Ice print making machine

Abstract

The invention discloses an ice print making machine, and relates to the field of ice print making equipment. The problems that existing iced print making equipment does not have a refrigeration function, creation needs to be conducted in a low-temperature environment, iced print making has certain limitation, and a cold working environment has a large influence on an iced painter are solved. An outer ice groove is formed in the top end of a box body, a middle partition plate which is vertically arranged is arranged in the outer ice groove and divides a groove body into a cleaning cavity and a containing cavity which are arranged left and right and are independent, a side ice groove and an inner ice groove are formed in the cleaning cavity and the containing cavity respectively, and a middle web plate of a sliding cover body is horizontally arranged over the outer ice groove. The sliding cover body is connected with the outer ice groove in a sliding mode through two sets of first linear guide rails, a vertically-arranged sliding cover support is arranged at one end of the sliding cover body, two sliding cover support trundles are installed at the bottom end of the sliding cover support, the coiled pipe row is horizontally arranged at the bottom of the containing cavity, and a horizontally-arranged metal heat conduction plate is arranged above the coiled pipe row. The method is used for manufacturing the iced print.

Description

Technical Field

[0001] The invention relates to the field of ice print making equipment, in particular to an ice print making machine. Background Art

[0002] Ice printmaking originated from painting on ice. It is a unique art form that combines traditional printmaking techniques with the unique properties of ice. The fusion and solidification of ice and dye make each ice print unique. Ice printmaking inherits the characteristics of traditional printmaking, such as large black and white contrast, simple composition, and bright lines. The ice board has the advantages of wood, stone, and copper plates in terms of material, is suitable for knife use, and has rich expressiveness.

[0003] The process of making ice prints is that the ice painter uses pigments and painting tools to draw the ink draft on the ice board, then uses a carving knife to carve the details of the pattern on the ice board, and finally uses rice paper and rubbing technology to rub the pattern on the ice board onto rice paper. This process will produce a unique work of art, because each rubbing will be slightly different due to the state of the ice board. The production of ice prints is very brittle, so it is necessary to be extra careful when making them. When carving the outline of the ice print, the overall effect of the picture will be affected by the slightest carelessness. The production of ice prints requires superb carving skills and painting skills. The creation process of ice prints is all done at low temperatures, so it must be done outdoors and takes at least one morning. This is a severe test of patience and cold resistance.

[0004] In summary, the existing ice printmaking equipment does not have a refrigeration function and needs to be created in a low-temperature environment, which leads to certain limitations in the production of ice prints. The cold working environment has a great impact on ice painters. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the existing ice print making equipment does not have a refrigeration function and needs to be created in a low-temperature environment, resulting in certain limitations in the production of ice prints, and the cold working environment has a great impact on ice painters.

[0006] The technical solution of the present invention is:

[0007] An ice print making machine, which includes a box body assembly 1, a sliding cover assembly 2 and a refrigeration assembly 3. The box body assembly 1 includes a box body main body 101, an outer ice groove 102, an inner ice groove 103, a side ice groove 104 and an intermediate partition 105. The box body main body 101 is a rectangular box. There is a horizontally arranged outer ice groove 102 at the top of the box body main body 101. The outer ice groove 102 is a rectangular groove. There is a vertically arranged intermediate partition 14 inside the outer ice groove 102 to divide the groove body into a cleaning cavity and a containing cavity which are arranged left and right and independent. The side ice groove 104 and the inner ice groove 103 are respectively horizontally arranged in the cleaning cavity and the containing cavity. The sliding cover assembly 2 includes a sliding cover main body 201, a sliding cover bracket 202, two sliding cover bracket casters 203 and two groups of first linear guide rails 204. The sliding cover main body 201 is a rectangular sliding cover. The longitudinal section of the sliding cover main body 201 is in an inverted "U" shape. The middle web of the sliding cover main body 201 is horizontally arranged directly above the outer ice groove 102. The two wing plates of the sliding cover main body 201 are respectively located on both sides of the outer ice groove 102. There are two groups of first linear guide rails 204 respectively arranged on the inner sides of the two wing plates of the sliding cover main body 201. The sliding cover main body 201 is slidably connected to the outer ice groove 102 through the two groups of first linear guide rails 204 respectively. One end of the sliding cover main body 201 is provided with a vertically arranged sliding cover bracket 202. The top of the sliding cover bracket 202 is connected to the lower end face of the sliding cover main body 201. There are two sliding cover bracket casters 203 installed at the bottom of the sliding cover bracket 202. The refrigeration assembly 3 includes a serpentine pipe row 301 and a metal heat conducting plate 302. The serpentine pipe row 301 is horizontally arranged at the bottom of the containing cavity. There is a horizontally arranged metal heat conducting plate 302 above the serpentine pipe row 301. The periphery of the metal heat conducting plate 302 is connected to the inner wall of the containing cavity.

[0008] Further, the two groups of first linear guide rails 204 are respectively horizontally symmetrically arranged along the length direction of the sliding cover main body 201. The guide rails of the two groups of first linear guide rails 204 are respectively installed on the outer walls on both sides of the outer ice groove 102. The sliders of the two groups of first linear guide rails 204 are respectively installed on the inner walls of the two wing plates of the sliding cover main body 201.

[0009] Further, the inner walls of the cleaning cavity and the containing cavity are both provided with integrally formed groove body support protrusions. The outer perimeters of the side ice groove 104 and the inner ice groove 103 are lapped on the groove body support protrusions of the side ice groove 104 and the inner ice groove 103.

