Refractory material die-casting device
The automatic demoulding of refractory materials is achieved by driving the roller and slide rod mechanism through an electric telescopic cylinder, which solves the problem that traditional refractory materials are difficult to demould after die-casting, and improves work efficiency and operational convenience.
Patent Information
- Application Number
- CN202422638564.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-10-31
AI Technical Summary
Traditional refractory materials are difficult to demould after die-casting and require laborious manual operation, which affects work efficiency.
An electric telescopic cylinder is used to drive the roller and slide rod mechanism. The roller moves on the inclined surface of the guide plate, driving the slide rod vertically upward. The ejector plate ejects the refractory material in the lower mold to achieve automatic demoulding.
No manual operation is required, which saves time and effort, improves demoulding efficiency and is easy to operate.
Smart Images
Figure CN223369666U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refractory material production, in particular to a refractory material die-casting device. Background Art
[0002] It is now defined as any material whose physical and chemical properties allow it to be used in high temperature environments. Refractory materials are widely used in metallurgy, chemical industry, petroleum, machinery manufacturing, silicate, power and other industrial fields. They are used in the metallurgical industry in the largest amount, accounting for 50% to 60% of the total output. Refractory materials need to be die-cast during the processing process.
[0003] After die-casting, traditional refractory materials are difficult to demould and need to be removed from the mold manually. The manual removal operation is laborious and affects work efficiency. Utility Model Content
[0004] In response to the above-mentioned deficiencies in the prior art, the utility model provides a refractory material die-casting device. When the lower mold moves so that the roller abuts the inclined surface of the guide plate, the roller drives the slide rod to move vertically upward, and the slide rod drives the ejector plate to move vertically upward. The ejector plate ejects the refractory material in the lower mold, thereby facilitating the demolding of the refractory material. There is no need for manual removal of the refractory material, which saves time and effort for personnel and is convenient to operate.
[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: A refractory material die-casting device includes a base plate, a plurality of support rods are provided on the base plate, a top plate is provided on the top of the plurality of support rods, a first electric telescopic cylinder is provided on the top plate, the telescopic end of the first electric telescopic cylinder passes through the top plate and an upper mold is provided on the end, a support plate is provided on the plurality of support rods, a through slot is provided on the support plate, a pair of limiting slots are provided on the support plate and on both sides of the through slot, a pair of limiting bars are provided for horizontal sliding in the pair of limiting slots, a pair of lower molds are provided between the pair of limiting bars, a second connecting plate is provided between the pair of lower molds, an ejector plate is provided in each of the lower molds, a sliding rod is provided at the bottom of the ejector plate, the sliding rod passes through and is vertically slidably arranged at the bottom of the lower mold, a roller is provided at the bottom of each sliding rod, a pair of guide plates are provided on the base plate, the opposite side of the pair of guide plates is an inclined surface, the roller can move on the guide plate, and a driving component that can drive the pair of lower molds to move is provided at the bottom of the support plate.
[0006] Preferably, the driving assembly includes a second electric telescopic cylinder and a connecting block, the second electric telescopic cylinder is arranged at the bottom of the support plate, the telescopic end of the second electric telescopic cylinder is connected to the connecting block, and the connecting block is arranged at the bottom of the lower mold close to the side of the second electric telescopic cylinder.
[0007] Preferably, the telescopic end of the first electric telescopic cylinder is connected to a first connecting plate, an upper mold is provided at the bottom of the first connecting plate, a plurality of limiting rods are provided on the top plate, a plurality of through holes are opened on the first connecting plate, and the plurality of limiting rods pass through the plurality of through holes.
[0008] The utility model provides a refractory material die-casting device, which has the following beneficial effects:
[0009] 1. When the lower mold of the utility model moves so that the roller contacts the inclined surface of the guide plate, the roller drives the slide bar to move vertically upward, and the slide bar drives the ejector plate to move vertically upward. The ejector plate ejects the refractory material in the lower mold, thereby facilitating the demoulding of the refractory material. There is no need for manual removal of the refractory material, which saves time and effort and is convenient to operate.
