Sculpture mold

Abstract

The utility model discloses a sculpture mold and relates to the technical field of sculpture molds. The sculpture mold comprises a supporting frame, a hot melting box is fixedly installed at the top of the supporting frame, a feeding opening is formed in the rear side of the hot melting box, a material pipe A is fixedly installed at the bottom of the hot melting box, the outer wall of the material pipe A is sleeved with a material pipe B, an electric valve is arranged in the material pipe A, and two sets of half molds are placed on the inner side of the supporting frame. According to the sculpture mold, the material pipe B can be driven to ascend and descend, so that one end of the material pipe B extends into the injection molding opening of the half mold, in the ascending process of the material pipe B, the two half mold bodies can be driven to be separated, in the descending process of the material pipe B, the two half mold bodies can be driven to be combined, and injection molding of a sculpture is facilitated; and in the process of separating the half molds, sculptures in the half molds can be pushed, so that the sculptures can be conveniently separated from the half molds, the sculpture production efficiency is improved, and one machine with multiple purposes is also realized.

Description

Technical Field

[0001] The utility model relates to the technical field of sculpture moulds, in particular to a sculpture mould. Background Art

[0002] The publication number is CN210999770U. The mold for imitation white marble sculpture comprises an outer mold and an inner mold located inside the outer mold. The outer mold comprises two semicircular rings that cooperate with each other. The two semicircular rings are buckled together to form an outer mold ring cavity. The inner mold is arranged in the outer mold ring cavity. The semicircular rings are provided with fixing rings along the circumferences of the inner and outer circles. The fixing rings are provided with a plurality of fixing holes. The mold is fastened with bolts to form an integral mold. White cement, quartz sand and a small amount of additives are added into the mold through a mold pouring port, and the mold is vibrated to exhaust gas and solidified to form. The imitation white marble sculptures can be mass-produced.

[0003] However, during the use of the above sculpture mold, the molded sculpture will cling to the inner side of the mold, making it difficult to remove it. Utility Model Content

[0004] The purpose of the utility model is to provide a sculpture mold to solve the problems and defects raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sculpture mold, including a support frame, a hot melt box is fixedly installed on the top of the support frame, a feed port is opened on the rear side of the hot melt box, a material tube A is fixedly installed on the bottom of the hot melt box, a material tube B is sleeved on the outer wall of the material tube A, an electric valve is arranged inside the material tube A, two groups of half molds are placed on the inner side of the support frame, and the half molds are in contact with the bottom of the support frame, linkage rods are slidably installed on both sides of the half molds, and the linkage rods are slidably installed on both sides of the support frame, and the outer wall of the linkage rod is fixedly installed with a fixed block, and the outer wall of the linkage rod is sleeved with a push spring, and the two ends of the push spring are respectively fixedly installed with the fixed block and the support frame, in the process of separating the half molds, the sculpture inside the half mold can also be pushed, which is convenient for separating the sculpture from the half mold and improving the sculpture production efficiency, and also includes a lifting component installed on the support frame and the material tube B, through which the lifting component drives the material tube B to be lifted and lowered, and a pushing component installed on the outer wall of the half mold, through which the material tube B drives the two groups of half molds to be separated and merged during the lifting process.

[0006] Preferably, the lifting assembly includes a motor, a bidirectional threaded rod, a threaded block, a push rod and a connecting frame. The motor is fixedly installed on the outer wall of one side of the support frame, the bidirectional threaded rod is rotatably installed on both sides of the support frame, there are two groups of threaded blocks, both of which are threadedly installed on the outer walls of the bidirectional threaded rod, there are two groups of push rods, and one end of the two groups of push rods are respectively hingedly installed on the bottom of the two groups of threaded blocks, and the other ends of the two groups of push rods are hingedly installed on the top of the connecting frame, the connecting frame is fixedly installed on the outer wall of the material tube B, and the output shaft of the motor is fixedly installed on one end of the bidirectional threaded rod, which can drive the material tube B to rise and fall, so that one end of the material tube B extends into the injection port of the half mold.

[0007] Preferably, guide grooves are provided on both sides of the support frame, and the connecting frame is slidably installed in the guide grooves.

[0008] Preferably, the pushing assembly includes a threaded rod, a connecting tube, a rack and a gear, which are rotatably installed on both sides of the support frame, the connecting tube is fixedly installed on the outer wall of the half mold, and one side of the connecting tube is threadedly installed on the outer wall of the threaded rod, the gear is fixedly installed on the outer wall of the threaded rod, the rack is fixedly installed on the front side of the connecting frame, and the rack is meshed with the gear. During the rising process of the material tube B, the two groups of half molds can also be driven to separate, and during the descending process of the material tube B, the two groups of half molds can also be driven to merge, so as to facilitate the injection molding of the sculpture.

