Marking device used before cloth printing and dyeing

Abstract

The utility model relates to the technical field of cloth printing and dyeing, and particularly discloses a labeling device used before cloth printing and dyeing. The fixing piece is used for detachably fixing the supporting frame on a pressing rod of cloth joint sewing equipment; the pneumatic injection mechanism is mounted at the moving end of the multi-shaft transmission mechanism; the storage container is used for supplying labeling paint to the liquid inlet end of the pneumatic injection mechanism; the device well solves the problems that the efficiency is low and marking is not standard before cloth is printed and dyed. In addition, the device can be flexibly and conveniently disassembled and assembled on a mechanism of existing equipment, so that the transformation cost is reduced, and the device is easy to popularize and apply.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth printing and dyeing, in particular to a labeling device used before cloth printing and dyeing. Background Art

[0002] Printing and dyeing is a comprehensive process of physical and chemical treatment of textiles. For example, adding patterns and designs to textiles, changing the color of textiles and related pre-treatment processes, etc., will make the textiles have a certain color and gloss by causing physical or chemical changes between dyes and fibers. According to the different printing and dyeing objects, the printing and dyeing process can be divided into cotton textile printing and dyeing, linen textile printing and dyeing, wool textile dyeing and finishing, silk printing and dyeing, etc.

[0003] Before printing and dyeing, the original cloth is generally stored in rolls. During printing and dyeing, in order to improve efficiency, multiple rolls of original cloth need to be joined and then spread out into a frame structure, and then the frame structure containing the spread original cloth is immersed in the printing and dyeing pool to complete the printing and dyeing process. Among them, the original cloth is connected by sewing when it is joined. That is, the unwinding mechanism unwinds the original cloth, and the cloth head and the cloth tail end of the previous roll of original cloth are joined at the sewing device. The sewing device has a pressure rod that swings up and down. The pressure rod falls and presses on the joint of the cloth end to achieve pressure and positioning of the cloth end, so that the sewing mechanism can complete the sewing process. Among them, when the original cloth is jointed, the cloth head needs to be numbered and marked.

[0004] Traditionally, when marking numbers at the joints of raw fabric, it is usually done manually with a marker pen on the ends of the fabric. This method is not only inefficient and wastes manpower, but also due to different writing habits and tight writing time, the writing is often irregular, which makes it difficult for other staff to accurately identify the marks. Utility Model Content

[0005] The utility model aims to solve the problem of low efficiency and non-standardization in the prior art when marking cloth before printing and dyeing, and designs a labeling device for cloth before printing and dyeing.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a labeling device for cloth before printing and dyeing, wherein a multi-axis transmission mechanism is provided on the support frame; the fixing piece is used to detachably fix the support frame on the pressure rod of the cloth joint sewing device; the pneumatic injection mechanism is installed on the moving end of the multi-axis transmission mechanism; the storage container is used to supply labeling paint to the liquid inlet end of the pneumatic injection mechanism.

[0007] Preferably, the pneumatic injection mechanism includes an injection valve extending vertically, an electromagnetic valve whose output end is connected to the air inlet of the injection valve, and a liquid inlet connector installed on the liquid inlet of the injection valve, the discharge end of the storage container is sleeved on the liquid inlet connector, and the input end of the electromagnetic valve is connected to an air supply assembly.

[0008] Preferably, the storage container includes a cylinder and a rotating cover rotatably mounted on the top of the cylinder, the bottom of the cylinder is provided with a liquid outlet pipe head that matches the liquid inlet joint, and an air nozzle is provided in the middle of the top surface of the rotating cover, and the air nozzle is connected to the air supply assembly.

[0009] Preferably, the air supply assembly includes a main air pipe whose input end is connected to the air outlet of the air compressor, a tee connected to the output end of the main air pipe, a branch pipe one connected between one output end of the tee and the input end of the solenoid valve, a branch pipe two connected between the other output end of the tee and the air nozzle, and a pressure reducing valve arranged in the middle of the branch pipe two.