[0010] 2. In the utility model, when the telescopic end of the first electric telescopic cylinder extends vertically downward, it drives the connected first connecting plate to move vertically downward, and the first connecting plate drives the upper mold to move vertically downward. When the first connecting plate moves vertically downward, multiple limit rods limit it to prevent displacement during movement. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural diagram of the present utility model.
[0012] In the figure: 1. bottom plate; 2. support rod; 3. top plate; 4. support plate; 4-1. through groove; 4-2. limiting groove; 5. first electric telescopic cylinder; 6. first connecting plate; 7. upper mold; 8. lower mold; 9. second connecting plate; 10. limiting strip; 11. ejector plate; 12. sliding rod; 13. roller; 14. guide plate; 15. second electric telescopic cylinder; 16. connecting block; 17. limiting rod. DETAILED DESCRIPTION
[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0014] like Figure 1As shown, a refractory material die-casting device comprises a bottom plate 1, a plurality of support rods 2 are provided on the bottom plate 1, a top plate 3 is provided on the top of the plurality of support rods 2, a first electric telescopic cylinder 5 is provided on the top plate 3, the telescopic end of the first electric telescopic cylinder 5 passes through the top plate 3 and an upper mold 7 is provided on the end thereof, a plurality of support rods 2 are provided with a support plate 4, a through groove 4-1 is provided on the support plate 4, a pair of limiting grooves 4-2 are provided on the support plate 4 and on both sides of the through groove 4-1, a pair of limiting bars 10 are provided for horizontal sliding in the pair of limiting grooves 4-2, a pair of lower molds 8 are provided between the pair of limiting bars 10, a second connecting plate 9 is provided between the pair of lower molds 8, an ejection plate 11 is provided in each of the lower molds 8, a sliding rod 12 is provided at the bottom of the ejection plate 11, and the sliding rod 12 passes through and is vertically slidably provided at the bottom of the lower mold 8, A roller 13 is provided at the bottom of the slide rod 12, and a pair of guide plates 14 are provided on the bottom plate 1, and the opposite side of the pair of guide plates 14 is an inclined surface, and the roller 13 can move on the guide plate 14, and the bottom of the support plate 4 is provided with a driving assembly that can drive a pair of lower molds 8 to move; the driving assembly includes a second electric telescopic cylinder 15 and a connecting block 16, the second electric telescopic cylinder 15 is provided at the bottom of the support plate 4, and the telescopic end of the second electric telescopic cylinder 15 is connected to the connecting block 16, and the connecting block 16 is provided at the bottom of the lower mold 8 near the side of the second electric telescopic cylinder 15; the telescopic end of the first electric telescopic cylinder 5 is connected to the first connecting plate 6, and the upper mold 7 is provided at the bottom of the first connecting plate 6, and a plurality of limit rods 17 are provided on the top plate 3, and a plurality of through holes are opened on the first connecting plate 6, and a plurality of the limit rods 17 pass through the plurality of through holes.
[0015] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process, which are as follows:
[0016] In the present invention, the first electric telescopic cylinder 5 and the second electric telescopic cylinder 15 are both connected to an external electric control system via wires. The above devices and connection methods are all existing technologies and will not be described in detail here.
