Rapid vamp printing device for rain boot production
By employing a parallel transport mechanism, high-precision inkjet printing, and uniform drying in the production of rain boots, the problems of low efficiency and poor printing quality of existing equipment have been solved, achieving efficient and high-quality rain boot printing production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-03-20
AI Technical Summary
Existing rain boot production printing equipment is inefficient, employing a single-station operation mode where each step must be performed sequentially, resulting in low efficiency. Furthermore, the printing precision is limited, making it difficult to achieve complex and intricate patterns. Uneven ink application and drying also affect the quality of the rain boots.
The system employs a transport mechanism consisting of an upper transport structure and a lower transport structure to achieve parallel production; the inkjet printing mechanism utilizes a motor-driven printhead for flexible positioning to achieve high-precision printing; and the drying mechanism performs all-round uniform drying to ensure rapid ink curing.
It improved production efficiency, enabled high-quality printing of complex and intricate patterns, avoided problems such as uneven printing colors and blurry patterns, and improved the overall quality of rain boots.
Smart Images
Figure CN224013226U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to rain boots production technical field, and specifically is a vamp quick printing device for rain boots production. BACKGROUND
[0002] Rain boots are a special kind of footwear worn in rainy or wet environments, designed to provide waterproof, slip-resistant, and protective functions for the feet. They are usually made of waterproof materials such as rubber or PVC, and come in various boot heights, from low-cut to knee-high or even higher, to accommodate different water depths and usage scenarios. Rain boots are widely used not only for daily travel in rainy weather, but also play a crucial role in industries such as agriculture, fishing, and construction, providing necessary foot protection for workers in harsh working environments.
[0003] In the field of rain boots production, vamp printing is one of the important links. However, the existing printing device adopts a single-station operation mode, and each link needs to be performed sequentially, resulting in long idle time of each mechanism and low efficiency. Moreover, the precision of the silk screen printing used in the existing printing device is limited, making it difficult to achieve high-quality printing effects for complex and delicate patterns. In addition, during the printing process, the ink application and drying process are not uniform enough, which can lead to uneven color depth, blurred patterns, and other problems, affecting the overall quality of the rain boots. SUMMARY
[0004] The utility model aims at providing a vamp quick printing device for rain boots production to solve the problems raised in the background.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] A vamp quick printing device for rain boots production, comprising a workbench, a transport mechanism capable of alternating transportation is provided on the workbench, a positioning mechanism is provided on the transport mechanism, an inkjet printing mechanism is fixedly connected to the middle part of the workbench, a drying mechanism is provided on one side of the inkjet printing mechanism, a controller is provided on the inkjet printing mechanism, and the controller is electrically connected with the above-mentioned mechanism.
[0007] As a further scheme of the utility model: the transport mechanism is composed of an upper transport structure and a lower transport structure.
[0008] As a further scheme of the utility model: the upper layer transport structure includes vertical plate, first screw rod, first guide rod, first motor, first screw sleeve, sliding sleeve, upper layer transport plate, the vertical plate is equipped with two, symmetry sets up in the work table midline two sides, the vertical plate is fixedly connected on the work table, the top surface of two vertical plates all is set with first installation slot, one first installation slot is rotatably connected with first screw rod, the other first installation slot is fixedly connected with first guide rod, one end of first screw rod is fixedly connected with the output end of first motor, first motor is fixedly connected on the vertical plate, first screw rod is screwly connected with first screw sleeve, first guide rod is slidably connected with sliding sleeve, and first screw sleeve and sliding sleeve upper end all are fixedly connected with upper layer transport plate.
[0009] As a further scheme of the utility model: the lower layer transport structure includes second screw rod, second motor, second screw sleeve, lower layer transport plate and guide block, the work table is set with second installation slot, and the both sides of second installation slot are oppositely set with guide slot, second installation slot is rotatably connected with second screw rod, one end of second screw rod is fixedly connected with the output end of second motor, second motor is fixedly connected on the work table, second screw rod is screwly connected with second screw sleeve, and the upper end of second screw sleeve is fixedly connected with lower layer transport plate, and the bottom surface of lower layer transport plate is fixedly connected with guide block respectively on both sides, and guide block is slidably connected with guide slot.