[0009] Preferably, the threaded rod, the connecting tube, the rack and the gear are provided in two groups and are bilaterally symmetrically arranged.

[0010] Preferably, an injection port is provided at the top of the half mold, and the material pipe B extends into the injection port.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The sculpture mold can drive the material tube B to move up and down through the lifting component, so that one end of the material tube B extends into the injection port of the half mold, and then through the cooperation of the pushing component, during the rising process of the material tube B, the two groups of half molds can be driven to separate, and during the descending process of the material tube B, the two groups of half molds can be driven to merge, which is convenient for injection molding of the sculpture, and through the cooperation of the linkage rod, the fixed block and the push spring, during the separation process of the half mold, the sculpture inside the half mold can be pushed, which is convenient for separation of the sculpture and the half mold, thereby improving the sculpture production efficiency and realizing multiple uses of one machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2It is a cross-sectional view of the hot melt box and the material tube B of the utility model;

[0016] Figure 3 It is a cross-sectional view of a half mold of the utility model.

[0017] Figure numerals: 1. Support frame; 2. Hot melt box; 3. Material tube A; 4. Material tube B; 5. Half mold; 6. Linkage rod; 7. Fixed block; 8. Push spring; 9. Threaded rod; 10. Connecting tube; 11. Connecting frame; 12. Rack; 13. Gear; 14. Motor; 15. Bidirectional threaded rod; 16. Threaded block; 17. Push rod. DETAILED DESCRIPTION

[0018] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: a sculpture mold, including a support frame 1, a hot melt box 2 is fixedly installed on the top of the support frame 1, a feed port is opened on the rear side of the hot melt box 2, a material pipe A3 is fixedly installed on the bottom of the hot melt box 2, a material pipe B4 is sleeved on the outer wall of the material pipe A3, an electric valve is arranged inside the material pipe A3, two groups of half molds 5 are placed on the inner side of the support frame 1, and the half molds 5 are in contact with the bottom of the support frame 1, and linkage rods 6 are slidably installed on both sides of the half molds 5, and the linkage rods 6 are slidably installed on both sides of the support frame 1, and the outer wall of the linkage rods 6 is fixedly installed A fixing block 7 is provided, and a push spring 8 is sleeved on the outer wall of the linkage rod 6. The two ends of the push spring 8 are fixedly installed with the fixing block 7 and the support frame 1 respectively. During the separation process of the half mold 5, the sculpture inside the half mold 5 can also be pushed, which is convenient for separating the sculpture from the half mold 5 and improving the sculpture production efficiency. It also includes a lifting component installed on the support frame 1 and the material tube B4, which drives the material tube B4 to rise and fall, and a pushing component installed on the outer wall of the half mold 5. Through the pushing component, the material tube B4 drives the two groups of half molds 5 to separate and merge during the lifting process.

[0020] The lifting assembly includes a motor 14, a bidirectional threaded rod 15, a threaded block 16, a push rod 17 and a connecting frame 11. The motor 14 is fixedly mounted on one side of the outer wall of the support frame 1, the bidirectional threaded rod 15 is rotatably mounted on both sides of the support frame 1, the threaded block 16 has two groups, each of which is threadedly mounted on the outer wall of the bidirectional threaded rod 15, and the push rod 17 has two groups, and one end of the two groups of push rods 17 is hingedly mounted on the bottom of the two groups of threaded blocks 16, and the other ends of the two groups of push rods 17 are hingedly mounted on the top of the connecting frame 11. The connecting frame 11 is fixedly installed on the outer wall of the material tube B4, the output shaft of the motor 14 is fixedly installed on one end of the bidirectional threaded rod 15, and the motor 14 is started. The output shaft of the motor 14 drives the bidirectional threaded rod 15 to rotate. The rotation of the bidirectional threaded rod 15 drives the two groups of threaded blocks 16 and one end of the two groups of push rods 17 to move in opposite directions, so that the other end of the push rod 17, the connecting frame 11, the material tube B4 and the rack 12 are lifted and lowered, so that one end of the material tube B4 extends to the injection port of the half mold 5.

[0021] Guide grooves are provided on both sides of the support frame 1, and the connecting frame 11 is slidably installed in the guide grooves.

[0022] The pushing assembly includes a threaded rod 9, a connecting tube 10, a rack 12 and a gear 13, which are rotatably installed on both sides of the support frame 1. The connecting tube 10 is fixedly installed on the outer wall of the half mold 5, and one side of the connecting tube 10 is threadedly installed on the outer wall of the threaded rod 9. The gear 13 is fixedly installed on the outer wall of the threaded rod 9. The rack 12 is fixedly installed on the front side of the connecting frame 11, and the rack 12 is meshed with the gear 13. The lifting and lowering of the rack 12 drives the gear 13 and the threaded rod 9 to rotate forward and reverse. The rotation of the threaded rod 9 drives the connecting tube 10 and the half mold 5 to move, which can drive the two groups of half molds 5 to separate and merge, so as to facilitate the injection molding of the sculpture.

