Bamboo blank etching and decorating equipment and bamboo blank etching and decorating method

Abstract

The invention discloses bamboo blank etching and decorating equipment and a bamboo blank etching and decorating method, and relates to the technical field of bamboo blank decorating. The bamboo blank etching and decorating equipment comprises a conveying device, a transfer printing device, a drying and developing device, a discharging device and a plurality of carriers; the carriers are used for bearing and fixing bamboo blanks, and the carriers are sequentially arranged on the conveying device; the conveying device can enable the carriers to move in the first direction; the transfer printing device is arranged at the feeding end of the conveying device and used for printing etching liquid patterns on the bamboo blanks. The discharging device is arranged at the discharging end of the conveying device and used for taking down the bamboo blanks from the carriers. The drying and developing device is arranged between the transfer printing device and the discharging device and used for drying and developing the bamboo blanks. According to the invention, the definition, accuracy and consistency of decoration can be improved, the decoration efficiency is improved, high-temperature carbonization of bamboo blanks and close contact of workers with etching liquid can be avoided, and the damage to the health of the workers is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of bamboo embryo decoration, in particular to a bamboo embryo etching decoration device and a bamboo embryo etching decoration method. Background Art

[0002] Etching and mounting is the last step in the production of round fan ribs, after removing the bamboo pulp and splitting the fibers. If the quality requirements are not met, all the previous efforts will be wasted, and it is labor-intensive, time-consuming and material-intensive.

[0003] The skeleton of a bamboo fan consists of a handle and a blade, and the bamboo nodes are generally used as the dividing point. For the handle, the pattern needs to be decorated according to the customer's requirements, that is, etching decoration. The traditional etching decoration processing method is to manually line up the bamboo embryos, clean the surface of the bamboo embryos with a cloth to increase the hydrophilicity, and then use the mold to dip the etching liquid multiple times to print one by one in sequence, and then turn the bamboo embryos over and put them on the electric furnace for air drying and development to obtain the fan skeleton with the set pattern. However, the manual processing method is inefficient and it is difficult to ensure the accuracy and consistency of the decoration. It is easy to have missing prints, smudged prints, and carbonization of the bamboo embryos due to high baking temperatures, which affects the production quality of bamboo fans. In addition, the etching liquid is a strong acidic chemical substance with volatility, and close contact affects the health of workers. Summary of the invention

[0004] The purpose of the present invention is to provide a bamboo embryo etching and decorating device and a bamboo embryo etching and decorating method to solve the problems existing in the above-mentioned prior art, improve the clarity, accuracy and consistency of decorating, improve the decorating efficiency, and avoid high-temperature carbonization of the bamboo embryo and close contact of workers with etching liquid, thereby reducing damage to the health of workers.

[0005] To achieve the above object, the present invention provides the following solutions:

[0006] The invention provides a bamboo embryo etching and mounting device, comprising a conveying device, a pad printing device, a drying and developing device, a feeding device and a plurality of carriers; the carrier is used for carrying and fixing the bamboo embryo, and each of the carriers is arranged on the conveying device in sequence; the conveying device can enable each of the carriers to move in a first direction; the pad printing device is arranged at the feeding end of the conveying device, and the pad printing device is used for printing an etching liquid pattern on the bamboo embryo; the feeding device is arranged at the feeding end of the conveying device, and the feeding device is used for taking the bamboo embryo off the carrier; the drying and developing device is arranged between the pad printing device and the feeding device, and the drying and developing device is used for drying and developing the bamboo embryo.

[0007] Preferably, the carrier includes a carrier base and a pressure plate, a plurality of receiving grooves are provided on the top surface of the carrier base, the receiving grooves are arranged side by side in the first direction, the receiving grooves are used to receive the handle ends of the bamboo embryos, the pressure plate is detachably fixed on the top surface of the carrier base, and the pressure plate is used to press and fix the handle ends of the bamboo embryos in the receiving grooves.

[0008] Preferably, the carrier further comprises a plurality of magnets, each of which is fixed in sequence on the top surface of the carrier base, and each of which can adsorb and fix the pressing plate.

[0009] Preferably, a plurality of positioning grooves are provided on the top surface of the carrier base, and the positioning grooves are arranged side by side in the first direction. The unloading device includes a support rod, a plate picking rake and a plate picking drive device. The support rod is fixedly arranged on one side of the conveying device, and the plate picking drive device is arranged at the top of the support rod. The plate picking drive device is transmission-connected with the plate picking rake, and the plate picking drive device can drive the plate picking rake to move; the plate picking rake is provided with a plurality of rake teeth, and the rake teeth correspond to the positioning grooves one by one, and the rake teeth can extend into the positioning grooves. The movement of the plate picking rake can drive the rake teeth to bring the pressure plate away from the top surface of the carrier base.

