Sandstone painting forming mold

Abstract

The invention relates to the technical field of forming molds, and discloses a sandstone painting forming mold which solves the problems that an existing sandstone painting forming mold can only manufacture one sandstone painting at a time, the production efficiency is low in the mass production process, and the applicability is poor. Supporting legs are fixedly installed at the two ends of the bottom of the workbench correspondingly, a supporting frame is fixedly installed at the top of the workbench, a hydraulic cylinder is fixedly installed at the top of the supporting frame, a mounting plate is fixedly installed at the transmission end of the hydraulic cylinder, three upper inserting grooves are formed in the lower side of the mounting plate at equal intervals, and upper inserting blocks are inserted into the three upper inserting grooves correspondingly. Magnets used for preliminary adsorption and fixation are fixedly installed at the tops of the interiors of the three upper inserting grooves, upper molds are fixedly installed at the bottoms of the upper inserting blocks, and three lower inserting grooves are formed in the middle of the top of the workbench at equal intervals. According to the sandstone picture forming mold, multiple sandstone pictures can be manufactured at a time according to requirements, so that the efficiency of mass production is improved, and the applicability is high.

Description

Technical Field

[0001] The invention belongs to the technical field of forming molds, and in particular relates to a sandstone painting forming mold. Background Art

[0002] A sandstone painting molding mold is a special tool used to make sandstone paintings. It can shape sandstone materials or similar hard materials into artworks with specific patterns or textures. This mold is usually made of wear-resistant, high-strength materials to ensure that the sandstone painting maintains the integrity of its shape and texture during the molding process. When using the sandstone painting molding mold, the operator usually assembles the mold first and applies a layer of mold release agent in the mold cavity to reduce the adhesion between the sandstone painting and the mold. Then, the sandstone material is filled into the mold cavity, and a press or other tool is used to apply pressure to the mold to form it. Finally, the molded sandstone painting is removed from the mold by a demolding device, and necessary finishing and processing are performed. Existing sandstone painting molding molds can usually only produce one sandstone painting at a time. The production efficiency cannot keep up in the process of mass production, and its applicability is poor. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a sandstone painting forming mold, which effectively solves the problem that the existing sandstone painting forming mold in the above background technology can usually only produce one sandstone painting at a time, the production efficiency cannot keep up in the process of mass production, and its applicability is poor.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sandstone painting forming mold, comprising a workbench, support legs are fixedly installed at both ends of the bottom of the workbench, a support frame is fixedly installed on the top of the workbench, a hydraulic cylinder is fixedly installed on the top of the support frame, a mounting plate is fixedly installed on the transmission end of the hydraulic cylinder, three upper slots are equidistantly provided on the lower side of the mounting plate, upper plug blocks are plugged into the interiors of the three upper slots, magnets for preliminary adsorption and fixation are fixedly installed on the tops of the three upper slots, upper molds are fixedly installed on the bottoms of the upper plug blocks, three lower slots are equidistantly provided in the middle of the top of the workbench, lower plug blocks are plugged into the interiors of the three lower slots, and the three lower plug blocks A lower mold is fixedly installed on the top, and holes are opened in the middle of the three upper plug blocks and the three lower plug blocks. Three plug rods are respectively inserted on one side of the mounting plate and the workbench. The front ends of the six plug rods are rectangular and matched with the six plug holes, and the rear ends of the six plug rods are trapezoidal and have an interference fit with the six plug holes. A lower support bar is fixedly installed in the middle of the bottom of the workbench, and a driving motor is fixedly installed on one side of the top of the lower support bar. A transmission assembly is provided at the output end of the driving motor, and the transmission assembly is connected to the six plug rods. When the driving motor is running, power is output to the six plug rods through the transmission assembly, so that the six plug rods are inserted into the six plug holes for limiting, and the stability of the limit is improved through interference fit.

[0005] Preferably, the transmission assembly includes a driving gear, which is fixedly mounted on the output end of the driving motor, a positioning frame is rotatably mounted on the top of the driving gear, one end of the positioning frame is fixedly connected to the top of the lower support bar, and one side of the driving gear is meshedly connected to a driven gear.

[0006] Preferably, a sleeve is fixedly installed in the middle of the driven gear, a lower bearing is rotatably installed in the middle of the sleeve surface, one end of the lower bearing is fixedly connected to the lower support bar, a lower bevel gear is fixedly installed on the lower part of the sleeve surface, a rectangular groove is opened inside the sleeve, and a rectangular rod is movably inserted in the rectangular groove.

