Dustproof bag printing and feeding device

Abstract

The utility model belongs to the technical field of dustproof bag processing, and particularly relates to a dustproof bag printing feeding device which comprises a fixing plate, a threaded rod in threaded connection with the interior of the fixing plate, a handle installed on one side of the threaded rod, a guide rod installed in the fixing plate in a sliding mode, a baffle fixedly connected with one end of the guide rod and one end of the threaded rod in a matched mode, and an electrode installed on the top side of the baffle. A scale rod is fixedly connected to one side of the mounting lug, a limiting ring is slidably mounted on the outer wall of the scale rod, a locking screw is rotatably mounted in the limiting ring, and an electric piece is mounted on the outer wall of the limiting ring. When the electrode makes contact with the electric sheet, the indicator light is turned on, the width between the inner side of the baffle and the printing plate is equal to the printing position of the dustproof bag, the printing position of the dustproof bag is accurately positioned, dislocation is avoided, and the printing quality and precision of the dustproof bag are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing dust-proof bag processing, in particular to a dust-proof bag printing and feeding device. Background Art

[0002] A dust bag is a bag used to protect clothing from dust, dirt and other contaminants. During the production and printing process of dust bags, a feeding device is used to ensure that the dust bags enter the printing process in a stable and continuous manner to ensure the smooth progress of the printing operation.

[0003] A Chinese patent with announcement number CN217835077U discloses a plastic packaging bag printing device, including a conveyor, a printing component is arranged in the middle of the top of the conveyor, a winding component is arranged on the left side of the top of the conveyor, and an unwinding component is arranged on the right side of the conveyor. The printing component arranged in the plastic packaging bag printing device can regularly print and dry the plastic packaging bags on the conveyor, and the unwinding component and the winding component arranged can unwind and rewind the plastic packaging bags connected together at both ends of the conveyor, thereby achieving the purpose of automatically and conveniently printing the plastic packaging bags, and can achieve automatic and convenient printing, and can dry them after printing.

[0004] However, the above-mentioned feeding device still has some problems. In practical applications, it is impossible to accurately preset the printing position of the dust bag, which makes the printing on the dust bag skew, affecting the appearance and quality of the dust bag. Therefore, a dust bag printing feeding device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised in the background technology, the utility model provides a dust-proof bag printing feeding device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a dust bag printing feeding device described in the utility model comprises a support frame, a fixing plate is installed at the top side edge of the support frame, a threaded rod is threadedly connected inside the fixing plate, a handle is installed on one side of the threaded rod, two guide rods are symmetrically and slidably installed inside the fixing plate, a baffle is installed in cooperation with one end of the guide rod and the threaded rod, wherein the guide rod and the baffle are fixedly connected, and the threaded rod and the baffle are rotatably connected, an electrode is installed on the top side of the baffle, a mounting ear is installed on the top side of the fixing plate, a scale rod is fixedly connected to one side of the mounting ear, a limit ring is slidably installed on the outer wall of the scale rod, a locking screw is rotatably installed inside the limit ring, and an electric sheet is installed on the outer wall of the limit ring, so as to realize accurate positioning of the printing position of the dust bag, avoid dislocation, and improve the printing quality and accuracy of the dust bag.

[0007] Preferably, two rotating shafts are symmetrically installed between the two sides of the support frame, rotating rollers are installed on the outer walls of the rotating shafts, and a conveyor belt is installed between the outer walls of the rotating rollers. A conveying motor is installed on one side of the support frame, and one end of the rotating shaft is connected to the output end of the conveying motor to realize automatic conveyance of the dust bag and improve work efficiency.

[0008] Preferably, a fixing frame is installed on the top side of the support frame, a cylinder is installed on the top side of the fixing frame, a printing board is installed on the active end of the cylinder, a paint box is installed on the top side of the fixing frame, a delivery pipe is connected to the interior of the paint box, a pump is installed on the outer wall of the delivery pipe, one end of the delivery pipe slides through the interior of the fixing frame and is connected to the printing board to ensure stable downward movement of the printing board, while the pump ensures uniform supply of paint and improves printing quality.

