Patterning machine for production of protective clothing
By introducing a clamping component and an adjustable negative pressure perforated plate into the pattern making machine, the problems of pattern making accuracy and adaptability caused by the limiting structure are solved, and more efficient production of protective clothing is achieved.
Patent Information
- Application Number
- CN202422739592.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2034-11-11
AI Technical Summary
The limiting structure of existing pattern making machines affects pattern making accuracy under long-term operation and has poor adaptability, resulting in a decrease in the production efficiency of protective clothing.
The pressing assembly uses a pressing roller and a pressure plate in combination with an adjustable perforated plate negative pressure adsorption system. The pressing roller and pressure plate press and limit the printing cloth, and the working state of the negative pressure chamber is adjusted according to the width of the printing cloth to improve the limiting accuracy and adaptability.
It improves pattern making accuracy, enhances the adaptability of pattern making machines, avoids equipment failures caused by damage or blockage of the limit structure, and ensures the stability and efficiency of protective clothing production.
Smart Images
Figure CN223835263U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of protective clothing production equipment, and in particular to a pattern making machine for protective clothing production. Background Technology
[0002] Protective clothing includes fire-fighting protective clothing, industrial protective clothing, medical protective clothing, military protective clothing, and protective clothing for special populations.
[0003] In the production of protective clothing, a pattern-making machine is required. In existing technology, most machines use a perforated plate on the pattern-making machine to connect to an external negative pressure pump to limit the negative pressure of the pattern-making fabric. While this method can limit the pattern-making fabric and ensure smooth operation of the equipment, it also has the following drawbacks: the negative pressure pump is prone to damage after prolonged use, and if the perforated plate becomes blocked, it will affect the limiting of the pattern-making fabric. This single limiting method affects the processing of protective clothing. Furthermore, existing pattern-making machines are usually customized according to the size of the pattern-making fabric, which greatly limits the adaptability of the pattern-making machine.
[0004] Therefore, this application provides a pattern-making machine for the production of protective clothing to meet the demand. Utility Model Content
[0005] The purpose of this application is to provide a pattern-making machine for the production of protective clothing, which aims to solve the problem that the single limiting structure of existing pattern-making machines will affect the pattern-making accuracy of the pattern-making fabric under long-term working conditions, and has poor adaptability.
[0006] To achieve the above objectives, this application provides the following technical solution: a pattern-making machine for protective clothing production, comprising a frame, an inkjet cartridge, and a perforated plate. The frame is equipped with the perforated plate, a winding rod, and a feeding rod. The perforated plate is connected to a negative pressure box for adsorbing and limiting the pattern-making fabric. The frame is also connected to the inkjet cartridge via a reciprocating assembly and a push rod. Under the action of the reciprocating assembly and the push rod, the inkjet cartridge is driven to move along the Z-axis and Y-axis.
[0007] The frame is also equipped with a clamping assembly for limiting the printing cloth. The clamping assembly includes a clamping roller and a pressure plate. The clamping roller is mounted on the frame via a mounting frame and is located on the frame near the feed bar. The pressure plate is connected to the inkjet cartridge via a telescopic rod. A slider is connected to the telescopic end of the telescopic rod. The pressure plate has a transverse groove that matches the size of the slider. By providing a clamping assembly on the frame, the clamping roller and pressure plate in the clamping assembly work together to clamp and limit the printing cloth when the inkjet cartridge prints the printing cloth, thereby increasing the printing accuracy.
[0008] Preferably, the telescopic rod includes an outer rod and an inner rod. The inner rod is slidably connected inside the outer rod. A first spring is provided between one end of the inner rod and the outer rod, and the other end is connected to the slider. The pressing plate is connected to the inkjet cartridge through the telescopic rod. When the inkjet cartridge moves, the telescopic rod drives the slider to slide in the horizontal groove of the pressing plate. While the pressing plate limits the position of the printing cloth, it does not affect the normal operation of the inkjet cartridge.
[0009] Preferably, the mounting frame is a "冂"-shaped frame, and longitudinal grooves are provided on both sides of the mounting frame. The sliding seat is slidably connected in the longitudinal grooves. The pressing roller is rotatably connected to the sliding seat, and a second spring is further provided between the sliding seat and the mounting frame.
[0010] Preferably, the hole plate is a hollow shell, and multiple groups of holes communicating with the inside are provided at the top of the hole plate. The bottom of the hole plate is connected to the negative pressure box through a connecting box. An electromagnetic valve for controlling its opening and closing is also provided on the connecting pipe. The internal space of the hole plate is separated by a partition plate and connected to the negative pressure box through multiple groups of connecting pipes. According to the width dimension of the printing cloth, the electromagnetic valve on the connecting rod can be adjusted to control the operation of some negative pressure chambers, increasing the adaptability of the device and also increasing the adsorption force of the hole plate on the printing cloth.
[0011] Preferably, a partition plate is further provided inside the hole plate. The partition plate divides the inside of the hole plate into several negative pressure chambers. Multiple groups of negative pressure chambers are connected to the connecting box through connecting pipes.