[0007] Preferably, a rotating shaft is fixedly installed on the top of the rectangular rod, an upper bevel gear is fixedly installed on the top of the rotating shaft, an upper support bar is rotatably installed on the top of the upper bevel gear through an axle seat, one end of the upper support bar is fixedly connected to the upper part of the mounting plate, an upper bearing is rotatably installed on the surface of the rotating shaft, and one end of the upper bearing is fixedly connected to the upper support bar.

[0008] Preferably, one side of the surface of the upper bevel gear and the lower bevel gear are meshingly connected with a driven bevel gear, one side of the driven bevel gear is fixedly installed with a shaft rod, the surfaces of the two shaft rods are rotatably installed with shaft sleeves, and the ends of the two shaft sleeves away from each other are fixedly connected to the upper support bar and the lower support bar respectively.

[0009] Preferably, a threaded rod is fixedly installed at one end of the shaft rod, a threaded sleeve is threadedly connected to the surface of the threaded rod, a connecting strip is fixedly installed on the surface of the threaded sleeve, fixing columns are fixedly installed at both ends of one side of the two connecting strips, and one end of the four fixing columns and the two threaded sleeves are fixedly connected to the six insertion rods respectively.

[0010] Preferably, sliding sleeves are fixedly installed in the middle of the two connecting strips and on both sides of the two threaded sleeves, sliding rods are inserted into the inside of the sliding sleeves, and one end of the four sliding rods is fixedly connected to the workbench and the mounting plate respectively.

[0011] Preferably, both ends of the mounting plate are fixedly mounted with limit sleeves via support ears, the interiors of the two limit sleeves are plugged with limit rods, and the bottoms of the two limit rods are fixedly connected to the top of the workbench.