[0010] Preferably, the support frame includes a longitudinal profile, a transverse profile fixedly connected to the front and rear ends of one side of the longitudinal profile, and a longitudinal slide rail fixed to the top surface of the longitudinal profile along the longitudinal direction, a longitudinal frame is slidably clamped on the longitudinal slide rail, the longitudinal frame and the transverse profile are located on the same side of the longitudinal profile, a longitudinal driving member for driving the longitudinal frame to slide forward and backward is provided on the outer side of the top surface of the longitudinal profile, and the fixing member is fixed to a side of the longitudinal profile away from the transverse profile.

[0011] Preferably, the longitudinal movement frame includes a support plate extending laterally, a longitudinal slider slidably mounted on the longitudinal slide rail, a connecting plate fixed at one end to the bottom surface of the support plate and the other end to the top surface of the longitudinal slider, and a transverse slide rail fixed laterally to the front end of the top surface of the support plate, the transverse slide rail is slidably mounted on the transverse movement seat, the pneumatic injection mechanism is fixed to the front side of the transverse movement seat, and a transverse movement driving member is provided on the rear side of the top surface of the support plate to drive the transverse movement seat to slide laterally.

[0012] Preferably, the transverse seat includes a transverse slider slidably clamped on the transverse slide rail, a connecting plate 2 fixed to the top surface of the transverse slider at the front end of the bottom, a Z-shaped plate whose top plate is fixed to the connecting plate 2, and a C-shaped ring fixed to the top surface of the bottom plate of the Z-shaped plate, the Z-shaped plate is provided with a through hole at a position corresponding to the center of the C-shaped ring, the bottom of the injection valve is mounted in the C-shaped ring, and the nozzle of the injection valve is mounted in the through hole, and the liquid inlet connector is clamped at the opening of the C-shaped ring.

[0013] Preferably, the fixing part includes a groove-shaped part fixed to the front and rear ends of the longitudinal profile away from the transverse profile and clipped with the pressure rod of the cloth joint sewing equipment, a screw threadedly mounted on the middle part of the outer wall of the groove-shaped part, and a pressure plate located in the inner cavity of the groove-shaped part and rotatably mounted on the inner end of the screw.

[0014] Preferably, a control box is fixed to the top surface of the transverse profile to which the rear end of the longitudinal profile is connected, and a control circuit system for controlling the longitudinal drive member, the transverse drive member and the action of the solenoid valve is integrated in the control box.

[0015] Preferably, the material storage container is fixed on the support frame, the liquid outlet end of the material storage container is connected to the liquid inlet joint through an infusion tube, and the top of the material storage container is connected to the gas outlet end of the gas supply assembly.

[0016] Preferably, a drying device is fixed on one side of the pneumatic injection mechanism.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model relates to a labeling device used for cloth before printing and dyeing, which falls synchronously with the pressure rod of the cloth joint sewing equipment, that is, when the pressure rod completes the pressing and positioning of the cloth joint, the setting of the labeling device can be completed, and the pneumatic injection mechanism is driven by the multi-axis transmission mechanism to spray code and mark the cloth joint, thereby better solving the problem of low efficiency and non-standardization when marking cloth before printing and dyeing.

[0019] 2. The utility model relates to a labeling device used before cloth printing and dyeing, which can be easily assembled with the pressure rod of the existing cloth joint sewing equipment through a fixing part, that is, an automatic labeling mechanism is added under the premise that the pressure rod maintains the normal function, thereby reducing the transformation cost, and thus it is easy to be widely promoted and applied in the field of cloth printing and dyeing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the support frame of the utility model;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the longitudinal shift seat of the utility model;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the transverse shift seat of the utility model;

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the pneumatic injection mechanism of the utility model;

[0025] Figure 6 This is a three-dimensional structural schematic diagram of the material storage container of the utility model;

[0026] Figure 7 It is a three-dimensional structural schematic diagram of the fixing member of the utility model.

