Solid watercolor pigment briquetting device

Abstract

The utility model relates to the technical field of watercolor pigments, in particular to a solid watercolor pigment briquetting device, which is convenient for mounting and dismounting a briquetting, improves the mounting and dismounting efficiency of the briquetting, is convenient for replacing the briquetting and meets different printing requirements. Comprising a workbench, a plurality of supporting legs, a supporting frame, a pressing block, a pressing block mold, a pressing block mechanism, a mounting mechanism, a scraping mechanism and a collecting assembly, the supporting legs are fixedly mounted at the four corners of the bottom of the workbench correspondingly, friction pads are arranged at the bottoms of the supporting legs, the supporting frame is fixedly mounted at the rear end of the top of the workbench, and the pressing block mechanism is mounted on the supporting frame; the pressing block is installed on the pressing block mechanism through the installation mechanism, the pressing block die is installed at the top end of the workbench below the pressing block, the fixing mechanism is installed at the rear end of the top of the workbench, a blanking groove is formed in the position, corresponding to the pressing block die, of the top of the workbench, and the collecting assembly is installed at the bottom of the workbench.

Description

Technical Field

[0001] The utility model relates to the technical field of watercolor pigments, in particular to a solid watercolor pigment block pressing device. Background Art

[0002] Pigments refer to substances that can dye objects with colors. Pigments are soluble and insoluble, and there are inorganic and organic differences. Inorganic pigments are generally mineral substances. Watercolors are generally painted on handmade special watercolor paper with a brush. When solid watercolor pigments are packed, they need to be squeezed by a briquetting device to make the solid watercolor pigments full and smooth. A solid watercolor pigment briquetting device proposed by prior art publication number CN213677528U includes a hollow plate, the top and bottom of the inner cavity of the hollow plate are symmetrically fixedly sleeved with a first bearing, the inner cavity of the first bearing is fixedly sleeved with a second screw rod, the left and right walls of the inner cavity of the hollow plate are symmetrically fixedly provided with a first slide groove, both sides of the first moving block are symmetrically fixedly connected with a first slider, one end of the electric hydraulic rod is fixedly connected with a scraper, the upper surface of the hollow plate is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a cylinder, and one end of the cylinder is fixedly connected with a briquetting block. However, when the pigment is pressed into blocks, the pigment needs to be printed. In order to meet different printing requirements, the pressing head needs to be replaced. The existing technology is not convenient for rapid replacement of the pressing head and has poor applicability. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a solid watercolor paint pressing block device which is convenient for installation and disassembly of the pressing block, improves the installation and disassembly efficiency of the pressing block, facilitates replacement of the pressing block, and meets different printing needs.

[0004] The utility model discloses a solid watercolor paint briquetting device, comprising a workbench, a plurality of legs, a support frame, a briquetting, a briquetting mold, a briquetting mechanism, a mounting mechanism, a scraping mechanism and a collecting assembly. The legs are fixedly mounted at the four corners of the bottom of the workbench, and a friction pad is arranged at the bottom of the legs. The support frame is fixedly mounted at the top rear end of the workbench, the briquetting mechanism is mounted on the support frame, the briquetting is mounted on the briquetting mechanism through the mounting mechanism, the briquetting mold is mounted on the top of the workbench below the briquetting, the fixing mechanism is mounted on the top rear end of the workbench, and a position corresponding to the briquetting mold is provided on the top of the workbench. The invention has a material dropping chute and a collecting component installed at the bottom of the workbench; the pigment powder is poured into the pressing block mold, and the pressing block is driven to move downward by the pressing block mechanism, so that the pressing block and the pressing block mold cooperate to press and form the pigment powder; the pressing block is conveniently installed and disassembled by the installing mechanism, and the installation and disassembly efficiency of the pressing block is improved, and the pressing block is convenient to replace to meet different printing needs; the scraping mechanism can scrape the watercolor pigment overflowing from the upper part of the pressing block mold to avoid the uneven surface of the solid watercolor pigment; the scraped watercolor pigment can be collected by the collecting component to avoid waste.

