阅读说明：本技术 一种利用淡水蚌壳制作水转印画的生产工艺 (Production process for making water transfer painting by using freshwater mussel shells ) 是由 姜德民 汤二红 姜晓龙 于 2020-12-29 设计创作，主要内容包括：本发明公开了一种利用淡水蚌壳制作水转印画的生产工艺,包括以下步骤：步骤一、淡水蚌壳的筛选、清洗和切割造型；步骤二、使用蚌壳打磨装置对蚌壳基材进行打磨处理；步骤三、制作水转印画纸并浸泡于水中喷洒活化溶剂；步骤四、水转印画至蚌壳内表面,然后清洗、烘干和上光处理得到成品；所述蚌壳打磨装置包括机架组件、转盘机构、卧式打磨机构和立式打磨机构,转盘机构位于机架组件顶部中心,卧式打磨机构和立式打磨机构均位于转盘机构的周侧,卧式打磨机构和立式打磨机构安装于机架组件顶端；本发明解决了现有技术中存在的淡水蚌壳废弃堆积污染环境的问题,以及将淡水蚌壳制作成工艺品回收再用,提高其使用价值的问题。(The invention discloses a production process for making a water transfer painting by using freshwater mussel shells, which comprises the following steps: the method comprises the following steps of firstly, screening, cleaning and cutting and modeling freshwater mussel shells; polishing the clam shell base material by using a clam shell polishing device; step three, manufacturing water transfer printing drawing paper, soaking the water transfer printing drawing paper in water, and spraying an activating solvent; step four, water transfer printing the picture to the inner surface of the clam shell, and then cleaning, drying and glazing to obtain a finished product; the clam shell polishing device comprises a rack assembly, a turntable mechanism, a horizontal polishing mechanism and a vertical polishing mechanism, wherein the turntable mechanism is positioned in the center of the top of the rack assembly, the horizontal polishing mechanism and the vertical polishing mechanism are positioned on the periphery of the turntable mechanism, and the horizontal polishing mechanism and the vertical polishing mechanism are arranged at the top end of the rack assembly; the invention solves the problem that the abandoned freshwater mussel shells accumulate to pollute the environment in the prior art and the problem that the freshwater mussel shells are manufactured into artware to be recycled and the use value of the artware is improved.)

1. A production process for making a water transfer painting by using freshwater mussel shells is characterized by comprising the following steps: manually screening freshwater mussel shells with the thickness of 6-10mm, the length of 12-20cm, the width of 6-12cm and bright inner wall luster as base materials of the water transfer painting, and manually cutting and shaping the screened freshwater mussel shells after cleaning to obtain the freshwater mussel shell base materials with round shapes;

step two, the clam shell base material obtained in the step one is installed on a clam shell clamping block (204) of the clam shell polishing device, the inner surface of the clam shell base material faces the center of a turntable body (203), then a turntable motor (201), a horizontal type grinding wheel motor (318) and a vertical type grinding wheel motor (419) are started, the output end of the turntable motor (201) drives the turntable body (203) to rotate, the clam shell base material is moved to a first grinding wheel (321) of a horizontal type polishing mechanism (3), the polishing position of the first grinding wheel (321) is adjusted by controlling a transverse driving motor (302), a longitudinal driving motor (309) and a vertical driving motor (316), the outer surface of the clam shell base material is polished to be flat, then the clam shell base material is transferred to a second grinding wheel (421) of the vertical type polishing mechanism (4), and by controlling the first driving motor (403), the second driving motor (409) and a third driving motor (417), polishing the inner surface of the clam shell base material, and polishing the clam shell base material with the inner surface and the outer surface polished smoothly;

step three, outputting a negative film to prepare a printing plate after computer processing is carried out according to any required pattern, then carrying out pattern printing on water transfer printing base paper, printing sealing oil on the base paper printed with the pattern to form water transfer printing drawing paper, soaking the water transfer printing drawing paper in water with the temperature of 25-30 ℃, and uniformly spraying an activating solvent on the upper surface of the paper by using a spray gun so as to dissolve paper molecules by the activating solvent;

and step four, placing the polished clam shell base material into the dissolved paper at a constant speed, uniformly coating the patterns on the paper on the inner surface of the clam shell base material by using water pressure, then placing the clam shell subjected to water transfer printing into a water tank for washing, transferring the cleaned clam shell into an oven, drying at the temperature of 45-50 ℃, glazing the inner surface and the outer surface of the clam shell after drying, and obtaining a finished product after glazing.

2. The production process for making the water transfer painting by using the freshwater mussel shell as claimed in claim 1, wherein the production process comprises the following steps: the activating solvent is prepared from ethyl propanol, dibutyl ester, cyclohexanone, ethyl ester and benzophenone in a molar ratio of 2: 3: 4: 0.5: 1, sealing and standing for 24 hours until the solution is clear.

3. The production process for making the water transfer painting by using the freshwater mussel shell as claimed in claim 1, wherein the production process comprises the following steps: the clam shell polishing device comprises a rack assembly (1), a turntable mechanism (2), a horizontal polishing mechanism (3) and a vertical polishing mechanism (4), wherein the turntable mechanism (2) is positioned at the center of the top of the rack assembly (1), the horizontal polishing mechanism (3) and the vertical polishing mechanism (4) are both positioned on the periphery of the turntable mechanism (2), and the horizontal polishing mechanism (3) and the vertical polishing mechanism (4) are installed at the top end of the rack assembly (1);

the rack assembly (1) comprises a rack body (101), a rack bottom plate (102) and a rack top plate (103), wherein the rack bottom plate (102) is fixedly arranged at the bottom end of the rack body (101), and the rack top plate (103) is fixedly arranged at the top end of the rack body (101);

carousel mechanism (2) are including carousel motor (201), carousel speed reducer (202), carousel body (203) and clam shell clamp splice (204), the upper surface center of frame bottom plate (102) is fixed in the installation of carousel motor (201), the upper surface center of rack roof (103) is fixed in the installation of carousel speed reducer (202), and the output of carousel motor (201) and the input of carousel speed reducer (202) pass through band pulley and belt transmission and are connected, and the top of carousel speed reducer (202) is equipped with carousel body (203), the output of carousel speed reducer (202) and the center fixed connection of carousel body (203), and surface mounting has a plurality of clam shell clamp splices (204) on carousel body (203), and is a plurality of clam shell clamp splice (204) are circular array distribution with the center of carousel body (203) as the centre of a circle.