[0017] According to the instruction manual Figure 1It can be seen that when the present invention is in use, the refractory material to be die-cast is first injected into one of the lower molds 8, and the pair of lower molds 8 are driven to move by the driving assembly, so that the lower mold 8 with the refractory material is moved to the bottom of the upper mold 7, and the first electric telescopic cylinder 5 provided on the top plate 3 is started. The telescopic end of the first electric telescopic cylinder 5 drives the connected upper mold 7 to move vertically downward, and the refractory material is die-casted by cooperating with the upper mold 7 and the lower mold 8. When the die-casting is completed and the refractory material meets the removal conditions, the upper mold 7 is driven to remove the refractory material. The moving component drives the lower mold 8 to move horizontally to one side (it moves to the left when the refractory material in the left lower mold 8 needs to be demolded, and moves to the right when the refractory material in the right lower mold 8 needs to be demolded). When the roller 13 abuts against the inclined surface of the guide plate 14, the roller 13 drives the slide bar 12 to move vertically upward, and the slide bar 12 drives the ejection plate 11 to move vertically upward. The ejection plate 11 ejects the refractory material in the lower mold 8, thereby facilitating the demolding of the refractory material. There is no need to manually remove the refractory material, which saves time and effort for personnel and is convenient to operate.
[0018] There is a possible implementation. When a pair of lower molds 8 are driven to move, the telescopic end of the second electric telescopic cylinder 15 extends or contracts, driving the connected connecting block 16 to move, and the connecting block 16 drives the connected lower mold 8 to move horizontally. The moving lower mold 8 drives the second connecting plate 9 to move, and the second connecting plate 9 drives another lower mold 8 to move. When the pair of lower molds 8 move, the pair of limit bars 10 slide horizontally in the pair of limit grooves 4-2, thereby realizing the adjustment of the position of the pair of lower molds 8.
[0019] There is a possible implementation. When the telescopic end of the first electric telescopic cylinder 5 extends vertically downward, it drives the connected first connecting plate 6 to move vertically downward. The first connecting plate 6 drives the upper mold 7 to move vertically downward. When the first connecting plate 6 moves vertically downward, multiple limit rods 17 limit it to prevent displacement during movement.
[0020] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A refractory material die-casting device, comprising a base plate (1), characterized in that: A plurality of support rods (2) are provided on the bottom plate (1), a top plate (3) is provided on the top of the plurality of support rods (2), a first electric telescopic cylinder (5) is provided on the top plate (3), the telescopic end of the first electric telescopic cylinder (5) passes through the top plate (3) and an upper mold (7) is provided at the end thereof, a support plate (4) is provided on the plurality of support rods (2), a through groove (4-1) is provided on the support plate (4), a pair of limiting grooves (4-2) are provided on both sides of the through groove (4-1), a pair of limiting strips (10) are provided in the pair of limiting grooves (4-2) for horizontal sliding, and a pair of limiting strips (10) are provided between the pair of limiting strips (10). A pair of lower molds (8), a second connecting plate (9) is provided between the pair of lower molds (8), an ejection plate (11) is provided in each of the lower molds (8), a slide bar (12) is provided at the bottom of the ejection plate (11), the slide bar (12) passes through and is vertically slidably provided at the bottom of the lower mold (8), a roller (13) is provided at the bottom of each slide bar (12), a pair of guide plates (14) are provided on the bottom plate (1), the opposite sides of the pair of guide plates (14) are inclined surfaces, the roller (13) can move on the guide plates (14), and a driving component capable of driving the pair of lower molds (8) to move is provided at the bottom of the support plate (4).
2. A refractory material die-casting device according to claim 1, characterized in that: The driving assembly comprises a second electric telescopic cylinder (15) and a connecting block (16); the second electric telescopic cylinder (15) is arranged at the bottom of the support plate (4); the telescopic end of the second electric telescopic cylinder (15) is connected to the connecting block (16); and the connecting block (16) is arranged at the bottom of the lower mold (8) near the side of the second electric telescopic cylinder (15).
3. A refractory material die-casting device according to claim 1, characterized in that: The telescopic end of the first electric telescopic cylinder (5) is connected to a first connecting plate (6), an upper mold (7) is provided at the bottom of the first connecting plate (6), a plurality of limiting rods (17) are provided on the top plate (3), a plurality of through holes are opened on the first connecting plate (6), and the plurality of limiting rods (17) pass through the plurality of through holes.