[0005] Preferably, the pressing block mechanism includes two limit sliders, two telescopic cylinders and a cross beam. Guide grooves are provided at the left and right ends of the inner wall of the support frame. The two limit sliders are respectively slidably installed in the guide grooves. A cross beam is fixedly connected between the two limit sliders. The pressing block is located below the cross beam. The two telescopic cylinders are respectively fixedly installed on the top of the support frame. The telescopic ends of the telescopic cylinders pass through the guide grooves and are fixedly connected to the tops of the limit sliders. Starting the telescopic cylinders pushes the limit slider to move in the guide groove, so that the cross beam drives the pressing block to move downward, and cooperates with the pressing block mold to press and form the pigment powder. The limit slider moves in the guide groove to ensure stability during movement.

[0006] Preferably, the mounting mechanism comprises a mounting block, a rotating rod, a gear, a left limit frame, a right limit frame, a fixed plug, a spur gear plate and a plurality of springs, the mounting block is fixedly mounted on the middle part of the bottom end of the crossbeam, the lower end of the mounting block is provided with a mounting groove, the inner upper end of the mounting block is provided with a driving cavity, the rotating rod is rotatably mounted inside the driving cavity, the front end of the rotating rod passes through the side wall of the mounting block and is fixedly mounted with a knob, a gear is fixedly mounted on the outer wall of the rotating rod, the upper and lower sides of the gear are respectively meshed with spur gear plates, a plurality of springs are connected between the side wall of the spur gear plate and the side wall of the driving cavity, the left limit frame and the right limit frame are respectively slidably inserted at the left and right ends of the mounting block, the upper parts of the left limit frame and the right limit frame are respectively fixedly connected to the spur gear plates, and the left limit frame and the right limit frame are respectively fixedly connected to the spur gear plates. The lower end of the positioning frame is slidably installed on the left and right ends of the mounting groove, and a fixing plug is fixedly installed on the top of the pressing block, which is inserted into the mounting groove, and the left and right ends of the fixing plug are respectively provided with fixing grooves matching the left limit frame and the right limit frame; the rotating rod and the gear are driven to rotate by the knob, and the gear drives the upper and lower spur gear plates to move in opposite directions, thereby driving the left limit frame and the right limit frame to move away from each other, and the fixing plug is inserted into the mounting groove, and the knob drives the gear to reverse, so that the left limit frame and the right limit frame are close to each other and cooperate with the fixing groove, and the fixing plug is limited and fixed, which is convenient for installation and disassembly of the pressing block, improves the installation and disassembly efficiency of the pressing block, and facilitates the replacement of the pressing block to meet different printing needs.

[0007] Preferably, a push plate is slidably installed inside the briquetting mold, and the telescopic end of the electric telescopic rod is fixedly connected to the bottom of the push plate, and the electric telescopic rod is installed on a workbench; after the watercolor paint briquetting is completed, the electric telescopic rod is started to push the push plate to move upward in the briquetting mold, and the paint briquetting is pushed upward to facilitate removal, thereby improving convenience during work.

[0008] Preferably, the scraping mechanism includes a U-shaped frame, two threaded rods, two transmissions, two drive motors and a scraper. The U-shaped frame is fixedly mounted on the top of the workbench between the two support frames. Moving grooves are provided at the left and right ends of the inner wall of the U-shaped frame. The two threaded rods are rotatably installed in the moving grooves. The rear ends of the threaded rods are connected to the output end of the transmission, and the input end of the transmission is connected to the output end of the drive motor. The left and right ends of the scraper are screwed on the outer walls of the threaded rods and slidably installed in the moving grooves. A rectangular groove matching the briquetting mold is provided in the middle of the scraper. After pouring the pigment powder into the briquetting mold, the drive motor is started to drive the threaded rods to rotate through the transmission, thereby driving the scraper to move forward, and the watercolor paint overflowing from the upper part of the briquetting mold is scraped to avoid the uneven surface of the solid watercolor paint, thereby improving the quality of the briquetting.