4. The production process for making the water transfer painting by using the freshwater mussel shell as claimed in claim 3, wherein the production process comprises the following steps: the horizontal grinding mechanism (3) comprises a first base (301), a horizontal driving motor (302), a horizontal motor mounting plate (303), a horizontal guide rail (304), a horizontal lead screw (305), a horizontal slider (306), a longitudinal bottom plate (307), a longitudinal motor mounting plate (308), a longitudinal driving motor (309), a longitudinal guide rail (310), a longitudinal slider (311), a longitudinal lead screw (312), a vertical guide rail (313), a vertical lead screw (314), a vertical motor mounting plate (315), a vertical driving motor (316), a vertical sliding frame (317), a horizontal grinding wheel motor (318), a bearing seat (319), a grinding wheel shaft (320) and a first grinding wheel (321), wherein the first base (301) is fixedly arranged on the upper surface of the rack top plate (103), the horizontal driving motor (302) is arranged at one end inside the first base (301), and the horizontal driving motor (302) is fixedly connected with the first base (301) through the horizontal motor mounting plate (303), the upper surface of a first base (301) is provided with two transverse guide rails (304) which are oppositely arranged, a transverse screw rod (305) is arranged between the two transverse guide rails (304), the transverse screw rod (305) is arranged on the upper surface of the first base (301), the transverse screw rod (305) is rotatably connected with the first base (301), the output end of a transverse driving motor (302) is in transmission connection with one end of the transverse screw rod (305) through a belt wheel and a belt, a transverse sliding block (306) is arranged above the two transverse guide rails (304), the two sides of the bottom end of the transverse sliding block (306) are in sliding connection with the transverse guide rails (304), the center of the bottom end of the transverse sliding block (306) is in threaded connection with the transverse screw rod (305), a longitudinal bottom plate (307) is fixedly arranged at the top end of the transverse sliding block (306), a longitudinal driving motor (309) is arranged on one side of the longitudinal bottom plate (307), and the longitudinal driving motor (309) is fixedly connected with, two longitudinal guide rails (310) which are oppositely arranged are installed on the other side of the longitudinal bottom plate (307), a longitudinal screw rod (312) is arranged between the two longitudinal guide rails (310), two ends of the longitudinal screw rod (312) are installed on the longitudinal bottom plate (307), the longitudinal screw rod (312) is rotatably connected with the longitudinal bottom plate (307), the output end of a longitudinal driving motor (309) is in transmission connection with one end of the longitudinal screw rod (312) through a belt wheel and a belt, a longitudinal sliding block (311) is installed on one side, far away from the longitudinal bottom plate (307), of the longitudinal guide rail (310), the longitudinal sliding block (311) is in sliding connection with the longitudinal guide rails (310), the longitudinal sliding block (311) is in threaded connection with the longitudinal screw rod (312), a vertical motor installation plate (315) is installed and fixed at the top end of the longitudinal sliding block (311), a vertical driving motor (316) is, one side, far away from the longitudinal guide rail (310), of the longitudinal sliding block (311) is provided with two vertical guide rails (313) which are oppositely arranged, a vertical screw rod (314) is arranged between the two vertical guide rails (313), two ends of the vertical screw rod (314) are installed on the longitudinal sliding block (311), the vertical screw rod (314) is rotatably connected with the longitudinal sliding block (311), one end of the vertical screw rod (314) penetrates through the vertical motor installation plate (315), the output end of the vertical driving motor (316) is in transmission connection with one end of the vertical screw rod (314) through a belt wheel and a belt, one side, far away from the longitudinal sliding block (311), of the vertical guide rail (313) is provided with a vertical sliding frame (317), the vertical sliding frame (317) is in sliding connection with the vertical guide rails (313), the vertical sliding frame (317) is in threaded connection with the vertical screw rod (314), and the top end, the bottom end of one side, far away from the vertical guide rail (313), of the vertical sliding frame (317) is fixedly provided with a bearing seat (319), a grinding wheel shaft (320) is installed in the bearing seat (319), the grinding wheel shaft (320) is rotatably connected with the bearing seat (319), the output end of the horizontal grinding wheel motor (318) is in transmission connection with one end of the grinding wheel shaft (320) through a belt wheel and a belt, and the other end of the grinding wheel shaft (320) is fixedly provided with a first grinding wheel (321).

