A kind of pouring equipment for bus duct processing
By designing a coordinated moving mechanism, a pouring mechanism, and a degassing mechanism, the problems of air bubble removal and obstruction by the limiting frame in the processing of busbar trunking were solved, thus achieving smooth pouring process and convenient operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ANHUI HAIRONG ENERGY TECH CO LTD
- Filing Date
- 2023-12-21
- Publication Date
- 2026-07-14
AI Technical Summary
In the existing technology, it is difficult to effectively remove air bubbles during the processing of cast busbar trunking and it is also obstructed by the busbar limiting frame, which makes it difficult to move and accurately position the vibrating device, resulting in inconvenient operation.
Design a casting equipment that includes a moving mechanism, a casting mechanism, and a degassing mechanism. The moving mechanism drives the casting mechanism and the degassing mechanism to work together. The lifting motion when the obstacle-crossing frame contacts the limiting frame realizes the reciprocating vibration and shaking of the raw material, avoiding the obstruction of the limiting frame.
This technology effectively removes air bubbles during the busbar trunking process, avoids obstruction by the limit frame, ensures smooth casting, reduces air bubble generation, and improves operational convenience and efficiency.
Smart Images
Figure CN117799096B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the technical field of busbar trunking processing, and more specifically to a casting device for busbar trunking processing. Background Technology
[0002] Cast-in-place busbar trunking is a new type of metal-free busbar trunking made by casting high-performance insulating resin and various inorganic minerals. It directly casts and seals the busbars, providing four protections: waterproof, fireproof, corrosion-proof, and explosion-proof.
[0003] In the fabrication of cast-in-place busbar trunking, the busbars are arranged on a limiting frame and then installed in a template. Raw material is then poured into the template. During this pouring process, a certain amount of air is entrained, resulting in air bubbles in the cast product, which need to be removed promptly. The previous solution involved using a vibrator inserted deep into the raw material during pouring to remove these air bubbles. However, the limiting frame on the busbar obstructs the vibrator's movement, requiring it to pass over the limiting frame. Since the limiting frame is submerged in the raw material, accurately determining its position during vibration is difficult, causing numerous operational inconveniences. Therefore, designing a casting-type fabrication device that can both remove air bubbles and adapt to the structural characteristics of busbar trunking is a problem that needs to be solved. Summary of the Invention
[0004] The purpose of this invention is to provide a casting device for busbar trunking processing, so as to overcome the above-mentioned defects in the prior art.
[0005] A casting device for busbar trunking processing includes a processing table, a moving mechanism, a casting mechanism and a degassing mechanism. The processing table is provided with a support base, a lower template is provided on the support base, and two upper templates are symmetrically provided on the lower template.
[0006] The moving mechanism is mounted on the processing table and is used to drive the mounting frame to move between the two upper templates;
[0007] The casting mechanism is located on the right side of the mounting frame and is used to cast the raw material onto the motherboard between the two upper templates;
[0008] The degassing mechanism is located at the bottom of the mounting frame and is used to degas the raw material poured onto the busbar and to drive the pouring mechanism to vibrate so that the raw material attached to it falls off.
[0009] Preferably, C-shaped plates are provided on the lower sides of both ends of the upper template, and a threaded rod is threaded to one end of the C-shaped plate, with the inner end of the threaded rod abutting against the outer side of one side of the upper template.
[0010] Preferably, the moving mechanism includes a drive screw, a drive motor, and a guide rod. Connecting ears are provided on both sides of the mounting frame. One connecting ear is slidably connected between two support plates on both sides of the processing table. The two ends of the drive screw are rotatably connected between the support plates on both sides of the processing table and the mounting plate. The other connecting ear is screwed to the drive screw through a screw nut. The drive motor is mounted on the mounting plate and its output shaft is connected to the drive screw.
[0011] Preferably, the casting mechanism includes a central box and a casting box. The central box is slidably connected to the side rods on the side of the mounting frame via top plates on both sides of its top. A spring is sleeved on the side rod between the top plate and the limiting plate at the outer end of the side rod. The side of the central box is connected to the material pump via a connecting pipe. The casting box is located at the bottom of the central box and its interior is connected to the central box. Several casting pipes connected to the interior of the casting box are evenly distributed at the bottom of the casting box.
[0012] Preferably, the length of the casting box is the same as the distance between the two upper templates.