[0009] Preferably, the collecting assembly comprises two cleaning brushes, a mounting frame and a collecting box, the two cleaning brushes are symmetrically mounted on the bottom of the scraper plate with respect to the briquetting mould, the mounting frame is fixedly mounted on the bottom end of the workbench, the left and right ends of the bottom of the mounting frame are provided with insertion slots, the left and right ends of the top of the collecting box are provided with fixed slide rails matching the insertion slots, and a handle is provided at the front end of the collecting box; the collecting box is inserted into the insertion slot through the fixed slide rail so that it is located below the blanking slot, and when the scraper plate moves and scrapes, it drives the cleaning brush to contact the top of the workbench, and the watercolor paint enters the collecting box through the blanking slot for collection to avoid waste.

[0010] Preferably, a clamping groove is opened on the left front end of the workbench, and the rotating shaft is rotatably installed in the clamping groove. The left end of the rotating shaft passes through the clamping groove and is fixedly installed with a rotating knob. The outer wall of the rotating shaft is symmetrically opened with threaded grooves, and the bottoms of the two clamps are symmetrically screwed on the outer wall of the rotating shaft; the packaging box is placed between the two clamps, and the rotating shaft is driven by turning the knob to drive the two clamps to move closer to each other, so as to limit the clamping of the packaging box and ensure stability.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the pigment powder is poured into the pressing block mold, and the pressing block is driven to move downward by the pressing mechanism, so that the pressing block and the pressing block mold cooperate to press and form the pigment powder; the pressing block is conveniently installed and disassembled by the installation mechanism, and the installation and disassembly efficiency of the pressing block is improved, and the pressing block is convenient to replace to meet different printing needs; the scraping mechanism can scrape the watercolor paint overflowing from the upper part of the pressing block mold to avoid the uneven surface of the solid watercolor paint; the scraped watercolor paint can be collected by the collecting component to avoid waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0014] Figure 3 It is a right view structural schematic diagram of the utility model;

[0015] Figure 4 It is a front cross-sectional structural schematic diagram of the utility model;

[0016] Figure 5 It is a right side structural schematic diagram of the utility model;

[0017] Markings in the attached figure: 1. workbench; 2. outrigger; 3. support frame; 4. limit slider; 5. telescopic cylinder; 6. crossbeam; 7. pressure block; 8. pressure block mold; 9. mounting block; 10. rotating rod; 11. gear; 12. left limit frame; 13. right limit frame; 14. fixed plug; 15. straight tooth plate; 16. spring; 17. electric telescopic rod; 18. push plate; 19. U-shaped frame; 20. threaded rod; 21. transmission; 22. drive motor; 23. scraper; 24. cleaning brush; 25. mounting frame; 26. collection box; 27. rotating shaft; 28. clamping plate; 29. ​​turning knob. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Example 1