5. The production process for making the water transfer painting by using the freshwater mussel shell as claimed in claim 3, wherein the production process comprises the following steps: the vertical grinding mechanism (4) comprises a second base (401), a first motor fixing plate (402), a first driving motor (403), a first guide rail (404), a first screw rod (405), a first sliding block (406), a first bottom plate (407), a second motor fixing plate (408), a second driving motor (409), a second guide rail (410), a second screw rod (411), a second sliding block (412), a third guide rail (413), a third screw rod (414), a vertical sliding support (415), a third motor fixing plate (416), a third driving motor (417), a motor base (418), a vertical grinding wheel motor (419), a transmission shaft assembly (420) and a second grinding wheel (421), wherein the second base (401) is fixedly arranged on the upper surface of a rack top plate (103), the first driving motor (403) is arranged on one side inside the second base (401), and the first driving motor (403) is fixedly connected with the second base (401) through the first motor fixing plate (402), two first guide rails (404) which are oppositely arranged are mounted on the upper surface of a second base (401), a first lead screw (405) is arranged between the two first guide rails (404), two ends of the first lead screw (405) are mounted on the upper surface of the second base (401), the first lead screw (405) is rotatably connected with the second base (401), the output end of a first driving motor (403) is in transmission connection with one end of the first lead screw (405) through a belt wheel and a belt, a first sliding block (406) is mounted above the first guide rail (404), the first sliding block (406) is in sliding connection with the first guide rail (404), the first sliding block (406) is in threaded connection with the first lead screw (405), a first bottom plate (407) is mounted and fixed above the first sliding block (406), a second driving motor (409) is arranged on one side of the first bottom plate (407), and the second driving motor (409) is fixedly connected with the first bottom plate (407) through a second motor fixing plate (408), two second guide rails (410) which are oppositely arranged are installed on the other side of the first base plate (407), a second lead screw (411) is arranged between the two second guide rails (410), two ends of the second lead screw (411) are installed on the side surface of the first base plate (407), the second lead screw (411) is rotatably connected with the first base plate (407), the output end of a second driving motor (409) is in transmission connection with one end of the second lead screw (411) through a belt wheel and a belt, a second sliding block (412) is installed on the second guide rail (410), the second sliding block (412) is in sliding connection with the second guide rails (410), the second sliding block (412) is in threaded connection with the second lead screw (411), a third motor fixing plate (416) is installed and fixed at the top end of the second sliding block (412), a third driving motor (417) is installed and fixed on one side of the third motor fixing plate (416), and two third guide rails (413) which are oppositely arranged are installed and fixed on one side of the second sliding block (412) far away from the second guide rails (410, a third screw rod (414) is arranged between the two third guide rails (413), the third screw rod (414) is arranged on a second sliding block (412), the third screw rod (414) is rotatably connected with the second sliding block (412), the top end of the third screw rod (414) penetrates through a third motor fixing plate (416), the output end of a third driving motor (417) is in transmission connection with one end of the third screw rod (414) through a belt wheel and a belt, a vertical sliding support (415) is arranged on the third guide rail (413), the vertical sliding support (415) is in sliding connection with the third guide rail (413), the vertical sliding support (415) is in threaded connection with the third screw rod (414), a motor base (418) is fixedly arranged above the third motor fixing plate (416), a vertical grinding wheel motor (419) is fixedly arranged above the motor base (418), and the output end of the grinding wheel vertical motor (419) penetrates through the motor base (418), a transmission shaft assembly (420) is arranged on one side of the third motor fixing plate (416) far away from the third driving motor (417), the transmission shaft assembly (420) comprises a main transmission shaft (4201) and a movable shaft (4202), the top end of the main transmission shaft (4201) penetrates through the third motor fixing plate (416), the main transmission shaft (4201) is rotatably connected with the third motor fixing plate (416), the output end of the vertical grinding wheel motor (419) is in transmission connection with the top end of the main transmission shaft (4201) through a belt wheel and a belt, the movable shaft (4202) is located below the main transmission shaft (4201), the movable shaft (4202) is mounted in the center of the main transmission shaft (4201), the movable shaft (4202) is connected with the main transmission shaft (4201) in a sliding mode, the movable shaft (4202) is mounted on the vertical sliding support (415), the movable shaft (4202) is connected with the vertical sliding support (415) in a rotating mode, and the bottom end of the movable shaft (4202) is fixedly provided with the second grinding wheel (421).

Technical Field

The invention belongs to the technical field of clam shell surface treatment, and particularly relates to a production process for making a water transfer painting by using freshwater clam shells.

Background

The freshwater mussels are freshwater mussels, most of the freshwater mussels can naturally form pearls in vivo, and the mussel meat can also be eaten, so that the freshwater mussel has high culture value. In the process of culturing the freshwater mussels and breeding the pearls, after a plurality of pearl farmers take the pearls in the freshwater mussels out, the mussels are directly discarded and stacked as wastes, on one hand, the waste gas of the mussels can generate heavy fishy smell after being stacked to influence the natural environment around a culture place, on the other hand, a large amount of waste mussels can occupy large land area due to the stacking, so that the freshwater mussel shells are changed into valuable, and the problem which is urgently needed to be solved by the freshwater mussel farmers is solved.

The existing clam shell treatment methods mainly comprise three methods: firstly, cleaning and drying the clam shells, then smashing the clam shells into blocks with uniform size, and then adding the blocks into a building material to be used as a part of the building material or adding the blocks into the surface of the material to be used as a decorative layer; secondly, the clam shells are ground into powder after being cleaned, peeled and dried, and the powder is used as an important medicinal material or an additive of various coatings and plastic materials; thirdly, after cleaning the clam shells, cutting and polishing the clam shells to manufacture artware with different shapes, or manually drawing the inner parts of the clam shells to draw pictures to manufacture beautiful artware.

The existing treatment means does not relate to a mode of combining freshwater mussel shell with a water transfer painting technology, various pictures are transferred to the inside of the mussel shell through the water transfer painting technology, a mode of manually drawing in the mussel shell is replaced, a batch production mode is realized, the abandoned mussel shell of the freshwater mussel shell with pearls being taken out is recycled after the pearls are cultured, waste is changed into valuable, and the use value of the freshwater mussel shell is improved.