[0010] As a further scheme of the utility model: the positioning mechanism is composed of two oppositely arranged positioning components, and the positioning component includes mounting plate, first electric telescopic rod, first connecting plate, telescopic rod, spring, pressing plate and rubber layer, the mounting plate is inverted L type, the first electric telescopic rod is fixedly connected on the top wall of mounting plate, the output end of first electric telescopic rod is fixedly connected with first connecting plate, two telescopic rods are fixedly connected on the bottom surface of first connecting plate, the lower end of telescopic rod is fixedly connected with pressing plate, spring is arranged on the telescopic rod, and the lower end of pressing plate is fixedly connected with rubber layer.
[0011] As a further scheme of the utility model: the inkjet printing mechanism includes a U-shaped plate, a third lead screw, a third motor, a second guide rod, a third screw sleeve, a second sliding sleeve, a moving plate, a fourth lead screw, a fourth motor, a fourth screw sleeve, a second connecting plate, a second electric telescopic rod, a third connecting plate and an inkjet nozzle, the U-shaped plate is fixedly connected on the workbench, two grooves are formed on the top inner wall of the U-shaped plate, a third lead screw is rotatably connected in one groove, a second guide rod is fixedly connected in the other groove, one end of the third lead screw is fixedly connected with the output end of the third motor, the third motor is fixedly connected on the U-shaped plate, the third screw sleeve is threadedly connected on the third lead screw, the second guide rod is slidably connected with the second sliding sleeve, the moving plate is fixedly connected with the lower ends of the third screw sleeve and the second sliding sleeve, a sliding groove is formed in the moving plate, the fourth lead screw is rotatably connected in the sliding groove, one end of the fourth lead screw is fixedly connected with the output end of the fourth motor, the fourth motor is fixedly connected on the moving plate, the fourth screw sleeve is threadedly connected on the fourth lead screw, the fourth screw sleeve is slidably connected with the sliding groove, the second connecting plate is fixedly connected with the lower end of the fourth screw sleeve, the second electric telescopic rod is fixedly connected with the lower end of the second connecting plate, the output end of the second electric telescopic rod is fixedly connected with the third connecting plate, and the inkjet nozzle is fixedly connected with the lower end of the third connecting plate.
[0012] As a further scheme of the utility model: the drying mechanism includes a drying box, a fan and a heater, the drying box is fixedly connected on the workbench, the fan is fixedly connected on the top surface of the drying box, the fan is fixedly connected with the heater through a pipeline, and the heater is connected with the air outlet of the drying box through a pipeline.
[0013] Compared with the prior art, the utility model has the advantages that: a vamp rapid printing device for rain boot production adopts a conveying mechanism composed of an upper conveying structure and a lower conveying structure, both of which can work alternately, greatly reducing the idle time of each mechanism, changing the low-efficiency condition of each link in the traditional single-station operation mode, realizing the parallelization of the production process, and greatly improving the overall production efficiency; through the setting of the inkjet printing mechanism, the third motor and the fourth motor are used to drive the third lead screw and the fourth lead screw, so that the inkjet nozzle can be moved flexibly and positioned accurately to each position of the vamp, compared with traditional screen printing, the inkjet printing mechanism can easily cope with the printing demand of complex and fine patterns, and realize high-quality printing effect; through the setting of the drying mechanism, the vamp after printing is subjected to all-round and uniform drying treatment, so that the ink is quickly and uniformly solidified, problems such as different printing color depths and blurred patterns caused by uneven ink drying are effectively avoided, and the overall quality of the rain boots is greatly improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is a structure schematic view of a vamp rapid printing device for rain boot production.