[0013] Preferably, the degassing mechanism includes an obstacle-crossing frame, two springs, and a vibrating motor. The obstacle-crossing frame is slidably connected to a slide rod on the mounting frame. A baffle is provided at the lower end of the slide rod. The two springs are sleeved on the slide rod and located between the obstacle-crossing frame and the mounting frame. A left inclined surface and a right inclined surface are respectively provided on both sides of the obstacle-crossing frame, and the left and right inclined surfaces are connected by a horizontal plane. A scraper that abuts against the obstacle-crossing frame is provided on the left side of the mounting frame. The vibrating motors are evenly distributed on the obstacle-crossing frame, and the vibrating motors are connected to vibrating rods through vibrating shafts. The vibrating rods are located at... Between the two busbars, a drive roller is rotatably connected to the right side of the obstacle-crossing frame. The drive plate is located on the left side of the concentrator and the casting box and has a peak-valley shape. The drive roller abuts against the drive plate. The side of the mounting frame is provided with an "L"-shaped connecting frame. A guide block is slidably connected in the connecting frame. A slider is slidably connected in the guide block. The slider is provided with a rod that inserts into the guide groove on the guide block and the corrugated groove on the connecting frame. The bottom of the slider is provided with a knocking rod for striking the side of the casting box. The guide block is connected to one of the top plates through the connecting plate.
[0014] Preferably, the slide bars are provided in four and arranged in a rectangular array.
[0015] Preferably, the top of the obstacle-crossing frame is higher than the height of the busbar upper limit frame.
[0016] The present invention has the following advantages:
[0017] 1. This invention uses a moving mechanism, a pouring mechanism, and a degassing mechanism to move along the upper template. During the movement, air bubbles in the raw material are expelled. When the obstacle-crossing frame contacts the limiting frame, the obstacle-crossing frame moves upward and drives the drive plate, causing the collection box to reciprocate on the side rod and shake off the raw material under the impact of the knocking rod. The vibrating rod passes over the limiting frame. Under the action of gravity and spring force, the obstacle-crossing frame moves downward and drives the collection box again, causing the collection box to vibrate and shake off the raw material a second time, thereby completing a series of operations such as removing air bubbles, crossing obstacles, and shaking off raw materials.
[0018] 2. This equipment uses an obstacle-crossing frame to drive the vibrating device to rise and fall, avoiding obstruction from the upper limit frame of the main line. During the rising and falling process, it drives the concentrator and casting box to reciprocate and vibrate, generating balanced vibration on the casting box. This allows the raw material at the casting port to fall more effectively. During the descent of the obstacle-crossing frame, some of the energy generated by the weight of the obstacle-crossing frame and the elasticity of the spring is dispersed and reused for the vibration of the casting box. At the same time, it buffers the obstacle-crossing frame, converting the power of descent into the power of casting box movement. This avoids the phenomenon of excessive fluctuations in the raw material liquid surface caused by the obstacle-crossing frame descending too quickly, which would re-enter more air and generate bubbles. It achieves two goals at once. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall front structure of the present invention.
[0020] Figure 2 This is a schematic diagram of the overall rear structure of the present invention.
[0021] Figure 3 This is a top view of the entire invention.
[0022] Figure 4 This is a left view of the entire invention.
[0023] Figure 5 This is a schematic diagram of the bottom structure of the casting mechanism and degassing mechanism of the present invention.
[0024] Figure 6 for Figure 5 A magnified view of a portion of point A in the middle.
[0025] Figure 7 This is a schematic diagram of the top structure of the casting mechanism and degassing mechanism of the present invention.
[0026] Figure 8 This is a front view of the casting mechanism and degassing mechanism of the present invention.