[0020] like Figure 1 , Figure 4 and Figure 5As shown, legs 2 are fixedly installed at the four corners of the bottom of the workbench 1, friction pads are arranged at the bottom of the legs 2, a support frame 3 is fixedly installed at the top rear end of the workbench 1, guide grooves are provided at the left and right ends of the inner wall of the support frame 3, two limit sliders 4 are slidably installed in the guide grooves, a crossbeam 6 is fixedly connected between the two limit sliders 4, a pressure block 7 is located below the crossbeam 6, two telescopic cylinders 5 are fixedly installed on the top of the support frame 3, and the telescopic ends of the telescopic cylinders 5 pass through the guide grooves and are fixedly connected to the top of the limit sliders 4 The mounting block 9 is fixedly mounted at the middle of the bottom end of the crossbeam 6, a mounting groove is provided at the lower end of the mounting block 9, a driving cavity is provided at the upper end of the mounting block 9, a rotating rod 10 is rotatably mounted inside the driving cavity, a knob is fixedly mounted on the front end of the rotating rod 10 through the side wall of the mounting block 9, a gear 11 is fixedly mounted on the outer wall of the rotating rod 10, a spur plate 15 is respectively meshed on the upper and lower sides of the gear 11, a plurality of springs 16 are connected between the side wall of the spur plate 15 and the side wall of the driving cavity, and the left limit frame 12 and the right limit frame 13 are respectively slidably inserted in the mounting The left and right ends of the block 9, the upper parts of the left limit frame 12 and the right limit frame 13 are respectively fixedly connected to the straight tooth plate 15, and the lower ends of the left limit frame 12 and the right limit frame 13 are respectively slidably installed on the left and right ends of the mounting groove, and the top of the pressing block 7 is fixedly installed with a fixed plug 14, which is inserted into the mounting groove, and the left and right ends of the fixed plug 14 are respectively provided with fixed grooves matching the left limit frame 12 and the right limit frame 13, and the pressing block mold 8 is installed on the top of the workbench 1 below the pressing block 7, and the top of the workbench 1 is connected to the pressing block mold 8. A blanking trough is provided at the corresponding position, a U-shaped frame 19 is fixedly installed on the top of the workbench 1 between the two support frames 3, a movable groove is provided at the left and right ends of the inner wall of the U-shaped frame 19, two threaded rods 20 are rotatably installed in the movable groove, the rear end of the threaded rod 20 is connected to the output end of the transmission 21, the input end of the transmission 21 is connected to the output end of the drive motor 22, the left and right ends of the scraper 23 are screwed on the outer wall of the threaded rod 20, and are slidably installed in the movable groove, and a rectangular groove matching the briquetting mold 8 is provided in the middle of the scraper 23;

[0021] Pour the pigment powder into the briquetting mold 8, start the driving motor 22 to drive the threaded rod 20 to rotate through the transmission 21, thereby driving the scraper 23 to move forward, scrape the watercolor pigment overflowing from the upper part of the briquetting mold 8, avoid the uneven surface of the solid watercolor pigment, and improve the quality of the briquetting, start the telescopic cylinder 5 to push the limit slider 4 to move in the guide chute, so that the crossbeam 6 drives the briquetting 7 to move downward, and cooperate with the briquetting mold 8 to briquette the pigment powder, and the limit slider 4 moves in the guide chute to ensure that the movement is smooth. To ensure the stability of the printing press, the rotating rod 10 and the gear 11 are driven to rotate by the knob, and the gear 11 drives the upper and lower straight tooth plates 15 to move in opposite directions, thereby driving the left limit frame 12 and the right limit frame 13 to move away from each other, and inserting the fixed plug 14 into the installation groove. The knob drives the gear 11 to reverse, so that the left limit frame 12 and the right limit frame 13 are close to each other and cooperate with the fixed groove, and the fixed plug 14 is limited and fixed, which is convenient for installation and disassembly of the pressing block 7, improves the installation and disassembly efficiency of the pressing block 7, and facilitates the replacement of the pressing block 7 to meet different printing needs.

[0022] Example 2

[0023] like Figure 2 , Figure 3 and Figure 5 As shown, on the basis of Example 1, it also includes a push plate 18 slidably installed inside the briquetting mold 8, the telescopic end of the electric telescopic rod 17 is fixedly connected to the bottom of the push plate 18, the electric telescopic rod 17 is installed on the workbench 1, and two cleaning brushes 24 are symmetrically installed on the bottom of the scraper 23 about the briquetting mold 8, and the mounting frame 25 is fixedly installed at the bottom of the workbench 1. Insertion grooves are opened at the left and right ends of the bottom of the mounting frame 25, and fixed slide rails matching the insertion grooves are opened at the left and right ends of the top of the collection box 26. A handle is set at the front end of the collection box 26, and a clamping groove is opened at the left front end of the workbench 1. A rotating shaft 27 is rotatably installed in the clamping groove, and a rotating knob 29 is fixedly installed on the left end of the rotating shaft 27 through the clamping groove. The outer wall of the rotating shaft 27 is symmetrically provided with threaded grooves, and the bottoms of the two clamping plates 28 are symmetrically screwed on the outer wall of the rotating shaft 27;