[0012] Compared with the prior art, the present invention has the following beneficial effects: (1) When it is necessary to manufacture sandstone paintings in large quantities, the operator inserts the lower inserts on the three lower molds into the three lower slots, and then inserts the three upper inserts on the three upper molds into the three upper slots, and fixes the three upper inserts by the magnetic force of the three magnets, thereby preliminarily fixing the three upper molds; then the operator starts the driving motor to drive the active gear to rotate along the positioning frame, and when the active gear rotates, the sleeve is driven to rotate inside the lower bearing through the driven gear, and when the sleeve rotates, the lower bevel gear is driven to rotate, and when the lower bevel gear rotates, the rectangular rod is driven to rotate through the cooperation of the rectangular groove, and when the rectangular rod rotates, the rotating shaft is driven to rotate inside the upper bearing, and when the rotating shaft rotates, the upper bevel gear is driven to rotate along the shaft seat; When the upper bevel gear and the lower bevel gear rotate, the two shafts are driven to rotate inside the two shaft sleeves through the two driven bevel gears. When the two shafts rotate, the two threaded sleeves are driven to move through the two threaded rods. When the threaded sleeves move, the connecting strips are driven to move. When the two connecting strips move, the sliding sleeves are driven to slide on the surface of the sliding rods, thereby increasing the stability of the two connecting strips when they move. The two connecting strips will drive the four fixed columns to move. When the four fixed columns and the two threaded sleeves move, they will drive the six plug rods to be inserted into the six plug holes for limiting, and the installation stability is improved through interference fit. (2) When in use, the operator adds the materials for making sandstone paintings into the inside of the three lower molds, and then starts the hydraulic cylinder to drive the mounting plate to move downward. When the mounting plate moves downward, the two limit sleeves are driven to move downward along the surface of the two limit rods through the two support ears, which increases the stability of the mounting plate when moving. When the mounting plate moves downward, it will also drive the three upper molds to move downward. When the three upper molds move downward, the three lower molds can be used to press and form three sandstone paintings at a time, thereby improving the efficiency of mass production; when the mounting plate moves downward, the upper support bar will drive the rectangular rod to move downward along the inside of the sleeve, thereby ensuring the rotation transmission of the transmission component while ensuring the downward movement of the mounting plate; the operator can install one, two or three upper molds and lower molds according to production needs, thereby having excellent applicability; (3) The sandstone painting molding mold can produce multiple sandstone paintings at one time according to demand, thereby improving the efficiency of mass production and having strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0014] In the attached picture: Figure 1 The structure of the sandstone painting forming mold of the present invention is shown in FIG. Figure 1 ; Figure 2 The structure of the sandstone painting forming mold of the present invention is shown in FIG. Figure 2; Figure 3 It is a schematic diagram of the internal structure of the workbench and the mounting plate of the present invention; Figure 4 The transmission assembly structure of the present invention is schematically shown in FIG. Figure 1 ; Figure 5 The transmission assembly structure of the present invention is schematically shown in FIG. Figure 2 ; Figure 6 The transmission assembly structure of the present invention is schematically shown in FIG. Figure 3 ; Figure 7 For the present invention Figure 3 The enlarged structural diagram at A in the middle; In the figure: 1. workbench; 2. support frame; 3. hydraulic cylinder; 4. mounting plate; 5. upper slot; 6. magnet; 7. upper plug block; 8. socket; 9. upper mold; 10. lower slot; 11. lower plug block; 12. lower mold; 13. support leg; 14. plug rod; 15. lower support bar; 16. drive motor; 17. driving gear; 18. positioning frame; 19. driven gear; 20. sleeve; 21. lower bearing; 22. lower bevel gear; 23. rectangular rod; 24. rotating shaft; 25. upper bearing; 26. upper bevel gear; 27. shaft seat; 28. upper support bar; 29. ​​driven bevel gear; 30. shaft rod; 31. shaft sleeve; 32. threaded rod; 33. threaded sleeve; 34. connecting strip; 35. sliding sleeve; 36. sliding rod; 37. fixing column; 38. limiting rod; 39. supporting ear; 40. limiting sleeve. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0016] Embodiment 1, by Figures 1 to 7The present invention comprises a workbench 1, support legs 13 are fixedly installed at both ends of the bottom of the workbench 1, a support frame 2 is fixedly installed on the top of the workbench 1, a hydraulic cylinder 3 is fixedly installed on the top of the support frame 2, a mounting plate 4 is fixedly installed on the transmission end of the hydraulic cylinder 3, three upper slots 5 are equidistantly provided on the lower side of the mounting plate 4, upper plug blocks 7 are inserted into the interiors of the three upper slots 5, magnets 6 for preliminary adsorption and fixing are fixedly installed on the tops of the interiors of the three upper slots 5, and magnets 6 for preliminary adsorption and fixing are fixedly installed on the bottoms of the upper plug blocks 7. The upper mold 9 and the workbench 1 have three lower slots 10 equidistantly formed in the middle of the top, and lower insert blocks 11 are inserted into the lower slots 10. The tops of the three lower insert blocks 11 are fixedly mounted with lower molds 12. The middles of the three upper insert blocks 7 and the three lower insert blocks 11 are provided with plug holes 8. The mounting plate 4 and one side of the workbench 1 are respectively provided with three plug rods 14. The front ends of the six plug rods 14 are rectangular and matched with the six plug holes 8, and the rear ends of the six plug rods 14 are trapezoidal and have interference fit with the six plug holes 8. A lower support bar 15 is fixedly installed in the middle of the bottom of the workbench 1, and a driving motor 16 is fixedly installed on one side of the top of the lower support bar 15. A transmission assembly is provided at the output end of the driving motor 16, and the transmission assembly is connected to the six insertion rods 14 for transmission. When the driving motor 16 is running, the power is output to the six insertion rods 14 through the transmission assembly so that the six insertion rods 14 are inserted into the six insertion holes 8 for limiting, and the stability of the limit is improved by interference fit.

[0017] When it is necessary to manufacture sandstone paintings in large quantities, the operator inserts the lower insert blocks 11 on the three lower molds 12 into the three lower slots 10, and then inserts the three upper insert blocks 7 on the three upper molds 9 into the three upper slots 5, and fixes the three upper insert blocks 7 by the magnetic force of the three magnets 6, thereby preliminarily fixing the three upper molds 9; then the operator starts the drive motor 16 to drive the transmission assembly to operate, and when the transmission assembly is in operation, it drives the six insert rods 14 to insert into the six sockets 8 for limiting, and improves the stability of the installation through interference fit; When in use, the operator adds the materials for making sandstone paintings into the three lower molds 12, and then starts the hydraulic cylinder 3 to drive the mounting plate 4 to move downward. When the mounting plate 4 moves downward, it will also drive the three upper molds 9 to move downward. When the three upper molds 9 move downward, the three lower molds 12 can cooperate to press and form three sandstone paintings at one time, thereby improving the efficiency of mass production; the operator can install one, two or three upper molds 9 and lower molds 12 according to production needs, so it has excellent applicability; the sandstone painting molding mold can produce multiple sandstone paintings at one time according to needs, thereby improving the efficiency of mass production, and it has strong applicability.