[0027] In the figure: 1-support frame; 1.1-longitudinal profile; 1.2-transverse profile; 1.3-longitudinal slide rail;

[0028] 2-longitudinal moving frame; 2.1-support plate; 2.2-longitudinal slide block; 2.3-connecting plate 1; 2.4-transverse slide rail;

[0029] 3-transverse seat; 3.1-transverse slider; 3.2-connecting plate 2; 3.3-Z-shaped plate; 3.3.1-perforation; 3.4-C-shaped ring;

[0030] 4-pneumatic injection mechanism; 4.1-injection valve; 4.2-solenoid valve; 4.3-liquid inlet connector;

[0031] 5-storage container; 5.1-cylinder; 5.1.1-liquid outlet; 5.2-rotating cover; 5.2.1-gas nozzle;

[0032] 6-air supply assembly; 6.1-main air pipe; 6.2-tee; 6.3-branch pipe 1; 6.4-branch pipe 2; 6.5-pressure reducing valve;

[0033] 7-longitudinal driving member;

[0034] 8-transverse driving member;

[0035] 9-fixing part; 9.1-groove part; 9.2-screw rod; 9.3-pressure plate;

[0036] 10- Control box. DETAILED DESCRIPTION

[0037] 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 in 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.

[0038] See also Figure 1-7 The utility model provides a technical solution, a labeling device for cloth before printing and dyeing, a support frame 1 includes a longitudinal profile 1.1, a transverse profile 1.2 fixedly connected to the front and rear ends of one side of the longitudinal profile 1.1, and a longitudinal slide rail 1.3 fixed to the top surface of the longitudinal profile 1.1 along the longitudinal direction.

[0039] The longitudinal frame 2 and the transverse profile 1.2 are located on the same side of the longitudinal profile 1.1, and a longitudinal driving member 7 for driving the longitudinal frame 2 to slide forward and backward is provided on the outer side of the top surface of the longitudinal profile 1.1. The longitudinal frame 2 includes a support plate 2.1 extending in the transverse direction, a longitudinal slider 2.2 slidably mounted on the longitudinal slide rail 1.3, a connecting plate 2.3 fixed at one end to the bottom surface of the support plate 2.1 and at the other end to the top surface of the longitudinal slider 2.2, and a transverse slide rail 2.4 fixed in the transverse direction to the front end of the top surface of the support plate 2.1, a transverse seat 3 is slidably mounted on the transverse slide rail 2.4, and a transverse driving member 8 for driving the transverse seat 3 to slide in the transverse direction is provided on the rear side of the top surface of the support plate 2.1. The transverse seat 3 includes a transverse slider 3.1 slidably mounted on the transverse rail 2.4, a connecting plate 2.2 fixed to the top surface of the transverse slider 3.1 at the front end of the bottom, a Z-shaped plate 3.3 whose top plate is fixed to the connecting plate 2.2, and a C-shaped ring 3.4 fixed to the top surface of the bottom plate of the Z-shaped plate 3.3. The Z-shaped plate 3.3 is provided with a through hole 3.3.1 at a position corresponding to the center of the C-shaped ring 3.4. The longitudinal drive member 7 and the transverse drive member 8 respectively include a driving pulley, a driven pulley, a transmission belt, a support for supporting the driving pulley and the driven pulley, and a servo motor for directly driving the driving pulley to rotate. The connecting plate 1 2.3 and the connecting plate 2 3.2 are respectively fixedly connected to the corresponding transmission belt, so that when the servo motor drives the driving pulley to rotate forward and backward, the transmission belt can drive the longitudinal frame 2 to slide forward and backward through the connecting plate 1 2.3, and the transmission belt can drive the transverse seat 3 to slide back and forth horizontally through the connecting plate 2 3.2. In addition, the longitudinal drive member 7 and the transverse drive member 8 can also be driven by a servo motor+screw drive or a cylinder push-pull structure.