Disclosure of Invention

The invention aims to provide a production process for making a water transfer painting by using freshwater mussel shells, which solves the problems that the abandoned freshwater mussel shells accumulate to pollute the environment and the use value of the freshwater mussel shells is improved by making the freshwater mussel shells into artware for recycling.

The purpose of the invention can be realized by the following technical scheme:

a production process for making a water transfer painting by using freshwater mussel shells specifically comprises the following steps:

manually screening freshwater mussel shells with the thickness of 6-10mm, the length of 12-20cm, the width of 6-12cm and bright inner wall luster as base materials of the water transfer painting, and manually cutting and shaping the screened freshwater mussel shells after cleaning to obtain the freshwater mussel shell base materials with round shapes;

step two, the clam shell base material obtained in the step one is installed on a clam shell clamping block of a clam shell polishing device, the inner surface of the clam shell base material faces the center of a turntable body, then a turntable motor, a horizontal type grinding wheel motor and a vertical type grinding wheel motor are started, the output end of the turntable motor drives the turntable body to rotate, the clam shell base material is moved to a first grinding wheel of a horizontal type polishing mechanism, the polishing position of a first grinding wheel is adjusted by controlling a transverse driving motor, a longitudinal driving motor and a vertical driving motor, the outer surface of the clam shell base material is polished to be flat, then the clam shell base material is transferred to a second grinding wheel of the vertical type polishing mechanism, the inner surface of the clam shell base material is polished to be flat by controlling the first driving motor, the second driving motor and a third driving motor, and the clam shell base material with the inner surface and the outer surface polished;

step three, outputting a negative film to prepare a printing plate after computer processing is carried out according to any required pattern, then carrying out pattern printing on water transfer printing base paper, printing sealing oil on the base paper printed with the pattern to form water transfer printing drawing paper, soaking the water transfer printing drawing paper in water with the temperature of 25-30 ℃, and uniformly spraying an activating solvent on the upper surface of the paper by using a spray gun so as to dissolve paper molecules by the activating solvent;

and step four, placing the polished clam shell base material into the dissolved paper at a constant speed, uniformly coating the patterns on the paper on the inner surface of the clam shell base material by using water pressure, then placing the clam shell subjected to water transfer printing into a water tank for washing, transferring the cleaned clam shell into an oven, drying at the temperature of 45-50 ℃, glazing the inner surface and the outer surface of the clam shell after drying, and obtaining a finished product after glazing.

Further, the activating solvent is prepared from ethyl propanol, dibutyl ester, cyclohexanone, ethyl ester and benzophenone in a molar ratio of 2: 3: 4: 0.5: 1, sealing and standing for 24 hours until the solution is clear.

Further, the clam shell polishing device comprises a rack assembly, a turntable mechanism, a horizontal polishing mechanism and a vertical polishing mechanism, wherein the turntable mechanism is positioned in the center of the top of the rack assembly, the horizontal polishing mechanism and the vertical polishing mechanism are positioned on the periphery of the turntable mechanism, and the horizontal polishing mechanism and the vertical polishing mechanism are arranged at the top end of the rack assembly;

the rack assembly comprises a rack body, a rack bottom plate and a rack top plate, the rack bottom plate is fixedly arranged at the bottom end of the rack body, and the rack top plate is fixedly arranged at the top end of the rack body;

carousel mechanism includes carousel motor, rotary table speed reducer, carousel body and clam shell clamp splice, the upper surface center of frame bottom plate is fixed in the installation of carousel motor, the upper surface center of frame roof is fixed in the installation of rotary table speed reducer, and the output of carousel motor and rotary table speed reducer's input pass through band pulley and belt drive and are connected, and rotary table speed reducer's top is equipped with the carousel body, and rotary table speed reducer's output and the central fixed connection of carousel body have a plurality of clam shell clamp splices, a plurality of the clam shell clamp splice uses the center of carousel body to be circular array distribution as the centre of a circle.

Further, the horizontal polishing mechanism comprises a first base, a horizontal driving motor, a horizontal motor mounting plate, a horizontal guide rail, a horizontal lead screw, a horizontal slider, a longitudinal bottom plate, a longitudinal motor mounting plate, a longitudinal driving motor, a longitudinal guide rail, a longitudinal slider, a longitudinal lead screw, a vertical guide rail, a vertical lead screw, a vertical motor mounting plate, a vertical driving motor, a vertical carriage, a horizontal grinding wheel motor, a bearing seat, a grinding wheel shaft and a first grinding wheel, wherein the first base is fixedly arranged on the upper surface of the top plate of the frame, one end inside the first base is provided with the horizontal driving motor, the horizontal driving motor is fixedly connected with the first base through the horizontal motor mounting plate, the upper surface of the first base is provided with two opposite horizontal guide rails, a horizontal lead screw is arranged between the two horizontal guide rails, the horizontal lead screw is arranged on the upper surface of the first base, and is rotatably, the output end of a transverse driving motor is in transmission connection with one end of a transverse screw rod through a belt pulley, a transverse slider is arranged above two transverse guide rails, two sides of the bottom end of the transverse slider are in sliding connection with the transverse guide rails, the bottom center of the transverse slider is in threaded connection with the transverse screw rod, a longitudinal bottom plate is fixedly installed at the top end of the transverse slider, a longitudinal driving motor is arranged on one side of the longitudinal bottom plate and is fixedly connected with a longitudinal bottom plate through a longitudinal motor installation plate, two longitudinal guide rails which are oppositely arranged are installed on the other side of the longitudinal bottom plate, a longitudinal screw rod is arranged between the two longitudinal guide rails and is installed on the longitudinal bottom plate, the longitudinal screw rod is in rotation connection with the longitudinal bottom plate, the output end of the longitudinal driving motor is in transmission connection with one end of the longitudinal screw rod through the belt pulley, and the, the vertical sliding block is connected with the vertical guide rail in a sliding way, the vertical sliding block is connected with the vertical screw rod in a threaded way, the top end of the vertical sliding block is fixedly provided with a vertical motor mounting plate, one side of the vertical motor mounting plate is fixedly provided with a vertical driving motor, one side of the vertical sliding block, which is far away from the vertical guide rail, is provided with two vertical guide rails which are oppositely arranged, a vertical screw rod is arranged between the two vertical guide rails, two ends of the vertical screw rod are arranged on the vertical sliding block, the vertical screw rod is rotationally connected with the vertical sliding block, one end of the vertical screw rod penetrates through the vertical motor mounting plate, the output end of the vertical driving motor is connected with one end of the vertical screw rod through a belt pulley and a belt in a transmission way, one side of the vertical guide rail, which is far away from the vertical sliding block, a bearing seat is fixedly installed at the bottom end of one side, away from the vertical guide rail, of the vertical sliding frame, a grinding wheel shaft is installed in the bearing seat and is rotatably connected with the bearing seat, the output end of the horizontal grinding wheel motor is in transmission connection with one end of the grinding wheel shaft through a belt wheel and a belt, and a first grinding wheel is fixedly installed at the other end of the grinding wheel shaft.