[0010] Preferably, the unloading device also includes an upper guide plate, a lower guide plate and a slope, the lower guide plate is fixedly arranged at the unloading end of the conveying device, and the lower guide plate is placed on the side of the support rod away from the drying and developing device, the slope is fixedly arranged below the lower guide plate, the top of the slope contacts with the bottom of the lower guide plate, the upper guide plate is fixedly arranged above the lower guide plate, and a guide space is provided between the upper guide plate and the lower guide plate, the fan blade skeleton end of the bamboo embryo on the carrier moved to the unloading end of the conveying device is used to pass through the guide space, the upper guide plate and the lower guide plate are used to guide the bamboo embryo to reach the top of the slope, and the slope is used to guide the bamboo embryo to slide down.

[0011] Preferably, the pad printing device comprises a holder, a liquid cup, a decorating mold, a quantitative liquid adding pump, a mounting seat, a translation seat, an up and down driving device and a translation driving device, the holder is fixedly arranged on one side of the conveying device, the liquid cup is fixedly arranged on the holder, the liquid cup is used to contain etching liquid, the quantitative liquid adding pump can quantitatively add etching liquid to the liquid cup, the decorating mold can absorb etching liquid, the decorating mold is used to print etching liquid patterns on bamboo embryos, the decorating mold is fixedly arranged on the mounting seat, the mounting seat is placed below the translation seat, the The mounting seat can move upward or downward, the up and down driving device is arranged on the translation seat, the up and down driving device is transmission connected with the mounting seat, the up and down driving device can provide power for the mounting seat to move upward or downward, the translation seat can translate directly above the conveying device and directly above the liquid cup, the translation driving device is arranged on the retaining frame, the translation driving device is transmission connected with the translation seat, and the translation driving device can provide power for the translation seat to translate directly above the conveying device and directly above the liquid cup.

[0012] Preferably, the mounting base includes a connecting base, a buffer plate, a first retaining plate, a second retaining plate and four adjusting bolts, the top of the connecting base is connected to the upper and lower driving devices, the second retaining plate is fixedly connected to the bottom end of the connecting base, the four adjusting bolts correspond to the four corners of the first retaining plate one by one, the adjusting bolts pass through the first retaining plate and the second retaining plate in sequence, the adjusting bolts are threaded with adjusting nuts, and the adjusting nuts can adjust the inclination angle of the first retaining plate relative to the second retaining plate, the top surface of the buffer plate is fixedly connected to the bottom surface of the first retaining plate, and the bottom surface of the buffer plate is fixedly connected to the mounting mold.

[0013] Preferably, the drying and developing device includes three drying mechanisms, and the three drying mechanisms are arranged side by side in sequence and spaced apart in the first direction, and the drying power decreases sequentially; the drying mechanism includes a gantry, a lifting rope, a shading plate and an infrared lamp group, the gantry is fixedly arranged above the conveying device, the top end of the lifting rope is fixedly arranged at the top end of the gantry, the shading plate is fixedly arranged at the bottom end of the lifting rope, the infrared lamp group is fixedly arranged on the bottom surface of the shading plate, and the infrared lamp group is placed above the carrier.

[0014] Preferably, the conveying device includes a conveying component, a loading in place sensor, a pad printing in place sensor, a drying in place sensor, a unloading in place sensor, and a conveying drive device; the conveying component can carry each of the carriers, and the conveying component can carry each of the carriers to move in the first direction; the conveying drive device is transmission-connected to the conveying component, and the conveying drive device can provide power for the conveying component; the loading in place sensor is arranged at the loading end of the conveying device, the pad printing in place sensor is arranged at the pad printing device, the drying in place sensor is arranged at the drying and developing device, and the unloading in place sensor is arranged at the unloading end of the conveying device.

[0015] The present invention also provides a bamboo embryo etching and decorating method, which uses the bamboo embryo etching and decorating device as described above, and comprises the following steps:

[0016] Step 1: at the loading end of the conveying device, the bamboo embryo is placed on a carrier that moves to the loading end of the conveying device, and the bamboo embryo is carried and fixed by the carrier;

[0017] Step 2: The conveying device conveys the carrier in the first direction, and the carrier stops after reaching the pad printing device;

[0018] Step 3: The pad printing device prints the etching liquid pattern on the bamboo embryo, and then the conveying device continues to convey the carrier in the first direction, and the carrier stops after reaching the drying and developing device;

[0019] Step 4: The drying and developing device dries and develops the bamboo embryo, and then the conveying device continues to convey the carrier in the first direction;

[0020] Step 5: When the carrier arrives at the unloading device, the unloading device removes the bamboo embryo from the carrier, completing the unloading of the bamboo embryo, and the empty carrier returns to the loading end of the conveying device.