[0040] The pneumatic injection mechanism 4 includes an injection valve 4.1 extending vertically, an electromagnetic valve 4.2 whose output end is connected to the air inlet of the injection valve 4.1, and a liquid inlet connector 4.3 installed at the liquid inlet of the injection valve 4.1, and the discharge end of the storage container 5 is sleeved on the liquid inlet connector 4.3. The bottom of the injection valve 4.1 is sleeved in the C-shaped ring 3.4, and the nozzle of the injection valve 4.1 is sleeved in the perforation 3.3.1, and the liquid inlet connector 4.3 is clamped at the opening of the C-shaped ring 3.4.

[0041] The material storage container 5 comprises a cylinder 5.1 and a rotating cover 5.2 rotatably mounted on the top of the cylinder 5.1, a liquid outlet pipe head 5.1.1 which is sleeved and matched with the liquid inlet connector 4.3 is provided at the bottom of the cylinder 5.1, and a gas nozzle 5.2.1 is provided in the middle of the top surface of the rotating cover 5.2. In addition, the material storage container 5 can also be fixed on the support plate 2.1, and the liquid outlet end of the material storage container 5 is connected to the liquid inlet connector 4.3 through a liquid infusion tube.

[0042] The air supply assembly 6 comprises a main air pipe 6.1 whose input end is connected to the air outlet of the air compressor, a tee 6.2 connected to the output end of the main air pipe 6.1, a branch pipe 1 6.3 connected between one output end of the tee 6.2 and the input end of the solenoid valve 4.2, a branch pipe 2 6.4 connected between the other output end of the tee 6.2 and the air nozzle 5.2.1, and a pressure reducing valve 6.5 arranged in the middle of the branch pipe 2 6.4.

[0043] The fixing part 9 is used to detachably fix the support frame 1 to the pressure rod of the cloth joint sewing equipment. Among them, the fixing part 9 includes a groove-shaped part 9.1 fixed to the front and rear ends of the longitudinal profile 1.1 away from the transverse profile 1.2 and matched with the pressure rod of the cloth joint sewing equipment, a screw rod 9.2 threadedly mounted in the middle of the outer wall of the groove-shaped part 9.1, and a pressure plate 9.3 located in the inner cavity of the groove-shaped part 9.1 and rotatably mounted on the inner end of the screw rod 9.2. When installing the labeling device on the pressure rod, first clamp the groove-shaped part 9.1 on the pressure rod, and then tighten the screw rod 9.2 so that the pressure plate 9.3 is pressed against the side wall of the pressure rod. In addition, the fixing part 9 can also adopt other forms of quick-release mechanisms to achieve fast and flexible disassembly and assembly with the pressure rod.

[0044] In summary, when marking cloth before printing and dyeing, the pressure bar at the sewing device first swings downward and presses the joint of the cloth. At this time, the longitudinal profile 1.1 and the transverse profile 1.2 are also pressed at the position close to the joint of the cloth, that is, the position to be marked. Since the sewing mechanism and the labeling device are on both sides of the pressure bar, the two can work at the same time.

[0045] When the labeling is in progress, an air compressor is required to provide high-pressure gas. The high-pressure gas is input through the main air pipe 6.1, and after passing through the three-way valve 6.2, one path of the high-pressure gas flows through the branch pipe 1 6.3 toward the solenoid valve 4.2; the other path of the high-pressure gas flows through the branch pipe 2 6.4 toward the storage container 5. Among them, the high-pressure gas flowing toward the storage container 5 is depressurized by the pressure reducing valve 6.5.