[0027] The components include: 1. Processing table; 2. Support base; 3. Lower template; 31. Upper template; 4. Moving mechanism; 41. Support plate one; 42. Drive screw; 43. Support plate two; 44. Mounting plate; 45. Drive motor; 5. Mounting frame; 51. Connecting ear; 6. Pouring mechanism; 61. Centralized box; 62. Connecting pipe; 63. Pouring box; 64. Pouring pipe; 65. Top plate; 66. Side rod; 661. Limiting plate; 67. Spring one; 7. Degassing mechanism; 71. Obstacle crossing frame; 7 11. Left inclined plane; 712. Right inclined plane; 713. Horizontal plane; 72. Sliding rod; 721. Baffle plate; 73. Spring II; 74. Scraper; 75. Vibrating motor; 76. Vibrating rod; 77. Drive roller; 78. Drive plate; 79. Connecting frame; 791. Guide block; 792. Guide groove; 793. Sliding block; 794. Corrugated groove; 795. Insert rod; 796. Knocking rod; 797. Connecting plate; 8. C-shaped plate; 81. Threaded rod; 9. Busbar; 91. Limiting frame. Detailed Implementation
[0028] The following detailed description of the embodiments, with reference to the accompanying drawings, will further illustrate the specific implementation of the present invention, in order to help those skilled in the art to have a more complete, accurate, and in-depth understanding of the concept and technical solutions of the present invention.
[0029] like Figure 1-8 As shown, the present invention provides a casting device for busbar trunking processing, including a processing table 1, a moving mechanism 4, a casting mechanism 6, and a degassing mechanism 7. The processing table 1 is provided with a support base 2, and the support base 2 is provided with a lower template 3. Two upper templates 31 are symmetrically arranged on the lower template 3. The moving mechanism 4 is located on the processing table 1 and is used to drive the mounting frame 5 to move between the two upper templates 31. The casting mechanism 6 is located on the right side of the mounting frame 5 and is used to cast the raw material onto the busbar 9 between the two upper templates 31. The degassing mechanism 7 is located at the bottom of the mounting frame 5 and is used to degas the raw material cast onto the busbar 9 and to drive the casting mechanism 6 to vibrate so that the raw material attached to it falls off.
[0030] It should be noted that C-shaped plates 8 are respectively provided on the lower sides of both ends of the upper template 31. One end of the C-shaped plate 8 is threadedly connected to a threaded rod 81. The inner end of the threaded rod 81 abuts against the outer side of one of the upper templates 31, which facilitates clamping the two upper templates 31.
[0031] In addition, the moving mechanism 4 includes a drive screw 42, a drive motor 45, and a guide rod. The mounting frame 5 is provided with connecting ears 51 on both sides. One connecting ear 51 is slidably connected between two support plates 41 on both sides of the processing table 1. The two ends of the drive screw 42 are rotatably connected between the support plates 43 and the mounting plate 44 on both sides of the processing table 1. The other connecting ear 51 is screwed to the drive screw 42 through a screw nut. The drive motor 45 is mounted on the mounting plate 44 and its output shaft is connected to the drive screw 42.
[0032] In addition, the casting mechanism 6 includes a central box 61 and a casting box 63. The central box 61 is slidably connected to the side rods 66 on the side of the mounting frame 5 through the top plates 65 on both sides of its top. A spring 67 is sleeved on the side rods 66 between the limiting discs 661 located at the outer ends of the top plates 65 and the side rods 66. The side of the central box 61 is connected to the material pump through the connecting pipe 62. The casting box 63 is located at the bottom of the central box 61 and its interior is connected to the central box 61. Several casting pipes 64 connected to the interior of the casting box 63 are evenly distributed at the bottom of the casting box 63. The length of the casting box 63 is the same as the distance between the two upper templates 31.