[0021] Compared with the prior art, the present invention has achieved the following technical effects:

[0022] The bamboo embryo etching and decorating device and the bamboo embryo etching and decorating method provided by the present invention carry and fix the bamboo embryo by a carrier, complete the transportation of the carrier and the bamboo embryo by a conveying device, print an etching liquid pattern on the bamboo embryo by a pad printing device, dry and develop the bamboo embryo by a drying and developing device, and remove the bamboo embryo from the carrier by a feeding device to complete the feeding. The use of manual labor can be effectively reduced, thereby improving the clarity, accuracy and consistency of decorating, improving the decorating efficiency, avoiding close contact of workers with etching liquid, reducing damage to workers' health, solving the problems of smearing, missing printing and poor consistency of manually etched decorating patterns, and carbonization of bamboo embryos due to high baking temperatures, and realizing mechanical replacement of manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A schematic diagram of a bamboo embryo etching and mounting device provided by the present invention;

[0025] Figure 2 for Figure 1 Schematic diagram of the pad printing device in;

[0026] Figure 3 for Figure 2 A schematic diagram of the mounting base in FIG.

[0027] Figure 4 for Figure 1 A schematic diagram of a drying mechanism in FIG.

[0028] Figure 5 for Figure 1 Schematic diagram of the feeding device in FIG.

[0029] Figure 6 for Figure 5 The installation diagram of the plate rake in FIG.

[0030] Figure 7 for Figure 1 Schematic diagram of the assembly of the carrier and bamboo embryo;

[0031] Figure 8 for Figure 7 A schematic diagram of a vehicle base in FIG.

[0032] Fig. 9 for Figure 7 Schematic diagram of bamboo embryo in;

[0033] Fig.10 for Figure 2 Schematic diagram of the liquid cup in FIG.

[0034] In the figure: 100-first direction, 1-transport device, 2-pad printing device, 3-drying and developing device, 4-unloading device, 5-carrier, 6-carrier base, 7-pressing plate, 8-accommodating groove, 9-magnet, 10-positioning groove, 11-support rod, 12-plate taking rake, 13-plate taking drive device, 14-rake teeth, 15-upper guide plate, 16-lower guide plate, 17-slide, 18-retaining frame, 19-liquid cup, 20-decorating mold, 21-mounting seat, 22-control panel, 23-electric control cabinet, 24-foot switch, 25-pedal , 26-support, 27-foot cup, 28-workbench, 29-power panel, 30-flow panel, 31-emergency stop button, 32-connecting seat, 33-buffer plate, 34-first holding plate, 35-second holding plate, 36-adjusting bolt, 37-gantry, 38-hanging rope, 39-shading plate, 40-infrared lamp group, 41-fixed angle code, 42-position fixing fastener, 43-conveying component, 44-conveying drive device, 45-bamboo embryo, 46-handle end, 47-blade frame end, 48-bamboo node, 49-positioning hole. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] The purpose of the present invention is to provide a bamboo embryo etching and decorating device and a bamboo embryo etching and decorating method to solve the problems existing in the above-mentioned prior art, improve the clarity, accuracy and consistency of decorating, improve the decorating efficiency, and avoid high-temperature carbonization of the bamboo embryo and close contact of workers with etching liquid, thereby reducing damage to the health of workers.

[0037] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0038] Embodiment 1

[0039] like Figures 1 to 10As shown, this embodiment provides a bamboo embryo etching and mounting device, including a conveying device 1, a pad printing device 2, a drying and developing device 3, a feeding device 4 and a plurality of carriers 5; the carrier 5 is used to carry and fix the bamboo embryo 45, and each carrier 5 is sequentially arranged on the conveying device 1; the conveying device 1 can enable each carrier 5 to move in a first direction 100; the pad printing device 2 is arranged at the feeding end of the conveying device 1, and the pad printing device 2 is used to print an etching liquid pattern on the bamboo embryo 45; the feeding device 4 is arranged at the feeding end of the conveying device 1, and the feeding device 4 is used to remove the bamboo embryo 45 from the carrier 5; the drying and developing device 3 is arranged between the pad printing device 2 and the feeding device 4, and the drying and developing device 3 is used to dry and develop the bamboo embryo 45.

[0040] The bamboo embryo etching and decorating equipment provided in the present embodiment carries and fixes the bamboo embryo 45 through the carrier 5, completes the transportation of the carrier 5 and the bamboo embryo 45 through the conveying device 1, prints the etching liquid pattern on the bamboo embryo 45 through the pad printing device 2, dries and develops the bamboo embryo 45 through the drying and developing device 3, and removes the bamboo embryo 45 from the carrier 5 through the unloading device 4 to complete the unloading, which can effectively reduce the use of manual labor, thereby improving the clarity, accuracy and consistency of decorating, improving the decorating efficiency, and avoiding close contact between workers and etching liquid, reducing damage to workers' health, solving the problems of smearing, missing printing and poor consistency of manually etched decorating patterns, and carbonization of bamboo embryos due to high baking temperatures, thereby realizing mechanical replacement of manual labor.