[0046] The control system controls the switch of the electromagnetic valve 4.2 to realize the spray control of the injection valve 4.1, that is, when the electromagnetic valve 4.2 is opened, the high-pressure gas can act on the injection valve 4.1 to make it spray, so that the paint in the storage container 5 can be sprayed out from the spray port; when the electromagnetic valve 4.2 is closed, the spray port of the injection valve 4.1 is closed, and the spraying of the paint is stopped. Among them, a certain amount of paint is stored in the cylinder 5.1, and the high-pressure gas after the pressure reduction operation enters the inner cavity of the cylinder 5.1 through the gas nozzle 5.2.1. When the injection valve 4.1 is spraying, the liquid outlet pipe head 5.1.1 is connected with the spray port of the injection valve 4.1, and the paint in the cylinder 5.1 will be pressed into the spray port of the injection valve 4.1 by the high-pressure gas to spray the paint.

[0047] The longitudinal moving frame 2 and the transverse moving seat 3 cooperate with each other to realize the process of writing the code by spraying the paint.

[0048] After completing the operations of sewing and labeling the cloth joints, the pressure rod is lifted, and the next cycle of sewing and labeling the cloth joints can be carried out.

[0049] A control box 10 is fixed on the top surface of the transverse profile 1.2 connected to the rear end of the longitudinal profile 1.1. A control circuit system for controlling the longitudinal drive 7, the transverse drive 8 and the action of the electromagnetic valve 4.2 is integrated in the control box 10. The control circuit system includes a PLC control system, which is specifically referred to in related applications in the prior art such as the control system of a wall inkjet printer (a wall inkjet printer includes a transverse mechanism, a vertical mechanism and a system for controlling the inkjet printer, and the cooperation of the three enables the inkjet printer to print pictures on the wall according to the input information), so it will not be described in detail here.

[0050] A drying device is fixed on one side of the pneumatic injection mechanism 4. The drying device can be a hot air gun. The hot air gun and the electromagnetic valve 4.2 operate in unison, that is, when the electromagnetic valve 4.2 is opened to spray the paint, the hot air gun is opened synchronously to blow hot air toward the sprayed code, thereby increasing the drying speed of the sprayed code.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A labeling device for cloth before printing and dyeing, characterized in that: include: A support frame (1), wherein a multi-axis transmission mechanism is provided on the support frame (1); A fixing member (9), the fixing member (9) being used to detachably fix the support frame (1) on a pressure rod of a cloth joint sewing device; A pneumatic injection mechanism (4), wherein the pneumatic injection mechanism (4) is installed at the moving end of the multi-axis transmission mechanism; A material storage container (5), wherein the material storage container (5) is used to supply label coating material to the liquid inlet end of the pneumatic injection mechanism (4).

2. A labeling device for cloth before printing and dyeing according to claim 1, characterized in that: The pneumatic injection mechanism (4) comprises an injection valve (4.1) extending vertically, an electromagnetic valve (4.2) whose output end is connected to the air inlet of the injection valve (4.1), and a liquid inlet connector (4.3) installed on the liquid inlet of the injection valve (4.1); the discharge end of the material storage container (5) is sleeved on the liquid inlet connector (4.3), and the input end of the electromagnetic valve (4.2) is connected to an air supply component (6).

3. A labeling device for cloth before printing and dyeing according to claim 2, characterized in that: The material storage container (5) comprises a cylinder (5.1) and a rotating cover (5.2) rotatably mounted on the top of the cylinder (5.1); a liquid outlet pipe head (5.1.1) which is sleeved and matched with the liquid inlet joint (4.3) is provided at the bottom of the cylinder (5.1); a gas nozzle (5.2.1) is provided in the middle of the top surface of the rotating cover (5.2); and the gas nozzle (5.2.1) is connected to the gas supply component (6).

4. A labeling device for cloth before printing and dyeing according to claim 3, characterized in that: The air supply assembly (6) comprises a main air pipe (6.1) whose input end is connected to the air outlet of the air compressor, a tee (6.2) connected to the output end of the main air pipe (6.1), a branch pipe 1 (6.3) connected between one output end of the tee (6.2) and the input end of the solenoid valve (4.2), a branch pipe 2 (6.4) connected between the other output end of the tee (6.2) and the air nozzle (5.2.1), and a pressure reducing valve (6.5) arranged in the middle of the branch pipe 2 (6.4).