[0033] Considering that a large amount of raw material remains around the pouring nozzle when pouring stops, if not cleaned in time, the raw material will solidify around the pouring nozzle. Usually, a vibrating motor is installed on the pouring box to shake off the raw material at the pouring nozzle. However, after prolonged use, the bolts on the vibrating motor cannot completely secure the connections of various parts of the motor, easily causing uneven vibration and making it difficult to shake off the raw material around the pouring nozzle. Therefore, this embodiment also designs a degassing mechanism 7. The degassing mechanism 7 includes an obstacle-crossing frame 71, a second spring 73, and a vibrating motor 75. The obstacle-crossing frame 71 is slidably connected to a slide rod 72 on the mounting frame 5. Four slide rods 72 are arranged in a rectangular array. A baffle 721 is provided at the lower end of the slide rod 72. The second spring 73 is sleeved on the slide rod 72 and located between the obstacle-crossing frame 71 and the mounting frame 5. The obstacle-crossing frame 71 has a left inclined surface 711 and a right inclined surface 712 on its two sides, connected by a horizontal surface 713. A scraper 74 is provided on the left side of the mounting frame 5 to abut against the obstacle-crossing frame 71. The vibrating motors 75 are evenly distributed on the obstacle-crossing frame 71. The vibrating motors 75 are connected to vibrating rods 76 through vibrating shafts. The vibrating rods 76 are located between two busbars 9. The top of the obstacle-crossing frame 71 is higher than the height of the upper limit frame 91 of the busbars 9. A drive roller 77 is rotatably connected to the right side of the obstacle-crossing frame 71. The drive plate 78 is located on the left side of the concentrator box 61 and the casting box 63 and has a peak-valley shape. The drive roller 77 and the drive plate 78 are connected. 8. The mounting bracket 5 has an "L"-shaped connecting bracket 79 on its side. A guide block 791 is slidably connected in the connecting bracket 79. A slider 793 is slidably connected in the guide block 791. The slider 793 has an insertion rod 795 that inserts into the guide groove 792 on the guide block 791 and the corrugated groove 794 on the connecting bracket 79. The bottom of the slider 793 has a striking rod 796 for striking the side of the casting box 63. The guide block 791 is connected to one of the top plates 65 through a connecting plate 797.
[0034] Detailed implementation methods and principles:
[0035] In practical application, multiple copper busbars are arranged between the upper template 31 and the lower template 3 via a limiting frame 91. Then, the material pump, drive motor 45, and vibrating motor 75 are turned on. The material pump transports the raw material from the raw material bucket through the connecting pipe 62 to the collection box 61, and then discharges it through the pouring pipe 64 at the bottom of the pouring box 63 onto the copper busbars between the upper template 31 and the lower template 3. Simultaneously, the output shaft of the drive motor 45 drives the drive screw 42 to rotate, causing the mounting frame 5 to move along the guide rod. The vibrating rod 76 moves between the copper busbars, and the vibrating motor 75 drives the vibrating rod 76 to expel air bubbles from the raw material. When the right side of the obstacle-crossing frame 71 is aligned with the limiting frame... When frame 91 contacts, the obstacle-crossing frame 71 rises along slide bar 72 via the right inclined surface 712. Spring 73 on slide bar 72 is compressed. During the ascent, the drive roller 77 of obstacle-crossing frame 71 moves on the drive plate 78 on the left side of the concentrating box 61 and casting box 63, causing compression on the peak-and-valley shaped drive plate 78. The drive roller 77 moves in the peaks and troughs of the drive plate 78, causing the concentrating box 61 to reciprocate along the side bar 66 under the action of spring 67. At the same time, connecting plate 797 drives guide block 791 to move in connecting frame 79. During the movement of guide block 791, connecting frame 79... The corrugated groove 794 on the 9th plate drives the slider 793 to reciprocate in the guide block 791 via the insert rod 795. This causes the striking rod 796 on the slider 793 to strike the side of the concentrator 61, causing the raw material attached to the pouring gate to fall into the lower mold plate 3 and the upper mold plate 31. When the horizontal plane 713 of the obstacle-crossing frame 71 contacts the limiting frame 91, the vibrating rod 76 is higher than the height of the limiting frame 91. When the left inclined plane 711 of the obstacle-crossing frame 71 contacts the limiting frame 91, under the action of the elastic force of the spring 73 on the slide rod 72 and the gravity of the obstacle-crossing frame 71, it moves downward on the drive plate 78 via the drive roller 77 of the obstacle-crossing frame 71 during the descent. The peak-and-valley shaped drive plate 78 is compressed, and the drive roller 77 moves in the peaks and troughs of the drive plate 78, so that the concentrator 61 moves back and forth along the side rod 66 under the action of the spring 67. At the same time, it buffers the obstacle-crossing frame 71, converting the power of descent into the power of the pouring box 63, and shaking the material attached to it a second time into the lower template 3 and the upper template 31. This also avoids the phenomenon that the material liquid surface will fluctuate too much due to the excessive descent speed of the obstacle-crossing frame 71, which would cause a lot of air to be re-entered and generate bubbles. When the obstacle-crossing frame 71 drives the vibrator 76 to gradually insert into the material, it continues to remove air bubbles from the material.
[0036] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the concept and technical solution of the present invention, or the direct application of the present invention and technical solution to other situations without modification, are all within the protection scope of the present invention.