[0041] As a more preferred implementation of this embodiment, the carrier 5 is made of corrosion-resistant and high-temperature resistant material.

[0042] As a more preferred implementation of this embodiment, the carrier 5 includes a carrier base 6 and a pressing plate 7. A plurality of accommodating grooves 8 are opened on the top surface of the carrier base 6. The accommodating grooves 8 are arranged side by side in the first direction 100. The accommodating grooves 8 are used to accommodate the handle ends 46 of the bamboo embryos 45, so as to accommodate and position the handle ends 46 of the bamboo embryos 45 to avoid mutual interference of the bamboo embryos 45 and displacement of the bamboo embryos 45. The pressing plate 7 can be detachably fixed on the top surface of the carrier base 6. The pressing plate 7 is used to press and fix the handle ends 46 of the bamboo embryos 45 in the accommodating grooves 8 to ensure the installation stability of the handle ends 46 of the bamboo embryos 45. When unloading, the pressing plate 7 can be removed to release the fixation of the handle ends 46 of the bamboo embryos 45, so as to facilitate the unloading of the bamboo embryos 45.

[0043] Generally speaking, a positioning hole 49 is disposed at the bamboo node 48 of the bamboo embryo 45 , and a positioning rod can be inserted through the positioning holes 49 of a plurality of different bamboo embryos 45 to position the bamboo embryo 45 on the carrier 5 .

[0044] As a more preferred implementation of this embodiment, the carrier 5 also includes a plurality of magnets 9, each of which is fixed in sequence on the top surface of the carrier base 6. Each magnet 9 can adsorb and fix the pressure plate 7. The structure is simple and it is convenient to fix or remove the pressure plate 7.

[0045] As a more preferred implementation manner of this embodiment, a plurality of positioning grooves 10 are opened on the top surface of the carrier base 6, and each positioning groove 10 is arranged side by side in the first direction 100. The unloading device 4 includes a support rod 11, a plate picking rake 12 and a plate picking drive device 13. The support rod 11 is fixedly arranged on one side of the conveying device 1, and the plate picking drive device 13 is arranged at the top of the support rod 11. The plate picking drive device 13 is transmission-connected with the plate picking rake 12, and the plate picking drive device 13 can drive the plate picking rake 12 to move; the plate picking rake 12 is provided with a plurality of rake teeth 14, and the rake teeth 14 correspond to the positioning grooves 10 one by one. The rake teeth 14 can extend into the positioning grooves 10, so as to realize accurate positioning between the rake teeth 14 and the pressure plate 7. The movement of the plate picking rake 12 can drive the rake teeth 14 to take the pressure plate 7 away from the top surface of the carrier base 6, so as to facilitate reuse.

[0046] As a more preferred implementation manner of this embodiment, a first limiter and a second limiter are provided on the plate removing driving device 13. Before removing the pressing plate 7, the plate removing rake 12 reaches the first limiter, and then the plate removing rake 12 moves to drive the rake teeth 14 to take the pressing plate 7 away from the top surface of the carrier base 6 until the plate removing rake 12 retreats to the second limiter.

[0047] As a more preferred implementation of this embodiment, the unloading device 4 also includes an upper guide plate 15, a lower guide plate 16 and a slide 17. The lower guide plate 16 is fixedly arranged at the unloading end of the conveying device 1, and the lower guide plate 16 is placed on the side of the support rod 11 away from the drying and developing device 3. The slide 17 is fixedly arranged below the lower guide plate 16, and the top of the slide 17 contacts the bottom of the lower guide plate 16. The upper guide plate 15 is fixedly arranged above the lower guide plate 16, and there is a guiding space between the upper guide plate 15 and the lower guide plate 16, which moves to the unloading end of the conveying device 1. The fan blade skeleton end 47 of the bamboo embryo 45 on the carrier 5 is used to pass through the guide space, and the upper guide plate 15 and the lower guide plate 16 are used to guide the bamboo embryo 45 to reach the top of the landslide 17. The landslide 17 is used to guide the bamboo embryo 45 to slide down, which is convenient for completing automatic unloading and realizing the sliding of the bamboo embryo 45 on the carrier 5 at the downward turning point of the conveying device 1. As a more preferred implementation method of this embodiment, a storage box is provided under the landslide 17 to facilitate the bamboo embryo 45 to slide into the storage box for storage; the empty carrier 5 is sent back to the loading end of the conveying device 1 by the conveying device 1, which is convenient for workers to load.