[0009] Preferably, support legs are fixedly installed at the four corners of the bottom side of the support frame, and a support plate is fixedly connected to the upper position between the two sides of the middle end of the support frame. The support plate is arranged in close contact with the conveyor belt to improve the stability of the device. At the same time, the support plate provides support for the printing operation and improves the printing effect.

[0010] Preferably, the baffle is located directly above the conveyor belt and is in contact but not connected to the conveyor belt. The width between the inner side of one end of the baffle and the printing plate is equal to the printing position of the dust bag, ensuring that the dust bag is accurately positioned before printing, avoiding printing position deviation, and improving printing accuracy.

[0011] Preferably, an infrared sensor is installed inside one side of the fixing frame, an indicator light is installed on the top side of the fixing plate, and a control panel is installed on one side of the supporting frame. The control panel is electrically connected to the electrodes and the electric sheet as well as the infrared sensor and the cylinder, wherein the electrodes and the electric sheet and the indicator light are in series, and the infrared sensor and the cylinder are in parallel, which is used for signal transmission of the electrodes and the electric sheet and the infrared sensor, as well as operation control of the cylinder and the indicator light, thereby improving the degree of automation of the device.

[0012] The utility model is beneficial in that:

[0013] 1. Before the printing operation, the limit ring slides on the scale rod through the cooperation of the locking screw, and then the threaded rod is rotated by the handle, thereby driving the baffle to move stably under the cooperation of the guide rod. When the electrode and the electric sheet are in contact, the indicator light lights up, indicating that the preset position has been reached, so as to accurately locate the printing position of the dust bag, avoid dislocation, and improve the printing quality and accuracy of the dust bag;

[0014] 2. When the dust bag reaches the printing position, the infrared sensor detects the existence of the dust bag, and the control panel receives the signal of the infrared sensor to control the action of the cylinder to push the printing plate downward to contact the dust bag for printing, thereby realizing automated printing operations and improving printing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the structure of the medium axis side view of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the limit component;

[0018] Figure 3 This is a schematic diagram of the structure of the feeding and conveying assembly;

[0019] Figure 4 It is a schematic diagram of the printing component structure.

[0020] In the figure: 1. Support frame; 2. Fixed plate; 3. Threaded rod; 4. Handle; 5. Guide rod; 6. Baffle; 7. Electrode; 8. Mounting ear; 9. Scale rod; 10. Limit ring; 11. Locking screw; 12. Electric sheet; 13. Rotating shaft; 14. Rotating roller; 15. Conveyor belt; 16. Conveying motor; 17. Fixed frame; 18. Cylinder; 19. Printing plate; 20. Paint box; 21. Pump; 22. Conveying pipe; 23. Support leg; 24. Support plate; 25. Infrared sensor; 26. Control panel. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4As shown, a dust bag printing feeding device comprises a support frame 1, a fixed plate 2 is installed at the top side edge of the support frame 1, a threaded rod 3 is threadedly connected inside the fixed plate 2, a handle 4 is installed on one side of the threaded rod 3, two guide rods 5 are symmetrically and slidably installed inside the fixed plate 2, a baffle 6 is installed in cooperation with one end of the guide rod 5 and the threaded rod 3, wherein the guide rod 5 and the baffle 6 are fixedly connected, and the threaded rod 3 and the baffle 6 are rotatably connected, an electrode 7 is installed on the top side of the baffle 6, a mounting ear 8 is installed on the top side of the fixed plate 2, a scale rod 9 is fixedly connected to one side of the mounting ear 8, a limit ring 10 is slidably installed on the outer wall of the scale rod 9, a locking screw 11 is rotatably installed inside the limit ring 10, an electric sheet 12 is installed on the outer wall of the limit ring 10, an indicator light is installed on the top side of the fixed plate 2, and the support frame A control panel 26 is installed on one side of 1; when working, in actual application, the printing position of the dust bag cannot be accurately predetermined, so that the printing on the dust bag appears skewed, affecting the appearance and quality of the dust bag. Before the printing operation, the position of the baffle 6 is adjusted according to the printing position. First, the limiting ring 10 is slid on the scale rod 9 through the cooperation of the locking screw 11, and then the threaded rod 3 is rotated by the handle 4, thereby driving the baffle 6 to move stably under the cooperation of the guide rod 5. When the electrode 7 and the electric sheet 12 are in contact, the indicator light lights up, indicating that the preset position has been reached. At this time, the width between the inner side of the baffle 6 and the printing plate 19 is equal to the printing position of the dust bag. When loading the material, align the two sides of the dust bag with the two sides of the baffle 6, and then load and convey the material to achieve accurate positioning of the printing position of the dust bag, avoid dislocation, and improve the printing quality and accuracy of the dust bag.