[0010] Further, the box body assembly 1 further includes an inner drainage conduit 106. There is an inner sewage discharge port at the center of the bottom of the side ice groove 104. The inner sewage discharge port is connected to the inner drainage conduit 106 below. The bottom of the side ice groove 104 is a converging structure that converges from the periphery to the inner sewage discharge port at the center.

[0011] Further, the box body assembly 1 further includes an outer drainage conduit 107 and a sewage discharge valve 108. There is an outer sewage discharge port at the bottom of the cleaning cavity of the outer ice groove 102. The outer sewage discharge port is connected to the outer drainage conduit 107 below. A sewage discharge valve 108 is installed on the outer drainage conduit 107.

[0012] Furthermore, the box assembly 1 also includes a tool rack 110, which is horizontally arranged on one side of the outer ice groove 102, and is in the shape of a rectangular groove. The tool rack 110 is installed on the outer wall of the outer ice groove 102, and a water drop hole is provided at the bottom of the tool rack 110.

[0013] Furthermore, the box assembly 1 further includes a level 111 , which is disposed in the middle portion above the tool rack 110 and is mounted on an outer wall of the outer ice trough 102 .

[0014] Furthermore, the box assembly 1 also includes four box columns 112. Four box columns 112 are vertically and evenly arranged at the four corners of the bottom of the box body 101. Each box column 112 includes a truncated cone base, a base connecting screw, a base locking nut and a base connecting screw sleeve. The base connecting screw sleeve is vertically installed at the bottom of the box body 101. The top of the base connecting screw is threadedly connected to the bottom end of the base connecting screw sleeve, the bottom end of the base connecting screw is connected to the top of the truncated cone base, the base locking nut is installed on the base connecting screw, and the base locking nut is welded to the base connecting screw.

[0015] Furthermore, the box assembly 1 also includes four box casters 113 , and four box casters 113 arranged evenly are installed at the four corners of the bottom of the box body 101 .

[0016] Furthermore, the sliding cover assembly 2 further includes a sliding cover handle 205 , and the sliding cover handle 205 is installed on the side of the sliding cover body 201 .

[0017] Compared with the prior art, the present invention has the following effects:

[0018] 1. The ice print making machine of the present invention is used to achieve efficient ice making, so that ice print making can be achieved in an indoor room temperature environment. The traditional ice making machine injects tap water or groundwater into the mold, and the serpentine tube row in the mold directly contacts the tap water or groundwater, and ice making is achieved through a circulating refrigeration system. However, due to the uneven heat conduction between the heat exchange tubes of the serpentine tube row and the water in the mold, the surface flatness of the produced ice plate is poor, and the area closer to the heat exchange tube realizes heat transfer first, while the area farther from the heat exchange tube realizes heat transfer later. Therefore, the produced ice plate will cause unevenness on the surface of the ice plate due to uneven heating. The present invention arranges a horizontally arranged metal heat conducting plate 302 above the heat exchange tube of the serpentine tube row, and the thickness of the metal heat conducting plate 302 is 2 to 5 mm. The metal heat conducting plate 302 has good thermal conductivity, and the metal heat conducting plate 302 can achieve uniform heat conduction with water, thereby solving the problem of poor surface flatness of the ice plate caused by uneven heating in the traditional ice making machine.

[0019] 2. Conventional ice making machines use tap water to make ice. Since tap water dissolves some air and impurities at room temperature, as the temperature gradually decreases during freezing, impurities precipitate from the water and sink to the bottom of the water. At the same time, as the water solidifies from the outside to the inside, the air dissolved in it also gradually precipitates to form small bubbles, which are constantly squeezed to the center of the inner ice groove 103 and finally sealed in the ice plate. If the precipitated bubbles are small and numerous, the center of the ice plate will appear white. This kind of ice plate is also called "cloud ice". When melting, the cavity formed by these bubbles increases the contact area between the ice plate and water and air, thereby accelerating melting. In order to reduce the melting rate of the ice plate in the process of making ice prints, the present invention uses pure water to replace the original tap water to improve the purity of the ice plate. Since there are no impurities in the pure water, the melting rate of the ice plate is reduced. In addition, the present invention adopts a method of freezing at low temperature (minus 17°C) for more than three days, which can obtain an ice plate with a lower center temperature, further reducing the melting rate of the ice plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view of an ice print making machine of the present invention;

[0021] Figure 2 This is a front view of an ice print making machine of the present invention after removing the sliding cover assembly;

[0022] Figure 3 It is a top view of an ice print making machine of the present invention after removing the sliding cover assembly;

[0023] Figure 4 It is a top view of an ice print making machine of the present invention after removing the sliding cover assembly, the inner ice groove, the side ice groove and the metal heat conducting plate;

[0024] Figure 5 It is a side view of an ice print making machine of the present invention after removing the end plate of the sliding cover body;

[0025] Figure 6 It is a front view of an ice print making machine in a thirteenth specific embodiment of the present invention;

[0026] Figure 7 It is a top view of an ice print making machine in a thirteenth specific embodiment of the present invention;

[0027] Figure 8 It is a front view of a movable support mechanism in an ice print making machine in a thirteenth specific embodiment of the present invention;

[0028] Fig. 9 yes Figure 8 Section view at AA;

[0029] Fig.10 It is a front view of a coloring spraying component in an ice print making machine in a thirteenth specific embodiment of the present invention;

[0030] Fig.11 It is a front view of a rubbing and rolling assembly in an ice print making machine in a thirteenth specific embodiment of the present invention;

[0031] Fig.12 yes Fig.11 A local enlarged view at point B;

[0032] Fig.13 It is a front view of a pressing and adsorption component in an ice print making machine in a thirteenth specific embodiment of the present invention.