Claims
1. A casting device for busbar trunking processing, characterized in that: It includes a processing table (1), a moving mechanism (4), a pouring mechanism (6) and a degassing mechanism (7). The processing table (1) is provided with a support seat (2), the support seat (2) is provided with a lower template (3), and two upper templates (31) are symmetrically provided on the lower template (3). The moving mechanism (4) is mounted on the processing table (1) and is used to drive the mounting bracket (5) to move between the two upper templates (31); The casting mechanism (6) is located on the right side of the mounting frame (5) and is used to cast the raw material onto the busbar (9) between the two upper templates (31); The degassing mechanism (7) is located at the bottom of the mounting frame (5) and is used to degas the raw material poured onto the busbar (9) and drive the pouring mechanism (6) to vibrate so that the raw material attached to it falls off. The casting mechanism (6) includes a central box (61) and a casting box (63). The central box (61) is slidably connected to the side rods (66) on the side of the mounting frame (5) via top plates (65) on both sides of its top. A spring (67) is sleeved on the side rods (66) between the limiting plate (661) located at the outer end of the top plate (65) and the side rods (66). The side of the central box (61) is connected to the material pump via a connecting pipe (62). The casting box (63) is located at the bottom of the central box (61) and its interior is connected to the central box (61). Several casting pipes (64) connected to the interior of the casting box (63) are evenly distributed at the bottom of the casting box (63). The length of the casting box (63) is the same as the distance between the two upper templates (31); The degassing mechanism (7) includes an obstacle-crossing frame (71), a second spring (73), a vibrating motor (75), and a drive plate. The obstacle-crossing frame (71) is slidably connected to a slide rod (72) on the mounting frame (5). A baffle (721) is provided at the lower end of the slide rod (72). The second spring (73) is sleeved on the slide rod (72) and located between the obstacle-crossing frame (71) and the mounting frame (5). A left inclined surface (711) and a right inclined surface (712) are provided on both sides of the obstacle-crossing frame (711) and the right inclined surface (712) are connected by a horizontal plane (713). A scraper (74) that abuts against the obstacle-crossing frame (71) is provided on the left side of the mounting frame (5). The vibrating motor (75) is evenly distributed on the obstacle-crossing frame (71). The vibrating motor (75) is connected to a vibrating rod (76) through a vibrating shaft. The vibrating rod (76) is located on both sides. Between the busbars (9), a drive roller (77) is rotatably connected to the right side of the obstacle crossing frame (71). The drive plate (78) is located on the left side of the central box (61) and the casting box (63) and has a peak-valley shape. The drive roller (77) abuts against the drive plate (78). The side of the mounting frame (5) is provided with an "L"-shaped connecting frame (79). A guide block (791) is slidably connected in the connecting frame (79). A slider (793) is slidably connected in the guide block (791). A rod (795) is inserted into the guide groove (792) on the guide block (791) and the corrugated groove (794) on the connecting frame (79). A knocking rod (796) for knocking the side of the casting box (63) is provided at the bottom of the slider (793). The guide block (791) is connected to one of the top plates (65) through the connecting plate (797).
2. The casting equipment for busbar trunking processing according to claim 1, characterized in that: The upper template (31) has C-shaped plates (8) on the lower sides of both ends. One end of the C-shaped plate (8) is threaded with a threaded rod (81), and the inner end of the threaded rod (81) abuts against the outer side of one side of the upper template (31).
3. The casting equipment for busbar trunking processing according to claim 1, characterized in that: The moving mechanism (4) includes a drive screw (42), a drive motor (45) and a guide rod. The mounting frame (5) has connecting ears (51) on both sides. One connecting ear (51) is slidably connected between two support plates (41) on both sides of the processing table (1). The two ends of the drive screw (42) are rotatably connected between the support plates (43) on both sides of the processing table (1) and the mounting plate (44). The other connecting ear (51) is screwed to the drive screw (42) through a screw nut. The drive motor (45) is mounted on the mounting plate (44) and its output shaft is connected to the drive screw (42).
4. A casting device for busbar trunking processing according to claim 1, characterized in that: The slide bar (72) has four parts arranged in a rectangular array.
5. A casting device for busbar trunking processing according to claim 1, characterized in that: The top of the obstacle crossing frame (71) is higher than the height of the upper limit frame (91) of the busbar (9).