[0023] See also Figure 1-4 As shown, two rotating shafts 13 are symmetrically installed between the two sides of the support frame 1, and rotating rollers 14 are installed on the outer walls of the rotating shafts 13. A conveyor belt 15 is installed between the outer walls of the rotating rollers 14. A conveying motor 16 is installed on one side of the support frame 1, and one end of the rotating shaft 13 is connected with the output end of the conveying motor 16. When working, in the production and printing process of the dust-proof bag, it is ensured that the dust-proof bag enters the printing link in a stable and continuous manner to ensure the smooth progress of the printing operation. Therefore, a loading device will be used, and the dust-proof bag is placed on the conveyor belt 15. The conveying motor 16 drives the rotating shaft 13 and the rotating roller 14 to rotate, so that the conveyor belt 15 runs, and the dust-proof bag is transported to the printing position, realizing automatic transportation of the dust-proof bag and improving work efficiency.

[0024] See also Figure 1-4As shown, a fixing frame 17 is installed on the top side of the support frame 1, a cylinder 18 is installed on the top side of the fixing frame 17, a printing plate 19 is installed on the active end of the cylinder 18, a paint box 20 is installed on the top side of the fixing frame 17, a delivery pipe 22 is connected to the inside of the paint box 20, a pump 21 is installed on the outer wall of the delivery pipe 22, one end of the delivery pipe 22 slides through the inside of the fixing frame 17 and is connected to the printing plate 19, support legs 23 are fixedly installed at the four corners of the bottom side of the support frame 1, a support plate 24 is fixedly connected to the upper position between the two sides of the middle end of the support frame 1, the support plate 24 is fitted with the conveyor belt 15, and a red External sensor 25; when working, with the diversification of consumer needs, to meet the aesthetic needs of different consumers, it is necessary to print on the dust bag. When the dust bag reaches the printing position, the infrared sensor 25 detects the existence of the dust bag, and the control panel 26 receives the signal of the infrared sensor 25, controls the cylinder 18 to move, pushes the printing plate 19 downward, contacts the dust bag for printing, and at the same time the pump 21 works to transport the paint in the paint box 20 to the printing plate 19 through the delivery pipe 22. At the same time, the support plate 24 provides a support platform for the printing plate 19 to complete the printing operation, ensure the stable downward movement of the printing plate 19, and improve the printing quality. The specific model of the infrared sensor 25 is SunX FX-301.

[0025] Working principle: before printing, the position of the baffle 6 is adjusted according to the printing position. First, the limit ring 10 is slid on the scale rod 9 through the cooperation of the locking screw 11, and then the threaded rod 3 is rotated by the handle 4, thereby driving the baffle 6 to move stably under the cooperation of the guide rod 5. When the electrode 7 and the electric sheet 12 are in contact, the indicator light is on, indicating that the preset position has been reached. At this time, the width between the inner side of the baffle 6 and the printing plate 19 is equal to the printing position of the dust bag. When loading, align the two sides of the dust bag with the two sides of the baffle 6, and then load and convey, so as to accurately locate the printing position of the dust bag, avoid misalignment, and improve the printing quality and accuracy of the dust bag. The conveying motor 16 drives the rotating shaft 13 and the rotating roller 14 to rotate, so that the conveyor belt 15 runs, and the dust bag is transported to the printing position, so as to realize automatic transportation of the dust bag and improve work efficiency.