[0033] In the figure: 1, box assembly; 101, box body; 102, outer ice trough; 103, inner ice trough; 104, side ice trough; 105, middle partition; 106, inner drainage duct; 107, outer drainage duct; 108, drain valve; 109, level; 100, tool rack; 111, box column; 112, box casters;

[0034] 2. Sliding cover assembly; 201. Sliding cover body; 202. Sliding cover bracket; 203. Sliding cover bracket caster; 204. First linear guide rail; 205. Sliding cover handle; 206. Movable cover plate; 207. Cover plate sealing ring; 208. Support block;

[0035] 3. Refrigeration assembly; 301. Serpentine tube row; 302. Metal heat conducting plate;

[0036] 4. Mobile support mechanism; 401. Second linear guide rail; 402. Supporting horizontal plate; 403. Supporting column; 404. Lifting frame; 405. Lifting cylinder; 406. Supporting top plate;

[0037] 5. Coloring spray assembly; 501. Nozzle; 502. Nozzle pipe; 503. Nozzle mounting frame; 504. Nozzle connecting frame; 505. First linear module;

[0038] 6. Rubbing rolling assembly; 601. Roller; 602. Roller mounting frame; 603. Spring buffer assembly; 604. Roller connecting frame; 605. Double-head cylinder; 606. Second linear module; 607. Upper connecting plate; 608. Lower connecting plate; 609. Spring; 610. Guide column; 611. Slide rail; 612. Slide;

[0039] 7. Pressing adsorption component; 701. Rubber pressing sheet; 702. Negative pressure adsorption head; 703. Pressing cylinder; 704. Negative pressure generator. DETAILED DESCRIPTION

[0040] Specific implementation method 1: Combination Figures 1 to 5Description of this embodiment, a machine for making ice prints in this embodiment, which includes a box body assembly 1, a sliding cover assembly 2 and a refrigeration assembly 3. The box body assembly 1 includes a box body main body 101, an outer ice groove 102, an inner ice groove 103, a side ice groove 104 and an intermediate partition 105. The box body main body 101 is a rectangular box. At the top of the box body main body 101, there is a horizontally arranged outer ice groove 102. The outer ice groove 102 is a rectangular groove. Inside the outer ice groove 102, there is a vertically arranged intermediate partition 14 that divides the groove body into a cleaning cavity and a receiving cavity arranged left and right and independently. The side ice groove 104 and the inner ice groove 103 are respectively horizontally arranged in the cleaning cavity and the receiving cavity. The sliding cover assembly 2 includes a sliding cover main body 201, a sliding cover bracket 202, two sliding cover bracket casters 203 and two groups of first linear guide rails 204. The sliding cover main body 201 is a rectangular sliding cover. The longitudinal section of the sliding cover main body 201 is an inverted "U" shape. The middle web of the sliding cover main body 201 is horizontally arranged directly above the outer ice groove 102. The two side wings of the sliding cover main body 201 are respectively located on both sides of the outer ice groove 102. Inside the two side wings of the sliding cover main body 201, there are two groups of first linear guide rails 204 respectively. The sliding cover main body 201 is slidably connected to the outer ice groove 102 through the two groups of first linear guide rails 204 respectively. One end of the sliding cover main body 201 is provided with a vertically arranged sliding cover bracket 202. The top of the sliding cover bracket 202 is connected to the lower end face of the sliding cover main body 201. At the bottom of the sliding cover bracket 202, two sliding cover bracket casters 203 are installed. The refrigeration assembly 3 includes a serpentine tube row 301 and a metal heat conducting plate 302. The serpentine tube row 301 is horizontally arranged at the bottom of the receiving cavity. Above the serpentine tube row 301, there is a horizontally arranged metal heat conducting plate 302. The periphery of the metal heat conducting plate 302 is connected to the inner wall of the receiving cavity.

[0041] Specific Embodiment 2: In combination with Figures 1 to 5 Description of this embodiment, the two groups of first linear guide rails 204 in this embodiment are respectively horizontally symmetrically arranged along the length direction of the sliding cover main body 201. The guide rails of the two groups of first linear guide rails 204 are respectively installed on the outer walls on both sides of the outer ice groove 102. The sliders of the two groups of first linear guide rails 204 are respectively installed on the inner walls of the two side wings of the sliding cover main body 201. With such a setting, the sliding cover main body 201 is slidably connected to both sides of the outer ice groove 102 through the two groups of first linear guide rails.

[0042] Other compositions and connection relationships are the same as those in Specific Embodiment 1.

[0043] Specific Embodiment 3: In combination with Figures 1 to 5 Description of this embodiment, on the inner walls of both the cleaning cavity and the receiving cavity, there are integrally formed groove body support protrusions. The outer edges around the side ice groove 104 and the inner ice groove 103 are lapped on the groove body support protrusions of the side ice groove 104 and the inner ice groove 103. With such a setting, the groove body support protrusions are used to support the side ice groove 104 and the inner ice groove 103, so that the side ice groove 104 and the inner ice groove 103 are kept horizontal, ensuring that the ice plate thickness is consistent.

[0044] The other components and connection relationships are the same as those in the first or second specific implementation mode.