[0015] Fig. 2It is a kind of rain boots production vamp fast printing device in transport mechanism and positioning mechanism structure schematic view.
[0016] Fig. 3 It is a kind of rain boots production vamp fast printing device in A place of the enlarged view.
[0017] Fig. 4 It is a kind of rain boots production vamp fast printing device in drying mechanism structure schematic view.
[0018] In the figure: 1, workbench;11, second installation groove;12, guide groove;2, transport mechanism;21, vertical plate;201, first installation groove;22, first lead screw;23, first guide rod;24, first motor;25, first screw sleeve;26, first sliding sleeve;27, upper transport plate;28, second lead screw;29, second motor;210, second screw sleeve;211, lower transport plate;212, guide block;3, positioning mechanism;31, mounting plate;32, first electric telescopic rod;33, first connecting plate;34, telescopic rod;35, spring;36, pressing plate;37, rubber layer;4, inkjet printing mechanism;41, U-shaped plate;42, third lead screw;43, third motor;44, second guide rod;45, third screw sleeve;46, second sliding sleeve;47, moving plate;471, sliding groove;48, fourth lead screw;49, fourth motor;410, fourth screw sleeve;411, second connecting plate;412, second electric telescopic rod;413, third connecting plate;414, inkjet nozzle;5, drying mechanism;51, drying box;52, fan;53, heater;6, controller. DETAILED DESCRIPTION
[0019] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.
[0020] Please refer to Figs. 1-4 In the embodiments of the present application, a rain boot production vamp fast printing device includes a workbench 1, the workbench 1 is provided with a transport mechanism 2 that can alternately convey, the transport mechanism 2 is provided with a positioning mechanism 3, the middle part of the workbench 1 is fixedly connected with an inkjet printing mechanism 4, one side of the inkjet printing mechanism 4 is provided with a drying mechanism 5, the inkjet printing mechanism 4 is provided with a controller 6, and the controller 6 is electrically connected with the above mechanism.
[0021] The conveying mechanism 2 is composed of an upper conveying structure and a lower conveying structure, the upper conveying structure comprises a vertical plate 21, a first lead screw 22, a first guide rod 23, a first motor 24, a first threaded sleeve 25, a first sliding sleeve 26, and an upper conveying plate 27, the vertical plate 21 is provided with two vertical plates 21 which are symmetrically arranged on both sides of the center line of the workbench 1, the vertical plate 21 is fixedly connected to the workbench 1, the top surface of each of the two vertical plates 21 is provided with a first mounting groove 201, a first lead screw 22 is rotatably connected in one of the first mounting grooves 201, a first guide rod 23 is fixedly connected in the other first mounting groove 201, one end of the first lead screw 22 is fixedly connected to the output end of the first motor 24, the first motor 24 is fixedly connected to the vertical plate 21, the first threaded sleeve 25 is threadedly connected to the first lead screw 22, the first sliding sleeve 26 is slidably connected to the first guide rod 23, and the first threaded sleeve 25 and the upper end of the first sliding sleeve 26 are fixedly connected to the upper conveying plate 27; the lower conveying structure comprises a second lead screw 28, a second motor 29, a second threaded sleeve 210, a lower conveying plate 211, and a guide block 212, a second mounting groove 11 is formed in the workbench 1, guide grooves 12 are oppositely formed on both sides of the second mounting groove 11, the second mounting groove 11 is rotatably connected with the second lead screw 28, one end of the second lead screw 28 is fixedly connected to the output end of the second motor 29, the second motor 29 is fixedly connected to the workbench 1, the second threaded sleeve 210 is threadedly connected to the second lead screw 28, the upper end of the second threaded sleeve 210 is fixedly connected with the lower conveying plate 211, and the bottom surface of the lower conveying plate 211 is fixedly connected with the guide blocks 212 on both sides, the guide blocks 212 are slidably connected with the guide grooves 12.