[0024] After the watercolor paint is pressed into a block, the electric telescopic rod 17 is started to push the push plate 18 to move upward in the pressing mold 8, so that the paint block is pushed upward for easy removal, thereby improving the convenience during work. The collection box 26 is inserted into the insertion slot through the fixed slide rail so that it is located below the blanking slot. When the scraper 23 moves and scrapes, it drives the cleaning brush 24 to contact the top of the workbench 1, and the watercolor paint enters the collection box 26 through the blanking slot for collection to avoid waste. The packaging box is placed between the two clamps 28, and the rotating shaft 27 is rotated by turning the knob 29 to drive the two clamps 28 to move closer to each other, so as to limit the clamping of the packaging box and ensure stability.

[0025] like Figures 1 to 5 As shown, a solid watercolor pigment briquetting device of the utility model, when working, pours pigment powder into the briquetting mold 8, starts the driving motor 22 to drive the threaded rod 20 to rotate through the transmission 21, thereby driving the scraper 23 to move forward, scrapes the watercolor pigment overflowing from the upper part of the briquetting mold 8, and avoids the surface of the solid watercolor pigment to be uneven, inserts the collection box 26 into the insertion slot through the fixed slide rail, so that it is located below the blanking slot, and the scraper 23 moves and scrapes to drive the cleaning brush 24 to contact the top of the workbench 1, and the watercolor pigment enters the collection box 26 through the blanking slot for collection, and starts the telescopic cylinder 5 to push the limit slider 4 to move in the guide slide slot, so that the crossbeam 6 drives the briquetting 7 to move downward, and cooperates with the briquetting mold 8 to briquette the pigment powder Before the briquetting is completed, the electric telescopic rod 17 is started to push the push plate 18 to move upward in the briquetting mold 8, so as to push the pigment briquetting upward, and put the packaging box between the two clamping plates 28. The rotating shaft 27 is driven by turning the knob 29 to drive the two clamping plates 28 to approach each other, and the packaging box is limitedly clamped. The rotating rod 10 and the gear 11 are driven by the knob to rotate, and the gear 11 drives the upper and lower straight tooth plates 15 to move in opposite directions, thereby driving the left limit frame 12 and the right limit frame 13 to move away from each other, and the fixed plug 14 is inserted into the installation groove. The knob drives the gear 11 to reverse, so that the left limit frame 12 and the right limit frame 13 are close to each other and cooperate with the fixed groove, and the fixed plug 14 is limitedly fixed, so as to facilitate the installation and removal of the briquetting 7.

[0026] The transmission 21 and the driving motor 22 of the solid watercolor paint block device of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in the field.

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A solid watercolor paint briquetting device, characterized in that: The invention comprises a workbench (1), a plurality of legs (2), a support frame (3), a pressing block (7), a pressing block mold (8), a pressing block mechanism, a mounting mechanism, a scraping mechanism and a collecting assembly. The legs (2) are fixedly mounted at the four corners of the bottom of the workbench (1), a friction pad is arranged at the bottom of the legs (2), the support frame (3) is fixedly mounted at the top rear end of the workbench (1), the pressing block mechanism is mounted on the support frame (3), the pressing block (7) is mounted on the pressing block mechanism through the mounting mechanism, the pressing block mold (8) is mounted on the top of the workbench (1) below the pressing block (7), the fixing mechanism is mounted at the top rear end of the workbench (1), a material dropping trough is provided at a position on the top of the workbench (1) corresponding to the pressing block mold (8), and the collecting assembly is mounted at the bottom of the workbench (1).

2. A solid watercolor paint briquetting device as claimed in claim 1, characterized in that: The pressing block mechanism comprises two limit sliders (4), two telescopic cylinders (5) and a crossbeam (6). The inner wall of the support frame (3) is provided with guide slots at the left and right ends. The two limit sliders (4) are respectively slidably mounted in the guide slots. The crossbeam (6) is fixedly connected between the two limit sliders (4). The pressing block (7) is located below the crossbeam (6). The two telescopic cylinders (5) are respectively fixedly mounted on the top of the support frame (3). The telescopic ends of the telescopic cylinders (5) pass through the guide slots and are fixedly connected to the top of the limit slider (4).