[0045] Specific implementation method four: Combination Figures 1 to 5 To explain this embodiment, the box assembly 1 of this embodiment also includes an inner drainage conduit 106, an inner drainage port is provided at the bottom center of the side ice trough 104, and the inner drainage conduit 106 is connected below the inner drainage port. The bottom of the side ice trough 104 is a closed structure with the inner drainage port at the center gathered around. In this way, the inner ice trough 103 is used to make ice plates. This area belongs to the production area of ​​ice prints. In the process of making ice prints, debris such as crushed ice and ice chips will be generated. In the process of making ice prints, the creator uses a scraper to scrape the generated debris such as crushed ice and ice chips into the side ice trough 104. After the debris such as crushed ice and ice chips melt, they are discharged into the cleaning cavity through the inner drainage conduit 106 provided at the bottom of the side ice trough 104.

[0046] The other components and connection relationships are the same as those in the first, second or third specific implementation modes.

[0047] Specific implementation method five: Combination Figures 1 to 5 To explain this embodiment, the box assembly 1 of this embodiment further includes an external drainage conduit 107 and a drain valve 108. The bottom of the cleaning chamber of the external ice tank 102 is provided with an external drain port, the lower part of which is connected to the external drainage conduit 107, and a drain valve 108 is installed on the external drainage conduit 107. In this way, the sewage discharged into the cleaning chamber is discharged from the ice print making machine through the external drainage conduit 107 and the drain valve 108.

[0048] The other components and connection relationships are the same as those of the first, second, third or fourth specific implementation modes.

[0049] Specific implementation method six: Combination Figures 1 to 5 To explain this embodiment, the box assembly 1 of this embodiment further includes a tool rack 110, which is horizontally arranged on one side of the outer ice trough 102. The tool rack 110 is in the shape of a rectangular trough and is installed on the outer wall of the outer ice trough 102. A water drop hole is provided at the bottom of the tool rack 110. In this way, the tool rack 110 is used to place the tools required in the process of making ice prints. Other components and connection relationships are the same as those of the first, second, third, fourth or fifth embodiments.

[0050] Specific implementation method seven: Combination Figures 1 to 5 To illustrate this embodiment, the box assembly 1 of this embodiment further includes a level 111, which is arranged in the middle above the tool rack 110 and is mounted on the outer wall of the outer ice trough 102. In this arrangement, the level 111 is used to measure the levelness of the ice plate making machine, thereby ensuring the flatness of the upper surface of the produced ice plate.

[0051] The other components and connection relationships are the same as those of the specific implementation modes one, two, three, four, five or six.

[0052] Specific implementation method eight: Combination Figures 1 to 5 To explain this embodiment, the box assembly 1 of this embodiment also includes four box columns 112. Four box columns 112 are installed at the four corners of the bottom of the box body 101 and are evenly arranged vertically. Each box column 112 includes a truncated cone-shaped base, a base connecting screw, a base locking nut and a base connecting screw sleeve. The base connecting screw sleeve is vertically installed at the bottom of the box body 101. The top of the base connecting screw is threadedly connected to the bottom of the base connecting screw sleeve. The bottom of the base connecting screw is connected to the top of the truncated cone-shaped base. The base locking nut is installed on the base connecting screw, and the base locking nut is welded to the base connecting screw. In this arrangement, since the base locking nut and the base connecting screw are welded into one, the staff can adjust the screw-in depth between the base connecting screw and the base connecting screw sleeve by using a wrench, thereby realizing the adjustment of the horizontality of the ice print making machine.

[0053] The other components and connection relationships are the same as those of the first, second, third, fourth, fifth, sixth or seventh specific embodiments.

[0054] Specific implementation method nine: Combination Figures 1 to 5 To explain this embodiment, the box assembly 1 of this embodiment further includes four box casters 113, and four box casters 113 are evenly arranged at the four corners of the bottom of the box body 101. In this way, by arranging the box casters 113 at the bottom of the box body 101, it is convenient to move the ice print making machine. Other components and connection relationships are the same as those of the specific embodiments one, two, three, four, five, six, seven or eight.

[0055] Specific implementation method ten: Combination Figures 1 to 5 To explain this embodiment, the slide cover assembly 2 of this embodiment further includes a slide cover handle 205, and the slide cover handle 205 is installed on the side of the slide cover body 201. In this way, by pulling the slide cover handle 205, the slide cover body 201 can be translated along the two sets of first linear guide rails arranged on both sides of the outer ice groove 102. When the ice print making machine is used to make ice prints, the slide cover handle 205 is pulled to the right, so that the ice plate in the inner ice groove 103 leaks out, which is convenient for the creator to make ice prints. When the ice print making is completed, the slide cover handle 205 is pulled to the left, so that the slide cover body 201 covers the ice plate. In order to improve the sealing performance of the ice print making machine, a rubber strip can be pasted on the contact surface to achieve sealing.

[0056] The other components and connection relationships are the same as those of the first, second, third, fourth, fifth, sixth, seventh, eighth or ninth embodiment.

[0057] Specific implementation method eleven: Combination Figures 1 to 5To illustrate this embodiment, the refrigeration assembly 3 of this embodiment also includes a circulating refrigeration system, which is arranged inside the box body 101. The circulating refrigeration system includes a compressor, a condenser and an evaporator, which are connected by a copper tube and filled with refrigerant. When working, the motor inside the compressor (intake pipe, exhaust pipe) drives the piston to reciprocate to compress the refrigerant, and the compressor extracts the high-pressure gaseous refrigerant. At this time, the temperature of the compressed high-pressure gas is high, and these high-pressure gases need to be dissipated through the condenser. After passing through the condenser, the refrigerant becomes a low-temperature liquid, and then passes through the dryer and the capillary tube to finally reach the evaporator. The refrigerant evaporates rapidly in the evaporator and absorbs a large amount of heat, reducing the temperature of the surrounding environment to below the freezing point, thereby achieving a refrigeration effect. In the present invention, the evaporator is connected to the serpentine tube row 301, or the serpentine tube row 301 is used as the serpentine tube of the evaporator, so that the pure water in the inner ice tank 103 forms an ice plate for use in making ice prints.