[0022] The rain boots are placed on the upper conveying plate 27 and the lower conveying plate 211, the upper conveying structure and the lower conveying structure in the conveying mechanism 2 can alternately work, the idle time of each mechanism is reduced, and the work efficiency is improved, and in order that the rain boots placed on the conveying plate do not displace in the work, the positioning mechanism 3 is arranged on the conveying plate.
[0023] The positioning mechanism 3 is composed of two oppositely arranged positioning assemblies, the positioning assembly comprises a mounting plate 31, a first electric telescopic rod 32, a first connecting plate 33, a telescopic rod 34, a spring 35, a pressing plate 36, and a rubber layer 37, the mounting plate 31 is in an inverted L shape, the first electric telescopic rod 32 is fixedly connected to the top wall of the mounting plate 31, the output end of the first electric telescopic rod 32 is fixedly connected with the first connecting plate 33, the bottom surface of the first connecting plate 33 is fixedly connected with two telescopic rods 34, the lower end of the telescopic rod 34 is fixedly connected with the pressing plate 36, the telescopic rod 34 is sleeved with the spring 35, and the lower end of the pressing plate 36 is fixedly connected with the rubber layer 37.
[0024] The inkjet printing mechanism 4 includes a U-shaped plate 41, a third lead screw 42, a third motor 43, a second guide rod 44, a third screw sleeve 45, a second sliding sleeve 46, a moving plate 47, a fourth lead screw 48, a fourth motor 49, a fourth screw sleeve 410, a second connecting plate 411, a second electric telescopic rod 412, a third connecting plate 413, and an inkjet printhead 414. The U-shaped plate 41 is fixedly connected to the worktable 1. Two grooves are formed on the inner wall of the top surface of the U-shaped plate 41. The third lead screw 42 is rotatably connected in one groove, and the second guide rod 44 is fixedly connected in the other groove. One end of the third lead screw 42 is fixedly connected to the output end of the third motor 43, which is fixedly connected to the U-shaped plate 41. The third screw sleeve 45 is threaded onto the third lead screw 42, and the second sliding sleeve 46 is slidably connected onto the second guide rod 44. A movable plate 47 is fixedly connected to the lower end of the second sliding sleeve 46. A sliding groove 471 is provided in the movable plate 47. A fourth lead screw 48 is rotatably connected in the sliding groove 471. One end of the fourth lead screw 48 is fixedly connected to the output end of the fourth motor 49. The fourth motor 49 is fixedly connected to the movable plate 47. A fourth threaded sleeve 410 is threaded onto the fourth lead screw 48. The fourth threaded sleeve 410 is slidably connected to the sliding groove 471. A second connecting plate 411 is fixedly connected to the lower end of the fourth threaded sleeve 410. A second electric telescopic rod 412 is fixedly connected to the lower end of the second connecting plate 411. A third connecting plate 413 is fixedly connected to the output end of the second electric telescopic rod 412. An inkjet printhead 414 is fixedly connected to the lower end of the third connecting plate 413. The inkjet printhead 414 is connected to an ink supply system. The ink supply system is prior art and is not shown in the figure.
[0025] The drying mechanism 5 includes a drying chamber 51, a fan 52, and a heater 53. The drying chamber 51 is fixedly connected to the workbench 1. The fan 52 is fixedly connected to the top surface of the drying chamber 51. The fan 52 is fixedly connected to the heater 53 through a pipe. The heater 53 is connected to the air outlet of the drying chamber 51 through a pipe.