[0018] Embodiment 2, on the basis of embodiment 1, the transmission assembly includes a driving gear 17, the driving gear 17 is fixedly mounted on the output end of the driving motor 16, a positioning frame 18 is rotatably mounted on the top of the driving gear 17, one end of the positioning frame 18 is fixedly connected to the top of the lower support bar 15, and one side of the driving gear 17 is meshingly connected with a driven gear 19; a sleeve 20 is fixedly mounted in the middle of the driven gear 19, a lower bearing 21 is rotatably mounted in the middle of the surface of the sleeve 20, one end of the lower bearing 21 is fixedly connected to the lower support bar 15, a lower bevel gear 22 is fixedly mounted on the lower part of the surface of the sleeve 20, a rectangular groove is opened inside the sleeve 20, and a rectangular rod 23 is movably inserted in the rectangular groove; The operator starts the driving motor 16 to drive the driving gear 17 to rotate along the positioning frame 18. When the driving gear 17 rotates, it drives the sleeve 20 to rotate inside the lower bearing 21 through the driven gear 19. When the sleeve 20 rotates, it drives the lower bevel gear 22 to rotate. When the lower bevel gear 22 rotates, it drives the rectangular rod 23 to rotate through the cooperation of the rectangular groove.

[0019] A rotating shaft 24 is fixedly installed on the top of the rectangular rod 23, an upper bevel gear 26 is fixedly installed on the top of the rotating shaft 24, an upper support bar 28 is rotatably installed on the top of the upper bevel gear 26 through a shaft seat 27, one end of the upper support bar 28 is fixedly connected to the upper part of the mounting plate 4, an upper bearing 25 is rotatably installed on the surface of the rotating shaft 24, one end of the upper bearing 25 is fixedly connected to the upper support bar 28; one side of the surface of the upper bevel gear 26 and the lower bevel gear 22 are meshed and connected with a driven bevel gear 29, one side of the driven bevel gear 29 is fixedly installed with a shaft rod 30, the surfaces of the two shaft rods 30 are rotatably installed with shaft sleeves 31, and the ends of the two shaft sleeves 31 away from each other are fixedly connected to the upper support bar 28 and the lower support bar 15 respectively; When the rectangular rod 23 rotates, the rotating shaft 24 is driven to rotate inside the upper bearing 25. When the rotating shaft 24 rotates, it drives the upper bevel gear 26 to rotate along the shaft seat 27. When the upper bevel gear 26 and the lower bevel gear 22 rotate, they drive the two shaft rods 30 to rotate inside the two shaft sleeves 31 through the two driven bevel gears 29.

[0020] A threaded rod 32 is fixedly installed at one end of the shaft rod 30, a threaded sleeve 33 is threadedly connected to the surface of the threaded rod 32, a connecting strip 34 is fixedly installed on the surface of the threaded sleeve 33, and a fixing column 37 is fixedly installed at both ends of one side of the two connecting strips 34. The four fixing columns 37 and one end of the two threaded sleeves 33 are fixedly connected to the six insertion rods 14 respectively; Sliding sleeves 35 are fixedly installed in the middle of the two connecting strips 34 and on both sides of the two threaded sleeves 33. Sliding rods 36 are inserted into the inside of the sliding sleeves 35. One end of the four sliding rods 36 is fixedly connected to the workbench 1 and the mounting plate 4 respectively. When the two shafts 30 rotate, the two threaded sleeves 33 are driven to move through the two threaded rods 32. When the threaded sleeves 33 move, they drive the connecting strips 34 to move. When the two connecting strips 34 move, they drive the sliding sleeves 35 to slide on the surface of the sliding rod 36, thereby increasing the stability of the two connecting strips 34 when they move. The two connecting strips 34 will drive the four fixed columns 37 to move. When the four fixed columns 37 and the two threaded sleeves 33 move, they will drive the six insertion rods 14 to be inserted into the six insertion holes 8 for limiting, and improve the stability of the installation through interference fit.