[0058] The other components and connection relationships are the same as those of the one, two, three, four, five, six, seven, eight, nine or ten embodiments.

[0059] Specific implementation method 12: Combination Figures 1 to 13 To explain this embodiment, the slide cover assembly 2 of this embodiment further includes a movable cover plate 206, a cover plate sealing ring 207 and a plurality of support blocks 208. A rectangular operation through hole is provided in the center of the slide cover body 201. A plurality of support blocks 208 are evenly arranged around the bottom of the rectangular operation through hole. One end of the support block 208 is fixedly connected to the lower surface of the slide cover body 201. The other end of the support block 208 is located below the rectangular operation through hole. The movable cover plate 206 is embedded in the rectangular operation through hole. The lower surface of the movable cover plate 206 contacts the upper surface of the support block 208. A cover plate sealing ring 207 is provided on the side of the movable cover plate 206. The movable cover plate 206 is sealed and connected to the slide cover body 201 through the cover plate sealing ring 207. In this way, by designing a detachable movable cover plate 206 at the top of the slide cover body 201, it is convenient for subsequent operations of making ice prints.

[0060] The other components and connection relationships are the same as those of the one, two, three, four, five, six, seven, eight, nine, ten or eleventh embodiment.

[0061] Specific implementation method 13: Combination Figures 1 to 13 To illustrate this embodiment, the ice print making machine of this embodiment further includes a mobile support mechanism 4, a rubbing rolling assembly 5, a coloring spraying assembly 6 and a pressing and adsorption assembly 7.

[0062] The movable support mechanism 4 includes a second linear guide rail 401, a supporting cross plate 402, a supporting column 403, a lifting frame 404, a lifting cylinder 405 and a supporting top plate 406. Two groups of second linear guide rails 401 arranged horizontally and symmetrically are respectively provided on the left and right sides of the sliding cover body 201. The guide rails of the second linear guide rails 401 are connected to the sliding cover body 201. A horizontally arranged supporting cross plate 402 is provided on the outer side of each group of second linear guide rails 401. The supporting cross plate 402 is connected to the slider of the second linear guide rail 401. Two vertically arranged supporting columns 403 are respectively provided on the front and rear sides of the lower surface of each supporting cross plate 402. Two vertically arranged lifting cylinders 405 are respectively provided on the front and rear ends of the outer side of each supporting cross plate 402. The top of the cylinder body of the lifting cylinder 405 is connected to the supporting cross plate 402 through the lifting frame 404. The supporting top plate 406 is horizontally arranged directly above the sliding cover body 201, and the piston rod ends of the four lifting cylinders 405 are respectively connected to the supporting top plate 406.

[0063] Among them, the supporting column 403 includes a column body, a column connecting screw, a screw connecting sleeve and a sleeve locking nut. The upper end of the column body is connected to the lower surface of the supporting cross plate 402, the upper end of the column connecting screw is threadedly connected to the lower end of the column body, the lower end of the column connecting screw is threadedly connected to the upper end of the screw connecting sleeve, and the middle part of the column connecting screw is connected to the sleeve locking nut.

[0064] Among them, the lifting cylinder 405 includes a lifting cylinder body 4051, a top plate lifting nut 4052 and a top plate locking nut 4053. The end of the piston rod of the lifting cylinder body 4051 is processed with an external thread. The top plate lifting nut 4052 is connected to the threaded section of the piston rod of the lifting cylinder body 4051. Four cylinder piston rod mounting holes are processed at the four corners of the upper surface of the supporting top plate 406. The lower surface of the supporting top plate 406 is in contact with the upper surface of the top plate lifting nut 4052. The top plate locking nut 4053 is installed on the end of the piston rod of the lifting cylinder body 4051. The supporting top plate 406 is fixed to the piston rod of the lifting cylinder body 4051 by the top plate locking nut 4053 and the top plate lifting nut 4052.

[0065] Among them, the piston rods of the four lifting cylinder bodies 4051 are extended or retracted at the same time through the control of the controller. The specific structure and working principle are existing technologies and will not be repeated here.

[0066] In this embodiment, the mobile support mechanism 4 is used to support the color spraying assembly 5, the rubbing rolling assembly 6 and the pressing and adsorption assembly 7. The mobile support mechanism 4 and the sliding cover assembly 2 are connected in a detachable manner. When the size of the ice print is small, an ice print making machine as described in the first to eleventh embodiments is used. The color spraying, rubbing rolling and pressing and adsorption processes are performed manually. Since the size of the ice print is small, it is more convenient for the ice painter to operate.