[0026] The working principle of the utility model is: the operator respectively places rain boots vamp on the upper layer transport plate 27 and the lower layer transport plate 211, starts the positioning mechanism 3 through the controller 6, the first electric telescopic rod 32 is elongated, pushes the first connecting plate 33 to move downwards, the telescopic rod 34 and spring 35 move downwards in turn, the rubber layer 37 of the lower end of the pressing plate 36 is in contact with the vamp, under the elastic action of spring 35, gradually exerts certain pressure on the vamp, firmly fixes the vamp on the transport plate, prevents its displacement in subsequent work, when the vamp on the upper layer transport plate 27 is positioned, the first motor 24 is started, drives the first lead screw 22 to rotate, thereby drives the upper layer transport plate 27 to move to the inkjet printing mechanism 4 direction, when the upper layer transport plate 27 moves to the appropriate position below the inkjet printing mechanism 4, the second electric telescopic rod 412 is started according to the printing requirement to be telescopic, adjusts the vertical height of the inkjet nozzle 414, makes the inkjet nozzle 414 reach the appropriate position, starts the third motor 43 and the fourth motor 49, drives the inkjet nozzle 414 to move to print, when printing the vamp on the upper layer transport plate 27, the lower layer transport plate 211 can be synchronous to carry out the feeding and positioning operation, when the printing on the upper layer transport plate 27 is completed, the first motor 24 continues to run, drives the upper layer transport plate 27 to move to the drying mechanism 5 drying box 51, the fan 52 is started, the outside air is sucked and transported to the heater 53, the heater 53 heats the air into hot air, the hot air enters the box from the air outlet of drying box 51 through the pipeline, dries the printed vamp, makes the ink solidify quickly, at the same time, the second motor 29 is started, drives the lower layer transport plate 211 to move to the inkjet printing mechanism 4, repeats the above printing operation, when the vamp on the upper layer transport plate 27 is dried in the drying box 51, the first motor 24 is reversed, moves the upper layer transport plate 27 back to the initial position, the operator carries out the discharging operation, at the same time, the lower layer transport plate 211 is printed, the second motor 29 drives the lower layer transport plate 211 to enter the drying box 51 to dry, after drying, moves back to the initial position to discharge, so on and so forth, realizes the efficient printing and drying production of rain boots vamp.
[0027] Although the utility model has been explained in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or part of the technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A rapid printing device for rain boot uppers, comprising a workbench (1), characterized in that, The workbench (1) is equipped with a transport mechanism (2) that can be used for alternating transport. The transport mechanism (2) is equipped with a positioning mechanism (3). An inkjet printing mechanism (4) is fixedly connected to the middle of the workbench (1). A drying mechanism (5) is provided on one side of the inkjet printing mechanism (4). A controller (6) is provided on the inkjet printing mechanism (4). The controller (6) is electrically connected to the above-mentioned mechanism.
2. The rapid printing device for rain boot uppers according to claim 1, characterized in that, The transportation organization (2) consists of an upper-level transportation structure and a lower-level transportation structure.
3. The rapid printing device for rain boot uppers according to claim 2, characterized in that, The upper transport structure includes a vertical plate (21), a first lead screw (22), a first guide rod (23), a first motor (24), a first screw sleeve (25), a first sliding sleeve (26), and an upper transport plate (27). There are two vertical plates (21), which are symmetrically arranged on both sides of the center line of the workbench (1). The vertical plates (21) are fixedly connected to the workbench (1). The top surface of both vertical plates (21) is provided with a first mounting groove (201). A first lead screw is rotatably connected in one of the first mounting grooves (201). (22) A first guide rod (23) is fixedly connected in another first mounting slot (201). One end of the first screw (22) is fixedly connected to the output end of the first motor (24). The first motor (24) is fixedly connected to the upright plate (21). A first threaded sleeve (25) is threadedly connected to the first screw (22). A first sliding sleeve (26) is slidably connected to the first guide rod (23). The upper ends of the first threaded sleeve (25) and the first sliding sleeve (26) are both fixedly connected to the upper transport plate (27).