5. The labeling device for cloth before printing and dyeing according to claim 2, characterized in that: The support frame (1) comprises a longitudinal profile (1.1), a transverse profile (1.2) fixedly connected to the front and rear ends of one side of the longitudinal profile (1.1), and a longitudinal slide rail (1.3) fixed to the top surface of the longitudinal profile (1.1) in the longitudinal direction, a longitudinal movement frame (2) is slidably engaged on the longitudinal slide rail (1.3), the longitudinal movement frame (2) and the transverse profile (1.2) are located on the same side of the longitudinal profile (1.1), a longitudinal movement driving member (7) for driving the longitudinal movement frame (2) to slide forward and backward is provided on the outer side of the top surface of the longitudinal profile (1.1), and the fixing member (9) is fixed to a side of the longitudinal profile (1.1) away from the transverse profile (1.2).

6. The labeling device for cloth before printing and dyeing according to claim 5, characterized in that: The longitudinal shift frame (2) comprises a support plate (2.1) extending in the transverse direction, a longitudinal slider (2.2) slidably mounted on the longitudinal slide rail (1.3), a connecting plate (2.3) having one end fixed to the bottom surface of the support plate (2.1) and the other end fixed to the top surface of the longitudinal slider (2.2), and a transverse slide rail (2.4) fixed in the transverse direction to the front end of the top surface of the support plate (2.1), the transverse slide rail (2.4) being slidably mounted on the transverse shift seat (3), the pneumatic injection mechanism (4) being fixed to the front side of the transverse shift seat (3), and a transverse shift driving member (8) for driving the transverse shift seat (3) to slide in the transverse direction is provided on the rear side of the top surface of the support plate (2.1).

7. The labeling device for cloth before printing and dyeing according to claim 6, characterized in that: The transverse displacement seat (3) comprises a transverse slider (3.1) slidably mounted on the transverse slide rail (2.4), a second connecting plate (3.2) fixed to the top surface of the transverse slider (3.1) at the front end of the bottom, a Z-shaped plate (3.3) whose top plate is fixed to the second connecting plate (3.2), and a C-shaped ring (3.4) fixed to the top surface of the bottom plate of the Z-shaped plate (3.3), wherein the Z-shaped plate (3.3) is provided with a through hole ( 3.3.1), the bottom of the injection valve (4.1) is sleeved in the C-shaped ring (3.4), and the nozzle of the injection valve (4.1) is sleeved in the through hole (3.3.1), and the liquid inlet connector (4.3) is clamped at the opening of the C-shaped ring (3.4).

8. The labeling device for cloth before printing and dyeing according to claim 5, characterized in that: The fixing member (9) comprises a groove-shaped member (9.1) fixed to the front and rear ends of the longitudinal profile (1.1) away from the transverse profile (1.2) and matched with the pressure rod of the cloth joint sewing device, a screw rod (9.2) threadedly mounted on the middle part of the outer wall of the groove-shaped member (9.1), and a pressure plate (9.3) located in the inner cavity of the groove-shaped member (9.1) and rotatably mounted on the inner end of the screw rod (9.2). A control box (10) is fixed to the top surface of the transverse profile (1.2) connected to the rear end of the longitudinal profile (1.1), and a control circuit system for controlling the actions of the longitudinal drive member (7), the transverse drive member (8) and the solenoid valve (4.2) is integrated in the control box (10).

9. The labeling device for cloth before printing and dyeing according to claim 2, characterized in that: The material storage container (5) is fixed on the support frame (1), the liquid outlet end of the material storage container (5) is connected to the liquid inlet connector (4.3) via a liquid infusion tube, and the top of the material storage container (5) is connected to the gas outlet end of the gas supply component (6).

10. The labeling device for cloth before printing and dyeing according to claim 1, characterized in that: A drying device is fixed on one side of the pneumatic injection mechanism (4).

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