[0067] The coloring spray assembly 5 includes a nozzle 501, a nozzle 502, a nozzle mounting frame 503, a nozzle connecting frame 504 and a first linear module 505. The first linear module 505 is horizontally arranged on the upper surface of the support top plate 406 along the length direction of the sliding cover body 201. The upper surface of the support top plate 406 is processed with two first linear through holes arranged side by side along the length direction of the sliding cover body 201. The two first linear through holes are respectively arranged on the left and right sides of the first linear module 505. The nozzle connecting frame 504 is a U-shaped connecting frame. The nozzle connecting frame 504 is arranged on the support top plate 406. Below, the two side wing plates of the nozzle connecting frame 504 pass through the two first linear through holes respectively and are connected to the nuts of the first linear module 505, the nozzle mounting frame 503 is arranged below the nozzle connecting frame 504, the middle wing plate of the nozzle connecting frame 504 is connected to the nozzle mounting frame 503 through a connecting piece, the nozzle 502 is horizontally arranged above the sliding cover body 201 along the width direction of the sliding cover body 201, and a plurality of nozzles 501 connected to the inner cavity of the nozzle are installed in sequence from left to right along the length direction of the nozzle, and the nozzle 502 is installed on the nozzle mounting frame 503.

[0068] Among them, the driving part of the first linear module 505 adopts a combination of servo motor + belt transmission mechanism. The first driven pulley is installed at the end of the screw rod of the first linear module 505. The first driven pulley is connected to the first driving pulley through the first transmission belt. The first driven pulley is installed on the rotating shaft of the first servo motor. The first servo motor is installed on the upper surface of the support top plate 406 through the first motor bracket.

[0069] In this embodiment, the coloring spraying assembly 5 is used for coloring spraying operation in the process of making ice prints, and can be suitable for making large-sized ice prints. Compared with the traditional manual method of using a spray pot, the present invention uses the coloring spraying assembly 5 to perform the coloring spraying operation, which can ensure the uniformity of spraying and make the coloring more uniform.

[0070] The rubbing rolling assembly 6 includes a roller 601, a roller mounting frame 602, a spring buffer assembly 603, a roller connecting frame 604, a double-headed cylinder 605 and a second linear module 606. The second linear module 606 is horizontally arranged on the upper surface of the support top plate 406 along the length direction of the sliding cover body 201. The upper surface of the support top plate 406 is processed with two second linear through holes arranged side by side along the length direction of the sliding cover body 201. The two second linear through holes are respectively arranged on the left and right sides of the second linear module 606. The roller connecting frame 604 is a U-shaped connecting frame. The roller connecting frame 604 is arranged below the support top plate 406. The two side wings of the roller connecting frame 604 pass through the two second linear through holes and connect with the second linear module 60 6, a double-headed cylinder 605 is provided between the two side wing plates of the roller connecting frame 604, the left and right sides of the double-headed cylinder 605 are respectively connected to the two side wing plates of the roller connecting frame 604 through two connecting pieces, two telescopic rod mounting holes are processed on the middle web of the roller connecting frame 604, the spring buffer component 603 is arranged below the roller connecting frame 604, the two telescopic rods of the double-headed cylinder 605 respectively pass through the two telescopic rod mounting holes and are connected to the top of the spring buffer component 603, a roller mounting frame 602 is installed at the bottom of the spring buffer component 603, the roller 601 is horizontally arranged above the sliding cover body 201 along the width direction of the sliding cover body 201, and the cylinder shafts at both ends of the roller 601 are rotatably connected to the roller connecting frame 604.

[0071] Among them, the driving part of the second linear module 606 adopts a combination of servo motor + belt transmission mechanism. A second driven pulley is installed at the end of the screw rod of the second linear module 606. The second driven pulley is connected to the second driving pulley through a second transmission belt. The second driving pulley is installed on the rotating shaft of the second servo motor. The second servo motor is installed on the upper surface of the support top plate 406 through a second motor bracket.

[0072] In this embodiment, the rubbing rolling assembly 6 is used for rubbing rolling operation in the process of making ice prints, and can be suitable for making large-sized ice prints. Compared with the traditional manual pressing by hand, the present invention uses the rubbing rolling assembly 6 to perform the rubbing rolling operation, so that the force between the rice paper and the ice plate surface is more uniform, and the integrity of the pattern rubbing is improved.

[0073] The spring buffer assembly 603 includes an upper connecting plate 607, a lower connecting plate 608, a spring 609, a guide column 610, a slide rail 611 and a slide plate 612. The upper connecting plate 607 and the lower connecting plate 608 are horizontally arranged from top to bottom below the roller connecting frame 604. The upper connecting plate 607 is connected to the two telescopic rod ends of the double-headed cylinder 605 through a connecting piece, and the lower connecting plate 608 is connected to the roller mounting frame 602 through a connecting piece. Four springs 609 are evenly arranged between the upper connecting plate 607 and the lower connecting plate 608. The upper and lower ends of the spring 609 are respectively connected to the lower surface of the upper connecting plate 607. It is fixedly connected to the upper surface of the lower connecting plate 608, and four guide column mounting holes are processed on the upper surface of the upper connecting plate 607. Four guide columns 610 are coaxially inserted inside the four springs 609. The lower ends of the four guide columns 610 are fixedly connected to the upper surface of the lower connecting plate 608, and the upper ends of the four guide columns 610 pass through the four guide column mounting holes of the upper connecting plate 607. Four slides 612 arranged vertically and evenly are installed on the upper surface of the upper connecting plate 607. Four slide rails 611 arranged vertically and evenly are installed on the outer sides of the wing plates on both sides of the roller connecting frame 604, and the four slides 612 are slidably matched with the four slide rails 611.

[0074] In this embodiment, due to the particularity of the ice print carrier, the ice plate is relatively fragile. During the rubbing and rolling process, a spring buffer assembly 603 is arranged between the roller mounting frame 602 and the double-headed cylinder 605 to play a buffering role, avoid damage to the ice surface, and thus ensure the integrity of the ice plate.