Further, the vertical polishing mechanism comprises a second base, a first motor fixing plate, a first driving motor, a first guide rail, a first screw rod, a first slide block, a first bottom plate, a second motor fixing plate, a second driving motor, a second guide rail, a second screw rod, a second slide block, a third guide rail, a third screw rod, a vertical sliding support, a third motor fixing plate, a third driving motor, a motor base, a vertical grinding wheel motor, a transmission shaft assembly and a second grinding wheel, wherein the second base is fixedly arranged on the upper surface of a top plate of the frame, one side inside the second base is provided with the first driving motor, the first driving motor is fixedly connected with the second base through the first motor fixing plate, the upper surface of the second base is provided with two oppositely arranged first guide rails, the first screw rod is arranged between the two first guide rails, and two ends of the first screw rod are arranged on the upper surface of the second base, the first screw rod is rotatably connected with the second base, the output end of a first driving motor is in transmission connection with one end of the first screw rod through a belt wheel and a belt, a first slide block is arranged above the first guide rail and is in sliding connection with the first guide rail, the first slide block is in threaded connection with the first screw rod, a first bottom plate is fixedly arranged above the first slide block, a second driving motor is arranged on one side of the first bottom plate and is fixedly connected with the first bottom plate through a second motor fixing plate, two oppositely arranged second guide rails are arranged on the other side of the first bottom plate, a second screw rod is arranged between the two second guide rails, two ends of the second screw rod are arranged on the side surface of the first bottom plate, the second screw rod is rotatably connected with the first bottom plate, the output end of the second driving motor is in transmission connection with one end of the second screw rod through the belt wheel and the belt, and a second slide block is arranged on the second guide rails, the second slider is connected with the second guide rail in a sliding manner, the second slider is connected with the second lead screw in a threaded manner, a third motor fixing plate is fixedly installed at the top end of the second slider, a third driving motor is fixedly installed at one side of the third motor fixing plate, two oppositely-arranged third guide rails are installed at one side of the second slider, which is far away from the second guide rail, a third lead screw is arranged between the two third guide rails, the third lead screw is installed on the second slider, the third lead screw is rotatably connected with the second slider, the top end of the third lead screw penetrates through the third motor fixing plate, the output end of the third driving motor is in transmission connection with one end of the third lead screw through a belt wheel and a belt, a vertical sliding support is installed on the third guide rail, the vertical sliding support is connected with the third guide rail in a sliding manner, the vertical sliding support is in threaded connection with the third lead screw, and a motor base is fixedly installed above, the installation of the top of motor cabinet is fixed with vertical emery wheel motor, vertical emery wheel motor's output runs through the motor cabinet, and third driving motor's one side is kept away from to third motor fixed plate and is installed the transmission shaft subassembly, the transmission shaft subassembly includes final drive shaft and loose axle, final drive shaft's top runs through third motor fixed plate, and final drive shaft rotates with third motor fixed plate to be connected, and vertical emery wheel motor's output is passed through band pulley and belt drive with final drive shaft's top and is connected, the loose axle is located final drive shaft's below, and the loose axle is installed in final drive shaft's center, loose axle and final drive shaft sliding connection, and the loose axle is installed on vertical sliding support, and the loose axle rotates with vertical sliding support to be connected, and the bottom installation of loose axle is fixed with the.

The invention has the beneficial effects that:

according to the invention, the waste clamshells of the artificially cultured pearls are screened, and the clamshells with thick clamshells and gorgeous luster are selected as the base material, so that the problem that the waste freshwater clamshells accumulate to pollute the environment is solved; after the working procedures of manual cutting, modeling, grinding and polishing are carried out, works such as various Buddha statues, figures, landscape, flower, bird, fish, insect, famous person, calligraphy and painting are transferred to the inner surface of the treated clam shell through a water transfer printing technology, and finally a pair of vivid and bright landscape pictures of an auxiliary figure are displayed on the clam shell after the cleaning, drying and polishing treatment, so that the clam shell artware is manufactured, and the use value of the waste clam shell is greatly improved;

according to the clam shell polishing machine, the clam shells are reliably fixed on the clam shell clamping blocks through the turntable mechanism, and can be automatically transferred to the positions of the horizontal polishing mechanism and the vertical polishing mechanism through the turntable mechanism, so that the clam shell polishing efficiency is improved; the outer surface and the inner surface of the clam shell can be polished smoothly by arranging the horizontal polishing mechanism and the vertical polishing mechanism respectively, and the first grinding wheel and the second grinding wheel can be moved and adjusted at a plurality of positions by arranging the plurality of screw rod sliding mechanisms, so that dead angles are not left during polishing of the clam shell.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a clam shell polishing device of the present invention;