4. The rapid printing device for rain boot production uppers according to claim 2, characterized in that, The lower transport structure includes a second lead screw (28), a second motor (29), a second threaded sleeve (210), a lower transport plate (211), and a guide block (212). A second mounting groove (11) is provided on the workbench (1). Guide grooves (12) are provided on both sides of the second mounting groove (11). The second lead screw (28) is rotatably connected in the second mounting groove (11). One end of the second lead screw (28) is fixedly connected to the output end of the second motor (29). The second motor (29) is fixedly connected to the workbench (1). The second threaded sleeve (210) is threaded on the second lead screw (28). The upper end of the second threaded sleeve (210) is fixedly connected to the lower transport plate (211). Guide blocks (212) are fixedly connected to both sides of the bottom surface of the lower transport plate (211). The guide blocks (212) are slidably connected to the guide grooves (12).
5. The rapid printing device for rain boot uppers according to claim 2, characterized in that, The positioning mechanism (3) consists of two positioning components arranged opposite to each other. The positioning components include a mounting plate (31), a first electric telescopic rod (32), a first connecting plate (33), a telescopic rod (34), a spring (35), a pressure plate (36), and a rubber layer (37). The mounting plate (31) is inverted L-shaped. The first electric telescopic rod (32) is fixedly connected to the top wall of the mounting plate (31). The output end of the first electric telescopic rod (32) is fixedly connected to the first connecting plate (33). Two telescopic rods (34) are fixedly connected to the bottom surface of the first connecting plate (33). The lower end of the telescopic rod (34) is fixedly connected to the pressure plate (36). The telescopic rod (34) is covered with a spring (35). The lower end of the pressure plate (36) is fixedly connected to the rubber layer (37).
6. The rapid printing device for rain boot production uppers according to claim 1, characterized in that, The inkjet printing mechanism (4) includes a U-shaped plate (41), a third lead screw (42), a third motor (43), a second guide rod (44), a third screw sleeve (45), a second sliding sleeve (46), a moving plate (47), a fourth lead screw (48), a fourth motor (49), a fourth screw sleeve (410), a second connecting plate (411), a second electric telescopic rod (412), a third connecting plate (413), and an inkjet printhead (414). The U-shaped plate (41) is fixedly connected to the worktable (1). Two grooves are opened on the inner wall of the top surface of the U-shaped plate (41). The third lead screw (42) is rotatably connected in one groove, and the second guide rod (44) is fixedly connected in the other groove. One end of the third lead screw (42) is fixedly connected to the output end of the third motor (43). The third motor (43) is fixedly connected to the U-shaped plate (41). The third screw sleeve (45) is threaded on the third lead screw (42). The second guide rod (46) is threadedly connected to the third lead screw (47). 4) A second sliding sleeve (46) is slidably connected to the upper part of the sliding plate (47), and a third threaded sleeve (45) is fixedly connected to the lower end of the second sliding sleeve (46). A sliding groove (471) is provided in the sliding plate (47), and a fourth lead screw (48) is rotatably connected in the sliding groove (471). One end of the fourth lead screw (48) is fixedly connected to the output end of the fourth motor (49). The fourth motor (49) is fixedly connected to the sliding plate (47), and the fourth lead screw (48) is threaded onto the lower end of the sliding plate (47). A fourth threaded sleeve (410) is connected to a sliding groove (471). The lower end of the fourth threaded sleeve (410) is fixedly connected to a second connecting plate (411). The lower end of the second connecting plate (411) is fixedly connected to a second electric telescopic rod (412). The output end of the second electric telescopic rod (412) is fixedly connected to a third connecting plate (413). The lower end of the third connecting plate (413) is fixedly connected to an inkjet printhead (414).
7. The rapid printing device for rain boot production uppers according to claim 1, characterized in that, The drying mechanism (5) includes a drying chamber (51), a fan (52) and a heater (53). The drying chamber (51) is fixedly connected to the workbench (1). The fan (52) is fixedly connected to the top surface of the drying chamber (51). The fan (52) is fixedly connected to the heater (53) through a pipe. The heater (53) is connected to the air outlet of the drying chamber (51) through a pipe.