3. A solid watercolor paint block device as claimed in claim 2, characterized in that: The mounting mechanism comprises a mounting block (9), a rotating rod (10), a gear (11), a left limiting frame (12), a right limiting frame (13), a fixing plug (14), a straight tooth plate (15) and a plurality of springs (16). The mounting block (9) is fixedly mounted at the middle of the bottom end of the cross beam (6). A mounting groove is provided at the lower end of the mounting block (9). A driving cavity is provided at the upper end of the mounting block (9). The rotating rod (10) is rotatably mounted inside the driving cavity. A knob is fixedly mounted on the front end of the rotating rod (10) through the side wall of the mounting block (9). A gear (11) is fixedly mounted on the outer wall of the rotating rod (10). The upper and lower sides of the gear (11) are respectively meshed with straight tooth plates (15). A plurality of springs (16) are connected between the side wall of the tooth plate (15) and the side wall of the driving chamber. The left limit frame (12) and the right limit frame (13) are respectively slidably inserted at the left and right ends of the mounting block (9). The upper parts of the left limit frame (12) and the right limit frame (13) are respectively fixedly connected to the straight tooth plate (15). The lower ends of the left limit frame (12) and the right limit frame (13) are respectively slidably installed at the left and right ends of the mounting groove. A fixed plug (14) is fixedly installed on the top of the pressing block (7). The fixed plug (14) is inserted in the mounting groove, and the left and right ends of the fixed plug (14) are respectively provided with fixed grooves matching the left limit frame (12) and the right limit frame (13).

4. A solid watercolor paint block device as claimed in claim 1, characterized in that: A push plate (18) is slidably mounted inside the briquetting mold (8), the telescopic end of the electric telescopic rod (17) is fixedly connected to the bottom of the push plate (18), and the electric telescopic rod (17) is mounted on the workbench (1).

5. A solid watercolor paint block pressing device as claimed in claim 1, characterized in that: The scraping mechanism comprises a U-shaped frame (19), two threaded rods (20), two transmissions (21), two drive motors (22) and a scraper (23). The U-shaped frame (19) is fixedly mounted on the top of a workbench (1) between two support frames (3). The inner wall of the U-shaped frame (19) is provided with movable grooves at the left and right ends. The two threaded rods (20) are rotatably mounted in the movable grooves. The rear ends of the threaded rods (20) are connected to the output ends of the transmissions (21). The input ends of the transmissions (21) are connected to the output ends of the drive motors (22). The left and right ends of the scraper (23) are screwed on the outer walls of the threaded rods (20) and are slidably mounted in the movable grooves. The middle part of the scraper (23) is provided with a rectangular groove matching the briquetting mold (8).

6. A solid watercolor paint block pressing device as claimed in claim 1, characterized in that: The collecting assembly comprises two cleaning brushes (24), a mounting frame (25) and a collecting box (26). The two cleaning brushes (24) are mounted symmetrically at the bottom of the scraper (23) with respect to the briquetting mold (8). The mounting frame (25) is fixedly mounted at the bottom of the workbench (1). The left and right ends of the bottom of the mounting frame (25) are provided with insertion grooves. The left and right ends of the top of the collecting box (26) are provided with fixed slide rails matching the insertion grooves. A handle is arranged at the front end of the collecting box (26).

7. A solid watercolor paint block pressing device as claimed in claim 1, characterized in that: The front left part of the workbench (1) is provided with a clamping groove, the rotating shaft (27) is rotatably mounted in the clamping groove, the left end of the rotating shaft (27) passes through the clamping groove and is fixedly mounted with a rotating knob (29), the outer wall of the rotating shaft (27) is symmetrically provided with threaded grooves, and the bottoms of the two clamping plates (28) are symmetrically screwed on the outer wall of the rotating shaft (27).

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