FIG. 2 is a front view of the carriage assembly and turntable mechanism of the present invention;

FIG. 3 is a top view of the turntable mechanism of the present invention;

FIG. 4 is a schematic structural view of the horizontal grinding mechanism of the present invention;

FIG. 5 is a schematic structural view of a vertical grinding mechanism according to the present invention;

FIG. 6 is a schematic structural view of the driveshaft assembly of this invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a rack assembly; 101. a frame body; 102. a chassis base plate; 103. a rack top plate; 2. a turntable mechanism; 201. a turntable motor; 202. a turntable reducer; 203. a turntable body; 204. a clam shell clamp block; 3. a horizontal polishing mechanism; 301. a first base; 302. a transverse driving motor; 303. a transverse motor mounting plate; 304. a transverse guide rail; 305. a transverse screw rod; 306. a transverse slide block; 307. a longitudinal floor; 308. a longitudinal motor mounting plate; 309. a longitudinal driving motor; 310. a longitudinal guide rail; 311. a longitudinal slide block; 312. a longitudinal screw rod; 313. a vertical guide rail; 314. a vertical screw rod; 315. a vertical motor mounting plate; 316. a vertical drive motor; 317. a vertical sliding frame; 318. a horizontal grinding wheel motor; 319. a bearing seat; 320. grinding a wheel shaft; 321. a first grinding wheel; 4. a vertical polishing mechanism; 401. a second base; 402. a first motor fixing plate; 403. a first drive motor; 404. a first guide rail; 405. a first lead screw; 406. a first slider; 407. a first base plate; 408. a second motor fixing plate; 409. a second drive motor; 410. a second guide rail; 411. a second lead screw; 412. a second slider; 413. a third guide rail; 414. a third screw rod; 415. a vertical sliding support; 416. a third motor fixing plate; 417. a third drive motor; 418. a motor base; 419. a vertical grinding wheel motor; 420. a driveshaft assembly; 4201. a main drive shaft; 4202. a movable shaft; 421. a second grinding wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A production process for making a water transfer painting by using freshwater mussel shells specifically comprises the following steps:

manually screening freshwater mussel shells with the thickness of 6-10mm, the length of 12-20cm, the width of 6-12cm and bright inner wall luster as base materials of the water transfer painting, and manually cutting and shaping the screened freshwater mussel shells after cleaning to obtain the freshwater mussel shell base materials with round shapes;

step two, mounting the clam shell base material obtained in the step one on a clam shell clamping block 204 of the clam shell polishing device to enable the inner surface of the clam shell base material to face the center of the turntable body 203, then the turntable motor 201, the horizontal grinding wheel motor 318 and the vertical grinding wheel motor 419 are started, the output end of the turntable motor 201 drives the turntable body 203 to rotate, the clam shell base material is moved to the first grinding wheel 321 of the horizontal grinding mechanism 3, the grinding position of the first grinding wheel 321 is adjusted by controlling the transverse driving motor 302, the longitudinal driving motor 309 and the vertical driving motor 316, the outer surface of the clam shell base material is ground to be flat, then transferring to a second grinding wheel 421 of the vertical grinding mechanism 4, grinding the inner surface of the clam shell base material to be flat by controlling the first driving motor 403, the second driving motor 409 and the third driving motor 417, and polishing the clam shell base material with the inner surface and the outer surface both being flat;

step three, outputting a negative film to prepare a printing plate after computer processing is carried out according to any required pattern, then carrying out pattern printing on water transfer printing base paper, printing sealing oil on the base paper printed with the pattern to form water transfer printing drawing paper, soaking the water transfer printing drawing paper in water with the temperature of 25-30 ℃, and uniformly spraying an activating solvent on the upper surface of the paper by using a spray gun so as to dissolve paper molecules by the activating solvent;

and step four, placing the polished clam shell base material into the dissolved paper at a constant speed, uniformly coating the patterns on the paper on the inner surface of the clam shell base material by using water pressure, then placing the clam shell subjected to water transfer printing into a water tank for washing, transferring the cleaned clam shell into an oven, drying at the temperature of 45-50 ℃, glazing the inner surface and the outer surface of the clam shell after drying, and obtaining a finished product after glazing.

The activating solvent is prepared from ethyl propanol, dibutyl ester, cyclohexanone, ethyl ester and benzophenone in a molar ratio of 2: 3: 4: 0.5: 1, sealing and standing for 24 hours until the solution is clear.

Referring to fig. 1-6, the clam shell polishing device comprises a frame assembly 1, a turntable mechanism 2, a horizontal polishing mechanism 3 and a vertical polishing mechanism 4, wherein the turntable mechanism 2 is located at the center of the top of the frame assembly 1, the horizontal polishing mechanism 3 and the vertical polishing mechanism 4 are both located on the periphery of the turntable mechanism 2, and the horizontal polishing mechanism 3 and the vertical polishing mechanism 4 are mounted at the top end of the frame assembly 1;

the rack assembly 1 comprises a rack body 101, a rack bottom plate 102 and a rack top plate 103, wherein the rack bottom plate 102 is fixedly arranged at the bottom end of the rack body 101, and the rack top plate 103 is fixedly arranged at the top end of the rack body 101;

carousel mechanism 2 includes carousel motor 201, carousel speed reducer 202, carousel body 203 and clam shell clamp splice 204, the upper surface center of carousel motor 201 installation fixed in frame bottom plate 102, the upper surface center of carousel speed reducer 202 installation fixed in frame roof 103, the output of carousel motor 201 and the input of carousel speed reducer 202 pass through band pulley and belt drive and are connected, and the top of carousel speed reducer 202 is equipped with carousel body 203, and the output of carousel speed reducer 202 and the center fixed connection of carousel body 203, surface mounting has a plurality of clam shell clamp splice 204 on the carousel body 203, and is a plurality of clam shell clamp splice 204 uses the center of carousel body 203 to be circular array distribution as the centre of a circle.