[0026] When the dust bag reaches the printing position, the infrared sensor 25 detects the presence of the dust bag, and the control panel 26 receives the signal from the infrared sensor 25, controls the cylinder 18 to move, pushes the printing plate 19 downward, contacts the dust bag for printing, and at the same time, the pump 21 works to deliver the paint in the paint box 20 to the printing plate 19 through the delivery pipe 22. At the same time, the support plate 24 provides a support platform for the printing plate 19 to complete the printing operation, ensure the stable downward movement of the printing plate 19, and improve the printing quality.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A dust bag printing feeding device, characterized in that: The invention comprises a support frame (1), a fixing plate (2) is installed at the top side edge of the support frame (1), a threaded rod (3) is threadedly connected inside the fixing plate (2), a handle (4) is installed on one side of the threaded rod (3), two guide rods (5) are symmetrically slidably installed inside the fixing plate (2), a baffle (6) is installed in cooperation with one end of the guide rod (5) and the threaded rod (3), wherein the guide rod (5) and the baffle (6) are fixedly connected, and the threaded rod (3) and the baffle (6) are rotatably connected, an electrode (7) is installed on the top side of the baffle (6), a mounting ear (8) is installed on the top side of the fixing plate (2), a scale rod (9) is fixedly connected to one side of the mounting ear (8), a limit ring (10) is slidably installed on the outer wall of the scale rod (9), a locking screw (11) is rotatably installed inside the limit ring (10), and an electric sheet (12) is installed on the outer wall of the limit ring (10).

2. A dust bag printing feeding device according to claim 1, characterized in that: Two rotating shafts (13) are symmetrically mounted between the two sides of the support frame (1), rotating rollers (14) are mounted on the outer walls of the rotating shafts (13), and a conveyor belt (15) is mounted between the outer walls of the rotating rollers (14). A conveying motor (16) is mounted on one side of the support frame (1), and one end of the rotating shaft (13) is connected to the output end of the conveying motor (16).

3. A dust bag printing feeding device according to claim 2, characterized in that: A fixing frame (17) is installed on the top side of the support frame (1), a cylinder (18) is installed on the top side of the fixing frame (17), a printing plate (19) is installed on the active end of the cylinder (18), a paint box (20) is installed on the top side of the fixing frame (17), a delivery pipe (22) is connected to the inside of the paint box (20), a pump (21) is installed on the outer wall of the delivery pipe (22), and one end of the delivery pipe (22) slides through the inside of the fixing frame (17) and is connected to the printing plate (19).

4. A dust bag printing feeding device according to claim 3, characterized in that: Support legs (23) are fixedly installed at the four corners of the bottom side of the support frame (1), and a support plate (24) is fixedly connected to the upper position between the two sides of the middle end of the support frame (1), and the support plate (24) is arranged to fit the conveyor belt (15).

5. The dust bag printing feeding device according to claim 1, characterized in that: The baffle (6) is located directly above the conveyor belt (15) and is in contact but not connected with the conveyor belt (15). The width between the inner side of one end of the baffle (6) and the printing plate (19) is equal to the position of the dust bag printing.

6. A dust bag printing feeding device according to claim 3, characterized in that: An infrared sensor (25) is installed inside one side of the fixing frame (17), an indicator light is installed on the top side of the fixing plate (2), and a control panel (26) is installed on one side of the support frame (1). The control panel (26) is electrically connected to the electrode (7) and the electric sheet (12), and the infrared sensor (25) and the cylinder (18), wherein the electrode (7) and the electric sheet (12) and the indicator light are in a series relationship, and the infrared sensor (25) and the cylinder (18) are in a parallel relationship, and is used for signal transmission of the electrode (7) and the electric sheet (12) and the infrared sensor (25), and operation control of the cylinder (18) and the indicator light.

Images