[0048] As a preferred implementation of this embodiment, the pad printing device 2 includes a holder 18, a liquid cup 19, a decorating mold 20, a quantitative liquid adding pump, a mounting seat 21, a translation seat, an up and down driving device and a translation driving device. The holder 18 is fixedly arranged on one side of the conveying device 1, and the liquid cup 19 is fixedly arranged on the holder 18. The liquid cup 19 is used to contain the etching liquid. The quantitative liquid adding pump can quantitatively add the etching liquid to the liquid cup 19, so as to realize the timed quantitative supply of the etching liquid to the liquid cup 19, ensure that the liquid amount of the liquid cup 19 is appropriate, and then ensure that the decorating mold The amount of liquid dipped and absorbed by the decorating mold 20 is stable and consistent each time, so as to avoid the decorating mold 20 dipping too much liquid to cause fuzzy printing, and to avoid the decorating mold 20 dipping too little liquid to cause blurred or missed patterns. The decorating mold 20 can absorb etching liquid. The decorating mold 20 is used to print etching liquid patterns on the bamboo embryo 45. The decorating mold 20 is fixed on the mounting seat 21, and the mounting seat 21 is placed below the translation seat. The mounting seat 21 can move upward or downward. The upper and lower driving devices are arranged on the translation seat, and the upper and lower driving devices are transmission-connected with the mounting seat 21. The upper and lower driving devices The installation seat 21 can provide power for moving upward or downward, and the translation seat can translate directly above the conveying device 1 and the liquid cup 19. The translation drive device is arranged on the retaining frame 18, and the translation drive device is connected to the translation seat in a transmission manner. The translation drive device can provide power for the translation seat to translate directly above the conveying device 1 and the liquid cup 19, so as to facilitate printing the etching liquid pattern at the designated position on the bamboo embryo 45, and facilitate etching and mounting a plurality of bamboo embryos 45 of different lengths and specifications, with clear patterns. In this embodiment, the translation seat is on the conveying The direction of translation of the top of the device 1 and the top of the liquid cup 19 is perpendicular to the first direction 100; when in use, the decorating mold 20 first descends to the surface of the liquid cup 19, takes a set amount of etching liquid from the liquid cup, and then the decorating mold 20 rises to leave the liquid cup 19, and then the decorating mold 20 translates to the top of the carrier 5 on the conveying device 1, and then the decorating mold 20 descends and prints the etching liquid pattern on the bamboo blank 45 under the set pressure; wherein, the clarity of the decorating pattern is controlled by the texture height and pressure of the decorating mold 20 and the set liquid amount of the liquid cup 19.

[0049] As a more preferred implementation of this embodiment, both the up and down driving devices and the translation driving device use cylinders, and the pad printing device 2 also includes a control panel 22, an electric control cabinet 23, a foot switch 24, a pedal 25, a support 26, a foot cup 27, a workbench 28, a power panel 29, a flow panel 30 and an emergency stop button 31. The operation of the pad printing device 2 can be controlled by the control panel 22, and the installation foundation of the circuit board and the cable is provided by the electric control cabinet 23. The foot switch 24 is installed through the pedal 25, and the operation of the pad printing device 2 can also be controlled by the foot switch 24 and the emergency stop button 31. The pedal 25 is supported by the support 26 and the foot cup 27, and the workbench 28 is installed on the pedal 25. The workbench 28 provides an installation foundation for the liquid Gu, and the power panel 29 can start or stop the pad printing device 2 and display the power supply status of the pad printing device 2. The flow panel 30 can adjust the operating speed of the up and down driving device and the translation driving device and display the pressure status.

[0050] As a more preferred implementation manner of the present embodiment, the mounting seat 21 includes a connecting seat 32, a buffer plate 33, a first retaining plate 34, a second retaining plate 35 and four adjusting bolts 36. The top end of the connecting seat 32 is connected to the upper and lower driving devices, and the second retaining plate 35 is fixedly connected to the bottom end of the connecting seat 32. The four adjusting bolts 36 correspond to the four corners of the first retaining plate 34 one by one. The adjusting bolts 36 pass through the first retaining plate 34 and the second retaining plate 35 in sequence. An adjusting nut is threadedly connected to the adjusting bolt 36, and the adjusting nut can adjust the inclination angle of the first retaining plate 34 relative to the second retaining plate 35. The top surface of the buffer plate 33 is fixedly connected to the bottom surface of the first retaining plate 34, and the bottom surface of the buffer plate 33 is fixedly connected to the decorating mold 20. Adjusting the inclination angle of the first retaining plate 34 relative to the second retaining plate 35 can facilitate the decorating mold 20 to adapt to the unevenness of the carrier 5 caused by manufacturing errors, installation errors, etc. The setting of the buffer plate 33 can facilitate the adaptation to the curvature of the printing surface of the bamboo embryo 45, and effectively ensure the decorating integrity of the bamboo embryo 45.

[0051] As a more preferred implementation of this embodiment, the mounting mold 20 adopts an atomic laser ink storage pad, the buffer layer adopts a particle board, such as a wooden pine board, and the first retaining plate 34 and the second retaining plate 35 adopt a steel plate or an aluminum alloy plate.