[0023] The threaded rod 9, the connecting tube 10, the rack 12 and the gear 13 are provided in two groups and are arranged symmetrically.

[0024] An injection port is provided at the top of the half mold 5, and the material pipe B4 extends into the injection port.

[0025] Working principle: By starting the electric valve, the hot melt material inside the support frame 1 passes through the material pipe A3 and the material pipe B4 in turn and enters the inner side of the half mold 5. After the material is cooled, the motor 14 is started, and the output shaft of the motor 14 drives the bidirectional threaded rod 15 to rotate. The rotation of the bidirectional threaded rod 15 drives the two groups of threaded blocks 16 and one end of the two groups of push rods 17 to move in the opposite direction, so that the other end of the push rod 17, the connecting frame 11, the material pipe B4 and the rack 12 are raised, and the rise of the rack 12 drives the gear 13 and the threaded rod 9 to rotate. The rotation of the threaded rod 9 drives the connecting tube 10 and the half mold 5 to move. During the movement of the half mold 5, the linkage rod 6 pushes the sculpture inside the half mold 5 to separate the sculpture from the half mold 5. As the half mold 5 moves, the half mold 5 pushes the fixed block 7 and the linkage rod 6 to separate the linkage rod 6 from the sculpture, so that the sculpture can be taken.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A sculpture mold, comprising a support frame (1), a hot melt box (2) is fixedly installed on the top of the support frame (1), a feed port is opened on the rear side of the hot melt box (2), a material tube A (3) is fixedly installed on the bottom of the hot melt box (2), a material tube B (4) is sleeved on the outer wall of the material tube A (3), an electric valve is arranged inside the material tube A (3), two groups of half molds (5) are placed on the inner side of the support frame (1), and the half molds (5) are in contact with the bottom of the support frame (1), linkage rods (6) are slidably installed on both sides of the half molds (5), and the linkage rods (6) are slidably installed on both sides of the support frame (1), a fixed block (7) is fixedly installed on the outer wall of the linkage rod (6), and a push spring (8) is sleeved on the outer wall of the linkage rod (6), and the two ends of the push spring (8) are respectively fixedly installed on the fixed block (7) and the support frame (1), characterized in that Also includes: A lifting assembly installed on the support frame (1) and the material pipe B (4), which drives the material pipe B (4) to move up and down through the lifting assembly; A pushing assembly is installed on the outer wall of the half mold (5), and through the pushing assembly, the material tube B (4) drives the two sets of half molds (5) to separate and merge during the lifting process.

2. A sculpture mold according to claim 1, characterized in that: The lifting assembly comprises a motor (14), a bidirectional threaded rod (15), a threaded block (16), a push rod (17) and a connecting frame (11), wherein the motor (14) is fixedly mounted on an outer wall of one side of the support frame (1), the bidirectional threaded rod (15) is rotatably mounted on both sides of the support frame (1), the threaded block (16) has two groups, each of which is threadedly mounted on the outer wall of the bidirectional threaded rod (15), and the push rod (17) has two groups, and one end of the two groups of push rods (17) is hingedly mounted on the bottom of the two groups of threaded blocks (16), and the other ends of the two groups of push rods (17) are hingedly mounted on the top of the connecting frame (11), and the connecting frame (11) is fixedly mounted on the outer wall of the material tube B (4), and the output shaft of the motor (14) is fixedly mounted on one end of the bidirectional threaded rod (15).

3. A sculpture mold according to claim 2, characterized in that: Guide grooves are provided on both sides of the support frame (1), and the connecting frame (11) is slidably mounted in the guide grooves.

4. A sculpture mold according to claim 3, characterized in that: The pushing assembly comprises a threaded rod (9), a connecting tube (10), a rack (12) and a gear (13), which are rotatably mounted on both sides of the support frame (1), the connecting tube (10) being fixedly mounted on the outer wall of the half mold (5), and one side of the connecting tube (10) being threadedly mounted on the outer wall of the threaded rod (9), the gear (13) being fixedly mounted on the outer wall of the threaded rod (9), and the rack (12) being fixedly mounted on the front side of the connecting frame (11), and the rack (12) being meshed with the gear (13).

5. A sculpture mold according to claim 4, characterized in that: The threaded rod (9), the connecting tube (10), the rack (12) and the gear (13) are provided in two groups and are arranged in a bilaterally symmetrical manner.

6. A sculpture mold according to claim 5, characterized in that: The top of the half mold (5) is provided with an injection port, and the material pipe B (4) extends into the injection port.

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