The horizontal polishing mechanism 3 comprises a first base 301, a horizontal driving motor 302, a horizontal motor mounting plate 303, a horizontal guide rail 304, a horizontal screw 305, a horizontal slider 306, a longitudinal bottom plate 307, a longitudinal motor mounting plate 308, a longitudinal driving motor 309, a longitudinal guide rail 310, a longitudinal slider 311, a longitudinal screw 312, a vertical guide rail 313, a vertical screw 314, a vertical motor mounting plate 315, a vertical driving motor 316, a vertical sliding frame 317, a horizontal grinding wheel motor 318, a bearing seat 319, a grinding wheel shaft 320 and a first grinding wheel 321, wherein the first base 301 is fixedly mounted on the upper surface of a rack top plate 103, one end inside the first base 301 is provided with the horizontal driving motor 302, the horizontal driving motor 302 is fixedly connected with the first base 301 through the horizontal motor mounting plate 303, the upper surface of the first base 301 is provided with two opposite horizontal guide rails 304, and one horizontal screw 305 is arranged between the two horizontal guide rails 304, the transverse screw 305 is arranged on the upper surface of the first base 301, the transverse screw 305 is rotatably connected with the first base 301, the output end of the transverse driving motor 302 is in transmission connection with one end of the transverse screw 305 through a belt wheel and a belt, a transverse slider 306 is arranged above the two transverse guide rails 304, the two sides of the bottom end of the transverse slider 306 are in sliding connection with the transverse guide rails 304, the center of the bottom end of the transverse slider 306 is in threaded connection with the transverse screw 305, a longitudinal bottom plate 307 is fixedly arranged at the top end of the transverse slider 306, a longitudinal driving motor 309 is arranged on one side of the longitudinal bottom plate 307, the longitudinal driving motor 309 is fixedly connected with the longitudinal bottom plate 307 through a longitudinal motor mounting plate 308, two longitudinal guide rails 310 which are oppositely arranged are arranged on the other side of the longitudinal bottom plate 307, a longitudinal screw 312 is arranged between the two longitudinal guide rails 310, the longitudinal screw 312 is rotatably connected with the longitudinal bottom plate 307, the output end of the longitudinal driving motor 309 is in transmission connection with one end of the longitudinal screw 312 through a belt wheel and a belt, a longitudinal slider 311 is installed on one side of the longitudinal guide rail 310 away from the longitudinal bottom plate 307, the longitudinal slider 311 is in sliding connection with the longitudinal guide rail 310, the longitudinal slider 311 is in threaded connection with the longitudinal screw 312, a vertical motor installation plate 315 is installed and fixed at the top end of the longitudinal slider 311, a vertical driving motor 316 is installed and fixed on one side of the vertical motor installation plate 315, two vertical guide rails 313 which are oppositely arranged are installed on one side of the longitudinal slider 311 away from the longitudinal guide rail 310, a vertical screw 314 is arranged between the two vertical guide rails 313, two ends of the vertical screw 314 are installed on the longitudinal slider 311, the vertical screw 314 is rotatably connected with the longitudinal slider 311, and one, the output end of the vertical driving motor 316 is in transmission connection with one end of the vertical screw 314 through a belt wheel and a belt, one side, away from the longitudinal sliding block 311, of the vertical guide rail 313 is provided with a vertical sliding frame 317, the vertical sliding frame 317 is in sliding connection with the vertical guide rail 313, the vertical sliding frame 317 is in threaded connection with the vertical screw 314, the top end of the vertical sliding frame 317 is fixedly provided with a horizontal type grinding wheel motor 318, the bottom end, away from the vertical guide rail 313, of the vertical sliding frame 317 is fixedly provided with a bearing seat 319, a grinding wheel shaft 320 is installed in the bearing seat 319, the grinding wheel shaft 320 is rotatably connected with the bearing seat 319, the output end of the horizontal type grinding wheel motor 318 is in transmission connection with one end of the grinding wheel shaft.