[0052] As a preferred implementation of this embodiment, the drying and developing device 3 includes three drying mechanisms, which are arranged in parallel and spaced in sequence in the first direction 100, and the drying power is reduced in sequence, so that the etching liquid pattern is printed on the bamboo embryo 45 and then gradually dried and developed, and the fan handle end 46 of the bamboo embryo 45 with a set pattern and corrosion depth is obtained. The carrier 5 with the bamboo embryo 45 stays under each drying mechanism for a set time in sequence to control the depth of the drying and developing pattern. The depth of the pattern of the mounting mold 20 is controlled by the drying power and time of the three drying mechanisms. The bamboo handle development pattern gradually deepens from shallow to deep, so as to meet the mounting quality requirements and strictly avoid high-temperature carbonization of the bamboo embryo 45. In this embodiment, the three drying mechanisms have The drying power and time are: 2000W, 20s, the purpose is to evaporate the moisture of the etching solution; 1800W, 20s, the purpose is to develop the mounting pattern; 1600W, 25s, the purpose is to fix the color; the drying mechanism includes a gantry 37, a hanging rope 38, a shading plate 39 and an infrared lamp group 40, the gantry 37 is fixedly arranged above the conveying device 1, the top end of the hanging rope 38 is fixedly arranged at the top of the gantry 37, the shading plate 39 is fixedly arranged at the bottom end of the hanging rope 38, the infrared lamp group 40 is fixedly arranged on the bottom surface of the shading plate 39, the infrared lamp group 40 is placed above the carrier 5, the infrared lamp group 40 includes a plurality of infrared heating tubes, which are opposite to the upper surface of the bamboo embryo 45, so as to facilitate production and use, and the hanging rope 38 is preferably a steel wire rope.

[0053] As a more preferred implementation of this embodiment, the drying mechanism also includes a fixed angle code 41 and a position fixing fastener 42. The fixed angle code 41 is fixed at the corner of the gantry 37 to improve the structural stability of the gantry 37. The position fixing fastener 42 is used to fix the top end of the suspension rope 38 to the top end of the gantry 37. The structure is simple and easy to manufacture and use.

[0054] As a more preferred implementation of this embodiment, the conveying device 1 includes a conveying component 43, a loading in place sensor, a pad printing in place sensor, a drying in place sensor, a unloading in place sensor, and a conveying drive device 44. The conveying component 43 can carry each carrier 5, and the conveying component 43 can carry each carrier 5 to move in the first direction 100. The conveying drive device 44 is transmission-connected to the conveying component 43, and the conveying drive device 44 can provide power for the conveying component 43; the loading in place sensor is arranged at the loading end of the conveying device 1, the pad printing in place sensor is arranged at the pad printing device 2, the drying in place sensor is arranged at the drying and developing device 3, and the unloading in place sensor is arranged at the unloading end of the conveying device 1, so as to detect the position of the carrier 5 in time, so as to complete the unloading. It should be operated. Specifically, the loading in place sensor, the pad printing in place sensor, the drying in place sensor and the unloading in place sensor all communicate with the conveying drive device 44, so that the conveying drive device 44 can stop or continue to provide power to the conveying component 43 in time. The unloading in place sensor also communicates with the unloading device 4, so that the unloading device 4 can remove the bamboo embryo 45 from the carrier 5. The pad printing in place sensor also communicates with the pad printing device 2, so that the pad printing device 2 can print the etching liquid pattern on the bamboo embryo 45. The drying in place sensor also communicates with the drying and developing device 3, so that the drying and developing device 3 can dry and develop the bamboo embryo 45; the loading in place sensor, the pad printing in place sensor, the drying in place sensor and the unloading in place sensor all use photoelectric sensors, which are easy to control and improve reliability.

[0055] As a more preferred implementation of this embodiment, the conveying device 1 adopts a vertical single-rail wide-body unidirectional ring guide conveyor, the conveying component 43 corresponds to a chain-type accompanying feeding bracket, the carrier 5 can be detachably fixedly installed on the accompanying feeding bracket, the conveying device 1 also includes two parallel arranged cover plates, and the conveying drive device 44 is installed on one side of the cover plate. The conveying drive device 44 drives the accompanying feeding bracket to move through a chain transmission. The conveying drive device 44 is preferably configured as a servo motor, which can be segmented and timed, accurately positioned, and the speed is adjustable.