[0075] The pressing and adsorption assembly 7 includes a rubber pressing sheet 701, a negative pressure adsorption head 702, a pressing cylinder 703 and a negative pressure generator 704. Two rows of pressing cylinders 703 are arranged side by side on the upper surface of the support top plate 406. The multiple pressing cylinders 703 in each row are evenly arranged from front to back along the length direction of the sliding cover body 201. The support top plate 406 is processed with a plurality of cylinder piston rod mounting holes, and the piston rod of the pressing cylinder 703 passes through the cylinder piston rod mounting holes. The negative pressure adsorption head 702 is installed at the end of the piston rod of the pressing cylinder 703. The lower end of the negative pressure adsorption head 702 is installed with a rubber pressing sheet 701, and a plurality of ventilation holes are processed on the rubber pressing sheet 701. The plurality of ventilation holes correspond to the plurality of air holes on the negative pressure adsorption head 702 one by one. The pressing cylinder 703 is installed on the side of the pressing cylinder 703, and the air pipe joint of the negative pressure adsorption head 702 is connected to the air pipe joint of the negative pressure generator 704 through a pipeline.

[0076] The piston rod of the pressing cylinder 703 is extended or retracted at the same time by the controller, and the specific structure and working principle are the prior art, which will not be repeated here. The start and pause of the negative pressure generator 704 is controlled by the controller, and the specific structure and working principle are the prior art, which will not be repeated here.

[0077] In this embodiment, the pressing and adsorption component 7 has at least two functions. The pressing and adsorption component 7 is used to achieve the pressing and adsorption of rice paper during the ice printmaking process. Before rolling, the rice paper needs to be fixed on all sides to prevent movement between the rice paper and the ice surface, which affects the quality of the ice print. In addition, after the rubbing operation is completed, the pressing and adsorption component 7 is used to remove the rice paper as a whole from the surface of the ice plate. Compared with the traditional manual removal of rice paper, the pressing and adsorption component 7 used in the present invention is suitable for the production of large-sized ice prints. The large-sized rice paper is simultaneously separated from the surface of the ice plate by the pressing and adsorption component 7, avoiding the picture from being damaged during the process of removing the rice paper. The vacuum adsorption technology can instantly separate the entire large-sized rice paper from the ice surface, thereby ensuring the integrity of the ice print.

[0078] The other components and connection relationships are the same as those of the one, two, three, four, five, six, seven, eight, nine, ten, eleven or twelve embodiments.

[0079] Specific implementation method 14: Combination Figures 1 to 5 This embodiment is described. This embodiment is a method for making an ice print. The method is implemented based on the ice print making machine in the thirteenth embodiment, and includes the following steps:

[0080] Step 1: Make ice board:

[0081] The ice painter injects water into the inner ice tank 103 of the ice plate making machine in advance, and starts the circulating refrigeration system to make the water in the inner ice tank 103 into ice plates;

[0082] Step 2: Draw the pattern:

[0083] According to the theme of the painting, the ice painter draws a line drawing on rice paper and determines the method of engraving. In printmaking, negative engraving refers to the part that is engraved, which has a sunken effect and is represented by white; positive engraving refers to the part that is left, which has a convex effect and is represented by black.

[0084] Step 3: Ice painting:

[0085] The ice painter uses paint and painting tools to copy the drawn line drawing on the surface of the ice plate;

[0086] Step 4: Ice carving:

[0087] The ice painter uses a carving knife to carve the copied pattern on the surface of the ice plate;

[0088] Step 5: Ice plate coloring:

[0089] First, the color needs to be adjusted. The ice painter takes an appropriate amount of black acrylic, then adds 75% alcohol and stirs it thoroughly to a saturated state. The ice painter uses a brush to apply the prepared paint on the surface of the ice plate. Pay attention to the location where the paint is applied to the concave intaglio part of the ice plate surface, and avoid applying the paint to the convex positive part of the ice plate surface.

[0090] Step 6: Print the screen:

[0091] The ice painter spreads the rice paper on the surface of the ice plate and starts the pressing cylinder 703. Under the action of the controller, the multiple pressing cylinders 703 simultaneously drive the negative pressure adsorption head 702 to move downward until the rubber pressing sheet 701 at the bottom of the negative pressure adsorption head 702 presses around the rice paper to prevent the rice paper from moving on the surface of the ice plate.

[0092] Then, the water pump in the coloring spraying assembly 5 is started to inject the mixed solution of water and alcohol in the liquid storage tank into the nozzle 502. At the same time, the first linear module 505 is started to drive the nozzle 502 to move at a uniform speed from front to back along the length direction of the device, and the multiple nozzles 501 are evenly sprayed on the rice paper, which is conducive to coloring;

[0093] Further, the double-headed cylinder 605 is started to drive the roller 601 to move downward in the height direction of the device until the bottom of the roller 601 contacts the rice paper; at the same time, the second linear module 606 is started to drive the roller 601 to move at a constant speed from front to back along the length direction of the device, and the roller 601 rolls on the rice paper to print the pattern on the ice board onto the rice paper;

[0094] Finally, start the negative pressure generator 704, which is connected to the inner cavity of the negative pressure adsorption head 702 through a pipeline, and adsorbs the rice paper on all sides onto the rubber pressing sheet 701; at the same time, start the pressing cylinder 703, and multiple pressing cylinders 703 simultaneously drive the negative pressure adsorption head 702 to move upward under the action of the controller, and the rice paper leaves the ice plate under the action of negative pressure adsorption, and the ice painter then takes the rice paper off.