[0021] The two ends of the mounting plate 4 are fixedly mounted with limit sleeves 40 through support ears 39, and the insides of the two limit sleeves 40 are both inserted with limit rods 38, and the bottoms of the two limit rods 38 are fixedly connected to the top of the workbench 1; When the mounting plate 4 moves downward, the two support ears 39 drive the two limiting sleeves 40 to move downward along the surfaces of the two limiting rods 38 , thereby increasing the stability of the mounting plate 4 when moving.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sandstone painting forming mold, comprising a workbench (1), characterized in that: Both ends of the bottom of the workbench (1) are fixedly mounted with support legs (13); a support frame (2) is fixedly mounted on the top of the workbench (1); a hydraulic cylinder (3) is fixedly mounted on the top of the support frame (2); a mounting plate (4) is fixedly mounted on the transmission end of the hydraulic cylinder (3); three upper slots (5) are equidistantly provided on the lower side of the mounting plate (4); upper plug blocks (7) are inserted into the interiors of the three upper slots (5); magnets (6) for initial adsorption and fixing are fixedly mounted on the tops of the three upper slots (5); upper molds (9) are fixedly mounted on the bottoms of the upper plug blocks (7); three lower slots (10) are equidistantly provided in the middle of the top of the workbench (1); lower plug blocks (11) are inserted into the interiors of the lower slots (10); lower molds (12) are fixedly mounted on the tops of the three lower plug blocks (11); (7) and the middle of the three lower plug blocks (11) are provided with plug holes (8), and the mounting plate (4) and one side of the workbench (1) are respectively provided with three plug rods (14), the front ends of the six plug rods (14) are rectangular and matched with the six plug holes (8), and the rear ends of the six plug rods (14) are trapezoidal and have an interference fit with the six plug holes (8). A lower support bar (15) is fixedly installed in the middle of the bottom of the workbench (1), and a driving motor (16) is fixedly installed on one side of the top of the lower support bar (15). The output end of the driving motor (16) is provided with a transmission component, and the transmission component is connected to the six plug rods (14) in a transmission manner. When the driving motor (16) is running, power is output to the six plug rods (14) through the transmission component so that the six plug rods (14) are inserted into the six plug holes (8) for limiting, and the stability of the limiting is improved through the interference fit.

2. A sandstone painting forming mold according to claim 1, characterized in that: The transmission assembly comprises a driving gear (17), the driving gear (17) being fixedly mounted on the output end of the driving motor (16), a positioning frame (18) being rotatably mounted on the top of the driving gear (17), one end of the positioning frame (18) being fixedly connected to the top of the lower support bar (15), and a driven gear (19) being meshingly connected to one side of the driving gear (17).

3. The sandstone painting forming mold according to claim 2, characterized in that: A sleeve (20) is fixedly mounted in the middle of the driven gear (19), a lower bearing (21) is rotatably mounted in the middle of the surface of the sleeve (20), one end of the lower bearing (21) is fixedly connected to the lower support bar (15), a lower bevel gear (22) is fixedly mounted in the lower part of the surface of the sleeve (20), a rectangular groove is provided inside the sleeve (20), and a rectangular rod (23) is movably inserted in the rectangular groove.

4. The sandstone painting forming mold according to claim 3, characterized in that: A rotating shaft (24) is fixedly mounted on the top of the rectangular rod (23), an upper bevel gear (26) is fixedly mounted on the top of the rotating shaft (24), an upper support bar (28) is rotatably mounted on the top of the upper bevel gear (26) via a shaft seat (27), one end of the upper support bar (28) is fixedly connected to the upper part of the mounting plate (4), an upper bearing (25) is rotatably mounted on the surface of the rotating shaft (24), and one end of the upper bearing (25) is fixedly connected to the upper support bar (28).

5. The sandstone painting forming mold according to claim 4, characterized in that: One side of the surface of the upper bevel gear (26) and the lower bevel gear (22) is meshedly connected with a driven bevel gear (29), one side of the driven bevel gear (29) is fixedly mounted with a shaft rod (30), the surfaces of the two shaft rods (30) are rotatably mounted with shaft sleeves (31), and the ends of the two shaft sleeves (31) that are away from each other are fixedly connected to the upper support bar (28) and the lower support bar (15), respectively.

6. The sandstone painting forming mold according to claim 5, characterized in that: A threaded rod (32) is fixedly mounted on one end of the shaft rod (30), a threaded sleeve (33) is threadedly connected to the surface of the threaded rod (32), a connecting strip (34) is fixedly mounted on the surface of the threaded sleeve (33), and a fixing column (37) is fixedly mounted on both ends of one side of the two connecting strips (34), and one end of the four fixing columns (37) and the two threaded sleeves (33) are fixedly connected to the six insertion rods (14) respectively.

7. The sandstone painting forming mold according to claim 6, characterized in that: Sliding sleeves (35) are fixedly installed in the middle of the two connecting strips (34) and on both sides of the two threaded sleeves (33). Sliding rods (36) are inserted into the interior of the sliding sleeves (35). One end of the four sliding rods (36) is fixedly connected to the workbench (1) and the mounting plate (4), respectively.

8. The sandstone painting forming mold according to claim 7, characterized in that: The two ends of the mounting plate (4) are fixedly mounted with limit sleeves (40) via support ears (39); the interiors of the two limit sleeves (40) are both plugged with limit rods (38); and the bottoms of the two limit rods (38) are both fixedly connected to the top of the workbench (1).

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