[0056] As a more preferred implementation of the present embodiment, the bamboo embryo etching and decorating equipment provided in the present embodiment is also equipped with a matching automatic control system, which is communicated with the conveying device 1, the pad printing device 2, the drying and developing device 3 and the unloading device 4. The automatic control system can control the conveying device 1, the pad printing device 2, the drying and developing device 3 and the unloading device 4 to work, so as to realize automatic decorating processing and automatic unloading of the bamboo embryo 45 according to the set etching depth and pattern, with high efficiency, and the processed pattern is clear, without missing printing, blurring printing, and carbonization. The decorating pattern can be controlled as needed, and the decorating consistency of batches of bamboo embryos 45 is good, which is conducive to improving the processing quality and effectively reducing the labor intensity of workers and the harm of etching liquid to workers' bodies.

[0057] Embodiment 2

[0058] This embodiment provides a bamboo embryo etching and mounting method, using the bamboo embryo etching and mounting device in the first embodiment, including the following steps:

[0059] Step 1: at the loading end of the conveying device 1 , the bamboo embryo 45 is placed on the carrier 5 which is moved to the loading end of the conveying device 1 , and the bamboo embryo 45 is carried and fixed by the carrier 5 ;

[0060] Step 2: The conveying device 1 conveys the carrier 5 in the first direction 100, and the carrier 5 stops after reaching the pad printing device 2;

[0061] Step 3: the pad printing device 2 prints the etching liquid pattern on the bamboo embryo 45, and then the conveying device 1 continues to convey the carrier 5 in the first direction 100, and the carrier 5 stops after reaching the drying and developing device 3;

[0062] Step 4: The drying and developing device 3 dries and develops the bamboo embryo 45, and then the conveying device 1 continues to convey the carrier 5 in the first direction 100;

[0063] Step 5: When the carrier 5 arrives at the unloading device 4 , the unloading device 4 takes the bamboo embryo 45 out of the carrier 5 , and the unloading of the bamboo embryo 45 is completed. The empty carrier 5 returns to the loading end of the conveying device 1 .

[0064] The bamboo embryo etching and decorating method provided in the present embodiment carries and fixes the bamboo embryo 45 through the carrier 5, completes the transportation of the carrier 5 and the bamboo embryo 45 through the conveying device 1, prints the etching liquid pattern on the bamboo embryo 45 through the pad printing device 2, dries and develops the bamboo embryo 45 through the drying and developing device 3, and removes the bamboo embryo 45 from the carrier 5 through the unloading device 4 to complete the unloading, which can effectively reduce the use of manual labor, thereby improving the clarity, accuracy and consistency of decorating, improving the decorating efficiency, and avoiding close contact between workers and etching liquid, reducing damage to workers' health, and solving the problems of smearing, missing printing and poor consistency of manually etched decorating patterns, and carbonization of bamboo embryos due to high baking temperatures, thereby realizing mechanical replacement of manual labor.

[0065] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A bamboo embryo etching and mounting equipment, characterized by: It comprises a conveying device, a pad printing device, a drying and developing device, a feeding device and a plurality of carriers; the carriers are used to carry and fix the bamboo embryos, and the carriers are arranged on the conveying device in sequence; the conveying device can make the carriers move in a first direction; the pad printing device is arranged at the feeding end of the conveying device, and the pad printing device is used to print etching liquid patterns on the bamboo embryos; the feeding device is arranged at the feeding end of the conveying device, and the feeding device is used to remove the bamboo embryos from the carriers; the drying and developing device is arranged between the pad printing device and the feeding device, and the drying and developing device is used to dry and develop the bamboo embryos.

2. The bamboo embryo etching and mounting equipment according to claim 1 is characterized in that: The carrier includes a carrier base and a pressing plate. A plurality of receiving grooves are provided on the top surface of the carrier base. The receiving grooves are arranged side by side in the first direction. The receiving grooves are used to receive the handle ends of the bamboo embryos. The pressing plate is detachably fixed on the top surface of the carrier base. The pressing plate is used to press and fix the handle ends of the bamboo embryos in the receiving grooves.

3. The bamboo embryo etching and mounting equipment according to claim 2 is characterized in that: The carrier also includes a plurality of magnets, each of which is fixedly arranged on the top surface of the carrier base in sequence, and each of the magnets can adsorb and fix the pressing plate.

4. The bamboo embryo etching and mounting equipment according to claim 3 is characterized by: A plurality of positioning grooves are provided on the top surface of the carrier base, and each of the positioning grooves is arranged side by side in the first direction. The unloading device includes a support rod, a plate picking rake and a plate picking driving device. The support rod is fixedly arranged on one side of the conveying device, and the plate picking driving device is arranged at the top end of the support rod. The plate picking driving device is transmission-connected with the plate picking rake, and the plate picking driving device can drive the plate picking rake to move; the plate picking rake is provided with a plurality of rake teeth, and the rake teeth correspond to the positioning grooves one by one, and the rake teeth can extend into the positioning grooves. The movement of the plate picking rake can drive the rake teeth to bring the pressure plate away from the top surface of the carrier base.