[0095] The other components and connection relationships are the same as those of the one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve or thirteenth embodiment.

[0096] The above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents, and these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An ice print making machine, characterized in that: It includes a box body assembly (1), a sliding cover assembly (2) and a refrigeration assembly (3). The box body assembly (1) includes a box body main body (11), an outer ice groove (12), an inner ice groove (13), a side ice groove (14) and an intermediate partition (15). The box body main body (11) is a rectangular box. At the top of the box body main body (11), there is a horizontally arranged outer ice groove (12). The outer ice groove (12) is a rectangular groove. Inside the outer ice groove (12), there is a vertically arranged intermediate partition (14) that divides the groove into a cleaning cavity and a receiving cavity arranged left and right and independently. The side ice groove (14) and the inner ice groove (13) are horizontally arranged in the cleaning cavity and the receiving cavity respectively. The sliding cover assembly (2) includes a sliding cover main body (21), a sliding cover bracket (22), two sliding cover bracket casters (23) and two groups of first linear guide rails (24). The sliding cover main body (21) is a rectangular sliding cover. The longitudinal section of the sliding cover main body (21) is in an inverted "U" shape. The middle web of the sliding cover main body (21) is horizontally arranged directly above the outer ice groove (12). The two side wings of the sliding cover main body (21) are respectively located on both sides of the outer ice groove (12). Inside the two side wings of the sliding cover main body (21), there are two groups of first linear guide rails (24) respectively. The sliding cover main body (21) is slidably connected to the outer ice groove (12) through the two groups of first linear guide rails (24). At one end of the sliding cover main body (21), there is a vertically arranged sliding cover bracket (22). The top of the sliding cover bracket (22) is connected to the lower end face of the sliding cover main body (21). At the bottom end of the sliding cover bracket (22), there are two sliding cover bracket casters (23) installed. The refrigeration assembly (3) includes a serpentine pipe row (31) and a metal heat conducting plate (32). The serpentine pipe row (31) is horizontally arranged at the bottom of the receiving cavity. Above the serpentine pipe row (31), there is a horizontally arranged metal heat conducting plate (32). The periphery of the metal heat conducting plate (32) is connected to the inner wall of the receiving cavity.

2. The ice print making machine according to claim 1, characterized in that: The two groups of first linear guide rails (24) are horizontally symmetrically arranged along the length direction of the sliding cover main body (21). The guide rails of the two groups of first linear guide rails (24) are respectively installed on the outer walls on both sides of the outer ice groove (12). The sliders of the two groups of first linear guide rails (24) are respectively installed on the inner walls of the two side wings of the sliding cover main body (21).

3. An ice print making machine according to claim 1 or 2, characterized in that: On the inner walls of the cleaning cavity and the receiving cavity, there are integrally formed groove support protrusions. The outer edges around the side ice groove (14) and the inner ice groove (13) are lapped on the groove support protrusions of the side ice groove (14) and the inner ice groove (13).

4. The ice print making machine according to claim 1, characterized in that: The box body assembly (1) further includes an inner drain conduit (16). At the center of the bottom of the side ice groove (14), there is an inner sewage discharge port. Below the inner sewage discharge port, there is an inner drain conduit (16) connected. The bottom of the side ice groove (14) is a converging structure that converges from the periphery to the inner sewage discharge port at the center.

5. The ice print making machine according to claim 4, characterized in that: The box body assembly (1) further includes an outer drain conduit (17) and a sewage discharge valve (18). At the bottom of the cleaning cavity of the outer ice groove (12), there is an outer sewage discharge port. Below the outer sewage discharge port, there is an outer drain conduit (17) connected. A sewage discharge valve (18) is installed on the outer drain conduit (17).

6. The ice print making machine according to claim 5, characterized in that: The box assembly (1) also includes a tool rack (10), which is horizontally arranged on one side of the outer ice trough (12), the tool rack (10) is in the shape of a rectangular trough, the tool rack (10) is installed on the outer wall of the outer ice trough (12), and a water drop hole is provided at the bottom of the tool rack (10).

7. The ice print making machine according to claim 6, characterized in that: The box assembly (1) also includes a level meter (19), which is arranged in the middle of the upper part of the tool rack (10) and is installed on the outer wall of the outer ice trough (12).

8. The ice print making machine according to claim 7, characterized in that: The box assembly (1) also includes four box columns (101). The four box columns (101) are vertically and evenly arranged at the four corners of the bottom of the box body (11). Each box column (101) includes a truncated cone-shaped base, a base connecting screw, a base locking nut and a base connecting screw sleeve. The base connecting screw sleeve is vertically installed at the bottom end of the box body (11). The top end of the base connecting screw is threadedly connected to the bottom end of the base connecting screw sleeve. The bottom end of the base connecting screw is connected to the top end of the truncated cone-shaped base. The base locking nut is installed on the base connecting screw. The base locking nut is welded to the base connecting screw.

9. The ice print making machine according to claim 8, characterized in that: The box assembly (1) further comprises four box casters (102), and the four box casters (102) are evenly arranged and installed at the four corners of the bottom of the box body (11).

10. An ice print making machine according to claim 1, 2, 4, 5, 6, 7 or 8, characterized in that: The sliding cover assembly (2) further comprises a sliding cover handle (25), and the sliding cover handle (25) is installed on the side of the sliding cover body (21).

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