same time, several groups of equidistantly distributed pressure seats 14 can perform multi-point detection at the same slurry angle until the detected pressure data reaches an appropriate slurry pressure. The slurry pressure is automatically adjusted by adjusting the slurry angle of the scraper body. At the same time, combined with the design of the automatic displacement mechanism 3, the running speed and pressure of the entire device can be consistent during dyeing and printing, ensuring that the scraper body is evenly slurried and reducing material waste.

[0030] In addition, in this embodiment, please refer to Figure 6 , a plurality of groups of reinforcement racks 233 are fixedly installed near the top of both sides of the tool body 231, and the plurality of groups of reinforcement racks 233 can make the scraper body 23 and the tool body 231 more stable, which is conducive to maintaining consistent pressure when carrying slurry;

[0031] The automatic displacement mechanism 3 includes a slide rod 31 and a screw transmission structure 32 located on both sides of the assembly housing 21. A sliding sleeve 33 is slidably mounted on the slide rod 31. The sliding sleeve 33 and the slide in the screw transmission structure 32 are respectively fixedly connected to the two side surfaces of the assembly housing 21. Under the action of the screw transmission structure 32, the bottom printing scraper mechanism 2 automatically moves from one end to the other end. During the entire displacement process, the paste-carrying blade 232 performs paste-carrying printing on the printing table. The design of the slide rod 31 and the sliding sleeve 33 can further improve the stability of the paste-carrying printing.

[0032] In addition, in this embodiment, please refer to Figure 2 The outer surfaces of the slide rod 31 and the screw transmission structure 32 are both covered with an anti-damage cover 34. The anti-damage cover 34 and the printing table are fixedly connected by a foot 35. The anti-damage cover 34 can prevent the slide rod 31 and the screw transmission structure 32 from being damaged by external forces, which is beneficial to their operation stability.

[0033] It should be noted that the pressure sensor, PLC controller, drive motor and screw transmission structure are all existing technologies and will not be described in detail here.

[0034] In this embodiment, the implementation scenario is specifically as follows: the driving motor 227 is working, and the driving gear 226 is working at this time. Under its action, the driven gear 225 rotates accordingly, and the rotating shaft 221 rotates accordingly. At the same time, the scraper body 23 is flipped with the rotating shaft 221 as the axis to adjust the slurry angle, and combined with the printing pressure detection mechanism 1 for real-time detection, when the scraper body 23 flips, the slurry blade 232 and the top surface of the pressure seat 14 are tightly fitted under the action of the return spring assembly 12. At the same time, several groups of equidistantly distributed pressure seats 14 can perform multi-point detection at the same slurry angle until the detected pressure data reaches the appropriate slurry pressure. Subsequently, under the action of the screw transmission structure 32, the dyeing and bottom printing scraper mechanism 2 automatically moves from one end to the other end. During the entire displacement process, the slurry blade 232 is printed on the printing table with slurry, and the overall device operates at the same speed and pressure during dyeing and bottom printing, ensuring that the scraper body is evenly slurried and reducing material waste.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving under-dye printing device, comprising a printing pressure detection mechanism (1), an under-dye printing scraper mechanism (2) and an automatic displacement mechanism (3), characterized in that: The printing pressure detection mechanism (1) comprises a base (11) fixedly mounted at one end of the top surface of the printing platform, a detection platform (13) is movably mounted on the top surface of the base (11) via a plurality of groups of equally spaced return spring assemblies (12), a plurality of equally spaced pressure seats (14) are provided on the top surface of the detection platform (13), a pressure sensor (15) is fixedly mounted between any one of the plurality of equally spaced pressure seats (14) and the detection platform (13), the pressure sensor (15) and an external PLC controller (16) are electrically connected via a wire, the bottom dyeing printing scraper mechanism (2) is movably mounted on the top of the printing pressure detection mechanism (1) via an automatic displacement mechanism (3), the bottom dyeing printing scraper mechanism (2) comprises an assembly shell (21), a scraper body (23) is movably mounted on the bottom of the assembly shell (21) via an automatic adjustment assembly (22).

2. The energy-saving bottom dyeing and printing device according to claim 1, characterized in that: The automatic adjustment component (22) includes a rotating shaft (221) rotatably mounted inside the assembly shell (21), and hanging rings (222) are sleeved on both sides of the center of the outer surface of the rotating shaft (221). The hanging rings (222) are fixedly connected to the top surface of the inner side of the assembly shell (21), and the rotating shaft (221) is fixedly connected to the top surface of the scraper body (23) via a fixing seat (223).

3. The energy-saving bottom dyeing and printing device according to claim 2, characterized in that: A shaft sleeve (224) is fixedly mounted at the center of the outer surface of the rotating shaft (221), a driven gear (225) is fixedly mounted on the outer surface of the shaft sleeve (224), a driving gear (226) is meshedly connected to the top surface of the driven gear (225), a driving motor (227) is provided on one side of the driving gear (226), and an output shaft on the driving motor (227) is key-connected to the driving gear (226), and the driving motor (227) is fixedly mounted on the inner top surface of the assembly housing (21) via a motor seat (228).

4. The energy-saving bottom dyeing and printing device according to claim 1, characterized in that: The bottom end of the scraper body (23) is clamped with a tool body (231), the bottom end of the tool body (231) is provided with a pulp blade (232), and a plurality of groups of reinforced racks (233) are fixedly installed near the top end on both sides of the tool body (231).

5. The energy-saving bottom dyeing and printing device according to claim 1, characterized in that: The automatic displacement mechanism (3) comprises a slide rod (31) and a screw transmission structure (32) located on both sides of the assembly shell (21); a slide sleeve (33) is slidably mounted on the slide rod (31); and the slide sleeve (33) and the slide table in the screw transmission structure (32) are respectively fixedly connected to the two side surfaces of the assembly shell (21).

6. The energy-saving bottom dyeing and printing device according to claim 5, characterized in that: The outer surfaces of the sliding rod (31) and the screw transmission structure (32) are both covered with an anti-damage cover (34), and the anti-damage cover (34) and the printing platform are fixedly connected via a foot seat (35).

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