5. The bamboo embryo etching and mounting equipment according to claim 4 is characterized in that: The unloading device also includes an upper guide plate, a lower guide plate and a slide, the lower guide plate is fixedly arranged at the unloading end of the conveying device, and the lower guide plate is placed on the side of the support rod away from the drying and developing device, the slide is fixedly arranged below the lower guide plate, the top of the slide contacts the bottom of the lower guide plate, the upper guide plate is fixedly arranged above the lower guide plate, a guide space is defined between the upper guide plate and the lower guide plate, the fan blade skeleton end of the bamboo embryo on the carrier moved to the unloading end of the conveying device is used to pass through the guide space, the upper guide plate and the lower guide plate are used to guide the bamboo embryo to reach the top of the slide, and the slide is used to guide the bamboo embryo to slide down.

6. The bamboo embryo etching and mounting equipment according to claim 1, characterized in that: The pad printing device includes a holder, a liquid cup, a decorating mold, a quantitative liquid adding pump, a mounting seat, a translation seat, an up-and-down driving device, and a translation driving device. The holder is fixedly arranged on one side of the conveying device, the liquid cup is fixedly arranged on the holder, the liquid cup is used to contain etching liquid, the quantitative liquid adding pump can quantitatively add etching liquid to the liquid cup, the decorating mold can absorb etching liquid, the decorating mold is used to print etching liquid patterns on bamboo embryos, the decorating mold is fixedly arranged on the mounting seat, the mounting seat is placed below the translation seat, and the mounting The seat can move upward or downward, the up and down driving device is arranged on the translation seat, the up and down driving device is transmission connected with the mounting seat, the up and down driving device can provide power for the mounting seat to move upward or downward, the translation seat can translate directly above the conveying device and directly above the liquid cup, the translation driving device is arranged on the retaining frame, the translation driving device is transmission connected with the translation seat, and the translation driving device can provide power for the translation seat to translate directly above the conveying device and directly above the liquid cup.

7. The bamboo embryo etching and mounting equipment according to claim 6, characterized in that: The mounting base includes a connecting base, a buffer plate, a first retaining plate, a second retaining plate and four adjusting bolts. The top of the connecting base is connected to the upper and lower driving devices, the second retaining plate is fixedly connected to the bottom end of the connecting base, and the four adjusting bolts correspond to the four corners of the first retaining plate one by one. The adjusting bolts pass through the first retaining plate and the second retaining plate in sequence. An adjusting nut is threaded on the adjusting bolt, and the adjusting nut can adjust the inclination angle of the first retaining plate relative to the second retaining plate. The top surface of the buffer plate is fixedly connected to the bottom surface of the first retaining plate, and the bottom surface of the buffer plate is fixedly connected to the mounting mold.

8. The bamboo embryo etching and mounting equipment according to claim 1, characterized in that: The drying and developing device includes three drying mechanisms, and the three drying mechanisms are arranged side by side in sequence in the first direction, and the drying power decreases sequentially; the drying mechanism includes a gantry, a lifting rope, a shading plate and an infrared lamp group, the gantry is fixedly arranged above the conveying device, the top end of the lifting rope is fixedly arranged at the top end of the gantry, the shading plate is fixedly arranged at the bottom end of the lifting rope, the infrared lamp group is fixedly arranged on the bottom surface of the shading plate, and the infrared lamp group is placed above the carrier.

9. The bamboo embryo etching and mounting equipment according to claim 1, characterized in that: The conveying device includes a conveying component, a loading in place sensor, a pad printing in place sensor, a drying in place sensor, a unloading in place sensor, and a conveying drive device. The conveying component can carry each of the carriers, and the conveying component can carry each of the carriers to move in the first direction. The conveying drive device is transmission-connected to the conveying component, and the conveying drive device can provide power for the conveying component; the loading in place sensor is arranged at the loading end of the conveying device, the pad printing in place sensor is arranged at the pad printing device, the drying in place sensor is arranged at the drying and developing device, and the unloading in place sensor is arranged at the unloading end of the conveying device.

10. A bamboo embryo etching and decorating method, using the bamboo embryo etching and decorating device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: at the loading end of the conveying device, the bamboo embryo is placed on a carrier that moves to the loading end of the conveying device, and the bamboo embryo is carried and fixed by the carrier; Step 2: The conveying device conveys the carrier in the first direction, and the carrier stops after reaching the pad printing device; Step 3: The pad printing device prints the etching liquid pattern on the bamboo embryo, and then the conveying device continues to convey the carrier in the first direction, and the carrier stops after reaching the drying and developing device; Step 4: The drying and developing device dries and develops the bamboo embryo, and then the conveying device continues to convey the carrier in the first direction; Step 5: When the carrier arrives at the unloading device, the unloading device removes the bamboo embryo from the carrier, completing the unloading of the bamboo embryo, and the empty carrier returns to the loading end of the conveying device.

Images