[0012] In summary, the technical effects and advantages of the present utility model are as follows:
[0013] In the present utility model, by providing a pressing component on the frame, the pressing roller and the pressing plate in the pressing component are used in cooperation. When the inkjet cartridge performs plate-making on the printing cloth, the pressing roller and the pressing plate press and limit the printing cloth, increasing the plate-making accuracy; the pressing plate is connected to the inkjet cartridge through the telescopic rod. When the inkjet cartridge moves, the telescopic rod drives the slider to slide in the horizontal groove of the pressing plate. While the pressing plate limits the position of the printing cloth, it does not affect the normal operation of the inkjet cartridge.
[0014] In the present utility model, the internal space of the hole plate is separated by a partition plate and connected to the negative pressure box through multiple groups of connecting pipes. According to the width dimension of the printing cloth, the electromagnetic valve on the connecting rod can be adjusted to control the operation of some negative pressure chambers, increasing the adaptability of the device and also increasing the adsorption force of the hole plate on the printing cloth. Description of the Drawings
[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a schematic cross-sectional view of the perforated plate structure of this utility model;
[0018] Figure 3 This is a schematic diagram of the clamping component structure of this utility model. Figure 1 ;
[0019] Figure 4 This is a schematic diagram of the clamping component structure of this utility model. Figure 2 .
[0020] In the diagram: 1. Frame; 2. Reciprocating assembly; 3. Perforated plate; 4. Inkjet cartridge; 5. Negative pressure box; 6. Mounting frame; 7. Connecting box; 8. Partition plate; 9. Connecting pipe; 10. Negative pressure chamber; 11. Feeding rod; 12. Rewinding rod; 13. Pressure plate; 14. Horizontal groove; 15. Slider; 16. Inner rod; 17. Outer rod; 18. First spring; 19. Push rod; 20. Pressure roller; 21. Slide seat; 22. Longitudinal groove; 23. Second spring. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Example 1: Reference Figure 1-4 The illustrated pattern-making machine for protective clothing production includes a frame 1, an inkjet cartridge 4, and a perforated plate 3. The frame 1 is equipped with the perforated plate 3, a winding rod 12, and a feeding rod 11. The perforated plate 3 is connected to a negative pressure box 5 for adsorbing and limiting the pattern-making fabric. The frame 1 is also connected to the inkjet cartridge 4 via a reciprocating assembly 2 and a push rod 19. Under the action of the reciprocating assembly 2 and the push rod 19, the inkjet cartridge 4 is driven to move on the Z-axis and Y-axis.
[0023] like Figure 1 As shown, under the control of an external PLC control center, the reciprocating assembly 2 moves along the X-axis on the frame 1;
[0024] A pressing component for limiting the layout cloth is further installed on the frame 1.
[0025] As Figure 3 and Figure 4 shown, the pressing roller 20 and the pressing plate 13 in the pressing component are used in cooperation to press and limit the layout cloth, so that the inkjet cartridge 4 is located between the two, avoiding wrinkles on the layout cloth and affecting the inkjet printing of the inkjet cartridge 4.
[0026] The pressing component includes a pressing roller 20 and a pressing plate 13. The pressing roller 20 is installed on the frame 1 through a mounting frame 6, and the pressing roller 20 is located on the frame 1 near the feeding rod 11. The pressing plate 13 is connected to the inkjet cartridge 4 through a telescopic rod. The telescopic end of the telescopic rod is connected with a slider 15. A transverse groove 14 adapted to the size of the slider 15 is formed on the pressing plate 13. With the cooperation of the slider 15 and the transverse groove 14, when the pressing plate 13 limits the layout cloth, it does not affect the movement of the inkjet cartridge 4 in the Y-axis direction.
[0027] The telescopic rod includes an outer rod 17 and an inner rod 16. The inner rod 16 is slidably connected inside the outer rod 17. A first spring 18 is provided between one end of the inner rod 16 and the outer rod 17, and the other end is connected to the slider 15. Under the action of the telescopic rod, when the inkjet cartridge 4 moves downward, the pressing plate 13 first presses and limits the layout cloth.
[0028] The mounting frame 6 is a "冂"-shaped frame, and longitudinal grooves 22 are formed on both sides of the mounting frame 6. A sliding seat 21 is slidably connected in the longitudinal grooves 22. The pressing roller 20 is rotatably connected to the sliding seat 21. A second spring 23 is further provided between the sliding seat 21 and the mounting frame 6. Under the elastic force of the second spring 23 and the self-gravity of the pressing roller 20, the layout cloth is pressed and limited.
[0029] As Figure 2 shown, the hole plate 3 is a hollow shell, and multiple groups of holes communicating with the inside are formed at the top of the hole plate 3. The bottom of the hole plate 3 is connected to the negative pressure box 5 through a connecting box 7. An electromagnetic valve for controlling its opening and closing is further provided on the connecting pipe 9. A partition 8 is further provided inside the hole plate 3. The partition 8 divides the inside of the hole plate 3 into several negative pressure chambers 10. The multiple groups of negative pressure chambers 10 are connected to the connecting box 7 through connecting pipes 9. An electromagnetic valve is provided on each group of connecting pipes 9 to control the opening and closing of each group of connecting pipes 9, so as to adjust the area of negative pressure adsorption on the hole plate 3 and make the device cooperate with layout cloths of different widths and sizes.