The vertical grinding mechanism 4 comprises a second base 401, a first motor fixing plate 402, a first driving motor 403, a first guide rail 404, a first screw rod 405, a first slider 406, a first bottom plate 407, a second motor fixing plate 408, a second driving motor 409, a second guide rail 410, a second screw rod 411, a second slider 412, a third guide rail 413, a third screw rod 414, a vertical sliding support 415, a third motor fixing plate 416, a third driving motor 417, a motor base 418, a vertical grinding wheel motor 419, a transmission shaft assembly 420 and a second grinding wheel 421, wherein the second base 401 is fixedly installed on the upper surface of the rack top plate 103, the first driving motor 403 is arranged on one side inside the second base 401, the first driving motor 403 is fixedly connected with the second base 401 through the first motor fixing plate 402, the upper surface of the second base 401 is provided with two first guide rails 404 arranged oppositely, the first screw rod 405 is arranged between the two first guide rails 404, the two ends of the first screw rod 405 are arranged on the upper surface of the second base 401, the first screw rod 405 is rotatably connected with the second base 401, the output end of the first driving motor 403 is in transmission connection with one end of the first screw rod 405 through a belt wheel and a belt, a first sliding block 406 is arranged above the first guide rail 404, the first sliding block 406 is in sliding connection with the first guide rail 404, the first sliding block 406 is in threaded connection with the first screw rod 405, a first bottom plate 407 is fixedly arranged above the first sliding block 406, a second driving motor 409 is arranged on one side of the first bottom plate 407, the second driving motor 409 is fixedly connected with the first bottom plate 407 through a second motor fixing plate 408, two second guide rails 410 which are oppositely arranged are arranged on the other side of the first bottom plate 407, a second screw rod 411 is arranged between the two second guide rails 410, the two ends of the second screw rod 411 are arranged on the side surface of the first bottom plate 407, and the second screw rod 411 is rotatably connected with the first bottom plate 407, the output end of a second driving motor 409 is in transmission connection with one end of a second lead screw 411 through a belt wheel and a belt, a second slider 412 is installed on a second guide rail 410, the second slider 412 is in sliding connection with the second guide rail 410, the second slider 412 is in threaded connection with a second lead screw 411, a third motor fixing plate 416 is installed and fixed at the top end of the second slider 412, a third driving motor 417 is installed and fixed at one side of the third motor fixing plate 416, two third guide rails 413 which are oppositely arranged are installed at one side of the second slider 412 far away from the second guide rail 410, a third lead screw 414 is arranged between the two third guide rails 413, the third lead screw 414 is installed on the second slider 412, the third lead screw 414 is in rotational connection with the second slider 412, the top end of the third lead screw 414 penetrates through the third motor fixing plate 416, the output end of the third driving motor 417 is in transmission connection with one end of the third lead screw 414 through a belt wheel and a belt, a vertical sliding bracket 415 is mounted on the third guide rail 413, the vertical sliding bracket 415 is slidably connected with the third guide rail 413, the vertical sliding bracket 415 is in threaded connection with the third screw 414, a motor base 418 is mounted and fixed above the third motor fixing plate 416, a vertical grinding wheel motor 419 is mounted and fixed above the motor base 418, an output end of the vertical grinding wheel motor 419 penetrates through the motor base 418, a transmission shaft assembly 420 is mounted on one side of the third motor fixing plate 416, which is far away from the third driving motor 417, the transmission shaft assembly 420 comprises a main transmission shaft 4201 and a movable shaft 4202, a top end of the main transmission shaft 4201 penetrates through the third motor fixing plate 416, the main transmission shaft 4201 is rotatably connected with the third motor fixing plate 416, an output end of the vertical grinding wheel motor 419 is in transmission connection with a top end of the main transmission shaft 4201 through a pulley and a belt, the movable shaft 4202 is located below the main transmission shaft, the movable shaft 4202 is mounted at the center of the main transmission shaft 4201, the movable shaft 4202 is slidably connected to the main transmission shaft 4201, the movable shaft 4202 is mounted on the vertical sliding bracket 415, the movable shaft 4202 is rotatably connected to the vertical sliding bracket 415, and the bottom end of the movable shaft 4202 is fixedly mounted with the second grinding wheel 421.

The working principle of the invention is as follows:

when the clam shell polishing device is used, the clam shell base material is vertically installed and fixed on the clam shell clamping block 204 of the clam shell polishing device, so that the inner surface of the clam shell base material faces the center of the turntable body 203, then the turntable motor 201, the horizontal grinding wheel motor 318 and the vertical grinding wheel motor 419 are started, the output end of the horizontal grinding wheel motor 318 drives the grinding wheel shaft 320 to rotate, the grinding wheel shaft 320 drives the first grinding wheel 321 to rotate, the output end of the vertical grinding wheel motor 419 drives the main transmission shaft 4201 to rotate, the main transmission shaft 4201 drives the movable shaft 4202 to rotate, the movable shaft 4202 drives the second grinding wheel 421 to rotate, the output end of the turntable motor 201 drives the input end of the turntable speed reducer 202 to rotate, the output end of the turntable body 202 drives the turntable body 203 to rotate, the turntable body 203 drives the clam shell clamping block 204 to rotate, the clam shell base material is moved to the first grinding wheel 321 of the, by controlling the transverse driving motor 302, the longitudinal driving motor 309 and the vertical driving motor 316, respectively enabling the transverse sliding block 306, the longitudinal sliding block 311 and the vertical sliding frame 317 to slide on the corresponding transverse guide rail 304, the longitudinal guide rail 310 and the vertical guide rail 313, continuously adjusting the polishing position of the first grinding wheel 321, enabling the first grinding wheel 321 to be attached to the outer surface of the clam shell base material for moving and polishing, and achieving the purpose of polishing and flattening the outer surface of the clam shell base material; then, the turntable motor 201 is started, the clam shell base material is transferred to a second grinding wheel 421 of the vertical grinding mechanism 4, the second grinding wheel 421 is located on one side of the inner surface of the clam shell base material, the first slide block 406, the second slide block 412 and the vertical sliding support 415 are respectively made to slide on the corresponding first guide rail 404, the second guide rail 410 and the third guide rail 413 by controlling the first driving motor 403, the second driving motor 409 and the third driving motor 417, and the position of the second grinding wheel 421 is continuously adjusted to make the second grinding wheel 421 tightly attached to the inner surface of the clam shell base material, so that the inner surface of the clam shell base material is ground to be flat;

after the inner surface and the outer surface of the clam shell base material are polished to be flat, the clam shell base material is taken down from the clam shell clamping block 204 and is replaced by a new clam shell, the operation is repeated, and continuous mechanical polishing operation on the clam shell is achieved.

The foregoing is merely exemplary and illustrative of the principles of the present invention and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the principles of the present invention or exceeding the scope of the claims set forth herein.