[0030] The working principle of this practical device is as follows: During use, the equipment is connected to power and then to an external PLC control center. The PLC control center controls the operation of the electrical components within the equipment. The pattern-making data is input into the PLC control center. The pattern-making cloth is placed on the feeding rod 11, and the other end of the cloth is guided onto the winding rod 12. The pressure roller 20 is pushed upwards, causing the slide block 21 to slide in the longitudinal groove 22. The second spring 23 is compressed, allowing the pattern-making cloth to pass under the pressure roller 20 and fall... On the perforated plate 3, the pressure roller 20 is released and reset under the elastic force of the second spring 23, thus pressing and limiting the printing cloth; the winding rod 12 can wind up the printing cloth after the printing operation is completed under the drive of the motor; the reciprocating component 2 and the inkjet cartridge 4 can move along the Y-axis on the frame 1. When moving, the slider 15 is driven by the telescopic rod to slide in the transverse groove 14 on the pressure plate 13. The pressure plate 13 maintains the pressing and limiting of the printing cloth, and does not affect the movement of the inkjet cartridge 4.
[0031] Based on the width of the printing cloth, adjust the number of working negative pressure chambers 10 in the perforated plate 3. By controlling the opening and closing of the solenoid valve on the connecting pipe 9 through the PLC control center, the adsorption area of the perforated plate 3 on the printing cloth can be controlled.
[0032] The push rod 19 is activated by the PLC control center to extend its working length, causing the inkjet cartridge 4 to move downwards. This, in turn, causes the telescopic rod and pressure plate 13 to move downwards. The pressure plate 13 first contacts the printing cloth and presses and limits the printing cloth. At this time, the inkjet cartridge 4 is located between the pressure plate 13 and the pressure roller 20, and can perform printing operation on the printing cloth. The push rod 19 continues to extend its working length to maintain a specified distance between the inkjet cartridge 4 and the printing cloth, which facilitates the inkjet cartridge 4 to perform the printing cloth mounting operation. The reciprocating component 2 is controlled to work, causing the inkjet cartridge 4 to slide in the Y-axis direction, and the inkjet cartridge 4 performs inkjet printing on the printing cloth.
[0033] The electromechanical connections involved in this utility model are common practices used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments; they are common knowledge.
[0034] Components not described in detail in this article are existing technologies.
[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A pattern-making machine for producing protective clothing, comprising a frame (1), an inkjet cartridge (4) and a perforated plate (3). The perforated plate (3), a winding rod (12) and a feeding rod (11) are installed on the frame (1). The perforated plate (3) is connected to a negative pressure box (5) to adsorb and limit the pattern-making cloth. The inkjet cartridge (4) is also connected to the frame (1) through a reciprocating component (2) and a push rod (19). Under the action of the reciprocating component (2) and the push rod (19), the inkjet cartridge (4) is driven to move on the Z-axis and Y-axis. Its features are: A pressing component for limiting the pattern-making cloth is also installed on the frame (1). The pressing component includes a pressing roller (20) and a pressing plate (13). The pressing roller (20) is installed on the frame (1) through a mounting frame (6), and the pressing roller (20) is located at a position where the frame (1) is close to the feeding rod (11). The pressing plate (13) is connected to the inkjet cartridge (4) through a telescopic rod. The telescopic end of the telescopic rod is connected to a slider (15), and a transverse groove (14) adapted to the size of the slider (15) is formed on the pressing plate (13).
2. The pattern-making machine for producing protective clothing according to claim 1, characterized in that: The telescopic rod includes an outer rod (17) and an inner rod (16). The inner rod (16) is slidably connected inside the outer rod (17). A first spring (18) is provided between one end of the inner rod (16) and the outer rod (17), and the other end is connected to the slider (15).
3. The pattern-making machine for producing protective clothing according to claim 1, characterized in that: The mounting frame (6) is a "冂”-shaped frame, and longitudinal grooves (22) are formed on both sides of the mounting frame (6). A sliding seat (21) is slidably connected in the longitudinal grooves (22). The pressing roller (20) is rotatably connected to the sliding seat (21), and a second spring (23) is also provided between the sliding seat (21) and the mounting frame (6).
4. The pattern-making machine for producing protective clothing according to claim 1, characterized in that: The perforated plate (3) is a hollow shell, and multiple groups of holes communicating with the inside are formed at the top of the perforated plate (3). The bottom of the perforated plate (3) is connected to the negative pressure box (5) through a connecting box (7).
5. A pattern-making machine for producing protective clothing according to claim 4, characterized in that: A partition plate (8) is further provided inside the perforated plate (3). The partition plate (8) divides the inside of the perforated plate (3) into several negative pressure chambers (10). Multiple groups of the negative pressure chambers (10) are connected to the connecting box (7) through connecting pipes (9), and electromagnetic valves for controlling their opening and closing are also provided on the connecting pipes (9).